/* ========================================
   Reset & Base Styles
   ======================================== */

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

:root {
    --primary-color: #0071e3;
    --primary-hover: #0077ed;
    --text-primary: #1d1d1f;
    --text-secondary: #6b7280;
    --bg-primary: #ffffff;
    --bg-secondary: #f5f5f7;
    --border-color: #d2d2d7;
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
    --shadow-lg: 0 10px 40px rgba(0, 0, 0, 0.12);
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
    font-size: 17px;
    line-height: 1.47059;
    font-weight: 400;
    letter-spacing: -0.022em;
    color: var(--text-primary);
    background-color: var(--bg-primary);
    overflow-x: hidden;
}

/* Скрываем дефолтный курсор когда используется cursor-trail (только на десктопе) */
@media (min-width: 769px) {
    body:has(.cursor-trail),
    body:has(.cursor-trail) * {
        cursor: none !important;
    }
}

/* ========================================
   Progress Bar
   ======================================== */

.progress-bar {
    position: fixed;
    top: 0;
    left: 0;
    width: 0%;
    height: 3px;
    background: linear-gradient(90deg, var(--primary-color), #5856d6);
    z-index: 9999;
    transition: width 0.1s ease-out;
}

/* ========================================
   Navigation
   ======================================== */

.navbar {
    background-color: rgba(255, 255, 255, 0.8);
    backdrop-filter: saturate(180%) blur(20px);
    -webkit-backdrop-filter: saturate(180%) blur(20px);
    padding: 12px 0;
    transition: var(--transition);
    box-shadow: 0 0 0 1px rgba(0, 0, 0, 0.05);
    position: sticky;
    top: 0;
    z-index: 999;
}

.navbar::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: linear-gradient(90deg, var(--primary-color), #5856d6);
    transition: width 0.3s ease;
}

.navbar.scrolled::after {
    width: 100%;
}

.navbar.scrolled {
    background-color: rgba(255, 255, 255, 0.95);
    box-shadow: var(--shadow);
}

.navbar-brand {
    font-size: 21px;
    font-weight: 600;
    color: var(--text-primary);
    text-decoration: none;
    letter-spacing: -0.016em;
}

.navbar-brand:hover {
    color: var(--primary-color);
}

.nav-link {
    color: var(--text-primary);
    font-size: 14px;
    font-weight: 400;
    padding: 8px 16px;
    transition: var(--transition);
    position: relative;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 16px;
    right: 16px;
    height: 2px;
    background-color: var(--primary-color);
    transform: scaleX(0);
    transition: transform 0.3s ease;
}

.nav-link:hover::after,
.nav-link.active::after {
    transform: scaleX(1);
}

.nav-link:hover {
    color: var(--primary-color);
}

/* ========================================
   Hero Section
   ======================================== */

.hero-section {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    background: linear-gradient(135deg, #f5f7fa 0%, #ffffff 100%);
    overflow: hidden;
}

.hero-section::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -20%;
    width: 800px;
    height: 800px;
    background: radial-gradient(circle, rgba(0, 113, 227, 0.1) 0%, transparent 70%);
    border-radius: 50%;
    pointer-events: none;
    animation: float 6s ease-in-out infinite;
}

.hero-section::after {
    content: '';
    position: absolute;
    bottom: -30%;
    left: -10%;
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(88, 86, 214, 0.08) 0%, transparent 70%);
    border-radius: 50%;
    pointer-events: none;
    animation: float 8s ease-in-out infinite reverse;
}

@keyframes float {
    0%, 100% {
        transform: translate(0, 0) scale(1);
    }
    50% {
        transform: translate(30px, -30px) scale(1.1);
    }
}

.hero-content {
    position: relative;
    z-index: 1;
    width: 100%;
}

.hero-title {
    font-size: clamp(48px, 8vw, 96px);
    font-weight: 600;
    line-height: 1.05;
    letter-spacing: -0.05em;
    margin-bottom: 20px;
    color: var(--text-primary);
}

.hero-title .line-1 {
    display: block;
    opacity: 0;
}

.hero-title .line-2 {
    display: block;
    background: linear-gradient(135deg, var(--primary-color) 0%, #5856d6 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    opacity: 0;
}

/* Typewriter cursor animation */
@keyframes blink {
    0%, 50% {
        opacity: 1;
    }
    51%, 100% {
        opacity: 0;
    }
}

.typewriter-cursor {
    display: inline-block;
    font-weight: 300;
    margin-left: 2px;
}

/* Gradient Text Utility */
.gradient-text {
    background: linear-gradient(135deg, var(--primary-color) 0%, #5856d6 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    display: inline-block;
    background-size: 200% auto;
    animation: gradient-shift 3s ease infinite;
}

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

.service-title.gradient-text {
    font-weight: 600;
    letter-spacing: -0.016em;
}

.hero-subtitle {
    font-size: clamp(24px, 4vw, 40px);
    font-weight: 600;
    line-height: 1.2;
    letter-spacing: -0.02em;
    color: var(--text-primary);
    margin-bottom: 16px;
    opacity: 0;
}

.hero-description {
    font-size: 19px;
    line-height: 1.47059;
    color: var(--text-secondary);
    margin-bottom: 24px;
    max-width: 600px;
    opacity: 0;
}

.hero-stats {
    display: flex;
    gap: 48px;
    margin: 48px 0;
    flex-wrap: wrap;
    opacity: 0;
}

.hero-buttons {
    display: flex;
    gap: 16px;
    flex-wrap: wrap;
    opacity: 0;
}

