/* Illustrious Cleaning Solutions — single stylesheet.
   Editorial paper/dark aesthetic, system fonts, mobile-first. No third-party assets. */

/* ---- Tokens ---- */
:root {
  --paper:    #f6f5f2;   /* warm off-white background        */
  --ink:      #12161d;   /* primary text / near-black        */
  --ink-2:    #4b5563;   /* body muted                       */
  --ink-3:    #6b7280;   /* captions / labels                */
  --line:     #e3e0d8;   /* hairlines on paper               */
  --dark:     #11151c;   /* dark sections                    */
  --dark-2:   #0b0e13;   /* footer                           */
  --dline:    #232833;   /* hairlines on dark                */
  --dline-2:  #2c313c;   /* badge borders on dark            */
  --accent:   #2f5fd0;   /* editorial blue                   */
  --accent-2: #89a9ee;   /* blue on dark backgrounds         */
  --req:      #c8452d;   /* required asterisk                */
  --focus:    #ffb020;   /* focus ring                       */
  --sans: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto,
          Helvetica, Arial, sans-serif;
  --mono: ui-monospace, "SF Mono", Menlo, Consolas, monospace;
  --maxw: 1200px;
}

/* ---- Base ---- */
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; text-size-adjust: 100%; scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: var(--sans);
  font-size: 16px;
  line-height: 1.6;
  letter-spacing: -0.006em;
  color: var(--ink);
  background: var(--paper);
  -webkit-font-smoothing: antialiased;
}
h1, h2, h3, p, ul { margin: 0; }
img { max-width: 100%; height: auto; display: block; }
a { color: var(--ink); text-decoration: none; }
a:hover { color: var(--accent); }
::selection { background: rgba(47, 95, 208, 0.18); }

.container { width: 100%; max-width: var(--maxw); margin: 0 auto; padding: 0 20px; }

/* ---- Reusable type ---- */
.eyebrow {
  font-size: 12px; font-weight: 700; text-transform: uppercase;
  letter-spacing: 0.16em; color: var(--accent);
}
.eyebrow-lite { color: var(--accent-2); }
.display { font-weight: 800; line-height: 1.05; letter-spacing: -0.025em; }

/* ---- Skip link + focus ---- */
.skip {
  position: absolute; left: -9999px; top: 0; z-index: 100;
  background: var(--ink); color: var(--paper); padding: 10px 16px;
}
.skip:focus { left: 8px; top: 8px; }
:focus-visible { outline: 3px solid var(--focus); outline-offset: 2px; }

/* ---- Editorial underline link ---- */
.lnk { border-bottom: 1px solid currentColor; padding-bottom: 1px; }
.lnk:hover { border-color: var(--accent); }

/* ---- Buttons ---- */
.btn {
  display: inline-flex; align-items: center; justify-content: center;
  min-height: 48px; padding: 15px 26px;
  font-family: var(--sans); font-weight: 600; font-size: 15px;
  border: 1px solid transparent; cursor: pointer; text-align: center;
}
.btn-dark  { background: var(--ink); color: var(--paper); }
.btn-dark:hover  { background: var(--accent); color: var(--paper); }
.btn-ghost { background: transparent; color: var(--ink); border-color: #cbc8c0; }
.btn-ghost:hover { border-color: var(--ink); color: var(--ink); }

/* ---- Header ---- */
.site-header {
  position: sticky; top: 0; z-index: 50;
  background: rgba(246, 245, 242, 0.9);
  -webkit-backdrop-filter: blur(10px); backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--line);
}
.site-header .bar {
  display: flex; flex-wrap: wrap; align-items: center; gap: 12px 20px;
  padding: 14px 20px;
}
.brand { flex: 1 1 auto; display: flex; align-items: center; gap: 13px; color: var(--ink); }
.brand-mark {
  width: 40px; height: 40px; flex: 0 0 40px;
  background: var(--ink); color: var(--paper);
  display: grid; place-items: center;
  font-weight: 800; font-size: 15px; letter-spacing: 0.02em;
}
.brand-name { line-height: 1.15; }
.brand-name .n   { font-weight: 700; font-size: 15.5px; }
.brand-name .sub { font-size: 11.5px; color: var(--ink-3); }
.header-call {
  flex: 1 1 100%; display: flex; align-items: center; justify-content: center;
  gap: 12px; min-height: 46px; padding: 9px 16px;
  border: 1px solid var(--ink); line-height: 1.1;
}
.header-call:hover { background: var(--ink); }
.header-call:hover .lbl, .header-call:hover .num { color: var(--paper); }
.header-call .lbl { font-size: 10px; text-transform: uppercase; letter-spacing: 0.14em; color: var(--ink-3); }
.header-call .num { font-weight: 700; font-size: 15px; color: var(--ink); }

