/* chulavistaconcretecontractors.com. Sunny and clean. Coral and deep navy on white. */
:root {
  color-scheme: light;
  --white: #ffffff;
  --sun: #fff4ef;        /* coral tint panel */
  --sky: #eef4fb;        /* navy tint panel */
  --line: #e2e8f0;
  --ink: #16202e;
  --muted: #475569;
  --navy: #13294b;
  --navy-rgb: 19, 41, 75;
  --navy-2: #24477c;
  --coral: #f26b4f;      /* decor, hairlines, numbers on navy */
  --coral-rgb: 242, 107, 79;
  --coral-ink: #b8381f;  /* filled buttons and link text */
  --radius: 22px;
  --head: "Nunito", "Arial Rounded MT Bold", ui-rounded, system-ui, sans-serif;
  --body: "Source Sans 3", system-ui, -apple-system, "Segoe UI", sans-serif;
  interpolate-size: allow-keywords;
}

/* reset (R1 to R3, R10) */
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-padding-top: 90px; }
body { margin: 0; background: var(--white); color: var(--ink); font: 400 1.09rem/1.65 var(--body); overflow-x: hidden; }
figure, blockquote, dl, dd { margin: 0; }
[hidden] { display: none !important; }
img { max-width: 100%; height: auto; display: block; }
h1, h2, h3 { font-family: var(--head); color: var(--navy); line-height: 1.18; text-wrap: balance; margin: 0 0 .5em; }
h1 { font-size: clamp(2rem, 4.6vw, 3.15rem); font-weight: 800; letter-spacing: -.01em; }
h2 { font-size: clamp(1.45rem, 2.8vw, 1.95rem); font-weight: 800; }
h3 { font-size: 1.2rem; font-weight: 700; }
p, li { text-wrap: pretty; }
a { color: var(--coral-ink); text-underline-offset: .18em; }
a:hover { color: var(--navy); }
:focus-visible { outline: 3px solid var(--navy-2); outline-offset: 3px; border-radius: 6px; }
.skip { position: absolute; left: 12px; top: -60px; background: var(--navy); color: #fff; padding: 10px 14px; border-radius: 10px; z-index: 50; }
.skip:focus { top: 12px; color: #fff; }
.wrap { width: 100%; max-width: 1160px; margin: 0 auto; padding: 0 16px; }
@media (min-width: 720px) { .wrap { padding: 0 28px; } }

/* buttons (R5: restate the foreground after region rules) */
.btn { display: inline-flex; align-items: center; justify-content: center; min-height: 48px; padding: 12px 22px; border-radius: 999px; font: 800 1rem/1.2 var(--head); text-decoration: none; border: 2px solid transparent; cursor: pointer; }
.btn.btn-coral { background: var(--coral-ink); color: #fff; }
.btn.btn-coral:hover { background: #9c2e18; color: #fff; }
.btn.btn-navy { background: var(--navy); color: #fff; }
.btn.btn-navy:hover { background: var(--navy-2); color: #fff; }
.btn.btn-line { background: var(--white); color: var(--navy); border-color: var(--navy); }
.btn.btn-line:hover { background: var(--sky); color: var(--navy); }
.btn-wide { width: 100%; }
.btn:disabled { opacity: .7; cursor: wait; }

/* header */
.hdr { position: sticky; top: 0; z-index: 20; background: rgba(255, 255, 255, .96); border-bottom: 4px solid var(--coral); view-transition-name: hdr; }
.hdr-row { display: flex; flex-wrap: wrap; align-items: center; gap: 8px 20px; padding-top: 10px; padding-bottom: 10px; }
.brand { display: block; flex-shrink: 0; margin-right: auto; }
.mark { width: 220px; height: auto; }
.hdr-nav { display: flex; flex-wrap: wrap; gap: 4px 18px; order: 3; width: 100%; flex-shrink: 0; }
.hdr-nav a { color: var(--navy); font: 700 1rem/1.4 var(--head); text-decoration: none; padding: 6px 0; }
.hdr-nav a:hover { color: var(--coral-ink); text-decoration: underline; }
.hdr-cta { display: flex; align-items: center; gap: 14px; flex-shrink: 0; }
.hdr-cta .btn { min-height: 44px; padding: 10px 18px; }
.hdr-call { font: 800 1rem var(--head); color: var(--navy); text-decoration: none; display: none; }
@media (min-width: 560px) { .hdr-call { display: inline; } .mark { width: 252px; } }
@media (min-width: 1000px) { .hdr-nav { order: 0; width: auto; } }

