:root {
    --primary-red: #ff0000;
    --dark-red: #cc0000;
    --light-red: #ff3333;
    --black: #0a0a0a;
    --dark-gray: #1a1a2e;
    --medium-gray: #2a2a3e;
    --light-gray: #e0e0e0;
    --white: #ffffff;
    --accent-blue: #0066ff;
    --shadow: 0 10px 30px rgba(255, 0, 0, 0.1);
    --shadow-lg: 0 20px 50px rgba(255, 0, 0, 0.2);
    --transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    --gradient: linear-gradient(135deg, var(--primary-red), var(--dark-red));
    --border-radius: 12px;
}

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

html {
    scroll-behavior: smooth;
    scroll-padding-top: 80px;
}

body {
    font-family: 'Montserrat', sans-serif;
    background-color: var(--black);
    color: var(--light-gray);
    line-height: 1.6;
    overflow-x: hidden;
}

body::before {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: 
        radial-gradient(circle at 20% 30%, rgba(255, 0, 0, 0.03) 0%, transparent 50%),
        radial-gradient(circle at 80% 70%, rgba(255, 0, 0, 0.02) 0%, transparent 50%);
    z-index: -1;
    pointer-events: none;
}

h1, h2, h3, h4 {
    font-family: 'Orbitron', sans-serif;
    font-weight: 700;
    letter-spacing: 1px;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

section {
    padding: 100px 0;
    position: relative;
}

/* Navigation */
nav {
    position: fixed;
    top: 0;
    width: 100%;
    background-color: rgba(10, 10, 10, 0.98);
    backdrop-filter: blur(15px);
    z-index: 1000;
    padding: 20px 0;
    border-bottom: 1px solid rgba(255, 0, 0, 0.15);
    transition: var(--transition);
}

nav.scrolled {
    padding: 15px 0;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.4);
}

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

.logo {
    font-family: 'Orbitron', sans-serif;
    font-size: 1.8rem;
    font-weight: 900;
    color: var(--white);
    text-decoration: none;
    display: flex;
    align-items: center;
    gap: 10px;
    position: relative;
    z-index: 1001;
}

.logo span {
    color: var(--primary-red);
    position: relative;
}

.logo span::after {
    content: '';
    position: absolute;
    bottom: 2px;
    left: 0;
    width: 100%;
    height: 3px;
    background: var(--gradient);
    transform: scaleX(0);
    transition: transform 0.3s ease;
}

.logo:hover span::after {
    transform: scaleX(1);
}

.nav-links {
    display: flex;
    gap: 40px;
}

.nav-links a {
    color: var(--light-gray);
    text-decoration: none;
    font-weight: 500;
    position: relative;
    padding: 5px 0;
    transition: var(--transition);
    font-size: 0.95rem;
}

.nav-links a::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--gradient);
    transition: width 0.3s ease;
}

.nav-links a:hover,
.nav-links a.active {
    color: var(--primary-red);
}

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

.mobile-toggle {
    display: none;
    background: none;
    border: none;
    color: var(--white);
    font-size: 1.5rem;
    cursor: pointer;
    width: 40px;
    height: 40px;
    border-radius: 5px;
    background: rgba(255, 0, 0, 0.1);
    transition: var(--transition);
}

.mobile-toggle:hover {
    background: rgba(255, 0, 0, 0.2);
}

/* Page Header */
.page-header {
    padding: 150px 0 80px;
    text-align: center;
    background: linear-gradient(rgba(10, 10, 10, 0.9), rgba(10, 10, 10, 0.9)), 
                url('https://images.unsplash.com/photo-1451187580459-43490279c0fa?fit=crop&w=1200&h=400&q=80');
    background-size: cover;
    background-position: center;
    margin-top: 80px;
}

.page-header h1 {
    font-size: 3.5rem;
    color: var(--white);
    margin-bottom: 15px;
}

.page-subtitle {
    font-size: 1.2rem;
    color: #aaa;
    max-width: 600px;
    margin: 0 auto;
}

/* Buttons */
.btn {
    padding: 16px 35px;
    border-radius: 50px;
    font-weight: 600;
    text-decoration: none;
    transition: var(--transition);
    display: inline-flex;
    align-items: center;
    gap: 10px;
    border: 2px solid transparent;
    font-size: 0.95rem;
    position: relative;
    overflow: hidden;
    z-index: 1;
}

.btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.1), transparent);
    transition: left 0.5s ease;
    z-index: -1;
}

