:root {
  --ds-midnight: #071523;
  --ds-ink: #102235;
  --ds-muted: #617187;
  --ds-line: #dfe7f0;
  --ds-panel: #ffffff;
  --ds-paper: #f6f8fb;
  --ds-cyan: #00b4d8;
  --ds-blue: #1667ff;
  --ds-green: #22a66a;
  --ds-amber: #f7a521;
  --ds-red: #e04f5f;
  --ds-radius: 24px;
  --ds-shadow: 0 22px 70px rgba(10, 37, 64, .13);
  --ds-shadow-soft: 0 14px 38px rgba(10, 37, 64, .08);
  --ds-sans: "Trebuchet MS", "Avenir Next", Verdana, sans-serif;
  --ds-mono: "Courier New", Consolas, monospace;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--ds-ink);
  background:
    radial-gradient(circle at 8% 10%, rgba(0, 180, 216, .11), transparent 26rem),
    radial-gradient(circle at 94% 18%, rgba(247, 165, 33, .12), transparent 28rem),
    linear-gradient(180deg, #fbfdff 0%, #f5f8fc 42%, #ffffff 100%);
  font-family: var(--ds-sans);
  -webkit-font-smoothing: antialiased;
}

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

a:hover {
  color: var(--ds-blue);
}

img {
  max-width: 100%;
}

.text-mono {
  font-family: var(--ds-mono);
}

.ds-topbar {
  background: var(--ds-midnight);
  color: rgba(255, 255, 255, .82);
  font-size: .84rem;
  padding: .55rem 0;
}

.ds-topbar a {
  color: rgba(255, 255, 255, .86);
}

.ds-topbar .sep {
  opacity: .38;
  margin: 0 .65rem;
}

.ds-cur-picker {
  display: inline-flex;
  align-items: center;
  gap: .45rem;
}

.ds-cur-picker label {
  color: rgba(255, 255, 255, .5);
  font-size: .68rem;
  letter-spacing: .11em;
  margin: 0;
  text-transform: uppercase;
}

.ds-cur-select {
  color: #fff;
  background: rgba(255, 255, 255, .08);
  border: 1px solid rgba(255, 255, 255, .18);
  border-radius: 999px;
  font-family: var(--ds-mono);
  font-size: .78rem;
  padding: .28rem .7rem;
}

.ds-cur-select option {
  color: #111;
}

.ds-nav {
  position: sticky;
  top: 0;
  z-index: 1030;
  background: rgba(255, 255, 255, .92);
  border-bottom: 1px solid rgba(223, 231, 240, .84);
  backdrop-filter: blur(14px);
}

.ds-nav .navbar-brand {
  align-items: center;
  color: var(--ds-midnight);
  display: inline-flex;
  font-weight: 900;
  gap: .65rem;
  letter-spacing: -.02em;
}

.brand-mark {
  align-items: center;
  background: linear-gradient(135deg, var(--ds-blue), var(--ds-cyan));
  border-radius: 13px;
  box-shadow: 0 12px 28px rgba(22, 103, 255, .25);
  color: #fff;
  display: inline-flex;
  font-family: var(--ds-mono);
  font-weight: 900;
  height: 38px;
  justify-content: center;
  width: 38px;
}

.ds-nav .nav-link {
  border-radius: 999px;
  color: #24384d;
  font-size: .92rem;
  font-weight: 800;
  padding: .48rem .78rem;
}

.ds-nav .nav-link:hover,
.ds-nav .nav-link.active {
  background: #edf7ff;
  color: var(--ds-blue);
}

@media (min-width: 992px) and (max-width: 1199.98px) {
  .ds-nav .navbar-brand {
    font-size: .9rem;
    gap: .45rem;
  }

  .ds-nav .brand-mark {
    border-radius: 11px;
    height: 34px;
    width: 34px;
  }

  .ds-nav .navbar-collapse {
    min-width: 0;
  }

  .ds-nav .nav-link {
    font-size: .72rem;
    padding: .36rem .38rem;
  }

  .ds-nav .ds-btn {
    display: none;
  }
}

.ds-btn {
  align-items: center;
  border: 0;
  border-radius: 999px;
  cursor: pointer;
  display: inline-flex;
  font-weight: 900;
  gap: .5rem;
  justify-content: center;
  line-height: 1;
  padding: .82rem 1.2rem;
  transition: transform .18s ease, box-shadow .18s ease, background .18s ease;
  white-space: nowrap;
}

.ds-btn:hover {
  transform: translateY(-2px);
}

.ds-btn-primary {
  background: linear-gradient(135deg, var(--ds-blue), #08a7d4);
  box-shadow: 0 14px 34px rgba(22, 103, 255, .26);
  color: #fff;
}

