/* babianpro.com — dark teal / auth-API theme inspired by stytch.com */
:root {
  --bg-base:    #0b0f1a;
  --bg-card:    #111827;
  --bg-card2:   #151d2e;
  --teal:       #00d4c8;
  --teal-dim:   #00b4aa;
  --teal-glow:  rgba(0,212,200,.18);
  --teal-subtle:rgba(0,212,200,.08);
  --txt:        #e8edf5;
  --txt-muted:  #8b96aa;
  --txt-dim:    #5a6478;
  --border:     rgba(0,212,200,.18);
  --border-dim: rgba(255,255,255,.07);
  --radius-sm:  6px;
  --radius-md:  12px;
  --radius-lg:  20px;
  --font:       'Inter', 'Segoe UI', system-ui, sans-serif;
  --max-w:      1140px;
  --trans:      .2s ease;
}

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

html { scroll-behavior: smooth; }

body {
  font-family: var(--font);
  background: var(--bg-base);
  color: var(--txt);
  line-height: 1.65;
  overflow-x: hidden;
}

a { color: inherit; text-decoration: none; }
img, svg { display: block; max-width: 100%; }
button { font-family: inherit; cursor: pointer; border: none; background: none; }

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

/* ── Nav ── */
.site-nav {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(11,15,26,.92);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border-dim);
}
.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 64px;
  gap: 24px;
}
.nav-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-shrink: 0;
}
.nav-logo-mark {
  width: 36px;
  height: 36px;
}
.nav-brand {
  font-size: 1.15rem;
  font-weight: 700;
  letter-spacing: -.01em;
  color: var(--txt);
}
.nav-links {
  display: flex;
  align-items: center;
  gap: 28px;
  list-style: none;
}
.nav-links a {
  font-size: .9rem;
  color: var(--txt-muted);
  transition: color var(--trans);
}
.nav-links a:hover { color: var(--teal); }
.nav-cta {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-shrink: 0;
}

/* ── Buttons ── */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 10px 22px;
  border-radius: var(--radius-sm);
  font-size: .9rem;
  font-weight: 600;
  transition: all var(--trans);
  line-height: 1;
  min-height: 44px;
}
.btn-primary {
  background: var(--teal);
  color: #0b0f1a;
}
.btn-primary:hover {
  background: var(--teal-dim);
  transform: translateY(-1px);
  box-shadow: 0 4px 20px var(--teal-glow);
}
.btn-outline {
  border: 1.5px solid var(--border);
  color: var(--teal);
  background: transparent;
}
.btn-outline:hover {
  background: var(--teal-subtle);
  border-color: var(--teal);
}
.btn-lg {
  padding: 14px 32px;
  font-size: 1rem;
  border-radius: var(--radius-md);
  min-height: 52px;
}
.btn-ghost {
  color: var(--teal);
  font-size: .9rem;
  font-weight: 600;
}
.btn-ghost:hover { text-decoration: underline; }

