/* =====================================================
   RESET & BASE
   ===================================================== */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --bg:         #f5f2ed;
  --bg-alt:     #ece8e0;
  --surface:    #ffffff;
  --dark:       #1c1c1c;
  --dark-alt:   #2e2b27;
  --medium:     #5a5550;
  --accent:     #b8864a;
  --accent-h:   #9a6e38;
  --accent-pale:#f0e6d6;
  --light:      #f5f2ed;
  --white:      #ffffff;
  --text-muted: #7a7570;
  --font-body:  'Raleway', sans-serif;
  --font-head:  'Playfair Display', serif;
  --nav-h:      70px;
  --top-h:      36px;
  --transition: 0.3s ease;
  --radius:     6px;
  --shadow-sm:  0 2px 10px rgba(0,0,0,0.07);
  --shadow-md:  0 6px 28px rgba(0,0,0,0.10);
  --shadow-lg:  0 12px 48px rgba(0,0,0,0.13);
}

html { scroll-behavior: smooth; }

body {
  font-family: var(--font-body);
  font-size: 16px;
  color: var(--dark);
  background: var(--bg);
  line-height: 1.7;
}

img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }

/* =====================================================
   TOPBAR
   ===================================================== */
.topbar {
  background: var(--dark-alt);
  color: rgba(255,255,255,0.75);
  font-size: 0.8rem;
  height: var(--top-h);
  display: flex;
  align-items: center;
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
}
.topbar-inner {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 2rem;
  display: flex;
  align-items: center;
  gap: 1.5rem;
}
.topbar-inner span { display: flex; align-items: center; gap: 0.4rem; }
.topbar-inner i { color: var(--accent); }
.social-top { margin-left: auto; display: flex; gap: 0.8rem; }
.social-top a { color: rgba(255,255,255,0.6); transition: color var(--transition); }
.social-top a:hover { color: var(--accent); }

/* =====================================================
   NAVBAR
   ===================================================== */
#navbar {
  position: fixed;
  top: var(--top-h);
  left: 0; right: 0;
  height: var(--nav-h);
  background: rgba(255,255,255,0.96);
  backdrop-filter: blur(10px);
  z-index: 999;
  box-shadow: var(--shadow-sm);
  transition: background var(--transition), box-shadow var(--transition);
}
#navbar.scrolled {
  background: rgba(255,255,255,1);
  box-shadow: var(--shadow-md);
}
.nav-inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 2rem;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.logo { display: flex; flex-direction: column; line-height: 1.1; }
.logo-name {
  font-family: var(--font-head);
  font-size: 1.4rem;
  color: var(--dark);
  letter-spacing: 3px;
}
.logo-sub {
  font-size: 0.65rem;
  color: var(--accent);
  letter-spacing: 5px;
  text-transform: uppercase;
}
#nav-menu ul { list-style: none; display: flex; gap: 0.2rem; }
#nav-menu ul li { position: relative; }
#nav-menu ul li a {
  display: block;
  padding: 0.5rem 1rem;
  color: var(--medium);
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  transition: color var(--transition);
}
#nav-menu ul li a:hover,
#nav-menu ul li a.active { color: var(--accent); }

/* Dropdown */
.has-dropdown > ul.dropdown {
  display: none;
  position: absolute;
  top: 100%; left: 0;
  background: var(--surface);
  min-width: 160px;
  flex-direction: column;
  gap: 0;
  padding: 0.5rem 0;
  border-top: 2px solid var(--accent);
  box-shadow: var(--shadow-md);
  border-radius: 0 0 var(--radius) var(--radius);
}
.has-dropdown > ul.dropdown.open { display: flex; }
.dropdown li a { padding: 0.6rem 1.2rem; font-size: 0.78rem; color: var(--dark); }
.dropdown li a:hover { color: var(--accent); background: var(--bg); }

