/* Sierra Bonita Solutions — Editorial direction
   White background · Royal Blue primary · Sky Blue accent · Black ink */

:root {
  --paper: #FFFFFF;
  --paper-2: #F5F8FD;
  --ink: #0A0A0A;
  --ink-2: #1E40AF;
  --ink-soft: #56627A;
  --line: #DCE5F2;
  --royal: #2563EB;
  --royal-2: #1D4ED8;
  --sky: #0EA5E9;
  --sky-soft: #DCEEFB;
  --ok: #15803D;
  --accent: var(--royal);
}

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

html, body {
  background: var(--paper);
  color: var(--ink);
  font-family: "Inter", system-ui, -apple-system, sans-serif;
  font-size: 15px;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
}

.serif { font-family: "Source Serif 4", Georgia, serif; font-feature-settings: "ss01"; }
.mono { font-family: "JetBrains Mono", ui-monospace, monospace; }

a { color: inherit; text-decoration: none; }
button { font: inherit; cursor: pointer; border: none; background: none; color: inherit; }

.app { min-height: 100%; display: flex; flex-direction: column; }

/* ---- Top bar ---- */
.topbar {
  border-bottom: 1px solid var(--line);
  background: rgba(255,255,255,0.92);
  backdrop-filter: blur(8px);
  position: sticky;
  top: 0;
  z-index: 50;
}
.topbar-inner {
  max-width: 1240px;
  margin: 0 auto;
  padding: 18px 40px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 32px;
}
.brand { display: flex; align-items: center; gap: 12px; color: var(--ink); }
.brand-mark {
  width: 36px; height: 36px;
  border: 1.5px solid var(--ink);
  border-radius: 50%;
  display: grid; place-items: center;
  background: var(--paper);
  color: var(--ink);
}
.brand-name {
  font-family: "Source Serif 4", Georgia, serif;
  font-size: 20px;
  letter-spacing: -0.01em;
  font-weight: 500;
}
.brand-name em { font-style: italic; color: var(--royal); font-weight: 400; }
.nav { display: flex; gap: 4px; align-items: center; }
.nav a {
  padding: 8px 14px;
  font-size: 14px;
  color: var(--ink-soft);
  border-radius: 999px;
  transition: color .15s, background .15s;
}
.nav a:hover { color: var(--ink); }
.nav a.active { color: var(--royal); background: var(--sky-soft); }
.nav-cta {
  margin-left: 12px;
  padding: 9px 16px;
  border: 1px solid var(--royal);
  border-radius: 999px;
  font-size: 14px;
  background: var(--royal);
  color: var(--paper) !important;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  transition: background .15s;
}
.nav-cta:hover { background: var(--royal-2); border-color: var(--royal-2); }

/* ---- Page shell ---- */
.page {
  flex: 1;
  max-width: 1240px;
  width: 100%;
  margin: 0 auto;
  padding: 48px 40px 80px;
}

.eyebrow {
  font-family: "JetBrains Mono", monospace;
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--sky);
  font-weight: 500;
}

.h1 {
  font-family: "Source Serif 4", Georgia, serif;
  font-weight: 400;
  font-size: 64px;
  line-height: 1.05;
  letter-spacing: -0.02em;
  text-wrap: balance;
}
.h2 {
  font-family: "Source Serif 4", Georgia, serif;
  font-weight: 400;
  font-size: 38px;
  line-height: 1.15;
  letter-spacing: -0.015em;
  text-wrap: balance;
}
.h3 {
  font-family: "Source Serif 4", Georgia, serif;
  font-weight: 500;
  font-size: 22px;
  line-height: 1.25;
  letter-spacing: -0.01em;
}
.lede {
  font-size: 19px;
  line-height: 1.5;
  color: var(--ink-soft);
  text-wrap: pretty;
  max-width: 62ch;
}

/* ---- Hero ---- */
.hero {
  display: grid;
  grid-template-columns: 1.3fr 1fr;
  gap: 64px;
  padding: 56px 0 80px;
  border-bottom: 1px solid var(--line);
}
.hero-meta {
  display: flex;
  gap: 24px;
  align-items: center;
  margin-bottom: 32px;
  font-family: "JetBrains Mono", monospace;
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--ink-soft);
}
.hero-meta .dot { width: 6px; height: 6px; background: var(--sky); border-radius: 50%; }
.hero h1 { margin-bottom: 28px; }
.hero h1 em { font-style: italic; color: var(--royal); }
.hero .lede { margin-bottom: 36px; }
.hero-actions { display: flex; gap: 14px; flex-wrap: wrap; }

.btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 13px 22px;
  border-radius: 999px;
  font-size: 14.5px;
  font-weight: 500;
  border: 1px solid var(--ink);
  transition: all .15s;
}
.btn-primary { background: var(--royal); color: var(--paper); border-color: var(--royal); }
.btn-primary:hover { background: var(--royal-2); border-color: var(--royal-2); }
.btn-ghost { background: transparent; color: var(--ink); border-color: var(--line); }
.btn-ghost:hover { background: var(--paper-2); border-color: var(--ink); }
.btn .arrow { display: inline-block; transition: transform .2s; }
.btn:hover .arrow { transform: translateX(3px); }

/* Hero diagram */
.hero-diagram {
  border: 1px solid var(--line);
  background: var(--paper-2);
  position: relative;
  aspect-ratio: 1 / 1.1;
  overflow: hidden;
}
.hero-diagram .corner {
  position: absolute;
  font-family: "JetBrains Mono", monospace;
  font-size: 10px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--ink-soft);
  padding: 10px 12px;
}
.hero-diagram .corner.tl { top: 0; left: 0; }
.hero-diagram .corner.tr { top: 0; right: 0; }
.hero-diagram .corner.bl { bottom: 0; left: 0; }
.hero-diagram .corner.br { bottom: 0; right: 0; }

/* ---- Mission ---- */
.mission {
  display: grid;
  grid-template-columns: 220px 1fr;
  gap: 56px;
  padding: 72px 0;
  border-bottom: 1px solid var(--line);
}
.mission .label {
  font-family: "JetBrains Mono", monospace;
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--sky);
  font-weight: 500;
}
.mission-quote {
  font-family: "Source Serif 4", Georgia, serif;
  font-size: 32px;
  line-height: 1.3;
  letter-spacing: -0.01em;
  font-weight: 400;
  color: var(--ink);
}
.mission-quote em { color: var(--royal); font-style: italic; }
.mission-quote .strike { text-decoration: line-through; text-decoration-color: var(--sky); text-decoration-thickness: 2px; color: var(--ink-soft); }
.mission-tags {
  margin-top: 32px;
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
}
.tag {
  padding: 6px 12px;
  border: 1px solid var(--line);
  border-radius: 999px;
  font-size: 12px;
  font-family: "JetBrains Mono", monospace;
  letter-spacing: 0.04em;
  color: var(--ink);
}

/* ---- Pillars ---- */
.pillars { padding: 72px 0; border-bottom: 1px solid var(--line); }
.pillars-head {
  display: grid;
  grid-template-columns: 1fr 1.4fr;
  gap: 56px;
  margin-bottom: 48px;
}
.pillars-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0;
  border-top: 1px solid var(--ink);
}
.pillar {
  border-right: 1px solid var(--line);
  padding: 32px 28px 32px 0;
}
.pillar:last-child { border-right: none; padding-right: 0; }
.pillar:not(:first-child) { padding-left: 28px; }
.pillar-num {
  font-family: "JetBrains Mono", monospace;
  font-size: 11px;
  letter-spacing: 0.18em;
  color: var(--sky);
  margin-bottom: 18px;
  font-weight: 500;
}
.pillar h3 { margin-bottom: 12px; }
.pillar p { color: var(--ink-soft); font-size: 14.5px; }

