:root {
  --eca-blue: #3f51b5;
  --eca-blue-dark: #303f9f;
  --eca-indigo: #283593;
  --eca-purple: #7e57c2;
  --eca-violet: #b39ddb;
  --eca-navy: #1a237e;
  --eca-cream: #f5f7ff;
  --eca-muted: #5c6078;
  --eca-radius: 1rem;
  --eca-shadow: 0 1rem 2.5rem rgba(26, 35, 126, 0.12);
  --eca-ease: cubic-bezier(0.4, 0, 0.2, 1);
  --eca-header-h: 4.5rem;
}

html {
  font-size: 15px;
  scroll-behavior: smooth;
}

@media (min-width: 768px) {
  html {
    font-size: 16px;
  }
}

body {
  font-family: "DM Sans", system-ui, -apple-system, sans-serif;
  color: var(--eca-navy);
  background: var(--eca-cream);
  min-height: 100vh;
  padding-top: var(--eca-header-h);
}

h1, h2, h3, h4, .display-5 {
  font-weight: 700;
  letter-spacing: -0.02em;
  color: var(--eca-navy);
}

.eca-header {
  position: relative;
  z-index: 1030;
}

.eca-nav {
  min-height: var(--eca-header-h);
  padding-top: 0.35rem;
  padding-bottom: 0.35rem;
  background: rgba(255, 255, 255, 0.94);
  border-bottom: 1px solid rgba(26, 35, 126, 0.08);
  box-shadow: 0 1px 0 rgba(255, 255, 255, 0.8) inset, 0 1px 2px rgba(26, 35, 126, 0.04);
  backdrop-filter: saturate(160%) blur(12px);
  -webkit-backdrop-filter: saturate(160%) blur(12px);
  transition: box-shadow 0.25s var(--eca-ease), border-color 0.25s var(--eca-ease);
}

.eca-nav.is-scrolled {
  box-shadow: 0 4px 20px rgba(26, 35, 126, 0.08);
  border-bottom-color: rgba(26, 35, 126, 0.06);
}

.eca-nav-bar {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  row-gap: 0.25rem;
}

.eca-brand {
  font-weight: 600;
  color: var(--eca-navy) !important;
  padding-top: 0.35rem;
  padding-bottom: 0.35rem;
  white-space: nowrap;
  word-break: normal;
  text-align: left;
}

.eca-brand:hover,
.eca-brand:focus {
  color: var(--eca-blue-dark) !important;
}

.eca-brand-text {
  display: flex;
  flex-direction: column;
  line-height: 1.12;
}

.eca-brand-main {
  font-size: 1.02rem;
  letter-spacing: -0.01em;
}

.eca-brand-sub {
  font-size: 0.58rem;
  font-weight: 600;
  letter-spacing: 0.22em;
  color: var(--eca-purple);
}

.eca-logo {
  color: var(--eca-blue);
  flex-shrink: 0;
}

.eca-nav-toggler {
  border: 1px solid rgba(26, 35, 126, 0.12);
  border-radius: 0.5rem;
  padding: 0.4rem 0.55rem;
}

.eca-nav-collapse {
  flex-basis: 100%;
  flex-grow: 1;
}

@media (min-width: 992px) {
  .eca-nav-collapse {
    flex-basis: auto;
    flex-grow: 1;
    display: flex !important;
    flex-direction: row;
    flex-wrap: nowrap;
    align-items: center;
    justify-content: flex-start;
    min-width: 0;
    width: auto;
  }

  .eca-nav-links {
    flex-direction: row;
    flex-wrap: wrap;
    align-items: center;
    gap: 0.05rem 0;
    max-width: 100%;
  }

  .eca-nav-link {
    padding-left: 0.4rem !important;
    padding-right: 0.4rem !important;
    font-size: 0.82rem;
  }

