/* ===== Reset & Base ===== */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

/* ===== Thèmes (clair par défaut, sombre via [data-theme="dark"]) ===== */
:root {
    /* Accents pastel partagés */
    --pastel-lavender: #b39ddb;
    --pastel-rose: #f5a3c7;
    --pastel-sky: #7fbef0;
    --pastel-mint: #76d6a8;
    --pastel-peach: #f6b48a;
    --pastel-gold: #d8b46a;

    --radius: 24px;
    --radius-sm: 16px;
    --maxw: 1140px;

    /* Thème clair pastel */
    --bg: #f7f4fd;
    --bg-alt: #efeafa;
    --surface: #ffffff;
    --card: #ffffff;
    --card-hover: #ffffff;
    --text: #2c2840;
    --text-secondary: #6e6788;
    --text-faint: #9a93b0;
    --border: rgba(44, 40, 64, 0.09);
    --border-strong: rgba(44, 40, 64, 0.16);
    --header-bg: rgba(247, 244, 253, 0.78);
    --shadow-card: 0 14px 40px rgba(83, 60, 140, 0.10);
    --shadow-card-hover: 0 22px 60px rgba(83, 60, 140, 0.18);
    --shadow-soft: 0 8px 24px rgba(83, 60, 140, 0.10);

    /* Lueurs pastel du hero */
    --glow-1: rgba(179, 157, 219, 0.45);
    --glow-2: rgba(245, 163, 199, 0.40);
    --glow-3: rgba(127, 190, 240, 0.38);

    --grad-brand: linear-gradient(120deg, #8e7bd6, #e98bbf 55%, #6fb3e8);
}

[data-theme="dark"] {
    --bg: #14111e;
    --bg-alt: #1a1628;
    --surface: #211c30;
    --card: #1f1a2e;
    --card-hover: #261f38;
    --text: #ece8f7;
    --text-secondary: rgba(236, 232, 247, 0.62);
    --text-faint: rgba(236, 232, 247, 0.40);
    --border: rgba(255, 255, 255, 0.09);
    --border-strong: rgba(255, 255, 255, 0.18);
    --header-bg: rgba(20, 17, 30, 0.78);
    --shadow-card: 0 16px 44px rgba(0, 0, 0, 0.40);
    --shadow-card-hover: 0 24px 64px rgba(0, 0, 0, 0.55);
    --shadow-soft: 0 8px 24px rgba(0, 0, 0, 0.35);

    --glow-1: rgba(150, 120, 220, 0.32);
    --glow-2: rgba(230, 130, 190, 0.26);
    --glow-3: rgba(110, 170, 240, 0.24);
}

html { scroll-behavior: smooth; }

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    color: var(--text);
    background: var(--bg);
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
    overflow-x: hidden;
    transition: background 0.4s ease, color 0.4s ease;
}

.container {
    max-width: var(--maxw);
    margin: 0 auto;
    padding: 0 24px;
}

/* ===== Header / Nav ===== */
.site-header {
    position: sticky;
    top: 0;
    z-index: 100;
    background: var(--header-bg);
    backdrop-filter: saturate(180%) blur(20px);
    -webkit-backdrop-filter: saturate(180%) blur(20px);
    border-bottom: 1px solid var(--border);
    transition: background 0.4s ease, border-color 0.4s ease;
}

.header-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    height: 64px;
}

.logo { display: flex; align-items: center; text-decoration: none; }
.logo-img { height: 34px; width: auto; display: block; }
.logo-img--footer { height: 28px; }

.nav-main {
    display: flex;
    align-items: center;
    gap: 28px;
    margin-left: auto;
}

.nav-main a {
    font-size: 14px;
    font-weight: 600;
    color: var(--text-secondary);
    text-decoration: none;
    transition: color 0.2s;
}
.nav-main a:hover { color: var(--text); }