/* ---- Solutions ---- */
.solutions { padding: 72px 0; border-bottom: 1px solid var(--line); }
.solutions-head {
  display: flex;
  justify-content: space-between;
  align-items: end;
  margin-bottom: 40px;
  gap: 32px;
}
.sol-row {
  display: grid;
  grid-template-columns: 60px 1fr 280px 140px;
  gap: 32px;
  padding: 28px 0;
  border-top: 1px solid var(--line);
  align-items: center;
  transition: background .15s;
  cursor: pointer;
}
.sol-row:hover { background: var(--paper-2); }
.sol-row:last-child { border-bottom: 1px solid var(--line); }
.sol-num {
  font-family: "JetBrains Mono", monospace;
  font-size: 12px;
  color: var(--sky);
  letter-spacing: 0.1em;
  font-weight: 500;
}
.sol-title h3 { margin-bottom: 6px; }
.sol-title p { color: var(--ink-soft); font-size: 14px; }
.sol-stack { display: flex; flex-wrap: wrap; gap: 6px; }
.sol-chip {
  font-family: "JetBrains Mono", monospace;
  font-size: 10.5px;
  padding: 4px 9px;
  background: var(--sky-soft);
  color: var(--royal-2);
  border-radius: 4px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  font-weight: 500;
}
.sol-chip-demo {
  background: var(--royal);
  color: var(--paper);
  transition: background .15s;
}
.sol-row.has-demo:hover .sol-chip-demo { background: var(--royal-2); }
.sol-row.has-demo .sol-title h3::after {
  content: "↗";
  display: inline-block;
  margin-left: 10px;
  font-size: 0.7em;
  color: var(--royal);
  transition: transform .2s;
}
.sol-row.has-demo:hover .sol-title h3::after { transform: translate(3px, -3px); }
.sol-status {
  font-family: "JetBrains Mono", monospace;
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--ok);
  display: flex;
  align-items: center;
  gap: 8px;
  justify-content: end;
}
.sol-status .dot { width: 6px; height: 6px; background: var(--ok); border-radius: 50%; }

/* ---- Systems ---- */
.systems-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0;
  border-top: 1px solid var(--ink);
  border-left: 1px solid var(--line);
}
.sys-cell {
  padding: 28px 24px;
  border-right: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  background: var(--paper);
  min-height: 140px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  transition: background .15s;
}
.sys-cell:hover { background: var(--paper-2); }
.sys-name {
  font-family: "Source Serif 4", Georgia, serif;
  font-size: 22px;
  letter-spacing: -0.01em;
}
.sys-cat {
  font-family: "JetBrains Mono", monospace;
  font-size: 10.5px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--sky);
  margin-bottom: 12px;
  font-weight: 500;
}
.sys-role {
  font-size: 13px;
  color: var(--ink-soft);
  line-height: 1.4;
}
.sys-cell-head {
  display: flex;
  align-items: center;
  gap: 14px;
}
.sys-icon {
  flex-shrink: 0;
  display: inline-grid;
  place-items: center;
  width: 38px;
  height: 38px;
  border: 1px solid var(--line);
  border-radius: 4px;
  background: var(--paper);
  color: var(--ink);
  transition: color .15s, border-color .15s;
}
.sys-cell:hover .sys-icon {
  color: var(--royal);
  border-color: var(--royal);
}

/* ---- Partners ---- */
.partners {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
  padding: 16px 0 24px;
}
.partner {
  border: 1px solid var(--line);
  background: var(--paper);
  padding: 28px;
  display: flex;
  flex-direction: column;
}
.partner-photo {
  aspect-ratio: 4/5;
  background: linear-gradient(135deg, var(--sky-soft) 0%, var(--paper-2) 100%);
  border: 1px solid var(--line);
  margin-bottom: 20px;
  display: grid;
  place-items: center;
  position: relative;
}
.partner-initials {
  font-family: "Source Serif 4", Georgia, serif;
  font-size: 64px;
  font-weight: 400;
  color: var(--royal);
  letter-spacing: -0.02em;
}
.partner-photo-label {
  position: absolute;
  bottom: 12px;
  left: 12px;
  font-family: "JetBrains Mono", monospace;
  font-size: 10px;
  letter-spacing: 0.12em;
  color: var(--ink-soft);
}
.partner h3 { margin-bottom: 4px; }
.partner-role {
  font-family: "JetBrains Mono", monospace;
  font-size: 11px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--sky);
  margin-bottom: 16px;
  font-weight: 500;
}
.bio-display {
  position: relative;
  cursor: pointer;
  border-radius: 4px;
  transition: background .15s;
  padding: 4px;
  margin: -4px;
}
.bio-display:hover { background: var(--paper-2); }
.bio-display:hover .bio-edit-hint { opacity: 1; }
.partner-bio {
  font-size: 14px;
  color: var(--ink);
  line-height: 1.55;
  border-left: 2px solid var(--sky);
  padding-left: 14px;
  font-style: italic;
}
.partner-bio.bio-empty {
  color: var(--ink-soft);
  border-left-color: var(--line);
  border-left-style: dashed;
}
.bio-edit-hint {
  position: absolute;
  top: 6px;
  right: 8px;
  font-family: "JetBrains Mono", monospace;
  font-size: 10px;
  letter-spacing: 0.08em;
  color: var(--royal);
  opacity: 0;
  transition: opacity .15s;
  text-transform: uppercase;
}
.bio-edit textarea {
  width: 100%;
  min-height: 110px;
  padding: 12px;
  border: 1px solid var(--royal);
  border-radius: 4px;
  font: inherit;
  font-size: 14px;
  resize: vertical;
  color: var(--ink);
  background: var(--paper);
}
.bio-edit textarea:focus { outline: 2px solid var(--sky-soft); outline-offset: 0; }
.bio-edit-actions {
  display: flex;
  gap: 8px;
  justify-content: flex-end;
  margin-top: 8px;
}
.btn-mini {
  padding: 6px 12px;
  font-size: 12px;
  font-family: "JetBrains Mono", monospace;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  border: 1px solid var(--line);
  border-radius: 4px;
  background: var(--paper);
  color: var(--ink);
  cursor: pointer;
}
.btn-mini-primary { background: var(--royal); color: var(--paper); border-color: var(--royal); }

