/* Design System & Custom Properties */
:root {
    --bg-primary: #080b11;
    --bg-secondary: #0f131a;
    --bg-card: rgba(15, 22, 36, 0.5);
    --border-color: rgba(0, 242, 254, 0.15);
    --border-color-hover: rgba(0, 242, 254, 0.4);
    
    --color-accent: #00f2fe;
    --color-accent-secondary: #4facfe;
    --color-accent-rgb: 0, 242, 254;
    --color-text-primary: #f8fafc;
    --color-text-secondary: #94a3b8;
    --color-text-muted: #64748b;
    
    --font-heading: 'Outfit', sans-serif;
    --font-body: 'Inter', sans-serif;
    
    --transition-fast: 0.2s ease;
    --transition-normal: 0.4s cubic-bezier(0.16, 1, 0.3, 1);
    --transition-slow: 0.8s cubic-bezier(0.16, 1, 0.3, 1);
    
    --shadow-glow: 0 0 20px rgba(0, 242, 254, 0.25);
    --shadow-glow-strong: 0 0 35px rgba(0, 242, 254, 0.45);
}

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

html {
    scroll-behavior: smooth;
    font-size: 16px;
    background-color: var(--bg-primary);
}

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

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    font-weight: 700;
    letter-spacing: -0.02em;
    line-height: 1.2;
}

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

ul {
    list-style: none;
}

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

/* Custom Scrollbar */
::-webkit-scrollbar {
    width: 8px;
}
::-webkit-scrollbar-track {
    background: var(--bg-primary);
}
::-webkit-scrollbar-thumb {
    background: rgba(0, 242, 254, 0.2);
    border-radius: 4px;
}
::-webkit-scrollbar-thumb:hover {
    background: rgba(0, 242, 254, 0.4);
}

/* Global Layout Utilities */
.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
}

section {
    padding: 100px 0;
    position: relative;
    z-index: 1;
}

/* Dynamic Background Effects */
.bg-effects {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 0;
    pointer-events: none;
    overflow: hidden;
}

.glow-sphere {
    position: absolute;
    border-radius: 50%;
    filter: blur(120px);
    opacity: 0.15;
    background: radial-gradient(circle, var(--color-accent) 0%, var(--color-accent-secondary) 100%);
    mix-blend-mode: screen;
    animation: float-glow 20s infinite alternate ease-in-out;
}

.glow-1 {
    top: -10%;
    right: -10%;
    width: 600px;
    height: 600px;
}

.glow-2 {
    bottom: -15%;
    left: -10%;
    width: 500px;
    height: 500px;
    animation-delay: -5s;
}

.grid-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: 
        linear-gradient(to right, rgba(0, 242, 254, 0.02) 1px, transparent 1px),
        linear-gradient(to bottom, rgba(0, 242, 254, 0.02) 1px, transparent 1px);
    background-size: 50px 50px;
}

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

/* Reveal-on-scroll System */
.reveal {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity var(--transition-slow), transform var(--transition-slow);
}

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

.delay-1 { transition-delay: 0.15s; }
.delay-2 { transition-delay: 0.3s; }
.delay-3 { transition-delay: 0.45s; }

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

.btn-primary {
    background: linear-gradient(135deg, var(--color-accent), var(--color-accent-secondary));
    color: #04060a;
    border: none;
}

.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-glow);
}

.btn-secondary {
    background: transparent;
    color: var(--color-text-primary);
    border: 1px solid var(--border-color);
    backdrop-filter: blur(5px);
}

.btn-secondary:hover {
    border-color: var(--color-accent);
    color: var(--color-accent);
    transform: translateY(-3px);
    box-shadow: 0 0 15px rgba(0, 242, 254, 0.1);
}

/* Header / Navbar */
.header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    padding: 20px 0;
    transition: var(--transition-normal);
}

.header.scrolled {
    padding: 14px 0;
    background: rgba(8, 11, 17, 0.85);
    backdrop-filter: blur(12px);
    border-bottom: 1px solid rgba(0, 242, 254, 0.08);
}

