/* =========================================================
   Harald Schiemann Hausmeisterservice — v2
   Inspired by Gerzen-Dienstleistungen layout (dark anthracite + warm accent)
   ========================================================= */

:root {
  --ink-900:     #1b1c22;     /* deep almost-black */
  --ink-800:     #2b2c36;     /* primary anthracite (header/footer) */
  --ink-700:     #3a3b46;
  --ink-500:     #5b5e6a;
  --ink-400:     #8a8d97;
  --line:        #E5E6EA;
  --line-soft:   #EFEFF2;
  --bg:          #FFFFFF;
  --bg-soft:     #F6F6F7;
  --bg-alt:      #EFEFF1;
  --accent:      #E5A100;     /* warm gold/orange — handwerklich, hochwertig */
  --accent-700:  #C68700;
  --accent-50:   #FFF6E0;
  --success:     #2F7D4B;
  --danger:      #B23A3A;
  --focus:       #4DA3FF;
  --shadow-sm:   0 1px 2px rgba(20,22,30,.05), 0 1px 1px rgba(20,22,30,.04);
  --shadow-md:   0 10px 30px rgba(20,22,30,.10), 0 2px 6px rgba(20,22,30,.06);
  --shadow-lg:   0 30px 70px rgba(20,22,30,.22);
  --radius:      4px;
  --radius-lg:   6px;
  --maxw:        1240px;
  --pad-x:       clamp(20px, 4vw, 56px);
  --t: cubic-bezier(.2,.7,.2,1);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 120px; }
html, body {
  margin: 0; padding: 0;
  background: var(--bg);
  color: var(--ink-800);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "Helvetica Neue",
               Helvetica, Arial, "Liberation Sans", system-ui, sans-serif;
  font-size: 16.5px;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}
img, svg { display: block; max-width: 100%; }
a { color: var(--ink-800); text-decoration: none; }
a:hover { color: var(--accent-700); }
:focus-visible { outline: 2px solid var(--focus); outline-offset: 2px; border-radius: 2px; }

/* ---------- Typography ---------- */
h1, h2, h3, h4 {
  font-family: inherit;
  color: var(--ink-900);
  margin: 0;
  font-weight: 800;
  letter-spacing: -0.012em;
  text-wrap: balance;
  line-height: 1.1;
}
h1 { font-size: clamp(38px, 5.4vw, 64px); }
h2 { font-size: clamp(30px, 3.8vw, 46px); line-height: 1.12; }
h3 { font-size: 19px; line-height: 1.3; font-weight: 700; }
p  { margin: 0; text-wrap: pretty; }

.accent-word { color: var(--accent); font-weight: 800; }
.heading-strong strong { color: var(--ink-900); font-weight: 800; }

.eyebrow {
  display: inline-flex; align-items: center; gap: 10px;
  font-size: 12px; font-weight: 700;
  text-transform: uppercase; letter-spacing: .22em;
  color: var(--accent-700);
}
.eyebrow::before {
  content: ""; width: 26px; height: 2px; background: var(--accent);
}
.eyebrow.on-dark { color: var(--accent); }
.eyebrow.on-dark::before { background: var(--accent); }

/* ---------- Layout ---------- */
.wrap {
  width: 100%; max-width: var(--maxw);
  margin: 0 auto;
  padding-inline: var(--pad-x);
}
section {
  padding-block: clamp(64px, 8vw, 112px);
  scroll-margin-top: 120px;
}
.section-head {
  display: grid; gap: 18px;
  max-width: 760px;
  margin-bottom: clamp(40px, 5vw, 64px);
}
.section-head p { color: var(--ink-500); font-size: 17px; max-width: 60ch; }
.section-head.center { margin-inline: auto; text-align: center; }
.section-head.center .eyebrow { justify-content: center; }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center;
  gap: 10px;
  padding: 16px 26px;
  border-radius: var(--radius);
  font-weight: 700; font-size: 14px;
  letter-spacing: .04em; text-transform: uppercase;
  border: 1px solid transparent;
  cursor: pointer;
  transition: transform .15s var(--t), background .2s var(--t), border-color .2s var(--t), color .2s var(--t);
  font-family: inherit; line-height: 1; white-space: nowrap;
}
.btn svg { width: 16px; height: 16px; }
.btn-primary {
  background: var(--accent);
  color: #1b1c22;
  border-color: var(--accent);
}
.btn-primary:hover { background: var(--accent-700); border-color: var(--accent-700); color: #fff; }

