/* =============================================================
   Kasper Workflow Strategies — Design System
   Inherited from davidmosberg.com (executive, near-black)
   + Kasper Strategies energy (punchy accent, partnership voice)
   ============================================================= */

:root {
  /* Surfaces */
  --ink:        #0F1115;   /* primary dark */
  --ink-2:      #191A1F;   /* davidmosberg.com inherited theme */
  --ink-3:      #22242C;
  --ink-line:   rgba(255, 255, 255, 0.08);

  --paper:      #FAFAF7;
  --paper-2:    #F2F1EC;
  --paper-line: rgba(15, 17, 21, 0.08);

  /* Brand */
  --accent:     #E2483B;   /* punchy red — energy, CTAs */
  --accent-dk:  #B83628;
  --gold:       #F0B847;   /* $100K Challenge highlight */

  /* Text */
  --t-on-dark:  #ECEAE4;
  --t-on-dark-mute: #9CA0A8;
  --t-on-light: #1A1B20;
  --t-on-light-mute: #5A5E68;

  /* Type */
  --f-display: 'Playfair Display', Georgia, serif;
  --f-body:    'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --f-mono:    'JetBrains Mono', 'SF Mono', Menlo, monospace;

  /* Layout */
  --maxw:       1200px;
  --gutter:     clamp(1.25rem, 4vw, 3rem);
  --radius:     14px;
  --radius-sm:  8px;

  /* Motion */
  --ease:       cubic-bezier(0.2, 0.7, 0.2, 1);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: var(--f-body);
  font-size: 17px;
  line-height: 1.65;
  color: var(--t-on-light);
  background: var(--paper);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}
img, svg { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; transition: color 0.2s var(--ease); }
button { font-family: inherit; cursor: pointer; }

/* ---------- Type ---------- */
.eyebrow {
  font-family: var(--f-mono);
  font-size: 12px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--accent);
  margin: 0 0 16px;
  font-weight: 500;
}
.eyebrow.on-dark { color: var(--gold); }
h1, h2, h3, h4 { font-family: var(--f-display); font-weight: 600; letter-spacing: -0.01em; margin: 0 0 0.5em; line-height: 1.12; }
.h-display { font-size: clamp(2.5rem, 6vw, 4.75rem); font-weight: 600; line-height: 1.05; letter-spacing: -0.02em; }
.h-section { font-size: clamp(2rem, 4vw, 3.25rem); font-weight: 600; line-height: 1.1; }
.h-sub { font-family: var(--f-body); font-weight: 600; font-size: 1.25rem; letter-spacing: -0.005em; line-height: 1.35; }
.lede { font-size: clamp(1.05rem, 1.4vw, 1.25rem); line-height: 1.6; color: var(--t-on-light-mute); max-width: 60ch; }
.lede.on-dark { color: var(--t-on-dark-mute); }
.muted { color: var(--t-on-light-mute); }
.mono { font-family: var(--f-mono); }

/* ---------- Layout ---------- */
.container { max-width: var(--maxw); margin: 0 auto; padding: 0 var(--gutter); }
.section { padding: clamp(72px, 9vw, 120px) 0; }
.section.tight { padding: clamp(48px, 6vw, 80px) 0; }
.section.dark { background: var(--ink); color: var(--t-on-dark); }
.section.darker { background: var(--ink-2); color: var(--t-on-dark); }
.grid { display: grid; gap: 32px; }
.grid-3 { grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); }
.grid-2 { grid-template-columns: repeat(auto-fit, minmax(360px, 1fr)); }
.split-2 { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(40px, 5vw, 80px); align-items: center; }
@media (max-width: 880px) { .split-2 { grid-template-columns: 1fr; } }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex; align-items: center; gap: 10px;
  padding: 14px 24px; border-radius: 999px;
  font-weight: 600; font-size: 15px; letter-spacing: 0.01em;
  border: 1.5px solid transparent; cursor: pointer;
  transition: transform 0.2s var(--ease), background 0.2s var(--ease), border-color 0.2s var(--ease), color 0.2s var(--ease);
  text-decoration: none; white-space: nowrap;
}
.btn-primary { background: var(--accent); color: #fff; }
.btn-primary:hover { background: var(--accent-dk); transform: translateY(-1px); }
.btn-ghost { background: transparent; color: var(--t-on-light); border-color: rgba(15,17,21,0.2); }
.btn-ghost.on-dark { color: var(--t-on-dark); border-color: rgba(255,255,255,0.25); }
.btn-ghost:hover { border-color: var(--accent); color: var(--accent); }
.btn-ghost.on-dark:hover { border-color: var(--gold); color: var(--gold); }
.btn .arrow { transition: transform 0.2s var(--ease); }
.btn:hover .arrow { transform: translateX(3px); }

