/* Global Variables & Reset */
:root {
    --bg-dark: #080a10;
    --bg-card: rgba(17, 22, 34, 0.55);
    --border-color: rgba(255, 255, 255, 0.06);
    --border-hover: rgba(0, 229, 255, 0.25);
    
    --primary-cyan: #00e5ff;
    --primary-purple: #b388ff;
    --accent-red: #ff5555;
    --accent-yellow: #ffb86c;
    --accent-green: #50fa7b;
    
    --text-primary: #f0f6fc;
    --text-secondary: #8b949e;
    --text-muted: #5e6875;
    
    --font-sans: 'Plus Jakarta Sans', sans-serif;
    --font-mono: 'Fira Code', monospace;
    
    --transition-smooth: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
    --transition-quick: all 0.2s cubic-bezier(0.16, 1, 0.3, 1);
}

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

html {
    scroll-behavior: smooth;
    scrollbar-width: thin;
    scrollbar-color: var(--primary-cyan) var(--bg-dark);
}

body {
    background-color: var(--bg-dark);
    color: var(--text-primary);
    font-family: var(--font-sans);
    line-height: 1.6;
    overflow-x: hidden;
    min-height: 100vh;
}

/* Background Gradients & Effects */
.bg-grid {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -2;
    background-image: 
        linear-gradient(rgba(255, 255, 255, 0.015) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255, 255, 255, 0.015) 1px, transparent 1px);
    background-size: 50px 50px;
    background-position: center;
    mask-image: radial-gradient(ellipse 60% 60% at 50% 50%, #000 70%, transparent 100%);
    -webkit-mask-image: radial-gradient(ellipse 60% 60% at 50% 50%, #000 70%, transparent 100%);
}

.glow-orb {
    position: fixed;
    border-radius: 50%;
    z-index: -1;
    filter: blur(140px);
    opacity: 0.3;
    pointer-events: none;
    animation: floatOrb 25s infinite alternate ease-in-out;
}

.glow-1 {
    width: 450px;
    height: 450px;
    background: radial-gradient(circle, var(--primary-cyan) 0%, transparent 80%);
    top: -10%;
    left: -10%;
}

.glow-2 {
    width: 500px;
    height: 500px;
    background: radial-gradient(circle, var(--primary-purple) 0%, transparent 80%);
    bottom: -15%;
    right: -10%;
    animation-delay: -5s;
}

.glow-3 {
    width: 350px;
    height: 350px;
    background: radial-gradient(circle, rgba(0, 229, 255, 0.15) 0%, transparent 80%);
    top: 40%;
    left: 45%;
    animation-delay: -10s;
}

@keyframes floatOrb {
    0% {
        transform: translate(0, 0) scale(1);
    }
    50% {
        transform: translate(50px, 80px) scale(1.1);
    }
    100% {
        transform: translate(-30px, -50px) scale(0.9);
    }
}

/* Glassmorphism Cards styling */
.glass-card {
    background: var(--bg-card);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border: 1px solid var(--border-color);
    border-radius: 16px;
    transition: var(--transition-smooth);
    box-shadow: 0 8px 32px 0 rgba(0, 0, 0, 0.3);
}

.glass-card:hover {
    border-color: var(--border-hover);
    box-shadow: 0 12px 40px 0 rgba(0, 229, 255, 0.08);
    transform: translateY(-4px);
}

/* Typography Helpers */
.gradient-text {
    background: linear-gradient(120deg, var(--primary-cyan), var(--primary-purple), #ff88ff, var(--primary-cyan));
    background-size: 300% 300%;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    animation: gradientShift 6s ease-in-out infinite;
    text-shadow: 0 0 40px rgba(0, 229, 255, 0.15);
    display: inline-block;
    transition: transform 0.3s ease;
}

.gradient-text:hover {
    transform: scale(1.03);
}

@keyframes gradientShift {
    0% { background-position: 0% 50%; }
    50% { background-position: 100% 50%; }
    100% { background-position: 0% 50%; }
}

/* Navbar */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 80px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0 8%;
    background: rgba(8, 10, 16, 0.7);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--border-color);
    z-index: 100;
    transition: var(--transition-smooth);
}

.navbar.scrolled {
    height: 65px;
    background: rgba(8, 10, 16, 0.9);
    box-shadow: 0 10px 30px rgba(0,0,0,0.25);
}

.logo {
    display: flex;
    align-items: center;
    font-family: var(--font-mono);
    font-size: 1.3rem;
    font-weight: 700;
    letter-spacing: -0.5px;
}