.ds-btn-primary:hover {
  color: #fff;
}

.ds-btn-dark {
  background: var(--ds-midnight);
  color: #fff;
}

.ds-btn-dark:hover {
  color: #fff;
}

.ds-btn-ghost {
  background: #fff;
  border: 1px solid var(--ds-line);
  color: var(--ds-midnight);
}

.ds-btn-light {
  background: rgba(255, 255, 255, .1);
  border: 1px solid rgba(255, 255, 255, .2);
  color: #fff;
}

.ds-btn-light:hover {
  color: #fff;
}

.ds-enroll-form {
  display: inline-flex;
}

.ds-price-card .ds-enroll-form {
  display: block;
}

.ds-price-card .ds-enroll-form .ds-btn,
.ds-mobile-bar .ds-enroll-form .ds-btn {
  width: 100%;
}

.ds-hero {
  color: #fff;
  overflow: hidden;
  padding: 5.8rem 0 6rem;
  position: relative;
}

.ds-hero::before {
  background:
    linear-gradient(rgba(255, 255, 255, .055) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, .055) 1px, transparent 1px);
  background-size: 42px 42px;
  content: "";
  inset: 0;
  mask-image: radial-gradient(circle at 50% 28%, #000, transparent 74%);
  position: absolute;
}

.ds-hero.course {
  background:
    radial-gradient(620px 340px at 72% 22%, rgba(0, 180, 216, .34), transparent 64%),
    radial-gradient(760px 420px at 8% 90%, rgba(247, 165, 33, .18), transparent 62%),
    linear-gradient(135deg, #071523 0%, #0d3158 58%, #06243a 100%);
}

.ds-hero.catalog {
  background:
    radial-gradient(640px 360px at 75% 18%, rgba(34, 166, 106, .28), transparent 62%),
    radial-gradient(700px 420px at 12% 82%, rgba(0, 180, 216, .25), transparent 60%),
    linear-gradient(135deg, #071523 0%, #102a4d 58%, #071523 100%);
}

.ds-hero > .container {
  position: relative;
  z-index: 1;
}

.ds-eyebrow {
  align-items: center;
  background: rgba(255, 255, 255, .08);
  border: 1px solid rgba(255, 255, 255, .13);
  border-radius: 999px;
  color: #b8f2ff;
  display: inline-flex;
  font-family: var(--ds-mono);
  font-size: .76rem;
  font-weight: 900;
  gap: .5rem;
  letter-spacing: .12em;
  padding: .42rem .82rem;
  text-transform: uppercase;
}

.ds-hero h1 {
  font-size: clamp(2.25rem, 5vw, 5.35rem);
  font-weight: 900;
  letter-spacing: -.055em;
  line-height: .96;
  margin: 1.1rem 0 1rem;
}

.ds-hero .lead {
  color: rgba(255, 255, 255, .78);
  font-size: clamp(1.05rem, 1.7vw, 1.28rem);
  max-width: 720px;
}

.ds-hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: .8rem;
  margin-top: 1.7rem;
}

.ds-metric-grid {
  display: grid;
  gap: .85rem;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  margin-top: 2rem;
}

.ds-metric {
  background: rgba(255, 255, 255, .07);
  border: 1px solid rgba(255, 255, 255, .11);
  border-radius: 18px;
  padding: 1rem;
}

.ds-metric span {
  color: rgba(255, 255, 255, .58);
  display: block;
  font-family: var(--ds-mono);
  font-size: .72rem;
  letter-spacing: .11em;
  text-transform: uppercase;
}

.ds-metric strong {
  color: #fff;
  display: block;
  font-size: clamp(.86rem, 1.6vw, 1.05rem);
  letter-spacing: -.03em;
  line-height: 1.15;
  margin-top: .22rem;
  overflow-wrap: anywhere;
}

.ds-mobile-price-strip {
  display: none;
}

.ds-console {
  background: rgba(2, 8, 16, .66);
  border: 1px solid rgba(255, 255, 255, .12);
  border-radius: 28px;
  box-shadow: 0 28px 80px rgba(0, 0, 0, .32);
  min-height: 430px;
  overflow: hidden;
  position: relative;
}

.ds-console-head {
  align-items: center;
  border-bottom: 1px solid rgba(255, 255, 255, .1);
  display: flex;
  justify-content: space-between;
  padding: 1rem 1.1rem;
}

.ds-dots span {
  border-radius: 999px;
  display: inline-block;
  height: 10px;
  margin-right: .28rem;
  width: 10px;
}

.ds-dots span:nth-child(1) { background: #ff6060; }
.ds-dots span:nth-child(2) { background: #ffc145; }
.ds-dots span:nth-child(3) { background: #35d07f; }

