/* =========================================================
   Prokontech — Coming Soon
   Style + hover effects (desktop / tablet / mobile)
   ========================================================= */

/* --- Nohemi (jeśli wrzucisz pliki fontu do assets/fonts/, zostaną użyte;
       w przeciwnym razie strona korzysta z zapasowego Archivo) --- */
@font-face {
  font-family: "Nohemi";
  src: url("../assets/fonts/Nohemi-Regular.woff2") format("woff2"),
       url("../assets/fonts/Nohemi-Regular.woff") format("woff");
  font-weight: 400;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: "Nohemi";
  src: url("../assets/fonts/Nohemi-Medium.woff2") format("woff2"),
       url("../assets/fonts/Nohemi-Medium.woff") format("woff");
  font-weight: 500;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: "Nohemi";
  src: url("../assets/fonts/Nohemi-SemiBold.woff2") format("woff2"),
       url("../assets/fonts/Nohemi-SemiBold.woff") format("woff");
  font-weight: 600;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: "Nohemi";
  src: url("../assets/fonts/Nohemi-Bold.woff2") format("woff2"),
       url("../assets/fonts/Nohemi-Bold.woff") format("woff");
  font-weight: 700;
  font-style: normal;
  font-display: swap;
}

:root {
  --orange: #ff5a2c;
  --navy:   #111a51;
  --red:    #ec212b;
  --cyan:   #2297bd;

  --line:        rgba(255, 255, 255, 0.20);
  --line-strong: rgba(255, 255, 255, 0.28);
  --footer-line: #e2e5ee;
  --footer-text: #111a51;
  --footer-muted:#5c6480;

  --font: "Nohemi", "Archivo", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  --ease: cubic-bezier(0.22, 1, 0.36, 1);
}

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

html { scroll-behavior: smooth; }

body {
  font-family: var(--font);
  background: var(--navy);
  color: #fff;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

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

/* =========================================================
   HERO
   ========================================================= */
.hero {
  position: relative;
  min-height: 100vh;
  isolation: isolate;
  /* UWAGA: celowo bez overflow:hidden — łamie position:sticky kart na mobile
     (ancestor z overflow != visible, który sam się nie scrolluje, blokuje sticky).
     Wideo/overlay i tak nie wychodzą poza tę sekcję, bo mają inset:0 + 100%/100%. */
}

/* wideo jest zwykłym elementem gridu (nie position:absolute względem .hero) —
   dzięki temu jego wysokość naturalnie wynika z rozpiętych wierszy siatki:
   na desktopie cała sekcja (logo→karty), na mobile tylko górny blok (patrz media query) */
.hero__media {
  grid-column: 1 / -1;
  grid-row: 1 / -1;
  position: relative;
  overflow: hidden; /* przycina wideo do granic tego bloku; bezpieczne — .card (sticky) nie jest jego potomkiem */
}
.hero__bg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* ciemna, granatowa nakładka na wideo */
.hero__overlay {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(180deg, rgba(17, 26, 81, 0.55) 0%, rgba(17, 26, 81, 0.78) 100%),
    radial-gradient(120% 90% at 50% 0%, rgba(17, 26, 81, 0.35) 0%, rgba(10, 16, 54, 0.75) 100%);
}

.hero__grid {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  grid-template-rows: 140px 1fr auto;
  grid-template-areas:
    "logo    email  email  email  email  email"
    "spacer  head   head   head   head   head"
    "more    addr   addr   cards  cards  cards";
  min-height: 100vh;
  border-top: 1px solid var(--line);
  border-left: 1px solid var(--line);
}

.cell {
  position: relative; /* pozycjonowane elementy stackują się wg kolejności w DOM nad .hero__media */
  border-right: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

/* --- logo --- */
.g-logo {
  grid-area: logo;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 28px 24px;
}
.g-logo img {
  max-width: 100%;
  max-height: 60px;
  width: auto;
  object-fit: contain;
}

