/* ============================================================
   terkolerakasar.hu — Kőmesteri ipari-prémium stílus
   Paletta: antracit + homokkő + réz/terrakotta
   Font: Barlow Condensed (display) + Barlow (body)
   ============================================================ */

@import url('https://fonts.googleapis.com/css2?family=Barlow+Condensed:wght@500;600;700;800&family=Barlow:wght@300;400;500;600&display=swap');

/* === CSS VÁLTOZÓK === */
:root {
  --c-bg:         #1a1714;
  --c-surface:    #211e1a;
  --c-card:       #272320;
  --c-card-hover: #2e2a26;
  --c-copper:     #c4874a;
  --c-copper-lt:  #d9a06b;
  --c-copper-dim: #6b4220;
  --c-sand:       #e8d5b7;
  --c-sand-dim:   #b89e80;
  --c-text:       #ede4d6;
  --c-muted:      #8a7a68;
  --c-white:      #f5ede0;
  --c-border:     #332e28;
  --c-border-lt:  #4a4238;
  --r-card:       10px;
  --transition:   0.32s cubic-bezier(.4,0,.2,1);
  --shadow-card:  0 4px 28px rgba(0,0,0,.5);
  --shadow-hover: 0 14px 48px rgba(196,135,74,.2);
  --font-display: 'Barlow Condensed', 'Arial Narrow', sans-serif;
  --font-body:    'Barlow', system-ui, sans-serif;
}

/* === RESET === */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; font-size: 16px; }
body {
  background: var(--c-bg);
  color: var(--c-text);
  font-family: var(--font-body);
  font-weight: 400;
  line-height: 1.7;
  min-height: 100vh;
  overflow-x: hidden;
}
img { max-width: 100%; display: block; }
a { color: var(--c-copper); text-decoration: none; transition: color var(--transition); }
a:hover { color: var(--c-copper-lt); }
ul { list-style: none; }

/* === TIPOGRÁFIA === */
h1,h2,h3,h4,h5 {
  font-family: var(--font-display);
  color: var(--c-white);
  line-height: 1.15;
  letter-spacing: .01em;
  font-weight: 700;
}
h1 { font-size: clamp(2.8rem, 6vw, 5rem); font-weight: 800; letter-spacing: -.01em; }
h2 { font-size: clamp(2rem, 4vw, 3.2rem); font-weight: 700; }
h3 { font-size: clamp(1.3rem, 2.5vw, 1.75rem); font-weight: 600; }
h4 { font-size: 1.15rem; font-weight: 600; }
p  { color: var(--c-muted); margin-bottom: 1rem; }
p:last-child { margin-bottom: 0; }
strong { color: var(--c-text); }

/* === LAYOUT === */
.container { max-width: 1200px; margin: 0 auto; padding: 0 1.5rem; }
.section { padding: 5.5rem 0; }
.section--sm { padding: 3rem 0; }
.section-title { text-align: center; margin-bottom: 3.5rem; }
.section-title h2 { margin-bottom: .75rem; }
.section-title p  { max-width: 600px; margin: 0 auto; }

/* === GOMB === */
.btn {
  display: inline-flex;
  align-items: center;
  gap: .5rem;
  padding: .9rem 2.2rem;
  border-radius: 4px;
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 700;
  letter-spacing: .06em;
  text-transform: uppercase;
  cursor: pointer;
  transition: all var(--transition);
  border: 2px solid transparent;
  text-decoration: none;
  position: relative;
  overflow: hidden;
}
.btn-primary { background: var(--c-copper); color: #1a1714; }
.btn-primary:hover {
  background: var(--c-copper-lt);
  color: #1a1714;
  transform: translateY(-2px);
  box-shadow: 0 8px 28px rgba(196,135,74,.4);
}
.btn-outline { border-color: var(--c-copper); color: var(--c-copper); background: transparent; }
.btn-outline:hover {
  background: var(--c-copper);
  color: #1a1714;
  transform: translateY(-2px);
}
.btn-lg { padding: 1.15rem 2.8rem; font-size: 1.05rem; }

/* === NAVIGÁCIÓ === */
.navbar {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  background: rgba(26,23,20,.98);
  border-bottom: 1px solid var(--c-border);
  transition: all var(--transition);
}
.navbar.scrolled {
  background: rgba(26,23,20,.99);
  box-shadow: 0 2px 24px rgba(0,0,0,.7);
  border-bottom-color: var(--c-copper-dim);
}
.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: .9rem 1.25rem;
  max-width: 1200px;
  margin: 0 auto;
  min-height: 60px;
}
.nav-logo {
  font-family: var(--font-display);
  font-size: 1.4rem;
  font-weight: 800;
  color: var(--c-white) !important;
  letter-spacing: .06em;
  text-transform: uppercase;
  text-decoration: none;
  flex-shrink: 0;
  z-index: 1002;
  position: relative;
}
.nav-logo span { color: var(--c-copper); }

