/* =====================================================
   PUSAT WATER HEATER - Main Stylesheet
   ===================================================== */

/* CSS Variables */
:root {
    --primary-blue: #1a73e8;
    --primary-blue-dark: #0d47a1;
    --primary-orange: #F7941D;
    --primary-orange-dark: #E67E00;
    --text-dark: #1a1a1a;
    --text-gray: #666666;
    --text-light: #999999;
    --bg-light: #f8f9fa;
    --bg-white: #ffffff;
    --border-color: #e0e0e0;
    --success-green: #25D366;
    --shadow-sm: 0 2px 4px rgba(0,0,0,0.08);
    --shadow-md: 0 4px 12px rgba(0,0,0,0.1);
    --shadow-lg: 0 8px 24px rgba(0,0,0,0.12);
    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 20px;
    --radius-full: 50px;
    --transition: all 0.3s ease;
}

/* Reset & Base */
*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Poppins', -apple-system, BlinkMacSystemFont, sans-serif;
    font-size: 16px;
    line-height: 1.6;
    color: var(--text-dark);
    background-color: var(--bg-white);
}

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

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

ul {
    list-style: none;
}

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

/* =====================================================
   HEADER & NAVIGATION
   ===================================================== */
.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: var(--bg-white);
    box-shadow: var(--shadow-sm);
}

.header .container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 70px;
}

.logo {
    display: flex;
    align-items: center;
    gap: 10px;
}

.logo-icon {
    width: 40px;
    height: 40px;
}

.logo-text {
    display: flex;
    flex-direction: column;
    line-height: 1.2;
}

.logo-title {
    font-size: 14px;
    font-weight: 700;
    color: var(--primary-blue);
}

.logo-subtitle {
    font-size: 10px;
    font-weight: 500;
    color: var(--text-gray);
}

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

.nav-list a {
    font-size: 14px;
    font-weight: 500;
    color: var(--text-dark);
    position: relative;
}

.nav-list a:hover,
.nav-list a.active {
    color: var(--primary-blue);
}

.nav-list a.active::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    right: 0;
    height: 2px;
    background: var(--primary-blue);
}

.btn-shop {
    background: var(--primary-orange) !important;
    color: white !important;
    padding: 8px 20px !important;
    border-radius: var(--radius-full);
}

.btn-shop:hover {
    background: var(--primary-orange-dark) !important;
}

.btn-shop.active::after {
    display: none;
}

/* Mobile Menu Button */
.mobile-menu-btn {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 5px;
}

.mobile-menu-btn span {
    width: 25px;
    height: 3px;
    background: var(--text-dark);
    border-radius: 2px;
    transition: var(--transition);
}

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

.mobile-menu-btn.active span:nth-child(2) {
    opacity: 0;
}

.mobile-menu-btn.active span:nth-child(3) {
    transform: rotate(-45deg) translate(7px, -6px);
}

/* Mobile Navigation */
.mobile-nav {
    display: none;
    position: fixed;
    top: 70px;
    left: 0;
    right: 0;
    background: var(--bg-white);
    box-shadow: var(--shadow-md);
    z-index: 999;
    padding: 20px;
    transform: translateY(-100%);
    opacity: 0;
    transition: var(--transition);
}

.mobile-nav.active {
    transform: translateY(0);
    opacity: 1;
}

.mobile-nav-list {
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.mobile-nav-list a {
    font-size: 16px;
    font-weight: 500;
    padding: 10px 0;
    border-bottom: 1px solid var(--border-color);
}

/* =====================================================
   BUTTONS
   ===================================================== */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 12px 24px;
    font-size: 14px;
    font-weight: 600;
    border-radius: var(--radius-full);
    border: none;
    cursor: pointer;
    transition: var(--transition);
}

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

.btn-primary:hover {
    background: var(--primary-orange-dark);
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

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

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

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

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

.btn-block {
    width: 100%;
}

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

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

.btn-success:hover {
    background: #1da851;
}

.btn-whatsapp {
    background: var(--success-green);
    color: white;
    font-size: 16px;
    padding: 16px 24px;
}

