/* Reset and Base Styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    --grey-dark: #2C2C2C;
    --grey-medium: #4A4A4A;
    --grey-light: #E5E5E5;
    --grey-bg: #F5F5F5;
    --red-primary: #DC143C;
    --red-light: #FF6B6B;
    --red-dark: #B71C1C;
    --red-hint: #FF4444;
    --white: #FFFFFF;
    --text-dark: #333333;
    --text-light: #666666;
}

body {
    font-family: 'Jost', sans-serif;
    color: var(--text-dark);
    line-height: 1.6;
    overflow-x: hidden;
}

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

/* Header */
.header {
    background-color: var(--white);
    padding: 20px 0;
    position: sticky;
    top: 0;
    z-index: 1000;
    box-shadow: 0 2px 10px rgba(0,0,0,0.05);
    transition: all 0.3s ease;
}

.header.scrolled {
    background-color: #000000;
    padding: 15px 0;
    box-shadow: 0 4px 20px rgba(0,0,0,0.5);
}

.header.scrolled .logo-text,
.header.scrolled .location-text,
.header.scrolled .communication-text,
.header.scrolled .phone-number {
    color: var(--white);
}

.header.scrolled .location-pin,
.header.scrolled .communication-icon {
    color: var(--red-hint);
}

.header.scrolled .hamburger-menu i {
    color: var(--white);
}

.header-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 30px;
    flex-wrap: wrap;
}

.header-right {
    display: flex;
    align-items: center;
    gap: 30px;
    flex-wrap: wrap;
}

/* Left: Logo Section */
.header-logo {
    display: flex;
    align-items: center;
    gap: 15px;
    flex-shrink: 0;
}

.logo-icon-wrapper {
    position: relative;
    width: 50px;
    height: 50px;
}

.logo-icon-base {
    width: 50px;
    height: 40px;
    background: var(--grey-medium);
    border-radius: 5px;
    position: absolute;
    bottom: 0;
}

.logo-icon-top {
    width: 30px;
    height: 30px;
    background: var(--red-hint);
    border-radius: 5px;
    position: absolute;
    top: 0;
    left: 10px;
}

.logo-text-wrapper {
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.logo-text {
    font-size: 24px;
    font-weight: 700;
    color: var(--text-dark);
    letter-spacing: 1px;
    line-height: 1.2;
    display: flex;
    align-items: center;
}

.logo-text img {
    max-height: 60px;
    width: auto;
    height: auto;
    object-fit: contain;
    display: block;
}

.logo-tagline {
    font-size: 12px;
    color: var(--text-light);
    font-weight: 400;
    line-height: 1.2;
}

/* Middle-Left: Location */
.header-location {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    flex: 1;
    min-width: 200px;
}

.location-pin {
    font-size: 18px;
    color: var(--red-hint);
    flex-shrink: 0;
    margin-top: 2px;
}

.location-text {
    font-size: 14px;
    color: var(--text-dark);
    line-height: 1.4;
}

.location-text div:first-child {
    font-weight: 500;
}

.location-text div:last-child {
    color: var(--text-light);
    font-size: 13px;
}

/* Communication Channels */
.header-communication {
    display: flex;
    flex-direction: row;
    gap: 15px;
    align-items: center;
}

.communication-text {
    font-size: 13px;
    color: var(--text-dark);
    display: flex;
    align-items: center;
    gap: 5px;
    line-height: 1;
    white-space: nowrap;
}

.blue-dot {
    color: var(--red-hint);
    font-size: 16px;
    font-weight: 700;
}

.communication-icons {
    display: flex;
    gap: 8px;
}

.whatsapp-icon,
.telegram-icon {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    text-decoration: none;
    transition: transform 0.3s;
    flex-shrink: 0;
}

.whatsapp-icon {
    background: #25D366;
}

.telegram-icon {
    background: #0088cc;
}

.whatsapp-icon:hover,
.telegram-icon:hover {
    transform: scale(1.1);
}

.whatsapp-icon svg,
.telegram-icon svg {
    width: 16px;
    height: 16px;
}

/* Phone Contact */
.header-phone {
    display: flex;
    flex-direction: column;
    align-items: flex-end;
    gap: 2px;
    text-align: right;
}

