/* ============================================================
   MASCULINE INTELLIGENCE — DESIGN SYSTEM
   Light theme by default, dark theme via [data-theme="dark"].
   Brand tokens: Deep Navy #0B1F2A / Blue Steel #3A5F73 /
   Electric Cyan #2ED3E6 / Soft Silver #C7D0D8
   Headlines: Oswald — Body: Inter
   ============================================================ */
@import url('https://fonts.googleapis.com/css2?family=Oswald:wght@400;500;600;700&family=Inter:wght@400;500;600;700;800&display=swap');

:root{
  --navy:#0B1F2A;
  --steel:#3A5F73;
  --cyan:#0AA6B8;      /* text/icon-safe accent on white */
  --cyan-bright:#2ED3E6; /* glow / gradient accent */
  --silver:#C7D0D8;

  /* light theme (default) */
  --bg:#FFFFFF;
  --bg-soft:#F6F7F9;
  --bg-elevated:rgba(11,31,42,0.035);
  --text:#0B1F2A;
  --text-soft:#5B6B74;
  --border:rgba(11,31,42,0.09);
  --card-bg:rgba(255,255,255,0.7);
  --glass-blur:18px;
  --header-bg:rgba(255,255,255,0.72);
  --shadow:0 8px 30px rgba(11,31,42,0.08);
  --shadow-lg:0 24px 60px rgba(11,31,42,0.14);
  --input-bg:#FFFFFF;
  --input-text:#0B1F2A;
  --btn-primary-text:#FFFFFF;

  --max:min(1240px, 92vw);
  --radius:18px;
  --radius-sm:10px;
  --ease: cubic-bezier(.22,.61,.36,1);
}

[data-theme="dark"]{
  --bg:#0B1013;
  --bg-soft:#12191d;
  --bg-elevated:rgba(255,255,255,0.04);
  --text:#F3F6F7;
  --text-soft:#9FB0B8;
  --border:rgba(255,255,255,0.09);
  --card-bg:rgba(255,255,255,0.045);
  --header-bg:rgba(11,16,19,0.6);
  --shadow:0 8px 30px rgba(0,0,0,0.35);
  --shadow-lg:0 24px 70px rgba(0,0,0,0.5);
  --input-bg:#1b2328;
  --input-text:#F3F6F7;
  --cyan:#2ED3E6;
}

*{box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{
  margin:0;
  background:var(--bg);
  color:var(--text);
  font-family:'Inter',-apple-system,BlinkMacSystemFont,Arial,sans-serif;
  line-height:1.65;
  -webkit-font-smoothing:antialiased;
  transition:background .45s var(--ease), color .45s var(--ease);
  overflow-x:hidden;
}
h1,h2,h3,h4{
  font-family:'Oswald',Arial,sans-serif;
  text-transform:uppercase;
  letter-spacing:0.5px;
  font-weight:700;
  margin:0 0 18px;
  color:var(--text);
  line-height:1.05;
}
h1{ font-size:clamp(2.6rem, 3.6vw + 1.2rem, 5.4rem); letter-spacing:0.5px;}
h2{ font-size:clamp(2rem, 2.2vw + 1rem, 3.4rem); }
h3{ font-size:clamp(1.2rem, 0.6vw + 1rem, 1.6rem); }
a{color:var(--cyan);text-decoration:none;}
a:hover{text-decoration:underline;}
img{max-width:100%;display:block;}
.wrap{max-width:var(--max);margin:0 auto;padding:0 24px;}
section{padding:clamp(56px,8vw,120px) 0;border-bottom:1px solid var(--border);position:relative;}
p{color:var(--text-soft);}
.eyebrow{
  color:var(--cyan);
  font-family:'Oswald',Arial,sans-serif;
  letter-spacing:3px;
  font-size:13px;
  text-transform:uppercase;
  margin-bottom:14px;
  display:inline-block;
  font-weight:600;
}
.lede{color:var(--text-soft);font-size:clamp(1.02rem,0.3vw + 0.95rem,1.2rem);max-width:680px;}

