/* ==========================================================================
   REWA TERMINAL — MODERN PREMIUM LIGHT THEME (style.css)
   Clean, Responsive, Fast & Elegant SaaS Design System
   ========================================================================== */

:root {
  /* Color Palette - Premium Light Theme */
  --bg: #f8fafc;
  --bg-subtle: #f1f5f9;
  --card-bg: #ffffff;
  --panel-bg: #ffffff;
  --surface-border: #e2e8f0;
  --surface-border-hover: #bae6fd;

  /* Typography Colors */
  --text-main: #0f172a;
  --text-secondary: #475569;
  --text-muted: #64748b;
  --text-inverse: #ffffff;

  /* Brand Accents */
  --primary: #0284c7;
  --primary-hover: #0369a1;
  --primary-light: #e0f2fe;
  --primary-glow: rgba(2, 132, 199, 0.25);
  
  --secondary: #0d9488;
  --secondary-light: #ccfbf1;
  
  --accent: #2563eb;
  --gradient-brand: linear-gradient(135deg, #0284c7 0%, #2563eb 50%, #0d9488 100%);
  --gradient-btn: linear-gradient(135deg, #0284c7 0%, #0369a1 100%);
  --gradient-subtle: linear-gradient(180deg, #f8fafc 0%, #f1f5f9 100%);
  --hero-mesh: radial-gradient(at 0% 0%, rgba(2, 132, 199, 0.08) 0px, transparent 50%),
               radial-gradient(at 100% 0%, rgba(13, 148, 136, 0.08) 0px, transparent 50%),
               radial-gradient(at 50% 100%, rgba(37, 99, 235, 0.05) 0px, transparent 50%);

  /* UI Metrics */
  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 18px;
  --radius-xl: 24px;
  --radius-full: 9999px;

  /* Shadows */
  --shadow-sm: 0 1px 3px rgba(15, 23, 42, 0.06), 0 1px 2px rgba(15, 23, 42, 0.04);
  --shadow-md: 0 4px 6px -1px rgba(15, 23, 42, 0.07), 0 2px 4px -2px rgba(15, 23, 42, 0.05);
  --shadow-lg: 0 12px 24px -4px rgba(15, 23, 42, 0.08), 0 4px 8px -2px rgba(15, 23, 42, 0.04);
  --shadow-xl: 0 20px 35px -5px rgba(15, 23, 42, 0.1), 0 10px 15px -5px rgba(15, 23, 42, 0.05);
  --shadow-glow: 0 10px 25px -5px rgba(2, 132, 199, 0.35);

  /* Fonts */
  --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --font-mono: 'JetBrains Mono', 'Consolas', 'Courier New', monospace;

  /* Transitions */
  --transition: all 0.25s cubic-bezier(0.16, 1, 0.3, 1);
}

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

html {
  scroll-behavior: smooth;
  scroll-padding-top: 86px;
  color-scheme: light;
}

body {
  font-family: var(--font-sans);
  background-color: var(--bg);
  color: var(--text-main);
  line-height: 1.6;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

/* Page Header for Inner Pages */
.page-header {
  padding: 130px 0 50px;
  background: var(--hero-mesh);
  border-bottom: 1px solid var(--surface-border);
  text-align: center;
}

.page-header h1 {
  font-size: clamp(2.2rem, 4vw, 3rem);
  font-weight: 800;
  color: var(--text-main);
  margin-bottom: 14px;
}

.page-header p {
  color: var(--text-secondary);
  font-size: 1.1rem;
  max-width: 650px;
  margin: 0 auto;
}

/* Active Nav State */
.nav-links a.active {
  color: var(--primary) !important;
  background: #ffffff !important;
  border: 1px solid #38bdf8 !important;
  font-weight: 700;
  box-shadow: 0 4px 12px rgba(2, 132, 199, 0.12), inset 0 1px 0 #ffffff;
}

.feature-pills-row div {
  transition: var(--transition);
}

.feature-pills-row div:hover {
  transform: translateY(-2px);
  border-color: var(--primary) !important;
  box-shadow: 0 6px 14px rgba(2, 132, 199, 0.16) !important;
}

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

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

ul {
  list-style: none;
}

code {
  font-family: var(--font-mono);
  background: var(--bg-subtle);
  color: var(--primary);
  padding: 2px 6px;
  border-radius: 4px;
  font-size: 0.88em;
  border: 1px solid var(--surface-border);
}

.container {
  width: min(1200px, 92%);
  margin: 0 auto;
}

/* ==========================================================================
   BUTTONS & BADGES
   ========================================================================== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  font-weight: 600;
  font-size: 0.95rem;
  border-radius: var(--radius-md);
  padding: 12px 24px;
  cursor: pointer;
  border: 1px solid transparent;
  transition: var(--transition);
  text-align: center;
}

.btn-primary {
  background: var(--gradient-btn);
  color: var(--text-inverse);
  box-shadow: var(--shadow-glow);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 14px 28px -4px rgba(2, 132, 199, 0.45);
  background: linear-gradient(135deg, #0369a1 0%, #075985 100%);
}

