/* North Star Cost Segregation Specialists — professional light theme */

:root {
  --bg: #080b13;            /* deep ink base */
  --surface: rgba(255,255,255,.035); /* glass alt band */
  --surface-2: rgba(255,255,255,.06);/* inputs / inner panels */
  --card: rgba(255,255,255,.045);    /* frosted glass card */
  --ink: #f4f7fd;           /* bright headings */
  --navy: #0c1120;
  --navy-deep: #05070d;     /* darkest anchor bands */
  --text: #aeb9cd;          /* body */
  --muted: #808da6;
  --muted-2: #66718a;
  --line: rgba(255,255,255,.08);
  --line-strong: rgba(255,255,255,.15);
  --red: #ff4d54;           /* bright accent (glows on dark) */
  --red-dark: #e23a41;
  --red-soft: rgba(255,77,84,.12);
  --gold: #d8b862;
  --glass-border: rgba(255,255,255,.10);
  --red-glow: rgba(255,77,84,.40);
  --mint: #5fe0a8;          /* positive / savings */
  --radius: 12px;
  --radius-lg: 16px;
  --font: 'Inter', system-ui, -apple-system, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
  --font-display: 'Sora', system-ui, -apple-system, 'Segoe UI', sans-serif;
  --font-mono: 'Space Grotesk', ui-monospace, 'SFMono-Regular', Menlo, monospace;
  --max: 1140px;
  --shadow-xs: 0 1px 2px rgba(22, 35, 61, 0.06);
  --shadow-sm: 0 2px 8px rgba(22, 35, 61, 0.06);
  --shadow-md: 0 10px 30px rgba(22, 35, 61, 0.08);
  --shadow-lg: 0 24px 60px rgba(22, 35, 61, 0.12);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }

body {
  margin: 0;
  background:
    radial-gradient(1150px 640px at 79% -10%, rgba(255,77,84,.13), transparent 58%),
    radial-gradient(900px 540px at 2% 10%, rgba(72,112,196,.13), transparent 55%),
    var(--bg);
  background-attachment: fixed;
  color: var(--text);
  font-family: var(--font);
  font-size: 16px;
  line-height: 1.62;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

h1, h2, h3, h4 { color: var(--ink); font-weight: 700; line-height: 1.14; letter-spacing: -0.018em; margin: 0; }
h1, h2 { font-family: var(--font-display); font-weight: 600; letter-spacing: -0.01em; }
p { margin: 0; }
a { color: var(--red); text-decoration: none; transition: color .15s; }
a:hover { color: var(--red-dark); }
img { max-width: 100%; }

.container { max-width: var(--max); margin: 0 auto; padding: 0 24px; }
.container.narrow { max-width: 760px; }

.skip-link { position: absolute; left: -9999px; top: 0; background: var(--navy); color: #fff; padding: 10px 16px; z-index: 100; border-radius: 0 0 8px 0; }
.skip-link:focus { left: 0; top: 0; }

.eyebrow { color: var(--red); font-size: 12.5px; letter-spacing: 2.2px; text-transform: uppercase; font-weight: 600; margin: 0 0 16px; }

/* Buttons */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  font-family: var(--font); font-weight: 600; font-size: 15px; line-height: 1;
  padding: 14px 26px; border-radius: 9px; border: 1px solid transparent; cursor: pointer;
  transition: background .15s, border-color .15s, color .15s, transform .12s, box-shadow .15s; text-align: center;
}
.btn:active { transform: translateY(1px); }
.btn-primary { background: var(--red); color: #fff; box-shadow: 0 8px 30px var(--red-glow); }
.btn-primary:hover { background: var(--red-dark); color: #fff; box-shadow: 0 12px 40px var(--red-glow); transform: translateY(-1px); }
.btn-ghost { background: rgba(255,255,255,.06); color: var(--ink); border-color: var(--line-strong); backdrop-filter: blur(8px); }
.btn-ghost:hover { border-color: rgba(255,255,255,.4); background: rgba(255,255,255,.12); color: var(--ink); }
.btn-light { background: rgba(255,255,255,.12); color: #fff; border-color: rgba(255,255,255,.28); }
.btn-light:hover { background: rgba(255,255,255,.2); color: #fff; }
.btn-sm { padding: 10px 18px; font-size: 14px; }
.btn-lg { padding: 16px 30px; font-size: 16px; }
.btn-block { display: flex; width: 100%; }
.btn:disabled { opacity: .55; cursor: default; box-shadow: none; }

