/*
 * Golden Lotus Healing Centre — Luxury Design System
 * Obsidian & Rich Gold Theme
 */

@import url('https://fonts.googleapis.com/css2?family=Cormorant+Garamond:ital,wght@0,300;0,400;0,500;0,600;1,300;1,400;1,600&family=Manrope:wght@300;400;500;600;700&display=swap');

:root {
  --obsidian: #0e0e11;
  --charcoal: #15151a;
  --ink: #1a1a22;
  --gold: #d4af37;
  --gold-light: #f5e29f;
  --gold-rich: #b38f2a;
  --champagne: #ede4cc;
  --ivory: #faf8f5;
  --body-text: #e2ded5;
  --muted-text: #9e9a91;
  --border-gold: rgba(212, 175, 55, 0.2);
  --border-gold-hover: rgba(212, 175, 55, 0.5);
  --font-serif: 'Cormorant Garamond', Georgia, serif;
  --font-sans: 'Manrope', system-ui, -apple-system, sans-serif;
  --transition-smooth: all 0.4s cubic-bezier(0.22, 0.61, 0.36, 1);
}

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

html {
  scroll-behavior: smooth;
  color-scheme: dark;
}

body {
  background-color: var(--obsidian);
  color: var(--body-text);
  font-family: var(--font-sans);
  line-height: 1.8;
  font-size: 16px;
  overflow-x: hidden;
  position: relative;
  -webkit-font-smoothing: antialiased;
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-serif);
  font-weight: 400;
  color: var(--ivory);
  line-height: 1.15;
}

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

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

.container {
  max-width: 1360px;
  margin: 0 auto;
  padding: 0 24px;
}

.eyebrow {
  display: inline-block;
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.3em;
  color: var(--gold);
  font-weight: 600;
  margin-bottom: 14px;
}

.gold-gradient-text {
  background: linear-gradient(120deg, var(--gold-rich), var(--gold-light) 45%, var(--gold));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 14px 34px;
  font-size: 12px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.22em;
  cursor: pointer;
  transition: var(--transition-smooth);
  border: 1px solid transparent;
}

.btn-gold {
  background-color: var(--gold);
  color: var(--obsidian);
  border-color: var(--gold);
}

.btn-gold:hover {
  background-color: var(--gold-light);
  border-color: var(--gold-light);
  transform: translateY(-2px);
  box-shadow: 0 10px 25px rgba(212, 175, 55, 0.25);
}

.btn-outline {
  background: transparent;
  color: var(--champagne);
  border-color: var(--border-gold);
}

.btn-outline:hover {
  border-color: var(--gold);
  color: var(--gold-light);
  background: rgba(212, 175, 55, 0.08);
  transform: translateY(-2px);
}

/* Header & Nav */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 100;
  background: rgba(14, 14, 17, 0.75);
  backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--border-gold);
  transition: var(--transition-smooth);
}

.nav-wrapper {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 0;
}

.brand-logo {
  display: flex;
  align-items: center;
  gap: 14px;
}

.brand-logo img {
  width: 52px;
  height: 52px;
  object-contain: contain;
}

.brand-text-title {
  font-family: var(--font-serif);
  font-size: 20px;
  letter-spacing: 0.08em;
  color: var(--ivory);
  text-transform: uppercase;
}

.brand-text-sub {
  font-size: 9px;
  letter-spacing: 0.4em;
  color: var(--gold);
  text-transform: uppercase;
  display: block;
}

.nav-links {
  display: flex;
  align-items: center;
  list-style: none;
  gap: 28px;
}

.nav-links a {
  font-size: 13px;
  text-transform: uppercase;
  letter-spacing: 0.16em;
  color: var(--champagne);
  opacity: 0.8;
  position: relative;
  padding: 6px 0;
}

.nav-links a:hover, .nav-links a.active {
  opacity: 1;
  color: var(--gold);
}

.nav-links a.active::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 1px;
  background: var(--gold);
}

.menu-toggle {
  display: none;
  background: none;
  border: 1px solid var(--border-gold);
  color: var(--gold);
  padding: 8px 12px;
  cursor: pointer;
  font-size: 18px;
}