/* Hamburger */
.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 0.4rem;
}
.hamburger span {
  display: block;
  width: 25px; height: 2px;
  background: var(--dark);
  transition: var(--transition);
}
.hamburger.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.hamburger.open span:nth-child(2) { opacity: 0; }
.hamburger.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* =====================================================
   HERO
   ===================================================== */
.hero {
  min-height: 100vh;
  padding-top: calc(var(--top-h) + var(--nav-h));
  background:
    linear-gradient(rgba(15,12,8,0.55), rgba(15,12,8,0.65)),
    url('images/home.jpg') center/cover no-repeat;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  color: var(--white);
  position: relative;
}
.hero-overlay {
  position: absolute; inset: 0;
  background: radial-gradient(ellipse at center, transparent 40%, rgba(0,0,0,0.35) 100%);
  pointer-events: none;
}
.hero-content { position: relative; z-index: 1; padding: 2rem; max-width: 800px; }
.hero-pre {
  font-size: 0.85rem;
  letter-spacing: 4px;
  color: var(--accent);
  text-transform: uppercase;
  margin-bottom: 1rem;
}
.hero h1 {
  font-family: var(--font-head);
  font-size: clamp(2.5rem, 6vw, 5rem);
  font-weight: 700;
  letter-spacing: 6px;
  margin-bottom: 0.5rem;
  line-height: 1.1;
}
.hero-tagline {
  font-size: 1rem;
  color: var(--accent);
  letter-spacing: 2px;
  margin-bottom: 1.2rem;
}
.hero-desc {
  font-size: 1rem;
  color: rgba(255,255,255,0.85);
  margin-bottom: 2.5rem;
  line-height: 1.8;
}
.hero-btns { display: flex; gap: 1rem; justify-content: center; flex-wrap: wrap; }
.hero-scroll {
  position: absolute;
  bottom: 2rem; left: 50%;
  transform: translateX(-50%);
  animation: bounce 2s infinite;
}
.hero-scroll a { color: var(--accent); font-size: 1.4rem; }
@keyframes bounce {
  0%,100% { transform: translateX(-50%) translateY(0); }
  50%      { transform: translateX(-50%) translateY(8px); }
}

/* =====================================================
   BUTTONS
   ===================================================== */
.btn {
  display: inline-block;
  padding: 0.85rem 2.2rem;
  font-family: var(--font-body);
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 2px;
  text-transform: uppercase;
  border: 2px solid transparent;
  cursor: pointer;
  transition: all var(--transition);
  border-radius: var(--radius);
}
.btn-primary { background: var(--accent); color: var(--white); border-color: var(--accent); }
.btn-primary:hover { background: var(--accent-h); border-color: var(--accent-h); transform: translateY(-2px); box-shadow: var(--shadow-md); }
.btn-outline { background: transparent; color: var(--white); border-color: rgba(255,255,255,0.6); }
.btn-outline:hover { background: var(--white); color: var(--dark); border-color: var(--white); }
.btn.mt { margin-top: 1.5rem; }
.btn.full-width { width: 100%; text-align: center; }

/* Przycisk akcent na jasnym tle */
.btn-outline-dark { background: transparent; color: var(--dark); border-color: var(--accent); }
.btn-outline-dark:hover { background: var(--accent); color: var(--white); transform: translateY(-2px); }

/* =====================================================
   SECTIONS
   ===================================================== */
.section { padding: 6rem 0; }
.section-light { background: var(--bg-alt); }
.section-dark  { background: var(--dark-alt); color: var(--white); }

.container { max-width: 1200px; margin: 0 auto; padding: 0 2rem; }

.section-pre {
  font-size: 0.75rem;
  letter-spacing: 4px;
  color: var(--accent);
  text-transform: uppercase;
  margin-bottom: 0.5rem;
}
.section-title {
  font-family: var(--font-head);
  font-size: clamp(1.8rem, 3vw, 2.8rem);
  font-weight: 700;
  margin-bottom: 1rem;
  color: var(--dark);
}
.section-dark .section-title { color: var(--white); }

.section-lead {
  max-width: 700px;
  margin: 0 auto 3rem;
  text-align: center;
  color: var(--text-muted);
  font-size: 1rem;
  line-height: 1.8;
}
.section-dark .section-lead { color: rgba(255,255,255,0.65); }

