/* Адаптивные медиа-запросы */

/* Компоненты */
.accordion-placeholder {
    display: none;
    padding: 32px;
    background: linear-gradient(135deg, var(--placeholder-bg-dark), var(--placeholder-bg-darker));
    border-radius: 16px;
    margin: 16px 0;
    border: 1px solid var(--placeholder-purple-rgba-20);
    box-shadow: 0 8px 32px var(--placeholder-shadow-darker);
}

.accordion.active .accordion-placeholder {
    display: block;
    animation: fadeInScale 0.4s ease-out;
}

@keyframes fadeInScale {
    from {
        opacity: 0;
        transform: scale(0.95);
    }
    to {
        opacity: 1;
        transform: scale(1);
    }
}

.placeholder-content {
    max-width: 600px;
    margin: 0 auto;
}

/* Кнопки */
.btn-goto-calculator,
.btn-payment-ready {
    width: 100%;
    padding: 16px 24px;
    border: none;
    border-radius: 12px;
    font-size: 16px;
    font-weight: 600;
    cursor: pointer;
    transition: transform 0.3s ease, box-shadow 0.3s ease, background 0.3s ease, border-color 0.3s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
}

.btn-goto-calculator {
    background: linear-gradient(135deg, var(--placeholder-purple-light), var(--placeholder-purple));
    color: white;
    box-shadow: 0 4px 16px var(--placeholder-purple-light-rgba-40);
    margin-bottom: 12px;
}

.btn-goto-calculator:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 24px var(--placeholder-purple-light-rgba-50);
}

.btn-payment-ready {
    background: var(--placeholder-white-rgba-05);
    border: 2px solid var(--placeholder-purple-rgba-30);
    color: var(--placeholder-text);
}

.btn-payment-ready:hover {
    border-color: var(--placeholder-purple);
    background: var(--placeholder-purple-rgba-15);
}

/* CTA рамка */
.plug-before-input .cta-golden-frame {
    position: relative;
    margin-bottom: 32px;
    padding: 18px 24px;
    border: 2px solid var(--placeholder-gold);
    border-radius: 12px;
    background: linear-gradient(135deg, var(--placeholder-gold-rgba-10), var(--placeholder-gold-rgba-11));
    box-shadow: 0 0 20px var(--placeholder-gold-rgba-40), inset 0 0 20px var(--placeholder-gold-rgba-10);
    cursor: pointer;
    transition: transform 0.3s ease, box-shadow 0.3s ease, border-color 0.3s ease;
    overflow: hidden;
}

.plug-before-input .cta-golden-frame:hover {
    border-color: var(--placeholder-gold-hover);
    box-shadow: 0 0 30px var(--placeholder-gold-rgba-60), inset 0 0 30px var(--placeholder-gold-rgba-15);
    transform: translateY(-2px);
}

.plug-before-input .cta-golden-shine {
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, var(--placeholder-gold-rgba-40), transparent);
    animation: shineSlide 3s infinite;
    pointer-events: none;
}

.plug-before-input .cta-text-golden {
    position: relative;
    z-index: 1;
    font-size: 18px;
    font-weight: 800;
    color: var(--placeholder-gold);
    margin: 0;
    text-align: center;
    text-shadow: 0 0 10px var(--placeholder-gold-rgba-80), 0 0 20px var(--placeholder-gold-rgba-50), 0 2px 4px var(--placeholder-shadow-dark);
    letter-spacing: 0.5px;
    line-height: 1.5;
}

/* Цены */
.plug-before-input .price-showcase {
    background: var(--placeholder-purple-rgba-15);
    padding: 24px;
    border-radius: 12px;
    border: 1px solid var(--placeholder-purple-rgba-30);
    margin-bottom: 24px;
    box-shadow: 0 4px 20px var(--placeholder-shadow-dark);
    text-align: center;
}

.plug-before-input .price-old-large {
    font-size: 20px;
    color: var(--placeholder-text-rgba-35);
    text-decoration: line-through;
}

