:root {
  --brand-primary: #04757f;
  --brand-primary-dark: #05233c;
  --brand-accent: #f88d2a;
  --brand-accent-dark: #b05706;
  --brand-text: #05233c;
  --brand-muted: #4f6775;
  --brand-surface: #f4f8fa;
  --brand-border: rgba(5, 35, 60, 0.12);
  --brand-dark: #020c14;
  --brand-white: #fff;
  --brand-black: #000;

  --radius-card: 1.25rem;
  --radius-panel: 1.75rem;
  --radius-sm: 0.5rem;
  --radius-md: 0.875rem;
  --radius-lg: 1rem;
  --radius-xl: var(--radius-card);
  --radius-2xl: var(--radius-panel);

  --shadow-card: 0 1rem 2.5rem rgba(2, 12, 20, 0.07);
  --shadow-card-hover: 0 1.25rem 2.75rem rgba(13, 27, 36, 0.1);
  --shadow-glass: 0 1.5rem 3rem rgba(2, 12, 20, 0.24);
  --shadow-glass-inner: 0 0.75rem 2rem rgba(2, 12, 20, 0.12);

  --space-section: 5rem;
  --space-section-sm: 3rem;
  --space-section-intro: 3rem;
  --space-card-padding: 1.5rem;
  --space-card-padding-lg: 2rem;
  --space-eyebrow-bottom: 0.75rem;
  --space-heading-bottom: 1rem;
  --space-copy-bottom: 1.5rem;
  --space-action-top: 1.5rem;
  --space-panel-padding: 1.5rem;
  --space-panel-padding-sm: 1rem;

  --line-copy: 1.6;

  --transition-base: 0.2s ease;
  --transition-slow: 0.25s ease;
}

/* =========================
   BASE / GLOBAL
========================= */

html {
  scroll-behavior: smooth;
}

body {
  color: var(--brand-text);
  background-color: var(--brand-white);
}

.section-padding {
  padding: var(--space-section) 0;
}

.section-padding-sm {
  padding: var(--space-section-sm) 0;
}

.section-intro {
  margin-bottom: var(--space-section-intro);
}

.section-eyebrow {
  margin-bottom: var(--space-eyebrow-bottom);
}

.section-title-spacing,
.display-6,
.display-5 {
  margin-bottom: var(--space-heading-bottom);
}

.component-card-copy,
.text-secondary,
.glass-copy {
  line-height: var(--line-copy);
}

.card-action-spacing {
  padding-top: var(--space-action-top);
  margin-top: var(--space-action-top);
}

/* =========================
   COMPONENT FOUNDATIONS
========================= */

.component-card {
  border: 1px solid var(--brand-border);
  border-radius: var(--radius-card);
  background-color: var(--brand-white);
  box-shadow: var(--shadow-card);
}

.component-card-hover {
  transition: transform var(--transition-base), box-shadow var(--transition-base);
}

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

.component-icon {
  width: 3rem;
  height: 3rem;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-md);
  background-color: rgba(4, 117, 127, 0.12);
  color: var(--brand-primary);
  font-size: 1.125rem;
}

.component-section-header {
  max-width: 42rem;
}

.component-section-eyebrow {
  color: var(--brand-primary);
  font-size: 0.875rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.component-card-title {
  line-height: 1.25;
}

.component-card-copy {
  color: var(--brand-muted);
}

.component-action-row {
  padding-top: 1rem;
  margin-top: 1rem;
}

/* =========================
   HEADER / NAVBAR
========================= */

.site-header {
  background: linear-gradient(to right, #000000 0%, #05233c 46%);
  backdrop-filter: blur(10px);
  z-index: 1030;
  border-bottom: none;
}

.navbar {
  border-bottom: 1px solid var(--brand-accent);
}

.navbar-shell {
  position: relative;
}

.navbar-brand {
  letter-spacing: 0.02em;
  color: var(--brand-white);
}

.brand-accent {
  color: var(--brand-accent);
}

.navbar-nav {
  font-weight: 500;
  letter-spacing: 0.02em;
}

.navbar .nav-link {
  color: var(--brand-white);
  font-weight: 550;
}

.navbar .nav-link:hover,
.navbar .nav-link:focus,
.navbar .nav-link.active {
  color: var(--brand-accent);
}

