/* ==========================================
   7k Casino - Adaptive Styles (Mobile-First)
   ========================================== */

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

:root {
    --primary-color: #2563eb;
    --primary-hover: #1d4ed8;
    --text-dark: #1f2937;
    --text-light: #6b7280;
    --bg-white: #ffffff;
    --bg-light: #f9fafb;
    --bg-gray: #f3f4f6;
    --border-color: #e5e7eb;
    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
    --transition: all 0.3s ease;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
    font-size: 16px;
    line-height: 1.6;
    color: var(--text-dark);
    background-color: var(--bg-light);
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 16px;
}

/* ==========================================
   Header Styles
   ========================================== */

.header {
    background-color: var(--bg-white);
    box-shadow: var(--shadow-md);
    position: sticky;
    top: 0;
    z-index: 1000;
}

.header-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 16px 0;
    gap: 20px;
}

.logo {
    flex-shrink: 0;
}

.logo-link {
    display: flex;
    align-items: center;
    gap: 10px;
    text-decoration: none;
    color: var(--text-dark);
    font-size: 20px;
    font-weight: 700;
}

.logo-image {
    width: 150px;
    display: block;
}

/* Mobile Menu Toggle */
.mobile-menu-toggle {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 30px;
    height: 30px;
    background: transparent;
    border: none;
    cursor: pointer;
    padding: 0;
    z-index: 1001;
    position: relative;
}

.menu-icon {
    display: block;
    width: 24px;
    height: 2px;
    background-color: var(--text-dark);
    position: relative;
}

.menu-icon::before,
.menu-icon::after {
    content: '';
    position: absolute;
    width: 24px;
    height: 2px;
    background-color: var(--text-dark);
    left: 0;
}

.menu-icon::before {
    top: -8px;
}

.menu-icon::after {
    top: 8px;
}

/* Active state - X icon */
.mobile-menu-toggle.active .menu-icon {
    background-color: transparent;
}

.mobile-menu-toggle.active .menu-icon::before {
    top: 0;
    transform: rotate(45deg);
}

.mobile-menu-toggle.active .menu-icon::after {
    top: 0;
    transform: rotate(-45deg);
}

/* Navigation */
.nav {
    position: fixed;
    top: 72px;
    left: 0;
    right: 0;
    background-color: var(--bg-white);
    box-shadow: var(--shadow-lg);
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease;
}

.nav.active {
    max-height: 400px;
}

.nav-list {
    list-style: none;
    padding: 16px 0;
}

.nav-item {
    border-bottom: 1px solid var(--border-color);
}

.nav-item:last-child {
    border-bottom: none;
}

.nav-link {
    display: block;
    padding: 12px 20px;
    text-decoration: none;
    color: var(--text-dark);
    font-weight: 500;
    transition: var(--transition);
}

.nav-link:hover,
.nav-link:active {
    background-color: var(--bg-gray);
    color: var(--primary-color);
}

/* ==========================================
   Main Content
   ========================================== */

.main {
    flex: 1;
    padding: 32px 0;
}

.content {
    background-color: var(--bg-white);
    border-radius: 8px;
    padding: 24px;
    box-shadow: var(--shadow-sm);
    margin-bottom: 24px;
}

.page-title {
    font-size: 28px;
    font-weight: 700;
    color: var(--text-dark);
    margin-bottom: 16px;
    line-height: 1.2;
}

.page-subtitle {
    font-size: 20px;
    font-weight: 600;
    color: var(--text-dark);
    margin-top: 32px;
    margin-bottom: 12px;
}

.page-text {
    font-size: 16px;
    line-height: 1.7;
    color: var(--text-dark);
    margin-bottom: 16px;
}

.page-text strong {
    font-weight: 600;
    color: var(--text-dark);
}

.page-list {
    margin: 16px 0;
    padding-left: 24px;
}

.page-list li {
    margin-bottom: 8px;
    line-height: 1.6;
}

/* Testimonial / Quote Styles */
.testimonial {
    background-color: var(--bg-gray);
    border-left: 4px solid var(--primary-color);
    padding: 20px;
    margin: 24px 0;
    border-radius: 4px;
}

