/* ==========================================================================
   Hilal Kimya - Clean Modern Stylesheet
   Pure Native Custom Frontend
   ========================================================================== */

/* Local Work Sans Font Declarations */
@font-face {
    font-family: 'Work Sans';
    font-style: normal;
    font-weight: 400;
    font-display: swap;
    src: url(/assets/fonts/work-sans/work-sans-400-0.woff2) format('woff2');
    unicode-range: U+0102-0103, U+0110-0111, U+0128-0129, U+0168-0169, U+01A0-01A1, U+01AF-01B0, U+0300-0301, U+0303-0304, U+0308-0309, U+0323, U+0329, U+1EA0-1EF9, U+20AB;
}

@font-face {
    font-family: 'Work Sans';
    font-style: normal;
    font-weight: 400;
    font-display: swap;
    src: url(/assets/fonts/work-sans/work-sans-400-1.woff2) format('woff2');
    unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C4, U+2113, U+2C60-2C7F, U+A720-A7FF;
}

@font-face {
    font-family: 'Work Sans';
    font-style: normal;
    font-weight: 400;
    font-display: swap;
    src: url(/assets/fonts/work-sans/work-sans-400-2.woff2) format('woff2');
    unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}

@font-face {
    font-family: 'Work Sans';
    font-style: normal;
    font-weight: 500;
    font-display: swap;
    src: url(/assets/fonts/work-sans/work-sans-500-3.woff2) format('woff2');
    unicode-range: U+0102-0103, U+0110-0111, U+0128-0129, U+0168-0169, U+01A0-01A1, U+01AF-01B0, U+0300-0301, U+0303-0304, U+0308-0309, U+0323, U+0329, U+1EA0-1EF9, U+20AB;
}

@font-face {
    font-family: 'Work Sans';
    font-style: normal;
    font-weight: 500;
    font-display: swap;
    src: url(/assets/fonts/work-sans/work-sans-500-4.woff2) format('woff2');
    unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C4, U+2113, U+2C60-2C7F, U+A720-A7FF;
}

@font-face {
    font-family: 'Work Sans';
    font-style: normal;
    font-weight: 500;
    font-display: swap;
    src: url(/assets/fonts/work-sans/work-sans-500-5.woff2) format('woff2');
    unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}

@font-face {
    font-family: 'Work Sans';
    font-style: normal;
    font-weight: 600;
    font-display: swap;
    src: url(/assets/fonts/work-sans/work-sans-600-6.woff2) format('woff2');
    unicode-range: U+0102-0103, U+0110-0111, U+0128-0129, U+0168-0169, U+01A0-01A1, U+01AF-01B0, U+0300-0301, U+0303-0304, U+0308-0309, U+0323, U+0329, U+1EA0-1EF9, U+20AB;
}

@font-face {
    font-family: 'Work Sans';
    font-style: normal;
    font-weight: 600;
    font-display: swap;
    src: url(/assets/fonts/work-sans/work-sans-600-7.woff2) format('woff2');
    unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C4, U+2113, U+2C60-2C7F, U+A720-A7FF;
}

@font-face {
    font-family: 'Work Sans';
    font-style: normal;
    font-weight: 600;
    font-display: swap;
    src: url(/assets/fonts/work-sans/work-sans-600-8.woff2) format('woff2');
    unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}

@font-face {
    font-family: 'Work Sans';
    font-style: normal;
    font-weight: 700;
    font-display: swap;
    src: url(/assets/fonts/work-sans/work-sans-700-9.woff2) format('woff2');
    unicode-range: U+0102-0103, U+0110-0111, U+0128-0129, U+0168-0169, U+01A0-01A1, U+01AF-01B0, U+0300-0301, U+0303-0304, U+0308-0309, U+0323, U+0329, U+1EA0-1EF9, U+20AB;
}

@font-face {
    font-family: 'Work Sans';
    font-style: normal;
    font-weight: 700;
    font-display: swap;
    src: url(/assets/fonts/work-sans/work-sans-700-10.woff2) format('woff2');
    unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C4, U+2113, U+2C60-2C7F, U+A720-A7FF;
}

@font-face {
    font-family: 'Work Sans';
    font-style: normal;
    font-weight: 700;
    font-display: swap;
    src: url(/assets/fonts/work-sans/work-sans-700-11.woff2) format('woff2');
    unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}

@font-face {
    font-family: 'Work Sans';
    font-style: normal;
    font-weight: 800;
    font-display: swap;
    src: url(/assets/fonts/work-sans/work-sans-800-12.woff2) format('woff2');
    unicode-range: U+0102-0103, U+0110-0111, U+0128-0129, U+0168-0169, U+01A0-01A1, U+01AF-01B0, U+0300-0301, U+0303-0304, U+0308-0309, U+0323, U+0329, U+1EA0-1EF9, U+20AB;
}

@font-face {
    font-family: 'Work Sans';
    font-style: normal;
    font-weight: 800;
    font-display: swap;
    src: url(/assets/fonts/work-sans/work-sans-800-13.woff2) format('woff2');
    unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C4, U+2113, U+2C60-2C7F, U+A720-A7FF;
}

@font-face {
    font-family: 'Work Sans';
    font-style: normal;
    font-weight: 800;
    font-display: swap;
    src: url(/assets/fonts/work-sans/work-sans-800-14.woff2) format('woff2');
    unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}

:root {
    --primary-blue: #002b66;
    --navy-blue: #001238;
    --sky-blue: #cbebf7;
    --sky-blue-hover: #b3e3f5;
    --accent-yellow: #fecb00;
    --whatsapp-green: #25d366;
    --text-dark: #222222;
    --text-muted: #666666;
    --border-light: #e5e5e5;
    --bg-light: #f8fafc;
    --font-heading: 'Work Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
    --font-body: 'Work Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
}

