/* ============================================================
   LUMIÈRE SALON — GLOBAL STYLES
   style.css
   ============================================================ */

/* ─── Google Fonts ─────────────────────────────────────────── */
@import url('https://fonts.googleapis.com/css2?family=Playfair+Display:ital,wght@0,400;0,500;0,600;0,700;1,400;1,500&family=Inter:wght@300;400;500;600;700&display=swap');

/* ─── CSS Custom Properties ─────────────────────────────────── */
:root {
  --bg: #0D0C0B;
  --bg-card: #161412;
  --bg-section: #111009;
  --bg-elevated: #1C1916;
  --cream: #F0EBE0;
  --cream-dim: #B8AFA4;
  --primary: #1E1E1E;
  --secondary: #6A5F57;
  --gold: #C7A76C;
  --gold-hover: #b8965b;
  --gold-muted: rgba(199, 167, 108, 0.6);
  --border-dark: rgba(199, 167, 108, 0.12);
  --border-subtle: rgba(255,255,255,0.06);
  --soft-beige: #F4EEE7;
  --soft-rose: #E8D8D2;
  --white: #FFFFFF;
  --shadow-sm: 0 2px 12px rgba(0, 0, 0, 0.06);
  --shadow-md: 0 4px 24px rgba(0, 0, 0, 0.08);
  --shadow-lg: 0 8px 40px rgba(0, 0, 0, 0.10);
  --radius-card: 24px;
  --radius-btn: 999px;
  --transition: all 0.3s ease;
  --font-heading: 'Playfair Display', Georgia, serif;
  --font-body: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
}

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

html {
  scroll-behavior: smooth;
  font-size: 16px;
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: var(--font-body);
  font-size: 18px;
  line-height: 1.7;
  color: var(--cream);
  background-color: var(--bg);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}

img {
  max-width: 100%;
  height: auto;
  display: block;
}

a {
  text-decoration: none;
  color: inherit;
  transition: var(--transition);
}

ul, ol {
  list-style: none;
}

button {
  font-family: var(--font-body);
  cursor: pointer;
  border: none;
  background: none;
}

input, select, textarea {
  font-family: var(--font-body);
  font-size: 16px;
}

/* ─── Container ─────────────────────────────────────────────── */
.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 32px;
}

/* ─── Buttons ────────────────────────────────────────────────── */
.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--gold);
  color: var(--white);
  padding: 16px 36px;
  border-radius: var(--radius-btn);
  border: 2px solid var(--gold);
  font-family: var(--font-body);
  font-size: 16px;
  font-weight: 500;
  letter-spacing: 0.5px;
  cursor: pointer;
  transition: var(--transition);
  white-space: nowrap;
  text-decoration: none;
}

.btn-primary:hover {
  background: var(--gold-hover);
  border-color: var(--gold-hover);
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(199, 167, 108, 0.35);
  color: var(--white);
}

.btn-outline {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: transparent;
  color: var(--gold);
  padding: 14px 32px;
  border-radius: var(--radius-btn);
  border: 2px solid var(--gold);
  font-family: var(--font-body);
  font-size: 16px;
  font-weight: 500;
  letter-spacing: 0.5px;
  cursor: pointer;
  transition: var(--transition);
  white-space: nowrap;
  text-decoration: none;
}

.btn-outline:hover {
  background: var(--gold);
  color: var(--bg);
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(199, 167, 108, 0.3);
}

.btn-dark {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--primary);
  color: var(--white);
  padding: 16px 36px;
  border-radius: var(--radius-btn);
  border: 2px solid var(--primary);
  font-family: var(--font-body);
  font-size: 16px;
  font-weight: 500;
  letter-spacing: 0.5px;
  cursor: pointer;
  transition: var(--transition);
  white-space: nowrap;
  text-decoration: none;
}

.btn-dark:hover {
  background: #333333;
  border-color: #333333;
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(30, 30, 30, 0.3);
  color: var(--white);
}

