/* ==========================================================================
   DESIGN SYSTEM & UNIVERSAL GLOBAL STYLES
   Minimalist Elegant Theme — For P Vishnu Vardhan
   ========================================================================== */

/* Import premium fonts from Google Fonts */
@import url('https://fonts.googleapis.com/css2?family=Playfair+Display:ital,wght@0,400..900;1,400..900&family=Plus+Jakarta+Sans:wght@300;400;500;600;700;800&family=Fira+Code:wght@400;500;600&display=swap');

:root {
    /* Color Palette */
    --bg-color: #FAF8F5;
    --card-bg: #FFFFFF;
    --text-primary: #1A1A1A;
    --text-secondary: #5C5955;
    --accent-primary: #2C4A3E; /* Forest Green */
    --accent-secondary: #B5945F; /* Champagne Gold */
    --accent-secondary-light: #F4EFEB;
    --border-color: #EBE7E0;
    --border-hover: #C2A478;
    
    /* Layout Tokens */
    --max-width: 1100px;
    --border-radius: 12px;
    --border-radius-sm: 6px;
    --shadow-subtle: 0 4px 20px rgba(0, 0, 0, 0.02);
    --shadow-medium: 0 10px 30px rgba(44, 74, 62, 0.04);
    --shadow-hover: 0 16px 40px rgba(181, 148, 95, 0.08);
    
    /* Transitions */
    --transition-smooth: all 0.4s cubic-bezier(0.25, 0.8, 0.25, 1);
    --transition-fast: all 0.2s ease;
}

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

html {
    scroll-behavior: smooth;
    background-color: var(--bg-color);
    font-family: 'Plus Jakarta Sans', sans-serif;
    color: var(--text-primary);
    line-height: 1.6;
}

body {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    overflow-x: hidden;
}

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

button, input, textarea {
    font-family: inherit;
}

/* Scrollbar Customization */
::-webkit-scrollbar {
    width: 8px;
}
::-webkit-scrollbar-track {
    background: var(--bg-color);
}
::-webkit-scrollbar-thumb {
    background: var(--border-color);
    border-radius: var(--border-radius-sm);
}
::-webkit-scrollbar-thumb:hover {
    background: var(--accent-secondary);
}

/* ==========================================================================
   LAYOUT & CONTAINER STYLES
   ========================================================================== */

.container {
    width: 100%;
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 0 24px;
}

section {
    padding: 80px 0;
}

.section-title {
    font-family: 'Playfair Display', serif;
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 12px;
    color: var(--accent-primary);
}

.section-subtitle {
    font-size: 1.1rem;
    color: var(--text-secondary);
    max-width: 600px;
    margin-bottom: 48px;
}

/* ==========================================================================
   NAVIGATION BAR (STICKY FROSTED GLASS)
   ========================================================================== */

.header {
    position: sticky;
    top: 0;
    z-index: 1000;
    background: rgba(250, 248, 245, 0.85);
    backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--border-color);
    transition: var(--transition-smooth);
}

.navbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 76px;
}

.logo {
    font-family: 'Playfair Display', serif;
    font-size: 1.4rem;
    font-weight: 700;
    letter-spacing: -0.5px;
    color: var(--accent-primary);
    display: flex;
    align-items: center;
    gap: 8px;
}

.logo::before {
    content: '';
    display: inline-block;
    width: 8px;
    height: 8px;
    background-color: var(--accent-secondary);
    border-radius: 50%;
}

.nav-menu {
    display: flex;
    gap: 32px;
    list-style: none;
}

.nav-link {
    font-size: 0.95rem;
    font-weight: 500;
    color: var(--text-secondary);
    position: relative;
    padding: 6px 0;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 1.5px;
    background-color: var(--accent-secondary);
    transition: var(--transition-smooth);
}

.nav-link:hover {
    color: var(--text-primary);
}

.nav-link:hover::after,
.nav-link.active::after {
    width: 100%;
}

.nav-link.active {
    color: var(--accent-primary);
    font-weight: 600;
}

.mobile-toggle {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    padding: 4px;
}

.mobile-toggle span {
    display: block;
    width: 24px;
    height: 2px;
    background-color: var(--text-primary);
    margin: 5px 0;
    transition: var(--transition-smooth);
}

