/* ============================================
   ГЛЕБ ПУДОВКИН — PORTFOLIO
   Professional & Modern
   ============================================ */

:root {
    --bg: #ffffff;
    --bg-secondary: #f8f9fa;
    --bg-tertiary: #f0f2f5;
    
    --text-primary: #1a1a1a;
    --text-secondary: #666666;
    --text-muted: #999999;
    
    --accent: #2563eb;
    --accent-hover: #1d4ed8;
    --accent-light: #dbeafe;
    
    --orange: #ff6b35;
    --orange-hover: #ff5722;
    --orange-light: #fff3f0;
    
    --success: #22c55e;
    --border: #e5e7eb;
    --border-dark: #d1d5db;
    
    --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.1);
    --shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 10px 25px -3px rgba(0, 0, 0, 0.1);
    --shadow-xl: 0 20px 40px -5px rgba(0, 0, 0, 0.15);
    
    --radius: 12px;
    --radius-lg: 16px;
    --radius-xl: 24px;
    
    --font: "Avenir Next", "Segoe UI", "SF Pro Display", system-ui, -apple-system, BlinkMacSystemFont, sans-serif;
    --ease: cubic-bezier(0.4, 0, 0.2, 1);
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font);
    background: var(--bg);
    color: var(--text-primary);
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
}

i {
    font-style: normal;
}

main {
    display: block;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
}

.skip-link {
    position: fixed;
    top: 16px;
    left: 24px;
    z-index: 300;
    padding: 12px 16px;
    background: var(--text-primary);
    color: white;
    border-radius: 10px;
    text-decoration: none;
    transform: translateY(-150%);
    transition: transform 0.2s var(--ease);
}

.skip-link:focus {
    transform: translateY(0);
}

/* Header */
.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 100;
    background: rgba(255, 255, 255, 0.8);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--border);
    padding: 16px 0;
}

.header-content {
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.logo {
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--text-primary);
    text-decoration: none;
}

.nav {
    display: flex;
    align-items: center;
    gap: 32px;
}

.nav a {
    font-size: 0.95rem;
    font-weight: 500;
    color: var(--text-secondary);
    text-decoration: none;
    transition: color 0.2s var(--ease);
}

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

.menu-toggle {
    display: none;
    flex-direction: column;
    gap: 4px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 8px;
}

.menu-toggle span {
    width: 24px;
    height: 2px;
    background: var(--text-primary);
    border-radius: 2px;
    transition: all 0.3s var(--ease);
}

.menu-toggle.active span:first-child {
    transform: rotate(45deg) translate(5px, 5px);
}

.menu-toggle.active span:nth-child(2) {
    opacity: 0;
}

.menu-toggle.active span:last-child {
    transform: rotate(-45deg) translate(5px, -5px);
}

.mobile-menu {
    position: fixed;
    top: 64px;
    left: 0;
    right: 0;
    background: var(--bg);
    border-bottom: 1px solid var(--border);
    padding: 24px;
    display: none;
    flex-direction: column;
    gap: 16px;
    z-index: 99;
}

.mobile-menu.active {
    display: flex;
}

.mobile-menu a {
    font-size: 1rem;
    font-weight: 500;
    color: var(--text-secondary);
    text-decoration: none;
    padding: 12px 0;
    border-bottom: 1px solid var(--border);
}

/* Buttons */
.btn-primary {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 12px 24px;
    font-size: 0.95rem;
    font-weight: 600;
    background: var(--accent);
    color: white !important;
    border: none;
    border-radius: var(--radius);
    text-decoration: none;
    cursor: pointer;
    transition: all 0.2s var(--ease);
}

.btn-primary:hover {
    background: var(--accent-hover);
    box-shadow: var(--shadow);
    transform: translateY(-1px);
}

.btn-secondary {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 12px 24px;
    font-size: 0.95rem;
    font-weight: 600;
    background: transparent;
    color: var(--text-primary);
    border: 1px solid var(--border-dark);
    border-radius: var(--radius);
    text-decoration: none;
    cursor: pointer;
    transition: all 0.2s var(--ease);
}

.btn-secondary:hover {
    border-color: var(--text-primary);
    background: var(--bg-secondary);
    transform: translateY(-1px);
}

