/* =============================================
   YOLGEN LANDING — styles.css
   Premium aesthetic, OKLCH + light-dark()
   ============================================= */

/* --- RESET --- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { -webkit-text-size-adjust: none; text-size-adjust: none; scroll-behavior: smooth; }
body { margin: 0; line-height: 1.6; text-rendering: optimizeSpeed; min-height: 100dvh; }
img, svg { display: block; max-width: 100%; }
input, button, textarea { font: inherit; appearance: none; }
a { text-decoration: none; color: inherit; }
ul, ol { list-style: none; padding: 0; margin: 0; }
h1,h2,h3,h4,h5,h6 { overflow-wrap: break-word; margin: 0; }
@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after { animation-duration: 0.01ms !important; transition-duration: 0.01ms !important; }
}

/* --- TOKENS --- */
:root {
    --font-primary: 'DM Sans', system-ui, -apple-system, sans-serif;
    --font-heading: 'Outfit', 'DM Sans', system-ui, sans-serif;
    --font-display: 'Orbitron', 'Outfit', system-ui, sans-serif;
    --font-mono: 'Roboto Mono', 'Menlo', monospace;
    --fw-regular: 400; --fw-medium: 500; --fw-semibold: 600; --fw-bold: 700;
    --space-xs: 0.375rem; --space-sm: 0.5rem; --space-md: 0.875rem; --space-lg: 1.25rem;
    --space-xl: 1.5rem; --space-2xl: 2rem; --space-3xl: 2.5rem; --space-4xl: 4rem; --space-5xl: 6rem;
    --radius-sm: 6px; --radius-md: 10px; --radius-lg: 14px; --radius-xl: 18px; --radius-2xl: 24px;
    --max-width: 1200px;
    --section-pad: clamp(1rem, 5vw, 4rem);
}

/* --- THEME --- */
:root {
    color-scheme: dark;
    --bg-primary: light-dark(oklch(98% 0.005 250), oklch(12% 0.01 260));
    --bg-secondary: light-dark(oklch(95% 0.008 250), oklch(16% 0.015 260));
    --text-primary: light-dark(oklch(18% 0.01 250), oklch(95% 0.005 250));
    --text-secondary: light-dark(oklch(42% 0.01 250), oklch(62% 0.01 250));
    --text-tertiary: light-dark(oklch(55% 0.008 250), oklch(48% 0.008 250));
    --accent-primary: light-dark(oklch(48% 0.2 270), oklch(68% 0.16 270));
    --accent-warm: light-dark(oklch(58% 0.22 22), oklch(70% 0.2 22));
    --accent-success: light-dark(oklch(52% 0.18 145), oklch(72% 0.16 145));
    --glass-tint: light-dark(oklch(0% 0 0), oklch(100% 0 0));
    --surface: light-dark(oklch(100% 0 0 / 0.82), oklch(100% 0 0 / 0.035));
    --surface-strong: light-dark(oklch(100% 0 0 / 0.92), oklch(100% 0 0 / 0.055));
    --border: light-dark(oklch(0% 0 0 / 0.07), oklch(100% 0 0 / 0.07));
    --border-subtle: light-dark(oklch(0% 0 0 / 0.04), oklch(100% 0 0 / 0.04));
    --shadow-sm: 0 1px 3px light-dark(oklch(0% 0 0 / 0.06), oklch(0% 0 0 / 0.15));
    --shadow-md: 0 6px 20px light-dark(oklch(0% 0 0 / 0.08), oklch(0% 0 0 / 0.25));
    --shadow-lg: 0 16px 50px light-dark(oklch(0% 0 0 / 0.1), oklch(0% 0 0 / 0.4));
    --shadow-glow: 0 0 40px light-dark(oklch(48% 0.2 270 / 0.08), oklch(68% 0.16 270 / 0.15));
}
html[data-theme="light"] { color-scheme: light; }
html { background: var(--bg-primary); }
body { font-family: var(--font-primary); color: var(--text-primary); }

/* --- ANIMATIONS --- */
@keyframes float { 0%,100%{transform:translate(0,0) scale(1)} 33%{transform:translate(50px,-60px) scale(1.1)} 66%{transform:translate(-40px,40px) scale(0.9)} }
@keyframes fadeInUp { from{opacity:0;transform:translateY(30px)} to{opacity:1;transform:translateY(0)} }
@keyframes fadeInScale { from{opacity:0;transform:scale(0.92) translateY(20px)} to{opacity:1;transform:scale(1) translateY(0)} }
@keyframes pulse-dot { 0%,100%{opacity:1;box-shadow:0 0 0 0 oklch(70% 0.22 145/0.6)} 50%{opacity:0.8;box-shadow:0 0 0 6px oklch(70% 0.22 145/0)} }
@keyframes shimmer { 0%{left:-100%} 100%{left:200%} }
@keyframes floatCard { 0%,100%{transform:translateY(0)} 50%{transform:translateY(-12px)} }
@keyframes barGrow { from{width:0} }
@keyframes voiceBar { 0%,100%{transform:scaleY(0.4)} 50%{transform:scaleY(1)} }

/* Scroll reveal */
.showcase-step, .candidate-feature, .flow-step, .problem-stat, .about-story, .about-team, .portal-card {
    opacity: 0; transform: translateY(30px); transition: opacity 0.6s ease-out, transform 0.6s ease-out;
}
.showcase-step.revealed, .candidate-feature.revealed, .flow-step.revealed, .problem-stat.revealed, .about-story.revealed, .about-team.revealed, .portal-card.revealed {
    opacity: 1; transform: translateY(0);
}
.candidate-feature:nth-child(2) { transition-delay: 0.1s; }
.candidate-feature:nth-child(3) { transition-delay: 0.2s; }
.candidate-feature:nth-child(4) { transition-delay: 0.3s; }
.flow-step:nth-child(3) { transition-delay: 0.1s; }
.flow-step:nth-child(5) { transition-delay: 0.2s; }
.flow-step:nth-child(7) { transition-delay: 0.3s; }

/* ==========================================
   NAVBAR
   ========================================== */
.navbar {
    position: fixed; top: 0; left: 0; right: 0; z-index: 100;
    display: flex; align-items: center; justify-content: space-between;
    padding: 14px var(--section-pad);
    background: light-dark(oklch(98% 0.005 250 / 0.7), oklch(12% 0.01 260 / 0.7));
    backdrop-filter: blur(20px); -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid transparent;
    transition: all 0.3s ease;
}
.navbar.scrolled { border-bottom-color: var(--border); box-shadow: var(--shadow-sm); }
.nav-brand { display: flex; align-items: center; gap: 12px; }
.nav-logo { height: 30px; width: auto; }
html[data-theme="light"] .nav-logo { filter: invert(1); }
.nav-brand-text { font-family: var(--font-display); font-size: 0.72rem; font-weight: 700; letter-spacing: 0.1em; text-transform: uppercase; }
.nav-brand-sub { display: block; font-family: var(--font-primary); font-size: 0.58rem; font-weight: 400; letter-spacing: 0.04em; color: var(--text-secondary); text-transform: none; }
.nav-links { display: flex; gap: var(--space-xl); }
.nav-links a { font-size: 0.88rem; font-weight: var(--fw-medium); color: var(--text-secondary); transition: color 0.2s; }
.nav-links a:hover { color: var(--text-primary); }
.nav-actions { display: flex; align-items: center; gap: var(--space-md); }
.nav-cta {
    padding: 8px 20px; border-radius: 100px; font-size: 0.85rem; font-weight: var(--fw-semibold);
    background: linear-gradient(135deg, light-dark(oklch(52% 0.26 20),oklch(62% 0.24 20)), light-dark(oklch(46% 0.28 5),oklch(56% 0.26 5)));
    color: white; transition: all 0.25s ease;
}
.nav-cta:hover { transform: translateY(-1px); box-shadow: 0 4px 16px light-dark(oklch(52% 0.26 20/0.3),oklch(60% 0.24 20/0.35)); }
.mobile-menu-btn { display: none; background: none; border: none; color: var(--text-primary); cursor: pointer; }

