/* ═══════════════════════════════════════════════════════════════
   SmartHire AI - Design System & Styles
   ═══════════════════════════════════════════════════════════════ */

:root {
    --bg-primary: #0a0a1a;
    --bg-secondary: #111128;
    --bg-card: rgba(20, 20, 50, 0.6);
    --bg-glass: rgba(255,255,255,0.04);
    --text-primary: #f0f0ff;
    --text-secondary: #a0a0c0;
    --text-muted: #6b6b8d;
    --accent-1: #6C63FF;
    --accent-2: #00D4AA;
    --accent-3: #FF6B9D;
    --accent-4: #FFC857;
    --accent-5: #17C3B2;
    --gradient-1: linear-gradient(135deg, #6C63FF, #00D4AA);
    --gradient-2: linear-gradient(135deg, #FF6B9D, #FFC857);
    --gradient-3: linear-gradient(135deg, #6C63FF, #FF6B9D);
    --gradient-4: linear-gradient(135deg, #00D4AA, #6C63FF);
    --border-color: rgba(108,99,255,0.15);
    --shadow-glow: 0 0 30px rgba(108,99,255,0.15);
    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 20px;
    --radius-xl: 28px;
    --font-primary: 'Inter', -apple-system, sans-serif;
    --font-mono: 'JetBrains Mono', monospace;
    --transition: all 0.3s cubic-bezier(0.4,0,0.2,1);
}

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

html { scroll-behavior: smooth; }

body {
    font-family: var(--font-primary);
    background: var(--bg-primary);
    color: var(--text-primary);
    line-height: 1.6;
    overflow-x: hidden;
}

.container { max-width: 1200px; margin: 0 auto; padding: 0 24px; }

/* ─── Scrollbar ─── */
::-webkit-scrollbar { width: 8px; }
::-webkit-scrollbar-track { background: var(--bg-primary); }
::-webkit-scrollbar-thumb { background: var(--accent-1); border-radius: 4px; }

/* ─── Typography ─── */
h1,h2,h3,h4 { font-weight: 700; line-height: 1.2; }
.gradient-text { background: var(--gradient-1); -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text; }

/* ─── Buttons ─── */
.btn {
    display: inline-flex; align-items: center; gap: 10px; padding: 14px 28px;
    border-radius: var(--radius-md); font-weight: 600; font-size: 0.95rem;
    text-decoration: none; cursor: pointer; transition: var(--transition);
    border: none; font-family: var(--font-primary);
}
.btn-primary { background: var(--gradient-1); color: #fff; box-shadow: 0 4px 20px rgba(108,99,255,0.3); }
.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 8px 30px rgba(108,99,255,0.5); }
.btn-outline { background: transparent; color: var(--text-primary); border: 2px solid var(--border-color); }
.btn-outline:hover { border-color: var(--accent-1); background: rgba(108,99,255,0.1); }
.btn-lg { padding: 16px 36px; font-size: 1.05rem; }
.btn-sm { padding: 10px 20px; font-size: 0.85rem; }

/* ═══ NAVBAR ═══ */
.navbar {
    position: fixed; top: 0; left: 0; right: 0; z-index: 1000;
    padding: 16px 0; transition: var(--transition);
    background: rgba(10,10,26,0.8); backdrop-filter: blur(20px);
    border-bottom: 1px solid transparent;
}
.navbar.scrolled { padding: 10px 0; border-bottom-color: var(--border-color); background: rgba(10,10,26,0.95); }
.nav-container { max-width: 1400px; margin: 0 auto; padding: 0 24px; display: flex; align-items: center; justify-content: space-between; }
.nav-logo { display: flex; align-items: center; gap: 12px; text-decoration: none; color: var(--text-primary); }
.logo-icon { width: 40px; height: 40px; background: var(--gradient-1); border-radius: var(--radius-sm); display: flex; align-items: center; justify-content: center; font-size: 1.2rem; }
.logo-text { font-size: 1.3rem; font-weight: 800; }
.logo-highlight { color: var(--accent-2); -webkit-text-fill-color: var(--accent-2); }
.nav-links { display: flex; list-style: none; gap: 4px; }
.nav-link {
    display: flex; align-items: center; gap: 8px; padding: 10px 16px;
    color: var(--text-secondary); text-decoration: none; border-radius: var(--radius-sm);
    font-size: 0.9rem; font-weight: 500; transition: var(--transition);
}
.nav-link:hover, .nav-link.active { color: var(--text-primary); background: var(--bg-glass); }
.nav-link.active { color: var(--accent-1); }
.nav-toggle { display: none; background: none; border: none; cursor: pointer; padding: 4px; }
.nav-toggle span { display: block; width: 24px; height: 2px; background: var(--text-primary); margin: 5px 0; transition: var(--transition); }

