/* ═══════════════════════════════════════════════════
   GATEWIZE — STYLES
   Colors: #ff5e60 (coral) · #182850 (navy) · #fff · #f5f7fa
═══════════════════════════════════════════════════ */

/* Skip link – visually hidden, shown on focus for accessibility & AI crawlers */
.skip-link {
  position: absolute;
  top: -100%;
  left: 0;
  background: var(--coral);
  color: var(--white);
  padding: 10px 20px;
  font-weight: 700;
  font-size: 14px;
  z-index: 9999;
  text-decoration: none;
  border-radius: 0 0 6px 0;
}
.skip-link:focus { top: 0; }

/* abbr tooltip */
abbr[title] { text-decoration: underline dotted; cursor: help; }

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

:root {
  --coral:      #ff5e60;
  --coral-dark: #e04d4f;
  --navy:       #182850;
  --navy-light: #1f3366;
  --white:      #ffffff;
  --gray-50:    #f5f7fa;
  --gray-100:   #edf0f4;
  --gray-200:   #d8dde8;
  --gray-400:   #9aa3b8;
  --gray-600:   #5c6680;
  --gray-800:   #2d3550;
  --text:       #1a2340;
  --radius-sm:  6px;
  --radius:     12px;
  --radius-lg:  20px;
  --shadow-sm:  0 1px 3px rgba(24,40,80,.08), 0 1px 2px rgba(24,40,80,.04);
  --shadow:     0 4px 16px rgba(24,40,80,.10), 0 1px 4px rgba(24,40,80,.06);
  --shadow-lg:  0 16px 48px rgba(24,40,80,.14), 0 4px 12px rgba(24,40,80,.08);
  --transition: 0.22s ease;
  --font: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
}

html { scroll-behavior: smooth; }

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

img { display: block; max-width: 100%; }
a { text-decoration: none; color: inherit; }
ul { list-style: none; }

/* ── Container ─────────────────────────────────── */
.container {
  width: 100%;
  max-width: 1160px;
  margin: 0 auto;
  padding: 0 24px;
}


/* ═══════════════════════════════════════════
   BUTTONS
═══════════════════════════════════════════ */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  font-family: var(--font);
  font-size: 15px;
  font-weight: 600;
  line-height: 1;
  border: none;
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: background var(--transition), color var(--transition),
              transform var(--transition), box-shadow var(--transition);
  white-space: nowrap;
  text-decoration: none;
}
.btn:hover { transform: translateY(-1px); }
.btn:active { transform: translateY(0); }

.btn-primary {
  background: var(--coral);
  color: var(--white);
  padding: 12px 24px;
}
.btn-primary:hover { background: var(--coral-dark); box-shadow: 0 6px 20px rgba(255,94,96,.35); }

.btn-ghost {
  background: rgba(255,255,255,.12);
  color: var(--white);
  padding: 12px 24px;
  border: 1.5px solid rgba(255,255,255,.3);
  backdrop-filter: blur(4px);
}
.btn-ghost:hover { background: rgba(255,255,255,.2); border-color: rgba(255,255,255,.5); }

.btn-sm  { padding: 9px 18px; font-size: 14px; }
.btn-lg  { padding: 15px 32px; font-size: 16px; border-radius: var(--radius); }
.btn-full { width: 100%; }


/* ═══════════════════════════════════════════
   NAVBAR
═══════════════════════════════════════════ */
.navbar {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  background: var(--navy);
  border-bottom: 1px solid rgba(255,255,255,.06);
  transition: box-shadow var(--transition), background var(--transition);
}
.navbar.scrolled {
  background: rgba(24,40,80,.97);
  box-shadow: 0 2px 20px rgba(0,0,0,.18);
  backdrop-filter: blur(12px);
}

.nav-inner {
  display: flex;
  align-items: center;
  gap: 32px;
  height: 68px;
}

