/* ==========================================================================
   Ziad Taha Portfolio — Design Tokens & UI/UX Pro Max Stylesheet
   ========================================================================== */

:root {
    --bg: #070a12;
    --surface: #0f1422;
    --surface-card: rgba(20, 26, 42, 0.7);
    --surface-hover: rgba(30, 39, 64, 0.8);
    --border: rgba(255, 255, 255, 0.08);
    --border-hover: rgba(99, 102, 241, 0.4);
    
    --primary: #6366f1;
    --primary-glow: rgba(99, 102, 241, 0.35);
    --primary-dark: #4f46e5;
    
    --accent: #38bdf8;
    --accent-green: #10b981;
    --accent-purple: #a855f7;
    --accent-red: #ef4444;
    
    --text: #f8fafc;
    --text-muted: #94a3b8;
    --text-dim: #64748b;
    
    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 18px;
    --radius-full: 9999px;
    
    --font-sans: 'Inter', system-ui, -apple-system, sans-serif;
    --font-display: 'Space Grotesk', sans-serif;
    --font-mono: 'JetBrains Mono', monospace;
    
    --transition: all 0.25s cubic-bezier(0.16, 1, 0.3, 1);
}

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

html {
    scroll-behavior: smooth;
    color-scheme: dark;
}

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

/* Background Atmosphere */
.hero-bg-grid {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: radial-gradient(rgba(255, 255, 255, 0.08) 1px, transparent 1px);
    background-size: 32px 32px;
    mask-image: radial-gradient(ellipse 60% 50% at 50% 30%, #000 70%, transparent 100%);
    pointer-events: none;
    z-index: 1;
}

.hero-glow {
    position: absolute;
    border-radius: 50%;
    filter: blur(120px);
    pointer-events: none;
    z-index: 1;
}

.hero-glow-1 {
    width: 500px;
    height: 500px;
    background: radial-gradient(circle, rgba(99, 102, 241, 0.18) 0%, transparent 70%);
    top: -100px;
    left: 15%;
}

.hero-glow-2 {
    width: 450px;
    height: 450px;
    background: radial-gradient(circle, rgba(56, 189, 248, 0.12) 0%, transparent 70%);
    top: 150px;
    right: 10%;
}

/* Spotlight Glow */
.cursor-glow {
    position: fixed;
    width: 400px;
    height: 400px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(99, 102, 241, 0.08) 0%, transparent 70%);
    pointer-events: none;
    transform: translate(-50%, -50%);
    z-index: 9999;
    transition: opacity 0.3s ease;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
    position: relative;
    z-index: 2;
}

.section-padding {
    padding: 100px 0;
}

.section-header {
    text-align: center;
    max-width: 680px;
    margin: 0 auto 60px;
}

.section-tag {
    display: inline-block;
    font-family: var(--font-mono);
    font-size: 12px;
    font-weight: 700;
    letter-spacing: 1.5px;
    color: var(--primary);
    background: rgba(99, 102, 241, 0.1);
    border: 1px solid rgba(99, 102, 241, 0.25);
    padding: 6px 14px;
    border-radius: var(--radius-full);
    margin-bottom: 16px;
    text-transform: uppercase;
}

.section-title {
    font-family: var(--font-display);
    font-size: clamp(2rem, 4vw, 2.75rem);
    font-weight: 800;
    line-height: 1.2;
    color: var(--text);
    margin-bottom: 16px;
}

.section-subtitle {
    color: var(--text-muted);
    font-size: 16px;
}

/* Navigation */
.navbar {
    position: fixed;
    top: 20px;
    left: 0;
    right: 0;
    z-index: 1000;
    display: flex;
    justify-content: center;
    padding: 0 20px;
}

.nav-container {
    background: rgba(15, 20, 34, 0.85);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border: 1px solid var(--border);
    border-radius: var(--radius-full);
    padding: 10px 24px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    width: 100%;
    max-width: 1080px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
    transition: var(--transition);
}

.nav-brand {
    display: flex;
    align-items: center;
    gap: 10px;
    text-decoration: none;
    color: var(--text);
}

.brand-badge {
    background: var(--primary);
    color: white;
    font-family: var(--font-display);
    font-weight: 800;
    font-size: 12px;
    padding: 4px 8px;
    border-radius: 6px;
}

.brand-text {
    font-family: var(--font-display);
    font-weight: 700;
    font-size: 16px;
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: 6px;
}

