/* style.css */
:root {
    /* Primary Color Palette - Black, White, Red */
    --color-black: #000000;
    --color-dark: #0A0A0A;
    --color-gray-dark: #1A1A1A;
    --color-gray: #2A2A2A;
    --color-gray-light: #3A3A3A;
    --color-white: #FFFFFF;
    --color-offwhite: #F5F5F5;
    --color-red: #FF2E2E;
    --color-red-dark: #CC2424;
    --color-red-light: #FF5C5C;

    /* Accents */
    --color-accent: var(--color-red);
    --color-accent-dark: var(--color-red-dark);
    --color-accent-light: var(--color-red-light);

    /* Typography */
    --font-primary: 'Inter', sans-serif;

    /* Spacing */
    --space-xs: 0.5rem;
    --space-sm: 1rem;
    --space-md: 2rem;
    --space-lg: 3rem;
    --space-xl: 5rem;

    /* Borders */
    --border-radius: 8px;
    --border-radius-lg: 12px;
    --gradient-primary: linear-gradient(135deg, #FF2E2E 0%, #CC2424 100%);
    --gradient-dark: linear-gradient(135deg, #000000 0%, #1A1A1A 100%);
    --gradient-accent: linear-gradient(45deg, #FF2E2E, #FF5C5C, #FF2E2E);

    /* Add animation timings */
    --transition-smooth: cubic-bezier(0.4, 0, 0.2, 1);
    --transition-bounce: cubic-bezier(0.68, -0.55, 0.265, 1.55);
}

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

html {
    scroll-behavior: smooth;
}

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

::selection {
    background-color: var(--color-accent);
    color: var(--color-white);
}

/* Typography */
h1,
h2,
h3,
h4,
h5,
h6 {
    font-weight: 700;
    line-height: 1.2;
}

h1 {
    font-size: clamp(2.5rem, 5vw, 4rem);
}

h2 {
    font-size: clamp(2rem, 4vw, 3rem);
}

h3 {
    font-size: clamp(1.5rem, 3vw, 2rem);
}

h4 {
    font-size: 1.25rem;
}

.title-highlight {
    color: var(--color-accent);
    position: relative;
    display: inline-block;
}

.title-highlight::after {
    content: '';
    position: absolute;
    bottom: 2px;
    left: 0;
    width: 100%;
    height: 2px;
    background-color: var(--color-accent);
    opacity: 0.5;
}


/* Preloader Fixes */
.preloader {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: var(--color-black);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 9999;
    opacity: 1;
    visibility: visible;
    transition: opacity 0.5s ease, visibility 0.5s ease;
}

.preloader.hidden {
    opacity: 0;
    visibility: hidden;
}

.preloader-content {
    text-align: center;
    position: relative;
}

.preloader-text {
    font-size: clamp(2rem, 5vw, 2.5rem);
    font-weight: 800;
    letter-spacing: 0.2em;
    margin-bottom: var(--space-lg);
    color: var(--color-white);
    position: relative;
    overflow: hidden;
}

.preloader-text::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 2px;
    background: var(--gradient-accent);
    transform: scaleX(0);
    transform-origin: right;
    animation: lineExpand 2s ease-in-out forwards;
}

@keyframes lineExpand {
    0% {
        transform: scaleX(0);
        transform-origin: right;
    }
    50% {
        transform: scaleX(1);
        transform-origin: right;
    }
    51% {
        transform-origin: left;
    }
    100% {
        transform: scaleX(0);
        transform-origin: left;
    }
}

.preloader-bar {
    width: min(300px, 90vw);
    height: 3px;
    background-color: var(--color-gray);
    border-radius: 2px;
    position: relative;
    overflow: hidden;
}

.preloader-progress {
    position: absolute;
    top: 0;
    left: 0;
    height: 100%;
    width: 0%;
    background: var(--gradient-accent);
    border-radius: 2px;
    transition: width 0.3s ease;
}

/* Loading percentage */
.loading-percentage {
    position: absolute;
    bottom: -30px;
    left: 0;
    width: 100%;
    text-align: center;
    font-size: 0.9rem;
    color: var(--color-gray-light);
    font-weight: 500;
}
body.loading {
    overflow: hidden;
}

body.loaded {
    overflow: auto;
}

/* Navigation */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    padding: var(--space-sm) 0;
    background-color: rgba(0, 0, 0, 0.95);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--color-gray);
    z-index: 1000;
    transition: all 0.3s ease;
}

