/* ============================================================
   DUPONT DIGITAL — Site web V2
   Stack : HTML5 + CSS3 vanilla
   Charte : V2.1 · 2026 — Blanc organique · Violet signature
   ============================================================ */


/* ============================================================
   01 · VARIABLES
   ============================================================ */

:root {
    /* Backgrounds — palette issue de la vidéo */
    --color-obsidian: #FBF8FF;
    --color-midnight: #F1EAFF;
    --color-carbon: rgba(255, 255, 255, 0.76);

    /* Violet signature */
    --color-violet-light: #A78BFA;
    --color-violet: #8B5CF6;
    --color-violet-deep: #7C3AED;

    /* Texte & bordures */
    --color-white: #1B102A;
    --color-mist: #51445F;
    --color-fog: #9588A7;
    --color-border: rgba(119, 72, 181, 0.18);
    --color-paper: #FFFFFF;
    --color-soft-violet: #F5EEFF;
    --color-ink: #1B102A;
    --color-plum: #241236;
    --color-plum-soft: #3A2256;
    --shadow-violet: 0 24px 90px rgba(86, 42, 148, 0.16);
    --texture-paper:
        radial-gradient(circle at 12% 18%, rgba(124, 58, 237, 0.08) 0 1px, transparent 1.5px),
        radial-gradient(circle at 72% 42%, rgba(36, 18, 54, 0.045) 0 1px, transparent 1.4px),
        radial-gradient(circle at 36% 78%, rgba(167, 139, 250, 0.07) 0 1px, transparent 1.5px);
    --texture-grid:
        linear-gradient(90deg, rgba(119, 72, 181, 0.035) 1px, transparent 1px),
        linear-gradient(rgba(119, 72, 181, 0.025) 1px, transparent 1px);

    /* Typographies */
    --font-display: 'Space Grotesk', system-ui, sans-serif;
    --font-serif: 'Fraunces', 'Times New Roman', serif;
    --font-body: 'Inter', system-ui, sans-serif;
    --font-mono: 'JetBrains Mono', ui-monospace, monospace;

    /* Tailles */
    --fs-hero: 8rem;
    --fs-h2: 4rem;
    --fs-h3: 1.875rem;
    --fs-body: 17px;
    --fs-label: 13px;

    /* Espacements */
    --space-xs: 0.5rem;
    --space-sm: 1rem;
    --space-md: 2rem;
    --space-lg: 4rem;
    --space-xl: 8rem;
    --space-2xl: 12rem;

    /* Layout */
    --container-max: 1400px;
    --container-pad: 2.5rem;

    /* Transitions */
    --t-fast: 0.18s ease-out;
    --t-base: 0.3s ease-out;
}

.legal-main .legal-hero {
    min-height: 56vh;
}

.legal-content {
    padding: 6rem 0 8rem;
}

.legal-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 1.2rem;
}

.legal-grid article {
    min-height: 220px;
    padding: 2rem;
    border: 1px solid rgba(78, 47, 138, 0.16);
    background:
        linear-gradient(135deg, rgba(255, 255, 255, 0.92), rgba(251, 248, 255, 0.78)),
        radial-gradient(circle at 16% 12%, rgba(139, 92, 246, 0.16), transparent 34%);
}

.legal-grid h2 {
    margin: 0 0 1rem;
    font-family: var(--font-mono);
    font-size: 0.78rem;
    font-weight: 500;
    letter-spacing: 0.16em;
    text-transform: uppercase;
    color: var(--violet);
}

.legal-grid p {
    margin: 0 0 1rem;
    color: rgba(18, 15, 28, 0.76);
    line-height: 1.75;
}

.legal-grid a {
    color: var(--violet-dark);
    text-decoration: underline;
    text-underline-offset: 0.22em;
}

@media (max-width: 760px) {
    .legal-content {
        padding: 4rem 0 6rem;
    }

    .legal-grid {
        grid-template-columns: 1fr;
    }

    .legal-grid article {
        min-height: auto;
        padding: 1.35rem;
    }
}


/* ============================================================
   02 · RESET MINIMAL
   ============================================================ */

*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    scroll-behavior: smooth;
    -webkit-text-size-adjust: 100%;
}

body {
    background:
        radial-gradient(circle at 82% 8%, rgba(167, 139, 250, 0.18), transparent 30rem),
        linear-gradient(180deg, #FFFFFF 0%, var(--color-obsidian) 42%, var(--color-midnight) 100%);
    color: var(--color-white);
    font-family: var(--font-body);
    font-size: var(--fs-body);
    font-weight: 400;
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    overflow-x: clip;
}

body::before {
    content: "";
    position: fixed;
    inset: 0;
    z-index: -1;
    pointer-events: none;
    background:
        linear-gradient(90deg, rgba(119, 72, 181, 0.035) 1px, transparent 1px),
        linear-gradient(rgba(119, 72, 181, 0.028) 1px, transparent 1px);
    background-size: 96px 96px;
    mask-image: linear-gradient(180deg, transparent 0%, black 16%, black 78%, transparent 100%);
}

img, video, svg {
    max-width: 100%;
    display: block;
}

a {
    color: inherit;
    text-decoration: none;
}

button, input, select, textarea {
    font-family: inherit;
    font-size: inherit;
    color: inherit;
    background: none;
    border: none;
}

button {
    cursor: pointer;
}

ul {
    list-style: none;
}


/* ============================================================
   03 · UTILITAIRES
   ============================================================ */

.container {
    width: 100%;
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 var(--container-pad);
}

.skip-link {
    position: absolute;
    top: 0;
    left: 0;
    transform: translateY(-140%);
    background: var(--color-violet);
    color: var(--color-paper);
    padding: 0.75rem 1.25rem;
    z-index: 100;
    border-bottom-right-radius: 8px;
    font-size: 14px;
    font-weight: 500;
}

.skip-link:focus {
    transform: translateY(0);
}

.dot {
    color: var(--color-fog);
    margin: 0 0.5rem;
}


/* ============================================================
   04 · TYPOGRAPHIE
   ============================================================ */

h1, h2, h3, h4 {
    font-family: var(--font-display);
    font-weight: 600;
    line-height: 1.1;
    letter-spacing: 0;
    color: var(--color-white);
}

h1 {
    font-size: var(--fs-hero);
    font-weight: 700;
    letter-spacing: 0;
}

h2 {
    font-size: var(--fs-h2);
    font-family: var(--font-serif);
    font-style: italic;
    font-weight: 560;
    font-variation-settings: "opsz" 144;
}

h3 {
    font-size: var(--fs-h3);
    font-weight: 500;
}

p {
    color: var(--color-mist);
}

.eyebrow {
    display: inline-block;
    font-family: var(--font-mono);
    font-size: var(--fs-label);
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.15em;
    color: var(--color-violet-light);
    margin-bottom: 1.5rem;
}

.accent {
    color: var(--color-violet-light);
    font-family: var(--font-serif);
    font-style: italic;
    font-weight: 500;
    font-variation-settings: "opsz" 144;
}


/* ============================================================
   05 · BOUTONS
   ============================================================ */

.btn-primary {
    position: relative;
    isolation: isolate;
    overflow: hidden;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.9rem;
    min-height: 3.35rem;
    padding: 1rem 1.05rem 1rem 1.35rem;
    background:
        linear-gradient(135deg, rgba(167, 139, 250, 0.34) 0%, transparent 42%),
        linear-gradient(135deg, var(--color-violet) 0%, var(--color-violet-deep) 100%);
    border: 1px solid rgba(255, 255, 255, 0.46);
    color: var(--color-paper);
    font-family: var(--font-mono);
    font-size: 12px;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.12em;
    border-radius: 6px;
    box-shadow:
        0 16px 42px rgba(124, 58, 237, 0.26),
        inset 0 1px 0 rgba(255, 255, 255, 0.24);
    transition:
        transform var(--t-fast),
        box-shadow var(--t-fast),
        border-color var(--t-fast),
        filter var(--t-fast);
}

.btn-primary::before {
    content: "";
    position: absolute;
    inset: 0;
    z-index: -1;
    background:
        linear-gradient(90deg, transparent 0%, rgba(255, 255, 255, 0.26) 42%, transparent 72%),
        radial-gradient(circle at 18% 30%, rgba(255, 255, 255, 0.28), transparent 18rem);
    transform: translateX(-118%);
    transition: transform 720ms cubic-bezier(0.2, 0.8, 0.2, 1);
}

.btn-primary::after {
    content: "";
    position: absolute;
    inset: 5px;
    z-index: -1;
    border: 1px solid rgba(255, 255, 255, 0.14);
    border-radius: 3px;
    pointer-events: none;
}

.btn-primary:hover {
    transform: translateY(-3px);
    border-color: rgba(255, 255, 255, 0.72);
    box-shadow:
        0 24px 64px rgba(124, 58, 237, 0.34),
        inset 0 1px 0 rgba(255, 255, 255, 0.34);
    filter: saturate(1.1);
}

.btn-primary:hover::before {
    transform: translateX(118%);
}

.btn-primary span {
    display: inline-grid;
    place-items: center;
    width: 1.45rem;
    height: 1.45rem;
    border: 1px solid rgba(255, 255, 255, 0.34);
    border-radius: 3px;
    line-height: 1;
    transition: transform var(--t-fast), background var(--t-fast), border-color var(--t-fast);
}

.btn-primary:hover span {
    transform: translateX(3px);
    background: rgba(255, 255, 255, 0.18);
    border-color: rgba(255, 255, 255, 0.62);
}

.btn-secondary {
    position: relative;
    display: inline-flex;
    align-items: center;
    gap: 0.65rem;
    min-height: 2.75rem;
    padding: 0.35rem 0;
    font-family: var(--font-mono);
    font-size: 12px;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.12em;
    color: var(--color-mist);
    border-bottom: none;
    transition: color var(--t-fast), transform var(--t-fast);
}

.btn-secondary::before,
.btn-secondary::after {
    content: "";
    position: absolute;
    left: 0;
    right: 0;
    bottom: 0.3rem;
    height: 1px;
    pointer-events: none;
}

.btn-secondary::before {
    background: rgba(81, 68, 95, 0.32);
}

.btn-secondary::after {
    background: var(--color-violet);
    transform: scaleX(0);
    transform-origin: right;
    transition: transform 420ms cubic-bezier(0.2, 0.8, 0.2, 1);
}

.btn-secondary:hover {
    color: var(--color-ink);
    transform: translateY(-1px);
}

.btn-secondary:hover::after {
    transform: scaleX(1);
    transform-origin: left;
}

.btn-primary:focus-visible,
.btn-secondary:focus-visible,
.menu-toggle:focus-visible {
    outline: 2px solid var(--color-violet);
    outline-offset: 4px;
}


/* ============================================================
   06 · HEADER (autres pages — retiré sur la home)
   ============================================================ */

.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 50;
    padding: 1.5rem 0;
    background: linear-gradient(to bottom, rgba(251, 248, 255, 0.88), rgba(251, 248, 255, 0));
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
}

.header-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 2rem;
}

.header-logo {
    display: inline-flex;
    align-items: center;
    gap: 0.75rem;
    font-family: var(--font-display);
    font-weight: 600;
    font-size: 16px;
    color: var(--color-white);
    transition: opacity var(--t-fast);
}

.header-logo:hover {
    opacity: 0.85;
}

.header-logo img {
    width: 40px;
    height: 40px;
}

.header-nav {
    display: flex;
    gap: 2.5rem;
}

.nav-link {
    font-size: 14px;
    font-weight: 500;
    color: var(--color-mist);
    transition: color var(--t-fast);
    position: relative;
}

.nav-link:hover {
    color: var(--color-ink);
}

.nav-link::after {
    content: "";
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 1px;
    background: var(--color-violet);
    transition: width var(--t-base);
}

.nav-link:hover::after {
    width: 100%;
}


/* ============================================================
   06b · HOME ATYPIQUE — MENU FLOTTANT
   ============================================================ */

.menu-toggle {
    position: fixed;
    top: 2rem;
    right: 2rem;
    z-index: 60;
    display: inline-flex;
    align-items: center;
    gap: 0.85rem;
    padding: 0.85rem 1.25rem;
    background:
        linear-gradient(135deg, rgba(255, 255, 255, 0.82), rgba(245, 238, 255, 0.74));
    border: 1px solid rgba(119, 72, 181, 0.22);
    border-radius: 6px;
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    color: var(--color-ink);
    font-family: var(--font-mono);
    font-size: 12px;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.18em;
    overflow: hidden;
    box-shadow: 0 14px 42px rgba(86, 42, 148, 0.09);
    transition: background var(--t-fast), border-color var(--t-fast), transform var(--t-fast), box-shadow var(--t-fast);
}

.menu-toggle::before {
    content: "";
    position: absolute;
    inset: 0;
    background: linear-gradient(90deg, transparent, rgba(139, 92, 246, 0.12), transparent);
    transform: translateX(-120%);
    transition: transform 640ms cubic-bezier(0.2, 0.8, 0.2, 1);
}

.menu-toggle:hover {
    background: rgba(255, 255, 255, 0.96);
    border-color: var(--color-violet);
    transform: translateY(-2px);
    box-shadow: 0 18px 54px rgba(86, 42, 148, 0.14);
}

.menu-toggle:hover::before {
    transform: translateX(120%);
}

.menu-toggle-bars {
    position: relative;
    display: inline-flex;
    flex-direction: column;
    gap: 4px;
    width: 18px;
}

.menu-toggle-bars span {
    display: block;
    height: 1.5px;
    background: var(--color-ink);
    transition: transform var(--t-base), opacity var(--t-base);
}

.menu-toggle-bars span:nth-child(1) { width: 100%; }
.menu-toggle-bars span:nth-child(2) { width: 70%; align-self: flex-end; }

