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

/* --- RESET & BASE --- */
:root {
  --bg-body: #050608;
  --bg-surface: #0F111A;
  --bg-surface-hover: #161925;
  --text-main: #E6E8EF;
  --text-muted: #9CA3AF;
  --primary: #7B2CBF; /* Deep Violet */
  --primary-bright: #9D4EDD; /* Bright Violet */
  --accent-cyan: #00F0FF; /* Electric Cyan (Hue ~180, close to 162) */
  --border-subtle: rgba(255, 255, 255, 0.08);
  --border-highlight: rgba(255, 255, 255, 0.15);
  --font-head: 'Manrope', sans-serif;
  --font-body: 'Inter', sans-serif;
  --ease: cubic-bezier(0.23, 1, 0.32, 1);
}

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

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

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-head);
  font-weight: 700;
  color: #fff;
  line-height: 1.1;
  letter-spacing: -0.02em;
}

h1 { font-size: clamp(2.5rem, 5vw, 4.5rem); }
h2 { font-size: clamp(2rem, 4vw, 3.5rem); margin-bottom: 1.5rem; }
h3 { font-size: clamp(1.25rem, 2vw, 1.75rem); margin-bottom: 1rem; }
p { font-size: clamp(1rem, 1.2vw, 1.125rem); color: var(--text-muted); margin-bottom: 1.5rem; }

a { text-decoration: none; color: inherit; transition: color 0.3s var(--ease); }
ul { list-style: none; }
img { max-width: 100%; display: block; }

/* --- LAYOUT UTILITIES --- */
.vx-container {
  width: 100%;
  max-width: 1280px;
  margin: 0 auto;
  padding-inline: clamp(1.25rem, 5vw, 4rem);
}

/* --- HEADER & NAV --- */
.vx-header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000;
  background: rgba(5, 6, 8, 0.8);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border-subtle);
  padding-block: 1.25rem;
  transition: background 0.3s;
}

.vx-header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.vx-logo {
  font-family: var(--font-head);
  font-weight: 800;
  font-size: 1.5rem;
  color: #fff;
  letter-spacing: -0.03em;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

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

.vx-nav__list {
  display: flex;
  gap: 2rem;
}

.vx-nav__link {
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--text-muted);
  position: relative;
}

.vx-nav__link:hover, .vx-nav__link--active {
  color: #fff;
}

.vx-nav__link::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--primary-bright);
  transition: width 0.3s var(--ease);
}

.vx-nav__link:hover::after { width: 100%; }

/* Mobile Nav Toggle (Simplified for CSS only) */
.vx-menu-toggle { display: none; }

@media (max-width: 900px) {
  .vx-nav__list { display: none; } /* In production, use checkbox hack for mobile menu */
  .vx-menu-toggle { display: block; color: #fff; cursor: pointer; }
}

/* --- BUTTONS --- */
.vx-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.875rem 1.75rem;
  border-radius: 6px;
  font-weight: 600;
  font-size: 0.95rem;
  transition: all 0.3s var(--ease);
  cursor: pointer;
  border: 1px solid transparent;
}

.vx-btn--primary {
  background: linear-gradient(135deg, var(--primary), var(--primary-bright));
  color: #fff;
  box-shadow: 0 4px 20px rgba(123, 44, 191, 0.3);
}

.vx-btn--primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 30px rgba(123, 44, 191, 0.5);
}

.vx-btn--outline {
  background: transparent;
  border-color: var(--border-highlight);
  color: #fff;
}

.vx-btn--outline:hover {
  border-color: var(--accent-cyan);
  color: var(--accent-cyan);
}

/* --- HERO SECTION --- */
.vx-hero {
  padding-top: 140px; /* Account for fixed header */
  padding-bottom: 100px;
  position: relative;
  background: radial-gradient(circle at 70% 20%, rgba(123, 44, 191, 0.15), transparent 40%);
  overflow: hidden;
}

.vx-hero__content {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 4rem;
  align-items: center;
}

.vx-hero__eyebrow {
  display: inline-block;
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--accent-cyan);
  margin-bottom: 1.5rem;
  font-weight: 600;
}

.vx-hero__title {
  margin-bottom: 1.5rem;
  background: linear-gradient(to right, #fff, #b0b0b0);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.vx-hero__sub {
  font-size: 1.25rem;
  max-width: 540px;
  margin-bottom: 2.5rem;
}

