/* ===== MODERN RESPONSIVE ACADEMIC PROFILE ===== */
/* Mobile-first design with tablet & desktop breakpoints */

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

/* Custom Properties */
:root {
    --primary: #CC0033;
    --primary-dark: #a3002a;
    --primary-light: #ff1a53;
    --secondary: #1a1a2e;
    --secondary-light: #16213e;
    --accent: #e94560;
    --text: #2d3436;
    --text-light: #636e72;
    --text-muted: #b2bec3;
    --bg: #ffffff;
    --bg-alt: #f8f9fa;
    --bg-card: #ffffff;
    --border: #e9ecef;
    --shadow-sm: 0 1px 3px rgba(0,0,0,0.08);
    --shadow-md: 0 4px 16px rgba(0,0,0,0.1);
    --shadow-lg: 0 8px 32px rgba(0,0,0,0.12);
    --shadow-hover: 0 12px 40px rgba(0,0,0,0.15);
    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 20px;
    --radius-xl: 28px;
    --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    --font-display: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    --container-sm: 640px;
    --container-md: 768px;
    --container-lg: 1024px;
    --container-xl: 1200px;
}

/* Dark mode */
[data-theme="dark"] {
    --text: #e4e6eb;
    --text-light: #b0b3b8;
    --text-muted: #8a8d91;
    --bg: #18191a;
    --bg-alt: #242526;
    --bg-card: #242526;
    --border: #3e4042;
    --shadow-sm: 0 1px 3px rgba(0,0,0,0.3);
    --shadow-md: 0 4px 16px rgba(0,0,0,0.4);
    --shadow-lg: 0 8px 32px rgba(0,0,0,0.5);
    --shadow-hover: 0 12px 40px rgba(0,0,0,0.5);
    --secondary: #e4e6eb;
}

/* Base */
html {
    scroll-behavior: smooth;
    -webkit-text-size-adjust: 100%;
}

body {
    font-family: var(--font-sans);
    font-size: 16px;
    line-height: 1.7;
    color: var(--text);
    background-color: var(--bg);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    overflow-x: hidden;
}

img {
    max-width: 100%;
    height: auto;
}

a {
    color: var(--primary);
    text-decoration: none;
    transition: color var(--transition);
}

a:hover {
    color: var(--primary-dark);
}

/* Container */
.container {
    width: 100%;
    max-width: var(--container-xl);
    margin: 0 auto;
    padding: 0 1rem;
}

@media (min-width: 640px) {
    .container { padding: 0 1.5rem; }
}

@media (min-width: 1024px) {
    .container { padding: 0 2rem; }
}

/* ===== NAVIGATION ===== */
.navbar {
    background: var(--secondary);
    position: sticky;
    top: 0;
    z-index: 1000;
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid rgba(255,255,255,0.05);
}

.navbar .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 64px;
}

.nav-brand {
    font-size: 1.1rem;
    font-weight: 700;
    color: #fff;
    letter-spacing: -0.02em;
    white-space: nowrap;
}

.nav-menu {
    display: none;
    list-style: none;
}

.nav-menu a {
    color: rgba(255,255,255,0.8);
    text-decoration: none;
    font-size: 0.9rem;
    font-weight: 500;
    padding: 0.5rem 1rem;
    border-radius: var(--radius-sm);
    transition: var(--transition);
    display: block;
}

.nav-menu a:hover,
.nav-menu a.active {
    color: #fff;
    background: var(--primary);
}

/* Hamburger */
.hamburger {
    display: flex;
    flex-direction: column;
    cursor: pointer;
    gap: 5px;
    padding: 8px;
    border-radius: var(--radius-sm);
    transition: background var(--transition);
    -webkit-tap-highlight-color: transparent;
}

.hamburger:hover {
    background: rgba(255,255,255,0.1);
}

.hamburger span {
    width: 24px;
    height: 2px;
    background: #fff;
    border-radius: 2px;
    transition: var(--transition);
    transform-origin: center;
}

.hamburger.active span:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
}

.hamburger.active span:nth-child(2) {
    opacity: 0;
    transform: scaleX(0);
}

