/* === RESET & BASE === */
* { margin: 0; padding: 0; box-sizing: border-box; }
*::selection { background: #ff00ea; color: #fff; }

:root {
    --bg: #07071a;
    --bg-2: #0d0d2b;
    --surface: rgba(255, 255, 255, 0.04);
    --surface-2: rgba(255, 255, 255, 0.08);
    --border: rgba(255, 255, 255, 0.1);
    --text: #ffffff;
    --text-dim: rgba(255, 255, 255, 0.65);
    --text-muted: rgba(255, 255, 255, 0.4);
    --accent-1: #00d4ff;
    --accent-2: #ff00ea;
    --accent-3: #7c3aed;
    --accent-4: #00ff96;
    --gradient: linear-gradient(135deg, var(--accent-1), var(--accent-2));
    --gradient-2: linear-gradient(135deg, var(--accent-3), var(--accent-1));
    --shadow: 0 20px 60px rgba(0, 212, 255, 0.15);
    --shadow-2: 0 20px 60px rgba(255, 0, 234, 0.2);
    --transition: 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

html { scroll-behavior: smooth; }

body {
    background: var(--bg);
    color: var(--text);
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    overflow-x: hidden;
    line-height: 1.6;
}

a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }
button { font-family: inherit; cursor: pointer; }

.container {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 32px;
}

/* === ANIMATED BACKGROUND === */
.bg-animated {
    position: fixed;
    inset: 0;
    z-index: -1;
    overflow: hidden;
    background: var(--bg);
}
.orb {
    position: absolute;
    border-radius: 50%;
    filter: blur(100px);
    opacity: 0.5;
    animation: float 20s ease-in-out infinite;
}
.orb-1 {
    width: 600px; height: 600px;
    background: var(--accent-1);
    top: -200px; left: -200px;
}
.orb-2 {
    width: 500px; height: 500px;
    background: var(--accent-2);
    bottom: -150px; right: -150px;
    animation-delay: -7s;
}
.orb-3 {
    width: 400px; height: 400px;
    background: var(--accent-3);
    top: 50%; left: 50%;
    animation-delay: -14s;
}
@keyframes float {
    0%, 100% { transform: translate(0, 0) scale(1); }
    33% { transform: translate(100px, -50px) scale(1.1); }
    66% { transform: translate(-80px, 60px) scale(0.95); }
}
.grid-bg {
    position: absolute;
    inset: 0;
    background-image:
        linear-gradient(rgba(255,255,255,0.03) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255,255,255,0.03) 1px, transparent 1px);
    background-size: 50px 50px;
    mask-image: radial-gradient(ellipse at center, black 0%, transparent 70%);
}

/* === LOADER === */
.loader {
    position: fixed;
    inset: 0;
    background: var(--bg);
    z-index: 100000;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: opacity 0.6s, visibility 0.6s;
}
.loader.hidden {
    opacity: 0;
    visibility: hidden;
}
.loader-text {
    display: flex;
    gap: 4px;
    font-family: 'Space Grotesk', sans-serif;
    font-size: clamp(2rem, 6vw, 4rem);
    font-weight: 700;
}
.loader-text span {
    background: var(--gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    animation: loader-bounce 1s ease-in-out infinite;
}
.loader-text .space { width: 16px; }
.loader-text span:nth-child(1) { animation-delay: 0s; }
.loader-text span:nth-child(2) { animation-delay: 0.05s; }
.loader-text span:nth-child(3) { animation-delay: 0.1s; }
.loader-text span:nth-child(4) { animation-delay: 0.15s; }
.loader-text span:nth-child(6) { animation-delay: 0.2s; }
.loader-text span:nth-child(7) { animation-delay: 0.25s; }
.loader-text span:nth-child(8) { animation-delay: 0.3s; }
.loader-text span:nth-child(9) { animation-delay: 0.35s; }
.loader-text span:nth-child(11) { animation-delay: 0.4s; }
.loader-text span:nth-child(12) { animation-delay: 0.45s; }
.loader-text span:nth-child(13) { animation-delay: 0.5s; }

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

/* === NAVIGATION === */
.nav {
    position: fixed;
    top: 0; left: 0; right: 0;
    z-index: 1000;
    padding: 16px 0;
    transition: var(--transition);
}
.nav.scrolled {
    background: rgba(7, 7, 26, 0.85);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--border);
    padding: 12px 0;
}
.nav-container {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 32px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 32px;
}
.nav-logo {
    display: flex;
    align-items: center;
    gap: 8px;
    font-family: 'Space Grotesk', sans-serif;
    font-size: 1.4rem;
    font-weight: 700;
}
.logo-icon {
    font-size: 1.6rem;
    filter: drop-shadow(0 0 10px var(--accent-1));
    animation: pulse 2s ease-in-out infinite;
}
@keyframes pulse {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(1.1); }
}
.logo-text {
    background: var(--gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}
.nav-menu {
    display: flex;
    gap: 32px;
    list-style: none;
}
.nav-menu a {
    color: var(--text-dim);
    font-weight: 500;
    font-size: 0.95rem;
    position: relative;
    padding: 8px 0;
    transition: var(--transition);
}
.nav-menu a:hover { color: var(--text); }
.nav-menu a::after {
    content: '';
    position: absolute;
    bottom: 0; left: 0;
    width: 0; height: 2px;
    background: var(--gradient);
    transition: width 0.3s;
}
.nav-menu a:hover::after { width: 100%; }
.nav-cta {
    padding: 12px 24px;
    background: var(--gradient);
    border-radius: 100px;
    font-weight: 600;
    font-size: 0.9rem;
    transition: var(--transition);
    box-shadow: var(--shadow);
}
.nav-cta:hover {
    transform: translateY(-2px);
    box-shadow: 0 12px 30px rgba(0, 212, 255, 0.4);
}
.nav-burger {
    display: none;
    background: transparent;
    border: none;
    flex-direction: column;
    gap: 5px;
    padding: 8px;
}
.nav-burger span {
    width: 24px; height: 2px;
    background: var(--text);
    transition: var(--transition);
}
.nav-burger.active span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-burger.active span:nth-child(2) { opacity: 0; }
.nav-burger.active span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

@media (max-width: 768px) {
    .nav-menu {
        position: fixed;
        top: 64px; left: 0; right: 0;
        flex-direction: column;
        background: rgba(7, 7, 26, 0.98);
        backdrop-filter: blur(20px);
        padding: 32px;
        gap: 24px;
        border-bottom: 1px solid var(--border);
        transform: translateY(-100%);
        opacity: 0;
        visibility: hidden;
        transition: var(--transition);
    }
    .nav-menu.active {
        transform: translateY(0);
        opacity: 1;
        visibility: visible;
    }
    .nav-cta { display: none; }
    .nav-burger { display: flex; }
}

