/* CleanRoll — marketing page styles */
/* Design tokens from ccAgentDev design system */

@import url("https://fonts.googleapis.com/css2?family=Geist:wght@300;400;500;600;700&family=Geist+Mono:wght@400;500;600&display=swap");

:root {
  --paper:          #F6F5F1;
  --sunken:         #F2F1EC;
  --bone:           #ECEAE3;
  --ink:            #111110;
  --ink-soft:       #58554F;
  --muted:          #75716A;
  --subtle:         #BFBCB1;
  --border:         rgba(17,17,16,0.10);
  --border-subtle:  rgba(17,17,16,0.06);
  --signal:         #3A4BFF;
  --delete:         #D9402D;
  --keep:           #3A9C5F;
  --favorite:       #E8AE27;
  --font-sans:      'Geist', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --font-mono:      'Geist Mono', 'SF Mono', 'Fira Code', monospace;
  --ease:           cubic-bezier(0.32, 0.72, 0, 1);
  --dur-fast:       120ms;
  --dur-mid:        240ms;
}

*, *::before, *::after { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }

body {
  background: var(--paper);
  color: var(--ink);
  font-family: var(--font-sans);
  font-size: 15px;
  line-height: 1.55;
  letter-spacing: -0.011em;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

/* ── Layout ─────────────────────────────────────── */

.container {
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 32px;
}

section {
  padding: 96px 0;
  border-bottom: 1px solid var(--border);
}

section:last-of-type { border-bottom: 0; }

@media (max-width: 680px) {
  .container { padding: 0 20px; }
  section { padding: 64px 0; }
}

/* ── Typography helpers ──────────────────────────── */

.eyebrow {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--muted);
  font-weight: 500;
}

/* ── Buttons ─────────────────────────────────────── */

.btn {
  font: 500 14px var(--font-sans);
  letter-spacing: -0.005em;
  border-radius: 10px;
  padding: 10px 18px;
  border: 1px solid transparent;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  text-decoration: none;
  transition:
    background var(--dur-fast) var(--ease),
    transform  var(--dur-fast) var(--ease);
}

.btn:active { transform: translateY(1px); }

.btn-primary {
  background: var(--ink);
  color: var(--paper);
  border-color: transparent;
}
.btn-primary:hover { background: #2A2926; }

.btn-secondary {
  background: var(--paper);
  color: var(--ink);
  border-color: var(--border);
}
.btn-secondary:hover { background: var(--bone); }

.btn-ghost {
  background: transparent;
  color: var(--ink);
}
.btn-ghost:hover { background: var(--bone); }

/* ── Header ──────────────────────────────────────── */

.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(246,245,241,0.82);
  -webkit-backdrop-filter: saturate(140%) blur(16px);
  backdrop-filter: saturate(140%) blur(16px);
  border-bottom: 1px solid var(--border-subtle);
}

.site-header .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 64px;
}

.wordmark {
  display: flex;
  align-items: baseline;
  gap: 5px;
  text-decoration: none;
  color: var(--ink);
}

.wordmark-text {
  font: 600 17px var(--font-sans);
  letter-spacing: -0.03em;
}

.wordmark-dot {
  width: 5px;
  height: 5px;
  background: var(--signal);
  border-radius: 50%;
  flex-shrink: 0;
  transform: translateY(3px);
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 28px;
  list-style: none;
  margin: 0;
  padding: 0;
}

.nav-links a {
  font: 500 14px var(--font-sans);
  letter-spacing: -0.005em;
  color: var(--ink-soft);
  text-decoration: none;
  transition: color var(--dur-fast);
}

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

@media (max-width: 680px) {
  .nav-links { display: none; }
}

/* ── Hero ────────────────────────────────────────── */

.hero {
  padding-top: 120px;
  padding-bottom: 96px;
  border-bottom: 1px solid var(--border);
}

.hero .container {
  display: grid;
  grid-template-columns: 1fr minmax(320px, 420px);
  gap: 64px;
  align-items: center;
}

