/* Design Tokens & Reset */
:root {
    --primary-bg: #0D0D0D;
    --secondary-bg: #1A1A1A;
    --accent: #FFC107;
    --accent-dark: #cc9a06;
    --text-white: #FFFFFF;
    --text-gray: #B0B0B0;
    --text-dark: #0D0D0D;
    --white: #FFFFFF;
    --whatsapp: #25D366;

    --font-heading: 'Montserrat', sans-serif;
    --font-body: 'Inter', sans-serif;

    --container-width: 1200px;
    --header-height: 80px;
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

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

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

html {
    scroll-behavior: smooth;
}

img {
    max-width: 100%;
    height: auto;
    display: block;
}

ul {
    list-style: none;
}

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

/* Utilities */
.container {
    width: 90%;
    max-width: var(--container-width);
    margin: 0 auto;
}

.section-padding {
    padding: 100px 0;
}

.secondary-bg {
    background-color: #F8F9FA;
}

.center {
    text-align: center;
}

.highlight {
    color: var(--accent);
}

.highlight-label {
    display: inline-block;
    background-color: var(--accent);
    color: var(--text-dark);
    padding: 4px 12px;
    font-size: 14px;
    font-weight: 700;
    text-transform: uppercase;
    margin-bottom: 16px;
    border-radius: 2px;
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 14px 28px;
    font-weight: 700;
    text-transform: uppercase;
    font-size: 14px;
    border-radius: 4px;
    cursor: pointer;
    border: none;
    transition: var(--transition);
}

.btn-sm {
    padding: 8px 16px;
    font-size: 12px;
}

.btn-lg {
    padding: 18px 36px;
    font-size: 16px;
}

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

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

.btn-accent {
    background-color: var(--accent);
    color: var(--text-dark);
}

.btn-accent:hover {
    background-color: var(--accent-dark);
    box-shadow: 0 10px 20px rgba(255, 193, 7, 0.2);
    transform: translateY(-2px);
}

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

.btn-outline-white:hover {
    background-color: var(--white);
    color: var(--text-dark);
}

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

.btn-whatsapp:hover {
    background-color: #1ebe5d;
    transform: translateY(-2px);
}

.btn-full {
    width: 100%;
}

.icon-sm {
    width: 18px;
    height: 18px;
}

/* Navbar */
.navbar {
    height: var(--header-height);
    background-color: rgba(13, 13, 13, 0.9);
    backdrop-filter: blur(10px);
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    display: flex;
    align-items: center;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

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

.logo {
    display: flex;
    align-items: center;
    gap: 12px;
    line-height: 1;
}

.logo-img {
    height: 50px;
    width: auto;
    display: block;
}

.logo-text-group {
    display: flex;
    flex-direction: column;
}

.logo-text {
    font-family: var(--font-heading);
    font-weight: 800;
    font-size: 20px;
    color: var(--white);
    letter-spacing: 1px;
}

.logo-sub {
    font-size: 10px;
    color: var(--accent);
    font-weight: 700;
    letter-spacing: 2px;
    text-transform: uppercase;
}

.nav-cta {
    display: flex;
    align-items: center;
    gap: 16px;
}

.lang-toggle {
    display: flex;
    background-color: rgba(255, 255, 255, 0.1);
    padding: 2px;
    border-radius: 20px;
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.lang-btn {
    background: none;
    border: none;
    color: var(--text-gray);
    font-size: 11px;
    font-weight: 700;
    padding: 4px 10px;
    cursor: pointer;
    border-radius: 18px;
    transition: var(--transition);
}

.lang-btn.active {
    background-color: var(--accent);
    color: var(--text-dark);
}

.nav-links {
    display: flex;
    gap: 32px;
}

.nav-links a {
    color: var(--text-gray);
    font-size: 14px;
    font-weight: 500;
    text-transform: uppercase;
}

.nav-links a:hover {
    color: var(--accent);
}

.mobile-menu-toggle {
    display: none;
    background: none;
    border: none;
    color: var(--white);
    cursor: pointer;
}

/* Hero Section */
.hero {
    height: 100vh;
    min-height: 700px;
    background: url('assets/img/hero.png') center/cover no-repeat;
    position: relative;
    display: flex;
    align-items: center;
    color: var(--white);
    padding-top: var(--header-height);
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(to right, rgba(0, 0, 0, 0.7) 0%, rgba(0, 0, 0, 0.3) 100%);
    z-index: 1;
}