.btn-white {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--white);
  color: var(--primary);
  padding: 16px 36px;
  border-radius: var(--radius-btn);
  border: 2px solid var(--white);
  font-family: var(--font-body);
  font-size: 16px;
  font-weight: 500;
  letter-spacing: 0.5px;
  cursor: pointer;
  transition: var(--transition);
  white-space: nowrap;
  text-decoration: none;
}

.btn-white:hover {
  background: transparent;
  color: var(--white);
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(255, 255, 255, 0.2);
}

/* ─── Section Labels ─────────────────────────────────────────── */
.section-label {
  display: inline-block;
  font-family: var(--font-body);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 16px;
}

/* ─── Section Headings ───────────────────────────────────────── */
.section-heading {
  font-family: var(--font-heading);
  font-size: 48px;
  font-weight: 600;
  line-height: 1.15;
  color: var(--cream);
  margin-bottom: 20px;
  position: relative;
}

.section-heading.centered {
  text-align: center;
}

.section-heading::after {
  content: '';
  display: block;
  width: 60px;
  height: 2px;
  background: var(--gold);
  margin-top: 20px;
}

.section-heading.centered::after {
  margin: 20px auto 0;
}

/* ─── Section Subtext ────────────────────────────────────────── */
.section-subtext {
  font-size: 18px;
  line-height: 1.7;
  color: var(--cream-dim);
  max-width: 600px;
}

.section-subtext.centered {
  text-align: center;
  margin: 0 auto;
}

/* ─── Section Wrapper ────────────────────────────────────────── */
.section-header {
  margin-bottom: 60px;
}

.section-header.centered {
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
}

/* ─── Header / Navigation ────────────────────────────────────── */
.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  padding: 20px 0;
  transition: all 0.4s ease;
  background: transparent;
}

.header.scrolled {
  background: rgba(13, 12, 11, 0.95);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  padding: 14px 0;
  box-shadow: 0 1px 0 rgba(199,167,108,0.15);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 40px;
}

.logo {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  flex-shrink: 0;
}

.logo-icon {
  color: var(--gold);
  font-size: 20px;
  line-height: 1;
}

.logo-text {
  font-family: var(--font-heading);
  font-size: 22px;
  font-weight: 600;
  color: var(--cream);
  letter-spacing: 0.5px;
}

.logo-text em {
  font-style: italic;
  color: var(--gold);
}

.nav {
  display: flex;
  align-items: center;
  gap: 8px;
}

.nav-link {
  font-family: var(--font-body);
  font-size: 15px;
  font-weight: 500;
  color: var(--cream-dim);
  padding: 8px 14px;
  border-radius: 8px;
  letter-spacing: 0.3px;
  transition: var(--transition);
  text-decoration: none;
}

.nav-link:hover,
.nav-link.active {
  color: var(--gold);
}

.nav-cta {
  margin-left: 8px;
  font-size: 14px;
  padding: 11px 24px;
}

.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  width: 36px;
  padding: 4px;
  cursor: pointer;
  background: none;
  border: none;
  z-index: 1001;
}

.hamburger span {
  display: block;
  width: 100%;
  height: 2px;
  background: var(--cream);
  border-radius: 2px;
  transition: var(--transition);
}

.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);
}

/* ─── Page Hero Banner (inner pages) ───────────────────────────── */
.page-hero {
  padding: 160px 0 80px;
  text-align: center;
  background: #080807;
  position: relative;
  overflow: hidden;
}

.page-hero::before {
  content: '';
  position: absolute;
  top: -100px;
  right: -100px;
  width: 400px;
  height: 400px;
  background: radial-gradient(circle, rgba(199, 167, 108, 0.12) 0%, transparent 70%);
  border-radius: 50%;
  pointer-events: none;
}