/* Desktop nav */
.nav-links {
  display: flex;
  gap: 1.75rem;
  align-items: center;
  list-style: none;
  margin: 0;
  padding: 0;
}
.nav-links a {
  color: var(--c-muted);
  font-family: var(--font-display);
  font-size: .9rem;
  font-weight: 600;
  letter-spacing: .05em;
  text-transform: uppercase;
  transition: color var(--transition);
  text-decoration: none;
  white-space: nowrap;
}
.nav-links a:hover { color: var(--c-copper); }
.nav-cta { margin-left: .5rem; }

/* Hamburger gomb */
.hamburger {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  cursor: pointer;
  padding: .6rem .5rem;
  background: none;
  border: none;
  z-index: 1002;
  position: relative;
  flex-shrink: 0;
  width: 40px;
  height: 40px;
}
.hamburger span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--c-text);
  border-radius: 2px;
  transition: all .3s cubic-bezier(.4,0,.2,1);
  transform-origin: center;
}

/* X animáció aktív állapotban */
.hamburger.active span:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}
.hamburger.active span:nth-child(2) {
  opacity: 0;
  transform: scaleX(0);
}
.hamburger.active span:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

/* Overlay a háttérre (mobilon) */
.nav-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(10,9,8,.55);
  z-index: 999;
}
.nav-overlay.open { display: block; }

/* === HERO === */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  position: relative;
  overflow: hidden;
  padding-top: 80px;
}
.hero-bg {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 70% 55% at 65% 45%, rgba(100,62,28,.28) 0%, transparent 65%),
    radial-gradient(ellipse 45% 45% at 15% 75%, rgba(196,135,74,.07) 0%, transparent 55%),
    linear-gradient(155deg, #1a1714 0%, #201b17 45%, #1a1714 100%);
}

/* Animált térkő-kötésminta háttér */
.hero-grid {
  position: absolute;
  inset: 0;
  opacity: .18;
  background-image:
    linear-gradient(var(--c-border-lt) 1px, transparent 1px),
    linear-gradient(90deg, var(--c-border-lt) 1px, transparent 1px);
  background-size: 80px 40px;
  animation: gridDrift 28s linear infinite;
}
.hero-grid::after {
  content: '';
  position: absolute;
  inset: 0;
  background-image: linear-gradient(90deg, var(--c-border) 1px, transparent 1px);
  background-size: 160px 80px;
  background-position: 40px 20px;
  opacity: .5;
}
@keyframes gridDrift {
  0%   { background-position: 0 0; }
  100% { background-position: 80px 40px; }
}

/* Réz fénypont */
.hero-glow {
  position: absolute;
  width: 600px;
  height: 600px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(196,135,74,.11) 0%, transparent 70%);
  top: 5%;
  right: -80px;
  animation: glowPulse 7s ease-in-out infinite;
  pointer-events: none;
}
@keyframes glowPulse {
  0%,100% { transform: scale(1); opacity: .7; }
  50%      { transform: scale(1.18); opacity: 1; }
}

.hero-content { position: relative; z-index: 2; max-width: 820px; }

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: .6rem;
  padding: .45rem 1.1rem;
  background: rgba(196,135,74,.1);
  border: 1px solid rgba(196,135,74,.35);
  border-radius: 3px;
  font-family: var(--font-display);
  font-size: .82rem;
  font-weight: 700;
  color: var(--c-copper);
  letter-spacing: .12em;
  text-transform: uppercase;
  margin-bottom: 1.75rem;
  animation: badgePop .6s cubic-bezier(.34,1.56,.64,1) .1s both;
}
@keyframes badgePop {
  from { opacity: 0; transform: translateY(-10px) scale(.95); }
  to   { opacity: 1; transform: none; }
}
.hero-badge::before {
  content: '◆';
  color: var(--c-copper);
  font-size: .5rem;
  animation: blink 2.4s step-end infinite;
}
@keyframes blink { 0%,100%{opacity:1} 50%{opacity:.25} }

