:root {
    /* Colors */
    --bg-color: #050505;
    --bg-color-alt: #0a0a0a;
    --text-color: #e0e0e0;
    --text-color-muted: #a0a0a0;
    --primary-color: #3b82f6;
    /* Electric Blue */
    --accent-color: #8b5cf6;
    /* Neon Purple */
    --gradient-primary: linear-gradient(135deg, var(--primary-color), var(--accent-color));

    /* Typography */
    --font-heading: 'Space Grotesk', sans-serif;
    --font-body: 'Outfit', sans-serif;

    /* Spacing */
    --container-width: 1200px;
    --header-height: 80px;

    /* Transitions */
    --transition-fast: 0.3s ease;
}

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

html {
    scroll-behavior: smooth;
}

@view-transition {
    navigation: auto;
}

.view-transition-01 {
    view-transition-name: view-transition-01;
}

.view-transition-02 {
    view-transition-name: view-transition-02;
}

.view-transition-03 {
    view-transition-name: view-transition-03;
}

.view-transition-04 {
    view-transition-name: view-transition-04;
}

.view-transition-05 {
    view-transition-name: view-transition-05;
}

.view-transition-06 {
    view-transition-name: view-transition-06;
}


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

h1,
h2,
h3,
h4,
h5,
h6 {
    font-family: var(--font-heading);
    color: #fff;
    line-height: 1.2;
}

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

ul {
    list-style: none;
}

.container {
    max-width: var(--container-width);
    margin: 0 auto;
    padding: 0 20px;
}

/* Header */
#main-header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: var(--header-height);
    background: rgba(5, 5, 5, 0.8);
    backdrop-filter: blur(10px);
    z-index: 1000;
    display: flex;
    align-items: center;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

#main-header .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    width: 100%;
}

.logo {
    font-family: var(--font-heading);
    font-size: 1.5rem;
    font-weight: 700;
    color: #fff;
}

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

#main-nav ul {
    display: flex;
    gap: 30px;
    align-items: center;
}

#main-nav a {
    font-weight: 500;
    color: var(--text-color);
}

#main-nav a:hover {
    color: var(--primary-color);
}


a.active::after {
    content: '';
    display: block;
    height: 3px;
    background: var(--primary-color);
    transition: var(--transition-fast);
    width: 100%;
    view-transition-name: active-link;
}

a.active.btn.btn-primary::after {
    background: transparent;
    height: 0;
}

/* Buttons */
.btn {
    display: inline-block;
    padding: 12px 30px;
    border-radius: 50px;
    font-weight: 600;
    cursor: pointer;
    text-align: center;
}

.btn-primary {
    background: var(--gradient-primary);
    color: #fff;
    border: none;
    box-shadow: 0 4px 15px rgba(59, 130, 246, 0.3);
}

.btn-primary:hover {
    box-shadow: 0 6px 20px rgba(59, 130, 246, 0.5);
    transform: translateY(-2px);
}

#main-nav a.btn-primary:hover {
    color: #fff;
}

.btn-outline {
    background: transparent;
    border: 1px solid rgba(255, 255, 255, 0.2);
    color: #fff;
}

.btn-outline:hover {
    border-color: #fff;
    background: rgba(255, 255, 255, 0.05);
}

/* Hero Section */
#hero {
    height: 100vh;
    display: flex;
    align-items: center;
    position: relative;
    padding-top: var(--header-height);
    overflow: hidden;
}

.hero-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 1;
    background:
        radial-gradient(circle at 15% 50%, rgba(59, 130, 246, 0.08), transparent 25%),
        radial-gradient(circle at 85% 30%, rgba(139, 92, 246, 0.08), transparent 25%);
}

.hero-bg::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='0.03'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
    opacity: 0.5;
}

.hero-bg.home-bg {
    background-image: url('../assets/images/home_header.png');
    background-size: cover;
    background-position: center;
}

.hero-bg.home-bg::after {
    background: rgba(0, 0, 0, 0.6);
    background-image: none;
}

.hero-content {
    position: relative;
    z-index: 2;
    max-width: 800px;
}

#hero h1 {
    font-size: 4rem;
    /* Fallback */
    font-size: clamp(3rem, 5vw, 5rem);
    margin-bottom: 20px;
}

.highlight {
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

#hero p {
    font-size: 1.25rem;
    color: var(--text-color-muted);
    margin-bottom: 40px;
    max-width: 600px;
}

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

/* Mobile Menu Toggle */
#menu-toggle {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    z-index: 1001;
    /* Ensure it's above the menu */
}

#menu-toggle span {
    display: block;
    width: 25px;
    height: 3px;
    background-color: #fff;
    margin: 5px 0;
    transition: var(--transition-fast);
}

#menu-toggle.active span:nth-child(1) {
    transform: translateY(8px) rotate(45deg);
}

#menu-toggle.active span:nth-child(2) {
    opacity: 0;
}

#menu-toggle.active span:nth-child(3) {
    transform: translateY(-8px) rotate(-45deg);
}

@media (max-width: 768px) {
    #menu-toggle {
        display: block;
    }

    #main-nav {
        position: fixed;
        top: var(--header-height);
        left: 0;
        width: 100%;
        background: var(--bg-color-alt);
        padding: 20px;
        transform: translateY(-100%);
        transition: var(--transition-fast);
        opacity: 0;
        pointer-events: none;
        box-shadow: 0 10px 20px rgba(0, 0, 0, 0.5);
    }

    #main-nav.active {
        transform: translateY(0);
        opacity: 1;
        pointer-events: auto;
    }

    #main-nav ul {
        flex-direction: column;
        align-items: flex-start;
    }
}

