@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800;900&display=swap');

/* 1. RESET & BASE */
*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Inter', sans-serif;
    font-size: 16px;
    line-height: 1.6;
    color: #333333;
    background-color: #ffffff;
    overflow-x: hidden;
}

ul {
    list-style: none;
}

a {
    text-decoration: none;
    color: inherit;
}

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

/* 19. UTILITY CLASSES */
.text-center { text-align: center; }
.text-gold { color: #FFD700; }
.bg-dark { background-color: #0f0f23; }
.bg-light { background-color: #f8f9fa; }
.mt-1 { margin-top: 10px; }
.mt-2 { margin-top: 20px; }
.mt-3 { margin-top: 30px; }
.mt-4 { margin-top: 40px; }
.mt-5 { margin-top: 50px; }
.mb-1 { margin-bottom: 10px; }
.mb-2 { margin-bottom: 20px; }
.mb-3 { margin-bottom: 30px; }
.mb-4 { margin-bottom: 40px; }
.mb-5 { margin-bottom: 50px; }
.py-1 { padding-top: 10px; padding-bottom: 10px; }
.py-2 { padding-top: 20px; padding-bottom: 20px; }
.py-3 { padding-top: 30px; padding-bottom: 30px; }
.py-4 { padding-top: 40px; padding-bottom: 40px; }
.py-5 { padding-top: 50px; padding-bottom: 50px; }

/* 2. HEADER / NAVBAR */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 70px;
    background-color: #0f0f23;
    z-index: 1000;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
}

.navbar .container {
    width: 100%;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.navbar.scrolled {
    background-color: rgba(15, 15, 35, 0.9);
    backdrop-filter: blur(10px);
    box-shadow: 0 4px 20px rgba(0,0,0,0.1);
}

.nav-brand img {
    height: 60px;
    width: auto;
    object-fit: contain;
    display: block;
}

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

.nav-menu > li > a {
    color: #ffffff;
    font-weight: 500;
    transition: color 0.3s ease;
    padding: 24px 0;
    position: relative;
}

.nav-menu > li > a:hover {
    color: #FFD700;
}

.nav-menu > li.active > a {
    color: #FFD700;
}

.nav-menu > li.active > a::after {
    content: '';
    position: absolute;
    bottom: 20px;
    left: 0;
    width: 100%;
    height: 2px;
    background-color: #FFD700;
}

.dropdown {
    position: relative;
}

.dropdown-content {
    position: absolute;
    top: 100%;
    left: 0;
    background-color: #1a1a2e;
    min-width: 250px;
    border-radius: 8px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.2);
    padding: 8px 0;
    opacity: 0;
    visibility: hidden;
    transform: translateY(10px);
    transition: all 0.3s ease;
}

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

.dropdown-content a {
    display: block;
    padding: 10px 20px;
    color: #ffffff;
    transition: all 0.3s ease;
}

.dropdown-content a:hover {
    background-color: #FFD700;
    color: #0f0f23;
}

.mobile-menu-btn {
    display: none;
    background: none;
    border: none;
    color: #ffffff;
    font-size: 24px;
    cursor: pointer;
}

.mobile-menu-btn span {
    display: block;
    width: 25px;
    height: 3px;
    background-color: #ffffff;
    margin: 5px 0;
    transition: all 0.3s ease;
}

.mobile-menu-btn.active span:nth-child(1) {
    transform: rotate(45deg) translate(5px, 6px);
}
.mobile-menu-btn.active span:nth-child(2) {
    opacity: 0;
}
.mobile-menu-btn.active span:nth-child(3) {
    transform: rotate(-45deg) translate(5px, -6px);
}

/* 15. BUTTONS */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 12px 24px;
    border-radius: 8px;
    font-weight: 600;
    text-decoration: none;
    transition: all 0.3s ease;
    cursor: pointer;
    border: none;
    font-size: 0.95rem;
}

.btn-primary {
    background-color: #D32F2F;
    color: white;
}

.btn-primary:hover {
    background-color: #B71C1C;
    transform: translateY(-2px);
}

.btn-secondary {
    background-color: transparent;
    border: 2px solid #FFD700;
    color: #FFD700;
}