/* Theme toggle */
.theme-toggle {
    display: flex; align-items: center; justify-content: center; width: 36px; height: 36px;
    border-radius: 50%; cursor: pointer; transition: all 0.25s ease; position: relative;
    border: 1.5px solid oklch(90% 0.16 85/0.4); background: oklch(90% 0.16 85/0.08); color: oklch(95% 0.14 80);
}
.theme-toggle:hover { background: oklch(85% 0.18 85/0.15); border-color: oklch(85% 0.18 85/0.5); }
html[data-theme="light"] .theme-toggle { color: oklch(45% 0.18 270); border-color: oklch(45% 0.15 270/0.25); background: oklch(45% 0.15 270/0.05); }
.icon-sun, .icon-moon { transition: opacity 0.3s ease, transform 0.4s cubic-bezier(0.16,1,0.3,1); }
.icon-moon { opacity: 0; transform: rotate(-45deg) scale(0.6); }
html[data-theme="light"] .icon-sun { opacity: 0; transform: rotate(45deg) scale(0.6); }
html[data-theme="light"] .icon-moon { opacity: 1; transform: rotate(0) scale(1); }

/* ==========================================
   HERO
   ========================================== */
.hero { position: relative; overflow: hidden; padding: calc(72px + var(--space-3xl)) 0 var(--space-4xl); }
.hero-inner {
    max-width: var(--max-width); margin: 0 auto; padding: 0 var(--section-pad);
    display: grid; grid-template-columns: 1fr 1fr; align-items: center; gap: var(--space-3xl);
    min-height: calc(100dvh - 72px - var(--space-4xl));
}
.hero-bg { position: fixed; inset: 0; z-index: -1; overflow: hidden; }
.gradient-orb { position: absolute; border-radius: 50%; filter: blur(90px); animation: float 18s ease-in-out infinite; }
.gradient-orb--1 { width: 700px; height: 700px; top: -25%; left: -10%; background: light-dark(oklch(50% 0.28 270/0.12),oklch(50% 0.28 270/0.45)); }
.gradient-orb--2 { width: 600px; height: 600px; bottom: -20%; right: -5%; animation-delay: -6s; background: light-dark(oklch(55% 0.28 15/0.1),oklch(55% 0.28 15/0.35)); }
.gradient-orb--3 { width: 450px; height: 450px; top: 40%; left: 45%; animation-delay: -12s; background: light-dark(oklch(50% 0.2 180/0.08),oklch(50% 0.2 180/0.25)); }
.noise-overlay {
    position: absolute; inset: 0; pointer-events: none; opacity: 0.4;
    background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='0.04'/%3E%3C/svg%3E");
}
.grid-overlay {
    position: absolute; inset: 0;
    background-image: linear-gradient(light-dark(oklch(40% 0.06 270/0.04),oklch(60% 0.08 270/0.06)) 1px,transparent 1px), linear-gradient(90deg,light-dark(oklch(40% 0.06 270/0.04),oklch(60% 0.08 270/0.06)) 1px,transparent 1px);
    background-size: 64px 64px;
    mask-image: radial-gradient(ellipse 70% 60% at 50% 40%,black 20%,transparent 80%);
}
.hero-content { position: relative; z-index: 1; display: flex; flex-direction: column; gap: var(--space-lg); animation: fadeInUp 0.7s ease-out both; }
.hero-badge {
    display: inline-flex; align-items: center; gap: var(--space-xs); padding: 6px 16px;
    border-radius: 100px; font-family: var(--font-display); font-size: 0.62rem; font-weight: 700;
    letter-spacing: 0.08em; text-transform: uppercase; width: fit-content;
    background: light-dark(oklch(48% 0.2 270/0.07),oklch(68% 0.18 270/0.1));
    border: 1px solid light-dark(oklch(48% 0.2 270/0.12),oklch(68% 0.18 270/0.2));
    color: light-dark(oklch(38% 0.18 270),oklch(82% 0.1 270));
}
.badge-dot { width: 8px; height: 8px; border-radius: 50%; background: oklch(70% 0.22 145); animation: pulse-dot 2s ease-in-out infinite; }
.hero h1 { font-family: var(--font-display); font-size: clamp(2.5rem,5.5vw,4.5rem); font-weight: 900; line-height: 1.05; letter-spacing: -0.02em; text-transform: uppercase; }
.hero-line { display: block; }
.hero-line--accent {
    background: linear-gradient(135deg, light-dark(oklch(52% 0.26 20),oklch(72% 0.22 25)), light-dark(oklch(48% 0.28 340),oklch(68% 0.25 340)), light-dark(oklch(45% 0.24 270),oklch(65% 0.2 270)));
    background-clip: text; -webkit-background-clip: text; -webkit-text-fill-color: transparent;
}
.tagline { font-size: clamp(1rem,1.4vw,1.15rem); line-height: 1.7; max-width: 50ch; color: var(--text-secondary); }
.cta-group { display: flex; flex-wrap: wrap; gap: var(--space-md); padding-top: var(--space-sm); }
.cta-button {
    display: inline-flex; align-items: center; gap: var(--space-xs); padding: 14px 32px;
    border-radius: 100px; font-family: var(--font-heading); font-size: 0.95rem; font-weight: var(--fw-semibold);
    cursor: pointer; transition: all 0.3s cubic-bezier(0.23,1,0.32,1); position: relative; overflow: hidden; border: none;
}
.cta-button svg { transition: transform 0.3s ease-out; }
.cta-button:hover svg { transform: translateX(4px); }
.cta-button.primary {
    background: linear-gradient(135deg, light-dark(oklch(52% 0.26 20),oklch(62% 0.24 20)), light-dark(oklch(46% 0.28 5),oklch(56% 0.26 5)));
    color: white;
    box-shadow: 0 6px 24px light-dark(oklch(52% 0.26 20/0.3),oklch(60% 0.24 20/0.35)), inset 0 1px 0 oklch(100% 0 0/0.12);
}
.cta-button.primary:hover { box-shadow: 0 10px 40px light-dark(oklch(52% 0.26 20/0.4),oklch(60% 0.24 20/0.5)), inset 0 1px 0 oklch(100% 0 0/0.15); transform: translateY(-2px); }
.cta-button.primary.large { padding: 18px 40px; font-size: 1.05rem; }
.btn-shimmer { position: absolute; top: 0; left: -100%; width: 60%; height: 100%; background: linear-gradient(90deg,transparent,oklch(100% 0 0/0.15),transparent); animation: shimmer 3s ease-in-out infinite; pointer-events: none; }
.cta-button.secondary { background: var(--surface); border: 1px solid var(--border); color: var(--text-primary); backdrop-filter: blur(12px); }
.cta-button.secondary:hover { background: var(--surface-strong); border-color: light-dark(oklch(0% 0 0/0.1),oklch(100% 0 0/0.15)); }
.hero-trust { display: flex; align-items: center; gap: var(--space-md); padding-top: var(--space-lg); }
.trust-label { font-size: 0.78rem; font-weight: var(--fw-medium); color: var(--text-tertiary); text-transform: uppercase; letter-spacing: 0.06em; }
.trust-badge {
    padding: 6px 14px; border-radius: 8px; font-size: 0.78rem; font-weight: var(--fw-bold);
    background: light-dark(oklch(55% 0.2 30/0.1),oklch(65% 0.18 30/0.12)); color: light-dark(oklch(45% 0.18 30),oklch(80% 0.14 30));
    border: 1px solid light-dark(oklch(55% 0.2 30/0.15),oklch(65% 0.18 30/0.2));
}

