/* ===================================
   Mostbet KZ - Main Stylesheet
   =================================== */

/* CSS Variables */
:root {
    --primary-color: #003266;
    --secondary-color: #0f5297;
    --accent-color: #f39c12;
    --accent-dark: #e67e22;
    --success-color: #27ae60;
    --text-dark: #2c3e50;
    --text-light: #ecf0f1;
    --white: #ffffff;
    --gray-light: #f8f9fa;
    --gray-medium: #e9ecef;
    --gray-dark: #6c757d;
    --border-color: #dee2e6;
    --transition: all 0.3s ease;
    --shadow-sm: 0 2px 4px rgba(0, 0, 0, 0.1);
    --shadow-md: 0 4px 6px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 10px 20px rgba(0, 0, 0, 0.15);
    --border-radius: 8px;
    --font-primary: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
}

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

html {
    font-size: 16px;
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-primary);
    font-size: 1rem;
    line-height: 1.6;
    color: var(--text-dark);
    background-color: var(--white);
    overflow-x: hidden;
}

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

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

ul, ol {
    list-style: none;
}

button {
    font-family: inherit;
    cursor: pointer;
    border: none;
    background: none;
    transition: var(--transition);
}

/* Container */
.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 12px 24px;
    font-size: 1rem;
    font-weight: 600;
    border-radius: 25px;
    transition: var(--transition);
    text-align: center;
    white-space: nowrap;
    border: 2px solid transparent;
}

.btn-primary {
    background: linear-gradient(135deg, var(--accent-color), var(--accent-dark));
    color: var(--white);
    box-shadow: 0 4px 15px rgba(243, 156, 18, 0.4);
}

.btn-primary:hover {
    background: linear-gradient(135deg, var(--accent-dark), var(--accent-color));
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(243, 156, 18, 0.6);
}

.btn-outline {
    background: transparent;
    color: var(--primary-color);
    border-color: var(--primary-color);
}

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

.btn-outline-light {
    background: transparent;
    color: var(--white);
    border-color: var(--white);
}

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

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

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

.btn-success {
    background: linear-gradient(135deg, var(--success-color), #229954);
    color: var(--white);
    box-shadow: 0 4px 15px rgba(39, 174, 96, 0.4);
}

.btn-success:hover {
    background: linear-gradient(135deg, #229954, var(--success-color));
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(39, 174, 96, 0.6);
}

.btn-app {
    background: var(--success-color);
    color: var(--white);
    padding: 10px 20px;
    border-radius: 8px;
    display: flex;
    align-items: center;
    gap: 10px;
}

.btn-app span {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    font-size: 0.875rem;
    line-height: 1.2;
}

.btn-app span span:first-child {
    font-size: 0.75rem;
    opacity: 0.9;
}

.btn-app:hover {
    background: #229954;
    transform: translateY(-2px);
}

/* Header */
.header {
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    color: var(--white);
    position: sticky;
    top: 0;
    z-index: 1000;
    box-shadow: var(--shadow-md);
}

.header__container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 1rem 0;
    gap: 2rem;
}

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

.primary-menu {
    flex: 1;
}

.primary-menu .menu {
    display: flex;
    gap: 1.5rem;
    align-items: center;
}

.primary-menu .menu a {
    color: var(--white);
    font-weight: 500;
    padding: 0.5rem 0;
    position: relative;
}

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

.primary-menu .menu a:hover::after,
.primary-menu .menu a.active::after {
    width: 100%;
}

.buttons-container {
    display: flex;
    gap: 1rem;
    align-items: center;
}

.mobile-menu-button {
    display: none;
    flex-direction: column;
    gap: 5px;
    padding: 8px;
}

.mobile-menu-button span {
    display: block;
    width: 25px;
    height: 3px;
    background: var(--white);
    border-radius: 3px;
    transition: var(--transition);
}

