/* My Houston Roofer - Concept A "Emergency First" styles.
   Faithful reproduction of the approved mockup. No frameworks. */
:root{
  --a-bg:#071623; --a-surface:#0c2233; --a-surface2:#123148;
  --a-ink:#f5f8f9; --a-muted:#b7c8d1;
  --a-accent:#ff6b1a; --a-accent-ink:#1b0a00; --a-line:#27465a; --a-safe:#74d3a5;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--a-bg);color:var(--a-ink)}
button,a{font:inherit}
a{text-decoration:none;color:inherit}
button{cursor:pointer}
.concept-a{background:var(--a-bg);color:var(--a-ink);font-family:"Barlow Condensed",sans-serif}
.concept-a p,.concept-a details,.concept-a .a-fine,.concept-a .disclaimer{font-family:"IBM Plex Sans",sans-serif}
.wrap{width:min(1160px,calc(100% - 36px));margin-inline:auto}
.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}
.phone{font-variant-numeric:tabular-nums;white-space:nowrap}
.icon{width:22px;height:22px;display:inline-block;vertical-align:middle;fill:none;stroke:currentColor;stroke-width:2;stroke-linecap:round;stroke-linejoin:round}
.section-title{margin:0 0 12px;font-size:clamp(27px,4vw,42px);line-height:1.1;font-weight:800;text-transform:uppercase;letter-spacing:-.01em}
.section-lead{margin:0 0 18px;max-width:680px;font-size:17px;line-height:1.7;color:var(--a-muted)}
.section-pad{padding:74px 0}
.mini-label{font-size:12px;font-weight:800;text-transform:uppercase;letter-spacing:.13em;font-family:"IBM Plex Sans",sans-serif}
details summary{cursor:pointer;list-style:none}
details summary::-webkit-details-marker{display:none}
.faq details[open] .plus{transform:rotate(45deg)}
.plus{transition:transform .2s ease;font-size:24px;line-height:1}

/* Hero (homepage) */
.a-hero{padding:36px 0 56px;background:linear-gradient(110deg,var(--a-bg) 0 66%,#0c2a3f 66%);overflow:hidden}
.a-brandline{display:flex;justify-content:space-between;align-items:center;padding:0 0 28px;font-family:"IBM Plex Sans",sans-serif;font-weight:700}
.a-brandline .call-top{border:1px solid var(--a-accent);color:var(--a-accent);padding:10px 14px;text-align:center}
.a-hero-grid{display:grid;grid-template-columns:minmax(0,1.08fr) minmax(300px,.92fr);align-items:center;gap:40px}
.a-flag{display:inline-flex;align-items:center;gap:8px;color:var(--a-accent);font:700 13px "IBM Plex Sans",sans-serif;text-transform:uppercase;letter-spacing:.1em}
.a-flag:before{content:"";width:26px;height:3px;background:var(--a-accent)}
.a-hero h1{font-size:clamp(54px,8vw,104px);line-height:.87;text-transform:uppercase;margin:20px 0;max-width:700px;letter-spacing:-.025em;font-weight:800}
.a-hero p{color:var(--a-muted);max-width:600px;font-size:18px;line-height:1.65;margin:0 0 26px}
.a-call{display:inline-flex;align-items:center;gap:14px;background:var(--a-accent);color:var(--a-accent-ink);padding:15px 22px;font:800 23px "Barlow Condensed",sans-serif;text-transform:uppercase;box-shadow:8px 8px 0 #54250b}
.a-hero-art{position:relative;background:var(--a-surface);border:1px solid var(--a-line);min-height:410px;padding:34px;display:flex;align-items:flex-end;overflow:hidden}
.a-hero-art:before{content:"";position:absolute;inset:18px;border:1px solid var(--a-line);z-index:1;pointer-events:none}
.a-hero-art .hero-img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.a-signal{position:relative;z-index:2;background:var(--a-bg);border-left:5px solid var(--a-accent);padding:16px 18px;width:100%;font:600 14px "IBM Plex Sans",sans-serif;display:flex;justify-content:space-between;gap:12px;align-items:center}

