:root {
  --primary: #14b8c4;
  --primary-dark: #087f86;
  --primary-deep: #075b61;
  --primary-soft: #dcf8f8;
  --surface: #ffffff;
  --surface-soft: #f5f8f8;
  --ink: #112426;
  --muted: #586a6c;
  --line: #dce7e7;
  --warm: #ffda91;
  --warm-dark: #6b4900;
  --shadow: 0 18px 48px rgba(7, 91, 97, 0.12);
  --radius-lg: 30px;
  --radius-md: 20px;
  --radius-sm: 14px;
  --container: 1160px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  color: var(--ink);
  background: var(--surface);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}

img {
  display: block;
  max-width: 100%;
}

a {
  color: inherit;
}

button,
input,
textarea {
  font: inherit;
}

.skip-link {
  position: fixed;
  top: 12px;
  left: 12px;
  z-index: 999;
  padding: 10px 14px;
  border-radius: 10px;
  background: var(--ink);
  color: white;
  transform: translateY(-150%);
  transition: transform 0.2s ease;
}

.skip-link:focus {
  transform: translateY(0);
}

.container {
  width: min(calc(100% - 40px), var(--container));
  margin-inline: auto;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  border-bottom: 1px solid rgba(220, 231, 231, 0.85);
  background: rgba(255, 255, 255, 0.9);
  backdrop-filter: blur(14px);
}

.nav-wrap {
  min-height: 76px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 28px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
  font-weight: 800;
  letter-spacing: -0.02em;
}

.brand img {
  width: 42px;
  height: 42px;
  border-radius: 11px;
  object-fit: cover;
  border: 1px solid var(--line);
}

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

.nav-links a {
  text-decoration: none;
  color: var(--muted);
  font-weight: 650;
}

.nav-links a:hover,
.nav-links a:focus-visible,
.nav-links a[aria-current="page"] {
  color: var(--primary-dark);
}

.menu-button {
  display: none;
  min-width: 46px;
  min-height: 46px;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: white;
  color: var(--ink);
  cursor: pointer;
}

.hero {
  position: relative;
  overflow: hidden;
  padding: 88px 0 78px;
  background:
    radial-gradient(circle at 86% 18%, rgba(20, 184, 196, 0.2), transparent 28%),
    linear-gradient(180deg, #ffffff 0%, #f3fbfb 100%);
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.08fr 0.92fr;
  align-items: center;
  gap: 72px;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin: 0 0 18px;
  color: var(--primary-dark);
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  font-size: 0.78rem;
}

.eyebrow::before {
  content: "";
  width: 28px;
  height: 3px;
  border-radius: 99px;
  background: var(--primary);
}

h1,
h2,
h3 {
  margin-top: 0;
  line-height: 1.12;
  letter-spacing: -0.035em;
}

h1 {
  max-width: 720px;
  margin-bottom: 24px;
  font-size: clamp(2.7rem, 6vw, 5.3rem);
}

h2 {
  margin-bottom: 18px;
  font-size: clamp(2rem, 4vw, 3.5rem);
}

h3 {
  font-size: 1.28rem;
}

.hero-copy > p:not(.eyebrow) {
  max-width: 660px;
  margin: 0;
  color: var(--muted);
  font-size: 1.16rem;
}

.actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 32px;
}

.button {
  min-height: 52px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 9px;
  padding: 0 22px;
  border: 1px solid transparent;
  border-radius: 999px;
  text-decoration: none;
  font-weight: 800;
  transition: transform 0.2s ease, box-shadow 0.2s ease, background 0.2s ease;
}

.button:hover {
  transform: translateY(-2px);
}

.button-primary {
  background: var(--primary-deep);
  color: white;
  box-shadow: 0 12px 28px rgba(7, 91, 97, 0.22);
}

.button-secondary {
  border-color: var(--line);
  background: white;
  color: var(--ink);
}

.trust-row {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 18px;
  margin-top: 28px;
  color: var(--muted);
  font-size: 0.93rem;
  font-weight: 650;
}

.trust-row span::before {
  content: "✓";
  margin-right: 7px;
  color: var(--primary-dark);
  font-weight: 900;
}

.hero-visual {
  position: relative;
  min-height: 520px;
  display: grid;
  place-items: center;
}

.logo-panel {
  width: min(100%, 480px);
  padding: 28px;
  border-radius: var(--radius-lg);
  background: linear-gradient(150deg, #35c7ce, #0ca0ab);
  box-shadow: var(--shadow);
  transform: rotate(1.5deg);
}

.logo-panel img {
  border-radius: 22px;
  box-shadow: 0 18px 30px rgba(7, 91, 97, 0.2);
}

