:root {
  --blue: #126DFB;
  --ink: #080A0F;
  --muted: #60646F;
  --line: rgba(8,10,15,.09);
  --bg: #FAFAFA;
  --navy: #080D2A;
  --soft: #F4F7FC;
  --star: #FFC21A;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: Inter, Arial, sans-serif;
}

a {
  color: inherit;
}

.container {
  max-width: 1280px;
  margin: 0 auto;
  padding-left: 36px;
  padding-right: 36px;
}

.kicker {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  padding: 9px 13px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: white;
  font-size: 13px;
  font-weight: 760;
}

.kicker::before {
  content: "";
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--blue);
  box-shadow: 0 0 0 5px rgba(18,109,251,.12);
  flex: 0 0 auto;
}

.btn {
  min-height: 54px;
  padding: 0 24px;
  border-radius: 999px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  text-decoration: none;
  font-weight: 850;
  border: 0;
}

.btn-primary {
  background: var(--blue);
  color: white;
  box-shadow: 0 18px 48px rgba(18,109,251,.28);
}

.btn-secondary {
  background: white;
  color: var(--ink);
}

.btn-soft {
  background: #F1F4F8;
  color: var(--ink);
}

.section {
  padding: 104px 0;
}

.section-heading {
  margin: 24px 0 18px;
  font-size: clamp(44px, 5.6vw, 76px);
  line-height: .94;
  letter-spacing: -.085em;
  font-weight: 900;
}

.section-lead {
  margin: 0;
  color: var(--muted);
  font-size: 20px;
  line-height: 1.6;
  letter-spacing: -.025em;
}

/* HERO */
.hero {
  min-height: 100vh;
  position: relative;
  overflow: hidden;
  background:
    radial-gradient(circle at 50% 67%, rgba(18,109,251,.18), transparent 36%),
    linear-gradient(180deg, #fff 0%, #F9FBFF 66%, #EAF3FF 100%);
}

.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(8,10,15,.025) 1px, transparent 1px),
    linear-gradient(90deg, rgba(8,10,15,.025) 1px, transparent 1px);
  background-size: 72px 72px;
  mask-image: linear-gradient(to bottom, rgba(0,0,0,.5), transparent 72%);
  pointer-events: none;
}

.nav {
  max-width: 1280px;
  height: 84px;
  margin: 0 auto;
  padding: 0 36px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  position: relative;
  z-index: 5;
}

.brand {
  display: flex;
  align-items: center;
  gap: 12px;
  color: var(--navy);
  font-weight: 850;
  letter-spacing: -.045em;
  font-size: 17px;
}

.logo {
  width: 34px;
  height: 34px;
  border-radius: 8px;
  background: var(--navy);
  display: grid;
  place-items: center;
  overflow: hidden;
  color: white;
  font-size: 12px;
  font-weight: 900;
}

.logo img {
  width: 25px;
  height: auto;
  display: block;
}

.navlinks {
  display: flex;
  align-items: center;
  gap: 30px;
  color: #5F6570;
  font-size: 14px;
  font-weight: 610;
}

.navlinks a {
  color: inherit;
  text-decoration: none;
}

.navlinks a:hover {
  color: var(--ink);
}

.nav-cta {
  background: var(--ink);
  color: white !important;
  padding: 11px 18px;
  border-radius: 999px;
}

.hero-content {
  max-width: 1180px;
  margin: 0 auto;
  padding: 72px 36px 0;
  text-align: center;
  position: relative;
  z-index: 3;
}

.hero .kicker {
  margin-bottom: 28px;
}

.hero h1 {
  max-width: 980px;
  margin: 0 auto 24px;
  font-size: clamp(54px, 7vw, 92px);
  line-height: .93;
  letter-spacing: -.087em;
  font-weight: 900;
}

.hero .sub {
  max-width: 760px;
  margin: 0 auto;
  color: var(--muted);
  font-size: clamp(18px, 1.45vw, 22px);
  line-height: 1.55;
  letter-spacing: -.025em;
}

.hero-actions {
  margin-top: 34px;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 20px;
  flex-wrap: wrap;
}

.iws-watermark {
  position: absolute;
  left: 50%;
  bottom: 42px;
  transform: translateX(-50%);
  width: 620px;
  opacity: .035;
  z-index: 1;
  pointer-events: none;
}

.tradecraft-wrap {
  max-width: 1080px;
  margin: 64px auto 0;
  padding: 0 32px;
  position: relative;
  z-index: 2;
}

.tradecraft {
  height: 540px;
  border-radius: 36px 36px 0 0;
  background: white;
  border: 1px solid rgba(8,10,15,.08);
  box-shadow:
    0 34px 100px rgba(18,109,251,.18),
    0 14px 44px rgba(8,10,15,.08);
  overflow: hidden;
  text-align: left;
  position: relative;
}

.tradecraft::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: 105px;
  background: linear-gradient(transparent, rgba(255,255,255,.98));
  pointer-events: none;
}

.tradecraft-topbar {
  height: 74px;
  padding: 0 34px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-bottom: 1px solid var(--line);
  background: white;
}

.series {
  font-size: 12px;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--blue);
  font-weight: 900;
}

.meta {
  display: flex;
  gap: 10px;
  align-items: center;
}

.meta span {
  padding: 8px 12px;
  border: 1px solid var(--line);
  border-radius: 999px;
  font-size: 12px;
  color: #68707C;
  font-weight: 720;
}

.tradecraft-body {
  display: grid;
  grid-template-columns: 1fr 360px;
  min-height: 466px;
}

.article {
  padding: 48px 58px;
}

.article h2 {
  margin: 0 0 18px;
  max-width: 660px;
  font-size: 42px;
  line-height: 1.02;
  letter-spacing: -.06em;
  font-weight: 880;
}

.article p {
  margin: 0;
  max-width: 680px;
  color: #565D68;
  font-size: 17px;
  line-height: 1.68;
  letter-spacing: -.018em;
}

.callout {
  margin-top: 28px;
  max-width: 640px;
  padding: 18px 20px;
  border-left: 4px solid var(--blue);
  background: #F4F8FF;
  border-radius: 0 15px 15px 0;
  color: #252A35;
  font-size: 15px;
  line-height: 1.55;
}

.diagram-panel {
  border-left: 1px solid var(--line);
  background: linear-gradient(180deg, #FBFCFF, #F7FAFF);
  padding: 40px 30px;
}

.diagram-panel h3 {
  margin: 0 0 28px;
  font-size: 13px;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: #8B92A0;
  font-weight: 900;
}

.flow {
  position: relative;
  padding-left: 18px;
}

.flow::before {
  content: "";
  position: absolute;
  left: 9px;
  top: 16px;
  bottom: 16px;
  width: 1px;
  background: linear-gradient(180deg, var(--blue), rgba(18,109,251,.08));
}

.flow-step {
  position: relative;
  display: grid;
  grid-template-columns: 34px 1fr;
  gap: 12px;
  margin-bottom: 22px;
}

.flow-dot {
  width: 19px;
  height: 19px;
  border-radius: 50%;
  background: white;
  border: 5px solid var(--blue);
  position: relative;
  z-index: 2;
  margin-top: 1px;
}

.flow-step:nth-child(2) .flow-dot,
.flow-step:nth-child(4) .flow-dot {
  border-color: rgba(18,109,251,.45);
}

.flow-step strong {
  display: block;
  font-size: 15px;
  letter-spacing: -.04em;
  color: var(--ink);
}

.flow-step small {
  display: block;
  margin-top: 4px;
  color: #767E89;
  line-height: 1.35;
  font-size: 12.5px;
}

.continues {
  margin-top: 28px;
  color: var(--blue);
  font-weight: 830;
  font-size: 14px;
}

/* CHOOSE */
.choose .lead {
  max-width: 760px;
  margin-bottom: 54px;
}

.choose-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 30px;
}

.choice-card {
  position: relative;
  min-height: 560px;
  border-radius: 36px;
  background: white;
  border: 1px solid var(--line);
  overflow: hidden;
  padding: 42px;
  box-shadow: 0 14px 48px rgba(8,10,15,.045);
}

.choice-card::before {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at top right,rgba(18,109,251,.12),transparent 45%);
  pointer-events: none;
}

.choice-label {
  position: relative;
  font-size: 13px;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--blue);
  font-weight: 900;
  margin-bottom: 17px;
}

.choice-title {
  position: relative;
  margin: 0 0 18px;
  font-size: 56px;
  line-height: .94;
  letter-spacing: -.085em;
  font-weight: 900;
}

.choice-desc {
  position: relative;
  max-width: 510px;
  margin: 0 0 30px;
  color: var(--muted);
  font-size: 18px;
  line-height: 1.58;
  letter-spacing: -.02em;
}

.training-list,
.kb-list {
  position: relative;
  display: grid;
  gap: 14px;
  margin-top: 30px;
  margin-bottom: 92px;
}

.course-mini,
.topic {
  background: #F7F9FC;
  border: 1px solid rgba(8,10,15,.06);
  border-radius: 20px;
  padding: 19px 20px;
}

.course-mini strong,
.topic strong {
  display: block;
  font-size: 21px;
  line-height: 1.15;
  letter-spacing: -.055em;
  margin-bottom: 7px;
}

.course-mini p,
.topic p {
  margin: 0;
  color: #626975;
  font-size: 15px;
  line-height: 1.45;
  letter-spacing: -.015em;
}

.programme-mini {
  background: var(--navy);
  color: white;
}

.programme-mini p {
  color: rgba(255,255,255,.68);
}

.badge {
  display: inline-flex;
  margin-bottom: 10px;
  padding: 6px 9px;
  border-radius: 999px;
  background: rgba(18,109,251,.14);
  color: var(--blue);
  font-size: 11px;
  font-weight: 900;
  letter-spacing: .12em;
  text-transform: uppercase;
}

.programme-mini .badge {
  background: rgba(255,255,255,.12);
  color: white;
}

.kb-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}

.topic {
  padding: 18px;
}

.topic strong {
  font-size: 18px;
}

.card-actions {
  position: absolute;
  left: 42px;
  right: 42px;
  bottom: 42px;
  display: flex;
}

/* CURRICULUM */
.curriculum-section {
  background: #FAFAFA;
}

.curriculum-wrap {
  display: grid;
  grid-template-columns: .92fr 1.08fr;
  gap: 72px;
  align-items: center;
}

.curriculum-panel {
  border-radius: 42px;
  background: #F3F6FB;
  padding: 54px;
  box-shadow: 0 28px 80px rgba(8,10,15,.07);
}

.stack {
  position: relative;
  min-height: 470px;
  height: auto;
  margin-bottom: 30px;
}

.stack::before,
.stack::after {
  content: "";
  position: absolute;
  left: 54px;
  right: 54px;
  height: 160px;
  top: -26px;
  border-radius: 32px;
  background: #D8E5FA;
  filter: blur(3px);
  opacity: .65;
}

.stack::after {
  left: 92px;
  right: 92px;
  top: -52px;
  opacity: .38;
}

.module-card {
  position: relative;
  z-index: 2;
  min-height: 470px;
  height: auto;
  border-radius: 34px;
  background: #C9DAF8;
  padding: 42px 46px 38px;
  box-shadow: 0 18px 50px rgba(18,109,251,.10);
  transition: opacity .18s ease, transform .18s ease;
}

.module-head {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 28px;
  margin-bottom: 22px;
}

.module-label {
  font-size: 13px;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: rgba(8,10,15,.52);
  font-weight: 900;
  margin-bottom: 14px;
}

.module-name {
  margin: 0;
  font-size: 48px;
  line-height: .95;
  letter-spacing: -.08em;
  font-weight: 900;
}

.counts {
  display: flex;
  flex-direction: column;
  gap: 9px;
  align-items: flex-end;
  flex: 0 0 auto;
}

.counts span {
  padding: 9px 14px;
  border-radius: 999px;
  background: rgba(255,255,255,.62);
  color: #303846;
  font-size: 14px;
  font-weight: 800;
  white-space: nowrap;
}

.items {
  display: grid;
  gap: 11px;
}

.lesson-group {
  background: rgba(255,255,255,.66);
  border: 1px solid rgba(255,255,255,.82);
  border-radius: 22px;
  padding: 13px 18px;
}

.lesson {
  display: flex;
  align-items: center;
  gap: 14px;
  font-size: 18px;
  line-height: 1.28;
  letter-spacing: -.045em;
  color: #252A33;
  margin: 5px 0;
}

.dot {
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: var(--blue);
  flex: 0 0 auto;
}

.controls {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
}

.tab {
  border: 0;
  border-radius: 999px;
  padding: 12px 16px;
  background: #fff;
  color: #48515E;
  font-weight: 800;
  cursor: pointer;
  font-family: inherit;
  font-size: 14px;
  letter-spacing: -.02em;
  box-shadow: 0 4px 14px rgba(8,10,15,.035);
}

.tab.active {
  background: var(--blue);
  color: #fff;
  box-shadow: 0 12px 32px rgba(18,109,251,.25);
}

.caption {
  margin-top: 18px;
  text-align: center;
  color: #68707C;
  font-size: 14px;
  font-weight: 650;
}

.bullets {
  display: grid;
  gap: 22px;
  margin-top: 38px;
}

.reason {
  display: grid;
  grid-template-columns: 48px 1fr;
  gap: 18px;
  align-items: flex-start;
}

.num {
  width: 44px;
  height: 44px;
  display: grid;
  place-items: center;
  border-radius: 12px;
  background: #EEF2F8;
  font-weight: 850;
  color: #20242C;
}

.reason strong {
  display: block;
  font-size: 21px;
  letter-spacing: -.05em;
  margin-bottom: 6px;
}

.reason p {
  margin: 0;
  color: var(--muted);
  font-size: 16px;
  line-height: 1.45;
  letter-spacing: -.018em;
}

/* FEATURED KB */
.kb-featured {
  background:
    radial-gradient(circle at 12% 20%, rgba(18,109,251,.08), transparent 28%),
    #FAFAFA;
}

.split-head {
  display: grid;
  grid-template-columns: 1fr .8fr;
  gap: 60px;
  align-items: end;
  margin-bottom: 54px;
}

.feature-grid {
  display: grid;
  grid-template-columns: 1.15fr .85fr;
  gap: 30px;
}

.feature {
  min-height: 620px;
  border-radius: 38px;
  background: var(--navy);
  color: white;
  padding: 44px;
  position: relative;
  overflow: hidden;
  box-shadow: 0 28px 80px rgba(8,13,42,.18);
}

.feature::before {
  content: "";
  position: absolute;
  inset: auto -160px -220px auto;
  width: 520px;
  height: 520px;
  border-radius: 50%;
  border: 1px solid rgba(255,255,255,.10);
}

.feature .label {
  position: relative;
  display: inline-flex;
  padding: 8px 11px;
  border-radius: 999px;
  background: rgba(255,255,255,.12);
  color: rgba(255,255,255,.78);
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: .14em;
  font-weight: 900;
  margin-bottom: 28px;
}

.feature h3 {
  position: relative;
  margin: 0 0 20px;
  max-width: 650px;
  font-size: 58px;
  line-height: .96;
  letter-spacing: -.075em;
  font-weight: 900;
}

.feature p {
  position: relative;
  margin: 0;
  max-width: 600px;
  color: rgba(255,255,255,.72);
  font-size: 19px;
  line-height: 1.58;
  letter-spacing: -.02em;
}

.preview {
  position: absolute;
  left: 44px;
  right: 44px;
  bottom: 44px;
  border-radius: 28px;
  background: white;
  color: var(--ink);
  padding: 28px;
}

.preview-top {
  display: flex;
  justify-content: space-between;
  gap: 18px;
  margin-bottom: 22px;
  align-items: center;
}

.preview-title {
  font-size: 13px;
  text-transform: uppercase;
  letter-spacing: .14em;
  color: var(--blue);
  font-weight: 900;
}

.readtime {
  padding: 8px 11px;
  border-radius: 999px;
  background: #F1F6FF;
  color: var(--blue);
  font-size: 12px;
  font-weight: 850;
}

.preview-lines {
  display: grid;
  gap: 12px;
}

.line {
  height: 12px;
  border-radius: 999px;
  background: #E8EDF5;
}

.line:nth-child(1) { width: 92%; }
.line:nth-child(2) { width: 78%; }
.line:nth-child(3) { width: 86%; }

.diagram {
  margin-top: 24px;
  display: grid;
  grid-template-columns: repeat(4,1fr);
  gap: 10px;
}

.step {
  min-height: 82px;
  border-radius: 18px;
  background: #F5F8FC;
  display: grid;
  place-items: center;
  text-align: center;
  padding: 12px;
  font-size: 13px;
  font-weight: 800;
  color: #2B3340;
  letter-spacing: -.02em;
}

.step:nth-child(2) {
  background: #EAF3FF;
  color: var(--blue);
}

.kb-list-featured {
  display: grid;
  gap: 18px;
}

.kb-card {
  min-height: 139px;
  border-radius: 28px;
  background: white;
  border: 1px solid var(--line);
  padding: 26px;
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 24px;
  align-items: start;
  box-shadow: 0 10px 36px rgba(8,10,15,.035);
}

.kb-card small {
  display: block;
  color: var(--blue);
  font-size: 11px;
  letter-spacing: .14em;
  text-transform: uppercase;
  font-weight: 900;
  margin-bottom: 10px;
}

.kb-card h3 {
  margin: 0 0 9px;
  font-size: 24px;
  line-height: 1.05;
  letter-spacing: -.06em;
}

.kb-card p {
  margin: 0;
  color: var(--muted);
  line-height: 1.45;
  font-size: 15px;
  letter-spacing: -.015em;
}

.arrow {
  width: 42px;
  height: 42px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  background: #F2F5FA;
  color: #10151E;
  font-weight: 900;
}

.center-cta {
  margin-top: 34px;
  display: flex;
  justify-content: center;
}

/* TRAINING */
.training-section {
  background: linear-gradient(180deg,#FAFAFA 0%,#F4F8FF 100%);
}

.courses {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 28px;
}

.course {
  background: white;
  border: 1px solid var(--line);
  border-radius: 34px;
  padding: 34px;
  min-height: 420px;
  display: flex;
  flex-direction: column;
  position: relative;
  overflow: hidden;
  box-shadow: 0 14px 48px rgba(8,10,15,.045);
}

.course::before {
  content: "";
  position: absolute;
  right: -120px;
  top: -120px;
  width: 300px;
  height: 300px;
  border-radius: 50%;
  background: rgba(18,109,251,.09);
}

.course.course-programme {
  grid-column: 1 / -1;
  background: var(--navy);
  color: white;
  min-height: 360px;
  display: grid;
  grid-template-columns: 1fr .9fr;
  gap: 44px;
  align-items: center;
  padding: 46px;
}

.course.course-programme::before {
  background: rgba(18,109,251,.26);
  width: 520px;
  height: 520px;
  top: -210px;
  right: -160px;
}

.course .label {
  position: relative;
  display: inline-flex;
  align-self: flex-start;
  padding: 8px 11px;
  border-radius: 999px;
  background: #EEF5FF;
  color: var(--blue);
  font-size: 12px;
  font-weight: 900;
  letter-spacing: .14em;
  text-transform: uppercase;
  margin-bottom: 24px;
}

.course-programme .label {
  background: rgba(255,255,255,.12);
  color: white;
}

.course h3 {
  position: relative;
  margin: 0 0 18px;
  font-size: 44px;
  line-height: .96;
  letter-spacing: -.075em;
  font-weight: 900;
  max-width: 560px;
}

.course-programme h3 {
  font-size: 58px;
}

.course p {
  position: relative;
  margin: 0;
  color: var(--muted);
  font-size: 18px;
  line-height: 1.58;
  letter-spacing: -.02em;
  max-width: 560px;
}

.course-programme p {
  color: rgba(255,255,255,.72);
  font-size: 19px;
}

.details {
  position: relative;
  display: grid;
  gap: 12px;
  margin-top: 30px;
  margin-bottom: 34px;
}

.detail {
  display: flex;
  gap: 12px;
  align-items: flex-start;
  color: #353B46;
  font-size: 15px;
  line-height: 1.4;
  font-weight: 650;
}

.detail::before {
  content: "";
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: var(--blue);
  margin-top: 6px;
  flex: 0 0 auto;
}

.pathway {
  position: relative;
  display: grid;
  gap: 14px;
}

.path-card {
  background: rgba(255,255,255,.1);
  border: 1px solid rgba(255,255,255,.12);
  border-radius: 24px;
  padding: 20px;
}

.path-card small {
  display: block;
  color: rgba(255,255,255,.5);
  font-size: 11px;
  letter-spacing: .14em;
  text-transform: uppercase;
  font-weight: 900;
  margin-bottom: 8px;
}

.path-card strong {
  display: block;
  color: white;
  font-size: 22px;
  letter-spacing: -.055em;
  margin-bottom: 8px;
}

.path-card span {
  display: block;
  color: rgba(255,255,255,.62);
  line-height: 1.45;
  font-size: 15px;
}

.plus {
  color: rgba(255,255,255,.42);
  font-size: 24px;
  font-weight: 900;
  text-align: center;
  line-height: 1;
}

/* WHO */
.who-grid {
  display: grid;
  grid-template-columns: repeat(4,1fr);
  gap: 18px;
}

.role-card {
  min-height: 250px;
  border-radius: 28px;
  background: white;
  border: 1px solid var(--line);
  padding: 26px;
  position: relative;
  overflow: hidden;
  box-shadow: 0 10px 36px rgba(8,10,15,.035);
}

.role-card::before {
  content: "";
  position: absolute;
  right: -80px;
  top: -80px;
  width: 190px;
  height: 190px;
  border-radius: 50%;
  background: rgba(18,109,251,.08);
}

.icon {
  position: relative;
  width: 48px;
  height: 48px;
  border-radius: 15px;
  background: #F0F6FF;
  color: var(--blue);
  display: grid;
  place-items: center;
  font-weight: 900;
  margin-bottom: 38px;
}

.role-card h3 {
  position: relative;
  margin: 0 0 10px;
  font-size: 25px;
  line-height: 1.05;
  letter-spacing: -.06em;
}

.role-card p {
  position: relative;
  margin: 0;
  color: var(--muted);
  font-size: 15px;
  line-height: 1.45;
  letter-spacing: -.015em;
}

.banner {
  margin-top: 28px;
  border-radius: 34px;
  background: var(--navy);
  color: white;
  padding: 34px;
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 34px;
  align-items: center;
  overflow: hidden;
  position: relative;
}

.banner::before {
  content: "";
  position: absolute;
  width: 420px;
  height: 420px;
  border-radius: 50%;
  right: -160px;
  top: -180px;
  background: rgba(18,109,251,.28);
}

.banner h3 {
  position: relative;
  margin: 0 0 8px;
  font-size: 34px;
  line-height: 1;
  letter-spacing: -.07em;
}

.banner p {
  position: relative;
  margin: 0;
  max-width: 760px;
  color: rgba(255,255,255,.7);
  font-size: 17px;
  line-height: 1.55;
}

.banner .btn {
  position: relative;
}

/* FOUNDER */
.founder {
  background:
    radial-gradient(circle at 82% 24%, rgba(18,109,251,.10), transparent 30%),
    #FAFAFA;
}

.founder-wrap {
  display: grid;
  grid-template-columns: 1fr 1.1fr;
  gap: 70px;
  align-items: center;
}

.photo {
  position: relative;
  border-radius: 36px;
  overflow: hidden;
  min-height: 720px;
  box-shadow: 0 30px 90px rgba(0,0,0,.12);
  background: var(--navy);
}

.photo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: saturate(.9);
  position: absolute;
  inset: 0;
}

.photo::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(to top,rgba(8,13,42,.85),rgba(8,13,42,.1) 55%,rgba(18,109,251,.08));
}

.photo .iws {
  position: absolute;
  left: 28px;
  bottom: -20px;
  font-size: 180px;
  font-weight: 900;
  letter-spacing: -.12em;
  color: rgba(255,255,255,.08);
  z-index: 2;
}

.quote-overlay {
  position: absolute;
  left: 30px;
  right: 30px;
  bottom: 34px;
  color: white;
  z-index: 3;
}

.quote-overlay small {
  display: block;
  text-transform: uppercase;
  letter-spacing: .18em;
  font-size: 11px;
  opacity: .65;
  margin-bottom: 10px;
}

.quote-overlay h3 {
  margin: 0;
  font-size: 34px;
  line-height: 1.05;
  letter-spacing: -.05em;
}

.story {
  margin-top: 36px;
  display: grid;
  gap: 18px;
}

.story div {
  background: #fff;
  border: 1px solid rgba(0,0,0,.08);
  padding: 22px;
  border-radius: 22px;
}

.story strong {
  display: block;
  font-size: 20px;
  margin-bottom: 8px;
  letter-spacing: -.04em;
}

.story p {
  margin: 0;
  color: var(--muted);
  line-height: 1.55;
}

/* TESTIMONIALS */
.testimonials {
  background:
    radial-gradient(circle at 50% 0%, rgba(18,109,251,.15), transparent 34%),
    linear-gradient(180deg,#F2F7FF 0%,#FAFAFA 78%);
}

.testimonial-header {
  max-width: 900px;
  margin: 0 auto 58px;
  text-align: center;
}

.testimonial-grid {
  display: grid;
  grid-template-columns: repeat(3,1fr);
  gap: 26px;
}

.testimonial-card {
  min-height: 440px;
  border-radius: 32px;
  background: white;
  border: 1px solid var(--line);
  overflow: hidden;
  box-shadow: 0 16px 48px rgba(8,10,15,.055);
  display: flex;
  flex-direction: column;
}

.testimonial-quote {
  flex: 1;
  padding: 34px;
}

.mark {
  font-size: 54px;
  line-height: .7;
  letter-spacing: -.1em;
  color: var(--blue);
  font-weight: 900;
  margin-bottom: 18px;
}

blockquote {
  margin: 0;
  color: #404653;
  font-size: 21px;
  line-height: 1.42;
  letter-spacing: -.045em;
  font-weight: 640;
}

.testimonial-footer {
  border-top: 1px solid var(--line);
  padding: 24px 34px 28px;
  display: flex;
  gap: 16px;
  align-items: center;
}

.avatar {
  width: 54px;
  height: 54px;
  border-radius: 16px;
  background: #EEF5FF;
  color: var(--blue);
  display: grid;
  place-items: center;
  font-weight: 900;
  letter-spacing: -.06em;
  flex: 0 0 auto;
}

.testimonial-meta strong {
  display: block;
  font-size: 20px;
  line-height: 1.05;
  letter-spacing: -.06em;
  margin-bottom: 7px;
}

.stars {
  color: var(--star);
  font-size: 16px;
  letter-spacing: 1px;
}

/* NEWSLETTER */
.newsletter .panel-wrap {
  border-radius: 42px;
  background: var(--navy);
  color: white;
  overflow: hidden;
  display: grid;
  grid-template-columns: 1fr .82fr;
  min-height: 520px;
  position: relative;
  box-shadow: 0 30px 90px rgba(8,13,42,.18);
}

.newsletter .panel-wrap::before {
  content: "";
  position: absolute;
  right: -170px;
  top: -190px;
  width: 560px;
  height: 560px;
  border-radius: 50%;
  background: rgba(18,109,251,.32);
}

.newsletter .panel-wrap::after {
  content: "IwS";
  position: absolute;
  left: 36px;
  bottom: -50px;
  font-size: 190px;
  line-height: 1;
  font-weight: 900;
  letter-spacing: -.14em;
  color: rgba(255,255,255,.045);
}

.newsletter-copy {
  position: relative;
  z-index: 2;
  padding: 58px;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.newsletter .kicker {
  align-self: flex-start;
  background: rgba(255,255,255,.08);
  color: rgba(255,255,255,.82);
  border-color: rgba(255,255,255,.14);
  margin-bottom: 26px;
}

.newsletter h2 {
  margin: 0 0 22px;
  max-width: 730px;
  font-size: clamp(44px,5.4vw,74px);
  line-height: .94;
  letter-spacing: -.085em;
  font-weight: 900;
}

.newsletter p {
  margin: 0;
  max-width: 660px;
  color: rgba(255,255,255,.68);
  font-size: 20px;
  line-height: 1.6;
  letter-spacing: -.025em;
}

.form {
  position: relative;
  z-index: 2;
  margin-top: 36px;
  display: flex;
  gap: 12px;
  max-width: 640px;
  background: white;
  border-radius: 999px;
  padding: 8px;
}

.form input {
  flex: 1;
  border: 0;
  outline: 0;
  padding: 0 18px;
  min-height: 54px;
  font: inherit;
  font-size: 16px;
  color: var(--ink);
}

.form button {
  border: 0;
  min-height: 54px;
  padding: 0 22px;
  border-radius: 999px;
  background: var(--blue);
  color: white;
  font: inherit;
  font-weight: 850;
  cursor: pointer;
}

.small {
  position: relative;
  z-index: 2;
  margin-top: 16px;
  color: rgba(255,255,255,.48);
  font-size: 13px;
  line-height: 1.45;
}

.newsletter-side {
  position: relative;
  z-index: 2;
  padding: 58px;
  display: flex;
  align-items: center;
}

.update-card {
  width: 100%;
  border-radius: 32px;
  background: white;
  color: var(--ink);
  padding: 32px;
  box-shadow: 0 24px 70px rgba(0,0,0,.18);
}

.update-card small {
  display: block;
  color: var(--blue);
  font-size: 12px;
  letter-spacing: .14em;
  text-transform: uppercase;
  font-weight: 900;
  margin-bottom: 18px;
}

.update-card h3 {
  margin: 0 0 22px;
  font-size: 32px;
  line-height: 1.02;
  letter-spacing: -.07em;
}

.update-items {
  display: grid;
  gap: 13px;
}

.update-item {
  border-radius: 18px;
  background: #F4F7FC;
  padding: 16px;
}

.update-item strong {
  display: block;
  font-size: 16px;
  letter-spacing: -.04em;
  margin-bottom: 5px;
}

.update-item span {
  color: var(--muted);
  font-size: 13px;
  line-height: 1.35;
}

/* CTA FOOTER */
.cta-footer {
  background:
    linear-gradient(180deg,#FAFAFA 0%,#EAF3FF 42%,#06103D 42%,#020824 100%);
  padding: 96px 0 0;
  overflow: hidden;
}

.cta {
  max-width: 1180px;
  margin: 0 auto;
  text-align: center;
  position: relative;
  z-index: 2;
  padding: 0 36px;
}

.cta h2 {
  margin: 0 auto 22px;
  max-width: 880px;
  font-size: clamp(46px,5.8vw,82px);
  line-height: .94;
  letter-spacing: -.09em;
  font-weight: 900;
}

.cta .lead {
  margin: 0 auto;
  max-width: 720px;
}

.preview-final {
  max-width: 980px;
  height: 360px;
  margin: 64px auto 0;
  border-radius: 34px 34px 0 0;
  background: white;
  border: 1px solid rgba(8,10,15,.09);
  box-shadow: 0 34px 100px rgba(18,109,251,.22),0 12px 44px rgba(8,10,15,.10);
  overflow: hidden;
  position: relative;
}

.preview-final-top {
  height: 62px;
  background: var(--navy);
  color: white;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 24px;
  font-weight: 800;
  letter-spacing: -.03em;
}

.preview-final-body {
  display: grid;
  grid-template-columns: 260px 1fr;
  min-height: 298px;
}

.sidebar {
  border-right: 1px solid var(--line);
  background: #F8FAFD;
  padding: 24px;
}

.lesson-line {
  height: 38px;
  border-radius: 12px;
  background: #EEF3FA;
  margin-bottom: 12px;
}

.lesson-line.active {
  background: #E8F1FF;
  border-left: 4px solid var(--blue);
}

.page {
  padding: 34px 42px;
}

.module {
  font-size: 11px;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--blue);
  font-weight: 900;
  margin-bottom: 14px;
}

.page h3 {
  margin: 0 0 18px;
  font-size: 34px;
  line-height: 1.04;
  letter-spacing: -.07em;
}

.fake-text {
  display: grid;
  gap: 11px;
}

.fake-text span {
  height: 11px;
  border-radius: 999px;
  background: #E7ECF3;
}

.fake-text span:nth-child(1) { width: 92%; }
.fake-text span:nth-child(2) { width: 78%; }
.fake-text span:nth-child(3) { width: 86%; }

.footer {
  max-width: 1280px;
  margin: 0 auto;
  padding: 76px 36px 56px;
  color: white;
  display: grid;
  grid-template-columns: 1.4fr .65fr .65fr .65fr;
  gap: 44px;
  position: relative;
}

.footer-brand {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 22px;
}

.footer-brand strong {
  font-size: 20px;
  letter-spacing: -.055em;
}

.footer p {
  max-width: 430px;
  color: rgba(255,255,255,.58);
  line-height: 1.6;
  margin: 0 0 28px;
}

.social {
  display: flex;
  gap: 12px;
}

.social a {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  border: 1px solid rgba(255,255,255,.14);
  display: grid;
  place-items: center;
  color: white;
  text-decoration: none;
  font-weight: 850;
}

.col h4 {
  margin: 0 0 18px;
  font-size: 15px;
  color: white;
  letter-spacing: -.02em;
}

.col a {
  display: block;
  color: rgba(255,255,255,.58);
  text-decoration: none;
  margin-bottom: 12px;
  font-size: 14px;
}

.col a:hover {
  color: white;
}

.bottom {
  max-width: 1280px;
  margin: 0 auto;
  padding: 20px 36px 34px;
  border-top: 1px solid rgba(255,255,255,.09);
  color: rgba(255,255,255,.42);
  font-size: 13px;
  display: flex;
  justify-content: space-between;
  gap: 20px;
}

@media (max-width: 1050px) {
  .curriculum-wrap,
  .founder-wrap {
    grid-template-columns: 1fr;
  }

  .curriculum-panel {
    max-width: 720px;
    width: 100%;
  }

  .who-grid {
    grid-template-columns: repeat(2,1fr);
  }
}

@media (max-width: 1020px) {
  .split-head,
  .feature-grid,
  .grid,
  .newsletter .panel-wrap {
    grid-template-columns: 1fr;
  }

  .courses,
  .choose-grid {
    grid-template-columns: 1fr;
  }

  .course.course-programme {
    grid-template-columns: 1fr;
  }

  .newsletter-side {
    padding-top: 0;
  }
}

@media (max-width: 920px) {
  .navlinks {
    display: none;
  }

  .tradecraft-body {
    grid-template-columns: 1fr;
  }

  .diagram-panel {
    display: none;
  }

  .article {
    padding: 38px 30px;
  }

  .tradecraft {
    height: 500px;
  }

  .iws-watermark {
    width: 430px;
  }

  .choice-card {
    min-height: auto;
  }

  .card-actions {
    position: relative;
    left: auto;
    right: auto;
    bottom: auto;
    margin-top: 30px;
  }

  .training-list,
  .kb-list {
    margin-bottom: 0;
  }

  .testimonial-grid,
  .footer {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 720px) {
  .container,
  .nav,
  .hero-content {
    padding-left: 22px;
    padding-right: 22px;
  }

  .section {
    padding: 72px 0;
  }

  .hero h1 {
    font-size: 52px;
  }

  .hero-actions {
    flex-direction: column;
  }

  .tradecraft-wrap {
    padding: 0 18px;
  }

  .kb-grid,
  .who-grid {
    grid-template-columns: 1fr;
  }

  .feature {
    min-height: 680px;
    padding: 30px;
  }

  .feature h3 {
    font-size: 42px;
  }

  .preview {
    left: 24px;
    right: 24px;
    bottom: 24px;
  }

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

  .curriculum-panel {
    padding: 28px;
    border-radius: 30px;
  }

  .module-card {
    padding: 34px 28px;
  }

  .module-head {
    flex-direction: column;
  }

  .counts {
    flex-direction: row;
    align-items: flex-start;
  }

  .module-name {
    font-size: 38px;
  }

  .lesson {
    font-size: 16px;
  }

  .stack::before,
  .stack::after {
    display: none;
  }

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

  .photo {
    min-height: 560px;
  }

  .form {
    border-radius: 24px;
    display: block;
  }

  .form button {
    width: 100%;
    margin-top: 8px;
  }

  .preview-final-body {
    grid-template-columns: 1fr;
  }

  .sidebar {
    display: none;
  }

  .footer {
    padding-left: 36px;
    padding-right: 36px;
  }

  .bottom {
    display: block;
  }
}

@media (max-width: 620px) {
  .section-heading,
  h2 {
    font-size: 44px;
  }

  .choice-title {
    font-size: 46px;
  }

  .choice-card,
  .course,
  .course.course-programme {
    padding: 28px;
  }

  .course h3,
  .course-programme h3 {
    font-size: 40px;
  }
}


/* EDITORIAL HOMEPAGE REFINEMENTS */
.hero {
  background:
    radial-gradient(circle at 0% 0%, rgba(244,155,232,.90) 0%, rgba(244,155,232,.55) 18%, rgba(255,215,247,.28) 34%, transparent 52%),
    radial-gradient(circle at 50% 67%, rgba(18,109,251,.18), transparent 36%),
    linear-gradient(180deg, #fff 0%, #FFF6FD 42%, #F9FBFF 66%, #EAF3FF 100%);
}
.hero h1 .pop-word {
  display:inline-block;
  color:#fff;
  text-transform:uppercase;
  text-shadow:
    3px 3px 0 var(--blue),
    6px 6px 0 var(--navy);
  letter-spacing:-.04em;
  margin-right:.06em;
}
.curriculum-section {
  background: var(--cream, #FFFDF6);
  position: relative;
  overflow: hidden;
}
.curriculum-section::before {
  content:"TRADECRAFT";
  position:absolute;
  left:50%;
  top:28px;
  transform:translateX(-50%);
  font-size:13vw;
  font-weight:950;
  letter-spacing:-.12em;
  color:rgba(8,10,15,.035);
  white-space:nowrap;
  pointer-events:none;
}
.curriculum-wrap { position:relative; z-index:2; }
.curriculum-section .section-heading { max-width: 760px; }
.curriculum-section .section-lead { max-width: 760px; }
.who .section-heading { max-width: 860px; }
.newsletter .kicker { color: white; }



/* --- v1.0.2 NEWSLETTER INLINE FORM FIX --- */
.newsletter .form.newsletter-form{
  position:relative!important;
  z-index:5!important;
  display:flex!important;
  flex-direction:row!important;
  flex-wrap:nowrap!important;
  align-items:center!important;
  gap:12px!important;
  width:min(100%, 760px)!important;
  max-width:760px!important;
  min-height:70px!important;
  margin-top:36px!important;
  padding:8px!important;
  background:#fff!important;
  border:0!important;
  border-radius:999px!important;
  overflow:hidden!important;
  box-shadow:none!important;
}
.newsletter .form.newsletter-form::before,
.newsletter .form.newsletter-form::after{
  display:none!important;
  content:none!important;
}
.newsletter .form.newsletter-form input{
  flex:1 1 auto!important;
  min-width:0!important;
  width:auto!important;
  min-height:54px!important;
  margin:0!important;
  padding:0 24px!important;
  background:transparent!important;
  border:0!important;
  outline:0!important;
  box-shadow:none!important;
  border-radius:999px!important;
  font:inherit!important;
  font-size:16px!important;
  color:var(--ink)!important;
}
.newsletter .form.newsletter-form button{
  flex:0 0 auto!important;
  width:auto!important;
  min-width:220px!important;
  min-height:54px!important;
  margin:0!important;
  padding:0 28px!important;
  border:0!important;
  border-radius:999px!important;
  background:var(--blue)!important;
  color:#fff!important;
  font:inherit!important;
  font-weight:850!important;
  white-space:nowrap!important;
  cursor:pointer!important;
}
.newsletter .form.newsletter-form .message-success,
.newsletter .form.newsletter-form .message-error{
  display:none;
  position:absolute;
  left:24px;
  right:24px;
  bottom:-34px;
  margin:0;
  color:rgba(255,255,255,.72);
  font-size:14px;
  line-height:1.4;
}
.newsletter .form.newsletter-form.success .message-success,
.newsletter .form.newsletter-form.error .message-error{display:block;}
@media(max-width:720px){
  .newsletter .form.newsletter-form{
    display:flex!important;
    flex-direction:column!important;
    align-items:stretch!important;
    gap:8px!important;
    border-radius:28px!important;
    padding:8px!important;
    overflow:visible!important;
  }
  .newsletter .form.newsletter-form input,
  .newsletter .form.newsletter-form button{
    width:100%!important;
    min-width:0!important;
  }
}