/* SmileOS — shared design system */

:root {
  --navy: #0a1628;
  --navy-soft: #1a2a42;
  --body: #4a5970;
  --muted: #8a9ab5;
  --teal: #00b8a2;
  --teal-deep: #00a290;
  --teal-soft: #e6f7f5;
  --gold: #c9a84c;
  --gold-soft: #f5edd6;
  --rose: #e1465f;
  --rose-soft: #fef0f2;
  --cream: #faf7f2;
  --surface: #ffffff;
  --border: rgba(10, 22, 40, 0.08);
  --border-strong: rgba(10, 22, 40, 0.14);
  --shadow-sm: 0 1px 2px rgba(10, 22, 40, 0.04);
  --shadow-md: 0 4px 16px rgba(10, 22, 40, 0.06);
  --shadow-lg: 0 16px 48px rgba(10, 22, 40, 0.1);
  --r-sm: 8px; --r-md: 12px; --r-lg: 18px; --r-xl: 24px;
  --serif: 'Fraunces', 'Times New Roman', serif;
  --sans: 'Inter', system-ui, -apple-system, sans-serif;
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; font-size: 17px; }
body {
  font-family: var(--sans);
  background: var(--cream);
  color: var(--navy);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
a { text-decoration: none; color: inherit; }
img { max-width: 100%; display: block; }
button { font-family: inherit; cursor: pointer; }

/* URGENCY STRIP */
.urgency-strip {
  background: var(--navy); color: rgba(255,255,255,0.92);
  padding: 11px 24px; text-align: center;
  font-size: 0.88rem; font-weight: 500; letter-spacing: 0.2px;
}
.urgency-strip strong { color: var(--teal); font-weight: 700; }
.urgency-strip .dot {
  display: inline-block; width: 6px; height: 6px;
  background: var(--teal); border-radius: 50%;
  margin: 0 12px; vertical-align: middle;
  animation: pulse 2s ease-in-out infinite;
}
@keyframes pulse { 0%,100% { opacity:1; } 50% { opacity:0.45; } }

/* NAV */
nav.site-nav {
  position: sticky; top: 0; z-index: 50;
  display: flex; align-items: center; justify-content: space-between;
  padding: 16px 48px; gap: 32px;
  background: rgba(10, 22, 40, 0.88);
  backdrop-filter: blur(14px);
  border-bottom: 1px solid rgba(255,255,255,0.06);
}
.nav-logo { font-family: var(--serif); font-size: 1.5rem; font-weight: 700; color: var(--surface); letter-spacing: -0.5px; }
.nav-logo span { color: var(--teal); }
.nav-links { display: flex; align-items: center; gap: 28px; list-style: none; }
.nav-links > li > a { font-size: 0.95rem; color: rgba(255,255,255,0.78); font-weight: 500; transition: color 0.2s; padding: 8px 0; }
.nav-links > li > a:hover, .nav-links > li > a.active { color: var(--surface); }
.nav-cta {
  background: var(--teal); color: var(--navy);
  padding: 11px 22px; border-radius: var(--r-md);
  font-size: 0.92rem; font-weight: 700;
  transition: transform 0.15s, background 0.2s, box-shadow 0.2s;
  box-shadow: 0 0 0 1px rgba(0,184,162,0.3);
  white-space: nowrap;
}
.nav-cta:hover { background: var(--teal-deep); color: var(--surface); transform: translateY(-1px); box-shadow: 0 6px 16px rgba(0,184,162,0.4); }

