/* ============================================================
   Maison Alkalia — style.css
   Conciergerie haut de gamme à Tours
   ============================================================ */

/* ─── Google Fonts ─────────────────────────────────────────── */
@import url('https://fonts.googleapis.com/css2?family=Playfair+Display:wght@400;600;700;800&family=DM+Sans:wght@300;400;500;600&display=swap');

/* ─── CSS Variables ─────────────────────────────────────────── */
:root {
  --navy:       #1B2A4A;
  --gold:       #C5A55A;
  --gold-hover: #D4B96A;
  --white:      #FFFFFF;
  --off-white:  #F8F6F2;
  --text-dark:  #3A3A3A;
  --text-light: #F8F6F2;
  --text-muted: #6B6B6B;
  --footer-bg:  #111827;

  --font-title: 'Playfair Display', serif;
  --font-body:  'DM Sans', sans-serif;

  --radius:     12px;
  --radius-sm:  8px;
  --shadow:     0 4px 24px rgba(0,0,0,0.08);
  --shadow-lg:  0 12px 48px rgba(0,0,0,0.14);
  --transition: 0.3s ease;
}

/* ─── Reset & Base ──────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; font-size: 16px; }
body { font-family: var(--font-body); color: var(--text-dark); background: var(--white); line-height: 1.6; overflow-x: hidden; }
img  { max-width: 100%; display: block; }
a    { text-decoration: none; color: inherit; }
ul   { list-style: none; }
button { cursor: pointer; border: none; background: none; font-family: var(--font-body); }

/* ─── Utility ───────────────────────────────────────────────── */
.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}

.section {
  padding: 100px 0;
}

.section-alt  { background: var(--off-white); }
.section-dark { background: var(--navy); }

.section-title {
  font-family: var(--font-title);
  font-size: clamp(1.8rem, 4vw, 2.6rem);
  font-weight: 700;
  color: var(--navy);
  text-align: center;
  margin-bottom: 12px;
}

.section-subtitle {
  font-size: 1.05rem;
  color: var(--text-muted);
  text-align: center;
  margin-bottom: 56px;
}

/* ─── Scroll Reveal ─────────────────────────────────────────── */
.reveal {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}
.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

/* ─── Buttons ───────────────────────────────────────────────── */
.btn-primary {
  display: inline-flex;
  align-items: center;
  padding: 15px 34px;
  background: var(--gold);
  color: var(--white);
  border-radius: 50px;
  font-weight: 600;
  font-size: 0.95rem;
  letter-spacing: 0.02em;
  box-shadow: 0 4px 18px rgba(197,165,90,0.4);
  transition: background var(--transition), transform var(--transition), box-shadow var(--transition);
}
.btn-primary:hover {
  background: var(--gold-hover);
  transform: scale(1.03);
  box-shadow: 0 6px 28px rgba(197,165,90,0.55);
}

.btn-outline-white {
  display: inline-flex;
  align-items: center;
  padding: 15px 34px;
  border: 2px solid rgba(255,255,255,0.7);
  color: var(--white);
  border-radius: 50px;
  font-weight: 600;
  font-size: 0.95rem;
  transition: background var(--transition), border-color var(--transition), transform var(--transition);
}
.btn-outline-white:hover {
  background: rgba(255,255,255,0.12);
  border-color: var(--white);
  transform: scale(1.02);
}

/* ─── Navigation ────────────────────────────────────────────── */
.navbar {
  position: fixed; top: 0; left: 0; right: 0;
  z-index: 1000;
  padding: 18px 0;
  transition: background var(--transition), box-shadow var(--transition), padding var(--transition);
}
.navbar.scrolled {
  background: var(--white);
  box-shadow: 0 2px 20px rgba(0,0,0,0.1);
  padding: 12px 0;
}

.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.nav-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
}
/* Logo typographique */
.logo-brand {
  display: flex;
  flex-direction: column;
  line-height: 1;
  gap: 2px;
}

.logo-maison {
  font-family: var(--font-title);
  font-size: 0.68rem;
  font-weight: 400;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  color: var(--gold);
}