/* ---------- reveal-on-scroll ---------- */
.reveal{opacity:0;transform:translateY(28px);transition:opacity .8s var(--ease), transform .8s var(--ease);}
.reveal.visible{opacity:1;transform:none;}
.reveal-stagger > * {opacity:0;transform:translateY(20px);transition:opacity .6s var(--ease), transform .6s var(--ease);}
.reveal-stagger.visible > *{opacity:1;transform:none;}
.reveal-stagger.visible > *:nth-child(1){transition-delay:.03s;}
.reveal-stagger.visible > *:nth-child(2){transition-delay:.09s;}
.reveal-stagger.visible > *:nth-child(3){transition-delay:.15s;}
.reveal-stagger.visible > *:nth-child(4){transition-delay:.21s;}
.reveal-stagger.visible > *:nth-child(5){transition-delay:.27s;}

/* ---------- glass ---------- */
.glass{
  background:var(--card-bg);
  backdrop-filter:blur(var(--glass-blur)) saturate(160%);
  -webkit-backdrop-filter:blur(var(--glass-blur)) saturate(160%);
  border:1px solid var(--border);
}

/* ---------- header ---------- */
header.site{
  position:sticky;top:0;z-index:60;
  background:var(--header-bg);
  backdrop-filter:blur(20px) saturate(180%);
  -webkit-backdrop-filter:blur(20px) saturate(180%);
  border-bottom:1px solid var(--border);
  transition:background .45s var(--ease);
}
header.site .bar{
  display:flex;align-items:center;justify-content:space-between;
  gap:16px;
  padding:14px 24px;max-width:var(--max);margin:0 auto;
}
.brand{display:flex;align-items:center;gap:12px;}
.brand img{height:42px;width:42px;object-fit:contain;border-radius:8px;}
.brand .name{font-family:'Oswald',Arial,sans-serif;font-weight:700;font-size:16px;letter-spacing:1.5px;color:var(--text);}
.brand .tag{font-size:10.5px;color:var(--text-soft);letter-spacing:2px;text-transform:uppercase;}
.header-right{display:flex;align-items:center;gap:18px;}
.social-row{display:flex;gap:8px;}
.social-row a{
  width:38px;height:38px;border-radius:50%;
  border:1px solid var(--border);
  display:flex;align-items:center;justify-content:center;
  color:var(--text-soft);
  transition:.25s var(--ease);
  background:var(--bg-elevated);
}
.social-row a:hover{border-color:var(--cyan);color:var(--cyan);text-decoration:none;transform:translateY(-2px);box-shadow:var(--shadow);}
.social-row svg{width:17px;height:17px;fill:currentColor;}

/* theme toggle */
.theme-toggle{
  position:relative;width:56px;height:30px;border-radius:999px;
  background:var(--bg-elevated);border:1px solid var(--border);
  cursor:pointer;padding:0;flex-shrink:0;
}
.theme-toggle .knob{
  position:absolute;top:3px;left:3px;width:22px;height:22px;border-radius:50%;
  background:var(--navy);color:#fff;
  display:flex;align-items:center;justify-content:center;
  transition:transform .4s var(--ease), background .4s var(--ease);
  font-size:12px;
}
[data-theme="dark"] .theme-toggle .knob{transform:translateX(26px);background:var(--cyan-bright);color:#0B1013;}
.theme-toggle svg{width:13px;height:13px;fill:currentColor;}

