/* ===============================================
   AirFinity Official Website — Dark Theme
   Avantix Innovation Sdn Bhd
   =============================================== */

@import url('https://fonts.googleapis.com/css2?family=Montserrat:wght@400;500;600;700;800;900&family=Inter:wght@300;400;500;600&display=swap');

/* ── CSS Variables ── */
:root {
  /* Dark palette */
  --bg-base: #070D1A;
  --bg-section: #080E1C;
  --bg-card: #0C1526;
  --bg-card-hover: #101D32;
  --bg-glass: rgba(13, 24, 48, 0.6);

  /* Brand */
  --gold: #E8941A;
  --gold-light: #F5A830;
  --gold-pale: rgba(232, 148, 26, 0.08);
  --gold-glow: rgba(232, 148, 26, 0.25);
  --blue-accent: #2D6BE4;
  --blue-glow: rgba(45, 107, 228, 0.25);

  /* Text */
  --text-primary: #E8EDF5;
  --text-secondary: #8B9EB7;
  --text-muted: #4E6080;

  /* Borders */
  --border: rgba(255, 255, 255, 0.07);
  --border-hover: rgba(232, 148, 26, 0.35);
  --border-blue: rgba(45, 107, 228, 0.3);

  /* Status */
  --success: #22C55E;
  --danger: #EF4444;
  --warning: #F59E0B;

  /* Effects */
  --shadow-sm: 0 2px 12px rgba(0, 0, 0, .35);
  --shadow-md: 0 8px 32px rgba(0, 0, 0, .45);
  --shadow-lg: 0 20px 60px rgba(0, 0, 0, .55);
  --shadow-gold: 0 8px 32px var(--gold-glow);
  --shadow-blue: 0 8px 32px var(--blue-glow);

  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 24px;
  --radius-xl: 32px;
  --radius-pill: 50px;

  --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

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

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

body {
  font-family: 'Inter', sans-serif;
  background: var(--bg-base);
  color: var(--text-primary);
  overflow-x: hidden;
  line-height: 1.6;
}

h1,
h2,
h3,
h4,
h5 {
  font-family: 'Montserrat', sans-serif;
  line-height: 1.2;
}

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

a {
  text-decoration: none;
  color: inherit;
}

ul {
  list-style: none;
}

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 28px;
}

/* ── Scroll Progress Bar ── */
#progress-bar {
  position: fixed;
  top: 0;
  left: 0;
  height: 3px;
  width: 0%;
  background: linear-gradient(90deg, var(--blue-accent), var(--gold));
  z-index: 9999;
  transition: width 0.1s linear;
}

/* ── Section Utilities ── */
section {
  padding: 100px 0;
  background: var(--bg-section);
}

section:nth-child(even) {
  background: var(--bg-base);
}

.section-tag {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-family: 'Montserrat', sans-serif;
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--gold);
  background: var(--gold-pale);
  border: 1px solid rgba(232, 148, 26, 0.25);
  padding: 6px 14px;
  border-radius: var(--radius-pill);
  margin-bottom: 16px;
}

.section-title {
  font-size: clamp(1.9rem, 3.5vw, 2.8rem);
  font-weight: 800;
  color: var(--text-primary);
  margin-bottom: 16px;
}

.section-title span {
  color: var(--gold);
}

.section-subtitle {
  font-size: 1.05rem;
  color: var(--text-secondary);
  max-width: 620px;
  line-height: 1.8;
}

.section-header {
  text-align: center;
  margin-bottom: 64px;
}

.section-header .section-subtitle {
  margin: 0 auto;
}

/* ── Glass Card ── */
.glass {
  background: var(--bg-glass);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
}

/* ── Buttons ── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: 'Montserrat', sans-serif;
  font-size: 0.88rem;
  font-weight: 700;
  padding: 14px 28px;
  border-radius: var(--radius-pill);
  border: 1.5px solid transparent;
  cursor: pointer;
  transition: var(--transition);
  letter-spacing: 0.02em;
  white-space: nowrap;
}

.btn-primary {
  background: linear-gradient(135deg, var(--gold), var(--gold-light));
  color: #0A0F1E;
  box-shadow: var(--shadow-gold);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 14px 40px var(--gold-glow);
  filter: brightness(1.08);
}

.btn-outline {
  background: var(--bg-glass);
  backdrop-filter: blur(8px);
  border-color: var(--border-hover);
  color: var(--text-primary);
}