/* Header */
.site-header { position: sticky; top: 0; z-index: 50; background: rgba(8,11,19,.55); backdrop-filter: blur(18px) saturate(1.4); -webkit-backdrop-filter: blur(18px) saturate(1.4); border-bottom: 1px solid var(--line); transition: border-color .2s, background .2s; }
.site-header.scrolled { background: rgba(8,11,19,.84); border-bottom-color: var(--line-strong); }
.header-inner { display: flex; align-items: center; justify-content: space-between; padding: 12px 0; }
.brand { display: flex; align-items: center; gap: 13px; text-decoration: none; }
.brand-logo { height: 76px; width: auto; display: block; }
.brand-star { width: 46px; height: 46px; flex: none; filter: drop-shadow(0 2px 10px var(--red-glow)); }
.brand-wm { display: flex; flex-direction: column; line-height: 1; }
.brand-name { font-family: var(--font-display-serif, 'Fraunces', Georgia, serif); font-weight: 600; font-size: 27px; letter-spacing: -0.01em; color: var(--ink); }
.brand-line2 { font-family: var(--font); font-weight: 700; font-size: 10.5px; letter-spacing: 2.8px; text-transform: uppercase; color: var(--red); margin-top: 6px; }
.brand-line3 { display: flex; align-items: center; gap: 8px; font-family: var(--font); font-weight: 600; font-size: 8.5px; letter-spacing: 4px; text-transform: uppercase; color: rgba(255,255,255,0.62); margin-top: 5px; }
.brand-line3::before, .brand-line3::after { content: ""; height: 1px; width: 16px; background: rgba(255,255,255,0.28); }
.brand-footer { margin-bottom: 4px; }
.brand-footer .brand-star { width: 42px; height: 42px; }
.brand-footer .brand-name { font-size: 24px; }
@media (max-width: 620px){ .brand-star{ width: 40px; height: 40px; } .brand-name{ font-size: 23px; } }
.site-nav { display: flex; align-items: center; gap: 26px; }
.site-nav a { color: var(--text); font-size: 14.5px; font-weight: 500; }
.site-nav a:not(.btn):hover { color: var(--red); }
.site-nav a.btn { color: #fff; }
.site-nav a.btn:hover { color: #fff; }

/* Photo hero (full-bleed, dark overlay, centered) */
.hero-photo {
  position: relative;
  min-height: 90vh;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  color: #fff;
  padding: 96px 0;
  background:
    radial-gradient(760px 320px at 76% 2%, rgba(255,77,84,0.18), transparent 60%),
    linear-gradient(180deg, rgba(8,11,19,0.60) 0%, rgba(8,11,19,0.48) 40%, rgba(8,11,19,0.92) 100%),
    url('/img/hero-building.jpg') center 32% / cover no-repeat;
}
.hero-photo-inner { display: flex; flex-direction: column; align-items: center; max-width: 860px; margin: 0 auto; }
.hero-kicker { color: rgba(255,255,255,0.9); font-size: 13px; letter-spacing: 3.4px; text-transform: uppercase; font-weight: 600; margin: 0; }
.hero-rule { display: block; width: 300px; max-width: 62%; height: 0; border-top: 2px dashed rgba(255,255,255,0.45); margin: 26px auto; }
.hero-photo .hero-title { font-family: var(--font-display); font-weight: 600; color: #fff; font-size: clamp(38px, 5.4vw, 66px); line-height: 1.08; letter-spacing: -0.01em; max-width: 20ch; text-shadow: 0 2px 24px rgba(0,0,0,0.28); }
.hero-photo .hero-sub { color: rgba(255,255,255,0.9); font-size: clamp(17px, 1.6vw, 20px); max-width: 60ch; margin: 4px auto 0; line-height: 1.6; }
.hero-photo .hero-cta { justify-content: center; margin-top: 34px; }
.hero-photo .hero-trust { justify-content: center; border-top: none; padding-top: 10px; margin-top: 30px; gap: 10px 26px; }
.hero-photo .hero-trust span { color: rgba(255,255,255,0.92); font-size: 13.5px; }
.hero-photo .hero-trust svg { color: #fff; }
.btn-ghost-light { background: transparent; color: #fff; border: 1.5px solid rgba(255,255,255,0.6); }
.btn-ghost-light:hover { background: rgba(255,255,255,0.12); color: #fff; border-color: #fff; }
@media (max-width: 720px) {
  .hero-photo { min-height: 84vh; padding: 72px 0; }
  .hero-rule { margin: 20px auto; }
}

