/* =============================================================
   PREMIUM DARK MODE THEME
   High-end, professional interface with glassmorphism
   ============================================================= */

/* --- Belarusian Ruble Font --- */
@font-face {
    font-family: "nbrb";
    src: url("../fonts/nbrb.woff2") format("woff2"),
         url("../fonts/nbrb.ttf") format("truetype"),
         url("../fonts/nbrb.woff") format("woff");
    font-weight: normal;
    font-style: normal;
    font-display: swap;
}

.nbrb-icon {
    font-family: "nbrb" !important;
    speak: none;
    font-style: normal;
    font-weight: normal;
    font-variant: normal;
    text-transform: none;
    line-height: 1;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    letter-spacing: normal;
    -webkit-font-feature-settings: "liga";
    -moz-font-feature-settings: "liga=1";
    -moz-font-feature-settings: "liga";
    -ms-font-feature-settings: "liga" 1;
    font-feature-settings: "liga";
    -webkit-font-variant-ligatures: discretionary-ligatures;
    font-variant-ligatures: discretionary-ligatures;
}

.nbrb-icon-byn:before {
    content: "\e901"; /* Юникод для знака */
}

.byn-symbol {
    font-family: "nbrb", sans-serif;
}






/* --- Custom Scrollbar Styles --- */
* {
    scrollbar-width: thin;
    scrollbar-color: rgba(88, 120, 152, 0.5) rgba(30, 41, 59, 0.3);
}

*::-webkit-scrollbar {
    width: 8px;
    height: 8px;
}

*::-webkit-scrollbar-track {
    background: rgba(30, 41, 59, 0.3);
    border-radius: 4px;
}

*::-webkit-scrollbar-thumb {
    background: linear-gradient(180deg, rgba(88, 120, 152, 0.6), rgba(74, 98, 120, 0.6));
    border-radius: 4px;
    border: 1px solid rgba(148, 163, 184, 0.1);
}

*::-webkit-scrollbar-thumb:hover {
    background: linear-gradient(180deg, rgba(104, 144, 168, 0.8), rgba(88, 120, 152, 0.8));
}

*::-webkit-scrollbar-corner {
    background: transparent;
}

/* --- CSS Variables (8px grid system) --- */
:root {
    /* Core colors */
    --bg-deep: #080f1e;
    --bg-primary: #0f172a;
    --bg-secondary: #1e293b;
    --bg-tertiary: #334155;
    
    /* Ash-blue accent palette */
    --accent-muted: #4a6278;
    --accent-primary: #587898;
    --accent-light: #6890a8;
    --accent-glow: rgba(88, 120, 152, 0.3);
    
    /* Text hierarchy */
    --text-primary: #f1f5f9;
    --text-secondary: #94a3b8;
    --text-muted: #64748b;
    --text-accent: #6890a8;
    
    /* Glassmorphism */
    --glass-bg: rgba(30, 41, 59, 0.7);
    --glass-border: rgba(148, 163, 184, 0.1);
    --glass-blur: 12px;
    
    /* Spacing (8px grid) */
    --space-1: 8px;
    --space-2: 16px;
    --space-3: 24px;
    --space-4: 32px;
    --space-5: 40px;
    --space-6: 48px;
    --space-7: 56px;
    --space-8: 64px;
    
    /* Border radius */
    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 16px;
    --radius-xl: 24px;
    
    /* Shadows */
    --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.3);
    --shadow-md: 0 4px 16px rgba(0, 0, 0, 0.4);
    --shadow-lg: 0 8px 32px rgba(0, 0, 0, 0.5);
    --shadow-glow: 0 0 24px var(--accent-glow);
    
    /* Transitions */
    --transition-fast: 0.15s ease;
    --transition-normal: 0.3s ease;
    --transition-slow: 0.5s ease;
}

/* --- Base Reset & Typography --- */
*,
*::before,
*::after {
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
    overflow-x: hidden;
}

body.premium-dark {
    font-family: 'Ubuntu', -apple-system, BlinkMacSystemFont, sans-serif;
    font-size: 16px;
    line-height: 1.6;
    color: var(--text-secondary);
    background: var(--bg-primary);
    margin: 0;
    padding: 0;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

/* Background texture overlay */
body.premium-dark::before {
    content: '';
    position: fixed;
    inset: 0;
    background: 
        radial-gradient(ellipse at 20% 20%, rgba(88, 120, 152, 0.08) 0%, transparent 50%),
        radial-gradient(ellipse at 80% 80%, rgba(74, 98, 120, 0.05) 0%, transparent 50%);
    pointer-events: none;
    z-index: 0;
}

/* --- Glassmorphism Navigation --- */
.premium-nav {
    position: fixed;
    top: 8px;
    left: 20px;
    right: 20px;
    z-index: 1000;
    height: 72px;
    padding: 0 var(--space-3);
    background: rgba(28, 38, 58, 0.8);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border: 1px solid rgba(148, 163, 184, 0.12);
    border-radius: 14px;
    box-shadow: 0 4px 24px rgba(0, 0, 0, 0.35);
    transition: background var(--transition-normal), box-shadow var(--transition-normal);
}

.premium-nav.scrolled {
    background: rgba(28, 38, 58, 0.8);
    box-shadow: 0 4px 32px rgba(0, 0, 0, 0.5);
}

.premium-nav .nav-container {
    max-width: 1200px;
    margin: 0 auto;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--space-4);
}

.premium-nav .nav-logo {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    text-decoration: none;
    color: var(--text-primary);
    font-size: 28px;
    font-weight: 700;
    letter-spacing: -0.5px;
}

.premium-nav .nav-logo img.logo-img {
    height: 15px;
    width: auto;
}

.premium-nav .nav-menu {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-1);
    list-style: none;
    margin: 0;
    padding: 0;
    flex: 1;
}

.premium-nav .nav-menu a {
    display: block;
    padding: 5px var(--space-2);
    color:rgba(28, 38, 58, 0.8);
    text-decoration: none;
    font-size: 14px;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    border-radius: var(--radius-sm);
    transition: var(--transition-fast);
}

.premium-nav .nav-menu a:hover,
.premium-nav .nav-menu a.active {
    color: var(--text-primary);
    background: rgba(28, 38, 58, 0.8);
}

.premium-nav .nav-account {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: var(--space-1);
    color: rgba(28, 38, 58, 0.8);
    border-radius: var(--radius-sm);
    transition: var(--transition-fast);
    line-height: 1;
}

.premium-nav .nav-account:hover {
    color: var(--accent-light);
    background: rgba(88, 120, 152, 0.1);
}

/* --- Nav Right Section --- */
.nav-right-section {
    display: flex;
    align-items: center;
    gap: var(--space-2);
}

/* --- Nav Order Link --- */
.nav-order-link {
    display: inline-block;
    padding: 4px 12px;
    font-size: 13px;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: var(--text-primary);
    text-decoration: none;
    border: 1.5px solid rgb(26, 81, 114);
    border-radius: 6px;
    background: rgba(30, 41, 59, 0.5);
    transition: border-color 0.2s ease, background 0.2s ease, color 0.2s ease;
    line-height: 1.5;
}

.nav-order-link:hover {
    border-color: rgba(148, 163, 184, 0.45);
    background: rgba(88, 120, 152, 0.18);
    color: #fff;
}