/* === HERO === */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 120px 32px 80px;
    position: relative;
    text-align: center;
}
.hero-content {
    max-width: 1000px;
    margin: 0 auto;
}
.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 8px 18px;
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: 100px;
    font-size: 0.85rem;
    color: var(--text-dim);
    margin-bottom: 32px;
    backdrop-filter: blur(10px);
    animation: fadeInUp 0.8s ease both;
}
.dot-pulse {
    width: 8px; height: 8px;
    background: var(--accent-4);
    border-radius: 50%;
    box-shadow: 0 0 10px var(--accent-4);
    animation: dot-pulse 1.5s ease-in-out infinite;
}
@keyframes dot-pulse {
    0%, 100% { opacity: 1; transform: scale(1); }
    50% { opacity: 0.5; transform: scale(1.4); }
}
.hero-title {
    font-family: 'Space Grotesk', sans-serif;
    font-size: clamp(2.5rem, 8vw, 6rem);
    font-weight: 700;
    line-height: 1.05;
    letter-spacing: -0.04em;
    margin-bottom: 32px;
}
.hero-title .line {
    display: block;
    overflow: hidden;
}
.hero-title .line span {
    display: inline-block;
    animation: revealUp 1s cubic-bezier(0.16, 1, 0.3, 1) both;
}
.hero-title .line:nth-child(1) { animation: revealUp 1s cubic-bezier(0.16, 1, 0.3, 1) 0.1s both; }
.hero-title .line:nth-child(2) { animation: revealUp 1s cubic-bezier(0.16, 1, 0.3, 1) 0.25s both; }
.hero-title .line:nth-child(3) { animation: revealUp 1s cubic-bezier(0.16, 1, 0.3, 1) 0.4s both; }

@keyframes revealUp {
    from { transform: translateY(100%); opacity: 0; }
    to { transform: translateY(0); opacity: 1; }
}
@keyframes fadeInUp {
    from { transform: translateY(30px); opacity: 0; }
    to { transform: translateY(0); opacity: 1; }
}

.gradient-text {
    background: var(--gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-size: 200% 200%;
    animation: gradient-shift 4s ease infinite;
}
@keyframes gradient-shift {
    0%, 100% { background-position: 0% 50%; }
    50% { background-position: 100% 50%; }
}

.hero-subtitle {
    font-size: clamp(1rem, 2vw, 1.25rem);
    color: var(--text-dim);
    max-width: 700px;
    margin: 0 auto 48px;
    animation: fadeInUp 0.8s 0.6s ease both;
}

.hero-cta {
    display: flex;
    gap: 16px;
    justify-content: center;
    flex-wrap: wrap;
    margin-bottom: 80px;
    animation: fadeInUp 0.8s 0.8s ease both;
}

.btn {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 16px 32px;
    border-radius: 100px;
    font-weight: 600;
    font-size: 1rem;
    transition: var(--transition);
    border: none;
    cursor: pointer;
    position: relative;
    overflow: hidden;
}
.btn svg { width: 18px; height: 18px; transition: transform 0.3s; }
.btn:hover svg { transform: translateX(4px); }
.btn-primary {
    background: var(--gradient);
    color: var(--text);
    box-shadow: var(--shadow);
}
.btn-primary::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, var(--accent-2), var(--accent-1));
    opacity: 0;
    transition: var(--transition);
}
.btn-primary:hover { transform: translateY(-3px); box-shadow: 0 16px 40px rgba(0, 212, 255, 0.4); }
.btn-primary:hover::before { opacity: 1; }
.btn-primary span, .btn-primary svg { position: relative; z-index: 1; }
.btn-secondary {
    background: var(--surface);
    border: 1px solid var(--border);
    color: var(--text);
    backdrop-filter: blur(10px);
}
.btn-secondary:hover {
    background: var(--surface-2);
    border-color: var(--accent-1);
    transform: translateY(-3px);
}
.btn-block {
    width: 100%;
    justify-content: center;
}

.hero-stats {
    display: flex;
    gap: 64px;
    justify-content: center;
    flex-wrap: wrap;
    animation: fadeInUp 0.8s 1s ease both;
}
.stat-number {
    font-family: 'Space Grotesk', sans-serif;
    font-size: clamp(2rem, 4vw, 3rem);
    font-weight: 700;
    background: var(--gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    line-height: 1;
}
.stat-label {
    color: var(--text-dim);
    font-size: 0.9rem;
    margin-top: 6px;
}

.scroll-hint {
    position: absolute;
    bottom: 32px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 12px;
    color: var(--text-muted);
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 2px;
    animation: fadeInUp 0.8s 1.5s ease both;
}
.mouse {
    width: 24px; height: 38px;
    border: 2px solid var(--text-muted);
    border-radius: 14px;
    position: relative;
}
.wheel {
    width: 3px; height: 8px;
    background: var(--text-muted);
    border-radius: 2px;
    position: absolute;
    top: 6px; left: 50%;
    transform: translateX(-50%);
    animation: wheel 1.5s ease-in-out infinite;
}
@keyframes wheel {
    0%, 100% { transform: translate(-50%, 0); opacity: 1; }
    50% { transform: translate(-50%, 12px); opacity: 0.3; }
}

/* === SECTION HEADER === */
.section-header {
    text-align: center;
    margin-bottom: 64px;
}
.section-tag {
    display: inline-block;
    padding: 6px 14px;
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: 100px;
    font-size: 0.8rem;
    color: var(--accent-1);
    text-transform: uppercase;
    letter-spacing: 2px;
    margin-bottom: 16px;
}
.section-title {
    font-family: 'Space Grotesk', sans-serif;
    font-size: clamp(2rem, 5vw, 3.5rem);
    font-weight: 700;
    line-height: 1.1;
    letter-spacing: -0.03em;
    margin-bottom: 16px;
}
.section-subtitle {
    color: var(--text-dim);
    font-size: 1.1rem;
}

/* === MARQUEE === */
.marquee-section {
    padding: 100px 0 80px;
    overflow: hidden;
    position: relative;
}
.marquee {
    display: flex;
    overflow: hidden;
    margin-bottom: 24px;
    -webkit-mask-image: linear-gradient(90deg, transparent 0%, black 10%, black 90%, transparent 100%);
    mask-image: linear-gradient(90deg, transparent 0%, black 10%, black 90%, transparent 100%);
}
.marquee-track {
    display: flex;
    gap: 24px;
    animation: marquee-scroll 40s linear infinite;
    flex-shrink: 0;
}
.marquee-reverse .marquee-track {
    animation-direction: reverse;
    animation-duration: 50s;
}
.marquee:hover .marquee-track {
    animation-play-state: paused;
}
@keyframes marquee-scroll {
    from { transform: translateX(0); }
    to { transform: translateX(-50%); }
}

