/* TASAO — Landing page styles
   Brand: Audiowide display + Inter body, Forest Emerald + Sky Tint palette. */

:root {
  /* Brand colors */
  --color-brand:        #1F8B5C;
  --color-brand-hover:  #146641;
  --color-chart-blue:   #A4D4F2;
  --color-sky-tint:     #EDF6FC;
  --color-white:        #FFFFFF;
  --color-text:         #000000;
  --color-text-muted:   #5a6270;
  --color-border:       #e1e5eb;

  /* Layout */
  --max-width:        1100px;
  --max-width-narrow: 760px;

  /* Typography */
  --font-display: 'Audiowide', sans-serif;
  --font-body:    'Inter', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
}

* {
  box-sizing: border-box;
}

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

body {
  font-family: var(--font-body);
  font-weight: 400;
  font-size: 17px;
  line-height: 1.6;
  color: var(--color-text);
  background: var(--color-sky-tint);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

.container {
  width: 100%;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 24px;
}

.container.narrow {
  max-width: var(--max-width-narrow);
}

a, .link {
  color: var(--color-brand);
  text-decoration: none;
}

a:hover,
a:focus-visible,
.link:hover {
  text-decoration: underline;
  color: var(--color-brand-hover);
}

h1, .logo-wordmark {
  font-family: var(--font-display);
  font-weight: 400;
  font-size: 56px;
  line-height: 1.2;
  color: var(--color-brand);
}

.hero-title {
  font-family: var(--font-body);
  font-weight: 700;
  font-size: 44px;
  line-height: 1.2;
  letter-spacing: -0.01em;
  color: var(--color-text);
}

h2 {
  font-family: var(--font-body);
  font-weight: 700;
  font-size: 36px;
}

h3 {
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 22px;
}

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

/* Header */

.header {
  border-bottom: 1px solid var(--color-border);
  padding: 18px 0;
  background: var(--color-white);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: center;
}

.brand {
  font-weight: 700;
  font-size: 20px;
  letter-spacing: 0.04em;
  color: var(--color-text);
  display: inline-flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
}

.brand:hover {
  text-decoration: none;
  color: var(--color-brand);
}

.brand-logo {
  height: 384px;
  width: auto;
  display: block;
  clip-path: inset(50px 0 50px 0);
  margin: -50px 0;
}

.brand-tagline {
  font-family: var(--font-display);
  font-size: 26px;
  font-weight: 400;
  letter-spacing: 0.02em;
  color: var(--color-text-muted);
}

.tm {
  font-size: 0.5em;
  font-family: var(--font-body);
  font-weight: 400;
  vertical-align: super;
  margin-left: 2px;
  line-height: 0;
}

.nav {
  display: none;
  /* Hidden for pre-launch; reactivate when navigation is needed. */
}

.nav a {
  margin-left: 28px;
  font-size: 15px;
  color: var(--color-text-muted);
}

.nav a:hover,
.nav a:focus-visible {
  color: var(--color-brand);
}

/* Hero */

.hero {
  padding: 96px 0 80px;
  border-bottom: 1px solid var(--color-border);
  text-align: center;
}

.eyebrow {
  display: inline-block;
  font-size: 13px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-brand);
  margin: 0 0 16px;
  padding: 4px 12px;
  background: rgba(31, 139, 92, 0.08);
  border-radius: 4px;
}

.hero-title {
  margin: 0 auto 20px;
  max-width: 900px;
}

.hero-subtitle {
  font-size: 19px;
  color: var(--color-text-muted);
  margin: 0 auto 36px;
  max-width: 680px;
}

.hero-cta {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  justify-content: center;
}

.button {
  display: inline-block;
  font-family: var(--font-body);
  font-weight: 500;
  font-size: 16px;
  padding: 12px 22px;
  border-radius: 6px;
  background: var(--color-brand);
  color: var(--color-white);
  text-decoration: none;
  transition: background 0.15s ease;
}

.button:hover,
.button:focus-visible {
  background: var(--color-brand-hover);
  color: var(--color-white);
  text-decoration: none;
}

.button-secondary {
  background: transparent;
  color: var(--color-brand);
  border: 1px solid var(--color-brand);
}

.button-secondary:hover,
.button-secondary:focus-visible {
  background: rgba(31, 139, 92, 0.08);
  color: var(--color-brand-hover);
}

/* Sections */

.section {
  padding: 80px 0;
}

.section-alt {
  background: var(--color-white);
  border-top: 1px solid var(--color-border);
  border-bottom: 1px solid var(--color-border);
}

.section-title {
  font-family: var(--font-body);
  font-weight: 700;
  font-size: 36px;
  margin: 0 0 20px;
  letter-spacing: -0.005em;
}

.section-title-spaced {
  margin-top: 48px;
}

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

.check-list li {
  padding: 10px 0 10px 28px;
  position: relative;
  border-bottom: 1px solid var(--color-border);
}

.check-list li:last-child {
  border-bottom: none;
}

.check-list li::before {
  content: "›";
  position: absolute;
  left: 4px;
  color: var(--color-brand);
  font-weight: 700;
}

.card,
.contact-card {
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: 8px;
}

.contact-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 16px;
  margin-top: 32px;
}

.contact-card {
  padding: 20px;
}

.contact-card h3 {
  font-size: 14px;
  font-weight: 600;
  margin: 0 0 8px;
  color: var(--color-text-muted);
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.contact-card p {
  margin: 0;
  font-size: 16px;
}

/* Footer */

.footer {
  background: var(--color-white);
  border-top: 1px solid var(--color-border);
  padding: 40px 0 36px;
  margin-top: 0;
}

.disclaimer {
  font-size: 13px;
  line-height: 1.55;
  color: var(--color-text-muted);
  margin: 0 0 20px;
}

.disclaimer strong {
  color: var(--color-text);
}

.footer-meta {
  font-size: 13px;
  color: var(--color-text-muted);
  margin: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 6px 12px;
  align-items: center;
}

.footer-meta a {
  color: var(--color-text-muted);
}

.footer-meta a:hover,
.footer-meta a:focus-visible {
  color: var(--color-brand);
}

.footer-sep {
  color: var(--color-border);
}

.policy-embed {
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: 8px;
  padding: 24px 28px;
  margin-top: 24px;
}

.social-links {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 14px;
  margin: 8px 0 24px;
}

.social-links a {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  color: var(--color-brand);
  transition: color 0.15s ease, background 0.15s ease;
}

.social-links a:hover,
.social-links a:focus-visible {
  color: var(--color-brand-hover);
  background: rgba(31, 139, 92, 0.08);
  text-decoration: none;
}

.social-links svg {
  width: 22px;
  height: 22px;
  fill: currentColor;
  display: block;
}

/* Responsive */

@media (max-width: 720px) {
  .brand-logo {
    height: 100px;
    clip-path: none;
    margin: 0;
  }
  .brand-tagline {
    font-size: 14px;
    text-align: center;
    padding: 0 16px;
  }
  .hero {
    padding: 64px 0 56px;
  }
  h1, .hero-title {
    font-size: 36px;
  }
  h2, .section-title {
    font-size: 26px;
  }
  .hero-subtitle {
    font-size: 17px;
  }
  .section {
    padding: 56px 0;
  }
  .nav a {
    margin-left: 16px;
    font-size: 14px;
  }
}

@media (max-width: 480px) {
  h1, .hero-title {
    font-size: 30px;
  }
  .hero-cta .button {
    width: 100%;
    text-align: center;
  }
}

/* Reduce motion */

@media (prefers-reduced-motion: reduce) {
  * {
    transition: none !important;
    animation: none !important;
  }
}