/* ============================================================
   Enzo Niepon — Photographe · Feuille de style principale
   Palette : taupe #B8A99A · beige clair · blanc cassé · gris chaud
             noir profond · touches dorées
   ============================================================ */

:root {
  --taupe:        #B8A99A;
  --taupe-dark:   #9a8a79;
  --beige:        #EFE9E1;
  --cream:        #FAF7F2;
  --white:        #FFFEFB;
  --warm-gray:    #7d7469;
  --ink:          #1c1915;
  --gold:         #C6A664;
  --gold-soft:    rgba(198, 166, 100, .35);
  --shadow-sm:    0 2px 12px rgba(28, 25, 21, .05);
  --shadow-md:    0 10px 40px rgba(28, 25, 21, .09);
  --radius:       14px;
  --radius-sm:    8px;
  --ease:         cubic-bezier(.22, .8, .28, 1);
  --nav-h:        72px;

  --bg:           var(--cream);
  --bg-alt:       var(--beige);
  --surface:      var(--white);
  --text:         var(--ink);
  --text-soft:    var(--warm-gray);
  --line:         rgba(28, 25, 21, .09);
}

[data-theme="dark"] {
  --bg:           #16130f;
  --bg-alt:       #1d1914;
  --surface:      #221d17;
  --text:         #f0eae1;
  --text-soft:    #b3a898;
  --line:         rgba(240, 234, 225, .1);
  --shadow-sm:    0 2px 12px rgba(0, 0, 0, .3);
  --shadow-md:    0 10px 40px rgba(0, 0, 0, .45);
}

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

html { scroll-behavior: smooth; }

body {
  font-family: 'Manrope', system-ui, sans-serif;
  font-size: 16.5px;
  line-height: 1.7;
  color: var(--text);
  background: var(--bg);
  transition: background .5s var(--ease), color .5s var(--ease);
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

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

h1, h2, h3, .serif {
  font-family: 'Playfair Display', 'Cormorant Garamond', serif;
  font-weight: 500;
  line-height: 1.15;
  letter-spacing: .01em;
}

.section { padding: clamp(72px, 10vw, 130px) clamp(20px, 6vw, 80px); }
.wrap    { max-width: 1220px; margin: 0 auto; }
.narrow  { max-width: 760px; margin: 0 auto; }

.kicker {
  display: inline-flex; align-items: center; gap: 12px;
  font-size: .78rem; font-weight: 600; letter-spacing: .32em;
  text-transform: uppercase; color: var(--gold);
  margin-bottom: 18px;
}
.kicker::before { content: ""; width: 34px; height: 1px; background: var(--gold); }

.section-title { font-size: clamp(2rem, 4.4vw, 3.1rem); margin-bottom: 18px; }
.section-sub   { color: var(--text-soft); max-width: 560px; margin-bottom: 48px; }

/* ---------- boutons ---------- */
.btn {
  display: inline-flex; align-items: center; gap: 10px;
  padding: 15px 34px; border-radius: 100px;
  font-size: .92rem; font-weight: 600; letter-spacing: .06em;
  transition: transform .35s var(--ease), box-shadow .35s var(--ease), background .35s, color .35s, border-color .35s;
  will-change: transform;
}
.btn svg { transition: transform .35s var(--ease); }
.btn:hover svg { transform: translateX(4px); }

.btn-solid { background: var(--ink); color: #fdfbf7; }
.btn-solid:hover { transform: translateY(-3px); box-shadow: 0 14px 30px rgba(28,25,21,.25); }
[data-theme="dark"] .btn-solid { background: var(--beige); color: var(--ink); }

.btn-ghost { border: 1px solid rgba(253,251,247,.55); color: #fdfbf7; backdrop-filter: blur(4px); }
.btn-ghost:hover { background: rgba(253,251,247,.12); border-color: #fdfbf7; transform: translateY(-3px); }

