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

:root {
  --green: #1D9E75;
  --green-light: #E1F5EE;
  --green-dark: #085041;
  --amber: #EF9F27;
  --amber-light: #FAEEDA;
  --coral: #D85A30;
  --coral-light: #FAECE7;
  --blue: #2B8FCC;
  --blue-dark: #0B3D6E;
  --blue-light: #E0F2FB;
  --text: #1a1a1a;
  --text-muted: #5F5E5A;
  --bg: #FAFAF8;
  --white: #ffffff;
  --radius: 16px;
  --radius-sm: 8px;
}

html { scroll-behavior: smooth; }

body {
  font-family: 'DM Sans', sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
  overflow-x: hidden;
}

h1, h2, h3, .display { font-family: 'Fraunces', Georgia, serif; }

/* NAV */
nav {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1.25rem 2rem;
  background: var(--white);
  border-bottom: 1px solid #ede9e0;
  position: sticky;
  top: 0;
  z-index: 100;
}
.nav-logo { font-family: 'Fraunces', serif; font-size: 1.3rem; font-weight: 900; color: var(--green-dark); display: flex; align-items: center; gap: 8px; }
.nav-logo img { width: 36px; height: 36px; border-radius: 8px; object-fit: cover; }
.nav-cta {
  background: var(--green);
  color: white;
  text-decoration: none;
  padding: 0.55rem 1.25rem;
  border-radius: 50px;
  font-size: 0.9rem;
  font-weight: 600;
  transition: background 0.2s;
}
.nav-cta:hover { background: var(--green-dark); }

/* HERO */
.hero {
  background: linear-gradient(150deg, #0B3D6E 0%, #1176A0 35%, #0E7A6A 65%, #1D9E75 100%);
  color: white;
  padding: 6rem 2rem 5rem;
  text-align: center;
  position: relative;
  overflow: hidden;
}
.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='0.03'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
}
.hero-badge {
  display: inline-block;
  background: rgba(255,255,255,0.15);
  border: 1px solid rgba(255,255,255,0.3);
  color: white;
  padding: 0.35rem 1rem;
  border-radius: 50px;
  font-size: 0.85rem;
  font-weight: 500;
  margin-bottom: 1.5rem;
  letter-spacing: 0.03em;
}
.hero h1 {
  font-size: clamp(2.4rem, 6vw, 4rem);
  font-weight: 900;
  line-height: 1.1;
  max-width: 820px;
  margin: 0 auto 1.25rem;
}
.hero h1 .accent { color: #FFD166; }
.hero p {
  font-size: clamp(1rem, 2.5vw, 1.25rem);
  max-width: 560px;
  margin: 0 auto 2.5rem;
  opacity: 0.9;
}
.hero-buttons { display: flex; gap: 1rem; justify-content: center; flex-wrap: wrap; }
.btn-primary {
  display: inline-flex; align-items: center; gap: 8px;
  background: white; color: var(--blue-dark);
  font-family: 'DM Sans', sans-serif;
  font-weight: 700; font-size: 1rem;
  padding: 0.9rem 2rem; border-radius: 50px;
  text-decoration: none; transition: transform 0.2s, box-shadow 0.2s;
  box-shadow: 0 4px 20px rgba(0,0,0,0.15);
}
.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 8px 30px rgba(0,0,0,0.2); }
.btn-secondary {
  display: inline-flex; align-items: center; gap: 8px;
  background: transparent; color: white;
  font-family: 'DM Sans', sans-serif;
  font-weight: 600; font-size: 1rem;
  padding: 0.9rem 2rem; border-radius: 50px;
  text-decoration: none;
  border: 2px solid rgba(255,255,255,0.4);
  transition: border-color 0.2s, background 0.2s;
}
.btn-secondary:hover { border-color: white; background: rgba(255,255,255,0.1); }
.hero-trust { margin-top: 2rem; font-size: 0.85rem; opacity: 0.65; }

