/* Import font (modern, clean) */
@import url('https://fonts.googleapis.com/css2?family=Poppins:wght@300;400;500;600;700&display=swap');

:root {
    --bg-main: #050710;
    --bg-alt: #0b101d;
    --bg-card: #111827;
    --accent: #4f9dfd;
    /* kolor inspirowany grafenem / niebieskim neonem */
    --accent-soft: rgba(79, 157, 253, 0.2);
    --text-main: #f9fafb;
    --text-muted: #9ca3af;
    --border-soft: rgba(156, 163, 175, 0.2);
    --radius-lg: 18px;
    --radius-md: 12px;
    --shadow-soft: 0 18px 40px rgba(0, 0, 0, 0.65);
    --transition-fast: 0.25s ease;
    --max-width: 1120px;
}

/* Global */

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

html,
body {
    margin: 0;
    padding: 0;
    background: radial-gradient(circle at top, #172554 0, #020617 55%, #000 100%);
    color: var(--text-main);
    font-family: 'Poppins', system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
    scroll-behavior: smooth;
}

body {
    min-height: 100vh;
}

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

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

ul {
    list-style: none;
    margin: 0;
    padding: 0;
}

button {
    font-family: inherit;
}

/* Layout */

.page-wrapper {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

.main-container {
    width: 100%;
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 24px 16px 64px;
}

/* Glass top halo */

.page-glow {
    position: fixed;
    inset: 0;
    pointer-events: none;
    z-index: -1;
}

.page-glow::before {
    content: "";
    position: absolute;
    top: -180px;
    left: 50%;
    transform: translateX(-50%);
    width: 480px;
    height: 480px;
    background: radial-gradient(circle, rgba(79, 157, 253, 0.35), transparent 70%);
    filter: blur(4px);
    opacity: 0.8;
}

/* Navbar */

.navbar {
    max-width: var(--max-width);
    margin: 16px auto 0;
    padding: 12px 16px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 24px;
    position: sticky;
    top: 0;
    z-index: 20;
    backdrop-filter: blur(16px);
    background: linear-gradient(to right, rgba(15, 23, 42, 0.96), rgba(2, 6, 23, 0.9));
    border-radius: 999px;
    border: 1px solid rgba(148, 163, 184, 0.35);
    box-shadow: 0 14px 40px rgba(0, 0, 0, 0.7);
}

.nav-logo {
    display: flex;
    align-items: center;
    gap: 8px;
}

.nav-logo-mark {
    width: 30px;
    height: 30px;
    border-radius: 12px;
    background: conic-gradient(from 210deg, #38bdf8, #4f9dfd, #22c55e, #38bdf8);
    position: relative;
    overflow: hidden;
    box-shadow: 0 0 24px rgba(56, 189, 248, 0.6);
}

.nav-logo-mark::after {
    content: "";
    position: absolute;
    inset: 4px;
    border-radius: inherit;
    background: radial-gradient(circle at 20% 0, rgba(248, 250, 252, 0.6), transparent 55%), #020617;
}

.nav-logo-text {
    display: flex;
    flex-direction: column;
}

.nav-logo-title {
    font-weight: 600;
    letter-spacing: 0.05em;
    font-size: 0.9rem;
    text-transform: uppercase;
}

.nav-logo-subtitle {
    font-size: 0.7rem;
    color: var(--text-muted);
}

.nav-links {
    display: flex;
    align-items: center;
    gap: 18px;
    font-size: 0.85rem;
}

.nav-links a {
    color: var(--text-muted);
    padding: 6px 10px;
    border-radius: 999px;
    border: 1px solid transparent;
    transition: var(--transition-fast);
}

.nav-links a:hover,
.nav-links a.active {
    color: var(--text-main);
    border-color: rgba(79, 157, 253, 0.8);
    background: radial-gradient(circle at top, rgba(79, 157, 253, 0.18), transparent 70%);
}

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

.btn {
    border-radius: 999px;
    border: 1px solid transparent;
    padding: 8px 18px;
    font-size: 0.85rem;
    cursor: pointer;
    background: transparent;
    color: var(--text-main);
    transition: var(--transition-fast);
    display: inline-flex;
    align-items: center;
    gap: 8px;
}

.btn-outline {
    border-color: rgba(148, 163, 184, 0.55);
    background: radial-gradient(circle at top left, rgba(148, 163, 184, 0.12), transparent 60%);
}