.btn-outline:hover {
  background: rgba(232, 148, 26, 0.1);
  border-color: var(--gold);
  color: var(--gold);
  transform: translateY(-2px);
}

.btn-ghost {
  background: transparent;
  border-color: var(--border);
  color: var(--text-secondary);
}

.btn-ghost:hover {
  border-color: var(--gold);
  color: var(--gold);
  background: var(--gold-pale);
  transform: translateY(-2px);
}

/* ── Reveal Animations ── */
.reveal {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

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

.reveal-left {
  opacity: 0;
  transform: translateX(-36px);
  transition: opacity 0.65s ease, transform 0.65s ease;
}

.reveal-left.visible {
  opacity: 1;
  transform: translateX(0);
}

.reveal-right {
  opacity: 0;
  transform: translateX(36px);
  transition: opacity 0.65s ease, transform 0.65s ease;
}

.reveal-right.visible {
  opacity: 1;
  transform: translateX(0);
}

/* ══════════════════════════════════════
   NAVBAR
══════════════════════════════════════ */
#navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  padding: 20px 0;
  transition: all var(--transition);
}

#navbar.scrolled {
  background: rgba(7, 13, 26, 0.92);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border);
  padding: 12px 0;
}

.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.nav-logo {
  display: flex;
  align-items: center;
  gap: 10px;
}

.nav-logo img {
  width: 38px;
  height: 38px;
  object-fit: contain;
  filter: drop-shadow(0 0 10px var(--gold-glow));
}

.nav-logo span {
  font-family: 'Montserrat', sans-serif;
  font-size: 1.2rem;
  font-weight: 800;
  letter-spacing: 0.06em;
  background: linear-gradient(135deg, #FFFFFF, var(--gold));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 28px;
}

.nav-links a {
  font-family: 'Montserrat', sans-serif;
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--text-secondary);
  letter-spacing: 0.03em;
  transition: color var(--transition);
  position: relative;
}

.nav-links a::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  right: 0;
  height: 1.5px;
  background: var(--gold);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--transition);
}

.nav-links a:hover {
  color: var(--text-primary);
}

.nav-links a:hover::after {
  transform: scaleX(1);
}

.nav-links a.active {
  color: var(--gold);
}

.nav-links a.active::after {
  transform: scaleX(1);
}

.nav-cta {
  padding: 10px 20px;
  font-size: 0.8rem;
}

.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  padding: 4px;
}

.nav-toggle span {
  width: 24px;
  height: 2px;
  background: var(--text-primary);
  border-radius: 2px;
  transition: var(--transition);
}

/* ══════════════════════════════════════
   HERO
══════════════════════════════════════ */
#hero {
  min-height: 100vh;
  background: var(--bg-base);
  display: flex;
  align-items: center;
  padding: 120px 0 80px;
  position: relative;
  overflow: hidden;
}

/* Canvas particle layer */
#particle-canvas {
  position: absolute;
  inset: 0;
  pointer-events: none;
  z-index: 0;
}

/* Ambient glow orbs */
.orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(80px);
  pointer-events: none;
  z-index: 0;
}

.orb-1 {
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(45, 107, 228, 0.18) 0%, transparent 70%);
  top: -150px;
  left: -100px;
}

.orb-2 {
  width: 500px;
  height: 500px;
  background: radial-gradient(circle, rgba(232, 148, 26, 0.12) 0%, transparent 70%);
  bottom: -80px;
  right: -80px;
}

.orb-3 {
  width: 300px;
  height: 300px;
  background: radial-gradient(circle, rgba(45, 107, 228, 0.1) 0%, transparent 70%);
  top: 40%;
  left: 50%;
  transform: translate(-50%, -50%);
}

.hero-content {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 72px;
  align-items: center;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: 'Montserrat', sans-serif;
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--gold);
  border: 1px solid rgba(232, 148, 26, .3);
  background: rgba(232, 148, 26, .06);
  padding: 7px 16px;
  border-radius: var(--radius-pill);
  margin-bottom: 24px;
}

.badge-dot {
  width: 6px;
  height: 6px;
  background: var(--gold);
  border-radius: 50%;
  animation: pulse 1.8s ease-in-out infinite;
}