.logo-bracket {
    color: var(--primary-cyan);
    opacity: 0.8;
}

.logo-text {
    color: var(--text-primary);
    margin: 0 3px;
    background: linear-gradient(135deg, var(--text-primary) 0%, var(--primary-cyan) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.nav-links {
    display: flex;
    gap: 30px;
}

.nav-link {
    color: var(--text-secondary);
    text-decoration: none;
    font-size: 0.95rem;
    font-weight: 500;
    font-family: var(--font-mono);
    transition: var(--transition-quick);
    position: relative;
    padding: 5px 0;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: linear-gradient(90deg, var(--primary-cyan), var(--primary-purple));
    transition: var(--transition-quick);
}

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

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

.nav-link.active {
    color: var(--primary-cyan);
}

/* Mobile Nav Toggle */
.mobile-nav-toggle {
    display: none;
    flex-direction: column;
    justify-content: space-between;
    width: 24px;
    height: 18px;
    cursor: pointer;
    z-index: 101;
}

.mobile-nav-toggle .bar {
    width: 100%;
    height: 2px;
    background-color: var(--text-primary);
    border-radius: 4px;
    transition: var(--transition-quick);
}

/* Mobile Menu Drawer */
.mobile-menu {
    position: fixed;
    top: 0;
    right: -100%;
    width: 75%;
    max-width: 320px;
    height: 100vh;
    background: rgba(8, 10, 16, 0.95);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-left: 1px solid var(--border-color);
    padding: 100px 40px;
    display: flex;
    flex-direction: column;
    gap: 25px;
    z-index: 99;
    transition: var(--transition-smooth);
}

.mobile-menu.open {
    right: 0;
}

.mobile-link {
    color: var(--text-secondary);
    text-decoration: none;
    font-size: 1.1rem;
    font-family: var(--font-mono);
    font-weight: 500;
    transition: var(--transition-quick);
}

.mobile-link:hover {
    color: var(--primary-cyan);
    padding-left: 8px;
}

/* Layout Core */
.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

.section-padding {
    padding: 100px 0 60px 0;
}

.section-title {
    font-size: 2rem;
    font-weight: 700;
    margin-bottom: 45px;
    display: flex;
    align-items: center;
    gap: 15px;
}

.section-title::after {
    content: '';
    height: 1px;
    flex-grow: 1;
    background: linear-gradient(90deg, rgba(0, 229, 255, 0.25), transparent);
    margin-left: 15px;
}

.section-title-centered {
    font-size: 2.2rem;
    font-weight: 800;
    text-align: center;
    margin-bottom: 20px;
}

.section-desc {
    color: var(--text-secondary);
    max-width: 600px;
    margin-bottom: 30px;
    font-size: 1rem;
}

/* Hero Section */
.hero-section {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 40px;
    padding-top: 140px;
}

.hero-content {
    flex: 1.2;
    max-width: 650px;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 6px 16px;
    background: rgba(0, 229, 255, 0.08);
    border: 1px solid rgba(0, 229, 255, 0.15);
    border-radius: 100px;
    font-family: var(--font-mono);
    font-size: 0.8rem;
    color: var(--primary-cyan);
    font-weight: 500;
    margin-bottom: 25px;
}

.badge-dot {
    width: 6px;
    height: 6px;
    background-color: var(--primary-cyan);
    border-radius: 50%;
    box-shadow: 0 0 10px var(--primary-cyan);
    animation: pulse 1.8s infinite;
}

@keyframes pulse {
    0% { transform: scale(0.9); opacity: 0.5; }
    50% { transform: scale(1.2); opacity: 1; }
    100% { transform: scale(0.9); opacity: 0.5; }
}

.hero-title {
    font-size: clamp(2.5rem, 6vw, 4.2rem);
    font-weight: 800;
    line-height: 1.1;
    margin-bottom: 20px;
    letter-spacing: -1.5px;
}

.hero-subtitle {
    font-size: clamp(1.05rem, 2vw, 1.25rem);
    color: var(--text-secondary);
    margin-bottom: 35px;
    font-weight: 400;
}

.hero-actions {
    display: flex;
    gap: 20px;
    flex-wrap: wrap;
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    padding: 14px 28px;
    border-radius: 10px;
    font-family: var(--font-mono);
    font-size: 0.9rem;
    font-weight: 600;
    text-decoration: none;
    transition: var(--transition-quick);
    cursor: pointer;
}

