/* ============ Design Variables ============ */
:root {
  --bg-dark: #0D0B09;
  --bg-alt: #14110D;
  --bg-card: #1B1712;
  --gold: #C8A165;
  --gold-hover: #D9B77E;
  --green: #3A9D7A;
  --amber: #E0823D;
  --text-primary: #EFE7DA;
  --text-secondary: #A79C8D;
  --text-muted: #6E655A;
  --border: rgba(200, 161, 101, 0.18);
  --border-strong: rgba(200, 161, 101, 0.4);
  --glow: rgba(200, 161, 101, 0.35);
  --radius-card: 12px;
  --radius-btn: 8px;
  --radius-small: 6px;
  --shadow: 0 8px 24px rgba(0, 0, 0, 0.35);
  --shadow-glow: 0 8px 24px rgba(0, 0, 0, 0.35), 0 0 20px rgba(200, 161, 101, 0.15);
  --transition: all .3s ease-out;
  --container: 1200px;
  --space-section: clamp(56px, 8vw, 120px);
  --font-title: 'Noto Serif SC', 'Songti SC', serif;
  --font-body: 'Noto Sans SC', 'PingFang SC', sans-serif;
  --font-num: 'Rajdhani', 'Oswald', sans-serif;
}

/* ============ Reset ============ */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; scroll-padding-top: 80px; }
body {
  font-family: var(--font-body);
  font-size: 1rem;
  line-height: 1.7;
  color: var(--text-primary);
  background: var(--bg-dark);
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
img { max-width: 100%; display: block; }
a { color: var(--text-secondary); text-decoration: none; transition: var(--transition); }
a:hover { color: var(--text-primary); }
ul, ol { list-style: none; }
button { font-family: inherit; border: none; background: none; cursor: pointer; color: inherit; }
input, select, textarea {
  font-family: inherit;
  font-size: 1rem;
  border: 1px solid var(--border);
  border-radius: var(--radius-small);
  background: rgba(13, 11, 9, 0.6);
  color: var(--text-primary);
  padding: 12px 14px;
  width: 100%;
  transition: var(--transition);
}
input::placeholder, textarea::placeholder { color: var(--text-muted); }
input:focus, select:focus, textarea:focus {
  outline: none;
  border-color: var(--gold);
  box-shadow: 0 0 0 2px rgba(200, 161, 101, 0.15), 0 0 12px rgba(200, 161, 101, 0.1);
}
:focus-visible {
  outline: 2px solid var(--gold);
  outline-offset: 2px;
}

/* ============ Container ============ */
.container {
  max-width: var(--container);
  margin: 0 auto;
  padding-left: clamp(20px, 4vw, 32px);
  padding-right: clamp(20px, 4vw, 32px);
}

/* ============ Header / Nav ============ */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background: rgba(13, 11, 9, 0.88);
  -webkit-backdrop-filter: blur(12px);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
}
.nav-wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
}
.logo {
  display: flex;
  flex-direction: column;
  line-height: 1.2;
  font-family: var(--font-title);
  color: var(--text-primary);
  font-weight: 700;
  font-size: 1.1rem;
  letter-spacing: 0.02em;
  white-space: nowrap;
}
.logo span {
  font-family: var(--font-body);
  font-size: 0.7rem;
  color: var(--gold);
  letter-spacing: 0.2em;
  font-weight: 500;
}
.main-nav {
  display: flex;
  gap: 32px;
  align-items: center;
}
.main-nav a {
  font-size: 0.9rem;
  color: var(--text-secondary);
  letter-spacing: 0.05em;
  padding: 8px 0;
  position: relative;
}
.main-nav a::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--gold);
  box-shadow: 0 0 8px rgba(200, 161, 101, 0.5);
  transition: var(--transition);
}
.main-nav a:hover, .main-nav a.active { color: var(--gold); }
.main-nav a:hover::after, .main-nav a.active::after { width: 100%; }
.nav-cta { margin-left: 8px; }
.hamburger {
  display: none;
  width: 40px;
  height: 40px;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--border);
  border-radius: var(--radius-small);
  color: var(--text-primary);
  font-size: 1.2rem;
  transition: var(--transition);
}
.hamburger:hover { border-color: var(--gold); color: var(--gold); }