.btn-line { border: 1px solid var(--line); color: var(--text); }
.btn-line:hover { border-color: var(--gold); color: var(--gold); transform: translateY(-3px); }

/* ---------- navigation ---------- */
.nav {
  position: fixed; inset: 0 0 auto 0; z-index: 90;
  display: flex; align-items: center; justify-content: space-between;
  height: var(--nav-h); padding: 0 clamp(20px, 4vw, 48px);
  transition: background .4s var(--ease), box-shadow .4s var(--ease), transform .4s var(--ease);
}
.nav.scrolled {
  background: color-mix(in srgb, var(--bg) 88%, transparent);
  backdrop-filter: blur(14px);
  box-shadow: var(--shadow-sm);
}
.nav .logo { font-family: 'Playfair Display', serif; font-size: 1.35rem; letter-spacing: .04em; color: var(--text); }
.nav.on-hero:not(.scrolled) .logo,
.nav.on-hero:not(.scrolled) .nav-links a,
.nav.on-hero:not(.scrolled) .nav-actions button { color: #fdfbf7; }
.logo em { font-style: normal; color: var(--gold); }

.nav-links { display: flex; gap: clamp(18px, 2.6vw, 34px); }
.nav-links a {
  font-size: .86rem; font-weight: 600; letter-spacing: .08em; color: var(--text);
  position: relative; padding: 6px 0;
}
.nav-links a::after {
  content: ""; position: absolute; left: 0; bottom: 0; height: 1px; width: 0;
  background: var(--gold); transition: width .35s var(--ease);
}
.nav-links a:hover::after { width: 100%; }

.nav-actions { display: flex; align-items: center; gap: 8px; }
.icon-btn {
  width: 42px; height: 42px; display: grid; place-items: center;
  border-radius: 50%; color: var(--text);
  transition: background .3s, transform .3s var(--ease);
}
.icon-btn:hover { background: color-mix(in srgb, var(--taupe) 22%, transparent); transform: rotate(12deg); }
.nav .btn-nav {
  padding: 10px 22px; border-radius: 100px; font-size: .82rem; font-weight: 700; letter-spacing: .08em;
  background: var(--gold); color: #fff;
  transition: transform .3s var(--ease), box-shadow .3s var(--ease);
}
.nav .btn-nav:hover { transform: translateY(-2px); box-shadow: 0 8px 20px var(--gold-soft); }

.burger { display: none; flex-direction: column; gap: 5px; padding: 8px; }
.burger span { width: 24px; height: 2px; background: currentColor; transition: .3s var(--ease); }

/* ---------- hero ---------- */
.hero {
  position: relative; min-height: 100svh;
  display: grid; place-items: center; text-align: center;
  color: #fdfbf7; overflow: hidden;
}
.hero-bg {
  position: absolute; inset: -12% 0; z-index: -2;
  background: url('photos/hero.jpg') center/cover no-repeat;
  will-change: transform;
}
.hero::after {
  content: ""; position: absolute; inset: 0; z-index: -1;
  background: linear-gradient(180deg, rgba(20,16,12,.5) 0%, rgba(20,16,12,.28) 45%, rgba(20,16,12,.6) 100%);
}
.hero-inner { padding: 120px 24px 90px; max-width: 900px; }
.hero .kicker { color: #e9d9b8; justify-content: center; }
.hero .kicker::before, .hero .kicker::after { content: ""; width: 34px; height: 1px; background: #e9d9b8; }
.hero h1 {
  font-size: clamp(3rem, 9vw, 6.4rem);
  font-weight: 500; margin: 8px 0 20px;
  text-shadow: 0 4px 30px rgba(0,0,0,.3);
}
.hero p.tagline {
  font-family: 'Cormorant Garamond', serif; font-style: italic;
  font-size: clamp(1.25rem, 2.6vw, 1.7rem); color: #f3ede2;
  margin-bottom: 40px;
}
.hero-cta { display: flex; gap: 16px; justify-content: center; flex-wrap: wrap; }