.divider { width: 60px; height: 3px; background: var(--accent); margin: 0 0 2rem 0; border-radius: 2px; }

/* =====================================================
   TWO-COL
   ===================================================== */
.two-col {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 5rem;
  align-items: center;
}
.col-text p { margin-bottom: 1rem; color: var(--medium); line-height: 1.8; }
.section-dark .col-text p { color: rgba(255,255,255,0.7); }

.img-frame {
  position: relative;
  border: 5px solid var(--accent);
  overflow: visible;
  border-radius: var(--radius);
}
.img-frame img {
  width: 100%;
  height: 420px;
  object-fit: cover;
  filter: grayscale(10%);
  transition: filter var(--transition);
  border-radius: calc(var(--radius) - 2px);
}
.img-frame:hover img { filter: grayscale(0%); }
.img-badge {
  position: absolute;
  bottom: -1.5rem; right: -1.5rem;
  background: var(--dark);
  color: var(--white);
  padding: 1rem 1.5rem;
  text-align: center;
  border-radius: var(--radius);
  box-shadow: var(--shadow-md);
}
.badge-num {
  display: block;
  font-family: var(--font-head);
  font-size: 1.5rem;
  color: var(--accent);
  font-weight: 700;
}
.badge-txt { font-size: 0.7rem; letter-spacing: 2px; text-transform: uppercase; }

/* =====================================================
   CARDS (OFERTA)
   ===================================================== */
.cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1.5rem;
  margin-top: 1rem;
  text-align: center;
}
.card {
  background: var(--surface);
  border: 1px solid rgba(0,0,0,0.07);
  padding: 2.5rem 2rem;
  border-radius: var(--radius);
  box-shadow: var(--shadow-sm);
  transition: border-color var(--transition), transform var(--transition), box-shadow var(--transition);
}
.card:hover {
  border-color: var(--accent);
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
}
.card-icon { font-size: 2.2rem; color: var(--accent); margin-bottom: 1.2rem; }
.card h3 { font-family: var(--font-head); font-size: 1.15rem; margin-bottom: 0.8rem; color: var(--dark); }
.card p { color: var(--text-muted); font-size: 0.9rem; line-height: 1.7; }

/* Karty na ciemnym tle (sekcja-dark) */
.section-dark .card {
  background: rgba(255,255,255,0.05);
  border-color: rgba(255,255,255,0.08);
}
.section-dark .card h3 { color: var(--white); }
.section-dark .card p { color: rgba(255,255,255,0.6); }
.section-dark .card:hover { border-color: var(--accent); background: rgba(184,134,74,0.08); }

/* =====================================================
   PORTFOLIO
   ===================================================== */
.portfolio-filter { display: flex; gap: 0.5rem; margin-bottom: 2.5rem; flex-wrap: wrap; }
.filter-btn {
  padding: 0.55rem 1.5rem;
  border: 2px solid var(--accent);
  background: transparent;
  color: var(--medium);
  font-family: var(--font-body);
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  cursor: pointer;
  border-radius: var(--radius);
  transition: all var(--transition);
}
.filter-btn:hover, .filter-btn.active { background: var(--accent); color: var(--white); }

.portfolio-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 1rem;
}
.portfolio-item {
  position: relative;
  overflow: hidden;
  aspect-ratio: 4/3;
  cursor: pointer;
  background: var(--bg-alt);
  border-radius: var(--radius);
  box-shadow: var(--shadow-sm);
}
.portfolio-item img {
  width: 100%; height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease, filter 0.5s ease;
}
.portfolio-item:hover img { transform: scale(1.08); filter: brightness(0.6); }
.portfolio-overlay {
  position: absolute; inset: 0;
  display: flex; flex-direction: column;
  align-items: center; justify-content: center;
  opacity: 0;
  transition: opacity var(--transition);
  color: var(--white);
  text-align: center;
  padding: 1rem;
}
.portfolio-item:hover .portfolio-overlay { opacity: 1; }
.portfolio-overlay span { font-family: var(--font-head); font-size: 1.1rem; font-weight: 700; }
.portfolio-overlay em {
  font-style: normal;
  font-size: 0.75rem;
  letter-spacing: 2px;
  color: var(--accent);
  text-transform: uppercase;
  margin-top: 0.3rem;
}
.portfolio-item.hidden { display: none; }

