/* ====================================================
   SmartEdge LLC — Premium Dark Gold Theme v3
   ==================================================== */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800;900&display=swap');

:root {
  --bg:         #06060b;
  --bg2:        #0b0b14;
  --bg3:        #111121;
  --card:       #12121e;
  --card2:      #18182a;
  --border:     #1c1c2e;
  --border2:    #252540;
  --gold:       #d4af37;
  --gold2:      #f0cc50;
  --gold3:      #ffe878;
  --glow:       rgba(212,175,55,.18);
  --text:       #edf0f8;
  --text2:      #c5c9dc;
  --muted:      #72758a;
  --error:      #ff6b6b;
  --success:    #36d399;
  --radius:     14px;
  --radius2:    20px;
  --shadow:     0 14px 50px rgba(0,0,0,.6);
  --shadow2:    0 30px 90px rgba(0,0,0,.8);
  --maxw:       1200px;
}
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{
  background:var(--bg);color:var(--text);
  font-family:'Inter',-apple-system,Helvetica,Arial,sans-serif;
  font-size:16px;line-height:1.65;-webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
img{max-width:100%;display:block}
a{color:var(--gold);text-decoration:none}
a:hover{color:var(--gold2)}
address{font-style:normal}
.container{max-width:var(--maxw);margin:0 auto;padding:0 32px}
.narrow{max-width:820px;margin:0 auto;padding:0 32px}

/* ── HEADER ─────────────────────────────────────── */
.site-header{
  position:sticky;top:0;z-index:200;
  background:rgba(6,6,11,.92);
  backdrop-filter:blur(24px) saturate(1.6);
  -webkit-backdrop-filter:blur(24px) saturate(1.6);
  border-bottom:1px solid var(--border);
  transition:border-color .3s;
}
.site-header.scrolled{border-bottom-color:rgba(212,175,55,.15)}
.nav{display:flex;align-items:center;justify-content:space-between;height:70px;padding:0 32px}
.brand{display:flex;align-items:center;gap:10px;font-weight:800;font-size:19px;letter-spacing:-.3px;color:var(--text)}
.brand-star{color:var(--gold);font-size:22px}
.brand-name{background:linear-gradient(135deg,#fff 0%,var(--gold2) 100%);-webkit-background-clip:text;-webkit-text-fill-color:transparent}
#main-nav{display:flex;align-items:center;gap:4px}
#main-nav a{
  color:var(--text2);font-size:14px;font-weight:500;padding:8px 14px;border-radius:9px;
  transition:color .2s,background .2s;
}
#main-nav a:hover,#main-nav a.active{color:#fff;background:rgba(255,255,255,.07)}
.nav-cta{margin-left:8px}
/* hamburger */
.nav-toggle{display:none;flex-direction:column;gap:5px;background:none;border:0;padding:8px;cursor:pointer}
.nav-toggle span{display:block;width:24px;height:2px;background:var(--text);border-radius:2px;transition:transform .3s,opacity .3s}
.nav-toggle.open span:nth-child(1){transform:translateY(7px) rotate(45deg)}
.nav-toggle.open span:nth-child(2){opacity:0}
.nav-toggle.open span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}

/* ── BUTTONS ─────────────────────────────────────── */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  padding:13px 26px;border-radius:11px;font-size:15px;font-weight:700;
  border:1px solid transparent;cursor:pointer;transition:all .2s;white-space:nowrap;
}
.btn-lg{padding:16px 36px;font-size:16px;border-radius:13px}
.btn-sm{padding:8px 18px;font-size:13px;border-radius:8px}
.btn-block{width:100%}
.btn-gold{
  background:linear-gradient(135deg,var(--gold) 0%,var(--gold2) 55%,var(--gold3) 100%);
  color:#07070e;font-weight:800;
  box-shadow:0 6px 28px rgba(212,175,55,.3),inset 0 1px 0 rgba(255,255,255,.18);
}
.btn-gold:hover{transform:translateY(-2px);filter:brightness(1.06);color:#07070e;box-shadow:0 12px 40px rgba(212,175,55,.45)}
.btn-outline{background:transparent;color:var(--text2);border:1px solid var(--border2)}
.btn-outline:hover{border-color:var(--gold);color:var(--gold);background:var(--glow)}
@keyframes pulse-ring{0%{box-shadow:0 0 0 0 rgba(212,175,55,.5)}100%{box-shadow:0 0 0 14px rgba(212,175,55,0)}}
.pulse{animation:pulse-ring 2.4s infinite}

