:root {
    --primary-blue: #4f6ef7;
    --secondary-blue: #7c94f9;
    --light-blue: #e0e7ff;
    --accent-blue: #a5b4fc;
    --soft-purple: #c4b5fd;
    
    --glass-bg: rgba(255, 255, 255, 0.75);
    --glass-border: rgba(255, 255, 255, 0.6);
    --glass-shadow: 0 8px 32px rgba(79, 110, 247, 0.08);
    --glass-blur: blur(20px);
    
    --text-primary: #1e293b;
    --text-secondary: #475569;
    --text-muted: #64748b;
    --bg-primary: #f8fafc;
    
    --gradient-primary: linear-gradient(135deg, var(--secondary-blue) 0%, var(--primary-blue) 100%);
}

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

body {
    background-color: var(--bg-primary);
    background-image: 
        radial-gradient(at 0% 0%, rgba(124, 148, 249, 0.06) 0px, transparent 50%),
        radial-gradient(at 100% 100%, rgba(196, 181, 253, 0.06) 0px, transparent 50%);
    background-attachment: fixed;
    color: var(--text-primary);
    font-family: 'Wix Madefor Display', system-ui, -apple-system, sans-serif;
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
    overflow-x: hidden;
}

h1, h2, h3, h4, h5, h6 {
    font-family: 'Wix Madefor Display', system-ui, sans-serif;
    font-weight: 700;
    color: var(--text-primary);
}

a { text-decoration: none; color: inherit; }

header {
    position: sticky;
    top: 0;
    width: 100%;
    z-index: 999;
    margin-top: 16px;
}

.header-container {
    max-width: 95%;
    margin: 0 auto;
    padding: 10px 24px;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.logo {
    padding: 10px 18px;
    border-radius: 20px;
    display: flex;
    align-items: center;
    gap: 12px;
    -webkit-backdrop-filter: var(--glass-blur) saturate(180%);
    backdrop-filter: var(--glass-blur) saturate(180%);
    background: rgba(255, 255, 255, 0.5);
    border: 1px solid var(--glass-border);
    box-shadow: var(--glass-shadow);
    transition: all 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    position: relative;
    overflow: hidden;
    --mouse-x: 50%;
    --mouse-y: 50%;
    cursor: pointer;
}

.logo::before {
    content: '';
    position: absolute;
    inset: 0;
    background: radial-gradient(circle at var(--mouse-x) var(--mouse-y), rgba(255, 255, 255, 0.5) 0%, transparent 60%);
    z-index: -1;
}

.logo img { height: 32px; transition: transform 0.3s ease; }
.logo:hover img { transform: scale(1.05) rotate(-3deg); }
.logo span { font-size: 1.3em; font-weight: 700; color: var(--text-primary); }

nav ul {
    padding: 6px;
    display: flex;
    gap: 6px;
    border-radius: 20px;
    list-style: none;
    background: rgba(255, 255, 255, 0.4);
    -webkit-backdrop-filter: var(--glass-blur);
    backdrop-filter: var(--glass-blur);
    border: 1px solid var(--glass-border);
    box-shadow: var(--glass-shadow);
}

nav ul li a {
    font-size: 14px;
    font-weight: 600;
    padding: 10px 18px;
    border-radius: 14px;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    gap: 8px;
    color: var(--text-secondary);
}

nav ul li a:hover {
    background: rgba(255, 255, 255, 0.7);
    color: var(--primary-blue);
    transform: translateY(-1px);
}

nav ul li a.active {
    background: white;
    color: var(--primary-blue);
    box-shadow: 0 4px 12px rgba(79, 110, 247, 0.12);
}

/* === АНИМИРОВАННЫЙ ГРАДИЕНТНЫЙ БАННЕР === */
.hero-banner {
    margin: 24px auto;
    position: relative;
    width: 100%;
    max-width: 95%;
    height: clamp(380px, 50vw, 500px);
    border-radius: 28px;
    overflow: hidden;
    box-shadow: 0 20px 60px rgba(79, 110, 247, 0.15);
    
    background: linear-gradient(-45deg, 
        #b8acf5 0%,
        #aa9af5 25%,
        #9db2f5 50%,
        #8fbcf6 75%,
        #f6abd6 100%
    );
    background-size: 400% 400%;
    animation: gradientPlay 12s ease infinite;
    