/* Glassmorphic Buttons */
.btn-glass {
  background: rgba(255, 255, 255, 0.75);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid rgba(255, 255, 255, 0.9);
  box-shadow: 0 8px 30px rgba(15, 23, 42, 0.08), inset 0 1px 1px rgba(255, 255, 255, 0.95);
  color: var(--text-main);
  transition: var(--transition);
}

.btn-glass:hover {
  background: rgba(255, 255, 255, 0.95);
  border-color: #38bdf8;
  color: var(--primary);
  transform: translateY(-3px);
  box-shadow: 0 16px 36px rgba(2, 132, 199, 0.18), inset 0 1px 2px rgba(255, 255, 255, 1);
}

.btn-primary-glass {
  background: linear-gradient(135deg, rgba(2, 132, 199, 0.92) 0%, rgba(3, 105, 161, 0.98) 100%);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid rgba(255, 255, 255, 0.35);
  box-shadow: 0 12px 32px -4px rgba(2, 132, 199, 0.48), inset 0 1px 2px rgba(255, 255, 255, 0.45);
  color: #ffffff;
  position: relative;
  overflow: hidden;
}

.btn-primary-glass::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.25), transparent);
  transition: 0.6s;
}

.btn-primary-glass:hover::before {
  left: 100%;
}

.btn-primary-glass:hover {
  transform: translateY(-3px);
  box-shadow: 0 18px 40px -4px rgba(2, 132, 199, 0.65);
  border-color: rgba(255, 255, 255, 0.55);
}

/* Windows 11 Official Icon Styling */
.win11-icon {
  display: inline-block;
  vertical-align: middle;
  flex-shrink: 0;
  transition: transform 0.25s ease;
}

.btn:hover .win11-icon {
  transform: scale(1.12);
}

.btn-secondary {
  background: var(--card-bg);
  color: var(--text-main);
  border-color: var(--surface-border);
  box-shadow: var(--shadow-sm);
}

.btn-secondary:hover {
  transform: translateY(-2px);
  border-color: var(--primary);
  color: var(--primary);
  background: var(--primary-light);
  box-shadow: var(--shadow-md);
}

.btn-lg {
  padding: 14px 30px;
  font-size: 1.05rem;
  border-radius: var(--radius-md);
}

.btn-xl {
  padding: 16px 36px;
  font-size: 1.12rem;
  border-radius: var(--radius-lg);
}

.btn-sm {
  padding: 8px 18px;
  font-size: 0.88rem;
  border-radius: var(--radius-sm);
}

.badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--primary-light);
  color: var(--primary);
  border: 1px solid #bae6fd;
  padding: 6px 16px;
  border-radius: var(--radius-full);
  font-size: 0.85rem;
  font-weight: 600;
  margin-bottom: 20px;
  box-shadow: var(--shadow-sm);
}

.badge-pulse {
  width: 8px;
  height: 8px;
  background-color: var(--secondary);
  border-radius: 50%;
  box-shadow: 0 0 0 0 rgba(13, 148, 136, 0.7);
  animation: pulse-green 2s infinite;
}

@keyframes pulse-green {
  0% { transform: scale(0.95); box-shadow: 0 0 0 0 rgba(13, 148, 136, 0.7); }
  70% { transform: scale(1); box-shadow: 0 0 0 8px rgba(13, 148, 136, 0); }
  100% { transform: scale(0.95); box-shadow: 0 0 0 0 rgba(13, 148, 136, 0); }
}

/* ==========================================================================
   NAVIGATION
   ========================================================================== */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background: linear-gradient(180deg, #f0f9ff 0%, #e0f2fe 100%);
  backdrop-filter: blur(20px) saturate(180%);
  -webkit-backdrop-filter: blur(20px) saturate(180%);
  border-bottom: 1.5px solid #bae6fd;
  box-shadow: 0 4px 20px -2px rgba(2, 132, 199, 0.12), 0 2px 6px -1px rgba(15, 23, 42, 0.04);
  transition: var(--transition);
}

.navbar::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, #0284c7 0%, #38bdf8 50%, #0d9488 100%);
  z-index: 1001;
}

.navbar.scrolled {
  background: linear-gradient(180deg, #f8fafc 0%, #f0f9ff 100%);
  border-bottom: 1.5px solid #7dd3fc;
  box-shadow: 0 10px 28px -3px rgba(2, 132, 199, 0.14), 0 4px 6px -2px rgba(15, 23, 42, 0.04);
}

.nav-wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 74px;
}

.logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 1.32rem;
  font-weight: 800;
  color: #0f172a;
  letter-spacing: -0.5px;
  white-space: nowrap;
  flex-shrink: 0;
}

.logo img {
  width: 46px;
  height: 46px;
  object-fit: contain;
  border-radius: 0 !important;
  background: transparent !important;
  filter: drop-shadow(0 3px 10px rgba(2, 132, 199, 0.28));
  transition: transform 0.25s ease;
}