.mobile-toggle.active span:nth-child(1) {
    transform: translateY(7px) rotate(45deg);
}

.mobile-toggle.active span:nth-child(2) {
    opacity: 0;
}

.mobile-toggle.active span:nth-child(3) {
    transform: translateY(-7px) rotate(-45deg);
}

/* ==========================================================================
   HERO / HOME PAGE SPECIFIC
   ========================================================================== */

.hero-wrapper {
    display: grid;
    grid-template-columns: 1.2fr 0.8fr;
    gap: 48px;
    align-items: center;
    min-height: calc(85vh - 76px);
    padding: 40px 0;
}

.hero-content {
    display: flex;
    flex-direction: column;
}

.badge {
    align-self: flex-start;
    display: inline-flex;
    align-items: center;
    gap: 6px;
    background-color: var(--accent-secondary-light);
    color: var(--accent-primary);
    font-size: 0.85rem;
    font-weight: 600;
    padding: 6px 14px;
    border-radius: 30px;
    margin-bottom: 24px;
    border: 1px solid rgba(181, 148, 95, 0.2);
}

.hero-title {
    font-family: 'Playfair Display', serif;
    font-size: 3.8rem;
    line-height: 1.15;
    font-weight: 800;
    margin-bottom: 20px;
    color: var(--text-primary);
}

.hero-title span {
    color: var(--accent-primary);
    display: inline-block;
    position: relative;
}

.hero-desc {
    font-size: 1.15rem;
    color: var(--text-secondary);
    margin-bottom: 36px;
    max-width: 580px;
}

.hero-buttons {
    display: flex;
    gap: 16px;
}

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 12px 28px;
    font-size: 0.95rem;
    font-weight: 600;
    border-radius: var(--border-radius-sm);
    cursor: pointer;
    transition: var(--transition-smooth);
}

.btn-primary {
    background-color: var(--accent-primary);
    color: #FFFFFF;
    border: 1px solid var(--accent-primary);
}

.btn-primary:hover {
    background-color: #1a3027;
    border-color: #1a3027;
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(44, 74, 62, 0.15);
}

.btn-secondary {
    background-color: transparent;
    color: var(--text-primary);
    border: 1px solid var(--border-color);
}

.btn-secondary:hover {
    background-color: var(--card-bg);
    border-color: var(--accent-secondary);
    transform: translateY(-2px);
}

.hero-visual {
    display: flex;
    justify-content: center;
    align-items: center;
    position: relative;
}

.chaotic-art {
    width: 100%;
    max-width: 400px;
    height: auto;
    filter: drop-shadow(0 10px 30px rgba(44, 74, 62, 0.06));
    animation: slow-float 8s ease-in-out infinite alternate;
}

@keyframes slow-float {
    0% { transform: translateY(0px) rotate(0deg); }
    100% { transform: translateY(-12px) rotate(2deg); }
}

/* Executive Stats Dashboard */
.stats-bar {
    background-color: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius);
    padding: 32px;
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 24px;
    box-shadow: var(--shadow-subtle);
    margin-bottom: 60px;
}

.stat-item {
    text-align: center;
    border-right: 1px solid var(--border-color);
}

.stat-item:last-child {
    border-right: none;
}

.stat-num {
    font-family: 'Playfair Display', serif;
    font-size: 2.2rem;
    font-weight: 800;
    color: var(--accent-primary);
    margin-bottom: 4px;
}

.stat-label {
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    font-weight: 600;
    color: var(--text-secondary);
}

/* Spotlight Cards section */
.spotlight-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 32px;
    margin-top: 24px;
}

.spotlight-card {
    background-color: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius);
    padding: 36px;
    display: flex;
    flex-direction: column;
    box-shadow: var(--shadow-subtle);
    transition: var(--transition-smooth);
    position: relative;
    overflow: hidden;
}

.spotlight-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 4px;
    height: 100%;
    background-color: var(--accent-secondary);
    opacity: 0;
    transition: var(--transition-smooth);
}

.spotlight-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-hover);
    border-color: var(--border-hover);
}