  .eca-nav-actions {
    flex-shrink: 0;
    margin-left: auto;
    padding-left: 0.75rem;
    border-left: 1px solid rgba(26, 35, 126, 0.1);
  }
}

@media (max-width: 991.98px) {
  .eca-nav-actions {
    padding-top: 0.75rem;
    margin-top: 0.25rem;
    border-top: 1px solid rgba(26, 35, 126, 0.08);
  }
}

.eca-nav-link {
  color: var(--eca-navy) !important;
  font-weight: 500;
  border-radius: 0.375rem;
  transition: color 0.15s ease, background-color 0.15s ease;
}

.eca-nav-link:hover,
.eca-nav-link:focus {
  color: var(--eca-blue) !important;
  background-color: rgba(63, 81, 181, 0.08);
}

.eca-nav-link.eca-nav-link--active {
  color: var(--eca-blue-dark) !important;
  background-color: rgba(63, 81, 181, 0.12);
}

.eca-nav-phone {
  color: var(--eca-navy);
  font-weight: 600;
  font-size: 0.92rem;
  white-space: nowrap;
}

.eca-nav-phone:hover {
  color: var(--eca-blue);
}

.eca-nav-icon {
  flex-shrink: 0;
  color: var(--eca-purple);
}

.eca-main {
  overflow-x: hidden;
}

.anchor {
  scroll-margin-top: calc(var(--eca-header-h) + 0.75rem);
}

.btn:focus, .btn:active:focus, .form-control:focus {
  box-shadow: 0 0 0 0.15rem rgba(63, 81, 181, 0.35);
}

.btn-eca {
  background: linear-gradient(135deg, var(--eca-blue) 0%, var(--eca-purple) 55%, var(--eca-blue-dark) 100%);
  border: none;
  color: #fff !important;
  font-weight: 600;
  padding: 0.65rem 1.5rem;
  border-radius: 999px;
  transition: transform 0.2s var(--eca-ease), box-shadow 0.2s var(--eca-ease);
}

.btn-eca:hover,
.btn-eca:focus,
.btn-eca:active {
  color: #fff !important;
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(48, 63, 159, 0.45);
}

.btn-cta-icon {
  flex-shrink: 0;
  opacity: 0.95;
}

.hero {
  position: relative;
  min-height: 72vh;
  display: flex;
  align-items: center;
  padding: 3rem 0 4rem;
  margin-bottom: 2rem;
}

.hero-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
  overflow: hidden;
}

.hero-bg-slides {
  position: absolute;
  inset: 0;
}

.hero-bg-slide {
  position: absolute;
  inset: 0;
  opacity: 0;
  z-index: 0;
  transition: opacity 1.15s var(--eca-ease);
  pointer-events: none;
}

.hero-bg-slide.is-active {
  opacity: 1;
  z-index: 1;
}

.hero-bg-slide img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  display: block;
}

.hero-bg-tint {
  position: absolute;
  inset: 0;
  z-index: 2;
  pointer-events: none;
  background: linear-gradient(
    115deg,
    rgba(26, 35, 126, 0.94) 0%,
    rgba(26, 35, 126, 0.78) 38%,
    rgba(48, 63, 159, 0.55) 58%,
    rgba(126, 87, 194, 0.35) 100%
  );
}

.hero-bg-glow {
  position: absolute;
  inset: 0;
  z-index: 3;
  pointer-events: none;
  background: radial-gradient(ellipse 80% 60% at 70% 40%, rgba(179, 157, 219, 0.2), transparent 55%);
}

.hero .container {
  position: relative;
  z-index: 4;
}

.hero-tagline {
  font-size: clamp(1.75rem, 4vw, 2.65rem);
  font-weight: 700;
  color: #fff;
  text-shadow: 0 2px 24px rgba(0, 0, 0, 0.25);
}

.hero-lead {
  color: rgba(255, 255, 255, 0.9);
  max-width: 34rem;
  font-size: 1.05rem;
}

