:root {
    --primary: #D35400;
    --primary-light: #E67E22;
    --primary-dark: #A04000;
    --secondary: #1A2F2A;
    --secondary-light: #2C4540;
    --accent: #27AE60;
    --dark: #1A1A1A;
    --gray-dark: #2D2D2D;
    --gray: #4A4A4A;
    --gray-light: #6C757D;
    --light: #F5F5F5;
    --white: #FFFFFF;
}

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

body {
    font-family: 'Open Sans', sans-serif;
    color: var(--gray-dark);
    line-height: 1.7;
    overflow-x: hidden;
}

h1,
h2,
h3,
h4,
h5,
h6 {
    font-weight: 700;
    color: var(--dark);
}

/* Custom Button Styles */
.btn-custom {
    border-radius: 2px;
    padding: 12px 32px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    font-size: 14px;
    transition: all 0.3s ease;
}

.btn-primary-custom {
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-light) 100%);
    border: none;
    color: var(--white);
}

.btn-primary-custom:hover {
    background: linear-gradient(135deg, var(--primary-dark) 0%, var(--primary) 100%);
    color: var(--white);
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(211, 84, 0, 0.35);
}

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

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

/* Social Icons */
.social-icons {
    display: flex;
    gap: 12px;
}

.social-icons a {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(0, 0, 0, 0.1);
    border-radius: 2px;
    color: var(--white);
    transition: all 0.3s ease;
}

.social-icons a:hover {
    background: var(--primary);
    transform: translateY(-3px);
}

/* Top Bar */
.top-bar {
    background: var(--secondary);
    padding: 10px 0;
    font-size: 13px;
}

.top-bar a {
    color: rgba(255, 255, 255, 0.8);
    text-decoration: none;
    transition: color 0.3s;
}

.top-bar a:hover {
    color: var(--primary-light);
}

.lang-selector {
    background: transparent;
    border: 1px solid rgba(255, 255, 255, 0.3);
    color: var(--white);
    padding: 4px 12px;
    border-radius: 2px;
    font-size: 12px;
    cursor: pointer;
}

/* Navbar */
.navbar {
    background: var(--white);
    padding: 15px 0;
    box-shadow: 0 2px 20px rgba(0, 0, 0, 0.08);
    transition: all 0.3s ease;
}

.navbar.scrolled {
    padding: 10px 0;
    box-shadow: 0 4px 30px rgba(0, 0, 0, 0.12);
}

.navbar-brand img {
    height: 50px;
    transition: height 0.3s;
}

.navbar.scrolled .navbar-brand img {
    height: 40px;
}

.navbar-nav .nav-link {
    color: var(--gray-dark);
    font-weight: 600;
    font-size: 14px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    padding: 10px 18px;
    position: relative;
    transition: color 0.3s;
}

.navbar-nav .nav-link::after {
    content: '';
    position: absolute;
    bottom: 5px;
    left: 18px;
    right: 18px;
    height: 2px;
    background: var(--primary);
    transform: scaleX(0);
    transition: transform 0.3s ease;
}

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

.navbar-nav .nav-link:hover::after {
    transform: scaleX(1);
}

.navbar-nav .nav-link.active {
    color: var(--primary);
}

.navbar-nav .nav-link.active::after {
    transform: scaleX(1);
}

/* Hero Section */
.hero-section {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    overflow: hidden;
}

.hero-slider {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
}

.hero-slide {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    opacity: 0;
    transition: opacity 1s ease;
}

.hero-slide.active {
    opacity: 1;
}

.hero-slide::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(26, 47, 42, 0.92) 0%, rgba(26, 26, 26, 0.85) 100%);
}

.hero-slide img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.hero-content {
    position: relative;
    z-index: 2;
    color: var(--white);
}

.hero-title {
    font-size: 3.5rem;
    font-weight: 800;
    margin-bottom: 1.5rem;
    line-height: 1.2;
}

.hero-title span {
    color: var(--primary-light);
}

.hero-subtitle {
    font-size: 1.25rem;
    opacity: 0.9;
    margin-bottom: 2rem;
    max-width: 600px;
}

.hero-stats {
    display: flex;
    gap: 50px;
    margin-top: 3rem;
}

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

.stat-number {
    font-size: 3rem;
    font-weight: 800;
    color: var(--primary-light);
    line-height: 1;
}

.stat-label {
    font-size: 14px;
    opacity: 0.8;
    margin-top: 8px;
}

.slider-indicators {
    position: absolute;
    bottom: 50px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    gap: 12px;
    z-index: 3;
}

.slider-dot {
    width: 12px;
    height: 12px;
    border-radius: 2px;
    background: rgba(255, 255, 255, 0.3);
    cursor: pointer;
    transition: all 0.3s;
}

