/* 
 * Shintoyo Group - Main Stylesheet
 * Version: 1.0
 * Responsive design with mobile-first approach
 */

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

:root {
    --primary-color: #0056b3;
    --secondary-color: #28a745;
    --accent-color: #f8a100;
    --text-color: #333333;
    --text-light: #6c757d;
    --bg-light: #f8f9fa;
    --bg-dark: #343a40;
    --white: #ffffff;
    --section-padding: 5rem 0;
    --transition: all 0.3s ease;
}

body {
    font-family: 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
    line-height: 1.6;
    color: var(--text-color);
    background-color: var(--bg-light);
}

.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 1.5rem;
}

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

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

a:hover {
    color: var(--accent-color);
}

ul {
    list-style: none;
}

.section-title {
    font-size: 2.25rem;
    margin-bottom: 1.5rem;
    color: var(--primary-color);
    text-align: center;
    position: relative;
    padding-bottom: 1rem;
}

.section-title:after {
    content: '';
    display: block;
    width: 80px;
    height: 4px;
    background: var(--accent-color);
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
}

.section-description {
    text-align: center;
    max-width: 800px;
    margin: 0 auto 3rem;
    color: var(--text-light);
}

.btn {
    display: inline-block;
    padding: 0.75rem 1.5rem;
    border-radius: 4px;
    text-transform: uppercase;
    font-weight: 600;
    letter-spacing: 1px;
    transition: var(--transition);
    border: none;
    cursor: pointer;
}

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

.btn-primary:hover {
    background-color: #004494;
    color: var(--white);
}

.btn-secondary {
    background-color: var(--secondary-color);
    color: var(--white);
}

.btn-secondary:hover {
    background-color: #218838;
    color: var(--white);
}

/* Header & Navigation */
header {
    background-color: var(--white);
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    position: fixed;
    width: 100%;
    top: 0;
    left: 0;
    z-index: 1000;
}

header .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 1.5rem;
}

.logo {
    z-index: 1001;
}

.logo img {
    height: 40px;
    width: auto;
}

.menu-toggle {
    display: block;
    background: none;
    border: none;
    cursor: pointer;
    padding: 0.5rem;
    z-index: 1001;
}

.menu-toggle span {
    display: block;
    width: 25px;
    height: 3px;
    background-color: var(--primary-color);
    margin: 5px 0;
    transition: var(--transition);
}

.nav-menu {
    position: fixed;
    top: 0;
    right: -100%;
    width: 80%;
    height: 100vh;
    background-color: var(--white);
    padding: 6rem 2rem;
    transition: var(--transition);
    display: flex;
    flex-direction: column;
    align-items: center;
    z-index: 1000;
}

.nav-menu.active {
    right: 0;
}

.nav-menu li {
    margin: 1.5rem 0;
}

.nav-menu a {
    color: var(--text-color);
    font-size: 1.2rem;
    font-weight: 500;
    position: relative;
}

.nav-menu a:hover,
.nav-menu a.active {
    color: var(--primary-color);
}

.nav-menu a.active:after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 100%;
    height: 3px;
    background-color: var(--primary-color);
}

/* Hero Section */
.hero {
    height: 80vh;
    min-height: 500px;
    background: linear-gradient(rgba(0, 0, 0, 0.6), rgba(0, 0, 0, 0.6)), url('../images/hero-bg.jpg') no-repeat center center/cover;
    display: flex;
    align-items: center;
    text-align: center;
    color: var(--white);
    margin-top: 70px;
}

.hero-content {
    max-width: 800px;
    margin: 0 auto;
    padding: 1rem;
}

.hero-content h1 {
    font-size: 2.5rem;
    margin-bottom: 1.5rem;
    line-height: 1.2;
}

.hero-content p {
    font-size: 1.2rem;
    margin-bottom: 2rem;
}

/* Services Section */
.services {
    padding: var(--section-padding);
    background-color: var(--white);
}

.services-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 2rem;
    margin-top: 3rem;
}

.service-card {
    text-align: center;
    padding: 2rem;
    border-radius: 8px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
    transition: var(--transition);
    background-color: var(--white);
}

.service-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.1);
}

.service-card .icon {
    margin-bottom: 1.5rem;
    color: var(--primary-color);
}

