/* Guest — page publique d'accueil */
:root {
    --bg: #0d0d14;
    --bg-alt: #13131c;
    --card: #1a1a24;
    --border: rgba(255, 255, 255, 0.08);
    --orange: #e07a3a;
    --orange-light: #f5a05a;
    --chocolate: #7b3f00;
    --cream: #f7efe4;
    --text: #ffffff;
    --muted: #a0a0b2;
    --radius: 20px;
}

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

html { scroll-behavior: smooth; scroll-padding-top: 80px; }

body {
    font-family: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    background: var(--bg);
    color: var(--text);
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
    overflow-x: hidden;
}

img, video { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
ul, ol { list-style: none; }
button { font: inherit; cursor: pointer; }

.container { width: 100%; max-width: 1160px; margin: 0 auto; padding: 0 20px; }

/* ---------- Boutons ---------- */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    padding: 12px 22px;
    border-radius: 999px;
    border: 1px solid transparent;
    font-weight: 600;
    font-size: 15px;
    white-space: nowrap;
    transition: transform .2s, box-shadow .2s, background .2s, border-color .2s;
}
.btn:hover { transform: translateY(-2px); }
.btn-sm { padding: 9px 16px; font-size: 14px; }
.btn-lg { padding: 15px 28px; font-size: 16px; }
.btn-block { width: 100%; }
.btn-primary {
    background: linear-gradient(135deg, var(--orange), var(--orange-light));
    color: #fff;
    box-shadow: 0 10px 30px rgba(224, 122, 58, .3);
}
.btn-primary:hover { box-shadow: 0 14px 36px rgba(224, 122, 58, .45); }
.btn-ghost { border-color: rgba(255, 255, 255, .25); color: #fff; background: rgba(255, 255, 255, .04); }
.btn-ghost:hover { border-color: var(--orange); color: var(--orange-light); }
.btn-light { background: #fff; color: var(--chocolate); }
.btn-whatsapp { background: #25D366; color: #fff; }
.btn-whatsapp svg { width: 20px; height: 20px; }

/* ---------- Navigation ---------- */
.nav {
    position: fixed;
    inset: 0 0 auto 0;
    z-index: 50;
    transition: background .3s, border-color .3s;
    border-bottom: 1px solid transparent;
}
.nav.scrolled, .nav.open {
    background: rgba(13, 13, 20, .88);
    backdrop-filter: blur(14px);
    -webkit-backdrop-filter: blur(14px);
    border-color: var(--border);
}
.nav-inner { display: flex; align-items: center; gap: 24px; height: 72px; }
.nav-logo img { height: 40px; width: auto; }
.nav-links { display: flex; gap: 28px; margin-left: auto; font-size: 15px; color: var(--muted); }
.nav-links a:hover { color: #fff; }
.nav-actions { display: flex; align-items: center; gap: 10px; }
.nav-mobile-only { display: none; }
.nav-toggle { display: none; background: none; border: 0; width: 40px; height: 40px; padding: 10px 8px; }
.nav-toggle span { display: block; height: 2px; background: #fff; border-radius: 2px; margin: 4px 0; transition: transform .3s, opacity .3s; }
.nav.open .nav-toggle span:nth-child(1) { transform: translateY(6px) rotate(45deg); }
.nav.open .nav-toggle span:nth-child(2) { opacity: 0; }
.nav.open .nav-toggle span:nth-child(3) { transform: translateY(-6px) rotate(-45deg); }

