/**
 * 1win Hay - Ամբողջովին նոր դիզայն
 * Կարդինալ տարբեր դասավորություն, չափեր, գույներ
 */

/* ===== CSS ՓՈՓՈԽԱԿԱՆՆԵՐ ===== */
:root {
    /* Գունային սխեմա - Ամբողջովին նոր */
    --primary-color: #a855f7;
    --primary-dark: #9333ea;
    --primary-light: #c084fc;
    --secondary-color: #f97316;
    --accent-color: #fbbf24;
    --success-color: #10b981;
    --danger-color: #ef4444;
    
    /* Տեքստի գույներ */
    --text-main: #0f172a;
    --text-secondary: #475569;
    --text-muted: #64748b;
    --text-light: #f8fafc;
    
    /* Ֆոնի գույներ */
    --bg-main: #ffffff;
    --bg-light: #f8fafc;
    --bg-dark: #0f172a;
    --bg-card: #ffffff;
    --bg-overlay: rgba(15, 23, 42, 0.75);
    
    /* Սահմաններ */
    --border-main: #cbd5e1;
    --radius-base: 10px;
    --radius-large: 18px;
    --radius-small: 6px;
    
    /* Ստվերներ */
    --shadow-small: 0 2px 4px 0 rgba(0, 0, 0, 0.08);
    --shadow-medium: 0 4px 8px -2px rgba(0, 0, 0, 0.12);
    --shadow-large: 0 12px 20px -4px rgba(0, 0, 0, 0.15);
    --shadow-extra: 0 24px 32px -8px rgba(0, 0, 0, 0.18);
    
    /* Տիպոգրաֆիա */
    --font-base: 'Rubik', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    --font-heading: 'Jost', sans-serif;
    
    /* Չափեր */
    --max-width: 1280px;
    --header-height: 85px;
    
    /* Անցումներ */
    --transition-base: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-fast: all 0.15s ease;
}

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

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

body {
    font-family: var(--font-base);
    background: var(--bg-main);
    color: var(--text-main);
    line-height: 1.65;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

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

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

button {
    border: none;
    background: none;
    cursor: pointer;
    font-family: inherit;
}

/* ===== TOP BAR ===== */
.top-bar {
    background: linear-gradient(90deg, var(--primary-color) 0%, var(--secondary-color) 100%);
    color: var(--text-light);
    padding: 8px 0;
    position: relative;
    z-index: 1000;
}

.top-bar-wrapper {
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 0 24px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 24px;
}

.top-bar-left {
    flex: 1;
}

.top-bar-text {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 0.8125rem;
    font-weight: 500;
}

.top-bar-right {
    flex-shrink: 0;
}

.top-bar-badge {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 4px 14px;
    background: rgba(255, 255, 255, 0.25);
    border-radius: 20px;
    font-size: 0.75rem;
    font-weight: 600;
}

/* ===== HEADER ===== */
.page-header {
    background: var(--bg-main);
    border-bottom: 1px solid var(--border-main);
    position: sticky;
    top: 0;
    z-index: 999;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.04);
}

.header-box {
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 0 24px;
}

.header-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: var(--header-height);
    gap: 48px;
}

/* Logo */
.logo-section {
    flex-shrink: 0;
}

.logo-wrapper {
    display: flex;
    align-items: center;
    gap: 16px;
}

.logo-image {
    width: 56px;
    height: 56px;
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--secondary-color) 100%);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 1.875rem;
}

.logo-info {
    display: flex;
    flex-direction: column;
}

.logo-main {
    font-family: var(--font-heading);
    font-size: 1.75rem;
    font-weight: 800;
    color: var(--text-main);
    line-height: 1.1;
    letter-spacing: -0.5px;
}

.logo-desc {
    font-size: 0.8125rem;
    color: var(--text-secondary);
    line-height: 1;
    margin-top: 3px;
}

/* Navigation */
.navigation-menu {
    flex: 1;
    display: flex;
    justify-content: center;
    position: relative;
}

.menu-items {
    display: flex;
    align-items: center;
    gap: 2px;
    list-style: none;
}

.menu-item {
    position: relative;
}

.menu-link {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 14px 20px;
    border-radius: var(--radius-small);
    font-size: 0.9375rem;
    font-weight: 500;
    color: var(--text-secondary);
    transition: var(--transition-base);
}

.menu-link:hover {
    color: var(--primary-color);
    background: var(--bg-light);
}

.menu-link.is-active {
    color: var(--primary-color);
    background: var(--bg-light);
    font-weight: 600;
}

