:root {
    --dothraki-red: #DC143C;
    --dothraki-dark-red: #8B0000;
    --dothraki-light-red: #FF6B6B;
    --dark: #0A0A0A;
    --dark-gray: #1A1A1A;
    --medium-gray: #2A2A2A;
    --light-gray: #CCCCCC;
    --white: #FFFFFF;
    --accent-blue: #00D4FF;
    --text-gray: #B0B0B0;
}

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

body {
    font-family: 'Lato', sans-serif;
    background: var(--dark);
    color: var(--white);
    overflow-x: hidden;
    line-height: 1.6;
}

html {
    scroll-behavior: smooth;
}

/* Custom Scrollbar */
::-webkit-scrollbar {
    width: 10px;
}

::-webkit-scrollbar-track {
    background: var(--dark-gray);
}

::-webkit-scrollbar-thumb {
    background: var(--dothraki-red);
    border-radius: 5px;
}

::-webkit-scrollbar-thumb:hover {
    background: var(--dothraki-light-red);
}

/* Navigation */
nav {
    position: fixed;
    top: 0;
    width: 100%;
    background: rgba(10, 10, 10, 0.95);
    backdrop-filter: blur(20px);
    z-index: 1000;
    padding: 1rem 0;
    border-bottom: 1px solid rgba(220, 20, 60, 0.2);
    transition: all 0.3s ease;
}

nav.scrolled {
    padding: 0.5rem 0;
    box-shadow: 0 10px 30px rgba(220, 20, 60, 0.3);
}

.nav-container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    font-size: 1.8rem;
    font-weight: 800;
    color: var(--white);
    text-decoration: none;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.logo-circle {
    width: 40px;
    height: 40px;
    background: linear-gradient(135deg, var(--dothraki-red), var(--dothraki-dark-red));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: 'Lato', sans-serif;
    font-weight: 700;
}

.logo-image {
    height: 45px;
    width: auto;
    object-fit: contain;
}

.nav-links {
    display: flex;
    gap: 2.5rem;
    list-style: none;
}

.nav-links a {
    color: var(--text-gray);
    text-decoration: none;
    font-weight: 500;
    transition: all 0.3s ease;
    position: relative;
}

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

.nav-links a::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--dothraki-red);
    transition: width 0.3s ease;
}

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

.menu-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    cursor: pointer;
}

.menu-toggle span {
    width: 25px;
    height: 3px;
    background: var(--white);
    transition: all 0.3s ease;
}

/* Page Content */
.page-content {
    min-height: 100vh;
    padding-top: 80px; /* Increased from 100px to prevent overlap */
}

/* Hero/Header Sections */
.page-hero {
    padding: 4rem 2rem;
    text-align: center;
    background: linear-gradient(135deg, var(--dark), var(--dark-gray));
    border-bottom: 1px solid rgba(220, 20, 60, 0.2);
    position: relative;
    overflow: hidden;
    margin-top: 80px; /* Added margin to push content below fixed nav */
}

.grid-pattern {
    position: absolute;
    width: 100%;
    height: 100%;
    background-image: 
        linear-gradient(var(--dothraki-red) 1px, transparent 1px),
        linear-gradient(90deg, var(--dothraki-red) 1px, transparent 1px);
    background-size: 50px 50px;
    opacity: 0.05;
    z-index: 0;
}

.page-hero-content {
    max-width: 1400px;
    margin: 0 auto;
    position: relative;
    z-index: 1;
}

.page-hero h1 {
    font-size: clamp(2.5rem, 6vw, 4.5rem);
    font-weight: 800;
    margin-bottom: 1rem;
    line-height: 1.1;
}

.page-hero p {
    font-size: clamp(1.1rem, 2vw, 1.4rem);
    color: var(--text-gray);
    max-width: 800px;
    margin: 0 auto;
}

.highlight {
    background: linear-gradient(135deg, var(--dothraki-red), var(--dothraki-light-red));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* Section Styles */
section {
    padding: 6rem 2rem;
    position: relative;
}

.section-container {
    max-width: 1400px;
    margin: 0 auto;
}

.section-header {
    text-align: center;
    margin-bottom: 4rem;
}

.section-header h2 {
    font-size: clamp(2rem, 5vw, 3.5rem);
    font-weight: 800;
    margin-bottom: 1rem;
}