.logo:hover img {
  transform: scale(1.08);
}

.logo-text span {
  color: var(--primary);
}

.nav-ico {
  display: inline-block;
  margin-right: 4px;
  font-size: 0.95em;
  vertical-align: middle;
}

.footer-ico {
  display: inline-block;
  margin-right: 8px;
  font-size: 1em;
  vertical-align: middle;
}

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

.nav-links a {
  color: #1e293b;
  font-weight: 600;
  font-size: 0.90rem;
  padding: 7px 13px;
  border-radius: 9999px;
  border: 1px solid rgba(186, 230, 253, 0.6);
  background: rgba(255, 255, 255, 0.65);
  display: inline-flex;
  align-items: center;
  white-space: nowrap !important;
  transition: all 0.2s cubic-bezier(0.16, 1, 0.3, 1);
}

.nav-links a:hover {
  color: var(--primary);
  background: #ffffff;
  border-color: #38bdf8;
  transform: translateY(-1px);
  box-shadow: 0 3px 10px rgba(2, 132, 199, 0.12);
}

.nav-links a.active {
  color: var(--primary) !important;
  background: #ffffff !important;
  border: 1.5px solid #0284c7 !important;
  font-weight: 700;
  box-shadow: 0 4px 14px rgba(2, 132, 199, 0.16);
}

.nav-cta {
  background: linear-gradient(135deg, #0284c7 0%, #0369a1 100%) !important;
  color: #ffffff !important;
  border-radius: 9999px !important;
  font-weight: 600 !important;
  padding: 8px 18px !important;
  white-space: nowrap !important;
  box-shadow: 0 4px 14px rgba(2, 132, 199, 0.3) !important;
  border: 1px solid rgba(255, 255, 255, 0.4) !important;
}

.nav-cta:hover {
  transform: translateY(-2px) !important;
  box-shadow: 0 8px 22px rgba(2, 132, 199, 0.42) !important;
}

.hamburger {
  display: none;
  background: transparent;
  border: none;
  cursor: pointer;
  padding: 6px;
}

.hamburger span {
  display: block;
  width: 24px;
  height: 2.5px;
  background: var(--text-main);
  margin: 5px 0;
  border-radius: 2px;
  transition: var(--transition);
}

/* ==========================================================================
   HERO SECTION
   ========================================================================== */
.hero {
  position: relative;
  padding: 150px 0 90px;
  background: var(--hero-mesh);
  overflow: hidden;
}

.hero-wrap {
  display: grid;
  grid-template-columns: 1.15fr 1fr;
  gap: 48px;
  align-items: center;
}

.hero-text h1 {
  font-size: clamp(2.3rem, 4.5vw, 3.4rem);
  line-height: 1.15;
  font-weight: 800;
  letter-spacing: -0.8px;
  color: var(--text-main);
  margin-bottom: 20px;
}

.gradient-text {
  background: var(--gradient-brand);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}

.hero-sub {
  color: var(--text-secondary);
  font-size: 1.12rem;
  line-height: 1.65;
  margin-bottom: 32px;
  max-width: 540px;
}

.hero-btns {
  display: flex;
  align-items: center;
  gap: 16px;
  flex-wrap: wrap;
  margin-bottom: 40px;
}

.hero-stats {
  display: flex;
  align-items: center;
  gap: 36px;
  padding-top: 24px;
  border-top: 1px solid var(--surface-border);
}

.hero-stats strong {
  display: block;
  font-size: 1.9rem;
  font-weight: 800;
  color: var(--text-main);
  line-height: 1.1;
}

.hero-stats span {
  color: var(--text-muted);
  font-size: 0.88rem;
  font-weight: 500;
}

/* Interactive Hero Terminal Preview */
.hero-terminal {
  background: #0f172a;
  border: 1px solid #334155;
  border-radius: var(--radius-lg);
  box-shadow: 0 25px 50px -12px rgba(15, 23, 42, 0.25), 0 0 0 1px rgba(15, 23, 42, 0.1);
  overflow: hidden;
  transition: var(--transition);
}

.hero-terminal:hover {
  box-shadow: 0 30px 60px -12px rgba(2, 132, 199, 0.25), 0 0 0 1px rgba(2, 132, 199, 0.3);
}

.term-bar {
  display: flex;
  align-items: center;
  background: #1e293b;
  padding: 12px 18px;
  border-bottom: 1px solid #334155;
}

.term-dots {
  display: flex;
  gap: 7px;
}

.dot {
  width: 11px;
  height: 11px;
  border-radius: 50%;
}

.dot.red { background: #ef4444; }
.dot.yellow { background: #f59e0b; }
.dot.green { background: #10b981; }

.term-title {
  margin-left: 14px;
  font-family: var(--font-mono);
  font-size: 0.82rem;
  color: #94a3b8;
  letter-spacing: -0.2px;
}

