/* CSS Variables for Brand Colors */
:root {
    --primary-purple: #6B46C1;
    --deep-purple: #4C1D95;
    --crimson: #DC2626;
    --bright-crimson: #EF4444;
    --gold: #F59E0B;
    --bright-gold: #FCD34D;
    --bg-dark: #0F0A1A;
    --bg-darker: #080312;
    --text-light: #FFFFFF;
    --text-muted: #D1D5DB;
    --glass-bg: rgba(107, 70, 193, 0.1);
    --glass-border: rgba(107, 70, 193, 0.2);
    --crimson-glass: rgba(220, 38, 38, 0.1);
    --gold-glass: rgba(245, 158, 11, 0.1);
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background: var(--bg-dark);
    color: var(--text-light);
    line-height: 1.6;
    overflow-x: hidden;
}

/* Cosmic Background Animation */
.bg-animation {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(225deg, var(--bg-dark), var(--deep-purple), var(--bg-darker), var(--cosmic-blue));
    background-size: 600% 600%;
    animation: gradientShift 25s ease infinite;
    z-index: -2;
}

@keyframes gradientShift {
    0% { background-position: 0% 50%; }
    50% { background-position: 100% 50%; }
    100% { background-position: 0% 50%; }
}

.cosmic-bg {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -1;
    overflow: hidden;
}

/* Nebula Effects */
.nebula {
    position: absolute;
    border-radius: 50%;
    filter: blur(4px);
    opacity: 0.4;
    animation: float 25s ease-in-out infinite;
}

.nebula-1 {
    width: 400px;
    height: 400px;
    background: radial-gradient(circle, rgba(107, 70, 193, 0.4), transparent);
    top: 15%;
    left: 5%;
    animation-delay: 0s;
}

.nebula-2 {
    width: 300px;
    height: 300px;
    background: radial-gradient(circle, rgba(220, 38, 38, 0.4), transparent);
    top: 55%;
    right: 15%;
    animation-delay: -12s;
}

.nebula-3 {
    width: 350px;
    height: 350px;
    background: radial-gradient(circle, rgba(245, 158, 11, 0.4), transparent);
    bottom: 15%;
    left: 25%;
    animation-delay: -8s;
}

@keyframes float {
    0%, 100% { transform: translateY(0px) translateX(0px) rotate(0deg); }
    25% { transform: translateY(-30px) translateX(20px) rotate(90deg); }
    50% { transform: translateY(0px) translateX(-20px) rotate(180deg); }
    75% { transform: translateY(30px) translateX(10px) rotate(270deg); }
}

/* Stars */
.star {
    position: absolute;
    background: white;
    border-radius: 50%;
    animation: twinkle 4s ease-in-out infinite;
}

.star.small {
    width: 1px;
    height: 1px;
    box-shadow: 0 0 4px rgba(255, 255, 255, 0.8);
}

.star.medium {
    width: 2px;
    height: 2px;
    box-shadow: 0 0 8px rgba(255, 255, 255, 0.9);
}

.star.large {
    width: 3px;
    height: 3px;
    box-shadow: 0 0 12px rgba(255, 255, 255, 1);
}

@keyframes twinkle {
    0%, 100% { opacity: 0.3; }
    50% { opacity: 1; }
}

/* Shooting Stars */
.shooting-star {
    position: absolute;
    width: 2px;
    height: 2px;
    background: linear-gradient(45deg, white, var(--gold));
    border-radius: 50%;
    animation: shoot 6s linear infinite;
}

@keyframes shoot {
    0% {
        transform: translateX(0px) translateY(0px);
        opacity: 1;
    }
    10% { opacity: 1; }
    90% { opacity: 0; }
    100% {
        transform: translateX(400px) translateY(400px);
        opacity: 0;
    }
}

/* Navigation */
nav {
    position: fixed;
    top: 0;
    width: 100%;
    background: rgba(15, 10, 26, 0.95);
    backdrop-filter: blur(15px);
    border-bottom: 1px solid var(--glass-border);
    z-index: 1000;
    padding: 1rem 0;
}

