/* UltraClinic DLE Template - Custom Styles */

/* Base Styles */
* {
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
    /* Предотвращаем горизонтальный скролл на уровне html */
    overflow-x: hidden;
}

body {
    font-family: 'Inter', system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    /* ВАЖНО: НЕ использовать overflow на body - ломает sticky! */
    width: 100%;
    max-width: 100vw;
}

/* ВАЖНО: .min-h-screen и другие wrapper'ы НЕ должны иметь overflow - иначе ломает sticky! */

h1, h2, h3, h4, h5, h6 {
    letter-spacing: -0.02em;
}

/* Fix cursor for all interactive elements */
button, a, [role="button"], input[type="submit"], input[type="reset"], input[type="button"], select, label {
    cursor: pointer;
}

/* Container */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding-left: 1rem;
    padding-right: 1rem;
}

@media (min-width: 640px) {
    .container {
        padding-left: 1.5rem;
        padding-right: 1.5rem;
    }
}

/* Header Styles - с backdrop blur как в Next.js */
#header {
    position: sticky !important;
    top: 0 !important;
    z-index: 50 !important;
    /* Начальный фон - чистый белый */
    background-color: white !important;
    /* Предотвращаем сдвиг контента при изменении header */
    will-change: background-color, box-shadow;
}

/* При скролле - полупрозрачный с blur и тенью как в Next.js */
header#header.header--scrolled {
    background-color: rgba(255, 255, 255, 0.95) !important;
    backdrop-filter: blur(12px) !important;
    -webkit-backdrop-filter: blur(12px) !important;
    box-shadow: 0 10px 15px -3px rgba(36, 12, 11, 0.08), 0 4px 6px -4px rgba(36, 12, 11, 0.08) !important;
}

/* Sticky contact form on contacts page */
.sticky-top-24 {
    position: sticky !important;
    top: 6rem !important;
}

/* Active nav link */
.nav-link.active {
    background-color: #d4bba4;
    color: #240c0b;
}

/* Scroll to Top Button with Progress Circle */
#scroll-to-top {
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.3s;
}

#scroll-to-top.visible {
    opacity: 1;
    pointer-events: auto;
}

/* Cookie Banner Animation */
#cookie-banner {
    transform: translateY(100%);
    opacity: 0;
    transition: transform 0.3s ease-out, opacity 0.3s ease-out;
}

#cookie-banner.visible {
    transform: translateY(0);
    opacity: 1;
}

/* Cookie Modal */
#cookie-modal {
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.3s;
}

#cookie-modal.visible {
    opacity: 1;
    pointer-events: auto;
}

#cookie-modal.visible > .relative {
    transform: scale(1);
}

#cookie-modal > .relative {
    transform: scale(0.95);
    transition: transform 0.3s;
}

/* Cookie Modal */
#cookie-modal {
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.3s;
}

#cookie-modal.visible {
    opacity: 1;
    pointer-events: auto;
}

#cookie-modal.visible > .relative {
    transform: scale(1);
}

#cookie-modal > .relative {
    transform: scale(0.95);
    transition: transform 0.3s;
}

/* Cookie Toggle Switch - matches Next.js Switch component */
.cookie-toggle {
    position: relative;
    display: inline-flex;
    align-items: center;
    width: 2rem;
    height: 1.15rem;
    border-radius: 9999px;
    border: 1px solid transparent;
    box-shadow: 0 1px 2px rgba(0, 0, 0, 0.05);
    transition: background-color 0.2s, box-shadow 0.2s;
    cursor: pointer;
}

.cookie-toggle-thumb {
    pointer-events: none;
    display: block;
    width: 1rem;
    height: 1rem;
    border-radius: 9999px;
    background-color: white;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
    transition: transform 0.2s;
}

.cookie-toggle.checked {
    background-color: #d4bba4;
}

.cookie-toggle.checked .cookie-toggle-thumb {
    transform: translateX(calc(100% - 2px));
}

.cookie-toggle.unchecked {
    background-color: #e8e0d8;
}

.cookie-toggle.unchecked .cookie-toggle-thumb {
    transform: translateX(0);
}

/* Modal */
#callback-modal.active,
#booking-modal.active {
    opacity: 1;
    pointer-events: auto;
}

#callback-modal.active > .relative,
#booking-modal.active > .relative {
    transform: scale(1);
}

/* Animations */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

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

@keyframes slideUp {
    from {
        transform: translateY(100%);
        opacity: 0;
    }
    to {
        transform: translateY(0);
        opacity: 1;
    }
}