.page-hero::after {
  content: '';
  position: absolute;
  bottom: -80px;
  left: -80px;
  width: 300px;
  height: 300px;
  background: radial-gradient(circle, rgba(232, 216, 210, 0.4) 0%, transparent 70%);
  border-radius: 50%;
  pointer-events: none;
}

.page-hero .section-heading {
  font-size: 52px;
  margin-bottom: 16px;
}

.page-hero .section-heading::after {
  margin: 16px auto 0;
}

.page-hero-sub {
  font-size: 18px;
  color: var(--cream-dim);
  max-width: 560px;
  margin: 0 auto 20px;
}

.breadcrumb {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  font-size: 14px;
  color: var(--cream-dim);
  margin-top: 20px;
}

.breadcrumb a {
  color: var(--gold);
}

.breadcrumb a:hover {
  text-decoration: underline;
}

.breadcrumb-sep {
  color: var(--cream-dim);
  opacity: 0.5;
}

/* ─── Footer ─────────────────────────────────────────────────── */
.footer {
  background: #080807;
  color: var(--white);
  padding: 80px 0 0;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1.2fr;
  gap: 48px;
  padding-bottom: 60px;
}

.footer-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 20px;
}

.footer-logo-icon {
  color: var(--gold);
  font-size: 20px;
}

.footer-logo-text {
  font-family: var(--font-heading);
  font-size: 22px;
  font-weight: 600;
  color: var(--white);
}

.footer-logo-text em {
  font-style: italic;
  color: var(--gold);
}

.footer-desc {
  font-size: 15px;
  line-height: 1.7;
  color: #9CA3AF;
  margin-bottom: 28px;
  max-width: 240px;
}

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

.social-link {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  border: 1px solid rgba(255, 255, 255, 0.2);
  color: #9CA3AF;
  transition: var(--transition);
  text-decoration: none;
}

.social-link:hover {
  border-color: var(--gold);
  color: var(--gold);
  transform: translateY(-2px);
}

.social-link svg {
  width: 18px;
  height: 18px;
  fill: currentColor;
}

.footer-heading {
  font-family: var(--font-heading);
  font-size: 18px;
  font-weight: 500;
  color: var(--white);
  margin-bottom: 24px;
}

.footer-links {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.footer-links a {
  font-size: 15px;
  color: #9CA3AF;
  text-decoration: none;
  transition: var(--transition);
}

.footer-links a:hover {
  color: var(--gold);
  padding-left: 4px;
}

.footer-contact-item {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  margin-bottom: 16px;
}

.footer-contact-icon {
  font-size: 16px;
  flex-shrink: 0;
  margin-top: 2px;
}

.footer-contact-text {
  font-size: 15px;
  color: #9CA3AF;
  line-height: 1.6;
}

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  padding: 24px 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
}

.footer-copyright {
  font-size: 14px;
  color: #6B7280;
}

.footer-bottom-links {
  display: flex;
  gap: 24px;
}

.footer-bottom-links a {
  font-size: 14px;
  color: #6B7280;
  text-decoration: none;
  transition: var(--transition);
}

.footer-bottom-links a:hover {
  color: var(--gold);
}

/* ─── Scroll Animations ───────────────────────────────────────── */
.fade-up {
  opacity: 0;
  transform: translateY(40px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

.fade-up.visible {
  opacity: 1;
  transform: translateY(0);
}

.fade-in {
  opacity: 0;
  transition: opacity 0.7s ease;
}

.fade-in.visible {
  opacity: 1;
}

.scale-in {
  opacity: 0;
  transform: scale(0.92);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

.scale-in.visible {
  opacity: 1;
  transform: scale(1);
}

/* Staggered card delays */
.stagger-children > *:nth-child(1) { transition-delay: 0.05s; }
.stagger-children > *:nth-child(2) { transition-delay: 0.15s; }
.stagger-children > *:nth-child(3) { transition-delay: 0.25s; }
.stagger-children > *:nth-child(4) { transition-delay: 0.35s; }
.stagger-children > *:nth-child(5) { transition-delay: 0.45s; }
.stagger-children > *:nth-child(6) { transition-delay: 0.55s; }

