/* ===== BASE ===== */
:root {
  --bg: #FAF8F5;
  --bg-dark: #1A1814;
  --fg: #1A1814;
  --fg-muted: #6B6560;
  --fg-inverse: #FAF8F5;
  --accent: #B8923A;
  --accent-light: #D4AF5A;
  --border: #E8E4DC;
  --card-bg: #F2EFE9;
  --card-border: #E0D9CE;
  --done: #5C8A5C;
  --done-bg: #EEF4EE;
  --active: #B8923A;
  --active-bg: #FDF5E6;
  --pending: #9E9A94;
  --pending-bg: #F5F4F1;
}

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

body {
  background: var(--bg);
  color: var(--fg);
  font-family: 'Jost', sans-serif;
  font-weight: 300;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4 {
  font-family: 'Cormorant Garamond', serif;
  font-weight: 600;
  line-height: 1.15;
}

/* ===== NAV ===== */
.nav {
  padding: 1.5rem 3rem;
  display: flex;
  align-items: center;
}

.nav__logo {
  font-family: 'Cormorant Garamond', serif;
  font-size: 1.4rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--fg);
}

/* ===== HERO ===== */
.hero {
  padding: 5rem 3rem 6rem;
  max-width: 900px;
}

.hero__eyebrow {
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 1.5rem;
}

.hero__headline {
  font-size: clamp(3rem, 6vw, 5rem);
  color: var(--fg);
  margin-bottom: 1.75rem;
  font-weight: 700;
}

.hero__sub {
  font-size: 1.1rem;
  color: var(--fg-muted);
  max-width: 540px;
  margin-bottom: 3rem;
  font-weight: 300;
  line-height: 1.7;
}

.hero__stat-row {
  display: flex;
  align-items: center;
  gap: 2.5rem;
}

.hero__stat {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
}

.hero__stat-num {
  font-family: 'Cormorant Garamond', serif;
  font-size: 2.2rem;
  font-weight: 700;
  color: var(--fg);
  line-height: 1;
}

.hero__stat-label {
  font-size: 0.8rem;
  color: var(--fg-muted);
  letter-spacing: 0.03em;
}

.hero__stat-div {
  width: 1px;
  height: 40px;
  background: var(--border);
}

/* ===== PROBLEM ===== */
.problem {
  background: var(--bg-dark);
  color: var(--fg-inverse);
  padding: 6rem 3rem;
}

.problem__inner {
  max-width: 860px;
}

.problem__label {
  font-size: 0.7rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 1.5rem;
}

.problem__headline {
  font-size: clamp(1.8rem, 3.5vw, 2.8rem);
  color: var(--fg-inverse);
  margin-bottom: 3.5rem;
  max-width: 640px;
}

.problem__split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0;
  border: 1px solid rgba(255,255,255,0.12);
  margin-bottom: 3rem;
}

.problem__col {
  padding: 2.5rem;
}

.problem__col:first-child {
  border-right: 1px solid rgba(255,255,255,0.12);
}

.problem__col-label {
  font-size: 0.7rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 1rem;
}

.problem__col-text {
  font-size: 1rem;
  color: rgba(255,255,255,0.7);
  line-height: 1.7;
  font-weight: 300;
}

.problem__quote {
  border-left: 2px solid var(--accent);
  padding-left: 2rem;
}

.problem__quote p {
  font-family: 'Cormorant Garamond', serif;
  font-size: 1.4rem;
  font-style: italic;
  color: rgba(255,255,255,0.85);
  line-height: 1.5;
}

/* ===== SPLIT ===== */
.split {
  padding: 6rem 3rem;
}

.split__inner {
  max-width: 860px;
}

.split__label {
  font-size: 0.7rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 1.25rem;
}

.split__headline {
  font-size: clamp(2rem, 4vw, 3.2rem);
  color: var(--fg);
  margin-bottom: 1rem;
}

.split__sub {
  font-size: 1rem;
  color: var(--fg-muted);
  margin-bottom: 3rem;
  font-weight: 300;
}

.split__cards {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.5rem;
  margin-bottom: 2.5rem;
}

.split__card {
  background: var(--card-bg);
  border: 1px solid var(--card-border);
  border-radius: 4px;
  padding: 2.5rem;
}

