/*
Theme Name: Klethon
Theme URI: https://www.klethon.com
Author: Klethon Details
Description: A lightweight custom theme for Klethon Details. Fixed header, clean project pages and no page-builder dependencies.
Version: 1.0.0
Requires at least: 6.0
Requires PHP: 7.4
License: Proprietary
Text Domain: klethon
*/

/* ---------- tokens ---------- */
:root {
	--ink: #1c1b19;
	--paper: #faf8f5;
	--stone: #ece7df;
	--bronze: #b4783c;
	--bronze-dark: #9a652f;
	--line: #d9d3c8;
	--muted: #6b665e;
	--serif: 'Cormorant Garamond', Georgia, serif;
	--sans: 'Inter', -apple-system, 'Segoe UI', Roboto, sans-serif;
	--header-h: 76px;
}

/* ---------- base ---------- */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: calc(var(--header-h) + 20px); }
body {
	margin: 0;
	font-family: var(--sans);
	font-size: 16px;
	line-height: 1.65;
	color: var(--ink);
	background: var(--paper);
	-webkit-font-smoothing: antialiased;
}
img { max-width: 100%; height: auto; }
a { color: inherit; }
h1, h2, h3, h4 {
	font-family: var(--serif);
	font-weight: 600;
	line-height: 1.1;
	letter-spacing: -0.01em;
	margin: 0 0 0.5em;
}
p { margin: 0 0 1em; }
.screen-reader-text {
	position: absolute !important;
	width: 1px; height: 1px;
	overflow: hidden;
	clip: rect(1px, 1px, 1px, 1px);
	white-space: nowrap;
}
.skip-link { position: absolute; left: -9999px; top: 8px; background: #fff; padding: 10px 16px; z-index: 2000; }
.skip-link:focus { left: 8px; }
.k-wrap { max-width: 1200px; margin: 0 auto; padding: 0 24px; }
.k-wrap--narrow { max-width: 820px; }
.site-main { min-height: 40vh; }

/* ---------- header ---------- */
.site-header {
	position: sticky;
	top: 0;
	z-index: 1000;
	background: rgba(250, 248, 245, 0.97);
	-webkit-backdrop-filter: blur(8px);
	backdrop-filter: blur(8px);
	border-bottom: 1px solid transparent;
	transition: border-color 0.25s, box-shadow 0.25s;
}
.site-header.is-scrolled { border-color: var(--line); box-shadow: 0 4px 18px rgba(28, 27, 25, 0.07); }
body.admin-bar .site-header { top: 32px; }
@media (max-width: 782px) { body.admin-bar .site-header { top: 46px; } }

.hdr {
	max-width: 1240px;
	margin: 0 auto;
	padding: 0 24px;
	height: var(--header-h);
	display: flex;
	align-items: center;
	gap: 32px;
}
.brand { display: flex; align-items: center; gap: 12px; text-decoration: none; flex-shrink: 0; }
.brand-mark {
	width: 42px; height: 42px;
	background: var(--ink);
	color: #fff;
	display: grid; place-items: center;
	font-family: var(--serif);
	font-size: 1.9rem;
	font-weight: 600;
	line-height: 1;
	padding-bottom: 3px;
}
.brand-text strong {
	display: block;
	font-family: var(--serif);
	font-size: 1.5rem;
	font-weight: 600;
	letter-spacing: 0.16em;
	text-transform: uppercase;
	line-height: 1;
}
.brand-text span {
	display: block;
	margin-top: 5px;
	font-size: 0.62rem;
	font-weight: 600;
	letter-spacing: 0.46em;
	text-transform: uppercase;
	color: var(--bronze);
}
.brand img { height: 46px; width: auto; display: block; }
.brand--image img, .custom-logo { max-height: 50px; width: auto; display: block; }
.ft-logo { height: 52px; width: auto; display: block; }

.primary-nav { margin-left: auto; }
.primary-nav ul { list-style: none; margin: 0; padding: 0; display: flex; gap: 30px; }
.primary-nav li a {
	display: inline-block;
	padding: 8px 0;
	font-size: 0.84rem;
	font-weight: 500;
	letter-spacing: 0.08em;
	text-transform: uppercase;
	text-decoration: none;
	border-bottom: 2px solid transparent;
	transition: border-color 0.2s, color 0.2s;
}
.primary-nav li a:hover,
.primary-nav .current-menu-item > a,
.primary-nav .current_page_item > a { border-bottom-color: var(--bronze); }

