/* Allentown Metal Roof Coating · signature H28-S9-P6-B7-R1-F1-M42-C1-I1-E6 · forest green + warm sand */
@font-face { font-family: "Albert Sans"; font-weight: 600; font-style: normal; font-display: swap; src: url(/assets/fonts/albert-sans-latin-600-normal.woff2) format("woff2"); }
@font-face { font-family: "Albert Sans"; font-weight: 700; font-style: normal; font-display: swap; src: url(/assets/fonts/albert-sans-latin-700-normal.woff2) format("woff2"); }
@font-face { font-family: "Lato"; font-weight: 400; font-style: normal; font-display: swap; src: url(/assets/fonts/lato-latin-400-normal.woff2) format("woff2"); }
@font-face { font-family: "Lato"; font-weight: 700; font-style: normal; font-display: swap; src: url(/assets/fonts/lato-latin-700-normal.woff2) format("woff2"); }

:root {
  --base: #326240; --base-2: #24482F; --base-3: #183022; --sec: #7D9681; --sand: #D1B890; --sand-hover: #BFA272; --rule: #A98B57;
  --ink: #0E1B11; --page: #FFFFFF; --alt: #F5F8F6; --tint: #EDF2EE; --border: #CBD6CE; --muted: #3B4D40;
  --head: "Albert Sans", "Segoe UI", Arial, sans-serif; --body: "Lato", "Segoe UI", Arial, sans-serif;
  --r: 6px; --wrap: 1200px;
}
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-padding-top: 112px; }
body { margin: 0; font-family: var(--body); font-size: 18px; line-height: 1.6; color: var(--ink); background: var(--page); }
img { max-width: 100%; height: auto; display: block; }
a { color: var(--base); text-underline-offset: 3px; }
a:hover { color: var(--base-3); }
:focus-visible { outline: 3px solid var(--base); outline-offset: 3px; }
h1, h2, h3, h4 { font-family: var(--head); font-weight: 700; line-height: 1.2; margin: 0 0 .5em; color: var(--ink); }
h1 { font-size: clamp(30px, 4.2vw, 50px); }
h2 { font-size: clamp(25px, 2.8vw, 36px); }
h3 { font-size: clamp(19px, 1.6vw, 22px); font-weight: 600; }
p { margin: 0 0 1em; }
strong, b { font-weight: 700; }
.wrap { width: min(var(--wrap), 100% - 36px); margin-inline: auto; }
.narrow { max-width: 820px; }
.narrow-wide { max-width: 900px; }
.skip { position: absolute; left: -999px; top: 8px; background: var(--base); color: #fff; padding: 10px 14px; z-index: 100; }
.skip:focus { left: 8px; }

/* buttons */
.btn { display: inline-flex; align-items: center; justify-content: center; min-height: 50px; padding: 12px 24px; border-radius: var(--r);
  font-family: var(--head); font-weight: 700; font-size: 17px; text-decoration: none; border: 2px solid transparent; cursor: pointer; line-height: 1.2; text-align: center; }
.btn-primary { background: var(--sand); color: var(--ink); border-color: var(--sand); }
.btn-primary:hover { background: var(--sand-hover); border-color: var(--sand-hover); color: var(--ink); }
.btn-call { background: #fff; color: var(--base); border-color: var(--base); }
.btn-call:hover { background: var(--base); color: #fff; }
.btn-light { background: #fff; color: var(--base-2); border-color: #fff; }
.btn-light:hover { background: var(--sand); border-color: var(--sand); color: var(--ink); }
.btn-sm { min-height: 48px; padding: 10px 16px; font-size: 16px; }
.btn-pair { display: flex; flex-wrap: wrap; gap: 12px; }
.text-link { font-weight: 700; font-family: var(--head); }

