* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
}
.gt-search-container {
    display: flex;
    align-items: center;
    margin: 0 10px;
    position: relative;
}

.gt-search-box {
    display: flex;
    align-items: center;
    background: #f8f9fa;
    border-radius: 25px;
    padding: 8px 10px;
    border: 2px solid transparent;
    transition: all 0.3s ease;
    width: 300px;
}

    .gt-search-box:focus-within {
        border-color: #ff6b35;
        box-shadow: 0 0 0 3px rgba(255, 107, 53, 0.1);
    }

.gt-search-input {
    border: none;
    background: transparent;
    flex: 1;
    padding: 5px 10px;
    font-size: 14px;
    outline: none;
    color: #333;
}

    .gt-search-input::placeholder {
        color: #999;
    }

.gt-search-btn {
    background: #ff6b35;
    border: none;
    color: white;
    padding: 8px 12px;
    border-radius: 20px;
    cursor: pointer;
    font-size: 14px;
    transition: background 0.3s;
    margin-left: 5px;
}

    .gt-search-btn:hover {
        background: #e55a30;
    }
.gt-body {
    background-color: #f8f9fa;
    color: #333;
    line-height: 1.6;
}

/* Header Top Bar */
.gt-header-top {
    z-index: 1001;
    position: relative;
    background: linear-gradient(135deg, #ff6b35, #ff8e53);
    color: white;
    padding: 8px 0;
    font-size: 13px;
}

.gt-header-top-content {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.gt-header-top-left {
    display: flex;
    gap: 20px;
    align-items: center;
}

.gt-header-top-right {
    display: flex;
    gap: 15px;
    align-items: center;
}

/* Main Header */
.gt-header {
    background: white;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
    position: sticky;
    top: 0;
    z-index: 1000;
    padding-top: 0px !important;
    padding-bottom: 0px !important ;
}

.gt-header-main {
    max-width: 1200px;
    margin: 0 auto;
    padding: 15px 20px;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.gt-logo {
    display: flex;
    align-items: center;
    gap: 10px;
    text-decoration: none;
    color: #ff6b35;
}

.gt-logo-icon {
    width: 50px;
    height: 50px;
    background: linear-gradient(135deg, #ff6b35, #ff8e53);
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 24px;
    font-weight: bold;
}

.gt-logo-text {
    font-size: 28px;
    font-weight: bold;
    color: #ff6b35;
}

.gt-nav-menu {
    display: flex;
    list-style: none;
    gap: 30px;
}

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

.gt-hamburger-line {
    width: 25px;
    height: 3px;
    background: #333;
    margin: 3px 0;
    transition: 0.3s;
    border-radius: 2px;
}

.gt-mobile-menu-toggle.active .gt-hamburger-line:nth-child(1) {
    transform: rotate(-45deg) translate(-5px, 6px);
}

.gt-mobile-menu-toggle.active .gt-hamburger-line:nth-child(2) {
    opacity: 0;
}

.gt-mobile-menu-toggle.active .gt-hamburger-line:nth-child(3) {
    transform: rotate(45deg) translate(-5px, -6px);
}

.gt-nav-menu a {
    text-decoration: none;
    color: #333;
    font-weight: 500;
    padding: 10px 0;
    position: relative;
    transition: color 0.3s;
}

    .gt-nav-menu a:hover {
        color: #ff6b35;
    }

    .gt-nav-menu a::after {
        content: '';
        position: absolute;
        bottom: 5px;
        left: 0;
        width: 0;
        height: 2px;
        background: #ff6b35;
        transition: width 0.3s;
    }

    .gt-nav-menu a:hover::after {
        width: 100%;
    }

.gt-header-contact {
    display: flex;
    flex-direction: column;
    align-items: flex-end;
}