.btn-dark {
  background: var(--ink-900); color: #fff; border-color: var(--ink-900);
}
.btn-dark:hover { background: #000; color: var(--accent); border-color: #000; }

.btn-ghost {
  background: transparent; color: var(--ink-900);
  border-color: var(--ink-900);
}
.btn-ghost:hover { background: var(--ink-900); color: #fff; }

.btn-ghost.on-dark { color: #fff; border-color: rgba(255,255,255,.55); }
.btn-ghost.on-dark:hover { background: var(--accent); color: var(--ink-900); border-color: var(--accent); }

.btn-link {
  background: transparent; color: var(--accent-700);
  font-weight: 700; padding: 6px 0;
  border-bottom: 2px solid var(--accent);
  border-radius: 0; text-transform: uppercase;
  font-size: 13px; letter-spacing: .12em;
}
.btn-link:hover { color: var(--ink-900); border-color: var(--ink-900); }

/* ---------- Top utility bar ---------- */
.utility {
  background: var(--ink-900);
  color: rgba(255,255,255,.78);
  font-size: 13px;
}
.utility-inner {
  display: flex; align-items: center; justify-content: space-between;
  gap: 24px; min-height: 44px;
  flex-wrap: wrap;
}
.utility-meta { display: flex; gap: 24px; align-items: center; flex-wrap: wrap; }
.utility-meta a, .utility-meta span {
  display: inline-flex; align-items: center; gap: 8px;
  color: rgba(255,255,255,.82);
}
.utility-meta a:hover { color: var(--accent); }
.utility-meta svg { width: 14px; height: 14px; color: var(--accent); flex: none; }
.utility-cta a {
  display: inline-flex; align-items: center; gap: 8px;
  font-weight: 700; color: var(--accent);
  letter-spacing: .08em; text-transform: uppercase;
  font-size: 12px;
}
.utility-cta a:hover { color: #fff; }

/* ---------- Site header ---------- */
.site-header {
  position: sticky; top: 0; z-index: 50;
  background: var(--ink-800);
  color: #fff;
  box-shadow: 0 1px 0 rgba(255,255,255,.06);
}
.header-inner {
  display: flex; align-items: center; justify-content: space-between;
  height: 84px; gap: 24px;
}
.brand {
  display: inline-flex; align-items: center; gap: 14px;
  color: #fff;
}
.brand-mark {
  width: 46px; height: 46px;
  background: var(--accent);
  color: var(--ink-900);
  display: grid; place-items: center;
  font-weight: 900; font-size: 17px;
  letter-spacing: .02em;
  border-radius: 2px;
  position: relative;
}
.brand-mark::after {
  content:""; position: absolute; left: 0; right: 0; bottom: -4px;
  height: 4px; background: var(--ink-900);
}
.brand-text { display: grid; line-height: 1.05; }
.brand-text strong { font-size: 16px; color: #fff; font-weight: 800; letter-spacing: -.005em; }
.brand-text span { font-size: 11px; color: rgba(255,255,255,.62); font-weight: 600; letter-spacing: .16em; text-transform: uppercase; margin-top: 4px; }

.nav { display: flex; align-items: center; gap: 4px; }
.nav a {
  position: relative;
  padding: 12px 16px;
  font-size: 13.5px; font-weight: 600;
  color: rgba(255,255,255,.82);
  letter-spacing: .08em; text-transform: uppercase;
  transition: color .2s var(--t);
}
.nav a:hover { color: var(--accent); }
.nav a.active { color: #fff; }
.nav a.active::after {
  content: ""; position: absolute;
  left: 16px; right: 16px; bottom: 4px; height: 2px;
  background: var(--accent);
}

