/* Mason & Stone Roofing — site styles
   Layout: navy bands (hero, CTA, footer) bracket white/mist content sections; a layered
   Blue Ridge silhouette marks every transition out of navy. Single, deliberate light look. */
:root {
  --navy: #12233D;
  --navy-2: #1A3050;
  --blue: #3B82C4;
  --blue-ink: #2C6AA6;
  --sky: #6FB0EA;
  --mist: #EEF3F8;
  --paper: #FFFFFF;
  --ink: #12233D;
  --slate: #48586B;
  --line: #D5DEE9;
  --on-navy: #F2F2F2;
  --on-navy-2: #B9C9DC;
  --display: 'Roboto Slab', Georgia, 'Times New Roman', serif;
  --body: 'Roboto', 'Helvetica Neue', Arial, sans-serif;
  --wrap: 1180px;
  --radius: 6px;
  color-scheme: light;
}
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } * { transition: none !important; animation: none !important; } }
body { margin: 0; background: var(--paper); color: var(--ink); font-family: var(--body); font-size: 17px; line-height: 1.6; }
body::before { content: ""; position: fixed; inset: 0 0 auto; height: env(safe-area-inset-top, 0px); z-index: 60; background: var(--navy); }
img { max-width: 100%; display: block; }
a { color: var(--blue-ink); }
a:hover { color: var(--navy); }
:focus-visible { outline: 3px solid var(--sky); outline-offset: 2px; }
h1, h2, h3 { font-family: var(--display); line-height: 1.15; margin: 0; text-wrap: balance; color: inherit; }
h1 { font-size: clamp(2.1rem, 5vw, 3.6rem); font-weight: 800; letter-spacing: -0.01em; }
h2 { font-size: clamp(1.7rem, 3.4vw, 2.5rem); font-weight: 800; }
h3 { font-size: 1.25rem; font-weight: 700; }
p { margin: 0; }
.wrap { max-width: var(--wrap); margin: 0 auto; padding-left: max(20px, env(safe-area-inset-left, 0px)); padding-right: max(20px, env(safe-area-inset-right, 0px)); }
.eyebrow { font-size: 0.8rem; font-weight: 700; letter-spacing: 0.16em; text-transform: uppercase; color: var(--blue-ink); }
.lede { font-size: 1.15rem; color: var(--slate); max-width: 62ch; }
.skip { position: absolute; left: -9999px; top: 0; background: var(--paper); padding: 10px 14px; z-index: 100; }
.skip:focus { left: 12px; top: 12px; }

/* Buttons */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 10px; min-height: 48px; padding: 0 22px; border-radius: var(--radius); font: 600 1rem/1 var(--body); text-decoration: none; border: 2px solid transparent; cursor: pointer; transition: background .15s, color .15s, border-color .15s; }
.btn-primary { background: var(--blue-ink); color: #FFFFFF; }
.btn-primary:hover { background: var(--navy-2); color: #FFFFFF; }
.on-navy .btn-primary { background: var(--blue-ink); }
.on-navy .btn-primary:hover { background: #FFFFFF; color: var(--navy); }
.btn-ghost { border-color: var(--sky); color: var(--on-navy); background: transparent; }
.btn-ghost:hover { background: var(--sky); color: var(--navy); }
.btn-outline { border-color: var(--blue-ink); color: var(--blue-ink); background: transparent; }
.btn-outline:hover { background: var(--blue-ink); color: #FFFFFF; }
.btn svg { width: 18px; height: 18px; flex: none; }