.btn:hover::before {
    left: 100%;
}

.btn-primary {
    background: var(--gradient);
    color: var(--white);
    box-shadow: 0 5px 20px rgba(255, 0, 0, 0.3);
}

.btn-primary:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(255, 0, 0, 0.4);
}

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

.btn-secondary:hover {
    border-color: var(--primary-red);
    color: var(--primary-red);
    transform: translateY(-5px);
}

.btn-small {
    padding: 10px 20px;
    border-radius: 50px;
    font-weight: 500;
    text-decoration: none;
    transition: var(--transition);
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-size: 0.9rem;
    background: var(--gradient);
    color: var(--white);
}

.btn-small:hover {
    transform: translateY(-3px);
    box-shadow: 0 5px 15px rgba(255, 0, 0, 0.3);
}

.btn-whatsapp {
    background: linear-gradient(135deg, #25D366, #128C7E);
    color: white;
}

.btn-whatsapp:hover {
    background: linear-gradient(135deg, #128C7E, #25D366);
    transform: translateY(-5px);
    box-shadow: 0 10px 20px rgba(37, 211, 102, 0.3);
}

/* Hero Section */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    position: relative;
    overflow: hidden;
    padding-top: 80px;
}

.hero-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -1;
}

.hero-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.hero-text h1 {
    font-size: 3.5rem;
    line-height: 1.2;
    margin-bottom: 10px;
    color: var(--white);
}

.hero-text h2 {
    font-size: 1.8rem;
    color: #aaa;
    margin-bottom: 20px;
    font-weight: 400;
}

.gradient-text {
    background: var(--gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    position: relative;
    display: inline-block;
}

.hero-text p {
    font-size: 1.2rem;
    margin-bottom: 30px;
    color: #aaa;
    max-width: 90%;
}

.hero-stats {
    display: flex;
    gap: 40px;
    margin: 30px 0;
}

.stat {
    text-align: center;
}

.stat-number {
    font-family: 'Orbitron', sans-serif;
    font-size: 2.5rem;
    font-weight: 700;
    background: var(--gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    line-height: 1;
}

.stat-label {
    font-size: 0.9rem;
    color: #999;
    margin-top: 5px;
}

.hero-btns {
    display: flex;
    gap: 20px;
    margin-top: 40px;
    flex-wrap: wrap;
}

/* Hero Visual */
.hero-visual {
    position: relative;
}

.hero-image {
    width: 100%;
    height: 400px;
    background: linear-gradient(135deg, var(--dark-gray), var(--black));
    border-radius: 20px;
    position: relative;
    overflow: hidden;
    box-shadow: var(--shadow-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    border: 1px solid rgba(255, 0, 0, 0.1);
}

.code-display {
    width: 90%;
    height: 90%;
    background-color: rgba(0, 0, 0, 0.9);
    border-radius: 10px;
    overflow: hidden;
    font-family: 'Courier New', monospace;
    text-align: left;
    border: 1px solid rgba(255, 0, 0, 0.1);
}

.code-header {
    background-color: var(--dark-gray);
    padding: 12px 15px;
    display: flex;
    align-items: center;
    gap: 8px;
    border-bottom: 1px solid rgba(255, 0, 0, 0.1);
}

.code-dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
}

.red-dot { background-color: #ff5f56; }
.yellow-dot { background-color: #ffbd2e; }
.green-dot { background-color: #27ca3f; }

.code-content {
    padding: 20px;
    font-size: 0.85rem;
    line-height: 1.5;
    overflow-y: auto;
    max-height: 300px;
}

.code-line {
    margin-bottom: 5px;
    opacity: 0;
    animation: fadeInCode 0.5s forwards;
}

@keyframes fadeInCode {
    to { opacity: 1; }
}

.code-comment { color: #6a9955; }
.code-keyword { color: #569cd6; }
.code-function { color: #dcdcaa; }
.code-string { color: #ce9178; }
.code-number { color: #b5cea8; }

/* Section Header */
.section-header {
    text-align: center;
    margin-bottom: 70px;
    position: relative;
}

.section-header h2 {
    font-size: 2.5rem;
    color: var(--white);
    display: inline-block;
    position: relative;
    margin-bottom: 15px;
}

.section-header h2::after {
    content: '';
    position: absolute;
    bottom: -15px;
    left: 50%;
    transform: translateX(-50%);
    width: 80px;
    height: 4px;
    background: var(--gradient);
    border-radius: 2px;
}

