/* Header Styles */
.site-header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    background-color: rgba(10, 10, 10, 0.95);
    backdrop-filter: blur(10px);
    z-index: 1000;
    border-bottom: 1px solid var(--border-color);
    transition: all 0.3s ease;
}

.header-wrapper {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 0;
}

.logo a {
    display: flex;
    flex-direction: column;
    text-decoration: none;
}

.logo-text {
    font-family: 'Prompt', sans-serif;
    font-size: 1.8rem;
    font-weight: 700;
    color: var(--text-primary);
    line-height: 1;
}

.logo-text .highlight {
    color: var(--primary-color);
}

.logo-tagline {
    font-size: 0.9rem;
    color: var(--text-secondary);
}

.main-nav ul {
    display: flex;
    gap: 1.5rem;
    list-style: none;
    margin: 0;
    padding: 0;
}

.main-nav a {
    color: var(--text-secondary);
    text-decoration: none;
    font-size: 0.95rem;
    font-weight: 500;
    transition: color 0.3s ease;
    padding: 0.5rem 0;
    position: relative;
}

.main-nav a:hover {
    color: var(--text-primary);
}

.main-nav a::after {
    content: '';
    position: absolute;
    width: 0;
    height: 2px;
    bottom: 0;
    left: 0;
    background-color: var(--primary-color);
    transition: width 0.3s ease;
}

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

.nav-button {
    background-color: var(--primary-color);
    color: white !important;
    padding: 0.5rem 1rem !important;
    border-radius: var(--border-radius-md);
    transition: background-color 0.3s ease !important;
}

.nav-button:hover {
    background-color: #2980b9;
}

.nav-button::after {
    display: none !important;
}

.mobile-toggle {
    display: none;
    flex-direction: column;
    justify-content: space-between;
    width: 30px;
    height: 21px;
    cursor: pointer;
}

.mobile-toggle span {
    display: block;
    height: 3px;
    width: 100%;
    background-color: var(--text-primary);
    border-radius: 3px;
    transition: all 0.3s ease;
}

/* Footer Styles */
.site-footer {
    background-color: var(--background-darker);
    padding: var(--spacing-xl) 0 calc(var(--spacing-xl) + 60px);
    border-top: 1px solid var(--border-color);
}

.footer-content {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-xl);
    margin-bottom: var(--spacing-xl);
}

.footer-info {
    flex: 1;
    min-width: 300px;
}

.footer-logo {
    display: flex;
    flex-direction: column;
    margin-bottom: var(--spacing-md);
}

.footer-info p {
    color: var(--text-secondary);
    line-height: 1.6;
    font-size: 0.95rem;
}

.footer-links {
    flex: 2;
    display: flex;
    justify-content: space-between;
    gap: var(--spacing-lg);
}

.footer-links-column {
    flex: 1;
}

.footer-links-column h3 {
    color: var(--text-primary);
    font-size: 1.1rem;
    margin-bottom: var(--spacing-md);
    position: relative;
    padding-bottom: var(--spacing-xs);
}

.footer-links-column h3::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 30px;
    height: 2px;
    background-color: var(--primary-color);
}

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

.footer-links-column li {
    margin-bottom: 0.5rem;
}

.footer-links-column a {
    color: var(--text-secondary);
    text-decoration: none;
    font-size: 0.9rem;
    transition: color 0.3s ease;
}

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

.footer-bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: var(--spacing-md);
    border-top: 1px solid var(--border-color);
}

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

.footer-social {
    display: flex;
    gap: 1rem;
}

.footer-social a {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background-color: var(--background-card);
    color: var(--text-secondary);
    transition: all 0.3s ease;
}

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

/* Sticky Bottom Buttons */
.sticky-buttons {
    display: flex;
    position: fixed;
    bottom: 0;
    left: 0;
    width: 100%;
    background: rgba(10, 10, 10, 0.9);
    backdrop-filter: blur(10px);
    z-index: 1000;
    padding: 0.75rem;
    justify-content: center;
    box-shadow: 0 -2px 10px rgba(0, 0, 0, 0.3);
}

.sticky-btn {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    flex: 1;
    max-width: 180px;
    text-align: center;
    padding: 0.5rem;
    color: var(--text-primary);
    text-decoration: none;
    font-weight: 500;
    font-size: 0.9rem;
    border-radius: var(--border-radius-md);
    transition: all 0.3s ease;
    margin: 0 0.5rem;
}

