/* =========================================================
   OCTAVIA SPA - MAIN STYLESHEET
   Palette: Terracotta / Beige / Doré
   Fonts: Cormorant Garamond (titres) + Jost (texte)
   ========================================================= */

:root {
    --octavia-primary: #C57B47;
    --octavia-primary-dark: #A5623A;
    --octavia-gold: #C9A24B;
    --octavia-beige: #F4EDE4;
    --octavia-cream: #FBF7F1;
    --octavia-dark: #2B2119;
    --octavia-text: #4A3B30;
    --font-heading: 'Cormorant Garamond', serif;
    --font-body: 'Jost', sans-serif;
    --radius: 6px;
    --transition: all 0.35s ease;
}

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

html { scroll-behavior: smooth; }

body {
    font-family: var(--font-body);
    color: var(--octavia-text);
    background: var(--octavia-cream);
    line-height: 1.65;
    overflow-x: hidden;
}

img { max-width: 100%; display: block; height: auto; }
a { text-decoration: none; color: inherit; }
ul { list-style: none; }

h1, h2, h3, h4 {
    font-family: var(--font-heading);
    color: var(--octavia-dark);
    font-weight: 600;
    line-height: 1.2;
}

h1 { font-size: clamp(2.2rem, 5vw, 3.6rem); }
h2 { font-size: clamp(1.8rem, 4vw, 2.6rem); margin-bottom: 0.6rem; }
h3 { font-size: 1.35rem; margin-bottom: 0.5rem; }

.container { max-width: 1180px; margin: 0 auto; padding: 0 24px; }
.section { padding: 80px 0; }
.section-intro { max-width: 620px; color: #7A6A5C; margin-bottom: 2.5rem; }
.eyebrow {
    display: inline-block;
    color: var(--octavia-primary);
    font-size: 0.8rem;
    letter-spacing: 2px;
    text-transform: uppercase;
    margin-bottom: 0.8rem;
    font-weight: 500;
}

/* Skip link */
.skip-link { position: absolute; left: -9999px; }
.skip-link:focus { left: 10px; top: 10px; background: #fff; padding: 10px; z-index: 9999; }

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 14px 32px;
    border-radius: var(--radius);
    font-weight: 500;
    font-size: 0.95rem;
    letter-spacing: 0.5px;
    transition: var(--transition);
    cursor: pointer;
    border: 2px solid transparent;
}
.btn-primary { background: var(--octavia-primary); color: #fff; }
.btn-primary:hover { background: var(--octavia-primary-dark); transform: translateY(-2px); }
.btn-outline { border-color: var(--octavia-dark); color: var(--octavia-dark); }
.btn-outline:hover { background: var(--octavia-dark); color: #fff; }
.btn-header-cta { background: var(--octavia-gold); color: #fff; padding: 10px 22px; border-radius: 30px; font-size: 0.85rem; }
.btn-header-cta:hover { background: var(--octavia-primary); }
.btn-whatsapp { background: #25D366; color: #fff; width: 100%; justify-content: center; margin: 1rem 0; }
.btn-sm { padding: 8px 18px; font-size: 0.85rem; }

/* Header */
.site-header {
    position: sticky; top: 0; z-index: 500;
    background: rgba(251,247,241,0.95);
    backdrop-filter: blur(6px);
    border-bottom: 1px solid rgba(0,0,0,0.06);
}
.header-inner { display: flex; align-items: center; justify-content: space-between; padding: 16px 24px; gap: 24px; }
.logo-text { font-family: var(--font-heading); font-size: 1.6rem; font-weight: 700; color: var(--octavia-dark); }
.logo-accent { color: var(--octavia-primary); }
.nav-list { display: flex; gap: 28px; }
.nav-list a { font-size: 0.9rem; letter-spacing: 0.5px; text-transform: uppercase; font-weight: 500; position: relative; }
.nav-list a::after {
    content: ''; position: absolute; left: 0; bottom: -4px; width: 0; height: 2px;
    background: var(--octavia-primary); transition: width 0.3s ease;
}
.nav-list a:hover::after { width: 100%; }
.mobile-toggle { display: none; flex-direction: column; gap: 5px; background: none; border: none; cursor: pointer; }
.mobile-toggle span { width: 26px; height: 2px; background: var(--octavia-dark); }

