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

/* ============================================================
   FREE VECTOR EDITOR — Promo Page Styles
   Design system: dark navy + electric blue accent
   Font: Inter (Google Fonts)
   ============================================================ */

/* ══════════════════════════════════════════════════════════════
   HEADER SECTION — Modern Responsive Navigation
   ══════════════════════════════════════════════════════════════ */
.header-section,
.header-section .header,
.header-section .container,
.header-section .container.top-header,
.header-section .top-header,
.header,
.top-header {
  background-color: rgb(10, 17, 32) !important;
  background: rgb(10, 17, 32) !important;
}

.header-section {
  position: relative;
  z-index: 1000;
  width: 100%;
  border-bottom: 1px solid rgba(26, 143, 255, 0.15) !important;
}

body.light-mode .header-section,
body.light-mode .header-section .header,
body.light-mode .header-section .container,
body.light-mode .header-section .container.top-header,
body.light-mode .header-section .top-header,
body.light-mode .header,
body.light-mode .top-header {
  background-color: #ffffff !important;
  background: #ffffff !important;
  border-bottom: 1px solid #e2e8f0 !important;
}

.header-section .header {
  border-bottom: none !important;
  padding: 0 !important;
  margin: 0 !important;
}

.header-section .container.top-header {
  display: flex !important;
  align-items: center !important;
  justify-content: space-between !important;
  padding: 10px 20px !important;
  max-width: var(--max-width);
  margin: 0 auto;
  position: relative;
  border-bottom: none !important;
}

/* ── Header Logo ─────────────────────────────────────────────── */
.header-section .logo {
  display: flex !important;
  align-items: center !important;
  flex-shrink: 0 !important;
  margin: 0 !important;
  padding: 0 !important;
  float: none !important;
  z-index: 10;
}

.header-section .logo a {
  display: inline-flex !important;
  align-items: center !important;
  text-decoration: none !important;
}

.header-section .logo img,
#site-logo {
  display: block !important;
  height: 52px !important;
  width: auto !important;
  max-width: 220px !important;
  object-fit: contain;
}

/* ── Desktop Navigation Links ────────────────────────────────── */
.header-section .top-nav {
  display: flex !important;
  align-items: center !important;
  margin: 0 !important;
  padding: 0 !important;
  float: none !important;
}

.header-section .top-nav ul,
.top-nav-list {
  display: flex !important;
  align-items: center !important;
  list-style: none !important;
  margin: 0 !important;
  padding: 0 !important;
  gap: 4px;
}

.header-section .top-nav ul li,
.top-nav-list li {
  margin: 0 !important;
  padding: 0 !important;
  float: none !important;
  display: flex !important;
  align-items: center !important;
}

.header-section .top-nav ul li a,
.top-nav-list li a {
  display: inline-flex !important;
  align-items: center !important;
  padding: 6px 12px !important;
  font-size: 0.84rem !important;
  font-weight: 500 !important;
  color: #9aaccc !important;
  border-radius: var(--radius-sm);
  text-decoration: none !important;
  transition: color var(--transition), background var(--transition) !important;
  white-space: nowrap !important;
}

.header-section .top-nav ul li a:hover,
.top-nav-list li a:hover {
  color: #40b3ff !important;
  background-color: rgba(26, 143, 255, 0.08) !important;
  text-decoration: none !important;
}

.header-section .top-nav ul li.active a,
.top-nav-list li.active a {
  color: #ffffff !important;
  font-weight: 600 !important;
  background-color: rgba(26, 143, 255, 0.12) !important;
}

/* ── Header Actions (Theme Toggle & Pull Button) ─────────────── */
.header-actions {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-shrink: 0;
}

.theme-toggle-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: rgba(26, 143, 255, 0.12);
  border: 1px solid rgba(26, 143, 255, 0.25);
  border-radius: 50%;
  width: 38px;
  height: 38px;
  cursor: pointer;
  color: #fbbf24;
  transition: all var(--transition);
  padding: 0;
  flex-shrink: 0;
}