.gt-hotline {
    color: #e74c3c;
    font-size: 18px;
    font-weight: bold;
}

.gt-header-subtitle {
    font-size: 12px;
    color: #666;
}

/* Hero Section */
.gt-hero {
    background: linear-gradient(135deg, rgba(255,107,53,0.95), rgba(255,142,83,0.95)), url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 1200 600"><rect fill="%23f0f0f0" width="1200" height="600"/><circle fill="%23ddd" cx="300" cy="150" r="50"/><circle fill="%23ddd" cx="900" cy="450" r="30"/><rect fill="%23ddd" x="100" y="300" width="200" height="100" rx="10"/></svg>');
    background-size: cover;
    background-position: center;
    color: white;
    padding: 80px 0;
    text-align: center;
}

.gt-hero-content {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

.gt-hero h1 {
    font-size: 48px;
    margin-bottom: 20px;
    text-shadow: 2px 2px 4px rgba(0,0,0,0.3);
}

.gt-hero-subtitle {
    font-size: 20px;
    margin-bottom: 30px;
    opacity: 0.9;
}

.gt-cta-button {
    background: linear-gradient(135deg, #e74c3c, #c0392b);
    color: white;
    padding: 15px 30px;
    border: none;
    border-radius: 5px;
    font-size: 16px;
    font-weight: bold;
    cursor: pointer;
    text-decoration: none;
    display: inline-block;
    transition: transform 0.3s, box-shadow 0.3s;
}

    .gt-cta-button:hover {
        transform: translateY(-2px);
        box-shadow: 0 8px 20px rgba(231,76,60,0.3);
    }

/* Services Section */
.gt-services {
    padding: 20px 0;
    background: white;
}

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

.gt-section-title {
    text-align: center;
    font-size: 36px;
    color: #ff6b35;
    margin-bottom: 50px;
    position: relative;
}

    .gt-section-title::after {
        content: '';
        position: absolute;
        bottom: -10px;
        left: 50%;
        transform: translateX(-50%);
        width: 80px;
        height: 3px;
        background: #ff8e53;
    }

.gt-services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
}

.gt-service-card {
    background: white;
    padding: 40px 30px;
    border-radius: 15px;
    text-align: center;
    box-shadow: 0 10px 30px rgba(0,0,0,0.1);
    transition: transform 0.3s, box-shadow 0.3s;
    border: 1px solid #f0f0f0;
}

    .gt-service-card:hover {
        transform: translateY(-10px);
        box-shadow: 0 20px 40px rgba(0,0,0,0.15);
    }

.gt-service-icon {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, #ff6b35, #ff8e53);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
    color: white;
    font-size: 32px;
}
    .gt-service-icon img {
        max-width: 100%;
        max-height: 100%;
        object-fit: contain; /* keeps aspect ratio */
        border-radius: 50%; /* optional, if you want the image itself circular */
    }
.gt-service-card h3 {
    font-size: 22px;
    color: #ff6b35;
    margin-bottom: 15px;
}

.gt-service-card p {
    color: #666;
    line-height: 1.6;
}

/* Products Section */
.gt-products {
    padding: 20px 0;
    background: #f8f9fa;
}

.gt-products-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 30px;
    margin-top: 50px;
}

.gt-product-card {
    background: white;
    border-radius: 15px;
    overflow: hidden;
    box-shadow: 0 10px 30px rgba(0,0,0,0.1);
    transition: transform 0.3s, box-shadow 0.3s;
}

    .gt-product-card:hover {
        transform: translateY(-5px);
        box-shadow: 0 20px 40px rgba(0,0,0,0.15);
    }

.gt-product-image {
    width: 100%;
    height: 220px;
    background: linear-gradient(135deg, #f8f9fa, #e9ecef);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 64px;
    color: #ccc;
}

.gt-product-info {
    padding: 25px;
}

.gt-product-title {
    font-size: 18px;
    font-weight: bold;
    color: #ff6b35;
    margin-bottom: 10px;
}

.gt-product-desc {
    color: #666;
    font-size: 14px;
    margin-bottom: 15px;
    line-height: 1.5;
}

.gt-product-price {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-top: 15px;
}

.gt-price {
    font-size: 20px;
    font-weight: bold;
    color: #e74c3c;
}

.gt-contact-btn {
    background: #ff6b35;
    color: white;
    border: none;
    padding: 8px 15px;
    border-radius: 5px;
    cursor: pointer;
    font-size: 12px;
    transition: background 0.3s;
}

