/* ============================================================
   ImpulseFit — Palette A · Clean Tech Premium
   white + electric blue (#1ea2ff)
   ============================================================ */

:root{
  --bg:           #ffffff;
  --bg-2:         #f4f7fb;
  --bg-3:         #e9eff7;
  --surface:      #ffffff;
  --border:       rgba(10,31,58,.08);
  --border-2:     rgba(10,31,58,.14);

  --ink:          #0a1f3a;
  --ink-2:        #14233b;
  --text-dim:     #4b5a72;
  --muted:        #8893a8;

  --blue:         #1ea2ff;
  --blue-2:       #0086e5;
  --blue-dark:    #0066b5;
  --blue-soft:    #e6f4ff;
  --cyan:         #00d9ff;
  --navy:         #0a1f3a;

  --grad:         linear-gradient(120deg, #1ea2ff 0%, #00d9ff 100%);
  --grad-text:    linear-gradient(120deg, #1ea2ff 0%, #0086e5 100%);
  --grad-soft:    linear-gradient(120deg, rgba(30,162,255,.10), rgba(0,217,255,.10));
  --grad-cta:     linear-gradient(135deg, #1ea2ff 0%, #0086e5 50%, #0066b5 100%);

  --shadow-sm:    0 1px 2px rgba(10,31,58,.04), 0 2px 8px rgba(10,31,58,.06);
  --shadow-md:    0 4px 12px rgba(10,31,58,.06), 0 18px 40px -12px rgba(10,31,58,.12);
  --shadow-lg:    0 30px 80px -20px rgba(30,162,255,.30);

  --radius:       16px;
  --radius-lg:    22px;
  --radius-sm:    10px;

  --max:          1180px;
}

*,*::before,*::after{box-sizing:border-box;}
html{scroll-behavior:smooth;}
html,body{
  margin:0;background:var(--bg);color:var(--ink);
  font-family:'Inter',-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,Helvetica,Arial,sans-serif;
  font-size:16px;line-height:1.6;
  -webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;
}
/* overflow-x:hidden on <body> breaks position:sticky in Chrome.
   `clip` does the same job without establishing a new containing block. */
body{overflow-x:clip;}
a{color:inherit;text-decoration:none;}
img,svg{display:block;max-width:100%;}
.container{width:100%;max-width:var(--max);margin:0 auto;padding:0 24px;}

/* ---------- typography ---------- */
h1,h2,h3,h4{
  font-family:'Space Grotesk','Inter',sans-serif;
  font-weight:700;letter-spacing:-.02em;line-height:1.05;color:var(--ink);margin:0;
}
h1{font-size:clamp(40px,7vw,82px);}
h2{font-size:clamp(30px,4.5vw,52px);}
h3{font-size:clamp(20px,2.2vw,26px);}
h4{font-size:13px;letter-spacing:.14em;text-transform:uppercase;color:var(--muted);font-weight:600;}
p{margin:0 0 1em;color:var(--text-dim);}
.lead{font-size:clamp(17px,1.6vw,21px);color:var(--text-dim);max-width:62ch;}
.lead-dark{font-size:clamp(16px,1.4vw,18px);color:var(--text-dim);max-width:60ch;}
.section-sub{color:var(--text-dim);max-width:60ch;margin-top:14px;font-size:16px;}

.eyebrow{
  display:inline-block;font-family:'Space Grotesk',sans-serif;
  font-size:12px;letter-spacing:.22em;text-transform:uppercase;
  color:var(--blue);font-weight:700;margin-bottom:14px;
}
.kicker{
  display:inline-flex;align-items:center;gap:8px;
  padding:7px 14px;border:1px solid rgba(30,162,255,.25);border-radius:99px;
  background:var(--blue-soft);
  font-size:13px;color:var(--blue-dark);letter-spacing:.04em;margin-bottom:24px;font-weight:600;
}
.grad{
  background:var(--grad-text);-webkit-background-clip:text;background-clip:text;
  -webkit-text-fill-color:transparent;color:transparent;
}
.accent{color:var(--blue);}