.hero-content {
    position: relative;
    z-index: 2;
    max-width: 800px;
}

.hero-content h1 {
    font-family: var(--font-heading);
    font-size: 64px;
    font-weight: 800;
    line-height: 1.1;
    margin-bottom: 24px;
    text-shadow: 0 2px 10px rgba(0, 0, 0, 0.5);
}

.hero-content .badge {
    color: var(--accent);
    font-weight: 700;
    font-size: 14px;
    letter-spacing: 2px;
    text-transform: uppercase;
    margin-bottom: 16px;
}

.hero-content p {
    font-size: 18px;
    color: var(--text-gray);
    margin-bottom: 40px;
    line-height: 1.6;
    text-shadow: 0 1px 5px rgba(0, 0, 0, 0.5);
}

.hero-actions {
    display: flex;
    gap: 16px;
}

/* Section Headers */
.section-header {
    margin-bottom: 60px;
}

.section-header h2 {
    font-family: var(--font-heading);
    font-size: 42px;
    font-weight: 800;
    color: var(--text-dark);
}

.section-header .sub-title {
    display: block;
    font-size: 14px;
    letter-spacing: 4px;
    color: var(--accent-dark);
    margin-top: 8px;
    font-weight: 700;
}

/* Overview */
.overview-content {
    max-width: 800px;
    margin: 0 auto;
    font-size: 18px;
    text-align: center;
    color: #444;
}

/* Services */
.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 30px;
}

.service-card {
    background-color: var(--white);
    padding: 40px;
    border-radius: 8px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.05);
    transition: var(--transition);
    border-bottom: 4px solid transparent;
}

.service-card:hover {
    transform: translateY(-10px);
    border-color: var(--accent);
}

.service-icon {
    width: 60px;
    height: 60px;
    background-color: #FFF9E6;
    color: var(--accent);
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 12px;
    margin-bottom: 24px;
}

.service-icon i {
    width: 32px;
    height: 32px;
}

.service-card h3 {
    font-family: var(--font-heading);
    font-size: 22px;
    margin-bottom: 16px;
}

.service-card p {
    color: #666;
}

/* Why Us */
.why-us-layout {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: center;
}

.why-us-image {
    position: relative;
}

.why-us-image img {
    border-radius: 12px;
    box-shadow: 20px 20px 0 var(--accent);
}

.experience-badge {
    position: absolute;
    bottom: 40px;
    right: -20px;
    background-color: var(--primary-bg);
    color: var(--white);
    padding: 30px;
    border-radius: 8px;
    display: flex;
    flex-direction: column;
    text-align: center;
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.2);
}

.experience-badge .num {
    font-family: var(--font-heading);
    font-size: 40px;
    font-weight: 800;
    color: var(--accent);
    line-height: 1;
}

.experience-badge .txt {
    font-size: 12px;
    text-transform: uppercase;
    font-weight: 600;
    margin-top: 4px;
}

.check-list li {
    display: flex;
    gap: 16px;
    margin-bottom: 24px;
}

.check-list i {
    color: var(--accent);
    flex-shrink: 0;
    margin-top: 4px;
}

.check-list strong {
    display: block;
    margin-bottom: 4px;
    font-size: 18px;
}

.check-list div {
    color: #555;
}

/* Gallery */
.gallery-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    grid-template-rows: repeat(2, 300px);
    gap: 20px;
}

.gallery-item {
    position: relative;
    overflow: hidden;
    border-radius: 8px;
}

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

.gallery-item .overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(13, 13, 13, 0.8);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: var(--transition);
}

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

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

.gallery-item .overlay span {
    color: var(--white);
    font-family: var(--font-heading);
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
    border-bottom: 2px solid var(--accent);
    padding-bottom: 4px;
}

/* Contact Section */
.contact-card {
    display: grid;
    grid-template-columns: 1fr 1fr;
    background-color: var(--white);
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 30px 60px rgba(0, 0, 0, 0.1);
}

.contact-info {
    background-color: var(--primary-bg);
    color: var(--white);
    padding: 60px;
    display: flex;
    flex-direction: column;
}

.contact-info h2 {
    font-family: var(--font-heading);
    font-size: 32px;
    margin-bottom: 20px;
}