.section-subtitle {
    text-align: center;
    color: #aaa;
    max-width: 600px;
    margin: 20px auto 0;
    font-size: 1.1rem;
}

/* Featured Projects */
.featured-projects {
    background-color: var(--dark-gray);
}

.projects-preview {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    margin-bottom: 50px;
}

.project-preview {
    background-color: var(--medium-gray);
    border-radius: var(--border-radius);
    padding: 30px;
    transition: var(--transition);
    border: 1px solid rgba(255, 255, 255, 0.05);
}

.project-preview:hover {
    transform: translateY(-10px);
    border-color: var(--primary-red);
    box-shadow: var(--shadow);
}

.preview-img {
    width: 70px;
    height: 70px;
    background: var(--gradient);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 20px;
    font-size: 1.8rem;
    color: white;
}

.preview-content h3 {
    font-size: 1.5rem;
    margin-bottom: 10px;
    color: var(--white);
}

.preview-content p {
    color: #aaa;
    margin-bottom: 20px;
    line-height: 1.6;
}

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

/* Services */
.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 40px;
}

.service-card {
    background-color: var(--dark-gray);
    padding: 40px 30px;
    border-radius: var(--border-radius);
    text-align: center;
    transition: var(--transition);
    border: 1px solid rgba(255, 255, 255, 0.05);
}

.service-card:hover {
    transform: translateY(-10px);
    border-color: var(--primary-red);
    box-shadow: var(--shadow);
}

.service-icon {
    width: 80px;
    height: 80px;
    background: rgba(255, 0, 0, 0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 25px;
    font-size: 2rem;
    color: var(--primary-red);
}

.service-card h3 {
    font-size: 1.5rem;
    margin-bottom: 15px;
    color: var(--white);
}

.service-card p {
    color: #aaa;
    line-height: 1.6;
}

/* About Page Styles */
.about-grid {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 60px;
}

.about-main h2 {
    font-size: 2.2rem;
    color: var(--white);
    margin-bottom: 25px;
}

.about-main p {
    color: #ccc;
    margin-bottom: 20px;
    line-height: 1.8;
    font-size: 1.1rem;
}

.about-values {
    margin-top: 50px;
}

.about-values h3 {
    font-size: 1.8rem;
    color: var(--white);
    margin-bottom: 30px;
}

.values-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
}

.value-item {
    background-color: var(--dark-gray);
    padding: 30px;
    border-radius: var(--border-radius);
    border-left: 4px solid var(--primary-red);
}

.value-item i {
    font-size: 2rem;
    color: var(--primary-red);
    margin-bottom: 20px;
}

.value-item h4 {
    font-size: 1.3rem;
    margin-bottom: 10px;
    color: var(--white);
}

.value-item p {
    color: #aaa;
    line-height: 1.6;
}

/* Skills Card */
.skills-card {
    background-color: var(--dark-gray);
    padding: 30px;
    border-radius: var(--border-radius);
    margin-bottom: 30px;
    border: 1px solid rgba(255, 255, 255, 0.05);
}

.skills-card h3 {
    font-size: 1.5rem;
    color: var(--white);
    margin-bottom: 25px;
}

.skill {
    margin-bottom: 25px;
}

.skill-header {
    display: flex;
    justify-content: space-between;
    margin-bottom: 8px;
}

.skill-header span {
    font-weight: 500;
    color: var(--light-gray);
}

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

.skill-progress {
    height: 100%;
    background: var(--gradient);
    border-radius: 4px;
    width: 0;
    transition: width 1.5s ease;
}

/* Experience Card */
.experience-card {
    background-color: var(--dark-gray);
    padding: 30px;
    border-radius: var(--border-radius);
    border: 1px solid rgba(255, 255, 255, 0.05);
}

.experience-card h3 {
    font-size: 1.5rem;
    color: var(--white);
    margin-bottom: 25px;
}

.timeline-item {
    position: relative;
    padding-left: 30px;
    margin-bottom: 25px;
}

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

.timeline-dot {
    position: absolute;
    left: 0;
    top: 5px;
    width: 12px;
    height: 12px;
    background: var(--gradient);
    border-radius: 50%;
}

.timeline-item h4 {
    font-size: 1.1rem;
    color: var(--white);
    margin-bottom: 5px;
}

.timeline-item p {
    color: #aaa;
    font-size: 0.95rem;
}

/* Why Choose Me */
.why-choose {
    background-color: var(--dark-gray);
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 40px;
}

