/*
Theme Name: Developer Portfolio
Theme URI: https://developer-portfolio.local
Author: Developer
Description: Минималистичная тёмная тема для портфолио с навигацией в стиле Telegram
Version: 1.0.0
Requires at least: 6.0
Tested up to: 6.4
Requires PHP: 7.4
License: GNU General Public License v2 or later
License URI: http://www.gnu.org/licenses/gpl-2.0.html
Text Domain: developer-portfolio
*/

/* Bump version for cache busting */
/*
Version: 1.0.1
*/

/* ===== CSS VARIABLES ===== */
:root {
    /* Colors */
    --color-black: #0a0a0a;
    --color-black-soft: #141414;
    --color-black-lighter: #1a1a1a;
    --color-white: #ffffff;
    --color-white-soft: #f5f5f5;
    --color-white-muted: #a0a0a0;
    --color-red: #e63946;
    --color-red-soft: #ff6b6b;
    --color-yellow: #ffd60a;
    --color-yellow-soft: #ffe066;
    
    /* Typography */
    --font-primary: 'Montserrat', sans-serif;
    --font-display: 'Montserrat', sans-serif;
    
    /* Spacing */
    --header-height: 65px;
    --tabs-height: 0px;
    --section-padding: 80px;
    
    /* Transitions */
    --transition-fast: 0.2s ease;
    --transition-normal: 0.3s ease;
    --transition-slow: 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}

/* ===== RESET & BASE ===== */
*, *::before, *::after {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
    font-size: 16px;
}

/* Custom Scrollbar */
::-webkit-scrollbar {
    width: 8px;
    height: 8px;
}

::-webkit-scrollbar-track {
    background: var(--color-black);
}

::-webkit-scrollbar-thumb {
    background: var(--color-black-lighter);
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: rgba(255, 255, 255, 0.2);
}

body {
    font-family: var(--font-primary);
    font-weight: 400;
    background-color: var(--color-black);
    color: var(--color-white);
    line-height: 1.6;
    overflow-x: hidden;
    min-height: 100vh;
}

a {
    text-decoration: none;
    color: inherit;
    transition: color var(--transition-fast);
}

img {
    max-width: 100%;
    height: auto;
    display: block;
}

ul, ol {
    list-style: none;
}

/* ===== HEADER ===== */
.site-header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: var(--color-black);
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.header-container {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 0 20px;
    height: var(--header-height);
    max-width: 1400px;
    margin: 0 auto;
    position: relative;
}

.site-logo {
    display: flex;
    align-items: center;
    gap: 10px;
    flex-shrink: 0;
    position: absolute;
    left: 0;
}

.site-logo img {
    height: 28px;
    width: auto;
}

.site-logo-text {
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--color-white);
    letter-spacing: 1px;
    text-transform: uppercase;
}

/* ===== AUTH BUTTON IN HEADER ===== */
.header-auth {
    position: absolute;
    right: 0;
    display: flex;
    align-items: center;
}

.auth-btn {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 10px 20px;
    background: var(--color-red);
    border: none;
    border-radius: 10px;
    color: var(--color-white);
    font-family: inherit;
    font-size: 0.9rem;
    font-weight: 600;
    cursor: pointer;
    transition: all var(--transition-fast);
}

.auth-btn:hover {
    background: var(--color-red-soft);
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(230, 57, 70, 0.3);
}

.auth-btn i {
    font-size: 0.85rem;
}

/* User Menu (when logged in) */
.user-menu {
    position: relative;
}

.user-menu-btn {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 6px 12px;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 30px;
    color: var(--color-white);
    font-family: inherit;
    font-size: 0.9rem;
    cursor: pointer;
    transition: all var(--transition-fast);
}

.user-menu-btn:hover {
    background: rgba(255, 255, 255, 0.1);
    border-color: rgba(255, 255, 255, 0.2);
}

.user-avatar {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    object-fit: cover;
    background: var(--color-black-lighter);
}

.user-name {
    max-width: 120px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.user-menu-btn i {
    font-size: 0.7rem;
    opacity: 0.6;
    transition: transform var(--transition-fast);
}

.user-menu.open .user-menu-btn i {
    transform: rotate(180deg);
}

.user-dropdown {
    position: absolute;
    top: calc(100% + 10px);
    right: 0;
    min-width: 200px;
    background: var(--color-black-lighter);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 12px;
    padding: 8px;
    opacity: 0;
    visibility: hidden;
    transform: translateY(-10px);
    transition: all var(--transition-fast);
    z-index: 1001;
}

.user-menu.open .user-dropdown {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.user-dropdown-item {
    display: flex;
    align-items: center;
    gap: 12px;
    width: 100%;
    padding: 12px 16px;
    background: transparent;
    border: none;
    border-radius: 8px;
    color: var(--color-white-muted);
    font-family: inherit;
    font-size: 0.9rem;
    text-decoration: none;
    cursor: pointer;
    transition: all var(--transition-fast);
}

.user-dropdown-item:hover {
    background: rgba(255, 255, 255, 0.05);
    color: var(--color-white);
}

.user-dropdown-item i {
    width: 18px;
    text-align: center;
    color: var(--color-red);
}

/* ===== AUTH MODAL ===== */
.auth-modal {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 5000;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    visibility: hidden;
    transition: all var(--transition-normal);
}

.auth-modal.active {
    opacity: 1;
    visibility: visible;
}

.auth-modal-overlay {
    position: absolute;
    inset: 0;
    background: rgba(0, 0, 0, 0.8);
    backdrop-filter: blur(5px);
}

.auth-modal-content {
    position: relative;
    width: 100%;
    max-width: 420px;
    margin: 20px;
    background: var(--color-black-lighter);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 24px;
    padding: 40px;
    transform: scale(0.9);
    transition: transform var(--transition-normal);
}

.auth-modal.active .auth-modal-content {
    transform: scale(1);
}

.auth-modal-close {
    position: absolute;
    top: 16px;
    right: 16px;
    width: 40px;
    height: 40px;
    background: rgba(255, 255, 255, 0.05);
    border: none;
    border-radius: 50%;
    color: var(--color-white-muted);
    font-size: 1rem;
    cursor: pointer;
    transition: all var(--transition-fast);
}

.auth-modal-close:hover {
    background: var(--color-red);
    color: var(--color-white);
}

.auth-title {
    font-size: 1.8rem;
    font-weight: 700;
    color: var(--color-white);
    margin-bottom: 8px;
}

.auth-subtitle {
    font-size: 0.95rem;
    color: var(--color-white-muted);
    margin-bottom: 30px;
}

.auth-input-group {
    margin-bottom: 20px;
}

.auth-input-group label {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--color-white);
    margin-bottom: 8px;
}

.auth-input-group label i {
    color: var(--color-red);
    font-size: 0.85rem;
}

.auth-input-group input {
    width: 100%;
    padding: 14px 18px;
    background: var(--color-black);
    border: 2px solid rgba(255, 255, 255, 0.1);
    border-radius: 12px;
    color: var(--color-white);
    font-family: inherit;
    font-size: 1rem;
    outline: none;
    transition: all var(--transition-fast);
}

.auth-input-group input::placeholder {
    color: var(--color-white-muted);
    opacity: 0.5;
}

.auth-input-group input:focus {
    border-color: var(--color-red);
    box-shadow: 0 0 0 3px rgba(230, 57, 70, 0.15);
}

.auth-checkbox {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 24px;
}

.auth-checkbox input[type="checkbox"] {
    width: 18px;
    height: 18px;
    accent-color: var(--color-red);
    cursor: pointer;
}

.auth-checkbox label {
    font-size: 0.9rem;
    color: var(--color-white-muted);
    cursor: pointer;
}

.auth-submit-btn {
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    padding: 16px;
    background: linear-gradient(135deg, var(--color-red) 0%, #ff4757 100%);
    border: none;
    border-radius: 12px;
    color: var(--color-white);
    font-family: inherit;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: all var(--transition-fast);
}

.auth-submit-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 30px rgba(230, 57, 70, 0.4);
}

.auth-submit-btn:disabled {
    opacity: 0.6;
    cursor: not-allowed;
    transform: none;
}

.auth-submit-btn.loading i {
    animation: spin 1s linear infinite;
}

.auth-status {
    margin-top: 20px;
    padding: 0;
    border-radius: 10px;
    font-size: 0.9rem;
    text-align: center;
    opacity: 0;
    max-height: 0;
    overflow: hidden;
    transition: all 0.3s ease;
}

.auth-status.show {
    padding: 14px;
    opacity: 1;
    max-height: 100px;
}

.auth-status.success {
    background: rgba(34, 197, 94, 0.15);
    border: 1px solid rgba(34, 197, 94, 0.3);
    color: #4ade80;
}

.auth-status.error {
    background: rgba(239, 68, 68, 0.15);
    border: 1px solid rgba(239, 68, 68, 0.3);
    color: #f87171;
}

.auth-links {
    margin-top: 24px;
    display: flex;
    flex-direction: column;
    gap: 10px;
    align-items: center;
}

.auth-link {
    background: none;
    border: none;
    color: var(--color-white-muted);
    font-family: inherit;
    font-size: 0.9rem;
    cursor: pointer;
    transition: color var(--transition-fast);
}

.auth-link:hover {
    color: var(--color-red);
}

/* ===== PROFILE MODAL ===== */
.profile-modal {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 5000;
    background: var(--color-black);
    opacity: 0;
    visibility: hidden;
    transform: translateX(100%);
    transition: all var(--transition-normal);
    overflow-y: auto;
}

.profile-modal.active {
    opacity: 1;
    visibility: visible;
    transform: translateX(0);
}

.profile-modal-content {
    max-width: 600px;
    margin: 0 auto;
    padding: 40px 20px;
    min-height: 100vh;
}

.profile-header {
    margin-bottom: 40px;
}

.profile-back-btn {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 12px 20px;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 12px;
    color: var(--color-white-muted);
    font-family: inherit;
    font-size: 0.95rem;
    cursor: pointer;
    transition: all var(--transition-fast);
    margin-bottom: 30px;
}

.profile-back-btn:hover {
    background: var(--color-red);
    border-color: var(--color-red);
    color: var(--color-white);
}

.profile-title {
    font-size: 2rem;
    font-weight: 700;
    color: var(--color-white);
}

.profile-avatar-section {
    display: flex;
    flex-direction: column;
    align-items: center;
    margin-bottom: 40px;
}

.profile-avatar-wrapper {
    position: relative;
    width: 120px;
    height: 120px;
}

.profile-avatar {
    width: 100%;
    height: 100%;
    border-radius: 50%;
    object-fit: cover;
    background: var(--color-black-lighter);
    border: 4px solid rgba(255, 255, 255, 0.1);
}