/* Hero */
.hero { padding: 84px 0 72px; background: linear-gradient(180deg, var(--surface) 0%, #ffffff 100%); border-bottom: 1px solid var(--line); }
.hero-grid { display: grid; grid-template-columns: 1.15fr 0.85fr; gap: 56px; align-items: center; }
.hero-title { font-size: clamp(38px, 5vw, 56px); color: var(--ink); max-width: 15ch; }
.hero-sub { color: var(--muted); font-size: 18.5px; max-width: 46ch; margin: 22px 0 0; }
.hero-cta { display: flex; gap: 14px; margin-top: 30px; flex-wrap: wrap; }
.hero-trust { display: flex; flex-wrap: wrap; gap: 8px 22px; margin-top: 30px; padding-top: 24px; border-top: 1px solid var(--line); }
.hero-trust span { display: inline-flex; align-items: center; gap: 7px; font-size: 13.5px; color: var(--navy); font-weight: 500; }
.hero-trust svg { color: var(--red); flex: none; }

/* Centered brand-led hero (logo = center stage) */
.hero-centered { text-align: center; padding: 72px 0 76px; }
.hero-centered-inner { display: flex; flex-direction: column; align-items: center; max-width: 780px; margin: 0 auto; }
.hero-logo { height: clamp(120px, 17vw, 188px); width: auto; display: block; margin: 0 0 34px; }
.hero-centered .hero-title { max-width: 20ch; }
.hero-centered .hero-sub { margin-left: auto; margin-right: auto; }
.hero-centered .hero-cta { justify-content: center; }
.hero-centered .hero-trust { justify-content: center; border-top: none; padding-top: 8px; }
@media (max-width: 620px) {
  .hero-centered { padding: 48px 0 52px; }
  .hero-logo { margin-bottom: 24px; }
}

/* Hero visual card */
.hero-card { background: var(--navy-deep); color: #fff; border-radius: var(--radius-lg); padding: 26px; box-shadow: var(--shadow-lg); position: relative; overflow: hidden; }
.hero-card::before { content: ""; position: absolute; top: -40px; right: -40px; width: 160px; height: 160px; background: radial-gradient(circle, rgba(201,168,76,.22), transparent 70%); pointer-events: none; }
.hero-card .hc-tag { font-size: 11.5px; letter-spacing: 1.4px; text-transform: uppercase; color: #aeb9cc; font-weight: 600; }
.hero-card .hc-amount { font-size: 46px; font-weight: 700; letter-spacing: -.02em; margin: 6px 0 2px; line-height: 1.04; }
.hero-card .hc-sub { color: #aeb9cc; font-size: 13px; }
.hc-rows { margin-top: 20px; border-top: 1px solid rgba(255,255,255,.12); padding-top: 16px; display: grid; gap: 12px; }
.hc-row { display: flex; align-items: center; justify-content: space-between; font-size: 14px; }
.hc-row span:first-child { color: #aeb9cc; }
.hc-row b { font-weight: 600; }
.hc-row .up { color: #64d19a; }
.hc-note { margin-top: 16px; font-size: 11px; color: #8390a6; }

/* Sections */
.section { padding: 84px 0; }
.section-sm { padding: 60px 0; }
.section-alt { background: var(--surface); border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.section-head { max-width: 640px; margin: 0 0 44px; }
.section-head.center { margin-left: auto; margin-right: auto; text-align: center; }
.section-head h2 { font-size: clamp(28px, 3.4vw, 36px); color: var(--ink); }
.section-head p { color: var(--muted); font-size: 17px; margin: 12px 0 0; }

/* Stat band */
.stats { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; }
.stat { text-align: center; padding: 8px; }
.stat-num { font-family: var(--font-display); font-size: 44px; font-weight: 600; color: var(--navy); letter-spacing: -.02em; }
.stat-num small { color: var(--red); }
.stat-label { font-size: 14px; color: var(--muted); margin-top: 4px; }

