/* ============================================================
   Tegelzetter — shared stylesheet
   Design tokens, layout system and components for all pages.
   ============================================================ */

@import url('https://fonts.googleapis.com/css2?family=Bricolage+Grotesque:opsz,wght@12..96,400;12..96,500;12..96,600;12..96,700;12..96,800&family=Newsreader:ital,opsz,wght@0,6..72,400;0,6..72,500;0,6..72,600;1,6..72,400&display=swap');

/* ---------- Tokens ---------- */
:root{
  --ink:        #182933;
  --ink-soft:   #47606d;
  --ink-faint:  #7a8f99;
  --cobalt:     #2c5f8a;
  --cobalt-deep:#1e4463;
  --cobalt-tint:#e4edf3;
  --clay:       #b5602f;
  --clay-deep:  #8f4a24;
  --clay-tint:  #f3e2d3;
  --stone:      #efeade;
  --stone-deep: #e1d7c1;
  --paper:      #fbf9f3;
  --line:       #d9cfb9;
  --line-soft:  rgba(24,41,51,.10);
  --shadow:     0 18px 40px -22px rgba(24,41,51,.35);
  --radius-s:   4px;
  --radius-m:   10px;
  --font-display: "Bricolage Grotesque", "Segoe UI", system-ui, sans-serif;
  --font-body:    "Newsreader", Georgia, "Times New Roman", serif;
  --measure: 62ch;
}

@media (prefers-color-scheme: dark){
  :root:not([data-theme="light"]){
    --ink:        #eee7d9;
    --ink-soft:   #c1b9a8;
    --ink-faint:  #8b8477;
    --cobalt:     #7fb1dc;
    --cobalt-deep:#a8cbe8;
    --cobalt-tint:#1c313f;
    --clay:       #e2925e;
    --clay-deep:  #eeb187;
    --clay-tint:  #3a2a20;
    --stone:      #131d24;
    --stone-deep: #1a262f;
    --paper:      #17232b;
    --line:       #33424c;
    --line-soft:  rgba(238,231,217,.12);
    --shadow:     0 18px 40px -22px rgba(0,0,0,.6);
  }
}
:root[data-theme="dark"]{
  --ink:        #eee7d9;
  --ink-soft:   #c1b9a8;
  --ink-faint:  #8b8477;
  --cobalt:     #7fb1dc;
  --cobalt-deep:#a8cbe8;
  --cobalt-tint:#1c313f;
  --clay:       #e2925e;
  --clay-deep:  #eeb187;
  --clay-tint:  #3a2a20;
  --stone:      #131d24;
  --stone-deep: #1a262f;
  --paper:      #17232b;
  --line:       #33424c;
  --line-soft:  rgba(238,231,217,.12);
  --shadow:     0 18px 40px -22px rgba(0,0,0,.6);
}

/* ---------- Reset ---------- */
*,*::before,*::after{ box-sizing:border-box; }
html{ color-scheme: light dark; -webkit-text-size-adjust:100%; scroll-behavior:smooth; }
body{
  margin:0;
  background:var(--stone);
  color:var(--ink);
  font-family:var(--font-body);
  font-size:17px;
  line-height:1.6;
  -webkit-font-smoothing:antialiased;
}
img{ max-width:100%; display:block; }
a{ color:inherit; }
h1,h2,h3,h4{
  font-family:var(--font-display);
  font-weight:700;
  line-height:1.12;
  margin:0 0 .5em;
  text-wrap:balance;
  letter-spacing:-.01em;
}
h1{ font-size:clamp(2.3rem,4.4vw + 1rem,3.6rem); }
h2{ font-size:clamp(1.7rem,2.6vw + 1rem,2.5rem); }
h3{ font-size:clamp(1.2rem,1vw + 1rem,1.5rem); }
p{ margin:0 0 1.1em; }
ul,ol{ margin:0 0 1.1em; padding-left:1.3em; }
li{ margin-bottom:.4em; }
.measure{ max-width:var(--measure); }
.eyebrow{
  display:inline-flex; align-items:center; gap:.55em;
  font-family:var(--font-display); font-weight:600;
  font-size:.78rem; letter-spacing:.14em; text-transform:uppercase;
  color:var(--clay-deep);
}
.eyebrow::before{
  content:""; width:1.4em; height:2px; background:var(--clay);
}
@media (prefers-reduced-motion: reduce){
  html{ scroll-behavior:auto; }
  *{ animation-duration:.001ms !important; transition-duration:.001ms !important; }
}