.btn {
    padding: 12px 24px;
    font-size: 17px;
    font-weight: 400;
    border-radius: 22px;
    border: none;
    transition: var(--transition);
    text-decoration: none;
    display: inline-block;
    letter-spacing: -0.011em;
}

.btn-primary {
    background-color: var(--primary-color);
    color: white;
    position: relative;
    overflow: hidden;
}

.btn-primary::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.2);
    transform: translate(-50%, -50%);
    transition: width 0.6s, height 0.6s;
}

.btn-primary:hover::before {
    width: 300px;
    height: 300px;
}

.btn-primary:hover {
    background-color: var(--primary-hover);
    transform: translateY(-3px);
    box-shadow: 0 10px 30px rgba(0, 113, 227, 0.4);
    color: white;
}

.btn-outline {
    background-color: transparent;
    color: var(--text-primary);
    border: 1px solid var(--border-color);
    position: relative;
    overflow: hidden;
    background: var(--bg-primary);
}

.btn-outline::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background-color: var(--bg-secondary);
    transition: left 0.3s;
    z-index: -1;
}

.btn-outline:hover::before {
    left: 0;
}

.btn-outline:hover {
    border-color: var(--text-primary);
    transform: translateY(-3px);
    box-shadow: var(--shadow);
    color: var(--text-primary);
}

.hero-image {
    position: relative;
    opacity: 0;
}

.image-wrapper {
    position: relative;
    display: flex;
    justify-content: center;
    align-items: center;
    width: 100%;
}

.hero-img {
    width: 100%;
    max-width: 400px;
    height: auto;
    display: block;
    object-fit: cover;
    border-radius: 50%;
    aspect-ratio: 1 / 1;
}

@keyframes pulse {
    0%, 100% {
        opacity: 0.5;
        transform: scale(1);
    }
    50% {
        opacity: 0.8;
        transform: scale(1.1);
    }
}

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

.scroll-indicator {
    position: absolute;
    bottom: 20px;
    left: 50%;
    transform: translateX(-50%);
    opacity: 0;
}

.mouse {
    width: 24px;
    height: 40px;
    border: 2px solid var(--text-secondary);
    border-radius: 12px;
    position: relative;
}

.mouse::before {
    content: '';
    position: absolute;
    top: 8px;
    left: 50%;
    transform: translateX(-50%);
    width: 4px;
    height: 8px;
    background-color: var(--text-secondary);
    border-radius: 2px;
    animation: scroll 1.5s infinite;
}

@keyframes scroll {
    0% {
        opacity: 1;
        transform: translateX(-50%) translateY(0);
    }
    100% {
        opacity: 0;
        transform: translateX(-50%) translateY(12px);
    }
}

/* ========================================
   Section Styles
   ======================================== */

section {
    padding: 120px 0;
    position: relative;
}

.section-label {
    font-size: 14px;
    font-weight: 400;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.08em;
    margin-bottom: 8px;
}

.section-title {
    font-size: clamp(40px, 6vw, 64px);
    font-weight: 600;
    line-height: 1.1;
    letter-spacing: -0.03em;
    color: var(--text-primary);
    margin-bottom: 16px;
}

.section-subtitle {
    font-size: 21px;
    line-height: 1.381;
    color: var(--text-secondary);
    max-width: 600px;
    margin: 0 auto;
}

/* ========================================
   Stats (used in hero)
   ======================================== */

.stat-item {
    text-align: left;
    transition: var(--transition);
}

.stat-item:hover {
    transform: translateY(-5px);
}

.stat-item:hover .stat-number {
    transform: scale(1.1);
    color: #5856d6;
}

.stat-number {
    font-size: 48px;
    font-weight: 600;
    line-height: 1;
    letter-spacing: -0.02em;
    color: var(--primary-color);
    margin-bottom: 8px;
    transition: var(--transition);
    display: inline-block;
}

.stat-label {
    font-size: 14px;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.08em;
}

/* ========================================
   Services Section
   ======================================== */

.services-section {
    background-color: var(--bg-secondary);
}

.service-card {
    background-color: var(--bg-primary);
    padding: 40px;
    border-radius: 20px;
    height: 100%;
    border: 1px solid transparent;
    transition: transform 0.3s ease, box-shadow 0.3s ease, border-color 0.3s ease;
    position: relative;
    overflow: hidden;
}

/* Hover animation removed for service-card */

.service-icon {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, var(--primary-color) 0%, #5856d6 100%);
    border-radius: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 24px;
    box-shadow: 0 4px 20px rgba(0, 113, 227, 0.2);
}

.service-icon i,
.service-icon svg {
    width: 40px;
    height: 40px;
    color: white;
    stroke-width: 2.5;
}

/* Hover эффект для иконки убран */

.service-title {
    font-size: 24px;
    font-weight: 600;
    line-height: 1.2;
    letter-spacing: -0.016em;
    color: var(--text-primary);
    margin-bottom: 12px;
}

.service-description {
    font-size: 17px;
    line-height: 1.47059;
    color: var(--text-secondary);
}

/* ========================================
   Portfolio Section (Apple Style)
   ======================================== */

.portfolio-section {
    background-color: var(--bg-primary);
    padding: 0;
}

.portfolio-container {
    width: 100%;
}

.portfolio-block {
    display: flex;
    align-items: center;
    min-height: 600px;
    padding: 80px 0;
    gap: 60px;
    border-bottom: 1px solid var(--border-color);
}

.portfolio-block-large {
    padding: 100px 5%;
}

.portfolio-block-reverse {
    flex-direction: row-reverse;
}

.portfolio-block-small {
    flex-direction: column;
    text-align: center;
    min-height: 500px;
    padding: 60px 5%;
}

