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

:root {
  --bg: #F9F6F0;
  --fg: #1B1B1B;
  --fg-muted: #6B6860;
  --accent: #E8601A;
  --accent-dark: #C44D10;
  --green: #1B4332;
  --green-mid: #2D6A4F;
  --surface: #FFFFFF;
  --surface-warm: #F2EDE4;
  --border: #DDD8CF;
  --alert-bg: #FFF3EC;
  --alert-dot: #E8601A;
}

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

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

/* --- Typography --- */
h1, h2, h3 { font-family: 'Fraunces', serif; font-weight: 700; line-height: 1.1; }

/* --- Nav --- */
.nav {
  padding: 20px 40px;
  border-bottom: 1px solid var(--border);
  background: var(--bg);
  position: sticky;
  top: 0;
  z-index: 10;
}
.nav-inner { max-width: 1200px; margin: 0 auto; display: flex; align-items: center; justify-content: space-between; }
.nav-logo { font-family: 'Fraunces', serif; font-size: 1.5rem; font-weight: 800; color: var(--green); letter-spacing: -0.02em; }
.nav-tagline { font-size: 0.875rem; color: var(--fg-muted); }

/* --- Hero --- */
.hero { padding: 80px 40px 60px; max-width: 1200px; margin: 0 auto; }
.hero-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 64px; align-items: center; }
.hero-eyebrow { font-size: 0.75rem; font-weight: 600; letter-spacing: 0.1em; text-transform: uppercase; color: var(--accent); margin-bottom: 20px; }
.hero-headline { font-size: clamp(2.5rem, 4vw, 3.75rem); color: var(--green); margin-bottom: 28px; line-height: 1.05; }
.hero-headline em { font-style: italic; color: var(--accent); }
.hero-sub { font-size: 1.0625rem; color: var(--fg-muted); margin-bottom: 12px; max-width: 420px; }
.hero-cta {
  display: inline-block;
  padding: 14px 28px;
  background: var(--accent);
  color: #fff;
  border-radius: 8px;
  font-size: 1rem;
  font-weight: 600;
  text-decoration: none;
  transition: background .15s;
  margin-top: 8px;
}
.hero-cta:hover { background: var(--accent-dark); }

/* --- Timeline Card --- */
.timeline-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 28px;
  box-shadow: 0 4px 32px rgba(27, 67, 50, 0.08);
}
.tl-header { display: flex; justify-content: space-between; align-items: center; margin-bottom: 20px; }
.tl-name { font-family: 'Fraunces', serif; font-size: 1.0625rem; font-weight: 700; color: var(--green); }
.tl-status {
  background: var(--alert-bg);
  color: var(--accent);
  font-size: 0.6875rem;
  font-weight: 600;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  padding: 4px 10px;
  border-radius: 20px;
  border: 1px solid #FFD9C2;
}
.tl-spark { margin-bottom: 20px; }
.spark-bars { display: flex; align-items: flex-end; gap: 6px; height: 60px; margin-bottom: 6px; }
.bar { flex: 1; background: #D9E7E0; border-radius: 3px 3px 0 0; transition: height 0.3s; }
.bar.highlight { background: var(--accent); }
.spark-labels { display: flex; justify-content: space-between; font-size: 0.6875rem; color: var(--fg-muted); }
.tl-entries { border-top: 1px solid var(--border); padding-top: 16px; }
.tl-entry { display: flex; align-items: flex-start; gap: 12px; margin-bottom: 12px; }
.tl-dot { width: 8px; height: 8px; border-radius: 50%; background: var(--border); flex-shrink: 0; margin-top: 6px; }
.tl-entry.alert .tl-dot { background: var(--alert-dot); }
.tl-entry.alert { background: var(--alert-bg); margin: 0 -12px 12px; padding: 10px 12px; border-radius: 8px; }
.tl-entry-title { font-size: 0.875rem; font-weight: 500; color: var(--fg); }
.tl-entry-meta { font-size: 0.75rem; color: var(--fg-muted); }
.tl-meta-row { display: flex; justify-content: space-between; border-top: 1px solid var(--border); padding-top: 12px; font-size: 0.75rem; color: var(--fg-muted); margin-top: 4px; }
.tl-meta-row strong { color: var(--fg); }