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

.logo {
    font-size: 2rem;
    font-weight: bold;
    background: linear-gradient(45deg, var(--primary-purple), var(--gold));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

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

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

.nav-links a:hover {
    color: var(--gold);
}

.nav-links a::after {
    content: '';
    position: absolute;
    width: 0;
    height: 2px;
    bottom: -5px;
    left: 0;
    background: linear-gradient(45deg, var(--primary-purple), var(--gold));
    transition: width 0.3s ease;
}

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

.hamburger {
    display: none;
    background: none;
    border: none;
    color: var(--text-light);
    font-size: 1.5rem;
    cursor: pointer;
}

/* Hero Section */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding: 0 2rem;
    position: relative;
}

.hero-content {
    max-width: 900px;
    z-index: 10;
}

.hero h1 {
    font-size: 4rem;
    margin-bottom: 1.5rem;
    background: linear-gradient(45deg, var(--primary-purple), var(--gold), var(--crimson));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    line-height: 1.2;
    font-weight: 800;
}

.hero p {
    font-size: 1.4rem;
    margin-bottom: 2.5rem;
    color: var(--text-muted);
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
}

.cta-buttons {
    display: flex;
    gap: 1.5rem;
    justify-content: center;
    flex-wrap: wrap;
}

/* Buttons */
.btn {
    padding: 1.2rem 2.5rem;
    text-decoration: none;
    border-radius: 50px;
    font-weight: 600;
    transition: all 0.3s ease;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    border: none;
    cursor: pointer;
    font-size: 1.1rem;
    position: relative;
    overflow: hidden;
}

.btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
    transition: left 0.5s;
}

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

.btn-primary {
    background: linear-gradient(45deg, var(--primary-purple), var(--deep-purple));
    color: white;
    box-shadow: 0 4px 20px rgba(107, 70, 193, 0.3);
}

.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 30px rgba(107, 70, 193, 0.4);
}

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

.btn-secondary:hover {
    background: var(--gold);
    color: var(--bg-dark);
    transform: translateY(-3px);
}

.btn-crimson {
    background: linear-gradient(45deg, var(--crimson), var(--bright-crimson));
    color: white;
    box-shadow: 0 4px 20px rgba(220, 38, 38, 0.3);
}

.btn-crimson:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 30px rgba(220, 38, 38, 0.4);
}

/* Section Styles */
.section {
    padding: 6rem 2rem;
    max-width: 1400px;
    margin: 0 auto;
}

.section-title {
    font-size: 3rem;
    text-align: center;
    margin-bottom: 1.5rem;
    background: linear-gradient(45deg, var(--primary-purple), var(--gold));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    font-weight: 700;
}

.section-subtitle {
    font-size: 1.3rem;
    text-align: center;
    margin-bottom: 4rem;
    color: var(--text-muted);
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
}

/* Stats Section */
.stats {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin: 4rem 0;
}

.stat-item {
    text-align: center;
    padding: 3rem 2rem;
    background: var(--glass-bg);
    backdrop-filter: blur(15px);
    border: 1px solid var(--glass-border);
    border-radius: 25px;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.stat-item::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(245, 158, 11, 0.1), transparent);
    transition: left 0.7s;
}

.stat-item:hover::before {
    left: 100%;
}

.stat-item:hover {
    transform: translateY(-15px);
    border-color: var(--gold);
}

.stat-number {
    display: block;
    font-size: 3.5rem;
    font-weight: bold;
    background: linear-gradient(45deg, var(--gold), var(--bright-gold));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.stat-label {
    color: var(--text-muted);
    font-size: 1.2rem;
    margin-top: 0.5rem;
}

/* Services Section */
.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 2.5rem;
    margin-top: 4rem;
}

