/* ===== CSS Variables - Warm Earth Tones ===== */
:root {
  --amber: #C47D2A;
  --amber-light: #D4943E;
  --amber-dark: #A56820;
  --terracotta: #C06040;
  --clay: #B8704A;
  --sand: #E8D5B7;
  --sand-light: #F0E2CC;
  --cream: #FAF6F0;
  --warm-white: #FFFCF7;
  --earth-dark: #3D2E1F;
  --earth-mid: #5C4A38;
  --earth-light: #7A6B5D;
  --text: #2E2118;
  --text-light: #6B5D52;
  --text-muted: #9A8E84;
  --border: #E5D9CC;
  --shadow: rgba(61, 46, 31, 0.08);
  --shadow-md: rgba(61, 46, 31, 0.12);
  --radius: 12px;
  --radius-lg: 20px;
}

/* ===== Reset & Base ===== */
*, *::before, *::after {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: 80px;
}

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  color: var(--text);
  background: var(--cream);
  line-height: 1.6;
  font-weight: 400;
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3 {
  font-family: 'DM Serif Display', Georgia, serif;
  font-weight: 400;
  line-height: 1.2;
}

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

/* ===== Navbar ===== */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  padding: 16px 0;
  transition: all 0.3s ease;
}

.navbar.scrolled {
  background: rgba(250, 246, 240, 0.95);
  backdrop-filter: blur(12px);
  box-shadow: 0 1px 12px var(--shadow);
  padding: 10px 0;
}

.nav-content {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.logo {
  font-family: 'DM Serif Display', Georgia, serif;
  font-size: 1.25rem;
  color: var(--text);
  text-decoration: none;
  display: flex;
  align-items: center;
  gap: 10px;
}

.logo-icon {
  width: 36px;
  height: 36px;
  color: var(--amber);
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 32px;
}

.nav-links a {
  text-decoration: none;
  color: var(--text-light);
  font-size: 0.9rem;
  font-weight: 500;
  transition: color 0.2s;
}

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

.mobile-menu-btn {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
}

.mobile-menu-btn span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--text);
  border-radius: 2px;
  transition: all 0.3s ease;
}

.mobile-menu-btn.active span:nth-child(1) {
  transform: rotate(45deg) translate(5px, 5px);
}
.mobile-menu-btn.active span:nth-child(2) {
  opacity: 0;
}
.mobile-menu-btn.active span:nth-child(3) {
  transform: rotate(-45deg) translate(5px, -5px);
}

/* ===== Buttons ===== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 12px 28px;
  border-radius: 50px;
  font-size: 0.95rem;
  font-weight: 500;
  text-decoration: none;
  border: none;
  cursor: pointer;
  transition: all 0.25s ease;
  font-family: inherit;
}

.btn-primary {
  background: var(--amber);
  color: white;
  box-shadow: 0 4px 16px rgba(196, 125, 42, 0.3);
}

.btn-primary:hover {
  background: var(--amber-dark);
  box-shadow: 0 6px 24px rgba(196, 125, 42, 0.4);
  transform: translateY(-1px);
}

.btn-outline {
  background: transparent;
  color: var(--text);
  border: 2px solid var(--border);
}

.btn-outline:hover {
  border-color: var(--amber);
  color: var(--amber);
}

.btn-nav {
  background: var(--amber);
  color: white;
  padding: 8px 20px;
  font-size: 0.85rem;
}

.btn-nav:hover {
  background: var(--amber-dark);
  color: white;
}

.btn-full {
  width: 100%;
  padding: 16px 28px;
  font-size: 1rem;
}

/* ===== Hero ===== */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  overflow: hidden;
  background: linear-gradient(135deg, var(--earth-dark) 0%, var(--earth-mid) 40%, var(--clay) 100%);
}

.hero-bg {
  position: absolute;
  inset: 0;
  opacity: 0.08;
  background-image:
    radial-gradient(circle at 20% 50%, var(--sand) 0%, transparent 50%),
    radial-gradient(circle at 80% 20%, var(--amber-light) 0%, transparent 40%),
    radial-gradient(circle at 60% 80%, var(--terracotta) 0%, transparent 45%);
}