/* --- Hero Section --- */
.premium-hero {
    position: relative;
    min-height: 100vh;
    min-height: 100dvh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: var(--space-8) var(--space-4);
    overflow: hidden;
    background: #0f172a; /* тёмный фоллбэк пока грузится фото */
}

/*
 * Фоновое изображение — реальный <img> тег с object-fit:cover.
 * Это единственный 100% надёжный способ показать фото на мобильных:
 * CSS background-image с fixed/scroll ненадёжен на iOS Safari.
 * img абсолютно позиционирован и перекрыт градиентом через ::before.
 */
.premium-hero-img {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
    z-index: 0;
    display: block;
}

.premium-hero-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    z-index: 0;
}

.premium-hero::before {
    content: '';
    position: absolute;
    inset: 0;
    z-index: 1;
    background: linear-gradient(
        180deg,
        rgba(15, 23, 42, 0.7) 0%,
        rgba(15, 23, 42, 0.85) 100%
    );
}

.premium-hero .hero-content {
    position: relative;
    z-index: 2;
    text-align: center;
    max-width: 800px;
    /* Предотвращает дрожание текста при параллакс-анимации */
    will-change: transform, opacity;
    backface-visibility: hidden;
    -webkit-backface-visibility: hidden;
    transform: translateZ(0);
    -webkit-transform: translateZ(0);
}
@media (max-width: 1024px) {
    .premium-hero .hero-content {
        /* На мобильных параллакс отключён — убираем will-change */
        will-change: auto;
        transform: none;
        -webkit-transform: none;

    }

   
}

.premium-hero .hero-subtitle {
    display: inline-block;
    padding: 0 0 var(--space-1);
    border: none;
    border-top: 1px solid rgba(100, 145, 158, 0.3);
    border-radius: 0;
    background: none;
    font-size: 16px;
    font-weight: 400;
    text-transform: uppercase;
    letter-spacing: 2.5px;
    color: rgba(148, 163, 184, 0.65);
    margin-bottom: var(--space-3);
}

.premium-hero h1 {
    font-size: clamp(40px, 8vw, 72px);
    font-weight: 700;
    color: var(--text-primary);
    line-height: 1.1;
    margin: 0 0 var(--space-3) 0;
    letter-spacing: -1px;
}

.premium-hero h1 em {
    font-style: normal;
    color: var(--accent-primary);
}

.premium-hero .hero-description {
    font-size: 20px;
    color: var(--text-secondary);
    margin: 0 0 var(--space-5) 0;
    line-height: 1.6;
}

/* --- Buttons --- */
.btn-premium {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-1);
    padding: var(--space-2) var(--space-4);
    font-size: 14px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    text-decoration: none;
    border-radius: var(--radius-md);
    transition: var(--transition-normal);
    cursor: pointer;
    border: none;
}

.btn-premium-primary {
    color: var(--bg-primary);
    background: linear-gradient(135deg, var(--accent-primary), var(--accent-light));
    box-shadow: var(--shadow-sm), 0 0 20px rgba(88, 120, 152, 0.3);
}

.btn-premium-primary:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-md), var(--shadow-glow);
}



.btn-premium-outline {
    color: var(--accent-light);
    background: transparent;
    border: 1px solid var(--accent-muted);
}

.btn-premium-outline:hover {
    color: var(--text-primary);
    background: rgba(88, 120, 152, 0.15);
    border-color: var(--accent-primary);
}

.btn-menu-download {
    display: inline-flex;
    align-items: center;
    gap: var(--space-1);
    justify-content: flex-start;
    padding: var(--space-1) 0;
    font-size: 14px;
    font-weight: 500;
    text-decoration: none;
    color: var(--accent-light);
    background: transparent;
    border: none;
    border-radius: 0;
    cursor: pointer;
    transition: var(--transition-fast);
    letter-spacing: 0.3px;
}

.btn-menu-download:hover {
    color: var(--text-primary);
}

/* --- Section Styles --- */
.premium-section {
    position: relative;
    padding: var(--space-8) var(--space-4);
    z-index: 1;
}

.premium-section .section-container {
    max-width: 1200px;
    margin: 0 auto;
}

.premium-section .section-header {
    text-align: center;
    margin-bottom: var(--space-6);
}

.premium-section .section-header h2 {
    font-size: clamp(28px, 5vw, 40px);
    font-weight: 700;
    color: var(--text-primary);
    margin: 0 0 var(--space-2) 0;
    letter-spacing: -0.5px;
}

.premium-section .section-header p {
    font-size: 18px;
    color: var(--text-secondary);
    max-width: 600px;
    margin: 0 auto;
}

/* --- About Section --- */
.premium-about {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-6);
    align-items: center;
}

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

.premium-about .about-image {
    position: relative;
}

.premium-about .about-image img {
    width: 100%;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
}

.premium-about .about-image::before {
    content: '';
    position: absolute;
    inset: -8px;
    border-radius: calc(var(--radius-lg) + 8px);
    background: linear-gradient(135deg, var(--accent-muted), transparent 60%);
    opacity: 0.3;
    z-index: -1;
}

.premium-about .about-content h2 {
    font-size: 32px;
    font-weight: 700;
    color: var(--text-primary);
    margin: 0 0 var(--space-3) 0;
}

.premium-about .about-content p {
    color: var(--text-secondary);
    margin: 0 0 var(--space-2) 0;
    line-height: 1.7;
}

.premium-about .about-content p::before {
    content: '';
    display: inline-block;
    width: 4px;
    height: 4px;
    background: var(--accent-primary);
    border-radius: 50%;
    margin-right: var(--space-1);
    vertical-align: middle;
}

/* --- Glass Cards --- */
.premium-card {
    background: var(--glass-bg);
    backdrop-filter: blur(var(--glass-blur));
    -webkit-backdrop-filter: blur(var(--glass-blur));
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-lg);
    padding: var(--space-4);
    transition: var(--transition-normal);
}

.premium-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
    border-color: rgba(88, 120, 152, 0.3);
}

.premium-card img {
    width: 100%;
    height: 200px;
    object-fit: cover;
    border-radius: var(--radius-md);
    margin-bottom: var(--space-3);
}

.premium-card h3 {
    font-size: 20px;
    font-weight: 600;
    color: var(--text-primary);
    margin: 0 0 var(--space-2) 0;
}

.premium-card p {
    font-size: 15px;
    color: var(--text-secondary);
    margin: 0;
    line-height: 1.6;
}

/* --- Cards Grid --- */
.premium-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--space-4);
}

/* --- CTA Section --- */
.premium-cta {
    position: relative;
    padding: var(--space-8) var(--space-4);
    overflow: hidden;
}

.premium-cta-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    z-index: 0;
}

.premium-cta::before {
    content: '';
    position: absolute;
    inset: 0;
    z-index: 1;
    background: linear-gradient(
        135deg,
        rgba(15, 23, 42, 0.9) 0%,
        rgba(30, 41, 59, 0.85) 100%
    );
}

.premium-cta .cta-content {
    position: relative;
    z-index: 2;
    text-align: center;
    max-width: 700px;
    margin: 0 auto;
}

