/* SARAOKE — Landing page */

:root {
    --pink-dusty: #e8939a;
    --pink-hot: #ff6eb4;
    --pink-deep: #c71585;
    --magenta: #9b2d6d;
    --purple: #8b5cf6;
    --gold: #ffd166;
    --neon-blue: #4fc3f7;
    --neon-cyan: #00e5ff;
    --dark: #140818;
    --dark-soft: rgba(20, 8, 24, 0.72);
    --glass: rgba(255, 255, 255, 0.08);
    --glass-border: rgba(255, 255, 255, 0.18);
    --text: #fff8fb;
    --text-muted: rgba(255, 248, 251, 0.78);
    --font-display: "Bebas Neue", sans-serif;
    --font-body: "Outfit", sans-serif;
    --radius: 20px;
    --shadow-neon-pink: 0 0 24px rgba(255, 110, 180, 0.45);
    --shadow-neon-blue: 0 0 24px rgba(79, 195, 247, 0.35);
    --header-top: 1rem;
    --header-dock-bottom: 1.25rem;
    --header-dock-height: 5rem;
    --scroll-hint-gap: 1.25rem;
    --header-bar-height: 68px;
    --header-height: calc(var(--header-top) + var(--header-bar-height) + 0.75rem);
}

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

html {
    scroll-behavior: smooth;
    height: 100%;
    overflow-x: hidden;
}

body {
    margin: 0;
    min-height: 100vh;
    font-family: var(--font-body);
    color: var(--text);
    background: var(--dark);
    line-height: 1.6;
    overflow-x: hidden;
}

body.has-snap {
    height: 100%;
    overflow: hidden;
}

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

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

.container {
    width: min(1120px, calc(100% - 2rem));
    margin-inline: auto;
}

/* Background */

.bg-layer {
    position: fixed;
    inset: 0;
    z-index: -2;
}

.bg-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center right;
}

.bg-overlay {
    position: absolute;
    inset: 0;
    background:
        linear-gradient(105deg, rgba(20, 8, 24, 0.92) 0%, rgba(20, 8, 24, 0.55) 42%, rgba(155, 45, 109, 0.35) 100%),
        radial-gradient(circle at 15% 20%, rgba(255, 110, 180, 0.18), transparent 45%),
        radial-gradient(circle at 85% 80%, rgba(255, 209, 102, 0.12), transparent 40%);
}

.petals {
    position: absolute;
    inset: 0;
    overflow: hidden;
    pointer-events: none;
}

.petals span {
    position: absolute;
    top: -8vh;
    left: var(--left);
    width: var(--size);
    height: calc(var(--size) * 0.72);
    border-radius: 100% 0 100% 0;
    opacity: 0;
    box-shadow: 0 0 6px rgba(255, 182, 193, 0.35);
    animation: petal-fall var(--duration) ease-in-out infinite;
    animation-delay: var(--delay);
}

@keyframes petal-fall {
    0% {
        transform: translate(0, 0) rotate(var(--rotation));
        opacity: 0;
    }
    8% {
        opacity: 0.95;
    }
    25% {
        transform: translate(calc(var(--sway) * -0.6), 28vh) rotate(calc(var(--rotation) + 120deg));
    }
    50% {
        transform: translate(var(--drift), 52vh) rotate(calc(var(--rotation) + 220deg));
    }
    75% {
        transform: translate(calc(var(--drift) + var(--sway)), 78vh) rotate(calc(var(--rotation) + 300deg));
    }
    100% {
        transform: translate(calc(var(--drift) * 1.35), 108vh) rotate(calc(var(--rotation) + 420deg));
        opacity: 0;
    }
}

/* Scroll snap */

.snap-scroll {
    height: 100vh;
    overflow-y: auto;
    overflow-x: hidden;
    scroll-snap-type: y mandatory;
    scrollbar-width: thin;
    scrollbar-color: rgba(255, 110, 180, 0.35) transparent;
}

.snap-section {
    min-height: 100vh;
    scroll-snap-align: start;
    scroll-snap-stop: normal;
    display: flex;
    flex-direction: column;
    justify-content: center;
    box-sizing: border-box;
}

.section.snap-section,
.hero.snap-section {
    padding: 0;
}

.scroll-hint {
    position: absolute;
    bottom: 1.5rem;
    left: 50%;
    transform: translateX(-50%);
    margin: 0;
    font-size: 0.72rem;
    font-weight: 600;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    color: rgba(255, 248, 251, 0.4);
    animation: scroll-bounce 2s ease-in-out infinite;
    transition: bottom 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}

body:has(.site-header.is-compact) .scroll-hint {
    bottom: calc(var(--header-dock-bottom) + var(--header-dock-height) + var(--scroll-hint-gap));
}

@keyframes scroll-bounce {
    0%, 100% { transform: translateX(-50%) translateY(0); }
    50% { transform: translateX(-50%) translateY(6px); }
}

/* Header */

.site-header {
    position: fixed;
    left: 0;
    right: 0;
    z-index: 100;
    pointer-events: none;
    top: var(--header-top);
    will-change: top;
    --header-expand: 0;
    --header-shell-width: max-content;
}

.site-header .header-container {
    pointer-events: auto;
    width: min(1120px, calc(100% - 2rem));
    margin-inline: auto;
}