.navbar-toggler {
  border-color: rgba(255, 255, 255, 0.35);
}

.navbar-toggler-icon {
  filter: invert(1);
}

@media (min-width: 992px) {
  .navbar-shell {
    display: grid;
    grid-template-columns: 220px 1fr 220px;
    align-items: center;
  }

  .navbar-brand {
    justify-self: start;
  }

  .navbar-collapse {
    display: contents !important;
  }

  .navbar-center-nav {
    grid-column: 2;
    justify-self: center;
    flex-wrap: nowrap;
  }

  .navbar-cta {
    grid-column: 3;
    justify-self: end;
  }
}

/* =========================
   HERO
========================= */

.hero {
  position: relative;
  overflow: hidden;
  background:
    linear-gradient(
      135deg,
      rgba(2, 12, 20, 0.98),
      rgba(5, 35, 60, 0.96) 48%,
      rgba(4, 117, 127, 0.94)
    ),
    radial-gradient(circle at top right, rgba(248, 141, 42, 0.22), transparent 28%);
  color: var(--brand-white);
  border-top: 1px solid var(--brand-accent);
  border-bottom: 2px solid var(--brand-accent-dark);
}

.hero::after {
  content: "";
  position: absolute;
  inset: auto -10% -35% auto;
  width: 32rem;
  height: 32rem;
  border-radius: 50%;
  background: rgba(248, 141, 42, 0.12);
  filter: blur(10px);
}

.hero-layer {
  position: relative;
  z-index: 1;
}

.hero-row {
  min-height: min(620px, 80vh);
}

.hero-copy {
  max-width: 40rem;
}

.hero h1 {
  line-height: 1.08;
}

.hero-kicker {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.5rem 0.875rem;
  border: 1px solid rgba(4, 117, 127, 0.4);
  border-radius: 999px;
  background-color: var(--brand-accent);
  color: var(--brand-primary-dark);
  font-size: 0.875rem;
  font-weight: 600;
  letter-spacing: 0.02em;
}

/* =========================
   HERO MARQUEE IMAGES
========================= */

.hero-carousel-wrap {
  max-width: 560px;
  margin: 0 auto;
}

.hero-marquee {
  overflow: hidden;
  width: 100%;
}

.hero-marquee-track {
  display: flex;
  gap: 0.75rem;
  width: max-content;
  animation: heroScroll 20s linear infinite;
}

.hero-marquee:hover .hero-marquee-track {
  animation-play-state: paused;
}

.hero-image-card {
  flex: 0 0 clamp(260px, 34vw, 520px);
  height: clamp(240px, 38vw, 480px);
  border-radius: var(--radius-lg);
  overflow: hidden;
  background-color: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.12);
  box-shadow: 0 1rem 2.5rem rgba(2, 12, 20, 0.2);
  transition: transform var(--transition-slow), box-shadow var(--transition-slow);
}

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

.hero-image-link {
  display: block;
  text-decoration: none;
  color: inherit;
}

.hero-image-link:hover .hero-image-card {
  transform: translateY(-4px);
  box-shadow: 0 1.25rem 2.75rem rgba(2, 12, 20, 0.28);
}

@keyframes heroScroll {
  from {
    transform: translateX(0);
  }

  to {
    transform: translateX(calc(-50% - 0.375rem));
  }
}

@media (min-width: 1200px) and (max-width: 1599.98px) {
    .hero .hero-copy {
        max-width: 760px;
        margin: 0 auto;
        text-align: center;
    }

    .hero .hero-carousel-wrap {
        max-width: 760px;
        margin: 0 auto;
    }

    .hero .hero-stats-wrap {
        max-width: none;
        width:100%;
        margin:0 auto;
    }

    .hero .hero-image-card {
        flex: 0 0 360px;
        height: 320px;
    }

    .hero .glass-panel {
        padding: 1.5rem !important;
    }

}

/* =========================
   HERO RIGHT PANEL
========================= */

.hero-stats-wrap {
  max-width: 430px;
}

.glass-panel {
  position: relative;
  overflow: hidden;
  border-radius: var(--radius-panel);
  padding: var(--space-panel-padding);
  background: linear-gradient(
    135deg,
    rgba(255, 255, 255, 0.18),
    rgba(255, 255, 255, 0.08)
  );
  border: 1px solid rgba(255, 255, 255, 0.18);
  box-shadow:
    var(--shadow-glass),
    inset 0 1px 0 rgba(255, 255, 255, 0.18);
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
}

