:root {
  --font-body: "IBM Plex Sans Arabic", sans-serif;
  --font-rubik: "Rubik", "IBM Plex Sans Arabic", sans-serif;
  --bg: #eef3f6;
  --bg-elevated: #f7fafb;
  --fg: #0f1f33;
  --fg-muted: #728197;
  --accent: #11b8d7;
  --accent-2: #087fb9;
  --accent-soft: rgba(17, 184, 215, 0.12);
  --energy: #3be0ff;
  --energy-soft: rgba(59, 224, 255, 0.16);
  --deep: #0b1220;
  --line: rgba(20, 50, 70, 0.08);
  --nav-bg: rgba(238, 243, 246, 0.92);
  --shadow: 0 20px 50px rgba(15, 27, 45, 0.08);
  --glow: rgba(17, 184, 215, 0.16);
  --max: 72rem;
  --pad: clamp(1.25rem, 4vw, 4rem);
}

.dark {
  --bg: #08111f;
  --bg-elevated: #111d2e;
  --fg: #f8fafc;
  --fg-muted: #94a3b8;
  --accent: #1cc8e8;
  --accent-2: #0785d1;
  --accent-soft: rgba(28, 200, 232, 0.14);
  --energy: #7aeeff;
  --energy-soft: rgba(122, 238, 255, 0.12);
  --deep: #0b1220;
  --line: rgba(255, 255, 255, 0.08);
  --nav-bg: rgba(8, 17, 31, 0.88);
  --shadow: 0 22px 48px rgba(0, 0, 0, 0.35);
  --glow: rgba(28, 200, 232, 0.16);
}
*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  height: 100%;
  scroll-behavior: smooth;
  -webkit-font-smoothing: antialiased;
}

body {
  min-height: 100%;
  margin: 0;
  background: var(--bg);
  color: var(--fg);
  font-family: var(--font-body), sans-serif;
  overflow-x: hidden;
  transition: background-color 0.3s ease, color 0.3s ease;
}

img {
  max-width: 100%;
}

svg {
  width: 1.15em;
  height: 1.15em;
  flex-shrink: 0;
}

.icon-badge svg {
  width: 1.35rem;
  height: 1.35rem;
}

[hidden] {
  display: none !important;
}

.pop {
  position: fixed;
  inset: 0;
  z-index: 80;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1.25rem;
}

.pop__backdrop {
  position: absolute;
  inset: 0;
  border: 0;
  background: rgba(8, 17, 31, 0.46);
  cursor: pointer;
}

.pop__panel {
  position: relative;
  z-index: 1;
  width: min(32rem, 100%);
  max-height: min(88vh, 40rem);
  overflow: auto;
  padding: 1.15rem 1.2rem 1.25rem;
  border-radius: 1.15rem;
  background: var(--bg-elevated, #f7fafb);
  border: 1px solid var(--line);
  box-shadow: 0 22px 60px rgba(8, 17, 31, 0.22);
}

.pop__head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 0.8rem;
  margin-bottom: 0.9rem;
}

.pop__head h2 { margin: 0; font-size: 1.35rem; }
.pop__head p { margin: 0.3rem 0 0; }

.pop__x {
  width: 2.1rem;
  height: 2.1rem;
  border-radius: 0.7rem;
  border: 1px solid var(--line);
  background: transparent;
  color: inherit;
  font-size: 1.2rem;
  cursor: pointer;
}

.pop__body { display: grid; gap: 0.75rem; }
.pop__note { margin: 0.75rem 0 0; color: #b42318; font-weight: 600; }
.pop__note.is-ok { color: #0d7a4f; }
.dark .pop__note { color: #ffb4ab; }
.month-actions { display: flex; flex-wrap: wrap; gap: 0.6rem; }

button,
input,
select {
  font: inherit;
}

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

::selection {
  background: var(--accent);
  color: #fff;
}

.wrap {
  width: min(100%, var(--max));
  margin-inline: auto;
  padding-inline: var(--pad);
}

.display {
  font-family: var(--font-rubik), var(--font-body), sans-serif;
}

.muted {
  color: var(--fg-muted);
}

.accent {
  color: var(--accent);
}

.surface {
  border: 1px solid var(--line);
  border-radius: 1.25rem;
  background: var(--bg-elevated);
  transition: background-color 0.3s ease, border-color 0.3s ease, box-shadow 0.3s ease;
}

.icon-badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  border-radius: 0.85rem;
  background: var(--accent-soft);
  color: var(--accent);
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  min-height: 44px;
  border-radius: 999px;
  padding: 0.85rem 1.45rem;
  font-size: 0.95rem;
  font-weight: 700;
  border: 1px solid transparent;
  cursor: pointer;
  transition: transform 0.2s ease, filter 0.2s ease, border-color 0.2s ease, color 0.2s ease, box-shadow 0.3s ease;
}

.btn:focus-visible,
a:focus-visible,
button:focus-visible,
summary:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 3px;
}

.btn:disabled {
  opacity: 0.7;
  cursor: progress;
}

.btn-primary {
  position: relative;
  overflow: hidden;
  background: var(--accent);
  color: #041018;
  box-shadow: 0 8px 22px var(--glow);
}

.btn-primary::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(110deg, transparent 35%, rgba(255, 255, 255, 0.38), transparent 65%);
  transform: translateX(130%);
  transition: transform 0.6s ease;
}

.btn-primary:hover {
  transform: translateY(-2px) scale(1.02);
}

.btn-primary:hover::before {
  transform: translateX(-130%);
}

.btn-primary:active {
  transform: translateY(0) scale(0.98);
}

.btn-ghost {
  border-color: var(--line);
  background: var(--bg-elevated);
  color: var(--fg);
  font-weight: 600;
}

.btn-ghost:hover {
  border-color: var(--accent);
  color: var(--accent);
}

.btn-sm {
  padding: 0.5rem 1rem;
  font-size: 0.875rem;
}

.btn-block {
  width: 100%;
}

.stack {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
}

.tone-cyan {
  --accent: #0e7490;
  --accent-soft: rgba(14, 116, 144, 0.16);
  --tone: linear-gradient(155deg, color-mix(in srgb, #06b6d4 34%, var(--bg-elevated)), var(--bg-elevated));
}

.tone-amber {
  --accent: #c2410c;
  --accent-soft: rgba(194, 65, 12, 0.16);
  --tone: linear-gradient(155deg, color-mix(in srgb, #f59e0b 36%, var(--bg-elevated)), var(--bg-elevated));
}

.tone-emerald {
  --accent: #047857;
  --accent-soft: rgba(4, 120, 87, 0.16);
  --tone: linear-gradient(155deg, color-mix(in srgb, #10b981 34%, var(--bg-elevated)), var(--bg-elevated));
}

