/* CCS — Site vitrine */

/* ---------- Primitives ---------- */
.container { max-width: var(--container); margin: 0 auto; padding: 0 var(--space-5); }

.eyebrow {
  display: inline-flex; align-items: center; gap: 12px;
  font-size: 12px; font-weight: 600; letter-spacing: 0.16em; text-transform: uppercase;
  color: var(--gold-600);
}
.eyebrow::before { content: ''; width: 32px; height: 1px; background: var(--gold-500); }
.on-dark .eyebrow, .eyebrow.light { color: var(--gold-400); }

.section-title {
  font-family: var(--font-serif); font-weight: 500; line-height: 1.15;
  font-size: clamp(2rem, 4.2vw, 3.2rem); color: var(--ink-900);
  margin: var(--space-4) 0 var(--space-4); max-width: 22ch;
}
.section-lead { color: var(--ink-600); max-width: 60ch; margin: 0 0 var(--space-6); font-size: 17px; }

.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 10px;
  min-height: 48px; padding: 0 28px; border-radius: var(--radius-sm);
  font-size: 12.5px; font-weight: 600; letter-spacing: 0.14em; text-transform: uppercase;
  text-decoration: none; border: 1px solid transparent;
  transition: background var(--dur-fast) var(--ease-out), color var(--dur-fast) var(--ease-out),
              border-color var(--dur-fast) var(--ease-out), transform var(--dur-fast) var(--ease-out);
}
.btn:active { transform: scale(0.98); }
.btn-gold { background: var(--gold-500); color: var(--night-950); border-color: var(--gold-500); }
.btn-gold:hover { background: var(--gold-400); border-color: var(--gold-400); }
.btn-ghost-light { background: transparent; color: var(--white); border-color: rgba(255,255,255,0.45); }
.btn-ghost-light:hover { background: rgba(255,255,255,0.1); border-color: var(--white); }
.btn-night { background: var(--night-900); color: var(--white); border-color: var(--night-900); }
.btn-night:hover { background: var(--night-700); border-color: var(--night-700); }

.section { padding: var(--space-10) 0; }
@media (max-width: 768px) { .section { padding: var(--space-8) 0; } }

/* ---------- Header ---------- */
.site-header {
  position: fixed; inset: 0 0 auto 0; z-index: 100;
  transition: background var(--dur-med) var(--ease-out), box-shadow var(--dur-med) var(--ease-out);
}
.site-header.scrolled {
  background: rgba(10, 6, 32, 0.9);
  -webkit-backdrop-filter: blur(14px); backdrop-filter: blur(14px);
  box-shadow: 0 1px 0 rgba(255,255,255,0.08);
}
.nav { display: flex; align-items: center; justify-content: space-between; gap: var(--space-5); height: 80px; }

.brand { display: inline-flex; align-items: center; gap: 14px; text-decoration: none; color: var(--white); }
.brand-flower { width: 46px; height: auto; flex: none; }
.brand-name { display: flex; flex-direction: column; line-height: 1.35; }
.brand-name b { font-size: 14px; font-weight: 600; letter-spacing: 0.26em; text-transform: uppercase; }
.brand-name span { font-size: 9.5px; font-weight: 500; letter-spacing: 0.18em; text-transform: uppercase; color: var(--gold-400); }

.nav-links { display: flex; align-items: center; gap: var(--space-6); list-style: none; margin: 0; padding: 0; }
.nav-links a:not(.btn) {
  color: rgba(255,255,255,0.85); text-decoration: none; font-size: 13.5px; font-weight: 500;
  letter-spacing: 0.04em; padding: 10px 2px; position: relative; transition: color var(--dur-fast);
}
.nav-links a:not(.btn)::after {
  content: ''; position: absolute; left: 0; right: 100%; bottom: 4px; height: 1px;
  background: var(--gold-400); transition: right var(--dur-med) var(--ease-out);
}
.nav-links a:not(.btn):hover { color: var(--white); }
.nav-links a:not(.btn):hover::after { right: 0; }
.nav-links .btn { min-height: 42px; padding: 0 20px; }

.burger {
  display: none; width: 48px; height: 48px; background: none; border: none; padding: 12px;
  flex-direction: column; justify-content: center; gap: 6px;
}
.burger span { display: block; height: 2px; background: var(--white); border-radius: 2px; transition: transform var(--dur-med) var(--ease-out), opacity var(--dur-fast); }
.burger[aria-expanded="true"] span:nth-child(1) { transform: translateY(8px) rotate(45deg); }
.burger[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.burger[aria-expanded="true"] span:nth-child(3) { transform: translateY(-8px) rotate(-45deg); }