.term-body {
  padding: 22px;
  min-height: 270px;
  background: #090e17;
  font-family: var(--font-mono);
  font-size: 0.88rem;
  line-height: 1.6;
}

.term-body pre {
  color: #4ade80;
  white-space: pre-wrap;
  word-break: break-word;
  font-family: inherit;
  font-size: inherit;
  display: inline;
}

.cursor {
  display: inline-block;
  color: #38bdf8;
  font-weight: bold;
  animation: blink 1s step-end infinite;
}

@keyframes blink {
  0%, 100% { opacity: 1; }
  50% { opacity: 0; }
}

/* ==========================================================================
   SECTIONS GENERAL
   ========================================================================== */
.section {
  padding: 96px 0;
  position: relative;
}

.section-alt {
  background-color: var(--bg-subtle);
  border-top: 1px solid var(--surface-border);
  border-bottom: 1px solid var(--surface-border);
}

.section-head {
  text-align: center;
  max-width: 680px;
  margin: 0 auto 56px;
}

.section-tag {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: var(--primary-light);
  color: var(--primary);
  border: 1px solid #bae6fd;
  padding: 5px 14px;
  border-radius: var(--radius-full);
  font-size: 0.82rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-bottom: 16px;
}

.section-head h2 {
  font-size: clamp(2rem, 3.5vw, 2.6rem);
  font-weight: 800;
  color: var(--text-main);
  letter-spacing: -0.5px;
  line-height: 1.2;
}

.section-head p {
  color: var(--text-secondary);
  font-size: 1.05rem;
  margin-top: 14px;
}

/* ==========================================================================
   FEATURES GRID
   ========================================================================== */
.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 24px;
}

.feature-card {
  background: var(--card-bg);
  border: 1px solid var(--surface-border);
  border-radius: var(--radius-lg);
  padding: 32px 28px;
  box-shadow: var(--shadow-sm);
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}

.feature-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: var(--gradient-brand);
  opacity: 0;
  transition: var(--transition);
}

.feature-card:hover {
  transform: translateY(-5px);
  border-color: var(--surface-border-hover);
  box-shadow: var(--shadow-lg);
}

.feature-card:hover::before {
  opacity: 1;
}

.f-icon {
  width: 54px;
  height: 54px;
  display: grid;
  place-items: center;
  font-size: 1.6rem;
  background: var(--primary-light);
  color: var(--primary);
  border-radius: var(--radius-md);
  margin-bottom: 20px;
  border: 1px solid #bae6fd;
}

.feature-card h3 {
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--text-main);
  margin-bottom: 10px;
}

.feature-card p {
  color: var(--text-secondary);
  font-size: 0.95rem;
  line-height: 1.6;
}

/* ==========================================================================
   SCREENSHOTS SHOWCASE
   ========================================================================== */
.shots-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(340px, 1fr));
  gap: 28px;
}

.shot {
  background: var(--card-bg);
  border: 1px solid var(--surface-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  cursor: zoom-in;
  transition: var(--transition);
  box-shadow: var(--shadow-sm);
  display: flex;
  flex-direction: column;
}

.shot:hover {
  transform: translateY(-6px);
  border-color: var(--primary);
  box-shadow: var(--shadow-xl);
}

.shot-img-wrap {
  position: relative;
  overflow: hidden;
  height: 240px;
  background: var(--bg-subtle);
}

.shot img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: top center;
  transition: transform 0.4s ease;
}

.shot:hover img {
  transform: scale(1.04);
}

.shot-overlay {
  position: absolute;
  inset: 0;
  background: rgba(15, 23, 42, 0.35);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transition: var(--transition);
}

.shot:hover .shot-overlay {
  opacity: 1;
}

.shot-badge {
  background: #ffffff;
  color: var(--text-main);
  padding: 8px 16px;
  border-radius: var(--radius-full);
  font-size: 0.85rem;
  font-weight: 600;
  box-shadow: var(--shadow-md);
}

.shot figcaption {
  padding: 16px 20px;
  font-size: 0.94rem;
  font-weight: 600;
  color: var(--text-main);
  border-top: 1px solid var(--surface-border);
  background: var(--card-bg);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.shot figcaption span {
  font-size: 0.82rem;
  color: var(--text-muted);
  font-weight: normal;
}

/* ==========================================================================
   INSTALLATION STEPS
   ========================================================================== */
.steps {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 28px;
}

.step {
  background: var(--card-bg);
  border: 1px solid var(--surface-border);
  border-radius: var(--radius-lg);
  padding: 36px 30px;
  box-shadow: var(--shadow-sm);
  transition: var(--transition);
  position: relative;
}

.step:hover {
  transform: translateY(-4px);
  border-color: var(--primary);
  box-shadow: var(--shadow-md);
}

.step-num {
  font-family: var(--font-mono);
  font-size: 2.8rem;
  font-weight: 800;
  color: transparent;
  -webkit-text-stroke: 1.5px var(--primary);
  display: block;
  margin-bottom: 16px;
  line-height: 1;
}

