/* =================================================================
   USWM Theme — Үндсэн загвар
   Урбан Солид Вэйст Менежмент ХХК
   ================================================================= */

:root {
	--c-primary: #1a7a4c;
	--c-primary-dark: #115936;
	--c-primary-light: #e6f3ec;
	--c-accent: #1b9bd8;
	--c-accent-dark: #0e7cb5;
	--c-cta: #e8731c;
	--c-cta-dark: #cf6010;
	--c-ink: #14202b;
	--c-body: #41525f;
	--c-muted: #6c7a86;
	--c-line: #e3e8ec;
	--c-bg: #ffffff;
	--c-bg-soft: #f4f7f6;
	--c-bg-dark: #11252b;
	--radius: 14px;
	--radius-sm: 9px;
	--shadow-sm: 0 2px 10px rgba(20, 40, 35, .07);
	--shadow: 0 14px 38px rgba(17, 50, 40, .12);
	--shadow-lg: 0 26px 60px rgba(17, 50, 40, .18);
	--container: 1200px;
	--font: 'Inter', 'Segoe UI', 'Helvetica Neue', Arial, sans-serif;
}

/* ---------- Reset ---------- */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
	margin: 0;
	font-family: var(--font);
	font-size: 17px;
	line-height: 1.7;
	color: var(--c-body);
	background: var(--c-bg);
	-webkit-font-smoothing: antialiased;
	overflow-x: hidden;
}
img { max-width: 100%; height: auto; display: block; }
a { color: var(--c-accent-dark); text-decoration: none; transition: color .2s; }
a:hover { color: var(--c-primary); }
h1, h2, h3, h4, h5 {
	font-family: var(--font);
	color: var(--c-ink);
	line-height: 1.25;
	margin: 0 0 .6em;
	font-weight: 800;
	letter-spacing: -.02em;
}
h1 { font-size: clamp(2rem, 4.2vw, 3.25rem); }
h2 { font-size: clamp(1.6rem, 3vw, 2.4rem); }
h3 { font-size: 1.32rem; }
h4 { font-size: 1.08rem; }
p { margin: 0 0 1.1em; }
ul, ol { margin: 0 0 1.1em; padding-left: 1.25em; }
li { margin-bottom: .4em; }
strong { color: var(--c-ink); font-weight: 700; }

.container { width: 100%; max-width: var(--container); margin: 0 auto; padding: 0 24px; }
.site-main { display: block; }

.screen-reader-text {
	position: absolute !important;
	width: 1px; height: 1px;
	overflow: hidden; clip: rect(1px,1px,1px,1px);
	word-wrap: normal !important;
}
.skip-link { position: absolute; left: -9999px; }
.skip-link:focus {
	left: 12px; top: 12px; z-index: 9999;
	background: #fff; padding: 10px 18px; border-radius: 6px;
}

/* ---------- Товчлуурууд ---------- */
.btn {
	display: inline-flex; align-items: center; justify-content: center; gap: 8px;
	padding: 13px 26px;
	font-weight: 700; font-size: .98rem;
	border-radius: 999px;
	border: 2px solid transparent;
	cursor: pointer;
	transition: transform .15s, box-shadow .2s, background .2s;
	white-space: nowrap;
}
.btn:hover { transform: translateY(-2px); }
.btn--primary { background: var(--c-primary); color: #fff; }
.btn--primary:hover { background: var(--c-primary-dark); color: #fff; }
.btn--cta { background: var(--c-cta); color: #fff; }
.btn--cta:hover { background: var(--c-cta-dark); color: #fff; }
.btn--accent { background: var(--c-accent); color: #fff; }
.btn--accent:hover { background: var(--c-accent-dark); color: #fff; }
.btn--ghost { background: transparent; color: var(--c-ink); border-color: var(--c-line); }
.btn--ghost:hover { border-color: var(--c-primary); color: var(--c-primary); }
.btn--light { background: #fff; color: var(--c-primary-dark); }
.btn--light:hover { background: #f0f0f0; color: var(--c-primary-dark); }
.btn--outline-light { background: transparent; color: #fff; border-color: rgba(255,255,255,.5); }
.btn--outline-light:hover { background: rgba(255,255,255,.14); color: #fff; }
.btn--lg { padding: 16px 34px; font-size: 1.05rem; }