.nav-container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 var(--space-md);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.nav-brand {
    display: flex;
    align-items: center;
    gap: var(--space-xs);
}

.brand-icon {
    width: 40px;
    height: 40px;
    background-color: var(--color-accent);
    color: var(--color-white);
    border-radius: var(--border-radius);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 1.2rem;
}

.brand-text {
    font-size: 1.2rem;
    font-weight: 700;
    color: var(--color-white);
}

.brand-highlight {
    color: var(--color-accent);
}

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

.nav-link {
    color: var(--color-white);
    text-decoration: none;
    font-weight: 500;
    font-size: 0.9rem;
    display: flex;
    align-items: center;
    gap: var(--space-xs);
    transition: color 0.3s ease;
    position: relative;
    padding: var(--space-xs) 0;
}

.nav-number {
    color: var(--color-accent);
    font-size: 0.8rem;
    opacity: 0.8;
}

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

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

.nav-link.active::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 2px;
    background-color: var(--color-accent);
}

.cta-nav {
    background-color: var(--color-accent);
    color: var(--color-white);
    padding: var(--space-xs) var(--space-sm);
    border-radius: var(--border-radius);
    transition: all 0.3s ease;
}

.cta-nav:hover {
    background-color: var(--color-accent-dark);
    color: var(--color-white);
}

.nav-toggle {
    display: none;
    flex-direction: column;
    gap: 4px;
    cursor: pointer;
    padding: var(--space-xs);
}

.toggle-line {
    width: 25px;
    height: 2px;
    background-color: var(--color-white);
    transition: all 0.3s ease;
}

/* Hero Section */
.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background:
        radial-gradient(circle at 20% 50%, rgba(255, 46, 46, 0.1) 0%, transparent 50%),
        radial-gradient(circle at 80% 20%, rgba(255, 46, 46, 0.05) 0%, transparent 50%);
    z-index: -1;
}

.hero-title .title-highlight {
    position: relative;
    display: inline-block;
}

.hero-title .title-highlight::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 4px;
    background: var(--gradient-accent);
    transform: scaleX(0);
    transform-origin: right;
    transition: transform 0.6s var(--transition-smooth);
}

.hero-title .title-highlight.animate::after {
    transform: scaleX(1);
    transform-origin: left;
}

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

.hero-container {
    max-width: 1400px;
    margin: 0 auto;
    padding: var(--space-xl) var(--space-md);
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-xl);
    align-items: center;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: var(--space-sm);
    margin-bottom: var(--space-lg);
}

.badge-text {
    font-size: 0.8rem;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    color: var(--color-accent);
}

.badge-line {
    width: 60px;
    height: 1px;
    background-color: var(--color-accent);
}

.hero-title {
    margin-bottom: var(--space-md);
}

.title-line {
    display: block;
    margin-bottom: 0.5rem;
}

.hero-description {
    font-size: 1.1rem;
    color: var(--color-gray-light);
    max-width: 500px;
    margin-bottom: var(--space-lg);
}

.hero-cta {
    display: flex;
    gap: var(--space-md);
    margin-bottom: var(--space-xl);
}

.cta-btn {
    padding: var(--space-sm) var(--space-md);
    border-radius: var(--border-radius);
    text-decoration: none;
    font-weight: 600;
    display: inline-flex;
    align-items: center;
    gap: var(--space-sm);
    transition: all 0.3s ease;
    border: 2px solid transparent;
}

.cta-btn.primary {
    background-color: var(--color-accent);
    color: var(--color-white);
}

.cta-btn.primary:hover {
    background-color: var(--color-accent-dark);
    transform: translateY(-2px);
    box-shadow: 0 10px 20px rgba(255, 46, 46, 0.2);
}

.cta-btn.secondary {
    border-color: var(--color-gray);
    color: var(--color-white);
}

.cta-btn.secondary:hover {
    border-color: var(--color-accent);
    color: var(--color-accent);
}

.hero-stats {
    display: flex;
    align-items: center;
    gap: var(--space-xl);
}

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

.stat-number {
    font-size: 3rem;
    font-weight: 800;
    color: var(--color-accent);
    margin-bottom: var(--space-xs);
}

.stat-label {
    font-size: 0.9rem;
    color: var(--color-gray-light);
    text-transform: uppercase;
    letter-spacing: 0.1em;
}

