/* ========================================
   LUNOX — Shared Stylesheet
   ======================================== */

/* ===== ROOT VARIABLES ===== */
:root {
  --midnight: #0B0F1A;
  --deep-navy: #111827;
  --charcoal: #1C2030;
  --moonstone: #B8C4D4;
  --gold: #C9A84C;
  --gold-light: #E0CC8A;
  --gold-dark: #9B7E2E;
  --teal: #3B8C91;
  --coral: #D4726A;
  --text: #F0EDE6;
  --text-muted: #7A8194;
  --text-dark: #1A1D26;
  --text-dark-muted: #6B7080;
  --ivory: #F5F2EC;
  --success: #4CAF50;
  --whatsapp: #25D366;
}

/* ===== RESET ===== */
*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; font-size: 16px; }
body {
  font-family: 'DM Sans', sans-serif;
  background: var(--midnight);
  color: var(--text);
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
img { max-width: 100%; display: block; }
a { color: var(--gold); text-decoration: none; transition: color 0.3s ease; }
a:hover { color: var(--gold-light); }
ul, ol { list-style: none; }

/* ===== LAYOUT ===== */
.container { max-width: 1200px; margin: 0 auto; padding: 0 24px; }
.section-pad { padding: 120px 0; }
.section-pad-lg { padding: 160px 0; }
.section-pad-sm { padding: 80px 0; }

/* ===== TYPOGRAPHY ===== */
.text-center { text-align: center; }
.text-gold { color: var(--gold); }
.text-muted { color: var(--text-muted); }
.label {
  font-family: 'JetBrains Mono', monospace;
  font-size: 10px;
  letter-spacing: 6px;
  color: var(--gold);
  text-transform: uppercase;
  opacity: 0.6;
  margin-bottom: 16px;
}
.heading-xl {
  font-family: 'Cormorant Garamond', serif;
  font-weight: 300;
  font-size: clamp(32px, 5vw, 56px);
  line-height: 1.15;
  color: var(--text);
  margin-bottom: 20px;
}
.heading-lg {
  font-family: 'Cormorant Garamond', serif;
  font-weight: 300;
  font-size: clamp(28px, 3.5vw, 42px);
  line-height: 1.2;
  color: var(--text);
  margin-bottom: 16px;
}
.heading-md {
  font-family: 'DM Sans', sans-serif;
  font-weight: 500;
  font-size: 20px;
  color: var(--text);
  margin-bottom: 10px;
}
.heading-sm {
  font-family: 'DM Sans', sans-serif;
  font-weight: 500;
  font-size: 17px;
  color: var(--text);
  margin-bottom: 10px;
}
.body-text {
  font-size: 15px;
  color: var(--text-muted);
  line-height: 1.9;
  max-width: 640px;
}
.body-text.centered { margin: 0 auto; }
.body-text-lg {
  font-size: 16px;
  color: var(--text-muted);
  line-height: 1.9;
  max-width: 700px;
}
.body-text-lg.centered { margin: 0 auto; }
.divider-gold {
  width: 60px;
  height: 1px;
  background: var(--gold);
  opacity: 0.3;
  margin: 30px 0;
}
.divider-gold.center { margin: 30px auto; }

/* ===== BUTTONS ===== */
.btn {
  display: inline-block;
  font-family: 'DM Sans', sans-serif;
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 3px;
  text-transform: uppercase;
  padding: 14px 32px;
  border-radius: 4px;
  border: none;
  cursor: pointer;
  transition: all 0.3s ease;
  text-decoration: none;
}
.btn-gold {
  background: var(--gold);
  color: var(--midnight);
}
.btn-gold:hover {
  background: var(--gold-light);
  color: var(--midnight);
  transform: translateY(-2px);
  box-shadow: 0 8px 30px rgba(201,168,76,0.3);
}
.btn-outline {
  background: transparent;
  border: 1px solid rgba(201,168,76,0.4);
  color: var(--gold);
}
.btn-outline:hover {
  background: rgba(201,168,76,0.08);
  border-color: var(--gold);
  color: var(--gold);
}
.btn-white {
  background: #FFFFFF;
  color: var(--text-dark);
}
.btn-white:hover {
  background: var(--ivory);
  color: var(--text-dark);
  transform: translateY(-2px);
}
.btn-row { display: flex; gap: 16px; flex-wrap: wrap; }
.btn-row.center { justify-content: center; }

/* ===== GRAIN OVERLAY ===== */
body::after {
  content: '';
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 9999;
  opacity: 0.025;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}

