@import url("https://fonts.googleapis.com/css2?family=Crimson+Pro:ital,wght@0,400;0,600;0,700;1,400;1,600&display=swap");


/* ── Elicit-inspired PaperGuru Landing Page ── */
[data-page="paperguru"] {
  --pg-cream: #f5f0e8;
  --pg-cream-dark: #ebe5d9;
  --pg-cream-darker: #e0d9cd;
  --pg-teal: #1a4645;
  --pg-teal-light: #2a6665;
  --pg-lime: #e5ff97;
  --pg-text: #4a4a4a;
  --pg-text-strong: #1a1a1a;
  --pg-text-muted: #888;
  --pg-border: #d4cfc7;
  --pg-white: #ffffff;
  --pg-radius: 12px;
  --pg-max-width: 1200px;

  --font-serif: "Crimson Pro", Georgia, "Times New Roman", serif;
  --font-sans: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;

  font-family: var(--font-sans);
  color: var(--pg-text);
  background: var(--pg-cream);
  display: flex;
  flex-direction: column;
  min-height: 100vh;
}
[data-page="paperguru"] a { color: var(--pg-teal); text-decoration: none; }
/* ══════════════════════════════════════
   HEADER with dropdown menus
   ══════════════════════════════════════ */
[data-component="landing-header"] {
  position: sticky; top: 0; z-index: 100;
  background: rgba(245, 240, 232, 0.88);
  backdrop-filter: blur(14px);
  border-bottom: 1px solid rgba(212, 207, 199, 0.5);
  padding: 0 3rem; height: 60px;
  display: flex; align-items: center; justify-content: space-between;
}
[data-slot="logo-link"] { display: flex; align-items: center; }
[data-component="landing-nav"] ul {
  display: flex; gap: 0; list-style: none; margin: 0; padding: 0; align-items: center;
}
[data-component="landing-nav"] > ul > li > a,
[data-slot="nav-dropdown-trigger"] {
  font-size: 0.875rem; color: var(--pg-text); font-weight: 500;
  padding: 0.5rem 1rem; border-radius: 6px;
  transition: background 0.15s; cursor: pointer;
  background: none; border: none; font-family: inherit;
  display: inline-flex; align-items: center; gap: 4px;
}
[data-component="landing-nav"] > ul > li > a:hover,
[data-slot="nav-dropdown-trigger"]:hover {
  background: rgba(26, 70, 69, 0.06); color: var(--pg-text-strong);
}
/* Dropdown */
[data-component="nav-dropdown"] { position: relative; }
[data-slot="nav-dropdown-panel"] {
  display: none; position: absolute; top: 100%; left: 0;
  background: var(--pg-white); border: 1px solid var(--pg-border);
  border-radius: var(--pg-radius); padding: 8px;
  min-width: 280px; box-shadow: 0 12px 40px rgba(0,0,0,0.1);
  z-index: 200;
}
[data-component="nav-dropdown"]:hover [data-slot="nav-dropdown-panel"],
[data-component="nav-dropdown"]:focus-within [data-slot="nav-dropdown-panel"] {
  display: flex; flex-direction: column; gap: 2px;
}
[data-slot="nav-dropdown-item"] {
  display: flex; flex-direction: column; gap: 2px;
  padding: 10px 14px; border-radius: 8px;
  transition: background 0.12s;
}
[data-slot="nav-dropdown-item"]:hover { background: var(--pg-cream); }
[data-slot="nav-dropdown-item"] strong {
  font-size: 0.875rem; font-weight: 600; color: var(--pg-teal);
}
[data-slot="nav-dropdown-item"] span {
  font-size: 0.8rem; color: var(--pg-text-muted);
}
/* Header actions */
[data-slot="header-actions"] { display: flex; align-items: center; gap: 0.75rem; }
[data-slot="sign-in"] {
  font-size: 0.875rem; font-weight: 500; color: var(--pg-text);
  padding: 0.4rem 0.75rem;
}
[data-slot="sign-up"] {
  font-size: 0.85rem; font-weight: 600; color: var(--pg-white) !important;
  background: var(--pg-teal); padding: 0.45rem 1.1rem;
  border-radius: 6px; transition: background 0.15s;
}
[data-slot="sign-up"]:hover { background: var(--pg-teal-light); }