.hero-content {
  position: relative;
  z-index: 2;
  padding: 140px 0 120px;
  max-width: 720px;
}

.hero-badge {
  display: inline-block;
  background: rgba(255, 255, 255, 0.12);
  color: var(--sand-light);
  padding: 6px 18px;
  border-radius: 50px;
  font-size: 0.8rem;
  font-weight: 500;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  margin-bottom: 24px;
  border: 1px solid rgba(255, 255, 255, 0.15);
}

.hero h1 {
  font-size: clamp(2.5rem, 5.5vw, 4rem);
  color: white;
  margin-bottom: 24px;
  line-height: 1.1;
}

.hero-subtitle {
  font-size: 1.1rem;
  color: rgba(255, 255, 255, 0.8);
  line-height: 1.7;
  margin-bottom: 36px;
  max-width: 600px;
}

.hero-actions {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
}

.hero .btn-outline {
  border-color: rgba(255, 255, 255, 0.3);
  color: white;
}

.hero .btn-outline:hover {
  border-color: white;
  background: rgba(255, 255, 255, 0.1);
  color: white;
}

.hero-wave {
  position: absolute;
  bottom: -1px;
  left: 0;
  right: 0;
  z-index: 3;
}

.hero-wave svg {
  display: block;
  width: 100%;
  height: 80px;
}

/* ===== Sections ===== */
.section {
  padding: 100px 0;
}

.section-alt {
  background: var(--warm-white);
}

.section-header {
  text-align: center;
  margin-bottom: 60px;
}

.section-tag {
  display: inline-block;
  color: var(--amber);
  font-size: 0.8rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: 12px;
}

.section-header h2 {
  font-size: clamp(1.8rem, 3.5vw, 2.5rem);
  color: var(--text);
  margin-bottom: 16px;
}

.section-desc {
  color: var(--text-light);
  font-size: 1.05rem;
  max-width: 560px;
  margin: 0 auto;
  line-height: 1.7;
}

/* ===== About Grid ===== */
.about-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}

.about-card {
  background: var(--warm-white);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 36px 28px;
  transition: all 0.3s ease;
  opacity: 0;
  transform: translateY(20px);
}

.about-card.visible {
  opacity: 1;
  transform: translateY(0);
}

.about-card:hover {
  box-shadow: 0 8px 32px var(--shadow-md);
  transform: translateY(-4px);
  border-color: var(--sand);
}

.about-icon {
  width: 52px;
  height: 52px;
  color: var(--amber);
  margin-bottom: 20px;
}

.about-icon svg {
  width: 100%;
  height: 100%;
}

.about-card h3 {
  font-size: 1.25rem;
  margin-bottom: 12px;
}

.about-card p {
  color: var(--text-light);
  font-size: 0.95rem;
  line-height: 1.6;
}

/* ===== Steps ===== */
.steps {
  max-width: 680px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 0;
}

.step {
  display: flex;
  gap: 24px;
  padding: 28px 0;
  border-bottom: 1px solid var(--border);
  opacity: 0;
  transform: translateX(-20px);
  transition: all 0.4s ease;
}

.step.visible {
  opacity: 1;
  transform: translateX(0);
}

.step:last-child {
  border-bottom: none;
}

.step-number {
  flex-shrink: 0;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: var(--amber);
  color: white;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 600;
  font-size: 1rem;
}

.step-content h3 {
  font-size: 1.15rem;
  margin-bottom: 6px;
}

.step-content p {
  color: var(--text-light);
  font-size: 0.95rem;
}

/* ===== Google Form Embed ===== */
.form-wrapper {
  max-width: 720px;
  margin: 0 auto;
}

.google-form-wrapper {
  background: var(--warm-white);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 8px;
  box-shadow: 0 4px 24px var(--shadow);
  overflow: hidden;
}