.hero-wave {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 4rem;
  background: var(--eca-cream);
  clip-path: ellipse(120% 100% at 50% 100%);
  z-index: 5;
}

@media (prefers-reduced-motion: no-preference) {
  .hero-bg-glow {
    animation: eca-hero-glow 14s ease-in-out infinite;
  }
}

@keyframes eca-hero-glow {
  0%, 100% {
    opacity: 1;
    transform: scale(1);
  }
  50% {
    opacity: 0.72;
    transform: scale(1.04);
  }
}

.eca-trust-strip {
  position: relative;
  z-index: 2;
  margin-top: -2.5rem;
  margin-bottom: 0.5rem;
}

.eca-trust-card {
  height: 100%;
  text-align: center;
  padding: 1.25rem 1rem;
  background: #fff;
  border-radius: var(--eca-radius);
  border: 1px solid rgba(63, 81, 181, 0.1);
  box-shadow: 0 0.75rem 2rem rgba(26, 35, 126, 0.08);
  transition: transform 0.3s var(--eca-ease), box-shadow 0.3s var(--eca-ease);
}

.eca-trust-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 1rem 2.5rem rgba(26, 35, 126, 0.12);
}

.eca-trust-icon {
  width: 2.75rem;
  height: 2.75rem;
  margin: 0 auto 0.75rem;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  background: linear-gradient(145deg, rgba(63, 81, 181, 0.12), rgba(126, 87, 194, 0.18));
  color: var(--eca-blue-dark);
}

.eca-trust-icon svg {
  width: 1.25rem;
  height: 1.25rem;
}

.eca-trust-title {
  display: block;
  font-size: 0.95rem;
  color: var(--eca-navy);
  margin-bottom: 0.25rem;
}

.eca-trust-desc {
  display: block;
  font-size: 0.8rem;
  color: var(--eca-muted);
  line-height: 1.35;
}

.reveal {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.7s var(--eca-ease), transform 0.7s var(--eca-ease);
}

.reveal.reveal-visible {
  opacity: 1;
  transform: translateY(0);
}

@media (prefers-reduced-motion: reduce) {
  .reveal {
    opacity: 1;
    transform: none;
    transition: none;
  }

  .hero-bg-glow {
    animation: none;
  }

  .hero-bg-slide {
    transition: none;
  }
}

.stagger-1 { transition-delay: 0.08s; }
.stagger-2 { transition-delay: 0.16s; }
.stagger-3 { transition-delay: 0.24s; }

.feature-card {
  background: #fff;
  border-radius: var(--eca-radius);
  padding: 1.75rem;
  box-shadow: var(--eca-shadow);
  height: 100%;
  border: 1px solid rgba(63, 81, 181, 0.12);
  transition: transform 0.35s var(--eca-ease), box-shadow 0.35s var(--eca-ease);
}

.feature-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 1.25rem 3rem rgba(26, 35, 126, 0.14);
}

.feature-icon {
  width: 3.25rem;
  height: 3.25rem;
  border-radius: 50%;
  background: linear-gradient(145deg, var(--eca-blue), var(--eca-purple));
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1rem;
}

.feature-icon-svg {
  width: 1.4rem;
  height: 1.4rem;
  flex-shrink: 0;
}

.section-title {
  margin-bottom: 1.5rem;
  position: relative;
  display: inline-block;
}

.section-title::after {
  content: "";
  display: block;
  height: 4px;
  width: 3rem;
  border-radius: 2px;
  margin-top: 0.5rem;
  background: linear-gradient(90deg, var(--eca-blue), var(--eca-violet));
}

.quote-block {
  font-family: "Cormorant Garamond", Georgia, serif;
  font-style: italic;
  font-size: clamp(1.3rem, 2.5vw, 1.7rem);
  color: var(--eca-indigo);
  border-left: 4px solid var(--eca-purple);
  padding: 1rem 1.25rem;
  background: linear-gradient(90deg, rgba(63, 81, 181, 0.1), transparent);
  border-radius: 0 var(--eca-radius) var(--eca-radius) 0;
}

