:root {
    /* Colors */
    --primary-color: #0088cc;
    --primary-dark: #006699;
    --secondary-color: #00d2ff;
    --accent-color: #ffb703;
    
    --bg-light: #f4f9f9;
    --bg-white: #ffffff;
    --text-dark: #1a202c;
    --text-muted: #4a5568;
    --border-color: #e2e8f0;

    /* Typography */
    --font-family: 'Outfit', sans-serif;
    
    /* Effects */
    --shadow-sm: 0 2px 4px rgba(0,0,0,0.05);
    --shadow-md: 0 10px 20px rgba(0,0,0,0.08);
    --shadow-lg: 0 20px 40px rgba(0,0,0,0.12);
    --transition: all 0.3s cubic-bezier(0.25, 0.8, 0.25, 1);
}

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

html {
    scroll-behavior: smooth;
}

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

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

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

ul {
    list-style: none;
}

/* Typography Utility */
.text-center { text-align: center; }
.highlight { color: var(--primary-color); }

/* Buttons */
.btn-primary, .btn-secondary {
    display: inline-block;
    padding: 12px 28px;
    border-radius: 50px;
    font-weight: 600;
    font-size: 1rem;
    transition: var(--transition);
    cursor: pointer;
    border: none;
}

.btn-primary {
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    color: white;
    box-shadow: 0 4px 15px rgba(0, 136, 204, 0.3);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(0, 136, 204, 0.4);
}

.btn-secondary {
    background: white;
    color: var(--primary-color);
    box-shadow: var(--shadow-sm);
}

.btn-secondary:hover {
    background: var(--bg-light);
    transform: translateY(-2px);
}

.btn-link {
    color: var(--primary-color);
    font-weight: 600;
    display: inline-flex;
    align-items: center;
    gap: 5px;
}

.btn-link:hover {
    color: var(--primary-dark);
    gap: 8px;
}

/* Top Bar */
.top-bar {
    background: var(--primary-dark);
    color: white;
    padding: 8px 0;
    font-size: 0.9rem;
}

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

.contact-info {
    display: flex;
    gap: 20px;
}

.contact-info a {
    display: flex;
    align-items: center;
    gap: 8px;
}

.contact-info a:hover {
    color: var(--secondary-color);
}

.social-links {
    display: flex;
    gap: 15px;
}

.social-links a:hover {
    color: var(--secondary-color);
}

/* Navbar */
.navbar {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    position: sticky;
    top: 0;
    z-index: 1000;
    box-shadow: var(--shadow-sm);
    padding: 15px 0;
    transition: var(--transition);
}

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

.logo {
    display: flex;
    align-items: center;
    gap: 10px;
}

.logo i {
    font-size: 2rem;
    color: var(--primary-color);
}

.logo-text h1 {
    font-size: 1.4rem;
    font-weight: 700;
    line-height: 1.2;
    color: var(--primary-dark);
}

.logo-text span {
    font-size: 0.75rem;
    color: var(--text-muted);
    letter-spacing: 1px;
    text-transform: uppercase;
}

.nav-links {
    display: flex;
    gap: 30px;
    align-items: center;
}

.nav-links > a {
    font-weight: 500;
    position: relative;
}

.nav-links > a::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--primary-color);
    transition: var(--transition);
}

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

/* Dropdown */
.dropdown {
    position: relative;
}

.dropdown > a {
    font-weight: 500;
    display: flex;
    align-items: center;
    gap: 5px;
}

.dropdown-content {
    position: absolute;
    top: 100%;
    left: 0;
    background: white;
    min-width: 200px;
    box-shadow: var(--shadow-md);
    border-radius: 8px;
    opacity: 0;
    visibility: hidden;
    transform: translateY(10px);
    transition: var(--transition);
    padding: 10px 0;
}

.dropdown:hover .dropdown-content {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.dropdown-content a {
    display: block;
    padding: 10px 20px;
    color: var(--text-dark);
}

.dropdown-content a:hover {
    background: var(--bg-light);
    color: var(--primary-color);
}

.mobile-menu-btn {
    display: none;
    background: none;
    border: none;
    font-size: 1.5rem;
    color: var(--text-dark);
    cursor: pointer;
}

/* Hero Section */
.hero {
    position: relative;
    padding: 120px 0;
    min-height: 80vh;
    display: flex;
    align-items: center;
}

.hero-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: url('assets/images/hero_bg_1776854458650.png');
    background-size: cover;
    background-position: center;
    z-index: -2;
}

.hero-bg::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, rgba(255,255,255,0.95) 0%, rgba(255,255,255,0.7) 50%, rgba(255,255,255,0) 100%);
    z-index: -1;
}

.hero-content {
    max-width: 600px;
}

.badge {
    display: inline-block;
    padding: 6px 15px;
    background: rgba(0, 136, 204, 0.1);
    color: var(--primary-color);
    border-radius: 50px;
    font-weight: 600;
    font-size: 0.9rem;
    margin-bottom: 20px;
}

.hero h2 {
    font-size: 3.5rem;
    font-weight: 700;
    line-height: 1.1;
    margin-bottom: 20px;
    color: var(--text-dark);
}

.hero p {
    font-size: 1.1rem;
    color: var(--text-muted);
    margin-bottom: 30px;
    line-height: 1.8;
}

.hero-buttons {
    display: flex;
    gap: 15px;
}

/* Section Header */
.section-header {
    margin-bottom: 50px;
}

.section-header h2 {
    font-size: 2.5rem;
    margin-bottom: 15px;
}

.section-header p {
    color: var(--text-muted);
    font-size: 1.1rem;
    max-width: 600px;
    margin: 0 auto;
}

/* Services */
.services {
    padding: 100px 0;
    background: var(--bg-white);
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 30px;
}