/* ===== ANIMATIONS ===== */
@keyframes fadeUp {
  from { opacity: 0; transform: translateY(40px); }
  to { opacity: 1; transform: translateY(0); }
}
@keyframes fadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}
@keyframes float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-10px); }
}
@keyframes pulse-glow {
  0%, 100% { box-shadow: 0 0 20px rgba(201,168,76,0.1); }
  50% { box-shadow: 0 0 40px rgba(201,168,76,0.25); }
}
.anim-fade-up {
  opacity: 0;
  transform: translateY(40px);
  transition: opacity 0.8s ease, transform 0.8s ease;
}
.anim-fade-up.visible {
  opacity: 1;
  transform: translateY(0);
}
.delay-1 { transition-delay: 0.1s; }
.delay-2 { transition-delay: 0.2s; }
.delay-3 { transition-delay: 0.3s; }
.delay-4 { transition-delay: 0.4s; }
.delay-5 { transition-delay: 0.5s; }
.delay-6 { transition-delay: 0.6s; }

/* ===== NAVIGATION ===== */
.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  padding: 18px 0;
  transition: all 0.4s ease;
}
.nav.scrolled {
  background: rgba(11,15,26,0.95);
  backdrop-filter: blur(20px);
  padding: 12px 0;
  border-bottom: 1px solid rgba(201,168,76,0.06);
}
.nav-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.nav-logo {
  font-family: 'DM Sans', sans-serif;
  font-weight: 300;
  font-size: 20px;
  letter-spacing: 8px;
  color: var(--gold);
  text-transform: uppercase;
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
}
.nav-logo svg { width: 32px; height: 32px; }
.nav-links {
  display: flex;
  align-items: center;
  gap: 22px;
}
.nav-links a {
  font-size: 12px;
  color: var(--text-muted);
  letter-spacing: 1px;
  transition: color 0.3s ease;
  text-decoration: none;
}
.nav-links a:hover { color: var(--text); }
.nav-links a.active { color: var(--gold); }
.nav-cta {
  font-size: 11px !important;
  color: var(--midnight) !important;
  background: var(--gold);
  padding: 8px 20px;
  border-radius: 4px;
  letter-spacing: 2px;
  text-transform: uppercase;
  font-weight: 500;
  transition: all 0.3s ease;
}
.nav-cta:hover {
  background: var(--gold-light);
  transform: translateY(-1px);
  box-shadow: 0 4px 15px rgba(201,168,76,0.3);
  color: var(--midnight) !important;
}
.nav-cta-outline {
  position: relative;
  font-size: 11px !important;
  color: var(--gold) !important;
  background: transparent;
  padding: 8px 20px;
  border-radius: 4px;
  border: 1px solid rgba(201,168,76,0.55);
  letter-spacing: 2px;
  text-transform: uppercase;
  font-weight: 500;
  transition: all 0.3s ease;
  overflow: visible;
}
.nav-cta-outline:hover {
  background: rgba(201,168,76,0.1);
  border-color: var(--gold);
  color: var(--gold-light) !important;
  transform: translateY(-1px);
}
.nav-cta-outline.active {
  color: var(--gold) !important;
  border-color: var(--gold);
}
.nav-online {
  position: absolute;
  top: -8px;
  right: -10px;
  display: inline-flex;
  align-items: center;
  gap: 4px;
  background: var(--midnight);
  border: 1px solid rgba(76, 175, 80, 0.55);
  border-radius: 999px;
  padding: 2px 6px 2px 5px;
  font-size: 7px !important;
  letter-spacing: 0.8px;
  text-transform: uppercase;
  color: var(--success) !important;
  font-weight: 600;
  line-height: 1;
  pointer-events: none;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.35);
}
.nav-online-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--success);
  box-shadow: 0 0 6px var(--success);
  animation: nav-online-pulse 1.8s ease-out infinite;
}
@keyframes nav-online-pulse {
  0% { box-shadow: 0 0 0 0 rgba(76, 175, 80, 0.7); }
  70% { box-shadow: 0 0 0 5px rgba(76, 175, 80, 0); }
  100% { box-shadow: 0 0 0 0 rgba(76, 175, 80, 0); }
}
.nav-mobile-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  padding: 5px;
}
.nav-mobile-toggle span {
  width: 24px;
  height: 1.5px;
  background: var(--gold);
  transition: all 0.3s ease;
}

