/* Battersea Cleaning Services: main stylesheet
   Flat, blocky, editorial. No gradients, no shadows, no rounded cards. */

/* ---------- Tokens ---------- */
:root {
  --navy: #1c3350;
  --navy-deep: #14263c;
  --ink: #1a2735;
  --slate: #56677c;        /* 5.8:1 on white, body-secondary text */
  --slate-light: #9aa9b9;  /* 5.3:1 on navy, secondary text on dark */
  --gold: #a98b4f;         /* decorative only (borders, ticks) */
  --gold-text: #7d6435;    /* 5.1:1 on paper, gold as text on light */
  --gold-bright: #c8a86a;  /* 5.7:1 on navy, gold as text on dark */
  --paper: #f6f4f0;
  --white: #ffffff;
  --line: #ddd8cf;
  --line-navy: #31496b;
  --wash: #edeff1;

  --font-display: 'Archivo', 'Helvetica Neue', Arial, sans-serif;
  --font-body: 'Libre Franklin', 'Helvetica Neue', Arial, sans-serif;

  --measure: 38rem;
  --container: 71rem;
  --gutter: clamp(1.25rem, 4vw, 2.5rem);
  --section: clamp(3.5rem, 9vw, 6.5rem);
}

/* ---------- Reset ---------- */
*, *::before, *::after { box-sizing: border-box; }
* { margin: 0; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
body {
  font-family: var(--font-body);
  font-size: 1.0625rem;
  line-height: 1.65;
  color: var(--ink);
  background: var(--paper);
}
img, svg { display: block; max-width: 100%; }
img { height: auto; }
[hidden] { display: none !important; }

/* ---------- Type ---------- */
h1, h2, h3 {
  font-family: var(--font-display);
  color: var(--navy);
  line-height: 1.12;
  letter-spacing: -0.01em;
  text-wrap: balance;
}
h1 { font-size: clamp(2.1rem, 5.2vw, 3.3rem); font-weight: 700; }
h2 { font-size: clamp(1.6rem, 3.4vw, 2.25rem); font-weight: 700; }
h3 { font-size: 1.17rem; font-weight: 600; letter-spacing: 0; }
p, li { max-width: var(--measure); }
a { color: var(--navy); text-decoration-thickness: 1px; text-underline-offset: 3px; }
a:hover { color: var(--navy-deep); }
strong { font-weight: 600; }
:focus-visible { outline: 3px solid var(--gold); outline-offset: 2px; }

.eyebrow {
  display: block;
  font-family: var(--font-display);
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--gold-text);
  margin-bottom: 0.9rem;
}
.lede { font-size: 1.17rem; color: var(--slate); }

/* ---------- Layout ---------- */
.container { max-width: var(--container); margin-inline: auto; padding-inline: var(--gutter); }
.section { padding-block: var(--section); }
.section--white { background: var(--white); border-block: 1px solid var(--line); }
.section--navy { background: var(--navy); }
.section--navy h2, .section--navy h3, .section--navy p, .section--navy li, .section--navy a { color: var(--white); }
.section--navy .eyebrow, .cta-band .eyebrow { color: var(--gold-bright); }
.section h2 + p, .section h1 + p { margin-top: 1.1rem; }
.section p + p, .page-intro p + p, .why-grid p + p { margin-top: 0.9rem; }
.stack > * + * { margin-top: 1.1rem; }

/* ---------- Header ---------- */
.site-header { background: var(--white); border-bottom: 1px solid var(--line); }
.site-header__inner {
  display: flex; align-items: center; justify-content: space-between;
  gap: 1.5rem; padding-block: 0.9rem; flex-wrap: wrap;
}
.brand { display: flex; align-items: center; gap: 0.8rem; text-decoration: none; }
.brand__mark { width: 52px; height: 52px; flex: none; }
.brand__name {
  font-family: var(--font-display); font-weight: 700; font-size: 1.22rem;
  letter-spacing: 0.045em; color: var(--navy); line-height: 1.05; text-transform: uppercase;
}
.brand__name small {
  display: block; font-weight: 600; font-size: 0.62rem; letter-spacing: 0.28em;
  color: var(--slate); margin-top: 0.22rem;
}
.site-nav { display: flex; align-items: center; gap: clamp(1rem, 2.5vw, 1.9rem); flex-wrap: wrap; }
.site-nav a {
  font-family: var(--font-display); font-weight: 600; font-size: 0.93rem;
  letter-spacing: 0.03em; text-decoration: none; color: var(--ink);
  padding-block: 0.35rem; border-bottom: 2px solid transparent;
}
.site-nav a:hover { color: var(--navy); border-bottom-color: var(--slate-light); }
.site-nav a[aria-current="page"] { color: var(--navy); border-bottom-color: var(--gold); }
.site-nav a.btn { border-bottom: 2px solid var(--navy); color: var(--white); padding: 0.55rem 1.1rem; }
.site-nav a.btn:hover { border-bottom-color: var(--navy-deep); color: var(--white); }