@keyframes pulse {

  0%,
  100% {
    opacity: 1;
    transform: scale(1);
  }

  50% {
    opacity: 0.4;
    transform: scale(1.6);
  }
}

.hero-title {
  font-size: clamp(2.8rem, 5vw, 4.2rem);
  font-weight: 900;
  color: var(--text-primary);
  line-height: 1.08;
  margin-bottom: 12px;
}

.hero-title .brand {
  background: linear-gradient(135deg, var(--gold), var(--gold-light), #FFD580);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero-subtitle {
  font-family: 'Montserrat', sans-serif;
  font-size: 1.05rem;
  font-weight: 600;
  color: var(--text-secondary);
  margin-bottom: 18px;
  letter-spacing: 0.02em;
}

.hero-desc {
  font-size: 1rem;
  color: var(--text-muted);
  line-height: 1.85;
  margin-bottom: 40px;
  max-width: 480px;
}

.hero-buttons {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  margin-bottom: 52px;
}

.hero-stats {
  display: flex;
  gap: 40px;
}

.hero-stat {
  border-left: 2px solid rgba(232, 148, 26, .4);
  padding-left: 16px;
}

.hero-stat .num {
  font-family: 'Montserrat', sans-serif;
  font-size: 1.9rem;
  font-weight: 900;
  color: var(--gold);
  display: block;
  line-height: 1;
}

.hero-stat .lbl {
  font-size: 0.75rem;
  color: var(--text-muted);
  margin-top: 4px;
  font-weight: 500;
}

/* Hero visual */
.hero-visual {
  position: relative;
}

.hero-img-wrapper {
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--border);
  box-shadow: 0 32px 80px rgba(0, 0, 0, .7),
    0 0 0 1px var(--border),
    inset 0 1px 0 rgba(255, 255, 255, .08);
  animation: heroFloat 6s ease-in-out infinite;
}

@keyframes heroFloat {

  0%,
  100% {
    transform: translateY(0);
  }

  50% {
    transform: translateY(-10px);
  }
}

.hero-img-wrapper img {
  width: 100%;
}

.hero-float-card {
  position: absolute;
  background: rgba(7, 13, 26, 0.85);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 12px 18px;
  display: flex;
  align-items: center;
  gap: 10px;
  box-shadow: var(--shadow-md);
}

.hero-float-card.c1 {
  bottom: -20px;
  left: -28px;
  animation: heroFloat 5s ease-in-out infinite 0.8s;
}

.hero-float-card.c2 {
  top: -20px;
  right: -28px;
  animation: heroFloat 5.5s ease-in-out infinite 1.5s;
}

.float-icon {
  width: 36px;
  height: 36px;
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1rem;
}

.fi-green {
  background: rgba(34, 197, 94, .12);
  color: var(--success);
}

.fi-gold {
  background: rgba(232, 148, 26, .12);
  color: var(--gold);
}

.float-card-text strong {
  font-family: 'Montserrat', sans-serif;
  font-size: 0.82rem;
  font-weight: 700;
  color: var(--text-primary);
  display: block;
}

.float-card-text span {
  font-size: 0.7rem;
  color: var(--text-muted);
}

/* ══════════════════════════════════════
   TICKER BAR
══════════════════════════════════════ */
#ticker {
  background: var(--bg-card);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  padding: 0;
  overflow: hidden;
}

.ticker-inner {
  display: flex;
  align-items: center;
}

.ticker-label {
  background: linear-gradient(135deg, var(--gold), var(--gold-light));
  color: #0A0F1E;
  font-family: 'Montserrat', sans-serif;
  font-size: 0.72rem;
  font-weight: 800;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 14px 20px;
  white-space: nowrap;
  flex-shrink: 0;
}

.ticker-track {
  overflow: hidden;
  flex: 1;
}

.ticker-content {
  display: flex;
  gap: 0;
  animation: tickerScroll 32s linear infinite;
  white-space: nowrap;
}

@keyframes tickerScroll {
  0% {
    transform: translateX(0);
  }

  100% {
    transform: translateX(-50%);
  }
}

.ticker-item {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 36px;
  font-family: 'Montserrat', sans-serif;
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--text-secondary);
  border-right: 1px solid var(--border);
  white-space: nowrap;
}

.ticker-item .t-val {
  color: var(--gold);
  font-weight: 800;
}

.ticker-item .t-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--success);
}

/* ══════════════════════════════════════
   PROBLEM STATEMENT
══════════════════════════════════════ */
.problems-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 20px;
}

