/* Roche Cleaning LLC — site styles
   Single stylesheet, no external fonts or resources. */

:root {
  --blue: #1857a4;
  --blue-dark: #123f78;
  --blue-darker: #0d2f5a;
  --green: #1f9d6b;
  --green-dark: #16794f;
  --ink: #14212e;
  --body: #3a4a59;
  --muted: #6b7b8a;
  --line: #e0e7ee;
  --bg: #ffffff;
  --bg-soft: #f4f8fb;
  --bg-blue: #eef4fb;
  --white: #ffffff;
  --focus: #ffb703;
  --radius: 10px;
  --radius-lg: 16px;
  --shadow-sm: 0 1px 2px rgba(20, 33, 46, .06), 0 2px 8px rgba(20, 33, 46, .06);
  --shadow-md: 0 6px 24px rgba(20, 33, 46, .10);
  --wrap: 1120px;
  --font: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, "Noto Sans", sans-serif;
}

*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: var(--font);
  font-size: 17px;
  line-height: 1.65;
  color: var(--body);
  background: var(--bg);
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; height: auto; display: block; }
a { color: var(--blue); text-decoration: underline; text-underline-offset: 2px; }
a:hover { color: var(--blue-dark); }
h1, h2, h3, h4 { color: var(--ink); line-height: 1.2; margin: 0 0 .5em; font-weight: 700; letter-spacing: -.01em; }
h1 { font-size: clamp(2rem, 1.4rem + 2.6vw, 3rem); }
h2 { font-size: clamp(1.5rem, 1.2rem + 1.4vw, 2.1rem); }
h3 { font-size: 1.2rem; }
p { margin: 0 0 1rem; }
ul, ol { margin: 0 0 1rem; padding-left: 1.25rem; }
li { margin: .3rem 0; }
hr { border: 0; border-top: 1px solid var(--line); margin: 2.5rem 0; }
:focus-visible { outline: 3px solid var(--focus); outline-offset: 2px; border-radius: 4px; }

.wrap { max-width: var(--wrap); margin: 0 auto; padding: 0 20px; }
.section { padding: clamp(2.75rem, 1.8rem + 4vw, 4.75rem) 0; }
.section--soft { background: var(--bg-soft); }
.section--blue { background: var(--bg-blue); }
.center { text-align: center; }
.lead { font-size: 1.15rem; color: var(--body); }
.eyebrow {
  display: inline-block; font-size: .8rem; font-weight: 700; letter-spacing: .09em;
  text-transform: uppercase; color: var(--green-dark); margin-bottom: .6rem;
}
.muted { color: var(--muted); }
.mt-0 { margin-top: 0; }
.mb-0 { margin-bottom: 0; }
.maxw-60 { max-width: 60ch; }
.maxw-70 { max-width: 70ch; }
.center .maxw-60, .center .maxw-70 { margin-left: auto; margin-right: auto; }

/* Buttons */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: .5rem;
  font: inherit; font-weight: 600; text-decoration: none; cursor: pointer;
  padding: .8rem 1.4rem; border-radius: var(--radius); border: 2px solid transparent;
  transition: background-color .15s ease, border-color .15s ease, color .15s ease, transform .05s ease;
}
.btn:active { transform: translateY(1px); }
.btn--primary { background: var(--green); color: #fff; border-color: var(--green); }
.btn--primary:hover { background: var(--green-dark); border-color: var(--green-dark); color: #fff; }
.btn--ghost { background: transparent; color: var(--blue-dark); border-color: currentColor; }
.btn--ghost:hover { background: var(--blue); color: #fff; border-color: var(--blue); }
.btn--white { background: #fff; color: var(--blue-dark); border-color: #fff; }
.btn--white:hover { background: var(--bg-blue); border-color: var(--bg-blue); color: var(--blue-darker); }
.btn--lg { padding: .95rem 1.7rem; font-size: 1.05rem; }
.btn-row { display: flex; flex-wrap: wrap; gap: .8rem; }
.center .btn-row { justify-content: center; }

/* Header */
.site-header {
  position: sticky; top: 0; z-index: 50; background: rgba(255, 255, 255, .96);
  backdrop-filter: saturate(180%) blur(6px);
  border-bottom: 1px solid var(--line);
}
.header-inner { display: flex; align-items: center; justify-content: space-between; gap: 1rem; min-height: 68px; }
.brand { display: inline-flex; align-items: center; gap: .6rem; text-decoration: none; font-weight: 800; color: var(--ink); font-size: 1.15rem; letter-spacing: -.02em; }
.brand:hover { color: var(--ink); }
.brand svg { flex: none; }
.brand b { color: var(--blue); font-weight: 800; }
.nav { display: flex; align-items: center; gap: .35rem; }
.nav a {
  text-decoration: none; color: var(--ink); font-weight: 600; font-size: .98rem;
  padding: .55rem .8rem; border-radius: 8px;
}
.nav a:hover { background: var(--bg-blue); color: var(--blue-dark); }
.nav a[aria-current="page"] { color: var(--blue-dark); background: var(--bg-blue); }
.nav .btn { margin-left: .4rem; padding: .6rem 1.1rem; }
.nav-toggle { display: none; }
.header-phone { font-weight: 700; color: var(--blue-dark); text-decoration: none; white-space: nowrap; }
.header-phone:hover { color: var(--green-dark); }