.ds-console-title {
  color: rgba(255, 255, 255, .64);
  font-family: var(--ds-mono);
  font-size: .78rem;
}

.ds-level-stack {
  padding: 1.3rem;
}

.ds-level-card {
  background: rgba(255, 255, 255, .06);
  border: 1px solid rgba(255, 255, 255, .1);
  border-radius: 18px;
  margin-bottom: .75rem;
  padding: 1rem;
  position: relative;
}

.ds-level-card.active {
  background: linear-gradient(135deg, rgba(0, 180, 216, .22), rgba(22, 103, 255, .18));
  border-color: rgba(0, 180, 216, .42);
  box-shadow: 0 16px 40px rgba(0, 180, 216, .13);
}

.ds-level-card .kicker {
  color: #9febff;
  font-family: var(--ds-mono);
  font-size: .72rem;
  font-weight: 900;
  letter-spacing: .1em;
  text-transform: uppercase;
}

.ds-level-card h3 {
  color: #fff;
  font-size: 1.18rem;
  font-weight: 900;
  margin: .2rem 0 .35rem;
}

.ds-level-card p {
  color: rgba(255, 255, 255, .68);
  font-size: .9rem;
  margin: 0;
}

.ds-level-card .duration {
  color: #fff;
  font-family: var(--ds-mono);
  font-weight: 900;
  position: absolute;
  right: 1rem;
  top: 1rem;
}

.ds-subnav {
  background: rgba(255, 255, 255, .93);
  border-bottom: 1px solid var(--ds-line);
  box-shadow: 0 10px 30px rgba(10, 37, 64, .06);
  position: sticky;
  top: 64px;
  z-index: 900;
}

.ds-subnav-inner {
  align-items: center;
  display: flex;
  gap: .35rem;
  overflow-x: auto;
  padding: .62rem 0;
}

.ds-subnav a {
  border-radius: 999px;
  color: #30465d;
  flex-shrink: 0;
  font-size: .86rem;
  font-weight: 900;
  padding: .48rem .86rem;
}

.ds-subnav a.is-current,
.ds-subnav a:hover {
  background: var(--ds-midnight);
  color: #fff;
}

section {
  padding: 5rem 0;
}

.ds-section-head {
  margin-bottom: 2.3rem;
}

.ds-section-head .eyebrow {
  color: var(--ds-blue);
  display: inline-block;
  font-family: var(--ds-mono);
  font-size: .76rem;
  font-weight: 900;
  letter-spacing: .13em;
  margin-bottom: .55rem;
  text-transform: uppercase;
}

.ds-section-head h2 {
  color: var(--ds-midnight);
  font-size: clamp(1.85rem, 3.2vw, 3rem);
  font-weight: 900;
  letter-spacing: -.04em;
  line-height: 1.05;
  margin: 0;
}

.ds-section-head p {
  color: var(--ds-muted);
  font-size: 1.02rem;
  margin: .75rem 0 0;
  max-width: 740px;
}

.ds-panel {
  background: rgba(255, 255, 255, .86);
  border: 1px solid rgba(223, 231, 240, .9);
  border-radius: var(--ds-radius);
  box-shadow: var(--ds-shadow-soft);
}

.ds-card {
  background: #fff;
  border: 1px solid var(--ds-line);
  border-radius: 22px;
  box-shadow: 0 12px 34px rgba(10, 37, 64, .06);
  height: 100%;
  padding: 1.35rem;
}

.ds-card h3,
.ds-card h4 {
  color: var(--ds-midnight);
  font-weight: 900;
  letter-spacing: -.02em;
}

.ds-card p {
  color: var(--ds-muted);
}

.ds-icon {
  align-items: center;
  background: #eaf9ff;
  border-radius: 16px;
  color: var(--ds-blue);
  display: inline-flex;
  font-size: 1.25rem;
  height: 48px;
  justify-content: center;
  margin-bottom: 1rem;
  width: 48px;
}

.ds-level-tabs {
  display: grid;
  gap: .9rem;
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.ds-training-flow {
  display: grid;
  gap: 1.15rem;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  margin: 1.6rem 0 1.9rem;
}

.ds-flow-step {
  background:
    linear-gradient(180deg, rgba(255, 255, 255, .96), rgba(247, 251, 255, .96)),
    radial-gradient(circle at 12% 0%, rgba(22, 103, 255, .13), transparent 9rem);
  border: 1px solid rgba(22, 103, 255, .18);
  border-radius: 24px;
  box-shadow: 0 18px 42px rgba(10, 37, 64, .08);
  color: var(--ds-ink);
  min-height: 220px;
  padding: 1.25rem;
  position: relative;
  transition: transform .18s ease, box-shadow .18s ease, border .18s ease;
}

