/* ─── Home Page Styles ──────────────────────────────────────── */

/* Hero */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  position: relative;
  overflow: hidden;
  background: radial-gradient(ellipse 80% 60% at 50% 0%, rgba(0, 170, 255, 0.07) 0%, transparent 60%),
              radial-gradient(ellipse 60% 40% at 80% 80%, rgba(0, 255, 136, 0.04) 0%, transparent 60%),
              var(--bg-0);
  padding-top: var(--nav-height);
}

/* Animated grid bg */
.hero-grid-bg {
  position: absolute;
  inset: 0;
  pointer-events: none;
}

.grid-line-h, .grid-line-v {
  position: absolute;
  background: rgba(255, 255, 255, 0.03);
}

.grid-line-h {
  left: 0; right: 0; height: 1px;
}

.grid-line-v {
  top: 0; bottom: 0; width: 1px;
}

/* Glow orbs */
.hero-orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(80px);
  pointer-events: none;
  animation: orbFloat 8s ease-in-out infinite alternate;
}

.hero-orb-1 {
  width: 500px; height: 500px;
  background: radial-gradient(circle, rgba(0, 170, 255, 0.12) 0%, transparent 70%);
  top: -100px; right: -100px;
  animation-delay: 0s;
}

.hero-orb-2 {
  width: 400px; height: 400px;
  background: radial-gradient(circle, rgba(0, 255, 136, 0.07) 0%, transparent 70%);
  bottom: 0; left: -80px;
  animation-delay: -3s;
}

@keyframes orbFloat {
  from { transform: translate(0, 0) scale(1); }
  to   { transform: translate(30px, -20px) scale(1.08); }
}

.hero-inner {
  position: relative;
  z-index: 2;
  padding: 80px 0 100px;
}

.hero-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 8px 18px;
  background: rgba(0, 170, 255, 0.08);
  border: 1px solid rgba(0, 170, 255, 0.2);
  border-radius: 100px;
  font-size: 0.8rem;
  font-weight: 500;
  color: var(--accent);
  margin-bottom: 32px;
  letter-spacing: 0.02em;
}

.eyebrow-dot {
  width: 6px; height: 6px;
  border-radius: 50%;
  background: var(--accent);
  animation: pulse-dot 2s ease-in-out infinite;
}

@keyframes pulse-dot {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.5; transform: scale(0.7); }
}

.hero-title {
  font-size: clamp(3rem, 7vw, 6rem);
  font-weight: 700;
  letter-spacing: -0.04em;
  line-height: 1.05;
  margin-bottom: 28px;
  max-width: 700px;
}

.hero-title-gradient {
  display: block;
  background: linear-gradient(135deg, var(--accent) 0%, #40C8FF 40%, var(--accent-2) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  animation: gradientShift 4s ease-in-out infinite alternate;
  background-size: 200% 200%;
}

@keyframes gradientShift {
  0%   { background-position: 0% 50%; }
  100% { background-position: 100% 50%; }
}

.hero-subtitle {
  font-size: clamp(1rem, 1.8vw, 1.2rem);
  color: var(--text-2);
  max-width: 520px;
  margin-bottom: 44px;
  line-height: 1.75;
}

.hero-cta {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
  margin-bottom: 64px;
}

.hero-stats {
  display: flex;
  align-items: center;
  gap: 0;
  padding: 20px 28px;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  width: fit-content;
  backdrop-filter: blur(10px);
}

.stat {
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 0 24px;
}

.stat-num {
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 700;
  letter-spacing: -0.03em;
  color: var(--text-1);
}

.stat-label {
  font-size: 0.72rem;
  color: var(--text-3);
  font-weight: 500;
  margin-top: 2px;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.stat-divider {
  width: 1px;
  height: 36px;
  background: var(--border);
  flex-shrink: 0;
}

/* Scroll indicator */
.hero-scroll {
  position: absolute;
  bottom: 32px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  color: var(--text-3);
  font-size: 0.7rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  animation: fadeInUp 1s ease 1s both;
}

@keyframes fadeInUp {
  from { opacity: 0; transform: translateX(-50%) translateY(10px); }
  to   { opacity: 1; transform: translateX(-50%) translateY(0); }
}

.scroll-line {
  width: 1px;
  height: 40px;
  background: linear-gradient(to bottom, var(--accent), transparent);
  animation: scrollPulse 1.5s ease-in-out infinite;
}

@keyframes scrollPulse {
  0%, 100% { opacity: 0.3; transform: scaleY(1); }
  50% { opacity: 1; transform: scaleY(1.2); }
}