.header-cta { display: inline-flex; align-items: center; gap: 12px; }
.header-cta .btn { padding: 14px 22px; font-size: 12.5px; }

.burger {
  display: none;
  width: 46px; height: 46px;
  background: transparent;
  border: 1px solid rgba(255,255,255,.25);
  border-radius: 4px;
  cursor: pointer; padding: 0;
  align-items: center; justify-content: center;
}
.burger span,
.burger span::before,
.burger span::after {
  content: ""; display: block;
  width: 22px; height: 2px; background: #fff; border-radius: 2px;
  position: relative;
  transition: transform .25s var(--t), top .25s var(--t), opacity .15s var(--t);
}
.burger span::before { position: absolute; top: -7px; left: 0; }
.burger span::after  { position: absolute; top:  7px; left: 0; }
.burger.is-open span { background: transparent; }
.burger.is-open span::before { top: 0; transform: rotate(45deg); }
.burger.is-open span::after  { top: 0; transform: rotate(-45deg); }

.mobile-nav {
  display: none;
  position: fixed; inset: 84px 0 0 0;
  background: var(--ink-900); color: #fff;
  z-index: 49;
  padding: 24px var(--pad-x) 96px;
  overflow-y: auto;
}
.mobile-nav.is-open { display: block; }
.mobile-nav a {
  display: block;
  padding: 18px 8px;
  font-size: 17px; font-weight: 700;
  color: rgba(255,255,255,.92);
  border-bottom: 1px solid rgba(255,255,255,.08);
  text-transform: uppercase; letter-spacing: .1em;
}
.mobile-nav a:hover { color: var(--accent); }
.mobile-nav .btn { margin-top: 24px; width: 100%; }

/* ---------- Hero ---------- */
.hero {
  position: relative;
  min-height: clamp(520px, 78vh, 740px);
  display: grid; align-items: center;
  color: #fff;
  isolation: isolate;
  overflow: hidden;
}
.hero-bg {
  position: absolute; inset: 0; z-index: -2;
  overflow: hidden;
}
.hero-bg img {
  width: 100%; height: 100%; object-fit: cover;
  display: block;
  transform: scale(1.02);
}
.hero::before {
  content: ""; position: absolute; inset: 0; z-index: -1;
  background:
    linear-gradient(100deg, rgba(20,22,30,.92) 0%, rgba(20,22,30,.72) 45%, rgba(20,22,30,.35) 100%);
}
.hero-content {
  display: grid; gap: 28px;
  max-width: 720px;
  padding-block: 72px;
}
.hero h1 { color: #fff; }
.hero h1 .ribbon {
  display: inline-block;
  color: var(--accent);
}
.hero .lead {
  font-size: clamp(17px, 1.4vw, 19px);
  color: rgba(255,255,255,.86);
  max-width: 60ch;
}
.hero .lead strong { color: #fff; font-weight: 700; }
.hero-cta { display: flex; gap: 14px; flex-wrap: wrap; margin-top: 6px; }
.hero-meta {
  display: flex; gap: 28px; flex-wrap: wrap;
  margin-top: 12px;
  padding-top: 24px;
  border-top: 1px solid rgba(255,255,255,.15);
  font-size: 13.5px;
  color: rgba(255,255,255,.78);
}
.hero-meta div { display: flex; gap: 10px; align-items: center; }
.hero-meta svg { width: 16px; height: 16px; color: var(--accent); flex: none; }

/* ---------- Feature duo (under hero) ---------- */
.duo {
  margin-top: -90px;
  position: relative; z-index: 2;
  padding-bottom: 0;
}
.duo .wrap {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
}
.duo-card {
  background: #fff;
  border: 1px solid var(--line);
  padding: 32px;
  display: grid;
  grid-template-columns: 88px 1fr;
  gap: 22px;
  align-items: start;
  box-shadow: var(--shadow-md);
  border-radius: var(--radius-lg);
  transition: transform .25s var(--t), box-shadow .25s var(--t);
}
.duo-card:hover { transform: translateY(-3px); box-shadow: var(--shadow-lg); }
.duo-card .ico {
  width: 88px; height: 88px;
  background: var(--bg-soft);
  display: grid; place-items: center;
  border-radius: 4px;
  color: var(--ink-900);
}
.duo-card .ico svg { width: 44px; height: 44px; stroke: var(--accent); }
.duo-card h3 { font-size: 22px; margin-bottom: 8px; }
.duo-card p { color: var(--ink-500); font-size: 14.5px; margin-bottom: 14px; }