/* --- e-mail (prawy górny) --- */
.g-email {
  grid-area: email;
  display: flex;
  align-items: stretch;
  justify-content: flex-end;
}
.g-email__inner {
  display: flex;
  align-items: center;
  height: 100%;
  padding: 0 clamp(24px, 4vw, 60px);
  border-left: 1px solid var(--line); /* pionowa kreska po lewej stronie bloku e-mail */
}
.g-email a {
  font-weight: 600;
  font-size: 16px;
  letter-spacing: 0.64px;
  text-transform: uppercase;
  position: relative;
  transition: color 0.25s var(--ease);
}
.g-email a::after {
  content: "";
  position: absolute;
  left: 0; bottom: -4px;
  width: 100%; height: 1px;
  background: currentColor;
  transform: scaleX(0);
  transform-origin: right;
  transition: transform 0.35s var(--ease);
}
.g-email a:hover { color: var(--orange); }
.g-email a:hover::after { transform: scaleX(1); transform-origin: left; }

.g-spacer { grid-area: spacer; }

/* --- nagłówek --- */
.g-head {
  grid-area: head;
  display: flex;
  flex-direction: column;
  justify-content: flex-end; /* nagłówek dosunięty do dołu sekcji */
  gap: 16px;
  padding: clamp(32px, 5vw, 60px);
}
.g-head h1 {
  font-weight: 600;
  font-size: clamp(32px, 4.6vw, 64px);
  line-height: 1.0;
  letter-spacing: -0.02em;
  max-width: 1180px;
}
.g-head p {
  font-weight: 400;
  font-size: 16px;
  line-height: 1.4;
  letter-spacing: 0.06em;
  max-width: 620px;
  color: rgba(255, 255, 255, 0.85);
}

/* --- "Pozostałe działy" --- */
.g-more { grid-area: more; }
.more-link {
  position: relative; /* stackuje się nad .hero__media wg kolejności w DOM */
  grid-area: more;
  display: flex;
  flex-direction: row;      /* strzałka obok tekstu */
  align-items: flex-end;    /* dosunięte do dołu sekcji */
  gap: 10px;
  padding: 40px;
  border-right: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  transition: background 0.3s var(--ease);
}
.more-link .arrow-down {
  flex-shrink: 0;
  width: 14px;
  height: 30px;
  color: var(--orange);
  overflow: visible;
  transition: transform 0.4s var(--ease);
}
.more-link__text {
  font-size: 12px;
  letter-spacing: 0.06em;
  color: rgba(255, 255, 255, 0.9);
  padding-bottom: 1px;
}
.more-link:hover { background: rgba(255, 255, 255, 0.04); }

/* --- adres --- */
.g-addr {
  grid-area: addr;
  display: flex;
  align-items: flex-end;
  padding: 40px;
  font-size: 16px;
  line-height: 1.45;
}
.g-addr strong { font-weight: 600; }
.g-addr .addr-spacer { display: block; height: 12px; }

/* --- karty kontaktowe (2 x 2) --- */
.g-cards {
  grid-area: cards;
  display: grid;
  grid-template-columns: 1fr 1fr;
  grid-template-rows: 1fr 1fr;
  min-height: 300px;
}
.card {
  position: relative;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  gap: 24px;
  padding: 40px 20px;
  min-height: 150px;
  overflow: hidden;
  color: #fff;
  transition: filter 0.3s var(--ease);
}
.card--orange { background: var(--orange); }
.card--navy   { background: var(--navy); }
.card--red    { background: var(--red); }
.card--cyan   { background: var(--cyan); }

/* wewnętrzne linie siatki między kartami */
.card:nth-child(odd) { border-right: 1px solid var(--line-strong); }
.card:nth-child(1),
.card:nth-child(2) { border-bottom: 1px solid var(--line-strong); }

.card__top {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 12px;
}
.card__label {
  font-weight: 400;
  font-size: 14px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}
.card__info {
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.card__name {
  font-weight: 400;
  font-size: 14px;
  letter-spacing: 0.06em;
}
.card__phone {
  font-weight: 600;
  font-size: 18px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  transition: opacity 0.2s var(--ease);
}
.card__mail {
  font-weight: 600;
  font-size: 16px;
  letter-spacing: 0.06em;
  width: fit-content;
  position: relative;
}
.card__mail::after {
  content: "";
  position: absolute;
  left: 0; bottom: -2px;
  width: 100%; height: 1px;
  background: currentColor;
  transform: scaleX(0);
  transform-origin: right;
  transition: transform 0.3s var(--ease);
}
.card__mail:hover::after { transform: scaleX(1); transform-origin: left; }
.card__phone:hover { opacity: 0.85; }