.glass-top-card,
.glass-mini-card {
  position: relative;
  border-radius: var(--radius-card);
  background: linear-gradient(
    180deg,
    rgba(255, 255, 255, 0.92),
    rgba(255, 255, 255, 0.78)
  );
  border: 1px solid rgba(255, 255, 255, 0.5);
  box-shadow:
    var(--shadow-glass-inner),
    inset 0 1px 0 rgba(255, 255, 255, 0.75);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  transition: transform var(--transition-slow), box-shadow var(--transition-slow);
}

.glass-copy {
  color: var(--brand-muted);
  line-height: var(--line-copy);
}

.glass-orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(10px);
  pointer-events: none;
}

.glass-orb-one {
  top: -2.5rem;
  right: -1.5rem;
  width: 8rem;
  height: 8rem;
  background: rgba(248, 141, 42, 0.24);
}

.glass-orb-two {
  bottom: -2rem;
  left: -1.5rem;
  width: 7rem;
  height: 7rem;
  background: rgba(4, 117, 127, 0.18);
}

.why-iir-direct {
  color: var(--brand-primary);
  letter-spacing: 0.06em;
}

.stat-number {
  font-size: 2rem;
  font-weight: 700;
  line-height: 1;
  color: var(--brand-accent);
}

/* =========================
   GENERAL CONTENT
========================= */

.section-eyebrow,
.component-section-eyebrow {
  color: var(--brand-primary);
  font-size: 0.875rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.section-eyebrow-phase {
  color: var(--brand-accent);
  font-weight: 550;
}

.section-heading,
.component-section-header {
  max-width: 42rem;
}

.bg-surface {
  background: linear-gradient(180deg, rgba(4, 117, 127, 0.05), rgba(5, 35, 60, 0.03));
}

/* =========================
   CARDS / ICONS / LISTS
========================= */

.hero-stat-card,
.service-card,
.proof-card,
.metric-card,
.contact-card,
.component-card {
  border: 1px solid var(--brand-border);
  border-radius: var(--radius-card);
  background-color: var(--brand-white);
  box-shadow: var(--shadow-card);
}

.service-card,
.proof-card,
.metric-card,
.contact-card {
  height: 100%;
}

.service-card {
  transition: transform var(--transition-base), box-shadow var(--transition-base);
}

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

.service-icon,
.proof-icon,
.metric-icon,
.contact-icon,
.component-icon {
  width: 3rem;
  height: 3rem;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-md);
  background-color: rgba(4, 117, 127, 0.12);
  color: var(--brand-primary);
  font-size: 1.125rem;
}

.service-list li,
.metric-list li {
  position: relative;
  padding-left: 1.5rem;
  margin-bottom: 0.75rem;
  color: var(--brand-muted);
}

.service-list li::before,
.metric-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.5rem;
  width: 0.5rem;
  height: 0.5rem;
  border-radius: 50%;
  background-color: var(--brand-accent);
}

/* =========================
   INTERACTIVE SERVICE CARDS
========================= */

.email-campaign-shell {
  position: relative;
}

.service-card-trigger {
  cursor: pointer;
  position: relative;
  z-index: 3;
  transition: transform 0.45s ease, box-shadow 0.25s ease, border-color 0.25s ease;
}

.service-card-trigger.active {
  transform: translateX(-180px);
  border-color: rgba(4, 117, 127, 0.35);
  box-shadow: 0 1.5rem 3rem rgba(2, 12, 20, 0.14);
}

.service-card-trigger.shift-left {
  transform: translateX(-180px);
}

.service-card-trigger.active .btn-outline-primary {
  background: linear-gradient(var(--brand-primary), var(--brand-primary-dark));
  border-color: var(--brand-primary);
  color: var(--brand-white);
  box-shadow:
    0 10px 24px rgba(2, 12, 20, 0.16),
    0 4px 10px rgba(2, 12, 20, 0.08);
}

.email-campaign-side-menu {
  position: absolute;
  top: 50%;
  left: calc(100% + -160px);
  transform: translateY(-50%);
  display: flex;
  flex-direction: column;
  gap: 1rem;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s ease, transform 0.4s ease;
  z-index: 3;
  min-width: 190px;
}

