/* ─────────────────────────────────────────────────────────────────────
   Claude Cognitive OS — styles.css
   Extracted from inline <style> for CSP strict-mode compliance
   (no unsafe-inline in style-src)
   ──────────────────────────────────────────────────────────────────── */

/* Reset & Base */
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{font-size:16px}
@media(prefers-reduced-motion:no-preference){html{scroll-behavior:smooth}}
body{
  background:#0a0a0a;
  color:#e5e5e5;
  font-family:'Inter',system-ui,-apple-system,sans-serif;
  -webkit-font-smoothing:antialiased;
  -moz-osx-font-smoothing:grayscale;
  overflow-x:hidden;
  line-height:1.6;
}
img,svg,video{display:block;max-width:100%;height:auto}
a{color:inherit;text-decoration:none}
button{cursor:pointer;font-family:inherit}
ul{list-style:none}

/* Scrollbar */
::-webkit-scrollbar{width:4px}
::-webkit-scrollbar-track{background:#0a0a0a}
::-webkit-scrollbar-thumb{background:#333;border-radius:2px}
::-webkit-scrollbar-thumb:hover{background:#10b981}

/* CSS Custom Properties */
:root{
  --amber:#10b981;
  --amber-dark:#059669;
  --amber-light:#34d399;
  --amber-glow:rgba(16,185,129,0.15);
  --amber-glow2:rgba(16,185,129,0.08);
  --bg:#0a0a0a;
  --bg2:#111111;
  --bg3:#1a1a1a;
  --border:#282828;
  --border2:#333;
  --text:#e5e5e5;
  --text2:#a3a3a3;
  --text3:#737373;
  --white:#ffffff;
  --radius:12px;
  --radius-lg:16px;
  --radius-xl:20px;
  --shadow-amber:0 0 40px rgba(16,185,129,0.18);
}

/* Layout helpers */
.container{max-width:1100px;margin:0 auto;padding:0 24px}
.container-sm{max-width:760px;margin:0 auto;padding:0 24px}
.container-xs{max-width:540px;margin:0 auto;padding:0 24px}

/* Typography */
.text-gradient{
  background:linear-gradient(135deg,#10b981 0%,#34d399 42%,#06b6d4 100%);
  -webkit-background-clip:text;
  -webkit-text-fill-color:transparent;
  background-clip:text;
}
.text-amber{color:var(--amber)}
.text-muted{color:var(--text2)}
.text-dim{color:var(--text3)}
.font-mono{font-family:'JetBrains Mono',Consolas,monospace}
.text-xs{font-size:.75rem;line-height:1.4}
.text-sm{font-size:.875rem;line-height:1.5}
.text-base{font-size:1rem;line-height:1.6}
.text-lg{font-size:1.125rem;line-height:1.6}
.text-xl{font-size:1.25rem;line-height:1.4}
.text-2xl{font-size:1.5rem;line-height:1.35}
.text-3xl{font-size:2rem;line-height:1.25}
.text-4xl{font-size:2.5rem;line-height:1.15}
.text-5xl{font-size:3.25rem;line-height:1.08}
.h-label{font-size:.65rem;font-weight:700;letter-spacing:.12em;text-transform:uppercase;color:var(--amber)}

/* Animations */
@keyframes fadeUp{from{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}
@keyframes pulse{0%,100%{opacity:.7}50%{opacity:1}}
@keyframes borderSpin{from{--angle:0deg}to{--angle:360deg}}
@keyframes ctaPulse{
  0%,100%{transform:scale(1);opacity:1}
  50%{transform:scale(1.013);opacity:.88}
}
@keyframes starFloat{
  0%,100%{transform:translateY(0)}
  50%{transform:translateY(-6px)}
}
.animate-fade-up{animation:fadeUp .7s ease forwards}
.animate-pulse{animation:pulse 2.5s ease-in-out infinite}
.cta-glow{animation:ctaPulse 2.5s ease-in-out infinite;will-change:transform;box-shadow:0 4px 28px rgba(16,185,129,.45),0 0 0 1px rgba(16,185,129,.35)}