.premium-cta h2 {
    font-size: clamp(28px, 5vw, 40px);
    font-weight: 700;
    color: var(--text-primary);
    margin: 0 0 var(--space-3) 0;
}

.premium-cta p {
    font-size: 18px;
    color: var(--text-secondary);
    margin: 0 0 var(--space-4) 0;
}

/* --- Footer --- */
.premium-footer {
    background: var(--bg-secondary);
    padding: 0 var(--space-4) var(--space-3);
    border-top: 1px solid var(--glass-border);
}

.premium-footer .footer-grid {
    display: grid;
    grid-template-columns: 1fr minmax(220px, 1.2fr) 1fr 1fr;
    gap: var(--space-4);
    max-width: 1200px;
    margin: 0 auto var(--space-4) auto;
}

.premium-footer .footer-grid > div:nth-child(2) {
    padding-left: 80px;
}

.premium-footer .footer-grid > div:nth-child(3) {
    padding-left: 80px;
}

@media (max-width: 768px) {
    .premium-footer .footer-grid {
        grid-template-columns: 1fr 1fr;
    }
    .premium-footer .footer-grid > div:nth-child(2),
    .premium-footer .footer-grid > div:nth-child(3) {
        padding-left: 0;
    }
}

@media (max-width: 480px) {
    .premium-footer .footer-grid {
        grid-template-columns: 1fr;
    }
    .premium-section {
        padding-left: var(--space-2);
        padding-right: var(--space-2);
    }
}

.premium-footer h4 {
    font-size: 16px;
    font-weight: 600;
    color: var(--text-primary);
    margin: 0 0 var(--space-2) 0;
}

.premium-footer p {
    font-size: 14px;
    color: var(--text-muted);
    margin: 0;
    line-height: 1.6;
}

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

.premium-footer ul li {
    margin-bottom: var(--space-1);
}

.premium-footer ul a {
    color: var(--text-muted);
    text-decoration: none;
    font-size: 14px;
    transition: var(--transition-fast);
}

.premium-footer ul a:hover {
    color: var(--accent-light);
}

.premium-footer .footer-bottom-row {
    border-top: 1px solid var(--glass-border);
    max-width: 1200px;
    margin: 0 auto;
    padding: 12px 0 0 0;
}

.premium-footer .footer-bottom {
    text-align: center;
    margin-top: -20px;
    padding-bottom: var(--space-2);
    padding-left: 80px;
}

.premium-footer .footer-bottom p {
    font-size: 12px;
    color: var(--text-muted);
    margin: 0 0 4px 0;
    line-height: 1.5;
}

.premium-footer .footer-bottom p:last-child {
    margin-bottom: 0;
}

/* --- Allergen notice --- */
.allergen-notice {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    max-width: 900px;
    margin: 0 auto;
    padding: 32px 24px 20px;
}
.allergen-notice > svg {
    flex-shrink: 0;
    margin-top: 2px;
    color: rgba(251, 191, 36, 0.65);
}
.allergen-notice p {
    font-size: 12px;
    color: var(--text-muted);
    line-height: 1.7;
    margin: 0;
}
.allergen-notice strong { color: var(--text-secondary); font-weight: 600; }
@media (max-width: 768px) {
    .allergen-notice { padding: 24px 16px 12px; }
}

/* --- Scroll Animations --- */
.fade-up {
    opacity: 0;
    transform: translateY(40px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

.fade-up.visible {
    opacity: 1;
    transform: translateY(0);
}

.fade-up-delay-1 { transition-delay: 0.1s; }
.fade-up-delay-2 { transition-delay: 0.2s; }
.fade-up-delay-3 { transition-delay: 0.3s; }




/* --- Scroll to Top Button --- */
.premium-scroll-top {
    position: fixed;
    bottom: var(--space-3);
    right: var(--space-3);
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--glass-bg);
    backdrop-filter: blur(var(--glass-blur));
    -webkit-backdrop-filter: blur(var(--glass-blur));
    border: 1px solid var(--glass-border);
    border-radius: 50%;
    color: var(--text-secondary);
    text-decoration: none;
    opacity: 0;
    visibility: hidden;
    transform: translateY(20px);
    transition: var(--transition-normal);
    z-index: 999;
}

.premium-scroll-top.visible {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.premium-scroll-top:hover {
    color: var(--accent-light);
    background: rgba(88, 120, 152, 0.2);
    border-color: var(--accent-muted);
}

/* --- Mobile Menu Toggle --- */
.nav-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    padding: var(--space-1);
    background: none;
    border: none;
    cursor: pointer;
}

.nav-toggle span {
    display: block;
    width: 24px;
    height: 2px;
    background: var(--text-secondary);
    border-radius: 2px;
    transition: var(--transition-fast);
}

@keyframes fly-plane {
    0%   { left: -40px; opacity: 0; }
    5%   { opacity: 1; }
    95%  { opacity: 1; }
    100% { left: calc(100% + 40px); opacity: 0; }
}

/* Airplane on desktop */
.premium-nav::after {
    content: '✈';
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    font-size: 22px;
    color: rgba(104, 144, 168, 0.25);
    pointer-events: none;
    z-index: 0;
    animation: fly-plane 12s linear infinite;
}

@media (max-width: 768px) {
    .nav-toggle {
        display: flex;
    }

    .premium-nav {
        top: 6px;
        left: 12px;
        right: 12px;
        background: rgba(28, 38, 58, 0.8);
        backdrop-filter: blur(20px);
        -webkit-backdrop-filter: blur(20px);
    }

    .premium-nav::after {
        font-size: 20px;
        color: rgba(104, 144, 168, 0.35);
        animation-duration: 9s;
    }

    .premium-nav.scrolled {
        background: rgba(28, 38, 58, 0.95);
    }

    /* Detached dropdown — same colour as the nav bar */
    .premium-nav .nav-menu {
        display: flex;
        position: absolute;
        top: calc(100% + 8px);
        left: 0;
        right: 0;
        flex-direction: column;
        background: rgba(28, 38, 58, 0.97);
        backdrop-filter: blur(20px);
        -webkit-backdrop-filter: blur(20px);
        border: 1px solid rgba(148, 163, 184, 0.12);
        border-radius: 12px;
        box-shadow: 0 8px 28px rgba(0, 0, 0, 0.5);
        max-height: 0;
        overflow: hidden;
        opacity: 0;
        transition: max-height 0.35s ease, opacity 0.2s ease;
        padding: 0;
    }

    .premium-nav .nav-menu.active {
        max-height: 400px;
        opacity: 1;
    }

    /* Separators between items */
    .premium-nav .nav-menu li {
        border-bottom: 1px solid rgba(148, 163, 184, 0.08);
    }
    .premium-nav .nav-menu li:last-child {
        border-bottom: none;
    }
    .premium-nav .nav-menu a {
        display: block;
        padding: 14px var(--space-3);
    }

    /* Active page — identical to «Меню» button */
    .premium-nav .nav-menu a.active {
        background: rgba(30, 41, 59, 0.5);
        border: 1.5px solid rgb(26, 81, 114);
        border-radius: 6px;
        margin: 6px var(--space-2);
        padding: 10px var(--space-2);
        color: var(--text-primary);
    }
    /* Keep hover subtle */
    .premium-nav .nav-menu a:not(.active):hover {
        background: rgba(88, 120, 152, 0.12);
        color: var(--text-primary);
    }