.ds-flow-step::after {
  background: linear-gradient(90deg, rgba(22, 103, 255, .28), rgba(0, 180, 216, .72));
  border-radius: 999px;
  content: "";
  height: 3px;
  left: calc(100% + .15rem);
  position: absolute;
  top: 2.1rem;
  width: .9rem;
}

.ds-flow-step:last-child::after {
  display: none;
}

.ds-flow-step:hover,
.ds-flow-step.is-current {
  border-color: rgba(0, 180, 216, .55);
  box-shadow: 0 24px 58px rgba(22, 103, 255, .14);
  color: var(--ds-ink);
  transform: translateY(-4px);
}

.ds-flow-step.is-covered {
  background:
    linear-gradient(180deg, rgba(244, 255, 249, .98), rgba(255, 255, 255, .98)),
    radial-gradient(circle at 12% 0%, rgba(34, 166, 106, .14), transparent 9rem);
  border-color: rgba(34, 166, 106, .28);
}

.ds-flow-node {
  background: var(--ds-midnight);
  border-radius: 999px;
  color: #fff;
  display: inline-flex;
  font-family: var(--ds-mono);
  font-size: .72rem;
  font-weight: 900;
  letter-spacing: .1em;
  margin-bottom: .95rem;
  padding: .42rem .72rem;
  text-transform: uppercase;
}

.ds-flow-step.is-covered .ds-flow-node {
  background: var(--ds-green);
}

.ds-flow-step.is-current .ds-flow-node {
  background: linear-gradient(135deg, var(--ds-blue), var(--ds-cyan));
}

.ds-flow-step strong,
.ds-flow-step em,
.ds-flow-step span,
.ds-flow-step small {
  display: block;
}

.ds-flow-step strong {
  color: var(--ds-midnight);
  font-size: 1.26rem;
  letter-spacing: -.03em;
}

.ds-flow-step em {
  color: var(--ds-blue);
  font-family: var(--ds-mono);
  font-size: .82rem;
  font-style: normal;
  font-weight: 900;
  margin: .28rem 0 .65rem;
  text-transform: uppercase;
}

.ds-flow-step span:not(.ds-flow-node) {
  color: var(--ds-muted);
  font-size: .9rem;
  line-height: 1.55;
}

.ds-flow-step small {
  color: var(--ds-midnight);
  font-size: .78rem;
  font-weight: 900;
  margin-top: .85rem;
}

.ds-tab-card {
  background: #fff;
  border: 1px solid var(--ds-line);
  border-radius: 22px;
  color: var(--ds-ink);
  min-height: 170px;
  padding: 1.2rem;
  position: relative;
  transition: transform .18s ease, box-shadow .18s ease, border .18s ease;
}

.ds-tab-card:hover,
.ds-tab-card.active {
  border-color: rgba(22, 103, 255, .32);
  box-shadow: var(--ds-shadow-soft);
  color: var(--ds-ink);
  transform: translateY(-4px);
}

.ds-tab-card .days {
  color: var(--ds-blue);
  font-family: var(--ds-mono);
  font-size: .78rem;
  font-weight: 900;
  letter-spacing: .11em;
  text-transform: uppercase;
}

.ds-tab-card h3 {
  font-size: 1.35rem;
  margin: .55rem 0 .45rem;
}

.ds-tab-card p {
  color: var(--ds-muted);
  font-size: .9rem;
  margin: 0;
}

.ds-pill-row {
  display: flex;
  flex-wrap: wrap;
  gap: .45rem;
}

.ds-pill {
  background: #eff6ff;
  border: 1px solid #d8e8fb;
  border-radius: 999px;
  color: #254867;
  display: inline-flex;
  font-family: var(--ds-mono);
  font-size: .76rem;
  font-weight: 900;
  padding: .34rem .7rem;
}

.ds-track {
  counter-reset: track;
}

.ds-track-item {
  background: #fff;
  border: 1px solid var(--ds-line);
  border-radius: 24px;
  margin-bottom: .9rem;
  overflow: hidden;
}

.ds-track-title {
  align-items: center;
  color: var(--ds-midnight);
  cursor: pointer;
  display: flex;
  font-weight: 900;
  gap: .8rem;
  justify-content: space-between;
  list-style: none;
  padding: 1.1rem 1.25rem;
}

.ds-track-title::-webkit-details-marker {
  display: none;
}

.ds-track-title::before {
  align-items: center;
  background: var(--ds-midnight);
  border-radius: 13px;
  color: #fff;
  content: counter(track, decimal-leading-zero);
  counter-increment: track;
  display: inline-flex;
  flex: 0 0 auto;
  font-family: var(--ds-mono);
  height: 38px;
  justify-content: center;
  width: 44px;
}