/* ===== PAGE HERO (Inner Pages) ===== */
.page-hero {
  min-height: 50vh;
  display: flex;
  align-items: center;
  position: relative;
  overflow: hidden;
  padding: 160px 0 80px;
}
.page-hero-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}
.page-hero-bg::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse at 30% 50%, rgba(59,140,145,0.06) 0%, transparent 50%),
    radial-gradient(ellipse at 80% 20%, rgba(201,168,76,0.05) 0%, transparent 40%);
}
.page-hero-content {
  position: relative;
  z-index: 2;
  text-align: center;
  max-width: 700px;
  margin: 0 auto;
}
.page-hero-content .heading-xl {
  animation: fadeUp 0.8s ease 0.15s forwards;
  opacity: 0;
}
.page-hero-content .body-text {
  animation: fadeUp 0.8s ease 0.3s forwards;
  opacity: 0;
  margin: 0 auto;
}
.page-hero-content .label {
  animation: fadeUp 0.8s ease forwards;
}

/* ===== CARD STYLES ===== */
.card {
  border: 1px solid rgba(184,196,212,0.06);
  border-radius: 12px;
  padding: 36px 28px;
  transition: all 0.4s ease;
  position: relative;
  overflow: hidden;
}
.card:hover {
  border-color: rgba(201,168,76,0.15);
  transform: translateY(-4px);
}
.card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--gold), transparent);
  opacity: 0;
  transition: opacity 0.4s ease;
}
.card:hover::before { opacity: 1; }

/* Icon wrapper */
.icon-wrap {
  width: 52px;
  height: 52px;
  border-radius: 12px;
  background: rgba(201,168,76,0.06);
  border: 1px solid rgba(201,168,76,0.1);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 20px;
  transition: all 0.3s ease;
}
.card:hover .icon-wrap {
  background: rgba(201,168,76,0.1);
  border-color: rgba(201,168,76,0.25);
}
.icon-wrap svg {
  width: 24px;
  height: 24px;
  stroke: var(--gold);
  fill: none;
  stroke-width: 1.5;
}
.icon-wrap-lg {
  width: 60px;
  height: 60px;
  border-radius: 14px;
}

/* ===== GRID LAYOUTS ===== */
.grid-2 { display: grid; grid-template-columns: repeat(2, 1fr); gap: 30px; }
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.grid-4 { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; }
.grid-2x1 { display: grid; grid-template-columns: 1fr 1fr; gap: 60px; align-items: center; }
.mt-60 { margin-top: 60px; }
.mt-40 { margin-top: 40px; }
.mt-30 { margin-top: 30px; }

/* ===== TRUST BAR ===== */
.trust-bar {
  padding: 60px 0;
  border-top: 1px solid rgba(201,168,76,0.06);
  border-bottom: 1px solid rgba(201,168,76,0.06);
  background: rgba(17,24,39,0.3);
}
.trust-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 30px;
}
.trust-stat { text-align: center; flex: 1; min-width: 140px; }
.trust-num {
  font-family: 'JetBrains Mono', monospace;
  font-size: clamp(28px, 3vw, 42px);
  font-weight: 400;
  color: var(--gold);
  letter-spacing: 2px;
}
.trust-label {
  font-size: 11px;
  color: var(--text-muted);
  letter-spacing: 2px;
  text-transform: uppercase;
  margin-top: 4px;
}
.trust-divider { width: 1px; height: 40px; background: rgba(201,168,76,0.1); }

/* ===== RESULT CARDS ===== */
.result-card {
  border: 1px solid rgba(184,196,212,0.06);
  border-radius: 12px;
  overflow: hidden;
  transition: all 0.4s ease;
}
.result-card:hover {
  border-color: rgba(201,168,76,0.15);
  transform: translateY(-3px);
}
.result-header {
  padding: 30px 28px;
  border-bottom: 1px solid rgba(184,196,212,0.06);
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
}
.result-hotel {
  font-family: 'Cormorant Garamond', serif;
  font-weight: 400;
  font-size: 22px;
  color: var(--text);
}
.result-location {
  font-size: 11px;
  color: var(--text-muted);
  letter-spacing: 1px;
  margin-top: 4px;
}
.result-badge {
  font-family: 'JetBrains Mono', monospace;
  font-size: 9px;
  letter-spacing: 2px;
  color: var(--gold);
  text-transform: uppercase;
  padding: 4px 10px;
  border: 1px solid rgba(201,168,76,0.2);
  border-radius: 4px;
  opacity: 0.7;
  white-space: nowrap;
}
.result-metrics {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
}
.result-metric {
  padding: 24px 20px;
  text-align: center;
  border-right: 1px solid rgba(184,196,212,0.04);
}
.result-metric:last-child { border-right: none; }
.rm-num {
  font-family: 'JetBrains Mono', monospace;
  font-size: 24px;
  font-weight: 400;
  color: var(--gold);
}
.rm-label {
  font-size: 10px;
  color: var(--text-muted);
  letter-spacing: 1px;
  margin-top: 4px;
  text-transform: uppercase;
}
.result-quote {
  padding: 24px 28px;
  font-size: 13px;
  color: var(--text-muted);
  line-height: 1.8;
  font-style: italic;
  border-top: 1px solid rgba(184,196,212,0.04);
}
.result-quote::before {
  content: '\201C';
  font-family: 'Cormorant Garamond', serif;
  font-size: 36px;
  color: var(--gold);
  opacity: 0.3;
  line-height: 0;
  display: block;
  margin-bottom: 10px;
}