.phone-hours {
    font-size: 13px;
    color: var(--text-dark);
    display: flex;
    align-items: center;
    gap: 5px;
    line-height: 1;
    white-space: nowrap;
}

.phone-number {
    font-size: 22px;
    font-weight: 700;
    color: var(--text-dark);
    letter-spacing: 0.5px;
    line-height: 1;
}

.callback-link {
    font-size: 13px;
    color: var(--red-hint);
    text-decoration: underline;
    transition: color 0.3s;
}

.callback-link:hover {
    color: var(--red-primary);
}

/* Far Right: Menu */
.header-menu {
    display: flex;
    align-items: center;
    gap: 15px;
    flex-shrink: 0;
}

.menu-text {
    display: flex;
    flex-direction: column;
    font-size: 14px;
    font-weight: 600;
    color: var(--text-dark);
    line-height: 1.2;
}

.hamburger-menu {
    background: none;
    border: none;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 5px;
    font-size: 36px;
    color: var(--red-hint);
    transition: all 0.3s;
}

.hamburger-menu:hover {
    color: var(--red-primary);
    transform: scale(1.1);
}

/* Hero Section */
.hero {
    position: relative;
    min-height: 600px;
    overflow: hidden;
}

.hero-slideshow {
    position: relative;
    width: 100%;
    height: 100%;
    min-height: 600px;
}

.slideshow-container {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 0;
}

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

.slide.active {
    opacity: 1;
    z-index: 1;
}

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

.slide-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(to right, rgba(44, 44, 44, 0.9) 0%, rgba(44, 44, 44, 0.7) 40%, rgba(44, 44, 44, 0.3) 60%, transparent 100%);
    z-index: 1;
}

.hero-content {
    position: relative;
    z-index: 2;
    max-width: 1200px;
    margin: 0 auto;
    padding: 80px 20px;
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    justify-content: center;
    text-align: left;
    min-height: 600px;
}

.hero-text {
    max-width: 40%;
}

.hero-text h1 {
    font-size: 48px;
    font-weight: 700;
    color: var(--white);
    margin-bottom: 20px;
    line-height: 1.2;
    font-family: 'Quantico', sans-serif;
}

.hero-subtitle {
    font-size: 16px;
    color: var(--white);
    opacity: 0.9;
    margin-bottom: 30px;
}

.hero-cta-btn {
    display: inline-block;
    padding: 15px 40px;
    background: var(--red-hint);
    color: var(--white);
    text-decoration: none;
    border-radius: 8px;
    font-weight: 600;
    font-size: 16px;
    letter-spacing: 0.5px;
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(255, 68, 68, 0.4);
}

.hero-cta-btn:hover {
    background: var(--red-dark);
    transform: translateY(-2px);
    box-shadow: 0 6px 25px rgba(255, 68, 68, 0.6);
}

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

.camera-on-wall {
    position: relative;
    width: 300px;
    height: 400px;
}

.camera-body-large {
    width: 200px;
    height: 150px;
    background: var(--grey-light);
    border-radius: 10px;
    position: relative;
    box-shadow: 0 10px 30px rgba(0,0,0,0.5);
}

.camera-lens-large {
    width: 80px;
    height: 80px;
    background: var(--grey-dark);
    border-radius: 50%;
    position: absolute;
    top: 25px;
    left: 50%;
    transform: translateX(-50%);
    border: 4px solid var(--grey-light);
}

.camera-label {
    position: absolute;
    bottom: -30px;
    left: 50%;
    transform: translateX(-50%);
    color: var(--white);
    font-size: 14px;
    font-weight: 600;
    letter-spacing: 2px;
}

.carousel-dots {
    display: flex;
    justify-content: center;
    gap: 10px;
    position: absolute;
    bottom: 30px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 3;
}