.step h3 {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--text-main);
  margin-bottom: 12px;
}

.step p {
  color: var(--text-secondary);
  font-size: 0.95rem;
  line-height: 1.6;
}

/* ==========================================================================
   DOWNLOAD SECTION
   ========================================================================== */
.download-sec {
  background: var(--bg);
}

.download-box {
  text-align: center;
  background: linear-gradient(180deg, #ffffff 0%, #f0f9ff 100%);
  border: 1px solid #bae6fd;
  border-radius: var(--radius-xl);
  padding: 72px 40px;
  box-shadow: var(--shadow-lg), 0 0 60px rgba(2, 132, 199, 0.08);
  position: relative;
  overflow: hidden;
}

.download-box h2 {
  font-size: clamp(2.2rem, 3.8vw, 2.9rem);
  font-weight: 800;
  color: var(--text-main);
  margin-bottom: 12px;
}

.download-box > p {
  color: var(--text-secondary);
  font-size: 1.08rem;
  max-width: 600px;
  margin: 0 auto;
}

.dl-btns {
  display: flex;
  gap: 20px;
  justify-content: center;
  flex-wrap: wrap;
  margin: 38px 0 32px;
}

.dl-info {
  display: flex;
  gap: 28px;
  justify-content: center;
  flex-wrap: wrap;
  color: var(--text-secondary);
  font-size: 0.94rem;
  font-weight: 500;
}

.dl-info span {
  display: flex;
  align-items: center;
  gap: 6px;
}

.changelog {
  margin-top: 48px;
  text-align: left;
  background: #ffffff;
  border: 1px solid var(--surface-border);
  border-radius: var(--radius-lg);
  padding: 28px 32px;
  max-width: 600px;
  margin-inline: auto;
  box-shadow: var(--shadow-sm);
}

.changelog h4 {
  margin-bottom: 16px;
  color: var(--text-main);
  font-size: 1.05rem;
  display: flex;
  align-items: center;
  gap: 8px;
}

.changelog li {
  color: var(--text-secondary);
  font-size: 0.93rem;
  padding: 6px 0 6px 24px;
  position: relative;
  line-height: 1.5;
}

.changelog li::before {
  content: "✔";
  position: absolute;
  left: 0;
  color: var(--secondary);
  font-weight: bold;
}

/* ==========================================================================
   FOOTER
   ========================================================================== */
.footer {
  border-top: 2px solid #bae6fd;
  padding: 64px 0 0;
  background: linear-gradient(180deg, #f0f9ff 0%, #e0f2fe 45%, #f8fafc 100%);
  position: relative;
}

.footer::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, #0284c7 0%, #38bdf8 50%, #0d9488 100%);
}

.footer-wrap {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 36px;
  flex-wrap: wrap;
  padding-bottom: 48px;
}

.footer-brand {
  max-width: 360px;
}

.footer-sub {
  color: var(--text-secondary);
  font-size: 0.92rem;
  margin-top: 12px;
  line-height: 1.6;
}

.footer-nav {
  display: flex;
  gap: 48px;
  flex-wrap: wrap;
}

.footer-col h5 {
  font-size: 0.95rem;
  color: #0369a1;
  font-weight: 800;
  margin-bottom: 16px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.footer-col ul {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.footer-col a {
  color: #334155;
  font-size: 0.92rem;
  padding: 4px 8px;
  border-radius: 6px;
  transition: all 0.2s ease;
  display: inline-flex;
  align-items: center;
}

.footer-col a:hover {
  color: var(--primary);
  background: rgba(255, 255, 255, 0.85);
  box-shadow: 0 2px 8px rgba(2, 132, 199, 0.1);
  transform: translateX(3px);
}

.footer-bottom {
  text-align: center;
  color: var(--text-muted);
  font-size: 0.88rem;
  padding: 24px 0;
  border-top: 1px solid #bae6fd;
  background: rgba(255, 255, 255, 0.7);
  backdrop-filter: blur(10px);
}

/* ==========================================================================
   LIGHTBOX MODAL
   ========================================================================== */
.lightbox {
  position: fixed;
  inset: 0;
  z-index: 2000;
  background: rgba(15, 23, 42, 0.92);
  backdrop-filter: blur(8px);
  display: none;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  gap: 18px;
  padding: 30px;
}

.lightbox.open {
  display: flex;
  animation: fadeIn 0.25s ease;
}

@keyframes fadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}

.lightbox img {
  max-width: 90vw;
  max-height: 82vh;
  border-radius: var(--radius-md);
  border: 1px solid rgba(255, 255, 255, 0.15);
  box-shadow: 0 30px 80px rgba(0, 0, 0, 0.7);
}

.lb-caption {
  color: #ffffff;
  font-size: 1.05rem;
  font-weight: 600;
  text-align: center;
}