/* ── FLASH ───────────────────────────────────────── */
.flash-bar{padding:12px 32px;font-size:14px}
.flash-bar-error{background:rgba(255,107,107,.1);color:#ffb3b3;border-bottom:1px solid rgba(255,107,107,.2)}
.flash-bar-success{background:rgba(54,211,153,.1);color:#9aebc6;border-bottom:1px solid rgba(54,211,153,.2)}
.flash{padding:14px 18px;border-radius:10px;font-size:14px;margin:14px 0}
.flash-error{background:rgba(255,107,107,.1);border:1px solid rgba(255,107,107,.3);color:#ffb3b3}
.flash-success{background:rgba(54,211,153,.1);border:1px solid rgba(54,211,153,.3);color:#9aebc6}

/* ── SECTION COMMON ──────────────────────────────── */
.section{padding:96px 0}
.section-alt{background:var(--bg2)}
.section-header{text-align:center;margin-bottom:56px}
.kicker{
  font-size:11px;font-weight:800;letter-spacing:3px;text-transform:uppercase;color:var(--gold);
  display:inline-flex;align-items:center;gap:10px;margin-bottom:12px;
}
.kicker::before,.kicker::after{content:'';display:block;width:28px;height:1px;background:var(--gold);opacity:.6}
.section-title{font-size:42px;font-weight:900;letter-spacing:-1.5px;line-height:1.12;margin-bottom:16px}
.section-sub{color:var(--text2);font-size:17px;max-width:560px;margin:0 auto}
.badge{
  display:inline-flex;align-items:center;gap:6px;padding:6px 16px;border-radius:99px;
  font-size:11px;font-weight:800;letter-spacing:.8px;text-transform:uppercase;
  background:rgba(212,175,55,.1);border:1px solid rgba(212,175,55,.3);color:var(--gold);
  margin-bottom:16px;
}

/* ── HERO ─────────────────────────────────────────── */
.hero{
  padding:110px 0 90px;
  background:
    radial-gradient(ellipse 90% 70% at 60% -10%,rgba(212,175,55,.08),transparent 65%),
    radial-gradient(ellipse 60% 40% at 10% 80%,rgba(212,175,55,.04),transparent 60%),
    var(--bg);
  overflow:hidden;
}
.hero-grid{display:grid;grid-template-columns:1fr .9fr;gap:80px;align-items:center}
.hero-text h1{
  font-size:60px;font-weight:900;letter-spacing:-2.5px;line-height:1.06;margin:0 0 20px;
  background:linear-gradient(135deg,#fff 20%,var(--text2) 100%);-webkit-background-clip:text;-webkit-text-fill-color:transparent;
}
.hero-lead{font-size:18px;color:var(--text2);line-height:1.75;max-width:530px;margin-bottom:10px}
.hero-note{color:var(--muted);font-size:13px;font-style:italic;margin-bottom:32px}
.cta-row{display:flex;gap:14px;flex-wrap:wrap}
.hero-trust{
  display:flex;align-items:center;gap:20px;margin-top:36px;
  padding-top:28px;border-top:1px solid var(--border);
}
.trust-item{text-align:center}
.trust-num{display:block;font-size:22px;font-weight:800;color:var(--gold)}
.trust-item>span:last-child{font-size:12px;color:var(--muted);text-transform:uppercase;letter-spacing:1px}
.trust-divider{width:1px;height:36px;background:var(--border2)}

/* Book 3D */
.hero-cover,.product-hero-cover{display:flex;justify-content:center;align-items:center}
.book-3d-wrap{position:relative;display:inline-block}
.book-3d{
  border-radius:8px 14px 14px 8px;
  box-shadow:
    -8px 8px 30px rgba(0,0,0,.7),
    0 40px 100px rgba(0,0,0,.8),
    inset -4px 0 10px rgba(0,0,0,.4);
  transform:perspective(1000px) rotateY(-12deg) rotateX(4deg) scale(1.02);
  transition:transform .5s cubic-bezier(.23,1,.32,1);
  max-height:540px;object-fit:cover;
}
.book-3d:hover{transform:perspective(1000px) rotateY(-3deg) rotateX(1deg) scale(1.05)}
.book-glow{
  position:absolute;inset:-20px;border-radius:50%;
  background:radial-gradient(circle,rgba(212,175,55,.12),transparent 70%);
  pointer-events:none;
}
/* Scroll indicator */
.scroll-indicator{
  display:flex;justify-content:center;margin-top:50px;
}
.scroll-dot{
  width:24px;height:40px;border:2px solid var(--border2);border-radius:99px;
  position:relative;
}
.scroll-dot::before{
  content:'';position:absolute;top:6px;left:50%;transform:translateX(-50%);
  width:4px;height:8px;background:var(--gold);border-radius:99px;
  animation:scroll-bounce 1.8s ease infinite;
}
@keyframes scroll-bounce{0%,100%{top:6px;opacity:1}50%{top:18px;opacity:.4}}