.carousel-dots .dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.5);
    cursor: pointer;
    transition: all 0.3s;
    border: 2px solid transparent;
}

.carousel-dots .dot:hover {
    background: rgba(255, 255, 255, 0.8);
    transform: scale(1.2);
}

.carousel-dots .dot.active {
    background: var(--white);
    border-color: var(--red-hint);
}


.carousel-dots .dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.5);
    cursor: pointer;
    transition: all 0.3s;
    border: 2px solid transparent;
}

.carousel-dots .dot:hover {
    background: rgba(255, 255, 255, 0.8);
    transform: scale(1.2);
}

.carousel-dots .dot.active {
    background: var(--white);
    border-color: var(--red-hint);
}

.slide-nav-vertical {
    position: absolute;
    right: 0;
    top: 50%;
    transform: translateY(-50%);
    display: flex;
    flex-direction: column;
    gap: 0;
    z-index: 3;
}

.slide-nav-btn {
    background: var(--red-hint);
    border: none;
    width: 50px;
    height: 120px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: background 0.3s;
    clip-path: polygon(0 0, 100% 15%, 100% 85%, 0 100%);
}

.slide-nav-btn:first-child {
    clip-path: polygon(0 0, 100% 15%, 100% 100%, 0 85%);
}

.slide-nav-btn:last-child {
    clip-path: polygon(0 0, 100% 0, 100% 85%, 0 100%, 0 15%);
}

.slide-nav-btn:hover {
    background: var(--red-primary);
}

.slide-nav-btn svg {
    width: 24px;
    height: 40px;
}

/* Solution Section */
.solution-section {
    padding: 80px 0;
    background: linear-gradient(135deg, #1a1a1a 0%, #2d2d2d 100%);
    position: relative;
    overflow: hidden;
}

.solution-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle at 20% 50%, rgba(255, 68, 68, 0.1) 0%, transparent 50%),
                radial-gradient(circle at 80% 80%, rgba(255, 68, 68, 0.08) 0%, transparent 50%);
    pointer-events: none;
    z-index: 0;
}

.solution-section .container {
    position: relative;
    z-index: 1;
}

.section-title {
    font-size: 36px;
    font-weight: 700;
    color: var(--text-dark);
    margin-bottom: 20px;
    font-family: 'Quantico', sans-serif;
    position: relative;
    padding-top: 30px;
}

.section-title::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100px;
    height: 2px;
    background: var(--red-hint);
}

.section-title .highlight {
    color: var(--red-hint);
}

.section-subtitle {
    font-size: 16px;
    color: var(--text-light);
    margin-bottom: 50px;
    max-width: 700px;
}

.solution-section .section-title {
    color: var(--white);
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.3);
}

.solution-section .section-title::before {
    background: var(--red-hint);
    box-shadow: 0 0 10px var(--red-hint);
}

.solution-section .section-subtitle {
    color: rgba(255, 255, 255, 0.8);
}

.solution-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    grid-template-rows: repeat(3, auto);
    gap: 20px;
}

.solution-card {
    position: relative;
    border-radius: 10px;
    overflow: hidden;
    cursor: pointer;
    transition: all 0.4s ease;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
}

.solution-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 8px 30px rgba(255, 68, 68, 0.4), 0 0 20px rgba(255, 68, 68, 0.2);
}

.solution-card::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, transparent 0%, rgba(255, 68, 68, 0.1) 100%);
    opacity: 0;
    transition: opacity 0.4s ease;
    pointer-events: none;
    z-index: 2;
}

.solution-card:hover::after {
    opacity: 1;
}

.solution-card-large {
    grid-column: 1 / 3;
    grid-row: 1 / 3;
    min-height: 500px;
}

.solution-card-small {
    grid-column: span 1;
    grid-row: span 1;
}

.solution-image {
    width: 100%;
    height: 100%;
    background: var(--grey-dark);
    position: relative;
    display: flex;
    align-items: flex-end;
    padding: 20px;
    min-height: 200px;
    overflow: hidden;
}

