/* ============== RESET & BASE ============== */
*, *::before, *::after { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  color: #1a1a1a;
  background: #fcf9f3;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}
a { color: inherit; text-decoration: none; }
ul, ol { margin: 0; padding: 0; list-style: none; }
button { font: inherit; cursor: pointer; border: none; background: none; color: inherit; }
img, svg { display: block; max-width: 100%; }

.container {
  width: 100%;
  max-width: 1480px;
  margin: 0 auto;
  padding: 0 32px;
}

/* ============== TOP UTILITY BAR ============== */
.topbar {
  background: #050d1a;
  color: #cbd5e1;
  font-size: 12px;
  border-bottom: 1px solid rgba(255,255,255,0.06);
  position: sticky;
  top: 0;
  z-index: 110;
}
.topbar-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  height: 34px;
}
.topbar-left { display: flex; align-items: center; gap: 8px; }
.topbar-left .dot {
  width: 6px; height: 6px; border-radius: 50%;
  background: #c8a04a;
  box-shadow: 0 0 0 3px rgba(200,160,74,0.18);
}
.topbar-right { display: none; gap: 22px; }
.topbar-right a {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: #cbd5e1;
  transition: color .2s;
}
.topbar-right a:hover { color: #c8a04a; }

/* ============== HEADER ============== */
.site-header {
  background: #0a1628;
  color: #f3f0e8;
  border-bottom: 1px solid rgba(200,160,74,0.15);
  position: sticky;
  top: 34px;
  z-index: 100;
  box-shadow: 0 14px 34px rgba(0, 0, 0, 0.18);
  backdrop-filter: blur(16px);
}
.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 92px;
  gap: 24px;
}
.brand { display: flex; align-items: center; gap: 12px; }
.brand-crest {
  width: 56px;
  height: 66px;
  flex-shrink: 0;
}
.brand-text { display: flex; align-items: center; gap: 14px; line-height: 1.1; }
.brand-name {
  font-family: 'Playfair Display', serif;
  font-size: 36px;
  font-weight: 700;
  color: #c8a04a;
  letter-spacing: 1px;
}
.brand-sub {
  font-size: 10px;
  letter-spacing: 1.6px;
  color: #d4cfc2;
  text-transform: uppercase;
  border-left: 1px solid rgba(200,160,74,0.4);
  padding-left: 14px;
  line-height: 1.35;
}

.primary-nav { display: flex; gap: 28px; }
.primary-nav a {
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 1.6px;
  text-transform: uppercase;
  color: #d4cfc2;
  padding: 8px 0;
  position: relative;
  transition: color .2s;
}
.primary-nav a:hover { color: #fff; }
.primary-nav a.active { color: #c8a04a; }
.primary-nav a.active::after {
  content: "";
  position: absolute;
  left: 0; right: 0; bottom: -2px;
  height: 2px;
  background: #c8a04a;
}

.header-actions { display: flex; align-items: center; gap: 16px; }
.icon-btn {
  width: 36px; height: 36px;
  display: inline-flex; align-items: center; justify-content: center;
  border-radius: 50%;
  color: #d4cfc2;
  transition: all .2s;
}
.icon-btn:hover { color: #c8a04a; background: rgba(200,160,74,0.08); }
.btn-apply {
  border: 1px solid #c8a04a;
  color: #c8a04a;
  padding: 10px 22px;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 1.8px;
  text-transform: uppercase;
  border-radius: 2px;
  transition: all .25s;
}
.btn-apply:hover { background: #c8a04a; color: #0a1628; }

section[id],
main[id],
div[id],
article[id] {
  scroll-margin-top: 170px;
}

/* ============== HERO ============== */
.hero {
  position: relative;
  background: #0a1628;
  color: #f3f0e8;
  overflow: hidden;
  border-bottom: 1px solid rgba(200,160,74,0.15);
}
.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(900px 500px at 85% 50%, rgba(200,160,74,0.07), transparent 60%),
    radial-gradient(700px 400px at 10% 30%, rgba(40,80,140,0.18), transparent 60%);
  pointer-events: none;
}
.hero-inner {
  position: relative;
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  gap: 60px;
  align-items: center;
  padding: 52px 32px 58px;
}
.hero-left .hero-title {
  font-family: 'Playfair Display', serif;
  font-size: 68px;
  line-height: 1.05;
  font-weight: 600;
  margin: 0 0 22px;
  letter-spacing: -0.5px;
  color: #f3f0e8;
}
.hero-rule {
  display: flex;
  align-items: center;
  gap: 16px;
}
.hero-rule span {
  width: 56px; height: 1px;
  background: #c8a04a;
}
.hero-rule p {
  margin: 0;
  color: #c8a04a;
  font-size: 12px;
  letter-spacing: 2.4px;
  text-transform: uppercase;
  font-weight: 500;
}
.hero-right p {
  margin: 0;
  color: #c9c4b6;
  font-size: 15px;
  line-height: 1.75;
  max-width: 460px;
}
.hero-watermark {
  position: absolute;
  right: -58px;
  top: 58%;
  transform: translateY(-50%);
  width: 430px;
  height: 430px;
  pointer-events: none;
  opacity: 1;
}
.hero-watermark::before {
  content: "";
  position: absolute;
  inset: 0;
  background: rgba(83, 98, 116, 0.07);
  -webkit-mask: url("assets/sy02.svg") center / contain no-repeat;
  mask: url("assets/sy02.svg") center / contain no-repeat;
}

/* ============== MAIN GRID ============== */
.main-grid {
  max-width: none;
  display: grid;
  grid-template-columns: repeat(30, minmax(0, 1fr));
  gap: 0;
  align-items: start;
  padding-top: 28px;
  padding-bottom: 24px;
}
.col {
  min-width: 0;
  display: flex;
  flex-direction: column;
  padding: 0 26px 26px;
  border-left: 1px solid #e1ddd2;
}
.col:nth-child(1) { grid-column: span 5; border-left: none; padding-left: 0; }
.col:nth-child(2) { grid-column: span 8; }
.col:nth-child(3) { grid-column: span 7; }
.col:nth-child(4) { grid-column: span 10; padding-right: 0; }
.col:nth-child(5) { grid-column: span 8; border-left: none; padding-left: 0; }
.col:nth-child(6) { grid-column: span 6; }
.col:nth-child(7) { grid-column: span 8; }
.col:nth-child(8) { grid-column: span 8; padding-right: 0; }
.col:nth-child(n+5) {
  padding-top: 22px;
  border-top: 1px solid #e5e2d8;
}
.col-title {
  font-family: 'Cormorant Garamond', 'Playfair Display', Georgia, serif;
  font-size: 15px;
  font-weight: 700;
  letter-spacing: 0.8px;
  text-transform: uppercase;
  color: #333747;
  margin: 0 0 20px;
  display: flex;
  align-items: baseline;
  gap: 8px;
  white-space: nowrap;
}
.col-title .num { color: inherit; font-weight: 700; }
.col-title .muted {
  font-weight: 400;
  text-transform: none;
  letter-spacing: 0.15px;
  color: #6b7280;
  font-size: 12px;
}

/* ============== PILLARS ============== */
.pillars { display: flex; flex-direction: column; gap: 0; }
.pillars li {
  display: flex;
  gap: 16px;
  align-items: flex-start;
  padding: 0 0 18px;
  margin-bottom: 18px;
  border-bottom: 1px solid #ece9df;
}
.pillars li:last-child { border-bottom: none; padding-bottom: 0; }
.pillar-icon {
  flex-shrink: 0;
  width: 46px;
  height: 46px;
  color: #c8a04a;
}
.pillar-icon svg { width: 100%; height: 100%; stroke-width: 1.05; }
.pillars h3 {
  font-family: 'Playfair Display', serif;
  font-size: 15px;
  font-weight: 600;
  margin: 2px 0 4px;
  color: #1a1a1a;
}
.pillars p {
  margin: 0;
  font-size: 12.5px;
  color: #5a5a5a;
  line-height: 1.5;
}

/* ============== TRANSCRIPT ============== */
.transcript-img {
  margin: 0;
}
.transcript-img img {
  display: block;
  width: 100%;
  height: auto;
  border: 1px solid #d8d4ca;
  box-shadow: 0 2px 8px rgba(20, 16, 10, 0.1);
}
.transcript::before {
  content: "";
  position: absolute;
  left: 0; top: 8px; bottom: 8px;
  width: 2px;
  background: linear-gradient(180deg, transparent, #c8a04a 25%, #c8a04a 75%, transparent);
}
.transcript-head {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  padding-bottom: 10px;
  border-bottom: 1px solid #e8e2cc;
}
.t-pre {
  margin: 0;
  font-family: 'Playfair Display', serif;
  font-size: 11.5px;
  font-weight: 600;
  letter-spacing: 1.4px;
  text-transform: uppercase;
  color: #1a1a1a;
}
.t-sub {
  margin: 2px 0 0;
  font-size: 8.5px;
  letter-spacing: 1.6px;
  color: #8a7a52;
  text-transform: uppercase;
}
.t-shield { width: 26px; height: 32px; }

.t-meta {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 6px 14px;
  padding: 10px 0;
  font-size: 9.5px;
  border-bottom: 1px solid #ece9df;
}
.t-meta div { display: flex; justify-content: space-between; gap: 8px; }
.t-meta span { color: #7a7a7a; }
.t-meta strong { color: #1a1a1a; font-weight: 500; }

.t-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 9.5px;
  margin-top: 6px;
}
.t-table th, .t-table td {
  padding: 5px 4px;
  text-align: left;
  border-bottom: 1px solid #ece9df;
}
.t-table th {
  font-weight: 600;
  font-size: 8.5px;
  letter-spacing: 0.6px;
  text-transform: uppercase;
  color: #8a7a52;
}
.t-table td { color: #1a1a1a; }
.t-table td:nth-child(3),
.t-table td:nth-child(4) { text-align: center; }
.t-table th:nth-child(3),
.t-table th:nth-child(4) { text-align: center; }

.t-foot {
  display: flex;
  justify-content: space-between;
  padding: 10px 0 8px;
  font-size: 9.5px;
  border-bottom: 1px solid #ece9df;
}
.t-foot strong { font-weight: 600; }

.t-seal {
  position: relative;
  padding-top: 14px;
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.t-seal p {
  font-size: 8px;
  color: #6b6b6b;
  font-style: italic;
  margin: 0;
  max-width: 70%;
}
.t-sig { font-size: 8.5px; }
.t-signature {
  font-family: 'Playfair Display', serif;
  font-style: italic;
  font-size: 13px;
  color: #1a1a1a;
  display: block;
  border-top: 1px solid #c8a04a;
  padding-top: 2px;
  width: 110px;
}
.t-role { color: #7a7a7a; }
.t-stamp {
  position: absolute;
  right: 0;
  top: 6px;
  width: 60px; height: 60px;
  opacity: 0.85;
  transform: rotate(-12deg);
}

/* ============== FLOW ============== */
.flow { display: flex; flex-direction: column; gap: 0; }
.flow li {
  display: flex;
  gap: 14px;
  align-items: flex-start;
  padding: 0 0 14px;
  position: relative;
}
.flow li:last-child { padding-bottom: 0; }
.flow li:not(:last-child) .flow-icon::after {
  content: "↓";
  position: absolute;
  left: 50%;
  top: calc(100% + 5px);
  transform: translateX(-50%);
  width: 18px;
  color: #c8a04a;
  font-family: 'Cormorant Garamond', serif;
  font-size: 22px;
  font-weight: 500;
  line-height: 1;
  text-align: center;
}
.flow li > div { position: relative; min-width: 0; }
.flow li:not(:last-child) > div::after {
  content: "↓";
  display: block;
  width: 16px;
  margin: 5px auto 0;
  color: #1f2937;
  font-family: 'Cormorant Garamond', serif;
  font-size: 17px;
  line-height: 1;
  text-align: center;
}
.flow-icon {
  flex-shrink: 0;
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: #fcf9f3;
  border: 1.5px solid #c8a04a;
  color: #c8a04a;
  display: flex; align-items: center; justify-content: center;
  position: relative;
  z-index: 1;
}
.flow-icon svg { width: 26px; height: 26px; stroke-width: 1.2; }
.flow h4 {
  margin: 1px 0 2px;
  font-family: 'Playfair Display', serif;
  font-size: 14px;
  font-weight: 600;
  color: #1a1a1a;
}
.flow p {
  margin: 0;
  font-size: 11px;
  color: #5a5a5a;
  line-height: 1.35;
}

/* ============== DELIVERY ============== */
.delivery-row {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0;
  margin-bottom: 6px;
}
.delivery {
  text-align: center;
  padding: 8px 10px 7px;
  border-right: 1px solid #ece9df;
}
.delivery:last-child { border-right: none; }
.delivery svg {
  width: 30px;
  height: 30px;
  margin: 0 auto 6px;
  color: #c8a04a;
  stroke-width: 1.15;
}
.delivery strong {
  display: block;
  font-family: 'Playfair Display', serif;
  font-size: 16px;
  font-weight: 600;
  color: #1a1a1a;
  margin-bottom: 2px;
}
.delivery span {
  font-size: 10px;
  color: #6b7280;
  letter-spacing: 0.3px;
  display: block;
  line-height: 1.25;
}

/* ============== PLATFORM MOCKUP ============== */
.platform {
  background: #0a1628;
  border-radius: 4px;
  color: #d4cfc2;
  overflow: hidden;
  box-shadow: 0 8px 22px -9px rgba(0,0,0,0.45);
}
.platform-top {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 10px 14px;
  border-bottom: 1px solid rgba(200,160,74,0.15);
  background: #050d1a;
}
.platform-brand { display: flex; align-items: center; gap: 10px; }
.platform-brand .t-shield { width: 20px; height: 25px; }
.platform-brand span {
  font-size: 9.5px;
  letter-spacing: 1.6px;
  color: #c8a04a;
  font-weight: 600;
}
.platform-icons { display: flex; align-items: center; gap: 12px; color: #8a98ad; }
.platform-icons .avatar {
  width: 24px; height: 24px;
  background: #c8a04a;
  color: #0a1628;
  border-radius: 50%;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 9px;
  font-weight: 700;
}

.platform-body {
  display: grid;
  grid-template-columns: 132px 1fr;
  min-height: 250px;
}
.platform-side {
  background: #050d1a;
  padding: 10px 8px;
  border-right: 1px solid rgba(200,160,74,0.1);
}
.platform-side li {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 5px 8px;
  font-size: 10px;
  border-radius: 3px;
  color: #8a98ad;
  cursor: default;
}
.platform-side li.active {
  background: rgba(200,160,74,0.12);
  color: #c8a04a;
}
.platform-side li.spacer { height: 4px; background: transparent; }

.platform-main { padding: 11px 14px; }
.course-head { margin-bottom: 9px; }
.course-head h5 {
  font-size: 13px;
  font-weight: 500;
  color: #f3f0e8;
  margin: 0 0 6px;
}
.course-head h5 span { color: #8a98ad; font-weight: 400; }
.tabs { display: flex; gap: 14px; border-bottom: 1px solid rgba(200,160,74,0.1); padding-bottom: 4px; }
.tabs span {
  font-size: 10px;
  color: #8a98ad;
  padding-bottom: 5px;
  position: relative;
  cursor: default;
}
.tabs span.active { color: #c8a04a; }
.tabs span.active::after {
  content: "";
  position: absolute;
  left: 0; right: 0; bottom: -7px;
  height: 2px;
  background: #c8a04a;
}

.course-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.35fr) minmax(128px, .9fr);
  gap: 10px;
  margin-bottom: 8px;
}
.mod-title {
  font-size: 10px;
  color: #8a98ad;
  margin-bottom: 6px;
  font-weight: 500;
}
.mod-item {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 4px 6px;
  font-size: 9.5px;
  border-bottom: 1px solid rgba(255,255,255,0.04);
}
.mod-item > div { display: flex; justify-content: space-between; flex: 1; align-items: center; gap: 10px; min-width: 0; }
.mod-item p { margin: 0; color: #d4cfc2; }
.check {
  width: 14px; height: 14px;
  border-radius: 50%;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.check.ok { background: rgba(200,160,74,0.15); color: #c8a04a; }
.check.prog { background: #c8a04a; }
.check.prog .dot { width: 5px; height: 5px; background: #0a1628; border-radius: 50%; }
.check.lock { background: transparent; border: 1px solid #3a4555; color: #3a4555; }

.status { font-size: 8.5px; font-weight: 500; white-space: nowrap; }
.status.s-done { color: #c8a04a; }
.status.s-prog { color: #d4a04a; }
.status.s-lock { color: #5a6478; }

.progress-card {
  background: rgba(200,160,74,0.05);
  border: 1px solid rgba(200,160,74,0.15);
  border-radius: 3px;
  padding: 8px;
}
.prog-title { font-size: 10px; color: #8a98ad; }
.prog-pct {
  font-family: 'Playfair Display', serif;
  font-size: 22px;
  font-weight: 600;
  color: #c8a04a;
  margin: 2px 0 5px;
}
.prog-bar {
  height: 3px;
  background: rgba(200,160,74,0.15);
  border-radius: 2px;
  overflow: hidden;
  margin-bottom: 8px;
}
.prog-bar span {
  display: block;
  width: 60%;
  height: 100%;
  background: #c8a04a;
}
.timeline-title { font-size: 10px; color: #8a98ad; margin-bottom: 4px; }
.timeline li {
  display: grid;
  grid-template-columns: 38px 1fr auto;
  align-items: center;
  font-size: 9px;
  padding: 2px 0;
  gap: 6px;
}
.timeline li span { color: #8a98ad; }
.timeline li em { color: #d4cfc2; font-style: normal; }
.timeline li i { font-style: normal; font-size: 8px; }
.timeline li i.ok { color: #c8a04a; }
.timeline li i.prog { color: #d4a04a; }
.timeline li i.up { color: #5a6478; }

.up-next {
  display: flex;
  justify-content: space-between;
  align-items: center;
  background: rgba(200,160,74,0.05);
  border: 1px solid rgba(200,160,74,0.15);
  border-radius: 3px;
  padding: 6px 9px;
}
.up-next strong { display: block; font-size: 10px; color: #f3f0e8; margin-bottom: 2px; }
.up-next p { margin: 0; font-size: 9px; color: #8a98ad; line-height: 1.4; }

/* ============== ASSESSMENT TABLE ============== */
.assess {
  width: 100%;
  border-collapse: collapse;
  font-size: 11px;
  background: #fff;
  border: 1px solid #e0ddd8;
  border-radius: 0;
  overflow: hidden;
  box-shadow: none;
}
.assess th, .assess td {
  padding: 8px 12px;
  text-align: left;
  border: 1px solid #e0ddd8;
}
.assess th.num-th, .assess td:last-child { text-align: center; }
.assess td:first-child { font-weight: 600; color: #383838; width: 31%; }
.assess td:nth-child(2) { color: #4f4f4f; font-size: 10.5px; line-height: 1.35; }
.assess td:last-child {
  width: 16%;
  font-weight: 600;
  color: #3f3f3f;
  background: rgba(200, 160, 74, 0.08);
}
.assess th {
  font-size: 8.5px;
  letter-spacing: 0.25px;
  text-transform: uppercase;
  color: #3e3e3e;
  font-weight: 700;
  background: rgb(248 242 231);
}
.assess tbody tr:not(.total) td {
  background: #fcf9f3;
}
.assess .total td {
  font-weight: 700;
  color: #383838;
  background: rgb(248 242 231);
}
.assess .total td:first-child { font-weight: 700; }
.assess .total td:last-child {
  color: #383838;
  background: rgb(248 242 231);
}

/* ============== CHECKS ============== */
.checks { display: flex; flex-direction: column; gap: 13px; }
.checks li {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  font-size: 13.5px;
  color: #1a1a1a;
  line-height: 1.45;
}
.ck {
  width: 20px;
  height: 20px;
  border-radius: 50%;
  border: 1px solid rgba(200, 160, 74, 0.75);
  color: #9b6b1f;
  background: rgba(200, 160, 74, 0.08);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  margin-top: 0;
}
.ck svg { width: 10px; height: 10px; stroke-width: 2; }

/* ============== BULLETS / OUTCOMES ============== */
.lead {
  font-size: 13px;
  color: #5a5a5a;
  line-height: 1.6;
  margin: 0 0 14px;
}
.bullets { padding-left: 18px; list-style: disc; }
.bullets li {
  font-size: 13.5px;
  color: #1a1a1a;
  line-height: 1.55;
  margin-bottom: 8px;
  padding-left: 4px;
}
.bullets li::marker { color: inherit; }

/* ============== ACCREDITATION ============== */
.accred {
  --acc-logo-size: 108px;
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  align-items: center;
  margin-top: clamp(28px, 3vw, 42px);
}
.acc {
  position: relative;
  min-width: 0;
  height: var(--acc-logo-size);
  padding: 0 14px;
  display: flex;
  align-items: center;
  justify-content: center;
}
.acc + .acc { border-left: none; }
.acc + .acc::before {
  content: "";
  position: absolute;
  left: 0;
  top: 18%;
  width: 1px;
  height: 64%;
  background: rgba(200, 160, 74, 0.32);
}
.acc-logo {
  display: block;
  width: min(100%, 180px);
  height: auto;
  max-height: var(--acc-logo-size);
  object-fit: contain;
}

/* ============== FOOTER ============== */
.site-footer {
  background: #0a1628;
  color: #d4cfc2;
  padding: 28px 0;
}
.footer-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  flex-wrap: wrap;
}
.brand--footer .brand-name { font-size: 28px; }
.brand--footer .brand-sub { font-size: 9px; }
.brand--footer .brand-crest { width: 44px; height: 52px; }
.footer-nav { display: flex; gap: 36px; }
.footer-nav a {
  font-size: 10px;
  letter-spacing: 1.6px;
  text-transform: uppercase;
  color: #d4cfc2;
  transition: color .2s;
}
.footer-nav a:hover { color: #c8a04a; }
.copy {
  margin: 0;
  font-size: 11px;
  color: #8a98ad;
  width: 100%;
  text-align: center;
  padding-top: 18px;
  border-top: 1px solid rgba(200,160,74,0.1);
  margin-top: 6px;
}

/* ============== RESPONSIVE ============== */
@media (max-width: 1560px) {
  .main-grid { padding-top: 30px; }
  .col { padding-left: 20px; padding-right: 20px; }
  .col:nth-child(1),
  .col:nth-child(5) { padding-left: 0; }
  .col:nth-child(4),
  .col:nth-child(8) { padding-right: 0; }
  .platform-side { padding-left: 6px; padding-right: 6px; }
  .platform-side li { gap: 6px; padding-left: 6px; padding-right: 6px; font-size: 9px; }
  .tabs { gap: 10px; }
}

@media (max-width: 1360px) {
  .main-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .col,
  .col:nth-child(1),
  .col:nth-child(2),
  .col:nth-child(3),
  .col:nth-child(4),
  .col:nth-child(5),
  .col:nth-child(6),
  .col:nth-child(7),
  .col:nth-child(8) {
    grid-column: auto;
    padding: 24px 22px 26px;
    border-left: 1px solid #e1ddd2;
    border-top: 1px solid #e5e2d8;
  }
  .col:nth-child(-n+2) { padding-top: 0; border-top: none; }
  .col:nth-child(odd) { border-left: none; padding-left: 0; }
  .col:nth-child(even) { padding-right: 0; }
}

