/* ==========================================================================
   kulfoldiingatlan.com — Vilagos, Premium Mediterran Landing Oldal Stiluslap
   ========================================================================== */

:root {
  --primary: #1e3a8a;          /* Deep Mediterranean Blue */
  --primary-light: #2563eb;    /* Bright Accent Blue */
  --primary-dark: #0f172a;     /* Midnight Slate */
  --accent: #d97706;           /* Warm Sun Gold */
  --accent-light: #fef3c7;     /* Soft Gold Tint */
  --accent-hover: #b45309;
  --bg-main: #ffffff;          /* Crisp White */
  --bg-soft: #f8fafc;          /* Off-white / light slate */
  --bg-card: #ffffff;
  --text-main: #1e293b;        /* Charcoal text */
  --text-muted: #64748b;       /* Muted text */
  --border-color: #e2e8f0;     /* Subtle border */
  --shadow-sm: 0 1px 3px rgba(0,0,0,0.06), 0 1px 2px rgba(0,0,0,0.04);
  --shadow-md: 0 4px 12px rgba(0,0,0,0.08);
  --shadow-lg: 0 10px 25px -5px rgba(0,0,0,0.1), 0 8px 10px -6px rgba(0,0,0,0.05);
  --shadow-xl: 0 20px 35px -10px rgba(0,0,0,0.12);
  --radius-sm: 6px;
  --radius-md: 10px;
  --radius-lg: 16px;
  --radius-full: 9999px;
  --transition: all 0.25s ease-in-out;
}

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

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

body {
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
  color: var(--text-main);
  background-color: var(--bg-main);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

/* --- Typo / Base --- */
h1, h2, h3, h4, h5 {
  color: var(--primary-dark);
  font-weight: 700;
  line-height: 1.25;
}

p {
  color: var(--text-muted);
  font-size: 1.05rem;
}

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

a:hover {
  color: var(--primary);
}

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

.container {
  width: 100%;
  max-width: 1240px;
  margin: 0 auto;
  padding: 0 20px;
}

/* --- Top Announcement Bar --- */
.top-bar {
  background-color: var(--primary-dark);
  color: #e2e8f0;
  font-size: 0.85rem;
  padding: 9px 0;
}

.top-bar .container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 10px;
}

.top-bar-contact {
  display: flex;
  gap: 18px;
  align-items: center;
}

.top-bar-contact a {
  color: #f1f5f9;
  display: flex;
  align-items: center;
  gap: 6px;
}

.top-bar-contact a:hover {
  color: var(--accent);
}

.top-bar-badge {
  display: flex;
  align-items: center;
  gap: 8px;
  color: #94a3b8;
  font-size: 0.8rem;
}

/* --- Navigation --- */
.navbar {
  background-color: rgba(255, 255, 255, 0.98);
  backdrop-filter: blur(10px);
  position: sticky;
  top: 0;
  z-index: 1000;
  border-bottom: 1px solid var(--border-color);
  box-shadow: var(--shadow-sm);
}

.navbar .container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  height: 80px;
}

.brand-logo {
  display: flex;
  align-items: center;
}

.brand-logo img {
  height: 52px;
  width: auto;
}

.nav-links {
  display: flex;
  list-style: none;
  gap: 28px;
  align-items: center;
}

.nav-links a {
  color: var(--text-main);
  font-weight: 600;
  font-size: 0.95rem;
  padding: 6px 0;
  position: relative;
}

.nav-links a::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0%;
  height: 2px;
  background-color: var(--primary-light);
  transition: var(--transition);
}

.nav-links a:hover::after {
  width: 100%;
}

.nav-cta {
  display: flex;
  align-items: center;
  gap: 12px;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 12px 24px;
  font-size: 0.95rem;
  font-weight: 600;
  border-radius: var(--radius-md);
  border: 1px solid transparent;
  cursor: pointer;
  transition: var(--transition);
  text-align: center;
}