/* ===== TESTIMONIALS ===== */
.test-card {
  border: 1px solid rgba(184,196,212,0.06);
  border-radius: 12px;
  padding: 32px;
  transition: all 0.3s ease;
}
.test-card:hover { border-color: rgba(201,168,76,0.15); }
.test-stars {
  color: var(--gold);
  font-size: 14px;
  letter-spacing: 3px;
  margin-bottom: 16px;
  opacity: 0.7;
}
.test-text {
  font-size: 14px;
  color: var(--text-muted);
  line-height: 1.9;
  font-style: italic;
  margin-bottom: 20px;
}
.test-author { font-size: 13px; font-weight: 500; color: var(--text); }
.test-role { font-size: 11px; color: var(--text-muted); margin-top: 2px; }

/* ===== FORM STYLES ===== */
.form-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
}
.form-group { margin-bottom: 20px; }
.form-group.full { grid-column: 1 / -1; }
.form-group label {
  display: block;
  font-size: 11px;
  color: var(--text-muted);
  letter-spacing: 1px;
  text-transform: uppercase;
  margin-bottom: 8px;
}
.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 12px 16px;
  background: rgba(11,15,26,0.5);
  border: 1px solid rgba(184,196,212,0.1);
  border-radius: 6px;
  color: var(--text);
  font-family: 'DM Sans', sans-serif;
  font-size: 14px;
  transition: border-color 0.3s ease;
}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--gold);
}
.form-group textarea { resize: vertical; min-height: 120px; }
.form-group select option {
  background: var(--charcoal);
  color: var(--text);
}
.country-picker { position: relative; }
.country-picker-list {
  display: none;
  position: absolute;
  top: calc(100% + 4px);
  left: 0;
  right: 0;
  z-index: 20;
  max-height: 220px;
  overflow-y: auto;
  background: var(--charcoal);
  border: 1px solid rgba(201,168,76,0.25);
  border-radius: 6px;
  box-shadow: 0 12px 30px rgba(0,0,0,0.45);
}
.country-picker.open .country-picker-list { display: block; }
.country-picker-list li {
  padding: 10px 16px;
  font-size: 14px;
  color: var(--text);
  cursor: pointer;
  transition: background 0.2s ease, color 0.2s ease;
}
.country-picker-list li:hover,
.country-picker-list li.active {
  background: rgba(201,168,76,0.12);
  color: var(--gold-light);
}
.country-picker-list li.country-picker-empty {
  color: var(--text-muted);
  font-size: 12px;
  cursor: default;
}
.country-picker-list li.country-picker-empty:hover {
  background: none;
  color: var(--text-muted);
}
.form-success {
  background: rgba(76,175,80,0.08);
  border: 1px solid rgba(76,175,80,0.2);
  border-radius: 10px;
  padding: 30px;
  text-align: center;
  display: none;
}
.form-success.show { display: block; }
.form-success h3 {
  color: var(--success);
  font-size: 20px;
  margin-bottom: 10px;
}
.form-success p {
  color: var(--text-muted);
  font-size: 14px;
}