    .gt-contact-btn:hover {
        background: #e55a30;
    }

/* About Section */
.gt-about {
    padding: 80px 0;
    background: white;
}

.gt-about-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 50px;
    align-items: center;
}

.gt-about-text h2 {
    font-size: 32px;
    color: #ff6b35;
    margin-bottom: 20px;
}

.gt-about-text p {
    color: #666;
    margin-bottom: 20px;
    line-height: 1.8;
}

.gt-about-features {
    list-style: none;
    margin-top: 30px;
}

    .gt-about-features li {
        padding: 10px 0;
        color: #ff6b35;
        font-weight: 500;
    }

        .gt-about-features li::before {
            content: '✓';
            color: #ff8e53;
            font-weight: bold;
            margin-right: 10px;
        }

.gt-about-image {
    background: linear-gradient(135deg, #f8f9fa, #e9ecef);
    height: 400px;
    border-radius: 15px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 80px;
    color: #ccc;
}

/* Footer */
.gt-footer {
    background: #ff6b35;
    color: white;
    padding: 50px 0 20px;
    position: relative;
    z-index: 1000;
    overflow: hidden;
}

#ef {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -1; /* keep animation behind footer content */
}
.gt-footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 40px;
    margin-bottom: 40px;
}

.gt-footer-section h3 {
    font-size: 20px;
    margin-bottom: 20px;
    color: #fff;
}

.gt-footer-section p, .gt-footer-section a {
    color: #ffe6d9;
    line-height: 1.8;
    text-decoration: none;
}

    .gt-footer-section a:hover {
        color: white;
    }

.gt-footer-section ul {
    list-style: none;
}

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

.gt-footer-bottom {
    border-top: 1px solid #ff8e53;
    padding-top: 20px;
    text-align: center;
    color: #ffe6d9;
}

/* Floating Contact */
.gt-floating-contact {
    position: fixed;
    bottom: 30px;
    right: 30px;
    background: linear-gradient(135deg, #e74c3c, #c0392b);
    color: white;
    width: 60px;
    height: 60px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 24px;
    cursor: pointer;
    box-shadow: 0 4px 15px rgba(231,76,60,0.4);
    z-index: 1000;
    animation: gt-pulse 2s infinite;
}

@keyframes gt-pulse {
    0% {
        transform: scale(1);
    }

    50% {
        transform: scale(1.1);
    }

    100% {
        transform: scale(1);
    }
}

/* Responsive */
@media (max-width: 768px) {
    .gt-header-main {
        flex-direction: row;
        justify-content: space-between;
        align-items: center;
        position: relative;
    }

    .gt-mobile-menu-toggle {
        display: flex;
        order: 3;
    }

    .gt-nav-menu {
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        background: white;
        flex-direction: column;
        gap: 0;
        box-shadow: 0 4px 15px rgba(0,0,0,0.1);
        border-radius: 0 0 10px 10px;
        overflow: hidden;
        max-height: 0;
        opacity: 0;
        transition: all 0.3s ease;
        z-index: 1000;
    }

        .gt-nav-menu.active {
            max-height: 300px;
            opacity: 1;
            padding: 10px 0;
        }

        .gt-nav-menu li {
            width: 100%;
        }

        .gt-nav-menu a {
            display: block;
            padding: 15px 20px;
            border-bottom: 1px solid #f0f0f0;
            transition: background 0.3s;
        }

            .gt-nav-menu a:hover {
                background: #f8f9fa;
                color: #ff6b35;
            }

            .gt-nav-menu a::after {
                display: none;
            }

    .gt-header-contact {
        order: 2;
        align-items: center;
    }

    .gt-logo {
        order: 1;
    }

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

    .gt-about-content {
        grid-template-columns: 1fr;
        gap: 30px;
    }

    .gt-header-top-content {
        flex-direction: column;
        gap: 10px;
        text-align: center;
    }

    .gt-header-contact {
        display: none;
    }
}

@media (max-width: 480px) {
    .gt-logo-text {
        display: none;
    }

    .gt-header-top {
        display: none;
    }
}
.center-alert {
    display: flex;
    justify-content: center;
    text-align: center;
}