/* Ipswich Air Conditioning — site styles */
:root {
  --navy: #405372;
  --navy-deep: #2c3a52;
  --navy-ink: #1f2a3c;
  --green: #8bc63f;
  --green-deep: #5f8f22;
  --green-ink: #233510;
  --bg: #fcfcfc;
  --card: #ffffff;
  --mist: #f2f4f7;
  --text: #3a4a63;
  --muted: #66738a;
  --line: #e1e4e9;
  --sans: 'Manrope', system-ui, -apple-system, 'Segoe UI', sans-serif;
  --display: 'Space Grotesk', 'Manrope', system-ui, sans-serif;
  --mono: 'DM Mono', ui-monospace, 'SFMono-Regular', Menlo, monospace;
  --wrap: 1240px;
  --gutter: clamp(16px, 4vw, 32px);
}

*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: var(--sans);
  font-size: 17px;
  line-height: 1.65;
  overflow-x: hidden;
}
img { max-width: 100%; height: auto; display: block; }
a { color: inherit; }
p { margin: 0 0 1em; }
h1, h2, h3 { font-family: var(--display); color: var(--navy-ink); margin: 0; font-weight: 700; letter-spacing: -0.035em; line-height: 1.02; }
h1 { font-size: clamp(2.5rem, 6vw, 4.6rem); }
h2 { font-size: clamp(2rem, 4.2vw, 3.3rem); }
h3 { font-size: 1.4rem; letter-spacing: -0.02em; line-height: 1.15; }
.wrap { max-width: var(--wrap); margin: 0 auto; padding: 0 var(--gutter); }
.skip { position: absolute; left: -9999px; }
.skip:focus { left: 12px; top: 12px; z-index: 100; background: #fff; padding: 10px 14px; border-radius: 6px; }
:focus-visible { outline: 3px solid var(--green); outline-offset: 3px; }

.eyebrow {
  font-family: var(--mono);
  font-size: 0.72rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--green-deep);
  margin: 0 0 18px;
  display: block;
}
.on-dark .eyebrow, .eyebrow.light { color: var(--green); }
.lead { font-size: 1.15rem; color: var(--muted); }

/* Buttons */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 10px;
  border-radius: 999px; padding: 15px 26px;
  font-weight: 800; font-size: 0.84rem; letter-spacing: 0.08em; text-transform: uppercase;
  text-decoration: none; border: 2px solid transparent; cursor: pointer;
  transition: transform .15s ease, background-color .15s ease;
}
.btn:hover { transform: translateY(-2px); }
.btn-navy { background: var(--navy); color: #fff; }
.btn-navy:hover { background: var(--navy-deep); }
.btn-green { background: var(--green); color: var(--green-ink); }
.btn-white { background: #fff; color: var(--navy); }
.btn-ghost { border-color: currentColor; background: transparent; }
.btn svg { width: 17px; height: 17px; }
.btn-row { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 30px; }

/* Header */
.topbar { background: var(--navy); color: #fff; }
.topbar .wrap { display: flex; align-items: center; gap: 18px; padding-top: 16px; padding-bottom: 16px; }
.brand img { width: 150px; }
.top-email { font-family: var(--mono); font-size: 0.74rem; letter-spacing: 0.06em; text-decoration: none; color: rgba(255,255,255,.85); background: rgba(255,255,255,.08); padding: 10px 20px; border-radius: 999px; }
.top-actions { margin-left: auto; display: flex; align-items: center; gap: 12px; }
.top-actions .btn { padding: 11px 20px; font-size: 0.72rem; }
.phone-pill { display: inline-flex; align-items: center; gap: 8px; border: 2px solid rgba(255,255,255,.88); border-radius: 999px; padding: 9px 18px; font-family: var(--mono); font-size: 0.82rem; text-decoration: none; color: #fff; white-space: nowrap; }
.phone-pill svg { width: 15px; height: 15px; color: var(--green); }
.menu-btn { display: none; background: none; border: 0; color: #fff; padding: 8px; cursor: pointer; }
.menu-btn svg { width: 26px; height: 26px; }
.mainnav { background: var(--green); }
.mainnav ul { list-style: none; margin: 0 auto; padding: 0 var(--gutter); max-width: var(--wrap); display: flex; justify-content: center; flex-wrap: wrap; gap: 4px 30px; }
.mainnav a { display: block; padding: 15px 0; font-size: 0.76rem; font-weight: 800; letter-spacing: 0.09em; text-transform: uppercase; text-decoration: none; color: var(--green-ink); }
.mainnav a:hover, .mainnav a[aria-current="page"] { text-decoration: underline; text-underline-offset: 5px; text-decoration-thickness: 2px; }

