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

:root {
    --bg: #0d1117;
    --bg-soft: #161b22;
    --bg-card: #0f151d;
    --bg-hover: #1c2430;
    --border: #2a3340;
    --border-strong: #3d4757;
    --text: #e6edf3;
    --text-secondary: #aeb7c2;
    --text-muted: #7d8794;
    --accent: #58a6ff;
    --accent-strong: #2f81f7;
    --accent-bg: #12233f;
    --green: #3fb950;
    --yellow: #d29922;
    --red: #f85149;
    --radius: 16px;
    --radius-sm: 10px;
    --heading: 'Space Grotesk', system-ui, sans-serif;
    --sans: 'Inter', -apple-system, sans-serif;
    --shadow: 0 20px 60px rgba(0, 0, 0, 0.35);
}

html {
    scroll-behavior: smooth;
    -webkit-font-smoothing: antialiased;
}

body {
    font-family: var(--sans);
    background: var(--bg);
    color: var(--text);
    line-height: 1.65;
}

::selection {
    background: var(--accent);
    color: #0d1117;
}

.container {
    max-width: 1120px;
    margin: 0 auto;
    padding: 0 24px;
}

/* NAVBAR */
.navbar {
    position: fixed;
    top: 0;
    width: 100%;
    background: rgba(13, 17, 23, 0.85);
    backdrop-filter: blur(14px);
    -webkit-backdrop-filter: blur(14px);
    border-bottom: 1px solid var(--border);
    z-index: 1000;
    transition: background 0.3s;
}

.nav-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 66px;
}

.logo {
    display: flex;
    align-items: center;
    gap: 10px;
    text-decoration: none;
    color: var(--text);
}

.logo-mark {
    display: grid;
    place-items: center;
    width: 36px;
    height: 36px;
    border-radius: 10px;
    background: linear-gradient(135deg, var(--accent-strong), #6f42c1);
    color: #fff;
    font-family: var(--heading);
    font-weight: 700;
    font-size: 1rem;
}

.logo-text {
    font-family: var(--heading);
    font-size: 1.2rem;
    font-weight: 600;
    letter-spacing: -0.01em;
}

.logo-accent {
    color: var(--accent);
}

.nav-links {
    display: flex;
    list-style: none;
    gap: 34px;
}

.nav-links a {
    text-decoration: none;
    color: var(--text-secondary);
    font-size: 0.9rem;
    font-weight: 500;
    transition: color 0.2s;
}

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

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

.lang-switch {
    display: flex;
    align-items: center;
    gap: 2px;
}

.lang-btn {
    background: none;
    border: none;
    font-family: var(--sans);
    font-size: 0.78rem;
    font-weight: 600;
    color: var(--text-muted);
    cursor: pointer;
    padding: 4px 9px;
    border-radius: 6px;
    transition: all 0.2s;
    letter-spacing: 0.02em;
}

.lang-btn:hover {
    color: var(--text);
}

.lang-btn.active {
    color: var(--accent);
    background: var(--accent-bg);
}

.lang-sep {
    color: var(--border-strong);
    font-size: 0.72rem;
}

.nav-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 4px;
}

.nav-toggle span {
    display: block;
    width: 20px;
    height: 1.5px;
    background: var(--text);
    transition: 0.3s;
}

/* BUTTONS */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 13px 30px;
    border-radius: 10px;
    font-family: var(--sans);
    font-weight: 600;
    font-size: 0.9rem;
    text-decoration: none;
    cursor: pointer;
    border: none;
    transition: all 0.2s ease;
    white-space: nowrap;
}

.btn-primary {
    background: var(--accent-strong);
    color: #fff;
}

.btn-primary:hover {
    background: var(--accent);
    transform: translateY(-1px);
    box-shadow: 0 6px 20px rgba(47, 129, 247, 0.35);
}

.btn-secondary {
    background: transparent;
    color: var(--text);
    border: 1px solid var(--border-strong);
}