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 40px 60px;
}

@keyframes gradientPlay {
    0% { background-position: 0% 50%; }
    25% { background-position: 50% 100%; }
    50% { background-position: 100% 50%; }
    75% { background-position: 50% 0%; }
    100% { background-position: 0% 50%; }
}

.hero-banner::after {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, rgba(255,255,255,0.4) 0%, transparent 50%, rgba(255,255,255,0.2) 100%);
    pointer-events: none;
    z-index: 1;
}

.blob {
    position: absolute;
    border-radius: 50%;
    filter: blur(60px);
    opacity: 0.6;
    animation: blobFloat 8s ease-in-out infinite;
    mix-blend-mode: multiply;
}

.blob-1 {
    width: 300px; height: 300px;
    background: linear-gradient(135deg, #c4b5fd 0%, #a78bfa 100%);
    top: -50px; left: -50px;
}

.blob-2 {
    width: 250px; height: 250px;
    background: linear-gradient(135deg, #a5b4fc 0%, #818cf8 100%);
    bottom: -30px; right: -30px;
    animation-delay: 2s;
}

.blob-3 {
    width: 200px; height: 200px;
    background: linear-gradient(135deg, #fbcfe8 0%, #f9a8d4 100%);
    top: 50%; left: 50%;
    transform: translate(-50%, -50%);
    animation-delay: 4s;
}

.blob-4 {
    width: 180px; height: 180px;
    background: linear-gradient(135deg, #bae6fd 0%, #7dd3fc 100%);
    top: 20%; right: 15%;
    animation-delay: 1s;
}

.blob-5 {
    width: 150px; height: 150px;
    background: linear-gradient(135deg, #fde68a 0%, #fcd34d 100%);
    bottom: 20%; left: 20%;
    animation-delay: 3s;
}

@keyframes blobFloat {
    0%, 100% { transform: translate(0, 0) scale(1); }
    25% { transform: translate(20px, -30px) scale(1.1); }
    50% { transform: translate(-15px, 25px) scale(0.95); }
    75% { transform: translate(25px, 15px) scale(1.05); }
}

.greeting-text {
    position: relative;
    z-index: 10;
    font-size: clamp(35px, 9vw, 35px);
    font-weight: 800;
    color: var(--text-primary);
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    align-items: center;
    gap: clamp(2px, 0.5vw, 8px);
    text-shadow: 0 4px 20px rgba(255, 255, 255, 0.8), 0 10px 40px rgba(79, 110, 247, 0.15);
    width: 100%;
    max-width: 100%;
    text-align: center;
    line-height: 1.1;
    overflow: visible;
}

.letter {
    display: inline-block;
    opacity: 0;
    transform: translateY(100px) scale(0.5);
    animation: letterBounce 0.7s cubic-bezier(0.68, -0.55, 0.265, 1.55) forwards;
    min-width: 0.5em;
}

.letter.space {
    width: clamp(10px, 2vw, 30px);
}

@keyframes letterBounce {
    0% {
        opacity: 0;
        transform: translateY(100px) scale(0.5) rotate(-10deg);
    }
    60% {
        opacity: 1;
        transform: translateY(-30px) scale(1.15) rotate(5deg);
    }
    80% {
        transform: translateY(10px) scale(0.95) rotate(-2deg);
    }
    100% {
        opacity: 1;
        transform: translateY(0) scale(1) rotate(0deg);
    }
}

.letter.fade-out {
    animation: letterFadeOut 0.4s ease forwards;
}

@keyframes letterFadeOut {
    0% {
        opacity: 1;
        transform: translateY(0) scale(1);
    }
    100% {
        opacity: 0;
        transform: translateY(-50px) scale(0.5);
    }
}

.deco-circle {
    position: absolute;
    border: 3px solid rgba(255, 255, 255, 0.7);
    border-radius: 50%;
    animation: decoFloat 6s ease-in-out infinite;
    z-index: 2;
}

.deco-circle-1 { width: 80px; height: 80px; top: 15%; left: 10%; }
.deco-circle-2 { width: 60px; height: 60px; bottom: 25%; right: 12%; animation-delay: 2s; }
.deco-circle-3 { width: 40px; height: 40px; top: 30%; right: 20%; animation-delay: 4s; }

