/* Rastracking100 complete course · local review · 20/10/2026 */
body.r100-landing .mods-structure-choice {
  scroll-margin-top: 88px;
  margin: 20px 0 0;
  padding: clamp(20px, 3vw, 32px);
  border: 1px solid rgba(25, 234, 255, .24);
  border-radius: 20px;
  background: #0a141a;
  box-shadow: 0 18px 48px rgba(0, 0, 0, .18);
}
.mods-structure-choice-heading { margin-bottom: 24px; }
.mods-structure-choice-heading h3 {
  margin: 0 0 8px;
  color: #f6fafc;
  font-size: clamp(1.5rem, 2.8vw, 2rem);
  letter-spacing: -.035em;
  line-height: 1.16;
}
.mods-structure-choice-heading p { margin: 0; color: #b7c8d1; line-height: 1.5; }
.mods-structure-choice-heading .mods-structure-included {
  margin-top: 12px;
  color: #e9df56;
  font-size: .88rem;
  font-weight: 500;
}
.mods-structure-included span { margin-right: 5px; }
.mods-structure-cards {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 12px;
}
body.r100-landing .mods-structure-card {
  appearance: none;
  position: relative;
  display: grid;
  grid-template-rows: auto 1fr auto;
  align-items: start;
  gap: 20px;
  min-width: 0;
  min-height: 270px;
  width: 100%;
  padding: 22px 18px 18px;
  border: 1px solid #40545f;
  border-radius: 12px;
  background: #111f27;
  color: #f4f8fb;
  font: inherit;
  text-align: left;
  white-space: normal;
  cursor: var(--rt-cursor-pointer);
  transition: background-color .18s ease, border-color .18s ease, box-shadow .18s ease;
}
body.r100-landing .mods-structure-card:hover {
  background: #192d37;
  border-color: #9abac9;
  color: #fff;
}
body.r100-landing .mods-structure-card.is-active {
  border-color: #19eaff;
  background: #102c34;
  box-shadow: inset 0 3px 0 #19eaff;
}
body.r100-landing .mods-structure-card:focus-visible {
  outline: 3px solid #f0e021;
  outline-offset: 5px;
}
.mods-structure-card-icon {
  display: grid;
  place-items: center;
  width: 38px;
  height: 38px;
  color: #d1e4ec;
}
.mods-structure-card-icon svg { display: block; width: 34px; height: 34px; }
.mods-structure-card.is-active .mods-structure-card-icon { color: #19eaff; }
.mods-structure-card-copy { display: block; min-width: 0; }
.mods-structure-card-title {
  display: block;
  font-size: 1.1rem;
  line-height: 1.22;
  font-weight: 700;
  letter-spacing: -.02em;
}
.mods-structure-card-description {
  display: block;
  margin-top: 10px;
  color: #b9ccd5;
  font-size: .85rem;
  line-height: 1.5;
  font-weight: 400;
}
.mods-structure-card-action {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  width: 100%;
  padding-top: 14px;
  border-top: 1px solid #3c515d;
  color: #f0e021;
  font-size: .81rem;
  font-weight: 700;
  line-height: 1.4;
}
.mods-structure-card-arrow { line-height: 1; }
.mods-structure-card-arrow svg { display: block; width: 20px; height: 20px; }
.mods-structure-card-check { display: none; }
.mods-structure-card.is-active .mods-structure-card-action { color: #19eaff; }
.mods-structure-card.is-active .mods-structure-card-arrow { display: none; }
.mods-structure-card.is-active .mods-structure-card-check { display: inline; }
.mods-structure-summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px 24px;
  margin: 12px 0 8px;
  padding: 20px 2px 12px;
}
.mods-structure-summary > p {
  margin: 0;
  color: #d5e6ee;
  font-size: 1rem;
  line-height: 1.45;
  font-weight: 600;
}
.mods-structure-summary .mods-stats { margin-top: 0; }
.mods-structure-summary .mods-stats[hidden],
.mods-structure-panel[hidden],
.mods-structure-card[hidden] { display: none !important; }
.mods-structure-panel:focus-visible { outline: 2px solid #19eaff; outline-offset: 4px; }

.mods-crm {
  padding: clamp(20px, 3.2vw, 38px);
  border: 1px solid #304751;
  border-radius: 16px;
  background: #0a151c;
}
.mods-crm-intro {
  display: grid;
  grid-template-columns: 160px minmax(0, 1fr);
  align-items: center;
  column-gap: 28px;
}
.mods-crm-art {
  display: block;
  grid-row: 1 / span 2;
  width: 160px;
  height: auto;
  border-radius: 12px;
}
.mods-crm-kicker {
  margin: 0 0 10px;
  color: #19eaff;
  font-size: .79rem;
  font-weight: 700;
  line-height: 1.45;
  letter-spacing: .06em;
}
.mods-crm-intro h3 {
  margin: 0;
  color: #f5f9fb;
  font-size: clamp(1.65rem, 3.2vw, 2.6rem);
  line-height: 1.12;
  letter-spacing: -.035em;
}
.mods-crm-lede {
  margin: 14px 0 0;
  max-width: 760px;
  color: #c1d2dc;
  font-size: 1rem;
  line-height: 1.6;
}
.mods-crm-flow {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 0;
  margin: 32px 0;
