/* ===================================
   ALSARERA General Trading - Custom CSS
   =================================== */

/* ===== Variables ===== */
:root {
    --primary-color: #FF5722;
    --primary-dark: #E64A19;
    --secondary-color: #1565C0;
    --secondary-dark: #0D47A1;
    --accent-color: #43A047;
    --accent-dark: #2E7D32;
    --white: #FFFFFF;
    --light-gray: #F5F5F5;
    --medium-gray: #E0E0E0;
    --dark-gray: #424242;
    --text-color: #333333;
    --text-muted: #666666;
    --shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
    --shadow-hover: 0 8px 25px rgba(0, 0, 0, 0.15);
    --transition: all 0.3s ease;
}

/* ===== Global Styles ===== */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'IBM Plex Sans Arabic', sans-serif;
}

html[lang="en"] body {
    font-family: 'Poppins', sans-serif;
    color: var(--text-color);
    background-color: var(--white);
    overflow-x: hidden;
    line-height: 1.8;
}

h1, h2, h3, h4, h5, h6 {
    font-weight: 700;
    line-height: 1.3;
}

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

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

section {
    position: relative;
    overflow: hidden;
}

/* ===== Preloader ===== */
#preloader {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--white);
    z-index: 9999;
    display: flex;
    align-items: center;
    justify-content: center;
}

.loader {
    text-align: center;
}

.loader .spinner-border {
    width: 3rem;
    height: 3rem;
    color: var(--primary-color) !important;
}

/* ===== Top Bar ===== */
.top-bar {
    background: linear-gradient(135deg, var(--secondary-color), var(--secondary-dark));
    color: var(--white);
    padding: 10px 0;
    font-size: 14px;
}

.top-bar a {
    color: var(--white);
    margin-left: 20px;
    transition: var(--transition);
}

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

.top-bar i {
    margin-left: 8px;
}

.social-links a {
    display: inline-block;
    width: 32px;
    height: 32px;
    line-height: 32px;
    text-align: center;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    margin-left: 8px;
    transition: var(--transition);
}

.social-links a:hover {
    background: var(--primary-color);
    transform: translateY(-3px);
}

/* ===== Navigation ===== */
.navbar {
    padding: 15px 0;
    transition: var(--transition);
}

.navbar.scrolled {
    background: var(--white) !important;
    box-shadow: var(--shadow);
}

.navbar-brand .logo {
    height: 60px;
    transition: var(--transition);
}

.navbar-nav .nav-link {
    color: var(--text-color);
    font-weight: 600;
    padding: 10px 20px !important;
    margin: 0 5px;
    border-radius: 8px;
    transition: var(--transition);
    position: relative;
}

.navbar-nav .nav-link::after {
    content: '';
    position: absolute;
    bottom: 5px;
    right: 50%;
    transform: translateX(50%);
    width: 0;
    height: 3px;
    background: var(--primary-color);
    transition: var(--transition);
}

.navbar-nav .nav-link:hover,
.navbar-nav .nav-link.active {
    color: var(--primary-color);
}

.navbar-nav .nav-link:hover::after,
.navbar-nav .nav-link.active::after {
    width: 60%;
}

/* ===== Hero Section ===== */
.hero-section {
    position: relative;
    background: linear-gradient(135deg, var(--secondary-dark) 0%, var(--secondary-color) 50%, var(--accent-color) 100%);
    background-size: cover;
    background-position: center;
    background-attachment: fixed;
    min-height: 100vh;
    display: flex;
    align-items: center;
    overflow: hidden;
}

.hero-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: url('https://images.unsplash.com/photo-1574943320219-553eb213f72d?w=1920') center/cover;
    opacity: 0.3;
    z-index: 0;
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(13, 71, 161, 0.8), rgba(255, 87, 34, 0.6));
    z-index: 1;
}

.hero-content {
    position: relative;
    z-index: 2;
}

.hero-section h1 {
    font-size: 3.5rem;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.3);
}

.hero-section .lead {
    font-size: 1.8rem;
    font-weight: 600;
    text-shadow: 1px 1px 3px rgba(0, 0, 0, 0.3);
}

.hero-buttons .btn {
    padding: 15px 40px;
    font-size: 1.1rem;
    border-radius: 50px;
    font-weight: 600;
    transition: var(--transition);
}

.btn-primary {
    background: var(--primary-color);
    border: none;
    box-shadow: 0 4px 15px rgba(255, 87, 34, 0.3);
}

