/* ============================================
   RFT Polska — style.css
   ============================================ */

:root {
  --color-dark: #1c2731;
  --color-primary: #3f5568;
  --color-primary-light: #6f8ea3;
  --color-primary-lighter: #eef2f5;
  --color-accent: #a85c27;
  --color-accent-light: #d68a52;
  --color-bg: #f5f7f8;
  --color-white: #ffffff;
  --color-text: #33414c;
  --color-text-muted: #647380;
  --border-radius: 8px;
  --max-width: 1160px;
  --shadow: 0 4px 16px rgba(28, 39, 49, 0.08);
  --shadow-hover: 0 8px 24px rgba(28, 39, 49, 0.14);
  --transition: 0.2s ease;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  color: var(--color-text);
  background: var(--color-bg);
  line-height: 1.6;
}

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

a {
  color: var(--color-accent);
  text-decoration: none;
  transition: color var(--transition);
}

a:hover {
  color: var(--color-accent-light);
}

h1, h2, h3, h4 {
  color: var(--color-dark);
  line-height: 1.25;
  margin: 0 0 0.6em;
}

h1 { font-size: clamp(2rem, 4vw, 2.8rem); }
h2 { font-size: clamp(1.5rem, 3vw, 2.1rem); }
h3 { font-size: 1.25rem; }

p { margin: 0 0 1em; }

.container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 24px;
}

.section {
  padding: 72px 0;
}

.section--alt {
  background: var(--color-white);
}

.section-header {
  text-align: center;
  max-width: 680px;
  margin: 0 auto 48px;
}

.section-header .eyebrow {
  display: inline-block;
  color: var(--color-accent);
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  font-size: 0.85rem;
  margin-bottom: 8px;
}

.section-header p {
  color: var(--color-text-muted);
}

/* ---------- Buttons ---------- */

.btn {
  display: inline-block;
  padding: 13px 28px;
  border-radius: var(--border-radius);
  font-weight: 600;
  cursor: pointer;
  border: 2px solid transparent;
  transition: all var(--transition);
}

.btn--primary {
  background: var(--color-accent);
  color: var(--color-white);
}

.btn--primary:hover {
  background: var(--color-accent-light);
  color: var(--color-white);
}

.btn--outline {
  background: transparent;
  border-color: var(--color-white);
  color: var(--color-white);
}

.btn--outline:hover {
  background: var(--color-white);
  color: var(--color-primary);
}

.btn--outline-dark {
  background: transparent;
  border-color: var(--color-primary);
  color: var(--color-primary);
}

.btn--outline-dark:hover {
  background: var(--color-primary);
  color: var(--color-white);
}

/* ---------- Header ---------- */

.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: var(--color-white);
  box-shadow: var(--shadow);
}

.site-header .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 84px;
}

.site-logo img {
  height: 44px;
  width: auto;
}

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

.main-nav a {
  color: var(--color-primary);
  font-weight: 600;
  padding: 10px 14px;
  border-radius: var(--border-radius);
}

.main-nav a:hover,
.main-nav a[aria-current="page"] {
  color: var(--color-accent);
  background: var(--color-primary-lighter);
}

.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
}

.nav-toggle span {
  width: 26px;
  height: 3px;
  background: var(--color-primary);
  border-radius: 2px;
}

/* ---------- Hero ---------- */

.hero {
  background: linear-gradient(135deg, var(--color-dark), var(--color-primary));
  color: var(--color-white);
  padding: 96px 0;
}

.hero .container {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 48px;
  align-items: center;
}

.hero h1 {
  color: var(--color-white);
}

.hero p {
  color: #d7e0e6;
  font-size: 1.1rem;
  max-width: 46ch;
}

.hero-actions {
  display: flex;
  gap: 16px;
  margin-top: 32px;
  flex-wrap: wrap;
}

.hero-visual {
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.15);
  border-radius: var(--border-radius);
  padding: 32px;
}

