:root {
  --bg: #03101e;
  --bg-2: #051826;
  --bg-3: #0a2236;
  --surface: #0b2435;
  --surface-2: #0f2e44;
  --border: rgba(94, 234, 212, 0.12);
  --border-strong: rgba(94, 234, 212, 0.24);
  --text: #ecfeff;
  --text-soft: #bdd9e2;
  --muted: #7a98a6;
  --accent: #14b8a6;
  --accent-2: #06b6d4;
  --accent-3: #22d3ee;
  --accent-foam: #5eead4;
  --accent-deep: #0e7490;
  --accent-glow: rgba(20, 184, 166, 0.45);
  --radius: 18px;
  --radius-sm: 12px;
  --maxw: 1180px;
  --grad-primary: linear-gradient(135deg, #0e7490 0%, #14b8a6 45%, #5eead4 100%);
  --grad-secondary: linear-gradient(135deg, #0369a1 0%, #06b6d4 50%, #5eead4 100%);
}

* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

body::before {
  content: '';
  position: fixed;
  inset: 0;
  background:
    radial-gradient(900px 600px at 85% -5%, rgba(6, 182, 212, 0.22), transparent 60%),
    radial-gradient(700px 500px at -10% 20%, rgba(94, 234, 212, 0.14), transparent 60%),
    radial-gradient(900px 700px at 50% 110%, rgba(14, 116, 144, 0.22), transparent 55%);
  pointer-events: none;
  z-index: -1;
}

body::after {
  content: '';
  position: fixed;
  left: -10%;
  right: -10%;
  bottom: -20%;
  height: 60vh;
  background:
    radial-gradient(ellipse 80% 60% at 30% 100%, rgba(20, 184, 166, 0.18), transparent 70%),
    radial-gradient(ellipse 70% 50% at 75% 100%, rgba(6, 182, 212, 0.16), transparent 70%);
  pointer-events: none;
  z-index: -1;
}

a { color: #7dd3fc; text-decoration: none; }
a:hover { color: #bae6fd; }

.container {
  max-width: var(--maxw);
  margin: 0 auto;
  padding: 0 24px;
}

/* Header */
.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(3, 16, 30, 0.72);
  backdrop-filter: saturate(180%) blur(14px);
  -webkit-backdrop-filter: saturate(180%) blur(14px);
  border-bottom: 1px solid var(--border);
}

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 0;
}

.brand {
  display: flex;
  align-items: center;
  gap: 12px;
  font-weight: 700;
  font-size: 1.05rem;
  color: var(--text);
  letter-spacing: -0.01em;
}

.brand:hover { color: var(--text); }

.brand {
  font-size: 1.15rem;
}

.brand img {
  width: 52px;
  height: 52px;
  border-radius: 12px;
  object-fit: contain;
  background: #061a2a;
  padding: 5px;
  border: 1px solid var(--border);
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 28px;
}

.nav-links a {
  color: var(--text-soft);
  font-weight: 500;
  font-size: 0.93rem;
}

.nav-links a:hover { color: white; }

.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--grad-primary);
  color: white !important;
  padding: 11px 22px;
  border-radius: 999px;
  font-weight: 600;
  font-size: 0.93rem;
  border: none;
  transition: transform 0.15s ease, box-shadow 0.2s ease;
  box-shadow: 0 8px 24px -8px var(--accent-glow);
  cursor: pointer;
}

.btn:hover {
  color: white !important;
  transform: translateY(-1px);
  box-shadow: 0 12px 30px -8px var(--accent-glow);
}

.btn-outline {
  background: transparent;
  border: 1px solid var(--border-strong);
  color: var(--text) !important;
  box-shadow: none;
}

.btn-outline:hover {
  background: rgba(20, 184, 166, 0.10);
  border-color: rgba(94, 234, 212, 0.5);
}

/* Hero */
.hero {
  padding: 110px 0 90px;
  position: relative;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(20, 184, 166, 0.10);
  border: 1px solid rgba(94, 234, 212, 0.28);
  color: #5eead4;
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 7px 14px;
  border-radius: 999px;
  margin-bottom: 24px;
}

.eyebrow .dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--accent-foam);
  box-shadow: 0 0 12px var(--accent-foam);
}

.hero h1 {
  font-size: clamp(2.4rem, 5.2vw, 4.2rem);
  line-height: 1.05;
  letter-spacing: -0.025em;
  margin: 0 0 22px;
  font-weight: 800;
  max-width: 920px;
}

.gradient-text {
  background: var(--grad-primary);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  color: transparent;
}

.hero p.lead {
  font-size: 1.18rem;
  color: var(--text-soft);
  max-width: 680px;
  margin: 0 0 36px;
}