/* ---------- buttons ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  font-family:'Inter',sans-serif;font-weight:600;font-size:15px;
  padding:13px 24px;border-radius:12px;cursor:pointer;
  border:1px solid transparent;transition:transform .15s, box-shadow .2s, background .2s, color .2s;
  text-decoration:none;white-space:nowrap;
}
.btn-sm{padding:10px 18px;font-size:14px;}
.btn-lg{padding:17px 30px;font-size:16px;}
.btn-block{display:flex;width:100%;}
.btn-primary{
  color:#fff;background:var(--blue);
  box-shadow:0 8px 22px -6px rgba(30,162,255,.55);
}
.btn-primary:hover{background:var(--blue-2);transform:translateY(-2px);box-shadow:0 14px 32px -6px rgba(30,162,255,.65);}
.btn-ghost{
  color:var(--ink);background:transparent;border-color:var(--border-2);
}
.btn-ghost:hover{background:rgba(10,31,58,.04);border-color:rgba(10,31,58,.2);}

/* ---------- NAV (sticky, always visible) ---------- */
.nav{
  position:sticky;top:0;z-index:100;
  background:rgba(255,255,255,.85);
  backdrop-filter:saturate(160%) blur(14px);-webkit-backdrop-filter:saturate(160%) blur(14px);
  border-bottom:1px solid transparent;
  transition:border-color .25s, box-shadow .25s, background .25s;
}
.nav.scrolled{
  border-bottom-color:var(--border);
  box-shadow:0 1px 12px rgba(10,31,58,.05);
  background:rgba(255,255,255,.96);
}
.nav-wrap{display:flex;align-items:center;justify-content:space-between;gap:22px;padding:12px 24px;}
.brand{display:inline-flex;align-items:center;gap:0;color:var(--ink);}
.brand-logo{height:62px;width:auto;display:block;}
.nav-links{display:flex;align-items:center;gap:28px;}
.nav-links a{font-size:14px;color:var(--text-dim);font-weight:500;transition:color .15s;}
.nav-links a:hover{color:var(--blue);}
.nav-toggle{display:none;background:none;border:0;cursor:pointer;width:42px;height:42px;padding:0;position:relative;}
.nav-toggle span{display:block;width:22px;height:2px;background:var(--ink);margin:5px auto;transition:.2s;}

/* ---------- HERO ---------- */
.hero{
  position:relative;overflow:hidden;
  padding:clamp(60px,12vw,140px) 0 clamp(80px,11vw,130px);
  background:
    radial-gradient(ellipse 70% 80% at 100% 0%, rgba(30,162,255,.13), transparent 55%),
    radial-gradient(ellipse 60% 80% at 0% 100%, rgba(0,217,255,.12), transparent 55%),
    var(--bg);
}
.hero-grain{
  position:absolute;inset:0;opacity:.5;pointer-events:none;
  background-image:radial-gradient(rgba(10,31,58,.05) 1px, transparent 1px);
  background-size:32px 32px;
  mask-image:radial-gradient(ellipse 70% 50% at 50% 40%, #000 30%, transparent 80%);
  -webkit-mask-image:radial-gradient(ellipse 70% 50% at 50% 40%, #000 30%, transparent 80%);
}
.hero-inner{position:relative;text-align:left;max-width:840px;}
.hero h1{margin-bottom:20px;}
.hero .lead{margin:6px 0 36px;}
.cta-row{display:flex;flex-wrap:wrap;gap:14px;margin-bottom:36px;}
.hero-meta{display:flex;gap:24px;flex-wrap:wrap;color:var(--muted);font-size:14px;align-items:center;}
.meta{display:inline-flex;align-items:center;gap:8px;}
.dot{display:inline-block;width:8px;height:8px;border-radius:50%;background:var(--muted);}
.dot-on{background:#22c55e;box-shadow:0 0 0 4px rgba(34,197,94,.18);}
.stars{color:#fbbf24;letter-spacing:1px;}

/* ---------- TRUST band ---------- */
.trust{
  border-top:1px solid var(--border);border-bottom:1px solid var(--border);
  padding:20px 0;background:var(--bg-2);
}
.trust-row{
  display:flex;justify-content:center;align-items:center;flex-wrap:wrap;gap:14px;
  font-size:13px;color:var(--text-dim);letter-spacing:.04em;
}
.trust-row b{color:var(--ink);}
.dot-sep{color:var(--border-2);}

