:root {
  --ink: #17202a;
  --muted: #617080;
  --line: #d9e2e8;
  --paper: #f7faf9;
  --white: #ffffff;
  --teal: #147c80;
  --teal-dark: #0d555c;
  --green: #87b35b;
  --coral: #e76f51;
  --shadow: 0 18px 45px rgba(23, 32, 42, 0.12);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--ink);
  background: var(--paper);
  font-family: Arial, Helvetica, sans-serif;
  line-height: 1.5;
}

a {
  color: inherit;
  text-decoration: none;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 10;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  min-height: 76px;
  padding: 14px clamp(18px, 5vw, 64px);
  background: rgba(255, 255, 255, 0.94);
  border-bottom: 1px solid var(--line);
  backdrop-filter: blur(12px);
}

.brand {
  display: flex;
  align-items: center;
  gap: 12px;
  min-width: 190px;
}

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

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

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

.nav {
  display: flex;
  justify-content: center;
  gap: clamp(16px, 4vw, 36px);
  color: #2e3b46;
  font-weight: 700;
  font-size: 14px;
}

.header-cta,
.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 46px;
  padding: 12px 18px;
  border: 0;
  border-radius: 8px;
  font-weight: 800;
  cursor: pointer;
}

.header-cta {
  color: var(--white);
  background: var(--green);
  white-space: nowrap;
}

.hero {
  position: relative;
  min-height: calc(100vh - 76px);
  display: grid;
  align-items: end;
  padding: clamp(28px, 7vw, 76px);
  overflow: hidden;
  isolation: isolate;
}

.hero-media {
  position: absolute;
  inset: 0;
  z-index: -2;
  background:
    linear-gradient(90deg, rgba(10, 31, 38, 0.82), rgba(10, 31, 38, 0.38) 55%, rgba(10, 31, 38, 0.18)),
    url("https://images.unsplash.com/photo-1581578731548-c64695cc6952?auto=format&fit=crop&w=1800&q=82") center / cover;
}

.hero::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: -1;
  height: 24%;
  background: linear-gradient(0deg, var(--paper), rgba(247, 250, 249, 0));
}

.hero-content {
  width: min(720px, 100%);
  color: var(--white);
  padding-bottom: 7vh;
}

.eyebrow {
  margin: 0 0 12px;
  color: var(--coral);
  font-size: 13px;
  font-weight: 900;
  text-transform: uppercase;
}

h1,
h2,
h3,
p {
  overflow-wrap: anywhere;
}

h1 {
  max-width: 680px;
  margin: 0;
  font-size: clamp(44px, 7vw, 86px);
  line-height: 0.98;
  letter-spacing: 0;
}

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

h3 {
  margin: 0 0 10px;
  font-size: 22px;
  letter-spacing: 0;
}

.hero-copy {
  max-width: 620px;
  margin: 24px 0 0;
  color: rgba(255, 255, 255, 0.9);
  font-size: 19px;
}

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

.button.primary {
  color: var(--white);
  background: var(--teal);
}

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

.stats {
  width: min(1120px, calc(100% - 36px));
  margin: -34px auto 0;
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: 8px;
  box-shadow: var(--shadow);
}

.stats article {
  padding: 24px;
  border-right: 1px solid var(--line);
}

.stats article:last-child {
  border-right: 0;
}

.stats strong,
.stats span {
  display: block;
}

.stats strong {
  color: var(--teal-dark);
  font-size: 28px;
}

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

.section,
.feature-band,
.contact {
  width: min(1120px, calc(100% - 36px));
  margin: 0 auto;
}

.section {
  padding: 86px 0 0;
}

.intro {
  display: grid;
  grid-template-columns: 0.95fr 1.05fr;
  gap: clamp(28px, 6vw, 76px);
  align-items: start;
}

.intro p:last-child {
  margin: 34px 0 0;
  color: var(--muted);
  font-size: 20px;
}

.section-heading {
  max-width: 690px;
  margin-bottom: 30px;
}

.service-grid,
.plan-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 18px;
}

.card,
.plan {
  min-height: 235px;
  padding: 24px;
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: 8px;
}

.icon {
  display: inline-grid;
  place-items: center;
  width: 42px;
  height: 34px;
  margin-bottom: 34px;
  color: var(--teal-dark);
  background: #dff0ed;
  border-radius: 8px;
  font-weight: 900;
}

