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

:root {
  --bg: #F4EDE0;
  --surface: #EAE2D4;
  --divider: #D0C8B8;
  --ink: #2A2520;
  --ink2: #8A8070;
  --ink3: #B5A998;
  --ribbon: #C4453C;
}

html {
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  font-family: 'DM Sans', -apple-system, BlinkMacSystemFont, sans-serif;
  background: var(--bg);
  color: var(--ink);
  line-height: 1.65;
  font-size: 16px;
}

.container {
  max-width: 720px;
  margin: 0 auto;
  padding: 0 28px;
}

/* Shared typography */
h1 {
  font-family: 'DM Serif Display', serif;
  font-style: italic;
  font-weight: 400;
  letter-spacing: -1.5px;
  line-height: 1.1;
  color: var(--ink);
}

h2 {
  font-family: 'DM Serif Display', serif;
  font-style: italic;
  font-size: 26px;
  font-weight: 400;
  letter-spacing: -0.5px;
  margin-bottom: 14px;
  color: var(--ink);
}

p {
  margin-bottom: 16px;
  color: var(--ink);
}

ul {
  margin-bottom: 16px;
  padding-left: 22px;
}

li {
  margin-bottom: 6px;
  color: var(--ink);
}

strong {
  font-weight: 600;
  color: var(--ink);
}

a {
  color: var(--ribbon);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: border-color 0.15s;
}

a:hover {
  border-bottom-color: var(--ribbon);
}

/* Wordmark */
.wordmark {
  font-family: 'DM Serif Display', serif;
  font-style: italic;
  font-size: 38px;
  color: var(--ink);
  text-decoration: none;
  letter-spacing: -1px;
  display: inline-block;
}

.wordmark .ribbon {
  display: inline-block;
  width: 8px;
  height: 22px;
  background: var(--ribbon);
  margin-left: 6px;
  vertical-align: -3px;
  clip-path: polygon(0 0, 100% 0, 100% 80%, 50% 100%, 0 80%);
}

.wordmark:hover {
  border-bottom: none;
}

.wordmark-sm {
  font-family: 'DM Serif Display', serif;
  font-style: italic;
  font-size: 24px;
  color: var(--ink);
  text-decoration: none;
  letter-spacing: -0.5px;
}

.wordmark-sm .ribbon {
  display: inline-block;
  width: 6px;
  height: 16px;
  background: var(--ribbon);
  margin-left: 4px;
  vertical-align: -2px;
  clip-path: polygon(0 0, 100% 0, 100% 80%, 50% 100%, 0 80%);
}

.wordmark-sm:hover {
  border-bottom: none;
}

/* CTA button — ink on cream, matching app's "Start session" */
.cta {
  display: inline-block;
  padding: 16px 36px;
  background: var(--ink);
  color: var(--bg);
  font-size: 16px;
  font-weight: 500;
  border-radius: 10px;
  border-bottom: none;
  transition: opacity 0.15s;
}

.cta:hover {
  opacity: 0.85;
  border-bottom: none;
}

/* ——————————————————————————
   Landing page sections
   —————————————————————————— */

/* Hero — split layout */
.hero {
  padding: 100px 0 80px;
}

.hero-split {
  max-width: 960px;
  display: flex;
  align-items: center;
  gap: 64px;
}

.hero-left {
  flex: 1;
  min-width: 0;
}

.hero-left .wordmark {
  margin-bottom: 28px;
}

.hero-left h1 {
  font-size: 48px;
  margin-bottom: 16px;
}

.hero-sub {
  font-size: 17px;
  color: var(--ink2);
  margin-bottom: 32px;
}

.hero-note {
  font-size: 14px;
  color: var(--ink3);
  margin-top: 16px;
  margin-bottom: 0;
}

/* Card carousel */
.hero-right {
  flex: 1;
  min-width: 0;
}

.carousel-label {
  font-size: 13px;
  font-weight: 600;
  color: var(--ink3);
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-bottom: 16px;
}

.card-carousel {
  position: relative;
  min-height: 220px;
}

.carousel-card {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  background: var(--surface);
  border: 1px solid var(--divider);
  border-radius: 10px;
  padding: 28px;
  opacity: 0;
  transform: translateY(8px);
  transition: opacity 0.4s ease, transform 0.4s ease;
  pointer-events: none;
}

.carousel-card.active {
  opacity: 1;
  transform: translateY(0);
  pointer-events: auto;
}

.carousel-dots {
  display: flex;
  gap: 8px;
  margin-top: 20px;
}

.dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  border: none;
  background: var(--divider);
  cursor: pointer;
  padding: 0;
  transition: background 0.2s;
}

.dot.active {
  background: var(--ink);
}

/* Pain quote & solution (inside carousel cards) */
.pain-quote {
  font-family: 'DM Serif Display', serif;
  font-style: italic;
  font-size: 18px;
  line-height: 1.45;
  color: var(--ink2);
  margin: 0 0 16px;
  padding: 0;
  border: none;
}