.tone-violet {
  --accent: #6d28d9;
  --accent-soft: rgba(109, 40, 217, 0.16);
  --tone: linear-gradient(155deg, color-mix(in srgb, #8b5cf6 34%, var(--bg-elevated)), var(--bg-elevated));
}

.dark .tone-cyan { --accent: #67e8f9; }
.dark .tone-amber { --accent: #fdba74; }
.dark .tone-emerald { --accent: #6ee7b7; }
.dark .tone-violet { --accent: #c4b5fd; }
.nav {
  position: sticky;
  top: 0;
  z-index: 50;
  border-bottom: 1px solid transparent;
  background: color-mix(in srgb, var(--bg) 80%, transparent);
  backdrop-filter: blur(12px);
  transition: background 0.2s ease, border-color 0.2s ease;
}

.nav__progress {
  position: absolute;
  inset-inline: 0;
  bottom: 0;
  height: 3px;
  pointer-events: none;
}

.nav__progress span {
  display: block;
  height: 100%;
  width: 100%;
  transform: scaleX(0);
  transform-origin: right center;
  background: var(--accent);
  box-shadow: 0 0 10px var(--glow);
}

.nav.is-scrolled {
  border-bottom-color: var(--line);
  background: var(--nav-bg);
  backdrop-filter: blur(16px);
}

.nav__bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 4.6rem;
}

.nav__signup {
  padding: 0.7rem 1.2rem;
  box-shadow: 0 8px 20px color-mix(in srgb, var(--accent) 28%, transparent);
}

.brand {
  display: flex;
  align-items: center;
  gap: 0.65rem;
}

.brand__mark,
.brand__mark--accent {
  display: flex;
  align-items: center;
  justify-content: center;
  width: auto;
  height: auto;
  border-radius: 0;
  background: transparent;
  color: var(--fg);
}

.brand__mark svg,
.brand__mark[data-icon] svg,
.brand__mark--accent svg,
.brand__mark--accent[data-icon] svg {
  width: 3.25rem;
  height: 3.25rem;
}

.brand__name {
  margin: 0;
  font-size: 1.25rem;
  font-weight: 700;
  line-height: 1.15;
}

.brand__tag {
  margin: 0;
  font-size: 11px;
  color: var(--fg-muted);
}

.nav__links {
  display: none;
  align-items: center;
  gap: 0.25rem;
}

.nav__links a {
  position: relative;
  border-radius: 999px;
  padding: 0.5rem 0.75rem;
  font-size: 0.875rem;
  color: var(--fg-muted);
}

.nav__links a::after {
  content: "";
  position: absolute;
  inset-inline: 0.75rem;
  bottom: 0.2rem;
  height: 2px;
  border-radius: 999px;
  background: var(--accent);
  transform: scaleX(0);
  transition: transform 0.25s ease;
}

.nav__links a:hover,
.nav__links a.is-active {
  color: var(--accent);
}

.nav__links a.is-active::after,
.nav__links a:hover::after {
  transform: scaleX(1);
}

.nav__actions {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.nav__login {
  display: none;
  align-items: center;
  gap: 0.35rem;
  padding: 0.5rem;
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--fg-muted);
}

.nav__login:hover,
.nav__user:hover,
.text-link:hover {
  color: var(--accent);
}

.nav__user {
  display: none;
  font-size: 0.875rem;
  font-weight: 600;
}

.nav__menu {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 2.25rem;
  height: 2.25rem;
  border-radius: 999px;
  border: 1px solid var(--line);
  background: transparent;
  color: var(--fg);
  cursor: pointer;
}

.nav__drawer {
  position: absolute;
  inset-inline: 0;
  top: 100%;
  border-top: 1px solid var(--line);
  background: var(--bg-elevated);
  box-shadow: var(--shadow);
}

.nav__drawer-inner {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
  padding-block: 0.75rem;
}

.nav__drawer a,
.nav__drawer button {
  border: 0;
  background: transparent;
  border-radius: 0.6rem;
  padding: 0.65rem 0.75rem;
  text-align: start;
  font-size: 0.875rem;
  color: var(--fg);
  cursor: pointer;
}

.theme-toggle,
.theme-toggle__placeholder {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 2.25rem;
  height: 2.25rem;
  border-radius: 999px;
  border: 1px solid var(--line);
  background: transparent;
  color: var(--fg);
  cursor: pointer;
  transition: transform 0.32s ease, border-color 0.2s ease, color 0.2s ease;
}

.theme-toggle.is-turn {
  transform: rotate(-180deg);
}

.theme-toggle:hover {
  border-color: color-mix(in srgb, var(--accent) 50%, var(--line));
  color: var(--accent);
}

.footer {
  border-top: 1px solid var(--line);
  padding-block: 2.5rem 1.5rem;
}

.footer__grid {
  display: grid;
  gap: 1.75rem;
}

.footer__brand p,
.footer h2 {
  margin: 0;
}

.footer__brand .brand__name {
  font-size: 1.35rem;
}

.footer__brand .muted {
  margin-top: 0.45rem;
  max-width: 16rem;
  font-size: 0.85rem;
  line-height: 1.7;
}

.footer h2 {
  margin-bottom: 0.7rem;
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--fg-muted);
}

.footer__links {
  display: grid;
  gap: 0.45rem;
  font-size: 0.92rem;
}

.footer__links a:hover {
  color: var(--accent);
}

.footer__links--gap {
  margin-top: 0.8rem;
}

.footer__social {
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem;
}

.footer__social span {
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 0.35rem 0.7rem;
  font-size: 0.8rem;
  font-weight: 700;
}

.footer__base {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 0.5rem;
  margin-top: 1.75rem;
  padding-top: 1rem;
  border-top: 1px solid var(--line);
  color: var(--fg-muted);
  font-size: 0.8rem;
}

@media (min-width: 640px) {
  .nav__login,
  .nav__user {
    display: inline-flex;
  }

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

@media (min-width: 960px) {
  .footer__grid {
    grid-template-columns: 1.4fr repeat(3, minmax(0, 1fr));
  }
}

@media (min-width: 768px) {
  .nav__links {
    display: flex;
  }

  .nav__menu,
  .nav__drawer {
    display: none;
  }
}
.home {
  position: relative;
  overflow: hidden;
  padding-bottom: 4rem;
}

.hero {
  display: grid;
  align-items: center;
  gap: 1.25rem;
  padding-block: 1.5rem 1rem;
}

.hero__kicker {
  margin: 0;
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--accent);
}

.hero__title {
  margin: 0.45rem 0 0;
  font-size: 2.6rem;
  font-weight: 800;
  line-height: 1.15;
}