/* header */
.site-header { position: sticky; top: 0; z-index: 50; background: #fff; border-bottom: 1px solid var(--border); }
.head-row { display: flex; align-items: center; gap: 20px; min-height: 88px; }
.brand img { height: 64px; width: auto; }
.main-nav { margin-left: auto; }
.main-nav > ul { list-style: none; display: flex; gap: 4px; margin: 0; padding: 0; align-items: center; }
.main-nav a { color: var(--ink); text-decoration: none; font-family: var(--head); font-weight: 600; font-size: 16px; padding: 12px 8px; display: inline-block; }
.main-nav a:hover { color: var(--base); }
.has-drop { position: relative; display: flex; align-items: center; }
.drop-toggle { background: none; border: 0; width: 28px; height: 44px; cursor: pointer; padding: 0; }
.drop-toggle span { display: block; width: 8px; height: 8px; border-right: 2px solid var(--base); border-bottom: 2px solid var(--base); transform: rotate(45deg); margin: -4px auto 0; }
.drop { display: none; position: absolute; top: 100%; left: 0; min-width: 270px; background: #fff; border: 1px solid var(--border); border-top: 3px solid var(--base);
  list-style: none; margin: 0; padding: 8px 0; box-shadow: 0 12px 28px rgba(14,27,17,.14); }
.drop a { display: block; padding: 10px 18px; }
.has-drop:hover .drop, .has-drop.open .drop, .has-drop:focus-within .drop { display: block; }
.head-btns { display: flex; gap: 8px; }
.menu-toggle { display: none; background: none; border: 0; width: 48px; height: 48px; padding: 12px 8px; cursor: pointer; margin-left: auto; margin-right: -8px; }
.menu-toggle span { display: block; height: 3px; background: var(--base); margin: 5px 0; border-radius: 2px; }
.mobile-menu { border-top: 1px solid var(--border); background: #fff; max-height: calc(100vh - 72px); overflow-y: auto; }
.m-list { list-style: none; margin: 0; padding: 8px 18px; }
.m-list > li { border-bottom: 1px solid var(--border); }
.m-list a, .m-list summary { display: block; padding: 14px 4px; color: var(--ink); text-decoration: none; font-family: var(--head); font-weight: 600; font-size: 18px; cursor: pointer; }
.m-list details ul { list-style: none; padding: 0 0 8px 14px; margin: 0; }
.m-list details a { font-size: 17px; padding: 11px 4px; }
.m-btns { display: grid; grid-template-columns: 1fr; gap: 10px; padding: 16px 18px 24px; }
.m-btns .btn { width: 100%; }
@media (max-width: 1180px) {
  .main-nav, .head-btns { display: none; }
  .menu-toggle { display: block; }
  .head-row { min-height: 72px; }
  .brand img { height: 52px; }
}

/* breadcrumb */
.breadcrumb ol { list-style: none; display: flex; flex-wrap: wrap; justify-content: center; gap: 6px; padding: 0; margin: 0 0 14px; font-size: 15px; color: #E3ECE5; }
.breadcrumb li + li::before { content: "/"; margin-right: 6px; color: var(--sand); }
.breadcrumb a { color: #fff; }

/* hero H28: dark field, offset photo straddling the field's bottom edge */
.hero { padding: 0; background: var(--page); overflow-x: clip; }
.hero-field { background: var(--base); color: #fff; padding: 36px 0 0; text-align: center; }
.hero-text { max-width: 880px; padding-bottom: 34px; }
.hero-chip { display: inline-block; background: var(--sand); color: var(--ink); font-family: var(--head); font-weight: 700; font-size: 14px;
  letter-spacing: .04em; text-transform: uppercase; padding: 6px 12px; border-radius: 4px; margin-bottom: 14px; }
.hero h1 { color: #fff; margin-bottom: 10px; }
.hero-sub { font-size: clamp(20px, 2vw, 25px); font-weight: 600; color: #F1E7D6; margin-bottom: 14px; }
.hero-intro { font-size: 19px; color: #EEF4F0; max-width: 62ch; margin-inline: auto; }
.hero .btn-pair { justify-content: center; }
.hero .btn-call { background: transparent; color: #fff; border-color: #fff; }
.hero .btn-call:hover { background: #fff; color: var(--base); }
.hero-photo-row { background: linear-gradient(to bottom, var(--base) 50%, var(--page) 50%); padding-bottom: 32px; }
.offset-photo { position: relative; margin-right: calc(50% - 50vw); }
.offset-block { position: absolute; inset: 0; transform: translate(-20px, 20px); background: var(--sand); border-radius: 4px; }
.offset-photo img { position: relative; width: 100%; aspect-ratio: 16 / 7; object-fit: cover; border-radius: 4px 0 0 4px; }
@media (max-width: 900px) {
  .hero-field { padding-top: 22px; }
  .hero-text { padding-bottom: 24px; }
  .hero h1 { font-size: 30px; }
  .hero-sub { font-size: 20px; }
  .hero-intro { font-size: 18px; }
  .hero .btn-pair .btn { flex: 1 1 100%; }
  .offset-photo { margin-right: 0; margin-left: 10px; }
  .offset-block { transform: translate(-10px, 10px); }
  .offset-photo img { aspect-ratio: 16 / 9; border-radius: 4px; }
  .hero-photo-row { padding-bottom: 20px; }
}

