/* ── DESIGN TOKENS ── */
:root {
  --av-ice-2:   #F8F9FF;
  --av-ice-4:   #E0E4FF;
  --av-ice-6:   #C0C8FF;
  --av-ice-7:   #8890DD;
  --av-ice-10:  #44488A;
  --av-ice-11:  #14163A;
  --av-white:   #FFFFFF;
  --av-bg:        #070708;
  --av-bg-raised: #0C0C0E;
  --av-bg-card:   #111114;
  --av-bg-mid:    #1A1A22;
  --av-slate-2:#EEEEF2; --av-slate-4:#A0A0B8; --av-slate-6:#6E6E90;
  --av-slate-7:#4A4A6A; --av-slate-10:#333348; --av-slate-11:#14141E;
  --av-aurora-6:#33CCAA; --av-aurora-7:#1AAA88; --av-aurora-10:#0A6655; --av-aurora-11:#042820;
  --av-aurora-4:#88EEC8;
  --av-dusk-4:#CCBEFF; --av-dusk-6:#9977EE; --av-dusk-7:#7755CC; --av-dusk-10:#3A2288; --av-dusk-11:#160C3A;
  --av-ember-4:#FFE088; --av-ember-6:#EEB833; --av-ember-7:#CC8800; --av-ember-10:#7A5000; --av-ember-11:#2E1A00;
  --av-frost-4:#B0D8FF; --av-frost-6:#66AAEE; --av-frost-7:#3378CC; --av-frost-10:#144488; --av-frost-11:#061830;
  --av-grad-brand: linear-gradient(135deg, #C0C8FF 0%, #8890DD 50%, #44488A 100%);
  --av-grad-ice-dark: linear-gradient(135deg, #44488A 0%, #14163A 100%);
  --av-font-family: 'Albert Sans', Arial, Helvetica, sans-serif;
  --av-font-logo: 'Varela Round', sans-serif;
  --av-font-code: 'Fira Code', monospace;
  --av-radius-sm: 4px; --av-radius-md: 8px; --av-radius-lg: 12px; --av-radius-xl: 16px;
  --av-shadow-sm: 0 1px 3px rgba(20,22,58,0.10);
  --av-shadow-md: 0 4px 12px rgba(20,22,58,0.14);
  --av-shadow-lg: 0 8px 24px rgba(20,22,58,0.18);
  --av-transition: 220ms ease;
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; }

body {
  font-family: var(--av-font-family);
  background: var(--av-white);
  color: var(--av-ice-11);
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

/* ── NAV ── */
.nav {
  position: sticky; top: 0; z-index: 100;
  background: rgba(255,255,255,0.96);
  border-bottom: 1px solid var(--av-ice-4);
  backdrop-filter: blur(12px);
  padding: 0 40px;
  height: 64px;
  display: flex; align-items: center; justify-content: space-between;
}
.nav-logo { display: flex; align-items: center; gap: 4px; text-decoration: none; }
.nav-logo span { font-family: var(--av-font-logo); font-size: 18px; letter-spacing: 0.13em; color: var(--av-ice-11); }
.nav-links { display: flex; align-items: center; gap: 32px; }
.nav-links a { font-size: 14px; font-weight: 500; color: var(--av-slate-7); text-decoration: none; transition: color var(--av-transition); }
.nav-links a:hover, .nav-links a.active { color: var(--av-ice-10); }
.nav-links a.active { font-weight: 600; }
.nav-right { display: flex; align-items: center; gap: 16px; }
.lang-toggle { display: flex; gap: 4px; }
.lang-btn { font-size: 12px; font-weight: 600; padding: 4px 10px; border-radius: var(--av-radius-sm); border: 1px solid var(--av-ice-4); background: transparent; cursor: pointer; color: var(--av-slate-7); transition: all var(--av-transition); font-family: var(--av-font-family); }
.lang-btn.active { background: var(--av-ice-10); color: var(--av-ice-2); border-color: var(--av-ice-10); }
.nav-back { font-size: 13px; font-weight: 500; color: var(--av-slate-7); text-decoration: none; display: flex; align-items: center; gap: 6px; transition: color var(--av-transition); }
.nav-back:hover { color: var(--av-ice-10); }

/* ── HERO (dark) ── */
.hero {
  background: linear-gradient(160deg, #070708 0%, #0C0C14 55%, #14163A 100%);
  padding: 96px 40px 80px;
  position: relative; overflow: hidden;
}
.hero::before {
  content: ''; position: absolute; top: 0; left: 0; right: 0; height: 3px;
  background: var(--av-grad-brand);
}
.hero-inner { max-width: 1100px; margin: 0 auto; display: grid; grid-template-columns: 1fr 1fr; gap: 64px; align-items: center; }
.hero-badge { display: inline-flex; align-items: center; gap: 6px; font-size: 11px; font-weight: 700; text-transform: uppercase; letter-spacing: 0.12em; color: var(--av-ice-6); border: 1px solid rgba(192,200,255,0.25); padding: 5px 12px; border-radius: var(--av-radius-sm); margin-bottom: 24px; }
.hero h1 { font-size: 48px; font-weight: 800; line-height: 1.1; letter-spacing: -0.03em; color: var(--av-ice-2); margin-bottom: 20px; }
.hero h1 span { background: var(--av-grad-brand); -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text; }
.hero-sub { font-size: 18px; color: var(--av-slate-4); line-height: 1.6; margin-bottom: 40px; font-weight: 400; }
.hero-trust { display: flex; gap: 24px; }
.hero-trust-item { display: flex; align-items: center; gap: 8px; font-size: 13px; color: var(--av-slate-6); }
.hero-trust-dot { width: 6px; height: 6px; border-radius: 50%; background: var(--av-aurora-6); flex-shrink: 0; }