@keyframes decoFloat {
    0%, 100% { transform: translateY(0) rotate(0deg); opacity: 0.6; }
    50% { transform: translateY(-20px) rotate(180deg); opacity: 1; }
}

.banner-dots {
    position: absolute;
    bottom: clamp(16px, 3vw, 30px);
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    gap: 10px;
    z-index: 10;
}

.dot {
    width: 10px; height: 10px;
    border-radius: 50%;
    background: rgba(79, 110, 247, 0.25);
    border: 2px solid rgba(79, 110, 247, 0.4);
    cursor: pointer;
    transition: all 0.3s ease;
}

.dot.active {
    background: var(--primary-blue);
    border-color: var(--primary-blue);
    transform: scale(1.3);
    box-shadow: 0 0 12px rgba(79, 110, 247, 0.5);
}

.dot:hover:not(.active) {
    background: rgba(79, 110, 247, 0.4);
    transform: scale(1.15);
}

/* === ОСНОВНОЙ КОНТЕНТ === */
main {
    max-width: 95%;
    margin: 60px auto;
    padding: 0 20px 120px;
}

section {
    margin-bottom: 80px;
}

.section-title {
    font-size: 28px;
    margin-bottom: 12px;
    position: relative;
    display: inline-block;
}

.section-title::after {
    content: '';
    position: absolute;
    bottom: -8px;
    left: 0;
    width: 60px;
    height: 4px;
    background: var(--gradient-primary);
    border-radius: 2px;
}

.section-subtitle {
    font-size: 16px;
    color: var(--text-secondary);
    margin-bottom: 40px;
    margin-top: 20px;
    max-width: 600px;
}

.projects-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 28px;
}

.blog-card {
    background: var(--glass-bg);
    -webkit-backdrop-filter: var(--glass-blur);
    backdrop-filter: var(--glass-blur);
    border: 1px solid var(--glass-border);
    border-radius: 24px;
    padding: 32px;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    cursor: pointer;
    position: relative;
    overflow: hidden;
    display: flex;
    flex-direction: column;
    gap: 20px;
    box-shadow: var(--glass-shadow);
}

.blog-card::before {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0;
    height: 4px;
    background: var(--gradient-primary);
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 0.4s ease;
}

.blog-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 24px 48px rgba(79, 110, 247, 0.15);
    border-color: var(--accent-blue);
}

.blog-card:hover::before { transform: scaleX(1); }

.card-header {
    display: flex;
    align-items: flex-start;
    gap: 16px;
}

.card-icon {
    width: 64px; height: 64px;
    background: var(--light-blue);
    color: var(--primary-blue);
    border-radius: 18px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 32px;
    flex-shrink: 0;
    transition: transform 0.3s ease;
}

.blog-card:hover .card-icon { transform: scale(1.1) rotate(-5deg); }

.card-title-section { flex: 1; }

.card-title-section h3 {
    font-size: 22px;
    font-weight: 700;
    margin-bottom: 6px;
}

.project-status {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 4px 12px;
    background: rgba(79, 110, 247, 0.1);
    border-radius: 20px;
    font-size: 12px;
    font-weight: 600;
    color: var(--primary-blue);
}

.status-dot {
    width: 6px; height: 6px;
    background: #10b981;
    border-radius: 50%;
    animation: pulse 2s infinite;
}

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

.card-description {
    font-size: 15px;
    color: var(--text-secondary);
    line-height: 1.8;
    flex-grow: 1;
}

.card-features {
    display: flex;
    flex-direction: column;
    gap: 10px;
    padding: 16px;
    background: rgba(255, 255, 255, 0.5);
    border-radius: 12px;
    border-left: 3px solid var(--primary-blue);
}

.feature-item {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    font-size: 14px;
    color: var(--text-secondary);
}

.feature-item i {
    color: var(--primary-blue);
    font-size: 16px;
    margin-top: 2px;
}

.card-tech-stack {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    padding-top: 16px;
    border-top: 1px solid rgba(79, 110, 247, 0.1);
}