.hero__title span {
  display: block;
}

.hero__lead {
  max-width: 34rem;
  margin: 0.7rem 0 0;
  font-size: 1.05rem;
  line-height: 1.75;
  color: var(--fg-muted);
}

.hero__actions {
  margin-top: 1.15rem;
}


.hero__photo {
  position: relative;
  z-index: 1;
  width: min(100%, 34rem);
  margin-inline: auto;
  aspect-ratio: 4 / 5;
}

.hero__photo img {
  object-fit: contain;
  filter: drop-shadow(0 16px 28px rgba(15, 40, 60, 0.14));
}

.band,
.offers,
.why,
.parent,
.proof,
.path,
.faq,
.cta,
.privacy {
  scroll-margin-top: 5rem;
}

.band {
  position: relative;
  border-block: 1px solid var(--line);
  background: color-mix(in srgb, var(--bg-elevated) 90%, transparent);
  backdrop-filter: blur(6px);
  padding-block: 3.5rem;
}

.section-title {
  margin: 0;
  font-size: 1.875rem;
  font-weight: 700;
}

.section-copy {
  margin: 0.5rem 0 0;
  color: var(--fg-muted);
}

.tools {
  padding-block: 3.5rem;
}

.tools__grid {
  display: grid;
  gap: 0.75rem;
  margin-top: 1.75rem;
}

.tool {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 1rem;
}

.tool .icon-badge {
  width: 2.5rem;
  height: 2.5rem;
}

.tool p {
  margin: 0;
  font-weight: 600;
}

.cta {
  padding-bottom: 1.5rem;
}

.cta__panel {
  position: relative;
  overflow: hidden;
  border-radius: 1.5rem;
  background: var(--deep);
  color: #fff;
  text-align: center;
  padding: 2.5rem 1.5rem;
}

.cta__panel h2 {
  margin: 0;
  font-size: 1.5rem;
  font-weight: 700;
}

.cta__panel p {
  max-width: 28rem;
  margin: 0.75rem auto 0;
  font-size: 0.875rem;
  line-height: 1.75;
  color: rgba(255, 255, 255, 0.6);
}

.cta__actions {
  justify-content: center;
  margin-top: 1.5rem;
}

.btn-invert {
  display: inline-flex;
  align-items: center;
  border-radius: 999px;
  border: 1px solid rgba(255, 255, 255, 0.25);
  padding: 0.75rem 1.25rem;
  font-size: 0.875rem;
  font-weight: 600;
  color: #fff;
}

@media (min-width: 640px) {
  .tools__grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 768px) {
  .hero {
    grid-template-columns: 1.15fr 0.85fr;
    padding-block: 2rem 1.25rem;
    gap: 1rem;
  }

  .hero__title {
    font-size: 3.55rem;
  }

  .band {
    padding-block: 4rem;
  }

  .section-title {
    font-size: 2.25rem;
  }

  .cta__panel {
    padding-inline: 2.5rem;
  }

  .cta__panel h2 {
    font-size: 1.875rem;
  }
}

@media (min-width: 1024px) {
  .tools__grid {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
}

.offers,
.why {
  padding-block: 3.5rem;
}

.offer-grid,
.why__grid {
  display: grid;
  gap: 1rem;
  margin-top: 1.5rem;
}

.offer {
  display: flex;
  flex-direction: column;
  overflow: hidden;
  padding: 0;
}

.offer__cover {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  aspect-ratio: 16 / 9;
  padding: 1rem;
  background-color: var(--bg-elevated);
  background-image: linear-gradient(
    145deg,
    color-mix(in srgb, var(--accent) 42%, var(--bg-elevated)),
    color-mix(in srgb, var(--accent) 12%, var(--bg))
  );
}

.offer__cover .icon-badge {
  width: 2.75rem;
  height: 2.75rem;
}

.offer__body {
  display: flex;
  flex: 1;
  flex-direction: column;
  gap: 0.55rem;
  padding: 1.15rem 1.2rem 1.25rem;
}

.offer__title {
  margin: 0;
  font-size: 1.2rem;
  font-weight: 700;
}

.offer__grade {
  margin: 0;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--accent);
}

.offer__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem 0.9rem;
  color: var(--fg-muted);
  font-size: 0.82rem;
}

.offer__meta span {
  display: inline-flex;
  align-items: center;
  gap: 0.3rem;
}

.offer__price {
  margin: 0.35rem 0 0;
  font-size: 1.15rem;
  font-weight: 800;
}

.offer__actions {
  margin-top: auto;
  padding-top: 0.85rem;
}

.continue {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  margin-top: 1.5rem;
  padding: 1.1rem 1.25rem;
  border-radius: 1.25rem;
  background: var(--deep);
  color: #fff;
}

.continue__kicker,
.continue__title {
  margin: 0;
}

.continue__kicker {
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  color: var(--energy);
}

.continue__title {
  margin-top: 0.2rem;
  font-size: 1.05rem;
}

.why__grid {
  gap: 0.75rem;
}

.parent {
  padding-bottom: 1rem;
}

.parent__panel {
  display: grid;
  gap: 1.5rem;
  padding: 1.75rem;
}

.parent__cta {
  margin-top: 1.25rem;
}

.parent__points {
  display: grid;
  gap: 0.75rem;
  margin: 0;
  padding: 0;
  list-style: none;
}

.parent__points li {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  font-weight: 600;
}

.parent__points svg {
  flex-shrink: 0;
  color: var(--accent);
}

@media (min-width: 640px) {
  .why__grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 768px) {
  .offer-grid,
  .why__grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .parent__panel {
    grid-template-columns: 1.2fr 1fr;
    align-items: center;
    padding: 2.25rem;
  }
}

@media (min-width: 1024px) {
  .offer-grid,
  .why__grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}
.home-months {
  margin-top: 2.75rem;
  scroll-margin-top: 5rem;
}

.grade-note {
  margin-top: 2rem;
  font-size: 0.875rem;
  color: var(--fg-muted);
}

.grade-grid {
  display: grid;
  gap: 1.25rem;
  margin-top: 2rem;
}

.grade-card {
  scroll-margin-top: 5.5rem;
  position: relative;
  display: flex;
  width: 100%;
  min-height: 240px;
  flex-direction: column;
  overflow: hidden;
  border-radius: 1.75rem;
  border: 1px solid var(--line);
  background-color: var(--bg-elevated);
  background-image: var(--tone);
  padding: 2rem;
  text-align: start;
  font: inherit;
  color: inherit;
  cursor: pointer;
  transition: transform 0.2s ease, border-color 0.2s ease, box-shadow 0.2s ease;
}

.grade-card.is-selected {
  border-color: var(--accent);
  box-shadow: 0 18px 40px color-mix(in srgb, var(--accent) 24%, transparent);
}