.header-tools {
    display: flex;
    align-items: center;
    gap: 10px;
}

/* ===== Bouton thème ===== */
.icon-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    border: 1px solid var(--border);
    background: var(--surface);
    color: var(--text);
    cursor: pointer;
    font-size: 17px;
    line-height: 1;
    transition: transform 0.2s, border-color 0.2s, background 0.2s;
}
.icon-btn:hover { transform: translateY(-2px); border-color: var(--border-strong); }
.theme-icon { display: block; }

/* ===== Sélecteur de langue ===== */
.lang-select { position: relative; }

.lang-trigger {
    display: inline-flex;
    align-items: center;
    gap: 7px;
    height: 40px;
    padding: 0 14px;
    border-radius: 100px;
    border: 1px solid var(--border);
    background: var(--surface);
    color: var(--text);
    font-size: 13px;
    font-weight: 700;
    letter-spacing: 0.02em;
    cursor: pointer;
    transition: border-color 0.2s, transform 0.2s;
}
.lang-trigger:hover { border-color: var(--border-strong); transform: translateY(-2px); }
.lang-trigger .chevron { font-size: 10px; opacity: 0.6; transition: transform 0.2s; }
.lang-trigger[aria-expanded="true"] .chevron { transform: rotate(180deg); }

.lang-menu {
    position: absolute;
    top: calc(100% + 10px);
    right: 0;
    min-width: 180px;
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    box-shadow: var(--shadow-card);
    padding: 6px;
    display: none;
    flex-direction: column;
    gap: 2px;
    z-index: 200;
}
.lang-menu.open { display: flex; animation: pop 0.16s ease; }

@keyframes pop {
    from { opacity: 0; transform: translateY(-6px); }
    to { opacity: 1; transform: translateY(0); }
}

.lang-option {
    display: flex;
    align-items: center;
    gap: 10px;
    width: 100%;
    padding: 9px 12px;
    border: none;
    background: transparent;
    border-radius: 10px;
    color: var(--text);
    font-size: 14px;
    font-weight: 500;
    text-align: left;
    cursor: pointer;
    transition: background 0.15s;
}
.lang-option:hover { background: var(--bg-alt); }
.lang-option[aria-current="true"] {
    background: color-mix(in srgb, var(--pastel-lavender) 22%, transparent);
    font-weight: 700;
}
.lang-flag { font-size: 18px; line-height: 1; }

/* ===== Hero ===== */
.hero {
    position: relative;
    min-height: 88vh;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

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

.hero-blob {
    position: absolute;
    border-radius: 50%;
    filter: blur(70px);
    opacity: 0.9;
    animation: float 14s ease-in-out infinite;
}
.hero-blob--1 {
    top: -120px; left: 8%;
    width: 460px; height: 460px;
    background: radial-gradient(circle, var(--glow-1) 0%, transparent 70%);
}
.hero-blob--2 {
    top: 10%; right: 2%;
    width: 420px; height: 420px;
    background: radial-gradient(circle, var(--glow-2) 0%, transparent 70%);
    animation-delay: -4s;
}
.hero-blob--3 {
    bottom: -140px; left: 40%;
    width: 520px; height: 520px;
    background: radial-gradient(circle, var(--glow-3) 0%, transparent 70%);
    animation-delay: -8s;
}

@keyframes float {
    0%, 100% { transform: translate(0, 0) scale(1); }
    33% { transform: translate(20px, -24px) scale(1.06); }
    66% { transform: translate(-18px, 16px) scale(0.96); }
}

.hero-dots {
    position: absolute;
    inset: 0;
    background-image: radial-gradient(circle, color-mix(in srgb, var(--text) 12%, transparent) 1px, transparent 1px);
    background-size: 30px 30px;
    mask-image: radial-gradient(ellipse 75% 65% at 50% 45%, black 25%, transparent 100%);
    -webkit-mask-image: radial-gradient(ellipse 75% 65% at 50% 45%, black 25%, transparent 100%);
    opacity: 0.5;
}

.hero-center {
    position: relative;
    z-index: 1;
    text-align: center;
    max-width: 720px;
    margin: 0 auto;
    padding: 72px 0 96px;
}

