:root {
  --ink: #111b3a;
  --blue: #17265c;
  --aqua: #12a9a5;
  --sun: #ffca45;
  --coral: #f05e52;
  --paper: #f7f4ec;
  --white: #fff;
  --line: rgba(17, 27, 58, .18);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; color: var(--ink); background: var(--paper); font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif; line-height: 1.55; }
a { color: inherit; }
img { max-width: 100%; display: block; }
.skip-link { position: fixed; left: 12px; top: -60px; z-index: 100; padding: 10px 16px; background: var(--sun); font-weight: 800; }
.skip-link:focus { top: 12px; }

.site-header { min-height: 78px; padding: 0 4vw; display: flex; align-items: center; justify-content: space-between; gap: 30px; background: var(--paper); border-bottom: 1px solid var(--line); }
.brand, .footer-brand { display: flex; align-items: center; gap: 12px; text-decoration: none; }
.brand strong { display: block; font-size: 16px; line-height: 1.1; }
.brand small { display: block; margin-top: 4px; color: #566071; font-size: 10px; font-weight: 800; letter-spacing: 1.2px; text-transform: uppercase; }
.brand-mark { width: 38px; height: 38px; display: grid; place-items: center; background: var(--blue); border-radius: 50%; }
.brand-mark:before, .brand-mark span { content: ""; display: block; position: absolute; }
.brand-mark:before { width: 14px; height: 14px; border-radius: 50%; background: var(--sun); transform: translate(-4px, -4px); }
.brand-mark span { width: 14px; height: 14px; border-radius: 50%; background: var(--aqua); transform: translate(4px, 4px); }
.brand-mark { position: relative; flex: 0 0 auto; }
nav { display: flex; align-items: center; gap: 26px; }
nav a { text-decoration: none; font-size: 13px; font-weight: 750; }
nav a:hover { color: var(--coral); }
.header-call { align-self: stretch; padding: 0 4vw 0 26px; margin-right: -4vw; display: flex; flex-direction: column; justify-content: center; color: var(--white); background: var(--blue); text-decoration: none; }
.header-call span { font-size: 9px; text-transform: uppercase; letter-spacing: 1px; opacity: .75; }
.header-call strong { font-size: 16px; }

.hero { min-height: min(780px, calc(100vh - 78px)); position: relative; display: flex; align-items: center; justify-content: flex-end; overflow: hidden; background: var(--blue); }
.hero > img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; object-position: 42% center; }
.hero-shade { position: absolute; inset: 0; background: linear-gradient(90deg, rgba(9, 16, 35, .08) 18%, rgba(9, 16, 35, .15) 42%, rgba(9, 16, 35, .88) 74%, rgba(9, 16, 35, .96) 100%); }
.hero-copy { width: min(620px, 46vw); position: relative; z-index: 1; padding: 70px 6vw 80px 30px; color: var(--white); }
.eyebrow { margin: 0 0 18px; color: var(--sun); font-size: 11px; font-weight: 900; letter-spacing: 1.8px; text-transform: uppercase; }
.eyebrow.dark { color: var(--coral); }
h1, h2, h3, p { margin-top: 0; }
h1, h2 { font-family: Georgia, "Times New Roman", serif; letter-spacing: 0; }
h1 { max-width: 630px; margin-bottom: 22px; font-size: clamp(54px, 6vw, 94px); line-height: .93; font-weight: 700; }
.hero-lede { max-width: 540px; margin-bottom: 30px; font-size: 18px; line-height: 1.65; color: rgba(255,255,255,.83); }
.hero-actions { display: flex; align-items: center; gap: 26px; flex-wrap: wrap; }
.button { display: inline-flex; align-items: center; justify-content: center; min-height: 54px; padding: 0 24px; border-radius: 4px; font-weight: 850; text-decoration: none; }
.button-primary { color: var(--ink); background: var(--sun); }
.button-primary:hover { background: #ffda72; }
.text-link { font-size: 14px; font-weight: 800; text-underline-offset: 5px; }
.hero-points { display: flex; flex-wrap: wrap; gap: 9px 24px; margin: 38px 0 0; padding: 20px 0 0; list-style: none; border-top: 1px solid rgba(255,255,255,.22); }
.hero-points li { font-size: 11px; font-weight: 850; letter-spacing: .8px; text-transform: uppercase; }
.hero-points li:before { content: "+"; margin-right: 7px; color: var(--aqua); }
.temperature-stamp { position: absolute; left: 4vw; bottom: 24px; z-index: 1; width: 92px; height: 92px; display: flex; flex-direction: column; align-items: center; justify-content: center; border: 1px solid rgba(255,255,255,.48); border-radius: 50%; color: var(--white); transform: rotate(-8deg); }
.temperature-stamp span { font-size: 9px; letter-spacing: 1px; }
.temperature-stamp strong { font-size: 17px; }