/* ---- Hero ---- */
.hero .container {
  display: grid; grid-template-columns: 1fr; gap: 40px;
  padding-top: 56px; padding-bottom: 48px;
}
.hero .eyebrow { display: block; margin-bottom: 20px; }
.hero h1 { font-size: 34px; margin-bottom: 20px; text-wrap: balance; }
.hero-lede { font-size: 17px; line-height: 1.6; color: var(--ink-2); max-width: 480px; margin-bottom: 30px; }
.hero-cta { display: flex; flex-wrap: wrap; gap: 12px; }
.hero-badges {
  margin-top: 34px; display: flex; flex-wrap: wrap; align-items: center;
  gap: 12px 20px; font-size: 13.5px; color: var(--ink-3);
}
.hero-badges .dot { color: #d0cdc5; }
.hero-media {
  aspect-ratio: 4 / 5;
  background-color: #eceae3;
  background-image: repeating-linear-gradient(135deg, #e4e1d8 0 2px, transparent 2px 13px);
  border: 1px solid #dcd9d0;
  display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 10px;
}
.hero-media .cap { font-family: var(--mono); font-size: 12px; color: #8a8578; letter-spacing: 0.02em; }
.hero-media .cap2 { font-family: var(--mono); font-size: 11px; color: #a8a394; }

/* ---- Section heads ---- */
.sec { padding: 64px 0; }
.sec-services { border-top: 1px solid var(--line); }
.sec-head { margin-bottom: 44px; }
.sec-head .eyebrow { display: block; margin-bottom: 14px; }
.sec-head h2 { font-size: 30px; }
.sec-head .sub { font-size: 16px; line-height: 1.6; color: var(--ink-2); max-width: 420px; margin-top: 16px; }

/* ---- Services (numbered hairline grid) ---- */
.svc-grid {
  list-style: none; padding: 0;
  display: grid; grid-template-columns: 1fr; gap: 1px;
  background: var(--line); border: 1px solid var(--line);
}
.svc { background: var(--paper); padding: 28px 24px; display: flex; flex-direction: column; gap: 10px; }
.svc .num { font-weight: 700; font-size: 13px; color: var(--accent); }
.svc h3 { font-weight: 700; font-size: 19px; letter-spacing: -0.01em; }
.svc p { font-size: 14.5px; line-height: 1.55; color: var(--ink-3); }

/* ---- Trust (dark) ---- */
.trust { background: var(--dark); color: #eceae3; }
.trust .sec-head { max-width: 620px; }
.trust .sec-head h2 { color: #eceae3; }
.trust .sec-head .sub { color: #a8adb6; max-width: none; }
.trust-grid {
  list-style: none; padding: 0; margin-bottom: 40px;
  display: grid; grid-template-columns: 1fr; gap: 1px;
  background: var(--dline); border: 1px solid var(--dline);
}
.trust-item { background: var(--dark); padding: 28px; }
.trust-item h3 { font-weight: 700; font-size: 20px; color: #eceae3; margin-bottom: 10px; }
.trust-item p { font-size: 15px; line-height: 1.6; color: #9aa0aa; }
.badges { list-style: none; padding: 0; display: flex; flex-wrap: wrap; gap: 10px; }
.badge { border: 1px solid var(--dline-2); color: #c7cbd2; font-size: 13px; padding: 8px 16px; }

/* ---- Where we work ---- */
.area .container { display: grid; grid-template-columns: 1fr; gap: 32px; align-items: start; }
.area h2 { font-size: 30px; }
.area .eyebrow { display: block; margin-bottom: 14px; }
.area .intro-h { margin-bottom: 16px; }
.area .intro-p { font-size: 16px; line-height: 1.6; color: var(--ink-2); }
.area-tags { list-style: none; padding: 0; display: flex; flex-wrap: wrap; gap: 10px; margin-bottom: 22px; }
.area-tags li { background: #fff; border: 1px solid var(--line); font-size: 14px; padding: 9px 16px; }
.area-note { font-size: 14px; line-height: 1.6; color: var(--ink-3); }

/* ---- Quote form (dark, sticky call CTA) ---- */
.quote { background: var(--dark); color: #eceae3; }
.quote .container { display: grid; grid-template-columns: 1fr; gap: 40px; align-items: start; }
.form-intro .eyebrow { display: block; margin-bottom: 16px; }
.form-intro h2 { font-size: 30px; margin-bottom: 18px; color: #eceae3; }
.form-intro p { font-size: 16.5px; line-height: 1.6; color: #a8adb6; margin-bottom: 28px; }
.call-card { display: block; border: 1px solid var(--dline-2); padding: 22px 24px; }
.call-card:hover { border-color: var(--accent); }
.call-card .lbl { display: block; font-size: 11px; text-transform: uppercase; letter-spacing: 0.14em; color: #8a909a; margin-bottom: 8px; }
.call-card .num { display: block; font-weight: 800; font-size: 30px; color: var(--paper); letter-spacing: -0.02em; }
.call-card:hover .num { color: var(--paper); }

