/* TeamDispatch marketing — shared stylesheet
   One file across all four pages. Mobile-first. Brand tokens via :root custom properties. */

:root {
  /* Brand colour */
  --color-blue: #1B6B93;
  --color-blue-700: #145578;
  --color-amber: #E8943A;
  --color-amber-700: #C97920;
  --color-text: #1A1D23;
  --color-text-2: #7A8192;
  --color-bg: #FAFBFC;
  --color-surface: #F3F5F8;
  --color-border: #E4E7EC;
  --color-white: #FFFFFF;

  /* Type */
  --font-heading: "Space Grotesk", "Helvetica Neue", Helvetica, Arial, sans-serif;
  --font-body: "DM Sans", "Helvetica Neue", Helvetica, Arial, sans-serif;

  /* Spacing (8-pt scale-ish, with generous section gaps) */
  --space-1: 4px;
  --space-2: 8px;
  --space-3: 12px;
  --space-4: 16px;
  --space-5: 24px;
  --space-6: 32px;
  --space-7: 48px;
  --space-8: 64px;
  --space-9: 96px;

  /* Layout */
  --container: 1120px;
  --radius-sm: 6px;
  --radius: 10px;
  --radius-lg: 16px;

  /* Motion */
  --t-quick: 160ms ease;
  --t-base: 200ms ease;
}

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

html {
  -webkit-text-size-adjust: 100%;
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: var(--font-body);
  font-size: 17px;
  line-height: 1.6;
  color: var(--color-text);
  background: var(--color-bg);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

img,
svg { display: block; max-width: 100%; height: auto; }

a {
  color: var(--color-blue);
  text-decoration: none;
  transition: color var(--t-base);
}

a:hover { color: var(--color-blue-700); text-decoration: underline; text-underline-offset: 3px; }

a:focus-visible,
button:focus-visible,
input:focus-visible {
  outline: 2px solid var(--color-amber);
  outline-offset: 2px;
  border-radius: var(--radius-sm);
}

/* Typography */
h1, h2, h3, h4 {
  font-family: var(--font-heading);
  color: var(--color-text);
  font-weight: 700;
  letter-spacing: -0.02em;
  line-height: 1.1;
  margin: 0 0 var(--space-5);
}

h1 {
  font-size: clamp(2.25rem, 2rem + 2.5vw, 3.75rem);
  letter-spacing: -0.03em;
}

h2 {
  font-size: clamp(1.625rem, 1.25rem + 1.5vw, 2.25rem);
}

h3 {
  font-size: 1.25rem;
  letter-spacing: -0.015em;
}

p { margin: 0 0 var(--space-4); }
p:last-child { margin-bottom: 0; }

strong { font-weight: 600; }

.muted { color: var(--color-text-2); }

/* Layout primitives */
.container {
  width: 100%;
  max-width: var(--container);
  margin-inline: auto;
  padding-inline: clamp(20px, 4vw, 32px);
}

section { padding-block: clamp(64px, 10vw, 120px); }

/* Skip link */
.skip-link {
  position: absolute;
  left: var(--space-3);
  top: var(--space-3);
  padding: var(--space-3) var(--space-5);
  background: var(--color-blue);
  color: var(--color-white);
  border-radius: var(--radius);
  font-weight: 600;
  transform: translateY(-150%);
  transition: transform var(--t-base);
  z-index: 100;
}

.skip-link:focus { transform: translateY(0); color: var(--color-white); text-decoration: none; }

/* Header */
.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(250, 251, 252, 0.85);
  backdrop-filter: saturate(180%) blur(8px);
  -webkit-backdrop-filter: saturate(180%) blur(8px);
  border-bottom: 1px solid transparent;
  transition: border-color var(--t-base);
}

.site-header.is-scrolled { border-bottom-color: var(--color-border); }

.site-header .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 68px;
  padding-block: var(--space-3);
}

.logo {
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 1.25rem;
  letter-spacing: -0.02em;
  color: var(--color-blue);
  transition: color var(--t-base);
}