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

body {
    font-family: var(--font-body);
    font-size: 15px;
    line-height: 1.6;
    color: var(--text-dark);
    background-color: #f7f7f7;
    background-image: url('/assets/images/wd-furniture-background.jpg');
    background-repeat: repeat;
    -webkit-font-smoothing: antialiased;
}

h1,
h2,
h3,
h4,
h5,
h6 {
    font-family: var(--font-heading);
    font-weight: 700;
    color: var(--text-dark);
    line-height: 1.3;
}

a {
    color: inherit;
    text-decoration: none;
    transition: all 0.2s ease;
}

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

.site-container {
    max-width: 1300px;
    margin: 0 auto;
    padding: 0 20px;
}

/* ==========================================================================
   Top Bar
   ========================================================================== */
.top-bar {
    background: #ffffff;
    border-bottom: 1px solid #eeeeee;
    font-size: 13px;
    color: #444444;
    padding: 6px 0;
}

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

.top-bar-social {
    display: flex;
    align-items: center;
    gap: 12px;
}

.top-bar-social a {
    color: #555555;
    font-size: 14px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 24px;
    height: 24px;
    border-radius: 50%;
    transition: color 0.2s;
}

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

.top-bar-contact {
    display: flex;
    align-items: center;
    gap: 20px;
}

.top-bar-contact a {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    color: #444444;
}

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

.btn-online-form {
    background: var(--primary-blue);
    color: #ffffff !important;
    padding: 5px 14px;
    border-radius: 20px;
    font-weight: 600;
    font-size: 12px;
    transition: background 0.2s;
}

.btn-online-form:hover {
    background: var(--navy-blue);
}

/* ==========================================================================
   Main Header
   ========================================================================== */
.main-header {
    background: #ffffff;
    padding: 15px 0;
}

.main-header .site-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 20px;
}

.header-logo img {
    height: 52px;
    width: auto;
}

.header-search {
    flex: 1;
    max-width: 500px;
    margin: 0 30px;
}

.search-form {
    display: flex;
    position: relative;
    border: 1px solid #d5d5d5;
    border-radius: 4px;
    overflow: hidden;
}

.search-form input[type="text"] {
    width: 100%;
    padding: 10px 14px;
    border: none;
    outline: none;
    font-size: 14px;
    font-family: inherit;
}

.search-form button {
    background: #ffffff;
    border: none;
    padding: 0 16px;
    cursor: pointer;
    color: #666666;
    font-size: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.search-form button:hover {
    color: var(--primary-blue);
}

.header-support {
    display: flex;
    align-items: center;
    gap: 12px;
}

.support-icon {
    width: 42px;
    height: 42px;
    background: #f0f4f8;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--primary-blue);
    font-size: 18px;
}

.support-text .label {
    font-size: 11px;
    color: #777777;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    display: block;
}

.support-text .phone {
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 15px;
    color: var(--primary-blue);
}

.mobile-menu-toggle {
    display: none;
    background: none;
    border: none;
    font-size: 24px;
    color: var(--primary-blue);
    cursor: pointer;
}

/* ==========================================================================
   Navigation Bar
   ========================================================================== */
.nav-bar {
    background: var(--sky-blue);
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.04);
    position: relative;
    z-index: 99;
}

.nav-menu {
    display: flex;
    list-style: none;
    align-items: center;
    justify-content: flex-start;
}

.nav-item {
    position: relative;
}

.nav-link {
    display: block;
    padding: 14px 20px;
    font-family: var(--font-heading);
    font-size: 14px;
    font-weight: 700;
    color: var(--primary-blue);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    transition: background 0.2s, color 0.2s;
}

.nav-link:hover,
.nav-item.active .nav-link {
    background: var(--sky-blue-hover);
    color: var(--navy-blue);
}

.nav-dropdown {
    position: absolute;
    top: 100%;
    left: 0;
    min-width: 380px;
    background: #ffffff;
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.12);
    border-radius: 0 0 6px 6px;
    list-style: none;
    padding: 10px 0;
    display: none;
    z-index: 100;
}

.nav-dropdown li a {
    display: block;
    padding: 10px 22px;
    font-size: 13px;
    font-weight: 600;
    color: #333333;
    border-bottom: 1px solid #f5f5f5;
    transition: background 0.2s, color 0.2s, padding-left 0.2s;
}

.nav-dropdown li:last-child a {
    border-bottom: none;
}

.nav-dropdown li a:hover {
    background: #f0f7fb;
    color: var(--primary-blue);
    padding-left: 26px;
}

.nav-item.has-dropdown:hover .nav-dropdown {
    display: block;
}

/* ==========================================================================
   Mobile Navigation Drawer
   ========================================================================== */
.mobile-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.5);
    z-index: 1000;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
}

.mobile-overlay.active {
    opacity: 1;
    visibility: visible;
}

.mobile-drawer {
    position: fixed;
    top: 0;
    left: 0;
    bottom: 0;
    width: 300px;
    max-width: 85%;
    background: #ffffff;
    z-index: 1001;
    transform: translateX(-100%);
    transition: transform 0.3s ease;
    overflow-y: auto;
    padding: 20px;
}

.mobile-drawer.active {
    transform: translateX(0);
}

.mobile-drawer-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 20px;
    padding-bottom: 15px;
    border-bottom: 1px solid #eee;
}

.mobile-drawer-close {
    background: none;
    border: none;
    font-size: 24px;
    cursor: pointer;
    color: #666;
}

.mobile-nav-list {
    list-style: none;
}

.mobile-nav-list li a {
    display: block;
    padding: 12px 0;
    font-size: 14px;
    font-weight: 700;
    color: var(--primary-blue);
    border-bottom: 1px solid #f0f0f0;
}