/* ---------- Layout helpers ---------- */
.wrap{ max-width:1180px; margin-inline:auto; padding-inline:24px; }
.section{ padding-block: clamp(52px,7vw,96px); }
.section--tight{ padding-block: clamp(36px,5vw,64px); }
.bg-paper{ background:var(--paper); }
.bg-stone{ background:var(--stone); }
.bg-stone-deep{ background:var(--stone-deep); }
.bg-ink{ background:var(--ink); color:var(--stone); }
.bg-ink .ink-muted{ color:var(--ink-faint); }
.grid{ display:grid; gap:clamp(24px,4vw,56px); }
.grid-2{ grid-template-columns:1fr; }
.grid-3{ grid-template-columns:1fr; }
.grid-4{ grid-template-columns:repeat(2,1fr); }
@media (min-width:760px){
  .grid-2{ grid-template-columns:1fr 1fr; }
  .grid-3{ grid-template-columns:repeat(3,1fr); }
  .grid-4{ grid-template-columns:repeat(4,1fr); }
}
.stack{ display:flex; flex-direction:column; gap:1rem; }
.cluster{ display:flex; flex-wrap:wrap; align-items:center; gap:.8rem; }

/* grout-line divider: a thin dashed rule echoing a tile spacer gauge */
.grout{
  height:2px; border:0; margin:0;
  background:repeating-linear-gradient(90deg,var(--line) 0 10px,transparent 10px 16px);
}

/* Tile-grid decorative wash used behind headers */
.tile-wash{
  background-image:
    linear-gradient(var(--line-soft) 1px,transparent 1px),
    linear-gradient(90deg,var(--line-soft) 1px,transparent 1px);
  background-size:44px 44px;
}

/* ---------- Buttons ---------- */
.btn{
  display:inline-flex; align-items:center; justify-content:center; gap:.5em;
  font-family:var(--font-display); font-weight:600; font-size:.98rem;
  padding:.85em 1.5em; border-radius:var(--radius-s);
  border:1.5px solid transparent; cursor:pointer;
  text-decoration:none; transition:transform .15s ease, background .15s ease, border-color .15s ease, color .15s ease;
}
.btn:active{ transform:translateY(1px); }
.btn:focus-visible{ outline:2.5px solid var(--cobalt); outline-offset:2px; }
.btn-primary{ background:var(--cobalt); color:#fbf9f3; border-color:var(--cobalt); }
.btn-primary:hover{ background:var(--cobalt-deep); border-color:var(--cobalt-deep); }
.btn-ghost{ background:transparent; color:var(--ink); border-color:var(--line); }
.btn-ghost:hover{ border-color:var(--ink-soft); }
.btn-clay{ background:var(--clay); color:#fbf9f3; border-color:var(--clay); }
.btn-clay:hover{ background:var(--clay-deep); border-color:var(--clay-deep); }
.btn-block{ width:100%; }

/* ---------- Header / Nav ---------- */
.site-header{
  position:sticky; top:0; z-index:50;
  background:var(--paper);
  border-bottom:2px solid var(--line);
  background-image:repeating-linear-gradient(90deg,var(--line-soft) 0 1px,transparent 1px 44px);
}
.site-header__row{
  display:flex; align-items:center; justify-content:space-between;
  padding-block:14px;
}
.brand{ display:flex; align-items:center; gap:.65em; text-decoration:none; color:var(--ink); }
.brand__mark{ flex:none; }
.brand__name{ font-family:var(--font-display); font-weight:800; font-size:1.28rem; letter-spacing:-.01em; }
.brand__name span{ color:var(--cobalt); }