/* hero */
.hero { background: linear-gradient(180deg, var(--sun) 0%, var(--white) 100%); padding: 36px 0 44px; }
.hero-grid, .pg-grid { display: grid; gap: 28px; align-items: center; }
@media (min-width: 900px) { .hero-grid { grid-template-columns: 1.05fr 1fr; gap: 48px; } .hero { padding: 64px 0 72px; } }
.lede { font-size: 1.2rem; color: var(--muted); max-width: 38em; }
.hero-btns { display: flex; flex-wrap: wrap; gap: 12px; margin: 22px 0 0; }
.hero-fig img, .pg-fig img, .split-fig img { border-radius: var(--radius); box-shadow: 0 18px 40px -22px rgba(var(--navy-rgb), .55); }

/* bite and glance */
.intro { padding-top: 36px; padding-bottom: 12px; display: grid; gap: 22px; }
@media (min-width: 900px) { .intro { grid-template-columns: 1.2fr 1fr; align-items: start; } }
.bite { font-size: 1.22rem; line-height: 1.55; margin: 0 0 18px; }
.glance { background: var(--sky); border-radius: var(--radius); padding: 20px 22px; margin: 0 0 28px; border-left: 6px solid var(--navy); }
.glance-h { font: 800 1.05rem var(--head); color: var(--navy); margin: 0 0 8px; }
.glance ul { margin: 0; padding-left: 1.2em; display: grid; gap: 4px; }

/* service cards */
.svc { padding: 40px 0; }
.cards { list-style: none; margin: 0; padding: 0; display: grid; gap: 16px; grid-template-columns: repeat(auto-fill, minmax(min(100%, 260px), 1fr)); }
.cards > li { content-visibility: auto; contain-intrinsic-size: auto 150px; }
.card { display: flex; flex-direction: column; gap: 6px; height: 100%; padding: 22px; border: 2px solid var(--line); border-radius: var(--radius); text-decoration: none; background: var(--white); transition: border-color .2s, transform .2s; }
.card:hover { border-color: var(--coral); transform: translateY(-2px); }
.card-h { font: 800 1.2rem var(--head); color: var(--navy); }
.card-p { color: var(--muted); }

/* the big step by step block */
.howto { background: var(--navy); color: #fff; padding: 52px 0; }
.howto h2 { color: #fff; }
.steps { list-style: none; margin: 0; padding: 0; display: grid; gap: 18px; counter-reset: s; }
.steps li { position: relative; }
.steps h3 { margin: 0 0 4px; }
.step-n { display: inline-grid; place-items: center; width: 44px; height: 44px; border-radius: 50%; background: var(--coral-ink); color: #fff; font: 800 1.2rem var(--head); margin-bottom: 8px; }
.steps-big { gap: 22px; margin-top: 18px; }
.steps-big li { background: rgba(255, 255, 255, .07); border: 1px solid rgba(255, 255, 255, .18); border-radius: var(--radius); padding: 24px; }
.steps-big .step-n { width: 72px; height: 72px; font-size: 2.1rem; background: var(--coral); color: var(--navy); }
.steps-big h3 { color: #fff; font-size: 1.35rem; }
.steps-big p { color: #e6ecf5; margin: 0; }
@media (min-width: 640px) { .steps-big { grid-template-columns: 1fr 1fr; } }
@media (min-width: 1000px) { .steps-big { grid-template-columns: repeat(4, 1fr); } }
.howto-btn { margin: 28px 0 0; }
.howto .btn.btn-navy { background: #fff; color: var(--navy); }
.howto .btn.btn-navy:hover { background: var(--sun); color: var(--navy); }

/* numbers */
.nums-sec { padding-top: 48px; padding-bottom: 20px; }
.nums { list-style: none; margin: 0; padding: 0; display: grid; gap: 14px; grid-template-columns: repeat(auto-fit, minmax(min(100%, 220px), 1fr)); }
.nums li { background: var(--sun); border-radius: var(--radius); padding: 20px 22px; display: flex; flex-direction: column; }
.num { font: 800 2.3rem/1.1 var(--head); color: var(--coral-ink); font-variant-numeric: tabular-nums; }
.num-l { color: var(--ink); font-weight: 600; }

/* split */
.split { display: grid; gap: 28px; padding-top: 40px; padding-bottom: 20px; align-items: center; }
@media (min-width: 900px) { .split { grid-template-columns: 1.2fr 1fr; gap: 48px; } }

