/* AI SEO Kopilot — Modern Fluent / Metro Business UI */

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700&display=swap');

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

:root {
  --bg: #F5F7FA;
  --surface: #FFFFFF;
  --surface-elevated: #FFFFFF;
  --text: #0F172A;
  --text-secondary: #475569;
  --text-muted: #64748B;
  --divider: #E2E8F0;
  --accent: #0078D4;
  --accent-dark: #005A9E;
  --accent-light: #DEECF9;
  --teal: #0E7C6B;
  --purple: #4F46A8;
  --green: #0F7B3F;
  --orange: #C45C00;
  --red: #C42B1C;
  --navy: #0C1B33;
  --shadow-sm: 0 1px 2px rgba(15, 23, 42, 0.06), 0 4px 12px rgba(15, 23, 42, 0.04);
  --shadow-md: 0 4px 6px rgba(15, 23, 42, 0.05), 0 12px 28px rgba(15, 23, 42, 0.08);
  --shadow-lg: 0 8px 24px rgba(15, 23, 42, 0.1);
  --font: 'Segoe UI', 'Inter', system-ui, sans-serif;
  --ease: cubic-bezier(0.22, 1, 0.36, 1);
  --transition: 280ms var(--ease);
  --gap: 8px;
  --max: 1200px;
  --radius: 2px;
}

html { scroll-behavior: smooth; }

body {
  font-family: var(--font);
  background: var(--bg);
  color: var(--text);
  font-weight: 400;
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

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

.metro-page { min-height: 100vh; }

/* ── HEADER ── */
.metro-header {
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--divider);
  position: sticky;
  top: 0;
  z-index: 100;
}

.metro-header-inner {
  max-width: var(--max);
  margin: 0 auto;
  padding: 0 40px;
  height: 72px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.metro-logo {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 18px;
  font-weight: 600;
  letter-spacing: -0.02em;
  color: var(--text);
}

.metro-logo-mark {
  width: 36px;
  height: 36px;
  background: var(--accent);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: -0.03em;
}

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

.metro-nav a {
  font-size: 14px;
  font-weight: 500;
  color: var(--text-secondary);
  padding: 10px 16px;
  border-radius: var(--radius);
}

.metro-nav a:hover {
  color: var(--accent);
  background: var(--accent-light);
}

.metro-nav .nav-cta {
  background: var(--accent);
  color: #fff;
  margin-left: 8px;
  box-shadow: var(--shadow-sm);
}

.metro-nav .nav-cta:hover {
  background: var(--accent-dark);
  color: #fff;
  transform: translateY(-1px);
  box-shadow: var(--shadow-md);
}

/* ── HERO SPLIT ── */
.metro-hero {
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr);
  min-height: 0;
  background: var(--surface);
  border-bottom: 1px solid var(--divider);
}

.metro-hero-panel {
  padding: 40px 40px 40px max(40px, calc((100vw - var(--max)) / 2 + 40px));
  display: flex;
  align-items: center;
  min-width: 0;
  min-height: 440px;
  background: #004578;
  color: #fff;
  position: relative;
  overflow: hidden;
}

.metro-hero-bg {
  position: absolute;
  inset: 0;
  pointer-events: none;
}

.metro-hero-bg-shift {
  position: absolute;
  inset: -40%;
  background:
    radial-gradient(circle at 20% 30%, rgba(14, 124, 107, 0.45) 0%, transparent 42%),
    radial-gradient(circle at 80% 20%, rgba(79, 70, 168, 0.35) 0%, transparent 40%),
    radial-gradient(circle at 60% 80%, rgba(0, 120, 212, 0.5) 0%, transparent 45%),
    linear-gradient(145deg, #003355 0%, #0078D4 50%, #005A9E 100%);
  animation: metro-hero-bg-shift 16s ease-in-out infinite alternate;
}

@keyframes metro-hero-bg-shift {
  0% { transform: scale(1) rotate(0deg); }
  100% { transform: scale(1.08) rotate(2deg); }
}

.metro-hero-grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,0.06) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.06) 1px, transparent 1px);
  background-size: 40px 40px;
  mask-image: linear-gradient(180deg, rgba(0,0,0,0.7) 0%, rgba(0,0,0,0.2) 100%);
  animation: metro-hero-grid-move 20s linear infinite;
}

