/* Empever home — marketing theme (light/dark), responsive, no dependency on styles.css */

:root {
  --sf-lp-bg: #f8fafc;
  --sf-lp-fg: #0f172a;
  --sf-lp-muted: #64748b;
  --sf-lp-card: rgba(255, 255, 255, 0.92);
  --sf-lp-border: rgba(148, 163, 184, 0.35);
  --sf-lp-brand: #4f46e5;
  --sf-lp-brand2: #7c3aed;
  --sf-lp-glow1: rgba(99, 102, 241, 0.22);
  --sf-lp-glow2: rgba(168, 85, 247, 0.12);
  --sf-lp-nav-bg: rgba(255, 255, 255, 0.78);
  --sf-lp-elev: 0 18px 50px -12px rgba(15, 23, 42, 0.12);
}

html.dark {
  --sf-lp-bg: #020617;
  --sf-lp-fg: #f1f5f9;
  --sf-lp-muted: #94a3b8;
  --sf-lp-card: rgba(15, 23, 42, 0.88);
  --sf-lp-border: rgba(71, 85, 105, 0.55);
  --sf-lp-brand: #a5b4fc;
  --sf-lp-brand2: #c4b5fd;
  --sf-lp-glow1: rgba(99, 102, 241, 0.35);
  --sf-lp-glow2: rgba(168, 85, 247, 0.2);
  --sf-lp-nav-bg: rgba(2, 6, 23, 0.82);
  --sf-lp-elev: 0 18px 50px -12px rgba(0, 0, 0, 0.45);
}

html {
  scroll-behavior: smooth;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

body.sf-lp {
  margin: 0;
  font-family: 'Plus Jakarta Sans', Inter, ui-sans-serif, system-ui, sans-serif;
  background: var(--sf-lp-bg);
  color: var(--sf-lp-fg);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

body.sf-lp.sf-lp-nav-open {
  overflow: hidden;
}

.sf-hidden {
  display: none !important;
}

.sf-lp-bg {
  position: fixed;
  inset: 0;
  z-index: -2;
  pointer-events: none;
  background:
    radial-gradient(ellipse 85% 55% at 50% -18%, var(--sf-lp-glow1), transparent 55%),
    radial-gradient(ellipse 45% 38% at 100% 0%, var(--sf-lp-glow2), transparent 50%),
    radial-gradient(ellipse 45% 38% at 0% 0%, rgba(56, 189, 248, 0.12), transparent 45%),
    linear-gradient(to bottom, var(--sf-lp-bg), var(--sf-lp-bg));
}

.sf-lp-grid {
  position: fixed;
  inset: 0;
  z-index: -1;
  pointer-events: none;
  opacity: 0.45;
  background-image:
    linear-gradient(to right, rgb(148 163 184 / 0.08) 1px, transparent 1px),
    linear-gradient(to bottom, rgb(148 163 184 / 0.08) 1px, transparent 1px);
  background-size: 28px 28px;
}

.sf-lp-wrap {
  max-width: 72rem;
  margin-left: auto;
  margin-right: auto;
  padding-left: 1rem;
  padding-right: 1rem;
}

@media (min-width: 640px) {
  .sf-lp-wrap {
    padding-left: 1.5rem;
    padding-right: 1.5rem;
  }
}

/* Header */
.sf-lp-header {
  position: sticky;
  top: 0;
  z-index: 50;
  border-bottom: 1px solid var(--sf-lp-border);
  background: var(--sf-lp-nav-bg);
  backdrop-filter: blur(12px);
}

.sf-lp-header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 0.75rem 0;
}

.sf-lp-logo {
  text-decoration: none;
  color: inherit;
  display: flex;
  flex-direction: column;
  gap: 0.1rem;
}

.sf-lp-logo-mark {
  font-size: 1.25rem;
  font-weight: 800;
  letter-spacing: -0.03em;
  background: linear-gradient(120deg, #4338ca, #7c3aed, #6366f1);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

html.dark .sf-lp-logo-mark {
  background: linear-gradient(120deg, #c7d2fe, #ddd6fe, #a5b4fc);
  -webkit-background-clip: text;
  background-clip: text;
}

.sf-lp-logo-sub {
  font-size: 0.7rem;
  color: var(--sf-lp-muted);
  font-weight: 500;
}

.sf-lp-nav-desktop {
  display: none;
  align-items: center;
  gap: 0.25rem;
}

@media (min-width: 768px) {
  .sf-lp-nav-desktop {
    display: flex;
  }
}

.sf-lp-nav-desktop a {
  text-decoration: none;
  color: var(--sf-lp-muted);
  font-size: 0.875rem;
  font-weight: 600;
  padding: 0.45rem 0.75rem;
  border-radius: 0.65rem;
  transition: background 0.2s, color 0.2s;
}

