/*
Theme Name: Image Group
Description: Lightweight mobile-first theme for the Image Group model agency. No page builder, no jQuery, no external fonts. Needs the Image Group Models and Image Group Gallery plugins.
Version: 1.0
Author: Image Group
Text Domain: twframework
*/

:root {
	--bg: #fff;
	--text: #111;
	--muted: #777;
	--line: #e5e5e5;
	--accent: #111;
	--gap: 8px;
	--wrap: 1600px;
	--pad: 16px;
}

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

html { -webkit-text-size-adjust: 100%; }

body {
	margin: 0;
	background: var(--bg);
	color: var(--text);
	font: 16px/1.6 system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
}

img { max-width: 100%; height: auto; }
a { color: inherit; }

.wrap { max-width: var(--wrap); margin: 0 auto; padding: 0 var(--pad); }

/* ---------- header ---------- */
.site-header { border-bottom: 1px solid var(--line); background: var(--bg); position: sticky; top: 0; z-index: 50; }
.site-header .wrap { display: flex; align-items: center; justify-content: space-between; gap: 16px; min-height: 64px; }
.site-logo { display: block; line-height: 0; text-decoration: none; }
.site-logo img { max-height: 56px; width: auto; }
.site-title { font-size: 20px; font-weight: 700; letter-spacing: .15em; text-transform: uppercase; line-height: 1; }

.main-nav ul { display: flex; flex-wrap: wrap; gap: 4px 28px; margin: 0; padding: 0; list-style: none; }
.main-nav a { display: block; padding: 8px 0; font-size: 13px; letter-spacing: .12em; text-transform: uppercase; text-decoration: none; }
.main-nav a:hover, .main-nav .current-menu-item > a, .main-nav .current-menu-ancestor > a { border-bottom: 2px solid var(--accent); padding-bottom: 6px; }
.main-nav li { position: relative; }
.main-nav .sub-menu {
	display: none; position: absolute; top: 100%; left: -16px; z-index: 60;
	min-width: 200px; margin: 0; padding: 8px 16px; flex-direction: column; gap: 0;
	background: var(--bg); border: 1px solid var(--line); box-shadow: 0 6px 18px rgba(0, 0, 0, .08);
}
.main-nav li:hover > .sub-menu, .main-nav li:focus-within > .sub-menu { display: flex; }
.main-nav .sub-menu a { padding: 10px 0; white-space: nowrap; }
.main-nav .sub-menu a:hover { border-bottom: 0; padding-bottom: 10px; text-decoration: underline; }

.lang-switch { display: flex; gap: 10px; font-size: 12px; letter-spacing: .1em; text-transform: uppercase; }
.lang-switch a { text-decoration: none; color: var(--muted); }
.lang-switch .active a, .lang-switch a:hover { color: var(--text); }
.lang-switch ul { display: flex; gap: 10px; margin: 0; padding: 0; list-style: none; }

.nav-toggle { display: none; border: 0; background: none; padding: 10px; cursor: pointer; }
.nav-toggle span, .nav-toggle span::before, .nav-toggle span::after { display: block; width: 24px; height: 2px; background: var(--text); content: ""; position: relative; }
.nav-toggle span::before { top: -7px; position: absolute; }
.nav-toggle span::after { top: 7px; position: absolute; }

/* ---------- page parts ---------- */
.page-head { padding: 28px 0 12px; }
.page-title { margin: 0; font-size: clamp(24px, 4vw, 40px); font-weight: 300; letter-spacing: .08em; text-transform: uppercase; line-height: 1.15; }
.entry-content { max-width: 820px; padding-bottom: 48px; }
.entry-content.wide { max-width: none; }
.entry-content > *:first-child { margin-top: 0; }

/* ---------- letter filter ---------- */
.letter-filter { display: flex; flex-wrap: wrap; gap: 4px; margin: 0 0 16px; padding: 0; list-style: none; }
.letter-filter button {
	min-width: 36px; height: 36px; padding: 0 10px;
	border: 1px solid var(--line); background: var(--bg); color: var(--text);
	font: inherit; font-size: 13px; letter-spacing: .08em; cursor: pointer;
}
.letter-filter button:hover { border-color: var(--text); }
.letter-filter button[aria-pressed="true"] { background: var(--text); border-color: var(--text); color: var(--bg); }