.email-campaign-side-menu.show {
  opacity: 1;
  pointer-events: auto;
  transform: translateY(-50%) translateX(0);
}

.email-side-btn {
  border: 1px solid rgba(5, 35, 60, 0.12);
  background: var(--brand-white);
  color: var(--brand-primary-dark);
  font-weight: 700;
  padding: 0.9rem 1rem;
  border-radius: var(--radius-sm);
  text-align: left;
  box-shadow:
    0 14px 30px rgba(2, 12, 20, 0.22),
    0 6px 14px rgba(2, 12, 20, 0.12);
  transition:
    transform 0.2s ease,
    box-shadow 0.2s ease,
    border-color 0.2s ease,
    background-color 0.2s ease;
}

.email-side-btn:hover {
  transform: translateX(4px);
  border-color: rgba(4, 117, 127, 0.3);
  box-shadow:
    0 10px 24px rgba(2, 12, 20, 0.16),
    0 4px 10px rgba(2, 12, 20, 0.08);
}

.email-side-btn.active {
  background: linear-gradient(var(--brand-primary), var(--brand-primary-dark));
  border-color: rgba(4, 117, 127, 0.35);
  color: var(--brand-white);
}

.service-expand-panel {
  max-height: 0;
  overflow: hidden;
  opacity: 0;
  transform: translateY(-12px);
  transition: max-height 0.45s ease, opacity 0.3s ease, transform 0.3s ease;
}

.service-expand-panel.show {
  max-height: 1200px;
  opacity: 1;
  transform: translateY(0);
  border: 1px solid rgba(4, 117, 127, 0.35);
  border-radius: var(--radius-xl);
  box-shadow: 0 1rem 2.5rem rgba(2, 12, 20, 0.139);
}

.service-expand-inner {
  border-radius: var(--radius-xl);
  background-color: var(--brand-white);
  box-shadow: var(--shadow-card);
  overflow: hidden;
}

.service-card .btn {
  min-width: 200px;
}

/* =========================
   PREVIEW CARDS / MODAL
========================= */

.preview-card-btn {
  width: 100%;
  text-align: left;
  cursor: pointer;
  border: 1px solid rgba(60, 45, 5, 0.08);
}

.preview-card-btn:focus {
  outline: none;
  box-shadow:
    0 0 0 0.2rem rgba(4, 117, 127, 0.18),
    0 1.25rem 2.5rem rgba(2, 12, 20, 0.12);
}

.email-example-card {
  display: flex;
  flex-direction: column;
  gap: 0.875rem;
  height: 100%;
  padding: 0.875rem;
  border-radius: var(--radius-xl);
  text-decoration: none;
  background-color: var(--brand-white);
  border: 1px solid rgba(60, 45, 5, 0.08);
  box-shadow: 0 0.75rem 2rem rgba(2, 12, 20, 0.06);
  transition: transform 0.2s ease, box-shadow 0.2s ease, border-color 0.2s ease;
}

.email-example-card:hover {
  transform: translateY(-4px);
  border-color: rgba(4, 117, 127, 0.28);
  box-shadow: 0 1.25rem 2.5rem rgba(2, 12, 20, 0.12);
}

.email-example-card img {
  width: 100%;
  height: 220px;
  object-fit: cover;
  border-radius: 0.1rem;
  display: block;
}

.email-example-label {
  font-weight: 700;
  color: var(--brand-primary-dark);
  text-align: center;
}

#definitions .preview-card-btn {
  box-shadow: 0 1rem 2.5rem rgba(2, 12, 20, 0.08);
}

#definitions .preview-card-btn img {
  height: 320px;
  object-fit: cover;
  border-radius: 0.75rem;
}

.modal-content {
  box-shadow: 0 1.5rem 3rem rgba(2, 12, 20, 0.18);
}

.modal-header,
.modal-footer {
  background-color: var(--brand-white);
}

.modal-footer {
  text-align: center;
}

.modal-footer .btn {
  min-width: 220px;
}

.modal-footer .btn-preview {
  font-weight: 550;
  letter-spacing: 0.02em;
  padding: 0.65rem 1.75rem;
}

#examplePreviewImage {
  max-height: 75vh;
  object-fit: contain;
  background: #f8f9fa;
  border-top: 1px solid rgba(5, 35, 60, 0.06);
  border-bottom: 1px solid rgba(5, 35, 60, 0.06);
}