.nav-dropdown { position: relative; }
.nav-dropdown > a::after { content: ' ▾'; font-size: 0.75em; opacity: 0.6; }
.nav-dropdown-menu {
  position: absolute; top: 100%; left: -16px;
  background: var(--navy-soft); border: 1px solid rgba(255,255,255,0.08);
  border-radius: var(--r-md); padding: 10px;
  min-width: 260px;
  opacity: 0; visibility: hidden; transform: translateY(-4px);
  transition: opacity 0.15s, transform 0.15s, visibility 0.15s;
  box-shadow: var(--shadow-lg);
  margin-top: 8px;
}
.nav-dropdown:hover .nav-dropdown-menu { opacity: 1; visibility: visible; transform: translateY(0); }
.nav-dropdown-menu a {
  display: block; padding: 9px 14px;
  font-size: 0.9rem; color: rgba(255,255,255,0.78);
  border-radius: var(--r-sm); transition: background 0.15s, color 0.15s;
}
.nav-dropdown-menu a:hover { background: rgba(255,255,255,0.06); color: var(--surface); }

/* SECTIONS */
section { padding: 96px 48px; }
.section-inner { max-width: 1180px; margin: 0 auto; }
.section-head { text-align: center; margin: 0 auto 64px; max-width: 760px; }
.section-head.left { text-align: left; margin-left: 0; }
.section-tag {
  display: inline-block; font-size: 0.78rem; font-weight: 700;
  letter-spacing: 2px; text-transform: uppercase;
  color: var(--teal-deep); background: var(--teal-soft);
  border-radius: 999px; padding: 7px 16px; margin-bottom: 20px;
}
.section-title {
  font-family: var(--serif);
  font-size: clamp(2.2rem, 4vw, 3.2rem);
  font-weight: 700; line-height: 1.15; letter-spacing: -0.6px;
  color: var(--navy); margin-bottom: 20px;
}
.section-title em { font-style: italic; color: var(--teal-deep); }
.section-sub {
  font-size: 1.2rem; color: var(--body); line-height: 1.6; max-width: 680px;
}
.section-head .section-sub { margin: 0 auto; }
.section.dark { background: var(--navy); color: var(--surface); }
.section.dark .section-title { color: var(--surface); }
.section.dark .section-sub { color: rgba(255,255,255,0.7); }
.section.dark .section-tag { background: rgba(0,184,162,0.15); color: var(--teal); }

/* BUTTONS */
.btn-primary {
  background: var(--teal); color: var(--surface);
  padding: 18px 32px; border-radius: var(--r-md);
  font-size: 1.05rem; font-weight: 700;
  box-shadow: 0 4px 12px rgba(0,184,162,0.3);
  transition: transform 0.15s, box-shadow 0.2s, background 0.2s;
  display: inline-flex; align-items: center; gap: 10px;
  border: none; font-family: inherit;
}
.btn-primary:hover { background: var(--teal-deep); transform: translateY(-2px); box-shadow: 0 8px 24px rgba(0,184,162,0.4); }
.btn-primary svg { width: 18px; height: 18px; }
.btn-primary.lg { padding: 22px 40px; font-size: 1.12rem; }
.btn-secondary {
  color: var(--navy); font-size: 1rem; font-weight: 600;
  padding: 16px 0; display: inline-flex; align-items: center; gap: 8px;
  border-bottom: 2px solid var(--navy); transition: opacity 0.2s;
}
.btn-secondary:hover { opacity: 0.7; }
.btn-ghost {
  color: var(--teal-deep); font-weight: 600; font-size: 0.95rem;
  display: inline-flex; align-items: center; gap: 6px;
  transition: gap 0.2s;
}
.btn-ghost:hover { gap: 10px; }