.hero-logo-wrap { margin-bottom: 40px; display: flex; justify-content: center; }
.hero-logo {
    height: 84px;
    width: auto;
    display: block;
    filter: drop-shadow(0 10px 30px var(--glow-2));
}

.hero-tagline {
    font-size: clamp(30px, 5.4vw, 54px);
    font-weight: 900;
    letter-spacing: -0.03em;
    line-height: 1.08;
    margin-bottom: 22px;
    background: var(--grad-brand);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    color: transparent;
}

.hero-sub {
    font-size: 18px;
    color: var(--text-secondary);
    max-width: 520px;
    margin: 0 auto 38px;
    line-height: 1.7;
}

.hero-cta {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 14px;
    flex-wrap: wrap;
}

.btn-primary {
    display: inline-flex;
    align-items: center;
    font-size: 15px;
    font-weight: 700;
    padding: 13px 28px;
    border-radius: 100px;
    background: var(--grad-brand);
    color: #fff;
    text-decoration: none;
    transition: transform 0.2s, box-shadow 0.2s;
    box-shadow: var(--shadow-soft);
    letter-spacing: -0.01em;
}
.btn-primary:hover { transform: translateY(-2px); box-shadow: var(--shadow-card-hover); }

.btn-ghost {
    display: inline-flex;
    align-items: center;
    font-size: 15px;
    font-weight: 600;
    padding: 12px 26px;
    border-radius: 100px;
    border: 1.5px solid var(--border-strong);
    background: var(--surface);
    color: var(--text);
    text-decoration: none;
    transition: border-color 0.2s, transform 0.2s, box-shadow 0.2s;
    letter-spacing: -0.01em;
}
.btn-ghost:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-soft);
    border-color: var(--pastel-lavender);
}

.hero-scroll-hint {
    position: absolute;
    bottom: 30px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 2;
}
.hero-scroll-hint span {
    display: block;
    width: 2px;
    height: 34px;
    background: linear-gradient(to bottom, var(--text-faint), transparent);
    margin: 0 auto;
    border-radius: 2px;
    animation: scrollHint 2s ease-in-out infinite;
}
@keyframes scrollHint {
    0%, 100% { opacity: 0.3; transform: scaleY(0.6); }
    50% { opacity: 1; transform: scaleY(1); }
}

/* ===== Sections Apps / Jeux ===== */
.apps-section { padding: 96px 0; background: var(--bg); transition: background 0.4s ease; }
.apps-section--games { background: var(--bg-alt); }

.category-header { text-align: center; margin-bottom: 52px; }

.category-pill {
    display: inline-flex;
    align-items: center;
    gap: 7px;
    font-size: 12px;
    font-weight: 700;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    padding: 7px 16px;
    border-radius: 100px;
    margin-bottom: 18px;
}
.category-pill--apps {
    background: color-mix(in srgb, var(--pastel-sky) 18%, transparent);
    color: color-mix(in srgb, var(--pastel-sky) 70%, var(--text));
    border: 1px solid color-mix(in srgb, var(--pastel-sky) 35%, transparent);
}
.category-pill--games {
    background: color-mix(in srgb, var(--pastel-lavender) 20%, transparent);
    color: color-mix(in srgb, var(--pastel-lavender) 70%, var(--text));
    border: 1px solid color-mix(in srgb, var(--pastel-lavender) 38%, transparent);
}

.category-title {
    font-size: clamp(28px, 4vw, 38px);
    font-weight: 800;
    letter-spacing: -0.03em;
    color: var(--text);
    margin-bottom: 10px;
}
.category-subtitle { font-size: 17px; color: var(--text-secondary); }

/* ===== Grille ===== */
.apps-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(330px, 1fr));
    gap: 22px;
}