/* ─── HEADER / NAV ───────────────────────────────────────── */
.header{
  position:fixed;top:0;left:0;right:0;z-index:100;
  padding:14px 0;
  background:rgba(10,10,10,.9);
  backdrop-filter:blur(20px);
  -webkit-backdrop-filter:blur(20px);
  border-bottom:1px solid rgba(255,255,255,.06);
  transition:background .3s;
  will-change:transform;
  transform:translateZ(0);
  contain:layout;
}
.header-inner{
  display:flex;align-items:center;justify-content:space-between;
  max-width:1100px;margin:0 auto;padding:0 24px;
}
.logo{display:flex;align-items:center;gap:10px;flex-shrink:0}
.logo-text{font-size:.95rem;font-weight:700;letter-spacing:-.01em;color:var(--white)}
.logo-sub{font-size:.7rem;color:var(--text3);letter-spacing:.04em;text-transform:uppercase}
.nav-links{display:flex;align-items:center;gap:6px}
.nav-link{
  font-size:.8rem;font-weight:500;color:var(--text2);
  padding:6px 12px;border-radius:8px;
  transition:color .2s,background .2s;
}
.nav-link:hover{color:var(--white);background:rgba(255,255,255,.06)}
.nav-cta{
  font-size:.82rem;font-weight:700;
  padding:8px 18px;border-radius:8px;
  background:var(--amber);color:#0a0a0a;
  transition:background .2s,transform .15s;
}
.nav-cta:hover{background:var(--amber-light);transform:translateY(-1px)}

/* ─── HERO ───────────────────────────────────────────────── */
.hero{
  min-height:100vh;
  display:flex;align-items:center;
  padding:120px 0 80px;
  position:relative;
  overflow:hidden;
}
.hero-bg{
  position:absolute;inset:0;z-index:0;
  background:radial-gradient(ellipse 70% 50% at 50% 0%,rgba(16,185,129,.08) 0%,transparent 70%);
}
.hero-grid{
  position:absolute;inset:0;z-index:0;
  background-image:
    linear-gradient(rgba(16,185,129,.04) 1px,transparent 1px),
    linear-gradient(90deg,rgba(16,185,129,.04) 1px,transparent 1px);
  background-size:60px 60px;
  mask-image:radial-gradient(ellipse 80% 60% at 50% 0%,black 0%,transparent 80%);
}
.hero-inner{
  position:relative;z-index:1;
  max-width:1100px;margin:0 auto;padding:0 24px;
  text-align:center;
}
.hero-badge{
  display:inline-flex;align-items:center;gap:8px;
  background:rgba(16,185,129,.1);
  border:1px solid rgba(16,185,129,.25);
  border-radius:100px;padding:6px 16px;
  font-size:.78rem;font-weight:600;color:var(--amber);
  letter-spacing:.02em;margin-bottom:28px;
}
.hero-badge-dot{
  width:6px;height:6px;border-radius:50%;
  background:var(--amber);
  animation:pulse 2s ease-in-out infinite;
}
.hero-title{
  font-size:clamp(2.2rem,5.5vw,4.2rem);
  font-weight:900;line-height:1.06;
  letter-spacing:-.045em;
  color:var(--white);
  margin-bottom:20px;
}
.hero-sub{
  font-size:clamp(1rem,2vw,1.25rem);
  color:var(--text2);line-height:1.65;
  max-width:640px;margin:0 auto 36px;
}
.hero-ctas{
  display:flex;align-items:center;justify-content:center;
  gap:12px;flex-wrap:wrap;margin-bottom:44px;
}
.btn-primary{
  display:inline-flex;align-items:center;gap:10px;
  background:var(--amber);color:#0a0a0a;
  font-size:1rem;font-weight:800;
  padding:16px 32px;border-radius:var(--radius);
  border:none;outline:none;
  transition:background .2s,transform .15s;
}
.btn-primary:hover{background:var(--amber-light);transform:translateY(-2px)}
.btn-secondary{
  display:inline-flex;align-items:center;gap:8px;
  border:1px solid var(--border2);color:var(--text2);
  font-size:.92rem;font-weight:600;
  padding:14px 24px;border-radius:var(--radius);
  transition:border-color .2s,color .2s;
}
.btn-secondary:hover{border-color:var(--amber);color:var(--amber)}
.hero-stats{
  display:flex;align-items:center;justify-content:center;
  gap:0;flex-wrap:wrap;
  border:1px solid var(--border);border-radius:var(--radius-lg);
  background:var(--bg2);
  overflow:hidden;max-width:720px;margin:0 auto;
}
.hero-stat{
  flex:1;min-width:140px;
  padding:18px 20px;
  text-align:center;
  border-right:1px solid var(--border);
}
.hero-stat:last-child{border-right:none}
.hero-stat-num{font-size:1.6rem;font-weight:900;color:var(--amber);letter-spacing:-.03em}
.hero-stat-lbl{font-size:.72rem;color:var(--text3);letter-spacing:.06em;text-transform:uppercase;margin-top:2px}