/* ---------- generic sections ---------- */
.section{padding:clamp(72px,11vw,130px) 0;position:relative;}
.section-alt{background:var(--bg-2);}
.section-cream{background:#fff;}
.section-head{margin-bottom:54px;}
.section-head.center{text-align:center;}
.section-head.center .section-sub{margin-left:auto;margin-right:auto;}

/* ---------- TIME COMPRESSION VISUAL (math section) ---------- */
.tc-card{
  position:relative;background:#fff;border:1px solid var(--border);
  border-radius:var(--radius-lg);padding:clamp(28px,4.5vw,52px);
  box-shadow:var(--shadow-lg);max-width:920px;margin:0 auto;
  overflow:hidden;
}
.tc-card::before{
  content:"";position:absolute;top:0;left:0;right:0;height:4px;background:var(--grad);
}
.tc-badge{
  position:absolute;top:24px;right:24px;
  background:var(--grad);color:#fff;font-family:'Space Grotesk',sans-serif;
  font-weight:700;font-size:13px;letter-spacing:.05em;
  padding:8px 16px;border-radius:99px;
  box-shadow:0 8px 22px -6px rgba(30,162,255,.55);
  z-index:2;
}
.tc-row{margin:26px 0;}
.tc-row-head{display:flex;align-items:center;gap:12px;margin-bottom:12px;}
.tc-row-ico{
  width:36px;height:36px;border-radius:50%;background:var(--bg-2);
  display:grid;place-items:center;font-size:18px;flex-shrink:0;
  filter:grayscale(.6);opacity:.7;
}
.tc-row-ico-ems{
  background:var(--blue-soft);filter:none;opacity:1;
  box-shadow:0 0 0 4px rgba(30,162,255,.12);
}
.tc-row-label{
  flex:1;font-size:clamp(14px,1.6vw,16px);color:var(--text-dim);
}
.tc-row-label b{color:var(--ink);}
.tc-row-ems .tc-row-label{color:var(--ink);}
.tc-row-ems .tc-row-label b{color:var(--blue);}
.tc-row-time{
  font-family:'Space Grotesk',sans-serif;font-weight:700;color:var(--muted);
  font-size:14px;letter-spacing:.04em;
}
.tc-row-ems .tc-row-time{color:var(--blue);}

.tc-bar{
  height:18px;background:var(--bg-2);border-radius:99px;overflow:hidden;
  position:relative;
}
.tc-fill{
  height:100%;width:0;border-radius:99px;
  transition:width 1.5s cubic-bezier(.2,.7,.2,1);
  position:relative;
}
.tc-fill-conv{background:linear-gradient(90deg, #cbd5e1 0%, #94a3b8 100%);}
.tc-fill-ems{
  background:linear-gradient(90deg, var(--blue) 0%, var(--cyan) 100%);
  box-shadow:0 0 18px rgba(30,162,255,.55);
}
/* When parent section enters viewport, fill the bars */
.section.in-view .tc-fill-conv{width:100%;}
.section.in-view .tc-fill-ems{width:8.3%;transition-delay:.45s;}

.tc-foot{
  display:flex;justify-content:center;flex-wrap:wrap;gap:8px;
  margin-top:18px;padding-top:18px;border-top:1px solid var(--border);
  font-size:13px;color:var(--muted);
}
.tc-dot{color:var(--border-2);}

@media (max-width:520px){
  .tc-badge{position:static;display:inline-block;margin-bottom:18px;}
  .tc-row-head{flex-wrap:wrap;}
  .tc-row-label{order:3;flex:0 0 100%;margin-top:4px;}
}