.service-card .icon svg {
    fill: var(--primary-color);
}

.service-card h3 {
    margin-bottom: 1rem;
    color: var(--primary-color);
}

/* About Brief Section */
.about-brief {
    padding: var(--section-padding);
    background-color: var(--bg-light);
}

.about-brief .container {
    display: grid;
    grid-template-columns: 1fr;
    gap: 3rem;
    align-items: center;
}

.about-content p {
    margin-bottom: 1.5rem;
}

.about-image .image-container {
    height: 300px;
    background-color: #e9ecef;
    border-radius: 8px;
    overflow: hidden;
}

/* Projects Section */
.projects {
    padding: var(--section-padding);
    background-color: var(--white);
}

.project-slider {
    display: grid;
    grid-template-columns: 1fr;
    gap: 2rem;
    margin-top: 3rem;
}

.project-card {
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
    background-color: var(--white);
}

.project-image {
    height: 200px;
    background-color: #e9ecef;
}

.project-details {
    padding: 1.5rem;
}

.project-details h3 {
    margin-bottom: 1rem;
    color: var(--primary-color);
}

/* Gaming Section */
.gaming-section {
    padding: var(--section-padding);
    background-color: var(--bg-light);
}

.gaming-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 2rem;
    margin-top: 2rem;
}

.gaming-card {
    padding: 2rem;
    border-radius: 8px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
    background-color: var(--white);
}

.gaming-card h3 {
    margin-bottom: 1.5rem;
    color: var(--primary-color);
}

.gaming-list li {
    margin-bottom: 1rem;
    position: relative;
    padding-left: 1.5rem;
}

.gaming-list li:before {
    content: '•';
    color: var(--accent-color);
    font-size: 1.5rem;
    position: absolute;
    left: 0;
    top: -0.25rem;
}

.gaming-list a {
    font-weight: 500;
}

/* Contact Brief Section */
.contact-brief {
    padding: var(--section-padding);
    background: linear-gradient(rgba(0, 0, 0, 0.8), rgba(0, 0, 0, 0.8)), url('../images/contact-bg.jpg') no-repeat center center/cover;
    color: var(--white);
    text-align: center;
}

.contact-content {
    max-width: 700px;
    margin: 0 auto;
}

.contact-content h2 {
    margin-bottom: 1.5rem;
}

.contact-content p {
    margin-bottom: 2rem;
    font-size: 1.1rem;
}

/* Footer */
footer {
    background-color: var(--bg-dark);
    color: #b0b0b0;
    padding: 4rem 0 1rem;
}

.footer-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 3rem;
    margin-bottom: 3rem;
}

.footer-logo p {
    margin-top: 1rem;
}

.footer-links h3,
.footer-contact h3 {
    color: var(--white);
    margin-bottom: 1.5rem;
    position: relative;
    padding-bottom: 0.5rem;
}

.footer-links h3:after,
.footer-contact h3:after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 50px;
    height: 2px;
    background-color: var(--accent-color);
}

.footer-links ul li {
    margin-bottom: 0.75rem;
}

.footer-links a {
    color: #b0b0b0;
}

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

.footer-contact p {
    margin-bottom: 0.75rem;
}

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding-top: 2rem;
    text-align: center;
    font-size: 0.9rem;
}

/* Media Queries for Responsive Design */
@media (min-width: 768px) {
    .section-title {
        font-size: 2.5rem;
    }
    
    .services-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .about-brief .container {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .project-slider {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .gaming-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .footer-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .hero-content h1 {
        font-size: 3.5rem;
    }
}

@media (min-width: 992px) {
    .menu-toggle {
        display: none;
    }
    
    .nav-menu {
        position: relative;
        right: 0;
        width: auto;
        height: auto;
        padding: 0;
        background-color: transparent;
        flex-direction: row;
    }
    
    .nav-menu li {
        margin: 0 1rem;
    }
    
    .services-grid {
        grid-template-columns: repeat(4, 1fr);
    }
    
    .project-slider {
        grid-template-columns: repeat(3, 1fr);
    }
    
    .footer-grid {
        grid-template-columns: 2fr 1fr 1fr;
    }
}

@media (min-width: 1200px) {
    .container {
        max-width: 1140px;
    }
}