.feature {
    text-align: center;
}

.feature-icon {
    width: 70px;
    height: 70px;
    background: rgba(255, 0, 0, 0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 25px;
    font-size: 1.8rem;
    color: var(--primary-red);
}

.feature h3 {
    font-size: 1.4rem;
    margin-bottom: 15px;
    color: var(--white);
}

.feature p {
    color: #aaa;
    line-height: 1.6;
}

/* Projects Page Styles */
.projects-filter {
    background-color: var(--dark-gray);
    padding: 40px 0;
}

.filter-buttons {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 15px;
}

.filter-btn {
    padding: 12px 25px;
    background-color: transparent;
    border: 2px solid var(--medium-gray);
    color: var(--light-gray);
    border-radius: 50px;
    font-weight: 500;
    cursor: pointer;
    transition: var(--transition);
    font-family: 'Montserrat', sans-serif;
}

.filter-btn:hover,
.filter-btn.active {
    background: var(--gradient);
    border-color: transparent;
    color: var(--white);
    transform: translateY(-3px);
}

/* Projects Grid */
.projects-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
    gap: 40px;
}

.project-card {
    background-color: var(--dark-gray);
    border-radius: var(--border-radius);
    overflow: hidden;
    transition: var(--transition);
    border: 1px solid rgba(255, 255, 255, 0.05);
    opacity: 1;
    transform: translateY(0);
}

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

.project-card:hover {
    transform: translateY(-10px) scale(1.02);
    box-shadow: var(--shadow-lg);
    border-color: var(--primary-red);
}

.project-img {
    height: 200px;
    position: relative;
    overflow: hidden;
    background: linear-gradient(45deg, var(--dark-gray), var(--black));
}

.project-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}

.project-card:hover .project-img img {
    transform: scale(1.1);
}

.project-tag {
    position: absolute;
    top: 20px;
    right: 20px;
    background: var(--gradient);
    color: var(--white);
    padding: 6px 18px;
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 600;
    z-index: 2;
    box-shadow: 0 4px 12px rgba(255, 0, 0, 0.2);
}

.project-content {
    padding: 30px;
}

.project-content h3 {
    font-size: 1.5rem;
    margin-bottom: 15px;
    color: var(--white);
}

.project-content p {
    color: #aaa;
    margin-bottom: 20px;
    line-height: 1.6;
}

.project-tech {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin-bottom: 20px;
}

.tech-tag {
    background-color: rgba(255, 0, 0, 0.1);
    color: var(--light-red);
    padding: 6px 14px;
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 500;
    transition: var(--transition);
    border: 1px solid transparent;
}

.tech-tag:hover {
    background-color: rgba(255, 0, 0, 0.2);
    border-color: var(--primary-red);
    transform: translateY(-2px);
}

.project-stats {
    display: flex;
    gap: 20px;
    margin-bottom: 25px;
    flex-wrap: wrap;
}

.project-stats .stat {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 0.9rem;
    color: #aaa;
}

.project-stats .stat i {
    color: var(--primary-red);
}

.project-links {
    display: flex;
    gap: 15px;
}

/* Project Stats Section */
.project-stats-section {
    background-color: var(--dark-gray);
    padding: 80px 0;
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 40px;
}

.stat-item {
    text-align: center;
}

.stat-item .stat-number {
    font-size: 3.5rem;
    font-weight: 700;
    background: var(--gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    line-height: 1;
    margin-bottom: 10px;
}

.stat-item .stat-label {
    font-size: 1.1rem;
    color: #aaa;
}

/* Contact Page Styles */
.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
}

.contact-card,
.faq-card {
    background-color: var(--dark-gray);
    padding: 40px;
    border-radius: var(--border-radius);
    margin-bottom: 30px;
    border: 1px solid rgba(255, 255, 255, 0.05);
}

.contact-card h3,
.faq-card h3 {
    font-size: 1.8rem;
    color: var(--white);
    margin-bottom: 25px;
}

.contact-card p {
    color: #aaa;
    margin-bottom: 30px;
    line-height: 1.6;
}

.contact-details {
    display: flex;
    flex-direction: column;
    gap: 25px;
}

.contact-item {
    display: flex;
    align-items: center;
    gap: 20px;
    transition: var(--transition);
    padding: 15px;
    border-radius: 10px;
}

.contact-item:hover {
    background: rgba(255, 0, 0, 0.05);
    transform: translateX(10px);
}

.contact-icon {
    width: 50px;
    height: 50px;
    background: rgba(255, 0, 0, 0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--primary-red);
    font-size: 1.2rem;
    flex-shrink: 0;
}