.slider-dot.active {
    background: var(--primary);
    width: 40px;
}

/* Section Styling */
.section {
    padding: 100px 0;
}

.section-dark {
    background: var(--secondary);
    color: var(--white);
}

.section-gray {
    background: var(--light);
}

.section-title {
    font-size: 2.5rem;
    margin-bottom: 1rem;
    position: relative;
}

.section-title::after {
    content: '';
    display: block;
    width: 60px;
    height: 4px;
    background: var(--primary);
    margin-top: 15px;
}

.section-title.text-center::after {
    margin: 15px auto 0;
}

.section-subtitle {
    color: var(--gray-light);
    font-size: 1.1rem;
    max-width: 600px;
}

/* About Section */
.about-image {
    position: relative;
    overflow: hidden;
    border-radius: 4px;
}

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

.about-image:hover img {
    transform: scale(1.05);
}

.about-image::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    border: 4px solid var(--primary);
    transform: translate(15px, 15px);
    z-index: -1;
    border-radius: 4px;
}

/* Vision Mission Cards */
.vm-card {
    background: var(--white);
    padding: 40px;
    border-radius: 4px;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.08);
    transition: all 0.3s ease;
    height: 100%;
    border-bottom: 4px solid transparent;
}

.vm-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.15);
    border-bottom-color: var(--primary);
}

.vm-icon {
    width: 70px;
    height: 70px;
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-light) 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 4px;
    margin-bottom: 25px;
}

.vm-icon i {
    font-size: 32px;
    color: var(--white);
}

/* Services Section */
.service-card {
    background: var(--white);
    border-radius: 4px;
    overflow: hidden;
    box-shadow: 0 5px 25px rgba(0, 0, 0, 0.08);
    transition: all 0.3s ease;
    height: 100%;
}

.service-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.15);
}

.service-icon {
    height: 80px;
    background: linear-gradient(135deg, var(--secondary) 0%, var(--secondary-light) 100%);
    display: flex;
    align-items: center;
    justify-content: center;
}

.service-icon i {
    font-size: 36px;
    color: var(--primary-light);
}

.service-content {
    padding: 25px;
}

.service-title {
    font-size: 1.1rem;
    font-weight: 700;
    margin-bottom: 12px;
    color: var(--dark);
}

.service-desc {
    color: var(--gray-light);
    font-size: 14px;
    line-height: 1.7;
}

/* Process Section */
.process-section {
    position: relative;
    background-attachment: fixed;
    background-position: center;
    background-size: cover;
    overflow: hidden;
}

.process-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(26, 47, 42, 0.95) 0%, rgba(26, 26, 26, 0.9) 100%);
}

.process-item {
    position: relative;
    padding: 40px;
    background: rgba(255, 255, 255, 0.05);
    border-radius: 4px;
    border: 1px solid rgba(255, 255, 255, 0.1);
    transition: all 0.3s ease;
    height: 100%;
}

.process-item:hover {
    background: rgba(255, 255, 255, 0.1);
    border-color: var(--primary);
    transform: translateY(-5px);
}

.process-number {
    position: absolute;
    top: 20px;
    right: 20px;
    font-size: 3rem;
    font-weight: 800;
    color: var(--primary);
    opacity: 0.3;
    line-height: 1;
}

.process-icon {
    width: 60px;
    height: 60px;
    background: var(--primary);
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 4px;
    margin-bottom: 20px;
}

.process-icon i {
    font-size: 28px;
    color: var(--white);
}

.process-title {
    font-size: 1.2rem;
    font-weight: 700;
    color: var(--white);
    margin-bottom: 15px;
}

.process-desc {
    color: rgba(255, 255, 255, 0.7);
    font-size: 14px;
}

/* Gallery Section */
.gallery-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
}

.gallery-item {
    position: relative;
    overflow: hidden;
    border-radius: 4px;
    aspect-ratio: 1;
    cursor: pointer;
}

.gallery-item.large {
    grid-column: span 2;
    grid-row: span 2;
}

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

.gallery-item:hover img {
    transform: scale(1.1);
}

.gallery-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(to top, rgba(26, 47, 42, 0.9) 0%, transparent 50%);
    opacity: 0;
    transition: opacity 0.3s;
    display: flex;
    align-items: flex-end;
    padding: 20px;
}

.gallery-item:hover .gallery-overlay {
    opacity: 1;
}

.gallery-title {
    color: var(--white);
    font-weight: 600;
    transform: translateY(20px);
    transition: transform 0.3s;
}

.gallery-item:hover .gallery-title {
    transform: translateY(0);
}

/* Contact Section */
.contact-info-card {
    background: var(--white);
    padding: 35px;
    border-radius: 4px;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.08);
    height: 100%;
}

.contact-item {
    display: flex;
    gap: 20px;
    margin-bottom: 25px;
    padding-bottom: 25px;
    border-bottom: 1px solid var(--light);
}

.contact-item:last-child {
    margin-bottom: 0;
    padding-bottom: 0;
    border-bottom: none;
}

