/* ══════════════════════════════════════════════════
   TANGIER KEYS — Stylesheet
   Luxury Concierge · Tanger
══════════════════════════════════════════════════ */

/* ─── Variables ─── */
:root {
  --primary:       #1E8A96;   /* teal principal du logo */
  --primary-dark:  #136470;   /* teal foncé */
  --primary-deep:  #0B3F48;   /* teal très profond (sections dark) */
  --primary-light: #3DB8C8;   /* turquoise clair */
  --gold:          #C9A96E;   /* or — accents luxe */
  --gold-light:    #DFC08A;
  --gold-dark:     #A8874E;
  --teal-pale:     #EAF7F9;   /* fond très clair teinté teal */
  --cream:         #F0F9FA;   /* blanc-crème légèrement teal */
  --cream-dark:    #D8EEF2;
  --white:         #FFFFFF;
  --text-dark:     #0D3F48;   /* teal très foncé pour titres */
  --text-medium:   #3A6E76;   /* teal moyen pour corps */
  --text-light:    #7AB0B8;   /* teal clair pour labels */
  --border-gold:   rgba(201, 169, 110, 0.3);

  --font-serif: 'Cormorant Garamond', 'Palatino Linotype', Georgia, serif;
  --font-sans:  'Raleway', 'Helvetica Neue', Arial, sans-serif;

  --max-w:        1200px;
  --nav-h:        80px;
  --pad-section:  110px;

  --ease:         cubic-bezier(0.4, 0, 0.2, 1);
  --t:            0.3s;
  --t-slow:       0.7s;

  --shadow-sm:    0 4px 20px rgba(0,0,0,0.08);
  --shadow:       0 8px 40px rgba(0,0,0,0.14);
  --shadow-deep:  0 20px 70px rgba(0,0,0,0.22);
}

/* ─── Reset ─── */
*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; font-size: 16px; -webkit-font-smoothing: antialiased; }
body {
  font-family: var(--font-sans);
  color: var(--text-dark);
  background: var(--white);
  line-height: 1.65;
  overflow-x: hidden;
}
img  { max-width: 100%; height: auto; display: block; }
a    { text-decoration: none; color: inherit; }
ul   { list-style: none; }
button, input, select, textarea { font-family: inherit; }

/* ─── Typography ─── */
h1, h2, h3, h4 {
  font-family: var(--font-serif);
  font-weight: 400;
  line-height: 1.15;
}
h1 { font-size: clamp(2.8rem, 6vw, 5.2rem); }
h2 { font-size: clamp(2rem,   4vw, 3.4rem); }
h3 { font-size: clamp(1.2rem, 2vw, 1.7rem); }
em { font-style: italic; color: var(--gold); }

/* ══════════════════════════════════════════════════
   NAVIGATION
══════════════════════════════════════════════════ */
#navbar {
  position: fixed;
  inset: 0 0 auto;
  z-index: 1000;
  height: var(--nav-h);
  transition: background var(--t) var(--ease), box-shadow var(--t) var(--ease);
  padding: 0 40px;
}
#navbar.transparent { background: transparent; }
#navbar.solid {
  background: var(--primary-deep);
  box-shadow: 0 2px 30px rgba(0,0,0,0.4);
}

.nav-container {
  max-width: var(--max-w);
  margin: 0 auto;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

/* Logo */
.nav-logo {
  display: flex;
  flex-direction: row;
  align-items: center;
  gap: 12px;
  text-decoration: none;
}
.nav-logo-img {
  height: 52px;
  width: auto;
  object-fit: contain;
  filter: drop-shadow(0 2px 6px rgba(0,0,0,0.35));
  transition: transform var(--t) var(--ease);
}
.nav-logo:hover .nav-logo-img { transform: scale(1.05); }
.nav-logo-text {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 3px;
}
.logo-text {
  font-family: var(--font-serif);
  font-size: 1.45rem;
  font-weight: 500;
  color: var(--white);
  letter-spacing: 5px;
  text-indent: 5px;
  line-height: 1;
}
.logo-sub {
  font-size: 0.55rem;
  letter-spacing: 4px;
  text-indent: 4px;
  color: var(--gold);
  font-weight: 600;
  text-transform: uppercase;
}

