:root {
  --bg: #ffffff;
  --bg-soft: #f7f8fa;
  --surface: #ffffff;
  --surface-soft: #fbfcfd;
  --text: #111827;
  --muted: #667085;
  --line: #e7eaee;
  --primary: #57c6d6;
  --primary-dark: #2f9eb4;
  --shadow: 0 18px 50px rgba(17, 24, 39, 0.06);
  --shadow-soft: 0 10px 30px rgba(17, 24, 39, 0.04);
  --radius: 24px;
  --radius-sm: 18px;
  --transition: 220ms ease;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: 'Inter', sans-serif;
  color: var(--text);
  background: var(--bg);
  line-height: 1.65;
}
body.menu-open { overflow: hidden; }
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
button, input, textarea { font: inherit; }
.container { width: min(1160px, calc(100% - 32px)); margin: 0 auto; }
.narrow { max-width: 760px; }
.section { padding: 88px 0; }
.section-alt { background: var(--bg-soft); }
h1, h2, h3, h4 { margin: 0 0 14px; line-height: 1.08; letter-spacing: -0.04em; }
h1 { font-size: clamp(2.7rem, 5vw, 5rem); }
h2 { font-size: clamp(2rem, 4vw, 3rem); }
h3 { font-size: 1.25rem; letter-spacing: -0.02em; }
p { margin: 0 0 16px; color: var(--muted); }
small { color: var(--muted); }
.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 9px 14px;
  border-radius: 999px;
  border: 1px solid rgba(87,198,214,0.16);
  background: rgba(87,198,214,0.10);
  color: var(--primary-dark);
  font-size: .82rem;
  font-weight: 700;
  letter-spacing: .02em;
  margin-bottom: 18px;
}
.site-header {
  position: sticky;
  top: 0;
  z-index: 60;
  background: rgba(255,255,255,0.9);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(231,234,238,0.9);
}
.nav-wrap {
  min-height: 84px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
}
.brand { display: flex; align-items: center; gap: 14px; flex-shrink: 0; }
.brand img { width: 50px; height: 50px; object-fit: contain; }
.brand strong { display: block; font-size: 1rem; }
.brand span { display: block; color: var(--muted); font-size: .84rem; }
.main-nav { display: flex; align-items: center; gap: 24px; }
.main-nav a { color: var(--muted); font-weight: 500; position: relative; }
.main-nav a::after {
  content: '';
  position: absolute;
  left: 0;
  bottom: -10px;
  width: 0;
  height: 2px;
  background: var(--text);
  transition: width var(--transition);
}
.main-nav a:hover, .main-nav a.active { color: var(--text); }
.main-nav a:hover::after, .main-nav a.active::after { width: 100%; }
.nav-toggle {
  display: none;
  width: 48px;
  height: 48px;
  border-radius: 14px;
  border: 1px solid var(--line);
  background: #fff;
  cursor: pointer;
}
.hero {
  padding: 56px 0 44px;
  background:
    radial-gradient(circle at top right, rgba(87,198,214,0.10), transparent 28%),
    linear-gradient(180deg, #ffffff 0%, #fbfcfd 100%);
}
.hero-grid {
  display: grid;
  grid-template-columns: 1.05fr .95fr;
  gap: 34px;
  align-items: stretch;
}
.hero-copy {
  display: flex;
  flex-direction: column;
  justify-content: center;
  min-height: 620px;
}
.hero-copy p { max-width: 650px; font-size: 1.04rem; }
.hero-slider {
  position: relative;
  min-height: 118px;
  border: 1px solid var(--line);
  background: #fff;
  border-radius: 20px;
  padding: 24px;
  box-shadow: var(--shadow-soft);
  margin: 28px 0 26px;
  overflow: hidden;
}
.slide {
  position: absolute;
  inset: 24px;
  opacity: 0;
  transform: translateY(12px);
  transition: opacity .6s ease, transform .6s ease;
  pointer-events: none;
}
.slide.active {
  opacity: 1;
  transform: translateY(0);
  pointer-events: auto;
}
.slide strong { display: block; font-size: 1.06rem; margin-bottom: 8px; }
.hero-actions { display: flex; gap: 14px; flex-wrap: wrap; }
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 14px 22px;
  border-radius: 15px;
  border: 1px solid var(--text);
  background: var(--text);
  color: #fff;
  font-weight: 600;
  cursor: pointer;
  transition: transform var(--transition), box-shadow var(--transition), background var(--transition), color var(--transition), border-color var(--transition);
}
.btn:hover { transform: translateY(-2px); box-shadow: var(--shadow-soft); }
.btn-secondary {
  background: #fff;
  color: var(--text);
  border-color: var(--line);
}
.btn-ghost {
  background: transparent;
  color: var(--text);
  border-color: transparent;
  padding-left: 0;
}
.hero-media {
  position: relative;
  min-height: 620px;
  border-radius: 34px;
  overflow: hidden;
  background: linear-gradient(180deg, #ffffff 0%, #f6fafb 100%);
  border: 1px solid var(--line);
