/* =============================================================================
   COMPONENTS.CSS — Reusable UI Components
   Traumatólogo GDL · Design System v1.2
   Load order: 2 of 4
   Requires: base.css
   ============================================================================= */

/* -----------------------------------------------------------------------
   SCROLL PROGRESS BAR
   ----------------------------------------------------------------------- */
.scroll-progress {
  position: fixed;
  top: 0;
  left: 0;
  height: 3px;
  background: var(--color-green);
  width: 0%;
  z-index: 200;
  transition: width 0.1s linear;
  box-shadow: 0 0 8px rgba(99,255,132,0.6);
  pointer-events: none;
}

/* -----------------------------------------------------------------------
   NAVBAR
   ----------------------------------------------------------------------- */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  height: 76px;
  display: flex;
  align-items: center;
  padding: 0 clamp(16px, 3.2vw, 48px);
  background: transparent;
  border-bottom: 1px solid transparent;
  transition:
    background 0.35s cubic-bezier(0.4, 0, 0.2, 1),
    box-shadow 0.35s cubic-bezier(0.4, 0, 0.2, 1),
    border-color 0.35s cubic-bezier(0.4, 0, 0.2, 1);
}

.navbar::before {
  content: '';
  position: absolute;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  background: transparent;
  backdrop-filter: none;
  -webkit-backdrop-filter: none;
  transition:
    background 0.35s cubic-bezier(0.4, 0, 0.2, 1),
    backdrop-filter 0.35s cubic-bezier(0.4, 0, 0.2, 1),
    -webkit-backdrop-filter 0.35s cubic-bezier(0.4, 0, 0.2, 1);
}

/* Liquid-glass state — hero-morphism tint */
.navbar.scrolled {
  background: transparent;
  border-bottom: 1px solid rgba(255, 255, 255, 0.68);
  box-shadow:
    0 1px 0 rgba(255, 255, 255, 0.92) inset,
    0 8px 40px rgba(53, 126, 179, 0.12),
    0 2px 8px rgba(24, 63, 102, 0.06);
}

.navbar.scrolled::before {
  background:
    radial-gradient(ellipse 60% 160% at 8% 50%, rgba(255,255,255,0.55) 0%, transparent 65%),
    radial-gradient(ellipse 45% 120% at 92% 50%, rgba(173,205,226,0.30) 0%, transparent 65%),
    rgba(210, 228, 246, 0.74);
  backdrop-filter: blur(28px) saturate(180%) brightness(1.05);
  -webkit-backdrop-filter: blur(28px) saturate(180%) brightness(1.05);
}

.navbar-inner {
  width: 100%;
  max-width: 1360px;
  margin: 0 auto;
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: minmax(220px, auto) 1fr auto;
  gap: clamp(16px, 2vw, 32px);
  align-items: center;
}

.navbar-inner .nav-links {
  justify-content: center;
  justify-self: center;
}

.navbar-inner .navbar-cta {
  margin-left: 0;
  flex-shrink: 0;
  justify-self: end;
}

/* Logo */
.logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-heading);
  font-weight: 900;
  font-size: 20px;
  color: var(--color-navy);
  flex-shrink: 0;
  transition: color var(--transition-fast);
  justify-self: start;
}

.navbar.scrolled .logo {
  color: var(--color-navy);
}

.logo-icon {
  height: 66px;
  width: auto;
  object-fit: contain;
  flex-shrink: 0;
  transition: opacity var(--transition-fast);
}

.navbar.scrolled .logo-icon {
  opacity: 1;
}

.logo-text span {
  color: var(--color-primary);
  font-weight: 900;
}

.navbar.scrolled .logo-text span {
  color: var(--color-primary);
}

/* Nav links */
.nav-links {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  list-style: none;
  margin: 0;
}

.nav-links a {
  font-family: var(--font-body);
  font-weight: 500;
  font-size: 15px;
  color: var(--color-navy-panel);
  padding: var(--space-2) var(--space-3);
  border-radius: var(--radius-sm);
  position: relative;
  transition: color var(--transition-fast);
}

