/* =============================================================================
   CourierConnected — styles.css
   Premium redesign: deep navy palette, Sora + DM Sans typography,
   interactive node network hero, refined micro-interactions
   ============================================================================= */

/* =============================================================================
   1. CSS RESET
   ============================================================================= */

*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

/* =============================================================================
   2. CSS CUSTOM PROPERTIES
   ============================================================================= */

:root {
  --navy:        #0B1A2F;
  --navy-mid:    #0F2137;
  --navy-light:  #152A45;
  --blue:        #3B82F6;
  --blue-vivid:  #2563EB;
  --blue-glow:   #60A5FA;
  --cyan:        #22D3EE;
  --grey:        #64748B;
  --grey-light:  #94A3B8;
  --light-grey:  #F1F5F9;
  --off-white:   #F8FAFC;
  --white:       #FFFFFF;
  --border:      #E2E8F0;
  --border-dark: #1E3A5F;

  --font-display: 'Sora', sans-serif;
  --font-body:    'DM Sans', sans-serif;

  --container-width: 1180px;
  --section-padding: 96px 0;
  --radius:      8px;
  --radius-lg:   16px;
  --transition:  0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

/* =============================================================================
   3. BASE STYLES
   ============================================================================= */

html {
  font-size: 16px;
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-body);
  font-weight: 400;
  color: var(--grey);
  background-color: var(--white);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

a {
  color: var(--blue);
  text-decoration: none;
  transition: color var(--transition);
}

a:hover,
a:focus {
  color: var(--blue-vivid);
  text-decoration: underline;
}

img {
  display: block;
  max-width: 100%;
  height: auto;
}

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-display);
  font-weight: 700;
  color: var(--navy);
  line-height: 1.2;
  letter-spacing: -0.02em;
}

h1 { font-size: clamp(2.25rem, 4.5vw, 3.25rem); }
h2 { font-size: clamp(1.6rem, 3vw, 2.4rem); }
h3 { font-size: clamp(1.1rem, 2vw, 1.3rem); }
h4 { font-size: 1.1rem; }

p {
  margin-bottom: 1rem;
  color: var(--grey);
}

p:last-child {
  margin-bottom: 0;
}

ul {
  list-style: none;
}

/* =============================================================================
   4. UTILITY CLASSES
   ============================================================================= */

.container {
  width: 100%;
  max-width: var(--container-width);
  margin-left: auto;
  margin-right: auto;
  padding-left: 24px;
  padding-right: 24px;
}

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

.section__header {
  text-align: center;
  margin-bottom: 64px;
}

.section__header h2 {
  margin-bottom: 14px;
}

.section__header p {
  max-width: 560px;
  margin-left: auto;
  margin-right: auto;
  font-size: 1.0625rem;
  color: var(--grey-light);
}

.section--grey {
  background-color: var(--off-white);
}

.section--navy {
  background-color: var(--navy);
}

.section--navy h1,
.section--navy h2,
.section--navy h3,
.section--navy p {
  color: var(--white);
}

/* --- Buttons --- */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 14px 32px;
  font-family: var(--font-display);
  font-size: 0.9375rem;
  font-weight: 600;
  border-radius: var(--radius);
  border: 2px solid transparent;
  cursor: pointer;
  text-decoration: none;
  transition:
    background-color var(--transition),
    border-color var(--transition),
    color var(--transition),
    transform var(--transition),
    box-shadow var(--transition);
  white-space: nowrap;
  letter-spacing: -0.01em;
}

.btn:hover,
.btn:focus {
  transform: translateY(-2px);
  text-decoration: none;
  outline: none;
}

.btn:focus-visible {
  outline: 3px solid var(--blue-glow);
  outline-offset: 3px;
}

.btn--primary {
  background-color: var(--blue);
  border-color: var(--blue);
  color: var(--white);
}

.btn--primary:hover,
.btn--primary:focus {
  background-color: var(--blue-vivid);
  border-color: var(--blue-vivid);
  color: var(--white);
  box-shadow: 0 8px 24px rgba(59, 130, 246, 0.35), 0 0 0 1px rgba(59, 130, 246, 0.1);
}

.btn--outline {
  background-color: transparent;
  border-color: rgba(255, 255, 255, 0.3);
  color: var(--white);
}