.marquee-item {
    display: block;
    flex-shrink: 0;
    transition: var(--transition);
}
.marquee-card {
    width: 200px;
    height: 200px;
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: 24px;
    display: flex;
    align-items: center;
    justify-content: center;
    backdrop-filter: blur(10px);
    position: relative;
    overflow: hidden;
    transition: var(--transition);
}
.marquee-card::before {
    content: '';
    position: absolute;
    inset: 0;
    background: var(--gradient);
    opacity: 0;
    transition: var(--transition);
}
.marquee-item:hover .marquee-card {
    transform: translateY(-8px) scale(1.05);
    border-color: var(--accent-1);
    box-shadow: var(--shadow);
}
.marquee-item:hover .marquee-card::before {
    opacity: 0.08;
}
.marquee-card img {
    max-width: 60%;
    max-height: 60%;
    object-fit: contain;
    transition: var(--transition);
    filter: brightness(0.95);
}
.marquee-item:hover .marquee-card img {
    transform: scale(1.1);
    filter: brightness(1.1);
}
.placeholder-logo {
    font-family: 'Space Grotesk', sans-serif;
    font-weight: 700;
    font-size: 1.5rem;
    color: var(--text-dim);
    letter-spacing: 2px;
    background: var(--gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}
.card-glow {
    position: absolute;
    top: 50%; left: 50%;
    width: 100%; height: 100%;
    background: radial-gradient(circle, var(--accent-1) 0%, transparent 70%);
    opacity: 0;
    transform: translate(-50%, -50%) scale(0.5);
    transition: var(--transition);
    pointer-events: none;
    mix-blend-mode: screen;
}
.marquee-item:hover .card-glow {
    opacity: 0.3;
    transform: translate(-50%, -50%) scale(1.2);
}
.card-info {
    position: absolute;
    bottom: 12px; left: 12px; right: 12px;
    display: flex;
    flex-direction: column;
    gap: 2px;
    opacity: 0;
    transform: translateY(10px);
    transition: var(--transition);
    text-align: left;
}
.marquee-item:hover .card-info {
    opacity: 1;
    transform: translateY(0);
}
.card-name {
    font-size: 0.85rem;
    font-weight: 600;
}
.card-category {
    font-size: 0.7rem;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 1px;
}

/* === WHY SECTION === */
.why-section {
    padding: 120px 0;
    position: relative;
}
.why-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: center;
}
@media (max-width: 968px) {
    .why-grid { grid-template-columns: 1fr; gap: 60px; }
}
.why-paragraph {
    color: var(--text-dim);
    font-size: 1.05rem;
    margin: 16px 0;
}
.why-paragraph strong { color: var(--text); }
.why-list {
    list-style: none;
    margin-top: 32px;
}
.why-list li {
    display: flex;
    gap: 14px;
    align-items: flex-start;
    padding: 16px 0;
    border-bottom: 1px solid var(--border);
}
.check {
    width: 28px; height: 28px;
    background: var(--gradient);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.8rem;
    font-weight: bold;
    flex-shrink: 0;
    box-shadow: 0 4px 12px rgba(0, 212, 255, 0.3);
}
.why-list li div { color: var(--text-dim); }
.why-list li strong { color: var(--text); }

.why-visual { position: relative; }
.code-card {
    background: rgba(13, 13, 43, 0.8);
    border: 1px solid var(--border);
    border-radius: 16px;
    overflow: hidden;
    backdrop-filter: blur(20px);
    box-shadow: var(--shadow-2);
    transform: rotate(-2deg);
    transition: var(--transition);
}
.code-card:hover {
    transform: rotate(0deg) translateY(-4px);
}
.code-header {
    padding: 12px 16px;
    background: rgba(0, 0, 0, 0.4);
    border-bottom: 1px solid var(--border);
    display: flex;
    align-items: center;
    gap: 12px;
}
.code-dots { display: flex; gap: 6px; }
.code-dots span {
    width: 12px; height: 12px;
    border-radius: 50%;
    background: rgba(255,255,255,0.2);
}
.code-dots span:nth-child(1) { background: #ff5f56; }
.code-dots span:nth-child(2) { background: #ffbd2e; }
.code-dots span:nth-child(3) { background: #27c93f; }
.code-filename {
    font-family: 'Space Grotesk', sans-serif;
    font-size: 0.85rem;
    color: var(--text-dim);
}
.code-body {
    padding: 24px;
    font-family: 'Consolas', 'Monaco', monospace;
    font-size: 0.85rem;
    line-height: 1.7;
    color: var(--text);
    white-space: pre;
    overflow-x: auto;
}
.c-comment { color: #6b7280; font-style: italic; }
.c-keyword { color: #ff00ea; }
.c-class { color: #00d4ff; }
.c-fn { color: #ffbd2e; }
.c-string { color: #00ff96; }

.floating-tag {
    position: absolute;
    background: var(--gradient);
    padding: 8px 16px;
    border-radius: 100px;
    font-size: 0.85rem;
    font-weight: 600;
    box-shadow: var(--shadow);
    animation: float-tag 4s ease-in-out infinite;
}
.tag-1 { top: -20px; right: 10%; }
.tag-2 { bottom: 10%; left: -30px; animation-delay: -1.5s; background: linear-gradient(135deg, var(--accent-3), var(--accent-2)); }
.tag-3 { top: 40%; right: -20px; animation-delay: -3s; background: linear-gradient(135deg, var(--accent-4), var(--accent-1)); }
@keyframes float-tag {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-15px); }
}

/* === SERVICES === */
.services {
    padding: 120px 0;
}
.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 24px;
}
.service-card {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: 20px;
    padding: 40px 32px;
    backdrop-filter: blur(10px);
    position: relative;
    overflow: hidden;
    transition: var(--transition);
}
.service-card::before {
    content: '';
    position: absolute;
    inset: 0;
    background: radial-gradient(circle at var(--mx, 50%) var(--my, 50%), var(--accent-1) 0%, transparent 50%);
    opacity: 0;
    transition: opacity 0.3s;
}
.service-card:hover {
    transform: translateY(-8px);
    border-color: var(--accent-1);
    box-shadow: 0 20px 60px rgba(0, 212, 255, 0.2);
}
.service-card:hover::before {
    opacity: 0.08;
}
.service-card > * { position: relative; z-index: 1; }
.service-icon {
    font-size: 2.5rem;
    margin-bottom: 20px;
    display: inline-block;
    transition: var(--transition);
}
.service-card:hover .service-icon {
    transform: scale(1.2) rotate(-5deg);
}
.service-card h3 {
    font-family: 'Space Grotesk', sans-serif;
    font-size: 1.4rem;
    margin-bottom: 12px;
}
.service-card p {
    color: var(--text-dim);
    font-size: 0.95rem;
}
.service-corner {
    position: absolute;
    top: 0; right: 0;
    width: 80px; height: 80px;
    background: var(--gradient);
    clip-path: polygon(100% 0, 0 0, 100% 100%);
    opacity: 0;
    transition: var(--transition);
}
.service-card:hover .service-corner { opacity: 0.3; }

/* === PROCESS === */
.process { padding: 120px 0; }
.process-steps {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 32px;
    position: relative;
}
.process-steps::before {
    content: '';
    position: absolute;
    top: 60px; left: 0; right: 0;
    height: 2px;
    background: linear-gradient(90deg, transparent, var(--accent-1), var(--accent-2), transparent);
    opacity: 0.3;
    z-index: 0;
}
@media (max-width: 768px) {
    .process-steps::before { display: none; }
}
.step {
    text-align: center;
    position: relative;
    z-index: 1;
}
.step-number {
    width: 80px; height: 80px;
    background: var(--bg-2);
    border: 2px solid var(--border);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 24px;
    font-family: 'Space Grotesk', sans-serif;
    font-size: 1.5rem;
    font-weight: 700;
    background: var(--gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    transition: var(--transition);
    background-color: var(--bg-2);
}
.step:hover .step-number {
    transform: scale(1.1);
    border-color: var(--accent-1);
    box-shadow: 0 0 30px rgba(0, 212, 255, 0.3);
}
.step h3 {
    font-family: 'Space Grotesk', sans-serif;
    font-size: 1.3rem;
    margin-bottom: 12px;
}
.step p {
    color: var(--text-dim);
    font-size: 0.95rem;
}