@keyframes metro-hero-grid-move {
  from { background-position: 0 0; }
  to { background-position: 40px 40px; }
}

.metro-hero-scanline {
  position: absolute;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(94, 234, 212, 0.5), transparent);
  top: 30%;
  animation: metro-hero-scan 8s ease-in-out infinite;
  opacity: 0.6;
}

@keyframes metro-hero-scan {
  0%, 100% { top: 15%; opacity: 0; }
  10% { opacity: 0.6; }
  50% { top: 85%; opacity: 0.4; }
  90% { opacity: 0; }
}

.metro-hero-orb {
  position: absolute;
  border-radius: 50%;
}

.metro-hero-orb--1 {
  width: 480px;
  height: 480px;
  top: -160px;
  right: -120px;
  background: radial-gradient(circle, rgba(255,255,255,0.14) 0%, transparent 68%);
  animation: metro-hero-drift 14s ease-in-out infinite;
}

.metro-hero-orb--2 {
  width: 320px;
  height: 320px;
  bottom: -100px;
  left: 5%;
  background: radial-gradient(circle, rgba(14, 124, 107, 0.35) 0%, transparent 70%);
  animation: metro-hero-drift 11s ease-in-out infinite reverse;
}

.metro-hero-orb--3 {
  width: 200px;
  height: 200px;
  top: 55%;
  right: 35%;
  background: radial-gradient(circle, rgba(147, 197, 253, 0.2) 0%, transparent 70%);
  animation: metro-hero-drift 9s ease-in-out infinite;
}

.metro-hero-spark {
  position: absolute;
  width: 4px;
  height: 4px;
  background: #fff;
  border-radius: 50%;
  box-shadow: 0 0 12px 2px rgba(255,255,255,0.6);
}

.metro-hero-spark--1 { top: 22%; left: 18%; animation: metro-hero-spark 3s ease-in-out infinite; }
.metro-hero-spark--2 { top: 68%; left: 42%; animation: metro-hero-spark 4s ease-in-out infinite 1s; }
.metro-hero-spark--3 { top: 40%; right: 28%; animation: metro-hero-spark 3.5s ease-in-out infinite 0.5s; }

@keyframes metro-hero-spark {
  0%, 100% { opacity: 0.2; transform: scale(1); }
  50% { opacity: 1; transform: scale(1.4); }
}

@keyframes metro-hero-drift {
  0%, 100% { transform: translate(0, 0); }
  50% { transform: translate(-20px, 14px); }
}

@keyframes metro-hero-bar-fill {
  from { width: 0; }
  to { width: var(--w); }
}

.metro-hero-layout {
  position: relative;
  z-index: 3;
  width: 100%;
}

.metro-hero-content {
  position: relative;
  z-index: 3;
  max-width: 560px;
}

.metro-hero-aside {
  position: absolute;
  right: 32px;
  top: 50%;
  transform: translateY(-50%);
  z-index: 1;
  display: grid;
  gap: 8px;
  width: 200px;
  opacity: 0.42;
  pointer-events: none;
}

.metro-hero-widget {
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.14);
  backdrop-filter: blur(10px);
  box-shadow: none;
}

.metro-hero-widget--score {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px 14px;
}

.metro-hero-widget--feed {
  padding: 10px 12px;
}

.metro-hero-ring {
  position: relative;
  width: 56px;
  height: 56px;
  flex-shrink: 0;
}

.metro-hero-ring svg {
  width: 100%;
  height: 100%;
  transform: rotate(-90deg);
}

.metro-hero-ring-track {
  fill: none;
  stroke: rgba(255,255,255,0.15);
  stroke-width: 8;
}

.metro-hero-ring-fill {
  fill: none;
  stroke: #5EEAD4;
  stroke-width: 8;
  stroke-linecap: round;
  stroke-dasharray: 327;
  stroke-dashoffset: 42;
  animation: metro-hero-ring-draw 1.8s var(--ease) 0.4s both;
}

@keyframes metro-hero-ring-draw {
  from { stroke-dashoffset: 327; }
  to { stroke-dashoffset: 42; }
}

.metro-hero-ring-value {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  line-height: 1;
}

.metro-hero-ring-value span {
  font-size: 18px;
  font-weight: 700;
  letter-spacing: -0.03em;
}