.btn-cta {
	display: inline-block;
	background: var(--bronze);
	color: #fff;
	padding: 12px 22px;
	font-size: 0.84rem;
	font-weight: 600;
	letter-spacing: 0.05em;
	text-decoration: none;
	white-space: nowrap;
	transition: background 0.2s;
}
.btn-cta:hover { background: var(--bronze-dark); }
.cta-mobile { display: none; }
.nav-toggle { display: none; }

@media (max-width: 960px) {
	.hdr { gap: 16px; }
	.cta-desktop { display: none; }
	.nav-toggle {
		display: block;
		margin-left: auto;
		width: 44px; height: 44px;
		background: none;
		border: 1px solid var(--line);
		cursor: pointer;
		position: relative;
	}
	.nav-toggle .bars,
	.nav-toggle .bars::before,
	.nav-toggle .bars::after {
		position: absolute;
		left: 11px; right: 11px;
		height: 2px;
		background: var(--ink);
		content: "";
		transition: transform 0.2s, top 0.2s;
	}
	.nav-toggle .bars { top: 20px; }
	.nav-toggle .bars::before { top: -7px; left: 0; right: 0; }
	.nav-toggle .bars::after { top: 7px; left: 0; right: 0; }
	.primary-nav {
		display: none;
		position: absolute;
		top: 100%; left: 0; right: 0;
		margin: 0;
		background: var(--paper);
		border-bottom: 1px solid var(--line);
		padding: 8px 24px 26px;
		box-shadow: 0 14px 24px rgba(28, 27, 25, 0.08);
	}
	.nav-open .primary-nav { display: block; }
	.primary-nav ul { flex-direction: column; gap: 0; }
	.primary-nav li a { display: block; padding: 15px 0; border-bottom: 1px solid var(--line); }
	.cta-mobile { display: inline-block; margin-top: 22px; }
}

/* ---------- buttons ---------- */
.k-btn {
	display: inline-block;
	background: var(--bronze);
	color: #fff;
	padding: 15px 30px;
	font-weight: 600;
	letter-spacing: 0.04em;
	text-decoration: none;
	border: 1px solid var(--bronze);
	transition: background 0.2s, color 0.2s;
}
.k-btn:hover { background: var(--bronze-dark); border-color: var(--bronze-dark); }
.k-btn--line { background: transparent; border-color: rgba(255, 255, 255, 0.7); }
.k-btn--line:hover { background: #fff; color: var(--ink); border-color: #fff; }
.k-btn--wa { background: #25d366; border-color: #25d366; color: #fff; }
.k-btn--wa:hover { background: #1fb457; border-color: #1fb457; }

/* ---------- page sections (used by page content) ---------- */
.k-eyebrow {
	display: block;
	font-size: 0.78rem;
	font-weight: 600;
	letter-spacing: 0.18em;
	text-transform: uppercase;
	color: var(--bronze);
	margin-bottom: 14px;
}
.k-hero {
	position: relative;
	color: #fff;
	background: var(--ink) center / cover no-repeat;
	padding: 130px 0 110px;
}
.k-hero::before {
	content: "";
	position: absolute; inset: 0;
	background:
		linear-gradient(90deg, rgba(15, 13, 10, 0.92) 0%, rgba(15, 13, 10, 0.78) 45%, rgba(15, 13, 10, 0.5) 100%),
		rgba(15, 13, 10, 0.2);
}
.k-hero > .k-wrap { position: relative; }
.k-hero h1 { color: #fff; font-size: clamp(2.4rem, 5.5vw, 4.4rem); max-width: 16ch; text-shadow: 0 2px 20px rgba(0, 0, 0, 0.5); }
.k-hero p { max-width: 56ch; color: #fff; font-size: 1.12rem; margin: 20px 0 0; text-shadow: 0 1px 14px rgba(0, 0, 0, 0.5); }
.k-hero--light { background: var(--stone); color: var(--ink); padding: 76px 0 54px; }
.k-hero--light::before { display: none; }
.k-hero--light h1 { color: var(--ink); font-size: clamp(2.2rem, 4.6vw, 3.6rem); max-width: none; margin-bottom: 0.2em; text-shadow: none; }
.k-hero--light p { color: #4a463f; text-shadow: none; }

