/* ==========================================================================
   Components: buttons, navbar, footer, cards, forms, carousel
   ========================================================================== */

/* ---------------------------------- Buttons ---------------------------------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2xs);
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: var(--fs-body);
  line-height: 1;
  padding: 0.95rem 1.75rem;
  border-radius: var(--radius-pill);
  transition: transform var(--dur-fast) var(--ease-out),
              box-shadow var(--dur-fast) var(--ease-out),
              background var(--dur-fast) var(--ease-out);
  white-space: nowrap;
}

.btn svg { width: 1.1em; height: 1.1em; flex: none; }

.btn--primary {
  background: var(--gradient-blue-cyan);
  color: var(--color-white);
  box-shadow: var(--glow-blue);
}
.btn--primary:hover { transform: translateY(-2px); box-shadow: 0 0 56px rgba(13, 110, 253, 0.5); }
.btn--primary:active { transform: translateY(0); }

.btn--secondary {
  background: var(--color-white);
  color: var(--color-navy-900);
  border: 1.5px solid var(--border-default);
}
.btn--secondary:hover { border-color: var(--color-blue-600); transform: translateY(-2px); box-shadow: var(--shadow-md); }

.btn--ghost-on-dark {
  background: var(--glass-bg);
  color: var(--color-white);
  border: 1.5px solid var(--glass-border);
  -webkit-backdrop-filter: blur(8px);
  backdrop-filter: blur(8px);
}
.btn--ghost-on-dark:hover { background: rgba(255, 255, 255, 0.12); transform: translateY(-2px); }

.btn--sm { padding: 0.65rem 1.25rem; font-size: var(--fs-small); }
.btn--block { width: 100%; }

.form-divider {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  margin: var(--space-md) 0;
  color: var(--color-muted);
  font-size: var(--fs-small);
}
.form-divider::before, .form-divider::after {
  content: '';
  flex: 1;
  height: 1px;
  background: var(--border-default);
}

.btn[disabled] { opacity: 0.6; cursor: not-allowed; transform: none !important; }

/* ---------------------------------- Navbar ---------------------------------- */
.navbar {
  position: sticky;
  top: 0;
  z-index: var(--z-navbar);
  background: rgba(255, 255, 255, 0.85);
  -webkit-backdrop-filter: blur(10px);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid transparent;
  transition: box-shadow var(--dur-base) var(--ease-out), border-color var(--dur-base) var(--ease-out);
}

.navbar.is-scrolled {
  box-shadow: var(--shadow-sm);
  border-bottom-color: var(--border-default);
}

.navbar__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-md);
  height: var(--navbar-height);
}

.navbar__logo {
  display: flex;
  align-items: center;
  gap: var(--space-2xs);
  flex: none;
}

.navbar__logo .logo-mark__img { height: 30px; width: 30px; transition: transform var(--dur-base) var(--ease-out); }
.navbar__logo:hover .logo-mark__img { transform: scale(1.08) rotate(-4deg); }

/* Logo wordmark (shared across navbar / footer / mobile menu) */
.logo-mark {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 1.2rem;
  color: var(--color-navy-900);
}
.logo-mark__img { height: 32px; width: 32px; flex: none; border-radius: 8px; object-fit: cover; }
.logo-mark strong { color: var(--color-blue-600); font-weight: 800; }
.site-footer .logo-mark,
.mobile-menu .logo-mark { color: var(--color-white); }
.site-footer .logo-mark strong,
.mobile-menu .logo-mark strong { color: var(--color-cyan-300); }

.navbar__links {
  display: none;
  align-items: center;
  gap: var(--space-lg);
}

.navbar__links a {
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: var(--fs-small);
  color: var(--color-dark-gray);
  padding-block: var(--space-2xs);
  position: relative;
}

.navbar__links a::after {
  content: '';
  position: absolute;
  left: 0; right: 100%;
  bottom: -2px;
  height: 2px;
  background: var(--gradient-blue-cyan);
  border-radius: var(--radius-pill);
  transition: right var(--dur-base) var(--ease-out);
}