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

.logo {
    display: flex;
    align-items: center;
    gap: 10px;
    font-family: var(--font-heading);
    font-size: 1.8rem;
    font-weight: 800;
    color: var(--color-text-primary);
    letter-spacing: -0.03em;
}

.logo-img {
    height: 48px;
    width: auto;
    object-fit: contain;
}

.logo-icon svg {
    display: block;
}

.accent-text {
    background: linear-gradient(135deg, var(--color-accent), var(--color-accent-secondary));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.nav-list {
    display: flex;
    gap: 32px;
}

.nav-link {
    font-size: 0.95rem;
    font-weight: 500;
    color: var(--color-text-secondary);
    position: relative;
    padding: 4px 0;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: linear-gradient(to right, var(--color-accent), var(--color-accent-secondary));
    transition: var(--transition-fast);
}

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

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

.header-actions {
    display: flex;
    align-items: center;
    gap: 16px;
}

.btn-nav-cta {
    padding: 8px 20px;
    font-size: 0.85rem;
    background: rgba(0, 242, 254, 0.08);
    color: var(--color-accent);
    border: 1px solid rgba(0, 242, 254, 0.2);
}

.btn-nav-cta:hover {
    background: var(--color-accent);
    color: #04060a;
    box-shadow: var(--shadow-glow);
}

.nav-toggle, .nav-close {
    display: none;
    cursor: pointer;
    color: var(--color-text-primary);
}

/* Hero Section */
.hero-section {
    padding-top: 160px;
    padding-bottom: 100px;
    min-height: 100vh;
    display: flex;
    align-items: center;
}

.hero-container {
    display: grid;
    grid-template-columns: 1.1fr 0.9fr;
    gap: 60px;
    align-items: center;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: rgba(0, 242, 254, 0.08);
    border: 1px solid rgba(0, 242, 254, 0.2);
    color: var(--color-accent);
    padding: 6px 14px;
    border-radius: 50px;
    font-size: 0.85rem;
    font-weight: 500;
    margin-bottom: 24px;
}

.badge-dot {
    width: 6px;
    height: 6px;
    background-color: var(--color-accent);
    border-radius: 50%;
    box-shadow: var(--shadow-glow);
    animation: pulse 1.5s infinite;
}

@keyframes pulse {
    0% { transform: scale(0.9); opacity: 0.6; }
    50% { transform: scale(1.2); opacity: 1; box-shadow: 0 0 10px rgba(0, 242, 254, 0.6); }
    100% { transform: scale(0.9); opacity: 0.6; }
}

.hero-title {
    font-size: clamp(2.5rem, 5vw, 3.8rem);
    font-weight: 800;
    line-height: 1.1;
    margin-bottom: 20px;
}

.gradient-text {
    background: linear-gradient(135deg, var(--color-accent), var(--color-accent-secondary));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.hero-desc {
    font-size: 1.1rem;
    color: var(--color-text-secondary);
    margin-bottom: 36px;
    max-width: 540px;
}

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

/* Terminal Mockup */
.hero-visual {
    position: relative;
}

.banner-wrapper {
    position: relative;
    border-radius: 16px;
    overflow: hidden;
    border: 1px solid var(--border-color);
    box-shadow: var(--shadow-glow);
    transition: var(--transition-normal);
    background: rgba(15, 22, 36, 0.3);
    backdrop-filter: blur(10px);
}

.banner-wrapper:hover {
    border-color: var(--border-color-hover);
    box-shadow: var(--shadow-glow-strong);
    transform: translateY(-5px);
}

.hero-banner {
    width: 100%;
    height: auto;
    display: block;
    object-fit: cover;
    transition: transform 0.5s ease;
}

.banner-wrapper:hover .hero-banner {
    transform: scale(1.03);
}

.hero-visual::before {
    content: '';
    position: absolute;
    top: -20px;
    left: -20px;
    right: 20px;
    bottom: 20px;
    border: 1px solid rgba(0, 242, 254, 0.08);
    border-radius: 12px;
    z-index: -1;
}