/* Hero price note */
#hero-price-note{margin-bottom:24px}

/* ─── SECTION BASE ───────────────────────────────────────── */
section{padding:88px 0}
.section-tag{
  display:inline-block;
  font-size:.65rem;font-weight:700;letter-spacing:.14em;text-transform:uppercase;
  color:var(--amber);margin-bottom:12px;
}
.section-title{
  font-size:clamp(1.7rem,4vw,2.8rem);
  font-weight:900;letter-spacing:-.04em;
  color:var(--white);line-height:1.12;
  margin-bottom:16px;
}
.section-desc{
  font-size:1rem;color:var(--text2);
  line-height:1.7;max-width:580px;
}
.section-head{text-align:center;margin-bottom:56px}
.section-head .section-desc{margin:0 auto}

/* ─── PROBLEM / 6 CARDS ──────────────────────────────────── */
#problema{background:var(--bg)}
.problem-grid{
  display:grid;
  grid-template-columns:repeat(3,1fr);
  gap:1px;
  background:var(--border);
  border:1px solid var(--border);
  border-radius:var(--radius-xl);
  overflow:hidden;
}
.problem-card{
  background:var(--bg2);
  padding:32px 28px;
  position:relative;
  transition:background .25s;
}
.problem-card:hover{background:rgba(16,185,129,.04)}
.problem-card.featured{
  background:rgba(16,185,129,.06);
  border-color:rgba(16,185,129,.25);
}
.problem-icon{
  width:40px;height:40px;
  display:flex;align-items:center;justify-content:center;
  border-radius:10px;
  background:rgba(16,185,129,.12);
  margin-bottom:16px;
}
.problem-card-title{
  font-size:1rem;font-weight:700;color:var(--white);
  margin-bottom:8px;line-height:1.3;
}
.problem-desc{font-size:.875rem;color:var(--text2);line-height:1.65}
.cost-grid{display:grid;grid-template-columns:1fr 1fr;gap:8px;margin-top:14px}
.cost-item{
  background:var(--bg3);border-radius:8px;
  padding:10px 12px;
}
.cost-label{font-size:.72rem;color:var(--text3);margin-bottom:2px}
.cost-val{font-size:.92rem;font-weight:700;color:var(--amber)}
/* comparison highlight (replaces inline style="color:#4ade80") */
.cost-val-green{color:#4ade80}

/* ─── WHAT'S INSIDE / BENTO ──────────────────────────────── */
#conteudo{background:var(--bg)}
.bento-grid{
  display:grid;
  grid-template-columns:repeat(3,1fr);
  gap:12px;
}
.bento-card{
  background:var(--bg2);
  border:1px solid var(--border);
  border-radius:var(--radius-lg);
  padding:24px;
  transition:border-color .25s,transform .2s;
}
.bento-card:hover{border-color:rgba(16,185,129,.3);transform:translateY(-2px)}
.bento-card.span2{grid-column:span 2}
.bento-number{
  display:inline-flex;align-items:center;justify-content:center;
  width:36px;height:36px;border-radius:10px;
  background:rgba(16,185,129,.12);
  font-size:.75rem;font-weight:800;
  color:var(--amber);margin-bottom:14px;
  font-family:'JetBrains Mono',monospace;
}
.bento-card-title{
  font-size:.95rem;font-weight:700;color:var(--white);
  margin-bottom:6px;line-height:1.35;
}
.bento-card-desc{font-size:.82rem;color:var(--text2);line-height:1.6}
.bento-tag{
  display:inline-block;
  font-size:.68rem;font-weight:600;
  padding:3px 8px;border-radius:5px;
  background:rgba(16,185,129,.12);color:var(--amber);
  margin-top:10px;
}
.bento-files{
  display:flex;flex-wrap:wrap;gap:4px;margin-top:12px;
}
.file-chip{
  font-size:.68rem;font-weight:500;
  padding:3px 8px;border-radius:5px;
  background:var(--bg3);color:var(--text3);border:1px solid var(--border);
}