.problem-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 32px 28px;
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}

.problem-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--gold), transparent);
  opacity: 0;
  transition: opacity var(--transition);
}

.problem-card:hover {
  border-color: var(--border-hover);
  background: var(--bg-card-hover);
  transform: translateY(-5px);
  box-shadow: var(--shadow-md);
}

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

.problem-icon {
  width: 50px;
  height: 50px;
  border-radius: var(--radius-md);
  background: var(--gold-pale);
  border: 1px solid rgba(232, 148, 26, .2);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.4rem;
  margin-bottom: 18px;
}

.problem-card h3 {
  font-size: 0.97rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 10px;
}

.problem-card p {
  font-size: 0.87rem;
  color: var(--text-secondary);
  line-height: 1.7;
}

/* ══════════════════════════════════════
   SOLUTION
══════════════════════════════════════ */
.solution-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}

.solution-pills {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 32px;
}

.sol-pill {
  display: flex;
  align-items: center;
  gap: 8px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  color: var(--text-secondary);
  padding: 9px 16px;
  border-radius: var(--radius-pill);
  font-size: 0.86rem;
  font-weight: 500;
  transition: var(--transition);
}

.sol-pill:hover {
  border-color: var(--border-hover);
  color: var(--gold);
  background: var(--gold-pale);
}

.solution-visual {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
}

.sol-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 24px 20px;
  transition: var(--transition);
}

.sol-card:hover {
  border-color: var(--border-hover);
  background: var(--bg-card-hover);
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}

.sol-card .sol-icon {
  font-size: 1.7rem;
  margin-bottom: 12px;
}

.sol-card h4 {
  font-size: 0.92rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 6px;
}

.sol-card p {
  font-size: 0.8rem;
  color: var(--text-secondary);
  line-height: 1.65;
}

/* ══════════════════════════════════════
   HOW IT WORKS
══════════════════════════════════════ */
.flow-steps {
  display: flex;
  align-items: flex-start;
  position: relative;
  gap: 0;
}

.flow-step {
  flex: 1;
  text-align: center;
  position: relative;
  padding: 0 12px;
}

.flow-step:not(:last-child)::after {
  content: '';
  position: absolute;
  top: 34px;
  right: -12%;
  width: 24%;
  height: 1px;
  background: linear-gradient(90deg, var(--gold), rgba(232, 148, 26, .1));
  z-index: 0;
}

.step-icon-wrap {
  width: 68px;
  height: 68px;
  border-radius: 50%;
  background: var(--bg-card);
  border: 1px solid var(--border);
  box-shadow: var(--shadow-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.6rem;
  margin: 0 auto 20px;
  position: relative;
  z-index: 1;
  transition: var(--transition);
}

.flow-step:hover .step-icon-wrap {
  border-color: var(--gold);
  box-shadow: 0 0 0 1px var(--gold), var(--shadow-gold);
  transform: scale(1.08);
}

.step-num {
  position: absolute;
  top: -6px;
  right: -4px;
  width: 22px;
  height: 22px;
  background: var(--gold);
  border-radius: 50%;
  font-family: 'Montserrat', sans-serif;
  font-size: 0.65rem;
  font-weight: 800;
  color: #0A0F1E;
  display: flex;
  align-items: center;
  justify-content: center;
}

.flow-step h3 {
  font-size: 0.92rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 8px;
}

.flow-step p {
  font-size: 0.8rem;
  color: var(--text-secondary);
  line-height: 1.6;
}

.tech-tag {
  display: inline-block;
  margin-top: 10px;
  font-family: 'Montserrat', sans-serif;
  font-size: 0.62rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  color: var(--gold);
  background: var(--gold-pale);
  border: 1px solid rgba(232, 148, 26, .2);
  padding: 3px 10px;
  border-radius: var(--radius-pill);
}

.arch-img-wrap {
  margin-top: 60px;
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--border);
  box-shadow: var(--shadow-lg);
}

.arch-img-wrap img {
  width: 100%;
  display: block;
}

/* ══════════════════════════════════════
   FEATURES TABS
══════════════════════════════════════ */
.features-tabs {
  display: flex;
  gap: 8px;
  justify-content: center;
  flex-wrap: wrap;
  margin-bottom: 48px;
}