/* ═══ HERO ═══ */
.hero {
    min-height: 100vh; display: flex; align-items: center; justify-content: center;
    position: relative; padding: 120px 24px 80px; overflow: hidden; text-align: center;
}
.hero-bg-effects { position: absolute; inset: 0; overflow: hidden; }
.hero-orb {
    position: absolute; border-radius: 50%; filter: blur(80px); opacity: 0.3;
    animation: float 8s ease-in-out infinite;
}
.hero-orb-1 { width: 400px; height: 400px; background: var(--accent-1); top: 10%; left: 10%; }
.hero-orb-2 { width: 350px; height: 350px; background: var(--accent-2); top: 50%; right: 10%; animation-delay: -3s; }
.hero-orb-3 { width: 300px; height: 300px; background: var(--accent-3); bottom: 10%; left: 30%; animation-delay: -5s; }
.hero-grid {
    position: absolute; inset: 0;
    background-image: radial-gradient(rgba(108,99,255,0.1) 1px, transparent 1px);
    background-size: 40px 40px;
}
.hero-content { position: relative; z-index: 2; max-width: 800px; }
.hero-badge {
    display: inline-flex; align-items: center; gap: 8px; padding: 8px 20px;
    background: rgba(108,99,255,0.15); border: 1px solid rgba(108,99,255,0.3);
    border-radius: 50px; font-size: 0.85rem; color: var(--accent-1); margin-bottom: 24px;
}
.hero-title { font-size: clamp(2.5rem, 6vw, 4rem); font-weight: 900; margin-bottom: 20px; letter-spacing: -0.02em; }
.hero-subtitle { font-size: 1.15rem; color: var(--text-secondary); max-width: 600px; margin: 0 auto 36px; line-height: 1.7; }
.hero-cta { display: flex; gap: 16px; justify-content: center; flex-wrap: wrap; margin-bottom: 60px; }
.hero-stats { display: flex; gap: 40px; justify-content: center; flex-wrap: wrap; }
.hero-stat { text-align: center; }
.hero-stat-number { font-size: 2rem; font-weight: 800; background: var(--gradient-1); -webkit-background-clip: text; -webkit-text-fill-color: transparent; }
.hero-stat-label { font-size: 0.8rem; color: var(--text-muted); text-transform: uppercase; letter-spacing: 1px; }

.hero-visual { position: absolute; z-index: 1; inset: 0; pointer-events: none; }
.floating-card {
    position: absolute; padding: 12px 20px; background: var(--bg-card);
    backdrop-filter: blur(10px); border: 1px solid var(--border-color);
    border-radius: var(--radius-md); display: flex; align-items: center; gap: 10px;
    font-size: 0.85rem; font-weight: 500; animation: float 6s ease-in-out infinite;
    box-shadow: var(--shadow-glow);
}
.card-1 { top: 20%; left: 8%; animation-delay: 0s; }
.card-1 i { color: #FF6B6B; }
.card-2 { top: 35%; right: 8%; animation-delay: -1.5s; }
.card-2 i { color: var(--accent-2); }
.card-3 { bottom: 30%; left: 5%; animation-delay: -3s; }
.card-3 i { color: var(--accent-4); }
.card-4 { bottom: 20%; right: 10%; animation-delay: -4.5s; }
.card-4 i { color: var(--accent-1); }

