/*
 * Linksol 2024 – design layer on top of Understrap/Bootstrap 4.
 * Keeps the existing look (white nav, Linksol blue, image tiles) and adds
 * spacing, hierarchy, CTAs and mobile/touch fixes.
 */

:root {
	--ls-blue: #1a4c83;
	--ls-blue-dark: #12365e;
	--ls-blue-rgb: 26, 76, 131;
	--ls-accent: #28a745;
	--ls-ink: #1d2433;
	--ls-muted: #5b6474;
	--ls-line: #e6e9ef;
	--ls-surface: #f6f8fb;
	--ls-radius: 10px;
	--ls-radius-sm: 6px;
	--ls-shadow: 0 6px 24px rgba(18, 54, 94, .08);
	--ls-shadow-hover: 0 14px 34px rgba(18, 54, 94, .16);
	--ls-ease: cubic-bezier(.2, .7, .2, 1);
}

body {
	font-family: "Roboto", -apple-system, BlinkMacSystemFont, "Segoe UI", "Helvetica Neue", Arial, sans-serif;
	color: var(--ls-ink);
	-webkit-font-smoothing: antialiased;
}

a { color: var(--ls-blue); }
a:hover { color: var(--ls-blue-dark); }

:focus-visible {
	outline: 3px solid rgba(var(--ls-blue-rgb), .45);
	outline-offset: 2px;
}

.skip-link:focus {
	position: fixed;
	top: 8px;
	left: 8px;
	z-index: 2000;
	padding: 8px 14px;
	background: #fff;
	border-radius: var(--ls-radius-sm);
	box-shadow: var(--ls-shadow);
}

/* ---------- Buttons ---------- */
.ls-btn {
	display: inline-flex;
	align-items: center;
	gap: .5em;
	padding: .7rem 1.4rem;
	border-radius: 999px;
	font-weight: 500;
	line-height: 1.2;
	border: 2px solid transparent;
	transition: background-color .2s, color .2s, border-color .2s, transform .2s var(--ls-ease), box-shadow .2s;
}
.ls-btn:hover { transform: translateY(-1px); }
.ls-btn--sm { padding: .45rem 1rem; font-size: .9rem; }
.ls-btn--primary { background: var(--ls-blue); color: #fff; box-shadow: 0 4px 14px rgba(var(--ls-blue-rgb), .25); }
.ls-btn--primary:hover, .ls-btn--primary:focus { background: var(--ls-blue-dark); color: #fff; }
.ls-btn--outline { border-color: var(--ls-blue); color: var(--ls-blue); background: transparent; }
.ls-btn--outline:hover, .ls-btn--outline:focus { background: var(--ls-blue); color: #fff; }
.ls-btn--light { background: #fff; color: var(--ls-blue); }
.ls-btn--light:hover, .ls-btn--light:focus { background: #eaf1fa; color: var(--ls-blue-dark); }
.ls-btn--ghost { border-color: rgba(255, 255, 255, .7); color: #fff; }
.ls-btn--ghost:hover, .ls-btn--ghost:focus { background: rgba(255, 255, 255, .12); color: #fff; }

/* ---------- Header ---------- */
.ls-navbar-wrap {
	position: sticky;
	top: 0;
	z-index: 1030;
	background: #fff;
	transition: box-shadow .25s;
}
.admin-bar .ls-navbar-wrap { top: 32px; }
@media (max-width: 782px) { .admin-bar .ls-navbar-wrap { top: 0; position: relative; } }
.ls-navbar-wrap.is-scrolled { box-shadow: 0 2px 16px rgba(18, 54, 94, .1); }

.ls-navbar-wrap .navbar { padding-top: .6rem; padding-bottom: .6rem; }
.ls-brand { max-width: 200px; }
.ls-brand img { max-height: 48px; width: auto; height: auto; }

#main-menu .nav-link {
	font-weight: 500;
	color: var(--ls-ink);
	padding: .5rem .85rem;
	position: relative;
}
#main-menu .nav-link:hover,
#main-menu .active > .nav-link { color: var(--ls-blue); }
@media (min-width: 992px) {
	#main-menu > li > .nav-link::after {
		content: "";
		position: absolute;
		left: .85rem;
		right: .85rem;
		bottom: .2rem;
		height: 2px;
		background: var(--ls-blue);
		transform: scaleX(0);
		transform-origin: left;
		transition: transform .25s var(--ls-ease);
	}
	#main-menu > li > .nav-link:hover::after,
	#main-menu > .active > .nav-link::after { transform: scaleX(1); }
}
#main-menu .dropdown-menu {
	border: 0;
	border-radius: var(--ls-radius);
	box-shadow: var(--ls-shadow-hover);
	padding: .5rem;
}
#main-menu .dropdown-item { border-radius: var(--ls-radius-sm); padding: .5rem .9rem; }
#main-menu .dropdown-item:hover { background: var(--ls-surface); color: var(--ls-blue); }