.nav-logo img { height: 34px; width: auto; }

.nav-links {
  display: flex;
  align-items: center;
  gap: 4px;
  flex: 1;
  margin-left: 8px;
}
.nav-links a {
  color: rgba(255,255,255,.78);
  font-size: 14px;
  font-weight: 500;
  padding: 7px 12px;
  border-radius: var(--radius-sm);
  transition: color var(--transition), background var(--transition);
}
.nav-links a:hover { color: var(--white); background: rgba(255,255,255,.08); }

.nav-actions {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-left: auto;
}

/* Language switcher */
.lang-switcher {
  display: flex;
  align-items: center;
  gap: 4px;
  font-size: 13px;
  color: rgba(255,255,255,.45);
}
.lang-btn {
  background: none;
  border: none;
  cursor: pointer;
  font-family: var(--font);
  font-size: 13px;
  font-weight: 600;
  color: rgba(255,255,255,.5);
  padding: 4px 6px;
  border-radius: 4px;
  transition: color var(--transition), background var(--transition);
}
.lang-btn.active { color: var(--white); background: rgba(255,255,255,.1); }
.lang-btn:hover  { color: var(--white); }

/* Hamburger */
.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 6px;
}
.hamburger span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--white);
  border-radius: 2px;
  transition: transform var(--transition), opacity var(--transition);
}
.hamburger.open span:nth-child(1) { transform: rotate(45deg) translate(5px, 5px); }
.hamburger.open span:nth-child(2) { opacity: 0; }
.hamburger.open span:nth-child(3) { transform: rotate(-45deg) translate(5px, -5px); }


/* ═══════════════════════════════════════════
   HERO
═══════════════════════════════════════════ */
.hero {
  position: relative;
  min-height: 100vh;
  background: var(--navy);
  display: flex;
  flex-direction: column;
  overflow: hidden;
  padding-top: 68px;
}

.hero-bg-pattern {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 80% 60% at 70% 50%, rgba(255,94,96,.08) 0%, transparent 60%),
    radial-gradient(ellipse 50% 80% at 10% 80%, rgba(31,51,102,.7) 0%, transparent 50%);
  pointer-events: none;
}

.hero-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  align-items: center;
  gap: 64px;
  flex: 1;
  padding-top: 80px;
  padding-bottom: 80px;
}

.hero-content { position: relative; z-index: 1; }

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(255,94,96,.15);
  border: 1px solid rgba(255,94,96,.3);
  color: var(--coral);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: .08em;
  text-transform: uppercase;
  padding: 6px 14px;
  border-radius: 100px;
  margin-bottom: 24px;
}
.hero-badge::before {
  content: '';
  width: 6px; height: 6px;
  background: var(--coral);
  border-radius: 50%;
  animation: pulse 2s ease infinite;
}
@keyframes pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: .5; transform: scale(1.4); }
}

.hero h1 {
  font-size: clamp(32px, 4.5vw, 56px);
  font-weight: 800;
  line-height: 1.12;
  color: var(--white);
  margin-bottom: 24px;
  letter-spacing: -.02em;
}
.hero h1 em {
  font-style: normal;
  color: var(--coral);
}

.hero > .hero-inner > .hero-content > p {
  font-size: 18px;
  line-height: 1.65;
  color: rgba(255,255,255,.72);
  margin-bottom: 40px;
  max-width: 520px;
}

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

/* Hero card visual */
.hero-visual {
  display: flex;
  justify-content: center;
  align-items: center;
  position: relative;
  z-index: 1;
}

.hero-card {
  background: rgba(255,255,255,.06);
  border: 1px solid rgba(255,255,255,.12);
  backdrop-filter: blur(12px);
  border-radius: var(--radius-lg);
  padding: 24px;
  width: 100%;
  max-width: 420px;
  box-shadow: var(--shadow-lg);
}

.hero-card-header {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 20px;
  font-size: 14px;
  font-weight: 600;
  color: rgba(255,255,255,.85);
}
.badge-live {
  margin-left: auto;
  background: var(--coral);
  color: var(--white);
  font-size: 10px;
  font-weight: 700;
  letter-spacing: .1em;
  padding: 3px 8px;
  border-radius: 100px;
  animation: livePulse 2.5s ease infinite;
}
@keyframes livePulse {
  0%, 100% { opacity: 1; }
  50% { opacity: .65; }
}

