:root {
    --bg-dark: #0a0a0c;
    --card-bg: #111114;
    --text-main: #e2e2eb;
    --text-muted: #888899;
    --accent-blue: #0088ff;
    --accent-glow: rgba(0, 136, 255, 0.5);
    --border-color: #222228;
}

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

body {
    font-family: 'Rajdhani', sans-serif;
    background-color: var(--bg-dark);
    color: var(--text-main);
    font-weight: 500;
    line-height: 1.6;
    word-break: normal;
    overflow-wrap: normal;
    hyphens: none;
    -webkit-font-smoothing: antialiased;
    position: relative;
}

h1, h2, h3, .d-logo, .tag-label {
    font-family: 'Chakra Petch', sans-serif;
    text-wrap: balance;
}

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

/* Carbon Background Pattern */
.carbon-grid {
    position: fixed;
    top: 0; left: 0; right: 0; bottom: 0;
    background-image: 
        linear-gradient(rgba(255, 255, 255, 0.02) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255, 255, 255, 0.02) 1px, transparent 1px);
    background-size: 20px 20px;
    z-index: -1;
}

/* Header */
.d-header {
    border-bottom: 1px solid var(--border-color);
    background: rgba(10, 10, 12, 0.8);
    backdrop-filter: blur(10px);
    position: sticky;
    top: 0;
    z-index: 100;
}

.d-wrap {
    max-width: 1200px;
    margin: 0 auto;
    padding: 1.5rem 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.d-logo {
    font-size: 1.8rem;
    font-weight: 700;
    letter-spacing: 1px;
}

.d-logo span {
    color: var(--accent-blue);
    font-weight: 400;
}

.d-nav {
    display: flex;
    gap: 2rem;
    align-items: center;
}

.nav-btn {
    text-transform: uppercase;
    font-weight: 600;
    font-size: 0.95rem;
    letter-spacing: 1px;
    transition: color 0.3s;
}

.nav-btn:hover {
    color: var(--accent-blue);
}

.accent-nav {
    border: 1px solid var(--accent-blue);
    padding: 0.5rem 1.2rem;
    border-radius: 4px;
    color: var(--accent-blue);
}

.accent-nav:hover {
    background: rgba(0, 136, 255, 0.1);
}

/* Hero */
.hero-tech {
    position: relative;
    min-height: 80vh;
    display: flex;
    align-items: center;
    padding: 4rem 2rem;
}

.hero-mask {
    position: absolute;
    top: 0; left: 0; right: 0; bottom: 0;
    z-index: 0;
}

.hero-mask img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    filter: brightness(0.3) saturate(1.2);
}

.hero-mask::after {
    content: '';
    position: absolute;
    top: 0; right: 0; bottom: 0; left: 0;
    background: linear-gradient(90deg, rgba(10,10,12,1) 0%, rgba(10,10,12,0.6) 50%, rgba(10,10,12,0.1) 100%);
}

.hero-content {
    position: relative;
    z-index: 10;
    max-width: 700px;
    margin-left: max(5%, calc((100vw - 1200px) / 2));
}

.tag-label {
    display: inline-block;
    color: var(--accent-blue);
    text-transform: uppercase;
    letter-spacing: 3px;
    font-size: 0.85rem;
    margin-bottom: 1.5rem;
    font-weight: 600;
    border-bottom: 2px solid var(--accent-blue);
    padding-bottom: 4px;
}

.hero-content h1 {
    font-size: 3.5rem;
    line-height: 1.1;
    margin-bottom: 1.5rem;
    text-transform: uppercase;
}

.hero-content p {
    font-size: 1.25rem;
    color: var(--text-muted);
    margin-bottom: 2.5rem;
    text-wrap: pretty;
}

.cta-group {
    display: flex;
    gap: 1.5rem;
}

.btn-d, .btn-outline {
    font-family: 'Chakra Petch', sans-serif;
    text-transform: uppercase;
    font-weight: 600;
    letter-spacing: 1px;
    padding: 1rem 2rem;
    border-radius: 4px;
    transition: all 0.3s;
}

.btn-d {
    background: var(--accent-blue);
    color: #fff;
    box-shadow: 0 0 15px var(--accent-glow);
    border: 1px solid var(--accent-blue);
}

.btn-d:hover {
    box-shadow: 0 0 25px var(--accent-glow);
    background: #0077e6;
}

.btn-outline {
    background: transparent;
    color: var(--text-main);
    border: 1px solid var(--text-muted);
}