.spotlight-card:hover::before {
    opacity: 1;
}

.spotlight-icon {
    font-size: 2rem;
    margin-bottom: 20px;
    display: flex;
    align-items: center;
    color: var(--accent-primary);
}

.spotlight-title {
    font-family: 'Playfair Display', serif;
    font-size: 1.35rem;
    font-weight: 700;
    margin-bottom: 12px;
    color: var(--text-primary);
}

.spotlight-text {
    font-size: 0.95rem;
    color: var(--text-secondary);
    flex-grow: 1;
    margin-bottom: 24px;
}

.spotlight-link {
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--accent-primary);
    display: flex;
    align-items: center;
    gap: 6px;
}

.spotlight-link svg {
    transition: var(--transition-fast);
}

.spotlight-card:hover .spotlight-link svg {
    transform: translateX(4px);
}

/* ==========================================================================
   ABOUT PAGE SPECIFIC
   ========================================================================== */

.about-layout {
    display: grid;
    grid-template-columns: 0.8fr 1.2fr;
    gap: 64px;
    align-items: flex-start;
}

.about-sidebar {
    position: sticky;
    top: 120px;
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
}

.profile-container {
    width: 220px;
    height: 220px;
    border-radius: 50%;
    border: 3px solid var(--accent-secondary);
    background-color: var(--accent-secondary-light);
    display: flex;
    justify-content: center;
    align-items: center;
    margin-bottom: 24px;
    overflow: hidden;
    position: relative;
    padding: 6px;
    box-shadow: var(--shadow-medium);
}

.profile-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: 50%;
    transition: var(--transition-smooth);
}

.profile-container:hover .profile-img {
    transform: scale(1.05);
}

.profile-avatar {
    width: 100%;
    height: 100%;
    border-radius: 50%;
    background-color: var(--accent-primary);
    color: #FFFFFF;
    font-family: 'Playfair Display', serif;
    font-size: 4rem;
    font-weight: 700;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: inset 0 0 20px rgba(0,0,0,0.1);
}

.sidebar-name {
    font-family: 'Playfair Display', serif;
    font-size: 1.8rem;
    font-weight: 700;
    margin-bottom: 6px;
}

.sidebar-title {
    font-size: 0.95rem;
    color: var(--text-secondary);
    margin-bottom: 24px;
}

.social-badges {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 12px;
}

.social-badge-link {
    display: flex;
    align-items: center;
    gap: 8px;
    background-color: var(--card-bg);
    border: 1px solid var(--border-color);
    padding: 8px 16px;
    border-radius: 30px;
    font-size: 0.85rem;
    font-weight: 600;
    transition: var(--transition-smooth);
}

.social-badge-link:hover {
    border-color: var(--accent-secondary);
    background-color: var(--accent-secondary-light);
    transform: translateY(-2px);
}

.about-main-content h3 {
    font-family: 'Playfair Display', serif;
    font-size: 1.8rem;
    font-weight: 700;
    margin-bottom: 20px;
    margin-top: 40px;
    color: var(--accent-primary);
    border-bottom: 1px solid var(--border-color);
    padding-bottom: 8px;
}

.about-main-content h3:first-of-type {
    margin-top: 0;
}

.bio-paragraph {
    font-size: 1.05rem;
    color: var(--text-secondary);
    margin-bottom: 20px;
    text-align: justify;
}

.interests-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
    margin-top: 16px;
}

.interest-tag {
    background-color: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius-sm);
    padding: 16px;
    text-align: center;
    font-weight: 600;
    font-size: 0.9rem;
    transition: var(--transition-smooth);
}

.interest-tag:hover {
    border-color: var(--accent-secondary);
    background-color: var(--accent-secondary-light);
}

/* Peer Review and Education Section */
.edu-card {
    background-color: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius);
    padding: 24px 32px;
    margin-bottom: 20px;
    transition: var(--transition-smooth);
}

.edu-card:hover {
    border-color: var(--border-hover);
    box-shadow: var(--shadow-subtle);
}

.edu-header {
    display: flex;
    justify-content: space-between;
    align-items: baseline;
    margin-bottom: 12px;
}

.edu-title {
    font-family: 'Playfair Display', serif;
    font-size: 1.25rem;
    font-weight: 700;
}

