/*
Theme Name: Fi88 Theme
Theme URI: https://fi88vn.it.com
Author: Fi88 Team
Author URI: https://fi88vn.it.com
Description: Chuyên đề WordPress cho Fi88 - Nhà cái cá cược uy tín hàng đầu
Version: 1.0.0
License: GNU General Public License v2 or later
License URI: http://www.gnu.org/licenses/gpl-2.0.html
Text Domain: fi88
Tags: custom-menu, featured-images, responsive-layout, theme-options
*/

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

:root {
    --primary-color: #d4af37;
    --secondary-color: #1a1a1a;
    --text-color: #333333;
    --light-bg: #f5f5f5;
    --white: #ffffff;
    --dark: #000000;
}

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

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

a {
    text-decoration: none;
    color: inherit;
}

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

/* Header Styles */
header {
    background-color: var(--secondary-color);
    padding: 15px 0;
    position: sticky;
    top: 0;
    z-index: 1000;
    box-shadow: 0 2px 10px rgba(0,0,0,0.3);
}

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

.logo img {
    height: 50px;
    width: auto;
}

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

.nav-desktop li a {
    color: var(--white);
    font-weight: 600;
    text-transform: uppercase;
    padding: 10px 15px;
    transition: color 0.3s ease;
}

.nav-desktop li a:hover {
    color: var(--primary-color);
}

.auth-buttons {
    display: flex;
    gap: 15px;
}

.login-btn,
.register-btn {
    padding: 10px 25px;
    border: none;
    border-radius: 5px;
    cursor: pointer;
    font-weight: 600;
    text-transform: uppercase;
    transition: all 0.3s ease;
}

.login-btn {
    background-color: transparent;
    border: 2px solid var(--primary-color);
    color: var(--primary-color);
}

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

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

.register-btn:hover {
    background-color: #b8941f;
}

.menu-toggle {
    display: none;
    flex-direction: column;
    cursor: pointer;
    background: none;
    border: none;
}

.menu-toggle span {
    width: 25px;
    height: 3px;
    background-color: var(--white);
    margin: 3px 0;
    transition: 0.3s;
}

.nav-mobile {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background-color: var(--secondary-color);
    list-style: none;
    padding: 20px;
    flex-direction: column;
    gap: 15px;
}

.nav-mobile li a {
    color: var(--white);
    font-weight: 600;
    text-transform: uppercase;
    padding: 10px;
    display: block;
}

.nav-mobile.active {
    display: flex;
}

/* Hero Section */
.hero {
    background: linear-gradient(135deg, var(--secondary-color) 0%, #000000 100%);
    padding: 80px 0;
    text-align: center;
    color: var(--white);
}

.hero h1 {
    font-size: 3rem;
    margin-bottom: 20px;
    color: var(--primary-color);
}

.hero p {
    font-size: 1.2rem;
    max-width: 800px;
    margin: 0 auto 30px;
}

.hero-image {
    margin: 40px auto;
    max-width: 900px;
}

/* Content Sections */
.section {
    padding: 60px 0;
}

.section-light {
    background-color: var(--light-bg);
}

.section-title {
    text-align: center;
    font-size: 2.5rem;
    margin-bottom: 40px;
    color: var(--secondary-color);
}

.content-block {
    margin-bottom: 40px;
}

.content-block h2 {
    font-size: 2rem;
    color: var(--primary-color);
    margin-bottom: 20px;
}

.content-block h3 {
    font-size: 1.5rem;
    color: var(--secondary-color);
    margin-bottom: 15px;
}

.content-block p {
    margin-bottom: 20px;
    line-height: 1.8;
}

.content-image {
    margin: 30px 0;
    border-radius: 10px;
    overflow: hidden;
}

/* Features Section */
.features {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    margin-top: 40px;
}

.feature-card {
    background-color: var(--white);
    padding: 30px;
    border-radius: 10px;
    box-shadow: 0 5px 15px rgba(0,0,0,0.1);
    text-align: center;
    transition: transform 0.3s ease;
}

.feature-card:hover {
    transform: translateY(-10px);
}

.feature-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto 20px;
}

.feature-card h3 {
    color: var(--primary-color);
    margin-bottom: 15px;
}

/* Services Grid */
.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
    margin-top: 40px;
}

.service-card {
    background-color: var(--white);
    border-radius: 10px;
    overflow: hidden;
    box-shadow: 0 5px 15px rgba(0,0,0,0.1);
    transition: transform 0.3s ease;
}

.service-card:hover {
    transform: scale(1.05);
}

.service-image {
    width: 100%;
    height: 200px;
    object-fit: cover;
}

.service-content {
    padding: 20px;
}

.service-content h3 {
    color: var(--primary-color);
    margin-bottom: 10px;
}