/* Trust bar */
.a-trust{display:grid;grid-template-columns:repeat(4,1fr);background:var(--a-surface);border-block:1px solid var(--a-line)}
.a-trust div{padding:22px;border-right:1px solid var(--a-line);display:flex;gap:12px;align-items:center;font:600 13px "IBM Plex Sans",sans-serif;color:var(--a-muted)}
.a-trust div:last-child{border-right:0}
.a-trust strong{color:var(--a-ink);display:block;font-size:15px}

/* Sections */
.a-section{background:var(--a-bg)}
.a-section.alt{background:var(--a-surface)}
.a-prose{max-width:820px;font:400 16px/1.75 "IBM Plex Sans",sans-serif;color:var(--a-muted)}
.a-prose p{margin:0 0 16px}
.a-prose strong{color:var(--a-ink)}
.a-prose a{color:var(--a-accent);font-weight:700}
.a-prose ul,.a-prose ol{margin:0 0 18px;padding-left:22px}
.a-prose li{margin-bottom:8px}
.a-prose img{max-width:100%;height:auto;display:block;margin:18px 0}

/* Warning signs */
.a-signs{display:grid;grid-template-columns:1.2fr .8fr;gap:30px;margin-top:34px}
.a-sign-list{display:grid;grid-template-columns:1fr 1fr;border-top:1px solid var(--a-line);align-content:start}
.a-sign{padding:22px 10px 22px 0;border-bottom:1px solid var(--a-line);font:600 16px "IBM Plex Sans",sans-serif;display:flex;gap:12px;color:var(--a-ink)}
.a-sign b{font:800 22px "Barlow Condensed",sans-serif;color:var(--a-accent)}
.a-response{background:var(--a-accent);color:var(--a-accent-ink);padding:28px;display:flex;flex-direction:column;justify-content:space-between}
.a-response strong{font-size:72px;line-height:.8;font-weight:800}
.a-response p{font-weight:600;line-height:1.5;font-family:"IBM Plex Sans",sans-serif}
.a-response a{font:800 20px "Barlow Condensed",sans-serif;text-transform:uppercase;text-decoration:underline;text-underline-offset:4px}

/* Chips */
.a-chips{display:flex;gap:9px;flex-wrap:wrap;margin-top:25px}
.a-chip{border:1px solid var(--a-line);padding:10px 15px;font:600 14px "IBM Plex Sans",sans-serif;background:var(--a-surface)}

/* Steps */
.a-steps{display:grid;grid-template-columns:repeat(3,1fr);margin-top:36px;border:1px solid var(--a-line)}
.a-step{padding:30px;border-right:1px solid var(--a-line)}
.a-step:last-child{border-right:0}
.a-step em{font-size:54px;color:var(--a-accent);font-style:normal;font-weight:800}
.a-step h3{font-size:25px;margin:10px 0;font-weight:800;text-transform:uppercase}
.a-step p{color:var(--a-muted);line-height:1.6;font-family:"IBM Plex Sans",sans-serif}

/* CTA band */
.a-cta-band{background:var(--a-accent);color:var(--a-accent-ink);padding:28px 0}
.a-cta-band .wrap{display:flex;align-items:center;justify-content:space-between;gap:20px}
.a-cta-band strong{display:block;font-size:38px;text-transform:uppercase;line-height:1.05;font-weight:800}
.a-cta-band p{font:600 14px/1.5 "IBM Plex Sans",sans-serif;margin:6px 0 0;max-width:620px}
.a-cta-band a{background:var(--a-bg);color:var(--a-ink);padding:14px 18px;font-size:22px;font-weight:800;white-space:nowrap}

