/* --- Variables & Reset --- */
:root {
    --primary-color: #0077B6;
    --secondary-color: #00B4D8;
    --accent-color: #90E0EF;
    --bg-color: #F8FAFC;
    --text-color: #1F2937;
    --light-text: #6B7280;
    --white: #FFFFFF;
    --wa-color: #25D366;
    --shadow: 0 10px 25px -5px rgba(0, 0, 0, 0.05), 0 8px 10px -6px rgba(0, 0, 0, 0.01);
    --shadow-hover: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
    --transition: all 0.3s ease;
}

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

html {
    scroll-behavior: smooth;
    font-family: 'Inter', sans-serif;
    color: var(--text-color);
    background-color: var(--bg-color);
}

body {
    line-height: 1.6;
}

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

ul {
    list-style: none;
}

/* --- Layout & Typography --- */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

.section {
    padding: 80px 0;
}

.bg-light {
    background-color: var(--white);
}

h1, h2, h3, h4, h5, h6 {
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: 15px;
}

.section-title h2 {
    font-size: 2.2rem;
    color: var(--primary-color);
}

.title-line, .title-line-center {
    height: 4px;
    width: 60px;
    background-color: var(--secondary-color);
    margin-bottom: 20px;
    border-radius: 2px;
}

.title-line-center {
    margin: 0 auto 20px auto;
}

.text-center {
    text-align: center;
}

.card {
    background: var(--white);
    border-radius: 12px;
    padding: 30px;
    box-shadow: var(--shadow);
    transition: var(--transition);
    border: 1px solid rgba(0,119,182,0.05);
}

.card:hover {
    box-shadow: var(--shadow-hover);
    transform: translateY(-5px);
}

/* Buttons */
.btn {
    display: inline-block;
    padding: 12px 28px;
    border-radius: 50px;
    font-weight: 600;
    text-align: center;
    cursor: pointer;
    border: none;
    font-size: 1rem;
}

.btn-primary {
    background-color: var(--primary-color);
    color: var(--white);
}

.btn-primary:hover {
    background-color: #005f92;
}

.btn-whatsapp {
    background-color: var(--wa-color);
    color: var(--white);
}

.btn-whatsapp:hover {
    background-color: #1ebc59;
}

.btn-block {
    display: block;
    width: 100%;
}

/* --- Header & Nav --- */
.header {
    background-color: var(--white);
    box-shadow: 0 2px 10px rgba(0,0,0,0.05);
    position: fixed;
    width: 100%;
    top: 0;
    z-index: 1000;
    transition: var(--transition);
}

.nav-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 80px;
}

.logo {
    display: flex;
    align-items: center;
    gap: 10px;
    color: var(--primary-color);
}

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

.logo h1 {
    font-size: 1.2rem;
    margin-bottom: 0;
    letter-spacing: 1px;
}

.logo span {
    font-size: 0.75rem;
    color: var(--light-text);
    font-weight: 500;
}

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

.nav-link {
    font-weight: 500;
    font-size: 0.95rem;
}

.nav-link:hover {
    color: var(--secondary-color);
}

.btn-primary-sm {
    background-color: var(--primary-color);
    color: var(--white);
    padding: 8px 20px;
    border-radius: 30px;
}

.btn-primary-sm:hover {
    background-color: #005f92;
    color: white;
}

.hamburger {
    display: none;
    font-size: 1.5rem;
    cursor: pointer;
    color: var(--primary-color);
}

/* --- Hero Section --- */
.hero {
    height: 100vh;
    min-height: 600px;
    display: flex;
    align-items: center;
    position: relative;
    background: linear-gradient(135deg, #e0f2fe 0%, #bae6fd 100%);
    margin-top: 80px;
    overflow: hidden;
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle at center, transparent 0%, rgba(255,255,255,0.4) 100%);
}

.hero-content {
    position: relative;
    z-index: 1;
    text-align: center;
    max-width: 800px;
}

.hero h1 {
    font-size: 3.5rem;
    color: var(--primary-color);
    margin-bottom: 20px;
}

.hero p {
    font-size: 1.2rem;
    color: var(--text-color);
    margin-bottom: 30px;
    font-weight: 500;
}

/* Action Group for Phone Numbers */
.hero-buttons {
    display: flex;
    justify-content: center;
    gap: 25px;
}

.action-group {
    display: flex;
    flex-direction: column;
    align-items: center;
}

.action-note {
    margin-top: 10px;
    font-weight: 700;
    font-size: 1rem;
    color: var(--primary-color);
}

/* Animations */
.fade-in-up {
    animation: fadeInUp 0.8s forwards;
    opacity: 0;
    transform: translateY(20px);
}
.delay-1 { animation-delay: 0.2s; }
.delay-2 { animation-delay: 0.4s; }

@keyframes fadeInUp {
    to { opacity: 1; transform: translateY(0); }
}

/* --- About Section --- */
.about-container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 50px;
    align-items: center;
}

.about-text p {
    margin-bottom: 15px;
    color: var(--light-text);
}

.about-list {
    margin-top: 20px;
}

.about-list li {
    margin-bottom: 10px;
    display: flex;
    align-items: center;
    gap: 10px;
    font-weight: 500;
}

.about-list i {
    color: var(--secondary-color);
}

.placeholder-img {
    background: linear-gradient(135deg, var(--accent-color), var(--secondary-color));
    height: 400px;
    border-radius: 20px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    color: white;
    font-size: 1.5rem;
    box-shadow: var(--shadow);
}
.placeholder-img i {
    font-size: 5rem;
    margin-bottom: 15px;
}

/* --- Grids --- */
.grid-3 {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
}

.grid-4 {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
}

/* --- Services Section --- */
.service-card {
    text-align: left;
}

.icon-wrapper {
    width: 60px;
    height: 60px;
    background-color: var(--accent-color);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 20px;
    color: var(--primary-color);
    font-size: 1.5rem;
}

.service-card h3 {
    font-size: 1.2rem;
    margin-bottom: 10px;
}

.service-card p {
    color: var(--light-text);
    font-size: 0.95rem;
    margin-bottom: 20px;
}

.link-btn {
    color: var(--primary-color);
    font-weight: 600;
    font-size: 0.9rem;
    display: flex;
    align-items: center;
    gap: 5px;
}

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

/* --- Why Choose Us --- */
.feature-card {
    background: var(--white);
    padding: 30px 20px;
    border-radius: 12px;
    text-align: center;
    box-shadow: var(--shadow);
    transition: var(--transition);
    border-bottom: 4px solid var(--secondary-color);
}

.feature-card:hover {
    transform: translateY(-5px);
}

.feature-card i {
    font-size: 2.5rem;
    color: var(--primary-color);
    margin-bottom: 15px;
}

/* --- Brands --- */
.brand-note {
    font-style: italic;
    color: var(--light-text);
    margin-bottom: 40px;
}
.brands-grid {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 20px;
}
.brand-item {
    background: var(--white);
    padding: 15px 30px;
    border-radius: 8px;
    font-weight: 600;
    color: var(--light-text);
    box-shadow: var(--shadow);
    border: 1px solid #e5e7eb;
}
.brand-accent {
    background: var(--primary-color);
    color: var(--white);
    border: none;
}

/* --- Service Areas --- */
.areas-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 15px;
}
.area-tag {
    background: var(--bg-color);
    padding: 15px;
    border-radius: 8px;
    text-align: center;
    font-weight: 500;
    border: 1px solid var(--accent-color);
    transition: var(--transition);
    cursor: default;
}
.area-tag:hover {
    background: var(--primary-color);
    color: white;
}
.area-tag i {
    color: var(--secondary-color);
    margin-right: 5px;
}
.area-tag:hover i {
    color: white;
}

/* --- Testimonials --- */
.testimonial-card {
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}
.stars {
    color: #FBBF24;
    margin-bottom: 15px;
}
.testimonial-card p {
    font-style: italic;
    color: var(--light-text);
    margin-bottom: 20px;
}
.customer-info h4 {
    margin-bottom: 2px;
    font-size: 1rem;
}
.customer-info span {
    font-size: 0.85rem;
    color: var(--secondary-color);
}

/* --- FAQ Section --- */
.faq-container {
    max-width: 800px;
    margin: 0 auto;
}
.accordion-item {
    background: var(--white);
    border-radius: 8px;
    margin-bottom: 15px;
    box-shadow: 0 2px 5px rgba(0,0,0,0.02);
    overflow: hidden;
}
.accordion-header {
    padding: 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    cursor: pointer;
    font-weight: 600;
}
.accordion-header h4 {
    margin: 0;
    font-size: 1.05rem;
}
.accordion-header i {
    color: var(--primary-color);
    transition: var(--transition);
}
.accordion-content {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease-out;
    background: #f8fafc;
}
.accordion-content p {
    padding: 0 20px 20px 20px;
    color: var(--light-text);
}
.accordion-item.active .accordion-content {
    max-height: 200px;
}
.accordion-item.active .accordion-header i {
    transform: rotate(180deg);
}

/* --- Contact Section & Map --- */
.contact-wrapper {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
}
.contact-info ul li {
    display: flex;
    gap: 15px;
    margin-bottom: 25px;
}
.contact-info i {
    font-size: 1.5rem;
    color: var(--primary-color);
    margin-top: 5px;
}

.map-container {
    width: 100%;
    min-height: 350px;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: var(--shadow);
    border: 1px solid rgba(0,119,182,0.05);
}
.map-container iframe {
    width: 100%;
    height: 100%;
    border: none;
}

/* --- Footer --- */
.footer {
    background-color: #0f172a;
    color: #e2e8f0;
    padding: 60px 0 20px 0;
}
.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1.5fr;
    gap: 40px;
    margin-bottom: 40px;
}
.footer-logo {
    display: flex;
    align-items: center;
    gap: 10px;
    color: var(--accent-color);
    font-size: 1.2rem;
    font-weight: 700;
    margin-bottom: 20px;
}
.footer-logo i {
    font-size: 1.8rem;
}
.footer p {
    color: #94a3b8;
    margin-bottom: 20px;
    font-size: 0.95rem;
}
.social-links a {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    background: rgba(255,255,255,0.1);
    border-radius: 50%;
    margin-right: 10px;
    color: white;
}
.social-links a:hover {
    background: var(--primary-color);
}
.footer h4 {
    color: white;
    margin-bottom: 20px;
    font-size: 1.1rem;
}
.footer ul li {
    margin-bottom: 12px;
}
.footer ul li a {
    color: #94a3b8;
    font-size: 0.95rem;
}
.footer ul li a:hover {
    color: var(--accent-color);
    padding-left: 5px;
}
.footer-contact li {
    display: flex;
    gap: 10px;
    color: #94a3b8;
    font-size: 0.95rem;
}
.footer-contact i {
    color: var(--accent-color);
    margin-top: 4px;
}
.footer-bottom {
    text-align: center;
    padding-top: 20px;
    border-top: 1px solid rgba(255,255,255,0.1);
    color: #94a3b8;
    font-size: 0.9rem;
}

/* --- Floating WhatsApp --- */
.float-wa {
    position: fixed;
    bottom: 30px;
    right: 30px;
    background-color: var(--wa-color);
    color: white;
    width: 60px;
    height: 60px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    box-shadow: 0 4px 10px rgba(0,0,0,0.2);
    z-index: 100;
    transition: var(--transition);
}
.float-wa:hover {
    transform: scale(1.1);
    background-color: #1ebc59;
}

/* --- Media Queries (Mobile Responsiveness) --- */
@media (max-width: 992px) {
    .about-container, .contact-wrapper {
        grid-template-columns: 1fr;
    }
    .footer-grid {
        grid-template-columns: 1fr 1fr;
    }
    .hero h1 {
        font-size: 2.8rem;
    }
}

@media (max-width: 768px) {
    .nav-menu {
        position: absolute;
        top: 80px;
        left: -100%;
        flex-direction: column;
        background-color: var(--white);
        width: 100%;
        text-align: center;
        transition: 0.3s;
        box-shadow: 0 5px 10px rgba(0,0,0,0.1);
        padding: 20px 0;
        gap: 20px;
    }
    .nav-menu.active {
        left: 0;
    }
    .hamburger {
        display: block;
    }
    .hero h1 {
        font-size: 2.2rem;
    }
    .hero p {
        font-size: 1rem;
    }
    .hero-buttons {
        flex-direction: column;
    }
    .footer-grid {
        grid-template-columns: 1fr;
    }
}