#examplePreviewLabel {
  display: none;
}

/* =========================
   DIVIDER
========================= */

.divider-centered {
  width: 70%;
  height: 1px;
  background-color: var(--brand-border);
  margin: 3rem auto;
  border: 0;
  opacity: 1;
}

/* =========================
   BUTTON SYSTEM
========================= */

.btn-brand-solid,
.btn-primary-top,
.btn-primary-phase {
  background-color: var(--brand-accent);
  border-color: var(--brand-accent);
  color: var(--brand-primary-dark);
  font-weight: 550;
}

.btn-brand-solid:hover,
.btn-brand-solid:focus,
.btn-brand-solid:active,
.btn-primary-top:hover,
.btn-primary-top:focus,
.btn-primary-top:active,
.btn-primary-phase:hover,
.btn-primary-phase:focus,
.btn-primary-phase:active {
  background: linear-gradient(var(--brand-primary), var(--brand-primary-dark));
  border-color: var(--brand-primary);
  color: var(--brand-white);
}

.btn-brand-dark,
.btn-primary-form,
.btn-outline-primary {
  border-color: var(--brand-primary);
  background: var(--brand-primary-dark);
  color: var(--brand-white);
  font-weight: 550;
}

.btn-brand-dark:hover,
.btn-brand-dark:focus,
.btn-brand-dark:active,
.btn-primary-form:hover,
.btn-primary-form:focus,
.btn-primary-form:active,
.btn-outline-primary:hover,
.btn-outline-primary:focus,
.btn-outline-primary:active {
  background: linear-gradient(var(--brand-primary), var(--brand-primary-dark));
  border-color: var(--brand-primary);
  color: var(--brand-white);
}

.btn-brand-light-outline,
.btn-outline-light {
  color: var(--brand-white);
  border-color: rgba(255, 255, 255, 0.6);
  background-color: var(--brand-primary-dark);
  box-shadow: 0 1rem 2.5rem rgba(2, 12, 20, 0.139);
}

.btn-brand-light-outline:hover,
.btn-brand-light-outline:focus,
.btn-brand-light-outline:active,
.btn-outline-light:hover,
.btn-outline-light:focus,
.btn-outline-light:active {
  background: linear-gradient(var(--brand-primary), var(--brand-primary-dark));
  border-color: var(--brand-primary);
  color: var(--brand-white);
}

/* =========================
   MODAL PREVIEW BUTTON
========================= */

.btn-preview {
  background-color: var(--brand-accent);
  border-color: var(--brand-accent);
  color: var(--brand-primary-dark);
  font-weight: 550;
}

.btn-preview:hover,
.btn-preview:focus,
.btn-preview:active {
  background: linear-gradient(var(--brand-primary), var(--brand-primary-dark));
  border-color: var(--brand-primary);
  color: var(--brand-white);
}

/* =========================
   ACCORDION
========================= */

.accordion-button:not(.collapsed) {
  color: var(--brand-white);
  background-color: var(--brand-primary-dark);
  font-weight: 550;
  box-shadow: none;
}

.accordion-button:focus {
  box-shadow: 0 0 0 0.25rem rgba(4, 117, 127, 0.15);
}

#definitionOne ul,
#definitionTwo ul {
  list-style: none;
  padding-left: 0;
}

#definitionOne ul li,
#definitionTwo ul li {
  position: relative;
  padding-left: 1.5rem;
  margin-bottom: 0.5rem;
}

#definitionOne ul li::before,
#definitionTwo ul li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.45rem;
  width: 0.5rem;
  height: 0.5rem;
  border-radius: 50%;
  background-color: var(--brand-accent);
}

#definitionOne strong,
#definitionTwo strong {
  color: var(--brand-primary-dark);
  font-weight: 700;
}

/* =========================
   CTA PANEL
========================= */

.cta-panel {
  border-radius: var(--radius-2xl);
  background: linear-gradient(
    135deg,
    var(--brand-dark),
    var(--brand-primary-dark) 55%,
    var(--brand-primary)
  );
  color: var(--brand-white);
  overflow: hidden;
  position: relative;
}

