/* ===== FONTS ===== */
@font-face {
    font-family: 'Mona Sans';
    src: url('fonts/MonaSans.woff2') format('woff2');
    font-weight: 200 900;
    font-stretch: 75% 125%;
    font-display: swap;
}

/* ===== RESET & BASE ===== */
*,
*::before,
*::after {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    --font-heading: 'Mona Sans', -apple-system, BlinkMacSystemFont, sans-serif;
    --font-body: 'Lora', Georgia, serif;
    --bg-primary: #0a0a0f;
    --bg-secondary: #12121a;
    --bg-card: #1a1a2e;
    --bg-card-hover: #222240;
    --text-primary: #f0f0f5;
    --text-secondary: #a0a0b8;
    --text-muted: #6b6b80;
    --accent: #3F88C5;
    --accent-dark: #3677B0;
    --accent-complement: #44BBA4;
    --accent-glow: rgba(63, 136, 197, 0.15);
    --border-color: rgba(255, 255, 255, 0.06);
    --radius-sm: 8px;
    --radius-md: 16px;
    --radius-lg: 24px;
    --shadow-card: 0 4px 24px rgba(0, 0, 0, 0.3);
    --nav-height: 70px;
    --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --nav-link-hover: rgba(255, 255, 255, 0.05);
}

/* ===== LIGHT THEME ===== */
body.light-theme {
    --bg-primary: #f8f9fc;
    --bg-secondary: #eef0f5;
    --bg-card: #ffffff;
    --bg-card-hover: #f0f2f8;
    --text-primary: #1a1a2e;
    --text-secondary: #4a4a6a;
    --text-muted: #8888a0;
    --accent: #3F88C5;
    --accent-dark: #3677B0;
    --accent-complement: #44BBA4;
    --accent-glow: rgba(63, 136, 197, 0.1);
    --border-color: rgba(0, 0, 0, 0.08);
    --shadow-card: 0 4px 24px rgba(0, 0, 0, 0.12);
    --nav-link-hover: rgba(0, 0, 0, 0.05);
}

body.light-theme .navbar {
    background: rgba(248, 249, 252, 0.85);
}

body.light-theme .navbar.scrolled {
    background: rgba(248, 249, 252, 0.97);
}

body.light-theme .nav-links a:hover,
body.light-theme .nav-links a.active {
    background: var(--nav-link-hover);
}

body.light-theme .skill-tag {
    background: rgba(0, 0, 0, 0.03);
}

body.light-theme .btn-primary {
    color: #ffffff;
}

html {
    scroll-behavior: smooth;
    scroll-padding-top: var(--nav-height);
}

body {
    font-family: var(--font-body);
    background: var(--bg-primary);
    color: var(--text-primary);
    line-height: 1.8;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
}

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

ul {
    list-style: none;
}

img {
    max-width: 100%;
    display: block;
}

.container {
    max-width: 1100px;
    margin: 0 auto;
    padding: 0 24px;
}

/* ===== SECTION COMMON ===== */
.section {
    padding: 100px 0;
    position: relative;
}

.section-header {
    text-align: center;
    margin-bottom: 60px;
}

.section-tag {
    display: inline-block;
    font-family: var(--font-heading);
    font-size: 0.8rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 3px;
    color: #ffffff;
    background: var(--accent-complement);
    padding: 6px 18px;
    border-radius: 100px;
    margin-bottom: 16px;
}

.section-title {
    font-size: clamp(1.8rem, 3.5vw, 2.5rem);
    font-weight: 800;
    margin-bottom: 16px;
    color: var(--accent);
}

.section-divider {
    width: 60px;
    height: 3px;
    background: var(--accent);
    border-radius: 3px;
    margin: 0 auto;
}

/* ===== NAVBAR ===== */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    height: var(--nav-height);
    z-index: 1000;
    background: rgba(10, 10, 15, 0.8);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--border-color);
    transition: var(--transition);
}