@keyframes float {
    0%, 100% { transform: translateY(0px); }
    50% { transform: translateY(-20px); }
}

/* ═══ SECTIONS ═══ */
.section-header { text-align: center; margin-bottom: 60px; }
.section-badge {
    display: inline-block; padding: 6px 16px; background: rgba(108,99,255,0.15);
    border: 1px solid rgba(108,99,255,0.3); border-radius: 50px;
    font-size: 0.8rem; color: var(--accent-1); font-weight: 600;
    text-transform: uppercase; letter-spacing: 2px; margin-bottom: 16px;
}
.section-title { font-size: clamp(1.8rem, 4vw, 2.5rem); margin-bottom: 12px; }
.section-subtitle { color: var(--text-secondary); font-size: 1.05rem; max-width: 600px; margin: 0 auto; }

/* ═══ FEATURES ═══ */
.features-section { padding: 100px 0; position: relative; }
.features-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(270px, 1fr)); gap: 24px; }
.feature-card {
    background: var(--bg-card); border: 1px solid var(--border-color);
    border-radius: var(--radius-lg); padding: 32px; transition: var(--transition);
    position: relative; overflow: hidden;
}
.feature-card::before {
    content: ''; position: absolute; top: 0; left: 0; right: 0; height: 3px;
    background: var(--gradient-1); opacity: 0; transition: var(--transition);
}
.feature-card:hover { transform: translateY(-4px); border-color: rgba(108,99,255,0.3); box-shadow: var(--shadow-glow); }
.feature-card:hover::before { opacity: 1; }
.feature-icon {
    width: 56px; height: 56px; border-radius: var(--radius-md);
    display: flex; align-items: center; justify-content: center; font-size: 1.4rem;
    margin-bottom: 20px; background: rgba(108,99,255,0.15); color: var(--accent-1);
}
.feature-card-2 .feature-icon { background: rgba(0,212,170,0.15); color: var(--accent-2); }
.feature-card-3 .feature-icon { background: rgba(255,107,157,0.15); color: var(--accent-3); }
.feature-card-4 .feature-icon { background: rgba(255,200,87,0.15); color: var(--accent-4); }
.feature-card-5 .feature-icon { background: rgba(23,195,178,0.15); color: var(--accent-5); }
.feature-card-6 .feature-icon { background: rgba(255,107,157,0.15); color: var(--accent-3); }
.feature-card-7 .feature-icon { background: rgba(108,99,255,0.15); color: var(--accent-1); }
.feature-card-8 .feature-icon { background: rgba(0,212,170,0.15); color: var(--accent-2); }
.feature-card h3 { font-size: 1.15rem; margin-bottom: 10px; }
.feature-card p { color: var(--text-secondary); font-size: 0.9rem; line-height: 1.6; margin-bottom: 16px; }
.feature-link {
    color: var(--accent-1); text-decoration: none; font-size: 0.85rem; font-weight: 600;
    display: inline-flex; align-items: center; gap: 6px; transition: var(--transition);
}
.feature-link:hover { gap: 10px; }

