/* =========================================================
   Tangram Technology — Service & Support Portal
   Shared styles
   Brand: #FFA300 (amber) / #000000 (black)
   Type:  Archivo (display) · Inter (body) · JetBrains Mono (labels)
   ========================================================= */

:root {
  /* Color */
  --ink:        #0E0E0E;
  --ink-2:      #1A1A1C;
  --amber:      #FFA300;
  --amber-hi:   #FFB733;
  --amber-lo:   #F09400;
  --paper:      #FAF9F7;
  --white:      #FFFFFF;
  --slate:      #55555C;
  --slate-2:    #7A7A82;
  --mist:       #E7E4DE;
  --line:       #ECEAE5;

  /* Type */
  --f-display: "Archivo", "Arial Narrow", Arial, sans-serif;
  --f-body:    "Inter", -apple-system, "Segoe UI", Roboto, Arial, sans-serif;
  --f-mono:    "JetBrains Mono", ui-monospace, "SF Mono", Menlo, monospace;

  /* Rhythm */
  --wrap: 1140px;
  --gutter: clamp(20px, 5vw, 48px);
  --radius: 14px;
  --radius-sm: 9px;

  --shadow-sm: 0 1px 2px rgba(14,14,14,.05), 0 4px 14px rgba(14,14,14,.05);
  --shadow-md: 0 6px 30px rgba(14,14,14,.10);
}

/* ---------- Reset-ish ---------- */
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: var(--f-body);
  color: var(--ink);
  background: var(--paper);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}
img, svg { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }

/* ---------- Layout ---------- */
.wrap { width: 100%; max-width: var(--wrap); margin-inline: auto; padding-inline: var(--gutter); }
.section { padding-block: clamp(56px, 8vw, 104px); }
.section--tight { padding-block: clamp(40px, 6vw, 72px); }

/* ---------- Type ---------- */
h1, h2, h3, h4 { font-family: var(--f-display); font-weight: 700; line-height: 1.06; letter-spacing: -0.015em; margin: 0; }
h1 { font-size: clamp(2.3rem, 6vw, 4rem); }
h2 { font-size: clamp(1.7rem, 3.6vw, 2.6rem); }
h3 { font-size: 1.22rem; letter-spacing: -0.01em; }
p { margin: 0 0 1rem; }
.lede { font-size: clamp(1.05rem, 1.6vw, 1.22rem); color: var(--slate); }

.eyebrow {
  font-family: var(--f-mono);
  font-size: .72rem;
  letter-spacing: .22em;
  text-transform: uppercase;
  color: var(--slate-2);
  margin: 0 0 14px;
  display: flex; align-items: center; gap: 10px;
}
.eyebrow::before {
  content: ""; width: 26px; height: 2px; background: var(--amber); display: inline-block;
}

/* Signature: section heading with Tangram orange underline (from the doc brand) */
.head-underline { display: block; padding-bottom: 12px; position: relative; }
.head-underline::after {
  content: ""; position: absolute; left: 0; bottom: 0;
  width: 64px; height: 4px; background: var(--amber); border-radius: 2px;
}

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 9px;
  font-family: var(--f-body); font-weight: 600; font-size: .98rem;
  padding: 14px 24px; border-radius: 999px; border: 1.5px solid transparent;
  cursor: pointer; transition: transform .15s ease, background .15s ease, box-shadow .15s ease, border-color .15s ease;
  white-space: nowrap;
}
.btn svg { width: 18px; height: 18px; }
.btn--primary { background: var(--amber); color: #111; box-shadow: 0 2px 0 rgba(0,0,0,.12); }
.btn--primary:hover { background: var(--amber-hi); transform: translateY(-2px); box-shadow: 0 8px 22px rgba(255,163,0,.35); }
.btn--dark { background: var(--ink); color: #fff; }
.btn--dark:hover { background: var(--ink-2); transform: translateY(-2px); }
.btn--ghost { background: transparent; color: var(--ink); border-color: var(--mist); }
.btn--ghost:hover { border-color: var(--ink); }
.btn--on-dark { background: transparent; color: #fff; border-color: rgba(255,255,255,.28); }
.btn--on-dark:hover { border-color: #fff; background: rgba(255,255,255,.06); }