.header-shell {
    border-radius: 999px;
    background: rgba(20, 8, 24, 0.72);
    backdrop-filter: blur(16px);
    border: 1px solid var(--glass-border);
    box-shadow: 0 12px 40px rgba(0, 0, 0, 0.22);
    width: var(--header-shell-width);
    max-width: 100%;
    margin-inline: auto;
    overflow: hidden;
    transition: box-shadow 0.4s ease;
}

.site-header.is-compact .header-shell {
    position: relative;
    width: max-content;
    max-width: calc(100vw - 2rem);
    overflow-x: auto;
    overflow-y: visible;
    scrollbar-width: none;
}

.site-header.is-compact .header-shell::-webkit-scrollbar {
    display: none;
}

.header-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: calc(0.5rem + var(--header-expand) * 0.65rem);
    min-height: calc(56px + var(--header-expand) * 12px);
    padding:
        0.35rem
        calc(0.75rem + var(--header-expand) * 0.25rem)
        0.35rem
        calc(0.75rem - var(--header-expand) * 0.2rem);
}

.site-header.is-compact .header-inner {
    justify-content: center;
    gap: 0.5rem;
    padding: 0.45rem 1rem;
}

.brand {
    display: flex;
    align-items: center;
    gap: calc(var(--header-expand) * 0.75rem);
    flex-shrink: 0;
    overflow: visible;
    max-width: calc(var(--header-expand) * 280px);
    margin: 0;
}

.site-header.is-compact .brand {
    visibility: hidden;
    width: 0;
    max-width: 0;
    margin: 0;
    gap: 0;
    pointer-events: none;
}

.site-header.is-compact .site-nav {
    flex-shrink: 0;
    gap: 0.75rem;
}

.site-header.is-compact .site-nav a:not(.nav-cta) {
    padding-inline: 0.15rem;
}

.site-header.is-compact .nav-cta {
    margin-left: 0.15rem;
}

.site-header.is-expanded .brand {
    visibility: visible;
    pointer-events: auto;
}

.brand img {
    flex-shrink: 0;
    width: 52px;
    height: 52px;
    border-radius: 50%;
    box-shadow: 0 0 0 2px rgba(232, 147, 154, 0.45);
    opacity: clamp(0, (var(--header-expand) - 0.22) / 0.35, 1);
}

.brand-name {
    overflow: hidden;
    min-width: 0;
    max-width: calc(max(0, var(--header-expand) - 0.12) * 220px);
    opacity: clamp(0, (var(--header-expand) - 0.18) / 0.35, 1);
    font-family: var(--font-display);
    font-size: clamp(1.35rem, 3vw, 1.85rem);
    line-height: 1;
    letter-spacing: 0.05em;
    white-space: nowrap;
    color: var(--text);
}

.site-nav {
    display: flex;
    align-items: center;
    gap: calc(0.55rem + var(--header-expand) * 0.55rem);
    font-size: 0.88rem;
    font-weight: 500;
}

.site-nav a {
    opacity: 0.88;
    transition: opacity 0.2s ease, color 0.2s ease;
}

.site-nav a:hover,
.site-nav a.is-active,
.mobile-nav a.is-active {
    opacity: 1;
    color: var(--pink-hot);
}

.site-nav a:focus-visible,
.mobile-nav a:focus-visible,
.btn:focus-visible,
.menu-toggle:focus-visible,
.notify-form input:focus-visible {
    outline: 2px solid var(--pink-hot);
    outline-offset: 3px;
}

.site-nav a.is-active,
.mobile-nav a.is-active {
    text-shadow: 0 0 16px rgba(255, 110, 180, 0.35);
}

.nav-cta {
    padding: 0.55rem 1rem;
    border-radius: 999px;
    border: 1px solid rgba(255, 110, 180, 0.45);
    background: rgba(255, 110, 180, 0.12);
}

.menu-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    padding: 0.5rem;
    border: 0;
    background: transparent;
    cursor: pointer;
}

.menu-toggle span {
    display: block;
    width: 24px;
    height: 2px;
    background: var(--text);
    border-radius: 2px;
}

.mobile-nav {
    display: none;
    flex-direction: column;
    gap: 0.75rem;
    padding: 0 1rem 1rem;
    border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.mobile-nav[hidden] {
    display: none;
}

.mobile-nav:not([hidden]) {
    display: flex;
}

.site-header.is-compact .mobile-nav:not([hidden]) {
    position: absolute;
    bottom: calc(100% + 0.5rem);
    left: 0;
    right: 0;
    padding: 1rem;
    border-radius: 20px;
    background: rgba(20, 8, 24, 0.92);
    backdrop-filter: blur(16px);
    border: 1px solid var(--glass-border);
    box-shadow: 0 12px 40px rgba(0, 0, 0, 0.3);
}

/* Hero */

.hero {
    position: relative;
}

.hero-grid {
    display: grid;
    grid-template-columns: 1.15fr 0.85fr;
    gap: 2rem;
    align-items: center;
}

.eyebrow {
    display: inline-flex;
    align-items: center;
    gap: 0.6rem;
    margin: 0 0 1rem;
    padding: 0.35rem 0.85rem;
    border-radius: 999px;
    font-size: 0.85rem;
    font-weight: 600;
    letter-spacing: 0.04em;
    text-transform: uppercase;
    background: rgba(255, 255, 255, 0.08);
    border: 1px solid rgba(255, 255, 255, 0.12);
}