.feat-tab {
  font-family: 'Montserrat', sans-serif;
  font-size: 0.8rem;
  font-weight: 700;
  padding: 10px 20px;
  border-radius: var(--radius-pill);
  border: 1px solid var(--border);
  background: var(--bg-card);
  color: var(--text-secondary);
  cursor: pointer;
  transition: var(--transition);
  letter-spacing: 0.03em;
}

.feat-tab:hover {
  border-color: var(--border-hover);
  color: var(--gold);
}

.feat-tab.active {
  background: linear-gradient(135deg, var(--gold), var(--gold-light));
  border-color: transparent;
  color: #0A0F1E;
  box-shadow: var(--shadow-gold);
}

.feat-panel {
  display: none;
}

.feat-panel.active {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
  animation: fadeIn 0.4s ease;
}

@keyframes fadeIn {
  from {
    opacity: 0;
    transform: translateY(12px);
  }

  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.feat-info h3 {
  font-size: 1.6rem;
  font-weight: 800;
  color: var(--text-primary);
  margin-bottom: 14px;
}

.feat-info p {
  font-size: 0.95rem;
  color: var(--text-secondary);
  line-height: 1.8;
  margin-bottom: 28px;
}

.feat-list {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.feat-list li {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 0.9rem;
  color: var(--text-primary);
  font-weight: 500;
}

.feat-check {
  width: 22px;
  height: 22px;
  border-radius: 50%;
  background: rgba(34, 197, 94, .1);
  color: var(--success);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.68rem;
  flex-shrink: 0;
  border: 1px solid rgba(34, 197, 94, .25);
}

.feat-visual {
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--border);
  box-shadow: var(--shadow-lg);
}

.feat-visual img {
  width: 100%;
  height: 320px;
  object-fit: cover;
}

/* ══════════════════════════════════════
   DASHBOARD SHOWCASE
══════════════════════════════════════ */
.dashboard-img-wrap {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--border);
  box-shadow: var(--shadow-lg), 0 0 80px rgba(45, 107, 228, .12);
}

.dashboard-img-wrap img {
  width: 100%;
  display: block;
}

.dashboard-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, var(--bg-base) 0%, transparent 40%);
}

.dash-tags {
  position: absolute;
  bottom: 24px;
  left: 0;
  right: 0;
  display: flex;
  justify-content: center;
  gap: 10px;
  flex-wrap: wrap;
  padding: 0 24px;
}

.dash-tag {
  display: flex;
  align-items: center;
  gap: 6px;
  background: var(--bg-glass);
  backdrop-filter: blur(12px);
  border: 1px solid var(--border);
  color: var(--text-primary);
  font-family: 'Montserrat', sans-serif;
  font-size: 0.75rem;
  font-weight: 700;
  padding: 8px 16px;
  border-radius: var(--radius-pill);
}

.dt-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
}

.dt-green {
  background: var(--success);
}

.dt-gold {
  background: var(--gold);
}

.dt-blue {
  background: var(--blue-accent);
}

.dt-red {
  background: var(--danger);
}

/* ══════════════════════════════════════
   MOBILE APP
══════════════════════════════════════ */
.app-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}

.app-info h2 {
  font-size: clamp(1.7rem, 3vw, 2.4rem);
  font-weight: 800;
  color: var(--text-primary);
  margin-bottom: 14px;
}

.app-info p {
  font-size: 1rem;
  color: var(--text-secondary);
  line-height: 1.8;
  margin-bottom: 32px;
}

.app-features {
  display: flex;
  flex-direction: column;
  gap: 16px;
  margin-bottom: 32px;
}

.app-feature {
  display: flex;
  align-items: flex-start;
  gap: 14px;
}

.app-feat-icon {
  width: 42px;
  height: 42px;
  border-radius: var(--radius-sm);
  background: var(--bg-card);
  border: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
  flex-shrink: 0;
}

.app-feature h4 {
  font-size: 0.92rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 3px;
}

.app-feature p {
  font-size: 0.83rem;
  color: var(--text-secondary);
  margin: 0;
}

.platform-badges {
  display: flex;
  gap: 12px;
}

.platform-badge {
  display: flex;
  align-items: center;
  gap: 8px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  color: var(--text-secondary);
  padding: 10px 20px;
  border-radius: var(--radius-md);
  font-family: 'Montserrat', sans-serif;
  font-size: 0.82rem;
  font-weight: 600;
  transition: var(--transition);
}