.menu-toggle:hover .menu-toggle-bars span:nth-child(2) {
    width: 100%;
}

/* ============================================================
   06c · MENU OVERLAY (plein écran)
   ============================================================ */

.menu-overlay {
    position: fixed;
    inset: 0;
    z-index: 55;
    background: var(--color-obsidian);
    opacity: 0;
    pointer-events: none;
    transition: opacity var(--t-base);
    display: flex;
    align-items: center;
    justify-content: center;
}

.menu-overlay[aria-hidden="false"] {
    opacity: 1;
    pointer-events: auto;
}

body.menu-open {
    overflow: visible;
}

body.menu-open .menu-toggle-bars span:nth-child(1) {
    transform: translateY(3px) rotate(35deg);
}

body.menu-open .menu-toggle-bars span:nth-child(2) {
    width: 100%;
    transform: translateY(-3px) rotate(-35deg);
}

.menu-overlay::before {
    content: "";
    position: absolute;
    inset: 0;
    background:
        radial-gradient(ellipse at 28% 36%, rgba(167, 139, 250, 0.26) 0%, transparent 56%),
        radial-gradient(ellipse at 78% 70%, rgba(139, 92, 246, 0.16) 0%, transparent 54%);
    pointer-events: none;
}

.menu-overlay-inner {
    position: relative;
    width: 100%;
    max-width: 900px;
    padding: 0 var(--container-pad);
}

.menu-list {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    margin-bottom: 5rem;
}

.menu-link {
    display: flex;
    align-items: baseline;
    gap: 2rem;
    padding: 1.5rem 0;
    border-bottom: 1px solid var(--color-border);
    opacity: 0;
    transform: translateY(1rem);
    transition: padding-left var(--t-base), color var(--t-base);
}

.menu-overlay[aria-hidden="false"] .menu-link {
    opacity: 1;
    transform: translateY(0);
    transition:
        opacity 640ms cubic-bezier(0.2, 0.8, 0.2, 1),
        transform 640ms cubic-bezier(0.2, 0.8, 0.2, 1),
        padding-left var(--t-base),
        color var(--t-base);
}

.menu-overlay[aria-hidden="false"] .menu-list li:nth-child(1) .menu-link { transition-delay: 80ms; }
.menu-overlay[aria-hidden="false"] .menu-list li:nth-child(2) .menu-link { transition-delay: 140ms; }
.menu-overlay[aria-hidden="false"] .menu-list li:nth-child(3) .menu-link { transition-delay: 200ms; }
.menu-overlay[aria-hidden="false"] .menu-list li:nth-child(4) .menu-link { transition-delay: 260ms; }
.menu-overlay[aria-hidden="false"] .menu-list li:nth-child(5) .menu-link { transition-delay: 320ms; }

.menu-link:hover {
    padding-left: 1.5rem;
}

.menu-link-num {
    font-family: var(--font-mono);
    font-size: 13px;
    font-weight: 500;
    color: var(--color-violet-light);
    letter-spacing: 0.15em;
    flex-shrink: 0;
    width: 40px;
}

.menu-link-text {
    font-family: var(--font-mono);
    font-size: 4.5rem;
    font-weight: 500;
    color: var(--color-white);
    line-height: 1.05;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    transition: color var(--t-fast), font-family var(--t-fast);
}

.menu-link:hover .menu-link-text {
    color: var(--color-violet-light);
    font-family: var(--font-serif);
    font-style: italic;
    font-weight: 500;
    letter-spacing: 0;
    text-transform: none;
}

.menu-overlay-footer {
    border-top: 1px solid var(--color-border);
    padding-top: 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 2rem;
    flex-wrap: wrap;
}

.menu-contact {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.menu-contact a {
    font-family: var(--font-body);
    font-size: 16px;
    color: var(--color-mist);
    transition: color var(--t-fast);
}

.menu-contact a:hover {
    color: var(--color-violet-light);
}

.menu-meta {
    font-family: var(--font-mono);
    font-size: 11px;
    color: var(--color-fog);
    text-transform: none;
    letter-spacing: 0.15em;
}


/* ============================================================
   07 · HERO
   ============================================================ */

.hero {
    position: relative;
    min-height: 430vh;
    --hero-progress: 0;
    --hero-copy-progress: 1;
    --hero-title-progress: 1;
    --hero-canvas-opacity: 1;
    --hero-copy-y: 0rem;
    --hero-line-left: 0rem;
    --hero-line-right: 0rem;
    --hero-title-drift: 0rem;
    --hero-subtitle-drift: 0rem;
    --hero-media-scale: 1;
    overflow: visible;
    padding: 0;
}

.hero-sticky {
    position: sticky;
    top: 0;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

.hero-canvas {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    z-index: 0;
    pointer-events: none;
}

.hero-canvas {
    opacity: var(--hero-canvas-opacity);
    transform: scale(var(--hero-media-scale));
    transition: opacity 0.2s linear;
}

.hero-sticky::before {
    content: "";
    position: absolute;
    inset: 0;
    background:
        radial-gradient(ellipse at 50% 48%, rgba(255, 255, 255, 0.02) 0%, rgba(255, 255, 255, 0.26) 54%, rgba(251, 248, 255, 0.84) 100%),
        linear-gradient(180deg, rgba(255, 255, 255, 0.08) 0%, rgba(251, 248, 255, 0.34) 60%, rgba(251, 248, 255, 0.92) 100%);
    z-index: 1;
    pointer-events: none;
}

.hero-grain {
    position: absolute;
    inset: 0;
    z-index: 1;
    pointer-events: none;
    opacity: 0.22;
    background-image:
        linear-gradient(rgba(119, 72, 181, 0.035) 1px, transparent 1px),
        linear-gradient(90deg, rgba(119, 72, 181, 0.035) 1px, transparent 1px);
    background-size: 56px 56px;
    mask-image: radial-gradient(ellipse at center, black 0%, transparent 78%);
}

.hero-inner {
    position: relative;
    z-index: 2;
    width: 100%;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
}

.hero-brand {
    position: absolute;
    top: 2.4rem;
    left: var(--container-pad);
    font-family: var(--font-mono);
    font-size: 0.78rem;
    font-weight: 500;
    color: var(--color-white);
    opacity: 0.68;
    text-transform: uppercase;
    letter-spacing: 0.18em;
    animation: mono-reveal 900ms 160ms cubic-bezier(0.2, 0.8, 0.2, 1) both;
}

.hero-content {
    max-width: 1280px;
    margin: 0 auto;
    opacity: var(--hero-copy-progress);
    transform: translateY(var(--hero-copy-y));
    transition: opacity 0.06s linear, transform 0.06s linear;
}

.hero-content-main {
    position: relative;
    z-index: 4;
    animation: hero-content-intro 1250ms cubic-bezier(0.2, 0.8, 0.2, 1) both;
}

.hero-title {
    display: flex;
    flex-direction: column;
    margin-bottom: 4rem;
    line-height: 0.82;
    font-size: 12rem;
    font-weight: 700;
    letter-spacing: 0;
    text-shadow: 0 18px 50px rgba(62, 32, 105, 0.12);
}

.hero-title-line {
    display: block;
    will-change: transform;
}

.hero-title .line-1 {
    text-align: left;
    font-family: var(--font-serif);
    font-style: italic;
    font-weight: 600;
    color: var(--color-white);
    transform: translate3d(var(--hero-line-left), var(--hero-title-drift), 0);
    opacity: var(--hero-title-progress);
    font-variation-settings: "opsz" 144;
    animation: hero-line-one-intro 1250ms 160ms cubic-bezier(0.16, 1, 0.3, 1) both;
}

.hero-title .line-2 {
    text-align: right;
    margin-top: 0.02em;
    font-family: var(--font-display);
    color: var(--color-white);
    transform: translate3d(var(--hero-line-right), var(--hero-title-drift), 0);
    opacity: var(--hero-title-progress);
    animation: hero-line-two-intro 1300ms 260ms cubic-bezier(0.16, 1, 0.3, 1) both;
}

.hero-title-small {
    display: inline-block;
    font-family: var(--font-mono);
    font-size: 0.22em;
    font-style: normal;
    font-weight: 500;
    color: var(--color-mist);
    text-transform: uppercase;
    letter-spacing: 0.16em;
    vertical-align: 0.5em;
    margin-right: 0.2em;
    animation: mono-reveal 900ms 360ms cubic-bezier(0.2, 0.8, 0.2, 1) both;
}

.hero-title .line-1 em {
    font-style: italic;
}

.hero-title .accent {
    display: inline-block;
    font-family: var(--font-serif);
    font-style: italic;
    font-weight: 500;
    color: var(--color-violet-light);
    letter-spacing: 0;
    font-variation-settings: "opsz" 144;
}

.hero-subtitle {
    font-size: 1.35rem;
    color: rgba(27, 16, 42, 0.72);
    max-width: 640px;
    margin: 0 auto 3.5rem;
    line-height: 1.5;
    text-align: center;
    font-family: var(--font-serif);
    font-style: italic;
    font-weight: 400;
    font-variation-settings: "opsz" 144;
    opacity: var(--hero-title-progress);
    transform: translateY(var(--hero-subtitle-drift));
    animation: hero-fade-up-intro 780ms 320ms cubic-bezier(0.2, 0.8, 0.2, 1) both;
}

.hero-actions {
    display: flex;
    align-items: center;
    gap: 2rem;
    flex-wrap: wrap;
    justify-content: center;
    opacity: var(--hero-title-progress);
    transform: translateY(var(--hero-subtitle-drift));
    animation: hero-fade-up-intro 780ms 520ms cubic-bezier(0.2, 0.8, 0.2, 1) both;
}

.hero-actions .btn-primary {
    min-width: 17.5rem;
}

@keyframes hero-content-intro {
    from {
        opacity: 0.96;
        transform: translateY(0.75rem) scale(0.996);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes hero-line-one-intro {
    from {
        opacity: 0.96;
        transform: translate3d(-1.6rem, 0.55rem, 0);
    }
    to {
        opacity: 1;
        transform: translate3d(0, 0, 0);
    }
}

@keyframes hero-line-two-intro {
    from {
        opacity: 0.96;
        transform: translate3d(1.6rem, 0.55rem, 0);
    }
    to {
        opacity: 1;
        transform: translate3d(0, 0, 0);
    }
}

@keyframes hero-fade-up-intro {
    from {
        opacity: 0.82;
        transform: translateY(0.65rem);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes mono-reveal {
    from {
        opacity: 0.56;
        transform: translateY(-0.55rem);
    }
    to {
        opacity: 0.72;
        transform: translateY(0);
    }
}

@media (prefers-reduced-motion: reduce) {
    .hero-content-main,
    .hero-brand,
    .hero-title .line-1,
    .hero-title .line-2,
    .hero-subtitle,
    .hero-actions,
    .hero-meta,
    .hero-scroll-hint {
        animation: none;
    }
}

.hero-meta {
    position: absolute;
    bottom: 3rem;
    left: 0;
    right: 0;
    text-align: center;
    font-family: var(--font-mono);
    font-size: 12px;
    color: var(--color-fog);
    text-transform: none;
    letter-spacing: 0.15em;
    z-index: 2;
    animation: mono-reveal 900ms 680ms cubic-bezier(0.2, 0.8, 0.2, 1) both;
}

.hero-scroll-hint {
    position: absolute;
    left: 2rem;
    bottom: 2rem;
    z-index: 2;
    writing-mode: vertical-rl;
    transform: rotate(180deg);
    font-family: var(--font-mono);
    font-size: 0.68rem;
    font-weight: 500;
    color: var(--color-fog);
    text-transform: uppercase;
    letter-spacing: 0.18em;
    animation: mono-reveal 900ms 760ms cubic-bezier(0.2, 0.8, 0.2, 1) both;
}

.hero-progress {
    position: absolute;
    right: 2rem;
    top: 50%;
    z-index: 6;
    width: 1px;
    height: 28vh;
    transform: translateY(-50%);
    background: rgba(119, 72, 181, 0.16);
    overflow: hidden;
}

.hero-progress span {
    display: block;
    width: 100%;
    height: 100%;
    background: linear-gradient(180deg, var(--color-violet-light), transparent);
    transform-origin: top;
    transform: scaleY(var(--hero-progress));
}


/* ============================================================
   08 · TICKER SECTEURS
   ============================================================ */

.ticker-sectors {
    position: relative;
    border-top: 1px solid var(--color-border);
    border-bottom: 1px solid var(--color-border);
    padding: 2rem 0;
    overflow: hidden;
    white-space: nowrap;
    background: linear-gradient(90deg, #FFFFFF, rgba(167, 139, 250, 0.16), #FFFFFF);
}

.ticker-track {
    display: flex;
    width: max-content;
    animation: tickerMove 34s linear infinite;
}

.ticker-item {
    display: inline-block;
    font-family: var(--font-mono);
    font-size: 14px;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.18em;
    color: var(--color-mist);
    padding: 0 1.5rem;
}

.ticker-item:not(:last-child)::after {
    content: "·";
    color: var(--color-violet);
    margin-left: 3rem;
    font-size: 18px;
}