.btn-secondary:hover {
    background-color: #FFD700;
    color: #0f0f23;
}

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

.btn-outline:hover {
    background-color: white;
    color: #0f0f23;
}

/* 17. SECTION TITLES */
.section-title {
    text-align: center;
    margin-bottom: 50px;
}

.section-title h2 {
    font-size: 2.2rem;
    font-weight: 800;
    color: #333333;
    position: relative;
    display: inline-block;
}

.section-title h2::after {
    content: '';
    display: block;
    width: 60px;
    height: 4px;
    background-color: #D32F2F;
    margin: 15px auto 0;
    border-radius: 2px;
}

.section-title p {
    color: #666666;
    margin-top: 10px;
    font-size: 1.05rem;
}

/* 3. HERO SLIDERS */
.slider-section {
    position: relative;
    width: 100%;
    overflow: hidden;
    margin-bottom: 30px;
}

.slider-container {
    position: relative;
    width: 100%;
    aspect-ratio: 16/7;
    overflow: hidden;
}

.slider-slide {
    position: absolute;
    inset: 0;
    transform: translateX(-100%);
    transition: transform 1s ease-in-out;
    z-index: 1;
}

.slider-slide.active {
    transform: translateX(0);
    z-index: 2;
}

.slider-slide.exit {
    transform: translateX(100%);
    z-index: 1;
}

.slider-slide img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    background-color: #111;
}

.slider-overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    background: linear-gradient(to top, rgba(0,0,0,0.8), transparent);
    text-align: center;
    padding: 60px 20px 40px;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 20px;
    z-index: 10;
}

.slider-overlay h2 {
    color: white;
    font-size: 2rem;
    font-weight: 800;
    text-transform: uppercase;
    text-shadow: 2px 2px 4px rgba(0,0,0,0.5);
}

.slider-overlay .btn-slider {
    background-color: #D32F2F;
    color: white;
    padding: 12px 30px;
    border-radius: 8px;
    font-weight: 600;
    transition: transform 0.3s ease, background-color 0.3s ease;
}

.slider-overlay .btn-slider:hover {
    background-color: #B71C1C;
    transform: scale(1.05);
}

/* 4. CORPORATE TEAM */
.corporate-team {
    padding: 80px 0;
    background-color: #f8f9fa;
}

.team-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 40px;
    max-width: 900px;
    margin: 50px auto 0;
}

.team-card {
    background: #ffffff;
    border-radius: 16px;
    padding: 40px 30px;
    text-align: center;
    box-shadow: 0 10px 30px rgba(0,0,0,0.05);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    border: 1px solid #eee;
}

.team-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 40px rgba(0,0,0,0.1);
}

.team-card.owner {
    border-top: 4px solid #D32F2F;
}

.team-card img {
    width: 150px;
    height: 150px;
    border-radius: 50%;
    object-fit: cover;
    margin: 0 auto 20px;
    border: 4px solid #f8f9fa;
    box-shadow: 0 4px 15px rgba(0,0,0,0.1);
}

.avatar-placeholder {
    width: 150px;
    height: 150px;
    border-radius: 50%;
    background-color: #f8f9fa;
    color: #999;
    font-size: 3rem;
    font-weight: 700;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
    box-shadow: 0 4px 15px rgba(0,0,0,0.1);
}

.team-card-info h3 {
    font-size: 1.4rem;
    color: #333;
    margin-bottom: 5px;
}

.team-card-info .role {
    color: #666;
    font-size: 0.95rem;
    margin-bottom: 15px;
}

.team-card-info .phone {
    display: inline-block;
    color: #D32F2F;
    font-weight: 700;
    font-size: 1.1rem;
    text-decoration: none;
    margin-bottom: 20px;
    padding: 8px 16px;
    background-color: rgba(211,47,47,0.05);
    border-radius: 20px;
    transition: background-color 0.3s ease;
}

.team-card-info .phone:hover {
    background-color: rgba(211,47,47,0.1);
}

.team-card-info .desc {
    color: #666;
    font-size: 0.95rem;
    line-height: 1.6;
}