/* ---------- About split ---------- */
.about-split {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1.1fr);
  gap: clamp(36px, 5vw, 80px);
  align-items: center;
}
.about-img {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  aspect-ratio: 5/6;
  box-shadow: var(--shadow-md);
}
.about-img img {
  width: 100%; height: 100%; object-fit: cover;
}
.about-img .badge {
  position: absolute; left: 20px; bottom: 20px;
  background: var(--accent);
  color: var(--ink-900);
  padding: 12px 18px;
  border-radius: var(--radius);
  font-weight: 800;
  font-size: 13px;
  letter-spacing: .08em;
  text-transform: uppercase;
  box-shadow: var(--shadow-md);
}
.about-text { display: grid; gap: 22px; align-content: start; }
.about-text p { color: var(--ink-500); font-size: 16.5px; }
.about-text .actions { display: flex; gap: 12px; flex-wrap: wrap; margin-top: 8px; }

/* Stats strip */
.stats {
  background: var(--ink-900);
  color: #fff;
  padding-block: 56px;
  position: relative;
}
.stats .wrap {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
}
.stat {
  display: grid; gap: 6px;
  border-left: 3px solid var(--accent);
  padding-left: 22px;
}
.stat .num {
  font-size: clamp(38px, 4vw, 54px);
  font-weight: 800;
  color: #fff; line-height: 1;
  letter-spacing: -.02em;
}
.stat h3 { font-size: 15px; color: rgba(255,255,255,.82); font-weight: 600; text-transform: uppercase; letter-spacing: .14em; }
.stat p { font-size: 13.5px; color: rgba(255,255,255,.6); }

/* ---------- Services grid ---------- */
.services {
  background: var(--bg-soft);
}
.svc-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 20px;
}
.svc {
  background: #fff;
  padding: 32px 26px;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  display: grid; gap: 14px;
  align-content: start;
  transition: transform .25s var(--t), border-color .25s var(--t), box-shadow .25s var(--t);
  position: relative;
}
.svc::before {
  content: ""; position: absolute;
  left: 0; right: 0; bottom: 0; height: 3px;
  background: var(--accent);
  transform: scaleX(0); transform-origin: left;
  transition: transform .35s var(--t);
}
.svc:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); border-color: transparent; }
.svc:hover::before { transform: scaleX(1); }
.svc .ico {
  width: 64px; height: 64px;
  background: var(--bg-alt);
  display: grid; place-items: center;
  border-radius: 4px;
  transition: background .25s var(--t);
}
.svc:hover .ico { background: var(--accent); }
.svc .ico svg { width: 32px; height: 32px; color: var(--ink-900); }
.svc h3 { font-size: 17px; }
.svc p { color: var(--ink-500); font-size: 14.5px; line-height: 1.55; }
.svc .tag {
  display: inline-flex; align-items: center; gap: 6px;
  margin-top: auto;
  font-size: 11.5px; font-weight: 700;
  letter-spacing: .14em; text-transform: uppercase;
  color: var(--accent-700);
}

/* ---------- Process band ---------- */
.process-band {
  background:
    linear-gradient(rgba(20,22,30,.86), rgba(20,22,30,.86)),
    url("https://images.unsplash.com/photo-1581094271901-8022df4466f9?auto=format&fit=crop&w=1600&q=70") center / cover;
  color: #fff;
}
.process-band h2 { color: #fff; }
.process-band .section-head p { color: rgba(255,255,255,.75); }
.steps {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}
.step {
  background: rgba(255,255,255,.04);
  border: 1px solid rgba(255,255,255,.12);
  border-radius: var(--radius-lg);
  padding: 26px;
  display: grid; gap: 12px; align-content: start;
  transition: background .25s var(--t), border-color .25s var(--t);
}
.step:hover { background: rgba(255,255,255,.07); border-color: var(--accent); }
.step .step-no {
  width: 44px; height: 44px;
  display: grid; place-items: center;
  background: var(--accent); color: var(--ink-900);
  font-weight: 800; font-size: 17px;
  border-radius: 50%;
}
.step h3 { color: #fff; font-size: 18px; }
.step p { color: rgba(255,255,255,.72); font-size: 14.5px; }