/* Mobile Drawer */
.mobile-drawer {
  position: fixed;
  inset: 0;
  background: rgba(13, 11, 9, 0.98);
  z-index: 999;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 24px;
  opacity: 0;
  pointer-events: none;
  transition: opacity .35s ease-out;
}
.mobile-drawer.open { opacity: 1; pointer-events: auto; }
.mobile-drawer a {
  font-family: var(--font-title);
  font-size: 1.6rem;
  color: var(--text-primary);
  letter-spacing: 0.05em;
}
.mobile-drawer a:hover { color: var(--gold); }
.mobile-drawer .drawer-contact {
  margin-top: 32px;
  font-size: 1rem;
  color: var(--text-secondary);
  text-align: center;
}
.mobile-drawer .drawer-contact strong { color: var(--gold); display: block; font-size: 1.3rem; margin-top: 8px; }
.drawer-close {
  position: absolute;
  top: 20px;
  right: 24px;
  font-size: 2rem;
  color: var(--text-primary);
}
.drawer-close:hover { color: var(--gold); }

/* ============ Buttons ============ */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 13px 30px;
  font-size: 0.92rem;
  font-weight: 500;
  border-radius: var(--radius-btn);
  cursor: pointer;
  transition: var(--transition);
  letter-spacing: 0.04em;
  border: 1px solid transparent;
  white-space: nowrap;
  line-height: 1.4;
}
.btn-primary { background: var(--gold); color: #1a1510; }
.btn-primary:hover {
  background: var(--gold-hover);
  color: #1a1510;
  box-shadow: 0 0 20px rgba(200, 161, 101, 0.35);
  transform: translateY(-2px);
}
.btn-primary:active { transform: translateY(1px); box-shadow: 0 0 10px rgba(200, 161, 101, 0.2); }
.btn-outline { background: transparent; border-color: var(--border); color: var(--text-primary); }
.btn-outline:hover {
  border-color: var(--gold);
  background: rgba(200, 161, 101, 0.08);
  color: var(--gold);
}
.btn-lg { padding: 16px 40px; font-size: 1rem; }

/* ============ Badges / Tags ============ */
.badge {
  display: inline-block;
  padding: 4px 12px;
  font-size: 0.75rem;
  letter-spacing: 0.08em;
  border-radius: var(--radius-small);
  border: 1px solid var(--border);
  color: var(--gold);
  background: rgba(200, 161, 101, 0.08);
  line-height: 1.5;
}
.badge-green { color: var(--green); border-color: rgba(58, 157, 122, 0.3); background: rgba(58, 157, 122, 0.08); }
.badge-amber { color: var(--amber); border-color: rgba(224, 130, 61, 0.3); background: rgba(224, 130, 61, 0.08); }

/* ============ Hero ============ */
.hero {
  position: relative;
  padding-top: 120px;
  padding-bottom: 0;
  background: var(--bg-dark);
  overflow: hidden;
}
.hero-bg {
  position: absolute;
  inset: 0;
  background: url('/assets/images/backpic/back-1.jpg') center/cover no-repeat;
  z-index: 0;
}
.hero-bg::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(to bottom, rgba(13, 11, 9, 0.7) 0%, rgba(13, 11, 9, 0.88) 60%, var(--bg-dark) 100%);
}
.hero-content {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 60px;
  align-items: center;
  min-height: 560px;
  padding-top: 20px;
  padding-bottom: 80px;
}
.hero-tagline {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-size: 0.85rem;
  color: var(--gold);
  letter-spacing: 0.12em;
  margin-bottom: 20px;
  text-transform: uppercase;
}
.hero-tagline::before {
  content: '';
  width: 32px;
  height: 1px;
  background: var(--gold);
  box-shadow: 0 0 8px rgba(200, 161, 101, 0.6);
}
.hero h1 {
  font-family: var(--font-title);
  font-size: clamp(2.2rem, 4vw, 3.6rem);
  line-height: 1.2;
  font-weight: 900;
  color: var(--text-primary);
  margin-bottom: 24px;
  letter-spacing: 0.02em;
}
.gold-text { color: var(--gold); }
.hero-desc {
  font-size: 1rem;
  color: var(--text-secondary);
  max-width: 540px;
  margin-bottom: 36px;
  line-height: 1.8;
}
.hero-cta { display: flex; gap: 16px; flex-wrap: wrap; }

