/* Northwind Air — Essential tier, HVAC. Seasonal-promo split hero (cool teal / warm orange) on a white canvas.
   Clash Display (display) + Supreme (body), both Fontshare. Hover + one fade-in only. */

:root {
  --bg: #FFFFFF;
  --surface: #F3F6F7;
  --ink: #121C24;
  --muted: #526470;
  --line: #DBE2E6;
  --accent: #0F7C8C;          /* teal — cooling */
  --accent-deep: #0B5F6C;
  --accent-ink: #FFFFFF;
  --warm: #E8762B;            /* orange — heating */
  --warm-deep: #B4511A;       /* orange dark enough for small text on white (AA) */
  --warm-ink: #1A0F06;
  --font-display: "Clash Display", "Avenir Next", "Helvetica Neue", Arial, sans-serif;
  --font-body: "Supreme", "Helvetica Neue", Arial, system-ui, sans-serif;
  --font-mono: ui-monospace, "SF Mono", Menlo, monospace;
  --radius: 10px;
  --space-section: clamp(88px, 9vw, 120px);
  --banner-h: 56px;
  --header-h: 72px;
  --gutter: clamp(20px, 5vw, 72px);
  --measure: 60ch;
}

*, *::before, *::after { box-sizing: border-box; }

html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: var(--font-body);
  font-size: 17px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

img { display: block; max-width: 100%; height: auto; }

h1, h2, h3 {
  font-family: var(--font-display);
  font-weight: 600;
  line-height: 1.02;
  letter-spacing: -0.02em;
  margin: 0;
  text-wrap: balance;
}
h1 { font-size: clamp(2.4rem, 5.2vw, 4rem); }
h2 { font-size: clamp(1.9rem, 3.8vw, 3rem); }
h3 { font-size: clamp(1.25rem, 1.8vw, 1.5rem); font-weight: 500; }

p { margin: 0; }
a { color: inherit; }
ul, ol { margin: 0; padding: 0; list-style: none; }

:focus-visible { outline: 3px solid var(--warm); outline-offset: 3px; }

.skip-link {
  position: absolute; left: var(--gutter); top: -100px;
  background: var(--ink); color: #fff; padding: 10px 16px; z-index: 100; border-radius: var(--radius);
}
.skip-link:focus { top: calc(var(--banner-h) + 8px); }

.eyebrow {
  font-size: 0.78rem; font-weight: 700; letter-spacing: 0.14em; text-transform: uppercase;
  color: var(--accent); margin-bottom: 14px;
}
.eyebrow.warm { color: var(--warm-deep); }

.wrap { padding-left: var(--gutter); padding-right: var(--gutter); }

.section-head { max-width: 760px; margin-bottom: 44px; }
.section-lede { color: var(--muted); font-size: 1.1rem; margin-top: 16px; max-width: var(--measure); }
.section-lede a { color: var(--accent); font-weight: 600; }

.icon { width: 28px; height: 28px; stroke: currentColor; fill: none; stroke-width: 1.75; stroke-linecap: round; stroke-linejoin: round; flex: none; }
.icon-sm { width: 18px; height: 18px; }

/* ---------- Buttons ---------- */

.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 10px;
  min-height: 52px; padding: 12px 26px; border: 0; border-radius: 999px;
  background: var(--accent); color: var(--accent-ink);
  font-family: var(--font-display); font-weight: 600; font-size: 1.05rem; letter-spacing: 0.01em;
  text-decoration: none; cursor: pointer;
  transition: background-color 0.2s, transform 0.2s;
}
.btn:hover { background: var(--accent-deep); transform: translateY(-1px); }
.btn:disabled { opacity: 0.6; cursor: wait; transform: none; }
.btn.warm { background: var(--warm); color: var(--warm-ink); }
.btn.warm:hover { background: #F08A45; }
.btn.ghost { background: transparent; color: var(--ink); box-shadow: inset 0 0 0 2px var(--line); }
.btn.ghost:hover { background: var(--surface); box-shadow: inset 0 0 0 2px var(--ink); }

/* ---------- Claim banner (layout only; look comes from claim-flow.css) ---------- */

.sample-banner {
  display: flex; align-items: center; justify-content: center; gap: 18px;
  min-height: var(--banner-h); padding: 8px var(--gutter);
  font-size: 0.92rem;
}

/* ---------- Header ---------- */

.site-header {
  position: sticky; top: var(--banner-h); z-index: 50;
  display: grid; grid-template-columns: 1fr auto 1fr; align-items: center; gap: 24px;
  min-height: var(--header-h); padding: 0 var(--gutter);
  background: rgba(255, 255, 255, 0.94);
  backdrop-filter: blur(8px); -webkit-backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--line);
}

.brand { display: flex; align-items: center; gap: 12px; text-decoration: none; line-height: 1.1; }
.brand-mark {
  width: 36px; height: 36px; border-radius: 10px; flex: none;
  background: linear-gradient(135deg, var(--accent) 0 50%, var(--warm) 50% 100%);
}
.brand-name { font-family: var(--font-display); font-size: 1.3rem; font-weight: 600; white-space: nowrap; }
.brand-sub { display: block; font-size: 0.72rem; letter-spacing: 0.1em; text-transform: uppercase; color: var(--muted); margin-top: 3px; }

.site-nav { display: flex; gap: 30px; }
.site-nav a {
  text-decoration: none; font-weight: 500; font-size: 0.95rem; padding: 6px 0;
  border-bottom: 2px solid transparent; transition: border-color 0.2s;
}
.site-nav a:hover, .site-nav a[aria-current="page"] { border-bottom-color: var(--accent); }

.header-phone {
  justify-self: end; display: inline-flex; align-items: center; gap: 8px;
  font-family: var(--font-display); font-size: 1.15rem; font-weight: 600;
  text-decoration: none; white-space: nowrap; padding: 8px 16px; border-radius: 999px;
  color: var(--accent-deep); background: #E6F2F4; transition: background-color 0.2s;
}
.header-phone:hover { background: #D3E9EC; }

/* ---------- 24/7 emergency bar ---------- */

.emergency {
  display: flex; align-items: center; justify-content: center; flex-wrap: wrap; gap: 8px 22px;
  padding: 10px var(--gutter); background: var(--ink); color: #fff; font-size: 0.95rem;
}
.emergency strong { font-family: var(--font-display); font-weight: 600; letter-spacing: 0.02em; }
.emergency a { color: #FFC08A; font-weight: 700; text-decoration: none; white-space: nowrap; }
.emergency a:hover { text-decoration: underline; }
.emergency .dot { width: 9px; height: 9px; border-radius: 50%; background: var(--warm); flex: none; }

/* ---------- Hero: seasonal split ---------- */

.hero { padding: clamp(28px, 3.5vw, 40px) var(--gutter) 0; }
.hero-head { max-width: 900px; margin: 0 auto; text-align: center; }
.hero-lede { font-size: clamp(1.05rem, 1.5vw, 1.2rem); color: var(--muted); max-width: 72ch; margin: 16px auto 0; }

.split {
  display: flex; gap: 10px; margin-top: clamp(24px, 3vw, 36px);
  height: clamp(360px, calc(100vh - 540px), 600px);
}
.half {
  position: relative; flex: 1 1 0; overflow: hidden; border-radius: 18px;
  display: flex; align-items: flex-end; text-decoration: none; color: #fff; isolation: isolate;
  transition: flex-grow 0.5s cubic-bezier(0.32, 0.72, 0, 1);
}
.half img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; z-index: -2; transition: transform 0.7s cubic-bezier(0.32, 0.72, 0, 1); }
.half::after { content: ""; position: absolute; inset: 0; z-index: -1; }
.half-cool::after { background: linear-gradient(to top, rgba(11, 95, 108, 0.94) 0%, rgba(15, 124, 140, 0.45) 48%, rgba(15, 124, 140, 0.08) 100%); }
.half-warm::after { background: linear-gradient(to top, rgba(160, 68, 14, 0.94) 0%, rgba(232, 118, 43, 0.42) 48%, rgba(232, 118, 43, 0.06) 100%); }
.half:hover { flex-grow: 1.35; }
.half:hover img { transform: scale(1.04); }
.half:focus-visible { outline: 4px solid var(--ink); outline-offset: 2px; }

.half-copy { padding: clamp(22px, 3vw, 40px); max-width: 520px; }
.half-season { display: inline-block; font-size: 0.78rem; font-weight: 700; letter-spacing: 0.14em; text-transform: uppercase; padding: 6px 12px; border-radius: 999px; background: rgba(0, 0, 0, 0.42); margin-bottom: 14px; }
.half-title { display: block; font-family: var(--font-display); font-size: clamp(2.6rem, 5.4vw, 4.6rem); font-weight: 700; line-height: 0.95; letter-spacing: -0.02em; }
.half-copy p { margin-top: 12px; font-size: 1.02rem; max-width: 36ch; color: rgba(255, 255, 255, 0.92); }
.half-cta { display: inline-block; margin-top: 18px; font-family: var(--font-display); font-weight: 600; font-size: 1.05rem; border-bottom: 2px solid rgba(255, 255, 255, 0.6); transition: border-color 0.2s; }
.half:hover .half-cta { border-bottom-color: #fff; }

.guarantee {
  display: flex; align-items: center; justify-content: center; gap: 14px; flex-wrap: wrap;
  margin: 14px 0 0; padding: 18px var(--gutter); text-align: center;
  font-size: 1.02rem; color: var(--ink);
}
.guarantee strong { font-family: var(--font-display); font-weight: 600; }
.guarantee .seam { width: 44px; height: 6px; border-radius: 3px; background: linear-gradient(90deg, var(--accent) 0 50%, var(--warm) 50% 100%); flex: none; }

/* ---------- Trust strip ---------- */

.trust { border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); background: var(--surface); }
.trust-list {
  display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px;
  padding: 22px var(--gutter);
}
.trust-list li { display: flex; flex-direction: column; gap: 2px; }
.trust-list strong { font-family: var(--font-display); font-size: 1.25rem; font-weight: 600; }
.trust-list span { font-size: 0.88rem; color: var(--muted); }

/* ---------- Sections ---------- */

section.band { padding: var(--space-section) var(--gutter); }

/* Services */
.service-grid {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 0;
  border-top: 1px solid var(--line); border-left: 1px solid var(--line);
}
.service {
  padding: 32px 28px 36px; border-right: 1px solid var(--line); border-bottom: 1px solid var(--line);
  display: flex; flex-direction: column; gap: 14px; transition: background-color 0.25s;
}
.service:hover { background: var(--surface); }
.service .icon { color: var(--accent); }
.service.is-warm .icon { color: var(--warm-deep); }
.service h3 a { text-decoration: none; }
.service h3 a:hover { text-decoration: underline; text-decoration-color: var(--accent); text-underline-offset: 4px; }
.service p { color: var(--muted); font-size: 0.98rem; }
.service-note { margin-top: auto; font-size: 0.85rem; font-weight: 600; letter-spacing: 0.04em; color: var(--ink); padding-top: 10px; }
.service-aside { margin-top: 28px; color: var(--muted); max-width: var(--measure); }
.service-aside a { color: var(--accent); font-weight: 600; }

/* Maintenance plans */
.plans { background: var(--surface); }
.plan-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; align-items: stretch; }
.plan {
  background: var(--bg); border: 1px solid var(--line); border-radius: 16px; padding: 32px 30px;
  display: flex; flex-direction: column; gap: 18px; transition: transform 0.25s, border-color 0.25s;
}
.plan:hover { transform: translateY(-4px); border-color: var(--accent); }
.plan.is-featured { border: 2px solid var(--accent); }
.plan-tier { font-size: 0.78rem; font-weight: 700; letter-spacing: 0.14em; text-transform: uppercase; color: var(--accent); }
.plan h3 { font-size: 1.9rem; font-weight: 600; }
.plan-visits { display: flex; gap: 10px; align-items: baseline; }
.plan-visits strong { font-family: var(--font-display); font-size: 2.6rem; font-weight: 700; line-height: 1; color: var(--ink); }
.plan-visits span { color: var(--muted); font-size: 0.95rem; }
.plan-list { display: grid; gap: 10px; }
.plan-list li { display: flex; gap: 10px; align-items: flex-start; font-size: 0.98rem; }
.plan-list .icon-sm { color: var(--accent); margin-top: 4px; }
.plan-list li.off { color: var(--muted); }
.plan-list li.off .icon-sm { color: var(--line); }
.plan-cta { margin-top: auto; padding-top: 10px; }
.plan-note { margin-top: 26px; color: var(--muted); font-size: 0.95rem; max-width: var(--measure); }

/* Brand badges band */
.brands { padding: 44px var(--gutter); border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.brands-inner { display: flex; align-items: center; gap: 18px 36px; flex-wrap: wrap; justify-content: center; }
.brands-label { font-size: 0.78rem; font-weight: 700; letter-spacing: 0.14em; text-transform: uppercase; color: var(--muted); }
.badge-list { display: flex; flex-wrap: wrap; gap: 10px 14px; justify-content: center; }
.badge {
  font-family: var(--font-display); font-weight: 600; font-size: 1.05rem; letter-spacing: 0.06em; text-transform: uppercase;
  padding: 10px 18px; border: 1px solid var(--line); border-radius: 8px; color: var(--ink); transition: border-color 0.2s, color 0.2s;
}
.badge:hover { border-color: var(--ink); }
.brands-note { width: 100%; text-align: center; color: var(--muted); font-size: 0.85rem; margin-top: 6px; }

/* Recent installs */
.install-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 28px; }
.install { display: flex; flex-direction: column; gap: 16px; }
.install-media { position: relative; margin: 0; border-radius: 14px; overflow: hidden; aspect-ratio: 3 / 4; background: var(--surface); }
.install-media img:first-child { width: 100%; height: 100%; object-fit: cover; transition: transform 0.6s cubic-bezier(0.32, 0.72, 0, 1); }
.install:hover .install-media img:first-child { transform: scale(1.03); }
.install-before {
  position: absolute; left: 14px; bottom: 14px; width: 30%; border-radius: 8px; border: 3px solid #fff;
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.25);
}
.install-before-tag { position: absolute; left: 14px; top: 14px; font-size: 0.72rem; font-weight: 700; letter-spacing: 0.12em; text-transform: uppercase; background: rgba(255, 255, 255, 0.92); padding: 5px 10px; border-radius: 999px; }
.install h3 { font-size: 1.3rem; }
.install p { color: var(--muted); font-size: 0.98rem; }
.install-meta { display: flex; flex-wrap: wrap; gap: 8px; }
.install-meta span { font-size: 0.8rem; font-weight: 600; letter-spacing: 0.04em; padding: 5px 10px; border-radius: 999px; background: var(--surface); }
.install-meta .cool { color: var(--accent-deep); background: #E6F2F4; }
.install-meta .warm { color: var(--warm-deep); background: #FCEADF; }

/* Reviews */
.reviews { background: var(--ink); color: #fff; }
.reviews .eyebrow { color: #FFC08A; }
.review-list { display: grid; grid-template-columns: repeat(3, 1fr); gap: 36px; }
.review { margin: 0; padding-top: 22px; border-top: 1px solid rgba(255, 255, 255, 0.2); }
.review p { font-family: var(--font-display); font-weight: 500; font-size: 1.3rem; line-height: 1.3; }
.review footer { margin-top: 18px; font-size: 0.9rem; color: rgba(255, 255, 255, 0.72); }

/* Service area */
.area { display: grid; grid-template-columns: 1fr 1.1fr; gap: clamp(32px, 5vw, 72px); align-items: center; }
.area-text p { color: var(--muted); max-width: 48ch; }
.area-list { display: grid; grid-template-columns: repeat(2, 1fr); gap: 8px 24px; margin-top: 26px; }
.area-list li { padding: 8px 0; border-bottom: 1px solid var(--line); font-weight: 500; }
.area-map { border-radius: 16px; overflow: hidden; border: 1px solid var(--line); aspect-ratio: 4 / 3; background: var(--surface); }
.area-map iframe { width: 100%; height: 100%; border: 0; display: block; }

/* FAQ */
.faq { background: var(--surface); }
.faq-list { max-width: 820px; }
.faq-list details { border-top: 1px solid var(--line); }
.faq-list details:last-child { border-bottom: 1px solid var(--line); }
.faq-list summary {
  cursor: pointer; list-style: none; padding: 20px 44px 20px 0; position: relative;
  font-family: var(--font-display); font-weight: 500; font-size: 1.2rem;
}
.faq-list summary::-webkit-details-marker { display: none; }
.faq-list summary::after {
  content: "+"; position: absolute; right: 4px; top: 16px; font-size: 1.6rem; color: var(--accent); transition: transform 0.25s;
}
.faq-list details[open] summary::after { transform: rotate(45deg); }
.faq-list details p { padding: 0 0 22px; color: var(--muted); max-width: var(--measure); }

/* Contact */
.contact { display: grid; grid-template-columns: 1fr 1.2fr; gap: clamp(32px, 5vw, 80px); align-items: start; }
.contact-text p { color: var(--muted); max-width: 40ch; }
.contact-phone {
  display: inline-block; margin-top: 26px; font-family: var(--font-display); font-weight: 600;
  font-size: clamp(2rem, 3.6vw, 2.8rem); text-decoration: none; color: var(--accent-deep); line-height: 1;
}
.contact-phone:hover { text-decoration: underline; text-underline-offset: 6px; }
.contact-hours { margin-top: 12px; font-size: 0.95rem; }
.contact-after { margin-top: 20px; padding: 14px 18px; border-left: 4px solid var(--warm); background: #FFF6EF; font-size: 0.95rem; color: var(--ink); }

.contact-form, #buy-form { display: grid; gap: 18px; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.field { display: grid; gap: 6px; font-size: 0.9rem; font-weight: 600; }
.field input, .field select, .field textarea {
  width: 100%; font: inherit; font-weight: 400; font-size: 1rem; color: var(--ink);
  padding: 12px 14px; border: 1px solid #B9C4CB; border-radius: var(--radius); background: #fff;
}
.field input:focus, .field select:focus, .field textarea:focus { outline: 3px solid var(--accent); outline-offset: 1px; border-color: var(--accent); }
.field textarea { resize: vertical; min-height: 110px; }
.honey { position: absolute; left: -10000px; width: 1px; height: 1px; overflow: hidden; }
.consent { display: flex; gap: 10px; align-items: flex-start; font-size: 0.9rem; color: var(--muted); }
.consent input { margin-top: 4px; }
.form-status { min-height: 1.4em; font-weight: 600; color: var(--accent-deep); }
.form-status.is-error { color: #A0330F; }
.form-note { font-size: 0.85rem; color: var(--muted); }

/* ---------- Footer ---------- */

.site-footer { padding: 56px var(--gutter) 110px; border-top: 1px solid var(--line); font-size: 0.95rem; }
.footer-top { display: grid; grid-template-columns: 1.4fr 1fr 1fr; gap: 32px; }
.footer-brand { font-family: var(--font-display); font-weight: 600; font-size: 1.3rem; margin-bottom: 8px; }
.footer-top p, .footer-top a { color: var(--muted); }
.footer-nav { display: grid; gap: 8px; }
.footer-nav a, .footer-top a { text-decoration: none; }
.footer-nav a:hover, .footer-top a:hover { color: var(--accent); text-decoration: underline; }
.disclaimer { margin-top: 36px; padding-top: 20px; border-top: 1px solid var(--line); color: var(--muted); font-size: 0.85rem; max-width: 80ch; }

/* ---------- Mobile call bar ---------- */

.call-bar {
  display: none; position: fixed; left: 12px; right: 12px; bottom: calc(12px + env(safe-area-inset-bottom));
  z-index: 55; align-items: center; justify-content: center; gap: 10px; min-height: 56px;
  background: var(--warm); color: var(--warm-ink); font-family: var(--font-display); font-weight: 600; font-size: 1.1rem;
  text-decoration: none; border-radius: 999px; box-shadow: 0 10px 30px rgba(18, 28, 36, 0.25);
}

/* ---------- Claim dialog ---------- */

#buy-dialog {
  width: min(92vw, 480px); border: 0; border-radius: 18px; padding: 36px 32px 28px;
  background: var(--bg); color: var(--ink); box-shadow: 0 30px 80px rgba(0, 0, 0, 0.35);
}
#buy-dialog::backdrop { background: rgba(10, 16, 20, 0.6); }
#buy-dialog h2 { font-size: 1.7rem; margin-bottom: 10px; }
#buy-dialog > p { color: var(--muted); margin-bottom: 22px; }
.dialog-close {
  position: absolute; top: 12px; right: 12px; width: 40px; height: 40px; border: 0; border-radius: 50%;
  background: var(--surface); font-size: 1.4rem; cursor: pointer;
}
.dialog-close:hover { background: var(--line); }

/* ---------- Sub pages ---------- */

.page-hero { position: relative; display: grid; grid-template-columns: 1fr 1fr; min-height: clamp(380px, 52vh, 560px); }
.page-hero-copy { padding: clamp(40px, 5vw, 72px) var(--gutter); display: flex; flex-direction: column; justify-content: center; }
.page-hero-copy h1 { font-size: clamp(2.3rem, 4.6vw, 3.8rem); }
.page-hero-copy .lede { margin-top: 18px; color: var(--muted); font-size: 1.1rem; max-width: 46ch; }
.page-hero-media { position: relative; overflow: hidden; }
.page-hero-media img { width: 100%; height: 100%; object-fit: cover; }
.page-hero-media::after { content: ""; position: absolute; left: 0; right: 0; bottom: 0; height: 8px; background: linear-gradient(90deg, var(--accent) 0 50%, var(--warm) 50% 100%); }