/* 5. COMPANY BANNER */
.company-banner {
    position: relative;
    height: 400px;
    background-image: url('../images/company-bg.jpg'); /* Ensure fallback */
    background-size: cover;
    background-position: center;
}

.company-banner::before {
    content: '';
    position: absolute;
    inset: 0;
    background: rgba(0,0,0,0.5);
}

.company-banner-content {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    text-align: center;
    color: white;
    background: rgba(255,255,255,0.1);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    padding: 40px;
    border-radius: 16px;
    width: 90%;
    max-width: 800px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.2);
}

.company-banner h2 {
    font-size: 2.5rem;
    font-weight: 800;
    margin-bottom: 15px;
}

.company-banner p {
    font-size: 1.1rem;
    max-width: 600px;
    margin: 0 auto;
}

/* 6. PROJECT BANNER */
.projects-section {
    padding: 80px 0;
    background-color: #f8f9fa;
}

.projects-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 30px;
}

.project-card {
    position: relative;
    border-radius: 16px;
    overflow: hidden;
    height: 350px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.1);
}

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

.project-card:hover img {
    transform: scale(1.05);
}

.project-card-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(to top, rgba(0,0,0,0.8), rgba(0,0,0,0));
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    padding: 30px;
}

.project-card h3 {
    color: white;
    font-size: 1.5rem;
    margin-bottom: 15px;
}

.project-card .btn {
    margin-top: 15px;
    align-self: flex-start;
}

/* 7. PRODUCT CARDS */
.product-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 25px;
}

.product-card {
    background-color: white;
    border-radius: 16px;
    overflow: hidden;
    box-shadow: 0 5px 25px rgba(0,0,0,0.08);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.product-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 40px rgba(0,0,0,0.15);
}

.product-card-image {
    position: relative;
    height: 220px;
    overflow: hidden;
}

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

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

.product-card-body {
    padding: 20px;
}

.product-card-body h3 {
    font-size: 1rem;
    font-weight: 700;
    color: #333333;
    margin-bottom: 15px;
}

.price-list {
    list-style: none;
    padding: 0;
    margin-bottom: 20px;
}

.price-list li {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 8px 0;
    border-bottom: 1px solid #eeeeee;
}

.price-list li:last-child {
    border-bottom: none;
}

.price-list .price-label {
    color: #666666;
    font-size: 0.85rem;
}

.price-list .price-value {
    font-weight: 700;
    color: #D32F2F;
    font-size: 0.95rem;
}

.price-list .price-value.highlight {
    color: #B71C1C;
    font-size: 1.1rem;
}

.btn-detail {
    display: block;
    width: 100%;
    padding: 12px;
    background-color: #D32F2F;
    color: white;
    text-align: center;
    border-radius: 8px;
    text-decoration: none;
    font-weight: 600;
    transition: background-color 0.3s ease;
}

.btn-detail:hover {
    background-color: #B71C1C;
    color: white;
}

.no-price-message {
    text-align: center;
    color: #666666;
    font-style: italic;
    padding: 20px 0;
}

/* 16. CATEGORY PAGE HEADER */
.category-header {
    padding: 120px 0 60px;
    background: linear-gradient(135deg, #1a1a2e, #0f0f23);
    text-align: center;
    margin-top: 70px;
}

.category-header h1 {
    color: white;
    font-size: 2.5rem;
    font-weight: 800;
}

.category-header p {
    color: #aaaaaa;
    font-size: 1.1rem;
    margin-top: 10px;
}

.breadcrumb {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 8px;
    margin-top: 15px;
}

.breadcrumb a {
    color: #FFD700;
    text-decoration: none;
    transition: color 0.3s ease;
}

.breadcrumb a:hover {
    color: white;
}

.breadcrumb span {
    color: #aaaaaa;
}

/* 8. PRODUCT DETAIL PAGE */
.product-detail {
    padding-top: 120px;
    padding-bottom: 80px;
}

.product-detail-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
}

.product-gallery {
    position: relative;
}

.gallery-main-image {
    width: 100%;
    height: 400px;
    object-fit: cover;
    border-radius: 12px;
    border: 2px solid #eeeeee;
}

