:root {
  color-scheme: light;
  --ink: #17202a;
  --muted: #607084;
  --line: #dbe3ec;
  --surface: #ffffff;
  --soft: #f5f8fb;
  --brand: #126b68;
  --brand-dark: #0d4f4d;
  --accent: #d99131;
  --accent-soft: #fff5e6;
  --shadow: 0 18px 45px rgba(24, 38, 57, 0.12);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: Arial, Helvetica, sans-serif;
  color: var(--ink);
  background: var(--surface);
  line-height: 1.55;
}

a {
  color: inherit;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 10;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 18px clamp(20px, 5vw, 72px);
  background: rgba(255, 255, 255, 0.94);
  border-bottom: 1px solid var(--line);
  backdrop-filter: blur(14px);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
}

.brand-mark {
  display: grid;
  width: 44px;
  height: 44px;
  place-items: center;
  border-radius: 8px;
  color: #fff;
  background: var(--brand);
  font-weight: 800;
}

.brand strong,
.brand small {
  display: block;
}

.brand small {
  color: var(--muted);
  font-size: 12px;
}

nav {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
  justify-content: flex-end;
}

nav a {
  padding: 8px 10px;
  color: #34465b;
  text-decoration: none;
  font-size: 14px;
  font-weight: 700;
}

nav a:hover {
  color: var(--brand);
}

.hero {
  min-height: 86vh;
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(320px, 560px);
  align-items: center;
  gap: clamp(28px, 5vw, 70px);
  padding: clamp(46px, 8vw, 96px) clamp(20px, 5vw, 72px) 46px;
  background:
    linear-gradient(120deg, rgba(18, 107, 104, 0.08), rgba(217, 145, 49, 0.12)),
    #f8fafc;
}

.hero-content {
  max-width: 760px;
  order: 1;
}

.hero-media {
  order: 2;
  position: relative;
  min-height: 420px;
  border: 1px solid var(--line);
  border-radius: 8px;
  overflow: hidden;
  background: #17202a;
  box-shadow: var(--shadow);
}

.hero-media img {
  width: 100%;
  height: 100%;
  min-height: 420px;
  object-fit: cover;
  display: block;
}

.uptime-panel {
  position: absolute;
  right: 8%;
  bottom: 12%;
  width: min(230px, 70%);
  padding: 22px;
  border-radius: 8px;
  color: #17202a;
  background: #fff;
  box-shadow: 0 18px 32px rgba(0, 0, 0, 0.18);
}

.uptime-panel strong {
  display: block;
  font-size: 44px;
  line-height: 1;
  color: var(--brand);
}

.uptime-panel span {
  color: var(--muted);
  font-weight: 700;
}

.eyebrow {
  margin: 0 0 10px;
  color: var(--brand);
  font-size: 13px;
  font-weight: 800;
  letter-spacing: 0;
  text-transform: uppercase;
}

h1,
h2,
h3,
p {
  margin-top: 0;
}

h1 {
  margin-bottom: 18px;
  font-size: clamp(48px, 8vw, 92px);
  line-height: 0.95;
  letter-spacing: 0;
}

h2 {
  margin-bottom: 14px;
  font-size: clamp(30px, 4vw, 48px);
  line-height: 1.08;
  letter-spacing: 0;
}

h3 {
  margin-bottom: 10px;
  font-size: 20px;
  line-height: 1.2;
}

.hero p:not(.eyebrow) {
  max-width: 650px;
  color: #405168;
  font-size: 19px;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 30px;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 46px;
  padding: 12px 18px;
  border: 1px solid transparent;
  border-radius: 8px;
  text-decoration: none;
  font-weight: 800;
}

.button.primary {
  color: #fff;
  background: var(--brand);
}

.button.primary:hover {
  background: var(--brand-dark);
}

.button.secondary {
  color: var(--brand-dark);
  background: #fff;
  border-color: var(--line);
}