.contact-icon {
    width: 50px;
    height: 50px;
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-light) 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 4px;
    flex-shrink: 0;
}

.contact-icon i {
    font-size: 22px;
    color: var(--white);
}

.contact-label {
    font-size: 12px;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: var(--gray-light);
    margin-bottom: 5px;
}

.contact-value {
    font-weight: 600;
    color: var(--dark);
    font-size: 1rem;
}

.contact-form {
    background: var(--white);
    padding: 40px;
    border-radius: 4px;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.08);
}

.form-control {
    border: 2px solid var(--light);
    border-radius: 2px;
    padding: 12px 16px;
    font-size: 14px;
    transition: border-color 0.3s;
}

.form-control:focus {
    border-color: var(--primary);
    box-shadow: none;
}

.form-label {
    font-weight: 600;
    font-size: 13px;
    color: var(--dark);
    margin-bottom: 8px;
}

/* Map */
.map-container {
    height: 400px;
    border-radius: 4px;
    overflow: hidden;
}

.map-container iframe {
    width: 100%;
    height: 100%;
    border: none;
}

/* Footer */
.footer {
    background: var(--secondary);
    color: var(--white);
    padding: 80px 0 0;
}

.footer-logo {
    height: 60px;
    margin-bottom: 20px;
}

.footer-desc {
    color: rgba(255, 255, 255, 0.7);
    margin-bottom: 25px;
}

.footer-title {
    font-size: 1.1rem;
    font-weight: 700;
    margin-bottom: 25px;
    color: var(--white);
    position: relative;
    padding-bottom: 15px;
}

.footer-title::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 40px;
    height: 3px;
    background: var(--primary);
}

.footer-links {
    list-style: none;
    padding: 0;
    margin: 0;
}

.footer-links li {
    margin-bottom: 12px;
}

.footer-links a {
    color: rgba(255, 255, 255, 0.7);
    text-decoration: none;
    transition: all 0.3s;
    display: flex;
    align-items: center;
    gap: 8px;
}

.footer-links a:hover {
    color: var(--primary-light);
    padding-left: 8px;
}

.footer-contact-item {
    display: flex;
    gap: 15px;
    margin-bottom: 15px;
    color: rgba(255, 255, 255, 0.7);
}

.footer-contact-item i {
    color: var(--primary-light);
    font-size: 18px;
}

.footer-bottom {
    margin-top: 60px;
    padding: 25px 0;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    text-align: center;
}

.footer-bottom p {
    color: rgba(255, 255, 255, 0.5);
    font-size: 14px;
    margin: 0;
}

/* WhatsApp Button */
.whatsapp-btn {
    position: fixed;
    bottom: 100px;
    right: 30px;
    width: 60px;
    height: 60px;
    background: #25D366;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    font-size: 30px;
    box-shadow: 0 4px 20px rgba(37, 211, 102, 0.4);
    z-index: 999;
    transition: all 0.3s ease;
    text-decoration: none;
}

.whatsapp-btn:hover {
    transform: scale(1.1);
    box-shadow: 0 6px 30px rgba(37, 211, 102, 0.5);
    color: var(--white);
}

.whatsapp-btn::before {
    content: '';
    position: absolute;
    width: 100%;
    height: 100%;
    border-radius: 50%;
    background: #25D366;
    animation: pulse-wa 2s infinite;
    z-index: -1;
}

@keyframes pulse-wa {
    0% {
        transform: scale(1);
        opacity: 1;
    }

    100% {
        transform: scale(1.5);
        opacity: 0;
    }
}

/* Back to Top */
.back-to-top {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 50px;
    height: 50px;
    background: var(--primary);
    border-radius: 2px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    font-size: 20px;
    z-index: 999;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
    cursor: pointer;
    border: none;
}

.back-to-top.visible {
    opacity: 1;
    visibility: visible;
}

.back-to-top:hover {
    background: var(--primary-dark);
    transform: translateY(-5px);
}

/* Responsive */
@media (max-width: 991px) {
    .hero-title {
        font-size: 2.5rem;
    }

    .hero-stats {
        gap: 30px;
    }

    .stat-number {
        font-size: 2rem;
    }

    .gallery-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .gallery-item.large {
        grid-column: span 1;
        grid-row: span 1;
    }

    .navbar-collapse {
        background: var(--white);
        padding: 20px;
        margin-top: 15px;
        box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
        border-radius: 4px;
    }
}

@media (max-width: 767px) {
    .section {
        padding: 60px 0;
    }

    .hero-title {
        font-size: 2rem;
    }

    .hero-stats {
        flex-wrap: wrap;
        gap: 20px;
    }

    .section-title {
        font-size: 1.8rem;
    }

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

/* Reduced Motion */
@media (prefers-reduced-motion: reduce) {

    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        transition-duration: 0.01ms !important;
    }
}