.btn-contract {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 12px 24px;
    font-size: 0.95rem;
    font-weight: 600;
    background: var(--orange-light);
    color: var(--orange-hover);
    border: 1px solid rgba(255, 107, 53, 0.2);
    border-radius: var(--radius);
    text-decoration: none;
    cursor: pointer;
    transition: all 0.2s var(--ease);
}

.btn-contract:hover {
    background: #ffe6dd;
    border-color: rgba(255, 107, 53, 0.4);
    transform: translateY(-1px);
}

.btn-small {
    padding: 8px 16px;
    font-size: 0.9rem;
}

.btn-large {
    padding: 16px 32px;
    font-size: 1rem;
}

.btn-block {
    width: 100%;
    justify-content: center;
}

.btn-primary i,
.btn-secondary i,
.btn-contract i {
    font-weight: 700;
    letter-spacing: 0.04em;
}

/* Hero */
.hero {
    padding: 140px 0 100px;
}

.hero-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: center;
}

.hero-left {
    max-width: 560px;
}

.badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 8px 16px;
    background: var(--bg-secondary);
    border: 1px solid var(--border);
    border-radius: 100px;
    font-size: 0.85rem;
    font-weight: 500;
    color: var(--text-secondary);
    margin-bottom: 24px;
}

.badge-dot {
    width: 8px;
    height: 8px;
    background: var(--success);
    border-radius: 50%;
    animation: pulse 2s ease-in-out infinite;
}

@keyframes pulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.5; }
}

.hero-title {
    font-size: clamp(2.5rem, 5vw, 3.5rem);
    font-weight: 800;
    line-height: 1.1;
    letter-spacing: -0.02em;
    margin-bottom: 24px;
}

.hero-description {
    font-size: 1.15rem;
    color: var(--text-secondary);
    line-height: 1.6;
    margin-bottom: 32px;
}

.hero-cta {
    display: flex;
    gap: 16px;
    margin-bottom: 48px;
}

.hero-stats {
    display: flex;
    gap: 40px;
    padding-top: 32px;
    border-top: 1px solid var(--border);
}

.stat-value {
    font-size: 2rem;
    font-weight: 800;
    line-height: 1;
    margin-bottom: 4px;
}

.stat-label {
    font-size: 0.85rem;
    color: var(--text-secondary);
}

/* Photo Card - REDESIGNED */
.hero-right {
    display: flex;
    justify-content: center;
    align-items: center;
}

.photo-card {
    position: relative;
    display: flex;
    flex-direction: column;
    align-items: center;
    max-width: 400px;
}

.photo-wrapper {
    position: relative;
    width: 280px;
    height: 280px;
    min-width: 280px;
    min-height: 280px;
    max-width: 280px;
    max-height: 280px;
    margin-bottom: 32px;
    flex-shrink: 0;
}

.photo {
    width: 280px;
    height: 280px;
    min-width: 280px;
    min-height: 280px;
    max-width: 280px;
    max-height: 280px;
    object-fit: cover;
    object-position: center bottom;
    border-radius: 50%;
    border: 4px solid white;
    box-shadow: var(--shadow-xl);
    flex-shrink: 0;
    display: block;
}

.floating-badge {
    position: absolute;
    width: 56px;
    height: 56px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: white;
    border: 2px solid var(--border);
    border-radius: 50%;
    box-shadow: var(--shadow-lg);
    z-index: 10;
    animation: float 6s ease-in-out infinite;
}

.badge-1 {
    top: 5%;
    left: -16px;
    color: #3776ab;
    animation-delay: 0s;
}

.badge-2 {
    top: 30%;
    right: -16px;
    color: #f7df1e;
    animation-delay: 1.5s;
}

.badge-3 {
    bottom: 30%;
    left: -16px;
    color: #61dafb;
    animation-delay: 3s;
}

.badge-4 {
    bottom: 5%;
    right: -16px;
    color: var(--success);
    animation-delay: 4.5s;
}

.floating-badge i {
    font-size: 0.72rem;
    font-weight: 800;
    letter-spacing: 0.03em;
}