.navbar.scrolled {
    background: rgba(10, 10, 15, 0.95);
    box-shadow: 0 4px 30px rgba(0, 0, 0, 0.3);
}

.nav-container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 100%;
}

.nav-logo {
    font-size: 1.6rem;
    font-weight: 900;
    color: var(--accent);
    letter-spacing: -1px;
}

.nav-links {
    display: flex;
    gap: 8px;
}

.nav-links a {
    font-size: 0.85rem;
    font-weight: 500;
    color: var(--text-secondary);
    padding: 8px 16px;
    border-radius: 8px;
    transition: var(--transition);
    position: relative;
}

.nav-links a:hover,
.nav-links a.active {
    color: var(--text-primary);
    background: rgba(255, 255, 255, 0.05);
}

.nav-actions {
    display: flex;
    align-items: center;
    gap: 8px;
}

.nav-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    cursor: pointer;
    background: none;
    border: none;
    padding: 4px;
    z-index: 1001;
}

.nav-toggle span {
    display: block;
    width: 24px;
    height: 2px;
    background: var(--text-primary);
    border-radius: 2px;
    transition: var(--transition);
}

.nav-toggle.active span:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
}
.nav-toggle.active span:nth-child(2) {
    opacity: 0;
}
.nav-toggle.active span:nth-child(3) {
    transform: rotate(-45deg) translate(5px, -5px);
}

/* ===== HERO ===== */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    position: relative;
    overflow: hidden;
    padding-top: var(--nav-height);
}

/* ===== HERO SPLIT LAYOUT ===== */
.hero-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 48px;
    align-items: center;
    position: relative;
    z-index: 1;
    min-height: calc(100vh - var(--nav-height) - 120px);
}

.hero-text {
    text-align: left;
    animation: fadeInUp 0.8s ease-out;
}

.hero-text .hero-badge {
    animation: none;
}

.hero-text .hero-title,
.hero-text .hero-subtitle,
.hero-text .hero-desc {
    animation: none;
}

.hero-text .hero-actions {
    justify-content: flex-start;
    animation: none;
}

.hero-text .hero-social {
    justify-content: flex-start;
    animation: none;
}

.hero-text .hero-desc {
    margin-left: 0;
}

/* ===== HERO IMAGE COLUMN ===== */
.hero-image-col {
    display: flex;
    justify-content: center;
    align-items: center;
    animation: fadeInUp 0.8s ease-out 0.2s both;
}

.hero-image-card {
    position: relative;
    width: 100%;
    max-width: 420px;
    aspect-ratio: 3 / 4;
}

.hero-image-inner {
    position: relative;
    width: 100%;
    height: 100%;
    border-radius: 20px;
    overflow: hidden;
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.25);
}

.hero-image-decoration {
    position: absolute;
    top: 8px;
    right: 8px;
    width: 100%;
    height: 100%;
    border-radius: 24px;
    border: 1px solid var(--border-color);
    z-index: -1;
    pointer-events: none;
}

/* ===== THEME TOGGLE ===== */
.theme-toggle {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 38px;
    height: 38px;
    border-radius: 10px;
    background: none;
    border: 1px solid var(--border-color);
    cursor: pointer;
    font-size: 1rem;
    color: var(--text-secondary);
    transition: var(--transition);
    position: relative;
}

.theme-toggle:hover {
    color: var(--accent);
    border-color: rgba(63, 136, 197, 0.3);
    background: var(--accent-glow);
}

.theme-toggle i {
    position: absolute;
    transition: transform 0.4s ease, opacity 0.4s ease;
}

.theme-toggle .fa-moon {
    opacity: 1;
    transform: rotate(0deg) scale(1);
}

.theme-toggle .fa-sun {
    opacity: 0;
    transform: rotate(90deg) scale(0);
}

body.light-theme .theme-toggle .fa-moon {
    opacity: 0;
    transform: rotate(-90deg) scale(0);
}

body.light-theme .theme-toggle .fa-sun {
    opacity: 1;
    transform: rotate(0deg) scale(1);
}