/* ===== Carte ===== */
.app-card {
    --accent: var(--pastel-lavender);
    position: relative;
    background: var(--card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 34px;
    display: flex;
    flex-direction: column;
    gap: 22px;
    overflow: hidden;
    transition: box-shadow 0.3s ease, transform 0.3s ease, border-color 0.3s ease;
}
.app-card::before {
    content: '';
    position: absolute;
    top: -60px; right: -60px;
    width: 200px; height: 200px;
    background: radial-gradient(circle, color-mix(in srgb, var(--accent) 30%, transparent) 0%, transparent 70%);
    pointer-events: none;
    opacity: 0.7;
}
.app-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-card-hover);
    border-color: color-mix(in srgb, var(--accent) 45%, transparent);
}

/* Accents par produit */
.app-card--ecopompe  { --accent: var(--pastel-sky); }
.app-card--shizuku   { --accent: var(--pastel-peach); }
.app-card--randompix { --accent: var(--pastel-rose); }
.app-card--graviwords{ --accent: #7aa0ff; }
.app-card--tengo     { --accent: var(--pastel-lavender); }
.app-card--orbis     { --accent: var(--pastel-mint); }
.app-card--meliz     { --accent: var(--pastel-rose); }
.app-card--motfleche { --accent: var(--pastel-gold); }

.app-card-header { display: flex; align-items: flex-start; gap: 16px; position: relative; z-index: 1; }

.app-icon {
    width: 72px;
    height: 72px;
    border-radius: 18px;
    flex-shrink: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    box-shadow: var(--shadow-soft);
}
.app-icon img { width: 100%; height: 100%; object-fit: cover; border-radius: 18px; }

.ecopompe-icon { background: #ffffff; padding: 8px; }
.ecopompe-icon img { object-fit: contain; border-radius: 12px; }
.shizuku-icon { background: linear-gradient(160deg, #322C23, #1A1614); border: 1px solid rgba(201, 123, 74, 0.35); }
.shizuku-drop { font-size: 40px; line-height: 1; color: #C97B4A; }
.orbis-icon { background: #ffffff; }
.mots-fleches-icon { background: #f5efe0; border: 1px solid rgba(196,169,125,0.4); }
.tengo-icon { background: linear-gradient(145deg, #F2EEE4, #E8E2D4); border: 1px solid rgba(0,0,0,0.05); }
.meliz-icon { background: #FFF8F0; border: 1px solid rgba(255, 181, 197, 0.3); }
.graviwords-icon { background: #07070f; border: 1px solid rgba(59, 123, 255, 0.3); }
.randompix-icon { background: #ffd7e1; border: 1px solid rgba(250, 103, 129, 0.3); }

.tengo-logo {
    display: inline-flex; align-items: center; gap: 3px;
    font-size: 15px; font-weight: 800; letter-spacing: -0.02em;
    color: #1D1D1F; line-height: 1;
}
.tengo-dot { width: 6px; height: 6px; border-radius: 50%; background: #F5A8B8; display: inline-block; }

.app-meta { flex: 1; padding-top: 2px; min-width: 0; }
.app-meta h3 { font-size: 22px; font-weight: 800; letter-spacing: -0.02em; margin-bottom: 4px; color: var(--text); }
.app-tagline { font-size: 14px; color: var(--text-secondary); margin-bottom: 10px; }

.status-badge {
    display: inline-block;
    font-size: 12px;
    font-weight: 700;
    padding: 3px 12px;
    border-radius: 100px;
}
.status-badge.available {
    background: color-mix(in srgb, var(--pastel-mint) 22%, transparent);
    color: color-mix(in srgb, var(--pastel-mint) 65%, var(--text));
    border: 1px solid color-mix(in srgb, var(--pastel-mint) 40%, transparent);
}
.status-badge.soon {
    background: color-mix(in srgb, var(--pastel-lavender) 22%, transparent);
    color: color-mix(in srgb, var(--pastel-lavender) 68%, var(--text));
    border: 1px solid color-mix(in srgb, var(--pastel-lavender) 40%, transparent);
}

.app-description { font-size: 15px; color: var(--text-secondary); line-height: 1.7; position: relative; z-index: 1; }