.card p,
.plan p,
.feature-copy p,
.contact-copy p {
  margin: 0;
  color: var(--muted);
}

.feature-band {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(28px, 6vw, 72px);
  align-items: center;
  margin-top: 86px;
  padding: clamp(34px, 6vw, 62px);
  color: var(--white);
  background: var(--teal-dark);
  border-radius: 8px;
}

.feature-copy p {
  margin-top: 20px;
  color: rgba(255, 255, 255, 0.78);
}

.checklist {
  display: grid;
  gap: 14px;
}

.checklist span {
  display: flex;
  align-items: center;
  gap: 12px;
  min-height: 58px;
  padding: 14px 16px;
  background: rgba(255, 255, 255, 0.1);
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: 8px;
}

.checklist span::before {
  content: "";
  width: 10px;
  height: 10px;
  flex: 0 0 auto;
  background: var(--green);
  border-radius: 50%;
}

.plan-grid {
  grid-template-columns: repeat(3, 1fr);
}

.plan {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.plan strong {
  margin-top: 26px;
  color: var(--teal-dark);
  font-size: 20px;
}

.plan.featured {
  color: var(--white);
  background: var(--teal);
  border-color: var(--teal);
}

.plan.featured p,
.plan.featured strong {
  color: rgba(255, 255, 255, 0.9);
}

.contact {
  display: grid;
  grid-template-columns: 0.85fr 1.15fr;
  gap: clamp(28px, 6vw, 72px);
  margin-top: 92px;
  margin-bottom: 70px;
  padding: clamp(28px, 5vw, 52px);
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: 8px;
  box-shadow: var(--shadow);
}

.contact-copy p {
  margin-top: 18px;
}

.contact-lines {
  display: grid;
  gap: 10px;
  margin-top: 28px;
  color: var(--teal-dark);
  font-weight: 800;
}

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

.form label {
  display: grid;
  gap: 7px;
  color: #33424f;
  font-size: 14px;
  font-weight: 800;
}

.form label:nth-child(3),
.form label:nth-child(4),
.form button {
  grid-column: 1 / -1;
}

input,
textarea {
  width: 100%;
  min-height: 48px;
  padding: 12px 14px;
  color: var(--ink);
  background: #fbfdfc;
  border: 1px solid var(--line);
  border-radius: 8px;
  font: inherit;
}

textarea {
  resize: vertical;
}

.form button {
  width: fit-content;
}

.footer {
  display: flex;
  justify-content: space-between;
  gap: 18px;
  padding: 28px clamp(18px, 5vw, 64px);
  color: var(--muted);
  border-top: 1px solid var(--line);
}

@media (max-width: 900px) {
  .site-header {
    flex-wrap: wrap;
  }

  .nav {
    order: 3;
    width: 100%;
    justify-content: flex-start;
  }

  .hero {
    min-height: 720px;
  }

  .stats,
  .intro,
  .feature-band,
  .contact {
    grid-template-columns: 1fr;
  }

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

@media (max-width: 620px) {
  .site-header {
    gap: 14px;
    min-height: auto;
  }

  .brand {
    min-width: 0;
  }

  .header-cta {
    min-height: 42px;
    padding: 10px 13px;
  }

  .hero {
    min-height: 680px;
    padding: 24px 18px;
  }

  .hero-media {
    background:
      linear-gradient(90deg, rgba(10, 31, 38, 0.86), rgba(10, 31, 38, 0.54)),
      url("https://images.unsplash.com/photo-1581578731548-c64695cc6952?auto=format&fit=crop&w=1000&q=82") center / cover;
  }

  h1 {
    font-size: 44px;
  }

  .hero-copy {
    font-size: 17px;
  }

  .stats,
  .service-grid,
  .plan-grid,
  .form {
    grid-template-columns: 1fr;
  }

  .stats article {
    border-right: 0;
    border-bottom: 1px solid var(--line);
  }

  .stats article:last-child {
    border-bottom: 0;
  }

  .section {
    padding-top: 68px;
  }

  .card,
  .plan {
    min-height: auto;
  }

  .contact {
    padding: 24px 18px;
  }

  .form button {
    width: 100%;
  }

  .footer {
    flex-direction: column;
  }
}