/* ===== ROI CALCULATOR ===== */
.roi-calc {
  background: rgba(28,32,48,0.5);
  border: 1px solid rgba(201,168,76,0.1);
  border-radius: 12px;
  padding: 36px;
}
.roi-calc h3 {
  font-family: 'Cormorant Garamond', serif;
  font-weight: 400;
  font-size: 24px;
  color: var(--text);
  margin-bottom: 24px;
}
.roi-input-group {
  margin-bottom: 18px;
}
.roi-input-group label {
  display: block;
  font-size: 11px;
  color: var(--text-muted);
  letter-spacing: 1px;
  text-transform: uppercase;
  margin-bottom: 6px;
}
.roi-input-group input,
.roi-input-group select {
  width: 100%;
  padding: 10px 14px;
  background: rgba(11,15,26,0.5);
  border: 1px solid rgba(184,196,212,0.1);
  border-radius: 6px;
  color: var(--text);
  font-family: 'DM Sans', sans-serif;
  font-size: 14px;
  transition: border-color 0.3s ease;
}
.roi-input-group input:focus,
.roi-input-group select:focus {
  outline: none;
  border-color: var(--gold);
}
.roi-input-group select option {
  background: var(--charcoal);
  color: var(--text);
}
.roi-result {
  background: rgba(201,168,76,0.05);
  border: 1px solid rgba(201,168,76,0.15);
  border-radius: 8px;
  padding: 20px;
  margin-top: 20px;
  text-align: center;
}
.roi-result-label {
  font-size: 10px;
  color: var(--text-muted);
  letter-spacing: 2px;
  text-transform: uppercase;
  margin-bottom: 6px;
}
.roi-result-num {
  font-family: 'JetBrains Mono', monospace;
  font-size: 36px;
  color: var(--gold);
  font-weight: 400;
  overflow-wrap: anywhere;
  line-height: 1.15;
}
.roi-currency-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  flex-wrap: wrap;
  margin-bottom: 22px;
  padding-bottom: 16px;
  border-bottom: 1px solid rgba(201,168,76,0.12);
}
.roi-geo-status {
  font-size: 12px;
  color: var(--text-muted);
  line-height: 1.5;
  flex: 1 1 180px;
}
.roi-currency-bar select {
  width: auto;
  min-width: 220px;
  max-width: 100%;
  padding: 10px 14px;
  background: rgba(11,15,26,0.5);
  border: 1px solid rgba(184,196,212,0.1);
  border-radius: 6px;
  color: var(--text);
  font-family: 'DM Sans', sans-serif;
  font-size: 13px;
}
.roi-currency-bar select:focus {
  outline: none;
  border-color: var(--gold);
}
.roi-currency-bar select option,
.roi-currency-bar select optgroup {
  background: var(--charcoal);
  color: var(--text);
}
.roi-result-sub {
  font-size: 12px;
  color: var(--text-muted);
  margin-top: 6px;
}

/* ===== ENERGY METRICS ===== */
.energy-metrics {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
  margin-top: 30px;
}
.em-card {
  border: 1px solid rgba(184,196,212,0.06);
  border-radius: 10px;
  padding: 24px;
  transition: all 0.3s ease;
}
.em-card:hover { border-color: rgba(201,168,76,0.15); }
.em-num {
  font-family: 'JetBrains Mono', monospace;
  font-size: 32px;
  color: var(--gold);
  font-weight: 400;
}
.em-label { font-size: 12px; color: var(--text-muted); margin-top: 4px; }
.em-sub { font-size: 11px; color: var(--text-muted); opacity: 0.6; margin-top: 4px; }

/* ===== DETAIL SECTIONS ===== */
.detail-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}
.detail-row.reverse { direction: rtl; }
.detail-row.reverse > * { direction: ltr; }
.detail-visual {
  position: relative;
  background: rgba(28,32,48,0.4);
  border: 1px solid rgba(184,196,212,0.06);
  border-radius: 16px;
  padding: 40px;
  min-height: 300px;
  display: flex;
  align-items: center;
  justify-content: center;
}
.detail-visual .icon-wrap {
  width: 80px;
  height: 80px;
  border-radius: 20px;
  margin-bottom: 0;
}
.detail-visual .icon-wrap svg {
  width: 36px;
  height: 36px;
}
.feature-list { margin-top: 20px; }
.feature-list li {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  margin-bottom: 14px;
}
.feature-list li::before {
  content: '';
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--gold);
  margin-top: 8px;
  flex-shrink: 0;
  opacity: 0.6;
}
.feature-list li span {
  font-size: 14px;
  color: var(--text-muted);
  line-height: 1.7;
}