/* Hero product visual */
.hero-visual { position: relative; }
.product-card {
  background: rgba(20,22,58,0.8);
  border: 1px solid rgba(192,200,255,0.15);
  border-radius: var(--av-radius-xl);
  padding: 24px;
  box-shadow: 0 24px 64px rgba(0,0,0,0.4);
}
.product-card-header { display: flex; align-items: center; gap: 8px; margin-bottom: 20px; padding-bottom: 16px; border-bottom: 1px solid rgba(192,200,255,0.1); }
.product-card-dot { width: 8px; height: 8px; border-radius: 50%; }
.product-card-label { font-size: 11px; font-weight: 700; text-transform: uppercase; letter-spacing: 0.1em; color: var(--av-ice-6); margin-left: auto; }
.product-input { background: rgba(8,8,20,0.6); border: 1px solid rgba(192,200,255,0.12); border-radius: var(--av-radius-md); padding: 12px 16px; margin-bottom: 12px; }
.product-input-label { font-size: 10px; font-weight: 600; text-transform: uppercase; letter-spacing: 0.1em; color: var(--av-slate-6); margin-bottom: 6px; }
.product-input-text { font-size: 13px; color: var(--av-slate-4); line-height: 1.5; }
.product-arrow { text-align: center; font-size: 18px; color: var(--av-ice-7); margin: 8px 0; }
.product-output { background: rgba(26,170,136,0.08); border: 1px solid rgba(26,170,136,0.2); border-radius: var(--av-radius-md); padding: 12px 16px; }
.product-output-label { font-size: 10px; font-weight: 600; text-transform: uppercase; letter-spacing: 0.1em; color: var(--av-aurora-6); margin-bottom: 6px; }
.product-output-item { display: flex; align-items: center; gap: 8px; font-size: 12px; color: var(--av-aurora-4); margin-bottom: 4px; }
.product-output-item::before { content: '✓'; font-size: 11px; color: var(--av-aurora-6); flex-shrink: 0; }
.product-tag { display: inline-block; font-size: 10px; font-weight: 700; text-transform: uppercase; letter-spacing: 0.08em; padding: 3px 8px; border-radius: 3px; margin-top: 10px; background: rgba(136,144,221,0.15); color: var(--av-ice-6); }

/* ── METRICS STRIP ── */
.metrics-strip { background: var(--av-ice-2); border-bottom: 1px solid var(--av-ice-4); padding: 32px 40px; }
.metrics-inner { max-width: 1100px; margin: 0 auto; display: grid; grid-template-columns: repeat(4, 1fr); gap: 0; }
.metric-item { text-align: center; padding: 0 24px; border-right: 1px solid var(--av-ice-4); }
.metric-item:last-child { border-right: none; }
.metric-number { font-size: 32px; font-weight: 800; color: var(--av-ice-10); letter-spacing: -0.02em; line-height: 1; margin-bottom: 6px; }
.metric-label { font-size: 13px; color: var(--av-slate-7); font-weight: 500; }

/* ── TRUST STRIP ── */
.trust-strip { padding: 28px 40px; border-bottom: 1px solid var(--av-ice-4); background: var(--av-white); }
.trust-inner { max-width: 1100px; margin: 0 auto; }
.trust-label { font-size: 11px; font-weight: 700; text-transform: uppercase; letter-spacing: 0.12em; color: var(--av-slate-7); text-align: center; margin-bottom: 20px; }
.trust-logos { display: flex; align-items: center; justify-content: center; gap: 40px; flex-wrap: wrap; }
.trust-logo-item { font-size: 13px; font-weight: 700; color: var(--av-slate-7); letter-spacing: 0.05em; text-transform: uppercase; opacity: 0.7; }

/* ── SECTIONS ── */
.section { padding: 96px 40px; }
.section-inner { max-width: 1100px; margin: 0 auto; }
.section-alt { background: var(--av-ice-2); }
.section-dark { background: var(--av-ice-11); }
.overline { font-size: 11px; font-weight: 700; text-transform: uppercase; letter-spacing: 0.14em; color: var(--av-ice-10); margin-bottom: 16px; }
.section-title { font-size: 36px; font-weight: 800; letter-spacing: -0.02em; color: var(--av-ice-11); line-height: 1.15; margin-bottom: 16px; }
.section-sub { font-size: 17px; color: var(--av-slate-7); line-height: 1.65; max-width: 560px; margin-bottom: 48px; font-weight: 500; }
.section-dark .section-title { color: var(--av-ice-4); }
.section-dark .overline { color: var(--av-ice-6); }
.section-dark .section-sub { color: var(--av-slate-4); }