.sticky-btn i {
    font-size: 1.2rem;
    margin-bottom: 0.25rem;
}

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

.login-btn:hover {
    background-color: #2980b9;
    color: white;
}

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

.register-btn:hover {
    background-color: #c0392b;
    color: white;
}

.bonus-btn {
    background-color: var(--accent-color);
    color: #000;
}

.bonus-btn:hover {
    background-color: #f39c12;
    color: #000;
}

/* Media Queries for Header, Footer and Sticky Buttons */
@media (max-width: 992px) {
    .main-nav {
        position: fixed;
        top: 70px;
        left: 0;
        width: 100%;
        height: calc(100vh - 70px);
        background-color: rgba(10, 10, 10, 0.95);
        backdrop-filter: blur(10px);
        padding: 2rem;
        transform: translateX(-100%);
        transition: transform 0.3s ease;
        overflow-y: auto;
        z-index: 999;
    }

    .main-nav.active {
        transform: translateX(0);
    }

    .main-nav ul {
        flex-direction: column;
        gap: 1.5rem;
    }

    .main-nav a {
        font-size: 1.1rem;
        display: block;
        padding: 0.75rem 0;
    }

    .mobile-toggle {
        display: flex;
        z-index: 1001;
    }

    .mobile-toggle.active span:nth-child(1) {
        transform: translateY(9px) rotate(45deg);
    }

    .mobile-toggle.active span:nth-child(2) {
        opacity: 0;
    }

    .mobile-toggle.active span:nth-child(3) {
        transform: translateY(-9px) rotate(-45deg);
    }

    .footer-links {
        flex-direction: column;
        gap: var(--spacing-md);
    }

    .footer-bottom {
        flex-direction: column;
        gap: var(--spacing-md);
        text-align: center;
    }

    .copyright {
        order: 2;
    }

    .footer-social {
        order: 1;
        justify-content: center;
    }
}

@media (max-width: 768px) {
    .header-wrapper {
        padding: 0.75rem 0;
    }

    .logo-text {
        font-size: 1.5rem;
    }

    .logo-tagline {
        font-size: 0.8rem;
    }

    .sticky-btn {
        font-size: 0.8rem;
        padding: 0.4rem;
    }

    .sticky-btn i {
        font-size: 1rem;
    }

    .footer-content {
        gap: var(--spacing-lg);
    }

    .footer-info {
        min-width: 100%;
    }
}

@media (max-width: 576px) {
    .sticky-btn span {
        font-size: 0.75rem;
    }

    .sticky-buttons {
        padding: 0.5rem;
    }

    .sticky-btn {
        margin: 0 0.25rem;
    }

    .footer-links-column h3 {
        font-size: 1rem;
    }

    .main-nav {
        padding: 1.5rem;
    }
}

/* Hero Section CSS */

/* Base Styles & Theme */
:root {
    /* Dark Theme Colors */
    --primary-color: #3498db;
    --secondary-color: #e74c3c;
    --accent-color: #f1c40f;
    --background-dark: #121212;
    --background-darker: #0a0a0a;
    --background-card: #1e1e1e;
    --text-primary: #ffffff;
    --text-secondary: #cccccc;
    --text-muted: #999999;
    --border-color: #333333;
    /* Spacing */
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 1.5rem;
    --spacing-lg: 2rem;
    --spacing-xl: 3rem;
    /* Border Radius */
    --border-radius-sm: 4px;
    --border-radius-md: 8px;
    --border-radius-lg: 16px;
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Sarabun', sans-serif;
    background-color: var(--background-dark);
    color: var(--text-primary);
    line-height: 1.6;
    font-size: 16px;
}

h1,
h2,
h3,
h4,
h5,
h6 {
    font-family: 'Prompt', sans-serif;
    margin-bottom: var(--spacing-md);
    line-height: 1.3;
    font-weight: 700;
    color: var(--text-primary);
}

h1 {
    font-size: 2.5rem;
    margin-bottom: var(--spacing-lg);
}

p {
    margin-bottom: var(--spacing-md);
    color: var(--text-secondary);
}

a {
    color: var(--primary-color);
    text-decoration: none;
    transition: color 0.3s ease;
}

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

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

.container {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 var(--spacing-md);
}

/* Button Styles */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.75rem 1.5rem;
    border-radius: var(--border-radius-md);
    font-weight: 700;
    font-family: 'Prompt', sans-serif;
    cursor: pointer;
    transition: all 0.3s ease;
    text-align: center;
    border: none;
    font-size: 1rem;
    gap: 0.5rem;
    text-decoration: none;
    position: relative;
    z-index: 10;
}

.btn i {
    font-size: 1.1em;
}

.btn-primary {
    background-color: var(--primary-color);
    color: white;
    text-decoration: none;
}

