/* ============================================================
   Edu Flick — Pookie 3D · Neomorphism · Sales-pitch handbook
   Type: Plus Jakarta Sans (display) + Manrope (body)
   ============================================================ */

@import url("https://fonts.googleapis.com/css2?family=Plus+Jakarta+Sans:wght@500;600;700;800&family=Manrope:wght@400;500;600;700&family=Fraunces:opsz,wght,SOFT@9..144,500;9..144,600;9..144,700;9..144,800&family=JetBrains+Mono:wght@400;500&display=swap");

/* ---------- Light palette ---------- */
:root,
[data-md-color-scheme="default"] {
  --ef-violet:        #5B47E0;
  --ef-violet-soft:   #7E6FFC;
  --ef-violet-deep:   #3F2BB8;
  --ef-coral:         #FF7A88;
  --ef-coral-soft:    #FFAFB6;
  --ef-amber:         #FFB454;
  --ef-amber-soft:    #FFD693;
  --ef-mint:          #6EE7C7;
  --ef-mint-deep:     #34C9A2;
  --ef-sky:           #74C7FF;
  --ef-lavender:      #C5B6FF;

  --ef-cream:         #F2ECE1;
  --ef-cream-soft:    #F8F2E7;
  --ef-cream-deep:    #E7DECB;
  --ef-paper:         #FBF7EE;
  --ef-ink:           #1B1530;
  --ef-ink-soft:      #4A4366;
  --ef-ink-muted:     #6F698A;

  --ef-line:          rgba(27, 21, 48, 0.06);
  --ef-line-strong:   rgba(27, 21, 48, 0.14);

  /* Neomorphism shadows — light + dark pair, matched to cream surface */
  --ef-neo-light: rgba(255, 255, 255, 0.95);
  --ef-neo-dark:  rgba(125, 100, 170, 0.20);

  --ef-shadow-pop:
    -8px -8px 18px var(--ef-neo-light),
    10px 12px 28px var(--ef-neo-dark);
  --ef-shadow-pop-lg:
    -14px -14px 30px var(--ef-neo-light),
    18px 22px 50px var(--ef-neo-dark);
  --ef-shadow-press:
    inset -4px -4px 10px var(--ef-neo-light),
    inset 4px 4px 12px var(--ef-neo-dark);
  --ef-shadow-soft: 0 4px 14px rgba(27, 21, 48, 0.06);
  --ef-shadow-lift:
    0 24px 60px -20px rgba(91, 71, 224, 0.28),
    0 8px 24px -8px rgba(27, 21, 48, 0.10);
  --ef-shadow-sticker:
    0 1px 0 rgba(255, 255, 255, 0.9) inset,
    0 -2px 0 rgba(27, 21, 48, 0.10) inset,
    0 12px 28px -10px rgba(91, 71, 224, 0.35),
    0 4px 12px -2px rgba(27, 21, 48, 0.18);

  --ef-radius-sm: 12px;
  --ef-radius-md: 18px;
  --ef-radius-lg: 24px;
  --ef-radius-xl: 32px;
  --ef-radius-2xl: 44px;

  /* Material overrides */
  --md-primary-fg-color:        var(--ef-violet);
  --md-primary-fg-color--light: var(--ef-violet-soft);
  --md-primary-fg-color--dark:  var(--ef-violet-deep);
  --md-primary-bg-color:        #ffffff;
  --md-primary-bg-color--light: rgba(255, 255, 255, 0.7);
  --md-accent-fg-color:         var(--ef-coral);
  --md-accent-fg-color--transparent: rgba(255, 122, 136, 0.10);
  --md-typeset-a-color:         var(--ef-violet);

  --md-default-bg-color:        var(--ef-cream);
  --md-default-fg-color:        var(--ef-ink);
  --md-default-fg-color--light: var(--ef-ink-soft);
  --md-default-fg-color--lighter: var(--ef-ink-muted);

  --md-code-bg-color:           #ECE3D2;
  --md-code-fg-color:           var(--ef-ink);

  --md-text-font: "Manrope", system-ui, -apple-system, "Segoe UI", sans-serif;
  --md-code-font: "JetBrains Mono", ui-monospace, "SFMono-Regular", Menlo, monospace;
}

/* ---------- Dark palette ---------- */
[data-md-color-scheme="slate"] {
  --ef-violet:        #A998FF;
  --ef-violet-soft:   #CABDFF;
  --ef-violet-deep:   #8470F4;
  --ef-coral:         #FFA0AB;
  --ef-coral-soft:    #FFC8CE;
  --ef-amber:         #FFCD78;
  --ef-mint:          #7BEFD0;

  --ef-cream:         #161126;
  --ef-cream-soft:    #1C1632;
  --ef-cream-deep:    #110D1F;
  --ef-paper:         #1F1934;
  --ef-ink:           #F2EEFF;
  --ef-ink-soft:      #C9C0E5;
  --ef-ink-muted:     #948AB3;

  --ef-line:          rgba(255, 255, 255, 0.08);
  --ef-line-strong:   rgba(255, 255, 255, 0.18);

  --ef-neo-light: rgba(94, 70, 162, 0.18);
  --ef-neo-dark:  rgba(0, 0, 0, 0.55);

  --ef-shadow-pop:
    -6px -6px 18px var(--ef-neo-light),
    10px 12px 28px var(--ef-neo-dark);
  --ef-shadow-pop-lg:
    -12px -12px 30px var(--ef-neo-light),
    18px 22px 50px var(--ef-neo-dark);
  --ef-shadow-press:
    inset -3px -3px 10px var(--ef-neo-light),
    inset 4px 4px 12px var(--ef-neo-dark);

  --md-primary-fg-color:        var(--ef-violet);
  --md-primary-fg-color--light: var(--ef-violet-soft);
  --md-primary-fg-color--dark:  var(--ef-violet-deep);
  --md-accent-fg-color:         var(--ef-coral);
  --md-default-bg-color:        var(--ef-cream);
  --md-default-fg-color:        var(--ef-ink);
  --md-default-fg-color--light: var(--ef-ink-soft);
  --md-code-bg-color:           #221A38;
}

/* ============================================================
   Global typography
   ============================================================ */
body, .md-typeset {
  font-family: var(--md-text-font);
  font-feature-settings: "ss01", "ss02", "cv11";
  letter-spacing: -0.005em;
  -webkit-font-smoothing: antialiased;
}

.md-typeset h1,
.md-typeset h2,
.md-typeset h3,
.md-typeset h4,
.md-typeset h5,
.md-header__topic,
.md-nav__title,
.md-tabs__link {
  font-family: "Plus Jakarta Sans", var(--md-text-font);
  letter-spacing: -0.022em;
  font-weight: 700;
}

.md-typeset h1 {
  font-weight: 800;
  font-size: clamp(2rem, 1.6rem + 1.5vw, 2.75rem);
  line-height: 1.06;
  color: var(--ef-ink);
  margin-bottom: 1rem;
  letter-spacing: -0.03em;
}

.md-typeset h2 {
  font-size: clamp(1.4rem, 1.2rem + 0.7vw, 1.7rem);
  margin-top: 2.2rem;
  margin-bottom: 0.75rem;
  position: relative;
  display: flex;
  align-items: center;
  gap: 0.6rem;
}
.md-typeset h2::before {
  content: "";
  width: 12px;
  height: 12px;
  border-radius: 4px;
  background: linear-gradient(135deg, var(--ef-violet), var(--ef-coral));
  flex-shrink: 0;
  box-shadow:
    -2px -2px 4px rgba(255, 255, 255, 0.7),
    2px 2px 6px rgba(91, 71, 224, 0.4);
}

.md-typeset h3 { font-size: 1.12rem; margin-top: 1.5rem; margin-bottom: 0.55rem; }

.md-typeset .ef-display-serif {
  font-family: "Fraunces", "Plus Jakarta Sans", var(--md-text-font);
  font-variation-settings: "SOFT" 50, "opsz" 144;
  font-weight: 800;
  letter-spacing: -0.035em;
  font-style: italic;
}

/* Noise grain texture — warm tactile surface */
body::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 1;
  background-image: url("data:image/svg+xml;utf8,<svg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'><filter id='n'><feTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='2' stitchTiles='stitch'/><feColorMatrix values='0 0 0 0 0  0 0 0 0 0  0 0 0 0 0  0 0 0 0.45 0'/></filter><rect width='100%25' height='100%25' filter='url(%23n)'/></svg>");
  opacity: 0.06;
  mix-blend-mode: multiply;
}
[data-md-color-scheme="slate"] body::before { opacity: 0.10; mix-blend-mode: screen; }

/* ============================================================
   Header — soft glass on cream
   ============================================================ */
.md-header {
  background: rgba(242, 236, 225, 0.72);
  color: var(--ef-ink);
  backdrop-filter: saturate(180%) blur(16px);
  -webkit-backdrop-filter: saturate(180%) blur(16px);
  box-shadow: 0 1px 0 var(--ef-line);
}
[data-md-color-scheme="slate"] .md-header {
  background: rgba(22, 17, 38, 0.74);
  color: var(--ef-ink);
}

.md-header__title {
  font-family: "Plus Jakarta Sans", var(--md-text-font);
  font-weight: 800;
  letter-spacing: -0.02em;
}
.md-header__topic .md-ellipsis {
  background: linear-gradient(135deg, var(--ef-violet) 0%, var(--ef-coral) 65%, var(--ef-amber) 100%);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  color: transparent;
}

.md-tabs {
  background: transparent;
  color: var(--ef-ink);
  border-bottom: 1px solid var(--ef-line);
}
.md-tabs__link {
  opacity: 0.7;
  font-weight: 600;
  font-size: 0.78rem;
  letter-spacing: 0.005em;
}
.md-tabs__link:hover,
.md-tabs__link--active { opacity: 1; }
.md-tabs__link--active { color: var(--ef-violet); }

/* Search */
.md-search__form {
  background: var(--ef-paper);
  border: 1px solid var(--ef-line-strong);
  border-radius: 999px;
  box-shadow:
    inset 2px 2px 4px var(--ef-neo-dark),
    inset -2px -2px 4px var(--ef-neo-light);
}
.md-search__form:hover { background: var(--ef-paper); }
[data-md-color-scheme="slate"] .md-search__form { background: var(--ef-paper); }

/* ============================================================
   Sidebar / nav
   ============================================================ */
.md-nav__title {
  font-weight: 700;
  color: var(--ef-ink);
}
.md-nav__link {
  font-weight: 500;
  border-radius: 10px;
  padding: 0.32rem 0.55rem;
  transition: background 200ms ease, color 200ms ease, transform 200ms ease;
}
.md-nav__link:hover {
  background: rgba(91, 71, 224, 0.06);
  color: var(--ef-violet);
}
.md-nav__link--active,
.md-nav__item--active > .md-nav__link {
  color: var(--ef-violet);
  background: linear-gradient(90deg, rgba(91, 71, 224, 0.12), rgba(255, 122, 136, 0.06));
  font-weight: 700;
}