/* Hero visual */
.hero-visual { position: relative; z-index: 1; display: flex; justify-content: center; align-items: center; animation: fadeInScale 0.8s ease-out 0.3s both; }
.mockup-glow {
    position: absolute; width: 80%; height: 80%; border-radius: 50%; filter: blur(80px); z-index: 0;
    background: radial-gradient(circle, light-dark(oklch(48% 0.2 270/0.1),oklch(55% 0.22 270/0.25)), light-dark(oklch(48% 0.2 20/0.05),oklch(55% 0.2 20/0.12)), transparent);
}
.mockup-card {
    position: relative; z-index: 1; width: 100%; max-width: 480px; border-radius: 16px; overflow: hidden;
    animation: floatCard 6s ease-in-out infinite;
    background: var(--surface-strong); border: 1px solid var(--border); backdrop-filter: blur(20px);
    box-shadow: var(--shadow-lg);
}
.mockup-header { display: flex; align-items: center; justify-content: space-between; padding: 12px 16px; border-bottom: 1px solid var(--border-subtle); }
.mockup-dots { display: flex; gap: 6px; }
.mockup-dots span { width: 10px; height: 10px; border-radius: 50%; }
.mockup-dots span:nth-child(1) { background: oklch(65% 0.2 25); }
.mockup-dots span:nth-child(2) { background: oklch(75% 0.18 85); }
.mockup-dots span:nth-child(3) { background: oklch(70% 0.18 145); }
.mockup-title { font-size: 0.75rem; font-weight: var(--fw-semibold); letter-spacing: 0.02em; color: var(--text-secondary); }
.mockup-body { padding: 0 16px 16px; display: flex; flex-direction: column; gap: 2px; }
.mockup-list { display: flex; flex-direction: column; gap: 2px; }
.mockup-row { display: grid; grid-template-columns: 1.4fr 1fr 0.7fr; align-items: center; padding: 10px 12px; border-radius: 8px; font-size: 0.82rem; gap: 8px; }
.mockup-row:not(.mockup-row--header):hover { background: oklch(from var(--glass-tint) l c h/0.03); }
.mockup-row--header { font-size: 0.7rem; font-weight: var(--fw-semibold); text-transform: uppercase; letter-spacing: 0.06em; padding-bottom: 6px; color: var(--text-tertiary); }
.mockup-user { display: flex; align-items: center; gap: 10px; font-weight: var(--fw-medium); }
.mockup-avatar { width: 28px; height: 28px; border-radius: 50%; display: flex; align-items: center; justify-content: center; font-size: 0.7rem; font-weight: var(--fw-bold); font-style: normal; text-decoration: none; flex-shrink: 0; }
.mockup-avatar--1 { background: light-dark(oklch(48% 0.2 270/0.12),oklch(55% 0.2 270/0.25)); color: light-dark(oklch(38% 0.16 270),oklch(80% 0.12 270)); }
.mockup-avatar--2 { background: light-dark(oklch(48% 0.2 25/0.12),oklch(55% 0.2 25/0.25)); color: light-dark(oklch(38% 0.16 25),oklch(80% 0.12 25)); }
.mockup-avatar--3 { background: light-dark(oklch(48% 0.2 180/0.12),oklch(55% 0.2 180/0.25)); color: light-dark(oklch(38% 0.16 180),oklch(80% 0.12 180)); }
.mockup-score { display: flex; align-items: center; gap: 8px; font-size: 0.78rem; font-weight: var(--fw-semibold); }
.mockup-bar { flex: 1; height: 6px; border-radius: 3px; overflow: hidden; background: oklch(from var(--glass-tint) l c h/0.06); }
.mockup-fill { height: 100%; border-radius: 3px; background: linear-gradient(90deg,oklch(60% 0.2 270),oklch(65% 0.22 20)); animation: barGrow 1.2s ease-out 0.8s both; }
.mockup-badge { font-size: 0.7rem; font-weight: var(--fw-semibold); padding: 3px 10px; border-radius: 100px; text-align: center; width: fit-content; }
.mockup-badge--pass { background: light-dark(oklch(52% 0.18 145/0.1),oklch(72% 0.2 145/0.12)); color: light-dark(oklch(38% 0.18 145),oklch(78% 0.15 145)); }
.mockup-badge--review { background: light-dark(oklch(60% 0.18 85/0.1),oklch(75% 0.18 85/0.12)); color: light-dark(oklch(42% 0.18 85),oklch(80% 0.14 85)); }
.floating-card {
    position: absolute; z-index: 2; display: flex; align-items: center; gap: 10px; padding: 12px 16px;
    border-radius: 12px; font-size: 0.82rem; white-space: nowrap;
    background: var(--surface-strong); border: 1px solid var(--border); backdrop-filter: blur(16px); box-shadow: var(--shadow-md);
}
.floating-card strong { font-family: var(--font-display); font-size: 1.1rem; display: block; line-height: 1; }
.floating-card span { font-size: 0.72rem; display: block; }
.floating-card--1 { top: 5%; right: -5%; animation: floatCard 5s ease-in-out 1s infinite; }
.floating-card--1 svg { color: oklch(70% 0.2 145); }
.floating-card--1 strong { color: var(--accent-success); }
.floating-card--1 .card-label { color: var(--text-secondary); }
.floating-card--2 { bottom: 10%; left: -5%; animation: floatCard 5s ease-in-out 2.5s infinite; }
.floating-card--2 svg { color: var(--accent-primary); }
.floating-card--2 strong { color: var(--accent-primary); }
.floating-card--2 .card-label { color: var(--text-secondary); }