.profile-avatar-upload {
    position: absolute;
    bottom: 0;
    right: 0;
    width: 40px;
    height: 40px;
    background: var(--color-red);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-white);
    cursor: pointer;
    transition: all var(--transition-fast);
}

.profile-avatar-upload:hover {
    background: var(--color-red-soft);
    transform: scale(1.1);
}

.profile-avatar-hint {
    margin-top: 12px;
    font-size: 0.85rem;
    color: var(--color-white-muted);
}

.profile-form {
    background: var(--color-black-lighter);
    border: 1px solid rgba(255, 255, 255, 0.06);
    border-radius: 20px;
    padding: 30px;
}

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

.profile-input-group label {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--color-white);
    margin-bottom: 10px;
}

.profile-input-group label i {
    color: var(--color-red);
}

.profile-input-group input {
    width: 100%;
    padding: 14px 18px;
    background: var(--color-black);
    border: 2px solid rgba(255, 255, 255, 0.1);
    border-radius: 12px;
    color: var(--color-white);
    font-family: inherit;
    font-size: 1rem;
    outline: none;
    transition: all var(--transition-fast);
}

.profile-input-group input:focus {
    border-color: var(--color-red);
}

.profile-input-group input:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

.profile-input-hint {
    display: block;
    margin-top: 8px;
    font-size: 0.8rem;
    color: var(--color-white-muted);
}

.profile-save-btn {
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    padding: 16px;
    background: var(--color-red);
    border: none;
    border-radius: 12px;
    color: var(--color-white);
    font-family: inherit;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: all var(--transition-fast);
}

.profile-save-btn:hover {
    background: var(--color-red-soft);
    transform: translateY(-2px);
}

.profile-status {
    margin-top: 20px;
    padding: 0;
    border-radius: 10px;
    font-size: 0.9rem;
    text-align: center;
    opacity: 0;
    max-height: 0;
    overflow: hidden;
    transition: all 0.3s ease;
}

.profile-status.show {
    padding: 14px;
    opacity: 1;
    max-height: 100px;
}

.profile-status.success {
    background: rgba(34, 197, 94, 0.15);
    color: #4ade80;
}

.profile-status.error {
    background: rgba(239, 68, 68, 0.15);
    color: #f87171;
}

/* ===== TELEGRAM-STYLE TABS NAVIGATION ===== */
.tabs-navigation {
    display: flex;
    align-items: center;
    justify-content: center;
}

.tabs-container {
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    height: var(--header-height);
    gap: 5px;
}

.tab-item {
    text-align: center;
    padding: 14px 20px;
    font-size: 0.85rem;
    font-weight: 500;
    color: var(--color-white-muted);
    cursor: pointer;
    transition: color var(--transition-fast);
    position: relative;
    text-transform: uppercase;
    letter-spacing: 1px;
    white-space: nowrap;
}

/* Mobile-only elements - hidden on desktop */
.tab-item.mobile-only,
.section.mobile-only {
    display: none !important;
}

.tab-item:hover {
    color: var(--color-white);
}

.tab-item.active {
    color: var(--color-red);
}

/* Animated underline indicator */
.tabs-indicator {
    position: absolute;
    bottom: 0;
    left: 0;
    height: 3px;
    background: var(--color-red);
    border-radius: 3px 3px 0 0;
    transition: left var(--transition-slow), width var(--transition-slow);
    will-change: left, width;
}

@media (min-width: 769px) {
    .tabs-indicator {
        width: 80px;
    }
}

/* ===== MAIN CONTENT ===== */
.site-main {
    margin-top: var(--header-height);
    position: relative;
    overflow: hidden;
}

/* Sections Container with horizontal scroll effect */
.sections-wrapper {
    display: flex;
    transition: transform var(--transition-slow);
    will-change: transform;
}

.section {
    min-width: 100vw;
    min-height: calc(100vh - var(--header-height));
    max-height: calc(100vh - var(--header-height));
    padding: var(--section-padding) 40px;
    padding-bottom: 100px;
    display: flex;
    flex-direction: column;
    opacity: 0;
    transform: scale(0.98);
    transition: opacity var(--transition-slow), transform var(--transition-slow);
    overflow-y: auto;
    overflow-x: hidden;
-webkit-overflow-scrolling: touch;
touch-action: pan-y pinch-zoom;
}

.section.active {
    opacity: 1;
    transform: scale(1);
}

.section-content {
    max-width: 1200px;
    margin: 0 auto;
    width: 100%;
}

/* ===== SECTION: HOME ===== */
.section-home {
    position: relative;
    padding-bottom: 80px;
}

.section-home .section-content {
    padding-bottom: 120px;
}

.home-content {
    display: flex;
    flex-direction: column;
    gap: 60px;
    position: relative;
    z-index: 2;
    width: 100%;
    max-width: 1200px;
}

/* Particles Background (legacy, не используется на главной) */
.particles-container {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 1;
}

/* ===== HOME HERO (новый: нейроны на CSS, без canvas/JS) ===== */
.home-hero {
    position: relative;
    text-align: center;
    padding: 50px 20px 60px;
    min-height: 280px;
    overflow: hidden;
}

.home-hero-neurons {
    position: absolute;
    inset: 0;
    pointer-events: none;
    z-index: 0;
}

.home-hero-neuron {
    position: absolute;
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: var(--color-red);
    opacity: 0.35;
    animation: home-hero-neuron-float 8s ease-in-out infinite;
    will-change: transform, opacity;
}

.home-hero-neuron:nth-child(odd) {
    background: var(--color-yellow);
    opacity: 0.25;
    animation-duration: 10s;
    animation-delay: -2s;
}

.home-hero-neuron:nth-child(3n) {
    width: 4px;
    height: 4px;
    opacity: 0.2;
    animation-duration: 12s;
    animation-delay: -4s;
}

.home-hero-neuron:nth-child(1) { left: 8%; top: 15%; animation-delay: 0s; }
.home-hero-neuron:nth-child(2) { left: 22%; top: 70%; animation-delay: -1s; }
.home-hero-neuron:nth-child(3) { left: 35%; top: 25%; animation-delay: -2.5s; }
.home-hero-neuron:nth-child(4) { left: 48%; top: 80%; animation-delay: -0.5s; }
.home-hero-neuron:nth-child(5) { left: 55%; top: 10%; animation-delay: -3s; }
.home-hero-neuron:nth-child(6) { left: 68%; top: 55%; animation-delay: -1.5s; }
.home-hero-neuron:nth-child(7) { left: 78%; top: 30%; animation-delay: -2s; }
.home-hero-neuron:nth-child(8) { left: 88%; top: 65%; animation-delay: -0.8s; }
.home-hero-neuron:nth-child(9) { left: 15%; top: 40%; animation-delay: -3.5s; }
.home-hero-neuron:nth-child(10) { left: 42%; top: 50%; animation-delay: -1.2s; }
.home-hero-neuron:nth-child(11) { left: 62%; top: 75%; animation-delay: -2.8s; }
.home-hero-neuron:nth-child(12) { left: 28%; top: 12%; animation-delay: -0.3s; }
.home-hero-neuron:nth-child(13) { left: 72%; top: 18%; animation-delay: -4s; }
.home-hero-neuron:nth-child(14) { left: 18%; top: 85%; animation-delay: -1.8s; }
.home-hero-neuron:nth-child(15) { left: 52%; top: 35%; animation-delay: -2.2s; }
.home-hero-neuron:nth-child(16) { left: 85%; top: 42%; animation-delay: -0.6s; }
.home-hero-neuron:nth-child(17) { left: 5%; top: 55%; animation-delay: -3.2s; }
.home-hero-neuron:nth-child(18) { left: 38%; top: 8%; animation-delay: -1s; }
.home-hero-neuron:nth-child(19) { left: 92%; top: 78%; animation-delay: -2.5s; }
.home-hero-neuron:nth-child(20) { left: 58%; top: 48%; animation-delay: -0.2s; }

@keyframes home-hero-neuron-float {
    0%, 100% {
        transform: translate(0, 0) scale(1);
        opacity: 0.35;
    }
    25% {
        transform: translate(6px, -8px) scale(1.1);
        opacity: 0.5;
    }
    50% {
        transform: translate(-4px, 5px) scale(0.95);
        opacity: 0.25;
    }
    75% {
        transform: translate(3px, 4px) scale(1.05);
        opacity: 0.45;
    }
}

.home-hero-content {
    position: relative;
    z-index: 1;
}

.home-hero-title {
    font-size: clamp(2.8rem, 11vw, 6.5rem);
    font-weight: 800;
    line-height: 1;
    margin-bottom: 18px;
}

.home-hero-name {
    display: inline-block;
    background: linear-gradient(135deg, var(--color-red) 0%, var(--color-yellow) 100%);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    color: transparent;
    text-transform: uppercase;
    letter-spacing: 4px;
    background-size: 100%;
    -webkit-box-decoration-break: clone;
    box-decoration-break: clone;
}

.home-hero-subtitle {
    font-size: clamp(0.95rem, 2.2vw, 1.3rem);
    color: var(--color-white);
    margin-bottom: 32px;
    font-weight: 400;
    letter-spacing: 1px;
}

.home-hero-cta {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
}

/* Телефон: те же эффекты, аккуратные отступы и градиент REZOIL */
@media (max-width: 768px) {
    .home-hero {
        padding: 40px 16px 50px;
        min-height: 260px;
    }
    
    .home-hero-title {
        margin-bottom: 16px;
    }
    
    .home-hero-name {
        display: inline-block;
        background: linear-gradient(135deg, #e63946 0%, #ffd60a 100%);
        -webkit-background-clip: text;
        background-clip: text;
        -webkit-text-fill-color: transparent;
        color: transparent;
        background-size: 100%;
        -webkit-box-decoration-break: clone;
        box-decoration-break: clone;
    }
    
    .home-hero-subtitle {
        margin-bottom: 44px;
        padding: 0 8px;
        line-height: 1.5;
    }
    
    .home-hero-cta {
        margin-top: 4px;
    }
    
    /* Нейроны на телефоне — те же размеры и анимация */
    .home-hero-neuron {
        width: 6px;
        height: 6px;
        opacity: 0.35;
        animation: home-hero-neuron-float 8s ease-in-out infinite;
    }
    .home-hero-neuron:nth-child(odd) {
        opacity: 0.25;
        animation-duration: 10s;
    }
    .home-hero-neuron:nth-child(3n) {
        width: 4px;
        height: 4px;
        opacity: 0.2;
        animation-duration: 12s;
    }
}

/* Hero Area (legacy) */
.hero-area {
    text-align: center;
    padding: 40px 0;
}

.hero-title {
    font-size: clamp(3rem, 12vw, 7rem);
    font-weight: 800;
    line-height: 1;
    margin-bottom: 20px;
}