.btn-whatsapp:hover {
    background: #1da851;
}

.btn-whatsapp svg {
    width: 24px;
    height: 24px;
}

/* =====================================================
   HERO SECTION
   ===================================================== */
.hero {
    margin-top: 70px;
    position: relative;
    overflow: hidden;
}

.hero-slider {
    position: relative;
}

.hero-slide {
    display: none;
    min-height: 500px;
    padding: 60px 0;
}

.hero-slide.active {
    display: block;
}

.hero-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
    align-items: center;
}

.hero-text {
    color: white;
}

.hero-text h1 {
    font-size: 42px;
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: 20px;
}

.hero-text p {
    font-size: 16px;
    opacity: 0.9;
    margin-bottom: 30px;
    max-width: 450px;
}

.hero-image {
    display: flex;
    justify-content: center;
}

.hero-image img {
    max-width: 400px;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
}

.hero-nav {
    position: absolute;
    bottom: 30px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    align-items: center;
    gap: 15px;
}

.hero-prev,
.hero-next {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: rgba(255,255,255,0.2);
    border: none;
    color: white;
    font-size: 18px;
    cursor: pointer;
    transition: var(--transition);
}

.hero-prev:hover,
.hero-next:hover {
    background: rgba(255,255,255,0.4);
}

.hero-dots {
    display: flex;
    gap: 10px;
}

.hero-dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: rgba(255,255,255,0.4);
    border: none;
    cursor: pointer;
    transition: var(--transition);
}

.hero-dot.active {
    background: white;
    width: 30px;
    border-radius: var(--radius-full);
}

/* =====================================================
   WHATSAPP FLOAT BUTTON
   ===================================================== */
.whatsapp-float {
    position: fixed;
    right: 20px;
    bottom: 100px;
    display: flex;
    align-items: center;
    gap: 10px;
    background: white;
    padding: 10px 15px;
    border-radius: var(--radius-full);
    box-shadow: var(--shadow-lg);
    z-index: 998;
    transition: var(--transition);
}

.whatsapp-float:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 30px rgba(0,0,0,0.15);
}

.whatsapp-text {
    display: flex;
    flex-direction: column;
    text-align: right;
}

.whatsapp-title {
    font-size: 12px;
    font-weight: 600;
    color: var(--text-dark);
}

.whatsapp-subtitle {
    font-size: 10px;
    color: var(--success-green);
}

.whatsapp-float svg {
    width: 40px;
    height: 40px;
    color: var(--success-green);
}

/* =====================================================
   BRANDS SECTION
   ===================================================== */
.brands {
    padding: 60px 0;
    background: var(--bg-white);
}

.section-title {
    font-size: 32px;
    font-weight: 700;
    text-align: center;
    margin-bottom: 15px;
    color: var(--text-dark);
}

.section-subtitle {
    font-size: 14px;
    color: var(--text-gray);
    text-align: center;
    max-width: 700px;
    margin: 0 auto 40px;
}

.brands-slider {
    overflow: hidden;
    position: relative;
}

.brands-track {
    display: flex;
    gap: 40px;
    animation: scroll 20s linear infinite;
}

.brand-item {
    flex: 0 0 auto;
    padding: 20px 30px;
    background: var(--bg-light);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    min-width: 180px;
    height: 80px;
}

.brand-item img {
    max-height: 40px;
    object-fit: contain;
    filter: grayscale(100%);
    opacity: 0.7;
    transition: var(--transition);
}

.brand-item:hover img {
    filter: grayscale(0);
    opacity: 1;
}

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

/* =====================================================
   CATEGORIES SECTION
   ===================================================== */
.categories {
    padding: 60px 0;
    background: var(--bg-light);
}

.categories-grid {
    display: grid;
    grid-template-columns: repeat(6, 1fr);
    gap: 20px;
}

.category-card {
    background: var(--bg-white);
    padding: 30px 20px;
    border-radius: var(--radius-md);
    text-align: center;
    border: 2px solid transparent;
    transition: var(--transition);
}

.category-card:hover,
.category-card.active {
    border-color: var(--primary-orange);
    transform: translateY(-5px);
    box-shadow: var(--shadow-md);
}