.sf-lp-nav-desktop a:hover {
  color: var(--sf-lp-fg);
  background: rgba(148, 163, 184, 0.15);
}

.sf-lp-nav-desktop a.is-active {
  color: var(--sf-lp-brand);
  background: rgba(79, 70, 229, 0.12);
}

.sf-lp-header-auth {
  display: inline-flex;
  align-items: center;
}

.sf-lp-account {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.2rem 0.2rem 0.2rem 0.55rem;
  border-radius: 999px;
  border: 1px solid var(--sf-lp-border);
  background: var(--sf-lp-card);
}

.sf-lp-user-chip {
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--sf-lp-fg);
  white-space: nowrap;
  max-width: 8rem;
  overflow: hidden;
  text-overflow: ellipsis;
}

.sf-lp-btn-dashboard,
.sf-lp-btn-signin {
  min-height: 36px;
  padding: 0.4rem 0.85rem;
  font-size: 0.82rem;
  border-radius: 999px;
}

.sf-lp-account-signout {
  border: none;
  background: none;
  padding: 0 0.65rem 0 0.25rem;
  font: inherit;
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--sf-lp-muted);
  cursor: pointer;
  white-space: nowrap;
}

.sf-lp-account-signout:hover {
  color: var(--sf-lp-fg);
}

.sf-lp-mobile-auth {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  padding: 0.5rem 0;
  border-top: 1px solid var(--sf-lp-border);
  margin-top: 0.35rem;
}

.sf-lp-mobile-account {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
  padding: 0.65rem 0.75rem;
  margin-top: 0.35rem;
  border-radius: 0.85rem;
  border: 1px solid var(--sf-lp-border);
  background: var(--sf-lp-card);
}

.sf-lp-mobile-user {
  margin: 0;
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--sf-lp-fg);
}

.sf-lp-mobile-signout {
  display: block;
  width: 100%;
  text-align: left;
  border: none;
  background: none;
  padding: 0.35rem 0;
  font: inherit;
  font-size: 0.95rem;
  color: var(--sf-lp-muted);
  cursor: pointer;
}

html.dark .sf-lp-nav-desktop a.is-active {
  color: #c7d2fe;
  background: rgba(129, 140, 248, 0.15);
}

.sf-lp-header-actions {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.sf-lp-header-actions > .sf-lp-btn-ghost {
  display: none;
  align-items: center;
  justify-content: center;
  padding: 0.5rem 0.95rem;
  border-radius: 0.75rem;
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--sf-lp-fg);
  text-decoration: none;
  border: 1px solid var(--sf-lp-border);
  background: var(--sf-lp-card);
  transition: border-color 0.2s, background 0.2s;
}

.sf-lp-header-actions > .sf-lp-btn-ghost:hover {
  border-color: rgba(99, 102, 241, 0.45);
}

@media (min-width: 640px) {
  .sf-lp-header-actions > .sf-lp-btn-ghost {
    display: inline-flex;
  }
}

.sf-lp-icon-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 2.5rem;
  height: 2.5rem;
  border-radius: 0.75rem;
  border: 1px solid var(--sf-lp-border);
  background: var(--sf-lp-card);
  color: var(--sf-lp-fg);
  cursor: pointer;
  transition: border-color 0.2s, transform 0.15s;
}

.sf-lp-icon-btn:hover {
  border-color: rgba(99, 102, 241, 0.55);
}

.sf-lp-icon-btn:active {
  transform: scale(0.96);
}

.sf-lp-icon-btn svg {
  width: 1.15rem;
  height: 1.15rem;
}

.sf-lp-btn-cta {
  display: none;
  align-items: center;
  justify-content: center;
  padding: 0.55rem 1.1rem;
  border-radius: 0.75rem;
  font-size: 0.875rem;
  font-weight: 700;
  color: #fff;
  text-decoration: none;
  background: linear-gradient(120deg, #4f46e5, #7c3aed);
  box-shadow: 0 10px 28px -8px rgba(79, 70, 229, 0.55);
  transition: filter 0.2s, transform 0.15s;
}

@media (min-width: 640px) {
  .sf-lp-btn-cta {
    display: inline-flex;
  }
}

.sf-lp-btn-cta:hover {
  filter: brightness(1.08);
}

.sf-lp-btn-cta:active {
  transform: scale(0.98);
}

.sf-lp-nav-toggle {
  display: inline-flex;
}

@media (min-width: 768px) {
  .sf-lp-nav-toggle {
    display: none;
  }
}

.sf-lp-mobile {
  display: none;
  border-top: 1px solid var(--sf-lp-border);
  padding-bottom: 0.75rem;
}

.sf-lp-mobile.is-open {
  display: block;
}

.sf-lp-mobile a {
  display: block;
  padding: 0.65rem 0.25rem;
  text-decoration: none;
  color: var(--sf-lp-fg);
  font-weight: 600;
  font-size: 0.9rem;
  border-radius: 0.5rem;
}

