/* SIAMTECH DIGITAL - Main Stylesheet */

/* Base Styles and Variables */
:root {
    --siamtech-primary: #0056B3;
    /* Primary Blue */
    --siamtech-secondary: #00A896;
    /* Teal Green */
    --siamtech-accent: #F5A623;
    /* Warm Yellow */
    --siamtech-highlight: #FF5252;
    /* Vibrant Red */
    --siamtech-light: #F5F7FA;
    /* Light Gray */
    --siamtech-dark: #1A2A3A;
    /* Dark Blue */
    --siamtech-text: #333333;
    /* Text Color */
    --siamtech-gradient-1: linear-gradient(135deg, var(--siamtech-primary), var(--siamtech-secondary));
    --siamtech-gradient-2: linear-gradient(135deg, var(--siamtech-secondary), var(--siamtech-accent));
    --siamtech-gradient-3: linear-gradient(135deg, var(--siamtech-primary), var(--siamtech-highlight));
    --siamtech-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    --siamtech-radius: 8px;
    --siamtech-transition: all 0.3s ease;
}

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

body {
    font-family: 'Prompt', sans-serif;
    color: var(--siamtech-text);
    line-height: 1.6;
    background-color: var(--siamtech-light);
}

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

ul {
    list-style: none;
}

img {
    max-width: 100%;
    height: auto;
    border-radius: var(--siamtech-radius);
}

.siamtech_container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Button Styles */
.siamtech_btn {
    display: inline-block;
    padding: 12px 28px;
    border-radius: 30px;
    font-weight: 500;
    text-align: center;
    transition: var(--siamtech-transition);
    border: none;
    cursor: pointer;
}

.siamtech_btn_primary {
    background: var(--siamtech-primary);
    color: white;
}

.siamtech_btn_primary:hover {
    background: #004A9F;
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(0, 86, 179, 0.3);
}

.siamtech_btn_secondary {
    background: white;
    color: var(--siamtech-primary);
    border: 2px solid var(--siamtech-primary);
}

.siamtech_btn_secondary:hover {
    background: var(--siamtech-primary);
    color: white;
    transform: translateY(-2px);
}

/* Section Headers */
.siamtech_section_header {
    text-align: center;
    margin-bottom: 50px;
}

.siamtech_section_header h2 {
    font-size: 36px;
    font-weight: 700;
    margin-bottom: 15px;
    color: var(--siamtech-dark);
    position: relative;
    display: inline-block;
}

.siamtech_section_header h2::after {
    content: '';
    position: absolute;
    width: 50px;
    height: 4px;
    background: var(--siamtech-accent);
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    border-radius: 2px;
}

.siamtech_section_header p {
    font-size: 18px;
    color: #666;
    max-width: 700px;
    margin: 0 auto;
}

/* Header Styles */
.siamtech_header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    background-color: white;
    box-shadow: 0 2px 15px rgba(0, 0, 0, 0.1);
    padding: 15px 0;
    z-index: 1000;
}

.siamtech_header .siamtech_container {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.siamtech_logo h1 {
    font-size: 24px;
    font-weight: 700;
    color: var(--siamtech-primary);
    position: relative;
}

.siamtech_logo h1::after {
    content: 'DIGITAL';
    font-size: 12px;
    position: absolute;
    bottom: 0;
    right: -55px;
    color: var(--siamtech-accent);
    letter-spacing: 1px;
}

.siamtech_nav ul {
    display: flex;
}

.siamtech_nav ul li {
    margin-left: 30px;
}

.siamtech_nav ul li a {
    font-size: 16px;
    font-weight: 500;
    color: var(--siamtech-dark);
    padding: 8px 0;
    position: relative;
}

.siamtech_nav ul li a::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background-color: var(--siamtech-primary);
    transition: var(--siamtech-transition);
}

.siamtech_nav ul li a:hover::after,
.siamtech_nav ul li a.siamtech_active::after {
    width: 100%;
}

.siamtech_nav ul li a.siamtech_active {
    color: var(--siamtech-primary);
}

.siamtech_hamburger {
    display: none;
    flex-direction: column;
    cursor: pointer;
}

.siamtech_hamburger span {
    display: block;
    width: 25px;
    height: 3px;
    background-color: var(--siamtech-dark);
    margin-bottom: 5px;
    border-radius: 3px;
    transition: var(--siamtech-transition);
}

/* Hero Section */
.siamtech_hero {
    padding: 150px 0 100px;
    position: relative;
    overflow: hidden;
    background: var(--siamtech-light);
}