@media (max-width: 900px) {
  .header-inner { flex-wrap: wrap; height: auto; padding-top: 16px; padding-bottom: 16px; }
  .primary-nav { order: 3; width: 100%; flex-wrap: wrap; gap: 14px; padding-top: 12px; border-top: 1px solid rgba(200,160,74,0.1); }
  section[id],
  main[id],
  div[id],
  article[id] {
    scroll-margin-top: 210px;
  }
  .hero-inner { grid-template-columns: 1fr; padding: 40px 24px; }
  .hero-left .hero-title { font-size: 42px; }
  .hero-watermark { display: none; }
  .main-grid { grid-template-columns: 1fr; padding-top: 24px; }
  .col,
  .col:nth-child(1),
  .col:nth-child(2),
  .col:nth-child(3),
  .col:nth-child(4),
  .col:nth-child(5),
  .col:nth-child(6),
  .col:nth-child(7),
  .col:nth-child(8) {
    grid-column: 1 / -1;
    padding: 24px 0 26px;
    border-left: none;
    border-top: 1px solid #e5e2d8;
  }
  .col:first-child { padding-top: 0; border-top: none; }
  .delivery-row { grid-template-columns: repeat(2, 1fr); }
  .delivery:nth-child(2) { border-right: none; }
  .delivery:nth-child(n+3) { border-top: 1px solid #ece9df; }
  .assess { font-size: 11px; }
  .assess th,
  .assess td { padding: 9px 10px; }
  .assess td:nth-child(2) { font-size: 10.5px; }
  .accred { --acc-logo-size: 88px; margin-top: 34px; }
  .platform-top { gap: 12px; padding: 10px 12px; }
  .platform-icons { gap: 10px; }
  .platform-body { grid-template-columns: 1fr; min-height: 0; }
  .platform-side {
    display: block;
    padding: 8px 10px;
    border-right: none;
    border-bottom: 1px solid rgba(200,160,74,0.1);
    overflow-x: auto;
    overflow-y: hidden;
    scrollbar-width: none;
    -webkit-overflow-scrolling: touch;
  }
  .platform-side::-webkit-scrollbar { display: none; }
  .platform-side ul {
    display: flex;
    align-items: center;
    gap: 6px;
  }
  .platform-side li {
    flex: 0 0 auto;
    gap: 6px;
    padding: 6px 9px;
    font-size: 9px;
    white-space: nowrap;
  }
  .platform-side li svg { width: 13px; height: 13px; }
  .platform-side li.spacer { display: none; }
  .platform-main { padding: 12px; }
  .tabs {
    gap: 12px;
    overflow-x: auto;
    overflow-y: hidden;
    scrollbar-width: none;
    -webkit-overflow-scrolling: touch;
  }
  .tabs::-webkit-scrollbar { display: none; }
  .tabs span { flex: 0 0 auto; }
  .course-grid { grid-template-columns: 1fr; }
  .mod-item p {
    min-width: 0;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
  }
  .progress-card { padding: 10px; }
  .timeline li { grid-template-columns: 42px minmax(0, 1fr) auto; }
  .timeline li em {
    min-width: 0;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
  }
  .topbar-right { display: none; }
  .footer-inner { flex-direction: column; text-align: center; }
  .footer-nav { flex-wrap: wrap; justify-content: center; gap: 18px; }
}

@media (max-width: 520px) {
  .container { padding-left: 20px; padding-right: 20px; }
  .platform-top { padding: 9px 10px; gap: 8px; }
  .platform-brand { gap: 8px; }
  .platform-brand span { font-size: 8px; letter-spacing: 1.2px; }
  .platform-icons { gap: 8px; }
  .platform-icons svg { width: 15px; height: 15px; }
  .platform-icons .avatar { width: 22px; height: 22px; font-size: 8px; }
  .platform-main { padding: 11px 10px 12px; }
  .course-head h5 { font-size: 12px; line-height: 1.3; }
  .tabs { gap: 10px; padding-bottom: 3px; }
  .mod-item { align-items: flex-start; padding: 6px 0; gap: 7px; }
  .mod-item > div {
    flex-wrap: wrap;
    gap: 2px 8px;
  }
  .mod-item p {
    flex: 1 1 150px;
    white-space: normal;
    line-height: 1.35;
  }
  .status { font-size: 8px; }
  .up-next { align-items: flex-start; gap: 8px; }
  .up-next > div { min-width: 0; }
  .delivery-row { grid-template-columns: 1fr; }
  .delivery,
  .delivery:nth-child(2) { border-right: none; }
  .delivery + .delivery { border-top: 1px solid #ece9df; }
  .assess { font-size: 10.5px; }
  .assess th,
  .assess td { padding: 8px 7px; }
  .assess th { font-size: 8px; letter-spacing: 1px; }
  .assess td:first-child { width: 29%; }
  .assess td:last-child { width: 15%; }
  .accred {
    --acc-logo-size: 76px;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    border-left: none;
  }
  .acc + .acc::before { content: none; }
  .acc { border-left: none; }
  .acc:nth-child(even) { border-left: 1px solid rgba(200, 160, 74, 0.35); }
  .acc:nth-child(n+3) { border-top: 1px solid rgba(200, 160, 74, 0.35); }
}