/* Soft call (trust pages) */
.a-soft-call{background:var(--a-surface2);border-block:1px solid var(--a-line);padding:30px 0}
.a-soft-call .wrap{display:flex;align-items:center;justify-content:space-between;gap:24px}
.a-soft-call strong{display:block;font-size:34px;text-transform:uppercase;line-height:1.05;font-weight:800}
.a-soft-call p{font:600 14px/1.5 "IBM Plex Sans",sans-serif;margin:5px 0 0;color:var(--a-muted)}
.a-soft-call a{border:1px solid var(--a-accent);color:var(--a-accent);padding:13px 18px;font-size:21px;font-weight:800;text-align:center;white-space:nowrap}

/* FAQ */
.a-faq{max-width:850px;margin-top:30px;border-top:1px solid var(--a-line)}
.a-faq details{border-bottom:1px solid var(--a-line);padding:18px 0;color:var(--a-muted)}
.a-faq summary{display:flex;justify-content:space-between;gap:18px;color:var(--a-ink);font-weight:700;font-family:"IBM Plex Sans",sans-serif}
.a-faq .a-faq-a{line-height:1.6;padding-right:35px;font-family:"IBM Plex Sans",sans-serif}
.a-faq .a-faq-a a{color:var(--a-accent);font-weight:700}

/* Internal hero */
.a-internal-hero{padding:40px 0 60px;background:linear-gradient(90deg,var(--a-bg),var(--a-surface))}
.breadcrumbs{font:600 12px "IBM Plex Sans",sans-serif;opacity:.72;margin-bottom:24px}
.breadcrumbs a{color:var(--a-accent)}
.a-internal-grid{display:grid;grid-template-columns:1fr 340px;gap:50px;align-items:start}
.a-internal-hero h1{font-size:clamp(48px,7vw,86px);text-transform:uppercase;line-height:.9;margin:0 0 20px;font-weight:800;letter-spacing:-.02em}
.a-internal-hero .a-lede{color:var(--a-muted);line-height:1.7;font-size:18px;font-family:"IBM Plex Sans",sans-serif;margin:0 0 24px}
.a-call-panel{background:var(--a-accent);color:var(--a-accent-ink);padding:28px;position:sticky;top:82px}
.a-call-panel h2{font-size:32px;text-transform:uppercase;margin:0 0 8px;font-weight:800}
.a-call-panel p{font-weight:600;font-family:"IBM Plex Sans",sans-serif}
.a-call-panel a{display:block;background:var(--a-bg);color:var(--a-ink);text-align:center;padding:16px;font-size:24px;font-weight:800;margin-top:18px}

/* Byline + TOC */
.a-byline{display:flex;align-items:center;gap:9px 16px;flex-wrap:wrap;margin:0 0 16px;font:600 12px/1.5 "IBM Plex Sans",sans-serif;color:var(--a-muted)}
.a-byline .author{color:var(--a-ink)}
.a-toc{margin:20px 0 24px;padding:18px 20px;border:1px solid var(--a-line);background:var(--a-surface2);font-family:"IBM Plex Sans",sans-serif}
.a-toc-head{display:flex;align-items:center;justify-content:space-between;gap:12px;flex-wrap:wrap;margin-bottom:11px}
.a-toc h2{font:800 20px/1.2 "Barlow Condensed",sans-serif;text-transform:uppercase;margin:0}
.a-toc ol{margin:0;padding-left:20px;display:grid;gap:7px}
.a-toc a{color:var(--a-muted);font-size:13px;line-height:1.45}
.a-toc a:hover,.a-toc a:focus-visible{color:var(--a-accent);text-decoration:underline;text-underline-offset:3px}