/* ---------- Topbar ---------- */
.topbar {
	background: var(--c-bg-dark);
	color: #c8d4d2;
	font-size: .84rem;
}
.topbar a { color: #c8d4d2; }
.topbar a:hover { color: #fff; }
.topbar__inner {
	display: flex; justify-content: space-between; align-items: center;
	min-height: 42px; gap: 16px; flex-wrap: wrap;
}
.topbar__info { display: flex; gap: 22px; flex-wrap: wrap; }
.topbar__info a, .topbar__hours { display: inline-flex; align-items: center; gap: 6px; }
.topbar .ico { color: var(--c-accent); }
.topbar__social a {
	font-weight: 600; padding: 3px 12px;
	border: 1px solid rgba(255,255,255,.22); border-radius: 999px;
}

/* ---------- Header ---------- */
.site-header {
	background: #fff;
	position: sticky; top: 0; z-index: 200;
	border-bottom: 1px solid var(--c-line);
	transition: box-shadow .2s;
}
.site-header.is-stuck { box-shadow: var(--shadow-sm); }
.site-header__inner {
	display: flex; align-items: center; gap: 24px;
	min-height: 84px;
}
.custom-logo, .footer-logo { height: 56px; width: auto; }
.site-footer .custom-logo { height: 52px; }
.main-navigation { margin-left: auto; }
.nav-menu {
	display: flex; gap: 6px; list-style: none; margin: 0; padding: 0;
}
.nav-menu li { margin: 0; position: relative; }
.nav-menu a {
	display: block; padding: 10px 15px;
	color: var(--c-ink); font-weight: 600; font-size: .97rem;
	border-radius: 8px;
}
.nav-menu a:hover,
.nav-menu .current-menu-item > a,
.nav-menu .current_page_item > a {
	color: var(--c-primary); background: var(--c-primary-light);
}
.nav-menu .sub-menu {
	position: absolute; top: 100%; left: 0;
	background: #fff; list-style: none; margin: 0; padding: 8px;
	min-width: 220px; border-radius: 10px;
	box-shadow: var(--shadow); border: 1px solid var(--c-line);
	opacity: 0; visibility: hidden; transform: translateY(8px);
	transition: .18s;
}
.nav-menu li:hover > .sub-menu { opacity: 1; visibility: visible; transform: translateY(0); }
.header-cta { flex-shrink: 0; }

.menu-toggle {
	display: none;
	width: 46px; height: 46px;
	background: var(--c-primary-light); border: none; border-radius: 10px;
	cursor: pointer; padding: 0;
	flex-direction: column; align-items: center; justify-content: center; gap: 5px;
}
.menu-toggle__bar {
	display: block; width: 22px; height: 2.5px;
	background: var(--c-primary); border-radius: 2px;
	transition: .25s;
}
.menu-toggle.is-active .menu-toggle__bar:nth-child(1) { transform: translateY(7.5px) rotate(45deg); }
.menu-toggle.is-active .menu-toggle__bar:nth-child(2) { opacity: 0; }
.menu-toggle.is-active .menu-toggle__bar:nth-child(3) { transform: translateY(-7.5px) rotate(-45deg); }

/* ---------- Section helpers ---------- */
.section { padding: 88px 0; }
.section--soft { background: var(--c-bg-soft); }
.section--dark { background: var(--c-bg-dark); color: #c9d6d3; }
.section--dark h2, .section--dark h3 { color: #fff; }
.section--tight { padding: 60px 0; }
.section-head { max-width: 760px; margin: 0 auto 52px; text-align: center; }
.section-head--left { margin-left: 0; text-align: left; }
.eyebrow {
	display: inline-block;
	font-size: .8rem; font-weight: 700; letter-spacing: .14em;
	text-transform: uppercase;
	color: var(--c-primary);
	background: var(--c-primary-light);
	padding: 6px 14px; border-radius: 999px;
	margin-bottom: 16px;
}
.section--dark .eyebrow { background: rgba(27,155,216,.18); color: #6fd0ff; }
.section-head p { color: var(--c-muted); font-size: 1.08rem; }
.lead { font-size: 1.15rem; color: var(--c-body); }