/* ============================================================
   Buttons — claymorphic sticker
   ============================================================ */
.md-typeset .md-button {
  font-family: "Plus Jakarta Sans", var(--md-text-font);
  font-weight: 700;
  border-radius: 999px;
  padding: 0.75rem 1.5rem;
  border: 0;
  background: var(--ef-paper);
  color: var(--ef-ink);
  box-shadow: var(--ef-shadow-sticker);
  transition: transform 220ms cubic-bezier(0.22, 1, 0.36, 1),
              box-shadow 220ms ease,
              filter 220ms ease;
  letter-spacing: -0.01em;
  position: relative;
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
}
.md-typeset .md-button:hover {
  transform: translateY(-2px) scale(1.015);
  filter: brightness(1.03);
}
.md-typeset .md-button:active {
  transform: translateY(1px) scale(0.99);
  box-shadow:
    0 1px 0 rgba(255, 255, 255, 0.6) inset,
    0 -1px 0 rgba(27, 21, 48, 0.10) inset,
    0 4px 14px -6px rgba(91, 71, 224, 0.30);
}
.md-typeset .md-button--primary {
  background: linear-gradient(135deg, var(--ef-violet) 0%, #7C5AFF 50%, var(--ef-coral) 110%);
  color: #fff;
  box-shadow:
    0 1px 0 rgba(255, 255, 255, 0.25) inset,
    0 -2px 0 rgba(0, 0, 0, 0.10) inset,
    0 14px 32px -10px rgba(91, 71, 224, 0.55),
    0 4px 12px -2px rgba(91, 71, 224, 0.30);
}
.md-typeset .md-button--primary:hover { color: #fff; }

/* ============================================================
   Content surface — atmosphere
   ============================================================ */
.md-main {
  background:
    radial-gradient(1200px 600px at 90% -10%, rgba(255, 180, 84, 0.14), transparent 60%),
    radial-gradient(900px 500px at -10% 0%, rgba(91, 71, 224, 0.12), transparent 60%),
    radial-gradient(700px 500px at 50% 110%, rgba(255, 122, 136, 0.10), transparent 60%),
    var(--md-default-bg-color);
}

.md-content__inner { padding-top: 1rem; }

/* Tables */
.md-typeset table:not([class]) {
  border-radius: var(--ef-radius-md);
  overflow: hidden;
  border: 0;
  box-shadow: var(--ef-shadow-pop);
  background: var(--ef-paper);
  font-size: 0.82rem;
}
.md-typeset table:not([class]) th {
  background: linear-gradient(180deg, rgba(91, 71, 224, 0.08), rgba(91, 71, 224, 0.02));
  font-family: "Plus Jakarta Sans", var(--md-text-font);
  font-weight: 700;
  letter-spacing: -0.01em;
  color: var(--ef-ink);
  border-bottom: 1px solid var(--ef-line);
}
.md-typeset table:not([class]) td { border-color: var(--ef-line); }
.md-typeset table:not([class]) tr:hover td { background: rgba(91, 71, 224, 0.025); }

/* Links */
.md-typeset a {
  color: var(--ef-violet-deep);
  font-weight: 600;
  background-image: linear-gradient(transparent 92%, rgba(255, 122, 136, 0.55) 92%);
  background-size: 0% 100%;
  background-repeat: no-repeat;
  transition: background-size 280ms cubic-bezier(0.22, 1, 0.36, 1), color 200ms ease;
}
.md-typeset a:hover {
  background-size: 100% 100%;
  color: var(--ef-coral);
}

/* Admonitions */
.md-typeset .admonition,
.md-typeset details {
  border-radius: var(--ef-radius-md);
  border: 0;
  background: var(--ef-paper);
  box-shadow: var(--ef-shadow-pop);
  overflow: hidden;
}

/* Code */
.md-typeset code {
  font-family: var(--md-code-font);
  font-size: 0.85em;
  background: var(--md-code-bg-color);
  border-radius: 6px;
  padding: 0.1em 0.42em;
}
.md-typeset pre > code {
  border-radius: var(--ef-radius-md);
  box-shadow: var(--ef-shadow-pop);
}

/* ============================================================
   Hero — gradient mesh + parallax shapes + grain
   ============================================================ */
.ef-hero {
  position: relative;
  margin: 0.5rem -1rem 3rem;
  padding: clamp(3rem, 6vw, 5.5rem) clamp(1.25rem, 3vw, 3rem);
  border-radius: var(--ef-radius-2xl);
  background:
    radial-gradient(800px 400px at 85% 110%, rgba(255, 180, 84, 0.30), transparent 60%),
    radial-gradient(700px 400px at 15% 110%, rgba(255, 122, 136, 0.28), transparent 60%),
    radial-gradient(900px 500px at 50% -20%, rgba(91, 71, 224, 0.24), transparent 60%),
    linear-gradient(160deg, #FFFBF3 0%, #F8EFE0 45%, #EBE0FB 100%);
  box-shadow: var(--ef-shadow-pop-lg);
  overflow: hidden;
  isolation: isolate;
}
[data-md-color-scheme="slate"] .ef-hero {
  background:
    radial-gradient(800px 400px at 85% 110%, rgba(255, 180, 84, 0.20), transparent 60%),
    radial-gradient(700px 400px at 15% 110%, rgba(255, 122, 136, 0.20), transparent 60%),
    radial-gradient(900px 500px at 50% -20%, rgba(91, 71, 224, 0.32), transparent 60%),
    linear-gradient(160deg, #1B1530 0%, #241934 55%, #321F50 100%);
}

.ef-hero__inner { position: relative; z-index: 2; max-width: 760px; }

.ef-hero__eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
  padding: 0.32rem 0.85rem 0.32rem 0.55rem;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.6);
  border: 1px solid rgba(91, 71, 224, 0.18);
  color: var(--ef-violet-deep);
  font-family: "Plus Jakarta Sans", var(--md-text-font);
  font-weight: 700;
  font-size: 0.72rem;
  letter-spacing: 0.015em;
  margin-bottom: 1.25rem;
  backdrop-filter: blur(6px);
  box-shadow: 0 4px 14px -6px rgba(91, 71, 224, 0.25);
}
.ef-hero__eyebrow .ef-dot {
  width: 8px; height: 8px; border-radius: 50%;
  background: var(--ef-coral);
  box-shadow: 0 0 0 4px rgba(255, 122, 136, 0.22);
  animation: ef-pulse 2.4s infinite;
}
@keyframes ef-pulse {
  0%, 100% { box-shadow: 0 0 0 0 rgba(255, 122, 136, 0.30); }
  50%      { box-shadow: 0 0 0 6px rgba(255, 122, 136, 0); }
}

.ef-hero__title {
  font-family: "Plus Jakarta Sans", var(--md-text-font);
  font-weight: 800;
  font-size: clamp(2.4rem, 1.4rem + 3.6vw, 4rem);
  line-height: 1.24;
  letter-spacing: -0.032em;
  color: var(--ef-ink);
  margin: 0 0 1.1rem;
  padding-bottom: 0.18em;
  overflow: visible;
}
.ef-hero__title em {
  font-family: "Fraunces", "Plus Jakarta Sans", var(--md-text-font);
  font-variation-settings: "SOFT" 100, "opsz" 144;
  font-style: italic;
  font-weight: 800;
  background: linear-gradient(120deg, var(--ef-violet) 0%, var(--ef-coral) 55%, var(--ef-amber) 100%);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  color: transparent;
}

.ef-hero__lede {
  font-size: clamp(1rem, 0.85rem + 0.4vw, 1.18rem);
  line-height: 1.55;
  color: var(--ef-ink-soft);
  max-width: 620px;
  margin: 0 0 1.75rem;
}

.ef-hero__cta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin: 0 0 2rem;
}

.ef-hero__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem 1.6rem;
  font-size: 0.82rem;
  color: var(--ef-ink-muted);
}
.ef-hero__meta span {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
}
.ef-hero__meta svg {
  width: 16px; height: 16px;
  color: var(--ef-violet);
}

/* Floating decorative shapes */
.ef-hero__shape {
  position: absolute;
  border-radius: 50%;
  filter: blur(50px);
  opacity: 0.7;
  z-index: 1;
  pointer-events: none;
  will-change: transform;
}
.ef-hero__shape--a {
  width: 360px; height: 360px;
  top: -100px; right: -80px;
  background: radial-gradient(circle, rgba(255, 122, 136, 0.7), transparent 70%);
  animation: ef-float-a 14s ease-in-out infinite;
}
.ef-hero__shape--b {
  width: 320px; height: 320px;
  bottom: -120px; left: 25%;
  background: radial-gradient(circle, rgba(91, 71, 224, 0.5), transparent 70%);
  animation: ef-float-b 18s ease-in-out infinite;
}
.ef-hero__shape--c {
  width: 240px; height: 240px;
  top: 35%; left: -80px;
  background: radial-gradient(circle, rgba(255, 180, 84, 0.55), transparent 70%);
  animation: ef-float-c 16s ease-in-out infinite;
}
@keyframes ef-float-a {
  0%, 100% { transform: translate(0, 0) scale(1); }
  50%      { transform: translate(-30px, 40px) scale(1.08); }
}
@keyframes ef-float-b {
  0%, 100% { transform: translate(0, 0) scale(1); }
  50%      { transform: translate(40px, -30px) scale(1.06); }
}
@keyframes ef-float-c {
  0%, 100% { transform: translate(0, 0) scale(1); }
  50%      { transform: translate(20px, -20px) scale(1.1); }
}

/* ============================================================
   Stats — neomorphic count-up cards
   ============================================================ */
.ef-stats {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0.9rem;
  margin: 2rem 0 3rem;
}
@media (max-width: 720px) {
  .ef-stats { grid-template-columns: repeat(2, 1fr); }
}
.ef-stat {
  background: var(--ef-paper);
  border-radius: var(--ef-radius-lg);
  padding: 0.95rem 1.05rem;
  box-shadow: var(--ef-shadow-pop);
  transition: transform 280ms cubic-bezier(0.22, 1, 0.36, 1), box-shadow 280ms ease;
  position: relative;
  isolation: isolate;
}
.ef-stat::after {
  content: "";
  position: absolute;
  top: 0; right: 0;
  width: 80px; height: 80px;
  background: radial-gradient(circle at top right, rgba(255, 122, 136, 0.18), transparent 70%);
  pointer-events: none;
  border-top-right-radius: inherit;
  z-index: -1;
}
.ef-stat:hover {
  transform: translateY(-4px) rotate(-0.5deg);
  box-shadow: var(--ef-shadow-pop-lg);
}
.ef-stat__num {
  font-family: "Plus Jakarta Sans", var(--md-text-font);
  font-weight: 800;
  font-size: 2rem;
  line-height: 1;
  letter-spacing: -0.03em;
  background: linear-gradient(135deg, var(--ef-violet), var(--ef-coral));
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  color: transparent;
}
.ef-stat__label {
  display: block;
  font-size: 0.78rem;
  color: var(--ef-ink-muted);
  margin-top: 0.45rem;
  font-weight: 500;
}

/* ============================================================
   Grid + neomorphic 3D card
   ============================================================ */
.ef-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
  gap: 0.7rem;
  margin: 0.8rem 0 1.6rem;
}
.ef-grid--3 { grid-template-columns: repeat(auto-fill, minmax(280px, 1fr)); }
.ef-grid--2 { grid-template-columns: repeat(auto-fill, minmax(340px, 1fr)); }
.ef-grid--4 { grid-template-columns: repeat(auto-fill, minmax(200px, 1fr)); }

.ef-card {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 0.45rem;
  padding: 1.05rem 1.1rem 1.15rem;
  background: var(--ef-paper);
  border-radius: var(--ef-radius-lg);
  box-shadow: var(--ef-shadow-pop);
  transition: transform 380ms cubic-bezier(0.22, 1, 0.36, 1),
              box-shadow 380ms ease;
  text-decoration: none !important;
  color: inherit;
  transform-style: preserve-3d;
  isolation: isolate;
}
.ef-card::before {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: inherit;
  background: linear-gradient(135deg, rgba(91, 71, 224, 0.05), rgba(255, 122, 136, 0.05));
  opacity: 0;
  transition: opacity 380ms ease;
  pointer-events: none;
  z-index: -1;
}
.ef-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--ef-shadow-pop-lg);
}
.ef-card:hover::before { opacity: 1; }

/* Tilt enhanced via JS — only on capable pointers */
@media (hover: hover) and (pointer: fine) {
  .ef-card { will-change: transform; }
}