@keyframes tickerMove {
    from {
        transform: translateX(0);
    }

    to {
        transform: translateX(-50%);
    }
}


/* ============================================================
   09 · SECTIONS GÉNÉRIQUES
   ============================================================ */

section {
    padding: var(--space-2xl) 0;
    position: relative;
}

main > section:not(.hero) {
    isolation: isolate;
    overflow: hidden;
}

main > section:not(.hero):not(.method)::after {
    content: "";
    position: absolute;
    inset: 0;
    z-index: 0;
    pointer-events: none;
    background:
        var(--texture-paper),
        var(--texture-grid),
        radial-gradient(ellipse at 18% 12%, rgba(167, 139, 250, 0.12), transparent 34rem),
        radial-gradient(ellipse at 86% 72%, rgba(124, 58, 237, 0.08), transparent 30rem);
    background-size:
        22px 22px,
        31px 31px,
        43px 43px,
        96px 96px,
        96px 96px,
        100% 100%,
        100% 100%;
    opacity: 0.52;
    mix-blend-mode: multiply;
}

main > section:not(.hero) > * {
    position: relative;
    z-index: 1;
}

.section-header {
    margin-bottom: var(--space-xl);
    max-width: 720px;
}

.section-header h2 {
    margin-bottom: 1.5rem;
}

.section-intro {
    font-size: 18px;
    color: var(--color-mist);
    line-height: 1.5;
}

.reveal-item {
    opacity: 0;
    transform: translateY(2.5rem);
    filter: blur(10px);
    transition:
        opacity 900ms cubic-bezier(0.2, 0.8, 0.2, 1),
        transform 900ms cubic-bezier(0.2, 0.8, 0.2, 1),
        filter 900ms cubic-bezier(0.2, 0.8, 0.2, 1);
    transition-delay: calc(var(--reveal-index, 0) * 70ms);
}

.reveal-item.is-visible {
    opacity: 1;
    transform: translateY(0);
    filter: blur(0);
}

@media (prefers-reduced-motion: reduce) {
    .reveal-item {
        opacity: 1;
        transform: none;
        filter: none;
        transition: none;
    }
}


/* ============================================================
   10 · SERVICES — 3 PILIERS
   ============================================================ */

.services {
    background:
        radial-gradient(circle at 92% 6%, rgba(167, 139, 250, 0.18), transparent 26rem),
        linear-gradient(180deg, #FFFFFF 0%, var(--color-obsidian) 100%);
}

.services::before {
    content: "EXPERTISE";
    position: absolute;
    right: 2.2rem;
    top: 8rem;
    writing-mode: vertical-rl;
    font-family: var(--font-mono);
    font-size: 11px;
    color: rgba(36, 18, 54, 0.22);
    letter-spacing: 0.38em;
    text-transform: uppercase;
    z-index: 1;
    pointer-events: none;
}

.pillar {
    display: grid;
    grid-template-columns: 80px 1fr 1.2fr;
    gap: 4rem;
    padding: 4rem 0;
    border-top: 1px solid var(--color-border);
    align-items: start;
    position: relative;
    transition: border-color var(--t-base), transform var(--t-base), background var(--t-base), box-shadow var(--t-base);
}

.pillar::before {
    content: "";
    position: absolute;
    inset: 0 auto 0 0;
    width: 1px;
    background: var(--color-violet-light);
    opacity: 0;
    transform: scaleY(0);
    transform-origin: top;
    transition: opacity var(--t-base), transform var(--t-base);
}

.pillar:hover {
    border-color: rgba(167, 139, 250, 0.48);
    background: rgba(255, 255, 255, 0.72);
    box-shadow: var(--shadow-violet);
    transform: translateX(0.6rem);
}

.pillar:hover::before {
    opacity: 1;
    transform: scaleY(1);
}

.pillar:last-child {
    border-bottom: 1px solid var(--color-border);
}

.pillar-side {
    /* numéro */
}

.pillar-number {
    font-family: var(--font-mono);
    font-size: 13px;
    font-weight: 500;
    color: var(--color-violet-deep);
    letter-spacing: 0.18em;
}

.pillar-title {
    font-family: var(--font-mono);
    font-size: 1rem;
    text-transform: uppercase;
    letter-spacing: 0.12em;
    margin-bottom: 0.75rem;
}

.pillar-accroche {
    font-family: var(--font-serif);
    font-style: italic;
    font-weight: 400;
    font-size: 2rem;
    color: var(--color-violet-light);
    line-height: 1.25;
    font-variation-settings: "opsz" 144;
    letter-spacing: 0;
}

.pillar-content > p {
    margin-bottom: 2rem;
    font-size: 16px;
    color: var(--color-mist);
    line-height: 1.6;
}

.pillar-services {
    margin-bottom: 2rem;
}

.pillar-services li {
    position: relative;
    padding: 1rem 0;
    border-bottom: 1px solid var(--color-border);
    font-size: 15px;
    color: var(--color-mist);
    transition: padding-left var(--t-fast), color var(--t-fast);
}

.pillar-services li::before {
    content: "";
    position: absolute;
    left: 0;
    top: 50%;
    width: 0;
    height: 1px;
    background: var(--color-violet);
    transform: translateY(-50%);
    transition: width var(--t-fast);
}

.pillar-services li:hover {
    padding-left: 1.25rem;
    color: var(--color-ink);
}

.pillar-services li:hover::before {
    width: 0.7rem;
}

.pillar-services li:last-child {
    border-bottom: none;
}


/* ============================================================
   10b · À PROPOS — PORTRAIT ÉDITORIAL
   ============================================================ */

.studio-note {
    background:
        radial-gradient(circle at 18% 22%, rgba(167, 139, 250, 0.22), transparent 34%),
        radial-gradient(circle at 84% 80%, rgba(139, 92, 246, 0.12), transparent 36%),
        linear-gradient(180deg, #FFFFFF, var(--color-soft-violet));
    border-top: 1px solid var(--color-border);
    border-bottom: 1px solid var(--color-border);
    overflow: hidden;
}

.studio-note::before {
    content: "AURÉLIEN DUPONT";
    position: absolute;
    left: var(--container-pad);
    bottom: 2.2rem;
    font-family: var(--font-mono);
    font-size: 11px;
    color: rgba(36, 18, 54, 0.2);
    letter-spacing: 0.35em;
    text-transform: uppercase;
    z-index: 1;
    pointer-events: none;
}

.studio-note-inner {
    display: grid;
    grid-template-columns: minmax(280px, 0.8fr) minmax(0, 1.2fr);
    gap: 6rem;
    align-items: center;
}

.studio-portrait {
    position: relative;
    overflow: hidden;
    aspect-ratio: 0.92 / 1;
    border: 1px solid var(--color-border);
    background: var(--color-paper);
    box-shadow: var(--shadow-violet);
    transform-origin: center;
    transition: transform 800ms cubic-bezier(0.2, 0.8, 0.2, 1), box-shadow 800ms cubic-bezier(0.2, 0.8, 0.2, 1);
}

.studio-portrait:hover {
    transform: scale(1.015);
    box-shadow: 0 30px 120px rgba(86, 42, 148, 0.22);
}

.studio-portrait::after {
    content: "";
    position: absolute;
    inset: 0;
    background:
        linear-gradient(180deg, transparent 50%, rgba(251, 248, 255, 0.2)),
        radial-gradient(circle at 20% 75%, rgba(139, 92, 246, 0.14), transparent 34%);
    pointer-events: none;
}

.studio-portrait img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    filter: saturate(0.98) contrast(1.02);
}

.studio-note-content {
    max-width: 760px;
}

.studio-note-content h2 {
    margin-bottom: 2rem;
}

.studio-note-content p {
    max-width: 620px;
    font-size: 1.1rem;
    line-height: 1.7;
    margin-bottom: 1.4rem;
}

.studio-note-content .btn-secondary {
    margin-top: 1.4rem;
}

.studio-photo-rail {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
    margin-top: 2.4rem;
    padding-top: 2rem;
    border-top: 1px solid var(--color-border);
}

.studio-photo-rail img {
    width: 100%;
    aspect-ratio: 16 / 10;
    object-fit: cover;
    border: 1px solid var(--color-border);
    background: var(--color-paper);
    box-shadow: 0 14px 46px rgba(86, 42, 148, 0.1);
    filter: saturate(0.98) contrast(1.02);
    transition:
        transform 760ms cubic-bezier(0.2, 0.8, 0.2, 1),
        box-shadow 760ms cubic-bezier(0.2, 0.8, 0.2, 1),
        border-color var(--t-base);
}

.studio-photo-rail img.is-cadrage-wide {
    aspect-ratio: 910 / 407;
}

.studio-photo-rail img:hover {
    transform: translateY(-0.35rem) scale(1.015);
    border-color: rgba(139, 92, 246, 0.44);
    box-shadow: 0 24px 74px rgba(86, 42, 148, 0.16);
}


/* ============================================================
   11 · MÉTHODE
   ============================================================ */

.method {
    background:
        radial-gradient(circle at 14% 14%, rgba(167, 139, 250, 0.32), transparent 26rem),
        linear-gradient(135deg, var(--color-plum) 0%, var(--color-plum-soft) 54%, #5D3D85 100%);
    overflow: hidden;
}

.method::before {
    content: "";
    position: absolute;
    inset: 0;
    z-index: 0;
    pointer-events: none;
    background:
        var(--texture-paper),
        linear-gradient(90deg, rgba(255, 255, 255, 0.06) 1px, transparent 1px),
        linear-gradient(rgba(255, 255, 255, 0.045) 1px, transparent 1px);
    background-size:
        22px 22px,
        31px 31px,
        43px 43px,
        104px 104px,
        104px 104px;
    opacity: 0.34;
    mix-blend-mode: screen;
}

.method::after {
    content: "MÉTHODE";
    position: absolute;
    right: var(--container-pad);
    bottom: 3rem;
    font-family: var(--font-mono);
    font-size: 11px;
    color: rgba(255, 255, 255, 0.24);
    letter-spacing: 0.35em;
    text-transform: uppercase;
    z-index: 1;
}

.method .eyebrow {
    color: var(--color-violet-light);
}

.method h2,
.method .section-intro {
    color: var(--color-paper);
}

.method-steps {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 2.5rem;
}

.method-step {
    padding: 2rem;
    background: rgba(255, 255, 255, 0.92);
    border: 1px solid rgba(255, 255, 255, 0.5);
    border-radius: 6px;
    box-shadow: 0 18px 70px rgba(0, 0, 0, 0.14);
    transition: border-color var(--t-base), transform var(--t-base), box-shadow var(--t-base);
}

.method-step:hover {
    border-color: var(--color-violet-light);
    transform: translateY(-0.55rem);
    box-shadow: 0 28px 90px rgba(0, 0, 0, 0.2);
}

.method-step-number {
    display: block;
    font-family: var(--font-mono);
    font-size: 52px;
    font-weight: 500;
    color: var(--color-violet);
    line-height: 1;
    margin-bottom: 2rem;
    letter-spacing: 0.04em;
}

.method-step h3 {
    font-family: var(--font-mono);
    text-transform: uppercase;
    letter-spacing: 0.08em;
    margin-bottom: 1rem;
    font-size: 14px;
}

.method-step p {
    font-size: 15px;
    line-height: 1.6;
}


/* ============================================================
   12 · RÉALISATIONS
   ============================================================ */

.work-list {
    border-top: 1px solid var(--color-border);
}

.works {
    background:
        radial-gradient(circle at 86% 18%, rgba(139, 92, 246, 0.14), transparent 24rem),
        #FFFFFF;
}

.works .reveal-item,
.works .reveal-item.is-visible {
    opacity: 1;
    transform: none;
    filter: none;
    transition: none;
}

.work-item {
    display: grid;
    grid-template-columns: 60px 1.5fr 1fr 80px 60px;
    gap: 2rem;
    padding: 2rem 0;
    border-bottom: 1px solid var(--color-border);
    align-items: center;
    transition: padding var(--t-base), background var(--t-base), box-shadow var(--t-base);
}

.work-item:hover {
    padding-left: 1.5rem;
    background: rgba(245, 238, 255, 0.78);
    box-shadow: inset 3px 0 0 var(--color-violet);
}

.work-item:hover .work-name {
    color: var(--color-violet-light);
}

.work-item:hover .work-arrow {
    color: var(--color-ink);
    transform: translateX(8px);
}

.work-number {
    font-family: var(--font-mono);
    font-size: 13px;
    color: var(--color-fog);
    letter-spacing: 0.1em;
}

.work-name {
    font-family: var(--font-mono);
    font-weight: 500;
    font-size: 1.45rem;
    color: var(--color-white);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    transition: color var(--t-fast);
}

.work-sector {
    font-family: var(--font-mono);
    font-size: 12px;
    color: var(--color-mist);
    text-transform: uppercase;
    letter-spacing: 0.12em;
}

.work-year {
    font-family: var(--font-mono);
    font-size: 13px;
    color: var(--color-fog);
    letter-spacing: 0.05em;
    text-align: right;
}

.work-arrow {
    color: var(--color-violet-light);
    font-size: 22px;
    text-align: right;
    transition: color var(--t-fast), transform var(--t-fast);
}

.works-footer {
    margin-top: 4rem;
}

.works-link-panel {
    position: relative;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 2rem;
    min-height: 13rem;
    padding: clamp(1.6rem, 4vw, 3rem);
    border: 1px solid rgba(119, 72, 181, 0.2);
    background:
        linear-gradient(135deg, rgba(255, 255, 255, 0.94), rgba(245, 238, 255, 0.72)),
        radial-gradient(circle at 92% 16%, rgba(139, 92, 246, 0.18), transparent 28rem);
    box-shadow: 0 24px 90px rgba(86, 42, 148, 0.08);
    color: var(--color-ink);
    overflow: hidden;
    transition: transform var(--t-base), border-color var(--t-base), box-shadow var(--t-base);
}

.works-link-panel::before {
    content: "RÉALISATIONS";
    position: absolute;
    right: 2rem;
    bottom: 1.4rem;
    color: rgba(139, 92, 246, 0.08);
    font-family: var(--font-serif);
    font-size: clamp(4rem, 11vw, 10rem);
    font-style: italic;
    font-weight: 560;
    line-height: 0.8;
    pointer-events: none;
}

