@import url('https://fonts.googleapis.com/css2?family=DM+Sans:wght@400;500;600;700&family=Space+Grotesk:wght@400;500;600;700&display=swap');

:root {
    --bg: #080e19;
    --bg-2: #0d1524;
    --panel: #101b2d;
    --panel-light: #15243a;
    --text: #eef4ff;
    --muted: #9aa9bf;
    --muted-dark: #60738e;
    --line: #223149;
    --accent: #39d4c5;
    --accent-2: #7ce7dd;
    --blue: #1689ad;
    --white: #ffffff;
    --max: 1180px;
    --radius: 22px;
    --shadow: 0 25px 80px rgba(0, 0, 0, .28);
}

* {
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    margin: 0;
    background: var(--bg);
    color: var(--text);
    font-family: "DM Sans", sans-serif;
    line-height: 1.6;
}

body,
button,
input,
textarea {
    font-family: "DM Sans", sans-serif;
}

h1,
h2,
h3 {
    margin: 0;
    font-family: "Space Grotesk", sans-serif;
    line-height: 1.08;
}

h1 {
    font-size: clamp(3.3rem, 8vw, 7rem);
    letter-spacing: -.065em;
}

h2 {
    font-size: clamp(2.3rem, 5vw, 4.8rem);
    letter-spacing: -.055em;
}

h3 {
    font-size: 1.35rem;
}

p {
    color: var(--muted);
}

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

button {
    border: 0;
}

.container {
    width: min(calc(100% - 48px), var(--max));
    margin-inline: auto;
}

.section {
    padding: 140px 0;
}

.eyebrow {
    margin: 0 0 22px;
    color: var(--accent);
    font-size: .72rem;
    font-weight: 700;
    letter-spacing: .18em;
    text-transform: uppercase;
}

/* HEADER */

.site-header {
    position: fixed;
    z-index: 20;
    inset: 0 0 auto;
    background: rgba(8, 14, 25, .78);
    border-bottom: 1px solid rgba(255, 255, 255, .06);
    backdrop-filter: blur(18px);
}

.nav {
    min-height: 76px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 30px;
}

.brand {
    display: inline-flex;
    align-items: center;
    width: 250px;
    flex-shrink: 0;
}

.brand-logo {
    display: block;
    width: 100%;
    height: auto;
}

.menu {
    display: flex;
    align-items: center;
    gap: 28px;
    color: var(--muted);
    font-size: .88rem;
}

.menu a {
    transition: color .2s ease;
}

.menu a:hover,
.menu a:focus-visible {
    color: var(--accent);
}

.menu-contact {
    padding: 10px 16px;
    border: 1px solid var(--line);
    border-radius: 999px;
    color: var(--text);
}

.menu-contact:hover,
.menu-contact:focus-visible {
    border-color: var(--accent);
}

.menu-toggle {
    display: none;
    width: 42px;
    height: 42px;
    padding: 10px;
    background: transparent;
    cursor: pointer;
}

.menu-toggle span {
    display: block;
    height: 2px;
    margin: 5px 0;
    background: var(--text);
}

/* HERO */

.hero {
    min-height: 820px;
    display: flex;
    align-items: center;
    padding: 170px 0 100px;
    overflow: hidden;
    background:
    radial-gradient(circle at 80% 35%, rgba(26, 125, 150, .18), transparent 32%),
    var(--bg);
}

.hero-grid {
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(360px, .8fr);
    align-items: center;
    gap: 80px;
}

.hero h1 {
    max-width: 780px;
}

.hero h1 span {
    display: block;
    color: var(--accent);
}

.hero-description {
    max-width: 590px;
    margin: 30px 0 0;
    font-size: 1.13rem;
}

.hero-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 14px;
    margin-top: 38px;
}

.button {
    min-height: 52px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 16px;
    padding: 0 22px;
    border-radius: 999px;
    font-size: .9rem;
    font-weight: 700;
    cursor: pointer;
    transition: transform .2s ease, border-color .2s ease, background .2s ease;
}

.button:hover {
    transform: translateY(-2px);
}

.button-primary {
    background: var(--accent);
    color: #06151b;
}

.button-primary:hover {
    background: var(--accent-2);
}

.button-secondary {
    border: 1px solid var(--line);
    color: var(--text);
}

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

.hero-note {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-top: 28px;
    color: var(--muted-dark);
    font-size: .82rem;
}

.status-dot {
    width: 8px;
    height: 8px;
    display: inline-block;
    border-radius: 50%;
    background: var(--accent);
    box-shadow: 0 0 0 5px rgba(57, 212, 197, .12);
}