.btn-outline:hover {
    border-color: rgba(79, 157, 253, 0.9);
    background: radial-gradient(circle at top left, rgba(79, 157, 253, 0.16), rgba(15, 23, 42, 0.95));
}

.btn-primary {
    background: linear-gradient(135deg, #2563eb, #4f46e5);
    border-color: rgba(191, 219, 254, 0.9);
    box-shadow: 0 12px 30px rgba(37, 99, 235, 0.65);
}

.btn-primary:hover {
    transform: translateY(-1px) scale(1.01);
    box-shadow: 0 18px 45px rgba(37, 99, 235, 0.8);
}

/* Hero */

.hero {
    display: grid;
    grid-template-columns: minmax(0, 1.3fr) minmax(0, 1fr);
    gap: 32px;
    margin-top: 32px;
    align-items: center;
}

.hero-left {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.hero-kicker {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    color: var(--text-muted);
    font-size: 0.8rem;
}

.hero-kicker-tag {
    padding: 4px 10px;
    border-radius: 999px;
    border: 1px solid rgba(148, 163, 184, 0.6);
    background: radial-gradient(circle at top, rgba(15, 23, 42, 0.7), rgba(15, 23, 42, 0.95));
    font-size: 0.7rem;
    text-transform: uppercase;
    letter-spacing: 0.08em;
}

.hero-title {
    font-size: clamp(2.4rem, 3.1vw + 1rem, 3.4rem);
    line-height: 1.1;
    letter-spacing: 0.01em;
}

.hero-title span {
    background: linear-gradient(135deg, #38bdf8, #4f46e5);
    -webkit-background-clip: text;
    color: transparent;
}

.hero-subtitle {
    font-size: 0.98rem;
    color: var(--text-muted);
    max-width: 34rem;
}

.hero-actions {
    margin-top: 8px;
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
}

.hero-meta {
    margin-top: 12px;
    display: flex;
    flex-wrap: wrap;
    gap: 18px;
    font-size: 0.76rem;
    color: var(--text-muted);
}

.hero-meta-item span {
    display: block;
}

.hero-meta-label {
    text-transform: uppercase;
    letter-spacing: 0.08em;
    font-size: 0.68rem;
    color: #64748b;
}

.hero-meta-value {
    color: var(--text-main);
    font-weight: 500;
}

/* Hero right – preview card */

.hero-right {
    position: relative;
}

.hero-main-card {
    background: radial-gradient(circle at top left, rgba(79, 157, 253, 0.25), transparent 55%), #020617;
    border-radius: 24px;
    border: 1px solid rgba(148, 163, 184, 0.4);
    box-shadow: var(--shadow-soft);
    padding: 18px;
}

.hero-main-image {
    position: relative;
    overflow: hidden;
    border-radius: 18px;
    background: linear-gradient(135deg, #020617 0, #0b1120 40%, #020617 100%);
    padding: 16px;
}

.hero-main-image-inner {
    border-radius: 14px;
    border: 1px solid rgba(148, 163, 184, 0.35);
    overflow: hidden;
    position: relative;
}

.hero-main-image img {
    width: 100%;
    height: 260px;
    object-fit: cover;
    filter: saturate(1.25) contrast(1.1);
}

.hero-badge {
    position: absolute;
    left: 18px;
    bottom: 18px;
    padding: 8px 12px;
    border-radius: 999px;
    background: rgba(15, 23, 42, 0.92);
    border: 1px solid rgba(148, 163, 184, 0.55);
    color: var(--text-main);
    font-size: 0.75rem;
    display: inline-flex;
    align-items: center;
    gap: 6px;
}

/* Section wrappers */

.section {
    margin-top: 56px;
}

.section-header {
    display: flex;
    align-items: baseline;
    justify-content: space-between;
    gap: 18px;
    margin-bottom: 20px;
}

.section-kicker {
    font-size: 0.72rem;
    text-transform: uppercase;
    letter-spacing: 0.16em;
    color: #64748b;
}

.section-title {
    font-size: 1.4rem;
    font-weight: 600;
}

.section-subtitle {
    font-size: 0.9rem;
    color: var(--text-muted);
    max-width: 28rem;
}

.section-subtitle a {
    color: #3b82f6;
    text-decoration: none;
    border-bottom: 1px solid transparent;
    transition: all 0.3s ease;
}

.section-subtitle a:hover {
    color: #60a5fa;
    border-bottom: 1px solid #60a5fa;
}