/* ============ Hero Status Panel ============ */
.hero-panel {
  background: rgba(27, 23, 18, 0.8);
  border: 1px solid var(--border);
  border-radius: var(--radius-card);
  padding: 32px;
  -webkit-backdrop-filter: blur(8px);
  backdrop-filter: blur(8px);
  position: relative;
  max-width: 380px;
  justify-self: end;
  width: 100%;
}
.panel-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 24px;
}
.panel-title { font-family: var(--font-title); font-size: 1rem; color: var(--text-primary); font-weight: 700; }
.status-dot {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 0.8rem;
  color: var(--green);
}
.status-dot i {
  width: 8px; height: 8px;
  background: var(--green);
  border-radius: 50%;
  box-shadow: 0 0 8px rgba(58, 157, 122, 0.6);
  animation: pulse 2s infinite;
}
@keyframes pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.5; }
}
.ring-wrap {
  display: flex;
  justify-content: center;
  margin-bottom: 20px;
}
.ring-svg { width: 160px; height: 160px; transform: rotate(-90deg); }
.ring-bg { fill: none; stroke: rgba(200, 161, 101, 0.12); stroke-width: 8; }
.ring-fill {
  fill: none;
  stroke: var(--gold);
  stroke-width: 8;
  stroke-linecap: round;
  stroke-dasharray: 439.8;
  stroke-dashoffset: 180;
  filter: drop-shadow(0 0 6px rgba(200, 161, 101, 0.5));
  transition: stroke-dashoffset 1s ease-out;
}
.ring-text {
  transform: rotate(90deg);
  transform-origin: center;
  fill: var(--text-primary);
  font-family: var(--font-num);
  font-size: 22px;
  font-weight: 700;
  text-anchor: middle;
  dominant-baseline: central;
}
.ring-label {
  transform: rotate(90deg);
  transform-origin: center;
  fill: var(--text-secondary);
  font-size: 11px;
  text-anchor: middle;
  dominant-baseline: central;
  letter-spacing: 0.1em;
}
.panel-stats {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
}
.panel-stat {
  background: rgba(13, 11, 9, 0.5);
  border: 1px solid var(--border);
  border-radius: var(--radius-small);
  padding: 12px 14px;
  text-align: center;
}
.panel-stat .num { font-family: var(--font-num); font-size: 1.4rem; font-weight: 700; color: var(--gold); line-height: 1.2; }
.panel-stat .lbl { font-size: 0.75rem; color: var(--text-secondary); margin-top: 4px; }
.panel-note {
  margin-top: 16px;
  text-align: center;
  font-size: 0.75rem;
  color: var(--text-muted);
  border-top: 1px solid var(--border);
  padding-top: 14px;
  letter-spacing: 0.05em;
}

/* ============ Metrics Bar ============ */
.metrics-bar {
  position: relative;
  z-index: 1;
  background: var(--bg-alt);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}
.metrics-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0;
  padding-top: 32px;
  padding-bottom: 32px;
}
.metric {
  text-align: center;
  padding: 16px 20px;
  border-left: 1px solid var(--border);
}
.metric:first-child { border-left: none; }
.metric .num {
  font-family: var(--font-num);
  font-size: 2.2rem;
  font-weight: 700;
  color: var(--gold);
  line-height: 1.2;
  display: block;
}
.metric .lbl { font-size: 0.82rem; color: var(--text-secondary); margin-top: 6px; letter-spacing: 0.05em; }

/* ============ Section Common ============ */
.section { padding: var(--space-section) 0; }
.section-alt { background: var(--bg-alt); }
.section-head { margin-bottom: 48px; }
.section-line {
  display: block;
  width: 0;
  height: 2px;
  background: var(--gold);
  box-shadow: 0 0 10px rgba(200, 161, 101, 0.5);
  margin-bottom: 18px;
  animation: lineExpand 1s ease-out forwards;
}
@keyframes lineExpand {
  from { width: 0; }
  to { width: 40px; }
}
.section-head h2 {
  font-family: var(--font-title);
  font-size: clamp(1.8rem, 2.6vw, 2.4rem);
  font-weight: 900;
  color: var(--text-primary);
  margin-bottom: 14px;
  line-height: 1.3;
}
.section-head p {
  color: var(--text-secondary);
  font-size: 0.95rem;
  max-width: 680px;
  line-height: 1.8;
}
.section-head.center { text-align: center; }
.section-head.center .section-line { margin-left: auto; margin-right: auto; }
.section-head.center p { margin-left: auto; margin-right: auto; }