.hero-badge {
    display: inline-block;
    font-family: var(--font-heading);
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 2px;
    color: var(--accent-complement);
    border: 1px solid rgba(68, 187, 164, 0.3);
    padding: 6px 18px;
    border-radius: 100px;
    margin-bottom: 24px;
    animation: fadeInUp 0.6s ease-out;
}

.hero-title {
    font-size: 4rem;
    font-weight: 900;
    line-height: 1.1;
    margin-bottom: 16px;
    animation: fadeInUp 0.6s ease-out 0.1s both;
}

.gradient-text {
    color: var(--accent);
}

/* ===== HEADING FONTS ===== */
h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    font-weight: 700;
}

.nav-links a,
.btn,
.section-tag,
.hero-badge,
.scroll-indicator,
.timeline-date,
.edu-year,
.contact-item div span {
    font-family: var(--font-heading);
}

.hero-subtitle {
    font-size: 1.3rem;
    color: var(--text-secondary);
    font-weight: 500;
    margin-bottom: 16px;
    animation: fadeInUp 0.6s ease-out 0.2s both;
}

.hero-desc {
    font-size: 1.05rem;
    color: var(--text-secondary);
    max-width: 560px;
    margin: 0 auto 32px;
    animation: fadeInUp 0.6s ease-out 0.3s both;
}

.hero-actions {
    display: flex;
    gap: 16px;
    justify-content: center;
    flex-wrap: wrap;
    animation: fadeInUp 0.6s ease-out 0.4s both;
}

.btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-family: var(--font-heading);
    font-size: 0.95rem;
    font-weight: 600;
    padding: 14px 28px;
    border-radius: 12px;
    border: none;
    cursor: pointer;
    transition: var(--transition);
}

.btn-primary {
    background: var(--accent);
    color: #ffffff;
}

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

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

.btn-outline:hover {
    border-color: var(--accent-complement);
    color: var(--accent-complement);
    transform: translateY(-2px);
}

.hero-social {
    display: flex;
    gap: 16px;
    justify-content: center;
    margin-top: 32px;
    animation: fadeInUp 0.6s ease-out 0.5s both;
}

.hero-social a {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 44px;
    height: 44px;
    border-radius: 12px;
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    color: var(--text-secondary);
    font-size: 1.1rem;
    transition: var(--transition);
}

.hero-social a:hover {
    background: var(--bg-card-hover);
    color: var(--accent-complement);
    border-color: rgba(68, 187, 164, 0.3);
    transform: translateY(-3px);
}

.scroll-indicator {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
    margin-top: 48px;
    color: var(--text-muted);
    font-size: 0.75rem;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 2px;
    animation: fadeInUp 0.6s ease-out 0.7s both;
}

.scroll-indicator i {
    animation: bounce 2s infinite;
}

@keyframes bounce {
    0%, 20%, 50%, 80%, 100% { transform: translateY(0); }
    40% { transform: translateY(8px); }
    60% { transform: translateY(4px); }
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* ===== ABOUT ===== */
/* ===== ABOUT - SPLIT LAYOUT ===== */
.about-split {
    display: grid;
    grid-template-columns: 1.1fr 1.9fr;
    gap: 48px;
    align-items: center;
}

.about-image-side {
    position: relative;
    width: 100%;
}

.about-image-inner {
    position: relative;
    width: 100%;
    aspect-ratio: 3 / 4;
    max-width: 380px;
    margin: 0 auto;
    border-radius: 20px;
    overflow: hidden;
    border: 2px solid var(--border-color);
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
    background: var(--bg-card);
}

.about-image-inner img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center 20%;
    display: block;
}



.about-card-main {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    padding: 48px;
    transition: var(--transition);
}

.about-card-main:hover {
    background: var(--bg-card-hover);
    transform: translateY(-4px);
}

.about-icon {
    width: 56px;
    height: 56px;
    border-radius: 14px;
    background: var(--accent-glow);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.3rem;
    color: var(--accent);
    margin-bottom: 28px;
}