/* CTA Section */
.cta-section {
    background: linear-gradient(135deg, var(--primary-color) 0%, #b8941f 100%);
    padding: 60px 0;
    text-align: center;
    color: var(--white);
}

.cta-section h2 {
    font-size: 2.5rem;
    margin-bottom: 20px;
}

.cta-button {
    display: inline-block;
    padding: 15px 40px;
    background-color: var(--white);
    color: var(--primary-color);
    font-size: 1.2rem;
    font-weight: 700;
    border-radius: 5px;
    margin-top: 20px;
    transition: all 0.3s ease;
}

.cta-button:hover {
    background-color: var(--secondary-color);
    color: var(--white);
}

/* FAQ Section */
.faq-section {
    padding: 60px 0;
}

.faq-item {
    margin-bottom: 20px;
    padding: 20px;
    background-color: var(--white);
    border-radius: 10px;
    box-shadow: 0 3px 10px rgba(0,0,0,0.1);
}

.faq-question {
    font-size: 1.3rem;
    color: var(--primary-color);
    margin-bottom: 10px;
    font-weight: 600;
}

/* Footer */
footer {
    background-color: var(--secondary-color);
    color: var(--white);
    padding: 60px 0 30px;
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 40px;
    margin-bottom: 40px;
}

.footer-section h3 {
    color: var(--primary-color);
    margin-bottom: 20px;
    font-size: 1.5rem;
}

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

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

.footer-section ul li a {
    color: var(--white);
    transition: color 0.3s ease;
}

.footer-section ul li a:hover {
    color: var(--primary-color);
}

.footer-bottom {
    text-align: center;
    padding-top: 30px;
    border-top: 1px solid rgba(255,255,255,0.1);
}

/* Single Post */
.single-post {
    padding: 60px 0;
}

.single-post h1 {
    font-size: 2.5rem;
    color: var(--secondary-color);
    margin-bottom: 20px;
}

.post-meta {
    color: #666;
    margin-bottom: 30px;
}

.post-content {
    font-size: 1.1rem;
    line-height: 1.8;
}

.post-content h2 {
    color: var(--primary-color);
    margin: 40px 0 20px;
    font-size: 2rem;
}

.post-content h3 {
    color: var(--secondary-color);
    margin: 30px 0 15px;
    font-size: 1.5rem;
}

.post-content p {
    margin-bottom: 20px;
}

.post-content img {
    margin: 30px 0;
    border-radius: 10px;
}

/* Archive */
.archive-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
    gap: 30px;
    padding: 60px 0;
}

.archive-card {
    background-color: var(--white);
    border-radius: 10px;
    overflow: hidden;
    box-shadow: 0 5px 15px rgba(0,0,0,0.1);
    transition: transform 0.3s ease;
}

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

.archive-image {
    width: 100%;
    height: 250px;
    object-fit: cover;
}

.archive-content {
    padding: 25px;
}

.archive-content h2 {
    color: var(--secondary-color);
    margin-bottom: 15px;
    font-size: 1.5rem;
}

.archive-content p {
    color: #666;
    margin-bottom: 15px;
}

.read-more {
    color: var(--primary-color);
    font-weight: 600;
    display: inline-block;
}

/* Sidebar */
.sidebar {
    padding: 60px 0;
    background-color: var(--light-bg);
}

.widget {
    background-color: var(--white);
    padding: 25px;
    margin-bottom: 30px;
    border-radius: 10px;
    box-shadow: 0 3px 10px rgba(0,0,0,0.1);
}

.widget h3 {
    color: var(--primary-color);
    margin-bottom: 20px;
    font-size: 1.3rem;
}

.widget ul {
    list-style: none;
}

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

/* Responsive */
@media (max-width: 768px) {
    .nav-desktop {
        display: none;
    }

    .menu-toggle {
        display: flex;
    }

    .auth-buttons {
        display: none;
    }

    .hero h1 {
        font-size: 2rem;
    }

    .hero p {
        font-size: 1rem;
    }

    .section-title {
        font-size: 2rem;
    }

    .features {
        grid-template-columns: 1fr;
    }

    .services-grid {
        grid-template-columns: 1fr;
    }

    .footer-content {
        grid-template-columns: 1fr;
    }

    .archive-grid {
        grid-template-columns: 1fr;
    }

    .container {
        padding: 0 15px;
    }
}

@media (max-width: 480px) {
    .hero h1 {
        font-size: 1.5rem;
    }

    .section-title {
        font-size: 1.5rem;
    }

    .content-block h2 {
        font-size: 1.5rem;
    }
}