/* ═══ HOW IT WORKS ═══ */
.how-it-works { padding: 100px 0; background: var(--bg-secondary); }
.steps-container { display: flex; align-items: center; justify-content: center; gap: 0; flex-wrap: wrap; }
.step-card {
    background: var(--bg-card); border: 1px solid var(--border-color);
    border-radius: var(--radius-lg); padding: 40px 32px; text-align: center;
    max-width: 300px; position: relative; transition: var(--transition);
}
.step-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-glow); }
.step-number {
    font-size: 3rem; font-weight: 900; background: var(--gradient-1);
    -webkit-background-clip: text; -webkit-text-fill-color: transparent;
    opacity: 0.3; position: absolute; top: 16px; right: 24px;
}
.step-icon {
    width: 64px; height: 64px; background: var(--gradient-1); border-radius: 50%;
    display: flex; align-items: center; justify-content: center; font-size: 1.5rem;
    margin: 0 auto 20px; color: #fff;
}
.step-card h3 { margin-bottom: 12px; }
.step-card p { color: var(--text-secondary); font-size: 0.9rem; }
.step-connector { display: flex; align-items: center; padding: 0 16px; color: var(--accent-1); font-size: 1.2rem; }
.connector-line { width: 40px; height: 2px; background: var(--border-color); margin-right: 8px; }

/* ═══ TECH STACK ═══ */
.tech-stack { padding: 100px 0; }
.tech-grid { display: flex; justify-content: center; gap: 24px; flex-wrap: wrap; }
.tech-item {
    display: flex; flex-direction: column; align-items: center; gap: 10px;
    padding: 24px 32px; background: var(--bg-card); border: 1px solid var(--border-color);
    border-radius: var(--radius-md); font-size: 0.85rem; color: var(--text-secondary);
    transition: var(--transition);
}
.tech-item i { font-size: 2rem; color: var(--accent-1); }
.tech-item:hover { transform: translateY(-4px); border-color: var(--accent-1); box-shadow: var(--shadow-glow); }

/* ═══ FOOTER ═══ */
.footer { padding: 60px 0 24px; border-top: 1px solid var(--border-color); background: var(--bg-secondary); }
.footer-content { display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: 40px; margin-bottom: 40px; }
.footer-brand p { color: var(--text-secondary); font-size: 0.9rem; margin-top: 16px; max-width: 300px; }
.footer-links h4 { margin-bottom: 16px; font-size: 0.95rem; }
.footer-links a { display: flex; align-items: center; gap: 8px; color: var(--text-secondary); text-decoration: none; font-size: 0.85rem; padding: 4px 0; transition: var(--transition); }
.footer-links a:hover { color: var(--accent-1); }
.footer-bottom { text-align: center; padding-top: 24px; border-top: 1px solid var(--border-color); color: var(--text-muted); font-size: 0.85rem; }

/* ═══ PAGE HEADER ═══ */
.page-header {
    padding: 140px 24px 60px; text-align: center;
    background: var(--bg-secondary); border-bottom: 1px solid var(--border-color);
    position: relative; overflow: hidden;
}
.page-header::before {
    content: ''; position: absolute; width: 400px; height: 400px; border-radius: 50%;
    background: var(--accent-1); filter: blur(120px); opacity: 0.08; top: -100px; left: 50%; transform: translateX(-50%);
}
.page-header h1 { font-size: clamp(2rem, 5vw, 3rem); margin-bottom: 12px; position: relative; }
.page-header p { color: var(--text-secondary); font-size: 1.1rem; position: relative; }

/* ═══ UPLOAD PAGE ═══ */
.upload-section { padding: 60px 24px; }
.upload-area {
    max-width: 700px; margin: 0 auto; padding: 60px 40px; text-align: center;
    border: 2px dashed var(--border-color); border-radius: var(--radius-xl);
    background: var(--bg-card); transition: var(--transition); cursor: pointer;
    position: relative;
}
.upload-area:hover, .upload-area.drag-over {
    border-color: var(--accent-1); background: rgba(108,99,255,0.05);
    box-shadow: var(--shadow-glow);
}
.upload-icon { font-size: 4rem; color: var(--accent-1); margin-bottom: 20px; }
.upload-area h3 { font-size: 1.3rem; margin-bottom: 8px; }
.upload-area p { color: var(--text-secondary); margin-bottom: 24px; }
.upload-area input[type="file"] { display: none; }
.file-info { margin-top: 20px; padding: 16px; background: rgba(0,212,170,0.1); border-radius: var(--radius-md); display: none; }
.file-info.visible { display: block; }
.file-info span { color: var(--accent-2); font-weight: 600; }

