/* Touchline support page */

@import url("https://fonts.googleapis.com/css2?family=Geist:wght@300;400;500;600;700&family=Geist+Mono:wght@400;500;600&display=swap");

:root {
  --paper: #F6F5F1;
  --sunken: #F2F1EC;
  --bone: #ECEAE3;
  --ink: #111110;
  --ink-soft: #58554F;
  --muted: #75716A;
  --subtle: #BFBCB1;
  --border: rgba(17, 17, 16, 0.10);
  --border-subtle: rgba(17, 17, 16, 0.06);
  --signal: #2F6B4F;
  --accent: #C8A24A;
  --font-sans: "Geist", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  --font-mono: "Geist Mono", "SF Mono", "Fira Code", monospace;
  --ease: cubic-bezier(0.32, 0.72, 0, 1);
  --dur-fast: 120ms;
}

*, *::before, *::after {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  padding: 0;
}

body {
  background: var(--paper);
  color: var(--ink);
  font-family: var(--font-sans);
  font-size: 15px;
  line-height: 1.55;
  letter-spacing: 0;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

a {
  color: inherit;
}

.container {
  width: 100%;
  max-width: 1080px;
  margin: 0 auto;
  padding: 0 32px;
}

section {
  padding: 88px 0;
  border-bottom: 1px solid var(--border);
}

.eyebrow {
  margin: 0;
  color: var(--muted);
  font: 500 11px var(--font-mono);
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  background: rgba(246, 245, 241, 0.84);
  -webkit-backdrop-filter: saturate(140%) blur(16px);
  backdrop-filter: saturate(140%) blur(16px);
  border-bottom: 1px solid var(--border-subtle);
}

.header-inner {
  min-height: 64px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.wordmark {
  display: inline-flex;
  align-items: baseline;
  gap: 5px;
  color: var(--ink);
  text-decoration: none;
}

.wordmark-text {
  font: 600 17px var(--font-sans);
}

.wordmark-dot {
  width: 5px;
  height: 5px;
  flex: 0 0 auto;
  border-radius: 50%;
  background: var(--signal);
  transform: translateY(2px);
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 24px;
  list-style: none;
  margin: 0;
  padding: 0;
}

.nav-links a,
.footer-links a {
  color: var(--ink-soft);
  font: 500 14px var(--font-sans);
  text-decoration: none;
}

.nav-links a:hover,
.footer-links a:hover {
  color: var(--ink);
}

.support-hero {
  padding-top: 104px;
}

.hero-grid,
.details-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(320px, 0.72fr);
  gap: 56px;
  align-items: start;
}

.hero-copy {
  min-width: 0;
}

.hero-copy .eyebrow {
  margin-bottom: 22px;
}

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

h1 {
  max-width: 760px;
  margin: 0 0 18px;
  font: 500 68px var(--font-sans);
  line-height: 1;
  letter-spacing: 0;
}

.title-line {
  display: block;
}

h2 {
  margin: 12px 0 0;
  font: 500 40px var(--font-sans);
  line-height: 1.12;
  letter-spacing: 0;
}

.hero-subtitle {
  margin: 0 0 18px;
  color: var(--ink);
  font: 500 22px var(--font-sans);
}

.hero-description {
  max-width: 660px;
  margin: 0;
  color: var(--ink-soft);
  font-size: 19px;
  line-height: 1.52;
}

.support-card {
  min-width: 0;
  border: 1px solid var(--border);
  border-radius: 8px;
  background: var(--sunken);
  padding: 24px;
}

.support-app-icon {
  width: 96px;
  height: 96px;
  border-radius: 22.5%;
  margin-bottom: 24px;
  box-shadow:
    0 18px 44px rgba(17, 17, 16, 0.18),
    0 1px 4px rgba(17, 17, 16, 0.10);
}

.contact-card h2 {
  margin: 12px 0 14px;
  font-size: 28px;
}

.contact-card p,
.topic-card p,
.detail-copy p,
.affiliation-section p {
  margin: 0;
  color: var(--ink-soft);
}

.contact-card a,
.detail-copy a {
  color: var(--signal);
  font-weight: 600;
  text-decoration: none;
}

.contact-card a:hover,
.detail-copy a:hover {
  text-decoration: underline;
  text-underline-offset: 3px;
}

.response-time {
  margin-top: 18px;
  color: var(--ink) !important;
  font: 500 13px var(--font-mono);
}

.section-header {
  max-width: 620px;
  margin-bottom: 36px;
}

.section-header .eyebrow {
  margin-bottom: 12px;
}

.section-header h2 {
  margin: 0;
}

.topic-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
}

.topic-card {
  background: rgba(242, 241, 236, 0.72);
}

.topic-card h3 {
  margin: 0 0 10px;
  font: 600 17px var(--font-sans);
  line-height: 1.24;
}

.details-section {
  background: var(--ink);
  color: var(--paper);
}

.details-section .eyebrow {
  color: rgba(246, 245, 241, 0.42);
}

.details-section .detail-copy p {
  color: rgba(246, 245, 241, 0.72);
}

.affiliation-section {
  background: var(--sunken);
}

.affiliation-section .container {
  max-width: 760px;
}

.affiliation-section h2 {
  margin-bottom: 18px;
}

.policy-copy {
  max-width: 760px;
}

.policy-copy .eyebrow {
  margin-bottom: 12px;
}

.policy-copy h2 {
  margin: 0 0 28px;
}

.policy-copy p:not(.eyebrow) {
  margin: 0 0 18px;
  color: var(--ink-soft);
  font-size: 17px;
  line-height: 1.66;
}

.policy-copy p:last-child {
  margin-bottom: 0;
}

.site-footer {
  padding: 52px 0 72px;
  border-top: 1px solid var(--border);
}

.footer-grid {
  display: flex;
  justify-content: space-between;
  gap: 32px;
  align-items: flex-start;
  flex-wrap: wrap;
}

.footer-tagline {
  margin: 8px 0 0;
  color: var(--muted);
  font-size: 13px;
}

.footer-links {
  display: flex;
  flex-wrap: wrap;
  gap: 22px;
}

.footer-legal {
  margin: 44px 0 0;
  color: var(--subtle);
  font: 400 11px var(--font-mono);
}

@media (max-width: 860px) {
  .hero-grid,
  .details-grid {
    grid-template-columns: 1fr;
    gap: 38px;
  }

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

@media (max-width: 680px) {
  .container {
    padding: 0 20px;
  }

  section {
    padding: 64px 0;
  }

  .support-hero {
    padding-top: 76px;
  }

  .nav-links {
    display: none;
  }

  h1 {
    font-size: 44px;
    line-height: 1.05;
  }

  h2 {
    font-size: 31px;
  }

  .hero-subtitle {
    font-size: 19px;
  }

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

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