.hero-visual ul {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 18px;
}

.hero-visual li {
  display: flex;
  gap: 14px;
  align-items: flex-start;
}

.hero-visual .icon {
  flex-shrink: 0;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: var(--color-accent);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
}

.page-hero {
  background: linear-gradient(135deg, var(--color-dark), var(--color-primary));
  color: var(--color-white);
  padding: 64px 0;
  text-align: center;
}

.page-hero h1 {
  color: var(--color-white);
  margin-bottom: 0.3em;
}

.page-hero p {
  color: #d7e0e6;
  max-width: 640px;
  margin: 0 auto;
}

/* ---------- Cards / grids ---------- */

.grid {
  display: grid;
  gap: 28px;
}

.grid--3 {
  grid-template-columns: repeat(3, 1fr);
}

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

.card {
  background: var(--color-white);
  border-radius: var(--border-radius);
  padding: 32px;
  box-shadow: var(--shadow);
  transition: transform var(--transition), box-shadow var(--transition);
}

.card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-hover);
}

.card .icon {
  width: 52px;
  height: 52px;
  border-radius: var(--border-radius);
  background: var(--color-primary-lighter);
  color: var(--color-accent);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.4rem;
  font-weight: 700;
  margin-bottom: 20px;
}

.card p:last-child {
  margin-bottom: 0;
}

.card--project {
  padding: 0;
  overflow: hidden;
}

.card--project .card--project-body {
  padding: 24px 28px 28px;
}

.card--project-thumb {
  height: 160px;
  background: linear-gradient(135deg, var(--color-primary-light), var(--color-primary));
  display: flex;
  align-items: center;
  justify-content: center;
  color: rgba(255, 255, 255, 0.85);
  font-weight: 700;
  letter-spacing: 0.05em;
}

.tag {
  display: inline-block;
  background: var(--color-primary-lighter);
  color: var(--color-primary);
  font-size: 0.8rem;
  font-weight: 600;
  padding: 4px 10px;
  border-radius: 999px;
  margin: 0 6px 6px 0;
}

/* ---------- Stats ---------- */

.stats {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  text-align: center;
}

.stats strong {
  display: block;
  font-size: 2.2rem;
  color: var(--color-accent);
}

.stats span {
  color: var(--color-text-muted);
  font-size: 0.95rem;
}

/* ---------- Values list (o nas) ---------- */

.values {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
}

.value {
  display: flex;
  gap: 16px;
}

.value .icon {
  flex-shrink: 0;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: var(--color-accent);
  color: var(--color-white);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
}

/* ---------- CTA band ---------- */

.cta-band {
  background: var(--color-primary);
  color: var(--color-white);
  border-radius: var(--border-radius);
  padding: 48px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  flex-wrap: wrap;
}

.cta-band h2 {
  color: var(--color-white);
  margin-bottom: 0.2em;
}

.cta-band p {
  color: #d7e0e6;
  margin: 0;
}

/* ---------- Contact ---------- */

.contact-info .card {
  margin-bottom: 20px;
}

.contact-info-item {
  display: flex;
  gap: 14px;
  margin-bottom: 20px;
}

.contact-info-item .icon {
  flex-shrink: 0;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: var(--color-primary-lighter);
  color: var(--color-accent);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
}

.contact-info-item strong {
  display: block;
  color: var(--color-dark);
}

.contact-panel {
  max-width: 680px;
  margin: 0 auto;
  background: var(--color-white);
  border-radius: var(--border-radius);
  box-shadow: var(--shadow);
  padding: 40px;
}

.contact-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  padding-bottom: 32px;
  margin-bottom: 32px;
  border-bottom: 1px solid #e3e9ed;
}

.contact-info-item:last-child {
  margin-bottom: 0;
}

.contact-privacy {
  font-size: 0.85rem;
  color: var(--color-text-muted);
  line-height: 1.65;
  margin-top: 32px;
  padding-top: 24px;
  border-top: 1px solid #e3e9ed;
}