.hamburger.active span:nth-child(3) {
    transform: rotate(-45deg) translate(5px, -5px);
}

/* Mobile menu */
.nav-menu.active {
    display: flex;
    flex-direction: column;
    position: fixed;
    top: 64px;
    left: 0;
    right: 0;
    bottom: 0;
    background: var(--secondary);
    padding: 1.5rem;
    gap: 0.25rem;
    animation: slideDown 0.3s ease;
    overflow-y: auto;
}

@keyframes slideDown {
    from { opacity: 0; transform: translateY(-10px); }
    to { opacity: 1; transform: translateY(0); }
}

.nav-menu.active a {
    font-size: 1.1rem;
    padding: 1rem 1.25rem;
}

/* Theme toggle */
.theme-toggle {
    background: rgba(255,255,255,0.1);
    border: none;
    color: #fff;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
    transition: var(--transition);
    -webkit-tap-highlight-color: transparent;
    margin-right: 0.5rem;
}

.theme-toggle:hover {
    background: rgba(255,255,255,0.2);
}

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

/* ===== HERO SECTION ===== */
.hero {
    background: linear-gradient(135deg, var(--primary) 0%, var(--secondary) 100%);
    color: #fff;
    padding: 4rem 0 3rem;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle at 30% 50%, rgba(255,255,255,0.05) 0%, transparent 50%);
    animation: heroGlow 15s ease-in-out infinite;
}

@keyframes heroGlow {
    0%, 100% { transform: translate(0, 0); }
    50% { transform: translate(5%, 5%); }
}

.hero-content {
    position: relative;
    z-index: 1;
}

.hero h1 {
    font-family: var(--font-display);
    font-size: clamp(1.75rem, 5vw, 3.5rem);
    font-weight: 800;
    letter-spacing: -0.03em;
    line-height: 1.1;
    margin-bottom: 0.75rem;
}

.hero h2 {
    font-size: clamp(1rem, 2.5vw, 1.6rem);
    font-weight: 400;
    opacity: 0.95;
    margin-bottom: 0.5rem;
}

.hero .subtitle {
    font-size: clamp(0.9rem, 1.5vw, 1.15rem);
    opacity: 0.85;
    margin-bottom: 2rem;
    line-height: 1.6;
}

.hero-buttons {
    display: flex;
    gap: 0.75rem;
    justify-content: center;
    flex-wrap: wrap;
}

/* Buttons */
.btn {
    padding: 0.75rem 1.75rem;
    border-radius: 50px;
    font-weight: 600;
    font-size: 0.95rem;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    transition: var(--transition);
    cursor: pointer;
    border: none;
    -webkit-tap-highlight-color: transparent;
}

.btn-primary {
    background: #fff;
    color: var(--primary);
    box-shadow: 0 4px 15px rgba(0,0,0,0.15);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(0,0,0,0.2);
    color: var(--primary-dark);
}

.btn-secondary {
    background: transparent;
    color: #fff;
    border: 2px solid rgba(255,255,255,0.6);
}

.btn-secondary:hover {
    background: rgba(255,255,255,0.15);
    border-color: #fff;
    color: #fff;
}

/* ===== PAGE HEADER ===== */
.page-header {
    background: linear-gradient(135deg, var(--primary) 0%, var(--secondary) 100%);
    color: #fff;
    padding: 3rem 0;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.page-header::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle at 70% 50%, rgba(255,255,255,0.04) 0%, transparent 50%);
}

.page-header h1 {
    font-family: var(--font-display);
    font-size: clamp(1.75rem, 4vw, 3rem);
    font-weight: 800;
    letter-spacing: -0.02em;
    position: relative;
    z-index: 1;
}

.page-header .subtitle {
    font-size: clamp(0.9rem, 1.5vw, 1.1rem);
    opacity: 0.85;
    position: relative;
    z-index: 1;
    margin-top: 0.5rem;
}

/* ===== SECTIONS ===== */
section {
    padding: 3rem 0;
}

section h2 {
    font-family: var(--font-display);
    font-size: clamp(1.5rem, 3vw, 2.25rem);
    font-weight: 700;
    color: var(--text);
    letter-spacing: -0.02em;
    margin-bottom: 1.5rem;
}