    /* Hamburger stays as bars when menu is open — no × */
    .nav-toggle.open span:nth-child(1) {
        transform: none !important;
        opacity: 1 !important;
    }
    .nav-toggle.open span:nth-child(2) {
        opacity: 1 !important;
        transform: none !important;
    }
    .nav-toggle.open span:nth-child(3) {
        transform: none !important;
        opacity: 1 !important;
    }

    .nav-order-btn {
        padding: 5px 10px;
        font-size: 11px;
        letter-spacing: 0.3px;
        border-radius: var(--radius-sm);
    }
}

/* --- Loader --- */
.premium-loader {
    position: fixed;
    inset: 0;
    background: var(--bg-primary);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 9999;
    transition: opacity 0.5s ease, visibility 0.5s ease;
}

.premium-loader.hidden {
    opacity: 0;
    visibility: hidden;
}

.premium-loader .loader-spinner {
    width: 48px;
    height: 48px;
    border: 3px solid var(--glass-border);
    border-top-color: var(--accent-primary);
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

@keyframes spin {
    to { transform: rotate(360deg); }
}

/* --- Menu Page Specific Styles --- */
.menu-card {
    display: flex;
    flex-direction: column;
    height: 100%;
}

.menu-card img {
    height: 220px;
    object-fit: cover;
}

.menu-card h3 {
    margin-top: var(--space-2);
}

.menu-card p {
    flex-grow: 1;
}

.menu-card .btn-premium {
    margin-top: auto;
    width: 100%;
    justify-content: center;
}

.menu-card .btn-premium svg {
    transition: transform var(--transition-fast);
}

.menu-card .btn-premium:hover svg {
    transform: translateY(2px);
}

/* Menu intro reversed layout */
#menu-intro .premium-about {
    grid-template-columns: 1fr 1fr;
}

@media (max-width: 768px) {
    #menu-intro .premium-about {
        grid-template-columns: 1fr;
    }
    
    #menu-intro .about-image {
        order: -1;
    }
}

/* Enhanced text styling for menu descriptions */
#menu-intro .about-content p strong {
    color: var(--text-primary);
}

/* =============================================================
   RESERVATION PAGE STYLES
   ============================================================= */

/* Full hero for inner pages - matches main page */
.premium-hero-short {
    min-height: 100vh;
}

/* Reservation two-column layout */
.reservation-layout {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-6);
    align-items: start;
}

@media (max-width: 900px) {
    .reservation-layout {
        grid-template-columns: 1fr;
        gap: var(--space-4);
    }
}

/* Left column: Info */
.reservation-info {
    padding: var(--space-4) 0;
}

.res-label {
    display: block;
    font-size: 12px;
    font-weight: 600;
    letter-spacing: 0.2em;
    color: var(--accent-primary);
    margin-bottom: var(--space-2);
    text-transform: uppercase;
}

.res-title {
    font-size: clamp(28px, 5vw, 40px);
    font-weight: 700;
    color: var(--text-primary);
    margin: 0 0 var(--space-3) 0;
    line-height: 1.2;
}

.res-desc {
    font-size: 16px;
    color: var(--text-secondary);
    line-height: 1.6;
    margin: 0 0 var(--space-4) 0;
}

.res-contacts {
    display: flex;
    flex-direction: column;
    gap: var(--space-2);
}

.res-contact-item {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    color: var(--text-secondary);
}

.res-contact-item svg {
    color: var(--text-muted);
    flex-shrink: 0;
}

.res-contact-item a {
    color: var(--text-primary);
    text-decoration: none;
    transition: var(--transition-fast);
}

.res-contact-item a:hover {
    color: var(--accent-primary);
}

/* Reservation form wrapper */
.reservation-form-wrapper {
    background: var(--glass-bg);
    backdrop-filter: blur(var(--glass-blur));
    -webkit-backdrop-filter: blur(var(--glass-blur));
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-xl);
    padding: var(--space-4);
}


@media (max-width: 900px) {
    /* Скрываем только блок с формой */
    .reservation-form-wrapper {
        display: none !important;
    }

    /* Растягиваем текстовый блок на всю ширину, если это необходимо */
    .reservation-info {
        width: 100%;
        text-align: center; /* Опционально: центрируем текст на мобильных */
    }
    
    /* Если в родительском блоке была сетка (grid/flex), сбрасываем её */
    .reservation-layout {
        display: block !important;
    }
}

/* Form row for side-by-side fields */
.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-3);
}

@media (max-width: 480px) {
    .form-row {
        grid-template-columns: 1fr;
    }
}

/* Compact textarea */
.form-textarea-sm {
    min-height: 70px;
}

/* Compact person selector with 5 options */
.person-selector.person-selector-compact {
    padding: 4px;
}

.person-selector.person-selector-compact label {
    padding: 10px 0;
    font-size: 14px;
    width: 20%;
}

.person-selector.person-selector-compact .selector-glider {
    width: calc(20% - 6px);
    top: 4px;
    left: 4px;
    height: calc(100% - 8px);
}

.person-selector.person-selector-compact input#p1:checked ~ .selector-glider {
    left: 4px;
}

.person-selector.person-selector-compact input#p2:checked ~ .selector-glider {
    left: calc(20% + 1px);
}

.person-selector.person-selector-compact input#p3:checked ~ .selector-glider {
    left: calc(40% - 1px);
}

.person-selector.person-selector-compact input#p4:checked ~ .selector-glider {
    left: calc(60% - 2px);
}

.person-selector.person-selector-compact input#p5:checked ~ .selector-glider {
    left: calc(80% - 4px);
}

/* Form groups */
.reservation-form .form-group {
    margin-bottom: var(--space-3);
}

.reservation-form label {
    display: block;
    font-size: 14px;
    font-weight: 500;
    color: var(--text-primary);
    margin-bottom: var(--space-1);
}

/* Form inputs */
.form-input {
    width: 100%;
    padding: var(--space-2);
    font-size: 16px;
    font-family: inherit;
    color: var(--text-primary);
    background: var(--bg-tertiary);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-md);
    transition: var(--transition-fast);
}

.form-input::placeholder {
    color: var(--text-muted);
}

.form-input:focus {
    outline: none;
    border-color: var(--accent-primary);
    box-shadow: 0 0 0 3px var(--accent-glow);
}

.form-textarea {
    min-height: 100px;
    resize: vertical;
}

.form-hint {
    display: block;
    font-size: 12px;
    color: var(--text-muted);
    margin-top: 4px;
}

/* Date & Time picker wrappers */
.date-picker-wrap,
.time-picker-wrap {
    position: relative;
}

.input-icon {
    position: absolute;
    right: var(--space-2);
    top: 50%;
    transform: translateY(-50%);
    color: var(--text-muted);
    pointer-events: none;
}

.date-picker-wrap .form-input,
.time-picker-wrap .form-input {
    padding-right: var(--space-6);
    cursor: pointer;
}

/* Calendar dropdown */
.calendar-dropdown,
.time-dropdown {
    position: absolute;
    top: calc(100% + 8px);
    left: 0;
    right: 0;
    background: var(--bg-secondary);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-lg);
    z-index: 100;
    opacity: 0;
    visibility: hidden;
    transform: translateY(-10px);
    transition: var(--transition-fast);
}