/* ---- Contact ---- */
.contact-wrap {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  padding: 32px 0;
}
.contact-info dl {
  display: grid;
  grid-template-columns: 120px 1fr;
  gap: 14px 24px;
  margin-top: 24px;
}
.contact-info dt {
  font-family: "JetBrains Mono", monospace;
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--sky);
  padding-top: 4px;
  font-weight: 500;
}
.contact-info dd {
  font-family: "Source Serif 4", Georgia, serif;
  font-size: 18px;
  color: var(--ink);
}
.contact-info dd a:hover { color: var(--royal); }
.contact-form {
  border: 1px solid var(--line);
  background: var(--paper-2);
  padding: 36px;
}
.field { display: block; margin-bottom: 20px; }
.field label {
  display: block;
  font-family: "JetBrains Mono", monospace;
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--ink-soft);
  margin-bottom: 8px;
  font-weight: 500;
}
.field input, .field textarea, .field select {
  width: 100%;
  padding: 12px 14px;
  border: 1px solid var(--line);
  background: var(--paper);
  font: inherit;
  font-size: 16px; /* 16px prevents iOS Safari from zooming on focus */
  color: var(--ink);
  border-radius: 4px;
  transition: border-color .15s;
}
.field input:focus, .field textarea:focus, .field select:focus {
  outline: none;
  border-color: var(--royal);
}
.field textarea { min-height: 110px; resize: vertical; }
.row-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }

.form-success {
  background: var(--royal);
  color: var(--paper);
  padding: 24px;
  border-radius: 4px;
  font-size: 15px;
  border-left: 4px solid var(--sky);
}
.form-success strong { font-family: "Source Serif 4", Georgia, serif; font-size: 18px; display: block; margin-bottom: 6px; font-weight: 500; }

/* ---- Marketing kit ---- */
.kit {
  margin-top: 48px;
  background: var(--ink);
  color: var(--paper);
  padding: 48px;
  border-radius: 4px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-items: center;
}
.kit h2 { color: var(--paper); }
.kit .lede { color: rgba(255, 255, 255, 0.7); margin-top: 16px; }
.kit-actions { display: flex; flex-direction: column; gap: 12px; }
.kit-btn {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 18px 22px;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: 4px;
  transition: background .15s, border-color .15s;
  color: var(--paper);
}
.kit-btn:hover { background: rgba(14, 165, 233, 0.15); border-color: var(--sky); }
.kit-btn .meta {
  display: block;
  font-family: "JetBrains Mono", monospace;
  font-size: 11px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--sky);
  margin-bottom: 4px;
  font-weight: 500;
}
.kit-btn .name { font-family: "Source Serif 4", Georgia, serif; font-size: 17px; }
.kit-btn .arrow { font-size: 18px; }

/* ---- Footer ---- */
.footer {
  border-top: 1px solid var(--line);
  padding: 36px 40px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 13px;
  color: var(--ink-soft);
  font-family: "JetBrains Mono", monospace;
  letter-spacing: 0.05em;
  max-width: 1240px;
  margin: 40px auto 0;
}

/* Section header shared */
.section-head {
  display: grid;
  grid-template-columns: 1fr 1.4fr;
  gap: 56px;
  margin-bottom: 40px;
  padding-top: 16px;
}
.section-head .eyebrow { display: block; margin-bottom: 12px; }

