:root {
    /* Dark Theme Colors */
    --color-bg-dark: #0a0e17;
    --color-bg-card: rgba(255, 255, 255, 0.05);
    --color-bg-glass: rgba(20, 30, 48, 0.6);

    --color-primary: #00a8e8;
    /* Cyan - Bright & Electric */
    --color-primary-glow: rgba(0, 168, 232, 0.4);
    --color-secondary: #0056b3;
    /* Deep Blue */
    --color-accent: #f0ad4e;

    --color-text-main: #ffffff;
    --color-text-muted: #a0aec0;
    --color-border: rgba(255, 255, 255, 0.1);

    /* Typography */
    --font-main: 'Inter', sans-serif;
    --font-heading: 'Outfit', sans-serif;

    /* Spacing */
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 2rem;
    --spacing-lg: 5rem;
    --spacing-xl: 10rem;

    /* Effects */
    --shadow-glow: 0 0 20px var(--color-primary-glow);
    --glass-blur: blur(12px);
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

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

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

h1,
h2,
h3,
h4,
h5,
h6 {
    font-family: var(--font-heading);
    font-weight: 700;
    line-height: 1.1;
    margin-bottom: var(--spacing-sm);
    letter-spacing: -0.02em;
}

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

ul {
    list-style: none;
}

img {
    max-width: 100%;
    display: block;
}

/* Utility Classes */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-sm);
}

.btn {
    display: inline-block;
    padding: 0.875rem 2rem;
    border-radius: 50px;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
    border: none;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    font-size: 0.875rem;
}

.btn-primary {
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-secondary) 100%);
    color: white;
    box-shadow: 0 4px 15px rgba(0, 168, 232, 0.3);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(0, 168, 232, 0.5);
}

.btn-secondary {
    background: transparent;
    color: var(--color-primary);
    border: 1px solid var(--color-primary);
    margin-left: var(--spacing-sm);
}

.btn-secondary:hover {
    background: rgba(0, 168, 232, 0.1);
    color: white;
    border-color: white;
}

.section-padding {
    padding: var(--spacing-lg) 0;
}

.section-title {
    text-align: center;
    font-size: 3rem;
    margin-bottom: var(--spacing-lg);
    background: linear-gradient(to right, #fff, #a0aec0);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

/* Glassmorphism Card */
.glass-card {
    background: var(--color-bg-card);
    backdrop-filter: var(--glass-blur);
    -webkit-backdrop-filter: var(--glass-blur);
    border: 1px solid var(--color-border);
    border-radius: 16px;
    padding: var(--spacing-md);
    transition: var(--transition);
}

.glass-card:hover {
    background: rgba(255, 255, 255, 0.08);
    border-color: rgba(255, 255, 255, 0.2);
    transform: translateY(-5px);
}

/* Navbar */
.navbar {
    background: rgba(10, 14, 23, 0.8);
    backdrop-filter: blur(20px);
    position: sticky;
    top: 0;
    z-index: 1000;
    padding: 1rem 0;
    border-bottom: 1px solid var(--color-border);
}

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

.logo {
    font-family: var(--font-heading);
    font-size: 1.5rem;
    font-weight: 700;
    color: white;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.nav-links {
    display: flex;
    gap: var(--spacing-md);
    align-items: center;
}

.nav-links a:not(.btn) {
    font-weight: 500;
    color: var(--color-text-muted);
    font-size: 0.9rem;

    :root {
        /* Dark Theme Colors */
        --color-bg-dark: #0a0e17;
        --color-bg-card: rgba(255, 255, 255, 0.05);
        --color-bg-glass: rgba(20, 30, 48, 0.6);

        --color-primary: #00a8e8;
        /* Cyan - Bright & Electric */
        --color-primary-glow: rgba(0, 168, 232, 0.4);
        --color-secondary: #0056b3;
        /* Deep Blue */
        --color-accent: #f0ad4e;

        --color-text-main: #ffffff;
        --color-text-muted: #a0aec0;
        --color-border: rgba(255, 255, 255, 0.1);

        /* Typography */
        --font-main: 'Inter', sans-serif;
        --font-heading: 'Outfit', sans-serif;