.btn--outline:hover,
.btn--outline:focus {
  background-color: rgba(255, 255, 255, 0.08);
  border-color: rgba(255, 255, 255, 0.5);
  color: var(--white);
}

/* Skip link */
.skip-link {
  position: absolute;
  top: -100%;
  left: 16px;
  z-index: 9999;
  padding: 10px 18px;
  background-color: var(--blue);
  color: var(--white);
  font-family: var(--font-display);
  font-weight: 600;
  border-radius: var(--radius);
  transition: top 0.2s;
}

.skip-link:focus {
  top: 16px;
  color: var(--white);
  text-decoration: none;
}

/* Fade-in animation */
.fade-in {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.6s cubic-bezier(0.4, 0, 0.2, 1), transform 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}

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

/* =============================================================================
   5. HEADER
   ============================================================================= */

.header {
  position: sticky;
  top: 0;
  z-index: 1000;
  background-color: rgba(255, 255, 255, 0.92);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid rgba(226, 232, 240, 0.6);
  height: 72px;
  display: flex;
  align-items: center;
}

.header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
}

.header__logo {
  display: flex;
  align-items: center;
  text-decoration: none;
  flex-shrink: 0;
}

.header__logo img {
  width: 180px;
  height: 40px;
  object-fit: contain;
  display: block;
}

.header__nav {
  display: flex;
  align-items: center;
  gap: 40px;
}

.header__nav-links {
  display: flex;
  align-items: center;
  gap: 36px;
}

.header__nav-links a {
  font-family: var(--font-display);
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--navy);
  text-decoration: none;
  transition: color var(--transition);
  position: relative;
  padding-bottom: 4px;
  letter-spacing: -0.01em;
}

.header__nav-links a::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--blue), var(--blue-glow));
  border-radius: 1px;
  transition: width var(--transition);
}

.header__nav-links a:hover,
.header__nav-links a:focus,
.header__nav-links a[aria-current="page"] {
  color: var(--blue);
  text-decoration: none;
}

.header__nav-links a:hover::after,
.header__nav-links a:focus::after,
.header__nav-links a[aria-current="page"]::after {
  width: 100%;
}

/* Hamburger */
.header__hamburger {
  display: none;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  width: 40px;
  height: 40px;
  padding: 4px;
  border-radius: var(--radius);
  transition: background-color var(--transition);
}

.header__hamburger:hover {
  background-color: var(--light-grey);
}

.header__hamburger:focus-visible {
  outline: 3px solid var(--blue);
  outline-offset: 2px;
}

.header__hamburger span {
  display: block;
  width: 22px;
  height: 2px;
  background-color: var(--navy);
  border-radius: 2px;
  transition:
    transform var(--transition),
    opacity var(--transition);
}

.header__hamburger.is-open span:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}
.header__hamburger.is-open span:nth-child(2) {
  opacity: 0;
}
.header__hamburger.is-open span:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

.header__mobile-nav {
  display: none;
}

/* =============================================================================
   6. FOOTER
   ============================================================================= */

.footer {
  background-color: var(--navy);
  color: var(--white);
  padding: 72px 0 32px;
  position: relative;
}

.footer::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--blue-glow), transparent);
  opacity: 0.3;
}

.footer__grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: 48px;
  margin-bottom: 48px;
}

.footer__logo-col {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.footer__logo {
  display: inline-flex;
  text-decoration: none;
}

.footer__logo img {
  width: 140px;
  height: auto;
  filter: brightness(0) invert(1);
}

.footer__tagline {
  color: rgba(255, 255, 255, 0.55);
  font-size: 0.9rem;
  line-height: 1.6;
  margin-bottom: 0;
}

.footer__heading {
  font-family: var(--font-display);
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: rgba(255, 255, 255, 0.4);
  margin-bottom: 18px;
}

.footer__contact {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.footer__contact a {
  color: rgba(255, 255, 255, 0.75);
  font-size: 0.9375rem;
  transition: color var(--transition);
}

.footer__contact a:hover {
  color: var(--blue-glow);
  text-decoration: none;
}

.footer__contact p {
  color: rgba(255, 255, 255, 0.55);
  font-size: 0.9375rem;
  margin-bottom: 0;
}