@media (max-width: 991.98px) {
	.ls-brand { max-width: 150px; min-width: 0; }
	.ls-brand img { max-height: 40px; }
	.ls-nav-cta { padding: .4rem .85rem; font-size: .85rem; }
	.navbar-toggler { padding: .25rem .5rem; }
	#navbarNavDropdown { border-top: 1px solid var(--ls-line); margin-top: .6rem; padding-top: .4rem; }
}

/* ---------- Shared section pattern ---------- */
.ls-section { padding: 4rem 0; }
.ls-section--alt { background: var(--ls-surface); }
.ls-section__head { text-align: center; max-width: 680px; margin: 0 auto 2.25rem; }
.ls-eyebrow {
	margin: 0 0 .5rem;
	font-size: .8rem;
	font-weight: 700;
	letter-spacing: .12em;
	text-transform: uppercase;
	color: var(--ls-blue);
}
.ls-eyebrow a { color: inherit; }
.ls-section__title {
	font-size: clamp(1.5rem, 1.1rem + 1.4vw, 2.1rem);
	font-weight: 700;
	line-height: 1.25;
	margin: 0;
}
.ls-section__title::after {
	content: "";
	display: block;
	width: 48px;
	height: 3px;
	margin: .9rem auto 0;
	border-radius: 3px;
	background: var(--ls-accent);
}

/* ---------- Homepage intro ---------- */
.ls-intro {
	padding: 3.5rem 0 3rem;
	text-align: center;
	background: linear-gradient(180deg, #fff 0%, var(--ls-surface) 100%);
}
.ls-intro__title {
	max-width: 860px;
	margin: 0 auto 1rem;
	font-size: clamp(1.6rem, 1.1rem + 2vw, 2.5rem);
	font-weight: 700;
	line-height: 1.2;
	letter-spacing: -.01em;
	color: var(--ls-ink);
}
.ls-intro__lead {
	max-width: 720px;
	margin: 0 auto 1.75rem;
	font-size: 1.1rem;
	line-height: 1.65;
	color: var(--ls-muted);
}
@media (max-width: 575.98px) { .ls-intro { padding: 2.25rem 0 2rem; } .ls-intro__lead { font-size: 1rem; } }
.ls-intro__lead strong { color: var(--ls-blue); font-weight: 500; }
.ls-intro__actions { display: flex; flex-wrap: wrap; justify-content: center; gap: .75rem; }
.ls-intro__trust { margin: 1.5rem auto 0; font-size: .9rem; color: var(--ls-muted); }
.ls-intro__trust a { color: var(--ls-ink); font-weight: 500; }

/* ---------- Service tiles ---------- */
.ls-tiles {
	display: grid;
	grid-template-columns: repeat(3, 1fr);
	gap: 14px;
}
@media (max-width: 767.98px) { .ls-tiles { grid-template-columns: repeat(2, 1fr); gap: 10px; } }
@media (max-width: 479.98px) {
	.ls-tiles { grid-template-columns: 1fr; }
	.ls-tile { aspect-ratio: 16 / 9; }
}

.ls-tile {
	position: relative;
	overflow: hidden;
	border-radius: var(--ls-radius);
	aspect-ratio: 4 / 3;
	background: var(--ls-blue);
	box-shadow: var(--ls-shadow);
}
.ls-tile__img {
	width: 100%;
	height: 100%;
	object-fit: cover;
	transition: transform .6s var(--ls-ease);
}
.ls-tile:hover .ls-tile__img,
.ls-tile:focus-within .ls-tile__img { transform: scale(1.06); }