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

.btn-sm {
    padding: 9px 20px;
    font-size: 0.82rem;
}

/* HERO */
.hero {
    padding: 150px 0 90px;
    position: relative;
    overflow: hidden;
}

.hero::before {
    content: "";
    position: absolute;
    top: -20%;
    right: -10%;
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(47, 129, 247, 0.12), transparent 60%);
    pointer-events: none;
}

.hero-grid {
    position: relative;
    display: grid;
    grid-template-columns: 1.1fr 0.9fr;
    gap: 60px;
    align-items: center;
}

.hero-badge {
    display: inline-block;
    font-size: 0.78rem;
    font-weight: 500;
    color: var(--accent);
    background: var(--accent-bg);
    border: 1px solid rgba(88, 166, 255, 0.2);
    padding: 6px 16px;
    border-radius: 999px;
    margin-bottom: 24px;
    letter-spacing: 0.02em;
}

.hero h1 {
    font-family: var(--heading);
    font-weight: 700;
    font-size: clamp(2.4rem, 5vw, 3.6rem);
    line-height: 1.08;
    letter-spacing: -0.02em;
    color: var(--text);
    margin-bottom: 20px;
}

.hero h1 em {
    font-style: italic;
    color: var(--accent);
    font-weight: 500;
}

.hero-sub {
    font-size: 1.05rem;
    color: var(--text-secondary);
    max-width: 480px;
    margin-bottom: 32px;
    line-height: 1.7;
}

.hero-actions {
    display: flex;
    gap: 12px;
    margin-bottom: 48px;
    flex-wrap: wrap;
}

.hero-stats {
    display: flex;
    align-items: center;
    gap: 28px;
    padding-top: 28px;
    border-top: 1px solid var(--border);
}

.stat strong {
    display: block;
    font-family: var(--heading);
    font-size: 1.7rem;
    font-weight: 700;
    color: var(--text);
    line-height: 1;
}

.stat span {
    font-size: 0.8rem;
    color: var(--text-muted);
    margin-top: 4px;
    display: block;
}

.stat-divider {
    width: 1px;
    height: 32px;
    background: var(--border);
}

/* TERMINAL */
.terminal {
    border-radius: var(--radius);
    overflow: hidden;
    border: 1px solid var(--border);
    background: var(--bg-soft);
    box-shadow: var(--shadow);
}

.terminal-bar {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 12px 16px;
    background: var(--bg-hover);
    border-bottom: 1px solid var(--border);
}

.dot {
    width: 11px;
    height: 11px;
    border-radius: 50%;
}

.dot.red { background: var(--red); }
.dot.yellow { background: var(--yellow); }
.dot.green { background: var(--green); }

.terminal-title {
    margin-left: 10px;
    font-family: var(--sans);
    font-size: 0.72rem;
    color: var(--text-muted);
}

.terminal-body {
    padding: 22px 22px 26px;
    font-family: var(--sans);
    font-size: 0.9rem;
    line-height: 2;
}

.terminal-body p {
    margin: 0;
}

.t-green { color: var(--green); }
.t-white { color: #d0d7de; }
.t-dim { color: var(--text-muted); }
.t-blue { color: var(--accent); }

.cursor {
    animation: blink 1s step-end infinite;
    color: var(--text);
    display: inline-block;
}

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

/* SECTIONS */
.section {
    padding: 88px 0;
}

.section-label {
    display: inline-block;
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--accent);
    margin-bottom: 12px;
}

.section-title {
    font-family: var(--heading);
    font-weight: 700;
    font-size: clamp(1.8rem, 3.4vw, 2.5rem);
    line-height: 1.15;
    letter-spacing: -0.01em;
    color: var(--text);
    margin-bottom: 12px;
}

.section-sub {
    color: var(--text-secondary);
    font-size: 1rem;
    margin-top: 8px;
}

.section-head {
    margin-bottom: 32px;
}

/* ABOUT */
.section-about {
    background: var(--bg-soft);
}

.about-wrap {
    max-width: 900px;
    margin: 0 auto;
}

.about-card {
    padding: 56px 60px;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    box-shadow: var(--shadow);
}