.works-link-panel span:first-child {
    position: relative;
    z-index: 1;
    max-width: 760px;
    font-family: var(--font-serif);
    font-size: clamp(3rem, 7vw, 7.2rem);
    font-style: italic;
    font-weight: 560;
    line-height: 0.9;
}

.works-link-panel span:last-child {
    position: relative;
    z-index: 1;
    display: grid;
    place-items: center;
    width: 4.4rem;
    height: 4.4rem;
    flex: 0 0 auto;
    border: 1px solid rgba(139, 92, 246, 0.38);
    color: var(--color-violet);
    font-size: 2rem;
    transition: transform var(--t-base), background var(--t-base), color var(--t-base);
}

.works-link-panel:hover {
    transform: translateY(-0.4rem);
    border-color: rgba(139, 92, 246, 0.52);
    box-shadow: 0 34px 120px rgba(86, 42, 148, 0.14);
}

.works-link-panel:hover span:last-child {
    transform: translateX(0.35rem);
    background: var(--color-violet);
    color: var(--color-paper);
}

.work-showcase {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 1.5rem;
}

.work-feature {
    position: relative;
    min-height: 34rem;
    overflow: hidden;
    display: flex;
    align-items: flex-end;
    padding: 2rem;
    border: 1px solid var(--color-border);
    background: var(--color-paper);
    box-shadow: 0 18px 70px rgba(86, 42, 148, 0.08);
    isolation: isolate;
    transition:
        transform 620ms cubic-bezier(0.2, 0.8, 0.2, 1),
        box-shadow 620ms cubic-bezier(0.2, 0.8, 0.2, 1),
        border-color var(--t-base);
}

.work-feature.is-wide {
    grid-column: 1 / -1;
    min-height: 28rem;
}

.work-feature::before {
    content: "";
    position: absolute;
    inset: 0;
    z-index: 2;
    background:
        linear-gradient(180deg, transparent 28%, rgba(10, 4, 20, 0.14) 56%, rgba(10, 4, 20, 0.74) 100%),
        radial-gradient(circle at 18% 18%, rgba(167, 139, 250, 0.2), transparent 24rem);
    pointer-events: none;
}

.work-feature::after {
    content: "";
    position: absolute;
    inset: 1rem;
    z-index: 3;
    border: 1px solid rgba(255, 255, 255, 0.28);
    opacity: 0;
    transform: scale(1.04);
    transition: opacity var(--t-base), transform var(--t-base);
    pointer-events: none;
}

.work-feature:hover {
    transform: translateY(-0.55rem);
    border-color: rgba(139, 92, 246, 0.52);
    box-shadow: 0 30px 110px rgba(86, 42, 148, 0.18);
}

.work-feature:hover::after {
    opacity: 1;
    transform: scale(1);
}

.work-feature-media {
    position: absolute;
    inset: 0;
    z-index: 1;
    background: var(--color-soft-violet);
}

.work-feature-media img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transform: scale(1.02);
    transition: transform 900ms cubic-bezier(0.2, 0.8, 0.2, 1), filter 900ms cubic-bezier(0.2, 0.8, 0.2, 1);
}

.work-feature:hover .work-feature-media img {
    transform: scale(1.08);
    filter: saturate(1.08) contrast(1.04);
}

.work-feature-copy {
    position: relative;
    z-index: 4;
    display: grid;
    gap: 0.75rem;
    max-width: 720px;
}

.work-feature .work-number,
.work-feature .work-sector {
    color: rgba(255, 255, 255, 0.72);
}

.work-feature .work-name {
    color: var(--color-paper);
    font-size: clamp(1.8rem, 4vw, 4rem);
    line-height: 0.95;
    max-width: 14ch;
}

.work-feature .work-arrow {
    position: absolute;
    right: 2rem;
    bottom: 2rem;
    z-index: 4;
    color: var(--color-paper);
}


/* ============================================================
   12b · PAGE RÉALISATIONS
   ============================================================ */

.realisations-page {
    background:
        var(--texture-paper),
        var(--texture-grid),
        linear-gradient(180deg, #FFFFFF 0%, #FBF8FF 34%, #F0E8FF 100%);
    background-size: auto, 92px 92px, auto;
}

.portfolio-hero {
    position: relative;
    min-height: 88vh;
    display: flex;
    align-items: center;
    padding-top: 9rem;
    padding-bottom: 6rem;
    background:
        radial-gradient(circle at 78% 22%, rgba(139, 92, 246, 0.26), transparent 34rem),
        radial-gradient(circle at 14% 82%, rgba(36, 18, 54, 0.1), transparent 26rem),
        linear-gradient(180deg, #FFFFFF, rgba(245, 238, 255, 0.8));
    overflow: hidden;
}

.portfolio-hero::before {
    content: "SUR MESURE";
    position: absolute;
    left: var(--container-pad);
    top: 50%;
    transform: translateY(-50%);
    writing-mode: vertical-rl;
    font-family: var(--font-mono);
    font-size: 11px;
    color: rgba(36, 18, 54, 0.2);
    letter-spacing: 0.42em;
    text-transform: uppercase;
    z-index: 1;
    pointer-events: none;
}

.portfolio-hero::after {
    content: "";
    position: absolute;
    inset: auto 0 0;
    height: 34%;
    background: linear-gradient(180deg, transparent, rgba(255, 255, 255, 0.76));
    pointer-events: none;
}

.portfolio-hero-inner {
    position: relative;
    z-index: 2;
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(260px, 420px);
    gap: 5rem;
    align-items: center;
}

.portfolio-home-link {
    position: absolute;
    top: 2.35rem;
    left: var(--container-pad);
    z-index: 2;
    font-family: var(--font-mono);
    font-size: 0.78rem;
    font-weight: 500;
    color: var(--color-white);
    opacity: 0.68;
    text-transform: uppercase;
    letter-spacing: 0.18em;
    transition: color var(--t-fast), opacity var(--t-fast);
}

.realisations-page .portfolio-home-link {
    color: var(--color-ink);
}

.portfolio-home-link:hover {
    color: var(--color-violet);
    opacity: 1;
}

.portfolio-kicker {
    font-family: var(--font-mono);
    font-size: 12px;
    font-weight: 500;
    color: var(--color-violet);
    text-transform: uppercase;
    letter-spacing: 0.18em;
    margin-bottom: 2rem;
}

.portfolio-hero h1 {
    max-width: 1050px;
    font-family: var(--font-serif);
    font-size: clamp(4rem, 10vw, 10.6rem);
    font-style: italic;
    font-weight: 560;
    line-height: 0.88;
    font-variation-settings: "opsz" 144;
    letter-spacing: -0.02em;
}

.portfolio-hero-copy > p:last-child {
    max-width: 720px;
    margin-top: 2.5rem;
    font-size: clamp(1.05rem, 1.5vw, 1.32rem);
    line-height: 1.68;
    color: rgba(27, 16, 42, 0.72);
}

.portfolio-hero-card {
    position: relative;
    padding: 2rem;
    border-left: 1px solid rgba(139, 92, 246, 0.45);
    background:
        linear-gradient(135deg, rgba(255, 255, 255, 0.7), rgba(245, 238, 255, 0.5)),
        radial-gradient(circle at 0% 0%, rgba(139, 92, 246, 0.18), transparent 62%);
    box-shadow: 0 30px 80px rgba(86, 42, 148, 0.1);
}

.portfolio-hero-card::before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    width: 38%;
    height: 1px;
    background: var(--color-violet);
}

.portfolio-hero-card span,
.portfolio-slide-number,
.portfolio-method-row span {
    display: inline-flex;
    font-family: var(--font-mono);
    font-size: 11px;
    font-weight: 500;
    color: var(--color-violet);
    text-transform: uppercase;
    letter-spacing: 0.17em;
}

.portfolio-hero-card p {
    margin-top: 1rem;
    color: rgba(27, 16, 42, 0.72);
    line-height: 1.7;
}

.portfolio-manifest {
    padding: 7rem 0;
    background:
        linear-gradient(180deg, rgba(255, 255, 255, 0.78), rgba(251, 248, 255, 0.92)),
        var(--texture-paper);
}

.portfolio-manifest-inner {
    display: grid;
    grid-template-columns: minmax(260px, 0.7fr) minmax(0, 1.3fr);
    gap: 4rem;
    align-items: start;
}

.portfolio-manifest-title {
    position: sticky;
    top: 6rem;
}

.portfolio-manifest h2,
.portfolio-method h2,
.portfolio-final h2 {
    font-family: var(--font-serif);
    font-style: italic;
    font-size: clamp(3rem, 6vw, 6.4rem);
    font-weight: 520;
    line-height: 0.92;
    letter-spacing: -0.015em;
}

.portfolio-principles {
    display: grid;
    gap: 1px;
    background: rgba(119, 72, 181, 0.18);
    border: 1px solid rgba(119, 72, 181, 0.18);
}

.portfolio-principle {
    min-height: 230px;
    padding: 2.2rem;
    background:
        linear-gradient(145deg, rgba(255, 255, 255, 0.9), rgba(251, 248, 255, 0.78)),
        radial-gradient(circle at 90% 10%, rgba(139, 92, 246, 0.12), transparent 40%);
}

.portfolio-principle span {
    font-family: var(--font-mono);
    font-size: 11px;
    color: var(--color-violet);
    letter-spacing: 0.16em;
}

.portfolio-principle h3 {
    margin-top: 2.2rem;
    font-family: var(--font-display);
    font-size: clamp(1.45rem, 2.2vw, 2rem);
    letter-spacing: -0.02em;
}

.portfolio-principle p {
    margin-top: 1rem;
    line-height: 1.7;
    color: rgba(27, 16, 42, 0.7);
}

.portfolio-gallery-intro {
    padding: 7rem 0 3rem;
    background:
        radial-gradient(circle at 82% 10%, rgba(139, 92, 246, 0.18), transparent 30rem),
        linear-gradient(180deg, #FBF8FF, #F7F1FF);
}

.portfolio-gallery-intro-inner {
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(320px, 520px);
    gap: 4rem;
    align-items: end;
}

.portfolio-gallery-intro h2 {
    font-family: var(--font-serif);
    font-style: italic;
    font-size: clamp(3rem, 6vw, 6.4rem);
    font-weight: 520;
    line-height: 0.92;
    letter-spacing: -0.015em;
}

.portfolio-gallery-intro p {
    color: rgba(27, 16, 42, 0.66);
    font-size: clamp(1rem, 1.3vw, 1.16rem);
    line-height: 1.7;
}

.portfolio-horizontal-section {
    position: relative;
    height: 100vh;
    min-height: 680px;
    background:
        radial-gradient(circle at 12% 18%, rgba(139, 92, 246, 0.18), transparent 30rem),
        linear-gradient(180deg, #F7F1FF, #FFFFFF 45%, #F1EAFF);
}

.portfolio-horizontal-sticky {
    position: relative;
    top: 0;
    display: flex;
    flex-direction: column;
    justify-content: center;
    height: 100%;
    overflow: hidden;
    padding: clamp(2rem, 4vh, 3rem) 0;
}

.portfolio-progress {
    position: absolute;
    left: var(--container-pad);
    right: var(--container-pad);
    top: 2rem;
    height: 1px;
    background: rgba(119, 72, 181, 0.16);
    transform-origin: left center;
}

.portfolio-progress span {
    display: block;
    width: 100%;
    height: 100%;
    background: var(--color-violet);
    transform: scaleX(0.04);
    transform-origin: left center;
}

.portfolio-track-wrap {
    width: 100vw;
    overflow-x: auto;
    overflow-y: hidden;
    overscroll-behavior-x: contain;
    overscroll-behavior-y: auto;
    scroll-behavior: auto;
    scroll-snap-type: x proximity;
    scrollbar-width: none;
    -webkit-overflow-scrolling: touch;
}

.portfolio-track-wrap::-webkit-scrollbar {
    display: none;
}

.portfolio-track {
    display: flex;
    gap: clamp(1.25rem, 2vw, 2rem);
    width: max-content;
    height: clamp(420px, 58vh, 580px);
    padding: 0 var(--container-pad);
}

.portfolio-slide {
    position: relative;
    flex: 0 0 min(78vw, 1120px);
    width: min(78vw, 1120px);
    height: 100%;
    display: grid;
    grid-template-columns: minmax(420px, 1.2fr) minmax(280px, 0.8fr);
    gap: clamp(1.25rem, 3vw, 3rem);
    align-items: stretch;
    padding: clamp(1rem, 2vw, 1.5rem);
    border: 1px solid rgba(119, 72, 181, 0.2);
    background:
        linear-gradient(145deg, rgba(255, 255, 255, 0.82), rgba(251, 248, 255, 0.7)),
        radial-gradient(circle at 12% 12%, rgba(139, 92, 246, 0.12), transparent 48%);
    box-shadow: 0 40px 120px rgba(86, 42, 148, 0.13);
    overflow: hidden;
    scroll-snap-align: center;
}

.portfolio-slide::after {
    content: "";
    position: absolute;
    inset: 0;
    border: 1px solid rgba(255, 255, 255, 0.72);
    pointer-events: none;
}

.portfolio-slide-media {
    position: relative;
    align-self: stretch;
    overflow: hidden;
    border: 1px solid rgba(119, 72, 181, 0.18);
    background: #FFFFFF;
    box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.78);
}

.portfolio-browser-shell {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    z-index: 2;
    height: 2.5rem;
    display: flex;
    gap: 0.46rem;
    align-items: center;
    padding: 0 0.9rem;
    border-bottom: 1px solid rgba(119, 72, 181, 0.14);
    background: rgba(255, 255, 255, 0.82);
    backdrop-filter: blur(12px);
}

.portfolio-browser-shell span {
    width: 0.48rem;
    height: 0.48rem;
    border-radius: 999px;
    background: rgba(36, 18, 54, 0.28);
}