.footer__social {
  display: flex;
  gap: 12px;
}

.footer__social a {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  border: 1px solid rgba(255, 255, 255, 0.15);
  color: rgba(255, 255, 255, 0.6);
  transition:
    background-color var(--transition),
    border-color var(--transition),
    color var(--transition),
    box-shadow var(--transition);
}

.footer__social a:hover,
.footer__social a:focus {
  background-color: var(--blue);
  border-color: var(--blue);
  color: var(--white);
  box-shadow: 0 4px 16px rgba(59, 130, 246, 0.3);
  text-decoration: none;
}

.footer__social svg {
  width: 18px;
  height: 18px;
  fill: currentColor;
}

.footer__bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  padding-top: 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
}

.footer__copy {
  font-size: 0.8125rem;
  color: rgba(255, 255, 255, 0.35);
  margin-bottom: 0;
}

/* =============================================================================
   7. HERO SECTION
   ============================================================================= */

.hero {
  background-color: var(--navy);
  padding: 120px 0 100px;
  position: relative;
  overflow: hidden;
}

/* Canvas for node network */
.hero__canvas {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 0;
  pointer-events: auto;
}

/* Gradient overlay on top of canvas for depth */
.hero::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 120px;
  background: linear-gradient(to top, var(--navy), transparent);
  z-index: 1;
  pointer-events: none;
}

.hero .container {
  position: relative;
  z-index: 2;
}

.hero__split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  align-items: center;
  gap: 64px;
}

.hero__text {
  padding: 20px 0;
}

.hero h1 {
  color: var(--white);
  margin-bottom: 24px;
  font-weight: 800;
  letter-spacing: -0.03em;
}

.hero p {
  color: rgba(255, 255, 255, 0.65);
  font-size: 1.125rem;
  max-width: 520px;
  margin-bottom: 40px;
  line-height: 1.75;
}

.hero__ctas {
  display: flex;
  align-items: center;
  gap: 16px;
  flex-wrap: wrap;
}

/* Image composition */
.hero__images {
  position: relative;
}

.hero__img-stack {
  position: relative;
  padding-bottom: 48px;
  padding-left: 48px;
}

.hero__img {
  display: block;
  width: 100%;
  object-fit: cover;
}

.hero__img--main {
  border-radius: var(--radius-lg);
  box-shadow:
    0 32px 64px rgba(0, 0, 0, 0.4),
    0 0 0 1px rgba(255, 255, 255, 0.06);
}

.hero__img--accent {
  position: absolute;
  bottom: 0;
  left: 0;
  width: 48%;
  border-radius: var(--radius-lg);
  box-shadow:
    0 24px 48px rgba(0, 0, 0, 0.45),
    0 0 0 1px rgba(255, 255, 255, 0.06);
  border: 3px solid var(--navy);
}

/* Short hero variant (about page) */
.hero--short {
  padding: 80px 0 72px;
  min-height: 42vh;
  display: flex;
  align-items: center;
  text-align: center;
}

.hero--short .container {
  width: 100%;
}

.hero--short h1 {
  max-width: 680px;
  margin-left: auto;
  margin-right: auto;
}

.hero--short p {
  max-width: 520px;
  margin-left: auto;
  margin-right: auto;
}

/* =============================================================================
   8. TRUST BAR
   ============================================================================= */

.trust-bar {
  background-color: var(--white);
  padding: 52px 0;
  border-bottom: 1px solid var(--border);
}

.trust-bar__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 32px;
  text-align: center;
}

.trust-bar__item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
}

.trust-bar__icon {
  width: 48px;
  height: 48px;
  background: linear-gradient(135deg, var(--blue), var(--blue-vivid));
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  box-shadow: 0 4px 12px rgba(59, 130, 246, 0.2);
}

.trust-bar__icon svg {
  width: 22px;
  height: 22px;
  fill: var(--white);
}

.trust-bar__item strong {
  font-family: var(--font-display);
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--navy);
  line-height: 1.3;
  letter-spacing: -0.01em;
}

/* =============================================================================
   9. CARD GRID (Services)
   ============================================================================= */

.card-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}

.card {
  background-color: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 40px 32px;
  transition:
    box-shadow var(--transition),
    transform var(--transition),
    border-color var(--transition);
}