.photo-info {
    text-align: center;
}

.photo-name {
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 8px;
}

@keyframes float {
    0%, 100% { transform: translateY(0px); }
    50% { transform: translateY(-12px); }
}

.photo-info p {
    font-size: 0.95rem;
    color: var(--text-secondary);
    line-height: 1.5;
    margin-bottom: 16px;
}

.photo-badges {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
    justify-content: center;
}

.tech-badge {
    padding: 6px 12px;
    background: var(--bg-secondary);
    color: var(--text-secondary);
    border: 1px solid var(--border);
    border-radius: 6px;
    font-size: 0.8rem;
    font-weight: 600;
}

/* Services */
.services {
    padding: 80px 0;
    background: var(--bg-secondary);
}

.section-header {
    text-align: center;
    max-width: 700px;
    margin: 0 auto 64px;
}

.section-title {
    font-size: clamp(2rem, 4vw, 3rem);
    font-weight: 800;
    margin-bottom: 16px;
    letter-spacing: -0.02em;
}

.section-subtitle {
    font-size: 1.1rem;
    color: var(--text-secondary);
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 32px;
}

.service-card {
    background: white;
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 40px;
    transition: all 0.3s var(--ease);
}

.service-card:hover {
    box-shadow: var(--shadow-lg);
    transform: translateY(-4px);
}

.service-icon {
    width: 64px;
    height: 64px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--accent) 0%, var(--orange) 100%);
    color: white;
    border-radius: var(--radius);
    font-size: 1.8rem;
    margin-bottom: 24px;
}

.service-icon i {
    font-size: 0.88rem;
    font-weight: 800;
    letter-spacing: 0.08em;
}

.service-title {
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 12px;
}

.service-description {
    font-size: 1rem;
    color: var(--text-secondary);
    line-height: 1.6;
    margin-bottom: 24px;
}

.service-features {
    list-style: none;
    margin-bottom: 32px;
}

.service-features li {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    padding: 8px 0;
    font-size: 0.95rem;
    color: var(--text-secondary);
}

.service-features i {
    color: var(--success);
    font-size: 0.92rem;
    margin-top: 4px;
    line-height: 1;
}

/* Tech Stack */
.tech-stack {
    padding: 80px 0;
    background: white;
    content-visibility: auto;
    contain-intrinsic-size: 1px 800px;
}

.stack-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 32px;
}

.stack-category {
    padding: 32px;
    background: var(--bg-secondary);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    transition: all 0.3s var(--ease);
}

.stack-category:hover {
    border-color: var(--accent);
    box-shadow: var(--shadow);
}

.stack-category-title {
    font-size: 1.1rem;
    font-weight: 700;
    margin-bottom: 16px;
    color: var(--accent);
}

.stack-items {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.stack-item {
    padding: 8px 16px;
    background: white;
    border: 1px solid var(--border);
    border-radius: 6px;
    font-size: 0.85rem;
    font-weight: 500;
    color: var(--text-secondary);
    transition: all 0.2s var(--ease);
}

.stack-item:hover {
    border-color: var(--accent);
    color: var(--accent);
    transform: translateY(-2px);
}

/* Experience */
.experience {
    padding: 80px 0;
    background: var(--bg-secondary);
    content-visibility: auto;
    contain-intrinsic-size: 1px 640px;
}

.experience .section-header {
    margin-bottom: 48px;
}

.experience-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
}

.exp-item {
    text-align: center;
    padding: 32px 20px;
    background: white;
    border: 1px solid var(--border);
    border-radius: var(--radius);
    transition: all 0.3s var(--ease);
}

.exp-item:hover {
    box-shadow: var(--shadow);
    transform: translateY(-4px);
}

.exp-item i {
    width: 52px;
    height: 52px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    background: var(--accent-light);
    color: var(--accent);
    font-size: 0.85rem;
    font-weight: 800;
    letter-spacing: 0.08em;
    margin-bottom: 16px;
}

.exp-item h4 {
    font-size: 1rem;
    font-weight: 700;
    margin-bottom: 8px;
}

.exp-item p {
    font-size: 0.9rem;
    color: var(--text-secondary);
}

/* Portfolio / Примеры работ */
.portfolio {
    padding: 80px 0;
    background: linear-gradient(180deg, var(--bg) 0%, var(--bg-secondary) 100%);
    content-visibility: auto;
    contain-intrinsic-size: 1px 900px;
}