/* Top bar + header */
.topbar { background: var(--navy); color: var(--on-navy-2); font-size: 0.88rem; }
.topbar .wrap { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 6px 20px; padding-block: 8px; }
.topbar a { color: var(--on-navy); text-decoration: none; font-weight: 600; }
.site-header { position: sticky; top: env(safe-area-inset-top, 0px); z-index: 50; background: var(--paper); border-bottom: 1px solid var(--line); }
.site-header .wrap { display: flex; align-items: center; justify-content: space-between; gap: 20px; min-height: 76px; }
.brand { display: flex; align-items: center; gap: 12px; text-decoration: none; color: var(--navy); }
.brand svg { width: 52px; height: 24px; flex: none; }
.brand-name { display: flex; flex-direction: column; line-height: 1; }
.brand-name b { font: 800 1.3rem/1 var(--display); text-transform: uppercase; letter-spacing: 0.01em; }
.brand-name small { font: 500 0.62rem/1 var(--body); letter-spacing: 0.55em; color: var(--blue-ink); margin-top: 6px; }
.nav { display: flex; align-items: center; gap: 26px; }
.nav a { color: var(--ink); text-decoration: none; font-weight: 500; font-size: 0.98rem; }
.nav a:hover, .nav a[aria-current="page"] { color: var(--blue-ink); }
.nav .btn { color: #FFFFFF; }
.menu-btn { display: none; background: none; border: 0; padding: 10px; margin-right: -10px; cursor: pointer; color: var(--navy); min-height: 44px; min-width: 44px; }
.menu-btn svg { width: 26px; height: 26px; }
@media (max-width: 960px) {
  .menu-btn { display: inline-flex; align-items: center; justify-content: center; }
  .nav { display: none; position: absolute; left: 0; right: 0; top: 100%; flex-direction: column; align-items: stretch; gap: 0; background: var(--paper); border-bottom: 1px solid var(--line); padding: 8px max(20px, env(safe-area-inset-right, 0px)) 20px max(20px, env(safe-area-inset-left, 0px)); box-shadow: 0 12px 24px rgba(18, 35, 61, 0.12); }
  .nav.open { display: flex; }
  .nav a { padding: 14px 0; border-bottom: 1px solid var(--line); }
  .nav .btn { margin-top: 14px; border-bottom: 0; }
}

/* Hero */
.hero { position: relative; background: var(--navy); color: var(--on-navy); overflow: hidden; isolation: isolate; }
.hero-media { position: absolute; inset: 0; z-index: -2; }
.hero-media img { width: 100%; height: 100%; object-fit: cover; }
.hero::before { content: ""; position: absolute; inset: 0; z-index: -1; background: linear-gradient(100deg, rgba(18, 35, 61, 0.96) 0%, rgba(18, 35, 61, 0.86) 48%, rgba(18, 35, 61, 0.55) 100%); }
.hero .wrap { padding-block: clamp(56px, 9vw, 112px) clamp(110px, 14vw, 170px); display: grid; gap: 22px; }
.hero h1 { max-width: 17ch; color: #FFFFFF; }
.hero h1 span { color: var(--sky); }
.hero .lede { color: var(--on-navy-2); font-size: clamp(1.05rem, 1.6vw, 1.25rem); }
.hero-ctas { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 6px; }
.trust { display: flex; flex-wrap: wrap; gap: 10px 26px; margin-top: 14px; padding: 0; list-style: none; color: var(--on-navy); font-size: 0.95rem; }
.trust li { display: flex; align-items: center; gap: 8px; }
.trust svg { width: 18px; height: 18px; color: var(--sky); flex: none; }
.ridge { position: absolute; left: 0; right: 0; bottom: -1px; width: 100%; height: clamp(60px, 9vw, 120px); z-index: 0; pointer-events: none; }
.page-hero .wrap { padding-block: clamp(48px, 7vw, 88px) clamp(100px, 12vw, 150px); }
.breadcrumb { font-size: 0.88rem; color: var(--on-navy-2); }
.breadcrumb a { color: var(--on-navy); }