.service-card {
    background: var(--glass-bg);
    backdrop-filter: blur(15px);
    border: 1px solid var(--glass-border);
    border-radius: 25px;
    padding: 3rem 2rem;
    text-align: center;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.service-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(45deg, var(--primary-purple), var(--gold), var(--crimson));
    transform: translateX(-100%);
    transition: transform 0.5s ease;
}

.service-card:hover::before {
    transform: translateX(0);
}

.service-card:hover {
    transform: translateY(-10px);
    border-color: var(--gold);
}

.service-icon {
    font-size: 4rem;
    background: linear-gradient(45deg, var(--primary-purple), var(--gold));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 1.5rem;
}

.service-card h3 {
    font-size: 1.8rem;
    margin-bottom: 1rem;
    color: var(--gold);
}

.service-card p {
    color: var(--text-muted);
    line-height: 1.8;
    margin-bottom: 2rem;
}

.service-features {
    list-style: none;
    text-align: left;
}

.service-features li {
    color: var(--text-muted);
    margin-bottom: 0.5rem;
    padding-left: 1.5rem;
    position: relative;
}

.service-features li::before {
    content: '★';
    color: var(--gold);
    position: absolute;
    left: 0;
}

/* Global Presence Section */
.global-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2.5rem;
    margin-top: 4rem;
}

.region-card {
    background: var(--glass-bg);
    backdrop-filter: blur(15px);
    border: 1px solid var(--glass-border);
    border-radius: 25px;
    padding: 3rem 2rem;
    text-align: center;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.region-card:hover {
    transform: translateY(-10px);
    border-color: var(--crimson);
}

.region-icon {
    font-size: 4rem;
    background: linear-gradient(45deg, var(--crimson), var(--bright-crimson));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 1.5rem;
}

.region-card h3 {
    font-size: 2rem;
    margin-bottom: 1rem;
    color: var(--crimson);
}

.region-card p {
    color: var(--text-muted);
    line-height: 1.8;
    margin-bottom: 1.5rem;
}

.region-stats {
    font-weight: 600;
    color: var(--gold);
    font-size: 1.1rem;
}

/* Projects Section */
.projects-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin-top: 4rem;
}

.project-card {
    background: var(--glass-bg);
    backdrop-filter: blur(15px);
    border: 1px solid var(--glass-border);
    border-radius: 20px;
    overflow: hidden;
    transition: all 0.3s ease;
    position: relative;
}

.project-card:hover {
    transform: translateY(-10px);
    border-color: var(--gold);
}

.project-image {
    height: 200px;
    background: linear-gradient(45deg, var(--primary-purple), var(--deep-purple));
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 4rem;
    color: white;
}

.project-content {
    padding: 2rem;
}

.project-content h3 {
    font-size: 1.5rem;
    margin-bottom: 1rem;
    color: var(--gold);
}

.project-content p {
    color: var(--text-muted);
    line-height: 1.6;
    margin-bottom: 1.5rem;
}

.project-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
}

.project-tags span {
    background: var(--crimson-glass);
    border: 1px solid rgba(220, 38, 38, 0.3);
    color: var(--crimson);
    padding: 0.3rem 0.8rem;
    border-radius: 15px;
    font-size: 0.9rem;
    font-weight: 500;
}

/* Team Section */
.team-stats {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 2rem;
    margin: 4rem 0;
    text-align: center;
}

.team-stat {
    background: var(--crimson-glass);
    backdrop-filter: blur(15px);
    border: 1px solid rgba(220, 38, 38, 0.2);
    border-radius: 20px;
    padding: 2rem;
    transition: all 0.3s ease;
}

.team-stat:hover {
    transform: translateY(-5px);
    border-color: var(--crimson);
}

.team-number {
    display: block;
    font-size: 2.5rem;
    font-weight: bold;
    background: linear-gradient(45deg, var(--crimson), var(--bright-crimson));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.team-label {
    color: var(--text-muted);
    font-size: 1.1rem;
    margin-top: 0.5rem;
}

