/* ── Reset ──────────────────────────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }

/* ── Variables ───────────────────────────────────────────────────────────── */
:root {
  --bg:      #F0EFEB;
  --dots:    #d4d0c8;
  --fg:      #1a1a1a;
  --accent:  #7C3AED;
  --muted:   #888;
  --border:  #e8e4dc;
  --white:   #ffffff;
  --radius:  16px;
  --px:      20px;
  --gap:     80px;
  --font:    'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
}

/* ── Body + dot texture ──────────────────────────────────────────────────── */
body {
  font-family: var(--font);
  background-color: var(--bg);
  background-image: radial-gradient(var(--dots) 1px, transparent 1px);
  background-size: 24px 24px;
  color: var(--fg);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  padding-bottom: 72px;
}

/* ── Layout ──────────────────────────────────────────────────────────────── */
.container  { max-width: 560px; margin: 0 auto; padding: 0 var(--px); }
.section    { padding: var(--gap) 0; }

/* ── Nav ─────────────────────────────────────────────────────────────────── */
.nav {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(240,239,235,0.88);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--border);
  padding: 12px var(--px);
}
.nav-inner {
  max-width: 560px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.nav-logo {
  font-size: 15px;
  font-weight: 700;
  letter-spacing: -0.3px;
  color: var(--fg);
}

/* ── Language switcher ───────────────────────────────────────────────────── */
.lang-switcher { display: flex; gap: 4px; }
.lang-btn {
  background: transparent;
  border: 1px solid var(--border);
  border-radius: 20px;
  padding: 4px 12px;
  font: 600 12px/1.4 var(--font);
  color: var(--muted);
  cursor: pointer;
  transition: border-color 0.15s, color 0.15s, background 0.15s;
}
.lang-btn.active        { background: var(--fg); border-color: var(--fg); color: #fff; }
.lang-btn:not(.active):hover { border-color: var(--fg); color: var(--fg); }

/* ── Buttons ─────────────────────────────────────────────────────────────── */
.btn {
  display: block;
  width: 100%;
  background: var(--fg);
  color: #fff;
  text-decoration: none;
  text-align: center;
  font: 700 16px/1 var(--font);
  padding: 18px 32px;
  border-radius: 50px;
  border: none;
  cursor: pointer;
  transition: transform 0.15s;
  -webkit-tap-highlight-color: transparent;
}
.btn:hover  { transform: scale(1.02); }
.btn:active { transform: scale(0.98); }

/* ── Section label (small caps above heading) ────────────────────────────── */
.label {
  display: block;
  font-size: 11px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--muted);
  margin-bottom: 14px;
}

/* ── Section headings ────────────────────────────────────────────────────── */
.section-h2 {
  font-size: clamp(24px, 5.5vw, 40px);
  font-weight: 900;
  letter-spacing: -0.8px;
  line-height: 1.12;
  margin-bottom: 28px;
}

/* ── Hero ────────────────────────────────────────────────────────────────── */
#hero { padding-top: 56px; padding-bottom: 48px; }
.hero-h1 {
  font-size: clamp(38px, 9.5vw, 72px);
  font-weight: 900;
  line-height: 1.04;
  letter-spacing: -2px;
  margin-bottom: 32px;
}
.hero-cta { margin-bottom: 10px; }
.trust {
  font-size: 12px;
  color: var(--muted);
  text-align: center;
  margin-bottom: 4px;
}

/* ── Collage cards ───────────────────────────────────────────────────────── */
@keyframes float1 {
  0%, 100% { transform: rotate(-8deg) translateY(0px); }
  50%       { transform: rotate(-8deg) translateY(-6px); }
}
@keyframes float2 {
  0%, 100% { transform: rotate(2deg) translateY(0px); }
  50%       { transform: rotate(2deg) translateY(-9px); }
}
@keyframes float3 {
  0%, 100% { transform: rotate(6deg) translateY(0px); }
  50%       { transform: rotate(6deg) translateY(-5px); }
}