.ls-tile__overlay {
	position: absolute;
	inset: 0;
	display: flex;
	flex-direction: column;
	align-items: center;
	justify-content: center;
	gap: .9rem;
	padding: 1rem;
	text-align: center;
	background: linear-gradient(180deg, rgba(var(--ls-blue-rgb), .45) 0%, rgba(18, 54, 94, .75) 100%);
	transition: background .4s;
}
.ls-tile:hover .ls-tile__overlay { background: rgba(var(--ls-blue-rgb), .85); }
.ls-tile__title {
	margin: 0;
	font-size: 1.2rem;
	font-weight: 700;
	opacity: 1 !important;
	text-shadow: 0 2px 8px rgba(0, 0, 0, .3);
}
/* Whole tile clicks through to the service page. */
.ls-tile__link { color: #fff; }
.ls-tile__link:hover { color: #fff; text-decoration: none; }
.ls-tile__link::after { content: ""; position: absolute; inset: 0; z-index: 1; }
.ls-tile__btn {
	position: relative;
	z-index: 2;
	background: var(--ls-accent);
	color: #fff;
	border-radius: 999px;
	padding: .35rem 1rem;
	opacity: 0;
	transform: translateY(8px);
	transition: opacity .3s, transform .3s var(--ls-ease);
}
.ls-tile__btn:hover { color: #fff; background: #218838; }
.ls-tile:hover .ls-tile__btn,
.ls-tile:focus-within .ls-tile__btn { opacity: 1; transform: none; }
/* Touch screens can't hover: always show the inquiry button. */
@media (hover: none) {
	.ls-tile__btn { opacity: 1; transform: none; }
}

/* ---------- Portfolio cards ---------- */
.ls-grid {
	display: grid;
	grid-template-columns: repeat(3, 1fr);
	gap: 24px;
}
@media (max-width: 991.98px) { .ls-grid { grid-template-columns: repeat(2, 1fr); gap: 18px; } }
@media (max-width: 575.98px) { .ls-grid { grid-template-columns: 1fr; } }

.ls-card {
	display: flex;
	flex-direction: column;
	background: #fff;
	border: 1px solid var(--ls-line);
	border-radius: var(--ls-radius);
	overflow: hidden;
	box-shadow: var(--ls-shadow);
	transition: transform .3s var(--ls-ease), box-shadow .3s;
}
.ls-card:hover { transform: translateY(-4px); box-shadow: var(--ls-shadow-hover); }
.ls-card__media { display: block; aspect-ratio: 4 / 3; overflow: hidden; background: var(--ls-surface); }
.ls-card__img { width: 100%; height: 100%; object-fit: cover; transition: transform .6s var(--ls-ease); }
.ls-card:hover .ls-card__img { transform: scale(1.04); }
.ls-card__body { padding: 1.1rem 1.25rem 1.25rem; display: flex; flex-direction: column; gap: .4rem; flex: 1; }
.ls-card__title { margin: 0; font-size: 1.05rem; font-weight: 700; line-height: 1.35; }
.ls-card__title a { color: var(--ls-ink); }
.ls-card__title a:hover { color: var(--ls-blue); text-decoration: none; }
.ls-card__more { margin-top: auto; font-size: .9rem; font-weight: 500; }
.ls-card__more i { transition: transform .2s; }
.ls-card__more:hover i { transform: translateX(3px); }

/* Archive pages reuse the card look. */
.ls-archive-head { padding: 1.5rem .5rem .5rem; }
.ls-archive-head .page-title { font-size: clamp(1.5rem, 1.1rem + 1.4vw, 2.1rem); font-weight: 700; }
.ls-archive-head .taxonomy-description { color: var(--ls-muted); max-width: 720px; }
.card.ls-card .card-body { padding: 1.1rem 1.25rem; }
.card.ls-card .card-title { font-size: 1.05rem; }

/* ---------- CTA band ---------- */
.ls-cta {
	background: linear-gradient(120deg, var(--ls-blue-dark) 0%, var(--ls-blue) 60%, #2a6db5 100%);
	color: #fff;
	padding: 3rem 0;
}
.ls-cta__inner {
	display: flex;
	flex-wrap: wrap;
	align-items: center;
	justify-content: space-between;
	gap: 1.5rem;
}
.ls-cta__title { font-size: clamp(1.4rem, 1.1rem + 1vw, 1.9rem); font-weight: 700; margin: 0 0 .4rem; color: #fff; }
.ls-cta__text { margin: 0; opacity: .9; max-width: 560px; }
.ls-cta__actions { display: flex; flex-wrap: wrap; gap: .75rem; }