.nav-link {
    text-decoration: none;
    color: var(--text-muted);
    font-size: 13.5px;
    font-weight: 500;
    padding: 8px 14px;
    border-radius: var(--radius-full);
    transition: var(--transition);
    display: flex;
    align-items: center;
    gap: 6px;
}

.nav-link i { font-size: 12px; }

.nav-link:hover, .nav-link.active {
    color: white;
    background: rgba(255, 255, 255, 0.08);
}

.nav-actions {
    display: flex;
    align-items: center;
    gap: 12px;
}

.btn-nav-cta {
    background: var(--primary);
    color: white;
    text-decoration: none;
    font-size: 13px;
    font-weight: 600;
    padding: 8px 16px;
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    gap: 6px;
    transition: var(--transition);
}

.btn-nav-cta:hover {
    background: var(--primary-dark);
    box-shadow: 0 0 15px var(--primary-glow);
}

.hamburger {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    padding: 4px;
    flex-direction: column;
    gap: 5px;
}

.hamburger span {
    display: block;
    width: 22px;
    height: 2px;
    background: var(--text);
    border-radius: 2px;
}

/* Hero Section */
.hero {
    position: relative;
    padding: 160px 0 100px;
    min-height: 90vh;
    display: flex;
    align-items: center;
}

.hero-container {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
}

.status-pill {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    background: rgba(16, 185, 129, 0.08);
    border: 1px solid rgba(16, 185, 129, 0.25);
    padding: 6px 16px;
    border-radius: var(--radius-full);
    font-size: 13px;
    margin-bottom: 24px;
}

.pulse-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--accent-green);
    box-shadow: 0 0 8px var(--accent-green);
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0% { transform: scale(0.95); opacity: 0.8; }
    50% { transform: scale(1.3); opacity: 1; }
    100% { transform: scale(0.95); opacity: 0.8; }
}

.status-text {
    font-weight: 600;
    color: #6ee7b7;
}

.location-tag {
    color: var(--text-dim);
    font-size: 12px;
    border-left: 1px solid rgba(255, 255, 255, 0.1);
    padding-left: 10px;
}

.hero-title {
    font-family: var(--font-display);
    font-size: clamp(2.5rem, 6vw, 4.5rem);
    font-weight: 800;
    line-height: 1.1;
    letter-spacing: -1px;
    margin-bottom: 24px;
    max-width: 900px;
}

.highlight-text {
    color: white;
    text-shadow: 0 0 40px rgba(99, 102, 241, 0.4);
    border-bottom: 2px solid var(--primary);
}

.hero-description {
    color: var(--text-muted);
    font-size: clamp(1rem, 2vw, 1.2rem);
    max-width: 680px;
    margin-bottom: 36px;
}

.hero-cta-group {
    display: flex;
    gap: 14px;
    flex-wrap: wrap;
    justify-content: center;
    margin-bottom: 60px;
}

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 13px 26px;
    border-radius: var(--radius-md);
    font-size: 14px;
    font-weight: 600;
    text-decoration: none;
    cursor: pointer;
    transition: var(--transition);
    border: none;
}

.btn-primary {
    background: var(--primary);
    color: white;
    box-shadow: 0 4px 20px var(--primary-glow);
}

.btn-primary:hover {
    background: var(--primary-dark);
    transform: translateY(-2px);
    box-shadow: 0 8px 30px var(--primary-glow);
}

.btn-secondary {
    background: rgba(255, 255, 255, 0.05);
    color: var(--text);
    border: 1px solid var(--border);
    backdrop-filter: blur(8px);
}

.btn-secondary:hover {
    background: rgba(255, 255, 255, 0.1);
    border-color: rgba(255, 255, 255, 0.2);
    transform: translateY(-2px);
}

.btn-icon {
    width: 48px;
    height: 48px;
    padding: 0;
    border-radius: var(--radius-md);
    background: rgba(255, 255, 255, 0.05);
    color: var(--text);
    border: 1px solid var(--border);
    font-size: 18px;
}

.btn-icon:hover {
    background: rgba(255, 255, 255, 0.1);
    color: white;
    transform: translateY(-2px);
}

/* Metrics Strip */
.metrics-strip {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 16px;
    width: 100%;
    max-width: 1000px;
    background: var(--surface-card);
    backdrop-filter: blur(16px);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 24px;
}