.collage {
  position: relative;
  height: 205px;
  margin-top: 48px;
  overflow: visible;
}
.collage-card {
  position: absolute;
  width: 160px;
  height: 115px;
  border-radius: 20px;
  padding: 16px 18px;
  display: flex;
  align-items: flex-start;
  font-weight: 700;
  font-size: 14px;
  line-height: 1.35;
  transition: transform 0.3s ease, z-index 0s;
}
.card-emoji {
  position: absolute;
  top: 11px;
  right: 12px;
  font-size: 22px;
  line-height: 1;
}

/* Card 1 — purple */
.collage-card:nth-child(1) {
  left: 0; top: 42px;
  background: var(--accent);
  color: #fff;
  z-index: 1;
  box-shadow: 0 20px 60px rgba(124,58,237,0.4), 0 8px 20px rgba(0,0,0,0.15);
  animation: float1 3s ease-in-out infinite;
}
.collage-card:nth-child(1):hover {
  animation: none;
  transform: rotate(-8deg) scale(1.05);
  z-index: 10;
}

/* Card 2 — white */
.collage-card:nth-child(2) {
  left: calc(50% - 80px); top: 6px;
  background: var(--white);
  color: var(--fg);
  border: 1.5px solid var(--border);
  z-index: 3;
  box-shadow: 0 25px 70px rgba(0,0,0,0.12), 0 8px 24px rgba(0,0,0,0.08);
  animation: float2 4s ease-in-out infinite;
}
.collage-card:nth-child(2):hover {
  animation: none;
  transform: rotate(2deg) scale(1.05);
  z-index: 10;
}

/* Card 3 — dark */
.collage-card:nth-child(3) {
  right: 0; top: 56px;
  background: var(--fg);
  color: #fff;
  z-index: 2;
  box-shadow: 0 20px 60px rgba(0,0,0,0.35), 0 8px 20px rgba(0,0,0,0.2);
  animation: float3 3.5s ease-in-out infinite;
}
.collage-card:nth-child(3):hover {
  animation: none;
  transform: rotate(6deg) scale(1.05);
  z-index: 10;
}

@media (prefers-reduced-motion: reduce) {
  .collage-card { animation: none !important; }
}

/* ── Marquee ─────────────────────────────────────────────────────────────── */
.marquee-bar { background: var(--fg); overflow: hidden; padding: 14px 0; }
.marquee-track {
  display: flex;
  width: max-content;
  animation: scroll-left 22s linear infinite;
  will-change: transform;
}
.marquee-item {
  white-space: nowrap;
  color: #fff;
  font-size: 14px;
  font-weight: 500;
  letter-spacing: 0.02em;
  padding: 0 32px;
  flex-shrink: 0;
}
@keyframes scroll-left {
  from { transform: translateX(0); }
  to   { transform: translateX(-50%); }
}
@media (prefers-reduced-motion: reduce) {
  .marquee-track { animation: none; }
}

/* ── Pain section ────────────────────────────────────────────────────────── */
.pain-items { list-style: none; }
.pain-item {
  font-size: clamp(20px, 5vw, 34px);
  font-weight: 800;
  line-height: 1.22;
  letter-spacing: -0.4px;
  padding: 20px 0;
  border-bottom: 1px solid var(--border);
}
.pain-items li:first-child { border-top: 1px solid var(--border); }
.pain-bridge {
  margin-top: 32px;
  font-size: 16px;
  color: var(--muted);
  line-height: 1.7;
  padding: 24px;
  background: var(--white);
  border-radius: var(--radius);
  border: 1px solid var(--border);
}

/* ── Results ─────────────────────────────────────────────────────────────── */
.results-list { list-style: none; margin-bottom: 32px; }
.results-item {
  display: flex;
  gap: 16px;
  align-items: flex-start;
  padding: 18px 0;
  border-bottom: 1px solid var(--border);
  font-size: 16px;
  line-height: 1.5;
}
.results-item:last-child { border-bottom: none; }
.results-check {
  color: var(--accent);
  font-size: 18px;
  font-weight: 900;
  flex-shrink: 0;
  margin-top: 2px;
}

