:root {
  --bg: #f7f9fc;
  --surface: #ffffff;
  --surface-soft: #f0f4f8;
  --surface-blue: #eff8ff;
  --text: #10213b;
  --muted: #64748b;
  --subtle: #8a99ad;
  --line: #dce5ef;
  --line-strong: #c8d5e3;
  --blue: #075fe4;
  --blue-dark: #064db8;
  --cyan: #09bfd3;
  --green: #0f9f7f;
  --orange: #e36b20;
  --red: #d94040;
  --shadow: 0 18px 50px rgba(20, 48, 84, 0.09);
  --shadow-soft: 0 8px 24px rgba(20, 48, 84, 0.07);
  --radius: 22px;
  --radius-sm: 14px;
}

[data-theme="dark"] {
  --bg: #07111f;
  --surface: #0d1a2b;
  --surface-soft: #122238;
  --surface-blue: #0a2739;
  --text: #f2f7fb;
  --muted: #a2b3c9;
  --subtle: #7f91a9;
  --line: #20334a;
  --line-strong: #30465f;
  --blue: #32a8ff;
  --blue-dark: #6fc8ff;
  --cyan: #22d3e6;
  --green: #3bd7b1;
  --shadow: 0 20px 60px rgba(0, 0, 0, 0.32);
  --shadow-soft: 0 8px 28px rgba(0, 0, 0, 0.24);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: Inter, ui-sans-serif, system-ui, sans-serif;
  font-size: 15px;
  line-height: 1.55;
  transition: background .25s ease, color .25s ease;
}
button, input, textarea, select { font: inherit; }
button, a { -webkit-tap-highlight-color: transparent; }
a { color: inherit; text-decoration: none; }
.hidden { display: none !important; }

h1, h2, h3, h4, .brand, .field > span, legend, .path-card-title {
  font-family: "EB Garamond", Georgia, serif;
}
h1, h2, h3, p { margin-top: 0; }
h2 { font-size: clamp(2.1rem, 4vw, 3.3rem); line-height: 1; letter-spacing: -.025em; margin-bottom: 12px; }

.topbar {
  height: 76px;
  padding: 0 clamp(22px, 5vw, 74px);
  display: flex;
  align-items: center;
  justify-content: space-between;
  position: sticky;
  top: 0;
  z-index: 80;
  background: color-mix(in srgb, var(--bg) 88%, transparent);
  backdrop-filter: blur(16px);
  border-bottom: 1px solid color-mix(in srgb, var(--line) 70%, transparent);
}
.brand { display: flex; align-items: center; gap: 11px; font-size: 1.38rem; font-weight: 700; letter-spacing: -.02em; }
.brand em { color: var(--blue); font-style: normal; }
.brand-mark { width: 31px; height: 31px; border-radius: 50%; border: 2px solid var(--blue); display: grid; place-items: center; position: relative; }
.brand-mark::before, .brand-mark::after { content: ""; position: absolute; width: 4px; height: 4px; background: var(--cyan); border-radius: 50%; box-shadow: 0 0 0 3px color-mix(in srgb, var(--cyan) 18%, transparent); }
.brand-mark::before { left: -3px; top: 11px; }
.brand-mark::after { right: -3px; bottom: 6px; }
.brand-mark span { width: 11px; height: 11px; border-radius: 50%; background: var(--blue); box-shadow: 0 0 0 5px color-mix(in srgb, var(--blue) 13%, transparent); }
.topnav { display: flex; align-items: center; gap: 30px; color: var(--muted); font-size: .88rem; }
.topnav a:hover { color: var(--text); }
.theme-toggle { border: 1px solid var(--line); border-radius: 999px; padding: 8px 13px; color: var(--text); background: var(--surface); cursor: pointer; display: flex; align-items: center; gap: 7px; box-shadow: var(--shadow-soft); }

