/* The Masjid Manual — built on "Website Design Standards" (2026-10-09) / readable-site-starter.css.
   One family (Inter 400/500/600), 17px/1.55 body, 720px text column, 1200px container,
   #1D1D1F on white, ONE accent (--brand), black primary buttons, 96px sections, 4px spacing scale. */

:root {
  --font-body: Inter, -apple-system, system-ui, "Segoe UI", Helvetica, Arial, sans-serif;
  --fs-body: 17px;      --lh-body: 1.55;
  --fs-body-lg: 19px;   --lh-body-lg: 1.5;
  --fs-small: 14px;     --lh-small: 1.45;
  --fs-h1: clamp(36px, 4.5vw, 48px);   --lh-h1: 1.1;  --ls-h1: -0.02em;
  --fs-h2: clamp(28px, 3vw, 36px);     --lh-h2: 1.15; --ls-h2: -0.015em;
  --fs-h3: 24px;                       --lh-h3: 1.25; --ls-h3: -0.01em;
  --fs-h4: 20px;                       --lh-h4: 1.3;
  --fs-hero: clamp(44px, 5.4vw, 64px); --lh-hero: 1.02; --ls-hero: -0.03em;

  --bg: #ffffff;
  --bg-alt: #f6f5f4;
  --surface: #ffffff;
  --text: #1d1d1f;
  --text-soft: #6e6e73;
  --brand: #1e5a52;            /* the one accent: links, icons, small highlights (7.6:1 on white) */
  --brand-hover: #15433d;
  --cta-bg: #1d1d1f;
  --cta-text: #ffffff;
  --border: rgba(0, 0, 0, .10);
  --border-strong: rgba(0, 0, 0, .20);
  --shadow-card: 0 1px 2px rgba(0, 0, 0, .04), 0 8px 24px rgba(0, 0, 0, .06);

  --page-w: 1200px;
  --prose-w: 720px;
  --gutter: 24px;
  --header-h: 64px;
  --section-y: 96px;

  --s-1: 4px; --s-2: 8px; --s-3: 12px; --s-4: 16px; --s-6: 24px; --s-8: 32px;
  --s-12: 48px; --s-16: 64px; --s-24: 96px; --s-32: 128px; --s-40: 160px;
  --r-btn: 8px; --r-card: 12px; --r-pill: 9999px;
}

/* ---------- base ---------- */
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; scroll-padding-top: 80px; }
body { margin: 0; background: var(--bg); color: var(--text); font-family: var(--font-body); font-size: var(--fs-body); line-height: var(--lh-body); font-weight: 400; -webkit-font-smoothing: antialiased; text-rendering: optimizeLegibility; overflow-x: hidden; }
img, svg { max-width: 100%; }
img { height: auto; display: block; }
h1, h2, h3, h4 { font-weight: 600; margin: 0 0 var(--s-4); text-wrap: balance; }
h1 { font-size: var(--fs-h1); line-height: var(--lh-h1); letter-spacing: var(--ls-h1); }
h2 { font-size: var(--fs-h2); line-height: var(--lh-h2); letter-spacing: var(--ls-h2); }
h3 { font-size: var(--fs-h3); line-height: var(--lh-h3); letter-spacing: var(--ls-h3); }
h4 { font-size: var(--fs-h4); line-height: var(--lh-h4); }
.hero-title { font-size: var(--fs-hero); line-height: var(--lh-hero); letter-spacing: var(--ls-hero); }
p { margin: 0 0 1.25em; max-width: var(--prose-w); }
p:last-child { margin-bottom: 0; }
a { color: var(--brand); text-decoration: underline; text-underline-offset: .15em; text-decoration-thickness: 1px; }
a:hover { color: var(--brand-hover); }
strong, b { font-weight: 600; }
ul, ol { max-width: var(--prose-w); }
.lead { font-size: var(--fs-body-lg); line-height: var(--lh-body-lg); color: var(--text-soft); max-width: var(--prose-w); }
.eyebrow { display: block; font-size: 13px; line-height: 1.4; font-weight: 600; letter-spacing: .06em; text-transform: uppercase; color: var(--text-soft); margin-bottom: var(--s-3); }
.small, small { font-size: var(--fs-small); line-height: var(--lh-small); color: var(--text-soft); }
.soft { color: var(--text-soft); }
.skip { position: absolute; left: -999px; }
.skip:focus { left: 12px; top: 12px; background: #fff; padding: 8px 12px; z-index: 99; }
:focus-visible { outline: 3px solid rgba(30, 90, 82, .35); outline-offset: 2px; }