.btn-outline:hover {
    border-color: var(--text-main);
}

/* Packages */
.packages {
    padding: 8rem 2rem;
    max-width: 1200px;
    margin: 0 auto;
}

.section-title {
    text-align: center;
    margin-bottom: 5rem;
}

.section-title h2 {
    font-size: 2.8rem;
    text-transform: uppercase;
    letter-spacing: 2px;
}

.pkg-container {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
}

.pkg-card {
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    padding: 3rem 2rem;
    border-radius: 4px;
    position: relative;
    transition: transform 0.3s, border-color 0.3s;
}

.pkg-card:hover {
    transform: translateY(-5px);
    border-color: #333344;
}

.pkg-card.featured {
    border-color: var(--accent-blue);
    background: linear-gradient(180deg, rgba(0,136,255,0.05) 0%, rgba(17,17,20,1) 100%);
}

.pkg-badge {
    position: absolute;
    top: -12px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--accent-blue);
    color: #fff;
    padding: 4px 15px;
    font-size: 0.8rem;
    font-weight: 700;
    text-transform: uppercase;
    border-radius: 40px;
    letter-spacing: 1px;
}

.pkg-head {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1.5rem;
}

.pkg-head h3 {
    font-size: 1.5rem;
    text-transform: uppercase;
}

.pkg-icon {
    font-size: 1.5rem;
}

.pkg-desc {
    color: var(--text-muted);
    font-size: 1.1rem;
}

/* SEO Panel */
.seo-tech-panel {
    padding: 2rem;
    max-width: 1000px;
    margin: 0 auto 6rem auto;
}

.border-glow {
    border: 1px solid var(--border-color);
    padding: 3rem;
    text-align: center;
    background: rgba(17, 17, 20, 0.4);
    box-shadow: inset 0 0 20px rgba(0, 0, 0, 0.5);
    border-radius: 4px;
}

.border-glow p {
    font-size: 1.15rem;
    color: var(--text-muted);
}

.border-glow strong {
    color: var(--accent-blue);
    font-weight: 600;
}

/* Contact */
.garage-contact {
    padding: 6rem 2rem;
    background: var(--card-bg);
    border-top: 1px solid var(--border-color);
}

.contact-grid {
    max-width: 1200px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

.c-info-side h2 {
    font-size: 2.5rem;
    text-transform: uppercase;
    margin-bottom: 1rem;
}

.c-info-side p {
    color: var(--text-muted);
    margin-bottom: 3rem;
    font-size: 1.1rem;
}

.data-block {
    margin-bottom: 2rem;
}

.d-titul {
    display: block;
    font-family: 'Chakra Petch', sans-serif;
    color: var(--accent-blue);
    text-transform: uppercase;
    font-size: 0.9rem;
    letter-spacing: 2px;
    margin-bottom: 0.5rem;
}

.d-hodnota {
    font-size: 1.4rem;
}

.c-action-side {
    display: flex;
    justify-content: flex-end;
}

.big-phone-box {
    background: var(--bg-dark);
    border: 1px solid var(--accent-blue);
    padding: 4rem;
    text-align: center;
    border-radius: 4px;
    box-shadow: 0 0 30px rgba(0, 136, 255, 0.1);
}

.bp-label {
    display: block;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 2px;
    margin-bottom: 1rem;
}

.bp-number {
    font-family: 'Chakra Petch', sans-serif;
    font-size: 3.5rem;
    font-weight: 700;
    color: #fff;
    text-shadow: 0 0 10px var(--accent-glow);
}

/* Footer */
.tech-footer {
    border-top: 1px solid var(--border-color);
    padding: 3rem 2rem;
    font-size: 0.9rem;
}

.f-wrap {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
    color: var(--text-muted);
}

.f-dev {
    text-align: right;
}

.f-dev a {
    color: var(--text-main);
}

.f-dev span {
    display: block;
    font-size: 0.8rem;
    opacity: 0.6;
    margin-top: 4px;
}

@media (max-width: 900px) {
    .d-nav { display: none; }
    .hero-content { margin-left: 0; padding-top: 4rem; text-align: center; }
    .hero-content h1 { font-size: 2.8rem; }
    .cta-group { flex-direction: column; }
    .pkg-container { grid-template-columns: 1fr; }
    .contact-grid { grid-template-columns: 1fr; }
    .c-action-side { justify-content: center; }
    .big-phone-box { width: 100%; padding: 3rem 1rem; }
    .bp-number { font-size: 2.8rem; }
    .f-wrap { flex-direction: column; text-align: center; gap: 1rem; }
    .f-dev { text-align: center; }
}