/* ---------- Hero ---------- */
.hero {
	position: relative;
	color: #fff;
	padding: 116px 0 124px;
	background-size: cover; background-position: center;
}
.hero::before {
	content: ""; position: absolute; inset: 0;
	background: linear-gradient(120deg, rgba(10,40,28,.93) 0%, rgba(13,55,75,.82) 55%, rgba(13,55,75,.55) 100%);
}
.hero__inner { position: relative; max-width: 760px; }
.hero h1 { color: #fff; margin-bottom: .35em; }
.hero__eyebrow {
	display: inline-block;
	background: rgba(255,255,255,.13);
	border: 1px solid rgba(255,255,255,.28);
	color: #d8f0e4;
	font-weight: 600; font-size: .9rem;
	padding: 7px 16px; border-radius: 999px; margin-bottom: 22px;
}
.hero__text { font-size: 1.16rem; color: #e3ecea; max-width: 620px; margin-bottom: 30px; }
.hero__actions { display: flex; gap: 14px; flex-wrap: wrap; }
.hero__badges {
	position: relative;
	display: flex; gap: 26px; flex-wrap: wrap;
	margin-top: 44px; padding-top: 30px;
	border-top: 1px solid rgba(255,255,255,.16);
}
.hero__badge { display: flex; align-items: center; gap: 10px; font-size: .94rem; color: #d8e6e2; }
.hero__badge b { color: #fff; }
.hero__badge .dot { width: 9px; height: 9px; border-radius: 50%; background: var(--c-cta); flex-shrink: 0; }

/* ---------- Stats ---------- */
.stats {
	margin-top: -56px; position: relative; z-index: 10;
}
.stats__grid {
	display: grid; grid-template-columns: repeat(4, 1fr); gap: 0;
	background: #fff; border-radius: var(--radius);
	box-shadow: var(--shadow); overflow: hidden;
}
.stat {
	padding: 34px 26px; text-align: center;
	border-right: 1px solid var(--c-line);
}
.stat:last-child { border-right: none; }
.stat__num {
	font-size: 2.6rem; font-weight: 800; color: var(--c-primary);
	line-height: 1; letter-spacing: -.03em;
}
.stat__txt { font-size: .94rem; color: var(--c-muted); margin-top: 8px; }

/* ---------- Grid utilities ---------- */
.grid { display: grid; gap: 26px; }
.grid--2 { grid-template-columns: repeat(2, 1fr); }
.grid--3 { grid-template-columns: repeat(3, 1fr); }
.grid--4 { grid-template-columns: repeat(4, 1fr); }

/* ---------- Cards ---------- */
.card {
	background: #fff; border: 1px solid var(--c-line);
	border-radius: var(--radius); overflow: hidden;
	transition: transform .2s, box-shadow .2s, border-color .2s;
	height: 100%;
}
.card:hover { transform: translateY(-5px); box-shadow: var(--shadow); border-color: transparent; }
.card__media { aspect-ratio: 16/10; overflow: hidden; background: var(--c-bg-soft); }
.card__media img { width: 100%; height: 100%; object-fit: cover; transition: transform .4s; }
.card:hover .card__media img { transform: scale(1.06); }
.card__body { padding: 24px; }
.card__body h3 { margin-bottom: .4em; }
.card__body p { font-size: .97rem; color: var(--c-body); margin-bottom: .6em; }
.card__tag {
	display: inline-block; font-size: .76rem; font-weight: 700;
	text-transform: uppercase; letter-spacing: .06em;
	padding: 4px 11px; border-radius: 999px; margin-bottom: 10px;
}
.tag--green { background: var(--c-primary-light); color: var(--c-primary-dark); }
.tag--blue { background: #e3f3fb; color: var(--c-accent-dark); }
.tag--orange { background: #fdeada; color: var(--c-cta-dark); }
.tag--gray { background: #eef1f3; color: var(--c-muted); }