/* Hero */
.hero {
    min-height: 92vh; display: flex; align-items: center;
    background-size: cover; background-position: center;
    position: relative; color: #fff;
}
.hero-overlay { position: absolute; inset: 0; background: linear-gradient(180deg, rgba(43,33,25,0.55), rgba(43,33,25,0.85)); }
.hero-content { position: relative; z-index: 2; max-width: 780px; animation: fadeUp 1s ease; }
.badge {
    display: inline-block; background: rgba(255,255,255,0.15); border: 1px solid rgba(255,255,255,0.3);
    padding: 6px 18px; border-radius: 30px; font-size: 0.8rem; letter-spacing: 1px; margin-bottom: 1.2rem;
}
.hero h1 { color: #fff; margin-bottom: 1rem; }
.hero-subtitle { font-size: 1.1rem; opacity: 0.92; margin-bottom: 2rem; max-width: 600px; }
.hero-cta { display: flex; gap: 16px; flex-wrap: wrap; }
.hero-stats { display: flex; gap: 24px; margin-top: 1.5rem; flex-wrap: wrap; font-size: 0.95rem; color: #fff; }

@keyframes fadeUp { from { opacity: 0; transform: translateY(30px); } to { opacity: 1; transform: translateY(0); } }

/* Cards grid */
.cards-grid { display: grid; gap: 32px; margin-top: 2rem; }
.cards-3 { grid-template-columns: repeat(3, 1fr); }
.cards-4 { grid-template-columns: repeat(4, 1fr); }

.care-card {
    background: #fff; border-radius: var(--radius); overflow: hidden;
    box-shadow: 0 8px 24px rgba(43,33,25,0.08); transition: var(--transition);
}
.care-card:hover { transform: translateY(-8px); box-shadow: 0 16px 32px rgba(43,33,25,0.15); }
.care-card-img { height: 220px; background-size: cover; background-position: center; background-color: var(--octavia-beige); }
.care-card-body { padding: 24px; }
.care-card-featured { border: 2px solid var(--octavia-gold); }
.price { display: block; font-family: var(--font-heading); font-size: 1.3rem; color: var(--octavia-primary); font-weight: 600; margin: 0.8rem 0; }
.link-arrow { color: var(--octavia-primary); font-weight: 500; }
.link-arrow:hover { text-decoration: underline; }

.pillar { text-align: center; padding: 24px; }
.pillar-icon { font-size: 2rem; color: var(--octavia-gold); margin-bottom: 0.8rem; }

.pourquoi-octavia { background: var(--octavia-beige); }

/* Testimonials */
.temoignages { background: var(--octavia-dark); color: #fff; text-align: center; }
.temoignages h2, .temoignages .eyebrow { color: #fff; }
.testimonial-carousel { position: relative; overflow: hidden; margin: 2rem 0; }
.testimonial-track { display: flex; transition: transform 0.5s ease; }
.testimonial-slide { min-width: 100%; padding: 0 60px; }
.stars { color: var(--octavia-gold); font-size: 1.2rem; margin-bottom: 1rem; }
.testimonial-slide p { font-size: 1.15rem; font-style: italic; margin-bottom: 1.2rem; max-width: 640px; margin-left: auto; margin-right: auto; }
.author { display: block; font-weight: 600; }
.time { display: block; opacity: 0.6; font-size: 0.85rem; }
.carousel-controls { display: flex; justify-content: center; gap: 20px; margin-top: 1rem; }
.carousel-prev, .carousel-next {
    background: rgba(255,255,255,0.1); border: 1px solid rgba(255,255,255,0.3); color: #fff;
    width: 40px; height: 40px; border-radius: 50%; cursor: pointer; font-size: 1.2rem;
}
.carousel-prev:hover, .carousel-next:hover { background: var(--octavia-primary); }

/* CTA final */
.cta-final { background: linear-gradient(120deg, var(--octavia-primary), var(--octavia-gold)); color: #fff; text-align: center; }
.cta-final h2 { color: #fff; }
.cta-final-inner { display: flex; flex-direction: column; align-items: center; gap: 1rem; }
.cta-final .btn-primary { background: var(--octavia-dark); }

/* Two column */
.two-col { display: grid; grid-template-columns: 1fr 1fr; gap: 48px; align-items: center; }
.col-image img { border-radius: var(--radius); box-shadow: 0 12px 32px rgba(0,0,0,0.12); }

blockquote { font-family: var(--font-heading); font-size: 1.4rem; font-style: italic; color: var(--octavia-primary); border-left: 4px solid var(--octavia-gold); padding-left: 24px; margin: 1.5rem 0; }

.gallery-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.gallery-grid img { border-radius: var(--radius); aspect-ratio: 4/3; object-fit: cover; }