/* ---------- Header ---------- */
.site-header {
  position: sticky; top: 0; z-index: 50;
  background: var(--ink); color: #fff;
  border-bottom: 1px solid rgba(255,255,255,.08);
}
.nav { display: flex; align-items: center; justify-content: space-between; height: 68px; }
.brand { display: inline-flex; align-items: center; gap: 12px; }
.brand__mark { width: 30px; height: 30px; flex: 0 0 auto; }
.brand__name { font-family: var(--f-display); font-weight: 700; font-size: 1.02rem; letter-spacing: -0.01em; line-height: 1; }
.brand__name span { color: var(--amber); }
.brand__sub { display: block; font-family: var(--f-mono); font-size: .58rem; letter-spacing: .2em; text-transform: uppercase; color: var(--slate-2); margin-top: 4px; }

.nav__links { display: flex; align-items: center; gap: 8px; }
.nav__links a {
  font-size: .93rem; font-weight: 500; color: rgba(255,255,255,.82);
  padding: 8px 14px; border-radius: 8px; transition: color .15s ease, background .15s ease;
}
.nav__links a:hover { color: #fff; background: rgba(255,255,255,.07); }
.nav__links a.is-current { color: var(--amber); }
.nav__cta { margin-left: 6px; }
.nav__toggle {
  display: none; background: transparent; border: 1px solid rgba(255,255,255,.2);
  color: #fff; border-radius: 9px; width: 42px; height: 40px; cursor: pointer;
}
.nav__toggle svg { width: 20px; height: 20px; margin-inline: auto; }

/* ---------- Hero ---------- */
.hero {
  background: var(--ink); color: #fff; position: relative; overflow: hidden;
}
.hero__grid {
  display: grid; grid-template-columns: 1.15fr .85fr; gap: clamp(32px, 5vw, 64px);
  align-items: center; padding-block: clamp(64px, 9vw, 120px);
}
.hero h1 { color: #fff; }
.hero h1 em { font-style: normal; color: var(--amber); }
.hero .lede { color: rgba(255,255,255,.72); max-width: 46ch; margin-top: 20px; }
.hero__eyebrow { color: var(--amber); }
.hero__eyebrow::before { background: var(--amber); }
.hero__actions { display: flex; flex-wrap: wrap; gap: 14px; margin-top: 34px; }

/* Decorative tangram panel */
.hero__art { position: relative; aspect-ratio: 1 / 1; }
.hero__art svg { width: 100%; height: 100%; filter: drop-shadow(0 20px 50px rgba(0,0,0,.45)); }
.hero::after {
  content: ""; position: absolute; right: -140px; top: -140px; width: 420px; height: 420px;
  background: radial-gradient(circle, rgba(255,163,0,.16), transparent 62%); pointer-events: none;
}

/* ---------- Steps ---------- */
.steps { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; margin-top: 44px; }
.step {
  background: var(--white); border: 1px solid var(--line); border-radius: var(--radius);
  padding: 26px 24px; box-shadow: var(--shadow-sm); position: relative;
}
.step__num {
  font-family: var(--f-mono); font-size: .74rem; letter-spacing: .16em; color: var(--amber-lo);
  font-weight: 700;
}
.step h3 { margin: 12px 0 8px; }
.step p { color: var(--slate); margin: 0; font-size: .96rem; }
.step__rule { width: 40px; height: 3px; background: var(--amber); border-radius: 2px; margin-bottom: 18px; }

/* ---------- Request section ---------- */
.request { background: var(--white); border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.request__head { max-width: 60ch; }
.form-shell {
  margin-top: 40px; background: var(--paper);
  border: 1px solid var(--mist); border-radius: var(--radius); padding: clamp(18px, 3vw, 30px);
}
.form-shell__bar {
  display: flex; align-items: center; gap: 10px; margin-bottom: 18px;
  font-family: var(--f-mono); font-size: .72rem; letter-spacing: .16em; text-transform: uppercase; color: var(--slate-2);
}
.form-shell__dot { width: 9px; height: 9px; border-radius: 50%; background: var(--amber); }

