/* ===================================
   IRON NEST — style.css
   =================================== */

@import url('https://fonts.googleapis.com/css2?family=Anton&family=Inter:wght@300;400;500;600&display=swap');

/* ─── CSS Variables ─── */
:root {
  --color-primary:    #8ea67d;
  --color-dark:       #2c3e2d;
  --color-white:      #ffffff;
  --color-bg-light:   #f4f7f2;
  --color-text:       #1a2416;
  --color-text-muted: #5a6b52;
  --color-hover:      #6d8a5c;

  --font-display: 'Anton', sans-serif;
  --font-body:    'Inter', sans-serif;

  --header-h: 80px;
  --section-pad: 96px;
  --container: 1280px;
  --radius: 4px;
  --transition: 0.3s ease;
}

/* ─── Reset ─── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; font-size: 17px; }

body {
  font-family: var(--font-body);
  color: var(--color-text);
  line-height: 1.7;
  background: var(--color-white);
  opacity: 0;
  transition: opacity 0.4s ease;
}
body.loaded { opacity: 1; }

img { display: block; max-width: 100%; height: auto; }
a { text-decoration: none; color: inherit; }
button { cursor: pointer; border: none; background: none; font: inherit; }

/* ─── Container ─── */
.container {
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 40px;
}

/* ─── Typography helpers ─── */
.font-display {
  font-family: var(--font-display);
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

h1, h2, h3 {
  font-family: var(--font-display);
  letter-spacing: 0.04em;
  text-transform: uppercase;
  line-height: 1.1;
}

h1 { font-size: 80px; }
h2 { font-size: 52px; }
h3 { font-size: 28px; }
p  { font-family: var(--font-body); font-weight: 300; }

/* ─── Buttons ─── */
.btn {
  display: inline-block;
  font-family: var(--font-display);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  font-size: 14px;
  padding: 14px 32px;
  border-radius: var(--radius);
  transition: background var(--transition), color var(--transition), transform var(--transition), box-shadow var(--transition);
  cursor: pointer;
}
.btn-primary {
  background: var(--color-primary);
  color: var(--color-white);
  border: 2px solid var(--color-primary);
}
.btn-primary:hover {
  background: var(--color-hover);
  border-color: var(--color-hover);
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(110,138,92,0.35);
}
.btn-outline {
  background: transparent;
  color: var(--color-white);
  border: 2px solid rgba(255,255,255,0.8);
}
.btn-outline:hover {
  background: rgba(255,255,255,0.15);
  border-color: var(--color-white);
  transform: translateY(-2px);
}
.btn-dark {
  background: var(--color-white);
  color: var(--color-dark);
  border: 2px solid var(--color-white);
}
.btn-dark:hover {
  background: var(--color-primary);
  border-color: var(--color-primary);
  color: var(--color-white);
  transform: translateY(-2px);
}

/* ─── HEADER ─── */
.site-header {
  position: fixed;
  top: 0; left: 0; right: 0;
  height: var(--header-h);
  z-index: 1000;
  background: transparent;
  transition: background 0.4s ease, box-shadow 0.4s ease;
}
.site-header.scrolled {
  background: var(--color-white);
  box-shadow: 0 2px 24px rgba(26,36,22,0.10);
}
.site-header .container {
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

/* Logo */
.header-logo {
  display: flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
}
.header-logo img {
  height: 64px;
  width: auto;
  filter: invert(1) brightness(10);
  transition: filter 0.4s ease;
}
.site-header.scrolled .header-logo img {
  filter: none;
}
.header-logo-text {
  font-family: var(--font-display);
  font-size: 22px;
  letter-spacing: 0.08em;
  color: var(--color-white);
  transition: color 0.4s ease;
}
.site-header.scrolled .header-logo-text {
  color: var(--color-dark);
}

/* Nav */
.header-nav {
  display: flex;
  align-items: center;
  gap: 36px;
}
.nav-link {
  font-family: var(--font-display);
  font-size: 13px;
  letter-spacing: 0.1em;
  color: var(--color-white);
  transition: color 0.4s ease;
  position: relative;
  padding-bottom: 4px;
}
.site-header.scrolled .nav-link {
  color: var(--color-dark);
}
.nav-link::after {
  content: '';
  position: absolute;
  bottom: 0; left: 0;
  width: 0; height: 2px;
  background: var(--color-primary);
  transition: width 0.35s ease;
}
.nav-link:hover::after,
.nav-link.active::after {
  width: 100%;
}
.nav-link:hover {
  color: var(--color-primary);
}
.site-header.scrolled .nav-link:hover {
  color: var(--color-primary);
}