/* Icon badge */
.icon-badge { width: 48px; height: 48px; border-radius: 12px; background: var(--red-soft); color: var(--red); display: inline-flex; align-items: center; justify-content: center; margin-bottom: 18px; }
.icon-badge.navy { background: var(--surface-2); color: var(--navy); }

/* Steps */
.steps { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; counter-reset: step; }
.step { background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); padding: 28px; box-shadow: var(--shadow-sm); transition: transform .18s, box-shadow .18s; }
.step:hover { transform: translateY(-3px); box-shadow: var(--shadow-md); }
.step-num { display: inline-flex; align-items: center; justify-content: center; width: 38px; height: 38px; border-radius: 10px; background: var(--red); color: #fff; font-weight: 700; font-size: 16px; margin-bottom: 16px; }
.step h3 { font-size: 19px; color: var(--ink); margin-bottom: 8px; }
.step p { color: var(--muted); font-size: 15px; }

/* Calculator */
.calc-card { background: var(--card); border: 1px solid var(--line); border-radius: var(--radius-lg); box-shadow: var(--shadow-md); overflow: hidden; }
.calc-inputs { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; padding: 26px; border-bottom: 1px solid var(--line); background: rgba(255,255,255,.02); }
.field { display: flex; flex-direction: column; }
.field label { font-size: 12px; letter-spacing: .2px; color: var(--muted); margin-bottom: 6px; font-weight: 600; text-transform: uppercase; }
.field .opt { color: var(--muted-2); font-weight: 400; text-transform: none; letter-spacing: 0; }

select, input[type="text"], input[type="email"], input[type="tel"], textarea {
  width: 100%; background: rgba(255,255,255,.05); border: 1px solid var(--line-strong); border-radius: 9px;
  color: var(--ink); font-family: var(--font); font-size: 15px; padding: 12px 13px; appearance: none;
  transition: border-color .12s, box-shadow .12s;
}
select option { background: #0c1120; color: var(--ink); }
select { background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%23aeb9cd' stroke-width='3'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E"); background-repeat: no-repeat; background-position: right 13px center; padding-right: 36px; }
textarea { resize: vertical; }
input:focus, select:focus, textarea:focus { outline: none; border-color: var(--red); box-shadow: 0 0 0 3px var(--red-soft); }
:focus-visible { outline: 2px solid var(--red); outline-offset: 1px; }

.input-prefix { position: relative; display: flex; align-items: center; }
.input-prefix span { position: absolute; left: 13px; color: var(--muted); font-size: 15px; }
.input-prefix input { padding-left: 27px; }

.calc-results { padding: 26px; display: none; }
.calc-results.is-visible { display: block; animation: fade .3s ease; }
@keyframes fade { from { opacity: 0; transform: translateY(6px); } to { opacity: 1; transform: none; } }
.result-hero { border-bottom: 1px solid var(--line); padding-bottom: 18px; }
.result-label { font-size: 12px; letter-spacing: .5px; color: var(--muted); margin: 0; text-transform: uppercase; font-weight: 600; }
.result-amount { font-family: var(--font-display); font-size: clamp(40px, 6vw, 56px); font-weight: 600; color: var(--navy); margin: 6px 0 0; line-height: 1.02; letter-spacing: -.025em; }
.kpis { display: grid; grid-template-columns: repeat(3, 1fr); gap: 12px; margin: 20px 0; }
.kpi { background: var(--surface); border-radius: 11px; padding: 15px 16px; display: flex; flex-direction: column; }
.kpi-label { font-size: 12px; color: var(--muted); }
.kpi-value { font-size: 25px; font-weight: 700; color: var(--ink); margin-top: 2px; letter-spacing: -.01em; }
.kpi-value.accent { color: var(--red); }
.kpi-note { font-size: 11px; color: var(--muted-2); margin-top: 2px; }
.calc-breakdown { display: flex; flex-wrap: wrap; gap: 20px; font-size: 13px; color: var(--muted); margin-bottom: 20px; }
.calc-breakdown b { color: var(--ink); font-weight: 600; margin-left: 4px; }
.disclaimer { font-size: 12px; color: var(--muted-2); margin: 16px 0 0; }

/* Feature/benefit grid */
.benefit-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 28px 40px; }
.benefit h3 { font-size: 18.5px; color: var(--ink); margin-bottom: 7px; }
.benefit p { color: var(--muted); font-size: 15px; }

