/* ============================================
   PG Portfolio - Dark Premium Style
   ============================================ */

:root {
    --bg-primary: #0a0e1a;
    --bg-secondary: #111827;
    --bg-card: #151c2e;
    --bg-card-hover: #1a2340;
    --border: #1e2a45;
    --border-light: #253352;
    --text-primary: #f0f2f5;
    --text-secondary: #94a3b8;
    --text-muted: #64748b;
    --accent: #60a5fa;
    --accent-dim: #3b82f6;
    --accent-glow: rgba(96, 165, 250, 0.15);
    --gold: #f4c542;
    --gold-dim: rgba(244, 197, 66, 0.12);
    --radius: 12px;
    --radius-sm: 8px;
    --radius-lg: 20px;
    --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --font-heading: 'Playfair Display', Georgia, serif;
    --font-body: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
}

/* Reset */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; scroll-padding-top: 80px; }
body {
    font-family: var(--font-body);
    background: var(--bg-primary);
    color: var(--text-primary);
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
    overflow-x: hidden;
}
a { color: inherit; text-decoration: none; }
ul { list-style: none; }
img { max-width: 100%; display: block; }

/* Container */
.container {
    max-width: 1140px;
    margin: 0 auto;
    padding: 0 24px;
}

/* ============================================
   Navigation
   ============================================ */
.nav {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    padding: 16px 0;
    transition: var(--transition);
    background: transparent;
}
.nav.scrolled {
    background: rgba(10, 14, 26, 0.92);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--border);
    padding: 12px 0;
}
.nav-inner {
    max-width: 1140px;
    margin: 0 auto;
    padding: 0 24px;
    display: flex;
    align-items: center;
    justify-content: space-between;
}
.nav-logo {
    font-family: var(--font-heading);
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--accent);
    letter-spacing: -0.02em;
}
.nav-links {
    display: flex;
    gap: 32px;
}
.nav-links a {
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--text-secondary);
    transition: var(--transition);
    position: relative;
}
.nav-links a::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--accent);
    transition: var(--transition);
}
.nav-links a:hover { color: var(--text-primary); }
.nav-links a:hover::after { width: 100%; }

.nav-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 4px;
}
.nav-toggle span {
    width: 24px;
    height: 2px;
    background: var(--text-primary);
    transition: var(--transition);
}

/* ============================================
   Hero
   ============================================ */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    position: relative;
    padding: 120px 0 80px;
    overflow: hidden;
}
.hero-bg-grid {
    position: absolute;
    inset: 0;
    background-image:
        linear-gradient(rgba(30, 42, 69, 0.3) 1px, transparent 1px),
        linear-gradient(90deg, rgba(30, 42, 69, 0.3) 1px, transparent 1px);
    background-size: 60px 60px;
    mask-image: radial-gradient(ellipse 70% 60% at 50% 40%, black 30%, transparent 70%);
    -webkit-mask-image: radial-gradient(ellipse 70% 60% at 50% 40%, black 30%, transparent 70%);
}
.hero-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 64px;
    align-items: center;
    position: relative;
    z-index: 1;
}
.hero-label {
    font-size: 0.8rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.15em;
    color: var(--accent);
    margin-bottom: 16px;
}
.hero-title {
    font-family: var(--font-heading);
    font-size: clamp(2.8rem, 5vw, 4.2rem);
    font-weight: 700;
    line-height: 1.1;
    letter-spacing: -0.02em;
    margin-bottom: 12px;
}
.hero-subtitle {
    font-size: 1.15rem;
    color: var(--text-secondary);
    margin-bottom: 28px;
    font-weight: 400;
}
.hero-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin-bottom: 36px;
}
.tag {
    padding: 6px 16px;
    border: 1px solid var(--border-light);
    border-radius: 100px;
    font-size: 0.8rem;
    font-weight: 500;
    color: var(--text-secondary);
    background: rgba(21, 28, 46, 0.6);
}
.hero-cta {
    display: flex;
    gap: 16px;
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    padding: 12px 28px;
    border-radius: 8px;
    font-size: 0.9rem;
    font-weight: 600;
    transition: var(--transition);
    cursor: pointer;
    border: none;
}
.btn-primary {
    background: var(--accent-dim);
    color: white;
}
.btn-primary:hover {
    background: var(--accent);
    transform: translateY(-1px);
    box-shadow: 0 8px 30px rgba(59, 130, 246, 0.3);
}
.btn-outline {
    background: transparent;
    color: var(--text-secondary);
    border: 1px solid var(--border-light);
}
.btn-outline:hover {
    border-color: var(--accent);
    color: var(--accent);
}