/* ---------- Buttons ---------- */
.btn {
  display: inline-block; background: var(--navy); color: var(--white);
  font-family: var(--font-display); font-weight: 600; font-size: 0.98rem;
  letter-spacing: 0.03em; text-decoration: none; text-align: center;
  padding: 0.85rem 1.55rem; border: 2px solid var(--navy); cursor: pointer;
}
.btn:hover { background: var(--navy-deep); border-color: var(--navy-deep); color: var(--white); }
.btn--ghost { background: transparent; color: var(--navy); }
.btn--ghost:hover { background: var(--navy); color: var(--white); }
.section--navy .btn, .cta-band .btn { background: var(--white); color: var(--navy); border-color: var(--white); }
.section--navy .btn:hover, .cta-band .btn:hover { background: var(--paper); border-color: var(--paper); color: var(--navy-deep); }
.section--navy .btn--ghost, .cta-band .btn--ghost { background: transparent; color: var(--white); border-color: var(--white); }
.section--navy .btn--ghost:hover, .cta-band .btn--ghost:hover { background: var(--white); color: var(--navy); }
.btn-row { display: flex; gap: 0.9rem; flex-wrap: wrap; align-items: center; margin-top: 1.8rem; }
.btn-note { font-size: 0.9rem; color: var(--slate); }
.section--navy .btn-note { color: var(--slate-light); }

/* ---------- Hero ---------- */
.hero { background: var(--white); border-bottom: 1px solid var(--line); }
.hero__grid { display: grid; gap: 0; align-items: stretch; }
.hero__copy { padding-block: var(--section); padding-right: clamp(0rem, 4vw, 3.5rem); align-self: center; }
.hero__media { position: relative; min-height: 320px; }
.hero__media img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
@media (min-width: 60em) {
  .hero__grid { grid-template-columns: minmax(0, 7fr) minmax(0, 5fr); }
  .hero__media { border-left: 6px solid var(--navy); }
}

/* ---------- Trust strip ---------- */
.trust { background: var(--navy); }
.trust__list {
  list-style: none; padding: 0; display: grid;
  grid-template-columns: repeat(2, 1fr);
}
.trust__list li {
  font-family: var(--font-display); font-weight: 600; font-size: 0.86rem;
  letter-spacing: 0.09em; text-transform: uppercase; color: var(--white);
  padding: 1.05rem 1rem; text-align: center; border-top: 1px solid var(--line-navy);
  max-width: none;
}
.trust__list li:nth-child(-n+2) { border-top: none; }
.trust__list li + li { border-left: 1px solid var(--line-navy); }
.trust__list li:nth-child(3) { border-left: none; }
@media (min-width: 46em) {
  .trust__list { grid-template-columns: repeat(4, 1fr); }
  .trust__list li { border-top: none !important; }
  .trust__list li:nth-child(3) { border-left: 1px solid var(--line-navy); }
}

/* ---------- Service grid ---------- */
.grid-tiles {
  display: grid; gap: 1px; background: var(--line);
  border: 1px solid var(--line); margin-top: 2.5rem;
}
@media (min-width: 42em) { .grid-tiles { grid-template-columns: 1fr 1fr; } }
@media (min-width: 62em) { .grid-tiles--3 { grid-template-columns: 1fr 1fr 1fr; } }
.tile { background: var(--white); padding: 1.9rem 1.7rem 1.7rem; display: flex; flex-direction: column; }
.tile h3 { margin-bottom: 0.55rem; }
.tile p { font-size: 0.98rem; color: var(--slate); flex-grow: 1; }
.tile__price {
  font-family: var(--font-display); font-weight: 700; color: var(--navy);
  font-size: 1.05rem; margin-top: 1.2rem;
}
.tile__price small { font-weight: 600; font-size: 0.8rem; color: var(--slate); letter-spacing: 0.02em; }
.tile a.tile__link { font-size: 0.93rem; font-weight: 600; font-family: var(--font-display); }