.cta-row {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
}

/* Sections */
section {
  padding: 90px 0;
  position: relative;
}

.section-eyebrow {
  display: inline-block;
  background: rgba(20, 184, 166, 0.10);
  border: 1px solid rgba(94, 234, 212, 0.28);
  color: #5eead4;
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 6px 14px;
  border-radius: 999px;
  margin-bottom: 18px;
}

.section-head { text-align: center; margin-bottom: 56px; }
.section-head.left { text-align: left; }

.section-title {
  font-size: clamp(1.9rem, 3.6vw, 2.8rem);
  font-weight: 800;
  letter-spacing: -0.025em;
  margin: 0 0 14px;
  line-height: 1.15;
}

.section-sub {
  color: var(--text-soft);
  max-width: 680px;
  margin: 0 auto;
  font-size: 1.08rem;
}

.section-head.left .section-sub { margin: 0; }

/* Cards */
.grid-2 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(340px, 1fr));
  gap: 24px;
}

.card {
  position: relative;
  background: linear-gradient(180deg, var(--surface) 0%, var(--surface-2) 100%);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 36px;
  transition: transform 0.25s ease, border-color 0.25s ease, box-shadow 0.25s ease;
  overflow: hidden;
}

.card::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 0% 0%, rgba(20, 184, 166, 0.14), transparent 60%);
  opacity: 0;
  transition: opacity 0.3s ease;
  pointer-events: none;
}

.card:hover {
  transform: translateY(-4px);
  border-color: var(--border-strong);
  box-shadow: 0 30px 60px -30px rgba(20, 184, 166, 0.45);
}

.card:hover::before { opacity: 1; }

.product-logo {
  width: 112px;
  height: 112px;
  border-radius: 22px;
  background: #061a2a;
  border: 1px solid var(--border);
  padding: 12px;
  display: grid;
  place-items: center;
  margin-bottom: 26px;
  object-fit: contain;
}

.card-tag {
  display: inline-block;
  background: rgba(20, 184, 166, 0.14);
  color: #5eead4;
  border: 1px solid rgba(94, 234, 212, 0.32);
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  padding: 4px 12px;
  border-radius: 999px;
  text-transform: uppercase;
  margin-bottom: 16px;
}

.card h3 {
  font-size: 1.45rem;
  margin: 0 0 6px;
  letter-spacing: -0.015em;
  color: white;
}

.card .product-url {
  font-size: 0.88rem;
  color: #7dd3fc;
  margin: 0 0 18px;
  display: block;
  font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
}

.card p {
  color: var(--text-soft);
  margin: 0 0 18px;
}

.card .card-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: #5eead4;
  font-weight: 600;
  font-size: 0.95rem;
}

.card .card-link:hover { color: white; }

/* Features */
.features { background: var(--bg-2); border-top: 1px solid var(--border); border-bottom: 1px solid var(--border); }

.feature-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 28px;
}

.feature {
  padding: 28px;
  background: rgba(11, 36, 53, 0.55);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
}

.feature h4 {
  font-size: 1.05rem;
  margin: 0 0 8px;
  font-weight: 700;
  color: white;
}

.feature p {
  color: var(--text-soft);
  margin: 0;
  font-size: 0.95rem;
}

.feature-icon {
  width: 42px;
  height: 42px;
  border-radius: 12px;
  background: var(--grad-primary);
  display: grid;
  place-items: center;
  margin-bottom: 16px;
  font-size: 1.15rem;
  font-weight: 700;
  color: white;
  box-shadow: 0 6px 18px -6px var(--accent-glow);
}

/* About strip */
.about {
  padding: 90px 0;
}

.about-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 56px;
  align-items: center;
}

.about p {
  color: var(--text-soft);
  font-size: 1.05rem;
  margin: 0 0 16px;
}

.stat-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px;
}

.stat {
  background: linear-gradient(180deg, var(--surface) 0%, var(--surface-2) 100%);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 24px;
}

.stat .num {
  font-size: 1.8rem;
  font-weight: 800;
  letter-spacing: -0.02em;
  background: var(--grad-primary);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}

.stat .label {
  color: var(--text-soft);
  font-size: 0.9rem;
  margin-top: 2px;
}

/* Contact */
.contact-section { padding: 90px 0; }

.contact-card {
  background: linear-gradient(135deg, rgba(20, 184, 166, 0.14) 0%, rgba(6, 182, 212, 0.10) 100%);
  border: 1px solid rgba(94, 234, 212, 0.32);
  border-radius: 24px;
  padding: 56px;
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 48px;
  align-items: center;
}

.contact-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr;
  gap: 32px;
  align-items: start;
}