/* ===== TECH STACK ===== */
.tech-stack { display: flex; flex-direction: column; gap: 16px; }
.tech-layer {
  border: 1px solid rgba(184,196,212,0.06);
  border-radius: 10px;
  padding: 18px 22px;
  display: flex;
  align-items: center;
  gap: 16px;
  transition: all 0.3s ease;
}
.tech-layer:hover {
  border-color: rgba(201,168,76,0.2);
  background: rgba(201,168,76,0.02);
}
.tech-layer-icon {
  width: 40px;
  height: 40px;
  border-radius: 8px;
  background: rgba(201,168,76,0.06);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.tech-layer-icon svg {
  width: 20px;
  height: 20px;
  stroke: var(--gold);
  fill: none;
  stroke-width: 1.5;
}
.tech-layer-info h4 { font-size: 14px; font-weight: 500; color: var(--text); }
.tech-layer-info p { font-size: 11px; color: var(--text-muted); margin-top: 2px; }
.tech-connector {
  width: 1px;
  height: 16px;
  background: rgba(201,168,76,0.1);
  margin: 0 auto;
}
.tech-features {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
  margin-top: 30px;
}
.tech-feat {
  display: flex;
  align-items: flex-start;
  gap: 12px;
}
.tech-feat-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--gold);
  margin-top: 7px;
  flex-shrink: 0;
  opacity: 0.5;
}
.tech-feat p { font-size: 13px; color: var(--text-muted); line-height: 1.6; }

/* ===== PARTNER CARDS ===== */
.partner-card {
  border: 1px solid rgba(184,196,212,0.06);
  border-radius: 12px;
  padding: 36px 28px;
  text-align: center;
  transition: all 0.4s ease;
}
.partner-card:hover {
  border-color: rgba(201,168,76,0.2);
  transform: translateY(-4px);
}
.partner-icon {
  width: 60px;
  height: 60px;
  border-radius: 14px;
  background: rgba(201,168,76,0.06);
  border: 1px solid rgba(201,168,76,0.1);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 20px;
}
.partner-icon svg {
  width: 28px;
  height: 28px;
  stroke: var(--gold);
  fill: none;
  stroke-width: 1.5;
}
.partner-card h3 { font-size: 17px; font-weight: 500; color: var(--text); margin-bottom: 10px; }
.partner-card p { font-size: 13px; color: var(--text-muted); line-height: 1.8; }

/* ===== HOW STEPS ===== */
.how-steps {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 12px;
  margin-top: 60px;
  position: relative;
}
.how-steps::before {
  content: '';
  position: absolute;
  top: 36px;
  left: 10%;
  right: 10%;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(201,168,76,0.15) 20%, rgba(201,168,76,0.15) 80%, transparent);
}
.how-step { text-align: center; padding: 0 10px; }
.how-num {
  width: 72px;
  height: 72px;
  border-radius: 50%;
  border: 1px solid rgba(201,168,76,0.15);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 20px;
  position: relative;
  z-index: 2;
  background: var(--midnight);
  transition: all 0.3s ease;
}
.how-step:hover .how-num {
  border-color: var(--gold);
  box-shadow: 0 0 30px rgba(201,168,76,0.15);
}
.how-num span {
  font-family: 'JetBrains Mono', monospace;
  font-size: 20px;
  color: var(--gold);
  font-weight: 400;
}
.how-step h4 { font-size: 14px; font-weight: 500; color: var(--text); margin-bottom: 8px; }
.how-step p { font-size: 12px; color: var(--text-muted); line-height: 1.7; }
.how-week {
  font-family: 'JetBrains Mono', monospace;
  font-size: 9px;
  color: var(--gold);
  opacity: 0.5;
  letter-spacing: 2px;
  margin-top: 8px;
  text-transform: uppercase;
}

/* ===== CTA SECTION ===== */
.cta-section {
  position: relative;
  overflow: hidden;
  text-align: center;
}
.cta-section::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at 50% 50%, rgba(201,168,76,0.06), transparent 60%);
}
.cta-content { position: relative; z-index: 2; }
.cta-section .heading-xl { margin-bottom: 16px; }
.cta-section .body-text { margin: 0 auto 40px; }
.cta-chinese {
  font-family: 'Noto Sans SC', sans-serif;
  font-size: 18px;
  letter-spacing: 10px;
  color: var(--gold);
  opacity: 0.3;
  margin-top: 20px;
}