/* ---------- layout: boxed content, full-bleed bands ---------- */
.container { width: min(100% - 2 * var(--gutter), var(--page-w)); margin-inline: auto; }
.section { padding-block: var(--section-y); }
.section.alt { background: var(--bg-alt); }
.section.tight { padding-block: var(--s-16); }
.sec-head { margin-bottom: var(--s-12); max-width: var(--prose-w); }
.sec-head p { color: var(--text-soft); }
.grid-2 { display: grid; gap: var(--s-6); grid-template-columns: repeat(2, minmax(0, 1fr)); }
.grid-3 { display: grid; gap: var(--s-6); grid-template-columns: repeat(3, minmax(0, 1fr)); }
.grid-4 { display: grid; gap: var(--s-6); grid-template-columns: repeat(4, minmax(0, 1fr)); }
.split { display: grid; grid-template-columns: minmax(0, 7fr) minmax(0, 5fr); gap: var(--s-12); align-items: start; }

/* ---------- header ---------- */
.site-head { position: sticky; top: 0; z-index: 50; height: var(--header-h); display: flex; align-items: center; background: rgba(255, 255, 255, .85); backdrop-filter: blur(12px) saturate(180%); border-bottom: 1px solid var(--border); }
.site-head .container { display: flex; align-items: center; justify-content: space-between; gap: var(--s-6); }
.brand { display: flex; align-items: center; gap: var(--s-3); text-decoration: none; color: var(--text); }
.brand svg { width: 32px; height: 32px; flex: none; }
.brand b { font-size: 18px; font-weight: 600; letter-spacing: -.01em; line-height: 1.2; display: block; }
.brand small { display: block; font-size: 13px; line-height: 1.3; }
.nav { display: flex; align-items: center; gap: var(--s-8); }
.nav a { color: var(--text); text-decoration: none; font-size: 15px; font-weight: 500; }
.nav a:hover { color: var(--brand); }
.nav a[aria-current] { color: var(--brand); }
.nav .btn { color: var(--cta-text); }
.nav-toggle { display: none; background: none; border: 1px solid var(--border-strong); border-radius: var(--r-btn); width: 44px; height: 44px; cursor: pointer; }

/* ---------- buttons ---------- */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: var(--s-2); min-height: 44px; padding: 12px 24px; font: 600 16px/1 var(--font-body); border-radius: var(--r-btn); border: 1px solid transparent; text-decoration: none; cursor: pointer; transition: background .15s ease, color .15s ease; }
.btn svg { width: 16px; height: 16px; flex: none; }
.btn-primary { background: var(--cta-bg); color: var(--cta-text); }
.btn-primary:hover { background: #000; color: var(--cta-text); }
.btn-secondary { background: var(--surface); color: var(--text); border-color: var(--border-strong); }
.btn-secondary:hover { background: var(--bg-alt); color: var(--text); }
.btn-small { min-height: 40px; padding: 8px 16px; font-size: 15px; }
.actions { display: flex; gap: var(--s-3); flex-wrap: wrap; margin-top: var(--s-8); }

/* ---------- cards ---------- */
.card { background: var(--surface); border: 1px solid var(--border); border-radius: var(--r-card); padding: var(--s-6); box-shadow: var(--shadow-card); }
.card h3 { font-size: 20px; line-height: 1.3; letter-spacing: 0; }
.card p { font-size: 16px; color: var(--text-soft); }
a.card { display: flex; flex-direction: column; text-decoration: none; color: var(--text); transition: border-color .15s, box-shadow .15s; }
a.card:hover { border-color: var(--border-strong); box-shadow: 0 1px 2px rgba(0,0,0,.05), 0 12px 32px rgba(0,0,0,.09); color: var(--text); }
.badge { display: inline-block; font-size: 13px; font-weight: 600; line-height: 1; padding: 8px 12px; border-radius: var(--r-pill); border: 1px solid var(--border-strong); color: var(--text-soft); margin-top: auto; align-self: flex-start; }
.badge.full { background: var(--cta-bg); border-color: var(--cta-bg); color: #fff; }