.metro-hero-ring-value small {
  font-size: 9px;
  font-weight: 500;
  opacity: 0.65;
  margin-top: 1px;
}

.metro-hero-widget-meta {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.metro-hero-widget-label {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.07em;
  text-transform: uppercase;
  opacity: 0.85;
}

.metro-hero-widget-delta {
  font-size: 12px;
  font-weight: 600;
  color: #5EEAD4;
}

.metro-hero-feed-head {
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.07em;
  text-transform: uppercase;
  opacity: 0.85;
  margin-bottom: 8px;
}

.metro-hero-feed-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 5px;
}

.metro-hero-feed-list li {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 11px;
  font-weight: 500;
  opacity: 0.92;
}

.metro-hero-feed-dot {
  width: 5px;
  height: 5px;
  border-radius: 50%;
  flex-shrink: 0;
}

.metro-hero-feed-dot--ok { background: #5EEAD4; box-shadow: 0 0 6px rgba(94, 234, 212, 0.5); }
.metro-hero-feed-dot--warn { background: #FBBF24; box-shadow: 0 0 6px rgba(251, 191, 36, 0.4); }

.metro-hero-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  background: rgba(255,255,255,0.1);
  padding: 7px 12px 7px 10px;
  width: fit-content;
  margin-bottom: 16px;
  border: 1px solid rgba(255,255,255,0.2);
  backdrop-filter: blur(8px);
}

.metro-hero-eyebrow-dot {
  width: 8px;
  height: 8px;
  background: #5EEAD4;
  border-radius: 50%;
  box-shadow: 0 0 0 3px rgba(94, 234, 212, 0.25);
  animation: metro-hero-dot 2s ease-in-out infinite;
}

@keyframes metro-hero-dot {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.5; }
}

.metro-hero h1 {
  font-size: clamp(30px, 3.8vw, 44px);
  font-weight: 700;
  letter-spacing: -0.035em;
  line-height: 1.1;
  margin-bottom: 14px;
  max-width: 520px;
  text-shadow: 0 2px 24px rgba(0, 0, 0, 0.15);
}

.metro-hero-accent {
  background: linear-gradient(90deg, #fff 0%, #B8F0E8 100%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.metro-hero-sub {
  font-size: 16px;
  font-weight: 400;
  line-height: 1.6;
  max-width: 480px;
  color: rgba(255, 255, 255, 0.88);
  margin-bottom: 18px;
}

.metro-hero-metrics {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 20px;
}

.metro-hero-metric {
  font-size: 12px;
  font-weight: 600;
  padding: 6px 11px;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.18);
  backdrop-filter: blur(6px);
}

.metro-hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.metro-hero-visual {
  background: url('https://images.unsplash.com/photo-1551288049-bebda4e38f71?w=1200&q=85') center/cover no-repeat;
  min-height: 440px;
  position: relative;
  min-width: 0;
  overflow: hidden;
}

.metro-hero-visual::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(15, 23, 42, 0.08) 0%, rgba(15, 23, 42, 0.35) 100%);
  z-index: 1;
  pointer-events: none;
}

.metro-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 14px 28px;
  font-family: var(--font);
  font-size: 15px;
  font-weight: 600;
  background: #fff;
  color: var(--accent-dark);
  border: none;
  cursor: pointer;
  transition: transform var(--transition), box-shadow var(--transition), background var(--transition);
  box-shadow: 0 4px 14px rgba(0, 0, 0, 0.18);
}

.metro-btn svg {
  width: 16px;
  height: 16px;
  fill: currentColor;
}

.metro-btn-hero {
  padding: 15px 30px;
  font-size: 16px;
}

.metro-btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 28px rgba(0, 0, 0, 0.22);
}

.metro-btn-outline {
  background: rgba(255, 255, 255, 0.06);
  color: #fff;
  border: 1.5px solid rgba(255,255,255,0.45);
  box-shadow: inset 0 1px 0 rgba(255,255,255,0.08);
  backdrop-filter: blur(6px);
}

.metro-btn-outline:hover {
  background: rgba(255,255,255,0.14);
  border-color: rgba(255,255,255,0.85);
  transform: translateY(-2px);
}

/* Trust strip */
.metro-trust {
  background: var(--surface);
  border-bottom: 1px solid var(--divider);
  padding: 20px 40px;
}