/* --- Problem --- */
.problem { background: var(--green); color: var(--surface); padding: 80px 40px; }
.problem-inner { max-width: 800px; margin: 0 auto; }
.problem-eyebrow { font-size: 0.75rem; font-weight: 600; letter-spacing: 0.1em; text-transform: uppercase; color: #8FC9A3; margin-bottom: 24px; }
.problem-headline { font-size: clamp(2rem, 3.5vw, 3rem); color: var(--surface); margin-bottom: 28px; line-height: 1.15; }
.problem-body p { font-size: 1.0625rem; color: #D4E6D9; margin-bottom: 16px; line-height: 1.7; }
.problem-quote { margin-top: 40px; border-left: 3px solid var(--accent); padding-left: 24px; }
.problem-quote blockquote { font-family: 'Fraunces', serif; font-size: 1.125rem; font-style: italic; color: var(--surface); line-height: 1.5; margin-bottom: 12px; }
.problem-quote cite { font-size: 0.8125rem; color: #8FC9A3; }

/* --- How --- */
.how { padding: 80px 40px; max-width: 1200px; margin: 0 auto; }
.how-eyebrow { font-size: 0.75rem; font-weight: 600; letter-spacing: 0.1em; text-transform: uppercase; color: var(--accent); margin-bottom: 20px; }
.how-headline { font-size: clamp(1.75rem, 3vw, 2.5rem); color: var(--green); margin-bottom: 56px; }
.steps { display: flex; flex-direction: column; gap: 0; }
.step { display: grid; grid-template-columns: 80px 1fr; gap: 32px; padding: 40px 0; border-bottom: 1px solid var(--border); align-items: start; }
.step:first-child { border-top: 1px solid var(--border); }
.step-num { font-family: 'Fraunces', serif; font-size: 2.5rem; font-weight: 800; color: var(--border); line-height: 1; padding-top: 4px; }
.step h3 { font-family: 'Fraunces', serif; font-size: 1.375rem; color: var(--green); margin-bottom: 12px; }
.step p { font-size: 1rem; color: var(--fg-muted); max-width: 560px; line-height: 1.7; }

/* --- Timeline Section --- */
.timeline-section { background: var(--surface-warm); padding: 80px 40px; }
.tl-inner { max-width: 1200px; margin: 0 auto; display: grid; grid-template-columns: 1fr 1fr; gap: 64px; align-items: center; }
.tl-section-headline { font-size: clamp(1.5rem, 2.5vw, 2rem); color: var(--green); margin-bottom: 16px; line-height: 1.2; }
.tl-section-sub { font-size: 1rem; color: var(--fg-muted); margin-bottom: 36px; }
.tl-features { display: flex; flex-direction: column; gap: 20px; }
.tl-feature { display: flex; flex-direction: column; gap: 4px; }
.tl-feature strong { font-size: 0.9375rem; font-weight: 600; color: var(--fg); }
.tl-feature span { font-size: 0.875rem; color: var(--fg-muted); }

/* --- Compare Table --- */
.compare-table { background: var(--surface); border-radius: 12px; overflow: hidden; border: 1px solid var(--border); }
.compare-row-header, .compare-row { display: grid; grid-template-columns: 1fr 1fr 1fr 1fr; gap: 0; padding: 14px 20px; align-items: center; font-size: 0.8125rem; }
.compare-row-header { background: var(--green); color: var(--surface); font-weight: 600; font-size: 0.75rem; letter-spacing: 0.05em; text-transform: uppercase; }
.compare-row { border-bottom: 1px solid var(--border); }
.compare-row:last-child { border-bottom: none; }
.compare-row-header .compare-taile, .compare-row .check { color: var(--green); font-weight: 700; text-align: center; }
.compare-row .cross { color: #C0BAB2; text-align: center; }
.compare-row .partial { color: var(--accent); text-align: center; }
.compare-label { color: var(--fg-muted); }