/* ---------- hero ---------- */
.hero { padding-block: var(--s-16) var(--s-12); }
.hero-grid { display: grid; grid-template-columns: minmax(0, 5fr) minmax(0, 7fr); gap: var(--s-12); align-items: center; }
.hero figure { margin: 0; }
.caption { font-size: 13px; color: var(--text-soft); margin-top: var(--s-2); }
.page-head { padding-block: var(--s-16) var(--s-12); }
.page-head .ar { font-weight: 400; color: var(--text-soft); font-size: .7em; margin-left: var(--s-2); }

/* ---------- drawings ---------- */
.drawing { width: 100%; height: auto; display: block; }
.d-num { font: 600 9.5px var(--font-body); fill: var(--brand); font-variant-numeric: tabular-nums; }
.d-tag { font: 500 8.5px var(--font-body); fill: var(--text); }
.d-small { font: 500 7.5px var(--font-body); fill: var(--text-soft); }
.d-dimtext { font: 600 8.5px var(--font-body); fill: #7A5A22; font-variant-numeric: tabular-nums; }
.d-link:hover circle { fill: var(--brand); }
.d-link:hover text { fill: #fff; }
.sheet { background: var(--surface); border: 1px solid var(--border); border-radius: var(--r-card); padding: var(--s-6); }
.sheet-head { display: flex; justify-content: space-between; align-items: baseline; gap: var(--s-4); flex-wrap: wrap; margin-bottom: var(--s-4); font-size: 14px; color: var(--text-soft); }
.sheet-head b { color: var(--text); font-weight: 600; }
.sheet-head a { font-size: 14px; }
.key { list-style: none; padding: 0; margin: 0; }
.key li { display: grid; grid-template-columns: 32px 1fr; gap: var(--s-3); padding: var(--s-3) 0; border-bottom: 1px solid var(--border); font-size: 16px; }
.key li + li { margin: 0; }
.key li:last-child { border-bottom: 0; }
.key .n { width: 28px; height: 28px; border-radius: 50%; border: 1px solid var(--brand); font-size: 13px; font-weight: 600; line-height: 26px; text-align: center; color: var(--brand); font-variant-numeric: tabular-nums; }

/* ---------- facts ---------- */
.facts { display: grid; grid-template-columns: repeat(5, minmax(0, 1fr)); gap: var(--s-4); margin-top: var(--s-12); }
.facts div { background: var(--surface); border: 1px solid var(--border); border-radius: var(--r-card); padding: var(--s-4) var(--s-6); }
.facts b { display: block; font-size: 32px; line-height: 1.15; font-weight: 600; letter-spacing: -.02em; font-variant-numeric: tabular-nums; }
.facts span { font-size: 14px; color: var(--text-soft); }
.toc { display: flex; gap: var(--s-2); flex-wrap: wrap; margin-top: var(--s-8); }
.toc a { font-size: 14px; font-weight: 500; text-decoration: none; padding: 8px 14px; border: 1px solid var(--border); border-radius: var(--r-pill); color: var(--text); background: var(--surface); }
.toc a:hover { border-color: var(--border-strong); background: var(--bg-alt); }

/* ---------- space cards ---------- */
.space-card .icon { height: 160px; display: flex; align-items: center; justify-content: center; margin: calc(-1 * var(--s-6)) calc(-1 * var(--s-6)) var(--s-4); padding: var(--s-4); border-bottom: 1px solid var(--border); background: #fbfbfa; border-radius: var(--r-card) var(--r-card) 0 0; }
.space-card .icon svg { max-height: 132px; width: auto; }
.space-card .num { font-size: 13px; font-weight: 600; color: var(--text-soft); letter-spacing: .06em; }
.space-card h3 { margin: var(--s-1) 0 var(--s-2); }
.space-card p { margin-bottom: var(--s-4); }