/* ── Program ─────────────────────────────────────────────────────────────── */
.module-row {
  display: flex;
  gap: 18px;
  align-items: flex-start;
  padding: 22px 0;
  border-bottom: 1px solid var(--border);
}
.module-row:first-of-type { border-top: 1px solid var(--border); }
.module-num {
  font-size: 12px;
  font-weight: 700;
  color: var(--accent);
  background: rgba(124,58,237,0.09);
  border-radius: 8px;
  padding: 4px 9px;
  flex-shrink: 0;
  letter-spacing: 0.05em;
  margin-top: 2px;
}
.module-title { font-weight: 700; font-size: 16px; margin-bottom: 4px; }
.module-desc  { font-size: 14px; color: var(--muted); line-height: 1.5; }
.module-gif-card {
  border-radius: var(--radius);
  overflow: hidden;
  background: var(--white);
  border: 1px solid var(--border);
  margin: 4px 0;
}
.module-gif-card img { display: block; width: 100%; }
.module-gif-placeholder {
  height: 160px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 13px;
  color: var(--muted);
}
.module-format {
  font-size: 13px;
  color: var(--muted);
  margin-top: 20px;
  padding-top: 16px;
  border-top: 1px solid var(--border);
}

/* ── Why Claude — full bleed purple block ────────────────────────────────── */
.why-block {
  background: var(--accent);
  padding: 72px 0;
}
.why-block .label { color: rgba(255,255,255,0.55); }
.why-h2 {
  font-size: clamp(30px, 7.5vw, 56px);
  font-weight: 900;
  color: #fff;
  letter-spacing: -1.2px;
  line-height: 1.08;
  margin-bottom: 36px;
}
.why-list { list-style: none; }
.why-item {
  display: flex;
  gap: 14px;
  align-items: flex-start;
  padding: 18px 0;
  border-bottom: 1px solid rgba(255,255,255,0.14);
  color: rgba(255,255,255,0.9);
  font-size: 16px;
  line-height: 1.6;
}
.why-item:last-child { border-bottom: none; }
.why-bullet { color: rgba(255,255,255,0.45); flex-shrink: 0; margin-top: 3px; line-height: 1.6; }
.why-text   { flex: 1; min-width: 0; }
.why-screenshot {
  margin-top: 40px;
  border-radius: 20px;
  overflow: hidden;
  border: 1.5px solid rgba(255,255,255,0.18);
  box-shadow: 0 24px 64px rgba(0,0,0,0.45), 0 0 0 1px rgba(255,255,255,0.06);
}
.why-screenshot img { display: block; width: 100%; }

/* ── Audience ────────────────────────────────────────────────────────────── */
.audience-grid { display: flex; flex-direction: column; gap: 12px; }
.audience-card {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 20px;
}
.audience-label { font-weight: 700; font-size: 15px; margin-bottom: 5px; }
.audience-desc  { font-size: 14px; color: var(--muted); line-height: 1.5; }

/* ── Author ──────────────────────────────────────────────────────────────── */
.author-row { display: flex; gap: 16px; align-items: flex-start; }
.author-avatar {
  width: 72px; height: 72px;
  border-radius: 50%;
  background: #e8e4dc;
  flex-shrink: 0;
  display: flex; align-items: center; justify-content: center;
  font-size: 11px; color: var(--muted); text-align: center; line-height: 1.4;
}
.author-name { font-size: 24px; font-weight: 700; color: var(--fg); margin-bottom: 6px; }
.author-bio { font-size: 15px; line-height: 1.65; color: #555; }

/* ── Pricing card ────────────────────────────────────────────────────────── */
.pricing-wrap {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: 24px;
  padding: 32px 24px;
  box-shadow: 0 4px 48px rgba(0,0,0,0.06);
}
.pricing-h2 { font-size: 22px; font-weight: 800; margin-bottom: 24px; letter-spacing: -0.3px; }
.includes-list { list-style: none; margin-bottom: 28px; }
.includes-item {
  display: flex; gap: 12px; align-items: flex-start;
  padding: 12px 0;
  border-bottom: 1px solid var(--border);
  font-size: 15px; line-height: 1.5;
}
.includes-item:last-child { border-bottom: none; }
.includes-arrow { color: var(--accent); font-weight: 700; flex-shrink: 0; }
.price-row { text-align: center; margin-bottom: 20px; }
.price-old {
  font-size: 18px;
  color: var(--muted);
  text-decoration: line-through;
  margin-right: 8px;
}
.price-new {
  font-size: 56px;
  font-weight: 900;
  color: var(--fg);
  letter-spacing: -2.5px;
  line-height: 1;
}
.guarantee-text {
  font-size: 13px;
  color: var(--muted);
  text-align: center;
  margin-top: 16px;
  line-height: 1.65;
  padding: 12px 16px;
  background: rgba(0,0,0,0.03);
  border-radius: 12px;
}