/* Nav links */
.nav-links {
  display: flex;
  align-items: center;
  gap: 36px;
}
.nav-link {
  color: rgba(255,255,255,0.82);
  font-size: 0.72rem;
  font-weight: 500;
  letter-spacing: 2px;
  text-transform: uppercase;
  transition: color var(--t) var(--ease);
  position: relative;
  padding-bottom: 4px;
}
.nav-link::after {
  content: '';
  position: absolute;
  bottom: 0; left: 0;
  width: 0; height: 1px;
  background: var(--gold);
  transition: width var(--t) var(--ease);
}
.nav-link:hover            { color: var(--gold); }
.nav-link:hover::after     { width: 100%; }
.nav-link.nav-cta {
  background: var(--gold);
  color: var(--primary-dark);
  padding: 10px 26px;
  border-radius: 2px;
  font-weight: 700;
  letter-spacing: 2px;
}
.nav-link.nav-cta:hover    { background: var(--gold-light); }
.nav-link.nav-cta::after   { display: none; }

/* Hamburger */
.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
  z-index: 10;
}
.nav-toggle span {
  display: block;
  width: 26px; height: 2px;
  background: var(--white);
  border-radius: 2px;
  transition: transform var(--t) var(--ease), opacity var(--t) var(--ease);
}

/* ══════════════════════════════════════════════════
   HERO
══════════════════════════════════════════════════ */
.hero {
  position: relative;
  height: 100vh;
  min-height: 680px;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}
.hero-bg {
  position: absolute;
  inset: 0;
  background-color: var(--primary-deep);
  background-image: url("logo2.jpg");
  background-size: cover;
  background-repeat: no-repeat;
  background-position: center center;
  will-change: transform;
}
.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    160deg,
    rgba(11, 63, 72, 0.72) 0%,
    rgba(30, 138, 150, 0.40) 50%,
    rgba(11, 63, 72, 0.68) 100%
  );
}
.hero-content {
  position: relative;
  z-index: 2;
  text-align: center;
  max-width: 840px;
  padding: 0 28px;
  animation: fadeInUp 1.2s var(--ease) both;
}
.hero-badge {
  display: inline-block;
  font-size: 0.65rem;
  letter-spacing: 5px;
  color: var(--gold);
  border: 1px solid var(--gold);
  padding: 9px 28px;
  margin-bottom: 36px;
  font-weight: 400;
  text-transform: uppercase;
}
.hero-title {
  color: var(--white);
  font-weight: 300;
  margin-bottom: 28px;
  text-shadow: 0 3px 30px rgba(0,0,0,0.35);
  letter-spacing: 2px;
}
.hero-title em { color: var(--gold-light); }
.hero-subtitle {
  color: rgba(255,255,255,0.75);
  font-size: 0.85rem;
  letter-spacing: 4px;
  font-weight: 300;
  margin-bottom: 52px;
  text-transform: uppercase;
}
.hero-actions {
  display: flex;
  gap: 20px;
  justify-content: center;
  flex-wrap: wrap;
}
.hero-scroll {
  position: absolute;
  bottom: 44px; left: 50%;
  transform: translateX(-50%);
  z-index: 2;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
  color: rgba(255,255,255,0.5);
  font-size: 0.6rem;
  letter-spacing: 3px;
  text-transform: uppercase;
  text-decoration: none;
  animation: bounceScroll 2.2s ease-in-out infinite;
  transition: color var(--t);
}
.hero-scroll:hover { color: var(--gold); }
.hero-scroll span {
  display: block;
  width: 1px; height: 52px;
  background: linear-gradient(to bottom, transparent, rgba(255,255,255,0.55));
}

/* ══════════════════════════════════════════════════
   BUTTONS
══════════════════════════════════════════════════ */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 16px 38px;
  font-family: var(--font-sans);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 2.5px;
  text-transform: uppercase;
  border: none;
  border-radius: 2px;
  cursor: pointer;
  transition: background var(--t) var(--ease), color var(--t) var(--ease),
              box-shadow var(--t) var(--ease), transform var(--t) var(--ease);
  text-decoration: none;
}
.btn-gold {
  background: var(--gold);
  color: var(--primary-dark);
}
.btn-gold:hover {
  background: var(--gold-light);
  transform: translateY(-3px);
  box-shadow: 0 10px 30px rgba(201,169,110,0.45);
}
.btn-outline {
  background: transparent;
  color: var(--white);
  border: 1.5px solid rgba(255,255,255,0.55);
}
.btn-outline:hover {
  border-color: var(--gold);
  color: var(--gold);
  transform: translateY(-3px);
}
.btn-outline-light {
  background: transparent;
  color: var(--gold);
  border: 1.5px solid var(--gold);
}
.btn-outline-light:hover {
  background: var(--gold);
  color: var(--primary-dark);
  transform: translateY(-3px);
}
.btn-whatsapp {
  background: #25D366;
  color: var(--white);
}
.btn-whatsapp:hover {
  background: #1EBE5C;
  transform: translateY(-3px);
  box-shadow: 0 10px 30px rgba(37,211,102,0.4);
}
.btn-large { padding: 18px 50px; font-size: 0.8rem; }