.card:hover {
  box-shadow: 0 16px 48px rgba(11, 26, 47, 0.08), 0 0 0 1px rgba(59, 130, 246, 0.1);
  transform: translateY(-4px);
  border-color: rgba(59, 130, 246, 0.2);
}

.card__icon {
  width: 52px;
  height: 52px;
  background: linear-gradient(135deg, rgba(59, 130, 246, 0.1), rgba(59, 130, 246, 0.05));
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 24px;
}

.card__icon svg {
  width: 26px;
  height: 26px;
  fill: var(--blue);
}

.card h3 {
  margin-bottom: 10px;
}

.card p {
  font-size: 0.9375rem;
  margin-bottom: 0;
  line-height: 1.65;
}

/* =============================================================================
   10. TWO-COLUMN LAYOUT (Why Partner)
   ============================================================================= */

.two-col {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 72px;
  align-items: start;
}

.two-col__text h2 {
  margin-bottom: 20px;
}

.two-col__text p {
  font-size: 1rem;
  line-height: 1.75;
}

.partner-img {
  width: 100%;
  border-radius: var(--radius-lg);
  margin-bottom: 1.5rem;
  box-shadow: 0 8px 32px rgba(11, 26, 47, 0.12);
}

/* =============================================================================
   11. FEATURE LIST
   ============================================================================= */

.feature-list {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.feature-list__item {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  font-size: 0.9375rem;
  color: var(--grey);
  font-weight: 500;
  line-height: 1.5;
}

.feature-list__item::before {
  content: '';
  display: block;
  flex-shrink: 0;
  width: 22px;
  height: 22px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--blue), var(--blue-vivid));
  -webkit-mask-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 20 20'%3E%3Cpath fill='white' d='M16.7 5.3a1 1 0 0 1 0 1.4l-8 8a1 1 0 0 1-1.4 0l-4-4a1 1 0 1 1 1.4-1.4L8 12.6l7.3-7.3a1 1 0 0 1 1.4 0z'/%3E%3C/svg%3E");
  mask-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 20 20'%3E%3Cpath fill='white' d='M16.7 5.3a1 1 0 0 1 0 1.4l-8 8a1 1 0 0 1-1.4 0l-4-4a1 1 0 1 1 1.4-1.4L8 12.6l7.3-7.3a1 1 0 0 1 1.4 0z'/%3E%3C/svg%3E");
  -webkit-mask-size: cover;
  mask-size: cover;
  margin-top: 1px;
}

/* =============================================================================
   12. INDUSTRY GRID
   ============================================================================= */

.industry-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}

.industry-item {
  background-color: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 32px 24px;
  transition:
    box-shadow var(--transition),
    transform var(--transition),
    border-color var(--transition);
}

.industry-item:hover {
  box-shadow: 0 12px 36px rgba(11, 26, 47, 0.06);
  transform: translateY(-3px);
  border-color: rgba(59, 130, 246, 0.15);
}

.industry-item__icon {
  width: 44px;
  height: 44px;
  background: linear-gradient(135deg, rgba(59, 130, 246, 0.1), rgba(59, 130, 246, 0.05));
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 18px;
}

.industry-item__icon svg {
  width: 22px;
  height: 22px;
  fill: var(--blue);
}

.industry-item h3 {
  font-size: 1.05rem;
  margin-bottom: 8px;
}

.industry-item p {
  font-size: 0.875rem;
  margin-bottom: 0;
  line-height: 1.6;
}

/* =============================================================================
   13. ENQUIRY FORM
   ============================================================================= */

.enquiry {
  text-align: center;
  background-color: var(--off-white);
}

.enquiry .section__header {
  margin-bottom: 44px;
}

.form {
  max-width: 620px;
  margin-left: auto;
  margin-right: auto;
  text-align: left;
}

.form__group {
  margin-bottom: 20px;
}

.form__row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
}

.form label {
  display: block;
  font-family: var(--font-display);
  font-size: 0.8125rem;
  font-weight: 600;
  color: var(--navy);
  margin-bottom: 8px;
  letter-spacing: -0.01em;
}