.about-card h2 {
    font-family: var(--heading);
    font-weight: 700;
    font-size: clamp(1.7rem, 3vw, 2.3rem);
    line-height: 1.15;
    color: var(--text);
    margin-bottom: 20px;
}

.about-card h2 em {
    font-style: italic;
    color: var(--accent);
}

.about-card p {
    color: var(--text-secondary);
    margin-bottom: 16px;
    line-height: 1.7;
}

.about-meta {
    display: flex;
    gap: 24px;
    flex-wrap: wrap;
    margin-top: 28px;
    padding-top: 24px;
    border-top: 1px solid var(--border);
}

.meta-item {
    display: flex;
    gap: 12px;
    align-items: flex-start;
}

.meta-icon {
    width: 40px;
    height: 40px;
    flex-shrink: 0;
    display: grid;
    place-items: center;
    background: var(--bg-hover);
    border-radius: 10px;
    font-size: 1.1rem;
}

.meta-item strong {
    display: block;
    font-family: var(--heading);
    font-size: 0.85rem;
    color: var(--text);
    margin-bottom: 2px;
}

.meta-item p {
    margin: 0;
    color: var(--text-muted);
    font-size: 0.85rem;
}

/* SERVICES */
.section-services {
    background: var(--bg);
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 16px;
}

.service-card {
    display: flex;
    flex-direction: column;
    padding: 34px 28px;
    background: var(--bg-soft);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    transition: all 0.25s ease;
}

.service-card:hover {
    transform: translateY(-3px);
    border-color: var(--border-strong);
    background: var(--bg-hover);
}

.service-card-featured {
    background: var(--accent-bg);
    border-color: rgba(88, 166, 255, 0.3);
}

.service-card-featured:hover {
    background: var(--accent-bg);
    border-color: var(--accent);
}

.service-icon {
    font-size: 1.6rem;
    margin-bottom: 18px;
}

.service-card h3 {
    font-family: var(--heading);
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--text);
    margin-bottom: 8px;
}

.service-card p {
    color: var(--text-secondary);
    font-size: 0.88rem;
    line-height: 1.6;
    margin-bottom: 14px;
}

.service-card-featured p {
    flex: 1;
}

/* QUOTE */
.section-quote {
    background: linear-gradient(135deg, var(--bg-soft), var(--accent-bg));
}

.quote-card {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 24px;
    padding: 44px 48px;
    background: var(--bg-card);
    border: 1px solid rgba(88, 166, 255, 0.25);
    border-radius: var(--radius);
    flex-wrap: wrap;
}

.quote-content {
    max-width: 600px;
}

.quote-text {
    color: var(--text-secondary);
    font-size: 1rem;
    margin-top: 8px;
}

/* CONTACT */
.section-contact {
    background: var(--bg);
}

.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1.1fr;
    gap: 56px;
    align-items: start;
}

.contact-item {
    display: flex;
    gap: 14px;
    padding: 18px 0;
    border-bottom: 1px solid var(--border);
}

.contact-item:last-child {
    border-bottom: none;
}

.contact-icon {
    width: 42px;
    height: 42px;
    flex-shrink: 0;
    display: grid;
    place-items: center;
    background: var(--bg-soft);
    border-radius: 10px;
    font-size: 1.05rem;
}

.contact-item strong {
    display: block;
    font-family: var(--heading);
    font-size: 0.9rem;
    color: var(--text);
    margin-bottom: 2px;
}

.contact-item p {
    color: var(--text-secondary);
    font-size: 0.88rem;
}

.contact-form input,
.contact-form textarea {
    width: 100%;
    padding: 13px 16px;
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    font-family: var(--sans);
    font-size: 0.9rem;
    margin-bottom: 12px;
    background: var(--bg-soft);
    color: var(--text);
    transition: border-color 0.2s, background 0.2s;
}

.contact-form input:focus,
.contact-form textarea:focus {
    outline: none;
    border-color: var(--accent);
    background: var(--bg-card);
}