.hero-copy .eyebrow { margin-bottom: 24px; }

.hero-heading {
  font: 500 68px var(--font-sans);
  letter-spacing: -0.04em;
  line-height: 1.0;
  margin: 0 0 24px 0;
}

.hero-heading em {
  font-style: normal;
  color: var(--muted);
}

.hero-sub {
  font: 400 19px var(--font-sans);
  letter-spacing: -0.013em;
  line-height: 1.5;
  color: var(--ink-soft);
  margin: 0 0 36px 0;
  max-width: 480px;
}

.hero-ctas {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  align-items: center;
}

.hero-ctas .btn { font-size: 15px; padding: 12px 20px; }

.hero-note {
  margin-top: 20px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--subtle);
}

/* App icon / visual side */
.hero-visual {
  display: flex;
  align-items: center;
  justify-content: center;
}

.app-icon-wrap {
  position: relative;
}

.app-icon {
  width: 200px;
  height: 200px;
  border-radius: 46px;
  box-shadow:
    0 32px 80px rgba(17,17,16,0.18),
    0 6px 16px rgba(17,17,16,0.08);
  display: block;
}

@media (max-width: 860px) {
  .hero .container {
    grid-template-columns: 1fr;
    gap: 40px;
  }
  .hero-visual { justify-content: flex-start; order: -1; }
  .app-icon { width: 120px; height: 120px; border-radius: 28px; }
  .hero-heading { font-size: 48px; }
}

@media (max-width: 680px) {
  .hero { padding-top: 72px; padding-bottom: 64px; }
  .hero-heading { font-size: 40px; }
  .hero-sub { font-size: 16px; }
}

/* ── How it works ────────────────────────────────── */

.swipe-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  margin-top: 40px;
}

.swipe-card-wrap {
  position: relative;
  border-radius: 18px;
  overflow: hidden;
  background: var(--bone);
  border: 1px solid var(--border);
  padding: 24px;
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.swipe-demo {
  position: relative;
  width: 100%;
  aspect-ratio: 3/4;
  border-radius: 14px;
  overflow: hidden;
  background: #1C1C1A;
  box-shadow: 0 10px 32px rgba(17,17,16,0.22), 0 2px 6px rgba(17,17,16,0.10);
}

.swipe-demo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.swipe-overlay {
  position: absolute;
  inset: 0;
  pointer-events: none;
}

.swipe-badge {
  position: absolute;
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.12em;
  padding: 5px 10px;
  border-radius: 7px;
  border-width: 2.5px;
  border-style: solid;
  background: rgba(255,255,255,0.95);
}

.swipe-badge.delete {
  color: var(--delete);
  border-color: var(--delete);
  top: 16px;
  right: 14px;
  transform: rotate(14deg);
}

.swipe-badge.keep {
  color: var(--keep);
  border-color: var(--keep);
  top: 16px;
  left: 14px;
  transform: rotate(-14deg);
}

.swipe-badge.favorite {
  color: var(--favorite);
  border-color: var(--favorite);
  top: 50%;
  left: 50%;
  transform: translate(-50%, -60%);
}

.swipe-color-bar {
  position: absolute;
  inset: 0;
  opacity: 0.45;
}

.swipe-color-bar.delete  { background: var(--delete);   }
.swipe-color-bar.keep    { background: var(--keep);     }
.swipe-color-bar.favorite{ background: var(--favorite); }

.swipe-card-label {
  display: flex;
  align-items: center;
  gap: 10px;
}

.swipe-gesture-dot {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.swipe-gesture-dot svg { display: block; }

.swipe-gesture-dot.delete   { background: rgba(217,64,45,0.12); }
.swipe-gesture-dot.keep     { background: rgba(58,156,95,0.12); }
.swipe-gesture-dot.favorite { background: rgba(232,174,39,0.12); }

.swipe-card-title {
  font: 600 16px var(--font-sans);
  letter-spacing: -0.02em;
  color: var(--ink);
}