.section {
  padding: clamp(56px, 8vw, 92px) clamp(20px, 5vw, 72px);
}

.section-heading {
  max-width: 760px;
  margin-bottom: 30px;
}

.feature-grid,
.policy-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 18px;
}

.feature-grid article,
.policy-grid article,
.steps article,
.contact-card {
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
}

.feature-grid article,
.policy-grid article,
.steps article {
  padding: 24px;
}

.feature-grid p,
.policy-grid p,
.steps p,
.contact-section p {
  color: var(--muted);
}

.icon {
  display: inline-grid;
  place-items: center;
  width: 42px;
  height: 42px;
  margin-bottom: 18px;
  border-radius: 8px;
  color: var(--brand-dark);
  background: #e7f4f2;
  font-size: 13px;
  font-weight: 900;
}

.plans-section,
.policy-section {
  background: var(--soft);
}

.plans {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 20px;
  align-items: stretch;
}

.plan {
  position: relative;
  display: flex;
  min-height: 100%;
  flex-direction: column;
  padding: 28px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
  box-shadow: 0 10px 24px rgba(24, 38, 57, 0.06);
}

.plan.featured {
  border-color: rgba(18, 107, 104, 0.45);
  box-shadow: var(--shadow);
}

.badge {
  width: max-content;
  margin-bottom: 14px;
  padding: 6px 10px;
  border-radius: 8px;
  color: #7a4a00;
  background: var(--accent-soft);
  font-size: 12px;
  font-weight: 900;
  text-transform: uppercase;
}

.price {
  margin-bottom: 20px;
  color: var(--ink);
  font-size: 44px;
  font-weight: 900;
  line-height: 1;
}

.price span {
  color: var(--muted);
  font-size: 16px;
  font-weight: 700;
}

ul {
  margin: 0 0 24px;
  padding-left: 20px;
  color: var(--muted);
}

li + li {
  margin-top: 8px;
}

.plan .button {
  width: 100%;
  margin-top: auto;
}

.process-section {
  background: #fff;
}

.steps {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
}

.steps strong {
  display: inline-grid;
  width: 38px;
  height: 38px;
  margin-bottom: 18px;
  place-items: center;
  border-radius: 50%;
  color: #fff;
  background: var(--accent);
}

.policy-grid {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.contact-section {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(320px, 0.8fr);
  gap: 40px;
  align-items: center;
}

.contact-section h2 {
  max-width: 650px;
}

.contact-section > div:first-child p:not(.eyebrow) {
  max-width: 620px;
  font-size: 18px;
}

.contact-card {
  padding: 26px;
  box-shadow: var(--shadow);
}

.contact-card p {
  margin-bottom: 12px;
}

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

.contact-card a {
  color: var(--brand-dark);
  font-weight: 800;
}

.site-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  flex-wrap: wrap;
  padding: 26px clamp(20px, 5vw, 72px);
  color: #d7e1e6;
  background: #17202a;
}

.site-footer p {
  margin: 0;
}

.site-footer div {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
}

.site-footer a {
  color: #fff;
  text-decoration: none;
  font-weight: 700;
}

@media (max-width: 980px) {
  .site-header {
    align-items: flex-start;
    flex-direction: column;
  }

  nav {
    justify-content: flex-start;
  }

  .hero {
    min-height: auto;
    grid-template-columns: 1fr;
  }

  .hero-content,
  .hero-media {
    order: initial;
  }

  .hero-media {
    min-height: 330px;
  }

  .feature-grid,
  .plans,
  .steps {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .contact-section {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 640px) {
  .site-header {
    position: static;
  }

  nav a {
    padding-left: 0;
    padding-right: 12px;
  }

  .hero {
    padding-top: 34px;
  }

  .hero-media {
    min-height: 280px;
  }

  .feature-grid,
  .plans,
  .steps,
  .policy-grid {
    grid-template-columns: 1fr;
  }

  .button,
  .hero-actions {
    width: 100%;
  }

  .section {
    padding-top: 48px;
    padding-bottom: 48px;
  }
}