.portfolio .section-header {
    margin-bottom: 48px;
}

.portfolio-category {
    margin-bottom: 56px;
}

.portfolio-category:last-child {
    margin-bottom: 0;
}

.portfolio-category-title {
    font-size: 1.25rem;
    font-weight: 700;
    margin-bottom: 24px;
    display: flex;
    align-items: center;
    gap: 10px;
    color: var(--text-primary);
}

.portfolio-category-title i {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 6px 10px;
    border-radius: 999px;
    background: var(--accent-light);
    color: var(--accent);
    font-size: 0.72rem;
    font-weight: 800;
    letter-spacing: 0.1em;
}

.portfolio-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

.portfolio-grid--bots {
    grid-template-columns: repeat(2, 1fr);
    max-width: 700px;
    margin: 0 auto;
}

.portfolio-card {
    display: block;
    background: white;
    border-radius: var(--radius-lg);
    overflow: hidden;
    border: 1px solid var(--border);
    text-decoration: none;
    color: inherit;
    transition: all 0.35s var(--ease);
    position: relative;
    box-shadow: var(--shadow-sm);
}

.portfolio-card:hover {
    box-shadow: var(--shadow-xl);
    border-color: var(--accent);
}

.portfolio-badge {
    position: absolute;
    top: 12px;
    left: 12px;
    font-size: 0.7rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    padding: 4px 10px;
    border-radius: 6px;
    z-index: 2;
}

.portfolio-badge--site {
    background: var(--accent);
    color: white;
}

.portfolio-badge--bot {
    background: #0b5f85;
    color: white;
}

.portfolio-year {
    position: absolute;
    top: 12px;
    right: 12px;
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--text-muted);
    z-index: 2;
}

.portfolio-preview {
    height: 160px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 10px;
    padding: 24px;
    position: relative;
    overflow: hidden;
}


.portfolio-preview::after {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, rgba(255,255,255,0.15) 0%, transparent 50%);
    pointer-events: none;
}

.portfolio-preview-img {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: top center;
    z-index: 0;
}

.portfolio-preview-img + i,
.portfolio-preview-img ~ .portfolio-domain,
.portfolio-preview-img ~ .portfolio-cta {
    position: relative;
    z-index: 1;
}

.portfolio-preview--has-img::after {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(180deg, rgba(0,0,0,0.25) 0%, rgba(0,0,0,0.5) 100%);
    z-index: 1;
    pointer-events: none;
}

.portfolio-preview--has-img i,
.portfolio-preview--has-img .portfolio-domain,
.portfolio-preview--has-img .portfolio-cta {
    position: relative;
    z-index: 2;
}

.portfolio-preview i {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 8px 12px;
    border-radius: 999px;
    background: rgba(255,255,255,0.16);
    backdrop-filter: blur(6px);
    font-size: 0.78rem;
    font-weight: 800;
    letter-spacing: 0.16em;
    color: rgba(255,255,255,0.95);
    filter: drop-shadow(0 2px 4px rgba(0,0,0,0.2));
}

.portfolio-preview .portfolio-domain {
    font-size: 0.95rem;
    font-weight: 700;
    color: white;
    text-shadow: 0 1px 3px rgba(0,0,0,0.6);
    text-align: center;
}

.portfolio-preview .portfolio-cta {
    font-size: 0.8rem;
    color: rgba(255,255,255,0.9);
    font-weight: 600;
    opacity: 0;
    transform: translateY(4px);
    transition: all 0.3s var(--ease);
}

.portfolio-card:hover .portfolio-cta {
    opacity: 1;
    transform: translateY(0);
}

.portfolio-preview--1 {
    background: linear-gradient(135deg, #6366f1 0%, #8b5cf6 50%, #a855f7 100%);
}

.portfolio-preview--2 {
    background: linear-gradient(135deg, #0ea5e9 0%, #0284c7 50%, #0369a1 100%);
}

.portfolio-preview--3 {
    background: linear-gradient(135deg, #059669 0%, #10b981 50%, #34d399 100%);
}