/* ---------- CTA Banner ---------- */
.cta-band {
  background: var(--accent);
  color: var(--ink-900);
}
.cta-band .wrap {
  display: grid;
  grid-template-columns: 1.4fr auto auto;
  gap: 24px;
  align-items: center;
}
.cta-band h2 { color: var(--ink-900); font-size: clamp(24px, 2.6vw, 34px); }
.cta-band p { font-size: 15.5px; color: rgba(27,28,34,.78); margin-top: 4px; max-width: 56ch; }
.cta-band .phone {
  font-size: 24px; font-weight: 800;
  color: var(--ink-900);
  display: inline-flex; align-items: center; gap: 10px;
  letter-spacing: -.01em;
}
.cta-band .phone svg { width: 22px; height: 22px; }

/* ---------- Referenzen / Portfolio ---------- */
.refs {
  background: #fff;
}
.refs-filters {
  display: flex; flex-wrap: wrap; gap: 8px;
  margin-bottom: 28px;
}
.ref-tab {
  background: transparent;
  border: 1px solid var(--line);
  color: var(--ink-700);
  padding: 10px 18px;
  font-size: 13px; font-weight: 700;
  letter-spacing: .1em; text-transform: uppercase;
  border-radius: var(--radius);
  cursor: pointer;
  font-family: inherit;
  transition: background .2s var(--t), color .2s var(--t), border-color .2s var(--t);
}
.ref-tab:hover { border-color: var(--ink-900); color: var(--ink-900); }
.ref-tab.is-active {
  background: var(--ink-900); color: var(--accent);
  border-color: var(--ink-900);
}
.ref-tab .count {
  display: inline-block;
  margin-left: 6px;
  font-size: 11px;
  opacity: .6;
}

.ref-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
}
.ref {
  position: relative;
  overflow: hidden;
  border-radius: var(--radius-lg);
  aspect-ratio: 4/3;
  background: var(--bg-alt);
  cursor: pointer;
  display: block;
}
.ref img {
  width: 100%; height: 100%; object-fit: cover;
  transition: transform .5s var(--t);
}
.ref:hover img { transform: scale(1.06); }
.ref::after {
  content: ""; position: absolute; inset: 0;
  background: linear-gradient(180deg, transparent 40%, rgba(20,22,30,.85) 100%);
}
.ref .meta {
  position: absolute; left: 18px; right: 18px; bottom: 18px;
  z-index: 1; color: #fff;
}
.ref .cat {
  font-size: 11px; font-weight: 700;
  color: var(--accent);
  letter-spacing: .14em; text-transform: uppercase;
}
.ref .title {
  font-size: 17px; font-weight: 700; margin-top: 4px;
}
.ref-grid .ref { transition: opacity .25s var(--t), transform .25s var(--t); }
.ref-grid .ref.is-hidden { display: none; }

/* ---------- Contact section ---------- */
.contact {
  background: var(--bg-soft);
}
.contact-grid {
  display: grid;
  grid-template-columns: minmax(0, .85fr) minmax(0, 1.15fr);
  gap: clamp(28px, 4vw, 56px);
  align-items: start;
}
.contact-info h2 { margin-bottom: 18px; }
.contact-info > p { color: var(--ink-500); }
.info-tiles {
  display: grid;
  gap: 14px;
  margin-top: 28px;
}
.info-tile {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  padding: 20px;
  display: grid;
  grid-template-columns: 44px 1fr;
  gap: 14px;
  align-items: center;
}
.info-tile .ti {
  width: 44px; height: 44px;
  background: var(--ink-900); color: var(--accent);
  display: grid; place-items: center;
  border-radius: 4px;
}
.info-tile .ti svg { width: 20px; height: 20px; }
.info-tile strong { display: block; font-size: 12px; color: var(--ink-400); font-weight: 700; letter-spacing: .12em; text-transform: uppercase; }
.info-tile span, .info-tile a { display: block; font-size: 16px; color: var(--ink-900); font-weight: 600; margin-top: 2px; }
.info-tile a:hover { color: var(--accent-700); }

