/* ============================================
   PERSONAL PORTFOLIO - STYLESHEET
   ============================================ */

/* ========== ROOT & VARIABLES ========== */
:root {
    /* Colors */
    --primary-color: #00d4ff;
    --secondary-color: #9d4edd;
    --dark-bg: #0d1117;
    --darker-bg: #010409;
    --light-text: #e6edf3;
    --muted-text: #8b949e;
    --card-bg: #161b22;
    --accent-color: #58a6ff;
    
    /* Fonts */
    --font-primary: 'Poppins', sans-serif;
    --font-secondary: 'Inter', sans-serif;
    
    /* Spacing */
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 1.5rem;
    --spacing-lg: 2rem;
    --spacing-xl: 3rem;
    --spacing-2xl: 4rem;
    
    /* Transitions */
    --transition: all 0.3s ease;
    --transition-fast: all 0.2s ease;
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-secondary);
    background-color: var(--dark-bg);
    color: var(--light-text);
    line-height: 1.6;
    overflow-x: hidden;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-lg);
}

/* ========== TYPOGRAPHY ========== */
h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-primary);
    font-weight: 700;
    margin-bottom: var(--spacing-md);
}

h1 {
    font-size: 3.5rem;
    line-height: 1.2;
}

h2 {
    font-size: 2.5rem;
}

h3 {
    font-size: 1.5rem;
}

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

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

/* ========== BUTTONS ========== */
.btn {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: 12px 24px;
    font-size: 1rem;
    font-weight: 600;
    border: none;
    border-radius: 8px;
    cursor: pointer;
    transition: var(--transition);
    text-decoration: none;
}

.btn-primary {
    background: linear-gradient(135deg, var(--primary-color), var(--accent-color));
    color: var(--dark-bg);
    box-shadow: 0 4px 15px rgba(0, 212, 255, 0.3);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 25px rgba(0, 212, 255, 0.5);
}

.btn-secondary {
    background: transparent;
    color: var(--primary-color);
    border: 2px solid var(--primary-color);
}

.btn-secondary:hover {
    background: var(--primary-color);
    color: var(--dark-bg);
}

/* ========== NAVBAR ========== */
.navbar {
    position: fixed;
    top: 0;
    width: 100%;
    background: rgba(13, 17, 23, 0.95);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid rgba(0, 212, 255, 0.1);
    z-index: 1000;
    padding: var(--spacing-md) 0;
}

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

.logo-text {
    font-family: var(--font-primary);
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--light-text);
}

.logo-text span {
    color: var(--primary-color);
}

.nav-links {
    display: flex;
    list-style: none;
    gap: var(--spacing-lg);
}

.nav-link {
    color: var(--light-text);
    font-weight: 500;
    position: relative;
    transition: var(--transition-fast);
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--primary-color);
    transition: width 0.3s ease;
}

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

/* Desktop shake animation on nav-link hover */
@media (min-width: 769px) {
    .nav-link:hover {
        animation: navLinkShake 0.35s ease-in-out;
    }
}

.hamburger {
    display: none;
    flex-direction: column;
    cursor: pointer;
}

.hamburger span {
    width: 25px;
    height: 3px;
    background: var(--light-text);
    margin: 4px 0;
    transition: var(--transition);
    border-radius: 2px;
}

/* ========== HERO SECTION ========== */
.hero {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    background: linear-gradient(135deg, var(--dark-bg) 0%, #1a2332 100%);
    position: relative;
    overflow: hidden;
    margin-top: 60px;
}

.hero::before {
    content: '';
    position: absolute;
    width: 400px;
    height: 400px;
    background: radial-gradient(circle, rgba(0, 212, 255, 0.1) 0%, transparent 70%);
    border-radius: 50%;
    top: 10%;
    right: 5%;
    animation: float 6s ease-in-out infinite;
}

.hero::after {
    content: '';
    position: absolute;
    width: 300px;
    height: 300px;
    background: radial-gradient(circle, rgba(157, 78, 221, 0.1) 0%, transparent 70%);
    border-radius: 50%;
    bottom: 10%;
    left: 5%;
    animation: float 8s ease-in-out infinite;
}

.hero-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-2xl);
    align-items: center;
    position: relative;
    z-index: 1;
}

.hero-text h1 {
    color: var(--light-text);
    margin-bottom: var(--spacing-md);
}