/* STATS STRIP */
.stats-strip {
  background: var(--white);
  border-bottom: 1px solid #ede9e0;
  display: flex; justify-content: center; flex-wrap: wrap; gap: 0;
}
.stat-item {
  padding: 1.5rem 3rem;
  text-align: center;
  border-right: 1px solid #ede9e0;
}
.stat-item:last-child { border-right: none; }
.stat-number { font-family: 'Fraunces', serif; font-size: 2rem; font-weight: 900; color: var(--green); }
.stat-item:nth-child(even) .stat-number { color: var(--blue); }
.stat-label { font-size: 0.85rem; color: var(--text-muted); margin-top: 2px; }

/* SECTIONS */
section { padding: 5rem 2rem; }
.container { max-width: 1100px; margin: 0 auto; }
.section-tag {
  display: inline-block;
  background: var(--green-light);
  color: var(--green-dark);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 0.3rem 0.9rem;
  border-radius: 50px;
  margin-bottom: 1rem;
}
.section-title { font-size: clamp(1.8rem, 4vw, 2.8rem); font-weight: 900; line-height: 1.15; margin-bottom: 1rem; }
.section-sub { font-size: 1.1rem; color: var(--text-muted); max-width: 560px; }

/* SCREENSHOTS */
.screenshots { background: var(--white); }
.screenshots-intro { text-align: center; margin-bottom: 3rem; }
.screenshots-intro .section-sub { margin: 0 auto; }
.screenshots-grid {
  display: flex;
  gap: 2rem;
  justify-content: center;
  align-items: flex-start;
  flex-wrap: wrap;
}
.screenshot-item {
  flex: 0 0 auto;
  width: clamp(220px, 30vw, 300px);
  text-align: center;
}
.screenshot-frame {
  border-radius: 28px;
  padding: 5px;
  background: linear-gradient(145deg, #7B5EA7, #4A90D9, #1D9E75);
  box-shadow: 0 16px 48px rgba(0,0,0,0.18);
  display: inline-block;
  width: 100%;
}
.screenshot-frame img {
  width: 100%;
  border-radius: 24px;
  display: block;
}
.screenshot-caption {
  margin-top: 1rem;
  font-family: 'Fraunces', serif;
  font-size: 1rem;
  font-weight: 700;
  color: var(--text);
}
.screenshot-caption span {
  display: block;
  font-family: 'DM Sans', sans-serif;
  font-size: 0.85rem;
  font-weight: 400;
  color: var(--text-muted);
  margin-top: 0.2rem;
}

/* FOR WHO */
.for-who { background: var(--white); }
.audience-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 1.5rem; margin-top: 3rem; }
.audience-card {
  background: var(--bg);
  border: 1px solid #ede9e0;
  border-radius: var(--radius);
  padding: 2rem;
  transition: transform 0.2s, box-shadow 0.2s;
}
.audience-card:hover { transform: translateY(-4px); box-shadow: 0 12px 40px rgba(0,0,0,0.08); }
.audience-icon { font-size: 2.5rem; margin-bottom: 1rem; }
.audience-card h3 { font-family: 'Fraunces', serif; font-size: 1.2rem; font-weight: 700; margin-bottom: 0.5rem; }
.audience-card p { font-size: 0.95rem; color: var(--text-muted); }

/* LEARN */
.learn { background: #141E3C; color: white; }
.learn .section-tag { background: rgba(239,159,39,0.2); color: #F5C05A; border: 1px solid rgba(239,159,39,0.3); }
.learn .section-title { color: white; }
.learn .section-sub { color: rgba(255,255,255,0.65); }
.learn-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); gap: 1.5rem; margin-top: 3rem; }
.learn-card {
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: var(--radius);
  padding: 2rem;
}
.learn-num { font-family: 'Fraunces', serif; font-size: 3rem; font-weight: 900; color: var(--amber); line-height: 1; margin-bottom: 0.75rem; }
.learn-card h3 { font-family: 'Fraunces', serif; font-size: 1.2rem; margin-bottom: 0.5rem; color: white; }
.learn-card p { font-size: 0.95rem; color: rgba(255,255,255,0.65); }
.learn-closing {
  margin-top: 2.5rem;
  background: rgba(239,159,39,0.1);
  border-left: 4px solid var(--amber);
  padding: 1.25rem 1.5rem;
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
  font-style: italic;
  font-size: 1.05rem;
  color: rgba(255,255,255,0.85);
}

