/* ============================================================
   CSS Custom Properties
   ============================================================ */
:root {
  --color-primary: #1a1a2e;
  --color-text: #666;
  --color-text-light: #888;
  --color-text-lighter: #999;
  --color-text-faint: #aaa;
  --color-border: #eee;
  --color-border-dark: #e8e8e8;
  --color-bg: #FFFFFF;
  --color-input-bg: #FAFAFA;
  --color-accent: #4DB3F2;
  --color-aqua: #66D1E6;
  --color-icon-bg: #F0F8FF;
  --font-family: 'Plus Jakarta Sans', sans-serif;
  --max-width: 960px;
  --section-spacing: 100px;
  --radius: 16px;
  --radius-sm: 12px;
  --radius-xs: 8px;
}

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

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  padding: 0;
}

/* ============================================================
   Base Typography
   ============================================================ */
body {
  font-family: var(--font-family);
  color: var(--color-text);
  font-size: 17px;
  line-height: 1.6;
  background-color: var(--color-bg);
}

/* ============================================================
   Skip Link (Accessibility)
   ============================================================ */
.skip-link {
  position: absolute;
  left: -9999px;
  z-index: 999;
  padding: 8px 16px;
  background: var(--color-primary);
  color: #fff;
  font-size: 14px;
  font-family: var(--font-family);
  text-decoration: none;
  border-radius: 4px;
}

.skip-link:focus {
  left: 16px;
  top: 16px;
}

/* ============================================================
   Focus States
   ============================================================ */
a:focus-visible,
button:focus-visible {
  outline: 2px solid var(--color-accent);
  outline-offset: 2px;
}

/* ============================================================
   Navigation
   ============================================================ */
.nav {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(8px);
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 18px 48px;
  border-bottom: 1px solid #f0f0f0;
}

.nav__logo {
  display: flex;
  gap: 8px;
  align-items: center;
  text-decoration: none;
}

.nav__logo-icon {
  width: 28px;
  height: 28px;
  border-radius: 8px;
  object-fit: cover;
}

.nav__logo-text {
  font-size: 18px;
  font-weight: 800;
  color: var(--color-primary);
  letter-spacing: -0.5px;
}

.nav__links {
  display: flex;
  gap: 28px;
}

.nav__links a {
  font-size: 14px;
  font-weight: 500;
  color: #555;
  text-decoration: none;
  transition: color 0.2s;
}

.nav__links a:hover {
  color: var(--color-primary);
}

/* ============================================================
   Hero (Brainrot-style: text left, phone right)
   ============================================================ */
.hero {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 64px;
  padding: 48px 48px;
  max-width: 1100px;
  margin: 0 auto;
}

.hero__text {
  flex: 1;
  max-width: 520px;
}

.hero__title {
  font-size: 48px;
  font-weight: 800;
  letter-spacing: -1.5px;
  line-height: 1.05;
  color: var(--color-primary);
  margin: 0 0 16px;
}

.hero__subtitle {
  font-size: 18px;
  color: var(--color-text);
  line-height: 1.6;
  margin: 0 0 32px;
}

.hero__cta {
  display: inline-block;
  background: var(--color-accent);
  color: #fff;
  font-weight: 700;
  font-size: 16px;
  padding: 14px 32px;
  border-radius: 50px;
  text-decoration: none;
  transition: opacity 0.2s;
}

.hero__cta:hover {
  opacity: 0.9;
}

.hero__phone {
  flex: 0 0 auto;
  width: 480px;
}

.hero__phone img {
  width: 100%;
  height: auto;
  display: block;
}

/* ============================================================
   Tally Form Container
   ============================================================ */
.tally-container {
  background: var(--color-input-bg);
  border: 1px solid var(--color-border-dark);
  border-radius: var(--radius-sm);
  padding: 16px 18px;
  margin-bottom: 10px;
}

.tally-container iframe {
  border: none;
  display: block;
}

.tally-container--contact {
  max-width: 500px;
  margin-top: 24px;
}

.tally-note {
  font-size: 14px;
  color: var(--color-text-lighter);
  margin: 0;
}

/* ============================================================
   CTA (Waitlist)
   ============================================================ */
.cta {
  text-align: center;
  padding: var(--section-spacing) 48px;
  max-width: 560px;
  margin: 0 auto;
}

.cta__heading {
  font-size: 32px;
  font-weight: 700;
  color: var(--color-primary);
  letter-spacing: -0.5px;
  margin: 0 0 12px;
}

.cta__subtitle {
  font-size: 17px;
  color: var(--color-text-light);
  margin: 0 0 32px;
}

.cta .tally-container {
  max-width: 400px;
  margin: 0 auto 10px;
}

/* ============================================================
   Features
   ============================================================ */
.features {
  text-align: center;
  padding: var(--section-spacing) 48px;
  max-width: var(--max-width);
  margin: 0 auto;
}

.features__label {
  font-size: 32px;
  font-weight: 700;
  color: var(--color-primary);
  letter-spacing: -0.5px;
  margin: 0 0 12px;
}