.about-text {
    color: var(--text-secondary);
    font-family: var(--font-body);
    font-size: 1rem;
    line-height: 1.9;
    margin-bottom: 20px;
}

.about-text:last-of-type {
    margin-bottom: 0;
}

.about-text strong {
    color: var(--text-primary);
    font-family: var(--font-heading);
}

.about-text em {
    color: var(--accent-complement);
    font-style: italic;
}

.about-text-signoff {
    padding-top: 20px;
    border-top: 1px solid var(--border-color);
    color: var(--text-primary);
    font-family: var(--font-heading);
    font-weight: 500;
}

/* ===== EXPERIENCE / TWO-COLUMN LAYOUT ===== */
.exp-columns {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 32px;
    align-items: start;
}

.exp-col {
    min-width: 0;
}

.exp-col-header {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 28px;
    padding-bottom: 16px;
    border-bottom: 2px solid var(--border-color);
}

.exp-col-header i {
    font-size: 1.2rem;
    color: var(--accent);
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 10px;
    background: var(--accent-glow);
}

.exp-col-header h3 {
    font-size: 1.1rem;
    font-weight: 700;
}

/* ===== TIMELINE ===== */
.timeline {
    position: relative;
}

.timeline::before {
    content: '';
    position: absolute;
    left: 20px;
    top: 0;
    bottom: 0;
    width: 2px;
    background: var(--accent);
    opacity: 0.2;
}

.timeline-item {
    position: relative;
    padding-left: 60px;
    padding-bottom: 36px;
}

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

.timeline-dot {
    position: absolute;
    left: 12px;
    top: 6px;
    width: 14px;
    height: 14px;
    border-radius: 50%;
    background: var(--accent);
    border: 3px solid var(--bg-primary);
    box-shadow: 0 0 0 3px var(--accent-glow);
    z-index: 1;
}

.timeline-content {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    padding: 20px;
    transition: var(--transition);
}

.timeline-content:hover {
    background: var(--bg-card-hover);
    transform: translateX(4px);
}

.timeline-date {
    display: inline-block;
    font-size: 0.72rem;
    font-weight: 600;
    color: var(--accent);
    background: var(--accent-glow);
    padding: 4px 10px;
    border-radius: 6px;
    margin-bottom: 10px;
}

.timeline-content h3 {
    font-size: 1rem;
    font-weight: 700;
    margin-bottom: 3px;
}

.timeline-content h4 {
    font-size: 0.82rem;
    color: var(--accent-complement);
    font-weight: 500;
    margin-bottom: 8px;
}

.timeline-content p {
    font-size: 0.82rem;
    color: var(--text-secondary);
    line-height: 1.6;
}

/* ===== SKILLS ===== */
.skills-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 20px;
}

.skill-category {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    padding: 28px;
    transition: var(--transition);
}

.skill-category:hover {
    background: var(--bg-card-hover);
    transform: translateY(-4px);
}

.skill-category-header {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 20px;
}

.skill-category-header i {
    font-size: 1.2rem;
    color: var(--accent);
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 10px;
    background: var(--accent-glow);
}

.skill-category-header h3 {
    font-size: 1rem;
    font-weight: 600;
}

.skill-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.skill-tag {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-size: 0.82rem;
    font-weight: 500;
    color: var(--text-secondary);
    background: rgba(255, 255, 255, 0.04);
    padding: 6px 14px;
    border-radius: 8px;
    border: 1px solid var(--border-color);
    transition: var(--transition);
}

.skill-tag:hover {
    color: var(--accent);
    border-color: rgba(63, 136, 197, 0.3);
    background: var(--accent-glow);
}

.skill-icon {
    width: 14px;
    height: 14px;
    display: inline-block;
    vertical-align: middle;
    flex-shrink: 0;
}

/* ===== EDUCATION ===== */
.edu-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
    gap: 24px;
}

.edu-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    padding: 32px;
    text-align: center;
    transition: var(--transition);
}