@media (max-width: 900px) {
  .burger { display: flex; }
  .nav-links {
    position: fixed; inset: 0; z-index: -1; flex-direction: column; justify-content: center;
    background: var(--night-950); gap: var(--space-5);
    opacity: 0; visibility: hidden; transition: opacity var(--dur-med) var(--ease-out), visibility var(--dur-med);
  }
  .nav-links.open { opacity: 1; visibility: visible; }
  .nav-links a:not(.btn) { font-size: 20px; font-family: var(--font-serif); letter-spacing: 0.02em; }
}

/* ---------- Hero ---------- */
.hero { position: relative; min-height: 100dvh; display: flex; flex-direction: column; color: var(--white); }
.hero-media { position: absolute; inset: 0; overflow: hidden; background: var(--night-900); }
.hero-media img { width: 100%; height: 100%; object-fit: cover; }
.hero-media::after {
  content: ''; position: absolute; inset: 0;
  background: linear-gradient(180deg, rgba(10,6,32,0.55) 0%, rgba(10,6,32,0.25) 40%, rgba(10,6,32,0.72) 100%);
}
.hero-content {
  position: relative; z-index: 1; flex: 1; display: flex; flex-direction: column;
  justify-content: center; padding-top: 120px; padding-bottom: var(--space-7);
}
.hero h1 {
  font-family: var(--font-serif); font-weight: 500; line-height: 1.08;
  font-size: clamp(2.6rem, 6.5vw, 5rem); margin: var(--space-5) 0; max-width: 15ch;
  text-wrap: balance;
}
.hero-sub { font-size: clamp(16px, 1.6vw, 19px); font-weight: 300; color: rgba(255,255,255,0.88); max-width: 54ch; margin: 0 0 var(--space-6); line-height: 1.7; }
.hero-actions { display: flex; flex-wrap: wrap; gap: var(--space-4); }

.hero-stats {
  position: relative; z-index: 1;
  border-top: 1px solid rgba(255,255,255,0.18);
  background: rgba(10,6,32,0.35);
  -webkit-backdrop-filter: blur(8px); backdrop-filter: blur(8px);
}
.hero-stats .container { display: grid; grid-template-columns: repeat(4, 1fr); }
.stat { padding: var(--space-5) var(--space-5) var(--space-5) 0; }
.stat + .stat { padding-left: var(--space-5); border-left: 1px solid rgba(255,255,255,0.14); }
.stat b { display: block; font-family: var(--font-serif); font-size: 28px; font-weight: 500; color: var(--gold-400); }
.stat span { font-size: 12.5px; letter-spacing: 0.06em; color: rgba(255,255,255,0.75); }
@media (max-width: 768px) {
  .hero-stats .container { grid-template-columns: 1fr 1fr; }
  .stat, .stat + .stat { padding: var(--space-4) var(--space-3); border-left: none; }
  .stat:nth-child(even) { border-left: 1px solid rgba(255,255,255,0.14); }
  .stat:nth-child(n+3) { border-top: 1px solid rgba(255,255,255,0.14); }
}

/* ---------- Services ---------- */
.services-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--space-5); }
@media (max-width: 1024px) { .services-grid { grid-template-columns: 1fr 1fr; } }
@media (max-width: 640px) { .services-grid { grid-template-columns: 1fr; } }

.service-card {
  background: var(--white); border: 1px solid var(--line); border-radius: var(--radius-md);
  overflow: hidden; display: flex; flex-direction: column;
  transition: box-shadow var(--dur-med) var(--ease-out), transform var(--dur-med) var(--ease-out);
}
.service-card:hover { box-shadow: var(--shadow-lift); transform: translateY(-4px); }
.service-card figure { margin: 0; aspect-ratio: 16 / 10; overflow: hidden; background: var(--sand-200); }
.service-card img { width: 100%; height: 100%; object-fit: cover; transition: transform 700ms var(--ease-out); }
.service-card:hover img { transform: scale(1.05); }
.service-body { padding: var(--space-5); display: flex; flex-direction: column; gap: var(--space-3); flex: 1; }
.service-head { display: flex; align-items: center; gap: 12px; }
.service-head svg { width: 22px; height: 22px; color: var(--gold-600); flex: none; }
.service-body h3 { font-family: var(--font-serif); font-size: 21px; font-weight: 600; margin: 0; }
.service-body p { margin: 0; color: var(--ink-600); font-size: 14.5px; flex: 1; }