.hero-name {
    background: linear-gradient(135deg, var(--color-red) 0%, var(--color-yellow) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    text-transform: uppercase;
    letter-spacing: 4px;
}

.hero-subtitle {
    font-size: clamp(1rem, 2.5vw, 1.4rem);
    color: var(--color-white);
    margin-bottom: 35px;
    font-weight: 400;
    letter-spacing: 1px;
}

.hero-cta {
    display: flex;
    gap: 20px;
    justify-content: center;
    flex-wrap: wrap;
}

.btn {
    padding: 12px 24px;
    font-size: 0.9rem;
    font-weight: 600;
    border-radius: 10px;
    cursor: pointer;
    transition: all var(--transition-fast);
    text-transform: uppercase;
    letter-spacing: 1px;
    border: none;
    display: inline-flex;
    width: auto;
    max-width: fit-content;
    align-items: center;
    gap: 10px;
}

.btn i {
    font-size: 1rem;
}

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

.btn-primary:hover {
    background: var(--color-red-soft);
    transform: translateY(-3px);
    box-shadow: 0 15px 35px rgba(230, 57, 70, 0.4);
}

.btn-outline {
    background: transparent;
    color: var(--color-white);
    border: 2px solid var(--color-white-muted);
}

.btn-outline:hover {
    border-color: var(--color-yellow);
    color: var(--color-yellow);
    transform: translateY(-2px);
}

/* ===== WHO AM I SECTION ===== */
.who-am-i-section {
    width: 100%;
    margin-bottom: 60px;
}

.who-am-i-content {
    display: flex;
    align-items: center;
    gap: 60px;
    background: var(--color-black-lighter);
    border: 1px solid rgba(255, 255, 255, 0.06);
    border-radius: 24px;
    padding: 40px;
    position: relative;
    overflow: hidden;
}

.who-am-i-content::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 4px;
    height: 100%;
    background: linear-gradient(180deg, var(--color-red), var(--color-yellow));
}

.who-am-i-text {
    flex: 1;
}

.who-am-i-title {
    font-size: 1.4rem;
    font-weight: 600;
    color: var(--color-white);
    margin-bottom: 20px;
    display: flex;
    align-items: center;
    gap: 12px;
}

.who-am-i-title i {
    color: var(--color-red);
}

.who-am-i-description {
    font-size: 1rem;
    color: var(--color-white-muted);
    line-height: 1.8;
    margin-bottom: 16px;
}

.who-am-i-description strong {
    color: var(--color-yellow);
}

.who-am-i-highlight {
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 1rem;
    font-weight: 500;
    color: var(--color-red-soft);
    margin-top: 20px;
    padding: 16px 20px;
    background: rgba(230, 57, 70, 0.1);
    border-radius: 12px;
    border-left: 3px solid var(--color-red);
}

.who-am-i-highlight i {
    font-size: 1.2rem;
}

/* Animated Icon */
.who-am-i-icon {
    flex-shrink: 0;
    width: 200px;
    height: 200px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.animated-icon {
    position: relative;
    width: 100%;
    height: 100%;
}

.icon-circle {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, var(--color-red) 0%, var(--color-yellow) 100%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 10px 40px rgba(230, 57, 70, 0.4);
    animation: iconPulse 2s ease-in-out infinite;
}

.icon-circle i {
    font-size: 2rem;
    color: var(--color-white);
}

@keyframes iconPulse {
    0%, 100% {
        transform: translate(-50%, -50%) scale(1);
        box-shadow: 0 10px 40px rgba(230, 57, 70, 0.4);
    }
    50% {
        transform: translate(-50%, -50%) scale(1.05);
        box-shadow: 0 15px 50px rgba(230, 57, 70, 0.6);
    }
}

.icon-orbit {
    position: absolute;
    top: 50%;
    left: 50%;
    border: 1px dashed rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    transform: translate(-50%, -50%);
}

.icon-orbit.orbit-1 {
    width: 120px;
    height: 120px;
    animation: orbitRotate 8s linear infinite;
}

.icon-orbit.orbit-2 {
    width: 160px;
    height: 160px;
    animation: orbitRotate 12s linear infinite reverse;
}

.icon-orbit.orbit-3 {
    width: 200px;
    height: 200px;
    animation: orbitRotate 16s linear infinite;
}

@keyframes orbitRotate {
    from { transform: translate(-50%, -50%) rotate(0deg); }
    to { transform: translate(-50%, -50%) rotate(360deg); }
}

.orbit-dot {
    position: absolute;
    top: -12px;
    left: 50%;
    transform: translateX(-50%);
    width: 24px;
    height: 24px;
    background: var(--color-black-lighter);
    border: 2px solid var(--color-red);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.orbit-dot i {
    font-size: 0.7rem;
    color: var(--color-red);
}

.orbit-2 .orbit-dot {
    border-color: var(--color-yellow);
}

.orbit-2 .orbit-dot i {
    color: var(--color-yellow);
}

.orbit-3 .orbit-dot {
    border-color: #4ade80;
}

.orbit-3 .orbit-dot i {
    color: #4ade80;
}

/* ===== MY EXPERIENCE SECTION ===== */
.my-experience-section {
    width: 100%;
    margin-bottom: 60px;
    padding: 40px;
    background: var(--color-black-lighter);
    border: 1px solid rgba(255, 255, 255, 0.06);
    border-radius: 24px;
}

.experience-section-title {
    font-size: 1.4rem;
    font-weight: 600;
    color: var(--color-white);
    margin-bottom: 30px;
    display: flex;
    align-items: center;
    gap: 12px;
}

.experience-section-title i {
    color: var(--color-red);
}

.experience-bars {
    display: flex;
    flex-direction: column;
    gap: 24px;
}

.experience-bar-item {
    opacity: 0;
    transform: translateX(-20px);
    transition: all 0.5s ease;
}

.experience-bar-item.visible {
    opacity: 1;
    transform: translateX(0);
}

.experience-bar-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 10px;
}

.experience-bar-name {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 1rem;
    font-weight: 500;
    color: var(--color-white);
}

.experience-bar-name i {
    width: 24px;
    text-align: center;
    color: var(--color-red);
}

.experience-bar-percent {
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--color-yellow);
}

.experience-bar-track {
    height: 12px;
    background: var(--color-black);
    border-radius: 6px;
    overflow: hidden;
    position: relative;
}

.experience-bar-fill {
    height: 100%;
    width: 0;
    background: linear-gradient(90deg, var(--color-red), var(--color-yellow));
    border-radius: 6px;
    position: relative;
    transition: width 1.5s ease-out;
}

.experience-bar-item.visible .experience-bar-fill {
    width: var(--fill-percent);
}

.experience-bar-fill::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(
        90deg,
        transparent 0%,
        rgba(255, 255, 255, 0.3) 50%,
        transparent 100%
    );
    animation: shimmer 2s infinite;
}

@keyframes shimmer {
    0% { transform: translateX(-100%); }
    100% { transform: translateX(100%); }
}

/* Mobile styles for new sections */
@media (max-width: 768px) {
    .who-am-i-content {
        flex-direction: column;
        gap: 30px;
        padding: 30px 20px;
    }
    
    .who-am-i-icon {
        width: 150px;
        height: 150px;
        order: -1;
    }
    
    .icon-circle {
        width: 60px;
        height: 60px;
    }
    
    .icon-circle i {
        font-size: 1.5rem;
    }
    
    .icon-orbit.orbit-1 {
        width: 90px;
        height: 90px;
    }
    
    .icon-orbit.orbit-2 {
        width: 120px;
        height: 120px;
    }
    
    .icon-orbit.orbit-3 {
        width: 150px;
        height: 150px;
    }
    
    .orbit-dot {
        width: 20px;
        height: 20px;
        top: -10px;
    }
    
    .orbit-dot i {
        font-size: 0.6rem;
    }
    
    .who-am-i-title {
        font-size: 1.2rem;
    }
    
    .who-am-i-description {
        font-size: 0.95rem;
    }
    
    .who-am-i-highlight {
        font-size: 0.9rem;
        padding: 14px 16px;
    }
    
    .my-experience-section {
        padding: 30px 20px;
    }
    
    .experience-section-title {
        font-size: 1.2rem;
    }
    
    .experience-bar-name {
        font-size: 0.9rem;
    }
}

/* ===== CONTACT FORM SECTION ===== */
.contact-form-section {
    width: 100%;
    max-width: 600px;
    margin: 0 auto 60px;
    padding: 40px;
    background: var(--color-black-lighter);
    border: 1px solid rgba(255, 255, 255, 0.06);
    border-radius: 24px;
    position: relative;
    overflow: hidden;
}

.contact-form-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--color-red), var(--color-yellow));
}

.contact-form-title {
    font-size: 1.4rem;
    font-weight: 600;
    color: var(--color-white);
    margin-bottom: 8px;
    display: flex;
    align-items: center;
    gap: 12px;
}

.contact-form-title i {
    color: var(--color-red);
    font-size: 1.2rem;
}

.contact-form-subtitle {
    font-size: 0.95rem;
    color: var(--color-white-muted);
    margin-bottom: 30px;
}

.contact-form {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 8px;
    position: relative;
}

.form-label {
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--color-white);
    display: flex;
    align-items: center;
    gap: 8px;
}

.form-label i {
    color: var(--color-red);
    font-size: 0.85rem;
}

.form-input,
.form-textarea {
    width: 100%;
    padding: 14px 18px;
    background: var(--color-black);
    border: 2px solid rgba(255, 255, 255, 0.1);
    border-radius: 12px;
    color: var(--color-white);
    font-family: inherit;
    font-size: 1rem;
    transition: all var(--transition-fast);
    outline: none;
}

.form-input::placeholder,
.form-textarea::placeholder {
    color: var(--color-white-muted);
    opacity: 0.6;
}

.form-input:focus,
.form-textarea:focus {
    border-color: var(--color-red);
    box-shadow: 0 0 0 3px rgba(230, 57, 70, 0.15);
}

.form-input:hover,
.form-textarea:hover {
    border-color: rgba(255, 255, 255, 0.2);
}

.form-textarea {
    resize: vertical;
    min-height: 120px;
    max-height: 300px;
}

.form-char-count {
    position: absolute;
    bottom: 12px;
    right: 14px;
    font-size: 0.75rem;
    color: var(--color-white-muted);
    opacity: 0.6;
    pointer-events: none;
}

.form-char-count.valid {
    color: #4ade80;
    opacity: 1;
}

.form-submit-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    padding: 16px 32px;
    background: linear-gradient(135deg, var(--color-red) 0%, #ff4757 100%);
    border: none;
    border-radius: 12px;
    color: var(--color-white);
    font-family: inherit;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: all var(--transition-fast);
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-top: 10px;
}

.form-submit-btn:hover {
    transform: translateY(-3px);
    box-shadow: 0 15px 35px rgba(230, 57, 70, 0.4);
}

