/* === VARIABLES & DESIGN SYSTEM === */
:root {
    /* Palette principale : bleu pétrole + orange lumineux tendant vers le jaune */
    --color-primary: #1A5F6A;       /* bleu pétrole profond */
    --color-secondary: #0E8C82;     /* bleu canard / turquoise */
    --color-accent: #FF9B00;        /* orange lumineux tendant vers le jaune */
    --color-accent-light: #FFB830;  /* orange jaune plus clair */
    --color-gold: #FFCF00;          /* jaune vif pour accents décoratifs */
    --color-text: #1E2D36;
    --color-text-muted: #4A6070;
    --color-bg: #F7FAFA;
    --color-white: #ffffff;
    --color-surface: #EEF5F5;
    --border-radius: 16px;
    --max-width: 1200px;
    --shadow-soft: 0 10px 40px rgba(26, 95, 106, 0.08);
    --shadow-hover: 0 15px 50px rgba(26, 95, 106, 0.18);
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

/* === RESET & BASE === */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }

body {
    font-family: 'Lato', sans-serif;
    background-color: var(--color-bg);
    color: var(--color-text);
    line-height: 1.6;
    overflow-x: hidden;
}

h1, h2, h3, h4 {
    font-family: 'Playfair Display', serif;
    color: var(--color-primary);
    margin-bottom: 1rem;
    line-height: 1.2;
}

p { margin-bottom: 1.5rem; font-size: 1.05rem; color: var(--color-text-muted); }
a { text-decoration: none; transition: var(--transition); }
img { max-width: 100%; height: auto; display: block; }

.container { max-width: var(--max-width); margin: 0 auto; padding: 0 24px; }
.section-padding { padding: 100px 0; }
.text-center { text-align: center; }

/* === SKIP LINK === */
.skip-link {
    position: absolute; top: 0.75rem; left: 0.75rem; z-index: 9999;
    transform: translateY(-200%);
    background: var(--color-white); color: var(--color-primary);
    border: 2px solid var(--color-secondary);
    border-radius: 8px; padding: 0.5rem 0.75rem;
    font-weight: 700; transition: transform 0.2s ease;
}
.skip-link:focus-visible { transform: translateY(0); }

/* === FOCUS === */
/* #1A5F6A sur blanc = ratio 7.2:1 (WCAG AA ✓) */
a:focus-visible, button:focus-visible {
    outline: 3px solid var(--color-primary);
    outline-offset: 3px;
    border-radius: 4px;
}
/* #FFCF00 sur fonds sombres = ratio 9.5:1+ (WCAG AAA ✓) */
.infos-text a:focus-visible,
footer a:focus-visible {
    outline: 3px solid var(--color-gold);
    outline-offset: 3px;
    border-radius: 4px;
}

/* === BOUTONS === */
.btn {
    display: inline-flex; align-items: center; justify-content: center; gap: 12px;
    padding: 16px 36px; border-radius: 50px; font-weight: 700; font-size: 1rem;
    letter-spacing: 0.5px; text-transform: uppercase; cursor: pointer; border: none;
    transition: var(--transition);
}
/* #1a1a1a sur #FF9B00 = 7.3:1 (WCAG AA ✓) */
.btn-primary {
    background: linear-gradient(135deg, var(--color-accent) 0%, var(--color-accent-light) 100%);
    color: #1a1a1a;
    box-shadow: 0 4px 20px rgba(255, 155, 0, 0.4);
}
.btn-primary:hover { transform: translateY(-3px); box-shadow: 0 8px 28px rgba(255, 155, 0, 0.55); }

.btn-secondary {
    background: transparent; border: 2px solid var(--color-primary); color: var(--color-primary);
}
.btn-secondary:hover { background: var(--color-primary); color: var(--color-white); }