.nav{ display:none; align-items:center; gap:2px; }
.nav a{
  font-family:var(--font-display); font-weight:600; font-size:.95rem;
  text-decoration:none; color:var(--ink-soft);
  padding:.6em .85em; border-radius:var(--radius-s);
  position:relative;
}
.nav a:hover{ color:var(--ink); }
.nav a[aria-current="page"]{ color:var(--cobalt); }
.nav a[aria-current="page"]::after{
  content:""; position:absolute; left:.85em; right:.85em; bottom:.3em; height:2px; background:var(--clay);
}
.nav-cta{ margin-left:8px; }
@media (min-width:920px){ .nav{ display:flex; } .nav-toggle{ display:none; } }

.nav-toggle{
  display:inline-flex; align-items:center; justify-content:center;
  width:44px; height:44px; border-radius:var(--radius-s);
  border:1.5px solid var(--line); background:transparent; color:var(--ink);
  cursor:pointer;
}
.nav-toggle svg{ width:20px; height:20px; }

.mobile-nav{
  display:none; flex-direction:column; padding:8px 0 18px;
  border-top:1px solid var(--line);
}
.mobile-nav.is-open{ display:flex; }
.mobile-nav a{
  font-family:var(--font-display); font-weight:600; font-size:1.02rem;
  text-decoration:none; color:var(--ink-soft); padding:.75em 4px;
  border-bottom:1px dashed var(--line);
}
.mobile-nav a[aria-current="page"]{ color:var(--cobalt); }
@media (min-width:920px){ .mobile-nav{ display:none !important; } }

/* ---------- Hero ---------- */
.hero{
  position:relative; overflow:hidden; color:#fbf9f3;
  background:var(--ink);
}
.hero__media{
  position:absolute; inset:0;
  background-size:cover; background-position:center;
}
.hero__scrim{
  position:absolute; inset:0;
  background:linear-gradient(105deg,rgba(20,32,40,.94) 0%,rgba(20,32,40,.82) 34%,rgba(20,32,40,.42) 68%,rgba(20,32,40,.2) 100%);
}
.hero__content{ position:relative; padding-block:clamp(64px,10vw,120px); max-width:640px; }
.hero__content .eyebrow{ color:var(--clay-tint); }
.hero__content .eyebrow::before{ background:var(--clay-tint); }
.hero h1{ color:#fdfbf6; }
.hero p.lede{ font-size:1.18rem; color:#e3e0d6; max-width:46ch; }
.hero__actions{ display:flex; flex-wrap:wrap; gap:.85em; margin-top:1.6em; }
.hero__stats{
  position:relative; display:grid; grid-template-columns:repeat(3,1fr);
  gap:1px; background:rgba(251,249,243,.16);
  border-top:1px solid rgba(251,249,243,.16);
}
.hero__stat{ background:rgba(20,32,40,.55); padding:20px clamp(14px,3vw,28px); }
.hero__stat b{ display:block; font-family:var(--font-display); font-size:1.5rem; color:#fdfbf6; }
.hero__stat span{ font-size:.85rem; color:#cfc9bb; }

/* Page header band (non-home pages) */
.page-header{
  background:var(--stone-deep); border-bottom:1px solid var(--line);
  padding-block:clamp(44px,6vw,72px);
}
.page-header .eyebrow{ margin-bottom:.6em; }
.page-header p{ max-width:60ch; color:var(--ink-soft); font-size:1.08rem; }

/* ---------- Cards ---------- */
.card{
  background:var(--paper); border:1px solid var(--line); border-radius:var(--radius-m);
  padding:clamp(20px,3vw,30px); box-shadow:var(--shadow);
}
.card--flat{ box-shadow:none; }