.signal-strip { min-height: 92px; padding: 0 5vw; display: grid; grid-template-columns: repeat(3, 1fr); align-items: center; background: var(--sun); }
.signal-strip p { margin: 0; padding: 12px 4vw; font-size: 13px; font-weight: 850; text-transform: uppercase; letter-spacing: .5px; border-right: 1px solid rgba(17,27,58,.24); }
.signal-strip p:last-child { border: 0; }
.signal-strip span { margin-right: 12px; color: var(--coral); font-family: Georgia, serif; font-size: 21px; }

.symptom-section { padding: 110px 5vw 120px; }
.section-intro { display: grid; grid-template-columns: .8fr 1.3fr 1fr; gap: 40px; align-items: end; max-width: 1360px; margin: 0 auto 56px; }
.section-intro .eyebrow { align-self: start; }
.section-intro h2, .services-heading h2, .mesa-copy h2, .visit-title h2, .faq-heading h2, .final-cta h2 { margin: 0; font-size: clamp(42px, 5vw, 72px); line-height: 1; }
.section-intro > p:last-child { margin: 0; color: #596170; }
.symptom-grid { max-width: 1360px; margin: auto; display: grid; grid-template-columns: repeat(3, 1fr); border-top: 1px solid var(--line); border-left: 1px solid var(--line); }
.symptom-grid a { min-height: 285px; padding: 30px; display: flex; flex-direction: column; text-decoration: none; border-right: 1px solid var(--line); border-bottom: 1px solid var(--line); transition: background .2s, color .2s; }
.symptom-grid a:hover { color: var(--white); background: var(--blue); }
.symptom-no { color: var(--coral); font-family: Georgia, serif; font-size: 14px; }
.symptom-grid strong { max-width: 260px; margin: auto 0 10px; font-family: Georgia, serif; font-size: 28px; line-height: 1.05; }
.symptom-grid small { max-width: 300px; font-size: 14px; color: #626a77; }
.symptom-grid a:hover small { color: rgba(255,255,255,.74); }
.symptom-grid b { margin-top: 26px; color: var(--aqua); font-size: 11px; text-transform: uppercase; }

.services-section { padding: 110px 5vw 120px; color: var(--white); background: var(--blue); }
.services-heading { max-width: 1360px; margin: 0 auto 64px; display: grid; grid-template-columns: 1.35fr .65fr; gap: 8vw; align-items: end; }
.services-heading > p { margin: 0; color: rgba(255,255,255,.68); }
.service-list { max-width: 1360px; margin: auto; display: grid; grid-template-columns: repeat(3, 1fr); border-top: 1px solid rgba(255,255,255,.18); }
.service-list article { min-height: 290px; padding: 36px 34px 32px 0; border-bottom: 1px solid rgba(255,255,255,.18); }
.service-list article:not(:nth-child(3n)) { margin-right: 34px; border-right: 1px solid rgba(255,255,255,.18); }
.service-list span { color: var(--sun); font-size: 10px; font-weight: 900; letter-spacing: 1.3px; text-transform: uppercase; }
.service-list h3 { max-width: 330px; margin: 48px 0 16px; font-size: 24px; line-height: 1.1; }
.service-list p { max-width: 340px; margin: 0; color: rgba(255,255,255,.68); font-size: 14px; }

