@font-face {
  font-family: 'Geist';
  src: url('https://cdn.jsdelivr.net/npm/geist@1.0.0/dist/fonts/geist-sans/Geist-Regular.woff2') format('woff2');
  font-weight: 400;
  font-style: normal;
}
@font-face {
  font-family: 'Geist';
  src: url('https://cdn.jsdelivr.net/npm/geist@1.0.0/dist/fonts/geist-sans/Geist-Medium.woff2') format('woff2');
  font-weight: 500;
  font-style: normal;
}
@font-face {
  font-family: 'Geist';
  src: url('https://cdn.jsdelivr.net/npm/geist@1.0.0/dist/fonts/geist-sans/Geist-SemiBold.woff2') format('woff2');
  font-weight: 600;
  font-style: normal;
}
@font-face {
  font-family: 'Geist';
  src: url('https://cdn.jsdelivr.net/npm/geist@1.0.0/dist/fonts/geist-sans/Geist-Bold.woff2') format('woff2');
  font-weight: 700;
  font-style: normal;
}

:root {
  --bg-color: oklch(1 0 0); /* Pure white */
  --text-main: oklch(0.15 0 0);
  --text-muted: oklch(0.4 0 0);
  --accent: oklch(0.65 0.15 170); /* Vibrant teal */
  --accent-light: oklch(0.95 0.05 170);
  --border-color: oklch(0.9 0 0);
  --radius: 24px;
}

* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

body {
  font-family: 'Geist', sans-serif;
  background-color: var(--bg-color);
  color: var(--text-main);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

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

header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1.5rem 5%;
  border-bottom: 1px solid var(--border-color);
}

.logo {
  font-weight: 700;
  font-size: 1.5rem;
  letter-spacing: -0.02em;
}

.logo span {
  color: var(--accent);
}

.nav-links a {
  margin-left: 2rem;
  font-weight: 500;
  transition: color 0.2s;
}

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

.btn {
  background-color: var(--accent);
  color: oklch(1 0 0);
  padding: 0.75rem 1.5rem;
  border-radius: 99px;
  font-weight: 600;
  border: none;
  cursor: pointer;
  transition: transform 0.2s, box-shadow 0.2s;
  display: inline-block;
}

.btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 10px 20px rgba(0, 150, 136, 0.2);
}

.btn-outline {
  background-color: transparent;
  color: var(--text-main);
  border: 1px solid var(--border-color);
}

.btn-outline:hover {
  background-color: var(--text-main);
  color: oklch(1 0 0);
  box-shadow: none;
}

section {
  padding: 6rem 5%;
}

.hero {
  text-align: center;
  max-width: 900px;
  margin: 0 auto;
  padding-top: 8rem;
  padding-bottom: 8rem;
}

h1 {
  font-size: 4rem;
  line-height: 1.1;
  font-weight: 700;
  letter-spacing: -0.04em;
  margin-bottom: 1.5rem;
}

h2 {
  font-size: 2.5rem;
  font-weight: 700;
  letter-spacing: -0.03em;
  margin-bottom: 1rem;
}

h3 {
  font-size: 1.5rem;
  font-weight: 600;
  margin-bottom: 0.75rem;
}

.subtitle {
  font-size: 1.25rem;
  color: var(--text-muted);
  margin-bottom: 2.5rem;
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
}

/* Asymmetric Bento Layout */
.bento-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  grid-template-rows: auto auto;
  gap: 1.5rem;
  margin-top: 4rem;
}

.bento-item {
  background: var(--bg-color);
  border: 1px solid var(--border-color);
  border-radius: var(--radius);
  padding: 2rem;
  overflow: hidden;
  position: relative;
  display: flex;
  flex-direction: column;
}

.bento-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: calc(var(--radius) - 8px);
  margin-bottom: 1.5rem;
}