/* ── FEATURES GRID ──────────────────────────────── */
.features-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.feature-card{
  background:var(--card);padding:36px 28px;border-radius:var(--radius2);
  border:1px solid var(--border);text-align:center;
  transition:transform .25s,border-color .25s,box-shadow .25s;
  position:relative;overflow:hidden;
}
.feature-card::after{
  content:'';position:absolute;bottom:0;left:10%;right:10%;height:1px;
  background:linear-gradient(90deg,transparent,var(--gold),transparent);opacity:0;
  transition:opacity .3s;
}
.feature-card:hover{transform:translateY(-6px);border-color:var(--border2);box-shadow:0 24px 60px rgba(0,0,0,.5)}
.feature-card:hover::after{opacity:.6}
.feature-icon{font-size:44px;margin-bottom:18px}
.feature-card h4{font-size:18px;font-weight:700;margin-bottom:8px}
.feature-card p{color:var(--text2);font-size:14px;line-height:1.7}

/* ── EDITIONS GRID ──────────────────────────────── */
.editions-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:24px}
.edition-card{
  background:var(--card);border:1px solid var(--border);border-radius:var(--radius2);
  display:flex;gap:20px;padding:24px;align-items:flex-start;color:var(--text);
  transition:transform .25s,border-color .25s,box-shadow .25s;
}
.edition-card:hover{transform:translateY(-4px);border-color:rgba(212,175,55,.4);color:var(--text);box-shadow:var(--shadow)}
.edition-cover img{width:80px;min-width:80px;border-radius:8px;box-shadow:var(--shadow)}
.edition-tag{font-size:10px;text-transform:uppercase;letter-spacing:2px;color:var(--gold);font-weight:700}
.edition-info h3{font-size:17px;font-weight:700;margin:4px 0 2px}
.edition-sub{color:var(--muted);font-size:13px}
.edition-price{font-size:24px;font-weight:900;color:var(--gold);margin-top:8px}

/* ── CHAPTERS ───────────────────────────────────── */
.two-col-chapters{display:grid;grid-template-columns:1fr 1fr;gap:80px;align-items:center}
.chapters-list{list-style:none;display:flex;flex-direction:column;gap:14px}
.chapters-list li{
  display:flex;gap:16px;align-items:flex-start;
  background:var(--card);padding:18px 20px;border-radius:12px;border:1px solid var(--border);
  transition:border-color .2s,background .2s;
}
.chapters-list li:hover{background:var(--card2);border-color:rgba(212,175,55,.25)}
.chapter-num{
  min-width:36px;height:36px;border-radius:8px;
  background:rgba(212,175,55,.1);border:1px solid rgba(212,175,55,.2);
  color:var(--gold);font-size:13px;font-weight:800;
  display:flex;align-items:center;justify-content:center;flex-shrink:0;
}
.chapters-list strong{display:block;font-size:15px;font-weight:700;margin-bottom:3px}
.chapters-list span{color:var(--muted);font-size:13px;line-height:1.5}
.chapters-cover{position:relative;display:flex;justify-content:center}
.chapters-cover img{max-height:580px;border-radius:12px;box-shadow:var(--shadow2)}
.cover-badge-wrap{position:absolute;top:30px;right:-10px}
.cover-badge{
  background:linear-gradient(135deg,var(--gold),var(--gold2));
  color:#07070e;font-size:12px;font-weight:800;padding:8px 16px;
  border-radius:99px;box-shadow:0 4px 20px rgba(212,175,55,.4);white-space:nowrap;
}

/* ── STATS SECTION ──────────────────────────────── */
.stats-section{
  background:linear-gradient(135deg,rgba(212,175,55,.06),rgba(212,175,55,.02)),var(--bg2);
  border-top:1px solid var(--border);border-bottom:1px solid var(--border);
}
.stats-row{
  display:grid;grid-template-columns:repeat(4,1fr);gap:0;
  border:1px solid var(--border);border-radius:var(--radius2);overflow:hidden;
}
.stat-item{
  padding:44px 32px;text-align:center;border-right:1px solid var(--border);
  position:relative;background:var(--card);
}
.stat-item:last-child{border-right:0}
.stat-item strong{display:block;font-size:44px;font-weight:900;color:var(--gold);line-height:1;margin-bottom:8px}
.stat-item>span:last-child{color:var(--muted);font-size:13px;text-transform:uppercase;letter-spacing:1.5px;font-weight:600}