.menu-icon {
    font-size: 0.875rem;
}

.menu-label {
    font-size: 0.9375rem;
}

/* Navigation Close Button - Только для мобильных (ПРАВКА) */
.menu-close {
    display: none; /* Скрыто на десктопе */
    position: absolute;
    top: 20px;
    right: 20px;
    width: 44px;
    height: 44px;
    background: var(--bg-light);
    border: 1px solid var(--border-main);
    border-radius: var(--radius-small);
    color: var(--text-main);
    font-size: 1.25rem;
    cursor: pointer;
    transition: var(--transition-base);
    z-index: 1001;
    align-items: center;
    justify-content: center;
}

.menu-close:hover {
    background: var(--primary-color);
    color: white;
    border-color: var(--primary-color);
}

/* Header Actions */
.header-actions-section {
    display: flex;
    align-items: center;
    gap: 16px;
}

.action-button-primary {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 14px 28px;
    background: var(--primary-color);
    color: white;
    border-radius: 8px;
    font-weight: 600;
    font-size: 0.9375rem;
    transition: var(--transition-base);
    box-shadow: 0 4px 12px rgba(168, 85, 247, 0.3);
}

.action-button-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 16px rgba(168, 85, 247, 0.4);
    background: var(--primary-dark);
}

/* Mobile Menu Toggle */
.menu-toggle-button {
    display: none;
    flex-direction: column;
    gap: 5px;
    width: 36px;
    height: 36px;
    padding: 0;
}

.toggle-line {
    width: 100%;
    height: 3px;
    background: var(--text-main);
    border-radius: 2px;
    transition: var(--transition-base);
}

.menu-overlay {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: var(--bg-overlay);
    z-index: 998;
}

/* ===== PAGE CONTENT ===== */
.page-content {
    min-height: calc(100vh - var(--header-height));
}

/* ===== MAIN HERO SECTION ===== */
.main-hero-section {
    position: relative;
    padding: 120px 0 80px;
    background: linear-gradient(180deg, #fafafa 0%, #ffffff 100%);
    overflow: hidden;
}

.hero-wrapper {
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 0 24px;
    position: relative;
    z-index: 1;
}

.hero-inner-content {
    max-width: 1000px;
    margin: 0 auto 60px;
    text-align: center;
}

.hero-text-block {
    display: flex;
    flex-direction: column;
    align-items: center;
}

.hero-status-label {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 8px 20px;
    background: var(--bg-light);
    border: 1px solid var(--border-main);
    border-radius: 30px;
    font-size: 0.8125rem;
    font-weight: 600;
    color: var(--text-secondary);
    margin-bottom: 32px;
}

.status-dot {
    width: 8px;
    height: 8px;
    background: var(--success-color);
    border-radius: 50%;
    display: block;
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.5; }
}

.hero-main-heading {
    font-family: var(--font-heading);
    font-size: 4.5rem;
    font-weight: 800;
    line-height: 1.1;
    margin-bottom: 32px;
    color: var(--text-main);
    letter-spacing: -1px;
}

.hero-brand-name {
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--secondary-color) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-text-content {
    max-width: 900px;
    margin: 0 auto 40px;
}

.hero-lead-paragraph {
    font-size: 1.3125rem;
    line-height: 1.75;
    color: var(--text-secondary);
    margin-bottom: 20px;
    font-weight: 400;
}

.hero-description-paragraph {
    font-size: 1.0625rem;
    line-height: 1.85;
    color: var(--text-secondary);
}

.hero-buttons-row {
    display: flex;
    gap: 16px;
    justify-content: center;
    margin-bottom: 0;
}

.cta-button-main {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    padding: 18px 36px;
    background: var(--primary-color);
    color: white;
    border-radius: 10px;
    font-weight: 600;
    font-size: 1.0625rem;
    transition: var(--transition-base);
    box-shadow: 0 4px 14px rgba(168, 85, 247, 0.35);
}

.cta-button-main:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 20px rgba(168, 85, 247, 0.45);
    background: var(--primary-dark);
}

.button-arrow {
    font-size: 1.25rem;
    transition: var(--transition-base);
}

.cta-button-main:hover .button-arrow {
    transform: translateX(4px);
}

.cta-button-alt {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 18px 36px;
    background: var(--bg-main);
    color: var(--text-main);
    border: 2px solid var(--border-main);
    border-radius: 10px;
    font-weight: 600;
    font-size: 1.0625rem;
    transition: var(--transition-base);
}

.cta-button-alt:hover {
    border-color: var(--primary-color);
    color: var(--primary-color);
    background: var(--bg-light);
}