.logo-alkalia {
  font-family: var(--font-title);
  font-size: 1.5rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--navy);
  transition: color var(--transition);
}

/* Tagline à côté du logo */
.logo-tagline {
  font-family: var(--font-body);
  font-size: 0.65rem;
  font-weight: 300;
  letter-spacing: 0.12em;
  color: var(--gold);
  opacity: 0.85;
  border-left: 1px solid var(--gold);
  padding-left: 10px;
  line-height: 1.4;
  max-width: 120px;
}

/* Sur fond sombre (navbar transparente) */
.navbar:not(.scrolled) .logo-alkalia { color: var(--white); }

/* Footer */
.footer-logo-brand { margin-bottom: 12px; }
.footer-logo-brand .logo-alkalia { color: var(--white); font-size: 1.3rem; }

.nav-links {
  display: flex;
  align-items: center;
  gap: 32px;
}
.nav-links a {
  font-size: 0.9rem;
  font-weight: 500;
  color: rgba(255,255,255,0.9);
  letter-spacing: 0.03em;
  position: relative;
  transition: color var(--transition);
}
.nav-links a::after {
  content: '';
  position: absolute;
  bottom: -4px; left: 0; right: 0;
  height: 2px;
  background: var(--gold);
  transform: scaleX(0);
  transition: transform var(--transition);
  transform-origin: left;
}
.nav-links a:hover::after { transform: scaleX(1); }

.navbar.scrolled .nav-links a { color: var(--navy); }
.navbar.scrolled .nav-links a:hover { color: var(--gold); }

.btn-nav {
  padding: 10px 22px;
  background: rgba(255,255,255,0.15);
  border: 1.5px solid rgba(255,255,255,0.4);
  color: var(--white) !important;
  border-radius: 50px;
  font-weight: 600;
  font-size: 0.88rem;
  white-space: nowrap;
  transition: background var(--transition), border-color var(--transition), transform var(--transition);
}
.btn-nav:hover { background: var(--gold) !important; border-color: var(--gold); transform: scale(1.03); }
.btn-nav::after { display: none !important; }

.navbar.scrolled .btn-nav {
  background: var(--navy) !important;
  border-color: var(--navy);
}
.navbar.scrolled .btn-nav:hover { background: var(--gold) !important; border-color: var(--gold); }

/* Hamburger */
.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: 6px;
  z-index: 1001;
}
.hamburger span {
  display: block;
  width: 24px; height: 2px;
  background: var(--white);
  border-radius: 2px;
  transition: transform var(--transition), opacity var(--transition);
}
.navbar.scrolled .hamburger span { background: var(--navy); }
.hamburger.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.hamburger.open span:nth-child(2) { opacity: 0; }
.hamburger.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* Mobile Menu Overlay (injected by JS) */
.mobile-menu {
  display: none;
  position: fixed; inset: 0;
  background: var(--navy);
  z-index: 999;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 32px;
}
.mobile-menu.open { display: flex; }
.mobile-menu a {
  font-family: var(--font-title);
  font-size: 1.5rem;
  color: var(--white);
  transition: color var(--transition);
}
.mobile-menu a:hover { color: var(--gold); }
.mobile-menu .btn-primary { font-size: 1rem; margin-top: 12px; }

/* ─── Hero ──────────────────────────────────────────────────── */
.hero {
  min-height: 100vh;
  background: linear-gradient(155deg, #0c1b30 0%, #1B2A4A 55%, #0a1020 100%);
  display: flex;
  flex-direction: column;
  justify-content: center;
  position: relative;
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute; inset: 0;
  background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23C5A55A' fill-opacity='0.04'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
  pointer-events: none;
}


.hero-overlay {
  position: absolute; inset: 0;
  background: radial-gradient(ellipse at 70% 50%, rgba(197,165,90,0.06) 0%, transparent 70%);
  pointer-events: none;
  z-index: 1;
}

.hero-content {
  position: relative;
  z-index: 3;
  padding: 140px 24px 160px;
  max-width: 1200px;
  margin: 0 auto;
  width: 100%;
}