.category-icon {
    width: 60px;
    height: 60px;
    margin: 0 auto 15px;
    color: var(--primary-blue);
}

.category-icon svg {
    width: 100%;
    height: 100%;
}

.category-card.active .category-icon,
.category-card:hover .category-icon {
    color: var(--primary-orange);
}

.category-card h3 {
    font-size: 14px;
    font-weight: 600;
    margin-bottom: 5px;
}

.category-card p {
    font-size: 12px;
    color: var(--text-gray);
}

/* =====================================================
   WHY US SECTION
   ===================================================== */
.why-us {
    position: relative;
    padding: 80px 0;
    overflow: hidden;
}

.why-us-bg {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 0;
}

.why-us-bg img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.why-us-bg::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(26,115,232,0.95) 0%, rgba(13,71,161,0.95) 100%);
}

.why-us .container {
    position: relative;
    z-index: 1;
}

.why-us-content {
    max-width: 700px;
    margin-left: auto;
    color: white;
    background: rgba(26,115,232,0.9);
    padding: 40px;
    border-radius: var(--radius-lg);
}

.why-us-content h2 {
    font-size: 32px;
    font-weight: 700;
    margin-bottom: 10px;
}

.why-us-intro {
    font-size: 14px;
    opacity: 0.9;
    margin-bottom: 30px;
}

.why-us-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
    margin-bottom: 30px;
}

.why-us-item {
    display: flex;
    gap: 15px;
}

.why-us-icon {
    flex: 0 0 auto;
    width: 24px;
    height: 24px;
    background: var(--primary-orange);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.why-us-icon svg {
    width: 14px;
    height: 14px;
    fill: white;
}

.why-us-item h4 {
    font-size: 14px;
    font-weight: 600;
    margin-bottom: 5px;
}

.why-us-item p {
    font-size: 12px;
    opacity: 0.9;
}

/* =====================================================
   PRODUCTS SECTION
   ===================================================== */
.products {
    padding: 60px 0;
    background: var(--bg-white);
}

.products-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 25px;
}

.products-grid-4 {
    grid-template-columns: repeat(4, 1fr);
}

.product-card {
    background: var(--bg-white);
    border-radius: var(--radius-md);
    padding: 20px;
    border: 1px solid var(--border-color);
    transition: var(--transition);
}

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

.product-image {
    height: 180px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 15px;
}

.product-image img {
    max-height: 100%;
    object-fit: contain;
}

.product-tags {
    display: flex;
    gap: 8px;
    margin-bottom: 10px;
    flex-wrap: wrap;
}

.tag {
    font-size: 11px;
    padding: 4px 10px;
    background: var(--bg-light);
    border-radius: var(--radius-full);
    color: var(--text-gray);
    border: 1px solid var(--border-color);
}

.product-title {
    font-size: 14px;
    font-weight: 600;
    margin-bottom: 8px;
    color: var(--text-dark);
    line-height: 1.4;
}

.product-price {
    font-size: 16px;
    font-weight: 700;
    color: var(--primary-blue);
    margin-bottom: 15px;
}

.price-old {
    font-size: 12px;
    color: var(--text-light);
    text-decoration: line-through;
    font-weight: 400;
    margin-left: 8px;
}

/* =====================================================
   FOOTER
   ===================================================== */
.footer {
    background: var(--primary-blue);
    color: white;
    padding: 60px 0 20px;
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1.5fr 1.5fr;
    gap: 40px;
    margin-bottom: 40px;
}

.footer-about .logo {
    margin-bottom: 15px;
}

.footer-about .logo-title,
.footer-about .logo-subtitle {
    color: white;
}

.footer-about p {
    font-size: 13px;
    opacity: 0.8;
    line-height: 1.7;
}

.footer-links h4,
.footer-contact h4,
.footer-address h4 {
    font-size: 14px;
    font-weight: 600;
    margin-bottom: 20px;
}

.footer-links ul {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.footer-links a {
    font-size: 13px;
    opacity: 0.8;
    transition: var(--transition);
}

.footer-links a:hover {
    opacity: 1;
    color: var(--primary-orange);
}

.footer-contact ul {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.footer-contact li {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 13px;
    opacity: 0.8;
}