.hero {
  min-height: calc(100vh - 76px);
  max-width: 1480px;
  margin: 0 auto;
  padding: clamp(66px, 9vw, 128px) clamp(24px, 6vw, 92px) 90px;
  display: grid;
  grid-template-columns: 1.02fr .98fr;
  gap: clamp(48px, 7vw, 110px);
  align-items: center;
  overflow: hidden;
}
.hero-copy { max-width: 700px; position: relative; z-index: 2; }
.eyebrow { font-family: Inter, sans-serif; color: var(--blue); font-size: .74rem; font-weight: 700; letter-spacing: .14em; text-transform: uppercase; }
.hero .eyebrow { display: flex; align-items: center; gap: 10px; }
.hero .eyebrow span { width: 22px; height: 2px; background: var(--cyan); }
.hero h1 { font-size: clamp(4.2rem, 7vw, 7.25rem); line-height: .82; letter-spacing: -.055em; margin: 30px 0 28px; font-weight: 700; }
.hero h1 i { font-style: italic; color: var(--blue); font-weight: 600; }
.hero-subtitle { font-family: "EB Garamond", Georgia, serif; font-size: clamp(1.55rem, 2.2vw, 2rem); font-weight: 600; margin-bottom: 18px; }
.hero-message { max-width: 660px; color: var(--muted); font-size: .98rem; line-height: 1.75; }
.hero-actions { display: flex; gap: 12px; margin: 32px 0 28px; flex-wrap: wrap; }
.button { border-radius: 12px; min-height: 48px; padding: 0 21px; display: inline-flex; align-items: center; justify-content: center; gap: 15px; border: 1px solid transparent; font-weight: 700; font-size: .88rem; cursor: pointer; transition: transform .16s, box-shadow .16s, background .16s; }
.button:hover { transform: translateY(-2px); }
.button.primary { background: linear-gradient(135deg, var(--blue), #097bcf); color: white; box-shadow: 0 11px 24px rgba(7, 95, 228, .22); }
.button.secondary { background: var(--surface); color: var(--text); border-color: var(--line); box-shadow: var(--shadow-soft); }
.button.small { min-height: 37px; padding: 0 14px; font-size: .76rem; }
.trust-row { display: flex; gap: 22px; color: var(--muted); font-size: .77rem; flex-wrap: wrap; }
.trust-row b { color: var(--green); margin-right: 4px; }

.mentor-preview { min-height: 565px; position: relative; display: grid; place-items: center; }
.preview-orbit { position: absolute; border: 1px solid color-mix(in srgb, var(--blue) 18%, transparent); border-radius: 50%; }
.orbit-one { width: 600px; height: 600px; }
.orbit-two { width: 450px; height: 450px; border-style: dashed; transform: rotate(18deg); }
.preview-card { width: min(100%, 455px); padding: 28px; border-radius: 28px; background: var(--surface); border: 1px solid var(--line); box-shadow: 0 28px 80px rgba(12, 64, 120, .16); position: relative; z-index: 2; transform: rotate(-1deg); }
.preview-head { display: flex; justify-content: space-between; align-items: start; }
.preview-kicker { font-size: .62rem; letter-spacing: .14em; color: var(--muted); font-weight: 700; }
.preview-head h2 { font-size: 2.05rem; margin: 3px 0 0; }
.status-pill { background: color-mix(in srgb, var(--green) 12%, var(--surface)); color: var(--green); border-radius: 999px; padding: 5px 10px; font-size: .62rem; font-weight: 700; }
.preview-progress { height: 5px; background: var(--surface-soft); margin-top: 24px; border-radius: 99px; overflow: hidden; }
.preview-progress span { display: block; width: 25%; height: 100%; background: linear-gradient(90deg, var(--blue), var(--cyan)); }
.preview-meta { display: flex; justify-content: space-between; color: var(--muted); font-size: .66rem; margin-top: 7px; }
.preview-meta strong { color: var(--blue); }
.preview-step { display: grid; grid-template-columns: 34px 1fr auto; align-items: center; gap: 13px; border: 1px solid var(--line); padding: 13px 14px; border-radius: 13px; margin-top: 10px; }
.preview-step.active { border-color: color-mix(in srgb, var(--blue) 55%, var(--line)); background: var(--surface-blue); box-shadow: 0 7px 19px rgba(7, 95, 228, .08); }
.step-dot { width: 31px; height: 31px; border-radius: 50%; display: grid; place-items: center; background: var(--surface-soft); color: var(--muted); font-size: .64rem; font-weight: 700; }
.preview-step.done .step-dot { background: color-mix(in srgb, var(--green) 14%, var(--surface)); color: var(--green); }
.preview-step.active .step-dot { background: var(--blue); color: white; }
.preview-step small { display: block; font-size: .54rem; color: var(--subtle); letter-spacing: .11em; }
.preview-step b { font-family: "EB Garamond", serif; font-size: .97rem; }
.preview-step em { color: var(--subtle); font-style: normal; font-size: .64rem; }
.preview-coach { margin-top: 16px; background: #10213b; color: white; border-radius: 14px; padding: 13px; display: flex; gap: 11px; }
.coach-avatar { flex: 0 0 34px; width: 34px; height: 34px; border-radius: 9px; display: grid; place-items: center; background: linear-gradient(145deg, var(--blue), var(--cyan)); color: white; font-family: "EB Garamond", serif; font-weight: 800; }
.preview-coach p { margin: 0; font-size: .67rem; line-height: 1.45; color: #bdccdd; }
.preview-coach b { color: white; }
.floating-note { position: absolute; z-index: 3; background: var(--surface); border: 1px solid var(--line); border-radius: 12px; box-shadow: var(--shadow); padding: 11px 14px; display: flex; align-items: center; gap: 9px; }
.floating-note > span { color: var(--blue); }
.floating-note b, .floating-note small { display: block; }
.floating-note b { font-family: "EB Garamond", serif; font-size: .9rem; }
.floating-note small { color: var(--muted); font-size: .59rem; }
.note-one { left: -18px; top: 105px; }
.note-two { right: -20px; bottom: 85px; }