.lb-close {
  position: absolute;
  top: 24px;
  right: 28px;
  background: rgba(255, 255, 255, 0.12);
  color: #ffffff;
  border: 1px solid rgba(255, 255, 255, 0.25);
  width: 44px;
  height: 44px;
  border-radius: 50%;
  font-size: 1.2rem;
  cursor: pointer;
  transition: var(--transition);
  display: grid;
  place-items: center;
}

.lb-nav {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  background: rgba(255, 255, 255, 0.12);
  color: #ffffff;
  border: 1px solid rgba(255, 255, 255, 0.25);
  width: 52px;
  height: 52px;
  border-radius: 50%;
  font-size: 1.8rem;
  cursor: pointer;
  transition: var(--transition);
  display: grid;
  place-items: center;
}

.lb-prev { left: 24px; }
.lb-next { right: 24px; }

.lb-close:hover, .lb-nav:hover {
  background: var(--primary);
  border-color: var(--primary);
  color: #ffffff;
  transform: translateY(-50%) scale(1.08);
}

.lb-close:hover {
  transform: scale(1.08);
}

/* ==========================================================================
   TOAST NOTIFICATION
   ========================================================================== */
.toast {
  position: fixed;
  bottom: 28px;
  left: 50%;
  transform: translateX(-50%) translateY(120px);
  background: #ffffff;
  color: var(--text-main);
  border: 1px solid var(--primary);
  padding: 16px 28px;
  border-radius: var(--radius-md);
  z-index: 3000;
  transition: transform 0.35s cubic-bezier(0.16, 1, 0.3, 1);
  box-shadow: var(--shadow-xl);
  font-size: 0.95rem;
  font-weight: 600;
  max-width: 90vw;
  text-align: center;
}

.toast.show {
  transform: translateX(-50%) translateY(0);
}

/* Scroll Reveal Class */
.reveal {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

/* ==========================================================================
   RESPONSIVE DESIGN (rempma)
   ========================================================================== */
@media (max-width: 992px) {
  .hero-wrap {
    grid-template-columns: 1fr;
    gap: 40px;
  }
  
  .hero {
    padding-top: 120px;
    padding-bottom: 70px;
  }

  .hero-text {
    text-align: center;
  }

  .hero-sub {
    margin-inline: auto;
  }

  .hero-btns {
    justify-content: center;
  }

  .hero-stats {
    justify-content: center;
  }

  .nav-links {
    position: fixed;
    top: 76px;
    right: -100%;
    width: 82%;
    max-width: 340px;
    height: calc(100vh - 76px);
    background: #ffffff;
    flex-direction: column;
    padding: 40px 28px;
    gap: 24px;
    align-items: flex-start;
    transition: right 0.35s ease;
    border-left: 1px solid var(--surface-border);
    box-shadow: -10px 0 30px rgba(0, 0, 0, 0.08);
  }

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

  .hamburger {
    display: block;
  }

  .hamburger.active span:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
  }

  .hamburger.active span:nth-child(2) {
    opacity: 0;
  }

  .hamburger.active span:nth-child(3) {
    transform: rotate(-45deg) translate(5px, -5px);
  }

  .lb-nav {
    display: none;
  }
}

@media (max-width: 640px) {
  .hero-stats {
    flex-direction: column;
    gap: 20px;
  }

  .dl-btns {
    flex-direction: column;
  }

  .btn-lg, .btn-xl {
    width: 100%;
  }

  .shots-grid {
    grid-template-columns: 1fr;
  }

  .features-grid {
    grid-template-columns: 1fr;
  }
}

/* ==========================================================================
   DOCUMENTATION & DETAILED FEATURE BREAKDOWN (features.html / installation.html)
   ========================================================================== */
.doc-section {
  padding: 60px 0;
  border-bottom: 1px solid var(--surface-border);
}

.doc-grid {
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  gap: 48px;
  align-items: center;
}

.doc-grid.reverse {
  grid-template-columns: 1fr 1.1fr;
}

.doc-grid.reverse .doc-content {
  order: 2;
}

.doc-grid.reverse .doc-visual {
  order: 1;
}

.doc-content h2 {
  font-size: 2rem;
  font-weight: 800;
  color: var(--text-main);
  margin-bottom: 16px;
  line-height: 1.25;
}

.doc-content p {
  color: var(--text-secondary);
  font-size: 1.02rem;
  line-height: 1.7;
  margin-bottom: 20px;
}

.doc-list {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-bottom: 24px;
}

.doc-list li {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  color: var(--text-secondary);
  font-size: 0.96rem;
  line-height: 1.5;
}

.doc-list li strong {
  color: var(--text-main);
}

.doc-icon-bullet {
  background: var(--primary-light);
  color: var(--primary);
  width: 24px;
  height: 24px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  font-size: 0.75rem;
  font-weight: bold;
  flex-shrink: 0;
  margin-top: 2px;
}

.doc-visual {
  background: var(--card-bg);
  border: 1px solid var(--surface-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  transition: var(--transition);
}

.doc-visual:hover {
  transform: translateY(-4px);
  border-color: var(--primary);
  box-shadow: var(--shadow-xl);
}