.pulse-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--gold);
    box-shadow: 0 0 12px var(--gold);
    animation: pulse 2s ease-in-out infinite;
}

@keyframes pulse {
    0%, 100% { transform: scale(1); opacity: 1; }
    50% { transform: scale(1.25); opacity: 0.65; }
}

.hero-title {
    margin: 0 0 1rem;
    font-family: var(--font-display);
    font-size: clamp(4.5rem, 14vw, 8.5rem);
    line-height: 0.95;
    letter-spacing: 0.04em;
    white-space: nowrap;
}

.title-sara {
    color: var(--text);
    text-shadow:
        0 2px 20px rgba(20, 8, 24, 0.7),
        0 0 36px rgba(20, 8, 24, 0.4);
}

.title-accent {
    color: var(--pink-hot);
    text-shadow:
        0 0 8px rgba(255, 110, 180, 0.8),
        0 0 28px rgba(255, 110, 180, 0.45),
        0 0 48px rgba(79, 195, 247, 0.25);
}

.hero-lead {
    max-width: 34rem;
    margin: 0 0 1.75rem;
    font-size: 1.12rem;
    color: var(--text-muted);
}

.hero-lead strong {
    color: var(--text);
}

.hero-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 0.85rem;
    margin-bottom: 2.25rem;
}

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 48px;
    padding: 0.85rem 1.35rem;
    border-radius: 999px;
    font-weight: 600;
    font-size: 0.95rem;
    border: 1px solid transparent;
    cursor: pointer;
    transition: transform 0.2s ease, box-shadow 0.2s ease, background 0.2s ease;
}

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

.btn-primary {
    color: var(--dark);
    background: linear-gradient(135deg, var(--pink-hot), var(--gold));
    box-shadow: var(--shadow-neon-pink);
}

.btn-primary:hover {
    box-shadow: 0 0 32px rgba(255, 110, 180, 0.55);
}

.btn-ghost {
    color: var(--text);
    background: rgba(255, 255, 255, 0.1);
    border-color: rgba(255, 255, 255, 0.32);
}

.btn-ghost:hover {
    background: rgba(255, 255, 255, 0.15);
    border-color: rgba(255, 255, 255, 0.45);
    box-shadow: 0 0 20px rgba(255, 255, 255, 0.08);
}

.hero-stats {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
    margin: 0;
    padding: 0;
    list-style: none;
}

.hero-stats li {
    min-width: 120px;
    padding: 0.9rem 1rem;
    border-radius: 16px;
    background: var(--glass);
    border: 1px solid var(--glass-border);
    backdrop-filter: blur(12px);
}

.hero-stats strong {
    display: block;
    font-family: var(--font-display);
    font-size: 2rem;
    line-height: 1;
    letter-spacing: 0.04em;
    color: var(--gold);
}

.hero-stats span {
    font-size: 0.85rem;
    color: var(--text-muted);
}

.hero-visual {
    display: flex;
    justify-content: center;
}

.logo-frame {
    position: relative;
    width: min(100%, 360px);
    aspect-ratio: 1;
}

.logo-frame img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: 50%;
    position: relative;
    z-index: 1;
    box-shadow:
        0 0 0 4px rgba(0, 0, 0, 0.85),
        0 0 0 8px rgba(232, 147, 154, 0.55),
        var(--shadow-neon-pink);
}

.logo-glow {
    position: absolute;
    border-radius: 50%;
    filter: blur(28px);
    z-index: 0;
}

.logo-glow-blue {
    inset: 10% 10% auto auto;
    width: 45%;
    height: 45%;
    background: rgba(79, 195, 247, 0.35);
    animation: float 6s ease-in-out infinite;
}

.logo-glow-gold {
    inset: auto auto 8% 8%;
    width: 40%;
    height: 40%;
    background: rgba(255, 209, 102, 0.28);
    animation: float 6s ease-in-out infinite reverse;
}

@keyframes float {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-12px); }
}

/* Sections */

.section {
    padding: 0;
}

/* Section tones — alternance via transparence (sakura toujours visible) */

.section-tone-light {
    position: relative;
}

.section-tone-light > .container {
    position: relative;
    z-index: 1;
}

.section-tone-dark {
    position: relative;
    isolation: isolate;
}

.section-tone-dark::before {
    content: "";
    position: absolute;
    inset: 0;
    z-index: 0;
    background: rgba(20, 8, 24, 0.52);
    pointer-events: none;
}

.section-tone-dark > .container {
    position: relative;
    z-index: 1;
}

.section-bar.section-tone-dark::before {
    background: linear-gradient(
        255deg,
        rgba(20, 8, 24, 0.48) 0%,
        rgba(20, 8, 24, 0.62) 48%,
        rgba(20, 8, 24, 0.8) 100%
    );
}

.section-header {
    max-width: 680px;
    margin-bottom: 2.5rem;
}

.section-header-center {
    margin-inline: auto;
    text-align: center;
}

.section-lead {
    max-width: 36rem;
    margin-inline: auto;
}

.section-header h2 {
    margin: 0.35rem 0 0.85rem;
    font-family: var(--font-display);
    font-size: clamp(2.4rem, 6vw, 3.6rem);
    line-height: 1;
    letter-spacing: 0.03em;
}