.logo:hover { color: var(--color-blue-700); text-decoration: none; }

.primary-nav {
  display: flex;
  gap: clamp(var(--space-4), 2.5vw, var(--space-6));
}

.primary-nav a {
  font-weight: 500;
  color: var(--color-text);
  font-size: 0.975rem;
}

.primary-nav a:hover { color: var(--color-blue); text-decoration: none; }

/* Hero */
.hero {
  position: relative;
  padding-block: clamp(80px, 12vw, 140px);
  overflow: hidden;
}

.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 82% 8%, rgba(27, 107, 147, 0.10), transparent 55%),
    radial-gradient(circle at 8% 92%, rgba(232, 148, 58, 0.07), transparent 60%);
  pointer-events: none;
  z-index: -1;
}

.hero-inner {
  max-width: 760px;
  margin-inline: auto;
  text-align: center;
}

.hero h1 { margin-bottom: var(--space-5); }

.hero .sub {
  font-family: var(--font-heading);
  font-weight: 500;
  font-size: clamp(1.125rem, 0.9rem + 0.8vw, 1.5rem);
  color: var(--color-text-2);
  margin-bottom: var(--space-6);
  line-height: 1.35;
}

.hero .lede {
  max-width: 640px;
  margin-inline: auto;
  margin-bottom: var(--space-8);
  color: var(--color-text);
  font-size: 1.0625rem;
}

/* Email form / CTA */
.cta-card {
  max-width: 560px;
  margin-inline: auto;
  padding: var(--space-6);
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  box-shadow: 0 1px 2px rgba(16, 24, 40, 0.04);
}

.cta-card .cta-lead {
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 1rem;
  color: var(--color-text-2);
  margin-bottom: var(--space-4);
  letter-spacing: 0.01em;
}

.cta-form {
  display: flex;
  gap: var(--space-3);
  flex-wrap: wrap;
}

.cta-form > label { flex: 1 1 240px; min-width: 0; }

.cta-form input[type="email"] {
  width: 100%;
  padding: 14px 16px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  font-family: var(--font-body);
  font-size: 1rem;
  color: var(--color-text);
  background: var(--color-bg);
  transition: border-color var(--t-base), background var(--t-base);
}

.cta-form input[type="email"]::placeholder { color: var(--color-text-2); }

.cta-form input[type="email"]:focus {
  border-color: var(--color-blue);
  background: var(--color-white);
  outline: 2px solid var(--color-amber);
  outline-offset: 2px;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  padding: 14px 22px;
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 1rem;
  line-height: 1;
  letter-spacing: -0.005em;
  border: 0;
  border-radius: var(--radius);
  cursor: pointer;
  transition: transform var(--t-quick), background var(--t-base), box-shadow var(--t-base);
}

.btn-primary {
  background: var(--color-amber);
  color: var(--color-white);
  box-shadow: 0 1px 2px rgba(232, 148, 58, 0.35);
}

.btn-primary:hover { background: var(--color-amber-700); transform: translateY(-1px); box-shadow: 0 4px 12px rgba(232, 148, 58, 0.25); }
.btn-primary:active { transform: translateY(0); }

.cta-note {
  display: block;
  margin-top: var(--space-4);
  font-size: 0.875rem;
  color: var(--color-text-2);
}

.cta-thanks {
  padding: var(--space-5);
  background: rgba(72, 168, 112, 0.08);
  border: 1px solid rgba(72, 168, 112, 0.25);
  border-radius: var(--radius);
  color: var(--color-text);
  font-size: 0.975rem;
}

/* Features */
.features { background: var(--color-surface); border-top: 1px solid var(--color-border); border-bottom: 1px solid var(--color-border); }

.features-head {
  max-width: 560px;
  margin-bottom: var(--space-8);
}

.features-head .eyebrow {
  display: inline-block;
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 0.8125rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-amber-700);
  margin-bottom: var(--space-3);
}

.feature-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: var(--space-5);
}

.feature {
  padding: var(--space-6);
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  transition: transform var(--t-base), box-shadow var(--t-base), border-color var(--t-base);
}

.feature:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(16, 24, 40, 0.06);
  border-color: #D7DCE3;
}