/* ══════════════════════════════════════
   HERO
   ══════════════════════════════════════ */
[data-section="hero"] {
  text-align: center; padding: 7rem 2rem 3rem;
  max-width: 800px; margin: 0 auto;
}
[data-section="hero"] h1 {
  font-family: var(--font-serif); font-size: clamp(2.5rem, 6vw, 3.75rem);
  font-weight: 400; color: var(--pg-teal); line-height: 1.15;
  margin: 0 0 1.25rem; font-style: italic;
}
[data-section="hero"] p {
  font-size: 1.05rem; color: var(--pg-text); line-height: 1.65;
  margin: 0 0 2.5rem; max-width: 560px; margin-left: auto; margin-right: auto;
}
[data-slot="cta-hero"] {
  display: inline-flex; align-items: center; gap: 0.75rem;
  background: var(--pg-teal); color: var(--pg-white) !important;
  padding: 0.9rem 2rem; border-radius: 8px;
  font-size: 1rem; font-weight: 600;
  transition: background 0.15s, transform 0.1s;
}
[data-slot="cta-hero"]:hover { background: var(--pg-teal-light); transform: translateY(-1px); }
[data-slot="cta-hero"] svg { color: var(--pg-white); }
/* ══════════════════════════════════════
   HERO SCREENSHOT
   ══════════════════════════════════════ */
[data-section="hero-screenshot"] {
  max-width: 1000px; margin: 0 auto; padding: 0 2rem 4rem;
}
[data-section="hero-screenshot"] img {
  width: 100%; border-radius: var(--pg-radius);
  box-shadow: 0 20px 60px rgba(0,0,0,0.12), 0 1px 3px rgba(0,0,0,0.08);
}
/* ══════════════════════════════════════
   TRUST BAR
   ══════════════════════════════════════ */
[data-section="trust"] {
  text-align: center; padding: 3rem 0;
  border-top: 1px solid var(--pg-border); border-bottom: 1px solid var(--pg-border);
  overflow: hidden;
}
[data-section="trust"] p {
  font-size: 0.68rem; letter-spacing: 0.15em; text-transform: uppercase;
  color: var(--pg-text-muted); margin: 0 0 1.75rem; font-weight: 500;
}
/* ── Marquee ── */
@keyframes trust-scroll {
  0%   { transform: translateX(0); }
  100% { transform: translateX(-50%); }
}
[data-slot="trust-marquee"] {
  overflow: hidden;
  mask-image: linear-gradient(to right, transparent 0%, black 8%, black 92%, transparent 100%);
  -webkit-mask-image: linear-gradient(to right, transparent 0%, black 8%, black 92%, transparent 100%);
}
[data-slot="trust-track"] {
  display: flex; align-items: center; gap: 0;
  width: max-content;
  animation: trust-scroll 80s linear infinite;
}
[data-slot="trust-track"]:hover { animation-play-state: paused; }
[data-slot="trust-logo"] {
  display: inline-flex; align-items: center; gap: 0.5rem;
  padding: 0.5rem 2rem;
  font-size: 0.95rem; font-weight: 700; color: var(--pg-teal); opacity: 0.45;
  letter-spacing: 0.02em; white-space: nowrap;
  transition: opacity 0.2s;
}
[data-slot="trust-logo"]:hover { opacity: 0.8; }
[data-slot="trust-logo"]::before {
  content: ""; display: inline-block;
  width: 6px; height: 6px; border-radius: 50%;
  background: var(--pg-teal); opacity: 0.4;
  flex-shrink: 0;
}
/* ══════════════════════════════════════
   STATS
   ══════════════════════════════════════ */
[data-section="stats"] {
  display: grid; grid-template-columns: repeat(4, 1fr);
  max-width: var(--pg-max-width); margin: 0 auto;
  padding: 4rem 3rem; gap: 2rem;
}
[data-slot="stat-card"] { text-align: center; }
[data-slot="stat-value"] {
  font-family: var(--font-serif); font-size: clamp(1.75rem, 3vw, 2.5rem); font-weight: 700;
  color: var(--pg-teal); line-height: 1;
}
[data-slot="stat-label"] {
  font-size: 0.85rem; color: var(--pg-text-muted); margin-top: 0.5rem;