.portfolio-image-wrapper {
    flex: 1;
    position: relative;
    overflow: hidden;
    border-radius: 18px;
}

.portfolio-img {
    width: 100%;
    height: auto;
    display: block;
    border-radius: 18px;
    //transition: transform 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}

.portfolio-img-vince {
    max-width: 400px;
    width: 100%;
    height: auto;
}

.portfolio-image-vince {
    display: flex;
    justify-content: center;
    align-items: center;
}

/* Hover эффект убран */

.portfolio-content {
    flex: 1;
    max-width: 600px;
    display: flex;
    flex-direction: column;
    justify-content: flex-start;
    height: auto;
    min-height: auto;
}

.portfolio-block-small .portfolio-content {
    max-width: 500px;
}

.portfolio-title {
    font-size: clamp(32px, 5vw, 56px);
    font-weight: 600;
    line-height: 1.1;
    letter-spacing: -0.03em;
    color: var(--text-primary);
    margin-bottom: 16px;
}

.portfolio-title .gradient-text {
    background: linear-gradient(135deg, var(--primary-color) 0%, #5856d6 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.portfolio-description {
    font-size: 21px;
    line-height: 1.381;
    color: var(--text-secondary);
    margin-bottom: 24px;
}

.portfolio-buttons {
    display: flex;
    gap: 16px;
    flex-wrap: wrap;
}

.portfolio-btn {
    display: inline-block;
    padding: 12px 22px;
    font-size: 17px;
    font-weight: 400;
    text-decoration: none;
    border-radius: 22px;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    letter-spacing: -0.011em;
    line-height: 1.17648;
    border: none;
}

.portfolio-btn-primary {
    background-color: var(--primary-color);
    color: white;
}

.portfolio-btn-primary:hover {
    background-color: var(--primary-hover);
    color: white;
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(0, 113, 227, 0.3);
}

.portfolio-btn-outline {
    background-color: transparent;
    color: var(--primary-color);
    border: 1px solid var(--primary-color);
}

.portfolio-btn-outline:hover {
    background-color: rgba(0, 113, 227, 0.05);
    color: var(--primary-hover);
    border-color: var(--primary-hover);
    transform: translateY(-1px);
}

.portfolio-grid-2col {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0;
}

.portfolio-grid-2col .portfolio-block {
    border-right: 1px solid var(--border-color);
}

.portfolio-grid-2col .portfolio-block:last-child {
    border-right: none;
}

@media (max-width: 1024px) {
    .portfolio-block {
        flex-direction: column !important;
        text-align: center;
        gap: 40px;
    }
    
    .portfolio-content {
        max-width: 100%;
    }
    
    .portfolio-grid-2col {
        grid-template-columns: 1fr;
    }
    
    .portfolio-grid-2col .portfolio-block {
        border-right: none;
        border-bottom: 1px solid var(--border-color);
    }
}


/* ========================================
   Contact Section
   ======================================== */

.contact-section {
    background-color: var(--bg-secondary);
}

.social-links {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 24px;
    margin-bottom: 60px;
}

.social-links-center {
    display: flex;
    justify-content: center;
    align-items: center;
    margin-bottom: 60px;
}

.social-link {
    display: flex;
    align-items: center;
    gap: 20px;
    padding: 24px;
    background-color: var(--bg-primary);
    border-radius: 18px;
    text-decoration: none;
    color: var(--text-primary);
    transition: var(--transition);
    border: 1px solid var(--border-color);
    position: relative;
    overflow: hidden;
}

.social-link-large {
    max-width: 300px;
    padding: 15px;
    width: 100%;
}

.social-link-large .social-icon {
    width: 72px;
    height: 72px;
}

.social-link-large .social-icon i {
    width: 36px;
    height: 36px;
}

.social-link-large span {
    font-size: 24px;
    font-weight: 500;
}

.social-link::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(0, 113, 227, 0.1), transparent);
    transition: left 0.5s;
}

.social-link:hover::before {
    left: 100%;
}

.social-link:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-lg);
    border-color: var(--primary-color);
    color: var(--primary-color);
    background-color: var(--bg-primary);
}

.social-icon {
    width: 56px;
    height: 56px;
    background-color: var(--bg-secondary);
    border-radius: 14px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition);
    flex-shrink: 0;
    position: relative;
    z-index: 1;
}

.social-link:hover .social-icon {
    background-color: var(--bg-primary);
    transform: scale(1.15) rotate(5deg);
    box-shadow: 0 4px 15px rgba(0, 113, 227, 0.3);
}

.social-icon i {
    width: 28px;
    height: 28px;
    color: var(--text-primary);
    stroke-width: 2;
    transition: var(--transition);
    position: relative;
    z-index: 2;
}

.social-link:hover .social-icon i {
    color: white !important;
}

.social-link span {
    font-size: 17px;
    font-weight: 500;
    position: relative;
    z-index: 1;
}

.contact-email {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 16px;
    padding: 32px;
    background-color: var(--bg-primary);
    border-radius: 18px;
    font-size: 19px;
    border: 1px solid var(--border-color);
    transition: var(--transition);
}

.contact-email:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow);
    border-color: var(--primary-color);
}

.contact-email i {
    width: 24px;
    height: 24px;
    color: var(--primary-color);
}

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

.contact-email a:hover {
    color: var(--primary-color);
}

/* ========================================
   Footer (Dark)
   ======================================== */

.footer {
    padding: 60px 0 40px;
    background-color: #1d1d1f;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.footer p {
    font-size: 14px;
    color: rgba(255, 255, 255, 0.6);
    margin: 0;
}