.feature h3 {
  font-size: 1.125rem;
  margin-bottom: var(--space-3);
  color: var(--color-blue);
}

.feature p { color: var(--color-text-2); margin: 0; }

/* Footer */
.site-footer {
  background: var(--color-blue);
  color: var(--color-white);
  padding-block: var(--space-8);
}

.site-footer a { color: var(--color-white); opacity: 0.88; }
.site-footer a:hover { color: var(--color-white); opacity: 1; text-decoration: underline; text-underline-offset: 3px; }

.footer-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: var(--space-6);
  margin-bottom: var(--space-7);
}

.footer-brand .logo { color: var(--color-white); font-size: 1.375rem; display: block; margin-bottom: var(--space-3); }
.footer-brand p { color: rgba(255, 255, 255, 0.75); font-size: 0.875rem; margin: 0; }

.footer-links, .footer-contact { font-family: var(--font-heading); font-weight: 500; }
.footer-links h4, .footer-contact h4 {
  font-size: 0.8125rem;
  font-family: var(--font-heading);
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.7);
  margin-bottom: var(--space-4);
}
.footer-links ul { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: var(--space-3); }
.footer-contact a { font-weight: 500; font-size: 1.0625rem; }

.footer-bottom {
  padding-top: var(--space-6);
  border-top: 1px solid rgba(255, 255, 255, 0.15);
  display: flex;
  justify-content: space-between;
  gap: var(--space-4);
  flex-wrap: wrap;
  font-size: 0.875rem;
  color: rgba(255, 255, 255, 0.7);
  font-family: var(--font-body);
}

/* Simple content pages (privacy, terms, support) */
.content-page main { padding-block: clamp(56px, 8vw, 96px); }

.content-page .content {
  max-width: 720px;
  margin-inline: auto;
}

.content-page .content h1 { margin-bottom: var(--space-6); color: var(--color-blue); }

.content-page .content .lede { font-size: 1.125rem; color: var(--color-text-2); margin-bottom: var(--space-7); }

/* Support */
.support-contact {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-6);
  margin-bottom: var(--space-8);
  text-align: center;
}

.support-contact .email {
  display: inline-block;
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: clamp(1.25rem, 1rem + 1vw, 1.625rem);
  color: var(--color-blue);
  margin-bottom: var(--space-3);
}

.support-contact .response-time { color: var(--color-text-2); margin: 0; font-size: 0.9375rem; }

.faq { display: flex; flex-direction: column; gap: var(--space-6); margin: 0; padding: 0; }

.faq dt {
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 1.125rem;
  color: var(--color-text);
  margin-bottom: var(--space-3);
}

.faq dd { margin: 0; color: var(--color-text-2); font-size: 1rem; line-height: 1.7; }

/* Utilities */
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0 0 0 0);
  white-space: nowrap;
  border: 0;
}

/* Hero entry animation — triggered by JS adding .is-ready to <body>. prefers-reduced-motion gates it. */
.hero h1, .hero .sub, .hero .lede, .hero .cta-card {
  opacity: 0;
  transform: translateY(8px);
}

body.is-ready .hero h1,
body.is-ready .hero .sub,
body.is-ready .hero .lede,
body.is-ready .hero .cta-card {
  opacity: 1;
  transform: translateY(0);
  transition: opacity 600ms ease-out, transform 600ms ease-out;
}

body.is-ready .hero h1 { transition-delay: 40ms; }
body.is-ready .hero .sub { transition-delay: 140ms; }
body.is-ready .hero .lede { transition-delay: 240ms; }
body.is-ready .hero .cta-card { transition-delay: 340ms; }

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after { transition: none !important; animation: none !important; }
  .hero h1, .hero .sub, .hero .lede, .hero .cta-card { opacity: 1; transform: none; }
  html { scroll-behavior: auto; }
}

/* Narrow nav — compact links on the smallest screens */
@media (max-width: 480px) {
  .primary-nav { gap: var(--space-4); }
  .primary-nav a { font-size: 0.9375rem; }
  .logo { font-size: 1.125rem; }
}