.btn-primary:hover {
    background-color: #2980b9;
    color: white;
    transform: translateY(-2px);
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.2);
    text-decoration: none;
}

.btn-secondary {
    background-color: var(--secondary-color);
    color: white;
    text-decoration: none;
}

.btn-secondary:hover {
    background-color: #c0392b;
    color: white;
    transform: translateY(-2px);
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.2);
    text-decoration: none;
}

/* Hero Section Styles */
.hero-section {
    padding: var(--spacing-xl) 0;
    padding-top: 150px;
    background: linear-gradient(135deg, #1a1a2e, #16213e);
    position: relative;
    overflow: hidden;
}

.hero-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: radial-gradient(circle at 20% 50%, rgba(52, 152, 219, 0.1) 0%, transparent 40%);
    z-index: 0;
}

.hero-section .container {
    position: relative;
    z-index: 1;
    display: flex;
    align-items: center;
    gap: var(--spacing-xl);
}

.hero-content {
    flex: 1;
}

.hero-content h1 {
    color: var(--text-primary);
    position: relative;
    padding-bottom: var(--spacing-sm);
}

.hero-content h1::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 80px;
    height: 4px;
    background: var(--primary-color);
    border-radius: var(--border-radius-sm);
}

.hero-content p {
    margin-bottom: var(--spacing-lg);
    font-size: 1.1rem;
}

.hero-buttons {
    display: flex;
    gap: var(--spacing-md);
    margin-top: var(--spacing-lg);
}

.hero-image {
    flex: 1;
    position: relative;
}

.hero-image img {
    border-radius: var(--border-radius-lg);
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.3);
    transform: perspective(1000px) rotateY(-5deg);
    transition: transform 0.5s ease;
}

.hero-image img:hover {
    transform: perspective(1000px) rotateY(0deg);
}

/* Sticky Bottom Buttons */
.sticky-buttons {
    display: flex;
    position: fixed;
    bottom: 0;
    left: 0;
    width: 100%;
    background: rgba(10, 10, 10, 0.9);
    backdrop-filter: blur(10px);
    z-index: 1000;
    padding: var(--spacing-sm);
    justify-content: center;
    gap: var(--spacing-sm);
    box-shadow: 0 -2px 10px rgba(0, 0, 0, 0.3);
}

.sticky-buttons a {
    flex: 1;
    max-width: 200px;
    padding: var(--spacing-sm);
    text-align: center;
    border-radius: var(--border-radius-md);
    font-weight: bold;
    transition: all 0.3s ease;
}

/* Media Queries */
@media (max-width: 992px) {
    h1 {
        font-size: 2.2rem;
    }

    .hero-section .container {
        flex-direction: column;
    }

    .hero-content,
    .hero-image {
        width: 100%;
    }

    .hero-image img {
        transform: none;
        margin: 0 auto;
    }

    .hero-buttons {
        justify-content: center;
    }
}

@media (max-width: 768px) {
    h1 {
        font-size: 1.8rem;
    }

    .btn {
        padding: 0.6rem 1.2rem;
    }

    .hero-buttons {
        flex-direction: column;
        width: 100%;
    }

    .hero-buttons .btn {
        width: 100%;
    }

    .sticky-buttons {
        padding: var(--spacing-xs);
        gap: var(--spacing-xs);
    }
}

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

    p {
        font-size: 0.95rem;
    }

    .container {
        padding: 0 var(--spacing-sm);
    }

    .hero-section {
        padding: var(--spacing-lg) 0;
        padding-top: 120px;
    }

    .sticky-buttons a {
        font-size: 0.8rem;
        padding: var(--spacing-xs);
    }
}

/* Experience Section Styles */
.experience-section {
    padding: var(--spacing-xl) 0;
    background-color: var(--background-darker);
    position: relative;
    overflow: hidden;
}

.experience-section::after {
    content: '';
    position: absolute;
    bottom: -50px;
    right: -50px;
    width: 200px;
    height: 200px;
    background: radial-gradient(circle, rgba(52, 152, 219, 0.1) 0%, transparent 70%);
    border-radius: 50%;
    pointer-events: none;
}

.section-header {
    text-align: center;
    margin-bottom: var(--spacing-xl);
    position: relative;
}

.section-header h2 {
    color: var(--text-primary);
    font-size: 2.2rem;
    display: inline-block;
    position: relative;
    padding-bottom: var(--spacing-sm);
}

.section-header h2::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 80px;
    height: 4px;
    background: var(--primary-color);
    border-radius: var(--border-radius-sm);
}

.experience-content {
    display: flex;
    gap: var(--spacing-xl);
    margin-bottom: var(--spacing-xl);
}

