/*
Theme Name: Starlyke Instrumed
Theme URI: https://starlykeinstrumed.com
Author: Starlyke Instrumed
Description: Simple custom theme for Starlyke Instrumed – front page with PDF catalogue boxes, About Us and Contact Us pages. All content and colors are editable from the Theme Options page in wp-admin.
Version: 1.0.0
Requires at least: 6.0
Requires PHP: 7.4
Text Domain: starlykeinstrumed
*/

/* Color variables are printed by functions.php from Theme Options.
   These are only fallbacks. */
:root {
	--slk-primary: #c8102e;
	--slk-primary-dark: #aa0010;
	--slk-dark: #111111;
	--slk-dark-2: #2a2a2a;
	--slk-text: #2b2b2b;
	--slk-light: #f5f5f5;
	--slk-header-bg: #ffffff;
	--slk-header-text: #111111;
	--slk-radius: 8px;
	--slk-shadow: 0 6px 24px rgba(0, 0, 0, .08);
}

/* ---------- Base ---------- */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
	margin: 0;
	font-family: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Arial, sans-serif;
	font-size: 16px;
	line-height: 1.7;
	color: var(--slk-text);
	background: #fff;
}
img { max-width: 100%; height: auto; display: block; }
a { color: var(--slk-primary); text-decoration: none; transition: color .2s; }
a:hover { color: var(--slk-primary-dark); }
h1, h2, h3, h4 { color: var(--slk-dark); line-height: 1.25; margin: 0 0 .6em; font-weight: 700; }
p { margin: 0 0 1.1em; }

.container { width: 100%; max-width: 1200px; margin: 0 auto; padding: 0 20px; }
.section { padding: 70px 0; }
.section--light { background: var(--slk-light); }
.slk-icon { width: 1em; height: 1em; flex: 0 0 auto; vertical-align: -.125em; }
.section-text { margin: 16px 0 0; font-size: 17px; color: #666; }
.section-head { text-align: center; max-width: 720px; margin: 0 auto 50px; }
.section-title { font-size: clamp(28px, 3.6vw, 40px); font-weight: 800; margin: 0; }
.section-title::after { content: ""; display: block; width: 60px; height: 3px; margin: 14px auto 0; background: var(--slk-primary); }
.section-label {
	display: inline-block; margin-bottom: 8px;
	color: var(--slk-primary); font-size: 13px; font-weight: 700;
	letter-spacing: 1.5px; text-transform: uppercase;
}
/* Form box is light-grey by default; switch to white on light sections. */
.section--light .contact-form-col { background: #fff; box-shadow: var(--slk-shadow); }

.screen-reader-text {
	position: absolute !important; width: 1px; height: 1px; overflow: hidden;
	clip: rect(1px, 1px, 1px, 1px); white-space: nowrap;
}
.skip-link:focus {
	clip: auto; width: auto; height: auto; z-index: 1000; top: 8px; left: 8px;
	padding: 10px 16px; background: #fff; color: var(--slk-dark);
}

/* ---------- Buttons ---------- */
.slk-btn {
	display: inline-block;
	background: var(--slk-primary);
	color: #fff;
	border: 0;
	border-radius: var(--slk-radius);
	padding: 13px 28px;
	font: inherit;
	font-weight: 600;
	cursor: pointer;
	transition: background .2s, transform .2s;
}
.slk-btn:hover { background: var(--slk-primary-dark); color: #fff; transform: translateY(-1px); }
.slk-btn--sm { padding: 9px 20px; font-size: 14px; }

/* ---------- Header ---------- */
.topbar { background: var(--slk-primary); color: #fff; font-size: 14px; }
.topbar__inner { display: flex; justify-content: flex-end; gap: 24px; padding-top: 6px; padding-bottom: 6px; flex-wrap: wrap; }
.topbar a { color: #fff; display: inline-flex; align-items: center; gap: 7px; }
.topbar .slk-icon { width: 14px; height: 14px; }
.topbar a:hover { color: #fff; opacity: .85; }

.navbar { background: var(--slk-header-bg); position: sticky; top: 0; z-index: 100; box-shadow: 0 2px 12px rgba(0, 0, 0, .08); }
.navbar__inner { display: flex; align-items: center; justify-content: space-between; min-height: 76px; gap: 20px; }
.brand__text { color: var(--slk-header-text); font-size: 22px; font-weight: 800; letter-spacing: .3px; }
.brand__text:hover { color: var(--slk-primary); }
.brand__logo { display: block; }
.brand__logo img { width: auto; height: auto; max-width: 100px; max-height: var(--slk-logo-h, 60px); object-fit: contain; }