/* ── PREVIEWS / GALLERY ─────────────────────────── */
.previews-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.preview-card{
  position:relative;border-radius:var(--radius);overflow:hidden;cursor:pointer;
  border:1px solid var(--border);transition:transform .25s,box-shadow .25s;
  background:var(--card);
}
.preview-card:hover{transform:translateY(-4px) scale(1.01);box-shadow:0 20px 60px rgba(0,0,0,.6)}
.preview-card img{width:100%;height:auto;display:block;transition:filter .3s}
.preview-card:hover img{filter:brightness(.85)}
.preview-overlay{
  position:absolute;inset:0;display:flex;align-items:center;justify-content:center;
  background:rgba(0,0,0,.35);opacity:0;transition:opacity .3s;
}
.preview-card:hover .preview-overlay{opacity:1}
.preview-overlay span{
  background:rgba(212,175,55,.9);color:#07070e;padding:8px 20px;
  border-radius:99px;font-size:13px;font-weight:700;
}
/* Lightbox */
.lightbox{
  position:fixed;inset:0;background:rgba(0,0,0,.93);z-index:500;
  display:flex;align-items:center;justify-content:center;
  opacity:0;visibility:hidden;transition:opacity .3s,visibility .3s;
}
.lightbox.active{opacity:1;visibility:visible}
#lbImg{max-width:90vw;max-height:88vh;border-radius:8px;object-fit:contain}
.lb-close,.lb-prev,.lb-next{
  position:absolute;background:rgba(255,255,255,.1);border:0;color:#fff;
  cursor:pointer;border-radius:50%;font-size:22px;line-height:1;
  display:flex;align-items:center;justify-content:center;transition:background .2s;
}
.lb-close{top:20px;right:20px;width:44px;height:44px;font-size:18px}
.lb-close:hover,.lb-prev:hover,.lb-next:hover{background:rgba(212,175,55,.3)}
.lb-prev{left:20px;top:50%;transform:translateY(-50%);width:52px;height:52px;font-size:28px}
.lb-next{right:20px;top:50%;transform:translateY(-50%);width:52px;height:52px;font-size:28px}

/* ── AUTHOR ─────────────────────────────────────── */
.author-wrap{display:grid;grid-template-columns:320px 1fr;gap:70px;align-items:start}
.author-img-wrap{position:relative;display:inline-block;margin-bottom:28px}
.author-img-wrap img{width:260px;height:320px;object-fit:cover;border-radius:var(--radius2);box-shadow:var(--shadow2)}
.author-ring{
  position:absolute;inset:-8px;border:2px solid rgba(212,175,55,.3);
  border-radius:calc(var(--radius2)+8px);pointer-events:none;
}
.author-ring::before{
  content:'';position:absolute;inset:4px;border:1px solid rgba(212,175,55,.15);
  border-radius:calc(var(--radius2)+4px);
}
.skill-item{margin-bottom:14px}
.skill-header{display:flex;justify-content:space-between;font-size:13px;font-weight:600;color:var(--text2);margin-bottom:6px}
.skill-bar{background:var(--border2);border-radius:99px;height:6px;overflow:hidden}
.skill-fill{height:100%;background:linear-gradient(90deg,var(--gold),var(--gold2));border-radius:99px;transition:width 1s cubic-bezier(.23,1,.32,1)}
.author-role{color:var(--gold);font-size:15px;font-weight:600;margin-bottom:16px}
.author-bio p{color:var(--text2);margin-bottom:12px;line-height:1.8}
.author-cta{display:flex;gap:14px;margin-top:24px;flex-wrap:wrap}

/* ── TESTIMONIALS ───────────────────────────────── */
.testimonials-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.testimonial-card{
  background:var(--card);border:1px solid var(--border);border-radius:var(--radius2);
  padding:32px;position:relative;overflow:hidden;
}
.testimonial-card::before{
  content:'"';position:absolute;top:-16px;left:20px;font-size:110px;
  color:var(--gold);opacity:.08;font-family:Georgia,serif;line-height:1;pointer-events:none;
}
.testimonial-card::after{
  content:'';position:absolute;top:0;left:0;right:0;height:2px;
  background:linear-gradient(90deg,var(--gold),transparent);
}
.stars{color:var(--gold);font-size:16px;letter-spacing:2px;margin-bottom:16px}
.testimonial-card p{color:var(--text2);font-size:15px;line-height:1.75;margin-bottom:22px}
.testimonial-card footer{display:flex;align-items:center;gap:14px}
.t-avatar{
  width:44px;height:44px;border-radius:50%;flex-shrink:0;
  background:linear-gradient(135deg,var(--gold),var(--gold2));
  color:#07070e;display:flex;align-items:center;justify-content:center;
  font-size:18px;font-weight:800;
}
.testimonial-card strong{display:block;font-weight:700;font-size:15px}
.testimonial-card span{color:var(--muted);font-size:13px}