/* === CONTACT === */
.contact { padding: 120px 0; }
.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1.2fr;
    gap: 80px;
    align-items: start;
}
@media (max-width: 968px) {
    .contact-grid { grid-template-columns: 1fr; gap: 48px; }
}
.contact-info p {
    color: var(--text-dim);
    margin: 16px 0 32px;
    font-size: 1.05rem;
}
.contact-items {
    display: flex;
    flex-direction: column;
    gap: 20px;
}
.contact-item {
    display: flex;
    gap: 16px;
    align-items: center;
    padding: 16px;
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: 12px;
    transition: var(--transition);
}
.contact-item:hover {
    border-color: var(--accent-1);
    transform: translateX(4px);
}
.contact-icon {
    width: 48px; height: 48px;
    background: var(--gradient);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.4rem;
    flex-shrink: 0;
}
.contact-item span {
    display: block;
    color: var(--text-muted);
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 1px;
}
.contact-item a {
    color: var(--text);
    font-weight: 500;
    transition: color 0.3s;
}
.contact-item a:hover { color: var(--accent-1); }

.contact-form {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: 24px;
    padding: 40px;
    backdrop-filter: blur(20px);
}
.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
}
@media (max-width: 600px) {
    .form-row { grid-template-columns: 1fr; }
}
.form-group {
    position: relative;
    margin-bottom: 24px;
}
.form-group input,
.form-group textarea {
    width: 100%;
    padding: 18px 16px 6px;
    background: rgba(0,0,0,0.3);
    border: 1px solid var(--border);
    border-radius: 12px;
    color: var(--text);
    font-family: inherit;
    font-size: 0.95rem;
    transition: var(--transition);
    resize: vertical;
}
.form-group label {
    position: absolute;
    top: 16px; left: 16px;
    color: var(--text-muted);
    font-size: 0.95rem;
    pointer-events: none;
    transition: var(--transition);
}
.form-group input:focus,
.form-group textarea:focus,
.form-group input:not(:placeholder-shown),
.form-group textarea:not(:placeholder-shown),
.form-group input:valid:not(:placeholder-shown),
.form-group textarea:valid:not(:placeholder-shown) {
    border-color: var(--accent-1);
    outline: none;
}
.form-group input:focus ~ label,
.form-group textarea:focus ~ label,
.form-group input:not(:placeholder-shown) ~ label,
.form-group textarea:not(:placeholder-shown) ~ label {
    top: 4px;
    font-size: 0.7rem;
    color: var(--accent-1);
}
.form-group input:placeholder-shown ~ label,
.form-group textarea:placeholder-shown ~ label {
    top: 16px;
    font-size: 0.95rem;
}
.form-group input,
.form-group textarea {
    placeholder: ' ';
}
.form-message {
    margin-top: 16px;
    padding: 12px;
    border-radius: 8px;
    text-align: center;
    display: none;
}
.form-message.success {
    display: block;
    background: rgba(0, 255, 150, 0.1);
    border: 1px solid var(--accent-4);
    color: var(--accent-4);
}
.form-message.error {
    display: block;
    background: rgba(255, 50, 50, 0.1);
    border: 1px solid #ff3333;
    color: #ff3333;
}

/* === FOOTER === */
.footer {
    padding: 80px 0 32px;
    border-top: 1px solid var(--border);
    background: rgba(0, 0, 0, 0.3);
    backdrop-filter: blur(20px);
}
.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr;
    gap: 60px;
    margin-bottom: 48px;
}
@media (max-width: 768px) {
    .footer-grid { grid-template-columns: 1fr; gap: 40px; }
}
.footer-tagline {
    color: var(--text-dim);
    margin-top: 12px;
    max-width: 400px;
}
.footer h4 {
    font-family: 'Space Grotesk', sans-serif;
    margin-bottom: 16px;
}
.footer ul {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 12px;
}
.footer ul a {
    color: var(--text-dim);
    transition: var(--transition);
}
.footer ul a:hover { color: var(--accent-1); }
.footer-bottom {
    padding-top: 32px;
    border-top: 1px solid var(--border);
    display: flex;
    justify-content: space-between;
    align-items: center;
    color: var(--text-muted);
    font-size: 0.85rem;
    flex-wrap: wrap;
    gap: 16px;
}
.footer-admin {
    color: var(--text-muted);
    transition: color 0.3s;
}
.footer-admin:hover { color: var(--accent-1); }

/* === REVEAL ON SCROLL === */
.reveal {
    opacity: 0;
    transform: translateY(40px);
    transition: opacity 0.8s, transform 0.8s;
}
.reveal.visible {
    opacity: 1;
    transform: translateY(0);
}

/* === COOKIE BANNER === */
.cookie-banner {
    position: fixed;
    bottom: 16px;
    left: 16px;
    right: 16px;
    z-index: 9999;
    background: rgba(13, 13, 43, 0.95);
    backdrop-filter: blur(20px);
    border: 1px solid var(--border);
    border-radius: 16px;
    padding: 16px 20px;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.5);
    transform: translateY(120%);
    opacity: 0;
    transition: transform 0.5s cubic-bezier(0.16, 1, 0.3, 1), opacity 0.4s;
    max-width: 600px;
    margin: 0 auto;
}
.cookie-banner.cookie-banner-show {
    transform: translateY(0);
    opacity: 1;
}
.cookie-banner.cookie-banner-hide {
    transform: translateY(120%);
    opacity: 0;
}
.cookie-banner-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    flex-wrap: wrap;
}
.cookie-banner-text {
    flex: 1;
    min-width: 200px;
    font-size: 0.85rem;
    line-height: 1.5;
}
.cookie-banner-text strong {
    display: block;
    margin-bottom: 4px;
    color: var(--text);
    font-size: 0.9rem;
}
.cookie-banner-text span {
    color: var(--text-dim);
}
.cookie-banner-text a {
    color: var(--accent-1);
    text-decoration: underline;
}
.cookie-btn-accept {
    background: var(--gradient);
    color: white;
    border: none;
    padding: 10px 24px;
    border-radius: 100px;
    font-weight: 600;
    font-size: 0.9rem;
    cursor: pointer;
    transition: var(--transition);
    -webkit-tap-highlight-color: transparent;
}
.cookie-btn-accept:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(0, 212, 255, 0.4);
}
.cookie-btn-accept:active {
    transform: scale(0.97);
}

@media (max-width: 600px) {
    .cookie-banner {
        bottom: 12px;
        left: 12px;
        right: 12px;
        padding: 14px 16px;
    }
    .cookie-banner-inner {
        flex-direction: column;
        align-items: stretch;
        gap: 12px;
    }
    .cookie-btn-accept {
        width: 100%;
        padding: 12px;
    }
}