.stat-divider {
    width: 1px;
    height: 40px;
    background-color: var(--color-gray);
}

.hero-visual {
    position: relative;
}

.visual-container {
    position: relative;
}

.code-snippet {
    position: relative;
    overflow: hidden;
}

.code-snippet::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 46, 46, 0.1), transparent);
    animation: shine 3s infinite;
}

.code-snippet {
    background-color: var(--color-gray-dark);
    border-radius: var(--border-radius-lg);
    overflow: hidden;
    border: 1px solid var(--color-gray);
}

.code-header {
    background-color: var(--color-gray);
    padding: var(--space-sm) var(--space-md);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.code-dots {
    display: flex;
    gap: 8px;
}

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

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

.dot.yellow {
    background-color: #FFD700;
}

.dot.green {
    background-color: #00FF00;
}

.code-title {
    font-size: 0.9rem;
    font-weight: 500;
}

.code-body {
    padding: var(--space-md);
}

.code-body pre {
    margin: 0;
    overflow-x: auto;
}

.code-body code {
    font-family: 'Courier New', monospace;
    color: var(--color-gray-light);
    font-size: 0.9rem;
    line-height: 1.5;
}

.floating-elements {
    position: absolute;
    top: 50%;
    right: -50px;
    transform: translateY(-50%);
}

.float-element {
    width: 60px;
    height: 60px;
    background-color: var(--color-gray-dark);
    border-radius: var(--border-radius);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    margin-bottom: var(--space-md);
    border: 1px solid var(--color-gray);
    transition: all 0.3s ease;
}

.float-element:hover {
    background-color: var(--color-accent);
    transform: translateY(-5px);
}

.scroll-indicator {
    position: absolute;
    bottom: var(--space-xl);
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--space-sm);
}

.scroll-line {
    width: 1px;
    height: 60px;
    background: linear-gradient(to bottom, var(--color-accent), transparent);
}

.scroll-text {
    font-size: 0.8rem;
    letter-spacing: 0.2em;
    color: var(--color-accent);
    writing-mode: vertical-rl;
    text-orientation: mixed;
}

/* Section Styles */
section {
    padding: var(--space-xl) 0;
}

.section-container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 var(--space-md);
}

.section-header {
    margin-bottom: var(--space-xl);
    text-align: center;
}

.section-label {
    display: inline-flex;
    align-items: center;
    gap: var(--space-xs);
    margin-bottom: var(--space-md);
}

.label-number {
    color: var(--color-accent);
    font-weight: 700;
    font-size: 0.9rem;
}

.label-text {
    font-size: 0.9rem;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--color-gray-light);
}

.section-subtitle {
    font-size: 1.1rem;
    color: var(--color-gray-light);
    max-width: 600px;
    margin: var(--space-md) auto 0;
}

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

.service-card {
    background-color: var(--color-gray-dark);
    border-radius: var(--border-radius-lg);
    padding: var(--space-lg);
    position: relative;
    overflow: hidden;
    border: 1px solid var(--color-gray);
    transition: all 0.3s ease;
}

.service-card:hover {
    border-color: var(--color-accent);
    transform: translateY(-5px);
}

.service-icon {
    position: relative;
    margin-bottom: var(--space-md);
}

.icon-bg {
    width: 60px;
    height: 60px;
    background-color: var(--color-accent);
    opacity: 0.1;
    border-radius: var(--border-radius);
}

.service-icon i {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    font-size: 1.5rem;
    color: var(--color-accent);
}

.service-number {
    position: absolute;
    top: var(--space-lg);
    right: var(--space-lg);
    font-size: 4rem;
    font-weight: 800;
    color: var(--color-gray);
    opacity: 0.2;
}

.service-title {
    margin-bottom: var(--space-sm);
}

.service-description {
    color: var(--color-gray-light);
    margin-bottom: var(--space-md);
}

.service-tech {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-xs);
    list-style: none;
}

.service-tech li {
    background-color: var(--color-gray);
    color: var(--color-white);
    padding: 4px 12px;
    border-radius: 20px;
    font-size: 0.8rem;
}

/* Projects Section */
.projects-showcase {
    display: flex;
    flex-direction: column;
    gap: var(--space-xl);
}

.project-card.featured {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-xl);
    background-color: var(--color-gray-dark);
    border-radius: var(--border-radius-lg);
    overflow: hidden;
    border: 1px solid var(--color-gray);
}

