/* MajaTech — strona firmowa. Paleta zgodna z brandem produktów (teal). */

:root {
  --teal: #0E9B8A;
  --teal-bright: #14B8A6;
  --bg: #FFFFFF;
  --bg-soft: #F5F8FA;
  --card: #FFFFFF;
  --card-border: #E2E8ED;
  --text: #14202B;
  --text-dim: #566573;
  --tag-bg: #EEF2F5;
  --shadow: 0 1px 2px rgba(20, 32, 43, 0.04), 0 8px 24px rgba(20, 32, 43, 0.05);
  --radius: 14px;
  --maxw: 1080px;
}

@media (prefers-color-scheme: dark) {
  :root {
    --teal: #2DD4BF;
    --teal-bright: #2DD4BF;
    --bg: #0B1220;
    --bg-soft: #101A2C;
    --card: #101A2C;
    --card-border: rgba(255, 255, 255, 0.10);
    --text: #E8EEF6;
    --text-dim: #9FB0C3;
    --tag-bg: rgba(255, 255, 255, 0.07);
    --shadow: none;
  }
}

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

html { scroll-behavior: smooth; }

body {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto,
    "Helvetica Neue", Arial, sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

a { color: inherit; }

h1, h2, h3 { letter-spacing: -0.02em; line-height: 1.2; }

/* --- nawigacja --- */
.nav {
  position: sticky; top: 0; z-index: 10;
  background: var(--bg);
  background: color-mix(in srgb, var(--bg) 85%, transparent);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--card-border);
}
.nav-inner {
  max-width: var(--maxw); margin: 0 auto; padding: 14px 24px;
  display: flex; align-items: center; justify-content: space-between; gap: 16px;
}
.brand {
  display: flex; align-items: center; gap: 10px;
  font-size: 1.15rem; font-weight: 700; text-decoration: none;
}
.logo {
  display: grid; place-items: center;
  width: 30px; height: 30px; border-radius: 8px;
  background: var(--teal); color: #fff;
  font-weight: 800; font-size: 1rem; line-height: 1;
}
.nav nav { display: flex; align-items: center; gap: 20px; }
.nav nav a {
  color: var(--text-dim); text-decoration: none; font-size: 0.95rem;
}
.nav nav a:hover { color: var(--text); }
.nav-cta {
  background: var(--teal); color: #fff !important;
  padding: 8px 16px; border-radius: 999px; font-weight: 600;
}
.nav-cta:hover { filter: brightness(1.08); }

/* --- hero --- */
.hero {
  max-width: var(--maxw); margin: 0 auto; padding: 88px 24px 64px;
}
.eyebrow {
  font-size: 0.85rem; font-weight: 600; letter-spacing: 0.08em;
  text-transform: uppercase; color: var(--teal); margin-bottom: 18px;
}
.hero h1 {
  font-size: clamp(2.1rem, 5vw, 3.4rem);
  font-weight: 800; max-width: 22em;
}
.accent { color: var(--teal); }
.lead {
  margin-top: 22px; font-size: 1.12rem; color: var(--text-dim); max-width: 44rem;
}
.cta-row { margin-top: 34px; display: flex; gap: 12px; flex-wrap: wrap; }
.btn {
  display: inline-block; padding: 12px 24px; border-radius: 999px;
  font-weight: 600; text-decoration: none; font-size: 1rem;
  border: 1px solid transparent; transition: filter .15s, border-color .15s;
}
.btn-primary { background: var(--teal); color: #fff; }
.btn-primary:hover { filter: brightness(1.08); }
.btn-secondary { border-color: var(--card-border); color: var(--text); }
.btn-secondary:hover { border-color: var(--teal); }