.contact-form {
  background: linear-gradient(180deg, var(--surface) 0%, var(--surface-2) 100%);
  border: 1px solid var(--border);
  border-radius: 22px;
  padding: 40px;
}

.field-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

.field { margin-bottom: 18px; display: flex; flex-direction: column; }

.field label {
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--text);
  margin-bottom: 8px;
  letter-spacing: 0.01em;
}

.field .req { color: var(--accent-foam); margin-left: 2px; }
.field .opt { color: var(--muted); font-weight: 400; font-size: 0.82rem; margin-left: 6px; }

.field input,
.field textarea {
  background: rgba(3, 16, 30, 0.6);
  border: 1px solid var(--border-strong);
  color: var(--text);
  border-radius: 10px;
  padding: 12px 14px;
  font: inherit;
  font-size: 0.97rem;
  transition: border-color 0.15s ease, box-shadow 0.15s ease, background 0.15s ease;
  font-family: inherit;
}

.field textarea { resize: vertical; min-height: 120px; }

.field input:focus,
.field textarea:focus {
  outline: none;
  border-color: var(--accent-foam);
  box-shadow: 0 0 0 3px rgba(94, 234, 212, 0.18);
  background: rgba(3, 16, 30, 0.85);
}

.field input::placeholder { color: rgba(125, 211, 252, 0.4); }

.field.error input,
.field.error textarea {
  border-color: #f87171;
  box-shadow: 0 0 0 3px rgba(248, 113, 113, 0.18);
}

.field .err {
  color: #fda4af;
  font-size: 0.82rem;
  margin-top: 6px;
  display: none;
}

.field.error .err { display: block; }

.consent {
  background: rgba(3, 16, 30, 0.55);
  border: 1px solid var(--border-strong);
  border-radius: 12px;
  padding: 20px 22px;
  margin: 6px 0 22px;
}

.consent-heading {
  color: white;
  font-size: 0.92rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  font-weight: 700;
  margin: 0 0 14px;
}

.consent-details {
  margin-top: 14px;
  padding-top: 14px;
  border-top: 1px solid rgba(94, 234, 212, 0.15);
}

.consent-details p {
  color: var(--text-soft);
  font-size: 0.88rem;
  line-height: 1.55;
  margin: 0 0 8px;
}

.consent-details p:last-child { margin-bottom: 0; }

.consent-details strong { color: white; }

.consent-details em {
  color: var(--accent-foam);
  font-style: normal;
  font-weight: 600;
}

.consent-details .consent-links { margin-top: 12px; }
.consent-details .consent-links a { color: #7dd3fc; text-decoration: underline; }

.check {
  display: grid;
  grid-template-columns: 24px 1fr;
  gap: 14px;
  align-items: start;
  cursor: pointer;
}

.check input[type="checkbox"] {
  position: absolute;
  opacity: 0;
  pointer-events: none;
}

.check-box {
  width: 22px;
  height: 22px;
  border-radius: 6px;
  border: 1.5px solid rgba(94, 234, 212, 0.5);
  background: rgba(3, 16, 30, 0.7);
  display: grid;
  place-items: center;
  margin-top: 2px;
  transition: all 0.15s ease;
  position: relative;
}

.check input[type="checkbox"]:checked + .check-box {
  background: var(--grad-primary);
  border-color: transparent;
  box-shadow: 0 0 0 3px rgba(94, 234, 212, 0.18);
}

.check input[type="checkbox"]:checked + .check-box::after {
  content: '';
  width: 6px;
  height: 11px;
  border: solid white;
  border-width: 0 2.5px 2.5px 0;
  transform: rotate(45deg) translate(-1px, -1px);
}

.check input[type="checkbox"]:focus-visible + .check-box {
  box-shadow: 0 0 0 3px rgba(94, 234, 212, 0.35);
}

.check-text {
  color: var(--text-soft);
  font-size: 0.92rem;
  line-height: 1.6;
}

.check-text strong { color: white; }
.check-text a { color: #5eead4; text-decoration: underline; }

.form-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  flex-wrap: wrap;
}

.form-note {
  color: var(--muted);
  font-size: 0.82rem;
  margin: 0;
  max-width: 360px;
}

.form-note a { color: #7dd3fc; }

.form-status {
  margin-top: 18px;
  padding: 14px 18px;
  border-radius: 10px;
  font-size: 0.94rem;
  display: none;
}

.form-status.success {
  display: block;
  background: rgba(20, 184, 166, 0.12);
  border: 1px solid rgba(94, 234, 212, 0.4);
  color: #a7f3d0;
}

.form-status.error {
  display: block;
  background: rgba(248, 113, 113, 0.10);
  border: 1px solid rgba(248, 113, 113, 0.35);
  color: #fda4af;
}