.section-title {
    font-size: clamp(1.25rem, 2.5vw, 1.75rem);
    margin-top: 2.5rem;
    margin-bottom: 1.25rem;
    padding-bottom: 0.5rem;
    border-bottom: 3px solid var(--primary);
    display: inline-block;
}

/* ===== ABOUT SECTION ===== */
.about {
    background: var(--bg-alt);
}

.about > .container > p {
    font-size: 1.05rem;
    color: var(--text-light);
    max-width: 700px;
    margin-bottom: 2rem;
}

.highlights {
    display: grid;
    grid-template-columns: 1fr;
    gap: 1rem;
    margin-top: 1.5rem;
}

.highlight-card {
    background: var(--bg-card);
    padding: 1.5rem;
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
    border: 1px solid var(--border);
    position: relative;
    overflow: hidden;
}

.highlight-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--primary), var(--accent));
}

.highlight-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-hover);
}

.highlight-card h3 {
    color: var(--primary);
    font-size: 1.2rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
}

.highlight-card p {
    color: var(--text-light);
    font-size: 0.95rem;
    line-height: 1.7;
}

/* ===== EDUCATION ===== */
.education-list {
    display: grid;
    gap: 1rem;
}

.education-item {
    padding: 1.25rem 1.5rem;
    background: var(--bg-alt);
    border-left: 4px solid var(--primary);
    border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
    transition: var(--transition);
}

.education-item:hover {
    background: var(--bg-card);
    box-shadow: var(--shadow-sm);
}

.education-item h3 {
    color: var(--text);
    font-size: 1.05rem;
    font-weight: 700;
    margin-bottom: 0.25rem;
}

.institution {
    font-weight: 600;
    color: var(--primary);
    font-size: 0.95rem;
}

.detail {
    color: var(--text-light);
    font-style: italic;
    font-size: 0.9rem;
    margin-top: 0.25rem;
}

/* ===== TIMELINE ===== */
.timeline {
    position: relative;
    padding: 1rem 0;
}

.timeline::before {
    content: '';
    position: absolute;
    left: 16px;
    top: 0;
    bottom: 0;
    width: 2px;
    background: linear-gradient(to bottom, var(--primary), var(--accent));
}

.timeline-item {
    position: relative;
    padding-left: 48px;
    margin-bottom: 2rem;
}

.timeline-marker {
    position: absolute;
    left: 8px;
    top: 4px;
    width: 18px;
    height: 18px;
    border-radius: 50%;
    background: var(--primary);
    border: 3px solid var(--bg);
    box-shadow: 0 0 0 3px var(--primary);
    z-index: 1;
}

.timeline-content {
    background: var(--bg-card);
    padding: 1.25rem 1.5rem;
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--border);
    transition: var(--transition);
}

.timeline-content:hover {
    box-shadow: var(--shadow-md);
}

.timeline-content h3 {
    color: var(--text);
    font-size: 1.05rem;
    font-weight: 700;
    margin-bottom: 0.25rem;
}

.date {
    color: var(--primary);
    font-weight: 600;
    font-size: 0.85rem;
}

/* ===== PUBLICATIONS ===== */
.publication-list {
    display: grid;
    gap: 1rem;
}

.publication-item {
    padding: 1.25rem 1.5rem;
    background: var(--bg-card);
    border-radius: var(--radius-md);
    border: 1px solid var(--border);
    transition: var(--transition);
    position: relative;
}

.publication-item:hover {
    border-color: var(--primary);
    box-shadow: var(--shadow-md);
    transform: translateX(4px);
}

.pub-authors {
    font-weight: 700;
    color: var(--text);
    font-size: 0.9rem;
    margin-bottom: 0.25rem;
}

.pub-title {
    font-size: 1rem;
    color: var(--primary);
    font-weight: 600;
    margin-bottom: 0.25rem;
    line-height: 1.5;
}

.pub-journal {
    color: var(--text-light);
    font-style: italic;
    font-size: 0.9rem;
    margin-bottom: 0.25rem;
}