@keyframes pulse-accent {
    0%   { box-shadow: 0 0 0 0 rgba(255, 155, 0, 0.7); }
    70%  { box-shadow: 0 0 0 20px rgba(255, 155, 0, 0); }
    100% { box-shadow: 0 0 0 0 rgba(255, 155, 0, 0); }
}
.pulse-animation { animation: pulse-accent 2s infinite; }

/* === HEADER === */
header {
    background: rgba(255, 255, 255, 0.96);
    backdrop-filter: blur(12px);
    box-shadow: 0 2px 20px rgba(0,0,0,0.04);
    position: sticky; top: 0; z-index: 100;
}
nav { display: flex; justify-content: space-between; align-items: center; height: 90px; gap: 16px; }

/* Logo image */
.logo-img {
    height: 56px;
    width: auto;
    display: block;
    object-fit: contain;
}
/* Fallback texte si l'image échoue */
.logo-fallback {
    font-family: 'Playfair Display', serif;
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--color-primary);
    letter-spacing: -0.5px;
}
.logo-fallback span { color: var(--color-accent); }

.nav-links {
    display: flex; gap: 28px;
    list-style: none; padding: 0; margin: 0;
}
.nav-links a { color: var(--color-text); font-weight: 600; font-size: 0.95rem; position: relative; }
.nav-links a::after {
    content: ''; position: absolute; width: 0; height: 2px; bottom: -5px; left: 0;
    background-color: var(--color-accent); transition: width 0.3s;
}
.nav-links a:hover::after, .nav-links a[aria-current="page"]::after { width: 100%; }

/* Nav mobile burger */
.nav-toggle {
    display: none;
    flex-direction: column; justify-content: center; align-items: center;
    gap: 5px;
    width: 44px; height: 44px;
    background: none; border: 2px solid var(--color-primary);
    border-radius: 8px; cursor: pointer; flex-shrink: 0;
}
.nav-toggle span {
    display: block; width: 22px; height: 2px;
    background: var(--color-primary); border-radius: 2px;
    transition: var(--transition);
}
.nav-toggle[aria-expanded="true"] span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-toggle[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.nav-toggle[aria-expanded="true"] span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* === HERO === */
.hero {
    position: relative;
    padding: 160px 0 120px 0;
    background: linear-gradient(135deg, #1A5F6A 0%, #0E3040 100%);
    color: var(--color-white); overflow: hidden;
}
.hero-bg-img {
    position: absolute; top: 0; left: 0; width: 100%; height: 100%;
    opacity: 0.1; mix-blend-mode: overlay;
    background: url('Yalani.webp') center 20% / cover no-repeat;
}
.hero-content { position: relative; z-index: 2; max-width: 800px; margin: 0 auto; text-align: center; }
.hero h1 { font-size: 3.8rem; color: var(--color-white); margin-bottom: 1.5rem; }
.hero p { font-size: 1.4rem; color: rgba(255,255,255,0.9); margin-bottom: 3rem; font-weight: 300; }
/* Logo dans le hero */
.hero-logo {
    display: block;
    margin: 0 auto 28px;
    width: min(260px, 60vw);
    height: auto;
    border-radius: 12px;
    background: white;
    padding: 10px 16px;
    box-shadow: 0 4px 20px rgba(0,0,0,0.15);
}

.hero-slogan {
    font-size: 1.1rem;
    color: var(--color-accent-light);
    font-style: italic;
    font-weight: 400;
    margin-bottom: 20px;
    letter-spacing: 0.3px;
}

.hero-badge {
    display: inline-block; background: rgba(255,255,255,0.12);
    border: 1px solid rgba(255,255,255,0.25);
    color: rgba(255,255,255,0.9); padding: 6px 18px;
    border-radius: 20px; font-size: 0.9rem; margin-bottom: 24px; letter-spacing: 0.5px;
}