/* ── PROBLEM ── */
.problem-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 16px; margin-bottom: 64px; }
.problem-card { background: var(--av-white); border: 1px solid var(--av-ice-4); border-radius: var(--av-radius-lg); padding: 28px; transition: box-shadow var(--av-transition), transform var(--av-transition); }
.problem-card:hover { box-shadow: var(--av-shadow-md); transform: translateY(-2px); }
.problem-icon { width: 40px; height: 40px; border-radius: var(--av-radius-md); background: var(--av-ice-4); display: flex; align-items: center; justify-content: center; margin-bottom: 16px; font-size: 18px; }
.problem-card h4 { font-size: 15px; font-weight: 700; color: var(--av-ice-11); margin-bottom: 10px; line-height: 1.3; }
.problem-card p { font-size: 14px; color: var(--av-slate-7); line-height: 1.6; }
.problem-pivot { background: var(--av-ice-10); border-radius: var(--av-radius-xl); padding: 40px 48px; display: flex; align-items: center; justify-content: space-between; gap: 40px; }
.problem-pivot-text h3 { font-size: 24px; font-weight: 700; color: var(--av-ice-2); margin-bottom: 10px; line-height: 1.3; }
.problem-pivot-text p { font-size: 15px; color: var(--av-ice-4); line-height: 1.6; }
.problem-pivot-stat { text-align: center; flex-shrink: 0; }
.problem-pivot-stat .big { font-size: 48px; font-weight: 800; color: var(--av-ice-6); line-height: 1; }
.problem-pivot-stat .small { font-size: 13px; color: var(--av-ice-4); margin-top: 4px; }

/* ── USE CASES TABS ── */
.tabs-row { display: flex; gap: 8px; margin-bottom: 32px; }
.tab-btn { font-size: 14px; font-weight: 600; padding: 10px 20px; border-radius: var(--av-radius-md); border: 1.5px solid var(--av-ice-4); background: transparent; cursor: pointer; color: var(--av-slate-7); transition: all var(--av-transition); font-family: var(--av-font-family); }
.tab-btn.active { background: var(--av-ice-10); color: var(--av-ice-2); border-color: var(--av-ice-10); }
.tab-btn:hover:not(.active) { border-color: var(--av-ice-7); color: var(--av-ice-10); }
.tab-panel { display: none; }
.tab-panel.active { display: grid; grid-template-columns: 1fr 1fr; gap: 40px; align-items: center; }
.tab-content h3 { font-size: 26px; font-weight: 700; color: var(--av-ice-11); margin-bottom: 16px; line-height: 1.2; }
.tab-content p { font-size: 15px; color: var(--av-slate-7); line-height: 1.65; margin-bottom: 24px; }
.tab-metric { display: inline-flex; align-items: baseline; gap: 8px; background: var(--av-ice-4); border-radius: var(--av-radius-md); padding: 12px 20px; margin-bottom: 24px; }
.tab-metric .num { font-size: 28px; font-weight: 800; color: var(--av-ice-10); }
.tab-metric .desc { font-size: 13px; color: var(--av-slate-7); }
.tab-checklist { display: flex; flex-direction: column; gap: 10px; }
.tab-check { display: flex; gap: 10px; align-items: flex-start; font-size: 14px; color: var(--av-slate-7); }
.tab-check-icon { width: 20px; height: 20px; border-radius: 50%; background: var(--av-aurora-7); display: flex; align-items: center; justify-content: center; flex-shrink: 0; margin-top: 2px; }
.tab-check-icon::after { content: '✓'; font-size: 11px; color: white; font-weight: 700; }
.tab-visual { background: var(--av-ice-2); border: 1px solid var(--av-ice-4); border-radius: var(--av-radius-xl); padding: 32px; }
.tab-before-after { display: flex; flex-direction: column; gap: 12px; }
.ba-row { display: flex; align-items: flex-start; gap: 12px; }
.ba-label { font-size: 10px; font-weight: 700; text-transform: uppercase; letter-spacing: 0.1em; padding: 4px 8px; border-radius: 3px; flex-shrink: 0; margin-top: 2px; }
.ba-label.before { background: rgba(238,56,56,0.1); color: #CC2222; }
.ba-label.after { background: rgba(26,170,136,0.1); color: var(--av-aurora-7); }
.ba-text { font-size: 13px; color: var(--av-slate-7); line-height: 1.5; }
.ba-divider { border: none; border-top: 1px solid var(--av-ice-4); margin: 4px 0; }

/* ── HOW IT WORKS ── */
.steps-grid { display: grid; grid-template-columns: repeat(4,1fr); gap: 0; position: relative; margin-top: 48px; }
.steps-grid::before { content: ''; position: absolute; top: 28px; left: 12%; right: 12%; height: 1px; background: var(--av-ice-4); z-index: 0; }
.step { text-align: center; padding: 0 16px; position: relative; z-index: 1; }
.step-number { width: 56px; height: 56px; border-radius: 50%; background: var(--av-white); border: 2px solid var(--av-ice-7); display: flex; align-items: center; justify-content: center; margin: 0 auto 20px; font-size: 18px; font-weight: 800; color: var(--av-ice-10); }
.step h4 { font-size: 15px; font-weight: 700; color: var(--av-ice-11); margin-bottom: 8px; }
.step p { font-size: 13px; color: var(--av-slate-7); line-height: 1.55; }
.step-active .step-number { background: var(--av-ice-10); border-color: var(--av-ice-10); color: var(--av-ice-2); }