.code-terminal {
    background: rgba(10, 14, 23, 0.75);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.4), inset 0 1px 0 rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(10px);
    overflow: hidden;
}

.terminal-header {
    background: rgba(14, 20, 32, 0.9);
    padding: 14px 20px;
    display: flex;
    align-items: center;
    gap: 6px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.terminal-dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
}

.dot-red { background-color: #ff5f56; }
.dot-yellow { background-color: #ffbd2e; }
.dot-green { background-color: #27c93f; }

.terminal-title {
    margin-left: 10px;
    font-size: 0.8rem;
    color: var(--color-text-muted);
    font-family: monospace;
}

.terminal-body {
    padding: 24px;
    font-family: 'Courier New', Courier, monospace;
    font-size: 0.85rem;
    line-height: 1.5;
    color: #e2e8f0;
    overflow-x: auto;
}

.code-keyword { color: #f472b6; }
.code-class { color: #60a5fa; }
.code-method { color: #34d399; }
.code-string { color: #fbbf24; }
.code-number { color: #a78bfa; }
.code-boolean { color: #38bdf8; }
.code-comment { color: var(--color-text-muted); }
.code-output {
    color: var(--color-accent);
    display: block;
    margin-top: 15px;
    opacity: 0.85;
}

/* Sections General */
.section-header {
    text-align: center;
    max-width: 600px;
    margin: 0 auto 60px;
}

.section-title {
    font-size: clamp(2rem, 4vw, 2.5rem);
    margin-bottom: 16px;
    position: relative;
    display: inline-block;
}

.section-title::after {
    content: '';
    display: block;
    width: 60px;
    height: 3px;
    background: linear-gradient(to right, var(--color-accent), var(--color-accent-secondary));
    margin: 12px auto 0;
    border-radius: 2px;
}

.section-subtitle {
    color: var(--color-text-secondary);
    font-size: 1.05rem;
}

/* About Section */
.about-grid {
    display: grid;
    grid-template-columns: 1.1fr 0.9fr;
    gap: 80px;
    align-items: center;
}

.about-lead {
    font-size: 1.5rem;
    line-height: 1.4;
    margin-bottom: 24px;
    color: var(--color-text-primary);
}

.about-para {
    color: var(--color-text-secondary);
    margin-bottom: 20px;
    font-size: 1rem;
}

.about-stats {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 24px;
}

.stat-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    padding: 30px 20px;
    text-align: center;
    backdrop-filter: blur(10px);
    transition: var(--transition-normal);
}

.stat-card:hover {
    border-color: var(--color-accent);
    transform: translateY(-5px);
    box-shadow: 0 10px 25px rgba(0, 242, 254, 0.05);
}

.stat-num {
    font-size: 2.8rem;
    font-family: var(--font-heading);
    font-weight: 800;
    color: var(--color-text-primary);
    background: linear-gradient(135deg, var(--color-accent), var(--color-accent-secondary));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.stat-plus {
    font-size: 1.8rem;
    font-weight: 700;
    color: var(--color-accent);
}

.stat-label {
    display: block;
    margin-top: 8px;
    font-size: 0.9rem;
    color: var(--color-text-secondary);
    font-weight: 500;
}

/* Services Section */
.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 30px;
}

.service-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 16px;
    padding: 40px 30px;
    backdrop-filter: blur(10px);
    transition: var(--transition-normal);
    position: relative;
    overflow: hidden;
}

.service-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: radial-gradient(800px circle at var(--x, 0px) var(--y, 0px), rgba(0, 242, 254, 0.06), transparent 40%);
    z-index: 0;
    pointer-events: none;
}

.service-card:hover {
    border-color: var(--border-color-hover);
    transform: translateY(-8px);
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.3), 0 0 20px rgba(0, 242, 254, 0.05);
}