.theme-toggle-btn:hover {
  background: rgba(26, 143, 255, 0.25);
  transform: scale(1.06);
}

.sun-icon { display: block; }
.moon-icon { display: none; }

body.light-mode .theme-toggle-btn {
  background: #f1f5f9;
  border-color: #cbd5e1;
  color: #334155;
}

body.light-mode .theme-toggle-btn:hover {
  background: #e2e8f0;
}

body.light-mode .sun-icon { display: none; }
body.light-mode .moon-icon { display: block; }

/* ── Mobile Nav Pull Button ──────────────────────────────────── */
.nav-toggle-btn,
nav a#pull,
#pull {
  display: none !important;
  align-items: center !important;
  justify-content: center !important;
  width: 38px !important;
  height: 38px !important;
  padding: 0 !important;
  color: #ffffff !important;
  cursor: pointer !important;
  background: rgba(26, 143, 255, 0.12) !important;
  border: 1px solid rgba(26, 143, 255, 0.25) !important;
  border-radius: 8px !important;
  text-decoration: none !important;
  flex-shrink: 0 !important;
  transition: all var(--transition) !important;
}

.nav-toggle-btn:hover,
#pull:hover {
  background: rgba(26, 143, 255, 0.22) !important;
}

body.light-mode .nav-toggle-btn,
body.light-mode #pull {
  color: #0f172a !important;
  background: #f1f5f9 !important;
  border-color: #cbd5e1 !important;
}

body.light-mode .nav-toggle-btn:hover,
body.light-mode #pull:hover {
  background: #e2e8f0 !important;
}

/* ── Custom Properties ───────────────────────────────────────── */
:root {
  --bg-dark:       #080d1a;
  --bg-card:       #0e1628;
  --bg-surface:    #111c30;
  --accent:        #1a8fff;
  --accent-bright: #40b3ff;
  --accent-glow:   rgba(26, 143, 255, 0.25);
  --accent-glow-lg:rgba(26, 143, 255, 0.12);
  --white:         #ffffff;
  --grey-100:      #e8edf5;
  --grey-300:      #9aaccc;
  --grey-500:      #516180;
  --border:        rgba(26, 143, 255, 0.18);
  --radius-sm:     8px;
  --radius-md:     14px;
  --radius-lg:     22px;
  --radius-pill:   999px;
  --shadow-glow:   0 0 40px rgba(26, 143, 255, 0.20);
  --shadow-card:   0 4px 32px rgba(0, 0, 0, 0.40);
  --font:          'Inter', system-ui, -apple-system, sans-serif;
  --transition:    0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --max-width:     1160px;
}

/* ── Light Mode System ───────────────────────────────────────── */
body.light-mode {
  --bg-dark:       #f8fafc;
  --bg-card:       #ffffff;
  --bg-surface:    #f1f5f9;
  --white:         #0f172a;
  --grey-100:      #1e293b;
  --grey-300:      #475569;
  --grey-500:      #64748b;
  --border:        rgba(0, 0, 0, 0.08);
  --shadow-glow:   0 0 30px rgba(26, 143, 255, 0.12);
  --shadow-card:   0 4px 20px rgba(0, 0, 0, 0.06);
}

body.light-mode .header-section,
body.light-mode .header-section .header,
body.light-mode .header,
body.light-mode .header-section .header .container,
body.light-mode .top-header,
body.light-mode .header-section .top-header {
  background-color: #ffffff !important;
}

body.light-mode .header,
body.light-mode .header-section .header {
  border-bottom: 1px solid #e2e8f0;
}

body.light-mode .header-section .top-nav a,
body.light-mode .header-section .top-nav li a {
  color: #475569 !important;
}

body.light-mode .header-section .top-nav a:hover,
body.light-mode .header-section .top-nav li a:hover {
  color: #1a8fff !important;
}