.solution-image::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(to top, rgba(0, 0, 0, 0.7) 0%, rgba(0, 0, 0, 0.3) 50%, transparent 100%);
    z-index: 1;
    transition: background 0.4s ease;
}

.solution-card:hover .solution-image::before {
    background: linear-gradient(to top, rgba(255, 68, 68, 0.6) 0%, rgba(0, 0, 0, 0.4) 50%, transparent 100%);
}

.solution-image img {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.6s ease;
    z-index: 0;
}

.solution-card:hover .solution-image img {
    transform: scale(1.15);
}

.solution-image.transportation {
    background: linear-gradient(135deg, #f093fb 0%, #f5576c 100%);
    min-height: 240px;
}

.solution-image.hospital {
    background: linear-gradient(135deg, #4facfe 0%, #00f2fe 100%);
    min-height: 240px;
}

.solution-image.banking {
    background: linear-gradient(135deg, #43e97b 0%, #38f9d7 100%);
    min-height: 240px;
}

.solution-image.supermarket {
    background: linear-gradient(135deg, #fa709a 0%, #fee140 100%);
    min-height: 240px;
}

.solution-image.homes {
    background: linear-gradient(135deg, #ff9a56 0%, #ff6a88 100%);
}

.solution-card-large .solution-image.homes {
    min-height: 500px;
}

.solution-image.warehouse {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    min-height: 240px;
}

.solution-label {
    color: var(--white);
    font-size: 20px;
    font-weight: 600;
    position: relative;
    z-index: 2;
    text-shadow: 2px 2px 8px rgba(0, 0, 0, 0.8);
    transition: all 0.3s ease;
    letter-spacing: 0.5px;
}

.solution-card:hover .solution-label {
    transform: translateY(-3px);
    text-shadow: 2px 2px 12px rgba(255, 68, 68, 0.8), 0 0 20px rgba(255, 68, 68, 0.4);
}

/* Products Section */
.products-section {
    padding: 80px 0;
    background: var(--white);
}

.products-header {
    margin-bottom: 50px;
}

.section-subtitle {
    font-size: 16px;
    color: var(--text-light);
    margin-top: 10px;
}

.products-layout {
    display: grid;
    grid-template-columns: 250px 1fr;
    gap: 40px;
}

.top-categories-sidebar {
    background: var(--grey-dark);
    padding: 30px 20px;
    border-radius: 10px;
    height: fit-content;
}

.top-categories-sidebar h3 {
    color: var(--white);
    font-size: 18px;
    font-weight: 600;
    margin-bottom: 20px;
    font-family: 'Quantico', sans-serif;
}

.categories-list {
    list-style: none;
}

.categories-list li {
    color: var(--white);
    padding: 12px 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    cursor: pointer;
    transition: all 0.3s;
    font-size: 14px;
}

.categories-list li:hover {
    color: var(--red-hint);
    padding-left: 5px;
}

.categories-list li.active {
    color: var(--red-hint);
    font-weight: 600;
    padding-left: 5px;
}

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

.products-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
    gap: 25px;
}

.product-card {
    background: var(--white);
    border-radius: 10px;
    overflow: hidden;
    box-shadow: 0 3px 10px rgba(0,0,0,0.1);
    transition: transform 0.3s, box-shadow 0.3s;
}

.product-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 5px 20px rgba(0,0,0,0.15);
}

.product-card[data-page="2"] {
    display: none;
}

.product-image {
    width: 100%;
    height: 180px;
    background: var(--grey-bg);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 20px;
    overflow: hidden;
}

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

.placeholder-camera {
    width: 100px;
    height: 80px;
    background: var(--grey-medium);
    border-radius: 5px;
    position: relative;
}

.placeholder-camera.dark {
    background: var(--grey-dark);
}

.placeholder-camera.white {
    background: var(--grey-light);
}

.placeholder-camera.dome {
    background: var(--grey-light);
    border-radius: 50%;
    width: 80px;
    height: 80px;
}

.placeholder-camera.bullet {
    background: var(--grey-medium);
    border-radius: 10px;
}