/* ---------- Footer ---------- */
#wrapper-footer { background: #0f2340; color: rgba(255, 255, 255, .78); padding: 3rem 0 1rem; }
#wrapper-footer a { color: #fff; }
#wrapper-footer a:hover { color: #9cc3ef; text-decoration: none; }
.ls-footer__brand { font-size: 1.15rem; font-weight: 700; color: #fff; margin-bottom: .6rem; }
.ls-footer__about { font-size: .92rem; line-height: 1.65; max-width: 420px; }
.ls-footer__heading {
	font-size: .8rem;
	font-weight: 700;
	letter-spacing: .12em;
	text-transform: uppercase;
	color: #fff;
	margin-bottom: 1rem;
}
.ls-footer__list { list-style: none; padding: 0; margin: 0; font-size: .92rem; font-style: normal; }
.ls-footer__list li,
.ls-footer__list p { margin-bottom: .55rem; }
.ls-footer__list i { width: 1.2em; color: #9cc3ef; }
.ls-footer__bottom {
	border-top: 1px solid rgba(255, 255, 255, .12);
	padding-top: 1rem;
	margin-top: 1rem;
	font-size: .88rem;
}
.ls-footer__bottom .fa-brands,
.ls-footer__bottom .fab,
.ls-footer__bottom svg { font-size: 1.25rem; }

/* ---------- Floating WhatsApp ---------- */
.ls-float-wa {
	position: fixed;
	left: 16px;
	bottom: 16px;
	z-index: 1020;
	width: 54px;
	height: 54px;
	border-radius: 50%;
	display: flex;
	align-items: center;
	justify-content: center;
	font-size: 1.75rem;
	background: #25d366;
	color: #fff;
	box-shadow: 0 6px 18px rgba(0, 0, 0, .22);
	transition: transform .2s var(--ls-ease);
}
.ls-float-wa:hover { color: #fff; transform: scale(1.08); }
/* Desktop already has the WhatsApp button in the CTA band. */
@media (min-width: 992px) { .ls-float-wa { display: none; } }
@media (max-width: 991.98px) { #wrapper-footer { padding-bottom: 80px; } }

/* ---------- Single posts / pages ---------- */
#single-wrapper .site-main,
#page-wrapper .site-main { padding-top: 1.5rem; padding-bottom: 2rem; }
.entry-header .entry-title { font-size: clamp(1.6rem, 1.1rem + 1.8vw, 2.4rem); font-weight: 700; line-height: 1.2; margin-bottom: 1.25rem; }
.entry-content { font-size: 1.05rem; line-height: 1.75; }
.entry-content h2 { font-size: 1.5rem; font-weight: 700; margin: 2rem 0 .75rem; }
.entry-content h3 { font-size: 1.2rem; font-weight: 700; margin: 1.5rem 0 .5rem; }
.entry-content img { max-width: 100%; height: auto; border-radius: var(--ls-radius-sm); }

.ls-post-cta {
	display: flex;
	flex-wrap: wrap;
	align-items: center;
	justify-content: space-between;
	gap: 1.25rem;
	margin: 2.5rem 0 1rem;
	padding: 1.5rem 1.75rem;
	border-radius: var(--ls-radius);
	background: var(--ls-surface);
	border-left: 4px solid var(--ls-blue);
}
.ls-post-cta__title { font-size: 1.25rem; font-weight: 700; margin: 0 0 .3rem; }
.ls-post-cta__text { margin: 0; color: var(--ls-muted); }
.ls-post-cta__actions { display: flex; flex-wrap: wrap; gap: .6rem; }

/* ---------- Quote modal ---------- */
.ls-modal .modal-content { border: 0; border-radius: var(--ls-radius); box-shadow: var(--ls-shadow-hover); }
.ls-modal .modal-header { border-bottom-color: var(--ls-line); padding: 1rem 1.5rem; }
.ls-modal .modal-title { font-weight: 700; color: var(--ls-blue); }
.ls-modal .modal-body { padding: 1.25rem 1.5rem 1.5rem; }

/* ---------- Motion preferences ---------- */
@media (prefers-reduced-motion: reduce) {
	*, *::before, *::after {
		transition-duration: .01ms !important;
		animation-duration: .01ms !important;
		scroll-behavior: auto !important;
	}
	.ls-tile:hover .ls-tile__img,
	.ls-card:hover,
	.ls-card:hover .ls-card__img,
	.ls-btn:hover { transform: none; }
}