/* ---- Who we work with (photo cards) ---- */
.who {
  padding: 72px 0;
  border-bottom: 1px solid var(--line);
}
.who-head {
  display: grid;
  grid-template-columns: 1fr 1.4fr;
  gap: 56px;
  margin-bottom: 40px;
}
.who-head h2 { margin-top: 12px; }
.who-head h2 em { color: var(--royal); font-style: italic; }
.who-head h2 .strike {
  text-decoration: line-through;
  text-decoration-color: var(--sky);
  text-decoration-thickness: 2px;
  color: var(--ink-soft);
}

.fb-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}
.fb-card {
  position: relative;
  aspect-ratio: 4 / 5;
  overflow: hidden;
  border-radius: 4px;
  color: var(--paper);
  background-color: #1a2230;
  background-size: cover;
  background-position: center;
  isolation: isolate;
  transition: transform .2s ease;
}
.fb-card:hover { transform: translateY(-3px); }
.fb-card::before {
  content: "";
  position: absolute; inset: 0;
  background: linear-gradient(180deg,
    rgba(10,10,10,0.10) 0%,
    rgba(10,10,10,0.05) 35%,
    rgba(10,10,10,0.55) 65%,
    rgba(10,10,10,0.92) 100%);
  z-index: 1;
}
.fb-card::after {
  content: "";
  position: absolute; inset: 0;
  background: rgba(37, 99, 235, 0.06);
  mix-blend-mode: multiply;
  z-index: 1;
}
.fb-content {
  position: absolute; inset: 0;
  padding: 22px 24px;
  z-index: 2;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}
.fb-stamp {
  font-family: "JetBrains Mono", monospace;
  font-size: 10.5px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--paper);
  background: rgba(255, 255, 255, 0.14);
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
  padding: 5px 10px;
  border-radius: 2px;
  align-self: flex-start;
  font-weight: 500;
  border: 1px solid rgba(255, 255, 255, 0.2);
}
.fb-bottom h3 {
  font-family: "Source Serif 4", Georgia, serif;
  font-weight: 400;
  font-size: 24px;
  line-height: 1.15;
  letter-spacing: -0.015em;
  margin: 0 0 10px;
  text-wrap: balance;
}
.fb-bottom p {
  margin: 0;
  font-size: 13.5px;
  line-height: 1.5;
  color: rgba(255, 255, 255, 0.78);
  text-wrap: pretty;
}

@media (max-width: 1000px) {
  .who-head { grid-template-columns: 1fr; gap: 20px; }
  .fb-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 640px) {
  .fb-grid { grid-template-columns: 1fr; }
}

/* Deploy timeline caption under solution blurb */
.sol-deploy {
  display: inline-block;
  margin-top: 10px;
  font-family: "JetBrains Mono", monospace;
  font-size: 10.5px;
  letter-spacing: 0.14em;
  color: var(--royal);
  text-transform: uppercase;
  font-weight: 500;
}

/* ---- Connectivity roadmap (Solutions page) ---- */
.roadmap {
  padding: 64px 0 0;
  border-top: 1px solid var(--line);
  margin-top: 56px;
}
.roadmap-head { margin-bottom: 36px; max-width: 720px; }
.roadmap-head .lede { margin-top: 12px; }

.roadmap-diagram-wrap { margin-bottom: 40px; }

.roadmap-diagram {
  border: 1px solid var(--line);
  background: var(--paper-2);
  position: relative;
  aspect-ratio: 620 / 220;
  overflow: hidden;
}
.roadmap-diagram .corner {
  position: absolute;
  font-family: "JetBrains Mono", monospace;
  font-size: 10px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--ink-soft);
  padding: 10px 12px;
}
.roadmap-diagram .corner.tl { top: 0; left: 0; }
.roadmap-diagram .corner.tr { top: 0; right: 0; }
.roadmap-diagram .corner.bl { bottom: 0; left: 0; }
.roadmap-diagram .corner.br { bottom: 0; right: 0; }

/* Interactive nodes inside the SVG diagram */
.roadmap-node .roadmap-node-bg { transition: fill .15s, stroke .15s; }
.roadmap-node:not(.is-active):hover .roadmap-node-bg {
  fill: var(--sky-soft);
  stroke: var(--royal);
}
.roadmap-node:focus { outline: none; }
.roadmap-node:focus-visible .roadmap-node-bg {
  stroke: var(--sky);
  stroke-width: 2.5;
}