.form-submit-btn:active {
    transform: translateY(-1px);
}

.form-submit-btn:disabled {
    opacity: 0.6;
    cursor: not-allowed;
    transform: none;
    box-shadow: none;
}

.form-submit-btn.loading {
    pointer-events: none;
}

.form-submit-btn.loading i {
    animation: spin 1s linear infinite;
}

/* Form Status Messages */
.form-status {
    padding: 0;
    border-radius: 12px;
    font-size: 0.95rem;
    font-weight: 500;
    text-align: center;
    opacity: 0;
    max-height: 0;
    overflow: hidden;
    transition: all 0.3s ease;
}

.form-status.show {
    padding: 16px 20px;
    margin-top: 10px;
    opacity: 1;
    max-height: 100px;
}

.form-status.success {
    background: rgba(34, 197, 94, 0.15);
    border: 1px solid rgba(34, 197, 94, 0.3);
    color: #4ade80;
}

.form-status.error {
    background: rgba(239, 68, 68, 0.15);
    border: 1px solid rgba(239, 68, 68, 0.3);
    color: #f87171;
}

/* Mobile styles for contact form */
@media (max-width: 768px) {
    .contact-form-section {
        padding: 30px 20px;
        margin: 0 0 40px;
        border-radius: 20px;
    }
    
    .contact-form-title {
        font-size: 1.2rem;
    }
    
    .form-input,
    .form-textarea {
        padding: 12px 14px;
        font-size: 16px; /* Prevents zoom on iOS */
    }
    
    .form-submit-btn {
        padding: 14px 24px;
        font-size: 0.95rem;
    }
}

/* ===== HOME NEWS (карточки по горизонтали, раскрытие по клику) ===== */
.home-news {
    position: relative;
    width: 100%;
    margin-bottom: 60px;
}

.home-news-title {
    font-size: 1.3rem;
    font-weight: 600;
    color: var(--color-white);
    margin-bottom: 25px;
    display: flex;
    align-items: center;
    gap: 12px;
}

.home-news-title i {
    color: var(--color-red);
}

.home-news-cards-wrap {
    overflow: hidden;
    position: relative;
    padding-bottom: 12px;
    margin-left: -8px;
    margin-right: -8px;
}

/* Градиенты по краям — блоки «входят и выходят из пустоты» */
.home-news-cards-wrap::before,
.home-news-cards-wrap::after {
    content: "";
    position: absolute;
    top: 0;
    bottom: 12px;
    width: 80px;
    z-index: 2;
    pointer-events: none;
}
.home-news-cards-wrap::before {
    left: 0;
    background: linear-gradient(to right, var(--color-black) 0%, transparent 100%);
}
.home-news-cards-wrap::after {
    right: 0;
    background: linear-gradient(to left, var(--color-black) 0%, transparent 100%);
}

.home-news-cards {
    display: flex;
    gap: 20px;
    padding: 8px 0;
    width: max-content;
    animation: home-news-marquee 50s linear infinite;
}

.home-news-cards-wrap:hover .home-news-cards,
.home-news-cards-wrap.home-news-paused .home-news-cards {
    animation-play-state: paused;
}

@keyframes home-news-marquee {
    0%   { transform: translateX(0); }
    100% { transform: translateX(-50%); }
}

.home-news-card {
    scroll-snap-align: start;
    flex-shrink: 0;
    min-width: 280px;
    max-width: 280px;
    background: var(--color-black-lighter);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 16px;
    overflow: hidden;
    cursor: pointer;
    transition: all var(--transition-normal);
    touch-action: manipulation;
}

.home-news-card:hover {
    transform: translateY(-4px);
    border-color: var(--color-red);
    box-shadow: 0 12px 32px rgba(0, 0, 0, 0.35);
}

.home-news-card-pic {
    height: 140px;
    background: linear-gradient(135deg, rgba(230, 57, 70, 0.25) 0%, rgba(255, 214, 10, 0.12) 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2.5rem;
    color: var(--color-red);
}

.home-news-card-body {
    padding: 18px;
}

.home-news-card-date {
    font-size: 0.75rem;
    color: var(--color-white-muted);
    text-transform: uppercase;
    letter-spacing: 1px;
}

.home-news-card-title {
    font-size: 1rem;
    font-weight: 600;
    color: var(--color-white);
    margin: 8px 0 6px;
    line-height: 1.35;
}

.home-news-card-desc {
    font-size: 0.85rem;
    color: var(--color-white-muted);
    line-height: 1.5;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

/* Точки листания новостей (на телефоне) */
.home-news-dots {
    display: none;
    justify-content: center;
    gap: 10px;
    margin-top: 20px;
}

.home-news-dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.25);
    transition: all 0.25s ease;
    cursor: pointer;
}

.home-news-dot.active {
    background: var(--color-red);
    transform: scale(1.2);
    box-shadow: 0 0 10px rgba(230, 57, 70, 0.5);
    animation: home-news-dot-pulse 0.35s ease;
}

@media (max-width: 768px) {
    .home-news-cards-wrap {
        overflow-x: auto;
        overflow-y: hidden;
        -webkit-overflow-scrolling: touch;
        scroll-snap-type: x mandatory;
        scrollbar-width: none;
        -ms-overflow-style: none;
    }
    .home-news-cards-wrap::-webkit-scrollbar {
        display: none;
    }
    .home-news-cards-wrap .home-news-cards {
        animation: none !important;
        transform: none !important;
    }
    .home-news-cards-wrap::before,
    .home-news-cards-wrap::after {
        width: 40px;
    }
    .home-news-card {
        min-width: 85vw;
        max-width: 85vw;
    }
    .home-news-dots {
        display: flex;
    }
}

@keyframes home-news-dot-pulse {
    0% {
        transform: scale(0.9);
        opacity: 0.6;
    }
    50% {
        transform: scale(1.3);
        opacity: 1;
    }
    100% {
        transform: scale(1.15);
        opacity: 0.85;
    }
}

/* ===== SERVICES BLOCK ===== */
.services-block {
    margin-top: 40px;
    margin-bottom: 60px;
}

.services-header {
    margin-bottom: 24px;
    max-width: 720px;
}

.services-title {
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--color-white);
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 8px;
}

.services-title i {
    color: var(--color-red);
}

.services-subtitle {
    font-size: 0.95rem;
    color: var(--color-white-muted);
    line-height: 1.6;
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 20px;
    align-items: stretch;
}

@media (min-width: 1100px) {
    .services-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

@media (min-width: 1100px) and (max-width: 1400px) {
    .services-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

.service-card {
    position: relative;
    height: 100%;
}

.service-card-inner {
    display: grid;
    grid-template-columns: 110px 1fr;
    background: var(--color-black-lighter);
    border-radius: 18px;
    border: 1px solid rgba(255, 255, 255, 0.06);
    overflow: hidden;
    position: relative;
    isolation: isolate;
    height: 100%;
    min-height: 200px;
    transition: transform var(--transition-normal), box-shadow var(--transition-normal), border-color var(--transition-normal);
}

.service-card-accent {
    position: relative;
    background: radial-gradient(circle at 30% 30%, rgba(230, 57, 70, 0.8), transparent 60%),
                radial-gradient(circle at 70% 70%, rgba(255, 214, 10, 0.7), transparent 55%);
    overflow: hidden;
}

.service-card-accent::before {
    content: '';
    position: absolute;
    right: -55%;
    top: -5%;
    width: 180%;
    height: 180%;
    background: var(--color-black-lighter);
    border-radius: 50%;
}

.service-card-orbit {
    position: absolute;
    border-radius: 50%;
    border: 1px dashed rgba(255, 255, 255, 0.25);
    inset: 18%;
}

.service-card-orbit--2 {
    inset: 32%;
}

.service-card-dot {
    position: absolute;
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--color-yellow);
}

/* Игры: орбиты + точка по траектории */
.service-card--games .service-card-orbit--1 {
    animation: service-orbit-rotate 14s linear infinite;
}
.service-card--games .service-card-orbit--2 {
    animation: service-orbit-rotate 10s linear infinite reverse;
}
.service-card--games .service-card-dot {
    animation: service-dot-orbit 6s ease-in-out infinite;
}

/* C#: орбиты медленнее + пульс точки */
.service-card--csharp .service-card-orbit--1 {
    animation: service-orbit-rotate 20s linear infinite reverse;
}
.service-card--csharp .service-card-orbit--2 {
    animation: service-orbit-rotate 16s linear infinite;
}
.service-card--csharp .service-card-dot {
    animation: service-dot-pulse 2.5s ease-in-out infinite;
}

/* Web: орбиты + горизонтальное движение точки */
.service-card--web .service-card-orbit--1 {
    animation: service-orbit-rotate 12s linear infinite;
}
.service-card--web .service-card-orbit--2 {
    animation: service-orbit-rotate 9s linear infinite reverse;
}
.service-card--web .service-card-dot {
    animation: service-dot-slide 4s ease-in-out infinite;
}

/* Motion: пульс акцента + мерцание точки */
.service-card--motion .service-card-accent {
    animation: service-accent-pulse 3s ease-in-out infinite;
}
.service-card--motion .service-card-orbit--1,
.service-card--motion .service-card-orbit--2 {
    animation: none;
    opacity: 0.6;
}
.service-card--motion .service-card-dot {
    animation: service-dot-fade 2s ease-in-out infinite;
}

/* Боты: быстрые орбиты + подскок точки */
.service-card--bots .service-card-orbit--1 {
    animation: service-orbit-rotate 8s linear infinite reverse;
}
.service-card--bots .service-card-orbit--2 {
    animation: service-orbit-rotate 6s linear infinite;
}
.service-card--bots .service-card-dot {
    animation: service-dot-bounce 1.5s ease-in-out infinite;
}

.service-card-content {
    padding: 18px 20px 18px 16px;
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.service-card-label {
    font-size: 0.7rem;
    text-transform: uppercase;
    letter-spacing: 0.16em;
    color: var(--color-white-muted);
}

.service-card-title {
    font-size: 1rem;
    font-weight: 600;
    color: var(--color-white);
    display: flex;
    align-items: center;
    gap: 8px;
}

.service-card-title i {
    color: var(--color-red);
}

.service-card-text {
    font-size: 0.9rem;
    color: var(--color-white-muted);
    line-height: 1.6;
}

.service-card-cta {
    align-self: flex-start;
    margin-top: 4px;
    padding: 8px 16px;
    border-radius: 999px;
    border: 1px solid rgba(255, 255, 255, 0.18);
    background: transparent;
    color: var(--color-white);
    font-size: 0.85rem;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.12em;
    display: inline-flex;
    align-items: center;
    gap: 6px;
    cursor: pointer;
    transition: background var(--transition-fast), border-color var(--transition-fast), transform var(--transition-fast), box-shadow var(--transition-fast), color var(--transition-fast);
}