.ds-track-title .tag {
  color: var(--ds-blue);
  font-family: var(--ds-mono);
  font-size: .72rem;
  letter-spacing: .1em;
  margin-left: auto;
  text-transform: uppercase;
}

.ds-track-body {
  border-top: 1px solid var(--ds-line);
  color: var(--ds-muted);
  padding: 1.1rem 1.3rem 1.25rem 6rem;
}

.ds-track-body li {
  margin-bottom: .36rem;
}

.ds-price-grid {
  display: grid;
  gap: 1rem;
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.ds-price-card {
  background: #fff;
  border: 1px solid var(--ds-line);
  border-radius: 28px;
  box-shadow: var(--ds-shadow-soft);
  color: var(--ds-ink);
  min-width: 0;
  padding: 1.5rem;
}

.ds-price-card.featured {
  background:
    radial-gradient(circle at 82% 2%, rgba(0, 180, 216, .17), transparent 17rem),
    #fff;
  border-color: rgba(0, 180, 216, .36);
}

.ds-price-card h3 {
  color: var(--ds-midnight);
  font-size: 1.15rem;
  font-weight: 900;
}

.ds-price {
  color: var(--ds-midnight);
  font-size: clamp(1.38rem, 3.2vw, 2rem);
  font-weight: 900;
  letter-spacing: -.05em;
  line-height: 1;
  margin: 1rem 0 .3rem;
  overflow-wrap: anywhere;
}

.ds-price-card p {
  color: var(--ds-muted);
}

.ds-price-card strong {
  color: var(--ds-midnight);
}

[data-price-inr] small {
  color: var(--ds-muted);
  display: block;
  font-size: .82rem;
  font-weight: 700;
  letter-spacing: 0;
  margin-top: .3rem;
}

.ds-price-card ul {
  color: var(--ds-muted);
  list-style: none;
  margin: 1rem 0 0;
  padding: 0;
}

.ds-price-card li {
  display: flex;
  gap: .55rem;
  margin: .55rem 0;
}

.ds-price-card li i {
  color: var(--ds-green);
  margin-top: .2rem;
}

.ds-callout {
  background: linear-gradient(135deg, #071523, #0f355f);
  border-radius: 30px;
  box-shadow: var(--ds-shadow);
  color: #fff;
  overflow: hidden;
  padding: 2rem;
  position: relative;
}

.ds-callout::after {
  background:
    linear-gradient(rgba(255, 255, 255, .06) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, .06) 1px, transparent 1px);
  background-size: 34px 34px;
  content: "";
  inset: 0;
  opacity: .5;
  position: absolute;
}

.ds-callout > * {
  position: relative;
  z-index: 1;
}

.ds-callout h2,
.ds-callout h3 {
  color: #fff;
  font-weight: 900;
  letter-spacing: -.035em;
}

.ds-callout p {
  color: rgba(255, 255, 255, .72);
}

.ds-form {
  background: #fff;
  border: 1px solid var(--ds-line);
  border-radius: 28px;
  box-shadow: var(--ds-shadow-soft);
  padding: 1.4rem;
}

.ds-form .form-control,
.ds-form .form-select {
  border-color: var(--ds-line);
  border-radius: 14px;
  min-height: 48px;
}

.ds-footer {
  background: #061321;
  color: rgba(255, 255, 255, .7);
  padding: 4rem 0 1.4rem;
}

.ds-footer h5 {
  color: #fff;
  font-size: .9rem;
  font-weight: 900;
  letter-spacing: .08em;
  margin-bottom: 1rem;
  text-transform: uppercase;
}

.ds-footer a {
  color: rgba(255, 255, 255, .72);
  font-size: .9rem;
}

.ds-footer a:hover {
  color: #9febff;
}

.ds-footer ul {
  list-style: none;
  margin: 0;
  padding: 0;
}

.ds-footer li {
  margin-bottom: .54rem;
}

.ds-strip-pills {
  display: flex;
  flex-wrap: wrap;
  gap: .5rem;
}

.ds-strip-pills a {
  background: rgba(255, 255, 255, .05);
  border: 1px solid rgba(255, 255, 255, .1);
  border-radius: 999px;
  display: inline-flex;
  padding: .42rem .82rem;
}

.ds-footer-bottom {
  align-items: center;
  border-top: 1px solid rgba(255, 255, 255, .08);
  display: flex;
  flex-wrap: wrap;
  gap: .8rem;
  justify-content: space-between;
  margin-top: 2.4rem;
  padding-top: 1.3rem;
}

.ds-bb-contact,
.ds-bb-social {
  display: flex;
  flex-wrap: wrap;
  gap: .55rem;
}

