/* ==========================================================================
   Jan-Stars Janitorial — Design System
   Signature motif: the field verification tag (QC inspection card)
   ========================================================================== */

:root {
  --ink: #1E2640;
  --ink-soft: #29335C;
  --paper: #F7F7F4;
  --paper-dim: #EFEEE8;
  --teal: #3A53A4;
  --teal-deep: #26397A;
  --verify: #3F8F5C;
  --gold: #DACC24;
  --gold-deep: #B4A81C;
  --steel: #5C6478;
  --steel-light: #DFE2EA;
  --white: #FFFFFF;

  --font-display: 'Oswald', sans-serif;
  --font-body: 'IBM Plex Sans', sans-serif;
  --font-mono: 'IBM Plex Mono', monospace;

  --radius: 3px;
  --container: 1180px;

  --shadow-tag: 0 18px 40px -14px rgba(15, 40, 38, 0.35);
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001ms !important;
  }
}

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; display: block; }

a { color: inherit; text-decoration: none; }

.wrap {
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 28px;
}

h1, h2, h3, h4 {
  font-family: var(--font-display);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.01em;
  line-height: 1.08;
  margin: 0;
  color: var(--ink);
}

h1 { font-size: clamp(2.4rem, 5vw, 3.9rem); }
h2 { font-size: clamp(1.7rem, 3.2vw, 2.5rem); }
h3 { font-size: 1.25rem; letter-spacing: 0.02em; }

p { margin: 0 0 1em; color: var(--ink-soft); }
p:last-child { margin-bottom: 0; }

.eyebrow {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.16em;
  color: var(--teal);
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 16px;
}
.eyebrow::before {
  content: '';
  width: 22px;
  height: 2px;
  background: var(--teal);
  display: inline-block;
}

.lede {
  font-size: 1.15rem;
  color: var(--steel);
  max-width: 46ch;
}

/* Focus visibility */
a:focus-visible, button:focus-visible, input:focus-visible,
select:focus-visible, textarea:focus-visible {
  outline: 2px solid var(--teal);
  outline-offset: 3px;
}

/* ---------------------------------- Buttons --------------------------- */

.btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-mono);
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  padding: 15px 26px;
  border-radius: var(--radius);
  border: 1.5px solid transparent;
  cursor: pointer;
  transition: transform 0.15s ease, background 0.15s ease, border-color 0.15s ease;
}
.btn:hover { transform: translateY(-2px); }

.btn-primary {
  background: var(--teal);
  color: var(--white);
}
.btn-primary:hover { background: var(--teal-deep); }

.btn-ghost {
  background: transparent;
  border-color: var(--ink);
  color: var(--ink);
}
.btn-ghost:hover { border-color: var(--teal); color: var(--teal); }

.btn-ghost.on-dark { border-color: rgba(247,247,244,0.4); color: var(--paper); }
.btn-ghost.on-dark:hover { border-color: var(--paper); }

/* ---------------------------------- Header ------------------------------ */

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(247,247,244,0.92);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--steel-light);
}

.site-header .wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 16px;
  padding-bottom: 16px;
  gap: 24px;
}

.logo {
  font-family: var(--font-display);
  font-size: 1.15rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  display: flex;
  align-items: baseline;
  gap: 8px;
}
.logo .mark {
  width: 10px; height: 10px;
  background: var(--verify);
  display: inline-block;
  border-radius: 1px;
  transform: rotate(45deg);
  margin-right: 2px;
}
.logo .sub {
  font-family: var(--font-mono);
  font-size: 0.62rem;
  letter-spacing: 0.14em;
  color: var(--steel);
  text-transform: uppercase;
  display: block;
}

.main-nav {
  display: flex;
  align-items: center;
  gap: 30px;
}
.main-nav ul {
  list-style: none;
  display: flex;
  gap: 26px;
  margin: 0; padding: 0;
  font-family: var(--font-mono);
  font-size: 0.82rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}
.main-nav a { color: var(--ink-soft); position: relative; padding: 4px 0; }
.main-nav a:hover, .main-nav a[aria-current="page"] { color: var(--teal); }
.main-nav a[aria-current="page"]::after {
  content: '';
  position: absolute; left: 0; right: 0; bottom: -4px;
  height: 2px; background: var(--gold-deep);
}

.logo img { height: 38px; display: block; }
.site-footer .logo img { height: 34px; }

.header-cta {
  display: flex;
  align-items: center;
  gap: 16px;
}
.phone-pill {
  font-family: var(--font-mono);
  font-size: 0.85rem;
  color: var(--ink);
  white-space: nowrap;
}
.phone-pill strong { color: var(--teal); }