.mobile-submenu {
    list-style: none;
    padding-left: 15px;
    display: none;
}

.mobile-submenu li a {
    font-size: 13px;
    font-weight: 500;
    color: #555;
    padding: 8px 0;
}

/* ==========================================================================
   Page Titles & Breadcrumbs
   ========================================================================== */
.page-hero-banner {
    position: relative;
    background: url('/assets/images/header-banner-desktop-resize.jpg') center/cover no-repeat;
    padding: 85px 0;
    text-align: start;
    border-bottom: 1px solid #dce5ed;
}

.page-hero-banner .hero-content-wrap {
    position: relative;
    z-index: 2;
    display: inline-flex;
    flex-direction: column;
    align-items: center;
    background: rgba(255, 255, 255, 0.94);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    padding: 16px 36px;
    border-radius: 12px;
    border: 1px solid rgba(255, 255, 255, 0.9);
    box-shadow: 0 4px 25px rgba(0, 18, 56, 0.12);
    max-width: 95%;
}

.page-hero-banner h1,
.page-hero-banner h2 {
    font-size: 26px;
    font-weight: 800;
    color: #001238;
    margin-bottom: 6px;
    letter-spacing: -0.2px;
    line-height: 1.25;
}

.site-breadcrumbs {
    font-size: 13px;
    font-weight: 600;
    color: #475569;
    line-height: 1.5;
}

.site-breadcrumbs a {
    color: var(--primary-blue);
    font-weight: 700;
}

.site-breadcrumbs a:hover {
    color: #0284c7;
    text-decoration: underline;
}

.site-breadcrumbs .divider {
    margin: 0 8px;
    color: #94a3b8;
}

/* ==========================================================================
   Homepage - Top Product Category Cards Grid
   ========================================================================== */
.home-categories-section {
    padding: 30px 0;
}

.categories-grid-top {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
    margin-bottom: 20px;
}

.categories-grid-bottom {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
    max-width: 980px;
    margin: 0 auto;
}

.category-card {
    position: relative;
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.08);
    display: block;
    background: #ffffff;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.category-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.14);
}

.category-card-img {
    width: 100%;
    aspect-ratio: 1 / 1;
    object-fit: cover;
    display: block;
}

.category-card-badge {
    position: absolute;
    top: 15px;
    left: 50%;
    transform: translateX(-50%);
    width: calc(100% - 30px);
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(4px);
    color: #111111;
    font-family: var(--font-heading);
    font-size: 13px;
    font-weight: 700;
    text-align: center;
    padding: 8px 12px;
    border-radius: 4px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.15);
    line-height: 1.3;
}

/* ==========================================================================
   Homepage - Feature Section 1
   ========================================================================== */
.feature-section-1 {
    padding: 40px 0;
}

.feature-section-1 .row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
    align-items: center;
}

.feature-section-1 .left-image img {
    border-radius: 8px;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.08);
}

.feature-section-1 .right-content h2 {
    font-size: 28px;
    margin-bottom: 15px;
    color: #111111;
}

.feature-section-1 .right-content p {
    font-size: 15px;
    color: #444444;
    margin-bottom: 25px;
}

.badge-highlight {
    font-family: var(--font-heading);
    font-size: 22px;
    font-weight: 800;
    text-align: center;
    margin-bottom: 25px;
    color: #111111;
}

.sub-features-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
    margin-top: 15px;
}

.sub-feature-box {
    border: 1px solid #e2e8f0;
    border-radius: 8px;
    padding: 22px;
    background: #ffffff;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.04);
}

.sub-feature-box h4 {
    font-size: 17px;
    font-weight: 700;
    margin-bottom: 12px;
    color: #003366;
}

.sub-feature-box p {
    font-size: 13.5px;
    color: #4b5563;
    line-height: 1.65;
    margin-bottom: 0 !important;
}

/* ==========================================================================
   Order Banner Bar
   ========================================================================== */
.order-banner-bar {
    background: var(--navy-blue);
    color: #ffffff;
    text-align: center;
    padding: 16px 20px;
    margin: 30px 0;
}

.order-banner-bar h3 {
    font-family: var(--font-heading);
    font-size: 24px;
    font-weight: 800;
    color: #ffffff;
    letter-spacing: 0.5px;
}

.order-banner-bar h3 a {
    color: #ffffff;
}

/* ==========================================================================
   Homepage - Feature Section 2 (System Explanations)
   ========================================================================== */
.system-explanation-section {
    padding: 30px 0;
}

.system-explanation-section .row {
    display: grid;
    grid-template-columns: 1.2fr 0.8fr;
    gap: 40px;
    align-items: center;
}

.system-explanation-section h2 {
    font-size: 24px;
    line-height: 1.4;
    margin-bottom: 15px;
}

.system-explanation-section p {
    font-size: 15px;
    color: #444;
    margin-bottom: 15px;
}

.custom-bullet-list {
    list-style: none;
    margin: 15px 0;
}

.custom-bullet-list li {
    position: relative;
    padding-left: 20px;
    margin-bottom: 8px;
    font-size: 15px;
    color: #333;
}

.custom-bullet-list li::before {
    content: "•";
    color: var(--primary-blue);
    font-weight: bold;
    font-size: 20px;
    position: absolute;
    left: 0;
    top: -3px;
}

/* 5KG Soap Dispenser Section */
.dispenser-5kg-section {
    padding: 30px 0;
}

.dispenser-5kg-section .row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
    align-items: center;
}

.dispenser-5kg-section h2 {
    font-size: 26px;
    margin-bottom: 20px;
}

.video-preview-card {
    position: relative;
    width: 100%;
    height: 480px;
    border-radius: 8px;
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 4px 18px rgba(0, 0, 0, 0.12);
    overflow: hidden;
}