/* ==========================================
   SHARED SECTION STYLES
   ========================================== */
.section-header { text-align: center; margin-bottom: var(--space-3xl); }
.section-badge {
    display: inline-block; padding: 6px 18px; border-radius: 100px; margin-bottom: var(--space-lg);
    font-family: var(--font-display); font-size: 0.6rem; font-weight: 700; letter-spacing: 0.1em; text-transform: uppercase;
    background: light-dark(oklch(48% 0.2 270/0.07),oklch(68% 0.16 270/0.1));
    border: 1px solid light-dark(oklch(48% 0.2 270/0.12),oklch(68% 0.16 270/0.2));
    color: light-dark(oklch(38% 0.18 270),oklch(82% 0.1 270));
}
.section-badge--warm {
    background: light-dark(oklch(58% 0.22 22/0.07),oklch(70% 0.2 22/0.1));
    border-color: light-dark(oklch(58% 0.22 22/0.12),oklch(70% 0.2 22/0.2));
    color: light-dark(oklch(45% 0.2 22),oklch(82% 0.12 22));
}
.section-title { font-family: var(--font-display); font-size: clamp(1.5rem,3vw,2.2rem); font-weight: 800; letter-spacing: 0.02em; text-transform: uppercase; margin-bottom: var(--space-sm); }
.section-subtitle { font-size: clamp(1rem,1.3vw,1.15rem); color: var(--text-secondary); max-width: 55ch; margin: 0 auto; }

/* ==========================================
   PLATFORM SHOWCASE (Admin)
   ========================================== */
.platform-section { padding: var(--space-5xl) var(--section-pad); max-width: var(--max-width); margin: 0 auto; }
.platform-inner { }
.platform-showcase { display: flex; flex-direction: column; gap: var(--space-5xl); }
.showcase-step { display: grid; grid-template-columns: 1fr 1.2fr; gap: var(--space-3xl); align-items: center; }
.showcase-step--reverse { grid-template-columns: 1.2fr 1fr; }
.showcase-step--reverse .step-info { order: 2; }
.step-info { display: flex; flex-direction: column; gap: var(--space-lg); }
.step-number { font-family: var(--font-display); font-size: 3.5rem; font-weight: 900; line-height: 1; color: light-dark(oklch(48% 0.2 270/0.12),oklch(68% 0.16 270/0.15)); }
.step-info h3 { font-family: var(--font-heading); font-size: 1.5rem; font-weight: var(--fw-bold); }
.step-info p { font-size: 1rem; line-height: 1.7; color: var(--text-secondary); }

/* App window mockup */
.app-window { border-radius: 16px; overflow: hidden; background: var(--surface-strong); border: 1px solid var(--border); box-shadow: var(--shadow-lg); }
.app-window-bar { display: flex; align-items: center; justify-content: space-between; padding: 12px 16px; border-bottom: 1px solid var(--border-subtle); }
.window-dots { display: flex; gap: 6px; }
.window-dots span { width: 10px; height: 10px; border-radius: 50%; }
.window-dots span:nth-child(1) { background: oklch(65% 0.2 25); }
.window-dots span:nth-child(2) { background: oklch(75% 0.18 85); }
.window-dots span:nth-child(3) { background: oklch(70% 0.18 145); }
.window-title { font-size: 0.75rem; font-weight: var(--fw-semibold); color: var(--text-secondary); letter-spacing: 0.02em; }
.app-window-body { padding: 20px; }

/* Form mockup */
.form-mock { display: flex; flex-direction: column; gap: var(--space-lg); }
.form-field label { display: block; font-size: 0.72rem; font-weight: var(--fw-semibold); text-transform: uppercase; letter-spacing: 0.06em; color: var(--text-tertiary); margin-bottom: 6px; }
.input-mock { padding: 10px 14px; border-radius: var(--radius-md); font-size: 0.88rem; background: light-dark(oklch(96% 0.004 250),oklch(10% 0.008 260)); border: 1px solid var(--border-subtle); color: var(--text-primary); }
.select-mock::after { content: " ▾"; color: var(--text-tertiary); }
.ai-insight {
    display: flex; align-items: flex-start; gap: var(--space-md); padding: 14px;
    border-radius: var(--radius-lg); background: light-dark(oklch(52% 0.18 145/0.06),oklch(72% 0.16 145/0.08));
    border: 1px solid light-dark(oklch(52% 0.18 145/0.12),oklch(72% 0.16 145/0.15));
}
.ai-icon {
    width: 32px; height: 32px; border-radius: 8px; display: flex; align-items: center; justify-content: center; flex-shrink: 0;
    background: light-dark(oklch(52% 0.18 145/0.12),oklch(72% 0.16 145/0.15)); color: var(--accent-success);
}
.ai-insight strong { font-size: 0.82rem; display: block; margin-bottom: 2px; color: var(--accent-success); }
.ai-insight p { font-size: 0.78rem; color: var(--text-secondary); line-height: 1.5; }

/* Brief mockup */
.brief-tabs { display: flex; gap: 4px; margin-bottom: var(--space-lg); }
.brief-tab { padding: 6px 14px; border-radius: 100px; font-size: 0.75rem; font-weight: var(--fw-medium); color: var(--text-tertiary); cursor: pointer; }
.brief-tab.active { background: var(--accent-primary); color: white; }
.brief-stat-row { display: flex; gap: var(--space-xl); margin-bottom: var(--space-lg); }
.brief-stat { text-align: center; }
.brief-stat strong { font-family: var(--font-display); font-size: 1.6rem; font-weight: 900; display: block; line-height: 1; color: var(--accent-primary); }
.brief-stat span { font-size: 0.72rem; color: var(--text-tertiary); text-transform: uppercase; letter-spacing: 0.05em; }
.brief-tags { display: flex; flex-wrap: wrap; gap: 8px; }
.brief-tag {
    padding: 5px 12px; border-radius: 100px; font-size: 0.75rem; font-weight: var(--fw-medium);
    background: light-dark(oklch(48% 0.2 270/0.07),oklch(68% 0.16 270/0.1)); color: light-dark(oklch(40% 0.16 270),oklch(78% 0.12 270));
    border: 1px solid light-dark(oklch(48% 0.2 270/0.1),oklch(68% 0.16 270/0.15));
}

/* Story/timeline mockup */
.story-timeline { display: flex; flex-direction: column; gap: 4px; }
.story-node {
    display: flex; align-items: center; gap: var(--space-md); padding: 12px 14px; border-radius: var(--radius-md);
    border: 1px solid var(--border-subtle); transition: all 0.2s;
}
.story-node--done { opacity: 0.6; }
.story-node--active { border-color: light-dark(oklch(48% 0.2 270/0.3),oklch(68% 0.16 270/0.3)); background: light-dark(oklch(48% 0.2 270/0.04),oklch(68% 0.16 270/0.06)); }
.node-icon { font-size: 1.3rem; flex-shrink: 0; width: 36px; text-align: center; }
.node-info { flex: 1; }
.node-info strong { font-size: 0.85rem; display: block; }
.node-info span { font-size: 0.72rem; color: var(--text-secondary); }
.node-time { font-family: var(--font-display); font-size: 0.7rem; font-weight: 700; color: var(--text-tertiary); letter-spacing: 0.04em; }

