:root {
  color-scheme: light;
  --ink: #0c0f14;
  --slate: #1c2330;
  --mist: #f2f4f7;
  --sand: #f9f6f1;
  --amber: #e5b567;
  --pine: #0e3b2e;
  --ocean: #0f4c5c;
  --shadow-soft: 0 12px 40px rgba(12, 15, 20, 0.12);
  --shadow-lift: 0 10px 30px rgba(12, 15, 20, 0.15);
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: "Source Sans 3", system-ui, -apple-system, sans-serif;
  color: var(--ink);
  background: var(--sand);
  line-height: 1.6;
}

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

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

.gradient-grid {
  background-image:
    radial-gradient(circle at 1px 1px, rgba(15, 76, 92, 0.08) 1px, transparent 0),
    radial-gradient(circle at 20px 20px, rgba(229, 181, 103, 0.12) 1px, transparent 0);
  background-size: 24px 24px, 36px 36px;
}

.container {
  max-width: 1120px;
  margin: 0 auto;
  padding: 0 24px;
}

.section {
  padding: 72px 0;
}

.header {
  position: sticky;
  top: 0;
  z-index: 40;
  border-bottom: 1px solid rgba(28, 35, 48, 0.1);
  backdrop-filter: blur(16px);
  background: rgba(249, 246, 241, 0.86);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 18px 0;
}

.brand {
  display: flex;
  align-items: center;
  gap: 12px;
}

.brand-mark {
  width: 40px;
  height: 40px;
  border-radius: 12px;
  background: var(--ink);
  color: white;
  display: grid;
  place-items: center;
  font-weight: 600;
  font-size: 14px;
}

.brand-name {
  font-family: "Sora", system-ui, sans-serif;
  font-weight: 600;
  font-size: 16px;
  line-height: 1.1;
}

.brand-sub {
  font-size: 12px;
  color: rgba(28, 35, 48, 0.7);
}

.nav {
  display: none;
  gap: 24px;
  font-size: 14px;
  font-weight: 600;
  color: rgba(28, 35, 48, 0.8);
}

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

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 999px;
  padding: 12px 22px;
  font-weight: 600;
  font-size: 15px;
  border: 1px solid transparent;
  transition: transform 0.2s ease, box-shadow 0.2s ease, background 0.2s ease;
}

.button.primary {
  background: var(--ink);
  color: white;
  box-shadow: var(--shadow-soft);
}

.button.primary:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-lift);
}

.button.secondary {
  background: white;
  border-color: rgba(28, 35, 48, 0.15);
}

.button.secondary:hover {
  border-color: rgba(28, 35, 48, 0.4);
}

.button.ghost {
  background: transparent;
  color: var(--ink);
}

.badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 14px;
  border-radius: 999px;
  background: rgba(229, 181, 103, 0.2);
  text-transform: uppercase;
  letter-spacing: 0.2em;
  font-size: 11px;
  font-weight: 700;
  color: var(--slate);
}

.hero {
  position: relative;
  overflow: hidden;
}

.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at top, rgba(14, 59, 46, 0.08), transparent 60%);
}

.hero-grid {
  position: relative;
  display: grid;
  gap: 48px;
  align-items: center;
}

.eyebrow {
  text-transform: uppercase;
  letter-spacing: 0.3em;
  font-size: 11px;
  font-weight: 700;
  color: rgba(28, 35, 48, 0.6);
}

.display {
  font-family: "Sora", system-ui, sans-serif;
  font-weight: 600;
  line-height: 1.1;
}

.hero h1 {
  font-size: 40px;
}

.hero p {
  font-size: 18px;
  color: rgba(28, 35, 48, 0.8);
}

.card {
  border-radius: 24px;
  padding: 24px;
  border: 1px solid rgba(255, 255, 255, 0.5);
  background: rgba(255, 255, 255, 0.8);
  box-shadow: var(--shadow-soft);
}

.card.glass {
  backdrop-filter: blur(16px);
}

.grid {
  display: grid;
  gap: 24px;
}

.grid-2 {
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
}

.grid-3 {
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
}

.section-header {
  display: grid;
  gap: 12px;
}

.section-header h2 {
  font-size: 32px;
}

.section-header p {
  font-size: 18px;
  color: rgba(28, 35, 48, 0.75);
}

.list {
  margin: 16px 0 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 10px;
  color: rgba(28, 35, 48, 0.75);
}

.list li {
  display: flex;
  gap: 10px;
  align-items: flex-start;
}

.list li::before {
  content: "";
  width: 6px;
  height: 6px;
  border-radius: 999px;
  margin-top: 8px;
  background: var(--amber);
  flex-shrink: 0;
}

.panel {
  border-radius: 28px;
  border: 1px solid rgba(28, 35, 48, 0.1);
  background: rgba(255, 255, 255, 0.8);
  padding: 28px;
  box-shadow: var(--shadow-soft);
}

.faq-item {
  border-radius: 20px;
  border: 1px solid rgba(28, 35, 48, 0.1);
  background: rgba(255, 255, 255, 0.8);
  padding: 18px;
}

.faq-question {
  width: 100%;
  border: none;
  background: none;
  display: flex;
  justify-content: space-between;
  gap: 16px;
  text-align: left;
  font-weight: 600;
  font-size: 16px;
  color: var(--ink);
  cursor: pointer;
}

.faq-answer {
  margin-top: 12px;
  color: rgba(28, 35, 48, 0.75);
  display: none;
}

.faq-item.active .faq-answer {
  display: block;
}

.cta-band {
  border-radius: 28px;
  border: 1px solid rgba(28, 35, 48, 0.1);
  background: rgba(255, 255, 255, 0.8);
  padding: 32px;
  display: flex;
  flex-direction: column;
  gap: 18px;
}

.dark-band {
  background: var(--ink);
  color: white;
  border-radius: 28px;
  padding: 48px;
  position: relative;
  overflow: hidden;
}

.dark-band::after {
  content: "";
  position: absolute;
  right: 24px;
  top: 24px;
  width: 120px;
  height: 120px;
  border-radius: 50%;
  background: rgba(229, 181, 103, 0.3);
  filter: blur(24px);
}

.footer {
  border-top: 1px solid rgba(28, 35, 48, 0.1);
  background: rgba(255, 255, 255, 0.7);
}

.footer-grid {
  display: grid;
  gap: 40px;
}

.footer small {
  color: rgba(28, 35, 48, 0.6);
}

.form {
  display: grid;
  gap: 16px;
}

.input {
  width: 100%;
  padding: 12px 14px;
  border-radius: 14px;
  border: 1px solid rgba(28, 35, 48, 0.15);
  font-size: 15px;
}

.input:focus {
  outline: none;
  border-color: var(--amber);
}

.hidden {
  display: none;
}

.form-status {
  margin: 0;
  font-size: 14px;
}

.form-status.error {
  color: #b42318;
}

.form-status.success {
  color: #12715b;
}

.form-status.sending {
  color: rgba(28, 35, 48, 0.7);
}

@media (min-width: 900px) {
  .nav {
    display: flex;
  }

  .hero-grid {
    grid-template-columns: 1.1fr 0.9fr;
  }

  .hero h1 {
    font-size: 52px;
  }

  .footer-grid {
    grid-template-columns: 1.4fr 1fr 1fr;
  }

  .cta-band {
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
  }
}