/* JetBuilt embed drop zone */
#service-form-embed { min-height: 60px; }
.embed-placeholder {
  border: 2px dashed var(--mist); border-radius: var(--radius-sm);
  padding: 48px 24px; text-align: center; color: var(--slate-2);
  font-family: var(--f-mono); font-size: .82rem; letter-spacing: .04em; background: #fff;
}
.embed-placeholder strong { display:block; color: var(--slate); font-size: .9rem; margin-bottom: 6px; }

/* ---------- Support strip ---------- */
.strip { background: var(--ink); color: #fff; }
.strip__grid { display: grid; grid-template-columns: 1.4fr 1fr; gap: 36px; align-items: center; }
.strip h2 { color: #fff; }
.strip .lede { color: rgba(255,255,255,.7); }
.strip__actions { display: flex; flex-wrap: wrap; gap: 14px; justify-content: flex-end; }

/* ---------- Cards (contact / info) ---------- */
.cards { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; margin-top: 42px; }
.card {
  background: var(--white); border: 1px solid var(--line); border-radius: var(--radius);
  padding: 28px 26px; box-shadow: var(--shadow-sm);
}
.card__icon {
  width: 44px; height: 44px; border-radius: 11px; background: #FFF3DF;
  display: grid; place-items: center; margin-bottom: 18px;
}
.card__icon svg { width: 22px; height: 22px; color: var(--amber-lo); }
.card h3 { margin-bottom: 6px; }
.card .muted { color: var(--slate-2); font-size: .86rem; margin: 0 0 4px; }
.card a.link { color: var(--ink); font-weight: 600; border-bottom: 2px solid var(--amber); padding-bottom: 1px; }
.card a.link:hover { color: var(--amber-lo); }
.card p { color: var(--slate); margin: 0; }

/* Locations */
.locations { display: grid; grid-template-columns: repeat(2, 1fr); gap: 22px; margin-top: 30px; }
.loc {
  background: var(--white); border: 1px solid var(--line); border-radius: var(--radius);
  padding: 28px; box-shadow: var(--shadow-sm);
}
.loc__tag { font-family: var(--f-mono); font-size: .7rem; letter-spacing: .18em; text-transform: uppercase; color: var(--amber-lo); }
.loc h3 { margin: 10px 0 12px; }
.loc address { font-style: normal; color: var(--slate); line-height: 1.7; }

/* Callout (urgent) */
.callout {
  margin-top: 34px; display: flex; gap: 18px; align-items: flex-start;
  background: #FFF7EA; border: 1px solid #FFE0AB; border-left: 4px solid var(--amber);
  border-radius: var(--radius); padding: 22px 24px;
}
.callout svg { width: 26px; height: 26px; color: var(--amber-lo); flex: 0 0 auto; margin-top: 2px; }
.callout h3 { font-size: 1.05rem; margin-bottom: 4px; }
.callout p { margin: 0; color: var(--slate); font-size: .95rem; }

/* ---------- FAQ ---------- */
.faq { max-width: 820px; margin-top: 40px; }
.faq details {
  border: 1px solid var(--line); border-radius: var(--radius-sm);
  background: var(--white); margin-bottom: 12px; overflow: hidden;
  transition: border-color .15s ease, box-shadow .15s ease;
}
.faq details[open] { border-color: var(--mist); box-shadow: var(--shadow-sm); }
.faq summary {
  list-style: none; cursor: pointer; padding: 20px 22px;
  display: flex; align-items: center; justify-content: space-between; gap: 16px;
  font-family: var(--f-display); font-weight: 600; font-size: 1.04rem;
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary .sign {
  flex: 0 0 auto; width: 26px; height: 26px; border-radius: 50%;
  border: 1.5px solid var(--mist); position: relative; transition: transform .2s ease, border-color .2s ease, background .2s ease;
}
.faq summary .sign::before, .faq summary .sign::after {
  content: ""; position: absolute; background: var(--ink); border-radius: 2px;
  top: 50%; left: 50%; transform: translate(-50%, -50%);
}
.faq summary .sign::before { width: 11px; height: 2px; }
.faq summary .sign::after  { width: 2px; height: 11px; transition: transform .2s ease; }
.faq details[open] summary .sign { background: var(--amber); border-color: var(--amber); transform: rotate(180deg); }
.faq details[open] summary .sign::after { transform: translate(-50%, -50%) scaleY(0); }
.faq .faq__body { padding: 0 22px 22px; color: var(--slate); }
.faq .faq__body p { margin: 0; }