/* Hero Visual */
.hero-visual {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 32px;
}
.hero-photo-wrapper {
    width: 280px;
    height: 280px;
    border-radius: 50%;
    overflow: hidden;
    border: 3px solid var(--border-light);
    position: relative;
    box-shadow: 0 0 60px rgba(96, 165, 250, 0.08);
}
.hero-photo {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center 20%;
}
.hero-photo-fallback {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 100%;
    height: 100%;
    font-family: var(--font-heading);
    font-size: 4rem;
    font-weight: 700;
    color: var(--accent);
    background: linear-gradient(135deg, var(--bg-card) 0%, var(--bg-secondary) 100%);
}
.hero-stats {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
    width: 100%;
}
.stat {
    text-align: center;
    padding: 16px 8px;
    border-radius: var(--radius-sm);
    background: rgba(21, 28, 46, 0.5);
    border: 1px solid var(--border);
}
.stat-number {
    font-family: var(--font-heading);
    font-size: 1.8rem;
    font-weight: 700;
    color: var(--accent);
    display: block;
}
.stat-suffix {
    font-family: var(--font-heading);
    font-size: 1.4rem;
    font-weight: 700;
    color: var(--accent);
}
.stat-label {
    font-size: 0.7rem;
    color: var(--text-muted);
    margin-top: 4px;
    display: block;
    line-height: 1.3;
}

/* Scroll Indicator */
.scroll-indicator {
    position: absolute;
    bottom: 32px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
}
.scroll-indicator span {
    font-size: 0.7rem;
    text-transform: uppercase;
    letter-spacing: 0.15em;
    color: var(--text-muted);
}
.scroll-line {
    width: 1px;
    height: 40px;
    background: linear-gradient(to bottom, var(--accent), transparent);
    animation: scrollPulse 2s ease-in-out infinite;
}
@keyframes scrollPulse {
    0%, 100% { opacity: 0.3; }
    50% { opacity: 1; }
}

/* ============================================
   Sections
   ============================================ */
.section {
    padding: 100px 0;
    position: relative;
}
.section-label {
    font-size: 0.8rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.15em;
    color: var(--accent);
    margin-bottom: 12px;
}
.section-title {
    font-family: var(--font-heading);
    font-size: clamp(1.8rem, 3vw, 2.5rem);
    font-weight: 600;
    margin-bottom: 48px;
    letter-spacing: -0.02em;
    line-height: 1.2;
}
.text-accent {
    color: var(--accent);
}

/* ============================================
   Thesis
   ============================================ */
.section-thesis {
    background: var(--bg-secondary);
    border-top: 1px solid var(--border);
    border-bottom: 1px solid var(--border);
}
.thesis-statement {
    font-family: var(--font-heading);
    font-size: clamp(1.6rem, 3vw, 2.4rem);
    line-height: 1.4;
    margin-bottom: 56px;
    max-width: 720px;
    font-weight: 500;
}
.thesis-pillars {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 32px;
    margin-bottom: 48px;
}
.thesis-pillar {
    padding: 32px;
    border-radius: var(--radius);
    background: var(--bg-card);
    border: 1px solid var(--border);
    transition: var(--transition);
}
.thesis-pillar:hover {
    border-color: var(--border-light);
    transform: translateY(-2px);
}
.pillar-icon {
    width: 40px;
    height: 40px;
    margin-bottom: 16px;
    color: var(--accent);
}
.pillar-icon svg { width: 100%; height: 100%; }
.thesis-pillar h3 {
    font-size: 1.05rem;
    font-weight: 600;
    margin-bottom: 8px;
}
.thesis-pillar p {
    font-size: 0.9rem;
    color: var(--text-secondary);
    line-height: 1.5;
}
.proof-point {
    padding: 24px 28px;
    border-radius: var(--radius-sm);
    background: var(--gold-dim);
    border-left: 3px solid var(--gold);
}
.proof-label {
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--gold);
    display: block;
    margin-bottom: 6px;
}
.proof-point p {
    font-size: 0.95rem;
    color: var(--text-secondary);
}