.service-card-cta i {
    font-size: 0.8rem;
}

.service-card-inner:hover {
    transform: translateY(-4px);
    border-color: var(--color-red);
    box-shadow: 0 16px 40px rgba(0, 0, 0, 0.45);
}

.service-card-inner:hover .service-card-cta {
    background: var(--color-red);
    border-color: var(--color-red);
    color: var(--color-white);
    box-shadow: 0 0 20px rgba(230, 57, 70, 0.6);
}

/* Цветовые вариации акцента под каждую услугу */
.service-card--games .service-card-accent {
    background: radial-gradient(circle at 10% 20%, rgba(230, 57, 70, 0.9), transparent 55%),
                radial-gradient(circle at 80% 80%, rgba(255, 214, 10, 0.5), transparent 55%);
}

.service-card--csharp .service-card-accent {
    background: radial-gradient(circle at 15% 25%, rgba(88, 101, 242, 0.9), transparent 55%),
                radial-gradient(circle at 75% 75%, rgba(255, 214, 10, 0.4), transparent 55%);
}

.service-card--web .service-card-accent {
    background: radial-gradient(circle at 15% 25%, rgba(0, 180, 216, 0.9), transparent 55%),
                radial-gradient(circle at 75% 75%, rgba(144, 224, 239, 0.5), transparent 55%);
}

.service-card--motion .service-card-accent {
    background: radial-gradient(circle at 15% 25%, rgba(255, 107, 107, 0.9), transparent 55%),
                radial-gradient(circle at 75% 75%, rgba(255, 214, 165, 0.5), transparent 55%);
}

.service-card--bots .service-card-accent {
    background: radial-gradient(circle at 15% 25%, rgba(72, 219, 251, 0.9), transparent 55%),
                radial-gradient(circle at 75% 75%, rgba(10, 189, 227, 0.5), transparent 55%);
}

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

@keyframes service-dot-orbit {
    0%   { transform: translate(10px, 10px); opacity: 0.8; }
    25%  { transform: translate(70px, 0px);  opacity: 1;   }
    50%  { transform: translate(50px, 70px); opacity: 0.9; }
    75%  { transform: translate(-5px, 40px); opacity: 0.7; }
    100% { transform: translate(10px, 10px); opacity: 0.8; }
}

@keyframes service-dot-pulse {
    0%, 100% { transform: translate(40px, 35px) scale(0.9); opacity: 0.7; }
    50%      { transform: translate(40px, 35px) scale(1.25); opacity: 1; }
}

@keyframes service-dot-slide {
    0%, 100% { transform: translate(15px, 40px); }
    50%      { transform: translate(75px, 40px); }
}

@keyframes service-accent-pulse {
    0%, 100% { opacity: 1; transform: scale(1); }
    50%      { opacity: 0.95; transform: scale(1.03); }
}

@keyframes service-dot-fade {
    0%, 100% { transform: translate(45px, 40px); opacity: 0.4; }
    50%      { transform: translate(45px, 40px); opacity: 1; }
}

@keyframes service-dot-bounce {
    0%, 100% { transform: translate(40px, 50px); }
    50%      { transform: translate(40px, 25px); }
}

@media (max-width: 900px) {
    .service-card-inner {
        grid-template-columns: 90px 1fr;
    }
}

@media (max-width: 768px) {
    .services-block {
        margin-top: 30px;
        margin-bottom: 50px;
    }
    .services-grid {
        grid-template-columns: 1fr;
    }
}

/* ===== NEWS MODAL (как Политика конфиденциальности) ===== */
.news-modal {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: var(--color-black);
    z-index: 2000;
    opacity: 0;
    visibility: hidden;
    transition: opacity var(--transition-normal), visibility var(--transition-normal);
    overflow-y: auto;
    -webkit-overflow-scrolling: touch;
}

.news-modal.active {
    opacity: 1;
    visibility: visible;
}

.news-modal-content {
    max-width: 800px;
    margin: 0 auto;
    padding: 40px 20px 60px;
    min-height: 100vh;
}

.news-modal-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    margin-bottom: 30px;
    flex-wrap: wrap;
}

.news-modal-back {
    margin-bottom: 0;
}

.news-modal-nav {
    display: flex;
    align-items: center;
    gap: 10px;
}

.news-modal-btn {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 10px 16px;
    background: rgba(255, 255, 255, 0.08);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 10px;
    color: var(--color-white);
    font-size: 0.9rem;
    cursor: pointer;
    transition: background var(--transition-fast), border-color var(--transition-fast), color var(--transition-fast);
}

.news-modal-btn:hover {
    background: var(--color-red);
    border-color: var(--color-red);
    color: var(--color-white);
}

.news-modal-btn i {
    font-size: 0.8rem;
}

.news-modal-pic {
    width: 100%;
    height: 200px;
    border-radius: 16px;
    margin-bottom: 20px;
    background: linear-gradient(135deg, rgba(230, 57, 70, 0.2) 0%, rgba(255, 214, 10, 0.1) 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 4rem;
    color: var(--color-red);
}

.news-modal-date {
    font-size: 0.85rem;
    color: var(--color-white-muted);
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 12px;
}

.news-modal-title {
    font-size: clamp(1.5rem, 4vw, 2.2rem);
    font-weight: 700;
    color: var(--color-white);
    line-height: 1.3;
    margin-bottom: 20px;
}

.news-modal-text {
    font-size: 1rem;
    color: var(--color-white-muted);
    line-height: 1.7;
}

.news-modal-text p {
    margin-bottom: 1em;
}

/* ===== NEWS SECTION (legacy, не используется) ===== */
.news-section {
    width: 100%;
    margin-bottom: 60px;
    padding-bottom: 20px;
}

.news-title {
    font-size: 1.3rem;
    font-weight: 600;
    color: var(--color-white);
    margin-bottom: 25px;
    display: flex;
    align-items: center;
    gap: 12px;
}

.news-title i {
    color: var(--color-red);
}

/* News Slider */
.news-slider-container {
    position: relative;
    overflow: hidden;
}

/* Gradient fade on sides */
.news-slider-container::before,
.news-slider-container::after {
    content: '';
    position: absolute;
    top: 0;
    bottom: 0;
    width: 60px;
    z-index: 10;
    pointer-events: none;
}

.news-slider-container::before {
    left: 0;
    background: linear-gradient(to right, var(--color-black) 0%, transparent 100%);
}

.news-slider-container::after {
    right: 0;
    background: linear-gradient(to left, var(--color-black) 0%, transparent 100%);
}

.news-slider {
    display: flex;
    gap: 20px;
    padding: 10px 0 20px;
    user-select: none;
    width: max-content;
    animation: none; /* Отключено: мешало плавному скроллу на мобильных */
    touch-action: pan-y pinch-zoom;
}

.news-slider.paused {
    animation-play-state: paused;
}

.news-slider.manual {
    animation: none;
}

@keyframes newsMarquee {
    0% {
        transform: translateX(0);
    }
    100% {
        transform: translateX(-50%);
    }
}

/* News Card */
.news-card {
    min-width: 280px;
    max-width: 280px;
    background: var(--color-black-lighter);
    border: 1px solid rgba(255, 255, 255, 0.06);
    border-radius: 16px;
    overflow: hidden;
    cursor: pointer;
    transition: all var(--transition-normal);
    scroll-snap-align: start;
    flex-shrink: 0;
}

.news-card:hover {
    transform: translateY(-5px);
    border-color: var(--color-red);
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.4);
}

.news-card-image {
    height: 120px;
    background: linear-gradient(135deg, rgba(230, 57, 70, 0.2) 0%, rgba(255, 214, 10, 0.1) 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2.5rem;
    color: var(--color-red);
}

.news-card-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.news-card-content {
    padding: 20px;
}

.news-card-date {
    font-size: 0.75rem;
    color: var(--color-white-muted);
    text-transform: uppercase;
    letter-spacing: 1px;
}

.news-card-title {
    font-size: 1rem;
    font-weight: 600;
    color: var(--color-white);
    margin: 8px 0;
    line-height: 1.4;
}

.news-card-desc {
    font-size: 0.85rem;
    color: var(--color-white-muted);
    line-height: 1.5;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

/* News Slider Navigation */
.news-slider-nav {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 20px;
    margin-top: 20px;
}

.news-nav-btn {
    width: 40px;
    height: 40px;
    background: var(--color-black-lighter);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    color: var(--color-white-muted);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all var(--transition-fast);
}

.news-nav-btn:hover {
    background: var(--color-red);
    border-color: var(--color-red);
    color: var(--color-white);
}

.news-slider-dots {
    display: flex;
    gap: 8px;
}

.news-dot {
    width: 8px;
    height: 8px;
    background: rgba(255, 255, 255, 0.2);
    border-radius: 50%;
    cursor: pointer;
    transition: all var(--transition-fast);
}

.news-dot.active {
    background: var(--color-red);
    width: 24px;
    border-radius: 4px;
}

/* ===== NEWS PAGE (Full Screen) ===== */
.news-page {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: var(--color-black);
    z-index: 3000;
    opacity: 0;
    visibility: hidden;
    transition: all var(--transition-normal);
    display: flex;
    flex-direction: column;
    overflow: hidden;
}

.news-page.active {
    opacity: 1;
    visibility: visible;
}

/* Ensure news page content is scrollable */
.news-page.active .news-page-content {
    pointer-events: auto;
}

/* Fixed header for news page (кнопка Назад + навигация) */
.news-page-header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    padding: 12px 20px;
    background: linear-gradient(to bottom, rgba(0, 0, 0, 0.95), rgba(0, 0, 0, 0.8), transparent);
    z-index: 3100;
}

.news-page-back {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 12px 20px;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 12px;
    color: var(--color-white-muted);
    font-family: inherit;
    font-size: 0.95rem;
    font-weight: 500;
    cursor: pointer;
    transition: all var(--transition-fast);
}

.news-page-back:hover {
    background: var(--color-red);
    border-color: var(--color-red);
    color: var(--color-white);
}

.news-page-back i {
    font-size: 1rem;
}

.news-page-nav {
    display: flex;
    gap: 15px;
}

.news-page-nav-btn {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 10px 16px;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 8px;
    color: var(--color-white-muted);
    font-family: inherit;
    font-size: 0.85rem;
    cursor: pointer;
    transition: all var(--transition-fast);
}

.news-page-nav-btn:hover {
    background: rgba(255, 255, 255, 0.1);
    color: var(--color-white);
    border-color: var(--color-red);
}

.news-page-nav-btn:disabled {
    opacity: 0.3;
    cursor: not-allowed;
}

/* News Content */
.news-page-content {
    flex: 1;
    overflow-y: auto;
    overflow-x: hidden;
    padding: 40px 20px;
    padding-top: calc(var(--header-height) + 20px); /* Space for site header */
    max-width: 800px;
    margin: 0 auto;
    width: 100%;
    -webkit-overflow-scrolling: touch; /* Smooth scrolling on iOS */
}