.ef-card__icon {
  width: 46px; height: 46px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 14px;
  background: linear-gradient(135deg, rgba(91, 71, 224, 0.18), rgba(255, 122, 136, 0.18));
  color: var(--ef-violet);
  margin-bottom: 0.35rem;
  position: relative;
  z-index: 1;
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.7),
    inset 0 -1px 0 rgba(91, 71, 224, 0.15),
    0 4px 14px -6px rgba(91, 71, 224, 0.30);
}
.ef-card__icon svg { width: 24px; height: 24px; }

.ef-card__title {
  font-family: "Plus Jakarta Sans", var(--md-text-font);
  font-weight: 700;
  font-size: 1.04rem;
  letter-spacing: -0.018em;
  color: var(--ef-ink);
  margin: 0;
  position: relative; z-index: 1;
}
.ef-card__body {
  font-size: 0.87rem;
  line-height: 1.55;
  color: var(--ef-ink-soft);
  margin: 0;
  position: relative; z-index: 1;
}

.ef-card a.ef-card__title-link {
  color: inherit;
  background: none;
}
.ef-card a.ef-card__title-link::after {
  content: " →";
  opacity: 0;
  transform: translateX(-4px);
  display: inline-block;
  transition: opacity 240ms ease, transform 240ms ease;
  color: var(--ef-coral);
}
.ef-card:hover a.ef-card__title-link::after {
  opacity: 1;
  transform: translateX(0);
}

/* ============================================================
   Pill badges
   ============================================================ */
.ef-pill {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.28rem 0.72rem;
  border-radius: 999px;
  font-family: "Plus Jakarta Sans", var(--md-text-font);
  font-weight: 700;
  font-size: 0.7rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  background: rgba(91, 71, 224, 0.10);
  color: var(--ef-violet-deep);
  border: 1px solid rgba(91, 71, 224, 0.20);
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.6),
    0 2px 6px -2px rgba(91, 71, 224, 0.20);
}
.ef-pill--coral {
  background: rgba(255, 122, 136, 0.14);
  color: #B72B43;
  border-color: rgba(255, 122, 136, 0.32);
}
.ef-pill--amber {
  background: rgba(255, 180, 84, 0.18);
  color: #9F5F07;
  border-color: rgba(255, 180, 84, 0.38);
}
.ef-pill--mint {
  background: rgba(110, 231, 199, 0.18);
  color: #0E7A5E;
  border-color: rgba(110, 231, 199, 0.38);
}
.ef-pill--sky {
  background: rgba(116, 199, 255, 0.18);
  color: #0D5A8F;
  border-color: rgba(116, 199, 255, 0.38);
}
.ef-pill--ink {
  background: rgba(27, 21, 48, 0.92);
  color: #FFE3A8;
  border-color: rgba(27, 21, 48, 1);
}

[data-md-color-scheme="slate"] .ef-pill { color: var(--ef-violet); }
[data-md-color-scheme="slate"] .ef-pill--coral { color: #FFC1C9; }
[data-md-color-scheme="slate"] .ef-pill--amber { color: #FFD898; }
[data-md-color-scheme="slate"] .ef-pill--mint  { color: #A7F0DC; }
[data-md-color-scheme="slate"] .ef-pill--sky   { color: #B8DDFA; }
[data-md-color-scheme="slate"] .ef-pill--ink   { background: #F2EEFF; color: #221A38; }

/* ============================================================
   Scroll reveal
   ============================================================ */
.ef-reveal {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 700ms cubic-bezier(0.22, 1, 0.36, 1),
              transform 700ms cubic-bezier(0.22, 1, 0.36, 1);
}
.ef-reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}
.ef-reveal[data-delay="1"] { transition-delay: 80ms; }
.ef-reveal[data-delay="2"] { transition-delay: 160ms; }
.ef-reveal[data-delay="3"] { transition-delay: 240ms; }
.ef-reveal[data-delay="4"] { transition-delay: 320ms; }
.ef-reveal[data-delay="5"] { transition-delay: 400ms; }
.ef-reveal[data-delay="6"] { transition-delay: 480ms; }
.ef-reveal[data-delay="7"] { transition-delay: 560ms; }
.ef-reveal[data-delay="8"] { transition-delay: 640ms; }

@media (prefers-reduced-motion: reduce) {
  .ef-reveal { opacity: 1; transform: none; transition: none; }
  .ef-hero__shape { animation: none; }
  .ef-sparkle, .ef-orbit, .ef-pulse-ring { animation: none !important; }
}

/* ============================================================
   Footer
   ============================================================ */
.md-footer {
  background: linear-gradient(180deg, transparent, rgba(91, 71, 224, 0.06));
  color: var(--ef-ink);
}
.md-footer-meta {
  background: var(--ef-paper);
  color: var(--ef-ink-soft);
  border-top: 1px solid var(--ef-line);
}
[data-md-color-scheme="slate"] .md-footer-meta {
  background: var(--ef-cream-deep);
}
.md-footer-meta__inner { font-size: 0.78rem; }
.md-social__link {
  fill: var(--ef-ink-soft);
  transition: fill 200ms ease, transform 200ms ease;
}
.md-social__link:hover {
  fill: var(--ef-violet);
  transform: translateY(-2px);
}

/* ============================================================
   Selection + scroll
   ============================================================ */
::selection {
  background: rgba(255, 122, 136, 0.35);
  color: var(--ef-ink);
}

/* Smooth scrolling — desktop only; mobile keeps native instant for crispness */
@media (hover: hover) and (pointer: fine) {
  html { scroll-behavior: smooth; }
}

/* ============================================================
   MOBILE / TOUCH DEVICE HARDENING
   - Faster tap response (no 300ms delay)
   - Sensible mobile sizing for hero/cards/etc.
   - Disable parallax / tilt on touch
   NOTE: do NOT set `overflow-x: hidden` on <html> or <body>. It breaks
   MkDocs Material's mobile drawer (fixed-position + transform combo
   misbehaves on iOS Safari). Any horizontal-overflow protection is
   scoped to specific decorative containers instead.
   ============================================================ */

a, button, [role="button"], .md-nav__link, .md-tabs__link,
.md-header__button, .md-search__icon, .ef-card, .ef-pill,
.ef-fab, .md-button, .ef-tag, .ef-stat {
  touch-action: manipulation;
  -webkit-tap-highlight-color: rgba(91, 71, 224, 0.18);
}

/* Defensive horizontal-overflow containment — only on the main content area,
   not on html/body, so the drawer keeps working.
   NOTE: do NOT add position: relative here — it creates a stacking context
   that fights the mobile drawer's z-index. */
.md-main { overflow-x: clip; }

/* Mobile drawer + overlay — bulletproof stacking + opaque backgrounds.
   Symptom we're fixing: drawer was opening but nav items showed page
   content bleeding through (looked semi-transparent) and clicks didn't
   register reliably. Root cause: MkDocs Material expects drawer layers
   to inherit --md-default-bg-color, but our custom stacking contexts
   plus the global body::before / body::after decorations were leaking
   through translucent inner wrappers. Solution: force solid bg on every
   drawer layer, plus crank z-index high enough to dominate everything. */
@media (max-width: 76.1875em) {
  .md-sidebar--primary,
  .md-sidebar--primary .md-sidebar__scrollwrap,
  .md-sidebar--primary .md-sidebar__inner,
  .md-sidebar--primary > .md-nav,
  .md-sidebar--primary .md-nav--primary,
  .md-nav--primary {
    background-color: var(--md-default-bg-color) !important;
    backdrop-filter: none !important;
    -webkit-backdrop-filter: none !important;
  }
  .md-sidebar--primary {
    z-index: 1000 !important;
    box-shadow: 8px 0 24px -4px rgba(0, 0, 0, 0.30);
  }
  [data-md-color-scheme="slate"] .md-sidebar--primary {
    box-shadow: 8px 0 24px -4px rgba(0, 0, 0, 0.55);
  }
  .md-overlay {
    z-index: 999 !important;
    background-color: rgba(0, 0, 0, 0.65) !important;
  }
  /* Header should stay above the drawer's overlay so the close-X stays tappable */
  .md-header { z-index: 1001 !important; }
  /* Nav items: ensure they are clickable + visually solid */
  .md-sidebar--primary .md-nav__link {
    background-color: transparent;
    color: var(--md-default-fg-color) !important;
    pointer-events: auto;
  }
  /* Hide the FAB while drawer is open so it doesn't peek through */
  [data-md-toggle="drawer"]:checked ~ .ef-fab,
  body:has([data-md-toggle="drawer"]:checked) .ef-fab {
    display: none !important;
  }
}

@media (max-width: 768px) {
  /* Mobile drawer tap target. Important: padding only, no flex/min-height —
     MkDocs Material uses <label> elements with custom layout here, and
     forcing display:flex breaks the nested-section toggle behaviour. */
  .md-nav__link {
    padding: 0.5rem 0.7rem;
  }

  /* Hero — tighter on phones */
  .ef-hero {
    margin: 0.5rem 0 1.6rem;
    padding: 2.2rem 1.1rem;
    border-radius: var(--ef-radius-xl);
  }
  .ef-hero__title {
    font-size: clamp(1.85rem, 6vw + 0.5rem, 2.4rem);
    line-height: 1.16;
    padding-bottom: 0.14em;
  }
  .ef-hero__shape--a { width: 220px; height: 220px; top: -60px; right: -50px; }
  .ef-hero__shape--b { width: 200px; height: 200px; bottom: -70px; left: 10%; }
  .ef-hero__shape--c { width: 140px; height: 140px; top: 40%; left: -40px; }
  .ef-hero__cta { gap: 0.5rem; }
  .ef-hero__cta .md-button { font-size: 0.85rem; padding: 0.6rem 1.1rem; }

  /* Stats grid + cards */
  .ef-stat { padding: 0.85rem 0.95rem; }
  .ef-stat__num { font-size: 1.65rem; }
  .ef-card { padding: 0.95rem 1rem 1.05rem; }
  .ef-grid { gap: 0.6rem; margin: 0.7rem 0 1.4rem; }

  /* Module hero on phones */
  .ef-module-hero__copy { padding: 1rem 1.1rem; }
  .ef-module-hero__title { font-size: 1.2rem; }

  /* Section card padding */
  .ef-section { padding: 0.95rem 1.05rem 1.05rem; margin: 0.65rem 0 1rem; }

  /* CTA banner */
  .ef-cta-banner { padding: 1.6rem 1.25rem; }
  .ef-cta-banner h2 { font-size: 1.4rem; }
  .ef-cta-banner__row .md-button { font-size: 0.84rem; padding: 0.55rem 1rem; }

  /* Promise component — stack on phones, full-width CTA */
  .ef-promise {
    grid-template-columns: 1fr;
    padding: 0.9rem 1rem;
    gap: 0.65rem;
    text-align: left;
  }
  .ef-promise__icon { width: 38px; height: 38px; }
  .ef-promise__cta a { width: 100%; justify-content: center; }

  /* Tables overflow — let them scroll horizontally instead of breaking the page */
  .md-typeset table:not([class]) {
    display: block;
    overflow-x: auto;
    max-width: 100%;
    -webkit-overflow-scrolling: touch;
  }

  /* Marquee — slow it a touch + tighter pad */
  .ef-marquee { padding: 0.5rem 0; }
  .ef-marquee__chip { font-size: 0.74rem; padding: 0.35rem 0.75rem; }

  /* FAB — sits above the typical mobile address bar */
  .ef-fab { right: 0.85rem; bottom: 1rem; }

  /* Steps and pricing */
  .ef-step { padding: 1rem 1rem 1.05rem; }
  .ef-step::before { width: 32px; height: 32px; top: -12px; }
  .ef-plan { padding: 1rem 1.1rem 1.25rem; }
  .ef-plan--featured { transform: none; }
  .ef-plan__price { font-size: 1.65rem; }

  /* Header — slightly tighter */
  .md-header__title { font-size: 0.85rem; }
}

/* Disable card tilt on touch devices entirely (JS already gates this, but defensive CSS too) */
@media (hover: none), (pointer: coarse) {
  .ef-card, .ef-stat, .ef-role, .ef-plan, .ef-step {
    transform: none !important;
  }
}

/* ============================================================
   MOBILE SCROLL-PERF OPTIMISATIONS
   Symptom: scroll on phones felt sticky / stuttered. Cause: a stack of
   GPU-expensive fullscreen effects that re-composite on every scroll
   frame — backdrop-filter blur on header, mix-blend-mode on the noise
   overlay, two fixed gradient layers, plus 6+ infinite CSS animations
   running off-screen. On mid-range Android this murders 60fps scroll.