/* ── 5 TRACKS ── */
.tracks-grid { display: flex; flex-direction: column; gap: 2px; }
.track-card { background: var(--av-white); border: 1px solid var(--av-ice-4); border-radius: var(--av-radius-lg); padding: 28px 32px; display: grid; grid-template-columns: 56px 1fr auto; gap: 24px; align-items: start; transition: box-shadow var(--av-transition), transform var(--av-transition); }
.track-card:hover { box-shadow: var(--av-shadow-md); transform: translateY(-1px); z-index: 1; position: relative; }
.track-num { font-size: 32px; font-weight: 800; color: var(--av-ice-4); line-height: 1; padding-top: 4px; }
.track-body h3 { font-size: 18px; font-weight: 700; color: var(--av-ice-11); margin-bottom: 6px; }
.track-body p { font-size: 14px; color: var(--av-slate-7); line-height: 1.6; margin-bottom: 14px; }
.track-bullets { display: flex; flex-direction: column; gap: 6px; }
.track-bullet { display: flex; gap: 8px; font-size: 13px; color: var(--av-slate-7); align-items: flex-start; }
.track-bullet::before { content: '→'; color: var(--av-ice-7); font-weight: 700; flex-shrink: 0; margin-top: 1px; }
.track-price-col { display: flex; flex-direction: column; align-items: flex-end; gap: 8px; padding-top: 4px; flex-shrink: 0; }
.track-badge { font-size: 11px; font-weight: 700; text-transform: uppercase; letter-spacing: 0.08em; padding: 4px 10px; border-radius: var(--av-radius-sm); }
.track-badge-education { background: var(--av-dusk-11); color: var(--av-dusk-4); }
.track-badge-platform { background: var(--av-frost-10); color: var(--av-frost-4); }
.track-badge-impl { background: var(--av-aurora-11); color: var(--av-aurora-4); }
.track-badge-advisory { background: var(--av-ember-11); color: var(--av-ember-4); }
.track-badge-network { background: var(--av-ice-11); color: var(--av-ice-6); }
.track-price { font-size: 20px; font-weight: 800; color: var(--av-ice-10); white-space: nowrap; }
.track-price-note { font-size: 11px; color: var(--av-slate-6); text-align: right; }

/* ── OUTCOMES ── */
.outcomes-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 16px; margin-bottom: 24px; }
.outcome-card { background: var(--av-white); border: 1px solid var(--av-ice-4); border-radius: var(--av-radius-lg); padding: 28px; }
.outcome-number { font-size: 40px; font-weight: 800; color: var(--av-ice-10); letter-spacing: -0.02em; line-height: 1; margin-bottom: 8px; }
.outcome-title { font-size: 14px; font-weight: 700; color: var(--av-ice-11); margin-bottom: 8px; }
.outcome-desc { font-size: 13px; color: var(--av-slate-7); line-height: 1.55; }
.case-study-card { background: var(--av-ice-10); border-radius: var(--av-radius-xl); padding: 36px 40px; display: grid; grid-template-columns: 1fr 1fr; gap: 40px; align-items: center; }
.cs-left h3 { font-size: 22px; font-weight: 700; color: var(--av-ice-2); margin-bottom: 12px; }
.cs-left p { font-size: 14px; color: var(--av-ice-4); line-height: 1.65; }
.cs-right { display: flex; flex-direction: column; gap: 16px; }
.cs-stat { background: rgba(248,249,255,0.08); border-radius: var(--av-radius-md); padding: 16px 20px; border: 1px solid rgba(192,200,255,0.1); }
.cs-stat .n { font-size: 28px; font-weight: 800; color: var(--av-ice-6); }
.cs-stat .l { font-size: 12px; color: var(--av-ice-4); margin-top: 2px; }

/* ── PRICING ── */
.pricing-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 16px; margin-bottom: 48px; }
.pricing-card { background: var(--av-white); border: 1.5px solid var(--av-ice-4); border-radius: var(--av-radius-xl); padding: 32px; position: relative; transition: box-shadow var(--av-transition); }
.pricing-card:hover { box-shadow: var(--av-shadow-lg); }
.pricing-card.featured { border-color: var(--av-ice-7); box-shadow: var(--av-shadow-md); }
.pricing-popular { position: absolute; top: -12px; left: 50%; transform: translateX(-50%); font-size: 11px; font-weight: 700; text-transform: uppercase; letter-spacing: 0.1em; padding: 4px 14px; border-radius: var(--av-radius-sm); background: var(--av-ice-10); color: var(--av-ice-2); white-space: nowrap; }
.pricing-tier { font-size: 12px; font-weight: 700; text-transform: uppercase; letter-spacing: 0.12em; color: var(--av-slate-6); margin-bottom: 16px; }
.pricing-price { font-size: 40px; font-weight: 800; color: var(--av-ice-11); letter-spacing: -0.02em; line-height: 1; }
.pricing-price sup { font-size: 20px; font-weight: 700; vertical-align: top; margin-top: 8px; display: inline-block; }
.pricing-period { font-size: 13px; color: var(--av-slate-6); margin-top: 4px; margin-bottom: 24px; }
.pricing-divider { border: none; border-top: 1px solid var(--av-ice-4); margin: 20px 0; }
.pricing-features { display: flex; flex-direction: column; gap: 10px; }
.pricing-feature { display: flex; gap: 10px; font-size: 14px; color: var(--av-slate-7); align-items: flex-start; }
.pricing-check { color: var(--av-aurora-7); font-weight: 700; flex-shrink: 0; }
.pricing-faq { background: var(--av-ice-2); border-radius: var(--av-radius-xl); padding: 40px; }
.faq-title { font-size: 18px; font-weight: 700; color: var(--av-ice-11); margin-bottom: 24px; }
.faq-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 24px; }
.faq-item h4 { font-size: 14px; font-weight: 700; color: var(--av-ice-11); margin-bottom: 8px; line-height: 1.3; }
.faq-item p { font-size: 13px; color: var(--av-slate-7); line-height: 1.6; }