.contact-text h4 {
    font-size: 1.1rem;
    margin-bottom: 5px;
    color: var(--white);
}

.contact-text p {
    color: #aaa;
    margin: 0;
}

/* FAQ */
.faq-item {
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    padding: 20px 0;
}

.faq-item:last-child {
    border-bottom: none;
}

.faq-question {
    display: flex;
    justify-content: space-between;
    align-items: center;
    cursor: pointer;
}

.faq-question span {
    font-weight: 500;
    color: var(--light-gray);
    font-size: 1.1rem;
}

.faq-question i {
    color: var(--primary-red);
    transition: transform 0.3s ease;
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease;
}

.faq-answer p {
    padding-top: 15px;
    color: #aaa;
    line-height: 1.6;
}

.faq-item.active .faq-question i {
    transform: rotate(180deg);
}

.faq-item.active .faq-answer {
    max-height: 200px;
}

/* Contact Form */
.form-intro {
    margin-bottom: 40px;
}

.form-intro h3 {
    font-size: 1.8rem;
    color: var(--white);
    margin-bottom: 15px;
}

.form-intro p {
    color: #aaa;
    line-height: 1.6;
}

.contact-form {
    background-color: var(--dark-gray);
    padding: 40px;
    border-radius: var(--border-radius);
    border: 1px solid rgba(255, 255, 255, 0.05);
}

.form-group {
    margin-bottom: 25px;
}

.form-group label {
    display: block;
    margin-bottom: 10px;
    font-weight: 500;
    color: var(--light-gray);
}

.form-control {
    width: 100%;
    padding: 16px;
    background-color: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 8px;
    color: var(--white);
    font-family: 'Montserrat', sans-serif;
    transition: var(--transition);
    font-size: 0.95rem;
}

.form-control:focus {
    outline: none;
    border-color: var(--primary-red);
    box-shadow: 0 0 0 3px rgba(255, 0, 0, 0.1);
    background-color: rgba(255, 255, 255, 0.07);
}

select.form-control {
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' fill='%23aaa' viewBox='0 0 16 16'%3E%3Cpath d='M7.247 11.14 2.451 5.658C1.885 5.013 2.345 4 3.204 4h9.592a1 1 0 0 1 .753 1.659l-4.796 5.48a1 1 0 0 1-1.506 0z'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 15px center;
    background-size: 16px;
    padding-right: 45px;
}

textarea.form-control {
    min-height: 150px;
    resize: vertical;
}

.form-message {
    padding: 12px 20px;
    border-radius: 8px;
    margin-top: 20px;
    text-align: center;
    font-weight: 500;
    display: none;
}

.form-message.success {
    background: rgba(0, 255, 0, 0.1);
    color: #4CAF50;
    border: 1px solid rgba(0, 255, 0, 0.2);
    display: block;
}

.form-message.error {
    background: rgba(255, 0, 0, 0.1);
    color: #f44336;
    border: 1px solid rgba(255, 0, 0, 0.2);
    display: block;
}

.alternative-contact {
    margin-top: 40px;
    padding-top: 40px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.alternative-contact h4 {
    font-size: 1.3rem;
    color: var(--white);
    margin-bottom: 20px;
    text-align: center;
}

.direct-contact {
    display: flex;
    gap: 20px;
    flex-wrap: wrap;
}

.direct-contact .btn {
    flex: 1;
    min-width: 200px;
    justify-content: center;
}

/* Process Section */
.process-section {
    background-color: var(--dark-gray);
}

.process-steps {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 40px;
    position: relative;
}

.process-steps::before {
    content: '';
    position: absolute;
    top: 40px;
    left: 0;
    right: 0;
    height: 2px;
    background: rgba(255, 0, 0, 0.2);
    z-index: 1;
}

.process-step {
    position: relative;
    z-index: 2;
    text-align: center;
}

.step-number {
    width: 80px;
    height: 80px;
    background: var(--gradient);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    font-weight: 700;
    color: var(--white);
    margin: 0 auto 25px;
    position: relative;
}

.step-content h3 {
    font-size: 1.4rem;
    margin-bottom: 15px;
    color: var(--white);
}

.step-content p {
    color: #aaa;
    line-height: 1.6;
}

/* CTA Section */
.cta {
    background: var(--gradient);
    color: var(--white);
    text-align: center;
    padding: 100px 0;
}

