/**
 * Deprecated alias layer — canonical tokens live in tokens.css (core Design System).
 * Маркетинговые страницы используют --marketing-* / --accent / --glass-* напрямую.
 */

:root {
    --landing-primary: var(--accent);
    --landing-bg: var(--marketing-page-bg);
    --landing-text: var(--text-primary);
    --landing-secondary: var(--text-primary);
    --landing-text-muted: var(--text-tertiary);
    --landing-text-soft: var(--text-secondary);
    --landing-text-subtle: var(--text-tertiary);
    --landing-text-faint: var(--text-disabled);
    --landing-on-primary: var(--text-inverse);
    --landing-header-bg: var(--marketing-header-bg);
    --landing-dropdown-bg: var(--glass-bg-strong);
    --landing-mobile-menu-bg: var(--marketing-page-bg);
    --landing-panel-bg: var(--glass-bg-subtle);
    --landing-panel-bg-strong: var(--glass-bg-medium);
    --landing-panel-border: var(--glass-border-medium);
    --landing-panel-border-strong: var(--glass-border-strong);
    --landing-hero-bg: var(--marketing-hero-bg);
    --landing-hero-image-filter: var(--marketing-hero-image-filter);
    --landing-search-bg: var(--glass-bg-strong);
    --landing-search-shadow: var(--glass-shadow-ultra);
    --landing-elevated-shadow: var(--glass-shadow-strong);
    --landing-footer-bg: var(--marketing-footer-bg);
    --landing-section-gradient: var(--marketing-hero-bg);
    --landing-reviews-gradient: var(--marketing-footer-bg);

    --breakpoint-mobile: 428px;
    --breakpoint-tablet: 768px;
    --breakpoint-desktop: 1440px;

    --section-padding: 40px 20px;
    --container-max-width: 428px;

    --h1-size: 80px;
    --h2-size: 40px;
    --h3-size: 24px;
    --body-size: 16px;
    --small-size: 14px;

    --blur-sm: 50px;
    --blur-md: 100px;
    --blur-lg: 150px;

    --transition-default: var(--motion-transition-interactive);
    --transition-smooth: var(--motion-transition-surface);
}

[data-theme="light"] {
    --landing-primary: var(--accent);
    --landing-bg: var(--marketing-page-bg);
    --landing-text: var(--text-primary);
    --landing-secondary: var(--text-primary);
    --landing-text-muted: var(--text-tertiary);
    --landing-text-soft: var(--text-secondary);
    --landing-text-subtle: var(--text-tertiary);
    --landing-text-faint: var(--text-disabled);
    --landing-on-primary: var(--text-inverse);
    --landing-header-bg: var(--marketing-header-bg);
    --landing-dropdown-bg: var(--glass-bg-strong);
    --landing-mobile-menu-bg: var(--marketing-page-bg);
    --landing-panel-bg: var(--glass-bg-subtle);
    --landing-panel-bg-strong: var(--glass-bg-medium);
    --landing-panel-border: var(--glass-border-medium);
    --landing-panel-border-strong: var(--glass-border-strong);
    --landing-hero-bg: var(--marketing-hero-bg);
    --landing-hero-image-filter: var(--marketing-hero-image-filter);
    --landing-search-bg: var(--glass-bg-strong);
    --landing-search-shadow: var(--glass-shadow-ultra);
    --landing-elevated-shadow: var(--glass-shadow-strong);
    --landing-footer-bg: var(--marketing-footer-bg);
    --landing-section-gradient: var(--marketing-hero-bg);
    --landing-reviews-gradient: var(--marketing-footer-bg);
}

@media (min-width: 768px) {
    :root {
        --section-padding: 60px 40px;
        --container-max-width: 768px;
        --h1-size: 150px;
        --h2-size: 60px;
        --h3-size: 32px;
        --body-size: 18px;
    }
}

@media (min-width: 1440px) {
    :root {
        --section-padding: 100px 80px;
        --container-max-width: 1440px;
        --h1-size: 276px;
        --h2-size: 80px;
        --h3-size: 50px;
        --body-size: 20px;
    }
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-sans);
    color: var(--landing-text);
    background: var(--landing-bg);
    line-height: 1.6;
    overflow-x: hidden;
}