/* ---------- Destinations ---------- */
.destinations { display: grid; grid-template-columns: 1fr 1fr; gap: var(--space-5); }
@media (max-width: 860px) { .destinations { grid-template-columns: 1fr; } }
.destination {
  position: relative; min-height: 460px; border-radius: var(--radius-md); overflow: hidden;
  display: flex; align-items: flex-end; color: var(--white); text-decoration: none;
}
.destination img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; transition: transform 900ms var(--ease-out); }
.destination:hover img { transform: scale(1.06); }
.destination::after { content: ''; position: absolute; inset: 0; background: linear-gradient(200deg, rgba(10,6,32,0.05) 30%, rgba(10,6,32,0.82) 100%); }
.destination-body { position: relative; z-index: 1; padding: var(--space-6); }
.destination-tag {
  display: inline-block; font-size: 11px; font-weight: 600; letter-spacing: 0.16em; text-transform: uppercase;
  color: var(--gold-300); border: 1px solid rgba(210,182,126,0.55); border-radius: var(--radius-full);
  padding: 6px 14px; margin-bottom: var(--space-4); background: rgba(10,6,32,0.35);
}
.destination h3 { font-family: var(--font-serif); font-size: clamp(26px, 3vw, 34px); font-weight: 500; margin: 0 0 var(--space-3); }
.destination p { margin: 0; color: rgba(255,255,255,0.85); font-size: 15px; max-width: 46ch; }

/* ---------- Approche ---------- */
.approach { background: var(--night-950); color: var(--white); position: relative; overflow: hidden; }
.approach .container { position: relative; }
.approach-watermark {
  position: absolute; right: -90px; top: 50%; transform: translateY(-50%);
  width: min(520px, 60vw); height: auto; color: var(--gold-400); opacity: 0.07; pointer-events: none;
}
.approach .section-title { color: var(--white); }
.approach-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--space-6); margin-top: var(--space-7); }
@media (max-width: 860px) { .approach-grid { grid-template-columns: 1fr; } }
.step { border-top: 1px solid var(--line-dark); padding-top: var(--space-5); }
.step-num { font-family: var(--font-serif); font-size: 44px; font-weight: 400; color: var(--gold-400); font-style: italic; line-height: 1; }
.step h3 { font-family: var(--font-serif); font-size: 22px; font-weight: 500; margin: var(--space-4) 0 var(--space-3); }
.step p { margin: 0; color: rgba(255,255,255,0.72); font-size: 15px; line-height: 1.7; }

/* ---------- Témoignages ---------- */
.testimonials-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--space-5); }
@media (max-width: 1024px) { .testimonials-grid { grid-template-columns: 1fr; max-width: 620px; } }
.testimonial {
  background: var(--white); border: 1px solid var(--line); border-radius: var(--radius-md);
  padding: var(--space-6); display: flex; flex-direction: column; gap: var(--space-4);
}
.stars { display: flex; gap: 3px; color: var(--gold-500); }
.stars svg { width: 16px; height: 16px; }
.testimonial blockquote {
  margin: 0; font-family: var(--font-serif); font-style: italic; font-size: 18px;
  line-height: 1.55; color: var(--ink-900); flex: 1;
}
.testimonial-author { display: flex; align-items: center; gap: 14px; }
.testimonial-author img { width: 46px; height: 46px; border-radius: var(--radius-full); object-fit: cover; }
.testimonial-author b { display: block; font-size: 14px; }
.testimonial-author span { font-size: 12.5px; color: var(--ink-400); }

/* ---------- Contact ---------- */
.contact { background: var(--sand-100); }
.contact-grid { display: grid; grid-template-columns: 1fr 1.15fr; gap: var(--space-8); align-items: start; }
@media (max-width: 900px) { .contact-grid { grid-template-columns: 1fr; gap: var(--space-6); } }
.contact-list { list-style: none; margin: var(--space-6) 0 0; padding: 0; display: flex; flex-direction: column; gap: var(--space-4); }
.contact-list li { display: flex; gap: 14px; align-items: flex-start; }
.contact-list svg { width: 20px; height: 20px; color: var(--gold-600); flex: none; margin-top: 2px; }
.contact-list b { display: block; font-size: 13px; font-weight: 600; letter-spacing: 0.05em; text-transform: uppercase; color: var(--ink-400); }
.contact-list a, .contact-list span.val { font-size: 15.5px; color: var(--ink-900); text-decoration: none; }
.contact-list a:hover { color: var(--gold-600); }