/* ---------- buttons (apple-like pills) ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  padding:15px 30px;
  font-family:'Oswald',Arial,sans-serif;
  letter-spacing:1.2px;
  text-transform:uppercase;
  font-size:13.5px;font-weight:600;
  border-radius:999px;
  cursor:pointer;
  border:none;
  transition:transform .25s var(--ease), box-shadow .25s var(--ease), background .25s var(--ease), color .25s var(--ease);
  will-change:transform;
}
.btn-primary{background:var(--navy);color:#fff;box-shadow:0 10px 24px rgba(11,31,42,0.25);}
[data-theme="dark"] .btn-primary{background:var(--cyan-bright);color:#0B1013;box-shadow:0 10px 24px rgba(46,211,230,0.25);}
.btn-primary:hover{transform:translateY(-3px);box-shadow:0 16px 32px rgba(11,31,42,0.3);text-decoration:none;}
.btn-outline{background:transparent;border:1.5px solid var(--border);color:var(--text);}
.btn-outline:hover{border-color:var(--cyan);color:var(--cyan);text-decoration:none;transform:translateY(-3px);}
.btn:active{transform:translateY(0) scale(.97);}
.btn:disabled{opacity:.5;cursor:not-allowed;transform:none;}

/* ---------- hero ---------- */
.hero{padding-top:clamp(64px,10vw,120px);position:relative;}
.hero::before{
  content:"";position:absolute;top:-120px;right:-10%;width:640px;height:640px;
  background:radial-gradient(circle, rgba(46,211,230,0.16), transparent 70%);
  pointer-events:none;filter:blur(10px);
}
.hero h1{max-width:900px;}
.hero .cta-row{display:flex;gap:16px;margin-top:36px;flex-wrap:wrap;}

/* announcement strip */
.announce{background:var(--bg-soft);}
.announce-strip{
  display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:24px;
}
.announce-badge{
  display:inline-flex;align-items:center;gap:10px;
  background:rgba(10,166,184,0.1);border:1px solid rgba(10,166,184,0.3);
  color:var(--cyan);padding:9px 18px;border-radius:999px;font-size:12.5px;letter-spacing:1.2px;
  text-transform:uppercase;font-family:'Oswald',Arial,sans-serif;font-weight:600;
}
.announce-badge .dot{width:7px;height:7px;border-radius:50%;background:var(--cyan);display:inline-block;animation:pulse 2s infinite;}
@keyframes pulse{0%,100%{opacity:1;}50%{opacity:.35;}}

.social-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:16px;margin-top:32px;}
.social-card{
  background:var(--card-bg);backdrop-filter:blur(var(--glass-blur));border:1px solid var(--border);
  border-radius:var(--radius-sm);padding:22px 16px;text-align:center;transition:.3s var(--ease);
}
.social-card:hover{border-color:var(--cyan);transform:translateY(-5px);box-shadow:var(--shadow);text-decoration:none;}
.social-card svg{width:26px;height:26px;fill:var(--text-soft);margin:0 auto 12px;display:block;transition:fill .25s;}
.social-card:hover svg{fill:var(--cyan);}
.social-card .label{color:var(--text);font-family:'Oswald',Arial,sans-serif;font-size:12.5px;letter-spacing:1px;text-transform:uppercase;font-weight:600;}

/* book section */
.book-grid{display:grid;grid-template-columns:380px 1fr;gap:64px;align-items:start;}
.book-gallery .main-frame{
  border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow-lg);
  background:var(--bg-soft);
}
.book-gallery .main-frame img{transition:opacity .3s var(--ease);}
.book-thumbs{display:flex;gap:10px;margin-top:14px;}
.book-thumbs button{
  padding:0;border-radius:10px;overflow:hidden;border:2px solid transparent;background:none;cursor:pointer;
  width:64px;height:64px;transition:.25s var(--ease);opacity:.6;
}
.book-thumbs button img{width:100%;height:100%;object-fit:cover;}
.book-thumbs button:hover{opacity:1;}
.book-thumbs button.active{border-color:var(--cyan);opacity:1;}

