/* services.css — ON1 service catalog
 *
 * Aesthetic flavor: BOUTIQUE-CATALOG — magazine-style cream paper +
 * deep-navy ink + restrained gold accent. Generous margins, large
 * serif-feel headings (via the existing display mono), tight tracked
 * eyebrows. Distinct from every other surface in this repo.
 */

* { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --cream:       #f5ecd6;
  --cream-hot:   #faf3e0;
  --cream-soft:  #ede2c4;
  --paper:       #f9f1dc;
  --ink:         #0f1726;
  --ink-mid:     #2a3344;
  --ink-soft:    #555f74;
  --ink-mute:    #5e6678;
  --gold:        #d4a64a;
  --gold-hot:    #e6b860;
  --gold-deep:   #a87f30;
  --rule:        rgba(15, 23, 38, 0.16);
  --rule-soft:   rgba(15, 23, 38, 0.08);
  --shadow:      0 1px 0 rgba(15, 23, 38, 0.06), 0 6px 24px rgba(15, 23, 38, 0.08);

  --font-disp:  "Chakra Petch", monospace;
  --font-mono:  "IBM Plex Mono", monospace;
  --font-body:  "Familjen Grotesk", system-ui, sans-serif;
}

html, body { min-height: 100%; }

body.services-page {
  font-family: var(--font-body);
  background:
    radial-gradient(ellipse 1200px 800px at 90% -200px, rgba(212, 166, 74, 0.07), transparent 60%),
    radial-gradient(ellipse 900px 600px at -10% 110%, rgba(212, 166, 74, 0.04), transparent 60%),
    var(--cream);
  background-attachment: fixed;
  color: var(--ink);
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
}

/* mast / topnav ----------------------------------------------------- */
.sv-mast {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1.5rem 3rem;
  border-bottom: 1px solid var(--rule);
  background: rgba(245, 236, 214, 0.92);
  backdrop-filter: blur(8px);
  position: sticky;
  top: 0;
  z-index: 10;
}
.sv-mast-l { display: flex; align-items: center; gap: 0.85rem; }
.sv-brand {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  text-decoration: none;
  color: var(--ink);
  font-family: var(--font-disp);
  font-size: 1.05rem;
  letter-spacing: 0.05em;
}
.sv-brand-mark { color: var(--gold); font-size: 1.2rem; }
.sv-brand-text { font-weight: 500; }
.sv-mast-sep { color: var(--ink-mute); }
.sv-mast-page {
  font-family: var(--font-mono);
  font-size: 0.85rem;
  color: var(--ink-soft);
  letter-spacing: 0.04em;
  text-transform: uppercase;
}
.sv-mast-r { display: flex; align-items: center; gap: 1.8rem; }
.sv-mast-r a {
  text-decoration: none;
  color: var(--ink-mid);
  font-size: 0.95rem;
  transition: color 0.18s ease;
}
.sv-mast-r a:hover { color: var(--gold-deep); }
.sv-mast-r a.sv-mast-cta {
  padding: 0.55rem 1.1rem;
  border: 1px solid var(--ink);
  color: var(--ink);
  font-family: var(--font-mono);
  font-size: 0.82rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}
.sv-mast-r a.sv-mast-cta:hover {
  background: var(--ink);
  color: var(--cream);
}

/* main wrapper ------------------------------------------------------ */
.sv-main {
  max-width: 76rem;
  margin: 0 auto;
  padding: 0 3rem;
}

/* cover ------------------------------------------------------------- */
.sv-cover {
  padding: 6rem 0 4rem;
  border-bottom: 1px solid var(--rule);
}
.sv-cover-eyebrow {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin-bottom: 2rem;
}
.sv-eyebrow-line {
  flex: 1;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--gold-deep), transparent);
}
.sv-eyebrow-text {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--gold-deep);
}
.sv-cover-title {
  font-family: var(--font-disp);
  font-weight: 400;
  font-size: clamp(2.2rem, 5vw, 3.6rem);
  line-height: 1.12;
  letter-spacing: -0.005em;
  color: var(--ink);
  margin-bottom: 1.8rem;
  text-align: center;
}
.sv-cover-em {
  color: var(--gold-deep);
}
.sv-cover-lede {
  font-size: 1.12rem;
  line-height: 1.62;
  color: var(--ink-mid);
  max-width: 48rem;
  margin: 0 auto 2.2rem;
  text-align: center;
}
.sv-cover-meta {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0.6rem;
}
.sv-chip {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  letter-spacing: 0.05em;
  color: var(--ink-soft);
  background: var(--cream-hot);
  border: 1px solid var(--rule);
  padding: 0.42rem 0.85rem;
  border-radius: 999px;
}