.video-preview-card::after {
    content: '';
    position: absolute;
    inset: 0;
    background: rgba(0, 0, 0, 0.25);
    transition: background 0.2s;
}

.video-preview-card:hover::after {
    background: rgba(0, 0, 0, 0.15);
}

.video-play-btn {
    position: relative;
    z-index: 2;
    width: 68px;
    height: 68px;
    border-radius: 50%;
    background: #ffffff;
    border: none;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
    transition: transform 0.2s, background 0.2s;
}

.video-play-btn:hover {
    transform: scale(1.12);
    background: var(--accent-yellow);
}

.video-play-btn.sm {
    width: 48px;
    height: 48px;
}

.play-triangle {
    width: 0;
    height: 0;
    border-top: 10px solid transparent;
    border-bottom: 10px solid transparent;
    border-left: 16px solid var(--primary-blue);
    margin-left: 4px;
}

.video-play-btn.sm .play-triangle {
    border-top: 7px solid transparent;
    border-bottom: 7px solid transparent;
    border-left: 12px solid var(--primary-blue);
    margin-left: 3px;
}

.feature-checklist {
    list-style: none;
    margin: 20px 0 25px 0;
    padding: 0;
}

.feature-checklist li {
    font-size: 15px;
    font-weight: 600;
    color: #2b2b2b;
    margin-bottom: 10px;
    display: flex;
    align-items: center;
    gap: 10px;
}

.feature-checklist .check-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 22px;
    height: 22px;
    border-radius: 50%;
    background: #e6f4ea;
    color: #137333;
    font-weight: 800;
    font-size: 13px;
}

.promo-video-card {
    position: relative;
    border-radius: 8px;
    overflow: hidden;
    height: 180px;
    background-size: cover;
    background-position: center;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
    margin-top: 20px;
}

.promo-video-overlay {
    position: absolute;
    inset: 0;
    background: rgba(0, 0, 0, 0.45);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 12px;
    padding: 20px;
    text-align: center;
}

.promo-video-overlay h4 {
    color: #ffffff;
    font-size: 20px;
    font-weight: 700;
    margin: 0;
}

/* Custom Video Lightbox Modal */
.custom-video-modal {
    position: fixed;
    inset: 0;
    z-index: 10000;
    display: none;
    align-items: center;
    justify-content: center;
}

.custom-video-modal.active {
    display: flex;
}

.custom-video-modal .modal-backdrop {
    position: absolute;
    inset: 0;
    background: rgba(0, 0, 0, 0.85);
}

.custom-video-modal .modal-dialog {
    position: relative;
    z-index: 2;
    width: 90%;
    max-width: 900px;
    background: #000;
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.5);
}

.custom-video-modal .modal-close {
    position: absolute;
    top: 10px;
    right: 15px;
    z-index: 3;
    background: rgba(0, 0, 0, 0.5);
    border: none;
    color: #ffffff;
    font-size: 32px;
    cursor: pointer;
    line-height: 1;
    border-radius: 4px;
    width: 36px;
    height: 36px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.modal-video-wrapper video {
    width: 100%;
    max-height: 80vh;
    display: block;
}

.text-link {
    color: var(--primary-blue);
    text-decoration: underline;
}

.text-link:hover {
    color: var(--navy-blue);
}

/* Oval Video Banner */
.oval-video-banner {
    position: relative;
    border-radius: 120px;
    overflow: hidden;
    height: 220px;
    background: url('/assets/images/header-banner-desktop-resize.jpg') center/cover no-repeat;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 40px 0;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.15);
}

.oval-video-banner::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.45);
}

.oval-video-banner .video-btn-content {
    position: relative;
    z-index: 2;
    display: flex;
    align-items: center;
    gap: 15px;
    color: #ffffff;
    font-family: var(--font-heading);
    font-size: 22px;
    font-weight: 700;
}

.play-icon-circle {
    width: 60px;
    height: 60px;
    background: #ffffff;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--primary-blue);
    font-size: 24px;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.3);
    transition: transform 0.2s;
}

.oval-video-banner:hover .play-icon-circle {
    transform: scale(1.1);
}

/* Full Width Notice Box */
.notice-summary-box {
    background: #fdfdfd;
    border-left: 4px solid var(--primary-blue);
    padding: 20px;
    margin: 30px 0;
    font-size: 15px;
    line-height: 1.7;
    color: #444;
}

/* ==========================================================================
   Homepage - Blog Posts Grid
   ========================================================================== */
.home-blog-section {
    padding: 40px 0;
}

.section-header-flex {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 25px;
}

.section-title {
    font-size: 28px;
    font-weight: 800;
    color: #111111;
}

.btn-more-blog {
    background: var(--navy-blue);
    color: #ffffff;
    padding: 9px 20px;
    border-radius: 4px;
    font-weight: 600;
    font-size: 14px;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    transition: background 0.2s;
}

.btn-more-blog:hover {
    background: var(--primary-blue);
}

.blog-grid-4 {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
}

.blog-card {
    background: #ffffff;
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 3px 12px rgba(0, 0, 0, 0.06);
    border: 1px solid #f0f0f0;
    display: flex;
    flex-direction: column;
    height: 100%;
    transition: transform 0.2s, box-shadow 0.2s;
}

.blog-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.1);
}

.blog-card-img {
    width: 100%;
    height: 190px;
    object-fit: cover;
    background: #f5f5f5;
    display: block;
}

.blog-card-body {
    padding: 18px;
    display: flex;
    flex-direction: column;
    flex-grow: 1;
}

.blog-card-date {
    font-size: 12px;
    color: #888888;
    margin-bottom: 8px;
}