/* Глобальные стили для всех Lucide иконок */
svg.lucide,
svg[data-lucide],
.lucide svg,
[data-lucide] svg {
    display: inline-block !important;
    vertical-align: middle;
    flex-shrink: 0;
    box-sizing: content-box;
}

/* Обертка для иконки сердца в футере */
.footer-heart-wrapper {
    display: inline-block;
    color: #ff3b30;
    vertical-align: middle;
    margin: 0 4px;
}

/* Стили для иконок в футере */
.footer i,
.footer svg.lucide,
.footer svg[data-lucide],
.footer .lucide,
.footer [data-lucide],
.footer .footer-heart-icon,
.footer .footer-heart-icon svg,
.footer .footer-heart-wrapper svg {
    width: 16px !important;
    height: 16px !important;
    min-width: 16px !important;
    min-height: 16px !important;
    max-width: 16px !important;
    max-height: 16px !important;
    color: #ff3b30 !important;
    vertical-align: middle;
    display: inline-block !important;
    flex-shrink: 0;
    box-sizing: content-box;
}

/* Убеждаемся, что stroke и fill применяются к SVG и его дочерним элементам */
.footer svg.lucide,
.footer svg[data-lucide],
.footer .footer-heart-icon,
.footer .footer-heart-icon svg,
.footer .footer-heart-wrapper svg {
    stroke: #ff3b30 !important;
    fill: none !important;
    color: #ff3b30 !important;
    opacity: 1 !important;
    visibility: visible !important;
}

/* КРИТИЧНО: path элементы должны иметь stroke */
.footer svg.lucide path,
.footer svg[data-lucide] path,
.footer .footer-heart-icon path,
.footer .footer-heart-icon svg path,
.footer .footer-heart-wrapper svg path,
.footer svg.lucide > path,
.footer svg[data-lucide] > path,
.footer svg path {
    stroke: #ff3b30 !important;
    fill: none !important;
    stroke-width: 2 !important;
    opacity: 1 !important;
    visibility: visible !important;
}

/* Универсальное правило для всех SVG в футере */
.footer svg {
    display: inline-block !important;
    vertical-align: middle !important;
    opacity: 1 !important;
    visibility: visible !important;
    width: 16px !important;
    height: 16px !important;
    min-width: 16px !important;
    min-height: 16px !important;
    max-width: 16px !important;
    max-height: 16px !important;
    box-sizing: content-box !important;
}

/* Примечание: viewBox нельзя установить через CSS, только через атрибут */

/* Универсальное правило для всех path в SVG футера */
.footer svg path {
    stroke: #ff3b30 !important;
    fill: none !important;
    stroke-width: 2 !important;
    opacity: 1 !important;
    visibility: visible !important;
    vector-effect: non-scaling-stroke !important;
}

/* ========================================
   Responsive Design
   ======================================== */

@media (max-width: 991px) {
    /* Скрываем обычное меню на мобильных */
    .navbar-collapse {
        display: none !important;
    }

    /* Мобильное меню (вынесено вне nav) */
    #mobileMenu {
        position: fixed;
        top: 0;
        bottom: 0;
        right: -100%;
        width: 280px;
        padding: 2rem 1.5rem;
        overflow-y: auto;
        visibility: hidden;
        opacity: 0;
        background-color: rgba(255, 255, 255, 0.98);
        backdrop-filter: saturate(180%) blur(20px);
        -webkit-backdrop-filter: saturate(180%) blur(20px);
        transition: right 0.3s ease-in-out, visibility 0.3s ease-in-out, opacity 0.3s ease-in-out;
        box-shadow: -4px 0 20px rgba(0, 0, 0, 0.15);
        z-index: 1050;
    }

    #mobileMenu.show {
        right: 0;
        visibility: visible;
        opacity: 1;
    }

    #mobileMenu .navbar-nav {
        margin-top: 3rem;
        flex-direction: column;
    }

    #mobileMenu .nav-item {
        margin-bottom: 0.5rem;
    }

    #mobileMenu .nav-link {
        padding: 16px 0;
        font-size: 19px;
        border-bottom: 1px solid rgba(0, 0, 0, 0.05);
        color: var(--text-primary);
        text-decoration: none;
    }

    #mobileMenu .nav-link:hover {
        color: var(--primary-color);
    }

    #mobileMenu .nav-link:last-child {
        border-bottom: none;
    }

    body.offcanvas-active {
        overflow: hidden;
        padding-right: 0;
    }

    /* Overlay для затемнения фона */
    body.offcanvas-active::before {
        content: '';
        position: fixed;
        top: 0;
        left: 0;
        right: 0;
        bottom: 0;
        background-color: rgba(0, 0, 0, 0.3);
        z-index: 1040;
        pointer-events: none;
    }
}

@media (min-width: 992px) {
    /* Скрываем мобильное меню на десктопе */
    #mobileMenu {
        display: none !important;
    }
}

@media (max-width: 768px) {
    .hero-title {
        font-size: 48px;
    }

    .hero-subtitle {
        font-size: 24px;
    }

    .section-title {
        font-size: 40px;
    }

    .stats {
        gap: 32px;
    }

    .stat-number {
        font-size: 36px;
    }

    .social-links {
        grid-template-columns: 1fr;
    }

    .hero-stats {
        gap: 32px;
    }

    section {
        padding: 80px 0;
    }

    .portfolio-buttons {
        flex-direction: column;
    }

    .portfolio-btn {
        width: 100%;
        text-align: center;
    }
}

/* ========================================
   Performance Optimizations
   ======================================== */

img {
    image-rendering: -webkit-optimize-contrast;
    image-rendering: crisp-edges;
}