.proof-strip { background: #0d213f; color: white; min-height: 105px; display: flex; align-items: center; justify-content: space-between; padding: 25px clamp(24px, 8vw, 130px); gap: 30px; }
.proof-strip > p { margin: 0; font-family: "EB Garamond", serif; font-size: 1.25rem; }
.proof-flow { display: flex; align-items: center; gap: 25px; color: #9fb3ca; font-size: .75rem; }
.proof-flow span { white-space: nowrap; }
.proof-flow b { color: var(--cyan); margin-right: 5px; }
.proof-flow i { color: #45607f; font-style: normal; }

.workspace-section { max-width: 1120px; margin: 0 auto; padding: 105px 28px 70px; scroll-margin-top: 60px; }
.section-heading { display: grid; grid-template-columns: 60px 1fr; gap: 25px; margin-bottom: 34px; }
.section-number { font-family: "EB Garamond", serif; color: var(--blue); font-size: 1rem; border-top: 2px solid var(--blue); padding-top: 10px; }
.section-heading p:not(.eyebrow) { color: var(--muted); }
.form-card { background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); padding: clamp(24px, 4vw, 46px); box-shadow: var(--shadow); }
.interview-form { display: grid; grid-template-columns: .55fr 1.45fr; gap: 28px; }
.field { display: flex; flex-direction: column; gap: 8px; min-width: 0; }
.field > span, legend { font-size: 1.05rem; font-weight: 700; line-height: 1.25; color: var(--text); }
.field > span em, legend em { font: 500 .68rem Inter, sans-serif; color: var(--subtle); margin-left: 6px; }
.field small, .field-help { color: var(--muted); font-size: .71rem; line-height: 1.45; }
input, textarea, select { width: 100%; background: var(--bg); color: var(--text); border: 1px solid var(--line-strong); border-radius: 11px; padding: 13px 14px; outline: none; transition: border .16s, box-shadow .16s; }
textarea { resize: vertical; }
input:focus, textarea:focus, select:focus { border-color: var(--blue); box-shadow: 0 0 0 3px color-mix(in srgb, var(--blue) 13%, transparent); }
.form-footer { grid-column: 1 / -1; border-top: 1px solid var(--line); padding-top: 24px; display: flex; align-items: center; justify-content: space-between; gap: 18px; }
.form-footer p { color: var(--muted); margin: 0; font-size: .75rem; }
.form-footer p span { color: var(--cyan); }
.mentor-question { margin: -10px 0 24px 85px; background: var(--surface-blue); border: 1px solid color-mix(in srgb, var(--blue) 25%, var(--line)); border-radius: 15px; padding: 15px 18px; color: var(--muted); }
.mentor-question b { color: var(--blue); }
.profile-form { display: grid; gap: 32px; }
.full { grid-column: 1 / -1; }
.field-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 25px; }
fieldset { border: 0; padding: 0; margin: 0; }
.field-help { margin: -4px 0 5px; }
.chip-grid { display: flex; gap: 8px; flex-wrap: wrap; }
.chip { position: relative; }
.chip input { position: absolute; opacity: 0; pointer-events: none; }
.chip span { border: 1px solid var(--line-strong); background: var(--bg); color: var(--muted); border-radius: 999px; padding: 8px 12px; display: block; cursor: pointer; font-size: .72rem; transition: all .16s; }
.chip input:checked + span { background: var(--surface-blue); color: var(--blue); border-color: var(--blue); box-shadow: inset 0 0 0 1px var(--blue); }
.chip input:checked + span::before { content: "✓ "; font-weight: 700; }
.nested-field { display: grid; grid-template-columns: 145px 1fr; align-items: center; gap: 12px; margin-top: 13px; }
.nested-field span { font-family: "EB Garamond", serif; font-weight: 700; }