.book-points{list-style:none;margin:26px 0;padding:0;}
.book-points li{
  display:flex;gap:16px;padding:16px 0;border-bottom:1px solid var(--border);
}
.book-points .num{
  color:var(--cyan);font-family:'Oswald',Arial,sans-serif;font-weight:700;min-width:30px;font-size:15px;
}
.book-points strong{color:var(--text);}
.price-box{
  background:var(--card-bg);backdrop-filter:blur(var(--glass-blur));border:1px solid var(--border);
  border-radius:var(--radius-sm);padding:20px 24px;margin:28px 0;display:flex;gap:36px;flex-wrap:wrap;
}
.price-box .item .label{color:var(--text-soft);font-size:11.5px;text-transform:uppercase;letter-spacing:1px;}
.price-box .item .val{font-family:'Oswald',Arial,sans-serif;font-size:26px;color:var(--text);font-weight:700;}
.ship-note{color:var(--text-soft);font-size:13px;margin-top:10px;}

/* episodes */
.episode-grid{display:grid;grid-template-columns:1fr 1fr;gap:28px;}
.episode-card{background:var(--card-bg);backdrop-filter:blur(var(--glass-blur));border:1px solid var(--border);border-radius:var(--radius);overflow:hidden;transition:.3s var(--ease);}
.episode-card:hover{transform:translateY(-6px);box-shadow:var(--shadow-lg);}
.episode-card .frame{position:relative;padding-top:56.25%;}
.episode-card iframe{position:absolute;top:0;left:0;width:100%;height:100%;border:0;}
.episode-card .cap{padding:16px 18px;font-size:14px;color:var(--text-soft);}

/* listen & follow */
.follow-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:16px;}

/* form */
.form-card{
  background:var(--card-bg);backdrop-filter:blur(var(--glass-blur));border:1px solid var(--border);
  border-radius:var(--radius);padding:clamp(24px,4vw,44px);margin-top:36px;
}
.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:20px;}
.field{display:flex;flex-direction:column;gap:8px;}
.field.full{grid-column:1/-1;}
.field label{font-size:11.5px;text-transform:uppercase;letter-spacing:1px;color:var(--text-soft);font-weight:600;}
.field label .req{color:var(--cyan);}
.field input,.field select,.field textarea{
  background:var(--input-bg);color:var(--input-text);border:1px solid var(--border);border-radius:10px;padding:13px 14px;font-size:15px;
  font-family:'Inter',Arial,sans-serif;transition:border-color .2s, box-shadow .2s;
}
.field input:focus,.field select:focus,.field textarea:focus{outline:none;border-color:var(--cyan);box-shadow:0 0 0 4px rgba(10,166,184,0.15);}
.field textarea{min-height:110px;resize:vertical;}
.form-note{font-size:12px;color:var(--text-soft);margin-top:16px;}

/* FAQ */
.faq-list{margin-top:32px;display:flex;flex-direction:column;gap:12px;}
.faq-item{
  background:var(--card-bg);backdrop-filter:blur(var(--glass-blur));border:1px solid var(--border);
  border-radius:var(--radius-sm);overflow:hidden;
}
.faq-item summary{
  list-style:none;cursor:pointer;padding:20px 24px;display:flex;justify-content:space-between;align-items:center;gap:16px;
  font-family:'Oswald',Arial,sans-serif;font-size:15px;letter-spacing:0.4px;color:var(--text);font-weight:600;
}
.faq-item summary::-webkit-details-marker{display:none;}
.faq-item summary::after{
  content:"+";font-size:22px;color:var(--cyan);flex-shrink:0;font-family:Arial,sans-serif;font-weight:400;
  transition:transform .3s var(--ease);
}
.faq-item[open] summary::after{transform:rotate(45deg);}
.faq-item .faq-body{padding:0 24px 22px;color:var(--text-soft);font-size:14.5px;line-height:1.7;}