/* ─── SERVICES / TIERS ───────────────────────────────────── */
#servicos{background:var(--bg2)}
.services-intro{
  display:grid;grid-template-columns:1fr 1fr;
  gap:48px;align-items:center;
  margin-bottom:60px;
}
.services-left .section-title{margin-bottom:12px}
/* mb-0 helper (replaces inline style="margin-bottom:0") */
.mb-0{margin-bottom:0}
.services-media{
  background:var(--bg3);
  border:1px solid var(--border);
  border-radius:var(--radius-xl);
  overflow:hidden;
  aspect-ratio:4/3;
  display:flex;align-items:center;justify-content:center;
}
/* replaces: width:100%;padding:24px — now uses full-cover fit to remove old padding override */
.services-mockup{width:100%;height:100%;object-fit:cover}
.tier-grid{
  display:grid;
  grid-template-columns:repeat(3,1fr);
  gap:16px;
  align-items:stretch;
}
.tier-card{
  background:var(--bg);
  border:1px solid var(--border);
  border-radius:var(--radius-xl);
  padding:32px 28px;
  display:flex;flex-direction:column;
  transition:border-color .25s;
}
.tier-card:hover{border-color:var(--border2)}
.tier-card.featured{
  border-color:var(--amber);
  background:rgba(16,185,129,.04);
  box-shadow:0 0 40px rgba(16,185,129,.12);
  position:relative;
}
.tier-badge-top{
  position:absolute;top:-13px;left:50%;transform:translateX(-50%);
  background:var(--amber);color:#0a0a0a;
  font-size:.7rem;font-weight:800;letter-spacing:.06em;
  padding:4px 14px;border-radius:100px;
  white-space:nowrap;
}
.tier-name{
  font-size:.75rem;font-weight:700;letter-spacing:.1em;
  text-transform:uppercase;color:var(--text3);margin-bottom:8px;
}
.tier-price{
  font-size:2.2rem;font-weight:900;color:var(--white);
  letter-spacing:-.04em;line-height:1;margin-bottom:4px;
}
.tier-price small{font-size:.9rem;font-weight:500;color:var(--text3)}
.tier-recurrence{font-size:.8rem;color:var(--text2);margin-bottom:20px}
.tier-divider{height:1px;background:var(--border);margin:20px 0}
.tier-features{flex:1;display:flex;flex-direction:column;gap:10px;margin-bottom:24px}
.tier-feature{
  display:flex;align-items:flex-start;gap:10px;
  font-size:.85rem;color:var(--text2);line-height:1.4;
}
.tier-feature-icon{
  width:16px;height:16px;flex-shrink:0;margin-top:1px;
  color:var(--amber);
}
.tier-cta{
  width:100%;padding:12px;
  border-radius:var(--radius);
  font-size:.9rem;font-weight:700;
  text-align:center;border:none;
  transition:all .2s;
}
.tier-cta.primary{background:var(--amber);color:#0a0a0a}
.tier-cta.primary:hover{background:var(--amber-light)}
.tier-cta.secondary{border:1px solid var(--border2);color:var(--text2)}
.tier-cta.secondary:hover{border-color:var(--amber);color:var(--amber)}

/* ─── CASE STUDY BANNER ──────────────────────────────────── */
.case-banner{
  background:linear-gradient(135deg,rgba(16,185,129,.12) 0%,rgba(6,182,212,.06) 100%);
  border:1px solid rgba(16,185,129,.25);
  border-radius:var(--radius-xl);
  padding:48px;
  display:grid;
  grid-template-columns:1fr auto;
  gap:32px;align-items:center;
}
.case-quote{
  font-size:1.15rem;font-weight:600;
  color:var(--white);line-height:1.6;
  font-style:italic;margin-bottom:16px;
}
.case-author{font-size:.85rem;color:var(--text2)}
.case-author strong{color:var(--amber)}
.case-metrics{
  display:flex;flex-direction:column;gap:16px;
  min-width:200px;
}
.case-metric{text-align:center}
.case-metric-num{font-size:2rem;font-weight:900;color:var(--amber);letter-spacing:-.04em}
.case-metric-lbl{font-size:.75rem;color:var(--text3);letter-spacing:.04em;text-transform:uppercase}
/* replaces inline style on case heading h2 */
.case-heading-block{display:block;margin-bottom:14px}
/* replaces inline style on case disclaimer paragraph */
.case-disclaimer{font-size:.75rem;color:var(--text2);margin-top:14px;max-width:820px;line-height:1.6}