.doc-visual img {
  width: 100%;
  height: auto;
  display: block;
}

/* ==========================================================================
   CONTACT & SUPPORT (contact.html)
   ========================================================================== */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.3fr;
  gap: 48px;
  align-items: start;
}

.contact-card {
  background: var(--card-bg);
  border: 1px solid var(--surface-border);
  border-radius: var(--radius-lg);
  padding: 36px 32px;
  box-shadow: var(--shadow-sm);
}

.contact-info-list {
  display: flex;
  flex-direction: column;
  gap: 24px;
  margin-top: 28px;
}

.contact-info-item {
  display: flex;
  align-items: flex-start;
  gap: 16px;
}

.contact-icon {
  width: 48px;
  height: 48px;
  background: var(--primary-light);
  color: var(--primary);
  border-radius: var(--radius-md);
  display: grid;
  place-items: center;
  font-size: 1.4rem;
  flex-shrink: 0;
  border: 1px solid #bae6fd;
}

.contact-info-text h4 {
  font-size: 1.05rem;
  color: var(--text-main);
  margin-bottom: 4px;
}

.contact-info-text p, .contact-info-text a {
  color: var(--text-secondary);
  font-size: 0.95rem;
}

.contact-info-text a:hover {
  color: var(--primary);
}

.form-group {
  margin-bottom: 20px;
}

.form-group label {
  display: block;
  font-size: 0.92rem;
  font-weight: 600;
  color: var(--text-main);
  margin-bottom: 8px;
}

.form-control {
  width: 100%;
  padding: 12px 16px;
  font-family: var(--font-sans);
  font-size: 0.95rem;
  border: 1px solid var(--surface-border);
  border-radius: var(--radius-md);
  background: var(--card-bg);
  color: var(--text-main);
  transition: var(--transition);
}

.form-control:focus {
  outline: none;
  border-color: var(--primary);
  box-shadow: 0 0 0 3px var(--primary-light);
}

textarea.form-control {
  resize: vertical;
  min-height: 120px;
}

@media (max-width: 900px) {
  .doc-grid, .doc-grid.reverse {
    grid-template-columns: 1fr;
  }
  .doc-grid.reverse .doc-content {
    order: 1;
  }
  .contact-grid {
    grid-template-columns: 1fr;
  }
}

/* ==========================================================================
   TIGER SCENIC SHOWCASE CARD (about.html)
   ========================================================================== */
.tiger-scenic-card {
  position: relative;
  overflow: hidden;
  border-radius: var(--radius-xl);
  border: 1.5px solid #bae6fd !important;
  min-height: 420px;
  display: flex !important;
  align-items: center;
  justify-content: center;
  padding: 40px 24px !important;
  box-shadow: 0 16px 40px -8px rgba(2, 132, 199, 0.18), 0 4px 12px rgba(15, 23, 42, 0.05);
  background: #000;
}

.tiger-scenic-bg {
  position: absolute;
  inset: 0;
  background-position: center center;
  background-size: cover;
  background-repeat: no-repeat;
  transform: scale(1.01);
  transition: transform 0.6s cubic-bezier(0.16, 1, 0.3, 1);
  z-index: 1;
  opacity: 1 !important;
}

.tiger-scenic-card:hover .tiger-scenic-bg {
  transform: scale(1.05);
}

.tiger-scenic-logo {
  position: relative;
  z-index: 2;
  max-width: 250px;
  width: 100%;
  height: auto;
  margin: 0 auto;
  border-radius: 0 !important;
  background: transparent !important;
  filter: drop-shadow(0 14px 28px rgba(0, 0, 0, 0.55)) drop-shadow(0 0 18px rgba(56, 189, 248, 0.65));
  transition: transform 0.35s cubic-bezier(0.16, 1, 0.3, 1), filter 0.35s ease;
  display: block;
}

.tiger-scenic-card:hover .tiger-scenic-logo {
  transform: scale(1.07) translateY(-3px);
  filter: drop-shadow(0 20px 36px rgba(0, 0, 0, 0.65)) drop-shadow(0 0 26px rgba(56, 189, 248, 0.85));
}

/* ==========================================================================
   PRIVACY POLICY PAGE STYLING (privacy-policy.html)
   ========================================================================== */
.policy-card {
  background: var(--card-bg);
  border: 1px solid var(--surface-border);
  border-radius: var(--radius-xl);
  padding: 48px;
  box-shadow: var(--shadow-sm);
  max-width: 900px;
  margin: 0 auto;
  opacity: 1 !important;
  transform: none !important;
}

.policy-meta {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--primary-light);
  color: var(--primary);
  padding: 6px 16px;
  border-radius: 9999px;
  font-size: 0.88rem;
  font-weight: 700;
  margin-bottom: 24px;
}

.policy-section {
  margin-bottom: 36px;
}

.policy-section h2 {
  font-size: 1.45rem;
  font-weight: 800;
  color: var(--text-main);
  margin-bottom: 14px;
  padding-bottom: 8px;
  border-bottom: 1px solid var(--surface-border);
  display: flex;
  align-items: center;
  gap: 10px;
}