.section-header p,
.section-lead {
    margin: 0;
    color: var(--text-muted);
}

.section-lead strong {
    color: var(--text);
}

.section-header-center h2,
.section-contact-inner .section-header h2,
.section-bar .section-header-center h2 {
    text-shadow: 0 2px 20px rgba(0, 0, 0, 0.5);
}

.section-header-center .section-tag,
.section-bar .section-header-center .section-tag,
.section-contact-inner .section-tag {
    text-shadow: 0 1px 10px rgba(0, 0, 0, 0.45);
}

.section-header-center .section-lead,
.section-contact-inner .section-lead {
    text-shadow: 0 1px 14px rgba(0, 0, 0, 0.42);
}

.concept-wrap {
    display: flex;
    flex-direction: column;
    gap: clamp(1.75rem, 4vw, 2.5rem);
    max-width: 980px;
    margin-inline: auto;
    position: relative;
    z-index: 1;
}

.concept-layout {
    display: grid;
    grid-template-columns: 0.82fr 1.18fr;
    gap: clamp(1.75rem, 4vw, 3rem);
    align-items: center;
}

.section-concept {
    position: relative;
}

.section-concept::before {
    content: "";
    position: absolute;
    inset: 0;
    background: linear-gradient(
        105deg,
        rgba(20, 8, 24, 0.45) 0%,
        rgba(20, 8, 24, 0.68) 45%,
        rgba(20, 8, 24, 0.88) 100%
    );
    pointer-events: none;
}

.concept-manifest {
    position: relative;
}

.concept-manifest .section-tag {
    text-shadow: 0 1px 10px rgba(0, 0, 0, 0.45);
}

.concept-manifest::after {
    content: "";
    position: absolute;
    top: 50%;
    right: -1.25rem;
    width: 1px;
    height: min(220px, 62%);
    transform: translateY(-50%);
    background: linear-gradient(180deg, transparent, rgba(255, 110, 180, 0.45), transparent);
}

.concept-quote {
    margin: 0.5rem 0 0;
    padding: 0;
    border: 0;
    font-family: var(--font-display);
    font-size: clamp(2rem, 4.2vw, 3rem);
    line-height: 1.05;
    letter-spacing: 0.03em;
}

.concept-quote span {
    display: block;
    text-shadow: 0 2px 20px rgba(0, 0, 0, 0.55);
}

.concept-quote-accent {
    color: var(--pink-hot);
    text-shadow:
        0 2px 20px rgba(0, 0, 0, 0.55),
        0 0 28px rgba(255, 110, 180, 0.35);
}

.concept-activities-band {
    width: 100%;
}

.concept-activity-cards {
    gap: 1rem;
}

.concept-activity-card {
    text-align: center;
    background: rgba(12, 4, 16, 0.58);
    border-color: rgba(255, 255, 255, 0.14);
}

.concept-activity-card h3 {
    font-family: var(--font-display);
    font-size: clamp(1.65rem, 3.5vw, 2rem);
    line-height: 1;
    letter-spacing: 0.04em;
    text-shadow: 0 1px 14px rgba(0, 0, 0, 0.35);
}

.concept-activity-card-karaoke h3 {
    color: var(--pink-hot);
}

.concept-activity-card-blind h3 {
    color: var(--neon-blue);
}

.concept-activity-card-quiz h3 {
    color: var(--gold);
}

.concept-activity-card .card-icon {
    margin-inline: auto;
}

.concept-activity-card p {
    color: rgba(255, 248, 251, 0.84);
    text-shadow: 0 1px 10px rgba(0, 0, 0, 0.3);
}

.concept-panel {
    padding: 1.75rem 1.65rem;
    border-radius: var(--radius);
    background: rgba(12, 4, 16, 0.72);
    backdrop-filter: blur(20px);
    border: 1px solid rgba(255, 255, 255, 0.14);
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.32);
}

.concept-text {
    margin: 0 0 1.25rem;
    font-size: 1.05rem;
    color: rgba(255, 248, 251, 0.94);
    line-height: 1.75;
    text-shadow: 0 1px 14px rgba(0, 0, 0, 0.35);
}

.concept-text:last-of-type {
    margin-bottom: 1.25rem;
}

.concept-text strong {
    color: var(--text);
}

.concept-text em {
    font-style: normal;
    color: var(--gold);
    text-shadow: 0 1px 10px rgba(0, 0, 0, 0.4);
}

.concept-traits {
    margin: 0;
    padding: 0;
    list-style: none;
    display: grid;
    gap: 0.65rem;
}

.concept-traits li {
    display: flex;
    align-items: center;
    padding: 0.75rem 1rem 0.75rem 1.1rem;
    border-radius: 14px;
    border: 1px solid rgba(255, 255, 255, 0.12);
    border-left: 2px solid rgba(255, 110, 180, 0.55);
    background: rgba(0, 0, 0, 0.32);
    font-size: 0.95rem;
    font-weight: 500;
    color: rgba(255, 248, 251, 0.92);
    text-shadow: 0 1px 10px rgba(0, 0, 0, 0.35);
}

.opening-layout {
    display: grid;
    grid-template-columns: 0.95fr 1.05fr;
    gap: clamp(2rem, 5vw, 3.5rem);
    align-items: center;
    max-width: 980px;
    margin-inline: auto;
    position: relative;
    z-index: 1;
}