/* --- Numbers --- */
.numbers { background: var(--accent); padding: 56px 40px; }
.numbers-inner { max-width: 900px; margin: 0 auto; display: flex; align-items: center; gap: 0; }
.num-group { flex: 1; text-align: center; }
.num-big { display: block; font-family: 'Fraunces', serif; font-size: clamp(2.5rem, 4vw, 3.5rem); font-weight: 800; color: var(--surface); line-height: 1; margin-bottom: 8px; }
.num-label { display: block; font-size: 0.875rem; color: rgba(255,255,255,0.8); font-weight: 500; }
.num-divider { width: 1px; height: 60px; background: rgba(255,255,255,0.3); flex-shrink: 0; }

/* --- Testimonials --- */
.testimonials { padding: 80px 40px; max-width: 1200px; margin: 0 auto; }
.testimonials-inner { display: grid; grid-template-columns: 1fr 1fr; gap: 48px; }
.testimonial blockquote { font-family: 'Fraunces', serif; font-size: 1.25rem; font-style: italic; color: var(--green); line-height: 1.5; margin-bottom: 24px; }
.testimonial-attribution { display: flex; flex-direction: column; gap: 4px; }
.testimonial-attribution strong { font-size: 0.9375rem; font-weight: 600; color: var(--fg); }
.testimonial-attribution span { font-size: 0.8125rem; color: var(--fg-muted); }

/* --- Closing --- */
.closing { background: var(--green); padding: 80px 40px; text-align: center; }
.closing-inner { max-width: 600px; margin: 0 auto; }
.closing-headline { font-size: clamp(2rem, 3.5vw, 3rem); color: var(--surface); margin-bottom: 20px; line-height: 1.15; }
.closing-sub { font-size: 1rem; color: #8FC9A3; margin-bottom: 28px; }
.signup-form { display: flex; gap: 10px; justify-content: center; flex-wrap: wrap; margin-top: 28px; }
.signup-input { padding: 14px 18px; border: none; border-radius: 8px; font-size: 1rem; width: 280px; outline: none; }
.signup-btn { padding: 14px 24px; background: var(--accent); color: #fff; border: none; border-radius: 8px; font-size: 1rem; font-weight: 600; cursor: pointer; transition: background .15s; }
.signup-btn:hover { background: var(--accent-dark); }
.signup-confirm { color: #8FC9A3; font-size: 1rem; margin-top: 20px; }

/* --- Footer --- */
.footer { padding: 32px 40px; border-top: 1px solid var(--border); }
.footer-inner { max-width: 1200px; margin: 0 auto; display: flex; align-items: center; justify-content: space-between; }
.footer-brand { font-family: 'Fraunces', serif; font-size: 1.25rem; font-weight: 800; color: var(--green); }
.footer-tagline { font-size: 0.8125rem; color: var(--fg-muted); }

/* --- Mobile --- */
@media (max-width: 768px) {
  .nav { padding: 16px 24px; }
  .nav-tagline { display: none; }
  .hero { padding: 48px 24px 40px; }
  .hero-grid { grid-template-columns: 1fr; gap: 40px; }
  .hero-headline { font-size: 2.25rem; }
  .hero-sub { max-width: 100%; }
  .tl-right { display: none; }
  .problem { padding: 60px 24px; }
  .how { padding: 60px 24px; }
  .step { grid-template-columns: 56px 1fr; gap: 20px; }
  .step-num { font-size: 2rem; }
  .timeline-section { padding: 60px 24px; }
  .tl-inner { grid-template-columns: 1fr; gap: 40px; }
  .compare-table { display: none; }
  .numbers-inner { flex-direction: column; gap: 32px; }
  .num-divider { width: 60px; height: 1px; }
  .testimonials { padding: 60px 24px; }
  .testimonials-inner { grid-template-columns: 1fr; }
  .closing { padding: 60px 24px; }
  .footer-inner { flex-direction: column; gap: 8px; text-align: center; }
}