.plate-feed { display: flex; flex-direction: column; gap: 10px; margin-bottom: 20px; }

.plate-row {
  display: flex;
  align-items: center;
  gap: 12px;
  background: rgba(255,255,255,.05);
  border-radius: var(--radius-sm);
  padding: 10px 14px;
  font-size: 13px;
}
.plate-num {
  font-weight: 700;
  color: var(--white);
  font-family: 'Courier New', monospace;
  letter-spacing: .05em;
  flex: 1;
}
.plate-status {
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .06em;
  padding: 3px 9px;
  border-radius: 100px;
}
.plate-status.enter { background: rgba(34,197,94,.2); color: #4ade80; }
.plate-status.exit  { background: rgba(148,163,184,.15); color: #94a3b8; }
.plate-status.deny  { background: rgba(255,94,96,.2); color: var(--coral); }
.plate-time { font-size: 12px; color: rgba(255,255,255,.4); }

.hero-card-stats {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}
.stat-pill {
  background: rgba(255,255,255,.07);
  border-radius: var(--radius);
  padding: 12px 16px;
  display: flex;
  flex-direction: column;
  gap: 4px;
}
.stat-pill span { font-size: 22px; font-weight: 800; color: var(--white); }
.stat-pill small { font-size: 11px; color: rgba(255,255,255,.5); font-weight: 500; }

/* Scroll hint */
.hero-scroll-hint {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 20px;
  color: rgba(255,255,255,.35);
  font-size: 12px;
  font-weight: 500;
  letter-spacing: .05em;
}


/* ═══════════════════════════════════════════
   STATS BAR
═══════════════════════════════════════════ */
.stats-bar {
  background: var(--white);
  border-bottom: 1px solid var(--gray-100);
  box-shadow: var(--shadow-sm);
}
.stats-inner {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0;
  padding-top: 28px;
  padding-bottom: 28px;
  flex-wrap: wrap;
}
.stat-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;
  padding: 0 40px;
  text-align: center;
}
.stat-item strong {
  font-size: 28px;
  font-weight: 800;
  color: var(--navy);
  line-height: 1;
}
.stat-item span {
  font-size: 13px;
  color: var(--gray-600);
  font-weight: 500;
}
.stat-divider {
  width: 1px;
  height: 40px;
  background: var(--gray-200);
  flex-shrink: 0;
}


/* ═══════════════════════════════════════════
   SECTIONS (shared)
═══════════════════════════════════════════ */
.section {
  padding: 96px 0;
}
.section-dark {
  background: var(--navy);
  color: var(--white);
}
.section-accent {
  background: var(--navy-light);
  color: var(--white);
}
.section-cta {
  background: var(--coral);
  color: var(--white);
}

.section-header {
  text-align: center;
  max-width: 680px;
  margin: 0 auto 64px;
}
.section-header-light h2,
.section-header-light p { color: var(--white); }

.section-tag {
  display: inline-block;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--coral);
  margin-bottom: 12px;
}
.section-tag-light { color: rgba(255,255,255,.6); }

.section-header h2 {
  font-size: clamp(28px, 3.5vw, 42px);
  font-weight: 800;
  line-height: 1.18;
  letter-spacing: -.02em;
  color: var(--navy);
  margin-bottom: 16px;
}
.section-header-light h2 { color: var(--white); }

.section-header p {
  font-size: 17px;
  color: var(--gray-600);
  line-height: 1.65;
}
.section-header-light p { color: rgba(255,255,255,.65); }


/* ═══════════════════════════════════════════
   FEATURES GRID
═══════════════════════════════════════════ */
.features-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.feature-card {
  background: var(--white);
  border: 1px solid var(--gray-100);
  border-radius: var(--radius-lg);
  padding: 32px;
  transition: transform var(--transition), box-shadow var(--transition), border-color var(--transition);
}
.feature-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
  border-color: var(--gray-200);
}