/* ---------- Feature split ---------- */
.split { display: grid; gap: 2.5rem; align-items: center; }
@media (min-width: 56em) { .split { grid-template-columns: 1fr 1fr; gap: clamp(2.5rem, 6vw, 5rem); } }
.split__media img { width: 100%; aspect-ratio: 4 / 3; object-fit: cover; border: 6px solid var(--white); outline: 1px solid var(--line); }
.section--navy .split__media img { border-color: var(--navy-deep); outline-color: var(--line-navy); }

/* ---------- Checklist / feature lists ---------- */
.checklist { list-style: none; padding: 0; margin-top: 1.4rem; }
.checklist li { padding-left: 1.7rem; position: relative; margin-top: 0.7rem; }
.checklist li::before {
  content: ""; position: absolute; left: 0; top: 0.52em;
  width: 0.72em; height: 0.38em;
  border-left: 3px solid var(--gold); border-bottom: 3px solid var(--gold);
  transform: rotate(-45deg);
}

.why-grid { display: grid; gap: 2.2rem; margin-top: 2.6rem; }
@media (min-width: 46em) { .why-grid { grid-template-columns: 1fr 1fr; gap: 2.6rem 3.5rem; } }
.why-grid h3 { padding-top: 0.9rem; border-top: 3px solid var(--gold); }
.why-grid p { margin-top: 0.5rem; font-size: 1rem; }
.section--navy .why-grid p { color: var(--slate-light); }

/* ---------- Price tables ---------- */
.price-table { width: 100%; border-collapse: collapse; margin-top: 1.6rem; background: var(--white); border: 1px solid var(--line); }
.price-table caption { text-align: left; font-size: 0.9rem; color: var(--slate); padding-block: 0.7rem; caption-side: bottom; }
.price-table th, .price-table td { padding: 0.85rem 1.1rem; border-bottom: 1px solid var(--line); text-align: left; }
.price-table thead th {
  font-family: var(--font-display); font-size: 0.8rem; font-weight: 600;
  letter-spacing: 0.12em; text-transform: uppercase; color: var(--slate);
  background: var(--wash); border-bottom: 2px solid var(--navy);
}
.price-table td:last-child, .price-table th:last-child { text-align: right; }
.price-table td:last-child { font-family: var(--font-display); font-weight: 700; color: var(--navy); white-space: nowrap; }
.price-table tbody tr:last-child td { border-bottom: none; }

/* ---------- FAQ ---------- */
.faq { margin-top: 1.8rem; border-top: 1px solid var(--line); }
.faq details { border-bottom: 1px solid var(--line); }
.faq summary {
  font-family: var(--font-display); font-weight: 600; font-size: 1.05rem; color: var(--navy);
  padding: 1.05rem 2.2rem 1.05rem 0.2rem; cursor: pointer; list-style: none; position: relative;
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after {
  content: "+"; position: absolute; right: 0.4rem; top: 50%; transform: translateY(-50%);
  font-weight: 600; font-size: 1.3rem; color: var(--gold);
}
.faq details[open] summary::after { content: "\2212"; }
.faq details p { padding: 0 0.2rem 1.2rem; color: var(--slate); }

/* ---------- CTA band ---------- */
.cta-band { background: var(--navy); }
.cta-band .container { padding-block: clamp(3rem, 7vw, 4.5rem); }
.cta-band h2 { color: var(--white); }
.cta-band p { color: var(--slate-light); margin-top: 1rem; }
.cta-band .email-plain { color: var(--white); font-weight: 600; }

/* ---------- Contact page ---------- */
.contact-grid { display: grid; gap: 3rem; margin-top: 2.5rem; }
@media (min-width: 56em) { .contact-grid { grid-template-columns: 5fr 6fr; gap: clamp(2.5rem, 6vw, 5rem); } }
.contact-card { border: 1px solid var(--line); background: var(--white); padding: 1.8rem 1.7rem; }
.contact-card + .contact-card { margin-top: 1.5rem; }
.contact-card h2 { font-size: 1.25rem; }
.contact-card .big-link {
  font-family: var(--font-display); font-weight: 700; font-size: clamp(1rem, 2.2vw, 1.2rem);
  overflow-wrap: anywhere; display: inline-block; margin-top: 0.6rem;
}
.hours { list-style: none; padding: 0; margin-top: 0.8rem; }
.hours li { display: flex; justify-content: space-between; gap: 1rem; max-width: 22rem; padding-block: 0.15rem; }
.hours span:last-child { font-weight: 600; color: var(--navy); }

