/* =========================================================
   ŁUKASZ ADAMSKI SOFTWARE SOLUTIONS
   Minimal One-Page Business Card
   Theme: Midnight + Warm Sand
========================================================= */

:root {
    --bg: #090b10;
    --bg-soft: #11151d;
    --card: #171c26;
    --card-2: #1d2430;
    --accent: #d6b17a;
    --accent-2: #f0d6a5;
    --text: #f8f5ef;
    --muted: #a7a09a;
    --muted-2: #7f7a75;
    --line: rgba(214, 177, 122, 0.14);
    --line-soft: rgba(255, 255, 255, 0.07);
    --shadow: 0 24px 70px rgba(0, 0, 0, 0.36);
    --radius-lg: 28px;
    --radius-md: 18px;
    --radius-sm: 12px;
    --container: 1180px;
    --transition: 260ms ease;
  }
  
  /* ================= RESET ================= */
  
  *,
  *::before,
  *::after {
    box-sizing: border-box;
  }
  
  html {
    scroll-behavior: smooth;
  }
  
  body {
    margin: 0;
    min-height: 100vh;
    background: var(--bg);
    color: var(--text);
    font-family: "Inter", system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
    line-height: 1.7;
    overflow-x: hidden;
  }
  
  body.menu-open {
    overflow: hidden;
  }
  
  img,
  svg {
    max-width: 100%;
    display: block;
  }
  
  a {
    color: inherit;
    text-decoration: none;
  }
  
  button,
  input,
  textarea {
    font: inherit;
  }
  
  button {
    cursor: pointer;
  }
  
  ::selection {
    background: rgba(214, 177, 122, 0.28);
    color: var(--text);
  }
  
  /* ================= BASE ================= */
  
  .site-bg {
    position: fixed;
    inset: 0;
    z-index: -2;
    pointer-events: none;
    background:
      radial-gradient(circle at 78% 12%, rgba(214, 177, 122, 0.14), transparent 30%),
      radial-gradient(circle at 18% 82%, rgba(240, 214, 165, 0.06), transparent 34%),
      linear-gradient(180deg, #080a0f 0%, #090b10 42%, #07090d 100%);
  }
  
  .site-bg::before {
    content: "";
    position: absolute;
    inset: 0;
    opacity: 0.72;
    background:
      radial-gradient(circle at 72% 18%, rgba(214, 177, 122, 0.08), transparent 30%),
      radial-gradient(circle at 18% 78%, rgba(240, 214, 165, 0.035), transparent 34%);
  }
  
  .site-bg::after {
    content: "";
    position: absolute;
    inset: 0;
    background:
      linear-gradient(180deg, transparent 0%, rgba(9, 11, 16, 0.76) 58%, var(--bg) 100%);
  }
  
  .container {
    width: min(100% - 48px, var(--container));
    margin-inline: auto;
  }
  
  .section {
    padding: 96px 0;
    border-top: 1px solid var(--line-soft);
  }
  
  h1,
  h2,
  h3 {
    margin: 0;
    font-family: "Space Grotesk", "Inter", sans-serif;
    font-weight: 600;
    line-height: 1.08;
    letter-spacing: -0.045em;
  }
  
  h1 {
    max-width: 760px;
    font-size: clamp(3rem, 8vw, 6.7rem);
  }
  
  h2 {
    font-size: clamp(2.2rem, 4vw, 4.4rem);
  }
  
  h3 {
    font-size: 1.28rem;
  }
  
  p {
    margin: 0;
    color: var(--muted);
  }
  
  .reveal {
    opacity: 0;
    transform: translateY(18px);
    transition:
      opacity 700ms ease,
      transform 700ms ease;
  }
  
  .reveal.is-visible {
    opacity: 1;
    transform: translateY(0);
  }
  
  /* ================= BUTTONS ================= */
  
  .btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
    min-height: 52px;
    padding: 0 24px;
    border-radius: var(--radius-sm);
    border: 1px solid transparent;
    font-size: 0.95rem;
    font-weight: 700;
    transition:
      transform var(--transition),
      border-color var(--transition),
      background var(--transition),
      color var(--transition),
      box-shadow var(--transition);
  }
  
  .btn:hover {
    transform: translateY(-2px);
  }
  
  .btn-primary {
    color: #11100e;
    background: linear-gradient(135deg, var(--accent-2), var(--accent));
    box-shadow: 0 16px 42px rgba(214, 177, 122, 0.18);
  }
  
  .btn-primary:hover {
    box-shadow: 0 20px 54px rgba(214, 177, 122, 0.27);
  }
  
  .btn-secondary {
    color: var(--accent-2);
    border-color: rgba(214, 177, 122, 0.38);
    background: rgba(214, 177, 122, 0.035);
  }
  