.gallery-thumbnails {
    display: flex;
    gap: 10px;
    margin-top: 15px;
    overflow-x: auto;
    padding-bottom: 10px;
}

.gallery-thumbnails img {
    width: 120px;
    height: 80px;
    object-fit: cover;
    border-radius: 8px;
    cursor: pointer;
    border: 2px solid transparent;
    transition: border-color 0.3s ease;
}

.gallery-thumbnails img.active,
.gallery-thumbnails img:hover {
    border-color: #D32F2F;
}

.product-info h1 {
    font-size: 1.5rem;
    font-weight: 800;
    color: #333333;
    margin-bottom: 15px;
}

.product-m2 {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background-color: #f0f0f0;
    padding: 8px 16px;
    border-radius: 20px;
    font-weight: 600;
    margin-bottom: 20px;
    color: #333;
}

.detail-price-table {
    width: 100%;
    border-collapse: separate;
    border-spacing: 0;
    background: white;
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 4px 15px rgba(0,0,0,0.05);
}

.detail-price-table tr {
    border-bottom: 1px solid #eeeeee;
}

.detail-price-table td {
    padding: 14px 20px;
}

.detail-price-table td:first-child {
    color: #333333;
    font-weight: 500;
}

.detail-price-table td:last-child {
    text-align: right;
    font-weight: 700;
    color: #333333;
}

.detail-price-table tr:last-child td:last-child {
    color: #D32F2F;
    font-size: 1.2rem;
}

.btn-group {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    margin-top: 20px;
}

.btn-info {
    background-color: #D32F2F;
    color: white;
    padding: 12px 24px;
    border-radius: 8px;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    text-decoration: none;
    font-weight: 600;
    transition: background-color 0.3s ease;
}

.btn-info:hover {
    background-color: #B71C1C;
}

.btn-whatsapp-detail {
    background-color: #25D366;
    color: white;
    padding: 12px 24px;
    border-radius: 8px;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    text-decoration: none;
    font-weight: 600;
    transition: background-color 0.3s ease;
}

.btn-whatsapp-detail:hover {
    background-color: #128C7E;
}

.general-info {
    background-color: #f8f9fa;
    padding: 12px 16px;
    border-radius: 8px;
    margin-top: 15px;
    font-size: 0.85rem;
    color: #666666;
    border-left: 4px solid #D32F2F;
}

.product-tabs {
    margin-top: 40px;
}

.tab-buttons {
    display: flex;
    border-bottom: 2px solid #eeeeee;
    overflow-x: auto;
}

.tab-btn {
    padding: 12px 24px;
    cursor: pointer;
    border: none;
    background: none;
    font-weight: 600;
    color: #666666;
    border-bottom: 3px solid transparent;
    transition: all 0.3s ease;
    white-space: nowrap;
}

.tab-btn.active {
    color: #D32F2F;
    border-bottom-color: #D32F2F;
}

.tab-content {
    padding: 20px 0;
    display: none;
    animation: fadeIn 0.5s ease;
}

.tab-content.active {
    display: block;
}

.tab-content ul {
    list-style: disc;
    padding-left: 20px;
    margin-bottom: 15px;
}

.tab-content li {
    margin-bottom: 8px;
}

/* 9. CORPORATE PAGES */
.page-hero {
    height: 250px;
    background: linear-gradient(rgba(15, 15, 35, 0.7), rgba(15, 15, 35, 0.7)), url('../images/page-hero.jpg') center/cover;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-top: 70px;
}

.page-hero h1 {
    color: white;
    font-size: 2.5rem;
    font-weight: 800;
    text-shadow: 0 2px 4px rgba(0,0,0,0.5);
}

.page-content {
    max-width: 800px;
    margin: 40px auto;
    padding: 0 20px;
    line-height: 1.8;
    color: #444444;
}

.page-content p {
    margin-bottom: 20px;
    font-size: 1.05rem;
}

.page-content h2, .page-content h3 {
    margin: 30px 0 15px;
    color: #333;
}

/* 10. PROJECTS PAGE */
.projects-page-section {
    padding: 60px 0;
}

.projects-page-section h2 {
    text-align: center;
    font-size: 2rem;
    margin-bottom: 30px;
    color: #333333;
    position: relative;
}