/* index (table of contents) ---------------------------------------- */
.sv-index {
  padding: 3rem 0 4rem;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0;
  border-bottom: 1px solid var(--rule);
}
.sv-index-row {
  display: grid;
  grid-template-columns: 3.2rem 1fr auto;
  align-items: baseline;
  gap: 1rem;
  padding: 1.05rem 1.2rem;
  border-bottom: 1px solid var(--rule-soft);
  text-decoration: none;
  color: var(--ink);
  transition: background 0.18s ease, color 0.18s ease;
}
.sv-index-row:nth-child(even) { border-left: 1px solid var(--rule-soft); }
.sv-index-row:hover {
  background: var(--cream-hot);
  color: var(--gold-deep);
}
.sv-index-num {
  font-family: var(--font-mono);
  font-size: 0.82rem;
  color: var(--gold-deep);
  letter-spacing: 0.08em;
}
.sv-index-name {
  font-family: var(--font-body);
  font-size: 1.02rem;
  font-weight: 600;
}
.sv-index-meta {
  font-family: var(--font-mono);
  font-size: 0.76rem;
  color: var(--ink-mute);
  letter-spacing: 0.02em;
  text-align: right;
  white-space: nowrap;
}

/* cards ------------------------------------------------------------- */
.sv-cards {
  padding: 3rem 0;
  display: flex;
  flex-direction: column;
  gap: 2rem;
}
.sv-card {
  background: var(--paper);
  border: 1px solid var(--rule);
  border-radius: 4px;
  padding: 2.4rem 2.6rem 2rem;
  box-shadow: var(--shadow);
  position: relative;
  scroll-margin-top: 6rem;
}
.sv-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--gold) 0%, var(--gold-hot) 50%, transparent 100%);
  border-radius: 4px 4px 0 0;
}
.sv-card-h {
  display: grid;
  grid-template-columns: auto 1fr;
  grid-template-rows: auto auto;
  gap: 0.3rem 1.2rem;
  margin-bottom: 1.4rem;
  padding-bottom: 1.2rem;
  border-bottom: 1px solid var(--rule-soft);
}
.sv-card-num {
  grid-row: 1 / 3;
  font-family: var(--font-disp);
  font-size: 2.1rem;
  color: var(--gold-deep);
  line-height: 1;
  padding-top: 0.18rem;
}
.sv-card-title {
  font-family: var(--font-body);
  font-weight: 700;
  font-size: 1.65rem;
  line-height: 1.18;
  color: var(--ink);
}
.sv-card-tag {
  font-family: var(--font-mono);
  font-size: 0.84rem;
  letter-spacing: 0.02em;
  color: var(--ink-soft);
  font-style: italic;
}
.sv-card-body { display: flex; flex-direction: column; gap: 1.2rem; }
.sv-card-prop {
  font-size: 1.02rem;
  line-height: 1.62;
  color: var(--ink-mid);
  max-width: 56rem;
}
.sv-card-spec {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(15rem, 1fr));
  gap: 0.8rem 1.5rem;
  margin-top: 0.4rem;
  padding-top: 1.1rem;
  border-top: 1px dotted var(--rule);
}
.sv-card-spec > div {
  display: flex;
  flex-direction: column;
  gap: 0.18rem;
}
.sv-card-spec dt {
  font-family: var(--font-mono);
  font-size: 0.74rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--gold-deep);
}
.sv-card-spec dd {
  font-family: var(--font-body);
  font-size: 0.95rem;
  color: var(--ink-mid);
}
.sv-card-f {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  margin-top: 1.6rem;
  padding-top: 1.2rem;
  border-top: 1px solid var(--rule-soft);
}
.sv-card-link {
  text-decoration: none;
  color: var(--ink);
  font-family: var(--font-mono);
  font-size: 0.92rem;
  letter-spacing: 0.02em;
  transition: color 0.18s ease;
}
.sv-card-link:hover { color: var(--gold-deep); }
.sv-card-cta {
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  padding: 0.65rem 1.3rem;
  background: var(--ink);
  color: var(--cream);
  font-family: var(--font-mono);
  font-size: 0.82rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  border: 1px solid var(--ink);
  transition: background 0.18s ease, color 0.18s ease;
}
.sv-card-cta:hover {
  background: var(--gold-deep);
  border-color: var(--gold-deep);
  color: var(--cream-hot);
}