.pub-link a {
    color: var(--primary);
    font-size: 0.85rem;
    font-weight: 600;
    transition: var(--transition);
}

.pub-link a:hover {
    color: var(--primary-dark);
    text-decoration: underline;
}

/* Working Papers & Guest Editor */
.working-papers,
.guest-editor {
    background: var(--bg-alt);
    padding: 1.5rem;
    border-radius: var(--radius-md);
    margin-top: 1rem;
    border: 1px solid var(--border);
}

.paper-list {
    list-style: none;
    padding: 0;
}

.paper-list li {
    margin-bottom: 1rem;
    padding-left: 1.25rem;
    position: relative;
    line-height: 1.7;
    font-size: 0.95rem;
    color: var(--text-light);
}

.paper-list li::before {
    content: '';
    position: absolute;
    left: 0;
    top: 10px;
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: var(--primary);
}

/* ===== TEACHING ===== */
.awards-section {
    background: linear-gradient(135deg, var(--bg-alt) 0%, var(--bg-card) 100%);
    padding: 2rem 1.5rem;
    border-radius: var(--radius-lg);
    margin-bottom: 2.5rem;
    border: 1px solid var(--border);
}

.award-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 1rem;
    margin-top: 1.5rem;
}

.award-card {
    background: var(--bg-card);
    padding: 1.5rem;
    border-radius: var(--radius-md);
    text-align: center;
    box-shadow: var(--shadow-sm);
    border-top: 4px solid var(--primary);
    transition: var(--transition);
}

.award-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-md);
}

.award-card h3 {
    color: var(--text);
    font-size: 1rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
}

.year {
    color: var(--primary);
    font-weight: 700;
    font-size: 1.1rem;
}

.course-list {
    display: grid;
    gap: 1rem;
}

.course-item {
    background: var(--bg-card);
    padding: 1.25rem 1.5rem;
    border-radius: var(--radius-md);
    border: 1px solid var(--border);
    border-left: 4px solid var(--primary);
    transition: var(--transition);
}

.course-item:hover {
    box-shadow: var(--shadow-md);
}

.course-item h3 {
    color: var(--text);
    font-size: 1.05rem;
    font-weight: 700;
    margin-bottom: 0.25rem;
}

.course-detail {
    font-weight: 600;
    color: var(--primary);
    font-size: 0.85rem;
    margin-bottom: 0.5rem;
}

.course-desc {
    color: var(--text-light);
    font-size: 0.95rem;
    line-height: 1.7;
}

/* ===== SERVICE ===== */
.service-list {
    list-style: none;
    padding: 0;
    line-height: 1.8;
}

.service-list > li {
    margin-bottom: 0.75rem;
    padding: 0.75rem 1rem 0.75rem 1.5rem;
    position: relative;
    background: var(--bg-card);
    border-radius: var(--radius-sm);
    border: 1px solid var(--border);
    font-size: 0.95rem;
    transition: var(--transition);
}

.service-list > li:hover {
    border-color: var(--primary);
}

.service-list > li::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0;
    bottom: 0;
    width: 3px;
    background: var(--primary);
    border-radius: 3px 0 0 3px;
}

.service-list ul {
    list-style: none;
    padding-left: 1rem;
    margin-top: 0.5rem;
}

.service-list ul li {
    padding: 0.25rem 0 0.25rem 1rem;
    position: relative;
    font-size: 0.9rem;
    color: var(--text-light);
    border: none;
    background: none;
    margin-bottom: 0;
}

.service-list ul li::before {
    content: '';
    position: absolute;
    left: 0;
    top: 12px;
    width: 5px;
    height: 5px;
    border-radius: 50%;
    background: var(--text-muted);
}

.guest-editor-box {
    background: var(--bg-alt);
    padding: 1.5rem;
    border-radius: var(--radius-md);
    margin: 1rem 0 2rem;
    border-left: 4px solid var(--primary);
    border: 1px solid var(--border);
    border-left: 4px solid var(--primary);
}

/* Media Section */
.media-section {
    display: grid;
    gap: 1rem;
    margin-top: 1.5rem;
}