.placeholder-camera.white-bullet {
    background: var(--grey-light);
    border-radius: 10px;
}

.placeholder-camera.nvr {
    background: var(--grey-dark);
    width: 120px;
    height: 60px;
}

.placeholder-camera.white-dome {
    background: var(--grey-light);
    border-radius: 50%;
    width: 80px;
    height: 80px;
}

.product-info {
    padding: 15px;
    display: flex;
    flex-direction: column;
    gap: 5px;
}

.product-type {
    font-size: 14px;
    font-weight: 600;
    color: var(--text-dark);
}

.product-spec {
    font-size: 12px;
    color: var(--text-light);
}

.products-pagination {
    grid-column: 1 / -1;
    display: flex;
    justify-content: center;
    gap: 10px;
    margin-top: 20px;
}

.pagination-btn {
    padding: 10px 18px;
    border: 2px solid var(--grey-light);
    background: var(--white);
    color: var(--text-dark);
    border-radius: 5px;
    cursor: pointer;
    font-size: 16px;
    font-weight: 600;
    transition: all 0.3s ease;
}

.pagination-btn:hover {
    border-color: var(--red-hint);
    color: var(--red-hint);
}

.pagination-btn.active {
    background: var(--red-hint);
    border-color: var(--red-hint);
    color: var(--white);
}

/* Smarter Section */
.smarter-section {
    padding: 80px 0;
    background: var(--grey-dark);
    color: var(--white);
}

.smarter-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.smarter-text h2 {
    font-size: 36px;
    font-weight: 700;
    margin-bottom: 40px;
    color: var(--white);
    font-family: 'Quantico', sans-serif;
}

.smarter-features {
    margin-bottom: 30px;
}


.about-mission {
    font-style: italic;
    border-left: 3px solid var(--red-hint);
    padding-left: 20px;
    margin: 25px 0;
}

.about-commitment {
    font-weight: 600;
    color: var(--white);
}

.smarter-feature {
    margin-bottom: 30px;
}

.smarter-feature h3 {
    font-size: 20px;
    font-weight: 600;
    margin-bottom: 10px;
    color: var(--white);
    font-family: 'Quantico', sans-serif;
}

.smarter-feature p {
    font-size: 16px;
    color: rgba(255, 255, 255, 0.8);
    line-height: 1.6;
}

.discover-link {
    color: var(--red-hint);
    font-size: 18px;
    font-weight: 600;
    text-decoration: none;
    display: inline-block;
    margin-top: 20px;
    transition: color 0.3s;
}

.discover-link:hover {
    color: var(--red-primary);
}

.smarter-image {
    display: flex;
    justify-content: center;
    align-items: center;
    position: relative;
    overflow: hidden;
    border-radius: 15px;
    min-height: 200px;
}

.smarter-image .background-image {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 60%;
    object-fit: cover;
    border-radius: 15px;
    z-index: 1;
}

.smarter-image .overlay-image {
    position: relative;
    width: 80%;
    max-width: 450px;
    height: auto;
    object-fit: contain;
    z-index: 2;
    filter: drop-shadow(0 10px 30px rgba(0, 0, 0, 0.6));
    transition: transform 0.5s ease;
}

.smarter-image:hover .overlay-image {
    transform: scale(1.05);
}

/* New Products Section */
.new-products-section {
    padding: 80px 0;
    background: var(--grey-bg);
}

.new-products-slider {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
    margin-bottom: 30px;
}

.new-product-card {
    background: var(--white);
    border-radius: 10px;
    overflow: hidden;
    box-shadow: 0 3px 10px rgba(0,0,0,0.1);
    transition: transform 0.3s;
}

.new-product-card:hover {
    transform: translateY(-5px);
}

.new-product-image {
    width: 100%;
    height: 220px;
    background: var(--grey-bg);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 30px;
    overflow: hidden;
}

.new-product-image img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    transition: transform 0.3s ease;
}