.swipe-card-desc {
  font: 400 14px var(--font-sans);
  letter-spacing: -0.008em;
  line-height: 1.55;
  color: var(--muted);
  margin: 0;
}

@media (max-width: 860px) {
  .swipe-grid { grid-template-columns: 1fr; gap: 12px; }
  .swipe-demo { aspect-ratio: 16/9; }
}

@media (min-width: 861px) and (max-width: 1024px) {
  .swipe-grid { gap: 14px; }
}

/* ── Features ────────────────────────────────────── */

.features-section { background: var(--sunken); }

.features-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2px;
  margin-top: 40px;
  background: var(--border);
  border-radius: 18px;
  overflow: hidden;
}

.feature-tile {
  background: var(--paper);
  padding: 28px 28px 32px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.feature-tile:first-child { border-radius: 16px 0 0 0; }
.feature-tile:nth-child(3) { border-radius: 0 16px 0 0; }
.feature-tile:nth-child(4) { border-radius: 0 0 0 16px; }
.feature-tile:last-child { border-radius: 0 0 16px 0; }

.feature-icon {
  width: 40px;
  height: 40px;
  border-radius: 10px;
  background: var(--bone);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 4px;
}

.feature-icon svg { display: block; }

.feature-title {
  font: 600 16px var(--font-sans);
  letter-spacing: -0.02em;
  color: var(--ink);
  margin: 0;
}

.feature-desc {
  font: 400 14px var(--font-sans);
  letter-spacing: -0.008em;
  line-height: 1.55;
  color: var(--ink-soft);
  margin: 0;
}

@media (max-width: 860px) {
  .features-grid { grid-template-columns: 1fr 1fr; }
  .feature-tile:first-child  { border-radius: 16px 0 0 0; }
  .feature-tile:nth-child(2) { border-radius: 0 16px 0 0; }
  .feature-tile:nth-child(3) { border-radius: 0; }
  .feature-tile:nth-child(4) { border-radius: 0; }
  .feature-tile:nth-child(5) { border-radius: 0 0 0 16px; }
  .feature-tile:last-child   { border-radius: 0 0 16px 0; }
}

@media (max-width: 540px) {
  .features-grid { grid-template-columns: 1fr; }
  .feature-tile { border-radius: 0 !important; }
  .feature-tile:first-child { border-radius: 16px 16px 0 0 !important; }
  .feature-tile:last-child  { border-radius: 0 0 16px 16px !important; }
}

/* ── Privacy ─────────────────────────────────────── */

.privacy-section {
  background: var(--ink);
  color: var(--paper);
  border-bottom: 0;
}

.privacy-section .container {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: start;
}

.privacy-section .eyebrow {
  color: rgba(246,245,241,0.45);
  margin-bottom: 20px;
}

.privacy-heading {
  font: 500 42px var(--font-sans);
  letter-spacing: -0.035em;
  line-height: 1.1;
  color: var(--paper);
  margin: 0 0 20px 0;
}

.privacy-sub {
  font: 400 16px var(--font-sans);
  letter-spacing: -0.01em;
  line-height: 1.6;
  color: rgba(246,245,241,0.62);
  margin: 0;
}

.privacy-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 0;
}

.privacy-item {
  display: flex;
  gap: 16px;
  align-items: flex-start;
  padding: 20px 0;
  border-top: 1px solid rgba(246,245,241,0.08);
}

.privacy-item:last-child { border-bottom: 1px solid rgba(246,245,241,0.08); }

.privacy-item-icon {
  width: 36px;
  height: 36px;
  border-radius: 8px;
  background: rgba(246,245,241,0.06);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  margin-top: 1px;
}

.privacy-item-icon svg { display: block; }

.privacy-item-title {
  font: 500 15px var(--font-sans);
  letter-spacing: -0.013em;
  color: var(--paper);
  margin: 0 0 4px 0;
}

.privacy-item-desc {
  font: 400 13px var(--font-sans);
  letter-spacing: -0.005em;
  line-height: 1.55;
  color: rgba(246,245,241,0.52);
  margin: 0;
}