.project-image {
    position: relative;
    background: linear-gradient(45deg, var(--color-gray), var(--color-gray-dark));
    min-height: 400px;
}

.image-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: url("https://img.freepik.com/premium-vector/vector-background-concept-digital_49459-292.jpg?semt=ais_incoming&w=740&q=80");
}

.project-badge {
    position: absolute;
    top: var(--space-md);
    right: var(--space-md);
    background-color: var(--color-accent);
    color: var(--color-white);
    padding: 6px 12px;
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 600;
}

.project-content {
    padding: var(--space-xl);
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.project-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--space-md);
}

.project-category {
    color: var(--color-accent);
    font-size: 0.9rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.1em;
}

.project-year {
    color: var(--color-gray-light);
    font-size: 0.9rem;
}

.project-title {
    font-size: 2.5rem;
    margin-bottom: var(--space-md);
}

.project-description {
    color: var(--color-gray-light);
    margin-bottom: var(--space-xl);
}

.project-stats {
    display: flex;
    gap: var(--space-xl);
    margin-bottom: var(--space-xl);
}

.stat {
    text-align: center;
}

.stat-value {
    font-size: 2.5rem;
    font-weight: 800;
    color: var(--color-accent);
    margin-bottom: var(--space-xs);
}

.stat-label {
    font-size: 0.9rem;
    color: var(--color-gray-light);
    text-transform: uppercase;
    letter-spacing: 0.1em;
}

.project-links {
    display: flex;
    gap: var(--space-md);
}

.project-link {
    color: var(--color-accent);
    text-decoration: none;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: var(--space-xs);
    transition: color 0.3s ease;
}

.project-link:hover {
    color: var(--color-accent-light);
}

.project-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--space-lg);
}

.project-item {
    background-color: var(--color-gray-dark);
    border-radius: var(--border-radius-lg);
    overflow: hidden;
    border: 1px solid var(--color-gray);
    transition: all 0.3s ease;
}

.project-item:hover {
    border-color: var(--color-accent);
    transform: translateY(-5px);
}

.project-thumb {
    height: 200px;
    background: linear-gradient(45deg, var(--color-gray), var(--color-gray-dark));
    position: relative;
}

.thumb-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(to bottom, rgba(255, 46, 46, 0.1), transparent);
}

.project-info {
    padding: var(--space-lg);
}

.project-info h4 {
    margin-bottom: var(--space-xs);
}

.project-info p {
    color: var(--color-gray-light);
    font-size: 0.9rem;
    margin-bottom: var(--space-md);
}

.project-tags {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-xs);
}

.project-tags span {
    background-color: var(--color-gray);
    color: var(--color-white);
    padding: 4px 12px;
    border-radius: 20px;
    font-size: 0.8rem;
}

/* Testimonials Section */
.testimonials {
    background-color: var(--color-dark);
}

.testimonial-slider {
    max-width: 800px;
    margin: 0 auto;
    position: relative;
}

.slider-container {
    position: relative;
}

.testimonial-card {
    background-color: var(--color-gray-dark);
    border-radius: var(--border-radius-lg);
    padding: var(--space-xl);
    border: 1px solid var(--color-gray);
    display: none;
    position: relative;
}

.testimonial-card.active {
    display: block;
    animation: fadeIn 0.5s ease;
}

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(20px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.testimonial-quote {
    color: var(--color-accent);
    font-size: 2rem;
    margin-bottom: var(--space-md);
}

.testimonial-text {
    font-size: 1.2rem;
    line-height: 1.8;
    color: var(--color-offwhite);
    margin-bottom: var(--space-xl);
    font-style: italic;
}

.testimonial-author {
    display: flex;
    align-items: center;
    gap: var(--space-md);
}

.author-avatar {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    overflow: hidden;
    border: 2px solid var(--color-accent);
}

.author-avatar img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.author-info h4 {
    margin-bottom: 4px;
}

.author-info p {
    color: var(--color-gray-light);
    font-size: 0.9rem;
    margin-bottom: 4px;
}

.author-rating {
    color: var(--color-accent);
    font-size: 0.9rem;
}

.testimonial-index {
    position: absolute;
    top: var(--space-xl);
    right: var(--space-xl);
    font-size: 4rem;
    font-weight: 800;
    color: var(--color-gray);
    opacity: 0.2;
}