/* ============================================
   Three Pillars
   ============================================ */
.pillars-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 28px;
}
.pillar-card {
    padding: 40px 32px;
    border-radius: var(--radius);
    background: var(--bg-card);
    border: 1px solid var(--border);
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}
.pillar-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--accent-dim), transparent);
    opacity: 0;
    transition: var(--transition);
}
.pillar-card:hover::before { opacity: 1; }
.pillar-card:hover {
    border-color: var(--border-light);
    transform: translateY(-4px);
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
}
.pillar-card-featured {
    border-color: var(--accent-dim);
    background: linear-gradient(135deg, rgba(59, 130, 246, 0.05) 0%, var(--bg-card) 100%);
}
.pillar-card-featured::before { opacity: 1; }
.pillar-number {
    font-family: var(--font-heading);
    font-size: 3rem;
    font-weight: 700;
    color: rgba(96, 165, 250, 0.12);
    line-height: 1;
    margin-bottom: 16px;
}
.pillar-card h3 {
    font-size: 1.2rem;
    font-weight: 600;
    margin-bottom: 16px;
}
.pillar-divider {
    width: 40px;
    height: 2px;
    background: var(--accent-dim);
    margin-bottom: 20px;
}
.pillar-list li {
    font-size: 0.9rem;
    color: var(--text-secondary);
    padding: 6px 0;
    padding-left: 16px;
    position: relative;
}
.pillar-list li::before {
    content: '';
    position: absolute;
    left: 0;
    top: 50%;
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: var(--accent-dim);
    transform: translateY(-50%);
}

/* ============================================
   Case Studies
   ============================================ */
.section-cases {
    background: var(--bg-secondary);
    border-top: 1px solid var(--border);
}
.case-study {
    margin-bottom: 48px;
    border-radius: var(--radius-lg);
    background: var(--bg-card);
    border: 1px solid var(--border);
    overflow: hidden;
    transition: var(--transition);
}
.case-study:hover {
    border-color: var(--border-light);
}
.case-study:last-child { margin-bottom: 0; }
.case-header {
    padding: 32px 40px;
    border-bottom: 1px solid var(--border);
    background: linear-gradient(135deg, rgba(59, 130, 246, 0.04) 0%, transparent 100%);
}
.case-number {
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.12em;
    color: var(--accent);
    display: block;
    margin-bottom: 8px;
}
.case-header h3 {
    font-family: var(--font-heading);
    font-size: 1.5rem;
    font-weight: 600;
}
.case-body {
    padding: 32px 40px;
}
.case-label {
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--text-muted);
    display: block;
    margin-bottom: 12px;
}
.case-problem {
    margin-bottom: 28px;
}
.case-problem p {
    font-size: 1.05rem;
    color: var(--text-secondary);
}
.case-metrics {
    margin-bottom: 28px;
}
.metric {
    padding: 20px 28px;
    border-radius: var(--radius-sm);
    background: rgba(59, 130, 246, 0.06);
    border: 1px solid rgba(59, 130, 246, 0.15);
    display: inline-block;
}
.metric-value {
    font-family: var(--font-heading);
    font-size: 1.6rem;
    font-weight: 700;
    color: var(--accent);
    display: block;
}
.metric-label {
    font-size: 0.8rem;
    color: var(--text-muted);
    margin-top: 4px;
    display: block;
}