/* ── CTA SECTION ────────────────────────────────── */
.cta-section{
  padding:96px 0;
  background:
    radial-gradient(ellipse 70% 60% at 50% 0%,rgba(212,175,55,.08),transparent 70%),
    var(--bg2);
  border-top:1px solid var(--border);border-bottom:1px solid var(--border);
}
.cta-inner{display:grid;grid-template-columns:1fr auto;gap:60px;align-items:center}
.cta-text .section-title{margin-bottom:12px;text-align:left}
.cta-text p{color:var(--text2);font-size:16px}
.cta-actions{display:flex;flex-direction:column;gap:14px;align-items:center;flex-shrink:0}

/* ── PRICING ────────────────────────────────────── */
.pricing-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:28px;max-width:920px;margin:0 auto}
.pricing-card{
  background:var(--card);padding:48px 40px;border-radius:var(--radius2);
  border:1px solid var(--border);text-align:center;position:relative;overflow:hidden;
}
.pricing-card.featured{
  border-color:rgba(212,175,55,.5);
  background:linear-gradient(160deg,rgba(212,175,55,.07) 0%,var(--card) 50%);
  box-shadow:0 0 80px rgba(212,175,55,.1);transform:scale(1.04);
}
.pricing-card.featured::before{
  content:'';position:absolute;top:0;left:0;right:0;height:3px;
  background:linear-gradient(90deg,transparent 0%,var(--gold) 50%,transparent 100%);
}
.pricing-card h3{font-size:26px;font-weight:800;margin-bottom:6px}
.pricing-card .price{font-size:72px;font-weight:900;color:var(--gold);line-height:1;margin:24px 0 28px}
.pricing-card .price sup{font-size:28px;vertical-align:top;margin-top:16px;display:inline-block;font-weight:700}
.pricing-card ul{list-style:none;text-align:left;margin-bottom:36px;border-top:1px solid var(--border);padding-top:20px}
.pricing-card ul li{
  padding:11px 0;border-bottom:1px solid var(--border);font-size:15px;
  display:flex;align-items:center;gap:12px;
}
.pricing-card ul li:last-child{border-bottom:0}
.pricing-card ul li::before{content:"✓";color:var(--gold);font-weight:800;font-size:16px;flex-shrink:0}
.pricing-card ul li.dim{color:var(--muted)}
.pricing-card ul li.dim::before{content:"—";color:var(--muted)}
.ribbon{
  position:absolute;top:-14px;left:50%;transform:translateX(-50%);
  background:linear-gradient(135deg,var(--gold),var(--gold2));
  color:#07070e;padding:5px 20px;border-radius:99px;
  font-size:11px;font-weight:800;text-transform:uppercase;letter-spacing:1.2px;
  box-shadow:0 4px 18px rgba(212,175,55,.45);white-space:nowrap;
}

/* ── CHECKOUT ───────────────────────────────────── */
.checkout-grid{display:grid;grid-template-columns:1fr 1.1fr;gap:56px;align-items:start}
.summary-card{
  background:var(--card);padding:28px;border-radius:var(--radius2);
  border:1px solid var(--border);display:flex;gap:20px;
}
.summary-card img{width:88px;height:122px;object-fit:cover;border-radius:8px;flex-shrink:0;box-shadow:var(--shadow)}
.summary-card h3{font-size:19px;font-weight:700;margin-bottom:6px}
.price-line{display:flex;justify-content:space-between;align-items:center;margin-top:18px;padding-top:16px;border-top:1px solid var(--border)}
.price-line strong{color:var(--gold);font-size:24px;font-weight:900}
.trust{list-style:none}
.trust li{padding:8px 0;color:var(--muted);font-size:14px;display:flex;gap:10px;align-items:center;border-bottom:1px solid var(--border)}
.trust li:last-child{border-bottom:0}
.card-form label{display:block;margin:16px 0 7px;font-size:13px;color:#b5b9cc;font-weight:600}
.card-form input,.card-form textarea,.card-form select{
  width:100%;padding:14px 16px;background:var(--bg3);color:#fff;
  border:1px solid var(--border2);border-radius:11px;font-size:15px;font-family:inherit;
  transition:border-color .2s,box-shadow .2s;
}
.card-form input:focus,.card-form textarea:focus{outline:none;border-color:var(--gold);box-shadow:0 0 0 3px rgba(212,175,55,.1)}
.form-row-2{display:grid;grid-template-columns:1fr 1fr;gap:16px}

