/* =========================================================
   NABD — Marketing surfaces: landing, catalogue, checkout.
   Builds on the tokens in theme.css.
   ========================================================= */

.nabd-site {
  overflow-x: hidden;
}

/* ---------- Top bar ---------- */

.nabd-topbar {
  position: sticky;
  top: 0;
  z-index: 1030;
  background: rgba(255, 255, 255, 0.88);
  backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--nabd-line);
}

.nabd-topbar .nav-link {
  font-weight: 600;
  color: var(--nabd-primary);
  padding-inline: 0.85rem;
}

.nabd-topbar .nav-link:hover {
  color: var(--nabd-secondary);
}

.nabd-topbar .btn {
  border-radius: 999px;
  padding: 0.5rem 1.4rem;
  font-weight: 700;
}

/* ---------- Hero ---------- */

.nabd-hero {
  position: relative;
  background: var(--nabd-gradient-deep);
  color: #fff;
  padding: clamp(3.5rem, 8vw, 6.5rem) 0 clamp(5rem, 10vw, 8rem);
  border-radius: 0 0 var(--nabd-radius-xl) var(--nabd-radius-xl);
  overflow: hidden;
}

.nabd-hero h1,
.nabd-hero h2 {
  color: #fff;
}

.nabd-hero__blob {
  position: absolute;
  border-radius: 50%;
  filter: blur(2px);
  opacity: 0.35;
  pointer-events: none;
}

.nabd-hero__blob--teal {
  width: 26rem;
  height: 26rem;
  background: radial-gradient(circle at 30% 30%, #14B8A6, transparent 70%);
  inset-inline-start: -8rem;
  top: -6rem;
}

.nabd-hero__blob--amber {
  width: 20rem;
  height: 20rem;
  background: radial-gradient(circle at 70% 70%, #F59E0B, transparent 70%);
  inset-inline-end: -5rem;
  bottom: -7rem;
}

.nabd-hero__title {
  font-size: clamp(2rem, 5vw, 3.35rem);
  line-height: 1.25;
  font-weight: 800;
}

.nabd-hero__title .accent {
  background: var(--nabd-gradient-amber);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.nabd-hero__lead {
  font-size: clamp(1rem, 2vw, 1.2rem);
  color: rgba(255, 255, 255, 0.82);
  max-width: 34rem;
  line-height: 2;
}

.nabd-hero__actions .btn {
  border-radius: 999px;
  padding: 0.85rem 2.1rem;
  font-weight: 700;
  font-size: 1.05rem;
}

.btn-hero {
  background: var(--nabd-gradient-teal);
  border: none;
  color: #fff;
  box-shadow: 0 12px 28px -12px rgba(13, 148, 136, 0.9);
}

.btn-hero:hover,
.btn-hero:focus {
  color: #fff;
  transform: translateY(-2px);
  box-shadow: 0 18px 34px -14px rgba(13, 148, 136, 0.95);
}

.btn-hero-ghost {
  border: 1.5px solid rgba(255, 255, 255, 0.45);
  color: #fff;
  background: transparent;
}

.btn-hero-ghost:hover {
  background: rgba(255, 255, 255, 0.12);
  color: #fff;
}

/* Floating glass card in the hero */
.nabd-hero__card {
  background: rgba(255, 255, 255, 0.1);
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: var(--nabd-radius-lg);
  backdrop-filter: blur(10px);
  padding: 1.5rem;
  color: #fff;
}

.nabd-hero__row {
  display: flex;
  align-items: center;
  gap: 0.9rem;
  padding: 0.7rem 0;
}

.nabd-hero__row + .nabd-hero__row {
  border-top: 1px solid rgba(255, 255, 255, 0.12);
}

.nabd-hero__row .icon {
  width: 2.6rem;
  height: 2.6rem;
  flex: 0 0 auto;
  border-radius: 0.85rem;
  display: grid;
  place-items: center;
  background: rgba(255, 255, 255, 0.14);
  font-size: 1.2rem;
}

/* ---------- Stat strip ---------- */

.nabd-stats {
  margin-top: -3.5rem;
  position: relative;
  z-index: 2;
}

.nabd-stats__inner {
  background: var(--nabd-surface);
  border-radius: var(--nabd-radius-lg);
  box-shadow: var(--nabd-shadow-lg);
  padding: 1.75rem 1rem;
}

.nabd-stat {
  text-align: center;
  padding: 0.5rem 0.75rem;
}

.nabd-stat__value {
  font-family: var(--nabd-font-display);
  font-size: clamp(1.6rem, 3.5vw, 2.3rem);
  font-weight: 800;
  color: var(--nabd-primary);
  line-height: 1.1;
}

.nabd-stat__label {
  color: var(--nabd-muted);
  font-size: 0.92rem;
  margin-top: 0.25rem;
}

/* ---------- Sections ---------- */

.nabd-section {
  padding: clamp(3rem, 7vw, 5.5rem) 0;
}

.nabd-section--tint {
  background: linear-gradient(180deg, var(--nabd-surface-2) 0%, var(--nabd-bg) 100%);
}

.nabd-section__eyebrow {
  display: inline-block;
  font-weight: 700;
  font-size: 0.9rem;
  color: var(--nabd-secondary);
  background: rgba(var(--nabd-secondary-rgb), 0.1);
  padding: 0.35rem 0.9rem;
  border-radius: 999px;
  margin-bottom: 0.9rem;
}

.nabd-section__title {
  font-size: clamp(1.6rem, 3.6vw, 2.4rem);
  font-weight: 800;
  margin-bottom: 0.75rem;
}

.nabd-section__lead {
  color: var(--nabd-muted);
  max-width: 42rem;
  line-height: 2;
  margin-inline: auto;
}

/* ---------- Steps ---------- */

.nabd-step {
  position: relative;
  background: var(--nabd-surface);
  border: 1px solid var(--nabd-line);
  border-radius: var(--nabd-radius);
  padding: 1.6rem 1.35rem 1.35rem;
  height: 100%;
  transition: transform 0.18s ease, box-shadow 0.18s ease;
}

.nabd-step:hover {
  transform: translateY(-4px);
  box-shadow: var(--nabd-shadow);
}

.nabd-step__num {
  width: 2.75rem;
  height: 2.75rem;
  border-radius: 0.9rem;
  display: grid;
  place-items: center;
  font-family: var(--nabd-font-display);
  font-weight: 800;
  font-size: 1.2rem;
  color: #fff;
  background: var(--nabd-gradient-deep);
  margin-bottom: 0.9rem;
}

/* Each step sits in its own grid column, so the cycle is driven from the column. */
.nabd-steps-row > [class*="col"]:nth-child(2) .nabd-step__num {
  background: var(--nabd-gradient-teal);
}

.nabd-steps-row > [class*="col"]:nth-child(3) .nabd-step__num {
  background: var(--nabd-gradient-amber);
}

.nabd-steps-row > [class*="col"]:nth-child(4) .nabd-step__num {
  background: linear-gradient(135deg, #1E3A8A 0%, #0D9488 100%);
}

.nabd-step h3 {
  font-size: 1.1rem;
  margin-bottom: 0.4rem;
}

.nabd-step p {
  color: var(--nabd-muted);
  font-size: 0.95rem;
  margin: 0;
  line-height: 1.9;
}

/* ---------- Course cards ---------- */

.nabd-course {
  display: flex;
  flex-direction: column;
  height: 100%;
  background: var(--nabd-surface);
  border: 1px solid var(--nabd-line);
  border-radius: var(--nabd-radius-lg);
  overflow: hidden;
  transition: transform 0.18s ease, box-shadow 0.18s ease, border-color 0.18s ease;
}

.nabd-course:hover {
  transform: translateY(-6px);
  box-shadow: var(--nabd-shadow-lg);
  border-color: rgba(var(--nabd-secondary-rgb), 0.35);
}

.nabd-course__banner {
  position: relative;
  padding: 1.5rem 1.4rem;
  color: #fff;
  background: var(--nabd-gradient-deep);
}

.nabd-course:nth-child(2n) .nabd-course__banner {
  background: var(--nabd-gradient-teal);
}

.nabd-course__grade {
  display: inline-block;
  font-size: 0.8rem;
  font-weight: 700;
  background: rgba(255, 255, 255, 0.18);
  border-radius: 999px;
  padding: 0.2rem 0.8rem;
  margin-bottom: 0.6rem;
}