/* Burger */
.burger {
  display: none;
  flex-direction: column;
  gap: 5px;
  width: 32px;
  cursor: pointer;
  padding: 4px;
  z-index: 1001;
}
.burger span {
  display: block;
  height: 2px;
  background: var(--color-white);
  border-radius: 2px;
  transition: all 0.3s ease;
}
.site-header.scrolled .burger span { background: var(--color-dark); }
.burger.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.burger.open span:nth-child(2) { opacity: 0; }
.burger.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* Mobile nav overlay */
.mobile-nav {
  display: none;
  position: fixed;
  top: 0; left: 0; right: 0; bottom: 0;
  background: rgba(44,62,45,0.97);
  backdrop-filter: blur(12px);
  z-index: 999;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 40px;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s ease;
}
.mobile-nav.open {
  opacity: 1;
  pointer-events: auto;
}
.mobile-nav .nav-link {
  font-size: 28px;
  color: var(--color-white) !important;
  letter-spacing: 0.1em;
}
.mobile-nav .nav-link::after { background: var(--color-primary); }

/* ─── HERO ─── */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  overflow: hidden;
}
.hero::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(44,62,45,0.78) 0%, rgba(142,166,125,0.42) 100%);
  z-index: 1;
}
.hero-content {
  position: relative;
  z-index: 2;
  max-width: 700px;
}
.hero-content h1 {
  color: var(--color-white);
  margin-bottom: 24px;
}
.hero-subtitle {
  font-family: var(--font-body);
  font-weight: 300;
  font-size: 18px;
  color: rgba(255,255,255,0.87);
  margin-bottom: 40px;
  max-width: 580px;
  line-height: 1.8;
}
.hero-btns {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
}

/* Fade in up animation */
.fade-up {
  opacity: 0;
  transform: translateY(30px);
  animation: fadeInUp 0.8s ease forwards;
}
.fade-up-d1 { animation-delay: 0.2s; }
.fade-up-d2 { animation-delay: 0.5s; }
.fade-up-d3 { animation-delay: 0.8s; }

@keyframes fadeInUp {
  to { opacity: 1; transform: translateY(0); }
}

/* Scroll arrow */
.scroll-arrow {
  position: absolute;
  bottom: 36px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 2;
  cursor: pointer;
  animation: pulse-arrow 2s ease infinite;
}
.scroll-arrow svg {
  width: 36px; height: 36px;
  fill: none;
  stroke: rgba(255,255,255,0.8);
  stroke-width: 2;
}
@keyframes pulse-arrow {
  0%,100% { transform: translateX(-50%) translateY(0); opacity: 0.8; }
  50%      { transform: translateX(-50%) translateY(8px); opacity: 1; }
}

/* Hero overlays for sub-pages */
.hero-overlay-dark::after {
  background: linear-gradient(135deg, rgba(44,62,45,0.65) 0%, rgba(44,62,45,0.40) 100%);
}

/* ─── SECTION BASE ─── */
.section {
  padding: var(--section-pad) 0;
}
.section-light { background: var(--color-bg-light); }
.section-dark  { background: var(--color-dark); color: var(--color-white); }
.section-white { background: var(--color-white); }
.section-grad  {
  background: linear-gradient(135deg, var(--color-dark) 0%, var(--color-primary) 100%);
  color: var(--color-white);
}

.section-header {
  text-align: center;
  margin-bottom: 64px;
}
.section-header h2 { color: inherit; margin-bottom: 16px; }
.section-header p  { font-size: 18px; color: var(--color-text-muted); max-width: 600px; margin: 0 auto; }
.section-dark .section-header p,
.section-grad .section-header p { color: rgba(255,255,255,0.75); }

/* Scroll reveal */
.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}
.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

/* ─── WHY IRON NEST — Cards ─── */
.cards-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 28px;
}
.cards-grid-5 {
  grid-template-columns: repeat(4, 1fr);
}
.cards-grid-5 .card:nth-child(4) { grid-column: 1; }
.cards-grid-5 .card:nth-child(5) { grid-column: 2; }

/* Centering last 2 cards of a 5-card 3-col grid */

.cards-5-all {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
  justify-items: center;
}

.cards-5-wrap {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 28px;
}
.cards-5-wrap .card:nth-child(4),
.cards-5-wrap .card:nth-child(5) {
  grid-column: auto;
}
.cards-5-row2 {
  display: flex;
  justify-content: center;
  gap: 28px;
  margin-top: 28px;
}
.cards-5-row2 .card { flex: 0 0 calc(33.333% - 14px); max-width: 380px; }