.service-icon-box {
    width: 60px;
    height: 60px;
    border-radius: 12px;
    background: rgba(0, 242, 254, 0.06);
    border: 1px solid rgba(0, 242, 254, 0.15);
    color: var(--color-accent);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 28px;
    transition: var(--transition-normal);
    position: relative;
    z-index: 1;
}

.service-card:hover .service-icon-box {
    background: var(--color-accent);
    color: #04060a;
    box-shadow: var(--shadow-glow);
    border-color: var(--color-accent);
}

.service-card-title {
    font-size: 1.25rem;
    margin-bottom: 16px;
    position: relative;
    z-index: 1;
}

.service-card-desc {
    color: var(--color-text-secondary);
    font-size: 0.95rem;
    margin-bottom: 24px;
    position: relative;
    z-index: 1;
}

.service-bullets {
    display: flex;
    flex-direction: column;
    gap: 10px;
    font-size: 0.85rem;
    color: var(--color-text-muted);
    position: relative;
    z-index: 1;
}

.service-bullets li {
    display: flex;
    align-items: center;
    gap: 8px;
}

.service-bullets li::before {
    content: '';
    width: 6px;
    height: 6px;
    background-color: var(--color-accent);
    border-radius: 50%;
}

/* Tech Stack Slider */
.tech-section {
    padding: 80px 0;
    background: var(--bg-secondary);
    border-top: 1px solid rgba(255, 255, 255, 0.02);
    border-bottom: 1px solid rgba(255, 255, 255, 0.02);
}

.tech-slider {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 20px;
    margin-top: 30px;
}

.tech-slide {
    padding: 12px 28px;
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid rgba(255, 255, 255, 0.05);
    border-radius: 8px;
    font-size: 0.95rem;
    font-weight: 500;
    color: var(--color-text-secondary);
    cursor: default;
    transition: var(--transition-fast);
}

.tech-slide:hover {
    color: var(--color-accent);
    border-color: var(--color-accent);
    background: rgba(0, 242, 254, 0.02);
    box-shadow: 0 0 15px rgba(0, 242, 254, 0.05);
    transform: translateY(-2px);
}

/* Projects Section */
.project-filters {
    display: flex;
    justify-content: center;
    gap: 12px;
    margin-bottom: 50px;
}

.filter-btn {
    background: transparent;
    border: 1px solid var(--border-color);
    color: var(--color-text-secondary);
    padding: 8px 22px;
    border-radius: 30px;
    font-size: 0.9rem;
    font-weight: 500;
    cursor: pointer;
    transition: var(--transition-normal);
}

.filter-btn:hover, .filter-btn.active {
    background: var(--color-accent);
    color: #04060a;
    border-color: var(--color-accent);
    box-shadow: var(--shadow-glow);
}

.projects-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(340px, 1fr));
    gap: 30px;
}

.project-item {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 16px;
    overflow: hidden;
    backdrop-filter: blur(10px);
    transition: var(--transition-normal);
}

.project-item.hidden {
    display: none;
}

.project-item:hover {
    border-color: var(--border-color-hover);
    transform: translateY(-8px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.4), 0 0 25px rgba(0, 242, 254, 0.05);
}

.project-img-placeholder {
    height: 220px;
    background: rgba(14, 20, 32, 0.9);
    position: relative;
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: center;
    border-bottom: 1px solid var(--border-color);
}

.project-badge {
    position: absolute;
    top: 16px;
    left: 16px;
    background: rgba(8, 11, 17, 0.85);
    border: 1px solid rgba(0, 242, 254, 0.3);
    color: var(--color-accent);
    font-size: 0.75rem;
    font-weight: 600;
    padding: 4px 10px;
    border-radius: 4px;
    z-index: 2;
}

.project-overlay-glow {
    position: absolute;
    width: 150px;
    height: 150px;
    background: radial-gradient(circle, rgba(0, 242, 254, 0.15) 0%, transparent 70%);
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    pointer-events: none;
    z-index: 1;
    transition: var(--transition-normal);
}