.service-card,
.portfolio-block,
.social-link {
    will-change: transform;
}

/* ========================================
   Placeholder Images
   ======================================== */

.hero-img {
    object-fit: cover;
}

.portfolio-img {
    object-fit: cover;
}

/* Fallback для отсутствующих изображений */
img[src=""],
img:not([src]),
img[src*="placeholder"] {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
}

.portfolio-image img[src*="placeholder"] {
    background: linear-gradient(135deg, #f093fb 0%, #f5576c 100%);
}
.w-md-auto {
    @media (min-width: 768px) {
        width: auto !important;
    }
}

/* ========================================
   AI Demo Section
   ======================================== */

.ai-demo-section {
    background-color: var(--bg-primary);
}

.ai-generator-card {
    background: linear-gradient(135deg, rgba(0, 113, 227, 0.05) 0%, rgba(88, 86, 214, 0.05) 100%);
    border-radius: 24px;
    padding: 48px;
    border: 1px solid var(--border-color);
    backdrop-filter: blur(10px);
}

.ai-input-group {
    margin-bottom: 24px;
}

.ai-label {
    display: block;
    font-size: 17px;
    font-weight: 500;
    color: var(--text-primary);
    margin-bottom: 12px;
}

.ai-textarea,
.ai-select {
    width: 100%;
    padding: 16px 20px;
    font-size: 17px;
    line-height: 1.47059;
    color: var(--text-primary);
    background-color: var(--bg-primary);
    border: 1px solid var(--border-color);
    border-radius: 14px;
    transition: var(--transition);
    font-family: inherit;
}

.ai-textarea:focus,
.ai-select:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 4px rgba(0, 113, 227, 0.1);
}

.ai-textarea::placeholder {
    color: var(--text-secondary);
}

.ai-results {
    margin-top: 32px;
    padding-top: 32px;
    border-top: 1px solid var(--border-color);
}

.ai-loading {
    text-align: center;
    padding: 40px 0;
}

.ai-thinking {
    font-size: 19px;
    color: var(--text-secondary);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
}

.ai-dots span {
    animation: ai-blink 1.4s infinite;
    animation-delay: calc(var(--i) * 0.2s);
}

.ai-dots span:nth-child(1) { --i: 0; }
.ai-dots span:nth-child(2) { --i: 1; }
.ai-dots span:nth-child(3) { --i: 2; }

@keyframes ai-blink {
    0%, 80%, 100% { opacity: 0.3; }
    40% { opacity: 1; }
}

.ai-ideas {
    display: grid;
    gap: 20px;
}

.ai-idea-card {
    background-color: var(--bg-primary);
    border: 1px solid var(--border-color);
    border-radius: 18px;
    padding: 24px;
    transition: var(--transition);
    opacity: 0;
    transform: translateY(20px);
}

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

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

.ai-idea-title {
    font-size: 21px;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 12px;
    display: flex;
    align-items: center;
    gap: 12px;
}

.ai-idea-title i {
    width: 24px;
    height: 24px;
    color: var(--primary-color);
}

.ai-idea-description {
    font-size: 17px;
    line-height: 1.47059;
    color: var(--text-secondary);
    margin-bottom: 16px;
}

.ai-idea-features {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-top: 16px;
}

.ai-feature-tag {
    display: inline-block;
    padding: 6px 12px;
    background-color: var(--bg-secondary);
    color: var(--text-primary);
    border-radius: 12px;
    font-size: 14px;
    font-weight: 500;
}

/* ========================================
   AI Process Section
   ======================================== */

.ai-process-section {
    background-color: var(--bg-secondary);
}

.ai-process-timeline {
    position: relative;
    max-width: 900px;
    margin: 0 auto;
    padding: 40px 0;
}

.process-step {
    display: flex;
    align-items: flex-start;
    gap: 32px;
    margin-bottom: 60px;
    position: relative;
}

.process-step:nth-child(even) {
    flex-direction: row-reverse;
}

/* Начальное скрытое состояние будет установлено через GSAP */
.process-step.visible {
    opacity: 1 !important;
    transform: translateX(0) !important;
}

.process-icon {
    position: relative;
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, var(--primary-color) 0%, #5856d6 100%);
    border-radius: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    box-shadow: 0 8px 24px rgba(0, 113, 227, 0.3);
    z-index: 2;
}

.process-icon svg,
.process-icon i {
    width: 40px;
    height: 40px;
    color: white;
    stroke-width: 2.5;
}

.process-pulse {
    position: absolute;
    width: 100%;
    height: 100%;
    border-radius: 20px;
    background: linear-gradient(135deg, var(--primary-color) 0%, #5856d6 100%);
    opacity: 0.6;
    animation: process-pulse 2s infinite;
}

@keyframes process-pulse {
    0% {
        transform: scale(1);
        opacity: 0.6;
    }
    50% {
        transform: scale(1.2);
        opacity: 0.3;
    }
    100% {
        transform: scale(1.4);
        opacity: 0;
    }
}

.process-content {
    flex: 1;
    background-color: var(--bg-primary);
    padding: 32px;
    border-radius: 18px;
    border: 1px solid var(--border-color);
    box-shadow: var(--shadow);
}

.process-title {
    font-size: 24px;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 12px;
}

.process-description {
    font-size: 17px;
    line-height: 1.47059;
    color: var(--text-secondary);
}

.process-line {
    position: absolute;
    left: 40px;
    top: 80px;
    width: 2px;
    height: calc(100% + 20px);
    background: linear-gradient(180deg, var(--primary-color), transparent);
    z-index: 1;
}

