/* ===== DESIGN 3: GLASSMORPHISM CLINICAL ===== */
/* Frosted glass, floating orbs, teal-emerald gradients */

:root {
  --bg: #f4f7f9;
  --bg-alt: #ffffff;
  --glass: rgba(255, 255, 255, 0.6);
  --glass-border: rgba(255, 255, 255, 0.8);
  --glass-hover: rgba(255, 255, 255, 0.9);
  --text: #111827;
  --text-dim: #4b5563;
  --grad-start: #10b981;
  --grad-end: #06b6d4;
  --radius: 20px;
  --transition: .35s cubic-bezier(.4,0,.2,1);
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: 'Plus Jakarta Sans', -apple-system, sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
  position: relative;
}
.container { max-width: 1120px; margin: 0 auto; padding: 0 24px; }
a { text-decoration: none; color: inherit; }

/* Gradient text */
.text-gradient {
  background: linear-gradient(135deg, var(--grad-start), var(--grad-end));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* Background orbs */
.bg-orbs { position: fixed; inset: 0; pointer-events: none; z-index: 0; }
.orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(120px);
  opacity: .15;
}
.orb-1 { width: 500px; height: 500px; top: -10%; left: -10%; background: var(--grad-start); animation: orbFloat 20s ease-in-out infinite; }
.orb-2 { width: 400px; height: 400px; top: 40%; right: -5%; background: var(--grad-end); animation: orbFloat 25s ease-in-out infinite reverse; }
.orb-3 { width: 350px; height: 350px; bottom: -5%; left: 30%; background: #8b5cf6; animation: orbFloat 22s ease-in-out infinite 5s; }

/* Glass card */
.glass-card {
  background: var(--glass);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  transition: all var(--transition);
}
.glass-card:hover {
  background: var(--glass-hover);
  border-color: rgba(16,185,129,.2);
  box-shadow: 0 8px 32px rgba(16,185,129,.08);
}

/* ===== NAV ===== */
.nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 100;
  padding: 18px 0;
  transition: all var(--transition);
}
.nav.scrolled {
  background: rgba(12,17,23,.85);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--glass-border);
  padding: 12px 0;
}
.nav-inner { display: flex; align-items: center; justify-content: space-between; }
.logo { display: flex; align-items: center; gap: 10px; font-weight: 700; font-size: 1.1rem; }
.nav-menu { display: flex; list-style: none; gap: 28px; }
.nav-menu a { font-size: .88rem; color: var(--text-dim); font-weight: 500; transition: color var(--transition); }
.nav-menu a:hover { color: var(--text); }
.nav-actions { display: flex; align-items: center; gap: 16px; }
.nav-email { font-size: .8rem; color: var(--text-dim); transition: color var(--transition); }
.nav-email:hover { color: var(--grad-start); }

/* ===== BUTTONS ===== */
.btn {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 12px 28px; border-radius: 50px;
  font-weight: 600; font-size: .9rem;
  border: none; cursor: pointer;
  transition: all var(--transition);
}
.btn-gradient {
  background: linear-gradient(135deg, var(--grad-start), var(--grad-end));
  color: #fff;
}
.btn-gradient:hover {
  box-shadow: 0 0 30px rgba(16,185,129,.3), 0 0 60px rgba(6,182,212,.15);
  transform: translateY(-2px);
}
.btn-glass {
  background: var(--glass);
  border: 1px solid var(--glass-border);
  color: var(--text);
  backdrop-filter: blur(10px);
}
.btn-glass:hover {
  border-color: rgba(16,185,129,.3);
  background: rgba(16,185,129,.08);
}
.btn-lg { padding: 16px 36px; font-size: .95rem; }

/* ===== HERO ===== */
.hero {
  position: relative; z-index: 1;
  min-height: 100vh;
  display: flex; align-items: center;
  padding: 120px 0 80px;
}
.hero-content {
  display: grid; grid-template-columns: 1fr 1fr;
  gap: 60px; align-items: center;
}
.chip {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 6px 16px; border-radius: 50px;
  background: var(--glass);
  border: 1px solid var(--glass-border);
  font-size: .78rem; color: var(--text-dim);
  font-weight: 500; margin-bottom: 24px;
  animation: fadeIn .8s ease both;
}
.chip-dot {
  width: 6px; height: 6px;
  background: var(--grad-start);
  border-radius: 50%;
}
.chip-sm { font-size: .72rem; padding: 4px 12px; margin-bottom: 16px; }
.hero h1 {
  font-size: clamp(2.4rem, 4.5vw, 3.6rem);
  font-weight: 800;
  line-height: 1.1;
  margin-bottom: 20px;
  animation: fadeIn .8s ease .1s both;
}
.hero-left > p {
  font-size: 1.05rem; color: var(--text-dim);
  max-width: 500px; margin-bottom: 32px;
  animation: fadeIn .8s ease .2s both;
}
.hero-ctas {
  display: flex; gap: 14px; flex-wrap: wrap;
  animation: fadeIn .8s ease .3s both;
}

