/* ═══════════════════════════════════════════════════════════════
   landing.css — index.html styles
   ═══════════════════════════════════════════════════════════════ */

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

.hero-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.hero-grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(24,119,242,0.07) 1px, transparent 1px),
    linear-gradient(90deg, rgba(24,119,242,0.07) 1px, transparent 1px);
  background-size: 60px 60px;
  mask-image: radial-gradient(ellipse 80% 80% at 50% 50%, black 30%, transparent 100%);
}

.hero-glow {
  position: absolute;
  top: 20%;
  left: 50%;
  transform: translateX(-50%);
  width: 700px;
  height: 500px;
  background: radial-gradient(ellipse, rgba(24,119,242,0.18) 0%, transparent 70%);
  pointer-events: none;
}

.hero-content {
  position: relative;
  z-index: 2;
  padding-top: 60px;
  padding-bottom: 80px;
  max-width: 700px;
}

.hero-eyebrow { margin-bottom: 20px; animation: riseUp 0.5s 0.1s var(--bounce) both; }

.hero-title {
  font-size: clamp(3.2rem, 8vw, 7rem);
  font-weight: 900;
  line-height: 0.95;
  margin-bottom: 24px;
  animation: riseUp 0.5s 0.2s var(--bounce) both;
}

.hero-title-blue {
  color: var(--blue);
  -webkit-text-stroke: 0px;
  display: block;
}

.hero-sub {
  font-size: 1.1rem;
  color: var(--text-muted);
  max-width: 520px;
  margin-bottom: 36px;
  line-height: 1.7;
  animation: riseUp 0.5s 0.3s var(--bounce) both;
}

.hero-cta {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  margin-bottom: 48px;
  animation: riseUp 0.5s 0.4s var(--bounce) both;
}

.hero-stats {
  display: flex;
  align-items: center;
  gap: 24px;
  animation: riseUp 0.5s 0.5s var(--bounce) both;
}

.hero-stat { display: flex; flex-direction: column; gap: 2px; }
.hero-stat-num {
  font-family: var(--font-display);
  font-size: 1.4rem;
  font-weight: 800;
  color: var(--blue-light);
}
.hero-stat-label {
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--text-dim);
}
.hero-stat-div {
  width: 1px;
  height: 36px;
  background: var(--border);
}

/* Hero logo right side */
.hero-logo-display {
  position: absolute;
  right: 60px;
  top: 50%;
  transform: translateY(-50%);
  z-index: 1;
  animation: riseUp 0.6s 0.3s var(--bounce) both;
}
.hero-logo-img {
  width: clamp(240px, 28vw, 420px);
  opacity: 0.85;
  filter: drop-shadow(0 0 40px rgba(24,119,242,0.4));
}

@media (max-width: 900px) {
  .hero-logo-display { display: none; }
  .hero-content { max-width: 100%; }
}

/* ── Sections ───────────────────────────────────────────────── */
.section {
  padding: 100px 0;
}

.section-dark {
  background: var(--gray-900);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}

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

.section-eyebrow {
  font-size: 0.82rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--blue);
  margin-bottom: 12px;
}

.section-header h2 {
  font-size: clamp(2rem, 4vw, 3.5rem);
}

/* ── Steps ──────────────────────────────────────────────────── */
.steps-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}

@media (max-width: 900px) { .steps-grid { grid-template-columns: 1fr 1fr; } }
@media (max-width: 540px) { .steps-grid { grid-template-columns: 1fr; } }

.step-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
  padding: 28px 24px;
  position: relative;
  transition: border-color 0.2s, transform 0.2s;
}
.step-card:hover { border-color: var(--border-blue); transform: translateY(-4px); }

.step-num {
  font-family: var(--font-display);
  font-size: 0.75rem;
  font-weight: 800;
  letter-spacing: 0.12em;
  color: var(--blue);
  margin-bottom: 16px;
}
.step-icon { font-size: 2.4rem; margin-bottom: 12px; }
.step-card h3 { font-size: 1.15rem; margin-bottom: 10px; }
.step-card p  { font-size: 0.88rem; color: var(--text-muted); line-height: 1.6; }

/* ── Features ───────────────────────────────────────────────── */
.features-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  grid-template-rows: auto auto;
  gap: 20px;
}

@media (max-width: 900px) { .features-grid { grid-template-columns: 1fr 1fr; } }
@media (max-width: 540px) { .features-grid { grid-template-columns: 1fr; } }

.feature-card {
  background: var(--surface2);
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
  padding: 28px;
  transition: border-color 0.2s, transform 0.2s;
}
.feature-card:hover { border-color: var(--border-blue); transform: translateY(-3px); }

.feature-large {
  grid-row: 1 / 3;
}

@media (max-width: 900px) {
  .feature-large { grid-row: auto; grid-column: 1 / -1; }
}

.feature-icon    { font-size: 2rem; margin-bottom: 14px; }
.feature-icon-lg { font-size: 3rem; margin-bottom: 18px; }
.feature-card h3 { font-size: 1.15rem; margin-bottom: 10px; }
.feature-card p  { font-size: 0.88rem; color: var(--text-muted); line-height: 1.6; }
.feature-grades  { display: flex; gap: 8px; margin-top: 20px; }

/* ── CTA Banner ─────────────────────────────────────────────── */
.cta-banner {
  padding: 80px 0;
  background: linear-gradient(135deg, rgba(24,119,242,0.12) 0%, rgba(10,10,10,0) 60%);
  border-top: 1px solid var(--border-blue);
  border-bottom: 1px solid var(--border-blue);
}
.cta-content {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 32px;
  flex-wrap: wrap;
}
.cta-content h2 { font-size: clamp(1.8rem, 4vw, 3rem); margin-bottom: 8px; }

/* ── Footer ─────────────────────────────────────────────────── */
.footer {
  padding: 48px 0;
  border-top: 1px solid var(--border);
}
.footer-inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 20px;
  text-align: center;
}
.footer-brand { display: flex; align-items: center; gap: 12px; }
.footer-tagline {
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  color: var(--text-dim);
  text-transform: uppercase;
}
.footer-links { display: flex; gap: 24px; }
.footer-links a { font-size: 0.88rem; color: var(--text-dim); transition: color 0.15s; }
.footer-links a:hover { color: var(--blue-light); }
.footer-copy { font-size: 0.78rem; color: var(--text-dim); }