.animate-fade-in-up { animation: fadeInUp 0.6s ease-out forwards; }
.animate-fade-in { animation: fadeIn 0.5s ease-out forwards; }
.animate-slide-up { animation: slideUp 0.3s ease-out forwards; }

/* Line clamp */
.line-clamp-2 {
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.line-clamp-3 {
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

/* Stats Section - Animation triggers */
.stats-item {
    opacity: 0;
    transform: translateY(2rem);
    transition: opacity 0.5s ease-out, transform 0.5s ease-out;
    /* Оптимизация для предотвращения сдвигов */
    will-change: opacity, transform;
}

.stats-item.visible {
    opacity: 1;
    transform: translateY(0);
}

/* Services Grid Items - Animation */
.service-card {
    opacity: 0;
    transform: translateY(2rem);
    transition: opacity 0.5s ease-out, transform 0.5s ease-out;
    /* Оптимизация для предотвращения сдвигов */
    will-change: opacity, transform;
}

.service-card.visible {
    opacity: 1;
    transform: translateY(0);
}

/* Doctor Cards Animation */
.doctor-card {
    opacity: 0;
    transform: translateY(2rem);
    transition: opacity 0.5s ease-out, transform 0.5s ease-out;
    /* Оптимизация для предотвращения сдвигов */
    will-change: opacity, transform;
}

.doctor-card.visible {
    opacity: 1;
    transform: translateY(0);
}

/* Hero Slider */
.hero-slider {
    cursor: grab;
    /* Оптимизация для GPU */
    transform: translateZ(0);
    backface-visibility: hidden;
}

.hero-slider:active {
    cursor: grabbing;
}

.hero-slide {
    transition: opacity 0.5s ease-out, transform 0.5s ease-out;
    /* Оптимизация для GPU */
    will-change: opacity, transform;
}

.hero-content {
    transition: opacity 0.5s ease-out, transform 0.5s ease-out;
    /* Оптимизация для GPU */
    will-change: opacity, transform;
}

/* Review Cards */
.review-card {
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.review-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 8px 10px -6px rgba(0, 0, 0, 0.1);
}

/* Promo Cards */
.promo-card {
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.promo-card:hover {
    transform: translateY(-4px);
}

/* Blog Cards */
.blog-card {
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.blog-card:hover {
    transform: translateY(-4px);
}

/* Scroll Progress Circle - SVG */
#scroll-progress {
    transition: stroke-dashoffset 0.15s ease-out;
}

/* Custom Toggle Switch */
.toggle-switch {
    position: relative;
    width: 2.75rem;
    height: 1.5rem;
    background-color: #e8e0d8;
    border-radius: 9999px;
    transition: background-color 0.2s;
    cursor: pointer;
}

.toggle-switch::after {
    content: '';
    position: absolute;
    top: 2px;
    left: 2px;
    width: 1.25rem;
    height: 1.25rem;
    background-color: white;
    border-radius: 9999px;
    transition: transform 0.2s;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
}

.toggle-switch.active {
    background-color: #d4bba4;
}

.toggle-switch.active::after {
    transform: translateX(1.25rem);
}

/* Features Section Animation */
.feature-card {
    opacity: 0;
    transform: translateY(2rem);
    transition: opacity 0.6s ease-out, transform 0.6s ease-out;
}

.feature-card.visible {
    opacity: 1;
    transform: translateY(0);
}

/* Trust Section */
.trust-item {
    opacity: 0;
    transform: translateY(1rem);
    transition: opacity 0.5s ease-out, transform 0.5s ease-out;
}

.trust-item.visible {
    opacity: 1;
    transform: translateY(0);
}

/* CTA Section */
.cta-section {
    position: relative;
}

.cta-section::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, rgba(212, 187, 164, 0.1) 0%, transparent 50%);
    pointer-events: none;
}

/* Review Carousel Dots */
.review-dot {
    transition: all 0.3s ease;
}

.review-dot.active {
    width: 2.5rem;
    background-color: #d4bba4;
}

/* Booking Modal */
#booking-modal {
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.3s;
}

#booking-modal.active {
    opacity: 1;
    pointer-events: auto;
}

/* Responsive adjustments */
@media (max-width: 768px) {
    .hero-slider {
        min-height: 500px;
    }
    
    .stats-item {
        padding: 1rem;
    }
}

/* Smooth scroll for anchor links */
html {
    scroll-padding-top: 100px;
}

/* Focus styles for accessibility */
button:focus-visible,
a:focus-visible,
input:focus-visible,
textarea:focus-visible,
select:focus-visible {
    outline: 2px solid #d4bba4;
    outline-offset: 2px;
}