.edu-date {
    font-size: 0.9rem;
    color: var(--accent-secondary);
    font-weight: 600;
}

.edu-institution {
    font-size: 0.95rem;
    color: var(--accent-primary);
    font-weight: 600;
    margin-bottom: 8px;
}

.edu-desc {
    font-size: 0.95rem;
    color: var(--text-secondary);
}

.review-card {
    display: flex;
    gap: 24px;
    background-color: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius);
    padding: 28px;
    align-items: center;
    margin-top: 16px;
}

.review-badge-icon {
    font-size: 2.5rem;
    color: var(--accent-secondary);
    background: var(--accent-secondary-light);
    width: 72px;
    height: 72px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.review-details h4 {
    font-size: 1.15rem;
    margin-bottom: 4px;
    color: var(--text-primary);
}

.review-details .journal {
    font-style: italic;
    color: var(--accent-primary);
    font-weight: 600;
    margin-bottom: 6px;
    font-size: 0.95rem;
}

.review-details p {
    font-size: 0.9rem;
    color: var(--text-secondary);
}

.review-highlight-pills {
    display: flex;
    gap: 8px;
    margin-top: 12px;
}

.pill-sm {
    font-size: 0.75rem;
    font-weight: 600;
    background-color: var(--bg-color);
    border: 1px solid var(--border-color);
    padding: 4px 10px;
    border-radius: 20px;
    color: var(--text-secondary);
}

/* ==========================================================================
   PROJECTS & PUBLICATIONS PAGE SPECIFIC
   ========================================================================== */

.filter-menu {
    display: flex;
    justify-content: center;
    gap: 12px;
    margin-bottom: 40px;
}

.filter-btn {
    background: none;
    border: 1px solid var(--border-color);
    background-color: var(--card-bg);
    padding: 8px 20px;
    border-radius: 30px;
    font-size: 0.9rem;
    font-weight: 600;
    cursor: pointer;
    color: var(--text-secondary);
    transition: var(--transition-smooth);
}

.filter-btn:hover,
.filter-btn.active {
    background-color: var(--accent-primary);
    border-color: var(--accent-primary);
    color: #FFFFFF;
}

.projects-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 32px;
}

.project-card {
    background-color: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius);
    padding: 40px;
    display: grid;
    grid-template-columns: 1.4fr 0.6fr;
    gap: 40px;
    box-shadow: var(--shadow-subtle);
    transition: var(--transition-smooth);
    position: relative;
}

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

.project-left {
    display: flex;
    flex-direction: column;
}

.project-status-badge {
    align-self: flex-start;
    font-size: 0.75rem;
    font-weight: 700;
    letter-spacing: 1px;
    text-transform: uppercase;
    padding: 4px 12px;
    border-radius: 20px;
    margin-bottom: 16px;
}

.status-published {
    background-color: rgba(44, 74, 62, 0.1);
    color: var(--accent-primary);
    border: 1px solid rgba(44, 74, 62, 0.2);
}

.status-review {
    background-color: rgba(181, 148, 95, 0.1);
    color: var(--accent-secondary);
    border: 1px solid rgba(181, 148, 95, 0.2);
}

.status-award {
    background-color: #FDF6E2;
    color: #B27A00;
    border: 1px solid #F0D382;
}

.project-card-title {
    font-family: 'Playfair Display', serif;
    font-size: 1.6rem;
    font-weight: 700;
    line-height: 1.3;
    margin-bottom: 12px;
    color: var(--text-primary);
}

.project-authors {
    font-size: 0.9rem;
    color: var(--accent-primary);
    font-weight: 600;
    margin-bottom: 16px;
}

.project-authors span.me {
    text-decoration: underline;
    font-weight: 800;
    color: var(--text-primary);
}

.project-desc {
    font-size: 0.95rem;
    color: var(--text-secondary);
    margin-bottom: 24px;
}

.project-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-bottom: 24px;
}

.tag {
    font-family: 'Fira Code', monospace;
    font-size: 0.8rem;
    background-color: var(--bg-color);
    border: 1px solid var(--border-color);
    color: var(--text-secondary);
    padding: 4px 10px;
    border-radius: 4px;
}