.portfolio-preview--bot1 {
    background: linear-gradient(135deg, #0088cc 0%, #229ED9 50%, #54a9e0 100%);
}

.portfolio-preview--bot2 {
    background: linear-gradient(135deg, #7c3aed 0%, #8b5cf6 50%, #a78bfa 100%);
}

.portfolio-info {
    padding: 20px;
    border-top: 1px solid var(--border);
}

.portfolio-info h4 {
    font-size: 1.1rem;
    font-weight: 700;
    margin-bottom: 4px;
    color: var(--text-primary);
}

.portfolio-info p {
    font-size: 0.9rem;
    color: var(--text-secondary);
}

/* Pricing */
.pricing {
    padding: 80px 0;
    background: white;
    content-visibility: auto;
    contain-intrinsic-size: 1px 1100px;
}

.pricing-category {
    margin-bottom: 64px;
}

.category-title {
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 32px;
    text-align: center;
}

.pricing-table {
    display: grid;
    gap: 32px;
    max-width: 600px;
    margin: 0 auto;
    align-items: stretch;
}

.pricing-table-three {
    grid-template-columns: repeat(3, 1fr);
    max-width: 100%;
}

.pricing-item {
    background: var(--bg-secondary);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 32px;
    position: relative;
    display: flex;
    flex-direction: column;
    transition: all 0.3s var(--ease);
}

.pricing-item:hover {
    box-shadow: var(--shadow-lg);
    transform: translateY(-4px);
}

.pricing-item.featured {
    border-color: var(--accent);
    background: white;
    box-shadow: var(--shadow-lg);
}

.featured-badge {
    position: absolute;
    top: 16px;
    right: 16px;
    padding: 4px 12px;
    background: var(--accent);
    color: white;
    border-radius: 100px;
    font-size: 0.75rem;
    font-weight: 600;
}

.pricing-header h4 {
    font-size: 1.25rem;
    font-weight: 700;
    margin-bottom: 16px;
}

.pricing-price {
    display: flex;
    align-items: baseline;
    gap: 4px;
    margin-bottom: 24px;
}

.price-amount {
    font-size: 2.5rem;
    font-weight: 900;
    line-height: 1;
}

.price-footnote-mark {
    font-size: 0.95rem;
    vertical-align: super;
    margin-left: 4px;
}

.price-currency {
    font-size: 1.2rem;
    font-weight: 600;
    color: var(--text-secondary);
}

.pricing-features {
    list-style: none;
    margin-bottom: 32px;
}

.pricing-features li {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    padding: 8px 0;
    font-size: 0.95rem;
}

.pricing-features i {
    color: var(--success);
    font-size: 0.92rem;
    margin-top: 4px;
    line-height: 1;
}

.pricing-features li.disabled {
    color: var(--text-muted);
}

.pricing-features li.disabled i {
    color: var(--text-muted);
}

.pricing-actions {
    display: grid;
    grid-template-columns: minmax(0, 1fr) 132px;
    gap: 12px;
    margin-top: auto;
}

.pricing-extra {
    padding: 16px;
    background: var(--orange-light);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    margin-bottom: 24px;
}

.pricing-extra strong {
    display: block;
    font-size: 0.95rem;
    margin-bottom: 4px;
}

.pricing-extra span {
    font-size: 0.85rem;
    color: var(--text-secondary);
}

.pricing-kicker {
    margin-top: -8px;
    margin-bottom: 24px;
    font-size: 0.95rem;
    color: var(--text-secondary);
}

.pricing-footnote {
    margin-top: 16px;
    text-align: center;
    font-size: 0.88rem;
    color: var(--text-secondary);
}

.pricing-footnote sup {
    margin-right: 2px;
}

.pricing-item--promotion {
    background: linear-gradient(180deg, #ffffff 0%, #fff7ed 100%);
}

.guarantee {
    display: flex;
    gap: 20px;
    padding: 32px;
    background: var(--bg-secondary);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    margin-top: 64px;
}

.guarantee i {
    width: 56px;
    height: 56px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    background: #dcfce7;
    color: #15803d;
    font-size: 0.85rem;
    font-weight: 800;
    letter-spacing: 0.08em;
    flex-shrink: 0;
}