/* Secondary Menu */
.secondary-menu {
    background: rgba(0, 0, 0, 0.2);
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.secondary-menu .menu {
    display: flex;
    gap: 2rem;
    padding: 0.75rem 0;
    overflow-x: auto;
    scrollbar-width: none;
}

.secondary-menu .menu::-webkit-scrollbar {
    display: none;
}

.secondary-menu .menu a {
    color: var(--white);
    font-size: 0.875rem;
    white-space: nowrap;
    opacity: 0.9;
}

.secondary-menu .menu a:hover {
    opacity: 1;
    color: var(--accent-color);
}

/* Table of Contents Navigation */
.toc-navigation {
    background: rgba(0, 0, 0, 0.1);
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    position: relative;
}

.toc-navigation .container {
    display: flex;
    align-items: center;
    gap: 2rem;
    padding: 0.75rem 20px;
}

.toc-title {
    font-weight: 600;
    font-size: 0.875rem;
    white-space: nowrap;
}

.toc-items {
    display: flex;
    gap: 2rem;
    overflow-x: auto;
    scrollbar-width: none;
    flex: 1;
}

.toc-items::-webkit-scrollbar {
    display: none;
}

.toc-items li {
    white-space: nowrap;
}

.toc-items a {
    color: var(--white);
    font-size: 0.875rem;
    opacity: 0.9;
}

.toc-items a:hover {
    opacity: 1;
    color: var(--accent-color);
}

.progress-container {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: rgba(255, 255, 255, 0.1);
}

.progress-bar {
    height: 100%;
    background: var(--accent-color);
    width: 0;
    transition: width 0.3s ease;
}

/* Mobile Menu Offcanvas */
.offcanvas {
    position: fixed;
    top: 0;
    right: -100%;
    width: 300px;
    height: 100vh;
    background: var(--white);
    box-shadow: -2px 0 10px rgba(0, 0, 0, 0.1);
    transition: right 0.3s ease;
    z-index: 2000;
    overflow-y: auto;
}

.offcanvas.active {
    right: 0;
}

.offcanvas-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1.5rem;
    border-bottom: 1px solid var(--border-color);
}

.offcanvas-header img {
    height: 40px;
}

.close-button {
    font-size: 2rem;
    color: var(--text-dark);
    line-height: 1;
}

.offcanvas-body {
    padding: 1.5rem;
}

.offcanvas-body .buttons {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    margin-bottom: 2rem;
}

.offcanvas-body .buttons .btn {
    width: 100%;
}

.mobile-primary-menu .menu,
.mobile-secondary-menu .menu {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.mobile-primary-menu .menu a,
.mobile-secondary-menu .menu a {
    padding: 0.75rem 1rem;
    border-radius: var(--border-radius);
    color: var(--text-dark);
    font-weight: 500;
}

.mobile-primary-menu .menu a:hover,
.mobile-secondary-menu .menu a:hover {
    background: var(--gray-light);
}

.mobile-secondary-menu {
    margin-top: 2rem;
    padding-top: 2rem;
    border-top: 1px solid var(--border-color);
}

/* Hero Section */
.hero {
    background:
        radial-gradient(circle at 20% 0%, rgba(255, 200, 50, 0.10), transparent 55%),
        radial-gradient(circle at 90% 100%, rgba(239, 68, 68, 0.12), transparent 55%),
        linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    color: var(--white);
    padding: 4rem 0;
    position: relative;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 50, 102, 0.6);
    opacity: 1;
}

.hero-content {
    position: relative;
    z-index: 1;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
    align-items: center;
}

.post-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem 0.75rem;
    align-items: center;
    font-size: 0.875rem;
    opacity: 0.85;
    margin-bottom: 1rem;
    line-height: 1.5;
}
.post-meta__item time {
    font-weight: 500;
}
.post-meta__item a {
    color: inherit;
    text-decoration: underline;
    text-underline-offset: 3px;
    text-decoration-thickness: 1px;
}
.post-meta__sep {
    opacity: 0.55;
}

.hero-text h1 {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 1.5rem;
    line-height: 1.2;
}