.plug-before-input .savings-badge {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    padding: 6px 14px;
    background: var(--placeholder-green-rgba-55);
    border-radius: 16px;
    font-size: 13px;
    font-weight: 600;
    color: var(--placeholder-green);
}

.plug-before-input .price-header-row {
    margin-bottom: 20px;
}

.plug-before-input .luxury-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: linear-gradient(135deg, var(--placeholder-purple-rgba-40), var(--placeholder-violet-124));
    border: 1px solid var(--placeholder-purple-rgba-50);
    color: var(--placeholder-text);
    padding: 8px 20px;
    border-radius: 20px;
    font-size: 13px;
    font-weight: 500;
    letter-spacing: 0.4px;
    box-shadow: 0 2px 8px var(--placeholder-purple-rgba-20);
    backdrop-filter: blur(8px);
}

.plug-before-input .badge-icon {
    font-size: 18px;
}

.plug-before-input .price-main-row {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 16px;
    margin-bottom: 16px;
    flex-wrap: nowrap;
}

.plug-before-input .discount-large {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 48px;
    height: 48px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--placeholder-green-rgba-75), var(--placeholder-green-120));
    color: #ffffff;
    font-size: 14px;
    font-weight: 900;
    text-shadow: 0 2px 8px var(--placeholder-shadow-dark);
    white-space: nowrap;
    box-shadow: 0 4px 16px var(--placeholder-green-rgba-65);
    flex-shrink: 0;
    line-height: 1;
}

.plug-before-input .price-comparison-inline {
    display: flex;
    align-items: center;
    gap: 16px;
    white-space: nowrap;
}

.plug-before-input .price-main-large {
    font-size: 36px;
    font-weight: 800;
    color: var(--placeholder-text);
}

.plug-before-input .cta-section {
    text-align: center;
}

.plug-before-input .btn-goto-calculator.luxury {
    position: relative;
    overflow: hidden;
    background: linear-gradient(135deg, var(--placeholder-purple-light), var(--placeholder-purple));
    color: #ffffff;
    font-size: 16px;
    font-weight: 600;
    padding: 14px 28px;
    box-shadow: 0 8px 24px var(--placeholder-purple-light-rgba-50);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.plug-before-input .btn-goto-calculator.luxury:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 24px var(--placeholder-purple-light-rgba-50);
}

.plug-before-input .btn-shine {
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, var(--placeholder-white-rgba-30), transparent);
    animation: shineSlide 3s infinite;
}

@keyframes shineSlide {
    0% {
        left: -100%;
    }
    100% {
        left: 100%;
    }
}

.plug-before-input .timer-elegant {
    margin: 20px 0;
    padding: 16px;
    background: linear-gradient(135deg, var(--placeholder-purple-light-rgba-15), var(--placeholder-purple-rgba-15));
    border: 2px solid var(--placeholder-purple-light-rgba-30);
    border-radius: 10px;
    box-shadow: 0 4px 16px var(--placeholder-purple-light-rgba-25);
}

.plug-before-input .timer-label {
    font-size: 13px;
    color: var(--placeholder-text-muted);
    margin-bottom: 6px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.plug-before-input .countdown-timer {
    font-size: 24px;
    font-weight: 900;
    color: var(--placeholder-purple-light);
    font-family: 'Courier New', monospace;
    text-shadow: 0 0 24px var(--placeholder-purple-light-rgba-50);
    letter-spacing: 1px;
}

/* Таймер */
.cta-urgency {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 8px 20px;
    background: rgba(16, 185, 129, 0.05);
    border: 1px solid rgba(16, 185, 129, 0.2);
    border-radius: 30px;
    font-size: 14px;
    color: rgba(232, 238, 243, 0.7);
    font-weight: 500;
    transition: border-color 0.3s ease, background 0.3s ease;
}

.cta-urgency::before {
    content: '⏱';
    font-size: 16px;
    filter: drop-shadow(0 0 6px rgba(16, 185, 129, 0.4));
}