body.light-mode .header-section .top-nav li.active a {
  color: #0f172a !important;
}

body.light-mode #ve-hero::before {
  background-image:
    linear-gradient(rgba(26,143,255,0.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(26,143,255,0.05) 1px, transparent 1px);
}

body.light-mode .hero__tag {
  background: rgba(26,143,255,0.08);
  border-color: rgba(26,143,255,0.20);
  color: #0066cc;
}

body.light-mode .btn--primary {
  color: #ffffff;
}

body.light-mode .badge {
  color: #475569;
}

body.light-mode .use-case-card {
  box-shadow: 0 2px 10px rgba(0,0,0,0.03);
}

body.light-mode .use-case-card:hover {
  box-shadow: 0 8px 24px rgba(26, 143, 255, 0.15);
}

body.light-mode .comparison-table {
  box-shadow: 0 4px 20px rgba(0,0,0,0.06);
}

body.light-mode .comparison-table th,
body.light-mode .comparison-table td {
  border-bottom: 1px solid #e2e8f0;
}

body.light-mode .comparison-table th {
  background: #e2e8f0;
  color: #334155;
}

body.light-mode .comparison-table th.highlight,
body.light-mode .comparison-table td.highlight {
  background: rgba(26,143,255,0.06);
}

body.light-mode .faq-item {
  box-shadow: 0 2px 8px rgba(0,0,0,0.03);
}

body.light-mode #ve-footer {
  border-top: 1px solid #e2e8f0;
}

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--font);
  background-color: var(--bg-dark);
  color: var(--grey-100);
  line-height: 1.7;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

/* ── Typography ──────────────────────────────────────────────── */
h1, h2, h3, h4, h5 {
  font-weight: 800;
  line-height: 1.15;
  letter-spacing: -0.02em;
  color: var(--white);
}

h1 { font-size: clamp(2.2rem, 5.5vw, 4rem); }
h2 { font-size: clamp(1.7rem, 3.5vw, 2.7rem); }
h3 { font-size: clamp(1.1rem, 2vw, 1.4rem); font-weight: 700; }

p {
  color: var(--grey-300);
  font-size: 1.05rem;
  max-width: 62ch;
}

a { color: var(--accent-bright); text-decoration: none; }
a:hover { text-decoration: underline; }

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

/* ── Layout helpers ──────────────────────────────────────────── */
.container {
  width: 100%;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 24px;
}

.section {
  padding: 96px 0;
}

.section--alt {
  background-color: var(--bg-surface);
}

/* ── Buttons ─────────────────────────────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 16px 42px;
  border-radius: var(--radius-pill);
  font-family: var(--font);
  font-size: 1.05rem;
  font-weight: 700;
  cursor: pointer;
  border: none;
  text-decoration: none;
  transition: var(--transition);
  white-space: nowrap;
}

.btn--primary {
  background: linear-gradient(135deg, #ef4453 0%, #fb8750 100%);
  color: var(--white);
  box-shadow: 0 0 32px rgba(239, 68, 83, 0.45), 0 4px 16px rgba(0,0,0,0.4);
}

.btn--primary:hover {
  background: linear-gradient(135deg, #f05361 0%, #fc9765 100%);
  box-shadow: 0 0 56px rgba(251, 135, 80, 0.60), 0 6px 24px rgba(0,0,0,0.4);
  transform: translateY(-2px);
  text-decoration: none;
  color: var(--white);
}

.btn--primary:active {
  transform: translateY(0);
}

.btn--outline {
  background: transparent;
  color: var(--accent-bright);
  border: 2px solid var(--accent);
}

.btn--outline:hover {
  background: var(--accent-glow);
  text-decoration: none;
  color: var(--white);
}

.btn--lg {
  padding: 20px 60px;
  font-size: 1.2rem;
  min-width: 320px;
}

/* ── Hero ────────────────────────────────────────────────────── */
#ve-hero {
  position: relative;
  min-height: 76vh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  text-align: center;
  overflow: hidden;
  padding: 0;
}