/* Active-step panel that swaps content when a node is clicked */
.roadmap-active {
  border-top: 1px solid var(--ink);
  border-left: 4px solid var(--sky);
  background: var(--paper-2);
  padding: 28px 32px;
  animation: roadmapFade .25s ease-out;
}
@keyframes roadmapFade {
  from { opacity: 0; transform: translateY(4px); }
  to   { opacity: 1; transform: translateY(0); }
}
.roadmap-active-num {
  font-family: "JetBrains Mono", monospace;
  font-size: 11px;
  letter-spacing: 0.18em;
  color: var(--sky);
  text-transform: uppercase;
  margin-bottom: 14px;
  font-weight: 500;
}
.roadmap-active-text {
  font-family: "Source Serif 4", Georgia, serif;
  font-size: 19px;
  line-height: 1.5;
  color: var(--ink);
  max-width: 64ch;
}

/* ---- Offerings Map (Home page) ---- */
.offerings {
  padding: 72px 0;
  border-bottom: 1px solid var(--line);
}
.offerings-head {
  display: grid;
  grid-template-columns: 1fr 1.4fr;
  gap: 56px;
  margin-bottom: 40px;
}
.offerings-head h2 em { color: var(--royal); font-style: italic; }

.om-wrap {
  position: relative;
  border: 1px solid var(--line);
  background: var(--paper-2);
  padding: 48px;
  overflow: hidden;
}
.om-bg-grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(to right, rgba(37,99,235,0.05) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(37,99,235,0.05) 1px, transparent 1px);
  background-size: 32px 32px;
  pointer-events: none;
}
.om-corner {
  position: absolute;
  font-family: "JetBrains Mono", monospace;
  font-size: 10px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--ink-soft);
  padding: 14px 18px;
  z-index: 2;
}
.om-corner.tl { top: 0; left: 0; }
.om-corner.tr { top: 0; right: 0; color: var(--sky); }
.om-corner.bl { bottom: 0; left: 0; }
.om-corner.br { bottom: 0; right: 0; }
.om-online { color: var(--ok); margin-left: 4px; }

.om-stage {
  position: relative;
  display: grid;
  grid-template-columns: 1fr 280px 1fr;
  gap: 48px;
  align-items: center;
  min-height: 540px;
  z-index: 1;
}
.om-col {
  display: flex;
  flex-direction: column;
  gap: 14px;
}
.om-col.right { align-items: flex-end; text-align: right; }

.om-node {
  background: var(--paper);
  border: 1px solid var(--line);
  padding: 14px 18px;
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 14px;
  align-items: baseline;
  width: 100%;
  max-width: 320px;
  transition: border-color .15s, transform .15s;
}
.om-col.right .om-node {
  grid-template-columns: 1fr auto;
  text-align: right;
}
.om-col.right .om-node .om-num { order: 2; }
.om-col.right .om-node .om-lbl { order: 1; }
.om-node:hover { border-color: var(--royal); transform: translateX(-2px); }
.om-col.right .om-node:hover { transform: translateX(2px); }
.om-num {
  font-family: "JetBrains Mono", monospace;
  font-size: 11px;
  color: var(--sky);
  letter-spacing: 0.1em;
  font-weight: 500;
}
.om-lbl {
  font-family: "Source Serif 4", Georgia, serif;
  font-size: 15.5px;
  line-height: 1.25;
  letter-spacing: -0.005em;
  text-wrap: balance;
}

.om-center {
  background: var(--ink);
  color: var(--paper);
  border-radius: 50%;
  aspect-ratio: 1;
  width: 100%;
  display: grid;
  place-items: center;
  text-align: center;
  padding: 32px;
  position: relative;
}
.om-center::before, .om-center::after {
  content: "";
  position: absolute;
  width: 14px;
  height: 14px;
  border-radius: 50%;
  background: var(--sky);
  border: 4px solid var(--paper-2);
}
.om-center::before { left: -10px; top: 50%; transform: translateY(-50%); }
.om-center::after  { right: -10px; top: 50%; transform: translateY(-50%); }
.om-eye {
  font-family: "JetBrains Mono", monospace;
  font-size: 10px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: #7DD3FC;
  margin-bottom: 10px;
}
.om-heart {
  font-family: "Source Serif 4", Georgia, serif;
  font-size: 24px;
  line-height: 1.15;
  letter-spacing: -0.015em;
  font-style: italic;
}