/* Progress / Loading */
.upload-progress { max-width: 700px; margin: 30px auto; display: none; }
.upload-progress.visible { display: block; }
.progress-bar-container { background: rgba(255,255,255,0.05); border-radius: 50px; overflow: hidden; height: 8px; margin-bottom: 12px; }
.progress-bar { height: 100%; background: var(--gradient-1); border-radius: 50px; width: 0%; transition: width 0.5s; }
.progress-text { text-align: center; color: var(--text-secondary); font-size: 0.85rem; }

.loading-overlay {
    display: none; position: fixed; inset: 0; background: rgba(10,10,26,0.9);
    z-index: 9999; align-items: center; justify-content: center; flex-direction: column; gap: 24px;
}
.loading-overlay.visible { display: flex; }
.loading-spinner {
    width: 60px; height: 60px; border: 4px solid var(--border-color);
    border-top-color: var(--accent-1); border-radius: 50%; animation: spin 1s linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }

/* ═══ DASHBOARD ═══ */
.dashboard-section { padding: 60px 24px; }
.dashboard-empty { text-align: center; padding: 80px 20px; color: var(--text-secondary); }
.dashboard-empty i { font-size: 4rem; color: var(--text-muted); margin-bottom: 20px; }

.dashboard-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(300px,1fr)); gap: 24px; max-width: 1200px; margin: 0 auto; }
.dash-card {
    background: var(--bg-card); border: 1px solid var(--border-color);
    border-radius: var(--radius-lg); padding: 28px; transition: var(--transition);
}
.dash-card:hover { box-shadow: var(--shadow-glow); transform: translateY(-2px); }
.dash-card-header { display: flex; align-items: center; gap: 12px; margin-bottom: 20px; }
.dash-card-icon { width: 44px; height: 44px; border-radius: var(--radius-sm); display: flex; align-items: center; justify-content: center; font-size: 1.1rem; }
.dash-card-header h3 { font-size: 1rem; }

/* Score Circle */
.score-container { display: flex; justify-content: center; padding: 20px 0; }
.score-circle {
    width: 160px; height: 160px; border-radius: 50%; position: relative;
    display: flex; align-items: center; justify-content: center;
    background: conic-gradient(var(--accent-1) 0%, transparent 0%);
}
.score-circle::before {
    content: ''; position: absolute; width: 130px; height: 130px;
    background: var(--bg-card); border-radius: 50%;
}
.score-value { position: relative; z-index: 1; font-size: 2.5rem; font-weight: 800; }
.score-value span { font-size: 1rem; color: var(--text-secondary); }

/* Skills Tags */
.skills-container { display: flex; flex-wrap: wrap; gap: 8px; }
.skill-tag {
    padding: 6px 14px; border-radius: 50px; font-size: 0.8rem; font-weight: 500;
    background: rgba(108,99,255,0.15); color: var(--accent-1); border: 1px solid rgba(108,99,255,0.2);
}
.skill-tag.cat-web { background: rgba(0,212,170,0.15); color: var(--accent-2); border-color: rgba(0,212,170,0.2); }
.skill-tag.cat-data { background: rgba(255,107,157,0.15); color: var(--accent-3); border-color: rgba(255,107,157,0.2); }
.skill-tag.cat-cloud { background: rgba(255,200,87,0.15); color: var(--accent-4); border-color: rgba(255,200,87,0.2); }
.skill-tag.cat-db { background: rgba(23,195,178,0.15); color: var(--accent-5); border-color: rgba(23,195,178,0.2); }

/* Probability bars */
.prob-item { margin-bottom: 12px; }
.prob-label { display: flex; justify-content: space-between; font-size: 0.85rem; margin-bottom: 4px; }
.prob-bar { height: 6px; background: rgba(255,255,255,0.05); border-radius: 50px; overflow: hidden; }
.prob-fill { height: 100%; border-radius: 50px; transition: width 1s ease; }