/* ---------- Nav ---------- */
.nav-wrap { position: sticky; top: 0; z-index: 50; background: rgba(15,17,21,0.85); backdrop-filter: saturate(140%) blur(12px); border-bottom: 1px solid var(--ink-line); }
.nav { display: flex; align-items: center; justify-content: space-between; padding: 18px 0; color: var(--t-on-dark); }
.brand { display: flex; align-items: center; gap: 12px; font-family: var(--f-display); font-weight: 600; font-size: 20px; letter-spacing: -0.01em; }
.brand-mark { width: 36px; height: 36px; border-radius: 8px; background: var(--ink-3); display: grid; place-items: center; color: var(--gold); font-family: var(--f-mono); font-weight: 600; font-size: 14px; letter-spacing: -0.02em; border: 1px solid var(--ink-line); }
.brand-mark::after { content: 'K×W'; }
.brand-name { line-height: 1.1; }
.brand-name small { display: block; font-family: var(--f-mono); font-size: 10px; letter-spacing: 0.16em; text-transform: uppercase; color: var(--t-on-dark-mute); font-weight: 400; margin-top: 2px; }
.nav-links { display: flex; gap: 28px; align-items: center; }
.nav-links a { color: var(--t-on-dark-mute); font-size: 14px; font-weight: 500; transition: color 0.2s; }
.nav-links a:hover, .nav-links a.is-active { color: var(--t-on-dark); }
.nav-cta { background: var(--accent); color: #fff !important; padding: 10px 18px; border-radius: 999px; font-size: 14px; font-weight: 600; }
.nav-cta:hover { background: var(--accent-dk); }
.nav-toggle { display: none; background: none; border: 0; color: var(--t-on-dark); }
@media (max-width: 880px) {
  .nav-links { position: absolute; top: 100%; left: 0; right: 0; background: var(--ink-2); flex-direction: column; padding: 24px; gap: 18px; align-items: flex-start; display: none; border-bottom: 1px solid var(--ink-line); }
  .nav-links.is-open { display: flex; }
  .nav-toggle { display: block; }
}

/* ---------- Hero ---------- */
.hero { background: var(--ink); color: var(--t-on-dark); padding: clamp(80px, 12vw, 160px) 0 clamp(80px, 10vw, 120px); position: relative; overflow: hidden; }
.hero::before { content: ''; position: absolute; inset: 0; background: radial-gradient(60% 50% at 80% 0%, rgba(240,184,71,0.08), transparent 70%), radial-gradient(40% 40% at 10% 100%, rgba(226,72,59,0.1), transparent 60%); pointer-events: none; }
.hero-inner { position: relative; display: grid; grid-template-columns: 1.3fr 1fr; gap: clamp(40px, 5vw, 80px); align-items: end; }
@media (max-width: 980px) { .hero-inner { grid-template-columns: 1fr; } }
.hero-meta { display: flex; gap: 24px; flex-wrap: wrap; font-family: var(--f-mono); font-size: 12px; letter-spacing: 0.14em; text-transform: uppercase; color: var(--t-on-dark-mute); margin-bottom: 32px; }
.hero-meta b { color: var(--gold); font-weight: 600; }
.hero h1 strong { color: var(--gold); font-weight: 600; font-style: italic; }
.hero-ctas { display: flex; gap: 12px; margin-top: 36px; flex-wrap: wrap; }
.hero-scoreboard { background: var(--ink-2); border: 1px solid var(--ink-line); border-radius: var(--radius); padding: 28px; }
.hero-scoreboard h4 { font-family: var(--f-mono); font-size: 11px; letter-spacing: 0.18em; text-transform: uppercase; color: var(--gold); margin: 0 0 20px; font-weight: 500; }
.hero-stats { display: grid; grid-template-columns: 1fr 1fr; gap: 20px 24px; }
.stat-big { font-family: var(--f-display); font-size: 2.25rem; font-weight: 600; letter-spacing: -0.02em; color: var(--t-on-dark); line-height: 1; }
.stat-label { font-size: 12px; color: var(--t-on-dark-mute); margin-top: 6px; letter-spacing: 0.02em; }