/* Animation Utilities */
.reveal-on-scroll {
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.6s ease-out;
}

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

.hero-content {
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.8s ease-out;
}

.hero-content.visible {
    opacity: 1;
    transform: translateY(0);
}

/* Section Common Styles */
.section {
    padding: 100px 0;
}

.section-header {
    text-align: center;
    margin-bottom: 60px;
}

.section-header h2 {
    font-size: 2.5rem;
    margin-bottom: 20px;
}

.section-header p {
    color: var(--text-color-muted);
    font-size: 1.2rem;
    max-width: 600px;
    margin: 0 auto;
}

/* Services Section */
.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
}

.service-card {
    background: rgba(255, 255, 255, 0.03);
    padding: 40px;
    border-radius: 20px;
    border: 1px solid rgba(255, 255, 255, 0.05);
    transition: var(--transition-fast);
}

.service-card:hover {
    transform: translateY(-10px);
    background: rgba(255, 255, 255, 0.05);
    border-color: rgba(59, 130, 246, 0.3);
}

.service-card h3 {
    font-size: 1.5rem;
    margin-bottom: 15px;
    color: #fff;
}

.service-card p {
    color: var(--text-color-muted);
}

/* Process Section */
.process-steps {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 30px;
    margin-top: 40px;
}

.step {
    position: relative;
    padding: 20px;
}

.step-number {
    font-size: 4rem;
    font-weight: 700;
    color: rgba(255, 255, 255, 0.05);
    position: absolute;
    top: -20px;
    left: 0;
    z-index: -1;
}

.step h3 {
    margin-bottom: 10px;
    margin-top: 20px;
}

.step p {
    color: var(--text-color-muted);
    font-size: 0.95rem;
}

@media (max-width: 900px) {
    .process-steps {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 600px) {
    .process-steps {
        grid-template-columns: 1fr;
    }
}

/* Portfolio Section */
.portfolio-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
    gap: 40px;
}

.portfolio-item {
    position: relative;
    border-radius: 20px;
    overflow: hidden;
    aspect-ratio: 16/9;
    background: #1a1a1a;
}

.portfolio-image {
    width: 100%;
    height: 100%;
    background-size: cover;
    background-position: center;
    transition: var(--transition-fast);
}

.portfolio-item:hover .portfolio-image {
    transform: scale(1.05);
}

.portfolio-info {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    padding: 30px;
    background: linear-gradient(to top, rgba(0, 0, 0, 0.9), transparent);
    transform: translateY(20px);
    opacity: 0;
    transition: var(--transition-fast);
}

.portfolio-item:hover .portfolio-info {
    transform: translateY(0);
    opacity: 1;
}

/* Contact Section */
#contact {
    background: linear-gradient(to bottom, var(--bg-color), #0f0f0f);
}

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

.contact-info h2 {
    font-size: 3rem;
    margin-bottom: 20px;
}

.contact-link {
    display: inline-block;
    font-size: 1.5rem;
    color: var(--primary-color);
    margin-top: 20px;
    text-decoration: underline;
}

.contact-form {
    background: rgba(255, 255, 255, 0.03);
    padding: 40px;
    border-radius: 20px;
    border: 1px solid rgba(255, 255, 255, 0.05);
}

.form-group {
    margin-bottom: 20px;
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 15px;
    background: rgba(0, 0, 0, 0.3);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 10px;
    color: #fff;
    font-family: var(--font-body);
    font-size: 1rem;
    transition: var(--transition-fast);
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary-color);
    background: rgba(0, 0, 0, 0.5);
}

@media (max-width: 768px) {
    .contact-wrapper {
        grid-template-columns: 1fr;
    }
}

/* Page Transitions */
.page-content {
    animation: fadeIn 0.5s ease-out forwards;
}

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(100px);
    }

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

.page-transition-exit {
    opacity: 1;
    transform: translateY(0);
}

.page-transition-exit-active {
    opacity: 0;
    transform: translateY(-100px);
    transition: opacity 0.3s ease-in, transform 0.3s ease-in;
}

/* Utilities not covered elsewhere */
.text-link {
    color: var(--primary-color);
    font-weight: 500;
    display: inline-block;
    margin-top: 10px;
}

.text-link:hover {
    text-decoration: underline;
}

.page-hero {
    padding: 120px 0 60px;
    text-align: center;
    position: relative;
    background-size: cover;
    background-position: center;
    overflow: hidden;
}

.page-hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.7);
    z-index: 1;
}

.page-hero .container {
    position: relative;
    z-index: 2;
}

.page-hero.bg-services {
    background-image: url('../assets/images/services_header.png');
}

.page-hero.bg-process {
    background-image: url('../assets/images/process_header.png');
}

.page-hero.bg-work {
    background-image: url('../assets/images/work_header.png');
}

.page-hero.bg-contact {
    background-image: url('../assets/images/contact_header.png');
}

.page-hero h1 {
    font-size: 3.5rem;
    margin-bottom: 20px;
}

.highlight-card {
    border-color: var(--primary-color);
    background: rgba(59, 130, 246, 0.1);
}

/* icons */
.contact-links {
    margin-top: 20px;
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
}

.contact-links a {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 10px;
    flex: 1 1 0;
}

.contact-links a span {
    font-size: .7rem;
    text-align: center;
}

.contact-links a svg {
    width: 24px;
    height: 24px;
    color: var(--primary-color);
}

/* Mobile Show/Hide Android/iPhone */
.show-android,
.show-iphone {
    display: none !important;
}

.is-android .show-android {
    display: flex !important;
}

/* iPhone */
.is-iphone .show-iphone {
    display: flex !important;
}