/* PAGE HERO (dark default) */
.page-hero {
  background: var(--navy); color: var(--surface);
  padding: 88px 48px 80px;
  position: relative; overflow: hidden;
}
.page-hero::before {
  content: ''; position: absolute; inset: 0;
  background:
    radial-gradient(ellipse 70% 60% at 75% 25%, rgba(0,184,162,0.16) 0%, transparent 55%),
    radial-gradient(ellipse 60% 70% at 15% 90%, rgba(201,168,76,0.10) 0%, transparent 55%);
  pointer-events: none;
}
.page-hero-inner { max-width: 1180px; margin: 0 auto; position: relative; z-index: 1; }
.page-hero h1 {
  font-family: var(--serif);
  font-size: clamp(2.6rem, 5vw, 4.2rem);
  font-weight: 700; line-height: 1.05; letter-spacing: -1px;
  margin-bottom: 22px; max-width: 800px;
}
.page-hero h1 em { font-style: italic; color: var(--teal); }
.page-hero .lede {
  font-size: 1.28rem; color: rgba(255,255,255,0.78); line-height: 1.55;
  max-width: 640px; margin-bottom: 36px;
}
.page-hero .hero-eyebrow {
  display: inline-flex; align-items: center; gap: 10px;
  font-size: 0.8rem; font-weight: 700;
  letter-spacing: 0.8px; text-transform: uppercase;
  color: var(--teal); background: rgba(0,184,162,0.12);
  border: 1px solid rgba(0,184,162,0.35);
  border-radius: 999px; padding: 8px 16px; margin-bottom: 24px;
}
.page-hero .hero-eyebrow::before {
  content: ''; width: 6px; height: 6px;
  background: var(--teal); border-radius: 50%;
  box-shadow: 0 0 10px var(--teal);
}

/* PILLS / FEATURE CARDS */
.pill-grid { display: grid; gap: 24px; grid-template-columns: repeat(3, 1fr); }
.pill-grid.two { grid-template-columns: repeat(2, 1fr); }
.pill {
  background: var(--surface); border: 1px solid var(--border);
  border-radius: var(--r-lg); padding: 28px;
  box-shadow: var(--shadow-sm);
  transition: transform 0.2s, box-shadow 0.2s, border-color 0.2s;
  display: flex; flex-direction: column; gap: 14px;
}
.pill:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); border-color: rgba(0,184,162,0.3); }
.pill-icon {
  width: 52px; height: 52px;
  background: linear-gradient(135deg, var(--teal-soft), var(--gold-soft));
  border-radius: 14px; color: var(--teal-deep);
  display: flex; align-items: center; justify-content: center;
}
.pill-icon svg { width: 26px; height: 26px; }
.pill h3 { font-size: 1.15rem; font-weight: 700; color: var(--navy); letter-spacing: -0.2px; }
.pill p { font-size: 0.98rem; color: var(--body); line-height: 1.55; }
.pill .roadmap-tag { align-self: flex-start; }

/* PRICING TIERS */
.price-grid { display: grid; gap: 24px; grid-template-columns: repeat(3, 1fr); align-items: stretch; }
.price-card {
  background: var(--surface); border: 1px solid var(--border);
  border-radius: var(--r-xl); padding: 36px;
  box-shadow: var(--shadow-sm);
  display: flex; flex-direction: column; position: relative;
}
.price-card.featured {
  border-color: var(--teal); border-width: 2px;
  box-shadow: 0 16px 48px rgba(0,184,162,0.15);
  transform: translateY(-8px);
}
.price-card.featured::before {
  content: 'Founder Cohort'; position: absolute; top: -14px; left: 50%; transform: translateX(-50%);
  background: var(--teal); color: var(--navy); padding: 6px 16px; border-radius: 999px;
  font-size: 0.72rem; font-weight: 700; letter-spacing: 1px; text-transform: uppercase;
  white-space: nowrap;
}
.price-name { font-family: var(--serif); font-size: 1.5rem; font-weight: 700; color: var(--navy); margin-bottom: 8px; }
.price-desc { font-size: 0.95rem; color: var(--body); margin-bottom: 24px; line-height: 1.5; }
.price-amount { font-family: var(--serif); font-size: 3rem; font-weight: 700; color: var(--navy); line-height: 1; margin-bottom: 4px; display: flex; align-items: baseline; gap: 8px; }
.price-amount .strike { font-size: 1.4rem; color: var(--muted); text-decoration: line-through; font-weight: 500; }
.price-amount sub { font-size: 1rem; color: var(--muted); font-weight: 500; font-family: var(--sans); }
.price-period { font-size: 0.88rem; color: var(--muted); margin-bottom: 28px; }
.price-features { list-style: none; padding: 0; margin-bottom: 28px; flex-grow: 1; }
.price-features li {
  display: flex; gap: 10px; align-items: flex-start;
  font-size: 0.95rem; color: var(--body); padding: 10px 0;
  border-top: 1px solid var(--border); line-height: 1.45;
}
.price-features li:first-child { border-top: none; }
.price-features li svg { width: 18px; height: 18px; color: var(--teal); flex-shrink: 0; margin-top: 3px; }
.price-features li.muted { color: var(--muted); }
.price-features li.muted svg { color: var(--muted); }
.price-cta { width: 100%; justify-content: center; }