/* Announcement Bar */
.announcement-bar {
  background: linear-gradient(90deg, rgba(0, 170, 255, 0.08) 0%, rgba(0, 255, 136, 0.06) 100%);
  border-top: 1px solid rgba(0, 170, 255, 0.15);
  border-bottom: 1px solid rgba(0, 170, 255, 0.15);
  padding: 12px 0;
  overflow: hidden;
}

.announcement-track {
  display: flex;
  overflow: hidden;
}

.announcement-content {
  display: flex;
  align-items: center;
  gap: 32px;
  font-size: 0.82rem;
  font-weight: 500;
  color: var(--text-2);
  white-space: nowrap;
  animation: marquee 30s linear infinite;
  padding-right: 32px;
}

@keyframes marquee {
  from { transform: translateX(0); }
  to   { transform: translateX(-50%); }
}

.announcement-sep {
  color: var(--border);
  font-size: 1rem;
}

/* Promo Banner */
.promo-banner {
  background: linear-gradient(135deg, rgba(0, 170, 255, 0.07) 0%, rgba(0, 255, 136, 0.05) 100%);
  border: 1px solid rgba(0, 170, 255, 0.2);
  border-radius: var(--radius-xl);
  padding: 60px;
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 40px;
  align-items: center;
  position: relative;
  overflow: hidden;
}

.promo-orb {
  position: absolute;
  top: -60px; left: -60px;
  width: 300px; height: 300px;
  background: radial-gradient(circle, rgba(0, 170, 255, 0.1) 0%, transparent 70%);
  border-radius: 50%;
  pointer-events: none;
}

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

.promo-title {
  font-size: clamp(1.8rem, 3vw, 2.8rem);
  font-weight: 700;
  letter-spacing: -0.03em;
  margin-bottom: 12px;
}

.promo-subtitle {
  color: var(--text-2);
  font-size: 1rem;
  line-height: 1.7;
  max-width: 480px;
  margin-bottom: 4px;
}

.promo-visual {
  position: relative;
  width: 180px;
  height: 180px;
  flex-shrink: 0;
}

.promo-ring {
  position: absolute;
  border-radius: 50%;
  border: 1px solid;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  animation: ringPulse 3s ease-in-out infinite;
}

.promo-ring-1 {
  width: 120px; height: 120px;
  border-color: rgba(0, 170, 255, 0.3);
  animation-delay: 0s;
}

.promo-ring-2 {
  width: 160px; height: 160px;
  border-color: rgba(0, 170, 255, 0.15);
  animation-delay: 0.5s;
}

.promo-ring-3 {
  width: 200px; height: 200px;
  border-color: rgba(0, 170, 255, 0.07);
  animation-delay: 1s;
}

@keyframes ringPulse {
  0%, 100% { transform: translate(-50%, -50%) scale(1); opacity: 1; }
  50% { transform: translate(-50%, -50%) scale(1.05); opacity: 0.6; }
}

.promo-icon {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  font-size: 3rem;
  z-index: 1;
}

/* Features Strip */
.features-strip {
  display: flex;
  align-items: center;
  gap: 0;
  padding: 32px 40px;
  background: var(--bg-2);
  border: 1px solid var(--border);
  border-radius: var(--radius-xl);
  justify-content: space-between;
}

.feature-item {
  display: flex;
  align-items: center;
  gap: 16px;
  flex: 1;
  padding: 0 20px;
}

.feature-icon {
  font-size: 1.8rem;
  flex-shrink: 0;
}

.feature-title {
  font-family: var(--font-display);
  font-size: 0.95rem;
  font-weight: 600;
  margin-bottom: 2px;
}

.feature-desc {
  font-size: 0.78rem;
  color: var(--text-3);
}

.feature-divider {
  width: 1px;
  height: 48px;
  background: var(--border);
  flex-shrink: 0;
}

/* Responsive */
@media (max-width: 768px) {
  .hero-inner { padding: 60px 0 80px; }
  .hero-title { font-size: clamp(2.2rem, 9vw, 3.5rem); }
  .hero-stats { flex-wrap: wrap; gap: 16px; }
  .stat { padding: 0 16px; }
  .stat-divider { display: none; }
  .promo-banner { grid-template-columns: 1fr; padding: 40px 32px; }
  .promo-visual { display: none; }
  .features-strip { flex-direction: column; gap: 24px; padding: 28px; }
  .feature-divider { display: none; }
  .feature-item { padding: 0; }
}

@media (max-width: 480px) {
  .hero-cta { flex-direction: column; }
  .hero-cta .btn { width: 100%; justify-content: center; }
  .hero-stats { width: 100%; }
}