/* ===== FOOTER ===== */
.footer {
  padding: 80px 0 40px;
  border-top: 1px solid rgba(201,168,76,0.06);
}
.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 40px;
  margin-bottom: 50px;
}
.footer-brand .nav-logo { margin-bottom: 16px; }
.footer-brand p { font-size: 13px; color: var(--text-muted); line-height: 1.8; max-width: 300px; }
.footer-col h4 {
  font-size: 11px;
  letter-spacing: 3px;
  color: var(--gold);
  text-transform: uppercase;
  opacity: 0.6;
  margin-bottom: 16px;
}
.footer-col a {
  display: block;
  font-size: 13px;
  color: var(--text-muted);
  padding: 5px 0;
  transition: color 0.3s ease;
  text-decoration: none;
}
.footer-col a:hover { color: var(--text); }
.footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: 30px;
  border-top: 1px solid rgba(184,196,212,0.04);
}
.footer-bottom p {
  font-size: 11px;
  color: var(--text-muted);
  opacity: 0.4;
  letter-spacing: 1px;
}
.footer-social { display: flex; gap: 16px; }
.footer-social a {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  border: 1px solid rgba(184,196,212,0.08);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.3s ease;
  text-decoration: none;
}
.footer-social a:hover {
  border-color: var(--gold);
  background: rgba(201,168,76,0.05);
}
.footer-social a svg {
  width: 14px;
  height: 14px;
  stroke: var(--text-muted);
  fill: none;
  stroke-width: 1.5;
}
.footer-social a:hover svg { stroke: var(--gold); }

/* ===== WHATSAPP FLOAT ===== */
.concierge-float {
  position: fixed;
  bottom: 100px;
  right: 30px;
  z-index: 900;
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: var(--gold);
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 20px rgba(201, 168, 76, 0.35);
  cursor: pointer;
  transition: all 0.3s ease;
  animation: fadeUp 1s ease 1.6s forwards;
  opacity: 0;
}
.concierge-float:hover {
  transform: scale(1.1);
  background: var(--gold-light);
  box-shadow: 0 6px 30px rgba(201, 168, 76, 0.45);
}
.concierge-float svg { width: 26px; height: 26px; }
.concierge-float.open { transform: scale(1); }

.lunox-widget {
  position: fixed;
  right: 30px;
  bottom: 170px;
  z-index: 960;
  width: min(380px, calc(100vw - 24px));
  height: min(540px, calc(100vh - 200px));
  display: none;
  grid-template-rows: auto 1fr;
  background: rgba(18, 22, 36, 0.97);
  border: 1px solid rgba(201, 168, 76, 0.2);
  border-radius: 16px;
  overflow: hidden;
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.45);
  backdrop-filter: blur(18px);
}
.lunox-widget.open { display: grid; }
.lunox-widget-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 16px 16px 14px;
  border-bottom: 1px solid rgba(201, 168, 76, 0.12);
  background: rgba(201, 168, 76, 0.06);
}
.lunox-widget-kicker {
  display: block;
  font-family: 'JetBrains Mono', monospace;
  font-size: 9px;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 4px;
}
.lunox-widget-head strong {
  font-family: 'Cormorant Garamond', serif;
  font-size: 22px;
  font-weight: 400;
  color: var(--text);
}
.lunox-widget-x {
  width: 32px;
  height: 32px;
  border: 0;
  border-radius: 50%;
  background: transparent;
  color: var(--text-muted);
  font-size: 22px;
  line-height: 1;
  cursor: pointer;
}
.lunox-widget-x:hover { color: var(--text); background: rgba(255,255,255,0.06); }
.lunox-widget-gate,
.lunox-widget-chat {
  display: grid;
  min-height: 0;
}
.lunox-widget-gate[hidden],
.lunox-widget-chat[hidden],
.lunox-widget-error[hidden] {
  display: none !important;
}
.lunox-widget-gate {
  padding: 20px 16px 16px;
  align-content: start;
  gap: 12px;
}
.lunox-widget-gate p { margin: 0 0 4px; color: var(--text-muted); font-size: 14px; line-height: 1.6; }
.lunox-widget-gate label {
  display: grid;
  gap: 6px;
  font-size: 11px;
  letter-spacing: 1px;
  text-transform: uppercase;
  color: var(--text-muted);
}
.lunox-widget-gate input {
  width: 100%;
  padding: 12px 12px;
  border-radius: 6px;
  border: 1px solid rgba(201, 168, 76, 0.2);
  background: rgba(11, 15, 26, 0.65);
  color: var(--text);
  font-family: 'DM Sans', sans-serif;
  font-size: 14px;
}
.lunox-widget-gate input:focus {
  outline: none;
  border-color: var(--gold);
}
.lunox-widget-error {
  margin: 0;
  color: #ffc2c2;
  font-size: 13px;
}
.lunox-widget-chat {
  grid-template-rows: 1fr auto auto;
  height: 100%;
}
.lunox-widget-log {
  overflow: auto;
  padding: 16px 14px;
  display: grid;
  align-content: start;
  gap: 10px;
}
.lunox-widget-bubble {
  max-width: 84%;
  padding: 10px 12px;
  border-radius: 12px;
  display: grid;
  gap: 4px;
  font-size: 14px;
  line-height: 1.5;
  white-space: pre-wrap;
  word-break: break-word;
}
.lunox-widget-bubble strong {
  font-size: 10px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--gold);
}
.lunox-widget-bubble.user {
  justify-self: end;
  background: rgba(201, 168, 76, 0.16);
  border: 1px solid rgba(201, 168, 76, 0.28);
}
.lunox-widget-bubble.assistant {
  justify-self: start;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(201, 168, 76, 0.16);
}
.lunox-widget-cursor {
  display: inline-block;
  width: 6px;
  height: 1em;
  margin-left: 2px;
  background: var(--gold-light);
  vertical-align: text-bottom;
  animation: blink 1s steps(2, start) infinite;
}
.lunox-widget-composer {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 8px;
  align-items: end;
  padding: 10px 12px 12px;
  border-top: 1px solid rgba(201, 168, 76, 0.12);
}
.lunox-widget-composer textarea {
  width: 100%;
  resize: none;
  min-height: 42px;
  max-height: 96px;
  padding: 10px 12px;
  border-radius: 8px;
  border: 1px solid rgba(201, 168, 76, 0.2);
  background: rgba(11, 15, 26, 0.65);
  color: var(--text);
  font-family: 'DM Sans', sans-serif;
  font-size: 14px;
  line-height: 1.4;
}
.lunox-widget-composer textarea:focus {
  outline: none;
  border-color: var(--gold);
}
.lunox-widget-composer .btn { padding: 12px 16px; }
.lunox-widget-chat .lunox-widget-error { padding: 0 12px 10px; }