  .btn-secondary:hover {
    border-color: rgba(214, 177, 122, 0.72);
    background: rgba(214, 177, 122, 0.08);
  }
  
  /* ================= HEADER ================= */
  
  .site-header {
    position: sticky;
    top: 0;
    z-index: 50;
    border-bottom: 1px solid var(--line-soft);
    background: rgba(9, 11, 16, 0.78);
    backdrop-filter: blur(18px);
  }
  
  .header-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    min-height: 84px;
  }
  
  .brand {
    display: inline-flex;
    align-items: center;
    gap: 14px;
    color: var(--text);
  }
  
  .brand-image {
    display: inline-flex;
    align-items: center;
    line-height: 1;
  }
  
  .brand-image img {
    display: block;
    width: auto;
    height: 46px;
    object-fit: contain;
  }
  
  .footer-logo img {
    height: 52px;
  }
  
  .site-nav {
    display: flex;
    align-items: center;
    gap: 38px;
  }
  
  .site-nav a {
    color: var(--text);
    font-size: 0.95rem;
    transition: color var(--transition);
  }
  
  .site-nav a:hover {
    color: var(--accent-2);
  }
  
  .site-nav .nav-cta {
    padding: 12px 20px;
    border: 1px solid rgba(214, 177, 122, 0.55);
    border-radius: var(--radius-sm);
    color: var(--accent-2);
  }
  
  .site-nav .nav-cta:hover {
    background: rgba(214, 177, 122, 0.08);
  }
  
  .nav-toggle {
    display: none;
    width: 44px;
    height: 44px;
    padding: 0;
    border: 1px solid var(--line);
    border-radius: 10px;
    background: rgba(255, 255, 255, 0.02);
  }
  
  .nav-toggle span {
    display: block;
    width: 18px;
    height: 2px;
    margin: 5px auto;
    background: var(--accent-2);
    transition: transform var(--transition), opacity var(--transition);
  }
  
  /* ================= HERO ================= */
  
  .hero {
    position: relative;
    min-height: calc(100vh - 84px);
    display: grid;
    align-items: center;
    padding: 92px 0 104px;
    border-top: none;
    overflow: hidden;
  }
  
  .hero::before {
    content: "";
    position: absolute;
    inset: 0;
    z-index: 0;
    background:
      radial-gradient(circle at 74% 24%, rgba(214, 177, 122, 0.16), transparent 30%),
      linear-gradient(90deg, rgba(9, 11, 16, 0.98) 0%, rgba(9, 11, 16, 0.9) 42%, rgba(9, 11, 16, 0.3) 100%);
    pointer-events: none;
  }
  
  .hero::after {
    content: "";
    position: absolute;
    inset: 0;
    z-index: 1;
    background:
      linear-gradient(90deg, var(--bg) 0%, rgba(9, 11, 16, 0.92) 36%, rgba(9, 11, 16, 0.36) 68%, rgba(9, 11, 16, 0.68) 100%),
      linear-gradient(180deg, rgba(9, 11, 16, 0.16) 0%, var(--bg) 100%);
    pointer-events: none;
  }
  
  .hero-image {
    position: absolute;
    top: 0;
    right: 0;
    bottom: 0;
    width: 58%;
    z-index: 0;
    background-image: url("../hero-workspace.webp");
    background-size: cover;
    background-position: center right;
    background-repeat: no-repeat;
    opacity: 0.68;
    filter: saturate(1.05) contrast(1.08) brightness(0.95);
    mask-image: linear-gradient(90deg, transparent 0%, black 22%, black 100%);
  }
  
  .hero-grid {
    position: relative;
    z-index: 2;
    display: grid;
    grid-template-columns: minmax(0, 0.9fr) minmax(320px, 0.7fr);
    gap: 70px;
    align-items: center;
  }
  
  .hero-grid-simple {
    grid-template-columns: minmax(0, 760px) 1fr;
  }
  
  .hero-content {
    position: relative;
    z-index: 3;
  }
  
  .hero-lead {
    margin-top: 28px;
    color: var(--accent-2);
    font-size: clamp(1.2rem, 2vw, 1.55rem);
    font-weight: 700;
    letter-spacing: -0.02em;
  }
  
  .hero-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 16px;
    margin-top: 38px;
  }
  
  .hero-text {
    max-width: 620px;
    margin-top: 20px;
    font-size: 1.05rem;
  }
  
  /* ================= SECTION HEAD ================= */
  
  .section-head {
    max-width: 760px;
    margin: 0 auto 48px;
    text-align: center;
  }
  