.k-sec { padding: 96px 0; }
.k-sec--stone { background: var(--stone); }
.k-sec--dark { background: var(--ink); color: #fff; }
.k-sec h2 { font-size: clamp(2rem, 4vw, 3rem); }
.k-lead { font-size: 1.12rem; color: #4a463f; max-width: 62ch; }
.k-head { max-width: 680px; margin-bottom: 52px; }
.k-head p { color: var(--muted); }

.k-two { display: grid; grid-template-columns: 1.1fr 1fr; gap: 64px; align-items: center; }
.k-two img { width: 100%; aspect-ratio: 4 / 3; object-fit: cover; display: block; }

.k-values { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1px; background: var(--line); border: 1px solid var(--line); }
.k-values > div { background: var(--paper); padding: 38px 32px; }
.k-values h3 { font-size: 1.6rem; }
.k-values p { color: var(--muted); margin: 0; font-size: 0.97rem; }

.k-service { display: grid; grid-template-columns: 80px 1fr 1.4fr; gap: 32px; padding: 40px 0; border-top: 1px solid var(--line); }
.k-service:last-child { border-bottom: 1px solid var(--line); }
.k-service .n { font-family: var(--serif); color: var(--bronze); font-size: 1.4rem; font-weight: 600; }
.k-service h3 { font-size: 1.9rem; margin: 0; }
.k-service p { margin: 0 0 12px; color: #4a463f; }
.k-service ul { margin: 0; padding-left: 18px; color: var(--muted); font-size: 0.95rem; }
.k-service li { margin-bottom: 4px; }

.k-steps { display: grid; grid-template-columns: repeat(4, 1fr); gap: 34px; counter-reset: s; }
.k-steps > div { border-top: 2px solid var(--ink); padding-top: 22px; }
.k-steps > div::before { counter-increment: s; content: "0" counter(s); font-family: var(--serif); color: var(--bronze); font-size: 1.4rem; font-weight: 600; }
.k-steps h3 { font-size: 1.55rem; margin: 6px 0 8px; }
.k-steps p { margin: 0; color: var(--muted); font-size: 0.95rem; }

.k-cta { background: var(--ink); color: #fff; text-align: center; padding: 96px 24px; }
.k-cta h2 { color: #fff; font-size: clamp(2rem, 4vw, 3rem); max-width: 20ch; margin: 0 auto 16px; }
.k-cta p { max-width: 50ch; margin: 0 auto 28px; color: rgba(255, 255, 255, 0.85); }

.k-contact { display: grid; grid-template-columns: 1fr 1.3fr; gap: 64px; align-items: start; }
.k-contact h2 { font-size: 2.2rem; }
.k-details { list-style: none; margin: 0 0 26px; padding: 0; }
.k-details li { padding: 16px 0; border-top: 1px solid var(--line); }
.k-details li:last-child { border-bottom: 1px solid var(--line); }
.k-details small { display: block; font-size: 0.72rem; font-weight: 600; letter-spacing: 0.16em; text-transform: uppercase; color: var(--bronze); margin-bottom: 2px; }
.k-details a { text-decoration: none; }
.k-details a:hover { color: var(--bronze); }
.k-form { background: #fff; border: 1px solid var(--line); padding: 36px; }

/* ---------- default content ---------- */
.entry-content { padding-top: 56px; padding-bottom: 90px; }
.entry-content h2 { font-size: 2rem; margin-top: 1.4em; }
.entry-content h3 { font-size: 1.5rem; margin-top: 1.2em; }
.entry-content a { color: var(--bronze); }
.entry-content ul, .entry-content ol { padding-left: 22px; }
.proj-body { padding-top: 60px; }
.back-link { display: inline-block; margin-bottom: 18px; font-size: 0.85rem; font-weight: 600; letter-spacing: 0.06em; text-decoration: none; color: var(--bronze); }
.proj-tag { font-size: 0.78rem; font-weight: 600; letter-spacing: 0.16em; text-transform: uppercase; color: var(--bronze) !important; margin: 4px 0 0; }