/* --- sekcje --- */
.section {
  max-width: var(--maxw); margin: 0 auto; padding: 72px 24px;
}
.section-alt {
  max-width: none; background: var(--bg-soft);
  border-top: 1px solid var(--card-border);
  border-bottom: 1px solid var(--card-border);
}
.section-alt > * {
  max-width: var(--maxw); margin-left: auto; margin-right: auto;
}
.section h2 { font-size: clamp(1.6rem, 3.2vw, 2.1rem); font-weight: 700; }
.section-lead {
  margin-top: 12px; color: var(--text-dim); max-width: 44rem;
}

.grid { display: grid; gap: 20px; margin-top: 36px; }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-2 { grid-template-columns: repeat(2, 1fr); }

.card {
  background: var(--card); border: 1px solid var(--card-border);
  border-radius: var(--radius); padding: 24px; box-shadow: var(--shadow);
}
.card h3 { font-size: 1.1rem; font-weight: 700; }
.card p { margin-top: 10px; color: var(--text-dim); font-size: 0.97rem; }

/* --- jak pracujemy --- */
.steps { margin-top: 36px; }
.step { padding-top: 4px; }
.step-num {
  display: block; font-size: 0.9rem; font-weight: 700;
  color: var(--teal); letter-spacing: 0.06em; margin-bottom: 8px;
}
.step h3 { font-size: 1.08rem; font-weight: 700; }
.step p { margin-top: 10px; color: var(--text-dim); font-size: 0.97rem; }

/* --- produkty --- */
.product-head {
  display: flex; align-items: center; gap: 12px; flex-wrap: wrap;
}
.product-head h3 { font-size: 1.25rem; }
.tag {
  font-size: 0.75rem; font-weight: 600; letter-spacing: 0.04em;
  text-transform: uppercase; padding: 4px 10px; border-radius: 999px;
  background: var(--tag-bg); color: var(--text-dim);
}
.tag-live, .tag-oss {
  background: var(--tag-bg);
  background: color-mix(in srgb, var(--teal) 14%, transparent);
  color: var(--teal);
}
.product-desc strong { color: var(--text); }
.meta {
  margin-top: 14px !important; font-size: 0.85rem !important;
  color: var(--text-dim); border-top: 1px solid var(--card-border);
  padding-top: 12px;
}
.link {
  display: inline-block; margin-top: 10px; color: var(--teal);
  font-weight: 600; text-decoration: none; font-size: 0.95rem;
}
.link:hover { text-decoration: underline; }

/* --- technologie --- */
.stack {
  list-style: none; display: flex; flex-wrap: wrap; gap: 10px; margin-top: 28px;
}
.stack li {
  border: 1px solid var(--card-border); border-radius: 999px;
  padding: 7px 16px; font-size: 0.92rem; color: var(--text-dim);
  background: var(--card);
}

/* --- kontakt --- */
.contact { text-align: center; padding: 88px 24px; }
.contact .section-lead { margin-left: auto; margin-right: auto; }
.mail { margin-top: 28px; }
.mail a {
  font-size: clamp(1.2rem, 3.4vw, 1.7rem); font-weight: 700;
  color: var(--teal); text-decoration: none; word-break: break-all;
}
.mail a:hover { text-decoration: underline; }

/* --- stopka --- */
.footer {
  border-top: 1px solid var(--card-border); background: var(--bg-soft);
}
.footer-inner {
  max-width: var(--maxw); margin: 0 auto; padding: 24px;
  display: flex; justify-content: space-between; gap: 16px; flex-wrap: wrap;
  font-size: 0.9rem; color: var(--text-dim);
}
.footer-inner a { color: var(--text-dim); text-decoration: none; }
.footer-inner a:hover { color: var(--text); }

/* --- responsywność --- */
@media (max-width: 880px) {
  .grid-3 { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 640px) {
  .grid-3, .grid-2 { grid-template-columns: 1fr; }
  .hero { padding: 56px 20px 44px; }
  .section { padding: 56px 20px; }
  .contact { padding: 64px 20px; }
  .nav nav { gap: 14px; }
  .nav nav a:not(.nav-cta) { display: none; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  * { transition: none !important; }
}