  .section-head p:last-child {
    margin-top: 18px;
  }
  
  /* ================= SERVICES ================= */
  
  .services-grid {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 18px;
  }
  
  .service-card {
    position: relative;
    min-height: 280px;
    padding: 30px 24px 26px;
    overflow: hidden;
    border: 1px solid var(--line);
    border-radius: var(--radius-md);
    background:
      linear-gradient(180deg, rgba(255, 255, 255, 0.025), rgba(255, 255, 255, 0)),
      var(--card);
    transition:
      transform var(--transition),
      border-color var(--transition),
      background var(--transition),
      box-shadow var(--transition);
  }
  
  .service-card::before {
    content: "";
    position: absolute;
    inset: -1px;
    opacity: 0;
    background:
      radial-gradient(circle at 20% 0%, rgba(214, 177, 122, 0.18), transparent 32%);
    transition: opacity var(--transition);
  }
  
  .service-card:hover {
    transform: translateY(-8px);
    border-color: rgba(214, 177, 122, 0.38);
    box-shadow: 0 26px 70px rgba(0, 0, 0, 0.28);
  }
  
  .service-card:hover::before {
    opacity: 1;
  }
  
  .service-icon,
  .service-card h3,
  .service-card p,
  .card-line {
    position: relative;
    z-index: 1;
  }
  
  .service-icon {
    display: inline-flex;
    margin-bottom: 32px;
    color: var(--accent);
    font-size: 1.8rem;
    line-height: 1;
  }
  
  .service-card h3 {
    max-width: 180px;
    margin-bottom: 18px;
  }
  
  .service-card p {
    font-size: 0.95rem;
  }
  
  .card-line {
    display: block;
    width: 26px;
    height: 1px;
    margin-top: 24px;
    background: var(--accent);
  }
  
  /* ================= COMPANY ================= */
  
  .company {
    background:
      linear-gradient(180deg, rgba(255, 255, 255, 0.012), rgba(255, 255, 255, 0));
  }
  
  .company-grid {
    display: grid;
    grid-template-columns: minmax(0, 0.9fr) minmax(360px, 0.85fr);
    gap: 86px;
    align-items: center;
  }
  
  .company-content p {
    max-width: 640px;
    margin-top: 22px;
  }
  
  .company-card {
    padding: 34px;
    border: 1px solid rgba(214, 177, 122, 0.2);
    border-radius: var(--radius-lg);
    background:
      linear-gradient(145deg, rgba(29, 36, 48, 0.75), rgba(15, 18, 26, 0.86)),
      var(--card);
    box-shadow: var(--shadow);
  }
  
  .company-point {
    display: flex;
    align-items: center;
    gap: 22px;
    padding: 17px 0;
    border-bottom: 1px solid var(--line-soft);
  }
  
  .company-point:last-child {
    border-bottom: 0;
  }
  
  .company-point span {
    display: grid;
    place-items: center;
    flex: 0 0 28px;
    width: 28px;
    height: 28px;
    color: var(--accent);
  }
  
  .company-point p {
    color: var(--text);
  }
  
  /* ================= CONTACT ================= */
  
  .contact-grid {
    display: grid;
    grid-template-columns: minmax(0, 0.8fr) minmax(420px, 1fr);
    gap: 72px;
    align-items: start;
  }
  
  .contact-content p {
    max-width: 520px;
    margin-top: 20px;
  }
  
  .contact-mail {
    display: inline-flex;
    margin-top: 24px;
    color: var(--accent-2);
    font-weight: 700;
  }
  
  .contact-mail:hover {
    text-decoration: underline;
    text-underline-offset: 6px;
  }
  
  .contact-form {
    padding: 34px;
    border: 1px solid rgba(214, 177, 122, 0.2);
    border-radius: var(--radius-lg);
    background:
      linear-gradient(145deg, rgba(29, 36, 48, 0.72), rgba(15, 18, 26, 0.92)),
      var(--card);
    box-shadow: var(--shadow);
  }
  
  .form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
  }
  
  label {
    display: block;
  }
  
  label span {
    display: block;
    margin-bottom: 9px;
    color: var(--muted);
    font-size: 0.83rem;
    font-weight: 700;
  }
  
  input,
  textarea {
    width: 100%;
    border: 1px solid rgba(255, 255, 255, 0.11);
    border-radius: var(--radius-sm);
    outline: none;
    background: rgba(5, 7, 10, 0.35);
    color: var(--text);
    transition:
      border-color var(--transition),
      box-shadow var(--transition),
      background var(--transition);
  }
  
  input {
    height: 54px;
    padding: 0 16px;
  }
  
  textarea {
    min-height: 150px;
    resize: vertical;
    padding: 15px 16px;
  }
  
  input::placeholder,
  textarea::placeholder {
    color: rgba(167, 160, 154, 0.62);
  }
  
  input:focus,
  textarea:focus {
    border-color: rgba(214, 177, 122, 0.72);
    background: rgba(5, 7, 10, 0.48);
    box-shadow: 0 0 0 4px rgba(214, 177, 122, 0.08);
  }
  