.navbar__links a:hover::after,
.navbar__links a[aria-current="page"]::after { right: 0; }

.navbar__links a[aria-current="page"] { color: var(--color-blue-600); }

.navbar__lockup { display: inline-flex; align-items: center; flex: none; }
.navbar__lockup img {
  display: block;
  height: 46px;
  width: auto;
  mix-blend-mode: multiply;
}
@media (min-width: 768px) {
  .navbar__lockup img { height: 58px; }
}

.navbar__actions { display: flex; align-items: center; gap: var(--space-sm); }
.navbar__actions .btn--primary { display: none; }

.navbar__toggle {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  border-radius: var(--radius-sm);
}

.navbar__toggle svg { width: 24px; height: 24px; }

@media (min-width: 1024px) {
  .navbar__links { display: flex; }
  .navbar__toggle { display: none; }
  .navbar__actions .btn--primary { display: inline-flex; }
}

/* Mobile menu */
.mobile-menu {
  position: fixed;
  inset: 0;
  z-index: var(--z-mobile-menu);
  background: var(--gradient-navy);
  color: var(--color-white);
  display: flex;
  flex-direction: column;
  padding: var(--space-lg) var(--container-pad);
  transform: translateX(100%);
  transition: transform var(--dur-slow) var(--ease-in-out);
}

.mobile-menu.is-open { transform: translateX(0); }

.mobile-menu__top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: var(--space-2xl);
}

.mobile-menu__close {
  width: 44px; height: 44px;
  display: flex; align-items: center; justify-content: center;
  border-radius: var(--radius-sm);
  color: var(--color-white);
}

.mobile-menu__links { display: flex; flex-direction: column; gap: var(--space-md); }

.mobile-menu__links a {
  font-family: var(--font-heading);
  font-size: var(--fs-h3);
  color: var(--color-white);
  font-weight: 600;
}

.mobile-menu__links a[aria-current="page"] { color: var(--color-cyan-300); }

.mobile-menu__cta { margin-top: auto; padding-top: var(--space-xl); }

body.menu-open { overflow: hidden; }

/* ---------------------------------- Footer ---------------------------------- */
.site-footer {
  background: var(--gradient-navy);
  color: var(--text-on-dark-muted);
  padding-block: var(--space-2xl) var(--space-lg);
}

.footer__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-xl);
  padding-bottom: var(--space-xl);
  border-bottom: 1px solid rgba(255, 255, 255, 0.12);
}

.footer__brand p { max-width: 40ch; margin-top: var(--space-sm); }
.footer__logo .logo-mark__img { height: 30px; width: 30px; }
.footer__lockup { display: inline-block; }
.footer__lockup img {
  display: block;
  width: 200px;
  height: auto;
  border-radius: var(--radius-md);
  background: var(--color-white);
}

.footer__social { display: flex; gap: var(--space-xs); margin-top: var(--space-md); }
.footer__social a {
  width: 40px; height: 40px;
  flex-shrink: 0;
  display: flex; align-items: center; justify-content: center;
  border-radius: 50%;
  border: 1px solid rgba(255, 255, 255, 0.16);
  color: var(--color-white);
  transition: background var(--dur-fast) var(--ease-out), transform var(--dur-fast) var(--ease-out);
}
.footer__social a:hover { background: var(--color-blue-600); transform: translateY(-3px); }
.footer__social svg { width: 18px; height: 18px; }

.footer__col h4 {
  color: var(--color-white);
  font-size: var(--fs-small);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin-bottom: var(--space-md);
}

.footer__col ul { display: flex; flex-direction: column; gap: var(--space-xs); }
.footer__col a { color: var(--text-on-dark-muted); font-size: var(--fs-small); }
.footer__col a:hover { color: var(--color-white); }

.footer__contact li { display: flex; gap: var(--space-2xs); align-items: flex-start; font-size: var(--fs-small); }
.footer__contact svg { width: 18px; height: 18px; flex: none; margin-top: 2px; color: var(--color-cyan-300); }

.footer__bottom {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
  padding-top: var(--space-lg);
  font-size: var(--fs-xsmall);
}