.cta-urgency span {
    color: #10b981;
    font-weight: 700;
    font-family: 'Courier New', monospace;
    letter-spacing: 0.5px;
    text-shadow: 0 0 8px rgba(16, 185, 129, 0.3);
}

.countdown-timer.timer-expired {
    color: #10b981;
    font-weight: 600;
    font-size: 14px;
}

/* Планшеты */
@media (max-width: 1024px) and (min-width: 769px) {
    .container:not(.site-header .container) {
        max-width: 720px;
        width: 100%;
        margin: 0 auto;
        padding: 20px;
        padding-left: max(20px, env(safe-area-inset-left));
        padding-right: max(20px, env(safe-area-inset-right));
    }
    
    .site-header .container {
        padding: 0;
    }
}

/* Мобильные */
@media (max-width: 768px) {
    * {
        box-shadow: none;
    }
    
    .modal-overlay,
    .modal-content,
    .calc-button,
    .btn-get-matrix,
    .diagram-wrapper-block,
    .accordion {
        box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
    }
    
    section:not(.calc-section):not(.results-section) {
        width: 100%;
        margin-left: 0;
        margin-right: 0;
        padding-left: 0;
        padding-right: 0;
        box-sizing: border-box;
    }
    
    .container:not(.site-header .container) {
        max-width: 100%;
        width: 100%;
        margin-left: auto;
        margin-right: auto;
    }
    
    .site-header .container {
        padding: 0;
    }
    
    .accordion-placeholder {
        padding: 20px 16px;
    }
    
    .plug-before-input .cta-golden-frame {
        padding: 16px 20px;
        margin-bottom: 24px;
    }
    
    .plug-before-input .cta-text-golden {
        font-size: 16px;
    }
    
    .plug-before-input .price-showcase {
        padding: 20px 16px;
    }
    
    .plug-before-input .price-main-row {
        flex-wrap: nowrap;
        gap: 8px;
        justify-content: center;
    }
    
    .plug-before-input .price-comparison-inline {
        flex-wrap: nowrap;
        gap: 8px;
        white-space: nowrap;
    }
    
    .plug-before-input .discount-large {
        width: 38px;
        height: 38px;
        font-size: 12px;
        flex-shrink: 0;
    }
    
    .plug-before-input .price-main-large {
        font-size: 26px;
        flex-shrink: 1;
        min-width: 0;
        white-space: nowrap;
    }
    
    .plug-before-input .price-old-large {
        font-size: 18px;
        flex-shrink: 1;
        min-width: 0;
        white-space: nowrap;
    }
    
    .plug-before-input .btn-goto-calculator.luxury {
        font-size: 16px;
        padding: 16px 24px;
    }
}

/* Маленькие мобильные */
@media (max-width: 480px) {
    .container:not(.site-header .container) {
        padding-left: 16px;
        padding-right: 16px;
    }
    
    .accordion-placeholder {
        padding: 18px 14px;
    }
}

/* Очень маленькие */
@media (max-width: 360px) {
    .plug-before-input .price-showcase {
        padding: 16px 10px;
    }
    
    .plug-before-input .price-main-row {
        gap: 6px;
        flex-wrap: nowrap;
    }
    
    .plug-before-input .price-comparison-inline {
        gap: 6px;
        flex-wrap: nowrap;
        white-space: nowrap;
    }
    
    .plug-before-input .discount-large {
        width: 34px;
        height: 34px;
        font-size: 11px;
    }
    
    .plug-before-input .price-main-large {
        font-size: 22px;
        white-space: nowrap;
    }
    
    .plug-before-input .price-old-large {
        font-size: 16px;
        white-space: nowrap;
    }
    
    .plug-before-input .savings-badge {
        font-size: 11px;
        padding: 5px 10px;
    }
}

/* Доступность */
@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        animation-duration: 0.01ms;
        animation-iteration-count: 1;
        transition-duration: 0.01ms;
    }
}