/* ---------- Form ---------- */
.form-grid { display: grid; gap: 1.1rem; }
@media (min-width: 40em) { .form-grid { grid-template-columns: 1fr 1fr; } .form-grid .form-field--full { grid-column: 1 / -1; } }
.form-field label { display: block; font-family: var(--font-display); font-weight: 600; font-size: 0.9rem; margin-bottom: 0.35rem; color: var(--navy); }
.form-field label small { font-weight: 400; color: var(--slate); font-family: var(--font-body); }
.form-field input, .form-field select, .form-field textarea {
  width: 100%; padding: 0.7rem 0.8rem; font: inherit; font-size: 1rem; color: var(--ink);
  background: var(--white); border: 1px solid #b9b2a6; border-radius: 0;
}
.form-field input:focus, .form-field select:focus, .form-field textarea:focus {
  outline: 3px solid var(--gold); outline-offset: 0; border-color: var(--navy);
}
.form-field textarea { min-height: 7.5rem; resize: vertical; }
fieldset.form-field { border: 1px solid var(--line); padding: 0.9rem 1rem 1.1rem; }
fieldset.form-field legend { font-family: var(--font-display); font-weight: 600; font-size: 0.9rem; color: var(--navy); padding-inline: 0.3rem; }
.check-row { display: flex; flex-wrap: wrap; gap: 0.4rem 1.4rem; }
.check-row label { display: flex; align-items: center; gap: 0.45rem; font-size: 0.98rem; font-weight: 400; color: var(--ink); font-family: var(--font-body); margin: 0; }
.check-row input { width: 1.05rem; height: 1.05rem; accent-color: var(--navy); }
.form-status { margin-top: 1rem; font-weight: 600; }
.form-status[data-state="ok"] { color: #1d6b3a; }
.form-status[data-state="error"] { color: #a3341f; }
.visually-hidden-field { position: absolute; left: -9999px; top: auto; width: 1px; height: 1px; overflow: hidden; }

/* ---------- Footer ---------- */
.site-footer { background: var(--navy-deep); color: var(--slate-light); font-size: 0.95rem; }
.site-footer__grid { display: grid; gap: 2.2rem; padding-block: clamp(2.8rem, 6vw, 4rem); }
@media (min-width: 56em) { .site-footer__grid { grid-template-columns: 2fr 1fr 1fr 1fr; gap: 3rem; } }
.site-footer h2 { color: var(--white); font-size: 0.82rem; letter-spacing: 0.14em; text-transform: uppercase; font-weight: 600; margin-bottom: 0.9rem; }
.site-footer ul { list-style: none; padding: 0; }
.site-footer li { margin-top: 0.45rem; }
.site-footer a { color: var(--paper); text-decoration: none; }
.site-footer a:hover { color: var(--white); text-decoration: underline; }
.site-footer__legal a { text-decoration: underline; }
.site-footer .brand__name { color: var(--white); }
.site-footer .brand__name small { color: var(--slate-light); }
.site-footer__legal {
  border-top: 1px solid var(--line-navy); padding-block: 1.3rem;
  display: flex; flex-wrap: wrap; gap: 0.5rem 2rem; justify-content: space-between; font-size: 0.85rem;
}
.site-footer__legal p { max-width: none; }

/* ---------- Page intro (inner pages) ---------- */
.page-intro { background: var(--white); border-bottom: 1px solid var(--line); }
.page-intro .container { padding-block: clamp(2.8rem, 7vw, 4.5rem); }
.page-intro p { margin-top: 1.1rem; }

/* ---------- Utilities ---------- */
.center { text-align: center; }
.center p, .center h2 { margin-inline: auto; }
.mt-0 { margin-top: 0; }
.note { font-size: 0.92rem; color: var(--slate); }
.note--gap-above { margin-top: 1.2rem; }
.note--gap-below { margin-bottom: 1.4rem; }
.footer-blurb { margin-top: 1rem; max-width: 26rem; }
.site-footer__legal--solo { border-top: none; }
.why-grid--tight { margin-top: 2.2rem; }

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