.hero-visual {
    position: relative;
    min-height: 450px;
    display: grid;
    place-items: center;
}

.visual-glow {
    position: absolute;
    width: 350px;
    height: 350px;
    border-radius: 50%;
    background: rgba(57, 212, 197, .12);
    filter: blur(60px);
}

.circuit-card {
    position: relative;
    z-index: 1;
    width: min(100%, 390px);
    padding: 22px;
    border: 1px solid rgba(124, 231, 221, .24);
    border-radius: 28px;
    background:
    linear-gradient(135deg, rgba(30, 63, 86, .72), rgba(11, 22, 39, .95));
    box-shadow: var(--shadow);
    transform: rotate(4deg);
}

.circuit-top,
.circuit-bottom {
    display: flex;
    justify-content: space-between;
    color: var(--muted);
    font-size: .66rem;
    letter-spacing: .14em;
}

.chip {
    position: relative;
    width: 220px;
    height: 220px;
    display: grid;
    place-items: center;
    margin: 50px auto;
    border: 2px solid rgba(255, 255, 255, .3);
    border-radius: 34px;
    background: linear-gradient(135deg, #39d4c5, #1689ad);
    box-shadow: 0 0 45px rgba(57, 212, 197, .24);
}

.chip::before {
    content: "";
    position: absolute;
    inset: 18px;
    border: 1px solid rgba(255, 255, 255, .46);
    border-radius: 22px;
}

.chip-core {
    position: relative;
    z-index: 1;
    width: 92px;
    height: 92px;
    display: grid;
    place-items: center;
    border: 9px solid #fff;
    border-radius: 24px;
    color: #fff;
    font-family: "Space Grotesk", sans-serif;
    font-size: 3rem;
    font-weight: 700;
}

.pin {
    position: absolute;
    width: 25px;
    height: 8px;
    border-radius: 5px;
    background: #fff;
}

.pin-1,
.pin-2,
.pin-3 {
    top: -12px;
}

.pin-4,
.pin-5,
.pin-6 {
    bottom: -12px;
}

.pin-1,
.pin-4 {
    left: 42px;
}

.pin-2,
.pin-5 {
    left: 50%;
    transform: translateX(-50%);
}

.pin-3,
.pin-6 {
    right: 42px;
}

/* NAGŁÓWKI SEKCJI */

.section-heading {
    max-width: 760px;
    margin-bottom: 60px;
}

.section-heading h2 {
    margin-bottom: 25px;
}

.section-heading > p:last-child {
    max-width: 600px;
    margin-bottom: 0;
    font-size: 1.05rem;
}

.section-heading-inline {
    max-width: none;
    display: grid;
    grid-template-columns: 1.1fr .7fr;
    align-items: end;
    gap: 80px;
}

/* USŁUGI */

.services-section {
    background: var(--bg-2);
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 14px;
}

.service-card {
    min-height: 440px;
    padding: 28px;
    border: 1px solid var(--line);
    border-radius: var(--radius);
    background: rgba(16, 27, 45, .62);
}

.service-card-featured {
    border-color: rgba(57, 212, 197, .55);
    background:
    linear-gradient(145deg, rgba(57, 212, 197, .16), rgba(16, 27, 45, .75));
}

.service-number {
    color: var(--accent);
    font-size: .8rem;
    font-weight: 700;
}

.service-icon {
    margin: 55px 0 22px;
    color: var(--accent);
    font-family: "Space Grotesk", sans-serif;
    font-size: 2rem;
}

.service-card h3 {
    margin-bottom: 15px;
}

.service-card p {
    font-size: .9rem;
}

.service-list {
    display: grid;
    gap: 8px;
    margin: 28px 0 0;
    padding: 0;
    list-style: none;
    color: var(--muted);
    font-size: .8rem;
}

.service-list li::before {
    content: "—";
    margin-right: 8px;
    color: var(--accent);
}

/* PROCES */

.process-grid {
    display: grid;
    grid-template-columns: .8fr 1.2fr;
    gap: 100px;
    align-items: start;
}

.process-list {
    border-top: 1px solid var(--line);
}

.process-item {
    display: grid;
    grid-template-columns: 80px 1fr;
    gap: 25px;
    padding: 25px 0;
    border-bottom: 1px solid var(--line);
}

.process-number {
    color: var(--accent);
    font-family: "Space Grotesk", sans-serif;
    font-size: 1.6rem;
    font-weight: 600;
}