/* Content cards + local grid + link blocks */
.a-content-grid{display:grid;grid-template-columns:1fr 1fr;gap:18px;margin-top:28px}
.a-content-card{border:1px solid var(--a-line);padding:25px;background:var(--a-surface)}
.a-content-card h3{font-size:24px;margin:0 0 9px;font-weight:800;text-transform:uppercase}
.a-content-card h3 a:hover{color:var(--a-accent)}
.a-content-card p{color:var(--a-muted);line-height:1.6;margin:0;font-family:"IBM Plex Sans",sans-serif}
.a-local-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:var(--a-line);border:1px solid var(--a-line);margin-top:30px}
.a-local-item{background:var(--a-bg);padding:26px}
.a-section.alt .a-local-item{background:var(--a-surface)}
.a-local-item .mini-label{color:var(--a-accent)}
.a-local-item h3{font-size:25px;margin:10px 0;font-weight:800;text-transform:uppercase}
.a-local-item p{color:var(--a-muted);line-height:1.65;margin:0;font-family:"IBM Plex Sans",sans-serif}
.a-link-block{margin-top:32px;border:1px solid var(--a-line);background:var(--a-surface2);padding:24px;display:grid;grid-template-columns:1fr auto;gap:24px;align-items:center}
.a-link-block h3{font-size:27px;margin:0 0 7px;font-weight:800;text-transform:uppercase}
.a-link-block p{color:var(--a-muted);line-height:1.6;margin:0;max-width:700px;font-family:"IBM Plex Sans",sans-serif}
.a-link-block a{background:var(--a-accent);color:var(--a-accent-ink);padding:13px 17px;font-weight:800;text-transform:uppercase;white-space:nowrap}

/* Neighborhood chips */
.a-neighborhoods{display:flex;flex-wrap:wrap;gap:9px;margin-top:26px}
.a-neighborhoods a,.a-neighborhoods span{border:1px solid var(--a-line);background:var(--a-surface);padding:10px 14px;font:600 14px "IBM Plex Sans",sans-serif}
.a-neighborhoods span{color:var(--a-muted)}
.a-neighborhoods a:hover,.a-neighborhoods a:focus-visible{border-color:var(--a-accent);color:var(--a-accent)}

/* About / trust extras */
.a-compact-copy{max-width:820px}
.a-compact-copy p{font:400 16px/1.75 "IBM Plex Sans",sans-serif;color:var(--a-muted)}
.a-about-intro{max-width:880px}
.a-about-intro p{font:400 18px/1.75 "IBM Plex Sans",sans-serif;color:var(--a-muted)}
.a-boundaries{display:grid;grid-template-columns:1.05fr .95fr;gap:18px;margin-top:32px}
.a-boundary{background:var(--a-surface);border:1px solid var(--a-line);padding:28px}
.a-boundary h3{font-size:28px;margin:0 0 14px;font-weight:800;text-transform:uppercase}
.a-boundary ul{font:500 15px/1.65 "IBM Plex Sans",sans-serif;color:var(--a-muted);padding:0;margin:0;list-style:none}
.a-boundary li{padding:10px 0 10px 24px;border-bottom:1px solid var(--a-line);position:relative}
.a-boundary li:last-child{border-bottom:0}
.a-boundary li:before{content:"";position:absolute;left:0;top:18px;width:9px;height:9px;background:var(--a-accent)}
.a-trust-links{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:var(--a-line);border:1px solid var(--a-line);margin-top:28px}
.a-trust-link{background:var(--a-bg);padding:24px;display:block}
.a-section.alt .a-trust-link{background:var(--a-surface)}
.a-trust-link strong{display:block;font-size:22px;margin-bottom:7px;font-weight:800;text-transform:uppercase}
.a-trust-link span{font:400 13px/1.55 "IBM Plex Sans",sans-serif;color:var(--a-muted)}
.a-trust-link:hover strong,.a-trust-link:focus-visible strong{color:var(--a-accent)}