/* About section */

.about-grid {
    display: grid;
    grid-template-columns: minmax(0, 1.4fr) minmax(0, 1fr);
    gap: 24px;
}

.card {
    background: radial-gradient(circle at top, rgba(15, 23, 42, 0.9), rgba(15, 23, 42, 0.98));
    border-radius: var(--radius-lg);
    border: 1px solid var(--border-soft);
    padding: 18px 18px 16px;
    box-shadow: var(--shadow-soft);
}

.card-subtle {
    background: linear-gradient(145deg, rgba(15, 23, 42, 0.96), #020617);
}

.card-title {
    font-size: 1.05rem;
    margin-bottom: 4px;
}

.card-text {
    font-size: 0.9rem;
    color: var(--text-muted);
}

.card-tags {
    margin-top: 12px;
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.tag {
    font-size: 0.7rem;
    padding: 4px 10px;
    border-radius: 999px;
    background: rgba(15, 23, 42, 0.8);
    border: 1px solid rgba(148, 163, 184, 0.4);
}

/* Services */

.services-grid {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 16px;
}

.service-card {
    background: linear-gradient(160deg, rgba(15, 23, 42, 0.98), #020617);
    border-radius: var(--radius-md);
    border: 1px solid rgba(31, 41, 55, 0.9);
    padding: 14px 14px 12px;
    position: relative;
    overflow: hidden;
    box-shadow: 0 14px 30px rgba(0, 0, 0, 0.7);
    transition: var(--transition-fast);
}

.service-card::before {
    content: "";
    position: absolute;
    inset: -40%;
    background: radial-gradient(circle at top, rgba(79, 157, 253, 0.12), transparent 60%);
    opacity: 0;
    transition: var(--transition-fast);
}

.service-card:hover::before {
    opacity: 1;
}

.service-card:hover {
    transform: translateY(-4px);
    border-color: rgba(79, 157, 253, 0.7);
}

.service-label {
    font-size: 0.7rem;
    color: #64748b;
    text-transform: uppercase;
    letter-spacing: 0.12em;
    margin-bottom: 4px;
}

.service-title {
    font-size: 0.95rem;
    margin-bottom: 4px;
}

.service-text {
    font-size: 0.82rem;
    color: var(--text-muted);
    margin-bottom: 8px;
}

.service-meta {
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 0.7rem;
    color: #9ca3af;
    margin-top: 4px;
}

.service-dot {
    width: 7px;
    height: 7px;
    border-radius: 999px;
    background: #22c55e;
}

/* Gallery preview */

.gallery-grid {
    display: grid;
    grid-template-columns: 2.2fr 1.5fr 1.5fr;
    gap: 14px;
}

.gallery-item {
    position: relative;
    overflow: hidden;
    border-radius: var(--radius-md);
    border: 1px solid rgba(31, 41, 55, 0.9);
    background: #020617;
}

.gallery-item img {
    width: 100%;
    height: 100%;
    min-height: 280px;
    object-fit: cover;
    transition: transform 0.6s ease;
}

.gallery-item-large img {
    height: 100%;
    min-height: 280px;
}

.gallery-item:hover img {
    transform: scale(1.04);
}

.gallery-label {
    position: absolute;
    left: 10px;
    bottom: 10px;
    padding: 6px 10px;
    border-radius: 999px;
    background: rgba(15, 23, 42, 0.9);
    border: 1px solid rgba(148, 163, 184, 0.55);
    font-size: 0.7rem;
}

/* CTA section */

.cta {
    margin-top: 56px;
    border-radius: 24px;
    border: 1px solid rgba(79, 157, 253, 0.5);
    background: radial-gradient(circle at top left, rgba(79, 157, 253, 0.24), rgba(15, 23, 42, 0.98));
    padding: 24px 22px;
    box-shadow: var(--shadow-soft);
    display: grid;
    grid-template-columns: 1.7fr 1.1fr;
    gap: 22px;
    align-items: center;
}

.cta-title {
    font-size: 1.35rem;
    margin-bottom: 6px;
}

.cta-text {
    font-size: 0.9rem;
    color: var(--text-muted);
}

.cta-badges {
    margin-top: 12px;
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
}

/* Contact form (for kontakt.html and CTA small form) */

.form-card {
    background: rgba(2, 6, 23, 0.92);
    border-radius: var(--radius-md);
    border: 1px solid rgba(148, 163, 184, 0.5);
    padding: 18px 16px;
}