/* ---------- Sections ---------- */
.section-head { max-width: 760px; margin: 0 auto clamp(48px, 6vw, 72px); text-align: center; }
.section-head.left { text-align: left; margin-left: 0; }

/* ---------- Service cards (3-tier) ---------- */
.tier-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
@media (max-width: 880px) { .tier-grid { grid-template-columns: 1fr; } }
.tier { background: var(--paper); border: 1px solid var(--paper-line); border-radius: var(--radius); padding: 36px 32px; transition: transform 0.3s var(--ease), border-color 0.3s var(--ease), box-shadow 0.3s var(--ease); display: flex; flex-direction: column; }
.tier:hover { transform: translateY(-4px); border-color: var(--accent); box-shadow: 0 20px 40px -20px rgba(15,17,21,0.18); }
.tier-tag { font-family: var(--f-mono); font-size: 11px; letter-spacing: 0.16em; text-transform: uppercase; color: var(--accent); margin-bottom: 18px; font-weight: 500; }
.tier h3 { font-size: 1.5rem; margin-bottom: 12px; }
.tier-price { font-family: var(--f-mono); color: var(--t-on-light-mute); margin: 12px 0 20px; font-size: 14px; }
.tier ul { list-style: none; padding: 0; margin: 16px 0 24px; flex: 1; }
.tier li { padding: 8px 0; border-top: 1px solid var(--paper-line); font-size: 15px; color: var(--t-on-light-mute); display: flex; gap: 10px; }
.tier li::before { content: '→'; color: var(--accent); flex-shrink: 0; }
.tier.featured { background: var(--ink-2); color: var(--t-on-dark); border-color: var(--ink-line); }
.tier.featured li { border-color: var(--ink-line); color: var(--t-on-dark-mute); }
.tier.featured .tier-tag { color: var(--gold); }
.tier.featured .tier-price { color: var(--t-on-dark-mute); }

/* ---------- ICP / Clients ---------- */
.icp-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
@media (max-width: 880px) { .icp-grid { grid-template-columns: 1fr; } }
.icp { background: var(--paper); border: 1px solid var(--paper-line); border-radius: var(--radius); padding: 32px; transition: all 0.3s var(--ease); position: relative; overflow: hidden; }
.icp:hover { border-color: var(--ink); }
.icp-icon { width: 56px; height: 56px; border-radius: 14px; background: var(--ink); color: var(--gold); display: grid; place-items: center; margin-bottom: 24px; }
.icp-icon svg { width: 28px; height: 28px; }
.icp h3 { font-size: 1.35rem; margin-bottom: 12px; font-family: var(--f-body); font-weight: 600; }
.icp p { color: var(--t-on-light-mute); margin: 0 0 20px; font-size: 15px; }
.icp ul { list-style: none; padding: 0; margin: 0; font-size: 14px; color: var(--t-on-light-mute); }
.icp li { padding: 6px 0; border-top: 1px dashed var(--paper-line); }
.icp li:first-child { border: 0; }

/* ---------- Challenge feature ---------- */
.challenge-feat { background: var(--ink); color: var(--t-on-dark); border-radius: var(--radius); padding: clamp(40px, 5vw, 72px); display: grid; grid-template-columns: 1.3fr 1fr; gap: clamp(40px, 5vw, 64px); align-items: center; position: relative; overflow: hidden; }
.challenge-feat::before { content: ''; position: absolute; inset: 0; background: radial-gradient(50% 80% at 100% 0%, rgba(240,184,71,0.1), transparent 70%); pointer-events: none; }
@media (max-width: 980px) { .challenge-feat { grid-template-columns: 1fr; } }
.challenge-feat .eyebrow { color: var(--gold); }
.challenge-feat h2 { font-size: clamp(2rem, 3.6vw, 3rem); position: relative; }
.challenge-feat h2 em { color: var(--gold); font-style: normal; }
.challenge-feat p { color: var(--t-on-dark-mute); position: relative; }
.challenge-counter { position: relative; }
.challenge-counter .big { font-family: var(--f-display); font-size: clamp(4rem, 9vw, 7.5rem); line-height: 0.95; font-weight: 600; letter-spacing: -0.04em; color: var(--gold); }
.challenge-counter .big small { display: block; font-family: var(--f-mono); font-size: 12px; letter-spacing: 0.16em; text-transform: uppercase; color: var(--t-on-dark-mute); margin-top: 16px; font-weight: 500; }
.challenge-progress { margin-top: 28px; display: grid; gap: 12px; }
.progress-row { display: grid; grid-template-columns: 100px 1fr 60px; gap: 16px; align-items: center; font-size: 13px; color: var(--t-on-dark-mute); font-family: var(--f-mono); }
.bar { height: 6px; background: rgba(255,255,255,0.08); border-radius: 999px; overflow: hidden; }
.bar > i { display: block; height: 100%; background: var(--gold); border-radius: 999px; }