/* ── TIER MODAL ── */
.tier-modal-overlay { display: none; position: fixed; top: 0; left: 0; right: 0; bottom: 0; background: rgba(20,22,58,0.55); z-index: 999; align-items: center; justify-content: center; }
.tier-modal-overlay.open { display: flex; }
.tier-modal-box { background: var(--av-white); border-radius: var(--av-radius-xl); padding: 28px 32px; max-width: 560px; width: calc(100% - 32px); max-height: 80vh; overflow-y: auto; position: relative; box-shadow: 0 16px 48px rgba(20,22,58,0.22); }
.tier-modal-close { position: absolute; top: 16px; right: 20px; background: none; border: none; font-size: 20px; cursor: pointer; color: var(--av-slate-6); line-height: 1; padding: 0; }
.tier-modal-close:hover { color: var(--av-ice-11); }
.tier-modal-title { font-size: 16px; font-weight: 800; color: var(--av-ice-11); margin-bottom: 4px; letter-spacing: -0.01em; }
.tier-modal-sub { font-size: 11px; color: var(--av-slate-6); margin-bottom: 20px; font-style: italic; }
.tier-modal-section { margin-bottom: 18px; }
.tier-modal-section-title { font-size: 10px; font-weight: 800; text-transform: uppercase; letter-spacing: 0.12em; color: var(--av-ice-10); margin-bottom: 8px; padding-bottom: 4px; border-bottom: 1px solid var(--av-ice-4); }
.tier-modal-box p, .tier-modal-box li { font-size: 11px; color: var(--av-slate-7); line-height: 1.6; }
.tier-modal-box ul { padding-left: 14px; margin: 0; }
.tier-modal-box ul li { margin-bottom: 5px; }
.tier-modal-box strong { color: var(--av-ice-11); font-weight: 700; }
.tier-modal-price-table { width: 100%; border-collapse: collapse; margin-bottom: 8px; }
.tier-modal-price-table td { font-size: 11px; padding: 4px 6px; color: var(--av-slate-7); border-bottom: 1px solid var(--av-ice-4); }
.tier-modal-price-table td:first-child { color: var(--av-ice-11); font-weight: 600; }
.tier-modal-price-table tr:last-child td { border-bottom: none; }
.tier-modal-consulting-table { width: 100%; border-collapse: collapse; }
.tier-modal-consulting-table th { font-size: 10px; font-weight: 700; text-transform: uppercase; letter-spacing: 0.08em; color: var(--av-slate-6); padding: 4px 6px; border-bottom: 1px solid var(--av-ice-4); text-align: left; }
.tier-modal-consulting-table td { font-size: 11px; padding: 4px 6px; color: var(--av-slate-7); border-bottom: 1px solid var(--av-ice-4); }
.tier-modal-consulting-table tr:last-child td { border-bottom: none; }
.pricing-details-btn { margin-top: 20px; width: 100%; padding: 9px; border-radius: var(--av-radius-md); border: 1.5px solid var(--av-ice-7); background: transparent; color: var(--av-ice-10); font-size: 13px; font-weight: 600; cursor: pointer; font-family: var(--av-font-family); transition: all var(--av-transition); }
.pricing-details-btn:hover { background: var(--av-ice-10); color: var(--av-ice-2); border-color: var(--av-ice-10); }
.pricing-cta-btn { display: block; margin-top: 10px; width: 100%; padding: 10px; border-radius: var(--av-radius-md); background: var(--av-ice-10); color: var(--av-ice-2); font-size: 13px; font-weight: 700; cursor: pointer; font-family: var(--av-font-family); text-align: center; text-decoration: none; transition: all var(--av-transition); box-sizing: border-box; }
.pricing-cta-btn:hover { background: var(--av-ice-11); }

/* ── TESTIMONIALS ── */
.testimonials-grid { display: flex; flex-direction: column; gap: 16px; }
.testimonial-card { background: var(--av-white); border: 1px solid var(--av-ice-4); border-radius: var(--av-radius-lg); padding: 28px 32px; display: grid; grid-template-columns: auto 1fr; gap: 24px; align-items: start; transition: box-shadow var(--av-transition); }
.testimonial-card:hover { box-shadow: var(--av-shadow-md); }
.testimonial-avatar { width: 48px; height: 48px; border-radius: 50%; background: var(--av-ice-4); display: flex; align-items: center; justify-content: center; font-size: 16px; font-weight: 700; color: var(--av-ice-10); flex-shrink: 0; }
.testimonial-quote { font-size: 15px; color: var(--av-ice-11); line-height: 1.65; margin-bottom: 16px; font-style: italic; }
.testimonial-meta { display: flex; align-items: center; justify-content: space-between; }
.testimonial-name { font-size: 13px; font-weight: 700; color: var(--av-ice-11); }
.testimonial-role { font-size: 12px; color: var(--av-slate-6); margin-top: 2px; }
.testimonial-tag { font-size: 11px; font-weight: 600; padding: 4px 10px; border-radius: var(--av-radius-sm); background: var(--av-ice-2); color: var(--av-ice-10); border: 1px solid var(--av-ice-4); }