.process-item h3 {
    margin-bottom: 8px;
}

.process-item p {
    margin: 0;
}

/* SEKCJA WYRÓŻNIONA */

.highlight-section {
    background: var(--bg-2);
}

.highlight-box {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 70px;
    padding: 70px;
    border-radius: 30px;
    background:
    radial-gradient(circle at 10% 0%, rgba(57, 212, 197, .2), transparent 35%),
    var(--panel);
    box-shadow: var(--shadow);
}

.highlight-content h2 {
    margin-bottom: 25px;
}

.highlight-content > p {
    max-width: 530px;
}

.text-link {
    display: inline-flex;
    align-items: center;
    gap: 14px;
    margin-top: 25px;
    color: var(--accent);
    font-weight: 700;
}

.feature-points {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 12px;
}

.feature-point {
    min-height: 150px;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    padding: 22px;
    border: 1px solid var(--line);
    border-radius: 18px;
    background: rgba(255, 255, 255, .025);
}

.feature-point strong {
    color: var(--accent);
    font-size: .75rem;
}

.feature-point span {
    color: var(--text);
    font-weight: 600;
}

/* SPRZĘT */

.equipment-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 14px;
}

.equipment-card {
    min-height: 220px;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    padding: 26px;
    border: 1px solid var(--line);
    border-radius: var(--radius);
    transition: border-color .2s ease, transform .2s ease;
}

.equipment-card:hover {
    border-color: var(--accent);
    transform: translateY(-4px);
}

.equipment-card > span {
    color: var(--accent);
    font-size: .8rem;
    font-weight: 700;
}

.equipment-card h3 {
    margin-top: 35px;
}

.equipment-card p {
    margin-bottom: 0;
    font-size: .85rem;
}

/* CTA */

.cta-section {
    padding: 30px 0 140px;
}

.cta-box {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 30px;
    padding: 48px 55px;
    border: 1px solid rgba(57, 212, 197, .28);
    border-radius: 26px;
    background: linear-gradient(100deg, rgba(57, 212, 197, .12), rgba(21, 36, 58, .7));
}

.cta-box h2 {
    max-width: 720px;
    font-size: clamp(2rem, 4vw, 3.8rem);
}

/* KONTAKT */

.contact-section {
    background: var(--bg-2);
}

.contact-grid {
    display: grid;
    grid-template-columns: .8fr 1.2fr;
    gap: 100px;
}

.contact-content h2 {
    margin-bottom: 25px;
}

.contact-details {
    display: grid;
    gap: 22px;
    margin-top: 45px;
}

.contact-details a,
.contact-details > div {
    display: flex;
    align-items: center;
    gap: 16px;
    color: var(--text);
}

.contact-symbol {
    width: 42px;
    height: 42px;
    display: grid;
    place-items: center;
    border: 1px solid var(--line);
    border-radius: 50%;
    color: var(--accent);
}

.contact-details small {
    display: block;
    margin-bottom: 2px;
    color: var(--muted-dark);
    font-size: .68rem;
    text-transform: uppercase;
    letter-spacing: .1em;
}


/* STOPKA */

.site-footer {
    padding: 55px 0 25px;
    background: #060b13;
}

.footer-grid {
    display: flex;
    justify-content: space-between;
    gap: 30px;
}

.footer-logo {
    display: inline-flex;
    align-items: center;
    gap: 11px;
}

.footer-logo-mark {
    width: 32px;
    height: 32px;
    display: grid;
    place-items: center;
    border-radius: 9px;
    background: var(--accent);
    color: #06151b;
    font-family: "Space Grotesk", sans-serif;
    font-weight: 700;
}

.brand-footer p {
    margin: 15px 0 0;
    font-size: .78rem;
}

.footer-links {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 22px;
    color: var(--muted);
    font-size: .78rem;
}

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

.footer-bottom {
    display: flex;
    justify-content: space-between;
    gap: 20px;
    margin-top: 45px;
    padding-top: 20px;
    border-top: 1px solid #172438;
    color: #52647b;
    font-size: .68rem;
}

/* RESPONSYWNOŚĆ */

@media (max-width: 1000px) {
    .hero-grid,
    .process-grid,
    .contact-grid {
        grid-template-columns: 1fr;
        gap: 60px;
    }

    .hero-visual {
        min-height: 360px;
    }

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

    .highlight-box {
        grid-template-columns: 1fr;
    }

    .section-heading-inline {
        grid-template-columns: 1fr;
        gap: 20px;
    }
}

@media (max-width: 760px) {
    .container {
        width: min(calc(100% - 32px), var(--max));
    }

    .section {
        padding: 90px 0;
    }

    .nav {
        min-height: 68px;
    }

    .brand {
        width: 205px;
    }

    .menu-toggle {
        display