/* HOW IT WORKS */
.modes-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 1.25rem; margin-top: 3rem; }
.mode-card {
  background: var(--white);
  border: 1px solid #ede9e0;
  border-radius: var(--radius);
  padding: 1.75rem;
  position: relative;
  overflow: hidden;
  transition: transform 0.2s;
}
.mode-card:hover { transform: translateY(-3px); }
.mode-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 4px;
}
.mode-card.green::before { background: var(--green); }
.mode-card.amber::before { background: var(--amber); }
.mode-card.blue::before { background: var(--blue); }
.mode-card.blue .mode-emoji { filter: none; }
.mode-card.coral::before { background: var(--coral); }
.mode-emoji { font-size: 2rem; margin-bottom: 0.75rem; }
.mode-card h3 { font-family: 'Fraunces', serif; font-size: 1.1rem; font-weight: 700; margin-bottom: 0.4rem; }
.mode-card p { font-size: 0.9rem; color: var(--text-muted); }

/* QUIZ HOOK */
.quiz-hook { background: var(--amber-light); }
.quiz-box {
  background: white;
  border-radius: var(--radius);
  border: 1px solid #ede9e0;
  max-width: 600px;
  margin: 2.5rem auto 0;
  overflow: hidden;
  box-shadow: 0 8px 40px rgba(0,0,0,0.08);
}
.quiz-q {
  background: var(--green-dark);
  color: white;
  padding: 2rem;
  font-family: 'Fraunces', serif;
  font-size: 1.4rem;
  font-weight: 700;
  text-align: center;
}
.quiz-options { padding: 1.5rem; display: grid; grid-template-columns: 1fr 1fr; gap: 0.75rem; }
.quiz-opt {
  border: 2px solid #ede9e0;
  border-radius: var(--radius-sm);
  padding: 0.9rem 1rem;
  font-family: 'DM Sans', sans-serif;
  font-size: 0.95rem;
  font-weight: 500;
  cursor: pointer;
  background: var(--bg);
  transition: all 0.2s;
  text-align: left;
}
.quiz-opt:hover { border-color: var(--green); background: var(--green-light); }
.quiz-opt.correct { border-color: var(--green); background: var(--green-light); color: var(--green-dark); font-weight: 700; }
.quiz-opt.wrong { border-color: #f09595; background: #FCEBEB; color: #A32D2D; }
.quiz-result { padding: 1.5rem; text-align: center; display: none; }
.quiz-result.show { display: block; }
.quiz-result p { font-family: 'Fraunces', serif; font-size: 1.2rem; margin-bottom: 1rem; }
.quiz-footer { padding: 0 1.5rem 1.5rem; text-align: center; display: flex; flex-direction: column; align-items: center; gap: 0.5rem; }
.quiz-footer a {
  display: inline-block;
  background: var(--green);
  color: white;
  padding: 0.8rem 2rem;
  border-radius: 50px;
  text-decoration: none;
  font-weight: 700;
}
.quiz-footer a:hover { background: var(--green-dark); }

/* TESTIMONIALS */
.testimonials { background: var(--white); }
.testi-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 1.5rem; margin-top: 3rem; }
.testi-card {
  background: var(--bg);
  border: 1px solid #ede9e0;
  border-radius: var(--radius);
  padding: 1.75rem;
}
.testi-stars { color: var(--amber); font-size: 1rem; margin-bottom: 0.75rem; letter-spacing: 2px; }
.testi-text { font-size: 1rem; line-height: 1.65; margin-bottom: 1rem; color: var(--text); font-style: italic; }
.testi-name { font-size: 0.88rem; font-weight: 600; color: var(--text-muted); }