@media (min-width: 768px) {
  .footer__grid { grid-template-columns: minmax(0, 1.4fr) minmax(0, 1fr) minmax(0, 1fr) minmax(0, 1.2fr); }
}

@media (min-width: 640px) {
  .footer__bottom { flex-direction: row; justify-content: space-between; align-items: center; }
}

/* ---------------------------------- Cards ---------------------------------- */
.card {
  background: var(--color-white);
  border: 1px solid var(--border-default);
  border-radius: var(--radius-lg);
  padding: var(--space-lg);
  transition: transform var(--dur-base) var(--ease-out), box-shadow var(--dur-base) var(--ease-out), border-color var(--dur-base) var(--ease-out);
  height: 100%;
}

.card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-card-hover);
  border-color: rgba(13, 110, 253, 0.25);
}

/* Service card */
.service-card__icon {
  width: 56px; height: 56px;
  display: flex; align-items: center; justify-content: center;
  border-radius: var(--radius-md);
  background: linear-gradient(135deg, rgba(13,110,253,0.12), rgba(34,211,238,0.12));
  color: var(--color-blue-600);
  margin-bottom: var(--space-md);
  transition: transform var(--dur-base) var(--ease-out), background var(--dur-base) var(--ease-out);
}
.service-card__icon svg { width: 28px; height: 28px; }
.card:hover .service-card__icon {
  transform: scale(1.08);
  background: linear-gradient(135deg, rgba(13,110,253,0.2), rgba(34,211,238,0.2));
}
.service-card h3 { margin-bottom: var(--space-2xs); }
.service-card p { margin-bottom: var(--space-md); font-size: var(--fs-small); color: var(--text-muted); }
.service-card__link { font-family: var(--font-heading); font-weight: 600; font-size: var(--fs-small); display: inline-flex; align-items: center; gap: 6px; }
.service-card__link svg { width: 16px; height: 16px; transition: transform var(--dur-fast) var(--ease-out); }
.service-card__link:hover svg { transform: translateX(3px); }

/* Industry card */
.industry-card__badge {
  display: inline-block;
  font-family: var(--font-heading);
  font-size: var(--fs-xsmall);
  font-weight: 700;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--color-blue-600);
  background: rgba(13, 110, 253, 0.08);
  padding: 0.3rem 0.75rem;
  border-radius: var(--radius-pill);
  margin-bottom: var(--space-sm);
}
.industry-card dl { margin-top: var(--space-md); display: flex; flex-direction: column; gap: var(--space-sm); }
.industry-card dt { font-family: var(--font-heading); font-weight: 600; font-size: var(--fs-small); color: var(--color-navy-900); margin-bottom: 2px; }
.industry-card dd { font-size: var(--fs-small); color: var(--text-muted); }

/* Case study / project card */
.project-card { overflow: hidden; padding: 0; display: flex; flex-direction: column; }
.project-card__media { position: relative; aspect-ratio: 16 / 10; overflow: hidden; }
.project-card__status {
  position: absolute;
  top: var(--space-sm);
  right: var(--space-sm);
  z-index: 1;
  font-family: var(--font-heading);
  font-size: var(--fs-xsmall);
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--color-navy-900);
  background: #FDE68A;
  padding: var(--space-3xs) var(--space-sm);
  border-radius: var(--radius-pill);
  box-shadow: var(--shadow-sm);
}
.project-card__media img,
.project-card__media svg { width: 100%; height: 100%; object-fit: cover; transition: transform var(--dur-slow) var(--ease-out); }
.project-card:hover .project-card__media img,
.project-card:hover .project-card__media svg { transform: scale(1.06); }
.project-card__body { padding: var(--space-md) var(--space-lg) var(--space-lg); flex: 1; display: flex; flex-direction: column; }
.project-card__tag {
  align-self: flex-start;
  font-family: var(--font-heading);
  font-size: var(--fs-xsmall);
  font-weight: 700;
  color: var(--color-white);
  background: var(--color-navy-900);
  padding: 0.3rem 0.7rem;
  border-radius: var(--radius-pill);
  margin-bottom: var(--space-sm);
}
.project-card__result { margin-top: auto; padding-top: var(--space-sm); border-top: 1px solid var(--border-default); font-size: var(--fs-small); }
.project-card__result strong { color: var(--color-navy-900); }
.project-card dl { margin: var(--space-sm) 0; display: flex; flex-direction: column; gap: var(--space-xs); }
.project-card dt { font-family: var(--font-heading); font-weight: 600; font-size: var(--fs-small); color: var(--color-navy-900); margin-bottom: 2px; }
.project-card dd { font-size: var(--fs-small); color: var(--text-muted); }
.project-card__client { font-size: var(--fs-xsmall); color: var(--text-muted); text-transform: uppercase; letter-spacing: 0.04em; margin-bottom: var(--space-xs); }