/* ── COMPANY / ABOUT ── */
.about-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 64px; align-items: start; }
.about-text h2 { font-size: 36px; font-weight: 800; color: var(--av-ice-11); margin-bottom: 20px; line-height: 1.15; letter-spacing: -0.02em; }
.about-text p { font-size: 15px; color: var(--av-slate-7); line-height: 1.7; margin-bottom: 16px; }
.about-values { display: flex; flex-direction: column; gap: 12px; margin-top: 24px; }
.about-value { display: flex; gap: 12px; align-items: flex-start; }
.about-value-icon { width: 32px; height: 32px; border-radius: var(--av-radius-md); background: var(--av-ice-4); display: flex; align-items: center; justify-content: center; flex-shrink: 0; font-size: 14px; }
.about-value-text h4 { font-size: 14px; font-weight: 700; color: var(--av-ice-11); margin-bottom: 3px; }
.about-value-text p { font-size: 13px; color: var(--av-slate-7); line-height: 1.5; margin: 0; }
.founder-card { background: var(--av-ice-2); border: 1px solid var(--av-ice-4); border-radius: var(--av-radius-xl); padding: 32px; }
.founder-header { display: flex; align-items: center; gap: 16px; margin-bottom: 20px; padding-bottom: 20px; border-bottom: 1px solid var(--av-ice-4); }
.founder-avatar { width: 64px; height: 64px; border-radius: 50%; background: var(--av-ice-10); display: flex; align-items: center; justify-content: center; font-size: 22px; font-weight: 800; color: var(--av-ice-2); flex-shrink: 0; font-family: var(--av-font-logo); }
.founder-name { font-size: 20px; font-weight: 700; color: var(--av-ice-11); margin-bottom: 3px; }
.founder-title { font-size: 13px; color: var(--av-slate-7); }
.founder-placeholder { background: var(--av-ice-4); border-radius: var(--av-radius-md); padding: 20px 24px; }
.founder-placeholder p { font-size: 13px; color: var(--av-ice-10); line-height: 1.6; font-style: italic; text-align: center; }
.founder-stats { display: grid; grid-template-columns: repeat(3,1fr); gap: 12px; margin-top: 20px; }
.founder-stat { text-align: center; }
.founder-stat .n { font-size: 22px; font-weight: 800; color: var(--av-ice-10); }
.founder-stat .l { font-size: 11px; color: var(--av-slate-7); margin-top: 2px; }

/* ── FOOTER ── */
.footer { background: var(--av-ice-11); padding: 64px 40px 32px; }
.footer-inner { max-width: 1100px; margin: 0 auto; }
.footer-top { display: grid; grid-template-columns: 1fr 1fr; gap: 48px; margin-bottom: 48px; }
.footer-logo { display: flex; align-items: center; gap: 4px; margin-bottom: 16px; }
.footer-logo span { font-family: var(--av-font-logo); font-size: 18px; letter-spacing: 0.13em; color: var(--av-ice-2); }
.footer-tagline { font-size: 14px; color: var(--av-slate-4); line-height: 1.6; }
.footer-col h4 { font-size: 12px; font-weight: 700; text-transform: uppercase; letter-spacing: 0.12em; color: var(--av-slate-6); margin-bottom: 16px; }
.footer-col a { display: block; font-size: 14px; color: var(--av-slate-4); text-decoration: none; margin-bottom: 10px; transition: color var(--av-transition); }
.footer-col a:hover { color: var(--av-ice-6); }
.footer-bottom { border-top: 1px solid rgba(192,200,255,0.1); padding-top: 24px; display: flex; align-items: center; justify-content: space-between; flex-wrap: wrap; gap: 12px; }
.footer-copy { font-size: 12px; color: var(--av-slate-7); }
.footer-legal { display: flex; gap: 20px; flex-wrap: wrap; }
.footer-legal a { font-size: 12px; color: var(--av-ice-7); text-decoration: none; transition: color var(--av-transition); }
.footer-legal a:hover { color: var(--av-ice-6); }

/* ── WORKSHOP — OVERVIEW CARDS ── */
.overview-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; margin-bottom: 48px; }
.day-card { border-radius: var(--av-radius-xl); padding: 36px; border: 1.5px solid var(--av-ice-6); background: rgba(255,255,255,0.88); transition: box-shadow var(--av-transition); }
.day-card:hover { box-shadow: var(--av-shadow-lg); }
.day-card.day2 { background: var(--av-ice-11); border-color: rgba(192,200,255,0.15); }
.day-label { font-size: 11px; font-weight: 700; text-transform: uppercase; letter-spacing: 0.14em; color: var(--av-ice-10); margin-bottom: 8px; }
.day-card.day2 .day-label { color: var(--av-ice-6); }
.day-title { font-size: 24px; font-weight: 800; color: var(--av-ice-11); margin-bottom: 12px; line-height: 1.2; letter-spacing: -0.02em; }
.day-card.day2 .day-title { color: var(--av-ice-2); }
.day-desc { font-size: 14px; color: var(--av-slate-7); line-height: 1.65; margin-bottom: 20px; }
.day-card.day2 .day-desc { color: var(--av-ice-4); }
.day-facts { display: flex; gap: 12px; flex-wrap: wrap; }
.day-fact { font-size: 12px; font-weight: 600; padding: 4px 12px; border-radius: var(--av-radius-sm); background: var(--av-ice-4); color: var(--av-ice-10); }
.day-card.day2 .day-fact { background: rgba(192,200,255,0.1); color: var(--av-ice-4); }