.experience-text {
    flex: 3;
}

.experience-text p {
    margin-bottom: var(--spacing-md);
    line-height: 1.7;
}

.experience-text strong {
    color: var(--primary-color);
    font-weight: 700;
}

.experience-features {
    flex: 2;
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}

.feature-card {
    background-color: var(--background-card);
    border-radius: var(--border-radius-md);
    padding: var(--spacing-md);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    border: 1px solid var(--border-color);
}

.feature-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.2);
    border-color: var(--primary-color);
}

.feature-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, var(--primary-color), rgba(52, 152, 219, 0.7));
    color: white;
    border-radius: 50%;
    margin-bottom: var(--spacing-sm);
}

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

.feature-card h3 {
    font-size: 1.3rem;
    margin-bottom: var(--spacing-xs);
    color: var(--text-primary);
}

.feature-card p {
    color: var(--text-secondary);
    font-size: 0.95rem;
    margin-bottom: 0;
}

.experience-cta {
    text-align: center;
    margin-top: var(--spacing-xl);
}

.experience-cta .btn {
    padding: 0.8rem 2rem;
    font-size: 1.1rem;
}

/* Media Queries for Experience Section */
@media (max-width: 992px) {
    .experience-content {
        flex-direction: column;
    }

    .section-header h2 {
        font-size: 2rem;
    }

    .experience-features {
        display: grid;
        grid-template-columns: repeat(3, 1fr);
        gap: var(--spacing-md);
    }
}

@media (max-width: 768px) {
    .section-header h2 {
        font-size: 1.8rem;
    }

    .experience-features {
        grid-template-columns: repeat(2, 1fr);
    }

    .feature-card {
        height: 100%;
    }
}

@media (max-width: 576px) {
    .section-header h2 {
        font-size: 1.5rem;
    }

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

    .feature-card {
        display: flex;
        flex-direction: column;
        align-items: center;
        text-align: center;
    }

    .experience-cta .btn {
        width: 100%;
        padding: 0.7rem 1rem;
        font-size: 1rem;
    }
}

/* Auto System Section Styles */
.auto-system-section {
    padding: var(--spacing-xl) 0;
    background-color: var(--background-dark);
    position: relative;
    overflow: hidden;
}

.auto-system-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%233498db' fill-opacity='0.05'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
    opacity: 0.5;
    z-index: 0;
}

.auto-system-content {
    display: flex;
    gap: var(--spacing-xl);
    margin-bottom: var(--spacing-xl);
    position: relative;
    z-index: 1;
}

.auto-system-image {
    flex: 2;
    position: relative;
}

.auto-system-image img {
    border-radius: var(--border-radius-lg);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
    width: 100%;
    height: auto;
    object-fit: cover;
}

.image-badge {
    position: absolute;
    top: 20px;
    right: -10px;
    background: linear-gradient(135deg, var(--secondary-color), #c0392b);
    color: white;
    padding: 8px 15px;
    border-radius: var(--border-radius-md);
    font-weight: bold;
    display: flex;
    align-items: center;
    gap: 8px;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.3);
    transform: rotate(5deg);
}

.auto-system-text {
    flex: 3;
}

.auto-system-text p {
    margin-bottom: var(--spacing-md);
    line-height: 1.7;
}

.auto-system-text strong {
    color: var(--secondary-color);
    font-weight: 700;
}

.auto-system-features {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--spacing-md);
    margin-top: var(--spacing-xl);
    position: relative;
    z-index: A;
}

.feature-box {
    background-color: var(--background-card);
    border-radius: var(--border-radius-md);
    padding: var(--spacing-md);
    text-align: center;
    transition: all 0.3s ease;
    border: 1px solid var(--border-color);
    display: flex;
    flex-direction: column;
    align-items: center;
}

.feature-box:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.2);
    border-color: var(--secondary-color);
    background-color: rgba(30, 30, 30, 0.9);
}

.feature-box .feature-icon {
    margin-bottom: var(--spacing-sm);
    background: linear-gradient(135deg, var(--secondary-color), rgba(231, 76, 60, 0.7));
}

.feature-box h3 {
    font-size: 1.2rem;
    margin-bottom: var(--spacing-xs);
    color: var(--text-primary);
}

.feature-box p {
    color: var(--text-secondary);
    font-size: 0.9rem;
    margin-bottom: 0;
}

.auto-system-cta {
    text-align: center;
    margin-top: var(--spacing-xl);
    position: relative;
    z-index: 1;
}