.hero-description {
    font-size: 1.125rem;
    margin-bottom: 2rem;
    opacity: 0.95;
    line-height: 1.7;
}

.hero-buttons {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
}

/* Hero Banner Card */
.banner-card {
    background: linear-gradient(135deg, rgba(0, 0, 0, 0.3), rgba(0, 0, 0, 0.1));
    backdrop-filter: blur(10px);
    border-radius: 16px;
    padding: 2.5rem;
    text-align: center;
    border: 2px solid rgba(255, 255, 255, 0.2);
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.3);
}

.banner-title {
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 1rem;
    color: var(--accent-color);
}

.banner-bonus {
    font-size: 2.5rem;
    font-weight: 900;
    margin-bottom: 1rem;
    color: var(--white);
    text-shadow: 0 2px 10px rgba(0, 0, 0, 0.3);
}

.banner-comment {
    font-size: 1rem;
    margin-bottom: 2rem;
    opacity: 0.9;
}

/* Categories Section */
.categories-section {
    padding: 4rem 0;
    background: var(--gray-light);
}

.categories-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 1.5rem;
}

.category-card {
    background: var(--white);
    border-radius: var(--border-radius);
    padding: 2rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
    border: 2px solid transparent;
}

.category-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
    border-color: var(--accent-color);
}

.category-content h3 {
    font-size: 1.25rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
    color: var(--primary-color);
}

.category-content p {
    font-size: 0.875rem;
    color: var(--gray-dark);
}

.category-icon {
    flex: 0 0 64px;
    width: 64px;
    height: 64px;
    display: flex;
    align-items: center;
    justify-content: center;
}
.category-icon svg {
    width: 100%;
    height: 100%;
    transition: transform 0.25s ease;
}
.category-card:hover .category-icon svg {
    transform: scale(1.08) rotate(-3deg);
}

/* Section Styles */
.section {
    padding: 5rem 0;
}

.section-title {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 1.5rem;
    color: var(--primary-color);
}

.section-intro {
    font-size: 1.125rem;
    margin-bottom: 3rem;
    color: var(--text-dark);
    max-width: 800px;
}

.section-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

.section-grid.reverse {
    direction: rtl;
}

.section-grid.reverse > * {
    direction: ltr;
}

.section-content h2 {
    font-size: 2rem;
    font-weight: 700;
    margin-bottom: 1.5rem;
    color: var(--primary-color);
}

.section-content p {
    margin-bottom: 1rem;
    line-height: 1.8;
}

.section-content ul {
    margin: 1.5rem 0;
    padding-left: 1.5rem;
}

.section-content ul li {
    list-style: disc;
    margin-bottom: 0.75rem;
    line-height: 1.7;
}

.section-image {
    border-radius: var(--border-radius);
    overflow: hidden;
    box-shadow: var(--shadow-md);
}

.section-image img {
    width: 100%;
    height: auto;
    object-fit: cover;
}

/* Info Table */
.info-table {
    margin: 2rem 0;
    border-radius: var(--border-radius);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
}

.info-row {
    display: grid;
    grid-template-columns: 200px 1fr;
    border-bottom: 1px solid var(--border-color);
}

.info-row:last-child {
    border-bottom: none;
}

.info-label {
    padding: 1rem;
    background: var(--gray-light);
    font-weight: 600;
    color: var(--primary-color);
}

.info-value {
    padding: 1rem;
    background: var(--white);
}

/* Advantages Section */
.advantages-section {
    background: var(--gray-light);
}

.advantages-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
}

.advantage-card {
    background: var(--white);
    border-radius: var(--border-radius);
    padding: 2rem;
    text-align: center;
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
}

.advantage-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
}

.advantage-icon {
    font-size: 3rem;
    margin-bottom: 1rem;
}

.advantage-card h3 {
    font-size: 1.25rem;
    font-weight: 700;
    margin-bottom: 1rem;
    color: var(--primary-color);
}