.sf-lp-mobile a.is-active {
  color: var(--sf-lp-brand);
  background: rgba(99, 102, 241, 0.1);
  padding-left: 0.5rem;
  padding-right: 0.5rem;
  margin-left: -0.5rem;
  margin-right: -0.5rem;
}

.sf-lp-mobile .sf-lp-btn-cta {
  display: flex;
  width: 100%;
  margin-top: 0.5rem;
  padding: 0.75rem;
}

.sf-lp-mobile .sf-lp-btn-ghost {
  display: flex;
  width: 100%;
  margin-top: 0.35rem;
  justify-content: center;
  padding: 0.75rem;
  border-radius: 0.75rem;
  border: 1px solid var(--sf-lp-border);
  text-decoration: none;
  font-weight: 600;
  color: var(--sf-lp-fg);
}

/* Hero */
.sf-lp-hero {
  position: relative;
  padding: 2.5rem 0 3.25rem;
  text-align: center;
}

@media (min-width: 640px) {
  .sf-lp-hero {
    padding: 3.25rem 0 4rem;
  }
}

.sf-lp-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  padding: 0.35rem 0.9rem;
  border-radius: 999px;
  font-size: 0.65rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: #4338ca;
  background: rgba(255, 255, 255, 0.85);
  border: 1px solid rgba(129, 140, 248, 0.35);
  box-shadow: var(--sf-lp-elev);
  animation: sf-lp-fade-up 0.55s ease-out both;
}

html.dark .sf-lp-badge {
  color: #c7d2fe;
  background: rgba(15, 23, 42, 0.85);
  border-color: rgba(99, 102, 241, 0.35);
}

.sf-lp-badge-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: #10b981;
  animation: sf-lp-pulse 1.8s ease-in-out infinite;
}

@keyframes sf-lp-pulse {
  0%,
  100% {
    opacity: 1;
  }
  50% {
    opacity: 0.45;
  }
}

@keyframes sf-lp-fade-up {
  from {
    opacity: 0;
    transform: translateY(12px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.sf-lp-hero h1 {
  margin: 1rem 0 0;
  font-size: clamp(1.55rem, 4vw, 2.75rem);
  line-height: 1.15;
  font-weight: 800;
  letter-spacing: -0.03em;
  max-width: 40rem;
  margin-left: auto;
  margin-right: auto;
  background: linear-gradient(165deg, var(--sf-lp-fg) 0%, #475569 100%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  animation: sf-lp-fade-up 0.6s ease-out 0.08s both;
}

html.dark .sf-lp-hero h1 {
  background: linear-gradient(165deg, #f8fafc 0%, #94a3b8 100%);
  -webkit-background-clip: text;
  background-clip: text;
}

.sf-lp-lede {
  margin: 1.1rem auto 0;
  max-width: 40rem;
  font-size: 0.95rem;
  color: var(--sf-lp-muted);
  animation: sf-lp-fade-up 0.6s ease-out 0.14s both;
}

@media (min-width: 640px) {
  .sf-lp-lede {
    font-size: 1.05rem;
  }
}

.sf-lp-lede.sf-lp-lede--delayed {
  animation-delay: 0.18s;
}

.sf-lp-checks {
  list-style: none;
  margin: 1.75rem auto 0;
  padding: 0;
  max-width: 34rem;
  text-align: left;
}

.sf-lp-checks a {
  color: var(--sf-lp-brand);
  font-weight: 700;
  text-decoration: underline;
  text-underline-offset: 2px;
}

html.dark .sf-lp-checks a {
  color: #a5b4fc;
}

.sf-lp-checks li {
  display: flex;
  gap: 0.75rem;
  padding: 0.75rem 1rem;
  margin-bottom: 0.55rem;
  border-radius: 1rem;
  border: 1px solid var(--sf-lp-border);
  background: var(--sf-lp-card);
  font-size: 0.88rem;
  color: var(--sf-lp-muted);
  box-shadow: 0 4px 20px -8px rgba(15, 23, 42, 0.08);
  animation: sf-lp-fade-up 0.55s ease-out both;
}

.sf-lp-checks li:nth-child(1) {
  animation-delay: 0.2s;
}
.sf-lp-checks li:nth-child(2) {
  animation-delay: 0.26s;
}
.sf-lp-checks li:nth-child(3) {
  animation-delay: 0.32s;
}

.sf-lp-check-ic {
  flex-shrink: 0;
  width: 1.5rem;
  height: 1.5rem;
  border-radius: 999px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.7rem;
  color: #059669;
  background: rgba(16, 185, 129, 0.15);
}

html.dark .sf-lp-check-ic {
  color: #34d399;
}

.sf-lp-hero-actions {
  margin-top: 2rem;
  display: flex;
  flex-direction: column;
  align-items: stretch;
  gap: 0.75rem;
  max-width: 22rem;
  margin-left: auto;
  margin-right: auto;
}