.service-card {
    background: var(--bg-white);
    border-radius: 15px;
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
    border: 1px solid var(--border-color);
}

.service-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-lg);
}

.service-img {
    height: 200px;
    overflow: hidden;
    position: relative;
}

.service-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}

.service-card:hover .service-img img {
    transform: scale(1.1);
}

.service-content {
    padding: 30px;
    position: relative;
}

.icon-box {
    position: absolute;
    top: -25px;
    right: 30px;
    width: 50px;
    height: 50px;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    color: white;
    border-radius: 50%;
    display: flex;
    justify-content: center;
    align-items: center;
    font-size: 1.2rem;
    box-shadow: 0 4px 10px rgba(0, 136, 204, 0.3);
}

.service-content h3 {
    font-size: 1.3rem;
    margin-bottom: 15px;
}

.service-content p {
    color: var(--text-muted);
    font-size: 0.95rem;
    margin-bottom: 20px;
    min-height: 80px;
}

/* Trust Banner */
.trust-banner {
    background: linear-gradient(135deg, var(--primary-dark), var(--primary-color));
    padding: 60px 0;
    color: white;
}

.trust-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 30px;
}

.trust-item {
    display: flex;
    align-items: center;
    gap: 15px;
}

.trust-item i {
    font-size: 2.5rem;
    color: var(--secondary-color);
}

.trust-item h4 {
    font-size: 1.1rem;
    margin-bottom: 5px;
}

.trust-item p {
    font-size: 0.9rem;
    opacity: 0.8;
}

/* Reviews */
.reviews {
    padding: 100px 0;
    background: var(--bg-light);
}

.reviews-slider {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
}

.review-card {
    background: white;
    padding: 40px;
    border-radius: 15px;
    box-shadow: var(--shadow-md);
    position: relative;
}

.review-card::before {
    content: '\201C';
    position: absolute;
    top: 20px;
    right: 30px;
    font-size: 4rem;
    color: var(--border-color);
    font-family: serif;
    line-height: 1;
}

.stars {
    color: var(--accent-color);
    margin-bottom: 20px;
}

.review-text {
    color: var(--text-muted);
    font-style: italic;
    margin-bottom: 30px;
    min-height: 100px;
}

.reviewer {
    display: flex;
    align-items: center;
    gap: 15px;
}

.avatar {
    width: 50px;
    height: 50px;
    background: var(--bg-light);
    border-radius: 50%;
    display: flex;
    justify-content: center;
    align-items: center;
    font-size: 1.2rem;
    color: var(--primary-color);
}

.reviewer h4 {
    font-size: 1rem;
    margin-bottom: 2px;
}

.reviewer span {
    font-size: 0.85rem;
    color: var(--text-muted);
}

/* Footer */
.footer {
    background: #111827;
    color: #e5e7eb;
    padding-top: 80px;
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1.5fr;
    gap: 50px;
    margin-bottom: 50px;
}

.footer-logo .logo-text h3 {
    color: white;
}

.footer-about p {
    margin: 20px 0;
    color: #9ca3af;
}

.footer-socials a {
    width: 35px;
    height: 35px;
    background: rgba(255,255,255,0.1);
    display: inline-flex;
    justify-content: center;
    align-items: center;
    border-radius: 50%;
    color: white;
}

.footer-socials a:hover {
    background: var(--primary-color);
}

.footer h4 {
    font-size: 1.2rem;
    margin-bottom: 25px;
    position: relative;
    padding-bottom: 10px;
}

.footer h4::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 40px;
    height: 2px;
    background: var(--primary-color);
}

.footer ul li {
    margin-bottom: 15px;
}

.footer ul a {
    color: #9ca3af;
    display: flex;
    align-items: center;
    gap: 10px;
}

.footer ul a:hover {
    color: var(--secondary-color);
    padding-left: 5px;
}

.contact-info-list li {
    display: flex;
    align-items: flex-start;
    gap: 15px;
    color: #9ca3af;
}

.contact-info-list i {
    color: var(--primary-color);
    margin-top: 5px;
}

.footer-bottom {
    background: #030712;
    padding: 20px 0;
    text-align: center;
    color: #6b7280;
    font-size: 0.9rem;
}

/* Animations */
.fade-in-up {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.8s ease-out, transform 0.8s ease-out;
}

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

/* Responsive */
@media (max-width: 992px) {
    .hero h2 { font-size: 2.8rem; }
    .footer-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 768px) {
    .top-bar { display: none; }
    
    .nav-links, .navbar .btn-primary {
        display: none;
    }
    
    .mobile-menu-btn {
        display: block;
    }
    
    .hero-content {
        text-align: center;
        margin: 0 auto;
    }
    
    .hero-bg::after {
        background: rgba(255, 255, 255, 0.9);
    }
    
    .hero h2 { font-size: 2.2rem; }
    
    .hero-buttons {
        flex-direction: column;
    }
    
    .footer-grid { grid-template-columns: 1fr; gap: 30px; }
}

/* WhatsApp Float */
.whatsapp-float {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 60px;
    height: 60px;
    background-color: #25d366;
    color: white;
    border-radius: 50px;
    display: flex;
    justify-content: center;
    align-items: center;
    font-size: 35px;
    box-shadow: 0px 4px 15px rgba(0,0,0,0.2);
    z-index: 1000;
    transition: all 0.3s ease;
}

.whatsapp-float:hover {
    transform: scale(1.1);
    background-color: #128c7e;
    color: white;
    box-shadow: 0px 6px 20px rgba(0,0,0,0.3);
}

@media (max-width: 768px) {
    .whatsapp-float {
        bottom: 20px;
        right: 20px;
        width: 50px;
        height: 50px;
        font-size: 30px;
    }
}