.tech-tag {
    padding: 6px 14px;
    background: rgba(79, 110, 247, 0.08);
    color: var(--primary-blue);
    border-radius: 20px;
    font-size: 12px;
    font-weight: 600;
    transition: all 0.3s ease;
    border: 1px solid transparent;
}

.tech-tag:hover {
    background: rgba(79, 110, 247, 0.15);
    border-color: var(--accent-blue);
    transform: translateY(-2px);
}

.card-footer {
    display: flex;
    gap: 12px;
    margin-top: auto;
    padding-top: 20px;
}

.card-btn {
    flex: 1;
    padding: 12px 20px;
    border-radius: 12px;
    font-weight: 600;
    font-size: 14px;
    text-align: center;
    transition: all 0.3s ease;
    cursor: pointer;
    border: none;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
}

.btn-primary {
    background: var(--gradient-primary);
    color: white;
    box-shadow: 0 4px 12px rgba(79, 110, 247, 0.3);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(79, 110, 247, 0.4);
}

.btn-secondary {
    background: rgba(255, 255, 255, 0.6);
    color: var(--text-primary);
    border: 1px solid var(--glass-border);
}

.btn-secondary:hover {
    background: white;
    border-color: var(--accent-blue);
}

/* === ПОРТФОЛИО === */
.portfolio-section {
    padding: 20px 0;
}

.portfolio-filters {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin-bottom: 32px;
}

.filter-btn {
    padding: 10px 22px;
    border-radius: 14px;
    border: 1px solid var(--glass-border);
    background: var(--glass-bg);
    -webkit-backdrop-filter: var(--glass-blur);
    backdrop-filter: var(--glass-blur);
    color: var(--text-secondary);
    font-weight: 600;
    font-size: 14px;
    cursor: pointer;
    transition: all 0.3s ease;
    font-family: inherit;
}

.filter-btn:hover {
    background: white;
    color: var(--primary-blue);
    border-color: var(--accent-blue);
    transform: translateY(-2px);
}

.filter-btn.active {
    background: var(--gradient-primary);
    color: white;
    border-color: transparent;
    box-shadow: 0 4px 12px rgba(79, 110, 247, 0.3);
}

.portfolio-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 24px;
}

.portfolio-item {
    border-radius: 20px;
    overflow: hidden;
    position: relative;
    background: var(--glass-bg);
    -webkit-backdrop-filter: var(--glass-blur);
    backdrop-filter: var(--glass-blur);
    border: 1px solid var(--glass-border);
    box-shadow: var(--glass-shadow);
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.portfolio-item:hover {
    transform: translateY(-8px);
    box-shadow: 0 24px 48px rgba(79, 110, 247, 0.18);
    border-color: var(--accent-blue);
}

.portfolio-item.hidden {
    display: none;
}

.portfolio-image {
    position: relative;
    width: 100%;
    aspect-ratio: 4 / 3;
    overflow: hidden;
}

.portfolio-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
    display: block;
}

.portfolio-item:hover .portfolio-image img {
    transform: scale(1.08);
}

.portfolio-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(to top, rgba(30, 41, 59, 0.92) 0%, rgba(30, 41, 59, 0.4) 50%, transparent 100%);
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    padding: 24px;
    opacity: 0;
    transition: opacity 0.4s ease;
    color: white;
}

.portfolio-item:hover .portfolio-overlay {
    opacity: 1;
}

.portfolio-overlay h3 {
    color: white;
    font-size: 20px;
    margin-bottom: 6px;
    transform: translateY(10px);
    transition: transform 0.4s ease;
}

.portfolio-overlay p {
    font-size: 14px;
    opacity: 0.85;
    margin-bottom: 16px;
    transform: translateY(10px);
    transition: transform 0.4s ease 0.05s;
}

.portfolio-item:hover .portfolio-overlay h3,
.portfolio-item:hover .portfolio-overlay p {
    transform: translateY(0);
}

.portfolio-btn {
    align-self: flex-start;
    padding: 10px 20px;
    background: white;
    color: var(--primary-blue);
    border: none;
    border-radius: 12px;
    font-weight: 600;
    font-size: 14px;
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 6px;
    transition: all 0.3s ease;
    font-family: inherit;
    transform: translateY(10px);
}