.expertise-areas {
    margin-top: 4rem;
}

.expertise-areas h3 {
    font-size: 2rem;
    text-align: center;
    color: var(--gold);
    margin-bottom: 3rem;
}

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

.expertise-item {
    background: var(--gold-glass);
    backdrop-filter: blur(15px);
    border: 1px solid rgba(245, 158, 11, 0.2);
    border-radius: 20px;
    padding: 2rem;
    text-align: center;
    transition: all 0.3s ease;
}

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

.expertise-item i {
    font-size: 2.5rem;
    color: var(--gold);
    margin-bottom: 1rem;
}

.expertise-item h4 {
    font-size: 1.3rem;
    color: var(--gold);
    margin-bottom: 1rem;
}

.expertise-item p {
    color: var(--text-muted);
    line-height: 1.6;
}

/* About Section */
.about-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
    margin-top: 4rem;
}

.about-text {
    font-size: 1.2rem;
    line-height: 1.8;
    color: var(--text-muted);
}

.about-text h3 {
    color: var(--gold);
    font-size: 2rem;
    margin-bottom: 1.5rem;
}

.about-highlights {
    background: var(--crimson-glass);
    backdrop-filter: blur(15px);
    border: 1px solid rgba(220, 38, 38, 0.2);
    border-radius: 25px;
    padding: 3rem;
}

.highlight-item {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 2rem;
}

.highlight-icon {
    width: 60px;
    height: 60px;
    background: linear-gradient(45deg, var(--crimson), var(--bright-crimson));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 1.5rem;
}

.highlight-text h4 {
    color: var(--crimson);
    margin-bottom: 0.5rem;
    font-size: 1.3rem;
}

/* Contact Section */
.contact-section {
    display: grid;
    grid-template-columns: 1fr 2fr;
    gap: 4rem;
    align-items: start;
    margin-top: 4rem;
}

.contact-info .contact-item {
    display: flex;
    align-items: center;
    gap: 1.5rem;
    margin-bottom: 3rem;
    padding: 2rem;
    background: var(--glass-bg);
    backdrop-filter: blur(15px);
    border: 1px solid var(--glass-border);
    border-radius: 20px;
    transition: all 0.3s ease;
}

.contact-item:hover {
    transform: translateX(10px);
    border-color: var(--gold);
}

.contact-icon {
    width: 60px;
    height: 60px;
    background: linear-gradient(45deg, var(--primary-purple), var(--gold));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 1.5rem;
}

.contact-form {
    background: var(--glass-bg);
    backdrop-filter: blur(15px);
    border: 1px solid var(--glass-border);
    border-radius: 25px;
    padding: 3rem;
}

.form-group {
    margin-bottom: 2rem;
}

.form-group label {
    display: block;
    margin-bottom: 0.8rem;
    color: var(--gold);
    font-weight: 600;
    font-size: 1.1rem;
}

.form-control {
    width: 100%;
    padding: 1.2rem;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid var(--glass-border);
    border-radius: 15px;
    color: var(--text-light);
    font-size: 1rem;
    transition: all 0.3s ease;
}

.form-control::placeholder {
    color: var(--text-muted);
}

.form-control:focus {
    outline: none;
    border-color: var(--gold);
    box-shadow: 0 0 15px rgba(245, 158, 11, 0.3);
    background: rgba(255, 255, 255, 0.1);
}

#form-status {
    margin-top: 1.5rem;
    padding: 1rem;
    border-radius: 15px;
    text-align: center;
    display: none;
    font-weight: 600;
}

#form-status.success {
    background: rgba(34, 197, 94, 0.2);
    border: 1px solid #22c55e;
    color: #22c55e;
}

#form-status.error {
    background: rgba(239, 68, 68, 0.2);
    border: 1px solid #ef4444;
    color: #ef4444;
}

/* Footer */
footer {
    background: var(--bg-darker);
    padding: 4rem 2rem 2rem;
    text-align: center;
    border-top: 1px solid var(--glass-border);
    margin-top: 6rem;
}