/* Animated grid mesh background */
#ve-hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(26,143,255,0.06) 1px, transparent 1px),
    linear-gradient(90deg, rgba(26,143,255,0.06) 1px, transparent 1px);
  background-size: 60px 60px;
  animation: gridDrift 20s linear infinite;
  z-index: 0;
}

/* Radial glow blob */
#ve-hero::after {
  content: '';
  position: absolute;
  top: -10%;
  left: 50%;
  transform: translateX(-50%);
  width: 900px;
  height: 600px;
  background: radial-gradient(ellipse at center, rgba(26,143,255,0.20) 0%, transparent 70%);
  z-index: 0;
  pointer-events: none;
}

@keyframes gridDrift {
  from { background-position: 0 0; }
  to   { background-position: 60px 60px; }
}

#ve-hero > * { position: relative; z-index: 1; }

.hero__tag {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(26,143,255,0.15);
  border: 1px solid var(--border);
  border-radius: var(--radius-pill);
  padding: 6px 18px;
  font-size: 0.82rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--accent-bright);
  margin-bottom: 28px;
}

.hero__tag::before {
  content: '';
  width: 8px; height: 8px;
  border-radius: 50%;
  background: var(--accent-bright);
  animation: pulse 2s ease-in-out infinite;
  flex-shrink: 0;
}

@keyframes pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50%       { opacity: 0.5; transform: scale(1.4); }
}

.hero__title {
  max-width: 900px;
  margin: 0 auto 24px;
}

.hero__title span {
  color: var(--accent-bright);
}

.hero__sub {
  font-size: clamp(1.05rem, 2vw, 1.25rem);
  color: var(--grey-300);
  max-width: 640px;
  margin: 0 auto 48px;
  line-height: 1.6;
}

.hero__cta-group {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  justify-content: center;
  margin-bottom: 60px;
}

/* Trust badges */
.hero__badges {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 12px 24px;
}

.badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--grey-300);
  background: transparent;
}

.badge__icon {
  width: 20px; height: 20px;
  display: flex; align-items: center; justify-content: center;
  color: var(--accent-bright);
  flex-shrink: 0;
}

/* ── Ad container (within hero / between sections) ───────────── */
.ad-wrap {
  width: 100%;
  text-align: center;
  padding: 36px 0;
  background: transparent;
}

/* ── Section labels ─────────────────────────────────────────── */
.section-label {
  display: inline-block;
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--accent-bright);
  margin-bottom: 14px;
}

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

.section-head p {
  margin: 16px auto 0;
}

/* ── Feature rows (Vectr-style alternating) ─────────────────── */
.features-list {
  display: flex;
  flex-direction: column;
  gap: 100px;
}

.feature-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
}

.feature-row--reverse {
  direction: rtl;
}

.feature-row--reverse > * {
  direction: ltr;
}

.feature-row__content {}

.feature-row__label {
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--accent-bright);
  margin-bottom: 12px;
  display: block;
}

.feature-row__title {
  margin-bottom: 20px;
}

.feature-row__text {
  margin-bottom: 28px;
}

.feature-row__points {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.feature-row__points li {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: 0.97rem;
  color: var(--grey-300);
}

.feature-row__points li::before {
  content: '';
  width: 18px; height: 18px;
  flex-shrink: 0;
  margin-top: 3px;
  background: var(--accent-glow);
  border: 1.5px solid var(--accent);
  border-radius: 50%;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16' fill='none'%3E%3Cpath d='M3 8l3.5 3.5L13 5' stroke='%2340b3ff' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
  background-size: 12px 12px;
  background-repeat: no-repeat;
  background-position: center;
}

/* ── Feature row image ──────────────────────────────────────── */
.feature-row__img {
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--border);
  box-shadow: var(--shadow-card), 0 0 0 1px rgba(26,143,255,0.08);
  transition: box-shadow var(--transition), transform var(--transition);
  background: var(--bg-card);
}