.footer-contact svg {
    width: 16px;
    height: 16px;
    fill: var(--primary-orange);
}

.footer-address p {
    display: flex;
    gap: 10px;
    font-size: 13px;
    opacity: 0.8;
    line-height: 1.7;
}

.footer-address svg {
    width: 16px;
    height: 16px;
    fill: var(--primary-orange);
    flex: 0 0 auto;
    margin-top: 3px;
}

.footer-bottom {
    border-top: 1px solid rgba(255,255,255,0.1);
    padding-top: 20px;
    text-align: center;
}

.footer-bottom p {
    font-size: 12px;
    opacity: 0.6;
}

/* =====================================================
   PAGE HERO
   ===================================================== */
.page-hero {
    margin-top: 70px;
    position: relative;
    min-height: 300px;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    color: white;
}

.page-hero-shop {
    min-height: 250px;
}

.page-hero-bg {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 0;
}

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

.page-hero-bg::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(26,115,232,0.9) 0%, rgba(13,71,161,0.9) 100%);
}

.page-hero-content {
    position: relative;
    z-index: 1;
    padding: 40px 20px;
}

.page-hero-logo {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    margin-bottom: 20px;
}

.page-hero-logo svg {
    width: 40px;
    height: 40px;
}

.page-hero-logo span {
    font-size: 12px;
    font-weight: 600;
    text-align: left;
    line-height: 1.3;
}

.page-hero h1 {
    font-size: 42px;
    font-weight: 700;
    margin-bottom: 10px;
}

.page-hero p {
    font-size: 16px;
    opacity: 0.9;
}

/* =====================================================
   ABOUT PAGE
   ===================================================== */
.about-section {
    padding: 60px 0;
}

.about-intro {
    max-width: 800px;
    margin: 0 auto 50px;
    text-align: center;
}

.about-intro p {
    font-size: 15px;
    color: var(--text-gray);
    margin-bottom: 15px;
    line-height: 1.8;
}

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

.vision-card,
.mission-card {
    background: var(--bg-white);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    padding: 40px;
}

.vm-icon {
    width: 60px;
    height: 60px;
    color: var(--primary-orange);
    margin-bottom: 20px;
}

.vm-icon svg {
    width: 100%;
    height: 100%;
}

.vision-card h3,
.mission-card h3 {
    font-size: 24px;
    font-weight: 700;
    margin-bottom: 15px;
}

.vision-card p {
    font-size: 14px;
    color: var(--text-gray);
    line-height: 1.8;
}

.mission-card ul {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.mission-card li {
    font-size: 14px;
    color: var(--text-gray);
    padding-left: 20px;
    position: relative;
}

.mission-card li::before {
    content: '•';
    position: absolute;
    left: 0;
    color: var(--primary-orange);
    font-weight: bold;
}

/* CTA Section */
.cta-section {
    position: relative;
    padding: 80px 0;
    background: linear-gradient(135deg, var(--primary-blue) 0%, var(--primary-blue-dark) 100%);
    overflow: hidden;
}

.cta-images {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    display: flex;
    justify-content: space-between;
    pointer-events: none;
}

.cta-img-left,
.cta-img-right {
    width: 300px;
    height: 100%;
    object-fit: cover;
    opacity: 0.3;
}

.cta-content {
    position: relative;
    z-index: 1;
    text-align: center;
    color: white;
}

.cta-content h2 {
    font-size: 36px;
    font-weight: 700;
    margin-bottom: 15px;
}

.cta-content p {
    font-size: 16px;
    opacity: 0.9;
    margin-bottom: 30px;
}

/* =====================================================
   SHOP PAGE
   ===================================================== */
.shop-section {
    padding: 40px 0 60px;
}

.shop-toolbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 20px;
    margin-bottom: 30px;
    flex-wrap: wrap;
}

.search-box {
    position: relative;
    flex: 1;
    max-width: 300px;
}

.search-box svg {
    position: absolute;
    left: 15px;
    top: 50%;
    transform: translateY(-50%);
    width: 20px;
    height: 20px;
    fill: var(--text-light);
}