.project-right {
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    border-left: 1px solid var(--border-color);
    padding-left: 40px;
    text-align: center;
}

.meta-journal {
    font-size: 0.95rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 6px;
}

.meta-track {
    font-size: 0.85rem;
    color: var(--text-secondary);
    margin-bottom: 24px;
}

.project-links {
    display: flex;
    flex-direction: column;
    gap: 12px;
    width: 100%;
}

.project-btn {
    width: 100%;
    padding: 10px;
    font-size: 0.85rem;
    font-weight: 600;
    border-radius: var(--border-radius-sm);
    text-align: center;
    display: inline-flex;
    justify-content: center;
    align-items: center;
    gap: 6px;
    transition: var(--transition-smooth);
}

.project-btn-primary {
    background-color: var(--accent-primary);
    color: #FFFFFF;
    border: 1px solid var(--accent-primary);
}

.project-btn-primary:hover {
    background-color: #1a3027;
}

.project-btn-secondary {
    background-color: transparent;
    color: var(--text-primary);
    border: 1px solid var(--border-color);
}

.project-btn-secondary:hover {
    border-color: var(--accent-secondary);
    background-color: var(--accent-secondary-light);
}

/* ==========================================================================
   EXPERIENCE, LEADERSHIP & ATHLETICS
   ========================================================================== */

.exp-section-title {
    font-family: 'Playfair Display', serif;
    font-size: 1.8rem;
    font-weight: 700;
    margin-top: 48px;
    margin-bottom: 24px;
    color: var(--accent-primary);
    display: flex;
    align-items: center;
    gap: 12px;
}

.exp-section-title::after {
    content: '';
    flex-grow: 1;
    height: 1px;
    background-color: var(--border-color);
}

/* Custom Vertical Timeline */
.timeline {
    position: relative;
    padding-left: 32px;
    margin-bottom: 40px;
}

.timeline::before {
    content: '';
    position: absolute;
    left: 8px;
    top: 8px;
    bottom: 8px;
    width: 2px;
    background-color: var(--border-color);
}

.timeline-item {
    position: relative;
    margin-bottom: 40px;
}

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

.timeline-dot {
    position: absolute;
    left: -32px;
    top: 6px;
    width: 18px;
    height: 18px;
    border-radius: 50%;
    background-color: var(--bg-color);
    border: 3px solid var(--accent-primary);
    z-index: 1;
    transition: var(--transition-smooth);
}

.timeline-item:hover .timeline-dot {
    background-color: var(--accent-secondary);
    border-color: var(--accent-secondary);
    transform: scale(1.2);
}

.timeline-content {
    background-color: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius);
    padding: 28px 32px;
    box-shadow: var(--shadow-subtle);
    transition: var(--transition-smooth);
}

.timeline-content:hover {
    border-color: var(--border-hover);
    box-shadow: var(--shadow-medium);
}

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

.timeline-role {
    font-family: 'Playfair Display', serif;
    font-size: 1.3rem;
    font-weight: 700;
}

.timeline-org {
    font-size: 0.95rem;
    font-weight: 700;
    color: var(--accent-primary);
    margin-bottom: 12px;
}

.timeline-bullets {
    padding-left: 20px;
    font-size: 0.95rem;
    color: var(--text-secondary);
}

.timeline-bullets li {
    margin-bottom: 6px;
}

/* Athletic cards styled differently for distinction */
.athletic-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 28px;
}

.athletic-card {
    background-color: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius);
    padding: 32px;
    box-shadow: var(--shadow-subtle);
    transition: var(--transition-smooth);
    display: flex;
    gap: 20px;
}

.athletic-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-hover);
    border-color: var(--accent-secondary);
}

.athletic-icon {
    font-size: 2.2rem;
    color: var(--accent-secondary);
    background: var(--accent-secondary-light);
    width: 64px;
    height: 64px;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.athletic-info h4 {
    font-family: 'Playfair Display', serif;
    font-size: 1.2rem;
    margin-bottom: 6px;
    color: var(--text-primary);
}

.athletic-info .meta-skip {
    font-size: 0.85rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    color: var(--accent-primary);
    margin-bottom: 10px;
}