  box-shadow: var(--shadow);
}
.hero-panel {
  position: absolute;
  inset: 0;
  padding: 34px;
  display: grid;
  grid-template-rows: auto 1fr auto;
}
.hero-topline {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
}
.hero-chip, .stat-chip {
  display: inline-flex;
  align-items: center;
  padding: 10px 14px;
  border-radius: 999px;
  background: rgba(255,255,255,0.8);
  border: 1px solid rgba(17,24,39,0.08);
  color: var(--text);
  font-size: .88rem;
  font-weight: 600;
}
.hero-visual {
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
}
.hero-orbit,
.hero-orbit::before,
.hero-orbit::after {
  position: absolute;
  border-radius: 50%;
  border: 1px solid rgba(87,198,214,0.18);
}
.hero-orbit {
  width: 420px;
  height: 420px;
  animation: slowSpin 22s linear infinite;
}
.hero-orbit::before {
  content: '';
  inset: 24px;
}
.hero-orbit::after {
  content: '';
  inset: 58px;
}
@keyframes slowSpin { from { transform: rotate(0deg); } to { transform: rotate(360deg);} }
.hero-logo-wrap {
  width: min(280px, 60%);
  aspect-ratio: 1 / 1;
  border-radius: 32px;
  background: rgba(255,255,255,0.92);
  border: 1px solid rgba(17,24,39,0.08);
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: var(--shadow-soft);
  z-index: 2;
  animation: floatSoft 4.5s ease-in-out infinite;
}
.hero-logo-wrap img { width: 78%; height: auto; }
@keyframes floatSoft {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-10px); }
}
.hero-bottom {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
}
.info-box, .card, .price-card, .quote-card, .timeline-card, .founder-card, .contact-card, .legal-box, .cta-box, .placeholder-photo {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow-soft);
}
.info-box { padding: 18px; }
.info-box strong { display: block; margin-bottom: 8px; }
.grid { display: grid; gap: 22px; }
.grid.three { grid-template-columns: repeat(3, 1fr); }
.grid.two { grid-template-columns: repeat(2, 1fr); }
.card { padding: 28px; }
.card.soft, .info-box.soft, .legal-box { background: var(--surface-soft); }
.section-head { max-width: 780px; margin: 0 auto 38px; text-align: center; }
.section-head.left { text-align: left; margin-left: 0; }
.kpi-row {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 18px;
}
.kpi {
  padding: 26px;
  border: 1px solid var(--line);
  border-radius: 22px;
  background: #fff;
  box-shadow: var(--shadow-soft);
}
.kpi strong { display: block; font-size: 2rem; letter-spacing: -0.05em; margin-bottom: 6px; }
.split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 28px;
  align-items: center;
}
.check-list, .feature-list, .price-card ul {
  padding-left: 18px;
  margin: 16px 0 0;
  color: var(--muted);
}
.check-list li, .feature-list li, .price-card li { margin-bottom: 10px; }
.highlight-box {
  padding: 26px;
  border-radius: 26px;
  background: linear-gradient(180deg, #ffffff 0%, #f9fcfd 100%);
  border: 1px solid var(--line);
}
.page-hero {
  padding: 72px 0 28px;
  background: linear-gradient(180deg, #ffffff 0%, #f8fbfc 100%);
}
.page-hero.small h1 { font-size: clamp(2.2rem, 4.5vw, 3.5rem); }
.pricing-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.price-card { position: relative; padding: 30px; display: flex; flex-direction: column; }
.price-top span { color: var(--primary-dark); font-weight: 700; }
.price-top h2 { font-size: 2.2rem; margin: 8px 0 10px; }
.price-card .btn { margin-top: auto; }
.price-card.featured { border-color: rgba(87,198,214,0.35); transform: translateY(-4px); }
.badge {
  position: absolute;
  top: 18px;
  right: 18px;
  padding: 7px 10px;
  border-radius: 999px;
  background: rgba(87,198,214,0.12);
  color: var(--primary-dark);
  font-size: .78rem;
  font-weight: 700;
}
.extra-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; }
.extra-card { padding: 22px; border: 1px solid var(--line); border-radius: 20px; background: #fff; }
.quote-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.quote-card { padding: 24px; }
.quote-card p { color: var(--text); }
.quote-card span { color: var(--muted); font-size: .92rem; }
.faq-list details {
  border-bottom: 1px solid var(--line);
  padding: 18px 0;
}
.faq-list summary { cursor: pointer; font-weight: 600; list-style: none; }
.faq-list summary::-webkit-details-marker { display: none; }
.faq-list summary::after { content: '+'; float: right; color: var(--muted); }
.faq-list details[open] summary::after { content: '–'; }
.founder-grid {
  display: grid;