.process-step:last-child .process-line {
    display: none;
}

.process-step:nth-child(even) .process-line {
    left: auto;
    right: 40px;
}

@media (max-width: 768px) {
    .process-step,
    .process-step:nth-child(even) {
        flex-direction: column;
        transform: translateY(30px);
    }
    
    .process-step.visible {
        transform: translateY(0);
    }
    
    .process-line {
        display: none;
    }
}

/* ========================================
   Color Generator Section
   ======================================== */

.color-generator-section {
    background-color: var(--bg-primary);
}

.color-generator-card {
    background: linear-gradient(135deg, rgba(0, 113, 227, 0.05) 0%, rgba(88, 86, 214, 0.05) 100%);
    border-radius: 24px;
    padding: 48px;
    border: 1px solid var(--border-color);
}

.color-input-group {
    margin-bottom: 24px;
}

.color-results {
    margin-top: 32px;
    padding-top: 32px;
    border-top: 1px solid var(--border-color);
}

.color-palette {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 24px;
    margin-bottom: 24px;
}

.color-item {
    background-color: var(--bg-primary);
    border: 1px solid var(--border-color);
    border-radius: 18px;
    padding: 24px;
    transition: var(--transition);
    opacity: 0;
    transform: scale(0.9);
}

.color-item.visible {
    opacity: 1;
    transform: scale(1);
}

.color-item:hover {
    transform: translateY(-4px) scale(1.02);
    box-shadow: var(--shadow-lg);
    border-color: var(--primary-color);
}

.color-preview {
    width: 100%;
    height: 120px;
    border-radius: 14px;
    margin-bottom: 16px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
    transition: var(--transition);
}

.color-item:hover .color-preview {
    transform: scale(1.05);
}

.color-info {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.color-name {
    font-size: 17px;
    font-weight: 600;
    color: var(--text-primary);
}

.color-hex {
    font-size: 14px;
    font-family: 'Monaco', 'Courier New', monospace;
    color: var(--text-secondary);
    user-select: all;
    cursor: text;
}

/* Копирование цвета по клику */
.color-item {
    position: relative;
}

.color-item[title]:hover::after {
    content: attr(title);
    position: absolute;
    bottom: -25px;
    left: 50%;
    transform: translateX(-50%);
    font-size: 11px;
    color: var(--text-secondary);
    background: var(--bg-primary);
    padding: 4px 8px;
    border-radius: 6px;
    white-space: nowrap;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
    pointer-events: none;
    z-index: 10;
}

.color-item.copied .color-preview {
    animation: color-copied 0.6s ease;
}

@keyframes color-copied {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(1.1); box-shadow: 0 0 20px rgba(0, 113, 227, 0.5); }
}

.btn.copied {
    background-color: #34c759 !important;
    border-color: #34c759 !important;
}

/* ========================================
   Particles Effect
   ======================================== */

.hero-particles {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    overflow: hidden;
    pointer-events: none;
    z-index: 0;
}

.particle {
    position: absolute;
    border-radius: 50%;
    background: linear-gradient(135deg, rgba(0, 113, 227, 0.3), rgba(88, 86, 214, 0.3));
    animation: particle-float 15s infinite ease-in-out;
}

@keyframes particle-float {
    0%, 100% {
        transform: translateY(0) translateX(0) scale(1);
        opacity: 0.3;
    }
    25% {
        transform: translateY(-50px) translateX(30px) scale(1.1);
        opacity: 0.5;
    }
    50% {
        transform: translateY(-100px) translateX(-20px) scale(0.9);
        opacity: 0.4;
    }
    75% {
        transform: translateY(-50px) translateX(40px) scale(1.05);
        opacity: 0.6;
    }
}

/* Responsive adjustments */
@media (max-width: 768px) {
    .ai-generator-card,
    .color-generator-card {
        padding: 32px 24px;
    }
    
    .color-palette {
        grid-template-columns: 1fr;
    }
    
    .process-content {
        padding: 24px;
    }
}

/* ========================================
   WOW Effects - Cursor Trail
   ======================================== */

.cursor-trail {
    position: fixed;
    width: 20px;
    height: 20px;
    border-radius: 50%;
    pointer-events: none;
    z-index: 9998;
    background: radial-gradient(circle, rgba(0, 113, 227, 0.6), rgba(88, 86, 214, 0.3));
    box-shadow: 0 0 20px rgba(0, 113, 227, 0.5);
    transform: translate(-50%, -50%);
    transition: width 0.4s cubic-bezier(0.4, 0, 0.2, 1),
                height 0.4s cubic-bezier(0.4, 0, 0.2, 1),
                border-radius 0.4s cubic-bezier(0.4, 0, 0.2, 1),
                background 0.4s cubic-bezier(0.4, 0, 0.2, 1),
                box-shadow 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.cursor-trail.active {
    width: 60px;
    height: 60px;
    border-radius: 30% 70% 70% 30% / 30% 30% 70% 70%;
    background: radial-gradient(circle, rgba(0, 113, 227, 0.9), rgba(88, 86, 214, 0.7), rgba(52, 199, 89, 0.5));
    box-shadow: 0 0 40px rgba(0, 113, 227, 0.8),
                0 0 60px rgba(88, 86, 214, 0.6);
    animation: cursor-morph 3s ease-in-out infinite;
}

@keyframes cursor-morph {
    0%, 100% {
        border-radius: 30% 70% 70% 30% / 30% 30% 70% 70%;
    }
    25% {
        border-radius: 58% 42% 75% 25% / 76% 46% 54% 24%;
    }
    50% {
        border-radius: 50% 50% 33% 67% / 55% 27% 73% 45%;
    }
    75% {
        border-radius: 33% 67% 58% 42% / 63% 68% 32% 37%;
    }
}