/* Recommendation list */
.rec-list { list-style: none; }
.rec-list li { padding: 8px 0; border-bottom: 1px solid var(--border-color); font-size: 0.9rem; color: var(--text-secondary); display: flex; align-items: center; gap: 8px; }
.rec-list li i { color: var(--accent-2); font-size: 0.7rem; }

/* ═══ INTERVIEW PAGE ═══ */
.interview-section { padding: 60px 24px; max-width: 1000px; margin: 0 auto; }
.roadmap-timeline { position: relative; padding-left: 40px; }
.roadmap-timeline::before { content:''; position: absolute; left: 15px; top: 0; bottom: 0; width: 2px; background: var(--border-color); }
.roadmap-step {
    position: relative; margin-bottom: 32px; padding: 24px;
    background: var(--bg-card); border: 1px solid var(--border-color);
    border-radius: var(--radius-md); transition: var(--transition);
}
.roadmap-step:hover { border-color: var(--accent-1); box-shadow: var(--shadow-glow); }
.roadmap-step::before {
    content:''; position: absolute; left: -33px; top: 28px; width: 14px; height: 14px;
    background: var(--accent-1); border-radius: 50%; border: 3px solid var(--bg-primary);
}
.roadmap-step h3 { font-size: 1.05rem; margin-bottom: 6px; }
.roadmap-step .step-duration { font-size: 0.8rem; color: var(--accent-2); margin-bottom: 8px; }
.roadmap-step p { color: var(--text-secondary); font-size: 0.9rem; }

.tips-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; margin-top: 40px; }
.tips-card {
    background: var(--bg-card); border: 1px solid var(--border-color);
    border-radius: var(--radius-lg); padding: 28px;
}
.tips-card h3 { font-size: 1.1rem; margin-bottom: 16px; display: flex; align-items: center; gap: 10px; }
.tips-list { list-style: none; }
.tips-list li { padding: 8px 0; font-size: 0.88rem; color: var(--text-secondary); border-bottom: 1px solid rgba(255,255,255,0.03); display: flex; gap: 8px; }
.tips-list li::before { content: '→'; color: var(--accent-1); font-weight: 700; }

.mock-section { margin-top: 40px; }
.mock-tabs { display: flex; gap: 8px; margin-bottom: 24px; flex-wrap: wrap; }
.mock-tab {
    padding: 10px 20px; border-radius: var(--radius-sm); background: var(--bg-card);
    border: 1px solid var(--border-color); color: var(--text-secondary); cursor: pointer;
    font-size: 0.85rem; font-weight: 500; transition: var(--transition); font-family: var(--font-primary);
}
.mock-tab.active { background: var(--accent-1); color: #fff; border-color: var(--accent-1); }
.mock-questions { list-style: none; }
.mock-questions li {
    padding: 14px 20px; background: var(--bg-card); border: 1px solid var(--border-color);
    border-radius: var(--radius-sm); margin-bottom: 8px; font-size: 0.9rem;
    color: var(--text-secondary); transition: var(--transition); cursor: default;
}
.mock-questions li:hover { border-color: var(--accent-1); }

/* ═══ APTITUDE PAGE ═══ */
.aptitude-section { padding: 60px 24px; max-width: 900px; margin: 0 auto; }
.category-tabs { display: flex; gap: 8px; justify-content: center; margin-bottom: 40px; flex-wrap: wrap; }
.cat-tab {
    padding: 12px 24px; border-radius: var(--radius-md); background: var(--bg-card);
    border: 1px solid var(--border-color); color: var(--text-secondary); cursor: pointer;
    font-size: 0.9rem; font-weight: 600; transition: var(--transition); font-family: var(--font-primary);
}
.cat-tab.active { background: var(--gradient-1); color: #fff; border-color: transparent; }