.cta-content h2 {
    font-size: 2.8rem;
    margin-bottom: 20px;
}

.cta-content p {
    font-size: 1.2rem;
    margin-bottom: 40px;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
    opacity: 0.9;
}

.cta-btns {
    display: flex;
    gap: 20px;
    justify-content: center;
    flex-wrap: wrap;
}

/* Footer */
footer {
    background-color: var(--black);
    padding: 60px 0 30px;
    border-top: 1px solid rgba(255, 255, 255, 0.05);
}

.footer-content {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 30px;
    margin-bottom: 40px;
}

.footer-logo {
    font-family: 'Orbitron', sans-serif;
    font-size: 2rem;
    font-weight: 900;
    color: var(--white);
}

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

.footer-tagline {
    color: #777;
    font-size: 1.1rem;
    text-align: center;
}

.footer-links {
    display: flex;
    gap: 30px;
    flex-wrap: wrap;
    justify-content: center;
}

.footer-links a {
    color: #aaa;
    text-decoration: none;
    transition: var(--transition);
}

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

.social-links {
    display: flex;
    gap: 15px;
}

.social-link {
    width: 45px;
    height: 45px;
    border-radius: 50%;
    background-color: var(--medium-gray);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--light-gray);
    font-size: 1.1rem;
    transition: var(--transition);
    text-decoration: none;
}

.social-link:hover {
    background: var(--gradient);
    color: var(--white);
    transform: translateY(-5px) scale(1.1);
}

.copyright {
    text-align: center;
    color: #777;
    font-size: 0.9rem;
    padding-top: 30px;
    border-top: 1px solid rgba(255, 255, 255, 0.05);
}

/* Back to top */
.back-to-top {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 50px;
    height: 50px;
    background: var(--gradient);
    color: var(--white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    text-decoration: none;
    opacity: 0;
    visibility: hidden;
    transition: var(--transition);
    z-index: 100;
    box-shadow: 0 5px 20px rgba(255, 0, 0, 0.3);
    border: 2px solid transparent;
}

.back-to-top.visible {
    opacity: 1;
    visibility: visible;
}

.back-to-top:hover {
    transform: translateY(-5px) scale(1.1);
    box-shadow: 0 10px 25px rgba(255, 0, 0, 0.4);
    border-color: var(--white);
}

/* Responsive Styles */
@media (max-width: 1100px) {
    .hero-content,
    .about-grid,
    .contact-grid {
        grid-template-columns: 1fr;
        gap: 50px;
    }
    
    .hero-text h1 {
        font-size: 3rem;
    }
    
    .projects-grid {
        grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
    }
}

@media (max-width: 768px) {
    .mobile-toggle {
        display: block;
    }
    
    .nav-links {
        position: fixed;
        top: 80px;
        left: 0;
        width: 100%;
        background-color: rgba(10, 10, 10, 0.98);
        flex-direction: column;
        align-items: center;
        padding: 30px 0;
        gap: 30px;
        transform: translateY(-100%);
        opacity: 0;
        visibility: hidden;
        transition: var(--transition);
        border-bottom: 1px solid rgba(255, 0, 0, 0.1);
        backdrop-filter: blur(15px);
        z-index: 999;
    }
    
    .nav-links.active {
        transform: translateY(0);
        opacity: 1;
        visibility: visible;
    }
    
    .hero-text h1 {
        font-size: 2.5rem;
    }
    
    .page-header h1 {
        font-size: 2.8rem;
    }
    
    .hero-stats {
        flex-direction: column;
        gap: 20px;
    }
    
    .hero-btns,
    .cta-btns,
    .direct-contact {
        flex-direction: column;
        gap: 15px;
    }
    
    .btn {
        width: 100%;
        justify-content: center;
    }
    
    .section-header h2 {
        font-size: 2rem;
    }
    
    .contact-form {
        padding: 30px;
    }
    
    .process-steps::before {
        display: none;
    }
}

@media (max-width: 576px) {
    section {
        padding: 80px 0;
    }
    
    .page-header {
        padding: 120px 0 60px;
    }
    
    .hero-text h1 {
        font-size: 2.2rem;
    }
    
    .hero-text p {
        font-size: 1.1rem;
    }
    
    .projects-grid {
        grid-template-columns: 1fr;
    }
    
    .contact-form {
        padding: 25px 20px;
    }
    
    .filter-buttons {
        flex-direction: column;
        align-items: center;
    }
    
    .filter-btn {
        width: 100%;
        max-width: 250px;
    }
}