.breadcrumb { display: flex; gap: 8px; font-size: 0.85rem; color: var(--muted); margin-bottom: 18px; }
.breadcrumb a { text-decoration: none; }
.breadcrumb a:hover { text-decoration: underline; }
.breadcrumb li + li::before { content: "›"; margin-right: 8px; }

.jump-list { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 24px; }
.jump-list a {
  font-size: 0.9rem; font-weight: 600; text-decoration: none; padding: 8px 14px; border-radius: 999px;
  border: 1px solid var(--line); transition: border-color 0.2s, background-color 0.2s;
}
.jump-list a:hover { border-color: var(--accent); background: #E6F2F4; }

.service-detail { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(28px, 4vw, 64px); padding: 56px 0; border-top: 1px solid var(--line); scroll-margin-top: calc(var(--banner-h) + var(--header-h) + 16px); }
.service-detail:first-of-type { border-top: 0; }
.service-detail img { border-radius: 14px; aspect-ratio: 4 / 3; object-fit: cover; width: 100%; }
.service-detail h2 { font-size: clamp(1.7rem, 2.8vw, 2.3rem); }
.service-detail > div > p { margin-top: 16px; color: var(--muted); }
.spec { display: grid; grid-template-columns: 1fr 1fr; gap: 14px 24px; margin-top: 22px; }
.spec div { border-top: 1px solid var(--line); padding-top: 10px; }
.spec dt { font-size: 0.78rem; font-weight: 700; letter-spacing: 0.12em; text-transform: uppercase; color: var(--muted); }
.spec dd { margin: 4px 0 0; font-weight: 500; }
.includes { margin-top: 22px; display: grid; gap: 8px; }
.includes li { display: flex; gap: 10px; align-items: flex-start; }
.includes .icon-sm { color: var(--accent); margin-top: 4px; }
.service-detail.is-warm .includes .icon-sm { color: var(--warm-deep); }
.service-detail.is-warm h2 { color: var(--warm-deep); }
.service-detail.is-cool h2 { color: var(--accent-deep); }

.not-us { background: var(--surface); padding: 40px var(--gutter); color: var(--muted); }
.not-us strong { color: var(--ink); font-family: var(--font-display); font-weight: 600; }

.projects-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 32px 28px; }

.owner { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(28px, 4vw, 64px); align-items: center; }
.owner img { border-radius: 16px; aspect-ratio: 4 / 3; object-fit: cover; width: 100%; }
.owner p + p { margin-top: 14px; }
.owner p { color: var(--muted); }

.cred-list { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.cred { border: 1px solid var(--line); border-radius: 14px; padding: 26px 24px; }
.cred strong { display: block; font-family: var(--font-display); font-size: 1.35rem; font-weight: 600; margin-bottom: 8px; }
.cred p { color: var(--muted); font-size: 0.95rem; }

.warranty { background: linear-gradient(90deg, var(--accent-deep), var(--accent)); color: #fff; }
.warranty .eyebrow { color: #BFE6EC; }
.warranty h2 { max-width: 20ch; }
.warranty p { margin-top: 16px; max-width: 56ch; color: rgba(255, 255, 255, 0.9); }

.steps { display: grid; grid-template-columns: repeat(3, 1fr); gap: 28px; counter-reset: step; }
.step { border-top: 3px solid var(--accent); padding-top: 18px; }
.step:nth-child(2) { border-top-color: var(--warm); }
.step-num { font-family: var(--font-display); font-weight: 700; font-size: 2rem; color: var(--muted); display: block; margin-bottom: 8px; }
.step p { color: var(--muted); margin-top: 8px; }

.contact-details { display: grid; gap: 18px; margin-top: 28px; }
.contact-details div { border-top: 1px solid var(--line); padding-top: 12px; }
.contact-details dt { font-size: 0.78rem; font-weight: 700; letter-spacing: 0.12em; text-transform: uppercase; color: var(--muted); }
.contact-details dd { margin: 4px 0 0; }