.primary-nav { display: flex; align-items: center; gap: 28px; }
.primary-nav ul { list-style: none; margin: 0; padding: 0; display: flex; gap: 28px; }
.primary-nav li { position: relative; }
.primary-nav a { color: var(--slk-header-text); font-weight: 500; }
.primary-nav ul a:hover,
.primary-nav .current-menu-item > a,
.primary-nav .current_page_item > a { color: var(--slk-primary); }
.primary-nav .nav-cta, .primary-nav .nav-cta:hover { color: #fff; }

/* Dropdowns */
.primary-nav .sub-menu {
	display: none; position: absolute; top: 100%; left: 0; min-width: 200px;
	background: var(--slk-header-bg); padding: 10px 0; flex-direction: column; gap: 0;
	box-shadow: var(--slk-shadow);
}
.primary-nav li:hover > .sub-menu { display: flex; }
.primary-nav .sub-menu a { display: block; padding: 8px 18px; }

.nav-toggle { display: none; background: none; border: 0; padding: 8px; cursor: pointer; }
.nav-toggle__bar { display: block; width: 26px; height: 3px; background: var(--slk-header-text); margin: 5px 0; border-radius: 2px; }

/* ---------- Front page slider ---------- */
.slider {
	position: relative;
	width: 100%;
	height: var(--slk-slider-h, 600px);
	overflow: hidden;
	background: var(--slk-dark);
}
.slider__track { display: flex; height: 100%; transition: transform .7s ease; will-change: transform; }
.slider__slide { flex: 0 0 100%; height: 100%; }
.slider__slide img { width: 100%; height: 100%;  }
.slider__arrow {
	position: absolute; top: 50%; transform: translateY(-50%); z-index: 2;
	width: 48px; height: 48px; border: 0; border-radius: 50%;
	background: rgba(0, 0, 0, .45); color: #fff; font-size: 20px; cursor: pointer;
	transition: background .2s;
}
.slider__arrow:hover { background: var(--slk-primary); }
.slider__arrow--prev { left: 20px; }
.slider__arrow--next { right: 20px; }
.slider__dots { position: absolute; left: 0; right: 0; bottom: 18px; z-index: 2; display: flex; justify-content: center; gap: 10px; }
.slider__dot {
	width: 12px; height: 12px; padding: 0; border: 2px solid #fff; border-radius: 50%;
	background: transparent; cursor: pointer; transition: background .2s, transform .2s;
}
.slider__dot.is-active { background: var(--slk-primary); border-color: var(--slk-primary); transform: scale(1.2); }

@media (max-width: 600px) {
	.slider { height: var(--slk-slider-h-m, 260px); }
	.slider__arrow { width: 36px; height: 36px; font-size: 15px; }
	.slider__arrow--prev { left: 10px; }
	.slider__arrow--next { right: 10px; }
}
@media (prefers-reduced-motion: reduce) {
	.slider__track { transition: none; }
}

/* ---------- Front page catalogue banner ---------- */
.banner {
	position: relative;
	padding: 90px 0 100px;
	background: var(--slk-light);
	background-size: cover;
	background-position: center;
}
/* With a background image: dark overlay + white text. */
.banner--has-bg { color: #fff; }
.banner--has-bg::before { content: ""; position: absolute; inset: 0; background: rgba(0, 0, 0, .68); }
.banner--has-bg .container { position: relative; }
.banner--has-bg .section-title, .banner--has-bg .section-text { color: #fff; }

.boxes { display: grid; grid-template-columns: repeat(3, 1fr); gap: 30px; }
.box {
	position: relative;
	display: flex; flex-direction: column;
	background: #fff; color: var(--slk-text);
	border-radius: 12px; overflow: hidden;
	box-shadow: 0 8px 30px rgba(0, 0, 0, .07);
	transition: transform .3s, box-shadow .3s;
}
.box::after {
	content: ""; position: absolute; left: 0; bottom: 0; height: 4px; width: 0;
	background: var(--slk-primary); transition: width .35s ease;
}
a.box:hover { transform: translateY(-8px); box-shadow: 0 18px 45px rgba(0, 0, 0, .14); color: var(--slk-text); }
a.box:hover::after { width: 100%; }
.box__media {
	position: relative; aspect-ratio: 4 / 3; overflow: hidden;
	background: var(--slk-light); display: flex; align-items: center; justify-content: center;
}
.box__media img { width: 100%; height: 100%; object-fit: cover; transition: transform .5s ease; }
a.box:hover .box__media img { transform: scale(1.06); }
.box__placeholder { width: 64px; height: 64px; color: var(--slk-primary); opacity: .35; }
.box__badge {
	position: absolute; top: 14px; left: 14px;
	display: inline-flex; align-items: center; gap: 5px;
	padding: 5px 10px; border-radius: 999px;
	background: var(--slk-primary); color: #fff;
	font-size: 12px; font-weight: 700; letter-spacing: .5px;
	box-shadow: 0 4px 12px rgba(0, 0, 0, .2);
}
.box__badge .slk-icon { width: 14px; height: 14px; }
.box__body { padding: 24px 26px 28px; flex: 1; display: flex; flex-direction: column; gap: 10px; }
.box__title { font-size: 20px; margin: 0; }
.box__link {
	margin-top: auto;
	display: inline-flex; align-items: center; gap: 8px;
	color: var(--slk-primary); font-weight: 600; font-size: 15px;
}
.box__link .slk-icon { width: 18px; height: 18px; transition: transform .25s; }
a.box:hover .box__link .slk-icon { transform: translateX(5px); }