@media (min-width: 480px) {
  .sf-lp-hero-actions {
    flex-direction: row;
    flex-wrap: wrap;
    justify-content: center;
    max-width: none;
  }
}

.sf-lp-hero-actions--wrap {
  max-width: 28rem;
  margin-left: auto;
  margin-right: auto;
}

.sf-lp-hero-actions .sf-lp-btn-ghost {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 0.85rem 1.25rem;
  border-radius: 1rem;
  font-weight: 600;
  font-size: 0.9rem;
  color: var(--sf-lp-muted);
  text-decoration: none;
  border: 1px solid transparent;
  background: transparent;
}

.sf-lp-hero-actions .sf-lp-btn-ghost:hover {
  color: var(--sf-lp-fg);
  border-color: var(--sf-lp-border);
}

@media (min-width: 520px) {
  .sf-lp-hero-actions--wrap {
    max-width: none;
  }
}

.sf-lp-btn-primary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 0.85rem 1.75rem;
  border-radius: 1rem;
  font-weight: 700;
  font-size: 0.95rem;
  color: #fff;
  text-decoration: none;
  background: linear-gradient(120deg, #4f46e5, #7c3aed);
  box-shadow: 0 14px 36px -10px rgba(79, 70, 229, 0.55);
  transition: filter 0.2s, transform 0.15s;
}

.sf-lp-btn-primary:hover {
  filter: brightness(1.06);
}

.sf-lp-btn-secondary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 0.85rem 1.75rem;
  border-radius: 1rem;
  font-weight: 700;
  font-size: 0.95rem;
  color: var(--sf-lp-fg);
  text-decoration: none;
  border: 2px solid var(--sf-lp-border);
  background: var(--sf-lp-card);
  transition: border-color 0.2s, background 0.2s;
}

.sf-lp-btn-secondary:hover {
  border-color: rgba(99, 102, 241, 0.45);
}

.sf-lp-hero-note {
  margin-top: 1.25rem;
  font-size: 0.75rem;
  color: var(--sf-lp-muted);
}

.sf-lp-hero-note a {
  color: var(--sf-lp-brand);
  font-weight: 600;
}

html.dark .sf-lp-hero-note a {
  color: #a5b4fc;
}

/* Steps */
.sf-lp-steps {
  border-top: 1px solid var(--sf-lp-border);
  border-bottom: 1px solid var(--sf-lp-border);
  background: rgba(255, 255, 255, 0.45);
  padding: 3.25rem 0;
}

html.dark .sf-lp-steps {
  background: rgba(15, 23, 42, 0.35);
}

.sf-lp-steps h2 {
  text-align: center;
  font-size: clamp(1.35rem, 3vw, 1.85rem);
  font-weight: 800;
  letter-spacing: -0.02em;
  margin: 0;
}

.sf-lp-steps-lede,
.sf-lp-steps > .sf-lp-wrap > p.sf-lp-steps-lede {
  text-align: center;
  margin: 0.75rem auto 0;
  max-width: 42rem;
  color: var(--sf-lp-muted);
  font-size: 0.95rem;
  line-height: 1.55;
}

.sf-lp-step-grid {
  margin-top: 2.5rem;
  display: grid;
  gap: 1.25rem;
}

@media (min-width: 768px) {
  .sf-lp-step-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

.sf-lp-step-card {
  position: relative;
  border-radius: 1.35rem;
  padding: 1.5rem;
  border: 1px solid var(--sf-lp-border);
  background: linear-gradient(180deg, var(--sf-lp-card), transparent);
  box-shadow: var(--sf-lp-elev);
  transition: transform 0.25s ease, border-color 0.2s;
}

.sf-lp-step-card:hover {
  transform: translateY(-4px);
  border-color: rgba(99, 102, 241, 0.35);
}

.sf-lp-step-num {
  font-family: ui-monospace, monospace;
  font-size: 2rem;
  font-weight: 900;
  color: rgba(99, 102, 241, 0.25);
}

html.dark .sf-lp-step-num {
  color: rgba(165, 180, 252, 0.2);
}

.sf-lp-step-card h3 {
  margin: 0.35rem 0 0;
  font-size: 1.05rem;
  font-weight: 800;
}

.sf-lp-step-card p {
  margin: 0.5rem 0 0;
  font-size: 0.875rem;
  color: var(--sf-lp-muted);
  line-height: 1.55;
}

/* Why */
.sf-lp-why {
  padding: 3.5rem 0 4rem;
}

.sf-lp-why h2 {
  text-align: center;
  font-size: clamp(1.35rem, 3vw, 1.85rem);
  font-weight: 800;
  margin: 0;
}