/* === LEGAL PAGES (privacy, terms, impressum) === */
.legal-content {
    padding: 0 0 80px;
}
.legal-article {
    max-width: 820px;
    margin: 0 auto;
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: 20px;
    padding: 40px;
    backdrop-filter: blur(10px);
}
.legal-meta {
    color: var(--text-muted);
    font-size: 0.85rem;
    font-style: italic;
    margin-bottom: 24px;
}
.legal-article h2 {
    font-family: 'Space Grotesk', sans-serif;
    font-size: 1.4rem;
    margin: 32px 0 14px;
    background: var(--gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}
.legal-article h2:first-of-type { margin-top: 0; }
.legal-article h3 {
    font-family: 'Space Grotesk', sans-serif;
    font-size: 1.1rem;
    margin: 20px 0 10px;
    color: var(--text);
}
.legal-article p {
    color: var(--text-dim);
    line-height: 1.7;
    margin-bottom: 12px;
}
.legal-article strong { color: var(--text); }
.legal-article ul, .legal-article ol {
    color: var(--text-dim);
    line-height: 1.7;
    padding-left: 20px;
    margin-bottom: 12px;
}
.legal-article li { margin-bottom: 6px; }
.legal-article a {
    color: var(--accent-1);
    text-decoration: underline;
}
.legal-article code {
    background: rgba(0,0,0,0.4);
    padding: 2px 8px;
    border-radius: 4px;
    color: var(--accent-1);
    font-size: 0.85em;
}
.legal-table {
    width: 100%;
    border-collapse: collapse;
    margin: 16px 0;
    font-size: 0.9rem;
}
.legal-table th, .legal-table td {
    padding: 10px 12px;
    text-align: left;
    border-bottom: 1px solid var(--border);
    color: var(--text-dim);
}
.legal-table th {
    background: rgba(0,0,0,0.3);
    color: var(--text);
    font-weight: 600;
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 1px;
}
.legal-table tbody tr:hover {
    background: rgba(255,255,255,0.02);
}
.impressum-block {
    background: rgba(0,0,0,0.3);
    border-left: 3px solid var(--accent-1);
    padding: 14px 18px;
    border-radius: 8px;
    margin: 12px 0 24px;
    color: var(--text);
    line-height: 1.8;
}
.impressum-block em {
    color: var(--warn);
    font-style: italic;
}

@media (max-width: 768px) {
    .legal-article {
        padding: 24px 20px;
        border-radius: 16px;
    }
    .legal-article h2 { font-size: 1.2rem; }
    .legal-article h3 { font-size: 1rem; }
}

/* === ABOUT PAGE === */
.about-grid {
    display: grid;
    grid-template-columns: 1.3fr 1fr;
    gap: 60px;
    align-items: start;
}
@media (max-width: 968px) {
    .about-grid { grid-template-columns: 1fr; gap: 40px; }
}
.about-stats-card {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: 24px;
    padding: 32px;
    backdrop-filter: blur(10px);
    position: relative;
    overflow: hidden;
}
.about-stats-card::before {
    content: '';
    position: absolute;
    inset: 0;
    background: radial-gradient(circle at 70% 30%, rgba(0,212,255,0.08) 0%, transparent 60%);
    pointer-events: none;
}
.about-stats-card > * { position: relative; z-index: 1; }
.about-stat {
    padding: 16px 0;
    border-bottom: 1px solid var(--border-light, rgba(255,255,255,0.06));
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
}
.about-stat:last-child { border-bottom: none; }
.about-stat-num {
    font-family: 'Space Grotesk', sans-serif;
    font-size: 2rem;
    font-weight: 700;
    line-height: 1;
}
.about-stat-label {
    color: var(--text-dim);
    font-size: 0.95rem;
    text-align: right;
}

.parent-company-card {
    background: linear-gradient(135deg, rgba(0,212,255,0.08), rgba(255,0,234,0.08));
    border: 1px solid var(--border);
    border-radius: 28px;
    padding: 50px 40px;
    text-align: center;
    backdrop-filter: blur(20px);
    position: relative;
    overflow: hidden;
}
.parent-company-card::before {
    content: '';
    position: absolute;
    inset: 0;
    background: radial-gradient(circle at 30% 30%, rgba(0,212,255,0.1) 0%, transparent 50%),
                radial-gradient(circle at 70% 70%, rgba(255,0,234,0.1) 0%, transparent 50%);
    pointer-events: none;
}
.parent-company-card > * { position: relative; z-index: 1; }
.parent-badge {
    display: inline-block;
    width: 80px;
    height: 80px;
    background: var(--gradient);
    border-radius: 24px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 16px;
    box-shadow: 0 12px 30px rgba(0, 212, 255, 0.3);
}
.parent-company-meta {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 12px;
    margin: 32px auto 0;
    max-width: 760px;
    text-align: left;
}
.parent-meta-item {
    background: rgba(0,0,0,0.3);
    border: 1px solid var(--border);
    border-radius: 12px;
    padding: 12px 16px;
}
.parent-meta-label {
    display: block;
    font-size: 0.75rem;
    color: var(--text-muted);
    margin-bottom: 4px;
    text-transform: uppercase;
    letter-spacing: 1px;
}
.parent-meta-value {
    font-family: 'Space Grotesk', monospace;
    font-weight: 600;
    color: var(--accent-1);
    font-size: 0.95rem;
}

.parent-company-features {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 20px;
    margin-top: 32px;
    text-align: left;
}
.parent-feature {
    display: flex;
    gap: 14px;
    padding: 18px;
    background: rgba(0,0,0,0.25);
    border: 1px solid var(--border);
    border-radius: 14px;
}
.parent-feature-icon { font-size: 1.6rem; flex-shrink: 0; }
.parent-feature strong {
    display: block;
    margin-bottom: 4px;
    font-family: 'Space Grotesk', sans-serif;
}
.parent-feature p {
    color: var(--text-dim);
    font-size: 0.85rem;
    line-height: 1.5;
    margin: 0;
}

@media (max-width: 768px) {
    .parent-company-card {
        padding: 32px 22px;
        border-radius: 20px;
    }
    .about-stats-card { padding: 24px 22px; }
    .about-stat-num { font-size: 1.6rem; }
    .about-stat-label { font-size: 0.85rem; }
}

/* === FOOTER COMPANY LINE === */
.footer-company-line {
    color: var(--text-muted);
    font-size: 0.85rem;
    margin-top: 16px;
    padding-top: 16px;
    border-top: 1px solid var(--border-light, rgba(255,255,255,0.06));
}
.footer-bottom-right {
    display: flex;
    gap: 14px;
    flex-wrap: wrap;
}
.footer-bottom-right a {
    color: var(--text-muted);
    transition: color 0.3s;
    font-size: 0.85rem;
}
.footer-bottom-right a:hover { color: var(--accent-1); }