.feature-row__img img {
  width: 100%;
  height: auto;
  display: block;
  border-radius: inherit;
}

.feature-row__img:hover {
  box-shadow: var(--shadow-glow), var(--shadow-card);
  transform: translateY(-3px);
}

/* Image placeholder box */
.img-placeholder {
  aspect-ratio: 4 / 3;
  border-radius: var(--radius-lg);
  border: 2px dashed rgba(26,143,255,0.30);
  background: var(--bg-card);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 12px;
  color: var(--grey-500);
  font-size: 0.88rem;
  font-weight: 500;
  padding: 24px;
  text-align: center;
  position: relative;
  overflow: hidden;
  transition: border-color var(--transition), box-shadow var(--transition);
}

.img-placeholder:hover {
  border-color: rgba(26,143,255,0.55);
  box-shadow: var(--shadow-glow);
}

.img-placeholder svg {
  opacity: 0.35;
}

.img-placeholder span {
  opacity: 0.7;
  line-height: 1.4;
  max-width: 26ch;
}

/* If the user places a real <img> inside the placeholder */
.img-placeholder img {
  position: absolute;
  inset: 0;
  width: 100%; height: 100%;
  object-fit: cover;
  border-radius: calc(var(--radius-lg) - 2px);
}

/* ── Use-Cases Strip ─────────────────────────────────────────── */
.use-cases {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  margin-top: 48px;
}

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

.use-case-card:hover {
  border-color: var(--accent);
  box-shadow: 0 0 24px var(--accent-glow);
  transform: translateY(-3px);
}

.use-case-card__icon {
  display: flex;
  align-items: center;
  justify-content: center;
  height: 48px;
  margin-bottom: 14px;
}

.use-case-card__icon img {
  width: 44px;
  height: 44px;
  object-fit: contain;
  transition: transform var(--transition);
}

.use-case-card:hover .use-case-card__icon img {
  transform: scale(1.08);
}

.icon-light { display: none !important; }
.icon-dark { display: inline-block !important; }

body.light-mode .icon-light { display: inline-block !important; }
body.light-mode .icon-dark { display: none !important; }

.use-case-card__name {
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--white);
  display: block;
}

.use-case-card__desc {
  font-size: 0.8rem;
  color: var(--grey-500);
  margin-top: 4px;
  max-width: none;
}

/* ── Steps / How It Works ────────────────────────────────────── */
.steps {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 40px;
  margin-top: 56px;
  position: relative;
}

.steps::before {
  content: '';
  position: absolute;
  top: 36px;
  left: calc(16.66% + 20px);
  right: calc(16.66% + 20px);
  height: 2px;
  background: linear-gradient(90deg, var(--accent), var(--accent-bright));
  opacity: 0.3;
}

.step {
  text-align: center;
  position: relative;
}

.step__number {
  width: 72px; height: 72px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--accent), #0055aa);
  color: var(--white);
  font-size: 1.5rem;
  font-weight: 900;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 24px;
  box-shadow: 0 0 28px var(--accent-glow);
}

.step__title {
  margin-bottom: 10px;
  font-size: 1.1rem;
}

.step__desc {
  font-size: 0.92rem;
  margin: 0 auto;
}

/* ── Comparison table ────────────────────────────────────────── */
.comparison-wrap {
  overflow-x: auto;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-card);
  margin-top: 56px;
}

.comparison-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.95rem;
  background: var(--bg-card);
  border-radius: var(--radius-lg);
  overflow: hidden;
}

.comparison-table th,
.comparison-table td {
  padding: 18px 24px;
  text-align: center;
  border-bottom: 1px solid rgba(255,255,255,0.05);
  white-space: nowrap;
}

.comparison-table th {
  font-weight: 700;
  font-size: 0.88rem;
  background: var(--bg-surface);
  color: var(--grey-300);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.comparison-table th.highlight,
.comparison-table td.highlight {
  background: rgba(26,143,255,0.08);
  color: var(--white);
}