.contact-info p {
    color: var(--text-gray);
    margin-bottom: 40px;
}

.info-items {
    margin-bottom: 40px;
}

.info-item {
    display: flex;
    align-items: center;
    gap: 16px;
    margin-bottom: 24px;
}

.info-item i {
    color: var(--accent);
}

.contact-actions {
    display: flex;
    flex-direction: column;
    gap: 12px;
    margin-top: auto;
}

.contact-form-container {
    padding: 60px;
}

.contact-form-container h3 {
    font-family: var(--font-heading);
    font-size: 24px;
    margin-bottom: 30px;
}

.form-group {
    margin-bottom: 20px;
}

.form-group label {
    display: block;
    font-weight: 600;
    font-size: 14px;
    margin-bottom: 8px;
    color: #555;
}

.form-group input,
.form-group select {
    width: 100%;
    padding: 12px 16px;
    border: 1px solid #ddd;
    border-radius: 4px;
    font-family: var(--font-body);
    font-size: 16px;
}

.form-group input:focus,
.form-group select:focus {
    outline: none;
    border-color: var(--accent);
}

/* FAQ */
.faq-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
    max-width: 900px;
    margin: 0 auto;
}

.faq-item h4 {
    font-family: var(--font-heading);
    margin-bottom: 12px;
    font-size: 18px;
}

.faq-item p {
    color: #666;
}

/* Footer */
.footer {
    background-color: var(--primary-bg);
    color: var(--white);
    padding: 80px 0 30px;
    border-top: 1px solid rgba(255, 255, 255, 0.05);
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr;
    gap: 60px;
    margin-bottom: 60px;
}

.footer-brand p {
    color: var(--text-gray);
    margin-top: 24px;
    max-width: 350px;
}

.social-links {
    display: flex;
    gap: 16px;
    margin-top: 24px;
}

.social-links a {
    width: 40px;
    height: 40px;
    background-color: rgba(255, 255, 255, 0.05);
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
}

.social-links a:hover {
    background-color: var(--accent);
    color: var(--text-dark);
}

.footer-links h4,
.footer-contact h4 {
    font-family: var(--font-heading);
    margin-bottom: 24px;
    font-size: 18px;
}

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

.footer-links a {
    color: var(--text-gray);
}

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

.footer-contact p {
    color: var(--text-gray);
    margin-bottom: 12px;
}

.footer-bottom {
    padding-top: 30px;
    border-top: 1px solid rgba(255, 255, 255, 0.05);
    text-align: center;
    color: #555;
    font-size: 14px;
}

/* Floating WhatsApp */
.floating-wa {
    position: fixed;
    bottom: 30px;
    right: 30px;
    background-color: var(--whatsapp);
    color: var(--white);
    width: 60px;
    height: 60px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 10px 30px rgba(37, 211, 102, 0.4);
    z-index: 999;
}

.floating-wa:hover {
    transform: scale(1.1);
}

.wa-tooltip {
    position: absolute;
    right: 70px;
    background-color: var(--white);
    color: var(--text-dark);
    padding: 8px 16px;
    border-radius: 4px;
    font-size: 14px;
    font-weight: 600;
    white-space: nowrap;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
    opacity: 0;
    pointer-events: none;
    transition: var(--transition);
}

.floating-wa:hover .wa-tooltip {
    opacity: 1;
    right: 80px;
}

/* Animations */
.reveal {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.8s ease, transform 0.8s ease;
}

.reveal.active {
    opacity: 1;
    transform: translateY(0);
}

.fade-in {
    animation: fadeIn 1s ease forwards;
}

.fade-in-delayed {
    opacity: 0;
    animation: fadeIn 1s ease 0.5s forwards;
}

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(20px);
    }

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

/* Mobile Responsive */
@media (max-width: 992px) {

    .navbar .nav-links,
    .navbar .nav-cta {
        display: none;
    }

    .mobile-menu-toggle {
        display: block;
    }

    .hero-content h1 {
        font-size: 48px;
    }

    .why-us-layout {
        grid-template-columns: 1fr;
        gap: 40px;
    }

    .contact-card {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    .section-padding {
        padding: 60px 0;
    }

    .hero-content h1 {
        font-size: 36px;
    }

    .hero-actions {
        flex-direction: column;
    }

    .gallery-grid {
        grid-template-columns: 1fr;
        grid-template-rows: repeat(4, 250px);
    }

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

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

    .contact-info,
    .contact-form-container {
        padding: 40px;
    }
}