.contact-aside h3 {
  color: white;
  font-size: 1.1rem;
  margin: 0 0 14px;
}

.contact-aside .contact-details { margin-bottom: 18px; }

.aside-callout { margin-top: 0; }

.contact-card h2 {
  color: white;
  font-size: clamp(1.7rem, 2.8vw, 2.2rem);
  margin: 0 0 14px;
  letter-spacing: -0.02em;
  line-height: 1.15;
}

.contact-card p {
  color: var(--text-soft);
  margin: 0 0 20px;
}

.contact-details {
  background: rgba(3, 16, 30, 0.6);
  border: 1px solid var(--border-strong);
  border-radius: var(--radius-sm);
  padding: 28px;
}

.contact-details dt {
  font-size: 0.74rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--muted);
  margin-top: 16px;
}

.contact-details dt:first-child { margin-top: 0; }

.contact-details dd {
  margin: 4px 0 0;
  color: white;
  font-size: 1rem;
  font-weight: 500;
}

.contact-details a { color: #5eead4; }

/* Footer */
footer {
  padding: 40px 0;
  border-top: 1px solid var(--border);
  background: rgba(3, 16, 30, 0.72);
}

footer .container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 20px;
  flex-wrap: wrap;
}

footer .legal {
  color: var(--muted);
  font-size: 0.9rem;
}

footer .footer-links {
  display: flex;
  gap: 22px;
}

footer .footer-links a {
  color: var(--text-soft);
  font-size: 0.9rem;
}

footer .footer-links a:hover { color: white; }

/* Legal pages */
.legal-page { padding: 64px 0 96px; }
.legal-page .container { max-width: 820px; }

.legal-page h1 {
  font-size: clamp(2rem, 3.6vw, 2.8rem);
  letter-spacing: -0.025em;
  margin: 0 0 10px;
  font-weight: 800;
  line-height: 1.1;
}

.legal-page .updated {
  color: var(--muted);
  font-size: 0.92rem;
  margin: 0 0 40px;
}

.legal-page h2 {
  font-size: 1.4rem;
  margin: 44px 0 14px;
  letter-spacing: -0.01em;
  font-weight: 700;
  color: white;
}

.legal-page h3 {
  font-size: 1.08rem;
  margin: 26px 0 8px;
  font-weight: 700;
  color: white;
}

.legal-page p, .legal-page li {
  color: var(--text-soft);
  font-size: 1rem;
}

.legal-page strong { color: white; }

.legal-page ul, .legal-page ol { padding-left: 22px; }
.legal-page li { margin-bottom: 8px; }

.callout {
  background: linear-gradient(135deg, rgba(20, 184, 166, 0.14), rgba(6, 182, 212, 0.10));
  border: 1px solid rgba(94, 234, 212, 0.32);
  border-left: 4px solid var(--accent-foam);
  padding: 18px 22px;
  border-radius: var(--radius-sm);
  margin: 24px 0;
}

.callout p:last-child { margin-bottom: 0; }

.callout strong { color: white; }

/* Grid lines decoration */
.bg-grid {
  background-image:
    linear-gradient(rgba(94, 234, 212, 0.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(94, 234, 212, 0.05) 1px, transparent 1px);
  background-size: 60px 60px;
  background-position: -1px -1px;
  position: relative;
  overflow: hidden;
}

/* Ocean waves divider — subtle SVG-style flowing lines */
.waves {
  position: relative;
  height: 80px;
  overflow: hidden;
  background: transparent;
}

.waves svg { display: block; width: 100%; height: 100%; }

/* Animated subtle drift on hero background */
@keyframes drift {
  0% { transform: translate(0, 0); }
  50% { transform: translate(-2%, -1%); }
  100% { transform: translate(0, 0); }
}

.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(600px 300px at 20% 30%, rgba(94, 234, 212, 0.10), transparent 60%),
    radial-gradient(700px 350px at 80% 60%, rgba(6, 182, 212, 0.10), transparent 60%);
  animation: drift 18s ease-in-out infinite;
  pointer-events: none;
  z-index: -1;
}

@media (max-width: 860px) {
  .about-grid { grid-template-columns: 1fr; gap: 32px; }
  .contact-card { grid-template-columns: 1fr; padding: 36px; gap: 28px; }
  .contact-grid { grid-template-columns: 1fr; gap: 24px; }
  .contact-form { padding: 28px; }
  .field-row { grid-template-columns: 1fr; }
}

@media (max-width: 720px) {
  .nav-links { gap: 14px; }
  .nav-links a:not(.btn) { display: none; }
  section, .about { padding: 64px 0; }
  .hero { padding: 70px 0 56px; }
}