/* ---------- model grid ---------- */
.model-grid { display: grid; gap: var(--gap); grid-template-columns: repeat(2, 1fr); margin: 0 0 48px; padding: 0; list-style: none; }
.model-card[hidden] { display: none; }
.model-card a { display: block; position: relative; text-decoration: none; }
.model-card .thumb { aspect-ratio: 3 / 4; background: #eee; overflow: hidden; }
.model-card img { display: block; width: 100%; height: 100%; object-fit: cover; transition: transform .4s; }
.model-card a:hover img { transform: scale(1.03); }
.model-card .name { display: block; padding: 8px 2px 14px; font-size: 13px; letter-spacing: .1em; text-transform: uppercase; }

@media (min-width: 600px)  { .model-grid { grid-template-columns: repeat(3, 1fr); } }
@media (min-width: 900px)  { .model-grid { grid-template-columns: repeat(4, 1fr); } }
@media (min-width: 1200px) { .model-grid { grid-template-columns: repeat(5, 1fr); } }
@media (min-width: 1700px) { .model-grid { grid-template-columns: repeat(6, 1fr); } }

/* ---------- single model ---------- */
.model-head { display: flex; flex-wrap: wrap; align-items: baseline; gap: 8px 40px; padding: 24px 0 16px; }
.model-specs { display: flex; flex-wrap: wrap; gap: 6px 24px; margin: 0; padding: 0; list-style: none; font-size: 14px; }
.model-specs li span { color: var(--muted); margin-right: 4px; }
.back-link { font-size: 13px; letter-spacing: .1em; text-transform: uppercase; text-decoration: none; color: var(--muted); }
.back-link:hover { color: var(--text); }
.model-wrap .igg { margin-top: 8px; }
.model-bio { max-width: 820px; padding: 8px 0 48px; }

/* ---------- posts ---------- */
.post-list article { padding: 0 0 28px; margin: 0 0 28px; border-bottom: 1px solid var(--line); max-width: 820px; }
.post-list h2 { margin: 0 0 4px; font-size: 22px; font-weight: 400; }
.post-list h2 a { text-decoration: none; }
.post-date { font-size: 13px; color: var(--muted); }
.pagination { display: flex; gap: 8px; margin: 0 0 48px; }
.pagination a, .pagination span { padding: 6px 12px; border: 1px solid var(--line); text-decoration: none; }
.pagination .current { background: var(--text); border-color: var(--text); color: var(--bg); }

/* ---------- forms (Contact Form 7) ---------- */
.entry-content label { display: block; margin: 0 0 14px; font-size: 14px; }
.entry-content input[type="text"], .entry-content input[type="email"], .entry-content input[type="tel"],
.entry-content input[type="url"], .entry-content input[type="number"], .entry-content input[type="date"],
.entry-content select, .entry-content textarea {
	display: block; width: 100%; max-width: 560px; margin-top: 4px; padding: 10px 12px;
	border: 1px solid #ccc; border-radius: 0; background: #fff; font: inherit;
}
.entry-content input[type="submit"], .wp-block-button__link {
	padding: 12px 28px; border: 0; background: var(--text); color: #fff; font: inherit;
	letter-spacing: .1em; text-transform: uppercase; cursor: pointer;
}
.wpcf7-not-valid-tip, .wpcf7-response-output { font-size: 14px; }

/* ---------- footer ---------- */
.site-footer { border-top: 1px solid var(--line); padding: 32px 0 40px; font-size: 14px; color: var(--muted); }
.site-footer a { color: var(--text); }
.footer-cols { display: flex; flex-wrap: wrap; gap: 24px 48px; margin-bottom: 16px; }
.site-footer .widget { margin: 0; }
.site-footer .widget-title { margin: 0 0 8px; font-size: 13px; letter-spacing: .1em; text-transform: uppercase; color: var(--text); }
.site-footer ul { margin: 0; padding: 0; list-style: none; }

.screen-reader-text { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }

/* ---------- phones ---------- */
@media (max-width: 859px) {
	.nav-toggle { display: block; order: 3; }
	.lang-switch { margin-left: auto; }
	.main-nav { display: none; position: absolute; top: 100%; left: 0; right: 0; background: var(--bg); border-bottom: 1px solid var(--line); padding: 8px var(--pad) 16px; }
	.main-nav.open { display: block; }
	.main-nav ul { flex-direction: column; gap: 0; }
	/* phones: submenu is always open, indented under its parent */
	.main-nav .sub-menu { display: flex; position: static; min-width: 0; padding: 0 0 0 16px; border: 0; box-shadow: none; }
	.main-nav .sub-menu a { padding: 10px 0; font-size: 14px; color: var(--muted); }
	.main-nav a { padding: 14px 0; font-size: 15px; }
	.main-nav a:hover, .main-nav .current-menu-item > a { border-bottom: 0; padding-bottom: 14px; font-weight: 700; }
}