.portfolio-item:hover .portfolio-btn {
    transform: translateY(0);
    transition-delay: 0.1s;
}

.portfolio-btn:hover {
    background: var(--light-blue);
    transform: translateY(-2px) !important;
}

/* === МОДАЛЬНОЕ ОКНО === */
.modal {
    display: none;
    position: fixed;
    inset: 0;
    z-index: 10000;
    background: rgba(15, 23, 42, 0.85);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    align-items: center;
    justify-content: center;
    padding: 20px;
    animation: modalFadeIn 0.3s ease;
}

.modal.active {
    display: flex;
}

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

.modal-content {
    position: relative;
    max-width: 900px;
    width: 100%;
    background: var(--glass-bg);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border: 1px solid var(--glass-border);
    border-radius: 24px;
    padding: 20px;
    box-shadow: 0 24px 80px rgba(0, 0, 0, 0.3);
    animation: modalSlideIn 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

@keyframes modalSlideIn {
    from {
        opacity: 0;
        transform: translateY(30px) scale(0.95);
    }
    to {
        opacity: 1;
        transform: translateY(0) scale(1);
    }
}

.modal-content img {
    width: 100%;
    max-height: 70vh;
    object-fit: contain;
    border-radius: 16px;
    display: block;
}

.modal-caption {
    text-align: center;
    padding: 16px 8px 8px;
    color: var(--text-primary);
    font-weight: 600;
    font-size: 16px;
}

.modal-close {
    position: absolute;
    top: 12px;
    right: 16px;
    font-size: 32px;
    color: var(--text-secondary);
    cursor: pointer;
    z-index: 10;
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.6);
    backdrop-filter: blur(10px);
    transition: all 0.3s ease;
}

.modal-close:hover {
    background: white;
    color: var(--primary-blue);
    transform: rotate(90deg);
}

.modal-nav {
    position: absolute;
    top: 50%;
    left: 0;
    right: 0;
    transform: translateY(-50%);
    display: flex;
    justify-content: space-between;
    padding: 0 10px;
    pointer-events: none;
}

.modal-prev,
.modal-next {
    pointer-events: auto;
    width: 48px;
    height: 48px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.7);
    backdrop-filter: blur(10px);
    border: 1px solid var(--glass-border);
    color: var(--text-primary);
    font-size: 24px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
}

.modal-prev:hover,
.modal-next:hover {
    background: white;
    color: var(--primary-blue);
    transform: scale(1.1);
}

/* === НАВЫКИ === */
.skills-section {
    padding: 20px 0;
}

.skills-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 24px;
}

.skill-category {
    background: var(--glass-bg);
    -webkit-backdrop-filter: var(--glass-blur);
    backdrop-filter: var(--glass-blur);
    border: 1px solid var(--glass-border);
    border-radius: 20px;
    padding: 28px;
    box-shadow: var(--glass-shadow);
    transition: all 0.4s ease;
}

.skill-category:hover {
    transform: translateY(-4px);
    box-shadow: 0 20px 40px rgba(79, 110, 247, 0.12);
    border-color: var(--accent-blue);
}

.skill-category h3 {
    font-size: 18px;
    margin-bottom: 18px;
    display: flex;
    align-items: center;
    gap: 10px;
    color: var(--text-primary);
}

.skill-category h3 i {
    font-size: 24px;
    color: var(--primary-blue);
    background: var(--light-blue);
    width: 40px;
    height: 40px;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.skill-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.skill-tag {
    padding: 6px 14px;
    background: rgba(79, 110, 247, 0.08);
    color: var(--primary-blue);
    border-radius: 16px;
    font-size: 13px;
    font-weight: 600;
    border: 1px solid transparent;
    transition: all 0.3s ease;
}

.skill-tag:hover {
    background: var(--light-blue);
    border-color: var(--accent-blue);
    transform: translateY(-2px);
}

/* === СТАТИСТИКА === */
.stats-section {
    padding: 20px 0;
}

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

.stat-card {
    background: var(--glass-bg);
    -webkit-backdrop-filter: var(--glass-blur);
    backdrop-filter: var(--glass-blur);
    border: 1px solid var(--glass-border);
    border-radius: 20px;
    padding: 32px 24px;
    text-align: center;
    box-shadow: var(--glass-shadow);
    transition: all 0.4s ease;
    position: relative;
    overflow: hidden;
}