/* ==========================================
   POSITION BRIEF MOCKUP
   ========================================== */
.window-bar-actions { display: flex; gap: 6px; }
.wba { font-size: 0.65rem; padding: 4px 12px; border-radius: 100px; font-weight: var(--fw-semibold); color: var(--text-tertiary); border: 1px solid var(--border-subtle); }
.wba-primary { background: linear-gradient(135deg, light-dark(oklch(52% 0.26 20),oklch(62% 0.24 20)), light-dark(oklch(46% 0.28 5),oklch(56% 0.26 5))); color: white; border: none; }
.brief-detail-mock { padding: 16px !important; }
.brief-position-header { display: flex; align-items: center; gap: var(--space-md); margin-bottom: var(--space-xl); padding-bottom: var(--space-lg); border-bottom: 1px solid var(--border-subtle); }
.brief-pos-icon { font-size: 1.8rem; width: 48px; height: 48px; display: flex; align-items: center; justify-content: center; border-radius: 14px; background: linear-gradient(135deg, light-dark(oklch(48% 0.2 270/0.08),oklch(60% 0.18 270/0.12)), light-dark(oklch(48% 0.2 20/0.04),oklch(60% 0.18 20/0.06))); border: 1px solid light-dark(oklch(48% 0.2 270/0.1),oklch(68% 0.16 270/0.15)); }
.brief-pos-title { font-family: var(--font-heading); font-size: 1.1rem; font-weight: var(--fw-bold); display: block; }
.brief-pos-company { font-size: 0.78rem; color: var(--text-tertiary); }
.brief-section { margin-bottom: var(--space-xl); }
.brief-section-label { display: flex; align-items: center; gap: var(--space-sm); font-size: 0.82rem; font-weight: var(--fw-bold); margin-bottom: var(--space-md); color: var(--text-primary); }
.bsl-icon { font-size: 1rem; }
.brief-field { margin-bottom: var(--space-md); }
.brief-field-label { display: block; font-size: 0.68rem; font-weight: var(--fw-semibold); text-transform: uppercase; letter-spacing: 0.05em; color: var(--text-tertiary); margin-bottom: 4px; }
.brief-field p { font-size: 0.82rem; line-height: 1.6; color: var(--text-secondary); }
.brief-expand-row { display: flex; gap: 8px; }
.brief-expand-card { flex: 1; padding: 12px; border-radius: var(--radius-md); background: light-dark(oklch(0% 0 0/0.02),oklch(100% 0 0/0.02)); border: 1px solid var(--border-subtle); cursor: pointer; transition: all 0.2s; }
.brief-expand-card:hover { border-color: light-dark(oklch(48% 0.2 270/0.15),oklch(68% 0.16 270/0.2)); }
.brief-expand-card strong { font-size: 0.78rem; display: block; margin-bottom: 2px; }
.brief-expand-count { font-size: 0.68rem; color: var(--text-tertiary); }

/* ==========================================
   EVALUATION SETUP MOCKUP
   ========================================== */
.eval-setup-mock { padding: 16px !important; }
.eval-tabs { display: flex; gap: 4px; margin-bottom: var(--space-lg); background: light-dark(oklch(0% 0 0/0.03),oklch(100% 0 0/0.03)); border-radius: 100px; padding: 4px; }
.eval-tab { padding: 7px 16px; border-radius: 100px; font-size: 0.72rem; font-weight: var(--fw-semibold); color: var(--text-tertiary); cursor: pointer; text-align: center; flex: 1; transition: all 0.2s; }
.eval-tab.active { background: var(--accent-primary); color: white; }
.criteria-section { margin-bottom: var(--space-lg); }
.criteria-header { display: flex; align-items: center; gap: var(--space-sm); padding: 10px 12px; border-radius: var(--radius-md); margin-bottom: 6px; background: light-dark(oklch(0% 0 0/0.02),oklch(100% 0 0/0.02)); }
.criteria-cat-icon { font-size: 1rem; }
.criteria-header strong { font-size: 0.85rem; flex: 1; }
.criteria-count { font-family: var(--font-display); font-size: 0.65rem; font-weight: 700; padding: 2px 8px; border-radius: 100px; background: light-dark(oklch(48% 0.2 270/0.1),oklch(68% 0.16 270/0.12)); color: var(--accent-primary); }
.criteria-add { font-size: 0.72rem; font-weight: var(--fw-semibold); color: var(--accent-primary); cursor: pointer; padding: 2px 10px; border: 1px solid light-dark(oklch(48% 0.2 270/0.15),oklch(68% 0.16 270/0.2)); border-radius: 100px; }
.criteria-item { display: flex; align-items: center; justify-content: space-between; padding: 8px 12px; border-radius: var(--radius-sm); border-bottom: 1px solid var(--border-subtle); }
.criteria-item:last-child { border-bottom: none; }
.criteria-name { font-size: 0.82rem; font-weight: var(--fw-medium); }
.criteria-badges { display: flex; gap: 6px; flex-shrink: 0; }
.badge-prof { font-size: 0.6rem; font-weight: var(--fw-bold); padding: 2px 8px; border-radius: 4px; letter-spacing: 0.04em; background: light-dark(oklch(48% 0.2 270/0.1),oklch(68% 0.16 270/0.12)); color: light-dark(oklch(42% 0.18 270),oklch(78% 0.14 270)); }
.badge-prof.badge-inter { background: light-dark(oklch(55% 0.18 85/0.1),oklch(70% 0.16 85/0.12)); color: light-dark(oklch(45% 0.16 85),oklch(78% 0.14 85)); }
.badge-prof.badge-basic { background: light-dark(oklch(50% 0.12 250/0.08),oklch(60% 0.1 250/0.1)); color: var(--text-secondary); }
.badge-imp { font-size: 0.6rem; font-weight: var(--fw-bold); padding: 2px 8px; border-radius: 4px; letter-spacing: 0.02em; }
.badge-critical { background: light-dark(oklch(55% 0.22 25/0.12),oklch(65% 0.2 25/0.15)); color: light-dark(oklch(45% 0.2 25),oklch(78% 0.16 25)); }
.badge-high { background: light-dark(oklch(55% 0.18 60/0.1),oklch(70% 0.16 60/0.12)); color: light-dark(oklch(45% 0.16 60),oklch(78% 0.14 60)); }
.badge-medium { background: light-dark(oklch(50% 0.12 250/0.08),oklch(60% 0.1 250/0.1)); color: var(--text-secondary); }
.badge-weight { font-size: 0.6rem; font-weight: var(--fw-semibold); padding: 2px 8px; border-radius: 4px; font-family: var(--font-mono); background: light-dark(oklch(0% 0 0/0.04),oklch(100% 0 0/0.04)); color: var(--text-secondary); }