/* Lanes */
.case-solution {
    margin-bottom: 28px;
}
.lanes {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
    margin-top: 16px;
}
.lane {
    padding: 24px;
    border-radius: var(--radius-sm);
    background: rgba(10, 14, 26, 0.5);
    border: 1px solid var(--border);
}
.lane-tag {
    font-size: 0.7rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--accent);
    display: block;
    margin-bottom: 8px;
}
.lane h4 {
    font-size: 0.95rem;
    font-weight: 600;
    margin-bottom: 8px;
}
.lane p {
    font-size: 0.8rem;
    color: var(--text-muted);
    line-height: 1.5;
}

/* Program tags */
.program-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-top: 8px;
}
.program-tags span {
    padding: 6px 14px;
    border-radius: 100px;
    font-size: 0.78rem;
    background: rgba(96, 165, 250, 0.08);
    border: 1px solid rgba(96, 165, 250, 0.2);
    color: var(--text-secondary);
}

/* Deliverables */
.case-deliverables { margin-bottom: 0; }
.deliverables-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
    margin-top: 16px;
}
.deliverable {
    padding: 24px;
    border-radius: var(--radius-sm);
    background: rgba(10, 14, 26, 0.5);
    border: 1px solid var(--border);
}
.deliverable h4 {
    font-size: 0.95rem;
    font-weight: 600;
    margin-bottom: 8px;
}
.deliverable p {
    font-size: 0.8rem;
    color: var(--text-muted);
    line-height: 1.5;
}

/* Governance */
.governance-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
}
.governance-item {
    padding: 24px;
    border-radius: var(--radius-sm);
    background: rgba(10, 14, 26, 0.5);
    border: 1px solid var(--border);
}
.governance-item h4 {
    font-size: 0.95rem;
    font-weight: 600;
    margin-bottom: 8px;
}
.governance-item p {
    font-size: 0.8rem;
    color: var(--text-muted);
    line-height: 1.5;
}

/* Scorecard */
.scorecard { margin-top: 24px; }
.scorecard-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
    margin-top: 16px;
}
.scorecard-item {
    padding: 24px;
    border-radius: var(--radius-sm);
    background: rgba(10, 14, 26, 0.5);
    border: 1px solid var(--border);
    text-align: center;
}
.scorecard-icon {
    width: 36px;
    height: 36px;
    margin: 0 auto 12px;
    color: var(--accent);
}
.scorecard-icon svg { width: 100%; height: 100%; }
.scorecard-item h4 {
    font-size: 0.9rem;
    font-weight: 600;
    margin-bottom: 6px;
}
.scorecard-item p {
    font-size: 0.78rem;
    color: var(--text-muted);
    line-height: 1.4;
}

/* Case Study Context */
.case-context {
    margin-bottom: 28px;
    padding: 20px 24px;
    border-radius: var(--radius-sm);
    background: rgba(96, 165, 250, 0.04);
    border-left: 3px solid var(--accent-dim);
}
.case-context p {
    font-size: 0.9rem;
    color: var(--text-secondary);
    line-height: 1.6;
}

/* Case Study References */
.case-references {
    margin-top: 28px;
    padding-top: 24px;
    border-top: 1px solid var(--border);
}
.ref-links {
    display: flex;
    flex-wrap: wrap;
    gap: 16px;
    margin-top: 12px;
}
.ref-link-card {
    display: flex;
    flex-direction: column;
    gap: 4px;
    padding: 16px 20px;
    border-radius: var(--radius-sm);
    background: rgba(96, 165, 250, 0.06);
    border: 1px solid rgba(96, 165, 250, 0.2);
    transition: var(--transition);
    min-width: 220px;
    flex: 1;
}
.ref-link-card:hover {
    background: rgba(96, 165, 250, 0.12);
    border-color: var(--accent);
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(59, 130, 246, 0.15);
}
.ref-link-title {
    font-size: 0.88rem;
    font-weight: 600;
    color: var(--accent);
}
.ref-link-source {
    font-size: 0.75rem;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