/* ── Hero ── */
.hero {
  padding: 100px 0 80px;
  position: relative;
  overflow: hidden;
}
.hero::before {
  content: '';
  position: absolute;
  top: -200px;
  right: -200px;
  width: 700px;
  height: 700px;
  background: radial-gradient(circle, rgba(0,212,200,.12) 0%, transparent 65%);
  pointer-events: none;
}
.hero::after {
  content: '';
  position: absolute;
  bottom: -100px;
  left: -100px;
  width: 500px;
  height: 500px;
  background: radial-gradient(circle, rgba(0,212,200,.07) 0%, transparent 65%);
  pointer-events: none;
}
.hero-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
  position: relative;
  z-index: 1;
}
.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: var(--teal-subtle);
  border: 1px solid var(--border);
  border-radius: 100px;
  padding: 5px 14px;
  font-size: .78rem;
  color: var(--teal);
  font-weight: 600;
  letter-spacing: .04em;
  text-transform: uppercase;
  margin-bottom: 20px;
}
.hero-title {
  font-size: clamp(2rem, 4.2vw, 3.2rem);
  font-weight: 800;
  line-height: 1.15;
  letter-spacing: -.03em;
  margin-bottom: 20px;
}
.hero-title .accent { color: var(--teal); }
.hero-desc {
  font-size: 1.08rem;
  color: var(--txt-muted);
  margin-bottom: 32px;
  max-width: 480px;
}
.hero-actions {
  display: flex;
  align-items: center;
  gap: 16px;
  flex-wrap: wrap;
}
.hero-stats {
  display: flex;
  gap: 32px;
  margin-top: 40px;
  padding-top: 32px;
  border-top: 1px solid var(--border-dim);
}
.hero-stat-num {
  font-size: 1.6rem;
  font-weight: 800;
  color: var(--teal);
  letter-spacing: -.02em;
}
.hero-stat-label {
  font-size: .8rem;
  color: var(--txt-muted);
  margin-top: 2px;
}
.hero-visual {
  position: relative;
}
.hero-terminal {
  background: var(--bg-card);
  border: 1px solid var(--border-dim);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: 0 32px 80px rgba(0,0,0,.5), 0 0 0 1px rgba(0,212,200,.1);
}
.terminal-bar {
  background: var(--bg-card2);
  padding: 12px 16px;
  display: flex;
  align-items: center;
  gap: 8px;
  border-bottom: 1px solid var(--border-dim);
}
.terminal-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
}
.terminal-dot.r { background: #ff5f57; }
.terminal-dot.y { background: #ffbd2e; }
.terminal-dot.g { background: #28ca41; }
.terminal-title {
  flex: 1;
  text-align: center;
  font-size: .75rem;
  color: var(--txt-dim);
  font-family: 'Fira Code', 'Courier New', monospace;
}
.terminal-body {
  padding: 20px 24px;
  font-family: 'Fira Code', 'Courier New', monospace;
  font-size: .82rem;
}
.terminal-line {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  margin-bottom: 8px;
  line-height: 1.5;
}
.terminal-line .prompt { color: var(--teal); flex-shrink: 0; }
.terminal-line .cmd { color: var(--txt); }
.terminal-line .output { color: var(--txt-muted); }
.terminal-line .success { color: #28ca41; }
.terminal-line .key { color: #c792ea; }
.terminal-line .val { color: #f78c6c; }
.terminal-cursor {
  display: inline-block;
  width: 8px;
  height: 1.1em;
  background: var(--teal);
  vertical-align: text-bottom;
  animation: blink 1.1s step-end infinite;
}
@keyframes blink { 0%,100%{opacity:1} 50%{opacity:0} }

/* ── Section commons ── */
section { padding: 80px 0; }
.section-label {
  font-size: .78rem;
  font-weight: 700;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--teal);
  margin-bottom: 12px;
}
.section-title {
  font-size: clamp(1.6rem, 3vw, 2.4rem);
  font-weight: 800;
  letter-spacing: -.025em;
  margin-bottom: 14px;
}
.section-sub {
  font-size: 1.05rem;
  color: var(--txt-muted);
  max-width: 560px;
}

/* ── Trust bar ── */
.trust-bar {
  padding: 32px 0;
  border-top: 1px solid var(--border-dim);
  border-bottom: 1px solid var(--border-dim);
}
.trust-bar-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  flex-wrap: wrap;
}
.trust-item {
  display: flex;
  align-items: center;
  gap: 10px;
  color: var(--txt-muted);
  font-size: .88rem;
}
.trust-item svg { color: var(--teal); flex-shrink: 0; }

/* ── Features (3-col) ── */
.features { background: var(--bg-card); }
.features-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-top: 48px;
}
.feature-card {
  background: var(--bg-card2);
  border: 1px solid var(--border-dim);
  border-radius: var(--radius-md);
  padding: 28px 24px;
  transition: border-color var(--trans), transform var(--trans);
}
.feature-card:hover {
  border-color: var(--border);
  transform: translateY(-3px);
}
.feature-icon {
  width: 44px;
  height: 44px;
  background: var(--teal-subtle);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 16px;
  color: var(--teal);
}
.feature-name {
  font-size: 1rem;
  font-weight: 700;
  margin-bottom: 8px;
}
.feature-desc {
  font-size: .88rem;
  color: var(--txt-muted);
  line-height: 1.6;
}