.card {
  background: var(--color-white);
  border-radius: 8px;
  padding: 40px 32px;
  border: 1px solid rgba(142,166,125,0.15);
  transition: transform 0.3s ease, border-color 0.3s ease, box-shadow 0.3s ease;
  position: relative;
}
.card:hover {
  transform: translateY(-6px);
  border-left: 3px solid var(--color-primary);
  box-shadow: 0 12px 32px rgba(142,166,125,0.2);
}
.card-icon {
  width: 56px; height: 56px;
  margin-bottom: 24px;
  color: var(--color-primary);
}
.card-icon svg { width: 100%; height: 100%; }
.card h3 {
  font-size: 18px;
  margin-bottom: 12px;
  color: var(--color-text);
}
.card p {
  font-size: 15px;
  color: var(--color-text-muted);
  line-height: 1.7;
}

/* Staggered delays */
.stagger-1 { transition-delay: 0.1s; }
.stagger-2 { transition-delay: 0.2s; }
.stagger-3 { transition-delay: 0.3s; }
.stagger-4 { transition-delay: 0.4s; }
.stagger-5 { transition-delay: 0.5s; }

/* ─── STATS ─── */
.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 2px;
  text-align: center;
}
.stat-item {
  padding: 48px 24px;
  border-right: 1px solid rgba(255,255,255,0.1);
}
.stat-item:last-child { border-right: none; }
.stat-number {
  font-family: var(--font-display);
  font-size: 64px;
  color: var(--color-primary);
  letter-spacing: 0.04em;
  line-height: 1;
  margin-bottom: 12px;
  display: block;
}
.stat-label {
  font-family: var(--font-body);
  font-size: 14px;
  color: rgba(255,255,255,0.75);
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

/* ─── PARTNERS ─── */
.partners-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  align-items: stretch;
}
.partner-card {
  border: 1px solid rgba(142,166,125,0.2);
  border-radius: 8px;
  padding: 24px 18px;
  text-align: center;
  transition: border-color 0.3s ease, box-shadow 0.3s ease, transform 0.3s ease;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: space-between;
}
.partner-card:hover {
  border-color: var(--color-primary);
  border-width: 2px;
  box-shadow: 0 8px 28px rgba(142,166,125,0.15);
  transform: translateY(-4px);
}
.partner-logo {
  height: 44px;
  margin: 0 auto 20px;
  object-fit: contain;
  filter: grayscale(0.3);
  transition: filter 0.3s ease;
}
.partner-card:hover .partner-logo { filter: grayscale(0); }
.partner-logo-text-fallback {
  display: none;
}
.partner-card h3 {
  font-size: 15px;
  margin-bottom: 12px;
  color: var(--color-text);
  width: 100%;
}
.partner-card p {
  font-size: 13px;
  color: var(--color-text-muted);
  margin-bottom: 24px;
  flex-grow: 1;
}
.partner-link {
  font-family: var(--font-display);
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--color-primary);
  transition: letter-spacing 0.3s ease;
}
.partner-link .arrow {
  display: inline-block;
  transition: transform 0.3s ease;
  margin-left: 4px;
}
.partner-card:hover .partner-link .arrow { transform: translateX(4px); }

/* ─── PROCESS / TIMELINE ─── */
.timeline {
  position: relative;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0;
}
.timeline::before {
  content: '';
  position: absolute;
  top: 40px;
  left: calc(12.5%);
  right: calc(12.5%);
  height: 2px;
  background: linear-gradient(90deg, var(--color-primary) var(--progress, 0%), rgba(142,166,125,0.25) var(--progress, 0%));
  z-index: 0;
  transition: --progress 1s ease;
}
.timeline-step {
  text-align: center;
  padding: 0 20px;
  position: relative;
  z-index: 1;
}
.step-num {
  width: 80px; height: 80px;
  border-radius: 50%;
  background: var(--color-bg-light);
  border: 3px solid var(--color-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 28px;
  font-family: var(--font-display);
  font-size: 22px;
  color: var(--color-primary);
  letter-spacing: 0.04em;
  transition: background 0.3s ease, color 0.3s ease;
  position: relative;
  z-index: 2;
}
.timeline-step:hover .step-num {
  background: var(--color-primary);
  color: var(--color-white);
}
.timeline-step h3 {
  font-size: 16px;
  margin-bottom: 12px;
  color: var(--color-text);
}
.timeline-step p {
  font-size: 14px;
  color: var(--color-text-muted);
}

/* ─── CONTACT SECTION ─── */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: start;
}
.contact-form-wrap h2 { color: var(--color-white); margin-bottom: 12px; }
.contact-form-wrap .subtitle {
  color: rgba(255,255,255,0.8);
  margin-bottom: 40px;
  font-size: 17px;
}