  grid-template-columns: .75fr 1.25fr;
  gap: 24px;
  align-items: stretch;
}
.placeholder-photo {
  min-height: 430px;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
  background:
    linear-gradient(180deg, rgba(87,198,214,0.08), rgba(87,198,214,0.02)),
    #fff;
}
.placeholder-inner {
  width: 100%;
  height: 100%;
  border: 1.5px dashed rgba(47,158,180,0.35);
  border-radius: 22px;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 24px;
}
.founder-card { padding: 30px; }
.timeline { display: grid; gap: 18px; }
.timeline-card { padding: 22px; }
.timeline-card strong { display: block; margin-bottom: 8px; }
.contact-grid { display: grid; grid-template-columns: .9fr 1.1fr; gap: 24px; }
.contact-card, .contact-form { padding: 28px; }
.form-row { display: grid; gap: 8px; margin-bottom: 16px; }
input, textarea {
  width: 100%;
  border: 1px solid var(--line);
  border-radius: 14px;
  padding: 14px 16px;
  background: #fff;
  transition: border-color var(--transition), box-shadow var(--transition);
}
input:focus, textarea:focus {
  outline: none;
  border-color: rgba(47,158,180,0.35);
  box-shadow: 0 0 0 4px rgba(87,198,214,0.12);
}
.contact-points { display: grid; gap: 14px; margin-top: 20px; }
.contact-points div { padding: 16px 18px; border-radius: 18px; background: #fff; border: 1px solid var(--line); }
.cta-box {
  padding: 32px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
}
.legal-box { padding: 28px; }
.site-footer {
  padding: 34px 0 44px;
  border-top: 1px solid var(--line);
  background: #fff;
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.2fr .8fr .8fr;
  gap: 24px;
}
.footer-grid h4 { margin-bottom: 10px; font-size: 1rem; }
.footer-grid a { display: block; color: var(--muted); margin: 7px 0; }
.footer-note { margin-top: 24px; padding-top: 18px; border-top: 1px solid var(--line); font-size: .92rem; color: var(--muted); }
.cookie-banner {
  position: fixed;
  left: 16px;
  right: 16px;
  bottom: 16px;
  z-index: 90;
  opacity: 1;
  transition: opacity var(--transition), transform var(--transition);
}
.cookie-banner.hidden { opacity: 0; transform: translateY(16px); pointer-events: none; }
.cookie-inner {
  background: rgba(255,255,255,0.96);
  border: 1px solid var(--line);
  border-radius: 22px;
  box-shadow: var(--shadow);
  padding: 20px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
}
.cookie-actions { display: flex; gap: 12px; flex-wrap: wrap; }
.reveal { opacity: 0; transform: translateY(26px); transition: opacity .6s ease, transform .6s ease; }
.reveal.visible { opacity: 1; transform: translateY(0); }
.progress-bar {
  position: fixed;
  top: 0;
  left: 0;
  width: 0;
  height: 3px;
  z-index: 80;
  background: linear-gradient(90deg, var(--primary), var(--primary-dark));
}
.floating-contact {
  position: fixed;
  right: 20px;
  bottom: 24px;
  z-index: 70;
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 14px 18px;
  border-radius: 999px;
  background: var(--text);
  color: #fff;
  box-shadow: var(--shadow);
}
.floating-contact.hidden { display: none; }
@media (max-width: 1024px) {
  .hero-grid, .split, .contact-grid, .founder-grid, .pricing-grid, .kpi-row, .quote-grid, .extra-grid, .grid.three, .grid.two, .footer-grid {
    grid-template-columns: 1fr 1fr;
  }
  .hero-copy, .hero-media { min-height: auto; }
  .hero-bottom { grid-template-columns: 1fr; }
}
@media (max-width: 820px) {
  h1 { font-size: clamp(2.2rem, 9vw, 3.6rem); }
  h2 { font-size: clamp(1.8rem, 7vw, 2.8rem); }
  .nav-toggle { display: inline-flex; align-items: center; justify-content: center; }
  .main-nav {
    position: fixed;
    top: 84px;
    left: 16px;
    right: 16px;
    background: rgba(255,255,255,0.98);
    border: 1px solid var(--line);
    border-radius: 22px;
    box-shadow: var(--shadow);
    padding: 18px;
    display: none;
    flex-direction: column;
    align-items: flex-start;
    gap: 14px;
  }
  .main-nav.open { display: flex; }
  .hero-grid, .split, .contact-grid, .founder-grid, .pricing-grid, .kpi-row, .quote-grid, .extra-grid, .grid.three, .grid.two, .footer-grid {
    grid-template-columns: 1fr;
  }
  .section { padding: 72px 0; }
  .hero { padding-top: 36px; }
  .hero-copy { min-height: auto; }
  .hero-media { min-height: 500px; }
  .hero-orbit { width: 320px; height: 320px; }
  .cta-box, .cookie-inner { flex-direction: column; align-items: flex-start; }
  .floating-contact { right: 16px; left: 16px; justify-content: center; }
}