.media-item {
    background: var(--bg-card);
    padding: 1.5rem;
    border-radius: var(--radius-md);
    border: 1px solid var(--border);
    transition: var(--transition);
}

.media-item:hover {
    box-shadow: var(--shadow-md);
    border-color: var(--primary);
}

.media-item h3 {
    color: var(--text);
    font-size: 1.05rem;
    font-weight: 700;
    margin-bottom: 0.25rem;
}

.media-source {
    font-weight: 600;
    color: var(--primary);
    font-size: 0.9rem;
}

.media-date {
    font-size: 0.85rem;
    color: var(--text-muted);
    margin-bottom: 0.75rem;
}

.media-desc {
    color: var(--text-light);
    font-size: 0.95rem;
    line-height: 1.7;
    margin-bottom: 0.75rem;
}

.media-item a {
    color: var(--primary);
    font-weight: 600;
    font-size: 0.9rem;
    transition: var(--transition);
}

.media-item a:hover {
    color: var(--primary-dark);
}

/* ===== CONTACT ===== */
.contact-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 1.5rem;
}

.contact-info,
.contact-form-section {
    background: var(--bg-card);
    padding: 1.5rem;
    border-radius: var(--radius-lg);
    border: 1px solid var(--border);
    box-shadow: var(--shadow-sm);
}

.info-item {
    margin-bottom: 1.5rem;
}

.info-item:last-child {
    margin-bottom: 0;
}

.info-item h3 {
    color: var(--primary);
    font-size: 0.85rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: 0.35rem;
}

.info-item p {
    color: var(--text);
    font-size: 0.95rem;
    line-height: 1.6;
}

.info-item a {
    color: var(--primary);
    font-weight: 600;
}

.interests-box {
    background: var(--bg-alt);
    padding: 1.25rem;
    border-radius: var(--radius-md);
}

.interests-list {
    list-style: none;
    padding: 0;
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
}

.interests-list li {
    background: var(--bg-card);
    padding: 0.4rem 0.9rem;
    border-radius: 50px;
    font-size: 0.85rem;
    color: var(--text);
    border: 1px solid var(--border);
    transition: var(--transition);
}

.interests-list li:hover {
    border-color: var(--primary);
    color: var(--primary);
}

/* ===== FOOTER ===== */
footer {
    background: var(--secondary);
    color: rgba(255,255,255,0.7);
    text-align: center;
    padding: 1.5rem 0;
    margin-top: 3rem;
    font-size: 0.9rem;
}

/* ===== SCROLL TO TOP ===== */
.scroll-top {
    position: fixed;
    bottom: 1.5rem;
    right: 1.5rem;
    width: 44px;
    height: 44px;
    border-radius: 50%;
    background: var(--primary);
    color: #fff;
    border: none;
    cursor: pointer;
    font-size: 1.2rem;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: var(--shadow-md);
    opacity: 0;
    visibility: hidden;
    transform: translateY(20px);
    transition: var(--transition);
    z-index: 900;
    -webkit-tap-highlight-color: transparent;
}

.scroll-top.visible {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.scroll-top:hover {
    background: var(--primary-dark);
    transform: translateY(-3px);
}

/* ===== ANIMATIONS ===== */
.fade-in {
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

.fade-in.visible {
    opacity: 1;
    transform: translateY(0);
}

/* ===== TABLET BREAKPOINT (640px+) ===== */
@media (min-width: 640px) {
    section {
        padding: 3.5rem 0;
    }

    .hero {
        padding: 5rem 0 4rem;
    }

    .page-header {
        padding: 3.5rem 0;
    }

    .highlights {
        grid-template-columns: repeat(2, 1fr);
        gap: 1.25rem;
    }

    .award-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .contact-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 2rem;
    }

    .media-section {
        grid-template-columns: repeat(2, 1fr);
    }

    .timeline::before {
        left: 20px;
    }

    .timeline-item {
        padding-left: 56px;
    }

    .timeline-marker {
        left: 12px;
    }
}

/* ===== TABLET LANDSCAPE / SMALL DESKTOP (768px+) ===== */
@media (min-width: 768px) {
    .navbar .container {
        height: 72px;
    }