/* === QUI SUIS-JE === */
.about-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 80px; align-items: center; }
.about-img { position: relative; }
.about-img img {
    border-radius: var(--border-radius); box-shadow: var(--shadow-soft);
    width: 100%; max-height: 600px; object-fit: cover; object-position: center 15%;
}
.about-img::before {
    content: ''; position: absolute; top: -20px; left: -20px; width: 100%; height: 100%;
    border: 2px solid var(--color-accent); border-radius: var(--border-radius); z-index: -1;
}
.section-label {
    font-family: 'Lato', sans-serif; font-size: 0.85rem; font-weight: 700;
    text-transform: uppercase; letter-spacing: 1.5px;
    color: var(--color-secondary); margin-bottom: 8px;
}

.credentials-list {
    list-style: none; padding: 0; margin-top: 20px;
}
.credentials-list li {
    display: flex; align-items: center; gap: 10px;
    margin-bottom: 10px; font-size: 1rem; color: var(--color-text-muted);
}
.credentials-list li i { color: var(--color-secondary); }

/* === SECTION CV / PARCOURS === */
.cv-section { background: var(--color-surface); }
.cv-section h2 { text-align: center; margin-bottom: 8px; }
.cv-intro { text-align: center; margin-bottom: 48px; color: var(--color-text-muted); }
.cv-timeline {
    position: relative;
    max-width: 760px; margin: 0 auto;
    padding-left: 32px;
}
.cv-timeline::before {
    content: '';
    position: absolute; left: 11px; top: 0; bottom: 0;
    width: 2px; background: linear-gradient(to bottom, var(--color-secondary), var(--color-accent));
    border-radius: 2px;
}
.cv-item {
    position: relative; margin-bottom: 36px;
}
.cv-item::before {
    content: '';
    position: absolute; left: -27px; top: 6px;
    width: 12px; height: 12px;
    background: var(--color-accent); border-radius: 50%;
    border: 2px solid var(--color-white);
    box-shadow: 0 0 0 2px var(--color-accent);
}
.cv-date {
    font-size: 0.82rem; font-weight: 700; text-transform: uppercase;
    letter-spacing: 1px; color: var(--color-secondary); margin-bottom: 4px;
}
.cv-title {
    font-family: 'Playfair Display', serif;
    font-size: 1.1rem; color: var(--color-primary); font-weight: 600; margin-bottom: 2px;
}
.cv-org {
    font-size: 0.95rem; color: var(--color-text-muted); margin-bottom: 0;
}
.cv-linkedin-cta {
    text-align: center; margin-top: 40px;
}
.cv-linkedin-link {
    display: inline-flex; align-items: center; gap: 10px;
    background: #0A66C2; color: var(--color-white);
    padding: 12px 28px; border-radius: 50px;
    font-weight: 700; font-size: 0.95rem;
    box-shadow: 0 4px 16px rgba(10, 102, 194, 0.3);
    transition: var(--transition);
}
.cv-linkedin-link:hover { background: #004182; transform: translateY(-2px); box-shadow: 0 6px 20px rgba(10, 102, 194, 0.4); }
.cv-linkedin-link:focus-visible { outline: 3px solid #0A66C2; outline-offset: 3px; }

/* === SECTION TALISMAN === */
.talisman-section {
    background-color: #FFF8E8;
    border-top: 6px solid var(--color-accent);
    border-bottom: 6px solid var(--color-accent);
    position: relative; overflow: hidden;
}
.paw-bg {
    position: absolute; opacity: 0.04; color: var(--color-primary); font-size: 20rem;
    z-index: 0; transform: rotate(-20deg); pointer-events: none;
}
.paw-1 { top: -50px; left: -50px; }
.paw-2 { bottom: -50px; right: -50px; }