/* ============ Services ============ */
.services { background: var(--bg-dark); }
.service-grid {
  display: grid;
  gap: 24px;
}
.service-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-card);
  padding: 24px;
  position: relative;
  transition: var(--transition);
  overflow: hidden;
  display: flex;
  flex-direction: column;
}
.service-card:hover {
  transform: translateY(-4px);
  border-color: var(--border-strong);
  box-shadow: var(--shadow-glow);
}
.service-num {
  font-family: var(--font-num);
  font-size: 3.2rem;
  font-weight: 700;
  color: rgba(200, 161, 101, 0.25);
  line-height: 1;
  position: absolute;
  top: 20px;
  right: 20px;
  z-index: 0;
  transition: var(--transition);
}
.service-card:hover .service-num { color: rgba(200, 161, 101, 0.5); }
.service-img {
  border-radius: var(--radius-small);
  overflow: hidden;
  margin-bottom: 20px;
  border: 1px solid var(--border);
  aspect-ratio: 16/9;
}
.service-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform .4s ease-out;
}
.service-card:hover .service-img img { transform: scale(1.02); }
.service-card h3 {
  font-family: var(--font-title);
  font-size: 1.3rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 10px;
  line-height: 1.4;
  position: relative;
  z-index: 1;
}
.service-card p {
  font-size: 0.9rem;
  color: var(--text-secondary);
  line-height: 1.7;
  margin-bottom: 16px;
  flex-grow: 1;
}
.service-tags { display: flex; gap: 8px; flex-wrap: wrap; margin-bottom: 16px; }
.card-link {
  font-size: 0.85rem;
  color: var(--gold);
  display: inline-flex;
  align-items: center;
  gap: 6px;
  transition: var(--transition);
}
.card-link:hover { color: var(--gold-hover); gap: 10px; }
.service-wide { grid-column: span 7; }
.service-narrow { grid-column: span 5; }
.service-grid { grid-template-columns: repeat(12, 1fr); }
.service-grid .service-card:nth-child(1) { grid-column: span 7; }
.service-grid .service-card:nth-child(2) { grid-column: span 5; }
.service-grid .service-card:nth-child(3) { grid-column: span 5; }
.service-grid .service-card:nth-child(4) { grid-column: span 7; }

/* ============ Compare ============ */
.compare { background: var(--bg-alt); }
.compare-grid {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  gap: 0;
  align-items: stretch;
}
.compare-col {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-card);
  padding: 36px;
}
.compare-col h3 {
  font-family: var(--font-title);
  font-size: 1.2rem;
  font-weight: 700;
  margin-bottom: 24px;
  text-align: center;
  position: relative;
  padding-bottom: 16px;
}
.compare-col h3::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 40px;
  height: 1px;
  background: var(--border-strong);
}
.compare-col .col-sub { text-align: center; font-size: 0.8rem; color: var(--text-muted); margin-top: -16px; margin-bottom: 24px; }
.compare-list li {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 14px 0;
  border-bottom: 1px solid rgba(200, 161, 101, 0.08);
  font-size: 0.92rem;
  color: var(--text-secondary);
  line-height: 1.5;
}
.compare-list li:last-child { border-bottom: none; }
.compare-dot {
  width: 10px; height: 10px;
  border-radius: 50%;
  flex-shrink: 0;
  background: rgba(255, 255, 255, 0.15);
}
.compare-dot.gold {
  background: var(--gold);
  box-shadow: 0 0 10px rgba(200, 161, 101, 0.6);
}
.compare-divider {
  width: 1px;
  background: linear-gradient(to bottom, var(--gold), var(--green));
  position: relative;
  margin: 0 24px;
}
.compare-divider::after {
  content: '对照';
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%) rotate(-90deg);
  background: var(--bg-alt);
  color: var(--gold);
  font-size: 0.75rem;
  letter-spacing: 0.2em;
  padding: 8px 16px;
  border: 1px solid var(--border);
  border-radius: 999px;
  white-space: nowrap;
}

/* compare bottom bars */
.compare-bars { margin-top: 48px; }
.bar-item { margin-bottom: 22px; }
.bar-item .bar-label {
  display: flex;
  justify-content: space-between;
  font-size: 0.85rem;
  color: var(--text-secondary);
  margin-bottom: 8px;
}
.bar-item .bar-label strong { color: var(--text-primary); font-family: var(--font-num); font-size: 1rem; }
.bar-track {
  height: 6px;
  background: rgba(13, 11, 9, 0.6);
  border-radius: 4px;
  overflow: hidden;
  border: 1px solid var(--border);
}
.bar-fill {
  height: 100%;
  background: var(--gold);
  border-radius: 4px;
  box-shadow: 0 0 12px rgba(200, 161, 101, 0.5);
  width: 0;
  transition: width 1.2s ease-out;
}