/* DLE Info Messages - info.tpl styles */
.dle-info {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
    padding: 1.25rem 1.5rem;
    border-radius: 0.75rem;
    margin: 1.25rem 0;
    font-family: 'Inter', system-ui, -apple-system, sans-serif;
}

.dle-info__icon {
    flex-shrink: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 1.5rem;
    height: 1.5rem;
}

.dle-info__icon svg {
    width: 1.5rem;
    height: 1.5rem;
}

.dle-info__content {
    flex: 1;
    min-width: 0;
}

.dle-info__title {
    font-weight: 600;
    font-size: 1rem;
    margin-bottom: 0.25rem;
}

.dle-info__text {
    font-size: 0.875rem;
    line-height: 1.6;
}

/* Info (blue) */
.dle-info--info {
    background-color: #e8f4fd;
    border: 1px solid #b8daff;
}

.dle-info--info .dle-info__icon {
    color: #0d6efd;
}

.dle-info--info .dle-info__title {
    color: #0a58ca;
}

.dle-info--info .dle-info__text {
    color: #084298;
}

/* Success (green) */
.dle-info--success {
    background-color: #d1e7dd;
    border: 1px solid #badbcc;
}

.dle-info--success .dle-info__icon {
    color: #198754;
}

.dle-info--success .dle-info__title {
    color: #146c43;
}

.dle-info--success .dle-info__text {
    color: #0f5132;
}

/* Error (red) */
.dle-info--error {
    background-color: #f8d7da;
    border: 1px solid #f5c2c7;
}

.dle-info--error .dle-info__icon {
    color: #dc3545;
}

.dle-info--error .dle-info__title {
    color: #b02a37;
}

.dle-info--error .dle-info__text {
    color: #842029;
}

/* Print styles */
@media print {
    .hero-slider,
    #cookie-banner,
    #scroll-to-top,
    #callback-modal,
    #cookie-modal {
        display: none !important;
    }
}

/* ========================================
   Additional Animations from Next.js
   ======================================== */

@keyframes fadeInLeft {
    from {
        opacity: 0;
        transform: translateX(-30px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes fadeInRight {
    from {
        opacity: 0;
        transform: translateX(30px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

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

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

@keyframes pulse-slow {
    0%, 100% {
        opacity: 1;
    }
    50% {
        opacity: 0.7;
    }
}

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

@keyframes gradient-shift {
    0% {
        background-position: 0% 50%;
    }
    50% {
        background-position: 100% 50%;
    }
    100% {
        background-position: 0% 50%;
    }
}

.animate-fade-in-left {
    animation: fadeInLeft 0.6s ease-out forwards;
}

.animate-fade-in-right {
    animation: fadeInRight 0.6s ease-out forwards;
}

.animate-scale-in {
    animation: scaleIn 0.4s ease-out forwards;
}

.animate-slide-down {
    animation: slideDown 0.4s ease-out forwards;
}

.animate-pulse-slow {
    animation: pulse-slow 3s ease-in-out infinite;
}

.animate-float {
    animation: float 3s ease-in-out infinite;
}

.animate-gradient {
    background-size: 200% 200%;
    animation: gradient-shift 4s ease infinite;
}

/* Stagger Animation Delays */
.delay-100 { animation-delay: 100ms; }
.delay-200 { animation-delay: 200ms; }
.delay-300 { animation-delay: 300ms; }
.delay-400 { animation-delay: 400ms; }
.delay-500 { animation-delay: 500ms; }
.delay-600 { animation-delay: 600ms; }
.delay-700 { animation-delay: 700ms; }
.delay-800 { animation-delay: 800ms; }

/* Initial State for Intersection Observer */
.animate-on-scroll {
    opacity: 0;
}

.animate-on-scroll.is-visible {
    opacity: 1;
}

/* Custom Scrollbar */
.custom-scrollbar::-webkit-scrollbar {
    width: 6px;
    height: 6px;
}

.custom-scrollbar::-webkit-scrollbar-track {
    background: #f5f0ec;
    border-radius: 3px;
}

.custom-scrollbar::-webkit-scrollbar-thumb {
    background: var(--ultra-secondary, #967c64);
    border-radius: 3px;
}

.custom-scrollbar::-webkit-scrollbar-thumb:hover {
    background: var(--ultra-accent, #947466);
}

/* Hero Parallax */
.parallax-bg {
    background-attachment: fixed;
    background-position: center;
    background-repeat: no-repeat;
    background-size: cover;
}