/* Team avatar card */
.team-card { text-align: center; }
.team-card__avatar {
  width: 96px; height: 96px;
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  margin: 0 auto var(--space-md);
  background: var(--gradient-blue-cyan);
  color: var(--color-white);
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 1.75rem;
  transition: transform var(--dur-base) var(--ease-out), box-shadow var(--dur-base) var(--ease-out);
}
.card:hover .team-card__avatar { transform: scale(1.06); box-shadow: var(--glow-blue); }
.team-card h3 { font-size: var(--fs-body-lg); margin-bottom: 2px; }
.team-card__role { font-size: var(--fs-small); color: var(--color-blue-600); font-weight: 600; margin-bottom: var(--space-sm); }
.team-card p:last-child { font-size: var(--fs-small); color: var(--text-muted); }

/* Value card */
.value-card { text-align: left; }
.value-card__icon {
  width: 52px; height: 52px;
  display: flex; align-items: center; justify-content: center;
  border-radius: 50%;
  background: rgba(34, 211, 238, 0.12);
  color: var(--color-navy-900);
  margin-bottom: var(--space-md);
  transition: transform var(--dur-base) var(--ease-out), background var(--dur-base) var(--ease-out);
}
.card:hover .value-card__icon { transform: scale(1.08); background: rgba(34, 211, 238, 0.22); }
.value-card__icon svg { width: 26px; height: 26px; }

/* Check list — used where a card grid would repeat an already-established rhythm */
.check-list { display: flex; flex-direction: column; gap: var(--space-md); margin-top: var(--space-lg); }
.check-list__item { display: flex; gap: var(--space-sm); align-items: flex-start; }
.check-list__mark {
  flex: none;
  width: 28px; height: 28px;
  display: flex; align-items: center; justify-content: center;
  border-radius: 50%;
  background: var(--gradient-blue-cyan);
  color: var(--color-white);
  margin-top: 0.15rem;
}
.check-list__mark svg { width: 15px; height: 15px; }
.check-list__item h3 { font-size: var(--fs-body-lg); margin-bottom: var(--space-3xs); }

/* Stat / counter */
.stat { text-align: center; }
.stat__number {
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: clamp(2rem, 3vw, 3rem);
  color: var(--color-white);
  display: block;
  line-height: 1;
}
.stat__label { font-size: var(--fs-small); color: var(--text-on-dark-muted); margin-top: var(--space-2xs); }

/* ---------------------------------- Grids ---------------------------------- */
.grid { display: grid; gap: var(--space-lg); }
.grid--2 { grid-template-columns: minmax(0, 1fr); }
.grid--3 { grid-template-columns: minmax(0, 1fr); }
.grid--4 { grid-template-columns: minmax(0, 1fr); }

@media (min-width: 480px) {
  .grid--4 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (min-width: 640px) {
  .grid--2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (min-width: 768px) {
  .grid--3 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .grid--4 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (min-width: 1024px) {
  .grid--3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .grid--4 { grid-template-columns: repeat(4, minmax(0, 1fr)); }
}

/* ---------------------------------- Forms ---------------------------------- */
.form-field { display: flex; flex-direction: column; gap: 6px; margin-bottom: var(--space-md); }
.form-field label { font-family: var(--font-heading); font-weight: 600; font-size: var(--fs-small); color: var(--color-navy-900); }
.form-field .required { color: #dc2626; }