/* Stats Row - Новая горизонтальная структура */
.hero-stats-row {
    display: flex;
    justify-content: center;
    gap: 40px;
    padding: 40px 0;
    border-top: 1px solid var(--border-main);
    margin-top: 60px;
}

.stat-item-modern {
    text-align: center;
    padding: 0 20px;
}

.stat-number-modern {
    font-family: var(--font-heading);
    font-size: 2.75rem;
    font-weight: 800;
    color: var(--primary-color);
    margin-bottom: 8px;
    line-height: 1;
}

.stat-label-modern {
    font-size: 0.9375rem;
    color: var(--text-secondary);
    font-weight: 500;
}

/* Hero stats grid compatibility */
.hero-stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 24px;
}

.hero-stat-card {
    display: flex;
    align-items: center;
    gap: 16px;
    padding: 20px;
    background: var(--bg-card);
    border: 1px solid var(--border-main);
    border-radius: var(--radius-base);
    transition: var(--transition-base);
}

.hero-stat-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-large);
    border-color: var(--primary-color);
}

.hero-stat-icon {
    width: 52px;
    height: 52px;
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--secondary-color) 100%);
    border-radius: var(--radius-base);
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 1.375rem;
    flex-shrink: 0;
}

.hero-stat-content {
    flex: 1;
}

.hero-stat-number {
    font-family: var(--font-heading);
    font-size: 1.625rem;
    font-weight: 700;
    color: var(--text-main);
    line-height: 1.2;
}

.hero-stat-label {
    font-size: 0.875rem;
    color: var(--text-secondary);
}

/* ===== TOP PLATFORMS SECTION ===== */
.top-platforms-section {
    padding: 100px 0;
    background: var(--bg-main);
}

.platforms-listing-page {
    padding: 0;
    background: var(--bg-main);
}

.section-wrapper {
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 0 24px;
}

.section-header-modern {
    text-align: center;
    max-width: 900px;
    margin: 0 auto 64px;
}

.section-intro-modern {
    text-align: center;
    max-width: 900px;
    margin: 0 auto 72px;
}

.section-badge-modern {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 10px 22px;
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--secondary-color) 100%);
    color: white;
    border-radius: 30px;
    font-size: 0.8125rem;
    font-weight: 600;
    margin-bottom: 24px;
}

.section-title-modern {
    font-family: var(--font-heading);
    font-size: 3rem;
    font-weight: 700;
    color: var(--text-main);
    margin-bottom: 24px;
    line-height: 1.2;
}

.section-description-modern {
    font-size: 1.1875rem;
    color: var(--text-secondary);
    line-height: 1.8;
    margin-bottom: 32px;
}

.section-link-modern {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 14px 28px;
    background: var(--bg-light);
    color: var(--primary-color);
    border: 2px solid var(--primary-color);
    border-radius: 10px;
    font-weight: 600;
    transition: var(--transition-base);
}

.section-link-modern:hover {
    background: var(--primary-color);
    color: white;
    transform: translateX(4px);
}

.platforms-modern-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 28px;
    margin-top: 0;
}

.platform-modern-card {
    background: var(--bg-card);
    border: 1px solid var(--border-main);
    border-radius: var(--radius-large);
    padding: 28px;
    transition: var(--transition-base);
    overflow: hidden;
    word-wrap: break-word;
    overflow-wrap: break-word;
    box-sizing: border-box;
    display: flex;
    flex-direction: column;
}

.platform-modern-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-extra);
    border-color: var(--primary-color);
}

.platform-card-top {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 24px;
}

.platform-logo-modern {
    width: 100px;
    height: 80px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--bg-light);
    border-radius: var(--radius-base);
    padding: 12px;
    flex-shrink: 0;
}

.platform-logo-modern img {
    max-width: 100%;
    max-height: 100%;
    object-fit: contain;
}

.platform-rating-modern {
    flex-shrink: 0;
}

.platform-card-body {
    margin-bottom: 24px;
    flex: 1;
}

.platform-name-modern {
    font-family: var(--font-heading);
    font-size: 1.375rem;
    font-weight: 700;
    color: var(--text-main);
    margin-bottom: 20px;
    word-wrap: break-word;
    overflow-wrap: break-word;
}

.platform-details-modern {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.detail-row-modern {
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 0.9375rem;
    color: var(--text-secondary);
}

.detail-row-modern i {
    color: var(--success-color);
    font-size: 0.875rem;
    width: 18px;
    text-align: center;
}

.platform-card-footer {
    margin-top: auto;
}

.platform-button-modern {
    display: block;
    width: 100%;
    padding: 14px 24px;
    background: var(--primary-color);
    color: white;
    border-radius: 8px;
    font-weight: 600;
    text-align: center;
    transition: var(--transition-base);
    box-shadow: 0 4px 12px rgba(168, 85, 247, 0.25);
}