/* ---------- Footer ---------- */

.site-footer {
  background: var(--color-dark);
  color: #b9c4cc;
  padding: 56px 0 24px;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr;
  gap: 32px;
  margin-bottom: 40px;
}

.footer-grid h4 {
  color: var(--color-white);
  font-size: 1rem;
}

.footer-grid ul {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 10px;
}

.footer-grid a {
  color: #b9c4cc;
}

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

.footer-logo img {
  height: 36px;
  margin-bottom: 16px;
}

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  padding-top: 20px;
  font-size: 0.85rem;
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 8px;
}

/* ---------- Responsive ---------- */

@media (max-width: 900px) {
  .hero .container {
    grid-template-columns: 1fr;
  }

  .grid--3,
  .grid--2,
  .values,
  .footer-grid {
    grid-template-columns: 1fr;
  }

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

@media (max-width: 720px) {
  .main-nav {
    position: fixed;
    top: 84px;
    left: 0;
    right: 0;
    background: var(--color-white);
    flex-direction: column;
    align-items: stretch;
    padding: 16px 24px;
    box-shadow: var(--shadow);
    transform: translateY(-150%);
    opacity: 0;
    transition: all var(--transition);
    pointer-events: none;
  }

  .main-nav.is-open {
    transform: translateY(0);
    opacity: 1;
    pointer-events: auto;
  }

  .nav-toggle {
    display: flex;
  }

  .cta-band {
    flex-direction: column;
    text-align: center;
  }

  .section {
    padding: 56px 0;
  }
}

/* ---------- Strony prawne (polityka prywatności) ---------- */

.legal {
  max-width: 780px;
  margin: 0 auto;
  background: var(--color-white);
  border-radius: var(--border-radius);
  box-shadow: var(--shadow);
  padding: 40px;
}

.legal h2 {
  font-size: 1.25rem;
  color: var(--color-dark);
  margin: 32px 0 12px;
}

.legal h2:first-of-type {
  margin-top: 0;
}

.legal p {
  margin-bottom: 14px;
  line-height: 1.75;
}

.legal ul {
  margin: 0 0 18px 22px;
  padding: 0;
}

.legal li {
  margin-bottom: 8px;
  line-height: 1.7;
}

.legal-updated {
  font-size: 0.85rem;
  color: var(--color-text-muted);
  padding-bottom: 20px;
  margin-bottom: 28px;
  border-bottom: 1px solid #e3e9ed;
}

/* ---------- Dane rejestrowe w stopce ---------- */

.footer-company {
  margin-top: 14px;
  font-size: 0.8rem;
  line-height: 1.7;
  color: #8f9ba4;
}

.footer-bottom a {
  color: #d8e0e6;
  text-decoration: underline;
}

.footer-bottom a:hover {
  color: var(--color-white);
}

/* ---------- Dostępność ---------- */

a:focus-visible,
button:focus-visible {
  outline: 3px solid var(--color-accent);
  outline-offset: 3px;
  border-radius: 3px;
}

.main-nav a:focus-visible,
.site-footer a:focus-visible {
  outline-color: var(--color-accent-light);
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}

/* ---------- Strona 404 ---------- */

.error-page {
  text-align: center;
  padding: 80px 0;
}

.error-code {
  font-size: clamp(4rem, 15vw, 8rem);
  font-weight: 800;
  line-height: 1;
  color: var(--color-primary-lighter);
  margin-bottom: 8px;
}

.error-page h1 {
  margin-bottom: 12px;
}

.error-page p {
  color: var(--color-text-muted);
  max-width: 520px;
  margin: 0 auto 32px;
}

.error-actions {
  display: flex;
  gap: 14px;
  justify-content: center;
  flex-wrap: wrap;
}

.legal code {
  background: var(--color-primary-lighter);
  padding: 1px 6px;
  border-radius: 3px;
  font-size: 0.9em;
}