.crumbs { background: var(--mist); border-bottom: 1px solid var(--line); font-size: 0.82rem; }
.crumbs ol { list-style: none; margin: 0 auto; padding: 10px var(--gutter); max-width: var(--wrap); display: flex; flex-wrap: wrap; gap: 6px; color: var(--muted); }
.crumbs li + li::before { content: "/"; margin-right: 6px; opacity: .6; }
.crumbs a { text-decoration: none; color: var(--navy); }

/* Hero */
.hero { background: var(--navy); color: #fff; position: relative; overflow: hidden; }
.hero-grid { display: grid; grid-template-columns: 30% 70%; min-height: 560px; }
.hero-badge { display: flex; align-items: center; justify-content: center; padding: 50px 30px; border-right: 1px solid rgba(255,255,255,.12); }
.badge-box { border: 4px solid rgba(255,255,255,.9); border-radius: 18px; padding: 28px 22px; text-align: center; max-width: 270px; }
.badge-box img { width: 220px; margin: 0 auto; }
.badge-box span { display: block; margin-top: 18px; padding-top: 12px; border-top: 1px solid rgba(255,255,255,.45); font-size: 0.78rem; font-weight: 800; letter-spacing: 0.08em; text-transform: uppercase; }
.hero-main { position: relative; display: flex; align-items: center; padding: 70px clamp(24px, 6vw, 80px); }
.hero-main picture, .hero-main picture img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; object-position: 50% 20%; }
.hero-main::after { content: ""; position: absolute; inset: 0; background: linear-gradient(90deg, rgba(25,36,54,.86) 0%, rgba(25,36,54,.5) 70%, rgba(25,36,54,.3) 100%); }
.hero-copy { position: relative; z-index: 1; max-width: 720px; }
.hero h1 { color: #fff; font-size: clamp(2.8rem, 6vw, 5.2rem); line-height: 0.95; letter-spacing: -0.06em; }
.hero h1 span { color: var(--green); }
.hero p { color: rgba(255,255,255,.9); font-size: 1.12rem; max-width: 640px; margin-top: 26px; }
.hero-points { list-style: none; padding: 0; margin: 24px 0 0; display: flex; flex-wrap: wrap; gap: 8px 22px; font-size: 0.92rem; font-weight: 600; }
.hero-points li { display: flex; align-items: center; gap: 8px; }
.hero-points svg { width: 16px; height: 16px; color: var(--green); }

.page-hero { background: var(--navy); color: #fff; padding: clamp(56px, 8vw, 96px) 0; position: relative; overflow: hidden; }
.page-hero.with-img { padding: 0; }
.page-hero .ph-grid { display: grid; grid-template-columns: 1.1fr 0.9fr; align-items: stretch; }
.page-hero .ph-copy { padding: clamp(56px, 8vw, 96px) var(--gutter) clamp(56px, 8vw, 96px) max(var(--gutter), calc((100vw - var(--wrap)) / 2 + var(--gutter))); }
.page-hero .ph-img { position: relative; min-height: 340px; }
.page-hero .ph-img img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; object-position: 60% 25%; }
.page-hero .ph-img::after { content: ""; position: absolute; inset: 0; background: linear-gradient(90deg, var(--navy) 0%, rgba(64,83,114,.15) 45%); }
.page-hero h1 { color: #fff; max-width: 860px; }
.page-hero p { color: rgba(255,255,255,.82); font-size: 1.12rem; max-width: 680px; margin-top: 24px; }

/* Strips */
.strip { background: var(--green); color: var(--green-ink); }
.strip .wrap { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 18px; padding-top: 22px; padding-bottom: 22px; }
.strip h2 { color: var(--green-ink); font-family: var(--sans); font-weight: 700; font-size: clamp(1.3rem, 2.6vw, 1.85rem); letter-spacing: -0.02em; }
.strip p { margin: 6px 0 0; }