.btn-primary {
    background: linear-gradient(135deg, var(--primary-cyan) 0%, var(--primary-purple) 100%);
    color: #000;
    border: none;
    box-shadow: 0 4px 20px rgba(0, 229, 255, 0.2);
}

.btn-primary:hover {
    box-shadow: 0 6px 25px rgba(0, 229, 255, 0.4);
    transform: translateY(-2px);
}

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

.btn-secondary:hover {
    border-color: var(--primary-cyan);
    background: rgba(0, 229, 255, 0.03);
    transform: translateY(-2px);
}

.btn-icon {
    width: 16px;
    height: 16px;
    transition: var(--transition-quick);
}

.btn-primary:hover .btn-icon {
    transform: translateX(3px);
}

/* Hero Visual */
.hero-visual {
    flex: 0.8;
    display: flex;
    justify-content: center;
    align-items: center;
    position: relative;
}

.avatar-container {
    position: relative;
    width: clamp(240px, 30vw, 320px);
    height: clamp(240px, 30vw, 320px);
    border-radius: 50%;
    padding: 8px;
    display: flex;
    justify-content: center;
    align-items: center;
}

.avatar-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: 50%;
    z-index: 2;
    border: 3px solid rgba(8, 10, 16, 0.8);
}

.avatar-glow {
    position: absolute;
    top: -5px;
    left: -5px;
    right: -5px;
    bottom: -5px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--primary-cyan), var(--primary-purple));
    z-index: 0;
    opacity: 0.7;
    filter: blur(15px);
    animation: rotateGlow 8s linear infinite;
}

.avatar-ring {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    border-radius: 50%;
    border: 2px dashed rgba(0, 229, 255, 0.3);
    z-index: 1;
    animation: rotateRing 20s linear infinite;
}

@keyframes rotateGlow {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

@keyframes rotateRing {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(-360deg); }
}

/* About Section */
.about-grid-single {
    display: flex;
    justify-content: center;
    align-items: center;
    max-width: 800px;
    margin: 0 auto;
}

.card-header {
    display: flex;
    align-items: center;
    padding: 12px 18px;
    border-bottom: 1px solid var(--border-color);
}

.window-dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    margin-right: 6px;
    display: inline-block;
}

.window-dot.red { background-color: var(--accent-red); }
.window-dot.yellow { background-color: var(--accent-yellow); }
.window-dot.green { background-color: var(--accent-green); }

.window-title {
    margin-left: 10px;
    font-family: var(--font-mono);
    font-size: 0.75rem;
    color: var(--text-muted);
    font-weight: 500;
}

.card-body {
    padding: 24px;
}

.bio-para {
    font-size: 1.05rem;
    color: var(--text-secondary);
    margin-bottom: 15px;
    line-height: 1.7;
}

.bio-para:last-child {
    margin-bottom: 0;
}

.terminal-code {
    font-family: var(--font-mono);
    font-size: 0.85rem;
    line-height: 1.5;
    color: var(--text-primary);
    overflow-x: auto;
}

.code-key {
    color: var(--primary-purple);
}

.code-val {
    color: var(--primary-cyan);
}

/* Skills Section */
.skills-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 25px;
}

.skill-category {
    padding: 30px;
}

.skill-category-header {
    display: flex;
    align-items: center;
    gap: 15px;
    margin-bottom: 20px;
}

.skill-icon-wrapper {
    width: 48px;
    height: 48px;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.skill-main-icon {
    width: 24px;
    height: 24px;
}

.web-dev-color {
    background: rgba(0, 229, 255, 0.08);
    border: 1px solid rgba(0, 229, 255, 0.2);
    color: var(--primary-cyan);
}

.security-color {
    background: rgba(179, 136, 255, 0.08);
    border: 1px solid rgba(179, 136, 255, 0.2);
    color: var(--primary-purple);
}

.system-color {
    background: rgba(80, 250, 123, 0.08);
    border: 1px solid rgba(80, 250, 123, 0.2);
    color: var(--accent-green);
}

.skill-category h3 {
    font-size: 1.25rem;
    font-weight: 600;
}

.skill-desc {
    color: var(--text-secondary);
    font-size: 0.95rem;
    margin-bottom: 25px;
    line-height: 1.6;
}

.skill-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    list-style: none;
}