.siamtech_hero::before {
    content: '';
    position: absolute;
    top: -200px;
    right: -200px;
    width: 600px;
    height: 600px;
    border-radius: 50%;
    background: var(--siamtech-gradient-1);
    opacity: 0.1;
    z-index: 0;
}

.siamtech_hero .siamtech_container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    position: relative;
    z-index: 1;
}

.siamtech_hero_content {
    flex: 1;
    padding-right: 50px;
}

.siamtech_hero_content h2 {
    font-size: 48px;
    font-weight: 700;
    color: var(--siamtech-primary);
    margin-bottom: 15px;
    line-height: 1.2;
}

.siamtech_hero_content h3 {
    font-size: 32px;
    font-weight: 600;
    color: var(--siamtech-dark);
    margin-bottom: 20px;
}

.siamtech_hero_content p {
    font-size: 18px;
    margin-bottom: 30px;
    color: #555;
}

.siamtech_cta {
    display: flex;
    gap: 15px;
}

.siamtech_hero_image {
    flex: 1;
    text-align: right;
    animation: float 5s ease-in-out infinite;
}

@keyframes float {
    0% {
        transform: translateY(0px);
    }

    50% {
        transform: translateY(-20px);
    }

    100% {
        transform: translateY(0px);
    }
}

/* Services Section */
.siamtech_services {
    padding: 100px 0;
    background-color: white;
    position: relative;
    overflow: hidden;
}

.siamtech_services::after {
    content: '';
    position: absolute;
    bottom: -150px;
    left: -150px;
    width: 400px;
    height: 400px;
    border-radius: 50%;
    background: var(--siamtech-gradient-2);
    opacity: 0.1;
    z-index: 0;
}

.siamtech_services_grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
    position: relative;
    z-index: 1;
}

.siamtech_service_card {
    background: white;
    border-radius: var(--siamtech-radius);
    padding: 30px;
    box-shadow: var(--siamtech-shadow);
    transition: var(--siamtech-transition);
    text-align: center;
}

.siamtech_service_card:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.1);
}

.siamtech_service_icon {
    width: 80px;
    height: 80px;
    margin: 0 auto 20px;
}

.siamtech_service_card h3 {
    font-size: 22px;
    font-weight: 600;
    margin-bottom: 15px;
    color: var(--siamtech-dark);
}

.siamtech_service_card p {
    color: #666;
    font-size: 16px;
}

/* Features Section */
.siamtech_features {
    padding: 100px 0;
    background-color: var(--siamtech-light);
}

.siamtech_features .siamtech_container {
    display: flex;
    align-items: center;
    gap: 50px;
}

.siamtech_features_content {
    flex: 1;
}

.siamtech_features_content h2 {
    font-size: 36px;
    font-weight: 700;
    color: var(--siamtech-dark);
    margin-bottom: 30px;
    position: relative;
}

.siamtech_features_content h2::after {
    content: '';
    position: absolute;
    width: 50px;
    height: 4px;
    background: var(--siamtech-accent);
    bottom: -10px;
    left: 0;
    border-radius: 2px;
}

.siamtech_features_list li {
    display: flex;
    margin-bottom: 25px;
    align-items: flex-start;
}

.siamtech_feature_icon {
    width: 30px;
    height: 30px;
    min-width: 30px;
    background: var(--siamtech-primary);
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-right: 20px;
    margin-top: 5px;
}

.siamtech_feature_text h4 {
    font-size: 20px;
    font-weight: 600;
    margin-bottom: 8px;
    color: var(--siamtech-dark);
}

.siamtech_feature_text p {
    color: #666;
    font-size: 16px;
}

.siamtech_features_image {
    flex: 1;
    text-align: center;
}

/* Updates Section */
.siamtech_updates {
    padding: 100px 0;
    background-color: white;
}

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

.siamtech_update_card {
    border-radius: var(--siamtech-radius);
    overflow: hidden;
    box-shadow: var(--siamtech-shadow);
    transition: var(--siamtech-transition);
    background: white;
}

.siamtech_update_card:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.1);
}

.siamtech_update_image {
    height: 200px;
    overflow: hidden;
}

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

.siamtech_update_card:hover .siamtech_update_image img {
    transform: scale(1.1);
}

.siamtech_update_content {
    padding: 25px;
}

.siamtech_update_content h3 {
    font-size: 20px;
    font-weight: 600;
    margin-bottom: 15px;
    color: var(--siamtech-dark);
}

.siamtech_update_content p {
    color: #666;
    font-size: 16px;
    margin-bottom: 20px;
}

.siamtech_read_more {
    color: var(--siamtech-primary);
    font-weight: 500;
    position: relative;
    display: inline-block;
}