/* footer */
footer{padding:56px 0 32px;}
.footer-top{display:flex;justify-content:space-between;flex-wrap:wrap;gap:24px;align-items:center;}
.footer-brand{display:flex;align-items:center;gap:12px;}
.footer-brand img{height:34px;width:34px;object-fit:contain;border-radius:8px;}
.footer-links{display:flex;gap:24px;flex-wrap:wrap;font-size:13px;color:var(--text-soft);}
.footer-bottom{margin-top:28px;font-size:13px;color:var(--text-soft);border-top:1px solid var(--border);padding-top:20px;}

/* ---------- responsive ---------- */
@media(max-width:960px){
  .book-grid{grid-template-columns:1fr;}
  .social-grid,.follow-grid{grid-template-columns:repeat(3,1fr);}
  .episode-grid{grid-template-columns:1fr;}
  .form-grid{grid-template-columns:1fr;}
}
@media(max-width:640px){
  .social-grid,.follow-grid{grid-template-columns:repeat(2,1fr);}
  .brand .tag{display:none;}
  .price-box{gap:20px;padding:18px;}
  header.site .bar{padding:12px 16px;}
  section{padding:48px 0;}
}
@media(min-width:1600px){
  :root{--max:1400px;}
  body{font-size:18px;}
}

/* ===== Pre-order flow specific ===== */
.steps-nav{display:flex;gap:8px;margin-bottom:44px;}
.steps-nav .step{
  flex:1;text-align:center;padding:12px 6px;font-size:12px;letter-spacing:1px;text-transform:uppercase;
  font-family:'Oswald',Arial,sans-serif;color:var(--text-soft);border-bottom:3px solid var(--border);
  transition:.3s var(--ease);font-weight:600;
}
.steps-nav .step.active{color:var(--cyan);border-color:var(--cyan);}
.steps-nav .step.done{color:var(--text);border-color:var(--steel);}
.pane{display:none;}
.pane.active{display:block;animation:fadein .5s var(--ease);}
@keyframes fadein{from{opacity:0;transform:translateY(12px);}to{opacity:1;transform:none;}}
.qty-row{display:flex;align-items:center;gap:16px;margin:22px 0;}
.qty-btn{
  width:42px;height:42px;border-radius:50%;border:1.5px solid var(--border);background:var(--bg-elevated);color:var(--text);
  font-size:20px;cursor:pointer;transition:.25s var(--ease);
}
.qty-btn:hover{border-color:var(--cyan);color:var(--cyan);}
.qty-val{font-family:'Oswald',Arial,sans-serif;font-size:22px;min-width:30px;text-align:center;font-weight:700;}
.summary-card{background:var(--card-bg);backdrop-filter:blur(var(--glass-blur));border:1px solid var(--border);border-radius:var(--radius);padding:26px;}
.summary-row{display:flex;justify-content:space-between;padding:9px 0;color:var(--text-soft);}
.summary-row.total{border-top:1px solid var(--border);margin-top:10px;padding-top:16px;font-size:21px;color:var(--text);font-family:'Oswald',Arial,sans-serif;font-weight:700;}
.error-text{color:#e0455a;font-size:13px;margin-top:6px;display:none;}
#paypal-button-container{max-width:440px;margin-top:26px;}
.modal-backdrop{
  position:fixed;inset:0;background:rgba(5,10,13,0.6);backdrop-filter:blur(6px);display:none;align-items:center;justify-content:center;z-index:100;
}
.modal-backdrop.show{display:flex;animation:fadein .3s var(--ease);}
.modal-card{
  background:var(--bg);border:1px solid var(--border);border-radius:var(--radius);padding:44px;max-width:440px;text-align:center;
  box-shadow:var(--shadow-lg);
}
.modal-card .check{
  width:64px;height:64px;border-radius:50%;background:rgba(10,166,184,0.14);color:var(--cyan);
  display:flex;align-items:center;justify-content:center;font-size:30px;margin:0 auto 18px;
}
.disclosure{color:var(--text-soft);font-size:13px;background:var(--bg-elevated);border-left:3px solid var(--cyan);padding:15px 18px;margin:22px 0;border-radius:0 8px 8px 0;}