.advantage-card p {
    font-size: 0.95rem;
    line-height: 1.6;
    color: var(--text-dark);
}

/* App Banner */
.app-banner {
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    color: var(--white);
    padding: 3rem 0;
}

.app-banner-content {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 2rem;
    flex-wrap: wrap;
}

.app-banner-logo img {
    height: 34px;
}

.app-banner-text h3 {
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 0.25rem;
}

.app-banner-text p {
    font-size: 1rem;
    opacity: 0.9;
}

.app-banner-buttons {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
}

/* Features List */
.features-list {
    margin: 1.5rem 0;
    padding-left: 1.5rem;
}

.features-list li {
    list-style: disc;
    margin-bottom: 0.75rem;
    line-height: 1.7;
}

/* Games List */
.games-list {
    margin: 1.5rem 0;
    padding-left: 1.5rem;
}

.games-list li {
    list-style: disc;
    margin-bottom: 0.75rem;
    line-height: 1.7;
}

/* Contact List */
.contact-list {
    margin: 1.5rem 0;
    padding-left: 1.5rem;
}

.contact-list li {
    list-style: disc;
    margin-bottom: 0.75rem;
    line-height: 1.7;
}

/* Footer */
.footer {
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    color: var(--white);
    padding: 4rem 0 2rem;
}

.footer-top {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 2rem;
    padding-bottom: 2rem;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-logo img {
    height: 50px;
}

.footer-content {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 3rem;
    margin-bottom: 3rem;
}

.footer-description h3 {
    font-size: 1.25rem;
    font-weight: 700;
    margin-bottom: 1rem;
}

.footer-description p {
    opacity: 0.9;
    line-height: 1.7;
}

.footer-column h4 {
    font-size: 1.125rem;
    font-weight: 700;
    margin-bottom: 1rem;
}

.footer-menu {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.footer-menu a {
    opacity: 0.9;
    transition: var(--transition);
}

.footer-menu a:hover {
    opacity: 1;
    color: var(--accent-color);
}

.footer-social {
    display: flex;
    gap: 1rem;
    margin-bottom: 2rem;
}

.footer-social a {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    transition: var(--transition);
}

.footer-social a:hover {
    background: var(--accent-color);
    transform: scale(1.1);
}

.footer-payments {
    margin: 3rem 0;
    text-align: center;
}

.footer-payments img {
    max-width: 100%;
    height: auto;
    display: block;
    margin: 0 auto;
}

.footer-text {
    padding: 2rem 0;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    margin-bottom: 1rem;
}

.footer-text p {
    font-size: 0.875rem;
    opacity: 0.8;
    line-height: 1.6;
}

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

.footer-copyright p {
    font-size: 0.875rem;
    opacity: 0.8;
    margin-bottom: 0.5rem;
}

/* ===================================
   Bonus Modal
   =================================== */

.modal-overlay {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.85);
    backdrop-filter: blur(5px);
    z-index: 10000;
    align-items: center;
    justify-content: center;
    padding: 20px;
    animation: fadeIn 0.3s ease-out;
}

.modal-overlay.active {
    display: flex;
}

@keyframes fadeIn {
    from {
        opacity: 0;
    }
    to {
        opacity: 1;
    }
}

@keyframes slideUp {
    from {
        opacity: 0;
        transform: translateY(30px) scale(0.95);
    }
    to {
        opacity: 1;
        transform: translateY(0) scale(1);
    }
}

.modal-content {
    background: var(--white);
    border-radius: 24px;
    max-width: 500px;
    width: 100%;
    max-height: 90vh;
    overflow-y: auto;
    position: relative;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.4);
    animation: slideUp 0.4s ease-out;
}

.modal-close {
    position: absolute;
    top: 15px;
    right: 15px;
    background: rgba(0, 0, 0, 0.1);
    border: none;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    font-size: 28px;
    line-height: 1;
    color: var(--text-color);
    cursor: pointer;
    transition: all 0.3s ease;
    z-index: 10;
}