.new-product-card:hover .new-product-image img {
    transform: scale(1.1);
}

.new-product-details {
    padding: 20px;
}

.new-product-details h3 {
    font-size: 16px;
    font-weight: 600;
    color: var(--text-dark);
    margin-bottom: 15px;
    font-family: 'Quantico', sans-serif;
}

.new-product-price {
    font-size: 24px;
    font-weight: 700;
    color: var(--red-hint);
    margin-bottom: 10px;
}

.stock-badge {
    display: inline-block;
    padding: 5px 12px;
    border-radius: 15px;
    font-size: 12px;
    font-weight: 600;
}

.stock-badge.in-stock {
    background: rgba(76, 175, 80, 0.2);
    color: #4CAF50;
}

/* Why Choose Us Section */
.why-choose-section {
    padding: 80px 0;
    background: linear-gradient(135deg, #0f0f0f 0%, #1a1a1a 100%);
    position: relative;
    overflow: hidden;
}

.why-choose-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle at 80% 20%, rgba(255, 68, 68, 0.15) 0%, transparent 50%),
                radial-gradient(circle at 20% 80%, rgba(255, 68, 68, 0.1) 0%, transparent 50%);
    pointer-events: none;
    z-index: 0;
}

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

.section-title.white {
    color: var(--white);
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.5);
}

.section-subtitle.white {
    color: rgba(255, 255, 255, 0.75);
}

.why-choose-section .section-title::before {
    box-shadow: 0 0 15px var(--red-hint);
}

.why-choose-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

.why-choose-card {
    text-align: center;
    padding: 40px 30px;
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.03) 0%, rgba(255, 255, 255, 0.08) 100%);
    border-radius: 15px;
    border: 1px solid rgba(255, 255, 255, 0.1);
    transition: all 0.4s ease;
    position: relative;
    overflow: hidden;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
}

.why-choose-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(255, 68, 68, 0.1) 0%, transparent 100%);
    opacity: 0;
    transition: opacity 0.4s ease;
    z-index: 0;
}

.why-choose-card:hover {
    transform: translateY(-10px);
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.08) 0%, rgba(255, 255, 255, 0.12) 100%);
    border-color: rgba(255, 68, 68, 0.5);
    box-shadow: 0 8px 30px rgba(255, 68, 68, 0.3), 0 0 30px rgba(255, 68, 68, 0.2);
}

.why-choose-card:hover::before {
    opacity: 1;
}

.why-icon {
    font-size: 64px;
    margin-bottom: 25px;
    color: var(--red-hint);
    position: relative;
    z-index: 1;
    transition: all 0.4s ease;
    display: inline-block;
}

.why-icon i {
    display: block;
    filter: drop-shadow(0 0 10px rgba(255, 68, 68, 0.5));
}

.why-choose-card:hover .why-icon {
    transform: scale(1.15) rotateY(360deg);
    filter: drop-shadow(0 0 20px rgba(255, 68, 68, 0.8));
}

.why-choose-card h3 {
    font-size: 18px;
    font-weight: 600;
    color: var(--white);
    font-family: 'Quantico', sans-serif;
    position: relative;
    z-index: 1;
    text-shadow: 1px 1px 3px rgba(0, 0, 0, 0.5);
    transition: all 0.3s ease;
    letter-spacing: 0.5px;
}

.why-choose-card:hover h3 {
    color: var(--white);
    text-shadow: 0 0 10px rgba(255, 68, 68, 0.6);
}

/* Footer */
.footer {
    background: linear-gradient(180deg, #1a1a1a 0%, #0a0a0a 100%);
}

/* Footer CTA Banner */
.footer-cta {
    padding: 60px 0;
    position: relative;
}

.cta-content {
    background: linear-gradient(135deg, #2d2d2d 0%, #1a1a1a 100%);
    border-radius: 20px;
    padding: 60px 40px;
    text-align: center;
    position: relative;
    overflow: hidden;
    border: 2px solid rgba(255, 68, 68, 0.3);
}

.cta-content::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -10%;
    width: 300px;
    height: 300px;
    background: radial-gradient(circle, rgba(255, 68, 68, 0.15) 0%, transparent 70%);
    border-radius: 50%;
    pointer-events: none;
}