.grade-card:hover {
  transform: translateY(-4px);
  border-color: color-mix(in srgb, var(--accent) 45%, var(--line));
  box-shadow: 0 18px 40px rgba(14, 165, 198, 0.12);
}

.grade-card__top,
.grade-card__foot,
.course-card__top,
.course-card__foot,
.grade-hero__meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
}

.grade-card__top {
  align-items: flex-start;
}

.grade-card .icon-badge {
  width: 3.5rem;
  height: 3.5rem;
  border-radius: 1rem;
}

.grade-card .icon-badge svg {
  width: 1.7rem;
  height: 1.7rem;
}

.grade-card__count,
.tag {
  border-radius: 999px;
  background: color-mix(in srgb, var(--bg) 80%, transparent);
  padding: 0.35rem 0.75rem;
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--fg-muted);
  backdrop-filter: blur(8px);
}

.tag {
  background: var(--accent-soft);
  color: var(--accent);
  font-size: 11px;
}

.grade-card h3 {
  margin: 1.75rem 0 0;
  font-size: 1.875rem;
  font-weight: 700;
}

.grade-card__sub {
  margin: 0.5rem 0 0;
  font-size: 1rem;
  line-height: 1.75;
  color: var(--fg-muted);
}

.grade-card__foot {
  margin-top: auto;
  padding-top: 2.5rem;
  font-size: 0.875rem;
  color: var(--fg-muted);
}

.grade-card__foot span,
.grade-hero__meta span {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
}

.grade-card__go {
  display: inline-flex;
  align-items: center;
  gap: 0.375rem;
  font-weight: 700;
  color: var(--accent);
  transition: gap 0.2s ease;
}

.grade-card:hover .grade-card__go {
  gap: 0.625rem;
}

.grade-page {
  padding-top: 2rem;
  padding-bottom: 4rem;
}

.back-link {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--fg-muted);
}

.back-link:hover {
  color: var(--accent);
}

.grade-hero {
  margin-top: 1.5rem;
  overflow: hidden;
  border-radius: 1.75rem;
  border: 1px solid var(--line);
  background-color: var(--bg-elevated);
  background-image: var(--tone);
  padding: 1.75rem;
}

.grade-hero__kicker {
  margin: 0;
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--accent);
}

.grade-hero h1 {
  margin: 0.5rem 0 0;
  font-size: 1.875rem;
  font-weight: 700;
}

.grade-hero__sub {
  max-width: 36rem;
  margin: 0.75rem 0 0;
  color: var(--fg-muted);
}

.grade-hero__meta {
  justify-content: flex-start;
  flex-wrap: wrap;
  gap: 1rem;
  margin-top: 1.25rem;
  font-size: 0.875rem;
  color: var(--fg-muted);
}

.course-grid {
  display: grid;
  gap: 1rem;
  margin-top: 2rem;
}

.course-card {
  display: flex;
  min-height: 220px;
  flex-direction: column;
  padding: 1.5rem;
  transition: border-color 0.2s ease;
}

.course-card:hover {
  border-color: color-mix(in srgb, var(--accent) 40%, var(--line));
}

.course-card .icon-badge {
  width: 2.75rem;
  height: 2.75rem;
}

.course-card h2 {
  margin: 1.25rem 0 0;
  font-size: 1.25rem;
  font-weight: 700;
}

.course-card p {
  flex: 1;
  margin: 0.5rem 0 0;
  font-size: 0.875rem;
  line-height: 1.75;
  color: var(--fg-muted);
}

.course-card__foot {
  margin-top: 1.25rem;
  font-size: 0.75rem;
  color: var(--fg-muted);
}

.course-card__go {
  display: inline-flex;
  align-items: center;
  gap: 0.25rem;
  font-size: 0.875rem;
  font-weight: 700;
  color: var(--accent);
}

.course-card__go svg {
  transform: rotate(180deg);
}

.grade-actions {
  margin-top: 2.5rem;
}

@media (min-width: 640px) {
  .grade-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 768px) {
  .grade-card {
    min-height: 260px;
    padding: 2.25rem;
  }

  .grade-card h3 {
    font-size: 2rem;
  }

  .grade-hero {
    padding: 2.5rem;
  }

  .grade-hero h1 {
    font-size: 3rem;
  }

  .course-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 1024px) {
  .course-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}
.auth {
  position: relative;
  min-height: 100svh;
  overflow: hidden;
  background:
    radial-gradient(520px 420px at 82% 38%, var(--glow), transparent 68%),
    radial-gradient(420px 320px at 12% 88%, var(--energy-soft), transparent 72%),
    var(--bg);
}

.auth__glow {
  position: absolute;
  inset: 0;
  z-index: -1;
  pointer-events: none;
}

.auth__glow span:first-child {
  position: absolute;
  top: -6rem;
  inset-inline-end: 12%;
  width: 18rem;
  height: 18rem;
  border-radius: 999px;
  background: radial-gradient(circle, var(--accent-soft), transparent 70%);
}

.auth__glow span:last-child {
  position: absolute;
  bottom: 0;
  inset-inline-start: -8%;
  width: 20rem;
  height: 20rem;
  border-radius: 999px;
  background: radial-gradient(circle, var(--energy-soft), transparent 72%);
}

.auth__top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 4.5rem;
}

.auth__home {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  color: var(--fg-muted);
  font-size: 0.875rem;
  font-weight: 600;
}

.auth__home:hover {
  color: var(--fg);
}

.auth__grid {
  display: grid;
  gap: 2.5rem;
  padding-block: 2.5rem;
}

.auth__aside {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1.25rem;
}

.auth__photo {
  position: relative;
  width: min(16rem, 72vw);
}

.auth__photo::before {
  content: "";
  position: absolute;
  inset: 8% 6% 18%;
  z-index: -1;
  border-radius: 50%;
  background: radial-gradient(circle, color-mix(in srgb, var(--accent) 55%, transparent), transparent 68%);
  filter: blur(10px);
}

.auth__photo img {
  display: block;
  width: 100%;
  max-height: 32vh;
  object-fit: contain;
  object-position: center bottom;
}

.auth__copy {
  display: none;
}

.auth__kicker {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin: 0;
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--fg-muted);
}

.auth__kicker::after {
  content: "";
  width: 2.4rem;
  height: 2px;
  border-radius: 999px;
  background: var(--accent);
}

.auth__copy h1,
.auth-card h2 {
  margin: 0.65rem 0 0;
  font-weight: 700;
  line-height: 1.25;
}