.projects-page-section h2::after {
    content: '';
    display: block;
    width: 60px;
    height: 4px;
    background-color: #D32F2F;
    margin: 15px auto 0;
    border-radius: 2px;
}

.projects-gallery {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
}

.projects-gallery img {
    width: 100%;
    height: 250px;
    object-fit: cover;
    border-radius: 12px;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    cursor: pointer;
}

.projects-gallery img:hover {
    transform: scale(1.03);
    box-shadow: 0 10px 20px rgba(0,0,0,0.15);
}

/* 11. CONTACT PAGE */
.contact-page {
    padding: 60px 0;
}

.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
}

.contact-info-card {
    background-color: white;
    padding: 30px;
    border-radius: 16px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.08);
}

.contact-info-item {
    display: flex;
    align-items: center;
    gap: 15px;
    padding: 15px 0;
    border-bottom: 1px solid #eeeeee;
}

.contact-info-item:last-child {
    border-bottom: none;
}

.contact-icon {
    width: 50px;
    height: 50px;
    background-color: #D32F2F;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 1.2rem;
    flex-shrink: 0;
}

.contact-form {
    background-color: white;
    padding: 30px;
    border-radius: 16px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.08);
}

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

.form-group label {
    display: block;
    margin-bottom: 5px;
    font-weight: 600;
    color: #333333;
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 12px;
    border: 1px solid #dddddd;
    border-radius: 8px;
    font-size: 1rem;
    font-family: 'Inter', sans-serif;
    transition: border-color 0.3s ease, box-shadow 0.3s ease;
}

.form-group input:focus,
.form-group textarea:focus {
    border-color: #D32F2F;
    outline: none;
    box-shadow: 0 0 0 3px rgba(211, 47, 47, 0.1);
}

.form-group textarea {
    height: 120px;
    resize: vertical;
}

.map-container {
    margin-top: 40px;
    border-radius: 16px;
    overflow: hidden;
    height: 400px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.08);
}

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

/* 12. FOOTER */
.footer {
    background-color: #0f0f23;
    color: #aaaaaa;
    padding: 60px 0 30px;
}

.footer-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 40px;
}

.footer-brand img {
    height: 60px;
    margin-bottom: 15px;
    filter: drop-shadow(0 0 10px rgba(255,255,255,0.1));
}

.footer-brand p {
    color: #aaaaaa;
    font-size: 0.9rem;
    line-height: 1.6;
}

.footer h4 {
    color: #FFD700;
    font-size: 1.1rem;
    margin-bottom: 20px;
    position: relative;
    padding-bottom: 10px;
}

.footer h4::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 30px;
    height: 2px;
    background-color: #FFD700;
}

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

.footer-links li a {
    color: #aaaaaa;
    text-decoration: none;
    transition: color 0.3s ease, padding-left 0.3s ease;
    display: block;
    padding: 5px 0;
}

.footer-links li a:hover {
    color: #FFD700;
    padding-left: 5px;
}

.footer-contact p {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    padding: 8px 0;
    color: #aaaaaa;
}

.footer-contact i {
    color: #D32F2F;
    margin-top: 5px;
}

.footer-bottom {
    text-align: center;
    padding-top: 30px;
    margin-top: 30px;
    border-top: 1px solid rgba(255,255,255,0.1);
    color: #666666;
    font-size: 0.85rem;
}

/* 13. STICKY BUTTONS */
.sticky-whatsapp {
    position: fixed;
    right: 25px;
    bottom: 25px;
    z-index: 999;
    width: 60px;
    height: 60px;
    background-color: #25D366;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 4px 15px rgba(37,211,102,0.4);
    transition: transform 0.3s ease;
    animation: pulse-whatsapp 2s infinite;
    color: white;
    font-size: 30px;
}

.sticky-whatsapp:hover {
    transform: scale(1.1);
}

.sticky-whatsapp svg {
    width: 30px;
    color: white;
}

.sticky-call-person {
    position: fixed;
    left: 25px;
    bottom: 25px;
    z-index: 999;
    background-color: #ffffff;
    border-radius: 30px;
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 8px 20px 8px 8px;
    box-shadow: 0 4px 15px rgba(0,0,0,0.15);
    transition: transform 0.3s ease;
    animation: pulse-call 2s infinite;
    text-decoration: none;
    border: 2px solid #D32F2F;
}