/* Hero entrance animations */
.animate-in {
  opacity: 0;
  transform: translateY(24px);
  animation: heroFade 0.7s ease forwards;
}
.animate-in.delay-1 { animation-delay: 0.2s; }
.animate-in.delay-2 { animation-delay: 0.38s; }
.animate-in.delay-3 { animation-delay: 0.55s; }
.animate-in.delay-4 { animation-delay: 0.7s; }

@keyframes heroFade {
  to { opacity: 1; transform: translateY(0); }
}

.hero-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(197,165,90,0.12);
  border: 1px solid rgba(197,165,90,0.35);
  color: var(--gold);
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  padding: 8px 18px;
  border-radius: 50px;
  margin-bottom: 26px;
}
.hero-eyebrow::before {
  content: '';
  width: 6px; height: 6px;
  background: var(--gold);
  border-radius: 50%;
  animation: blink 1.6s ease infinite;
}
@keyframes blink { 0%,100%{opacity:1} 50%{opacity:0.3} }

.hero-title {
  font-family: var(--font-title);
  font-size: clamp(2.4rem, 6vw, 4.2rem);
  font-weight: 700;
  color: var(--white);
  line-height: 1.15;
  margin-bottom: 22px;
  max-width: 760px;
}

.hero-subtitle {
  font-size: clamp(1rem, 2vw, 1.15rem);
  color: rgba(248,246,242,0.78);
  max-width: 560px;
  margin-bottom: 40px;
  line-height: 1.7;
}

.hero-ctas {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
}

/* Hero stats bar */
.hero-stats {
  position: absolute;
  bottom: 0; left: 0; right: 0;
  z-index: 3;
  background: rgba(255,255,255,0.05);
  backdrop-filter: blur(10px);
  border-top: 1px solid rgba(197,165,90,0.2);
  padding: 22px 0;
  z-index: 2;
}

.hero-stats-inner {
  display: flex;
  justify-content: space-around;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}

.stat { text-align: center; }

.stat-val {
  display: block;
  font-family: var(--font-title);
  font-size: 1.8rem;
  font-weight: 700;
  color: var(--gold);
  line-height: 1;
  margin-bottom: 4px;
}

.stat-label {
  font-size: 0.8rem;
  color: rgba(248,246,242,0.6);
  letter-spacing: 0.04em;
}

.stat-sep {
  width: 1px;
  height: 40px;
  background: rgba(197,165,90,0.25);
}

/* ─── Section: Problème / Solution ─────────────────────────── */
.pb-solution { background: var(--white); }

.pb-solution .section-title { text-align: center; margin-bottom: 52px; }

.ps-grid {
  display: grid;
  grid-template-columns: 1fr 3px 1fr;
  gap: 0 48px;
  align-items: start;
}

.ps-sep {
  display: flex;
  justify-content: center;
  padding-top: 20px;
}
.ps-sep-line {
  width: 3px;
  background: linear-gradient(to bottom, transparent, var(--gold) 20%, var(--gold) 80%, transparent);
  border-radius: 2px;
  min-height: 320px;
}

.ps-col-header {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 24px;
}
.ps-col-header h3 {
  font-family: var(--font-title);
  font-size: 1.1rem;
  font-weight: 700;
}

.ps-icon {
  width: 30px; height: 30px;
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-size: 0.9rem;
  font-weight: 700;
  flex-shrink: 0;
}
.ps-icon-bad  { background: rgba(192,57,43,0.1); color: #c0392b; }
.ps-icon-good { background: rgba(197,165,90,0.15); color: var(--gold); }

.ps-without .ps-col-header h3 { color: var(--text-muted); }
.ps-with    .ps-col-header h3 { color: var(--navy); }

.ps-without ul { display: flex; flex-direction: column; gap: 14px; }
.ps-with    ul { display: flex; flex-direction: column; gap: 14px; }

.ps-without li {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.93rem;
  color: var(--text-muted);
  padding-left: 8px;
}
.ps-without li::before {
  content: '✕';
  color: #c0392b;
  font-weight: 700;
  font-size: 0.85rem;
  flex-shrink: 0;
}