@media (max-width: 768px) {
  .lunox-widget {
    right: 12px;
    left: 12px;
    width: auto;
    bottom: 96px;
    height: min(70vh, 560px);
  }
}

.wa-float {
  position: fixed;
  bottom: 30px;
  right: 30px;
  z-index: 900;
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: var(--whatsapp);
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 20px rgba(37,211,102,0.3);
  cursor: pointer;
  transition: all 0.3s ease;
  animation: fadeUp 1s ease 2s forwards;
  opacity: 0;
}
.wa-float:hover {
  transform: scale(1.1);
  box-shadow: 0 6px 30px rgba(37,211,102,0.4);
}
.wa-float svg { width: 28px; height: 28px; fill: #FFFFFF; }

/* ===== RESPONSIVE ===== */
@media (max-width: 1024px) {
  .grid-4 { grid-template-columns: repeat(2, 1fr); }
  .grid-3 { grid-template-columns: repeat(2, 1fr); }
  .grid-2x1 { grid-template-columns: 1fr; }
  .detail-row { grid-template-columns: 1fr; }
  .detail-row.reverse { direction: ltr; }
  .tech-features { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .how-steps { grid-template-columns: repeat(3, 1fr); }
  .how-steps::before { display: none; }
}
@media (max-width: 768px) {
  .section-pad { padding: 80px 0; }
  .section-pad-lg { padding: 100px 0; }
  .section-pad-sm { padding: 60px 0; }
  .nav-links { display: none; }
  .nav-links.show {
    display: flex;
    flex-direction: column;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: rgba(11,15,26,0.98);
    backdrop-filter: blur(20px);
    padding: 20px 24px;
    gap: 16px;
    border-bottom: 1px solid rgba(201,168,76,0.1);
  }
  .nav-mobile-toggle { display: flex; }
  .grid-4, .grid-3 { grid-template-columns: 1fr; }
  .grid-2 { grid-template-columns: 1fr; }
  .how-steps { grid-template-columns: 1fr 1fr; }
  .trust-inner { justify-content: center; }
  .trust-divider { display: none; }
  .result-metrics { grid-template-columns: 1fr; }
  .energy-metrics { grid-template-columns: 1fr; }
  .form-grid { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; }
  .footer-bottom { flex-direction: column; gap: 16px; text-align: center; }
  .page-hero { padding: 130px 0 60px; }
}