/* === WHATSAPP БУТОН === */
.whatsapp-btn {
    position: fixed;
    bottom: 24px;
    right: 24px;
    width: 60px;
    height: 60px;
    background: #25D366;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    box-shadow: 0 8px 24px rgba(37, 211, 102, 0.5), 0 4px 8px rgba(0, 0, 0, 0.2);
    z-index: 1000;
    transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
    text-decoration: none;
    -webkit-tap-highlight-color: transparent;
}
.whatsapp-btn:hover {
    transform: scale(1.12) rotate(-5deg);
    background: #1ebe5a;
    box-shadow: 0 12px 32px rgba(37, 211, 102, 0.7);
}
.whatsapp-btn:active {
    transform: scale(0.95);
}
.whatsapp-btn svg {
    width: 32px;
    height: 32px;
    position: relative;
    z-index: 2;
    filter: drop-shadow(0 2px 4px rgba(0,0,0,0.2));
}
.whatsapp-pulse {
    position: absolute;
    inset: 0;
    border-radius: 50%;
    background: #25D366;
    animation: wa-pulse 2.5s ease-out infinite;
    pointer-events: none;
}
.whatsapp-pulse-2 {
    animation-delay: 1.25s;
}
@keyframes wa-pulse {
    0% { transform: scale(1); opacity: 0.6; }
    100% { transform: scale(2); opacity: 0; }
}

@media (max-width: 768px) {
    .whatsapp-btn {
        bottom: 18px;
        right: 18px;
        width: 54px;
        height: 54px;
    }
    .whatsapp-btn svg { width: 28px; height: 28px; }
}

@media (prefers-reduced-motion: reduce) {
    .whatsapp-pulse { animation: none; opacity: 0; }
}

/* === SCROLLBAR === */
::-webkit-scrollbar { width: 10px; }
::-webkit-scrollbar-track { background: var(--bg); }
::-webkit-scrollbar-thumb {
    background: var(--gradient);
    border-radius: 100px;
}

/* =============================================== */
/* === ОТДЕЛНИ СТРАНИЦИ === */
/* =============================================== */

/* === PAGE HERO === */
.page-hero {
    padding: 160px 32px 60px;
    text-align: center;
    position: relative;
}
.page-hero .section-tag {
    margin-bottom: 16px;
}
.page-hero .section-title {
    margin-bottom: 16px;
    animation: fadeInUp 0.8s ease both;
}
.page-hero .section-subtitle {
    max-width: 700px;
    margin: 0 auto;
    animation: fadeInUp 0.8s 0.15s ease both;
}

/* === ACTIVE NAV LINK === */
.nav-menu a.active {
    color: var(--text);
}
.nav-menu a.active::after {
    width: 100%;
}

/* === LANGUAGE SWITCHER === */
.lang-switcher {
    position: relative;
    display: inline-block;
}
.lang-current {
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 8px 12px;
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: 100px;
    color: var(--text);
    cursor: pointer;
    font-size: 0.85rem;
    font-weight: 600;
    transition: var(--transition);
    -webkit-tap-highlight-color: transparent;
}
.lang-current:hover {
    background: var(--surface-2);
    border-color: var(--accent-1);
}
.lang-flag { font-size: 1.1rem; line-height: 1; }
.lang-code { letter-spacing: 1px; }
.lang-current svg { transition: transform 0.3s; opacity: 0.7; }
.lang-switcher:hover .lang-current svg,
.lang-switcher:focus-within .lang-current svg { transform: rotate(180deg); }

.lang-dropdown {
    position: absolute;
    top: calc(100% + 8px);
    right: 0;
    list-style: none;
    background: rgba(13, 13, 43, 0.95);
    backdrop-filter: blur(20px);
    border: 1px solid var(--border);
    border-radius: 14px;
    padding: 6px;
    min-width: 180px;
    opacity: 0;
    visibility: hidden;
    transform: translateY(-8px);
    transition: var(--transition);
    box-shadow: 0 16px 40px rgba(0, 0, 0, 0.5);
    z-index: 1001;
}
.lang-switcher:hover .lang-dropdown,
.lang-switcher:focus-within .lang-dropdown,
.lang-dropdown:hover {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}
.lang-dropdown li { margin: 0; }
.lang-dropdown a {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 10px 14px;
    border-radius: 10px;
    color: var(--text-dim);
    font-size: 0.9rem;
    font-weight: 500;
    transition: var(--transition);
}
.lang-dropdown a:hover {
    background: var(--surface);
    color: var(--text);
}
.lang-dropdown a.active {
    background: var(--surface-2);
    color: var(--accent-1);
}
.lang-dropdown a.active::after {
    content: '✓';
    margin-left: auto;
    color: var(--accent-4);
}

@media (max-width: 768px) {
    .lang-current { padding: 6px 10px; font-size: 0.8rem; }
    .lang-current .lang-code { display: none; }
    .lang-dropdown { right: 0; min-width: 160px; }
}

/* === SERVICE FEATURES (списък под service card) === */
.service-features {
    list-style: none;
    margin-top: 16px;
    padding: 0;
    border-top: 1px solid var(--border);
    padding-top: 16px;
}
.service-features li {
    color: var(--text-dim);
    font-size: 0.85rem;
    padding: 4px 0;
}

/* === PORTFOLIO PAGE === */
.portfolio-grid-section { padding: 60px 0 80px; }
.portfolio-filters {
    display: flex;
    gap: 8px;
    justify-content: center;
    flex-wrap: wrap;
    margin-bottom: 40px;
}
.filter-btn {
    padding: 10px 20px;
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: 100px;
    color: var(--text-dim);
    font-size: 0.9rem;
    font-weight: 500;
    cursor: pointer;
    transition: var(--transition);
    font-family: inherit;
}
.filter-btn:hover {
    border-color: var(--accent-1);
    color: var(--text);
}
.filter-btn.active {
    background: var(--gradient);
    color: var(--text);
    border-color: transparent;
    box-shadow: var(--shadow);
}

.portfolio-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 24px;
}
.portfolio-card {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: 20px;
    overflow: hidden;
    backdrop-filter: blur(10px);
    transition: var(--transition);
    text-decoration: none;
    color: inherit;
    display: block;
    position: relative;
}
.portfolio-card:hover {
    transform: translateY(-8px);
    border-color: var(--accent-1);
    box-shadow: 0 20px 60px rgba(0, 212, 255, 0.2);
}
.portfolio-card.hidden {
    display: none;
}
.portfolio-card-img {
    height: 180px;
    background: rgba(0,0,0,0.3);
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    overflow: hidden;
}
.portfolio-card-img img {
    max-width: 60%;
    max-height: 70%;
    object-fit: contain;
    transition: transform 0.4s;
}
.portfolio-card:hover .portfolio-card-img img {
    transform: scale(1.1);
}
.portfolio-card-img .placeholder-logo {
    font-size: 2.5rem;
}
.portfolio-card-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, rgba(0,212,255,0.85), rgba(255,0,234,0.85));
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: opacity 0.3s;
}
.portfolio-card:hover .portfolio-card-overlay {
    opacity: 1;
}
.visit-text {
    color: var(--text);
    font-weight: 600;
    font-size: 1rem;
    text-shadow: 0 2px 8px rgba(0,0,0,0.3);
}
.portfolio-card-body {
    padding: 20px 24px 24px;
}
.portfolio-card-body h3 {
    font-family: 'Space Grotesk', sans-serif;
    font-size: 1.2rem;
    margin-bottom: 6px;
}
.portfolio-category {
    display: inline-block;
    font-size: 0.7rem;
    color: var(--accent-1);
    text-transform: uppercase;
    letter-spacing: 2px;
    margin-bottom: 10px;
}
.portfolio-card-body p {
    color: var(--text-dim);
    font-size: 0.9rem;
    line-height: 1.5;
    overflow: hidden;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
}