/* =====================================================
   KONTAKT
   ===================================================== */
.contact-col { align-items: start; }
.contact-info { display: flex; flex-direction: column; gap: 1.4rem; margin-top: 0.5rem; }
.contact-item {
  display: flex; gap: 1rem; align-items: flex-start;
  color: var(--medium); font-size: 0.92rem; line-height: 1.6;
}
.contact-item i { color: var(--accent); font-size: 1.1rem; margin-top: 0.15rem; min-width: 20px; text-align: center; }
.contact-item a { color: var(--medium); transition: color var(--transition); }
.contact-item a:hover { color: var(--accent); }

/* Kontakt na ciemnym tle */
.section-dark .contact-item { color: rgba(255,255,255,0.7); }
.section-dark .contact-item a { color: rgba(255,255,255,0.7); }
.section-dark .contact-item a:hover { color: var(--accent); }

.col-form {
  background: var(--surface);
  padding: 2.5rem;
  border: 1px solid rgba(0,0,0,0.07);
  border-radius: var(--radius);
  box-shadow: var(--shadow-md);
}
.section-dark .col-form {
  background: rgba(255,255,255,0.05);
  border-color: rgba(255,255,255,0.1);
}
.form-group { margin-bottom: 1.2rem; }
.form-group label {
  display: block; font-size: 0.78rem; letter-spacing: 1px;
  text-transform: uppercase; color: var(--accent); margin-bottom: 0.4rem; font-weight: 600;
}
.form-group input, .form-group select, .form-group textarea {
  width: 100%;
  background: var(--bg);
  border: 1px solid rgba(0,0,0,0.15);
  border-radius: var(--radius);
  padding: 0.75rem 1rem;
  color: var(--dark);
  font-family: var(--font-body);
  font-size: 0.92rem;
  transition: border-color var(--transition), box-shadow var(--transition);
  outline: none;
}
.section-dark .form-group input,
.section-dark .form-group select,
.section-dark .form-group textarea {
  background: rgba(255,255,255,0.07);
  border-color: rgba(255,255,255,0.15);
  color: var(--white);
}
.form-group select option { background: var(--surface); color: var(--dark); }
.section-dark .form-group select option { background: var(--dark-alt); color: var(--white); }
.form-group input::placeholder, .form-group textarea::placeholder { color: var(--text-muted); }
.section-dark .form-group input::placeholder,
.section-dark .form-group textarea::placeholder { color: rgba(255,255,255,0.3); }
.form-group input:focus, .form-group select:focus, .form-group textarea:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(184,134,74,0.15);
}
.form-group textarea { resize: vertical; }
.form-note { font-size: 0.75rem; color: var(--text-muted); margin-top: 0.8rem; text-align: center; }
.form-success {
  margin-top: 1rem; padding: 1rem;
  background: var(--accent-pale);
  border: 1px solid var(--accent);
  color: var(--accent-h); text-align: center; font-size: 0.92rem;
  border-radius: var(--radius);
}
.form-success.hidden { display: none; }

.map-container { margin-top: 4rem; }
.map-container iframe { display: block; border-radius: var(--radius); }

/* =====================================================
   FOOTER
   ===================================================== */
.footer {
  background: var(--dark-alt);
  padding: 2.5rem 2rem;
  text-align: center;
  color: rgba(255,255,255,0.45);
  font-size: 0.82rem;
}
.footer-inner { max-width: 1200px; margin: 0 auto; }
.footer-logo { margin-bottom: 0.8rem; }
.footer-logo .logo-name { font-family: var(--font-head); font-size: 1.2rem; color: var(--white); letter-spacing: 3px; }
.footer-logo .logo-sub { font-size: 0.6rem; color: var(--accent); letter-spacing: 4px; display: block; }
.footer p { margin-bottom: 0.8rem; }
.footer-social { display: flex; justify-content: center; gap: 1rem; }
.footer-social a { color: rgba(255,255,255,0.4); font-size: 1rem; transition: color var(--transition); }
.footer-social a:hover { color: var(--accent); }