.stat-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: var(--gradient-primary);
    transform: scaleX(0);
    transition: transform 0.4s ease;
}

.stat-card:hover {
    transform: translateY(-6px);
    box-shadow: 0 20px 40px rgba(79, 110, 247, 0.15);
}

.stat-card:hover::before {
    transform: scaleX(1);
}

.stat-card i {
    font-size: 40px;
    color: var(--primary-blue);
    margin-bottom: 16px;
    background: var(--light-blue);
    width: 72px;
    height: 72px;
    border-radius: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-left: auto;
    margin-right: auto;
    transition: transform 0.4s ease;
}

.stat-card:hover i {
    transform: rotate(-8deg) scale(1.1);
}

.stat-number {
    font-size: 42px;
    font-weight: 800;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    line-height: 1;
    margin-bottom: 8px;
}

.stat-label {
    font-size: 14px;
    color: var(--text-secondary);
    font-weight: 500;
}

/* === КОНТАКТЫ === */
.contact-section {
    padding: 20px 0;
}

.contact-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 24px;
}

.contact-card {
    background: var(--glass-bg);
    -webkit-backdrop-filter: var(--glass-blur);
    backdrop-filter: var(--glass-blur);
    border: 1px solid var(--glass-border);
    border-radius: 20px;
    padding: 28px;
    text-align: center;
    box-shadow: var(--glass-shadow);
    transition: all 0.4s ease;
}

.contact-card:hover {
    transform: translateY(-6px);
    box-shadow: 0 20px 40px rgba(79, 110, 247, 0.15);
    border-color: var(--accent-blue);
}

.contact-card i.bxl-github,
.contact-card i.bxl-telegram,
.contact-card i.bx-envelope,
.contact-card i.bxl-discord {
    font-size: 40px;
    margin-bottom: 16px;
    display: inline-block;
    width: 72px;
    height: 72px;
    border-radius: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-left: auto;
    margin-right: auto;
    transition: transform 0.4s ease;
}

.contact-card .bxl-github {
    background: linear-gradient(135deg, #333 0%, #6e5494 100%);
    color: white;
}

.contact-card .bxl-telegram {
    background: linear-gradient(135deg, #2AABEE 0%, #229ED9 100%);
    color: white;
}

.contact-card .bx-envelope {
    background: var(--gradient-primary);
    color: white;
}

.contact-card .bxl-discord {
    background: linear-gradient(135deg, #5865F2 0%, #7289DA 100%);
    color: white;
}

.contact-card:hover i {
    transform: scale(1.1) rotate(-5deg);
}

.contact-card h3 {
    font-size: 18px;
    margin-bottom: 8px;
}

.contact-card p {
    font-size: 14px;
    color: var(--text-secondary);
    margin-bottom: 16px;
}

.contact-link {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    color: var(--primary-blue);
    font-weight: 600;
    font-size: 14px;
    padding: 8px 16px;
    border-radius: 12px;
    background: rgba(79, 110, 247, 0.08);
    transition: all 0.3s ease;
}

.contact-link:hover {
    background: var(--primary-blue);
    color: white;
    transform: translateY(-2px);
}

/* === БЛОГ === */
.blog-section {
    padding: 20px 0;
}

.blog-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 24px;
}

.blog-post {
    background: var(--glass-bg);
    -webkit-backdrop-filter: var(--glass-blur);
    backdrop-filter: var(--glass-blur);
    border: 1px solid var(--glass-border);
    border-radius: 20px;
    padding: 24px;
    display: flex;
    gap: 20px;
    box-shadow: var(--glass-shadow);
    transition: all 0.4s ease;
}

.blog-post:hover {
    transform: translateY(-6px);
    box-shadow: 0 20px 40px rgba(79, 110, 247, 0.15);
    border-color: var(--accent-blue);
}

.post-date {
    flex-shrink: 0;
    width: 60px;
    height: 60px;
    background: var(--gradient-primary);
    border-radius: 16px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    color: white;
    transition: transform 0.3s ease;
}