/* ---------- Hero ---------- */
.hero {
    position: relative;
    padding: 140px 0 90px;
    background:
        radial-gradient(600px 400px at 85% 10%, rgba(224, 122, 58, .22), transparent 70%),
        radial-gradient(500px 400px at 0% 100%, rgba(123, 63, 0, .35), transparent 70%);
}
.hero-inner { display: grid; grid-template-columns: 1.05fr 1fr; gap: 56px; align-items: center; }
.eyebrow {
    display: inline-block;
    font-size: 13px;
    font-weight: 700;
    letter-spacing: .08em;
    text-transform: uppercase;
    color: var(--orange-light);
    margin-bottom: 14px;
}
h1 { font-size: clamp(38px, 4.4vw, 58px); line-height: 1.05; font-weight: 800; letter-spacing: -.02em; margin-bottom: 22px; }
.accent { color: var(--orange); }
.lead { font-size: 18px; color: var(--muted); max-width: 520px; margin-bottom: 30px; }
.hero-cta { display: flex; flex-wrap: wrap; gap: 12px; margin-bottom: 30px; }
.event-chips { display: flex; flex-wrap: wrap; gap: 8px; }
.event-chips li {
    font-size: 13px;
    padding: 6px 14px;
    border-radius: 999px;
    background: rgba(255, 255, 255, .05);
    border: 1px solid var(--border);
    color: var(--muted);
}
.hero-video video {
    width: 100%;
    aspect-ratio: 16 / 9;
    border-radius: var(--radius);
    border: 1px solid rgba(255, 255, 255, .12);
    box-shadow: 0 30px 80px rgba(0, 0, 0, .6), 0 0 0 8px rgba(255, 255, 255, .03);
    background: #000;
}
.video-caption { margin-top: 14px; text-align: center; font-size: 14px; color: var(--muted); }

/* ---------- Sections ---------- */
.section { padding: 100px 0; }
.section-alt { background: var(--bg-alt); }
.section-head { text-align: center; max-width: 720px; margin: 0 auto 56px; }
h2 { font-size: clamp(30px, 4vw, 44px); line-height: 1.15; font-weight: 800; letter-spacing: -.02em; margin-bottom: 14px; }
.section-head p { font-size: 17px; color: var(--muted); }

/* Problème */
.problem-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.problem-card {
    background: var(--card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 28px;
    transition: border-color .3s, transform .3s;
}
.problem-card:hover { border-color: rgba(224, 122, 58, .5); transform: translateY(-4px); }
.problem-emoji {
    display: inline-flex;
    width: 52px;
    height: 52px;
    align-items: center;
    justify-content: center;
    font-size: 26px;
    border-radius: 14px;
    background: rgba(224, 122, 58, .12);
    margin-bottom: 18px;
}
.problem-card h3 { font-size: 18px; margin-bottom: 8px; }
.problem-card p { font-size: 15px; color: var(--muted); }
.problem-result {
    margin-top: 40px;
    padding: 32px;
    border-radius: var(--radius);
    background: linear-gradient(135deg, rgba(224, 122, 58, .14), rgba(123, 63, 0, .18));
    border: 1px solid rgba(224, 122, 58, .3);
    display: flex;
    align-items: center;
    gap: 28px;
    justify-content: space-between;
}
.problem-result p { font-size: 17px; color: #e8e8f0; max-width: 720px; }
.problem-result strong { color: #fff; display: block; margin-top: 6px; }

/* Deux expériences */
.duo-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; }
.duo-card {
    padding: 36px;
    border-radius: var(--radius);
    background: var(--card);
    border: 1px solid var(--border);
}
.duo-card-light { background: var(--cream); color: #3a2410; border-color: transparent; }
.duo-badge {
    display: inline-block;
    font-size: 13px;
    font-weight: 700;
    padding: 6px 14px;
    border-radius: 999px;
    background: rgba(255, 255, 255, .08);
    margin-bottom: 18px;
}
.duo-card-light .duo-badge { background: #fff; color: var(--chocolate); }
.duo-card h3 { font-size: 24px; margin-bottom: 18px; }
.duo-card li { position: relative; padding-left: 30px; margin-bottom: 12px; font-size: 15px; }
.duo-card li::before {
    content: '✓';
    position: absolute;
    left: 0;
    top: 1px;
    width: 20px;
    height: 20px;
    border-radius: 50%;
    display: grid;
    place-items: center;
    font-size: 12px;
    font-weight: 700;
    background: var(--orange);
    color: #fff;
}
.duo-card-light li::before { background: var(--chocolate); }

/* Étapes */
.steps { display: flex; flex-direction: column; gap: 90px; }
.step { display: grid; grid-template-columns: 1fr 1.25fr; gap: 56px; align-items: center; }
.step-reverse .step-text { order: 2; }
.step-number {
    display: inline-block;
    font-size: 56px;
    font-weight: 800;
    line-height: 1;
    background: linear-gradient(135deg, var(--orange), var(--orange-light));
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
    margin-bottom: 12px;
}
.step h3 { font-size: 28px; margin-bottom: 12px; }
.step p { font-size: 17px; color: var(--muted); }
.step-chips { display: flex; gap: 8px; flex-wrap: wrap; margin-top: 18px; }
.step-chips li { font-size: 13px; padding: 6px 14px; border-radius: 999px; background: rgba(224, 122, 58, .12); color: var(--orange-light); }
.step-phones { display: flex; justify-content: center; align-items: flex-end; gap: 18px; }
.phone {
    flex: 0 1 200px;
    padding: 7px;
    border-radius: 30px;
    background: #050508;
    border: 1px solid rgba(255, 255, 255, .14);
    box-shadow: 0 24px 60px rgba(0, 0, 0, .55);
}
.phone img { width: 100%; border-radius: 24px; }
.phones-3 .phone:nth-child(2) { transform: translateY(-24px); }
.phones-1 .phone { flex-basis: 240px; }

/* À propos */
.about { display: grid; grid-template-columns: 1.2fr 1fr; gap: 56px; align-items: center; }
.about-text p { font-size: 17px; color: var(--muted); margin-bottom: 16px; }
.about-text strong { color: #fff; }
.service-chips { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 8px; }
.service-chips li { font-size: 13px; padding: 7px 14px; border-radius: 999px; border: 1px solid var(--border); background: rgba(255, 255, 255, .04); }
.about-logo {
    background: #fff;
    border-radius: var(--radius);
    padding: 12px;
    box-shadow: 0 30px 80px rgba(0, 0, 0, .5);
}
.about-logo img { width: 100%; aspect-ratio: 2 / 1; object-fit: cover; object-position: 50% 38%; }

/* Bandeau CTA */
.cta-band {
    text-align: center;
    padding: 64px 28px;
    border-radius: 28px;
    background:
        radial-gradient(400px 200px at 90% 0%, rgba(255, 255, 255, .18), transparent 70%),
        linear-gradient(135deg, var(--orange), var(--chocolate));
}
.cta-band h2 { max-width: 720px; margin: 0 auto 12px; }
.cta-band p { color: rgba(255, 255, 255, .85); margin-bottom: 28px; font-size: 17px; }

/* Contact */
.contact-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; }
.contact-card {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    gap: 6px;
    padding: 30px 20px;
    border-radius: var(--radius);
    background: var(--card);
    border: 1px solid var(--border);
    transition: border-color .3s, transform .3s;
}
a.contact-card:hover { border-color: rgba(224, 122, 58, .5); transform: translateY(-4px); }
.contact-icon {
    width: 56px;
    height: 56px;
    border-radius: 16px;
    display: grid;
    place-items: center;
    margin-bottom: 8px;
    background: rgba(224, 122, 58, .14);
    color: var(--orange-light);
}
.contact-icon svg { width: 26px; height: 26px; }
.icon-whatsapp { background: rgba(37, 211, 102, .14); color: #25D366; }
.icon-instagram { background: linear-gradient(135deg, rgba(254, 218, 117, .18), rgba(214, 41, 118, .22)); color: #f77fb0; }
.icon-facebook { background: rgba(24, 119, 242, .16); color: #5b9bff; }
.contact-label { font-weight: 700; font-size: 17px; }
.contact-value { font-size: 14px; color: var(--muted); word-break: break-word; }
a.contact-value:hover { color: var(--orange-light); }

/* Pied de page */
.footer { padding: 36px 0; border-top: 1px solid var(--border); }
.footer-inner { display: flex; align-items: center; gap: 20px; justify-content: space-between; flex-wrap: wrap; }
.footer-logo { height: 36px; width: auto; }
.footer p { font-size: 14px; color: var(--muted); }
.footer-login { font-size: 14px; font-weight: 600; color: var(--orange-light); }