/* =====================================================
   FOOTER – DATACJA
   ===================================================== */
.footer-datacja {
  margin-top: 2rem;
  padding: 2rem 2.5rem;
  background: var(--bg);
  border-radius: var(--radius);
  max-width: 900px;
  margin-left: auto;
  margin-right: auto;
}
.footer-datacja-label {
  font-size: 0.78rem;
  color: var(--medium);
  margin-bottom: 1.2rem;
  text-transform: uppercase;
  letter-spacing: 1px;
  text-align: center;
}
.footer-datacja-logos {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 3rem;
  flex-wrap: wrap;
}
.footer-datacja-logos img {
  max-height: 90px;
  width: auto;
  opacity: 1;
  filter: none;
  transition: transform var(--transition), opacity var(--transition);
}
.footer-datacja-logos img:first-child {
  max-height: 160px;
}

.footer-datacja-logos img:last-child {
  max-height: 90px;
}
.footer-datacja-logos img:hover {
  transform: scale(1.05);
  opacity: 0.85;
}
.footer-datacja-logos img[data-fullview] {
  cursor: zoom-in;
}

@media (max-width: 480px) {
  .footer-datacja { padding: 1.5rem 1rem; }
  .footer-datacja-logos { gap: 1.5rem; }
  .footer-datacja-logos img { max-height: 65px; }
}

/* =====================================================
   BACK TO TOP
   ===================================================== */
#back-to-top {
  position: fixed; bottom: 2rem; right: 2rem;
  width: 44px; height: 44px;
  background: var(--accent); color: var(--white);
  border: none; border-radius: 50%;
  font-size: 1rem; cursor: pointer;
  opacity: 0; transform: translateY(20px);
  transition: all var(--transition); z-index: 500;
  box-shadow: var(--shadow-md);
}
#back-to-top.visible { opacity: 1; transform: translateY(0); }
#back-to-top:hover { background: var(--accent-h); transform: translateY(-3px); box-shadow: var(--shadow-lg); }

/* =====================================================
   LIGHTBOX SLIDER
   ===================================================== */
.lightbox {
  display: none;
  position: fixed;
  inset: 0;
  z-index: 2000;
  background: rgba(0, 0, 0, 0.93);
  flex-direction: column;
  align-items: center;
  justify-content: center;
}
.lightbox.active { display: flex; }
/* Close button */
.lb-close {
  position: absolute;
  top: 1.2rem; right: 1.4rem;
  background: none; border: none;
  color: rgba(255,255,255,0.7);
  font-size: 1.6rem; cursor: pointer;
  transition: color var(--transition);
  z-index: 10;
}
.lb-close:hover { color: var(--accent); }
/* Arrows */
.lb-arrow {
  position: absolute;
  top: 50%; transform: translateY(-50%);
  background: rgba(255,255,255,0.08);
  border: 1px solid rgba(255,255,255,0.15);
  color: rgba(255,255,255,0.8);
  width: 52px; height: 52px;
  border-radius: 50%;
  font-size: 1.1rem; cursor: pointer;
  transition: all var(--transition);
  z-index: 10;
}
.lb-arrow:hover { background: var(--accent); border-color: var(--accent); color: #fff; }
.lb-prev { left: 1.5rem; }
.lb-next { right: 1.5rem; }
/* Main image */
.lb-main {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 4rem 6rem 1rem;
  width: 100%;
  max-height: calc(100vh - 130px);
}
.lb-main img {
  max-width: 100%;
  max-height: calc(100vh - 180px);
  object-fit: contain;
  border-radius: var(--radius);
  box-shadow: var(--shadow-lg);
  transition: opacity 0.25s ease;
}
.lb-main img.fading { opacity: 0; }
#lb-caption {
  margin-top: 0.8rem;
  color: rgba(255,255,255,0.55);
  font-size: 0.85rem;
  letter-spacing: 0.5px;
  text-align: center;
}
/* Thumbnails strip */
.lb-thumbs {
  display: flex;
  gap: 6px;
  padding: 0.8rem 1rem;
  overflow-x: auto;
  max-width: 100%;
  scrollbar-width: thin;
  scrollbar-color: var(--accent) rgba(255,255,255,0.08);
}
.lb-thumbs::-webkit-scrollbar { height: 4px; }
.lb-thumbs::-webkit-scrollbar-track { background: rgba(255,255,255,0.05); }
.lb-thumbs::-webkit-scrollbar-thumb { background: var(--accent); border-radius: 2px; }
.lb-thumb {
  flex-shrink: 0;
  width: 70px; height: 52px;
  object-fit: cover;
  border-radius: 3px;
  cursor: pointer;
  opacity: 0.45;
  border: 2px solid transparent;
  transition: all var(--transition);
}
.lb-thumb:hover { opacity: 0.85; }
.lb-thumb.active {
  opacity: 1;
  border-color: var(--accent);
}
/* Cursor pointer on portfolio items */
.portfolio-item { cursor: pointer; }
@media (max-width: 768px) {
  .lb-prev { left: 0.5rem; }
  .lb-next { right: 0.5rem; }
  .lb-main { padding: 4rem 3.5rem 1rem; }
  .lb-thumb { width: 54px; height: 40px; }
}