/* ---------- Episode cards ---------- */
.episodes { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
@media (max-width: 880px) { .episodes { grid-template-columns: 1fr; } }
.episode { background: var(--ink-2); border: 1px solid var(--ink-line); border-radius: var(--radius); overflow: hidden; transition: transform 0.3s var(--ease), border-color 0.3s var(--ease); cursor: pointer; }
.episode:hover { transform: translateY(-4px); border-color: var(--gold); }
.episode-thumb { aspect-ratio: 16/9; background: linear-gradient(135deg, var(--ink-3), var(--ink)); display: grid; place-items: center; position: relative; overflow: hidden; border-bottom: 1px solid var(--ink-line); }
.episode-thumb::before { content: ''; position: absolute; inset: 0; background: radial-gradient(circle at 30% 40%, rgba(240,184,71,0.2), transparent 50%); }
.episode-thumb .play { position: relative; width: 56px; height: 56px; border-radius: 50%; background: var(--accent); display: grid; place-items: center; }
.episode-thumb .play::after { content: ''; width: 0; height: 0; border-left: 14px solid #fff; border-top: 9px solid transparent; border-bottom: 9px solid transparent; margin-left: 4px; }
.episode-num { position: absolute; top: 16px; left: 16px; background: rgba(15,17,21,0.7); color: var(--gold); padding: 4px 10px; border-radius: 999px; font-family: var(--f-mono); font-size: 11px; letter-spacing: 0.14em; font-weight: 500; }
.episode-runtime { position: absolute; bottom: 16px; right: 16px; background: rgba(15,17,21,0.7); color: var(--t-on-dark); padding: 4px 10px; border-radius: 4px; font-family: var(--f-mono); font-size: 11px; }
.episode-body { padding: 24px; }
.episode-body h4 { font-family: var(--f-body); font-weight: 600; font-size: 1.05rem; margin: 0 0 8px; color: var(--t-on-dark); line-height: 1.3; }
.episode-body p { color: var(--t-on-dark-mute); font-size: 14px; margin: 0; }

/* ---------- Testimonials ---------- */
.tcards { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
@media (max-width: 880px) { .tcards { grid-template-columns: 1fr; } }
.tcard { background: var(--paper); border: 1px solid var(--paper-line); border-radius: var(--radius); padding: 32px; }
.tcard.on-dark { background: var(--ink-2); border-color: var(--ink-line); color: var(--t-on-dark); }
.tcard blockquote { font-family: var(--f-display); font-size: 1.2rem; line-height: 1.45; margin: 0 0 24px; font-weight: 500; letter-spacing: -0.005em; }
.tcard.on-dark blockquote { color: var(--t-on-dark); }
.tcard .who { display: flex; align-items: center; gap: 14px; }
.tavatar { width: 44px; height: 44px; border-radius: 50%; background: var(--ink); color: var(--gold); display: grid; place-items: center; font-family: var(--f-display); font-weight: 600; font-size: 16px; }
.who-name { font-weight: 600; font-size: 14px; color: var(--t-on-light); }
.tcard.on-dark .who-name { color: var(--t-on-dark); }
.who-role { font-size: 12px; color: var(--t-on-light-mute); font-family: var(--f-mono); letter-spacing: 0.02em; }
.tresult { margin-top: 20px; padding-top: 20px; border-top: 1px dashed var(--paper-line); display: flex; gap: 24px; }
.tcard.on-dark .tresult { border-color: var(--ink-line); }
.tresult > div { flex: 1; }
.tresult .num { font-family: var(--f-display); font-size: 1.5rem; color: var(--accent); font-weight: 600; }
.tcard.on-dark .tresult .num { color: var(--gold); }
.tresult .lbl { font-size: 11px; font-family: var(--f-mono); letter-spacing: 0.12em; text-transform: uppercase; color: var(--t-on-light-mute); }
.tcard.on-dark .tresult .lbl { color: var(--t-on-dark-mute); }