.talisman-grid {
    display: grid; grid-template-columns: 1.5fr 1fr; gap: 60px; align-items: center; position: relative; z-index: 1;
}
.talisman-content h2 { font-size: 2.8rem; color: #B36B00; margin-bottom: 10px; }
.talisman-badge {
    display: inline-block; background: var(--color-accent); padding: 6px 16px;
    border-radius: 20px; font-weight: 700; font-size: 0.85rem; margin-bottom: 20px; text-transform: uppercase;
    /* #1a1a1a sur #FF9B00 = 7.3:1 (WCAG AA ✓) */
    color: #1a1a1a;
}
.talisman-card {
    background: var(--color-white); padding: 15px; border-radius: 20px; transform: rotate(3deg);
    box-shadow: 0 20px 40px rgba(0,0,0,0.1); text-align: center;
}
.talisman-card img { width: 100%; border-radius: 16px; height: 350px; object-fit: cover; }
.talisman-card .caption {
    margin-top: 15px; font-family: 'Playfair Display', serif;
    font-weight: bold; font-size: 1.2rem; color: var(--color-primary);
}

/* === SECTION PRATIQUES === */
.pratiques-intro {
    background: var(--color-surface); border-radius: var(--border-radius);
    padding: 32px 40px; margin-bottom: 50px;
    border-left: 4px solid var(--color-secondary);
}
.pratiques-intro p { margin-bottom: 0.5rem; }
.pratiques-intro p:last-child { margin-bottom: 0; }

.services-grid {
    display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: 30px;
}
.service-card {
    background: var(--color-white); padding: 40px 32px; border-radius: var(--border-radius);
    box-shadow: var(--shadow-soft); transition: var(--transition); position: relative; top: 0;
    border-top: 4px solid transparent;
}
.service-card:hover { top: -8px; box-shadow: var(--shadow-hover); border-top-color: var(--color-secondary); }
.service-icon {
    width: 70px; height: 70px;
    background: linear-gradient(135deg, rgba(14,140,130,0.1) 0%, rgba(26,95,106,0.08) 100%);
    color: var(--color-secondary);
    border-radius: 50%; display: flex; align-items: center; justify-content: center;
    font-size: 1.8rem; margin-bottom: 24px;
}
.service-card h3 { color: var(--color-primary); margin-bottom: 12px; }
.service-card ul {
    list-style: none; padding: 0; margin-top: 14px;
}
.service-card ul li {
    padding: 5px 0 5px 20px; position: relative;
    color: var(--color-text-muted); font-size: 0.93rem; line-height: 1.4;
}
.service-card ul li::before {
    content: '—'; position: absolute; left: 0;
    color: var(--color-accent); font-weight: 700;
}

/* === TARIFS === */
.tarifs-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 32px;
    align-items: start;
}

.tarif-group-title {
    font-size: 1rem;
    font-weight: 700;
    color: var(--color-primary);
    margin-bottom: 14px;
    padding-bottom: 10px;
    border-bottom: 2px solid var(--color-accent);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.tarif-card {
    display: flex;
    align-items: center;
    gap: 14px;
    background: #fff;
    border-radius: 12px;
    padding: 16px;
    margin-bottom: 10px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.06);
    transition: transform 0.2s, box-shadow 0.2s;
}

.tarif-card:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(0,0,0,0.1);
}

.tarif-card--featured {
}

.tarif-dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    flex-shrink: 0;
}

.tarif-info {
    flex: 1;
}

.tarif-info strong {
    display: block;
    font-size: 0.95rem;
    color: var(--color-text);
    margin-bottom: 3px;
}

.tarif-info span {
    font-size: 0.82rem;
    color: #718096;
}

.tarif-price {
    font-size: 1rem;
    font-weight: 700;
    color: var(--color-primary);
    background: #E0F2F1;
    padding: 4px 12px;
    border-radius: 20px;
    white-space: nowrap;
    flex-shrink: 0;
}

@media (max-width: 900px) {
    .tarifs-grid { grid-template-columns: 1fr; gap: 24px; }
}