.split__card--phone .split__card-icon { color: var(--fg-muted); }
.split__card--inst .split__card-icon { color: var(--accent); }

.split__card-icon {
  margin-bottom: 1.5rem;
}

.split__card-title {
  font-family: 'Cormorant Garamond', serif;
  font-size: 1.5rem;
  font-weight: 600;
  color: var(--fg);
  margin-bottom: 0.75rem;
}

.split__card-desc {
  font-size: 0.9rem;
  color: var(--fg-muted);
  font-weight: 300;
  margin-bottom: 1.25rem;
  line-height: 1.6;
}

.split__card-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.split__card-list li {
  font-size: 0.82rem;
  color: var(--fg-muted);
  padding-left: 1rem;
  position: relative;
  font-weight: 300;
}

.split__card-list li::before {
  content: '–';
  position: absolute;
  left: 0;
  color: var(--accent);
}

.split__bridge {
  border-top: 1px solid var(--border);
  padding-top: 1.5rem;
}

.split__bridge p {
  font-family: 'Cormorant Garamond', serif;
  font-size: 1.2rem;
  font-style: italic;
  color: var(--fg-muted);
}

/* ===== MILESTONES ===== */
.milestones {
  background: var(--bg-dark);
  padding: 6rem 3rem;
  color: var(--fg-inverse);
}

.milestones__inner {
  max-width: 700px;
}

.milestones__label {
  font-size: 0.7rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 1.25rem;
}

.milestones__headline {
  font-size: clamp(1.8rem, 3.5vw, 2.6rem);
  color: var(--fg-inverse);
  margin-bottom: 3rem;
}

.milestones__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1px;
  background: rgba(255,255,255,0.08);
  border: 1px solid rgba(255,255,255,0.08);
  margin-bottom: 2rem;
}

.milestones__item {
  background: rgba(255,255,255,0.04);
  padding: 1.75rem 2rem;
}

.milestones__num {
  font-family: 'Cormorant Garamond', serif;
  font-size: 1.15rem;
  font-weight: 600;
  color: rgba(255,255,255,0.85);
  margin-bottom: 0.5rem;
}

.milestones__status {
  font-size: 0.78rem;
  letter-spacing: 0.03em;
  font-weight: 400;
}

.milestones__status--done { color: #7DB87D; }
.milestones__status--active { color: var(--accent); }
.milestones__status--pending { color: rgba(255,255,255,0.35); }

.milestones__note {
  font-size: 0.88rem;
  color: rgba(255,255,255,0.45);
  font-weight: 300;
}

/* ===== CLOSING ===== */
.closing {
  padding: 8rem 3rem;
  text-align: center;
}

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

.closing__headline {
  font-size: clamp(2.2rem, 4vw, 3.5rem);
  color: var(--fg);
  margin-bottom: 1.5rem;
  line-height: 1.2;
}

.closing__sub {
  font-size: 1.05rem;
  color: var(--fg-muted);
  font-weight: 300;
  line-height: 1.7;
}

/* ===== FOOTER ===== */
.footer {
  border-top: 1px solid var(--border);
  padding: 2.5rem 3rem;
}

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

.footer__brand {
  font-family: 'Cormorant Garamond', serif;
  font-size: 1rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.footer__tagline {
  font-size: 0.82rem;
  color: var(--fg-muted);
  font-weight: 300;
}

/* ===== RESPONSIVE ===== */
@media (max-width: 640px) {
  .nav { padding: 1rem 1.5rem; }
  .hero { padding: 3rem 1.5rem 4rem; }
  .problem { padding: 4rem 1.5rem; }
  .split { padding: 4rem 1.5rem; }
  .milestones { padding: 4rem 1.5rem; }
  .closing { padding: 5rem 1.5rem; }
  .footer { padding: 2rem 1.5rem; }

  .hero__stat-row { gap: 1.5rem; }
  .hero__stat-num { font-size: 1.8rem; }

  .problem__split { grid-template-columns: 1fr; }
  .problem__col:first-child { border-right: none; border-bottom: 1px solid rgba(255,255,255,0.12); }

  .split__cards { grid-template-columns: 1fr; }
  .milestones__grid { grid-template-columns: 1fr; }
  .footer__inner { flex-direction: column; gap: 0.75rem; }
}