.auto-system-cta .btn {
    padding: 0.8rem 2rem;
    font-size: 1.1rem;
}

/* Media Queries for Auto System Section */
@media (max-width: 1024px) {
    .auto-system-features {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 992px) {
    .auto-system-content {
        flex-direction: column-reverse;
    }

    .auto-system-image,
    .auto-system-text {
        width: 100%;
    }

    .image-badge {
        top: 15px;
        right: 15px;
        transform: rotate(0);
    }
}

@media (max-width: 768px) {
    .auto-system-features {
        grid-template-columns: repeat(2, 1fr);
        gap: var(--spacing-sm);
    }

    .feature-box {
        padding: var(--spacing-sm);
    }

    .feature-box h3 {
        font-size: 1.1rem;
    }
}

@media (max-width: 576px) {
    .auto-system-features {
        grid-template-columns: 1fr;
    }

    .auto-system-cta .btn {
        width: 100%;
        padding: 0.7rem 1rem;
        font-size: 1rem;
    }

    .image-badge {
        position: absolute;
        top: 10px;
        right: 10px;
        padding: 6px 12px;
        font-size: 0.9rem;
    }
}

/* Entrance Section Styles */
.entrance-section {
    padding: var(--spacing-xl) 0;
    background-color: var(--background-darker);
    position: relative;
    overflow: hidden;
}

.entrance-section::before {
    content: '';
    position: absolute;
    top: -100px;
    left: -100px;
    width: 200px;
    height: 200px;
    background: radial-gradient(circle, rgba(52, 152, 219, 0.1) 0%, transparent 70%);
    border-radius: 50%;
    z-index: 0;
}

.entrance-section::after {
    content: '';
    position: absolute;
    bottom: -100px;
    right: -100px;
    width: 300px;
    height: 300px;
    background: radial-gradient(circle, rgba(231, 76, 60, 0.05) 0%, transparent 70%);
    border-radius: 50%;
    z-index: 0;
}

.entrance-content {
    display: flex;
    gap: var(--spacing-xl);
    position: relative;
    z-index: 1;
}

.entrance-info {
    flex: 1;
}

.entrance-info p {
    margin-bottom: var(--spacing-md);
    line-height: 1.7;
}

.entrance-info strong {
    color: var(--accent-color);
    font-weight: 700;
}

.entrance-info a {
    color: var(--primary-color);
    text-decoration: none;
    font-weight: 700;
    transition: color 0.3s ease;
}

.entrance-info a:hover {
    color: var(--accent-color);
    text-decoration: underline;
}

.entrance-devices {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: var(--spacing-lg);
}

.device-wrapper {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    grid-template-rows: repeat(2, 1fr);
    gap: var(--spacing-md);
    height: 100%;
}

.device {
    background-color: var(--background-card);
    border-radius: var(--border-radius-md);
    overflow: hidden;
    transition: all 0.3s ease;
    position: relative;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
    height: 100%;
    border: 1px solid var(--border-color);
}

.device:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.3);
    border-color: var(--accent-color);
}

.device-screen {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding: var(--spacing-md);
    height: 100%;
}

.device-screen i {
    font-size: 2.5rem;
    margin-bottom: var(--spacing-sm);
    color: var(--accent-color);
}

.device-screen h3 {
    font-size: 1.2rem;
    margin-bottom: var(--spacing-xs);
    color: var(--text-primary);
}

.device-screen p {
    font-size: 0.9rem;
    color: var(--text-secondary);
    margin-bottom: 0;
}

.entrance-security {
    display: flex;
    justify-content: space-between;
    gap: var(--spacing-sm);
    margin-top: auto;
}

.security-badge {
    display: flex;
    align-items: center;
    gap: 8px;
    background: linear-gradient(135deg, #2c3e50, #1a1a2e);
    padding: 8px 12px;
    border-radius: var(--border-radius-sm);
    font-size: 0.9rem;
    color: var(--text-primary);
    border: 1px solid var(--border-color);
}

.security-badge i {
    color: var(--accent-color);
}

.entrance-cta {
    display: flex;
    justify-content: center;
    gap: var(--spacing-md);
    margin-top: var(--spacing-xl);
    position: relative;
    z-index: 1;
}

.entrance-cta .btn {
    padding: 0.8rem 2rem;
}

/* Media Queries for Entrance Section */
@media (max-width: 992px) {
    .entrance-content {
        flex-direction: column;
    }

    .entrance-info,
    .entrance-devices {
        width: 100%;
    }

    .device-wrapper {
        grid-template-columns: repeat(2, 1fr);
        grid-template-rows: repeat(2, 1fr);
    }