.hero-title { margin-bottom: 1.5rem; animation: heroSlide .8s cubic-bezier(.22,1,.36,1) .2s both; }
.hero-title .accent { color: var(--c-copper); }
@keyframes heroSlide {
  from { opacity: 0; transform: translateY(32px); }
  to   { opacity: 1; transform: none; }
}
.hero-desc {
  font-size: 1.15rem;
  color: var(--c-muted);
  max-width: 580px;
  margin-bottom: 2.5rem;
  animation: heroSlide .8s cubic-bezier(.22,1,.36,1) .35s both;
}
.hero-btns {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
  margin-bottom: 3.5rem;
  animation: heroSlide .8s cubic-bezier(.22,1,.36,1) .48s both;
}
.hero-stats {
  display: flex;
  gap: 3rem;
  flex-wrap: wrap;
  animation: heroSlide .8s cubic-bezier(.22,1,.36,1) .6s both;
}
.hero-stat { position: relative; }
.hero-stat:not(:last-child)::after {
  content: '';
  position: absolute;
  right: -1.5rem;
  top: 15%;
  height: 70%;
  width: 1px;
  background: var(--c-border-lt);
}
.hero-stat-num {
  font-family: var(--font-display);
  font-size: 2.8rem;
  font-weight: 800;
  color: var(--c-copper);
  line-height: 1;
  letter-spacing: -.01em;
}
.hero-stat-label {
  font-family: var(--font-display);
  font-size: .8rem;
  font-weight: 600;
  color: var(--c-muted);
  text-transform: uppercase;
  letter-spacing: .1em;
  margin-top: .3rem;
}

/* === KÁRTYA ALAP === */
.card {
  background: var(--c-card);
  border: 1px solid var(--c-border);
  border-radius: var(--r-card);
  padding: 2rem;
  box-shadow: var(--shadow-card);
  transition: all var(--transition);
  position: relative;
  overflow: hidden;
}
.card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
  background: linear-gradient(90deg, transparent, var(--c-copper), transparent);
  opacity: 0;
  transform: scaleX(0);
  transform-origin: center;
  transition: opacity var(--transition), transform .4s cubic-bezier(.22,1,.36,1);
}
.card::after {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse 60% 50% at 50% 0%, rgba(196,135,74,.06), transparent 70%);
  opacity: 0;
  transition: opacity var(--transition);
  pointer-events: none;
}
.card:hover {
  transform: translateY(-5px);
  border-color: var(--c-copper-dim);
  box-shadow: var(--shadow-hover);
  background: var(--c-card-hover);
}
.card:hover::before { opacity: 1; transform: scaleX(1); }
.card:hover::after  { opacity: 1; }

/* === SZOLGÁLTATÁSOK === */
.services-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 1.5rem; }
.service-icon {
  width: 52px;
  height: 52px;
  background: rgba(196,135,74,.1);
  border: 1px solid rgba(196,135,74,.25);
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1.25rem;
  font-size: 1.5rem;
  transition: all var(--transition);
}
.card:hover .service-icon {
  background: rgba(196,135,74,.2);
  border-color: var(--c-copper);
  transform: scale(1.08) rotate(-3deg);
}
.service-card h3 { font-size: 1.2rem; margin-bottom: .75rem; font-family: var(--font-display); }

/* === ÁRAK === */
.pricing-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); gap: 1.5rem; align-items: start; }
.price-card { text-align: center; padding: 2.5rem 2rem; }
.price-card.featured {
  border-color: var(--c-copper);
  background: linear-gradient(160deg, var(--c-card) 0%, rgba(100,62,28,.2) 100%);
  box-shadow: 0 0 0 1px var(--c-copper-dim), var(--shadow-card);
}
.price-card.featured::before { opacity: 1; transform: scaleX(1); }
.price-badge {
  display: inline-block;
  background: var(--c-copper);
  color: #1a1714;
  font-family: var(--font-display);
  font-size: .72rem;
  font-weight: 800;
  letter-spacing: .1em;
  text-transform: uppercase;
  padding: .28rem .85rem;
  border-radius: 2px;
  margin-bottom: 1.25rem;
}
.price-label {
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 600;
  color: var(--c-sand-dim);
  letter-spacing: .04em;
  text-transform: uppercase;
  margin-bottom: 1rem;
}
.price-amount {
  font-family: var(--font-display);
  font-size: 2.6rem;
  font-weight: 800;
  color: var(--c-copper);
  line-height: 1.1;
  margin-bottom: .75rem;
  letter-spacing: -.01em;
}
.price-note { font-size: .85rem; color: var(--c-muted); margin-bottom: 1.5rem; line-height: 1.5; }
.price-features { list-style: none; text-align: left; margin: 1.5rem 0; }
.price-features li {
  padding: .5rem 0;
  border-bottom: 1px solid var(--c-border);
  font-size: .9rem;
  color: var(--c-muted);
  display: flex;
  gap: .6rem;
}
.price-features li::before {
  content: '◆';
  color: var(--c-copper);
  font-size: .55rem;
  flex-shrink: 0;
  margin-top: .3rem;
}