  .contact-form label + label,
  .contact-form .form-row + label {
    margin-top: 16px;
  }
  
  .form-submit {
    margin-top: 18px;
    border: 0;
  }
  
  .form-note {
    margin-top: 16px;
    font-size: 0.82rem;
    color: var(--muted-2);
  }
  
  .honeypot {
    position: absolute;
    left: -9999px;
    opacity: 0;
    pointer-events: none;
  }
  
  /* ================= FOOTER ================= */
  
  .site-footer {
    border-top: 1px solid var(--line-soft);
    background: rgba(5, 7, 10, 0.54);
  }
  
  .footer-grid {
    display: grid;
    grid-template-columns: 1.2fr 0.8fr 1.2fr;
    gap: 60px;
    padding: 42px 0;
  }
  
  .footer-brand p {
    max-width: 260px;
    margin-top: 20px;
    font-size: 0.92rem;
  }
  
  .footer-links,
  .footer-company {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
  }
  
  .footer-links h3,
  .footer-company h3 {
    margin-bottom: 18px;
    color: var(--accent);
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 0.16em;
  }
  
  .footer-links a,
  .footer-company a {
    color: var(--text);
    font-size: 0.92rem;
    transition: color var(--transition);
  }
  
  .footer-links a + a {
    margin-top: 9px;
  }
  
  .footer-links a:hover,
  .footer-company a:hover {
    color: var(--accent-2);
  }
  
  .footer-company p {
    color: var(--muted);
    font-size: 0.92rem;
    line-height: 1.55;
  }
  
  .footer-company a {
    margin-top: 8px;
    color: var(--accent-2);
  }
  
  .footer-bottom {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 24px;
    padding: 22px 0;
    border-top: 1px solid var(--line-soft);
  }
  
  .footer-bottom p,
  .footer-bottom a {
    font-size: 0.9rem;
  }
  
  .footer-bottom a {
    color: var(--accent-2);
  }
  
  /* ================= FORM POPUP ================= */
  
  .form-popup {
    position: fixed;
    inset: 0;
    z-index: 100;
    display: grid;
    place-items: center;
    padding: 24px;
    opacity: 0;
    visibility: hidden;
    background: rgba(3, 5, 8, 0.72);
    backdrop-filter: blur(12px);
    transition:
      opacity var(--transition),
      visibility var(--transition);
  }
  
  .form-popup.is-active {
    opacity: 1;
    visibility: visible;
  }
  
  .form-popup-card {
    position: relative;
    width: min(100%, 430px);
    padding: 34px;
    border: 1px solid rgba(214, 177, 122, 0.28);
    border-radius: var(--radius-lg);
    background:
      linear-gradient(145deg, rgba(29, 36, 48, 0.96), rgba(11, 13, 19, 0.98));
    box-shadow: var(--shadow);
  }
  
  .form-popup-card h3 {
    margin-bottom: 12px;
  }
  
  .popup-close {
    position: absolute;
    top: 14px;
    right: 14px;
    display: grid;
    place-items: center;
    width: 34px;
    height: 34px;
    border: 1px solid var(--line);
    border-radius: 50%;
    background: transparent;
    color: var(--text);
    font-size: 1.35rem;
    line-height: 1;
  }
  
  .popup-close:hover {
    color: var(--accent-2);
    border-color: rgba(214, 177, 122, 0.55);
  }
  
  /* ================= PRIVACY PAGE SUPPORT ================= */
  
  .policy-page {
    padding: 84px 0 110px;
  }
  
  .policy-card {
    max-width: 880px;
    margin-inline: auto;
    padding: 42px;
    border: 1px solid var(--line);
    border-radius: var(--radius-lg);
    background: var(--card);
  }
  
  .policy-card h1 {
    font-size: clamp(2.4rem, 5vw, 4.4rem);
  }
  
  .policy-card h2 {
    margin-top: 36px;
    font-size: 1.55rem;
  }
  
  .policy-card p,
  .policy-card li {
    color: var(--muted);
  }
  
  .policy-card p {
    margin-top: 16px;
  }
  
  .policy-card ul {
    margin: 16px 0 0;
    padding-left: 22px;
  }
  
  /* ================= RESPONSIVE ================= */
  
  @media (max-width: 1080px) {
    .services-grid {
      grid-template-columns: repeat(2, 1fr);
    }
  