}
/* ══════════════════════════════════════
   DARK BANNER
   ══════════════════════════════════════ */
[data-section="banner"] {
  background: var(--pg-teal); padding: 5rem 3rem; text-align: center;
  position: relative; overflow: hidden;
}
[data-section="banner"] h2 {
  font-family: var(--font-serif); font-size: clamp(1.75rem, 4vw, 2.75rem);
  font-weight: 400; color: var(--pg-cream); line-height: 1.2;
  margin: 0 0 1rem; font-style: italic;
}
[data-section="banner"] p {
  font-size: 1rem; color: rgba(245, 240, 232, 0.7);
  max-width: 500px; margin: 0 auto; line-height: 1.6;
}
/* ══════════════════════════════════════
   FEATURE SECTIONS
   ══════════════════════════════════════ */
[data-section="feature"] {
  display: grid; grid-template-columns: 1fr 1fr;
  gap: 4rem; align-items: center;
  padding: 5rem; max-width: var(--pg-max-width);
  margin: 0 auto; width: 100%; box-sizing: border-box;
}
[data-section="feature"][data-reverse="true"] { direction: rtl; }
[data-section="feature"][data-reverse="true"] > * { direction: ltr; }
[data-slot="feature-content"] { display: flex; flex-direction: column; gap: 0.75rem; }
[data-slot="feature-badge"] {
  display: inline-flex; align-items: center; gap: 0.4rem;
  font-size: 0.65rem; font-weight: 700; letter-spacing: 0.12em;
  text-transform: uppercase; color: var(--pg-teal);
  background: rgba(26, 70, 69, 0.08);
  padding: 0.3rem 0.7rem; border-radius: 20px; width: fit-content;
}
[data-slot="feature-badge"]::before {
  content: ""; display: block; width: 6px; height: 6px;
  border-radius: 50%; background: var(--pg-teal);
}
[data-slot="feature-content"] h2 {
  font-family: var(--font-serif); font-size: clamp(1.5rem, 3vw, 2.25rem);
  font-weight: 400; color: var(--pg-teal); line-height: 1.2;
  margin: 0; font-style: italic;
}
[data-slot="feature-content"] ul {
  list-style: none; padding: 0; margin: 0.5rem 0 0;
  display: flex; flex-direction: column; gap: 0.6rem;
}
[data-slot="feature-content"] li {
  font-size: 0.9rem; color: var(--pg-text); line-height: 1.6;
  padding-left: 0.9rem; position: relative;
}
[data-slot="feature-content"] li::before {
  content: "·"; position: absolute; left: 0; font-weight: 700; color: var(--pg-teal);
}
[data-slot="learn-more"] {
  display: inline-flex; align-items: center; gap: 0.4rem;
  font-size: 0.85rem; font-weight: 600; color: var(--pg-teal) !important;
  border: 1px solid var(--pg-teal); padding: 0.45rem 1rem;
  border-radius: 6px; width: fit-content; margin-top: 0.5rem;
  transition: background 0.15s;
}
[data-slot="learn-more"]:hover { background: rgba(26, 70, 69, 0.06); }
/* Feature media */
[data-slot="feature-media"] {
  border-radius: var(--pg-radius); overflow: hidden;
  background: var(--pg-cream-dark);
  box-shadow: 0 8px 40px rgba(0,0,0,0.08);
  aspect-ratio: 16 / 10;
}
[data-slot="feature-media"] video,
[data-slot="feature-media"] img {
  width: 100%; height: 100%; object-fit: cover; display: block;
}
/* ══════════════════════════════════════
   HOW IT WORKS
   ══════════════════════════════════════ */
[data-section="how-it-works"] {
  padding: 5rem 3rem; max-width: var(--pg-max-width); margin: 0 auto;
  width: 100%; box-sizing: border-box;
}
[data-slot="section-header"] { text-align: center; margin-bottom: 3rem; }
[data-slot="section-header"] h2 {
  font-family: var(--font-serif); font-size: clamp(1.75rem, 3.5vw, 2.5rem);
  font-weight: 400; color: var(--pg-teal); font-style: italic; margin: 0.75rem 0 0.5rem;