.platform-badge:hover {
  border-color: var(--gold);
  color: var(--gold);
}

.app-visual {
  display: flex;
  justify-content: center;
}

.app-img {
  border-radius: var(--radius-lg);
  border: 1px solid var(--border);
  box-shadow: var(--shadow-lg);
  max-width: 90%;
}

/* ══════════════════════════════════════
   BENEFITS
══════════════════════════════════════ */
.benefits-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}

.benefit-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 36px 28px;
  text-align: center;
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}

.benefit-card:hover {
  border-color: var(--border-hover);
  box-shadow: var(--shadow-gold);
  transform: translateY(-5px);
}

.benefit-icon {
  font-size: 2.2rem;
  margin-bottom: 14px;
  display: block;
}

.stat-num {
  font-family: 'Montserrat', sans-serif;
  font-size: 2.6rem;
  font-weight: 900;
  color: var(--gold);
  display: block;
  line-height: 1;
  margin-bottom: 6px;
}

.benefit-card h3 {
  font-size: 0.97rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 10px;
}

.benefit-card p {
  font-size: 0.86rem;
  color: var(--text-secondary);
  line-height: 1.65;
}

/* ══════════════════════════════════════
   BEFORE vs AFTER COMPARISON
══════════════════════════════════════ */
#comparison {
  background: var(--bg-base);
}

.comparison-table {
  width: 100%;
  border-collapse: separate;
  border-spacing: 0;
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--border);
}

.comparison-table thead tr th {
  padding: 20px 28px;
  font-family: 'Montserrat', sans-serif;
  font-size: 0.9rem;
  font-weight: 800;
  text-align: center;
  letter-spacing: 0.04em;
}

.comparison-table thead th:first-child {
  background: var(--bg-card);
  color: var(--text-secondary);
  text-align: left;
  width: 36%;
}

.comparison-table thead th.col-before {
  background: rgba(239, 68, 68, .08);
  color: var(--danger);
  border-left: 1px solid var(--border);
}

.comparison-table thead th.col-after {
  background: rgba(232, 148, 26, .1);
  color: var(--gold);
  border-left: 1px solid var(--border);
}

.comparison-table tbody tr {
  transition: background var(--transition);
}

.comparison-table tbody tr:hover td {
  background: rgba(255, 255, 255, .02);
}

.comparison-table tbody td {
  padding: 16px 28px;
  border-top: 1px solid var(--border);
  font-size: 0.9rem;
}

.comparison-table tbody td:first-child {
  background: var(--bg-card);
  color: var(--text-primary);
  font-weight: 600;
}

.comparison-table tbody td:nth-child(2) {
  background: rgba(239, 68, 68, .04);
  color: var(--text-secondary);
  text-align: center;
  border-left: 1px solid var(--border);
}

.comparison-table tbody td:nth-child(3) {
  background: rgba(232, 148, 26, .04);
  color: var(--text-primary);
  text-align: center;
  border-left: 1px solid var(--border);
  font-weight: 600;
}

.cmp-no {
  color: var(--danger);
  font-size: 1.1rem;
}

.cmp-yes {
  color: var(--gold);
  font-size: 1.1rem;
}

/* ══════════════════════════════════════
   INDUSTRIES
══════════════════════════════════════ */
.industries-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 16px;
}

.industry-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 28px 20px;
  text-align: center;
  transition: var(--transition);
}

.industry-card:hover {
  border-color: var(--border-hover);
  transform: translateY(-5px);
  box-shadow: var(--shadow-gold);
}

.ind-icon {
  font-size: 2.2rem;
  margin-bottom: 14px;
  display: block;
}

.industry-card h3 {
  font-size: 0.88rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 8px;
}

.industry-card p {
  font-size: 0.78rem;
  color: var(--text-secondary);
  line-height: 1.6;
}

/* ══════════════════════════════════════
   TECHNOLOGY
══════════════════════════════════════ */
.tech-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}

.tech-arch-img {
  border-radius: var(--radius-lg);
  border: 1px solid var(--border);
  box-shadow: var(--shadow-lg);
  width: 100%;
}

.tech-features {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.tech-feature {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  padding: 18px 20px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  transition: var(--transition);
}

.tech-feature:hover {
  border-color: var(--border-hover);
  transform: translateX(6px);
  background: var(--bg-card-hover);
}

.tech-feat-icon {
  width: 42px;
  height: 42px;
  border-radius: var(--radius-sm);
  background: var(--gold-pale);
  border: 1px solid rgba(232, 148, 26, .2);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
  flex-shrink: 0;
}