/* === FOLYAMAT === */
.process-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 1.5rem;
  position: relative;
}
.process-grid::before {
  content: '';
  position: absolute;
  top: 28px;
  left: 12%;
  right: 12%;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--c-copper-dim) 20%, var(--c-copper-dim) 80%, transparent);
  opacity: .4;
  pointer-events: none;
}
.process-card { text-align: center; padding: 2rem 1.5rem; }
.process-num {
  width: 56px;
  height: 56px;
  background: var(--c-bg);
  border: 2px solid var(--c-copper-dim);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 1.25rem;
  font-family: var(--font-display);
  font-size: 1.3rem;
  font-weight: 800;
  color: var(--c-copper);
  position: relative;
  z-index: 1;
  transition: all var(--transition);
}
.process-card:hover .process-num {
  background: var(--c-copper);
  color: #1a1714;
  border-color: var(--c-copper);
  box-shadow: 0 0 0 6px rgba(196,135,74,.15);
}

/* === USP SÁV === */
.usp-strip {
  background: var(--c-surface);
  border-top: 1px solid var(--c-border);
  border-bottom: 1px solid var(--c-border);
  padding: 1.75rem 0;
}
.usp-strip-inner {
  display: flex;
  gap: 2rem;
  flex-wrap: wrap;
  justify-content: center;
}
.usp-item {
  display: flex;
  align-items: center;
  gap: .75rem;
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 600;
  color: var(--c-sand);
  letter-spacing: .05em;
  text-transform: uppercase;
}
.usp-item-icon { color: var(--c-copper); font-size: 1.1rem; flex-shrink: 0; }

/* === USP KÁRTYÁK === */
.usp-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 1.5rem; }
.usp-card { text-align: center; padding: 2.5rem 1.5rem; }
.usp-num {
  font-family: var(--font-display);
  font-size: 3.5rem;
  font-weight: 800;
  color: var(--c-copper);
  line-height: 1;
  margin-bottom: .5rem;
  letter-spacing: -.02em;
}

/* === RÉTEGREND TÁBLÁZAT === */
.table-wrap { overflow-x: auto; border-radius: var(--r-card); border: 1px solid var(--c-border); }
table { width: 100%; border-collapse: collapse; background: var(--c-card); }
thead { background: rgba(196,135,74,.07); }
th {
  padding: 1rem 1.2rem;
  text-align: left;
  font-family: var(--font-display);
  font-size: .82rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .08em;
  color: var(--c-copper);
  border-bottom: 1px solid var(--c-border);
  white-space: nowrap;
}
td {
  padding: .9rem 1.2rem;
  border-bottom: 1px solid var(--c-border);
  font-size: .9rem;
  color: var(--c-muted);
  vertical-align: top;
}
tr:last-child td { border-bottom: none; }
tr:hover td { background: rgba(196,135,74,.04); color: var(--c-text); }

/* === GALLÉRIA === */
.gallery-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(280px, 1fr)); gap: .75rem; }
.gallery-item {
  position: relative;
  overflow: hidden;
  border-radius: var(--r-card);
  cursor: pointer;
  background: var(--c-card);
  border: 1px solid var(--c-border);
  aspect-ratio: 4/3;
  transition: all var(--transition);
}
.gallery-item img { width: 100%; height: 100%; object-fit: cover; transition: transform .5s cubic-bezier(.22,1,.36,1); }
.gallery-item:hover { border-color: var(--c-copper); box-shadow: var(--shadow-hover); }
.gallery-item:hover img { transform: scale(1.08); }
.gallery-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(26,23,20,.9) 0%, transparent 50%);
  display: flex;
  align-items: flex-end;
  padding: 1.25rem;
  opacity: 0;
  transition: opacity var(--transition);
}
.gallery-item:hover .gallery-overlay { opacity: 1; }
.gallery-overlay p { font-size: .85rem; color: var(--c-sand); margin: 0; }
.gallery-zoom {
  position: absolute;
  top: 1rem; right: 1rem;
  width: 36px; height: 36px;
  background: rgba(196,135,74,.85);
  border-radius: 6px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #1a1714;
  opacity: 0;
  transition: opacity var(--transition);
}
.gallery-item:hover .gallery-zoom { opacity: 1; }