.ps-with li {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.93rem;
  color: var(--text-dark);
  font-weight: 500;
  padding-left: 8px;
}
.ps-with li::before {
  content: '✓';
  color: var(--gold);
  font-weight: 700;
  font-size: 0.9rem;
  flex-shrink: 0;
}

/* ─── Section: Services ─────────────────────────────────────── */
.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
  margin-top: 8px;
}

.service-card {
  background: var(--white);
  border-radius: var(--radius);
  padding: 36px 28px;
  border: 1px solid rgba(0,0,0,0.07);
  box-shadow: var(--shadow);
  transition: transform var(--transition), box-shadow var(--transition);
  position: relative;
  overflow: hidden;
}
.service-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
  background: var(--gold);
  transform: scaleX(0);
  transition: transform var(--transition);
  transform-origin: left;
}
.service-card:hover { transform: translateY(-8px); box-shadow: var(--shadow-lg); }
.service-card:hover::before { transform: scaleX(1); }

.service-icon {
  width: 52px; height: 52px;
  background: rgba(197,165,90,0.1);
  border-radius: var(--radius-sm);
  display: flex; align-items: center; justify-content: center;
  margin-bottom: 20px;
  color: var(--gold);
  transition: background var(--transition), color var(--transition);
}
.service-icon svg { width: 24px; height: 24px; }
.service-card:hover .service-icon { background: var(--gold); color: var(--white); }

.service-card h3 {
  font-family: var(--font-title);
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--navy);
  margin-bottom: 10px;
}
.service-card p { font-size: 0.9rem; color: var(--text-muted); line-height: 1.6; }

/* ─── Section: Comment ça marche ────────────────────────────── */
.steps {
  display: flex;
  justify-content: space-between;
  gap: 20px;
  margin-top: 16px;
  position: relative;
}
.steps::before {
  content: '';
  position: absolute;
  top: 30px; left: 30px; right: 30px;
  height: 2px;
  background: linear-gradient(to right, var(--gold), var(--gold-hover), var(--gold));
  z-index: 0;
}

.step {
  flex: 1;
  text-align: center;
  position: relative;
  z-index: 1;
}

.step-num {
  width: 60px; height: 60px;
  border-radius: 50%;
  background: var(--gold);
  color: var(--white);
  font-family: var(--font-title);
  font-size: 1.3rem;
  font-weight: 700;
  display: flex; align-items: center; justify-content: center;
  margin: 0 auto 20px;
  box-shadow: 0 4px 18px rgba(197,165,90,0.45);
  transition: transform var(--transition), box-shadow var(--transition);
}
.step:hover .step-num { transform: scale(1.1); box-shadow: 0 8px 28px rgba(197,165,90,0.6); }

.step-line, .step-line-last { display: none; }

.step h3 {
  font-family: var(--font-title);
  font-size: 1rem;
  font-weight: 600;
  color: var(--navy);
  margin-bottom: 8px;
}
.step p { font-size: 0.88rem; color: var(--text-muted); line-height: 1.55; padding: 0 8px; }

/* ─── Section: Chiffres clés ────────────────────────────────── */
.section-dark { padding: 80px 0; position: relative; overflow: hidden; }

.ornament-top, .ornament-bottom {
  position: absolute;
  left: 0; right: 0;
  height: 2px;
  background: linear-gradient(to right, transparent, var(--gold), transparent);
}
.ornament-top    { top: 0; }
.ornament-bottom { bottom: 0; }

#chiffres .stats-grid {
  display: flex;
  justify-content: space-around;
  flex-wrap: wrap;
  gap: 40px;
}

.big-stat { text-align: center; }

.big-val {
  display: block;
  font-family: var(--font-title);
  font-size: clamp(2.4rem, 5vw, 3.4rem);
  font-weight: 700;
  color: var(--gold);
  line-height: 1;
  margin-bottom: 10px;
}

.big-label {
  font-size: 0.9rem;
  color: var(--text-light);
  opacity: 0.72;
  letter-spacing: 0.04em;
}


/* ─── Section: Tarifs ───────────────────────────────────────── */
.pricing-wrap {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2.5rem;
  align-items: start;
  margin-top: 3rem;
}

