:root {
    --noir: #070709;
    --noir-soft: #111117;
    --noir-muted: #1a1a22;
    --ivoire: #f8f1e5;
    --ivoire-soft: #f4eadc;
    --ivoire-muted: rgba(248, 241, 229, 0.75);
    --gold: #c8a86d;
    --gold-soft: #d8bc87;
    --gold-deep: #a38249;
    --gris: #9a9aa3;
    --gris-fade: rgba(154, 154, 163, 0.35);
    --white: #ffffff;

    --font-body: 'Poppins', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    --font-display: 'Playfair Display', 'Times New Roman', serif;

    --shadow-soft: 0 12px 48px rgba(0, 0, 0, 0.2);
    --shadow-sharp: 0 24px 64px rgba(0, 0, 0, 0.28);
    --transition: all 0.35s ease;
}

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

html {
    scroll-behavior: smooth;
    overflow-x: hidden;
}

body {
    font-family: var(--font-body);
    background: radial-gradient(circle at top right, rgba(200, 168, 109, 0.12), transparent 55%),
                linear-gradient(135deg, #09090c 0%, #14141d 50%, #09090c 100%);
    color: var(--ivoire);
    line-height: 1.7;
    overflow-x: hidden;
}

img {
    display: block;
    max-width: 100%;
    height: auto;
}

/* Skip link for accessibility */
.skip-link {
    position: absolute;
    top: -100px;
    left: 0;
    background: var(--gold);
    color: var(--noir);
    padding: 12px 24px;
    text-decoration: none;
    font-weight: 600;
    z-index: 10000;
    border-radius: 0 0 8px 0;
}

.skip-link:focus {
    top: 0;
    outline: 3px solid var(--ivoire);
    outline-offset: 2px;
}

/* Focus visible styles */
*:focus-visible {
    outline: 2px solid var(--gold);
    outline-offset: 4px;
    border-radius: 4px;
}

a:focus-visible,
button:focus-visible {
    outline: 2px solid var(--gold);
    outline-offset: 4px;
}

.container {
    width: min(1200px, 92vw);
    margin: 0 auto;
}

.section {
    padding: 110px 0;
    position: relative;
}

.section::after {
    content: '';
    position: absolute;
    inset: auto 10% 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--gris-fade), transparent);
}

.section:last-of-type::after {
    display: none;
}

.section-header {
    max-width: 700px;
    margin: 0 auto 60px;
    text-align: center;
}

.section-eyebrow {
    font-family: var(--font-display);
    font-size: 0.9rem;
    letter-spacing: 0.35rem;
    text-transform: uppercase;
    color: var(--gold-soft);
}

.section-title {
    font-family: var(--font-display);
    font-size: clamp(2.5rem, 4vw, 3.5rem);
    letter-spacing: -0.02em;
    margin: 16px 0;
}

.section-description {
    color: rgba(248, 241, 229, 0.72);
    font-size: 1.05rem;
}

.navbar {
    position: fixed;
    inset: 0 0 auto 0;
    z-index: 1000;
    background: linear-gradient(90deg, rgba(10, 10, 14, 0.8), rgba(17, 17, 23, 0.65));
    backdrop-filter: blur(14px);
    border-bottom: 1px solid rgba(200, 168, 109, 0.1);
    transition: var(--transition);
}

.navbar.scrolled {
    background: rgba(8, 8, 12, 0.92);
    box-shadow: 0 14px 40px rgba(0, 0, 0, 0.35);
}

.nav-container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 22px 0;
}

.logo {
    display: inline-flex;
    align-items: baseline;
    gap: 6px;
    text-decoration: none;
}

.logo-word {
    font-family: var(--font-display);
    font-size: 1.1rem;
    letter-spacing: 0.4rem;
    color: var(--ivoire);
}

.logo-em {
    font-family: var(--font-display);
    font-size: 1.1rem;
    letter-spacing: 0.4rem;
    color: var(--gold);
}

.nav-menu {
    display: flex;
    align-items: center;
    list-style: none;
    gap: 32px;
}

.nav-link {
    position: relative;
    font-size: 0.95rem;
    letter-spacing: 0.1rem;
    text-transform: uppercase;
    color: rgba(248, 241, 229, 0.65);
    text-decoration: none;
    transition: var(--transition);
}

.nav-link::after {
    content: '';
    position: absolute;
    left: 0;
    bottom: -10px;
    width: 0;
    height: 1px;
    background: var(--gold);
    transition: var(--transition);
}

.nav-link:hover,
.nav-link.active {
    color: var(--ivoire);
}

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

.menu-toggle {
    display: none;
    flex-direction: column;
    gap: 6px;
    background: none;
    border: none;
    cursor: pointer;
}