.skill-tags li {
    font-family: var(--font-mono);
    font-size: 0.75rem;
    color: var(--text-primary);
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid var(--border-color);
    padding: 6px 12px;
    border-radius: 6px;
    transition: var(--transition-quick);
}

.skill-category:hover .skill-tags li {
    border-color: rgba(255, 255, 255, 0.1);
    background: rgba(255, 255, 255, 0.05);
}

/* Terminal Section */
.terminal-container {
    border-radius: 12px;
    overflow: hidden;
    margin-top: 25px;
    border: 1px solid rgba(255, 255, 255, 0.07);
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.4);
}

.terminal-header {
    background: rgba(13, 17, 23, 0.85);
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 12px 20px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.terminal-buttons {
    display: flex;
    gap: 6px;
}

.terminal-title {
    font-family: var(--font-mono);
    font-size: 0.8rem;
    color: var(--text-secondary);
}

.terminal-actions {
    font-family: var(--font-mono);
    font-size: 0.8rem;
    color: var(--text-muted);
}

.terminal-body {
    padding: 24px;
    min-height: 380px;
    max-height: 480px;
    overflow-y: auto;
    font-family: var(--font-mono);
    font-size: 0.9rem;
    line-height: 1.6;
    color: #c9d1d9;
    background: rgba(8, 10, 16, 0.85);
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.terminal-line {
    display: flex;
    align-items: flex-start;
    gap: 10px;
}

.terminal-prompt {
    color: var(--accent-green);
    user-select: none;
    white-space: nowrap;
}

.terminal-input-display {
    color: var(--primary-cyan);
}

.terminal-welcome {
    color: var(--text-secondary);
}

.term-highlight {
    color: var(--primary-cyan);
    font-weight: 500;
}

.terminal-output {
    color: var(--text-secondary);
    padding-left: 15px;
    border-left: 2px solid rgba(255, 255, 255, 0.05);
    white-space: pre-wrap;
    word-break: break-all;
    margin-bottom: 5px;
}

.terminal-input-line {
    position: relative;
}

.input-wrapper {
    display: flex;
    flex-grow: 1;
    align-items: center;
    position: relative;
}

#terminal-input {
    background: transparent;
    border: none;
    outline: none;
    color: var(--primary-cyan);
    font-family: var(--font-mono);
    font-size: 0.9rem;
    width: 100%;
    caret-color: transparent; /* custom cursor */
}

#terminal-cursor {
    position: absolute;
    left: 0;
    width: 8px;
    height: 15px;
    background-color: var(--primary-cyan);
    animation: blinkCursor 0.8s infinite;
    pointer-events: none;
}

@keyframes blinkCursor {
    0%, 100% { opacity: 0; }
    50% { opacity: 1; }
}

/* Projects Section */
.projects-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 30px;
}

.project-card {
    display: flex;
    flex-direction: column;
    height: 100%;
    overflow: hidden;
}

.project-image-placeholder {
    height: 180px;
    background: rgba(255, 255, 255, 0.02);
    border-bottom: 1px solid var(--border-color);
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

.project-glow {
    position: absolute;
    width: 150px;
    height: 150px;
    filter: blur(50px);
    opacity: 0.15;
}

.security-glow { background: var(--primary-purple); }
.dev-glow { background: var(--primary-cyan); }
.terminal-glow { background: var(--accent-green); }

.project-visual-icon {
    width: 50px;
    height: 50px;
    color: var(--text-muted);
    z-index: 1;
    transition: var(--transition-smooth);
}

.project-card:hover .project-visual-icon {
    color: var(--text-primary);
    transform: scale(1.1);
}

.project-cat {
    position: absolute;
    top: 15px;
    left: 15px;
    font-family: var(--font-mono);
    font-size: 0.7rem;
    padding: 4px 10px;
    background: rgba(8, 10, 16, 0.8);
    border: 1px solid var(--border-color);
    border-radius: 4px;
    color: var(--text-secondary);
}

.project-content {
    padding: 25px;
    display: flex;
    flex-direction: column;
    flex-grow: 1;
}

.project-content h3 {
    font-size: 1.25rem;
    font-weight: 600;
    margin-bottom: 12px;
}

.project-content p {
    color: var(--text-secondary);
    font-size: 0.9rem;
    line-height: 1.5;
    margin-bottom: 20px;
    flex-grow: 1;
}

.project-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-bottom: 20px;
}

.project-tags span {
    font-family: var(--font-mono);
    font-size: 0.7rem;
    color: var(--text-muted);
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid var(--border-color);
    padding: 4px 8px;
    border-radius: 4px;
}