.tech-feature h4 {
  font-size: 0.92rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 3px;
}

.tech-feature p {
  font-size: 0.82rem;
  color: var(--text-secondary);
}

/* ══════════════════════════════════════
   TRUST BAR
══════════════════════════════════════ */
#trust-bar {
  background: var(--bg-card);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  padding: 40px 0;
}

.trust-label {
  font-family: 'Montserrat', sans-serif;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--text-muted);
  text-align: center;
  margin-bottom: 28px;
}

.trust-logos {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 40px;
  flex-wrap: wrap;
}

.trust-logo {
  font-family: 'Montserrat', sans-serif;
  font-size: 1rem;
  font-weight: 800;
  letter-spacing: 0.06em;
  color: var(--text-muted);
  opacity: 0.5;
  transition: var(--transition);
  display: flex;
  align-items: center;
  gap: 8px;
}

.trust-logo:hover {
  opacity: 1;
  color: var(--text-secondary);
}

/* ══════════════════════════════════════
   WHY AVANTIX
══════════════════════════════════════ */
.why-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
}

.why-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 32px;
  transition: var(--transition);
}

.why-card:hover {
  border-color: var(--border-hover);
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
  background: var(--bg-card-hover);
}

.why-icon {
  font-size: 2rem;
  margin-bottom: 14px;
  display: block;
}

.why-card h3 {
  font-size: 1rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 10px;
}

.why-card p {
  font-size: 0.88rem;
  color: var(--text-secondary);
  line-height: 1.7;
}

/* ══════════════════════════════════════
   FAQ
══════════════════════════════════════ */
#faq {
  background: var(--bg-base);
}

.faq-list {
  max-width: 780px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.faq-item {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  overflow: hidden;
  transition: border-color var(--transition);
}

.faq-item.open {
  border-color: var(--border-hover);
}

.faq-question {
  width: 100%;
  background: none;
  border: none;
  padding: 22px 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  cursor: pointer;
  text-align: left;
}

.faq-question span {
  font-family: 'Montserrat', sans-serif;
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--text-primary);
}

.faq-icon {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: var(--bg-card-hover);
  border: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
  color: var(--text-secondary);
  flex-shrink: 0;
  transition: var(--transition);
  font-style: normal;
}

.faq-item.open .faq-icon {
  background: var(--gold-pale);
  border-color: rgba(232, 148, 26, .3);
  color: var(--gold);
  transform: rotate(45deg);
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s ease, padding 0.3s ease;
  padding: 0 24px;
}

.faq-item.open .faq-answer {
  max-height: 400px;
  padding: 0 24px 22px;
}

.faq-answer p {
  font-size: 0.92rem;
  color: var(--text-secondary);
  line-height: 1.8;
  border-top: 1px solid var(--border);
  padding-top: 16px;
}

/* ══════════════════════════════════════
   CTA
══════════════════════════════════════ */
#cta {
  background: var(--bg-section);
  position: relative;
  overflow: hidden;
  text-align: center;
}

.cta-glow {
  position: absolute;
  width: 500px;
  height: 500px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(232, 148, 26, .12) 0%, transparent 70%);
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  pointer-events: none;
}

.cta-inner {
  position: relative;
  z-index: 1;
}

.cta-box {
  background: var(--bg-glass);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border: 1px solid var(--border-hover);
  border-radius: var(--radius-xl);
  padding: 72px 60px;
  max-width: 820px;
  margin: 0 auto;
  box-shadow: 0 0 80px var(--gold-glow);
}

.cta-box h2 {
  font-size: clamp(2rem, 3.8vw, 3rem);
  font-weight: 900;
  color: var(--text-primary);
  margin-bottom: 16px;
}

.cta-box p {
  font-size: 1.02rem;
  color: var(--text-secondary);
  max-width: 540px;
  margin: 0 auto 40px;
  line-height: 1.8;
}

.cta-buttons {
  display: flex;
  gap: 14px;
  justify-content: center;
  flex-wrap: wrap;
  margin-bottom: 40px;
}

.contact-row {
  display: flex;
  justify-content: center;
  gap: 32px;
  flex-wrap: wrap;
}

.contact-item {
  display: flex;
  align-items: center;
  gap: 8px;
  color: var(--text-secondary);
  font-size: 0.88rem;
}