.btn-primary {
  background-color: var(--primary-light);
  color: #ffffff;
  box-shadow: 0 4px 14px rgba(37, 99, 235, 0.3);
}

.btn-primary:hover {
  background-color: var(--primary);
  color: #ffffff;
  transform: translateY(-1px);
}

.btn-accent {
  background-color: var(--accent);
  color: #ffffff;
  box-shadow: 0 4px 14px rgba(217, 119, 6, 0.3);
}

.btn-accent:hover {
  background-color: var(--accent-hover);
  color: #ffffff;
  transform: translateY(-1px);
}

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

.btn-outline:hover {
  background-color: var(--primary-light);
  color: #ffffff;
}

.btn-outline-white {
  background-color: rgba(255, 255, 255, 0.15);
  backdrop-filter: blur(5px);
  border-color: rgba(255, 255, 255, 0.8);
  color: #ffffff;
}

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

/* --- Mobile Menu Toggle --- */
.menu-toggle {
  display: none;
  background: none;
  border: none;
  font-size: 1.5rem;
  color: var(--primary-dark);
  cursor: pointer;
}

/* --- Hero Section --- */
.hero {
  position: relative;
  min-height: 560px;
  display: flex;
  align-items: center;
  background: linear-gradient(135deg, rgba(15, 23, 42, 0.72) 0%, rgba(30, 58, 138, 0.55) 100%), url('images/hero.jpg') center/cover no-repeat;
  color: #ffffff;
  padding: 85px 0;
}

.hero-content {
  max-width: 820px;
}

.hero-tag {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background-color: rgba(255, 255, 255, 0.2);
  backdrop-filter: blur(8px);
  padding: 6px 14px;
  border-radius: var(--radius-full);
  font-size: 0.85rem;
  font-weight: 600;
  letter-spacing: 0.5px;
  color: #f8fafc;
  margin-bottom: 20px;
  border: 1px solid rgba(255, 255, 255, 0.3);
}

.hero h1 {
  font-size: 2.85rem;
  color: #ffffff;
  margin-bottom: 18px;
  line-height: 1.18;
}

.hero p {
  color: #e2e8f0;
  font-size: 1.2rem;
  margin-bottom: 32px;
  line-height: 1.6;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  margin-bottom: 40px;
}

.hero-trust-bar {
  display: flex;
  flex-wrap: wrap;
  gap: 24px;
  border-top: 1px solid rgba(255, 255, 255, 0.2);
  padding-top: 24px;
}

.trust-item {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.9rem;
  color: #cbd5e1;
}

.trust-item svg {
  width: 20px;
  height: 20px;
  fill: var(--accent);
  flex-shrink: 0;
}

/* --- Section Shared --- */
.section {
  padding: 85px 0;
}

.section-soft {
  background-color: var(--bg-soft);
}

.section-header {
  text-align: center;
  max-width: 760px;
  margin: 0 auto 50px auto;
}

.section-tag {
  display: inline-block;
  color: var(--primary-light);
  font-weight: 700;
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 1.5px;
  margin-bottom: 8px;
}

.section-header h2 {
  font-size: 2.2rem;
  margin-bottom: 14px;
}

.section-header p {
  font-size: 1.05rem;
}

/* --- Property Categories Grid: 4 EGY SORBAN / 2x2 TÁBLAGÉPEN --- */
.property-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 22px;
}

.property-card {
  background: var(--bg-card);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-md);
  border: 1px solid var(--border-color);
  transition: var(--transition);
  display: flex;
  flex-direction: column;
}

.property-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-xl);
}

.property-img-wrap {
  position: relative;
  height: 195px;
  overflow: hidden;
}

.property-img-wrap img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.4s ease;
}

.property-card:hover .property-img-wrap img {
  transform: scale(1.06);
}

.property-badge {
  position: absolute;
  top: 12px;
  left: 12px;
  background-color: rgba(15, 23, 42, 0.85);
  backdrop-filter: blur(4px);
  color: #ffffff;
  padding: 4px 9px;
  border-radius: var(--radius-sm);
  font-size: 0.72rem;
  font-weight: 700;
}