.modal-close:hover {
    background: rgba(0, 0, 0, 0.2);
    transform: rotate(90deg);
}

.modal-header {
    text-align: center;
    padding: 40px 30px 20px;
    background: linear-gradient(135deg, rgba(0, 50, 102, 0.05), rgba(0, 102, 204, 0.05));
    border-radius: 24px 24px 0 0;
}

.modal-icon {
    margin: 0 auto 20px;
    width: 80px;
    height: 80px;
    display: flex;
    align-items: center;
    justify-content: center;
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0%, 100% {
        transform: scale(1);
    }
    50% {
        transform: scale(1.05);
    }
}

.modal-header h2,
.modal-header .modal-title {
    font-size: 28px;
    font-weight: 800;
    color: var(--primary-color);
    margin: 0 0 10px;
    line-height: 1.2;
}

.modal-subtitle {
    font-size: 16px;
    color: var(--text-muted);
    margin: 0;
}

.modal-body {
    padding: 30px;
}

.bonus-highlight {
    background: linear-gradient(135deg, #FF3333, #CC0000);
    border-radius: 16px;
    padding: 30px 20px;
    text-align: center;
    margin-bottom: 25px;
    box-shadow: 0 10px 30px rgba(255, 51, 51, 0.3);
}

.bonus-amount {
    font-size: 32px;
    font-weight: 900;
    color: var(--white);
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.2);
    line-height: 1.2;
}

.bonus-plus {
    font-size: 24px;
    font-weight: 700;
    color: rgba(255, 255, 255, 0.8);
    margin: 10px 0;
}

.bonus-features {
    list-style: none;
    padding: 0;
    margin: 0 0 25px;
}

.bonus-features li {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 0;
    border-bottom: 1px solid rgba(0, 0, 0, 0.05);
}

.bonus-features li:last-child {
    border-bottom: none;
}

.bonus-features svg {
    flex-shrink: 0;
}

.bonus-features span {
    font-size: 15px;
    color: var(--text-color);
    line-height: 1.4;
}

.bonus-features strong {
    color: var(--primary-color);
    font-weight: 700;
}

.modal-timer {
    background: rgba(255, 152, 0, 0.1);
    border-left: 4px solid #FF9800;
    padding: 15px;
    border-radius: 8px;
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 25px;
}

.modal-timer svg {
    color: #FF9800;
    flex-shrink: 0;
}

.modal-timer span {
    font-size: 14px;
    font-weight: 600;
    color: var(--text-color);
}

.modal-cta {
    width: 100%;
    padding: 18px 30px;
    font-size: 18px;
    font-weight: 700;
    margin-bottom: 15px;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
}

.modal-note {
    text-align: center;
    font-size: 12px;
    color: var(--text-muted);
    margin: 0;
    line-height: 1.4;
}

/* Bottom Panel (Mobile) */
.bottom-panel {
    display: none;
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    padding: 1rem;
    box-shadow: 0 -4px 20px rgba(0, 0, 0, 0.2);
    z-index: 999;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
}

.bonus-text {
    color: var(--white);
    font-weight: 700;
    font-size: 0.875rem;
}

.bonus-text span {
    display: block;
}

/* Responsive Design */
@media (max-width: 1024px) {
    .hero-content {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .section-grid {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .footer-content {
        grid-template-columns: 1fr 1fr;
        gap: 2rem;
    }
}

@media (max-width: 768px) {
    .primary-menu,
    .buttons-container {
        display: none;
    }
    
    .mobile-menu-button {
        display: flex;
    }
    
    .secondary-menu {
        display: none;
    }
    
    .toc-navigation {
        display: none;
    }
    
    .hero {
        padding: 3rem 0;
    }
    
    .hero-text h1 {
        font-size: 1.75rem;
    }
    
    .hero-description {
        font-size: 1rem;
    }
    
    .banner-card {
        padding: 2rem;
    }
    
    .banner-bonus {
        font-size: 2rem;
    }
    
    .categories-grid {
        grid-template-columns: 1fr;
    }
    
    .section {
        padding: 3rem 0;
    }
    
    .section-title {
        font-size: 1.75rem;
    }
    
    .section-content h2 {
        font-size: 1.5rem;
    }
    
    .advantages-grid {
        grid-template-columns: 1fr;
    }
    
    .app-banner-content {
        flex-direction: column;
        text-align: center;
    }
    