.path-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 15px; }
.path-card { display: flex; flex-direction: column; text-align: left; padding: 24px; min-height: 330px; background: var(--surface); border: 1px solid var(--line); border-radius: 18px; color: var(--text); cursor: pointer; box-shadow: var(--shadow-soft); position: relative; overflow: hidden; transition: transform .18s, border .18s, box-shadow .18s; }
.path-card:hover { transform: translateY(-5px); border-color: var(--blue); box-shadow: var(--shadow); }
.path-card::before { content: ""; height: 4px; position: absolute; inset: 0 0 auto; background: var(--path-color); }
.path-card-top { display: flex; justify-content: space-between; color: var(--path-color); }
.path-icon { width: 42px; height: 42px; background: color-mix(in srgb, var(--path-color) 12%, var(--surface)); border-radius: 12px; display: grid; place-items: center; font-size: 1.2rem; }
.path-card small { color: var(--muted); font-size: .65rem; letter-spacing: .08em; text-transform: uppercase; }
.path-card-title { font-size: 1.75rem; line-height: 1; margin: 28px 0 10px; font-weight: 700; }
.path-card p { color: var(--muted); font-size: .75rem; flex: 1; }
.path-stats { display: grid; grid-template-columns: repeat(2, 1fr); gap: 7px; margin-bottom: 18px; }
.path-stats span { background: var(--surface-soft); border-radius: 8px; padding: 7px; font-size: .65rem; color: var(--muted); }
.path-stats b { display: block; color: var(--text); font-size: .74rem; }
.path-choose { font-size: .74rem; color: var(--path-color); font-weight: 700; }