/* ---------- Thank you ---------- */
.confirm { text-align: center; max-width: 640px; margin-inline: auto; }
.confirm__badge {
  width: 92px; height: 92px; border-radius: 50%; background: #FFF3DF;
  display: grid; place-items: center; margin: 0 auto 28px; position: relative;
}
.confirm__badge svg { width: 46px; height: 46px; color: var(--amber-lo); }
.confirm h1 { margin-bottom: 16px; }
.confirm .lede { margin-inline: auto; }
.confirm__next {
  text-align: left; margin: 38px auto 0; max-width: 520px;
  background: var(--white); border: 1px solid var(--line); border-radius: var(--radius);
  padding: 26px 28px; box-shadow: var(--shadow-sm);
}
.confirm__next h3 { margin-bottom: 14px; }
.confirm__next ol { margin: 0; padding-left: 0; list-style: none; counter-reset: n; }
.confirm__next li { position: relative; padding: 8px 0 8px 40px; color: var(--slate); counter-increment: n; }
.confirm__next li::before {
  content: counter(n); position: absolute; left: 0; top: 8px;
  width: 26px; height: 26px; border-radius: 50%; background: var(--amber); color: #111;
  font-family: var(--f-mono); font-weight: 700; font-size: .8rem; display: grid; place-items: center;
}
.confirm__actions { display: flex; gap: 14px; justify-content: center; flex-wrap: wrap; margin-top: 34px; }

/* ---------- Footer ---------- */
.site-footer { background: var(--ink); color: rgba(255,255,255,.72); }
.site-footer .wrap { padding-block: 54px; }
.footer__top { display: grid; grid-template-columns: 1.4fr 1fr 1fr; gap: 36px; }
.footer__brand .brand__name { color: #fff; }
.footer__brand p { color: rgba(255,255,255,.55); font-size: .9rem; margin-top: 14px; max-width: 34ch; }
.footer__col h4 { font-family: var(--f-mono); font-size: .72rem; letter-spacing: .18em; text-transform: uppercase; color: var(--slate-2); font-weight: 500; margin-bottom: 14px; }
.footer__col a { display: block; padding: 5px 0; font-size: .92rem; color: rgba(255,255,255,.72); }
.footer__col a:hover { color: var(--amber); }
.footer__bottom {
  display: flex; justify-content: space-between; align-items: center; gap: 16px; flex-wrap: wrap;
  margin-top: 44px; padding-top: 22px; border-top: 1px solid rgba(255,255,255,.1);
  font-size: .82rem; color: var(--slate-2);
}
.footer__bottom .tag { font-family: var(--f-mono); letter-spacing: .06em; }
.footer__bottom .tag b { color: var(--amber); font-weight: 600; }

/* ---------- Page hero (interior) ---------- */
.page-hero { background: var(--ink); color: #fff; }
.page-hero .wrap { padding-block: clamp(52px, 7vw, 88px); }
.page-hero h1 { color: #fff; max-width: 18ch; }
.page-hero .lede { color: rgba(255,255,255,.7); max-width: 54ch; margin-top: 16px; }
.page-hero .eyebrow { color: var(--amber); }
.page-hero .eyebrow::before { background: var(--amber); }

