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

:root {
  --bg: #F9F6F0;
  --fg: #1C3A2E;
  --fg-light: #3A5F4C;
  --accent: #C9A84C;
  --accent-dark: #A8862E;
  --navy: #0F2318;
  --white: #FFFFFF;
  --cream-card: #F2EEE7;
  --muted: #6B7D72;
  --border: #D4C9B8;
  --serif: 'Fraunces', Georgia, serif;
  --sans: 'Outfit', system-ui, sans-serif;
}

html { scroll-behavior: smooth; font-size: 16px; }

body {
  background: var(--bg);
  color: var(--fg);
  font-family: var(--sans);
  font-weight: 400;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

/* === NAVIGATION === */
.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 24px 48px;
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
}

.nav-logo {
  font-family: var(--serif);
  font-size: 22px;
  font-weight: 600;
  color: var(--fg);
  letter-spacing: -0.02em;
}

.nav-tagline {
  font-size: 12px;
  font-weight: 500;
  color: var(--muted);
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

/* === HERO === */
.hero {
  display: grid;
  grid-template-columns: 1fr 380px;
  min-height: 100vh;
  position: relative;
  overflow: hidden;
  padding-top: 80px;
}

.hero-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
  overflow: hidden;
}

.hero-bg-sphere {
  position: absolute;
  border-radius: 50%;
  filter: blur(80px);
  opacity: 0.18;
}

.hero-bg-sphere-1 {
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, #2D7A5E 0%, transparent 70%);
  top: -100px;
  left: -100px;
}

.hero-bg-sphere-2 {
  width: 400px;
  height: 400px;
  background: radial-gradient(circle, var(--accent) 0%, transparent 70%);
  bottom: 80px;
  left: 30%;
  opacity: 0.12;
}

.hero-bg-grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(28,58,46,0.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(28,58,46,0.05) 1px, transparent 1px);
  background-size: 64px 64px;
}

.hero-content {
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 80px 72px 80px 64px;
  position: relative;
  z-index: 1;
}

.hero-eyebrow {
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--accent-dark);
  margin-bottom: 20px;
}

.hero-headline {
  font-family: var(--serif);
  font-size: clamp(52px, 6vw, 88px);
  font-weight: 600;
  line-height: 1.02;
  color: var(--fg);
  letter-spacing: -0.03em;
  margin-bottom: 28px;
}

.hero-sub {
  font-size: 17px;
  font-weight: 400;
  color: var(--fg-light);
  line-height: 1.75;
  max-width: 480px;
}

/* === ASIDE CARDS === */
.hero-aside {
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 16px;
  padding: 80px 48px 80px 0;
  position: relative;
  z-index: 1;
}

.aside-card {
  background: rgba(255,255,255,0.88);
  backdrop-filter: blur(12px);
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 22px 26px;
  box-shadow: 0 2px 20px rgba(28,58,46,0.07);
}

.aside-card-label {
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent-dark);
  margin-bottom: 10px;
}

.aside-card-text {
  font-family: var(--serif);
  font-size: 14px;
  font-weight: 300;
  font-style: italic;
  color: var(--fg);
  line-height: 1.6;
  margin-bottom: 12px;
}

.aside-card-meta {
  font-size: 11px;
  color: var(--muted);
  letter-spacing: 0.02em;
}

/* === SECTION SHARED === */
.section-eyebrow {
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--accent-dark);
  margin-bottom: 14px;
}

.section-eyebrow.light { color: var(--accent); }

.section-header {
  max-width: 640px;
  margin-bottom: 56px;
}

.section-title {
  font-family: var(--serif);
  font-size: clamp(32px, 4vw, 52px);
  font-weight: 600;
  line-height: 1.15;
  color: var(--fg);
  letter-spacing: -0.02em;
}

/* === HOW IT WORKS === */
.how-it-works {
  padding: 100px 64px;
  background: var(--white);
}

.steps {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 48px;
  margin-bottom: 72px;
}

.step-number {
  font-family: var(--serif);
  font-size: 13px;
  font-weight: 400;
  color: var(--accent-dark);
  letter-spacing: 0.04em;
  margin-bottom: 16px;
}

.step-rule {
  width: 32px;
  height: 1px;
  background: var(--border);
  margin-bottom: 20px;
}

.step-title {
  font-size: 17px;
  font-weight: 600;
  color: var(--fg);
  margin-bottom: 12px;
  line-height: 1.3;
}