.form label span {
  color: var(--blue);
}

.form input,
.form textarea,
.form select {
  display: block;
  width: 100%;
  padding: 13px 16px;
  font-family: var(--font-body);
  font-size: 0.9375rem;
  color: var(--navy);
  background-color: var(--white);
  border: 1.5px solid var(--border);
  border-radius: var(--radius);
  transition:
    border-color var(--transition),
    box-shadow var(--transition);
  appearance: none;
  -webkit-appearance: none;
}

.form input::placeholder,
.form textarea::placeholder {
  color: #b0bec5;
}

.form input:focus,
.form textarea:focus,
.form select:focus {
  outline: none;
  border-color: var(--blue);
  box-shadow: 0 0 0 4px rgba(59, 130, 246, 0.12);
}

.form textarea {
  resize: vertical;
  min-height: 120px;
}

.form__submit {
  margin-top: 12px;
  text-align: center;
}

.form__submit .btn {
  width: 100%;
  padding: 16px 28px;
  font-size: 1rem;
}

.form__status {
  margin-top: 14px;
  font-size: 0.95rem;
  text-align: center;
  min-height: 1.2em;
}

.form__status--success {
  color: #166534;
}

.form__status--error {
  color: #b91c1c;
}

/* =============================================================================
   14. TESTIMONIAL GRID
   ============================================================================= */

.testimonial-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}

.testimonial {
  background-color: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 36px 28px;
  display: flex;
  flex-direction: column;
  gap: 24px;
  position: relative;
  transition: box-shadow var(--transition), transform var(--transition);
}

.testimonial:hover {
  box-shadow: 0 12px 36px rgba(11, 26, 47, 0.06);
  transform: translateY(-2px);
}

/* Decorative quote mark */
.testimonial::before {
  content: '\201C';
  font-family: var(--font-display);
  font-size: 4rem;
  font-weight: 800;
  line-height: 1;
  color: rgba(59, 130, 246, 0.1);
  position: absolute;
  top: 20px;
  left: 24px;
}

.testimonial__quote {
  font-size: 0.9375rem;
  line-height: 1.75;
  color: var(--grey);
  font-style: normal;
  margin-bottom: 0;
  flex: 1;
  padding-top: 16px;
}

.testimonial__author {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 0.9rem;
  color: var(--navy);
  margin-bottom: 2px;
  border-top: 1px solid var(--border);
  padding-top: 20px;
}

.testimonial__role {
  font-size: 0.8125rem;
  color: var(--grey-light);
}

/* =============================================================================
   15. CTA BANNER
   ============================================================================= */

.cta-banner {
  background-color: var(--navy);
  padding: 88px 0;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.cta-banner::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse at 50% 50%, rgba(59, 130, 246, 0.12) 0%, transparent 70%);
  pointer-events: none;
}

.cta-banner .container {
  position: relative;
  z-index: 1;
}

.cta-banner h2 {
  color: var(--white);
  margin-bottom: 20px;
}

.cta-banner p {
  color: rgba(255, 255, 255, 0.6);
  font-size: 1.0625rem;
  max-width: 500px;
  margin-left: auto;
  margin-right: auto;
  margin-bottom: 36px;
}

/* =============================================================================
   16. ABOUT BLURB
   ============================================================================= */

.about-blurb {
  text-align: center;
}

.about-blurb__content {
  max-width: 720px;
  margin-left: auto;
  margin-right: auto;
}

.about-blurb__content p {
  font-size: 1.0625rem;
  line-height: 1.85;
}

.about-blurb__content p + p {
  margin-top: 20px;
}

/* =============================================================================
   17. TRUST GRID (About page)
   ============================================================================= */

.trust-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}

.trust-item {
  background-color: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 36px 28px;
  transition:
    box-shadow var(--transition),
    transform var(--transition),
    border-color var(--transition);
}

.trust-item:hover {
  box-shadow: 0 12px 36px rgba(11, 26, 47, 0.06);
  transform: translateY(-3px);
  border-color: rgba(59, 130, 246, 0.15);
}

.trust-item__icon {
  width: 48px;
  height: 48px;
  background: linear-gradient(135deg, rgba(59, 130, 246, 0.1), rgba(59, 130, 246, 0.05));
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 20px;
}

