:root {
    --navy-deep: #0B132B;
    --navy-card: #1C2541;
    --electric-blue: #3A86FF;
    --cyan: #00F5D4;
    --red-brand: #FF1E1E;
    --text-dark: #1F2937;
    --text-muted: #6B7280;
    --bg-light: #F8FAFC;
    --white: #FFFFFF;
    --transition: all 0.3s ease;
}

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

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

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

ul {
    list-style: none;
}

.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Top Bar */
.top-bar {
    background: var(--navy-deep);
    color: var(--white);
    font-size: 13px;
    padding: 8px 0;
}
.top-bar-flex {
    display: flex;
    justify-content: space-between;
    align-items: center;
}
.contact-quick a {
    margin-right: 20px;
    color: var(--white);
}
.contact-quick a i, .top-social a i {
    color: var(--cyan);
}

/* Header & Navbar */
.site-header {
    background: var(--white);
    box-shadow: 0 2px 10px rgba(0,0,0,0.05);
    position: sticky;
    top: 0;
    z-index: 1000;
}
.nav-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 80px;
}
.brand-logo img {
    height: 45px;
    width: auto;
    display: block;
}
.main-nav ul {
    display: flex;
    align-items: center;
    gap: 30px;
}
.main-nav a {
    font-weight: 600;
    color: var(--text-dark);
}
.main-nav a:hover {
    color: var(--electric-blue);
}

/* Dropdown Menu Fix */
.dropdown {
    position: relative;
}
.dropdown-menu {
    position: absolute;
    top: 100%;
    left: 0;
    background: var(--white);
    box-shadow: 0 15px 35px rgba(0,0,0,0.12);
    border-radius: 8px;
    width: 260px;
    display: none;
    flex-direction: column;
    padding: 15px 0;
    z-index: 1000;
    border: 1px solid #E2E8F0;
}
.dropdown:hover .dropdown-menu {
    display: flex;
}
.dropdown-menu li {
    padding: 8px 20px;
    width: 100%;
}
.dropdown-menu a {
    font-size: 14px;
    font-weight: 500;
    color: var(--text-dark) !important;
}
.dropdown-menu a:hover {
    color: var(--electric-blue) !important;
}

/* Buttons */
.btn {
    display: inline-block;
    padding: 12px 28px;
    border-radius: 6px;
    font-weight: 600;
    text-align: center;
    cursor: pointer;
    transition: var(--transition);
}
.btn-primary {
    background: linear-gradient(135deg, var(--electric-blue), #00458E);
    color: var(--white);
    box-shadow: 0 4px 15px rgba(58,134,255,0.3);
}
.btn-primary:hover {
    opacity: 0.9;
    transform: translateY(-2px);
}
.btn-outline {
    border: 2px solid var(--electric-blue);
    color: var(--electric-blue);
}
.btn-outline:hover {
    background: var(--electric-blue);
    color: var(--white);
}
.btn-whatsapp {
    background: #25D366;
    color: var(--white);
}
.btn-whatsapp:hover {
    background: #1EBE5D;
}

/* Hero Section */
.hero-section {
    padding: 100px 0;
    background: linear-gradient(135deg, var(--navy-deep), #111E38);
    color: var(--white);
    position: relative;
}
.hero-grid {
    display: grid;
    grid-template-columns: 1.2fr 0.8fr;
    gap: 50px;
    align-items: center;
}
.badge-pill {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: rgba(0,245,212,0.1);
    color: var(--cyan);
    padding: 6px 16px;
    border-radius: 50px;
    font-size: 14px;
    font-weight: 600;
    margin-bottom: 20px;
}
.hero-content h1 {
    font-size: 48px;
    line-height: 1.2;
    font-weight: 800;
    margin-bottom: 20px;
}
.hero-content p {
    font-size: 18px;
    color: #94A3B8;
    margin-bottom: 30px;
}
.hero-buttons {
    display: flex;
    gap: 15px;
}