/* === LIGHTBOX === */
.lightbox {
  display: none;
  position: fixed;
  inset: 0;
  z-index: 9999;
  background: rgba(10,9,8,.96);
  backdrop-filter: blur(8px);
  align-items: center;
  justify-content: center;
}
.lightbox.open { display: flex; }
.lightbox img { max-width: 90vw; max-height: 88vh; object-fit: contain; border-radius: 8px; box-shadow: 0 24px 80px rgba(0,0,0,.8); }
.lb-close, .lb-prev, .lb-next {
  position: fixed;
  background: rgba(196,135,74,.85);
  border: none;
  color: #1a1714;
  cursor: pointer;
  border-radius: 6px;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background var(--transition);
}
.lb-close:hover, .lb-prev:hover, .lb-next:hover { background: var(--c-copper-lt); }
.lb-close { top: 1.5rem; right: 1.5rem; width: 44px; height: 44px; font-size: 1.1rem; }
.lb-prev  { left: 1.5rem; top: 50%; transform: translateY(-50%); width: 48px; height: 48px; font-size: 1.4rem; }
.lb-next  { right: 1.5rem; top: 50%; transform: translateY(-50%); width: 48px; height: 48px; font-size: 1.4rem; }

/* === FAQ === */
.faq-list { max-width: 800px; margin: 0 auto; }
.faq-item { border-bottom: 1px solid var(--c-border); overflow: hidden; transition: border-color var(--transition); }
.faq-item.open { border-color: var(--c-copper-dim); }
.faq-question {
  width: 100%;
  background: none;
  border: none;
  text-align: left;
  padding: 1.5rem 0;
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
  color: var(--c-text);
  font-family: var(--font-display);
  font-size: 1.1rem;
  font-weight: 600;
  letter-spacing: .02em;
  transition: color var(--transition);
}
.faq-question:hover { color: var(--c-copper); }
.faq-item.open .faq-question { color: var(--c-copper); }
.faq-icon {
  width: 28px; height: 28px;
  border: 1px solid var(--c-border);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  color: var(--c-muted);
  font-size: .8rem;
  transition: all var(--transition);
}
.faq-item.open .faq-icon {
  border-color: var(--c-copper);
  color: var(--c-copper);
  background: rgba(196,135,74,.1);
  transform: rotate(45deg);
}
.faq-answer { max-height: 0; overflow: hidden; transition: max-height .4s cubic-bezier(.22,1,.36,1); }
.faq-answer-inner { padding: 0 0 1.5rem; color: var(--c-muted); font-size: .95rem; }

/* === KAPCSOLAT FORM === */
.contact-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 3rem; align-items: start; }
.contact-info h2 { margin-bottom: 1rem; }
.contact-detail { display: flex; align-items: flex-start; gap: 1rem; margin-bottom: 1.5rem; }
.contact-detail-icon {
  width: 44px; height: 44px;
  background: rgba(196,135,74,.1);
  border: 1px solid rgba(196,135,74,.25);
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--c-copper);
  font-size: 1.1rem;
  flex-shrink: 0;
}
.contact-detail-text p { margin: 0; color: var(--c-muted); font-size: .9rem; }
.contact-detail-text strong { display: block; color: var(--c-text); margin-bottom: .2rem; }
.form-card { padding: 2.5rem; }
.form-group { margin-bottom: 1.25rem; }
.form-group label {
  display: block;
  font-family: var(--font-display);
  font-size: .82rem;
  font-weight: 700;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: var(--c-muted);
  margin-bottom: .5rem;
}
.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  background: var(--c-bg);
  border: 1px solid var(--c-border);
  border-radius: 6px;
  padding: .85rem 1rem;
  color: var(--c-text);
  font-family: var(--font-body);
  font-size: .95rem;
  transition: border-color var(--transition), box-shadow var(--transition);
  outline: none;
}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--c-copper);
  box-shadow: 0 0 0 3px rgba(196,135,74,.12);
}
.form-group input::placeholder,
.form-group textarea::placeholder { color: var(--c-muted); opacity: .6; }
.form-group select option { background: var(--c-surface); }
.form-group textarea { resize: vertical; min-height: 130px; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }
.form-submit-note { font-size: .8rem; color: var(--c-muted); margin-top: .75rem; text-align: center; }

/* === CTA SZEKCIÓ === */
.cta-section {
  background: linear-gradient(135deg, rgba(100,62,28,.2) 0%, rgba(26,23,20,0) 60%), var(--c-surface);
  border-top: 1px solid var(--c-border);
  border-bottom: 1px solid var(--c-border);
}
.cta-section h2 { margin-bottom: 1rem; }