        /* Spacing */
        --spacing-xs: 0.5rem;
        --spacing-sm: 1rem;
        --spacing-md: 2rem;
        --spacing-lg: 5rem;
        --spacing-xl: 10rem;

        /* Effects */
        --shadow-glow: 0 0 20px var(--color-primary-glow);
        --glass-blur: blur(12px);
        --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    }

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

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

    h1,
    h2,
    h3,
    h4,
    h5,
    h6 {
        font-family: var(--font-heading);
        font-weight: 700;
        line-height: 1.1;
        margin-bottom: var(--spacing-sm);
        letter-spacing: -0.02em;
    }

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

    ul {
        list-style: none;
    }

    img {
        max-width: 100%;
        display: block;
    }

    /* Utility Classes */
    .container {
        max-width: 1200px;
        margin: 0 auto;
        padding: 0 var(--spacing-sm);
    }

    .btn {
        display: inline-block;
        padding: 0.875rem 2rem;
        border-radius: 50px;
        font-weight: 600;
        cursor: pointer;
        transition: var(--transition);
        border: none;
        text-transform: uppercase;
        letter-spacing: 0.05em;
        font-size: 0.875rem;
    }

    .btn-primary {
        background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-secondary) 100%);
        color: white;
        box-shadow: 0 4px 15px rgba(0, 168, 232, 0.3);
    }

    .btn-primary:hover {
        transform: translateY(-2px);
        box-shadow: 0 8px 25px rgba(0, 168, 232, 0.5);
    }

    .btn-secondary {
        background: transparent;
        color: var(--color-primary);
        border: 1px solid var(--color-primary);
        margin-left: var(--spacing-sm);
    }

    .btn-secondary:hover {
        background: rgba(0, 168, 232, 0.1);
        color: white;
        border-color: white;
    }
}

.btn-secondary:hover {
    background: rgba(0, 168, 232, 0.1);
    color: white;
    border-color: white;
}

.section-padding {
    padding: var(--spacing-lg) 0;
}

.section-title {
    text-align: center;
    font-size: 3rem;
    margin-bottom: var(--spacing-lg);
    background: linear-gradient(to right, #fff, #a0aec0);
    background-clip: text;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

/* Glassmorphism Card */
.glass-card {
    background: var(--color-bg-card);
    backdrop-filter: var(--glass-blur);
    -webkit-backdrop-filter: var(--glass-blur);
    border: 1px solid var(--color-border);
    border-radius: 16px;
    padding: var(--spacing-md);
    transition: var(--transition);
}

.glass-card:hover {
    background: rgba(255, 255, 255, 0.08);
    border-color: rgba(255, 255, 255, 0.2);
    transform: translateY(-5px);
}

/* Navbar */
.navbar {
    background: rgba(10, 14, 23, 0.8);
    backdrop-filter: blur(20px);
    position: sticky;
    top: 0;
    z-index: 1000;
    padding: 1rem 0;
    border-bottom: 1px solid var(--color-border);
}

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

.logo {
    font-family: var(--font-heading);
    font-size: 1.5rem;
    font-weight: 700;
    color: white;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.nav-links {
    display: flex;
    gap: var(--spacing-md);
    align-items: center;
}

.nav-links a:not(.btn) {
    font-weight: 500;
    color: var(--color-text-muted);
    font-size: 0.9rem;
}

.nav-links a:not(.btn):hover {
    color: var(--color-primary);
}

:root {
    /* Dark Theme Colors */
    --color-bg-dark: #0a0e17;
    --color-bg-card: rgba(255, 255, 255, 0.05);
    --color-bg-glass: rgba(20, 30, 48, 0.6);

    --color-primary: #00a8e8;
    /* Cyan - Bright & Electric */
    --color-primary-glow: rgba(0, 168, 232, 0.4);
    --color-secondary: #0056b3;
    /* Deep Blue */
    --color-accent: #f0ad4e;

    --color-text-main: #ffffff;
    --color-text-muted: #a0aec0;
    --color-border: rgba(255, 255, 255, 0.1);