.float-card {
  position: absolute;
  left: -12px;
  bottom: 24px;
  width: 250px;
  padding: 18px;
  border: 1px solid rgba(220, 231, 231, 0.8);
  border-radius: var(--radius-md);
  background: rgba(255, 255, 255, 0.95);
  box-shadow: var(--shadow);
}

.float-card strong {
  display: block;
  margin-bottom: 4px;
}

.float-card span {
  color: var(--muted);
  font-size: 0.92rem;
}

.status-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 10px;
  padding: 7px 11px;
  border-radius: 999px;
  background: var(--primary-soft);
  color: var(--primary-dark);
  font-size: 0.82rem;
  font-weight: 800;
}

.section {
  padding: 96px 0;
}

.section-soft {
  background: var(--surface-soft);
}

.section-heading {
  max-width: 760px;
  margin-bottom: 48px;
}

.section-heading p {
  margin: 0;
  color: var(--muted);
  font-size: 1.08rem;
}

.kicker {
  margin: 0 0 12px;
  color: var(--primary-dark);
  font-size: 0.82rem;
  font-weight: 850;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.feature-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}

.feature-card {
  padding: 28px;
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  background: white;
}

.icon-box {
  width: 48px;
  height: 48px;
  display: grid;
  place-items: center;
  margin-bottom: 22px;
  border-radius: 14px;
  background: var(--primary-soft);
  color: var(--primary-dark);
  font-size: 1.35rem;
  font-weight: 900;
}

.feature-card p {
  margin-bottom: 0;
  color: var(--muted);
}

.steps {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  counter-reset: step;
}

.step {
  position: relative;
  padding: 28px 28px 28px 84px;
  border-top: 1px solid var(--line);
}

.step::before {
  counter-increment: step;
  content: "0" counter(step);
  position: absolute;
  top: 25px;
  left: 0;
  color: var(--primary);
  font-size: 2.1rem;
  font-weight: 900;
  letter-spacing: -0.05em;
}

.step p {
  margin: 0;
  color: var(--muted);
}

.app-grid {
  display: grid;
  grid-template-columns: 0.85fr 1.15fr;
  align-items: center;
  gap: 80px;
}

.phone-frame {
  width: min(100%, 390px);
  margin-inline: auto;
  padding: 12px;
  border-radius: 34px;
  background: #111;
  box-shadow: 0 30px 80px rgba(17, 36, 38, 0.2);
}

.phone-frame img {
  border-radius: 24px;
}

.check-list {
  display: grid;
  gap: 18px;
  margin-top: 30px;
}

.check-item {
  display: grid;
  grid-template-columns: 34px 1fr;
  gap: 14px;
  align-items: start;
}

.check {
  width: 30px;
  height: 30px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  background: var(--primary-soft);
  color: var(--primary-dark);
  font-weight: 900;
}

.check-item strong {
  display: block;
  margin-bottom: 3px;
}

.check-item span {
  color: var(--muted);
}

.privacy-panel {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 52px;
  padding: 52px;
  border-radius: var(--radius-lg);
  background: var(--primary-deep);
  color: white;
}

.privacy-panel p {
  color: rgba(255, 255, 255, 0.78);
}

.privacy-points {
  display: grid;
  gap: 14px;
}

.privacy-point {
  display: grid;
  grid-template-columns: 38px 1fr;
  gap: 13px;
  padding: 15px 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.14);
}

.privacy-point:last-child {
  border-bottom: 0;
}

.privacy-point strong {
  display: block;
}

.privacy-point span {
  color: rgba(255, 255, 255, 0.7);
  font-size: 0.94rem;
}

.privacy-panel .button-secondary {
  border-color: rgba(255, 255, 255, 0.25);
  background: rgba(255, 255, 255, 0.1);
  color: white;
}

.support-banner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 32px;
  padding: 46px;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background: white;
  box-shadow: var(--shadow);
}

.support-banner p {
  max-width: 650px;
  margin-bottom: 0;
  color: var(--muted);
}

.site-footer {
  padding: 58px 0 28px;
  background: #0b1e20;
  color: white;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.3fr 0.7fr 0.8fr;
  gap: 48px;
}

.footer-brand p,
.footer-col p {
  color: rgba(255, 255, 255, 0.62);
}

.footer-brand {
  max-width: 440px;
}

.footer-title {
  margin: 0 0 15px;
  font-weight: 800;
}

.footer-links {
  display: grid;
  gap: 10px;
}

.footer-links a {
  color: rgba(255, 255, 255, 0.7);
  text-decoration: none;
}

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

.copyright {
  margin-top: 42px;
  padding-top: 22px;
  border-top: 1px solid rgba(255, 255, 255, 0.12);
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 12px;
  color: rgba(255, 255, 255, 0.55);
  font-size: 0.9rem;
}