/* COMPARE TABLE */
.compare-wrap { overflow-x: auto; margin: 0 -24px; padding: 0 24px 8px; }
.compare-table {
  width: 100%; min-width: 760px;
  background: var(--surface); border-radius: var(--r-lg);
  border-collapse: separate; border-spacing: 0;
  box-shadow: var(--shadow-sm); overflow: hidden;
}
.compare-table th, .compare-table td {
  padding: 16px 18px; text-align: left;
  border-bottom: 1px solid var(--border);
  font-size: 0.92rem;
}
.compare-table thead th {
  background: var(--cream); font-weight: 700; color: var(--navy);
  font-size: 0.82rem; letter-spacing: 0.4px; text-transform: uppercase;
  text-align: center;
}
.compare-table thead th:first-child { text-align: left; }
.compare-table thead th.us { background: var(--navy); color: var(--surface); }
.compare-table thead th.us .pname { color: var(--teal); font-size: 1rem; font-family: var(--serif); text-transform: none; letter-spacing: 0; font-weight: 700; }
.compare-table tbody td { text-align: center; }
.compare-table tbody td:first-child { text-align: left; font-weight: 600; color: var(--navy); }
.compare-table .us-col { background: rgba(0,184,162,0.05); }
.compare-table .check { color: var(--teal); font-weight: 700; font-size: 1.15rem; }
.compare-table .x { color: var(--muted); font-size: 1.15rem; }
.compare-table .partial { color: var(--gold); font-size: 0.82rem; font-weight: 700; }
.compare-table tr:last-child td { border-bottom: none; }
.compare-disclaimer {
  font-size: 0.82rem; color: var(--muted); margin-top: 18px; line-height: 1.55;
  max-width: 760px;
}

/* TRUST BAR */
.trust-bar {
  background: var(--surface);
  border-top: 1px solid var(--border); border-bottom: 1px solid var(--border);
  padding: 36px 48px;
}
.trust-bar-inner { max-width: 1180px; margin: 0 auto; display: grid; grid-template-columns: repeat(4, 1fr); gap: 32px; }
.trust-item { display: flex; gap: 14px; align-items: center; }
.trust-icon {
  width: 42px; height: 42px; flex-shrink: 0;
  background: var(--teal-soft); border-radius: var(--r-md);
  display: flex; align-items: center; justify-content: center;
  color: var(--teal-deep);
}
.trust-icon svg { width: 22px; height: 22px; }
.trust-text h4 { font-size: 0.95rem; font-weight: 700; color: var(--navy); margin-bottom: 2px; }
.trust-text p { font-size: 0.85rem; color: var(--muted); line-height: 1.4; }

/* FAQ */
.faq-list { max-width: 820px; margin: 0 auto; display: flex; flex-direction: column; gap: 12px; }
.faq-item {
  background: var(--surface); border: 1px solid var(--border);
  border-radius: var(--r-md); padding: 22px 26px;
  transition: border-color 0.2s;
}
.faq-item[open] { border-color: rgba(0,184,162,0.3); }
.faq-item summary {
  cursor: pointer; list-style: none;
  font-size: 1.05rem; font-weight: 700; color: var(--navy);
  display: flex; align-items: center; justify-content: space-between; gap: 16px;
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary::after {
  content: '+'; font-size: 1.6rem; font-weight: 400;
  color: var(--teal-deep); flex-shrink: 0; line-height: 1;
}
.faq-item[open] summary::after { content: '−'; }
.faq-item p {
  font-size: 0.98rem; color: var(--body); line-height: 1.65;
  margin-top: 14px; padding-top: 14px;
  border-top: 1px solid var(--border);
}