/* ---------- cards (projects and news) ---------- */
.card-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 28px; padding-top: 56px; padding-bottom: 96px; }
.card { display: block; background: #fff; border: 1px solid #e6e0d6; text-decoration: none; transition: transform 0.3s, box-shadow 0.3s; }
.card:hover { transform: translateY(-4px); box-shadow: 0 18px 40px rgba(28, 27, 25, 0.12); }
.card-img { aspect-ratio: 4 / 3; overflow: hidden; background: var(--stone); }
.card-img img { width: 100%; height: 100%; object-fit: cover; display: block; transition: transform 0.7s; }
.card:hover .card-img img { transform: scale(1.05); }
.card-body { padding: 24px 24px 28px; }
.card-body small { display: block; font-size: 0.72rem; font-weight: 600; letter-spacing: 0.16em; text-transform: uppercase; color: var(--bronze); margin-bottom: 8px; }
.card-body h3 { font-size: 1.75rem; margin-bottom: 10px; }
.card-body p { color: var(--muted); font-size: 0.96rem; margin-bottom: 16px; }
.card-go { color: var(--bronze); font-weight: 600; font-size: 0.9rem; }
.navigation.pagination { padding-bottom: 80px; text-align: center; }
.navigation.pagination .page-numbers { display: inline-block; padding: 8px 14px; text-decoration: none; }
.navigation.pagination .current { background: var(--ink); color: #fff; }

/* ---------- forms (Contact Form 7) ---------- */
.wpcf7 form p { margin: 0 0 18px; }
.wpcf7 label { display: block; font-size: 0.86rem; font-weight: 600; }
.wpcf7 input[type="text"],
.wpcf7 input[type="email"],
.wpcf7 input[type="tel"],
.wpcf7 input[type="url"],
.wpcf7 select,
.wpcf7 textarea {
	width: 100%;
	margin-top: 6px;
	padding: 14px 16px;
	font: inherit;
	color: var(--ink);
	background: var(--paper);
	border: 1px solid var(--line);
	border-radius: 0;
}
.wpcf7 textarea { min-height: 150px; }
.wpcf7 input:focus, .wpcf7 textarea:focus, .wpcf7 select:focus { outline: 2px solid var(--bronze); outline-offset: 1px; }
.wpcf7 input[type="submit"] {
	background: var(--bronze);
	color: #fff;
	border: 0;
	padding: 15px 34px;
	font: inherit;
	font-weight: 600;
	letter-spacing: 0.04em;
	cursor: pointer;
}
.wpcf7 input[type="submit"]:hover { background: var(--bronze-dark); }
.wpcf7-not-valid-tip { color: #b3261e; font-size: 0.85rem; }
.wpcf7 form .wpcf7-response-output { margin: 18px 0 0; padding: 12px 16px; font-size: 0.92rem; }

/* ---------- footer ---------- */
.site-footer { background: var(--ink); color: rgba(255, 255, 255, 0.76); padding-top: 72px; }
.ft-grid { display: grid; grid-template-columns: 1.4fr 1fr 1.2fr; gap: 48px; }
.brand-text--light strong { color: #fff; }
.ft-brand p { margin: 18px 0 0; color: #fff; font-family: var(--serif); font-size: 1.4rem; line-height: 1.2; }
.ft-brand .ft-small { margin-top: 10px; font-family: var(--sans); font-size: 0.9rem; color: rgba(255, 255, 255, 0.6); }
.site-footer h4 { color: #fff; font-size: 0.78rem; font-family: var(--sans); font-weight: 600; letter-spacing: 0.18em; text-transform: uppercase; margin-bottom: 18px; }
.ft-links { list-style: none; margin: 0; padding: 0; }
.ft-links li { margin-bottom: 10px; }
.ft-links a { text-decoration: none; }
.ft-links a:hover { color: #e0b27d; }
.ft-bottom { margin-top: 56px; border-top: 1px solid rgba(255, 255, 255, 0.12); padding: 22px 0; font-size: 0.85rem; color: rgba(255, 255, 255, 0.55); }

/* ---------- responsive ---------- */
@media (max-width: 900px) {
	.k-two, .k-contact { grid-template-columns: 1fr; gap: 36px; }
	.k-values { grid-template-columns: 1fr; }
	.k-service { grid-template-columns: 1fr; gap: 12px; padding: 30px 0; }
	.k-steps { grid-template-columns: 1fr 1fr; }
	.card-grid { grid-template-columns: 1fr 1fr; }
	.ft-grid { grid-template-columns: 1fr; gap: 36px; }
	.k-sec { padding: 70px 0; }
	.k-hero { padding: 90px 0 70px; }
}
@media (max-width: 600px) {
	.card-grid, .k-steps { grid-template-columns: 1fr; }
	.k-form { padding: 24px; }
}