.mesa-section { padding: 120px 7vw; display: grid; grid-template-columns: 1.05fr .75fr; gap: 9vw; align-items: center; background: #dff4f0; }
.mesa-copy { max-width: 760px; }
.mesa-copy h2 { margin-bottom: 30px; }
.mesa-copy > p:not(.eyebrow) { max-width: 690px; color: #4b5862; font-size: 17px; }
.button-dark { margin-top: 18px; color: var(--white); background: var(--blue); }
.heat-card { padding: 42px; color: var(--white); background: var(--coral); box-shadow: 16px 16px 0 var(--sun); }
.card-label { font-size: 10px; font-weight: 900; letter-spacing: 1.4px; text-transform: uppercase; }
.heat-card h3 { margin-bottom: 28px; font-family: Georgia, serif; font-size: 36px; line-height: 1; }
.heat-card ol { list-style: none; margin: 0; padding: 0; }
.heat-card li { padding: 17px 0; border-top: 1px solid rgba(255,255,255,.3); font-size: 14px; font-weight: 750; }
.heat-card li span { display: inline-block; width: 44px; color: var(--sun); }

.visit-section { padding: 120px 5vw; }
.visit-title { max-width: 850px; margin: 0 auto 70px; text-align: center; }
.visit-steps { max-width: 1200px; margin: auto; display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.visit-steps article { min-height: 280px; padding: 30px; background: var(--white); border: 1px solid var(--line); border-radius: 6px; }
.visit-steps span { width: 48px; height: 48px; display: grid; place-items: center; color: var(--blue); background: var(--sun); border-radius: 50%; font-family: Georgia, serif; font-size: 22px; }
.visit-steps h3 { margin: 54px 0 14px; font-size: 21px; }
.visit-steps p { margin: 0; color: #596170; }

.faq-section { padding: 110px 7vw 130px; display: grid; grid-template-columns: .75fr 1.25fr; gap: 9vw; background: var(--white); }
.faq-heading { position: sticky; top: 40px; align-self: start; }
.faq-heading h2 { font-size: clamp(42px, 4vw, 64px); }
.faq-list details { border-top: 1px solid var(--line); }
.faq-list details:last-child { border-bottom: 1px solid var(--line); }
.faq-list summary { padding: 25px 45px 25px 0; position: relative; cursor: pointer; list-style: none; font-size: 18px; font-weight: 800; }
.faq-list summary::-webkit-details-marker { display: none; }
.faq-list summary:after { content: "+"; position: absolute; right: 8px; top: 20px; color: var(--coral); font-size: 25px; }
.faq-list details[open] summary:after { content: "-"; }
.faq-list details p { max-width: 700px; padding: 0 45px 25px 0; margin: 0; color: #596170; }

.final-cta { padding: 110px 7vw; color: var(--white); background: var(--aqua); text-align: center; }
.final-cta .eyebrow { color: var(--blue); }
.final-cta h2 { margin: 0 auto 44px; max-width: 900px; }
.final-cta > a { display: inline-flex; gap: 40px; align-items: center; padding: 18px 24px; color: var(--white); background: var(--blue); border-radius: 4px; text-decoration: none; font-size: 20px; font-weight: 900; }

footer { min-height: 150px; padding: 35px 5vw; display: grid; grid-template-columns: 1.2fr 1fr auto; gap: 28px; align-items: center; color: rgba(255,255,255,.72); background: #0b1229; }
footer .brand-mark { width: 32px; height: 32px; }
footer strong, footer a { color: var(--white); }
footer p, footer small { margin: 0; font-size: 12px; }
footer a { font-weight: 850; text-decoration: none; }
footer small { grid-column: 1 / -1; padding-top: 22px; border-top: 1px solid rgba(255,255,255,.13); }
.mobile-call { display: none; }

