/* Forma — Neubrutalism Style */
/* Space Grotesk + thick borders + offset box shadows */

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

:root {
  --black: #000000;
  --white: #ffffff;
  --bg: #F5F5F5;
  --yellow: #FFD60A;
  --blue: #4EA8DE;
  --green: #22C55E;
  --dark: #1A1A1A;
  --border: 3px solid #000;
  --shadow: 4px 4px 0 #000;
  --shadow-sm: 3px 3px 0 #000;
  --radius: 0px;
  --font: 'Space Grotesk', sans-serif;
}

html { scroll-behavior: smooth; }

body {
  font-family: var(--font);
  background: var(--bg);
  color: var(--dark);
  line-height: 1.6;
}

.container {
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 24px;
}

/* NAV */
.nav {
  background: var(--white);
  border-bottom: var(--border);
  position: sticky;
  top: 0;
  z-index: 100;
}

.nav-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: 16px;
  padding-bottom: 16px;
}

.logo {
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--dark);
  text-decoration: none;
  letter-spacing: -1px;
}

.nav-links {
  display: flex;
  gap: 28px;
  align-items: center;
}

.nav-links a {
  color: var(--dark);
  text-decoration: none;
  font-weight: 500;
  font-size: 0.95rem;
}

.btn-nav {
  background: var(--yellow);
  color: var(--dark) !important;
  border: var(--border);
  box-shadow: var(--shadow-sm);
  padding: 8px 18px;
  font-weight: 700;
  transition: box-shadow 0.1s, transform 0.1s;
}

.btn-nav:hover {
  transform: translate(-2px, -2px);
  box-shadow: 6px 6px 0 #000;
}

/* HERO */
.hero {
  background: var(--white);
  border-bottom: var(--border);
  padding: 80px 0 60px;
  text-align: center;
}

.hero-badge {
  display: inline-block;
  background: var(--yellow);
  border: var(--border);
  box-shadow: var(--shadow-sm);
  padding: 6px 16px;
  font-size: 0.85rem;
  font-weight: 700;
  margin-bottom: 24px;
}

.hero-title {
  font-size: clamp(2.8rem, 6vw, 5rem);
  font-weight: 800;
  line-height: 1.05;
  letter-spacing: -2px;
  margin-bottom: 20px;
}

.hero-sub {
  font-size: 1.15rem;
  max-width: 620px;
  margin: 0 auto 36px;
  color: #444;
  font-weight: 400;
}

.hero-form {
  display: flex;
  gap: 0;
  max-width: 520px;
  margin: 0 auto 16px;
}

.email-input {
  flex: 1;
  padding: 14px 18px;
  border: var(--border);
  border-right: none;
  font-family: var(--font);
  font-size: 1rem;
  background: var(--white);
  outline: none;
}

.email-input:focus {
  background: #FFFBEB;
}

.btn-primary {
  background: var(--yellow);
  color: var(--dark);
  border: var(--border);
  box-shadow: var(--shadow);
  padding: 14px 24px;
  font-family: var(--font);
  font-size: 1rem;
  font-weight: 700;
  cursor: pointer;
  transition: transform 0.1s, box-shadow 0.1s;
  text-decoration: none;
  display: inline-block;
  white-space: nowrap;
}

.btn-primary:hover {
  transform: translate(-2px, -2px);
  box-shadow: 6px 6px 0 #000;
}

.btn-primary:active {
  transform: translate(2px, 2px);
  box-shadow: 2px 2px 0 #000;
}

.btn-secondary {
  background: var(--white);
  color: var(--dark);
  border: var(--border);
  box-shadow: var(--shadow-sm);
  padding: 14px 24px;
  font-family: var(--font);
  font-size: 1rem;
  font-weight: 700;
  cursor: pointer;
  text-decoration: none;
  display: inline-block;
  transition: transform 0.1s, box-shadow 0.1s;
}

.btn-secondary:hover {
  transform: translate(-2px, -2px);
  box-shadow: 6px 6px 0 #000;
}

.hero-note {
  font-size: 0.85rem;
  color: #666;
  margin-bottom: 40px;
}

.hero-stats {
  display: flex;
  gap: 32px;
  justify-content: center;
  align-items: center;
  flex-wrap: wrap;
}

.stat { text-align: center; }
.stat-num {
  display: block;
  font-size: 2rem;
  font-weight: 800;
  color: var(--dark);
}
.stat-label {
  font-size: 0.85rem;
  color: #666;
}
.stat-divider {
  font-size: 1.5rem;
  color: #ccc;
}

/* SOCIAL PROOF */
.social-proof {
  padding: 80px 0;
  background: var(--bg);
}

.section-eyebrow {
  font-size: 0.8rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 2px;
  color: #888;
  margin-bottom: 12px;
}

.section-title {
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 800;
  line-height: 1.1;
  letter-spacing: -1px;
  margin-bottom: 48px;
}

