@import url('https://fonts.googleapis.com/css2?family=DM+Sans:wght@300;400;500;600;700&display=swap');

:root {
  --teal: #00796B;
  --teal-dark: #004D40;
  --teal-deep: #00332b;
  --teal-hover: #00695C;
  --mint: #4db6ac;
  --mint-light: #80cbc4;
  --mint-pale: #b2dfdb;
  --cream: #faf9f7;
}

*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }
::selection { background: var(--mint-pale); color: var(--teal-dark); }

body {
  font-family: 'DM Sans', -apple-system, BlinkMacSystemFont, sans-serif;
  color: #3f3f46;
  background: #fff;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

a { color: var(--teal); text-decoration: none; }
a:hover { color: var(--teal-hover); }

main { flex: 1; }

/* ─── Header ─── */
.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(255,255,255,0.88);
  backdrop-filter: blur(16px) saturate(180%);
  -webkit-backdrop-filter: blur(16px) saturate(180%);
  border-bottom: 1px solid rgba(0,0,0,0.06);
}

.header-inner {
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 28px;
  height: 64px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.logo {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
}

.logo-text {
  font-weight: 600;
  font-size: 21px;
  letter-spacing: 0.5px;
}

.logo-sec { color: var(--teal); }
.logo-art { color: var(--mint); }
.logo-o { color: var(--teal); }

.nav-links {
  display: flex;
  gap: 2px;
  list-style: none;
}

.nav-links a {
  font-size: 13.5px;
  font-weight: 400;
  color: #71717a;
  padding: 8px 14px;
  border-radius: 8px;
  transition: all 0.15s;
  text-decoration: none;
}

.nav-links a:hover { color: var(--teal); background: rgba(0,121,107,0.04); }
.nav-links a.active { font-weight: 600; color: var(--teal); background: rgba(0,121,107,0.04); }

.mobile-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
  color: #3f3f46;
}

.mobile-menu {
  display: none;
  background: rgba(255,255,255,0.97);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid #e4e4e7;
  padding: 8px 20px 16px;
}

.mobile-menu a {
  display: block;
  font-size: 15px;
  color: #52525b;
  padding: 12px 8px;
  text-decoration: none;
}

.mobile-menu a.active { font-weight: 600; color: var(--teal); }

/* ─── Footer ─── */
.site-footer {
  background: var(--teal-deep);
  padding: 56px 32px 36px;
  position: relative;
  overflow: hidden;
}

.footer-inner {
  max-width: 1100px;
  margin: 0 auto;
  position: relative;
  z-index: 2;
}

.footer-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 32px;
  margin-bottom: 40px;
}

.footer-col h4 {
  font-size: 11px;
  font-weight: 600;
  color: var(--mint-light);
  text-transform: uppercase;
  letter-spacing: 2px;
  margin-bottom: 16px;
}

.footer-col a, .footer-col p {
  display: block;
  font-size: 13px;
  color: var(--mint-pale);
  opacity: 0.75;
  padding: 5px 0;
  text-decoration: none;
}

.footer-col a:hover { opacity: 1; }

.footer-tagline {
  font-size: 13px;
  color: var(--mint-pale);
  margin-top: 12px;
  line-height: 1.7;
  opacity: 0.7;
}

.footer-bottom {
  border-top: 1px solid rgba(0,121,107,0.2);
  padding-top: 20px;
  font-size: 12px;
  color: var(--mint-pale);
  opacity: 0.4;
}

.footer .logo-sec, .footer .logo-o { color: #fff; }
.footer .logo-art { color: var(--mint-light); }

/* ─── Hero ─── */
.hero {
  position: relative;
  padding: 120px 0 100px;
  overflow: hidden;
}

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

.hero-mesh {
  position: absolute;
  width: 120%;
  height: 120%;
  top: -10%;
  left: -10%;
  background:
    radial-gradient(ellipse 80% 60% at 20% 30%, rgba(0,121,107,0.56) 0%, transparent 70%),
    radial-gradient(ellipse 60% 80% at 80% 20%, rgba(0,150,136,0.67) 0%, transparent 60%),
    radial-gradient(ellipse 70% 50% at 60% 80%, rgba(0,77,64,0.8) 0%, transparent 70%),
    radial-gradient(ellipse 50% 70% at 10% 80%, rgba(0,137,123,0.67) 0%, transparent 60%),
    linear-gradient(160deg, var(--teal-deep) 0%, var(--teal-dark) 100%);
  animation: meshMove 20s ease-in-out infinite alternate;
}

@keyframes meshMove {
  0% { transform: translate(0,0) scale(1); }
  33% { transform: translate(-2%,1%) scale(1.02); }
  66% { transform: translate(1%,-1%) scale(0.99); }
  100% { transform: translate(-1%,2%) scale(1.01); }
}