/* Sections */
.section { padding-block: clamp(64px, 8vw, 104px); }
.section.mist { background: var(--mist); }
.section-head { display: grid; gap: 14px; margin-bottom: clamp(32px, 5vw, 52px); max-width: 760px; }
.grid { display: grid; gap: 24px; }
.grid-2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.grid-3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.grid-4 { grid-template-columns: repeat(4, minmax(0, 1fr)); }
@media (max-width: 960px) { .grid-3, .grid-4 { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width: 640px) { .grid-2, .grid-3, .grid-4 { grid-template-columns: minmax(0, 1fr); } }
.split { display: grid; grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr); gap: clamp(32px, 5vw, 64px); align-items: center; }
@media (max-width: 880px) { .split { grid-template-columns: minmax(0, 1fr); } }
.prose { display: grid; gap: 16px; color: var(--slate); max-width: 62ch; }
.prose strong { color: var(--ink); }

/* Photo frames with a branded fallback when a photo can't load */
.photo { position: relative; border-radius: var(--radius); overflow: hidden; aspect-ratio: 4 / 3; max-width: 100%; background: var(--navy) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 400 300' preserveAspectRatio='none'%3E%3Cpath d='M0 190 L60 150 L110 175 L170 120 L230 165 L290 130 L350 160 L400 140 V300 H0Z' fill='%231A3050'/%3E%3Cpath d='M0 230 L70 195 L130 220 L200 180 L260 215 L330 185 L400 210 V300 H0Z' fill='%232C6AA6'/%3E%3Cpath d='M0 265 L80 240 L150 258 L220 232 L300 255 L400 238 V300 H0Z' fill='%233B82C4'/%3E%3C/svg%3E") center bottom / 100% 100% no-repeat; }
.photo img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.photo figcaption { position: absolute; left: 12px; bottom: 12px; background: rgba(18, 35, 61, 0.82); color: var(--on-navy); font-size: 0.82rem; padding: 6px 10px; border-radius: 4px; }

/* Cards (used only where an item is a distinct option) */
.option { background: var(--paper); border: 1px solid var(--line); border-radius: var(--radius); padding: clamp(24px, 3vw, 34px); display: grid; gap: 16px; align-content: start; }
.option.featured { border: 2px solid var(--blue-ink); }
.option .tag { justify-self: start; font-size: 0.75rem; font-weight: 700; letter-spacing: 0.12em; text-transform: uppercase; color: var(--blue-ink); background: var(--mist); padding: 5px 10px; border-radius: 4px; }
.option dl { display: grid; grid-template-columns: max-content minmax(0, 1fr); gap: 8px 18px; margin: 0; font-size: 0.95rem; }
.option dt { color: var(--slate); }
.option dd { margin: 0; font-weight: 600; }
.option .btn { justify-self: start; }
.checks { list-style: none; padding: 0; margin: 0; display: grid; gap: 10px; }
.checks li { display: grid; grid-template-columns: 22px minmax(0, 1fr); gap: 10px; color: var(--slate); }
.checks svg { width: 20px; height: 20px; margin-top: 3px; color: var(--blue-ink); }
.checks.no svg { color: #9B3B2E; }

/* Feature list (icon + text, no card chrome) */
.feature { display: grid; gap: 10px; align-content: start; }
.feature .icon { width: 48px; height: 48px; border-radius: 50%; background: var(--mist); color: var(--blue-ink); display: grid; place-items: center; }
.section.mist .feature .icon { background: var(--paper); }
.feature .icon svg { width: 24px; height: 24px; }
.feature p { color: var(--slate); }

/* Process steps (a real sequence) */
.steps { list-style: none; padding: 0; margin: 0; display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 28px; counter-reset: step; }
@media (max-width: 960px) { .steps { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width: 560px) { .steps { grid-template-columns: minmax(0, 1fr); } }
.steps li { counter-increment: step; display: grid; gap: 10px; align-content: start; border-top: 3px solid var(--blue); padding-top: 18px; }
.steps li::before { content: "Step " counter(step); font-size: 0.78rem; font-weight: 700; letter-spacing: 0.14em; text-transform: uppercase; color: var(--blue-ink); }
.steps p { color: var(--slate); }

