/* ==========================================================================
   GUTTLOVA REALITY - design system
   ========================================================================== */

:root {
	--accent: #0c2749;
	--accent-light: #1a3a63;
	--ink: #1a1a1a;
	--ink-soft: #4a4a4a;
	--bg: #ffffff;
	--bg-soft: #f6f4ef;
	--bg-card: #f0ede5;
	--border: #e2ddd3;
	--white: #ffffff;
	--font-display: 'Fraunces', Georgia, serif;
	--font-body: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
	--radius: 4px;
	--container: 1240px;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
	margin: 0;
	font-family: var(--font-body);
	color: var(--ink);
	background: var(--bg);
	font-size: 16px;
	line-height: 1.6;
	-webkit-font-smoothing: antialiased;
}

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

a { color: inherit; text-decoration: none; }

.container {
	max-width: var(--container);
	margin: 0 auto;
	padding: 0 32px;
}

h1, h2, h3, h4 {
	font-family: var(--font-display);
	font-weight: 600;
	line-height: 1.15;
	margin: 0 0 0.5em;
	color: var(--ink);
}

h1 { font-size: clamp(2.4rem, 5vw, 4rem); }
h2 { font-size: clamp(1.8rem, 3.5vw, 2.6rem); }
h3 { font-size: 1.3rem; }

p { margin: 0 0 1em; color: var(--ink-soft); }

.kicker {
	display: inline-block;
	font-size: 0.78rem;
	font-weight: 700;
	letter-spacing: 0.14em;
	text-transform: uppercase;
	color: var(--accent);
	margin-bottom: 1rem;
}

.btn {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	gap: 8px;
	padding: 15px 32px;
	background: var(--accent);
	color: var(--white);
	font-weight: 600;
	font-size: 0.95rem;
	border: none;
	border-radius: var(--radius);
	cursor: pointer;
	transition: background 0.25s ease, transform 0.2s ease;
}
.btn:hover { background: var(--accent-light); transform: translateY(-1px); }

.btn-outline {
	background: transparent;
	color: var(--accent);
	border: 1.5px solid var(--accent);
}
.btn-outline:hover { background: var(--accent); color: var(--white); }

section { padding: 96px 0; }
@media (max-width: 768px) {
	section { padding: 64px 0; }
}

/* ===================== HEADER ===================== */
.site-header {
	position: fixed;
	top: 0; left: 0; right: 0;
	z-index: 100;
	background: rgba(255,255,255,0.92);
	backdrop-filter: blur(10px);
	border-bottom: 1px solid var(--border);
}
.site-header .container {
	display: flex;
	align-items: center;
	justify-content: space-between;
	padding-top: 18px;
	padding-bottom: 18px;
}
.site-logo img { max-height: 44px; }
.site-logo a {
	font-family: var(--font-display);
	font-size: 1.25rem;
	font-weight: 700;
	color: var(--accent);
}
.primary-nav ul {
	display: flex;
	gap: 32px;
	list-style: none;
	margin: 0; padding: 0;
}
.primary-nav a {
	font-size: 0.92rem;
	font-weight: 500;
	color: var(--ink);
	transition: color 0.2s ease;
}
.primary-nav a:hover { color: var(--accent); }

.header-cta { display: flex; align-items: center; gap: 24px; }
.header-cta .btn { padding: 11px 24px; font-size: 0.88rem; }

.menu-toggle {
	display: none;
	background: none;
	border: none;
	cursor: pointer;
	padding: 8px;
}
.menu-toggle span {
	display: block;
	width: 26px;
	height: 2px;
	background: var(--ink);
	margin: 5px 0;
}

@media (max-width: 900px) {
	.primary-nav { display: none; }
	.header-cta .btn-text { display: none; }
	.menu-toggle { display: block; }
}

/* ===================== HERO ===================== */
.hero {
	padding: 180px 0 100px;
	background: var(--bg-soft);
	overflow: hidden;
}
.hero .container {
	display: grid;
	grid-template-columns: 1.1fr 0.9fr;
	gap: 64px;
	align-items: center;
}
.hero-content h1 { margin-bottom: 0.3em; }
.hero-subtitle {
	font-size: 1.15rem;
	color: var(--ink-soft);
	max-width: 520px;
	margin-bottom: 2.2rem;
}
.hero-image-wrap {
	position: relative;
	border-radius: var(--radius);
	overflow: hidden;
}
.hero-image-wrap img {
	width: 100%;
	height: 100%;
	object-fit: cover;
	aspect-ratio: 4/5;
}
.hero-image-wrap::after {
	content: '';
	position: absolute;
	inset: 0;
	background: linear-gradient(180deg, transparent 60%, rgba(12,39,73,0.15) 100%);
}

@media (max-width: 900px) {
	.hero { padding: 140px 0 64px; }
	.hero .container { grid-template-columns: 1fr; gap: 40px; }
	.hero-image-wrap { order: -1; max-width: 360px; margin: 0 auto; }
}

/* ===================== O MNĚ ===================== */
.about-section .container {
	display: grid;
	grid-template-columns: 0.85fr 1.15fr;
	gap: 72px;
	align-items: center;
}
.about-image img {
	border-radius: var(--radius);
	aspect-ratio: 3/4;
	object-fit: cover;
	width: 100%;
}
.about-text p { white-space: pre-line; }