/* ── SUCCESS ────────────────────────────────────── */
.success-card{
  background:var(--card);padding:64px 52px;border-radius:var(--radius2);
  border:1px solid var(--border);text-align:center;box-shadow:var(--shadow);
  position:relative;overflow:hidden;
}
.success-card::before{content:'';position:absolute;top:0;left:0;right:0;height:3px;background:linear-gradient(90deg,transparent,var(--success),transparent)}
.check{
  width:76px;height:76px;border-radius:50%;
  background:rgba(54,211,153,.1);color:var(--success);font-size:34px;
  display:flex;align-items:center;justify-content:center;margin:0 auto 26px;
  border:2px solid rgba(54,211,153,.4);
}
.success-card h1{font-size:36px;font-weight:900;margin-bottom:14px}
.success-card .small{font-size:13px;color:var(--muted);margin-top:20px}

/* ── PRODUCT HERO ───────────────────────────────── */
.product-hero{
  padding:90px 0 70px;
  background:radial-gradient(ellipse 80% 60% at 50% -10%,rgba(212,175,55,.07),transparent 65%),var(--bg);
}
.product-hero-grid{display:grid;grid-template-columns:.9fr 1fr;gap:80px;align-items:center}
.product-hero-info h1{font-size:46px;font-weight:900;letter-spacing:-1.5px;line-height:1.1;margin:12px 0 14px}
.product-subtitle{color:var(--gold);font-size:17px;font-weight:600;margin-bottom:14px}
.product-desc{color:var(--text2);font-size:16px;line-height:1.8;margin-bottom:20px}
.product-features-list{list-style:none;margin:0 0 26px;display:flex;flex-direction:column;gap:8px}
.product-features-list li{display:flex;align-items:center;gap:12px;font-size:15px;color:var(--text2)}
.pf-check{color:var(--gold);font-weight:800;font-size:16px}
.product-price-row{display:flex;align-items:baseline;gap:14px;margin:24px 0 20px;padding:20px 0;border-top:1px solid var(--border);border-bottom:1px solid var(--border)}
.product-price{font-size:52px;font-weight:900;color:var(--gold);line-height:1}
.product-price-note{color:var(--muted);font-size:14px}
.product-trust-bar{display:flex;justify-content:center;gap:28px;margin-top:16px;padding-top:14px;flex-wrap:wrap}
.product-trust-bar span{font-size:12px;color:var(--muted);font-weight:500}

/* ── FAQ ────────────────────────────────────────── */
.accordion details{
  background:var(--card);border:1px solid var(--border);border-radius:14px;
  margin-bottom:12px;overflow:hidden;transition:border-color .25s;
}
.accordion details[open]{border-color:rgba(212,175,55,.3)}
.accordion summary{
  cursor:pointer;padding:22px 26px;font-weight:600;font-size:16px;
  list-style:none;color:var(--text);display:flex;justify-content:space-between;align-items:center;
}
.accordion summary::-webkit-details-marker{display:none}
.accordion summary::after{content:"+";color:var(--gold);font-size:28px;font-weight:300;flex-shrink:0;margin-left:16px;transition:transform .3s}
.accordion details[open] summary::after{content:"−"}
.accordion .answer{padding:0 26px 24px;color:var(--text2);line-height:1.9;font-size:15px}