.nav-toggle {
  display: none;
  background: none; border: none; cursor: pointer;
  width: 34px; height: 34px;
  flex-direction: column; justify-content: center; align-items: center; gap: 5px;
}
.nav-toggle span { width: 22px; height: 2px; background: var(--ink); display: block; }

@media (max-width: 880px) {
  .main-nav ul { display: none; }
  .header-cta .btn-primary { display: none; }
  .nav-toggle { display: flex; }
  .main-nav.open ul {
    display: flex; flex-direction: column; gap: 0;
    position: absolute; top: 100%; left: 0; right: 0;
    background: var(--paper); border-bottom: 1px solid var(--steel-light);
    padding: 8px 28px 20px;
  }
  .main-nav.open ul a { display: block; padding: 12px 0; }
}

/* ---------------------------------- Verification tag (signature) ------- */

.tag {
  --tag-rot: -3deg;
  position: relative;
  background: var(--white);
  border: 1.5px solid var(--ink);
  border-radius: var(--radius);
  padding: 26px 24px 22px;
  font-family: var(--font-mono);
  box-shadow: var(--shadow-tag);
  transform: rotate(var(--tag-rot));
}
.tag::before {
  /* punch hole */
  content: '';
  position: absolute;
  top: 14px; left: 14px;
  width: 10px; height: 10px;
  border-radius: 50%;
  background: var(--paper);
  border: 1.5px solid var(--ink);
}
.tag-check {
  width: 34px; height: 34px;
  border-radius: 50%;
  background: var(--gold);
  color: var(--ink);
  display: flex; align-items: center; justify-content: center;
  margin: 0 auto 14px;
  font-size: 1.1rem;
}
.tag-heading {
  font-family: var(--font-display);
  text-transform: uppercase;
  font-size: 1.05rem;
  letter-spacing: 0.05em;
  text-align: center;
  margin-bottom: 4px;
}
.tag-sub {
  text-align: center;
  font-size: 0.72rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--steel);
  margin-bottom: 18px;
}
.tag-rows { border-top: 1px dashed var(--steel-light); padding-top: 14px; }
.tag-row {
  display: flex; justify-content: space-between;
  font-size: 0.78rem; padding: 5px 0; color: var(--ink-soft);
}
.tag-row span:last-child { color: var(--ink); font-weight: 600; }

/* Perforated divider between sections */
.perf-divider {
  border: none;
  height: 1px;
  background-image: linear-gradient(to right, var(--steel-light) 60%, transparent 0%);
  background-position: top;
  background-size: 14px 1px;
  background-repeat: repeat-x;
  margin: 0;
}

/* ---------------------------------- Sections ---------------------------- */

section { padding: 88px 0; }
@media (max-width: 720px) { section { padding: 58px 0; } }

.section-dark {
  background: var(--ink);
  color: var(--paper);
}
.section-dark h2, .section-dark h1 { color: var(--paper); }
.section-dark p { color: rgba(247,247,244,0.72); }
.section-dark .eyebrow { color: var(--gold); }
.section-dark .eyebrow::before { background: var(--gold); }

.section-head { max-width: 640px; margin-bottom: 48px; }
.section-head.center { margin-left: auto; margin-right: auto; text-align: center; }

/* ---------------------------------- Hero -------------------------------- */

.hero .wrap {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 60px;
  align-items: center;
  padding-top: 68px;
  padding-bottom: 78px;
}
@media (max-width: 900px) {
  .hero .wrap { grid-template-columns: 1fr; }
}

.hero-actions { display: flex; gap: 14px; flex-wrap: wrap; margin: 30px 0 42px; }

.hero-stats {
  display: flex;
  gap: 34px;
  flex-wrap: wrap;
  font-family: var(--font-mono);
}
.hero-stats .stat-num {
  font-family: var(--font-display);
  font-size: 1.7rem;
  color: var(--teal);
  display: block;
  line-height: 1;
}
.hero-stats .stat-label {
  font-size: 0.7rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--steel);
}

.hero-tag-wrap { justify-self: center; }

/* ---------------------------------- Cards -------------------------------- */

.grid {
  display: grid;
  gap: 24px;
}
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-5 { grid-template-columns: repeat(5, 1fr); }
@media (max-width: 900px) { .grid-3, .grid-5 { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 560px) { .grid-3, .grid-5 { grid-template-columns: 1fr; } }