.badges-list {
	display: flex;
	flex-wrap: wrap;
	gap: 10px;
	list-style: none;
	margin: 1.5rem 0 2rem;
	padding: 0;
}
.badge-item {
	font-size: 0.82rem;
	font-weight: 600;
	color: var(--accent);
	background: var(--bg-card);
	border: 1px solid var(--border);
	padding: 7px 16px;
	border-radius: 999px;
}

@media (max-width: 900px) {
	.about-section .container { grid-template-columns: 1fr; gap: 40px; }
	.about-image { max-width: 360px; margin: 0 auto; }
}

/* ===================== NEMOVITOSTI ===================== */
.listings-section { background: var(--bg-soft); }
.listings-header {
	max-width: 640px;
	margin-bottom: 56px;
}
.listings-grid {
	display: grid;
	grid-template-columns: repeat(3, 1fr);
	gap: 32px;
}
.listing-card {
	background: var(--white);
	border-radius: var(--radius);
	overflow: hidden;
	border: 1px solid var(--border);
	transition: transform 0.3s ease, box-shadow 0.3s ease;
}
.listing-card:hover {
	transform: translateY(-4px);
	box-shadow: 0 16px 32px rgba(12,39,73,0.1);
}
.listing-thumb { aspect-ratio: 4/3; overflow: hidden; }
.listing-thumb img { width: 100%; height: 100%; object-fit: cover; }
.listing-body { padding: 24px; }
.listing-tag {
	display: inline-block;
	font-size: 0.7rem;
	font-weight: 700;
	letter-spacing: 0.06em;
	text-transform: uppercase;
	color: var(--white);
	background: var(--accent);
	padding: 4px 10px;
	border-radius: 3px;
	margin-bottom: 10px;
}
.listing-body h3 { margin-bottom: 6px; font-size: 1.15rem; }
.listing-location { font-size: 0.88rem; color: var(--ink-soft); margin-bottom: 14px; }
.listing-meta {
	display: flex;
	gap: 16px;
	font-size: 0.85rem;
	color: var(--ink-soft);
	border-top: 1px solid var(--border);
	padding-top: 14px;
	margin-top: 14px;
}
.listing-price {
	font-weight: 700;
	color: var(--accent);
	font-size: 1.15rem;
	margin-top: 12px;
}
.listings-footer { text-align: center; margin-top: 48px; }

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

/* ===================== KONTAKT ===================== */
.contact-section .container {
	display: grid;
	grid-template-columns: 1fr 1fr;
	gap: 64px;
}
.contact-info-list { list-style: none; margin: 2rem 0; padding: 0; }
.contact-info-list li {
	display: flex;
	gap: 14px;
	margin-bottom: 18px;
	font-size: 1.02rem;
}
.contact-info-list strong { color: var(--accent); min-width: 90px; display: inline-block; }

.contact-form { display: grid; gap: 16px; }
.contact-form input, .contact-form textarea {
	width: 100%;
	padding: 14px 16px;
	border: 1px solid var(--border);
	border-radius: var(--radius);
	font-family: var(--font-body);
	font-size: 0.95rem;
	background: var(--bg-soft);
}
.contact-form textarea { resize: vertical; min-height: 120px; }
.contact-form .form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }

@media (max-width: 900px) {
	.contact-section .container { grid-template-columns: 1fr; gap: 40px; }
	.contact-form .form-row { grid-template-columns: 1fr; }
}

/* ===================== FOOTER ===================== */
.site-footer {
	background: var(--accent);
	color: rgba(255,255,255,0.85);
	padding: 56px 0 28px;
}
.site-footer a { color: rgba(255,255,255,0.85); }
.site-footer a:hover { color: var(--white); }
.footer-top {
	display: flex;
	justify-content: space-between;
	flex-wrap: wrap;
	gap: 32px;
	padding-bottom: 32px;
	border-bottom: 1px solid rgba(255,255,255,0.15);
	margin-bottom: 24px;
}
.footer-social { display: flex; gap: 16px; }
.footer-bottom {
	font-size: 0.85rem;
	display: flex;
	justify-content: space-between;
	flex-wrap: wrap;
	gap: 12px;
	color: rgba(255,255,255,0.6);
}

/* ===================== LIGHTBOX ===================== */
.lightbox-overlay {
	position: fixed;
	inset: 0;
	background: rgba(10,15,25,0.92);
	display: none;
	align-items: center;
	justify-content: center;
	z-index: 1000;
	padding: 40px;
}
.lightbox-overlay.is-active { display: flex; }
.lightbox-overlay img {
	max-width: 90vw;
	max-height: 85vh;
	object-fit: contain;
	border-radius: var(--radius);
}
.lightbox-close {
	position: absolute;
	top: 24px; right: 32px;
	color: var(--white);
	font-size: 2rem;
	cursor: pointer;
	background: none;
	border: none;
}
.lightbox-nav {
	position: absolute;
	top: 50%;
	transform: translateY(-50%);
	background: rgba(255,255,255,0.1);
	border: none;
	color: var(--white);
	font-size: 1.8rem;
	cursor: pointer;
	padding: 16px 20px;
	border-radius: var(--radius);
}
.lightbox-prev { left: 24px; }
.lightbox-next { right: 24px; }

/* ===================== UTILITY ===================== */
.text-center { text-align: center; }
.breadcrumbs {
	font-size: 0.85rem;
	color: var(--ink-soft);
	padding: 140px 0 24px;
}
.breadcrumbs a { color: var(--accent); }

[data-animate] { opacity: 0; }