.siamtech_read_more::after {
    content: '→';
    margin-left: 5px;
    transition: var(--siamtech-transition);
}

.siamtech_read_more:hover {
    color: var(--siamtech-secondary);
}

.siamtech_read_more:hover::after {
    margin-left: 10px;
}

/* Consultation Section */
.siamtech_consultation {
    padding: 80px 0;
    background: var(--siamtech-gradient-3);
    color: white;
    text-align: center;
}

.siamtech_consultation_content h2 {
    font-size: 36px;
    font-weight: 700;
    margin-bottom: 20px;
}

.siamtech_consultation_content p {
    font-size: 18px;
    margin-bottom: 30px;
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
}

.siamtech_consultation .siamtech_btn_primary {
    background: white;
    color: var(--siamtech-primary);
}

.siamtech_consultation .siamtech_btn_primary:hover {
    background: var(--siamtech-light);
    box-shadow: 0 5px 15px rgba(255, 255, 255, 0.3);
}

/* Footer Styles */
.siamtech_footer {
    background: var(--siamtech-dark);
    color: white;
    padding: 70px 0 0;
}

.siamtech_footer_grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 40px;
    margin-bottom: 50px;
}

.siamtech_footer_about h3,
.siamtech_footer_links h3,
.siamtech_footer_contact h3,
.siamtech_footer_social h3 {
    font-size: 18px;
    font-weight: 600;
    margin-bottom: 20px;
    color: white;
}

.siamtech_footer_about p {
    font-size: 14px;
    color: rgba(255, 255, 255, 0.7);
}

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

.siamtech_footer_links ul li a {
    color: rgba(255, 255, 255, 0.7);
    font-size: 14px;
    transition: var(--siamtech-transition);
}

.siamtech_footer_links ul li a:hover {
    color: white;
    padding-left: 5px;
}

.siamtech_footer_contact p {
    font-size: 14px;
    color: rgba(255, 255, 255, 0.7);
    margin-bottom: 10px;
}

.siamtech_social_icons {
    display: flex;
    gap: 15px;
}

.siamtech_social_icon {
    width: 36px;
    height: 36px;
    background: rgba(255, 255, 255, 0.1);
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--siamtech-transition);
    font-size: 14px;
}

.siamtech_social_icon:hover {
    background: var(--siamtech-primary);
    transform: translateY(-3px);
}

.siamtech_footer_bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding: 20px 0;
    text-align: center;
}

.siamtech_footer_bottom p {
    font-size: 14px;
    color: rgba(255, 255, 255, 0.5);
}

/* Responsive Styles */
@media (max-width: 1024px) {
    .siamtech_hero_content h2 {
        font-size: 42px;
    }

    .siamtech_hero_content h3 {
        font-size: 28px;
    }

    .siamtech_features .siamtech_container {
        flex-direction: column;
    }

    .siamtech_features_image {
        margin-top: 50px;
    }
}

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

    .siamtech_hamburger {
        display: flex;
    }

    .siamtech_hero .siamtech_container {
        flex-direction: column;
    }

    .siamtech_hero_content {
        padding-right: 0;
        margin-bottom: 50px;
        text-align: center;
    }

    .siamtech_hero_content h2 {
        font-size: 36px;
    }

    .siamtech_hero_content h3 {
        font-size: 24px;
    }

    .siamtech_cta {
        justify-content: center;
    }

    .siamtech_features_content h2::after {
        left: 50%;
        transform: translateX(-50%);
    }

    .siamtech_features_content {
        text-align: center;
    }

    .siamtech_features_list li {
        justify-content: center;
        flex-direction: column;
        text-align: center;
    }

    .siamtech_feature_icon {
        margin: 0 auto 15px;
    }
}

@media (max-width: 576px) {
    .siamtech_section_header h2 {
        font-size: 28px;
    }

    .siamtech_hero_content h2 {
        font-size: 30px;
    }

    .siamtech_hero_content h3 {
        font-size: 20px;
    }

    .siamtech_cta {
        flex-direction: column;
        gap: 10px;
    }

    .siamtech_btn {
        width: 100%;
    }

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

    .siamtech_footer_links ul li a:hover {
        padding-left: 0;
    }

    .siamtech_social_icons {
        justify-content: center;
    }
}

.siamtech-titBox {
    display: flex;

    .title {
        margin: 40px 0 0 40px;
    }

    .topTitle {
        margin-bottom: 20px;
        font-size: 17px;
        color: #666666;
    }
    .itemBox{
        .item{
            display: flex;
            align-items: center;
            span{
                margin-right: 10px;
                width: 10px;
                height: 10px;
                background: #2056B2;
                border-radius: 50%;
            }
        }
    }
}