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

.footer-content .logo {
    justify-content: center;
    font-size: 2.5rem;
    margin-bottom: 2rem;
}

.footer-links {
    display: flex;
    justify-content: center;
    gap: 3rem;
    margin: 2rem 0;
    flex-wrap: wrap;
}

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

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

.social-links {
    display: flex;
    justify-content: center;
    gap: 2rem;
    margin: 2rem 0;
}

.social-links a {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 50px;
    height: 50px;
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: 50%;
    color: var(--text-light);
    font-size: 1.5rem;
    transition: all 0.3s ease;
}

.social-links a:hover {
    background: var(--gold);
    color: var(--bg-dark);
    transform: translateY(-5px);
}

.copyright {
    color: var(--text-muted);
    margin-top: 2rem;
    font-size: 1.1rem;
}

/* Animation Classes */
.fade-in {
    opacity: 0;
    transform: translateY(50px);
    transition: all 0.8s ease;
}

.fade-in.visible {
    opacity: 1;
    transform: translateY(0);
}

.slide-in-left {
    opacity: 0;
    transform: translateX(-50px);
    transition: all 0.8s ease;
}

.slide-in-left.visible {
    opacity: 1;
    transform: translateX(0);
}

.slide-in-right {
    opacity: 0;
    transform: translateX(50px);
    transition: all 0.8s ease;
}

.slide-in-right.visible {
    opacity: 1;
    transform: translateX(0);
}

/* Responsive Design */
@media (max-width: 1024px) {
    .about-content {
        grid-template-columns: 1fr;
        gap: 3rem;
    }
    
    .contact-section {
        grid-template-columns: 1fr;
        gap: 3rem;
    }
    
    .global-grid {
        grid-template-columns: 1fr;
    }
    
    .expertise-grid {
        grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    }
}

@media (max-width: 768px) {
    .hamburger {
        display: block;
    }

    .nav-links {
        position: fixed;
        top: 100%;
        left: 0;
        width: 100%;
        background: rgba(15, 10, 26, 0.98);
        backdrop-filter: blur(20px);
        flex-direction: column;
        align-items: center;
        padding: 3rem 0;
        transform: translateX(-100%);
        transition: transform 0.3s ease;
        border-top: 1px solid var(--glass-border);
    }

    .nav-links.active {
        transform: translateX(0);
    }

    .nav-links li {
        margin: 1rem 0;
    }

    .hero h1 {
        font-size: 2.8rem;
    }

    .hero p {
        font-size: 1.2rem;
    }

    .cta-buttons {
        flex-direction: column;
        align-items: center;
    }

    .section-title {
        font-size: 2.3rem;
    }

    .services-grid {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

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

    .stats {
        grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
        gap: 1.5rem;
    }

    .team-stats {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }

    .section {
        padding: 4rem 1rem;
    }

    .nav-container {
        padding: 0 1rem;
    }

    .footer-links {
        flex-direction: column;
        gap: 1rem;
    }

    .social-links {
        gap: 1rem;
    }
}

@media (max-width: 480px) {
    .hero h1 {
        font-size: 2.2rem;
    }

    .btn {
        padding: 1rem 2rem;
        font-size: 1rem;
    }

    .stat-item {
        padding: 2rem 1.5rem;
    }

    .stat-number {
        font-size: 2.5rem;
    }

    .service-card {
        padding: 2rem 1.5rem;
    }

    .contact-form {
        padding: 2rem;
    }

    .region-card, .project-card, .expertise-item, .team-stat {
        padding: 1.5rem;
    }
}

/* Custom Scrollbar */
::-webkit-scrollbar {
    width: 8px;
}

::-webkit-scrollbar-track {
    background: var(--bg-darker);
}

::-webkit-scrollbar-thumb {
    background: linear-gradient(45deg, var(--primary-purple), var(--gold));
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: linear-gradient(45deg, var(--gold), var(--crimson));
}