.hero-text h1::after {
    content: '';
    display: block;
    width: 100px;
    height: 5px;
    background: linear-gradient(90deg, var(--primary-color), var(--secondary-color));
    margin-top: var(--spacing-md);
    border-radius: 2px;
}

.hero-subtitle {
    font-size: 1.1rem;
    color: var(--accent-color);
    margin-bottom: var(--spacing-sm);
    font-weight: 500;
}

.hero-tagline {
    font-size: 1.3rem;
    color: var(--light-text);
    margin-bottom: var(--spacing-lg);
    line-height: 1.6;
}

.hero-buttons {
    display: flex;
    gap: var(--spacing-md);
    margin-top: var(--spacing-lg);
}

.hero-image {
    display: flex;
    justify-content: center;
    align-items: center;
}

.avatar-placeholder {
    width: 300px;
    height: 300px;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 6rem;
    color: var(--dark-bg);
    box-shadow: 0 20px 60px rgba(0, 212, 255, 0.3);
    animation: pulse 3s ease-in-out infinite;
    overflow: hidden;
}

.profile-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: 50%;
}

.scroll-indicator {
    position: absolute;
    bottom: 30px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 1;
}

.scroll-indicator span {
    display: block;
    width: 30px;
    height: 50px;
    border: 2px solid var(--primary-color);
    border-radius: 15px;
    position: relative;
}

.scroll-indicator span::after {
    content: '';
    position: absolute;
    top: 10px;
    left: 50%;
    transform: translateX(-50%);
    width: 4px;
    height: 8px;
    background: var(--primary-color);
    border-radius: 2px;
    animation: scroll 2s infinite;
}

/* ========== SECTION HEADER ========== */
.section-header {
    text-align: center;
    margin-bottom: var(--spacing-2xl);
}

.section-header h2 {
    color: var(--light-text);
    position: relative;
    display: inline-block;
}

.section-header h2::after {
    content: '';
    display: block;
    width: 60px;
    height: 4px;
    background: var(--primary-color);
    margin: var(--spacing-sm) auto 0;
    border-radius: 2px;
}

.section-header p {
    color: var(--muted-text);
    font-size: 1.1rem;
    margin-top: var(--spacing-md);
}

/* ========== ABOUT SECTION ========== */
.about {
    padding: var(--spacing-2xl) 0;
    background: var(--dark-bg);
}

.about-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-2xl);
    align-items: center;
}

.about-text h3 {
    color: var(--primary-color);
    margin-bottom: var(--spacing-md);
}

.about-text p {
    color: var(--light-text);
    margin-bottom: var(--spacing-md);
    line-height: 1.8;
}

.about-info {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-lg);
    margin-top: var(--spacing-lg);
}

.info-item {
    display: flex;
    gap: var(--spacing-md);
    align-items: flex-start;
}

.info-item i {
    font-size: 1.5rem;
    color: var(--primary-color);
    margin-top: 4px;
}

.info-item h4 {
    color: var(--light-text);
    margin-bottom: var(--spacing-xs);
}

.info-item p {
    color: var(--muted-text);
    margin: 0;
}

.about-stats {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-lg);
}

.stat-card {
    background: linear-gradient(135deg, rgba(0, 212, 255, 0.1), rgba(157, 78, 221, 0.1));
    border: 1px solid rgba(0, 212, 255, 0.2);
    padding: var(--spacing-lg);
    border-radius: 12px;
    text-align: center;
    transition: var(--transition);
}

.stat-card:hover {
    border-color: var(--primary-color);
    box-shadow: 0 8px 20px rgba(0, 212, 255, 0.2);
    transform: translateY(-5px);
}

.stat-card h3 {
    font-size: 2.5rem;
    color: var(--primary-color);
    margin-bottom: var(--spacing-sm);
}

.stat-card p {
    color: var(--muted-text);
    margin: 0;
}

/* ========== SKILLS SECTION ========== */
.skills {
    padding: var(--spacing-2xl) 0;
    background: linear-gradient(135deg, rgba(13, 17, 23, 0.8), rgba(26, 35, 50, 0.8));
}

.skills-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: var(--spacing-lg);
}

.skill-card {
    background: var(--card-bg);
    border: 1px solid rgba(0, 212, 255, 0.1);
    padding: var(--spacing-lg);
    border-radius: 12px;
    transition: var(--transition);
}

.skill-card:hover {
    border-color: var(--primary-color);
    box-shadow: 0 8px 30px rgba(0, 212, 255, 0.2);
    transform: translateY(-5px);
}