.property-body {
  padding: 20px;
  display: flex;
  flex-direction: column;
  flex-grow: 1;
}

.property-body h3 {
  font-size: 1.18rem;
  margin-bottom: 8px;
}

.property-body p {
  font-size: 0.92rem;
  margin-bottom: 16px;
  flex-grow: 1;
  line-height: 1.45;
}

.property-footer {
  border-top: 1px solid var(--border-color);
  padding-top: 12px;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.property-link {
  font-weight: 700;
  font-size: 0.88rem;
  color: var(--primary-light);
  display: inline-flex;
  align-items: center;
  gap: 4px;
}

.property-link:hover {
  color: var(--primary);
  gap: 7px;
}

/* --- Regions Grid (3 oszlop) --- */
.region-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 26px;
}

.region-card {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  height: 380px;
  box-shadow: var(--shadow-lg);
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  color: #ffffff;
  padding: 28px;
}

.region-bg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  z-index: 1;
  transition: transform 0.5s ease;
}

.region-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(15, 23, 42, 0.1) 0%, rgba(15, 23, 42, 0.88) 90%);
  z-index: 2;
}

.region-content {
  position: relative;
  z-index: 3;
}

.region-card:hover .region-bg {
  transform: scale(1.08);
}

.region-content h3 {
  font-size: 1.6rem;
  color: #ffffff;
  margin-bottom: 8px;
}

.region-content p {
  color: #e2e8f0;
  font-size: 0.95rem;
  margin-bottom: 16px;
  line-height: 1.45;
}

.region-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-bottom: 16px;
}

.region-tag-item {
  background-color: rgba(255, 255, 255, 0.2);
  backdrop-filter: blur(4px);
  padding: 3px 8px;
  border-radius: var(--radius-sm);
  font-size: 0.75rem;
  color: #ffffff;
}

/* --- Features Grid (4 oszlop) --- */
.features-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 22px;
}

.feature-box {
  background: var(--bg-card);
  padding: 30px 22px;
  border-radius: var(--radius-lg);
  border: 1px solid var(--border-color);
  box-shadow: var(--shadow-sm);
  transition: var(--transition);
}

.feature-box:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
  border-color: #cbd5e1;
}

.feature-icon {
  width: 50px;
  height: 50px;
  background-color: #eff6ff;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 18px;
  color: var(--primary-light);
}

.feature-icon svg {
  width: 26px;
  height: 26px;
}

.feature-box h3 {
  font-size: 1.15rem;
  margin-bottom: 10px;
}

.feature-box p {
  font-size: 0.92rem;
  line-height: 1.5;
}

/* --- Crosslink Banner --- */
.crosslink-banner {
  background: linear-gradient(135deg, #1e3a8a 0%, #0f172a 100%);
  color: #ffffff;
  border-radius: var(--radius-lg);
  padding: 44px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 24px;
  box-shadow: var(--shadow-xl);
  margin-top: 40px;
}

.crosslink-text {
  max-width: 720px;
}

.crosslink-text h3 {
  color: #ffffff;
  font-size: 1.75rem;
  margin-bottom: 10px;
}

.crosslink-text p {
  color: #cbd5e1;
  font-size: 1.05rem;
}

/* --- Contact Hub (Full-width, Form nélküli letisztult kártyák) --- */
.contact-cards-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 22px;
  margin-bottom: 36px;
}

.contact-card-box {
  background: var(--bg-card);
  padding: 32px 24px;
  border-radius: var(--radius-lg);
  border: 1px solid var(--border-color);
  box-shadow: var(--shadow-md);
  text-align: center;
  transition: var(--transition);
  display: flex;
  flex-direction: column;
  align-items: center;
}

.contact-card-box:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
  border-color: var(--primary-light);
}