.hero-content {
  max-width: 860px;
  margin: 0 auto;
  padding: 0 32px;
  position: relative;
  z-index: 2;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(255,255,255,0.12);
  backdrop-filter: blur(8px);
  border-radius: 999px;
  padding: 6px 16px;
  margin-bottom: 28px;
  border: 1px solid rgba(255,255,255,0.15);
}

.hero-badge-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--mint);
}

.hero-badge span {
  font-size: 12px;
  color: #ffffff;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 1.5px;
  opacity: 0.9;
}

.hero h1 {
  font-weight: 700;
  font-size: clamp(40px, 6.5vw, 68px);
  color: #ffffff;
  line-height: 1.05;
  margin-bottom: 24px;
  letter-spacing: -1px;
}

.hero h1 .accent { color: var(--mint); }

.hero-desc {
  font-size: 18px;
  color: rgba(255,255,255,0.75);
  line-height: 1.75;
  max-width: 520px;
  margin-bottom: 36px;
}

.hero-buttons {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}

.btn-primary {
  font-family: 'DM Sans', sans-serif;
  font-weight: 500;
  font-size: 15px;
  background: #ffffff;
  color: var(--teal-dark);
  border: none;
  border-radius: 999px;
  padding: 14px 32px;
  text-decoration: none;
  display: inline-block;
  box-shadow: 0 4px 16px rgba(0,0,0,0.15);
  transition: transform 0.15s, box-shadow 0.15s;
  cursor: pointer;
}

.btn-primary:hover {
  transform: translateY(-1px);
  box-shadow: 0 6px 20px rgba(0,0,0,0.2);
  color: var(--teal-dark);
}

.btn-secondary {
  font-family: 'DM Sans', sans-serif;
  font-weight: 500;
  font-size: 15px;
  background: rgba(255,255,255,0.12);
  color: #ffffff;
  border: 1px solid rgba(255,255,255,0.25);
  border-radius: 999px;
  padding: 14px 32px;
  text-decoration: none;
  display: inline-block;
  backdrop-filter: blur(4px);
  cursor: pointer;
}

.btn-secondary:hover { background: rgba(255,255,255,0.18); color: #fff; }

.btn-teal {
  font-family: 'DM Sans', sans-serif;
  font-weight: 500;
  font-size: 15px;
  background: #ffffff;
  color: var(--teal-dark);
  border-radius: 999px;
  padding: 14px 36px;
  text-decoration: none;
  display: inline-block;
  transition: transform 0.15s;
}

.btn-teal:hover { transform: translateY(-1px); color: var(--teal-dark); }

/* ─── Feature Cards ─── */
.features { max-width: 960px; margin: 0 auto; padding: 80px 32px; }
.features-title { font-weight: 300; font-size: clamp(24px,3.5vw,32px); color: #2d2d30; text-align: center; margin-bottom: 56px; }
.features-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); gap: 20px; }

.feature-card {
  padding: 32px;
  border-radius: 20px;
  border: 1px solid rgba(0,121,107,0.08);
  transition: transform 0.2s, box-shadow 0.2s;
  cursor: default;
}

.feature-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 32px -8px rgba(0,121,107,0.12);
}

.feature-card-header { display: flex; justify-content: space-between; align-items: flex-start; margin-bottom: 20px; }

.feature-icon {
  width: 40px; height: 40px; border-radius: 10px;
  background: rgba(0,121,107,0.07);
  display: flex; align-items: center; justify-content: center;
}

.feature-icon-inner {
  width: 16px; height: 16px; border-radius: 3px;
  border: 2px solid var(--teal); opacity: 0.7;
}

.feature-card h3 { font-weight: 600; font-size: 17px; color: #3f3f46; margin-bottom: 10px; }
.feature-card p { font-size: 14px; color: #71717a; line-height: 1.75; }

.card-1 { background: linear-gradient(135deg, rgba(0,121,107,0.03), rgba(77,182,172,0.07)); }
.card-2 { background: linear-gradient(135deg, rgba(77,182,172,0.03), rgba(178,223,219,0.09)); }
.card-3 { background: linear-gradient(135deg, rgba(0,77,64,0.03), rgba(0,121,107,0.06)); }

/* ─── Coming Soon Badge ─── */
.coming-soon {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: linear-gradient(135deg, rgba(0,121,107,0.07), rgba(77,182,172,0.09));
  border: 1px solid rgba(0,121,107,0.15);
  border-radius: 999px;
  padding: 6px 14px;
}

.coming-soon svg { width: 14px; height: 14px; stroke: var(--teal); fill: none; stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; }
.coming-soon span { font-size: 12px; font-weight: 600; color: var(--teal); letter-spacing: 0.5px; }

/* ─── How It Works ─── */
.how-section { background: var(--cream); padding: 80px 32px; }
.how-inner { max-width: 800px; margin: 0 auto; }
.how-title { font-weight: 300; font-size: 28px; color: #2d2d30; margin-bottom: 16px; text-align: center; }
.how-subtitle { font-size: 15px; color: #71717a; line-height: 1.7; text-align: center; max-width: 540px; margin: 0 auto 56px; }