.contact-item a {
  color: var(--gold);
  font-weight: 600;
}

/* ══════════════════════════════════════
   FOOTER
══════════════════════════════════════ */
footer {
  background: #040810;
  border-top: 1px solid var(--border);
  padding: 32px 0;
}

.footer-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 16px;
}

.footer-logo {
  display: flex;
  align-items: center;
  gap: 8px;
}

.footer-logo img {
  width: 30px;
  height: 30px;
  object-fit: contain;
  opacity: 0.7;
}

.footer-logo span {
  font-family: 'Montserrat', sans-serif;
  font-size: 0.95rem;
  font-weight: 800;
  color: var(--text-muted);
}

.footer-links {
  display: flex;
  gap: 20px;
}

.footer-links a {
  font-size: 0.8rem;
  color: var(--text-muted);
  transition: color var(--transition);
}

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

.copy {
  font-size: 0.78rem;
  color: var(--text-muted);
}

/* ══════════════════════════════════════
   SCROLL TO TOP
══════════════════════════════════════ */
#scroll-top {
  position: fixed;
  bottom: 28px;
  right: 28px;
  width: 46px;
  height: 46px;
  border-radius: 50%;
  background: var(--bg-card);
  border: 1px solid var(--border);
  color: var(--text-secondary);
  font-size: 1rem;
  cursor: pointer;
  box-shadow: var(--shadow-md);
  opacity: 0;
  transform: translateY(16px);
  transition: var(--transition);
  z-index: 998;
  display: flex;
  align-items: center;
  justify-content: center;
}

#scroll-top.visible {
  opacity: 1;
  transform: translateY(0);
}

#scroll-top:hover {
  background: var(--gold);
  color: #0A0F1E;
  border-color: transparent;
  box-shadow: var(--shadow-gold);
  transform: translateY(-2px);
}

/* ══════════════════════════════════════
   RESPONSIVE
══════════════════════════════════════ */
@media (max-width: 1024px) {
  .hero-content {
    grid-template-columns: 1fr;
  }

  .hero-visual {
    display: none;
  }

  .solution-content {
    grid-template-columns: 1fr;
    gap: 48px;
  }

  .tech-content {
    grid-template-columns: 1fr;
    gap: 48px;
  }

  .app-content {
    grid-template-columns: 1fr;
    gap: 48px;
  }

  .benefits-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .feat-panel.active {
    grid-template-columns: 1fr;
  }

  .feat-visual {
    order: -1;
  }
}

@media (max-width: 768px) {
  section {
    padding: 72px 0;
  }

  .nav-links {
    display: none;
    flex-direction: column;
    gap: 0;
  }

  .nav-links.open {
    display: flex;
    position: fixed;
    inset: 0;
    background: var(--bg-base);
    align-items: center;
    justify-content: center;
    gap: 28px;
    z-index: 999;
  }

  .nav-links.open a {
    font-size: 1.1rem;
  }

  .nav-toggle {
    display: flex;
    z-index: 1000;
  }

  .nav-toggle.open span:nth-child(1) {
    transform: translateY(7px) rotate(45deg);
  }

  .nav-toggle.open span:nth-child(2) {
    opacity: 0;
  }

  .nav-toggle.open span:nth-child(3) {
    transform: translateY(-7px) rotate(-45deg);
  }

  .hero-stats {
    gap: 20px;
  }

  .hero-title {
    font-size: 2.3rem;
  }

  .section-title {
    font-size: 1.7rem;
  }

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

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

  .flow-steps {
    flex-direction: column;
    gap: 28px;
  }

  .flow-step::after {
    display: none;
  }

  .industries-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .contact-row {
    flex-direction: column;
    align-items: center;
    gap: 14px;
  }

  .footer-inner {
    flex-direction: column;
    align-items: center;
    text-align: center;
  }

  .cta-box {
    padding: 48px 28px;
  }

  .comparison-table {
    font-size: 0.82rem;
  }

  .comparison-table thead th,
  .comparison-table tbody td {
    padding: 12px 14px;
  }

  .trust-logos {
    gap: 24px;
  }
}

@media (max-width: 480px) {
  .hero-buttons {
    flex-direction: column;
  }

  .platform-badges {
    flex-direction: column;
  }

  .cta-buttons {
    flex-direction: column;
    align-items: center;
  }

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

  .ticker-label {
    display: none;
  }
}