    .nav-brand {
        font-size: 1.25rem;
    }

    .nav-menu {
        display: flex;
        gap: 0.25rem;
    }

    .hamburger {
        display: none;
    }

    .nav-menu.active {
        position: static;
        flex-direction: row;
        background: none;
        padding: 0;
        animation: none;
    }

    .nav-menu a {
        font-size: 0.85rem;
        padding: 0.5rem 0.75rem;
    }

    section {
        padding: 4rem 0;
    }

    .hero {
        padding: 6rem 0 5rem;
    }

    .page-header {
        padding: 4rem 0;
    }

    .highlights {
        grid-template-columns: repeat(3, 1fr);
    }

    .highlight-card {
        padding: 2rem;
    }

    .awards-section {
        padding: 2.5rem;
    }
}

/* ===== DESKTOP (1024px+) ===== */
@media (min-width: 1024px) {
    .nav-menu a {
        font-size: 0.9rem;
        padding: 0.5rem 1rem;
    }

    section h2 {
        margin-bottom: 2rem;
    }

    .highlight-card h3 {
        font-size: 1.3rem;
    }

    .award-grid {
        grid-template-columns: repeat(4, 1fr);
    }

    .timeline::before {
        left: 24px;
    }

    .timeline-item {
        padding-left: 64px;
    }

    .timeline-marker {
        left: 16px;
    }

    .timeline-content {
        padding: 1.5rem 2rem;
    }
}

/* ===== LARGE DESKTOP (1200px+) ===== */
@media (min-width: 1200px) {
    .hero {
        padding: 7rem 0 6rem;
    }
}

/* ===== PRINT ===== */
@media print {
    .navbar, .hero-buttons, footer, .scroll-top, .theme-toggle {
        display: none;
    }

    body {
        font-size: 12pt;
        color: #000;
        background: #fff;
    }

    a { color: #000; text-decoration: none; }

    .page-header, .hero {
        background: none !important;
        color: #000;
        padding: 1rem 0;
    }

    section {
        padding: 1rem 0;
        break-inside: avoid;
    }
}

/* Content section spacing */
.content {
    padding-bottom: 2rem;
}

.content h2 {
    margin-top: 2rem;
}

.content h2:first-child {
    margin-top: 0;
}

.content h3 {
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--text);
    margin-top: 1.5rem;
    margin-bottom: 0.75rem;
}

/* ===== QUICK LINKS ===== */
.quick-links-section {
    padding: 3rem 0;
}

.link-cards {
    display: grid;
    grid-template-columns: 1fr;
    gap: 1rem;
}

.link-card {
    display: block;
    background: var(--bg-card);
    padding: 1.5rem;
    border-radius: var(--radius-md);
    border: 1px solid var(--border);
    text-decoration: none;
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}

.link-card::after {
    content: '\2192';
    position: absolute;
    right: 1.5rem;
    top: 50%;
    transform: translateY(-50%);
    font-size: 1.2rem;
    color: var(--primary);
    opacity: 0;
    transition: var(--transition);
}

.link-card:hover {
    border-color: var(--primary);
    box-shadow: var(--shadow-md);
    transform: translateY(-2px);
}

.link-card:hover::after {
    opacity: 1;
}

.link-card h3 {
    color: var(--primary);
    font-size: 1.1rem;
    font-weight: 700;
    margin-bottom: 0.35rem;
}

.link-card p {
    color: var(--text-light);
    font-size: 0.9rem;
    line-height: 1.5;
}

@media (min-width: 640px) {
    .link-cards {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (min-width: 1024px) {
    .link-cards {
        grid-template-columns: repeat(3, 1fr);
    }
}

/* ===== PROJECT CARDS ===== */
.project-card {
    background: var(--bg-card);
    padding: 2rem;
    border-radius: var(--radius-lg);
    border: 1px solid var(--border);
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
    max-width: 600px;
}

.project-card:hover {
    box-shadow: var(--shadow-md);
}

.project-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 0.75rem;
    margin-bottom: 1rem;
}