/* ─── JOURNEY PATHS ──────────────────────────────────────── */
#jornada{background:var(--bg)}
.journey-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.journey-card{
  background:var(--bg2);
  border:1px solid var(--border);
  border-radius:var(--radius-xl);
  padding:32px 28px;
}
.journey-num{
  font-size:3rem;font-weight:900;letter-spacing:-.06em;
  color:var(--border2);margin-bottom:16px;
  font-family:'JetBrains Mono',monospace;
  line-height:1;
}
.journey-tag{font-size:.72rem;font-weight:700;letter-spacing:.1em;text-transform:uppercase;color:var(--amber);margin-bottom:8px}
.journey-title{font-size:1.05rem;font-weight:700;color:var(--white);margin-bottom:12px;line-height:1.35}
.journey-steps{display:flex;flex-direction:column;gap:10px}
.journey-step{
  display:flex;align-items:flex-start;gap:10px;
  font-size:.85rem;color:var(--text2);line-height:1.5;
}
.journey-step-dot{
  width:5px;height:5px;border-radius:50%;
  background:var(--amber);flex-shrink:0;margin-top:6px;
}

/* ─── PRICING / CHECKOUT ─────────────────────────────── */
#preco{
  background:var(--bg2);
  position:relative;overflow:hidden;
}
.pricing-bg{
  position:absolute;inset:0;
  background:radial-gradient(ellipse 80% 60% at 50% 50%,rgba(16,185,129,.08) 0%,transparent 75%);
  pointer-events:none;
}
.pricing-centered{
  position:relative;z-index:1;
  max-width:500px;margin:0 auto;
  text-align:center;
}
.pricing-eyebrow{
  font-size:.72rem;font-weight:800;letter-spacing:.12em;
  text-transform:uppercase;color:var(--amber);
  opacity:.9;margin-bottom:24px;
}