/* ── Steps ── */
.steps-section { background: var(--bg-base); }
.steps-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0;
  margin-top: 48px;
  position: relative;
}
.steps-grid::before {
  content: '';
  position: absolute;
  top: 28px;
  left: 10%;
  right: 10%;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--teal-dim), transparent);
}
.step-card {
  padding: 0 24px;
  text-align: center;
  position: relative;
}
.step-num {
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: var(--bg-card);
  border: 2px solid var(--teal);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  font-weight: 800;
  color: var(--teal);
  margin: 0 auto 20px;
  position: relative;
  z-index: 1;
  box-shadow: 0 0 24px var(--teal-glow);
}
.step-title {
  font-size: 1rem;
  font-weight: 700;
  margin-bottom: 8px;
}
.step-desc {
  font-size: .88rem;
  color: var(--txt-muted);
}

/* ── Security section ── */
.security-section { background: var(--bg-card); }
.security-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
}
.security-list {
  list-style: none;
  margin-top: 28px;
  display: flex;
  flex-direction: column;
  gap: 16px;
}
.security-list li {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  font-size: .93rem;
}
.security-list li::before {
  content: '';
  width: 18px;
  height: 18px;
  border-radius: 50%;
  background: var(--teal-subtle);
  border: 1.5px solid var(--teal);
  flex-shrink: 0;
  margin-top: 2px;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='10' height='10' viewBox='0 0 10 10'%3E%3Cpath d='M2 5l2.5 2.5L8 3' stroke='%2300d4c8' stroke-width='1.5' fill='none' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: center;
}
.security-visual {
  background: var(--bg-base);
  border: 1px solid var(--border-dim);
  border-radius: var(--radius-lg);
  padding: 32px;
  position: relative;
  overflow: hidden;
}
.security-visual::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 60% 30%, rgba(0,212,200,.08), transparent 60%);
}
.sec-metric {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 16px;
  background: var(--bg-card2);
  border: 1px solid var(--border-dim);
  border-radius: var(--radius-md);
  margin-bottom: 12px;
  position: relative;
  z-index: 1;
}
.sec-metric-icon {
  width: 40px;
  height: 40px;
  border-radius: 8px;
  background: var(--teal-subtle);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--teal);
  flex-shrink: 0;
}
.sec-metric-val {
  font-size: 1.2rem;
  font-weight: 800;
  color: var(--teal);
}
.sec-metric-label {
  font-size: .8rem;
  color: var(--txt-muted);
}

/* ── Platforms ── */
.platforms-section { background: var(--bg-base); }
.platforms-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  margin-top: 48px;
}
.platform-card {
  background: var(--bg-card);
  border: 1px solid var(--border-dim);
  border-radius: var(--radius-md);
  padding: 24px 20px;
  text-align: center;
  transition: border-color var(--trans), transform var(--trans), box-shadow var(--trans);
}
.platform-card:hover {
  border-color: var(--teal);
  transform: translateY(-4px);
  box-shadow: 0 12px 40px rgba(0,212,200,.12);
}
.platform-icon {
  width: 48px;
  height: 48px;
  margin: 0 auto 16px;
  color: var(--teal);
}
.platform-name {
  font-size: .95rem;
  font-weight: 700;
  margin-bottom: 4px;
}
.platform-sub {
  font-size: .8rem;
  color: var(--txt-muted);
  margin-bottom: 20px;
}
.platform-btn {
  width: 100%;
}

/* ── FAQ ── */
.faq-section { background: var(--bg-card); }
.faq-grid {
  margin-top: 48px;
  max-width: 720px;
}
.faq-item {
  border-bottom: 1px solid var(--border-dim);
  padding: 20px 0;
}
.faq-item:first-child { border-top: 1px solid var(--border-dim); }
.faq-q {
  font-size: .97rem;
  font-weight: 700;
  margin-bottom: 10px;
  color: var(--txt);
}
.faq-a {
  font-size: .88rem;
  color: var(--txt-muted);
  line-height: 1.7;
}