.sticky-call-person:hover {
    transform: scale(1.05);
}

.sticky-call-person img {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    object-fit: cover;
}

.sticky-call-info {
    display: flex;
    flex-direction: column;
}

.sticky-call-info .name {
    color: #333;
    font-weight: 700;
    font-size: 0.95rem;
    line-height: 1.2;
}

.sticky-call-info .action {
    color: #D32F2F;
    font-weight: 600;
    font-size: 0.8rem;
    line-height: 1.2;
}

/* 14. ANIMATIONS */
@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

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

@keyframes slideDown {
    from { 
        opacity: 0; 
        transform: translateY(-10px); 
    }
    to { 
        opacity: 1; 
        transform: translateY(0); 
    }
}

@keyframes pulse-whatsapp {
    0%, 100% { box-shadow: 0 0 0 0 rgba(37,211,102,0.4); }
    50% { box-shadow: 0 0 0 15px rgba(37,211,102,0); }
}

@keyframes pulse-call {
    0%, 100% { box-shadow: 0 0 0 0 rgba(211,47,47,0.2); }
    50% { box-shadow: 0 0 0 15px rgba(211,47,47,0); }
}

.animate-on-scroll {
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.6s ease;
}

.animate-on-scroll.visible {
    opacity: 1;
    transform: translateY(0);
}

/* 18. RESPONSIVE */
@media (max-width: 992px) {
    .product-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .product-detail-grid {
        grid-template-columns: 1fr;
    }
    
    .footer-grid {
        grid-template-columns: 1fr 1fr;
    }
    
    .projects-grid {
        grid-template-columns: 1fr;
    }
    
    .contact-grid {
        grid-template-columns: 1fr;
    }
    
    .nav-menu {
        display: none;
        position: absolute;
        top: 70px;
        left: 0;
        width: 100%;
        background-color: #1a1a2e;
        flex-direction: column;
        padding: 20px 0;
        box-shadow: 0 10px 20px rgba(0,0,0,0.2);
    }
    
    .nav-menu.active {
        display: flex;
        animation: slideDown 0.3s ease;
    }
    
    .nav-menu > li > a {
        padding: 10px 20px;
        display: block;
        width: 100%;
    }
    
    .dropdown-content {
        position: static;
        box-shadow: none;
        background-color: rgba(255,255,255,0.05);
        display: none;
        opacity: 1;
        visibility: visible;
        transform: none;
    }
    
    .dropdown.active .dropdown-content {
        display: block;
    }
    
    .mobile-menu-btn {
        display: block;
    }
    
    .owner-banner .container,
    .team-banner .container {
        gap: 30px;
    }
}

@media (max-width: 768px) {
    .product-grid {
        grid-template-columns: 1fr;
    }
    
    .footer-grid {
        grid-template-columns: 1fr;
    }
    
    .projects-gallery {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .slider-overlay h2 {
        font-size: 1.3rem;
    }
    
    .slider-container {
        aspect-ratio: 4/3;
    }
    
    .owner-banner .container {
        flex-direction: column;
        text-align: center;
    }
    
    .team-banner .container {
        flex-direction: column;
        gap: 40px;
    }
    
    .company-banner h2 {
        font-size: 2rem;
    }
    
    .category-header h1 {
        font-size: 2rem;
    }
}

@media (max-width: 480px) {
    .projects-gallery {
        grid-template-columns: 1fr;
    }
    
    .gallery-thumbnails img {
        width: 80px;
        height: 55px;
    }
    
    .section-title h2 {
        font-size: 1.8rem;
    }
    
    .sticky-whatsapp, .sticky-call-person {
        font-size: 24px;
    }
    
    .sticky-whatsapp { right: 15px; bottom: 15px; width: 50px; height: 50px; }
    .sticky-call-person { left: 15px; bottom: 15px; }
    
    .sticky-call-person img {
        width: 40px;
        height: 40px;
    }
    
    .sticky-call-info {
        display: none;
    }
}