.sf-lp-why > .sf-lp-wrap > .sf-lp-why-intro {
  text-align: center;
  margin: 0.75rem auto 0;
  max-width: 42rem;
  color: var(--sf-lp-muted);
  font-size: 0.95rem;
}

.sf-lp-why-grid {
  margin-top: 2.75rem;
  display: grid;
  gap: 1.5rem;
}

@media (min-width: 768px) {
  .sf-lp-why-grid {
    grid-template-columns: 1fr 1fr;
  }
}

.sf-lp-why-card {
  border-radius: 1.5rem;
  padding: 1.75rem;
  border: 1px solid var(--sf-lp-border);
  background: var(--sf-lp-card);
  box-shadow: var(--sf-lp-elev);
}

.sf-lp-pill {
  display: inline-block;
  font-size: 0.65rem;
  font-weight: 800;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  padding: 0.3rem 0.65rem;
  border-radius: 999px;
  margin-bottom: 0.65rem;
}

.sf-lp-pill-violet {
  color: #5b21b6;
  background: rgba(139, 92, 246, 0.18);
}

html.dark .sf-lp-pill-violet {
  color: #ddd6fe;
  background: rgba(139, 92, 246, 0.22);
}

.sf-lp-pill-sky {
  color: #0369a1;
  background: rgba(14, 165, 233, 0.18);
}

html.dark .sf-lp-pill-sky {
  color: #bae6fd;
  background: rgba(14, 165, 233, 0.2);
}

.sf-lp-why-card h3 {
  margin: 0;
  font-size: 1.15rem;
  font-weight: 800;
}

.sf-lp-why-card p {
  margin: 0.65rem 0 0;
  font-size: 0.875rem;
  color: var(--sf-lp-muted);
  line-height: 1.6;
}

.sf-lp-why-card strong {
  color: var(--sf-lp-fg);
}

.sf-lp-why-foot {
  text-align: center;
  margin: 2rem auto 0;
  max-width: 38rem;
  font-size: 0.8rem;
  color: var(--sf-lp-muted);
  line-height: 1.55;
}

.sf-lp-why-foot a {
  color: var(--sf-lp-brand);
  font-weight: 600;
}

html.dark .sf-lp-why-foot a {
  color: #a5b4fc;
}

/* CTA band */
.sf-lp-cta {
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  padding: 3rem 0;
  background: linear-gradient(115deg, #3730a3, #6d28d9, #312e81);
  color: #e0e7ff;
}

.sf-lp-cta-inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1.25rem;
  text-align: center;
}

@media (min-width: 768px) {
  .sf-lp-cta-inner {
    flex-direction: row;
    text-align: left;
    justify-content: space-between;
  }
}

.sf-lp-cta h2 {
  margin: 0;
  font-size: clamp(1.35rem, 3vw, 1.85rem);
  font-weight: 800;
  color: #fff;
}

.sf-lp-cta p {
  margin: 0.35rem 0 0;
  font-size: 0.9rem;
  opacity: 0.92;
}

.sf-lp-cta-btns {
  display: flex;
  flex-direction: column;
  gap: 0.65rem;
  width: 100%;
}

@media (min-width: 480px) {
  .sf-lp-cta-btns {
    flex-direction: row;
    width: auto;
  }
}

.sf-lp-cta .sf-lp-cta-primary {
  display: inline-flex;
  justify-content: center;
  align-items: center;
  min-height: 48px;
  padding: 0.75rem 1.35rem;
  border-radius: 1rem;
  font-weight: 800;
  font-size: 0.875rem;
  background: #fff;
  color: #3730a3;
  text-decoration: none;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
}

.sf-lp-cta .sf-lp-cta-secondary {
  display: inline-flex;
  justify-content: center;
  align-items: center;
  min-height: 48px;
  padding: 0.75rem 1.35rem;
  border-radius: 1rem;
  font-weight: 700;
  font-size: 0.875rem;
  border: 2px solid rgba(255, 255, 255, 0.45);
  color: #fff;
  text-decoration: none;
}

.sf-lp-cta .sf-lp-cta-secondary:hover {
  background: rgba(255, 255, 255, 0.08);
}

/* Featured cohort courses */
.sf-lp-featured {
  padding: 3rem 0 3.25rem;
  border-top: 1px solid var(--sf-lp-border);
  background: rgba(255, 255, 255, 0.35);
}

html.dark .sf-lp-featured {
  background: rgba(15, 23, 42, 0.25);
}

.sf-lp-featured-kicker {
  text-align: center;
  font-size: 0.68rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--sf-lp-brand);
  margin: 0 0 0.5rem;
}

html.dark .sf-lp-featured-kicker {
  color: #a5b4fc;
}

.sf-lp-featured h2 {
  text-align: center;
  margin: 0;
  font-size: clamp(1.35rem, 3vw, 1.85rem);
  font-weight: 800;
  letter-spacing: -0.02em;
}