.platform-button-modern:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 16px rgba(168, 85, 247, 0.35);
    background: var(--primary-dark);
}

/* ===== USEFULNESS SECTION ===== */
.usefulness-section {
    padding: 100px 0;
    background: linear-gradient(180deg, #ffffff 0%, #f8fafc 100%);
}

.section-intro-modern {
    text-align: center;
    max-width: 900px;
    margin: 0 auto 72px;
}

.usefulness-cards-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(380px, 1fr));
    gap: 32px;
}

.usefulness-card-modern {
    padding: 36px;
    background: var(--bg-card);
    border: 1px solid var(--border-main);
    border-radius: var(--radius-large);
    transition: var(--transition-base);
    overflow: hidden;
    word-wrap: break-word;
    overflow-wrap: break-word;
    box-sizing: border-box;
}

.usefulness-card-modern:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-extra);
    border-color: var(--primary-color);
}

.usefulness-icon-modern {
    width: 68px;
    height: 68px;
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--secondary-color) 100%);
    border-radius: var(--radius-base);
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 1.875rem;
    margin-bottom: 28px;
}

.usefulness-title-modern {
    font-family: var(--font-heading);
    font-size: 1.625rem;
    font-weight: 700;
    color: var(--text-main);
    margin-bottom: 20px;
}

.usefulness-text-modern {
    font-size: 1.0625rem;
    color: var(--text-secondary);
    line-height: 1.85;
    word-wrap: break-word;
    overflow-wrap: break-word;
}

/* ===== SEO TEXT SECTION ===== */
.seo-text-section {
    padding: 100px 0;
    background: var(--bg-main);
}

.seo-content-modern {
    max-width: 980px;
    margin: 0 auto;
}

.seo-main-title {
    font-family: var(--font-heading);
    font-size: 2.75rem;
    font-weight: 700;
    color: var(--text-main);
    margin-bottom: 64px;
    text-align: center;
}

.seo-block-modern {
    margin-bottom: 56px;
}

.seo-block-title {
    font-family: var(--font-heading);
    font-size: 2rem;
    font-weight: 700;
    color: var(--text-main);
    margin-bottom: 28px;
}

.seo-block-text {
    font-size: 1.125rem;
    color: var(--text-secondary);
    line-height: 1.9;
    margin-bottom: 24px;
    word-wrap: break-word;
    overflow-wrap: break-word;
}

/* ===== FOOTER ===== */
/* ПРАВКА: Footer чуть темнее */
.page-footer {
    background: #e2e8f0; /* Чуть темнее */
    color: var(--text-main);
    padding: 80px 0 32px;
    border-top: 2px solid var(--border-main);
}

.footer-box {
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 0 24px;
}

.footer-top-section {
    margin-bottom: 56px;
}

.footer-top-grid {
    display: grid;
    grid-template-columns: 1fr 380px;
    gap: 64px;
    align-items: start;
}

.footer-left-column {
    display: flex;
    flex-direction: column;
    gap: 48px;
}

.footer-links-columns {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 48px;
}

.footer-about-block {
    max-width: 100%;
}

.footer-branding {
    margin-bottom: 24px;
}

.footer-logo-wrapper {
    display: flex;
    align-items: center;
    gap: 14px;
    margin-bottom: 24px;
}

.footer-logo-wrapper i {
    font-size: 2.25rem;
    color: var(--primary-color);
}

.footer-logo-wrapper span {
    font-family: var(--font-heading);
    font-size: 1.625rem;
    font-weight: 700;
    color: var(--text-main);
}

.footer-about-description {
    font-size: 0.9375rem;
    color: var(--text-secondary);
    line-height: 1.75;
    word-wrap: break-word;
    overflow-wrap: break-word;
}

.footer-block-title {
    font-family: var(--font-heading);
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--text-main);
    margin-bottom: 24px;
}

.footer-links {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 14px;
}

.footer-link-item a {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 0.9375rem;
    color: var(--text-secondary);
    transition: var(--transition-base);
}

.footer-link-item a:hover {
    color: var(--primary-color);
    transform: translateX(6px);
}

.footer-link-item i {
    font-size: 0.8125rem;
}

.footer-stats-list {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.footer-stat-item {
    display: flex;
    align-items: center;
    gap: 16px;
    padding: 18px;
    background: var(--bg-card);
    border: 1px solid var(--border-main);
    border-radius: var(--radius-base);
}