@media (max-width: 900px) {
  .nav-toggle {
    display: inline-flex; align-items: center; justify-content: center;
    width: 44px; height: 44px; border: 1px solid var(--line); border-radius: 8px;
    background: #fff; cursor: pointer;
  }
  .nav-toggle span, .nav-toggle span::before, .nav-toggle span::after {
    content: ""; display: block; width: 20px; height: 2px; background: var(--ink); position: relative;
  }
  .nav-toggle span::before { position: absolute; top: -6px; }
  .nav-toggle span::after { position: absolute; top: 6px; }
  .nav {
    position: fixed; inset: 68px 0 auto 0; flex-direction: column; align-items: stretch;
    background: #fff; border-bottom: 1px solid var(--line); padding: .75rem 20px 1.25rem;
    gap: .15rem; box-shadow: var(--shadow-md); display: none;
  }
  .nav.is-open { display: flex; }
  .nav a { padding: .8rem .6rem; font-size: 1.05rem; }
  .nav .btn { margin: .5rem 0 0; }
}

/* Hero */
.hero {
  background: linear-gradient(180deg, var(--bg-blue), #fff 92%);
  padding: clamp(2.5rem, 1.5rem + 5vw, 5rem) 0 clamp(2.5rem, 1.5rem + 4vw, 4rem);
}
.hero h1 { margin-bottom: .35em; }
.hero .lead { max-width: 54ch; }
.hero-grid { display: grid; grid-template-columns: 1.05fr .95fr; gap: clamp(1.5rem, 1rem + 3vw, 3.5rem); align-items: center; }
.hero-card {
  background: #fff; border: 1px solid var(--line); border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md); padding: 1.6rem;
}
.hero-card h2 { font-size: 1.15rem; margin-bottom: .8rem; }
.check-list { list-style: none; padding: 0; margin: 0; }
.check-list li { display: flex; gap: .6rem; align-items: flex-start; margin: .55rem 0; }
.check-list li::before {
  content: ""; flex: none; width: 22px; height: 22px; margin-top: 1px; border-radius: 50%;
  background: var(--green); position: relative;
  -webkit-mask: no-repeat center / 13px url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath fill='%23fff' d='M9 16.2 4.8 12l-1.4 1.4L9 19 21 7l-1.4-1.4z'/%3E%3C/svg%3E");
  mask: no-repeat center / 13px url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath fill='%23fff' d='M9 16.2 4.8 12l-1.4 1.4L9 19 21 7l-1.4-1.4z'/%3E%3C/svg%3E");
}
@media (max-width: 820px) { .hero-grid { grid-template-columns: 1fr; } }

/* Trust bar */
.trustbar { border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); background: #fff; }
.trustbar ul {
  list-style: none; margin: 0; padding: 1rem 0; display: flex; flex-wrap: wrap;
  gap: .6rem 2rem; justify-content: center; font-weight: 600; color: var(--blue-darker);
}
.trustbar li { display: flex; align-items: center; gap: .5rem; }
.trustbar li::before { content: ""; width: 8px; height: 8px; border-radius: 50%; background: var(--green); flex: none; }

/* Grid of cards */
.grid { display: grid; gap: 1.25rem; }
.grid--3 { grid-template-columns: repeat(3, 1fr); }
.grid--2 { grid-template-columns: repeat(2, 1fr); }
@media (max-width: 900px) { .grid--3 { grid-template-columns: 1fr; } .grid--2 { grid-template-columns: 1fr; } }

.card {
  background: #fff; border: 1px solid var(--line); border-radius: var(--radius-lg);
  padding: 1.5rem; box-shadow: var(--shadow-sm);
}
.card h3 { margin-top: .25rem; }
.card p:last-child { margin-bottom: 0; }
.card .icon {
  width: 46px; height: 46px; border-radius: 12px; background: var(--bg-blue);
  display: flex; align-items: center; justify-content: center; margin-bottom: 1rem;
}
.card .icon svg { width: 26px; height: 26px; }
.card--link { text-decoration: none; color: inherit; display: block; transition: box-shadow .15s ease, border-color .15s ease, transform .1s ease; }
.card--link:hover { box-shadow: var(--shadow-md); border-color: #cdd9e5; transform: translateY(-2px); color: inherit; }
.card--link .more { color: var(--blue); font-weight: 700; }

/* Split feature */
.split { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(1.5rem, 1rem + 3vw, 3.5rem); align-items: center; }
.split--reverse .split-media { order: 2; }
@media (max-width: 820px) { .split { grid-template-columns: 1fr; } .split--reverse .split-media { order: 0; } }
.panel {
  background: linear-gradient(160deg, var(--blue), var(--blue-darker));
  border-radius: var(--radius-lg); color: #eaf1fa; padding: 2rem; box-shadow: var(--shadow-md);
}
.panel h3 { color: #fff; }
.panel ul { padding-left: 1.1rem; }
.panel li { margin: .45rem 0; }