.roadmap-shell { background: var(--bg); scroll-margin-top: 76px; }
.roadmap-top { background: linear-gradient(120deg, #0c2140, #0a3760); color: white; padding: 55px clamp(28px, 7vw, 115px); }
.roadmap-banner { max-width: 1260px; margin: 0 auto; display: grid; grid-template-columns: 1fr auto; gap: 40px; align-items: end; }
.roadmap-banner .eyebrow { color: #67d9ec; }
.roadmap-banner h2 { font-size: clamp(2.6rem, 5vw, 4.5rem); margin: 10px 0 15px; }
.roadmap-banner p { color: #b5c6da; max-width: 730px; margin: 0; }
.roadmap-metrics { display: flex; gap: 30px; }
.roadmap-metrics span { font-size: .65rem; color: #91a7c0; text-transform: uppercase; letter-spacing: .1em; }
.roadmap-metrics b { display: block; font-family: "EB Garamond", serif; color: white; font-size: 1.55rem; letter-spacing: 0; text-transform: none; }
.roadmap-layout { max-width: 1320px; margin: 0 auto; padding: 55px 28px; display: grid; grid-template-columns: 260px 1fr; gap: 38px; align-items: start; }
.roadmap-sidebar { display: grid; gap: 16px; position: sticky; top: 96px; }
.sidebar-card { background: var(--surface); border: 1px solid var(--line); border-radius: 15px; padding: 18px; box-shadow: var(--shadow-soft); }
.sidebar-label { color: var(--muted); font-size: .62rem; letter-spacing: .12em; font-weight: 700; }
.switch-button { width: 100%; text-align: left; border: 1px solid transparent; border-radius: 9px; padding: 9px 10px; background: transparent; color: var(--muted); cursor: pointer; font-size: .72rem; margin-top: 4px; }
.switch-button:hover { background: var(--surface-soft); }
.switch-button.active { color: var(--blue); background: var(--surface-blue); border-color: color-mix(in srgb, var(--blue) 22%, transparent); font-weight: 700; }
.inventory-line { display: flex; justify-content: space-between; padding: 7px 0; font-size: .72rem; color: var(--muted); border-bottom: 1px solid var(--line); }
.inventory-line:last-child { border: 0; }
.inventory-line b { color: var(--text); }
.safety-mini { border-left: 3px solid var(--orange); }
.safety-mini p { color: var(--muted); font-size: .7rem; margin: 10px 0; }
.safety-mini a { color: var(--orange); font-size: .68rem; font-weight: 700; }
.roadmap-content-head { display: flex; justify-content: space-between; align-items: end; gap: 25px; margin-bottom: 22px; }
.roadmap-content-head h2 { font-size: 2.3rem; margin: 6px 0 0; }
.resource-count { white-space: nowrap; color: var(--muted); font-size: .7rem; background: var(--surface-soft); border-radius: 999px; padding: 7px 11px; }
.step-list { display: grid; gap: 13px; }
.step-card { background: var(--surface); border: 1px solid var(--line); border-radius: 17px; overflow: hidden; box-shadow: var(--shadow-soft); }
.step-summary { width: 100%; border: 0; background: transparent; color: var(--text); text-align: left; padding: 20px 22px; cursor: pointer; display: grid; grid-template-columns: 43px 1fr auto 26px; gap: 15px; align-items: center; }
.step-index { width: 42px; height: 42px; border-radius: 12px; background: var(--surface-blue); color: var(--blue); display: grid; place-items: center; font: 700 1rem "EB Garamond", serif; }
.step-summary h3 { margin: 0 0 3px; font-size: 1.23rem; }
.step-summary p { margin: 0; color: var(--muted); font-size: .7rem; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.step-quick { display: flex; gap: 7px; }
.tag { border-radius: 999px; padding: 5px 8px; background: var(--surface-soft); color: var(--muted); font-size: .6rem; white-space: nowrap; }
.tag.safety { color: var(--orange); background: color-mix(in srgb, var(--orange) 10%, var(--surface)); }
.step-chevron { font-size: 1.2rem; transition: transform .2s; color: var(--muted); }
.step-card.open .step-chevron { transform: rotate(180deg); }
.step-details { display: none; border-top: 1px solid var(--line); padding: 25px; }
.step-card.open .step-details { display: block; }
.lesson-intro { display: grid; grid-template-columns: repeat(2, 1fr); gap: 12px; }
.lesson-block { background: var(--surface-soft); border-radius: 12px; padding: 16px; }
.lesson-block span { color: var(--blue); font-size: .6rem; font-weight: 700; letter-spacing: .1em; }
.lesson-block p { margin: 6px 0 0; color: var(--muted); font-size: .74rem; }
.build-spec { margin: 18px 0; border: 1px solid var(--line); border-radius: 12px; overflow: hidden; display: grid; grid-template-columns: repeat(4, 1fr); }
.build-spec div { padding: 12px; border-right: 1px solid var(--line); }
.build-spec div:last-child { border: 0; }
.build-spec small { color: var(--muted); display: block; font-size: .58rem; text-transform: uppercase; letter-spacing: .08em; }
.build-spec b { font-family: "EB Garamond", serif; font-size: .9rem; }
.parts-used { display: flex; flex-wrap: wrap; gap: 7px; margin-bottom: 18px; }
.part-pill { font-size: .63rem; border: 1px solid var(--line); padding: 5px 8px; border-radius: 999px; color: var(--muted); }
.part-pill.owned { color: var(--green); border-color: color-mix(in srgb, var(--green) 35%, var(--line)); }
.part-pill.needed { color: var(--blue); border-color: color-mix(in srgb, var(--blue) 35%, var(--line)); }
.section-mini-title { font: 700 1.25rem "EB Garamond", serif; margin: 24px 0 11px; }
.video-notice { border-left: 3px solid var(--muted); background: var(--surface-soft); color: var(--muted); padding: 10px 12px; border-radius: 4px 9px 9px 4px; font-size: .69rem; margin-bottom: 11px; }
.resource-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 12px; }
.resource-card { border: 1px solid var(--line); border-radius: 13px; overflow: hidden; background: var(--bg); }
.video-frame { aspect-ratio: 16 / 9; background: #07101c; }
.video-frame iframe { width: 100%; height: 100%; border: 0; }
.resource-body { padding: 15px; }
.resource-labels { display: flex; flex-wrap: wrap; gap: 5px; margin-bottom: 9px; }
.resource-labels span { font-size: .54rem; border-radius: 999px; background: var(--surface-soft); color: var(--muted); padding: 4px 6px; text-transform: uppercase; letter-spacing: .05em; }
.resource-labels .trust { color: var(--green); }
.resource-body h4 { margin: 0 0 7px; font-size: 1rem; line-height: 1.2; }
.resource-body > p { color: var(--muted); font-size: .68rem; margin: 0 0 9px; }
.focus { border-top: 1px solid var(--line); padding-top: 9px; }
.focus b { color: var(--text); }
.resource-actions { display: flex; gap: 7px; flex-wrap: wrap; margin-top: 12px; }
.text-link { display: inline-flex; align-items: center; border: 1px solid var(--line-strong); border-radius: 8px; padding: 7px 9px; font-size: .62rem; font-weight: 700; background: var(--surface); }
.text-link.primary-link { background: var(--blue); color: white; border-color: var(--blue); }
.guide-summary { margin-top: 12px; padding-top: 10px; border-top: 1px dashed var(--line-strong); }
.guide-summary summary { cursor: pointer; font-size: .65rem; font-weight: 700; color: var(--blue); }
.guide-summary div { color: var(--muted); font-size: .64rem; padding-top: 9px; }
.guide-summary p { margin-bottom: 7px; }
.guide-summary ol { padding-left: 17px; }
.search-lesson-card { grid-column: 1 / -1; border-color: color-mix(in srgb, var(--blue) 24%, var(--line)); }
.search-lesson-card .resource-body { padding: 18px; }
.search-lesson { margin-top: 13px; padding: 16px; border-radius: 11px; background: var(--surface); border: 1px solid var(--line); color: var(--muted); font-size: .68rem; }
.search-lesson-kicker { display: block; margin-bottom: 11px; color: var(--blue); font-size: .57rem; font-weight: 700; letter-spacing: .09em; }
.search-lesson p { margin: 0 0 8px; }
.search-lesson ol { margin: 6px 0 12px; padding-left: 18px; }
.search-lesson li { margin-bottom: 4px; }
.search-lesson-task { display: grid; gap: 4px; margin-top: 12px; padding: 11px; border-radius: 9px; background: var(--surface-blue); }
.search-lesson-task b { color: var(--blue); }
.practice-callout { margin-top: 20px; display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.practice-card, .safety-card { border-radius: 12px; padding: 16px; }
.practice-card { background: var(--surface-blue); border: 1px solid color-mix(in srgb, var(--blue) 20%, var(--line)); }
.safety-card { background: color-mix(in srgb, var(--orange) 7%, var(--surface)); border: 1px solid color-mix(in srgb, var(--orange) 25%, var(--line)); }
.practice-callout span { font-size: .6rem; letter-spacing: .1em; font-weight: 700; }
.practice-card span { color: var(--blue); }
.safety-card span { color: var(--orange); }
.practice-callout p { color: var(--muted); font-size: .7rem; margin: 7px 0 0; }
.unlock { margin-top: 12px; font-size: .66rem; color: var(--muted); }
.quiz-shell { margin-top: 22px; border-top: 1px solid var(--line); padding-top: 20px; }
.quiz-head { display: flex; justify-content: space-between; align-items: center; gap: 15px; }
.quiz-head h4 { margin: 0; font-size: 1.25rem; }
.quiz-counts { display: flex; gap: 5px; }
.quiz-counts button { width: 32px; height: 30px; border: 1px solid var(--line); background: var(--surface); color: var(--muted); border-radius: 7px; cursor: pointer; font-size: .66rem; }
.quiz-counts button:hover { color: var(--blue); border-color: var(--blue); }
.quiz-question { margin-top: 15px; background: var(--surface-soft); border-radius: 12px; padding: 16px; }
.quiz-question > p { font-family: "EB Garamond", serif; font-size: 1.02rem; font-weight: 700; margin-bottom: 12px; }
.quiz-options { display: grid; gap: 7px; }
.quiz-option { text-align: left; border: 1px solid var(--line-strong); background: var(--surface); color: var(--text); border-radius: 8px; padding: 9px 11px; font-size: .68rem; cursor: pointer; }
.quiz-option:hover { border-color: var(--blue); }
.quiz-option.correct { border-color: var(--green); color: var(--green); }
.quiz-option.wrong { border-color: var(--red); color: var(--red); }
.quiz-feedback { margin-top: 12px; border-radius: 9px; padding: 12px; color: var(--muted); font-size: .68rem; background: var(--surface); }
.quiz-feedback b { color: var(--text); }
.quiz-nav { display: flex; justify-content: space-between; align-items: center; margin-top: 12px; color: var(--muted); font-size: .65rem; }