.feature-icon {
  width: 52px;
  height: 52px;
  background: var(--gray-50);
  border-radius: var(--radius);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 20px;
  color: var(--coral);
  transition: background var(--transition);
}
.feature-card:hover .feature-icon { background: rgba(255,94,96,.08); }

.feature-card h3 {
  font-size: 17px;
  font-weight: 700;
  color: var(--navy);
  margin-bottom: 10px;
  line-height: 1.3;
}
.feature-card p {
  font-size: 14px;
  line-height: 1.65;
  color: var(--gray-600);
}


/* ═══════════════════════════════════════════
   HOW IT WORKS STEPS
═══════════════════════════════════════════ */
.steps-grid {
  display: grid;
  grid-template-columns: 1fr 40px 1fr 40px 1fr 40px 1fr;
  align-items: start;
  gap: 0;
}

.step-card {
  background: rgba(255,255,255,.06);
  border: 1px solid rgba(255,255,255,.1);
  border-radius: var(--radius-lg);
  padding: 32px 28px;
  transition: background var(--transition);
}
.step-card:hover { background: rgba(255,255,255,.09); }

.step-number {
  font-size: 48px;
  font-weight: 900;
  color: rgba(255,94,96,.25);
  line-height: 1;
  margin-bottom: 16px;
  font-variant-numeric: tabular-nums;
}

.step-card h3 {
  font-size: 17px;
  font-weight: 700;
  color: var(--white);
  margin-bottom: 10px;
}
.step-card p {
  font-size: 14px;
  line-height: 1.65;
  color: rgba(255,255,255,.6);
}

.step-connector {
  display: flex;
  align-items: center;
  justify-content: center;
  padding-top: 52px;
}
.step-connector::after {
  content: '';
  display: block;
  width: 24px;
  height: 2px;
  background: linear-gradient(90deg, rgba(255,94,96,.4), rgba(255,94,96,.15));
  border-radius: 2px;
}


/* ═══════════════════════════════════════════
   USE CASES
═══════════════════════════════════════════ */
.use-cases-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 28px;
}

.use-case-card {
  background: var(--gray-50);
  border: 1px solid var(--gray-100);
  border-radius: var(--radius-lg);
  padding: 36px 32px;
  transition: transform var(--transition), box-shadow var(--transition);
}
.use-case-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.use-case-card--highlight {
  border-color: rgba(255,94,96,.25);
  background: linear-gradient(135deg, #fff 0%, rgba(255,94,96,.04) 100%);
  position: relative;
}
.use-case-card--highlight:hover { border-color: rgba(255,94,96,.45); }

.use-case-badge {
  display: inline-block;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: var(--coral);
  background: rgba(255,94,96,.1);
  border: 1px solid rgba(255,94,96,.2);
  padding: 4px 10px;
  border-radius: 100px;
  margin-bottom: 12px;
}

.use-case-icon {
  width: 64px;
  height: 64px;
  background: rgba(24,40,80,.06);
  border-radius: var(--radius-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 24px;
  color: var(--navy);
}

.use-case-card h3 {
  font-size: 20px;
  font-weight: 800;
  color: var(--navy);
  margin-bottom: 12px;
}
.use-case-card > p {
  font-size: 14px;
  line-height: 1.7;
  color: var(--gray-600);
  margin-bottom: 24px;
}

.use-case-list { display: flex; flex-direction: column; gap: 8px; }
.use-case-list li {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 13px;
  font-weight: 500;
  color: var(--navy);
}
.use-case-list li::before {
  content: '';
  width: 18px;
  height: 18px;
  min-width: 18px;
  background: rgba(255,94,96,.12);
  border-radius: 50%;
  background-image: url("data:image/svg+xml,%3Csvg width='10' height='10' viewBox='0 0 10 10' fill='none' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M2 5l2 2 4-4' stroke='%23ff5e60' stroke-width='1.5' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: center;
}