/* ---------- MIHA section ---------- */
.miha-grid{display:grid;grid-template-columns:1.1fr 1fr;gap:60px;align-items:center;}
.miha-grid h2{margin-bottom:18px;}
.miha-grid .lead-dark + .lead-dark{margin-top:14px;}
.miha-stats{
  display:grid;grid-template-columns:1fr 1fr;gap:14px;
  background:linear-gradient(160deg, var(--blue) 0%, var(--blue-2) 100%);
  border-radius:var(--radius-lg);padding:34px 26px;box-shadow:var(--shadow-lg);color:#fff;
  position:relative;overflow:hidden;
}
.miha-stats::before{
  content:"";position:absolute;inset:0;pointer-events:none;
  background-image:radial-gradient(rgba(255,255,255,.08) 1px, transparent 1px);
  background-size:24px 24px;opacity:.7;
}
.miha-stat{position:relative;padding:6px 8px;}
.miha-num{
  font-family:'Space Grotesk',sans-serif;font-weight:700;font-size:46px;line-height:1;color:#fff;
}
.miha-lbl{margin-top:8px;font-size:12px;letter-spacing:.1em;text-transform:uppercase;color:rgba(255,255,255,.85);font-weight:600;}
.miha-quote{grid-column:1/-1;border-top:1px solid rgba(255,255,255,.18);padding-top:18px;margin-top:6px;}
.miha-quote p{font-style:italic;font-size:14px;line-height:1.55;color:rgba(255,255,255,.95);margin:0;}

/* ---------- VISBODY 3D SCAN section ---------- */
.scan-grid{display:grid;grid-template-columns:1fr 1.1fr;gap:60px;align-items:center;}
.scan-grid h2{margin-bottom:18px;}
.scan-visual{position:relative;aspect-ratio:1/1;display:grid;place-items:center;}
.scan-orb{
  position:absolute;width:78%;height:78%;border-radius:50%;
  background:radial-gradient(circle, rgba(30,162,255,.30), rgba(0,217,255,.10) 60%, transparent 75%);
  filter:blur(20px);
}
.scan-card{
  position:relative;z-index:2;width:78%;aspect-ratio:1/1;
  border-radius:50%;background:#fff;border:1px solid var(--border);box-shadow:var(--shadow-lg);
  display:grid;place-items:center;text-align:center;overflow:hidden;
}
.scan-360{
  font-family:'Space Grotesk',sans-serif;font-weight:700;font-size:clamp(60px,10vw,108px);
  background:var(--grad-text);-webkit-background-clip:text;background-clip:text;color:transparent;line-height:1;
}
.scan-lines{position:absolute;inset:0;display:grid;place-items:center;pointer-events:none;}
.scan-lines span{
  position:absolute;width:80%;height:1px;background:rgba(30,162,255,.25);
  animation:scan-pulse 3.5s ease-in-out infinite;
}
.scan-lines span:nth-child(1){top:18%;animation-delay:0s;}
.scan-lines span:nth-child(2){top:35%;animation-delay:.4s;}
.scan-lines span:nth-child(3){top:52%;animation-delay:.8s;}
.scan-lines span:nth-child(4){top:69%;animation-delay:1.2s;}
.scan-lines span:nth-child(5){top:86%;animation-delay:1.6s;}
@keyframes scan-pulse{
  0%,100%{opacity:.2;transform:scaleX(.85);}
  50%{opacity:.9;transform:scaleX(1);}
}
.scan-tag{
  position:absolute;bottom:22px;left:50%;transform:translateX(-50%);
  font-size:11px;letter-spacing:.18em;text-transform:uppercase;color:var(--muted);font-weight:600;
}

/* ---------- STEPS ---------- */
.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;}
.step{
  padding:36px 28px;border-radius:var(--radius-lg);
  background:#fff;border:1px solid var(--border);
  transition:transform .25s, box-shadow .25s;
}
.step:hover{transform:translateY(-4px);box-shadow:var(--shadow-md);}
.step-num{
  font-family:'Space Grotesk',sans-serif;font-weight:700;font-size:14px;
  color:var(--blue);letter-spacing:.2em;margin-bottom:14px;
}
.step h3{margin-bottom:10px;}
.step p{color:var(--text-dim);margin:0;font-size:15px;}