/* ---------- Team ---------- */
.team-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 32px; }
@media (max-width: 880px) { .team-grid { grid-template-columns: 1fr; } }
.tm { background: var(--paper); border: 1px solid var(--paper-line); border-radius: var(--radius); overflow: hidden; }
.tm.on-dark { background: var(--ink-2); border-color: var(--ink-line); color: var(--t-on-dark); }
.tm-photo { aspect-ratio: 4/3; background: linear-gradient(135deg, var(--ink-2), var(--ink-3)); display: grid; place-items: center; position: relative; }
.tm-photo .initials { font-family: var(--f-display); font-size: 5rem; color: var(--gold); font-weight: 600; }
.tm-photo .badge { position: absolute; bottom: 20px; left: 20px; background: rgba(15,17,21,0.75); color: var(--gold); padding: 6px 14px; border-radius: 999px; font-family: var(--f-mono); font-size: 11px; letter-spacing: 0.14em; text-transform: uppercase; }
.tm-body { padding: 32px; }
.tm-body h3 { font-size: 1.6rem; margin: 0 0 4px; font-family: var(--f-display); }
.tm-role { font-family: var(--f-mono); font-size: 12px; letter-spacing: 0.14em; text-transform: uppercase; color: var(--accent); margin-bottom: 18px; font-weight: 500; }
.tm.on-dark .tm-role { color: var(--gold); }
.tm-body p { margin: 0 0 14px; color: var(--t-on-light-mute); font-size: 15px; }
.tm.on-dark .tm-body p { color: var(--t-on-dark-mute); }
.tm-tags { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 18px; }
.tm-tag { font-family: var(--f-mono); font-size: 11px; letter-spacing: 0.04em; padding: 4px 10px; border: 1px solid var(--paper-line); border-radius: 999px; color: var(--t-on-light-mute); }
.tm.on-dark .tm-tag { border-color: var(--ink-line); color: var(--t-on-dark-mute); }

/* ---------- Blog ---------- */
.blog-feat { background: var(--ink); color: var(--t-on-dark); border-radius: var(--radius); overflow: hidden; display: grid; grid-template-columns: 1.1fr 1fr; align-items: stretch; margin-bottom: 56px; }
@media (max-width: 980px) { .blog-feat { grid-template-columns: 1fr; } }
.blog-feat-img { background: linear-gradient(135deg, var(--ink-3), var(--ink-2)); min-height: 320px; position: relative; }
.blog-feat-img::before { content: ''; position: absolute; inset: 0; background: radial-gradient(50% 50% at 70% 30%, rgba(240,184,71,0.12), transparent 70%); }
.blog-feat-body { padding: clamp(32px, 4vw, 56px); display: flex; flex-direction: column; justify-content: center; }
.post-meta { display: flex; gap: 18px; align-items: center; font-family: var(--f-mono); font-size: 11px; letter-spacing: 0.12em; text-transform: uppercase; color: var(--t-on-light-mute); margin-bottom: 18px; }
.blog-feat .post-meta { color: var(--t-on-dark-mute); }
.post-meta .cat { color: var(--accent); }
.blog-feat .post-meta .cat { color: var(--gold); }
.blog-feat-body h2 { font-size: clamp(1.6rem, 2.6vw, 2.4rem); margin-bottom: 16px; }
.posts { display: grid; grid-template-columns: repeat(3, 1fr); gap: 28px; }
@media (max-width: 880px) { .posts { grid-template-columns: 1fr; } }
.post { background: var(--paper); border: 1px solid var(--paper-line); border-radius: var(--radius); overflow: hidden; transition: transform 0.3s var(--ease), border-color 0.3s var(--ease); }
.post:hover { transform: translateY(-4px); border-color: var(--accent); }
.post-img { aspect-ratio: 16/10; background: linear-gradient(135deg, var(--paper-2), var(--paper)); position: relative; overflow: hidden; border-bottom: 1px solid var(--paper-line); }
.post-img.v1 { background: linear-gradient(135deg, #2A2D3A, #191A1F); }
.post-img.v2 { background: linear-gradient(135deg, #E2483B, #B83628); }
.post-img.v3 { background: linear-gradient(135deg, #F0B847, #C68F1F); }
.post-img.v4 { background: linear-gradient(135deg, #1A1B20, #353944); }
.post-img.v5 { background: linear-gradient(135deg, #4A2D3A, #2A1B20); }
.post-img.v6 { background: linear-gradient(135deg, #1F4E79, #103154); }
.post-body { padding: 24px; }
.post-body h3 { font-size: 1.2rem; margin: 0 0 8px; font-family: var(--f-body); font-weight: 600; line-height: 1.35; }
.post-body p { font-size: 14px; color: var(--t-on-light-mute); margin: 0; }