    /* Typography */
    --font-main: 'Inter', sans-serif;
    --font-heading: 'Outfit', sans-serif;

    /* Spacing */
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 2rem;
    --spacing-lg: 5rem;
    --spacing-xl: 10rem;

    /* Effects */
    --shadow-glow: 0 0 20px var(--color-primary-glow);
    --glass-blur: blur(12px);
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

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

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

h1,
h2,
h3,
h4,
h5,
h6 {
    font-family: var(--font-heading);
    font-weight: 700;
    line-height: 1.1;
    margin-bottom: var(--spacing-sm);
    letter-spacing: -0.02em;
}

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

ul {
    list-style: none;
}

img {
    max-width: 100%;
    display: block;
}

/* Utility Classes */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-sm);
}

.btn {
    display: inline-block;
    padding: 0.875rem 2rem;
    border-radius: 50px;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
    border: none;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    font-size: 0.875rem;
}

.btn-primary {
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-secondary) 100%);
    color: white;
    box-shadow: 0 4px 15px rgba(0, 168, 232, 0.3);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(0, 168, 232, 0.5);
}

.btn-secondary {
    background: transparent;
    color: var(--color-primary);
    border: 1px solid var(--color-primary);
    margin-left: var(--spacing-sm);
}

.btn-secondary:hover {
    background: rgba(0, 168, 232, 0.1);
    color: white;
    border-color: white;
}

.section-padding {
    padding: var(--spacing-lg) 0;
}

.section-title {
    text-align: center;
    font-size: 3rem;
    margin-bottom: var(--spacing-lg);
    background: linear-gradient(to right, #fff, #a0aec0);
    background-clip: text;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

/* Glassmorphism Card */
.glass-card {
    background: var(--color-bg-card);
    backdrop-filter: var(--glass-blur);
    -webkit-backdrop-filter: var(--glass-blur);
    border: 1px solid var(--color-border);
    border-radius: 16px;
    padding: var(--spacing-md);
    transition: var(--transition);
}

.glass-card:hover {
    background: rgba(255, 255, 255, 0.08);
    border-color: rgba(255, 255, 255, 0.2);
    transform: translateY(-5px);
}

/* Navbar */
.navbar {
    background: rgba(10, 14, 23, 0.8);
    backdrop-filter: blur(20px);
    position: sticky;
    top: 0;
    z-index: 1000;
    padding: 1rem 0;
    border-bottom: 1px solid var(--color-border);
}

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

.logo {
    font-family: var(--font-heading);
    font-size: 1.5rem;
    font-weight: 700;
    color: white;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.nav-links {
    display: flex;
    gap: var(--spacing-md);
    align-items: center;
}

.nav-links a:not(.btn) {
    font-weight: 500;
    color: var(--color-text-muted);
    font-size: 0.9rem;
}

.nav-links a:not(.btn):hover {
    color: var(--color-primary);
}

/* Hero Section */
.hero {
    background-color: var(--color-bg-dark);
    background-image:
        linear-gradient(rgba(0, 168, 232, 0.05) 1px, transparent 1px),
        linear-gradient(90deg, rgba(0, 168, 232, 0.05) 1px, transparent 1px),
        radial-gradient(circle at 50% 50%, rgba(0, 86, 179, 0.2) 0%, transparent 60%);
    background-size: 50px 50px, 50px 50px, 100% 100%;
    text-align: center;
    padding: var(--spacing-xl) 0;
    position: relative;
    overflow: hidden;
}

.hero::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 100px;
    background: linear-gradient(to top, var(--color-bg-dark), transparent);
}

.hero-content {
    max-width: 900px;
    margin: 0 auto;
    position: relative;
    z-index: 1;
}

.hero h1 {
    font-size: 4rem;
    margin-bottom: var(--spacing-md);
    background: linear-gradient(135deg, #ffffff 0%, #a0aec0 100%);
    background-clip: text;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    text-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
}

.hero p {
    font-size: 1.25rem;
    color: var(--color-text-muted);
    margin-bottom: var(--spacing-lg);
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
}

/* Value Prop */
.value-prop {
    margin-top: -4rem;
    position: relative;
    z-index: 2;
}