.calendar-dropdown.active,
.time-dropdown.active {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.calendar-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--space-2);
    border-bottom: 1px solid var(--glass-border);
}

.calendar-title {
    font-size: 14px;
    font-weight: 600;
    color: var(--text-primary);
    text-transform: capitalize;
}

.calendar-nav {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 32px;
    height: 32px;
    background: transparent;
    border: none;
    border-radius: var(--radius-sm);
    color: var(--text-secondary);
    cursor: pointer;
    transition: var(--transition-fast);
}

.calendar-nav:hover {
    background: var(--bg-tertiary);
    color: var(--text-primary);
}

.calendar-weekdays {
    display: grid;
    grid-template-columns: repeat(7, 1fr);
    padding: var(--space-1) var(--space-2);
    border-bottom: 1px solid var(--glass-border);
}

.calendar-weekdays span {
    text-align: center;
    font-size: 12px;
    font-weight: 600;
    color: var(--text-muted);
    text-transform: uppercase;
}

.calendar-days {
    display: grid;
    grid-template-columns: repeat(7, 1fr);
    padding: var(--space-2);
    gap: 4px;
}

.calendar-day {
    display: flex;
    align-items: center;
    justify-content: center;
    height: 36px;
    font-size: 14px;
    color: var(--text-secondary);
    background: transparent;
    border: none;
    border-radius: var(--radius-sm);
    cursor: pointer;
    transition: var(--transition-fast);
}

.calendar-day:hover:not(.disabled):not(.selected) {
    background: var(--bg-tertiary);
    color: var(--text-primary);
}

.calendar-day.selected {
    background: var(--accent-primary);
    color: var(--bg-primary);
    font-weight: 600;
}

.calendar-day.disabled {
    color: var(--text-muted);
    opacity: 0.4;
    cursor: not-allowed;
}

.calendar-day.today {
    border: 1px solid var(--accent-muted);
}

/* Time dropdown */
.time-dropdown-header {
    padding: var(--space-2);
    font-size: 13px;
    font-weight: 600;
    color: var(--text-muted);
    border-bottom: 1px solid var(--glass-border);
    text-align: center;
}

.time-slots {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 4px;
    padding: var(--space-2);
    max-height: 200px;
    overflow-y: auto;
}

.time-slot {
    padding: var(--space-1) var(--space-2);
    font-size: 14px;
    color: var(--text-secondary);
    background: transparent;
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-sm);
    cursor: pointer;
    text-align: center;
    transition: var(--transition-fast);
}

.time-slot:hover {
    background: var(--bg-tertiary);
    color: var(--text-primary);
    border-color: var(--accent-muted);
}

.time-slot.selected {
    background: var(--accent-primary);
    color: var(--bg-primary);
    border-color: var(--accent-primary);
    font-weight: 600;
}

/* =============================================================
   MOBILE CALENDAR / TIME — центральный попап вместо dropdown
   Активируется только до 900px (внутри bottom sheet)
   ============================================================= */

/* Полупрозрачный backdrop — появляется поверх sheet */
.cal-modal-backdrop {
    display: none;
    position: fixed;
    inset: 0;
    z-index: 900;
    background: rgba(10, 15, 28, 0);
    pointer-events: none;
    transition: background 0.25s ease;
}

.cal-modal-backdrop.open {
    background: rgba(10, 15, 28, 0.65);
    pointer-events: all;
}

/* Само всплывающее окно — по центру экрана */
.cal-modal-popup {
    display: none;
    position: fixed;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%) scale(0.93);
    z-index: 901;
    width: calc(100vw - 40px);
    max-width: 340px;
    background: var(--bg-secondary);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-lg);
    box-shadow: 0 24px 64px rgba(0,0,0,0.6);
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.25s ease, transform 0.25s cubic-bezier(0.34, 1.56, 0.64, 1);
}

.cal-modal-popup.open {
    opacity: 1;
    transform: translate(-50%, -50%) scale(1);
    pointer-events: all;
}

/* Заголовок попапа с ��нопкой закрыть */
.cal-modal-head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 14px 16px 10px;
    border-bottom: 1px solid var(--glass-border);
}

.cal-modal-head-title {
    font-size: 15px;
    font-weight: 600;
    color: var(--text-primary);
    letter-spacing: 0.01em;
}

.cal-modal-close-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 30px;
    height: 30px;
    background: var(--bg-tertiary);
    border: 1px solid var(--glass-border);
    border-radius: 50%;
    color: var(--text-secondary);
    font-size: 18px;
    line-height: 1;
    cursor: pointer;
    transition: var(--transition-fast);
    -webkit-tap-highlight-color: transparent;
    flex-shrink: 0;
}

.cal-modal-close-btn:active {
    background: var(--accent-muted);
    color: var(--text-primary);
}

/* Контент попапа — обёртка для calendar-dropdown / time-dropdown */
.cal-modal-body {
    padding: 0;
}

/* Внутри попапа дропдаун всегда виден (static, без absolute) */
.cal-modal-body .calendar-dropdown,
.cal-modal-body .time-dropdown {
    position: static !important;
    opacity: 1 !important;
    visibility: visible !important;
    transform: none !important;
    box-shadow: none !important;
    border: none !important;
    border-radius: 0 0 var(--radius-lg) var(--radius-lg) !important;
    background: transparent !important;
}

/* Дни чуть крупнее на тач-экранах */
@media (max-width: 900px) {
    .cal-modal-body .calendar-day {
        height: 40px;
        font-size: 15px;
    }

    .cal-modal-body .time-slots {
        max-height: 240px;
        grid-template-columns: repeat(3, 1fr);
        gap: 6px;
        padding: var(--space-2);
    }

    .cal-modal-body .time-slot {
        padding: 10px 6px;
        font-size: 14px;
    }
}

/* Person selector */
.person-selector {
    display: flex;
    position: relative;
    background: var(--bg-tertiary);
    border-radius: var(--radius-md);
    padding: 4px;
}

.person-selector input[type="radio"] {
    position: absolute;
    opacity: 0;
    pointer-events: none;
}

.person-selector label {
    flex: 1;
    text-align: center;
    padding: var(--space-1) var(--space-2);
    font-size: 16px;
    font-weight: 500;
    color: var(--text-secondary);
    cursor: pointer;
    transition: var(--transition-fast);
    z-index: 1;
    margin: 0;
}

.person-selector input[type="radio"]:checked + label {
    color: var(--bg-primary);
}

.selector-glider {
    position: absolute;
    top: 4px;
    left: 4px;
    width: calc(25% - 2px);
    height: calc(100% - 8px);
    background: var(--accent-primary);
    border-radius: var(--radius-sm);
    transition: var(--transition-normal);
}

.person-selector input#p2:checked ~ .selector-glider {
    left: calc(25% + 2px);
}

.person-selector input#p3:checked ~ .selector-glider {
    left: calc(50% + 0px);
}

.person-selector input#p4:checked ~ .selector-glider {
    left: calc(75% - 2px);
}

/* Callback toggle row */
.callback-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--space-2) 0;
}