/* ── WORKSHOP — REVEAL BOX ── */
.reveal-box { background: var(--av-ice-10); border-radius: var(--av-radius-xl); padding: 32px 40px; display: flex; align-items: center; gap: 32px; }
.reveal-icon { font-size: 40px; flex-shrink: 0; }
.reveal-text h3 { font-size: 20px; font-weight: 700; color: var(--av-ice-2); margin-bottom: 8px; line-height: 1.3; }
.reveal-text p { font-size: 14px; color: var(--av-ice-4); line-height: 1.65; }

/* ── WORKSHOP — TRACKS SPLIT ── */
.tracks-split { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; margin-bottom: 48px; }
.track-panel { border-radius: var(--av-radius-xl); padding: 32px; border: 1.5px solid var(--av-ice-6); background: rgba(255,255,255,0.88); }
.track-panel.track-b { border-color: var(--av-dusk-10); background: rgba(55,34,136,0.03); }
.track-header { display: flex; align-items: center; gap: 12px; margin-bottom: 20px; padding-bottom: 20px; border-bottom: 1px solid var(--av-ice-4); }
.track-panel.track-b .track-header { border-bottom-color: rgba(153,119,238,0.2); }
.track-badge.a { background: var(--av-frost-11); color: var(--av-frost-4); }
.track-badge.b { background: var(--av-dusk-11); color: var(--av-dusk-4); }
.track-title { font-size: 16px; font-weight: 700; color: var(--av-ice-11); }
.track-panel.track-b .track-title { color: var(--av-dusk-7); }
.track-scenario { background: var(--av-ice-4); border-radius: var(--av-radius-md); padding: 14px 16px; margin-bottom: 20px; border-left: 3px solid var(--av-ice-7); }
.track-panel.track-b .track-scenario { background: rgba(55,34,136,0.05); border-left-color: var(--av-dusk-6); }
.track-scenario-label { font-size: 10px; font-weight: 700; text-transform: uppercase; letter-spacing: 0.1em; color: var(--av-slate-6); margin-bottom: 4px; }
.track-scenario-text { font-size: 13px; color: var(--av-ice-11); font-weight: 600; line-height: 1.4; }
.track-section-title { font-size: 12px; font-weight: 700; text-transform: uppercase; letter-spacing: 0.1em; color: var(--av-slate-6); margin-bottom: 12px; }
.track-solo { border-radius: var(--av-radius-xl); padding: 32px; border: 1.5px solid var(--av-ice-6); background: rgba(255,255,255,0.88); max-width: 760px; margin: 0 auto; }

/* ── WORKSHOP — LEVEL PILLS ── */
.levels-list { display: flex; flex-direction: column; gap: 8px; }
.level-row { display: flex; align-items: flex-start; gap: 12px; }
.level-num { font-family: var(--av-font-code); font-size: 11px; font-weight: 700; color: var(--av-ice-7); flex-shrink: 0; width: 20px; padding-top: 1px; }
.track-panel.track-b .level-num { color: var(--av-dusk-6); }
.level-text { font-size: 13px; color: var(--av-slate-7); line-height: 1.5; }
.level-text strong { color: var(--av-ice-11); font-weight: 700; }
.level-divider { height: 1px; background: var(--av-ice-4); margin: 10px 0; }
.track-panel.track-b .level-divider { background: rgba(153,119,238,0.15); }

/* ── WORKSHOP — INFRA ── */
.infra-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 16px; }
.infra-card { background: rgba(255,255,255,0.88); border: 1px solid var(--av-ice-6); border-radius: var(--av-radius-lg); padding: 24px; }
.infra-icon { font-size: 28px; margin-bottom: 12px; }
.infra-title { font-size: 14px; font-weight: 700; color: var(--av-ice-11); margin-bottom: 6px; }
.infra-desc { font-size: 13px; color: var(--av-slate-7); line-height: 1.55; }
.infra-tag { display: inline-block; font-family: var(--av-font-code); font-size: 11px; padding: 2px 8px; border-radius: 3px; background: var(--av-ice-4); color: var(--av-ice-10); margin-top: 10px; }

/* ── WORKSHOP — DAY 2 ── */
.day2-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 40px; align-items: start; }
.day2-flow { display: flex; flex-direction: column; gap: 12px; }
.day2-step { display: flex; gap: 16px; align-items: flex-start; }
.day2-step-num { width: 36px; height: 36px; border-radius: 50%; background: rgba(192,200,255,0.1); border: 1.5px solid rgba(192,200,255,0.2); display: flex; align-items: center; justify-content: center; font-size: 14px; font-weight: 800; color: var(--av-ice-6); flex-shrink: 0; }
.day2-step-body h4 { font-size: 14px; font-weight: 700; color: var(--av-ice-2); margin-bottom: 4px; }
.day2-step-body p { font-size: 13px; color: var(--av-ice-4); line-height: 1.55; }
.day2-step-connector { width: 1px; height: 16px; background: rgba(192,200,255,0.1); margin-left: 17px; }
.day2-outputs { display: flex; flex-direction: column; gap: 12px; }
.day2-output-card { background: rgba(248,249,255,0.05); border: 1px solid rgba(192,200,255,0.12); border-radius: var(--av-radius-lg); padding: 20px 24px; }
.day2-output-label { font-size: 10px; font-weight: 700; text-transform: uppercase; letter-spacing: 0.1em; color: var(--av-ice-6); margin-bottom: 6px; }
.day2-output-title { font-size: 14px; font-weight: 700; color: var(--av-ice-2); margin-bottom: 4px; }
.day2-output-desc { font-size: 12px; color: var(--av-ice-4); line-height: 1.55; }