.form-field input,
.form-field textarea,
.form-field select {
  border: 1.5px solid var(--border-default);
  border-radius: var(--radius-sm);
  padding: 0.85rem 1rem;
  background: var(--color-white);
  transition: border-color var(--dur-fast) var(--ease-out), box-shadow var(--dur-fast) var(--ease-out);
}

.form-field input:focus,
.form-field textarea:focus,
.form-field select:focus {
  outline: none;
  border-color: var(--color-blue-600);
  box-shadow: 0 0 0 4px rgba(13, 110, 253, 0.12);
}

.form-field textarea { resize: vertical; min-height: 140px; }

.form-field.has-error input,
.form-field.has-error textarea,
.form-field.has-error select {
  border-color: #dc2626;
}

.form-field__error {
  display: none;
  font-size: var(--fs-xsmall);
  color: #dc2626;
}
.form-field.has-error .form-field__error { display: block; }

.form-status {
  display: none;
  align-items: center;
  gap: var(--space-2xs);
  padding: var(--space-sm) var(--space-md);
  border-radius: var(--radius-sm);
  font-size: var(--fs-small);
  margin-top: var(--space-md);
}
.form-status svg { width: 20px; height: 20px; flex: none; }
.form-status.is-visible { display: flex; }
.form-status--success { background: rgba(16, 185, 129, 0.1); color: #047857; }
.form-status--error { background: rgba(220, 38, 38, 0.1); color: #b91c1c; }
.form-status--loading { background: rgba(13, 110, 253, 0.08); color: var(--color-navy-900); }

.spinner {
  width: 18px; height: 18px;
  border: 2.5px solid rgba(13, 110, 253, 0.25);
  border-top-color: var(--color-blue-600);
  border-radius: 50%;
  animation: spin 0.7s linear infinite;
}

/* ---------------------------------- Carousel ---------------------------------- */
.carousel { position: relative; }
.carousel__track {
  display: flex;
  transition: transform var(--dur-slow) var(--ease-in-out);
}
.carousel__slide { flex: 0 0 100%; padding-inline: var(--space-2xs); }

.testimonial-card {
  background: var(--color-white);
  border: 1px solid var(--border-default);
  border-radius: var(--radius-lg);
  padding: var(--space-md);
  height: 100%;
  transition: transform var(--dur-base) var(--ease-out), box-shadow var(--dur-base) var(--ease-out), border-color var(--dur-base) var(--ease-out);
}

.testimonial-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-card-hover);
  border-color: rgba(13, 110, 253, 0.25);
}

@media (min-width: 768px) {
  .testimonial-card { padding: var(--space-xl); }
}

.testimonial-card__quote { font-size: var(--fs-body-lg); line-height: var(--lh-snug); color: var(--color-navy-900); margin-bottom: var(--space-md); }

@media (min-width: 768px) {
  .testimonial-card__quote { margin-bottom: var(--space-lg); }
}
.testimonial-card__author { display: flex; align-items: center; gap: var(--space-sm); }
.testimonial-card__avatar {
  width: 48px; height: 48px; border-radius: 50%;
  flex-shrink: 0;
  display: flex; align-items: center; justify-content: center;
  background: var(--gradient-blue-cyan); color: var(--color-white);
  font-family: var(--font-heading); font-weight: 700;
}
.testimonial-card__name { font-family: var(--font-heading); font-weight: 600; font-size: var(--fs-small); }
.testimonial-card__title { font-size: var(--fs-xsmall); color: var(--text-muted); }

.carousel__controls { display: flex; justify-content: center; gap: var(--space-sm); margin-top: var(--space-lg); }
.carousel__dots { display: flex; gap: 8px; align-items: center; }
.carousel__dot { width: 8px; height: 8px; border-radius: 50%; background: var(--border-default); transition: background var(--dur-fast), width var(--dur-fast); }
.carousel__dot.is-active { background: var(--color-blue-600); width: 24px; border-radius: var(--radius-pill); }
.carousel__arrow {
  width: 44px; height: 44px;
  flex-shrink: 0;
  border-radius: 50%;
  border: 1.5px solid var(--border-default);
  display: flex; align-items: center; justify-content: center;
  transition: background var(--dur-fast), border-color var(--dur-fast);
}
.carousel__arrow:hover { background: var(--color-navy-900); border-color: var(--color-navy-900); color: var(--color-white); }
.carousel__arrow svg { width: 20px; height: 20px; }