.pain-quote cite {
  display: block;
  font-family: 'DM Sans', sans-serif;
  font-style: normal;
  font-size: 12px;
  color: var(--ink3);
  margin-top: 6px;
}

.solution {
  font-size: 15px;
  font-weight: 500;
  color: var(--ink);
  margin: 0;
  padding-left: 14px;
  border-left: 3px solid var(--ribbon);
}

/* Notebook sentiment */
.sentiment {
  padding: 80px 0;
  border-top: 1px solid var(--divider);
  text-align: center;
}

.sentiment-quotes {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 12px 28px;
  margin-bottom: 24px;
}

.sentiment-quotes p {
  font-family: 'DM Serif Display', serif;
  font-style: italic;
  font-size: 18px;
  color: var(--ink);
  margin: 0;
  padding: 10px 20px;
  background: var(--surface);
  border-radius: 6px;
}

.sentiment-caption {
  font-size: 15px;
  color: var(--ink3);
  margin: 0;
}

/* Features — carousel split */
.features {
  padding: 80px 0;
  border-top: 1px solid var(--divider);
}

.features-split {
  max-width: 960px;
  display: flex;
  align-items: center;
  gap: 64px;
}

.features-left {
  flex: 1;
  min-width: 0;
  position: relative;
  min-height: 180px;
}

.feature-slide {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  opacity: 0;
  transform: translateY(8px);
  transition: opacity 0.4s ease, transform 0.4s ease;
  pointer-events: none;
}

.feature-slide.active {
  opacity: 1;
  transform: translateY(0);
  pointer-events: auto;
  position: relative;
}

.feature-slide h2 {
  font-size: 32px;
  margin-bottom: 12px;
}

.feature-slide p {
  font-size: 16px;
  color: var(--ink2);
  line-height: 1.6;
  margin-bottom: 0;
}

.features-dots {
  margin-top: 28px;
}

.features-right {
  flex-shrink: 0;
  position: relative;
  width: 280px;
  min-height: 560px;
}

.feature-phone {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  opacity: 0;
  transform: translateY(8px);
  transition: opacity 0.4s ease, transform 0.4s ease;
  pointer-events: none;
}

.feature-phone.active {
  opacity: 1;
  transform: translateY(0);
  pointer-events: auto;
}

.feature-phone img {
  width: 100%;
  height: auto;
  border-radius: 12px;
}

/* Final CTA */
.final-cta {
  padding: 80px 0;
  border-top: 1px solid var(--divider);
  text-align: center;
}

.final-cta h2 {
  font-size: 36px;
  margin-bottom: 12px;
}

.final-cta p {
  font-size: 17px;
  color: var(--ink2);
  margin-bottom: 32px;
}

/* Footer */
footer {
  border-top: 1px solid var(--divider);
  padding: 28px 0 40px;
}

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

.footer-links {
  display: flex;
  gap: 24px;
  font-size: 14px;
}

footer a {
  color: var(--ink2);
  border-bottom: none;
}

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

/* ——————————————————————————
   Legal pages (privacy, terms)
   —————————————————————————— */

.legal-page .container {
  padding: 80px 28px 100px;
}

.legal-page header {
  margin-bottom: 56px;
  padding-bottom: 28px;
  border-bottom: 1px solid var(--divider);
}

.legal-page h1 {
  font-size: 44px;
  margin-bottom: 12px;
}

.legal-page h2 {
  margin-top: 40px;
}

.legal-page h2:first-of-type {
  margin-top: 0;
}

.updated {
  font-size: 13px;
  color: var(--ink3);
  letter-spacing: 0.4px;
  text-transform: uppercase;
  margin-bottom: 48px;
}

.tagline {
  font-size: 13px;
  color: var(--ink2);
  letter-spacing: 0.5px;
  margin-top: 4px;
}

/* ——————————————————————————
   Responsive
   —————————————————————————— */

@media (max-width: 768px) {
  .hero-split,
  .features-split {
    flex-direction: column;
    gap: 48px;
    text-align: center;
  }

  .hero-left h1 { font-size: 40px; }
  .hero-sub { margin-left: auto; margin-right: auto; max-width: 400px; }
  .carousel-label { text-align: center; }
  .carousel-dots { justify-content: center; }
  .features-dots { justify-content: center; }

  .features-right {
    width: 240px;
    min-height: 480px;
  }
}

@media (max-width: 600px) {
  .hero { padding: 72px 0 60px; }
  .hero-left h1 { font-size: 36px; }

  .sentiment, .features, .final-cta { padding: 60px 0; }
  .final-cta h2 { font-size: 28px; }

  .feature-text h2 { font-size: 26px; }
  .feature-row { margin-bottom: 60px; }

  .sentiment-quotes { gap: 8px 16px; }
  .sentiment-quotes p { font-size: 16px; padding: 8px 14px; }

  .footer-inner {
    flex-direction: column;
    gap: 16px;
    text-align: center;
  }

  .legal-page .container { padding: 60px 22px 80px; }
  .legal-page h1 { font-size: 36px; }
  .legal-page h2 { font-size: 22px; }
}