.btn-primary:hover {
    background: var(--primary-dark);
    transform: translateY(-3px);
    box-shadow: 0 6px 20px rgba(255, 87, 34, 0.4);
}

.btn-outline-light:hover {
    background: var(--white);
    color: var(--primary-color);
    transform: translateY(-3px);
}

.scroll-down {
    position: absolute;
    bottom: 30px;
    right: 50%;
    transform: translateX(50%);
    z-index: 2;
}

.scroll-down a {
    color: var(--white);
    font-size: 2rem;
    animation: bounce 2s infinite;
}

@keyframes bounce {
    0%, 20%, 50%, 80%, 100% {
        transform: translateY(0);
    }
    40% {
        transform: translateY(-10px);
    }
    60% {
        transform: translateY(-5px);
    }
}

/* ===== Wave Animation ===== */
.wave-container {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    overflow: hidden;
    line-height: 0;
    z-index: 2;
}

.waves {
    position: relative;
    width: 100%;
    height: 15vh;
    min-height: 100px;
    max-height: 150px;
}

.parallax > use {
    animation: move-forever 25s cubic-bezier(.55,.5,.45,.5) infinite;
}

.parallax > use:nth-child(1) {
    animation-delay: -2s;
    animation-duration: 7s;
}

.parallax > use:nth-child(2) {
    animation-delay: -3s;
    animation-duration: 10s;
}

.parallax > use:nth-child(3) {
    animation-delay: -4s;
    animation-duration: 13s;
}

.parallax > use:nth-child(4) {
    animation-delay: -5s;
    animation-duration: 20s;
}

@keyframes move-forever {
    0% {
        transform: translate3d(-90px, 0, 0);
    }
    100% {
        transform: translate3d(85px, 0, 0);
    }
}

/* Shrinking for mobile */
@media (max-width: 768px) {
    .waves {
        height: 40px;
        min-height: 40px;
    }
}

/* ===== Section Styles ===== */
.section-title {
    margin-bottom: 50px;
}

.section-title .subtitle {
    display: inline-block;
    color: var(--primary-color);
    font-weight: 600;
    font-size: 1rem;
    text-transform: uppercase;
    letter-spacing: 2px;
    margin-bottom: 10px;
    position: relative;
    padding-bottom: 10px;
}

.section-title .subtitle::after {
    content: '';
    position: absolute;
    bottom: 0;
    right: 0;
    width: 50px;
    height: 3px;
    background: var(--primary-color);
}

.section-title h2 {
    font-size: 2.5rem;
    color: var(--text-color);
    margin-bottom: 15px;
}

/* ===== About Section ===== */
.about-section {
    background: var(--light-gray);
    position: relative;
}

.about-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, transparent 0%, rgba(255, 255, 255, 0.5) 100%);
    pointer-events: none;
}

.about-image {
    position: relative;
}

.about-image img {
    border-radius: 15px;
}

.experience-badge {
    position: absolute;
    bottom: 30px;
    left: 30px;
    background: linear-gradient(135deg, var(--primary-color), var(--primary-dark));
    color: var(--white);
    padding: 30px;
    border-radius: 15px;
    text-align: center;
    box-shadow: var(--shadow);
}

.experience-badge h3 {
    font-size: 3rem;
    font-weight: 900;
}

.experience-badge p {
    font-size: 1rem;
    font-weight: 600;
}

.stat-item h3 {
    font-size: 2.5rem;
    margin-bottom: 5px;
}

/* ===== Products Section ===== */
.products-section {
    background: var(--white);
}

.product-card {
    background: var(--white);
    border-radius: 15px;
    overflow: hidden;
    box-shadow: var(--shadow);
    transition: var(--transition);
    height: 100%;
}

.product-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-hover);
}

.product-image {
    position: relative;
    overflow: hidden;
    height: 250px;
}

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

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

.product-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(255, 87, 34, 0.9);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: var(--transition);
}

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

.product-content {
    padding: 25px;
}

.product-content h4 {
    color: var(--text-color);
    margin-bottom: 15px;
    font-size: 1.4rem;
}

.product-features {
    display: flex;
    flex-wrap: wrap;
    gap: 15px;
    margin-top: 15px;
}

.product-features span {
    font-size: 0.9rem;
    color: var(--text-muted);
}

.product-features i {
    margin-left: 5px;
}

/* ===== Services Section ===== */
.services-section {
    background: var(--light-gray);
    position: relative;
}

.services-section::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle at top right, rgba(255, 87, 34, 0.05), transparent 70%);
    pointer-events: none;
}