/* ===== Chips ===== */
.app-features { display: flex; flex-wrap: wrap; gap: 8px; position: relative; z-index: 1; }
.chip {
    display: inline-flex;
    align-items: center;
    gap: 5px;
    font-size: 13px;
    font-weight: 600;
    padding: 5px 12px;
    border-radius: 100px;
    background: color-mix(in srgb, var(--accent) 16%, transparent);
    color: color-mix(in srgb, var(--accent) 62%, var(--text));
    border: 1px solid color-mix(in srgb, var(--accent) 30%, transparent);
}

/* ===== Mini captures ===== */
.app-card-screenshots { position: relative; z-index: 1; }
.mini-screenshots {
    display: flex;
    gap: 10px;
    overflow-x: auto;
    padding-bottom: 4px;
    scrollbar-width: none;
}
.mini-screenshots::-webkit-scrollbar { display: none; }
.mini-screenshots img {
    height: 150px;
    width: auto;
    border-radius: 16px;
    border: 1px solid var(--border);
    box-shadow: var(--shadow-soft);
    flex-shrink: 0;
    transition: transform 0.3s;
}
.mini-screenshots img:hover { transform: scale(1.04); }

/* ===== Pied de carte ===== */
.app-card-footer {
    display: flex;
    align-items: center;
    gap: 20px;
    margin-top: auto;
    position: relative;
    z-index: 1;
}
.app-store-btn { display: inline-block; transition: transform 0.2s; flex-shrink: 0; }
.app-store-btn:hover { transform: scale(1.05); }

.link-secondary {
    font-size: 14px;
    font-weight: 700;
    color: color-mix(in srgb, var(--accent) 62%, var(--text));
    text-decoration: none;
    transition: opacity 0.2s;
}
.link-secondary:hover { opacity: 0.7; }

/* ===== À propos ===== */
.about { padding: 88px 0 100px; background: var(--bg-alt); transition: background 0.4s ease; }

.about-card {
    background: var(--card);
    border-radius: 28px;
    padding: 56px;
    display: flex;
    align-items: flex-start;
    gap: 56px;
    position: relative;
    overflow: hidden;
    border: 1px solid var(--border);
    box-shadow: var(--shadow-card);
}
.about-card::before {
    content: '';
    position: absolute;
    top: -120px; right: -80px;
    width: 340px; height: 340px;
    background: radial-gradient(circle, var(--glow-2) 0%, transparent 70%);
    pointer-events: none;
}
.about-card::after {
    content: '';
    position: absolute;
    bottom: -140px; left: -60px;
    width: 300px; height: 300px;
    background: radial-gradient(circle, var(--glow-3) 0%, transparent 70%);
    pointer-events: none;
}

.about-text { flex: 1; position: relative; z-index: 1; }
.about-text h2 { font-size: 30px; font-weight: 800; margin-bottom: 16px; letter-spacing: -0.02em; color: var(--text); }
.about-text p { font-size: 15.5px; color: var(--text-secondary); line-height: 1.75; margin-bottom: 14px; }
.about-text p strong { color: var(--text); font-weight: 700; }

.about-stats {
    display: flex;
    flex-direction: column;
    gap: 18px;
    flex-shrink: 0;
    min-width: 132px;
    position: relative;
    z-index: 1;
}
.stat {
    text-align: center;
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: 18px;
    padding: 22px 24px;
    box-shadow: var(--shadow-soft);
}
.stat-number {
    display: block;
    font-size: 46px;
    font-weight: 900;
    letter-spacing: -0.04em;
    line-height: 1;
    margin-bottom: 6px;
    background: var(--grad-brand);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    color: transparent;
}
.stat-label {
    display: block;
    font-size: 12px;
    font-weight: 600;
    color: var(--text-faint);
    letter-spacing: 0.04em;
    text-transform: uppercase;
}