@media (max-width: 980px) {
  nav { display: none; }
  .hero { min-height: 760px; align-items: flex-end; }
  .hero > img { object-position: 36% center; }
  .hero-shade { background: linear-gradient(180deg, rgba(9,16,35,.02) 12%, rgba(9,16,35,.24) 44%, rgba(9,16,35,.96) 78%); }
  .hero-copy { width: 100%; max-width: 720px; padding: 260px 6vw 60px; }
  .temperature-stamp { top: 24px; bottom: auto; }
  .section-intro { grid-template-columns: 1fr 1.5fr; }
  .section-intro > p:last-child { grid-column: 2; }
  .symptom-grid, .service-list { grid-template-columns: repeat(2, 1fr); }
  .service-list article:not(:nth-child(3n)) { margin-right: 0; border-right: 0; }
  .service-list article:nth-child(odd) { margin-right: 28px; border-right: 1px solid rgba(255,255,255,.18); }
  .services-heading { grid-template-columns: 1fr; }
  .mesa-section { grid-template-columns: 1fr; }
  .heat-card { max-width: 650px; }
}

@media (max-width: 680px) {
  body { padding-bottom: 82px; }
  .site-header { min-height: 66px; padding: 0 18px; }
  .brand strong { font-size: 14px; }
  .brand small { font-size: 8px; }
  .brand-mark { width: 34px; height: 34px; }
  .header-call { display: none; }
  .hero { height: 700px; min-height: 700px; }
  .hero > img { object-position: 31% center; }
  .hero-copy { padding: 205px 22px 24px; }
  .hero-copy .eyebrow { margin-bottom: 12px; }
  h1 { margin-bottom: 14px; font-size: 50px; }
  .hero-lede { margin-bottom: 16px; font-size: 15px; line-height: 1.45; }
  .hero-actions { gap: 0; }
  .hero-actions .button-primary { display: none; }
  .text-link { font-size: 13px; }
  .hero-points { display: none; }
  .temperature-stamp { left: 18px; width: 74px; height: 74px; }
  .temperature-stamp strong { font-size: 14px; }
  .signal-strip { padding: 0; grid-template-columns: 1fr; }
  .signal-strip p { padding: 15px 22px; border-right: 0; border-bottom: 1px solid rgba(17,27,58,.2); }
  .symptom-section, .services-section, .visit-section { padding: 78px 20px; }
  .section-intro { display: block; margin-bottom: 34px; }
  .section-intro h2, .services-heading h2, .mesa-copy h2, .visit-title h2, .faq-heading h2, .final-cta h2 { font-size: 44px; }
  .section-intro > p:last-child { margin-top: 22px; }
  .symptom-grid, .service-list, .visit-steps { grid-template-columns: 1fr; }
  .symptom-grid a { min-height: 230px; padding: 24px; }
  .service-list article, .service-list article:nth-child(odd) { min-height: 0; margin-right: 0; padding: 30px 0; border-right: 0; }
  .service-list h3 { margin-top: 30px; }
  .mesa-section { padding: 78px 20px 90px; }
  .heat-card { padding: 28px 24px; box-shadow: 8px 8px 0 var(--sun); }
  .visit-title { margin-bottom: 40px; text-align: left; }
  .visit-steps article { min-height: 240px; }
  .faq-section { padding: 78px 20px 90px; grid-template-columns: 1fr; gap: 45px; }
  .faq-heading { position: static; }
  .faq-list summary { font-size: 16px; }
  .final-cta { padding: 78px 20px; text-align: left; }
  .final-cta > a { width: 100%; justify-content: space-between; gap: 14px; font-size: 16px; }
  footer { padding: 38px 20px; grid-template-columns: 1fr; }
  footer small { grid-column: auto; }
  .mobile-call { position: fixed; left: 0; right: 0; bottom: 0; z-index: 50; min-height: 82px; padding: 10px 20px; display: flex; align-items: center; justify-content: space-between; gap: 14px; color: var(--ink); background: var(--sun); border-top: 2px solid var(--ink); text-decoration: none; }
  .mobile-call span { font-size: 11px; font-weight: 850; text-transform: uppercase; }
  .mobile-call strong { white-space: nowrap; font-size: 18px; }
}

@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }