/* iai-components.css — nav, footer, buttons, cards, forms, cookie banner */

/* ===== NAV ===== */
.iai-nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 900;
  height: var(--iai-nav-h);
  background: var(--iai-bg-dark);
  border-bottom: 1px solid rgba(255,255,255,0.06);
  transition: background 0.25s ease, box-shadow 0.25s ease;
}

.iai-nav--scrolled {
  background: var(--iai-bg-dark);
  box-shadow: 0 2px 20px rgba(15,28,40,0.35);
}

.iai-nav__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
  max-width: var(--iai-container-max);
  margin: 0 auto;
  padding: 0 var(--iai-gutter);
}

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

.iai-nav__logo img {
  height: 32px;
  width: auto;
  max-width: 200px;
}

.iai-nav__links {
  display: flex;
  align-items: center;
  gap: 8px;
  list-style: none;
  margin: 0;
  padding: 0;
}

.iai-nav__link {
  font-size: 0.9375rem;
  font-weight: 500;
  color: var(--iai-fg-dark-secondary);
  text-decoration: none;
  padding: 8px 12px;
  border-radius: 4px;
  transition: color 0.18s ease, background 0.18s ease;
  white-space: nowrap;
}

.iai-nav__link:hover {
  color: var(--iai-fg-dark-primary);
  background: rgba(255,255,255,0.07);
}

/* Dropdown */
.iai-nav__item {
  position: relative;
}

.iai-nav__dropdown-toggle {
  display: flex;
  align-items: center;
  gap: 5px;
  font-size: 0.9375rem;
  font-weight: 500;
  color: var(--iai-fg-dark-secondary);
  padding: 8px 12px;
  border-radius: 4px;
  cursor: pointer;
  border: none;
  background: transparent;
  transition: color 0.18s ease, background 0.18s ease;
  white-space: nowrap;
}

.iai-nav__dropdown-toggle:hover {
  color: var(--iai-fg-dark-primary);
  background: rgba(255,255,255,0.07);
}

.iai-nav__dropdown-toggle .iai-nav__chevron {
  display: inline-block;
  width: 10px;
  height: 10px;
  border-right: 1.5px solid currentColor;
  border-bottom: 1.5px solid currentColor;
  transform: rotate(45deg) translateY(-2px);
  transition: transform 0.18s ease;
  flex-shrink: 0;
}

.iai-nav__item.is-open .iai-nav__chevron {
  transform: rotate(-135deg) translateY(-2px);
}

.iai-nav__dropdown-menu {
  display: none;
  position: absolute;
  top: calc(100% + 6px);
  left: 0;
  min-width: 240px;
  background: var(--iai-bg-dark-alt);
  border: 1px solid rgba(255,255,255,0.10);
  border-radius: var(--iai-radius-card);
  box-shadow: var(--iai-shadow-elevated);
  padding: 8px 0;
  list-style: none;
  z-index: 910;
}

.iai-nav__item.is-open .iai-nav__dropdown-menu {
  display: block;
}

.iai-nav__dropdown-menu a {
  display: block;
  padding: 10px 18px;
  font-size: 0.9rem;
  font-weight: 400;
  color: var(--iai-fg-dark-secondary);
  transition: color 0.15s, background 0.15s;
}

.iai-nav__dropdown-menu a:hover {
  color: var(--iai-fg-dark-primary);
  background: rgba(255,255,255,0.07);
}

/* Nav actions */
.iai-nav__actions {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-shrink: 0;
}

/* Hamburger */
.iai-nav__hamburger {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 40px;
  height: 40px;
  background: transparent;
  border: none;
  cursor: pointer;
  padding: 6px;
  border-radius: 4px;
}

.iai-nav__hamburger:hover {
  background: rgba(255,255,255,0.07);
}

.iai-nav__hamburger span {
  display: block;
  height: 2px;
  background: var(--iai-fg-dark-primary);
  border-radius: 2px;
  transition: transform 0.2s ease, opacity 0.2s ease;
}

.iai-nav__hamburger.is-active span:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}

.iai-nav__hamburger.is-active span:nth-child(2) {
  opacity: 0;
}

.iai-nav__hamburger.is-active span:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

/* Mobile menu */
.iai-nav__mobile-menu {
  display: none;
  position: fixed;
  top: var(--iai-nav-h);
  left: 0;
  right: 0;
  bottom: 0;
  background: var(--iai-bg-dark);
  padding: 24px;
  overflow-y: auto;
  z-index: 899;
}

.iai-nav__mobile-menu.is-open {
  display: block;
}

.iai-nav__mobile-links {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 4px;
  margin-bottom: 24px;
}

.iai-nav__mobile-links a,
.iai-nav__mobile-links button {
  display: block;
  width: 100%;
  text-align: left;
  padding: 14px 0;
  font-size: 1.125rem;
  font-weight: 500;
  color: var(--iai-fg-dark-secondary);
  border: none;
  background: transparent;
  border-bottom: 1px solid rgba(255,255,255,0.06);
  cursor: pointer;
  transition: color 0.15s;
}