.blog-card-title {
    font-size: 15px;
    font-weight: 700;
    line-height: 1.4;
    color: #1a1a1a;
    margin-bottom: 10px;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.blog-card-excerpt {
    font-size: 13px;
    color: #666666;
    line-height: 1.6;
    margin-bottom: 14px;
    flex-grow: 1;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.blog-card-link {
    font-size: 13px;
    font-weight: 700;
    color: var(--primary-blue);
    align-self: flex-start;
}

.blog-card-link:hover {
    text-decoration: underline;
}

/* ==========================================================================
   Reassurance Box (Kapıda Ödeme)
   ========================================================================== */
.reassurance-section {
    padding: 30px 0;
    border-top: 1px solid #eeeeee;
}

.reassurance-section h3 {
    font-size: 20px;
    margin-bottom: 10px;
}

.reassurance-section p {
    font-size: 14px;
    color: #666;
    line-height: 1.7;
}

/* ==========================================================================
   Footer
   ========================================================================== */
.site-footer {
    background: var(--navy-blue);
    color: #ffffff;
    padding-top: 50px;
    margin-top: 40px;
}

.footer-top-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-bottom: 30px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    margin-bottom: 35px;
}

.footer-brand h2 {
    color: #ffffff;
    font-size: 26px;
    font-weight: 800;
}

.footer-social {
    display: flex;
    align-items: center;
    gap: 15px;
}

.footer-social-label {
    font-size: 14px;
    font-weight: 600;
}

.footer-social a {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 32px;
    height: 32px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    color: #ffffff;
    transition: background 0.2s;
}

.footer-social a:hover {
    background: var(--primary-blue);
}

.footer-columns {
    display: grid;
    grid-template-columns: 1fr 1.3fr 1.5fr;
    gap: 40px;
    padding-bottom: 40px;
}

.footer-col h4 {
    color: #ffffff;
    font-size: 16px;
    font-weight: 700;
    margin-bottom: 20px;
    position: relative;
}

.footer-col ul {
    list-style: none;
}

.footer-col ul li {
    margin-bottom: 10px;
}

.footer-col ul li a {
    color: #b0c4de;
    font-size: 14px;
    transition: color 0.2s, padding-left 0.2s;
}

.footer-col ul li a:hover {
    color: #ffffff;
    padding-left: 4px;
}

.footer-contact-info p {
    color: #b0c4de;
    font-size: 14px;
    margin-bottom: 10px;
    line-height: 1.6;
}

.footer-contact-info a {
    color: #b0c4de;
}

.footer-contact-info a:hover {
    color: #ffffff;
}

.footer-bottom-bar {
    background: #000924;
    padding: 18px 0;
    font-size: 13px;
    color: #8899aa;
    text-align: center;
    border-top: 1px solid rgba(255, 255, 255, 0.05);
}

/* ==========================================================================
   Floating Action Buttons
   ========================================================================== */
.floating-actions {
    position: fixed;
    right: 20px;
    bottom: 20px;
    z-index: 999;
    display: flex;
    flex-direction: column;
    gap: 12px;
    align-items: center;
}

.floating-btn {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.25);
    transition: transform 0.2s, box-shadow 0.2s;
    cursor: pointer;
}

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

.btn-float-phone {
    background: var(--accent-yellow);
    color: #000000;
}

.btn-float-wa {
    background: var(--whatsapp-green);
    color: #ffffff;
}

.btn-scroll-top {
    background: var(--accent-yellow);
    color: #000000;
    display: none;
}

.btn-scroll-top.visible {
    display: flex;
}

/* ==========================================================================
   Inner Pages (Products, Detail, About, Contact, References)
   ========================================================================== */
.page-content-box {
    background: #ffffff;
    padding: 40px;
    border-radius: 8px;
    box-shadow: 0 2px 15px rgba(0, 0, 0, 0.04);
    margin: 40px 0;
}

.page-content-box h1,
.page-content-box h2,
.page-content-box h3,
.page-content-box h4,
.page-content-box h5 {
    padding-bottom: 8px;
}

.page-content-box p {
    padding-bottom: 12px;
}

/* Catalog Products Grid */
.catalog-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 25px;
    margin: 40px 0;
}

.catalog-card {
    background: #ffffff;
    border-radius: 8px;
    border: 1px solid #eef2f6;
    overflow: hidden;
    box-shadow: 0 3px 12px rgba(0, 0, 0, 0.05);
    display: flex;
    flex-direction: column;
    transition: transform 0.2s, box-shadow 0.2s;
}

.catalog-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.1);
}

.catalog-card-img-wrap {
    position: relative;
    width: 100%;
    aspect-ratio: 1 / 1;
    overflow: hidden;
    background: #f8fafc;
}

.catalog-card-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    transition: transform 0.3s;
}

.catalog-card:hover .catalog-card-img {
    transform: scale(1.04);
}

.catalog-card-body {
    padding: 20px;
    display: flex;
    flex-direction: column;
    flex-grow: 1;
}

.catalog-card-title {
    font-size: 16px;
    font-weight: 700;
    line-height: 1.4;
    color: #1e293b;
    margin-bottom: 10px;
}

.catalog-card-title a {
    color: inherit;
    transition: color 0.2s;
}

.catalog-card-title a:hover {
    color: var(--primary-blue);
}

.catalog-card-desc {
    font-size: 13px;
    color: #64748b;
    line-height: 1.6;
    margin-bottom: 18px;
    flex-grow: 1;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.catalog-card-btn {
    align-self: flex-start;
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-size: 13px;
    font-weight: 700;
    color: var(--primary-blue);
}

.catalog-card-btn:hover {
    text-decoration: underline;
}

/* Product Application Photos Grid (Like original site) */
.product-application-gallery-section {
    margin: 50px 0 30px 0;
    padding-top: 40px;
    border-top: 1px solid #e2e8f0;
}