/* Small gold button (property cards) */
.btn-gold-sm {
  display: inline-block;
  padding: 10px 26px;
  background: transparent;
  color: var(--gold);
  border: 1.5px solid var(--gold);
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 2px;
  text-transform: uppercase;
  border-radius: 2px;
  transition: background var(--t), color var(--t), transform var(--t);
  text-decoration: none;
}
.btn-gold-sm:hover {
  background: var(--gold);
  color: var(--primary-dark);
  transform: translateY(-2px);
}

/* ══════════════════════════════════════════════════
   SHARED SECTION STYLES
══════════════════════════════════════════════════ */
.section         { padding: var(--pad-section) 28px; }
.section-dark    { background: var(--primary-deep); color: var(--white); }
.section-cream   { background: var(--teal-pale); }
.container       { max-width: var(--max-w); margin: 0 auto; }

.section-header  { text-align: center; margin-bottom: 64px; }
.section-tag {
  display: inline-block;
  font-size: 0.62rem;
  letter-spacing: 5px;
  text-transform: uppercase;
  color: var(--gold);
  font-weight: 600;
  margin-bottom: 14px;
}
.section-title   { margin-bottom: 18px; }
.section-title.light { color: var(--white); }
.section-desc {
  color: rgba(255,255,255,0.6);
  font-size: 0.95rem;
  max-width: 520px;
  margin: 0 auto;
  line-height: 1.8;
}
.section-desc.dark { color: var(--text-medium); }

.gold-line {
  width: 56px; height: 2px;
  background: var(--gold);
  margin: 16px 0;
}
.gold-line.centered { margin: 16px auto; }

/* ══════════════════════════════════════════════════
   ABOUT
══════════════════════════════════════════════════ */
.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: start;
}
.about-lead {
  font-size: 1.15rem;
  line-height: 1.8;
  color: var(--text-dark);
  margin-bottom: 14px;
}
.about-body {
  color: var(--text-medium);
  line-height: 1.8;
  margin-bottom: 36px;
}
.about-quote {
  font-family: var(--font-serif);
  font-style: italic;
  font-size: 1.35rem;
  color: var(--gold);
  margin-bottom: 44px;
  padding-left: 18px;
  border-left: 2px solid var(--gold);
}
.quote-mark { font-size: 2rem; line-height: 0; vertical-align: -0.4em; margin-right: 4px; }
.about-stats {
  display: flex;
  gap: 40px;
}
.stat          { text-align: center; }
.stat-num {
  display: block;
  font-family: var(--font-serif);
  font-size: 2.8rem;
  color: var(--gold);
  font-weight: 300;
  line-height: 1;
  margin-bottom: 6px;
}
.stat-label {
  font-size: 0.65rem;
  letter-spacing: 2.5px;
  text-transform: uppercase;
  color: var(--text-light);
  font-weight: 500;
}

/* Feature cards */
.about-features { display: flex; flex-direction: column; gap: 20px; }
.feature-card {
  display: flex;
  align-items: flex-start;
  gap: 20px;
  padding: 24px 28px;
  background: var(--teal-pale);
  border-left: 3px solid var(--primary);
  transition: transform var(--t) var(--ease), box-shadow var(--t) var(--ease);
}
.feature-card:hover {
  transform: translateX(8px);
  box-shadow: var(--shadow-sm);
}
.feature-icon { flex-shrink: 0; margin-top: 2px; }
.feature-card h4 {
  font-family: var(--font-sans);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: var(--primary-dark);
  margin-bottom: 5px;
}
.feature-card p {
  font-size: 0.82rem;
  color: var(--text-medium);
}