.question-card {
    background: var(--bg-card); border: 1px solid var(--border-color);
    border-radius: var(--radius-lg); padding: 28px; margin-bottom: 20px;
    transition: var(--transition);
}
.question-card .q-number { font-size: 0.8rem; color: var(--accent-1); font-weight: 600; margin-bottom: 8px; }
.question-card .q-text { font-size: 1rem; margin-bottom: 16px; font-weight: 500; }
.options-list { list-style: none; display: grid; gap: 8px; }
.option-btn {
    width: 100%; padding: 12px 16px; text-align: left; background: rgba(255,255,255,0.03);
    border: 1px solid var(--border-color); border-radius: var(--radius-sm);
    color: var(--text-secondary); cursor: pointer; font-size: 0.9rem;
    transition: var(--transition); font-family: var(--font-primary);
}
.option-btn:hover { border-color: var(--accent-1); background: rgba(108,99,255,0.08); }
.option-btn.correct { background: rgba(0,212,170,0.15); border-color: var(--accent-2); color: var(--accent-2); }
.option-btn.wrong { background: rgba(255,107,157,0.15); border-color: var(--accent-3); color: var(--accent-3); }
.explanation { margin-top: 12px; padding: 12px; background: rgba(108,99,255,0.08); border-radius: var(--radius-sm); font-size: 0.85rem; color: var(--text-secondary); display: none; }
.explanation.visible { display: block; }

.score-summary {
    text-align: center; padding: 40px; background: var(--bg-card); border: 1px solid var(--border-color);
    border-radius: var(--radius-lg); margin-top: 24px; display: none;
}
.score-summary.visible { display: block; }
.score-summary h3 { font-size: 1.3rem; margin-bottom: 8px; }
.score-summary .final-score { font-size: 3rem; font-weight: 900; background: var(--gradient-1); -webkit-background-clip: text; -webkit-text-fill-color: transparent; }

/* ═══ CHATBOT PAGE ═══ */
.chatbot-section { padding: 60px 24px; max-width: 800px; margin: 0 auto; }
.chat-container {
    background: var(--bg-card); border: 1px solid var(--border-color);
    border-radius: var(--radius-xl); overflow: hidden; height: 550px;
    display: flex; flex-direction: column;
}
.chat-header {
    padding: 20px 24px; background: rgba(108,99,255,0.1); border-bottom: 1px solid var(--border-color);
    display: flex; align-items: center; gap: 12px;
}
.chat-avatar { width: 40px; height: 40px; background: var(--gradient-1); border-radius: 50%; display: flex; align-items: center; justify-content: center; font-size: 1.1rem; }
.chat-status { font-size: 0.75rem; color: var(--accent-2); }
.chat-messages { flex: 1; overflow-y: auto; padding: 24px; display: flex; flex-direction: column; gap: 16px; }
.chat-msg {
    max-width: 80%; padding: 14px 18px; border-radius: var(--radius-md);
    font-size: 0.9rem; line-height: 1.6; animation: msgIn 0.3s ease;
}
@keyframes msgIn { from { opacity: 0; transform: translateY(10px); } to { opacity: 1; transform: translateY(0); } }
.chat-msg.bot { background: rgba(108,99,255,0.1); border: 1px solid rgba(108,99,255,0.15); align-self: flex-start; border-bottom-left-radius: 4px; }
.chat-msg.user { background: var(--gradient-1); color: #fff; align-self: flex-end; border-bottom-right-radius: 4px; }
.chat-input-area {
    padding: 16px 20px; border-top: 1px solid var(--border-color);
    display: flex; align-items: center; gap: 12px;
}
.chat-input {
    flex: 1; padding: 14px 18px; background: rgba(255,255,255,0.05);
    border: 1px solid var(--border-color); border-radius: var(--radius-md);
    color: var(--text-primary); font-size: 0.9rem; font-family: var(--font-primary);
    outline: none; transition: var(--transition);
}
.chat-input:focus { border-color: var(--accent-1); }
.chat-send {
    width: 48px; height: 48px; background: var(--gradient-1); border: none;
    border-radius: var(--radius-md); color: #fff; font-size: 1.1rem; cursor: pointer;
    transition: var(--transition); display: flex; align-items: center; justify-content: center;
}
.chat-send:hover { transform: scale(1.05); box-shadow: 0 4px 15px rgba(108,99,255,0.4); }