/* ---------- CARDS (programs / quotes) ---------- */
.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;}
.card{
  padding:34px 28px;border-radius:var(--radius-lg);
  background:#fff;border:1px solid var(--border);
  display:flex;flex-direction:column;gap:14px;
  transition:.25s;
}
.card:hover{transform:translateY(-4px);box-shadow:var(--shadow-md);}
.card-ico{font-size:30px;margin-bottom:6px;}
.card p{color:var(--text-dim);margin:0;font-size:15px;}
.card-list{list-style:none;padding:0;margin:8px 0 0;display:grid;gap:6px;font-size:14px;color:var(--text-dim);}
.card-list li{padding-left:22px;position:relative;}
.card-list li::before{content:"✓";position:absolute;left:0;color:var(--blue);font-weight:700;}
.card-feat{
  background:linear-gradient(160deg, #fff 0%, var(--blue-soft) 100%);
  border-color:rgba(30,162,255,.25);
  box-shadow:var(--shadow-lg);position:relative;
}
.card-badge{
  position:absolute;top:-12px;right:24px;
  background:var(--blue);color:#fff;font-size:11px;font-weight:700;
  padding:5px 12px;border-radius:99px;letter-spacing:.08em;text-transform:uppercase;
}

/* ---------- EXPERIENCE (orbs) ---------- */
.experience .exp-grid{display:grid;grid-template-columns:1fr 1fr;gap:60px;align-items:center;}
.experience h2{margin-bottom:18px;}
.exp-visual{position:relative;aspect-ratio:1/1;display:grid;place-items:center;}
.orb{position:absolute;border-radius:50%;filter:blur(70px);opacity:.45;}
.orb-1{width:300px;height:300px;background:var(--blue);top:10%;left:5%;}
.orb-2{width:240px;height:240px;background:var(--cyan);bottom:8%;right:5%;}
.orb-3{width:180px;height:180px;background:#5cb8ff;top:35%;right:30%;opacity:.35;}
.exp-numbers{
  position:relative;z-index:2;text-align:center;
  padding:34px;border-radius:32px;
  background:#fff;border:1px solid var(--border);
  box-shadow:var(--shadow-lg);
}
.big-stat b{
  display:block;font-family:'Space Grotesk',sans-serif;font-weight:700;
  font-size:104px;line-height:1;color:var(--blue);
}
.big-stat b span{font-size:.35em;margin-left:6px;color:var(--text-dim);background:none;-webkit-text-fill-color:initial;}
.big-stat>span{display:block;margin-top:6px;font-size:12px;letter-spacing:.18em;text-transform:uppercase;color:var(--muted);font-weight:600;}
.small-stats{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin-top:24px;padding-top:24px;border-top:1px solid var(--border);}
.small-stats>div{font-size:11px;letter-spacing:.12em;text-transform:uppercase;color:var(--muted);font-weight:600;}
.small-stats>div b{display:block;font-family:'Space Grotesk',sans-serif;color:var(--ink);font-size:22px;margin-bottom:4px;letter-spacing:0;}

/* ---------- check list ---------- */
.check-list{list-style:none;padding:0;margin:18px 0 28px;display:grid;gap:12px;}
.check-list li{padding-left:30px;position:relative;color:var(--text-dim);font-size:15px;}
.check-list li::before{
  content:"";position:absolute;left:0;top:8px;width:16px;height:16px;border-radius:50%;
  background:var(--grad);
}
.check-list li::after{content:"✓";position:absolute;left:3px;top:5px;color:#fff;font-size:11px;font-weight:800;}
.check-list b{color:var(--ink);}

/* ---------- TESTIMONIALS (real Google reviews) ---------- */
.quote{
  padding:28px 30px;border-radius:var(--radius-lg);
  background:#fff;border:1px solid var(--border);
  position:relative;
}
.quote .stars{font-size:14px;margin-bottom:14px;display:block;}
.quote p{color:var(--ink);font-size:16px;line-height:1.6;font-style:italic;margin-bottom:18px;}
.quote-author{
  display:flex;align-items:center;gap:12px;font-size:13px;color:var(--muted);
  padding-top:14px;border-top:1px solid var(--border);
}
.quote-author b{color:var(--ink);font-style:normal;display:block;margin-bottom:2px;}
.avatar{
  width:36px;height:36px;border-radius:50%;background:var(--grad);
  display:grid;place-items:center;color:#fff;font-weight:700;font-size:14px;flex-shrink:0;
}
.google-badge{
  display:inline-flex;align-items:center;gap:6px;font-size:13px;
  padding:6px 12px;background:#fff;border:1px solid var(--border);border-radius:99px;
  color:var(--text-dim);margin-top:18px;
}
.google-badge b{color:var(--ink);}

