/* ============================================================
   landing.css — Landing Page Styles
   ============================================================ */

/* ─── Hero ───────────────────────────────────────────────────────────────── */
.hero {
  min-height: calc(100vh - 72px);
  display: flex;
  align-items: center;
  position: relative;
  overflow: hidden;
  padding: var(--sp-24) 0;
}

/* Animated gradient background */
.hero__bg {
  position: absolute;
  inset: 0;
  z-index: 0;
  background:
    radial-gradient(circle 800px at 50% -10%, hsl(238,80%,65%,0.15) 0%, transparent 80%),
    radial-gradient(circle 600px at 80% 80%, hsl(180,85%,45%,0.1) 0%, transparent 80%),
    radial-gradient(circle 600px at 10% 70%, hsl(238,80%,65%,0.08) 0%, transparent 80%);
}

/* Floating orbs */
.hero__orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(100px);
  animation: float 8s ease-in-out infinite;
  pointer-events: none;
}
.hero__orb--1 {
  width: 600px; height: 600px;
  background: hsl(238,80%,65%,0.1);
  top: -150px; left: -150px;
  animation-delay: 0s;
}
.hero__orb--2 {
  width: 500px; height: 500px;
  background: hsl(180,85%,45%,0.08);
  bottom: -100px; right: -100px;
  animation-delay: -4s;
}

.hero__content {
  position: relative;
  z-index: 1;
  text-align: center;
  max-width: 860px;
  margin: 0 auto;
  animation: fade-in 800ms ease 100ms both;
}

.hero__eyebrow {
  display: inline-flex;
  align-items: center;
  gap: var(--sp-2);
  background: var(--glass-bg);
  backdrop-filter: blur(8px);
  border: 1px solid var(--glass-border);
  color: var(--clr-primary);
  padding: var(--sp-2) var(--sp-5);
  border-radius: var(--r-full);
  font-size: 0.875rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  margin-bottom: var(--sp-8);
  box-shadow: var(--shadow-sm);
}

.hero__eyebrow i {
  color: var(--clr-primary);
  font-size: 1.1em;
}

.hero__title {
  margin-bottom: var(--sp-6);
  background: linear-gradient(135deg, var(--clr-text) 0%, var(--clr-primary-light) 60%, var(--clr-accent) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  line-height: 1.1;
}

.hero__subtitle {
  font-size: clamp(1.125rem, 2.5vw, 1.375rem);
  color: var(--clr-text-2);
  max-width: 640px;
  margin: 0 auto var(--sp-12);
  line-height: 1.6;
}

.hero__actions {
  display: flex;
  gap: var(--sp-4);
  justify-content: center;
  flex-wrap: wrap;
  margin-bottom: var(--sp-12);
}

.hero__btn-send, .hero__btn-receive {
  min-width: 200px;
}

/* ─── Trust Badges ───────────────────────────────────────────────────────── */
.trust-badges {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--sp-8);
  flex-wrap: wrap;
}
.trust-badge {
  display: flex;
  align-items: center;
  gap: var(--sp-2);
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--clr-text-3);
  background: var(--glass-bg);
  padding: var(--sp-2) var(--sp-4);
  border-radius: var(--r-full);
  border: 1px solid var(--glass-border);
}
.trust-badge i { color: var(--clr-primary); font-size: 1.25rem; }

/* ─── Stats Bar ──────────────────────────────────────────────────────────── */
.stats-bar {
  background: var(--glass-bg);
  backdrop-filter: blur(20px);
  border-top: 1px solid var(--glass-border);
  border-bottom: 1px solid var(--glass-border);
  padding: var(--sp-8) 0;
  position: relative;
  z-index: 2;
}
.stats-bar__inner {
  display: flex;
  align-items: center;
  justify-content: space-around;
  flex-wrap: wrap;
  gap: var(--sp-8);
}
.stat-item { text-align: center; }
.stat-item__value {
  font-size: 2.5rem;
  font-weight: 800;
  letter-spacing: -0.03em;
  background: linear-gradient(135deg, var(--clr-primary), var(--clr-accent));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.stat-item__label { font-size: 0.875rem; color: var(--clr-text-3); font-weight: 500; margin-top: var(--sp-1); }

/* ─── How It Works ───────────────────────────────────────────────────────── */
.section { padding: var(--sp-24) 0; position: relative; }
.section__label {
  display: inline-block;
  font-size: 0.875rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--clr-primary);
  margin-bottom: var(--sp-4);
  background: hsl(238,80%,65%,0.1);
  padding: 4px 12px;
  border-radius: var(--r-full);
}
.section__title {
  margin-bottom: var(--sp-4);
}
.section__desc {
  color: var(--clr-text-2);
  max-width: 600px;
  margin: 0 auto;
  font-size: 1.125rem;
  line-height: 1.6;
}