/* ---------- Forms ---------- */
.form-card { background: var(--paper); border: 1px solid var(--paper-line); border-radius: var(--radius); padding: clamp(32px, 4vw, 56px); }
.form-section { margin-bottom: 48px; }
.form-section:last-child { margin-bottom: 0; }
.form-section-head { display: flex; align-items: center; gap: 16px; margin-bottom: 28px; padding-bottom: 16px; border-bottom: 1px solid var(--paper-line); }
.fs-num { width: 36px; height: 36px; border-radius: 50%; background: var(--ink); color: var(--gold); display: grid; place-items: center; font-family: var(--f-mono); font-weight: 600; font-size: 14px; flex-shrink: 0; }
.fs-title { font-family: var(--f-display); font-size: 1.35rem; font-weight: 600; margin: 0; line-height: 1.2; }
.fs-sub { font-size: 13px; color: var(--t-on-light-mute); margin-top: 2px; font-family: var(--f-mono); letter-spacing: 0.04em; }
.field { margin-bottom: 22px; }
.field label { display: block; font-size: 13px; font-weight: 600; color: var(--t-on-light); margin-bottom: 8px; letter-spacing: 0.01em; }
.field label .req { color: var(--accent); }
.field .hint { font-size: 12px; color: var(--t-on-light-mute); margin-top: 6px; }
.field-row { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
@media (max-width: 600px) { .field-row { grid-template-columns: 1fr; } }
.input, .select, .textarea {
  width: 100%; padding: 12px 14px; border: 1.5px solid var(--paper-line); border-radius: var(--radius-sm);
  font-family: inherit; font-size: 15px; background: #fff; color: var(--t-on-light);
  transition: border-color 0.2s var(--ease), box-shadow 0.2s var(--ease);
}
.textarea { resize: vertical; min-height: 110px; line-height: 1.6; }
.input:focus, .select:focus, .textarea:focus { outline: none; border-color: var(--accent); box-shadow: 0 0 0 3px rgba(226,72,59,0.12); }
.radio-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(180px, 1fr)); gap: 12px; }
.radio-card { position: relative; }
.radio-card input { position: absolute; opacity: 0; pointer-events: none; }
.radio-card label { display: flex; flex-direction: column; gap: 4px; padding: 14px 16px; border: 1.5px solid var(--paper-line); border-radius: var(--radius-sm); cursor: pointer; transition: all 0.2s var(--ease); font-weight: 500; margin: 0; }
.radio-card label .sub { font-size: 12px; color: var(--t-on-light-mute); font-weight: 400; font-family: var(--f-mono); letter-spacing: 0.02em; }
.radio-card input:checked + label { border-color: var(--accent); background: rgba(226,72,59,0.04); }
.radio-card input:checked + label::after { content: '✓'; position: absolute; top: 12px; right: 14px; color: var(--accent); font-weight: 700; }
.check-list { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 10px; }
.check { display: flex; align-items: flex-start; gap: 10px; padding: 12px 14px; border: 1.5px solid var(--paper-line); border-radius: var(--radius-sm); cursor: pointer; transition: all 0.2s; font-size: 14px; }
.check input { margin-top: 3px; accent-color: var(--accent); }
.check:has(input:checked) { border-color: var(--accent); background: rgba(226,72,59,0.04); }
.slider-wrap { display: flex; flex-direction: column; gap: 8px; }
.slider-wrap input { width: 100%; accent-color: var(--accent); }
.slider-meta { display: flex; justify-content: space-between; font-family: var(--f-mono); font-size: 12px; color: var(--t-on-light-mute); }
.slider-val { color: var(--accent); font-weight: 600; font-family: var(--f-display); font-size: 1.4rem; }
.form-submit { margin-top: 36px; padding-top: 28px; border-top: 1px solid var(--paper-line); display: flex; justify-content: space-between; align-items: center; gap: 16px; flex-wrap: wrap; }
.form-success { display: none; padding: 32px; border-radius: var(--radius); background: var(--ink); color: var(--t-on-dark); text-align: center; }
.form-success.is-visible { display: block; }
.form-success h3 { color: var(--gold); font-family: var(--f-display); font-size: 1.75rem; margin-bottom: 12px; }
.form-success pre { text-align: left; background: var(--ink-2); padding: 20px; border-radius: var(--radius-sm); font-family: var(--f-mono); font-size: 12px; color: var(--t-on-dark-mute); margin-top: 24px; max-height: 320px; overflow: auto; }