   Mobile strategy: keep the brand visual language, drop the off-screen
   moving parts. Hero & module-hero blobs/shapes stay (they're inside
   their containers, not fullscreen) but stop animating. The noise +
   mesh + header blur are gone entirely on small screens.
   ============================================================ */
@media (max-width: 768px), (hover: none) and (pointer: coarse) {
  /* Kill the expensive fullscreen body decorations */
  body::before { display: none !important; }
  body::after  { display: none !important; }

  /* Header — drop backdrop-filter; use a more opaque flat bg instead */
  .md-header {
    background: rgba(242, 236, 225, 0.96) !important;
    backdrop-filter: none !important;
    -webkit-backdrop-filter: none !important;
  }
  [data-md-color-scheme="slate"] .md-header {
    background: rgba(22, 17, 38, 0.96) !important;
  }

  /* Hero eyebrow pill — also has backdrop-filter; flatten */
  .ef-hero__eyebrow {
    backdrop-filter: none !important;
    -webkit-backdrop-filter: none !important;
    background: rgba(255, 255, 255, 0.85);
  }
  [data-md-color-scheme="slate"] .ef-hero__eyebrow {
    background: rgba(30, 25, 55, 0.85);
  }

  /* Stop every infinite animation that runs while scrolling.
     Keep the elements visible — just freeze them in place. */
  .ef-hero__shape,
  .ef-confetti__dot,
  .ef-marquee__track,
  .ef-progress__bar,
  .ef-progress__bar::after,
  .ef-ribbon,
  .ef-fab::before,
  .ef-status__dot,
  .ef-dot,
  .ef-sparkle,
  .ef-sparkle-burst::before,
  .ef-sparkle-burst::after,
  .ef-promise::before {
    animation: none !important;
  }

  /* Module-hero patterns add yet another gradient layer per page. Keep
     the gradient base but drop the patterned overlay during scroll. */
  .ef-module-hero__art::before {
    background-image: none !important;
  }

  /* Lighter shadows: 3-layer neomorphic shadows are gorgeous on desktop
     but each one is a paint event per scroll frame. Mobile gets one shadow. */
  .ef-card, .ef-stat, .ef-role, .ef-step, .ef-plan, .ef-section,
  .ef-register, .ef-promise, .ef-roadmap-card, .ef-ai-spotlight,
  .ef-quote, .ef-arch__node {
    box-shadow: 0 4px 14px rgba(27, 21, 48, 0.10) !important;
  }
  [data-md-color-scheme="slate"]
    :is(.ef-card, .ef-stat, .ef-role, .ef-step, .ef-plan, .ef-section,
        .ef-register, .ef-promise, .ef-roadmap-card, .ef-ai-spotlight,
        .ef-quote, .ef-arch__node) {
    box-shadow: 0 4px 14px rgba(0, 0, 0, 0.45) !important;
  }
  .ef-cta-banner, .md-typeset table:not([class]) {
    box-shadow: 0 6px 18px rgba(27, 21, 48, 0.12) !important;
  }

  /* The hero's stacked gradient mesh + blob blur is the single most
     expensive thing in the layout. Keep the gradient backdrop, drop the
     blob shapes (they're behind hidden by overflow but still painted). */
  .ef-hero__shape { display: none; }

  /* Body bg uses 3 radial gradients per main wrapper — already cheap, but
     drop one to be safe. */
  .md-main {
    background:
      radial-gradient(700px 400px at 90% -10%, rgba(255, 180, 84, 0.10), transparent 60%),
      var(--md-default-bg-color) !important;
  }
}

/* Touch device: ensure scrolling uses GPU compositor for buttery feel */
@media (hover: none), (pointer: coarse) {
  html { -webkit-overflow-scrolling: touch; }
}

/* Image polish */
.md-typeset img {
  border-radius: var(--ef-radius-md);
  box-shadow: var(--ef-shadow-pop);
}

/* Home: hide the synthetic h1 placeholder */
.md-typeset .ef-hide-h1 + h1 { display: none; }

/* ============================================================
   MODULE HERO — illustration replacing missing screenshots
   ============================================================ */
.ef-module-hero {
  position: relative;
  width: 100%;
  min-height: 200px;
  border-radius: var(--ef-radius-xl);
  overflow: hidden;
  margin: 0.4rem 0 1.1rem;
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr);
  align-items: stretch;
  isolation: isolate;
  box-shadow: var(--ef-shadow-pop-lg);
  background: var(--ef-paper);
}
.ef-module-hero__copy {
  position: relative;
  z-index: 3;
  padding: clamp(0.9rem, 1.6vw, 1.3rem) clamp(1rem, 2vw, 1.5rem);
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 0.4rem;
}
.ef-module-hero__tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem;
  margin-bottom: 0.3rem;
}
.ef-module-hero__title {
  font-family: "Plus Jakarta Sans", var(--md-text-font);
  font-weight: 800;
  font-size: clamp(1.2rem, 0.95rem + 1.1vw, 1.65rem);
  line-height: 1.08;
  letter-spacing: -0.022em;
  color: var(--ef-ink);
  margin: 0;
}
.ef-module-hero__lede {
  color: var(--ef-ink-soft);
  font-size: 0.86rem;
  line-height: 1.5;
  margin: 0;
}
.ef-module-hero__art {
  position: relative;
  overflow: hidden;
  border-radius: 0;
}
.ef-module-hero__art::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image: var(--mh-pattern, none);
  background-size: var(--mh-pattern-size, 32px 32px);
  opacity: 0.5;
  mix-blend-mode: overlay;
  z-index: 1;
}
.ef-module-hero__icon {
  position: absolute;
  inset: 0;
  display: grid;
  place-items: center;
  z-index: 2;
  color: var(--mh-icon-color, var(--ef-violet-deep));
  filter: drop-shadow(0 12px 24px rgba(0, 0, 0, 0.18));
}
.ef-module-hero__icon svg {
  width: clamp(120px, 22vw, 200px);
  height: clamp(120px, 22vw, 200px);
}
.ef-module-hero__decor {
  position: absolute;
  width: 70px;
  height: 70px;
  border-radius: 999px;
  background: var(--mh-decor, rgba(255,255,255,0.5));
  filter: blur(0.5px);
  z-index: 1;
}
.ef-module-hero__decor--1 { top: 8%; right: 10%; transform: rotate(8deg); }
.ef-module-hero__decor--2 { bottom: 12%; right: 30%; width: 40px; height: 40px; }
.ef-module-hero__decor--3 { top: 30%; right: 38%; width: 22px; height: 22px; background: rgba(255,255,255,0.65); }

@media (max-width: 720px) {
  .ef-module-hero { min-height: auto; grid-template-columns: 1fr; }
  .ef-module-hero__art { min-height: 140px; aspect-ratio: 21/8; }
}

/* Category variants */
.ef-module-hero--people .ef-module-hero__art {
  background:
    radial-gradient(circle at 70% 30%, rgba(255, 255, 255, 0.6), transparent 60%),
    linear-gradient(135deg, #FFC9D2 0%, #FFB3A0 50%, #FFD493 100%);
  --mh-icon-color: #B72B43;
  --mh-pattern: radial-gradient(circle, rgba(255,255,255,0.5) 1px, transparent 1.5px);
  --mh-pattern-size: 24px 24px;
  --mh-decor: rgba(255, 255, 255, 0.55);
}
.ef-module-hero--academic .ef-module-hero__art {
  background:
    radial-gradient(circle at 30% 70%, rgba(255, 255, 255, 0.55), transparent 60%),
    linear-gradient(135deg, #C7B7FF 0%, #B9A6FA 50%, #FFC6A4 100%);
  --mh-icon-color: #3F2BB8;
  --mh-pattern: linear-gradient(0deg, rgba(255,255,255,0.25) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,0.25) 1px, transparent 1px);
  --mh-pattern-size: 32px 32px;
  --mh-decor: rgba(255, 255, 255, 0.55);
}
.ef-module-hero--ops .ef-module-hero__art {
  background:
    radial-gradient(circle at 80% 80%, rgba(255, 255, 255, 0.55), transparent 60%),
    linear-gradient(135deg, #B8F2DF 0%, #9AE5FF 50%, #C7B7FF 100%);
  --mh-icon-color: #0E7A5E;
  --mh-pattern: radial-gradient(circle, rgba(255,255,255,0.4) 1.5px, transparent 2px);
  --mh-pattern-size: 22px 22px;
}
.ef-module-hero--comms .ef-module-hero__art {
  background:
    radial-gradient(circle at 20% 30%, rgba(255, 255, 255, 0.55), transparent 60%),
    linear-gradient(135deg, #FFB7B7 0%, #FFCEA0 50%, #FFE4A3 100%);
  --mh-icon-color: #B72B43;
  --mh-pattern: linear-gradient(135deg, rgba(255,255,255,0.25) 25%, transparent 25%, transparent 50%, rgba(255,255,255,0.25) 50%, rgba(255,255,255,0.25) 75%, transparent 75%);
  --mh-pattern-size: 22px 22px;
}
.ef-module-hero--records .ef-module-hero__art {
  background:
    radial-gradient(circle at 60% 40%, rgba(255, 255, 255, 0.55), transparent 60%),
    linear-gradient(135deg, #F2E7CD 0%, #D9BCAA 50%, #C2A6F0 100%);
  --mh-icon-color: #6E4B1B;
  --mh-pattern: repeating-linear-gradient(45deg, rgba(255,255,255,0.18) 0 6px, transparent 6px 12px);
}
.ef-module-hero--gov .ef-module-hero__art {
  background:
    radial-gradient(circle at 40% 60%, rgba(255, 255, 255, 0.30), transparent 60%),
    linear-gradient(135deg, #2A1B58 0%, #5B47E0 50%, #FF7A88 100%);
  --mh-icon-color: #F9F1FF;
  --mh-pattern: radial-gradient(circle, rgba(255,255,255,0.16) 1px, transparent 2px);
  --mh-pattern-size: 18px 18px;
  --mh-decor: rgba(255,255,255,0.20);
}

/* Module page intro lede */
.ef-typeset-lede {
  font-size: 1.05rem;
  line-height: 1.6;
  color: var(--ef-ink-soft);
  margin-top: -0.25rem;
  margin-bottom: 1.5rem;
  max-width: 680px;
}

/* ============================================================
   "Section card" — group of bullets with pill header
   ============================================================ */
.ef-section {
  background: var(--ef-paper);
  border-radius: var(--ef-radius-lg);
  padding: 1.05rem 1.2rem 1.15rem;
  box-shadow: var(--ef-shadow-pop);
  margin: 0.75rem 0 1.1rem;
  position: relative;
  isolation: isolate;
}
.ef-section::before {
  content: "";
  position: absolute;
  top: 0; left: 0;
  width: 80%;
  height: 3px;
  background: linear-gradient(90deg, var(--ef-violet), var(--ef-coral), transparent);
  border-radius: 0 0 99px 0;
}
.ef-section h3 {
  margin: 0.25rem 0 0.75rem;
  font-size: 1.1rem;
}
.ef-section--today::before    { background: linear-gradient(90deg, var(--ef-mint-deep), var(--ef-mint), transparent); }
.ef-section--tailored::before { background: linear-gradient(90deg, var(--ef-violet), var(--ef-lavender), transparent); }
.ef-section--ai::before       { background: linear-gradient(90deg, var(--ef-coral), var(--ef-amber), transparent); }