.form-card { background: var(--white); border: 1px solid var(--line); border-radius: var(--radius-md); padding: var(--space-6); box-shadow: var(--shadow-soft); }
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: var(--space-4); }
.form-grid .full { grid-column: 1 / -1; }
@media (max-width: 560px) { .form-grid { grid-template-columns: 1fr; } }
.field label { display: block; font-size: 13px; font-weight: 600; margin-bottom: 6px; color: var(--ink-900); }
.field label .req { color: var(--err-700); }
.field input, .field select, .field textarea {
  width: 100%; min-height: 48px; padding: 10px 14px;
  border: 1px solid var(--line); border-radius: var(--radius-sm); background: var(--sand-50);
  color: var(--ink-900); transition: border-color var(--dur-fast), box-shadow var(--dur-fast);
}
.field textarea { resize: vertical; min-height: 110px; }
.field input:focus, .field select:focus, .field textarea:focus {
  outline: none; border-color: var(--gold-500); box-shadow: 0 0 0 3px rgba(182,146,87,0.2); background: var(--white);
}
.field .error { display: none; font-size: 12.5px; color: var(--err-700); margin-top: 5px; }
.field.invalid input, .field.invalid select, .field.invalid textarea { border-color: var(--err-700); }
.field.invalid .error { display: block; }
.form-hint { font-size: 13px; color: var(--ink-400); margin: var(--space-4) 0 0; }
.form-card .btn { width: 100%; margin-top: var(--space-5); }

.form-success { text-align: center; padding: var(--space-7) var(--space-4); }
.form-success svg { width: 52px; height: 52px; color: var(--ok-700); margin: 0 auto var(--space-4); }
.form-success h3 { font-family: var(--font-serif); font-size: 26px; margin: 0 0 var(--space-3); }
.form-success p { color: var(--ink-600); margin: 0; }

/* ---------- Footer ---------- */
.site-footer { background: var(--night-950); color: rgba(255,255,255,0.75); }
.footer-logo { display: inline-block; text-decoration: none; }
.footer-logo img { width: 150px; height: auto; }
.footer-main { display: grid; grid-template-columns: 1.6fr 1fr 1fr 1fr; gap: var(--space-6); padding: var(--space-8) 0 var(--space-7); }
@media (max-width: 900px) { .footer-main { grid-template-columns: 1fr 1fr; } }
@media (max-width: 560px) { .footer-main { grid-template-columns: 1fr; } }
.footer-brand p { font-size: 14px; line-height: 1.7; max-width: 34ch; margin: var(--space-4) 0 0; }
.site-footer h4 { color: var(--white); font-size: 12px; font-weight: 600; letter-spacing: 0.18em; text-transform: uppercase; margin: 0 0 var(--space-4); }
.site-footer ul { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: 10px; }
.site-footer ul a { color: rgba(255,255,255,0.75); text-decoration: none; font-size: 14px; transition: color var(--dur-fast); }
.site-footer ul a:hover { color: var(--gold-400); }
.footer-bottom {
  border-top: 1px solid var(--line-dark); padding: var(--space-5) 0;
  display: flex; justify-content: space-between; align-items: center; gap: var(--space-4); flex-wrap: wrap;
  font-size: 13px; color: rgba(255,255,255,0.5);
}
.footer-bottom a { color: var(--gold-400); text-decoration: none; }
.footer-bottom a:hover { text-decoration: underline; }

/* ---------- Reveal on scroll ---------- */
.reveal { opacity: 0; transform: translateY(28px); transition: opacity var(--dur-slow) var(--ease-out), transform var(--dur-slow) var(--ease-out); }
.reveal.visible { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) { .reveal { opacity: 1; transform: none; } }

/* ---------- Toast ---------- */
.toast {
  position: fixed; bottom: 24px; left: 50%; transform: translateX(-50%) translateY(20px);
  background: var(--night-900); color: var(--white); padding: 14px 22px; border-radius: var(--radius-md);
  font-size: 14px; box-shadow: var(--shadow-lift); opacity: 0; pointer-events: none;
  transition: opacity var(--dur-med), transform var(--dur-med) var(--ease-out); z-index: 200; max-width: 90vw;
}
.toast.show { opacity: 1; transform: translateX(-50%) translateY(0); }