.sf-lp-featured-intro {
  text-align: center;
  max-width: 42rem;
  margin: 0.75rem auto 0;
  color: var(--sf-lp-muted);
  font-size: 0.96rem;
}

.sf-lp-course-grid {
  margin-top: 2rem;
  display: grid;
  gap: 1rem;
  grid-template-columns: 1fr;
}

@media (min-width: 640px) {
  .sf-lp-course-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 1024px) {
  .sf-lp-course-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

.sf-lp-course-card {
  display: flex;
  flex-direction: column;
  border-radius: 1rem;
  border: 1px solid var(--sf-lp-border);
  background: var(--sf-lp-card);
  box-shadow: var(--sf-lp-elev);
  padding: 1.25rem 1.25rem 1.15rem;
  min-height: 100%;
}

.sf-lp-course-card--muted {
  border-style: dashed;
}

.sf-lp-course-title {
  margin: 0 0 0.5rem;
  font-size: 1.05rem;
  font-weight: 800;
  letter-spacing: -0.02em;
  color: var(--sf-lp-fg);
}

.sf-lp-course-desc {
  margin: 0 0 1rem;
  flex: 1;
  font-size: 0.875rem;
  color: var(--sf-lp-muted);
  line-height: 1.55;
}

.sf-lp-course-book {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  margin-top: auto;
  min-height: 44px;
  padding: 0.55rem 1rem;
  border-radius: 0.85rem;
  font-weight: 800;
  font-size: 0.875rem;
  text-decoration: none;
  color: #fff;
  background: linear-gradient(120deg, #4f46e5, #7c3aed);
  transition: filter 0.2s, transform 0.15s;
}

.sf-lp-course-book:hover {
  filter: brightness(1.06);
}

.sf-lp-course-book--secondary {
  background: var(--sf-lp-card);
  color: var(--sf-lp-brand);
  border: 2px solid rgba(99, 102, 241, 0.45);
}

html.dark .sf-lp-course-book--secondary {
  color: #a5b4fc;
  border-color: rgba(165, 180, 252, 0.45);
  background: rgba(15, 23, 42, 0.65);
}

.sf-lp-featured-foot {
  text-align: center;
  margin: 2rem 0 0;
  font-size: 0.88rem;
  color: var(--sf-lp-muted);
}

.sf-lp-featured-foot-link {
  color: var(--sf-lp-brand);
  font-weight: 700;
  text-decoration: none;
}

.sf-lp-featured-foot-link:hover {
  text-decoration: underline;
}

html.dark .sf-lp-featured-foot-link {
  color: #a5b4fc;
}

/* Footer */
.sf-lp-footer {
  padding: 2.5rem 0;
  border-top: 1px solid var(--sf-lp-border);
  font-size: 0.875rem;
  color: var(--sf-lp-muted);
}

.sf-lp-footer-inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.75rem;
  text-align: center;
}

@media (min-width: 640px) {
  .sf-lp-footer-inner {
    flex-direction: row;
    justify-content: space-between;
    text-align: left;
  }
}

.sf-lp-footer a {
  color: var(--sf-lp-brand);
  font-weight: 600;
  text-decoration: none;
}

.sf-lp-footer a:hover {
  text-decoration: underline;
}

html.dark .sf-lp-footer a {
  color: #a5b4fc;
}

/* Pipeline (design1) */
.sf-lp-pipeline {
  padding: 3.5rem 0;
}

.sf-lp-pipeline h2 {
  text-align: center;
  margin: 0 0 1rem;
  font-size: clamp(1.35rem, 3vw, 1.75rem);
}

.sf-lp-pipeline-intro {
  max-width: 32rem;
  margin: 0 auto 1.75rem;
  text-align: center;
  font-size: 0.95rem;
  color: var(--sf-lp-muted);
  line-height: 1.5;
}

.sf-lp-pipeline-dual {
  display: grid;
  gap: 2rem;
}

@media (min-width: 1024px) {
  .sf-lp-pipeline-dual {
    grid-template-columns: 1fr 1fr;
    gap: 1.5rem;
    align-items: start;
  }
}

.sf-lp-pipeline-flow-title {
  margin: 0 0 1rem;
  font-size: 0.85rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--sf-lp-brand);
  text-align: center;
}

.sf-lp-pipeline-steps {
  display: grid;
  gap: 0.75rem;
  margin: 0;
  padding: 0;
  list-style: none;
  counter-reset: sf-pipeline;
}

@media (min-width: 640px) {
  .sf-lp-pipeline-steps {
    grid-template-columns: repeat(3, 1fr);
  }
}

.sf-lp-pipeline-card {
  padding: 1rem 1.1rem;
  border-radius: 0.9rem;
  border: 1px solid var(--sf-lp-border);
  background: var(--sf-lp-card);
  box-shadow: var(--sf-lp-elev);
  counter-increment: sf-pipeline;
}