.ds-bb-pill,
.ds-bb-social a {
  align-items: center;
  background: rgba(255, 255, 255, .05);
  border: 1px solid rgba(255, 255, 255, .1);
  border-radius: 999px;
  display: inline-flex;
  gap: .45rem;
  min-height: 36px;
  padding: .42rem .72rem;
}

.ds-mobile-bar {
  background: rgba(6, 19, 33, .94);
  border-top: 1px solid rgba(255, 255, 255, .11);
  bottom: 0;
  display: none;
  gap: .55rem;
  left: 0;
  padding: .72rem;
  position: fixed;
  right: 0;
  z-index: 1100;
}

.ds-float-wa {
  align-items: center;
  background: #22a66a;
  border-radius: 999px;
  bottom: 1.1rem;
  box-shadow: 0 16px 38px rgba(34, 166, 106, .32);
  color: #fff;
  display: inline-flex;
  font-weight: 900;
  gap: .45rem;
  padding: .82rem 1rem;
  position: fixed;
  right: 1.1rem;
  z-index: 1090;
}

.ds-float-wa:hover {
  color: #fff;
}

.ds-catalog-grid {
  display: grid;
  gap: 1rem;
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.ds-directory-toolbar {
  align-items: center;
  display: grid;
  gap: .85rem;
  grid-template-columns: 1fr auto auto;
  margin-bottom: 1.2rem;
}

.ds-directory-toolbar .form-control,
.ds-directory-toolbar .form-select {
  border: 1px solid var(--ds-line);
  border-radius: 999px;
  min-height: 48px;
  padding-left: 1rem;
}

.ds-directory-count {
  color: var(--ds-muted);
  font-family: var(--ds-mono);
  font-size: .82rem;
  font-weight: 900;
  white-space: nowrap;
}

.ds-directory-grid {
  display: grid;
  gap: .9rem;
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.ds-directory-card {
  background: #fff;
  border: 1px solid var(--ds-line);
  border-radius: 20px;
  box-shadow: 0 10px 28px rgba(10, 37, 64, .045);
  color: var(--ds-ink);
  display: flex;
  flex-direction: column;
  min-height: 156px;
  padding: 1rem;
  transition: transform .18s ease, box-shadow .18s ease, border .18s ease;
}

.ds-directory-card:hover {
  border-color: rgba(22, 103, 255, .35);
  box-shadow: var(--ds-shadow-soft);
  color: var(--ds-ink);
  transform: translateY(-3px);
}

.ds-directory-card .logo {
  align-items: center;
  background: #edf8ff;
  border-radius: 15px;
  display: inline-flex;
  height: 42px;
  justify-content: center;
  margin-bottom: .8rem;
  width: 42px;
}

.ds-directory-card .logo img {
  max-height: 26px;
  max-width: 30px;
}

.ds-directory-card h3 {
  color: var(--ds-midnight);
  font-size: 1.02rem;
  font-weight: 900;
  letter-spacing: -.02em;
  margin: 0 0 .35rem;
}

.ds-directory-card p {
  color: var(--ds-muted);
  font-size: .85rem;
  margin: 0 0 .8rem;
}

.ds-directory-card .meta {
  color: var(--ds-blue);
  font-family: var(--ds-mono);
  font-size: .72rem;
  font-weight: 900;
  letter-spacing: .1em;
  margin-top: auto;
  text-transform: uppercase;
}

.ds-feature-band {
  display: grid;
  gap: 1rem;
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.ds-trust-strip {
  background: #fff;
  border-bottom: 1px solid var(--ds-line);
  padding: 1.5rem 0;
}

.ds-trust-strip .label {
  color: var(--ds-muted);
  font-family: var(--ds-mono);
  font-size: .76rem;
  font-weight: 900;
  letter-spacing: .12em;
  margin-bottom: .75rem;
  text-align: center;
  text-transform: uppercase;
}

.ds-trust-logos {
  align-items: center;
  color: #536477;
  display: flex;
  flex-wrap: wrap;
  font-family: var(--ds-mono);
  font-weight: 900;
  gap: 1rem 2rem;
  justify-content: center;
}

.ds-hero-card {
  background: #fff;
  border-radius: 28px;
  box-shadow: var(--ds-shadow);
  color: var(--ds-ink);
  padding: 1.4rem;
}

.ds-hero-card .cohort-flag {
  background: #eaf9ff;
  border-radius: 999px;
  color: var(--ds-blue);
  display: inline-flex;
  font-family: var(--ds-mono);
  font-size: .78rem;
  font-weight: 900;
  padding: .36rem .75rem;
}

.ds-hero-card .price-row {
  align-items: baseline;
  display: flex;
  flex-wrap: wrap;
  gap: .55rem;
  margin: 1rem 0 .3rem;
}