/* ── WORKSHOP — PRESENTATIONS ── */
.pres-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 16px; }
.pres-card { background: rgba(255,255,255,0.88); border: 1px solid var(--av-ice-6); border-radius: var(--av-radius-lg); padding: 28px; display: flex; flex-direction: column; gap: 12px; transition: box-shadow var(--av-transition); }
.pres-card:hover { box-shadow: var(--av-shadow-md); }
.pres-when { font-size: 10px; font-weight: 700; text-transform: uppercase; letter-spacing: 0.1em; padding: 3px 10px; border-radius: 3px; background: var(--av-aurora-11); color: var(--av-aurora-4); }
.pres-when.mid { background: var(--av-ice-11); color: var(--av-ice-6); }
.pres-when.end { background: var(--av-dusk-11); color: var(--av-dusk-4); }
.pres-title { font-size: 16px; font-weight: 700; color: var(--av-ice-11); line-height: 1.3; }
.pres-desc { font-size: 13px; color: var(--av-slate-7); line-height: 1.6; flex: 1; }
.pres-badge-row { display: flex; align-items: center; gap: 6px; margin-top: 4px; }
.pres-badge-dot { width: 6px; height: 6px; border-radius: 50%; background: var(--av-aurora-6); flex-shrink: 0; }
.pres-badge-txt { font-size: 11px; font-weight: 600; color: var(--av-aurora-7); text-transform: uppercase; letter-spacing: 0.08em; }

/* ── WORKSHOP — FEEDBACK ── */
.feedback-grid { display: flex; flex-direction: column; gap: 16px; }
.feedback-card { background: rgba(255,255,255,0.88); border: 1px solid var(--av-ice-6); border-radius: var(--av-radius-lg); padding: 28px 32px; display: grid; grid-template-columns: auto 1fr; gap: 24px; align-items: start; transition: box-shadow var(--av-transition); }
.feedback-card:hover { box-shadow: var(--av-shadow-md); }
.feedback-avatar { width: 48px; height: 48px; border-radius: 50%; display: flex; align-items: center; justify-content: center; font-size: 16px; font-weight: 700; flex-shrink: 0; }
.feedback-avatar.a { background: var(--av-frost-10); color: var(--av-frost-4); }
.feedback-avatar.b { background: var(--av-dusk-10); color: var(--av-dusk-4); }
.feedback-avatar.d2 { background: var(--av-ice-10); color: var(--av-ice-2); }
.feedback-quote { font-size: 15px; color: var(--av-ice-11); line-height: 1.65; margin-bottom: 16px; font-style: italic; }
.feedback-meta { display: flex; align-items: center; justify-content: space-between; }
.feedback-name { font-size: 13px; font-weight: 700; color: var(--av-ice-11); }
.feedback-role { font-size: 12px; color: var(--av-slate-6); margin-top: 2px; }
.feedback-tag { font-size: 11px; font-weight: 600; padding: 4px 10px; border-radius: var(--av-radius-sm); background: var(--av-ice-4); color: var(--av-ice-10); border: 1px solid var(--av-ice-6); }
.feedback-tag.b { background: rgba(55,34,136,0.06); color: var(--av-dusk-7); border-color: rgba(153,119,238,0.2); }
.feedback-tag.d2 { background: var(--av-ice-4); color: var(--av-ice-10); }

/* ── WORKSHOP — CASE SWITCHER ── */
.case-switcher { background: var(--av-white); border-bottom: 1px solid var(--av-ice-4); padding: 0 40px; }
.case-switcher-inner { max-width: 1100px; margin: 0 auto; display: flex; gap: 32px; align-items: center; height: 48px; }
.case-btn { background: none; border: none; cursor: pointer; font-family: var(--av-font-family); font-size: 14px; padding: 0 0 4px 0; transition: all 220ms ease; }
.case-btn.active { font-weight: 600; color: var(--av-ice-10); border-bottom: 2px solid var(--av-ice-10); }
.case-btn.inactive { font-weight: 500; color: var(--av-slate-6); border-bottom: 2px solid transparent; }

/* ── WORKSHOP — HERO (single-column variant) ── */
.hero-inner-single { max-width: 1100px; margin: 0 auto; }
.hero-meta { display: flex; gap: 32px; flex-wrap: wrap; }
.hero-meta-item { display: flex; align-items: center; gap: 8px; font-size: 13px; color: var(--av-slate-4); }
.hero-meta-dot { width: 6px; height: 6px; border-radius: 50%; background: var(--av-aurora-6); flex-shrink: 0; }

/* ── RESPONSIVE ── */
@media (max-width: 900px) {
  .hero-inner, .tab-panel.active, .case-study-card, .about-grid { grid-template-columns: 1fr; }
  .problem-grid, .outcomes-grid, .pricing-grid, .faq-grid, .metrics-inner { grid-template-columns: 1fr 1fr; }
  .steps-grid { grid-template-columns: 1fr 1fr; }
  .footer-top { grid-template-columns: 1fr; }
  .overview-grid, .tracks-split, .day2-grid, .infra-grid, .pres-grid { grid-template-columns: 1fr; }
  .nav-links { gap: 12px; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: 0.01ms !important; transition-duration: 0.01ms !important; }
}