.om-svg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  z-index: 0;
}
.om-svg path {
  stroke: var(--sky);
  stroke-width: 1;
  fill: none;
  opacity: 0.45;
  stroke-dasharray: 3 4;
}

@media (max-width: 900px) {
  .offerings-head { grid-template-columns: 1fr; gap: 24px; }
  .om-wrap { padding: 28px 20px; }
  .om-stage { grid-template-columns: 1fr; gap: 24px; min-height: 0; }
  .om-col.right { align-items: stretch; text-align: left; }
  .om-col.right .om-node {
    grid-template-columns: auto 1fr;
    text-align: left;
  }
  .om-col.right .om-node .om-num { order: initial; }
  .om-col.right .om-node .om-lbl { order: initial; }
  .om-center { aspect-ratio: auto; padding: 28px; border-radius: 24px; }
  .om-center::before, .om-center::after { display: none; }
  .om-svg { display: none; }
  .om-node { max-width: none; }
}


/* ============================================================
   Responsive — tablets and below
   ============================================================ */
@media (max-width: 960px) {
  .topbar-inner { padding: 16px 24px; gap: 20px; }
  .nav { gap: 2px; }
  .nav a { padding: 6px 10px; font-size: 13px; }
  .nav-cta { margin-left: 6px; padding: 8px 12px; }

  .page { padding: 32px 24px 64px; }

  .h1 { font-size: 48px; }
  .h2 { font-size: 30px; }
  .lede { font-size: 17px; }

  .hero {
    grid-template-columns: 1fr;
    gap: 40px;
    padding: 32px 0 56px;
  }
  .hero-diagram { aspect-ratio: 4 / 3; max-width: 480px; }

  .mission {
    grid-template-columns: 1fr;
    gap: 20px;
    padding: 48px 0;
  }
  .mission-quote { font-size: 24px; }

  .pillars { padding: 48px 0; }
  .pillars-head {
    grid-template-columns: 1fr;
    gap: 20px;
    margin-bottom: 32px;
  }
  .pillars-grid { grid-template-columns: 1fr 1fr; }
  .pillar { border-right: 1px solid var(--line); padding: 28px 20px; }
  .pillar:nth-child(2) { border-right: none; }
  .pillar:last-child {
    grid-column: 1 / -1;
    border-top: 1px solid var(--line);
    border-right: none;
    padding-left: 20px;
  }

  .solutions { padding: 48px 0; }
  .solutions-head { flex-direction: column; align-items: flex-start; gap: 12px; }
  .sol-row {
    grid-template-columns: 40px 1fr 120px;
    gap: 16px;
    padding: 22px 0;
    align-items: start;
  }
  .sol-stack { grid-column: 2 / 3; margin-top: 4px; }
  .sol-status { grid-column: 3 / 4; grid-row: 1 / 2; justify-content: end; align-self: start; }

  .systems-grid { grid-template-columns: 1fr 1fr; }

  .partners { grid-template-columns: 1fr 1fr; gap: 20px; }
  .partner { padding: 22px; }
  .partner-initials { font-size: 52px; }

  .contact-wrap {
    grid-template-columns: 1fr;
    gap: 36px;
    padding: 24px 0;
  }
  .contact-form { padding: 28px; }

  .section-head {
    grid-template-columns: 1fr;
    gap: 16px;
    margin-bottom: 32px;
  }

  .kit {
    grid-template-columns: 1fr;
    gap: 28px;
    padding: 36px;
  }

  .footer {
    padding: 28px 24px;
    margin: 32px auto 0;
    flex-wrap: wrap;
    gap: 8px;
  }

  .roadmap { padding-top: 48px; margin-top: 40px; }
  .roadmap-active { padding: 24px 22px; }
  .roadmap-active-text { font-size: 17px; }

  .sys-cell-head { gap: 12px; }
  .sys-icon { width: 34px; height: 34px; }

  .offerings { padding: 48px 0; }
  .who { padding: 48px 0; }
}

/* ============================================================
   Responsive — phones
   ============================================================ */
/* Stack the topbar so the nav wraps onto its own row and can scroll
   horizontally if the items don't all fit. Triggers earlier (768px)
   than the rest of the phone styles so iPad portrait and similar
   tablets don't end up with "Contact" clipped off the inline nav. */
@media (max-width: 768px) {
  .topbar-inner {
    flex-direction: column;
    align-items: stretch;
    padding: 12px 16px;
    gap: 10px;
  }
  .topbar-inner > a:first-child { align-self: flex-start; }
  .brand-name { font-size: 18px; }
  .brand-mark { width: 32px; height: 32px; }