/* trust block ------------------------------------------------------- */
.sv-trust {
  padding: 4rem 0;
  border-top: 1px solid var(--rule);
  text-align: center;
}
.sv-trust-title {
  font-family: var(--font-disp);
  font-weight: 400;
  font-size: 2.2rem;
  color: var(--ink);
  margin-bottom: 1.4rem;
}
.sv-trust-lede {
  font-size: 1.05rem;
  color: var(--ink-mid);
  max-width: 48rem;
  margin: 0 auto 2.5rem;
}
.sv-trust-link {
  color: var(--gold-deep);
  text-decoration: underline;
  text-decoration-color: var(--rule);
  text-underline-offset: 3px;
}
.sv-trust-link:hover { text-decoration-color: var(--gold-deep); }
.sv-trust-steps {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(11rem, 1fr));
  gap: 1.2rem;
  list-style: none;
}
.sv-trust-steps li {
  border: 1px solid var(--rule);
  background: var(--paper);
  padding: 1.1rem 1.2rem;
  text-align: left;
  font-family: var(--font-mono);
  font-size: 0.92rem;
  color: var(--ink-mid);
  display: flex;
  gap: 0.7rem;
  align-items: baseline;
}
.sv-trust-steps li span {
  color: var(--gold-deep);
  font-weight: 600;
}

/* contact ----------------------------------------------------------- */
.sv-contact {
  display: grid;
  grid-template-columns: 1.4fr 1fr;
  gap: 3.5rem;
  padding: 4rem 0 5rem;
  border-top: 1px solid var(--rule);
}
.sv-contact-title {
  font-family: var(--font-disp);
  font-weight: 400;
  font-size: 2rem;
  color: var(--ink);
  margin-bottom: 1.2rem;
}
.sv-contact-lede {
  font-size: 1.02rem;
  color: var(--ink-mid);
  margin-bottom: 1.5rem;
}
.sv-contact-mail {
  display: inline-block;
  font-family: var(--font-disp);
  font-size: 1.6rem;
  color: var(--gold-deep);
  text-decoration: none;
  padding: 0.5rem 0;
  border-bottom: 2px solid var(--gold);
  margin-bottom: 1.2rem;
  letter-spacing: 0.01em;
}
.sv-contact-mail:hover { color: var(--ink); border-bottom-color: var(--ink); }
.sv-contact-fine {
  font-size: 0.88rem;
  color: var(--ink-soft);
  font-style: italic;
}
.sv-contact-r h3 {
  font-family: var(--font-mono);
  font-size: 0.82rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--gold-deep);
  margin-bottom: 1rem;
  padding-bottom: 0.5rem;
  border-bottom: 1px solid var(--rule);
}
.sv-contact-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}
.sv-contact-list a {
  text-decoration: none;
  color: var(--ink-mid);
  font-size: 0.96rem;
  display: block;
  padding: 0.45rem 0;
  border-bottom: 1px dotted var(--rule);
  transition: color 0.18s ease, padding-left 0.18s ease;
}
.sv-contact-list a:hover {
  color: var(--gold-deep);
  padding-left: 0.4rem;
}

/* footer ------------------------------------------------------------ */
.sv-foot {
  border-top: 1px solid var(--rule);
  padding: 1.8rem 3rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-family: var(--font-mono);
  font-size: 0.82rem;
  color: var(--ink-soft);
  background: rgba(237, 226, 196, 0.55);
}
.sv-foot-l, .sv-foot-r { display: flex; align-items: center; gap: 0.7rem; }
.sv-foot-r a { color: var(--ink-mid); text-decoration: none; }
.sv-foot-r a:hover { color: var(--gold-deep); }
.sv-foot-sep { color: var(--ink-mute); }

/* responsive -------------------------------------------------------- */
@media (max-width: 880px) {
  .sv-mast { padding: 1.1rem 1.4rem; }
  .sv-mast-r { gap: 1rem; font-size: 0.88rem; }
  .sv-main { padding: 0 1.4rem; }
  .sv-cover { padding: 3.5rem 0 2.5rem; }
  .sv-cover-title { font-size: 2rem; }
  .sv-cover-lede { font-size: 1rem; }
  .sv-index { grid-template-columns: 1fr; }
  .sv-index-row:nth-child(even) { border-left: none; }
  .sv-index-meta { display: none; }
  .sv-card { padding: 1.6rem 1.4rem 1.4rem; }
  .sv-card-num { font-size: 1.7rem; }
  .sv-card-title { font-size: 1.3rem; }
  .sv-card-f { flex-direction: column; align-items: stretch; gap: 0.7rem; }
  .sv-card-cta { text-align: center; justify-content: center; }
  .sv-trust { padding: 2.5rem 0; }
  .sv-contact { grid-template-columns: 1fr; gap: 2rem; padding: 2.5rem 0; }
  .sv-foot { padding: 1.4rem; flex-direction: column; gap: 0.6rem; text-align: center; }
}