}
[data-slot="section-header"] p {
  font-size: 1rem; color: var(--pg-text); max-width: 520px; margin: 0 auto; line-height: 1.6;
}
[data-slot="steps-grid"] {
  display: grid; grid-template-columns: repeat(4, 1fr); gap: 2rem;
}
[data-slot="step-card"] {
  text-align: center; padding: 2rem 1.5rem;
  background: var(--pg-white); border-radius: var(--pg-radius);
  border: 1px solid var(--pg-border);
}
[data-slot="step-number"] {
  width: 36px; height: 36px; border-radius: 50%;
  background: var(--pg-teal); color: var(--pg-white);
  display: inline-flex; align-items: center; justify-content: center;
  font-weight: 700; font-size: 0.9rem; margin-bottom: 1rem;
}
[data-slot="step-card"] h3 {
  font-family: var(--font-serif); font-size: 1.15rem;
  font-weight: 600; color: var(--pg-teal); margin: 0 0 0.5rem;
}
[data-slot="step-card"] p {
  font-size: 0.85rem; color: var(--pg-text); line-height: 1.6; margin: 0;
}
/* ══════════════════════════════════════
   USE CASES
   ══════════════════════════════════════ */
[data-section="use-cases"] {
  padding: 5rem 3rem; background: var(--pg-cream-dark);
  width: 100%; box-sizing: border-box;
}
[data-slot="use-cases-grid"] {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.5rem;
  max-width: var(--pg-max-width); margin: 0 auto;
}
[data-slot="use-case-card"] {
  padding: 2rem; background: var(--pg-white);
  border-radius: var(--pg-radius); border: 1px solid var(--pg-border);
  transition: box-shadow 0.15s, transform 0.15s;
}
[data-slot="use-case-card"]:hover {
  box-shadow: 0 8px 24px rgba(0,0,0,0.06); transform: translateY(-2px);
}
[data-slot="use-case-icon"] { font-size: 1.75rem; margin-bottom: 0.75rem; display: block; }
[data-slot="use-case-card"] h3 {
  font-size: 1rem; font-weight: 600; color: var(--pg-teal); margin: 0 0 0.4rem;
}
[data-slot="use-case-card"] p {
  font-size: 0.85rem; color: var(--pg-text); line-height: 1.6; margin: 0;
}
/* ══════════════════════════════════════
   DISCIPLINES
   ══════════════════════════════════════ */
[data-section="disciplines"] {
  padding: 5rem 3rem; max-width: var(--pg-max-width); margin: 0 auto;
  width: 100%; box-sizing: border-box;
}
[data-slot="disciplines-grid"] {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.5rem;
}
[data-slot="discipline-card"] {
  padding: 2rem; background: var(--pg-white);
  border-radius: var(--pg-radius); border: 1px solid var(--pg-border);
  transition: box-shadow 0.15s, transform 0.15s;
}
[data-slot="discipline-card"]:hover {
  box-shadow: 0 8px 24px rgba(0,0,0,0.06); transform: translateY(-2px);
}
[data-slot="discipline-card"] h3 {
  font-size: 1.05rem; font-weight: 600; color: var(--pg-teal); margin: 0 0 0.5rem;
}
[data-slot="discipline-card"] p {
  font-size: 0.85rem; color: var(--pg-text); line-height: 1.5; margin: 0 0 0.75rem;
}
[data-slot="discipline-count"] {
  font-size: 0.75rem; font-weight: 600; color: var(--pg-teal);
  background: rgba(26, 70, 69, 0.08); padding: 0.2rem 0.6rem;
  border-radius: 12px; display: inline-block;
}
/* ══════════════════════════════════════
   TESTIMONIALS
   ══════════════════════════════════════ */
[data-section="testimonials"] {
  padding: 5rem 3rem; max-width: var(--pg-max-width); margin: 0 auto;
  width: 100%; box-sizing: border-box;
}
[data-slot="testimonials-grid"] {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.5rem;
}
[data-slot="testimonial-card"] {
  padding: 2rem; background: var(--pg-white);
  border-radius: var(--pg-radius); border: 1px solid var(--pg-border);