.edu-card:hover {
    background: var(--bg-card-hover);
    transform: translateY(-4px);
}

.edu-icon {
    width: 60px;
    height: 60px;
    border-radius: 16px;
    background: var(--accent-glow);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.4rem;
    color: var(--accent);
    margin: 0 auto 16px;
}

.edu-year {
    display: inline-block;
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--accent);
    background: var(--accent-glow);
    padding: 4px 14px;
    border-radius: 6px;
    margin-bottom: 12px;
}

.edu-card h3 {
    font-size: 1.1rem;
    font-weight: 700;
    margin-bottom: 4px;
}

.edu-card h4 {
    font-size: 0.85rem;
    color: var(--accent-complement);
    font-weight: 500;
    margin-bottom: 12px;
}

.edu-card p {
    font-size: 0.88rem;
    color: var(--text-secondary);
    line-height: 1.6;
}

/* ===== CONTACT ===== */
.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 32px;
    align-items: start;
}

.contact-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    padding: 36px;
}

.contact-card h3 {
    font-size: 1.6rem;
    font-weight: 700;
    margin-bottom: 12px;
}

.contact-card > p {
    color: var(--text-secondary);
    margin-bottom: 28px;
    font-size: 0.95rem;
}

.contact-alt {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.contact-item {
    display: flex;
    align-items: flex-start;
    gap: 14px;
}

.contact-item i {
    font-size: 1rem;
    color: var(--accent);
    width: 38px;
    height: 38px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 10px;
    background: var(--accent-glow);
    flex-shrink: 0;
}

.contact-item div span {
    display: block;
    font-size: 0.7rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: var(--text-muted);
    font-weight: 600;
    margin-bottom: 2px;
}

.contact-item a,
.contact-item p {
    font-size: 0.9rem;
    color: var(--text-secondary);
}

.contact-item a:hover {
    color: var(--accent);
}

.hero-photo {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center 20%;
    display: block;
}

/* ===== CONTACT CTA ===== */
.contact-cta-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    padding: 40px;
    text-align: center;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 16px;
    transition: var(--transition);
}

.contact-cta-card:hover {
    background: var(--bg-card-hover);
    transform: translateY(-4px);
}

.contact-cta-card i {
    font-size: 3rem;
    color: #25D366;
}

.contact-cta-card h3 {
    font-size: 1.3rem;
    font-weight: 700;
}

.contact-cta-card p {
    color: var(--text-secondary);
    font-size: 0.9rem;
    max-width: 280px;
}

/* ===== VIDEOS SECTION ===== */
.videos-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
    margin-bottom: 36px;
}

.video-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    overflow: hidden;
    transition: var(--transition);
}

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

.video-embed {
    position: relative;
    width: 100%;
    padding-bottom: 56.25%;
    height: 0;
    overflow: hidden;
    background: #000;
}

.video-embed iframe {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    border: none;
}

.video-info {
    padding: 16px 20px 20px;
}

.video-info h3 {
    font-size: 0.95rem;
    font-weight: 600;
    margin-bottom: 8px;
    line-height: 1.4;
}

.video-tag {
    display: inline-block;
    font-family: var(--font-heading);
    font-size: 0.7rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: var(--accent-complement);
    background: rgba(68, 187, 164, 0.1);
    padding: 3px 10px;
    border-radius: 6px;
}

.videos-cta {
    text-align: center;
}

.videos-cta .btn {
    font-size: 0.95rem;
}

/* ===== YOUTUBE ===== */
.youtube-card {
    max-width: 600px;
    margin: 0 auto;
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    padding: 48px 40px;
    text-align: center;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 16px;
    transition: var(--transition);
}

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

.youtube-icon i {
    font-size: 3rem;
    color: #ff0033;
}

.youtube-card h3 {
    font-size: 1.5rem;
    font-weight: 700;
}

.youtube-card p {
    color: var(--text-secondary);
    font-size: 0.95rem;
    line-height: 1.7;
    max-width: 480px;
}