.callback-text {
    font-size: 14px;
    color: var(--text-secondary);
}

/* Toggle switch */
.toggle-switch {
    position: relative;
    display: inline-block;
    width: 48px;
    height: 26px;
    margin: 0;
}

.toggle-switch input {
    opacity: 0;
    width: 0;
    height: 0;
}

.toggle-slider {
    position: absolute;
    cursor: pointer;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: var(--bg-tertiary);
    border-radius: 26px;
    transition: var(--transition-fast);
}

.toggle-slider::before {
    content: '';
    position: absolute;
    height: 20px;
    width: 20px;
    left: 3px;
    bottom: 3px;
    background: var(--text-secondary);
    border-radius: 50%;
    transition: var(--transition-fast);
}

.toggle-switch input:checked + .toggle-slider {
    background: var(--accent-primary);
}

.toggle-switch input:checked + .toggle-slider::before {
    transform: translateX(22px);
    background: var(--bg-primary);
}

/* Submit button full width */
.btn-full {
    width: 100%;
}

.form-submit {
    margin-top: var(--space-4);
}

/* Reservation success modal */
.reservation-modal-overlay {
    position: fixed;
    inset: 0;
    background: rgba(15, 23, 42, 0.9);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 2000;
    opacity: 0;
    visibility: hidden;
    transition: var(--transition-normal);
}

.reservation-modal-overlay.active {
    opacity: 1;
    visibility: visible;
}

.reservation-modal {
    background: var(--bg-secondary);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-xl);
    padding: var(--space-5);
    max-width: 400px;
    text-align: center;
    transform: scale(0.9);
    transition: var(--transition-normal);
}

.reservation-modal-overlay.active .reservation-modal {
    transform: scale(1);
}

.reservation-modal h3 {
    font-size: 24px;
    font-weight: 700;
    color: var(--text-primary);
    margin: 0 0 var(--space-2);
}

.reservation-modal p {
    font-size: 15px;
    color: var(--text-secondary);
    margin: 0 0 var(--space-4);
    line-height: 1.6;
}

.reservation-modal button {
    min-width: 140px;
}

@media (max-width: 480px) {
    .reservation-modal-overlay {
        padding: var(--space-2);
        align-items: center;
    }

    .reservation-modal {
        width: calc(100% - 32px);
        max-width: 360px;
        padding: var(--space-4) var(--space-3);
        border-radius: var(--radius-lg);
    }

    .reservation-modal h3 {
        font-size: 20px;
    }

    .reservation-modal p {
        font-size: 14px;
    }

    .reservation-modal button {
        width: 100%;
        min-width: unset;
        padding: var(--space-2) var(--space-3);
    }
}

/* =============================================================
   AUTH MODAL STYLES
   ============================================================= */

.auth-modal-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.8);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    z-index: 9999;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: var(--space-2);
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
}

.auth-modal-overlay.active {
    opacity: 1;
    visibility: visible;
}

.auth-modal {
    position: relative;
    width: 100%;
    max-width: 360px;
    max-height: calc(100vh - 32px);
    overflow-y: auto;
    background: var(--glass-bg);
    backdrop-filter: blur(var(--glass-blur));
    -webkit-backdrop-filter: blur(var(--glass-blur));
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-lg);
    padding: var(--space-3) var(--space-3) var(--space-2);
    transform: translateY(20px) scale(0.95);
    transition: transform 0.3s ease;
}

.auth-modal-overlay.active .auth-modal {
    transform: translateY(0) scale(1);
}

.auth-modal-close {
    position: absolute;
    top: 12px;
    right: 12px;
    background: none;
    border: none;
    color: var(--text-muted);
    cursor: pointer;
    padding: 4px;
    border-radius: var(--radius-sm);
    transition: var(--transition-fast);
}

.auth-modal-close:hover {
    color: var(--text-primary);
    background: var(--glass-border);
}

.auth-title {
    font-size: 18px;
    font-weight: 700;
    color: var(--text-primary);
    margin: 0 0 4px 0;
    text-align: center;
}

.auth-subtitle {
    font-size: 12px;
    color: var(--text-secondary);
    margin: 0 0 var(--space-2) 0;
    text-align: center;
}

.auth-field {
    margin-bottom: var(--space-1);
}

.auth-field label {
    display: block;
    font-size: 12px;
    font-weight: 500;
    color: var(--text-secondary);
    margin-bottom: 4px;
}

.auth-modal .form-input {
    padding: 8px 12px;
    font-size: 14px;
}

.auth-modal .password-wrap .form-input {
    padding-right: 40px;
}

.auth-hint {
    display: block;
    font-size: 11px;
    color: #ef4444;
    margin-top: 2px;
    min-height: 14px;
}

.password-wrap {
    position: relative;
}

.password-toggle {
    position: absolute;
    right: 10px;
    top: 50%;
    transform: translateY(-50%);
    background: none;
    border: none;
    color: var(--text-muted);
    cursor: pointer;
    padding: 4px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition-fast);
}

.password-toggle:hover {
    color: var(--text-primary);
}

.password-toggle.active {
    color: var(--accent-primary);
}

.auth-checkbox {
    display: flex;
    align-items: flex-start;
    gap: 8px;
    margin-bottom: var(--space-1);
}

.auth-checkbox input[type="checkbox"] {
    width: 15px;
    height: 15px;
    margin-top: 2px;
    accent-color: var(--accent-primary);
    flex-shrink: 0;
    cursor: pointer;
}

.auth-checkbox label {
    font-size: 12px;
    color: var(--text-secondary);
    line-height: 1.4;
    cursor: pointer;
}

.auth-checkbox label a {
    color: var(--accent-primary);
    text-decoration: underline;
}

.auth-error {
    font-size: 12px;
    color: #ef4444;
    text-align: center;
    margin-bottom: var(--space-1);
    min-height: 16px;
}

.auth-modal .btn-premium {
    padding: 10px var(--space-3);
    font-size: 13px;
}

.auth-switch {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    margin-top: var(--space-2);
    padding-top: var(--space-2);
    border-top: 1px solid var(--glass-border);
}

.auth-switch span {
    font-size: 13px;
    color: var(--text-muted);
}

.auth-switch button {
    background: none;
    border: none;
    color: var(--accent-primary);
    font-size: 13px;
    font-weight: 500;
    cursor: pointer;
    transition: var(--transition-fast);
}

.auth-switch button:hover {
    text-decoration: underline;
}

@media (max-width: 480px) {
    .auth-modal-overlay {
        padding: var(--space-1);
        align-items: flex-end;
    }

    .auth-modal {
        max-width: 100%;
        max-height: 92vh;
        border-radius: var(--radius-lg) var(--radius-lg) 0 0;
        padding: var(--space-3) var(--space-2) var(--space-2);
    }
}

/* =============================================================
   PIANO PAGE STYLES
   ============================================================= */

.piano-features {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--space-4);
    margin-top: var(--space-4);
}

.piano-icon {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, var(--accent-muted), var(--accent-primary));
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: var(--space-3);
    color: var(--text-primary);
}

.piano-features .premium-card {
    text-align: center;
    padding: var(--space-4);
}

.piano-features .premium-card:hover .piano-icon {
    transform: scale(1.1);
    box-shadow: var(--shadow-glow);
}

.piano-features .premium-card h3 {
    color: var(--text-primary);
    margin: 0 0 var(--space-2) 0;
}