.metric-card {
    text-align: center;
}

.metric-number {
    font-family: var(--font-display);
    font-size: 32px;
    font-weight: 800;
    color: white;
    line-height: 1.1;
    margin-bottom: 4px;
}

.metric-label {
    font-size: 12px;
    color: var(--text-muted);
    font-family: var(--font-mono);
}

/* About Grid */
.about-grid {
    display: grid;
    grid-template-columns: 1.4fr 1fr;
    gap: 24px;
}

.about-card-main {
    background: var(--surface-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 36px;
    backdrop-filter: blur(12px);
}

.about-card-main h3 {
    font-family: var(--font-display);
    font-size: 22px;
    margin-bottom: 16px;
}

.about-card-main p {
    color: var(--text-muted);
    font-size: 15px;
    margin-bottom: 16px;
    line-height: 1.7;
}

.about-pills {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin-top: 24px;
}

.about-pill {
    background: rgba(99, 102, 241, 0.08);
    border: 1px solid rgba(99, 102, 241, 0.2);
    color: #c7d2fe;
    font-size: 12.5px;
    font-weight: 600;
    padding: 6px 14px;
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    gap: 6px;
}

.about-highlights-col {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.highlight-box {
    background: var(--surface-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 24px;
    display: flex;
    align-items: center;
    gap: 18px;
    transition: var(--transition);
}

.highlight-box:hover {
    border-color: var(--border-hover);
    transform: translateX(4px);
}

.highlight-icon {
    width: 48px;
    height: 48px;
    border-radius: var(--radius-md);
    background: rgba(99, 102, 241, 0.12);
    color: var(--primary);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 20px;
    flex-shrink: 0;
}

.highlight-info h4 {
    font-size: 16px;
    font-weight: 700;
    margin-bottom: 4px;
}

.highlight-info p {
    font-size: 13px;
    color: var(--text-muted);
}

/* Bento Grid */
.bento-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
}

.bento-card {
    background: var(--surface-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 28px;
    backdrop-filter: blur(12px);
    transition: var(--transition);
}

.bento-card:hover {
    border-color: var(--border-hover);
    transform: translateY(-3px);
}

.bento-wide {
    grid-column: span 2;
}

.bento-header {
    display: flex;
    align-items: flex-start;
    gap: 16px;
    margin-bottom: 20px;
}

.bento-icon {
    font-size: 28px;
    flex-shrink: 0;
    padding: 10px;
    border-radius: var(--radius-md);
}

.bento-icon.red { color: #ef4444; background: rgba(239, 68, 68, 0.1); }
.bento-icon.cyan { color: #38bdf8; background: rgba(56, 189, 248, 0.1); }
.bento-icon.green { color: #10b981; background: rgba(16, 185, 129, 0.1); }
.bento-icon.purple { color: #a855f7; background: rgba(168, 85, 247, 0.1); }

.bento-header h3 {
    font-family: var(--font-display);
    font-size: 18px;
    font-weight: 700;
    margin-bottom: 4px;
}

.bento-header p {
    font-size: 13px;
    color: var(--text-muted);
}

.tag-cloud {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.tag-item {
    font-family: var(--font-mono);
    font-size: 12px;
    padding: 6px 12px;
    border-radius: var(--radius-sm);
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid rgba(255, 255, 255, 0.08);
    color: var(--text);
}

.tag-item.highlight {
    background: rgba(99, 102, 241, 0.15);
    border-color: var(--primary);
    color: #c7d2fe;
    font-weight: 600;
}

/* Projects Section */
.filter-wrapper {
    display: flex;
    justify-content: center;
    gap: 10px;
    flex-wrap: wrap;
    margin-bottom: 40px;
}

.filter-pill {
    background: var(--surface-card);
    border: 1px solid var(--border);
    color: var(--text-muted);
    padding: 9px 18px;
    border-radius: var(--radius-full);
    font-size: 13px;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
}

.filter-pill:hover, .filter-pill.active {
    background: var(--primary);
    color: white;
    border-color: var(--primary);
}

.projects-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(360px, 1fr));
    gap: 24px;
}

.project-showcase-card {
    background: var(--surface-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 26px;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    transition: var(--transition);
}

.project-showcase-card:hover {
    border-color: var(--border-hover);
    transform: translateY(-4px);
    box-shadow: 0 16px 32px rgba(0, 0, 0, 0.4);
}