/* sections and heading system E6 (flanked rule) */
section { padding: clamp(48px, 7vw, 84px) 0; }
.bg-white { background: #fff; }
.bg-alt { background: var(--alt); }
.bg-tint { background: var(--tint); }
.sec-head { text-align: center; max-width: 800px; margin: 0 auto 36px; }
.sec-head h2 span::before, .sec-head h2 span::after, .split-text h2 span::before, .split-text h2 span::after,
.closing h2 span::before, .closing h2 span::after, .faq-cat h2 span::before, .sources h2 span::before {
  content: ""; display: inline-block; width: 40px; height: 2px; background: var(--rule); vertical-align: .32em; }
.sec-head h2 span::before, .split-text h2 span::before, .closing h2 span::before, .faq-cat h2 span::before, .sources h2 span::before { margin-right: 16px; }
.sec-head h2 span::after, .split-text h2 span::after, .closing h2 span::after { margin-left: 16px; }
.sec-head-left { text-align: left; margin-left: 0; }
.sec-head-left h2 span::after, .split-text h2 span::after { display: none; }
.intro { color: var(--muted); font-size: 18px; margin-bottom: 0; }
.mini-label { display: block; font-family: var(--head); font-weight: 700; font-size: 14px; letter-spacing: .04em; text-transform: uppercase; color: var(--base); margin-bottom: 6px; }
@media (max-width: 640px) {
  .sec-head h2 span::before, .sec-head h2 span::after, .split-text h2 span::before, .closing h2 span::before, .closing h2 span::after,
  .faq-cat h2 span::before, .sources h2 span::before { width: 20px; }
}

/* I1 line icons */
svg.icon { width: 40px; height: 40px; flex: none; fill: none; stroke: var(--base); stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; }

/* fact strip */
.facts { padding: 26px 0 30px; }
.fact-strip { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; }
.fact-strip li { display: flex; align-items: center; gap: 12px; font-family: var(--head); font-weight: 600; font-size: 17px; border-left: 3px solid var(--sand); padding-left: 12px; }
@media (max-width: 900px) { .fact-strip { grid-template-columns: 1fr 1fr; } }
@media (max-width: 520px) { .fact-strip { grid-template-columns: 1fr; } }

/* K3 VS cards */
.vs-grid { display: grid; grid-template-columns: 1fr 64px 1fr; gap: 0 18px; align-items: start; max-width: 1040px; margin: 0 auto; }
.vs-card { background: #fff; border: 1px solid var(--border); border-radius: var(--r); overflow: hidden; }
.vs-main { border: 2px solid var(--base); }
.vs-head { display: flex; align-items: center; gap: 12px; background: var(--tint); padding: 18px 22px; border-bottom: 1px solid var(--border); min-height: 86px; }
.vs-main .vs-head { background: var(--base); }
.vs-main .vs-head svg.icon { stroke: var(--sand); }
.vs-tag { font-family: var(--head); font-weight: 700; font-size: 14px; letter-spacing: .04em; text-transform: uppercase; color: var(--base); }
.vs-main .vs-tag { color: #fff; }
.vs-body { padding: 20px 22px 12px; }
.vs-body dl { margin: 0; }
.vs-row { padding: 10px 0; border-top: 1px solid var(--border); }
.vs-row dt { font-family: var(--head); font-weight: 700; font-size: 15px; color: var(--base); }
.vs-row dd { margin: 2px 0 0; font-size: 17px; }
.vs-badge { align-self: start; margin-top: 54px; width: 64px; height: 64px; border-radius: 50%; display: grid; place-items: center; background: var(--sand); color: var(--ink);
  font-family: var(--head); font-weight: 700; font-size: 20px; border: 4px solid #fff; box-shadow: 0 0 0 1px var(--border); }
.sec-cta { text-align: center; margin-top: 30px; }
@media (max-width: 820px) {
  .vs-grid { grid-template-columns: 1fr; gap: 0; }
  .vs-badge { margin: -14px auto; position: relative; z-index: 1; }
  .sec-cta .btn { width: 100%; }
}