.skill-icon {
    font-size: 2.5rem;
    color: var(--primary-color);
    margin-bottom: var(--spacing-md);
}

.skill-card h3 {
    color: var(--light-text);
    margin-bottom: var(--spacing-md);
}

.skill-list {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}

.skill-item {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xs);
}

.skill-name {
    color: var(--muted-text);
    font-size: 0.9rem;
    font-weight: 500;
}

.skill-bar {
    width: 100%;
    height: 8px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 4px;
    overflow: hidden;
}

.skill-progress {
    height: 100%;
    background: linear-gradient(90deg, var(--primary-color), var(--accent-color));
    border-radius: 4px;
    animation: skillFill 1.5s ease-out forwards;
}

/* ========== PROJECTS SECTION ========== */
.projects {
    padding: var(--spacing-2xl) 0;
    background: var(--dark-bg);
}

.projects-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: var(--spacing-lg);
}

.project-card {
    background: var(--card-bg);
    border: 1px solid rgba(0, 212, 255, 0.1);
    border-radius: 12px;
    overflow: hidden;
    transition: var(--transition);
    display: flex;
    flex-direction: column;
}

.project-card:hover {
    border-color: var(--primary-color);
    box-shadow: 0 12px 40px rgba(0, 212, 255, 0.25);
    transform: translateY(-8px);
}

.project-image {
    width: 100%;
    height: 200px;
    background: linear-gradient(135deg, rgba(0, 212, 255, 0.1), rgba(157, 78, 221, 0.1));
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 3rem;
    color: var(--primary-color);
    border-bottom: 1px solid rgba(0, 212, 255, 0.1);
}

.project-content {
    padding: var(--spacing-lg);
    flex-grow: 1;
    display: flex;
    flex-direction: column;
}

.project-content h3 {
    color: var(--light-text);
    margin-bottom: var(--spacing-sm);
}

.project-content > p {
    color: var(--muted-text);
    margin-bottom: var(--spacing-md);
    flex-grow: 1;
}

.tech-stack {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-xs);
    margin-bottom: var(--spacing-md);
}

.tech-badge {
    background: rgba(0, 212, 255, 0.15);
    color: var(--accent-color);
    padding: 4px 12px;
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 500;
    border: 1px solid rgba(0, 212, 255, 0.2);
}

.project-links {
    display: flex;
    gap: var(--spacing-md);
    margin-top: auto;
}

.project-link {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-xs);
    padding: 8px 16px;
    background: rgba(0, 212, 255, 0.1);
    color: var(--primary-color);
    border-radius: 6px;
    font-size: 0.9rem;
    font-weight: 500;
    transition: var(--transition);
    border: 1px solid rgba(0, 212, 255, 0.2);
}

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

/* ========== CERTIFICATIONS SECTION ========== */
.certifications {
    padding: var(--spacing-2xl) 0;
    background: linear-gradient(135deg, rgba(13, 17, 23, 0.8), rgba(26, 35, 50, 0.8));
}

.certifications-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--spacing-lg);
}

.cert-card {
    background: var(--card-bg);
    border: 1px solid rgba(0, 212, 255, 0.1);
    padding: var(--spacing-lg);
    border-radius: 12px;
    text-align: center;
    transition: var(--transition);
}

.cert-card:hover {
    border-color: var(--primary-color);
    box-shadow: 0 8px 30px rgba(0, 212, 255, 0.2);
    transform: translateY(-5px);
}

.cert-icon {
    font-size: 3rem;
    color: var(--primary-color);
    margin-bottom: var(--spacing-md);
}

.cert-card h3 {
    color: var(--light-text);
    margin-bottom: var(--spacing-sm);
}

.cert-date {
    color: var(--primary-color);
    font-weight: 600;
    margin-bottom: var(--spacing-sm);
}

.cert-description {
    color: var(--muted-text);
    margin: 0;
}

/* ========== RESUME SECTION ========== */
.resume {
    padding: var(--spacing-2xl) 0;
    background: var(--dark-bg);
}

.resume-content {
    display: flex;
    justify-content: center;
}

.resume-card {
    background: var(--card-bg);
    border: 2px solid rgba(0, 212, 255, 0.2);
    padding: var(--spacing-2xl);
    border-radius: 12px;
    text-align: center;
    max-width: 500px;
    transition: var(--transition);
}