/* ── CTA Banner ── */
.cta-banner {
  background: linear-gradient(135deg, #0b1628 0%, #0e1f3a 50%, #0b1628 100%);
  border-top: 1px solid var(--border-dim);
  border-bottom: 1px solid var(--border-dim);
  position: relative;
  overflow: hidden;
}
.cta-banner::before {
  content: '';
  position: absolute;
  top: -100px;
  left: 50%;
  transform: translateX(-50%);
  width: 600px;
  height: 300px;
  background: radial-gradient(ellipse, rgba(0,212,200,.15), transparent 70%);
}
.cta-banner-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 32px;
  padding: 64px 0;
  position: relative;
  z-index: 1;
  flex-wrap: wrap;
}
.cta-banner-text .section-title { margin-bottom: 8px; }
.cta-banner-actions { display: flex; gap: 16px; align-items: center; flex-wrap: wrap; }

/* ── Footer ── */
.site-footer {
  background: var(--bg-base);
  border-top: 1px solid var(--border-dim);
  padding: 48px 0 32px;
}
.footer-top {
  display: grid;
  grid-template-columns: 1.6fr 1fr 1fr 1fr;
  gap: 40px;
  padding-bottom: 40px;
  border-bottom: 1px solid var(--border-dim);
}
.footer-brand {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 14px;
}
.footer-desc {
  font-size: .84rem;
  color: var(--txt-muted);
  line-height: 1.7;
  max-width: 260px;
}
.footer-col-title {
  font-size: .8rem;
  font-weight: 700;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: var(--txt-dim);
  margin-bottom: 16px;
}
.footer-links {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.footer-links a {
  font-size: .85rem;
  color: var(--txt-muted);
  transition: color var(--trans);
}
.footer-links a:hover { color: var(--teal); }
.footer-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 28px;
  gap: 16px;
  flex-wrap: wrap;
}
.footer-copy {
  font-size: .8rem;
  color: var(--txt-dim);
}
.footer-legal {
  display: flex;
  gap: 20px;
}
.footer-legal a {
  font-size: .8rem;
  color: var(--txt-dim);
  transition: color var(--trans);
}
.footer-legal a:hover { color: var(--teal); }

/* ── Responsive ── */
@media (max-width: 960px) {
  .hero-inner { grid-template-columns: 1fr; gap: 48px; }
  .hero-visual { order: -1; }
  .features-grid { grid-template-columns: 1fr 1fr; }
  .steps-grid { grid-template-columns: 1fr; gap: 32px; }
  .steps-grid::before { display: none; }
  .security-inner { grid-template-columns: 1fr; gap: 40px; }
  .platforms-grid { grid-template-columns: 1fr 1fr; }
  .footer-top { grid-template-columns: 1fr 1fr; gap: 28px; }
  .cta-banner-inner { flex-direction: column; text-align: center; }
  .cta-banner-actions { justify-content: center; }
  .nav-links { display: none; }
}

@media (max-width: 600px) {
  .hero { padding: 64px 0 48px; }
  .features-grid { grid-template-columns: 1fr; }
  .platforms-grid { grid-template-columns: 1fr 1fr; }
  .footer-top { grid-template-columns: 1fr; }
  .hero-stats { flex-direction: column; gap: 20px; }
  .trust-bar-inner { justify-content: center; gap: 16px; }
  .footer-bottom { flex-direction: column; align-items: flex-start; }
  .section-title { font-size: 1.5rem; }
  .hero-title { font-size: 1.8rem; }
}

@media (max-width: 390px) {
  .container { padding: 0 16px; }
  .platforms-grid { grid-template-columns: 1fr; }
  .hero-actions { flex-direction: column; align-items: stretch; }
  .btn-lg { width: 100%; }
}