/* ── FAQ ─────────────────────────────────────────────────────────────────── */
details { border-bottom: 1px solid var(--border); }
details:last-of-type { border-bottom: none; }
summary {
  padding: 18px 0;
  font-size: 15px;
  font-weight: 600;
  cursor: pointer;
  list-style: none;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
  user-select: none;
  -webkit-tap-highlight-color: transparent;
}
summary::-webkit-details-marker { display: none; }
summary::after { content: '+'; color: var(--accent); font-size: 22px; font-weight: 400; flex-shrink: 0; }
details[open] summary::after { content: '−'; }
.faq-answer { padding: 0 0 18px; font-size: 14px; color: var(--muted); line-height: 1.7; }

/* ── Section spacing overrides ───────────────────────────────────────────── */
#audience { padding-bottom: 40px; }
#author   { padding-top:    40px; }

/* ── Social proof ────────────────────────────────────────────────────────── */
.social-proof {
  text-align: center;
  font-size: 14px;
  color: var(--muted);
  margin-top: 12px;
  line-height: 1.5;
}
.social-proof strong { color: var(--fg); }

/* ── Reviews ─────────────────────────────────────────────────────────────── */
.reviews-grid { display: flex; flex-direction: column; gap: 16px; }
.review-card {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 20px;
}
.review-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: 10px;
}
.review-name     { font-weight: 700; font-size: 15px; line-height: 1.2; }
.review-location { font-size: 12px; color: var(--muted); margin-top: 2px; }
.review-stars    { color: #f5a623; font-size: 13px; letter-spacing: 1px; flex-shrink: 0; }
.review-text     { font-size: 14px; color: #555; line-height: 1.65; }

/* ── Footer ──────────────────────────────────────────────────────────────── */
.site-footer {
  background: var(--fg);
  color: rgba(255,255,255,0.55);
  padding: 24px var(--px);
  font-size: 13px;
}
.footer-inner {
  max-width: 560px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 10px;
  align-items: center;
  text-align: center;
}
.footer-links { display: flex; gap: 16px; flex-wrap: wrap; justify-content: center; }
.footer-links a { color: rgba(255,255,255,0.55); text-decoration: none; }
.footer-links a:hover { color: #fff; }

/* ── Sticky CTA bar ──────────────────────────────────────────────────────── */
.sticky-bar {
  position: fixed;
  bottom: 0; left: 0; right: 0;
  background: rgba(240,239,235,0.94);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-top: 1px solid var(--border);
  padding: 10px var(--px);
  z-index: 200;
  transform: translateY(100%);
  transition: transform 0.25s ease;
}
.sticky-bar.visible { transform: translateY(0); }

/* ── Scroll reveal ───────────────────────────────────────────────────────── */
[data-reveal] {
  opacity: 0;
  transform: translateY(22px);
  transition: opacity 0.5s ease, transform 0.5s ease;
}
[data-reveal].visible { opacity: 1; transform: translateY(0); }
[data-reveal][data-d="1"] { transition-delay: 0.08s; }
[data-reveal][data-d="2"] { transition-delay: 0.16s; }
[data-reveal][data-d="3"] { transition-delay: 0.24s; }
[data-reveal][data-d="4"] { transition-delay: 0.32s; }

/* ── Desktop ─────────────────────────────────────────────────────────────── */
@media (min-width: 768px) {
  body { padding-bottom: 0; }
  .sticky-bar { display: none !important; }
  :root { --px: 40px; --gap: 100px; }
  .hero-h1 { letter-spacing: -3px; }
  .collage { height: 250px; }
  .audience-grid { flex-direction: row; }
  .audience-card { flex: 1; }
  .why-block { padding: 96px 0; }
  .pricing-wrap { padding: 40px 36px; }
  .footer-inner { flex-direction: row; justify-content: space-between; text-align: left; }
}