.ef-section__head {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  margin-bottom: 0.85rem;
}
.ef-section__head .ef-pill { margin: 0; }

.ef-section ul { margin: 0; padding-left: 0; list-style: none; }
.ef-section ul li {
  position: relative;
  padding: 0.22rem 0 0.22rem 1.5rem;
  font-size: 0.88rem;
  line-height: 1.5;
  color: var(--ef-ink-soft);
}
.ef-section ul li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.7rem;
  width: 8px; height: 8px;
  border-radius: 3px;
  background: linear-gradient(135deg, var(--ef-violet), var(--ef-coral));
  box-shadow:
    -1px -1px 2px rgba(255, 255, 255, 0.6),
    1px 1px 3px rgba(91, 71, 224, 0.4);
}
.ef-section--today ul li::before { background: linear-gradient(135deg, var(--ef-mint-deep), var(--ef-mint)); }
.ef-section--ai ul li::before    { background: linear-gradient(135deg, var(--ef-coral), var(--ef-amber)); }

/* ============================================================
   Bento — asymmetric feature grid
   ============================================================ */
.ef-bento {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  grid-auto-rows: minmax(120px, auto);
  gap: 0.85rem;
  margin: 1.5rem 0 2.5rem;
}
.ef-bento > * { min-width: 0; }
.ef-bento .ef-card { padding: 1.25rem; }

.ef-bento--a { grid-column: span 3; grid-row: span 2; }
.ef-bento--b { grid-column: span 3; }
.ef-bento--c { grid-column: span 3; }
.ef-bento--d { grid-column: span 2; }
.ef-bento--e { grid-column: span 2; }
.ef-bento--f { grid-column: span 2; }
.ef-bento--full { grid-column: 1 / -1; }
.ef-bento--half { grid-column: span 3; }

@media (max-width: 900px) {
  .ef-bento { grid-template-columns: repeat(2, 1fr); }
  .ef-bento .ef-bento--a,
  .ef-bento .ef-bento--b,
  .ef-bento .ef-bento--c,
  .ef-bento .ef-bento--d,
  .ef-bento .ef-bento--e,
  .ef-bento .ef-bento--f,
  .ef-bento .ef-bento--half { grid-column: 1 / -1; }
}

/* ============================================================
   Role cards
   ============================================================ */
.ef-role {
  position: relative;
  background: var(--ef-paper);
  border-radius: var(--ef-radius-lg);
  padding: 1.1rem 1.15rem 1.2rem;
  box-shadow: var(--ef-shadow-pop);
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  isolation: isolate;
}
.ef-role__head {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}
.ef-role__avatar {
  width: 48px; height: 48px;
  border-radius: 16px;
  display: grid;
  place-items: center;
  background: var(--role-avatar, linear-gradient(135deg, var(--ef-violet), var(--ef-coral)));
  color: #fff;
  font-family: "Plus Jakarta Sans", var(--md-text-font);
  font-weight: 800;
  letter-spacing: -0.02em;
  font-size: 1.05rem;
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.4),
    0 8px 18px -8px rgba(91, 71, 224, 0.35);
}
.ef-role__title {
  font-family: "Plus Jakarta Sans", var(--md-text-font);
  font-weight: 800;
  font-size: 1.05rem;
  margin: 0;
  color: var(--ef-ink);
}
.ef-role__who {
  font-size: 0.78rem;
  color: var(--ef-ink-muted);
  margin: 0;
}
.ef-role__scope {
  font-size: 0.87rem;
  line-height: 1.55;
  color: var(--ef-ink-soft);
  margin: 0;
}
.ef-role__perm {
  display: flex;
  flex-wrap: wrap;
  gap: 0.3rem;
  margin-top: 0.3rem;
}

/* ============================================================
   Step / timeline
   ============================================================ */
.ef-steps {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 0.85rem;
  margin: 1rem 0 2rem;
  counter-reset: step;
}
.ef-step {
  position: relative;
  background: var(--ef-paper);
  border-radius: var(--ef-radius-lg);
  padding: 1.1rem 1.1rem 1.15rem;
  box-shadow: var(--ef-shadow-pop);
  counter-increment: step;
  isolation: isolate;
}
.ef-step::before {
  content: counter(step);
  position: absolute;
  top: -14px;
  left: 16px;
  width: 36px; height: 36px;
  display: grid;
  place-items: center;
  border-radius: 12px;
  background: linear-gradient(135deg, var(--ef-violet), var(--ef-coral));
  color: #fff;
  font-family: "Plus Jakarta Sans", var(--md-text-font);
  font-weight: 800;
  font-size: 0.95rem;
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.35),
    0 10px 22px -8px rgba(91, 71, 224, 0.45);
}
.ef-step h4 {
  margin: 0.55rem 0 0.35rem;
  font-family: "Plus Jakarta Sans", var(--md-text-font);
  font-weight: 800;
  font-size: 1.02rem;
  letter-spacing: -0.015em;
  color: var(--ef-ink);
}
.ef-step__week {
  font-size: 0.72rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  font-weight: 700;
  color: var(--ef-violet);
}
.ef-step p {
  margin: 0.2rem 0 0;
  font-size: 0.88rem;
  line-height: 1.55;
  color: var(--ef-ink-soft);
}

/* ============================================================
   Pricing cards
   ============================================================ */
.ef-pricing {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 1rem;
  margin: 1.25rem 0 2.5rem;
}
.ef-plan {
  background: var(--ef-paper);
  border-radius: var(--ef-radius-lg);
  padding: 1.2rem 1.25rem 1.4rem;
  box-shadow: var(--ef-shadow-pop);
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  position: relative;
  isolation: isolate;
}
.ef-plan--featured {
  background: linear-gradient(160deg, #FFF5E5 0%, #FFE4D8 50%, #F0E2FF 100%);
  box-shadow:
    -10px -10px 30px var(--ef-neo-light),
    14px 18px 42px rgba(91, 71, 224, 0.20),
    0 24px 60px -20px rgba(91, 71, 224, 0.32);
  transform: translateY(-6px);
}
.ef-plan__name {
  font-family: "Plus Jakarta Sans", var(--md-text-font);
  font-weight: 800;
  font-size: 1.1rem;
  margin: 0;
  color: var(--ef-ink);
}
.ef-plan__price {
  font-family: "Plus Jakarta Sans", var(--md-text-font);
  font-weight: 800;
  font-size: 1.95rem;
  letter-spacing: -0.03em;
  line-height: 1.1;
  background: linear-gradient(135deg, var(--ef-violet), var(--ef-coral));
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  color: transparent;
  margin: 0;
}
.ef-plan__price small {
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0;
  -webkit-text-fill-color: var(--ef-ink-muted);
  background: none;
  color: var(--ef-ink-muted);
}
.ef-plan__perks { list-style: none; padding: 0; margin: 0.4rem 0 0; }
.ef-plan__perks li {
  padding: 0.32rem 0 0.32rem 1.55rem;
  position: relative;
  font-size: 0.88rem;
  line-height: 1.5;
  color: var(--ef-ink-soft);
}
.ef-plan__perks li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.55rem;
  width: 14px; height: 14px;
  border-radius: 999px;
  background: linear-gradient(135deg, var(--ef-mint-deep), var(--ef-mint));
  box-shadow:
    inset -1px -1px 2px rgba(255, 255, 255, 0.6),
    0 2px 4px rgba(34, 122, 99, 0.25);
}
.ef-plan__perks li::after {
  content: "";
  position: absolute;
  left: 3px;
  top: 0.78rem;
  width: 7px; height: 4px;
  border-left: 2px solid #fff;
  border-bottom: 2px solid #fff;
  transform: rotate(-45deg);
}

/* ============================================================
   Architecture diagram (deployment)
   ============================================================ */
.ef-arch {
  position: relative;
  background: var(--ef-paper);
  border-radius: var(--ef-radius-xl);
  padding: 1.75rem 1.5rem 1.8rem;
  box-shadow: var(--ef-shadow-pop-lg);
  display: flex;
  flex-direction: column;
  gap: 0.8rem;
  overflow: hidden;
  margin: 1rem 0 2rem;
  background-image:
    radial-gradient(rgba(91, 71, 224, 0.08) 1px, transparent 1.5px),
    linear-gradient(180deg, var(--ef-paper), var(--ef-paper));
  background-size: 22px 22px, 100% 100%;
}
.ef-arch__row {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
  gap: 0.7rem;
  align-items: center;
}
.ef-arch__node {
  background: linear-gradient(180deg, rgba(255,255,255,0.7), rgba(255,255,255,0.4));
  border-radius: var(--ef-radius-md);
  padding: 0.7rem 0.75rem;
  text-align: center;
  font-family: "Plus Jakarta Sans", var(--md-text-font);
  font-weight: 700;
  font-size: 0.82rem;
  color: var(--ef-ink);
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.8),
    0 6px 14px -6px rgba(91, 71, 224, 0.25),
    0 2px 6px rgba(27, 21, 48, 0.06);
  border: 1px solid var(--ef-line);
  word-break: break-word;
  overflow-wrap: anywhere;
  min-width: 0;
}
.ef-arch__node small {
  display: block;
  font-family: var(--md-code-font);
  font-size: 0.68rem;
  font-weight: 500;
  color: var(--ef-ink-muted);
  margin-top: 0.2rem;
  word-break: break-all;
  overflow-wrap: anywhere;
  line-height: 1.4;
}
.ef-arch__node--accent {
  background: linear-gradient(135deg, var(--ef-violet), var(--ef-coral));
  color: #fff;
  border-color: transparent;
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.25),
    0 14px 28px -10px rgba(91, 71, 224, 0.45);
}
.ef-arch__node--accent small { color: rgba(255,255,255,0.85); }

[data-md-color-scheme="slate"] .ef-arch__node {
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.08), rgba(255, 255, 255, 0.03));
  color: var(--ef-ink);
  border-color: var(--ef-line-strong);
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.10),
    0 6px 14px -6px rgba(0, 0, 0, 0.40),
    0 2px 6px rgba(0, 0, 0, 0.30);
}
[data-md-color-scheme="slate"] .ef-arch__node small {
  color: rgba(255, 255, 255, 0.65);
}
[data-md-color-scheme="slate"] .ef-arch__node--accent {
  color: #fff;
  border-color: transparent;
}
[data-md-color-scheme="slate"] .ef-arch__node--accent small {
  color: rgba(255, 255, 255, 0.85);
}
.ef-arch__arrow {
  text-align: center;
  font-family: var(--md-code-font);
  font-size: 0.95rem;
  color: var(--ef-violet);
  font-weight: 700;
  letter-spacing: 0.05em;
}

/* ============================================================
   Roadmap callout (AI block)
   ============================================================ */
.ef-roadmap-card {
  position: relative;
  padding: 1.6rem 1.6rem 1.7rem 1.7rem;
  background: var(--ef-paper);
  border-radius: var(--ef-radius-lg);
  margin: 1rem 0 1.5rem;
  box-shadow: var(--ef-shadow-pop);
  overflow: hidden;
}
.ef-roadmap-card::before {
  content: "";
  position: absolute;
  inset: 0 auto 0 0;
  width: 4px;
  background: linear-gradient(180deg, var(--ef-violet), var(--ef-coral));
}
.ef-roadmap-card--ai {
  background:
    radial-gradient(400px 200px at 100% 0%, rgba(110, 231, 199, 0.16), transparent 60%),
    radial-gradient(400px 200px at 0% 100%, rgba(91, 71, 224, 0.14), transparent 60%),
    var(--ef-paper);
}
.ef-roadmap-card h3 { margin: 0.25rem 0 0.6rem; font-size: 1.25rem; }
.ef-roadmap-card p { color: var(--ef-ink-soft); margin: 0.4rem 0; }

/* AI sparkles */
.ef-sparkle {
  display: inline-block;
  margin-left: 0.35rem;
  animation: ef-sparkle 2.4s ease-in-out infinite;
  transform-origin: center;
}
@keyframes ef-sparkle {
  0%, 100% { transform: scale(1) rotate(0); opacity: 0.85; }
  50%      { transform: scale(1.25) rotate(15deg); opacity: 1; }
}

/* ============================================================
   "Why us" block (index page)
   ============================================================ */
.ef-why {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 1rem;
  margin: 1.25rem 0 2.5rem;
}
.ef-why__card {
  background: var(--ef-paper);
  border-radius: var(--ef-radius-lg);
  padding: 1.4rem;
  box-shadow: var(--ef-shadow-pop);
  position: relative;
  overflow: hidden;
}
.ef-why__card h4 {
  font-family: "Plus Jakarta Sans", var(--md-text-font);
  font-weight: 800;
  font-size: 1.02rem;
  margin: 0.35rem 0 0.5rem;
  letter-spacing: -0.015em;
}
.ef-why__card p { margin: 0; color: var(--ef-ink-soft); font-size: 0.88rem; line-height: 1.55; }
.ef-why__num {
  font-family: "Fraunces", "Plus Jakarta Sans", var(--md-text-font);
  font-variation-settings: "SOFT" 100, "opsz" 144;
  font-weight: 800;
  font-style: italic;
  font-size: 2.6rem;
  line-height: 1.05;
  padding-bottom: 0.12em;
  background: linear-gradient(135deg, var(--ef-violet), var(--ef-coral));
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  color: transparent;
  display: inline-block;
}

/* ============================================================
   Big CTA banner
   ============================================================ */
.ef-cta-banner {
  position: relative;
  background:
    radial-gradient(500px 250px at 80% -10%, rgba(255, 180, 84, 0.30), transparent 60%),
    radial-gradient(500px 250px at 10% 110%, rgba(255, 122, 136, 0.30), transparent 60%),
    linear-gradient(135deg, #2A1B58 0%, #5B47E0 60%, #8B6FFF 100%);
  border-radius: var(--ef-radius-xl);
  padding: clamp(2rem, 4vw, 3rem);
  margin: 2.5rem 0;
  color: #fff;
  overflow: hidden;
  box-shadow: var(--ef-shadow-lift);
}
.ef-cta-banner h2 {
  color: #fff;
  font-size: clamp(1.5rem, 1.2rem + 1.2vw, 2.1rem);
  margin: 0 0 0.5rem;
}
.ef-cta-banner h2::before { display: none; }
.ef-cta-banner p { color: rgba(255, 255, 255, 0.85); margin: 0 0 1.1rem; max-width: 580px; }
.ef-cta-banner .md-button {
  background: #fff;
  color: var(--ef-violet-deep);
}

/* ============================================================
   Misc — quote card
   ============================================================ */
.ef-quote {
  background: var(--ef-paper);
  border-radius: var(--ef-radius-lg);
  padding: 1.4rem 1.5rem 1.4rem 1.6rem;
  box-shadow: var(--ef-shadow-pop);
  position: relative;
  font-family: "Fraunces", "Plus Jakarta Sans", var(--md-text-font);
  font-variation-settings: "SOFT" 80, "opsz" 144;
  font-style: italic;
  font-weight: 600;
  font-size: 1.05rem;
  line-height: 1.55;
  color: var(--ef-ink);
}
.ef-quote::before {
  content: "“";
  position: absolute;
  top: -22px;
  left: 12px;
  font-size: 5rem;
  color: var(--ef-coral);
  font-family: "Fraunces", serif;
  font-weight: 800;
  opacity: 0.4;
}

/* ============================================================
   Sticker shape decoration for sections (heading flourish)
   ============================================================ */
.ef-flourish {
  display: inline-block;
  width: 80px; height: 14px;
  background: linear-gradient(90deg, var(--ef-violet), var(--ef-coral), var(--ef-amber));
  border-radius: 999px;
  margin: 1rem 0 0.5rem;
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.5),
    0 4px 12px -4px rgba(91, 71, 224, 0.35);
}

/* ============================================================
   WHATSAPP FLOATING ACTION BUTTON
   ============================================================ */
.ef-fab {
  position: fixed;
  right: clamp(1rem, 2.5vw, 1.75rem);
  bottom: clamp(1rem, 2.5vw, 1.75rem);
  z-index: 90;
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  padding: 0.65rem 1.05rem 0.65rem 0.55rem;
  background: linear-gradient(135deg, #1FAF54 0%, #25D366 50%, #4DE283 100%);
  color: #fff !important;
  font-family: "Plus Jakarta Sans", var(--md-text-font);
  font-weight: 700;
  font-size: 0.86rem;
  letter-spacing: -0.01em;
  border-radius: 999px;
  text-decoration: none !important;
  background-size: 100% 100%;
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.35),
    0 14px 32px -10px rgba(31, 175, 84, 0.55),
    0 6px 14px -2px rgba(27, 21, 48, 0.20);
  transition: transform 240ms cubic-bezier(0.22, 1, 0.36, 1), box-shadow 240ms ease;
}
.ef-fab:hover {
  transform: translateY(-3px) scale(1.03);
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.45),
    0 20px 40px -10px rgba(31, 175, 84, 0.65),
    0 8px 18px -2px rgba(27, 21, 48, 0.24);
}
.ef-fab:active {
  transform: translateY(0) scale(0.99);
}
.ef-fab__icon {
  width: 36px; height: 36px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.18);
  display: grid;
  place-items: center;
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.35),
    inset 0 -1px 0 rgba(0, 0, 0, 0.08);
}
.ef-fab__icon svg { width: 22px; height: 22px; }
.ef-fab::before {
  content: "";
  position: absolute;
  inset: -4px;
  border-radius: 999px;
  background: radial-gradient(circle at center, rgba(37, 211, 102, 0.45), transparent 70%);
  z-index: -1;
  animation: ef-fab-pulse 2.4s ease-out infinite;
}
@keyframes ef-fab-pulse {
  0%   { transform: scale(0.85); opacity: 0.8; }
  100% { transform: scale(1.35); opacity: 0; }
}
.ef-fab__label { display: inline; }

@media (max-width: 520px) {
  .ef-fab__label { display: none; }
  .ef-fab { padding: 0.55rem; gap: 0; }
  .ef-fab__icon { width: 40px; height: 40px; }
  .ef-fab__icon svg { width: 24px; height: 24px; }
}

/* ============================================================
   BUILD STATUS BADGE — for AI "in progress"
   ============================================================ */
.ef-status {
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
  padding: 0.4rem 0.85rem 0.4rem 0.55rem;
  background: linear-gradient(135deg, rgba(255, 180, 84, 0.18), rgba(255, 122, 136, 0.18));
  border: 1px solid rgba(255, 180, 84, 0.35);
  border-radius: 999px;
  font-family: "Plus Jakarta Sans", var(--md-text-font);
  font-weight: 800;
  font-size: 0.78rem;
  letter-spacing: 0.02em;
  text-transform: uppercase;
  color: #9F5F07;
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.6);
}
.ef-status__dot {
  width: 10px; height: 10px;
  border-radius: 50%;
  background: linear-gradient(135deg, #FFB454, #FF7A88);
  box-shadow: 0 0 0 4px rgba(255, 180, 84, 0.30);
  animation: ef-status-blink 1.6s ease-in-out infinite;
  flex-shrink: 0;
}
@keyframes ef-status-blink {
  0%, 100% { transform: scale(1); opacity: 1; }
  50%      { transform: scale(1.2); opacity: 0.55; }
}
.ef-status--live {
  background: linear-gradient(135deg, rgba(110, 231, 199, 0.20), rgba(116, 199, 255, 0.20));
  border-color: rgba(52, 201, 162, 0.40);
  color: #0E7A5E;
}
.ef-status--live .ef-status__dot {
  background: linear-gradient(135deg, var(--ef-mint-deep), var(--ef-mint));
  box-shadow: 0 0 0 4px rgba(110, 231, 199, 0.35);
}

[data-md-color-scheme="slate"] .ef-status { color: #FFD898; }
[data-md-color-scheme="slate"] .ef-status--live { color: #A7F0DC; }

/* ============================================================
   BUILD PROGRESS BAR — for in-progress phases
   ============================================================ */
.ef-progress {
  position: relative;
  width: 100%;
  height: 12px;
  background: rgba(91, 71, 224, 0.08);
  border-radius: 999px;
  overflow: hidden;
  margin: 0.75rem 0 0.5rem;
  box-shadow:
    inset 2px 2px 4px var(--ef-neo-dark),
    inset -2px -2px 4px var(--ef-neo-light);
}
.ef-progress__bar {
  height: 100%;
  width: var(--progress, 65%);
  border-radius: 999px;
  background:
    linear-gradient(90deg,
      var(--ef-violet) 0%,
      var(--ef-coral) 50%,
      var(--ef-amber) 100%);
  background-size: 200% 100%;
  animation: ef-progress-flow 3s linear infinite;
  position: relative;
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.4),
    0 2px 8px rgba(91, 71, 224, 0.3);
}
.ef-progress__bar::after {
  content: "";
  position: absolute;
  inset: 0;
  background: repeating-linear-gradient(
    45deg,
    rgba(255, 255, 255, 0.18) 0 6px,
    transparent 6px 12px
  );
  animation: ef-progress-stripes 1.4s linear infinite;
}
@keyframes ef-progress-flow {
  0%   { background-position: 0% 0%; }
  100% { background-position: 200% 0%; }
}
@keyframes ef-progress-stripes {
  0%   { transform: translateX(0); }
  100% { transform: translateX(24px); }
}
.ef-progress__meta {
  display: flex;
  justify-content: space-between;
  font-size: 0.76rem;
  font-weight: 600;
  color: var(--ef-ink-muted);
  font-family: var(--md-code-font);
  margin-top: 0.3rem;
}

/* ============================================================
   ANIMATED MESH BACKGROUND (sits behind everything via body::after)
   Important: NOT scoped to .md-main — that would create stacking
   contexts that fight the mobile drawer's z-index. Body-level + a
   negative-ish z-index keeps it strictly decorative.
   ============================================================ */
body::after {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 0;
  background-image:
    radial-gradient(360px 220px at 12% 18%, rgba(91, 71, 224, 0.10), transparent 60%),
    radial-gradient(420px 260px at 88% 24%, rgba(255, 180, 84, 0.10), transparent 60%),
    radial-gradient(360px 220px at 14% 78%, rgba(255, 122, 136, 0.10), transparent 60%),
    radial-gradient(420px 260px at 90% 82%, rgba(110, 231, 199, 0.10), transparent 60%);
  animation: ef-mesh-drift 30s ease-in-out infinite alternate;
}
@keyframes ef-mesh-drift {
  0%   { transform: translate(0, 0) scale(1); }
  50%  { transform: translate(-12px, 16px) scale(1.03); }
  100% { transform: translate(12px, -16px) scale(1.05); }
}