/* P6 numbered decisions */
.p6-grid { display: grid; grid-template-columns: 340px 1fr; gap: 48px; align-items: start; }
.p6-head { position: sticky; top: 120px; }
.p6-head .sec-head { margin-bottom: 22px; }
.p6-list { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.p6-step { background: #fff; border: 1px solid var(--border); border-top: 4px solid var(--base); border-radius: var(--r); padding: 20px 22px 6px; }
.p6-top { display: flex; align-items: center; justify-content: space-between; margin-bottom: 12px; }
.step-num { font-family: var(--head); font-weight: 700; font-size: 18px; color: var(--ink); background: var(--sand); width: 38px; height: 38px; display: grid; place-items: center; border-radius: 4px; }
.p6-step h3 { font-size: 20px; }
.p6-step p { font-size: 17px; }
.p6-list > :last-child:nth-child(odd) { grid-column: 1 / -1; }
@media (max-width: 960px) { .p6-grid { grid-template-columns: 1fr; gap: 24px; } .p6-head { position: static; } }
@media (max-width: 640px) { .p6-list { grid-template-columns: 1fr; } .p6-cta .btn { width: 100%; } }

/* S9 roof-type selector */
.s9-select { list-style: none; margin: 0 0 32px; padding: 0; display: grid; grid-template-columns: repeat(5, 1fr); gap: 12px; }
.s9-pick { display: flex; flex-direction: column; align-items: center; gap: 8px; text-align: center; background: #fff; border: 1px solid var(--border); border-radius: var(--r);
  padding: 16px 10px; font-family: var(--head); font-weight: 600; font-size: 16px; color: var(--ink); text-decoration: none; min-height: 48px; }
.s9-pick:hover { border-color: var(--base); box-shadow: inset 0 -3px 0 var(--sand); }
.s9-panels { display: grid; gap: 22px; }
.s9-panel { display: grid; grid-template-columns: 5fr 7fr; background: #fff; border: 1px solid var(--border); border-radius: var(--r); overflow: hidden; scroll-margin-top: 110px; }
.s9-photo img { width: 100%; height: 100%; object-fit: cover; min-height: 260px; }
.s9-text { padding: 24px 28px 22px; }
.s9-text h3 a, .svc-body h3 a, .rel-body h3 a, .m42-text h3 a { color: var(--ink); text-decoration: none; }
.s9-text h3 a:hover, .svc-body h3 a:hover, .rel-body h3 a:hover, .m42-text h3 a:hover { color: var(--base); text-decoration: underline; }
.fit-lists { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; margin-bottom: 14px; }
.fit-lists ul { margin: 0; padding-left: 18px; font-size: 17px; }
@media (max-width: 900px) { .s9-select { grid-template-columns: repeat(3, 1fr); } .s9-panel { grid-template-columns: 1fr; } .s9-photo img { aspect-ratio: 3 / 2; min-height: 0; } }
@media (max-width: 560px) { .s9-select { grid-template-columns: 1fr 1fr; } .s9-select li:last-child { grid-column: 1 / -1; } .fit-lists { grid-template-columns: 1fr; } .s9-text { padding: 20px; } }

/* C1 band */
.band { background: var(--base-2); color: #fff; padding: clamp(44px, 5vw, 60px) 0; }
.band-inner { display: flex; align-items: center; gap: 28px; justify-content: center; max-width: 1000px; }
.band svg.icon { width: 56px; height: 56px; stroke: var(--sand); }
.band-text { flex: 1; }
.band h2 { color: #fff; font-size: clamp(24px, 2.4vw, 30px); margin-bottom: 6px; }
.band p { margin: 0; color: #E6EEE8; }
@media (max-width: 760px) { .band-inner { flex-direction: column; text-align: center; gap: 14px; } .band .btn { width: 100%; } }