/* Sections */
.section { padding: clamp(64px, 9vw, 120px) 0; }
.section.tight { padding: clamp(48px, 6vw, 80px) 0; }
.bg-card { background: var(--card); border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.bg-mist { background: var(--mist); }
.bg-navy { background: var(--navy); color: rgba(255,255,255,.82); }
.bg-navy h2, .bg-navy h3 { color: #fff; }
.bg-green { background: var(--green); color: var(--green-ink); }
.bg-green h2, .bg-green h3 { color: var(--green-ink); }
.bg-green .eyebrow { color: var(--green-ink); opacity: .75; }

.split { display: grid; grid-template-columns: 0.8fr 1.2fr; gap: clamp(36px, 7vw, 96px); align-items: start; }
.split.even { grid-template-columns: 1fr 1fr; }
.prose { max-width: 760px; }
.prose p, .prose li { color: var(--muted); }
.bg-navy .prose p, .bg-navy .prose li { color: rgba(255,255,255,.8); }
.prose h3 { margin: 34px 0 12px; }
.prose ul { padding-left: 0; list-style: none; }
.prose ul li { position: relative; padding-left: 26px; margin-bottom: 8px; }
.prose ul li::before { content: ""; position: absolute; left: 2px; top: 0.62em; width: 12px; height: 7px; border-left: 2.5px solid var(--green-deep); border-bottom: 2.5px solid var(--green-deep); transform: rotate(-45deg); }
.prose strong { color: var(--text); }
.prose a, .inline-link { color: var(--navy); font-weight: 700; text-decoration-color: var(--green); text-decoration-thickness: 2px; text-underline-offset: 3px; }


/* Grids of cards */
.grid { display: grid; gap: 1px; background: var(--line); border: 1px solid var(--line); }
.grid.c3 { grid-template-columns: repeat(3, 1fr); }
.grid.c2 { grid-template-columns: repeat(2, 1fr); }
.grid.c4 { grid-template-columns: repeat(4, 1fr); }
.cell { background: var(--card); padding: clamp(26px, 3vw, 38px); }
.bg-card .cell { background: var(--card); }
.cell .num { font-family: var(--mono); font-size: 0.85rem; color: var(--green-deep); }
.cell h3 { margin: 26px 0 12px; }
.cell p { color: var(--muted); font-size: 0.96rem; }
.cell ul { list-style: none; padding: 0; margin: 16px 0 0; font-size: 0.93rem; }
.cell ul li { display: flex; gap: 8px; margin-bottom: 7px; }
.cell ul li::before { content: "✓"; color: var(--green-deep); font-weight: 800; }
a.cell { text-decoration: none; display: block; transition: background-color .15s ease; }
a.cell:hover { background: var(--mist); }
a.cell:hover h3 { color: var(--green-deep); }
.cell .more { display: inline-block; margin-top: 10px; font-weight: 800; font-size: 0.88rem; color: var(--green-deep); }

.service-list article { display: grid; grid-template-columns: 52px 1fr 0.9fr; gap: 24px; border-top: 1px solid var(--line); padding: 28px 0; }
.service-list article:hover { border-color: var(--green); }
.service-list .num { font-family: var(--mono); color: var(--green-deep); }
.service-list h3 a { text-decoration: none; }
.service-list h3 a:hover { color: var(--green-deep); }
.service-list p { color: var(--muted); font-size: 0.97rem; margin-top: 10px; }
.service-list ul { list-style: none; padding: 0; margin: 4px 0 0; font-size: 0.94rem; }
.service-list ul li { margin-bottom: 7px; }
.service-list ul li::before { content: "✓ "; color: var(--green-deep); font-weight: 800; }

.ticks { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; margin-top: 26px; }
.ticks div { border-left: 3px solid var(--green); padding: 12px 16px; font-weight: 700; font-size: 0.95rem; background: var(--card); }
.bg-navy .ticks div { background: transparent; color: #fff; }

.steps { counter-reset: s; display: grid; grid-template-columns: repeat(4, 1fr); gap: 28px; margin-top: 44px; }
.steps li { list-style: none; border-top: 3px solid var(--green); padding-top: 18px; }
.steps li::before { counter-increment: s; content: "0" counter(s); font-family: var(--mono); color: var(--green-deep); font-size: .85rem; }
.steps h3 { margin: 12px 0 10px; font-size: 1.2rem; }
.steps p { color: var(--muted); font-size: 0.95rem; }
.bg-navy .steps li::before { color: var(--green); }
.bg-navy .steps p { color: rgba(255,255,255,.75); }