.form-card { background: var(--paper); color: var(--ink); padding: 28px; }
.field { margin-bottom: 20px; }
.field .lab { display: block; font-weight: 600; font-size: 14px; margin-bottom: 8px; }
.field .lab.tight { margin-bottom: 2px; }
.field .opt { display: block; font-size: 12px; color: #9a9488; margin-bottom: 8px; }
.field .req { color: var(--req); }
input, select, textarea {
  width: 100%; font-family: var(--sans); font-size: 15px; color: var(--ink);
  background: #fff; border: 1px solid #d4d1c8; padding: 13px 14px; min-height: 46px;
}
input:hover, select:hover, textarea:hover { border-color: #b3aea1; }
textarea { min-height: 112px; resize: vertical; }
.field-row { display: grid; grid-template-columns: 1fr; gap: 16px; }
.form-hint { font-size: 12.5px; color: #9a9488; margin-bottom: 22px; }
button[type="submit"] {
  width: 100%; min-height: 52px; padding: 17px;
  background: var(--ink); color: var(--paper); border: 0; cursor: pointer;
  font-family: var(--sans); font-weight: 700; font-size: 16px;
}
button[type="submit"]:hover { background: var(--accent); }
.form-foot { font-size: 12.5px; color: #9a9488; text-align: center; margin-top: 16px; }

/* ---- Footer ---- */
.site-footer { background: var(--dark-2); color: #9aa0aa; }
.site-footer a { color: #c7cbd2; }
.site-footer a:hover { color: var(--accent-2); }
.footer-grid { display: grid; grid-template-columns: 1fr; gap: 32px; padding: 56px 20px 36px; }
.f-brand { display: flex; align-items: center; gap: 12px; margin-bottom: 18px; }
.f-mark {
  width: 36px; height: 36px; flex: 0 0 36px; background: var(--paper); color: var(--dark-2);
  display: grid; place-items: center; font-weight: 800; font-size: 14px;
}
.f-name { font-weight: 700; font-size: 15px; color: #eceae3; }
.f-desc { font-size: 13.5px; line-height: 1.6; margin-bottom: 14px; max-width: 340px; }
.f-ids { font-size: 12px; color: #5f6672; }
.f-head { font-weight: 700; font-size: 13px; text-transform: uppercase; letter-spacing: 0.12em; color: #eceae3; margin-bottom: 16px; }
.f-contact { font-size: 14px; line-height: 2; }
.f-contact .plain { color: #7a808b; }
.f-hours { font-size: 14px; line-height: 1.8; color: #c7cbd2; }
.f-cta { display: inline-block; margin-top: 16px; font-size: 14px; color: #eceae3; }
.f-legal { border-top: 1px solid #1b1f27; }
.f-legal .container { padding-top: 20px; padding-bottom: 20px; font-size: 12px; color: #5f6672; }

/* ---- Thanks page ---- */
.confirm { max-width: 620px; margin: 0 auto; text-align: center; padding: 64px 0; }
.confirm .check {
  width: 64px; height: 64px; margin: 0 auto 20px; background: var(--ink); color: var(--paper);
  display: grid; place-items: center; font-size: 30px; font-weight: 800;
}
.confirm h1 { font-size: 32px; margin-bottom: 14px; }
.confirm p { font-size: 16.5px; line-height: 1.6; color: var(--ink-2); margin-bottom: 12px; }
.confirm .actions { margin-top: 28px; display: flex; flex-wrap: wrap; gap: 12px; justify-content: center; }

/* ---- Responsive ---- */
@media (min-width: 560px) {
  .field-row { grid-template-columns: 1fr 1fr; }
}
@media (min-width: 620px) {
  .header-call { flex: 0 0 auto; margin-left: auto; }
  .svc-grid { grid-template-columns: 1fr 1fr; }
  .trust-grid { grid-template-columns: 1fr 1fr; }
}
@media (min-width: 900px) {
  .container { padding: 0 40px; }
  .sec { padding: 84px 0; }
  .trust, .quote { }
  .hero .container {
    grid-template-columns: 1.05fr 0.95fr; gap: 64px; align-items: center;
    padding-top: 88px; padding-bottom: 76px;
  }
  .hero h1 { font-size: 54px; margin-bottom: 24px; }
  .hero-lede { font-size: 18px; }
  .sec-head { display: flex; justify-content: space-between; align-items: flex-end; flex-wrap: wrap; gap: 24px; margin-bottom: 56px; }
  .sec-head .sub { margin-top: 0; }
  .sec-head h2, .area h2, .form-intro h2 { font-size: 40px; }
  .svc-grid { grid-template-columns: repeat(3, 1fr); }
  .svc { padding: 32px 28px; }
  .trust-item { padding: 34px; }
  .area .container { grid-template-columns: 0.8fr 1.2fr; gap: 64px; }
  .quote .container { grid-template-columns: 0.85fr 1.15fr; gap: 72px; }
  .form-intro { position: sticky; top: 92px; }
  .form-card { padding: 40px; }
  .footer-grid { grid-template-columns: 1.4fr 1fr 1fr; gap: 48px; padding: 64px 40px 40px; }
}
@media (min-width: 1000px) {
  .hero h1 { font-size: 58px; }
}
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }
@media (prefers-reduced-transparency: reduce) {
  .site-header { background: var(--paper); -webkit-backdrop-filter: none; backdrop-filter: none; }
}