/* Hero Section */
.hero-section {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: flex-end;
  padding: 180px 0 100px;
  background-size: cover;
  background-position: center;
  overflow: hidden;
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(14,14,17,0.3) 0%, rgba(14,14,17,0.7) 60%, var(--obsidian) 100%);
  pointer-events: none;
}

.hero-content {
  position: relative;
  z-index: 2;
  max-width: 820px;
}

.hero-title {
  font-size: clamp(42px, 7vw, 92px);
  line-height: 1.02;
  margin: 16px 0 24px;
}

.hero-desc {
  font-size: clamp(16px, 2vw, 20px);
  color: var(--champagne);
  opacity: 0.85;
  margin-bottom: 36px;
  max-width: 600px;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 18px;
}

/* Page Hero */
.page-hero {
  padding: 160px 0 70px;
  background: linear-gradient(180deg, var(--charcoal), var(--obsidian));
  border-bottom: 1px solid var(--border-gold);
  text-align: center;
}

.page-hero-title {
  font-size: clamp(36px, 5vw, 64px);
  margin: 10px 0 18px;
}

.page-hero-intro {
  max-width: 680px;
  margin: 0 auto;
  color: var(--muted-text);
  font-size: 18px;
}

/* Standard Sections */
.section {
  padding: 100px 0;
  position: relative;
}

.section-alt {
  background: var(--charcoal);
  border-top: 1px solid var(--border-gold);
  border-bottom: 1px solid var(--border-gold);
}

.section-head {
  max-width: 760px;
  margin-bottom: 60px;
}

.section-head.center {
  margin-left: auto;
  margin-right: auto;
  text-align: center;
}

.section-title {
  font-size: clamp(32px, 4vw, 54px);
  margin-top: 8px;
}

.section-intro {
  margin-top: 16px;
  color: var(--muted-text);
  font-size: 17px;
}

/* Editorial Grid (About & Founder) */
.editorial-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}

.editorial-img-frame {
  position: relative;
  border: 1px solid var(--border-gold);
  padding: 12px;
  background: var(--ink);
}

.editorial-img-frame img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* Cards & Grid */
.cards-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 32px;
}

.card {
  background: var(--ink);
  border: 1px solid var(--border-gold);
  padding: 36px;
  position: relative;
  transition: var(--transition-smooth);
}

.card:hover {
  border-color: var(--gold);
  transform: translateY(-4px);
  box-shadow: 0 16px 36px rgba(0,0,0,0.4);
}

.card-num {
  font-family: var(--font-serif);
  font-size: 32px;
  color: rgba(212, 175, 55, 0.4);
  display: block;
  margin-bottom: 16px;
}

.card-title {
  font-size: 24px;
  margin-bottom: 12px;
  color: var(--ivory);
}

.card-text {
  color: var(--muted-text);
  font-size: 15px;
  line-height: 1.75;
}

/* Services Grid */
.service-card {
  background: var(--ink);
  border: 1px solid var(--border-gold);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: var(--transition-smooth);
}

.service-card:hover {
  border-color: var(--gold);
  transform: translateY(-4px);
}

.service-img {
  width: 100%;
  height: 240px;
  object-fit: cover;
  border-bottom: 1px solid var(--border-gold);
  transition: transform 0.8s ease;
}

.service-card:hover .service-img {
  transform: scale(1.04);
}

.service-body {
  padding: 32px;
  flex-grow: 1;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.service-points {
  margin: 18px 0;
  padding-left: 20px;
  color: var(--muted-text);
  font-size: 14px;
}

.service-points li {
  margin-bottom: 6px;
}

/* Certificates */
.cert-card {
  background: var(--ink);
  border: 1px solid var(--border-gold);
  padding: 28px;
  cursor: pointer;
  transition: var(--transition-smooth);
}

.cert-card:hover {
  border-color: var(--gold);
  box-shadow: 0 12px 30px rgba(212, 175, 55, 0.15);
}

.cert-thumb {
  width: 100%;
  height: 280px;
  object-fit: contain;
  background: #000;
  border: 1px solid rgba(212, 175, 55, 0.15);
  margin-bottom: 20px;
}

/* Gallery Grid */
.gallery-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
}