/* ══════════════════════════════════════════════════
   NOS BIENS
══════════════════════════════════════════════════ */
.biens-filter {
  display: flex;
  gap: 12px;
  justify-content: center;
  margin-bottom: 52px;
}
.filter-btn {
  background: transparent;
  border: 1.5px solid rgba(201,169,110,0.35);
  color: rgba(255,255,255,0.55);
  padding: 11px 30px;
  font-family: var(--font-sans);
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 2.5px;
  text-transform: uppercase;
  cursor: pointer;
  border-radius: 2px;
  transition: all var(--t) var(--ease);
}
.filter-btn:hover,
.filter-btn.active {
  background: var(--gold);
  border-color: var(--gold);
  color: var(--primary-dark);
}

.biens-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 30px;
}
.bien-card {
  background: var(--white);
  overflow: hidden;
  box-shadow: var(--shadow);
  transition: transform var(--t-slow) var(--ease), box-shadow var(--t-slow) var(--ease);
}
.bien-card:hover {
  transform: translateY(-10px);
  box-shadow: var(--shadow-deep);
}
.bien-card.hidden { display: none; }

.bien-img {
  position: relative;
  height: 290px;
  background-size: cover;
  background-position: center;
  overflow: hidden;
  transition: transform 0.8s var(--ease);
}
.bien-card:hover .bien-img { transform: scale(1.04); }
.bien-img::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(
    to top,
    rgba(14, 30, 44, 0.65) 0%,
    rgba(14, 30, 44, 0.2) 40%,
    transparent 70%
  );
}
.bien-img-placeholder {
  display: flex;
  align-items: center;
  justify-content: center;
}
.bien-img-label {
  position: absolute;
  bottom: 0; left: 0; right: 0;
  z-index: 2;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 28px;
  gap: 12px;
}
.bien-img-label span {
  font-family: var(--font-serif);
  font-size: 1.6rem;
  color: rgba(255,255,255,0.35);
  letter-spacing: 5px;
  text-transform: uppercase;
}

.bien-badge {
  position: absolute;
  top: 20px; left: 20px;
  z-index: 3;
  background: var(--gold);
  color: var(--primary-dark);
  font-size: 0.6rem;
  font-weight: 800;
  letter-spacing: 2.5px;
  text-transform: uppercase;
  padding: 6px 16px;
  border-radius: 2px;
}
.bien-tags {
  position: absolute;
  bottom: 20px; left: 20px;
  z-index: 3;
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}
.bien-tags span {
  background: rgba(14,30,44,0.7);
  backdrop-filter: blur(4px);
  color: rgba(255,255,255,0.9);
  font-size: 0.7rem;
  padding: 5px 12px;
  border-radius: 2px;
  border: 1px solid rgba(255,255,255,0.15);
}
.bien-badge-soon {
  position: absolute;
  top: 20px; right: 20px;
  z-index: 3;
  background: rgba(14,30,44,0.78);
  backdrop-filter: blur(4px);
  color: var(--gold);
  font-size: 0.6rem;
  font-weight: 800;
  letter-spacing: 2px;
  text-transform: uppercase;
  padding: 6px 14px;
  border-radius: 2px;
  border: 1px solid var(--gold);
}

.bien-info { padding: 28px; }
.bien-info h3 {
  font-size: 1.4rem;
  color: var(--text-dark);
  margin-bottom: 6px;
}
.bien-location {
  font-size: 0.72rem;
  letter-spacing: 2.5px;
  text-transform: uppercase;
  color: var(--text-light);
  margin-bottom: 18px;
}
.bien-features {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 24px;
}
.bien-features span {
  font-size: 0.75rem;
  color: var(--text-medium);
  background: var(--cream);
  padding: 6px 14px;
  border-radius: 2px;
}
.bien-footer {
  padding-top: 8px;
  border-top: 1px solid var(--cream-dark);
}

.section-cta {
  text-align: center;
  margin-top: 64px;
  padding-top: 48px;
  border-top: 1px solid rgba(255,255,255,0.1);
}
.section-cta p {
  color: rgba(255,255,255,0.55);
  margin-bottom: 22px;
  font-size: 0.9rem;
}