/* Steps */
.steps { counter-reset: step; display: grid; gap: 1.1rem; grid-template-columns: repeat(4, 1fr); }
@media (max-width: 900px) { .steps { grid-template-columns: 1fr 1fr; } }
@media (max-width: 560px) { .steps { grid-template-columns: 1fr; } }
.step { background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: 1.3rem; box-shadow: var(--shadow-sm); }
.step::before {
  counter-increment: step; content: counter(step);
  display: flex; align-items: center; justify-content: center;
  width: 34px; height: 34px; border-radius: 50%; background: var(--blue); color: #fff;
  font-weight: 700; margin-bottom: .8rem;
}
.step h3 { font-size: 1.05rem; }
.step p { margin: 0; font-size: .97rem; }

/* CTA band */
.cta {
  background: linear-gradient(160deg, var(--green-dark), #0f5f3e);
  color: #eafff5;
}
.cta h2 { color: #fff; }
.cta .btn--white { color: var(--green-dark); }

/* FAQ */
.faq details {
  background: #fff; border: 1px solid var(--line); border-radius: var(--radius);
  padding: 1rem 1.2rem; margin-bottom: .75rem;
}
.faq summary { cursor: pointer; font-weight: 700; color: var(--ink); list-style: none; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; float: right; font-weight: 700; color: var(--blue); }
.faq details[open] summary::after { content: "\2013"; }
.faq details[open] summary { margin-bottom: .6rem; }
.faq p:last-child { margin-bottom: 0; }

/* Contact */
.contact-grid { display: grid; grid-template-columns: 1.1fr .9fr; gap: clamp(1.5rem, 1rem + 3vw, 3rem); align-items: start; }
@media (max-width: 860px) { .contact-grid { grid-template-columns: 1fr; } }
.form-field { margin-bottom: 1.1rem; }
.form-field label { display: block; font-weight: 600; color: var(--ink); margin-bottom: .35rem; }
.form-field .req { color: #c0392b; }
.form-field input, .form-field textarea, .form-field select {
  width: 100%; font: inherit; color: var(--ink); background: #fff;
  border: 1px solid #c4d0dc; border-radius: var(--radius); padding: .7rem .85rem;
}
.form-field input:focus, .form-field textarea:focus, .form-field select:focus {
  border-color: var(--blue); outline: 3px solid rgba(24, 87, 164, .18); outline-offset: 0;
}
.form-field textarea { min-height: 140px; resize: vertical; }
.hp { position: absolute !important; left: -9999px !important; width: 1px; height: 1px; overflow: hidden; }
.form-note { font-size: .9rem; color: var(--muted); }
.alert { padding: .9rem 1.1rem; border-radius: var(--radius); margin-bottom: 1.25rem; border: 1px solid; }
.alert--error { background: #fdecea; border-color: #f5c6cb; color: #86241b; }
.alert--ok { background: #e7f7ef; border-color: #b7e4cd; color: #14603f; }
.info-card {
  background: #fff; border: 1px solid var(--line); border-radius: var(--radius-lg);
  padding: 1.5rem; box-shadow: var(--shadow-sm);
}
.info-card h3 { margin-top: 0; }
.info-list { list-style: none; padding: 0; margin: 0; }
.info-list li { display: flex; gap: .7rem; align-items: flex-start; margin: .7rem 0; }
.info-list svg { width: 20px; height: 20px; flex: none; margin-top: 3px; color: var(--blue); }
.info-list a { text-decoration: none; font-weight: 600; }

/* Footer */
.site-footer { background: var(--blue-darker); color: #c8d8ea; padding: 3rem 0 1.5rem; margin-top: 0; font-size: .95rem; }
.site-footer a { color: #dbe7f4; }
.footer-grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr; gap: 2rem; }
@media (max-width: 820px) { .footer-grid { grid-template-columns: 1fr; gap: 1.5rem; } }
.site-footer h4 { color: #fff; font-size: .95rem; text-transform: uppercase; letter-spacing: .06em; margin-bottom: .8rem; }
.site-footer ul { list-style: none; padding: 0; margin: 0; }
.site-footer li { margin: .4rem 0; }
.footer-brand { display: inline-flex; align-items: center; gap: .6rem; font-weight: 800; color: #fff; font-size: 1.1rem; margin-bottom: .6rem; }
.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, .15); margin-top: 2rem; padding-top: 1.25rem;
  display: flex; flex-wrap: wrap; gap: .5rem 1.5rem; justify-content: space-between; color: #9fb6ce;
}
.footer-bottom a { color: #9fb6ce; }

/* Breadcrumb */
.crumbs { font-size: .9rem; color: var(--muted); padding-top: 1.25rem; }
.crumbs a { text-decoration: none; }
.crumbs span { margin: 0 .4rem; }

.skip-link {
  position: absolute; left: -9999px; top: 0; background: #fff; color: var(--blue-dark);
  padding: .75rem 1rem; z-index: 100; border-radius: 0 0 8px 0; font-weight: 700;
}
.skip-link:focus { left: 0; }

@media (prefers-reduced-motion: reduce) {
  * { scroll-behavior: auto !important; transition: none !important; }
}