@media (max-width: 860px) {
  .privacy-section .container {
    grid-template-columns: 1fr;
    gap: 48px;
  }
  .privacy-heading { font-size: 32px; }
}

/* ── Pricing ─────────────────────────────────────── */

.pricing-section { background: var(--sunken); }

.pricing-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  margin-top: 40px;
  max-width: 760px;
}

.pricing-card {
  border-radius: 18px;
  padding: 32px;
  border: 1px solid var(--border);
  background: var(--paper);
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.pricing-card.highlighted {
  background: var(--ink);
  color: var(--paper);
  border-color: transparent;
}

.pricing-tier {
  font-family: var(--font-mono);
  font-size: 10px;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--muted);
}

.pricing-card.highlighted .pricing-tier {
  color: rgba(246,245,241,0.5);
}

.pricing-price {
  display: flex;
  align-items: baseline;
  gap: 4px;
}

.pricing-amount {
  font: 500 48px var(--font-sans);
  letter-spacing: -0.04em;
  line-height: 1;
  font-variant-numeric: tabular-nums;
}

.pricing-cadence {
  font: 400 15px var(--font-sans);
  color: var(--muted);
}

.pricing-card.highlighted .pricing-cadence {
  color: rgba(246,245,241,0.5);
}

.pricing-perks {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.pricing-perk {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font: 400 14px var(--font-sans);
  letter-spacing: -0.008em;
  line-height: 1.45;
  color: var(--ink-soft);
}

.pricing-card.highlighted .pricing-perk {
  color: rgba(246,245,241,0.72);
}

.perk-check {
  width: 18px;
  height: 18px;
  flex-shrink: 0;
  margin-top: 1px;
}

.pricing-cta {
  margin-top: auto;
}

.pricing-cta .btn {
  width: 100%;
  justify-content: center;
  font-size: 15px;
  padding: 12px;
}

.pricing-card.highlighted .btn-primary {
  background: var(--paper);
  color: var(--ink);
}

.pricing-card.highlighted .btn-primary:hover {
  background: var(--bone);
}

@media (max-width: 680px) {
  .pricing-grid { grid-template-columns: 1fr; max-width: 100%; }
  .pricing-amount { font-size: 40px; }
}

/* ── Footer ──────────────────────────────────────── */

.site-footer {
  padding: 48px 0 64px;
  border-top: 1px solid var(--border);
}

.site-footer .container {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 32px;
  flex-wrap: wrap;
}

.footer-brand {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.footer-brand-by {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--subtle);
  margin-top: 4px;
}

.footer-cols {
  display: flex;
  gap: 64px;
}

.footer-col-title {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--subtle);
  margin-bottom: 12px;
}

.footer-col ul {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.footer-col a {
  font: 400 13px var(--font-sans);
  color: var(--ink-soft);
  text-decoration: none;
  transition: color var(--dur-fast);
}

.footer-col a:hover { color: var(--ink); }

.footer-legal {
  margin-top: 48px;
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--subtle);
  line-height: 1.6;
}

@media (max-width: 680px) {
  .footer-cols { gap: 40px; flex-wrap: wrap; }
}

/* ── Section headings shared ─────────────────────── */

.section-heading {
  font: 500 40px var(--font-sans);
  letter-spacing: -0.033em;
  line-height: 1.1;
  margin: 0;
}

.section-sub {
  font: 400 17px var(--font-sans);
  letter-spacing: -0.012em;
  line-height: 1.5;
  color: var(--ink-soft);
  margin: 14px 0 0 0;
  max-width: 520px;
}

@media (max-width: 680px) {
  .section-heading { font-size: 30px; }
  .section-sub { font-size: 15px; }
}

/* ── Accessibility ───────────────────────────────── */

:focus-visible {
  outline: 2px solid var(--signal);
  outline-offset: 3px;
  border-radius: 4px;
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    transition-duration: 0.01ms !important;
  }
}