.auth__copy h1 {
  font-size: clamp(1.7rem, 3vw, 2.35rem);
}

.auth__copy h1 span {
  color: var(--accent);
}

.auth__copy p,
.auth-card > p {
  max-width: 28rem;
  margin: 1rem 0 0;
  font-size: 0.875rem;
  line-height: 1.75;
  color: var(--fg-muted);
}

.auth__points {
  margin: 1.35rem 0 0;
  padding: 0;
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: 0.85rem 1.25rem;
  font-size: 0.8rem;
  color: var(--fg-muted);
}

.auth__points li {
  display: flex;
  align-items: center;
  gap: 0.4rem;
}

.auth__points svg {
  color: var(--accent);
}

.auth-card {
  width: min(100%, 26.5rem);
  margin-inline: auto;
  padding: 1.35rem 1.35rem 1.15rem;
  border-color: color-mix(in srgb, var(--accent) 28%, var(--line));
  border-radius: 1.6rem;
  background: color-mix(in srgb, var(--bg-elevated) 86%, transparent);
  box-shadow: 0 24px 60px rgba(4, 12, 28, 0.18);
}

.dark .auth-card {
  background: rgba(8, 20, 38, 0.72);
  box-shadow: 0 24px 70px rgba(0, 0, 0, 0.35), inset 0 1px 0 rgba(255, 255, 255, 0.04);
}

.auth-card__head {
  display: flex;
  align-items: center;
  gap: 0.85rem;
}

.auth-card__badge {
  display: grid;
  place-items: center;
  width: 2.7rem;
  height: 2.7rem;
  flex: none;
  border-radius: 0.85rem;
  background: color-mix(in srgb, var(--accent) 16%, transparent);
  color: var(--accent);
}

.auth-card__badge svg {
  width: 1.25rem;
  height: 1.25rem;
}

.auth-card h2 {
  margin: 0;
  font-size: 1.35rem;
}

.auth-card__head p {
  margin: 0.15rem 0 0;
  font-size: 0.8rem;
  color: var(--fg-muted);
}

.auth-roles {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.35rem;
  padding: 0.25rem;
  border-radius: 999px;
  background: color-mix(in srgb, var(--accent) 10%, var(--bg));
}
.auth-roles button {
  min-height: 2.45rem;
  border: 0;
  border-radius: 999px;
  background: transparent;
  color: var(--fg-muted);
  font: inherit;
  cursor: pointer;
}
.auth-roles button.is-on {
  background: var(--accent);
  color: #041018;
  font-weight: 700;
}
.auth-parent {
  margin: 0;
  text-align: center;
  font-size: 0.85rem;
}
.auth-parent a { color: var(--accent); }
.auth-form {
  display: grid;
  gap: 0.85rem;
  margin-top: 1.25rem;
}

.auth-form label {
  display: block;
  font-size: 0.875rem;
}

.auth-form label > span {
  display: block;
  margin-bottom: 0.5rem;
  color: var(--fg-muted);
}

.field {
  position: relative;
}

.field svg {
  position: absolute;
  inset-inline-start: 1rem;
  top: 50%;
  transform: translateY(-50%);
  color: var(--fg-muted);
  pointer-events: none;
}

.auth-input {
  width: 100%;
  min-height: 2.85rem;
  border-radius: 0.95rem;
  border: 1px solid color-mix(in srgb, var(--line) 80%, transparent);
  background: color-mix(in srgb, var(--bg) 72%, transparent);
  padding-block: 0.75rem;
  padding-inline: 2.7rem 1rem;
  color: var(--fg);
  outline: none;
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.dark .auth-input {
  background: rgba(4, 12, 24, 0.55);
}

.auth-input:focus {
  border-color: color-mix(in srgb, var(--accent) 70%, transparent);
  box-shadow: 0 0 0 3px var(--accent-soft);
}

.auth-input--select {
  appearance: none;
  padding-inline: 2.7rem;
}

.auth-input--secret {
  padding-inline: 2.7rem 1rem;
}

.auth .field__toggle {
  position: absolute;
  z-index: 2;
  inset-inline-start: 0.35rem;
  inset-inline-end: auto;
  top: 50%;
  transform: translateY(-50%);
  display: grid;
  place-items: center;
  width: 2.5rem;
  height: 2.5rem;
  border: 0;
  background: transparent;
  color: var(--fg-muted);
  padding: 0;
  cursor: pointer;
  pointer-events: auto;
}

.auth .field > .field__toggle svg,
.auth .field__chevron svg {
  position: static;
  inset: auto;
  transform: none;
  width: 1.25rem;
  height: 1.25rem;
  pointer-events: none;
}

.auth .field__chevron {
  position: absolute;
  inset-inline-end: 0.9rem;
  top: 50%;
  display: grid;
  color: var(--fg-muted);
  pointer-events: none;
  transform: translateY(-50%) rotate(180deg);
}

.field__toggle:hover {
  color: var(--accent);
}

.form-error,
.auth-done {
  border-radius: 0.85rem;
  background: var(--accent-soft);
  padding: 0.6rem 0.75rem;
  font-size: 0.875rem;
}

.auth-done {
  margin-top: 2rem;
  border: 1px solid color-mix(in srgb, var(--accent) 30%, transparent);
  padding: 1.5rem;
  text-align: center;
}

.auth-done p {
  margin: 0.5rem 0 0;
  color: var(--fg-muted);
}

.auth-done .btn {
  margin-top: 1.25rem;
}

.auth-switch {
  margin: 0;
  padding-top: 0.25rem;
  text-align: center;
  font-size: 0.875rem;
  color: var(--fg-muted);
}

.auth-switch a {
  font-weight: 700;
  color: var(--accent);
}

.auth-submit {
  min-height: 3rem;
  margin-top: 0.35rem;
  border-radius: 999px;
  background: linear-gradient(90deg, var(--accent-2), var(--accent));
  font-weight: 700;
}

.auth-submit__go {
  position: absolute;
  inset-inline-end: 0.4rem;
  top: 50%;
  display: grid;
  place-items: center;
  width: 1.85rem;
  height: 1.85rem;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.22);
  transform: translateY(-50%);
}

.auth-submit__go svg {
  width: 0.95rem;
  height: 0.95rem;
  transform: scaleX(-1);
}

@media (min-width: 768px) {
  .auth__grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    align-items: center;
    padding-block: 4rem;
  }

  .auth__aside {
    align-items: flex-start;
  }

  .auth__photo {
    width: min(100%, 32rem);
  }

  .auth__photo img {
    max-height: min(46vh, 22rem);
  }

  .auth__copy {
    display: block;
  }

  .auth-card {
    margin-inline: 0;
    padding: 2rem;
  }
}
.intro {
  --lift: 0;
  position: fixed;
  inset: 0;
  z-index: 100;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 1.25rem;
  overflow: hidden;
  padding: 2rem 1.5rem 2.5rem;
  background:
    radial-gradient(540px 340px at 50% 30%, var(--glow), transparent 68%),
    var(--bg);
  color: var(--fg);
  touch-action: none;
  transition: background-color 0.3s ease, color 0.3s ease;
}