/* ==========================================
   SIMULATION STORY MOCKUP
   ========================================== */
.sim-story-mock { padding: 16px !important; }
.window-bar-tabs { display: flex; gap: 2px; }
.wbt { font-size: 0.65rem; padding: 4px 12px; border-radius: 100px; font-weight: var(--fw-semibold); color: var(--text-tertiary); }
.wbt.active { background: light-dark(oklch(55% 0.22 25/0.12),oklch(65% 0.2 25/0.15)); color: light-dark(oklch(45% 0.2 25),oklch(78% 0.16 25)); }
.sim-status-bar { display: flex; justify-content: space-between; align-items: center; margin-bottom: var(--space-md); }
.sim-difficulty { font-family: var(--font-display); font-size: 0.6rem; font-weight: 700; letter-spacing: 0.06em; padding: 4px 12px; border-radius: 6px; background: light-dark(oklch(0% 0 0/0.04),oklch(100% 0 0/0.04)); color: var(--text-secondary); }
.sim-draft-badge { font-family: var(--font-display); font-size: 0.6rem; font-weight: 700; letter-spacing: 0.06em; padding: 4px 12px; border-radius: 6px; background: light-dark(oklch(55% 0.22 25/0.12),oklch(65% 0.2 25/0.15)); color: light-dark(oklch(48% 0.2 25),oklch(78% 0.16 25)); }
.sim-story-title { font-family: var(--font-heading); font-size: 1.1rem; font-weight: var(--fw-bold); margin-bottom: var(--space-md); }
.sim-narrative { padding: 14px; border-radius: var(--radius-md); border-left: 3px solid var(--border); margin-bottom: var(--space-lg); background: light-dark(oklch(0% 0 0/0.02),oklch(100% 0 0/0.02)); }
.sim-narrative p { font-size: 0.82rem; line-height: 1.65; color: var(--text-secondary); }
.sim-mission { margin-bottom: var(--space-lg); }
.sim-label { display: flex; align-items: center; gap: var(--space-sm); font-size: 0.9rem; font-weight: var(--fw-bold); margin-bottom: var(--space-md); }
.label-icon { font-family: var(--font-mono); font-size: 0.7rem; font-weight: var(--fw-bold); padding: 2px 6px; border-radius: 4px; }
.label-m { background: light-dark(oklch(48% 0.2 270/0.1),oklch(68% 0.16 270/0.12)); color: var(--accent-primary); }
.label-c { background: light-dark(oklch(52% 0.18 145/0.1),oklch(72% 0.16 145/0.12)); color: var(--accent-success); }
.chapter-count { font-size: 0.78rem; font-weight: var(--fw-regular); color: var(--text-tertiary); }
.sim-skill-tags { display: flex; flex-wrap: wrap; gap: 6px; }
.sim-skill-tags span { font-size: 0.72rem; font-weight: var(--fw-medium); padding: 5px 12px; border-radius: 100px; background: light-dark(oklch(48% 0.2 270/0.06),oklch(68% 0.16 270/0.08)); border: 1px solid light-dark(oklch(48% 0.2 270/0.1),oklch(68% 0.16 270/0.12)); color: light-dark(oklch(40% 0.16 270),oklch(78% 0.12 270)); }
.sim-chapters { display: flex; flex-direction: column; gap: var(--space-sm); }
.chapter-card { display: flex; align-items: flex-start; gap: var(--space-md); padding: 12px; border-radius: var(--radius-md); border: 1px solid var(--border-subtle); transition: all 0.2s; cursor: pointer; }
.chapter-card:hover { border-color: light-dark(oklch(48% 0.2 270/0.2),oklch(68% 0.16 270/0.25)); background: light-dark(oklch(48% 0.2 270/0.02),oklch(68% 0.16 270/0.03)); }
.chapter-num { font-family: var(--font-display); font-size: 0.7rem; font-weight: 700; width: 28px; height: 28px; border-radius: 50%; display: flex; align-items: center; justify-content: center; flex-shrink: 0; background: light-dark(oklch(48% 0.2 270/0.08),oklch(68% 0.16 270/0.1)); color: var(--accent-primary); }
.chapter-info { flex: 1; }
.chapter-info strong { font-size: 0.85rem; display: block; margin-bottom: 2px; color: light-dark(oklch(42% 0.18 270),oklch(78% 0.14 270)); }
.chapter-type { font-size: 0.65rem; font-weight: var(--fw-semibold); text-transform: uppercase; letter-spacing: 0.05em; color: var(--text-tertiary); display: block; margin-bottom: 4px; }
.chapter-info p { font-size: 0.75rem; line-height: 1.5; color: var(--text-secondary); }
.chapter-arrow { font-size: 1.4rem; color: var(--text-tertiary); flex-shrink: 0; line-height: 1; }

/* ==========================================
   CANDIDATE SECTION
   ========================================== */
.candidate-section { padding: var(--space-5xl) var(--section-pad); max-width: var(--max-width); margin: 0 auto; }
.candidate-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: var(--space-xl); }
.candidate-feature { display: flex; flex-direction: column; gap: var(--space-md); }
.candidate-feature h3 { font-size: 1.1rem; font-weight: var(--fw-bold); }
.candidate-feature p { font-size: 0.9rem; color: var(--text-secondary); line-height: 1.6; }
.app-window--compact .app-window-body { padding: 16px; }

/* Code mockup */
.code-mock { font-family: var(--font-mono); font-size: 0.75rem; line-height: 1.8; }
.code-line { white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.code-kw { color: light-dark(oklch(48% 0.2 270),oklch(72% 0.16 270)); }
.code-fn { color: light-dark(oklch(52% 0.18 145),oklch(78% 0.16 145)); }
.code-str { color: light-dark(oklch(55% 0.2 22),oklch(75% 0.18 22)); }
.code-p { color: var(--text-secondary); }

/* Voice mockup */
.voice-mock { display: flex; flex-direction: column; align-items: center; padding: var(--space-lg) 0; }
.voice-animation { display: flex; align-items: center; justify-content: center; gap: 4px; height: 50px; margin-bottom: var(--space-md); }
.voice-bar { width: 4px; background: linear-gradient(180deg,var(--accent-primary),var(--accent-warm)); border-radius: 4px; animation: voiceBar 1.2s ease-in-out infinite; }
.voice-bar:nth-child(1){height:18px;animation-delay:0s} .voice-bar:nth-child(2){height:30px;animation-delay:.15s} .voice-bar:nth-child(3){height:42px;animation-delay:.3s}
.voice-bar:nth-child(4){height:26px;animation-delay:.45s} .voice-bar:nth-child(5){height:38px;animation-delay:.6s} .voice-bar:nth-child(6){height:22px;animation-delay:.75s} .voice-bar:nth-child(7){height:34px;animation-delay:.9s}
.voice-status { font-family: var(--font-display); font-size: 0.65rem; letter-spacing: 0.08em; text-transform: uppercase; color: var(--accent-primary); }

/* Sheet mockup */
.sheet-mock { display: flex; flex-direction: column; gap: 2px; }
.sheet-row { display: grid; grid-template-columns: repeat(4, 1fr); gap: 2px; }
.sheet-row span { padding: 6px 10px; font-size: 0.78rem; text-align: center; border-radius: 4px; background: light-dark(oklch(96% 0.004 250),oklch(10% 0.008 260)); }
.sheet-header span { font-weight: var(--fw-bold); font-size: 0.72rem; text-transform: uppercase; letter-spacing: 0.04em; color: var(--text-secondary); }
.sheet-row.highlight span { background: light-dark(oklch(48% 0.2 270/0.06),oklch(68% 0.16 270/0.08)); color: var(--accent-primary); font-family: var(--font-mono); font-size: 0.72rem; }

/* Slide mockup */
.slide-mock { padding: var(--space-md); }
.slide-title { font-family: var(--font-heading); font-size: 0.95rem; font-weight: var(--fw-bold); margin-bottom: var(--space-md); }
.slide-bullets { display: flex; flex-direction: column; gap: 6px; margin-bottom: var(--space-lg); }
.slide-bullet { height: 8px; border-radius: 4px; background: light-dark(oklch(0% 0 0/0.06),oklch(100% 0 0/0.06)); width: 80%; }
.slide-bullet.short { width: 50%; }
.slide-chart { display: flex; align-items: flex-end; gap: 6px; height: 60px; }
.slide-chart .bar { flex: 1; border-radius: 4px 4px 0 0; background: light-dark(oklch(48% 0.2 270/0.2),oklch(68% 0.16 270/0.25)); transition: height 0.5s ease; }
.slide-chart .bar.accent { background: linear-gradient(180deg,var(--accent-warm),light-dark(oklch(50% 0.24 15),oklch(60% 0.22 15))); }