/* Navigation bar inside news content */
.news-content-nav {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 30px;
    gap: 15px;
    flex-wrap: wrap;
}

/* Back button inside news content */
.news-page-content-back {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 12px 20px;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 12px;
    color: var(--color-white-muted);
    font-family: inherit;
    font-size: 0.95rem;
    font-weight: 500;
    cursor: pointer;
    transition: all var(--transition-fast);
}

.news-page-content-back:hover {
    background: var(--color-red);
    border-color: var(--color-red);
    color: var(--color-white);
}

.news-page-content-back i {
    font-size: 1rem;
    transition: transform var(--transition-fast);
}

.news-page-content-back:hover i {
    transform: translateX(-4px);
}

/* Navigation buttons inside content */
.news-content-nav-buttons {
    display: flex;
    gap: 10px;
}

.news-content-nav-btn {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 10px 16px;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 10px;
    color: var(--color-white-muted);
    font-family: inherit;
    font-size: 0.85rem;
    font-weight: 500;
    cursor: pointer;
    transition: all var(--transition-fast);
}

.news-content-nav-btn:hover {
    background: rgba(255, 255, 255, 0.1);
    color: var(--color-white);
    border-color: var(--color-red);
}

.news-content-nav-btn:disabled {
    opacity: 0.3;
    cursor: not-allowed;
}

.news-content-nav-btn:disabled:hover {
    background: rgba(255, 255, 255, 0.05);
    color: var(--color-white-muted);
    border-color: rgba(255, 255, 255, 0.1);
}

.news-page-date {
    font-size: 0.85rem;
    color: var(--color-white-muted);
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 15px;
}

.news-page-title {
    font-size: clamp(1.8rem, 4vw, 2.5rem);
    font-weight: 700;
    color: var(--color-white);
    line-height: 1.3;
    margin-bottom: 30px;
}

.news-page-image {
    width: 100%;
    aspect-ratio: 16/9;
    background: var(--color-black-lighter);
    border-radius: 16px;
    overflow: hidden;
    margin-bottom: 30px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 4rem;
    color: var(--color-red);
}

.news-page-text {
    color: var(--color-white-muted);
    font-size: 1.05rem;
    line-height: 1.9;
}

.news-page-text p {
    margin-bottom: 20px;
}

.news-page-text h3 {
    color: var(--color-white);
    font-size: 1.3rem;
    margin: 30px 0 15px;
}

/* Mobile styles for news page */
@media (max-width: 768px) {
    /* Show news page overlay on mobile too - same as desktop */
    .news-page {
        display: flex !important;
        position: fixed;
        top: 0;
        left: 0;
        right: 0;
        bottom: 0;
        z-index: 3000;
    }
    
    .news-page-content {
        padding: 20px 15px;
        padding-top: calc(var(--header-height) + 15px);
        overflow-y: scroll;
        overflow-x: hidden;
        -webkit-overflow-scrolling: touch;
        overscroll-behavior-y: contain;
        flex: 1;
        max-height: 100%;
    }
    
    /* Extra space at bottom of news text for full scroll */
    .news-page-text {
        padding-bottom: 200px;
    }
    
    .news-content-nav {
        flex-direction: column;
        align-items: stretch;
        gap: 12px;
    }
    
    .news-page-content-back {
        width: 100%;
        justify-content: center;
    }
    
    .news-content-nav-buttons {
        width: 100%;
        justify-content: space-between;
    }
    
    .news-content-nav-btn {
        flex: 1;
        justify-content: center;
        padding: 12px 10px;
    }
}

/* ===== NEWS SECTION (Mobile full page) ===== */
.section-news {
    background: var(--color-black);
}

.section-news .section-content {
    padding-bottom: 120px;
}

.news-full-container {
    display: flex;
    flex-direction: column;
    gap: 30px;
    max-width: 800px;
    margin: 0 auto;
}

.news-full-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 20px;
}

.news-full-item {
    background: var(--color-black-lighter);
    border: 1px solid rgba(255, 255, 255, 0.06);
    border-radius: 20px;
    overflow: hidden;
}

.news-full-image {
    width: 100%;
    aspect-ratio: 16/9;
    background: linear-gradient(135deg, rgba(230, 57, 70, 0.2) 0%, rgba(255, 214, 10, 0.1) 100%);
    display: flex;
    align-items: center;
    justify-content: center;
}

.news-full-image i {
    font-size: 4rem;
    color: var(--color-red);
}

.news-full-body {
    padding: 30px;
}

.news-full-date {
    font-size: 0.8rem;
    color: var(--color-white-muted);
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 10px;
}

.news-full-title {
    font-size: clamp(1.3rem, 3vw, 1.8rem);
    font-weight: 700;
    color: var(--color-white);
    margin-bottom: 15px;
    line-height: 1.3;
}

.news-full-text {
    color: var(--color-white-muted);
    font-size: 1rem;
    line-height: 1.8;
}

.news-full-text p {
    margin-bottom: 15px;
}

/* News bottom navigation on mobile news section */
.news-full-nav {
    display: flex;
    justify-content: center;
    gap: 20px;
    margin-top: 30px;
    padding: 20px;
    background: var(--color-black-soft);
    border-radius: 16px;
}

.news-full-nav-btn {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 14px 24px;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 12px;
    color: var(--color-white-muted);
    font-size: 0.95rem;
    font-weight: 500;
    cursor: pointer;
    transition: all var(--transition-fast);
}

.news-full-nav-btn:hover {
    background: var(--color-red);
    border-color: var(--color-red);
    color: var(--color-white);
}

.news-full-nav-btn:disabled {
    opacity: 0.3;
    cursor: not-allowed;
}

.news-full-nav-btn:disabled:hover {
    background: rgba(255, 255, 255, 0.05);
    border-color: rgba(255, 255, 255, 0.1);
    color: var(--color-white-muted);
}

.news-modal-header {
    margin-bottom: 30px;
}

.news-modal-date {
    font-size: 0.85rem;
    color: var(--color-white-muted);
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 10px;
}

.news-modal-title {
    font-size: clamp(1.8rem, 4vw, 2.5rem);
    font-weight: 700;
    color: var(--color-white);
    line-height: 1.3;
}

.news-modal-image {
    width: 100%;
    aspect-ratio: 16/9;
    background: var(--color-black-lighter);
    border-radius: 16px;
    overflow: hidden;
    margin-bottom: 30px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 4rem;
    color: var(--color-red);
}

.news-modal-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.news-modal-text {
    color: var(--color-white-muted);
    font-size: 1.05rem;
    line-height: 1.9;
}

.news-modal-text p {
    margin-bottom: 20px;
}

.news-modal-text h3 {
    color: var(--color-white);
    font-size: 1.3rem;
    margin: 30px 0 15px;
}

/* News Modal Mobile Styles */
@media (max-width: 768px) {
    .news-modal-content {
        padding: 70px 15px 40px;
    }
    
    .news-modal-close {
        left: 15px;
        top: calc(var(--header-height) + 10px);
        padding: 10px 16px;
        font-size: 0.85rem;
    }
}

/* ===== SECTION: ABOUT ===== */
.section-about .section-content {
    max-width: 1000px;
}

.about-content {
    display: flex;
    flex-direction: column;
    gap: 50px;
}

.section-title {
    font-size: clamp(2rem, 5vw, 3rem);
    font-weight: 700;
    margin-bottom: 30px;
    position: relative;
    display: inline-block;
}

.section-title::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 0;
    width: 60px;
    height: 4px;
    background: linear-gradient(90deg, var(--color-red), var(--color-yellow));
    border-radius: 2px;
}

/* About Intro */
.about-intro {
    text-align: left;
}

.about-text {
    font-size: 1.15rem;
    color: var(--color-white-muted);
    line-height: 1.9;
}

.highlight-text {
    color: var(--color-yellow);
    font-weight: 600;
}

/* About Section Titles */
.about-section-title {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--color-white);
    margin-bottom: 25px;
    display: flex;
    align-items: center;
    gap: 12px;
}

.about-section-title i {
    color: var(--color-red);
    font-size: 1.2rem;
}

.experience-badge {
    font-size: 0.75rem;
    font-weight: 500;
    background: rgba(230, 57, 70, 0.15);
    color: var(--color-red);
    padding: 4px 12px;
    border-radius: 20px;
    margin-left: auto;
}

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

.skill-category {
    background: var(--color-black-lighter);
    border: 1px solid rgba(255, 255, 255, 0.05);
    border-radius: 16px;
    padding: 24px;
    transition: all var(--transition-fast);
}

.skill-category:hover {
    border-color: rgba(255, 255, 255, 0.1);
}

.skill-category-title {
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--color-white-muted);
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 16px;
}

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

.skill-tag {
    font-size: 0.85rem;
    font-weight: 500;
    padding: 6px 14px;
    border-radius: 8px;
    transition: all var(--transition-fast);
}

/* Skill Tag Colors */
.skill-tag-primary {
    background: rgba(230, 57, 70, 0.12);
    color: var(--color-red-soft);
    border: 1px solid rgba(230, 57, 70, 0.2);
}

.skill-tag-primary:hover {
    background: rgba(230, 57, 70, 0.25);
}

.skill-tag-game {
    background: rgba(255, 214, 10, 0.1);
    color: var(--color-yellow);
    border: 1px solid rgba(255, 214, 10, 0.2);
}

.skill-tag-game:hover {
    background: rgba(255, 214, 10, 0.2);
}

.skill-tag-framework {
    background: rgba(88, 101, 242, 0.12);
    color: #818cf8;
    border: 1px solid rgba(88, 101, 242, 0.2);
}

.skill-tag-framework:hover {
    background: rgba(88, 101, 242, 0.25);
}

.skill-tag-tool {
    background: rgba(34, 197, 94, 0.1);
    color: #4ade80;
    border: 1px solid rgba(34, 197, 94, 0.2);
}

.skill-tag-tool:hover {
    background: rgba(34, 197, 94, 0.2);
}

.skill-tag-design {
    background: rgba(236, 72, 153, 0.1);
    color: #f472b6;
    border: 1px solid rgba(236, 72, 153, 0.2);
}

.skill-tag-design:hover {
    background: rgba(236, 72, 153, 0.2);
}

.skill-tag-soft {
    background: rgba(6, 182, 212, 0.1);
    color: #22d3ee;
    border: 1px solid rgba(6, 182, 212, 0.2);
}

.skill-tag-soft:hover {
    background: rgba(6, 182, 212, 0.2);
}

/* Experience Timeline */
.experience-timeline {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.experience-item {
    display: flex;
    gap: 20px;
    background: var(--color-black-lighter);
    border: 1px solid rgba(255, 255, 255, 0.05);
    border-radius: 16px;
    padding: 24px;
    transition: all var(--transition-fast);
}