/* ── LEGAL PAGES ────────────────────────────────── */
.legal-hero{
  padding:88px 0 60px;
  background:radial-gradient(ellipse 70% 50% at 50% 0%,rgba(212,175,55,.06),transparent 70%),var(--bg);
  border-bottom:1px solid var(--border);
}
.legal-hero h1{font-size:50px;font-weight:900;letter-spacing:-1.5px;margin:14px 0 8px}
.legal-badge{
  display:inline-block;padding:5px 14px;background:rgba(212,175,55,.1);
  border:1px solid rgba(212,175,55,.25);color:var(--gold);border-radius:99px;
  font-size:10px;font-weight:800;letter-spacing:2.5px;text-transform:uppercase;margin-bottom:14px;
}
.legal-body{font-size:15px;line-height:1.95}
.legal-body h2{
  font-size:22px;font-weight:800;margin:44px 0 14px;
  padding-bottom:10px;border-bottom:1px solid var(--border);color:#fff;
}
.legal-body p{color:var(--text2);margin-bottom:14px}
.legal-body ul,.legal-body ol{color:var(--text2);padding-left:22px;margin-bottom:16px}
.legal-body li{margin-bottom:9px;padding-left:4px}
.legal-intro{
  background:var(--card);border:1px solid var(--border);border-left:3px solid var(--gold);
  border-radius:12px;padding:20px 26px;margin-bottom:36px;
}
.legal-intro p{color:var(--text2);margin:0}
.legal-highlight{
  background:rgba(212,175,55,.06);border:1px solid rgba(212,175,55,.2);
  border-radius:14px;padding:22px 26px;margin:28px 0;
  display:flex;gap:18px;align-items:flex-start;
}
.legal-highlight-icon{font-size:30px;flex-shrink:0;color:var(--gold)}
.legal-highlight strong{display:block;font-size:16px;margin-bottom:6px;color:var(--gold)}
.legal-highlight p{margin:0;color:var(--text2)}
.legal-contact-card{
  background:var(--card);border:1px solid var(--border);border-radius:14px;
  padding:26px 30px;margin-top:22px;
}
.legal-contact-card p{margin-bottom:8px;color:var(--text2)}
.legal-body address{color:var(--text2);margin-bottom:16px;line-height:1.8}

/* ── CONTACT ────────────────────────────────────── */
.contact-grid{display:grid;grid-template-columns:1fr 1.15fr;gap:56px;align-items:start}
.contact-info h2{font-size:32px;font-weight:800;margin-bottom:14px}
.contact-cards{display:flex;flex-direction:column;gap:14px;margin-top:28px}
.contact-card{
  display:flex;gap:16px;align-items:flex-start;
  background:var(--card);border:1px solid var(--border);border-radius:14px;padding:18px 20px;
  transition:border-color .2s;
}
.contact-card:hover{border-color:rgba(212,175,55,.3)}
.contact-card-icon{
  font-size:20px;width:46px;height:46px;border-radius:12px;
  background:rgba(212,175,55,.1);display:flex;align-items:center;justify-content:center;flex-shrink:0;
}
.contact-card strong{display:block;font-size:14px;font-weight:700;margin-bottom:4px;color:#fff}
.contact-card p,.contact-card a{color:var(--muted);font-size:14px;margin:0}
.contact-card a:hover{color:var(--gold)}
.contact-socials-row{display:flex;gap:10px;margin-top:24px}
.contact-form-card{
  background:var(--card);border:1px solid var(--border);border-radius:var(--radius2);padding:40px;
}
.contact-form-card h2{font-size:26px;font-weight:800;margin-bottom:24px}

/* ── SOCIAL BUTTONS ─────────────────────────────── */
.social-btn{
  display:inline-flex;align-items:center;justify-content:center;
  width:42px;height:42px;border-radius:11px;
  background:var(--card);border:1px solid var(--border);color:var(--muted);
  transition:background .2s,border-color .2s,color .2s,transform .2s;
}
.social-btn svg{width:18px;height:18px}
.social-btn:hover{background:var(--glow);border-color:rgba(212,175,55,.4);color:var(--gold);transform:translateY(-2px)}

/* ── PAGE CONTENT (custom pages) ───────────────── */
.page-content{font-size:15px;line-height:1.95;color:var(--text2)}
.page-content h2{font-size:26px;font-weight:800;color:var(--text);margin:36px 0 14px;padding-bottom:10px;border-bottom:1px solid var(--border)}
.page-content p{margin-bottom:16px}
.page-content ul,.page-content ol{padding-left:22px;margin-bottom:16px}
.page-content li{margin-bottom:8px}
.page-content blockquote{border-left:3px solid var(--gold);padding:14px 22px;margin:20px 0;background:var(--card);border-radius:0 10px 10px 0}
.page-content a{color:var(--gold)}
.page-content img{max-width:100%;border-radius:12px;margin:16px 0}