.portfolio-slide-media img {
    width: 100%;
    height: 100%;
    min-height: 100%;
    object-fit: cover;
    object-position: top center;
    padding-top: 2.5rem;
}

.portfolio-slide-copy {
    position: relative;
    z-index: 2;
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    padding: clamp(1.1rem, 2.4vw, 1.8rem);
}

.portfolio-slide-copy h3 {
    margin-top: 1.2rem;
    font-family: var(--font-display);
    font-size: clamp(2rem, 3.6vw, 4rem);
    font-weight: 700;
    line-height: 0.9;
    letter-spacing: -0.045em;
}

.portfolio-slide-copy p {
    max-width: 520px;
    margin-top: 1rem;
    color: rgba(27, 16, 42, 0.7);
    font-size: 1rem;
    line-height: 1.7;
}

.portfolio-slide-copy ul {
    display: flex;
    flex-wrap: wrap;
    gap: 0.55rem;
    margin-top: 1.25rem;
}

.portfolio-slide-copy li {
    padding: 0.58rem 0.72rem;
    border: 1px solid rgba(119, 72, 181, 0.2);
    background: rgba(255, 255, 255, 0.62);
    font-family: var(--font-mono);
    font-size: 10px;
    color: var(--color-mist);
    text-transform: uppercase;
    letter-spacing: 0.1em;
}

.portfolio-method {
    padding: 8rem 0;
    background:
        radial-gradient(circle at 80% 10%, rgba(139, 92, 246, 0.18), transparent 28rem),
        linear-gradient(180deg, #F1EAFF, #FFFFFF 42%, #FBF8FF);
}

.portfolio-method-inner {
    display: grid;
    grid-template-columns: minmax(260px, 0.75fr) minmax(0, 1.25fr);
    gap: 4rem;
    align-items: start;
}

.portfolio-method-heading {
    position: sticky;
    top: 6rem;
}

.portfolio-method-list {
    display: grid;
    border-top: 1px solid rgba(119, 72, 181, 0.2);
}

.portfolio-method-row {
    display: grid;
    grid-template-columns: 80px minmax(180px, 0.46fr) minmax(0, 0.54fr);
    gap: 1.5rem;
    align-items: flex-start;
    padding: 2rem 0;
    border-bottom: 1px solid rgba(119, 72, 181, 0.2);
}

.portfolio-method-row h3 {
    font-family: var(--font-display);
    font-size: clamp(1.35rem, 2vw, 1.85rem);
    letter-spacing: -0.02em;
}

.portfolio-method-row p {
    color: rgba(27, 16, 42, 0.68);
    line-height: 1.7;
}

.portfolio-final {
    padding: 7rem 0 8rem;
    background:
        radial-gradient(circle at 16% 6%, rgba(139, 92, 246, 0.2), transparent 34rem),
        linear-gradient(135deg, #FFFFFF, #F5EEFF);
}

.portfolio-final-inner {
    display: grid;
    grid-template-columns: minmax(0, 1fr) auto;
    gap: 3rem;
    align-items: center;
}

.portfolio-final-copy {
    max-width: 900px;
}

.portfolio-final-copy p {
    max-width: 640px;
    margin-top: 1.4rem;
    color: rgba(27, 16, 42, 0.68);
    font-size: 1.1rem;
    line-height: 1.7;
}


/* ============================================================
   12c · PAGES SERVICES
   ============================================================ */

.service-page {
    background:
        radial-gradient(circle at 18% 6%, rgba(167, 139, 250, 0.2), transparent 30rem),
        linear-gradient(180deg, #FFFFFF 0%, var(--color-obsidian) 42%, var(--color-midnight) 100%);
}

.service-hero {
    min-height: 96vh;
    display: flex;
    align-items: flex-end;
    padding-top: 8rem;
    padding-bottom: 6rem;
    background:
        radial-gradient(circle at 78% 18%, rgba(139, 92, 246, 0.22), transparent 34rem),
        radial-gradient(circle at 12% 82%, rgba(167, 139, 250, 0.16), transparent 26rem),
        linear-gradient(180deg, #FFFFFF, rgba(245, 238, 255, 0.82));
    overflow: hidden;
}

.service-hero::before {
    content: "SERVICE";
    position: absolute;
    left: var(--container-pad);
    top: 52%;
    transform: translateY(-50%);
    writing-mode: vertical-rl;
    font-family: var(--font-mono);
    font-size: 11px;
    color: rgba(36, 18, 54, 0.18);
    letter-spacing: 0.42em;
    text-transform: uppercase;
    z-index: 1;
    pointer-events: none;
}

.service-site-web .service-hero::before { content: "SITE WEB"; }
.service-ai .service-hero::before { content: "OUTILS IA"; }
.service-monthly .service-hero::before { content: "ACCOMPAGNEMENT"; }

.service-hero-inner {
    display: grid;
    grid-template-columns: minmax(0, 1.04fr) minmax(340px, 0.8fr);
    gap: 5rem;
    align-items: end;
}

.service-hero-inner > * {
    min-width: 0;
}

.service-breadcrumb {
    display: flex;
    flex-wrap: wrap;
    gap: 0.7rem;
    align-items: center;
    margin-bottom: 2.4rem;
    font-family: var(--font-mono);
    font-size: 11px;
    color: var(--color-fog);
    text-transform: uppercase;
    letter-spacing: 0.14em;
}

.service-breadcrumb a {
    color: var(--color-mist);
    transition: color var(--t-fast);
}

.service-breadcrumb a:hover {
    color: var(--color-violet);
}

.service-breadcrumb span:last-child {
    color: var(--color-violet);
}

.service-hero h1 {
    max-width: 940px;
    font-family: var(--font-serif);
    font-size: clamp(3rem, 5.4vw, 6.2rem);
    font-style: italic;
    font-weight: 560;
    line-height: 0.98;
    color: var(--color-white);
    font-variation-settings: "opsz" 144;
    overflow-wrap: normal;
    hyphens: auto;
}

.service-lead {
    max-width: 720px;
    margin-top: 2rem;
    font-size: clamp(1.08rem, 1.45vw, 1.35rem);
    line-height: 1.55;
    color: var(--color-mist);
}

.service-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 1.5rem;
    align-items: center;
    margin-top: 3rem;
}

.service-hero-visual {
    position: relative;
    min-height: 30rem;
}

.service-visual-card {
    position: relative;
    overflow: hidden;
    border: 1px solid var(--color-border);
    background: rgba(255, 255, 255, 0.76);
    box-shadow: var(--shadow-violet);
}

.service-visual-card.is-main {
    aspect-ratio: 1.16 / 1;
}

.service-visual-card.is-cadrage-wide {
    aspect-ratio: 910 / 407;
}

.service-visual-card::after {
    content: "";
    position: absolute;
    inset: 0;
    pointer-events: none;
    background:
        linear-gradient(180deg, transparent 52%, rgba(251, 248, 255, 0.22)),
        radial-gradient(circle at 18% 78%, rgba(139, 92, 246, 0.16), transparent 28rem);
}

.service-visual-card img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    filter: saturate(1.01) contrast(1.02);
    transform: scale(1.01);
    transition:
        transform 900ms cubic-bezier(0.2, 0.8, 0.2, 1),
        filter 900ms cubic-bezier(0.2, 0.8, 0.2, 1);
}

.service-hero-visual:hover .service-visual-card img {
    transform: scale(1.045);
    filter: saturate(1.06) contrast(1.04);
}

.service-marker {
    position: absolute;
    right: -1.2rem;
    bottom: 2rem;
    width: min(22rem, 78%);
    padding: 1.45rem 1.5rem;
    background: rgba(255, 255, 255, 0.88);
    border: 1px solid rgba(119, 72, 181, 0.2);
    box-shadow: 0 22px 70px rgba(86, 42, 148, 0.12);
    backdrop-filter: blur(14px);
    -webkit-backdrop-filter: blur(14px);
}

.service-marker span {
    display: block;
    margin-bottom: 0.7rem;
    font-family: var(--font-mono);
    font-size: 12px;
    color: var(--color-violet);
    letter-spacing: 0.18em;
}

.service-marker p {
    font-family: var(--font-serif);
    font-style: italic;
    font-size: 1.2rem;
    line-height: 1.35;
    color: var(--color-white);
    font-variation-settings: "opsz" 144;
}

.service-terminal {
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.terminal-window {
    overflow: hidden;
    border: 1px solid rgba(255, 255, 255, 0.22);
    background:
        radial-gradient(circle at 22% 24%, rgba(167, 139, 250, 0.34), transparent 22rem),
        linear-gradient(135deg, var(--color-plum), var(--color-plum-soft));
    box-shadow: 0 30px 100px rgba(86, 42, 148, 0.22);
}

.terminal-bar {
    display: flex;
    gap: 0.45rem;
    align-items: center;
    height: 2.5rem;
    padding: 0 1rem;
    border-bottom: 1px solid rgba(255, 255, 255, 0.14);
    background: rgba(27, 16, 42, 0.54);
}

.terminal-bar span {
    width: 0.5rem;
    height: 0.5rem;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.46);
}

.terminal-lines {
    display: grid;
    gap: 0.9rem;
    padding: 2rem;
}

.terminal-lines p {
    display: flex;
    justify-content: space-between;
    gap: 1.25rem;
    padding: 1rem 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.14);
    color: rgba(255, 255, 255, 0.82);
    font-family: var(--font-mono);
    font-size: 12px;
    text-transform: uppercase;
    letter-spacing: 0.1em;
}

.terminal-lines p:last-child {
    border-bottom: 0;
}

.terminal-lines span {
    color: var(--color-violet-light);
}

.service-overview {
    background: linear-gradient(180deg, #FFFFFF, var(--color-obsidian));
}

.service-overview-grid,
.service-band-grid,
.service-faq-grid {
    display: grid;
    grid-template-columns: minmax(280px, 0.78fr) minmax(0, 1.2fr);
    gap: 5rem;
    align-items: start;
}

.service-copy-block {
    max-width: 640px;
    position: sticky;
    top: 4rem;
}

.service-copy-block h2,
.service-band-title h2,
.service-faq h2,
.service-cta h2 {
    margin-bottom: 1.6rem;
}

.service-copy-block p {
    font-size: 1.08rem;
    line-height: 1.72;
}

.service-proof-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 1rem;
}

.service-proof {
    min-height: 20rem;
    padding: 1.8rem;
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    border: 1px solid var(--color-border);
    background:
        linear-gradient(180deg, rgba(255, 255, 255, 0.72), rgba(245, 238, 255, 0.86));
    box-shadow: 0 16px 54px rgba(86, 42, 148, 0.08);
    transition:
        transform 620ms cubic-bezier(0.2, 0.8, 0.2, 1),
        border-color var(--t-base),
        box-shadow var(--t-base);
}

.service-proof:hover {
    transform: translateY(-0.5rem);
    border-color: rgba(139, 92, 246, 0.46);
    box-shadow: var(--shadow-violet);
}

.service-proof span,
.service-step span {
    display: block;
    margin-bottom: auto;
    font-family: var(--font-mono);
    font-size: 12px;
    color: var(--color-violet);
    letter-spacing: 0.18em;
}

.service-proof h3,
.service-feature h3,
.service-step h3 {
    margin-top: 2rem;
    margin-bottom: 0.8rem;
    font-family: var(--font-mono);
    font-size: 13px;
    color: var(--color-white);
    text-transform: uppercase;
    letter-spacing: 0.1em;
}

.service-proof p,
.service-feature p,
.service-step p {
    font-size: 15px;
    line-height: 1.6;
}

.service-band {
    background:
        radial-gradient(circle at 16% 18%, rgba(167, 139, 250, 0.32), transparent 28rem),
        linear-gradient(135deg, var(--color-plum) 0%, var(--color-plum-soft) 55%, #5D3D85 100%);
}

.service-band::after {
    opacity: 0.34 !important;
    mix-blend-mode: screen !important;
}

.service-band .eyebrow,
.service-band h2,
.service-band p,
.service-band h3 {
    color: var(--color-paper);
}

.service-feature-list {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    border-top: 1px solid rgba(255, 255, 255, 0.2);
    border-left: 1px solid rgba(255, 255, 255, 0.14);
}

.service-feature {
    min-height: 15rem;
    padding: 2rem;
    border-right: 1px solid rgba(255, 255, 255, 0.14);
    border-bottom: 1px solid rgba(255, 255, 255, 0.14);
    background: rgba(255, 255, 255, 0.06);
    transition: background var(--t-base), transform var(--t-base);
}

.service-feature:hover {
    background: rgba(255, 255, 255, 0.12);
    transform: translateY(-0.35rem);
}

.service-feature h3 {
    margin-top: 0;
    color: var(--color-paper);
}

.service-feature p {
    color: rgba(255, 255, 255, 0.74);
}

.service-process {
    background:
        radial-gradient(circle at 86% 8%, rgba(139, 92, 246, 0.13), transparent 26rem),
        #FFFFFF;
}

.service-steps {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 1rem;
}

.service-step {
    min-height: 18rem;
    padding: 1.8rem;
    border: 1px solid var(--color-border);
    background: rgba(255, 255, 255, 0.84);
    box-shadow: 0 16px 54px rgba(86, 42, 148, 0.06);
}

.service-step span {
    margin-bottom: 3rem;
}

.service-step h3 {
    margin-top: 0;
}

.service-faq {
    background: linear-gradient(180deg, #FFFFFF, var(--color-soft-violet));
}

.service-faq .faq-list {
    max-width: none;
}

.service-cta {
    text-align: center;
    background:
        radial-gradient(ellipse at center top, rgba(167, 139, 250, 0.28) 0%, rgba(251, 248, 255, 0) 66%),
        linear-gradient(180deg, var(--color-soft-violet), #FFFFFF 72%);
    border-top: 1px solid var(--color-border);
}