.scroll-hint {
  position: absolute; bottom: 34px; left: 50%; transform: translateX(-50%);
  display: flex; flex-direction: column; align-items: center; gap: 10px;
  font-size: .72rem; letter-spacing: .3em; text-transform: uppercase; color: #e6ddcd;
}
.scroll-hint::after {
  content: ""; width: 1px; height: 46px;
  background: linear-gradient(#e6ddcd, transparent);
  animation: drip 2.2s var(--ease) infinite;
}
@keyframes drip { 0% { transform: scaleY(0); transform-origin: top; } 45% { transform: scaleY(1); transform-origin: top; } 55% { transform: scaleY(1); transform-origin: bottom; } 100% { transform: scaleY(0); transform-origin: bottom; } }

/* ---------- révélation au scroll ---------- */
.reveal { opacity: 0; transform: translateY(34px); transition: opacity .9s var(--ease), transform .9s var(--ease); }
.reveal.in { opacity: 1; transform: none; }
.reveal[data-delay="1"] { transition-delay: .12s; }
.reveal[data-delay="2"] { transition-delay: .24s; }
.reveal[data-delay="3"] { transition-delay: .36s; }

/* ---------- portfolio ---------- */
.filters { display: flex; flex-wrap: wrap; gap: 10px; margin-bottom: 42px; }
.filter {
  padding: 10px 22px; border-radius: 100px; border: 1px solid var(--line);
  font-size: .84rem; font-weight: 600; letter-spacing: .05em; color: var(--text-soft);
  transition: all .3s var(--ease);
}
.filter:hover { border-color: var(--taupe); color: var(--text); }
.filter.active { background: var(--ink); border-color: var(--ink); color: #fdfbf7; }
[data-theme="dark"] .filter.active { background: var(--beige); border-color: var(--beige); color: var(--ink); }

.masonry { columns: 3 300px; column-gap: 22px; }
.ph {
  position: relative; margin-bottom: 22px; border-radius: var(--radius);
  overflow: hidden; break-inside: avoid; cursor: zoom-in;
  box-shadow: var(--shadow-sm);
  transition: opacity .5s var(--ease), transform .5s var(--ease), box-shadow .5s var(--ease);
}
.ph img { width: 100%; transition: transform 1.2s var(--ease); }
.ph:hover img { transform: scale(1.06); }
.ph:hover { box-shadow: var(--shadow-md); }
.ph figcaption {
  position: absolute; inset: auto 0 0 0; padding: 46px 20px 16px;
  background: linear-gradient(transparent, rgba(20,16,12,.72));
  color: #fdfbf7; font-size: .9rem; letter-spacing: .04em;
  opacity: 0; transform: translateY(12px);
  transition: opacity .45s var(--ease), transform .45s var(--ease);
  display: flex; justify-content: space-between; align-items: baseline;
}
.ph figcaption small { color: #d8c9a8; text-transform: uppercase; font-size: .68rem; letter-spacing: .22em; }
.ph:hover figcaption { opacity: 1; transform: none; }
.ph.hidden { display: none; }

/* ---------- lightbox ---------- */
.lightbox {
  position: fixed; inset: 0; z-index: 200; display: grid; place-items: center;
  background: rgba(16, 13, 10, .94); backdrop-filter: blur(6px);
  opacity: 0; pointer-events: none; transition: opacity .4s var(--ease);
}
.lightbox.open { opacity: 1; pointer-events: auto; }
.lightbox img {
  max-width: min(92vw, 1400px); max-height: 84vh;
  border-radius: 6px; box-shadow: 0 30px 90px rgba(0,0,0,.55);
  transform: scale(.96); transition: transform .4s var(--ease);
}
.lightbox.open img { transform: scale(1); }
.lb-caption { position: absolute; bottom: 28px; color: #e8e0d2; font-size: .92rem; letter-spacing: .06em; }
.lb-btn {
  position: absolute; color: #f5efe4; width: 54px; height: 54px;
  display: grid; place-items: center; border-radius: 50%;
  transition: background .3s, transform .3s var(--ease);
}
.lb-btn:hover { background: rgba(255,255,255,.1); transform: scale(1.08); }
.lb-close { top: 22px; right: 26px; }
.lb-prev { left: 18px; top: 50%; transform: translateY(-50%); }
.lb-next { right: 18px; top: 50%; transform: translateY(-50%); }
.lb-prev:hover { transform: translateY(-50%) scale(1.08); }
.lb-next:hover { transform: translateY(-50%) scale(1.08); }