/* Form */
.contact-form { display: flex; flex-direction: column; gap: 16px; }
.contact-form input,
.contact-form textarea {
  width: 100%;
  padding: 14px 18px;
  border: 1px solid rgba(255,255,255,0.25);
  background: rgba(255,255,255,0.08);
  color: var(--color-white);
  font-family: var(--font-body);
  font-size: 15px;
  border-radius: var(--radius);
  outline: none;
  transition: border-color 0.3s ease, background 0.3s ease;
}
.contact-form input::placeholder,
.contact-form textarea::placeholder { color: rgba(255,255,255,0.45); }
.contact-form input:focus,
.contact-form textarea:focus {
  border-color: var(--color-primary);
  background: rgba(255,255,255,0.12);
}
.contact-form textarea { resize: vertical; min-height: 130px; }
.contact-form .btn { align-self: flex-start; margin-top: 8px; }

.form-success {
  display: none;
  text-align: center;
  padding: 48px 32px;
  background: rgba(255,255,255,0.1);
  border-radius: 8px;
  border: 1px solid rgba(255,255,255,0.2);
}
.form-success svg { width: 56px; height: 56px; color: var(--color-primary); margin: 0 auto 16px; }
.form-success h3 { color: var(--color-white); margin-bottom: 8px; }
.form-success p  { color: rgba(255,255,255,0.75); }

/* Contact info */
.contact-info { padding-top: 80px; }
.contact-info h3 {
  font-size: 16px;
  color: rgba(255,255,255,0.6);
  margin-bottom: 28px;
  letter-spacing: 0.1em;
}
.contact-detail {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-bottom: 20px;
}
.contact-detail svg {
  width: 22px; height: 22px;
  color: var(--color-primary);
  flex-shrink: 0;
}
.contact-detail a,
.contact-detail span {
  color: rgba(255,255,255,0.9);
  font-size: 17px;
  font-weight: 400;
  transition: color 0.3s ease;
}
.contact-detail a:hover { color: var(--color-primary); }
.contact-trust {
  margin-top: 40px;
  padding: 28px;
  background: rgba(255,255,255,0.06);
  border-radius: 8px;
  border-left: 3px solid var(--color-primary);
}
.contact-trust p {
  color: rgba(255,255,255,0.75);
  font-size: 15px;
  line-height: 1.8;
}

/* ─── FOOTER ─── */
.site-footer {
  background: var(--color-dark);
  color: var(--color-white);
  padding: 64px 0 0;
}
.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: 60px;
  padding-bottom: 48px;
}
.footer-logo {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 16px;
}
.footer-logo img {
  height: 36px;
  filter: invert(1) brightness(10);
}
.footer-logo-text {
  font-family: var(--font-display);
  font-size: 18px;
  letter-spacing: 0.08em;
  color: var(--color-white);
}
.footer-slogan {
  color: rgba(255,255,255,0.55);
  font-size: 14px;
  max-width: 280px;
  line-height: 1.7;
}
.footer-nav-title {
  font-family: var(--font-display);
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--color-primary);
  margin-bottom: 20px;
}
.footer-nav-list { list-style: none; display: flex; flex-direction: column; gap: 12px; }
.footer-nav-list a {
  color: rgba(255,255,255,0.7);
  font-size: 14px;
  transition: color 0.3s ease;
}
.footer-nav-list a:hover { color: var(--color-primary); }
.footer-contact-item {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 12px;
  color: rgba(255,255,255,0.7);
  font-size: 14px;
}
.footer-contact-item svg {
  width: 16px; height: 16px;
  color: var(--color-primary);
  flex-shrink: 0;
}
.footer-contact-item a {
  color: rgba(255,255,255,0.7);
  transition: color 0.3s ease;
}
.footer-contact-item a:hover { color: var(--color-primary); }

.footer-divider {
  height: 1px;
  background: var(--color-primary);
  opacity: 0.4;
}
.footer-bottom {
  padding: 24px 0;
  text-align: center;
  font-size: 13px;
  color: rgba(255,255,255,0.4);
}

/* ─── O-NAS PAGE ─── */
.about-intro {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}
.about-intro img {
  border-radius: 8px;
  height: 480px;
  object-fit: cover;
  width: 100%;
}
.about-intro-text h2 { margin-bottom: 24px; }
.about-intro-text p {
  font-size: 17px;
  color: var(--color-text-muted);
  line-height: 1.8;
}