.metro-trust-inner {
  max-width: var(--max);
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 16px;
}

.metro-trust-label {
  font-size: 13px;
  font-weight: 600;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.metro-trust-items {
  display: flex;
  gap: 32px;
  flex-wrap: wrap;
}

.metro-trust-item {
  font-size: 14px;
  font-weight: 600;
  color: var(--text-secondary);
}

/* ── SECTIONS ── */
.metro-section {
  max-width: var(--max);
  margin: 0 auto;
  padding: 80px 40px;
}

.metro-section-head {
  max-width: 560px;
  margin-bottom: 48px;
}

.metro-section-label {
  display: inline-block;
  font-size: 12px;
  font-weight: 700;
  color: var(--accent);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: 12px;
}

.metro-section-title {
  font-size: clamp(32px, 4vw, 42px);
  font-weight: 600;
  letter-spacing: -0.03em;
  line-height: 1.15;
  color: var(--text);
  margin-bottom: 16px;
}

.metro-section-desc {
  font-size: 17px;
  color: var(--text-secondary);
  line-height: 1.65;
}

/* ── TILES ── */
.metro-tiles {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  grid-auto-rows: 160px;
  gap: var(--gap);
}

.metro-tile {
  position: relative;
  padding: 28px;
  color: #fff;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  overflow: hidden;
  transition: transform var(--transition), box-shadow var(--transition);
  box-shadow: var(--shadow-sm);
}

.metro-tile::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(255,255,255,0.08) 0%, transparent 50%);
  pointer-events: none;
}

.metro-tile:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
  z-index: 2;
}

.metro-tile-icon {
  position: absolute;
  top: 24px;
  left: 28px;
  width: 40px;
  height: 40px;
  opacity: 0.95;
  z-index: 2;
}

.metro-tile-icon svg {
  width: 100%;
  height: 100%;
  stroke: #fff;
  fill: none;
  stroke-width: 1.75;
}

.metro-tile h3 {
  font-size: 19px;
  font-weight: 600;
  margin-bottom: 8px;
  letter-spacing: -0.01em;
  position: relative;
  z-index: 2;
}

.metro-tile p {
  font-size: 14px;
  font-weight: 400;
  line-height: 1.5;
  opacity: 0.92;
  position: relative;
  z-index: 2;
}

.metro-tile--blue { background: #0078D4; }
.metro-tile--teal { background: #0E7C6B; }
.metro-tile--purple { background: #4F46A8; }
.metro-tile--green { background: #0F7B3F; }
.metro-tile--orange { background: #C45C00; }
.metro-tile--red { background: #C42B1C; }
.metro-tile--navy { background: #0C1B33; }

.metro-tile--2x1 { grid-column: span 2; }
.metro-tile--2x2 { grid-column: span 2; grid-row: span 2; }
.metro-tile--1x2 { grid-row: span 2; }

.metro-tile--2x2 .metro-tile-icon { width: 52px; height: 52px; top: 32px; }
.metro-tile--2x2 h3 { font-size: 28px; }
.metro-tile--2x2 p { font-size: 15px; max-width: 340px; }

/* ── TILE ANIMATIONS (50% of 1×1 square tiles) ── */
@keyframes metro-shimmer {
  0%, 100% { transform: translateX(-120%) skewX(-12deg); opacity: 0; }
  15% { opacity: 1; }
  50% { transform: translateX(120%) skewX(-12deg); opacity: 1; }
  65% { opacity: 0; }
}

@keyframes metro-orbit {
  0%, 100% { transform: translate(0, 0) scale(1); opacity: 0.35; }
  50% { transform: translate(18px, -14px) scale(1.12); opacity: 0.55; }
}

@keyframes metro-pulse-ring {
  0%, 100% { transform: scale(0.85); opacity: 0.25; }
  50% { transform: scale(1.15); opacity: 0.5; }
}

@keyframes metro-icon-float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-5px); }
}

@keyframes metro-stat-glow {
  0%, 100% { box-shadow: var(--shadow-sm); }
  50% { box-shadow: 0 4px 20px rgba(0, 120, 212, 0.14), var(--shadow-sm); }
}

@keyframes metro-stat-shimmer {
  0% { background-position: -180% 0; }
  100% { background-position: 180% 0; }
}