.service-cta-inner {
    max-width: 880px;
}

.service-cta p {
    max-width: 560px;
    margin: 0 auto 3rem;
    font-size: 18px;
}


/* ============================================================
   13 · TÉMOIGNAGES
   ============================================================ */

.testimonials {
    background:
        radial-gradient(circle at 12% 0%, rgba(167, 139, 250, 0.22), transparent 28rem),
        radial-gradient(circle at 82% 82%, rgba(124, 58, 237, 0.14), transparent 26rem),
        var(--color-soft-violet);
}

.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
}

.testimonial {
    padding: 2.5rem;
    background: rgba(255, 255, 255, 0.76);
    border: 1px solid var(--color-border);
    border-radius: 6px;
    display: flex;
    flex-direction: column;
    box-shadow: 0 18px 70px rgba(86, 42, 148, 0.08);
    transition: border-color var(--t-base), transform var(--t-base), box-shadow var(--t-base);
}

.testimonial:hover {
    border-color: var(--color-violet);
    transform: translateY(-0.5rem);
    box-shadow: var(--shadow-violet);
}

.testimonial-stars {
    color: var(--color-violet-light);
    font-size: 16px;
    letter-spacing: 0.15em;
    margin-bottom: 2rem;
}

.testimonial-text {
    font-family: var(--font-serif);
    font-style: italic;
    font-size: 20px;
    font-weight: 400;
    line-height: 1.45;
    color: var(--color-white);
    margin-bottom: 2.5rem;
    flex: 1;
    font-variation-settings: "opsz" 144;
    letter-spacing: 0;
}

.testimonial-text::before {
    content: "« ";
    color: var(--color-violet-light);
}

.testimonial-text::after {
    content: " »";
    color: var(--color-violet-light);
}

.testimonial footer {
    border-top: 1px solid var(--color-border);
    padding-top: 1.5rem;
}

.testimonial-author {
    font-family: var(--font-mono);
    font-weight: 500;
    font-size: 12px;
    color: var(--color-white);
    text-transform: uppercase;
    letter-spacing: 0.1em;
    margin-bottom: 0.25rem;
}

.testimonial-project {
    font-family: var(--font-mono);
    font-size: 11px;
    color: var(--color-fog);
    text-transform: uppercase;
    letter-spacing: 0.15em;
}


/* ============================================================
   14 · FAQ
   ============================================================ */

.faq-list {
    max-width: 900px;
    border-top: 1px solid var(--color-border);
}

.faq {
    background: linear-gradient(180deg, #FFFFFF, var(--color-obsidian));
}

.faq-item {
    border-bottom: 1px solid var(--color-border);
}

.faq-question {
    font-family: var(--font-mono);
    font-size: 1rem;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--color-white);
    padding: 2rem 0;
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    list-style: none;
    transition: color var(--t-fast);
}

.faq-question::-webkit-details-marker {
    display: none;
}

.faq-question::after {
    content: "+";
    color: var(--color-violet-light);
    font-size: 32px;
    font-weight: 300;
    transition: transform var(--t-base);
}

.faq-question:hover {
    color: var(--color-violet-light);
}

.faq-item[open] .faq-question::after {
    transform: rotate(45deg);
}

.faq-answer {
    color: var(--color-mist);
    font-size: 16px;
    line-height: 1.7;
    padding: 0 4rem 2rem 0;
    max-width: 720px;
}


/* ============================================================
   15 · CONTACT
   ============================================================ */

.contact {
    background:
        radial-gradient(circle at 10% 18%, rgba(167, 139, 250, 0.2), transparent 24rem),
        linear-gradient(180deg, #FFFFFF, var(--color-soft-violet));
}

.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    margin-bottom: 4rem;
}

.contact-col {
    background: rgba(255, 255, 255, 0.88);
    border: 1px solid var(--color-border);
    border-radius: 6px;
    padding: 2.5rem;
    box-shadow: var(--shadow-violet);
}

.contact-col-title {
    font-family: var(--font-mono);
    font-size: 1rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    margin-bottom: 0.75rem;
}

.contact-col-desc {
    color: var(--color-mist);
    margin-bottom: 2rem;
    font-size: 15px;
}

.calendly-embed-wrap {
    position: relative;
    overflow: hidden;
    min-height: 760px;
    border: 1px solid var(--color-border);
    border-radius: 6px;
    background:
        radial-gradient(circle at 18% 10%, rgba(167, 139, 250, 0.18), transparent 18rem),
        rgba(255, 255, 255, 0.88);
    box-shadow: 0 16px 52px rgba(86, 42, 148, 0.08);
}

.calendly-inline-widget {
    position: relative;
    z-index: 1;
    width: 100%;
    min-height: 760px;
}

.calendly-embed-wrap noscript {
    display: grid;
    min-height: 18rem;
    place-items: center;
    padding: 2rem;
}

/* Form */

.contact-form {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.form-field label {
    display: block;
    font-family: var(--font-mono);
    font-size: 11px;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.15em;
    color: var(--color-fog);
    margin-bottom: 0.6rem;
}

.form-field input,
.form-field select,
.form-field textarea {
    width: 100%;
    background: rgba(255, 255, 255, 0.86);
    border: 1px solid var(--color-border);
    border-radius: 6px;
    padding: 1rem 1.1rem;
    color: var(--color-white);
    font-size: 15px;
    transition: border-color var(--t-fast);
}

.form-field input:focus,
.form-field select:focus,
.form-field textarea:focus {
    outline: none;
    border-color: var(--color-violet);
}

.form-field textarea {
    min-height: 140px;
    resize: vertical;
    font-family: var(--font-body);
}

.form-checkbox {
    display: flex;
    align-items: flex-start;
    gap: 0.75rem;
    flex-direction: row !important;
}

.form-checkbox input {
    width: auto;
    margin-top: 0.2rem;
    accent-color: var(--color-violet);
}

.form-checkbox label {
    font-size: 12px;
    margin: 0;
    color: var(--color-mist);
    text-transform: none;
    letter-spacing: 0;
    line-height: 1.5;
    font-family: var(--font-body);
    font-weight: 400;
}

.contact-form button {
    align-self: flex-start;
    margin-top: 0.5rem;
}

.form-status {
    margin: 0;
    padding: 0.9rem 1.1rem;
    border-radius: 10px;
    font-size: 15px;
    line-height: 1.5;
    border: 1px solid var(--color-border);
}

.form-status[hidden] {
    display: none;
}

.form-status.is-success {
    color: var(--color-violet-deep);
    background: var(--color-soft-violet);
    border-color: rgba(124, 58, 237, 0.28);
}

.form-status.is-error {
    color: #B42318;
    background: #FEF3F2;
    border-color: rgba(180, 35, 24, 0.24);
}

.form-status.is-pending {
    color: var(--color-mist);
    background: var(--color-soft-violet);
}

.contact-form.is-sending button {
    opacity: 0.6;
    pointer-events: none;
}

/* Direct */

.contact-direct {
    text-align: center;
    padding-top: 3rem;
    border-top: 1px solid var(--color-border);
    color: var(--color-mist);
    font-size: 15px;
}

.contact-direct a {
    color: var(--color-violet-light);
    transition: color var(--t-fast);
}

.contact-direct a:hover {
    color: var(--color-ink);
}


/* ============================================================
   16 · BANDEAU FINAL
   ============================================================ */

.cta-final {
    text-align: center;
    background:
        radial-gradient(ellipse at center top, rgba(167, 139, 250, 0.28) 0%, rgba(251, 248, 255, 0) 66%),
        linear-gradient(180deg, var(--color-soft-violet), #FFFFFF 72%);
    border-top: 1px solid var(--color-border);
    overflow: hidden;
}

.cta-final::before {
    content: "DUPONT DIGITAL";
    position: absolute;
    left: 50%;
    top: 4.5rem;
    transform: translateX(-50%);
    font-family: var(--font-mono);
    font-size: 11px;
    color: rgba(36, 18, 54, 0.22);
    letter-spacing: 0.45em;
    text-transform: uppercase;
    white-space: nowrap;
    z-index: 1;
    pointer-events: none;
}

.cta-final h2 {
    margin-bottom: 1.5rem;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
}

.cta-final p {
    font-size: 18px;
    max-width: 560px;
    margin: 0 auto 3rem;
}

.cta-final-actions {
    display: inline-flex;
    align-items: center;
    gap: 2rem;
    flex-wrap: wrap;
    justify-content: center;
}


/* ============================================================
   17 · FOOTER
   ============================================================ */

.footer {
    border-top: 1px solid var(--color-border);
    padding: 4rem 0 2rem;
    background: #FFFFFF;
}

.footer-grid {
    display: grid;
    grid-template-columns: 1.5fr 1fr 1fr 1fr;
    gap: 3rem;
    margin-bottom: 3rem;
}

.footer-brand img {
    margin-bottom: 1rem;
    width: 48px;
    height: 48px;
}

.footer-baseline {
    font-size: 14px;
    color: var(--color-fog);
    line-height: 1.5;
}

.footer-col h4 {
    font-family: var(--font-mono);
    font-size: 11px;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.18em;
    color: var(--color-fog);
    margin-bottom: 1.25rem;
}

.footer-col a {
    display: block;
    color: var(--color-mist);
    font-size: 14px;
    padding: 0.4rem 0;
    transition: color var(--t-fast);
}

.footer-col a:hover {
    color: var(--color-violet-light);
}

.footer-bottom {
    border-top: 1px solid var(--color-border);
    padding-top: 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-family: var(--font-mono);
    font-size: 11px;
    color: var(--color-fog);
    text-transform: uppercase;
    letter-spacing: 0.15em;
}


/* ============================================================
   18 · RESPONSIVE
   ============================================================ */

@media (min-width: 1440px) {
    :root {
        --fs-h2: 4.75rem;
    }

    .hero-title {
        font-size: 13.25rem;
    }
}

@media (max-width: 1200px) {
    .hero-title {
        font-size: 9rem;
    }

    .menu-link-text {
        font-size: 3.75rem;
    }
}

@media (max-width: 1024px) {
    :root {
        --container-pad: 2rem;
        --space-2xl: 8rem;
        --space-xl: 6rem;
        --fs-h2: 3.4rem;
    }

    .hero-title {
        font-size: 7.25rem;
    }

    .hero-subtitle {
        font-size: 1.2rem;
    }

    .studio-note-inner {
        grid-template-columns: 1fr;
        gap: 3.5rem;
    }

    .studio-portrait {
        max-width: 520px;
    }

    .pillar {
        grid-template-columns: 60px 1fr;
        gap: 2rem;
    }

    .pillar-content {
        grid-column: 1 / -1;
        margin-top: 1rem;
        padding-top: 1.5rem;
        border-top: 1px solid var(--color-border);
    }

    .method-steps {
        grid-template-columns: 1fr 1fr;
    }

    .testimonials-grid {
        grid-template-columns: 1fr;
        max-width: 720px;
        margin: 0 auto;
    }

    .contact-grid {
        grid-template-columns: 1fr;
    }

    .work-showcase {
        grid-template-columns: 1fr;
    }

    .work-feature.is-wide {
        grid-column: auto;
    }

    .portfolio-hero-inner {
        grid-template-columns: 1fr;
        gap: 3rem;
    }

    .portfolio-manifest-inner,
    .portfolio-gallery-intro-inner,
    .portfolio-method-inner,
    .portfolio-final-inner {
        grid-template-columns: 1fr;
        gap: 3rem;
    }

    .portfolio-manifest-title,
    .portfolio-method-heading {
        position: relative;
        top: auto;
    }

    .portfolio-slide {
        width: min(88vw, 940px);
        grid-template-columns: 1fr;
    }

    .portfolio-slide-media {
        aspect-ratio: 16 / 10;
    }

    .portfolio-final-inner {
        align-items: start;
    }

    .service-hero-inner,
    .service-overview-grid,
    .service-band-grid,
    .service-faq-grid {
        grid-template-columns: 1fr;
        gap: 3rem;
    }

    .service-copy-block {
        position: relative;
        top: auto;
    }

    .service-proof-grid,
    .service-steps {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .footer-grid {
        grid-template-columns: 1fr 1fr;
    }
}

@media (max-width: 640px) {
    :root {
        --container-pad: 1.25rem;
        --space-2xl: 5rem;
        --space-xl: 4rem;
        --fs-h2: 2.6rem;
        --fs-h3: 1.45rem;
    }

    .header-nav {
        display: none;
    }

    .header-logo .logo-text {
        display: none;
    }

    .btn-primary {
        padding: 0.85rem 1rem;
        font-size: 11px;
    }

    .menu-toggle {
        top: 1.25rem;
        right: 1.25rem;
        width: 48px;
        height: 48px;
        justify-content: center;
        padding: 0;
        border-radius: 6px;
    }

    .menu-toggle-label {
        display: none;
    }

    .menu-list {
        margin-bottom: 3rem;
    }

    .menu-link-text {
        font-size: 2.5rem;
    }

    .menu-link {
        gap: 1rem;
        padding: 1rem 0;
    }

    .menu-link-num {
        width: 32px;
        font-size: 11px;
    }

    .menu-overlay-footer {
        flex-direction: column;
        align-items: flex-start;
        gap: 1.5rem;
    }

    .hero {
        min-height: 460vh;
    }

    .hero-brand {
        top: 1.5rem;
        max-width: 9rem;
        line-height: 1.45;
    }

    .hero-title {
        font-size: 3.45rem;
        line-height: 0.88;
        margin-bottom: 2rem;
        max-width: 21.5rem;
        margin-left: auto;
        margin-right: auto;
    }

    .hero-title .line-1,
    .hero-title .line-2 {
        text-align: left;
    }

    .hero-title .line-2 {
        display: flex;
        flex-direction: column;
        align-items: flex-start;
    }