/* ---------- BOOK section (custom form) ---------- */
.section-book{
  background:
    radial-gradient(ellipse 80% 60% at 0% 0%, rgba(30,162,255,.14), transparent 55%),
    radial-gradient(ellipse 60% 60% at 100% 100%, rgba(0,217,255,.14), transparent 55%),
    var(--bg-2);
}
.book-grid,.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:60px;align-items:start;}
.contact-grid h2{margin-bottom:16px;}

/* contact card (replaces broken EMSphera iframe) */
.contact-card{
  background:#fff;border:1px solid var(--border);
  border-radius:var(--radius-lg);box-shadow:var(--shadow-md);
  padding:32px 30px;max-width:480px;margin:0 auto;position:relative;overflow:hidden;
}
.contact-card::before{content:"";position:absolute;top:0;left:0;right:0;height:4px;background:var(--grad);}
.contact-card-head{text-align:center;margin-bottom:22px;}
.contact-ico{font-size:36px;margin-bottom:8px;}
.contact-card-head h3{margin-bottom:6px;}
.contact-card-head p{color:var(--text-dim);font-size:14px;margin:0;}
.contact-or{
  display:flex;align-items:center;gap:12px;margin:22px 0 18px;
  color:var(--muted);font-size:12px;letter-spacing:.14em;text-transform:uppercase;
}
.contact-or::before,.contact-or::after{content:"";flex:1;height:1px;background:var(--border);}
.contact-row{
  display:flex;align-items:center;gap:14px;padding:14px;border-radius:12px;
  color:var(--ink);transition:background .15s;font-size:14px;
}
.contact-row:hover{background:var(--bg-2);}
.contact-row-ico{
  width:38px;height:38px;border-radius:50%;background:var(--blue-soft);
  color:var(--blue);font-weight:700;display:grid;place-items:center;flex-shrink:0;
}
.contact-row b{color:var(--ink);}
.muted-sm{color:var(--muted);font-size:12px;}
.book-left h2{margin-bottom:16px;}
.book-meta{margin-top:30px;display:grid;gap:10px;font-size:14px;color:var(--text-dim);}
.book-meta b{color:var(--ink);}

.book-card{
  background:#fff;border:1px solid var(--border);
  border-radius:var(--radius-lg);box-shadow:var(--shadow-md);
  padding:34px 32px;position:relative;overflow:hidden;
}
.book-card::before{
  content:"";position:absolute;top:0;left:0;right:0;height:4px;background:var(--grad);
}
.book-card h3{font-size:22px;margin-bottom:6px;}
.book-card .subtitle{color:var(--text-dim);font-size:14px;margin-bottom:22px;}
.field{margin:14px 0;}
.field label{
  display:block;font-size:11px;letter-spacing:.14em;text-transform:uppercase;
  color:var(--muted);margin-bottom:6px;font-weight:600;
}
.field input, .field select, .field textarea{
  width:100%;padding:13px 14px;font-size:15px;font-family:inherit;
  border:1px solid var(--border-2);border-radius:10px;background:#fff;color:var(--ink);
  transition:border-color .15s, box-shadow .15s;
}
.field input:focus, .field select:focus, .field textarea:focus{
  outline:0;border-color:var(--blue);box-shadow:0 0 0 4px rgba(30,162,255,.14);
}
.row{display:grid;grid-template-columns:1fr 1fr;gap:12px;}
.form-note{margin:12px 0 0;font-size:12px;color:var(--muted);text-align:center;}
.form-result{margin-top:14px;padding:14px;border-radius:10px;background:rgba(34,197,94,.1);color:#16a34a;font-size:14px;display:none;}
.form-result.show{display:block;}
.form-result.error{background:rgba(220,38,38,.1);color:#dc2626;}