/* ============================================
   Experience
   ============================================ */
.experience-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
}
.exp-card {
    padding: 32px 24px;
    border-radius: var(--radius);
    background: var(--bg-card);
    border: 1px solid var(--border);
    text-align: center;
    transition: var(--transition);
}
.exp-card:hover {
    border-color: var(--border-light);
    transform: translateY(-4px);
    box-shadow: 0 16px 48px rgba(0, 0, 0, 0.25);
}
.exp-icon {
    width: 40px;
    height: 40px;
    margin: 0 auto 16px;
    color: var(--accent);
}
.exp-icon svg { width: 100%; height: 100%; }
.exp-card h3 {
    font-size: 1rem;
    font-weight: 600;
    margin-bottom: 10px;
}
.exp-card p {
    font-size: 0.8rem;
    color: var(--text-muted);
    line-height: 1.5;
}

/* ============================================
   Toolkit
   ============================================ */
.section-toolkit {
    background: var(--bg-secondary);
    border-top: 1px solid var(--border);
    border-bottom: 1px solid var(--border);
}
.toolkit-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}
.tool-card {
    padding: 32px;
    border-radius: var(--radius);
    background: var(--bg-card);
    border: 1px solid var(--border);
    transition: var(--transition);
    position: relative;
}
.tool-card:hover {
    border-color: var(--border-light);
    transform: translateY(-2px);
}
.tool-number {
    font-family: var(--font-heading);
    font-size: 2rem;
    font-weight: 700;
    color: rgba(96, 165, 250, 0.15);
    margin-bottom: 12px;
}
.tool-card h4 {
    font-size: 1rem;
    font-weight: 600;
    margin-bottom: 8px;
}
.tool-card p {
    font-size: 0.85rem;
    color: var(--text-muted);
    line-height: 1.5;
}
/* last two cards span */
.toolkit-grid .tool-card:nth-child(4) { grid-column: 1 / 2; }
.toolkit-grid .tool-card:nth-child(5) { grid-column: 2 / 3; }

/* ============================================
   90-Day Impact
   ============================================ */
.timeline {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 0;
    position: relative;
}
.timeline::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 0;
    right: 0;
    height: 2px;
    background: var(--border);
    z-index: 0;
    display: none;
}
.timeline-phase {
    padding: 36px 32px;
    border-radius: var(--radius);
    background: var(--bg-card);
    border: 1px solid var(--border);
    position: relative;
    transition: var(--transition);
    margin: 0 12px;
}
.timeline-phase:first-child { margin-left: 0; }
.timeline-phase:last-child { margin-right: 0; }
.timeline-phase:hover {
    border-color: var(--border-light);
    transform: translateY(-2px);
}
.phase-header {
    margin-bottom: 20px;
}
.phase-days {
    font-size: 0.7rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.12em;
    color: var(--accent);
    display: block;
    margin-bottom: 6px;
}
.phase-header h3 {
    font-size: 1.15rem;
    font-weight: 600;
}
.timeline-phase ul li {
    font-size: 0.85rem;
    color: var(--text-secondary);
    padding: 6px 0 6px 20px;
    position: relative;
}
.timeline-phase ul li::before {
    content: '';
    position: absolute;
    left: 0;
    top: 50%;
    width: 8px;
    height: 8px;
    border-radius: 50%;
    border: 2px solid var(--accent-dim);
    transform: translateY(-50%);
}
.phase-bar {
    margin-top: 20px;
    height: 4px;
    border-radius: 4px;
    background: var(--border);
    overflow: hidden;
    position: relative;
}
.phase-bar::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    height: 100%;
    width: var(--phase-width);
    background: linear-gradient(90deg, var(--accent-dim), var(--accent));
    border-radius: 4px;
    transition: width 1s ease;
}

/* ============================================
   Built With
   ============================================ */
.section-built {
    background: var(--bg-secondary);
    border-top: 1px solid var(--border);
    border-bottom: 1px solid var(--border);
}
.built-content {
    text-align: center;
    max-width: 640px;
    margin: 0 auto;
}
.built-description {
    font-size: 1rem;
    color: var(--text-secondary);
    margin-bottom: 36px;
    line-height: 1.7;
}
.built-description strong {
    color: var(--text-primary);
}
.built-stack {
    display: flex;
    justify-content: center;
    gap: 32px;
}
.stack-item {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 12px 20px;
    border-radius: var(--radius-sm);
    background: var(--bg-card);
    border: 1px solid var(--border);
    font-size: 0.85rem;
    font-weight: 500;
    color: var(--text-secondary);
}
.stack-icon {
    width: 20px;
    height: 20px;
    color: var(--accent);
    display: flex;
}
.stack-icon svg { width: 100%; height: 100%; }