.project-card-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 16px;
}

.project-type-badge {
    font-size: 11px;
    font-weight: 700;
    font-family: var(--font-mono);
    text-transform: uppercase;
    padding: 4px 10px;
    border-radius: var(--radius-full);
    display: inline-flex;
    align-items: center;
    gap: 6px;
}

.project-type-badge.angular { background: rgba(239, 68, 68, 0.15); color: #fca5a5; border: 1px solid rgba(239,68,68,0.3); }
.project-type-badge.creative { background: rgba(168, 85, 247, 0.15); color: #d8b4fe; border: 1px solid rgba(168,85,247,0.3); }
.project-type-badge.ecommerce { background: rgba(245, 158, 11, 0.15); color: #fde68a; border: 1px solid rgba(245,158,11,0.3); }
.project-type-badge.health { background: rgba(16, 185, 129, 0.15); color: #6ee7b7; border: 1px solid rgba(16,185,129,0.3); }
.project-type-badge.fintech { background: rgba(56, 189, 248, 0.15); color: #7dd3fc; border: 1px solid rgba(56,189,248,0.3); }
.project-type-badge.saas { background: rgba(99, 102, 241, 0.15); color: #a5b4fc; border: 1px solid rgba(99,102,241,0.3); }

.project-status-badge {
    font-size: 11px;
    font-family: var(--font-mono);
    color: var(--accent-green);
}

.project-name {
    font-family: var(--font-display);
    font-size: 19px;
    font-weight: 700;
    margin-bottom: 10px;
    line-height: 1.3;
}

.project-description {
    color: var(--text-muted);
    font-size: 13.5px;
    line-height: 1.6;
    margin-bottom: 18px;
}

.project-meta-pills {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
    margin-bottom: 20px;
}

.project-meta-pills span {
    font-family: var(--font-mono);
    font-size: 11px;
    padding: 3px 8px;
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 4px;
    color: var(--text-muted);
}

.project-card-footer {
    display: flex;
    gap: 10px;
    margin-top: auto;
}

.btn-card-primary {
    flex: 1;
    background: rgba(99, 102, 241, 0.15);
    border: 1px solid var(--primary);
    color: white;
    text-decoration: none;
    font-size: 13px;
    font-weight: 600;
    padding: 9px 14px;
    border-radius: var(--radius-sm);
    text-align: center;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    transition: var(--transition);
}

.btn-card-primary:hover {
    background: var(--primary);
}

.btn-card-secondary {
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid var(--border);
    color: var(--text-muted);
    text-decoration: none;
    padding: 9px 14px;
    border-radius: var(--radius-sm);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition);
}

.btn-card-secondary:hover {
    background: rgba(255, 255, 255, 0.08);
    color: white;
}

.github-cta-center {
    text-align: center;
    margin-top: 50px;
}

.btn-github-large {
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid var(--border);
    color: white;
    padding: 14px 32px;
    border-radius: var(--radius-full);
    font-size: 15px;
    font-weight: 600;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: 10px;
    transition: var(--transition);
}

.btn-github-large:hover {
    border-color: var(--primary);
    background: rgba(99, 102, 241, 0.1);
    transform: translateY(-2px);
}

/* Timeline */
.timeline-container {
    position: relative;
    max-width: 860px;
    margin: 0 auto;
}

.timeline-container::before {
    content: '';
    position: absolute;
    top: 0;
    bottom: 0;
    left: 20px;
    width: 2px;
    background: linear-gradient(180deg, var(--primary), var(--accent), transparent);
}

.timeline-entry {
    position: relative;
    padding-left: 56px;
    margin-bottom: 40px;
}

.timeline-dot {
    position: absolute;
    left: 12px;
    top: 24px;
    width: 18px;
    height: 18px;
    border-radius: 50%;
    background: var(--bg);
    border: 3px solid var(--primary);
    box-shadow: 0 0 10px var(--primary-glow);
}

.timeline-card {
    background: var(--surface-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 26px;
    backdrop-filter: blur(12px);
}

.timeline-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 12px;
    flex-wrap: wrap;
    gap: 8px;
}

.timeline-header h3 {
    font-family: var(--font-display);
    font-size: 18px;
    font-weight: 700;
}

.timeline-header h4 {
    font-size: 14px;
    color: var(--primary);
    font-weight: 500;
}

.timeline-period {
    font-family: var(--font-mono);
    font-size: 12px;
    color: var(--text-dim);
    background: rgba(255, 255, 255, 0.04);
    padding: 4px 10px;
    border-radius: 6px;
}