/* ---------- Responsive ---------- */
@media (max-width: 900px) {
  .hero__grid { grid-template-columns: 1fr; }
  .hero__art { max-width: 320px; order: -1; }
  .strip__grid { grid-template-columns: 1fr; }
  .strip__actions { justify-content: flex-start; }
  .steps, .cards { grid-template-columns: 1fr; }
  .locations { grid-template-columns: 1fr; }
  .footer__top { grid-template-columns: 1fr 1fr; }
  .footer__brand { grid-column: 1 / -1; }
}
@media (max-width: 720px) {
  .nav__links {
    position: absolute; top: 68px; left: 0; right: 0;
    flex-direction: column; align-items: stretch; gap: 4px;
    background: var(--ink); padding: 14px var(--gutter) 22px;
    border-bottom: 1px solid rgba(255,255,255,.1);
    transform: translateY(-8px); opacity: 0; pointer-events: none; transition: opacity .18s ease, transform .18s ease;
  }
  .nav__links.is-open { transform: translateY(0); opacity: 1; pointer-events: auto; }
  .nav__links a { padding: 12px 10px; }
  .nav__cta { margin: 6px 0 0; }
  .nav__toggle { display: inline-flex; align-items: center; }
  .footer__top { grid-template-columns: 1fr; }
}

/* ---------- Motion / a11y ---------- */
:focus-visible { outline: 3px solid var(--amber); outline-offset: 2px; border-radius: 4px; }
.reveal { opacity: 0; transform: translateY(14px); }
.reveal.in { opacity: 1; transform: none; transition: opacity .55s ease, transform .55s ease; }
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  * { animation: none !important; transition: none !important; }
  .reveal { opacity: 1; transform: none; }
}

/* ---------- JetBuilt service form ---------- */
#service-form-embed form {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px 18px;
}
#service-form-embed .field { display: flex; flex-direction: column; gap: 7px; min-width: 0; }
#service-form-embed .field--full { grid-column: 1 / -1; }
#service-form-embed .form-subhead {
  grid-column: 1 / -1; margin-top: 8px; padding-bottom: 8px;
  font-family: var(--f-mono); font-size: .7rem; letter-spacing: .16em; text-transform: uppercase;
  color: var(--slate-2); border-bottom: 1px solid var(--line);
}
#service-form-embed label {
  font-family: var(--f-mono); font-size: .7rem; letter-spacing: .1em; text-transform: uppercase;
  color: var(--slate); font-weight: 700;
}
#service-form-embed input,
#service-form-embed textarea {
  font-family: var(--f-body); font-size: 1rem; color: var(--ink); width: 100%;
  padding: 12px 14px; background: #fff;
  border: 1.5px solid var(--mist); border-radius: var(--radius-sm);
  transition: border-color .15s ease, box-shadow .15s ease;
}
#service-form-embed input::placeholder,
#service-form-embed textarea::placeholder { color: #A6A6AE; }
#service-form-embed textarea { min-height: 120px; resize: vertical; line-height: 1.5; }
#service-form-embed input:focus,
#service-form-embed textarea:focus {
  outline: none; border-color: var(--amber); box-shadow: 0 0 0 3px rgba(255,163,0,.18);
}
#service-form-embed input[type="submit"] {
  justify-self: start; font-family: var(--f-body); font-weight: 600; font-size: 1rem; color: #111;
  background: var(--amber); border: 0; border-radius: 999px; cursor: pointer;
  padding: 15px 30px; margin-top: 6px; box-shadow: 0 2px 0 rgba(0,0,0,.12);
  transition: background .15s ease, transform .15s ease, box-shadow .15s ease;
}
#service-form-embed input[type="submit"]:hover {
  background: var(--amber-hi); transform: translateY(-2px); box-shadow: 0 8px 22px rgba(255,163,0,.35);
}
#service-form-embed input[type="submit"]:disabled { opacity: .65; cursor: default; transform: none; box-shadow: none; }

@media (max-width: 560px) {
  #service-form-embed form { grid-template-columns: 1fr; }
}

/* ---------- Brand logo lockup ---------- */
.brand__logo { height: 34px; width: auto; display: block; }
.brand__logo--footer { height: 36px; }
.brand__divider { width: 1px; height: 30px; background: rgba(255,255,255,.22); flex: 0 0 auto; }
.brand__tag {
  font-family: var(--f-mono); font-size: .6rem; line-height: 1.3;
  letter-spacing: .14em; text-transform: uppercase; color: var(--slate-2);
}
@media (max-width: 480px) {
  .brand__divider, .brand__tag { display: none; }
  .brand__logo { height: 30px; }
}