.stat-icon {
    width: 48px;
    height: 48px;
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--secondary-color) 100%);
    border-radius: var(--radius-base);
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 1.25rem;
    flex-shrink: 0;
}

.stat-info {
    flex: 1;
}

.stat-number {
    font-family: var(--font-heading);
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--primary-color);
    margin-bottom: 4px;
}

.stat-text {
    font-size: 0.875rem;
    color: var(--text-secondary);
}

.footer-bottom-section {
    padding-top: 32px;
    border-top: 1px solid var(--border-main);
}

.footer-bottom-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 24px;
}

.footer-copyright {
    font-size: 0.875rem;
    color: var(--text-secondary);
}

.footer-disclaimer {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 0.75rem;
    color: var(--text-secondary);
    margin-top: 8px;
}

.footer-trust-badges {
    display: flex;
    gap: 16px;
    flex-wrap: wrap;
}

.trust-badge {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 10px 18px;
    background: var(--bg-card);
    border: 1px solid var(--border-main);
    border-radius: var(--radius-base);
    font-size: 0.875rem;
    color: var(--text-secondary);
}

.trust-badge i {
    color: var(--primary-color);
}

/* Rating badge compatibility */
.rating-badge {
    display: inline-flex;
    align-items: baseline;
    gap: 4px;
    padding: 6px 12px;
    border-radius: 25px;
    font-weight: 600;
    font-size: 0.875rem;
}

.rating-badge.rating-premium {
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--secondary-color) 100%);
    color: white;
}

.rating-badge.rating-excellent {
    background: var(--success-color);
    color: white;
}

.rating-badge.rating-good {
    background: var(--accent-color);
    color: white;
}

.rating-badge.rating-average {
    background: var(--text-secondary);
    color: white;
}

.rating-badge.rating-basic {
    background: var(--text-muted);
    color: white;
}

.rating-value {
    font-size: 1rem;
}

.rating-max {
    font-size: 0.75rem;
    opacity: 0.9;
}

/* ===== SCROLL TO TOP ===== */
.scroll-up-button {
    position: fixed;
    bottom: 40px;
    right: 40px;
    width: 52px;
    height: 52px;
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--secondary-color) 100%);
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.375rem;
    box-shadow: var(--shadow-large);
    opacity: 0;
    visibility: hidden;
    transition: var(--transition-base);
    z-index: 100;
}

.scroll-up-button.visible {
    opacity: 1;
    visibility: visible;
}

.scroll-up-button:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-extra);
}

/* ===== RESPONSIVE ===== */
@media (max-width: 1024px) {
    .hero-main-heading {
        font-size: 3.5rem;
    }
    
    .hero-stats-row {
        gap: 32px;
    }
    
    .usefulness-cards-grid {
        grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    }
}

@media (max-width: 768px) {
    .navigation-menu {
        position: fixed;
        top: 0;
        right: -100%;
        width: 320px;
        height: 100vh;
        background: var(--bg-main);
        box-shadow: var(--shadow-extra);
        transition: var(--transition-base);
        z-index: 999;
        padding: 24px;
        overflow-y: auto;
    }
    
    .navigation-menu.active {
        right: 0;
    }
    
    /* ПРАВКА: Кнопка закрытия видна только на мобильных */
    .menu-close {
        display: flex;
    }
    
    .menu-items {
        flex-direction: column;
        align-items: flex-start;
        gap: 0;
        width: 100%;
    }
    
    .menu-link {
        width: 100%;
        padding: 16px;
    }
    
    .menu-toggle-button {
        display: flex;
    }
    
    .menu-overlay.active {
        display: block;
    }
    
    .hero-main-heading {
        font-size: 2.5rem;
    }
    
    .hero-stats-row {
        flex-direction: column;
        gap: 24px;
    }
    
    .platforms-modern-grid {
        grid-template-columns: 1fr;
    }
    
    .usefulness-cards-grid {
        grid-template-columns: 1fr;
    }
    
    .hero-buttons-row {
        flex-direction: column;
        width: 100%;
    }
    
    .cta-button-main,
    .cta-button-alt {
        width: 100%;
        justify-content: center;
    }
    
    .footer-top-grid {
        grid-template-columns: 1fr;
        gap: 48px;
    }
    
    .footer-links-columns {
        grid-template-columns: 1fr;
        gap: 32px;
    }
    
    .footer-stats-block {
        order: -1;
    }
    
    .footer-bottom-content {
        flex-direction: column;
        text-align: center;
    }
}

@media (max-width: 480px) {
    .hero-main-heading {
        font-size: 2rem;
    }
    
    .section-title-modern {
        font-size: 2rem;
    }
}