.pricing-card {
  background: var(--navy);
  color: var(--white);
  border-radius: 16px;
  padding: 2.5rem 2rem;
  text-align: center;
  position: relative;
  box-shadow: 0 20px 60px rgba(15,31,61,0.18);
}

.pricing-badge {
  display: inline-block;
  background: var(--gold);
  color: var(--navy);
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  padding: 4px 14px;
  border-radius: 20px;
  margin-bottom: 1.5rem;
}

.pricing-rate {
  display: flex;
  align-items: flex-start;
  justify-content: center;
  gap: 4px;
  margin-bottom: 0.4rem;
  line-height: 1;
}

.pricing-num {
  font-family: var(--font-title);
  font-size: 5rem;
  font-weight: 700;
  color: var(--gold);
  line-height: 1;
}

.pricing-pct {
  font-family: var(--font-title);
  font-size: 2.5rem;
  font-weight: 700;
  color: var(--gold);
  margin-top: 0.8rem;
}

.pricing-desc {
  font-size: 0.88rem;
  color: rgba(255,255,255,0.65);
  margin-bottom: 2rem;
}

.pricing-list {
  list-style: none;
  text-align: left;
  margin-bottom: 1.5rem;
  display: flex;
  flex-direction: column;
  gap: 0.7rem;
}

.pricing-list li {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.9rem;
  color: rgba(255,255,255,0.88);
}

.pricing-list li svg {
  width: 16px;
  height: 16px;
  flex-shrink: 0;
  stroke: var(--gold);
}

.pricing-note {
  font-size: 0.75rem;
  color: rgba(255,255,255,0.45);
  letter-spacing: 0.06em;
  margin-bottom: 1.5rem;
}

.pricing-card .btn-primary {
  width: 100%;
  justify-content: center;
}

.pricing-aside {
  display: flex;
  flex-direction: column;
  gap: 1.2rem;
  padding: 1rem 0.5rem;
}

.pricing-aside h3 {
  font-family: var(--font-title);
  font-size: 1.5rem;
  color: var(--navy);
  margin-bottom: 0.2rem;
}

.pricing-aside p {
  font-size: 0.93rem;
  color: var(--text-muted);
  line-height: 1.8;
}

.pricing-aside strong { color: var(--navy); }

/* ─── Section: Pourquoi nous ────────────────────────────────── */
.engagements-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 32px;
  margin-top: 16px;
}

.engagement {
  text-align: center;
  padding: 36px 18px;
  border-radius: var(--radius);
  transition: box-shadow var(--transition), transform var(--transition);
}
.engagement:hover { box-shadow: var(--shadow); transform: translateY(-4px); }

.eng-icon {
  width: 64px; height: 64px;
  border-radius: 50%;
  background: rgba(197,165,90,0.1);
  display: flex; align-items: center; justify-content: center;
  margin: 0 auto 20px;
  color: var(--gold);
  transition: background var(--transition), color var(--transition);
}
.eng-icon svg { width: 26px; height: 26px; }
.engagement:hover .eng-icon { background: var(--gold); color: var(--white); }

.engagement h3 {
  font-family: var(--font-title);
  font-size: 1rem;
  font-weight: 600;
  color: var(--navy);
  margin-bottom: 10px;
}
.engagement p { font-size: 0.88rem; color: var(--text-muted); line-height: 1.6; }

/* ─── Section: FAQ ──────────────────────────────────────────── */
.faq-container { max-width: 820px; }

.faq-container .section-title { text-align: center; margin-bottom: 44px; }

.faq-list { display: flex; flex-direction: column; gap: 12px; }

.faq-item {
  background: var(--white);
  border-radius: var(--radius);
  border: 1px solid rgba(0,0,0,0.07);
  overflow: hidden;
  box-shadow: 0 2px 8px rgba(0,0,0,0.04);
  transition: box-shadow var(--transition);
}
.faq-item:hover { box-shadow: var(--shadow); }

.faq-q {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  padding: 20px 24px;
  text-align: left;
  font-size: 0.96rem;
  font-weight: 600;
  color: var(--navy);
  cursor: pointer;
  transition: color var(--transition);
}
.faq-q:hover { color: var(--gold); }