.intro.is-dragging {
  transform: translateY(calc(var(--lift) * -1px));
}

.intro.is-dragging .intro__chevron {
  animation: none;
  transform: translateY(-8px) scale(1.12);
}

.intro__field {
  position: absolute;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  overflow: hidden;
}

.intro__field span {
  position: absolute;
  width: 4px;
  height: 4px;
  border-radius: 50%;
  background: color-mix(in srgb, var(--accent) 70%, #7ec8d4);
  opacity: 0.28;
}

.intro__field span:nth-child(3n) { width: 6px; height: 6px; opacity: 0.18; }
.intro__field span:nth-child(4n) { width: 3px; height: 3px; opacity: 0.4; }
.intro__field span:nth-child(5n) { opacity: 0.16; }

.intro__field span:nth-child(1) { top: 7%; left: 8%; }
.intro__field span:nth-child(2) { top: 12%; left: 22%; }
.intro__field span:nth-child(3) { top: 6%; left: 41%; }
.intro__field span:nth-child(4) { top: 14%; left: 63%; }
.intro__field span:nth-child(5) { top: 8%; left: 82%; }
.intro__field span:nth-child(6) { top: 9%; left: 93%; }
.intro__field span:nth-child(7) { top: 24%; left: 6%; }
.intro__field span:nth-child(8) { top: 31%; left: 18%; }
.intro__field span:nth-child(9) { top: 18%; left: 88%; }
.intro__field span:nth-child(10) { top: 28%; left: 94%; }
.intro__field span:nth-child(11) { top: 42%; left: 4%; }
.intro__field span:nth-child(12) { top: 48%; left: 14%; }
.intro__field span:nth-child(13) { top: 38%; left: 90%; }
.intro__field span:nth-child(14) { top: 52%; left: 96%; }
.intro__field span:nth-child(15) { top: 64%; left: 7%; }
.intro__field span:nth-child(16) { top: 72%; left: 16%; }
.intro__field span:nth-child(17) { top: 68%; left: 86%; }
.intro__field span:nth-child(18) { top: 78%; left: 93%; }
.intro__field span:nth-child(19) { top: 86%; left: 10%; }
.intro__field span:nth-child(20) { top: 90%; left: 28%; }
.intro__field span:nth-child(21) { top: 84%; left: 48%; }
.intro__field span:nth-child(22) { top: 91%; left: 70%; }
.intro__field span:nth-child(23) { top: 86%; left: 88%; }
.intro__field span:nth-child(24) { top: 20%; left: 74%; }
.intro__field span:nth-child(25) { top: 58%; left: 22%; }

.dark .intro__field span {
  background: #f4fbff;
  box-shadow: 0 0 6px rgba(186, 230, 255, 0.85);
  opacity: 0.72;
}

.dark .intro__field span:nth-child(3n) {
  background: #9aefff;
  opacity: 0.9;
  animation: intro-star 3.2s ease-in-out infinite;
}

.dark .intro__field span:nth-child(5n) { animation-delay: 1.1s; }
.dark .intro__field span:nth-child(7n) { animation-delay: 1.8s; }

.dark .intro__field .is-star {
  width: 9px;
  height: 9px;
  border-radius: 0;
  background: #fff;
  clip-path: polygon(50% 0%, 61% 35%, 98% 35%, 68% 57%, 79% 91%, 50% 70%, 21% 91%, 32% 57%, 2% 35%, 39% 35%);
  box-shadow: none;
  filter: drop-shadow(0 0 4px rgba(186, 230, 255, 0.9));
}

@keyframes intro-star {
  0%, 100% { opacity: 0.25; transform: scale(0.85); }
  50% { opacity: 1; transform: scale(1); }
}

@media (prefers-reduced-motion: reduce) {
  .dark .intro__field span { animation: none; }
}

.intro__shade {
  position: absolute;
  inset: 0;
  pointer-events: none;
  background:
    radial-gradient(circle at 50% 28%, transparent 0%, color-mix(in srgb, var(--bg) 20%, transparent) 72%),
    radial-gradient(420px 220px at 50% 78%, var(--accent-soft), transparent 70%);
}

.intro__photo {
  position: relative;
  z-index: 1;
  width: min(22rem, 82vw);
  aspect-ratio: 4 / 5;
  height: auto;
  max-height: 46vh;
  flex-shrink: 1;
}

.intro__photo::before {
  content: "";
  position: absolute;
  inset: 8% 6%;
  z-index: -1;
  border-radius: 50%;
  background: radial-gradient(circle, var(--accent-soft), transparent 68%);
  filter: blur(6px);
}

.intro__photo img {
  object-fit: contain;
}

.intro__lines {
  position: relative;
  z-index: 1;
  min-height: 5.5rem;
  padding-inline: 1.5rem;
  text-align: center;
}

.intro__lines h1 {
  margin: 0;
  font-size: 1.875rem;
  font-weight: 700;
}

.intro__lines p {
  margin: 0.75rem 0 0;
  font-size: 0.875rem;
  color: var(--fg-muted);
}

.intro__enter {
  position: relative;
  z-index: 2;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1rem;
  margin-top: 0.25rem;
  padding-inline: 1.5rem;
}

.intro__swipe {
  display: flex;
  flex-direction: column;
  align-items: center;
  cursor: grab;
}

.intro__swipe:active {
  cursor: grabbing;
}

.intro__chevron {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 3rem;
  height: 3rem;
  border-radius: 999px;
  border: 1px solid color-mix(in srgb, var(--accent) 45%, transparent);
  color: var(--accent);
  animation: intro-nudge 1.15s ease-in-out infinite;
}

.dark .intro__chevron {
  border-color: color-mix(in srgb, var(--energy) 55%, transparent);
  color: var(--energy);
}

.intro__swipe p {
  margin: 0.75rem 0 0;
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--accent);
}

.dark .intro__swipe p {
  color: var(--energy);
}

.intro__enter button {
  border: 0;
  border-radius: 999px;
  background: var(--accent);
  padding: 0.75rem 1.5rem;
  font-size: 0.875rem;
  font-weight: 700;
  color: #041018;
  cursor: pointer;
}

@media (min-width: 768px) {
  .intro__photo {
    width: min(26rem, 42vw);
    max-height: 52vh;
  }