/* okrągły przycisk ze strzałką */
.btn-arrow {
  flex-shrink: 0;
  width: 26px;
  height: 26px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border: 1px solid currentColor;
  border-radius: 999px;
  transition: background 0.3s var(--ease), color 0.3s var(--ease), transform 0.3s var(--ease);
}
.btn-arrow svg {
  width: 10px;
  height: 10px;
  display: block;
  overflow: visible;
}

/* hover całej karty — tylko zmiana koloru, bez przesuwania strzałki */
.card:hover { filter: brightness(1.06); }
.card:hover .btn-arrow { background: #fff; }
.card--orange:hover .btn-arrow { color: var(--orange); }
.card--navy:hover   .btn-arrow { color: var(--navy); }
.card--red:hover    .btn-arrow { color: var(--red); }
.card--cyan:hover   .btn-arrow { color: var(--cyan); }

/* =========================================================
   FOOTER (białe tło)
   ========================================================= */
.footer {
  background: #fff;
  color: var(--footer-text);
  padding: clamp(32px, 4vw, 48px) clamp(20px, 4vw, 60px);
  display: grid;
  grid-template-columns: repeat(4, 1fr) minmax(200px, 240px);
  gap: 20px;
  align-items: stretch;
}

.dept {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  gap: 40px;
  min-height: 200px;
  padding: 22px;
  border: 1px solid var(--footer-line);
  border-radius: 3px;
  background: #fff;
  transition: border-color 0.3s var(--ease), box-shadow 0.35s var(--ease), transform 0.35s var(--ease);
}
.dept__top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}
.dept__label {
  font-weight: 600;
  font-size: 14px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}
.dept__info {
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.dept__name {
  font-size: 14px;
  letter-spacing: 0.06em;
  color: var(--footer-muted);
  margin-bottom: 4px;
}
.dept__phone {
  font-weight: 600;
  font-size: 18px;
  letter-spacing: 0.04em;
}
.dept__mail {
  font-weight: 600;
  font-size: 16px;
  letter-spacing: 0.04em;
  width: fit-content;
  position: relative;
}
.dept__mail::after {
  content: "";
  position: absolute;
  left: 0; bottom: -2px;
  width: 100%; height: 1px;
  background: currentColor;
  transform: scaleX(0);
  transform-origin: right;
  transition: transform 0.3s var(--ease);
}
.dept__mail:hover::after { transform: scaleX(1); transform-origin: left; }

/* okrągły przycisk w footerze (biały środek, kolorowy kontur) */
.dept .btn-arrow {
  color: var(--accent, var(--orange));
  background: #fff;
}
.dept .btn-arrow svg { color: inherit; }

.dept--orange { --accent: var(--orange); }
.dept--red    { --accent: var(--red); }
.dept--cyan   { --accent: var(--cyan); }
.dept--navy   { --accent: var(--navy); }

.dept:hover {
  border-color: var(--accent);
  box-shadow: 0 18px 40px -24px rgba(17, 26, 81, 0.45);
  transform: translateY(-4px);
}
.dept:hover .btn-arrow {
  background: var(--accent);
  color: #fff;
}
/* grupa Prokontech */
.footer__group {
  padding-left: clamp(16px, 2vw, 28px);
  border-left: 1px solid var(--footer-line);
  display: flex;
  flex-direction: column;
  gap: 14px;
}
.footer__group h2 {
  font-weight: 600;
  font-size: 16px;
  letter-spacing: 0.01em;
}
.footer__group ul { list-style: none; display: flex; flex-direction: column; gap: 8px; }
.footer__group li {
  font-size: 15px;
  color: var(--footer-muted);
  transition: color 0.2s var(--ease), transform 0.2s var(--ease);
}
.footer__group li::before { content: "— "; }
.footer__group li:hover { color: var(--footer-text); transform: translateX(3px); }