.section-ouverture {
    position: relative;
}

.section-ouverture::before {
    content: "";
    position: absolute;
    inset: 0;
    background: linear-gradient(
        255deg,
        rgba(255, 240, 245, 0.1) 0%,
        rgba(20, 8, 24, 0.14) 45%,
        rgba(20, 8, 24, 0.28) 100%
    );
    pointer-events: none;
}

.opening-intro .section-tag {
    text-shadow: 0 1px 10px rgba(0, 0, 0, 0.45);
}

.opening-headline {
    margin: 0.35rem 0 0;
    font-family: var(--font-display);
    font-size: clamp(2.4rem, 6vw, 3.6rem);
    line-height: 1;
    letter-spacing: 0.03em;
}

.opening-headline span {
    display: block;
    text-shadow: 0 2px 20px rgba(0, 0, 0, 0.55);
}

.opening-headline-accent {
    color: var(--pink-hot);
    text-shadow:
        0 0 8px rgba(255, 110, 180, 0.45),
        0 2px 20px rgba(0, 0, 0, 0.55);
}

.opening-lead {
    max-width: 26rem;
    margin: 1rem 0 0;
    font-size: 1.05rem;
    line-height: 1.7;
    color: rgba(255, 248, 251, 0.9);
    text-shadow: 0 1px 14px rgba(0, 0, 0, 0.45);
}

.opening-lead strong {
    color: var(--text);
}

.opening-lead + .opening-lead {
    margin-top: 0.85rem;
}

.opening-panel {
    padding: 1.75rem 1.65rem;
    border-radius: var(--radius);
    background: rgba(12, 4, 16, 0.72);
    backdrop-filter: blur(20px);
    border: 1px solid rgba(255, 255, 255, 0.14);
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.32);
}

.opening-text {
    margin: 0 0 1.25rem;
    font-size: 1.05rem;
    line-height: 1.65;
    color: rgba(255, 248, 251, 0.94);
    text-shadow: 0 1px 14px rgba(0, 0, 0, 0.35);
}

.opening-facts {
    margin: 0;
    padding: 0;
    list-style: none;
    display: grid;
    gap: 0.85rem;
}

.opening-facts li {
    display: flex;
    gap: 1rem;
    align-items: flex-start;
    padding: 0.9rem 1rem;
    border-radius: 14px;
    border: 1px solid rgba(255, 255, 255, 0.1);
    background: rgba(0, 0, 0, 0.28);
}

.opening-facts li > span.fact-label {
    flex: 0 0 auto;
    min-width: 4.75rem;
    font-size: 0.72rem;
    font-weight: 700;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--pink-hot);
    text-shadow: 0 1px 10px rgba(0, 0, 0, 0.35);
    padding-top: 0.15rem;
}

.opening-facts strong {
    display: block;
    margin-bottom: 0.2rem;
    font-size: 0.98rem;
    color: var(--text);
    text-shadow: 0 1px 12px rgba(0, 0, 0, 0.35);
}

.opening-facts p {
    margin: 0;
    font-size: 0.92rem;
    line-height: 1.55;
    color: rgba(255, 248, 251, 0.82);
    text-shadow: 0 1px 10px rgba(0, 0, 0, 0.3);
}

.section-tag {
    display: inline-block;
    font-size: 0.78rem;
    font-weight: 700;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--neon-blue);
}

.glass-card {
    padding: 1.5rem;
    border-radius: var(--radius);
    background: var(--glass);
    border: 1px solid var(--glass-border);
    backdrop-filter: blur(16px);
    box-shadow: 0 18px 40px rgba(0, 0, 0, 0.18);
}

.cards-grid {
    display: grid;
    gap: 1rem;
}

.cards-grid-3 {
    grid-template-columns: repeat(3, 1fr);
}

.card-icon {
    width: 48px;
    height: 48px;
    display: grid;
    place-items: center;
    margin-bottom: 1rem;
    border-radius: 14px;
    font-size: 1.35rem;
}

.card-icon-pink { background: rgba(255, 110, 180, 0.18); box-shadow: inset 0 0 0 1px rgba(255, 110, 180, 0.35); }
.card-icon-blue { background: rgba(79, 195, 247, 0.18); box-shadow: inset 0 0 0 1px rgba(79, 195, 247, 0.35); }
.card-icon-gold { background: rgba(255, 209, 102, 0.18); box-shadow: inset 0 0 0 1px rgba(255, 209, 102, 0.35); }

.glass-card h3 {
    margin: 0 0 0.65rem;
    font-size: 1.15rem;
}

.glass-card p {
    margin: 0;
    color: var(--text-muted);
    font-size: 0.95rem;
}

.bar-cards {
    max-width: 980px;
    margin-inline: auto;
}

.section-bar .glass-card {
    background: rgba(12, 4, 16, 0.58);
    border-color: rgba(255, 255, 255, 0.14);
}

.section-bar .glass-card h3 {
    text-shadow: 0 1px 12px rgba(0, 0, 0, 0.35);
}

.section-bar .glass-card p {
    color: rgba(255, 248, 251, 0.84);
    text-shadow: 0 1px 10px rgba(0, 0, 0, 0.3);
}