/* Example / proof card */
.example { display: grid; grid-template-columns: 1fr 1fr; gap: 0; border: 1px solid var(--line); border-radius: var(--radius-lg); overflow: hidden; box-shadow: var(--shadow-md); }
.example-left { padding: 40px; background: var(--navy-deep); color: #fff; }
.example-left h3 { color: #fff; font-size: 22px; margin-bottom: 10px; }
.example-left p { color: #aeb9cc; font-size: 15px; }
.example-badge { display: inline-block; font-size: 11px; letter-spacing: 1.2px; text-transform: uppercase; color: var(--gold); font-weight: 600; margin-bottom: 14px; }
.example-right { padding: 40px; background: rgba(255,255,255,.03); display: flex; flex-direction: column; justify-content: center; gap: 14px; }
.ex-row { display: flex; justify-content: space-between; align-items: baseline; padding-bottom: 12px; border-bottom: 1px solid var(--line); }
.ex-row:last-child { border-bottom: none; }
.ex-row .lbl { color: var(--muted); font-size: 14px; }
.ex-row .val { color: var(--ink); font-weight: 600; font-size: 17px; }
.ex-row.big .val { color: var(--red); font-size: 26px; font-weight: 700; }

/* Video */
.video-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.video-card { background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden; box-shadow: var(--shadow-sm); transition: transform .18s, box-shadow .18s; }
.video-card:hover { transform: translateY(-3px); box-shadow: var(--shadow-md); }
.video-thumb { aspect-ratio: 16 / 9; background: linear-gradient(135deg, var(--navy) 0%, var(--navy-deep) 100%); display: flex; align-items: center; justify-content: center; position: relative; }
.video-thumb .play { width: 56px; height: 56px; border-radius: 50%; background: rgba(255,255,255,.16); backdrop-filter: blur(2px); display: flex; align-items: center; justify-content: center; color: #fff; border: 1px solid rgba(255,255,255,.4); }
.video-thumb .soon { position: absolute; top: 12px; right: 12px; font-size: 10.5px; letter-spacing: 1px; text-transform: uppercase; color: #fff; background: rgba(255,255,255,.14); padding: 4px 8px; border-radius: 6px; }
.video-thumb video { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; background: #000; border: 0; display: block; }
.video-meta { padding: 18px; }
.video-meta h3 { font-size: 16.5px; color: var(--ink); margin-bottom: 5px; }
.video-meta p { font-size: 14px; color: var(--muted); }

/* FAQ */
.faq details { border-bottom: 1px solid var(--line); }
.faq summary { cursor: pointer; padding: 20px 0; font-size: 17px; color: var(--ink); font-weight: 600; list-style: none; display: flex; justify-content: space-between; align-items: center; gap: 16px; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; color: var(--red); font-size: 24px; line-height: 1; font-weight: 400; transition: transform .2s; }
.faq details[open] summary::after { content: "\2212"; }
.faq details p { color: var(--muted); margin: 0 0 20px; font-size: 15.5px; max-width: 680px; }

/* Lead form */
.lead-form { background: var(--card); border: 1px solid var(--line); border-radius: var(--radius-lg); box-shadow: var(--shadow-md); padding: 30px; }
.lead-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; margin-bottom: 18px; }
.lead-grid .full { grid-column: 1 / -1; }
.hp { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }
.lead-status { font-size: 14px; margin: 12px 0 0; min-height: 1em; color: var(--muted); }
.lead-status.is-error { color: var(--red); }

/* CTA band */
.cta-band { background: var(--navy-deep); color: #fff; border-radius: var(--radius-lg); padding: 52px 48px; text-align: center; position: relative; overflow: hidden; }
.cta-band::after { content: ""; position: absolute; bottom: -60px; left: 50%; transform: translateX(-50%); width: 380px; height: 200px; background: radial-gradient(ellipse, rgba(192,39,45,.28), transparent 70%); pointer-events: none; }
.cta-band h2 { color: #fff; font-size: clamp(26px, 3.4vw, 34px); position: relative; }
.cta-band p { color: #b7c1d3; font-size: 17px; margin: 12px auto 26px; max-width: 52ch; position: relative; }
.cta-band .btn { position: relative; }