/* ---------- Service feature card ---------- */
.feature {
	background: #fff; border: 1px solid var(--c-line);
	border-radius: var(--radius); padding: 30px;
	transition: transform .2s, box-shadow .2s;
	height: 100%;
}
.feature:hover { transform: translateY(-5px); box-shadow: var(--shadow); }
.feature__icon {
	width: 60px; height: 60px; border-radius: 16px;
	display: flex; align-items: center; justify-content: center;
	font-size: 1.7rem; margin-bottom: 18px;
	background: var(--c-primary-light); color: var(--c-primary);
}
.feature--blue .feature__icon { background: #e3f3fb; color: var(--c-accent-dark); }
.feature--orange .feature__icon { background: #fdeada; color: var(--c-cta-dark); }
.feature--green .feature__icon { background: var(--c-primary-light); color: var(--c-primary); }
.feature h3 { margin-bottom: .35em; }
.feature p { font-size: .97rem; margin-bottom: 0; }
.feature__num {
	font-size: .82rem; font-weight: 800; color: var(--c-cta);
	letter-spacing: .08em; margin-bottom: 10px;
}

/* ---------- Split (image + text) ---------- */
.split {
	display: grid; grid-template-columns: 1fr 1fr;
	gap: 56px; align-items: center;
}
.split--reverse .split__media { order: 2; }
.split__media img {
	border-radius: var(--radius); box-shadow: var(--shadow);
	width: 100%; aspect-ratio: 4/3; object-fit: cover;
}
.split__media--tall img { aspect-ratio: 3/4; }
.split h2 { margin-bottom: .5em; }

/* ---------- Check list ---------- */
.checklist { list-style: none; padding: 0; margin: 0 0 1.4em; }
.checklist li {
	position: relative; padding-left: 34px; margin-bottom: 13px;
	color: var(--c-body); font-size: 1rem;
}
.checklist li::before {
	content: "\2713";
	position: absolute; left: 0; top: 1px;
	width: 22px; height: 22px; border-radius: 50%;
	background: var(--c-primary-light); color: var(--c-primary);
	display: flex; align-items: center; justify-content: center;
	font-size: .8rem; font-weight: 800;
}
.checklist--blue li::before { background: #e3f3fb; color: var(--c-accent-dark); }

/* ---------- Page hero (дотоод хуудас) ---------- */
.page-hero {
	background: var(--c-bg-dark); color: #fff;
	padding: 70px 0 64px;
	position: relative; overflow: hidden;
}
.page-hero::after {
	content: ""; position: absolute; right: -80px; top: -80px;
	width: 380px; height: 380px; border-radius: 50%;
	background: radial-gradient(circle, rgba(27,155,216,.28), transparent 70%);
}
.page-hero__inner { position: relative; max-width: 760px; }
.page-hero h1 { color: #fff; margin-bottom: .3em; }
.page-hero p { color: #b9c9c5; font-size: 1.12rem; margin: 0; }
.breadcrumbs {
	font-size: .86rem; color: #8fa39e; margin-bottom: 16px;
}
.breadcrumbs a { color: #8fa39e; }
.breadcrumbs a:hover { color: #fff; }

/* ---------- Mission / values ---------- */
.value-card {
	background: #fff; border: 1px solid var(--c-line);
	border-radius: var(--radius); padding: 26px;
	border-top: 4px solid var(--c-primary);
	height: 100%;
}
.value-card h3 { font-size: 1.1rem; }
.value-card p { font-size: .95rem; margin-bottom: 0; }
.value-card__n {
	font-size: .8rem; font-weight: 800; color: var(--c-primary);
	letter-spacing: .1em;
}

.mv-card {
	background: #fff; border-radius: var(--radius);
	padding: 34px; border: 1px solid var(--c-line);
	height: 100%;
}
.mv-card--primary { background: var(--c-primary); color: #fff; border-color: var(--c-primary); }
.mv-card--primary h3 { color: #fff; }
.mv-card--accent { background: var(--c-accent); color: #fff; border-color: var(--c-accent); }
.mv-card--accent h3 { color: #fff; }
.mv-card p:last-child { margin-bottom: 0; }
.mv-card__label {
	font-size: .82rem; font-weight: 700; letter-spacing: .12em;
	text-transform: uppercase; opacity: .82; margin-bottom: 8px;
}

/* ---------- Team ---------- */
.team-card {
	background: #fff; border: 1px solid var(--c-line);
	border-radius: var(--radius); overflow: hidden; height: 100%;
	transition: transform .2s, box-shadow .2s;
}
.team-card:hover { transform: translateY(-5px); box-shadow: var(--shadow); }
.team-card__photo { aspect-ratio: 1/1; overflow: hidden; background: var(--c-bg-soft); }
.team-card__photo img { width: 100%; height: 100%; object-fit: cover; }
.team-card__body { padding: 20px 22px; }
.team-card__name { font-size: 1.12rem; margin-bottom: 2px; }
.team-card__role { color: var(--c-primary); font-weight: 700; font-size: .92rem; }
.team-card__spec { color: var(--c-muted); font-size: .88rem; margin-top: 6px; }