}
[data-slot="quote"] {
  font-family: var(--font-serif); font-size: 1rem;
  font-style: italic; color: var(--pg-text-strong);
  line-height: 1.6; margin: 0 0 1.25rem;
}
[data-slot="testimonial-author"] {
  display: flex; flex-direction: column; gap: 2px;
}
[data-slot="testimonial-author"] strong {
  font-size: 0.85rem; color: var(--pg-teal);
}
[data-slot="testimonial-author"] span {
  font-size: 0.8rem; color: var(--pg-text-muted);
}
/* ══════════════════════════════════════
   PRICING
   ══════════════════════════════════════ */
[data-section="pricing"] {
  padding: 5rem 3rem; background: var(--pg-cream-dark);
  width: 100%; box-sizing: border-box;
}
[data-slot="pricing-ambassador-label"] {
  max-width: 1100px; margin: 0 auto 0.75rem;
  font-size: 0.75rem; font-weight: 700; text-transform: uppercase;
  letter-spacing: 0.1em; color: var(--pg-text-muted);
}
[data-slot="pricing-ambassador-grid"] {
  display: grid; grid-template-columns: repeat(2, 1fr); gap: 1rem;
  max-width: 1100px; margin: 0 auto 2rem;
}
[data-slot="pricing-ambassador-grid"] [data-slot="pricing-card"] {
  flex-direction: row; flex-wrap: wrap; gap: 0;
}
[data-slot="pricing-ambassador-grid"] [data-slot="price-amount"] {
  font-size: 1.75rem;
}
[data-slot="pricing-ambassador-grid"] ul {
  column-count: 2; column-gap: 1.5rem;
}
[data-slot="pricing-ambassador-grid"] li {
  break-inside: avoid;
}
[data-slot="pricing-grid"] {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.5rem;
  max-width: 1100px; margin: 0 auto;
}
[data-slot="pricing-card"] {
  padding: 2rem 1.5rem; background: var(--pg-white);
  border-radius: var(--pg-radius); border: 1px solid var(--pg-border);
  display: flex; flex-direction: column; gap: 0.65rem;
}
[data-slot="pricing-card"][data-highlight="true"] {
  border: 2px solid var(--pg-teal); position: relative;
  box-shadow: 0 8px 30px rgba(26, 70, 69, 0.12);
}
/* Superseed frozen card */
[data-slot="pricing-card"][data-frozen="true"] {
  background: var(--pg-cream-darker);
  border: 1px dashed var(--pg-border);
  opacity: 0.75;
}
[data-slot="pricing-card"][data-frozen="true"] h3 {
  color: var(--pg-text-muted) !important;
}
[data-slot="cta-frozen"] {
  display: inline-flex; align-items: center; justify-content: center;
  padding: 0.6rem 1rem; border-radius: 6px; margin-top: 0.5rem;
  font-size: 0.8rem; font-weight: 600; color: var(--pg-text-muted);
  background: var(--pg-cream-dark); border: 1px solid var(--pg-border);
  cursor: not-allowed;
}
[data-slot="plan-tag"] {
  display: inline-block; font-size: 0.65rem; font-weight: 700;
  text-transform: uppercase; letter-spacing: 0.08em;
  color: var(--pg-white); background: var(--pg-teal);
  padding: 0.2rem 0.6rem; border-radius: 10px;
}
[data-slot="pricing-card"][data-highlight="true"] [data-slot="plan-tag"] {
  background: #d97706;
}
[data-slot="pricing-card"][data-frozen="true"] [data-slot="plan-tag"] {
  background: #6b7280; /* gray — frozen */
}
[data-slot="pricing-card"] h3 {
  font-size: 1rem; font-weight: 700; color: var(--pg-teal); margin: 0;
}
[data-slot="price"] { display: flex; align-items: baseline; gap: 4px; }
[data-slot="price-amount"] {
  font-family: var(--font-serif); font-size: 2.5rem; font-weight: 700;
  color: var(--pg-text-strong);
}
[data-slot="price-period"] { font-size: 0.85rem; color: var(--pg-text-muted); }
[data-slot="plan-desc"] { font-size: 0.85rem; color: var(--pg-text); margin: 0; }
[data-slot="pricing-card"] ul {