/* Roof check (interactive) */
.roofcheck { background: var(--navy); color: var(--on-navy); border-radius: var(--radius); padding: clamp(24px, 4vw, 44px); display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: clamp(24px, 4vw, 48px); }
@media (max-width: 880px) { .roofcheck { grid-template-columns: minmax(0, 1fr); } }
.roofcheck fieldset { border: 0; padding: 0; margin: 0 0 22px; }
.roofcheck legend { font: 700 1.05rem/1.3 var(--display); margin-bottom: 12px; color: #FFFFFF; }
.pills { display: flex; flex-wrap: wrap; gap: 8px; }
.pill input { position: absolute; opacity: 0; width: 1px; height: 1px; }
.pill span { display: inline-flex; align-items: center; min-height: 44px; padding: 0 16px; border: 1px solid #3A5578; border-radius: 999px; cursor: pointer; font-size: 0.95rem; color: var(--on-navy); transition: background .15s, border-color .15s; }
.pill input:checked + span { background: var(--sky); border-color: var(--sky); color: var(--navy); font-weight: 600; }
.pill input:focus-visible + span { outline: 3px solid var(--sky); outline-offset: 2px; }
.verdict { background: var(--navy-2); border-radius: var(--radius); padding: clamp(20px, 3vw, 32px); display: grid; gap: 14px; align-content: start; border: 1px solid #2B4568; }
.verdict .label { font-size: 0.78rem; font-weight: 700; letter-spacing: 0.14em; text-transform: uppercase; color: var(--sky); }
.verdict h3 { font-size: 1.6rem; color: #FFFFFF; }
.verdict p { color: var(--on-navy-2); }
.verdict small { color: var(--on-navy-2); font-size: 0.85rem; }

/* Weather / local conditions */
.conditions { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 0; border-top: 1px solid var(--line); }
@media (max-width: 720px) { .conditions { grid-template-columns: minmax(0, 1fr); } }
.conditions > div { padding: 26px 26px 26px 0; border-bottom: 1px solid var(--line); display: grid; gap: 8px; }
.conditions > div:nth-child(odd) { border-right: 1px solid var(--line); }
.conditions > div:nth-child(even) { padding-left: 26px; }
@media (max-width: 720px) { .conditions > div:nth-child(odd) { border-right: 0; } .conditions > div:nth-child(even) { padding-left: 0; } }
.conditions p { color: var(--slate); }

/* Shingle lineup */
.shingles { width: 100%; border-collapse: collapse; font-size: 0.97rem; min-width: 640px; }
.table-scroll { overflow-x: auto; border: 1px solid var(--line); border-radius: var(--radius); background: var(--paper); }
.shingles th, .shingles td { text-align: left; padding: 16px 18px; border-bottom: 1px solid var(--line); vertical-align: top; }
.shingles thead th { font-size: 0.78rem; letter-spacing: 0.12em; text-transform: uppercase; color: var(--slate); background: var(--mist); }
.shingles tbody th { font-family: var(--display); font-size: 1.05rem; color: var(--navy); }
.shingles tr:last-child th, .shingles tr:last-child td { border-bottom: 0; }
.fine { font-size: 0.85rem; color: var(--slate); }

/* Service areas */
.areas { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 28px 36px; }
@media (max-width: 880px) { .areas { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width: 520px) { .areas { grid-template-columns: minmax(0, 1fr); } }
.areas h3 { font-size: 1.05rem; padding-bottom: 8px; border-bottom: 2px solid var(--blue); margin-bottom: 10px; }
.areas ul { list-style: none; margin: 0; padding: 0; display: grid; gap: 4px; color: var(--slate); }

/* FAQ */
.faq { display: grid; gap: 0; border-top: 1px solid var(--line); max-width: 860px; }
.faq details { border-bottom: 1px solid var(--line); }
.faq summary { cursor: pointer; list-style: none; padding: 20px 44px 20px 0; position: relative; font: 700 1.1rem/1.35 var(--display); color: var(--navy); }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: ""; position: absolute; right: 8px; top: 50%; width: 12px; height: 12px; border-right: 2.5px solid var(--blue-ink); border-bottom: 2.5px solid var(--blue-ink); transform: translateY(-70%) rotate(45deg); transition: transform .2s; }
.faq details[open] summary::after { transform: translateY(-30%) rotate(-135deg); }
.faq .answer { padding: 0 0 22px; color: var(--slate); display: grid; gap: 10px; max-width: 70ch; }

/* Facts box (quotable summary for people and AI answer engines) */
.facts { border: 1px solid var(--line); border-radius: var(--radius); background: var(--paper); padding: clamp(20px, 3vw, 30px); display: grid; gap: 14px; }
.facts dl { display: grid; grid-template-columns: max-content minmax(0, 1fr); gap: 10px 22px; margin: 0; }
@media (max-width: 520px) { .facts dl { grid-template-columns: minmax(0, 1fr); gap: 2px; } .facts dd { margin-bottom: 10px; } }
.facts dt { font-weight: 700; color: var(--navy); }
.facts dd { margin: 0; color: var(--slate); }

/* CTA + contact */
.cta-band { position: relative; background: var(--navy); color: var(--on-navy); overflow: hidden; }
.cta-band .wrap { padding-block: clamp(64px, 8vw, 104px); display: grid; grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr); gap: clamp(32px, 5vw, 64px); align-items: start; }
@media (max-width: 880px) { .cta-band .wrap { grid-template-columns: minmax(0, 1fr); } }
.cta-band h2 { color: #FFFFFF; }
.cta-band .lede { color: var(--on-navy-2); }
.contact-lines { list-style: none; margin: 8px 0 0; padding: 0; display: grid; gap: 14px; }
.contact-lines li { display: grid; grid-template-columns: 24px minmax(0, 1fr); gap: 12px; }
.contact-lines svg { width: 22px; height: 22px; color: var(--sky); margin-top: 2px; }
.contact-lines b { display: block; color: #FFFFFF; }
.contact-lines span { color: var(--on-navy-2); }
.contact-lines a { color: #FFFFFF; }
form.quote { background: var(--paper); color: var(--ink); border-radius: var(--radius); padding: clamp(22px, 3vw, 34px); display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 16px; }
@media (max-width: 560px) { form.quote { grid-template-columns: minmax(0, 1fr); } }
form.quote h3 { grid-column: 1 / -1; font-size: 1.35rem; }
.field { display: grid; gap: 6px; }
.field.full { grid-column: 1 / -1; }
.field label { font-size: 0.9rem; font-weight: 600; }
.field input, .field select, .field textarea { font: 400 1rem/1.4 var(--body); color: var(--ink); background: var(--paper); border: 1px solid #B7C4D4; border-radius: 4px; padding: 12px; min-height: 48px; width: 100%; }
.field textarea { min-height: 110px; resize: vertical; }
.field input:focus, .field select:focus, .field textarea:focus { outline: 3px solid rgba(59, 130, 196, 0.35); border-color: var(--blue-ink); }
form.quote .btn { grid-column: 1 / -1; width: 100%; }
.form-note { grid-column: 1 / -1; font-size: 0.85rem; color: var(--slate); }
.form-status { grid-column: 1 / -1; border-radius: 4px; padding: 12px 14px; font-size: 0.95rem; background: var(--mist); color: var(--ink); }