.btn-youtube {
    background: #ff0033;
    color: #fff;
    margin-top: 8px;
}

.btn-youtube:hover {
    background: #cc0029;
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(255, 0, 51, 0.3);
}

.youtube-stats {
    display: flex;
    gap: 24px;
    flex-wrap: wrap;
    justify-content: center;
    margin-top: 4px;
}

.youtube-stats span {
    font-size: 0.82rem;
    color: var(--text-muted);
    display: inline-flex;
    align-items: center;
    gap: 6px;
}

.youtube-stats span i {
    color: var(--accent);
}

/* ===== FOOTER ===== */
.footer {
    background: var(--bg-secondary);
    border-top: 1px solid var(--border-color);
    padding: 48px 0 24px;
}

.footer-content {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 12px;
    margin-bottom: 24px;
}

.footer-logo {
    font-size: 1.6rem;
    font-weight: 900;
    color: var(--accent);
    letter-spacing: -1px;
}

.footer-text {
    color: var(--text-muted);
    font-size: 0.9rem;
}

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

.footer-social a {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    border-radius: 10px;
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    color: var(--text-secondary);
    transition: var(--transition);
}

.footer-social a:hover {
    color: var(--accent);
    border-color: rgba(63, 136, 197, 0.3);
    transform: translateY(-3px);
}

.footer-bottom {
    text-align: center;
    padding-top: 24px;
    border-top: 1px solid var(--border-color);
}

.footer-bottom p {
    font-size: 0.8rem;
    color: var(--text-muted);
}

/* ===== REVEAL ANIMATION ===== */
.reveal {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.6s ease-out, transform 0.6s ease-out;
}

.reveal.visible {
    opacity: 1;
    transform: translateY(0);
}

/* ===== RESPONSIVE ===== */
@media (max-width: 768px) {
    .nav-links {
        position: fixed;
        top: 0;
        right: -100%;
        width: 260px;
        height: 100vh;
        background: var(--bg-secondary);
        border-left: 1px solid var(--border-color);
        flex-direction: column;
        padding: 80px 24px 24px;
        gap: 4px;
        transition: var(--transition);
    }

    .nav-links.open {
        right: 0;
    }

    .nav-links a {
        display: block;
        padding: 12px 16px;
        font-size: 1rem;
    }

    .nav-toggle {
        display: flex;
    }

    .hero-grid {
        grid-template-columns: 1fr;
        gap: 32px;
        min-height: auto;
        padding: 40px 0;
    }

    .hero-text {
        text-align: center;
        order: 2;
    }

    .hero-text .hero-actions,
    .hero-text .hero-social {
        justify-content: center;
    }

    .hero-text .hero-desc {
        margin-left: auto;
    }

    .hero-image-col {
        order: 1;
    }

    .hero-image-card {
        max-width: 300px;
        aspect-ratio: 4 / 5;
    }

    .hero-title {
        font-size: 2.5rem;
    }

    .hero-subtitle {
        font-size: 1.1rem;
    }

    .about-split {
        grid-template-columns: 1fr;
        gap: 32px;
    }

    .about-image-inner {
        max-width: 280px;
        aspect-ratio: 1 / 1;
    }

    .about-image-decoration {
        display: none;
    }

    .about-card-main {
        padding: 28px;
    }

    .contact-grid,
    .exp-columns {
        grid-template-columns: 1fr;
    }

    .videos-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }

    .contact-cta-card {
        padding: 28px;
    }

    

    .skills-grid {
        grid-template-columns: 1fr;
    }

    .edu-grid {
        grid-template-columns: 1fr;
    }

    .section {
        padding: 60px 0;
    }

    .timeline-content:hover {
        transform: none;
    }
}

@media (max-width: 480px) {
    .hero-title {
        font-size: 2rem;
    }

    .hero-actions {
        flex-direction: column;
    }

    .btn {
        width: 100%;
        justify-content: center;
    }

    

    .container {
        padding: 0 16px;
    }
}