/* ---------- failures ---------- */
.fail { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: var(--s-6); }
.fail svg, .fail-card svg { width: 40px; height: 40px; margin-bottom: var(--s-3); display: block; }
.fail dl { margin: 0; }
.fail dt { font-size: 13px; font-weight: 600; letter-spacing: .06em; text-transform: uppercase; color: var(--text-soft); margin-top: var(--s-4); }
.fail dt.fix { color: var(--brand); }
.fail dd { margin: var(--s-1) 0 0; font-size: 16px; color: var(--text); }

/* ---------- principles ---------- */
.principles { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 0 var(--s-12); counter-reset: p; }
.principles div { padding: var(--s-6) 0 var(--s-6) 56px; border-top: 1px solid var(--border); position: relative; }
.principles div::before { counter-increment: p; content: counter(p, decimal-leading-zero); position: absolute; left: 0; top: var(--s-6); font-size: 20px; font-weight: 600; color: var(--brand); font-variant-numeric: tabular-nums; }
.principles h3 { font-size: 18px; line-height: 1.35; letter-spacing: 0; margin-bottom: var(--s-1); }
.principles p { color: var(--text-soft); font-size: 16px; }

/* ---------- tiers ---------- */
.tier-tabs { display: flex; gap: var(--s-1); flex-wrap: wrap; margin-bottom: var(--s-8); border-bottom: 1px solid var(--border); }
.tier-tabs button { font: 500 16px var(--font-body); background: none; border: 0; border-bottom: 2px solid transparent; padding: 12px 16px; min-height: 44px; cursor: pointer; color: var(--text-soft); margin-bottom: -1px; display: flex; gap: var(--s-2); align-items: baseline; }
.tier-tabs button small { font-size: 13px; }
.tier-tabs button[aria-selected="true"] { color: var(--text); border-bottom-color: var(--text); font-weight: 600; }
.tier-panel[hidden] { display: none; }
.tier-top { display: grid; grid-template-columns: minmax(0, 6fr) minmax(0, 5fr); gap: var(--s-6); margin-bottom: var(--s-6); }
.render { margin: 0; border-radius: var(--r-card); overflow: hidden; background: var(--surface); border: 1px solid var(--border); position: relative; aspect-ratio: 4 / 3; }
.render img { width: 100%; height: 100%; object-fit: cover; }
.render .ph { position: absolute; inset: 0; display: flex; flex-direction: column; align-items: center; justify-content: center; gap: var(--s-2); color: var(--text-soft); font-size: 14px; background: repeating-linear-gradient(45deg, #fff 0 10px, #f6f6f5 10px 11px); }
.render figcaption { position: absolute; left: var(--s-3); bottom: var(--s-3); background: rgba(255, 255, 255, .94); padding: 6px 10px; border-radius: var(--r-btn); font-size: 13px; font-weight: 600; }
.tier-summary { display: flex; flex-direction: column; gap: var(--s-6); }
.cost { font-size: 28px; line-height: 1.2; font-weight: 600; letter-spacing: -.015em; margin-top: var(--s-2); font-variant-numeric: tabular-nums; }
.cost-note { font-size: 14px; color: var(--text-soft); margin-top: var(--s-1); }
.spec { width: 100%; border-collapse: separate; border-spacing: 0; background: var(--surface); border: 1px solid var(--border); border-radius: var(--r-card); overflow: hidden; }
.spec th, .spec td { text-align: left; vertical-align: top; padding: var(--s-4) var(--s-6); border-bottom: 1px solid var(--border); font-size: 16px; }
.spec th { width: 200px; font-size: 13px; font-weight: 600; letter-spacing: .06em; text-transform: uppercase; color: var(--text-soft); padding-top: 19px; }
.spec tr:last-child th, .spec tr:last-child td { border-bottom: 0; }
.prod { display: flex; flex-wrap: wrap; gap: var(--s-2) var(--s-4); margin-top: var(--s-2); }
.prod a { font-size: 14px; font-weight: 500; }
.spec.compare thead th { background: var(--bg-alt); color: var(--text); }
.spec.compare td { font-size: 15px; }
.table-scroll { overflow-x: auto; border-radius: var(--r-card); }
.table-scroll .spec.compare { min-width: 880px; }