.guarantee h4 {
    font-size: 1.1rem;
    font-weight: 700;
    margin-bottom: 8px;
}

.guarantee p {
    font-size: 0.95rem;
    color: var(--text-secondary);
    line-height: 1.6;
}

/* CTA */
.cta {
    padding: 120px 0;
    background: linear-gradient(135deg, var(--accent) 0%, var(--orange) 100%);
    color: white;
    content-visibility: auto;
    contain-intrinsic-size: 1px 520px;
}

.cta-content {
    text-align: center;
    max-width: 600px;
    margin: 0 auto;
}

.cta-title {
    font-size: clamp(2rem, 4vw, 3rem);
    font-weight: 800;
    margin-bottom: 16px;
}

.cta-description {
    font-size: 1.1rem;
    margin-bottom: 32px;
    opacity: 0.95;
}

.cta .btn-primary {
    background: white;
    color: var(--accent) !important;
}

.cta .btn-primary:hover {
    background: var(--bg-secondary);
}

.cta-handle {
    margin-top: 16px;
    font-size: 0.9rem;
    opacity: 0.8;
}

/* Scroll to Top */
.scroll-to-top {
    position: fixed;
    bottom: 32px;
    right: 32px;
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--accent);
    color: white;
    border: none;
    border-radius: 50%;
    box-shadow: var(--shadow-lg);
    cursor: pointer;
    opacity: 0;
    visibility: hidden;
    transform: translateY(20px);
    transition: all 0.3s var(--ease);
    z-index: 90;
}

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

.scroll-to-top:hover {
    background: var(--accent-hover);
    box-shadow: var(--shadow-xl);
    transform: translateY(-4px);
}

.scroll-to-top span {
    font-size: 1.1rem;
    font-weight: 800;
}

/* Easter Egg Duck */
.duck-container {
    position: fixed;
    bottom: -150px;
    left: -150px;
    z-index: 1000;
    pointer-events: none;
    transition: transform 0.3s ease;
}

.duck {
    position: relative;
    display: block;
    cursor: pointer;
    pointer-events: all;
    transition: all 0.2s ease;
    text-decoration: none;
}

.duck:hover {
    transform: translateY(-5px) scale(1.05);
}

.duck-img {
    width: 120px;
    height: 120px;
    object-fit: contain;
    filter: drop-shadow(3px 3px 8px rgba(0, 0, 0, 0.3));
    transition: transform 0.2s ease;
    display: block;
}

.duck.walking .duck-img {
    animation: duckWalk 0.6s ease-in-out infinite;
}

.duck.flip .duck-img {
    transform: scaleX(-1);
}

.duck.walking.flip .duck-img {
    animation: duckWalkFlip 0.6s ease-in-out infinite;
}

/* Sprite-like walking animation */
@keyframes duckWalk {
    0% {
        transform: translateY(0) rotate(0deg) scale(1);
    }
    16.66% {
        transform: translateY(-10px) rotate(-5deg) scale(1.02);
    }
    33.33% {
        transform: translateY(-5px) rotate(0deg) scale(1);
    }
    50% {
        transform: translateY(0) rotate(5deg) scale(0.98);
    }
    66.66% {
        transform: translateY(-8px) rotate(0deg) scale(1);
    }
    83.33% {
        transform: translateY(-3px) rotate(-3deg) scale(1.01);
    }
    100% {
        transform: translateY(0) rotate(0deg) scale(1);
    }
}

@keyframes duckWalkFlip {
    0% {
        transform: scaleX(-1) translateY(0) rotate(0deg) scale(1);
    }
    16.66% {
        transform: scaleX(-1) translateY(-10px) rotate(5deg) scale(1.02);
    }
    33.33% {
        transform: scaleX(-1) translateY(-5px) rotate(0deg) scale(1);
    }
    50% {
        transform: scaleX(-1) translateY(0) rotate(-5deg) scale(0.98);
    }
    66.66% {
        transform: scaleX(-1) translateY(-8px) rotate(0deg) scale(1);
    }
    83.33% {
        transform: scaleX(-1) translateY(-3px) rotate(3deg) scale(1.01);
    }
    100% {
        transform: scaleX(-1) translateY(0) rotate(0deg) scale(1);
    }
}