.service-card{
  background:var(--paper); border:1px solid var(--line); border-radius:var(--radius-m);
  overflow:hidden; display:flex; flex-direction:column; box-shadow:var(--shadow);
}
.service-card__media{ aspect-ratio:4/3; background-size:cover; background-position:center; position:relative; }
.service-card__media::after{
  content:""; position:absolute; inset:0;
  box-shadow:inset 0 -40px 40px -20px rgba(14,22,27,.45);
}
.service-card__tag{
  position:absolute; left:14px; top:14px; z-index:1;
  font-family:var(--font-display); font-weight:700; font-size:.72rem; letter-spacing:.08em; text-transform:uppercase;
  background:var(--paper); color:var(--cobalt-deep); padding:.4em .7em; border-radius:100px;
  border:1px solid var(--line);
}
.service-card__body{ padding:22px 22px 26px; display:flex; flex-direction:column; gap:.6em; flex:1; }
.service-card__body h3{ margin-bottom:.1em; }
.service-card__body ul{ padding-left:1.1em; margin:.2em 0 0; font-size:.95rem; color:var(--ink-soft); }
.service-card__body li{ margin-bottom:.25em; }

.value-card{ display:flex; gap:16px; align-items:flex-start; }
.value-card__icon{
  flex:none; width:48px; height:48px; border-radius:var(--radius-s);
  background:var(--cobalt-tint); display:flex; align-items:center; justify-content:center; color:var(--cobalt-deep);
}
.value-card h3{ font-size:1.08rem; margin-bottom:.15em; }
.value-card p{ color:var(--ink-soft); margin:0; font-size:.98rem; }

/* ---------- Process / steps ---------- */
.steps{ counter-reset:step; display:grid; gap:0; }
.step{
  position:relative; display:grid; grid-template-columns:64px 1fr; gap:20px;
  padding-block:22px; border-top:1px solid var(--line);
}
.step:last-child{ border-bottom:1px solid var(--line); }
.step__num{
  counter-increment:step; font-family:var(--font-display); font-weight:800;
  font-size:1.6rem; color:var(--line);
}
.step__num::before{ content: counter(step,decimal-leading-zero); }
.step h3{ margin-bottom:.2em; }
.step p{ color:var(--ink-soft); margin:0; max-width:58ch; }

/* ---------- Testimonial ---------- */
.testimonial{
  border-left:3px solid var(--clay); padding-left:clamp(18px,3vw,32px);
}
.testimonial p{ font-size:1.28rem; font-style:italic; color:var(--ink); }
.testimonial cite{ font-style:normal; font-family:var(--font-display); font-weight:600; font-size:.92rem; color:var(--ink-soft); }

/* ---------- Forms ---------- */
.field{ display:flex; flex-direction:column; gap:.4em; }
.field label{ font-family:var(--font-display); font-weight:600; font-size:.88rem; }
.field .hint{ font-size:.82rem; color:var(--ink-faint); }
input,textarea,select{
  font:inherit; font-size:1rem; color:var(--ink); background:var(--paper);
  border:1.5px solid var(--line); border-radius:var(--radius-s); padding:.75em .85em;
  width:100%;
}
textarea{ resize:vertical; min-height:130px; }
input:focus-visible,textarea:focus-visible,select:focus-visible{
  outline:2.5px solid var(--cobalt); outline-offset:1px; border-color:var(--cobalt);
}
.checkbox-row{ display:flex; align-items:flex-start; gap:.6em; }
.checkbox-row input{ width:auto; margin-top:.3em; accent-color:var(--cobalt); }
.checkbox-row label{ font-family:var(--font-body); font-weight:400; font-size:.92rem; color:var(--ink-soft); }
.form-status{
  display:none; padding:.9em 1em; border-radius:var(--radius-s); font-size:.92rem;
  font-family:var(--font-display); font-weight:600;
}
.form-status.is-visible{ display:block; }
.form-status--ok{ background:var(--cobalt-tint); color:var(--cobalt-deep); border:1px solid var(--cobalt); }
.form-status--err{ background:var(--clay-tint); color:var(--clay-deep); border:1px solid var(--clay); }