.menu-toggle span {
    width: 26px;
    height: 2px;
    background: var(--ivoire);
    transition: var(--transition);
}

.hero {
    position: relative;
    padding: 180px 0 140px;
    min-height: 100vh;
    display: flex;
    align-items: center;
}

.hero-background {
    position: absolute;
    inset: 0;
    overflow: hidden;
    z-index: 0;
}

.halo {
    position: absolute;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(200, 168, 109, 0.32), transparent 65%);
    filter: blur(42px);
    opacity: 0.9;
    animation: haloPulse 18s ease-in-out infinite;
}

.halo-large {
    width: 700px;
    height: 700px;
    top: -120px;
    right: -240px;
}

.halo-mid {
    width: 420px;
    height: 420px;
    bottom: -160px;
    left: -140px;
    animation-delay: 6s;
}

.halo-small {
    width: 320px;
    height: 320px;
    top: 240px;
    left: 38%;
    animation-delay: 9s;
}

@keyframes haloPulse {
    0%, 100% { transform: scale(1) translate3d(0, 0, 0); opacity: 0.8; }
    50% { transform: scale(1.08) translate3d(12px, -16px, 0); opacity: 1; }
}

.hero-grid {
    position: relative;
    z-index: 1;
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 80px;
    align-items: end;
}

.hero-content {
    max-width: 540px;
}

.hero-eyebrow {
    font-family: var(--font-display);
    letter-spacing: 0.45rem;
    text-transform: uppercase;
    font-size: 0.9rem;
    color: var(--gold);
}

.hero-title {
    font-family: var(--font-display);
    font-size: clamp(3.4rem, 6vw, 4.8rem);
    line-height: 1.05;
    margin: 18px 0;
}

.hero-subtitle {
    color: rgba(248, 241, 229, 0.72);
    font-size: 1.1rem;
    margin-bottom: 34px;
}

.hero-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 18px;
    margin-bottom: 46px;
}

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
    padding: 14px 28px;
    font-size: 0.95rem;
    letter-spacing: 0.12rem;
    text-transform: uppercase;
    text-decoration: none;
    border-radius: 999px;
    border: 1px solid transparent;
    transition: var(--transition);
    cursor: pointer;
}

.btn-primary {
    background: linear-gradient(120deg, var(--gold) 0%, var(--gold-deep) 100%);
    color: var(--noir);
    box-shadow: 0 18px 34px rgba(200, 168, 109, 0.32);
}

.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 22px 40px rgba(200, 168, 109, 0.42);
}

.btn-outline {
    border-color: rgba(200, 168, 109, 0.45);
    background: transparent;
    color: var(--ivoire);
}

.btn-outline:hover {
    border-color: var(--gold);
    background: rgba(200, 168, 109, 0.1);
}

.btn-full {
    width: 100%;
}

.hero-stats {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 26px;
    padding: 28px 32px;
    border-radius: 26px;
    background: linear-gradient(135deg, rgba(200, 168, 109, 0.12), rgba(7, 7, 9, 0.92));
    border: 1px solid rgba(200, 168, 109, 0.25);
    backdrop-filter: blur(18px);
}

.stat-number {
    font-family: var(--font-display);
    font-size: 2.4rem;
    color: var(--gold);
    display: block;
}

.stat-label {
    font-size: 0.85rem;
    letter-spacing: 0.12rem;
    text-transform: uppercase;
    color: rgba(248, 241, 229, 0.55);
}

.hero-showcase {
    position: relative;
    display: grid;
    gap: 24px;
}

.showcase-card {
    position: relative;
    padding: 34px;
    border-radius: 28px;
    background: rgba(8, 8, 12, 0.65);
    border: 1px solid rgba(200, 168, 109, 0.18);
    box-shadow: var(--shadow-soft);
    overflow: hidden;
}

.showcase-card::after {
    content: '';
    position: absolute;
    inset: -20% -40% auto auto;
    width: 220px;
    height: 220px;
    background: radial-gradient(circle, rgba(200, 168, 109, 0.28), transparent 65%);
    opacity: 0;
    transition: var(--transition);
}

.showcase-card:hover::after {
    opacity: 1;
    transform: translate(-12px, -12px);
}

.main-look {
    min-height: 220px;
    background: radial-gradient(circle at top left, rgba(200, 168, 109, 0.14), transparent 70%);
}

.detail {
    border-radius: 22px;
}

.card-title {
    font-family: var(--font-display);
    font-size: 1.4rem;
    color: var(--ivoire);
    margin-bottom: 8px;
}