/* ── FOOTER ─────────────────────────────────────── */
.site-footer{background:var(--bg2);border-top:1px solid var(--border);padding:80px 0 0;margin-top:90px}
.footer-top{display:grid;grid-template-columns:2fr 1fr 1fr 1fr;gap:50px;padding-bottom:56px}
.footer-brand-col .brand{margin-bottom:18px}
.footer-tagline{color:var(--muted);font-size:14px;line-height:1.75;max-width:290px;margin-bottom:28px}
.footer-contact{display:flex;flex-direction:column;gap:14px}
.footer-contact-item{display:flex;gap:10px;align-items:flex-start}
.fc-icon{font-size:16px;flex-shrink:0;margin-top:2px}
.footer-contact-item span,.footer-contact-item a{color:var(--muted);font-size:13px;line-height:1.7}
.footer-contact-item a:hover{color:var(--gold)}
.footer-links-col h4{font-size:11px;text-transform:uppercase;letter-spacing:2.5px;color:var(--gold);font-weight:800;margin-bottom:20px}
.footer-links-col nav{display:flex;flex-direction:column;gap:11px}
.footer-links-col nav a{color:var(--muted);font-size:14px;transition:color .2s,padding-left .2s}
.footer-links-col nav a:hover{color:var(--gold);padding-left:4px}
.footer-socials{display:flex;gap:10px;flex-wrap:wrap}
.footer-bottom{
  border-top:1px solid var(--border);padding:22px 0;
  display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:12px;
}
.footer-bottom p{color:var(--muted);font-size:13px}
.footer-bottom-links{display:flex;gap:22px}
.footer-bottom-links a{color:var(--muted);font-size:13px}
.footer-bottom-links a:hover{color:var(--gold)}

/* ── EMPTY STATE ────────────────────────────────── */
.empty-state{text-align:center;padding:60px 0;color:var(--muted)}
.empty-icon{font-size:48px;margin-bottom:16px}

/* ── MISC ───────────────────────────────────────── */
.muted{color:var(--muted)}
.small{font-size:13px}

/* [data-aos] reveal */
[data-aos]{opacity:0;transform:translateY(24px);transition:opacity .7s ease,transform .7s ease}
[data-aos].visible{opacity:1;transform:translateY(0)}

/* ── RESPONSIVE ─────────────────────────────────── */
@media(max-width:1100px){
  .hero-text h1{font-size:48px}
  .section-title{font-size:36px}
  .footer-top{grid-template-columns:1fr 1fr;gap:40px}
  .two-col-chapters{grid-template-columns:1fr;gap:40px}
  .chapters-cover{display:none}
  .author-wrap{grid-template-columns:280px 1fr;gap:50px}
}
@media(max-width:768px){
  .container,.narrow{padding:0 18px}
  .nav{padding:0 18px;height:62px}
  .hero{padding:70px 0 50px}
  .hero-grid{grid-template-columns:1fr;gap:48px;text-align:center}
  .hero-text h1{font-size:36px;letter-spacing:-1px}
  .hero-lead{max-width:100%}
  .hero-cover img,.book-3d{transform:none;max-height:300px;margin:0 auto}
  .book-glow{display:none}
  .cta-row,.author-cta{justify-content:center}
  .hero-trust{justify-content:center}
  .section{padding:60px 0}
  .section-title{font-size:30px}
  .section-header{margin-bottom:36px}
  .features-grid{grid-template-columns:1fr}
  .editions-grid{grid-template-columns:1fr}
  .stats-row{grid-template-columns:repeat(2,1fr)}
  .stat-item{border-right:0;border-bottom:1px solid var(--border)}
  .stat-item:nth-child(odd){border-right:1px solid var(--border)}
  .previews-grid{grid-template-columns:1fr}
  .testimonials-grid{grid-template-columns:1fr}
  .pricing-grid{grid-template-columns:1fr;gap:24px}
  .pricing-card.featured{transform:none}
  .checkout-grid{grid-template-columns:1fr;gap:32px}
  .product-hero-grid{grid-template-columns:1fr;gap:40px;text-align:center}
  .product-hero-cover{margin-bottom:10px}
  .product-trust-bar{gap:16px}
  .contact-grid{grid-template-columns:1fr;gap:40px}
  .author-wrap{grid-template-columns:1fr;text-align:center}
  .author-img-col{display:flex;flex-direction:column;align-items:center}
  .author-img-wrap img{width:200px;height:240px}
  .cta-inner{grid-template-columns:1fr;text-align:center;gap:36px}
  .cta-actions{flex-direction:row;justify-content:center}
  .footer-top{grid-template-columns:1fr;gap:32px}
  .footer-bottom{flex-direction:column;text-align:center}
  .legal-hero h1{font-size:34px}
  .success-card{padding:40px 24px}
  .contact-form-card{padding:26px}
  .form-row-2{grid-template-columns:1fr}
  /* Mobile nav */
  #main-nav{
    display:none;position:fixed;inset:62px 0 0 0;
    background:var(--bg2);flex-direction:column;padding:24px 18px;
    border-top:1px solid var(--border);gap:4px;overflow-y:auto;z-index:150;
  }
  #main-nav.open{display:flex}
  #main-nav a{font-size:16px;padding:14px 16px}
  .nav-toggle{display:flex}
}