.slider-controls {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: var(--space-lg);
    margin-top: var(--space-xl);
}

.slider-btn {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    background-color: var(--color-gray);
    border: none;
    color: var(--color-white);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
}

.slider-btn:hover {
    background-color: var(--color-accent);
}

.slider-dots {
    display: flex;
    gap: var(--space-xs);
}

.slider-dots .dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background-color: var(--color-gray);
    cursor: pointer;
    transition: all 0.3s ease;
}

.slider-dots .dot.active {
    background-color: var(--color-accent);
}

/* Process Section */
.process-timeline {
    position: relative;
    max-width: 800px;
    margin: 0 auto;
}

.timeline-line {
    position: absolute;
    top: 0;
    bottom: 0;
    left: 40px;
    width: 2px;
    background-color: var(--color-gray);
}

.process-step {
    display: flex;
    gap: var(--space-lg);
    margin-bottom: var(--space-xl);
    position: relative;
}

.step-number {
    width: 80px;
    height: 80px;
    background-color: var(--color-gray-dark);
    border: 2px solid var(--color-accent);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    font-weight: 800;
    color: var(--color-accent);
    flex-shrink: 0;
    z-index: 1;
}

.step-content {
    flex: 1;
    padding-top: var(--space-sm);
}

.step-content h3 {
    margin-bottom: var(--space-sm);
}

.step-content p {
    color: var(--color-gray-light);
    margin-bottom: var(--space-md);
}

.step-deliverables {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-xs);
    list-style: none;
}

.step-deliverables li {
    background-color: var(--color-gray);
    color: var(--color-white);
    padding: 6px 16px;
    border-radius: 20px;
    font-size: 0.9rem;
}

/* Contact Section */
.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-xl);
    margin-bottom: var(--space-xl);
}

.contact-info .section-header {
    text-align: left;
    margin-bottom: var(--space-xl);
}

.contact-details {
    display: flex;
    flex-direction: column;
    gap: var(--space-lg);
    margin-bottom: var(--space-xl);
}

.contact-item {
    display: flex;
    gap: var(--space-md);
    align-items: center;
}

.contact-icon {
    width: 50px;
    height: 50px;
    background-color: var(--color-accent);
    border-radius: var(--border-radius);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
    color: var(--color-white);
    flex-shrink: 0;
}

.contact-text h4 {
    margin-bottom: 4px;
}

.contact-text a {
    color: var(--color-white);
    text-decoration: none;
    transition: color 0.3s ease;
}

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

.contact-text p {
    color: var(--color-gray-light);
}

.contact-social h4 {
    margin-bottom: var(--space-md);
}

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

.social-link {
    width: 50px;
    height: 50px;
    background-color: var(--color-gray-dark);
    border-radius: var(--border-radius);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-white);
    text-decoration: none;
    font-size: 1.2rem;
    transition: all 0.3s ease;
    border: 1px solid var(--color-gray);
}

.social-link:hover {
    background-color: var(--color-accent);
    transform: translateY(-5px);
}

.contact-form {
    background-color: var(--color-gray-dark);
    padding: var(--space-xl);
    border-radius: var(--border-radius-lg);
    border: 1px solid var(--color-gray);
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-md);
    margin-bottom: var(--space-md);
}

.form-group {
    margin-bottom: var(--space-md);
}

.form-group label {
    display: block;
    margin-bottom: var(--space-xs);
    font-weight: 600;
    font-size: 0.9rem;
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: var(--space-sm);
    background-color: var(--color-gray);
    border: 1px solid var(--color-gray-light);
    border-radius: var(--border-radius);
    color: var(--color-white);
    font-family: var(--font-primary);
    transition: all 0.3s ease;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--color-accent);
}

.submit-btn {
    width: 100%;
    padding: var(--space-md);
    background-color: var(--color-accent);
    color: var(--color-white);
    border: none;
    border-radius: var(--border-radius);
    font-weight: 600;
    font-size: 1rem;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-sm);
    transition: all 0.3s ease;
}

.submit-btn:hover {
    background-color: var(--color-accent-dark);
    transform: translateY(-2px);
}

.form-note {
    margin-top: var(--space-md);
    font-size: 0.9rem;
    color: var(--color-gray-light);
    display: flex;
    align-items: center;
    gap: var(--space-xs);
}