/* ---------- à propos ---------- */
.about { background: var(--bg-alt); transition: background .5s var(--ease); }
.about-grid { display: grid; grid-template-columns: minmax(300px, 480px) 1fr; gap: clamp(36px, 6vw, 84px); align-items: center; }
.about-photo { position: relative; }
.about-photo img { border-radius: var(--radius); box-shadow: var(--shadow-md); aspect-ratio: 4/5; object-fit: cover; }
.about-photo::after {
  content: ""; position: absolute; inset: 22px -22px -22px 22px; z-index: -1;
  border: 1px solid var(--gold); border-radius: var(--radius); opacity: .55;
}
.about-text p { color: var(--text-soft); margin-bottom: 18px; }
.about-text strong { color: var(--text); font-weight: 600; }
.signature { font-family: 'Cormorant Garamond', serif; font-style: italic; font-size: 1.9rem; color: var(--gold); margin-top: 26px; }
.about-stats { display: flex; gap: clamp(24px, 4vw, 56px); margin-top: 34px; flex-wrap: wrap; }
.stat b { font-family: 'Playfair Display', serif; font-size: 2rem; font-weight: 500; display: block; color: var(--text); }
.stat span { font-size: .8rem; letter-spacing: .14em; text-transform: uppercase; color: var(--text-soft); }

/* ---------- pourquoi moi ---------- */
.why-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(250px, 1fr)); gap: 22px; }
.why-card {
  background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius);
  padding: 36px 30px; transition: transform .45s var(--ease), box-shadow .45s var(--ease), border-color .45s;
}
.why-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-md); border-color: var(--gold-soft); }
.why-icon {
  width: 54px; height: 54px; border-radius: 50%;
  display: grid; place-items: center; margin-bottom: 20px;
  background: color-mix(in srgb, var(--taupe) 20%, transparent); color: var(--gold);
  transition: transform .45s var(--ease);
}
.why-card:hover .why-icon { transform: scale(1.1) rotate(-6deg); }
.why-card h3 { font-size: 1.22rem; margin-bottom: 10px; }
.why-card p { font-size: .93rem; color: var(--text-soft); }

/* ---------- dernières séances ---------- */
.recent-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 24px; }
.recent {
  position: relative; border-radius: var(--radius); overflow: hidden;
  aspect-ratio: 4/5; box-shadow: var(--shadow-sm); cursor: pointer;
}
.recent img { width: 100%; height: 100%; object-fit: cover; transition: transform 1.1s var(--ease); }
.recent:hover img { transform: scale(1.07); }
.recent-info {
  position: absolute; inset: auto 0 0 0; padding: 60px 24px 22px; color: #fdfbf7;
  background: linear-gradient(transparent, rgba(18,14,10,.8));
}
.recent-info small { text-transform: uppercase; letter-spacing: .24em; font-size: .68rem; color: #d8c9a8; }
.recent-info h3 { font-size: 1.35rem; margin-top: 6px; }