.athletic-info p {
    font-size: 0.9rem;
    color: var(--text-secondary);
}

/* Technical & Leadership Competencies Grid */
.skills-container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 32px;
    margin-top: 24px;
}

.skills-block {
    background-color: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius);
    padding: 32px;
}

.skills-block-title {
    font-family: 'Playfair Display', serif;
    font-size: 1.3rem;
    font-weight: 700;
    margin-bottom: 24px;
    color: var(--accent-primary);
    border-bottom: 1px solid var(--border-color);
    padding-bottom: 8px;
}

.skills-list-grid {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
}

.skill-tag-lg {
    background-color: var(--bg-color);
    border: 1px solid var(--border-color);
    padding: 8px 16px;
    border-radius: 30px;
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--text-primary);
    transition: var(--transition-fast);
}

.skill-tag-lg:hover {
    border-color: var(--accent-secondary);
    background-color: var(--accent-secondary-light);
    color: var(--accent-primary);
}

/* ==========================================================================
   CONTACT PAGE SPECIFIC
   ========================================================================== */

.contact-layout {
    display: grid;
    grid-template-columns: 0.8fr 1.2fr;
    gap: 60px;
}

.contact-info-cards {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.contact-info-card {
    background-color: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius);
    padding: 28px;
    display: flex;
    align-items: center;
    gap: 20px;
    box-shadow: var(--shadow-subtle);
    transition: var(--transition-smooth);
}

.contact-info-card:hover {
    border-color: var(--accent-secondary);
    box-shadow: var(--shadow-medium);
}

.contact-info-icon {
    font-size: 1.8rem;
    color: var(--accent-primary);
    background-color: rgba(44, 74, 62, 0.05);
    width: 52px;
    height: 52px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.contact-info-details h4 {
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    color: var(--text-secondary);
    margin-bottom: 4px;
}

.contact-info-details p {
    font-size: 1rem;
    font-weight: 600;
    color: var(--text-primary);
}

.contact-info-details a:hover {
    color: var(--accent-primary);
}

/* Form Styles */
.contact-form-container {
    background-color: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius);
    padding: 40px;
    box-shadow: var(--shadow-subtle);
}

.contact-form {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
}

.form-group-full {
    grid-column: span 2;
}

.form-label {
    display: block;
    font-size: 0.85rem;
    font-weight: 600;
    margin-bottom: 8px;
    color: var(--text-secondary);
}

.form-input, .form-textarea {
    width: 100%;
    padding: 12px 16px;
    background-color: var(--bg-color);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius-sm);
    font-size: 0.95rem;
    color: var(--text-primary);
    transition: var(--transition-fast);
    outline: none;
}

.form-input:focus, .form-textarea:focus {
    border-color: var(--accent-primary);
    background-color: var(--card-bg);
    box-shadow: 0 0 0 3px rgba(44, 74, 62, 0.08);
}

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

.form-btn-container {
    grid-column: span 2;
    margin-top: 10px;
}

/* ==========================================================================
   FOOTER
   ========================================================================== */

.footer {
    margin-top: auto;
    background-color: var(--card-bg);
    border-top: 1px solid var(--border-color);
    padding: 32px 0;
    text-align: center;
    font-size: 0.9rem;
    color: var(--text-secondary);
}

.footer-nav {
    display: flex;
    justify-content: center;
    gap: 24px;
    margin-bottom: 16px;
}

.footer-nav a:hover {
    color: var(--accent-primary);
}

.footer-credits {
    font-size: 0.85rem;
}

/* ==========================================================================
   RESPONSIVE MEDIA QUERIES
   ========================================================================== */

@media (max-width: 992px) {
    .hero-wrapper {
        grid-template-columns: 1fr;
        text-align: center;
        gap: 32px;
        min-height: auto;
        padding: 60px 0;
    }
    
    .badge {
        align-self: center;
    }
    
    .hero-buttons {
        justify-content: center;
    }
    
    .hero-visual {
        order: -1;
    }
    
    .chaotic-art {
        max-width: 320px;
    }
    
    .stats-bar {
        grid-template-columns: repeat(3, 1fr);
        gap: 16px;
    }
    