/* ─── CTA Section (shared) ───────────────────────────────────── */
.cta-section {
  background: #080807;
  padding: 100px 0;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.cta-section::before {
  content: '';
  position: absolute;
  top: -120px;
  left: -120px;
  width: 400px;
  height: 400px;
  background: radial-gradient(circle, rgba(199, 167, 108, 0.12) 0%, transparent 70%);
  border-radius: 50%;
  pointer-events: none;
  filter: blur(40px);
}

.cta-section::after {
  content: '';
  position: absolute;
  bottom: -120px;
  right: -120px;
  width: 500px;
  height: 500px;
  background: radial-gradient(circle, rgba(199, 167, 108, 0.08) 0%, transparent 70%);
  border-radius: 50%;
  pointer-events: none;
  filter: blur(60px);
}

.cta-section .section-label {
  color: var(--gold);
}

.cta-section .section-heading {
  color: var(--white);
  font-size: 52px;
}

.cta-section .section-heading::after {
  margin: 20px auto 0;
}

.cta-section .section-subtext {
  color: var(--cream-dim);
  margin: 0 auto 40px;
}

.cta-buttons {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
  flex-wrap: wrap;
}

/* ─── Utility Classes ─────────────────────────────────────────── */
.text-center { text-align: center; }
.text-gold { color: var(--gold); }
.font-heading { font-family: var(--font-heading); }
.w-full { width: 100%; }

/* ─── Responsive ─────────────────────────────────────────────── */

/* Tablet — 768px */
@media (max-width: 768px) {
  .container {
    padding: 0 20px;
  }

  .section-heading {
    font-size: 38px;
  }

  .page-hero .section-heading {
    font-size: 38px;
  }

  .cta-section .section-heading {
    font-size: 38px;
  }

  /* Nav mobile */
  .hamburger {
    display: flex;
  }

  .nav {
    position: fixed;
    top: 0;
    right: -100%;
    width: 80%;
    max-width: 340px;
    height: 100vh;
    background: var(--bg-elevated);
    flex-direction: column;
    align-items: flex-start;
    padding: 100px 36px 40px;
    gap: 4px;
    box-shadow: -8px 0 40px rgba(0,0,0,0.4);
    transition: right 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    z-index: 999;
    overflow-y: auto;
  }

  .nav.nav-open {
    right: 0;
  }

  .nav-link {
    font-size: 17px;
    padding: 12px 0;
    width: 100%;
    border-bottom: 1px solid var(--border-subtle);
  }

  .nav-cta {
    margin-left: 0;
    margin-top: 16px;
    width: 100%;
    text-align: center;
    justify-content: center;
  }

  /* Footer */
  .footer-grid {
    grid-template-columns: 1fr 1fr;
    gap: 36px;
  }

  .footer-bottom {
    flex-direction: column;
    text-align: center;
    gap: 12px;
  }
}

/* Mobile — 480px */
@media (max-width: 480px) {
  body {
    font-size: 16px;
  }

  .section-heading {
    font-size: 32px;
  }

  .page-hero .section-heading {
    font-size: 32px;
  }

  .cta-section .section-heading {
    font-size: 32px;
  }

  .footer-grid {
    grid-template-columns: 1fr;
    gap: 32px;
    text-align: center;
  }

  .footer-logo {
    justify-content: center;
  }

  .footer-desc {
    max-width: 100%;
    margin-left: auto;
    margin-right: auto;
  }

  .footer-social {
    justify-content: center;
  }

  .footer-links {
    align-items: center;
  }

  .footer-contact-item {
    justify-content: center;
    text-align: left;
  }

  .btn-primary,
  .btn-outline,
  .btn-dark {
    padding: 14px 28px;
    font-size: 15px;
  }

  .cta-buttons {
    flex-direction: column;
    align-items: center;
  }
}