.resume-card:hover {
    border-color: var(--primary-color);
    box-shadow: 0 12px 40px rgba(0, 212, 255, 0.25);
}

.resume-card i {
    font-size: 3rem;
    color: var(--primary-color);
    margin-bottom: var(--spacing-md);
}

.resume-card h3 {
    color: var(--light-text);
    margin-bottom: var(--spacing-md);
}

.resume-card p {
    color: var(--muted-text);
    margin-bottom: var(--spacing-lg);
}

/* ========== CONTACT SECTION ========== */
.contact {
    padding: var(--spacing-2xl) 0;
    background: linear-gradient(135deg, rgba(13, 17, 23, 0.8), rgba(26, 35, 50, 0.8));
}

.contact-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-2xl);
}

.contact-info {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-lg);
}

.info-box {
    display: flex;
    gap: var(--spacing-md);
    align-items: flex-start;
    background: var(--card-bg);
    padding: var(--spacing-lg);
    border-radius: 10px;
    border: 1px solid rgba(0, 212, 255, 0.1);
    transition: var(--transition);
}

.info-box:hover {
    border-color: var(--primary-color);
    transform: translateX(5px);
}

.info-icon {
    font-size: 1.8rem;
    color: var(--primary-color);
    min-width: 50px;
    text-align: center;
}

.info-text h4 {
    color: var(--light-text);
    margin-bottom: var(--spacing-xs);
}

.info-text a {
    color: var(--accent-color);
    font-size: 0.95rem;
}

/* ========== CONTACT FORM ========== */
.contact-form {
    background: var(--card-bg);
    padding: var(--spacing-lg);
    border-radius: 12px;
    border: 1px solid rgba(0, 212, 255, 0.1);
}

.form-group {
    margin-bottom: var(--spacing-lg);
}

.form-group label {
    display: block;
    margin-bottom: var(--spacing-xs);
    color: var(--light-text);
    font-weight: 500;
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 12px 16px;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(0, 212, 255, 0.2);
    border-radius: 8px;
    color: var(--light-text);
    font-family: var(--font-secondary);
    font-size: 0.95rem;
    transition: var(--transition);
}

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

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary-color);
    background: rgba(0, 212, 255, 0.05);
    box-shadow: 0 0 20px rgba(0, 212, 255, 0.1);
}

.form-note {
    color: var(--primary-color);
    text-align: center;
    margin-top: var(--spacing-md);
    font-weight: 500;
    display: none;
}

.form-note.success {
    display: block;
    color: #00ff00;
}

.form-note.error {
    display: block;
    color: #ff6b6b;
}

/* ========== FOOTER ========== */
.footer {
    background: var(--darker-bg);
    border-top: 1px solid rgba(0, 212, 255, 0.1);
    padding: var(--spacing-2xl) 0 var(--spacing-lg);
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-lg);
}

.footer-section h4 {
    color: var(--light-text);
    margin-bottom: var(--spacing-md);
}

.footer-section p {
    color: var(--muted-text);
    margin: 0;
}

.footer-section ul {
    list-style: none;
}

.footer-section ul li {
    margin-bottom: var(--spacing-sm);
}

.footer-section a {
    color: var(--muted-text);
}

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

.social-links {
    display: flex;
    gap: var(--spacing-md);
}

.social-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    background: rgba(0, 212, 255, 0.1);
    border: 1px solid rgba(0, 212, 255, 0.2);
    border-radius: 50%;
    color: var(--primary-color);
    font-size: 1.2rem;
    transition: var(--transition);
}

.social-icon:hover {
    background: var(--primary-color);
    color: var(--dark-bg);
}

.footer-bottom {
    text-align: center;
    border-top: 1px solid rgba(0, 212, 255, 0.1);
    padding-top: var(--spacing-lg);
    color: var(--muted-text);
}

/* ========== ANIMATIONS ========== */
@keyframes float {
    0%, 100% {
        transform: translateY(0px);
    }
    50% {
        transform: translateY(-30px);
    }
}

@keyframes pulse {
    0%, 100% {
        box-shadow: 0 20px 60px rgba(0, 212, 255, 0.3);
    }
    50% {
        box-shadow: 0 20px 80px rgba(0, 212, 255, 0.5);
    }
}

@keyframes scroll {
    0% {
        transform: translateX(-50%) translateY(0);
        opacity: 1;
    }
    100% {
        transform: translateX(-50%) translateY(10px);
        opacity: 0;
    }
}