/* CHECKOUT CARD */
.checkout-card{
  background:var(--bg2);
  border:1px solid var(--amber);
  border-radius:var(--radius-xl);
  padding:36px 28px;
  box-shadow:0 0 70px rgba(16,185,129,.18),0 0 140px rgba(16,185,129,.06);
}
.checkout-header{margin-bottom:24px}
.checkout-product-name{
  font-size:1.05rem;font-weight:700;color:var(--white);
  margin-bottom:6px;
}
.checkout-product-desc{font-size:.82rem;color:var(--text2);line-height:1.45}
/* Price stack — centered, mobile-first */
.checkout-price-stack{
  display:flex;flex-direction:column;
  align-items:center;justify-content:center;
  padding:24px 0 28px;
  border-top:1px solid var(--border);
  border-bottom:1px solid var(--border);
  margin-bottom:24px;
}
.checkout-price-orig-row{
  display:flex;align-items:center;justify-content:center;
  gap:10px;margin-bottom:10px;
}
.checkout-price-orig{
  font-size:.92rem;color:var(--text3);
  text-decoration:line-through;
}
.checkout-discount-badge{
  background:rgba(16,185,129,.15);
  color:var(--amber);
  font-size:.75rem;font-weight:800;letter-spacing:.05em;
  padding:3px 9px;border-radius:20px;
  border:1px solid rgba(16,185,129,.35);
}
.checkout-price-main{
  font-size:4.5rem;font-weight:900;
  color:var(--amber);letter-spacing:-.04em;
  line-height:1;margin-bottom:8px;
}
.checkout-price-installment{
  font-size:.8rem;color:var(--text2);
}
.checkout-divider{height:1px;background:var(--border);margin:16px 0}
.checkout-bumps-title{
  font-size:.78rem;font-weight:700;letter-spacing:.08em;
  text-transform:uppercase;color:var(--text3);
  margin-bottom:12px;
}
.order-bump{
  background:var(--bg3);
  border:1px solid var(--border);
  border-radius:var(--radius);
  padding:14px;
  margin-bottom:10px;
  cursor:pointer;
  transition:border-color .2s,background .2s;
}
.order-bump.selected{
  border-color:var(--amber);
  background:rgba(16,185,129,.06);
}
.bump-inner{display:flex;align-items:flex-start;gap:12px}
.bump-checkbox{
  width:18px;height:18px;border-radius:4px;
  border:2px solid var(--border2);
  flex-shrink:0;margin-top:1px;
  display:flex;align-items:center;justify-content:center;
  transition:all .2s;
}
.order-bump.selected .bump-checkbox{
  background:var(--amber);border-color:var(--amber);
}
.bump-checkmark{display:none}
.order-bump.selected .bump-checkmark{display:block}
.bump-content{flex:1}
.bump-label{font-size:.72rem;font-weight:700;color:var(--amber);letter-spacing:.06em;text-transform:uppercase;margin-bottom:3px}
.bump-name{font-size:.88rem;font-weight:600;color:var(--white);margin-bottom:3px}
.bump-desc{font-size:.78rem;color:var(--text2);line-height:1.4}
.bump-price{font-size:.9rem;font-weight:700;color:var(--amber);margin-top:4px}
.bump-price-original{font-size:.75rem;color:var(--text3);text-decoration:line-through;margin-right:4px}
.checkout-total{
  background:rgba(16,185,129,.08);
  border:1px solid rgba(16,185,129,.2);
  border-radius:var(--radius);
  padding:12px 16px;
  display:flex;align-items:center;justify-content:space-between;
  margin-top:12px;
}
.checkout-total-label{font-size:.85rem;font-weight:600;color:var(--text2)}
.checkout-total-val{font-size:1.4rem;font-weight:900;color:var(--amber)}
.checkout-btn{
  width:100%;
  padding:18px;border-radius:var(--radius);
  background:var(--amber);color:#0a0a0a;
  font-size:1.05rem;font-weight:800;
  border:none;outline:none;
  display:flex;align-items:center;justify-content:center;gap:8px;
  transition:background .2s,transform .15s,box-shadow .2s;
  text-decoration:none;
}
.checkout-btn:hover{background:var(--amber-light);transform:translateY(-2px);box-shadow:0 8px 24px rgba(16,185,129,.35)}
.checkout-btn:active{transform:translateY(0);box-shadow:none}
.checkout-payment-logos{
  display:flex;flex-direction:column;align-items:center;justify-content:center;
  gap:10px;margin-top:14px;
}
.checkout-payment-logo-wrap{
  display:flex;align-items:center;justify-content:center;
  width:100%;min-height:60px;
}
.checkout-payment-logo{
  display:block;
  width:auto;
  height:clamp(60px,2.4vw,60px);
  max-width:100%;
}
.checkout-payment-badges{
  display:flex;gap:8px;flex-wrap:wrap;justify-content:center;
}
.payment-badge{
  background:var(--bg3);
  border:1px solid var(--border);
  border-radius:5px;padding:3px 8px;
  font-size:.65rem;font-weight:700;color:var(--text3);
  letter-spacing:.04em;
}

/* ─── FAQ ─────────────────────────────────────────────────── */
#faq{background:var(--bg)}
.faq-list{max-width:720px;margin:0 auto;display:flex;flex-direction:column;gap:8px}
.faq-item{
  background:var(--bg2);
  border:1px solid var(--border);
  border-radius:var(--radius-lg);
  overflow:hidden;
  transition:border-color .2s;
}
.faq-item:hover{border-color:var(--border2)}
.faq-item.open{border-color:rgba(16,185,129,.25)}
.faq-trigger{
  width:100%;padding:20px 24px;
  display:flex;align-items:center;justify-content:space-between;gap:16px;
  background:none;border:none;
  font-size:.95rem;font-weight:600;color:var(--white);
  text-align:left;cursor:pointer;
}
.faq-icon{
  width:20px;height:20px;flex-shrink:0;
  color:var(--text3);transition:transform .25s,color .2s;
}
.faq-item.open .faq-icon{transform:rotate(45deg);color:var(--amber)}
.faq-answer{
  max-height:0;overflow:hidden;
  transition:max-height .3s ease,padding .25s;
  font-size:.9rem;color:var(--text2);line-height:1.7;
}
.faq-item.open .faq-answer{max-height:300px;padding:0 24px 20px}