.features__subtitle {
  font-size: 17px;
  color: var(--color-text-light);
  line-height: 1.6;
  margin: 0 0 48px;
}

.features__grid {
  display: flex;
  flex-wrap: wrap;
  gap: 20px;
}

.feature-card {
  flex: 1 1 calc(33.333% - 14px);
  min-width: 220px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: 28px 20px;
  text-align: left;
}

.feature-card__icon {
  width: 64px;
  height: 64px;
  border-radius: var(--radius);
  background: var(--color-icon-bg);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 16px;
  overflow: hidden;
}

.feature-card__icon img {
  width: 52px;
  height: 52px;
  object-fit: contain;
}

.feature-card__title {
  font-size: 18px;
  font-weight: 700;
  color: var(--color-primary);
  margin: 0 0 8px;
}

.feature-card__body {
  font-size: 15px;
  color: var(--color-text);
  line-height: 1.6;
  margin: 0;
}

.features__mockup {
  margin-top: 56px;
  text-align: center;
}

.features__mockup img {
  width: 480px;
  height: auto;
  display: inline-block;
}

.feature-card__screenshot {
  margin-top: 16px;
  border: 2px dashed #e0e0e0;
  border-radius: var(--radius-sm);
  padding: 40px 16px;
  text-align: center;
  color: var(--color-text-lighter);
  font-size: 13px;
  background: #fafafa;
}

.feature-card__screenshot--wip {
  border-color: var(--color-accent);
  border-style: dashed;
  color: var(--color-accent);
  background: #f0f8ff;
}

/* ============================================================
   Footer
   ============================================================ */
.footer {
  border-top: 1px solid #f0f0f0;
  padding: 40px 48px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 8px;
}

.footer__left {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.footer__logo {
  font-size: 15px;
  font-weight: 800;
  color: var(--color-primary);
  letter-spacing: -0.3px;
}

.footer__tagline {
  font-size: 13px;
  color: var(--color-text-light);
}

.footer__copyright {
  font-size: 13px;
  color: #ccc;
}

.footer__right {
  display: flex;
  gap: 20px;
}

.footer__link {
  font-size: 13px;
  color: var(--color-text-light);
  text-decoration: none;
  text-underline-offset: 2px;
}

.footer__link:hover {
  color: var(--color-primary);
}

.footer__credit {
  width: 100%;
  text-align: right;
  font-size: 11px;
  color: #ddd;
}

.footer__credit a {
  color: #ddd;
  text-underline-offset: 2px;
}

/* ============================================================
   Legal Pages
   ============================================================ */
.legal {
  max-width: 700px;
  margin: 0 auto;
  padding: 48px 48px var(--section-spacing);
}

.legal h1 {
  font-size: 36px;
  font-weight: 800;
  color: var(--color-primary);
  letter-spacing: -0.5px;
  margin: 0 0 8px;
}

.legal h2 {
  font-size: 22px;
  font-weight: 700;
  color: var(--color-primary);
  margin: 40px 0 12px;
}

.legal h3 {
  font-size: 18px;
  font-weight: 600;
  color: var(--color-primary);
  margin: 24px 0 8px;
}

.legal p {
  font-size: 16px;
  line-height: 1.7;
  color: var(--color-text);
  margin: 0 0 16px;
}

.legal ul {
  padding-left: 24px;
  margin: 0 0 16px;
}

.legal li {
  font-size: 16px;
  line-height: 1.7;
  color: var(--color-text);
  margin-bottom: 4px;
}

.legal__effective {
  font-size: 14px;
  color: var(--color-text-lighter);
  margin: 0 0 32px;
}

/* ============================================================
   Responsive — Mobile (max-width: 768px)
   ============================================================ */
@media (max-width: 768px) {
  .nav {
    padding: 14px 20px;
  }

  .nav__logo-text {
    font-size: 16px;
  }

  .nav__links {
    gap: 20px;
  }

  .nav__links a {
    font-size: 13px;
  }

  .hero {
    flex-direction: column;
    text-align: center;
    padding: 48px 20px 56px;
    gap: 32px;
  }

  .hero__text {
    max-width: 100%;
  }

  .hero__title {
    font-size: 36px;
    letter-spacing: -1px;
  }

  .hero__subtitle {
    font-size: 15px;
  }

  .hero__phone {
    width: 300px;
  }

  .features {
    padding: 60px 20px;
  }

  .features__label {
    font-size: 26px;
  }

  .features__grid {
    flex-direction: column;
    align-items: stretch;
  }

  .cta {
    padding: 60px 20px;
  }

  .cta__heading {
    font-size: 26px;
  }

  .features__mockup img {
    width: 300px;
  }

  .footer {
    flex-direction: column;
    text-align: center;
    padding: 20px;
    gap: 12px;
  }

  .footer__left {
    flex-direction: column;
    gap: 4px;
  }

  .footer__right {
    justify-content: center;
  }

  .footer__credit {
    text-align: center;
  }

  .legal {
    padding: 32px 20px 60px;
  }

  .legal h1 {
    font-size: 28px;
  }
}