/* ============================================================
   SPARKLE PARTICLES (for AI elements)
   ============================================================ */
.ef-sparkle-burst {
  position: relative;
  display: inline-block;
}
.ef-sparkle-burst::before,
.ef-sparkle-burst::after {
  content: "✦";
  position: absolute;
  font-size: 0.6em;
  color: var(--ef-coral);
  opacity: 0.85;
  animation: ef-sparkle-orbit 2.8s ease-in-out infinite;
}
.ef-sparkle-burst::before { top: -0.4em; right: -0.6em; animation-delay: 0s; }
.ef-sparkle-burst::after  { bottom: -0.2em; left: -0.6em; color: var(--ef-amber); animation-delay: 1.4s; }
@keyframes ef-sparkle-orbit {
  0%, 100% { transform: scale(0.7) rotate(0deg); opacity: 0; }
  20%      { transform: scale(1) rotate(45deg); opacity: 1; }
  60%      { transform: scale(1.15) rotate(180deg); opacity: 0.8; }
}

/* AI accent box */
.ef-ai-spotlight {
  position: relative;
  padding: 1.6rem 1.6rem 1.7rem;
  border-radius: var(--ef-radius-xl);
  background:
    radial-gradient(500px 250px at 100% 0%, rgba(110, 231, 199, 0.20), transparent 60%),
    radial-gradient(500px 250px at 0% 100%, rgba(91, 71, 224, 0.18), transparent 60%),
    linear-gradient(160deg, #FFFDF5 0%, #F4EEFE 50%, #FBF1FF 100%);
  box-shadow: var(--ef-shadow-pop-lg);
  overflow: hidden;
  margin: 1.25rem 0 2rem;
}
[data-md-color-scheme="slate"] .ef-ai-spotlight {
  background:
    radial-gradient(500px 250px at 100% 0%, rgba(110, 231, 199, 0.20), transparent 60%),
    radial-gradient(500px 250px at 0% 100%, rgba(91, 71, 224, 0.32), transparent 60%),
    linear-gradient(160deg, #1B1530 0%, #221A38 50%, #2C1E48 100%);
}
.ef-ai-spotlight__head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
  flex-wrap: wrap;
  margin-bottom: 0.6rem;
}
.ef-ai-spotlight h3 {
  font-family: "Plus Jakarta Sans", var(--md-text-font);
  font-weight: 800;
  font-size: 1.3rem;
  margin: 0;
  letter-spacing: -0.025em;
}

/* ============================================================
   WAVE / RIBBON divider
   ============================================================ */
.ef-ribbon {
  position: relative;
  height: 28px;
  margin: 1.5rem 0;
  background:
    repeating-linear-gradient(
      135deg,
      var(--ef-violet) 0 18px,
      var(--ef-coral) 18px 36px,
      var(--ef-amber) 36px 54px,
      var(--ef-mint-deep) 54px 72px
    );
  background-size: 200% 100%;
  animation: ef-ribbon-flow 8s linear infinite;
  border-radius: 99px;
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.4),
    0 8px 22px -8px rgba(91, 71, 224, 0.35);
  opacity: 0.85;
}
@keyframes ef-ribbon-flow {
  0%   { background-position: 0% 0%; }
  100% { background-position: 200% 0%; }
}

/* Confetti / floating sticker dots */
.ef-confetti {
  position: absolute;
  inset: 0;
  overflow: hidden;
  pointer-events: none;
}
.ef-confetti__dot {
  position: absolute;
  width: 10px; height: 10px;
  border-radius: 4px;
  animation: ef-confetti-float 12s linear infinite;
  opacity: 0.7;
}
.ef-confetti__dot:nth-child(1) { left: 8%;  top: 20%; background: var(--ef-coral); animation-delay: 0s;  }
.ef-confetti__dot:nth-child(2) { left: 88%; top: 18%; background: var(--ef-amber); animation-delay: 2s;  }
.ef-confetti__dot:nth-child(3) { left: 30%; top: 78%; background: var(--ef-mint); animation-delay: 4s;  border-radius: 50%; }
.ef-confetti__dot:nth-child(4) { left: 70%; top: 70%; background: var(--ef-violet); animation-delay: 6s; }
.ef-confetti__dot:nth-child(5) { left: 50%; top: 12%; background: var(--ef-lavender); animation-delay: 8s; border-radius: 50%; }
.ef-confetti__dot:nth-child(6) { left: 18%; top: 50%; background: var(--ef-sky);  animation-delay: 10s; }
@keyframes ef-confetti-float {
  0%   { transform: translateY(0) rotate(0); opacity: 0; }
  10%  { opacity: 0.7; }
  90%  { opacity: 0.7; }
  100% { transform: translateY(-60px) rotate(360deg); opacity: 0; }
}

@media (prefers-reduced-motion: reduce) {
  .ef-fab::before,
  .ef-status__dot,
  .ef-progress__bar,
  .ef-progress__bar::after,
  .md-main::before,
  .ef-sparkle-burst::before,
  .ef-sparkle-burst::after,
  .ef-ribbon,
  .ef-confetti__dot { animation: none !important; }
}

/* ============================================================
   CHAT-BOT PREVIEW (used on messages + roadmap)
   ============================================================ */
.ef-chat {
  background: var(--ef-paper);
  border-radius: var(--ef-radius-lg);
  padding: 1.2rem;
  box-shadow: var(--ef-shadow-pop);
  display: flex;
  flex-direction: column;
  gap: 0.55rem;
  font-size: 0.86rem;
  font-family: var(--md-text-font);
}
.ef-chat__bubble {
  max-width: 80%;
  padding: 0.55rem 0.85rem;
  border-radius: 14px;
  line-height: 1.45;
  box-shadow: var(--ef-shadow-soft);
  animation: ef-chat-pop 600ms cubic-bezier(0.22, 1, 0.36, 1) both;
}
.ef-chat .ef-chat__bubble--parent {
  background: #ECE5F8;
  color: #1B1530;
  align-self: flex-start;
  border-bottom-left-radius: 4px;
}
[data-md-color-scheme="slate"] .ef-chat .ef-chat__bubble--parent,
body[data-md-color-scheme="slate"] .ef-chat__bubble--parent {
  background: #3A2F5C !important;
  color: #F2EEFF !important;
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.08),
    0 2px 10px rgba(0, 0, 0, 0.45) !important;
}
.ef-chat .ef-chat__bubble--bot {
  background: linear-gradient(135deg, #25D366, #1FAF54);
  color: #fff;
  align-self: flex-end;
  border-bottom-right-radius: 4px;
}
[data-md-color-scheme="slate"] .ef-chat .ef-chat__bubble--bot,
body[data-md-color-scheme="slate"] .ef-chat__bubble--bot {
  color: #fff !important;
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.20),
    0 4px 16px -4px rgba(31, 175, 84, 0.60) !important;
}
.ef-chat__bubble--bot::before {
  content: "🤖 ";
}
.ef-chat__bubble:nth-child(2) { animation-delay: 200ms; }
.ef-chat__bubble:nth-child(3) { animation-delay: 400ms; }
.ef-chat__bubble:nth-child(4) { animation-delay: 600ms; }
@keyframes ef-chat-pop {
  from { opacity: 0; transform: translateY(8px) scale(0.96); }
  to   { opacity: 1; transform: translateY(0) scale(1); }
}
.ef-chat__head {
  display: flex;
  align-items: center;
  gap: 0.55rem;
  font-family: "Plus Jakarta Sans", var(--md-text-font);
  font-weight: 700;
  font-size: 0.78rem;
  color: var(--ef-ink-muted);
  letter-spacing: 0.01em;
  padding-bottom: 0.5rem;
  border-bottom: 1px solid var(--ef-line);
}
.ef-chat__head .ef-status__dot { animation: ef-status-blink 1.6s ease-in-out infinite; }

/* ============================================================
   PROMISE STRIP — "we customize anything, as per your request"
   Drop on every page; compact, scannable, alive.
   ============================================================ */
.ef-promise {
  position: relative;
  background:
    linear-gradient(135deg, rgba(91, 71, 224, 0.07) 0%, rgba(255, 122, 136, 0.07) 50%, rgba(255, 180, 84, 0.07) 100%),
    var(--ef-paper);
  border-radius: var(--ef-radius-lg);
  padding: 0.95rem 1.15rem;
  box-shadow: var(--ef-shadow-pop);
  display: grid;
  grid-template-columns: auto 1fr auto;
  gap: 0.85rem;
  align-items: center;
  margin: 1rem 0 1.25rem;
  isolation: isolate;
}
.ef-promise::before {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: inherit;
  padding: 1px;
  background: linear-gradient(120deg, var(--ef-violet), var(--ef-coral), var(--ef-amber), var(--ef-mint));
  background-size: 200% 100%;
  -webkit-mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0);
          mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0);
  -webkit-mask-composite: xor;
          mask-composite: exclude;
  pointer-events: none;
  animation: ef-promise-glow 6s linear infinite;
  z-index: -1;
}
@keyframes ef-promise-glow {
  0%   { background-position: 0% 0%; }
  100% { background-position: 200% 0%; }
}
.ef-promise__icon {
  width: 42px; height: 42px;
  display: grid;
  place-items: center;
  border-radius: 14px;
  background: linear-gradient(135deg, var(--ef-violet), var(--ef-coral));
  color: #fff;
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.35),
    0 8px 18px -8px rgba(91, 71, 224, 0.50);
  flex-shrink: 0;
  animation: ef-icon-wobble 4s ease-in-out infinite;
}
.ef-promise__icon svg { width: 22px; height: 22px; }
.ef-promise__text {
  font-size: 0.88rem;
  line-height: 1.45;
  color: var(--ef-ink-soft);
  margin: 0;
}
.ef-promise__text strong {
  color: var(--ef-ink);
  font-family: "Plus Jakarta Sans", var(--md-text-font);
  font-weight: 800;
}
.ef-promise__cta {
  flex-shrink: 0;
}
.ef-promise__cta a {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.5rem 0.95rem;
  background: linear-gradient(135deg, #25D366, #1FAF54);
  color: #fff !important;
  text-decoration: none !important;
  font-family: "Plus Jakarta Sans", var(--md-text-font);
  font-weight: 700;
  font-size: 0.8rem;
  border-radius: 999px;
  background-image: linear-gradient(135deg, #25D366, #1FAF54) !important;
  background-size: 100% 100% !important;
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.25),
    0 10px 22px -8px rgba(31, 175, 84, 0.50);
  transition: transform 220ms ease, box-shadow 220ms ease;
}
.ef-promise__cta a:hover {
  transform: translateY(-2px);
  color: #fff !important;
}
.ef-promise__cta svg { width: 16px; height: 16px; }

@keyframes ef-icon-wobble {
  0%, 100% { transform: rotate(0); }
  25%      { transform: rotate(-6deg); }
  75%      { transform: rotate(6deg); }
}

@media (max-width: 720px) {
  .ef-promise {
    grid-template-columns: auto 1fr;
    grid-template-rows: auto auto;
  }
  .ef-promise__cta { grid-column: 1 / -1; }
}

/* ============================================================
   SCREENSHOT FRAME — graceful empty state
   ============================================================ */
.ef-screenshot {
  position: relative;
  margin: 1rem 0 1.4rem;
  padding: 0;
  background: var(--ef-paper);
  border-radius: var(--ef-radius-lg);
  box-shadow: var(--ef-shadow-pop-lg);
  overflow: hidden;
  isolation: isolate;
  transition: opacity 280ms ease;
}
.ef-screenshot::before {
  content: "";
  position: absolute;
  top: 10px; left: 12px;
  width: 36px; height: 8px;
  background:
    radial-gradient(circle at 4px 4px, #FF6058 4px, transparent 4.5px),
    radial-gradient(circle at 16px 4px, #FFBD2E 4px, transparent 4.5px),
    radial-gradient(circle at 28px 4px, #28C941 4px, transparent 4.5px);
  z-index: 2;
  opacity: 0.7;
}
.ef-screenshot img {
  display: block;
  width: 100%;
  height: auto;
  margin: 0;
  padding-top: 28px;
  border: 0;
  border-radius: 0;
  box-shadow: none;
  background: transparent;
}
.ef-screenshot figcaption {
  padding: 0.65rem 1rem 0.85rem;
  font-size: 0.78rem;
  color: var(--ef-ink-muted);
  border-top: 1px solid var(--ef-line);
  background: linear-gradient(180deg, transparent, rgba(91, 71, 224, 0.04));
}
.ef-screenshot.is-empty { display: none !important; }
.ef-screenshot img[alt][src=""],
.ef-screenshot img:not([src]) { display: none; }