.trust-row {
  display: flex;
  flex-wrap: wrap;
  gap: 20px;
  margin-top: 30px;
  font-family: var(--font-mono);
  font-size: 0.78rem;
  color: var(--steel);
}
.trust-item { white-space: nowrap; }

.card {
  background: var(--white);
  border: 1px solid var(--steel-light);
  border-radius: var(--radius);
  padding: 30px 26px;
  position: relative;
  display: block;
  transition: border-color 0.15s ease, transform 0.15s ease;
}
a.card:hover { border-color: var(--teal); transform: translateY(-2px); }
.card .stamp {
  position: absolute;
  top: 16px; right: 16px;
  width: 26px; height: 26px;
  border-radius: 50%;
  background: var(--gold);
  border: none;
  color: var(--ink);
  display: flex; align-items: center; justify-content: center;
  font-size: 0.75rem;
}
.card h3 { margin-bottom: 10px; padding-right: 30px; }
.card p { color: var(--steel); font-size: 0.95rem; }

/* Client chips */
.chip-row { display: flex; flex-wrap: wrap; gap: 12px; }
.chip {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  border: 1px solid var(--steel-light);
  border-radius: 999px;
  padding: 9px 18px;
  color: var(--ink-soft);
  background: var(--white);
}

/* ---------------------------------- Footer -------------------------------- */

.site-footer {
  background: var(--ink);
  color: rgba(247,247,244,0.78);
  padding: 64px 0 28px;
}
.site-footer p { color: rgba(247,247,244,0.78); }
.footer-grid {
  display: grid;
  grid-template-columns: 1.3fr 1fr 1fr 1fr;
  gap: 40px;
  margin-bottom: 48px;
}
@media (max-width: 780px) { .footer-grid { grid-template-columns: 1fr 1fr; } }
@media (max-width: 480px) { .footer-grid { grid-template-columns: 1fr; } }

.site-footer h4 {
  color: var(--paper);
  font-size: 0.82rem;
  letter-spacing: 0.1em;
  margin-bottom: 18px;
}
.site-footer ul { list-style: none; margin: 0; padding: 0; }
.site-footer li { margin-bottom: 10px; font-size: 0.92rem; }
.site-footer a:hover { color: var(--gold); }
.site-footer .logo { color: var(--paper); }

.footer-bottom {
  border-top: 1px solid rgba(247,247,244,0.15);
  padding-top: 24px;
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
  font-family: var(--font-mono);
  font-size: 0.74rem;
  letter-spacing: 0.04em;
  color: rgba(247,247,244,0.5);
}

.social-row { display: flex; gap: 14px; }
.social-row a {
  width: 34px; height: 34px;
  border: 1px solid rgba(247,247,244,0.25);
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-size: 0.85rem;
}
.social-row a:hover { border-color: var(--gold); color: var(--gold); }

/* ---------------------------------- Forms -------------------------------- */

.form-field { margin-bottom: 20px; }
.form-field label {
  display: block;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--steel);
  margin-bottom: 8px;
}
.form-field input, .form-field select {
  width: 100%;
  padding: 13px 14px;
  border: 1.5px solid var(--steel-light);
  border-radius: var(--radius);
  font-family: var(--font-body);
  font-size: 0.98rem;
  background: var(--white);
  color: var(--ink);
}
.form-field input:focus, .form-field select:focus {
  border-color: var(--teal);
  outline: none;
}
.form-row-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
@media (max-width: 560px) { .form-row-2 { grid-template-columns: 1fr; } }

.form-note {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  color: var(--steel);
  margin-top: 4px;
}

/* ---------------------------------- Photo slots -------------------------- */

.photo-slot {
  border: 2px dashed var(--steel-light);
  border-radius: var(--radius);
  background: var(--paper-dim);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 8px;
  color: var(--steel);
  text-align: center;
  padding: 24px;
  min-height: 220px;
}
.photo-slot .icon {
  width: 40px; height: 40px;
  border-radius: 50%;
  background: var(--white);
  border: 1.5px solid var(--steel-light);
  display: flex; align-items: center; justify-content: center;
  font-size: 1.2rem;
  color: var(--gold-deep);
}
.photo-slot .label {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
}
.photo-slot .sub {
  font-size: 0.78rem;
  color: var(--steel);
  max-width: 26ch;
}

.before-after {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
}
.before-after .photo-slot { min-height: 260px; }
@media (max-width: 560px) { .before-after { grid-template-columns: 1fr; } }

.mt-lg { margin-top: 60px; }
.text-center { text-align: center; }