/* ═══════════════════════════════════════════
   WHY GATEWIZE
═══════════════════════════════════════════ */
.why-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}

.why-card {
  background: rgba(255,255,255,.07);
  border: 1px solid rgba(255,255,255,.1);
  border-radius: var(--radius-lg);
  padding: 28px 24px;
  transition: background var(--transition);
}
.why-card:hover { background: rgba(255,255,255,.1); }

.why-icon {
  width: 46px;
  height: 46px;
  background: rgba(255,94,96,.15);
  border-radius: var(--radius);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 16px;
  color: var(--coral);
}

.why-card h4 {
  font-size: 16px;
  font-weight: 700;
  color: var(--white);
  margin-bottom: 10px;
}
.why-card p {
  font-size: 13.5px;
  line-height: 1.65;
  color: rgba(255,255,255,.6);
}


/* ═══════════════════════════════════════════
   ABOUT
═══════════════════════════════════════════ */
.about-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}

.about-content .section-tag { display: block; margin-bottom: 12px; }

.about-content h2 {
  font-size: clamp(26px, 3vw, 38px);
  font-weight: 800;
  color: var(--navy);
  line-height: 1.2;
  letter-spacing: -.02em;
  margin-bottom: 20px;
}

.about-content p {
  font-size: 16px;
  line-height: 1.72;
  color: var(--gray-600);
  margin-bottom: 20px;
}

.about-badge-group {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

.about-badge {
  background: var(--gray-50);
  border: 1px solid var(--gray-100);
  border-radius: var(--radius-lg);
  padding: 24px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  transition: transform var(--transition), box-shadow var(--transition);
}
.about-badge:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow);
}
.about-badge span {
  font-size: 14px;
  font-weight: 600;
  color: var(--navy);
  line-height: 1.3;
}


/* ═══════════════════════════════════════════
   CTA / CONTACT
═══════════════════════════════════════════ */
.section-cta .container { max-width: 900px; }

.contact-header {
  text-align: center;
  margin-bottom: 52px;
}
.contact-header h2 {
  font-size: clamp(28px, 3.5vw, 42px);
  font-weight: 800;
  color: var(--white);
  line-height: 1.2;
  letter-spacing: -.02em;
  margin-bottom: 14px;
}
.contact-header p {
  font-size: 17px;
  line-height: 1.65;
  color: rgba(255,255,255,.78);
  max-width: 540px;
  margin: 0 auto;
}

/* Contact cards row */
.contact-cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  margin-bottom: 48px;
}

.contact-card {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: 12px;
  padding: 32px 24px;
  background: rgba(255,255,255,.06);
  border: 1.5px solid rgba(255,255,255,.12);
  border-radius: var(--radius-lg);
  color: var(--white);
  text-decoration: none;
  transition: background var(--transition), border-color var(--transition), transform var(--transition);
}
.contact-card:hover {
  background: rgba(255,255,255,.11);
  border-color: rgba(255,94,96,.5);
  transform: translateY(-3px);
}
.contact-card--address { cursor: default; }
.contact-card--address:hover { transform: none; }

.contact-card-icon {
  width: 52px;
  height: 52px;
  border-radius: 50%;
  background: rgba(255,255,255,.1);
  border: 1.5px solid rgba(255,255,255,.2);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--white);
  flex-shrink: 0;
}

.contact-card-label {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: rgba(255,255,255,.6);
}

.contact-card-value {
  font-size: 16px;
  font-weight: 600;
  color: var(--white);
  line-height: 1.5;
}

/* Social row */
.social-row {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 20px;
}
.social-label {
  font-size: 12px;
  font-weight: 700;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: rgba(255,255,255,.45);
}
.social-links {
  display: flex;
  align-items: center;
  gap: 16px;
}
.social-link {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 10px 20px;
  border-radius: 100px;
  border: 1.5px solid rgba(255,255,255,.15);
  color: rgba(255,255,255,.8);
  font-size: 14px;
  font-weight: 500;
  text-decoration: none;
  transition: border-color var(--transition), color var(--transition), background var(--transition);
}
.social-link:hover {
  border-color: var(--coral);
  color: var(--white);
  background: rgba(255,94,96,.1);
}