.steps-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--sp-8);
  margin-top: var(--sp-16);
}

.step-card {
  background: var(--glass-bg);
  backdrop-filter: blur(16px);
  border: 1px solid var(--glass-border);
  border-radius: var(--r-xl);
  padding: var(--sp-10);
  position: relative;
  transition: all var(--transition-slow);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
}
.step-card::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at top right, var(--clr-primary-glow), transparent 60%);
  opacity: 0;
  transition: opacity var(--transition-slow);
}
.step-card:hover { transform: translateY(-8px); box-shadow: var(--shadow-lg); border-color: var(--clr-primary-light); }
.step-card:hover::before { opacity: 0.5; }

.step-card__number {
  font-size: 5rem;
  font-weight: 900;
  letter-spacing: -0.05em;
  line-height: 1;
  background: linear-gradient(135deg, hsl(238,80%,65%,0.15), hsl(238,80%,65%,0.02));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  margin-bottom: var(--sp-6);
  position: absolute;
  top: var(--sp-4);
  right: var(--sp-4);
}
.step-card__icon {
  width: 64px; height: 64px;
  background: linear-gradient(135deg, var(--clr-primary), var(--clr-primary-dark));
  border-radius: var(--r-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.75rem;
  color: white;
  margin-bottom: var(--sp-6);
  box-shadow: 0 8px 24px var(--clr-primary-glow);
  position: relative;
  z-index: 1;
}
.step-card__title {
  font-size: 1.25rem;
  font-weight: 700;
  margin-bottom: var(--sp-3);
  position: relative;
  z-index: 1;
}
.step-card__desc {
  font-size: 1rem;
  color: var(--clr-text-2);
  line-height: 1.6;
  position: relative;
  z-index: 1;
}

/* ─── Features Grid ──────────────────────────────────────────────────────── */
.features-bg {
  background: var(--clr-bg-2);
  position: relative;
  overflow: hidden;
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: var(--sp-8);
  margin-top: var(--sp-16);
}

.feature-item {
  display: flex;
  gap: var(--sp-5);
  align-items: flex-start;
  background: var(--glass-bg);
  padding: var(--sp-6);
  border-radius: var(--r-lg);
  border: 1px solid var(--glass-border);
  transition: transform var(--transition);
}
.feature-item:hover { transform: translateY(-4px); box-shadow: var(--shadow-sm);}

.feature-item__icon {
  width: 56px; height: 56px;
  border-radius: var(--r-md);
  background: linear-gradient(135deg, var(--clr-primary-glow), hsl(238,80%,65%,0.05));
  border: 1px solid hsl(238,80%,65%,0.2);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  color: var(--clr-primary);
  flex-shrink: 0;
}
.feature-item__body h4 { font-size: 1.0625rem; margin-bottom: var(--sp-2); }
.feature-item__body p  { font-size: 0.9375rem; color: var(--clr-text-2); line-height: 1.6; }

/* ─── CTA Section ────────────────────────────────────────────────────────── */
.cta-section {
  padding: var(--sp-24) 0;
  text-align: center;
  position: relative;
  overflow: hidden;
}
.cta-section::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 60% 80% at 50% 50%, hsl(238,80%,65%,0.15) 0%, transparent 70%);
  pointer-events: none;
}
.cta-section__title { margin-bottom: var(--sp-4); font-size: clamp(2rem, 4vw, 3rem);}
.cta-section__desc {
  color: var(--clr-text-2);
  font-size: 1.125rem;
  max-width: 520px;
  margin: 0 auto var(--sp-10);
}
.cta-section__actions {
  display: flex;
  gap: var(--sp-4);
  justify-content: center;
  flex-wrap: wrap;
}

/* ─── Footer ─────────────────────────────────────────────────────────────── */
.footer {
  background: var(--clr-surface);
  border-top: 1px solid var(--clr-border);
  padding: var(--sp-10) 0;
}
.footer__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: var(--sp-6);
}
.footer__copy { font-size: 0.9375rem; color: var(--clr-text-3); }
.footer__links { display: flex; gap: var(--sp-6); }
.footer__links a { font-size: 0.9375rem; color: var(--clr-text-3); font-weight: 500; transition: color var(--transition); }
.footer__links a:hover { color: var(--clr-primary); }
.footer__links i { margin-right: var(--sp-1); }

/* ─── Responsive ─────────────────────────────────────────────────────────── */
@media (max-width: 768px) {
  .hero { min-height: auto; padding: var(--sp-20) 0 var(--sp-12); }
  .stats-bar__inner { gap: var(--sp-8); justify-content: center; }
  .stat-item__value { font-size: 2rem; }
  .footer__inner { flex-direction: column; text-align: center; }
  .steps-grid { grid-template-columns: 1fr; }
  .hero__actions { flex-direction: column; width: 100%; max-width: 320px; margin-inline: auto; }
}