/* ---------- Profile (захирал, зөвлөх) ---------- */
.profile {
	display: grid; grid-template-columns: 300px 1fr; gap: 40px;
	background: #fff; border: 1px solid var(--c-line);
	border-radius: var(--radius); overflow: hidden;
}
.profile__photo img { width: 100%; height: 100%; object-fit: cover; min-height: 340px; }
.profile__body { padding: 36px 36px 36px 0; }
.profile__role { color: var(--c-primary); font-weight: 700; margin-bottom: 14px; }
.profile h3 { font-size: 1.55rem; margin-bottom: .15em; }
.cred-list { list-style: none; padding: 0; margin: 0; }
.cred-list li {
	padding: 9px 0 9px 26px; position: relative;
	border-bottom: 1px dashed var(--c-line); font-size: .95rem;
}
.cred-list li:last-child { border-bottom: none; }
.cred-list li::before {
	content: ""; position: absolute; left: 0; top: 16px;
	width: 8px; height: 8px; border-radius: 50%; background: var(--c-accent);
}

/* ---------- Project / case ---------- */
.project-card { position: relative; }
.project-card .card__media { aspect-ratio: 3/2; }
.project-meta {
	display: flex; gap: 14px; flex-wrap: wrap;
	font-size: .85rem; color: var(--c-muted); margin-top: 8px;
}
.project-meta span { display: inline-flex; align-items: center; gap: 5px; }

/* ---------- Timeline ---------- */
.timeline { position: relative; padding-left: 34px; }
.timeline::before {
	content: ""; position: absolute; left: 9px; top: 6px; bottom: 6px;
	width: 2px; background: var(--c-line);
}
.timeline__item { position: relative; margin-bottom: 30px; }
.timeline__item::before {
	content: ""; position: absolute; left: -33px; top: 4px;
	width: 20px; height: 20px; border-radius: 50%;
	background: #fff; border: 4px solid var(--c-primary);
}
.timeline__item:last-child { margin-bottom: 0; }
.timeline__phase { font-size: .8rem; font-weight: 700; color: var(--c-cta); letter-spacing: .06em; }
.timeline__item h4 { margin: 2px 0 .3em; }
.timeline__item p { font-size: .95rem; margin-bottom: 0; }

/* ---------- Партнёр баннер ---------- */
.partner-feature {
	background: linear-gradient(135deg, var(--c-primary) 0%, var(--c-primary-dark) 100%);
	color: #fff; border-radius: var(--radius); overflow: hidden;
	display: grid; grid-template-columns: 1.15fr .85fr;
}
.partner-feature__body { padding: 46px; }
.partner-feature__body h3 { color: #fff; font-size: 1.7rem; }
.partner-feature__body p { color: #d6e8df; }
.partner-feature__media img { width: 100%; height: 100%; object-fit: cover; min-height: 320px; }
.partner-feature .checklist li { color: #e3f0ea; }
.partner-feature .checklist li::before { background: rgba(255,255,255,.2); color: #fff; }

/* ---------- Gallery ---------- */
.gallery-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 16px; }
.gallery-grid figure { margin: 0; border-radius: var(--radius-sm); overflow: hidden; }
.gallery-grid img { width: 100%; aspect-ratio: 4/3; object-fit: cover; transition: transform .4s; }
.gallery-grid figure:hover img { transform: scale(1.07); }
.gallery-grid figcaption {
	font-size: .85rem; color: var(--c-muted); padding: 8px 4px 0;
}