/* ---------- Reveal (the one fade-in) ---------- */

.reveal { opacity: 0; transform: translateY(18px); transition: opacity 0.6s cubic-bezier(0.32, 0.72, 0, 1), transform 0.6s cubic-bezier(0.32, 0.72, 0, 1); }
.reveal.is-visible { opacity: 1; transform: none; }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .reveal { opacity: 1; transform: none; transition: none; }
  .half, .half img, .install-media img, .plan, .btn { transition: none; }
  .half:hover { flex-grow: 1; }
  .half:hover img, .install:hover .install-media img { transform: none; }
}

/* ---------- Responsive ---------- */

@media (max-width: 1024px) {
  .service-grid, .plan-grid, .install-grid, .review-list, .projects-grid, .cred-list, .steps { grid-template-columns: repeat(2, 1fr); }
  .footer-top { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 760px) {
  body { font-size: 16px; }
  h1 { font-size: clamp(2rem, 9vw, 2.4rem); }
  .sample-banner { font-size: 0.82rem; gap: 8px 12px; flex-wrap: wrap; text-align: center; }
  .site-header {
    grid-template-columns: minmax(0, 1fr) auto; grid-template-areas: "brand phone" "nav nav";
    row-gap: 0; column-gap: 12px; padding-bottom: 0;
  }
  .brand { grid-area: brand; min-width: 0; gap: 8px; }
  .brand-name { font-size: 1.05rem; }
  .brand-mark { width: 30px; height: 30px; border-radius: 8px; }
  .brand-sub { display: none; }
  .header-phone { grid-area: phone; font-size: 0.88rem; padding: 6px 10px; gap: 6px; }
  .site-nav { grid-area: nav; min-width: 0; gap: 22px; overflow-x: auto; padding: 4px var(--gutter) 10px; margin: 0 calc(-1 * var(--gutter)); scrollbar-width: none; }
  .site-nav::-webkit-scrollbar { display: none; }
  .site-nav a { white-space: nowrap; }
  .emergency { font-size: 0.88rem; justify-content: flex-start; }
  .split { flex-direction: column; height: auto; }
  .half { min-height: 300px; }
  .half:hover { flex-grow: 1; }
  .half-title { font-size: 2.4rem; }
  .hero-lede { font-size: 1rem; }
  .trust-list { grid-template-columns: 1fr 1fr; gap: 16px; }
  .service-grid, .plan-grid, .install-grid, .review-list, .projects-grid, .cred-list, .steps, .area, .contact, .page-hero, .service-detail, .owner, .form-row, .spec, .footer-top { grid-template-columns: 1fr; }
  .page-hero-media { min-height: 240px; order: -1; }
  .area-list { grid-template-columns: 1fr 1fr; }
  .call-bar { display: flex; }
  .site-footer { padding-bottom: 120px; }
  .guarantee { font-size: 0.95rem; text-align: left; justify-content: flex-start; }
}

/* Card copy readability: the body text sits mid-card, where the photo used to show through almost
   untinted. The shade now holds further up the card. */
.half-cool::after { background: linear-gradient(to top, rgba(11, 95, 108, 0.95) 0%, rgba(13, 110, 124, 0.78) 42%, rgba(15, 124, 140, 0.3) 72%, rgba(15, 124, 140, 0.08) 100%); }
.half-warm::after { background: linear-gradient(to top, rgba(160, 68, 14, 0.95) 0%, rgba(190, 88, 26, 0.76) 42%, rgba(232, 118, 43, 0.28) 72%, rgba(232, 118, 43, 0.06) 100%); }
.half-copy p { text-shadow: 0 1px 10px rgba(0, 0, 0, 0.35); }

/* Phone nav: all five links fit on a standard phone, and narrower screens get a fade hinting the row scrolls. */
@media (max-width: 760px) {
  .site-nav { gap: 14px; -webkit-mask-image: linear-gradient(to right, #000 calc(100% - 24px), transparent); mask-image: linear-gradient(to right, #000 calc(100% - 24px), transparent); }
  .site-nav a { font-size: 0.875rem; }
}

/* Launch audit: the season pill and title sit on the brightest part of each photo. */
.half-season, .half-title { text-shadow: 0 1px 14px rgba(0, 0, 0, 0.45); }

/* Launch audit polish: headings in these blocks get the same gap above the paragraph as other sections. */
.area-text h2 + p, .contact-text h2 + p { margin-top: 16px; }
.install-meta .warm { color: #9A4413; }