/* B7 before / after */
.b7-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; }
.b7-col { background: #fff; border: 1px solid var(--border); border-radius: var(--r); padding: 22px 24px 12px; }
.b7-before { border-top: 4px solid var(--sec); }
.b7-after { border-top: 4px solid var(--base); }
.b7-head { display: flex; align-items: center; gap: 12px; margin-bottom: 8px; }
.b7-head h3 { margin: 0; }
.b7-before .b7-head svg.icon { stroke: #5C6E60; }
.b7-col ul { list-style: none; margin: 0; padding: 0; }
.b7-col li { display: flex; gap: 12px; align-items: flex-start; padding: 10px 0; border-top: 1px solid var(--border); }
.b7-col li svg.icon { width: 30px; height: 30px; margin-top: 1px; }
@media (max-width: 760px) { .b7-grid { grid-template-columns: 1fr; } }

/* R1 icon card grid */
.r1-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.r1-card { background: #fff; border: 1px solid var(--border); border-radius: var(--r); padding: 22px 22px 8px; }
.r1-card svg.icon { margin-bottom: 10px; }
.r1-card p { font-size: 17px; }
@media (max-width: 980px) { .r1-grid { grid-template-columns: 1fr 1fr; } }
@media (max-width: 600px) { .r1-grid { grid-template-columns: 1fr; } }

/* M42 town tabs */
.m42-tabs { display: none; }
.tabs-ready .m42-tabs { display: flex; gap: 8px; flex-wrap: wrap; margin-bottom: 18px; }
.m42-tabs [role=tab] { font: 600 17px/1.2 var(--head); min-height: 48px; padding: 10px 18px; border-radius: 999px; border: 2px solid var(--base); background: #fff; color: var(--base); cursor: pointer; }
.m42-tabs [role=tab][aria-selected=true] { background: var(--base); color: #fff; }
.m42-panels { display: grid; gap: 16px; }
.m42-panel { display: grid; grid-template-columns: 5fr 7fr; background: #fff; border: 1px solid var(--border); border-radius: var(--r); overflow: hidden; }
.m42-panel[hidden] { display: none; }
.m42-media img { width: 100%; height: 100%; object-fit: cover; min-height: 240px; }
.m42-ic { background: var(--base); display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 10px; min-height: 220px; color: #fff;
  font-family: var(--head); font-weight: 700; font-size: 20px; }
.m42-ic svg.icon { width: 64px; height: 64px; stroke: var(--sand); }
.m42-text { padding: 24px 28px 22px; }
.m42-list { list-style: none; margin: 0 0 14px; padding: 0; }
.m42-list li { display: flex; gap: 12px; align-items: flex-start; padding: 9px 0; border-top: 1px solid var(--border); }
.m42-list svg.icon { width: 30px; height: 30px; }
@media (max-width: 760px) {
  .tabs-ready .m42-tabs { flex-wrap: nowrap; overflow-x: auto; padding-bottom: 6px; }
  .m42-tabs [role=tab] { flex: none; }
  .m42-panel { grid-template-columns: 1fr; }
  .m42-media img { aspect-ratio: 3 / 2; min-height: 0; }
  .m42-ic { min-height: 120px; }
  .m42-text { padding: 20px; }
}

/* F1 grouped accordion */
.f1-group { margin-bottom: 28px; }
.f1-sub { text-align: center; font-size: 15px; letter-spacing: .04em; text-transform: uppercase; color: var(--base); margin: 0 0 12px; }
.f1-list { border-top: 2px solid var(--base); }
.qa { border-bottom: 1px solid var(--border); background: #fff; }
.qa summary { list-style: none; display: grid; grid-template-columns: 1fr 28px; align-items: center; gap: 14px; padding: 16px 14px; cursor: pointer; min-height: 56px; }
.qa summary::-webkit-details-marker { display: none; }
.qa summary h3 { margin: 0; font-size: 19px; }
.pm { width: 28px; height: 28px; position: relative; }
.pm::before, .pm::after { content: ""; position: absolute; left: 6px; right: 6px; top: 13px; height: 2px; background: var(--base); }
.pm::after { transform: rotate(90deg); transition: transform .15s; }
.qa[open] .pm::after { transform: rotate(0); }
.qa[open] summary { box-shadow: inset 4px 0 0 var(--sand); }
.qa-body { padding: 4px 14px 6px; }