/* ---------- Modal ---------- */
.modal {
    position: fixed;
    inset: 0;
    z-index: 100;
    display: grid;
    place-items: center;
    padding: 20px;
    background: rgba(5, 5, 10, .75);
    backdrop-filter: blur(6px);
    -webkit-backdrop-filter: blur(6px);
    animation: fade .25s ease;
}
.modal[hidden] { display: none; }
.modal-card {
    position: relative;
    width: 100%;
    max-width: 480px;
    max-height: calc(100vh - 40px);
    overflow-y: auto;
    padding: 32px 28px;
    border-radius: 24px;
    background: var(--card);
    border: 1px solid var(--border);
    animation: rise .3s ease;
}
.modal-card h2 { font-size: 26px; margin-bottom: 6px; padding-right: 40px; }
.modal-intro { font-size: 14px; color: var(--muted); margin-bottom: 22px; }
.modal-close {
    position: absolute;
    top: 14px;
    right: 14px;
    width: 36px;
    height: 36px;
    border-radius: 50%;
    border: 0;
    background: rgba(255, 255, 255, .06);
    color: #fff;
    font-size: 22px;
    line-height: 1;
}
.field { display: block; border: 0; margin-bottom: 16px; }
.field > span, .field legend { display: block; font-size: 13px; font-weight: 600; color: #d0d0dc; margin-bottom: 6px; }
.field input[type="text"], .field select {
    width: 100%;
    padding: 13px 14px;
    border-radius: 12px;
    border: 1px solid rgba(255, 255, 255, .12);
    background: #12121a;
    color: #fff;
    font: inherit;
    font-size: 15px;
}
.field input:focus, .field select:focus { outline: none; border-color: var(--orange); box-shadow: 0 0 0 3px rgba(224, 122, 58, .2); }
.field-row { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.radio-group { display: flex; gap: 10px; }
.radio-group label {
    flex: 1;
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 12px 14px;
    border-radius: 12px;
    border: 1px solid rgba(255, 255, 255, .12);
    background: #12121a;
    cursor: pointer;
    font-size: 15px;
}
.radio-group label:has(input:checked) { border-color: var(--orange); background: rgba(224, 122, 58, .1); }
.radio-group input { accent-color: var(--orange); }
.form-error { color: #ff8080; font-size: 14px; margin-bottom: 12px; }

/* ---------- Animations ---------- */
.reveal { opacity: 0; transform: translateY(24px); transition: opacity .7s ease, transform .7s ease; }
.reveal.visible { opacity: 1; transform: none; }
@keyframes fade { from { opacity: 0; } }
@keyframes rise { from { opacity: 0; transform: translateY(20px); } }
@media (prefers-reduced-motion: reduce) {
    html { scroll-behavior: auto; }
    .reveal { opacity: 1; transform: none; transition: none; }
    .modal, .modal-card { animation: none; }
}

/* ---------- Responsive ---------- */
@media (max-width: 960px) {
    .nav-links {
        display: none;
        position: absolute;
        top: 72px;
        left: 0;
        right: 0;
        flex-direction: column;
        gap: 0;
        padding: 10px 20px 20px;
        background: #0d0d14;
        border-bottom: 1px solid var(--border);
    }
    .nav-links a { padding: 14px 0; border-bottom: 1px solid var(--border); color: #fff; }
    .nav.open .nav-links { display: flex; }
    .nav-mobile-only { display: inline-flex; margin-top: 16px; }
    .nav-desktop-only { display: none; }
    .nav-toggle { display: block; }
    .nav-actions { margin-left: auto; }

    .hero { padding: 110px 0 70px; }
    .hero-inner, .about, .duo-grid { grid-template-columns: 1fr; gap: 40px; }
    .problem-grid { grid-template-columns: 1fr 1fr; }
    .contact-grid { grid-template-columns: 1fr 1fr; }
    .problem-result { flex-direction: column; align-items: flex-start; }
    .step { grid-template-columns: 1fr; gap: 32px; }
    .step-reverse .step-text { order: 0; }
    .steps { gap: 70px; }
    .section { padding: 72px 0; }
    .about-logo { max-width: 420px; }
}

@media (max-width: 600px) {
    .problem-grid, .contact-grid, .field-row { grid-template-columns: 1fr; }
    .hero-cta .btn { flex: 1; }
    .lead { font-size: 16px; }
    .step-phones { gap: 10px; }
    .phone { padding: 4px; border-radius: 18px; }
    .phone img { border-radius: 14px; }
    .phones-3 .phone:nth-child(2) { transform: translateY(-14px); }
    .phones-1 .phone { flex-basis: 210px; }
    .duo-card { padding: 28px 22px; }
    .problem-result { padding: 24px; }
    .footer-inner { flex-direction: column; text-align: center; }
}