/* ══════════════════════════════════════════════════
   NOS SERVICES
══════════════════════════════════════════════════ */
.services-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 28px;
}
.service-card {
  text-align: center;
  padding: 44px 28px;
  border: 1px solid var(--border-gold);
  transition: transform var(--t) var(--ease), box-shadow var(--t) var(--ease), background var(--t) var(--ease);
  position: relative;
  overflow: hidden;
}
.service-card::before {
  content: '';
  position: absolute;
  inset: 0;
  background: var(--teal-pale);
  transform: scaleY(0);
  transform-origin: bottom;
  transition: transform 0.4s var(--ease);
  z-index: 0;
}
.service-card:hover { transform: translateY(-10px); box-shadow: var(--shadow); }
.service-card:hover::before { transform: scaleY(1); }
.service-card > * { position: relative; z-index: 1; }

.service-icon { margin: 0 auto 28px; }

.service-card h3 {
  font-size: 1.15rem;
  color: var(--text-dark);
  margin-bottom: 20px;
}
.service-list {
  list-style: none;
  text-align: left;
}
.service-list li {
  font-size: 0.82rem;
  color: var(--text-medium);
  padding: 7px 0;
  border-bottom: 1px solid var(--cream-dark);
  display: flex;
  align-items: center;
  gap: 8px;
}
.service-list li::before {
  content: '—';
  color: var(--gold);
  font-size: 0.7rem;
  flex-shrink: 0;
}
.service-list li:last-child { border-bottom: none; }

/* ══════════════════════════════════════════════════
   WHY US
══════════════════════════════════════════════════ */
.why-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}
.why-intro {
  color: var(--text-medium);
  font-size: 1rem;
  line-height: 1.8;
  margin-bottom: 8px;
}
.why-list { margin-top: 28px; }
.why-list li {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 16px 0;
  border-bottom: 1px solid var(--cream-dark);
  font-size: 0.92rem;
  color: var(--text-medium);
}
.why-list li:first-child { border-top: 1px solid var(--cream-dark); }
.check {
  flex-shrink: 0;
  width: 24px; height: 24px;
  background: var(--gold);
  color: var(--primary-dark);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.7rem;
  font-weight: 800;
}

/* Image frame */
.image-frame {
  height: auto;
  overflow: hidden;
  border-radius: 2px;
  box-shadow: var(--shadow-deep);
  position: relative;
}
.image-frame::before {
  content: '';
  position: absolute;
  top: -16px; right: -16px;
  width: 100%; height: 100%;
  border: 2px solid var(--gold);
  z-index: -1;
  border-radius: 2px;
  opacity: 0.6;
}
.image-frame img {
  display: block;
  width: 100%; height: auto;
  object-fit: contain;
  transition: transform 0.8s var(--ease);
}
.image-frame:hover img { transform: scale(1.04); }

/* ══════════════════════════════════════════════════
   RESERVATION FORM
══════════════════════════════════════════════════ */
.reservation-container {
  max-width: 820px;
  margin: 0 auto;
}
.reservation-form {
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.1);
  padding: 52px;
  border-radius: 4px;
  backdrop-filter: blur(4px);
}
.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
  margin-bottom: 24px;
}
.form-group {
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.form-group.full { grid-column: 1 / -1; }

.form-group label {
  font-size: 0.65rem;
  letter-spacing: 2.5px;
  text-transform: uppercase;
  color: var(--gold);
  font-weight: 600;
}
.form-group input,
.form-group select,
.form-group textarea {
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.14);
  color: var(--white);
  padding: 14px 18px;
  font-size: 0.88rem;
  border-radius: 2px;
  outline: none;
  transition: border-color var(--t), background var(--t);
  width: 100%;
}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--gold);
  background: rgba(255,255,255,0.09);
}
.form-group input::placeholder,
.form-group textarea::placeholder { color: rgba(255,255,255,0.28); }
.form-group select option {
  background: var(--primary-dark);
  color: var(--white);
}
.form-group textarea { resize: vertical; }
/* Date input calendar icon */
.form-group input[type="date"] { color-scheme: dark; }

.services-check {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  margin-top: 8px;
}
.check-label {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.85rem;
  color: rgba(255,255,255,0.75);
  cursor: pointer;
  user-select: none;
}
.check-label input[type="checkbox"] {
  width: 16px; height: 16px;
  accent-color: var(--gold);
  cursor: pointer;
  flex-shrink: 0;
}