/* === SLIDER CABINET === */
.cabinet-photos-section { background: var(--bg-light); }
.slider {
    position: relative;
    max-width: 900px;
    margin: 0 auto;
    border-radius: var(--border-radius);
    overflow: hidden;
    box-shadow: var(--shadow-soft);
}
.slider-track {
    display: flex;
    width: 100%;
    transition: transform 0.45s cubic-bezier(0.4, 0, 0.2, 1);
    will-change: transform;
}
.slide {
    flex: 0 0 100%;
    width: 100%;
}
.slide img {
    width: 100%;
    height: 480px;
    object-fit: cover;
    object-position: center center;
    display: block;
}
.slider-btn {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    background: rgba(255,255,255,0.85);
    border: none;
    border-radius: 50%;
    width: 44px;
    height: 44px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1rem;
    color: var(--color-primary);
    box-shadow: 0 2px 8px rgba(0,0,0,0.18);
    transition: background 0.2s, opacity 0.2s;
    z-index: 2;
}
.slider-btn:hover { background: #fff; }
.slider-prev { left: 12px; }
.slider-next { right: 12px; }
.slider-dots {
    position: absolute;
    bottom: 14px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    gap: 8px;
    z-index: 2;
}
.slider-dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    border: none;
    background: rgba(255,255,255,0.55);
    cursor: pointer;
    padding: 0;
    transition: background 0.2s, transform 0.2s;
}
.slider-dot.active {
    background: #fff;
    transform: scale(1.25);
}
@media (max-width: 640px) {
    .slide img { height: 260px; }
    .slider-btn { width: 36px; height: 36px; font-size: 0.85rem; }
}

/* === INFOS CABINET === */
.infos-grid {
    display: grid; grid-template-columns: 1fr 2fr; gap: 0;
    border-radius: var(--border-radius); overflow: hidden;
    box-shadow: var(--shadow-soft); background: white;
}
.infos-text { padding: 60px; background: var(--color-primary); color: var(--color-white); }
/* #FFCF00 sur #1A5F6A = 9.6:1 (WCAG AAA ✓) */
.infos-text h2, .infos-text h3 { color: var(--color-gold); }
.infos-text p, .infos-text li { color: rgba(255,255,255,0.9); }
.infos-list { list-style: none; padding: 0; }
.infos-list li { display: flex; gap: 15px; margin-bottom: 20px; align-items: flex-start; }
.infos-list i { color: var(--color-accent-light); margin-top: 5px; flex-shrink: 0; }
.map-frame { width: 100%; height: 100%; min-height: 400px; }
.map-frame iframe { width: 100%; height: 100%; min-height: 400px; border: 0; display: block; }

/* === FOOTER === */
footer { background: #0D2830; color: #A0AEC0; padding: 80px 0 30px; }
.footer-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 40px; }
.footer-col h3 { color: var(--color-white); margin-bottom: 20px; font-size: 1.1rem; }
.footer-col ul { list-style: none; padding: 0; }
.footer-col ul li { margin-bottom: 10px; }
.footer-col ul li a { color: #A0AEC0; }
.footer-col ul li a:hover { color: var(--color-white); }
.footer-bottom { border-top: 1px solid #1E3D4A; margin-top: 60px; padding-top: 30px; text-align: center; font-size: 0.9rem; }

/* === FAB === */
.fab-rdv {
    position: fixed; bottom: 28px; right: 28px; z-index: 999;
    display: flex; align-items: center; justify-content: center;
    width: 64px; height: 64px; border-radius: 50%;
    background: var(--color-accent); font-size: 26px;
    /* #1a1a1a sur #FF9B00 = 7.3:1 (WCAG 1.4.11 ✓) */
    color: #1a1a1a;
    box-shadow: 0 5px 20px rgba(255, 155, 0, 0.5);
    transition: var(--transition); animation: pulse-accent 3s infinite;
}
.fab-rdv:hover { transform: scale(1.1) rotate(10deg); }

/* === MENU MOBILE — DRAWER LATÉRAL === */

/* Overlay sombre derrière le drawer */
.mobile-overlay {
    display: none;
    position: fixed; inset: 0; z-index: 200;
    background: rgba(0, 0, 0, 0.5);
    opacity: 0;
    transition: opacity 0.3s ease;
}
.mobile-overlay.is-open { display: block; opacity: 1; }