/* ==========================================
   HOW IT WORKS
   ========================================== */
.how-it-works { padding: var(--space-5xl) var(--section-pad); max-width: var(--max-width); margin: 0 auto; }
.steps-flow { display: flex; align-items: center; justify-content: center; gap: 0; flex-wrap: wrap; margin-top: var(--space-xl); }
.flow-step { display: flex; flex-direction: column; align-items: center; text-align: center; gap: var(--space-md); padding: var(--space-2xl) var(--space-xl); flex: 1; min-width: 180px; }
.flow-icon {
    width: 64px; height: 64px; border-radius: 18px; display: flex; align-items: center; justify-content: center;
    background: linear-gradient(135deg, light-dark(oklch(48% 0.2 270/0.1),oklch(60% 0.18 270/0.18)), light-dark(oklch(48% 0.2 20/0.05),oklch(60% 0.18 20/0.08)));
    border: 1px solid light-dark(oklch(48% 0.2 270/0.12),oklch(68% 0.16 270/0.2));
    color: light-dark(oklch(40% 0.18 270),oklch(78% 0.12 270));
    transition: all 0.35s ease;
}
.flow-step:hover .flow-icon { transform: scale(1.1) rotate(-3deg); box-shadow: var(--shadow-glow); }
.flow-step h3 { font-size: 1rem; font-weight: var(--fw-bold); }
.flow-step p { font-size: 0.85rem; color: var(--text-secondary); max-width: 22ch; }
.flow-step--highlight .flow-icon { border-color: light-dark(oklch(48% 0.2 270/0.25),oklch(68% 0.16 270/0.35)); background: light-dark(oklch(48% 0.2 270/0.15),oklch(68% 0.16 270/0.22)); }
.flow-connector { width: 48px; height: 2px; background: linear-gradient(90deg,var(--accent-primary),var(--accent-warm)); border-radius: 2px; flex-shrink: 0; }

/* ==========================================
   THE PROBLEM / HIRING GAP
   ========================================== */
.problem-section { padding: var(--space-5xl) var(--section-pad); }
.problem-inner { max-width: 800px; margin: 0 auto; text-align: center; }
.problem-inner .section-badge { margin-bottom: var(--space-lg); }
.problem-text { font-size: 1.05rem; line-height: 1.75; color: var(--text-secondary); margin-bottom: var(--space-2xl); }
.problem-text strong { color: var(--text-primary); }
.problem-stats { display: flex; gap: var(--space-2xl); justify-content: center; margin: var(--space-3xl) 0; flex-wrap: wrap; }
.problem-stat { flex: 1; min-width: 180px; padding: var(--space-xl); border-radius: var(--radius-2xl); background: var(--surface); border: 1px solid var(--border); }
.problem-stat strong {
    font-family: var(--font-display); font-size: clamp(1.8rem,3vw,2.5rem); font-weight: 900; display: block; line-height: 1; margin-bottom: var(--space-xs);
    background: linear-gradient(135deg,var(--accent-warm),light-dark(oklch(48% 0.22 340),oklch(65% 0.2 340)));
    background-clip: text; -webkit-background-clip: text; -webkit-text-fill-color: transparent;
}
.problem-stat span { font-size: 0.85rem; color: var(--text-secondary); }

/* ==========================================
   ABOUT
   ========================================== */
.about-section { padding: var(--space-5xl) var(--section-pad); max-width: var(--max-width); margin: 0 auto; }
.about-content { display: grid; grid-template-columns: 1.2fr 1fr; gap: var(--space-3xl); margin-top: var(--space-xl); }
.about-story h3, .about-team h3 { font-family: var(--font-heading); font-size: 1.3rem; font-weight: var(--fw-bold); margin-bottom: var(--space-lg); }
.about-story p { font-size: 1rem; line-height: 1.75; color: var(--text-secondary); margin-bottom: var(--space-lg); }
.about-story p:last-child { margin-bottom: 0; }
.team-creds { display: flex; flex-direction: column; gap: var(--space-2xl); }
.cred-group h4 { font-size: 0.78rem; font-weight: var(--fw-semibold); text-transform: uppercase; letter-spacing: 0.06em; color: var(--text-tertiary); margin-bottom: var(--space-md); }
.cred-badges { display: flex; flex-wrap: wrap; gap: 8px; }
.cred-badge {
    padding: 10px 18px; border-radius: var(--radius-lg); font-size: 0.88rem; font-weight: var(--fw-semibold);
    background: var(--surface); border: 1px solid var(--border); color: var(--text-primary); transition: all 0.2s;
}
.cred-badge:hover { border-color: var(--accent-primary); box-shadow: var(--shadow-glow); }
.cred-yc {
    background: light-dark(oklch(55% 0.2 30/0.08),oklch(65% 0.18 30/0.1)) !important;
    border-color: light-dark(oklch(55% 0.2 30/0.15),oklch(65% 0.18 30/0.2)) !important;
    color: light-dark(oklch(45% 0.18 30),oklch(80% 0.14 30)) !important;
}

/* ==========================================
   SOCIAL PROOF
   ========================================== */
.social-proof-section { padding: var(--space-5xl) var(--section-pad); }
.proof-inner { max-width: 750px; margin: 0 auto; }
.proof-quote {
    padding: var(--space-3xl); border-radius: var(--radius-2xl); position: relative;
    background: var(--surface); border: 1px solid var(--border); box-shadow: var(--shadow-md);
}
.quote-mark {
    font-family: Georgia, serif; font-size: 5rem; line-height: 1; position: absolute; top: 16px; left: 24px;
    background: linear-gradient(135deg, var(--accent-primary), var(--accent-warm));
    background-clip: text; -webkit-background-clip: text; -webkit-text-fill-color: transparent;
    opacity: 0.4;
}
.proof-quote blockquote {
    font-family: var(--font-heading); font-size: clamp(1.05rem, 1.5vw, 1.2rem); font-weight: var(--fw-medium);
    line-height: 1.75; font-style: italic; color: var(--text-primary); margin-bottom: var(--space-2xl);
    padding-top: var(--space-xl);
}
.quote-attribution { display: flex; align-items: center; gap: var(--space-md); }
.quote-avatar {
    width: 44px; height: 44px; border-radius: 50%; display: flex; align-items: center; justify-content: center;
    font-family: var(--font-display); font-size: 0.9rem; font-weight: 700; flex-shrink: 0;
    background: linear-gradient(135deg, light-dark(oklch(48% 0.2 270/0.12),oklch(60% 0.18 270/0.2)), light-dark(oklch(48% 0.2 20/0.06),oklch(60% 0.18 20/0.1)));
    border: 1px solid light-dark(oklch(48% 0.2 270/0.15),oklch(68% 0.16 270/0.2));
    color: var(--accent-primary);
}
.quote-attribution strong { font-size: 0.9rem; display: block; }
.quote-attribution span { font-size: 0.8rem; color: var(--text-secondary); }