.piano-features .premium-card p {
    color: var(--text-secondary);
    margin: 0;
    line-height: 1.6;
}








       

/* =============================================================
   CONTRAST & READABILITY OVERRIDES
   Повышает читаемость и контрастность по всему сайту
   ============================================================= */

:root {
    /* Текст — поднимаем яркость на всех уровнях */
    --text-primary:    #f8fafc;        /* было #f1f5f9 — чуть белее */
    --text-secondary:  #b8cce0;        /* было #94a3b8 — значительно светлее и контрастнее */
    --text-muted:      #7e9ab5;        /* было #64748b — +30% яркости */
    --text-accent:     #82adc8;        /* было #6890a8 */

    /* Акцент — ярче и насыщеннее */
    --accent-muted:    #5a7a96;        /* было #4a6278 */
    --accent-primary:  #6b9ab8;        /* было #587898 — заметнее на тёмном фоне */
    --accent-light:    #82b8d4;        /* было #6890a8 */
    --accent-glow:     rgba(107, 154, 184, 0.35); /* чуть ярче */

    /* Стёкла — более заметные границы и фон */
    --glass-bg:        rgba(30, 41, 59, 0.82);          /* было 0.7 */
    --glass-border:    rgba(148, 163, 184, 0.2);         /* было 0.1 — в 2 раза заметнее */

    /* Тени — чуть сильнее для глубины */
    --shadow-glow:     0 0 28px rgba(107, 154, 184, 0.4);
}

/* Базовый цвет текста body — был --text-secondary, теперь светлее */
body.premium-dark {
    color: #b8cce0;
}

/* Навигация: ссылки ярче */
.premium-nav .nav-menu a {
    color: #a8bdd4;
}
.premium-nav .nav-menu a:hover,
.premium-nav .nav-menu a.active {
    color: #f8fafc;
    background: rgba(107, 154, 184, 0.18);
}

/* Mobile: override active style to match «Меню» button */
@media (max-width: 768px) {
    .premium-nav .nav-menu a.active {
        background: rgba(30, 41, 59, 0.5) !important;
        border: 1.5px solid #4a6278 !important;
        border-radius: 6px !important;
        color: var(--text-primary) !important;
    }
    .premium-nav .nav-menu a:not(.active):hover {
        background: rgba(88, 120, 152, 0.12) !important;
    }
}

/* Hero subtitle — сейчас почти невидима */
.premium-hero .hero-subtitle,
.hero-subtitle {
    color: rgba(182, 210, 230, 0.85);   /* было 0.65 */
    border-top-color: rgba(130, 184, 212, 0.45);
}

/* Hero description */
.premium-hero .hero-description {
    color: #b8cce0;
}

/* Section header paragraph */
.premium-section .section-header p {
    color: #b8cce0;
}

/* Cards */
.premium-card p {
    color: #b0c4d8;
}

/* About section */
.premium-about .about-content p {
    color: #b8cce0;
    line-height: 1.75;
}

/* Footer — ссылки и параграфы ярче */
.premium-footer p,
.premium-footer ul a,
.premium-footer .footer-bottom p {
    color: #7e9ab5;
}
.premium-footer ul a:hover {
    color: #82b8d4;
}
.premium-footer h4 {
    color: #e2ecf5;
}

/* Кнопка-outline: ярче текст и рамка */
.btn-premium-outline {
    color: #82b8d4;
    border-color: #5a7a96;
}
.btn-premium-outline:hover {
    color: #f8fafc;
    border-color: #6b9ab8;
    background: rgba(107, 154, 184, 0.18);
}

/* Form inputs — лучше виден placeholder и текст */
.form-input,
input[type="text"],
input[type="email"],
input[type="tel"],
input[type="password"],
textarea,
select {
    color: #e2ecf5 !important;
    background: rgba(15, 23, 42, 0.7) !important;
    border-color: rgba(148, 163, 184, 0.25) !important;
}

.form-input::placeholder,
input::placeholder,
textarea::placeholder {
    color: #7e9ab5 !important;   /* было почти невидимо */
    opacity: 1 !important;
}

.form-input:focus,
input:focus,
textarea:focus,
select:focus {
    border-color: rgba(107, 154, 184, 0.6) !important;
    outline: none;
    box-shadow: 0 0 0 2px rgba(107, 154, 184, 0.15) !important;
}

/* Labels */
label,
.form-label {
    color: #b8cce0 !important;
}

/* Stat/info text in cards */
.stat-desc,
.stat-label {
    color: #8baabf;
}

/* Spiros lead */
.spiros-lead {
    color: #b8cce0;
}

/* Nav account icon */
.premium-nav .nav-account {
    color: #7e9ab5;
}
.premium-nav .nav-account:hover {
    color: #82b8d4;
}

/* Scroll-to-top button */
.premium-scroll-top {
    color: #7e9ab5;
    border-color: rgba(148, 163, 184, 0.22);
}
.premium-scroll-top:hover {
    color: #82b8d4;
    border-color: #5a7a96;
}

/* Nav order link — уже контрастный, чуть усиливаем рамку */
.nav-order-link {
    border-color: #587898;
    color: #587898;
}


/* =============================================================
   HIGH CONTRAST MODE  —  class .high-contrast on <body>
   ============================================================= */

body.premium-dark.high-contrast {
    --text-primary:    #ffffff;
    --text-secondary:  #ddeeff;
    --text-muted:      #aac8e0;
    --accent-primary:  #7ec8f0;
    --accent-light:    #a0deff;
    --accent-muted:    #6aabbf;
    --accent-glow:     rgba(126,200,240,0.5);
    --glass-bg:        rgba(8,15,30,0.97);
    --glass-border:    rgba(180,210,240,0.35);
    --bg-primary:      #080f1e;
    --bg-secondary:    #0d1a2e;
    --bg-tertiary:     #1a2d42;
    color: #ddeeff;
    background: #080f1e;
}
body.premium-dark.high-contrast .premium-nav {
    background: rgba(6,12,24,0.98);
    border-color: rgba(180,210,240,0.25);
}
body.premium-dark.high-contrast .premium-nav .nav-menu a { color: #c8e0f8; }
body.premium-dark.high-contrast .premium-nav .nav-menu a:hover,
body.premium-dark.high-contrast .premium-nav .nav-menu a.active {
    color: #fff;
    background: rgba(126,200,240,0.2);
}
body.premium-dark.high-contrast h1,
body.premium-dark.high-contrast h2,
body.premium-dark.high-contrast h3,
body.premium-dark.high-contrast h4 { color: #fff; }
body.premium-dark.high-contrast p  { color: #ddeeff; }
body.premium-dark.high-contrast .hero-subtitle,
body.premium-dark.high-contrast .premium-hero .hero-subtitle {
    color: #a0deff;
    border-top-color: rgba(126,200,240,0.55);
}
body.premium-dark.high-contrast .premium-card,
body.premium-dark.high-contrast .spiros-stat-card,
body.premium-dark.high-contrast .vector-card,
body.premium-dark.high-contrast .artdeck-card,
body.premium-dark.high-contrast .transport-card,
body.premium-dark.high-contrast .faq-item,
body.premium-dark.high-contrast .res-popup-box {
    background: rgba(8,15,30,0.98);
    border-color: rgba(180,210,240,0.35);
}
body.premium-dark.high-contrast .premium-footer {
    background: #080f1e;
    border-top-color: rgba(180,210,240,0.25);
}
body.premium-dark.high-contrast .premium-footer h4 { color: #fff; }
body.premium-dark.high-contrast .premium-footer p,
body.premium-dark.high-contrast .premium-footer ul a,
body.premium-dark.high-contrast .premium-footer .footer-bottom p { color: #aac8e0; }
body.premium-dark.high-contrast .premium-footer ul a:hover { color: #a0deff; }
body.premium-dark.high-contrast .form-input,
body.premium-dark.high-contrast input,
body.premium-dark.high-contrast textarea,
body.premium-dark.high-contrast select {
    background: rgba(6,12,24,0.96) !important;
    border-color: rgba(180,210,240,0.4) !important;
    color: #fff !important;
}
body.premium-dark.high-contrast input::placeholder,
body.premium-dark.high-contrast textarea::placeholder { color: #7eaac8 !important; }