.project-item:hover .project-overlay-glow {
    width: 250px;
    height: 250px;
    background: radial-gradient(circle, rgba(0, 242, 254, 0.25) 0%, transparent 70%);
}

.project-graphic {
    color: var(--color-accent);
    opacity: 0.6;
    transition: var(--transition-normal);
    z-index: 2;
}

.project-item:hover .project-graphic {
    opacity: 1;
    transform: scale(1.1);
}

.pulse-glow {
    animation: svg-glow 3s infinite alternate;
}

@keyframes svg-glow {
    0% { filter: drop-shadow(0 0 2px rgba(0, 242, 254, 0.2)); }
    100% { filter: drop-shadow(0 0 10px rgba(0, 242, 254, 0.7)); }
}

.project-info {
    padding: 28px;
}

.project-title {
    font-size: 1.3rem;
    margin-bottom: 12px;
    color: var(--color-text-primary);
}

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

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

.project-link span {
    transition: transform var(--transition-fast);
}

.project-item:hover .project-link span {
    transform: translateX(4px);
}

/* Contact Section */
.contact-grid {
    display: grid;
    grid-template-columns: 0.9fr 1.1fr;
    gap: 60px;
}

.contact-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 16px;
    padding: 40px;
    backdrop-filter: blur(10px);
    height: 100%;
}

.contact-title {
    font-size: 1.5rem;
    margin-bottom: 16px;
}

.contact-text {
    color: var(--color-text-secondary);
    margin-bottom: 32px;
    font-size: 0.95rem;
}

.info-list {
    display: flex;
    flex-direction: column;
    gap: 24px;
}

.info-item {
    display: flex;
    gap: 16px;
    align-items: flex-start;
}

.info-icon {
    width: 44px;
    height: 44px;
    border-radius: 8px;
    background: rgba(0, 242, 254, 0.05);
    border: 1px solid rgba(0, 242, 254, 0.15);
    color: var(--color-accent);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.info-content h4 {
    font-size: 1rem;
    margin-bottom: 4px;
    font-weight: 600;
}

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

.contact-form-box {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 16px;
    padding: 40px;
    backdrop-filter: blur(10px);
}

.form-group {
    margin-bottom: 24px;
    position: relative;
}

.form-label {
    display: block;
    font-size: 0.85rem;
    font-weight: 500;
    color: var(--color-text-secondary);
    margin-bottom: 8px;
}

.form-control {
    width: 100%;
    background: rgba(8, 11, 17, 0.6);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    padding: 14px 18px;
    color: var(--color-text-primary);
    font-family: var(--font-body);
    font-size: 0.95rem;
    transition: var(--transition-normal);
}

.form-control::placeholder {
    color: var(--color-text-muted);
}

.form-control:focus {
    outline: none;
    border-color: var(--color-accent);
    box-shadow: 0 0 15px rgba(0, 242, 254, 0.08);
    background: rgba(8, 11, 17, 0.8);
}

textarea.form-control {
    resize: vertical;
}

.error-msg {
    color: #ef4444;
    font-size: 0.8rem;
    margin-top: 4px;
    display: none;
}

.form-group.has-error .form-control {
    border-color: #ef4444;
}

.form-group.has-error .error-msg {
    display: block;
}

.btn-submit {
    width: 100%;
    border: none;
    height: 50px;
    position: relative;
}

.submit-spinner {
    width: 20px;
    height: 20px;
    border: 2px solid rgba(4, 6, 10, 0.2);
    border-top-color: #04060a;
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
}

.hidden {
    display: none !important;
}

@keyframes spin {
    to { transform: rotate(360deg); }
}

.form-feedback {
    margin-top: 20px;
    padding: 14px;
    border-radius: 8px;
    font-size: 0.9rem;
    text-align: center;
    background: rgba(52, 211, 153, 0.1);
    border: 1px solid rgba(52, 211, 153, 0.2);
    color: #34d399;
}

/* Footer */
.footer {
    background: #05070a;
    border-top: 1px solid rgba(0, 242, 254, 0.05);
    padding: 80px 0 30px;
    position: relative;
    z-index: 1;
}