/* ========================================
   WOW Effects - 3D Tilt Cards
   ======================================== */

.service-card,
.portfolio-block {
    transform-style: preserve-3d;
    transition: transform 0.3s ease;
}

/* Убрали social-link из 3D эффектов - они конфликтовали с hover эффектами */

.service-card.tilt-effect {
    transition: transform 0.1s ease-out;
}

/* Убрали portfolio-block.tilt-effect - больше не используется */

/* ========================================
   WOW Effects - Magnetic Buttons
   ======================================== */

.btn-magnetic {
    position: relative;
    overflow: hidden;
}

.btn-magnetic::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.3);
    transform: translate(-50%, -50%);
    transition: width 0.6s, height 0.6s;
    pointer-events: none;
}

.btn-magnetic:hover::after {
    width: 300px;
    height: 300px;
}

/* ========================================
   WOW Effects - Animated Gradients
   ======================================== */

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

.animated-gradient-bg {
    background: linear-gradient(-45deg, #0071e3, #5856d6, #0071e3, #34c759);
    background-size: 400% 400%;
    animation: gradient-shift-xy 15s ease infinite;
}

/* ========================================
   WOW Effects - Wave Animation
   ======================================== */

.wave-container {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 100px;
    overflow: hidden;
    z-index: 0;
}

.wave {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 200%;
    height: 100px;
    background: linear-gradient(90deg, rgba(0, 113, 227, 0.1) 0%, rgba(88, 86, 214, 0.1) 100%);
    animation: wave-animation 10s linear infinite;
}

.wave:nth-child(2) {
    animation-delay: -2s;
    opacity: 0.7;
}

.wave:nth-child(3) {
    animation-delay: -4s;
    opacity: 0.5;
}

@keyframes wave-animation {
    0% {
        transform: translateX(0) translateZ(0) scaleY(1);
    }
    50% {
        transform: translateX(-25%) translateZ(0) scaleY(0.5);
    }
    100% {
        transform: translateX(-50%) translateZ(0) scaleY(1);
    }
}

.wave::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: url("data:image/svg+xml,%3Csvg xmlns='https://www.w3.org/2000/svg' viewBox='0 0 1200 120' preserveAspectRatio='none'%3E%3Cpath d='M321.39,56.44c58-10.79,114.16-30.13,172-41.86,82.39-16.72,168.19-17.73,250.45-.39C823.78,31,906.67,72,985.66,92.83c70.05,18.48,146.53,26.09,214.34,3V0H0V27.35A600.21,600.21,0,0,0,321.39,56.44Z' fill='%23ffffff'%3E%3C/path%3E%3C/svg%3E") repeat-x;
    background-size: 1200px 100px;
    opacity: 0.3;
}

/* ========================================
   WOW Effects - Typewriter Effect
   ======================================== */

.typewriter {
    overflow: hidden;
    border-right: 3px solid var(--primary-color);
    white-space: nowrap;
    animation: typing 3.5s steps(40, end), blink-caret 0.75s step-end infinite;
}

@keyframes typing {
    from {
        width: 0;
    }
    to {
        width: 100%;
    }
}

@keyframes blink-caret {
    from, to {
        border-color: transparent;
    }
    50% {
        border-color: var(--primary-color);
    }
}

/* ========================================
   WOW Effects - Glow Effects
   ======================================== */

.glow-on-hover {
    position: relative;
    transition: all 0.3s ease;
}

.glow-on-hover::before {
    content: '';
    position: absolute;
    top: -2px;
    left: -2px;
    right: -2px;
    bottom: -2px;
    background: linear-gradient(45deg, #0071e3, #5856d6, #0071e3);
    border-radius: inherit;
    z-index: -1;
    opacity: 0;
    filter: blur(10px);
    transition: opacity 0.3s ease;
}

.glow-on-hover:hover::before {
    opacity: 1;
    animation: glow-pulse 2s ease infinite;
}

@keyframes glow-pulse {
    0%, 100% {
        filter: blur(10px);
        opacity: 0.8;
    }
    50% {
        filter: blur(15px);
        opacity: 1;
    }
}

/* ========================================
   WOW Effects - Floating Elements
   ======================================== */

@keyframes floating {
    0%, 100% {
        transform: translateY(0px);
    }
    50% {
        transform: translateY(-20px);
    }
}

/* ========================================
   WOW Effects - Text Reveal Animation
   ======================================== */

/* Отключено - создавал эффект улетания элементов слева направо
.text-reveal {
    position: relative;
    overflow: hidden;
}

.text-reveal::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--bg-primary);
    transform: translateX(-100%);
    animation: text-reveal 1s ease-out forwards;
}

@keyframes text-reveal {
    to {
        transform: translateX(100%);
    }
}
*/

/* ========================================
   WOW Effects - Parallax Sections
   ======================================== */

.parallax-section {
    position: relative;
    overflow: hidden;
}

.parallax-bg {
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, rgba(0, 113, 227, 0.1) 0%, transparent 70%);
    will-change: transform;
}

/* ========================================
   WOW Effects - Shimmer Effect
   ======================================== */

.shimmer {
    position: relative;
    overflow: hidden;
}

.shimmer::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.3), transparent);
    animation: shimmer 2s infinite;
}

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

/* ========================================
   WOW Effects - Morphing Blob
   ======================================== */

.morphing-blob {
    position: absolute;
    border-radius: 30% 70% 70% 30% / 30% 30% 70% 70%;
    background: linear-gradient(135deg, rgba(0, 113, 227, 0.2), rgba(88, 86, 214, 0.2));
    animation: morphing 8s ease-in-out infinite;
    filter: blur(40px);
    z-index: 0;
}