.search-box input {
    width: 100%;
    padding: 12px 15px 12px 45px;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-full);
    font-size: 14px;
    font-family: inherit;
    transition: var(--transition);
}

.search-box input:focus {
    outline: none;
    border-color: var(--primary-blue);
}

.filter-group {
    display: flex;
    gap: 15px;
}

.filter-select {
    display: flex;
    flex-direction: column;
    gap: 5px;
}

.filter-select label {
    font-size: 12px;
    font-weight: 500;
    color: var(--text-gray);
}

.filter-select select {
    padding: 10px 15px;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    font-size: 13px;
    font-family: inherit;
    min-width: 150px;
    cursor: pointer;
    background: white;
}

.shop-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 25px;
    margin-bottom: 40px;
}

/* Pagination */
.pagination {
    display: flex;
    justify-content: center;
    gap: 10px;
}

.pagination-btn {
    width: 40px;
    height: 40px;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    background: white;
    font-size: 14px;
    font-weight: 500;
    cursor: pointer;
    transition: var(--transition);
    display: flex;
    align-items: center;
    justify-content: center;
}

.pagination-btn:hover,
.pagination-btn.active {
    background: var(--primary-blue);
    border-color: var(--primary-blue);
    color: white;
}

.pagination-btn svg {
    width: 20px;
    height: 20px;
}

/* =====================================================
   PRODUCT DETAIL PAGE
   ===================================================== */
.breadcrumb {
    padding: 20px 0;
    margin-top: 70px;
    background: var(--bg-light);
}

.breadcrumb .container {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 13px;
}

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

.breadcrumb a:hover {
    color: var(--primary-blue);
}

.breadcrumb span {
    color: var(--text-light);
}

.breadcrumb .current {
    color: var(--text-dark);
}

.product-detail {
    padding: 40px 0;
}

.product-detail-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 50px;
}

.product-gallery {
    position: sticky;
    top: 90px;
}

.product-main-image {
    background: var(--bg-light);
    border-radius: var(--radius-md);
    padding: 30px;
    margin-bottom: 15px;
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 400px;
}

.product-main-image img {
    max-height: 350px;
    object-fit: contain;
}

.product-thumbnails {
    display: flex;
    gap: 10px;
}

.thumbnail {
    width: 80px;
    height: 80px;
    padding: 10px;
    border: 2px solid var(--border-color);
    border-radius: var(--radius-sm);
    background: white;
    cursor: pointer;
    transition: var(--transition);
}

.thumbnail:hover,
.thumbnail.active {
    border-color: var(--primary-blue);
}

.thumbnail img {
    width: 100%;
    height: 100%;
    object-fit: contain;
}

.product-share {
    margin-top: 20px;
    display: flex;
    align-items: center;
    gap: 15px;
}

.product-share span {
    font-size: 13px;
    color: var(--text-gray);
}

.share-buttons {
    display: flex;
    gap: 10px;
}

.share-btn {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition);
}

.share-btn svg {
    width: 18px;
    height: 18px;
}

.share-btn.whatsapp { background: #25D366; color: white; }
.share-btn.facebook { background: #1877F2; color: white; }
.share-btn.twitter { background: #000000; color: white; }
.share-btn.telegram { background: #0088CC; color: white; }
.share-btn.link { background: var(--bg-light); color: var(--text-gray); }

.share-btn:hover {
    transform: scale(1.1);
}

.product-info .product-tags {
    margin-bottom: 15px;
}

.product-detail-title {
    font-size: 28px;
    font-weight: 700;
    margin-bottom: 8px;
    color: var(--text-dark);
}

.product-sku {
    font-size: 13px;
    color: var(--text-light);
    margin-bottom: 5px;
}

.product-sold {
    font-size: 13px;
    color: var(--primary-blue);
    margin-bottom: 20px;
}

.product-description {
    margin-bottom: 25px;
}

.product-description p {
    font-size: 14px;
    color: var(--text-gray);
    line-height: 1.7;
}

.product-specs h3 {
    font-size: 16px;
    font-weight: 600;
    margin-bottom: 10px;
}

.product-specs h4 {
    font-size: 14px;
    font-weight: 600;
    margin-top: 20px;
    margin-bottom: 10px;
}