/* inner pages */
.pg-head { background: linear-gradient(180deg, var(--sun), var(--white)); padding: 26px 0 34px; }
@media (min-width: 900px) { .pg-grid { grid-template-columns: 1.1fr 1fr; gap: 44px; } .pg-head { padding: 44px 0 52px; } }
.crumbs { font-size: .97rem; color: var(--muted); margin-bottom: 12px; }
.crumbs a { color: var(--navy-2); }
.pg-body { padding-top: 34px; padding-bottom: 20px; }
.prose { max-width: 760px; }
.prose section { margin: 0 0 30px; }
.prose ul { padding-left: 1.25em; }
.prose li { margin-bottom: 4px; }
.legal h2 { font-size: 1.35rem; }

/* CSS art where there is no photo */
.art { position: relative; min-height: 230px; border-radius: var(--radius); overflow: hidden; display: grid; place-items: end start; padding: 22px; background-color: #d9dde3; }
.art span { position: relative; font: 800 clamp(2.4rem, 6vw, 3.6rem)/1 var(--head); color: var(--navy); background: rgba(255, 255, 255, .88); padding: 8px 16px; border-radius: 16px; }
.art-stamp { background-image: linear-gradient(90deg, rgba(var(--navy-rgb), .14) 2px, transparent 2px), linear-gradient(rgba(var(--navy-rgb), .14) 2px, transparent 2px), radial-gradient(circle at 30% 30%, #f0c9b8, #d6a48f); background-size: 70px 46px, 70px 46px, auto; background-position: 0 0, 35px 23px, 0 0; }
.art-grid { background-image: linear-gradient(90deg, #fff 3px, transparent 3px), linear-gradient(#fff 3px, transparent 3px), linear-gradient(135deg, #cfd5dd, #e9edf2); background-size: 96px 96px, 96px 96px, auto; }
.art-crack { background: linear-gradient(135deg, #cfd5dd, #eef1f5); }
.art-crack::before { content: ""; position: absolute; inset: 0; background: linear-gradient(115deg, transparent 47%, var(--navy) 47.4%, var(--navy) 48.2%, transparent 48.6%), linear-gradient(60deg, transparent 58%, rgba(var(--navy-rgb), .7) 58.3%, rgba(var(--navy-rgb), .7) 58.9%, transparent 59.2%); }
.art-wall { background-image: linear-gradient(90deg, transparent 98px, #fff 98px, #fff 102px, transparent 102px), linear-gradient(transparent 46px, #fff 46px, #fff 50px, transparent 50px), linear-gradient(180deg, #c7ccd3, #aeb5bf); background-size: 100px 100px, 100px 50px, auto; }
.art-guide { background: radial-gradient(circle at 80% 20%, rgba(var(--coral-rgb), .55), transparent 55%), linear-gradient(135deg, var(--sky), #dce7f5); }

/* term tips: popover plus anchor positioning */
.term { font: inherit; color: var(--navy-2); background: none; border: 0; padding: 0; border-bottom: 2px dotted var(--coral); cursor: help; }
.tip { margin: 0; inset: auto; position-area: top; position-try-fallbacks: flip-block; margin-block: 8px; max-width: min(320px, 90vw); padding: 12px 14px; border: 0; border-radius: 14px; background: var(--navy); color: #fff; font-size: 1rem; line-height: 1.45; box-shadow: 0 12px 30px -10px rgba(var(--navy-rgb), .6); }

/* FAQ, exclusive accordion */
.faq-sec { margin: 8px 0 30px; }
.faq details { border: 2px solid var(--line); border-radius: 18px; margin-bottom: 10px; background: var(--white); }
.faq details[open] { border-color: var(--coral); }
.faq summary { cursor: pointer; padding: 16px 20px; font: 700 1.08rem var(--head); color: var(--navy); list-style: none; display: flex; justify-content: space-between; gap: 12px; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; font-size: 1.4rem; line-height: 1; color: var(--coral-ink); }
.faq details[open] summary::after { content: "\2212"; }
.faq-a { padding: 0 20px 16px; }
.faq details::details-content { block-size: 0; overflow: clip; transition: block-size .3s, content-visibility .3s allow-discrete; }
.faq details[open]::details-content { block-size: auto; }

.src { font-size: 1rem; }
.more { list-style: none; padding: 0; display: grid; gap: 10px; }
.more a { display: block; padding: 14px 18px; border-radius: 16px; background: var(--sky); color: var(--navy); font: 700 1.05rem var(--head); text-decoration: none; }
.more a:hover { background: var(--sun); }