.cta-icon {
    width: 60px;
    height: 60px;
    background: var(--red-hint);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 25px;
    box-shadow: 0 0 20px rgba(255, 68, 68, 0.4);
}

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

.cta-content h2 {
    font-size: 36px;
    font-weight: 700;
    color: var(--white);
    margin-bottom: 15px;
    font-family: 'Quantico', sans-serif;
}

.cta-content p {
    font-size: 16px;
    color: rgba(255, 255, 255, 0.9);
    margin-bottom: 30px;
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
}

.cta-button {
    display: inline-block;
    padding: 15px 40px;
    background: var(--red-hint);
    color: var(--white);
    text-decoration: none;
    border-radius: 8px;
    font-weight: 600;
    font-size: 16px;
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(255, 68, 68, 0.3);
}

.cta-button:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 25px rgba(255, 68, 68, 0.5);
    background: var(--red-dark);
}

/* Footer Main */
.footer-main {
    padding: 60px 0 40px;
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 50px;
}

.footer-brand-col {
    max-width: 350px;
}

.footer-logo img {
    height: 50px;
    margin-bottom: 20px;
}

.footer-tagline {
    color: rgba(255, 255, 255, 0.7);
    font-size: 15px;
    line-height: 1.6;
    margin-bottom: 25px;
}

.footer-newsletter {
    display: flex;
    gap: 0;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 8px;
    overflow: hidden;
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.newsletter-input {
    flex: 1;
    padding: 12px 15px;
    background: transparent;
    border: none;
    color: var(--white);
    font-size: 14px;
    outline: none;
}

.newsletter-input::placeholder {
    color: rgba(255, 255, 255, 0.5);
}

.newsletter-btn {
    padding: 12px 25px;
    background: var(--red-hint);
    border: none;
    color: var(--white);
    font-weight: 600;
    font-size: 14px;
    cursor: pointer;
    transition: all 0.3s ease;
}

.newsletter-btn:hover {
    background: var(--red-dark);
    box-shadow: 0 0 15px rgba(255, 68, 68, 0.4);
}

.footer-column h4 {
    font-size: 16px;
    font-weight: 600;
    color: var(--white);
    margin-bottom: 20px;
    font-family: 'Quantico', sans-serif;
}

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

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

.footer-column ul li a {
    color: rgba(255, 255, 255, 0.7);
    text-decoration: none;
    font-size: 14px;
    transition: color 0.3s;
}

.footer-column ul li a:hover {
    color: var(--white);
}

.footer-contact-list li {
    display: flex;
    flex-direction: column;
    gap: 5px;
    margin-bottom: 15px;
}

.contact-label-footer {
    font-size: 12px;
    color: rgba(255, 255, 255, 0.5);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.footer-social {
    display: flex;
    gap: 12px;
    margin-top: 20px;
}

.footer-social a {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 8px;
    color: var(--white);
    font-size: 20px;
    transition: all 0.3s ease;
    text-decoration: none;
}

.footer-social a:hover {
    background: var(--red-hint);
    transform: translateY(-3px);
}

/* Footer Bottom */
.footer-bottom {
    background: rgba(0, 0, 0, 0.3);
    padding: 25px 0;
}

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

.footer-bottom p {
    color: rgba(255, 255, 255, 0.6);
    font-size: 14px;
    margin: 0;
}

.footer-links {
    display: flex;
    gap: 25px;
    flex-wrap: wrap;
}

.footer-links a {
    color: rgba(255, 255, 255, 0.6);
    text-decoration: none;
    font-size: 14px;
    transition: color 0.3s;
}

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

/* Responsive Design */
@media (max-width: 1200px) {
    .header-content {
        gap: 20px;
    }
    
    .header-right {
        gap: 15px;
    }
}

@media (max-width: 968px) {
    .header-content {
        flex-wrap: wrap;
        gap: 15px;
    }
    