/* Hero glass card */
.hero-card {
  padding: 32px;
  animation: fadeIn .8s ease .4s both;
}
.hero-card-header { margin-bottom: 28px; }
.card-badge {
  display: inline-block;
  padding: 4px 14px;
  border-radius: 50px;
  background: linear-gradient(135deg, rgba(16,185,129,.15), rgba(6,182,212,.15));
  border: 1px solid rgba(16,185,129,.2);
  font-size: .75rem; font-weight: 600;
  color: var(--grad-start);
}
.hero-card-stats {
  display: grid; grid-template-columns: repeat(3, 1fr);
  gap: 16px; margin-bottom: 24px;
}
.hcs { text-align: center; }
.hcs-val {
  display: block; font-size: 1.8rem; font-weight: 800;
  background: linear-gradient(135deg, var(--grad-start), var(--grad-end));
  -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text;
}
.hcs-lbl { font-size: .75rem; color: var(--text-dim); text-transform: uppercase; letter-spacing: .5px; }
.hero-card-footer { display: flex; gap: 8px; }
.hcf-tag {
  padding: 4px 12px;
  border-radius: 50px;
  background: rgba(255,255,255,.04);
  border: 1px solid var(--glass-border);
  font-size: .72rem; color: var(--text-dim);
}

/* ===== SECTIONS ===== */
.section { position: relative; z-index: 1; padding: 100px 0; }
.section-alt { background: var(--bg-alt); }
.sec-head { text-align: center; margin-bottom: 56px; }
.sec-head h2 { font-size: clamp(2rem, 3.5vw, 2.8rem); font-weight: 800; margin-bottom: 12px; }
.sec-head > p { color: var(--text-dim); max-width: 480px; margin: 0 auto; }

/* ===== PILLARS GRID ===== */
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.pillar {
  padding: 32px 24px;
  opacity: 0; transform: translateY(24px);
}
.pillar.vis {
  opacity: 1; transform: translateY(0);
  transition: opacity .6s ease calc(var(--i) * .08s), transform .6s ease calc(var(--i) * .08s);
}
.p-icon { font-size: 1.8rem; margin-bottom: 16px; }
.pillar h3 { font-size: 1.05rem; font-weight: 700; margin-bottom: 8px; }
.pillar p { font-size: .88rem; color: var(--text-dim); }

/* ===== REQUIREMENTS ===== */
.req-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; margin-bottom: 32px; max-width: 700px; margin-left: auto; margin-right: auto; }
.req-item {
  display: flex; align-items: flex-start; gap: 16px;
  padding: 24px;
  opacity: 0; transform: translateY(16px);
}
.req-item.vis {
  opacity: 1; transform: translateY(0);
  transition: opacity .6s ease calc(var(--i) * .1s), transform .6s ease calc(var(--i) * .1s);
}
.req-n {
  font-size: 1.6rem; font-weight: 800;
  background: linear-gradient(135deg, var(--grad-start), var(--grad-end));
  -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text;
  min-width: 36px;
}
.req-info h4 { font-size: .9rem; font-weight: 700; margin-bottom: 4px; }
.req-info p { font-size: .82rem; color: var(--text-dim); }
.center-cta { text-align: center; display: flex; justify-content: center; gap: 14px; flex-wrap: wrap; margin-top: 16px; }

/* ===== STEPS ===== */
.steps-row {
  display: flex; align-items: center; justify-content: center;
  gap: 0; margin-bottom: 48px; flex-wrap: wrap;
}
.step {
  padding: 28px 22px; text-align: center;
  max-width: 200px; flex: 1;
  opacity: 0; transform: translateY(20px);
}
.step.vis {
  opacity: 1; transform: translateY(0);
  transition: opacity .6s ease calc(var(--i) * .1s), transform .6s ease calc(var(--i) * .1s);
}
.step-badge {
  width: 40px; height: 40px;
  display: flex; align-items: center; justify-content: center;
  margin: 0 auto 14px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--grad-start), var(--grad-end));
  font-weight: 700; font-size: .9rem; color: #fff;
}
.step h4 { font-size: .95rem; font-weight: 700; margin-bottom: 6px; }
.step p { font-size: .82rem; color: var(--text-dim); }
.step-arrow {
  color: var(--text-dim);
  font-size: 1.2rem;
  padding: 0 8px;
  opacity: .3;
}