.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 24px;
}

.testimonial-card {
  background: var(--white);
  border: var(--border);
  box-shadow: var(--shadow);
  padding: 28px;
}

.testimonial-text {
  font-size: 1rem;
  line-height: 1.7;
  margin-bottom: 20px;
  color: #333;
}

.testimonial-author {
  display: flex;
  align-items: center;
  gap: 12px;
}

.avatar {
  width: 44px;
  height: 44px;
  background: var(--yellow);
  border: 2px solid var(--dark);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 0.85rem;
  flex-shrink: 0;
}

.author-name {
  font-weight: 700;
  font-size: 0.95rem;
}

.author-role {
  font-size: 0.8rem;
  color: #666;
}

/* HOW IT WORKS */
.how-it-works {
  padding: 80px 0;
  background: var(--dark);
  color: var(--white);
}

.how-it-works .section-eyebrow { color: var(--yellow); }
.how-it-works .section-title { color: var(--white); }

.steps-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 24px;
}

.step-card {
  background: #2a2a2a;
  border: 3px solid #444;
  box-shadow: 4px 4px 0 var(--yellow);
  padding: 32px;
}

.step-card.accent-yellow {
  background: var(--yellow);
  border-color: var(--black);
  color: var(--dark);
  box-shadow: 4px 4px 0 #fff;
}

.step-num {
  font-size: 3rem;
  font-weight: 800;
  color: var(--yellow);
  line-height: 1;
  margin-bottom: 16px;
}

.step-card.accent-yellow .step-num { color: var(--dark); }

.step-title {
  font-size: 1.3rem;
  font-weight: 700;
  margin-bottom: 12px;
  color: var(--white);
}

.step-card.accent-yellow .step-title { color: var(--dark); }

.step-desc {
  font-size: 0.95rem;
  color: #aaa;
  line-height: 1.7;
}

.step-card.accent-yellow .step-desc { color: #444; }

/* LIBRARY */
.library-section {
  padding: 80px 0;
  background: var(--white);
  border-top: var(--border);
  border-bottom: var(--border);
}

.library-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}

.library-badge {
  display: inline-block;
  background: var(--blue);
  border: var(--border);
  box-shadow: var(--shadow-sm);
  padding: 5px 14px;
  font-size: 0.8rem;
  font-weight: 700;
  margin-bottom: 20px;
}

.library-desc {
  font-size: 1rem;
  color: #444;
  line-height: 1.7;
  margin-bottom: 20px;
}

.library-features {
  list-style: none;
  margin-bottom: 28px;
}

.library-features li {
  padding: 8px 0;
  border-bottom: 1px solid #eee;
  font-size: 0.95rem;
  font-weight: 500;
}

/* Program card preview */
.program-card-preview {
  background: var(--bg);
  border: var(--border);
  box-shadow: 6px 6px 0 var(--blue);
  padding: 24px;
}

.prog-header {
  display: flex;
  justify-content: space-between;
  margin-bottom: 12px;
}

.prog-tag {
  background: var(--green);
  color: var(--white);
  padding: 3px 10px;
  font-size: 0.75rem;
  font-weight: 700;
  border: 2px solid var(--dark);
}

.prog-stars { color: #f59e0b; font-size: 1rem; }

.prog-title {
  font-size: 1.2rem;
  font-weight: 700;
  margin-bottom: 4px;
}

.prog-meta {
  font-size: 0.8rem;
  color: #666;
  margin-bottom: 16px;
}

.prog-days {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 20px;
}

.day-tag {
  border: 2px solid var(--dark);
  padding: 4px 10px;
  font-size: 0.8rem;
  font-weight: 600;
  background: var(--white);
}

.btn-fork {
  background: var(--yellow);
  border: var(--border);
  box-shadow: var(--shadow-sm);
  padding: 10px 20px;
  font-family: var(--font);
  font-weight: 700;
  cursor: pointer;
  font-size: 0.9rem;
}

/* AI SECTION */
.ai-section {
  padding: 80px 0;
  background: var(--bg);
}

.ai-desc {
  font-size: 1.1rem;
  color: #444;
  max-width: 600px;
  margin-bottom: 32px;
}

.ai-demo {
  max-width: 700px;
  display: grid;
  gap: 20px;
}

.ai-textarea {
  width: 100%;
  border: var(--border);
  padding: 16px;
  font-family: var(--font);
  font-size: 0.95rem;
  background: var(--white);
  resize: vertical;
  box-shadow: var(--shadow-sm);
  outline: none;
}

.ai-textarea:focus { background: #FFFBEB; }

.ai-result {
  border: var(--border);
  background: var(--white);
  box-shadow: var(--shadow);
  padding: 24px;
}