.product-application-gallery-section h2 {
    font-size: 24px;
    font-weight: 800;
    color: #0f172a;
    margin-bottom: 25px;
    position: relative;
    padding-bottom: 12px;
}

.product-application-gallery-section h2::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 60px;
    height: 3px;
    background: var(--primary-blue);
    border-radius: 2px;
}

.product-application-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 18px;
    margin-bottom: 40px;
}

.product-app-img-card {
    background: #ffffff;
    border-radius: 8px;
    overflow: hidden;
    border: 1px solid #e2e8f0;
    aspect-ratio: 1 / 1;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.04);
    cursor: pointer;
    position: relative;
    transition: transform 0.25s ease, box-shadow 0.25s ease;
}

.product-app-img-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.12);
}

.product-app-img-card img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    transition: transform 0.3s;
}

.product-app-img-card:hover img {
    transform: scale(1.06);
}

.product-app-img-card .zoom-overlay {
    position: absolute;
    inset: 0;
    background: rgba(0, 43, 102, 0.35);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: opacity 0.2s;
    color: #ffffff;
}

.product-app-img-card:hover .zoom-overlay {
    opacity: 1;
}

/* Product Detail CTA Card */
.product-teklif-card {
    background: linear-gradient(135deg, #002b66 0%, #004494 100%);
    border-radius: 10px;
    padding: 24px;
    color: #ffffff;
    margin-top: 25px;
    box-shadow: 0 4px 20px rgba(0, 43, 102, 0.15);
}

.product-teklif-card h3 {
    font-size: 20px;
    font-weight: 800;
    margin-bottom: 15px;
    color: #ffffff;
}

.product-teklif-buttons {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
}

.product-teklif-buttons a {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 12px 20px;
    border-radius: 6px;
    font-weight: 700;
    font-size: 14px;
    text-decoration: none;
    transition: transform 0.2s, box-shadow 0.2s;
}

.btn-teklif-tel {
    background: #ffffff;
    color: #002b66 !important;
}

.btn-teklif-tel:hover {
    background: #f1f5f9;
    transform: translateY(-2px);
}

.btn-teklif-wa {
    background: #25d366;
    color: #ffffff !important;
}

.btn-teklif-wa:hover {
    background: #20bd5a;
    transform: translateY(-2px);
}

/* Kapıda Ödeme Box */
.kapida-odeme-box {
    background: #ffffff;
    border: 1px solid #e2e8f0;
    border-left: 5px solid #002b66;
    border-radius: 8px;
    padding: 24px 28px;
    margin: 40px 0 20px 0;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.04);
}

.kapida-odeme-title {
    font-size: 19px;
    font-weight: 800;
    color: #0f172a;
    margin-bottom: 10px;
    display: flex;
    align-items: center;
    gap: 10px;
}

.kapida-odeme-title strong {
    color: var(--primary-blue);
}

.kapida-odeme-text {
    font-size: 14px;
    line-height: 1.7;
    color: #475569;
    margin: 0;
}

/* Image Lightbox Modal */
.custom-image-lightbox {
    position: fixed;
    inset: 0;
    z-index: 10001;
    display: none;
    align-items: center;
    justify-content: center;
}

.custom-image-lightbox.active {
    display: flex;
}

.custom-image-lightbox .lightbox-backdrop {
    position: absolute;
    inset: 0;
    background: rgba(0, 0, 0, 0.88);
}

.custom-image-lightbox .lightbox-content {
    position: relative;
    z-index: 2;
    max-width: 90vw;
    max-height: 90vh;
    display: flex;
    align-items: center;
    justify-content: center;
}

.custom-image-lightbox .lightbox-content img {
    max-width: 100%;
    max-height: 85vh;
    border-radius: 6px;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.6);
    object-fit: contain;
}

.custom-image-lightbox .lightbox-close {
    position: absolute;
    top: -45px;
    right: 0;
    background: transparent;
    border: none;
    color: #ffffff;
    font-size: 36px;
    cursor: pointer;
    line-height: 1;
}

/* 2 Featured Top Images in Product Detail */
.product-top-images-col {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.product-top-img-box {
    border-radius: 8px;
    overflow: hidden;
    border: 1px solid #e2e8f0;
    background: #ffffff;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.06);
    cursor: zoom-in;
}

.product-top-img-box img {
    width: 100%;
    display: block;
    aspect-ratio: 1 / 1;
    object-fit: cover;
}

.product-detail-layout {
    display: grid;
    grid-template-columns: 1fr 1.1fr;
    gap: 50px;
    margin: 40px 0;
    align-items: flex-start;
}

.product-gallery {
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.product-main-image-wrap {
    width: 100%;
    border-radius: 8px;
    overflow: hidden;
    border: 1px solid #e2e8f0;
    background: #ffffff;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.06);
}

.product-main-image {
    width: 100%;
    display: block;
    aspect-ratio: 1 / 1;
    object-fit: cover;
    cursor: zoom-in;
}

.product-thumb-row {
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
}

.product-thumb-item {
    width: 70px;
    height: 70px;
    border-radius: 6px;
    border: 2px solid #e2e8f0;
    overflow: hidden;
    cursor: pointer;
    transition: border-color 0.2s;
}

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

.product-thumb-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.product-summary {
    display: flex;
    flex-direction: column;
}

.product-summary h1 {
    font-size: 28px;
    font-weight: 800;
    color: #0f172a;
    line-height: 1.3;
    margin-bottom: 12px;
}

.product-badge-lead {
    font-size: 15px;
    font-weight: 600;
    color: var(--primary-blue);
    margin-bottom: 20px;
}

.product-short-desc {
    font-size: 15px;
    line-height: 1.7;
    color: #475569;
    margin-bottom: 25px;
}