.empty-portfolio {
    text-align: center;
    padding: 60px 20px;
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: 20px;
}
.empty-portfolio h3 {
    font-family: 'Space Grotesk', sans-serif;
    margin-bottom: 8px;
}
.empty-portfolio p {
    color: var(--text-dim);
}

/* === COMPARISON CARDS === */
.comparison-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 24px;
    margin-top: 40px;
}
@media (max-width: 768px) {
    .comparison-grid { grid-template-columns: 1fr; }
}
.compare-card {
    padding: 32px;
    border-radius: 20px;
    backdrop-filter: blur(10px);
    transition: var(--transition);
}
.compare-bad {
    background: rgba(255, 50, 50, 0.05);
    border: 1px solid rgba(255, 50, 50, 0.2);
}
.compare-good {
    background: rgba(0, 255, 150, 0.05);
    border: 1px solid rgba(0, 255, 150, 0.2);
    box-shadow: 0 20px 60px rgba(0, 255, 150, 0.1);
}
.compare-card:hover {
    transform: translateY(-4px);
}
.compare-card h3 {
    font-family: 'Space Grotesk', sans-serif;
    font-size: 1.4rem;
    margin-bottom: 20px;
}
.compare-card ul {
    list-style: none;
    padding: 0;
}
.compare-card li {
    padding: 10px 0;
    border-bottom: 1px solid var(--border-light, rgba(255,255,255,0.06));
    color: var(--text-dim);
    font-size: 0.95rem;
}
.compare-card li:last-child { border-bottom: none; }

/* === FAQ === */
.faq-list {
    max-width: 800px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: 12px;
}
.faq-item {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: 14px;
    overflow: hidden;
    transition: var(--transition);
}
.faq-item:hover {
    border-color: var(--accent-1);
}
.faq-item summary {
    padding: 18px 22px;
    cursor: pointer;
    list-style: none;
    font-weight: 600;
    font-family: 'Space Grotesk', sans-serif;
    font-size: 1rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary::after {
    content: '+';
    font-size: 1.5rem;
    color: var(--accent-1);
    transition: transform 0.3s;
    line-height: 1;
}
.faq-item[open] summary::after {
    transform: rotate(45deg);
}
.faq-item p {
    padding: 0 22px 22px;
    color: var(--text-dim);
    line-height: 1.7;
    font-size: 0.95rem;
}

/* === CTA SECTION === */
.cta-section {
    padding: 80px 0 100px;
}
.cta-card {
    background: linear-gradient(135deg, rgba(0, 212, 255, 0.1), rgba(255, 0, 234, 0.1));
    border: 1px solid var(--border);
    border-radius: 32px;
    padding: 60px 40px;
    text-align: center;
    backdrop-filter: blur(20px);
    position: relative;
    overflow: hidden;
}
.cta-card::before {
    content: '';
    position: absolute;
    inset: 0;
    background: radial-gradient(circle at 30% 30%, rgba(0,212,255,0.1) 0%, transparent 60%),
                radial-gradient(circle at 70% 70%, rgba(255,0,234,0.1) 0%, transparent 60%);
    pointer-events: none;
}
.cta-content {
    position: relative;
    z-index: 1;
    max-width: 700px;
    margin: 0 auto;
}
.cta-content > p {
    color: var(--text-dim);
    font-size: 1.05rem;
    margin: 16px 0;
}

/* === MOBILE RESPONSIVE for new pages === */
@media (max-width: 768px) {
    .page-hero {
        padding: 110px 16px 40px;
    }

    .portfolio-grid {
        grid-template-columns: 1fr;
        gap: 16px;
    }
    .portfolio-card-img { height: 140px; }
    .portfolio-card-body { padding: 16px 18px 18px; }

    .filter-btn {
        padding: 8px 14px;
        font-size: 0.8rem;
    }

    .compare-card { padding: 24px 20px; }
    .compare-card h3 { font-size: 1.15rem; }

    .faq-item summary {
        padding: 14px 16px;
        font-size: 0.95rem;
    }
    .faq-item p {
        padding: 0 16px 16px;
        font-size: 0.9rem;
    }

    .cta-section { padding: 50px 0 70px; }
    .cta-card {
        padding: 36px 22px;
        border-radius: 24px;
    }
}

@media (max-width: 480px) {
    .page-hero { padding: 100px 14px 32px; }
    .portfolio-card-img { height: 130px; }
    .cta-card { padding: 28px 18px; }
}

/* =============================================== */
/* === МОБИЛНА ОПТИМИЗАЦИЯ === */
/* =============================================== */

/* iPhone safe areas */
.nav, .hero, .footer, .container {
    padding-left: max(16px, env(safe-area-inset-left));
    padding-right: max(16px, env(safe-area-inset-right));
}
.nav-container { padding-left: 16px; padding-right: 16px; }

/* === Touch-friendly tap targets === */
@media (hover: none) and (pointer: coarse) {
    /* Премахваме hover transformations на touch устройства */
    .service-card:hover { transform: none; }
    .marquee-item:hover .marquee-card { transform: none; }
    .stat:hover { transform: none; }
    .step:hover .step-number { transform: none; }
    .contact-item:hover { transform: none; }

    /* Touch active state */
    .btn:active { transform: scale(0.97); }
    .service-card:active { transform: scale(0.98); }
    .marquee-card:active { transform: scale(0.97); }
    .nav-cta:active { transform: scale(0.97); }

    /* Премахни tap highlight */
    a, button, .btn, .marquee-item, .service-card {
        -webkit-tap-highlight-color: transparent;
    }

    /* На touch устройства marquee не трябва да се паузира при hover */
    .marquee:hover .marquee-track {
        animation-play-state: running;
    }
}

/* === ТАБЛЕТ (max 968px) === */
@media (max-width: 968px) {
    .container { padding: 0 20px; }

    /* Hero stats - по-малки */
    .hero-stats { gap: 32px; }
    .stat-number { font-size: 2.5rem; }
    .stat-label { font-size: 0.8rem; }

    /* Why section - вече стек */
    .why-section { padding: 80px 0; }
    .services { padding: 80px 0; }
    .process { padding: 80px 0; }
    .contact { padding: 80px 0; }
    .marquee-section { padding: 60px 0 40px; }

    /* Floating tags - не се показват на таблет */
    .floating-tag { display: none; }

    /* Code card - по-малък */
    .code-card { transform: rotate(0deg); }
    .code-body { font-size: 0.75rem; padding: 18px; }
}

/* === МОБИЛНА (max 768px) === */
@media (max-width: 768px) {
    body { font-size: 15px; }
    .container { padding: 0 16px; }