    .hero-title .accent {
        margin-left: 0.72em;
        margin-top: 0.06em;
    }

    .hero-title-small {
        font-size: 0.2em;
        margin-right: 0.1em;
    }

    .hero-subtitle {
        font-size: 0.98rem;
        max-width: 17.5rem;
        margin-bottom: 2.25rem;
    }

    .hero-actions {
        flex-direction: column;
        gap: 1.5rem;
        width: 100%;
        padding: 0 1rem;
    }

    .hero-actions .btn-primary {
        width: 100%;
        max-width: 18rem;
        justify-content: center;
        text-align: center;
    }

    .hero-meta {
        bottom: 1.5rem;
        font-size: 10px;
        display: flex;
        flex-direction: column;
        justify-content: center;
        align-items: center;
        gap: 0.3rem;
        padding: 0 1.25rem;
        line-height: 1.6;
    }

    .hero-meta .dot {
        display: none;
    }

    .hero-scroll-hint {
        display: none;
    }

    .hero-progress {
        display: none;
    }

    .ticker-sectors {
        padding: 1.35rem 0;
    }

    .ticker-item {
        font-size: 12px;
        padding: 0 1rem;
    }

    .pillar {
        grid-template-columns: 1fr;
        gap: 1rem;
        padding: 2.5rem 0;
    }

    .pillar-accroche,
    .work-name {
        font-size: 1.45rem;
    }

    .faq-question {
        font-size: 1.2rem;
        gap: 1.5rem;
    }

    .pillar-content {
        margin-top: 0.5rem;
        padding-top: 1rem;
    }

    .studio-note-inner {
        gap: 2rem;
    }

    .studio-note-content p {
        font-size: 1rem;
    }

    .studio-photo-rail {
        grid-template-columns: 1fr;
        margin-top: 2rem;
        padding-top: 1.5rem;
    }

    .method-steps {
        grid-template-columns: 1fr;
    }

    .work-feature {
        min-height: 25rem;
        padding: 1.25rem;
    }

    .work-feature.is-wide {
        min-height: 25rem;
    }

    .work-feature .work-arrow {
        right: 1.25rem;
        bottom: 1.25rem;
    }

    .portfolio-hero {
        min-height: auto;
        padding-top: 7rem;
    }

    .service-hero {
        min-height: auto;
        padding-top: 7rem;
        padding-bottom: 4rem;
    }

    .service-hero::before {
        display: none;
    }

    .portfolio-hero h1 {
        font-size: clamp(3.3rem, 15vw, 5.5rem);
    }

    .service-hero h1 {
        font-size: clamp(2.5rem, 8.8vw, 3.4rem);
        line-height: 1;
    }

    .service-lead {
        font-size: 1rem;
    }

    .service-actions {
        align-items: stretch;
    }

    .service-actions .btn-primary,
    .service-actions .btn-secondary {
        width: 100%;
        justify-content: center;
        text-align: center;
    }

    .service-hero-visual {
        min-height: auto;
    }

    .service-marker {
        position: relative;
        right: auto;
        bottom: auto;
        width: 100%;
        margin-top: 1rem;
    }

    .service-proof-grid,
    .service-feature-list,
    .service-steps {
        grid-template-columns: 1fr;
    }

    .service-proof,
    .service-feature,
    .service-step {
        min-height: auto;
    }

    .footer-grid {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

    .footer-bottom {
        flex-direction: column;
        gap: 1rem;
        text-align: center;
    }
}

@media (max-width: 760px) {
    .portfolio-hero {
        min-height: auto;
        padding-bottom: 4rem;
    }

    .portfolio-hero::before {
        display: none;
    }

    .portfolio-hero-card,
    .portfolio-principle,
    .portfolio-slide-copy {
        padding: 1.35rem;
    }

    .portfolio-manifest {
        padding: 5rem 0;
    }

    .portfolio-manifest-inner,
    .portfolio-gallery-intro-inner,
    .portfolio-method-inner,
    .portfolio-final-inner {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

    .portfolio-gallery-intro {
        padding: 5rem 0 2rem;
    }

    .portfolio-horizontal-section {
        height: auto !important;
    }

    .portfolio-horizontal-sticky {
        position: relative;
        top: auto;
        min-height: auto;
        padding: 5rem 0;
        overflow: visible;
    }

    .portfolio-progress {
        display: none;
    }

    .portfolio-track-wrap {
        width: auto;
        overflow: visible;
    }

    .portfolio-track {
        width: auto;
        display: grid;
        height: auto;
        gap: 1rem;
        padding: 0 var(--container-pad);
        transform: none !important;
    }

    .portfolio-slide {
        width: 100%;
        grid-template-columns: 1fr;
        min-height: auto;
        height: auto;
        padding: 0.8rem;
    }

    .portfolio-slide-media {
        aspect-ratio: 16 / 11;
    }

    .portfolio-slide-copy h3 {
        font-size: clamp(2rem, 12vw, 3.4rem);
    }

    .portfolio-slide-copy ul {
        margin-top: 1.35rem;
    }

    .portfolio-method {
        padding: 5rem 0;
    }

    .portfolio-method-row {
        grid-template-columns: 1fr;
        gap: 0.7rem;
        padding: 1.5rem 0;
    }

    .portfolio-final {
        padding: 5rem 0 6rem;
    }

    .portfolio-final-inner .btn-primary {
        width: 100%;
        justify-content: center;
        text-align: center;
    }
}


/* ============================================================
   18 · RÉALISATIONS — REFONTE ÉDITORIALE
   ============================================================ */

.realisations-page {
    background:
        var(--texture-paper),
        var(--texture-grid),
        linear-gradient(180deg, #FFFFFF 0%, #FBF8FF 44%, #F1EAFF 100%);
    background-size: auto, 92px 92px, auto;
    color: var(--color-ink);
}

.portfolio-main {
    overflow: hidden;
}

.realisations-page .reveal-item,
.realisations-page .reveal-item.is-visible {
    opacity: 1;
    transform: none;
    filter: none;
    transition: none;
}

.portfolio-clean-hero {
    position: relative;
    min-height: 92vh;
    display: flex;
    align-items: flex-end;
    padding: 9rem 0 6.5rem;
    background:
        radial-gradient(circle at 74% 18%, rgba(139, 92, 246, 0.28), transparent 34rem),
        radial-gradient(circle at 10% 78%, rgba(167, 139, 250, 0.18), transparent 28rem),
        linear-gradient(180deg, #FFFFFF 0%, rgba(245, 238, 255, 0.9) 100%);
}

.portfolio-clean-hero::before {
    content: "RÉALISATIONS";
    position: absolute;
    left: var(--container-pad);
    top: 50%;
    transform: translateY(-50%);
    writing-mode: vertical-rl;
    font-family: var(--font-mono);
    font-size: 11px;
    color: rgba(36, 18, 54, 0.2);
    letter-spacing: 0.42em;
    text-transform: uppercase;
    pointer-events: none;
}

.portfolio-clean-hero::after {
    content: "";
    position: absolute;
    inset: auto 0 0;
    height: 38%;
    background: linear-gradient(180deg, transparent, rgba(255, 255, 255, 0.72));
    pointer-events: none;
}

.portfolio-clean-hero-inner {
    position: relative;
    z-index: 1;
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(280px, 420px);
    gap: clamp(2rem, 6vw, 6rem);
    align-items: end;
}

.realisations-page .portfolio-home-link {
    top: -5.7rem;
    left: var(--container-pad);
    color: var(--color-ink);
    opacity: 0.62;
}

.portfolio-clean-copy h1 {
    max-width: 1120px;
    font-family: var(--font-serif);
    font-size: clamp(4.2rem, 10.5vw, 11.4rem);
    font-style: italic;
    font-weight: 560;
    line-height: 0.87;
    font-variation-settings: "opsz" 144;
    letter-spacing: 0;
}

.portfolio-clean-copy p {
    max-width: 760px;
    margin-top: clamp(1.8rem, 4vw, 3rem);
    color: rgba(27, 16, 42, 0.74);
    font-size: clamp(1.05rem, 1.45vw, 1.28rem);
    line-height: 1.7;
}

.portfolio-clean-panel {
    position: relative;
    padding: clamp(1.6rem, 3vw, 2.35rem);
    border-top: 1px solid rgba(139, 92, 246, 0.55);
    border-left: 1px solid rgba(119, 72, 181, 0.24);
    background:
        linear-gradient(135deg, rgba(255, 255, 255, 0.86), rgba(245, 238, 255, 0.64)),
        radial-gradient(circle at 0 0, rgba(139, 92, 246, 0.16), transparent 68%);
    box-shadow: 0 34px 90px rgba(86, 42, 148, 0.12);
}

.portfolio-clean-panel p {
    margin-top: 1.15rem;
    color: rgba(27, 16, 42, 0.7);
    line-height: 1.68;
}

.portfolio-clean-panel strong {
    display: block;
    margin-top: 2.3rem;
    font-family: var(--font-serif);
    font-size: clamp(2.3rem, 4vw, 4rem);
    font-style: italic;
    font-weight: 560;
    line-height: 0.92;
}

.portfolio-clean-panel small {
    display: block;
    margin-top: 1rem;
    color: rgba(27, 16, 42, 0.58);
    font-size: 0.92rem;
    line-height: 1.6;
}

.portfolio-label,
.portfolio-project-meta,
.portfolio-link-state,
.portfolio-adaptation-item span {
    font-family: var(--font-mono);
    font-size: 0.72rem;
    font-weight: 500;
    color: var(--color-violet);
    letter-spacing: 0.18em;
    text-transform: uppercase;
}

.portfolio-intent {
    padding: clamp(5rem, 9vw, 9rem) 0;
    background:
        linear-gradient(180deg, rgba(255, 255, 255, 0.9), rgba(251, 248, 255, 0.82)),
        var(--texture-paper);
}

.portfolio-intent-inner {
    display: grid;
    grid-template-columns: minmax(280px, 0.92fr) minmax(0, 1fr);
    gap: clamp(2rem, 7vw, 7rem);
    align-items: end;
}

.portfolio-intent h2,
.portfolio-section-header h2,
.portfolio-adaptation h2,
.portfolio-next h2 {
    margin-top: 1.2rem;
    font-family: var(--font-serif);
    font-size: clamp(3rem, 6.4vw, 6.8rem);
    font-style: italic;
    font-weight: 540;
    line-height: 0.92;
    letter-spacing: 0;
}

.portfolio-intent p {
    max-width: 690px;
    color: rgba(27, 16, 42, 0.72);
    font-size: clamp(1.05rem, 1.6vw, 1.32rem);
    line-height: 1.78;
}

.portfolio-grid-section {
    padding: clamp(5rem, 9vw, 9rem) 0;
    background:
        radial-gradient(circle at 84% 4%, rgba(139, 92, 246, 0.18), transparent 26rem),
        linear-gradient(180deg, #FFFFFF, #FBF8FF);
}

.portfolio-section-header {
    max-width: 980px;
    margin-bottom: clamp(2.5rem, 6vw, 5rem);
}

.portfolio-section-header p {
    max-width: 660px;
    margin-top: 1.4rem;
    color: rgba(27, 16, 42, 0.68);
    font-size: 1.08rem;
    line-height: 1.7;
}

.portfolio-project-grid {
    display: grid;
    grid-template-columns: repeat(12, minmax(0, 1fr));
    gap: clamp(1rem, 2vw, 1.35rem);
}

.portfolio-project-card {
    position: relative;
    grid-column: span 4;
    display: flex;
    flex-direction: column;
    min-height: 100%;
    border: 1px solid rgba(119, 72, 181, 0.18);
    background:
        linear-gradient(145deg, rgba(255, 255, 255, 0.95), rgba(245, 238, 255, 0.62)),
        radial-gradient(circle at 100% 0, rgba(139, 92, 246, 0.12), transparent 42%);
    box-shadow: 0 26px 80px rgba(86, 42, 148, 0.1);
    isolation: isolate;
}

.portfolio-project-card.is-featured {
    grid-column: 1 / -1;
    display: grid;
    grid-template-columns: minmax(0, 1.16fr) minmax(320px, 0.84fr);
    min-height: 560px;
}

.portfolio-project-card::before {
    content: "";
    position: absolute;
    top: -1px;
    left: -1px;
    width: min(260px, 44%);
    height: 1px;
    background: var(--color-violet);
    z-index: 2;
}

.portfolio-project-visual {
    min-height: 280px;
    aspect-ratio: 16 / 11;
    overflow: hidden;
    background: #FFFFFF;
    border-bottom: 1px solid rgba(119, 72, 181, 0.16);
}

.portfolio-project-card.is-featured .portfolio-project-visual {
    min-height: 560px;
    aspect-ratio: auto;
    border-right: 1px solid rgba(119, 72, 181, 0.16);
    border-bottom: 0;
}

.portfolio-project-visual img {
    width: 100%;
    height: 100%;
    display: block;
    object-fit: cover;
    object-position: top center;
}

.portfolio-project-content {
    display: flex;
    flex: 1;
    flex-direction: column;
    align-items: flex-start;
    padding: clamp(1.5rem, 3vw, 2.4rem);
}

.portfolio-project-content h3 {
    margin-top: 1.35rem;
    font-family: var(--font-display);
    font-size: clamp(2.2rem, 4.4vw, 5rem);
    font-weight: 700;
    line-height: 0.95;
    letter-spacing: 0;
}

.portfolio-project-card:not(.is-featured) .portfolio-project-content h3 {
    font-size: clamp(2rem, 3.4vw, 3.7rem);
}

.portfolio-project-content p:not(.portfolio-project-meta) {
    margin-top: 1.2rem;
    color: rgba(27, 16, 42, 0.7);
    font-size: 1rem;
    line-height: 1.68;
}