/* ---------- Inner pages ---------- */
.page-hero {
	position: relative; overflow: hidden;
	padding: 80px 0 70px; text-align: center; color: #fff;
	background: linear-gradient(135deg, var(--slk-dark) 0%, var(--slk-dark-2) 100%);
	background-size: cover; background-position: center;
	border-bottom: 5px solid var(--slk-primary);
}
/* Subtle rings for depth when there's no image. */
.page-hero::before {
	content: ""; position: absolute; right: -120px; top: -160px; width: 460px; height: 460px;
	border-radius: 50%; border: 60px solid rgba(255, 255, 255, .035);
}
.page-hero--has-bg::before {
	right: 0; top: 0; width: auto; height: auto; inset: 0; border: 0; border-radius: 0;
	background: rgba(0, 0, 0, .65);
}
.page-hero .container { position: relative; }
.page-hero__title { color: #fff; margin: 0 0 14px; font-size: clamp(32px, 4.6vw, 50px); font-weight: 800; }
.breadcrumb {
	display: inline-flex; align-items: center; gap: 10px; flex-wrap: wrap; justify-content: center;
	padding: 7px 18px; border-radius: 999px;
	background: rgba(255, 255, 255, .08); font-size: 14px; color: rgba(255, 255, 255, .7);
}
.breadcrumb a { color: #fff; }
.breadcrumb a:hover { color: var(--slk-primary); }
.breadcrumb__sep { color: var(--slk-primary); }

.split { display: grid; grid-template-columns: 1fr 1fr; gap: 60px; align-items: center; }
.split--contact { align-items: start; grid-template-columns: 1fr 1.2fr; }
.split__media img { width: 100%; border-radius: var(--slk-radius); box-shadow: var(--slk-shadow); }
.img-placeholder {
	aspect-ratio: 4 / 3; display: flex; align-items: center; justify-content: center; text-align: center;
	padding: 20px; background: var(--slk-light); border: 2px dashed #ccc; border-radius: var(--slk-radius); color: #888;
}

.entry-content > *:last-child { margin-bottom: 0; }
.entry-content h2 { position: relative; padding-bottom: 12px; }
.entry-content h2::after { content: ""; position: absolute; left: 0; bottom: 0; width: 50px; height: 3px; background: var(--slk-primary); }
.entry-content ul { padding-left: 1.2em; }

/* ---------- About section ---------- */
.section--about .split__content h2 { font-size: clamp(28px, 3.6vw, 40px); font-weight: 800; padding-bottom: 16px; margin-bottom: 22px; }
.section--about .split__content p { font-size: 16.5px; color: #555; }
.section--about .split__content .slk-btn { margin-top: 10px; }
.section--about .split__media { position: relative; padding: 0 0 24px 24px; }
.section--about .split__media::before {
	content: ""; position: absolute; left: 0; bottom: 0; width: 70%; height: 75%;
	border: 4px solid var(--slk-primary); border-radius: 12px; z-index: 0;
}
.section--about .split__media img,
.section--about .split__media .img-placeholder { position: relative; z-index: 1; border-radius: 12px; }

/* ---------- Scroll reveal (added by main.js) ---------- */
.reveal { opacity: 0; transform: translateY(28px); transition: opacity .7s ease, transform .7s ease; }
.reveal.is-visible { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) {
	.reveal { opacity: 1; transform: none; transition: none; }
}

/* ---------- Contact ---------- */
.contact-list { list-style: none; margin: 30px 0 0; padding: 0; display: grid; gap: 16px; }
.contact-list li {
	display: flex; gap: 18px; align-items: center;
	padding: 20px 22px; background: #fff; border-radius: 12px;
	border: 1px solid rgba(0, 0, 0, .06);
	box-shadow: 0 4px 18px rgba(0, 0, 0, .05);
	transition: transform .25s, box-shadow .25s;
}
.contact-list li:hover { transform: translateX(4px); box-shadow: 0 8px 26px rgba(0, 0, 0, .09); }
.contact-list__icon {
	flex: 0 0 52px; height: 52px; border-radius: 12px;
	display: flex; align-items: center; justify-content: center;
	background: var(--slk-primary); color: #fff;
}
.contact-list__icon .slk-icon { width: 22px; height: 22px; }
.contact-list li > div { min-width: 0; overflow-wrap: anywhere; }
.contact-list strong { display: block; color: var(--slk-dark); }
.contact-list a { color: var(--slk-text); }
.contact-list a:hover { color: var(--slk-primary); }