.gallery-item {
  position: relative;
  overflow: hidden;
  border: 1px solid var(--border-gold);
  height: 280px;
}

.gallery-item.wide {
  grid-column: span 2;
  grid-row: span 2;
  height: 576px;
}

.gallery-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 1.2s ease;
}

.gallery-item:hover img {
  transform: scale(1.08);
}

/* FAQ Accordion */
.faq-item {
  border-bottom: 1px solid var(--border-gold);
  padding: 24px 0;
}

.faq-question {
  display: flex;
  justify-content: space-between;
  align-items: center;
  width: 100%;
  background: none;
  border: none;
  color: var(--ivory);
  font-family: var(--font-serif);
  font-size: 22px;
  text-align: left;
  cursor: pointer;
  padding: 0;
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s ease, padding-top 0.4s ease;
  color: var(--muted-text);
  font-size: 16px;
}

.faq-item.active .faq-answer {
  max-height: 300px;
  padding-top: 16px;
}

.faq-icon {
  color: var(--gold);
  font-size: 24px;
  transition: transform 0.3s ease;
}

.faq-item.active .faq-icon {
  transform: rotate(45deg);
}

/* Contact Form */
.contact-form {
  background: var(--ink);
  border: 1px solid var(--border-gold);
  padding: 40px;
}

.form-group {
  margin-bottom: 22px;
}

.form-label {
  display: block;
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.25em;
  color: var(--gold);
  margin-bottom: 8px;
}

.form-control {
  width: 100%;
  background: var(--obsidian);
  border: 1px solid var(--border-gold);
  padding: 14px 18px;
  color: var(--ivory);
  font-family: var(--font-sans);
  font-size: 15px;
  outline: none;
  transition: var(--transition-smooth);
}

.form-control:focus {
  border-color: var(--gold);
  box-shadow: 0 0 10px rgba(212, 175, 55, 0.2);
}

/* Modal / Lightbox */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(10, 10, 14, 0.94);
  backdrop-filter: blur(12px);
  z-index: 1000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.3s ease, visibility 0.3s ease;
}

.modal-overlay.show {
  opacity: 1;
  visibility: visible;
}

.modal-box {
  position: relative;
  background: var(--ink);
  border: 1px solid var(--gold);
  max-width: 800px;
  max-height: 90vh;
  padding: 14px;
  box-shadow: 0 25px 60px rgba(0,0,0,0.8);
}

.modal-box img {
  max-height: 80vh;
  width: auto;
  margin: 0 auto;
}

.modal-close {
  position: absolute;
  top: -16px;
  right: -16px;
  width: 38px;
  height: 38px;
  background: var(--obsidian);
  border: 1px solid var(--gold);
  color: var(--gold);
  cursor: pointer;
  display: grid;
  place-items: center;
  font-size: 18px;
  border-radius: 50%;
}

/* Footer */
.site-footer {
  background: #08080a;
  border-top: 1px solid var(--border-gold);
  padding: 90px 0 40px;
  text-align: center;
}

.footer-logo {
  width: 100px;
  height: 100px;
  margin: 0 auto 20px;
}

.footer-nav {
  display: flex;
  justify-content: center;
  gap: 24px;
  flex-wrap: wrap;
  margin: 30px 0;
}

.footer-nav a {
  color: var(--muted-text);
  font-size: 13px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

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

.footer-bottom {
  margin-top: 40px;
  padding-top: 24px;
  border-top: 1px solid rgba(212, 175, 55, 0.1);
  color: rgba(255,255,255,0.4);
  font-size: 13px;
}

/* Responsive */
@media (max-width: 992px) {
  .editorial-grid {
    grid-template-columns: 1fr;
  }
  .gallery-grid {
    grid-template-columns: 1fr 1fr;
  }
  .gallery-item.wide {
    grid-column: span 2;
    height: 340px;
  }
}

@media (max-width: 768px) {
  .nav-links {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    width: 100%;
    background: var(--obsidian);
    flex-direction: column;
    padding: 24px;
    border-bottom: 1px solid var(--border-gold);
  }
  .nav-links.open {
    display: flex;
  }
  .menu-toggle {
    display: block;
  }
}