/* estimate box */
.est { background: var(--sky); padding: 48px 0; margin-top: 32px; }
.est-grid { display: grid; gap: 28px; }
@media (min-width: 900px) { .est-grid { grid-template-columns: 1fr 1.05fr; gap: 48px; align-items: start; } }
.est-copy .steps { margin: 18px 0; }
.est-copy .steps li { padding-left: 58px; min-height: 44px; }
.est-copy .step-n { position: absolute; left: 0; top: 0; }
.est-copy .steps p { margin: 0; color: var(--muted); }
.est-lic, .foot-lic { font-weight: 600; }
.est-form { background: var(--white); border-radius: var(--radius); padding: 22px; box-shadow: 0 16px 40px -26px rgba(var(--navy-rgb), .6); display: grid; gap: 14px; }
@media (min-width: 720px) { .est-form { padding: 30px; } }
.f-row { display: grid; gap: 6px; }
.f-row label { font: 700 1rem var(--head); color: var(--navy); }
.f-two { display: grid; gap: 14px; }
@media (min-width: 560px) { .f-two { grid-template-columns: 1fr 1fr; } }
input[type=text], input[type=tel], input[type=email], select, textarea { width: 100%; font: inherit; font-size: 1.05rem; color: var(--ink); background: #fff; border: 2px solid #94a3b8; border-radius: 12px; padding: 11px 13px; min-height: 48px; }
input:focus, select:focus, textarea:focus { border-color: var(--navy-2); outline: 3px solid rgba(var(--coral-rgb), .35); outline-offset: 0; }
textarea { field-sizing: content; min-block-size: 4lh; max-block-size: 12lh; resize: vertical; }
.consent { display: grid; grid-template-columns: 24px 1fr; gap: 10px; font-size: .95rem; line-height: 1.5; color: var(--ink); background: var(--sun); border-radius: 12px; padding: 12px; }
.consent input { width: 22px; height: 22px; margin: 2px 0 0; accent-color: var(--coral-ink); }
.hp { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }
.form-msg { margin: 0; min-height: 1.4em; font-weight: 600; color: var(--navy); }

/* footer */
.foot { background: var(--navy); color: #e6ecf5; padding: 44px 0 26px; }
.foot a { color: #fff; }
.foot-grid { display: grid; gap: 26px; }
@media (min-width: 800px) { .foot-grid { grid-template-columns: 1.4fr 1fr 1fr; } }
.foot ul { list-style: none; margin: 0; padding: 0; display: grid; gap: 6px; }
.foot-name { font: 800 1.2rem var(--head); color: #fff; margin: 0 0 6px; }
.foot-h { font: 800 1rem var(--head); color: var(--coral); margin: 0 0 8px; text-transform: uppercase; letter-spacing: .06em; }
.foot-base { border-top: 1px solid rgba(255, 255, 255, .2); margin-top: 28px; padding-top: 16px; font-size: .97rem; }
.foot-base p { margin: 4px 0; }
.foot-base a { margin-right: 16px; }

/* mobile call bar, only when PHONE is set (D8) */
.callbar { position: fixed; left: 0; right: 0; bottom: 0; z-index: 30; display: grid; grid-template-columns: 1fr 1fr; gap: 8px; padding: 8px 12px calc(8px + env(safe-area-inset-bottom)); background: var(--navy); }
.callbar a { display: grid; place-items: center; min-height: 48px; border-radius: 999px; font: 800 1rem var(--head); text-decoration: none; color: #fff; background: var(--coral-ink); }
.callbar a + a { background: #fff; color: var(--navy); }
.has-callbar { padding-bottom: 72px; }
@media (min-width: 1040px) { .callbar { display: none; } .has-callbar { padding-bottom: 0; } }

/* page morphs between pages (Chrome, Safari) */
@view-transition { navigation: auto; }
@media (prefers-reduced-motion: reduce) {
  @view-transition { navigation: none; }
  *, *::before, *::after { transition: none !important; animation: none !important; scroll-behavior: auto !important; }
}

/* small phones: one header row for brand and button, header scrolls away */
@media (max-width: 719px) {
  .hdr { position: static; }
  .mark { width: 178px; }
  .hdr-cta .btn { min-height: 44px; padding: 8px 14px; font-size: .95rem; }
  .hdr-nav { gap: 2px 16px; }
}