  padding: 22px 0;
  list-style: none;
  border-block: 1px solid #304751;
}
.mods-crm-flow li { padding: 0 20px; border-left: 1px solid #304751; }
.mods-crm-flow li:first-child { padding-left: 0; border-left: 0; }
.mods-crm-flow li:last-child { padding-right: 0; }
.mods-crm-step { display: block; margin-bottom: 12px; color: #f0e021; font: 600 .8rem "JetBrains Mono", monospace; }
.mods-crm-flow strong { display: block; color: #f4f8fa; font-size: 1rem; line-height: 1.3; }
.mods-crm-flow p { margin: 8px 0 0; color: #b7cbd6; font-size: .87rem; line-height: 1.55; }
.mods-crm-content { display: grid; grid-template-columns: minmax(0, .85fr) minmax(0, 1.3fr); align-items: center; gap: 32px; }
.mods-crm-topics h4 { margin: 0 0 20px; color: #f5f8fa; font-size: 1.55rem; line-height: 1.22; letter-spacing: -.02em; }
.mods-crm-topics ul { list-style: none; padding: 0; margin: 0; }
.mods-crm-topics li { position: relative; padding-left: 22px; margin-top: 12px; color: #d2e1e8; font-size: .9rem; line-height: 1.5; }
.mods-crm-topics li::before { content: "✓"; position: absolute; left: 0; color: #19eaff; }
.mods-crm-note { margin: 20px 0 0; color: #abc0cd; font-size: .82rem; line-height: 1.6; }
.mods-crm-dashboard { min-width: 0; margin: 0; }
.mods-crm-dashboard img { display: block; width: 100%; height: auto; border: 1px solid #476171; border-radius: 10px; }
.mods-crm-dashboard figcaption { margin-top: 10px; color: #b6cbd7; font-size: .76rem; line-height: 1.5; text-align: center; }

@media (max-width: 1099px) {
  .mods-structure-cards { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  body.r100-landing .mods-structure-card { min-height: 220px; }
}
@media (max-width: 900px) {
  .mods-crm-content { grid-template-columns: 1fr; }
  .mods-crm-dashboard { max-width: 826px; }
  .mods-crm-flow { grid-template-columns: repeat(2, minmax(0, 1fr)); row-gap: 24px; }
  .mods-crm-flow li:nth-child(3) { padding-left: 0; border-left: 0; }
}
@media (max-width: 600px) {
  body.r100-landing .mods-structure-choice { padding: 18px 12px 12px; border-radius: 16px; }
  .mods-structure-choice-heading { padding: 0 4px; margin-bottom: 18px; }
  .mods-structure-choice-heading h3 { font-size: 1.45rem; }
  .mods-structure-choice-heading > p { font-size: .9rem; }
  .mods-structure-choice-heading .mods-structure-included { font-size: .77rem; }
  .mods-structure-cards { grid-template-columns: 1fr; gap: 10px; }
  body.r100-landing .mods-structure-card {
    grid-template-columns: 32px minmax(0, 1fr);
    grid-template-rows: auto auto;
    gap: 8px 12px;
    min-height: 0;
    padding: 16px 14px;
  }
  .mods-structure-card-icon { grid-row: 1 / span 2; width: 32px; height: 32px; }
  .mods-structure-card-icon svg { width: 30px; height: 30px; }
  .mods-structure-card-title { font-size: 1rem; }
  .mods-structure-card-description { margin-top: 5px; font-size: .79rem; line-height: 1.4; }
  .mods-structure-card-action { grid-column: 2; padding-top: 8px; font-size: .75rem; }
  .mods-structure-summary { padding-top: 14px; gap: 12px; }
  .mods-structure-summary > p { font-size: .9rem; }
  .mods-structure-summary .mods-stats { width: 100%; justify-content: space-between; gap: 6px; }
  .mods-structure-summary .mods-stat { min-width: 0; flex: 1; padding: 8px 5px; }
  .mods-structure-summary .mods-stat span { font-size: .57rem; letter-spacing: .12em; }
  .mods-crm { padding: 18px; }
  .mods-crm-intro { grid-template-columns: 88px minmax(0, 1fr); gap: 18px; }
  .mods-crm-art { grid-row: 1; width: 88px; border-radius: 8px; }
  .mods-crm-kicker { margin-bottom: 8px; font-size: .67rem; letter-spacing: .025em; }
  .mods-crm-intro h3 { font-size: 1.4rem; line-height: 1.15; }
  .mods-crm-break { display: none; }
  .mods-crm-lede { grid-column: 1 / -1; margin: 0; font-size: .92rem; }
  .mods-crm-flow { margin: 24px 0; gap: 22px 0; }
  .mods-crm-flow li { padding: 0 12px; }
  .mods-crm-flow strong { font-size: .91rem; }
  .mods-crm-flow p { font-size: .8rem; }
  .mods-crm-topics h4 { font-size: 1.35rem; }
  .mods-crm-topics li { font-size: .87rem; }
}
@media (max-width: 359px) {
  .mods-crm-intro { grid-template-columns: 72px minmax(0, 1fr); gap: 12px; }
  .mods-crm-art { width: 72px; }
  .mods-crm-intro h3 { font-size: 1.25rem; }
  .mods-crm-flow { grid-template-columns: 1fr; }
  .mods-crm-flow li { padding: 0; border-left: 0; }
}
@media (prefers-reduced-motion: reduce) {
  body.r100-landing .mods-structure-card { transition: none; }
}