/* WHY WORKS */
.why-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 1.25rem; margin-top: 3rem; }
.why-item {
  display: flex; gap: 1rem; align-items: flex-start;
  background: var(--white);
  border: 1px solid #ede9e0;
  border-radius: var(--radius);
  padding: 1.5rem;
}
.why-dot { width: 42px; height: 42px; border-radius: 50%; background: var(--green-light); display: flex; align-items: center; justify-content: center; flex-shrink: 0; font-size: 1.2rem; }
.why-item h4 { font-family: 'Fraunces', serif; font-size: 1rem; font-weight: 700; margin-bottom: 0.25rem; }
.why-item p { font-size: 0.88rem; color: var(--text-muted); }

/* FOUNDER */
.founder { background: var(--coral-light); }
.founder-box {
  max-width: 720px;
  margin: 0 auto;
  background: white;
  border-radius: var(--radius);
  border: 1px solid #f0c4b3;
  padding: 3rem;
  text-align: center;
}
.founder-avatar { width: 72px; height: 72px; border-radius: 16px; border: 3px solid var(--coral); overflow: hidden; margin: 0 auto 1.5rem; }
.founder-box blockquote { font-family: 'Fraunces', serif; font-size: 1.35rem; line-height: 1.5; color: var(--text); font-weight: 700; margin-bottom: 1rem; }
.founder-box cite { font-size: 0.9rem; color: var(--text-muted); font-style: normal; }

/* FINAL CTA */
.final-cta {
  background: linear-gradient(150deg, #0B3D6E 0%, #0E7A6A 60%, #1D9E75 100%);
  color: white;
  text-align: center;
  padding: 6rem 2rem;
}
.final-cta h2 { font-size: clamp(2rem, 5vw, 3.2rem); font-weight: 900; color: white; margin-bottom: 1rem; }
.final-cta p { font-size: 1.15rem; opacity: 0.8; max-width: 480px; margin: 0 auto 2.5rem; }
.final-cta .btn-primary { font-size: 1.1rem; padding: 1rem 2.5rem; }
.final-cta-buttons { display: flex; gap: 1rem; justify-content: center; flex-wrap: wrap; }
.final-price { margin-top: 1.25rem; font-size: 0.9rem; opacity: 0.6; }
.final-price-note { margin-top: 0.4rem; font-size: 0.8rem; opacity: 0.45; }

/* FOOTER */
footer {
  background: #1a1a1a;
  color: #888;
  text-align: center;
  padding: 2rem;
  font-size: 0.85rem;
}
footer a { color: #aaa; text-decoration: none; }
.footer-trust { display: flex; justify-content: center; gap: 2rem; margin-bottom: 1rem; flex-wrap: wrap; }
.trust-item { display: flex; align-items: center; gap: 6px; }

/* ANIMATIONS */
@keyframes fadeUp {
  from { opacity: 0; transform: translateY(24px); }
  to { opacity: 1; transform: translateY(0); }
}
.hero > * { animation: fadeUp 0.6s ease both; }
.hero .hero-badge { animation-delay: 0.1s; }
.hero h1 { animation-delay: 0.2s; }
.hero p { animation-delay: 0.3s; }
.hero-buttons { animation-delay: 0.4s; }
.hero-trust { animation-delay: 0.5s; }

@media (max-width: 600px) {
  .stat-item { padding: 1.25rem 1.5rem; border-right: none; border-bottom: 1px solid #ede9e0; }
  .quiz-options { grid-template-columns: 1fr; }
  .founder-box { padding: 2rem 1.5rem; }
  nav { padding: 1rem; }
}