/* Rooms */

.section-salles {
    position: relative;
}

.section-salles::before {
    content: "";
    position: absolute;
    inset: 0;
    background: linear-gradient(
        105deg,
        rgba(255, 240, 245, 0.1) 0%,
        rgba(20, 8, 24, 0.12) 50%,
        rgba(20, 8, 24, 0.26) 100%
    );
    pointer-events: none;
}

.rooms-layout {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: clamp(1.5rem, 4vw, 2.5rem);
    align-items: center;
    max-width: 980px;
    margin-inline: auto;
    position: relative;
    z-index: 1;
}

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

.rooms-intro .section-header .section-tag {
    text-shadow: 0 1px 10px rgba(0, 0, 0, 0.45);
}

.rooms-intro .section-header h2 {
    text-shadow: 0 2px 20px rgba(0, 0, 0, 0.5);
}

.rooms-intro .section-header p {
    color: rgba(255, 248, 251, 0.9);
    text-shadow: 0 1px 14px rgba(0, 0, 0, 0.42);
}

.rooms-intro .section-header strong {
    color: var(--text);
}

.rooms-orbit-frame {
    padding: 1.25rem 1rem 1rem;
    border-radius: var(--radius);
    background: rgba(12, 4, 16, 0.5);
    backdrop-filter: blur(16px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    box-shadow: 0 16px 40px rgba(0, 0, 0, 0.24);
}

.rooms-caption {
    margin: 0.85rem 0 0;
    font-size: 0.78rem;
    font-weight: 600;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    text-align: center;
    color: rgba(255, 248, 251, 0.55);
}

.rooms-panel {
    padding: 1.75rem 1.65rem;
    border-radius: var(--radius);
    background: rgba(12, 4, 16, 0.72);
    backdrop-filter: blur(20px);
    border: 1px solid rgba(255, 255, 255, 0.14);
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.32);
}

.rooms-features {
    margin: 0;
    padding: 0;
    list-style: none;
    display: grid;
    gap: 0.85rem;
}

.rooms-features li {
    display: flex;
    gap: 1rem;
    align-items: flex-start;
    padding: 0.9rem 1rem;
    border-radius: 14px;
    border: 1px solid rgba(255, 255, 255, 0.1);
    background: rgba(0, 0, 0, 0.28);
}

.rooms-features strong {
    display: block;
    margin-bottom: 0.2rem;
    font-size: 0.98rem;
    color: var(--text);
    text-shadow: 0 1px 12px rgba(0, 0, 0, 0.35);
}

.rooms-features p {
    margin: 0;
    font-size: 0.92rem;
    line-height: 1.55;
    color: rgba(255, 248, 251, 0.82);
    text-shadow: 0 1px 10px rgba(0, 0, 0, 0.3);
}

.rooms-visual {
    display: flex;
    justify-content: center;
}

.room-orbit {
    position: relative;
    width: min(100%, 300px);
    aspect-ratio: 1;
    margin-inline: auto;
}

.room-center {
    position: absolute;
    inset: 50% auto auto 50%;
    transform: translate(-50%, -50%);
    width: 38%;
    aspect-ratio: 1;
    border-radius: 50%;
    display: grid;
    place-content: center;
    text-align: center;
    background: rgba(20, 8, 24, 0.88);
    border: 2px solid rgba(255, 110, 180, 0.45);
    box-shadow: var(--shadow-neon-pink);
}

.room-center span {
    font-family: var(--font-display);
    font-size: 3rem;
    line-height: 1;
    color: var(--pink-hot);
}

.room-center small {
    font-size: 0.75rem;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: rgba(255, 248, 251, 0.65);
}

.room-badge {
    position: absolute;
    width: 42px;
    height: 42px;
    display: grid;
    place-items: center;
    border-radius: 50%;
    font-family: var(--font-display);
    font-size: 1rem;
    letter-spacing: 0.04em;
    background: rgba(12, 4, 16, 0.82);
    border: 1px solid rgba(255, 255, 255, 0.18);
    backdrop-filter: blur(8px);
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.25);
}

.room-badge-1 { top: 0; left: 50%; transform: translateX(-50%); color: var(--pink-hot); }
.room-badge-2 { top: 14%; right: 8%; color: var(--neon-blue); }
.room-badge-3 { top: 44%; right: -2%; color: var(--gold); }
.room-badge-4 { bottom: 14%; right: 8%; color: var(--purple); }
.room-badge-5 { bottom: 0; left: 50%; transform: translateX(-50%); color: var(--pink-dusty); }
.room-badge-6 { bottom: 14%; left: 8%; color: var(--neon-cyan); }
.room-badge-7 { top: 44%; left: -2%; color: var(--gold); }

/* Contact */

.section-contact {
    position: relative;
}

.section-contact::before {
    content: "";
    position: absolute;
    inset: 0;
    z-index: 0;
    background: linear-gradient(
        180deg,
        rgba(255, 240, 245, 0.16) 0%,
        rgba(255, 235, 242, 0.08) 42%,
        rgba(20, 8, 24, 0.18) 100%
    );
    pointer-events: none;
}

.section-contact-inner {
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    gap: 1.5rem;
    min-height: min(100vh, 100%);
    padding-block: 1rem;
    text-align: center;
}

.notify-form-centered {
    width: min(100%, 480px);
    margin-inline: auto;
}

.section-contact .notify-form.glass-card {
    background: rgba(12, 4, 16, 0.68);
    border-color: rgba(255, 255, 255, 0.16);
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.28);
}