.form-row {
    display: flex;
    flex-direction: column;
    gap: 4px;
    margin-bottom: 10px;
}

.form-row label {
    font-size: 0.78rem;
    color: #e5e7eb;
}

.form-row input,
.form-row textarea {
    background: rgba(15, 23, 42, 0.95);
    border-radius: 10px;
    border: 1px solid rgba(51, 65, 85, 0.9);
    padding: 8px 10px;
    font-size: 0.82rem;
    color: var(--text-main);
    outline: none;
    transition: var(--transition-fast);
}

.form-row input:focus,
.form-row textarea:focus {
    border-color: rgba(79, 157, 253, 0.9);
    box-shadow: 0 0 0 1px rgba(79, 157, 253, 0.6);
}

.form-row textarea {
    min-height: 80px;
    resize: vertical;
}

.form-note {
    font-size: 0.7rem;
    color: #6b7280;
    margin-top: 4px;
}

/* Footer */

.footer {
    margin-top: auto;
    border-top: 1px solid rgba(31, 41, 55, 0.9);
    background: radial-gradient(circle at top, #020617, #000);
    padding: 18px 16px 26px;
    font-size: 0.75rem;
    color: #6b7280;
}

.footer-inner {
    max-width: var(--max-width);
    margin: 0 auto;
    display: flex;
    flex-wrap: wrap;
    gap: 16px;
    justify-content: space-between;
    align-items: center;
}

.footer-nav {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
}

/* Subpage hero */

.sub-hero {
    margin-top: 32px;
    padding: 22px 20px;
    border-radius: 24px;
    border: 1px solid rgba(148, 163, 184, 0.4);
    background: radial-gradient(circle at top left, rgba(79, 157, 253, 0.18), rgba(15, 23, 42, 0.97));
    box-shadow: var(--shadow-soft);
}

.sub-hero-title {
    font-size: 1.6rem;
    margin-bottom: 6px;
}

.sub-hero-text {
    font-size: 0.9rem;
    color: var(--text-muted);
    max-width: 34rem;
}

/* Subpages content */

.two-col {
    display: grid;
    grid-template-columns: minmax(0, 1.5fr) minmax(0, 1fr);
    gap: 24px;
    margin-top: 24px;
}


/* Trusted Companies */
.trusted-box {
    display: grid;
    grid-template-columns: 1fr 1.8fr;
    gap: 40px;
    align-items: flex-start;
    background: radial-gradient(circle at top left, rgba(79, 157, 253, 0.1), transparent 60%), rgba(17, 24, 39, 0.3);
    border: 1px solid var(--border-soft);
    border-radius: var(--radius-lg);
    padding: 40px;
    box-shadow: var(--shadow-soft);
    margin-top: 24px;
}

.trusted-image img {
    border-radius: var(--radius-md);
    width: 100%;
    border: 1px solid var(--border-soft);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.4);
}

.trusted-company-title {
    font-size: 2rem;
    margin: 0 0 8px 0;
    color: var(--text-main);
}

.trusted-link {
    color: var(--accent);
    font-size: 0.95rem;
    text-decoration: underline;
    display: inline-block;
    margin-bottom: 24px;
}

.trusted-desc-columns {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 32px;
}

.trusted-desc-columns p {
    font-size: 0.88rem;
    line-height: 1.7;
    color: var(--text-muted);
}

/* Responsive */


@media (max-width: 960px) {
    .hero {
        grid-template-columns: minmax(0, 1fr);
    }

    .hero-right {
        order: -1;
    }

    .services-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .gallery-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .cta {
        grid-template-columns: minmax(0, 1fr);
    }


    .about-grid {
        grid-template-columns: minmax(0, 1fr);
    }

    .trusted-box {
        grid-template-columns: 1fr;
        gap: 32px;
        padding: 24px;
    }

    .trusted-desc-columns {
        grid-template-columns: 1fr;
        gap: 16px;
    }

    .navbar {
        flex-wrap: wrap;
        row-gap: 10px;
    }

    .nav-links {
        flex-wrap: wrap;
        justify-content: center;
    }
}

@media (max-width: 640px) {
    .services-grid {
        grid-template-columns: minmax(0, 1fr);
    }

    .gallery-grid {
        grid-template-columns: minmax(0, 1fr);
    }

    .navbar {
        border-radius: 18px;
    }

    .main-container {
        padding-inline: 14px;
    }
}