/* === REFERENCIÁK === */
.references-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: 1.5rem; }
.ref-card { padding: 1.75rem; }
.ref-tag { font-family: var(--font-display); font-size: .75rem; font-weight: 700; letter-spacing: .1em; text-transform: uppercase; color: var(--c-copper); margin-bottom: .75rem; }
.ref-size { font-family: var(--font-display); font-size: 1.6rem; font-weight: 800; color: var(--c-copper); line-height: 1; margin-bottom: .5rem; }
.ref-desc { font-size: .88rem; color: var(--c-muted); }
.ref-year { font-size: .78rem; color: var(--c-muted); margin-top: .75rem; padding-top: .75rem; border-top: 1px solid var(--c-border); }

/* === BREADCRUMB === */
.breadcrumb { padding: .75rem 0; font-size: .85rem; color: var(--c-muted); }
.breadcrumb a { color: var(--c-muted); }
.breadcrumb a:hover { color: var(--c-copper); }
.breadcrumb span { color: var(--c-copper); }

/* === CIKK OLDAL === */
.article-hero {
  padding: 7rem 0 4rem;
  background:
    radial-gradient(ellipse 60% 60% at 80% 40%, rgba(100,62,28,.14), transparent),
    linear-gradient(160deg, #211e1a 0%, #1a1714 100%);
  border-bottom: 1px solid var(--c-border);
}
.article-tag {
  display: inline-block;
  padding: .3rem .9rem;
  background: rgba(196,135,74,.1);
  border: 1px solid rgba(196,135,74,.3);
  border-radius: 3px;
  font-family: var(--font-display);
  font-size: .75rem;
  font-weight: 700;
  color: var(--c-copper);
  letter-spacing: .1em;
  text-transform: uppercase;
  margin-bottom: 1rem;
}
.article-content { max-width: 800px; margin: 0 auto; padding: 3rem 1.5rem; }
.article-content h2 { margin-top: 2.5rem; margin-bottom: 1rem; font-family: var(--font-display); }
.article-content h3 { margin-top: 2rem; margin-bottom: .75rem; font-size: 1.3rem; font-family: var(--font-display); }
.article-content p { color: var(--c-muted); margin-bottom: 1.25rem; }
.article-content ul, .article-content ol { padding-left: 1.5rem; margin-bottom: 1.25rem; color: var(--c-muted); }
.article-content li { margin-bottom: .5rem; }
.article-content ul li { list-style: disc; }
.article-content ol li { list-style: decimal; }
.article-content strong { color: var(--c-text); }
.article-content .table-wrap { margin: 2rem 0; }
.article-nav { display: flex; gap: 1rem; flex-wrap: wrap; margin: 3rem 0 2rem; padding-top: 2rem; border-top: 1px solid var(--c-border); }
.article-cta {
  background: linear-gradient(135deg, rgba(100,62,28,.18), rgba(26,23,20,.5));
  border: 1px solid var(--c-copper-dim);
  border-radius: var(--r-card);
  padding: 2.5rem;
  text-align: center;
  margin: 3rem 0 0;
}
.article-cta h2 { font-size: 2rem; margin-bottom: .75rem; }
.article-cta p { margin-bottom: 1.5rem; }

/* === TUDÁSTÁR INDEX === */
.articles-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: 1.5rem; }
.article-card { padding: 2rem; }
.article-card .tag { font-family: var(--font-display); color: var(--c-copper); font-size: .78rem; font-weight: 700; text-transform: uppercase; letter-spacing: .1em; margin-bottom: .6rem; }
.article-card h3 { font-size: 1.15rem; margin-bottom: .6rem; font-family: var(--font-display); }
.article-card p { font-size: .88rem; }
.article-card .read-more {
  display: inline-flex;
  align-items: center;
  gap: .4rem;
  font-family: var(--font-display);
  font-size: .88rem;
  font-weight: 700;
  color: var(--c-copper);
  letter-spacing: .05em;
  text-transform: uppercase;
  margin-top: 1rem;
  transition: gap var(--transition);
}
.article-card:hover .read-more { gap: .75rem; }

/* === HIGHLIGHT BOX === */
.highlight-box {
  background: linear-gradient(135deg, rgba(196,135,74,.06), rgba(100,62,28,.1));
  border: 1px solid rgba(196,135,74,.22);
  border-left: 3px solid var(--c-copper);
  border-radius: var(--r-card);
  padding: 1.5rem 2rem;
  margin: 2rem 0;
}
.highlight-box strong { color: var(--c-copper); }