.card-text {
    font-size: 0.95rem;
    color: rgba(248, 241, 229, 0.7);
}

.scroll-cue {
    position: absolute;
    bottom: 40px;
    left: 50%;
    transform: translateX(-50%);
    text-transform: uppercase;
    letter-spacing: 0.3rem;
    font-size: 0.7rem;
    display: grid;
    gap: 10px;
    align-items: center;
    justify-items: center;
    opacity: 0.6;
}

.cue-line {
    width: 1px;
    height: 36px;
    background: linear-gradient(180deg, rgba(200, 168, 109, 0.2), rgba(200, 168, 109, 0.8));
    animation: cuePulse 2.6s ease infinite;
}

@keyframes cuePulse {
    0%, 100% { transform: translateY(0); opacity: 0.5; }
    50% { transform: translateY(6px); opacity: 1; }
}

.signature-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 32px;
}

.signature-card {
    position: relative;
    padding: 42px;
    border-radius: 30px;
    background: rgba(9, 9, 12, 0.6);
    border: 1px solid rgba(200, 168, 109, 0.14);
    overflow: hidden;
}

.card-ornament {
    position: absolute;
    inset: 24px 24px auto auto;
    width: 48px;
    height: 48px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(200, 168, 109, 0.4), transparent 70%);
}

.card-heading {
    font-family: var(--font-display);
    font-size: 1.7rem;
    margin-bottom: 12px;
}

.card-description {
    color: rgba(248, 241, 229, 0.68);
}

.collection-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 36px;
}

.collection-card {
    border-radius: 32px;
    overflow: hidden;
    background: rgba(10, 10, 14, 0.68);
    border: 1px solid rgba(200, 168, 109, 0.14);
    display: grid;
    grid-template-rows: 280px auto;
    transition: var(--transition);
}

.collection-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-sharp);
}

.collection-visual {
    position: relative;
    width: 100%;
    height: 100%;
    background-size: cover;
    background-position: center;
    filter: saturate(1.1);
}

.visual-nuit {
    background-image: linear-gradient(120deg, rgba(12, 19, 42, 0.8), rgba(11, 11, 20, 0.1)), radial-gradient(circle at 30% 30%, rgba(200, 168, 109, 0.22), transparent 60%);
}

.visual-lumiere {
    background-image: linear-gradient(120deg, rgba(248, 241, 229, 0.7), rgba(200, 168, 109, 0.1)), radial-gradient(circle, rgba(200, 168, 109, 0.3), transparent 65%);
}

.visual-aurore {
    background-image: linear-gradient(145deg, rgba(200, 130, 110, 0.45), rgba(27, 24, 48, 0.45)), radial-gradient(circle at 65% 40%, rgba(200, 168, 109, 0.3), transparent 70%);
}

.collection-body {
    padding: 34px;
}

.collection-body h3 {
    font-family: var(--font-display);
    font-size: 1.6rem;
    margin-bottom: 10px;
}

.collection-body p {
    color: rgba(248, 241, 229, 0.7);
    margin-bottom: 16px;
}

.collection-note {
    font-size: 0.85rem;
    letter-spacing: 0.18rem;
    text-transform: uppercase;
    color: rgba(200, 168, 109, 0.75);
}

.atelier {
    background: radial-gradient(circle at right bottom, rgba(200, 168, 109, 0.08), transparent 60%);
}

.atelier-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 60px;
}

.atelier-highlights {
    list-style: none;
    margin-top: 32px;
    display: grid;
    gap: 18px;
}

.highlight-dot {
    display: inline-block;
    width: 10px;
    height: 10px;
    margin-right: 16px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--gold), var(--gold-deep));
}

.atelier-highlights li {
    display: flex;
    align-items: center;
    color: rgba(248, 241, 229, 0.72);
}

.atelier-timeline {
    display: grid;
    gap: 26px;
}

.timeline-step {
    position: relative;
    padding: 28px 32px;
    border-radius: 28px;
    background: rgba(9, 9, 13, 0.68);
    border: 1px solid rgba(200, 168, 109, 0.18);
}

.step-index {
    position: absolute;
    top: -16px;
    left: 24px;
    font-family: var(--font-display);
    font-size: 2.1rem;
    color: rgba(200, 168, 109, 0.18);
}

.step-content h3 {
    font-family: var(--font-display);
    font-size: 1.4rem;
    margin-bottom: 8px;
}

.step-content p {
    color: rgba(248, 241, 229, 0.65);
}

.experience {
    background: rgba(9, 9, 13, 0.6);
}

.experience-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 60px;
}

.experience-note {
    margin-top: 38px;
    padding: 26px 30px;
    background: rgba(200, 168, 109, 0.08);
    border-radius: 24px;
    border: 1px solid rgba(200, 168, 109, 0.18);
}