.portfolio-project-content ul {
    display: flex;
    flex-wrap: wrap;
    gap: 0.55rem;
    margin-top: 1.8rem;
    list-style: none;
}

.portfolio-project-content li {
    padding: 0.48rem 0.68rem;
    border: 1px solid rgba(119, 72, 181, 0.18);
    background: rgba(255, 255, 255, 0.66);
    color: rgba(27, 16, 42, 0.68);
    font-size: 0.86rem;
    line-height: 1.2;
}

.portfolio-link-state {
    margin-top: auto;
    padding-top: 2rem;
    color: rgba(139, 92, 246, 0.92);
}

.portfolio-adaptation {
    padding: clamp(5rem, 9vw, 9rem) 0;
    background:
        radial-gradient(circle at 12% 18%, rgba(167, 139, 250, 0.16), transparent 32rem),
        linear-gradient(180deg, #F5EEFF, #FFFFFF);
}

.portfolio-adaptation-inner {
    display: grid;
    grid-template-columns: minmax(280px, 0.9fr) minmax(0, 1.1fr);
    gap: clamp(2rem, 6vw, 6rem);
    align-items: start;
}

.portfolio-adaptation-inner header {
    position: sticky;
    top: 7rem;
}

.portfolio-adaptation-grid {
    display: grid;
    gap: 1px;
    border: 1px solid rgba(119, 72, 181, 0.18);
    background: rgba(119, 72, 181, 0.18);
}

.portfolio-adaptation-item {
    min-height: 240px;
    padding: clamp(1.6rem, 3vw, 2.4rem);
    background:
        linear-gradient(135deg, rgba(255, 255, 255, 0.94), rgba(251, 248, 255, 0.76)),
        radial-gradient(circle at 90% 10%, rgba(139, 92, 246, 0.12), transparent 38%);
}

.portfolio-adaptation-item h3 {
    margin-top: 2rem;
    font-family: var(--font-display);
    font-size: clamp(1.8rem, 3vw, 2.8rem);
    font-weight: 700;
    line-height: 1;
}

.portfolio-adaptation-item p {
    max-width: 620px;
    margin-top: 1rem;
    color: rgba(27, 16, 42, 0.7);
    line-height: 1.72;
}

.portfolio-next {
    padding: clamp(5rem, 9vw, 8rem) 0 clamp(6rem, 10vw, 9rem);
    background:
        radial-gradient(circle at 82% 22%, rgba(139, 92, 246, 0.22), transparent 30rem),
        linear-gradient(135deg, #FFFFFF, #F5EEFF);
}

.portfolio-next-inner {
    display: grid;
    grid-template-columns: minmax(0, 1fr) auto;
    gap: 2.5rem;
    align-items: end;
}

.portfolio-next-copy {
    max-width: 900px;
}

.portfolio-next-copy p {
    max-width: 680px;
    margin-top: 1.35rem;
    color: rgba(27, 16, 42, 0.7);
    font-size: 1.08rem;
    line-height: 1.7;
}

@media (max-width: 1100px) {
    .portfolio-clean-hero-inner,
    .portfolio-intent-inner,
    .portfolio-adaptation-inner,
    .portfolio-next-inner {
        grid-template-columns: 1fr;
    }

    .portfolio-clean-panel {
        max-width: 620px;
    }

    .portfolio-project-card,
    .portfolio-project-card.is-featured {
        grid-column: 1 / -1;
        grid-template-columns: 1fr;
    }

    .portfolio-project-card.is-featured {
        min-height: auto;
    }

    .portfolio-project-card.is-featured .portfolio-project-visual {
        min-height: 420px;
        aspect-ratio: 16 / 10;
        border-right: 0;
        border-bottom: 1px solid rgba(119, 72, 181, 0.16);
    }

    .portfolio-adaptation-inner header {
        position: relative;
        top: auto;
    }
}

@media (max-width: 760px) {
    .portfolio-clean-hero {
        min-height: auto;
        padding: 7.5rem 0 4rem;
    }

    .portfolio-clean-hero::before {
        display: none;
    }

    .realisations-page .portfolio-home-link {
        top: -4.6rem;
    }

    .portfolio-clean-copy h1 {
        font-size: clamp(3.35rem, 17vw, 5.6rem);
    }

    .portfolio-clean-copy p,
    .portfolio-intent p {
        font-size: 1rem;
    }

    .portfolio-clean-panel,
    .portfolio-project-content,
    .portfolio-adaptation-item {
        padding: 1.35rem;
    }

    .portfolio-intent,
    .portfolio-grid-section,
    .portfolio-adaptation,
    .portfolio-next {
        padding: 4.5rem 0;
    }

    .portfolio-intent h2,
    .portfolio-section-header h2,
    .portfolio-adaptation h2,
    .portfolio-next h2 {
        font-size: clamp(2.65rem, 13vw, 4.4rem);
    }

    .portfolio-project-grid {
        gap: 1rem;
    }

    .portfolio-project-visual,
    .portfolio-project-card.is-featured .portfolio-project-visual {
        min-height: 260px;
        aspect-ratio: 4 / 3;
    }

    .portfolio-project-content h3,
    .portfolio-project-card:not(.is-featured) .portfolio-project-content h3 {
        font-size: clamp(2rem, 11vw, 3rem);
    }

    .portfolio-project-content ul {
        gap: 0.45rem;
    }

    .portfolio-project-content li {
        font-size: 0.8rem;
    }

    .portfolio-next-inner .btn-primary {
        width: 100%;
        justify-content: center;
        text-align: center;
    }
}


/* ============================================================
   19 · RÉALISATIONS — STRUCTURE CARTES PROJET
   ============================================================ */

.portfolio-board-main {
    background:
        var(--texture-paper),
        var(--texture-grid),
        linear-gradient(180deg, #FFFFFF 0%, #F7F1FF 42%, #FFFFFF 100%);
    background-size: auto, 92px 92px, auto;
}

.portfolio-board-hero {
    position: relative;
    min-height: 66vh;
    padding: 9rem 0 5rem;
    display: flex;
    align-items: flex-end;
    background:
        radial-gradient(circle at 78% 10%, rgba(139, 92, 246, 0.22), transparent 34rem),
        radial-gradient(circle at 12% 72%, rgba(167, 139, 250, 0.16), transparent 28rem),
        linear-gradient(180deg, #FFFFFF, rgba(245, 238, 255, 0.74));
}

.portfolio-board-hero .portfolio-home-link {
    top: -5.7rem;
    left: var(--container-pad);
    color: var(--color-ink);
    opacity: 0.68;
}

.portfolio-board-hero-inner {
    position: relative;
}

.portfolio-board-heading {
    max-width: 1180px;
    margin: 0;
    text-align: left;
}

.portfolio-board-heading h1 {
    max-width: 980px;
    font-family: var(--font-serif);
    font-size: clamp(4.4rem, 10vw, 11rem);
    font-style: italic;
    font-weight: 560;
    line-height: 0.86;
    letter-spacing: 0;
}

.portfolio-board-heading p {
    max-width: 760px;
    margin: 2.4rem 0 0;
    color: rgba(27, 16, 42, 0.68);
    font-family: var(--font-display);
    font-size: clamp(1.05rem, 1.6vw, 1.35rem);
    font-weight: 400;
    line-height: 1.55;
}

.portfolio-filter-bar {
    display: flex;
    flex-wrap: wrap;
    justify-content: flex-start;
    gap: 0.75rem;
    margin-top: 3rem;
}

.portfolio-filter {
    min-height: 3.15rem;
    padding: 0 1.35rem;
    border: 1px solid rgba(119, 72, 181, 0.22);
    background: rgba(255, 255, 255, 0.62);
    color: rgba(27, 16, 42, 0.58);
    font-family: var(--font-mono);
    font-size: 0.82rem;
    font-weight: 500;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    border-radius: 6px;
    transition: color var(--t-fast), border-color var(--t-fast), background var(--t-fast), transform var(--t-fast), box-shadow var(--t-fast);
}

.portfolio-filter:hover,
.portfolio-filter.is-active {
    color: var(--color-violet);
    border-color: var(--color-violet);
    background:
        radial-gradient(circle at 16% 50%, rgba(139, 92, 246, 0.2) 0 3px, transparent 4px),
        rgba(255, 255, 255, 0.9);
    box-shadow: 0 18px 46px rgba(86, 42, 148, 0.12);
}

.portfolio-filter:hover {
    transform: translateY(-2px);
}

.portfolio-board-section {
    padding: 2rem 0 8rem;
}

.portfolio-board-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: clamp(1.2rem, 2.8vw, 2rem);
}

.portfolio-board-card {
    overflow: hidden;
    border: 1px solid rgba(119, 72, 181, 0.22);
    border-radius: 0;
    background:
        linear-gradient(180deg, rgba(36, 18, 54, 0.98), rgba(23, 14, 35, 0.98)),
        radial-gradient(circle at 100% 0, rgba(139, 92, 246, 0.2), transparent 34%);
    box-shadow:
        0 34px 90px rgba(36, 18, 54, 0.16),
        inset 0 1px 0 rgba(255, 255, 255, 0.04);
    color: #F8F4FF;
    transition: transform var(--t-base), border-color var(--t-base), box-shadow var(--t-base), opacity var(--t-base);
}

.portfolio-board-card:hover {
    transform: translateY(-6px);
    border-color: rgba(139, 92, 246, 0.72);
    box-shadow:
        0 42px 120px rgba(36, 18, 54, 0.22),
        0 0 0 1px rgba(139, 92, 246, 0.22);
}

.portfolio-board-card.is-hidden {
    display: none;
}

.portfolio-board-media {
    position: relative;
    aspect-ratio: 16 / 9;
    overflow: hidden;
    background: #FFFFFF;
}

.portfolio-board-media img {
    width: 100%;
    height: 100%;
    display: block;
    object-fit: cover;
    object-position: top center;
}

.portfolio-board-content {
    padding: clamp(1.25rem, 2.4vw, 1.8rem);
}

.portfolio-board-content h2 {
    margin: 0;
    color: #FFFFFF;
    font-family: var(--font-serif);
    font-size: clamp(2rem, 3.6vw, 3.6rem);
    font-style: italic;
    font-weight: 560;
    line-height: 0.96;
    letter-spacing: 0;
}

.portfolio-board-content p {
    max-width: 95%;
    margin-top: 1.15rem;
    color: rgba(248, 244, 255, 0.5);
    font-size: 1rem;
    line-height: 1.65;
}

.portfolio-board-content .portfolio-board-subtitle {
    max-width: none;
    margin-top: 0.85rem;
    color: var(--color-violet-light);
    font-family: var(--font-mono);
    font-size: 0.74rem;
    line-height: 1.5;
    letter-spacing: 0.13em;
    text-transform: uppercase;
}

.portfolio-board-note {
    padding: 7rem 0;
    background:
        radial-gradient(circle at 12% 30%, rgba(139, 92, 246, 0.2), transparent 30rem),
        linear-gradient(180deg, #FFFFFF, #F5EEFF);
}

.portfolio-board-note-inner {
    display: grid;
    grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr);
    gap: clamp(2rem, 7vw, 7rem);
    align-items: end;
}

.portfolio-board-note h2,
.portfolio-board-cta h2 {
    font-family: var(--font-serif);
    font-size: clamp(3rem, 6.2vw, 6.3rem);
    font-style: italic;
    font-weight: 560;
    line-height: 0.9;
}

.portfolio-board-note p,
.portfolio-board-cta p {
    color: rgba(27, 16, 42, 0.7);
    font-size: clamp(1.04rem, 1.5vw, 1.24rem);
    line-height: 1.72;
}

.portfolio-board-cta {
    padding: 7rem 0 9rem;
    background:
        radial-gradient(circle at 80% 20%, rgba(139, 92, 246, 0.2), transparent 32rem),
        linear-gradient(135deg, #FFFFFF, #F7F1FF);
}

.portfolio-board-cta-inner {
    display: grid;
    grid-template-columns: minmax(0, 1fr) auto;
    gap: 2rem;
    align-items: end;
}

.portfolio-board-cta p {
    max-width: 720px;
    margin-top: 1.4rem;
}

@media (max-width: 1060px) {
    .portfolio-board-grid,
    .portfolio-board-note-inner,
    .portfolio-board-cta-inner {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 760px) {
    .portfolio-board-hero {
        min-height: auto;
        padding: 7.5rem 0 3.5rem;
    }

    .portfolio-board-hero .portfolio-home-link {
        top: -4.8rem;
        left: var(--container-pad);
    }

    .portfolio-board-heading {
        text-align: left;
    }

    .portfolio-board-heading h1 {
        font-size: clamp(2.8rem, 13vw, 4.5rem);
    }

    .portfolio-filter-bar {
        justify-content: flex-start;
        gap: 0.55rem;
        margin-top: 2rem;
    }

    .portfolio-filter {
        min-height: 2.7rem;
        padding: 0 0.9rem;
        font-size: 0.72rem;
        letter-spacing: 0.08em;
    }

    .portfolio-board-section {
        padding: 2rem 0 5rem;
    }

    .portfolio-board-grid {
        gap: 1rem;
    }

    .portfolio-board-card {
        border-radius: 10px;
    }

    .portfolio-board-media {
        aspect-ratio: 4 / 3;
    }

    .portfolio-board-content h2 {
        font-size: 1.35rem;
    }

    .portfolio-board-note,
    .portfolio-board-cta {
        padding: 5rem 0;
    }

    .portfolio-board-note h2,
    .portfolio-board-cta h2 {
        font-size: clamp(2.65rem, 13vw, 4.4rem);
    }

    .portfolio-board-cta .btn-primary {
        width: 100%;
    }
}