/* === FOOTER === */
.footer { background: var(--c-surface); border-top: 1px solid var(--c-border); padding: 4rem 0 2rem; }
.footer-grid { display: grid; grid-template-columns: 1.6fr 1fr 1fr 1fr 1fr; gap: 2.25rem; margin-bottom: 3rem; }
.footer-logo { font-family: var(--font-display); font-size: 1.4rem; font-weight: 800; letter-spacing: .06em; text-transform: uppercase; color: var(--c-white); margin-bottom: .75rem; }
.footer-logo span { color: var(--c-copper); }
.footer-desc { font-size: .88rem; color: var(--c-muted); margin-bottom: 1.25rem; }
.footer h4 { font-family: var(--font-display); font-size: .78rem; font-weight: 700; text-transform: uppercase; letter-spacing: .12em; color: var(--c-muted); margin-bottom: 1rem; }
.footer ul li { margin-bottom: .5rem; }
.footer ul li a { font-size: .88rem; color: var(--c-muted); transition: color var(--transition); }
.footer ul li a:hover { color: var(--c-copper); }
.footer-bottom { border-top: 1px solid var(--c-border); padding-top: 1.5rem; display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 1rem; }
.footer-bottom p { font-size: .82rem; color: var(--c-muted); margin: 0; }
.footer-bottom a { color: var(--c-muted); }
.footer-bottom a:hover { color: var(--c-copper); }

/* === PAGE HERO === */
.page-hero {
  padding: 8rem 0 4rem;
  background:
    radial-gradient(ellipse 60% 60% at 80% 50%, rgba(100,62,28,.1), transparent),
    linear-gradient(160deg, #211e1a 0%, #1a1714 100%);
  border-bottom: 1px solid var(--c-border);
  position: relative;
  overflow: hidden;
}

/* === ALERT === */
.alert { padding: 1rem 1.25rem; border-radius: 8px; font-size: .9rem; margin-bottom: 1.5rem; }
.alert-warning { background: rgba(196,135,74,.08); border: 1px solid rgba(196,135,74,.3); color: var(--c-copper-lt); }
.alert-info    { background: rgba(196,135,74,.06); border: 1px solid rgba(196,135,74,.2); color: var(--c-copper); }

/* === ANIMÁCIÓK === */
@media (prefers-reduced-motion: no-preference) {
  .fade-in {
    opacity: 0;
    transform: translateY(24px);
    transition: opacity .55s ease, transform .55s cubic-bezier(.22,1,.36,1);
  }
  .fade-in.visible { opacity: 1; transform: none; }
  .fade-in:nth-child(1) { transition-delay: .0s; }
  .fade-in:nth-child(2) { transition-delay: .08s; }
  .fade-in:nth-child(3) { transition-delay: .16s; }
  .fade-in:nth-child(4) { transition-delay: .24s; }
  .fade-in:nth-child(5) { transition-delay: .32s; }
  .fade-in:nth-child(6) { transition-delay: .40s; }

  /* Térkő-lerakás illúzió: felülről érkezik a kártya */
  @keyframes tileIn {
    from { opacity: 0; transform: translateY(-14px) scale(.97); }
    to   { opacity: 1; transform: none; }
  }
  .tile-in { animation: tileIn .48s cubic-bezier(.22,1,.36,1) both; }
  .tile-in:nth-child(1) { animation-delay: .04s; }
  .tile-in:nth-child(2) { animation-delay: .11s; }
  .tile-in:nth-child(3) { animation-delay: .18s; }
  .tile-in:nth-child(4) { animation-delay: .25s; }
  .tile-in:nth-child(5) { animation-delay: .32s; }
  .tile-in:nth-child(6) { animation-delay: .39s; }

  /* Réz shimmer akcent szövegen */
  @keyframes copperShimmer {
    0%   { background-position: -200% center; }
    100% { background-position: 200% center; }
  }
  .shimmer-text {
    background: linear-gradient(90deg, var(--c-copper) 0%, var(--c-sand) 40%, var(--c-copper) 65%, var(--c-copper-lt) 100%);
    background-size: 200% auto;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    animation: copperShimmer 3.5s linear infinite;
  }

  /* Pulzáló keretes elem */
  @keyframes borderPulse {
    0%,100% { box-shadow: 0 0 0 0 rgba(196,135,74,.4); }
    50%      { box-shadow: 0 0 0 8px rgba(196,135,74,.0); }
  }
  .pulse-border { animation: borderPulse 2.5s ease-in-out infinite; }
}
@media (prefers-reduced-motion: reduce) {
  .fade-in, .tile-in { opacity: 1; transform: none; transition: none; animation: none; }
  * { animation-duration: .01ms !important; transition-duration: .01ms !important; }
  .shimmer-text { -webkit-text-fill-color: var(--c-copper); animation: none; }
}