.vx-hero__actions {
  display: flex;
  gap: 1rem;
}

.vx-hero__visual {
  position: relative;
  border-radius: 12px;
  overflow: hidden;
  box-shadow: 0 20px 60px rgba(0,0,0,0.5);
  border: 1px solid var(--border-subtle);
}

.vx-hero__visual img {
  width: 100%;
  height: auto;
  transform: scale(1);
  transition: transform 0.6s var(--ease);
}

.vx-hero__visual:hover img {
  transform: scale(1.05);
}

@media (max-width: 900px) {
  .vx-hero__content { grid-template-columns: 1fr; }
  .vx-hero { padding-top: 100px; }
}

/* --- FEATURES / CARDS --- */
.vx-features {
  padding-block: 6rem;
  background-color: var(--bg-body);
}

.vx-grid-3 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 2rem;
  margin-top: 3rem;
}

.vx-card {
  background: var(--bg-surface);
  padding: 2.5rem;
  border-radius: 12px;
  border: 1px solid var(--border-subtle);
  transition: all 0.4s var(--ease);
  position: relative;
  overflow: hidden;
}

.vx-card:hover {
  transform: translateY(-8px);
  border-color: var(--primary);
  box-shadow: 0 10px 40px rgba(123, 44, 191, 0.15);
}

.vx-card__icon {
  width: 48px;
  height: 48px;
  background: rgba(123, 44, 191, 0.1);
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--primary-bright);
  margin-bottom: 1.5rem;
}

.vx-card h3 { color: #fff; }

/* --- STATS --- */
.vx-stats {
  padding-block: 4rem;
  border-top: 1px solid var(--border-subtle);
  border-bottom: 1px solid var(--border-subtle);
  background: var(--bg-surface);
}

.vx-stats__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 2rem;
  text-align: center;
}

.vx-stat__num {
  font-family: var(--font-head);
  font-size: clamp(2.5rem, 4vw, 3.5rem);
  font-weight: 800;
  color: #fff;
  margin-bottom: 0.5rem;
}

.vx-stat__label {
  font-size: 0.9rem;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

@media (max-width: 768px) {
  .vx-stats__grid { grid-template-columns: 1fr 1fr; }
}

/* --- CTA BAND --- */
.vx-cta {
  padding-block: 8rem;
  text-align: center;
  background: linear-gradient(180deg, var(--bg-body), #100a1f);
}

.vx-cta__content { max-width: 700px; margin: 0 auto; }

/* --- FAQ --- */
.vx-faq {
  padding-block: 6rem;
}

.vx-faq__list {
  max-width: 800px;
  margin: 0 auto;
  border-top: 1px solid var(--border-subtle);
}

.vx-faq__item {
  border-bottom: 1px solid var(--border-subtle);
  padding-block: 1.5rem;
}

.vx-faq__q {
  font-size: 1.25rem;
  color: #fff;
  font-weight: 600;
  margin-bottom: 0.5rem;
}

.vx-faq__a {
  color: var(--text-muted);
}

/* --- FOOTER --- */
.vx-footer {
  background: #020203;
  padding-block: 5rem 2rem;
  border-top: 1px solid var(--border-subtle);
  font-size: 0.9rem;
}

.vx-footer__top {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1fr;
  gap: 4rem;
  margin-bottom: 4rem;
}

.vx-footer__col h4 {
  color: #fff;
  margin-bottom: 1.5rem;
  font-size: 1rem;
}

.vx-footer__links li { margin-bottom: 0.75rem; }
.vx-footer__links a { color: var(--text-muted); }
.vx-footer__links a:hover { color: var(--accent-cyan); }

.vx-footer__bottom {
  border-top: 1px solid var(--border-subtle);
  padding-top: 2rem;
  display: flex;
  justify-content: space-between;
  color: #555;
}

@media (max-width: 900px) {
  .vx-footer__top { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 600px) {
  .vx-footer__top { grid-template-columns: 1fr; }
  .vx-footer__bottom { flex-direction: column; gap: 1rem; }
}
html{-webkit-text-size-adjust:100%}
img,svg,video{max-width:100%;height:auto}
body{margin:0}
*{box-sizing:border-box}