/* ---------- Contact ---------- */
.contact-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 44px; }
.contact-info-card {
	display: flex; gap: 16px; align-items: flex-start;
	padding: 20px; background: #fff;
	border: 1px solid var(--c-line); border-radius: var(--radius-sm);
	margin-bottom: 16px;
}
.contact-info-card__icon {
	width: 48px; height: 48px; flex-shrink: 0; border-radius: 12px;
	background: var(--c-primary-light); color: var(--c-primary);
	display: flex; align-items: center; justify-content: center; font-size: 1.3rem;
}
.contact-info-card h4 { margin: 0 0 3px; font-size: 1rem; }
.contact-info-card p { margin: 0; font-size: .95rem; color: var(--c-body); }
.contact-form { background: #fff; border: 1px solid var(--c-line); border-radius: var(--radius); padding: 34px; }
.form-row { margin-bottom: 18px; }
.form-row label { display: block; font-weight: 600; font-size: .92rem; margin-bottom: 7px; color: var(--c-ink); }
.form-row input, .form-row textarea, .form-row select {
	width: 100%; padding: 12px 14px;
	border: 1.5px solid var(--c-line); border-radius: 9px;
	font-family: var(--font); font-size: .97rem; color: var(--c-ink);
	transition: border-color .2s;
}
.form-row input:focus, .form-row textarea:focus, .form-row select:focus {
	outline: none; border-color: var(--c-primary);
}
.form-row textarea { resize: vertical; min-height: 130px; }
.form-note { font-size: .85rem; color: var(--c-muted); }

/* ---------- Info table ---------- */
.info-table { width: 100%; border-collapse: collapse; background: #fff; border-radius: var(--radius); overflow: hidden; border: 1px solid var(--c-line); }
.info-table tr { border-bottom: 1px solid var(--c-line); }
.info-table tr:last-child { border-bottom: none; }
.info-table th {
	text-align: left; padding: 15px 20px; width: 38%;
	background: var(--c-bg-soft); color: var(--c-ink); font-weight: 700; font-size: .93rem;
	vertical-align: top;
}
.info-table td { padding: 15px 20px; font-size: .96rem; }

/* ---------- CTA band ---------- */
.cta-band {
	background: linear-gradient(120deg, var(--c-accent-dark), var(--c-primary));
	color: #fff;
}
.cta-band__inner {
	display: flex; align-items: center; justify-content: space-between;
	gap: 32px; padding: 54px 24px;
}
.cta-band h2 { color: #fff; margin-bottom: .2em; }
.cta-band p { color: rgba(255,255,255,.85); margin: 0; }

/* ---------- Footer ---------- */
.site-footer { background: var(--c-bg-dark); color: #9fb0ab; font-size: .94rem; }
.site-footer__top {
	display: grid; grid-template-columns: 1.6fr 1fr 1.3fr 1.6fr; gap: 40px;
	padding: 64px 24px 50px;
}
.site-footer__brand p { color: #9fb0ab; }
.site-footer__tagline { font-size: .8rem; letter-spacing: .04em; color: #6f827d !important; }
.footer-logo { height: 50px; margin-bottom: 16px; filter: brightness(0) invert(1); }
.site-footer .custom-logo { filter: brightness(0) invert(1); margin-bottom: 16px; }
.footer-widget__title { color: #fff; font-size: 1rem; margin-bottom: 16px; }
.footer-menu, .footer-contact { list-style: none; padding: 0; margin: 0; }
.footer-menu li, .footer-contact li { margin-bottom: 10px; }
.footer-menu a { color: #9fb0ab; }
.footer-menu a:hover { color: #fff; }
.footer-contact li { display: flex; gap: 9px; align-items: flex-start; }
.footer-contact .ico { color: var(--c-accent); flex-shrink: 0; }
.footer-contact a { color: #9fb0ab; }
.footer-contact a:hover { color: #fff; }
.site-footer__bottom { border-top: 1px solid rgba(255,255,255,.08); }
.site-footer__bottom-inner {
	display: flex; justify-content: space-between; gap: 16px;
	padding: 20px 24px; font-size: .85rem; color: #6f827d;
	flex-wrap: wrap;
}
.site-footer__bottom-inner p { margin: 0; }

/* ---------- Back to top ---------- */
.back-to-top {
	position: fixed; right: 22px; bottom: 22px; z-index: 150;
	width: 48px; height: 48px; border-radius: 50%;
	background: var(--c-primary); color: #fff; border: none;
	font-size: 1.3rem; cursor: pointer;
	box-shadow: var(--shadow);
	opacity: 0; visibility: hidden; transform: translateY(12px);
	transition: .25s;
}
.back-to-top.is-visible { opacity: 1; visibility: visible; transform: translateY(0); }
.back-to-top:hover { background: var(--c-primary-dark); }