.trust-item__icon svg {
  width: 24px;
  height: 24px;
  fill: var(--blue);
}

.trust-item h3 {
  font-size: 1.05rem;
  margin-bottom: 8px;
}

.trust-item p {
  font-size: 0.875rem;
  margin-bottom: 0;
  line-height: 1.65;
}

/* =============================================================================
   18. RESPONSIVE — TABLET (max-width: 1023px)
   ============================================================================= */

@media (max-width: 1023px) {
  :root {
    --section-padding: 72px 0;
  }

  .hero__split {
    gap: 40px;
  }

  .hero__text {
    padding: 0;
  }

  .card-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .trust-bar__grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 28px;
  }

  .industry-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .two-col {
    gap: 40px;
  }

  .trust-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .testimonial-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .footer__grid {
    grid-template-columns: 1fr 1fr;
    gap: 36px;
  }

  .footer__logo-col {
    grid-column: 1 / -1;
  }
}

/* =============================================================================
   19. RESPONSIVE — MOBILE (max-width: 767px)
   ============================================================================= */

@media (max-width: 767px) {
  :root {
    --section-padding: 56px 0;
  }

  /* Header */
  .header__hamburger {
    display: flex;
  }

  .header__nav {
    display: none;
  }

  .header__mobile-nav {
    display: block;
    position: absolute;
    top: 72px;
    left: 0;
    right: 0;
    background-color: rgba(255, 255, 255, 0.96);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border-top: 1px solid var(--border);
    border-bottom: 1px solid var(--border);
    box-shadow: 0 12px 32px rgba(11, 26, 47, 0.08);
    overflow: hidden;
    max-height: 0;
    transition: max-height 0.3s ease, padding 0.3s ease;
    padding: 0 24px;
  }

  .header__mobile-nav.is-open {
    max-height: 400px;
    padding: 16px 24px;
  }

  .header__mobile-nav-links {
    display: flex;
    flex-direction: column;
    gap: 4px;
    margin-bottom: 16px;
  }

  .header__mobile-nav-links a {
    display: block;
    padding: 12px 0;
    font-family: var(--font-display);
    font-size: 1rem;
    font-weight: 500;
    color: var(--navy);
    border-bottom: 1px solid var(--border);
    text-decoration: none;
    transition: color var(--transition);
  }

  .header__mobile-nav-links a:last-child {
    border-bottom: none;
  }

  .header__mobile-nav-links a:hover,
  .header__mobile-nav-links a[aria-current="page"] {
    color: var(--blue);
  }

  .header__mobile-nav .btn {
    width: 100%;
    margin-top: 4px;
    margin-bottom: 8px;
  }

  /* Hero */
  .hero {
    padding: 88px 0 64px;
    text-align: center;
  }

  .hero__split {
    grid-template-columns: 1fr;
    gap: 40px;
  }

  .hero__text {
    padding: 0;
  }

  .hero p {
    margin-left: auto;
    margin-right: auto;
  }

  .hero__ctas {
    flex-direction: column;
    align-items: stretch;
    justify-content: center;
  }

  .hero__ctas .btn {
    width: 100%;
  }

  .hero__images {
    max-width: 420px;
    margin: 0 auto;
  }

  .hero__img-stack {
    padding-bottom: 36px;
    padding-left: 36px;
  }

  .hero--short {
    padding: 64px 0 56px;
    min-height: auto;
  }

  /* Trust bar */
  .trust-bar__grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 24px;
  }

  /* Cards */
  .card-grid {
    grid-template-columns: 1fr;
  }

  /* Two col */
  .two-col {
    grid-template-columns: 1fr;
    gap: 36px;
  }

  /* Industry */
  .industry-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 16px;
  }

  /* Form */
  .form__row {
    grid-template-columns: 1fr;
    gap: 0;
  }

  /* Testimonials */
  .testimonial-grid {
    grid-template-columns: 1fr;
  }

  /* Trust grid */
  .trust-grid {
    grid-template-columns: 1fr;
  }

  /* Footer */
  .footer__grid {
    grid-template-columns: 1fr;
    gap: 32px;
  }

  .footer__logo-col {
    grid-column: auto;
  }

  .footer__bottom {
    flex-direction: column;
    align-items: center;
    text-align: center;
  }

  .section__header {
    margin-bottom: 40px;
  }
}