    /* === NAVIGATION === */
    .nav { padding: 12px 0; }
    .nav.scrolled { padding: 10px 0; }
    .nav-container { gap: 12px; }
    .nav-logo { font-size: 1.15rem; }
    .nav-logo .logo-icon { font-size: 1.4rem; }

    /* Mobile menu - подобрен */
    .nav-menu {
        top: 60px;
        padding: 24px 20px 32px;
        gap: 4px;
    }
    .nav-menu li {
        border-bottom: 1px solid var(--border-light, rgba(255,255,255,0.06));
    }
    .nav-menu li:last-child { border-bottom: none; }
    .nav-menu a {
        display: block;
        padding: 14px 0;
        font-size: 1rem;
    }

    /* Burger - по-голям touch target */
    .nav-burger {
        padding: 12px;
        min-width: 44px;
        min-height: 44px;
    }

    /* === HERO === */
    .hero { padding: 100px 16px 60px; }
    .hero-badge {
        font-size: 0.75rem;
        padding: 6px 12px;
        margin-bottom: 24px;
    }
    .hero-title { font-size: 2.4rem; line-height: 1.1; margin-bottom: 20px; letter-spacing: -0.03em; }
    .hero-subtitle {
        font-size: 1rem;
        margin-bottom: 32px;
        line-height: 1.5;
    }
    .hero-cta {
        flex-direction: column;
        gap: 12px;
        margin-bottom: 56px;
        width: 100%;
    }
    .hero-cta .btn {
        width: 100%;
        justify-content: center;
        padding: 14px 24px;
    }
    .hero-stats {
        gap: 24px;
        flex-direction: row;
        justify-content: space-around;
    }
    .stat-number { font-size: 1.8rem; }
    .stat-label { font-size: 0.7rem; }
    .scroll-hint { display: none; }

    /* === SECTION HEADERS === */
    .section-header { margin-bottom: 40px; }
    .section-tag { font-size: 0.7rem; padding: 5px 12px; }
    .section-title { font-size: 1.8rem; }
    .section-subtitle { font-size: 0.95rem; }

    /* === MARQUEE === */
    .marquee { margin-bottom: 16px; }
    .marquee-track { gap: 14px; animation-duration: 30s; }
    .marquee-reverse .marquee-track { animation-duration: 35s; }
    .marquee-card {
        width: 130px;
        height: 130px;
        border-radius: 18px;
    }
    .placeholder-logo { font-size: 1rem; letter-spacing: 1px; }
    .card-info { display: none; } /* Скриваме hover info на mobile */

    /* === WHY SECTION === */
    .why-section { padding: 60px 0; }
    .why-paragraph { font-size: 0.95rem; }
    .why-list li { padding: 12px 0; gap: 10px; }
    .why-list li div { font-size: 0.9rem; }
    .check { width: 24px; height: 24px; font-size: 0.7rem; }

    .code-card { font-size: 0.7rem; }
    .code-body {
        padding: 14px;
        font-size: 0.7rem;
        line-height: 1.5;
    }

    /* === SERVICES === */
    .services { padding: 60px 0; }
    .services-grid { gap: 16px; }
    .service-card { padding: 28px 22px; }
    .service-icon { font-size: 2rem; margin-bottom: 14px; }
    .service-card h3 { font-size: 1.2rem; }
    .service-card p { font-size: 0.9rem; }

    /* === PROCESS === */
    .process { padding: 60px 0; }
    .process-steps { gap: 24px; }
    .step-number {
        width: 64px; height: 64px;
        font-size: 1.2rem;
        margin-bottom: 16px;
    }
    .step h3 { font-size: 1.15rem; }
    .step p { font-size: 0.9rem; }

    /* === CONTACT === */
    .contact { padding: 60px 0; }
    .contact-info p { font-size: 0.95rem; margin-bottom: 24px; }
    .contact-item { padding: 14px; gap: 12px; }
    .contact-icon { width: 42px; height: 42px; font-size: 1.2rem; border-radius: 10px; }
    .contact-form { padding: 24px 20px; border-radius: 18px; }
    .form-group { margin-bottom: 16px; }
    .form-group input, .form-group textarea {
        font-size: 16px; /* iOS не зумва при 16px+ */
        padding: 14px 14px 4px;
    }
    .form-group label { font-size: 0.9rem; }

    /* === FOOTER === */
    .footer { padding: 48px 0 24px; }
    .footer-grid { gap: 32px; margin-bottom: 32px; }
    .footer-bottom { font-size: 0.8rem; flex-direction: column; gap: 8px; text-align: center; }
    .footer-tagline { font-size: 0.9rem; }

    /* === BUTTONS === */
    .btn {
        padding: 14px 24px;
        font-size: 0.95rem;
        min-height: 48px; /* Apple touch target */
    }

    /* === BACKGROUND ANIMATIONS - намалена натовареност === */
    .orb { filter: blur(80px); opacity: 0.35; }
    .orb-1 { width: 350px; height: 350px; }
    .orb-2 { width: 300px; height: 300px; }
    .orb-3 { width: 250px; height: 250px; }
    .grid-bg { background-size: 30px 30px; }

    /* Loader - по-малък */
    .loader-text { font-size: 1.8rem; gap: 2px; }
    .loader-text .space { width: 8px; }
}

/* === МАЛЪК ТЕЛЕФОН (max 480px) === */
@media (max-width: 480px) {
    .hero { padding: 90px 14px 40px; }
    .hero-title { font-size: 2rem; }
    .hero-subtitle { font-size: 0.95rem; }
    .hero-stats { flex-wrap: wrap; gap: 16px; }
    .stat { min-width: 30%; }
    .stat-number { font-size: 1.5rem; }

    .section-title { font-size: 1.5rem; }
    .section-subtitle { font-size: 0.9rem; }

    .marquee-card { width: 110px; height: 110px; border-radius: 16px; }
    .marquee-track { gap: 10px; animation-duration: 25s; }

    .service-card { padding: 24px 18px; }
    .service-card h3 { font-size: 1.1rem; }

    .step-number { width: 56px; height: 56px; font-size: 1.1rem; }

    .contact-form { padding: 20px 16px; }

    .nav-logo .logo-text { font-size: 1.05rem; }

    .footer-grid { gap: 24px; }

    /* Изключи parallax на много малки екрани за performance */
    .orb { animation-duration: 30s; }
}

/* === LANDSCAPE мобилна === */
@media (max-width: 920px) and (orientation: landscape) and (max-height: 500px) {
    .hero { min-height: auto; padding: 100px 20px 40px; }
    .scroll-hint { display: none; }
}

/* === REDUCED MOTION (потребители с настройка за по-малко анимации) === */
@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
        scroll-behavior: auto !important;
    }
    .marquee-track { animation: none !important; }
    .orb { animation: none !important; }
}

/* === HIGH-DPI (retina) screens === */
@media (-webkit-min-device-pixel-ratio: 2), (min-resolution: 192dpi) {
    .marquee-card img,
    .site-card-logo img {
        image-rendering: -webkit-optimize-contrast;
    }
}