.step {
  display: grid;
  grid-template-columns: 1fr 280px;
  gap: 40px;
  margin-bottom: 56px;
  align-items: center;
}

.step.reverse { grid-template-columns: 280px 1fr; }
.step.reverse .step-text { order: 1; }
.step.reverse .step-img { order: 0; }

.step-badges { display: flex; align-items: center; gap: 10px; margin-bottom: 14px; flex-wrap: wrap; }

.step-number {
  font-weight: 700;
  font-size: 13px;
  color: var(--teal);
  background: rgba(0,121,107,0.06);
  border-radius: 6px;
  padding: 5px 12px;
  letter-spacing: 1px;
}

.step h4 { font-weight: 600; font-size: 20px; color: #3f3f46; margin-bottom: 10px; }
.step p { font-size: 14.5px; color: #71717a; line-height: 1.8; }

.step-screenshot {
  width: 100%;
  border-radius: 16px;
  box-shadow: 0 8px 32px -8px rgba(0,0,0,0.12);
  border: 1px solid rgba(0,0,0,0.06);
}

.step-placeholder {
  background: linear-gradient(135deg, rgba(0,121,107,0.03), rgba(77,182,172,0.07));
  border: 2px dashed rgba(0,121,107,0.15);
  border-radius: 16px;
  aspect-ratio: 9/16;
  max-height: 400px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 12px;
  padding: 24px;
}

.step-placeholder span {
  font-size: 13px;
  color: var(--teal);
  font-weight: 500;
  text-align: center;
}

/* ─── CTA Section ─── */
.cta-section {
  position: relative;
  padding: 72px 32px;
  overflow: hidden;
}

.cta-bg {
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, var(--teal-dark), var(--teal));
  z-index: 0;
}

.cta-content {
  max-width: 560px;
  margin: 0 auto;
  text-align: center;
  position: relative;
  z-index: 2;
}

.cta-content h2 { font-weight: 500; font-size: 26px; color: #ffffff; margin-bottom: 16px; }
.cta-content p { font-size: 15px; color: rgba(255,255,255,0.75); line-height: 1.7; margin-bottom: 28px; }

/* ─── Legal Pages ─── */
.legal-page { max-width: 720px; margin: 0 auto; padding: 56px 32px 72px; }

.legal-header { margin-bottom: 40px; }

.legal-accent {
  width: 48px; height: 3px;
  background: linear-gradient(90deg, var(--teal), var(--mint));
  border-radius: 2px;
  margin-bottom: 20px;
}

.legal-page h1 {
  font-weight: 300;
  font-size: clamp(30px, 4.5vw, 40px);
  color: #2d2d30;
  margin-bottom: 6px;
  line-height: 1.2;
}

.legal-meta { font-size: 13px; color: #a1a1aa; margin-bottom: 28px; }

.legal-page h2 {
  font-weight: 600;
  font-size: 17px;
  color: #3f3f46;
  margin-top: 36px;
  margin-bottom: 10px;
}

.legal-page h3 {
  font-weight: 500;
  font-size: 15px;
  color: #52525b;
  margin-top: 20px;
  margin-bottom: 8px;
}

.legal-page p {
  font-size: 14.5px;
  color: #52525b;
  line-height: 1.85;
  margin-bottom: 16px;
}

/* ─── Contact Cards ─── */
.contact-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 16px;
  margin-top: 32px;
}

.contact-card {
  padding: 28px;
  border-radius: 16px;
  border: 1px solid #e4e4e7;
  background: #fff;
  transition: box-shadow 0.2s;
}

.contact-card:hover { box-shadow: 0 4px 16px -4px rgba(0,0,0,0.08); }
.contact-card h3 { font-weight: 600; font-size: 16px; color: #3f3f46; margin-bottom: 8px; }
.contact-card p { font-size: 14px; color: #71717a; line-height: 1.7; margin-bottom: 14px; }
.contact-card a { font-size: 15px; color: var(--teal); font-weight: 500; }

/* ─── Responsive ─── */
@media (max-width: 768px) {
  .nav-links { display: none !important; }
  .mobile-toggle { display: block !important; }
  .step, .step.reverse { grid-template-columns: 1fr !important; }
  .step .step-text, .step.reverse .step-text { order: 0 !important; }
  .step .step-img, .step.reverse .step-img { order: 1 !important; }
  .hero h1 { font-size: clamp(32px, 8vw, 48px); }
}

/* ─── Floating squares (decorative) ─── */
.floating-squares {
  position: absolute;
  inset: 0;
  overflow: hidden;
  pointer-events: none;
  z-index: 1;
}

.floating-sq {
  position: absolute;
  border-radius: 4px;
  border: 1.5px solid currentColor;
  animation: floatSq 18s ease-in-out infinite alternate;
}

@keyframes floatSq {
  0% { transform: translateY(0) rotate(0deg); }
  100% { transform: translateY(-20px) rotate(8deg); }
}