/* ---------- avis ---------- */
.reviews { background: var(--bg-alt); transition: background .5s var(--ease); }
.carousel { position: relative; max-width: 860px; margin: 0 auto; overflow: hidden; }
.car-track { display: flex; transition: transform .65s var(--ease); }
.review { min-width: 100%; padding: 10px clamp(12px, 4vw, 48px); text-align: center; }
.review .stars { color: var(--gold); letter-spacing: 6px; font-size: 1.05rem; margin-bottom: 22px; }
.review blockquote {
  font-family: 'Cormorant Garamond', serif; font-style: italic;
  font-size: clamp(1.2rem, 2.4vw, 1.55rem); line-height: 1.55; color: var(--text);
}
.review figcaption { margin-top: 26px; font-size: .86rem; letter-spacing: .12em; text-transform: uppercase; color: var(--text-soft); }
.review figcaption b { color: var(--gold); font-weight: 600; }
.car-nav { display: flex; justify-content: center; gap: 10px; margin-top: 36px; }
.dot { width: 9px; height: 9px; border-radius: 50%; background: var(--line); transition: all .3s var(--ease); }
.dot.active { background: var(--gold); transform: scale(1.35); }
.car-arrow {
  position: absolute; top: 42%; width: 46px; height: 46px; border-radius: 50%;
  display: grid; place-items: center; color: var(--text-soft);
  transition: color .3s, background .3s;
}
.car-arrow:hover { color: var(--gold); background: color-mix(in srgb, var(--taupe) 18%, transparent); }
.car-arrow.prev { left: 0; } .car-arrow.next { right: 0; }

/* ---------- prestations ---------- */
.presta-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(270px, 1fr)); gap: 22px; }
.presta {
  background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius);
  padding: 38px 32px; display: flex; flex-direction: column; gap: 14px;
  transition: transform .45s var(--ease), box-shadow .45s var(--ease), border-color .45s;
}
.presta:hover { transform: translateY(-6px); box-shadow: var(--shadow-md); border-color: var(--gold-soft); }
.presta-icon { font-size: 1.6rem; width: 58px; height: 58px; border-radius: var(--radius-sm);
  display: grid; place-items: center;
  background: color-mix(in srgb, var(--taupe) 20%, transparent); color: var(--gold); }
.presta h3 { font-size: 1.3rem; }
.presta p { font-size: .93rem; color: var(--text-soft); flex: 1; }
.presta a {
  font-size: .85rem; font-weight: 700; letter-spacing: .08em; color: var(--gold);
  display: inline-flex; align-items: center; gap: 8px;
}
.presta a svg { transition: transform .3s var(--ease); }
.presta a:hover svg { transform: translateX(5px); }

/* ---------- FAQ ---------- */
.faq-list { max-width: 780px; margin: 0 auto; }
.faq-list details {
  border-bottom: 1px solid var(--line); padding: 6px 0;
}
.faq-list summary {
  display: flex; justify-content: space-between; align-items: center; gap: 20px;
  padding: 20px 4px; cursor: pointer; list-style: none;
  font-family: 'Playfair Display', serif; font-size: 1.18rem;
  transition: color .3s;
}
.faq-list summary::-webkit-details-marker { display: none; }
.faq-list summary::after {
  content: "+"; font-family: 'Manrope', sans-serif; font-size: 1.5rem; font-weight: 300;
  color: var(--gold); transition: transform .35s var(--ease); flex-shrink: 0;
}
.faq-list details[open] summary::after { transform: rotate(45deg); }
.faq-list summary:hover { color: var(--gold); }
.faq-list details p { padding: 0 4px 22px; color: var(--text-soft); max-width: 660px; }

/* ---------- instagram ---------- */
.insta-strip { display: grid; grid-template-columns: repeat(6, 1fr); gap: 10px; }
.insta-strip a { position: relative; border-radius: var(--radius-sm); overflow: hidden; aspect-ratio: 1; }
.insta-strip img { width: 100%; height: 100%; object-fit: cover; transition: transform .8s var(--ease); }
.insta-strip a::after {
  content: "♡"; position: absolute; inset: 0; display: grid; place-items: center;
  background: rgba(20,16,12,.45); color: #fff; font-size: 1.5rem;
  opacity: 0; transition: opacity .35s var(--ease);
}
.insta-strip a:hover::after { opacity: 1; }
.insta-strip a:hover img { transform: scale(1.08); }
.insta-head { display: flex; justify-content: space-between; align-items: end; flex-wrap: wrap; gap: 18px; margin-bottom: 34px; }