/* ---------- avoid + maintenance ---------- */
.avoid { list-style: none; padding: 0; margin: 0; }
.avoid li { display: grid; grid-template-columns: 24px 1fr; gap: var(--s-3); padding: var(--s-3) 0; border-bottom: 1px solid var(--border); }
.avoid li + li { margin: 0; }
.avoid li::before { content: '×'; font-size: 22px; line-height: 1.1; font-weight: 600; color: var(--text-soft); }
.avoid b { display: block; font-size: 16px; color: var(--text); }
.avoid span { color: var(--text-soft); font-size: 15px; }
.maint { display: grid; grid-template-columns: repeat(5, minmax(0, 1fr)); gap: var(--s-4); }
.maint h3 { font-size: 18px; margin-bottom: var(--s-2); }

/* ---------- calculator ---------- */
.calc { display: grid; grid-template-columns: minmax(0, 6fr) minmax(0, 5fr); gap: var(--s-6); align-items: start; }
.calc label { display: grid; grid-template-columns: 1fr 112px; gap: var(--s-4); align-items: center; padding: var(--s-3) 0; border-bottom: 1px solid var(--border); font-size: 16px; font-weight: 500; }
.calc label small { display: block; font-weight: 400; }
.calc-out { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: var(--s-6); }
.calc-out b { display: block; font-size: 44px; line-height: 1.05; font-weight: 600; letter-spacing: -.02em; font-variant-numeric: tabular-nums; }
.calc-out span { font-size: 14px; color: var(--text-soft); }
.calc-out p { grid-column: 1 / -1; font-size: 15px; color: var(--text-soft); border-top: 1px solid var(--border); padding-top: var(--s-4); }

/* ---------- forms ---------- */
input, select, textarea { width: 100%; min-height: 48px; font: 400 16px var(--font-body); padding: 12px 14px; border: 1px solid var(--border-strong); border-radius: var(--r-btn); background: #fff; color: var(--text); }
textarea { min-height: 160px; resize: vertical; }
.calc input { text-align: right; font-variant-numeric: tabular-nums; font-weight: 600; }
form .row { display: grid; grid-template-columns: 1fr 1fr; gap: var(--s-4); }
form label { display: block; margin-bottom: var(--s-4); font-size: 15px; font-weight: 500; }
form label input, form label select, form label textarea { margin-top: var(--s-2); }
.hp { position: absolute; left: -9999px; }
.form-msg { margin-top: var(--s-4); font-size: 16px; }
.form-msg.ok { color: var(--brand); }
.form-msg.err { color: #b42318; }

/* ---------- outline + steps ---------- */
.outline-list { list-style: none; padding: 0; margin: 0; }
.outline-list li { padding: var(--s-4) 0 var(--s-4) var(--s-8); border-top: 1px solid var(--border); position: relative; }
.outline-list li + li { margin: 0; }
.outline-list li::before { content: ''; position: absolute; left: 0; top: 30px; width: 16px; height: 2px; background: var(--brand); }
.chips { display: flex; flex-wrap: wrap; gap: var(--s-2); margin-top: var(--s-4); }
.chips span { font-size: 14px; padding: 6px 12px; border-radius: var(--r-pill); border: 1px solid var(--border-strong); color: var(--text-soft); }
.steps { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: var(--s-6); }
.steps h3 { font-size: 20px; letter-spacing: 0; }
.steps p { color: var(--text-soft); font-size: 16px; }

/* ---------- CTA ---------- */
.cta { display: grid; grid-template-columns: minmax(0, 7fr) auto; gap: var(--s-8); align-items: center; padding: var(--s-12); }
.cta .actions { margin-top: 0; }

/* ---------- about ---------- */
.about-grid { display: grid; grid-template-columns: minmax(0, 4fr) minmax(0, 7fr); gap: var(--s-12); align-items: start; }
.portrait { aspect-ratio: 4 / 5; border-radius: var(--r-card); background: var(--bg-alt); border: 1px solid var(--border); display: flex; align-items: center; justify-content: center; overflow: hidden; }
.portrait img { width: 100%; height: 100%; object-fit: cover; }
.creds { columns: 2; column-gap: var(--s-8); list-style: none; padding: 0; margin: 0; max-width: none; }
.creds li { break-inside: avoid; padding: var(--s-3) 0; border-bottom: 1px solid var(--border); font-size: 16px; }
.creds li + li { margin: 0; }
.creds small { display: block; }