.contact-card-icon {
  width: 56px;
  height: 56px;
  background-color: #eff6ff;
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 18px;
  color: var(--primary-light);
}

.contact-card-box:nth-child(2) .contact-card-icon {
  background-color: #ecfdf5;
  color: #059669;
}

.contact-card-box:nth-child(3) .contact-card-icon {
  background-color: #fef3c7;
  color: #d97706;
}

.contact-card-box:nth-child(4) .contact-card-icon {
  background-color: #f3e8ff;
  color: #7e22ce;
}

.contact-card-box h3 {
  font-size: 1.15rem;
  margin-bottom: 6px;
}

.contact-card-box p {
  font-size: 0.88rem;
  margin-bottom: 16px;
}

.contact-card-value {
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--primary-dark);
  margin-top: auto;
}

.contact-card-value a {
  color: var(--primary-dark);
}

.contact-card-value a:hover {
  color: var(--primary-light);
}

.trust-cert-box {
  background: linear-gradient(135deg, #0f172a 0%, #1e293b 100%);
  color: #ffffff;
  padding: 36px;
  border-radius: var(--radius-lg);
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 24px;
}

.trust-cert-info h3 {
  color: #ffffff;
  font-size: 1.4rem;
  margin-bottom: 8px;
}

.trust-cert-info p {
  color: #cbd5e1;
  font-size: 0.95rem;
}

.trust-cert-badges {
  display: flex;
  align-items: center;
  gap: 16px;
  flex-wrap: wrap;
}

.cert-pill {
  background: rgba(255, 255, 255, 0.12);
  backdrop-filter: blur(4px);
  padding: 8px 16px;
  border-radius: var(--radius-full);
  font-size: 0.85rem;
  font-weight: 600;
  color: #ffffff;
  border: 1px solid rgba(255, 255, 255, 0.2);
}

/* --- Footer --- */
.footer {
  background-color: var(--primary-dark);
  color: #94a3b8;
  padding: 60px 0 24px 0;
  border-top: 1px solid #334155;
  font-size: 0.9rem;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 40px;
  margin-bottom: 40px;
}

.footer-brand img {
  height: 48px;
  margin-bottom: 16px;
}

.footer-brand p {
  color: #cbd5e1;
  font-size: 0.9rem;
  margin-bottom: 16px;
  max-width: 340px;
}

.footer-col h4 {
  color: #ffffff;
  font-size: 1rem;
  margin-bottom: 16px;
}

.footer-links {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.footer-links a {
  color: #cbd5e1;
}

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

.footer-bottom {
  border-top: 1px solid #334155;
  padding-top: 24px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px;
  font-size: 0.85rem;
}

/* --- Responsive Media Queries --- */
@media (max-width: 1080px) {
  .property-grid,
  .features-grid,
  .contact-cards-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .region-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 992px) {
  .footer-grid {
    grid-template-columns: 1fr 1fr;
  }
  .hero h1 {
    font-size: 2.2rem;
  }
}

@media (max-width: 768px) {
  .nav-links {
    display: none;
    position: absolute;
    top: 80px;
    left: 0;
    width: 100%;
    background-color: #ffffff;
    flex-direction: column;
    padding: 24px;
    box-shadow: var(--shadow-lg);
    border-bottom: 1px solid var(--border-color);
  }
  .nav-links.active {
    display: flex;
  }
  .menu-toggle {
    display: block;
  }
  .top-bar-badge {
    display: none;
  }
  .property-grid,
  .features-grid,
  .contact-cards-grid {
    grid-template-columns: 1fr;
  }
  .footer-grid {
    grid-template-columns: 1fr;
  }
  .hero {
    min-height: auto;
    padding: 60px 0;
  }
  .hero h1 {
    font-size: 1.85rem;
  }
  .crosslink-banner {
    padding: 32px 24px;
    text-align: center;
    justify-content: center;
  }
  .trust-cert-box {
    text-align: center;
    justify-content: center;
  }
}