.navbar.scrolled .nav-links a {
  color: var(--color-navy-panel);
}

.nav-links a:hover {
  color: var(--color-navy);
}

.navbar.scrolled .nav-links a:hover {
  color: var(--color-navy);
}

.nav-links a.active {
  color: var(--color-primary);
  font-weight: 600;
}

.nav-links a.active::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: var(--space-3);
  right: var(--space-3);
  height: 2px;
  background: var(--color-primary);
  border-radius: 2px;
}

.navbar.scrolled .nav-links a.active {
  color: var(--color-primary);
}

.navbar.scrolled .nav-links a.active::after {
  background: var(--color-primary);
}

/* ── Over-dark-section state ────────────────────────────────────────
   Transparent navbar sitting on a dark section: flip to white text.
   Scrolled navbar on dark: switch to dark-tinted glass.
   ----------------------------------------------------------------------- */
.navbar--on-dark .logo {
  color: #fff;
}
.navbar--on-dark .logo-icon {
  filter: brightness(0) invert(1);
  opacity: 1;
}
.navbar--on-dark .logo-text span {
  color: var(--color-accent-soft);
}
.navbar--on-dark .nav-links a {
  color: rgba(255, 255, 255, 0.80);
}
.navbar--on-dark .nav-links a:hover {
  color: #fff;
}
.navbar--on-dark .nav-links a.active {
  color: #fff;
}
.navbar--on-dark .nav-links a.active::after {
  background: #fff;
}
.navbar--on-dark .navbar-cta {
  background: rgba(255, 255, 255, 0.10);
  border-color: rgba(255, 255, 255, 0.22);
  color: #fff;
  box-shadow: none;
}
.navbar--on-dark .navbar-cta-arrow {
  background: rgba(255, 255, 255, 0.20);
  box-shadow: none;
}

/* Dark glass when scrolled over a dark section */
.navbar--on-dark.scrolled {
  background: transparent;
  border-bottom-color: rgba(255, 255, 255, 0.10);
  box-shadow:
    0 1px 0 rgba(255, 255, 255, 0.08) inset,
    0 8px 40px rgba(0, 0, 0, 0.32);
}

.navbar--on-dark.scrolled::before {
  background:
    radial-gradient(ellipse 60% 160% at 8% 50%, rgba(255,255,255,0.07) 0%, transparent 65%),
    rgba(8, 20, 40, 0.78);
  backdrop-filter: blur(28px) saturate(160%);
  -webkit-backdrop-filter: blur(28px) saturate(160%);
}
.navbar--on-dark.scrolled .logo {
  color: #fff;
}
.navbar--on-dark.scrolled .logo-icon {
  filter: brightness(0) invert(1);
  opacity: 0.92;
}
.navbar--on-dark.scrolled .logo-text span {
  color: var(--color-accent-soft);
}
.navbar--on-dark.scrolled .nav-links a {
  color: rgba(255, 255, 255, 0.75);
}
.navbar--on-dark.scrolled .nav-links a:hover {
  color: #fff;
}
.navbar--on-dark.scrolled .navbar-cta {
  background: rgba(255, 255, 255, 0.10);
  border-color: rgba(255, 255, 255, 0.20);
  color: #fff;
  box-shadow: none;
}

/* Navbar CTA button */
.navbar-cta {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  margin-left: 0;
  background: var(--color-bg-card);
  border: 1px solid var(--color-border-lt);
  border-radius: var(--radius-full);
  padding: 8px 8px 8px 20px;
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 14px;
  color: var(--color-text-dark);
  cursor: pointer;
  transition: box-shadow var(--transition-base), transform var(--transition-fast);
  box-shadow: var(--shadow-card-lt);
}

.navbar-cta:hover {
  transform: translateY(-1px);
  box-shadow: var(--shadow-card-lt-hover);
}

.navbar-cta-arrow {
  width: 34px;
  height: 34px;
  background: var(--color-green);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: var(--shadow-green);
  flex-shrink: 0;
  transition: background var(--transition-fast), transform var(--transition-fast);
}

.navbar-cta:hover .navbar-cta-arrow {
  background: var(--color-green-mid);
  transform: rotate(45deg);
}

.navbar-cta-arrow svg {
  width: 16px;
  height: 16px;
  color: var(--color-navy);
}

/* -----------------------------------------------------------------------
   BUTTONS
   ----------------------------------------------------------------------- */

/* Primary — dark navy pill */
.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  background: var(--color-navy);
  color: var(--color-text-high);
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 15px;
  padding: 15px 32px;
  border-radius: var(--radius-full);
  border: none;
  cursor: pointer;
  box-shadow: 0 6px 24px rgba(24,63,102,0.28);
  transition: background var(--transition-base), transform var(--transition-fast), box-shadow var(--transition-base);
}

.btn-primary:hover {
  background: var(--color-navy-dk);
  transform: translateY(-2px);
  box-shadow: 0 10px 32px rgba(24,63,102,0.35);
}

.btn-primary svg {
  width: 16px;
  height: 16px;
  flex-shrink: 0;
}

/* Secondary — outline circle arrow */
.btn-arrow-circle {
  width: 52px;
  height: 52px;
  background: rgba(255,255,255,0.80);
  border: 1.5px solid rgba(53,126,179,0.25);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  box-shadow: 0 2px 12px rgba(24,63,102,0.10);
  transition: background var(--transition-base), transform var(--transition-fast), box-shadow var(--transition-base);
  flex-shrink: 0;
}

.btn-arrow-circle:hover {
  background: var(--color-bg-card);
  transform: translateY(-2px);
  box-shadow: 0 6px 24px rgba(53,126,179,0.18);
}

.btn-arrow-circle svg {
  width: 20px;
  height: 20px;
  color: var(--color-navy);
}

/* Blue gradient pill (Section 2 CTA) */
.btn-pain-primary {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  background: var(--gradient-cta);
  color: #FFFFFF;
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 15px;
  padding: 14px 32px;
  border-radius: var(--radius-full);
  border: none;
  cursor: pointer;
  box-shadow: var(--shadow-btn);
  transition: background var(--transition-base), transform var(--transition-fast), box-shadow var(--transition-base);
}

.btn-pain-primary:hover {
  background: var(--gradient-cta-hover);
  transform: translateY(-2px);
  box-shadow: var(--shadow-btn-hover);
}

.btn-pain-primary svg {
  width: 16px;
  height: 16px;
  flex-shrink: 0;
}

/* Outline button — transparent pill with border */
.btn-outline {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  background: transparent;
  color: var(--color-primary);
  border: 1.5px solid var(--color-primary);
  border-radius: var(--radius-full);
  padding: 11px 24px;
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 14px;
  cursor: pointer;
  transition: background var(--transition-base), color var(--transition-base), border-color var(--transition-base), box-shadow var(--transition-fast);
  text-decoration: none;
}

.btn-outline:hover {
  background: var(--color-primary);
  color: #fff;
  box-shadow: var(--shadow-btn);
}

.btn-outline svg {
  width: 15px;
  height: 15px;
  flex-shrink: 0;
  transition: transform 0.2s;
}

.btn-outline:hover svg { transform: translateX(3px); }

/* -----------------------------------------------------------------------
   URGENCY BADGE + LINK
   ----------------------------------------------------------------------- */
.hero-urgency {
  display: inline-flex;
  align-items: center;
  gap: var(--space-3);
  font-family: var(--font-body);
  font-size: var(--text-body-s);
  color: var(--color-navy-panel);
}

.hero-urgency a {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  color: var(--color-primary);
  font-weight: 600;
  font-size: 15px;
  transition: color var(--transition-fast);
}

.hero-urgency a:hover {
  color: var(--color-navy-dk);
}

.hero-urgency a svg {
  width: 16px;
  height: 16px;
  flex-shrink: 0;
}

.urgency-label {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  background: rgba(245,166,35,0.12);
  border: 1px solid rgba(245,166,35,0.35);
  border-radius: var(--radius-full);
  padding: 4px 12px;
  color: #A0620A;
  font-size: 12px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