    .service-card {
      min-height: 240px;
    }
  
    .hero-grid,
    .company-grid,
    .contact-grid {
      grid-template-columns: 1fr;
    }
  
    .hero-visual {
        min-height: 320px;
      }

      .hero-shape {
        width: min(320px, 82vw);
      }  
  
    .contact-grid {
      gap: 42px;
    }
  }
  
  @media (max-width: 820px) {
    .container {
      width: min(100% - 32px, var(--container));
    }
  
    .section {
      padding: 72px 0;
    }
  
    .header-inner {
      min-height: 74px;
    }
  
    .nav-toggle {
      display: block;
    }
  
    .nav-toggle.is-active span:first-child {
      transform: translateY(3.5px) rotate(45deg);
    }
  
    .nav-toggle.is-active span:last-child {
      transform: translateY(-3.5px) rotate(-45deg);
    }
  
    .site-nav {
      position: fixed;
      top: 74px;
      right: 16px;
      left: 16px;
      display: grid;
      gap: 0;
      padding: 14px;
      border: 1px solid var(--line);
      border-radius: var(--radius-md);
      background: rgba(13, 17, 24, 0.96);
      box-shadow: var(--shadow);
      transform: translateY(-12px);
      opacity: 0;
      visibility: hidden;
      transition:
        opacity var(--transition),
        visibility var(--transition),
        transform var(--transition);
    }
  
    .site-nav.is-active {
      transform: translateY(0);
      opacity: 1;
      visibility: visible;
    }
  
    .site-nav a {
      padding: 14px;
      border-radius: 10px;
    }
  
    .site-nav a:hover {
      background: rgba(214, 177, 122, 0.06);
    }
  
    .site-nav .nav-cta {
      margin-top: 8px;
      text-align: center;
    }
  
    .hero {
      min-height: auto;
      padding: 70px 0 80px;
    }
  
    .hero-grid {
      gap: 42px;
    }
  
    .hero-actions {
      align-items: stretch;
    }
  
    .btn {
      width: 100%;
    }
  
    .services-grid {
      grid-template-columns: 1fr;
    }
  
    .form-row {
      grid-template-columns: 1fr;
    }
  
    .footer-grid {
      grid-template-columns: 1fr;
      gap: 34px;
    }
  
    .footer-bottom {
      align-items: flex-start;
      flex-direction: column;
    }
  }
  
  @media (max-width: 560px) {
    h1 {
      font-size: clamp(2.55rem, 13vw, 4.2rem);
    }
  
    .brand-text {
      max-width: 170px;
      line-height: 1.2;
    }
  
    .capability-card {
      padding: 22px;
    }
  
    .capability-row {
      min-height: 60px;
      font-size: 1.15rem;
    }
  
    .company-card,
    .contact-form,
    .policy-card {
      padding: 24px;
      border-radius: 22px;
    }

    .hero-visual {
        min-height: 260px;
      }
      
      .hero-shape {
        width: min(260px, 82vw);
        border-radius: 28px;
      }
      
      .hero-shape::before {
        inset: 24px;
        border-radius: 20px;
      }
  }
  
  @media (prefers-reduced-motion: reduce) {
    html {
      scroll-behavior: auto;
    }
  
    *,
    *::before,
    *::after {
      transition-duration: 0.01ms !important;
      animation-duration: 0.01ms !important;
      animation-iteration-count: 1 !important;
    }
  
    .reveal {
      opacity: 1;
      transform: none;
    }
  }

  @media (max-width: 1080px) {
    .hero-image {
      width: 68%;
      opacity: 0.32;
    }
  
    .hero-grid,
    .hero-grid-simple {
      grid-template-columns: 1fr;
    }
  }
  
  @media (max-width: 820px) {
    .hero {
      min-height: auto;
      padding: 86px 0 92px;
    }
  
    .hero-image {
      width: 100%;
      opacity: 0.18;
      background-position: center;
      mask-image: linear-gradient(180deg, black 0%, transparent 100%);
    }
  
    .hero::after {
      background:
        linear-gradient(180deg, rgba(9, 11, 16, 0.74) 0%, var(--bg) 100%),
        linear-gradient(90deg, rgba(9, 11, 16, 0.96), rgba(9, 11, 16, 0.82));
    }
  }

  @media (max-width: 560px) {
    .brand-image img {
      height: 38px;
      max-width: 220px;
    }
  
    .footer-logo img {
      height: 44px;
      max-width: 240px;
    }
  }