.service-card {
    background: var(--white);
    padding: 40px 30px;
    border-radius: 15px;
    text-align: center;
    box-shadow: var(--shadow);
    transition: var(--transition);
    height: 100%;
    border: 2px solid transparent;
}

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

.service-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto 25px;
    background: linear-gradient(135deg, var(--primary-color), var(--primary-dark));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition);
}

.service-card:hover .service-icon {
    transform: rotateY(360deg);
}

.service-icon i {
    font-size: 2rem;
    color: var(--white);
}

.service-card h4 {
    margin-bottom: 15px;
    font-size: 1.3rem;
}

/* ===== Factory Section ===== */
.factory-section {
    background: var(--white);
}

.factory-features {
    list-style: none;
    padding: 0;
}

.factory-features li {
    padding: 12px 0;
    font-size: 1.1rem;
    color: var(--text-muted);
}

.factory-features i {
    margin-left: 10px;
    font-size: 1.2rem;
}

.gallery-img {
    transition: var(--transition);
    cursor: pointer;
    height: 250px;
    object-fit: cover;
    width: 100%;
}

.gallery-img:hover {
    transform: scale(1.05);
    box-shadow: var(--shadow-hover);
}

/* ===== Why Us Section ===== */
.why-us-section {
    background: var(--white);
}

.why-card {
    background: var(--white);
    padding: 40px 30px;
    border-radius: 15px;
    text-align: center;
    box-shadow: var(--shadow);
    transition: var(--transition);
    height: 100%;
    border: 3px solid transparent;
    position: relative;
    overflow: hidden;
}

.why-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 5px;
    background: linear-gradient(90deg, var(--primary-color), var(--accent-color));
    transform: scaleX(0);
    transition: var(--transition);
}

.why-card:hover::before {
    transform: scaleX(1);
}

.why-card:hover {
    transform: translateY(-10px);
    border-color: var(--primary-color);
    box-shadow: var(--shadow-hover);
}

.why-icon {
    width: 90px;
    height: 90px;
    margin: 0 auto 25px;
    background: linear-gradient(135deg, var(--accent-color), var(--accent-dark));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition);
}

.why-card:hover .why-icon {
    background: linear-gradient(135deg, var(--primary-color), var(--primary-dark));
    transform: scale(1.1);
}

.why-icon i {
    font-size: 2.2rem;
    color: var(--white);
}

.why-card h4 {
    margin-bottom: 15px;
    font-size: 1.3rem;
}

/* ===== Testimonials Section ===== */
.testimonials-section {
    background: var(--light-gray);
    position: relative;
}

.testimonials-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(21, 101, 192, 0.03), rgba(67, 160, 71, 0.03));
    pointer-events: none;
}

.testimonial-card {
    background: var(--white);
    padding: 40px;
    border-radius: 15px;
    box-shadow: var(--shadow);
    margin: 15px;
    position: relative;
}

.testimonial-card::before {
    content: '\f10d';
    font-family: 'Font Awesome 6 Free';
    font-weight: 900;
    position: absolute;
    top: 20px;
    right: 30px;
    font-size: 3rem;
    color: var(--primary-color);
    opacity: 0.1;
}

.stars i {
    color: #FFC107;
    font-size: 1.2rem;
}

.testimonial-text {
    font-size: 1.1rem;
    line-height: 1.8;
    color: var(--text-muted);
    font-style: italic;
    margin-bottom: 25px;
}

.testimonial-author {
    display: flex;
    align-items: center;
    gap: 15px;
}

.testimonial-author img {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    border: 3px solid var(--primary-color);
}

.testimonial-author h5 {
    margin-bottom: 5px;
    color: var(--text-color);
}

/* Owl Carousel Custom */
.owl-theme .owl-dots .owl-dot span {
    background: var(--medium-gray);
}

.owl-theme .owl-dots .owl-dot.active span {
    background: var(--primary-color);
}

.owl-theme .owl-nav [class*='owl-'] {
    background: var(--primary-color);
    color: var(--white);
    margin: 5px;
    border-radius: 50%;
    width: 45px;
    height: 45px;
    line-height: 45px;
    transition: var(--transition);
}

.owl-theme .owl-nav [class*='owl-']:hover {
    background: var(--primary-dark);
}

/* ===== Contact Section ===== */
.contact-section {
    background: var(--white);
}