.project-links {
    margin-top: auto;
}

.project-link {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    color: var(--text-primary);
    text-decoration: none;
    font-family: var(--font-mono);
    font-size: 0.8rem;
    font-weight: 500;
    transition: var(--transition-quick);
}

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

.link-icon {
    width: 14px;
    height: 14px;
}

/* Contact Section */
.contact-container {
    padding: 60px 40px;
    max-width: 800px;
    margin: 0 auto;
}

.contact-subtitle {
    color: var(--text-secondary);
    text-align: center;
    max-width: 500px;
    margin: 0 auto 40px auto;
    font-size: 1rem;
}

.contact-methods {
    display: flex;
    justify-content: center;
    margin-bottom: 45px;
}

.contact-item-card {
    display: flex;
    align-items: center;
    gap: 20px;
    padding: 20px 30px;
    text-decoration: none;
    color: inherit;
    border-radius: 12px;
}

.contact-item-card:hover {
    border-color: var(--primary-cyan);
}

.contact-icon-box {
    width: 50px;
    height: 50px;
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.contact-icon-box svg {
    width: 24px;
    height: 24px;
}

.mail-bg {
    background: rgba(0, 229, 255, 0.08);
    border: 1px solid rgba(0, 229, 255, 0.2);
    color: var(--primary-cyan);
}

.contact-info {
    display: flex;
    flex-direction: column;
}

.contact-label {
    font-family: var(--font-mono);
    font-size: 0.75rem;
    color: var(--text-muted);
}

.contact-value {
    font-size: 1.05rem;
    font-weight: 600;
    word-break: break-all;
}

.social-links-container {
    border-top: 1px solid var(--border-color);
    padding-top: 40px;
    text-align: center;
}

.social-title {
    font-family: var(--font-mono);
    font-size: 0.85rem;
    color: var(--text-secondary);
    margin-bottom: 25px;
    letter-spacing: 1px;
    text-transform: uppercase;
}

.social-grid {
    display: flex;
    justify-content: center;
    gap: 20px;
    flex-wrap: wrap;
}

.social-link-item {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 10px 20px;
    border-radius: 8px;
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid var(--border-color);
    text-decoration: none;
    color: var(--text-secondary);
    font-family: var(--font-mono);
    font-size: 0.85rem;
    font-weight: 500;
    transition: var(--transition-quick);
}

.social-link-item:hover {
    color: var(--text-primary);
    transform: translateY(-2px);
}

.social-svg {
    width: 18px;
    height: 18px;
}

.github-social:hover {
    border-color: rgba(255, 255, 255, 0.3);
    background: rgba(255, 255, 255, 0.05);
}

.instagram-social:hover {
    border-color: rgba(225, 48, 108, 0.4);
    background: rgba(225, 48, 108, 0.05);
    color: #e1306c;
}

.facebook-social:hover {
    border-color: rgba(24, 119, 242, 0.4);
    background: rgba(24, 119, 242, 0.05);
    color: #1877f2;
}

/* Footer */
.main-footer {
    border-top: 1px solid var(--border-color);
    padding: 40px 0;
    margin-top: 80px;
    background: rgba(8, 10, 16, 0.9);
}

.footer-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    flex-wrap: wrap;
    gap: 15px;
}

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

.design-credit {
    font-family: var(--font-mono);
    color: var(--text-muted);
    font-size: 0.75rem;
}

/* Scroll Animation Base */
.scroll-reveal {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.8s ease-out, transform 0.8s ease-out;
}

.scroll-reveal.active {
    opacity: 1;
    transform: translateY(0);
}

/* Responsive Media Queries */
@media (max-width: 992px) {
    .navbar {
        padding: 0 5%;
    }
    
    .hero-section {
        flex-direction: column-reverse;
        padding-top: 120px;
        text-align: center;
        gap: 30px;
    }
    
    .hero-content {
        max-width: 100%;
        display: flex;
        flex-direction: column;
        align-items: center;
    }
    
    .hero-actions {
        justify-content: center;
    }
    
    .about-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    .nav-links {
        display: none;
    }
    
    .mobile-nav-toggle {
        display: flex;
    }
    
    .section-title {
        font-size: 1.6rem;
    }
    
    .section-padding {
        padding: 70px 0 40px 0;
    }
    
    .contact-container {
        padding: 40px 20px;
    }
    
    .footer-content {
        flex-direction: column;
        text-align: center;
    }
}