.quick-prompts { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 20px; justify-content: center; }
.quick-prompt {
    padding: 8px 16px; background: var(--bg-card); border: 1px solid var(--border-color);
    border-radius: 50px; color: var(--text-secondary); font-size: 0.8rem; cursor: pointer;
    transition: var(--transition); font-family: var(--font-primary);
}
.quick-prompt:hover { border-color: var(--accent-1); color: var(--accent-1); }

/* ═══ HR PROFILES ═══ */
.hr-section { padding: 60px 24px; }
.hr-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(280px, 1fr)); gap: 24px; max-width: 1200px; margin: 0 auto; }
.hr-card {
    background: var(--bg-card); border: 1px solid var(--border-color);
    border-radius: var(--radius-lg); padding: 32px; text-align: center;
    transition: var(--transition);
}
.hr-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-glow); border-color: rgba(108,99,255,0.3); }
.hr-avatar { width: 80px; height: 80px; border-radius: 50%; margin: 0 auto 16px; border: 3px solid var(--accent-1); overflow: hidden; }
.hr-avatar img { width: 100%; height: 100%; object-fit: cover; }
.hr-card h3 { font-size: 1.1rem; margin-bottom: 4px; }
.hr-card .hr-company { font-size: 0.85rem; color: var(--accent-1); font-weight: 600; margin-bottom: 4px; }
.hr-card .hr-role { font-size: 0.8rem; color: var(--text-muted); margin-bottom: 12px; }
.hr-card .hr-tips { font-size: 0.8rem; color: var(--text-secondary); padding: 12px; background: rgba(255,255,255,0.03); border-radius: var(--radius-sm); margin-bottom: 16px; font-style: italic; }
.hr-linkedin {
    display: inline-flex; align-items: center; gap: 8px; padding: 10px 20px;
    background: rgba(0,119,181,0.2); color: #0077B5; border-radius: var(--radius-sm);
    text-decoration: none; font-size: 0.85rem; font-weight: 600; transition: var(--transition);
}
.hr-linkedin:hover { background: rgba(0,119,181,0.35); }

/* ─── Extracted Text ─── */
.extracted-text-box {
    background: rgba(0,0,0,0.3); border: 1px solid var(--border-color);
    border-radius: var(--radius-md); padding: 20px; max-height: 300px;
    overflow-y: auto; font-family: var(--font-mono); font-size: 0.8rem;
    color: var(--text-secondary); line-height: 1.7; white-space: pre-wrap;
}

/* ═══ RESPONSIVE ═══ */
@media (max-width: 768px) {
    .nav-links {
        display: none; position: fixed; top: 72px; left: 0; right: 0;
        background: rgba(10,10,26,0.98); backdrop-filter: blur(20px);
        flex-direction: column; padding: 20px; gap: 4px;
        border-bottom: 1px solid var(--border-color);
    }
    .nav-links.active { display: flex; }
    .nav-toggle { display: block; }
    .hero { padding-top: 100px; }
    .floating-card { display: none; }
    .features-grid { grid-template-columns: 1fr; }
    .steps-container { flex-direction: column; gap: 16px; }
    .step-connector { display: none; }
    .footer-content { grid-template-columns: 1fr; gap: 24px; }
    .tips-grid { grid-template-columns: 1fr; }
    .hero-stats { gap: 20px; }
    .hr-grid { grid-template-columns: 1fr; }
    .chat-msg { max-width: 90%; }
    .dashboard-grid { grid-template-columns: 1fr; }
}