.timeline-card p {
    color: var(--text-muted);
    font-size: 14px;
    line-height: 1.6;
    margin-bottom: 16px;
}

.timeline-badges {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.timeline-badges span {
    font-family: var(--font-mono);
    font-size: 11px;
    padding: 4px 10px;
    background: rgba(99, 102, 241, 0.08);
    color: #c7d2fe;
    border-radius: 4px;
}

/* Contact */
.contact-layout {
    display: grid;
    grid-template-columns: 1fr 1.3fr;
    gap: 32px;
}

.contact-info-panel, .contact-form-panel {
    background: var(--surface-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 36px;
    backdrop-filter: blur(12px);
}

.contact-info-panel h3 {
    font-family: var(--font-display);
    font-size: 22px;
    margin-bottom: 10px;
}

.contact-info-panel > p {
    color: var(--text-muted);
    font-size: 14px;
    margin-bottom: 28px;
}

.contact-channels {
    display: flex;
    flex-direction: column;
    gap: 14px;
    margin-bottom: 28px;
}

.channel-card {
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    padding: 14px 18px;
    display: flex;
    align-items: center;
    gap: 14px;
    text-decoration: none;
    color: var(--text);
    cursor: pointer;
    transition: var(--transition);
}

.channel-card:hover {
    border-color: var(--border-hover);
    background: rgba(99, 102, 241, 0.08);
}

.channel-icon {
    font-size: 20px;
    color: var(--primary);
}
.channel-icon.green { color: var(--accent-green); }
.channel-icon.purple { color: var(--accent-purple); }

.channel-label {
    display: block;
    font-size: 11px;
    color: var(--text-muted);
    font-family: var(--font-mono);
}

.channel-value {
    font-size: 14px;
    font-weight: 600;
}

.social-links-row {
    display: flex;
    gap: 12px;
}

.social-icon-btn {
    width: 44px;
    height: 44px;
    border-radius: var(--radius-md);
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid var(--border);
    color: var(--text);
    display: flex;
    align-items: center;
    justify-content: center;
    text-decoration: none;
    font-size: 18px;
    transition: var(--transition);
}

.social-icon-btn:hover {
    background: var(--primary);
    color: white;
    transform: translateY(-2px);
}

/* Contact Form */
.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
}

.form-group {
    margin-bottom: 18px;
}

.form-group label {
    display: block;
    font-size: 12.5px;
    font-weight: 600;
    margin-bottom: 6px;
    color: var(--text-muted);
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    background: rgba(0, 0, 0, 0.25);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    padding: 12px 14px;
    color: white;
    font-family: var(--font-sans);
    font-size: 14px;
    outline: none;
    transition: var(--transition);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    border-color: var(--primary);
    box-shadow: 0 0 0 3px var(--primary-glow);
}

.btn-submit {
    width: 100%;
    background: var(--primary);
    color: white;
    padding: 14px;
    border-radius: var(--radius-sm);
    font-size: 14px;
    font-weight: 600;
}

.btn-submit:hover {
    background: var(--primary-dark);
    box-shadow: 0 4px 20px var(--primary-glow);
}

.form-feedback {
    margin-top: 12px;
    font-size: 13px;
    text-align: center;
    font-weight: 600;
}

/* Footer */
.footer {
    border-top: 1px solid var(--border);
    padding: 40px 0;
    margin-top: 40px;
}

.footer-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 16px;
}

.footer-copy {
    font-size: 14px;
    font-weight: 600;
}

.footer-sub {
    font-size: 12px;
    color: var(--text-dim);
}

.footer-links {
    display: flex;
    gap: 20px;
}

.footer-links a {
    color: var(--text-muted);
    text-decoration: none;
    font-size: 13px;
    transition: var(--transition);
}

.footer-links a:hover {
    color: white;
}

/* Responsive */
@media (max-width: 900px) {
    .about-grid, .contact-layout, .bento-grid {
        grid-template-columns: 1fr;
    }
    .bento-wide { grid-column: span 1; }
    .form-row { grid-template-columns: 1fr; }
    
    .nav-menu { display: none; }
    .hamburger { display: flex; }
    
    .nav-menu.mobile-open {
        display: flex;
        flex-direction: column;
        position: absolute;
        top: 70px;
        left: 20px;
        right: 20px;
        background: var(--surface);
        border: 1px solid var(--border);
        border-radius: var(--radius-lg);
        padding: 20px;
    }
}