/* ===== FAQ ===== */
.faq-wrap { max-width: 700px; margin: 0 auto; display: flex; flex-direction: column; gap: 12px; }
.faq-item { overflow: hidden; opacity: 0; transform: translateY(10px); }
.faq-item.vis { opacity: 1; transform: translateY(0); transition: all .5s ease; }
.faq-item[open] { border-color: rgba(16,185,129,.25); box-shadow: 0 0 30px rgba(16,185,129,.06); }
.faq-item summary {
  padding: 20px 24px;
  font-weight: 600; font-size: .95rem;
  cursor: pointer; list-style: none;
  display: flex; justify-content: space-between; align-items: center;
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary::after {
  content: '+'; font-size: 1.3rem; font-weight: 300;
  background: linear-gradient(135deg, var(--grad-start), var(--grad-end));
  -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text;
}
.faq-item[open] summary::after { content: '−'; }
.faq-body { padding: 0 24px 20px; font-size: .9rem; color: var(--text-dim); }
.faq-body ol { padding-left: 18px; display: flex; flex-direction: column; gap: 4px; }

/* ===== FOOTER ===== */
.footer {
  position: relative; z-index: 1;
  border-top: 1px solid var(--glass-border);
  padding: 56px 0 0;
}
.footer-grid { display: grid; grid-template-columns: 2fr 1fr 1fr; gap: 40px; padding-bottom: 40px; }
.footer-col p { margin-top: 12px; font-size: .88rem; color: var(--text-dim); max-width: 280px; }
.footer-social {
  display: inline-block; margin-top: 12px;
  font-size: .85rem; font-weight: 600;
  background: linear-gradient(135deg, var(--grad-start), var(--grad-end));
  -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text;
}
.footer-col { display: flex; flex-direction: column; gap: 8px; }
.footer-col h5 {
  font-size: .75rem; text-transform: uppercase; letter-spacing: 1px;
  color: var(--text-dim); margin-bottom: 4px;
}
.footer-col a { font-size: .88rem; color: var(--text-dim); transition: color var(--transition); }
.footer-col a:hover { color: var(--text); }
.footer-bar {
  border-top: 1px solid var(--glass-border);
  padding: 20px 0; text-align: center;
  font-size: .78rem; color: var(--text-dim);
}

/* ===== LOGO ELEMENTS ===== */
.logo-icon-wrap {
  width: 220px;
  height: 80px;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.logo-icon-sm {
  width: 220px;
  height: 80px;
}
.logo-icon-img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}
.logo-icon-img.logo-dark {
  mix-blend-mode: multiply;
}
.hero-logo-float {
  margin-bottom: 20px;
  animation: fadeIn .8s ease .2s both;
}
.hero-card-logo-wrap {
  width: 120px;
  height: 90px;
  overflow: hidden;
  border-radius: 10px;
}
.hero-card-logo-img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}
.hero-card-logo-img.logo-dark {
  mix-blend-mode: multiply;
}

/* ===== ANIMATIONS ===== */
@keyframes fadeIn { from { opacity: 0; transform: translateY(20px); } to { opacity: 1; transform: translateY(0); } }
@keyframes orbFloat {
  0%, 100% { transform: translate(0, 0); }
  33% { transform: translate(30px, -40px); }
  66% { transform: translate(-20px, 20px); }
}

/* ===== MOBILE ===== */
.hamburger {
  display: none; flex-direction: column; gap: 5px;
  background: none; border: none; cursor: pointer; padding: 4px;
}
.hamburger span { width: 22px; height: 1.5px; background: var(--text); transition: all var(--transition); }

@media (max-width: 768px) {
  .hamburger { display: flex; }
  .nav-actions { display: none; }
  .nav-menu {
    display: none; position: absolute; top: 100%; left: 0; right: 0;
    flex-direction: column; padding: 24px; gap: 14px;
    background: rgba(12,17,23,.95); backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--glass-border);
  }
  .nav-menu.open { display: flex; }
  .hero-content { grid-template-columns: 1fr; }
  .hero-right { order: -1; }
  .grid-3 { grid-template-columns: 1fr; }
  .req-grid { grid-template-columns: 1fr; }
  .steps-row { flex-direction: column; gap: 12px; }
  .step-arrow { transform: rotate(90deg); }
  .step { max-width: 100%; }
  .footer-grid { grid-template-columns: 1fr; }
  .hero { padding: 100px 0 60px; }
  .section { padding: 60px 0; }
}