.cta-panel::before {
  content: "";
  position: absolute;
  inset: auto auto -6rem -4rem;
  width: 14rem;
  height: 14rem;
  border-radius: 50%;
  background: rgba(248, 141, 42, 0.16);
}

.cta-glow {
  position: absolute;
  border-radius: 50%;
  filter: blur(60px);
  pointer-events: none;
}

.cta-glow-1 {
  top: -80px;
  right: -60px;
  width: 220px;
  height: 220px;
  background: rgba(248, 141, 42, 0.25);
}

.cta-glow-2 {
  bottom: -80px;
  left: -60px;
  width: 200px;
  height: 200px;
  background: rgba(4, 117, 127, 0.25);
}

/* =========================
   FORMS
========================= */

.form-control,
.form-select {
  border-radius: var(--radius-sm);
  padding: 0.75rem 0.9rem;
  border: 1px solid rgba(5, 35, 60, 0.12);
}

.form-control:focus,
.form-select:focus {
  border-color: var(--brand-primary);
  box-shadow: 0 0 0 0.2rem rgba(4, 117, 127, 0.15);
}

textarea.form-control {
  resize: none;
}

/* =========================
   CONTACT
========================= */

.contact-hero-bg {
  position: relative;
  overflow: hidden;
  display: flex;
  align-items: center;
  background:
    linear-gradient(
      135deg,
      rgba(2, 12, 20, 0.98),
      rgba(5, 35, 60, 0.96) 48%,
      rgba(4, 117, 127, 0.94)
    ),
    radial-gradient(circle at top right, rgba(248, 141, 42, 0.22), transparent 28%);
}

.contact-hero-bg::after {
  content: "";
  position: absolute;
  inset: auto -10% -35% auto;
  width: 32rem;
  height: 32rem;
  border-radius: 50%;
  background: rgba(248, 141, 42, 0.12);
  filter: blur(10px);
}

.contact-hero-layer {
  position: relative;
  z-index: 1;
}

.contact-campaign {
  color: var(--brand-white) !important;
}

.contact-hero-sub {
  color: rgba(255, 255, 255, 0.65);
}

/* Combined card */
.contact-combined-card {
  border-radius: var(--radius-panel);
  background: rgba(255, 255, 255, 0.97);
  box-shadow: var(--shadow-glass);
  overflow: hidden;
}

.contact-field-label {
  display: block;
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--brand-primary-dark);
  margin-bottom: 0.3rem;
}

.contact-divider {
  border: 0;
  height: 1px;
  background-color: var(--brand-border);
  opacity: 1;
}

/* Interest chips */
.contact-chip-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0.625rem;
}

.contact-chip {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.375rem;
  padding: 0.75rem 0.5rem;
  border: 1px solid var(--brand-border);
  border-radius: var(--radius-sm);
  background: var(--brand-surface);
  color: var(--brand-muted);
  font-size: 0.8125rem;
  font-weight: 600;
  cursor: pointer;
  transition: all var(--transition-base);
}

.contact-chip i {
  font-size: 1.25rem;
}

.contact-chip:hover {
  border-color: rgba(4, 117, 127, 0.3);
  color: var(--brand-primary);
  background: var(--brand-white);
}

.contact-chip.active {
  border-color: var(--brand-primary);
  background: rgba(4, 117, 127, 0.08);
  color: var(--brand-primary);
}

/* Trust bar */
.contact-trust-bar {
  display: flex;
  align-items: center;
  justify-content: space-around;
  flex-wrap: wrap;
  gap: 1rem;
  padding: 1rem 2rem;
  background: linear-gradient(135deg, var(--brand-primary), var(--brand-primary-dark));
  border-top: 1px solid rgba(248, 141, 42, 0.3);
}

.contact-trust-item {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.8125rem;
  font-weight: 600;
  color: rgba(255, 255, 255, 0.85);
}

.contact-trust-item i {
  color: var(--brand-accent);
  font-size: 1rem;
}

/* "Or email us" line */
.contact-or-line {
  font-size: 0.875rem;
  color: var(--brand-muted);
}

.contact-or-line a {
  color: var(--brand-primary);
  font-weight: 600;
  text-decoration: none;
}

.contact-or-line a:hover {
  text-decoration: underline;
}

/* Responsive */
@media (max-width: 767.98px) {
  .contact-chip-grid {
    grid-template-columns: 1fr 1fr;
  }