.google-form-wrapper iframe {
  border-radius: var(--radius);
  display: block;
}

/* ===== FAQ ===== */
.faq-list {
  max-width: 720px;
  margin: 0 auto;
}

.faq-item {
  border-bottom: 1px solid var(--border);
  opacity: 0;
  transform: translateY(10px);
  transition: all 0.3s ease;
}

.faq-item.visible {
  opacity: 1;
  transform: translateY(0);
}

.faq-item summary {
  padding: 20px 0;
  font-family: 'DM Serif Display', Georgia, serif;
  font-size: 1.1rem;
  cursor: pointer;
  list-style: none;
  display: flex;
  align-items: center;
  justify-content: space-between;
  color: var(--text);
  transition: color 0.2s;
}

.faq-item summary::-webkit-details-marker {
  display: none;
}

.faq-item summary::after {
  content: '+';
  font-family: 'Inter', sans-serif;
  font-size: 1.4rem;
  font-weight: 300;
  color: var(--amber);
  transition: transform 0.2s;
  flex-shrink: 0;
  margin-left: 16px;
}

.faq-item[open] summary::after {
  content: '\2212';
}

.faq-item summary:hover {
  color: var(--amber);
}

.faq-item p {
  padding: 0 0 20px;
  color: var(--text-light);
  font-size: 0.95rem;
  line-height: 1.7;
}

/* ===== Footer ===== */
.footer {
  background: var(--earth-dark);
  color: rgba(255, 255, 255, 0.7);
  padding: 60px 0 0;
}

.footer-content {
  display: grid;
  grid-template-columns: 2fr 1fr 1.5fr;
  gap: 48px;
  padding-bottom: 48px;
}

.footer-brand .logo {
  color: white;
  font-size: 1.15rem;
  margin-bottom: 12px;
}

.footer-brand p {
  font-size: 0.9rem;
  line-height: 1.6;
  max-width: 300px;
}

.footer-links h4,
.footer-contact h4 {
  color: white;
  font-family: 'DM Serif Display', Georgia, serif;
  font-size: 1rem;
  margin-bottom: 16px;
}

.footer-links a {
  display: block;
  color: rgba(255, 255, 255, 0.6);
  text-decoration: none;
  font-size: 0.9rem;
  margin-bottom: 10px;
  transition: color 0.2s;
}

.footer-links a:hover {
  color: var(--amber-light);
}

.footer-contact p {
  font-size: 0.9rem;
  line-height: 1.6;
  margin-bottom: 10px;
}

.footer-contact a {
  color: var(--amber-light);
  text-decoration: none;
}

.footer-contact a:hover {
  text-decoration: underline;
}

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  padding: 20px 0;
  text-align: center;
  font-size: 0.82rem;
  color: rgba(255, 255, 255, 0.4);
}

/* ===== Responsive ===== */
@media (max-width: 768px) {
  .nav-links {
    position: fixed;
    top: 0;
    right: -100%;
    width: 280px;
    height: 100vh;
    background: var(--cream);
    flex-direction: column;
    align-items: flex-start;
    padding: 80px 32px 32px;
    gap: 24px;
    box-shadow: -4px 0 24px var(--shadow-md);
    transition: right 0.3s ease;
  }

  .nav-links.active {
    right: 0;
  }

  .mobile-menu-btn {
    display: flex;
    z-index: 1001;
  }

  .hero-content {
    padding: 120px 0 100px;
  }

  .hero h1 {
    font-size: 2.2rem;
  }

  .hero-actions {
    flex-direction: column;
  }

  .about-grid {
    grid-template-columns: 1fr;
    gap: 20px;
  }

  .footer-content {
    grid-template-columns: 1fr;
    gap: 32px;
  }

  .step {
    gap: 16px;
  }
}

@media (max-width: 480px) {
  .hero h1 {
    font-size: 1.9rem;
  }

  .section {
    padding: 64px 0;
  }

  .section-header {
    margin-bottom: 40px;
  }
}