.product-specs-box {
    background: #f8fafc;
    border-left: 4px solid var(--primary-blue);
    padding: 20px;
    border-radius: 4px;
    margin-bottom: 30px;
}

.product-specs-box h4 {
    font-size: 16px;
    font-weight: 700;
    color: #1e293b;
    margin-bottom: 12px;
}

.product-specs-list {
    list-style: none;
    padding: 0;
    margin: 0;
}

.product-specs-list li {
    font-size: 14px;
    color: #334155;
    margin-bottom: 8px;
    position: relative;
    padding-left: 18px;
}

.product-specs-list li::before {
    content: "•";
    color: var(--primary-blue);
    position: absolute;
    left: 0;
    top: -2px;
    font-size: 18px;
}

.product-specs-content p {
    padding-bottom: 10px;
}

.product-cta-buttons {
    display: flex;
    gap: 15px;
    flex-wrap: wrap;
    margin-top: 10px;
}

.btn-cta-phone {
    background: var(--navy-blue);
    color: #ffffff;
    font-weight: 700;
    padding: 14px 28px;
    border-radius: 6px;
    display: inline-flex;
    align-items: center;
    gap: 10px;
    transition: background 0.2s;
}

.btn-cta-phone:hover {
    background: var(--primary-blue);
    color: #ffffff;
}

.btn-cta-wa {
    background: #25d366;
    color: #ffffff;
    font-weight: 700;
    padding: 14px 28px;
    border-radius: 6px;
    display: inline-flex;
    align-items: center;
    gap: 10px;
    transition: background 0.2s;
}

.btn-cta-wa:hover {
    background: #1eb956;
    color: #ffffff;
}

.product-description-full {
    margin: 50px 0;
    padding-top: 40px;
    border-top: 1px solid #e2e8f0;
    line-height: 1.9;
    font-size: 15px;
    color: #334155;
}

.product-description-full h2,
.product-description-full h3 {
    margin-top: 25px;
    margin-bottom: 12px;
    color: #0f172a;
}

.product-description-full ul {
    margin: 15px 0 20px 25px;
}

.product-description-full li {
    margin-bottom: 8px;
}

/* About Page */
.about-hero-image {
    width: 100%;
    border-radius: 8px;
    margin-bottom: 35px;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.06);
}

.about-quote-box {
    background: #edf6fd;
    border-left: 4px solid var(--primary-blue);
    padding: 25px 30px;
    border-radius: 4px;
    font-size: 16px;
    line-height: 1.8;
    color: #0c4a6e;
    margin: 30px 0;
}

.about-columns {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
    margin: 35px 0;
}

.about-col-box {
    background: #ffffff;
    border: 1px solid #e2e8f0;
    border-radius: 8px;
    padding: 30px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.03);
}

.about-col-box h3 {
    color: var(--primary-blue);
    font-size: 20px;
    margin-bottom: 15px;
}

.about-col-box p {
    font-size: 15px;
    line-height: 1.8;
    color: #475569;
}

/* Contact Page */
.contact-cards-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 25px;
    margin: 35px 0 45px 0;
}

.contact-info-card {
    background: #ffffff;
    border-radius: 8px;
    border: 1px solid #e2e8f0;
    padding: 30px 25px;
    text-align: center;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.04);
}

.contact-info-icon {
    width: 54px;
    height: 54px;
    background: #edf6fd;
    color: var(--primary-blue);
    border-radius: 50%;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 15px;
}

.contact-info-card h4 {
    font-size: 18px;
    font-weight: 700;
    color: #0f172a;
    margin-bottom: 12px;
}

.contact-info-card p {
    font-size: 14px;
    color: #475569;
    line-height: 1.7;
    margin: 0;
}

.contact-info-card a {
    color: var(--primary-blue);
    font-weight: 600;
}

.contact-main-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
    margin-bottom: 50px;
}

.contact-form-card {
    background: #ffffff;
    border-radius: 8px;
    border: 1px solid #e2e8f0;
    padding: 35px;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.04);
}

.contact-form-card h3 {
    font-size: 22px;
    font-weight: 700;
    color: #0f172a;
    margin-bottom: 20px;
}

.contact-form-group {
    margin-bottom: 18px;
}

.contact-form-group label {
    display: block;
    font-size: 14px;
    font-weight: 600;
    color: #334155;
    margin-bottom: 6px;
}

.contact-form-group input,
.contact-form-group textarea {
    width: 100%;
    padding: 12px 16px;
    border: 1px solid #cbd5e1;
    border-radius: 6px;
    font-family: inherit;
    font-size: 14px;
    transition: border-color 0.2s, box-shadow 0.2s;
}

.contact-form-group input:focus,
.contact-form-group textarea:focus {
    border-color: var(--primary-blue);
    box-shadow: 0 0 0 3px rgba(34, 150, 224, 0.15);
    outline: none;
}

.btn-submit-contact {
    background: var(--primary-blue);
    color: #ffffff;
    font-weight: 700;
    font-size: 15px;
    padding: 13px 30px;
    border: none;
    border-radius: 6px;
    cursor: pointer;
    transition: background 0.2s;
    width: 100%;
}

.btn-submit-contact:hover {
    background: var(--navy-blue);
}

.contact-map-card {
    border-radius: 8px;
    overflow: hidden;
    border: 1px solid #e2e8f0;
    height: 100%;
    min-height: 420px;
}

.contact-map-card iframe {
    width: 100%;
    height: 100%;
    min-height: 420px;
    border: 0;
    display: block;
}

/* Blog Detail Layout */
.blog-detail-layout {
    display: grid;
    grid-template-columns: 2.3fr 1fr;
    gap: 40px;
    margin: 40px 0;
}

.blog-article-content {
    background: #ffffff;
    border-radius: 8px;
    border: 1px solid #e2e8f0;
    padding: 40px;
    box-shadow: 0 2px 12px rgba(0, 0, 0, 0.03);
}