.experience-item:hover {
    border-color: var(--color-red);
    transform: translateX(5px);
}

.experience-icon {
    width: 50px;
    height: 50px;
    min-width: 50px;
    background: rgba(230, 57, 70, 0.1);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-red);
    font-size: 1.3rem;
}

.experience-content h4 {
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--color-white);
    margin-bottom: 8px;
}

.experience-content p {
    font-size: 0.95rem;
    color: var(--color-white-muted);
    line-height: 1.7;
}

/* Education */
.education-item {
    display: flex;
    gap: 20px;
    background: var(--color-black-lighter);
    border: 1px solid rgba(255, 255, 255, 0.05);
    border-radius: 16px;
    padding: 24px;
}

.education-icon {
    width: 50px;
    height: 50px;
    min-width: 50px;
    background: rgba(255, 214, 10, 0.1);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-yellow);
    font-size: 1.3rem;
}

.education-content h4 {
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--color-white);
    margin-bottom: 8px;
}

.education-content p {
    font-size: 0.95rem;
    color: var(--color-white-muted);
}

/* ===== SECTION: PORTFOLIO ===== */
.portfolio-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 30px;
    margin-top: 40px;
}

.portfolio-item {
    position: relative;
    border-radius: 16px;
    overflow: hidden;
    aspect-ratio: 16/10;
    background: var(--color-black-lighter);
    border: 1px solid rgba(255, 255, 255, 0.05);
    cursor: pointer;
    transition: all var(--transition-normal);
}

.portfolio-item:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.5);
    border-color: var(--color-red);
}

.portfolio-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition-slow);
}

.portfolio-item:hover img {
    transform: scale(1.05);
}

.portfolio-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(to top, rgba(10, 10, 10, 0.95) 0%, transparent 60%);
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    padding: 30px;
    opacity: 0;
    transition: opacity var(--transition-normal);
}

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

.portfolio-overlay h3 {
    font-size: 1.3rem;
    font-weight: 600;
    margin-bottom: 8px;
    transform: translateY(20px);
    transition: transform var(--transition-normal);
}

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

.portfolio-overlay p {
    font-size: 0.9rem;
    color: var(--color-white-muted);
    transform: translateY(20px);
    transition: transform var(--transition-normal) 0.05s;
}

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

/* Placeholder for empty portfolio */
.portfolio-placeholder {
    grid-column: 1 / -1;
    text-align: center;
    padding: 80px 40px;
    border: 2px dashed rgba(255, 255, 255, 0.1);
    border-radius: 16px;
    color: var(--color-white-muted);
}

.portfolio-placeholder i {
    font-size: 4rem;
    margin-bottom: 20px;
    opacity: 0.3;
}

/* ===== PORTFOLIO CATEGORIES ===== */
.portfolio-categories {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 24px;
    margin-top: 40px;
}

.portfolio-category {
    position: relative;
    background: var(--color-black-lighter);
    border: 1px solid rgba(255, 255, 255, 0.06);
    border-radius: 20px;
    padding: 40px 30px;
    cursor: pointer;
    transition: all var(--transition-normal);
    overflow: hidden;
    min-height: 200px;
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
}

.portfolio-category::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(230, 57, 70, 0.1) 0%, transparent 50%);
    opacity: 0;
    transition: opacity var(--transition-normal);
}

.portfolio-category:hover {
    transform: translateY(-8px);
    border-color: var(--color-red);
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.4);
}

.portfolio-category:hover::before {
    opacity: 1;
}

.portfolio-category-icon {
    position: absolute;
    top: 30px;
    right: 30px;
    width: 60px;
    height: 60px;
    background: rgba(230, 57, 70, 0.1);
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.8rem;
    color: var(--color-red);
    transition: all var(--transition-normal);
}

.portfolio-category:hover .portfolio-category-icon {
    background: var(--color-red);
    color: var(--color-white);
    transform: scale(1.1);
}

.portfolio-category-number {
    position: absolute;
    top: 30px;
    left: 30px;
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--color-white-muted);
    opacity: 0.5;
    letter-spacing: 2px;
}

.portfolio-category-title {
    font-size: 1.4rem;
    font-weight: 700;
    color: var(--color-white);
    margin-bottom: 8px;
    position: relative;
    z-index: 1;
}

.portfolio-category-desc {
    font-size: 0.9rem;
    color: var(--color-white-muted);
    position: relative;
    z-index: 1;
}

.portfolio-category-arrow {
    position: absolute;
    bottom: 30px;
    right: 30px;
    width: 40px;
    height: 40px;
    background: rgba(255, 255, 255, 0.05);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-white-muted);
    font-size: 0.9rem;
    transition: all var(--transition-fast);
}

.portfolio-category:hover .portfolio-category-arrow {
    background: var(--color-red);
    color: var(--color-white);
    transform: translateX(5px);
}

/* ===== PORTFOLIO SUBPAGE ===== */
.portfolio-subpage {
    display: none;
    animation: fadeInUp 0.4s ease;
}

.portfolio-subpage.active {
    display: block;
}

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

.portfolio-subpage-header {
    margin-bottom: 40px;
}

.portfolio-subpage-title {
    font-size: 2rem;
    font-weight: 700;
    color: var(--color-white);
    margin-bottom: 10px;
    display: flex;
    align-items: center;
    gap: 15px;
}

.portfolio-subpage-title i {
    color: var(--color-red);
}

.portfolio-subpage-desc {
    color: var(--color-white-muted);
    font-size: 1rem;
}

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

.portfolio-work-item {
    background: var(--color-black-lighter);
    border: 1px solid rgba(255, 255, 255, 0.06);
    border-radius: 16px;
    overflow: hidden;
    transition: transform var(--transition-normal), border-color var(--transition-normal), box-shadow var(--transition-normal);
    position: relative;
}

.portfolio-work-link {
    display: block;
    text-decoration: none;
    color: inherit;
}

.portfolio-work-item::before {
    content: "";
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, rgba(230, 57, 70, 0.14), transparent 45%, rgba(255, 214, 10, 0.08));
    opacity: 0;
    transition: opacity var(--transition-normal);
    pointer-events: none;
    z-index: 1;
}

.portfolio-work-item:hover {
    transform: translateY(-7px);
    border-color: rgba(230, 57, 70, 0.5);
    box-shadow: 0 20px 45px rgba(0, 0, 0, 0.45);
}

.portfolio-work-item:hover::before {
    opacity: 1;
}

.portfolio-work-image {
    aspect-ratio: 16/10;
    background: var(--color-black-soft);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-white-muted);
    font-size: 3rem;
    position: relative;
    overflow: hidden;
}

.portfolio-work-image::after {
    content: "\f35d";
    font-family: "Font Awesome 6 Free";
    font-weight: 900;
    position: absolute;
    top: 14px;
    right: 14px;
    width: 38px;
    height: 38px;
    border-radius: 50%;
    background: rgba(0, 0, 0, 0.45);
    border: 1px solid rgba(255, 255, 255, 0.2);
    color: var(--color-white);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transform: translateY(8px);
    transition: opacity var(--transition-fast), transform var(--transition-fast), background var(--transition-fast), border-color var(--transition-fast);
}

.portfolio-work-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.45s ease;
}

.portfolio-work-item:hover .portfolio-work-image::after {
    opacity: 1;
    transform: translateY(0);
    background: rgba(230, 57, 70, 0.9);
    border-color: rgba(230, 57, 70, 0.95);
}

.portfolio-work-item:hover .portfolio-work-image img {
    transform: scale(1.06);
}

.portfolio-work-image-placeholder {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 10px;
    opacity: 0.3;
}

.portfolio-work-image-placeholder span {
    font-size: 0.9rem;
}

.portfolio-work-info {
    padding: 24px;
    position: relative;
    z-index: 2;
}

.portfolio-work-title {
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--color-white);
    margin-bottom: 8px;
}

.portfolio-work-desc {
    font-size: 0.9rem;
    color: var(--color-white-muted);
    line-height: 1.6;
}

/* Empty state for portfolio works */
.portfolio-works-empty {
    grid-column: 1 / -1;
    text-align: center;
    padding: 60px 40px;
    border: 2px dashed rgba(255, 255, 255, 0.08);
    border-radius: 16px;
}

.portfolio-works-empty i {
    font-size: 3rem;
    color: var(--color-white-muted);
    opacity: 0.3;
    margin-bottom: 20px;
}

.portfolio-works-empty h4 {
    font-size: 1.2rem;
    color: var(--color-white);
    margin-bottom: 10px;
}

.portfolio-works-empty p {
    color: var(--color-white-muted);
    font-size: 0.9rem;
}

/* ===== SECTION: CONTACTS ===== */
.section-contacts .section-content {
    max-width: 800px;
}

.contacts-subtitle {
    font-size: 1.1rem;
    color: var(--color-white-muted);
    margin-bottom: 40px;
    text-align: center;
}

/* Social Cards Grid */
.social-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 16px;
    margin-top: 30px;
}

.social-card {
    display: flex;
    align-items: center;
    gap: 16px;
    background: var(--color-black-lighter);
    padding: 18px 24px;
    border-radius: 14px;
    border: 1px solid rgba(255, 255, 255, 0.06);
    transition: all var(--transition-normal);
    cursor: pointer;
    text-decoration: none;
}

.social-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 12px 30px rgba(0, 0, 0, 0.4);
}

.social-card-icon {
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 12px;
    flex-shrink: 0;
    background: rgba(255, 255, 255, 0.05);
}

.social-card-icon img {
    width: 28px;
    height: 28px;
    object-fit: contain;
}

.social-card-icon i {
    font-size: 1.4rem;
    color: var(--color-white);
}

.social-card-info {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.social-card-name {
    font-size: 1rem;
    font-weight: 600;
    color: var(--color-white);
}

.social-card-handle {
    font-size: 0.85rem;
    color: var(--color-white-muted);
}

.social-card-arrow {
    width: 36px;
    height: 36px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.05);
    color: var(--color-white-muted);
    transition: all var(--transition-fast);
}

.social-card:hover .social-card-arrow {
    background: var(--color-red);
    color: var(--color-white);
    transform: translateX(4px);
}

/* Social Card Hover Colors */
.social-card.social-telegram:hover {
    border-color: #0088cc;
    box-shadow: 0 12px 30px rgba(0, 136, 204, 0.2);
}

.social-card.social-telegram-personal:hover {
    border-color: #0088cc;
    box-shadow: 0 12px 30px rgba(0, 136, 204, 0.2);
}

.social-card.social-instagram:hover {
    border-color: #e4405f;
    box-shadow: 0 12px 30px rgba(228, 64, 95, 0.2);
}