.policy-section p {
  color: var(--text-secondary);
  font-size: 1.02rem;
  line-height: 1.75;
  margin-bottom: 14px;
}

.policy-section ul {
  margin: 14px 0 16px 20px;
}

.policy-section li {
  color: var(--text-secondary);
  font-size: 0.98rem;
  line-height: 1.7;
  list-style: disc;
  margin-bottom: 8px;
}

.policy-contact-box {
  background: linear-gradient(135deg, #f0f9ff 0%, #e0f2fe 100%);
  border: 1px solid #bae6fd;
  border-radius: var(--radius-lg);
  padding: 24px 28px;
  margin-top: 20px;
}

@media (max-width: 768px) {
  .policy-card {
    padding: 28px 20px;
  }
}

/* ==========================================================================
   FEEDBACK POPUP MODAL (feedpage button popup)
   ========================================================================== */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(15, 23, 42, 0.68);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  z-index: 2500;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

.modal-overlay.open {
  opacity: 1;
  pointer-events: auto;
}

.modal-card {
  background: var(--card-bg);
  border: 1px solid var(--surface-border);
  border-radius: var(--radius-xl);
  padding: 34px;
  width: 100%;
  max-width: 540px;
  max-height: 90vh;
  overflow-y: auto;
  box-shadow: 0 25px 50px -12px rgba(15, 23, 42, 0.35);
  position: relative;
  transform: translateY(20px) scale(0.97);
  transition: transform 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

.modal-overlay.open .modal-card {
  transform: translateY(0) scale(1);
}

.modal-close {
  position: absolute;
  top: 18px;
  right: 18px;
  background: var(--bg-subtle);
  border: 1px solid var(--surface-border);
  border-radius: 50%;
  width: 36px;
  height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
  color: var(--text-secondary);
  cursor: pointer;
  transition: var(--transition);
}

.modal-close:hover {
  background: #fee2e2;
  color: #dc2626;
  border-color: #fca5a5;
  transform: rotate(90deg);
}

.modal-header {
  margin-bottom: 20px;
}

.modal-header h3 {
  font-size: 1.45rem;
  font-weight: 800;
  color: var(--text-main);
  margin: 8px 0 4px;
}

.modal-header p {
  color: var(--text-secondary);
  font-size: 0.92rem;
}

/* Image Upload & Thumbnails (Max 4 images) */
.file-upload-box {
  display: flex;
  align-items: center;
  padding: 10px 14px;
  background: var(--bg-subtle);
  border: 1px dashed var(--surface-border-hover);
  border-radius: var(--radius-md);
  margin-top: 6px;
}

.image-preview-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 10px;
  margin-top: 12px;
}

.preview-thumb-box {
  position: relative;
  aspect-ratio: 1;
  border-radius: var(--radius-sm);
  overflow: hidden;
  border: 1px solid var(--surface-border);
  background: #f1f5f9;
}

.preview-thumb-box img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.preview-thumb-remove {
  position: absolute;
  top: 4px;
  right: 4px;
  background: rgba(15, 23, 42, 0.75);
  color: #ffffff;
  border: none;
  border-radius: 50%;
  width: 20px;
  height: 20px;
  font-size: 12px;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
}

.preview-thumb-remove:hover {
  background: #dc2626;
}

.spinner {
  display: inline-block;
  width: 16px;
  height: 16px;
  border: 2px solid rgba(255, 255, 255, 0.4);
  border-radius: 50%;
  border-top-color: #ffffff;
  animation: spin 0.8s linear infinite;
}

@keyframes spin {
  to { transform: rotate(360deg); }
}

/* ==========================================================================
   RESPONSIVE NAVIGATION BAR (Single-line fit on all desktop screens)
   ========================================================================== */
@media (max-width: 1120px) {
  .nav-links {
    gap: 5px;
  }
  .nav-links a {
    padding: 6px 9px;
    font-size: 0.84rem;
  }
  .nav-cta {
    padding: 6px 13px !important;
    font-size: 0.84rem !important;
  }
  .logo {
    font-size: 1.2rem;
    gap: 8px;
  }
  .logo img {
    width: 40px;
    height: 40px;
  }
}

@media (max-width: 890px) {
  .hamburger {
    display: block;
  }
  .nav-links {
    position: fixed;
    top: 74px;
    left: 0;
    right: 0;
    background: linear-gradient(180deg, #f0f9ff 0%, #ffffff 100%);
    border-bottom: 2px solid #bae6fd;
    box-shadow: 0 14px 28px rgba(2, 132, 199, 0.15);
    flex-direction: column;
    padding: 24px 20px;
    gap: 12px;
    display: none;
    z-index: 999;
  }
  .nav-links.open {
    display: flex;
  }
  .nav-links a, .nav-cta {
    width: 100%;
    justify-content: center;
    text-align: center;
  }
}