    .app-banner-buttons {
        width: 100%;
        flex-direction: column;
    }
    
    .app-banner-buttons .btn-app {
        width: 100%;
    }
    
    .footer-content {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .info-row {
        grid-template-columns: 1fr;
    }
    
    .bottom-panel {
        display: flex;
    }
    
    /* Modal responsive */
    .modal-content {
        max-width: 95%;
        margin: 0 10px;
    }
    
    .modal-header {
        padding: 30px 20px 15px;
    }
    
    .modal-header h2,
    .modal-header .modal-title {
        font-size: 24px;
    }
    
    .modal-body {
        padding: 20px;
    }
    
    .bonus-amount {
        font-size: 26px;
    }
    
    .bonus-plus {
        font-size: 20px;
    }
    
    .modal-cta {
        font-size: 16px;
        padding: 15px 25px;
    }
    
    body {
        padding-bottom: 80px;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 15px;
    }
    
    .hero-text h1 {
        font-size: 1.5rem;
    }
    
    .banner-title {
        font-size: 1.25rem;
    }
    
    .banner-bonus {
        font-size: 1.75rem;
    }
    
    .section-title {
        font-size: 1.5rem;
    }
    
    .hero-buttons {
        flex-direction: column;
    }
    
    .hero-buttons .btn {
        width: 100%;
    }
}

/* Animations */
@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.section {
    animation: fadeIn 0.6s ease-out;
}

/* Utility Classes */
.text-center {
    text-align: center;
}

.mb-1 { margin-bottom: 0.5rem; }
.mb-2 { margin-bottom: 1rem; }
.mb-3 { margin-bottom: 1.5rem; }
.mb-4 { margin-bottom: 2rem; }

.mt-1 { margin-top: 0.5rem; }
.mt-2 { margin-top: 1rem; }
.mt-3 { margin-top: 1.5rem; }
.mt-4 { margin-top: 2rem; }

/* ===== Methodology section ===== */
.methodology-section { background: #f7f9fc; }
.methodology-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 1.25rem;
    margin-top: 2rem;
}
.methodology-card {
    background: #fff;
    border-radius: 14px;
    padding: 1.75rem 1.5rem 1.5rem;
    border: 1px solid #e2e8f0;
    position: relative;
    transition: transform 0.2s, box-shadow 0.2s;
}
.methodology-card:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 24px rgba(0,50,102,0.08);
}
.methodology-card__num {
    position: absolute;
    top: -14px;
    left: 1.5rem;
    width: 36px;
    height: 36px;
    background: #003266;
    color: #fff;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 800;
    font-size: 17px;
    box-shadow: 0 4px 10px rgba(0,50,102,0.25);
}
.methodology-card h3 {
    margin: 0 0 0.6rem;
    font-size: 1.1rem;
    color: #003266;
}
.methodology-card p { margin: 0; font-size: 0.95rem; line-height: 1.55; }
.methodology-card code {
    background: #fef3c7;
    padding: 1px 5px;
    border-radius: 3px;
    font-family: 'SF Mono', Menlo, monospace;
    font-size: 0.88em;
}
.methodology-disclaimer {
    margin-top: 2rem;
    padding: 1rem 1.25rem;
    background: #fef9e7;
    border-left: 4px solid #f59e0b;
    border-radius: 6px;
    font-size: 0.92rem;
    line-height: 1.6;
    color: #78350f;
}