.comparison-table th.highlight {
  color: var(--accent-bright);
}

.comparison-table td:first-child {
  text-align: left;
  font-weight: 600;
  color: var(--grey-100);
}

.comparison-table tr:last-child td {
  border-bottom: none;
}

.comparison-table .yes { color: #34d399; font-size: 1.1rem; }
.comparison-table .no  { color: var(--grey-500); font-size: 1.1rem; }
.comparison-table .partial { color: #fbbf24; font-size: 0.9rem; }

/* ── FAQ Accordion ───────────────────────────────────────────── */
.faq-list {
  max-width: 800px;
  margin: 56px auto 0;
  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(--accent);
}

.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;
  color: var(--white);
  font-family: var(--font);
  font-size: 1rem;
  font-weight: 600;
  transition: background var(--transition);
}

.faq-question:hover { background: rgba(26,143,255,0.06); }

.faq-icon {
  flex-shrink: 0;
  width: 24px; height: 24px;
  border-radius: 50%;
  border: 2px solid var(--accent);
  display: flex; align-items: center; justify-content: center;
  transition: transform var(--transition), background var(--transition);
}

.faq-item.open .faq-icon {
  transform: rotate(45deg);
  background: var(--accent);
}

.faq-icon svg { stroke: var(--accent-bright); transition: stroke var(--transition); }
.faq-item.open .faq-icon svg { stroke: var(--white); }

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.faq-answer-inner {
  padding: 0 24px 22px;
}

.faq-answer-inner p {
  color: var(--grey-300);
  font-size: 0.95rem;
  max-width: none;
}

/* ── CTA Banner ──────────────────────────────────────────────── */
#ve-cta {
  padding: 100px 24px;
  text-align: center;
  position: relative;
  overflow: hidden;
}

#ve-cta::before {
  content: '';
  position: absolute;
  top: 50%; left: 50%;
  transform: translate(-50%, -50%);
  width: 700px; height: 400px;
  background: radial-gradient(ellipse at center, rgba(26,143,255,0.18) 0%, transparent 70%);
  pointer-events: none;
}

#ve-cta .container { position: relative; z-index: 1; }

#ve-cta h2 { margin-bottom: 20px; }
#ve-cta p  { max-width: 520px; margin: 0 auto 40px; }

/* ── Footer ──────────────────────────────────────────────────── */
#ve-footer {
  background: var(--bg-surface);
  border-top: 1px solid rgba(255,255,255,0.06);
  padding: 48px 24px;
}

.footer-inner {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.footer-logo img {
  height: 72px;
  width: auto;
}

.footer-links {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 24px;
  list-style: none;
}

.footer-links a {
  color: var(--grey-500);
  font-size: 0.88rem;
  transition: color var(--transition);
}

.footer-links a:hover {
  color: var(--accent-bright);
  text-decoration: none;
}

.footer-social {
  display: flex;
  gap: 12px;
}

.footer-social a {
  display: flex; align-items: center; justify-content: center;
  width: 36px; height: 36px;
  border-radius: 50%;
  border: 1px solid var(--border);
  color: var(--grey-500);
  font-size: 0.85rem;
  transition: var(--transition);
}

.footer-social a:hover {
  border-color: var(--accent);
  color: var(--accent-bright);
  text-decoration: none;
}

.footer-copy {
  width: 100%;
  text-align: center;
  margin-top: 32px;
  padding-top: 24px;
  border-top: 1px solid rgba(255,255,255,0.05);
  font-size: 0.82rem;
  color: var(--grey-500);
}

.footer-copy a { color: var(--grey-500); }
.footer-copy a:hover { color: var(--accent-bright); }

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

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

.reveal--delay-1 { transition-delay: 0.1s; }
.reveal--delay-2 { transition-delay: 0.2s; }
.reveal--delay-3 { transition-delay: 0.35s; }