.note-title {
    font-family: var(--font-display);
    display: block;
    margin-bottom: 8px;
    color: var(--gold);
}

.experience-details {
    display: grid;
    gap: 26px;
}

.experience-card {
    padding: 32px;
    border-radius: 26px;
    background: rgba(8, 8, 12, 0.65);
    border: 1px solid rgba(200, 168, 109, 0.14);
}

.experience-card h3 {
    font-family: var(--font-display);
    font-size: 1.4rem;
    margin-bottom: 12px;
}

.experience-card p {
    color: rgba(248, 241, 229, 0.68);
}

.contact {
    background: radial-gradient(circle at left top, rgba(200, 168, 109, 0.12), transparent 60%);
}

.contact-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 60px;
    align-items: start;
}

.contact-infos {
    display: grid;
    gap: 22px;
    margin-top: 32px;
}

.info-label {
    font-family: var(--font-display);
    text-transform: uppercase;
    letter-spacing: 0.22rem;
    color: rgba(200, 168, 109, 0.8);
    font-size: 0.78rem;
}

.contact-infos a {
    color: var(--ivoire);
    text-decoration: none;
}

.contact-form {
    padding: 40px;
    border-radius: 32px;
    background: rgba(8, 8, 12, 0.78);
    border: 1px solid rgba(200, 168, 109, 0.2);
    box-shadow: var(--shadow-soft);
    display: grid;
    gap: 22px;
}

.form-group {
    display: grid;
    gap: 10px;
}

label {
    font-size: 0.85rem;
    letter-spacing: 0.16rem;
    text-transform: uppercase;
    color: rgba(248, 241, 229, 0.65);
}

input,
textarea {
    background: rgba(10, 10, 14, 0.75);
    border: 1px solid rgba(200, 168, 109, 0.16);
    border-radius: 18px;
    padding: 14px 18px;
    color: var(--ivoire);
    font-family: var(--font-body);
    transition: var(--transition);
}

input:focus,
textarea:focus {
    outline: none;
    border-color: rgba(200, 168, 109, 0.45);
    box-shadow: 0 0 0 4px rgba(200, 168, 109, 0.12);
}

textarea {
    resize: vertical;
    min-height: 140px;
}

.form-note {
    font-size: 0.8rem;
    color: rgba(248, 241, 229, 0.6);
}

/* Form validation */
.error-message {
    display: block;
    color: #ff6b6b;
    font-size: 0.8rem;
    margin-top: 6px;
    min-height: 1.2em;
}

.form-hint {
    display: block;
    color: rgba(248, 241, 229, 0.5);
    font-size: 0.75rem;
    margin-top: 4px;
}

input.error,
textarea.error {
    border-color: #ff6b6b;
}

input.valid,
textarea.valid {
    border-color: #51cf66;
}

.form-success {
    padding: 16px;
    background: rgba(81, 207, 102, 0.1);
    border: 1px solid rgba(81, 207, 102, 0.3);
    border-radius: 12px;
    color: #51cf66;
    text-align: center;
}

/* Loading spinner */
.loading-spinner {
    display: inline-block;
    width: 16px;
    height: 16px;
    border: 2px solid rgba(0, 0, 0, 0.3);
    border-radius: 50%;
    border-top-color: var(--noir);
    animation: spin 0.8s linear infinite;
}

@keyframes spin {
    to { transform: rotate(360deg); }
}

.btn-primary[disabled] {
    opacity: 0.6;
    cursor: not-allowed;
}

/* Scroll to top button */
.scroll-to-top {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 50px;
    height: 50px;
    background: linear-gradient(135deg, var(--gold), var(--gold-deep));
    border: none;
    border-radius: 50%;
    color: var(--noir);
    cursor: pointer;
    box-shadow: 0 8px 20px rgba(200, 168, 109, 0.4);
    transition: var(--transition);
    z-index: 999;
    display: flex;
    align-items: center;
    justify-content: center;
}

.scroll-to-top:hover {
    transform: translateY(-4px);
    box-shadow: 0 12px 28px rgba(200, 168, 109, 0.5);
}

.scroll-to-top[hidden] {
    display: none;
}

/* Cookie consent */
.cookie-consent {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    background: rgba(8, 8, 12, 0.98);
    border-top: 1px solid rgba(200, 168, 109, 0.3);
    padding: 24px 0;
    z-index: 1001;
    backdrop-filter: blur(20px);
}

.cookie-content {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 4vw;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 24px;
}