/* 3D Visual Card */
.tech-3d-card {
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    border-radius: 20px;
    padding: 40px;
    text-align: center;
    position: relative;
    box-shadow: 0 20px 40px rgba(0,0,0,0.4);
    transform: perspective(1000px) rotateY(-10deg) rotateX(5deg);
    transition: var(--transition);
}
.tech-3d-card:hover {
    transform: perspective(1000px) rotateY(0deg) rotateX(0deg);
}
.card-glass-content i {
    color: var(--cyan);
    margin-bottom: 20px;
}
.card-glass-content h3 {
    font-size: 22px;
    margin-bottom: 10px;
}
.card-glass-content p {
    font-size: 14px;
    color: #94A3B8;
}

/* Sections & Grids */
.section {
    padding: 80px 0;
}
.bg-light {
    background-color: var(--bg-light);
}
.grid-2 {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 50px;
    align-items: center;
}
.grid-3 {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}
.text-center {
    text-align: center;
}
.section-title {
    font-size: 36px;
    font-weight: 800;
    margin-bottom: 15px;
    color: var(--navy-deep);
}
.section-subtitle {
    font-size: 16px;
    color: var(--text-muted);
    margin-bottom: 50px;
}

/* Services Grid */
.services-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}
.service-card {
    background: var(--white);
    padding: 40px 30px;
    border-radius: 12px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.04);
    transition: var(--transition);
    border: 1px solid #E2E8F0;
}
.service-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 20px 40px rgba(58,134,255,0.1);
    border-color: var(--electric-blue);
}
.icon-box {
    width: 60px;
    height: 60px;
    background: rgba(58,134,255,0.1);
    color: var(--electric-blue);
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 12px;
    font-size: 24px;
    margin-bottom: 25px;
}
.service-card h3 {
    font-size: 20px;
    margin-bottom: 15px;
}
.service-card p {
    color: var(--text-muted);
    font-size: 15px;
    margin-bottom: 20px;
}
.read-more {
    color: var(--electric-blue);
    font-weight: 600;
    display: inline-flex;
    align-items: center;
    gap: 6px;
}

/* Features & Process */
.feature-box {
    background: var(--white);
    padding: 30px;
    border-radius: 12px;
    box-shadow: 0 5px 20px rgba(0,0,0,0.03);
    border: 1px solid #E2E8F0;
}
.feature-box i {
    font-size: 28px;
    color: var(--cyan);
    background: var(--navy-deep);
    padding: 15px;
    border-radius: 10px;
    margin-bottom: 20px;
}
.process-flow {
    display: grid;
    grid-template-columns: repeat(7, 1fr);
    gap: 15px;
}
.process-step {
    background: var(--white);
    padding: 20px 10px;
    border-radius: 10px;
    text-align: center;
    border: 1px solid #E2E8F0;
}
.process-step span {
    display: block;
    font-size: 20px;
    font-weight: 800;
    color: var(--electric-blue);
    margin-bottom: 10px;
}
.process-step h4 {
    font-size: 14px;
}

/* CTA Section */
.cta-section {
    background: linear-gradient(135deg, var(--navy-deep), var(--navy-card));
    color: var(--white);
    padding: 80px 0;
}
.cta-section h2 {
    font-size: 36px;
    margin-bottom: 15px;
}
.cta-section p {
    color: #94A3B8;
    margin-bottom: 30px;
}
.justify-center {
    justify-center: center;
}

/* Footer */
.site-footer {
    background: var(--navy-deep);
    color: #94A3B8;
    padding: 80px 0 30px;
}
.footer-grid {
    display: grid;
    grid-template-columns: 1.5fr 1fr 1fr 1.2fr;
    gap: 40px;
    margin-bottom: 50px;
}
.footer-logo {
    height: 40px;
    margin-bottom: 20px;
}
.footer-col h3 {
    color: var(--white);
    font-size: 18px;
    margin-bottom: 20px;
}
.footer-col ul li {
    margin-bottom: 12px;
}
.footer-col ul a:hover, .footer-col p a:hover {
    color: var(--cyan);
}
.footer-col p {
    margin-bottom: 12px;
}
.footer-bottom {
    border-top: 1px solid rgba(255,255,255,0.1);
    padding-top: 25px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 14px;
}
.legal-links {
    display: flex;
    gap: 20px;
}
.legal-links a:hover {
    color: var(--white);
}