.faq-toggle {
  flex-shrink: 0;
  width: 28px; height: 28px;
  border-radius: 50%;
  border: 2px solid var(--gold);
  display: flex; align-items: center; justify-content: center;
  color: var(--gold);
  font-size: 1.15rem;
  font-weight: 400;
  line-height: 1;
  transition: transform var(--transition), background var(--transition), color var(--transition);
}

.faq-item.open .faq-toggle {
  transform: rotate(45deg);
  background: var(--gold);
  color: var(--white);
}

.faq-a {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.38s ease;
}
.faq-item.open .faq-a { max-height: 250px; }

.faq-a p {
  padding: 0 24px 20px;
  font-size: 0.92rem;
  color: var(--text-muted);
  line-height: 1.75;
}

/* ─── Section: Contact ──────────────────────────────────────── */
#contact.section-dark {
  padding: 100px 0;
}
#contact.section-dark::before {
  content: '';
  position: absolute;
  inset: 0;
  background: url("data:image/svg+xml,%3Csvg width='40' height='40' viewBox='0 0 40 40' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='%23C5A55A' fill-opacity='0.04'%3E%3Cpath d='M0 40L40 0H20L0 20M40 40V20L20 40'/%3E%3C/g%3E%3C/svg%3E");
  pointer-events: none;
}

.contact-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: start;
  position: relative;
  z-index: 1;
}

.contact-title {
  font-family: var(--font-title);
  font-size: clamp(1.8rem, 3.5vw, 2.6rem);
  font-weight: 700;
  color: var(--gold);
  line-height: 1.25;
  margin-bottom: 16px;
}

.contact-sub {
  color: rgba(248,246,242,0.7);
  font-size: 0.98rem;
  line-height: 1.65;
  margin-bottom: 36px;
}

.contact-infos {
  display: flex;
  flex-direction: column;
  gap: 20px;
  margin-bottom: 32px;
}

.contact-info-item {
  display: flex;
  align-items: center;
  gap: 14px;
}
.contact-info-item svg {
  width: 20px; height: 20px;
  color: var(--gold);
  flex-shrink: 0;
}
.contact-info-item span {
  font-size: 0.93rem;
  color: rgba(248,246,242,0.75);
}

.social-links {
  display: flex;
  gap: 12px;
}

.social-link {
  width: 42px; height: 42px;
  border-radius: 50%;
  border: 1.5px solid rgba(197,165,90,0.4);
  display: flex; align-items: center; justify-content: center;
  color: rgba(248,246,242,0.65);
  transition: background var(--transition), border-color var(--transition), color var(--transition), transform var(--transition);
}
.social-link svg { width: 18px; height: 18px; }
.social-link:hover { background: var(--gold); border-color: var(--gold); color: var(--white); transform: translateY(-2px); }

/* Contact form */
.contact-form {
  background: var(--white);
  border-radius: var(--radius);
  padding: 44px;
  box-shadow: var(--shadow-lg);
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

.form-group {
  margin-bottom: 18px;
}
.form-group.full { grid-column: 1 / -1; }

.form-group label {
  display: block;
  font-size: 0.84rem;
  font-weight: 600;
  color: var(--navy);
  margin-bottom: 7px;
  letter-spacing: 0.02em;
}

.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 12px 16px;
  border: 1.5px solid rgba(0,0,0,0.1);
  border-radius: var(--radius-sm);
  font-family: var(--font-body);
  font-size: 0.92rem;
  color: var(--text-dark);
  background: var(--white);
  outline: none;
  transition: border-color var(--transition), box-shadow var(--transition);
}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--gold);
  box-shadow: 0 0 0 3px rgba(197,165,90,0.14);
}
.form-group textarea { resize: vertical; min-height: 110px; }

.btn-submit {
  width: 100%;
  padding: 15px;
  background: var(--gold);
  color: var(--white);
  border-radius: var(--radius-sm);
  font-size: 1rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  box-shadow: 0 4px 18px rgba(197,165,90,0.3);
  transition: background var(--transition), transform var(--transition), box-shadow var(--transition);
}
.btn-submit:hover {
  background: var(--gold-hover);
  transform: translateY(-1px);
  box-shadow: 0 6px 26px rgba(197,165,90,0.45);
}