.cookie-content h3 {
    font-family: var(--font-display);
    font-size: 1.2rem;
    margin-bottom: 8px;
    color: var(--gold);
}

.cookie-content p {
    color: rgba(248, 241, 229, 0.7);
    font-size: 0.9rem;
    max-width: 600px;
}

.cookie-actions {
    display: flex;
    gap: 12px;
    flex-shrink: 0;
}

.cookie-actions .btn {
    padding: 10px 24px;
    font-size: 0.85rem;
}

.cookie-consent[hidden] {
    display: none;
}

/* Print styles */
@media print {
    .navbar,
    .scroll-to-top,
    .cookie-consent,
    .scroll-cue,
    .hero-background {
        display: none !important;
    }

    body {
        background: white;
        color: black;
    }

    .section {
        page-break-inside: avoid;
    }

    a {
        text-decoration: underline;
    }

    a[href]:after {
        content: " (" attr(href) ")";
    }
}

/* Reduced motion support */
@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }

    .halo {
        animation: none;
    }

    .cue-line {
        animation: none;
    }
}

.footer {
    background: #08080c;
    padding-top: 70px;
}

.footer-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 40px;
    align-items: start;
    padding-bottom: 48px;
}

.footer-text {
    color: rgba(248, 241, 229, 0.6);
    margin-top: 12px;
    max-width: 280px;
}

.footer-links {
    display: grid;
    gap: 12px;
}

.footer-links a {
    color: rgba(248, 241, 229, 0.65);
    text-decoration: none;
    text-transform: uppercase;
    letter-spacing: 0.18rem;
    font-size: 0.75rem;
    transition: var(--transition);
}

.footer-links a:hover {
    color: var(--gold);
}

.footer-note span {
    color: var(--gold);
}

.footer-baseline {
    border-top: 1px solid rgba(200, 168, 109, 0.14);
    padding: 24px 0;
    text-align: center;
    font-size: 0.75rem;
    letter-spacing: 0.18rem;
    text-transform: uppercase;
    color: rgba(248, 241, 229, 0.45);
}

.fade-in {
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.8s ease;
}

.fade-in.visible {
    opacity: 1;
    transform: translateY(0);
}

@media (max-width: 1024px) {
    .hero-grid,
    .atelier-grid,
    .experience-grid,
    .contact-grid,
    .collection-grid,
    .signature-grid,
    .footer-grid {
        grid-template-columns: 1fr;
    }

    .hero-content {
        order: 2;
    }

    .hero-showcase {
        order: 1;
    }

    .hero-stats {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .section::after {
        inset: auto 6% 0;
    }
}

@media (max-width: 820px) {
    .nav-menu {
        position: fixed;
        inset: 0 0 auto 0;
        top: 74px;
        flex-direction: column;
        gap: 24px;
        padding: 48px 0;
        background: rgba(8, 8, 12, 0.96);
        transform: translateY(-120%);
        transition: var(--transition);
    }

    .nav-menu.active {
        transform: translateY(0);
    }

    .menu-toggle {
        display: flex;
    }
}

@media (max-width: 640px) {
    .navbar {
        border-bottom: 1px solid rgba(200, 168, 109, 0.22);
    }

    .hero {
        padding: 150px 0 120px;
    }

    .hero-stats {
        grid-template-columns: 1fr;
    }

    .signature-card,
    .collection-card,
    .timeline-step,
    .experience-card,
    .contact-form {
        padding: 28px;
        border-radius: 24px;
    }

    .hero-actions {
        width: 100%;
    }

    .btn,
    .btn-primary,
    .btn-outline {
        width: 100%;
        justify-content: center;
    }

    .section {
        padding: 90px 0;
    }

    .footer-baseline {
        letter-spacing: 0.12rem;
    }

    .cookie-content {
        flex-direction: column;
        text-align: center;
    }

    .cookie-actions {
        width: 100%;
        flex-direction: column;
    }

    .cookie-actions .btn {
        width: 100%;
    }

    .scroll-to-top {
        bottom: 20px;
        right: 20px;
        width: 45px;
        height: 45px;
    }
}

/* High contrast mode support */
@media (prefers-contrast: high) {
    :root {
        --noir: #000000;
        --ivoire: #ffffff;
        --gold: #ffd700;
    }

    .navbar,
    .hero-background,
    .signature-card,
    .collection-card,
    .timeline-step,
    .experience-card,
    .contact-form {
        border-width: 2px;
    }
}

/* Loading state utilities */
.loading {
    pointer-events: none;
    opacity: 0.6;
}

/* Smooth reveal animations */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Performance optimization - will-change */
.hero-showcase,
.halo,
.scroll-to-top {
    will-change: transform;
}