/* ---------- réservation ---------- */
.booking { background: var(--bg-alt); transition: background .5s var(--ease); }
.booking-grid { display: grid; grid-template-columns: 1fr 1.25fr; gap: clamp(36px, 6vw, 80px); align-items: start; }
.form {
  background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius);
  padding: clamp(28px, 4vw, 46px); box-shadow: var(--shadow-sm);
  display: grid; grid-template-columns: 1fr 1fr; gap: 20px;
}
.field { display: flex; flex-direction: column; gap: 8px; }
.field.full { grid-column: 1 / -1; }
.field label { font-size: .78rem; font-weight: 700; letter-spacing: .12em; text-transform: uppercase; color: var(--text-soft); }
.field input, .field select, .field textarea {
  font: inherit; color: var(--text); background: transparent;
  border: 1px solid var(--line); border-radius: var(--radius-sm);
  padding: 13px 16px; transition: border-color .3s, box-shadow .3s;
}
.field textarea { min-height: 130px; resize: vertical; }
.field input:focus, .field select:focus, .field textarea:focus {
  outline: none; border-color: var(--gold); box-shadow: 0 0 0 3px var(--gold-soft);
}
.form .btn-solid { grid-column: 1 / -1; justify-content: center; }
.form-note { grid-column: 1 / -1; font-size: .8rem; color: var(--text-soft); text-align: center; }

/* ---------- newsletter ---------- */
.newsletter {
  background: var(--ink); color: #f0e9dd; text-align: center;
  padding: clamp(56px, 8vw, 90px) 24px;
}
[data-theme="dark"] .newsletter { background: #0e0c09; }
.newsletter h2 { font-size: clamp(1.7rem, 3.4vw, 2.4rem); margin-bottom: 12px; }
.newsletter p { color: #bfb3a2; margin-bottom: 30px; }
.nl-form { display: flex; gap: 10px; justify-content: center; flex-wrap: wrap; }
.nl-form input {
  font: inherit; padding: 14px 22px; min-width: min(340px, 80vw);
  border-radius: 100px; border: 1px solid rgba(240,233,221,.25);
  background: rgba(255,255,255,.06); color: #f0e9dd;
  transition: border-color .3s, box-shadow .3s;
}
.nl-form input::placeholder { color: #8f857a; }
.nl-form input:focus { outline: none; border-color: var(--gold); box-shadow: 0 0 0 3px var(--gold-soft); }
.nl-form .btn-solid { background: var(--gold); color: #241d12; }

/* ---------- contact ---------- */
.contact-grid { display: grid; grid-template-columns: 1fr 1.3fr; gap: clamp(32px, 5vw, 70px); align-items: start; }
.contact-item { display: flex; gap: 18px; padding: 18px 0; border-bottom: 1px solid var(--line); align-items: center; }
.contact-item .why-icon { margin: 0; flex-shrink: 0; width: 48px; height: 48px; }
.contact-item small { display: block; font-size: .74rem; letter-spacing: .18em; text-transform: uppercase; color: var(--text-soft); }
.contact-item a, .contact-item span.val { font-size: 1.05rem; font-weight: 600; transition: color .3s; }
.contact-item a:hover { color: var(--gold); }
.socials { display: flex; gap: 12px; margin-top: 28px; }
.socials a {
  width: 46px; height: 46px; border: 1px solid var(--line); border-radius: 50%;
  display: grid; place-items: center; color: var(--text-soft);
  transition: all .35s var(--ease);
}
.socials a:hover { background: var(--gold); border-color: var(--gold); color: #fff; transform: translateY(-4px); }
.map-frame {
  border: 0; width: 100%; height: 100%; min-height: 420px;
  border-radius: var(--radius); box-shadow: var(--shadow-md);
  filter: saturate(.75) contrast(1.02);
}
[data-theme="dark"] .map-frame { filter: invert(.9) hue-rotate(180deg) saturate(.4); }