.duck-bubble {
    position: absolute;
    bottom: 110px;
    left: 50%;
    transform: translateX(-50%) scale(0);
    padding: 12px 16px;
    background: white;
    border: 2px solid var(--accent);
    border-radius: 16px;
    font-size: 0.85rem;
    font-weight: 600;
    white-space: normal;
    box-shadow: var(--shadow-xl);
    opacity: 0;
    transition: all 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    min-width: 180px;
    max-width: 280px;
    text-align: center;
    line-height: 1.3;
    color: var(--text-primary);
    word-wrap: break-word;
}

.duck-bubble::after {
    content: '';
    position: absolute;
    bottom: -12px;
    left: 50%;
    transform: translateX(-50%);
    width: 0;
    height: 0;
    border-left: 12px solid transparent;
    border-right: 12px solid transparent;
    border-top: 12px solid white;
}

.duck-bubble.show {
    opacity: 1;
    transform: translateX(-50%) scale(1);
}


/* Footer */
.footer {
    padding: 32px 0;
    background: var(--bg-secondary);
    border-top: 1px solid var(--border);
}

.footer-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.footer-left p {
    font-size: 0.9rem;
    color: var(--text-secondary);
}

.footer-right {
    display: flex;
    gap: 16px;
    align-items: center;
}

.footer-right a {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-secondary);
    border: 1px solid var(--border);
    border-radius: 50%;
    text-decoration: none;
    transition: all 0.2s var(--ease);
}

.footer-right i {
    font-size: 0.78rem;
    font-weight: 800;
    letter-spacing: 0.08em;
}

.footer-right a:hover {
    color: var(--accent);
    border-color: var(--accent);
    transform: translateY(-2px);
}

.footer-right .footer-contract {
    width: auto;
    height: auto;
    padding: 10px 18px;
    border-radius: 999px;
    background: white;
    color: var(--text-primary);
    font-size: 0.92rem;
    font-weight: 600;
    text-decoration: none;
}

.footer-right .footer-contract:hover {
    color: var(--orange-hover);
    border-color: rgba(255, 107, 53, 0.35);
    box-shadow: var(--shadow-sm);
}

/* Responsive */
@media (max-width: 1024px) {
    .hero-content {
        grid-template-columns: 1fr;
        gap: 48px;
    }
    
    .services-grid {
        grid-template-columns: 1fr;
    }
    
    .stack-grid {
        grid-template-columns: 1fr;
    }
    
    .experience-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .portfolio-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .portfolio-grid--bots {
        max-width: 100%;
    }
    
    .pricing-table-three {
        grid-template-columns: 1fr;
        max-width: 600px;
        margin: 0 auto;
    }

    .pricing-actions {
        grid-template-columns: 1fr 140px;
    }
}

@media (max-width: 768px) {
    .nav {
        display: none;
    }
    
    .menu-toggle {
        display: flex;
    }
    
    .hero {
        padding: 100px 0 60px;
    }
    
    .hero-cta {
        flex-direction: column;
    }

    .footer-content {
        flex-direction: column;
        gap: 16px;
    }
    
    .hero-stats {
        gap: 24px;
    }
    
    .photo-wrapper {
        width: 220px;
        height: 220px;
    }

    .photo {
        width: 220px;
        height: 220px;
        min-width: 220px;
        min-height: 220px;
        max-width: 220px;
        max-height: 220px;
    }
    
    .floating-badge {
        width: 48px;
        height: 48px;
    }

    .floating-badge i {
        font-size: 0.64rem;
    }
    
    .badge-1, .badge-3 {
        left: -12px;
    }
    
    .badge-2, .badge-4 {
        right: -12px;
    }
    
    .scroll-to-top {
        bottom: 20px;
        right: 20px;
        width: 44px;
        height: 44px;
    }
    
    .experience-grid {
        grid-template-columns: 1fr;
    }
    
    .portfolio-grid,
    .portfolio-grid--bots {
        grid-template-columns: 1fr;
    }
    
    .portfolio-preview {
        height: 140px;
    }

    .pricing-actions {
        grid-template-columns: 1fr;
    }

    .footer-content {
        flex-direction: column;
        gap: 16px;
    }
}