/* Footer */
.site-footer { background: #0D1A2E; color: var(--on-navy-2); font-size: 0.95rem; }
.site-footer .wrap { padding-block: 56px 28px; display: grid; gap: 40px; }
.footer-grid { display: grid; grid-template-columns: minmax(0, 1.3fr) repeat(3, minmax(0, 1fr)); gap: 32px; }
@media (max-width: 880px) { .footer-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width: 520px) { .footer-grid { grid-template-columns: minmax(0, 1fr); } }
.site-footer h3 { font-size: 0.82rem; font-family: var(--body); letter-spacing: 0.14em; text-transform: uppercase; color: #FFFFFF; margin-bottom: 12px; }
.site-footer ul { list-style: none; margin: 0; padding: 0; display: grid; gap: 8px; }
.site-footer a { color: var(--on-navy); text-decoration: none; }
.site-footer a:hover { color: var(--sky); }
.site-footer .brand { color: #FFFFFF; }
.site-footer .brand-name small { color: var(--sky); }
.footer-base { border-top: 1px solid #22385A; padding-top: 22px; display: flex; flex-wrap: wrap; justify-content: space-between; gap: 10px; font-size: 0.85rem; }

/* Phone-width refinements */
@media (max-width: 640px) {
  body { font-size: 16px; }
  .topbar .tagline { display: none; }
  .topbar .wrap { justify-content: center; }
  .site-header .wrap { min-height: 64px; }
  .brand svg { width: 44px; height: 20px; }
  .brand-name b { font-size: 1.12rem; }
  .brand-name small { font-size: 0.56rem; margin-top: 5px; }
  h1 { font-size: 2.15rem; }
  .hero .wrap { gap: 18px; }
  .hero-ctas { flex-direction: column; align-items: stretch; }
  .hero-ctas .btn { width: 100%; }
  .trust { display: grid; grid-template-columns: minmax(0, 1fr); gap: 8px; }
  .lede { font-size: 1.05rem; }
  .section { padding-block: 56px; }
  .section-head { margin-bottom: 28px; }
  .option .btn, .verdict .btn, .facts .btn { justify-self: stretch; width: 100%; }
  .option dl { grid-template-columns: minmax(0, 1fr); gap: 2px; }
  .option dd { margin-bottom: 10px; }
  .roofcheck { padding: 20px; }
  .pill span { padding: 0 14px; font-size: 0.92rem; }
  .conditions > div { padding: 20px 0; }
  .faq summary { font-size: 1.02rem; }
  /* Tables become stacked cards so nothing scrolls sideways */
  .table-scroll { overflow: visible; border: 0; background: transparent; }
  .shingles { min-width: 0; }
  .shingles thead { display: none; }
  .shingles, .shingles tbody, .shingles tr, .shingles th, .shingles td { display: block; width: 100%; }
  .shingles tr { background: var(--paper); border: 1px solid var(--line); border-radius: var(--radius); padding: 16px; margin-bottom: 12px; }
  .shingles tbody th { padding: 0 0 8px; border: 0; font-size: 1.1rem; }
  .shingles td { padding: 6px 0; border: 0; }
  .shingles td[data-label]::before { content: attr(data-label); display: block; font-size: 0.72rem; font-weight: 700; letter-spacing: 0.12em; text-transform: uppercase; color: var(--slate); margin-bottom: 2px; }
  .cta-band .wrap { gap: 28px; }
  form.quote { padding: 20px; }
  .footer-base { flex-direction: column; }
}

/* Mobile call bar */
.callbar { display: none; }
@media (max-width: 720px) {
  .callbar { display: grid; grid-template-columns: 1fr 1fr; position: fixed; left: 0; right: 0; bottom: 0; z-index: 55; background: var(--navy); padding: 8px max(10px, env(safe-area-inset-right, 0px)) calc(8px + env(safe-area-inset-bottom, 0px)) max(10px, env(safe-area-inset-left, 0px)); gap: 8px; box-shadow: 0 -6px 18px rgba(0, 0, 0, 0.18); }
  .callbar .btn { min-height: 48px; padding: 0 10px; font-size: 0.95rem; }
  body { padding-bottom: 72px; }
}