.notify-form label {
    display: block;
    margin-bottom: 0.5rem;
    font-weight: 600;
}

.form-field {
    margin-bottom: 0.85rem;
}

.form-field-honeypot {
    position: absolute;
    left: -9999px;
    width: 1px;
    height: 1px;
    overflow: hidden;
    opacity: 0;
    pointer-events: none;
}

.form-separator {
    margin: 0.15rem 0 0.95rem;
    text-align: center;
    font-size: 0.85rem;
    font-weight: 600;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: rgba(255, 248, 251, 0.45);
}

.notify-form input {
    width: 100%;
    min-height: 48px;
    padding: 0 1rem;
    border-radius: 999px;
    border: 1px solid rgba(255, 255, 255, 0.18);
    background: rgba(0, 0, 0, 0.25);
    color: var(--text);
    font: inherit;
}

.btn-full {
    width: 100%;
    margin-top: 0.35rem;
}

.notify-form input::placeholder {
    color: rgba(255, 248, 251, 0.45);
}

.notify-form input:focus {
    border-color: rgba(255, 110, 180, 0.55);
    box-shadow: 0 0 0 3px rgba(255, 110, 180, 0.15);
}

.notify-form input:focus:not(:focus-visible) {
    outline: none;
}

.form-note {
    margin: 0.85rem 0 0;
    font-size: 0.8rem;
    color: rgba(255, 248, 251, 0.5);
}

/* Alert popup */

body.alert-open {
    overflow: hidden;
}

.alert-popup[hidden] {
    display: none;
}

.alert-popup {
    position: fixed;
    inset: 0;
    z-index: 200;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 1.5rem;
}

.alert-popup-backdrop {
    position: absolute;
    inset: 0;
    background: rgba(20, 8, 24, 0.68);
    backdrop-filter: blur(8px);
}

.alert-popup-panel {
    position: relative;
    z-index: 1;
    width: min(100%, 420px);
    padding: 1.75rem 1.5rem 1.5rem;
    border-radius: var(--radius);
    background: rgba(12, 4, 16, 0.9);
    border: 1px solid var(--glass-border);
    backdrop-filter: blur(20px);
    box-shadow: 0 24px 60px rgba(0, 0, 0, 0.45);
    text-align: center;
    animation: alert-in 0.28s cubic-bezier(0.22, 1, 0.36, 1);
}

.alert-popup-message {
    margin: 0 0 1.25rem;
    font-size: 1.05rem;
    line-height: 1.65;
    color: rgba(255, 248, 251, 0.94);
}

.alert-popup-close {
    min-width: 120px;
}

@keyframes alert-in {
    from {
        opacity: 0;
        transform: scale(0.96) translateY(10px);
    }

    to {
        opacity: 1;
        transform: none;
    }
}

/* Site gate */

html.site-unlocked .site-gate {
    display: none;
}

body.site-gate-open {
    overflow: hidden;
}

.site-gate[hidden] {
    display: none;
}

.site-gate {
    position: fixed;
    inset: 0;
    z-index: 300;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 1.5rem;
    background: rgba(20, 8, 24, 0.84);
    backdrop-filter: blur(14px);
}

.site-gate-panel {
    width: min(100%, 400px);
    padding: 2rem 1.5rem 1.5rem;
    text-align: center;
}

.site-gate-logo {
    margin: 0 auto 1rem;
    border-radius: 50%;
    box-shadow: 0 0 0 3px rgba(232, 147, 154, 0.45);
}

.site-gate-eyebrow {
    margin: 0 0 0.35rem;
    font-size: 0.78rem;
    font-weight: 700;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--neon-blue);
}

.site-gate-title {
    margin: 0 0 0.5rem;
    font-family: var(--font-display);
    font-size: clamp(2.4rem, 10vw, 3rem);
    line-height: 1;
    letter-spacing: 0.05em;
}

.site-gate-lead {
    margin: 0 0 1.25rem;
    font-size: 0.98rem;
    color: var(--text-muted);
}

.site-gate-form {
    text-align: left;
}

.site-gate-form .form-field {
    margin-bottom: 0.75rem;
}

.site-gate-form input {
    width: 100%;
    min-height: 48px;
    padding: 0 1rem;
    border-radius: 999px;
    border: 1px solid rgba(255, 255, 255, 0.18);
    background: rgba(0, 0, 0, 0.25);
    color: var(--text);
    font: inherit;
}

.site-gate-form input:focus {
    outline: none;
    border-color: rgba(255, 110, 180, 0.55);
    box-shadow: 0 0 0 3px rgba(255, 110, 180, 0.15);
}

.site-gate-form input:focus-visible {
    outline: 2px solid var(--pink-hot);
    outline-offset: 3px;
}

.site-gate-error {
    margin: 0 0 0.85rem;
    font-size: 0.85rem;
    font-weight: 600;
    color: #ff8fab;
}

/* Footer */

.section-footer {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: center;
    gap: 0.75rem 1.25rem;
    margin-top: 0.5rem;
    padding-top: 1.5rem;
    border-top: 1px solid rgba(255, 255, 255, 0.08);
    font-size: 0.82rem;
    color: var(--text-muted);
}

.section-footer img {
    border-radius: 50%;
}

.section-footer p {
    margin: 0;
}

.footer-social {
    display: flex;
    gap: 1rem;
    font-size: 0.9rem;
}

.footer-social a:hover {
    color: var(--pink-hot);
}

/* Reveal animations */

.reveal {
    opacity: 0;
    transition:
        opacity 0.85s cubic-bezier(0.22, 1, 0.36, 1),
        transform 0.85s cubic-bezier(0.22, 1, 0.36, 1);
    transition-delay: var(--reveal-delay, 0ms);
    will-change: opacity, transform;
}

.reveal-up {
    transform: translateY(36px);
}

.reveal-down {
    transform: translateY(-28px);
}

.reveal-left {
    transform: translateX(-48px);
}

.reveal-right {
    transform: translateX(48px);
}

.reveal-fade {
    transform: none;
}

.reveal-scale {
    transform: scale(0.94);
}

.reveal.is-visible {
    opacity: 1;
    transform: none;
}

.reveal:not(.is-visible) {
    transition-delay: 0ms;
    transition-duration: 0.55s;
}

.reveal-delay-1 { --reveal-delay: 0.12s; }
.reveal-delay-2 { --reveal-delay: 0.24s; }
.reveal-delay-3 { --reveal-delay: 0.36s; }
.reveal-delay-4 { --reveal-delay: 0.48s; }
.reveal-delay-5 { --reveal-delay: 0.62s; }

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

    .petals span,
    .pulse-dot,
    .logo-glow-blue,
    .logo-glow-gold,
    .scroll-hint {
        animation: none;
    }

    .alert-popup-panel {
        animation: none;
    }

    .site-header,
    .site-header .header-container,
    .header-shell,
    .header-inner,
    .brand {
        transition: none;
    }
}

/* Responsive */

@media (max-width: 960px) {
    :root {
        --header-bar-height: 56px;
    }

    body.has-snap {
        overflow-x: hidden;
        overflow-y: auto;
        height: auto;
    }

    .snap-scroll {
        height: auto;
        overflow-x: hidden;
        overflow-y: visible;
        scroll-snap-type: none;
    }

    main {
        overflow-x: hidden;
    }

    .snap-section {
        min-height: auto;
        scroll-snap-align: none;
        display: block;
        scroll-margin-top: 0;
    }

    .section.snap-section {
        scroll-margin-top: calc(var(--header-top) + var(--header-bar-height) + 0.5rem);
        padding: 2.25rem 0 4.5rem;
    }

    .hero.snap-section {
        scroll-margin-top: 0;
        padding: calc(var(--header-top) + var(--header-bar-height) + 1.25rem) 0 4rem;
    }

    .section-contact.snap-section {
        padding-bottom: 3.5rem;
    }

    .scroll-hint {
        display: none;
    }

    /* Header mobile — fixe en haut, logo visible, menu déroulant */
    .site-header {
        top: var(--header-top) !important;
    }

    .site-header .header-shell,
    .site-header.is-compact .header-shell {
        width: 100% !important;
        max-width: 100%;
        border-radius: 18px;
        overflow: hidden;
    }

    .site-header .header-inner,
    .site-header.is-compact .header-inner {
        justify-content: space-between;
        gap: 0.75rem;
        padding: 0.45rem 0.85rem;
    }

    .site-header .brand,
    .site-header.is-compact .brand {
        visibility: visible;
        width: auto;
        max-width: none;
        margin: 0;
        gap: 0.65rem;
        pointer-events: auto;
    }

    .site-header .brand img {
        opacity: 1;
    }

    .site-header .brand-name {
        opacity: 1;
        max-width: none;
    }

    .site-header.is-compact .mobile-nav:not([hidden]) {
        position: static;
        bottom: auto;
        left: auto;
        right: auto;
        margin: 0;
        padding: 0.35rem 0.85rem 0.85rem;
        border-radius: 0;
        background: transparent;
        backdrop-filter: none;
        box-shadow: none;
        border-top: 1px solid rgba(255, 255, 255, 0.1);
    }

    .mobile-nav a {
        padding: 0.7rem 0.75rem;
        border-radius: 12px;
        font-size: 0.95rem;
    }

    .mobile-nav a.is-active {
        background: rgba(255, 110, 180, 0.12);
    }

    .hero-grid,
    .rooms-layout,
    .concept-layout,
    .opening-layout,
    .cards-grid-3 {
        grid-template-columns: 1fr;
    }

    .hero-visual {
        display: none;
    }

    .hero-title {
        white-space: normal;
    }

    .concept-manifest::after {
        display: none;
    }

    .rooms-orbit-frame {
        overflow: hidden;
    }

    .room-badge-3 {
        right: 2%;
    }

    .room-badge-7 {
        left: 2%;
    }

    .container {
        width: min(1120px, calc(100% - 2.5rem));
    }

    .site-nav {
        display: none;
    }

    .menu-toggle {
        display: flex;
    }
}

@media (max-width: 640px) {
    .section.snap-section {
        padding: 2rem 0 3.75rem;
    }

    .concept-panel,
    .opening-panel {
        padding: 1.35rem 1.15rem;
    }

    .rooms-panel,
    .rooms-orbit-frame {
        padding: 1.25rem 1.1rem;
    }

    .hero-title {
        font-size: clamp(3rem, 13vw, 4.25rem);
    }

    .brand img {
        width: 44px;
        height: 44px;
    }
}