/* ─── FOOTER ─────────────────────────────────────────────── */
footer{
  background:var(--bg2);
  border-top:1px solid var(--border);
  padding:60px 0 32px;
}
.footer-grid{
  display:grid;grid-template-columns:2fr 1fr 1fr;
  gap:40px;margin-bottom:48px;
}
.footer-brand-name{font-size:1rem;font-weight:700;color:var(--white);margin-bottom:8px}
.footer-brand-desc{font-size:.85rem;color:var(--text3);line-height:1.65;max-width:280px}
.footer-col-title{font-size:.72rem;font-weight:700;letter-spacing:.1em;text-transform:uppercase;color:var(--text3);margin-bottom:14px}
.footer-links{display:flex;flex-direction:column;gap:8px}
.footer-link{font-size:.85rem;color:var(--text2);transition:color .2s}
.footer-link:hover{color:var(--amber)}
.footer-bottom{
  border-top:1px solid var(--border);
  padding-top:24px;
  display:flex;align-items:center;justify-content:space-between;
  flex-wrap:wrap;gap:12px;
  font-size:.78rem;color:var(--text3);
}
/* icon inline helper (replaces inline style on footer SVG) */
.icon-inline{display:inline-block;vertical-align:middle;margin-right:6px}

/* ─── CHECKOUT LOADING OVERLAY ───────────────────────────── */
.checkout-loading{
  display:none;
  position:fixed;inset:0;z-index:9999;
  background:rgba(10,10,10,.92);
  align-items:center;justify-content:center;
  flex-direction:column;gap:16px;
  backdrop-filter:blur(8px);
}
.checkout-loading.show{display:flex}
.loading-spinner{
  width:40px;height:40px;
  border:3px solid var(--border2);
  border-top-color:var(--amber);
  border-radius:50%;
  animation:spin .7s linear infinite;
}
@keyframes spin{to{transform:rotate(360deg)}}
.loading-text{font-size:.9rem;color:var(--text2)}

/* ─── MOBILE NAV TOGGLE ──────────────────────────────────── */
.nav-toggle{
  display:none;
  background:none;border:none;padding:6px;
  color:var(--text2);cursor:pointer;
  -webkit-tap-highlight-color:transparent;
}
.nav-toggle svg{display:block}
.mobile-nav{
  display:none;
  position:fixed;top:0;left:0;right:0;bottom:0;z-index:99;
  background:rgba(10,10,10,.97);
  backdrop-filter:blur(20px);
  -webkit-backdrop-filter:blur(20px);
  flex-direction:column;align-items:center;justify-content:center;gap:8px;
  padding:24px;
}
.mobile-nav.open{display:flex}
.mobile-nav-link{
  font-size:1.1rem;font-weight:600;color:var(--text2);
  padding:14px 32px;border-radius:12px;text-align:center;
  width:100%;max-width:300px;
  transition:color .2s,background .2s;
}
.mobile-nav-link:hover,.mobile-nav-link:active{color:var(--white);background:rgba(255,255,255,.06)}
.mobile-nav-cta{
  margin-top:8px;
  font-size:1rem;font-weight:800;
  padding:16px 32px;border-radius:var(--radius);
  background:var(--amber);color:#0a0a0a;
  text-align:center;width:100%;max-width:300px;
}
.mobile-nav-close{
  position:absolute;top:16px;right:20px;
  background:none;border:none;color:var(--text2);
  padding:8px;cursor:pointer;
}

/* ─── RESPONSIVE ─────────────────────────────────────────── */

/* ── TABLET (900px) ── */
@media(max-width:900px){
  .problem-grid{grid-template-columns:repeat(2,1fr)}
  .bento-grid{grid-template-columns:repeat(2,1fr)}
  .bento-card.span2{grid-column:span 1}
  .tier-grid{grid-template-columns:1fr}
  .tier-card.featured{order:-1}
  .services-intro{grid-template-columns:1fr}
  .services-media{display:none}
  .pricing-centered{max-width:480px}
  .checkout-card{position:static;margin-top:0}
  .case-banner{grid-template-columns:1fr}
  .case-metrics{flex-direction:row;justify-content:center;flex-wrap:wrap;gap:24px}
  .journey-grid{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:1fr 1fr}
}

/* ── MOBILE (640px) ── */
@media(max-width:640px){
  body{font-size:15px}
  .container{padding:0 16px}
  section{padding:56px 0}