.social-card.social-vk:hover {
    border-color: #4a76a8;
    box-shadow: 0 12px 30px rgba(74, 118, 168, 0.2);
}

.social-card.social-youtube:hover {
    border-color: #ff0000;
    box-shadow: 0 12px 30px rgba(255, 0, 0, 0.2);
}

.social-card.social-discord:hover {
    border-color: #5865f2;
    box-shadow: 0 12px 30px rgba(88, 101, 242, 0.2);
}

.social-card.social-discord-personal:hover {
    border-color: #5865f2;
    box-shadow: 0 12px 30px rgba(88, 101, 242, 0.2);
}

.social-card.social-tiktok:hover {
    border-color: #ff0050;
    box-shadow: 0 12px 30px rgba(255, 0, 80, 0.2);
}

.social-card.social-email:hover {
    border-color: var(--color-yellow);
    box-shadow: 0 12px 30px rgba(255, 214, 10, 0.2);
}

.social-card.social-email .social-card-icon {
    background: rgba(255, 214, 10, 0.1);
}

.social-card.social-email .social-card-icon i {
    color: var(--color-yellow);
}

/* ===== FOOTER ===== */
.site-footer {
    background: var(--color-black-soft);
    padding: 15px 40px;
    border-top: 1px solid rgba(255, 255, 255, 0.05);
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    z-index: 998;
}

.footer-content {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 20px;
    flex-wrap: wrap;
}

.site-footer p {
    color: var(--color-white-muted);
    font-size: 0.8rem;
    margin: 0;
}

.footer-link {
    color: var(--color-white-muted);
    font-size: 0.8rem;
    text-decoration: none;
    transition: color var(--transition-fast);
    position: relative;
}

.footer-link::before {
    content: '|';
    margin-right: 20px;
    opacity: 0.3;
}

.footer-link:hover {
    color: var(--color-red);
}

/* ===== PRIVACY POLICY MODAL ===== */
.privacy-modal {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: var(--color-black);
    z-index: 2000;
    opacity: 0;
    visibility: hidden;
    transition: all var(--transition-normal);
    overflow-y: auto;
}

.privacy-modal.active {
    opacity: 1;
    visibility: visible;
}

.privacy-modal-content {
    max-width: 900px;
    margin: 0 auto;
    padding: 40px;
    min-height: 100vh;
}

.privacy-close {
    margin-bottom: 40px;
}

.privacy-title {
    font-size: clamp(2rem, 5vw, 3rem);
    font-weight: 700;
    color: var(--color-white);
    margin-bottom: 10px;
}

.privacy-updated {
    color: var(--color-white-muted);
    font-size: 0.9rem;
    margin-bottom: 50px;
}

.privacy-section {
    margin-bottom: 40px;
}

.privacy-section h2 {
    font-size: 1.3rem;
    font-weight: 600;
    color: var(--color-white);
    margin-bottom: 15px;
    padding-bottom: 10px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.privacy-section p {
    color: var(--color-white-muted);
    font-size: 1rem;
    line-height: 1.8;
    margin-bottom: 15px;
}

.privacy-section ul {
    margin: 15px 0;
    padding-left: 25px;
}

.privacy-section ul li {
    color: var(--color-white-muted);
    font-size: 1rem;
    line-height: 1.8;
    margin-bottom: 8px;
    position: relative;
}

.privacy-section ul li::before {
    content: '•';
    color: var(--color-red);
    position: absolute;
    left: -20px;
}

.privacy-section strong {
    color: var(--color-yellow);
}

.privacy-section a {
    color: var(--color-red);
    text-decoration: none;
    transition: color var(--transition-fast);
}

.privacy-section a:hover {
    color: var(--color-red-soft);
    text-decoration: underline;
}

.privacy-owner {
    background: var(--color-black-lighter);
    padding: 30px;
    border-radius: 16px;
    border: 1px solid rgba(255, 255, 255, 0.05);
    margin-top: 50px;
}

.privacy-owner h2 {
    border-bottom: none;
    padding-bottom: 0;
}

/* ===== SCROLL ANIMATIONS ===== */
.fade-in {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

.fade-in.visible {
    opacity: 1;
    transform: translateY(0);
}

/* ===== RESPONSIVE ===== */
@media (max-width: 768px) {
    :root {
        --header-height: 100px;
        --section-padding: 50px;
    }
    
    .header-container {
        flex-direction: column;
        align-items: stretch;
        justify-content: center;
        padding: 10px 15px;
        height: auto;
        gap: 8px;
        position: relative;
    }
    
    /* Logo - top left */
    .site-logo {
        position: absolute;
        left: 15px;
        top: 12px;
        gap: 8px;
    }
    
    /* Auth button - top right */
    .header-auth {
        position: absolute;
        right: 15px;
        top: 10px;
    }
    
    .auth-btn {
        padding: 8px 14px;
        font-size: 0.8rem;
    }
    
    .auth-btn span {
        display: none;
    }
    
    .auth-btn i {
        margin: 0;
    }
    
    .user-menu-btn {
        padding: 4px 10px;
    }
    
    .user-name {
        display: none;
    }
    
    .user-avatar {
        width: 28px;
        height: 28px;
    }
    
    .user-menu-btn i.fa-chevron-down {
        display: none;
    }
    
    .user-dropdown {
        right: 0;
    }
    
    /* Tabs navigation - below logo/auth row */
    .tabs-navigation {
        width: 100%;
        margin-top: 40px;
        justify-content: center;
    }
    
    /* Auth Modal Mobile */
    .auth-modal-content {
        margin: 10px;
        padding: 30px 20px;
        max-height: 90vh;
        overflow-y: auto;
    }
    
    .auth-title {
        font-size: 1.5rem;
    }
    
    .auth-input-group input {
        font-size: 16px; /* Prevents zoom on iOS */
    }
    
    /* Profile Modal Mobile */
    .profile-modal-content {
        padding: 20px 15px;
    }
    
    .profile-title {
        font-size: 1.5rem;
    }
    
    .profile-avatar-wrapper {
        width: 100px;
        height: 100px;
    }
    
    .profile-form {
        padding: 20px;
    }
    
    .profile-input-group input {
        font-size: 16px;
    }
    
    .site-logo img {
        height: 22px;
    }
    
    .site-logo-text {
        font-size: 1rem;
    }
    
    .tabs-navigation {
        width: 100%;
        justify-content: center;
    }
    
    .tabs-container {
        height: 40px;
        gap: 5px;
    }
    
    .site-main {
        overflow: visible;
    }
    
    .sections-wrapper {
        flex-direction: column;
        transform: none !important;
    }
    
    .section {
        display: none;
        padding: var(--section-padding) 20px;
        padding-bottom: 80px;
        max-height: none;
        min-height: auto;
        overflow-y: visible;
        overflow-x: hidden;
    }
    
    .section.active {
        display: flex;
    }
    
    .site-footer {
        position: static;
        margin-top: 0;
    }
    
    .tab-item {
        padding: 12px 10px;
        font-size: 0.75rem;
        letter-spacing: 0.5px;
    }
    
    /* Show mobile-only elements on mobile */
    .tab-item.mobile-only {
        display: block !important;
    }
    
    .section.mobile-only {
        display: none !important;
    }
    
    .section.mobile-only.active {
        display: flex !important;
    }
    
    .hero-cta {
        flex-direction: column;
        align-items: center;
    }
    
    .hero-cta .btn {
        width: auto;
        max-width: fit-content;
        padding: 12px 28px;
    }
    
    .portfolio-grid {
        grid-template-columns: 1fr;
    }
    
    .social-grid {
        grid-template-columns: 1fr;
    }
    
    .social-card {
        padding: 16px 20px;
    }
    
    .footer-content {
        flex-direction: column;
        gap: 10px;
    }
    
    .footer-link::before {
        display: none;
    }
    
    .privacy-modal-content {
        padding: 20px;
    }
    
    .portfolio-categories {
        grid-template-columns: 1fr;
    }
    
    .skills-categories {
        grid-template-columns: 1fr;
    }
    
    .experience-item {
        flex-direction: column;
        gap: 15px;
    }
    
    .education-item {
        flex-direction: column;
        gap: 15px;
    }
    
    .experience-badge {
        margin-left: 0;
        align-self: flex-start;
    }
    
    .about-section-title {
        flex-wrap: wrap;
    }
    
    .hero-area {
        padding: 20px 0;
    }
    
    .home-content {
        gap: 40px;
    }
    
    .section-home {
        padding-bottom: 60px;
    }
    
    .section-home .section-content {
        padding-bottom: 20px;
    }
    
    .news-section {
        margin-bottom: 40px;
    }
    
    .news-card {
        min-width: 250px;
        max-width: 250px;
    }
    
    /* Анимация новостей отключена на мобильных для плавного скролла */
    .news-slider {
        animation: none;
    }
}

@media (max-width: 480px) {
    .tabs-container {
        padding: 0 10px;
    }
    
    .tab-item {
        font-size: 0.7rem;
        padding: 12px 5px;
    }
}

/* ===== SCROLL TO TOP BUTTON ===== */
.scroll-to-top {
    position: fixed;
    bottom: 90px;
    right: 30px;
    width: 50px;
    height: 50px;
    background: var(--color-red);
    border: none;
    border-radius: 50%;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-white);
    font-size: 1.2rem;
    z-index: 997;
    opacity: 0;
    visibility: hidden;
    transform: translateY(20px);
    transition: all var(--transition-normal);
    box-shadow: 0 4px 20px rgba(230, 57, 70, 0.4);
}

.scroll-to-top:hover {
    background: var(--color-red-soft);
    transform: translateY(-3px);
    box-shadow: 0 8px 30px rgba(230, 57, 70, 0.5);
}

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

/* ===== BACK BUTTON ===== */
.back-button {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 12px 24px;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 10px;
    color: var(--color-white-muted);
    font-size: 0.9rem;
    font-weight: 500;
    cursor: pointer;
    transition: all var(--transition-fast);
    margin-bottom: 30px;
}

.back-button:hover {
    background: rgba(255, 255, 255, 0.1);
    color: var(--color-white);
    border-color: var(--color-red);
}

.back-button i {
    transition: transform var(--transition-fast);
}

.back-button:hover i {
    transform: translateX(-4px);
}

/* ===== SWIPE GESTURE SUPPORT ===== */
.sections-wrapper.is-swiping {
    transition: none;
}

/* ===== LOADING STATE ===== */
.loading {
    position: fixed;
    inset: 0;
    background: var(--color-black);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 9999;
    transition: opacity 0.5s ease;
}

.loading.hidden {
    opacity: 0;
    pointer-events: none;
}

.loading-spinner {
    width: 50px;
    height: 50px;
    border: 3px solid var(--color-black-lighter);
    border-top-color: var(--color-red);
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

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