.section-header p {
    font-size: 1.2rem;
    color: var(--text-gray);
    max-width: 700px;
    margin: 0 auto;
}

/* Buttons */
.btn {
    padding: 1.2rem 3rem;
    font-size: 1.1rem;
    font-weight: 600;
    text-decoration: none;
    border-radius: 50px;
    transition: all 0.3s ease;
    display: inline-block;
    position: relative;
    overflow: hidden;
    border: none;
    cursor: pointer;
    font-family: 'Lato', sans-serif;
}

.btn-primary {
    background: linear-gradient(135deg, var(--dothraki-red), var(--dothraki-dark-red));
    color: var(--white);
    border: 2px solid transparent;
}

.btn-primary::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, var(--dothraki-light-red), var(--dothraki-red));
    transition: left 0.3s ease;
    z-index: -1;
}

.btn-primary:hover::before {
    left: 0;
}

.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 30px rgba(220, 20, 60, 0.5);
}

.btn-secondary {
    background: transparent;
    color: var(--white);
    border: 2px solid var(--dothraki-red);
}

.btn-secondary:hover {
    background: var(--dothraki-red);
    transform: translateY(-3px);
    box-shadow: 0 10px 30px rgba(220, 20, 60, 0.3);
}

/* Cards */
.card {
    background: var(--dark-gray);
    padding: 3rem;
    border-radius: 20px;
    border: 1px solid rgba(220, 20, 60, 0.2);
    transition: all 0.4s ease;
    position: relative;
    overflow: hidden;
}

.card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 4px;
    background: linear-gradient(90deg, var(--dothraki-red), var(--dothraki-light-red));
    transform: scaleX(0);
    transition: transform 0.4s ease;
}

.card:hover::before {
    transform: scaleX(1);
}

.card:hover {
    transform: translateY(-10px);
    border-color: var(--dothraki-red);
    box-shadow: 0 20px 40px rgba(220, 20, 60, 0.3);
}

/* Grids */
.grid-2 {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
}

.grid-3 {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
}

.grid-4 {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
}

/* Footer */
footer {
    background: var(--dark-gray);
    padding: 3rem 2rem;
    border-top: 1px solid rgba(220, 20, 60, 0.2);
    text-align: center;
}

.footer-content {
    max-width: 1400px;
    margin: 0 auto;
}

.footer-logo {
    font-size: 2rem;
    font-weight: 800;
    margin-bottom: 1rem;
    background: linear-gradient(135deg, var(--dothraki-red), var(--dothraki-light-red));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.footer-tagline {
    color: var(--text-gray);
    margin-bottom: 2rem;
    font-style: italic;
}

.footer-links {
    display: flex;
    gap: 2rem;
    justify-content: center;
    flex-wrap: wrap;
    margin-bottom: 2rem;
}

.footer-links a {
    color: var(--text-gray);
    text-decoration: none;
    transition: color 0.3s ease;
}

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

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

/* Animations */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.reveal {
    opacity: 0;
    transform: translateY(50px);
    transition: all 0.6s ease;
}

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

/* Responsive */
@media (max-width: 768px) {
    .nav-links {
        position: fixed;
        top: 70px;
        left: -100%;
        width: 100%;
        height: calc(100vh - 70px);
        background: rgba(10, 10, 10, 0.98);
        backdrop-filter: blur(20px);
        flex-direction: column;
        align-items: center;
        justify-content: center;
        gap: 2rem;
        transition: left 0.3s ease;
    }

    .nav-links.active {
        left: 0;
    }

    .menu-toggle {
        display: flex;
    }

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

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

    .menu-toggle.active span:nth-child(3) {
        transform: rotate(-45deg) translate(7px, -7px);
    }

    .grid-2,
    .grid-3,
    .grid-4 {
        grid-template-columns: 1fr;
    }
}
/* Theme Toggle Styles */
.theme-toggle {
    position: fixed;
    bottom: 30px;
    right: 30px;
    z-index: 999;
    background: var(--dothraki-red);
    width: 60px;
    height: 60px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    box-shadow: 0 4px 20px rgba(220, 20, 60, 0.4);
    transition: all 0.3s ease;
    border: none;
}

.theme-toggle:hover {
    transform: scale(1.1);
    box-shadow: 0 6px 30px rgba(220, 20, 60, 0.6);
}

.theme-toggle-icon {
    font-size: 1.8rem;
    transition: transform 0.3s ease;
}