/* split */
.split-media { display: grid; grid-template-columns: 1fr 1fr; gap: 44px; align-items: center; }
.split-photo img { border-radius: var(--r); aspect-ratio: 3 / 2; object-fit: cover; width: 100%; }
.split-text h2 { text-align: left; }
.checks, .checklist { list-style: none; margin: 0; padding: 0; }
.checks li, .checklist li { display: flex; gap: 12px; align-items: center; padding: 9px 0; border-top: 1px solid var(--border); }
.checks svg.icon, .checklist svg.icon { width: 32px; height: 32px; }
.split-grid { display: grid; grid-template-columns: 360px 1fr; gap: 44px; align-items: start; }
.checklist { background: #fff; border: 1px solid var(--border); border-radius: var(--r); padding: 8px 22px; }
.checklist li:first-child { border-top: 0; }
@media (max-width: 860px) { .split-media, .split-grid { grid-template-columns: 1fr; gap: 24px; } }

/* service cards, option cards, related cards */
.card-grid-5 { display: grid; grid-template-columns: repeat(6, 1fr); gap: 22px; }
.card-grid-5 > * { grid-column: span 2; }
.card-grid-5 > :nth-child(4) { grid-column: 2 / span 2; }
.svc-card { background: #fff; border: 1px solid var(--border); border-radius: var(--r); overflow: hidden; display: flex; flex-direction: column; }
.svc-card > img { aspect-ratio: 3 / 2; object-fit: cover; width: 100%; }
.svc-body { padding: 20px 22px 22px; display: flex; flex-direction: column; flex: 1; }
.svc-body .text-link { margin-top: auto; }
.ic-card { background: #fff; border: 1px solid var(--border); border-top: 4px solid var(--sand); border-radius: var(--r); padding: 22px 22px 8px; }
.ic-card svg.icon { margin-bottom: 10px; }
.ic-card p { font-size: 17px; }
.rel-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; }
.rel-card { background: #fff; border: 1px solid var(--border); border-radius: var(--r); overflow: hidden; }
.rel-card img { aspect-ratio: 3 / 2; object-fit: cover; width: 100%; }
.rel-body { padding: 16px 18px 6px; }
.rel-body p { font-size: 17px; }
@media (max-width: 980px) {
  .card-grid-5 { grid-template-columns: 1fr 1fr; } .card-grid-5 > *, .card-grid-5 > :nth-child(4) { grid-column: auto; } .card-grid-5 > :nth-child(5) { grid-column: 1 / -1; }
  .rel-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 640px) { .card-grid-5, .rel-grid { grid-template-columns: 1fr; } .card-grid-5 > :nth-child(5) { grid-column: auto; } }

/* FAQ page */
.jump { list-style: none; margin: 8px auto 0; padding: 0; display: grid; grid-template-columns: repeat(4, 1fr); gap: 12px; max-width: 1000px; }
.jump a { display: flex; align-items: center; gap: 10px; background: #fff; border: 1px solid var(--border); border-radius: var(--r); padding: 10px 12px; font-family: var(--head); font-weight: 600; color: var(--ink); text-decoration: none; min-height: 56px; font-size: 16px; }
.jump a:hover { border-color: var(--base); }
.jump svg.icon { width: 32px; height: 32px; }
.faq-cat { margin-bottom: 44px; scroll-margin-top: 100px; }
.faq-cat h2 { text-align: left; }
.faq-items { display: grid; gap: 14px; }
.faq-card { background: #fff; border: 1px solid var(--border); border-left: 4px solid var(--base); border-radius: var(--r); padding: 20px 22px 18px; }
.faq-ans { font-size: 18px; }
.sources { border-top: 2px solid var(--base); padding-top: 20px; }
.sources h2 { font-size: 22px; }
@media (max-width: 900px) { .jump { grid-template-columns: 1fr 1fr; } }
@media (max-width: 520px) { .jump { grid-template-columns: 1fr; } }