    .stat-item:nth-child(3) {
        border-right: none;
    }
    
    .spotlight-grid {
        grid-template-columns: 1fr 1fr;
    }
    
    .about-layout {
        grid-template-columns: 1fr;
        gap: 40px;
        width: 100%;
        max-width: 100%;
    }
    
    .about-sidebar, .about-main-content {
        position: static;
        width: 100%;
        max-width: 100%;
        min-width: 0;
    }
    
    .about-sidebar {
        margin-bottom: 24px;
        border-bottom: 1px solid var(--border-color);
        padding-bottom: 32px;
        display: flex;
        flex-direction: column;
        align-items: center;
        text-align: center;
    }
    
    .project-card {
        grid-template-columns: 1fr;
        gap: 28px;
    }
    
    .project-right {
        border-left: none;
        border-top: 1px solid var(--border-color);
        padding-left: 0;
        padding-top: 28px;
    }
    
    .athletic-grid {
        grid-template-columns: 1fr;
    }
    
    .skills-container {
        grid-template-columns: 1fr;
    }
    
    .contact-layout {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    .section-title {
        font-size: 2rem;
    }
    
    .hero-title {
        font-size: 2.8rem;
    }
    
    .navbar {
        height: 68px;
    }
    
    .nav-menu {
        display: none; /* In production: toggled via mobile menu class */
        position: absolute;
        top: 68px;
        left: 0;
        width: 100%;
        background-color: var(--bg-color);
        border-bottom: 1px solid var(--border-color);
        flex-direction: column;
        gap: 0;
        padding: 16px 24px;
        box-shadow: var(--shadow-medium);
    }
    
    .nav-menu.open {
        display: flex;
    }
    
    .nav-menu li {
        width: 100%;
        text-align: center;
        padding: 12px 0;
        border-bottom: 1px solid rgba(0,0,0,0.03);
    }
    
    .nav-menu li:last-child {
        border-bottom: none;
    }
    
    .mobile-toggle {
        display: block;
    }
    
    .stats-bar {
        grid-template-columns: 1fr 1fr;
        padding: 24px;
    }
    
    .stat-item {
        border-right: none;
        padding: 10px 0;
    }
    
    .stat-item:nth-child(odd) {
        border-right: 1px solid var(--border-color);
    }
    
    .spotlight-grid {
        grid-template-columns: 1fr;
    }
    
    .interests-grid {
        grid-template-columns: 1fr 1fr;
    }
    
    .edu-header, .timeline-header {
        flex-direction: column;
        gap: 4px;
    }
    
    .contact-form {
        grid-template-columns: 1fr;
    }
    
    .form-group-full {
        grid-column: span 1;
    }
    
    .form-btn-container {
        grid-column: span 1;
    }
}

@media (max-width: 480px) {
    .hero-title {
        font-size: 2.2rem;
    }
    
    .hero-buttons {
        flex-direction: column;
        width: 100%;
    }
    
    .btn {
        width: 100%;
    }
    
    .stats-bar {
        grid-template-columns: 1fr;
    }
    
    .stat-item {
        border-right: none !important;
        border-bottom: 1px solid var(--border-color);
        padding: 16px 0;
    }
    
    .stat-item:last-child {
        border-bottom: none;
    }
    
    .interests-grid {
        grid-template-columns: 1fr;
    }
    
    .project-card {
        padding: 24px;
    }
    
    .timeline {
        padding-left: 20px;
    }
    
    .timeline-dot {
        left: -20px;
        width: 14px;
        height: 14px;
    }
    
    .timeline-content {
        padding: 20px;
    }
    
    .social-badge-link {
        padding: 6px 12px;
        font-size: 0.8rem;
        gap: 6px;
    }
}

/* ==========================================================================
   FORM SPINNER ANIMATIONS
   ========================================================================== */
@keyframes spin {
    100% { transform: rotate(360deg); }
}
@keyframes dash {
    0% { stroke-dasharray: 1, 150; stroke-dashoffset: 0; }
    50% { stroke-dasharray: 90, 150; stroke-dashoffset: -35; }
    100% { stroke-dasharray: 90, 150; stroke-dashoffset: -124; }
}