/* Floating WhatsApp */
.floating-whatsapp {
    position: fixed;
    bottom: 30px;
    right: 30px;
    background: #25D366;
    color: var(--white);
    width: 60px;
    height: 60px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-center: center;
    font-size: 32px;
    box-shadow: 0 10px 25px rgba(37, 211, 102, 0.4);
    z-index: 999;
    transition: var(--transition);
}
.floating-whatsapp:hover {
    transform: scale(1.1);
}

/* Page Headers */
.page-header {
    background: linear-gradient(135deg, var(--navy-deep), #111E38);
    color: var(--white);
    padding: 60px 0;
    text-align: center;
}
.page-header h1 {
    font-size: 40px;
    font-weight: 800;
    margin-bottom: 10px;
}
.page-header p {
    color: #94A3B8;
}

/* Forms */
.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1.2fr;
    gap: 50px;
}
.contact-form-box, .contact-info-box {
    background: var(--white);
    padding: 40px;
    border-radius: 12px;
    border: 1px solid #E2E8F0;
    box-shadow: 0 10px 30px rgba(0,0,0,0.03);
}
.form-group {
    margin-bottom: 20px;
}
.form-group label {
    display: block;
    font-weight: 600;
    margin-bottom: 8px;
    font-size: 14px;
}
.form-control {
    width: 100%;
    padding: 12px 16px;
    border: 1px solid #CBD5E1;
    border-radius: 6px;
    font-family: inherit;
    font-size: 15px;
    transition: var(--transition);
}
.form-control:focus {
    outline: none;
    border-color: var(--electric-blue);
    box-shadow: 0 0 0 3px rgba(58,134,255,0.1);
}
.alert {
    padding: 15px;
    border-radius: 6px;
    margin-bottom: 20px;
    font-size: 14px;
    font-weight: 600;
}
.alert-success {
    background: #DEF7EC;
    color: #03543F;
}
.alert-error {
    background: #FDE8E8;
    color: #9B1C1C;
}
.w-100 {
    width: 100%;
}

/* Portfolio Grid */
.portfolio-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}
.portfolio-card {
    background: var(--white);
    border-radius: 12px;
    overflow: hidden;
    border: 1px solid #E2E8F0;
    box-shadow: 0 5px 20px rgba(0,0,0,0.03);
}
.portfolio-img-placeholder {
    height: 200px;
    background: linear-gradient(135deg, var(--navy-deep), var(--electric-blue));
    color: var(--white);
    display: flex;
    align-items: center;
    justify-content: center;
}
.portfolio-content {
    padding: 25px;
}
.portfolio-content h3 {
    font-size: 18px;
    margin-bottom: 10px;
}
.portfolio-content p {
    color: var(--text-muted);
    font-size: 14px;
    margin-bottom: 15px;
}
.tag {
    display: inline-block;
    background: rgba(58,134,255,0.1);
    color: var(--electric-blue);
    padding: 4px 12px;
    border-radius: 50px;
    font-size: 12px;
    font-weight: 600;
}

/* Responsive Queries */
@media (max-width: 1024px) {
    .hero-grid, .grid-2, .contact-grid, .footer-grid {
        grid-template-columns: 1fr;
    }
    .services-grid, .grid-3, .portfolio-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    .process-flow {
        grid-template-columns: repeat(4, 1fr);
    }
}

@media (max-width: 768px) {
    .main-nav {
        display: none;
        position: absolute;
        top: 80px;
        left: 0;
        width: 100%;
        background: var(--white);
        box-shadow: 0 10px 20px rgba(0,0,0,0.1);
        padding: 20px;
    }
    .main-nav.active {
        display: block;
    }
    .main-nav ul {
        flex-direction: column;
        gap: 15px;
        align-items: flex-start;
    }
    .mobile-toggle {
        display: block;
    }
    .services-grid, .grid-3, .portfolio-grid, .process-flow {
        grid-template-columns: 1fr;
    }
    .hero-content h1 {
        font-size: 32px;
    }
}

@media (prefers-reduced-motion: reduce) {
    *, ::before, ::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
        scroll-behavior: auto !important;
    }
}