/* ===== Cons section ===== */
.cons-section { background: #fff; }
.cons-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 1.25rem;
    margin-top: 2rem;
}
.con-card {
    background: linear-gradient(135deg, #fff5f5 0%, #fff 60%);
    border-radius: 14px;
    padding: 1.5rem;
    border: 1px solid #fecaca;
    border-left: 4px solid #ef4444;
    transition: transform 0.2s, box-shadow 0.2s;
}
.con-card:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(239,68,68,0.12);
}
.con-card__icon { font-size: 1.75rem; margin-bottom: 0.6rem; line-height: 1; }
.con-card h3 { margin: 0 0 0.5rem; font-size: 1.08rem; color: #991b1b; }
.con-card p { margin: 0; font-size: 0.95rem; line-height: 1.55; color: #2f3640; }

/* ===== Comparison table ===== */
.comparison-section { background: #f7f9fc; }
.comparison-table-wrap {
    overflow-x: auto;
    margin: 2rem 0 1.5rem;
    border-radius: 12px;
    box-shadow: 0 4px 16px rgba(0,50,102,0.06);
    background: #fff;
}
.comparison-table {
    width: 100%;
    border-collapse: collapse;
    min-width: 640px;
    font-size: 0.95rem;
}
.comparison-table thead th {
    background: #003266;
    color: #fff;
    padding: 0.9rem 0.85rem;
    text-align: center;
    font-weight: 700;
    font-size: 0.95rem;
}
.comparison-table thead th:first-child { text-align: left; }
.comparison-table tbody th {
    text-align: left;
    padding: 0.75rem 0.85rem;
    background: #f1f5f9;
    font-weight: 600;
    color: #1f2a44;
    border-bottom: 1px solid #e2e8f0;
}
.comparison-table tbody td {
    padding: 0.75rem 0.85rem;
    text-align: center;
    border-bottom: 1px solid #e2e8f0;
}
.comparison-table tbody td:first-of-type {
    background: #fffbe6;
    font-weight: 600;
}
.comparison-table tbody tr:hover td,
.comparison-table tbody tr:hover th { background: #f8fafc; }
.comparison-table tbody td strong { color: #003266; }
.comparison-summary {
    background: #fff;
    border-radius: 10px;
    padding: 1.25rem 1.5rem;
    border: 1px solid #e2e8f0;
    line-height: 1.65;
    font-size: 0.97rem;
    margin-top: 1rem;
}

/* ===== Author byline ===== */
.author-card {
    display: flex;
    gap: 1.25rem;
    align-items: flex-start;
    background: #fff;
    border: 1px solid #e2e8f0;
    border-radius: 14px;
    padding: 1.5rem;
    margin-top: 2rem;
}
.author-card__avatar {
    width: 84px;
    height: 84px;
    flex: 0 0 84px;
    border-radius: 50%;
    overflow: hidden;
    background: #003266;
    box-shadow: 0 4px 14px rgba(0, 50, 102, 0.18);
    display: flex;
    align-items: center;
    justify-content: center;
}
.author-card__avatar img,
.author-card__avatar picture {
    width: 100%;
    height: 100%;
    display: block;
    object-fit: cover;
}
.author-card__body { flex: 1; }
.author-card h3 { margin: 0 0 0.25rem; font-size: 1.15rem; color: #003266; }
.author-card__role {
    margin: 0 0 0.6rem;
    font-size: 0.9rem;
    color: #64748b;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}
.author-card__bio { margin: 0 0 0.75rem; font-size: 0.95rem; line-height: 1.6; }
.author-card__links {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem 1rem;
    font-size: 0.88rem;
}
.author-card__links a {
    color: #003266;
    text-decoration: none;
    border-bottom: 1px dashed currentColor;
}
.author-card__links a:hover { color: #ef4444; }

@media (max-width: 600px) {
    .methodology-grid, .cons-grid { grid-template-columns: 1fr; }
    .comparison-table { font-size: 0.88rem; }
    .author-card { flex-direction: column; gap: 0.8rem; }
    .author-card__avatar { width: 72px; height: 72px; flex-basis: 72px; }
}