/* Footer + mobile call */
.mock-footer{background:#05111b;color:var(--a-muted);border-top:1px solid var(--a-line);padding:38px 0 110px;font-size:12px;line-height:1.7;font-family:"IBM Plex Sans",sans-serif}
.mock-footer strong{color:var(--a-ink);font-family:"Barlow Condensed",sans-serif;font-size:20px;text-transform:uppercase;letter-spacing:.02em}
.foot-nav{display:flex;gap:18px;flex-wrap:wrap;margin:14px 0}
.foot-nav a{font-weight:700}
.foot-nav a:hover{color:var(--a-accent)}
.disclaimer{margin:16px 0 0;max-width:1040px;opacity:.72}
.copyright{margin:14px 0 0;opacity:.6}
.mobile-call{position:fixed;left:10px;right:10px;bottom:calc(10px + env(safe-area-inset-bottom));z-index:60;display:flex;align-items:center;justify-content:center;gap:12px;padding:13px 18px;box-shadow:0 12px 35px rgba(0,0,0,.28);font-weight:800;text-align:center;background:var(--a-accent);color:var(--a-accent-ink);border:2px solid #ff9a61;font-family:"Barlow Condensed",sans-serif;font-size:20px;text-transform:uppercase}

/* Responsive */
@media(min-width:850px){.mobile-call{display:none}.mock-footer{padding-bottom:44px}}
@media(max-width:800px){
  .a-hero{background:var(--a-bg)}
  .a-hero-grid,.a-signs,.a-internal-grid{grid-template-columns:1fr}
  .a-hero-art{min-height:310px}
  .a-trust{grid-template-columns:1fr 1fr}
  .a-trust div:nth-child(2){border-right:0}
  .a-steps{grid-template-columns:1fr}
  .a-step{border-right:0;border-bottom:1px solid var(--a-line)}
  .a-step:last-child{border-bottom:0}
  .a-call-panel{position:static}
  .a-cta-band .wrap{align-items:flex-start;flex-direction:column}
  .a-brandline .call-top{display:none}
  .a-local-grid,.a-trust-links{grid-template-columns:1fr}
  .a-link-block,.a-boundaries{grid-template-columns:1fr}
  .a-link-block a{white-space:normal;text-align:center}
}
@media(max-width:620px){
  .wrap{width:min(100% - 24px,1160px)}
  .section-pad{padding:54px 0}
  .a-soft-call .wrap{align-items:flex-start;flex-direction:column}
  .a-soft-call a{width:100%}
  .a-internal-hero h1{font-size:46px}
}
@media(max-width:520px){
  .a-hero h1{font-size:58px}
  .a-hero-art{display:none}
  .a-trust{grid-template-columns:1fr}
  .a-trust div{border-right:0}
  .a-sign-list,.a-content-grid{grid-template-columns:1fr}
  .a-call{width:100%;justify-content:center}
  .a-response strong{font-size:58px}
}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}.plus{transition:none}}
.page-hero-img{width:100%;max-width:1160px;height:auto;display:block;margin:0 auto 8px;border:1px solid var(--a-line)}

/* Tables (content comparisons) */
.a-prose thead th,.a-prose tr:first-child th{background:var(--a-surface);color:var(--a-ink);font:700 13px "IBM Plex Sans",sans-serif;text-transform:uppercase;letter-spacing:.06em;text-align:left;padding:14px 16px;border:1px solid var(--a-line);white-space:nowrap}
.a-prose tbody td,.a-prose tr td{padding:14px 16px;border:1px solid var(--a-line);color:var(--a-muted);vertical-align:top}
.a-prose tbody tr:nth-child(even) td{background:rgba(255,255,255,.02)}
.a-prose tbody td:first-child,.a-prose tr td:first-child{color:var(--a-ink);font-weight:600}
.a-prose table th:first-child{width:28%}
.a-prose table th:nth-child(2){width:18%}
@media(max-width:620px){.a-prose table{display:block;overflow-x:auto}.a-prose thead th,.a-prose tbody td,.a-prose tr th,.a-prose tr td{padding:10px 12px;font-size:14px;white-space:normal}}