/* ===== RESET & BASE STYLES ===== */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    --primary-black: #000000;
    --primary-yellow: #FFD700;
    --primary-gray: #808080;
    --light-gray: #F5F5F5;
    --white: #FFFFFF;
    --dark-gray: #333333;
    --whatsapp-green: #25D366;
    --shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 10px 25px rgba(0, 0, 0, 0.15);
}

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

/* ===== TYPOGRAPHY ===== */
h1, h2, h3, h4, h5, h6 {
    font-weight: 700;
    line-height: 1.2;
}

h1 { font-size: 2.5rem; }
h2 { font-size: 2rem; }
h3 { font-size: 1.5rem; }
h4 { font-size: 1.25rem; }

.text-yellow {
    color: var(--primary-yellow) !important;
}

/* ===== HEADER STYLES ===== */
.header-section {
    background: var(--primary-black);
    box-shadow: var(--shadow);
    z-index: 1000;
}

.navbar {
    padding: 1rem 0;
}

.navbar-brand {
    display: flex;
    align-items: center;
    text-decoration: none;
    color: var(--white) !important;
}

.logo {
    width: 2cm;
    height: 2cm;
    margin-right: 10px;
    border-radius: 15px;
    object-fit: cover;
}

.brand-text {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--primary-yellow);
}

.contact-info {
    color: var(--primary-yellow);
    font-weight: 500;
}

.contact-info i {
    margin-right: 8px;
}

.navbar-nav .nav-link {
    color: var(--white) !important;
    font-weight: 500;
    margin: 0 10px;
    transition: color 0.3s ease;
}

.navbar-nav .nav-link:hover {
    color: var(--primary-yellow) !important;
}

.navbar-toggler {
    border: none;
    padding: 4px 8px;
}

.navbar-toggler:focus {
    box-shadow: none;
}

/* ===== HERO SECTION ===== */
.hero-section {
    background: linear-gradient(135deg, var(--primary-black) 0%, var(--dark-gray) 100%);
    color: var(--white);
    position: relative;
    overflow: hidden;
}

.hero-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><defs><pattern id="grid" width="10" height="10" patternUnits="userSpaceOnUse"><path d="M 10 0 L 0 0 0 10" fill="none" stroke="%23FFD700" stroke-width="0.5" opacity="0.1"/></pattern></defs><rect width="100" height="100" fill="url(%23grid)"/></svg>');
    opacity: 0.1;
}

.hero-overlay {
    position: relative;
    z-index: 2;
    padding: 120px 0 80px;
}

.hero-content {
    animation: fadeInUp 1s ease-out;
}

.hero-title {
    font-size: 3rem;
    margin-bottom: 1rem;
    font-weight: 700;
}

.hero-subtitle {
    font-size: 2.2rem;
    margin-bottom: 1.5rem;
    font-weight: 600;
}

.hero-description {
    font-size: 1.2rem;
    margin-bottom: 2rem;
    opacity: 0.9;
    line-height: 1.6;
}

.hero-buttons {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
}

.hero-image {
    animation: fadeInRight 1s ease-out 0.3s both;
}

.hero-image img {
    border-radius: 15px;
    box-shadow: var(--shadow-lg);
}

/* ===== BUTTONS ===== */
.btn {
    border-radius: 50px;
    padding: 12px 30px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    transition: all 0.3s ease;
    border: none;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: 8px;
}

.btn-primary {
    background: linear-gradient(45deg, var(--primary-yellow), #FFA500);
    color: var(--primary-black);
    box-shadow: var(--shadow);
}

.btn-primary:hover {
    background: linear-gradient(45deg, #FFA500, var(--primary-yellow));
    color: var(--primary-black);
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

.btn-outline-light {
    border: 2px solid var(--white);
    color: var(--white);
    background: transparent;
}

.btn-outline-light:hover {
    background: var(--white);
    color: var(--primary-black);
    transform: translateY(-2px);
}

/* ===== SECTIONS ===== */
.section-title {
    font-size: 2.5rem;
    color: var(--primary-black);
    margin-bottom: 1rem;
    position: relative;
}

.section-title::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 4px;
    background: var(--primary-yellow);
    border-radius: 2px;
}

.section-subtitle {
    font-size: 1.2rem;
    color: var(--primary-gray);
    margin-bottom: 2rem;
}

/* ===== SERVICES SECTION ===== */
.services-section {
    background: var(--light-gray);
}

.service-card {
    background: var(--white);
    padding: 2rem;
    border-radius: 15px;
    box-shadow: var(--shadow);
    text-align: center;
    height: 100%;
    transition: all 0.3s ease;
    border: 2px solid transparent;
}

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

.service-icon {
    width: 80px;
    height: 80px;
    background: linear-gradient(45deg, var(--primary-yellow), #FFA500);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem;
    font-size: 2rem;
    color: var(--primary-black);
}

.service-title {
    color: var(--primary-black);
    margin-bottom: 1rem;
    font-size: 1.3rem;
}

.service-description {
    color: var(--primary-gray);
    line-height: 1.6;
}

.service-features {
    list-style: none;
    text-align: left;
    margin-top: 1rem;
}

.service-features li {
    padding: 0.5rem 0;
    color: var(--dark-gray);
}

.service-features i {
    color: var(--primary-yellow);
    margin-right: 10px;
}

/* ===== LOCATION SECTION ===== */
.location-section {
    background: var(--white);
}

.location-card {
    background: var(--light-gray);
    padding: 2rem;
    border-radius: 15px;
    box-shadow: var(--shadow);
}

.location-card h3 {
    color: var(--primary-black);
    margin-bottom: 1rem;
    display: flex;
    align-items: center;
    gap: 10px;
}

.location-card p {
    color: var(--primary-gray);
    margin-bottom: 1.5rem;
    line-height: 1.6;
}

.map-container {
    border-radius: 15px;
    overflow: hidden;
    box-shadow: var(--shadow);
}

.google-map {
    width: 100%;
    height: 400px;
    border: none;
}

/* ===== CONTACT SECTION ===== */
.contact-section {
    background: var(--light-gray);
}

.contact-info {
    padding: 1rem 0;
}

.contact-item {
    display: flex;
    align-items: center;
    margin-bottom: 2rem;
    padding: 1.5rem;
    background: var(--white);
    border-radius: 15px;
    box-shadow: var(--shadow);
    transition: transform 0.3s ease;
}

.contact-item:hover {
    transform: translateX(10px);
}

.contact-icon {
    width: 60px;
    height: 60px;
    background: linear-gradient(45deg, var(--primary-yellow), #FFA500);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-right: 1rem;
    font-size: 1.5rem;
    color: var(--primary-black);
}

.contact-details h4 {
    color: var(--primary-black);
    margin-bottom: 0.5rem;
}

.contact-details p {
    color: var(--primary-gray);
    margin: 0;
}

.contact-details a {
    color: var(--primary-gray);
    text-decoration: none;
    transition: color 0.3s ease;
}

.contact-details a:hover {
    color: var(--primary-yellow);
}

/* ===== CONTACT FORM ===== */
.contact-form {
    background: var(--white);
    padding: 2rem;
    border-radius: 15px;
    box-shadow: var(--shadow);
}

.form-control {
    border: 2px solid #e0e0e0;
    border-radius: 10px;
    padding: 12px 15px;
    font-size: 1rem;
    transition: all 0.3s ease;
    background: var(--white);
}

.form-control:focus {
    border-color: var(--primary-yellow);
    box-shadow: 0 0 0 0.2rem rgba(255, 215, 0, 0.25);
    background: var(--white);
}

.form-control::placeholder {
    color: var(--primary-gray);
}

/* ===== FOOTER ===== */
.footer-section {
    background: var(--primary-black);
    color: var(--white);
    padding: 3rem 0 1rem;
}

.footer-brand {
    margin-bottom: 2rem;
}

.footer-logo {
    width: 60px;
    height: 60px;
    margin-bottom: 1rem;
    border-radius: 10px;
}

.footer-brand h4 {
    color: var(--primary-yellow);
    margin-bottom: 1rem;
}

.footer-brand p {
    color: var(--primary-gray);
    line-height: 1.6;
}

.footer-section h5 {
    color: var(--primary-yellow);
    margin-bottom: 1rem;
}

.footer-links {
    list-style: none;
}

.footer-links li {
    margin-bottom: 0.5rem;
}

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

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

.footer-contact {
    list-style: none;
}

.footer-contact li {
    margin-bottom: 0.5rem;
    color: var(--primary-gray);
}

.footer-contact i {
    color: var(--primary-yellow);
    margin-right: 10px;
    width: 20px;
}

.footer-divider {
    border-color: var(--dark-gray);
    margin: 2rem 0 1rem;
}

.footer-copyright {
    color: var(--primary-gray);
    margin: 0;
    text-align: center;
}

/* ===== WHATSAPP FLOATING BUTTON ===== */
.whatsapp-float {
    position: fixed;
    width: 60px;
    height: 60px;
    bottom: 20px;
    right: 20px;
    background: var(--whatsapp-green);
    color: var(--white);
    border-radius: 50%;
    text-align: center;
    font-size: 2rem;
    box-shadow: var(--shadow-lg);
    z-index: 1000;
    display: flex;
    align-items: center;
    justify-content: center;
    text-decoration: none;
    transition: all 0.3s ease;
    animation: pulse 2s infinite;
}

.whatsapp-float:hover {
    background: #128C7E;
    color: var(--white);
    transform: scale(1.1);
    text-decoration: none;
}

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

@keyframes fadeInRight {
    from {
        opacity: 0;
        transform: translateX(30px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes pulse {
    0% {
        box-shadow: 0 0 0 0 rgba(37, 211, 102, 0.7);
    }
    70% {
        box-shadow: 0 0 0 10px rgba(37, 211, 102, 0);
    }
    100% {
        box-shadow: 0 0 0 0 rgba(37, 211, 102, 0);
    }
}

/* ===== RESPONSIVE DESIGN ===== */
@media (max-width: 768px) {
    .hero-title {
        font-size: 2.2rem;
    }
    
    .hero-subtitle {
        font-size: 1.8rem;
    }
    
    .hero-description {
        font-size: 1rem;
    }
    
    .hero-buttons {
        justify-content: center;
    }
    
    .btn {
        padding: 10px 20px;
        font-size: 0.9rem;
    }
    
    .section-title {
        font-size: 2rem;
    }
    
    .service-card {
        margin-bottom: 2rem;
    }
    
    .contact-item {
        flex-direction: column;
        text-align: center;
    }
    
    .contact-icon {
        margin-right: 0;
        margin-bottom: 1rem;
    }
    
    .whatsapp-float {
        width: 50px;
        height: 50px;
        font-size: 1.5rem;
        bottom: 15px;
        right: 15px;
    }
}

@media (max-width: 576px) {
    .hero-overlay {
        padding: 100px 0 60px;
    }
    
    .hero-title {
        font-size: 1.8rem;
    }
    
    .hero-subtitle {
        font-size: 1.5rem;
    }
    
    .section-title {
        font-size: 1.8rem;
    }
    
    .service-card,
    .contact-form,
    .location-card {
        padding: 1.5rem;
    }
    
    .contact-item {
        padding: 1rem;
    }
}

/* ===== SMOOTH SCROLLING ===== */
html {
    scroll-behavior: smooth;
}

/* ===== ACCESSIBILITY ===== */
.btn:focus,
.form-control:focus {
    outline: 2px solid var(--primary-yellow);
    outline-offset: 2px;
}

/* ===== LOADING STATES ===== */
.loading {
    opacity: 0.6;
    pointer-events: none;
}

/* ===== BRANDS SECTION ===== */
.brands-section {
    background: var(--light-gray);
    overflow: hidden;
}

.brands-carousel {
    overflow: hidden;
    position: relative;
    width: 100%;
    margin: 0 auto;
}

.brands-track {
    display: flex;
    animation: scroll 30s linear infinite;
    width: calc(200% + 40px);
}

.brand-item {
    flex: 0 0 auto;
    padding: 0 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: transparent;
    border: none;
}

.brand-logo {
    height: 80px;
    width: auto;
    max-width: 120px;
    object-fit: contain;
    filter: none;
    opacity: 1;
    transition: all 0.3s ease;
    background: transparent;
    border: none;
    box-shadow: none;
    fill: currentColor;
    color: #333;
}

.brand-logo:hover {
    transform: scale(1.1);
    filter: brightness(1.1);
}

@keyframes scroll {
    0% {
        transform: translateX(0);
    }
    100% {
        transform: translateX(-50%);
    }
}

/* Pause animation on hover */
.brands-carousel:hover .brands-track {
    animation-play-state: paused;
}

/* Responsive adjustments */
@media (max-width: 768px) {
    .brand-logo {
        height: 60px;
        max-width: 100px;
    }
    
    .brand-item {
        padding: 0 15px;
    }
    
    .brands-track {
        animation-duration: 20s;
    }
}

@media (max-width: 480px) {
    .brand-logo {
        height: 50px;
        max-width: 80px;
    }
    
    .brand-item {
        padding: 0 10px;
    }
}

/* ===== UTILITY CLASSES ===== */
.text-center { text-align: center; }
.mb-0 { margin-bottom: 0; }
.mb-1 { margin-bottom: 0.25rem; }
.mb-2 { margin-bottom: 0.5rem; }
.mb-3 { margin-bottom: 1rem; }
.mb-4 { margin-bottom: 1.5rem; }
.mb-5 { margin-bottom: 3rem; }

.mt-0 { margin-top: 0; }
.mt-1 { margin-top: 0.25rem; }
.mt-2 { margin-top: 0.5rem; }
.mt-3 { margin-top: 1rem; }
.mt-4 { margin-top: 1.5rem; }
.mt-5 { margin-top: 3rem; }