    .entrance-security {
        flex-wrap: wrap;
        justify-content: center;
    }
}

@media (max-width: 768px) {
    .device-wrapper {
        grid-template-columns: 1fr;
        grid-template-rows: repeat(4, auto);
    }

    .device {
        height: auto;
    }

    .device-screen {
        padding: var(--spacing-sm);
    }

    .entrance-cta {
        flex-direction: column;
        gap: var(--spacing-sm);
    }

    .entrance-cta .btn {
        width: 100%;
    }

    .security-badge {
        flex: 1;
        justify-content: center;
        min-width: 120px;
        margin-bottom: var(--spacing-xs);
    }
}

@media (max-width: 576px) {
    .device-screen i {
        font-size: 1.8rem;
    }

    .device-screen h3 {
        font-size: 1rem;
    }

    .device-screen p {
        font-size: 0.8rem;
    }

    .security-badge {
        font-size: 0.8rem;
        padding: 6px 10px;
    }
}

/* Download Section Styles */
.download-section {
    padding: var(--spacing-xl) 0;
    background-color: var(--background-dark);
    position: relative;
    overflow: hidden;
}

.download-section::before {
    content: '';
    position: absolute;
    top: 0;
    right: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(41, 128, 185, 0.05) 0%, transparent 50%);
    z-index: 0;
}

.download-content {
    display: flex;
    gap: var(--spacing-xl);
    position: relative;
    z-index: 1;
    align-items: center;
}

.app-preview {
    flex: 2;
    display: flex;
    justify-content: center;
    align-items: center;
}

.app-device {
    position: relative;
    max-width: 350px;
    margin: 0 auto;
}

.app-device img {
    border-radius: 30px;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.4);
    border: 8px solid #2c3e50;
    position: relative;
    z-index: 2;
}

.app-device::before {
    content: '';
    position: absolute;
    top: -15px;
    left: -15px;
    right: -15px;
    bottom: -15px;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    border-radius: 40px;
    z-index: 1;
    opacity: 0.3;
    transform: rotate(-3deg);
}

.app-features {
    position: absolute;
    top: 50%;
    right: -30px;
    transform: translateY(-50%);
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
    z-index: 3;
}

.app-feature {
    background: rgba(10, 10, 10, 0.85);
    backdrop-filter: blur(5px);
    padding: 12px 15px;
    border-radius: var(--border-radius-md);
    display: flex;
    align-items: center;
    gap: 10px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
    border: 1px solid var(--border-color);
    transition: all 0.3s ease;
}

.app-feature:hover {
    transform: translateX(-5px);
    border-color: var(--primary-color);
}

.app-feature i {
    color: var(--primary-color);
    font-size: 1.2rem;
}

.app-feature span {
    color: var(--text-primary);
    font-size: 0.9rem;
    font-weight: 500;
}

.download-info {
    flex: 3;
}

.download-info p {
    margin-bottom: var(--spacing-md);
    line-height: 1.7;
}

.download-info strong {
    color: var(--primary-color);
    font-weight: 700;
}

.download-steps {
    background-color: var(--background-card);
    border-radius: var(--border-radius-md);
    padding: var(--spacing-md);
    margin: var(--spacing-md) 0;
    border-left: 4px solid var(--primary-color);
}

.download-steps h3 {
    font-size: 1.2rem;
    margin-bottom: var(--spacing-sm);
    color: var(--text-primary);
}

.download-steps ol {
    margin-left: var(--spacing-md);
    color: var(--text-secondary);
}

.download-steps li {
    margin-bottom: var(--spacing-xs);
    padding-left: var(--spacing-xs);
}

.download-steps li::marker {
    color: var(--primary-color);
    font-weight: bold;
}

.app-download-buttons {
    display: flex;
    gap: var(--spacing-md);
    margin-top: var(--spacing-lg);
}

.btn-app {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 10px 20px;
    border-radius: var(--border-radius-md);
    color: white;
    font-weight: 500;
    transition: all 0.3s ease;
    min-width: 180px;
}

.btn-app i {
    font-size: 1.8rem;
    margin-right: 8px;
}

.btn-app .btn-text {
    display: flex;
    flex-direction: column;
    text-align: left;
    line-height: 1.2;
}

.btn-app .btn-text small {
    font-size: 0.7rem;
    opacity: 0.8;
}

.btn-app.ios {
    background: linear-gradient(135deg, #2c3e50, #34495e);
    border: 1px solid #34495e;
}

.btn-app.android {
    background: linear-gradient(135deg, #27ae60, #2ecc71);
    border: 1px solid #27ae60;
}

.btn-app:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.2);
    color: white;
}