/* ---------------------------------- Filter bar (Portfolio) ---------------------------------- */
.filter-bar { display: flex; flex-wrap: wrap; gap: var(--space-2xs); margin-bottom: var(--space-xl); }
.filter-chip {
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: var(--fs-small);
  padding: 0.6rem 1.2rem;
  border-radius: var(--radius-pill);
  border: 1.5px solid var(--border-default);
  color: var(--text-muted);
  transition: all var(--dur-fast) var(--ease-out);
}
.filter-chip:hover { border-color: var(--color-blue-600); color: var(--color-blue-600); }
.filter-chip[aria-pressed="true"] { background: var(--gradient-blue-cyan); border-color: transparent; color: var(--color-white); }

/* ---------------------------------- Sector badge strip ---------------------------------- */
.sector-strip {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: var(--space-sm);
}

@media (min-width: 560px) {
  .sector-strip { grid-template-columns: repeat(3, minmax(0, 1fr)); }
}

@media (min-width: 900px) {
  .sector-strip { display: flex; flex-wrap: wrap; align-items: center; justify-content: center; }
}

.sector-strip__label {
  text-align: center;
  font-size: var(--fs-small);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--text-muted);
  margin-bottom: var(--space-lg);
}

.sector-badge {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2xs);
  min-width: 0;
  padding: 0.6rem 0.85rem;
  border-radius: var(--radius-pill);
  border: 1.5px solid var(--border-default);
  color: var(--text-primary);
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: var(--fs-small);
  white-space: normal;
  transition: border-color var(--dur-base) var(--ease-out), transform var(--dur-base) var(--ease-out), box-shadow var(--dur-base) var(--ease-out);
}

.sector-badge:hover {
  border-color: var(--color-blue-600);
  transform: translateY(-3px);
  box-shadow: var(--shadow-sm);
}

@media (min-width: 900px) {
  .sector-badge { padding: 0.65rem 1.1rem; white-space: nowrap; }
}

.sector-badge__icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 26px;
  height: 26px;
  border-radius: 50%;
  background: rgba(13, 110, 253, 0.1);
  flex: none;
  transition: background var(--dur-base) var(--ease-out);
}
.sector-badge:hover .sector-badge__icon { background: rgba(13, 110, 253, 0.2); }
.sector-badge svg { width: 15px; height: 15px; flex: none; color: var(--color-blue-600); }

.project-card__excerpt { font-size: var(--fs-small); color: var(--text-muted); margin-bottom: var(--space-sm); }

.carousel--centered { max-width: 680px; margin-inline: auto; }

/* ---------------------------------- CTA banner ---------------------------------- */
.cta-banner {
  background: var(--gradient-navy);
  border-radius: var(--radius-lg);
  padding: var(--space-2xl) var(--space-lg);
  text-align: center;
  position: relative;
  overflow: hidden;
}
.cta-banner::before {
  content: '';
  position: absolute;
  inset: -40%;
  background: radial-gradient(circle at 30% 30%, rgba(34,211,238,0.25), transparent 60%);
  pointer-events: none;
}
.cta-banner > * { position: relative; }
.cta-banner h2 { color: var(--color-white); margin-bottom: var(--space-sm); }
.cta-banner p { color: var(--text-on-dark-muted); margin-inline: auto; margin-bottom: var(--space-lg); }
.cta-banner .btn-row { display: flex; flex-wrap: wrap; justify-content: center; gap: var(--space-sm); }

.form-note { font-size: var(--fs-small); color: var(--text-muted); margin-top: var(--space-sm); }
.form-note a { color: var(--link-color); text-decoration: underline; }