.footer-container {
    display: grid;
    grid-template-columns: 1.2fr 0.8fr 1fr;
    gap: 80px;
    margin-bottom: 60px;
}

.footer-logo {
    margin-bottom: 20px;
    display: inline-flex;
}

.footer-desc {
    color: var(--color-text-secondary);
    font-size: 0.95rem;
    margin-bottom: 24px;
    max-width: 320px;
}

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

.social-link {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid rgba(255, 255, 255, 0.05);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-text-secondary);
}

.social-link:hover {
    color: var(--color-accent);
    border-color: var(--color-accent);
    background: rgba(0, 242, 254, 0.02);
    box-shadow: 0 0 12px rgba(0, 242, 254, 0.1);
    transform: translateY(-2px);
}

.footer-links h3, .footer-newsletter h3 {
    font-size: 1.1rem;
    margin-bottom: 24px;
    position: relative;
    padding-bottom: 8px;
}

.footer-links h3::after, .footer-newsletter h3::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 30px;
    height: 2px;
    background: var(--color-accent);
}

.footer-links ul {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.footer-links a {
    color: var(--color-text-secondary);
    font-size: 0.95rem;
}

.footer-links a:hover {
    color: var(--color-accent);
    padding-left: 4px;
}

.footer-newsletter p {
    color: var(--color-text-secondary);
    font-size: 0.9rem;
    margin-bottom: 20px;
}

.newsletter-form {
    display: flex;
    gap: 8px;
}

.newsletter-input {
    flex-grow: 1;
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 8px;
    padding: 12px 16px;
    color: var(--color-text-primary);
    font-size: 0.9rem;
    outline: none;
    transition: var(--transition-fast);
}

.newsletter-input:focus {
    border-color: var(--color-accent);
    background: rgba(255, 255, 255, 0.04);
}

.newsletter-btn {
    background: var(--color-accent);
    border: none;
    border-radius: 8px;
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #04060a;
    cursor: pointer;
    transition: var(--transition-normal);
}

.newsletter-btn:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-glow);
}

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.05);
    padding-top: 30px;
    text-align: center;
    color: var(--color-text-muted);
    font-size: 0.85rem;
}

/* Responsive Styles */
@media (max-width: 1024px) {
    .hero-container {
        grid-template-columns: 1fr;
        gap: 50px;
        text-align: center;
    }
    
    .hero-badge {
        justify-content: center;
    }
    
    .hero-desc {
        margin-left: auto;
        margin-right: auto;
    }
    
    .hero-btns {
        justify-content: center;
    }
    
    .about-grid {
        grid-template-columns: 1fr;
        gap: 50px;
    }
    
    .contact-grid {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    
    .footer-container {
        grid-template-columns: 1fr 1fr;
        gap: 50px;
    }
}

@media (max-width: 768px) {
    section {
        padding: 70px 0;
    }
    
    .nav {
        position: fixed;
        top: -100%;
        left: 0;
        width: 100%;
        background: rgba(8, 11, 17, 0.95);
        backdrop-filter: blur(16px);
        padding: 50px 0;
        z-index: 100;
        border-bottom: 1px solid var(--border-color);
        transition: top 0.5s cubic-bezier(0.16, 1, 0.3, 1);
    }
    
    .nav.show-menu {
        top: 0;
    }
    
    .nav-list {
        flex-direction: column;
        align-items: center;
        gap: 24px;
    }
    
    .nav-close {
        display: block;
        position: absolute;
        top: 24px;
        right: 24px;
    }
    
    .nav-toggle {
        display: block;
    }
    
    .btn-nav-cta {
        display: none;
    }
    
    .footer-container {
        grid-template-columns: 1fr;
        gap: 40px;
    }
}

@media (max-width: 480px) {
    .about-stats {
        grid-template-columns: 1fr;
    }
    
    .hero-btns {
        flex-direction: column;
        gap: 12px;
    }
    
    .btn {
        width: 100%;
    }
}