.contact-info-card {
    background: linear-gradient(135deg, var(--secondary-color), var(--secondary-dark));
    padding: 40px;
    border-radius: 15px;
    color: var(--white);
    height: 100%;
    box-shadow: var(--shadow);
}

.contact-info-item {
    display: flex;
    align-items: flex-start;
    gap: 20px;
    margin-bottom: 30px;
}

.contact-info-icon {
    width: 50px;
    height: 50px;
    background: rgba(255, 255, 255, 0.2);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.contact-info-icon i {
    font-size: 1.5rem;
}

.contact-info-item h5 {
    color: var(--white);
    margin-bottom: 5px;
    font-size: 1.1rem;
}

.contact-info-item p {
    margin: 0;
    opacity: 0.9;
}

.contact-form {
    background: var(--light-gray);
    padding: 40px;
    border-radius: 15px;
    box-shadow: var(--shadow);
}

.contact-form .form-control {
    padding: 15px 20px;
    border: 2px solid var(--medium-gray);
    border-radius: 10px;
    transition: var(--transition);
    font-size: 1rem;
}

.contact-form .form-control:focus {
    border-color: var(--primary-color);
    box-shadow: 0 0 0 0.2rem rgba(255, 87, 34, 0.25);
}

.contact-form textarea {
    resize: none;
}

.map-container {
    border-radius: 15px;
    overflow: hidden;
    box-shadow: var(--shadow);
}

.map-container iframe {
    width: 100%;
    height: 400px;
    border: none;
}

/* ===== Footer ===== */
.footer {
    background: linear-gradient(135deg, #1a1a1a, #2d2d2d);
    color: var(--white);
    padding: 60px 0 0;
}

.footer-logo {
    max-width: 200px;
    margin-bottom: 20px;
    background: var(--white);
    padding: 10px;
    border-radius: 10px;
}

.footer-widget h5 {
    color: var(--white);
    margin-bottom: 25px;
    font-size: 1.3rem;
    position: relative;
    padding-bottom: 15px;
}

.footer-widget h5::after {
    content: '';
    position: absolute;
    bottom: 0;
    right: 0;
    width: 50px;
    height: 3px;
    background: var(--primary-color);
}

.footer-links {
    list-style: none;
    padding: 0;
}

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

.footer-links a {
    color: rgba(255, 255, 255, 0.8);
    transition: var(--transition);
    display: inline-block;
}

.footer-links a:hover {
    color: var(--primary-color);
    padding-right: 10px;
}

.footer-contact {
    list-style: none;
    padding: 0;
}

.footer-contact li {
    display: flex;
    align-items: flex-start;
    gap: 15px;
    margin-bottom: 15px;
    color: rgba(255, 255, 255, 0.8);
}

.footer-contact i {
    color: var(--primary-color);
    font-size: 1.2rem;
    margin-top: 3px;
}

.footer .social-links {
    margin-top: 20px;
}

.footer .social-links a {
    width: 40px;
    height: 40px;
    line-height: 40px;
    background: rgba(255, 255, 255, 0.1);
    font-size: 1.1rem;
}

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

.footer-bottom {
    margin-top: 50px;
    padding: 25px 0;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    color: rgba(255, 255, 255, 0.7);
}

/* ===== Back to Top Button ===== */
.back-to-top {
    position: fixed;
    bottom: 30px;
    left: 30px;
    width: 50px;
    height: 50px;
    background: var(--primary-color);
    color: var(--white);
    border: none;
    border-radius: 50%;
    font-size: 1.5rem;
    cursor: pointer;
    opacity: 0;
    visibility: hidden;
    transition: var(--transition);
    z-index: 999;
    box-shadow: var(--shadow);
}

.back-to-top.show {
    opacity: 1;
    visibility: visible;
}

.back-to-top:hover {
    background: var(--primary-dark);
    transform: translateY(-5px);
}

/* ===== Responsive Styles ===== */
@media (max-width: 991px) {
    .hero-section h1 {
        font-size: 2.5rem;
    }
    
    .hero-section .lead {
        font-size: 1.3rem;
    }
    
    .section-title h2 {
        font-size: 2rem;
    }
    
    .navbar-nav .nav-link {
        padding: 10px 15px !important;
    }
}

@media (max-width: 767px) {
    .hero-section h1 {
        font-size: 2rem;
    }
    
    .hero-section .lead {
        font-size: 1.1rem;
    }
    
    .hero-buttons .btn {
        padding: 12px 30px;
        font-size: 1rem;
        margin-bottom: 10px;
    }
    