  /* Header */
  .header{padding:10px 0}
  .header-inner{padding:0 16px}
  .nav-links{display:none}
  .nav-cta{display:none}
  .nav-toggle{display:block}

  /* Hero */
  .hero{padding:88px 0 48px;min-height:auto}
  .hero-inner{padding:0 16px}
  .hero-badge{font-size:.72rem;padding:5px 12px;margin-bottom:20px}
  .hero-title{margin-bottom:16px}
  .hero-sub{font-size:.95rem;margin-bottom:24px}
  .hero-ctas{
    flex-direction:column;gap:10px;
    margin-bottom:28px;
  }
  .hero-ctas .btn-primary,
  .hero-ctas .btn-secondary{
    width:100%;justify-content:center;min-height:52px;
  }
  .hero-stats{flex-direction:column;max-width:100%}
  .hero-stat{
    border-right:none;border-bottom:1px solid var(--border);
    padding:14px 16px;min-width:0;
  }
  .hero-stat:last-child{border-bottom:none}

  /* Sections */
  .section-head{margin-bottom:36px}
  .section-desc{font-size:.92rem}

  /* Problem */
  .problem-grid{grid-template-columns:1fr;border-radius:var(--radius-lg)}
  .problem-card{padding:24px 20px}
  .cost-grid{grid-template-columns:1fr 1fr}

  /* Bento */
  .bento-grid{grid-template-columns:1fr;gap:10px}
  .bento-card{padding:20px}

  /* Tiers */
  .tier-card{padding:24px 20px}
  .tier-cta{padding:14px;font-size:.9rem;min-height:50px}

  /* Case */
  .case-banner{padding:24px 20px}
  .case-quote{font-size:1rem}
  .case-metrics{flex-direction:column;align-items:stretch;gap:12px}

  /* Journey */
  .journey-card{padding:24px 20px}

  /* Pricing / Checkout */
  .checkout-card{padding:28px 20px;border-radius:var(--radius-lg)}
  .checkout-price-main{font-size:3.5rem}
  .checkout-price-stack{padding:20px 0 24px}
  .checkout-btn{
    font-size:1rem;padding:18px;
    min-height:58px;border-radius:var(--radius);
  }
  .checkout-payment-logos{flex-wrap:wrap;gap:6px}

  /* FAQ */
  .faq-trigger{padding:16px 18px;font-size:.88rem}
  .faq-item.open .faq-answer{padding:0 18px 16px}

  /* Footer */
  .footer-grid{grid-template-columns:1fr}
  .footer-bottom{flex-direction:column;text-align:center}
  .footer-brand-desc{max-width:100%}

  /* Global button touch targets */
  .btn-primary,.btn-secondary,.tier-cta,.checkout-btn,.nav-cta{
    min-height:48px;
  }
}

/* ── SMALL MOBILE (420px) ── */
@media(max-width:420px){
  body{font-size:14px}
  .container{padding:0 14px}
  section{padding:44px 0}

  .hero{padding:80px 0 36px}
  .hero-badge{font-size:.68rem;padding:4px 10px}
  .hero-sub{font-size:.88rem}
  .hero-stat-num{font-size:1.35rem}
  .hero-stat-lbl{font-size:.66rem}

  .section-title{font-size:clamp(1.4rem,5vw,1.7rem)}
  .problem-card{padding:20px 16px}
  .cost-grid{grid-template-columns:1fr}
  .bento-card{padding:16px}
  .bento-card-desc{font-size:.78rem}
  .tier-card{padding:20px 16px}
  .tier-price{font-size:1.8rem}
  .journey-card{padding:20px 16px}
  .journey-step{font-size:.8rem}

  .checkout-card{padding:20px 16px}
  .checkout-price-main{font-size:3rem}
  .checkout-price-stack{padding:16px 0 20px}
  .checkout-btn{font-size:.95rem;padding:16px}

  .case-banner{padding:20px 16px}
  .case-quote{font-size:.92rem}
  .case-metric-num{font-size:1.6rem}

  .btn-primary{font-size:.9rem;padding:14px 20px}
  .btn-secondary{font-size:.85rem;padding:12px 18px}
  .faq-trigger{font-size:.85rem;padding:14px 16px}
}

@media(prefers-reduced-motion:reduce){
  *{animation:none!important;transition:none!important}
}

/* ─── noscript pixel hidden (replaces inline style="display:none") ─── */
.noscript-pixel{display:none}