.product-specs > p {
    font-size: 13px;
    color: var(--text-gray);
    line-height: 1.7;
}

.specs-list {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.specs-list li {
    font-size: 13px;
    color: var(--text-gray);
}

.specs-list li span {
    font-weight: 500;
    color: var(--text-dark);
}

.specs-toggle {
    display: inline-block;
    margin-top: 15px;
    font-size: 13px;
    color: var(--primary-blue);
    font-weight: 500;
}

.specs-toggle:hover {
    text-decoration: underline;
}

.product-info .btn-whatsapp {
    margin-top: 30px;
}

/* Related Products */
.related-products {
    padding: 60px 0;
    background: var(--bg-light);
}

/* =====================================================
   ARTICLE PAGE
   ===================================================== */
.article-section {
    padding: 40px 0 60px;
}

.article-tabs {
    display: flex;
    gap: 10px;
    margin-bottom: 40px;
    flex-wrap: wrap;
    justify-content: center;
}

.tab-btn {
    padding: 10px 20px;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-full);
    background: white;
    font-size: 13px;
    font-weight: 500;
    cursor: pointer;
    transition: var(--transition);
}

.tab-btn:hover,
.tab-btn.active {
    background: var(--primary-blue);
    border-color: var(--primary-blue);
    color: white;
}

/* Featured Article */
.featured-article {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
    margin-bottom: 50px;
    background: var(--bg-light);
    border-radius: var(--radius-lg);
    overflow: hidden;
}

.featured-article-image {
    height: 100%;
    min-height: 350px;
}

.featured-article-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.featured-article-content {
    padding: 40px 40px 40px 0;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.article-category {
    display: inline-block;
    font-size: 12px;
    font-weight: 500;
    color: var(--primary-blue);
    background: rgba(26,115,232,0.1);
    padding: 5px 12px;
    border-radius: var(--radius-full);
    margin-bottom: 15px;
}

.featured-article h2 {
    font-size: 28px;
    font-weight: 700;
    margin-bottom: 15px;
    line-height: 1.3;
}

.featured-article p {
    font-size: 14px;
    color: var(--text-gray);
    margin-bottom: 20px;
    line-height: 1.7;
}

.article-meta {
    display: flex;
    gap: 20px;
    margin-bottom: 20px;
}

.article-meta span {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 12px;
    color: var(--text-gray);
}

.article-meta svg {
    width: 16px;
    height: 16px;
    fill: var(--text-light);
}

/* Article Grid */
.article-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
    margin-bottom: 40px;
}

.article-card {
    background: white;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    overflow: hidden;
    transition: var(--transition);
}

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

.article-image {
    height: 180px;
    overflow: hidden;
}

.article-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition);
}

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

.article-content {
    padding: 20px;
}

.article-content .article-category {
    margin-bottom: 10px;
}

.article-content h3 {
    font-size: 16px;
    font-weight: 600;
    margin-bottom: 10px;
    line-height: 1.4;
}

.article-content p {
    font-size: 13px;
    color: var(--text-gray);
    margin-bottom: 15px;
    line-height: 1.6;
}

.article-content .article-meta {
    margin-bottom: 15px;
}

/* =====================================================
   CONTACT PAGE
   ===================================================== */
.contact-section {
    padding: 60px 0;
}

.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 50px;
}

.contact-info h2 {
    font-size: 28px;
    font-weight: 700;
    margin-bottom: 15px;
}

.contact-info > p {
    font-size: 14px;
    color: var(--text-gray);
    margin-bottom: 30px;
}

.contact-cards {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.contact-card {
    display: flex;
    gap: 20px;
    padding: 25px;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
}

.contact-card-icon {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    flex: 0 0 auto;
}

.contact-card-icon svg {
    width: 24px;
    height: 24px;
}

.contact-card-icon.phone {
    background: rgba(26,115,232,0.1);
    color: var(--primary-blue);
}

.contact-card-icon.whatsapp {
    background: rgba(37,211,102,0.1);
    color: var(--success-green);
}

.contact-card-icon.email {
    background: rgba(247,148,29,0.1);
    color: var(--primary-orange);
}