.contact-actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 20px; }

/* Form card */
.form-card {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  padding: clamp(26px, 3vw, 40px);
  box-shadow: var(--shadow-sm);
}
.form-card h3 {
  font-size: 24px;
  display: flex; align-items: center; gap: 14px;
}
.form-card h3::before {
  content:""; width: 36px; height: 3px; background: var(--accent);
}
.form-card .form-intro { color: var(--ink-500); margin-top: 8px; font-size: 15px; }
form.contact-form { margin-top: 22px; display: grid; gap: 14px; }
.field { display: grid; gap: 6px; }
.field-row { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
label {
  font-size: 12.5px; font-weight: 700;
  text-transform: uppercase; letter-spacing: .1em;
  color: var(--ink-700);
}
label .opt { font-weight: 600; color: var(--ink-400); text-transform: none; letter-spacing: 0; }
.req { color: var(--accent-700); }
input[type="text"], input[type="tel"], input[type="email"], select, textarea {
  font: inherit;
  width: 100%;
  padding: 14px 16px;
  border: 1px solid var(--line);
  background: #fff;
  border-radius: var(--radius);
  color: var(--ink-900);
  transition: border-color .2s var(--t), box-shadow .2s var(--t);
}
textarea { min-height: 140px; resize: vertical; }
input:focus, select:focus, textarea:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(229,161,0,.18);
}
input.invalid, select.invalid, textarea.invalid {
  border-color: var(--danger);
  box-shadow: 0 0 0 3px rgba(178,58,58,.12);
}
.error-msg { display: none; font-size: 12.5px; color: var(--danger); margin-top: 2px; }
.field.has-error .error-msg { display: block; }
.hp { position: absolute !important; left: -10000px !important; width: 1px !important; height: 1px !important; overflow: hidden !important; }
.consent {
  display: grid; grid-template-columns: 22px 1fr;
  gap: 12px;
  padding: 16px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--bg-soft);
  align-items: start;
}
.consent input[type="checkbox"] { width: 18px; height: 18px; margin-top: 2px; accent-color: var(--ink-900); }
.consent label { font-weight: 500; color: var(--ink-700); font-size: 13.5px; line-height: 1.55; text-transform: none; letter-spacing: 0; }
.consent.has-error { border-color: var(--danger); background: #FFF5F5; }
.math-q { display: flex; align-items: center; gap: 10px; font-size: 14px; color: var(--ink-700); }
.math-q input { width: 90px; }
.form-actions { display: flex; align-items: center; gap: 14px; margin-top: 8px; flex-wrap: wrap; }
.form-foot { margin-top: 14px; font-size: 12.5px; color: var(--ink-500); }
.form-success, .form-error-summary {
  display: none;
  padding: 14px 16px;
  border-radius: var(--radius);
  font-size: 14.5px;
  margin-top: 16px;
}
.form-success { background: #E8F4EC; color: #1B5E32; border: 1px solid #BCE0CB; }
.form-error-summary { background: #FFF1F1; color: #9B2C2C; border: 1px solid #F4C7C7; }
.is-visible { display: block !important; }