.nabd-course__name {
  color: #fff;
  font-size: 1.25rem;
  font-weight: 800;
  margin: 0;
  line-height: 1.5;
}

.nabd-course__body {
  padding: 1.35rem 1.4rem;
  flex: 1 1 auto;
  display: flex;
  flex-direction: column;
}

.nabd-course__desc {
  color: var(--nabd-muted);
  font-size: 0.95rem;
  line-height: 1.9;
  margin-bottom: 1rem;
}

.nabd-course__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-bottom: 1.15rem;
}

.nabd-chip {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  background: var(--nabd-surface-2);
  color: var(--nabd-primary);
  border-radius: 999px;
  padding: 0.3rem 0.85rem;
  font-size: 0.85rem;
  font-weight: 600;
}

.nabd-course__footer {
  margin-top: auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
  padding-top: 1rem;
  border-top: 1px dashed var(--nabd-line);
}

.nabd-price {
  font-family: var(--nabd-font-display);
  font-weight: 800;
  color: var(--nabd-primary);
  line-height: 1.2;
}

.nabd-price__amount {
  font-size: 1.5rem;
}

.nabd-price__cur {
  font-size: 0.9rem;
  color: var(--nabd-muted);
  font-weight: 600;
}

.nabd-price__from {
  display: block;
  font-size: 0.78rem;
  color: var(--nabd-muted);
  font-weight: 600;
}

.nabd-course .btn {
  border-radius: 999px;
  font-weight: 700;
  padding: 0.55rem 1.4rem;
}

/* ---------- Pricing / plan cards ---------- */

.nabd-plan {
  position: relative;
  height: 100%;
  background: var(--nabd-surface);
  border: 1.5px solid var(--nabd-line);
  border-radius: var(--nabd-radius-lg);
  padding: 1.9rem 1.5rem 1.5rem;
  display: flex;
  flex-direction: column;
  transition: transform 0.18s ease, box-shadow 0.18s ease, border-color 0.18s ease;
}

.nabd-plan:hover {
  transform: translateY(-4px);
  box-shadow: var(--nabd-shadow);
}

.nabd-plan--featured {
  border-color: var(--nabd-secondary);
  box-shadow: var(--nabd-shadow);
}

.nabd-plan__badge {
  position: absolute;
  top: -0.85rem;
  inset-inline: 0;
  margin-inline: auto;
  width: fit-content;
  background: var(--nabd-gradient-teal);
  color: #fff;
  font-size: 0.8rem;
  font-weight: 700;
  padding: 0.3rem 1rem;
  border-radius: 999px;
  white-space: nowrap;
}

.nabd-plan__type {
  font-weight: 700;
  color: var(--nabd-secondary);
  margin-bottom: 0.35rem;
}

.nabd-plan__name {
  font-size: 1.2rem;
  margin-bottom: 0.9rem;
}

.nabd-plan__price {
  font-family: var(--nabd-font-display);
  font-size: 2.4rem;
  font-weight: 800;
  color: var(--nabd-primary);
  line-height: 1;
}

.nabd-plan__period {
  color: var(--nabd-muted);
  font-size: 0.9rem;
  margin-bottom: 1.1rem;
}

.nabd-plan__features {
  list-style: none;
  padding: 0;
  margin: 0 0 1.4rem;
  color: var(--nabd-muted);
  font-size: 0.95rem;
}

.nabd-plan__features li {
  display: flex;
  gap: 0.55rem;
  align-items: flex-start;
  padding: 0.35rem 0;
}

.nabd-plan__features li::before {
  content: "✓";
  color: var(--nabd-success);
  font-weight: 800;
  flex: 0 0 auto;
}

.nabd-plan .btn {
  margin-top: auto;
  border-radius: 999px;
  font-weight: 700;
  padding: 0.7rem 1.2rem;
}

/* ---------- Fawry payment panel ---------- */

.nabd-pay {
  max-width: 44rem;
  margin-inline: auto;
}

.nabd-pay__card {
  background: var(--nabd-surface);
  border-radius: var(--nabd-radius-lg);
  box-shadow: var(--nabd-shadow);
  overflow: hidden;
}