/* ==========================================
   PORTALS
   ========================================== */
.portals-section { padding: var(--space-4xl) var(--section-pad); max-width: var(--max-width); margin: 0 auto; }
.portal-list { display: flex; flex-wrap: wrap; gap: var(--space-xl); justify-content: center; }
.portal-card {
    display: flex; align-items: center; gap: var(--space-lg); padding: var(--space-xl) var(--space-2xl);
    border-radius: 16px; flex: 1; min-width: 300px; max-width: 520px;
    background: var(--surface); border: 1px solid var(--border); opacity: 0.55; filter: grayscale(0.4); cursor: default;
}
.portal-icon {
    display: flex; align-items: center; justify-content: center; width: 50px; height: 50px; border-radius: 14px; flex-shrink: 0;
}
.portal-card--admin .portal-icon { background: light-dark(oklch(48% 0.2 270/0.08),oklch(60% 0.18 270/0.12)); color: light-dark(oklch(40% 0.18 270),oklch(75% 0.14 270)); }
.portal-card--candidate .portal-icon { background: light-dark(oklch(52% 0.24 25/0.08),oklch(60% 0.22 25/0.12)); color: light-dark(oklch(42% 0.2 25),oklch(75% 0.16 25)); }
.portal-card h3 { font-size: 1rem; font-weight: var(--fw-semibold); margin-bottom: 2px; }
.portal-card p { font-size: 0.88rem; color: var(--text-secondary); }
.coming-soon-badge {
    margin-left: auto; padding: 6px 16px; border-radius: 100px; white-space: nowrap;
    font-family: var(--font-display); font-size: 0.58rem; font-weight: 700; letter-spacing: 0.1em; text-transform: uppercase;
    background: light-dark(oklch(48% 0.18 270/0.08),oklch(65% 0.15 270/0.12));
    border: 1px solid light-dark(oklch(48% 0.18 270/0.15),oklch(65% 0.15 270/0.2));
    color: light-dark(oklch(48% 0.18 270),oklch(75% 0.12 270));
}

/* ==========================================
   FINAL CTA
   ========================================== */
.final-cta { padding: var(--space-5xl) var(--section-pad); text-align: center; }
.final-cta-inner {
    max-width: 700px; margin: 0 auto; padding: var(--space-4xl) var(--space-3xl); border-radius: var(--radius-2xl);
    background: var(--surface); border: 1px solid var(--border); backdrop-filter: blur(16px);
    box-shadow: var(--shadow-lg), var(--shadow-glow);
}
.final-cta h2 { font-family: var(--font-display); font-size: clamp(1.3rem,2.5vw,1.8rem); font-weight: 800; text-transform: uppercase; letter-spacing: 0.02em; margin-bottom: var(--space-sm); }
.final-cta p { font-size: 1.05rem; color: var(--text-secondary); margin-bottom: var(--space-2xl); }

/* ==========================================
   FOOTER
   ========================================== */
.footer { padding: var(--space-3xl) var(--section-pad) var(--space-xl); border-top: 1px solid var(--border-subtle); }
.footer-inner { max-width: var(--max-width); margin: 0 auto; display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: var(--space-lg); }
.footer-brand { display: flex; align-items: center; gap: 12px; }
.footer-logo { height: 26px; width: auto; }
html[data-theme="light"] .footer-logo { filter: invert(1); }
.footer-brand-text { font-family: var(--font-display); font-size: 0.58rem; font-weight: 700; letter-spacing: 0.08em; text-transform: uppercase; color: var(--text-secondary); }
.footer-links { display: flex; gap: var(--space-xl); flex-wrap: wrap; }
.footer-links a { font-size: 0.85rem; color: var(--text-secondary); transition: color 0.2s; }
.footer-links a:hover { color: var(--text-primary); }
.footer-social { display: flex; gap: var(--space-md); }
.social-link {
    display: flex; align-items: center; justify-content: center; width: 36px; height: 36px; border-radius: 50%;
    color: var(--text-secondary); background: light-dark(oklch(0% 0 0/0.04),oklch(100% 0 0/0.04));
    border: 1px solid var(--border-subtle); transition: all 0.2s;
}
.social-link:hover { color: var(--text-primary); border-color: var(--accent-primary); background: light-dark(oklch(48% 0.2 270/0.06),oklch(68% 0.16 270/0.08)); }
.social-link svg { width: 16px; height: 16px; }
.footer-copy { width: 100%; text-align: center; margin-top: var(--space-xl); padding-top: var(--space-lg); border-top: 1px solid var(--border-subtle); font-size: 0.82rem; color: var(--text-tertiary); }

/* ==========================================
   RESPONSIVE
   ========================================== */
@media (max-width: 900px) {
    .hero-inner { grid-template-columns: 1fr; text-align: center; }
    .hero-content { align-items: center; }
    .cta-group { justify-content: center; }
    .hero-visual { order: 1; }
    .hero-trust { justify-content: center; }
    .floating-card { display: none; }
    .showcase-step, .showcase-step--reverse { grid-template-columns: 1fr; }
    .showcase-step--reverse .step-info { order: 0; }
    .candidate-grid { grid-template-columns: 1fr; }
    .about-content { grid-template-columns: 1fr; }
    .flow-connector { width: 2px; height: 24px; }
    .steps-flow { flex-direction: column; }
    .portal-card { flex-direction: column; text-align: center; }
    .coming-soon-badge { margin-left: 0; }
    .problem-stats { flex-direction: column; align-items: center; }
    .problem-stat { min-width: auto; width: 100%; max-width: 300px; }
    .brief-expand-row { flex-direction: column; }
    .window-bar-actions, .window-bar-tabs { display: none; }
    .nav-links { display: none; position: fixed; top: 60px; left: 0; right: 0; flex-direction: column; padding: var(--space-xl); background: var(--bg-primary); border-bottom: 1px solid var(--border); gap: var(--space-lg); }
    .nav-links.open { display: flex; }
    .mobile-menu-btn { display: flex; }
    .nav-cta { display: none; }
}

    .hero-trust { flex-wrap: wrap; justify-content: center; }
    .trust-logos { display: flex; flex-wrap: wrap; gap: 6px; justify-content: center; }
    .footer-inner { flex-direction: column; align-items: center; text-align: center; }
    .footer-links { justify-content: center; }
    .footer-social { justify-content: center; }
    .proof-quote { padding: var(--space-2xl) var(--space-xl); }
    .quote-mark { font-size: 3.5rem; top: 8px; left: 16px; }
    .criteria-name { font-size: 0.75rem; }
    .criteria-badges { gap: 4px; }
    .sim-skill-tags { gap: 4px; }
    .sim-skill-tags span { font-size: 0.65rem; padding: 4px 8px; }
    .chapter-info p { display: none; }
}

@media (max-width: 600px) {
    .hero h1 { font-size: 2.2rem; }
    .section-title { font-size: 1.4rem; }
    .step-number { font-size: 2.5rem; }
    .brief-stat-row { flex-direction: column; gap: var(--space-md); }
    .cta-button { padding: 12px 24px; font-size: 0.88rem; }
    .tagline { font-size: 0.95rem; }
    .step-info h3 { font-size: 1.2rem; }
    .step-info p { font-size: 0.9rem; }
    .mockup-card { max-width: 100%; }
    .criteria-item { flex-direction: column; align-items: flex-start; gap: 6px; }
    .app-window-body { padding: 12px; }
    .eval-tabs { flex-direction: column; gap: 2px; border-radius: var(--radius-lg); }
    .eval-tab { border-radius: var(--radius-md); }
}