  .intro__lines h1 {
    font-size: 2.25rem;
  }
}

.text-link {
  font-size: 0.875rem;
  font-weight: 600;
}

.hero__photo img,
.intro__photo img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.field > [data-icon]:not(button) {
  position: absolute;
  inset-inline-start: 1rem;
  top: 50%;
  transform: translateY(-50%);
  display: flex;
  color: var(--fg-muted);
  pointer-events: none;
}

.field > [data-icon] svg {
  position: static;
  inset: auto;
  transform: none;
}

[data-icon] svg {
  width: 18px;
  height: 18px;
  display: block;
}

.auth .field > .field__toggle {
  pointer-events: auto;
  z-index: 3;
}

.rise {
  animation: rise 0.55s ease both;
}

@keyframes rise {
  from {
    opacity: 0;
    transform: translateY(16px);
  }
  to {
    opacity: 1;
    transform: none;
  }
}

#site.is-entering {
  animation: site-in 0.86s cubic-bezier(0.16, 1, 0.3, 1) both;
}

@keyframes intro-nudge {
  0%, 100% { transform: translateY(5px); }
  50% { transform: translateY(-9px); }
}

@keyframes site-in {
  from {
    opacity: 0.35;
    transform: translateY(42px);
  }
  to {
    opacity: 1;
    transform: none;
  }
}

.why-card {
  display: grid;
  gap: 0.45rem;
  padding: 1.1rem 1.15rem 1.2rem;
}

.why-card .icon-badge {
  width: 2.6rem;
  height: 2.6rem;
  border-radius: 0.85rem;
}

.why-card h3 {
  margin: 0.35rem 0 0;
  font-size: 1rem;
}

.why-card p {
  margin: 0;
  color: var(--fg-muted);
  font-size: 0.88rem;
  line-height: 1.7;
}

.proof,
.path,
.faq,
.privacy {
  padding-block: 3.5rem;
}

.proof__stats,
.proof__quotes,
.path__steps {
  display: grid;
  gap: 0.85rem;
  margin-top: 1.4rem;
}

.proof__stats span,
.path__steps span {
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

.proof__stats span {
  border-radius: 1rem;
  background: var(--bg-elevated);
  border: 1px solid var(--line);
  padding: 1rem 0.8rem;
  font-size: 1.15rem;
  font-weight: 800;
}

.proof__quotes {
  margin-top: 1rem;
}

.proof__quotes blockquote {
  margin: 0;
  padding: 1.15rem 1.2rem;
}

.proof__quotes p {
  margin: 0;
  font-size: 1rem;
  line-height: 1.8;
}

.proof__quotes footer {
  margin-top: 0.8rem;
  color: var(--accent);
  font-size: 0.82rem;
  font-weight: 700;
}

.path__steps {
  list-style: none;
  margin-inline: 0;
  padding: 0;
  counter-reset: none;
}

.path__steps li {
  padding: 1.15rem;
  border: 1px solid var(--line);
  border-radius: 1.25rem;
  background: var(--bg-elevated);
}

.path__steps span {
  width: 2rem;
  height: 2rem;
  border-radius: 999px;
  background: var(--accent-soft);
  color: var(--accent);
  font-weight: 800;
}

.path__steps h3 {
  margin: 0.7rem 0 0;
  font-size: 1.05rem;
}

.path__steps p {
  margin: 0.35rem 0 0;
  color: var(--fg-muted);
  font-size: 0.88rem;
  line-height: 1.7;
}

.phone {
  justify-self: center;
  width: min(100%, 17.5rem);
  padding: 0.7rem;
  border-radius: 2rem;
  background: var(--deep);
  box-shadow: 0 24px 40px rgba(7, 24, 36, 0.18);
}

.phone__screen {
  display: grid;
  gap: 0.7rem;
  border-radius: 1.45rem;
  background: var(--bg-elevated);
  padding: 1rem;
}

.phone__top,
.phone__row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.5rem;
}

.phone__top span,
.phone__row span,
.phone__who {
  color: var(--fg-muted);
  font-size: 0.78rem;
}

.phone__who {
  margin: 0;
  font-weight: 700;
}

.phone__row {
  position: relative;
  flex-wrap: wrap;
  border-radius: 0.9rem;
  background: color-mix(in srgb, var(--accent) 8%, var(--bg));
  padding: 0.7rem 0.75rem;
}

.phone__row strong {
  font-size: 0.92rem;
}

.phone__row i {
  flex-basis: 100%;
  height: 0.35rem;
  border-radius: 999px;
  background: color-mix(in srgb, var(--accent) 22%, var(--line));
  overflow: hidden;
}

.phone__row i::after {
  content: "";
  display: block;
  width: 92%;
  height: 100%;
  border-radius: inherit;
  background: var(--accent);
}

.faq__list {
  margin-top: 1rem;
  border-top: 1px solid var(--line);
}

.faq__item {
  border-bottom: 1px solid var(--line);
}

.faq__item summary {
  cursor: pointer;
  padding: 1rem 0;
  font-weight: 700;
  list-style: none;
}

.faq__item summary::-webkit-details-marker {
  display: none;
}

.faq__item p {
  margin: 0 0 1rem;
  color: var(--fg-muted);
  line-height: 1.8;
}

.privacy .section-copy {
  max-width: 40rem;
}

@media (min-width: 640px) {
  .proof__stats {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .path__steps {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 900px) {
  .proof__quotes {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .path__steps {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
}

.check {
  display: flex;
  align-items: center;
  gap: 0.45rem;
  font-weight: 600;
}

.catalog {
  padding: 2rem 0 4rem;
}

.catalog__head {
  display: grid;
  gap: 1rem;
  align-items: start;
}

.catalog__head h1 {
  margin: 0.35rem 0;
  font-size: clamp(1.8rem, 4vw, 2.6rem);
}

.catalog__help {
  padding: 1.1rem 1.15rem;
  background: color-mix(in srgb, var(--accent) 8%, var(--bg-elevated));
}

.catalog__help h2 {
  margin: 0 0 0.4rem;
  font-size: 1.05rem;
}

.catalog__help p {
  margin: 0 0 0.9rem;
  color: var(--fg-muted);
  line-height: 1.7;
}

.catalog__search {
  display: flex;
  gap: 0.5rem;
  align-items: center;
  margin: 1.25rem 0 1rem;
  padding: 0.35rem;
  padding-inline-start: 1rem;
  background: var(--bg-elevated);
  border: 1px solid var(--line);
  border-radius: 999px;
}

.catalog__search input {
  flex: 1;
  min-width: 0;
  border: 0;
  background: transparent;
  color: var(--fg);
  font: inherit;
}

.catalog__search input:focus {
  outline: none;
}

.catalog__chips {
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem;
  margin-bottom: 1rem;
}