.btn-app.ios:hover {
    background: linear-gradient(135deg, #34495e, #2c3e50);
}

.btn-app.android:hover {
    background: linear-gradient(135deg, #2ecc71, #27ae60);
}

/* Media Queries for Download Section */
@media (max-width: 992px) {
    .download-content {
        flex-direction: column-reverse;
    }

    .app-preview,
    .download-info {
        width: 100%;
    }

    .app-device {
        margin: var(--spacing-xl) auto 0;
    }

    .app-features {
        position: static;
        flex-direction: row;
        justify-content: center;
        transform: none;
        margin-top: var(--spacing-md);
        flex-wrap: wrap;
    }

    .app-feature {
        flex: 1;
        min-width: 150px;
    }

    .app-feature:hover {
        transform: translateY(-5px);
    }
}

@media (max-width: 768px) {
    .app-download-buttons {
        flex-direction: column;
    }

    .btn-app {
        width: 100%;
        justify-content: center;
    }

    .download-steps {
        padding: var(--spacing-sm);
    }

    .app-features {
        gap: var(--spacing-sm);
    }

    .app-feature {
        min-width: 120px;
        padding: 10px;
    }
}

@media (max-width: 576px) {
    .app-device img {
        max-width: 280px;
        margin: 0 auto;
        display: block;
    }

    .app-features {
        flex-direction: column;
        align-items: center;
    }

    .app-feature {
        width: 100%;
        max-width: 280px;
    }

    .download-steps h3 {
        font-size: 1.1rem;
    }

    .download-steps ol {
        padding-left: 0;
        margin-left: var(--spacing-md);
    }

    .download-steps li {
        font-size: 0.9rem;
    }
}

/* Promotions Section Styles */
.promotions-section {
    padding: var(--spacing-xl) 0;
    background-color: var(--background-darker);
    position: relative;
    overflow: hidden;
}

.promotions-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: url("data:image/svg+xml,%3Csvg width='100' height='100' viewBox='0 0 100 100' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M11 18c3.866 0 7-3.134 7-7s-3.134-7-7-7-7 3.134-7 7 3.134 7 7 7zm48 25c3.866 0 7-3.134 7-7s-3.134-7-7-7-7 3.134-7 7 3.134 7 7 7zm-43-7c1.657 0 3-1.343 3-3s-1.343-3-3-3-3 1.343-3 3 1.343 3 3 3zm63 31c1.657 0 3-1.343 3-3s-1.343-3-3-3-3 1.343-3 3 1.343 3 3 3zM34 90c1.657 0 3-1.343 3-3s-1.343-3-3-3-3 1.343-3 3 1.343 3 3 3zm56-76c1.657 0 3-1.343 3-3s-1.343-3-3-3-3 1.343-3 3 1.343 3 3 3zM12 86c2.21 0 4-1.79 4-4s-1.79-4-4-4-4 1.79-4 4 1.79 4 4 4zm28-65c2.21 0 4-1.79 4-4s-1.79-4-4-4-4 1.79-4 4 1.79 4 4 4zm23-11c2.76 0 5-2.24 5-5s-2.24-5-5-5-5 2.24-5 5 2.24 5 5 5zm-6 60c2.21 0 4-1.79 4-4s-1.79-4-4-4-4 1.79-4 4 1.79 4 4 4zm29 22c2.76 0 5-2.24 5-5s-2.24-5-5-5-5 2.24-5 5 2.24 5 5 5zM32 63c2.76 0 5-2.24 5-5s-2.24-5-5-5-5 2.24-5 5 2.24 5 5 5zm57-13c2.76 0 5-2.24 5-5s-2.24-5-5-5-5 2.24-5 5 2.24 5 5 5zm-9-21c1.105 0 2-.895 2-2s-.895-2-2-2-2 .895-2 2 .895 2 2 2zM60 91c1.105 0 2-.895 2-2s-.895-2-2-2-2 .895-2 2 .895 2 2 2zM35 41c1.105 0 2-.895 2-2s-.895-2-2-2-2 .895-2 2 .895 2 2 2zM12 60c1.105 0 2-.895 2-2s-.895-2-2-2-2 .895-2 2 .895 2 2 2z' fill='%23f1c40f' fill-opacity='0.03' fill-rule='evenodd'/%3E%3C/svg%3E");
    z-index: 0;
}

.promotions-content {
    position: relative;
    z-index: 1;
}

.promotions-intro {
    text-align: center;
    max-width: 900px;
    margin: 0 auto var(--spacing-xl);
}

.promotions-intro p {
    margin-bottom: var(--spacing-md);
    line-height: 1.7;
}