.roadmap-subsection { max-width: 1260px; margin: 0 auto; padding: 70px 28px; }
.subsection-heading { display: flex; align-items: end; justify-content: space-between; gap: 50px; margin-bottom: 28px; }
.subsection-heading h2 { margin: 8px 0 0; }
.subsection-heading > p { max-width: 430px; color: var(--muted); font-size: .76rem; }
.parts-list { display: grid; grid-template-columns: repeat(2, 1fr); gap: 12px; }
.part-card { background: var(--surface); border: 1px solid var(--line); border-radius: 14px; padding: 18px; box-shadow: var(--shadow-soft); }
.part-card-head { display: flex; justify-content: space-between; align-items: start; gap: 15px; }
.part-card h3 { font-size: 1.18rem; margin-bottom: 4px; }
.part-card p { color: var(--muted); font-size: .68rem; margin-bottom: 10px; }
.part-status { border-radius: 999px; padding: 5px 8px; background: var(--surface-blue); color: var(--blue); font-size: .57rem; text-transform: uppercase; font-weight: 700; }
.part-facts { display: flex; gap: 15px; color: var(--muted); font-size: .62rem; margin: 10px 0; }
.shop-links { display: flex; flex-wrap: wrap; gap: 6px; }
.shop-links a { border: 1px solid var(--line); border-radius: 7px; padding: 6px 8px; font-size: .59rem; background: var(--bg); }
.empty-cart { grid-column: 1 / -1; text-align: center; padding: 35px; border: 1px dashed var(--line-strong); border-radius: 15px; color: var(--muted); }

.safety-gate { margin-bottom: 70px; }
.safety-gate-inner { background: color-mix(in srgb, var(--orange) 7%, var(--surface)); border: 1px solid color-mix(in srgb, var(--orange) 30%, var(--line)); border-radius: 20px; padding: clamp(25px, 4vw, 42px); display: grid; grid-template-columns: 1fr .95fr; gap: 45px; }
.safety-icon { width: 47px; height: 47px; background: color-mix(in srgb, var(--orange) 13%, var(--surface)); color: var(--orange); border-radius: 13px; display: grid; place-items: center; font-size: 1.5rem; margin-bottom: 15px; }
.safety-gate h2 { font-size: 2.5rem; }
.safety-gate p { color: var(--muted); }
.risk-level { display: inline-flex; background: color-mix(in srgb, var(--orange) 15%, var(--surface)); color: var(--orange); border-radius: 999px; padding: 6px 10px; font-size: .64rem; font-weight: 700; }
.safety-details { display: grid; gap: 8px; }
.safety-detail { background: var(--surface); border-radius: 10px; padding: 12px; }
.safety-detail span { display: block; color: var(--orange); font-size: .58rem; font-weight: 700; text-transform: uppercase; letter-spacing: .08em; }
.safety-detail p { margin: 4px 0 0; font-size: .68rem; }
.review-check { grid-column: 1 / -1; border-top: 1px solid color-mix(in srgb, var(--orange) 25%, var(--line)); padding-top: 20px; display: flex; gap: 10px; align-items: start; font-size: .73rem; color: var(--muted); }
.review-check input { width: 18px; margin-top: 2px; accent-color: var(--orange); }

footer { min-height: 155px; border-top: 1px solid var(--line); display: grid; grid-template-columns: 1fr 1fr 1fr; align-items: center; gap: 20px; padding: 30px clamp(25px, 6vw, 90px); color: var(--muted); }
footer p { margin: 0; text-align: center; font-family: "EB Garamond", serif; font-size: 1.1rem; }
footer small { text-align: right; font-size: .62rem; }

.chat-launcher { position: fixed; right: 22px; bottom: 22px; z-index: 90; border: 0; border-radius: 999px; padding: 8px 14px 8px 8px; background: #10213b; color: white; box-shadow: 0 16px 40px rgba(0,0,0,.25); display: flex; gap: 9px; align-items: center; cursor: pointer; }
.chat-launcher > span { width: 33px; height: 33px; border-radius: 50%; background: linear-gradient(140deg, var(--blue), var(--cyan)); display: grid; place-items: center; font: 700 .75rem "EB Garamond", serif; }
.chat-launcher b { font-size: .7rem; }
.chat-launcher i { color: var(--cyan); font-style: normal; }
.chat-panel { position: fixed; z-index: 100; right: 20px; bottom: 20px; width: min(390px, calc(100vw - 28px)); height: min(710px, calc(100vh - 40px)); background: var(--surface); border: 1px solid var(--line); border-radius: 20px; box-shadow: 0 25px 80px rgba(0,0,0,.3); display: flex; flex-direction: column; transform: translateY(20px) scale(.97); opacity: 0; pointer-events: none; transition: .2s ease; overflow: hidden; }
.chat-panel.open { transform: none; opacity: 1; pointer-events: auto; }
.chat-head { background: #10213b; color: white; padding: 14px; display: flex; justify-content: space-between; align-items: center; }
.chat-head > div { display: flex; gap: 10px; align-items: center; }
.chat-head b, .chat-head small { display: block; }
.chat-head small { color: #aebfd2; font-size: .59rem; }
.chat-head small i { display: inline-block; width: 6px; height: 6px; background: #2bd39d; border-radius: 50%; margin-right: 3px; }
.chat-head button { color: white; border: 0; background: transparent; font-size: 1.4rem; cursor: pointer; }
.chat-context { padding: 8px 14px; background: var(--surface-blue); color: var(--blue); font-size: .6rem; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.chat-messages { flex: 1; overflow-y: auto; padding: 14px; display: flex; flex-direction: column; gap: 9px; }
.message { max-width: 85%; padding: 10px 12px; border-radius: 12px; font-size: .7rem; white-space: pre-line; }
.message.bot { background: var(--surface-soft); color: var(--muted); border-bottom-left-radius: 3px; }
.message.user { background: var(--blue); color: white; margin-left: auto; border-bottom-right-radius: 3px; }
.quick-prompts { padding: 0 12px 8px; display: flex; overflow-x: auto; gap: 5px; }
.quick-prompts button { white-space: nowrap; border: 1px solid var(--line); background: var(--surface); color: var(--muted); border-radius: 999px; padding: 6px 8px; font-size: .58rem; cursor: pointer; }
.upload-label { padding: 0 12px 8px; color: var(--blue); font-size: .62rem; cursor: pointer; }
.upload-label input { display: none; }
.image-preview-wrap { margin: 0 12px 8px; background: var(--surface-soft); padding: 8px; border-radius: 9px; color: var(--muted); font-size: .61rem; }
.image-preview-wrap img { width: 52px; height: 52px; object-fit: cover; border-radius: 6px; float: left; margin-right: 8px; }
.image-preview-wrap::after { content: ""; display: block; clear: both; }
.chat-form { border-top: 1px solid var(--line); padding: 10px; display: grid; grid-template-columns: 1fr 38px; gap: 7px; }
.chat-form input { padding: 9px 10px; font-size: .7rem; }
.chat-form button { border: 0; border-radius: 9px; color: white; background: var(--blue); cursor: pointer; }
.toast { position: fixed; z-index: 120; left: 50%; bottom: 25px; transform: translate(-50%, 20px); background: #10213b; color: white; border-radius: 999px; padding: 10px 16px; font-size: .7rem; opacity: 0; pointer-events: none; transition: .2s; box-shadow: var(--shadow); }
.toast.show { opacity: 1; transform: translate(-50%, 0); }

@media (max-width: 1050px) {
  .hero { grid-template-columns: 1fr; padding-top: 75px; }
  .hero-copy { max-width: 790px; }
  .mentor-preview { min-height: 530px; }
  .path-grid { grid-template-columns: repeat(2, 1fr); }
  .roadmap-layout { grid-template-columns: 220px 1fr; gap: 24px; }
  .resource-grid { grid-template-columns: 1fr; }
}

@media (max-width: 900px) {
  .roadmap-banner { grid-template-columns: 1fr; align-items: start; }
  .roadmap-metrics { justify-content: space-between; }
}

@media (max-width: 760px) {
  .topbar { height: 66px; }
  .topnav a { display: none; }
  .theme-label { display: none; }
  .hero { padding: 60px 22px 70px; min-height: auto; }
  .hero h1 { font-size: clamp(3.6rem, 17vw, 5.2rem); }
  .mentor-preview { min-height: 460px; }
  .preview-card { padding: 20px; }
  .floating-note { display: none; }
  .proof-strip { align-items: start; flex-direction: column; }
  .proof-flow { display: grid; grid-template-columns: 1fr; gap: 8px; }
  .proof-flow i { display: none; }
  .workspace-section { padding: 75px 18px 50px; }
  .section-heading { grid-template-columns: 34px 1fr; gap: 14px; }
  .interview-form { grid-template-columns: 1fr; }
  .field-grid { grid-template-columns: 1fr; }
  .form-footer { align-items: stretch; flex-direction: column; }
  .mentor-question { margin-left: 48px; }
  .nested-field { grid-template-columns: 1fr; }
  .path-grid { grid-template-columns: 1fr; }
  .path-card { min-height: 285px; }
  .roadmap-banner { grid-template-columns: 1fr; }
  .roadmap-metrics { justify-content: space-between; gap: 15px; }
  .roadmap-layout { grid-template-columns: 1fr; padding: 35px 16px; }
  .roadmap-sidebar { position: static; grid-template-columns: 1fr 1fr; }
  .safety-mini { display: none; }
  .roadmap-content-head { align-items: start; flex-direction: column; }
  .step-summary { grid-template-columns: 40px 1fr 20px; }
  .step-quick { grid-column: 2; }
  .lesson-intro, .practice-callout { grid-template-columns: 1fr; }
  .build-spec { grid-template-columns: 1fr 1fr; }
  .build-spec div:nth-child(2) { border-right: 0; }
  .build-spec div:nth-child(-n+2) { border-bottom: 1px solid var(--line); }
  .subsection-heading { align-items: start; flex-direction: column; gap: 10px; }
  .parts-list { grid-template-columns: 1fr; }
  .safety-gate-inner { grid-template-columns: 1fr; gap: 22px; }
  footer { grid-template-columns: 1fr; text-align: center; }
  footer .brand { justify-content: center; }
  footer small { text-align: center; }
  .chat-launcher b { display: none; }
  .chat-launcher { padding-right: 8px; }
}

@media (max-width: 460px) {
  .hero-actions .button { width: 100%; }
  .trust-row { gap: 9px 15px; }
  .mentor-preview { min-height: 410px; }
  .preview-step { grid-template-columns: 31px 1fr; }
  .preview-step em { display: none; }
  .roadmap-metrics { flex-wrap: wrap; }
  .roadmap-sidebar { grid-template-columns: 1fr; }
  .step-quick { display: none; }
  .build-spec { grid-template-columns: 1fr; }
  .build-spec div { border-right: 0; border-bottom: 1px solid var(--line); }
  .quiz-head { align-items: start; flex-direction: column; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { transition-duration: .001ms !important; animation-duration: .001ms !important; }
}