.contact-cta {
    background: linear-gradient(135deg, var(--color-gray-dark), var(--color-dark));
    border-radius: var(--border-radius-lg);
    padding: var(--space-xl);
    display: flex;
    justify-content: space-between;
    align-items: center;
    border: 1px solid var(--color-gray);
}

.cta-content h3 {
    margin-bottom: var(--space-xs);
}

.cta-content p {
    color: var(--color-gray-light);
}

.contact-cta .cta-btn {
    background-color: var(--color-accent);
    color: var(--color-white);
    padding: var(--space-sm) var(--space-lg);
    border-radius: var(--border-radius);
    text-decoration: none;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    transition: all 0.3s ease;
}

.contact-cta .cta-btn:hover {
    background-color: var(--color-accent-dark);
    transform: translateY(-2px);
}

/* Footer */
.footer {
    background-color: var(--color-dark);
    border-top: 1px solid var(--color-gray);
    padding: var(--space-xl) 0;
}

.footer-container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 var(--space-md);
}

.footer-main {
    display: grid;
    grid-template-columns: 1fr 2fr;
    gap: var(--space-xl);
    margin-bottom: var(--space-xl);
}

.footer-brand {
    display: flex;
    gap: var(--space-md);
    align-items: center;
}

.brand-box {
    width: 60px;
    height: 60px;
    background-color: var(--color-accent);
    color: var(--color-white);
    border-radius: var(--border-radius);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    font-weight: 700;
}

.brand-info h3 {
    margin-bottom: 4px;
}

.brand-info p {
    color: var(--color-gray-light);
    font-size: 0.9rem;
}

.footer-links {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-xl);
}

.link-group h4 {
    margin-bottom: var(--space-md);
    font-size: 1rem;
}

.link-group a {
    display: block;
    color: var(--color-gray-light);
    text-decoration: none;
    margin-bottom: 8px;
    font-size: 0.9rem;
    transition: color 0.3s ease;
}

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

.footer-bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: var(--space-md);
    border-top: 1px solid var(--color-gray);
}

.copyright p {
    color: var(--color-gray-light);
    font-size: 0.9rem;
}

.footer-tagline {
    font-size: 0.8rem !important;
    color: var(--color-accent) !important;
    opacity: 0.8;
}

.footer-legal {
    display: flex;
    gap: var(--space-lg);
}

.footer-legal a {
    color: var(--color-gray-light);
    text-decoration: none;
    font-size: 0.9rem;
    transition: color 0.3s ease;
}

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

/* Back to Top */
.back-to-top {
    position: fixed;
    bottom: var(--space-md);
    right: var(--space-md);
    width: 50px;
    height: 50px;
    background-color: var(--color-accent);
    color: var(--color-white);
    border: none;
    border-radius: var(--border-radius);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
    z-index: 999;
}

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

.back-to-top:hover {
    background-color: var(--color-accent-dark);
    transform: translateY(-5px);
}

/* Responsive Design */
@media (max-width: 1024px) {
    .hero-container {
        grid-template-columns: 1fr;
        gap: var(--space-lg);
    }

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

    .project-card.featured {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    :root {
        --space-xl: 3rem;
    }

    .nav-menu {
        position: fixed;
        top: 70px;
        right: -100%;
        width: 100%;
        height: calc(100vh - 70px);
        background-color: var(--color-black);
        flex-direction: column;
        align-items: center;
        justify-content: flex-start;
        padding-top: var(--space-xl);
        transition: right 0.3s ease;
    }

    .nav-menu.active {
        right: 0;
    }

    .nav-toggle {
        display: flex;
    }

    .hero-stats {
        flex-direction: column;
        gap: var(--space-lg);
    }

    .stat-divider {
        display: none;
    }

    .floating-elements {
        display: none;
    }

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

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

    .form-row {
        grid-template-columns: 1fr;
    }

    .contact-cta {
        flex-direction: column;
        gap: var(--space-md);
        text-align: center;
    }

    .footer-main {
        grid-template-columns: 1fr;
    }

    .footer-links {
        grid-template-columns: 1fr;
        gap: var(--space-lg);
    }
}

@media (max-width: 480px) {
    .hero-cta {
        flex-direction: column;
        gap: var(--space-sm);
    }

    .project-links {
        flex-direction: column;
        gap: var(--space-sm);
    }

    .footer-bottom {
        flex-direction: column;
        gap: var(--space-md);
        text-align: center;
    }
}