/* ROADMAP TAG */
.roadmap-tag {
  display: inline-block;
  font-size: 0.68rem; font-weight: 700; letter-spacing: 1px; text-transform: uppercase;
  color: var(--gold); background: var(--gold-soft);
  border-radius: 999px; padding: 4px 10px;
}
.roadmap-tag.coming { color: var(--gold); background: var(--gold-soft); }
.roadmap-tag.live { color: var(--teal-deep); background: var(--teal-soft); }

/* TWO-COL */
.two-col {
  display: grid; grid-template-columns: 1fr 1fr; gap: 64px; align-items: center;
}
.two-col.flip { direction: rtl; }
.two-col.flip > * { direction: ltr; }
.two-col .col-visual {
  background: var(--surface); border: 1px solid var(--border);
  border-radius: var(--r-xl); padding: 32px; box-shadow: var(--shadow-md);
}

/* CTA BAND */
.cta-band {
  background: linear-gradient(135deg, var(--teal-deep), var(--teal));
  color: var(--surface); text-align: center;
}
.cta-band .section-title { color: var(--surface); }
.cta-band .section-title em { color: var(--navy); }
.cta-band .section-sub { color: rgba(255,255,255,0.92); margin: 0 auto 40px; }
.cta-band-btn {
  background: var(--navy); color: var(--surface);
  padding: 22px 44px; border-radius: 14px;
  font-size: 1.12rem; font-weight: 700;
  display: inline-flex; align-items: center; gap: 12px;
  box-shadow: 0 10px 32px rgba(10,22,40,0.3);
  transition: transform 0.15s, box-shadow 0.2s;
}
.cta-band-btn:hover { transform: translateY(-2px); box-shadow: 0 14px 40px rgba(10,22,40,0.4); }
.cta-band-btn svg { width: 22px; height: 22px; }

/* ROLE-PAGE HERO PERSONA CARD */
.persona-card {
  background: linear-gradient(180deg, rgba(255,255,255,0.04), rgba(255,255,255,0.02));
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: var(--r-xl); padding: 36px;
  backdrop-filter: blur(12px); position: relative;
  box-shadow: 0 32px 80px rgba(0,0,0,0.35);
}
.persona-card::before {
  content: ''; position: absolute; top: 0; left: 32px; right: 32px;
  height: 3px; background: linear-gradient(90deg, var(--teal), var(--gold));
  border-radius: 0 0 4px 4px;
}
.persona-role { font-family: var(--serif); font-size: 1.5rem; font-weight: 700; color: var(--surface); margin-bottom: 10px; }
.persona-quote { font-family: var(--serif); font-style: italic; font-size: 1.2rem; color: rgba(255,255,255,0.85); line-height: 1.45; margin-bottom: 20px; }
.persona-stats { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; padding-top: 22px; border-top: 1px solid rgba(255,255,255,0.08); }
.persona-stat-num { font-family: var(--serif); font-size: 1.8rem; font-weight: 700; color: var(--teal); line-height: 1; }
.persona-stat-label { font-size: 0.85rem; color: rgba(255,255,255,0.6); margin-top: 4px; line-height: 1.3; }

/* CHECKLIST */
.checklist { list-style: none; padding: 0; display: flex; flex-direction: column; gap: 14px; }
.checklist li {
  display: flex; gap: 14px; align-items: flex-start;
  font-size: 1.05rem; color: var(--body); line-height: 1.55;
}
.checklist li svg { width: 22px; height: 22px; color: var(--teal); flex-shrink: 0; margin-top: 3px; }
.checklist li strong { color: var(--navy); font-weight: 700; }