.testimonial-text {
    font-style: italic;
    color: var(--text-dark);
    margin-bottom: 12px;
    line-height: 1.6;
}

.testimonial-author {
    font-weight: 600;
    color: var(--primary-color);
    font-size: 14px;
}

.testimonial-meta {
    font-size: 14px;
    color: var(--text-light);
}

/* CTA Button */
.cta-button {
    display: inline-block;
    padding: 12px 24px;
    background-color: var(--primary-color);
    color: white;
    text-decoration: none;
    border-radius: 6px;
    font-weight: 600;
    transition: var(--transition);
    margin-top: 16px;
}

.cta-button:hover {
    background-color: var(--primary-hover);
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

/* Info Box */
.info-box {
    background-color: #eff6ff;
    border: 1px solid #bfdbfe;
    border-radius: 6px;
    padding: 16px;
    margin: 20px 0;
}

.info-box-title {
    font-weight: 600;
    color: var(--primary-color);
    margin-bottom: 8px;
}

/* ==========================================
   Footer Styles
   ========================================== */

.footer {
    background-color: var(--text-dark);
    color: #d1d5db;
    padding: 40px 0 20px;
    margin-top: auto;
}

.footer-content {
    display: grid;
    gap: 32px;
    margin-bottom: 32px;
}

.footer-title {
    color: white;
    font-size: 18px;
    font-weight: 600;
    margin-bottom: 16px;
}

.footer-nav-list {
    list-style: none;
}

.footer-nav-item {
    margin-bottom: 8px;
}

.footer-nav-link {
    color: #d1d5db;
    text-decoration: none;
    transition: var(--transition);
    font-size: 14px;
}

.footer-nav-link:hover {
    color: white;
}

.footer-brand {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 16px;
}

.footer-logo {
    width: 150px;
}

.footer-disclaimer {
    font-size: 14px;
    color: #9ca3af;
    line-height: 1.5;
}

.footer-bottom {
    padding-top: 20px;
    border-top: 1px solid #374151;
    text-align: center;
}

.footer-copyright {
    font-size: 14px;
    color: #9ca3af;
}

/* ==========================================
   Responsive: Tablets (768px+)
   ========================================== */

@media (min-width: 768px) {
    .container {
        padding: 0 32px;
    }

    .mobile-menu-toggle {
        display: none;
    }

    .nav {
        position: static;
        max-height: none;
        overflow: visible;
        box-shadow: none;
    }

    .nav-list {
        display: flex;
        gap: 8px;
        padding: 0;
    }

    .nav-item {
        border-bottom: none;
    }

    .nav-link {
        padding: 8px 16px;
        border-radius: 6px;
    }

    .content {
        padding: 32px;
    }

    .page-title {
        font-size: 36px;
        margin-bottom: 24px;
    }

    .page-subtitle {
        font-size: 24px;
        margin-top: 40px;
        margin-bottom: 16px;
    }

    .page-text {
        font-size: 17px;
    }

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

    .main {
        padding: 48px 0;
    }
}

/* ==========================================
   Responsive: Desktop (1024px+)
   ========================================== */

@media (min-width: 1024px) {
    .page-title {
        font-size: 42px;
    }

    .page-subtitle {
        font-size: 28px;
    }

    .content {
        padding: 48px;
    }

    .nav-list {
        gap: 12px;
    }

    .nav-link {
        padding: 10px 20px;
    }

    .footer-content {
        grid-template-columns: 2fr 1fr;
    }

    .main {
        padding: 64px 0;
    }
}

/* ==========================================
   Utility Classes
   ========================================== */

.text-center {
    text-align: center;
}

.mt-1 { margin-top: 8px; }
.mt-2 { margin-top: 16px; }
.mt-3 { margin-top: 24px; }
.mt-4 { margin-top: 32px; }

.mb-1 { margin-bottom: 8px; }
.mb-2 { margin-bottom: 16px; }
.mb-3 { margin-bottom: 24px; }
.mb-4 { margin-bottom: 32px; }