/* ── Responsive ──────────────────────────────────────────────── */
@media (max-width: 900px) {
  .feature-row {
    grid-template-columns: 1fr;
    gap: 40px;
  }

  .feature-row--reverse {
    direction: ltr;
  }

  .steps {
    grid-template-columns: 1fr;
    gap: 32px;
  }

  .steps::before { display: none; }

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

@media (max-width: 640px) {
  .section { padding: 64px 0; }

  .hero__cta-group { flex-direction: column; align-items: center; }

  .btn--lg { padding: 16px 36px; font-size: 1rem; min-width: auto; }

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

  .comparison-table th,
  .comparison-table td {
    padding: 12px 14px;
    font-size: 0.82rem;
  }

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

/* ── Mobile Header & Dropdown Menu (<= 992px) ─────────────────── */
@media (max-width: 992px) {
  .header-section .container.top-header {
    padding: 10px 16px !important;
  }

  .header-section .logo img,
  #site-logo {
    height: 44px !important;
    max-width: 180px !important;
  }

  .nav-toggle-btn,
  nav a#pull,
  #pull {
    display: inline-flex !important;
  }

  .header-section .top-nav {
    position: absolute !important;
    top: 100% !important;
    left: 0 !important;
    right: 0 !important;
    width: 100% !important;
    z-index: 10000 !important;
  }

  .header-section .top-nav ul,
  .top-nav-list {
    display: none !important;
    flex-direction: column !important;
    width: 100% !important;
    background-color: #0a1120 !important;
    background: #0a1120 !important;
    border-bottom: 1px solid rgba(26, 143, 255, 0.20) !important;
    box-shadow: 0 16px 36px rgba(0, 0, 0, 0.50) !important;
    padding: 12px 16px !important;
    gap: 4px !important;
  }

  .header-section .top-nav ul.is-open,
  .top-nav-list.is-open {
    display: flex !important;
  }

  .header-section .top-nav ul li,
  .top-nav-list li {
    width: 100% !important;
  }

  .header-section .top-nav ul li a,
  .top-nav-list li a {
    width: 100% !important;
    padding: 10px 14px !important;
    font-size: 0.90rem !important;
    color: #e8edf5 !important;
    border-radius: 8px !important;
  }

  .header-section .top-nav ul li a:hover,
  .top-nav-list li a:hover {
    color: #40b3ff !important;
    background-color: rgba(26, 143, 255, 0.10) !important;
  }

  .header-section .top-nav ul li.active a,
  .top-nav-list li.active a {
    color: #40b3ff !important;
    background-color: rgba(26, 143, 255, 0.14) !important;
  }

  /* Light mode mobile dropdown */
  body.light-mode .header-section .top-nav ul,
  body.light-mode .top-nav-list {
    background-color: #ffffff !important;
    background: #ffffff !important;
    border-bottom: 1px solid #e2e8f0 !important;
    box-shadow: 0 16px 36px rgba(0, 0, 0, 0.12) !important;
  }

  body.light-mode .header-section .top-nav ul li a,
  body.light-mode .top-nav-list li a {
    color: #334155 !important;
  }

  body.light-mode .header-section .top-nav ul li a:hover,
  body.light-mode .top-nav-list li a:hover {
    color: #1a8fff !important;
    background-color: #f8fafc !important;
  }

  body.light-mode .header-section .top-nav ul li.active a,
  body.light-mode .top-nav-list li.active a {
    color: #0f172a !important;
    background-color: #f1f5f9 !important;
  }
}

@media (max-width: 480px) {
  .header-section .logo img,
  #site-logo {
    height: 38px !important;
    max-width: 155px !important;
  }

  .theme-toggle-btn {
    width: 34px;
    height: 34px;
  }

  .nav-toggle-btn,
  #pull {
    width: 34px !important;
    height: 34px !important;
  }

  .header-actions {
    gap: 8px;
  }
}