/* Senior Tech Lifeline - Launch landing page */

:root {
  --navy: #0f2a44;
  --blue: #17476f;
  --gold: #f0b84f;
  --cream: #fbf7ef;
  --white: #ffffff;
  --ink: #1d2730;
  --muted: #586572;
  --border: #d9e0e7;
  --shadow: 0 18px 50px rgba(15, 42, 68, 0.13);
  --radius: 22px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: Arial, Helvetica, sans-serif;
  color: var(--ink);
  background: var(--white);
  line-height: 1.6;
  font-size: 18px;
}

img,
svg {
  max-width: 100%;
}

a {
  color: inherit;
}

.container {
  width: min(1120px, calc(100% - 40px));
  margin: 0 auto;
}

.skip-link {
  position: absolute;
  left: -999px;
  top: 12px;
  background: var(--gold);
  color: var(--navy);
  padding: 10px 14px;
  border-radius: 10px;
  z-index: 20;
}

.skip-link:focus {
  left: 12px;
}

.site-header {
  position: sticky;
  top: 0;
  background: rgba(255, 255, 255, 0.94);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
  z-index: 10;
}

.header-inner {
  min-height: 82px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
  color: var(--navy);
}

.brand-mark {
  display: grid;
  place-items: center;
  width: 42px;
  height: 42px;
  border-radius: 14px;
  background: var(--navy);
  color: var(--gold);
  font-size: 28px;
  font-weight: 800;
}

.brand strong {
  display: block;
  font-size: 19px;
  line-height: 1.15;
}

.brand small {
  display: block;
  color: var(--muted);
  font-size: 13px;
}

nav {
  display: flex;
  align-items: center;
  gap: 18px;
  font-size: 16px;
}

nav a {
  text-decoration: none;
  color: var(--navy);
  font-weight: 700;
}

.nav-cta {
  background: var(--gold);
  color: var(--navy);
  padding: 10px 15px;
  border-radius: 999px;
}

.hero {
  background:
    radial-gradient(circle at 85% 20%, rgba(240, 184, 79, 0.28), transparent 26%),
    linear-gradient(135deg, var(--cream), #ffffff 62%);
  padding: 82px 0;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 38px;
  align-items: center;
}

.eyebrow {
  margin: 0 0 10px;
  color: var(--blue);
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-size: 14px;
}

h1,
h2,
h3 {
  line-height: 1.12;
  color: var(--navy);
}

h1 {
  margin: 0;
  font-size: clamp(44px, 7vw, 76px);
  letter-spacing: -0.045em;
}

h2 {
  margin: 0 0 14px;
  font-size: clamp(32px, 4vw, 48px);
  letter-spacing: -0.035em;
}

h3 {
  margin: 0 0 10px;
  font-size: 24px;
}

.hero-subtitle {
  margin: 16px 0 0;
  font-size: clamp(25px, 3vw, 34px);
  color: var(--blue);
  font-weight: 800;
}

.hero-text {
  margin: 22px 0;
  font-size: 21px;
  max-width: 680px;
}

.hero-actions,
.contact-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin: 28px 0 16px;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 54px;
  padding: 14px 22px;
  border-radius: 999px;
  font-weight: 800;
  text-decoration: none;
  border: 2px solid transparent;
}

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

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

.reassurance,
.card-note,
.fine-print,
.pricing-note {
  color: var(--muted);
  font-size: 16px;
}

.hero-card,
.service-card,
.price-card,
.contact-card {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

.hero-card {
  padding: 30px;
}

.check-list {
  list-style: none;
  padding: 0;
  margin: 18px 0;
}

.check-list li {
  position: relative;
  padding-left: 32px;
  margin: 12px 0;
}

.check-list li::before {
  content: "✓";
  position: absolute;
  left: 0;
  top: 0;
  color: var(--blue);
  font-weight: 900;
}

.section {
  padding: 80px 0;
}

.section-muted {
  background: var(--cream);
}

.section-heading {
  max-width: 760px;
  margin-bottom: 34px;
}

.section-heading p {
  color: var(--muted);
  font-size: 20px;
}

.card-grid,
.pricing-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 22px;
}

.service-card,
.price-card {
  padding: 26px;
}

.service-card p,
.price-card p,
.trust-list p {
  margin-bottom: 0;
  color: var(--muted);
}

.price-card {
  position: relative;
}

.price-card.featured {
  border: 3px solid var(--gold);
  transform: translateY(-8px);
}

.price-label {
  color: var(--blue) !important;
  font-weight: 900;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-size: 13px;
}

.price {
  margin: 12px 0;
  font-size: 54px;
  line-height: 1;
  color: var(--navy) !important;
  font-weight: 900;
}

.price-card ul {
  padding-left: 22px;
}

.price-card li {
  margin: 8px 0;
}

.pricing-note {
  margin-top: 24px;
  font-weight: 700;
  color: var(--navy);
}

.trust-grid {
  display: grid;
  grid-template-columns: 0.85fr 1.15fr;
  gap: 42px;
}

.trust-list {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
}

.trust-list div {
  border-left: 5px solid var(--gold);
  background: #fff;
  padding: 20px;
  border-radius: 16px;
}

.split {
  display: grid;
  grid-template-columns: 0.95fr 1.05fr;
  gap: 36px;
  align-items: start;
}

.blog-preview {
  display: grid;
  gap: 14px;
}

.blog-preview a {
  display: block;
  background: #fff;
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 20px;
  text-decoration: none;
  color: var(--navy);
  font-weight: 800;
}

.contact-section {
  background: linear-gradient(135deg, var(--navy), var(--blue));
}

.contact-card {
  padding: 42px;
  max-width: 860px;
}

.contact-card h2,
.contact-card .eyebrow {
  color: var(--navy);
}

.site-footer {
  background: var(--navy);
  color: var(--white);
  padding: 28px 0;
  font-size: 15px;
}

.footer-inner {
  display: flex;
  justify-content: space-between;
  gap: 24px;
}

.footer-inner p {
  margin: 0;
}

@media (max-width: 840px) {
  body {
    font-size: 17px;
  }

  .header-inner {
    align-items: flex-start;
    padding: 14px 0;
    flex-direction: column;
  }

  nav {
    width: 100%;
    overflow-x: auto;
    padding-bottom: 6px;
  }

  .hero-grid,
  .trust-grid,
  .split {
    grid-template-columns: 1fr;
  }

  .card-grid,
  .pricing-grid,
  .trust-list {
    grid-template-columns: 1fr;
  }

  .price-card.featured {
    transform: none;
  }

  .footer-inner {
    flex-direction: column;
  }

  .button {
    width: 100%;
  }
}