.sf-lp-pipeline-card h4 {
  margin: 0 0 0.35rem;
  font-size: 0.95rem;
  font-weight: 800;
  color: var(--sf-lp-fg);
}

.sf-lp-pipeline-card h4::before {
  content: counter(sf-pipeline) ". ";
  color: var(--sf-lp-brand);
}

.sf-lp-pipeline-card p {
  margin: 0;
  font-size: 0.85rem;
  line-height: 1.45;
  color: var(--sf-lp-muted);
}

/* Course card dual CTAs */
.sf-lp-course-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-top: auto;
  padding-top: 1rem;
}

.sf-lp-course-free {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  padding: 0.55rem 1rem;
  border-radius: 0.85rem;
  font-weight: 800;
  font-size: 0.875rem;
  text-decoration: none;
  color: var(--sf-lp-brand);
  border: 2px solid rgba(99, 102, 241, 0.45);
  background: var(--sf-lp-card);
  transition: background 0.2s;
}

.sf-lp-course-free:hover {
  background: rgba(99, 102, 241, 0.08);
}

html.dark .sf-lp-course-free {
  color: #a5b4fc;
  border-color: rgba(165, 180, 252, 0.45);
}

.sf-lp-course-actions .sf-lp-course-book {
  margin-top: 0;
  flex: 1;
  min-width: 9rem;
}

/* Split sections */
.sf-lp-split {
  padding: 3.5rem 0;
}

.sf-lp-split--alt {
  background: rgba(99, 102, 241, 0.06);
}

html.dark .sf-lp-split--alt {
  background: rgba(99, 102, 241, 0.12);
}

.sf-lp-split-inner {
  max-width: 42rem;
}

.sf-lp-split-lede {
  color: var(--sf-lp-muted);
  margin: 0.75rem 0 1.25rem;
}

.sf-lp-split-list {
  margin: 0 0 1.5rem;
  padding-left: 1.15rem;
  color: var(--sf-lp-muted);
}

.sf-lp-split-list li {
  margin-bottom: 0.65rem;
}

.sf-lp-quote {
  margin: 0 0 1.5rem;
  padding: 1rem 1.15rem;
  border-left: 3px solid var(--sf-lp-brand);
  font-style: italic;
  color: var(--sf-lp-muted);
  background: var(--sf-lp-card);
  border-radius: 0 0.75rem 0.75rem 0;
}

/* Footer grid */
.sf-lp-footer-grid {
  display: grid;
  gap: 1.5rem;
  padding-bottom: 1.5rem;
  margin-bottom: 1rem;
  border-bottom: 1px solid var(--sf-lp-border);
}

@media (min-width: 768px) {
  .sf-lp-footer-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

.sf-lp-footer-label {
  font-weight: 800;
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin: 0 0 0.5rem;
  color: var(--sf-lp-fg);
}

.sf-lp-footer-muted {
  margin: 0;
  font-size: 0.85rem;
  line-height: 1.55;
}

.sf-lp-footer-links {
  list-style: none;
  margin: 0;
  padding: 0;
}

.sf-lp-footer-links li {
  margin-bottom: 0.35rem;
}

/* Platform pulse — live stats */
.sf-lp-showcase {
  padding: 3rem 0 3.5rem;
  border-top: 1px solid var(--sf-lp-border);
  border-bottom: 1px solid var(--sf-lp-border);
  background: linear-gradient(180deg, rgba(99, 102, 241, 0.06), transparent 42%);
}

.sf-lp-showcase-head {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-end;
  justify-content: space-between;
  gap: 1rem;
  margin-bottom: 2rem;
}

.sf-lp-showcase-meta {
  margin: 0;
  font-size: 0.75rem;
  color: var(--sf-lp-muted);
  max-width: 16rem;
  text-align: right;
}

.sf-lp-showcase-group {
  margin-bottom: 2rem;
}

.sf-lp-showcase-group-title {
  margin: 0 0 0.35rem;
  font-size: 0.8rem;
  font-weight: 800;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--sf-lp-muted);
}

.sf-lp-showcase-group-hint {
  margin: 0 0 0.75rem;
  font-size: 0.8rem;
  line-height: 1.4;
  color: var(--sf-lp-muted);
  max-width: 42rem;
}

.sf-lp-showcase-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.75rem;
}

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

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

.sf-lp-stat-card[hidden] {
  display: none !important;
}

.sf-lp-stat-card {
  position: relative;
  border-radius: 1rem;
  border: 1px solid var(--sf-lp-border);
  background: var(--sf-lp-card);
  padding: 1rem 0.85rem 0.75rem;
  box-shadow: var(--sf-lp-elev);
  display: flex;
  flex-direction: column;
  gap: 0.2rem;
  min-height: 5.5rem;
}