/* ============================================
   Connect
   ============================================ */
.section-connect {
    padding: 120px 0;
}
.connect-content {
    text-align: center;
}
.connect-title {
    font-family: var(--font-heading);
    font-size: clamp(2.2rem, 4vw, 3.2rem);
    font-weight: 700;
    margin-bottom: 8px;
}
.connect-role {
    font-size: 1.1rem;
    color: var(--text-secondary);
    margin-bottom: 36px;
}
.connect-links {
    display: flex;
    justify-content: center;
    gap: 20px;
}
.connect-link {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 14px 28px;
    border-radius: var(--radius-sm);
    background: var(--bg-card);
    border: 1px solid var(--border);
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--text-secondary);
    transition: var(--transition);
}
.connect-link:hover {
    border-color: var(--accent);
    color: var(--accent);
    transform: translateY(-2px);
}
.connect-link svg {
    width: 20px;
    height: 20px;
}

/* ============================================
   Footer
   ============================================ */
.footer {
    padding: 24px 0;
    border-top: 1px solid var(--border);
    text-align: center;
}
.footer p {
    font-size: 0.8rem;
    color: var(--text-muted);
}

/* ============================================
   Animations
   ============================================ */
.animate-in {
    opacity: 0;
    transform: translateY(24px);
    animation: fadeInUp 0.7s ease forwards;
}
.delay-1 { animation-delay: 0.15s; }
.delay-2 { animation-delay: 0.3s; }
.delay-3 { animation-delay: 0.45s; }
.delay-4 { animation-delay: 0.6s; }
.delay-5 { animation-delay: 0.75s; }

@keyframes fadeInUp {
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.reveal {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}
.reveal.visible {
    opacity: 1;
    transform: translateY(0);
}

/* ============================================
   Responsive
   ============================================ */
@media (max-width: 1024px) {
    .hero-content {
        grid-template-columns: 1fr;
        gap: 48px;
        text-align: center;
    }
    .hero-tags { justify-content: center; }
    .hero-cta { justify-content: center; }
    .thesis-pillars,
    .pillars-grid,
    .lanes,
    .deliverables-grid,
    .governance-grid,
    .scorecard-grid { grid-template-columns: 1fr; }
    .experience-grid { grid-template-columns: repeat(2, 1fr); }
    .timeline { grid-template-columns: 1fr; gap: 16px; }
    .timeline-phase { margin: 0; }
    .toolkit-grid { grid-template-columns: repeat(2, 1fr); }
    .toolkit-grid .tool-card:nth-child(4),
    .toolkit-grid .tool-card:nth-child(5) { grid-column: auto; }
}

@media (max-width: 768px) {
    .nav-links { display: none; }
    .nav-links.active {
        display: flex;
        flex-direction: column;
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        background: rgba(10, 14, 26, 0.98);
        backdrop-filter: blur(20px);
        padding: 24px;
        gap: 16px;
        border-bottom: 1px solid var(--border);
    }
    .nav-toggle { display: flex; }
    .section { padding: 64px 0; }
    .section-title { margin-bottom: 32px; }
    .case-header,
    .case-body { padding: 24px; }
    .experience-grid { grid-template-columns: 1fr; }
    .toolkit-grid { grid-template-columns: 1fr; }
    .built-stack {
        flex-direction: column;
        align-items: center;
    }
    .hero { padding: 100px 0 60px; }
    .hero-stats { grid-template-columns: repeat(3, 1fr); gap: 12px; }
    .stat { padding: 12px 6px; }
    .stat-number { font-size: 1.4rem; }
    .connect-links { flex-direction: column; align-items: center; }
    .scroll-indicator { display: none; }
}

@media (max-width: 480px) {
    .hero-stats { grid-template-columns: 1fr; }
    .lanes { grid-template-columns: 1fr; }
}