.ds-hero-card .price-now {
  color: var(--ds-midnight);
  font-size: 2.1rem;
  font-weight: 900;
  letter-spacing: -.05em;
}

.ds-hero-card .price-note,
.ds-hero-card .scarcity {
  color: var(--ds-muted);
  font-size: .9rem;
}

.ds-hero-card .scarcity {
  color: var(--ds-red);
  font-weight: 900;
  margin-top: .75rem;
}

.ds-hero-card .inc-list {
  list-style: none;
  margin: 1rem 0 0;
  padding: 0;
}

.ds-hero-card .inc-list li {
  display: flex;
  gap: .55rem;
  margin: .48rem 0;
}

.ds-hero-card .inc-list i {
  color: var(--ds-green);
  margin-top: .18rem;
}

.ds-countdown {
  display: grid;
  gap: .45rem;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  margin: 1rem 0;
}

.ds-countdown .cd-cell {
  background: var(--ds-paper);
  border: 1px solid var(--ds-line);
  border-radius: 14px;
  padding: .55rem .2rem;
  text-align: center;
}

.ds-countdown .n {
  color: var(--ds-midnight);
  display: block;
  font-family: var(--ds-mono);
  font-weight: 900;
}

.ds-countdown .l {
  color: var(--ds-muted);
  display: block;
  font-size: .64rem;
  letter-spacing: .1em;
  text-transform: uppercase;
}

.ds-compare {
  background: #fff;
  border: 1px solid var(--ds-line);
  border-radius: 24px;
  box-shadow: var(--ds-shadow-soft);
  overflow: hidden;
}

.ds-compare table {
  margin: 0;
}

.ds-compare th {
  background: var(--ds-midnight);
  color: #fff;
}

.ds-compare td,
.ds-compare th {
  padding: 1rem;
  vertical-align: middle;
}

.ds-cert-preview {
  background: linear-gradient(135deg, #f9fbff, #eef7ff);
  border: 1px solid var(--ds-line);
  border-radius: 28px;
  box-shadow: var(--ds-shadow-soft);
  padding: 1.5rem;
}

.ds-cert-mock {
  background: #fff;
  border: 10px solid #e7eef7;
  border-radius: 20px;
  min-height: 280px;
  padding: 2rem;
  text-align: center;
}

.ds-cert-mock .seal {
  align-items: center;
  background: linear-gradient(135deg, var(--ds-blue), var(--ds-cyan));
  border-radius: 999px;
  color: #fff;
  display: inline-flex;
  font-size: 1.6rem;
  height: 72px;
  justify-content: center;
  margin-bottom: 1rem;
  width: 72px;
}

.ds-review {
  background: #fff;
  border: 1px solid var(--ds-line);
  border-radius: 22px;
  box-shadow: var(--ds-shadow-soft);
  height: 100%;
  padding: 1.25rem;
}

.ds-review .stars {
  color: #ffc145;
  margin-bottom: .7rem;
}

.ds-review .quote {
  color: var(--ds-muted);
  font-style: italic;
}

.ds-review .who {
  color: var(--ds-midnight);
  font-weight: 900;
  margin-top: 1rem;
}

.ds-related {
  background: #fff;
  border: 1px solid var(--ds-line);
  border-radius: 20px;
  display: flex;
  flex-direction: column;
  height: 100%;
  padding: 1.2rem;
  transition: transform .18s ease, box-shadow .18s ease;
}

.ds-related:hover {
  box-shadow: var(--ds-shadow-soft);
  color: var(--ds-ink);
  transform: translateY(-3px);
}

.ds-related .code {
  color: var(--ds-blue);
  font-family: var(--ds-mono);
  font-size: .75rem;
  font-weight: 900;
  letter-spacing: .1em;
}

.ds-preview-modal {
  align-items: stretch;
  background: #071523;
  color: #fff;
  display: grid;
  gap: 0;
  grid-template-columns: minmax(0, .95fr) minmax(0, 1.05fr);
}

.ds-preview-modal img {
  height: 100%;
  min-height: 360px;
  object-fit: cover;
  width: 100%;
}

.ds-preview-modal > div {
  padding: 2rem;
}

.ds-preview-modal h2 {
  color: #fff;
  font-size: clamp(1.7rem, 3vw, 2.55rem);
  font-weight: 900;
  letter-spacing: -.04em;
  line-height: 1.05;
  margin: 1rem 0;
}

.ds-preview-modal p {
  color: rgba(255, 255, 255, .72);
}

.ds-final-cta,
.ds-lead {
  background: linear-gradient(135deg, #071523, #0f355f);
  border-radius: 30px;
  color: #fff;
  padding: 2rem;
}