.sf-lp-stat-value {
  font-size: 1.65rem;
  font-weight: 800;
  letter-spacing: -0.03em;
  line-height: 1.1;
  font-variant-numeric: tabular-nums;
  background: linear-gradient(120deg, var(--sf-lp-brand), var(--sf-lp-brand2));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.sf-lp-stat-label {
  font-size: 0.78rem;
  line-height: 1.35;
  color: var(--sf-lp-muted);
}

.sf-lp-stat-live {
  position: absolute;
  top: 0.55rem;
  right: 0.55rem;
  font-size: 0.6rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  padding: 0.12rem 0.4rem;
  border-radius: 999px;
  background: rgba(148, 163, 184, 0.2);
  color: var(--sf-lp-muted);
}

.sf-lp-stat-live.is-live {
  background: rgba(16, 185, 129, 0.18);
  color: #059669;
}

html.dark .sf-lp-stat-live.is-live {
  color: #34d399;
}

/* —— Beta live match studio (index-beta.html) —— */
.sf-beta-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  padding: 0.25rem 0.65rem;
  border-radius: 999px;
  background: linear-gradient(135deg, rgba(79, 70, 229, 0.2), rgba(124, 58, 237, 0.15));
  color: var(--sf-lp-brand);
  border: 1px solid var(--sf-lp-border);
}

.sf-beta-tabs {
  display: flex;
  gap: 0.5rem;
  margin: 1.5rem 0 1rem;
  flex-wrap: wrap;
}

.sf-beta-tab {
  flex: 1;
  min-width: 10rem;
  padding: 0.75rem 1rem;
  border-radius: 0.75rem;
  border: 1px solid var(--sf-lp-border);
  background: var(--sf-lp-card);
  color: var(--sf-lp-muted);
  font-weight: 600;
  cursor: pointer;
  transition: border-color 0.15s, color 0.15s, box-shadow 0.15s;
}

.sf-beta-tab.is-active {
  border-color: var(--sf-lp-brand);
  color: var(--sf-lp-fg);
  box-shadow: var(--sf-lp-elev);
}

.sf-beta-panel {
  display: none;
  background: var(--sf-lp-card);
  border: 1px solid var(--sf-lp-border);
  border-radius: 1rem;
  padding: 1.25rem 1.5rem;
  box-shadow: var(--sf-lp-elev);
}

.sf-beta-panel.is-active {
  display: block;
}

.sf-beta-panel label {
  display: block;
  font-size: 0.85rem;
  font-weight: 600;
  margin: 0.75rem 0 0.35rem;
  color: var(--sf-lp-fg);
}

.sf-beta-panel input[type="text"],
.sf-beta-panel input[type="email"],
.sf-beta-panel textarea {
  width: 100%;
  padding: 0.65rem 0.75rem;
  border-radius: 0.5rem;
  border: 1px solid var(--sf-lp-border);
  background: var(--sf-lp-bg);
  color: var(--sf-lp-fg);
  font: inherit;
}

.sf-beta-panel textarea {
  min-height: 7rem;
  resize: vertical;
}

.sf-beta-actions {
  margin-top: 1.25rem;
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  align-items: center;
}

.sf-beta-results {
  margin-top: 2rem;
}

.sf-beta-results h3 {
  font-size: 1.1rem;
  margin: 1.25rem 0 0.5rem;
}

.sf-beta-skill-pills {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem;
  margin: 0.5rem 0 1rem;
}

.sf-beta-skill-pills span {
  font-size: 0.8rem;
  padding: 0.2rem 0.55rem;
  border-radius: 999px;
  background: rgba(79, 70, 229, 0.12);
  color: var(--sf-lp-brand);
  border: 1px solid var(--sf-lp-border);
}

.sf-beta-card-grid {
  display: grid;
  gap: 0.75rem;
  grid-template-columns: repeat(auto-fill, minmax(16rem, 1fr));
}

.sf-beta-match-card {
  border: 1px solid var(--sf-lp-border);
  border-radius: 0.75rem;
  padding: 0.85rem 1rem;
  background: var(--sf-lp-bg);
}

.sf-beta-match-card h4 {
  margin: 0 0 0.35rem;
  font-size: 0.95rem;
}

.sf-beta-match-card p {
  margin: 0;
  font-size: 0.82rem;
  color: var(--sf-lp-muted);
}

.sf-beta-score {
  font-size: 0.75rem;
  font-weight: 700;
  color: #059669;
}

.sf-beta-cta-row {
  margin-top: 1.5rem;
  padding: 1rem 1.25rem;
  border-radius: 0.75rem;
  border: 1px dashed var(--sf-lp-border);
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  align-items: center;
}

.sf-beta-status {
  font-size: 0.9rem;
  color: var(--sf-lp-muted);
}

.sf-beta-status.is-error {
  color: #b91c1c;
}

.sf-beta-loading {
  opacity: 0.65;
  pointer-events: none;
}