/* ---------- CTA banner ---------- */
.cta-banner { background: var(--ink); color: var(--t-on-dark); border-radius: var(--radius); padding: clamp(40px, 5vw, 72px); text-align: center; position: relative; overflow: hidden; }
.cta-banner::before { content: ''; position: absolute; inset: 0; background: radial-gradient(50% 50% at 50% 0%, rgba(240,184,71,0.1), transparent 70%); pointer-events: none; }
.cta-banner h2 { position: relative; font-size: clamp(1.75rem, 3.5vw, 2.75rem); }
.cta-banner p { position: relative; max-width: 56ch; margin: 0 auto 32px; color: var(--t-on-dark-mute); }
.cta-banner .btn-primary { position: relative; }

/* ---------- Footer ---------- */
.footer { background: var(--ink-2); color: var(--t-on-dark); padding: 80px 0 32px; border-top: 1px solid var(--ink-line); }
.foot-grid { display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: 48px; margin-bottom: 48px; }
@media (max-width: 980px) { .foot-grid { grid-template-columns: 1fr 1fr; } }
@media (max-width: 600px) { .foot-grid { grid-template-columns: 1fr; } }
.foot-col h5 { font-family: var(--f-mono); font-size: 11px; letter-spacing: 0.16em; text-transform: uppercase; color: var(--gold); margin: 0 0 18px; font-weight: 500; }
.foot-col ul { list-style: none; padding: 0; margin: 0; }
.foot-col li { margin-bottom: 10px; }
.foot-col a { color: var(--t-on-dark-mute); font-size: 14px; transition: color 0.2s; }
.foot-col a:hover { color: var(--gold); }
.foot-news input { background: var(--ink); border: 1px solid var(--ink-line); color: var(--t-on-dark); padding: 12px 14px; border-radius: var(--radius-sm); font-family: inherit; font-size: 14px; width: 100%; margin-bottom: 10px; }
.foot-news input:focus { outline: none; border-color: var(--gold); }
.foot-news p { color: var(--t-on-dark-mute); font-size: 13px; margin: 0 0 14px; }
.foot-bottom { padding-top: 24px; border-top: 1px solid var(--ink-line); display: flex; justify-content: space-between; font-family: var(--f-mono); font-size: 12px; color: var(--t-on-dark-mute); flex-wrap: wrap; gap: 12px; }

/* ---------- Inner page hero ---------- */
.page-hero { background: var(--ink); color: var(--t-on-dark); padding: clamp(72px, 9vw, 120px) 0 clamp(56px, 7vw, 96px); position: relative; overflow: hidden; }
.page-hero::before { content: ''; position: absolute; inset: 0; background: radial-gradient(60% 80% at 100% 0%, rgba(240,184,71,0.08), transparent 70%); }
.page-hero-inner { position: relative; max-width: 760px; }
.page-hero .eyebrow { color: var(--gold); }

/* ---------- Utility ---------- */
.divider { height: 1px; background: var(--paper-line); margin: 0; border: 0; }
.divider.on-dark { background: var(--ink-line); }
.center { text-align: center; }
.mt-0 { margin-top: 0; }
.mt-1 { margin-top: 12px; }
.mt-2 { margin-top: 24px; }
.mt-3 { margin-top: 36px; }
.mt-4 { margin-top: 48px; }