@keyframes morphing {
    0%, 100% {
        border-radius: 30% 70% 70% 30% / 30% 30% 70% 70%;
        transform: translate(0, 0) scale(1);
    }
    25% {
        border-radius: 58% 42% 75% 25% / 76% 46% 54% 24%;
        transform: translate(20px, -20px) scale(1.1);
    }
    50% {
        border-radius: 50% 50% 33% 67% / 55% 27% 73% 45%;
        transform: translate(-20px, 20px) scale(0.9);
    }
    75% {
        border-radius: 33% 67% 58% 42% / 63% 68% 32% 37%;
        transform: translate(10px, 10px) scale(1.05);
    }
}

/* ========================================
   WOW Effects - Card Flip
   ======================================== */

.flip-card {
    perspective: 1000px;
    width: 100%;
    height: 100%;
}

.flip-card-inner {
    position: relative;
    width: 100%;
    height: 100%;
    transition: transform 0.6s;
    transform-style: preserve-3d;
}

.flip-card:hover .flip-card-inner {
    transform: rotateY(180deg);
}

.flip-card-front,
.flip-card-back {
    position: absolute;
    width: 100%;
    height: 100%;
    backface-visibility: hidden;
    -webkit-backface-visibility: hidden;
}

.flip-card-back {
    transform: rotateY(180deg);
}

/* ========================================
   WOW Effects - Ripple Effect
   ======================================== */

.ripple {
    position: relative;
    overflow: hidden;
}

.ripple::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.5);
    transform: translate(-50%, -50%);
    transition: width 0.6s, height 0.6s;
}

.ripple:active::after {
    width: 300px;
    height: 300px;
}

/* ========================================
   WOW Effects - Glass Morphism
   ======================================== */

.glass-effect {
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    box-shadow: 0 8px 32px 0 rgba(31, 38, 135, 0.37);
}

/* ========================================
   WOW Effects - Particle Burst
   ======================================== */

.particle-burst {
    position: absolute;
    width: 4px;
    height: 4px;
    background: var(--primary-color);
    border-radius: 50%;
    pointer-events: none;
    animation: particle-burst 1s ease-out forwards;
}

@keyframes particle-burst {
    0% {
        opacity: 1;
        transform: translate(0, 0) scale(1);
    }
    100% {
        opacity: 0;
        transform: translate(var(--tx), var(--ty)) scale(0);
    }
}

/* ========================================
   WOW Effects - Smooth Scroll Reveal
   ======================================== */

.reveal-on-scroll {
    opacity: 0;
    transform: translateY(50px);
    transition: opacity 0.8s ease, transform 0.8s ease;
}

.reveal-on-scroll.revealed {
    opacity: 1;
    transform: translateY(0);
}

/* ========================================
   WOW Effects - Gradient Border Animation
   ======================================== */

.gradient-border {
    position: relative;
    background: var(--bg-primary);
    border-radius: 20px;
}

.gradient-border::before {
    content: '';
    position: absolute;
    inset: -2px;
    border-radius: 20px;
    padding: 2px;
    background: linear-gradient(45deg, #0071e3, #5856d6, #34c759, #0071e3);
    background-size: 300% 300%;
    -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
    -webkit-mask-composite: xor;
    mask-composite: exclude;
    animation: gradient-border-animation 3s ease infinite;
    z-index: -1;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.gradient-border:hover::before {
    opacity: 1;
}

/* Disable gradient-border animation for service-card */
.service-card.gradient-border:hover::before {
    opacity: 0;
}

@keyframes gradient-border-animation {
    0%, 100% {
        background-position: 0% 50%;
    }
    50% {
        background-position: 100% 50%;
    }
}

/* ========================================
   WOW Effects - Hover Scale with Shadow
   ======================================== */

.hover-lift {
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.hover-lift:hover {
    transform: translateY(-10px) scale(1.02);
    box-shadow: 0 20px 40px rgba(0, 113, 227, 0.3);
}

/* Disable hover-lift for service-card */
.service-card.hover-lift:hover {
    transform: none;
    box-shadow: none;
}

/* ========================================
   WOW Effects - Animated Underline
   ======================================== */

.animated-underline {
    position: relative;
    text-decoration: none;
}

.animated-underline::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 2px;
    background: linear-gradient(90deg, var(--primary-color), #5856d6);
    transition: width 0.4s ease;
}

.animated-underline:hover::after {
    width: 100%;
}

/* ========================================
   WOW Effects - Pulse Ring
   ======================================== */

.pulse-ring {
    position: relative;
}

.pulse-ring::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 100%;
    height: 100%;
    border: 2px solid var(--primary-color);
    border-radius: 50%;
    transform: translate(-50%, -50%);
    animation: pulse-ring 2s ease-out infinite;
    opacity: 0;
}

@keyframes pulse-ring {
    0% {
        transform: translate(-50%, -50%) scale(0.8);
        opacity: 1;
    }
    100% {
        transform: translate(-50%, -50%) scale(1.5);
        opacity: 0;
    }
}

/* ========================================
   WOW Effects - Loading Skeleton
   ======================================== */

.skeleton {
    background: linear-gradient(90deg, #f0f0f0 25%, #e0e0e0 50%, #f0f0f0 75%);
    background-size: 200% 100%;
    animation: skeleton-loading 1.5s ease-in-out infinite;
}

@keyframes skeleton-loading {
    0% {
        background-position: 200% 0;
    }
    100% {
        background-position: -200% 0;
    }
}

.color-red {
    color: red;
}