/* =====================================================
   RESPONSIVE – Tablet & Mobile
   ===================================================== */

/* ── Tablet (≤ 1024px) ─────────────────────────────── */
@media (max-width: 1024px) {
  .two-col { gap: 3rem; }
  .cards { grid-template-columns: repeat(2, 1fr); }
  .portfolio-grid { grid-template-columns: repeat(2, 1fr); }
}

/* ── Tablet / mały laptop (≤ 900px) ───────────────── */
@media (max-width: 900px) {
  .two-col { grid-template-columns: 1fr; gap: 2.5rem; }
  .col-img { order: -1; }
  .img-frame img { height: 280px; }
  .img-badge { bottom: -1rem; right: -0.5rem; }
  .contact-col { grid-template-columns: 1fr; }
}

/* ── Tablet pionowo / duży telefon (≤ 768px) ──────── */
@media (max-width: 768px) {

  /* --- Navbar: hamburger -------------------------------- */
  .hamburger { display: flex; }

  #nav-menu {
    display: none;
    position: absolute;
    top: var(--nav-h);
    left: 0; right: 0;
    background: var(--surface);
    padding: 1rem 0;
    border-top: 1px solid rgba(0,0,0,0.08);
    box-shadow: var(--shadow-md);
    max-height: calc(100vh - var(--nav-h));
    overflow-y: auto;
  }
  #nav-menu.open { display: block; }

  #nav-menu ul {
    flex-direction: column;
    gap: 0;
  }
  #nav-menu ul li a {
    padding: 0.9rem 2rem;
    border-bottom: 1px solid rgba(0,0,0,0.05);
    font-size: 0.85rem;
  }

  /* --- Dropdown na mobile: statyczny, wcięty ----------- */
  #nav-menu .has-dropdown > ul.dropdown {
    position: static !important;
    display: none;
    box-shadow: none;
    border-top: none;
    border-left: 3px solid var(--accent);
    background: var(--bg-alt);
    border-radius: 0;
    padding: 0;
    margin-left: 2rem;
  }
  #nav-menu .has-dropdown > ul.dropdown.open {
    display: flex;
    flex-direction: column;
  }
  #nav-menu .dropdown li a {
    padding: 0.7rem 1.2rem;
    font-size: 0.8rem;
  }

  /* --- Sekcje ------------------------------------------ */
  .section { padding: 4rem 0; }
  .cards { grid-template-columns: 1fr; }
  .portfolio-grid { grid-template-columns: repeat(2, 1fr); gap: 0.8rem; }
  .section-lead { font-size: 0.95rem; }

  /* --- Formularz kontaktowy ----------------------------- */
  .col-form { padding: 1.5rem; }