/* NUMBERED STEPS */
.step-grid { display: grid; gap: 28px; grid-template-columns: repeat(3, 1fr); }
.step {
  background: var(--surface); border: 1px solid var(--border);
  border-radius: var(--r-xl); padding: 32px; position: relative;
}
.step-num {
  font-family: var(--serif); font-size: 3.4rem; font-weight: 700;
  color: var(--teal-soft); line-height: 1;
  position: absolute; top: 22px; right: 28px;
}
.step h3 { font-size: 1.25rem; font-weight: 700; color: var(--navy); margin-bottom: 12px; letter-spacing: -0.2px; position: relative; padding-right: 60px; }
.step p { font-size: 1rem; color: var(--body); line-height: 1.6; }

/* HONESTY BLOCK (trust page) */
.honesty-grid { display: grid; gap: 18px; grid-template-columns: repeat(2, 1fr); }
.honesty-card {
  background: var(--surface); border: 1px solid var(--border);
  border-radius: var(--r-lg); padding: 26px;
}
.honesty-card.live { border-left: 4px solid var(--teal); }
.honesty-card.coming { border-left: 4px solid var(--gold); }
.honesty-card h4 { font-size: 1.05rem; font-weight: 700; color: var(--navy); margin-bottom: 8px; display: flex; align-items: center; gap: 10px; }
.honesty-card p { font-size: 0.95rem; color: var(--body); line-height: 1.55; }

/* FOOTER */
footer.site-footer {
  background: var(--navy); color: rgba(255,255,255,0.6);
  padding: 64px 48px 32px;
}
.footer-grid {
  max-width: 1180px; margin: 0 auto;
  display: grid; grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 48px; margin-bottom: 48px;
}
.footer-col h5 { color: var(--surface); font-size: 0.82rem; font-weight: 700; letter-spacing: 1.2px; text-transform: uppercase; margin-bottom: 18px; }
.footer-col ul { list-style: none; }
.footer-col li { margin-bottom: 10px; }
.footer-col a { font-size: 0.92rem; color: rgba(255,255,255,0.65); transition: color 0.2s; }
.footer-col a:hover { color: var(--surface); }
.footer-logo { font-family: var(--serif); font-size: 1.55rem; font-weight: 700; color: var(--surface); margin-bottom: 12px; }
.footer-logo span { color: var(--teal); }
.footer-desc { font-size: 0.9rem; color: rgba(255,255,255,0.55); line-height: 1.6; max-width: 320px; }
.footer-bottom {
  max-width: 1180px; margin: 0 auto;
  padding-top: 24px; border-top: 1px solid rgba(255,255,255,0.08);
  display: flex; justify-content: space-between; flex-wrap: wrap; gap: 16px;
  font-size: 0.82rem; color: rgba(255,255,255,0.4);
}

/* RESPONSIVE */
@media (max-width: 1024px) {
  .nav-links { gap: 18px; }
  .nav-links > li > a { font-size: 0.9rem; }
}
@media (max-width: 880px) {
  html { font-size: 16px; }
  nav.site-nav { padding: 14px 24px; }
  .nav-links { display: none; }
  section { padding: 64px 24px; }
  .page-hero { padding: 64px 24px 56px; }
  .page-hero h1 { font-size: clamp(2.2rem, 8vw, 3rem); }
  .page-hero .lede { font-size: 1.08rem; }
  .pill-grid, .pill-grid.two, .step-grid { grid-template-columns: 1fr; }
  .price-grid { grid-template-columns: 1fr; }
  .price-card.featured { transform: none; }
  .trust-bar { padding: 28px 24px; }
  .trust-bar-inner { grid-template-columns: repeat(2, 1fr); gap: 20px; }
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 32px; }
  footer.site-footer { padding: 48px 24px 24px; }
  .two-col, .two-col.flip { grid-template-columns: 1fr; gap: 40px; direction: ltr; }
  .honesty-grid { grid-template-columns: 1fr; }
  .urgency-strip { font-size: 0.78rem; padding: 9px 16px; }
  .urgency-strip .dot { margin: 0 8px; }
}
@media (max-width: 560px) {
  .footer-grid { grid-template-columns: 1fr; }
  .footer-bottom { flex-direction: column; align-items: flex-start; gap: 8px; }
  .price-amount { font-size: 2.4rem; }
}