/* LSTK section */
.lstk-content {
  max-width: 800px;
  margin: 0 auto;
  text-align: center;
}
.lstk-content h2 { color: var(--color-white); margin-bottom: 16px; }
.lstk-subtitle {
  color: rgba(255,255,255,0.7);
  font-size: 20px;
  margin-bottom: 32px;
}
.lstk-text {
  color: rgba(255,255,255,0.75);
  font-size: 17px;
  line-height: 1.8;
  margin-bottom: 48px;
}
.lstk-badges {
  display: flex;
  justify-content: center;
  gap: 24px;
  flex-wrap: wrap;
}
.lstk-badge {
  background: rgba(255,255,255,0.08);
  border: 1px solid rgba(142,166,125,0.4);
  border-radius: 6px;
  padding: 24px 32px;
  text-align: center;
  flex: 1 1 200px;
  max-width: 260px;
}
.lstk-badge h3 {
  font-size: 16px;
  color: var(--color-primary);
  margin-bottom: 8px;
}
.lstk-badge p { font-size: 13px; color: rgba(255,255,255,0.6); }

/* ─── PROJEKTY PAGE ─── */
.standards-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 28px;
}
.standard-card {
  background: var(--color-white);
  border-radius: 8px;
  padding: 36px 32px;
  border: 1px solid rgba(142,166,125,0.18);
  border-top: 4px solid var(--color-primary);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}
.standard-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 32px rgba(142,166,125,0.15);
}
.standard-card h3 { margin-bottom: 12px; font-size: 18px; color: var(--color-text); }
.standard-card p  { font-size: 15px; color: var(--color-text-muted); line-height: 1.7; }

/* Gallery filters */
.gallery-filters {
  display: flex;
  justify-content: center;
  gap: 12px;
  margin-bottom: 48px;
  flex-wrap: wrap;
}
.filter-btn {
  font-family: var(--font-display);
  font-size: 12px;
  letter-spacing: 0.1em;
  padding: 10px 24px;
  border-radius: var(--radius);
  border: 2px solid rgba(142,166,125,0.3);
  color: var(--color-text-muted);
  background: transparent;
  cursor: pointer;
  transition: all 0.3s ease;
}
.filter-btn:hover,
.filter-btn.active {
  background: var(--color-primary);
  border-color: var(--color-primary);
  color: var(--color-white);
}

/* Gallery grid */
.gallery-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}
.gallery-item {
  position: relative;
  border-radius: 8px;
  overflow: hidden;
  aspect-ratio: 4/3;
  cursor: pointer;
  transition: opacity 0.3s ease, transform 0.3s ease;
}
.gallery-item.hidden {
  opacity: 0;
  transform: scale(0.95);
  pointer-events: none;
  position: absolute;
}
.gallery-item img {
  width: 100%; height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}
.gallery-item:hover img { transform: scale(1.06); }
.gallery-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(44,62,45,0.85) 0%, transparent 60%);
  opacity: 0;
  transition: opacity 0.3s ease;
  display: flex;
  align-items: flex-end;
  padding: 24px;
}
.gallery-item:hover .gallery-overlay { opacity: 1; }
.gallery-overlay span {
  font-family: var(--font-display);
  font-size: 14px;
  letter-spacing: 0.08em;
  color: var(--color-white);
}

/* Resorvia section */
.resorvia-content {
  max-width: 860px;
  margin: 0 auto;
  text-align: center;
}
.resorvia-content h2 { color: var(--color-white); margin-bottom: 24px; }
.resorvia-content > p {
  color: rgba(255,255,255,0.75);
  font-size: 17px;
  margin-bottom: 40px;
  line-height: 1.8;
}
.resorvia-list {
  list-style: none;
  text-align: left;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  margin-bottom: 48px;
}
.resorvia-list li {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  color: rgba(255,255,255,0.8);
  font-size: 16px;
}
.resorvia-list li::before {
  content: '';
  width: 8px; height: 8px;
  border-radius: 50%;
  background: var(--color-primary);
  flex-shrink: 0;
  margin-top: 8px;
}

/* ─── HERO sub-pages ─── */
.hero-sub {
  min-height: 60vh;
}
.hero-sub .hero-content {
  max-width: 860px;
}
.hero-sub h1 { font-size: 72px; }
.hero-sub .hero-subtitle { max-width: 700px; }

/* ─── RESPONSIVE ─── */
@media (max-width: 1280px) {
  .container { padding: 0 32px; }
  h1 { font-size: 68px; }
  h2 { font-size: 44px; }
}

@media (max-width: 1024px) {
  :root { --section-pad: 72px; }
  .cards-grid, 
.cards-5-all {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
  justify-items: center;
}