/* Newsletter opt-in strip */
.optin{
  background:var(--cobalt); color:#fbf9f3; border-radius:var(--radius-m);
  padding:clamp(24px,4vw,40px); display:grid; gap:24px;
}
.optin h2,.optin p{ color:#fbf9f3; }
.optin p{ color:#dce8f1; margin:0; }
.optin form{ display:flex; flex-wrap:wrap; gap:10px; }
.optin input[type="email"]{ flex:1 1 220px; background:#fbf9f3; border-color:transparent; }
.optin .btn-clay{ flex:none; }
@media (min-width:760px){ .optin{ grid-template-columns:1.1fr 1fr; align-items:center; } }

/* ---------- Footer ---------- */
.site-footer{ background:var(--ink); color:var(--stone); }
.site-footer a{ text-decoration:none; }
.footer-grid{ display:grid; gap:36px; grid-template-columns:1fr; padding-block:clamp(40px,6vw,64px); }
@media (min-width:760px){ .footer-grid{ grid-template-columns:1.3fr 1fr 1fr 1fr; } }
.footer-grid h4{
  font-family:var(--font-display); font-size:.82rem; letter-spacing:.1em; text-transform:uppercase;
  color:#cfc9bb; margin-bottom:1em;
}
.footer-grid ul{ list-style:none; padding:0; margin:0; display:flex; flex-direction:column; gap:.6em; }
.footer-grid a{ color:#d9d2c2; }
.footer-grid a:hover{ color:#fbf9f3; }
.footer-brand p{ color:#b9b09b; max-width:34ch; }
.footer-bottom{
  border-top:1px solid rgba(251,249,243,.14);
  padding-block:18px; display:flex; flex-wrap:wrap; gap:10px 24px; justify-content:space-between;
  font-size:.85rem; color:#9b937f;
}
.footer-bottom a{ color:#9b937f; }
.footer-bottom a:hover{ color:#fbf9f3; }

/* ---------- Legal / long-form article pages ---------- */
.article{ max-width:var(--measure); }
.article h2{ margin-top:1.8em; padding-top:.2em; }
.article h2:first-of-type{ margin-top:0; }
.article h3{ margin-top:1.4em; }
.article p,.article li{ color:var(--ink-soft); }
.article strong{ color:var(--ink); }
.updated-badge{
  display:inline-block; font-family:var(--font-display); font-weight:600; font-size:.82rem;
  color:var(--ink-faint); background:var(--stone-deep); border:1px solid var(--line);
  padding:.35em .8em; border-radius:100px; margin-bottom:1.4em;
}

/* ---------- Stat / kicker rows ---------- */
.kicker-row{ display:flex; flex-wrap:wrap; gap:2px; background:var(--line); border:1px solid var(--line); border-radius:var(--radius-m); overflow:hidden; }
.kicker{ flex:1 1 150px; background:var(--paper); padding:18px 20px; }
.kicker b{ display:block; font-family:var(--font-display); font-size:1.4rem; }
.kicker span{ font-size:.85rem; color:var(--ink-soft); }

/* ---------- Utility ---------- */
.center{ text-align:center; }
.mx-auto{ margin-inline:auto; }
.mt-0{ margin-top:0; }
.sr-only{
  position:absolute; width:1px; height:1px; padding:0; margin:-1px;
  overflow:hidden; clip:rect(0,0,0,0); white-space:nowrap; border:0;
}
.skip-link{
  position:absolute; left:12px; top:-60px; background:var(--ink); color:var(--stone);
  padding:.7em 1em; border-radius:var(--radius-s); z-index:100; transition:top .15s ease;
}
.skip-link:focus{ top:12px; }