/* Card Hover Effects */
.card-hover {
    transition: all 0.3s ease;
}

.card-hover:hover {
    transform: translateY(-8px);
    box-shadow: 0 20px 40px rgba(36, 12, 11, 0.1);
}

/* Button Effects */
.btn-primary {
    background: linear-gradient(135deg, var(--ultra-primary, #d4bba4), var(--ultra-accent, #947466));
    transition: all 0.3s ease;
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(212, 187, 164, 0.4);
}

/* Gradient Text */
.gradient-text {
    background: linear-gradient(135deg, var(--ultra-dark, #240c0b), var(--ultra-accent, #947466));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* Glass Effect */
.glass {
    background: rgba(255, 255, 255, 0.8);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
}

/* Section Divider */
.section-divider {
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--ultra-primary, #d4bba4), transparent);
}

/* Hero Content Wrapper - для правильного позиционирования */
.hero-content-wrapper {
    position: relative;
    min-height: 300px;
}

/* Все слайды контента - одинаковые стили */
.hero-content-wrapper .hero-content {
    padding-left: 3rem; /* pl-12 */
}

@media (min-width: 768px) {
    .hero-content-wrapper .hero-content {
        padding-left: 4rem; /* md:pl-16 */
    }
}

@media (min-width: 1024px) {
    .hero-content-wrapper .hero-content {
        padding-left: 5rem; /* lg:pl-20 */
    }
}

/* Первый слайд контента - в нормальном потоке */
.hero-content-wrapper .hero-content:first-child {
    position: relative;
}

/* Остальные слайды - абсолютное позиционирование поверх первого */
.hero-content-wrapper .hero-content:not(:first-child) {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
}

/* Spinner Animation */
@keyframes spin {
    from {
        transform: rotate(0deg);
    }
    to {
        transform: rotate(360deg);
    }
}

.animate-spin {
    animation: spin 1s linear infinite;
}

/* ========================================
   Promo Category Page Styles
   ======================================== */

/* Promo Card - Enhanced Design */
.promo-card {
    position: relative;
    background: linear-gradient(135deg, rgba(212, 187, 164, 0.15) 0%, rgba(148, 116, 102, 0.08) 100%);
    border-radius: 1rem;
    padding: 1.5rem;
    border: 1px solid #e8e0d8;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    overflow: hidden;
}

.promo-card::before {
    content: '';
    position: absolute;
    inset: 0;
    background: radial-gradient(circle at 100% 0%, rgba(212, 187, 164, 0.2) 0%, transparent 50%);
    opacity: 0;
    transition: opacity 0.4s ease;
}

.promo-card:hover {
    transform: translateY(-6px);
    box-shadow: 0 25px 50px -12px rgba(36, 12, 11, 0.15);
    border-color: rgba(212, 187, 164, 0.5);
}

.promo-card:hover::before {
    opacity: 1;
}

/* Promo Badge Styles */
.promo-badge {
    display: inline-flex;
    align-items: center;
    padding: 0.375rem 0.75rem;
    border-radius: 9999px;
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

/* Promo Grid for Category Page */
.promo-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 1.5rem;
}

@media (min-width: 768px) {
    .promo-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (min-width: 1024px) {
    .promo-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

/* Promo Page Hero */
.promo-hero {
    background: linear-gradient(135deg, #240c0b 0%, #482e1f 50%, #240c0b 100%);
    position: relative;
    overflow: hidden;
}

.promo-hero::before {
    content: '';
    position: absolute;
    inset: 0;
    background: 
        radial-gradient(ellipse at 20% 50%, rgba(212, 187, 164, 0.1) 0%, transparent 50%),
        radial-gradient(ellipse at 80% 50%, rgba(148, 116, 102, 0.1) 0%, transparent 50%);
    pointer-events: none;
}

/* Promo Page Content Section */
.promo-content-section {
    background: linear-gradient(180deg, #ffffff 0%, #f5f0ec 100%);
    position: relative;
}

.promo-content-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 150px;
    background: linear-gradient(180deg, #ffffff 0%, transparent 100%);
    pointer-events: none;
}

/* Promo CTA Banner */
.promo-cta-banner {
    background: linear-gradient(135deg, #240c0b 0%, #482e1f 100%);
    position: relative;
    overflow: hidden;
}

.promo-cta-banner::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, rgba(212, 187, 164, 0.05) 0%, transparent 50%);
    animation: rotate-gradient 20s linear infinite;
}

@keyframes rotate-gradient {
    from {
        transform: rotate(0deg);
    }
    to {
        transform: rotate(360deg);
    }
}