.form-error {
  color: #ff6b6b;
  font-size: 0.82rem;
  margin-top: 8px;
  min-height: 20px;
}

.form-actions {
  display: flex;
  gap: 20px;
  flex-wrap: wrap;
  justify-content: center;
  margin-top: 44px;
  padding-top: 36px;
  border-top: 1px solid rgba(255,255,255,0.1);
}

/* ══════════════════════════════════════════════════
   CONTACT
══════════════════════════════════════════════════ */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.6fr;
  gap: 64px;
  align-items: start;
}
.contact-info { display: flex; flex-direction: column; gap: 28px; }
.contact-item {
  display: flex;
  align-items: flex-start;
  gap: 20px;
}
.contact-icon {
  width: 40px; height: 40px;
  background: var(--teal-pale);
  border-radius: 2px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.contact-item h4 {
  font-family: var(--font-sans);
  font-size: 0.65rem;
  font-weight: 700;
  letter-spacing: 2.5px;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 6px;
}
.contact-item p {
  font-size: 0.88rem;
  color: var(--text-medium);
  margin-bottom: 3px;
}
.contact-item a {
  color: var(--text-medium);
  transition: color var(--t);
}
.contact-item a:hover { color: var(--gold); }
.contact-wa { margin-top: 8px; }

/* ══════════════════════════════════════════════════
   FOOTER
══════════════════════════════════════════════════ */
.footer {
  background: #072830;
  color: rgba(255,255,255,0.55);
}
.footer-inner {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 80px 28px 0;
}
.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1.4fr;
  gap: 56px;
  padding-bottom: 64px;
}
.footer-logo-img {
  height: 70px;
  width: auto;
  object-fit: contain;
  margin-bottom: 16px;
  filter: brightness(1.1) drop-shadow(0 2px 8px rgba(0,0,0,0.4));
}
.footer-logo {
  font-family: var(--font-serif);
  font-size: 1.9rem;
  font-weight: 300;
  letter-spacing: 7px;
  color: var(--white);
  margin-bottom: 6px;
}
.footer-tagline {
  font-size: 0.56rem;
  letter-spacing: 4px;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 20px;
}
.footer-desc {
  font-size: 0.84rem;
  line-height: 1.8;
  color: rgba(255,255,255,0.38);
  max-width: 280px;
}
.footer-social {
  display: flex;
  gap: 12px;
  margin-top: 28px;
}
.social-btn {
  padding: 9px 22px;
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.12);
  color: rgba(255,255,255,0.6);
  font-size: 0.68rem;
  font-weight: 600;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  border-radius: 2px;
  transition: all var(--t) var(--ease);
  text-decoration: none;
  display: inline-block;
}
.social-btn:hover {
  background: var(--gold);
  border-color: var(--gold);
  color: var(--primary-dark);
}

.footer-col h4 {
  font-family: var(--font-sans);
  font-size: 0.65rem;
  font-weight: 700;
  letter-spacing: 3.5px;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 22px;
}
.footer-col ul li {
  margin-bottom: 12px;
  font-size: 0.84rem;
  color: rgba(255,255,255,0.4);
}
.footer-col ul li a {
  color: rgba(255,255,255,0.4);
  transition: color var(--t);
}
.footer-col ul li a:hover { color: var(--gold); }
.footer-col p {
  font-size: 0.84rem;
  color: rgba(255,255,255,0.4);
  margin-bottom: 10px;
}
.footer-col p a {
  color: rgba(255,255,255,0.4);
  transition: color var(--t);
}
.footer-col p a:hover { color: var(--gold); }

.footer-bottom {
  padding: 28px 0;
  text-align: center;
}
.footer-line {
  height: 1px;
  background: rgba(255,255,255,0.08);
  margin-bottom: 28px;
}
.footer-bottom p {
  font-size: 0.72rem;
  color: rgba(255,255,255,0.22);
  letter-spacing: 1.5px;
}

/* ══════════════════════════════════════════════════
   BACK TO TOP
══════════════════════════════════════════════════ */
.back-to-top {
  position: fixed;
  bottom: 36px; right: 36px;
  z-index: 999;
  width: 46px; height: 46px;
  background: var(--gold);
  color: var(--primary-dark);
  border: none;
  border-radius: 2px;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 6px 24px rgba(0,0,0,0.25);
  transition: all var(--t) var(--ease);
  opacity: 0;
  transform: translateY(20px);
  pointer-events: none;
}
.back-to-top.visible {
  opacity: 1;
  transform: translateY(0);
  pointer-events: auto;
}
.back-to-top:hover {
  background: var(--gold-light);
  transform: translateY(-4px);
}