.contact-form textarea {
    resize: vertical;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 12px;
}

/* FOOTER */
.footer {
    background: var(--bg-soft);
    border-top: 1px solid var(--border);
    padding-top: 52px;
}

.footer-inner {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    padding-bottom: 36px;
    border-bottom: 1px solid var(--border);
}

.footer-brand p {
    font-size: 0.85rem;
    color: var(--text-muted);
    max-width: 240px;
    margin-top: 10px;
}

.footer-links {
    display: flex;
    gap: 28px;
    flex-wrap: wrap;
}

.footer-links a {
    color: var(--text-secondary);
    text-decoration: none;
    font-size: 0.85rem;
    transition: color 0.2s;
}

.footer-links a:hover {
    color: var(--accent);
}

.footer-bottom {
    text-align: center;
    padding: 20px 0;
    font-size: 0.78rem;
    color: var(--text-muted);
}

/* ANIMATION */
.animate-in {
    opacity: 0;
    transform: translateY(16px);
    transition: opacity 0.5s ease, transform 0.5s ease;
}

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

/* RESPONSIVE */
@media (max-width: 900px) {
    .hero-grid {
        grid-template-columns: 1fr;
        gap: 44px;
    }

    .hero-visual {
        max-width: 480px;
        margin: 0 auto;
        width: 100%;
    }

    .services-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .contact-grid {
        grid-template-columns: 1fr;
        gap: 40px;
    }

    .about-card {
        padding: 40px 32px;
    }
}

@media (max-width: 768px) {
    .nav-links {
        display: none;
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        background: var(--bg-soft);
        flex-direction: column;
        padding: 20px 24px;
        gap: 12px;
        border-bottom: 1px solid var(--border);
        box-shadow: var(--shadow);
    }

    .nav-links.active {
        display: flex;
    }

    .nav-toggle {
        display: flex;
    }

    .hero {
        padding: 120px 0 60px;
    }

    .hero-actions {
        flex-direction: column;
        align-items: stretch;
    }

    .services-grid {
        grid-template-columns: 1fr;
    }

    .quote-card {
        flex-direction: column;
        text-align: center;
        padding: 36px 28px;
    }

    .footer-inner {
        flex-direction: column;
        gap: 24px;
    }

    .form-row {
        grid-template-columns: 1fr;
    }

    .section {
        padding: 60px 0;
    }
}

@media (max-width: 480px) {
    .hero {
        padding: 110px 0 48px;
    }

    .hero-stats {
        gap: 20px;
        flex-wrap: wrap;
    }

    .stat strong {
        font-size: 1.4rem;
    }

    .btn {
        width: 100%;
    }

    .hero-actions {
        gap: 10px;
    }

    .about-meta {
        flex-direction: column;
    }

    .section {
        padding: 48px 0;
    }
}

/* COOKIE BANNER */
.cookie-banner {
    position: fixed;
    bottom: 20px;
    left: 50%;
    transform: translateX(-50%) translateY(20px);
    width: min(560px, calc(100% - 40px));
    background: var(--bg-card);
    border: 1px solid var(--border-strong);
    border-radius: var(--radius);
    box-shadow: var(--shadow);
    padding: 22px 24px;
    z-index: 2000;
    opacity: 0;
    visibility: hidden;
    transition: all 0.4s ease;
}

.cookie-banner.show {
    opacity: 1;
    visibility: visible;
    transform: translateX(-50%) translateY(0);
}

.cookie-content {
    display: flex;
    gap: 16px;
    align-items: flex-start;
}

.cookie-icon {
    flex-shrink: 0;
    font-size: 1.6rem;
    line-height: 1;
}

.cookie-text {
    color: var(--text-secondary);
    font-size: 0.85rem;
    line-height: 1.6;
    margin-bottom: 16px;
}

.cookie-actions {
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
}

@media (max-width: 480px) {
    .cookie-content {
        flex-direction: column;
    }

    .cookie-actions .btn {
        width: 100%;
    }
}