/* ============ FAQ ============ */
.faq-section { background: var(--bg-dark); }
.faq-list { max-width: 860px; margin: 0 auto; }
.faq-item {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-card);
  margin-bottom: 12px;
  transition: var(--transition);
  overflow: hidden;
}
.faq-item.active {
  border-color: rgba(200, 161, 101, 0.4);
  box-shadow: 0 0 20px rgba(200, 161, 101, 0.08);
  background: linear-gradient(135deg, rgba(200, 161, 101, 0.05) 0%, var(--bg-card) 40%);
}
.faq-item.active .faq-q { color: var(--gold); }
.faq-item.active .faq-icon { transform: rotate(45deg); color: var(--gold); }
.faq-q {
  display: flex;
  align-items: center;
  gap: 18px;
  padding: 20px 24px;
  cursor: pointer;
  color: var(--text-primary);
  font-size: 0.95rem;
  font-weight: 500;
  transition: var(--transition);
  position: relative;
}
.faq-item.active .faq-q::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 3px;
  background: var(--gold);
  box-shadow: 0 0 10px rgba(200, 161, 101, 0.6);
}
.faq-num {
  font-family: var(--font-num);
  font-size: 0.9rem;
  color: var(--gold);
  opacity: 0.7;
  flex-shrink: 0;
  width: 28px;
  text-align: right;
  font-weight: 600;
}
.faq-icon {
  margin-left: auto;
  font-size: 1.2rem;
  color: var(--text-muted);
  transition: transform .3s ease-out, color .3s ease-out;
  flex-shrink: 0;
}
.faq-a {
  max-height: 0;
  overflow: hidden;
  transition: max-height .4s ease-out;
}
.faq-a-inner {
  padding: 0 24px 24px 70px;
  font-size: 0.9rem;
  color: var(--text-secondary);
  line-height: 1.8;
}

/* ============ Contact / Form ============ */
.contact {
  background: var(--bg-alt);
  position: relative;
}
.contact::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(200, 161, 101, 0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(200, 161, 101, 0.03) 1px, transparent 1px);
  background-size: 32px 32px;
  pointer-events: none;
}
.contact-wrap {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 56px;
  align-items: start;
}
.contact-info h3 {
  font-family: var(--font-title);
  font-size: 1.4rem;
  font-weight: 700;
  margin-bottom: 12px;
  color: var(--text-primary);
}
.contact-info > p {
  color: var(--text-secondary);
  font-size: 0.9rem;
  margin-bottom: 32px;
  line-height: 1.8;
}
.contact-list li {
  display: flex;
  gap: 16px;
  margin-bottom: 22px;
  align-items: flex-start;
}
.contact-icon {
  width: 44px; height: 44px;
  border: 1px solid var(--border);
  border-radius: var(--radius-small);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--gold);
  font-size: 1rem;
  flex-shrink: 0;
  background: rgba(200, 161, 101, 0.06);
}
.contact-icon svg { width: 20px; height: 20px; }
.contact-list strong {
  display: block;
  color: var(--text-primary);
  font-size: 0.85rem;
  margin-bottom: 4px;
  letter-spacing: 0.04em;
}
.contact-list span {
  font-size: 0.88rem;
  color: var(--text-secondary);
  line-height: 1.6;
}
.contact-form-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-card);
  padding: 36px;
  box-shadow: var(--shadow);
}
.contact-form-card h4 {
  font-family: var(--font-title);
  font-size: 1.2rem;
  font-weight: 700;
  margin-bottom: 6px;
  color: var(--text-primary);
}
.contact-form-card .form-sub { font-size: 0.82rem; color: var(--text-muted); margin-bottom: 28px; }
.form-group { margin-bottom: 20px; }
.form-group label {
  display: block;
  font-size: 0.82rem;
  color: var(--text-secondary);
  margin-bottom: 8px;
  letter-spacing: 0.04em;
}
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
select {
  appearance: none;
  -webkit-appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' fill='none' stroke='%23C8A165' stroke-width='2'%3E%3Cpath d='M1 1l5 5 5-5'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 14px center;
  padding-right: 40px;
  cursor: pointer;
}
textarea { min-height: 90px; resize: vertical; }
.form-submit { margin-top: 8px; width: 100%; height: 48px; font-size: 1rem; }
.form-privacy {
  margin-top: 14px;
  font-size: 0.75rem;
  color: var(--text-muted);
  text-align: center;
}
.form-success {
  display: none;
  text-align: center;
  padding: 30px 20px;
}
.form-success .check {
  width: 56px; height: 56px;
  border-radius: 50%;
  border: 2px solid var(--green);
  color: var(--green);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  margin: 0 auto 16px;
  box-shadow: 0 0 16px rgba(58, 157, 122, 0.3);
}
.form-success p { color: var(--text-primary); font-size: 1rem; }