/* ---------- FAQ ---------- */
.faq-list { display: grid; gap: 10px; max-width: 920px; }
.faq-item {
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background: #fff;
  overflow: hidden;
  transition: border-color .2s var(--t), box-shadow .2s var(--t);
}
.faq-item:hover { border-color: var(--ink-700); }
.faq-item[open] { box-shadow: var(--shadow-sm); border-color: var(--ink-900); }
.faq-item summary {
  list-style: none; cursor: pointer;
  padding: 22px 24px;
  display: flex; align-items: center; justify-content: space-between; gap: 16px;
  font-weight: 700; color: var(--ink-900); font-size: 16.5px;
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary .chev {
  width: 32px; height: 32px;
  border-radius: 50%;
  background: var(--bg-alt);
  display: grid; place-items: center;
  transition: transform .25s var(--t), background .25s var(--t), color .25s var(--t);
  flex: none;
  color: var(--ink-900);
}
.faq-item[open] summary .chev { transform: rotate(180deg); background: var(--accent); color: var(--ink-900); }
.faq-item summary .chev svg { width: 14px; height: 14px; }
.faq-body { padding: 0 24px 22px; color: var(--ink-500); font-size: 15px; line-height: 1.65; max-width: 70ch; }

/* ---------- Areas / Trust strip ---------- */
.strip {
  background: var(--ink-800);
  color: rgba(255,255,255,.82);
  padding: 22px 0;
}
.strip .wrap {
  display: flex; gap: 20px; align-items: center;
  flex-wrap: wrap; justify-content: space-between;
}
.strip-label {
  font-size: 12px; font-weight: 700;
  letter-spacing: .18em; text-transform: uppercase;
  color: var(--accent);
}
.strip-tags { display: flex; gap: 10px; flex-wrap: wrap; }
.strip-tags span {
  padding: 6px 14px;
  border: 1px solid rgba(255,255,255,.18);
  border-radius: 999px;
  font-size: 13px;
  color: rgba(255,255,255,.85);
}

/* ---------- Footer ---------- */
.site-footer {
  background: var(--ink-900);
  color: rgba(255,255,255,.7);
  padding-top: clamp(56px, 6vw, 80px);
  font-size: 14.5px;
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1fr;
  gap: 36px;
  padding-bottom: 36px;
  border-bottom: 1px solid rgba(255,255,255,.08);
}
.footer-brand p { margin-top: 16px; color: rgba(255,255,255,.6); max-width: 38ch; }
.footer-col h4 {
  font-size: 12px; text-transform: uppercase;
  letter-spacing: .16em; color: var(--accent);
  font-weight: 700; margin-bottom: 16px;
}
.footer-col ul { list-style: none; padding: 0; margin: 0; display: grid; gap: 9px; }
.footer-col a { color: rgba(255,255,255,.82); }
.footer-col a:hover { color: var(--accent); }
.footer-col address { font-style: normal; color: rgba(255,255,255,.78); line-height: 1.65; }
.footer-bottom {
  display: flex; justify-content: space-between; align-items: center;
  padding: 22px 0 28px;
  gap: 12px; flex-wrap: wrap;
  font-size: 13px;
  color: rgba(255,255,255,.5);
}
.footer-bottom .credit a {
  color: rgba(255,255,255,.78);
  border-bottom: 1px solid rgba(255,255,255,.18);
  padding-bottom: 1px;
  transition: color .2s var(--t), border-color .2s var(--t);
}
.footer-bottom .credit a:hover { color: var(--accent); border-color: var(--accent); }

/* Mobile sticky call */
.mobile-call {
  display: none;
  position: fixed; left: 16px; right: 16px; bottom: 16px;
  z-index: 60;
  background: var(--accent); color: var(--ink-900);
  padding: 16px;
  border-radius: var(--radius);
  text-align: center; font-weight: 800; font-size: 16px;
  box-shadow: 0 12px 30px rgba(20,22,30,.35);
  align-items: center; justify-content: center; gap: 10px;
  text-transform: uppercase; letter-spacing: .06em;
}
.mobile-call:hover { background: var(--accent-700); color: #fff; }
.mobile-call svg { width: 18px; height: 18px; }