.promise { border: 1px solid rgba(255,255,255,.2); padding: 30px; position: relative; }
.promise::before { content: ""; position: absolute; right: -12px; top: -12px; width: 60px; height: 60px; border-top: 2px solid var(--green); border-right: 2px solid var(--green); }
.promise ol { list-style: none; padding: 0; margin: 0; counter-reset: p; }
.promise li { display: flex; gap: 16px; padding: 16px 0; border-top: 1px solid rgba(255,255,255,.12); font-family: var(--display); font-size: 1.25rem; color: #fff; letter-spacing: -0.02em; }
.promise li:first-child { border-top: 0; }
.promise li::before { counter-increment: p; content: "0" counter(p); font-family: var(--mono); color: var(--green); font-size: 0.8rem; padding-top: 6px; }

/* Areas */
.area-links { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 24px; }
.area-links a, .chip { display: inline-flex; align-items: center; gap: 6px; border: 1px solid var(--line); background: var(--card); border-radius: 999px; padding: 10px 18px; text-decoration: none; font-weight: 700; font-size: 0.9rem; color: var(--navy); }
.area-links a:hover, .chip:hover { border-color: var(--green-deep); }
.map-frame { border: 0; width: 100%; height: 380px; display: block; filter: saturate(.85); }

/* FAQ */
.faq details { border-top: 1px solid var(--line); padding: 20px 0; }
.faq details:last-child { border-bottom: 1px solid var(--line); }
.faq summary { cursor: pointer; list-style: none; display: flex; justify-content: space-between; gap: 18px; font-family: var(--display); font-size: 1.22rem; font-weight: 600; color: var(--navy-ink); letter-spacing: -0.02em; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; color: var(--green-deep); font-family: var(--sans); font-size: 1.6rem; line-height: 1; transition: transform .2s; }
.faq details[open] summary::after { transform: rotate(45deg); }
.faq details p { color: var(--muted); margin: 14px 0 0; max-width: 720px; }

/* CTA band */
.cta-band .wrap { display: flex; flex-wrap: wrap; gap: 22px; align-items: center; justify-content: space-between; padding-top: 48px; padding-bottom: 48px; }
.cta-band h2 { font-family: var(--sans); font-weight: 700; font-size: clamp(1.7rem, 3.4vw, 2.4rem); letter-spacing: -0.03em; }
.cta-band .btn-row { margin-top: 0; }

/* Form */
.quote-form { background: var(--card); border: 1px solid var(--line); padding: clamp(24px, 4vw, 42px); }
.quote-form .fields { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; }
.quote-form .full { grid-column: 1 / -1; }
.quote-form label span { display: block; font-family: var(--mono); font-size: 0.7rem; letter-spacing: 0.13em; text-transform: uppercase; color: var(--muted); }
.quote-form input, .quote-form select, .quote-form textarea {
  width: 100%; font: inherit; font-size: 1rem; color: var(--navy-ink);
  border: 0; border-bottom: 1.5px solid #c9ced6; background: transparent; padding: 12px 0; border-radius: 0; margin-top: 6px;
}
.quote-form select { appearance: none; background-image: linear-gradient(45deg, transparent 50%, var(--green-deep) 50%), linear-gradient(135deg, var(--green-deep) 50%, transparent 50%); background-position: calc(100% - 14px) 55%, calc(100% - 9px) 55%; background-size: 5px 5px; background-repeat: no-repeat; }
.quote-form input:focus, .quote-form select:focus, .quote-form textarea:focus { outline: none; border-bottom-color: var(--green-deep); }
.quote-form textarea { resize: vertical; min-height: 120px; }
.form-foot { display: flex; flex-wrap: wrap; gap: 18px; justify-content: space-between; align-items: center; margin-top: 30px; }
.form-foot small { color: var(--muted); max-width: 320px; font-size: 0.8rem; line-height: 1.5; }
.form-status { margin-top: 18px; font-weight: 700; }
.form-status.error { color: #c2410c; }
.form-done { text-align: left; }
.form-done .tick { width: 50px; height: 50px; border-radius: 50%; background: var(--green); color: var(--green-ink); display: grid; place-items: center; font-size: 1.5rem; font-weight: 800; }
.form-done h3 { margin: 22px 0 10px; font-size: 2rem; }
.hp { position: absolute !important; left: -5000px !important; }
.contact-list { list-style: none; padding: 0; margin: 30px 0 0; }
.contact-list li { display: flex; gap: 12px; align-items: center; margin-bottom: 14px; font-weight: 700; }
.contact-list svg { width: 18px; height: 18px; color: var(--green-deep); flex-shrink: 0; }
.contact-list a { text-decoration: none; }