.cards-5-wrap { grid-template-columns: repeat(2, 1fr); }
  .partners-grid { grid-template-columns: repeat(2, 1fr); }
  .cards-5-row2 { justify-content: center; }
  .cards-5-row2 .card { flex: 0 0 calc(50% - 14px); }
  .stats-grid { grid-template-columns: repeat(2, 1fr); }
  .stat-item { border-right: none; border-bottom: 1px solid rgba(255,255,255,0.1); }
  .timeline { grid-template-columns: repeat(2, 1fr); gap: 40px; }
  .timeline::before { display: none; }
  .contact-grid { grid-template-columns: 1fr; gap: 48px; }
  .contact-info { padding-top: 0; }
  .about-intro { grid-template-columns: 1fr; }
  .about-intro img { height: 340px; }
  .standards-grid { grid-template-columns: 1fr; }
  .gallery-grid { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 768px) {
  :root {
    --header-h: 60px;
    --section-pad: 56px;
  }
  h1 { font-size: 48px; }
  h2 { font-size: 36px; }
  h3 { font-size: 22px; }

  .container { padding: 0 20px; }

  .header-nav { display: none; }
  .burger { display: flex; }
  .mobile-nav { display: flex; }

  .hero-sub h1 { font-size: 40px; }
  .hero-btns { flex-direction: column; align-items: flex-start; }
  .btn { width: 100%; text-align: center; }

  .cards-grid,
  
.cards-5-all {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
  justify-items: center;
}

.cards-5-wrap { grid-template-columns: 1fr; }
  .cards-5-row2 { flex-direction: column; align-items: stretch; margin-top: 0; gap: 0; }
  .cards-5-row2 .card { max-width: 100%; flex: none; }

  .stats-grid { grid-template-columns: repeat(2, 1fr); }
  .stat-number { font-size: 48px; }

  .partners-grid { grid-template-columns: 1fr; }
  .timeline { grid-template-columns: 1fr; }

  .gallery-grid { grid-template-columns: 1fr; }
  .gallery-filters { gap: 8px; }
  .filter-btn { font-size: 11px; padding: 8px 16px; }

  .resorvia-list { grid-template-columns: 1fr; }

  .footer-grid { grid-template-columns: 1fr; gap: 40px; }
  .lstk-badges { flex-direction: column; align-items: center; }
  .lstk-badge { max-width: 100%; }
}

@media (max-width: 480px) {
  h1 { font-size: 38px; }
  h2 { font-size: 30px; }
  .stat-number { font-size: 40px; }
  .section-header { margin-bottom: 40px; }
}

/* ─── Reduced motion ─── */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
  .reveal { opacity: 1; transform: none; }
  .fade-up { opacity: 1; transform: none; }
}

/* ── TEAM PHOTO FIX ── */
.team-photo-wrap {
  width: 100%;
  aspect-ratio: 4/3;
  overflow: hidden;
  border-radius: 8px;
}
.about-intro img {
  width: 100%;
  aspect-ratio: 4/3;
  object-fit: cover;
  object-position: center center;
  border-radius: 8px;
}

/* ── ASYMMETRIC PROJECT GALLERY ── */
.gallery-grid-asym {
  display: grid;
  grid-template-columns: 3fr 2fr;
  grid-template-rows: auto auto;
  gap: 12px;
}
.gallery-grid-asym .gallery-main {
  grid-row: span 2;
  aspect-ratio: 3/4;
  overflow: hidden;
  border-radius: 8px;
  cursor: pointer;
}
.gallery-grid-asym .gallery-side {
  aspect-ratio: 3/2;
  overflow: hidden;
  border-radius: 8px;
  cursor: pointer;
}
.gallery-grid-asym img {
  width: 100%; height: 100%; object-fit: cover; transition: transform 0.4s;
}
.gallery-grid-asym .gallery-main:hover img,
.gallery-grid-asym .gallery-side:hover img { transform: scale(1.05); }

.gallery-grid-sub {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
  margin-top: 12px;
}
.gallery-grid-sub .gallery-img-wrap {
  aspect-ratio: 4/3;
  overflow: hidden;
  border-radius: 8px;
  cursor: pointer;
}
.gallery-grid-sub img {
  width: 100%; height: 100%; object-fit: cover; transition: transform 0.4s;
}
.gallery-grid-sub .gallery-img-wrap:hover img { transform: scale(1.05); }

@media (max-width: 768px) {
  .gallery-grid-asym { grid-template-columns: 1fr; }
  .gallery-grid-asym .gallery-main { grid-row: span 1; aspect-ratio: 4/3; }
  .gallery-grid-sub { grid-template-columns: repeat(2,1fr); }
}
@media (max-width: 480px) {
  .gallery-grid-sub { grid-template-columns: 1fr; }
}

@media (max-width: 1024px) {
  .video-grid { grid-template-columns: 1fr !important; }
}
@media (max-width: 768px) {
  .video-grid { grid-template-columns: 1fr !important; }
}

/* ═══════════════════════════════════════════
   MOBILE RESPONSIVE IMPROVEMENTS
   ═══════════════════════════════════════════ */
@media (max-width: 768px) {
  /* Header */
  .header-logo img { height: 44px; }
  .header-logo-text { font-size: 16px; }
  