.contact-card-content h4 {
    font-size: 16px;
    font-weight: 600;
    margin-bottom: 5px;
}

.contact-value {
    font-size: 18px;
    font-weight: 600;
    color: var(--text-dark);
    margin-bottom: 5px;
}

.contact-note {
    font-size: 13px;
    color: var(--text-gray);
    margin-bottom: 10px;
}

/* Contact Form */
.contact-form-wrapper {
    background: var(--bg-light);
    border-radius: var(--radius-lg);
    padding: 40px;
}

.contact-form h3 {
    font-size: 16px;
    font-weight: 500;
    color: var(--text-gray);
    margin-bottom: 25px;
}

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

.form-group label {
    display: block;
    font-size: 14px;
    font-weight: 500;
    margin-bottom: 8px;
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 12px 15px;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    font-size: 14px;
    font-family: inherit;
    background: white;
    transition: var(--transition);
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary-blue);
}

.form-group textarea {
    resize: vertical;
    min-height: 100px;
}

.form-captcha {
    margin-top: 20px;
}

.captcha-box {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 15px;
    background: white;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
}

.captcha-box input[type="checkbox"] {
    width: 20px;
    height: 20px;
    cursor: pointer;
}

.captcha-box label {
    font-size: 13px;
    color: var(--text-gray);
    cursor: pointer;
    margin-bottom: 0;
}

.captcha-icon {
    width: 30px;
    height: 30px;
    margin-left: auto;
    fill: var(--primary-blue);
}

/* Map Section */
.map-section {
    margin-top: 60px;
}

.map-section iframe {
    display: block;
}

/* =====================================================
   RESPONSIVE DESIGN
   ===================================================== */
@media (max-width: 1024px) {
    .categories-grid {
        grid-template-columns: repeat(3, 1fr);
    }

    .products-grid,
    .shop-grid {
        grid-template-columns: repeat(3, 1fr);
    }

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

    .why-us-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    .nav {
        display: none;
    }

    .mobile-menu-btn {
        display: flex;
    }

    .mobile-nav {
        display: block;
    }

    .hero-content {
        grid-template-columns: 1fr;
        text-align: center;
    }

    .hero-text h1 {
        font-size: 32px;
    }

    .hero-text p {
        margin: 0 auto 30px;
    }

    .hero-image {
        display: none;
    }

    .whatsapp-float .whatsapp-text {
        display: none;
    }

    .whatsapp-float {
        padding: 12px;
        border-radius: 50%;
    }

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

    .products-grid,
    .shop-grid,
    .products-grid-4 {
        grid-template-columns: repeat(2, 1fr);
    }

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

    .page-hero h1 {
        font-size: 32px;
    }

    .vision-mission {
        grid-template-columns: 1fr;
    }

    .featured-article {
        grid-template-columns: 1fr;
    }

    .featured-article-image {
        min-height: 250px;
    }

    .featured-article-content {
        padding: 30px;
    }

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

    .product-detail-grid {
        grid-template-columns: 1fr;
    }

    .product-gallery {
        position: static;
    }

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

    .shop-toolbar {
        flex-direction: column;
        align-items: stretch;
    }

    .search-box {
        max-width: none;
    }

    .filter-group {
        flex-wrap: wrap;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 15px;
    }

    .hero-slide {
        padding: 40px 0;
        min-height: 400px;
    }

    .hero-text h1 {
        font-size: 26px;
    }

    .section-title {
        font-size: 24px;
    }

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

    .products-grid,
    .shop-grid,
    .products-grid-4 {
        grid-template-columns: 1fr;
    }

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

    .page-hero h1 {
        font-size: 26px;
    }

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

    .article-tabs {
        flex-direction: column;
    }

    .tab-btn {
        width: 100%;
        text-align: center;
    }

    .product-detail-title {
        font-size: 22px;
    }

    .featured-article h2 {
        font-size: 22px;
    }

    .contact-form-wrapper {
        padding: 25px;
    }

    .brands-track {
        gap: 20px;
    }

    .brand-item {
        min-width: 140px;
        padding: 15px 20px;
    }
}