/* closing */
.closing { background: var(--base-3); color: #fff; text-align: center; }
.closing h2 { color: #fff; }
.closing h2 span::before, .closing h2 span::after { background: var(--sand); }
.closing p { color: #E4ECE6; max-width: 640px; margin: 0 auto 22px; }
.closing .btn-pair { justify-content: center; }
.closing .btn-call { background: transparent; color: #fff; border-color: #fff; }
.closing .btn-call:hover { background: #fff; color: var(--base); }
@media (max-width: 640px) { .btn-pair .btn { flex: 1 1 100%; } }

/* utility pages */
.utility { padding: 44px 0 64px; }
.utility h1 { font-size: clamp(30px, 3.4vw, 40px); }
.utility h2 { font-size: 24px; margin-top: 1.4em; }
.utility-intro { color: var(--muted); }
.contact-form { display: grid; gap: 18px; max-width: 640px; margin-top: 24px; }
.field label { display: block; font-family: var(--head); font-weight: 600; margin-bottom: 6px; }
.field input, .field textarea { width: 100%; min-height: 50px; font: inherit; font-size: 18px; padding: 12px 14px; border: 1px solid #6E8573; border-radius: var(--r); background: #fff; color: var(--ink); }
.honeypot { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }
.status { font-weight: 700; min-height: 1.6em; }

/* calculator mapped to site tokens */
.roof-calc { --calc-font-head: var(--head); --calc-font-body: var(--body); --calc-text: var(--ink); --calc-muted: var(--muted); --calc-surface: #fff;
  --calc-surface-alt: var(--alt); --calc-border: #6E8573; --calc-accent: var(--base); --calc-accent-text: #fff; --calc-accent-hover: var(--base-2);
  --calc-track: #D5DED7; --calc-focus: var(--base-3); --calc-radius: 6px; font-size: 18px; }
.calc-page .roof-calc .calc-card { border-top: 4px solid var(--sand); }
.roof-calc .area-slider { height: 48px; padding: 20px 0; box-sizing: border-box; background-clip: content-box !important; font-size: 16px; }
.roof-calc .step-index, .roof-calc .privacy-note { font-size: 16px; color: var(--muted); }
.roof-calc .progress-caption, .roof-calc .range-labels, .roof-calc .report-eyebrow { font-size: 14px; }
.roof-calc .choice-card { position: relative; }
.roof-calc .choice-card input { inset: 0; width: 100%; height: 100%; margin: 0; opacity: 0; z-index: 1; cursor: pointer; }

/* footer and call bar */
.site-footer { background: var(--base-3); color: #E4ECE6; padding: 52px 0 96px; }
.site-footer a { color: #fff; }
.foot-grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr 1fr; gap: 30px; }
.foot-logo img { height: 64px; width: auto; }
.site-footer h2 { color: #fff; font-size: 18px; }
.site-footer ul { list-style: none; margin: 0; padding: 0; }
.site-footer li { margin: 0 0 4px; }
.site-footer li a { display: inline-block; padding: 6px 0; font-size: 17px; }
.foot-phone { font-family: var(--head); font-weight: 700; font-size: 21px; }
.foot-bottom { border-top: 1px solid #3A5443; margin-top: 30px; padding-top: 16px; font-size: 15px; }
.call-bar { display: none; }
@media (max-width: 900px) {
  .foot-grid { grid-template-columns: 1fr 1fr; }
  .call-bar { display: flex; position: fixed; left: 0; right: 0; bottom: 0; z-index: 40; background: var(--sand); color: var(--ink); text-decoration: none;
    justify-content: center; align-items: center; gap: 12px; min-height: 58px; padding: 8px 16px calc(8px + env(safe-area-inset-bottom)); font-family: var(--head);
    border-top: 2px solid var(--base-3); }
  .call-bar:hover { color: var(--ink); }
  .cb-label { font-weight: 600; font-size: 16px; }
  .cb-num { font-weight: 700; font-size: 21px; }
  body.menu-open .call-bar { display: none; }
}
@media (max-width: 520px) { .foot-grid { grid-template-columns: 1fr; } }
@media (prefers-reduced-motion: reduce) { * { transition: none !important; } }