.metro-tile--motion-shimmer::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 55%;
  height: 100%;
  background: linear-gradient(105deg, transparent 0%, rgba(255,255,255,0.22) 48%, transparent 96%);
  animation: metro-shimmer 5.5s ease-in-out infinite;
  pointer-events: none;
  z-index: 1;
}

.metro-tile--motion-orbs::after {
  content: '';
  position: absolute;
  top: -30%;
  right: -20%;
  width: 90px;
  height: 90px;
  border-radius: 50%;
  background: rgba(255,255,255,0.12);
  animation: metro-orbit 7s ease-in-out infinite;
  pointer-events: none;
  z-index: 1;
}

.metro-tile--motion-orbs::before {
  background:
    radial-gradient(circle at 85% 20%, rgba(255,255,255,0.14) 0%, transparent 45%),
    linear-gradient(180deg, rgba(255,255,255,0.08) 0%, transparent 50%);
  animation: metro-pulse-ring 6s ease-in-out infinite;
}

.metro-tile--motion-icon .metro-tile-icon {
  animation: metro-icon-float 4s ease-in-out infinite;
}

.metro-stat--motion-glow {
  animation: metro-stat-glow 4.5s ease-in-out infinite;
}

.metro-stat--motion-shimmer {
  position: relative;
  overflow: hidden;
}

.metro-stat--motion-shimmer::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(105deg, transparent 35%, rgba(0, 120, 212, 0.06) 50%, transparent 65%);
  background-size: 220% 100%;
  animation: metro-stat-shimmer 6s ease-in-out infinite;
  pointer-events: none;
}

@media (prefers-reduced-motion: reduce) {
  .metro-hero-bg-shift,
  .metro-hero-grid,
  .metro-hero-scanline,
  .metro-hero-orb--1,
  .metro-hero-orb--2,
  .metro-hero-orb--3,
  .metro-hero-spark--1,
  .metro-hero-spark--2,
  .metro-hero-spark--3,
  .metro-hero-ring-fill,
  .metro-hero-eyebrow-dot,
  .metro-tile--motion-shimmer::after,
  .metro-tile--motion-orbs::after,
  .metro-tile--motion-orbs::before,
  .metro-tile--motion-icon .metro-tile-icon,
  .metro-stat--motion-glow,
  .metro-stat--motion-shimmer::after {
    animation: none;
  }
}

/* ── PANORAMA ── */
.metro-panorama {
  display: grid;
  grid-template-columns: 1fr 1fr;
  background: var(--navy);
  color: #fff;
  overflow: hidden;
}

.metro-panorama-text {
  padding: 80px 64px 80px max(40px, calc((100vw - var(--max)) / 2 + 40px));
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.metro-panorama-text h2 {
  font-size: clamp(28px, 3.5vw, 40px);
  font-weight: 600;
  letter-spacing: -0.02em;
  line-height: 1.2;
  margin-bottom: 20px;
}

.metro-panorama-text p {
  font-size: 17px;
  line-height: 1.65;
  opacity: 0.85;
  max-width: 440px;
}

.metro-panorama-points {
  margin-top: 32px;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.metro-panorama-point {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 14px;
  font-weight: 500;
}

.metro-panorama-point::before {
  content: '';
  width: 6px;
  height: 6px;
  background: var(--accent);
  flex-shrink: 0;
}

.metro-panorama-image {
  background: url('https://images.unsplash.com/photo-1460925895917-afdab827c52f?w=1000&q=85') center/cover no-repeat;
  min-height: 400px;
  opacity: 0.9;
}

/* ── STATS ── */
.metro-stats {
  background: var(--bg);
  padding: 80px 40px;
}

.metro-stats-head {
  max-width: var(--max);
  margin: 0 auto 48px;
}

.metro-stats-grid {
  max-width: var(--max);
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--gap);
}

.metro-stat {
  background: var(--surface);
  padding: 40px 32px;
  text-align: left;
  box-shadow: var(--shadow-sm);
  border-top: 4px solid var(--accent);
  transition: transform var(--transition), box-shadow var(--transition);
}

.metro-stat:nth-child(2) { border-top-color: var(--teal); }
.metro-stat:nth-child(3) { border-top-color: var(--purple); }
.metro-stat:nth-child(4) { border-top-color: var(--orange); }