  .nav {
    width: 100%;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    flex-wrap: nowrap;
    scrollbar-width: none;
    padding-bottom: 2px;
    margin: 0 -16px;
    padding-left: 16px;
    padding-right: 16px;
  }
  .nav::-webkit-scrollbar { display: none; }
  .nav a {
    white-space: nowrap;
    flex-shrink: 0;
    padding: 8px 12px;
    font-size: 14px;
  }
  .nav-cta {
    margin-left: auto;
    padding: 8px 14px;
  }
}

@media (max-width: 640px) {
  html, body { font-size: 15px; }

  .page { padding: 24px 16px 48px; }

  .h1 { font-size: 36px; line-height: 1.1; }
  .h2 { font-size: 24px; }
  .h3 { font-size: 19px; }
  .lede { font-size: 16px; }

  .hero { gap: 28px; padding: 24px 0 40px; }
  .hero-meta { gap: 12px; flex-wrap: wrap; margin-bottom: 20px; }
  .hero h1 { margin-bottom: 20px; }
  .hero .lede { margin-bottom: 24px; }
  .hero-actions { flex-direction: column; align-items: stretch; }
  .hero-actions .btn { justify-content: center; }
  .hero-diagram { aspect-ratio: 1 / 1; }

  .mission { padding: 36px 0; }
  .mission-quote { font-size: 20px; }
  .mission-tags { margin-top: 20px; }

  .pillars { padding: 36px 0; }
  .pillars-grid { grid-template-columns: 1fr; }
  .pillar,
  .pillar:nth-child(2),
  .pillar:not(:first-child) {
    border-right: none;
    border-bottom: 1px solid var(--line);
    padding: 22px 0 22px 0;
  }
  .pillar:last-child { border-bottom: none; padding-left: 0; }

  .solutions { padding: 36px 0; }
  .sol-row {
    grid-template-columns: 36px 1fr;
    gap: 4px 12px;
    padding: 20px 0;
  }
  .sol-num { grid-row: 1; grid-column: 1; }
  .sol-title { grid-row: 1; grid-column: 2; }
  .sol-stack { grid-row: 2; grid-column: 1 / -1; margin-top: 10px; }
  .sol-status { grid-row: 3; grid-column: 1 / -1; justify-content: start; margin-top: 6px; }
  .sol-title h3 { font-size: 18px; }

  .systems-grid { grid-template-columns: 1fr; }
  .sys-cell { min-height: auto; padding: 22px 18px; }
  .sys-name { font-size: 19px; }

  .partners { grid-template-columns: 1fr; gap: 16px; }
  .partner-photo { aspect-ratio: 5/4; }
  .partner-initials { font-size: 48px; }

  .contact-form { padding: 22px; }
  .row-2 { grid-template-columns: 1fr; gap: 0; }
  .contact-info dl { grid-template-columns: 100px 1fr; gap: 12px 16px; }
  .contact-info dd { font-size: 16px; }

  .kit { padding: 28px 22px; margin-top: 32px; }
  .kit-btn { padding: 14px 16px; }
  .kit-btn .name { font-size: 15px; }

  .footer {
    padding: 24px 16px;
    flex-direction: column;
    align-items: flex-start;
    font-size: 12px;
  }

  .btn { padding: 12px 18px; font-size: 14px; }

  .roadmap { padding-top: 36px; margin-top: 32px; }
  .roadmap-head { margin-bottom: 24px; }
  /* On phones the SVG would shrink labels below readable size; let it
     keep its natural width and scroll horizontally instead. */
  .roadmap-diagram-wrap {
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    margin: 0 -16px 24px;
    padding: 0 16px;
    scrollbar-width: none;
  }
  .roadmap-diagram-wrap::-webkit-scrollbar { display: none; }
  .roadmap-diagram {
    min-width: 540px;
    aspect-ratio: 620 / 220;
  }
  .roadmap-active { padding: 20px 18px; }
  .roadmap-active-text { font-size: 16px; }

  .sol-row.has-demo .sol-title h3::after { display: none; }

  .offerings { padding: 36px 0; }
  .who { padding: 36px 0; }
}