.ds-final-cta p,
.ds-lead .lead-meta {
  color: rgba(255, 255, 255, .68);
}

.ds-lead .form-control,
.ds-lead .form-select {
  background: rgba(255, 255, 255, .08);
  border: 1px solid rgba(255, 255, 255, .18);
  border-radius: 14px;
  color: #fff;
  min-height: 48px;
}

.ds-lead .form-control::placeholder {
  color: rgba(255, 255, 255, .55);
}

.ds-lead .form-select option {
  color: #111;
}

.ds-course-tile {
  color: var(--ds-ink);
  display: flex;
  flex-direction: column;
  min-height: 260px;
}

.ds-course-tile:hover {
  color: var(--ds-ink);
  transform: translateY(-4px);
}

.ds-course-logo {
  align-items: center;
  background: #edf8ff;
  border-radius: 20px;
  display: inline-flex;
  height: 68px;
  justify-content: center;
  margin-bottom: 1rem;
  padding: .85rem;
  width: 68px;
}

.ds-course-tile .meta {
  color: var(--ds-blue);
  font-family: var(--ds-mono);
  font-size: .78rem;
  font-weight: 900;
  letter-spacing: .1em;
  margin-top: auto;
  text-transform: uppercase;
}

.ds-link-arrow {
  align-items: center;
  color: var(--ds-blue);
  display: inline-flex;
  font-weight: 900;
  gap: .45rem;
  margin-top: 1rem;
}

.ds-course-archive {
  background: #fff;
  border: 1px solid var(--ds-line);
  border-radius: 24px;
  box-shadow: var(--ds-shadow-soft);
  padding: 1.15rem;
}

.ds-course-archive summary {
  align-items: center;
  color: var(--ds-midnight);
  cursor: pointer;
  display: flex;
  font-weight: 900;
  justify-content: space-between;
  list-style: none;
}

.ds-course-archive summary::-webkit-details-marker {
  display: none;
}

.ds-course-archive summary::after {
  background: var(--ds-blue);
  border-radius: 999px;
  color: #fff;
  content: "+";
  display: inline-grid;
  height: 32px;
  margin-left: 1rem;
  place-items: center;
  width: 32px;
}

.ds-course-archive[open] summary::after {
  content: "-";
}

@media (max-width: 991.98px) {
  .ds-training-flow,
  .ds-level-tabs,
  .ds-price-grid,
  .ds-catalog-grid,
  .ds-directory-grid,
  .ds-feature-band {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .ds-flow-step:nth-child(2)::after {
    display: none;
  }

  .ds-directory-toolbar {
    grid-template-columns: 1fr;
  }

  .ds-subnav {
    top: 58px;
  }
}

@media (max-width: 767.98px) {
  body {
    padding-bottom: 72px;
  }

  .ds-hero {
    padding: 4rem 0;
  }

  .ds-metric-grid,
  .ds-training-flow,
  .ds-level-tabs,
  .ds-price-grid,
  .ds-catalog-grid,
  .ds-directory-grid,
  .ds-feature-band {
    grid-template-columns: 1fr;
  }

  .ds-flow-step {
    min-height: 0;
  }

  .ds-flow-step::after {
    display: none;
  }

  .ds-mobile-price-strip {
    display: grid;
    gap: .65rem;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    margin-top: 1.1rem;
  }

  .ds-mobile-price-strip > div {
    background: rgba(255, 255, 255, .08);
    border: 1px solid rgba(255, 255, 255, .14);
    border-radius: 16px;
    padding: .78rem .9rem;
  }

  .ds-mobile-price-strip span,
  .ds-mobile-price-strip small {
    color: rgba(255, 255, 255, .68);
    display: block;
  }

  .ds-mobile-price-strip span {
    font-family: var(--ds-mono);
    font-size: .62rem;
    font-weight: 900;
    letter-spacing: .1em;
    text-transform: uppercase;
  }

  .ds-mobile-price-strip strong {
    color: #fff;
    display: block;
    font-size: clamp(.86rem, 4.4vw, 1.04rem);
    font-weight: 900;
    letter-spacing: -.04em;
    line-height: 1.08;
    margin: .22rem 0 .12rem;
    overflow-wrap: anywhere;
  }

  .ds-mobile-price-strip small {
    font-size: .76rem;
    line-height: 1.35;
  }

  .ds-console {
    margin-top: 2rem;
    min-height: auto;
  }

  .ds-track-body {
    padding: 1rem 1.25rem;
  }

  .ds-track-title {
    align-items: flex-start;
  }

  .ds-track-title .tag {
    display: none;
  }

  .ds-mobile-bar {
    display: flex;
  }

  .ds-float-wa {
    display: none;
  }

  .ds-preview-modal {
    grid-template-columns: 1fr;
  }

  .ds-preview-modal img {
    min-height: 210px;
  }
}