/* Shared UI: buttons, headings, common cards */

.phone-link {
  direction: ltr;
  unicode-bidi: embed;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: var(--btn-height);
  padding: var(--btn-padding-y) var(--btn-padding-x);
  font-weight: 600;
  line-height: var(--line-height-button);
  border: 1px solid transparent;
  border-radius: var(--btn-radius);
  cursor: pointer;
  transition: transform var(--transition-fast), box-shadow var(--transition-fast), background-color var(--transition-fast), color var(--transition-fast);
}

.btn:hover,
.btn:focus-visible {
  transform: translateY(-1px);
}

.btn-primary:hover,
.btn-primary:focus-visible {
  background: var(--color-accent-dark);
}

.btn-outline {
  color: var(--color-primary);
  background: var(--color-white);
  border-color: rgba(var(--rgb-primary), 0.2);
}

.btn-outline:hover,
.btn-outline:focus-visible {
  color: var(--color-white);
  background: var(--gradient-primary);
  border-color: var(--color-primary);
}

.header-cta,
.consultation-button,
.hero-actions .btn,
.institute-tour-actions .btn,
.about-institute-cta,
.final-cta-actions .btn {
  min-height: var(--cta-height);
  padding: var(--cta-padding-y) var(--cta-padding-x);
  gap: var(--cta-gap);
  border-radius: var(--btn-radius);
  font-weight: var(--cta-font-weight);
  line-height: var(--line-height-button);
  white-space: nowrap;
}

.header-cta,
.consultation-button {
  min-height: var(--cta-height-compact);
  padding-inline: var(--cta-padding-x-compact);
  min-width: var(--cta-min-width-compact);
}

.hero-actions .btn,
.institute-tour-actions .btn,
.about-institute-cta,
.final-cta-actions .btn {
  min-width: var(--cta-min-width);
}


.section-side-heading {
  display: flex;
  justify-content: flex-start;
  text-align: right;
  direction: rtl;
}

.section-side-heading h2 {
  position: relative;
  display: inline-flex;
  align-items: center;
  margin: 0;
  gap: 12px;
  color: var(--color-primary-dark);
  font-size: clamp(1.05rem, 1.45vw, 1.38rem);
  font-weight: 600;
  line-height: var(--line-height-tight);
  letter-spacing: 0;
}

.section-side-heading h2::before {
  width: 5px;
  height: 18px;
  content: "";
  background: var(--color-accent);
  border-radius: var(--radius-pill);
  box-shadow: 0 6px 14px rgba(var(--rgb-accent), 0.18);
}
.eyebrow {
  display: inline-flex;
  margin-bottom: 12px;
  color: var(--color-accent);
  font-size: var(--font-size-xs);
  font-weight: 600;
}

.align-start {
  margin-inline: 0;
  text-align: start;
}

.info-card {
  min-height: 178px;
  padding: 22px;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  box-shadow: var(--shadow-card);
}

.info-card h3 {
  color: var(--color-primary);
}

.compact-card {
  min-height: 150px;
}

.feature-list {
  display: grid;
  gap: 14px;
}

.feature-list div {
  padding: 18px;
  background: var(--color-white);
  border: 1px solid var(--color-border);
}

.feature-list strong {
  display: block;
  margin-bottom: 6px;
  color: var(--color-primary);
  font-size: var(--font-size-md);
}

.feature-list span {
  display: block;
  color: var(--color-muted);
}

.stats-grid div {
  padding: 18px;
  text-align: center;
  background: rgba(var(--rgb-white), 0.1);
  border: 1px solid rgba(var(--rgb-white), 0.14);
}

.stats-grid strong {
  display: block;
  margin-bottom: 4px;
  font-size: var(--font-size-stat);
  line-height: var(--line-height-tight);
}

.menu-backdrop {
  position: fixed;
  inset: 0;
  z-index: 115;
  display: block;
  background: rgba(var(--rgb-text), 0.34);
  backdrop-filter: blur(10px) saturate(135%);
  border: 0;
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  cursor: pointer;
  transition: opacity 0.3s ease, visibility 0s linear 0.33s;
}

.menu-backdrop.is-open {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
  transition-delay: 0s;
}

.menu-backdrop[hidden] {
  display: none;
}

.about-progress {
  display: grid;
  grid-template-columns: 1fr auto;
  align-items: center;
  gap: 10px;
  color: var(--color-primary);
  font-weight: 600;
}

.about-progress i {
  height: 7px;
  background: linear-gradient(90deg, var(--color-primary), #5b9fea);
  border-radius: var(--radius-pill);
}

@media (max-width: 700px) {
  .top-separator {
      display: none;
    }
}

.mei-mobile-hero {
  display: none;
}

@media (max-width: 640px) {
  .mei-mobile-hero {
      display: block;
    }

  .mei-mobile-hero {
      position: relative;
      box-sizing: border-box;
      inline-size: 100%;
      max-width: 100%;
      overflow-x: clip;
      overflow-y: visible;
      clip-path: inset(-100vh 0 -120vh 0);
      color: var(--color-text);
      background:
        radial-gradient(42% 28% at 88% 12%, rgba(var(--rgb-primary), 0.075), transparent 68%),
        radial-gradient(34% 26% at 8% 76%, rgba(var(--rgb-accent), 0.095), transparent 72%),
        linear-gradient(180deg, #fbfdff 0%, #f6f9fe 56%, #f4f8fd 100%);
      isolation: isolate;
    }
}