/* =========================================================
   RESPONSYWNOŚĆ
   ========================================================= */

/* Tablet */
@media (max-width: 1080px) {
  .hero__grid {
    grid-template-columns: repeat(6, 1fr);
    grid-template-rows: 120px auto auto;
    grid-template-areas:
      "logo   email  email  email  email  email"
      "head   head   head   head   head   head"
      "addr   addr   addr   more   more   more"
      "cards  cards  cards  cards  cards  cards";
    min-height: auto;
  }
  .hero { min-height: auto; }
  .g-head { min-height: 46vh; }
  .g-cards { min-height: 320px; }
  .footer {
    grid-template-columns: repeat(2, 1fr);
  }
  .footer__group {
    grid-column: 1 / -1;
    border-left: none;
    border-top: 1px solid var(--footer-line);
    padding-left: 0;
    padding-top: 24px;
  }
}

/* Mobile — układ 2 kolumn (150px / 1fr), zgodnie z ramką mobile w Figmie (393px) */
@media (max-width: 640px) {
  .hero__grid {
    grid-template-columns: 150px 1fr;
    grid-template-rows: auto;
    grid-template-areas:
      "logo   email"
      "head   head"
      "cards  cards"
      "more   more"
      "addr   addr";
  }

  /* wideo tylko na górnym bloku (logo+e-mail+nagłówek), nie ciągnie się za kartami —
     dzięki temu nie jest tak mocno "rozciągnięte" przez object-fit:cover na dużej wysokości */
  .hero__media { grid-row: 1 / 3; }

  .g-logo { justify-content: flex-start; padding: 20px; }
  .g-logo img { max-height: 44px; }
  .g-email__inner {
    border-left: none; /* na mobile dzieli je tylko border-right loga — bez podwójnej linii */
    padding: 0 16px;
    justify-content: center;
  }
  .g-email a { font-size: 11px; letter-spacing: 0.04em; }

  .g-head {
    min-height: 58vh;
    justify-content: flex-end;
    padding: 24px 20px 32px;
  }
  .g-head h1 { font-size: clamp(30px, 9vw, 36px); }
  .g-head p { font-size: 14px; }

  .g-cards {
    grid-template-columns: 1fr;
    grid-template-rows: auto;
    min-height: 0;
  }
  .card {
    min-height: 0;
    border-right: none;
    position: sticky; /* karty nakładają się na siebie przy scrollu w dół i "rozwijają" przy scrollu w górę */
    top: 0;
  }
  /* każda kolejna karta ma wyższy z-index, żeby poprawnie przykrywała poprzednią podczas scrolla */
  .card:nth-child(1) { z-index: 1; }
  .card:nth-child(2) { z-index: 2; }
  .card:nth-child(3) { z-index: 3; }
  .card:nth-child(4) { z-index: 4; }
  .card:not(:last-child) { border-bottom: 1px solid var(--line-strong); }

  /* link "Pozostałe działy" rozciągnięty na pełną szerokość, żeby nie "wisiał w powietrzu" */
  .more-link {
    grid-area: more;
    width: 100%;
    padding: 20px;
    gap: 10px;
    border-right: none;
    align-items: center;
    justify-content: flex-start;
  }
  .more-link .arrow-down { width: 18px; height: 18px; }
  .more-link__text { font-size: 12px; letter-spacing: 0.03em; }

  .g-addr { grid-area: addr; padding: 28px 20px 32px; }

  /* stopka: karty działów w jednej kolumnie na pełną szerokość */
  .footer {
    grid-template-columns: 1fr;
    padding: 32px 20px;
  }
  .dept { gap: 28px; }
  .footer__group {
    border-left: none;
    border-top: 1px solid var(--footer-line);
    padding-left: 0;
    padding-top: 24px;
  }
}

/* dostępność — respektuj wyłączenie animacji */
@media (prefers-reduced-motion: reduce) {
  * { transition: none !important; scroll-behavior: auto !important; }
}