@keyframes skillFill {
    from {
        width: 0;
    }
}

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

@keyframes fadeIn {
    from {
        opacity: 0;
    }
    to {
        opacity: 1;
    }
}

@keyframes navLinkShake {
    0% {
        transform: translateX(0);
    }
    10% {
        transform: translateX(-2px);
    }
    20% {
        transform: translateX(2px);
    }
    30% {
        transform: translateX(-2px);
    }
    40% {
        transform: translateX(2px);
    }
    50% {
        transform: translateX(-1px);
    }
    60% {
        transform: translateX(1px);
    }
    70% {
        transform: translateX(-1px);
    }
    80% {
        transform: translateX(1px);
    }
    90% {
        transform: translateX(-0.5px);
    }
    100% {
        transform: translateX(0);
    }
}

.fade-in-up {
    animation: fadeInUp 0.8s ease forwards;
}

.fade-in {
    animation: fadeIn 0.8s ease forwards;
}

/* ========== RESPONSIVE DESIGN ========== */

/* Tablets (768px and below) */
@media (max-width: 768px) {
    :root {
        --spacing-xl: 2rem;
        --spacing-2xl: 2.5rem;
    }

    h1 {
        font-size: 2.5rem;
    }

    h2 {
        font-size: 1.8rem;
    }

    /* Navigation */
    .nav-links {
        gap: var(--spacing-md);
    }

    /* Hero Section */
    .hero {
        margin-top: 60px;
        padding: var(--spacing-lg);
    }

    .hero-content {
        grid-template-columns: 1fr;
        text-align: center;
    }

    .hero-text h1::after {
        margin-left: auto;
        margin-right: auto;
    }

    .hero-buttons {
        justify-content: center;
        flex-wrap: wrap;
    }

    .avatar-placeholder {
        width: 250px;
        height: 250px;
        font-size: 5rem;
    }

    /* About Section */
    .about-content {
        grid-template-columns: 1fr;
    }

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

    /* Skills Grid */
    .skills-grid {
        grid-template-columns: 1fr;
    }

    /* Contact */
    .contact-content {
        grid-template-columns: 1fr;
    }

    /* Section Header */
    .section-header h2 {
        font-size: 2rem;
    }
}

/* Mobile (480px and below) */
@media (max-width: 480px) {
    :root {
        --spacing-md: 1rem;
        --spacing-lg: 1.5rem;
        --spacing-xl: 1.5rem;
        --spacing-2xl: 2rem;
    }

    .container {
        padding: 0 var(--spacing-md);
    }

    h1 {
        font-size: 2rem;
    }

    h2 {
        font-size: 1.5rem;
    }

    h3 {
        font-size: 1.2rem;
    }

    /* Navigation */
    .nav-links {
        display: none;
        position: absolute;
        top: 70px;
        left: 0;
        width: 100%;
        flex-direction: column;
        background: var(--card-bg);
        padding: var(--spacing-lg);
        gap: var(--spacing-md);
        border-bottom: 1px solid rgba(0, 212, 255, 0.1);
    }

    .nav-links.active {
        display: flex;
    }

    .hamburger {
        display: flex;
    }

    /* Hero Section */
    .hero {
        min-height: auto;
        padding: var(--spacing-lg);
        margin-top: 70px;
    }

    .hero::before,
    .hero::after {
        width: 200px;
        height: 200px;
    }

    .avatar-placeholder {
        width: 200px;
        height: 200px;
        font-size: 4rem;
    }

    .hero-buttons {
        flex-direction: column;
        width: 100%;
    }

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

    /* About Section */
    .about-stats {
        grid-template-columns: 1fr;
    }

    .stat-card h3 {
        font-size: 2rem;
    }

    /* Section Header */
    .section-header h2 {
        font-size: 1.5rem;
    }

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

    /* Contact Form */
    .contact-content {
        grid-template-columns: 1fr;
    }

    .contact-form {
        padding: var(--spacing-md);
    }

    /* Footer */
    .footer-content {
        grid-template-columns: 1fr;
    }

    .social-links {
        justify-content: center;
    }
}

/* Ultra-wide screens (1600px and above) */
@media (min-width: 1600px) {
    .container {
        max-width: 1400px;
    }

    h1 {
        font-size: 4rem;
    }

    h2 {
        font-size: 3rem;
    }
}