/* Contrast toggle button */
.footer-bottom-contrast {
    text-align: left;
}
.contrast-toggle-btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 7px 16px;
    background: transparent;
    border: 1px solid rgba(148,163,184,0.3);
    border-radius: 6px;
    color: #7e9ab5;
    font-size: 12px;
    font-weight: 500;
    font-family: inherit;
    letter-spacing: 0.5px;
    cursor: pointer;
    transition: border-color 0.2s, color 0.2s, background 0.2s;
}

@media (max-width: 768px) {
    .footer-bottom-contrast {
        text-align: center;
    }
    .contrast-toggle-btn {
        width: 100%;
        justify-content: center;
    }
    .premium-footer .footer-bottom {
        padding-left: 0;
        margin-top: 12px;
        text-align: center;
    }
}
.contrast-toggle-btn:hover {
    border-color: rgba(126,200,240,0.5);
    color: #a0deff;
    background: rgba(126,200,240,0.07);
}
body.premium-dark.high-contrast .contrast-toggle-btn {
    border-color: rgba(160,222,255,0.5);
    color: #a0deff;
}









/* === Cross-browser hero / CTA fixes (iOS Safari, Telegram WebView) === */

/* 1. Hero container */
.premium-hero,
.premium-hero-short {
    position: relative !important;
    overflow: hidden !important;
    background: #0f172a !important;
    background-image: none !important;
}

/* 2. Background div variant (used on index.php / spiros.php) */
.premium-hero-bg {
    position: absolute !important;
    top: 0 !important; left: 0 !important;
    width: 100% !important; height: 100% !important;
    background-size: cover !important;
    background-position: center center !important;
    background-repeat: no-repeat !important;
    z-index: 0 !important;
}

/* 3. Background img variant (used on banket / reservation / piano / where) */
.premium-hero-img {
    position: absolute !important;
    top: 0 !important; left: 0 !important;
    width: 100% !important; height: 100% !important;
    object-fit: cover !important;
    object-position: center !important;
    z-index: 0 !important;
    display: block !important;
}

/* 4. Gradient overlay */
.premium-hero::before { z-index: 1 !important; }

/* 5. Hero content above everything */
.premium-hero .hero-content,
.premium-hero-short .hero-content {
    position: relative !important;
    z-index: 2 !important;
    width: 100% !important;
    box-sizing: border-box !important;
}

/* 6. CTA section with background image */
.premium-cta {
    position: relative !important;
    overflow: hidden !important;
}
.premium-cta-bg {
    position: absolute !important;
    top: 0 !important; left: 0 !important;
    width: 100% !important; height: 100% !important;
    background-size: cover !important;
    background-position: center !important;
    background-repeat: no-repeat !important;
    z-index: 0 !important;
}
.premium-cta::before { z-index: 1 !important; }
.premium-cta .cta-content { position: relative !important; z-index: 2 !important; }

/* 7. fade-up — Telegram WebView may not run JS in time */
.fade-up {
    transition: opacity 0.6s ease, transform 0.6s ease;
}
.premium-hero .fade-up,
.premium-hero-short .fade-up {
    opacity: 1 !important;
    transform: none !important;
}

@media (max-width: 768px) {
    .premium-hero,
    .premium-hero-short {
        justify-content: center !important;
        align-items: center !important;
        text-align: center !important;
    }
    .hero-content {
        padding-top: 80px !important;
        padding-bottom: 40px !important;
        padding-left: 16px !important;
        padding-right: 16px !important;
    }
    /* Reset offset for "Миссия добра" about block on mobile */
    #about:last-of-type .about-content {
        margin-left: 0 !important;
    }
}

/* === Layout helpers === */

/* Hero CTA button row */
.hero-btns {
    display: flex;
    gap: 16px;
    justify-content: center;
    flex-wrap: wrap;
    margin-top: calc(var(--space-4) + 40px);
}

/* CTA section button row (with top margin) */
.cta-btn-row {
    display: flex;
    gap: 16px;
    justify-content: center;
    flex-wrap: wrap;
    margin-top: 24px;
}

/* === index.php: About section overrides === */

/* "Миссия добра" about block — text shifted left on desktop */
#about:last-of-type .about-content {
    margin-left: -170px;
}

#about:last-of-type .about-image img {
    max-width: 350px;
}

/* Accent color for inline <strong> and <a> in about text */
.about-content strong,
.about-content a {
    color: var(--accent-light);
}

/* === index.php: Webpay payment logos bar === */
.webpay-bar {
    border-bottom: 1px solid rgba(255, 255, 255, 0.07);
    padding: var(--space-3) var(--space-4);
    display: flex;
    align-items: center;
    justify-content: center;
}
.webpay-bar img {
    height: auto !important;
    max-height: 26px;
    width: auto;
    max-width: 100%;
    object-fit: contain;
}

/* === Shared form utilities === */

/* Remove number input spinner arrows */
input[type="number"]::-webkit-inner-spin-button,
input[type="number"]::-webkit-outer-spin-button {
    -webkit-appearance: none;
    margin: 0;
}
input[type="number"] {
    -moz-appearance: textfield;
}

/* Success / error alert banners */
.alert-success {
    padding: var(--space-3) var(--space-4);
    background: rgba(74, 222, 128, 0.1);
    border: 1px solid rgba(74, 222, 128, 0.25);
    border-radius: var(--radius-md);
    color: #4ade80;
    font-size: 15px;
    margin-bottom: var(--space-4);
    display: flex;
    align-items: center;
    gap: var(--space-2);
}

.alert-error {
    padding: var(--space-3) var(--space-4);
    background: rgba(239, 68, 68, 0.1);
    border: 1px solid rgba(239, 68, 68, 0.25);
    border-radius: var(--radius-md);
    color: #f87171;
    font-size: 15px;
    margin-bottom: var(--space-4);
    display: flex;
    align-items: center;
    gap: var(--space-2);
}

/* === piano.php: CTA italic note === */
.piano-cta-note {
    margin-top: 16px;
    font-style: italic;
    color: var(--text-accent);
}

/* Mobile: full-width buttons inside about/spiros content blocks */
@media (max-width: 768px) {
    .about-content .btn-premium {
        width: 100%;
    }
}