    .section-title h2 {
        font-size: 1.8rem;
    }
    
    .experience-badge {
        bottom: 15px;
        left: 15px;
        padding: 20px;
    }
    
    .experience-badge h3 {
        font-size: 2rem;
    }
    
    .contact-form,
    .contact-info-card {
        padding: 25px;
    }
    
    .footer {
        text-align: center;
    }
    
    .footer-widget h5::after {
        right: 50%;
        transform: translateX(50%);
    }
}

/* ===== Utility Classes ===== */
.shine-effect {
    position: relative;
    overflow: hidden;
}

.shine-effect::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.3), transparent);
    transition: left 0.5s;
}

.shine-effect:hover::before {
    left: 100%;
}

/* ===== Smooth Scrolling ===== */
html {
    scroll-behavior: smooth;
}

/* ===== Selection Color ===== */
::selection {
    background: var(--primary-color);
    color: var(--white);
}

::-moz-selection {
    background: var(--primary-color);
    color: var(--white);
}

/* ===== Scrollbar Styling ===== */
::-webkit-scrollbar {
    width: 12px;
}

::-webkit-scrollbar-track {
    background: var(--light-gray);
}

::-webkit-scrollbar-thumb {
    background: var(--primary-color);
    border-radius: 6px;
}

::-webkit-scrollbar-thumb:hover {
    background: var(--primary-dark);
}

/* ===== WhatsApp Floating Button ===== */
.whatsapp-float {
    position: fixed;
    bottom: 90px;
    right: 30px;
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, #25D366 0%, #128C7E 100%);
    color: var(--white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 32px;
    box-shadow: 0 4px 20px rgba(37, 211, 102, 0.4);
    z-index: 999;
    transition: all 0.3s ease;
    text-decoration: none;
}

.whatsapp-float:hover {
    transform: scale(1.1) rotate(5deg);
    box-shadow: 0 6px 30px rgba(37, 211, 102, 0.6);
    color: var(--white);
}

.whatsapp-float i {
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0%, 100% {
        transform: scale(1);
    }
    50% {
        transform: scale(1.1);
    }
}

@media (max-width: 768px) {
    .whatsapp-float {
        bottom: 80px;
        right: 20px;
        width: 50px;
        height: 50px;
        font-size: 26px;
    }
}

/* ===== Language Switcher ===== */
.language-switcher {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    margin-right: 15px;
}

.language-switcher .lang-link {
    color: var(--white);
    text-decoration: none;
    font-size: 14px;
    transition: all 0.3s ease;
    padding: 4px 8px;
    border-radius: 4px;
}

.language-switcher .lang-link:hover {
    color: var(--primary);
    background: rgba(255, 255, 255, 0.1);
}

.language-switcher .lang-link.active {
    color: var(--primary);
    font-weight: 600;
}

.language-switcher span {
    color: rgba(255, 255, 255, 0.5);
}
<!-- ===================================
     CSS Code - أضفه في نهاية ملف style.css
     =================================== -->

<style>
/* ===== Companies Section ===== */
.companies-section {
    background: var(--white);
    position: relative;
    overflow: hidden;
}

.companies-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, transparent 0%, rgba(245, 245, 245, 0.5) 100%);
    pointer-events: none;
}

.companies-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 30px;
    margin-top: 50px;
}

.company-item {
    display: flex;
    align-items: center;
    justify-content: center;
}

.company-logo {
    background: var(--white);
    padding: 30px;
    border-radius: 15px;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.08);
    transition: all 0.4s ease;
    width: 100%;
    height: 150px;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    overflow: hidden;
}

.company-logo::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 87, 34, 0.1), transparent);
    transition: left 0.6s ease;
}

.company-logo:hover::before {
    left: 100%;
}

.company-logo:hover {
    transform: translateY(-10px) scale(1.05);
    box-shadow: 0 8px 30px rgba(255, 87, 34, 0.15);
}

.company-logo img {
    max-width: 100%;
    max-height: 100%;
    object-fit: contain;
    filter: grayscale(100%);
    opacity: 0.7;
    transition: all 0.4s ease;
}

.company-logo:hover img {
    filter: grayscale(0%);
    opacity: 1;
    transform: scale(1.1);
}

/* Responsive */
@media (max-width: 768px) {
    .companies-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 20px;
    }
    
    .company-logo {
        height: 120px;
        padding: 20px;
    }
}

@media (max-width: 480px) {
    .companies-grid {
        grid-template-columns: 1fr;
    }
}
</style>