:root {
  --navy: #071a31;
  --ink: #000000;
  --body: #2e2e2e;
  --line: #bcbcbc;
  --nav-line: #656565;
  --bg: #ffffff;
  --radius-card: 28px;
  --radius-btn: 999px;
  --radius-nav-btn: 8px;
  --max: 1160px;
  padding-top: env(safe-area-inset-top, 0px);
  padding-bottom: env(safe-area-inset-bottom, 0px);
  box-sizing: border-box;
}

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

html {
  scroll-padding-top: env(safe-area-inset-top, 0px);
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: "DM Sans", system-ui, -apple-system, sans-serif;
  -webkit-font-smoothing: antialiased;
}

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

a {
  color: inherit;
  text-decoration: none;
}

.wrap {
  max-width: var(--max);
  margin: 0 auto;
  padding: 0 32px;
}

/* Header */
header {
  padding: 20px 0 12px;
}

.nav-row {
  display: flex;
  align-items: center;
  gap: 36px;
}

.brand {
  font-size: 25px;
  font-weight: 600;
  letter-spacing: -1px;
  line-height: 1;
}

nav.links {
  display: flex;
  align-items: center;
  gap: 28px;
  font-size: 15px;
  font-weight: 400;
  letter-spacing: -0.3px;
  color: var(--ink);
}

nav.links a {
  transition: opacity 0.15s ease;
  line-height: 1;
}

nav.links a:hover,
nav.links a:focus-visible {
  opacity: 0.6;
}

header .spacer {
  flex: 1;
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  font-weight: 500;
  letter-spacing: -0.4px;
  cursor: pointer;
  transition: transform 0.15s ease, background 0.15s ease, border-color 0.15s ease, opacity 0.15s ease;
}

.btn:hover {
  transform: translateY(-1px);
}

.btn:focus-visible {
  outline: 2px solid var(--ink);
  outline-offset: 2px;
}

.btn-dark {
  background: #000;
  color: #fff;
  border: none;
  border-radius: var(--radius-btn);
  font-weight: 600;
  font-size: 14px;
  padding: 13px 26px;
}

.btn-dark:hover {
  opacity: 0.85;
}

.btn-outline {
  background: #fff;
  color: var(--ink);
  border: 1px solid #000;
  border-radius: var(--radius-btn);
  font-size: 16px;
  padding: 13px 26px;
}

.btn-outline:hover {
  background: #f7f7f7;
}

.btn-nav {
  padding: 8px 18px;
  font-size: 14px;
  line-height: 1;
  border: 1.5px solid var(--nav-line);
  border-radius: var(--radius-nav-btn);
  background: #fff;
  color: var(--ink);
}

.btn-nav:hover {
  border-color: #000;
}

/* Hero Section */
.hero {
  text-align: center;
  padding: 8px 0 0;
}

.hero h1,
.hero p,
.hero-actions {
  position: relative;
  z-index: 2;
}

.hero h1 {
  font-size: 38px;
  line-height: 1.14;
  font-weight: 600;
  letter-spacing: -1.1px;
  margin: 0 auto;
  color: var(--navy);
  max-width: 680px;
}

.hero p {
  margin: 12px auto 0;
  max-width: 520px;
  color: var(--ink);
  font-size: 15px;
  line-height: 1.45;
  letter-spacing: -0.2px;
}

.hero-actions {
  margin-top: 24px;
  display: flex;
  justify-content: center;
  gap: 12px;
}

/* Countdown Timer */
.countdown-timer {
  position: relative;
  z-index: 2;
  margin: 20px auto 10px;
  font-size: 18px;
  font-weight: 600;
  color: var(--navy);
}

/* Capybara Image Spacing */
.capy {
  width: 380px;
  height: 380px;
  margin: -20px auto -20px;
  position: relative;
  z-index: 1;
  object-fit: contain;
}

/* Giveaway Form */
.giveaway-form {
  position: relative;
  z-index: 2;
}

.form-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 22px;
}

.form-card {
  padding: 36px 40px;
}

.form-group {
  margin-bottom: 20px;
}

.form-group:last-child {
  margin-bottom: 0;
}

.form-group label {
  display: block;
  font-size: 15px;
  font-weight: 600;
  margin-bottom: 8px;
  color: var(--ink);
}

.form-group input {
  width: 100%;
  padding: 10px;
  border: 1.5px solid var(--line);
  border-radius: 4px;
  font-family: inherit;
  font-size: 15px;
  outline: none;
  transition: border-color 0.15s ease;
}

.form-group input:focus {
  border-color: var(--ink);
}

.form-submit {
  margin-top: 36px;
  text-align: center;
}

/* Section Title */
.section-title {
  text-align: center;
  font-size: 36px;
  font-weight: 600;
  color: var(--navy);
  margin: 64px 0 0;
  letter-spacing: -0.8px;
}

/* Feature Cards */
.grid3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 22px;
  margin-top: 24px;
}

.card {
  border: 1.5px solid var(--line);
  border-radius: var(--radius-card);
  padding: 32px;
}

.card h3 {
  font-size: 27px;
  font-weight: 600;
  margin: 0 0 18px;
  letter-spacing: -0.3px;
}

.card p {
  margin: 0 0 16px;
  color: var(--ink);
  font-size: 16px;
  line-height: 1.6;
}

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

/* Additional Services */
.extra {
  margin-top: 22px;
  border: 1.5px solid var(--line);
  border-radius: var(--radius-card);
  padding: 36px 40px 40px;
}

.extra h2 {
  font-size: 27px;
  font-weight: 600;
  margin: 0 0 26px;
  letter-spacing: -0.3px;
}

.extra-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.extra-grid h4 {
  font-size: 16px;
  font-weight: 700;
  margin: 0 0 12px;
}

.extra-grid ul {
  list-style: none;
  margin: 0;
  padding: 0;
  color: var(--ink);
  font-size: 16px;
  line-height: 1.85;
}

/* Bottom CTA */
.bottom-cta {
  text-align: center;
  padding: 60px 0 72px;
}

.bottom-cta p {
  margin: 16px 0 0;
  color: var(--ink);
  font-size: 14px;
}

footer {
  border-top: 1px solid var(--line);
  margin-top: 60px;
  padding: 24px 0;
  text-align: center;
  color: var(--body);
  font-size: 13px;
}

@media (max-width: 820px) {
  nav.links {
    display: none;
  }
  .hero h1 {
    font-size: 32px;
  }
  .hero p {
    font-size: 15.5px;
  }
  .hero-actions {
    flex-direction: column;
    align-items: center;
  }
  .countdown-timer {
    font-size: 16px;
  }
  .capy {
    width: 240px;
    height: 240px;
  }
  .form-grid {
    grid-template-columns: 1fr;
  }
  .section-title {
    font-size: 28px;
    margin: 48px 0 0;
  }
  .grid3 {
    grid-template-columns: 1fr;
  }
  .extra-grid {
    grid-template-columns: 1fr;
    gap: 28px;
  }
  .extra {
    padding: 28px 24px 32px;
  }
  .wrap {
    padding: 0 20px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .btn {
    transition: none;
  }
}