.blog-post:hover .post-date {
    transform: rotate(-5deg) scale(1.05);
}

.post-date .day {
    font-size: 22px;
    font-weight: 800;
    line-height: 1;
}

.post-date .month {
    font-size: 11px;
    font-weight: 600;
    text-transform: uppercase;
    opacity: 0.9;
}

.post-content {
    flex: 1;
}

.post-content h3 {
    font-size: 18px;
    margin-bottom: 8px;
    line-height: 1.3;
}

.post-content p {
    font-size: 14px;
    color: var(--text-secondary);
    line-height: 1.6;
    margin-bottom: 12px;
}

.post-link {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    color: var(--primary-blue);
    font-weight: 600;
    font-size: 13px;
    transition: all 0.3s ease;
}

.post-link:hover {
    gap: 8px;
    color: var(--secondary-blue);
}

/* === МОБИЛЬНАЯ НАВИГАЦИЯ === */
.bottom-nav-wrapper { display: none; }

@media screen and (max-width: 799px) {
    .bottom-nav-wrapper {
        position: fixed;
        left: 0; right: 0; bottom: 0;
        width: 100%;
        display: flex;
        justify-content: center;
        padding: 10px 12px max(14px, env(safe-area-inset-bottom));
        z-index: 9999;
        pointer-events: none;
    }

    .bottom-nav { pointer-events: auto; width: 100%; max-width: 400px; }

    .bottom-nav .mobile-nav {
        display: flex;
        justify-content: space-around;
        align-items: center;
        padding: 12px 8px;
        width: 100%;
        border-radius: 24px;
        list-style: none;
        background: rgba(255, 255, 255, 0.85);
        -webkit-backdrop-filter: blur(25px);
        backdrop-filter: blur(25px);
        border: 1px solid rgba(255,255,255,0.6);
        box-shadow: 0 -10px 40px rgba(0,0,0,0.06);
    }

    .bottom-nav .mobile-nav li a {
        display: flex;
        flex-direction: column;
        align-items: center;
        gap: 4px;
        padding: 8px 12px;
        border-radius: 16px;
        font-size: 11px;
        font-weight: 600;
        color: var(--text-muted);
    }

    .bottom-nav .mobile-nav li a i { font-size: 22px; }
    
    .bottom-nav .mobile-nav li a.active {
        color: var(--primary-blue);
        background: rgba(79, 110, 247, 0.1);
    }

    nav ul { display: none !important; }
    
    .hero-banner { 
        height: clamp(300px, 60vw, 400px);
        border-radius: 0; 
        margin: 0 0 20px 0;
        padding: 30px 24px;
    }

    .greeting-text {
        font-size: clamp(36px, 11vw, 70px);
        gap: clamp(1px, 0.4vw, 4px);
    }

    .projects-grid { grid-template-columns: 1fr; }
    .blog-card { padding: 24px; }
    .card-footer { flex-direction: column; }

    .portfolio-grid { grid-template-columns: 1fr; }
    .skills-grid { grid-template-columns: 1fr; }
    .stats-grid { grid-template-columns: repeat(2, 1fr); }
    .contact-grid { grid-template-columns: 1fr; }
    .blog-grid { grid-template-columns: 1fr; }
    
    .portfolio-filters { justify-content: center; }
    .filter-btn { font-size: 13px; padding: 8px 16px; }

    .modal-content { padding: 12px; }
    .modal-prev, .modal-next { width: 40px; height: 40px; font-size: 20px; }
}

@media screen and (max-width: 480px) {
    .hero-banner { padding: 24px 16px; }
    .greeting-text { font-size: clamp(32px, 12vw, 56px); }
    .stats-grid { grid-template-columns: 1fr 1fr; gap: 16px; }
    .stat-card { padding: 24px 16px; }
    .stat-number { font-size: 32px; }
    .blog-post { flex-direction: column; gap: 12px; }
}

.scroll-progress {
    position: fixed;
    top: 0; left: 0;
    height: 3px;
    width: 0%;
    background: var(--gradient-primary);
    z-index: 999999;
    box-shadow: 0 0 10px rgba(79, 110, 247, 0.4);
    transition: width 0.1s linear;
}