/* Services */
.page-hero { background: var(--octavia-beige); padding: 100px 0 60px; text-align: center; }
.page-hero .eyebrow { display: block; }
.service-table { display: flex; flex-direction: column; gap: 16px; margin-top: 1.5rem; }
.service-row {
    display: flex; justify-content: space-between; align-items: center; gap: 20px;
    background: #fff; padding: 24px; border-radius: var(--radius); box-shadow: 0 4px 16px rgba(43,33,25,0.06);
    transition: var(--transition);
}
.service-row:hover { box-shadow: 0 10px 28px rgba(43,33,25,0.12); }
.service-row-featured { border: 2px solid var(--octavia-gold); }
.duration { display: inline-block; margin-top: 0.4rem; font-size: 0.85rem; color: var(--octavia-primary); }
.service-price { display: flex; flex-direction: column; align-items: flex-end; gap: 10px; }

/* Forms */
.octavia-form { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; margin-top: 1.5rem; }
.form-row-full { grid-column: span 2; }
.form-row label { display: block; margin-bottom: 6px; font-size: 0.85rem; font-weight: 500; }
.form-row input, .form-row select, .form-row textarea {
    width: 100%; padding: 12px 16px; border: 1px solid #E0D5C7; border-radius: var(--radius);
    font-family: var(--font-body); background: #fff;
}
.form-row input:focus, .form-row select:focus, .form-row textarea:focus { outline: none; border-color: var(--octavia-primary); }
.form-feedback { grid-column: span 2; padding: 10px; border-radius: var(--radius); }
.form-feedback.success { background: #E4F5E9; color: #1E7A3E; }
.form-feedback.error { background: #FBE6E6; color: #B23434; }

.reservation-section .two-col { align-items: start; }
.whatsapp-card { background: var(--octavia-beige); padding: 32px; border-radius: var(--radius); text-align: center; }
.whatsapp-info p { margin: 6px 0; }

.contact-cards .pillar { background: #fff; border-radius: var(--radius); box-shadow: 0 4px 16px rgba(43,33,25,0.06); }
.map-embed { border-radius: var(--radius); overflow: hidden; box-shadow: 0 8px 24px rgba(43,33,25,0.1); }
.social-row { display: flex; gap: 16px; margin-top: 1rem; flex-wrap: wrap; align-items: center; }
.social-row a { color: var(--octavia-primary); font-weight: 500; }

/* Footer */
.site-footer { background: var(--octavia-dark); color: #E9DFD3; padding: 60px 0 0; }
.footer-grid { display: grid; grid-template-columns: 2fr 1fr 1.5fr; gap: 40px; padding-bottom: 40px; }
.site-footer h4 { color: #fff; margin-bottom: 1rem; }
.site-footer a:hover { color: var(--octavia-gold); }
.footer-links ul li { margin-bottom: 8px; }
.footer-contact p { margin-bottom: 10px; }
.social-links { display: flex; gap: 14px; margin-top: 1rem; }
.social-links a { width: 38px; height: 38px; border-radius: 50%; background: rgba(255,255,255,0.08); display: flex; align-items: center; justify-content: center; }
.social-links a:hover { background: var(--octavia-primary); }
.footer-bottom {
    border-top: 1px solid rgba(255,255,255,0.1); padding: 20px 24px;
    display: flex; justify-content: space-between; font-size: 0.8rem; opacity: 0.7; flex-wrap: wrap; gap: 8px;
}

/* Floating buttons */
.floating-actions { position: fixed; bottom: 24px; right: 24px; z-index: 999; display: flex; flex-direction: column; gap: 12px; }
.float-btn {
    width: 56px; height: 56px; border-radius: 50%; display: flex; align-items: center; justify-content: center;
    color: #fff; font-size: 1.4rem; box-shadow: 0 6px 18px rgba(0,0,0,0.25); transition: var(--transition);
}
.float-whatsapp { background: #25D366; }
.float-phone { background: var(--octavia-primary); }
.float-btn:hover { transform: scale(1.1); }

/* Responsive */
@media (max-width: 900px) {
    .cards-3, .cards-4 { grid-template-columns: repeat(2, 1fr); }
    .two-col { grid-template-columns: 1fr; }
    .footer-grid { grid-template-columns: 1fr; }
    .gallery-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 640px) {
    .nav-list, .btn-header-cta { display: none; }
    .mobile-toggle { display: flex; }
    .site-header.nav-open .nav-list { display: flex; position: absolute; top: 100%; left: 0; right: 0; flex-direction: column; background: #fff; padding: 20px; }
    .cards-3, .cards-4 { grid-template-columns: 1fr; }
    .octavia-form { grid-template-columns: 1fr; }
    .form-row-full { grid-column: span 1; }
    .form-feedback { grid-column: span 1; }
    .service-row { flex-direction: column; align-items: flex-start; }
    .service-price { align-items: flex-start; }
    .gallery-grid { grid-template-columns: 1fr; }
}