.contact-form-col {
	background: var(--slk-light); padding: 40px; border-radius: 12px;
	border-top: 4px solid var(--slk-primary);
}
.slk-form p { margin-bottom: 16px; }
.slk-form__row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.slk-form label { display: block; font-weight: 600; font-size: 14px; margin-bottom: 6px; color: var(--slk-dark); }
.slk-form input, .slk-form textarea {
	width: 100%; padding: 12px 14px; font: inherit; color: var(--slk-text);
	background: #fff; border: 1px solid #d6d6d6; border-radius: 6px; transition: border-color .2s, box-shadow .2s;
}
.slk-form input:focus, .slk-form textarea:focus {
	outline: none; border-color: var(--slk-primary);
	box-shadow: 0 0 0 3px color-mix(in srgb, var(--slk-primary) 20%, transparent);
}
.slk-hp { position: absolute; left: -9999px; }
.slk-alert { padding: 14px 18px; border-radius: 6px; margin-bottom: 20px; font-weight: 500; }
.slk-alert--success { background: #e7f6ec; color: #17633a; border-left: 4px solid #22a05b; }
.slk-alert--error { background: #fdecee; color: #8a1020; border-left: 4px solid var(--slk-primary); }

/* ---------- Footer ---------- */
.site-footer { background: var(--slk-dark); color: rgba(255, 255, 255, .75); font-size: 15px; border-top: 5px solid var(--slk-primary); }
.footer-grid { display: grid; grid-template-columns: 1.4fr 1.2fr 1fr; gap: 50px; padding-top: 60px; padding-bottom: 50px; }
.footer-title { color: #fff; font-size: 18px; margin-bottom: 18px; }
.footer-title::after { content: ""; display: block; width: 36px; height: 3px; background: var(--slk-primary); margin-top: 10px; }
.site-footer a { color: rgba(255, 255, 255, .8); }
.site-footer a:hover { color: var(--slk-primary); }
.site-footer .slk-btn, .site-footer .slk-btn:hover { color: #fff; }
.footer-contact { list-style: none; margin: 0; padding: 0; display: grid; gap: 12px; }
.footer-contact li { display: flex; gap: 12px; }
.footer-contact li { align-items: flex-start; }
.footer-contact .slk-icon { width: 18px; height: 18px; margin-top: 3px; color: var(--slk-primary); }
.footer-links { list-style: none; margin: 0 0 20px; padding: 0; display: grid; gap: 8px; }
.footer-bottom { border-top: 1px solid rgba(255, 255, 255, .1); padding: 18px 0; font-size: 14px; text-align: center; }

/* ---------- Responsive ---------- */
@media (max-width: 960px) {
	.boxes { grid-template-columns: 1fr 1fr; }
	.footer-grid { grid-template-columns: 1fr 1fr; }
	.split, .split--contact { grid-template-columns: 1fr; gap: 40px; }
}

@media (max-width: 782px) {
	.nav-toggle { display: block; }
	.primary-nav {
		display: none; position: absolute; top: 100%; left: 0; right: 0;
		flex-direction: column; align-items: stretch; gap: 0;
		background: var(--slk-header-bg); padding: 10px 20px 20px; border-top: 1px solid rgba(0,0,0,.08);
		box-shadow: 0 10px 20px rgba(0, 0, 0, .08);
	}
	.primary-nav.is-open { display: flex; }
	.primary-nav ul { flex-direction: column; gap: 0; }
	.primary-nav ul a { display: block; padding: 12px 0; border-bottom: 1px solid rgba(0,0,0,.08); }
	.primary-nav .sub-menu { display: flex; position: static; box-shadow: none; padding: 0 0 0 16px; }
	.primary-nav .nav-cta { margin-top: 16px; text-align: center; }
	.navbar__inner { position: relative; }
	.topbar__inner { justify-content: center; }
}

@media (max-width: 600px) {
	.section { padding: 56px 0; }
	.page-hero { padding: 56px 0 50px; }
	.banner { padding: 56px 0 64px; }
	.section-head { margin-bottom: 34px; }
	.section--about .split__media { padding: 0 0 16px 16px; }
	.contact-list li { padding: 16px; }
	.boxes, .footer-grid, .slk-form__row { grid-template-columns: 1fr; }
	.footer-grid { gap: 36px; }
	.contact-form-col { padding: 24px; }
}