/* Footer */
.footer { background: var(--navy); color: rgba(255,255,255,.75); padding: 64px 0 28px; font-size: 0.94rem; }
.footer .cols { display: grid; grid-template-columns: 1.2fr 1fr 1fr 1fr; gap: 40px; }
.footer h2 { font-family: var(--mono); font-size: 0.72rem; letter-spacing: 0.14em; text-transform: uppercase; color: var(--green); font-weight: 500; margin-bottom: 16px; }
.footer ul { list-style: none; padding: 0; margin: 0; }
.footer li { margin-bottom: 9px; }
.footer a { text-decoration: none; }
.footer a:hover { color: var(--green); }
.footer .brand img { width: 150px; margin-bottom: 18px; }
.footer .phone { color: var(--green); font-weight: 800; font-size: 1.05rem; }
.footer .legal { margin-top: 48px; padding-top: 20px; border-top: 1px solid rgba(255,255,255,.15); display: flex; flex-wrap: wrap; justify-content: space-between; gap: 10px; font-size: 0.7rem; letter-spacing: 0.13em; text-transform: uppercase; color: rgba(255,255,255,.5); }

/* Mobile call bar */
.callbar { display: none; }

@media (max-width: 1000px) {
  .hero-grid { grid-template-columns: 1fr; }
  .hero-badge { display: none; }
  .hero-main { min-height: 520px; }
  .split, .split.even { grid-template-columns: 1fr; }
  .split h2 { position: static; }
  .grid.c3, .grid.c4 { grid-template-columns: 1fr 1fr; }
  .steps { grid-template-columns: 1fr 1fr; }
  .footer .cols { grid-template-columns: 1fr 1fr; }
  .service-list article { grid-template-columns: 40px 1fr; }
  .service-list ul { grid-column: 2; }
  .page-hero .ph-grid { grid-template-columns: 1fr; }
  .page-hero .ph-copy { padding-left: var(--gutter); }
  .page-hero .ph-img { min-height: 240px; }
  .page-hero .ph-img::after { background: linear-gradient(180deg, var(--navy) 0%, rgba(64,83,114,.1) 40%); }
  .top-email { display: none; }
}
@media (max-width: 760px) {
  body { font-size: 16px; padding-bottom: 64px; }
  .menu-btn { display: block; }
  .top-actions .btn { display: none; }
  .brand img { width: 118px; }
  .mainnav { display: none; }
  .mainnav.open { display: block; }
  .mainnav ul { flex-direction: column; gap: 0; padding-top: 8px; padding-bottom: 12px; }
  .mainnav a { padding: 12px 0; border-bottom: 1px solid rgba(35,53,16,.15); }
  .grid.c3, .grid.c2, .grid.c4, .ticks, .steps, .quote-form .fields { grid-template-columns: 1fr; }
  .footer .cols { grid-template-columns: 1fr; }
  .hero-main { padding: 56px 20px; }
  .callbar { display: grid; grid-template-columns: 1fr 1fr; position: fixed; bottom: 0; left: 0; right: 0; z-index: 50; box-shadow: 0 -4px 18px rgba(0,0,0,.15); }
  .callbar a { padding: 18px 10px; text-align: center; font-weight: 800; font-size: 0.85rem; letter-spacing: 0.06em; text-transform: uppercase; text-decoration: none; }
  .callbar .call { background: var(--navy); color: #fff; }
  .callbar .quote { background: var(--green); color: var(--green-ink); }
  .phone-pill .num { display: none; }
}
@media (prefers-reduced-motion: reduce) { * { transition: none !important; scroll-behavior: auto !important; } }
.sr { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); }
.area-links svg, .chip svg { width: 15px; height: 15px; flex-shrink: 0; color: var(--green-deep); }
ol.steps { padding: 0; }
.contact-list li svg { width: 18px; height: 18px; }