.form-msg {
  margin-top: 14px;
  padding: 14px 16px;
  border-radius: var(--radius-sm);
  font-size: 0.9rem;
  font-weight: 600;
  display: none;
}
.form-msg.success { display: block; background: #e8f5e9; color: #2d8a4e; }
.form-msg.error   { display: block; background: #fdecea; color: #c0392b; }

/* ─── Footer ────────────────────────────────────────────────── */
.footer {
  background: var(--footer-bg);
  padding: 70px 0 0;
  position: relative;
}

.footer-ornament {
  height: 2px;
  background: linear-gradient(to right, transparent, var(--gold), transparent);
  margin-bottom: 0;
}

.footer-inner {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 48px;
  padding: 48px 0;
}

.footer-brand p {
  font-size: 0.87rem;
  color: rgba(248,246,242,0.45);
  line-height: 1.7;
  max-width: 250px;
  margin-top: 14px;
}


.footer-links h4,
.footer-legal h4,
.footer-social h4 {
  font-family: var(--font-title);
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--white);
  margin-bottom: 18px;
  letter-spacing: 0.04em;
}

.footer-links ul,
.footer-legal ul {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.footer-links a,
.footer-legal a {
  font-size: 0.87rem;
  color: rgba(248,246,242,0.45);
  transition: color var(--transition);
}
.footer-links a:hover,
.footer-legal a:hover { color: var(--gold); }

.footer-socials {
  display: flex;
  gap: 10px;
}

.footer-socials a {
  width: 38px; height: 38px;
  border-radius: 50%;
  background: rgba(255,255,255,0.05);
  border: 1px solid rgba(255,255,255,0.1);
  display: flex; align-items: center; justify-content: center;
  color: rgba(248,246,242,0.5);
  transition: background var(--transition), border-color var(--transition), color var(--transition), transform var(--transition);
}
.footer-socials a svg { width: 16px; height: 16px; }
.footer-socials a:hover {
  background: var(--gold);
  border-color: var(--gold);
  color: var(--white);
  transform: translateY(-2px);
}

.footer-bottom {
  border-top: 1px solid rgba(197,165,90,0.2);
  padding: 20px 0;
}
.footer-bottom p {
  font-size: 0.8rem;
  color: rgba(248,246,242,0.3);
  text-align: center;
}

/* ─── Responsive ────────────────────────────────────────────── */
@media (max-width: 1024px) {
  .services-grid    { grid-template-columns: repeat(2, 1fr); }
  .engagements-grid { grid-template-columns: repeat(2, 1fr); }
  .pricing-wrap     { grid-template-columns: 1fr; }
  .footer-inner     { grid-template-columns: 1fr 1fr; gap: 32px; }
  .contact-inner    { grid-template-columns: 1fr; gap: 40px; }
}

@media (max-width: 768px) {
  .nav-links    { display: none; }
  .hamburger    { display: flex; }

  .hero-content { padding: 120px 16px 150px; }
  .stat-sep     { display: none; }

  .ps-grid {
    grid-template-columns: 1fr;
    gap: 32px;
  }
  .ps-sep { display: none; }

  .steps {
    flex-direction: column;
    align-items: center;
    gap: 32px;
  }
  .steps::before { display: none; }
  .step { text-align: center; }
  .step-line, .step-line-last { display: none; }

  .services-grid    { grid-template-columns: 1fr; }
  .engagements-grid { grid-template-columns: 1fr; }


  .form-row { grid-template-columns: 1fr; }
  .contact-form { padding: 28px 20px; }

  .footer-inner { grid-template-columns: 1fr; gap: 28px; }
  .footer-bottom p { text-align: center; font-size: 0.78rem; }

  .hero-ctas { flex-direction: column; align-items: flex-start; }
}

@media (max-width: 480px) {
  .container { padding: 0 16px; }
  .section   { padding: 70px 0; }
  .contact-form { padding: 22px 16px; }
}