.step-body {
  font-size: 15px;
  color: var(--fg-light);
  line-height: 1.7;
}

.workflow-diagram {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
  background: var(--cream-card);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 40px 48px;
}

.wf-step {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: 10px;
}

.wf-icon {
  width: 52px;
  height: 52px;
  background: var(--white);
  border: 1.5px solid var(--border);
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--fg);
  margin-bottom: 4px;
}

.wf-label {
  font-size: 13px;
  font-weight: 600;
  color: var(--fg);
}

.wf-desc {
  font-size: 11px;
  color: var(--muted);
}

.wf-arrow { color: var(--border); }

/* === FEATURES === */
.features {
  padding: 100px 64px;
  background: var(--cream-card);
}

.feature-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}

.feature-card {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 32px 28px;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.feature-card:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 24px rgba(28,58,46,0.07);
}

.feature-icon {
  width: 44px;
  height: 44px;
  background: var(--cream-card);
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--accent-dark);
  margin-bottom: 18px;
}

.feature-title {
  font-size: 16px;
  font-weight: 600;
  color: var(--fg);
  margin-bottom: 10px;
}

.feature-body {
  font-size: 14px;
  color: var(--fg-light);
  line-height: 1.65;
}

/* === DIFFERENT === */
.different {
  background: var(--navy);
  padding: 100px 64px;
}

.different-inner { max-width: 1000px; margin: 0 auto; }

.different-title {
  font-family: var(--serif);
  font-size: clamp(26px, 3.5vw, 46px);
  font-weight: 400;
  color: var(--white);
  line-height: 1.25;
  letter-spacing: -0.02em;
  margin-bottom: 56px;
}

.comparison {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 56px;
}

.comparison-label {
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.3);
  margin-bottom: 20px;
  padding-bottom: 12px;
  border-bottom: 1px solid rgba(255,255,255,0.1);
}

.comparison-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.comparison-list li {
  font-size: 15px;
  color: rgba(255,255,255,0.55);
  line-height: 1.5;
  padding-left: 20px;
  position: relative;
}

.comparison-list li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 9px;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: rgba(255,255,255,0.15);
}

.comparison-new .comparison-list li { color: var(--white); }
.comparison-new .comparison-list li::before { background: var(--accent); }

/* === CLOSING === */
.closing {
  background: var(--bg);
  padding: 100px 64px;
  text-align: center;
}

.closing-inner { max-width: 640px; margin: 0 auto; }

.closing-title {
  font-family: var(--serif);
  font-size: clamp(36px, 5vw, 64px);
  font-weight: 600;
  color: var(--fg);
  letter-spacing: -0.03em;
  margin-bottom: 24px;
  line-height: 1.1;
}

.closing-body {
  font-size: 18px;
  color: var(--fg-light);
  line-height: 1.7;
  margin-bottom: 32px;
}

.closing-price {
  font-size: 14px;
  font-weight: 600;
  color: var(--accent-dark);
  letter-spacing: 0.04em;
}

/* === FOOTER === */
.footer {
  background: var(--fg);
  padding: 56px 64px 48px;
  text-align: center;
}

.footer-logo {
  font-family: var(--serif);
  font-size: 24px;
  font-weight: 600;
  color: var(--white);
  letter-spacing: -0.02em;
  margin-bottom: 8px;
}

.footer-tagline {
  font-size: 13px;
  color: rgba(255,255,255,0.4);
  margin-bottom: 24px;
}

.footer-legal {
  font-size: 12px;
  color: rgba(255,255,255,0.2);
}

/* === RESPONSIVE === */
@media (max-width: 960px) {
  .hero { grid-template-columns: 1fr; min-height: auto; }
  .hero-aside { display: none; }
  .hero-content { padding: 80px 40px 60px; }
  .hero-headline { font-size: 52px; }
  .how-it-works, .features, .different, .closing { padding: 72px 40px; }
  .steps { grid-template-columns: 1fr; gap: 36px; }
  .feature-grid { grid-template-columns: 1fr 1fr; }
  .comparison { grid-template-columns: 1fr; }
  .nav { padding: 20px 40px; }
  .workflow-diagram { padding: 32px 24px; flex-wrap: wrap; gap: 24px; }
}

@media (max-width: 600px) {
  .feature-grid { grid-template-columns: 1fr; }
  .how-it-works, .features, .different, .closing { padding: 56px 24px; }
  .hero-content { padding: 60px 24px 48px; }
  .hero-headline { font-size: 40px; }
  .nav { padding: 18px 24px; }
  .wf-arrow { display: none; }
  .workflow-diagram { gap: 24px; }
}