/* -----------------------------------------------------------------------
   STAT CARD — floating glass card
   ----------------------------------------------------------------------- */
.stat-card {
  position: absolute;
  background: rgba(255,255,255,0.55);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border: 1px solid rgba(255,255,255,0.60);
  border-radius: var(--radius-md);
  padding: 14px 20px;
  box-shadow: 0 8px 32px rgba(24,63,102,0.14), 0 0 0 1px rgba(200,223,240,0.4);
  display: flex;
  align-items: center;
  gap: var(--space-3);
  z-index: 3;
}

.stat-icon {
  width: 40px;
  height: 40px;
  background: var(--color-bg-soft);
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.stat-icon svg {
  width: 22px;
  height: 22px;
  color: var(--color-primary);
}

.stat-num {
  font-family: var(--font-heading);
  font-weight: 800;
  font-size: 1.3rem;
  color: var(--color-navy);
  line-height: 1;
}

.stat-label {
  font-family: var(--font-body);
  font-weight: 400;
  font-size: 0.7rem;
  color: var(--color-text-low);
  text-transform: uppercase;
  letter-spacing: 0.04em;
  line-height: 1.3;
  margin-top: 3px;
}

/* STAT BIG — large floating number card */
.stat-big {
  position: absolute;
  background: rgba(255,255,255,0.88);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-radius: var(--radius-md);
  padding: 16px 20px;
  box-shadow: 0 8px 32px rgba(24,63,102,0.14);
  text-align: center;
  min-width: 80px;
  z-index: 3;
}

.stat-big-num {
  font-family: var(--font-heading);
  font-weight: 900;
  font-size: 32px;
  color: var(--color-primary);
  line-height: 1;
}

.stat-big-label {
  font-family: var(--font-body);
  font-size: 10px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--color-text-body);
  margin-top: 4px;
}

/* STAT PILL — bottom bar */
.stat-pill {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  background: rgba(255,255,255,0.50);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border: 1px solid rgba(255,255,255,0.55);
  border-radius: var(--radius-full);
  padding: 13px 24px;
  box-shadow: 0 4px 20px rgba(24,63,102,0.10);
}

.stat-pill-icon {
  width: 32px;
  height: 32px;
  background: var(--color-bg-soft);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.stat-pill-icon svg {
  width: 18px;
  height: 18px;
  color: var(--color-primary);
}

.stat-pill-num {
  font-family: var(--font-heading);
  font-weight: 800;
  font-size: 20px;
  color: var(--color-navy);
  line-height: 1;
}

.stat-pill-label {
  font-family: var(--font-body);
  font-size: 12px;
  color: var(--color-text-body);
  line-height: 1.2;
}

/* -----------------------------------------------------------------------
   SECTION EYEBROW LABEL
   ----------------------------------------------------------------------- */
.section-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  font-family: var(--font-body);
  font-weight: 600;
  font-size: var(--text-label);
  text-transform: uppercase;
  letter-spacing: 0.15em;
  color: var(--color-primary);
  width: fit-content;
}

.section-eyebrow::before {
  content: '';
  width: 20px;
  height: 2px;
  background: var(--color-primary);
  border-radius: 2px;
  flex-shrink: 0;
}

/* -----------------------------------------------------------------------
   PAIN / SPECIALTY CARDS
   ----------------------------------------------------------------------- */
.pain-card {
  background: var(--color-bg-base);
  border: 1px solid var(--color-border-lt);
  border-radius: var(--radius-md);
  padding: var(--space-6);
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  transition: border-color var(--transition-base), box-shadow var(--transition-base), transform var(--transition-fast);
  cursor: default;
}

.pain-card:hover {
  border-color: var(--color-primary);
  border-top: 3px solid var(--color-primary);
  box-shadow: var(--shadow-card-lt-hover);
  transform: translateY(-3px);
}

.pain-card-icon {
  width: 48px;
  height: 48px;
  background: rgba(53,126,179,0.10);
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.pain-card-icon svg {
  width: 26px;
  height: 26px;
  color: var(--color-primary);
}

.pain-card-title {
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 15px;
  color: var(--color-navy);
  line-height: 1.3;
}

.pain-card-desc {
  font-family: var(--font-body);
  font-size: var(--text-body-s);
  color: var(--color-text-body);
  line-height: 1.55;
}

/* -----------------------------------------------------------------------
   PAIN CONTENT — text column shared styles
   ----------------------------------------------------------------------- */
.pain-content {
  display: flex;
  flex-direction: column;
  gap: var(--space-8);
}