/* Drawer */
.mobile-nav {
    position: fixed;
    top: 0;
    right: -320px;
    width: 300px;
    height: 100%;
    z-index: 300;
    background: #ffffff;
    display: flex;
    flex-direction: column;
    transition: right 0.3s ease;
    box-shadow: -8px 0 40px rgba(0,0,0,0.15);
    overflow-y: auto;
}
.mobile-nav.is-open {
    right: 0;
}

/* Header du drawer */
.mobile-nav-header {
    display: flex; align-items: center; justify-content: space-between;
    padding: 20px 20px;
    border-bottom: 1px solid #e8eef0;
    flex-shrink: 0;
}
.mobile-nav-header img {
    height: 44px; width: auto;
}
.mobile-close {
    width: 44px; height: 44px;
    background: none; border: none; cursor: pointer;
    display: flex; align-items: center; justify-content: center;
    font-size: 1.3rem; color: var(--color-text-muted);
    border-radius: 8px; transition: var(--transition);
}
.mobile-close:hover { background: #f0f4f5; color: var(--color-primary); }

/* Liens de navigation */
.mobile-nav-links {
    display: flex; flex-direction: column;
    padding: 16px 0; flex: 1;
}
.mobile-nav-links a {
    display: block;
    padding: 14px 24px;
    font-size: 1rem; font-weight: 600;
    color: var(--color-text);
    border-left: 3px solid transparent;
    transition: var(--transition);
}
.mobile-nav-links a:hover, .mobile-nav-links a:focus-visible {
    background: #f0f7f8;
    color: var(--color-primary);
    border-left-color: var(--color-accent);
}
.mobile-nav-links a:focus-visible { outline: 2px solid var(--color-primary); outline-offset: -2px; }

/* CTA en bas du drawer */
.mobile-nav-cta {
    padding: 20px 24px;
    border-top: 1px solid #e8eef0;
    flex-shrink: 0;
}
.mobile-nav-cta a {
    display: flex; align-items: center; justify-content: center; gap: 10px;
    background: var(--color-accent); color: #1a1a1a;
    padding: 14px 20px; border-radius: 50px;
    font-weight: 700; font-size: 0.95rem; text-transform: uppercase; letter-spacing: 0.5px;
    width: 100%;
}

/* === RESPONSIVE === */
@media (max-width: 992px) {
    .about-grid, .talisman-grid, .infos-grid { grid-template-columns: 1fr; }
    .hero h1 { font-size: 2.8rem; }
    .talisman-card { transform: rotate(0); max-width: 400px; margin: 0 auto; }
    .infos-text { padding: 40px; }
}

@media (max-width: 768px) {
    /* Masquer nav desktop, afficher burger */
    .nav-links { display: none; }
    .nav-links-cta { display: none; }
    .nav-toggle { display: flex; }

    .hero { padding: 120px 0 80px; }
    .hero h1 { font-size: 2.1rem; hyphens: none; overflow-wrap: break-word; }
    .hero p { font-size: 1.15rem; }
    .section-padding { padding: 60px 0; }

    /* Touch targets min 44x44 (WCAG 2.5.5) */
    .btn { min-height: 48px; padding: 14px 28px; }
    .fab-rdv { width: 60px; height: 60px; }

    .cv-timeline { padding-left: 24px; }
    .pratiques-intro { padding: 24px; }
    .talisman-content h2 { font-size: 2rem; }
}

@media (max-width: 480px) {
    .container { padding: 0 16px; }
    .hero h1 { font-size: 1.75rem; }
    .infos-text { padding: 28px 20px; }
    .services-grid { grid-template-columns: 1fr; }
    .cv-timeline { padding-left: 20px; }
}

/* === REDUCED MOTION === */
@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after { animation-duration: 0.01ms !important; transition-duration: 0.01ms !important; }
    html { scroll-behavior: auto; }
}