    .header-logo {
        flex: 1;
        min-width: 200px;
    }
    
    .logo-text img {
        max-height: 40px;
    }
    
    .header-phone {
        flex: 1;
        align-items: flex-start;
        text-align: left;
    }
    
    .phone-number {
        font-size: 18px;
    }
    
    .hero-content {
        padding: 40px 20px;
        min-height: 500px;
    }
    
    .hero-text h1 {
        font-size: 36px;
    }
    
    .slide-nav {
        width: 40px;
        height: 40px;
        font-size: 30px;
    }
    
    .slide-prev {
        left: 15px;
    }
    
    .slide-next {
        right: 15px;
    }
    
    .solution-grid {
        grid-template-columns: repeat(2, 1fr);
        grid-template-rows: auto;
    }
    
    .solution-card-large {
        grid-column: 1 / 3;
        grid-row: 1 / 2;
    }
    
    .solution-card-small {
        grid-column: span 1;
        grid-row: span 1;
    }
    
    .solution-image.traffic {
        min-height: 300px;
    }
    
    .solution-image.transportation,
    .solution-image.hospital,
    .solution-image.banking,
    .solution-image.supermarket,
    .solution-image.building {
        min-height: 200px;
    }
    
    .products-layout {
        grid-template-columns: 1fr;
    }
    
    .top-categories-sidebar {
        display: none;
    }
    
    .smarter-content {
        grid-template-columns: 1fr;
    }
    
    .new-products-slider {
        grid-template-columns: 1fr;
    }
    
    .why-choose-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .footer-middle {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .footer-bottom {
        flex-direction: column;
        gap: 20px;
        text-align: center;
    }
}

@media (max-width: 768px) {
    .header {
        padding: 15px 0;
    }
    
    .header-content {
        gap: 10px;
        justify-content: space-between;
    }
    
    .header-location,
    .header-communication,
    .header-phone {
        display: none;
    }
    
    .header-right {
        gap: 0;
    }
    
    .header-logo {
        min-width: auto;
        flex: 1;
    }
    
    .logo-text img {
        max-height: 40px;
    }
    
    .hamburger-menu {
        font-size: 32px;
    }
    
    .hero-content {
        width: 100%;
        padding: 30px 20px;
    }
    
    .hero-text h1 {
        font-size: 28px;
    }
    
    .hero-subtitle {
        display: none;
    }
    
    .hero-cta-btn {
        padding: 12px 30px;
        font-size: 14px;
    }
    
    .slide-nav-vertical {
        right: 10px;
        gap: 10px;
    }
    
    .slide-nav-btn {
        width: 40px;
        height: 40px;
    }
    
    .slide-nav-btn svg {
        width: 20px;
        height: 20px;
    }
    
    .carousel-dots {
        bottom: 20px;
    }
    
    .section-title {
        font-size: 28px;
    }
    
    .smarter-text h2 {
        font-size: 28px;
    }
    
    .section-subtitle {
        font-size: 14px;
    }
    
    .solution-grid {
        grid-template-columns: 1fr;
        grid-template-rows: auto;
        gap: 20px;
    }
    
    .solution-card-large,
    .solution-card-small {
        grid-column: 1;
        grid-row: auto;
    }
    
    .solution-image {
        min-height: 250px;
    }
    
    .solution-card-large .solution-image.homes {
        min-height: 350px;
    }
    
    .products-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 15px;
    }
    
    .why-choose-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 20px;
    }
    
    .why-choose-card {
        padding: 30px 20px;
    }
    
    .why-icon {
        font-size: 48px;
    }
    
    .smarter-content {
        grid-template-columns: 1fr;
        gap: 30px;
    }
    
    .smarter-image {
        min-height: 300px;
    }
    
    .cta-content {
        padding: 40px 20px;
    }
    
    .cta-content h2 {
        font-size: 24px;
    }
    
    .cta-content p {
        font-size: 14px;
    }
    
    .footer-grid {
        grid-template-columns: 1fr;
        gap: 30px;
    }
    
    .footer-brand-col {
        max-width: 100%;
    }
}