.blog-featured-image {
    width: 100%;
    border-radius: 8px;
    margin-bottom: 25px;
    max-height: 500px;
    object-fit: cover;
}

.blog-article-meta {
    display: flex;
    gap: 18px;
    font-size: 13px;
    color: #64748b;
    margin-bottom: 20px;
    padding-bottom: 15px;
    border-bottom: 1px solid #f1f5f9;
}

.blog-article-body {
    font-size: 15px;
    line-height: 1.9;
    color: #334155;
}

.blog-article-body h2,
.blog-article-body h3 {
    margin-top: 25px;
    margin-bottom: 12px;
    color: #0f172a;
}

.blog-article-body p {
    margin-bottom: 18px;
}

.blog-sidebar {
    display: flex;
    flex-direction: column;
    gap: 30px;
}

.sidebar-widget {
    background: #ffffff;
    border-radius: 8px;
    border: 1px solid #e2e8f0;
    padding: 25px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.03);
}

.sidebar-widget h4 {
    font-size: 17px;
    font-weight: 700;
    color: #0f172a;
    margin-bottom: 18px;
    padding-bottom: 10px;
    border-bottom: 2px solid var(--primary-blue);
}

.sidebar-post-list {
    list-style: none;
    padding: 0;
    margin: 0;
}

.sidebar-post-item {
    display: flex;
    gap: 12px;
    margin-bottom: 16px;
    padding-bottom: 16px;
    border-bottom: 1px solid #f1f5f9;
}

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

.sidebar-post-thumb {
    width: 70px;
    height: 70px;
    border-radius: 6px;
    object-fit: cover;
    flex-shrink: 0;
}

.sidebar-post-title {
    font-size: 13px;
    font-weight: 600;
    line-height: 1.4;
    color: #1e293b;
    margin-bottom: 4px;
}

.sidebar-post-title a:hover {
    color: var(--primary-blue);
}

.sidebar-post-date {
    font-size: 11px;
    color: #94a3b8;
}

/* Lightbox Image Gallery */
.image-gallery-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 15px;
    margin: 30px 0;
}

.gallery-item {
    border-radius: 8px;
    overflow: hidden;
    border: 1px solid #e2e8f0;
    aspect-ratio: 1 / 1;
    cursor: pointer;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
}

.gallery-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    transition: transform 0.3s;
}

.gallery-item:hover img {
    transform: scale(1.06);
}

/* References Grid */
.references-city-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 16px;
    margin-top: 25px;
}

.city-ref-card {
    border: 1px solid #e2e8f0;
    border-radius: 10px;
    padding: 16px 18px;
    background: #ffffff;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 12px;
    text-decoration: none !important;
    transition: all 0.2s ease-in-out;
    box-shadow: 0 1px 3px rgba(15, 23, 42, 0.04);
}

.city-ref-card,
.city-ref-card:hover,
.city-ref-card:focus {
    text-decoration: none !important;
}

.city-ref-card:hover {
    border-color: #004d99;
    background: #ffffff;
    transform: translateY(-2px);
    box-shadow: 0 6px 18px rgba(0, 51, 102, 0.08);
}

.city-ref-card:hover .city-ref-name {
    color: #004d99;
}

.city-ref-left {
    display: flex;
    align-items: center;
    gap: 12px;
    min-width: 0;
    flex: 1;
}

.city-ref-badge-icon {
    width: 38px;
    height: 38px;
    border-radius: 8px;
    background: #eff6ff;
    color: #004d99;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    transition: all 0.2s;
}

.city-ref-card:hover .city-ref-badge-icon {
    background: #004d99;
    color: #ffffff;
}

.city-ref-meta {
    display: flex;
    flex-direction: column;
    min-width: 0;
}

.city-ref-name {
    font-weight: 700;
    font-size: 14px;
    color: #0f172a;
    line-height: 1.35;
    word-break: break-word;
}

.city-ref-category {
    font-size: 11.5px;
    font-weight: 500;
    color: #64748b;
    margin-top: 2px;
}

.city-ref-btn {
    font-size: 12px;
    font-weight: 700;
    color: #004d99;
    background: #eff6ff;
    padding: 7px 12px;
    border-radius: 6px;
    display: inline-flex;
    align-items: center;
    gap: 4px;
    flex-shrink: 0;
    transition: all 0.2s;
}

.city-ref-card:hover .city-ref-btn {
    background: #004d99;
    color: #ffffff;
}

/* Responsive Rules */
@media (max-width: 1024px) {
    .categories-grid-top {
        grid-template-columns: repeat(2, 1fr);
    }

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

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

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

    .references-city-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 14px;
    }

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

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

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

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

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

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

    .header-search {
        display: none;
    }

    .header-support {
        display: none;
    }

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

    .nav-bar {
        display: none;
    }

    .feature-section-1 .row,
    .system-explanation-section .row,
    .dispenser-5kg-section .row {
        grid-template-columns: 1fr;
    }

    .sub-features-grid {
        grid-template-columns: 1fr;
    }

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

    .blog-grid-4 {
        grid-template-columns: 1fr;
    }

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

    .references-city-grid {
        grid-template-columns: 1fr;
        gap: 10px;
    }

    .city-ref-card {
        padding: 13px 15px;
        border-radius: 9px;
    }

    .city-ref-badge-icon {
        width: 34px;
        height: 34px;
    }

    .city-ref-name {
        font-size: 13.5px;
    }

    .city-ref-btn {
        padding: 6px 10px;
        font-size: 11.5px;
    }

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

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

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

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

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

    .product-application-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 12px;
    }
}

@media (max-width: 480px) {
    .product-application-grid {
        grid-template-columns: 1fr;
    }
}