.bento-large {
  grid-column: span 2;
  grid-row: span 2;
}

.bento-wide {
  grid-column: span 2;
  grid-row: span 1;
}

.bento-tall {
  grid-column: span 1;
  grid-row: span 2;
}

.bento-small {
  grid-column: span 1;
  grid-row: span 1;
}

.bento-img-only {
  padding: 0.5rem;
}

.bento-img-only img {
  margin-bottom: 0;
  height: 100%;
}

.badge {
  background-color: var(--accent-light);
  color: var(--accent);
  padding: 0.5rem 1rem;
  border-radius: 99px;
  font-weight: 600;
  font-size: 0.875rem;
  display: inline-block;
  margin-bottom: 1rem;
}

.pricing-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 2rem;
  margin-top: 3rem;
}

.price-card {
  border: 1px solid var(--border-color);
  border-radius: var(--radius);
  padding: 3rem 2rem;
  display: flex;
  flex-direction: column;
}

.price-card.popular {
  border-color: var(--accent);
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.05);
  position: relative;
}

.price {
  font-size: 3rem;
  font-weight: 700;
  margin: 1.5rem 0;
  letter-spacing: -0.03em;
}

.price span {
  font-size: 1.25rem;
  color: var(--text-muted);
  font-weight: 400;
}

.features {
  list-style: none;
  margin-top: 2rem;
  margin-bottom: 2rem;
  flex-grow: 1;
}

.features li {
  margin-bottom: 1rem;
  display: flex;
  align-items: center;
}

.features li::before {
  content: "✓";
  color: var(--accent);
  margin-right: 0.75rem;
  font-weight: bold;
}

.faq-section {
  max-width: 800px;
  margin: 0 auto;
}

.faq-item {
  border-bottom: 1px solid var(--border-color);
  padding: 1.5rem 0;
}

.faq-question {
  font-size: 1.25rem;
  font-weight: 600;
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.faq-answer {
  margin-top: 1rem;
  color: var(--text-muted);
  display: none;
}

.contact-section {
  background-color: var(--text-main);
  color: var(--bg-color);
  border-radius: var(--radius);
  margin: 0 5% 4rem;
  padding: 6rem 5%;
  text-align: center;
}

.contact-section h2 {
  color: var(--bg-color);
}

.contact-form {
  max-width: 500px;
  margin: 3rem auto 0;
  display: flex;
  flex-direction: column;
  gap: 1rem;
  text-align: left;
}

.input-group {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.input-group label {
  font-size: 0.875rem;
  font-weight: 500;
  color: oklch(0.8 0 0);
}

input, textarea {
  width: 100%;
  padding: 1rem;
  border-radius: 12px;
  border: 1px solid oklch(0.3 0 0);
  background-color: oklch(0.2 0 0);
  color: var(--bg-color);
  font-family: inherit;
  font-size: 1rem;
  transition: border-color 0.2s;
}

input:focus, textarea:focus {
  outline: none;
  border-color: var(--accent);
}

footer {
  padding: 3rem 5%;
  border-top: 1px solid var(--border-color);
  display: flex;
  justify-content: space-between;
  align-items: center;
  color: var(--text-muted);
}

.footer-links a {
  margin-left: 1.5rem;
}

.footer-links a:hover {
  color: var(--text-main);
}

/* Success Message */
#success-message {
  display: none;
  background-color: var(--accent-light);
  color: var(--accent);
  padding: 1rem;
  border-radius: 12px;
  text-align: center;
  margin-top: 1rem;
  font-weight: 600;
}

@media (max-width: 1024px) {
  h1 { font-size: 3rem; }
  .bento-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 768px) {
  h1 { font-size: 2.5rem; }
  .bento-grid {
    grid-template-columns: 1fr;
  }
  .bento-large, .bento-wide, .bento-tall, .bento-small {
    grid-column: span 1;
    grid-row: span 1;
  }
  header {
    flex-direction: column;
    gap: 1rem;
  }
  .nav-links a {
    margin: 0 1rem;
  }
  footer {
    flex-direction: column;
    gap: 1.5rem;
    text-align: center;
  }
}