/* =========================================
   ПОДВАЛ САЙТА (FOOTER)
   ========================================= */
   .site-footer {
    background: rgba(255, 255, 255, 0.6);
    -webkit-backdrop-filter: var(--glass-blur);
    backdrop-filter: var(--glass-blur);
    border-top: 1px solid var(--glass-border);
    margin-top: 80px;
    padding: 60px 0 30px;
    position: relative;
}

.footer-container {
    max-width: 95%;
    margin: 0 auto;
}

.footer-top {
    display: grid;
    grid-template-columns: 1.5fr 1fr 1fr;
    gap: 40px;
    margin-bottom: 40px;
}

/* Бренд */
.footer-logo {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 16px;
}

.footer-logo img {
    height: 36px;
}

.footer-logo span {
    font-size: 1.5em;
    font-weight: 700;
    color: var(--text-primary);
}

.footer-brand p {
    color: var(--text-secondary);
    font-size: 15px;
    line-height: 1.7;
    margin-bottom: 24px;
    max-width: 350px;
}

/* Соцсети в подвале */
.footer-socials {
    display: flex;
    gap: 12px;
}

.footer-socials a {
    width: 42px;
    height: 42px;
    border-radius: 12px;
    background: rgba(79, 110, 247, 0.08);
    color: var(--primary-blue);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 20px;
    transition: all 0.3s ease;
    border: 1px solid transparent;
}

.footer-socials a:hover {
    background: var(--primary-blue);
    color: white;
    transform: translateY(-4px);
    box-shadow: 0 8px 20px rgba(79, 110, 247, 0.3);
}

/* Колонки ссылок */
.footer-col h4 {
    font-size: 16px;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 20px;
    position: relative;
    padding-bottom: 10px;
}

.footer-col h4::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 30px;
    height: 3px;
    background: var(--gradient-primary);
    border-radius: 2px;
}

.footer-col ul {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.footer-col ul li a {
    color: var(--text-secondary);
    font-size: 15px;
    transition: all 0.3s ease;
    display: inline-flex;
    align-items: center;
    gap: 6px;
}

.footer-col ul li a::before {
    content: '';
    width: 0;
    height: 2px;
    background: var(--gradient-primary);
    transition: width 0.3s ease;
}

.footer-col ul li a:hover {
    color: var(--primary-blue);
    transform: translateX(5px);
}

.footer-col ul li a:hover::before {
    width: 15px;
}

/* Нижняя часть подвала */
.footer-bottom {
    position: relative;
    padding-top: 20px;
}

.footer-divider {
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--accent-blue), transparent);
    margin-bottom: 20px;
    opacity: 0.5;
}

.footer-copyright {
    text-align: center;
    color: var(--text-muted);
    font-size: 14px;
}

/* Кнопка "Наверх" */
.back-to-top {
    position: absolute;
    right: 0;
    top: -20px;
    width: 44px;
    height: 44px;
    background: var(--gradient-primary);
    color: white;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 24px;
    box-shadow: 0 8px 20px rgba(79, 110, 247, 0.3);
    transition: all 0.3s ease;
}

.back-to-top:hover {
    transform: translateY(-5px);
    box-shadow: 0 12px 25px rgba(79, 110, 247, 0.4);
}

/* Адаптивность подвала */
@media screen and (max-width: 799px) {
    .footer-top {
        grid-template-columns: 1fr;
        gap: 32px;
        text-align: center;
    }

    .footer-brand {
        display: flex;
        flex-direction: column;
        align-items: center;
    }

    .footer-brand p {
        max-width: 100%;
    }

    .footer-socials {
        justify-content: center;
    }

    .footer-col h4::after {
        left: 50%;
        transform: translateX(-50%);
    }

    .footer-col ul li a:hover {
        transform: translateX(0) scale(1.05);
    }

    .footer-col ul li a::before {
        display: none;
    }

    .footer-bottom {
        text-align: center;
    }

    .back-to-top {
        position: fixed;
        bottom: 90px; /* Выше мобильной навигации */
        right: 20px;
        top: auto;
        z-index: 998;
    }
}

@media screen and (max-width: 480px) {
    .site-footer {
        padding: 40px 0 20px;
    }
    
    .back-to-top {
        width: 40px;
        height: 40px;
        font-size: 20px;
        bottom: 85px;
        right: 16px;
    }
}