/* ═══════════════════════════════════════════
   FOOTER
═══════════════════════════════════════════ */
.footer {
  background: var(--navy);
  color: rgba(255,255,255,.65);
}

.footer-inner {
  display: grid;
  grid-template-columns: 1.5fr 2fr;
  gap: 64px;
  padding-top: 64px;
  padding-bottom: 48px;
}

.footer-brand .footer-logo img { height: 30px; width: auto; margin-bottom: 16px; }
.footer-brand p { font-size: 14px; line-height: 1.65; max-width: 280px; }

.footer-links {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
}

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

.footer-col h5 {
  font-size: 13px;
  font-weight: 700;
  color: var(--white);
  text-transform: uppercase;
  letter-spacing: .07em;
  margin-bottom: 4px;
}

.footer-col a {
  font-size: 14px;
  color: rgba(255,255,255,.55);
  transition: color var(--transition);
}
.footer-col a:hover { color: var(--white); }

/* Footer bottom */
.footer-bottom {
  border-top: 1px solid rgba(255,255,255,.08);
}
.footer-bottom-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 20px;
  padding-bottom: 20px;
  font-size: 13px;
}

.lang-switcher-footer .lang-btn { color: rgba(255,255,255,.45); }
.lang-switcher-footer .lang-btn.active { color: var(--white); background: rgba(255,255,255,.1); }


/* ═══════════════════════════════════════════
   SCROLL ANIMATIONS
═══════════════════════════════════════════ */
.fade-in {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.55s ease, transform 0.55s ease;
}
.fade-in.visible {
  opacity: 1;
  transform: translateY(0);
}


/* ═══════════════════════════════════════════
   RESPONSIVE
═══════════════════════════════════════════ */
@media (max-width: 1100px) {
  .features-grid   { grid-template-columns: repeat(2, 1fr); }
  .why-grid        { grid-template-columns: repeat(2, 1fr); }
  .steps-grid {
    grid-template-columns: 1fr;
    gap: 16px;
  }
  .step-connector { display: none; }
}

@media (max-width: 900px) {
  .hero-inner      { grid-template-columns: 1fr; gap: 48px; padding-top: 60px; }
  .hero-visual     { display: none; }
  .about-inner     { grid-template-columns: 1fr; gap: 48px; }
  .contact-cards   { grid-template-columns: 1fr; }
  .footer-inner    { grid-template-columns: 1fr; gap: 40px; }
  .footer-links    { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 768px) {
  .nav-links  { display: none; }
  .hamburger  { display: flex; }
  .btn-sm.nav-demo { display: none; }

  .nav-links.open {
    display: flex;
    flex-direction: column;
    position: fixed;
    top: 68px; left: 0; right: 0;
    background: var(--navy);
    padding: 16px 24px 24px;
    border-top: 1px solid rgba(255,255,255,.08);
    gap: 4px;
    z-index: 999;
  }
  .nav-links.open a { padding: 12px 16px; }

  .features-grid  { grid-template-columns: 1fr; }
  .why-grid       { grid-template-columns: 1fr; }
  .use-cases-grid { grid-template-columns: 1fr; }
  .contact-cards  { grid-template-columns: 1fr; }
  .social-links   { flex-wrap: wrap; justify-content: center; }

  .stats-inner { gap: 0; }
  .stat-item   { padding: 16px 24px; }
  .stat-divider { display: none; }
  .stats-inner { display: grid; grid-template-columns: 1fr 1fr; }

  .hero h1 { font-size: 30px; }
  .section { padding: 64px 0; }

  .about-badge-group { grid-template-columns: 1fr; }
  .footer-links { grid-template-columns: 1fr; }
  .footer-bottom-inner { flex-direction: column; gap: 12px; text-align: center; }
}

@media (max-width: 480px) {
  .hero-actions { flex-direction: column; }
  .btn-lg { width: 100%; }
}