.catalog__chip {
  border: 1px solid var(--line);
  background: var(--bg-elevated);
  color: var(--fg);
  border-radius: 999px;
  padding: 0.4rem 0.9rem;
  font: inherit;
  cursor: pointer;
}

.catalog__chip.is-on {
  background: var(--accent-soft);
  color: var(--accent-2);
  border-color: transparent;
  font-weight: 700;
}

.catalog__layout {
  display: grid;
  gap: 1rem;
}

.catalog__filters {
  padding: 1rem 1.05rem;
}

.catalog__filters h2,
.catalog__bar h2 {
  margin: 0;
  font-size: 1rem;
}

.catalog__check {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  margin-top: 0.7rem;
  font-weight: 600;
}

.catalog__bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
  margin-bottom: 0.85rem;
}

.catalog__bar span {
  color: var(--fg-muted);
  font-weight: 500;
}

.catalog__sort {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  color: var(--fg-muted);
  font-size: 0.9rem;
}

.catalog__sort select {
  border: 1px solid var(--line);
  background: var(--bg-elevated);
  color: var(--fg);
  border-radius: 0.7rem;
  padding: 0.4rem 0.6rem;
  font: inherit;
}

.catalog__grid {
  display: grid;
  gap: 0.9rem;
}

.cat-card a {
  display: flex;
  flex-direction: column;
  height: 100%;
  color: inherit;
  text-decoration: none;
}

.cat-card__thumb {
  position: relative;
  aspect-ratio: 16 / 10;
  overflow: hidden;
  background: linear-gradient(145deg, color-mix(in srgb, var(--accent) 46%, #d7eef5), color-mix(in srgb, var(--accent) 12%, var(--bg)));
}

.cat-card__thumb img,
.offer__cover img,
.month-cover,
.course-card__top img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.offer__cover {
  position: relative;
}

.offer__cover img {
  position: absolute;
  inset: 0;
}

.cat-card__thumb .tag {
  position: absolute;
  top: 0.7rem;
  inset-inline-start: 0.7rem;
}

.cat-card__body {
  display: flex;
  flex: 1;
  flex-direction: column;
  gap: 0.45rem;
  padding: 0.95rem 1rem 1.05rem;
}

.cat-card__body h2 {
  margin: 0;
  font-size: 1.05rem;
}

.cat-card__body p {
  margin: 0;
  color: var(--fg-muted);
  font-size: 0.88rem;
}

.cat-card__more {
  margin-top: auto;
  color: var(--accent-2);
  font-weight: 700;
  font-size: 0.92rem;
}

.cat-card__more::before {
  content: "‹ ";
}

.month-cover {
  display: block;
  width: 100%;
  max-height: 22rem;
  margin-top: 1rem;
  border-radius: 1.2rem;
  object-fit: cover;
}

.course-card {
  color: inherit;
  text-decoration: none;
}

.course-card__top img {
  height: 8.5rem;
  border-radius: 0.9rem;
}

.month-page {
  width: 100%;
  padding-bottom: 4rem;
}

.month-loading {
  padding: 2rem var(--pad);
}

.month-top {
  width: 100%;
  padding: 1.15rem var(--pad) 0.75rem;
}

.month-banner {
  position: relative;
  width: 100%;
  height: clamp(15rem, 34vw, 24rem);
  min-height: 15rem;
  overflow: hidden;
  background: #102033;
}

.month-banner__img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.month-banner__copy {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  align-items: flex-start;
  gap: 0.35rem;
  padding: 2rem var(--pad) 1.6rem;
  background: linear-gradient(180deg, rgba(8, 17, 31, 0) 28%, rgba(8, 17, 31, 0.82) 100%);
  color: #fff;
}

.month-banner__kicker,
.month-banner__sub,
.month-banner h1 {
  margin: 0;
}

.month-banner h1 {
  font-size: clamp(2rem, 4vw, 3.2rem);
  line-height: 1.15;
}

.month-banner__sub {
  max-width: 40rem;
  color: rgba(255, 255, 255, 0.86);
}

.month-banner__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.7rem 1.1rem;
  margin-top: 0.35rem;
  font-size: 0.92rem;
  font-weight: 600;
}

.month-banner.is-plain {
  height: auto;
  min-height: 0;
  background-color: var(--bg-elevated);
  background-image: var(--tone);
}

.month-banner.is-plain .month-banner__copy {
  position: relative;
  background: none;
  color: var(--fg);
  padding-block: 2.4rem;
}

.month-banner.is-plain .month-banner__sub {
  color: var(--fg-muted);
}

.month-layout {
  width: 100%;
  display: grid;
  gap: 1.25rem;
  padding: 1.5rem var(--pad) 0;
}

.month-main h2,
.month-card h2 {
  margin: 0;
  font-size: 1.25rem;
}

.month-unit {
  margin-top: 0.8rem;
  padding: 1.1rem 1.2rem;
}

.month-unit h3 {
  margin: 0;
  font-size: 1.05rem;
}
.fold:not(.is-open) > .fold__body { display: none; }
.fold__toggle {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
  width: 100%;
  padding: 0;
  border: 0;
  background: transparent;
  color: inherit;
  font: inherit;
  text-align: start;
  cursor: pointer;
}
.fold__toggle span { color: var(--fg-muted); font-size: 0.85rem; }
.fold__toggle::after {
  content: "";
  flex: none;
  width: 0.45rem;
  height: 0.45rem;
  border-inline-end: 2px solid currentColor;
  border-bottom: 2px solid currentColor;
  transform: rotate(45deg);
}
.fold.is-open > .fold__toggle::after { transform: rotate(-135deg) translate(-2px, -2px); }
.fold__body { display: grid; gap: 0.55rem; margin-top: 0.7rem; }

.month-unit p {
  margin: 0.4rem 0 0;
  color: var(--fg-muted);
}

.month-unit ul {
  display: grid;
  gap: 0.45rem;
  margin: 0.8rem 0 0;
  padding: 0;
  list-style: none;
}

.month-unit li {
  padding: 0.7rem 0.85rem;
  border-radius: 0.8rem;
  background: color-mix(in srgb, var(--accent) 7%, var(--bg));
  font-weight: 600;
}

.month-side {
  display: grid;
  gap: 1rem;
  align-content: start;
}

.month-card {
  padding: 1.15rem 1.2rem;
}

.month-card .muted {
  margin: 0.4rem 0 0.9rem;
}

@media (min-width: 980px) {
  .month-layout {
    grid-template-columns: minmax(0, 1fr) 24rem;
    align-items: start;
  }
}

@media (min-width: 860px) {
  .catalog__head {
    grid-template-columns: 1fr 18rem;
  }

  .catalog__layout {
    grid-template-columns: 15.5rem 1fr;
  }

  .catalog__grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 1100px) {
  .catalog__grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}