.ai-result-inner { font-size: 0.9rem; line-height: 1.7; }

.ai-note {
  font-size: 0.9rem;
  color: #666;
  margin-top: 16px;
}

.ai-tool-link {
  color: var(--dark);
  font-weight: 700;
  text-decoration: underline;
}

/* PRICING */
.pricing-section {
  padding: 80px 0;
  background: var(--dark);
  color: var(--white);
}

.pricing-section .section-eyebrow { color: var(--yellow); }
.pricing-section .section-title { color: var(--white); }

.pricing-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 0;
  border: var(--border);
  margin-bottom: 24px;
}

.price-card {
  background: #2a2a2a;
  border-right: var(--border);
  padding: 36px;
  position: relative;
}

.price-card:last-child { border-right: none; }

.price-card.price-featured {
  background: var(--blue);
  color: var(--dark);
}

.popular-badge {
  position: absolute;
  top: -1px;
  right: 16px;
  background: var(--yellow);
  border: 2px solid var(--dark);
  border-top: none;
  padding: 3px 12px;
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--dark);
}

.price-tier {
  font-size: 0.9rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 2px;
  margin-bottom: 12px;
  color: #aaa;
}

.price-featured .price-tier { color: #333; }

.price-amount {
  font-size: 3rem;
  font-weight: 800;
  color: var(--white);
  line-height: 1;
  margin-bottom: 4px;
}

.price-featured .price-amount { color: var(--dark); }

.price-period {
  font-size: 1.2rem;
  font-weight: 400;
}

.price-clients {
  font-size: 0.85rem;
  color: #888;
  margin-bottom: 24px;
}

.price-featured .price-clients { color: #444; }

.price-features {
  list-style: none;
  margin-bottom: 28px;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.price-features li {
  font-size: 0.9rem;
  color: #ccc;
}

.price-featured .price-features li { color: var(--dark); }

.price-features li.muted { opacity: 0.4; }

.pricing-note {
  text-align: center;
  font-size: 0.85rem;
  color: #888;
  max-width: 600px;
  margin: 0 auto;
}

/* FAQ */
.faq-section {
  padding: 80px 0;
  background: var(--white);
  border-top: var(--border);
}

.faq-list { max-width: 800px; }

.faq-item {
  border: var(--border);
  border-bottom: none;
}

.faq-item:last-child { border-bottom: var(--border); }

.faq-q {
  width: 100%;
  background: none;
  border: none;
  padding: 20px 24px;
  font-family: var(--font);
  font-size: 1rem;
  font-weight: 600;
  text-align: left;
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  color: var(--dark);
}

.faq-q::after {
  content: '+';
  font-size: 1.5rem;
  font-weight: 300;
  color: #888;
}

.faq-item.open .faq-q::after { content: '−'; }

.faq-a {
  display: none;
  padding: 0 24px 20px;
  border-top: 2px solid #eee;
}

.faq-item.open .faq-a { display: block; }

.faq-a p {
  font-size: 0.95rem;
  color: #444;
  line-height: 1.7;
  padding-top: 16px;
}

/* FINAL CTA */
.final-cta {
  padding: 100px 0;
  background: var(--yellow);
  border-top: var(--border);
  text-align: center;
}

.cta-title {
  font-size: clamp(2.2rem, 5vw, 4rem);
  font-weight: 800;
  letter-spacing: -1.5px;
  line-height: 1.1;
  margin-bottom: 16px;
  color: var(--dark);
}

.cta-sub {
  font-size: 1.1rem;
  color: #444;
  margin-bottom: 36px;
}

.cta-form { margin: 0 auto 16px; }

/* FOOTER */
.footer {
  background: var(--dark);
  border-top: var(--border);
  padding: 32px 0;
  color: #aaa;
}

.footer-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 16px;
}

.footer .logo { color: var(--white); }

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

.footer-links a {
  color: #aaa;
  text-decoration: none;
  font-size: 0.9rem;
}

.footer-links a:hover { color: var(--yellow); }

.footer-copy {
  font-size: 0.8rem;
  color: #666;
  width: 100%;
  text-align: center;
}

/* Success state */
.form-success {
  background: var(--green);
  color: var(--white);
  border: var(--border);
  padding: 14px 24px;
  font-weight: 700;
  text-align: center;
  box-shadow: var(--shadow);
  max-width: 520px;
  margin: 0 auto;
}

/* RESPONSIVE */
@media (max-width: 768px) {
  .nav-links a:not(.btn-nav) { display: none; }
  .hero-form { flex-direction: column; }
  .email-input { border-right: var(--border); border-bottom: none; }
  .library-inner { grid-template-columns: 1fr; }
  .pricing-grid { grid-template-columns: 1fr; }
  .price-card { border-right: none; border-bottom: var(--border); }
  .footer-inner { flex-direction: column; text-align: center; }
}

/* Logo */
.site-logo {
  width: 32px;
  height: 32px;
  object-fit: contain;
  vertical-align: middle;
  margin-right: 4px;
}