.project-link {
    color: var(--primary);
    font-size: 1.25rem;
    font-weight: 700;
    text-decoration: none;
    transition: var(--transition);
}

.project-link:hover {
    color: var(--primary-dark);
}

.project-badge {
    background: var(--bg-alt);
    color: var(--text-muted);
    font-size: 0.8rem;
    font-weight: 600;
    padding: 0.3rem 0.75rem;
    border-radius: 50px;
    border: 1px solid var(--border);
}

.project-desc {
    color: var(--text-light);
    font-size: 0.95rem;
    line-height: 1.7;
    margin-bottom: 0.75rem;
}

.project-access {
    color: var(--text-muted);
    font-size: 0.85rem;
    font-style: italic;
}

/* ===== CONTACT FORM (Connect Page) ===== */
.connect-layout {
    display: grid;
    grid-template-columns: 1fr;
    gap: 2rem;
}

.connect-form-wrapper {
    background: var(--bg-card);
    padding: 2rem;
    border-radius: var(--radius-lg);
    border: 1px solid var(--border);
    box-shadow: var(--shadow-sm);
}

.connect-form-wrapper h2 {
    margin-bottom: 0.75rem;
}

.connect-form-wrapper > p {
    color: var(--text-light);
    margin-bottom: 1.5rem;
    line-height: 1.7;
}

.contact-form {
    display: flex;
    flex-direction: column;
    gap: 1.25rem;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 0.35rem;
}

.form-group label {
    font-weight: 600;
    font-size: 0.9rem;
    color: var(--text);
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 0.75rem 1rem;
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    font-family: var(--font-sans);
    font-size: 0.95rem;
    color: var(--text);
    background: var(--bg);
    transition: var(--transition);
    -webkit-appearance: none;
    appearance: none;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(204, 0, 51, 0.1);
}

.form-group input::placeholder,
.form-group textarea::placeholder {
    color: var(--text-muted);
}

.form-group select {
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%23636e72' d='M6 8L1 3h10z'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 1rem center;
    padding-right: 2.5rem;
}

.form-group textarea {
    resize: vertical;
    min-height: 120px;
}

.btn-submit {
    background: var(--primary);
    color: #fff;
    padding: 0.85rem 2rem;
    border: none;
    border-radius: 50px;
    font-family: var(--font-sans);
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
    align-self: flex-start;
    -webkit-tap-highlight-color: transparent;
}

.btn-submit:hover {
    background: var(--primary-dark);
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.btn-submit:disabled {
    opacity: 0.7;
    cursor: not-allowed;
    transform: none;
}

.form-note {
    color: var(--text-muted);
    font-size: 0.85rem;
}

.connect-info {
    background: var(--bg-card);
    padding: 2rem;
    border-radius: var(--radius-lg);
    border: 1px solid var(--border);
    box-shadow: var(--shadow-sm);
}

.connect-info h2 {
    margin-bottom: 0.5rem;
}

.connect-info > p {
    color: var(--text-light);
    margin-bottom: 1.5rem;
}

.connect-link-card {
    background: var(--bg-alt);
    padding: 1.25rem;
    border-radius: var(--radius-md);
    margin-bottom: 1rem;
    border: 1px solid var(--border);
    transition: var(--transition);
}

.connect-link-card:last-child {
    margin-bottom: 0;
}

.connect-link-card:hover {
    border-color: var(--primary);
}

.connect-link-card h3 {
    color: var(--primary);
    font-size: 0.85rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: 0.35rem;
    margin-top: 0;
}

.connect-link-card p {
    color: var(--text);
    font-size: 0.95rem;
    line-height: 1.6;
}

.connect-link-card a {
    color: var(--primary);
    font-weight: 600;
}

@media (min-width: 768px) {
    .connect-layout {
        grid-template-columns: 3fr 2fr;
        gap: 2rem;
    }

    .nav-menu a {
        font-size: 0.8rem;
        padding: 0.4rem 0.5rem;
    }
}

@media (min-width: 1024px) {
    .nav-menu a {
        font-size: 0.85rem;
        padding: 0.45rem 0.7rem;
    }
}