.page-hero {
  padding: 82px 0 62px;
  background: linear-gradient(180deg, #f0fbfb 0%, #ffffff 100%);
}

.page-hero p {
  max-width: 720px;
  margin: 0;
  color: var(--muted);
  font-size: 1.12rem;
}

.content-shell {
  width: min(calc(100% - 40px), 880px);
  margin: 0 auto;
  padding: 70px 0 96px;
}

.legal-meta {
  display: inline-flex;
  margin-bottom: 32px;
  padding: 8px 12px;
  border-radius: 999px;
  background: var(--primary-soft);
  color: var(--primary-dark);
  font-size: 0.9rem;
  font-weight: 750;
}

.legal-section {
  padding: 28px 0;
  border-bottom: 1px solid var(--line);
}

.legal-section:last-child {
  border-bottom: 0;
}

.legal-section h2 {
  font-size: 1.55rem;
  letter-spacing: -0.02em;
}

.legal-section p,
.legal-section li {
  color: var(--muted);
}

.contact-grid {
  display: grid;
  grid-template-columns: 0.85fr 1.15fr;
  gap: 44px;
}

.contact-card,
.form-card {
  padding: 32px;
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  background: white;
}

.contact-detail {
  padding: 20px 0;
  border-bottom: 1px solid var(--line);
}

.contact-detail:last-child {
  border-bottom: 0;
}

.contact-detail small {
  display: block;
  margin-bottom: 5px;
  color: var(--muted);
}

.contact-detail a {
  color: var(--primary-dark);
  font-weight: 750;
  word-break: break-word;
}

.form-group {
  margin-bottom: 20px;
}

.form-group label {
  display: block;
  margin-bottom: 8px;
  font-weight: 750;
}

.form-group input,
.form-group textarea {
  width: 100%;
  min-height: 50px;
  padding: 13px 14px;
  border: 1px solid #bfd0d1;
  border-radius: 12px;
  background: white;
  color: var(--ink);
}

.form-group textarea {
  min-height: 150px;
  resize: vertical;
}

.form-group input:focus,
.form-group textarea:focus {
  outline: 3px solid rgba(20, 184, 196, 0.18);
  border-color: var(--primary-dark);
}

.honeypot {
  position: absolute !important;
  left: -9999px !important;
}

.form-note {
  margin: 16px 0 0;
  color: var(--muted);
  font-size: 0.9rem;
}

.success-box {
  display: none;
  margin-bottom: 22px;
  padding: 14px 16px;
  border-radius: 12px;
  background: var(--primary-soft);
  color: var(--primary-deep);
  font-weight: 700;
}

.success-box.is-visible {
  display: block;
}

.not-found {
  min-height: 70vh;
  display: grid;
  place-items: center;
  text-align: center;
  padding: 60px 20px;
}

.not-found p {
  color: var(--muted);
}

@media (max-width: 900px) {
  .hero-grid,
  .app-grid,
  .privacy-panel,
  .contact-grid {
    grid-template-columns: 1fr;
  }

  .hero {
    padding-top: 64px;
  }

  .hero-visual {
    min-height: auto;
  }

  .logo-panel {
    margin-top: 20px;
  }

  .float-card {
    left: 4%;
  }

  .feature-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .steps {
    grid-template-columns: 1fr;
  }

  .footer-grid {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 700px) {
  .container {
    width: min(calc(100% - 28px), var(--container));
  }

  .menu-button {
    display: inline-grid;
    place-items: center;
  }

  .nav-links {
    position: absolute;
    top: 76px;
    left: 14px;
    right: 14px;
    display: none;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    padding: 10px;
    border: 1px solid var(--line);
    border-radius: 16px;
    background: white;
    box-shadow: var(--shadow);
  }

  .nav-links.is-open {
    display: flex;
  }

  .nav-links a {
    padding: 13px 12px;
    border-radius: 10px;
  }

  .nav-links a:hover {
    background: var(--primary-soft);
  }

  h1 {
    font-size: clamp(2.5rem, 13vw, 4rem);
  }

  .section {
    padding: 72px 0;
  }

  .feature-grid,
  .footer-grid {
    grid-template-columns: 1fr;
  }

  .privacy-panel,
  .support-banner {
    padding: 30px;
  }

  .support-banner {
    align-items: flex-start;
    flex-direction: column;
  }

  .float-card {
    position: relative;
    left: auto;
    bottom: auto;
    width: 100%;
    margin-top: 18px;
  }

  .hero-visual {
    display: block;
  }

  .logo-panel {
    padding: 18px;
  }

  .phone-frame {
    width: 88%;
  }

  .copyright {
    flex-direction: column;
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  *,
  *::before,
  *::after {
    transition: none !important;
  }
}