  /* Hero */
  .hero-content h1 { font-size: 36px; }
  .hero-subtitle { font-size: 15px; }
  
  /* Partners */
  .partners-grid { grid-template-columns: repeat(2,1fr) !important; gap: 14px; }
  
  /* Project detail */
  .project-layout { grid-template-columns: 1fr; }
  .project-sidebar { position: static; }
  .project-detail-hero-content h1 { font-size: 32px; white-space: normal; }
  
  /* Etapy in realizacje */
  .etapy-grid { grid-template-columns: repeat(2,1fr) !important; gap: 24px; }
  .etapy-grid::before { display: none; }
  
  /* Realizacje project cards */
  .realizacje-grid { grid-template-columns: 1fr !important; }
  
  /* CTA banner */
  .cta-banner { padding: 40px 20px; }
  .cta-banner h2 { font-size: 24px; }
  
  /* Process timeline */
  .timeline { grid-template-columns: 1fr !important; }
  
  /* Cards */
  .cards-5-all { grid-template-columns: 1fr !important; }
  
  /* Footer */
  .footer-grid { grid-template-columns: 1fr; gap: 32px; }
  
  /* Video grid */
  .video-grid { grid-template-columns: 1fr !important; }
  
  /* Gallery asymmetric */
  .gallery-grid-asym { grid-template-columns: 1fr !important; }
  .gallery-grid-asym .gallery-main { grid-row: span 1; aspect-ratio: 4/3; }
  .gallery-grid-sub { grid-template-columns: repeat(2,1fr) !important; }
  
  /* Tab buttons */
  .tabs-nav { flex-direction: column; border-bottom: none; }
  .tab-btn { border-bottom: 2px solid #e8ede5 !important; text-align: left; font-size: 12px; }
  .tab-btn.active { border-left: 3px solid #8ea67d; border-bottom-color: #e8ede5 !important; }
  
  /* Projects grid */
  .projects-grid { grid-template-columns: 1fr !important; }
}

@media (max-width: 480px) {
  .hero-content h1 { font-size: 28px; }
  .partners-grid { grid-template-columns: 1fr !important; }
  .etapy-grid { grid-template-columns: 1fr !important; }
  .gallery-grid-sub { grid-template-columns: 1fr !important; }
  .container { padding: 0 16px; }
  .project-content { padding: 32px 16px; }
}

/* ── ZALETY 3-col centered ── */
.cards-grid-3-center {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
  max-width: 1000px;
  margin-left: auto;
  margin-right: auto;
}
@media (max-width: 900px) {
  .cards-grid-3-center { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 600px) {
  .cards-grid-3-center { grid-template-columns: 1fr; }
}

/* ── VIDEO 2×2 GRID ── */
.video-grid-2x2 {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
}
.video-item {
  border-radius: 10px;
  overflow: hidden;
  background: #1a2416;
}
.video-item video {
  width: 100%;
  display: block;
  aspect-ratio: 16/9;
  object-fit: cover;
}

/* ── MOBILE: videos 1 col ── */
@media (max-width: 768px) {
  .video-grid-2x2 {
    grid-template-columns: 1fr;
  }
}

/* ── PROJECT CARD: ensure card in 3-col grid starts at column 1 ── */
.tab-panel .projects-grid .project-card:only-child {
  grid-column: 1;
}

/* ── VIDEO 3-col GRID ── */
.video-grid-3col {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}
@media (max-width: 900px) {
  .video-grid-3col { grid-template-columns: 1fr; }
}

/* Partners 5-col responsive */
@media (max-width: 1100px) {
  .partners-grid { grid-template-columns: repeat(3, 1fr) !important; }
}
@media (max-width: 700px) {
  .partners-grid { grid-template-columns: repeat(2, 1fr) !important; }
}

/* Compact partner cards override */
.partner-logo-text-fallback { display: none; }
.partner-card { font-size: 13px; }
.partner-link { font-size: 12px; }

/* ── PARTNERS 3+2 LAYOUT (like Dlaczego cards) ── */
.partners-5-wrap { width: 100%; }

.partners-row {
  display: flex;
  gap: 24px;
  margin-bottom: 24px;
  justify-content: center;
}
.partners-row-3 .partner-card { flex: 0 0 calc(33.333% - 16px); max-width: 360px; }
.partners-row-2 .partner-card { flex: 0 0 calc(33.333% - 12px); max-width: 360px; }

.partner-link-inactive {
  font-family: var(--font-display);
  font-size: 12px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: #b0bba8;
  cursor: default;
  display: inline-flex;
  align-items: center;
  gap: 4px;
}