/* ---------- FAQ ---------- */
.faq{display:grid;gap:14px;max-width:840px;margin:0 auto;}
.faq details{
  background:#fff;border:1px solid var(--border);
  border-radius:var(--radius);padding:0 26px;transition:.2s;
}
.faq details[open]{border-color:rgba(30,162,255,.3);box-shadow:var(--shadow-sm);}
.faq summary{
  cursor:pointer;list-style:none;padding:22px 0;font-size:17px;
  font-weight:600;color:var(--ink);display:flex;align-items:center;justify-content:space-between;gap:18px;
}
.faq summary::-webkit-details-marker{display:none;}
.faq summary::after{
  content:"+";font-size:24px;color:var(--muted);font-weight:300;transition:.25s;
}
.faq details[open] summary::after{transform:rotate(45deg);color:var(--blue);}
.faq p{color:var(--text-dim);margin:0 0 22px;font-size:15px;line-height:1.7;}

/* ---------- FINAL CTA (blue gradient — perfect for the white logo) ---------- */
.final-cta{
  text-align:center;padding:clamp(80px,12vw,140px) 0;
  background:var(--grad-cta);color:#fff;position:relative;overflow:hidden;
}
.final-cta::before{
  content:"";position:absolute;inset:0;pointer-events:none;
  background-image:radial-gradient(rgba(255,255,255,.06) 1px, transparent 1px);
  background-size:36px 36px;opacity:.6;
}
.final-cta-logo{height:110px;width:auto;margin:0 auto 26px;position:relative;display:block;}
.final-cta h2{color:#fff;margin-bottom:14px;position:relative;}
.final-cta .grad{
  background:#fff;-webkit-background-clip:text;background-clip:text;color:#fff;
  -webkit-text-fill-color:#fff;
}
.final-cta p{color:rgba(255,255,255,.92);max-width:46ch;margin:0 auto 30px;font-size:17px;position:relative;}
.final-cta .btn-primary{background:#fff;color:var(--blue-dark);box-shadow:0 12px 32px -6px rgba(0,0,0,.25);position:relative;}
.final-cta .btn-primary:hover{background:#fff;color:var(--blue-dark);transform:translateY(-2px);}

/* ---------- FOOTER ---------- */
.footer{padding:70px 0 0;background:var(--navy);color:#cbd5e1;}
.footer-grid{display:grid;grid-template-columns:1.4fr repeat(3,1fr);gap:40px;}
.footer h4{margin-bottom:14px;color:#fff;}
.footer a{display:block;color:#a3b1c6;font-size:14px;padding:5px 0;transition:color .15s;}
.footer a:hover{color:var(--blue);}
.footer .brand-logo{height:74px;margin-bottom:14px;}
.footer-tag{color:#a3b1c6;font-size:14px;margin:0;}
.footer-bottom{padding:36px 24px;margin-top:50px;border-top:1px solid rgba(255,255,255,.08);text-align:center;color:#a3b1c6;font-size:13px;}

/* ---------- responsive ---------- */
@media (max-width: 960px){
  .nav-links{display:none;}
  .nav-toggle{display:block;}
  .nav.open .nav-links{
    display:flex;flex-direction:column;position:absolute;top:100%;left:0;right:0;
    background:#fff;padding:24px;border-top:1px solid var(--border);gap:16px;
    box-shadow:var(--shadow-md);
  }
  .math-grid,.experience .exp-grid,.book-grid,.contact-grid,.miha-grid,.scan-grid{grid-template-columns:1fr;gap:48px;}
  .miha-stats{padding:28px 22px;}
  .miha-num{font-size:38px;}
  .scan-visual{max-width:380px;margin:0 auto;}
  .steps,.cards{grid-template-columns:1fr;}
  .footer-grid{grid-template-columns:1fr 1fr;}
  .equation{grid-template-columns:1fr;}
  .eq-sign{transform:rotate(90deg);font-size:32px;}
  .exp-visual{max-width:380px;margin:0 auto;}
  .brand-logo{height:48px;}
}
@media (max-width: 520px){
  .footer-grid{grid-template-columns:1fr;}
  .hero-meta{gap:14px;font-size:13px;}
  .cta-row .btn{width:100%;justify-content:center;}
  .row{grid-template-columns:1fr;}
}