  list-style: none; padding: 0; margin: 0.5rem 0;
  display: flex; flex-direction: column; gap: 0.5rem; flex: 1;
}
[data-slot="pricing-card"] li {
  font-size: 0.85rem; color: var(--pg-text); padding-left: 1.2rem;
  position: relative;
}
[data-slot="pricing-card"] li::before {
  content: "✓"; position: absolute; left: 0; color: var(--pg-teal); font-weight: 700;
}
/* ══════════════════════════════════════
   BOTTOM CTA
   ══════════════════════════════════════ */
[data-section="bottom-cta"] {
  background: var(--pg-teal); padding: 5rem 2rem; text-align: center;
}
[data-section="bottom-cta"] h2 {
  font-family: var(--font-serif); font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 400; font-style: italic; color: var(--pg-cream); margin: 0 0 0.75rem;
}
[data-section="bottom-cta"] p {
  font-size: 1rem; color: rgba(245, 240, 232, 0.7); margin: 0 0 2rem;
}
[data-slot="cta-bottom"] {
  display: inline-flex; align-items: center; gap: 0.75rem;
  background: var(--pg-lime); color: var(--pg-teal) !important;
  padding: 0.9rem 2rem; border-radius: 8px;
  font-size: 1rem; font-weight: 700; transition: opacity 0.15s;
}
[data-slot="cta-bottom"]:hover { opacity: 0.9; }
/* ══════════════════════════════════════
   FOOTER
   ══════════════════════════════════════ */
[data-page="paperguru"] [data-component="footer"] {
  display: flex; justify-content: center; gap: 2rem;
  padding: 2rem; background: var(--pg-cream);
  border-top: 1px solid var(--pg-border); font-size: 0.85rem;
}
[data-page="paperguru"] [data-component="footer"] a {
  color: var(--pg-text-muted);
}
[data-page="paperguru"] [data-component="footer"] a:hover {
  color: var(--pg-text-strong);
}
/* ══════════════════════════════════════
   RESPONSIVE
   ══════════════════════════════════════ */
@media (max-width: 900px) {
  [data-section="stats"] { grid-template-columns: repeat(2, 1fr); }
  [data-slot="steps-grid"] { grid-template-columns: repeat(2, 1fr); }
  [data-slot="use-cases-grid"] { grid-template-columns: repeat(2, 1fr); }
  [data-slot="disciplines-grid"] { grid-template-columns: repeat(2, 1fr); }
  [data-slot="testimonials-grid"] { grid-template-columns: 1fr; }
  [data-slot="pricing-grid"] { grid-template-columns: repeat(3, 1fr); }
  [data-slot="pricing-ambassador-grid"] { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 768px) {
  [data-component="landing-header"] { padding: 0 1.5rem; }
  [data-component="landing-nav"] { display: none; }

  [data-section="hero"] { padding: 4rem 1.5rem 2rem; }
  [data-section="hero-screenshot"] { padding: 0 1rem 3rem; }

  [data-section="feature"] {
    grid-template-columns: 1fr; padding: 3rem 1.5rem; gap: 2rem;
  }
  [data-section="feature"][data-reverse="true"] { direction: ltr; }

  [data-section="stats"] { grid-template-columns: repeat(2, 1fr); padding: 3rem 1.5rem; }
  [data-slot="steps-grid"] { grid-template-columns: 1fr; }
  [data-slot="use-cases-grid"] { grid-template-columns: 1fr; }
  [data-slot="disciplines-grid"] { grid-template-columns: 1fr; }
  [data-slot="pricing-grid"] { grid-template-columns: 1fr; max-width: 420px; }
  [data-slot="pricing-ambassador-grid"] { grid-template-columns: 1fr; max-width: 420px; }
  [data-slot="pricing-ambassador-grid"] ul { column-count: 1; }
  [data-slot="trust-logos"] { gap: 1.5rem; }

  [data-section="how-it-works"],
  [data-section="use-cases"],
  [data-section="testimonials"],
  [data-section="pricing"],
  [data-section="banner"],
  [data-section="bottom-cta"] {
    padding: 3.5rem 1.5rem;
  }
}