/* ---------- library ---------- */
.lib { display: grid; gap: var(--s-4); }
.lib-item { display: grid; grid-template-columns: 56px 1fr auto; gap: var(--s-6); align-items: center; }
.lib-item .doc { width: 48px; height: 60px; border: 1px solid var(--border-strong); border-radius: 4px; font-size: 13px; font-weight: 600; color: var(--text-soft); display: flex; align-items: flex-end; justify-content: center; padding-bottom: var(--s-2); }
.lib-item h3 { margin: 0; }
.lib-item p { margin: var(--s-1) 0 0; }

/* ---------- note + footer ---------- */
.note { font-size: 15px; color: var(--text-soft); border-left: 2px solid var(--border-strong); padding-left: var(--s-4); max-width: var(--prose-w); margin-top: var(--s-8); }
.site-foot { border-top: 1px solid var(--border); padding-block: var(--s-16) var(--s-12); font-size: 15px; color: var(--text-soft); }
.foot-grid { display: grid; grid-template-columns: 2fr 1fr 1fr; gap: var(--s-12); }
.site-foot h4 { font-size: 13px; font-weight: 600; letter-spacing: .06em; text-transform: uppercase; color: var(--text); margin-bottom: var(--s-3); }
.site-foot ul { list-style: none; padding: 0; margin: 0; }
.site-foot li + li { margin-top: var(--s-2); }
.site-foot a { color: var(--text-soft); text-decoration: none; }
.site-foot a:hover { color: var(--text); text-decoration: underline; }
.legal { margin-top: var(--s-12); padding-top: var(--s-6); border-top: 1px solid var(--border); display: flex; justify-content: space-between; gap: var(--s-6); flex-wrap: wrap; font-size: 14px; }

/* ---------- responsive ---------- */
@media (max-width: 1080px) {
  .grid-4, .maint { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .fail { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .facts { grid-template-columns: repeat(3, minmax(0, 1fr)); }
}
@media (max-width: 860px) {
  .nav { position: fixed; inset: var(--header-h) 0 auto 0; background: #fff; flex-direction: column; align-items: stretch; gap: 0; padding: var(--s-2) var(--gutter) var(--s-6); border-bottom: 1px solid var(--border); display: none; }
  .nav.open { display: flex; }
  .nav a { padding: var(--s-4) 0; border-bottom: 1px solid var(--border); }
  .nav .btn { margin-top: var(--s-4); }
  .nav-toggle { display: inline-flex; align-items: center; justify-content: center; }
  .hero-grid, .split, .tier-top, .calc, .about-grid, .cta, .foot-grid { grid-template-columns: minmax(0, 1fr); }
  .grid-3, .grid-2, .steps, .principles { grid-template-columns: minmax(0, 1fr); }
  .cta { padding: var(--s-8) var(--s-6); }
  .creds { columns: 1; }
  .spec th { width: 130px; padding: var(--s-3) var(--s-4); padding-top: 15px; }
  .spec td { padding: var(--s-3) var(--s-4); }
  .sheet { padding: var(--s-4); }
}
@media (max-width: 640px) {
  :root { --gutter: 16px; --section-y: 64px; --fs-body: 16px; }
  .btn { width: 100%; }
  .grid-4, .maint, .fail { grid-template-columns: minmax(0, 1fr); }
  .facts { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  form .row { grid-template-columns: minmax(0, 1fr); }
  .spec:not(.compare) th, .spec:not(.compare) td { display: block; width: auto; border-bottom: 0; }
  .spec:not(.compare) th { padding-bottom: 0; }
  .spec:not(.compare) tr { display: block; border-bottom: 1px solid var(--border); padding-bottom: var(--s-2); }
  .lib-item { grid-template-columns: 48px 1fr; }
  .lib-item .btn, .lib-item .badge { grid-column: 1 / -1; }
  .calc label { grid-template-columns: 1fr 96px; }
  .calc-out b { font-size: 36px; }
  .brand small { display: none; }
  .tier-tabs button { padding: 12px 10px; }
}