.value-card {
    background: rgba(20, 30, 48, 0.9);
    backdrop-filter: blur(20px);
    border: 1px solid var(--color-primary);
    box-shadow: var(--shadow-glow);
    text-align: center;
    max-width: 900px;
    margin: 0 auto;
    padding: var(--spacing-lg);
    border-radius: 16px;
}

.value-card h2 {
    color: var(--color-primary);
    margin-bottom: var(--spacing-sm);
}

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

.service-card {
    /* Using the glass-card styles manually below since this is vanilla CSS */
    background: var(--color-bg-card);
    backdrop-filter: var(--glass-blur);
    -webkit-backdrop-filter: var(--glass-blur);
    border: 1px solid var(--color-border);
    border-radius: 16px;
    padding: var(--spacing-md);
    transition: var(--transition);
}

.service-card:hover {
    background: rgba(255, 255, 255, 0.08);
    border-color: var(--color-primary);
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
}

.service-card h3 {
    color: white;
    margin-bottom: 0.5rem;
    font-size: 1.5rem;
}

.service-subtitle {
    font-weight: 600;
    color: var(--color-primary);
    margin-bottom: var(--spacing-sm);
    text-transform: uppercase;
    font-size: 0.75rem;
    letter-spacing: 0.1em;
}

.service-card ul li {
    margin-bottom: 0.75rem;
    padding-left: 1.5rem;
    position: relative;
    color: var(--color-text-muted);
}

.service-card ul li::before {
    content: "▹";
    color: var(--color-primary);
    position: absolute;
    left: 0;
    font-weight: bold;
}

/* Portfolio Section */
.portfolio-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-md);
}

.project-card {
    background: var(--color-bg-card);
    border-radius: 16px;
    overflow: hidden;
    border: 1px solid var(--color-border);
    transition: var(--transition);
}

.project-card:hover {
    transform: translateY(-5px);
    border-color: var(--color-primary);
    box-shadow: var(--shadow-glow);
}

.project-content {
    padding: var(--spacing-md);
}

.project-content h3 {
    color: white;
    margin-bottom: var(--spacing-xs);
}

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

.tag {
    display: inline-block;
    background: rgba(0, 168, 232, 0.1);
    color: var(--color-primary);
    padding: 0.25rem 0.75rem;
    border-radius: 50px;
    font-size: 0.75rem;
    font-weight: 600;
    margin-top: var(--spacing-sm);
    border: 1px solid rgba(0, 168, 232, 0.2);
}

/* Contact Section */
.contact {
    text-align: center;
    background: linear-gradient(to top, #000, var(--color-bg-dark));
    position: relative;
    padding-bottom: var(--spacing-xl);
}

.contact::before {
    content: '';
    position: absolute;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 100%;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--color-primary), transparent);
}

.contact-wrapper {
    max-width: 600px;
    margin: 0 auto;
}

.contact h2 {
    color: white;
}

.contact p {
    margin-bottom: var(--spacing-md);
    font-size: 1.25rem;
    color: var(--color-text-muted);
}

.contact-form {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    text-align: left;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.form-group label {
    color: var(--color-text-muted);
    font-size: 0.9rem;
    font-weight: 500;
}

.form-group input,
.form-group textarea {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid var(--color-border);
    border-radius: 8px;
    padding: 1rem;
    color: white;
    font-family: var(--font-main);
    font-size: 1rem;
    transition: var(--transition);
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--color-primary);
    background: rgba(255, 255, 255, 0.1);
    box-shadow: 0 0 0 2px rgba(0, 168, 232, 0.2);
}

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

/* Footer */
.footer {
    background-color: #05070a;
    color: var(--color-text-muted);
    padding: var(--spacing-md) 0;
    text-align: center;
    font-size: 0.875rem;
    border-top: 1px solid var(--color-border);
}

/* Responsive Adjustments */
@media (max-width: 768px) {
    .hero h1 {
        font-size: 2.5rem;
    }

    .nav-links {
        display: none;
    }

    .section-title {
        font-size: 2rem;
    }

    .value-prop {
        margin-top: 0;
        padding-top: var(--spacing-lg);
    }
}