.eca-accordion .accordion-button:not(.collapsed) {
  background-color: rgba(63, 81, 181, 0.1);
  color: var(--eca-navy);
  box-shadow: none;
}

.eca-accordion .accordion-button:focus {
  box-shadow: 0 0 0 0.15rem rgba(126, 87, 194, 0.28);
}

.eca-footer {
  background: linear-gradient(165deg, #12082a 0%, var(--eca-indigo) 40%, #0d0220 100%);
  margin-top: 4rem;
  border-top: 1px solid rgba(255, 255, 255, 0.06);
}

.eca-footer-accent {
  height: 3px;
  background: linear-gradient(90deg, var(--eca-violet), var(--eca-blue), var(--eca-purple));
  opacity: 0.95;
}

.eca-footer-logo {
  color: var(--eca-violet);
  flex-shrink: 0;
}

.eca-footer-brand {
  font-size: 1.2rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  margin: 0;
}

.eca-footer-brand-tag {
  font-size: 0.6rem;
  font-weight: 600;
  letter-spacing: 0.24em;
  color: rgba(255, 255, 255, 0.5);
  vertical-align: middle;
  margin-left: 0.35rem;
}

.eca-footer-tagline {
  font-family: "Cormorant Garamond", Georgia, serif;
  font-style: italic;
  font-size: 1.08rem;
  line-height: 1.45;
  color: rgba(255, 255, 255, 0.72);
  max-width: 26rem;
}

.eca-footer-heading {
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.42);
  margin: 0 0 1rem;
}

.eca-footer-links li {
  margin-bottom: 0.4rem;
}

.eca-footer-links a {
  color: rgba(255, 255, 255, 0.78);
  text-decoration: none;
  font-size: 0.9rem;
  font-weight: 500;
  transition: color 0.15s ease, padding-left 0.15s ease;
}

.eca-footer-links a:hover {
  color: #fff;
  padding-left: 0.2rem;
}

.eca-footer-contact li {
  margin-bottom: 0.65rem;
}

.eca-footer-contact-link {
  display: inline-flex;
  align-items: flex-start;
  gap: 0.6rem;
  color: rgba(255, 255, 255, 0.85);
  text-decoration: none;
  font-size: 0.9rem;
  font-weight: 500;
  line-height: 1.35;
  transition: color 0.15s ease;
}

.eca-footer-contact-link:hover {
  color: #fff;
}

.eca-footer-icon {
  flex-shrink: 0;
  margin-top: 0.12rem;
  color: var(--eca-violet);
  opacity: 0.95;
}

.eca-contact-band {
  background: linear-gradient(135deg, var(--eca-indigo) 0%, var(--eca-purple) 50%, #4a148c 100%);
}

.eca-footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.eca-footer-legal {
  color: rgba(255, 255, 255, 0.55);
  text-decoration: none;
  font-weight: 500;
}

.eca-footer-legal:hover {
  color: #fff;
  text-decoration: underline;
}

.eca-footer .btn-eca {
  box-shadow: 0 4px 14px rgba(0, 0, 0, 0.2);
}

.eca-img-cover {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.letter-spacing-1 {
  letter-spacing: 0.12em;
}

@media (max-width: 575.98px) {
  .hero {
    min-height: auto;
    padding: 2rem 0 3rem;
  }
}

/* In-page links (not nav/footer/CTA buttons) */
main .container a:not(.btn):not(.nav-link):not(.eca-footer-contact-link):not(.eca-footer-links a):not(.eca-footer-legal) {
  color: var(--eca-blue-dark);
  font-weight: 500;
}

main .container a:not(.btn):not(.nav-link):not(.eca-footer-contact-link):not(.eca-footer-links a):not(.eca-footer-legal):hover {
  color: var(--eca-purple);
}