/* ---------- footer ---------- */
.footer {
  background: var(--bg-alt); border-top: 1px solid var(--line);
  padding: 56px clamp(20px, 6vw, 80px) 34px;
  transition: background .5s var(--ease);
}
.footer-grid { display: flex; justify-content: space-between; align-items: center; gap: 26px; flex-wrap: wrap; max-width: 1220px; margin: 0 auto; }
.footer .logo { font-size: 1.5rem; }
.footer-links { display: flex; gap: 26px; flex-wrap: wrap; }
.footer-links a { font-size: .86rem; color: var(--text-soft); transition: color .3s; }
.footer-links a:hover { color: var(--gold); }
.copyright { text-align: center; margin-top: 34px; font-size: .8rem; color: var(--text-soft); }

/* ---------- back to top ---------- */
.to-top {
  position: fixed; right: 26px; bottom: 26px; z-index: 80;
  width: 50px; height: 50px; border-radius: 50%;
  background: var(--gold); color: #fff; display: grid; place-items: center;
  box-shadow: 0 10px 26px var(--gold-soft);
  opacity: 0; pointer-events: none; transform: translateY(16px);
  transition: opacity .4s var(--ease), transform .4s var(--ease), background .3s;
}
.to-top.show { opacity: 1; pointer-events: auto; transform: none; }
.to-top:hover { background: var(--taupe-dark); }

/* ---------- 404 ---------- */
.page-404 { min-height: 100svh; display: grid; place-items: center; text-align: center; padding: 40px 24px; }
.page-404 h1 { font-size: clamp(6rem, 18vw, 11rem); color: var(--taupe); line-height: 1; }
.page-404 p { color: var(--text-soft); margin: 18px 0 34px; }

/* ---------- pages légales ---------- */
.legal { max-width: 780px; margin: 0 auto; padding: 140px 24px 90px; }
.legal h1 { font-size: 2.4rem; margin-bottom: 34px; }
.legal h2 { font-size: 1.4rem; margin: 34px 0 12px; }
.legal p, .legal li { color: var(--text-soft); }
.legal a { color: var(--gold); }

/* ---------- responsive ---------- */
@media (max-width: 960px) {
  .about-grid, .booking-grid, .contact-grid { grid-template-columns: 1fr; }
  .about-photo { max-width: 420px; }
  .insta-strip { grid-template-columns: repeat(3, 1fr); }
  .map-frame { min-height: 340px; }
}
@media (max-width: 760px) {
  .nav-links {
    position: fixed; inset: var(--nav-h) 0 auto 0; z-index: 89;
    flex-direction: column; gap: 0; padding: 10px 0 20px;
    background: var(--bg); box-shadow: var(--shadow-md);
    transform: translateY(-130%); transition: transform .45s var(--ease);
  }
  .nav-links.open { transform: none; }
  .nav-links a { padding: 14px clamp(20px, 6vw, 48px); }
  .nav-links a::after { display: none; }
  .nav.on-hero:not(.scrolled) .nav-links a { color: var(--text); }
  .burger { display: flex; }
  .burger.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
  .burger.open span:nth-child(2) { opacity: 0; }
  .burger.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }
  .nav .btn-nav { display: none; }
  .form { grid-template-columns: 1fr; }
  .masonry { columns: 2 160px; column-gap: 14px; }
  .ph { margin-bottom: 14px; }
}
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation: none !important; transition: none !important; }
  html { scroll-behavior: auto; }
}