/* ============ Footer ============ */
.site-footer { background: #0A0806; border-top: 1px solid var(--border); }
.footer-top {
  display: grid;
  grid-template-columns: 1.4fr 0.8fr 0.8fr 1fr;
  gap: 48px;
  padding: 64px 0 48px;
}
.footer-brand .logo { margin-bottom: 18px; }
.footer-brand p {
  font-size: 0.85rem;
  color: var(--text-secondary);
  line-height: 1.8;
  max-width: 300px;
}
.footer-col h4 {
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--text-primary);
  letter-spacing: 0.08em;
  margin-bottom: 18px;
  text-transform: uppercase;
}
.footer-col ul li { margin-bottom: 12px; }
.footer-col ul a {
  font-size: 0.88rem;
  color: var(--text-secondary);
}
.footer-col ul a:hover { color: var(--gold); padding-left: 4px; }
.footer-col .contact-foot li {
  display: flex;
  gap: 10px;
  margin-bottom: 14px;
  font-size: 0.85rem;
  color: var(--text-secondary);
}
.footer-col .contact-foot i { color: var(--gold); font-style: normal; }
.footer-bottom {
  border-top: 1px solid rgba(200, 161, 101, 0.1);
  padding: 24px 0;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px;
  font-size: 0.76rem;
  color: var(--text-muted);
}
.footer-bottom a { color: var(--text-muted); }
.footer-bottom a:hover { color: var(--gold); }

/* ============ Scroll Indicator ============ */
.scroll-indicator {
  position: absolute;
  bottom: 30px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
  color: var(--gold);
  font-size: 0.7rem;
  letter-spacing: 0.2em;
  z-index: 2;
  opacity: 0.7;
}
.scroll-indicator .line {
  width: 1px;
  height: 40px;
  background: linear-gradient(to bottom, var(--gold), transparent);
}

/* ============ Animations ============ */
@keyframes fadeUp {
  from { opacity: 0; transform: translateY(12px); }
  to { opacity: 1; transform: translateY(0); }
}
.reveal {
  opacity: 0;
  transform: translateY(12px);
  transition: opacity .6s ease-out, transform .6s ease-out;
}
.reveal.visible { opacity: 1; transform: translateY(0); }
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    transition-duration: 0.01ms !important;
  }
  .reveal { opacity: 1; transform: none; }
}

/* ============ Responsive ============ */
@media (max-width: 1024px) {
  .hero-content { grid-template-columns: 1fr; min-height: 0; gap: 40px; }
  .hero-panel { justify-self: center; max-width: 420px; }
  .service-grid .service-card:nth-child(n) { grid-column: span 6; }
  .compare-grid { grid-template-columns: 1fr; gap: 24px; }
  .compare-divider { display: none; }
  .contact-wrap { grid-template-columns: 1fr; }
  .footer-top { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 768px) {
  .main-nav { display: none; }
  .nav-cta { display: none; }
  .hamburger { display: inline-flex; }
  .nav-wrap { height: 64px; }
  .hero { padding-top: 88px; }
  .metrics-grid { grid-template-columns: 1fr 1fr; }
  .metric { border-left: none; padding: 12px; }
  .service-grid .service-card:nth-child(n) { grid-column: 1 / -1; }
  .footer-top { grid-template-columns: 1fr; }
  .form-row { grid-template-columns: 1fr; }
  .hero-cta { flex-direction: column; align-items: stretch; }
  .hero-cta .btn { width: 100%; }
}
@media (max-width: 520px) {
  .hero h1 { font-size: 2rem; }
  .footer-bottom { flex-direction: column; justify-content: center; text-align: center; }
  .service-card { padding: 18px; }
  .faq-a-inner { padding-left: 24px; }
}