/* ══════════════════════════════════════════════════
   ANIMATIONS
══════════════════════════════════════════════════ */
@keyframes fadeInUp {
  from { opacity: 0; transform: translateY(50px); }
  to   { opacity: 1; transform: translateY(0); }
}
@keyframes bounceScroll {
  0%, 100% { transform: translateX(-50%) translateY(0); }
  50%       { transform: translateX(-50%) translateY(-12px); }
}

/* Scroll reveal */
.reveal {
  opacity: 0;
  transform: translateY(36px);
  transition: opacity 0.85s var(--ease), transform 0.85s var(--ease);
}
.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}
.reveal-delay-1 { transition-delay: 0.1s; }
.reveal-delay-2 { transition-delay: 0.2s; }
.reveal-delay-3 { transition-delay: 0.3s; }
.reveal-delay-4 { transition-delay: 0.4s; }

/* ══════════════════════════════════════════════════
   RESPONSIVE — 1024px
══════════════════════════════════════════════════ */
@media (max-width: 1024px) {
  .services-grid  { grid-template-columns: repeat(2, 1fr); }
  .about-grid     { gap: 52px; }
  .why-grid       { gap: 52px; }
  .footer-grid    { grid-template-columns: 1fr 1fr; gap: 44px; }
  .contact-grid   { gap: 44px; }
}

/* ══════════════════════════════════════════════════
   RESPONSIVE — 768px
══════════════════════════════════════════════════ */
@media (max-width: 768px) {
  :root {
    --pad-section: 72px;
    --nav-h: 68px;
  }

  #navbar { padding: 0 20px; }

  /* Mobile menu */
  .nav-links {
    display: none;
    position: fixed;
    top: var(--nav-h); left: 0; right: 0;
    background: var(--primary-deep);
    flex-direction: column;
    gap: 0;
    padding: 12px 0 24px;
    box-shadow: 0 16px 40px rgba(0,0,0,0.5);
  }
  .nav-links.open { display: flex; }
  .nav-link {
    padding: 16px 36px;
    width: 100%;
    border-bottom: 1px solid rgba(255,255,255,0.05);
  }
  .nav-link::after { display: none; }
  .nav-link.nav-cta {
    margin: 16px 36px 0;
    width: auto;
    text-align: center;
  }
  .nav-toggle { display: flex; }

  /* Hero */
  .hero-title  { font-size: 2.8rem; }
  .hero-badge  { font-size: 0.58rem; letter-spacing: 3px; }
  .hero-subtitle {
    font-size: 0.66rem;
    letter-spacing: 2px;
    line-height: 2;
    margin-bottom: 40px;
    padding: 0 6px;
  }
  .hero-actions { flex-direction: column; align-items: center; }

  /* About */
  .about-grid  { grid-template-columns: 1fr; gap: 52px; }
  .about-stats { justify-content: space-around; }

  /* Biens */
  .biens-grid  { grid-template-columns: 1fr; }

  /* Services */
  .services-grid { grid-template-columns: 1fr 1fr; }

  /* Why */
  .why-grid    { grid-template-columns: 1fr; gap: 48px; }
  .why-image   { order: -1; }
  .image-frame { height: auto; }

  /* Reservation */
  .reservation-form { padding: 32px 24px; }
  .form-row { grid-template-columns: 1fr; }

  /* Contact */
  .contact-grid { grid-template-columns: 1fr; }

  /* Footer */
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .footer-brand { grid-column: 1 / -1; }

  .back-to-top { bottom: 24px; right: 24px; }
}

/* ══════════════════════════════════════════════════
   RESPONSIVE — 480px
══════════════════════════════════════════════════ */
@media (max-width: 480px) {
  .services-grid  { grid-template-columns: 1fr; }
  .services-check { flex-direction: column; }
  .form-actions   { flex-direction: column; align-items: stretch; }
  .footer-grid    { grid-template-columns: 1fr; }
  .biens-filter   { flex-direction: column; align-items: center; }
  .filter-btn     { width: 220px; text-align: center; }
}