/* ============================================================
   ANIMATED ICON FLOURISH — wiggle / pulse / draw
   ============================================================ */
.ef-card:hover .ef-card__icon {
  animation: ef-icon-wobble 1.6s ease-in-out;
}

/* Shimmer underline accent */
.ef-shimmer {
  position: relative;
  display: inline-block;
}
.ef-shimmer::after {
  content: "";
  position: absolute;
  left: 0; right: 0; bottom: -4px;
  height: 4px;
  background: linear-gradient(90deg, var(--ef-violet), var(--ef-coral), var(--ef-amber));
  background-size: 200% 100%;
  border-radius: 999px;
  animation: ef-shimmer-move 3s linear infinite;
  opacity: 0.65;
}
@keyframes ef-shimmer-move {
  0%   { background-position: 0% 0%; }
  100% { background-position: 200% 0%; }
}

/* Marquee tag strip for "as per your request" */
.ef-marquee {
  position: relative;
  margin: 1rem 0 1.5rem;
  padding: 0.6rem 0;
  overflow: hidden;
  background: var(--ef-paper);
  border-radius: var(--ef-radius-lg);
  box-shadow: var(--ef-shadow-pop);
  mask-image: linear-gradient(90deg, transparent 0%, #000 8%, #000 92%, transparent 100%);
  -webkit-mask-image: linear-gradient(90deg, transparent 0%, #000 8%, #000 92%, transparent 100%);
}
.ef-marquee__track {
  display: flex;
  gap: 0.7rem;
  animation: ef-marquee-scroll 28s linear infinite;
  width: max-content;
}
.ef-marquee__chip {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.4rem 0.9rem;
  border-radius: 999px;
  background: linear-gradient(135deg, rgba(91, 71, 224, 0.08), rgba(255, 122, 136, 0.08));
  border: 1px solid rgba(91, 71, 224, 0.15);
  color: var(--ef-ink);
  font-family: "Plus Jakarta Sans", var(--md-text-font);
  font-weight: 700;
  font-size: 0.78rem;
  letter-spacing: -0.005em;
  white-space: nowrap;
}
.ef-marquee__chip svg { width: 14px; height: 14px; color: var(--ef-coral); }
@keyframes ef-marquee-scroll {
  0%   { transform: translateX(0); }
  100% { transform: translateX(-50%); }
}

@media (prefers-reduced-motion: reduce) {
  .ef-promise__icon,
  .ef-promise::before,
  .ef-shimmer::after,
  .ef-marquee__track,
  .ef-card:hover .ef-card__icon { animation: none !important; }
}

/* ============================================================
   REGISTER — attendance-row component (cleaner than markdown tables)
   ============================================================ */
.ef-register {
  background: var(--ef-paper);
  border-radius: var(--ef-radius-lg);
  box-shadow: var(--ef-shadow-pop);
  margin: 0.85rem 0 1.35rem;
  overflow: hidden;
  isolation: isolate;
}

.ef-register__head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.6rem;
  flex-wrap: wrap;
  padding: 0.7rem 1.1rem;
  background: linear-gradient(180deg, rgba(91, 71, 224, 0.07), rgba(91, 71, 224, 0.02));
  border-bottom: 1px solid var(--ef-line);
  font-family: "Plus Jakarta Sans", var(--md-text-font);
}
.ef-register__title {
  font-weight: 800;
  font-size: 0.92rem;
  color: var(--ef-ink);
  letter-spacing: -0.015em;
}
.ef-register__meta-pill {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.22rem 0.62rem;
  border-radius: 999px;
  background: rgba(91, 71, 224, 0.08);
  border: 1px solid rgba(91, 71, 224, 0.18);
  font-size: 0.72rem;
  font-weight: 700;
  color: var(--ef-violet-deep);
  letter-spacing: -0.005em;
}
[data-md-color-scheme="slate"] .ef-register__meta-pill {
  color: var(--ef-violet);
  background: rgba(159, 138, 255, 0.10);
  border-color: rgba(159, 138, 255, 0.22);
}

.ef-register__cols,
.ef-register__row {
  display: grid;
  grid-template-columns: 34px minmax(0, 1fr) 108px 100px minmax(0, 1fr);
  gap: 0.85rem;
  align-items: center;
  padding: 0.55rem 1.1rem;
  font-size: 0.86rem;
  line-height: 1.45;
}
.ef-register__cols {
  font-family: "Plus Jakarta Sans", var(--md-text-font);
  font-weight: 700;
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--ef-ink-muted);
  background: linear-gradient(180deg, rgba(91, 71, 224, 0.025), transparent);
  border-bottom: 1px solid var(--ef-line);
  padding-top: 0.45rem;
  padding-bottom: 0.45rem;
}
.ef-register__row {
  border-bottom: 1px solid var(--ef-line);
  transition: background 200ms ease;
}
.ef-register__row:last-child { border-bottom: 0; }
.ef-register__row:hover { background: rgba(91, 71, 224, 0.03); }

.ef-register__num {
  font-family: var(--md-code-font);
  font-size: 0.78rem;
  color: var(--ef-ink-muted);
  text-align: center;
  font-weight: 600;
}
.ef-register__name {
  font-weight: 600;
  color: var(--ef-ink);
  min-width: 0;
  word-break: break-word;
}
.ef-register__name small {
  display: block;
  font-weight: 500;
  font-size: 0.74rem;
  color: var(--ef-ink-muted);
  margin-top: 0.1rem;
}
.ef-register__time {
  font-family: var(--md-code-font);
  font-size: 0.8rem;
  color: var(--ef-ink-soft);
  text-align: left;
}
.ef-register__time--muted { color: var(--ef-ink-muted); }
.ef-register__note {
  color: var(--ef-ink-muted);
  font-size: 0.8rem;
  min-width: 0;
  word-break: break-word;
}

/* Status tag — tighter than ef-pill, made for register density */
.ef-tag {
  display: inline-flex;
  align-items: center;
  gap: 0.32rem;
  padding: 0.2rem 0.55rem 0.2rem 0.4rem;
  border-radius: 999px;
  font-family: "Plus Jakarta Sans", var(--md-text-font);
  font-weight: 700;
  font-size: 0.7rem;
  letter-spacing: -0.005em;
  background: rgba(91, 71, 224, 0.10);
  color: var(--ef-violet-deep);
  border: 1px solid rgba(91, 71, 224, 0.18);
  white-space: nowrap;
}
.ef-tag::before {
  content: "";
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: currentColor;
  box-shadow: 0 0 0 3px rgba(255, 255, 255, 0.35);
}
.ef-tag--present {
  background: rgba(110, 231, 199, 0.18);
  color: #0E7A5E;
  border-color: rgba(52, 201, 162, 0.36);
}
.ef-tag--absent {
  background: rgba(255, 122, 136, 0.16);
  color: #B72B43;
  border-color: rgba(255, 122, 136, 0.34);
}
.ef-tag--late {
  background: rgba(255, 180, 84, 0.20);
  color: #9F5F07;
  border-color: rgba(255, 180, 84, 0.38);
}
.ef-tag--excused {
  background: rgba(116, 199, 255, 0.20);
  color: #0D5A8F;
  border-color: rgba(116, 199, 255, 0.38);
}
.ef-tag--half {
  background: rgba(197, 182, 255, 0.22);
  color: #4A38C8;
  border-color: rgba(197, 182, 255, 0.40);
}
.ef-tag--weekend {
  background: rgba(27, 21, 48, 0.06);
  color: var(--ef-ink-muted);
  border-color: var(--ef-line-strong);
}
.ef-tag--weekend::before { background: var(--ef-ink-muted); }

[data-md-color-scheme="slate"] .ef-tag--present { color: #A7F0DC; }
[data-md-color-scheme="slate"] .ef-tag--absent { color: #FFC1C9; }
[data-md-color-scheme="slate"] .ef-tag--late { color: #FFD898; }
[data-md-color-scheme="slate"] .ef-tag--excused { color: #B8DDFA; }
[data-md-color-scheme="slate"] .ef-tag--half { color: #CABDFF; }
[data-md-color-scheme="slate"] .ef-tag::before { box-shadow: 0 0 0 3px rgba(0, 0, 0, 0.30); }

.ef-register__footer {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 0.6rem;
  flex-wrap: wrap;
  padding: 0.65rem 1.1rem;
  background: linear-gradient(0deg, rgba(91, 71, 224, 0.04), transparent);
  border-top: 1px solid var(--ef-line);
  font-size: 0.78rem;
  color: var(--ef-ink-muted);
}
.ef-register__footer strong {
  font-family: "Plus Jakarta Sans", var(--md-text-font);
  color: var(--ef-ink);
  font-weight: 700;
}

/* Monthly summary — same chrome, different columns */
.ef-register--monthly .ef-register__cols,
.ef-register--monthly .ef-register__row {
  grid-template-columns: minmax(0, 1.4fr) 60px 50px 60px 60px 90px;
}
.ef-register--monthly .ef-register__num {
  text-align: left;
  font-family: var(--md-code-font);
  font-size: 0.78rem;
  color: var(--ef-ink-soft);
}

/* Teacher day-log — date / day / in / out / hours / status */
.ef-register--daylog .ef-register__cols,
.ef-register--daylog .ef-register__row {
  grid-template-columns: 80px 48px 78px 78px 78px minmax(0, 1fr);
}

/* Teacher daily — name / dept / in / out / status / remarks */
.ef-register--teachers .ef-register__cols,
.ef-register--teachers .ef-register__row {
  grid-template-columns: minmax(0, 1.4fr) minmax(0, 1fr) 70px 70px 100px minmax(0, 1fr);
}

@media (max-width: 820px) {
  .ef-register__cols { display: none; }
  .ef-register__row,
  .ef-register--monthly .ef-register__row,
  .ef-register--daylog .ef-register__row,
  .ef-register--teachers .ef-register__row {
    grid-template-columns: 26px minmax(0, 1fr);
    grid-template-rows: auto auto;
    gap: 0.2rem 0.7rem;
    padding: 0.75rem 0.9rem;
  }
  .ef-register__num { grid-row: 1 / span 2; align-self: start; padding-top: 0.15rem; }
  .ef-register__name { grid-column: 2; }
  .ef-register__name + * { grid-column: 2; display: inline-flex; flex-wrap: wrap; gap: 0.45rem; align-items: center; }
  .ef-register__row > .ef-register__time,
  .ef-register__row > .ef-register__note,
  .ef-register__row > .ef-tag-cell {
    grid-column: 2;
    display: inline-flex;
    flex-wrap: wrap;
    gap: 0.45rem;
    align-items: center;
    font-size: 0.78rem;
  }
}

/* Big CTA banner — WhatsApp variant */
.ef-cta-banner--whatsapp {
  background:
    radial-gradient(500px 250px at 80% -10%, rgba(255, 255, 255, 0.20), transparent 60%),
    radial-gradient(500px 250px at 10% 110%, rgba(255, 255, 255, 0.20), transparent 60%),
    linear-gradient(135deg, #0F6F38 0%, #1FAF54 60%, #25D366 100%);
}
.ef-cta-banner--whatsapp .md-button {
  background: #fff;
  color: #0F6F38;
}
.ef-cta-banner__row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
  margin-top: 1rem;
}