@media (max-width: 900px) {
  .partners-row { flex-wrap: wrap; }
  .partners-row-3 .partner-card,
  .partners-row-2 .partner-card { flex: 0 0 calc(50% - 12px); max-width: none; }
}
@media (max-width: 600px) {
  .partners-row-3 .partner-card,
  .partners-row-2 .partner-card { flex: 0 0 100%; }
}

/* ==================================================================
   SEKCJA CENOWA – karty produktu (dodane 2026)
   ================================================================== */
.cennik{
  background:#ffffff;
  border:1px solid #dbe3d6;
  border-top:5px solid #8ea67d;
  border-radius:4px;
  padding:36px 36px 28px;
  margin:44px 0 8px;
  color:#1a2416;
}
.cennik p.cennik__metraz{
  font-size:17px;
  color:#5a6b52;
  margin:0 0 24px;
  padding-bottom:22px;
  border-bottom:1px solid #e7ede3;
}
.cennik p.cennik__metraz b{ color:#1a2416; font-weight:700; }
.cennik p.cennik__wiersz{
  font-size:19px;
  color:#5a6b52;
  margin:0 0 18px;
}
.cennik p.cennik__wiersz strong{ color:#1a2416; font-weight:700; }
.cennik p.cennik__vat{
  font-size:15px;
  line-height:1.65;
  color:#5a6b52;
  background:#f4f7f2;
  border-left:3px solid #8ea67d;
  padding:14px 18px;
  margin:0 0 32px;
}
.cennik p.cennik__suma-label{
  font-size:14px;
  font-weight:600;
  letter-spacing:1.5px;
  text-transform:uppercase;
  color:#6d8a5c;
  margin:0 0 4px;
}
.cennik p.cennik__suma{
  font-size:clamp(32px,5vw,46px) !important;
  font-family:'Anton',Impact,sans-serif;
  font-size:clamp(32px,5vw,46px);
  line-height:1.05;
  color:#2c3e2d;
  margin:0;
}
.cennik p.cennik__suma span{
  font-family:'Inter',sans-serif;
  font-size:.36em;
  font-weight:600;
  color:#6d8a5c;
  letter-spacing:.5px;
}
.cennik p.cennik__etap{
  font-size:14px;
  line-height:1.7;
  color:#7a8a72;
  margin:28px 0 0;
  padding-top:20px;
  border-top:1px solid #e7ede3;
}
.cennik p.cennik__etap b{ color:#5a6b52; font-weight:600; }
.cennik p.cennik__karta{
  font-size:14px;
  line-height:1.7;
  color:#5a6b52;
  margin:16px 0 0;
}
.cennik p.cennik__karta b{ color:#1a2416; font-weight:700; }
.cennik p.cennik__uwaga{
  font-size:12.5px;
  line-height:1.6;
  color:#9aa894;
  margin:14px 0 0;
}
@media (max-width:600px){
  .cennik{ padding:26px 20px 20px; margin:32px 0 8px; }
  .cennik p.cennik__wiersz{ font-size:17px; }
}


/* ==================================================================
   RZUTY POMIESZCZEŃ – karty produktu (dodane 2026)
   ================================================================== */
.project-plans{ margin:0; padding-top:80px; clear:both; }
.project-gallery{ margin-bottom:0; overflow:hidden; }
.project-plans h2{
  font-family:'Anton',Impact,sans-serif;
  font-size:clamp(26px,4vw,34px);
  text-transform:uppercase;
  letter-spacing:.4px;
  color:#2c3e2d;
  margin:0 0 26px;
}
.plans-grid{
  display:grid;
  grid-template-columns:repeat(2,1fr);
  gap:24px;
}
.plans-grid--single{ grid-template-columns:1fr; max-width:840px; }
.plan-item{
  margin:0;
  background:#ffffff;
  border:1px solid #dbe3d6;
  border-radius:4px;
  padding:18px 18px 0;
  cursor:pointer;
  transition:border-color .25s ease, box-shadow .25s ease;
}
.plan-item:hover{
  border-color:#8ea67d;
  box-shadow:0 6px 24px rgba(44,62,45,.09);
}
.plan-item img{
  display:block;
  width:100%;
  height:auto;
  border-radius:2px;
}
.plan-item figcaption{
  font-size:13px;
  font-weight:600;
  letter-spacing:1.4px;
  text-transform:uppercase;
  color:#6d8a5c;
  text-align:center;
  padding:16px 0 18px;
}
@media (max-width:820px){
  .plans-grid{ grid-template-columns:1fr; gap:18px; }
  .project-plans{ margin:0; padding-top:52px; }
  .plan-item{ padding:14px 14px 0; }
}