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-sans);
    font-weight: 500;
    line-height: 1.2;
}

h1 { font-size: var(--h1-size); }
h2 { font-size: var(--h2-size); }
h3 { font-size: var(--h3-size); }

p {
    font-size: var(--body-size);
    line-height: 1.6;
}

a {
    color: var(--landing-secondary);
    text-decoration: none;
    transition: var(--transition-default);
}

a:hover {
    color: var(--landing-primary);
}

.container {
    max-width: var(--container-max-width);
    margin: 0 auto;
    padding: 0 20px;
}

.section {
    padding: var(--section-padding);
    position: relative;
}

.blur-bg {
    position: absolute;
    border-radius: 50%;
    filter: blur(var(--blur-md));
    pointer-events: none;
    z-index: 0;
}

.blur-bg--primary {
    background: var(--accent-subtle);
}

.blur-bg--white {
    background: var(--glass-tint-medium);
}

.blur-bg--large {
    filter: blur(var(--blur-lg));
}

.btn-primary {
    background: var(--platform-btn-primary-bg);
    color: var(--platform-btn-primary-text);
    padding: 12px 24px;
    border-radius: var(--btn-radius);
    font-family: var(--font-sans);
    font-weight: 500;
    font-size: 20px;
    border: none;
    cursor: pointer;
    transition: var(--transition-default);
    display: inline-flex;
    align-items: center;
    justify-content: center;
}

.btn-primary:hover {
    background: var(--platform-btn-primary-bg-hover);
    transform: translateY(-2px);
}

.btn-transparent {
    background: transparent;
    color: var(--landing-secondary);
    border: 1px solid var(--glass-border-medium);
    padding: 12px 24px;
    border-radius: var(--btn-radius);
    font-family: var(--font-sans);
    font-weight: 500;
    font-size: 20px;
    cursor: pointer;
    transition: var(--transition-default);
}

.btn-transparent:hover {
    background: var(--accent-subtle);
    border-color: var(--accent);
}

.badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 8px 16px;
    background: var(--glass-bg-subtle);
    border: 1px solid var(--glass-border-medium);
    border-radius: var(--radius-xl);
    font-size: 14px;
    white-space: nowrap;
    backdrop-filter: blur(var(--glass-blur-subtle));
}

@media (min-width: 768px) {
    .badge {
        padding: 10px 20px;
        font-size: 16px;
    }
}

@media (min-width: 1440px) {
    .badge {
        padding: 12px 24px;
        font-size: 18px;
    }
}

@keyframes float {
    0%, 100% { transform: translateY(0px); }
    50% { transform: translateY(-10px); }
}

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

@keyframes slideIn {
    from { opacity: 0; transform: translateX(-20px); }
    to { opacity: 1; transform: translateX(0); }
}

.animate-float { animation: float 3s ease-in-out infinite; }
.animate-fade-in { animation: fadeIn 0.6s ease-out; }
.animate-slide-in { animation: slideIn 0.6s ease-out; }

.text-primary { color: var(--landing-primary); }
.text-secondary { color: var(--landing-secondary); }
.text-muted { color: var(--landing-text-muted); }
.text-center { text-align: center; }
.text-uppercase { text-transform: uppercase; }

.mt-1 { margin-top: 8px; }
.mt-2 { margin-top: 16px; }
.mt-3 { margin-top: 24px; }
.mt-4 { margin-top: 32px; }
.mt-5 { margin-top: 48px; }

.mb-1 { margin-bottom: 8px; }
.mb-2 { margin-bottom: 16px; }
.mb-3 { margin-bottom: 24px; }
.mb-4 { margin-bottom: 32px; }
.mb-5 { margin-bottom: 48px; }

.mobile-only { display: block; }
.tablet-only,
.desktop-only { display: none; }

@media (min-width: 768px) {
    .mobile-only { display: none; }
    .tablet-only { display: block; }
}

@media (min-width: 1440px) {
    .tablet-only { display: none; }
    .desktop-only { display: block; }
}

html.frontend-landing-public {
    scrollbar-width: none;
    -ms-overflow-style: none;
}

html.frontend-landing-public::-webkit-scrollbar {
    width: 0;
    height: 0;
}

html.frontend-landing-public body {
    scrollbar-width: none;
    -ms-overflow-style: none;
}

html.frontend-landing-public body::-webkit-scrollbar {
    width: 0;
    height: 0;
}