/* ===== Footer ===== */
footer { padding: 36px 0; background: var(--bg); border-top: 1px solid var(--border); transition: background 0.4s ease; }
.footer-inner { display: flex; align-items: center; justify-content: space-between; gap: 20px; flex-wrap: wrap; }
.footer-brand { display: flex; align-items: center; gap: 10px; }
.footer-copy { font-size: 13px; color: var(--text-faint); }
.footer-links { display: flex; gap: 20px; flex-wrap: wrap; }
.footer-links a { font-size: 13px; color: var(--text-secondary); text-decoration: none; transition: color 0.2s; }
.footer-links a:hover { color: var(--text); }

/* ===== Responsive ===== */
@media (max-width: 900px) {
    .apps-grid { grid-template-columns: 1fr; }
    .app-card { padding: 28px; }
}

@media (max-width: 768px) {
    .nav-main { display: none; }
    .header-inner { height: 60px; }

    .hero-center { padding: 64px 0 84px; }
    .hero-logo { height: 64px; }
    .hero-sub { font-size: 16px; }

    .apps-section { padding: 64px 0; }
    .category-header { margin-bottom: 38px; }

    .app-card { padding: 24px; }
    .app-icon { width: 60px; height: 60px; border-radius: 15px; }
    .app-meta h3 { font-size: 19px; }

    .about { padding: 56px 0 72px; }
    .about-card { flex-direction: column; padding: 32px 24px; gap: 32px; }
    .about-stats { flex-direction: row; width: 100%; min-width: unset; }
    .stat { flex: 1; padding: 18px 12px; }
    .stat-number { font-size: 36px; }

    .footer-inner { flex-direction: column; gap: 16px; text-align: center; }
    .footer-brand { justify-content: center; }

    .hero-cta { flex-direction: column; gap: 12px; width: 100%; }
    .btn-primary, .btn-ghost { width: 100%; justify-content: center; }
}

/* ===== Barre de progression du scroll ===== */
.scroll-progress {
    position: fixed;
    top: 0; left: 0;
    height: 3px;
    width: 100%;
    transform: scaleX(0);
    transform-origin: 0 50%;
    background: var(--grad-brand);
    z-index: 300;
    will-change: transform;
}

/* ===== Apparition au scroll (reveal) ===== */
/* Gating : masqué uniquement si JS est actif (html.js), sinon contenu visible */
.js .reveal {
    opacity: 0;
    transform: translateY(34px);
    transition: opacity 0.7s cubic-bezier(0.22, 0.7, 0.2, 1),
                transform 0.7s cubic-bezier(0.22, 0.7, 0.2, 1);
    transition-delay: var(--reveal-delay, 0ms);
    will-change: opacity, transform;
}
.js .reveal.is-visible {
    opacity: 1;
    transform: none;
}

/* Variantes */
.js .reveal--scale { transform: translateY(20px) scale(0.96); }
.js .reveal--scale.is-visible { transform: none; }
.js .reveal--left { transform: translateX(-40px); }
.js .reveal--left.is-visible { transform: none; }
.js .reveal--right { transform: translateX(40px); }
.js .reveal--right.is-visible { transform: none; }

/* Léger relief 3D à l'apparition des cartes */
.js .app-card.reveal { transform: translateY(40px) scale(0.97); }
.js .app-card.reveal.is-visible { transform: none; }

/* ===== Entrée du hero au chargement ===== */
.js .hero-anim {
    opacity: 0;
    transform: translateY(24px);
    animation: heroIn 0.9s cubic-bezier(0.22, 0.7, 0.2, 1) forwards;
    animation-delay: var(--hero-delay, 0ms);
}
@keyframes heroIn {
    to { opacity: 1; transform: none; }
}

/* ===== Accessibilité : réduire les animations ===== */
@media (prefers-reduced-motion: reduce) {
    .hero-blob, .hero-scroll-hint span { animation: none; }
    .js .reveal, .js .app-card.reveal, .js .reveal--scale, .js .reveal--left, .js .reveal--right {
        opacity: 1 !important;
        transform: none !important;
        transition: none !important;
    }
    .js .hero-anim { opacity: 1; transform: none; animation: none; }
    * { scroll-behavior: auto; }
}