.promotions-intro strong,
.promotions-info strong {
    color: var(--accent-color);
    font-weight: 700;
}

.promotions-cards {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-xl);
}

.promotion-card {
    background: linear-gradient(135deg, #1a1a2e, #16213e);
    border-radius: var(--border-radius-md);
    padding: var(--spacing-md);
    text-align: center;
    position: relative;
    overflow: hidden;
    border: 1px solid var(--border-color);
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.2);
    transition: all 0.3s ease;
    display: flex;
    flex-direction: column;
    height: 100%;
}

.promotion-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.3);
    border-color: var(--accent-color);
}

.card-badge {
    position: absolute;
    top: 0;
    right: 0;
    background: var(--accent-color);
    color: #000;
    font-weight: bold;
    padding: 8px 15px;
    font-size: 1.2rem;
    clip-path: polygon(100% 0, 100% 100%, 50% 80%, 0 100%, 0 0);
    min-width: 60px;
    height: 60px;
    display: flex;
    align-items: flex-start;
    justify-content: center;
}

.card-icon {
    width: 70px;
    height: 70px;
    background: rgba(241, 196, 15, 0.1);
    border-radius: 50%;
    margin: 0 auto var(--spacing-md);
    display: flex;
    align-items: center;
    justify-content: center;
    border: 2px dashed var(--accent-color);
}

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

.promotion-card h3 {
    font-size: 1.2rem;
    margin-bottom: var(--spacing-sm);
    color: var(--text-primary);
}

.promotion-card p {
    font-size: 0.9rem;
    color: var(--text-secondary);
    margin-bottom: var(--spacing-md);
    flex-grow: 1;
}

.card-btn {
    display: inline-block;
    background: var(--accent-color);
    color: #000;
    padding: 8px 20px;
    border-radius: var(--border-radius-sm);
    font-weight: bold;
    transition: all 0.3s ease;
    text-decoration: none;
    margin-top: auto;
    cursor: pointer;
    position: relative;
    z-index: 10;
}

.card-btn:hover {
    background: #f39c12;
    transform: translateY(-3px);
    box-shadow: 0 5px 10px rgba(0, 0, 0, 0.2);
    color: #000;
    text-decoration: none;
}

.promotions-info {
    background-color: var(--background-card);
    border-radius: var(--border-radius-lg);
    padding: var(--spacing-lg);
    margin-bottom: var(--spacing-lg);
    border: 1px solid var(--border-color);
}

.promotions-list {
    margin-bottom: var(--spacing-md);
}

.promotions-list h3 {
    font-size: 1.2rem;
    margin-bottom: var(--spacing-sm);
    color: var(--text-primary);
}

.promotions-list ul {
    margin-left: var(--spacing-lg);
    margin-bottom: var(--spacing-md);
}

.promotions-list li {
    margin-bottom: var(--spacing-xs);
    color: var(--text-secondary);
}

.promotions-list li::marker {
    color: var(--accent-color);
}

.promotions-info p {
    margin-bottom: var(--spacing-md);
    line-height: 1.7;
}

.promotions-cta {
    display: flex;
    justify-content: center;
    gap: var(--spacing-md);
    margin-top: var(--spacing-xl);
    position: relative;
    z-index: 5;
}

.promotions-cta .btn {
    padding: 0.8rem 2rem;
    font-size: 1.1rem;
    position: relative;
    z-index: 10;
    cursor: pointer;
    text-decoration: none;
    display: inline-flex;
}

/* Media Queries for Promotions Section */
@media (max-width: 1200px) {
    .promotions-cards {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 992px) {
    .promotions-cards {
        grid-template-columns: repeat(2, 1fr);
        gap: var(--spacing-sm);
    }

    .card-badge {
        min-width: 50px;
        height: 50px;
        font-size: 1rem;
    }

    .card-icon {
        width: 60px;
        height: 60px;
    }

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

@media (max-width: 768px) {
    .promotions-cards {
        grid-template-columns: 1fr;
    }

    .promotions-info {
        padding: var(--spacing-md);
    }

    .promotions-cta {
        flex-direction: column;
        gap: var(--spacing-sm);
    }

    .promotions-cta .btn {
        width: 100%;
    }
}

@media (max-width: 576px) {
    .promotions-list ul {
        margin-left: var(--spacing-md);
    }

    .promotion-card h3 {
        font-size: 1.1rem;
    }

    .promotions-list h3 {
        font-size: 1.1rem;
    }

    .card-badge {
        min-width: 45px;
        height: 45px;
        font-size: 0.9rem;
        padding: 6px 12px;
    }
}