/* ---------- Single / page content ---------- */
.entry-content { max-width: 820px; margin: 0 auto; }
.entry-content img { border-radius: var(--radius-sm); margin: 1.4em 0; }
.entry-content h2, .entry-content h3 { margin-top: 1.6em; }
.page-content-block { padding: 70px 0; }

/* ---------- Reveal animation ---------- */
.reveal { opacity: 0; transform: translateY(26px); transition: opacity .6s ease, transform .6s ease; }
.reveal.is-visible { opacity: 1; transform: none; }

/* ---------- Mongolian section number badge ---------- */
.num-badge {
	display: inline-flex; align-items: center; justify-content: center;
	width: 30px; height: 30px; border-radius: 8px;
	background: var(--c-cta); color: #fff; font-weight: 800; font-size: .9rem;
	margin-right: 10px;
}

/* ---------- Notice ---------- */
.uswm-notice {
	background: #fff7ed; border: 1px solid #f5d4a8;
	border-left: 4px solid var(--c-cta);
	padding: 16px 20px; border-radius: 8px; margin: 22px 0;
	font-size: .95rem; color: #8a5418;
}

/* =================================================================
   RESPONSIVE
   ================================================================= */
@media (max-width: 1024px) {
	.section { padding: 70px 0; }
	.split { gap: 38px; }
	.site-footer__top { grid-template-columns: 1fr 1fr; gap: 34px; }
	.partner-feature { grid-template-columns: 1fr; }
	.partner-feature__media { order: -1; }
	.partner-feature__media img { min-height: 240px; }
}

@media (max-width: 860px) {
	body { font-size: 16px; }
	.hide-mobile { display: none !important; }
	.menu-toggle { display: flex; }
	.main-navigation {
		position: fixed; top: 0; right: -100%; bottom: 0;
		width: min(82vw, 340px);
		background: #fff; z-index: 300;
		padding: 84px 22px 30px;
		box-shadow: -10px 0 40px rgba(0,0,0,.2);
		transition: right .3s ease;
		overflow-y: auto;
	}
	.main-navigation.is-open { right: 0; }
	.nav-menu { flex-direction: column; gap: 2px; }
	.nav-menu a { padding: 13px 14px; font-size: 1.05rem; }
	.nav-menu .sub-menu {
		position: static; opacity: 1; visibility: visible; transform: none;
		box-shadow: none; border: none; padding-left: 14px;
	}
	.menu-toggle { z-index: 320; position: relative; }
	body.menu-open { overflow: hidden; }
	body.menu-open::after {
		content: ""; position: fixed; inset: 0;
		background: rgba(10,20,16,.5); z-index: 250;
	}
	.grid--2, .grid--3, .grid--4 { grid-template-columns: 1fr; }
	.stats__grid { grid-template-columns: 1fr 1fr; }
	.stat:nth-child(2) { border-right: none; }
	.stat:nth-child(1), .stat:nth-child(2) { border-bottom: 1px solid var(--c-line); }
	.split { grid-template-columns: 1fr; }
	.split--reverse .split__media { order: 0; }
	.profile { grid-template-columns: 1fr; }
	.profile__photo img { min-height: 280px; max-height: 360px; }
	.profile__body { padding: 28px; }
	.contact-grid { grid-template-columns: 1fr; gap: 30px; }
	.gallery-grid { grid-template-columns: 1fr 1fr; }
	.cta-band__inner { flex-direction: column; text-align: center; }
	.site-footer__top { grid-template-columns: 1fr; }
	.site-footer__bottom-inner { flex-direction: column; }
	.hero { padding: 80px 0 96px; }
	.stats { margin-top: -40px; }
	.info-table th { width: 42%; }
}

@media (max-width: 520px) {
	.container { padding: 0 18px; }
	.section { padding: 56px 0; }
	.stats__grid { grid-template-columns: 1fr; }
	.stat { border-right: none; border-bottom: 1px solid var(--c-line); }
	.stat:last-child { border-bottom: none; }
	.gallery-grid { grid-template-columns: 1fr; }
	.hero__actions .btn, .hero__actions { width: 100%; }
	.btn { width: 100%; }
	.hero__badges { gap: 14px; }
	.partner-feature__body, .profile__body { padding: 26px; }
}