.pain-body {
  font-family: var(--font-body);
  font-weight: 400;
  font-size: var(--text-body-l);
  line-height: 1.75;
  color: var(--color-text-body);
}

.pain-body strong {
  font-weight: 600;
  color: var(--color-navy);
}

/* Pain checklist */
.pain-list {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  list-style: none;
}

.pain-list li {
  display: flex;
  align-items: flex-start;
  gap: var(--space-3);
  font-family: var(--font-body);
  font-size: var(--text-body-m);
  color: var(--color-text-body);
  line-height: 1.5;
}

.pain-list li::before {
  content: '';
  width: 20px;
  height: 20px;
  min-width: 20px;
  background-color: rgba(99,255,132,0.18);
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%230D3020' stroke-width='2.5' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='20 6 9 17 4 12'/%3E%3C/svg%3E");
  background-size: 12px;
  background-repeat: no-repeat;
  background-position: center;
  border: 1px solid rgba(99,255,132,0.50);
  border-radius: 50%;
  margin-top: 2px;
  flex-shrink: 0;
}

/* CTA strip at bottom of pain section */
.pain-cta-strip {
  margin-top: var(--space-6);
  padding-top: var(--space-6);
  border-top: 1px solid var(--color-border-lt);
  display: flex;
  align-items: center;
  gap: var(--space-6);
  flex-wrap: wrap;
}

.pain-cta-note {
  font-family: var(--font-body);
  font-size: var(--text-body-s);
  color: var(--color-text-low);
  line-height: 1.5;
}

.pain-cta-note strong {
  display: block;
  font-weight: 600;
  color: var(--color-text-body);
}

/* =============================================================================
   RESPONSIVE — Navbar hamburger + mobile menu
   Breakpoints: 768px (mobile), 1023px (tablet)
   ============================================================================= */

/* ── Hamburger button ───────────────────────────────────────────────── */
.nav-hamburger {
  display: none;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 5px;
  width: 40px;
  height: 40px;
  background: rgba(255, 255, 255, 0.80);
  border: 1px solid rgba(53, 126, 179, 0.20);
  border-radius: 10px;
  cursor: pointer;
  padding: 0;
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  flex-shrink: 0;
  transition: background 0.2s, border-color 0.2s, box-shadow 0.2s;
  margin-left: auto; /* push to far right */
}

.nav-hamburger:hover {
  background: rgba(255, 255, 255, 0.98);
  border-color: rgba(53, 126, 179, 0.40);
  box-shadow: 0 2px 12px rgba(24, 63, 102, 0.12);
}

.nav-hamburger-bar {
  width: 20px;
  height: 2px;
  background: var(--color-navy);
  border-radius: 2px;
  transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1),
              opacity   0.3s cubic-bezier(0.4, 0, 0.2, 1),
              width     0.3s cubic-bezier(0.4, 0, 0.2, 1);
  display: block;
  transform-origin: center;
}

/* Animate bars → X when open */
.nav-hamburger[aria-expanded="true"] .nav-hamburger-bar:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}
.nav-hamburger[aria-expanded="true"] .nav-hamburger-bar:nth-child(2) {
  opacity: 0;
  width: 0;
}
.nav-hamburger[aria-expanded="true"] .nav-hamburger-bar:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

/* On dark sections */
.navbar--on-dark .nav-hamburger {
  background: rgba(255, 255, 255, 0.12);
  border-color: rgba(255, 255, 255, 0.25);
}
.navbar--on-dark .nav-hamburger-bar {
  background: #fff;
}

/* ── Mobile menu drawer ─────────────────────────────────────────────── */
.mobile-menu {
  position: fixed;
  top: 72px;
  left: 0;
  right: 0;
  z-index: 98;
  background: rgba(244, 247, 255, 0.96);
  backdrop-filter: blur(28px) saturate(200%);
  -webkit-backdrop-filter: blur(28px) saturate(200%);
  border-bottom: 1px solid rgba(255, 255, 255, 0.65);
  box-shadow: 0 12px 48px rgba(24, 63, 102, 0.16);
  padding: 16px 20px 28px;
  display: flex;
  flex-direction: column;
  gap: 4px;
  /* Hidden by default */
  transform: translateY(-12px);
  opacity: 0;
  pointer-events: none;
  visibility: hidden;
  transition:
    transform  0.3s cubic-bezier(0.4, 0, 0.2, 1),
    opacity    0.3s cubic-bezier(0.4, 0, 0.2, 1),
    visibility 0s linear 0.3s;
}