/* === COOKIE BANNER === */
.cookie-banner {
  position: fixed;
  bottom: 1.5rem; left: 1.5rem; right: 1.5rem;
  max-width: 520px;
  background: var(--c-card);
  border: 1px solid var(--c-border);
  border-radius: var(--r-card);
  padding: 1.5rem;
  z-index: 9000;
  box-shadow: var(--shadow-card);
  display: none;
}
.cookie-banner.show { display: block; }
.cookie-banner p { font-size: .85rem; margin-bottom: 1rem; }
.cookie-btns { display: flex; gap: .75rem; flex-wrap: wrap; }
.cookie-btns button { font-size: .85rem; padding: .6rem 1.2rem; cursor: pointer; }

/* === BACK TO TOP === */
.back-top {
  position: fixed;
  bottom: 2rem; right: 2rem;
  width: 44px; height: 44px;
  background: var(--c-copper);
  border: none;
  border-radius: 6px;
  color: #1a1714;
  font-size: 1.2rem;
  cursor: pointer;
  opacity: 0;
  pointer-events: none;
  transition: all var(--transition);
  z-index: 8000;
  display: flex;
  align-items: center;
  justify-content: center;
}
.back-top.show { opacity: 1; pointer-events: auto; }
.back-top:hover { background: var(--c-copper-lt); transform: translateY(-3px); box-shadow: 0 6px 20px rgba(196,135,74,.4); }

/* === FORM SUCCESS === */
.form-success {
  display: none;
  background: linear-gradient(135deg, rgba(196,135,74,.08), rgba(100,62,28,.15));
  border: 1px solid var(--c-copper-dim);
  border-radius: 8px;
  padding: 1.5rem;
  text-align: center;
  color: var(--c-copper);
  font-family: var(--font-display);
  font-size: 1.1rem;
  font-weight: 600;
  letter-spacing: .04em;
}

/* === RESPONSIVE === */
@media (max-width: 1024px) { .footer-grid { grid-template-columns: 1fr 1fr; } }

/* === TABLET / MOBILE NAV BREAKPOINT === */
@media (max-width: 860px) {
  .hamburger { display: flex; }

  /* Slide-in oldalsó drawer jobbról */
  .nav-links {
    position: fixed;
    top: 0;
    right: -100%;
    width: min(320px, 85vw);
    height: 100dvh;
    height: 100vh; /* fallback */
    background: var(--c-surface);
    border-left: 1px solid var(--c-border);
    flex-direction: column;
    align-items: stretch;
    justify-content: flex-start;
    gap: 0;
    z-index: 1001;
    padding-top: 80px;
    padding-bottom: 2rem;
    overflow-y: auto;
    transition: right .35s cubic-bezier(.4,0,.2,1);
    box-shadow: -8px 0 40px rgba(0,0,0,.5);
  }

  .nav-links.open {
    right: 0;
  }

  /* Minden menüpont teljes szélességű */
  .nav-links li {
    width: 100%;
    border-bottom: 1px solid var(--c-border);
  }

  .nav-links a {
    display: block;
    padding: 1rem 1.5rem;
    font-size: 1.1rem;
    letter-spacing: .06em;
    color: var(--c-text);
    width: 100%;
  }

  .nav-links a:hover,
  .nav-links a:active {
    color: var(--c-copper);
    background: rgba(196,135,74,.06);
  }

  /* CTA gomb a drawerben */
  .nav-links li:last-child {
    border-bottom: none;
    padding: 1.5rem 1.5rem 0;
  }

  .nav-links .nav-cta,
  .nav-links li:last-child a.btn {
    display: flex;
    width: 100%;
    text-align: center;
    justify-content: center;
    margin: 0;
    padding: 1rem 1.5rem;
    border-radius: 4px;
    font-size: 1rem;
  }

  /* Felirat a drawer tetején */
  .nav-links::before {
    content: 'Menü';
    display: block;
    position: absolute;
    top: 1.1rem;
    left: 1.5rem;
    font-family: var(--font-display);
    font-size: .75rem;
    font-weight: 700;
    letter-spacing: .14em;
    text-transform: uppercase;
    color: var(--c-muted);
  }
}

@media (max-width: 768px) {
  .contact-grid { grid-template-columns: 1fr; }
  .form-row { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; }
  .hero-stats { gap: 1.5rem; }
  .footer-bottom { flex-direction: column; text-align: center; }
  .process-grid::before { display: none; }
  .gallery-masonry { columns: 2; }
}

@media (max-width: 480px) {
  .hero-btns { flex-direction: column; }
  .btn-lg { width: 100%; justify-content: center; }
  .pricing-grid { grid-template-columns: 1fr; }
  .hero-stats { gap: 1rem; }
  .hero-stat:not(:last-child)::after { display: none; }
  .gallery-masonry { columns: 1; }
  .nav-inner { padding: .75rem 1rem; }
  .nav-logo { font-size: 1.2rem; }
}