/* Footer */
.site-footer { background: var(--navy-deep); color: #b7c1d3; padding: 52px 0 30px; }
.footer-top { display: flex; justify-content: space-between; gap: 40px; flex-wrap: wrap; padding-bottom: 30px; border-bottom: 1px solid rgba(255,255,255,.1); }
.footer-brand-block { max-width: 320px; }
.footer-logo { height: 50px; width: auto; display: block; }
.footer-tag { color: #8f9bb0; font-size: 14px; margin-top: 16px; }
.footer-cols { display: flex; gap: 56px; flex-wrap: wrap; }
.footer-col h4 { color: #fff; font-size: 13px; letter-spacing: .6px; text-transform: uppercase; margin-bottom: 14px; font-weight: 600; }
.footer-col a, .footer-col span { display: block; color: #b7c1d3; font-size: 14.5px; margin-bottom: 10px; }
.footer-col a:hover { color: #fff; }
.footer-fine { color: #7c889d; font-size: 12px; margin-top: 24px; max-width: 760px; line-height: 1.6; }

/* Scroll reveal — hidden only when JS is active (no-JS users see everything) */
.reveal { transition: opacity .6s ease, transform .6s ease; }
.js .reveal { opacity: 0; transform: translateY(18px); }
.reveal.in { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) {
  .js .reveal { opacity: 1; transform: none; transition: none; }
  html { scroll-behavior: auto; }
}

/* Responsive */
@media (max-width: 940px) {
  .hero-grid { grid-template-columns: 1fr; gap: 40px; }
  .hero-card { max-width: 460px; }
  .stats { grid-template-columns: repeat(2, 1fr); gap: 28px; }
  .steps { grid-template-columns: 1fr; }
  .benefit-grid { grid-template-columns: 1fr; }
  .video-grid { grid-template-columns: 1fr; }
  .example { grid-template-columns: 1fr; }
  .calc-inputs { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 620px) {
  .section, .hero { padding: 56px 0; }
  .site-nav { gap: 12px; }
  .site-nav a:not(.btn) { display: none; }
  .brand-logo { height: 52px; }
  .calc-inputs { grid-template-columns: 1fr; }
  .kpis { grid-template-columns: 1fr; }
  .lead-grid { grid-template-columns: 1fr; }
  .cta-band { padding: 40px 24px; }
  .footer-top { flex-direction: column; gap: 28px; }
}

/* Long-form / legal content */
.prose h1 { font-size: clamp(30px, 4vw, 40px); margin-bottom: 8px; }
.prose .updated { color: var(--muted-2); font-size: 14px; margin-bottom: 30px; }
.prose h2 { font-size: 21px; margin: 34px 0 10px; }
.prose h3 { font-size: 17px; margin: 22px 0 8px; }
.prose p, .prose li { color: var(--text); font-size: 15.5px; line-height: 1.7; }
.prose p { margin: 0 0 14px; }
.prose ul { margin: 0 0 16px; padding-left: 20px; }
.prose li { margin-bottom: 7px; }
.prose a { text-decoration: underline; }
.prose strong { color: var(--ink); font-weight: 600; }

/* ── Cutting-edge dark-glass polish ─────────────────────────────── */
.step, .calc-card, .video-card, .lead-form, .hero-card {
  backdrop-filter: blur(16px) saturate(1.15); -webkit-backdrop-filter: blur(16px) saturate(1.15);
  box-shadow: 0 1px 0 rgba(255,255,255,.05) inset, 0 22px 55px rgba(0,0,0,.5);
}
.step:hover, .video-card:hover { box-shadow: 0 1px 0 rgba(255,255,255,.09) inset, 0 30px 70px rgba(0,0,0,.6); border-color: var(--line-strong); }
.stat-num, .result-amount, .kpi-value, .hc-amount { font-family: var(--font-mono); font-variant-numeric: tabular-nums; }
.stat-num { color: var(--ink); }
.kpi-value { color: var(--ink); }
.result-amount { color: var(--mint); text-shadow: 0 0 34px rgba(95,224,168,.35); }
.hero-kicker { font-family: var(--font-mono); }
.kpi { background: rgba(255,255,255,.04); }
.cta-band, .example-left { background: linear-gradient(160deg, #0f1626 0%, #070b14 100%); }
.hero-card { background: rgba(255,255,255,.05); }
.footer-logo { height: 50px; }
.calc-note { background: var(--surface-2); border: 1px solid var(--line); border-radius: 12px; padding: 15px 17px; font-size: 14.5px; line-height: 1.55; color: var(--text); margin: 6px 0 18px; }