/* ---------- Legal pages ---------- */
.legal-hero {
  background: var(--ink-900); color: #fff;
  padding: clamp(64px, 8vw, 120px) 0 clamp(40px, 4vw, 56px);
}
.legal-hero .crumbs {
  font-size: 12px; font-weight: 700; letter-spacing: .14em;
  text-transform: uppercase;
  color: rgba(255,255,255,.55);
  margin-bottom: 18px;
  display: flex; gap: 10px; align-items: center;
}
.legal-hero .crumbs a { color: rgba(255,255,255,.85); }
.legal-hero .crumbs a:hover { color: var(--accent); }
.legal-hero h1 { color: #fff; font-size: clamp(34px, 4.4vw, 52px); }
.legal-hero p { color: rgba(255,255,255,.72); margin-top: 14px; max-width: 60ch; }

.legal-body { padding-block: clamp(40px, 6vw, 80px); }
.legal-content { max-width: 780px; margin: 0 auto; }
.legal-content h2 {
  font-size: 22px;
  margin-top: 36px; margin-bottom: 14px;
  padding-top: 28px;
  border-top: 1px solid var(--line-soft);
}
.legal-content h2:first-child { margin-top: 0; padding-top: 0; border-top: 0; }
.legal-content h3 { font-size: 17px; margin-top: 22px; margin-bottom: 8px; }
.legal-content p, .legal-content li { color: var(--ink-700); font-size: 16px; line-height: 1.7; }
.legal-content p + p { margin-top: 12px; }
.legal-content ul { padding-left: 22px; margin: 12px 0; }
.legal-content ul li { margin-bottom: 6px; }
.legal-content address {
  font-style: normal;
  background: var(--bg-soft);
  border-left: 3px solid var(--accent);
  padding: 14px 18px;
  margin: 14px 0;
  border-radius: 4px;
  font-size: 15.5px;
  line-height: 1.65;
}

/* ---------- Reveal ---------- */
.reveal { opacity: 0; transform: translateY(16px); transition: opacity .6s var(--t), transform .6s var(--t); }
.reveal.is-in { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) {
  .reveal { opacity: 1; transform: none; transition: none; }
  html { scroll-behavior: auto; }
}

/* ---------- Responsive ---------- */
@media (max-width: 1100px) {
  .svc-grid { grid-template-columns: repeat(3, 1fr); }
  .ref-grid { grid-template-columns: repeat(2, 1fr); }
  .steps { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: 1.4fr 1fr 1fr; }
  .footer-brand { grid-column: 1 / -1; }
  .duo .wrap { grid-template-columns: 1fr; }
  /* Tighten nav before burger takes over */
  .nav a { padding: 10px 11px; font-size: 12.5px; letter-spacing: .04em; }
  .header-cta .btn { padding: 12px 16px; font-size: 11.5px; }
  .brand-text span { font-size: 10px; }
}
@media (max-width: 1080px) {
  .nav, .header-cta .btn { display: none; }
  .burger { display: inline-flex; }
  .mobile-call { display: inline-flex; }
}
@media (max-width: 900px) {
  .about-split { grid-template-columns: 1fr; }
  .stats .wrap { grid-template-columns: 1fr; }
  .stat { border-left: 0; border-top: 3px solid var(--accent); padding-left: 0; padding-top: 14px; }
  .cta-band .wrap { grid-template-columns: 1fr; }
  .contact-grid { grid-template-columns: 1fr; }
  .svc-grid { grid-template-columns: repeat(2, 1fr); }
  .duo { margin-top: -64px; }
  .duo-card { grid-template-columns: 64px 1fr; padding: 24px; }
  .duo-card .ico { width: 64px; height: 64px; }
  .duo-card .ico svg { width: 32px; height: 32px; }
}
@media (max-width: 720px) {
  .nav, .header-cta .btn { display: none; }
  .burger { display: inline-flex; }
  .mobile-call { display: inline-flex; }
  .utility { display: none; }
  .header-inner { height: 72px; }
  .mobile-nav { inset: 72px 0 0 0; }
  .ref-grid { grid-template-columns: 1fr; }
  .steps { grid-template-columns: 1fr; }
  .svc-grid { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; gap: 28px; }
  .field-row { grid-template-columns: 1fr; }
  .hero-meta { gap: 14px; }
  body { padding-bottom: 80px; }
  html { scroll-padding-top: 84px; }
  section { scroll-margin-top: 84px; }
}