.mobile-menu.open {
  transform: translateY(0);
  opacity: 1;
  pointer-events: auto;
  visibility: visible;
  transition:
    transform  0.3s cubic-bezier(0.4, 0, 0.2, 1),
    opacity    0.3s cubic-bezier(0.4, 0, 0.2, 1),
    visibility 0s linear 0s;
}

.mobile-menu nav {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.mobile-menu-link {
  display: block;
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 17px;
  color: var(--color-navy);
  padding: 13px 16px;
  border-radius: 12px;
  text-decoration: none;
  transition: background 0.18s, color 0.18s;
}

.mobile-menu-link:hover {
  background: rgba(53, 126, 179, 0.08);
  color: var(--color-primary);
}

.mobile-menu-link.active {
  color: var(--color-primary);
  background: rgba(53, 126, 179, 0.06);
}

.mobile-menu-cta {
  margin-top: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  background: var(--color-navy);
  color: #fff;
  font-family: var(--font-body);
  font-weight: 700;
  font-size: 15px;
  padding: 16px 24px;
  border-radius: var(--radius-full);
  text-decoration: none;
  box-shadow: 0 6px 24px rgba(24, 63, 102, 0.30);
  transition: background 0.2s, transform 0.2s, box-shadow 0.2s;
}

.mobile-menu-cta:hover {
  background: var(--color-navy-dk);
  transform: translateY(-1px);
  box-shadow: 0 10px 32px rgba(24, 63, 102, 0.38);
}

/* ── Mobile breakpoint (≤768px) ─────────────────────────────────────── */
@media (max-width: 768px) {
  /* Show hamburger, hide desktop nav items */
  .nav-hamburger { display: flex; }
  .navbar-inner .nav-links  { display: none; }
  .navbar-inner .navbar-cta { display: none; }

  /* Collapse grid to just logo + hamburger */
  .navbar-inner {
    grid-template-columns: 1fr auto;
    gap: 12px;
  }

  .navbar { height: 84px; }

  /* Permanent compositor layer for the fixed navbar on mobile.
     Without this, iOS Safari can pull the fixed bar into whatever
     compositor layer the scrolling content creates (e.g. backdrop-filter
     elements), rasterizing the logo blurry during scroll. */
  .navbar {
    -webkit-transform: translateZ(0);
    transform: translateZ(0);
    will-change: transform;
  }

  /* Shrink logo text slightly */
  .logo { font-size: 20px; gap: 8px; }
  .logo-icon { height: 72px; width: auto; }

  /* Kill ::before entirely on mobile.
     Even backdrop-filter:none with a CSS transition on that property causes
     the browser to allocate a compositor layer for the pseudo-element,
     trapping the logo SVG in the same rasterized texture → blurry on scroll.
     Solution: remove the element from layout completely, apply bg directly. */
  .navbar::before { display: none; }

  .navbar.scrolled {
    background: rgba(210, 228, 246, 0.94);
  }
  .navbar--on-dark.scrolled {
    background: rgba(8, 20, 40, 0.90);
    border-bottom-color: rgba(255, 255, 255, 0.10);
  }

  /* Promote logo to its own GPU compositing layer so it rasterizes at
     native resolution independently of the navbar background. */
  .logo-icon {
    -webkit-transform: none;
    transform: none;
  }

  .mobile-menu { top: 84px; }
}

/* ── Tablet breakpoint (769px – 1023px) ─────────────────────────────── */
@media (min-width: 769px) and (max-width: 1023px) {
  .mobile-menu { display: none; } /* no drawer on tablet — links still visible */
  .navbar-cta { margin-left: var(--space-4); }
  .nav-links a { font-size: 14px; padding: 8px 10px; }
}