.theme-toggle:active .theme-toggle-icon {
    transform: rotate(180deg);
}

/* Light Theme Variables */
[data-theme="light"] {
    --dark: #FFFFFF;
    --dark-gray: #F5F5F5;
    --medium-gray: #E8E8E8;
    --white: #0A0A0A;
    --text-gray: #4A4A4A;
    --light-gray: #666666;
}

/* Light Theme Specific Adjustments */
[data-theme="light"] body {
    background: #FFFFFF;
    color: #0A0A0A;
}

[data-theme="light"] nav {
    background: rgba(255, 255, 255, 0.95);
    border-bottom: 1px solid rgba(220, 20, 60, 0.2);
}

[data-theme="light"] .nav-links a {
    color: #4A4A4A;
}

[data-theme="light"] .nav-links a:hover,
[data-theme="light"] .nav-links a.active {
    color: var(--dothraki-red);
}

[data-theme="light"] .grid-pattern {
    opacity: 0.03;
}

[data-theme="light"] .card {
    background: #F5F5F5;
    border: 1px solid rgba(220, 20, 60, 0.15);
}

[data-theme="light"] .card:hover {
    background: #FFFFFF;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
}

[data-theme="light"] .service-card {
    background: #F5F5F5;
    border: 1px solid rgba(220, 20, 60, 0.15);
}

[data-theme="light"] .service-card:hover {
    background: #FFFFFF;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
}

[data-theme="light"] .info-card {
    background: #F5F5F5;
    border: 1px solid rgba(220, 20, 60, 0.15);
}

[data-theme="light"] .info-card:hover {
    background: #FFFFFF;
}

[data-theme="light"] .contact-form {
    background: #F5F5F5;
    border: 1px solid rgba(220, 20, 60, 0.15);
}

[data-theme="light"] .form-group input,
[data-theme="light"] .form-group textarea {
    background: #FFFFFF;
    border: 1px solid rgba(220, 20, 60, 0.2);
    color: #0A0A0A;
}

[data-theme="light"] .form-group input::placeholder,
[data-theme="light"] .form-group textarea::placeholder {
    color: #999999;
}

[data-theme="light"] .form-group label {
    color: #4A4A4A;
}

[data-theme="light"] .tech-category {
    background: #F5F5F5;
    border: 1px solid rgba(220, 20, 60, 0.15);
}

[data-theme="light"] .tech-category:hover {
    background: #FFFFFF;
}

[data-theme="light"] .tech-category li {
    border-bottom: 1px solid rgba(220, 20, 60, 0.1);
}

[data-theme="light"] .pillar {
    background: #FFFFFF;
    border: 1px solid rgba(220, 20, 60, 0.15);
}

[data-theme="light"] .pillar:hover {
    background: #F5F5F5;
}

[data-theme="light"] footer {
    background: #F5F5F5;
    border-top: 1px solid rgba(220, 20, 60, 0.2);
}

[data-theme="light"] .page-hero {
    background: linear-gradient(135deg, #FFFFFF, #F5F5F5);
}

[data-theme="light"] .btn-secondary {
    color: #0A0A0A;
    border: 2px solid var(--dothraki-red);
}

[data-theme="light"] .btn-secondary:hover {
    color: #FFFFFF;
}

/* Smooth transitions for theme change */
body,
nav,
.card,
.service-card,
.info-card,
.contact-form,
.form-group input,
.form-group textarea,
.tech-category,
.pillar,
footer,
.page-hero {
    transition: background-color 0.3s ease, color 0.3s ease, border-color 0.3s ease;
}

/* Mobile Responsive Theme Toggle */
@media (max-width: 768px) {
    .theme-toggle {
        width: 50px;
        height: 50px;
        bottom: 20px;
        right: 20px;
    }
    
    .theme-toggle-icon {
        font-size: 1.5rem;
    }
}

/* Accessibility - reduce motion for users who prefer it */
@media (prefers-reduced-motion: reduce) {
    .theme-toggle,
    .theme-toggle-icon,
    body,
    nav,
    .card,
    .service-card,
    .info-card,
    .contact-form,
    .form-group input,
    .form-group textarea,
    .tech-category,
    .pillar,
    footer,
    .page-hero {
        transition: none;
    }
}

/* Logo Theme Switching */
.logo-image {
    height: 45px;
    width: auto;
    object-fit: contain;
    transition: opacity 0.3s ease;
}