  /* --- Lightbox slider ---------------------------------- */
  .lb-prev { left: 0.4rem; }
  .lb-next { right: 0.4rem; }
  .lb-main { padding: 4rem 3.5rem 0.5rem; }
  .lb-thumb { width: 54px; height: 40px; }
  .lb-arrow { width: 40px; height: 40px; font-size: 0.9rem; }
}

/* ── Mały telefon (≤ 480px) ───────────────────────── */
@media (max-width: 480px) {
  :root { --top-h: 0px; }  /* ukryj topbar na małym ekranie */
  .topbar { display: none; }

  .hero h1 { letter-spacing: 3px; }
  .hero-btns { flex-direction: column; align-items: center; }
  .hero-desc { font-size: 0.9rem; }

  .cards { grid-template-columns: 1fr; }
  .portfolio-grid { grid-template-columns: 1fr; }

  .section-title { font-size: 1.6rem; }

  /* Footer datacja */
  .footer-datacja { padding: 1.5rem 1rem; }
  .footer-datacja-logos { gap: 1.5rem; flex-direction: column; align-items: center; }
  .footer-datacja-logos img:first-child { max-height: 110px; }
  .footer-datacja-logos img:last-child  { max-height: 70px; }

  /* Lightbox */
  .lb-main { padding: 3.5rem 2.5rem 0.5rem; }
  .lb-thumbs { gap: 4px; }
  .lb-thumb { width: 44px; height: 33px; }
}

/* =====================================================
   RESPONSIVE – KONTAKT (telefon)
   ===================================================== */

@media (max-width: 768px) {
  /* Sekcja kontakt – jedna kolumna */
  .contact-col {
    grid-template-columns: 1fr !important;
    gap: 2rem;
  }

  /* Dane kontaktowe – pełna szerokość */
  .col-text {
    width: 100%;
  }

  /* Formularz – pełna szerokość, mniejszy padding */
  .col-form {
    padding: 1.8rem 1.2rem;
    width: 100%;
    border-radius: var(--radius);
  }

  /* Pola formularza – większe na dotyk */
  .form-group input,
  .form-group select,
  .form-group textarea {
    padding: 0.9rem 1rem;
    font-size: 1rem;
  }

  /* Przycisk wyślij – pełna szerokość, większy */
  .btn.full-width {
    padding: 1rem;
    font-size: 0.9rem;
  }

  /* Mapa – mniejsza wysokość */
  .map-container iframe {
    height: 220px;
  }
}

@media (max-width: 480px) {
  /* Sekcja kontakt */
  #kontakt.section {
    padding: 3rem 0;
  }

  #kontakt .container {
    padding: 0 1rem;
  }

  /* Dane kontaktowe */
  .contact-item {
    font-size: 0.88rem;
    gap: 0.75rem;
    flex-wrap: nowrap;
    align-items: flex-start;
  }

  .contact-item i {
    font-size: 1rem;
    min-width: 18px;
    margin-top: 0.2rem;
  }

  /* NIP/REGON – zawijaj tekst */
  .contact-item div {
    word-break: break-word;
    overflow-wrap: break-word;
  }

  /* Formularz */
  .col-form {
    padding: 1.2rem 0.9rem;
    box-shadow: none;
    border: 1px solid rgba(255,255,255,0.1);
  }

  .form-group {
    margin-bottom: 1rem;
  }

  .form-group label {
    font-size: 0.72rem;
  }

  .form-group input,
  .form-group select,
  .form-group textarea {
    padding: 0.85rem 0.9rem;
    font-size: 0.95rem;
    border-radius: 4px;
  }

  .form-group textarea {
    rows: 4;
    min-height: 110px;
  }

  .form-note {
    font-size: 0.7rem;
  }

  /* Mapa */
  .map-container {
    margin-top: 2rem;
  }
  .map-container iframe {
    height: 180px;
  }
}
@media (max-width: 768px) {
  .contact-col {
    display: flex;
    flex-direction: column;
  }

  /* Dane kontaktowe – pierwsze */
  .contact-col .col-text {
    order: 1;
  }

  /* Formularz – pod spodem */
  .contact-col .col-form {
    order: 2;
  }
}