.metro-stat:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}

.metro-stat-num {
  font-size: clamp(40px, 5vw, 56px);
  font-weight: 700;
  letter-spacing: -0.04em;
  line-height: 1;
  color: var(--text);
  margin-bottom: 10px;
}

.metro-stat-label {
  font-size: 15px;
  font-weight: 500;
  color: var(--text-secondary);
}

/* ── CTA ── */
.metro-cta {
  background: var(--surface);
  border-top: 1px solid var(--divider);
  padding: 88px 40px;
  text-align: center;
}

.metro-cta-box {
  max-width: 640px;
  margin: 0 auto;
  padding: 56px 48px;
  background: linear-gradient(160deg, #0078D4 0%, #005A9E 100%);
  color: #fff;
  box-shadow: var(--shadow-lg);
}

.metro-cta h2 {
  font-size: clamp(28px, 3.5vw, 36px);
  font-weight: 600;
  letter-spacing: -0.02em;
  margin-bottom: 12px;
}

.metro-cta p {
  font-size: 17px;
  opacity: 0.9;
  margin-bottom: 28px;
}

.metro-cta .metro-btn {
  background: #fff;
  color: var(--accent-dark);
}

/* ── FOOTER ── */
.metro-footer {
  background: var(--navy);
  color: rgba(255,255,255,0.85);
}

.metro-footer-inner {
  max-width: var(--max);
  margin: 0 auto;
  padding: 64px 40px 48px;
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: 48px;
}

.metro-footer-brand {
  font-size: 20px;
  font-weight: 600;
  color: #fff;
  margin-bottom: 16px;
}

.metro-footer-desc {
  font-size: 15px;
  line-height: 1.65;
  opacity: 0.7;
  max-width: 340px;
}

.metro-footer h4 {
  font-size: 12px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: rgba(255,255,255,0.5);
  margin-bottom: 20px;
}

.metro-footer-links { list-style: none; }
.metro-footer-links li { margin-bottom: 12px; }
.metro-footer-links a {
  font-size: 15px;
  font-weight: 500;
  opacity: 0.85;
}

.metro-footer-links a:hover { color: #fff; opacity: 1; }

.metro-footer-bottom {
  max-width: var(--max);
  margin: 0 auto;
  padding: 24px 40px;
  border-top: 1px solid rgba(255,255,255,0.1);
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
  font-size: 13px;
  opacity: 0.5;
}

/* ── DEMO ── */
.demo-page { min-height: 100vh; background: var(--bg); }

.demo-wrap {
  max-width: var(--max);
  margin: 0 auto;
  padding: 24px 40px 48px;
}

/* ── RESPONSIVE ── */
@media (max-width: 1100px) {
  .metro-hero {
    grid-template-columns: minmax(0, 1fr) minmax(0, 0.75fr);
  }

  .metro-hero-aside {
    opacity: 0.28;
    width: 170px;
    right: 16px;
  }

  .metro-hero h1 {
    font-size: clamp(28px, 3.5vw, 38px);
  }
}

@media (max-width: 960px) {
  .metro-hero { grid-template-columns: 1fr; }
  .metro-hero-panel { padding: 36px 28px; min-height: 0; }
  .metro-hero-aside { display: none; }
  .metro-hero-visual { min-height: 220px; }
  .metro-tiles { grid-template-columns: repeat(2, 1fr); }
  .metro-tile--2x1, .metro-tile--2x2 { grid-column: span 2; }
  .metro-tile--1x2 { grid-row: span 1; }
  .metro-panorama { grid-template-columns: 1fr; }
  .metro-panorama-text { padding: 56px 32px; }
  .metro-panorama-image { min-height: 260px; order: -1; }
  .metro-stats-grid { grid-template-columns: repeat(2, 1fr); }
  .metro-footer-inner { grid-template-columns: 1fr; }
}

@media (max-width: 640px) {
  .metro-header-inner { padding: 0 20px; height: 64px; }
  .metro-nav a:not(.nav-cta) { display: none; }
  .metro-section { padding: 56px 20px; }
  .metro-tiles { grid-template-columns: 1fr; }
  .metro-tile--2x1, .metro-tile--2x2 { grid-column: span 1; grid-row: span 1; }
  .metro-stats-grid { grid-template-columns: 1fr; }
  .metro-trust-items { gap: 16px; }
}