  .contact-trust-bar {
    flex-direction: column;
    align-items: flex-start;
    padding: 1rem 1.5rem;
  }

  .contact-combined-body {
    padding: 1.5rem !important;
  }
}

/* =========================
   FOOTER
========================= */

.footer-dark {
  border-bottom: 1px solid rgba(5, 35, 60, 0.08);
  background: linear-gradient(to right, #000000 0%, #05233c 46%);
  backdrop-filter: blur(10px);
  color: var(--brand-white);
  border-top: 1px solid var(--brand-accent);
}

.footer-link {
  color: var(--brand-white);
  text-decoration: none;
}

.footer-link:hover,
.footer-link:focus {
  color: var(--brand-accent);
}

/* =========================
   ACCESSIBILITY / FOCUS
========================= */

a:focus-visible,
button:focus-visible,
input:focus-visible,
select:focus-visible,
textarea:focus-visible,
.service-card-trigger:focus-visible,
.email-side-btn:focus-visible,
.preview-card-btn:focus-visible,
.btn-primary-top:focus-visible,
.btn-primary-phase:focus-visible,
.btn-primary-form:focus-visible,
.btn-outline-primary:focus-visible,
.btn-outline-light:focus-visible,
.btn-preview:focus-visible,
.navbar .nav-link:focus-visible,
.footer-link:focus-visible,
.hero-image-link:focus-visible {
  outline: 3px solid rgba(248, 141, 42, 0.45);
  outline-offset: 3px;
}

/* =========================
   RESPONSIVE
========================= */

@media (min-width: 1400px) {
  .hero-stats-wrap {
    margin-right: 2rem;
  }
}

@media (max-width: 1199.98px) {
  .service-card-trigger.shift-left,
  .service-card-trigger.active {
    transform: none;
  }

  .email-campaign-side-menu {
    position: static;
    top: auto;
    left: auto;
    display: none;
    flex-direction: column;
    gap: 1rem;
    width: 100%;
    min-width: 100%;
    margin-top: 1rem;
    opacity: 1;
    pointer-events: auto;
    transform: none;
    z-index: auto;
  }

  .email-campaign-side-menu.show {
    display: flex;
    transform: none;
    margin-top: 1rem;
  }

  .email-side-btn {
    width: 100%;
  }

  .service-expand-inner {
    padding-top: 1.5rem;
  }

  .hero-copy {
    max-width: 100%;
  }

  .hero-layer {
    padding-top: 2rem;
    padding-bottom: 2rem;
  }

  .hero-row {
    min-height: auto;
  }

  .hero-carousel-wrap,
  .hero-stats-wrap {
    max-width: 100%;
  }

  .hero-image-card {
    flex: 0 0 240px;
    height: 190px;
  }

  .hero-carousel-img {
    object-fit: cover;
  }

  .glass-panel {
    padding: 1.25rem;
  }

  .glass-top-card,
  .glass-mini-card {
    padding: 1.25rem !important;
  }
}

@media (max-width: 991.98px) {
  .section-padding {
    padding: 4rem 0;
  }

  .hero {
    text-align: center;
  }

  .hero-copy {
    margin-left: auto;
    margin-right: auto;
    text-align: center;
  }

  .hero-copy .d-flex {
    justify-content: center;
  }

  .hero-kicker {
    justify-content: center;
  }

  .hero-layer {
    padding-top: 1.5rem;
    padding-bottom: 1.5rem;
  }

  .hero-row {
    gap: 2rem !important;
  }

  .contact-hero-bg {
    min-height: auto;
    padding-top: 4rem;
    padding-bottom: 4rem;
  }

  .contact-card {
    padding: 1.75rem !important;
  }

  .contact-hero-layer .section-intro,
  .contact-hero-layer .row.justify-content-center {
    margin-bottom: 2.5rem !important;
  }

  .email-example-card img {
    height: 200px;
  }

  #definitions .preview-card-btn img {
    height: 260px;
  }
}

@media (max-width: 767.98px) {
  .hero-image-card {
    flex: 0 0 220px;
    height: 180px;
  }

  .glass-panel {
    padding: var(--space-panel-padding-sm);
  }

  .contact-card {
    padding: var(--space-panel-padding) !important;
  }

  .hero-stats-wrap {
    max-width: 100%;
  }
}