.nabd-pay__head {
  background: var(--nabd-gradient-deep);
  color: #fff;
  padding: 1.6rem 1.5rem;
  text-align: center;
}

.nabd-pay__head h1 {
  color: #fff;
  font-size: 1.4rem;
  margin: 0;
}

.nabd-pay__body {
  padding: 1.75rem 1.5rem;
}

.nabd-code {
  text-align: center;
  background: var(--nabd-surface-2);
  border: 2px dashed rgba(var(--nabd-primary-rgb), 0.25);
  border-radius: var(--nabd-radius);
  padding: 1.4rem 1rem;
}

.nabd-code__label {
  color: var(--nabd-muted);
  font-size: 0.9rem;
  margin-bottom: 0.4rem;
}

.nabd-code__value {
  font-family: var(--nabd-font-display);
  font-size: clamp(1.8rem, 6vw, 2.6rem);
  font-weight: 800;
  letter-spacing: 0.12em;
  color: var(--nabd-primary);
  direction: ltr;
  unicode-bidi: isolate;
}

.nabd-steps-inline {
  counter-reset: paystep;
  list-style: none;
  padding: 0;
  margin: 1.5rem 0 0;
}

.nabd-steps-inline li {
  counter-increment: paystep;
  display: flex;
  gap: 0.85rem;
  align-items: flex-start;
  padding: 0.6rem 0;
  color: var(--nabd-text);
  line-height: 1.9;
}

.nabd-steps-inline li::before {
  content: counter(paystep);
  flex: 0 0 auto;
  width: 1.9rem;
  height: 1.9rem;
  border-radius: 50%;
  display: grid;
  place-items: center;
  background: rgba(var(--nabd-secondary-rgb), 0.12);
  color: var(--nabd-secondary-600);
  font-weight: 800;
  font-size: 0.9rem;
}

.nabd-status {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  border-radius: 999px;
  padding: 0.35rem 1rem;
  font-weight: 700;
  font-size: 0.9rem;
}

.nabd-status--pending {
  background: rgba(var(--nabd-accent-rgb), 0.14);
  color: var(--nabd-accent-600);
}

.nabd-status--paid {
  background: rgba(22, 163, 74, 0.12);
  color: var(--nabd-success);
}

.nabd-status--dead {
  background: rgba(100, 116, 139, 0.14);
  color: var(--nabd-muted);
}

/* ---------- CTA ---------- */

.nabd-cta {
  background: var(--nabd-gradient-deep);
  border-radius: var(--nabd-radius-xl);
  color: #fff;
  padding: clamp(2.5rem, 6vw, 4rem);
  text-align: center;
  position: relative;
  overflow: hidden;
}

.nabd-cta h2 {
  color: #fff;
  font-size: clamp(1.5rem, 3.5vw, 2.2rem);
}

.nabd-cta p {
  color: rgba(255, 255, 255, 0.8);
  max-width: 36rem;
  margin-inline: auto;
}

.nabd-cta .btn {
  border-radius: 999px;
  padding: 0.8rem 2.2rem;
  font-weight: 700;
}

/* ---------- Footer ---------- */

.nabd-site-footer {
  background: #0B1637;
  color: rgba(255, 255, 255, 0.72);
  padding: 3rem 0 1.5rem;
  margin-top: 4rem;
}

.nabd-site-footer h4 {
  color: #fff;
  font-size: 1rem;
  margin-bottom: 1rem;
}

.nabd-site-footer a {
  color: rgba(255, 255, 255, 0.72);
  display: block;
  padding: 0.28rem 0;
  font-size: 0.95rem;
}

.nabd-site-footer a:hover {
  color: var(--nabd-secondary-300);
}

.nabd-site-footer__bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.12);
  margin-top: 2rem;
  padding-top: 1.25rem;
  font-size: 0.88rem;
  color: rgba(255, 255, 255, 0.55);
}

@media (max-width: 575.98px) {
  .nabd-stats {
    margin-top: -2rem;
  }

  .nabd-hero {
    border-radius: 0 0 var(--nabd-radius-lg) var(--nabd-radius-lg);
  }
}