.iai-nav__mobile-links a:hover,
.iai-nav__mobile-links button:hover {
  color: var(--iai-fg-dark-primary);
}

.iai-nav__mobile-sub {
  list-style: none;
  padding-left: 16px;
  margin-top: 4px;
}

.iai-nav__mobile-sub a {
  font-size: 1rem;
  font-weight: 400;
  padding: 10px 0;
}

.iai-nav__mobile-actions {
  display: flex;
  flex-direction: column;
  gap: 12px;
  padding-top: 16px;
}

.iai-nav__mobile-sub-toggle {
  display: block;
  width: 100%;
  text-align: left;
  padding: 14px 0;
  font-size: 1.125rem;
  font-weight: 500;
  color: var(--iai-fg-dark-secondary);
  border: none;
  background: transparent;
  border-bottom: 1px solid rgba(255,255,255,0.06);
  cursor: pointer;
  transition: color 0.15s;
}

.iai-nav__mobile-sub-toggle:hover {
  color: var(--iai-fg-dark-primary);
}

/* Light-top page: nav stays dark (solid) */
body.iai-page--light-top .iai-nav {
  background: var(--iai-bg-dark);
  border-bottom: 1px solid rgba(255,255,255,0.06);
}

body.iai-page--light-top .iai-nav__dropdown-menu {
  background: var(--iai-bg-dark-alt);
  border-color: rgba(255,255,255,0.10);
}

body.iai-page--light-top .iai-nav__dropdown-menu a {
  color: var(--iai-fg-dark-secondary);
}

body.iai-page--light-top .iai-nav__dropdown-menu a:hover {
  color: var(--iai-fg-dark-primary);
  background: rgba(255,255,255,0.07);
}

/* ===== BUTTONS ===== */
.iai-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 11px 22px;
  font-size: 0.9375rem;
  font-weight: 600;
  line-height: 1.2;
  border-radius: var(--iai-radius-btn);
  border: 2px solid transparent;
  cursor: pointer;
  text-decoration: none;
  transition: background 0.18s ease, color 0.18s ease, border-color 0.18s ease, box-shadow 0.18s ease;
  white-space: nowrap;
}

.iai-btn--sm {
  padding: 8px 16px;
  font-size: 0.875rem;
}

.iai-btn--lg {
  padding: 14px 28px;
  font-size: 1rem;
}

/* Primary (amber, any bg) */
.iai-btn--primary {
  background: var(--iai-accent-amber);
  color: #0F1C28;
  border-color: var(--iai-accent-amber);
}

.iai-btn--primary:hover {
  background: #C96A06;
  border-color: #C96A06;
  box-shadow: 0 4px 16px rgba(217,119,6,0.3);
}

/* Outline on light */
.iai-btn--outline-light {
  background: transparent;
  color: var(--iai-fg-light-primary);
  border-color: var(--iai-bg-subtle-rule);
}

.iai-btn--outline-light:hover {
  background: var(--iai-bg-light);
  border-color: var(--iai-fg-light-muted);
}

/* Outline on dark */
.iai-btn--outline-dark {
  background: transparent;
  color: var(--iai-fg-dark-primary);
  border-color: rgba(232,237,242,0.35);
}

.iai-btn--outline-dark:hover {
  background: rgba(255,255,255,0.08);
  border-color: rgba(232,237,242,0.6);
}

/* Ghost on dark */
.iai-btn--ghost-dark {
  background: transparent;
  color: var(--iai-fg-dark-secondary);
  border-color: transparent;
}

.iai-btn--ghost-dark:hover {
  color: var(--iai-fg-dark-primary);
  background: rgba(255,255,255,0.07);
}

/* Ghost on light */
.iai-btn--ghost-light {
  background: transparent;
  color: var(--iai-fg-light-secondary);
  border-color: transparent;
}

.iai-btn--ghost-light:hover {
  color: var(--iai-fg-light-primary);
  background: rgba(15,28,40,0.05);
}

/* Text link amber */
.iai-btn--text-amber {
  background: transparent;
  color: var(--iai-accent-amber-aa-light);
  border-color: transparent;
  padding-left: 0;
  padding-right: 0;
}

.iai-btn--text-amber:hover {
  color: var(--iai-accent-amber);
}

/* ===== CARDS ===== */
.iai-card {
  background: var(--iai-bg-white);
  border-radius: var(--iai-radius-card);
  border: 1px solid var(--iai-bg-subtle-rule);
  box-shadow: var(--iai-shadow-card);
  padding: 28px 24px;
  transition: box-shadow 0.2s ease, transform 0.2s ease;
}

.iai-card:hover {
  box-shadow: var(--iai-shadow-card-hover);
  transform: translateY(-2px);
}

.iai-card--on-light {
  background: var(--iai-bg-white);
  border-color: var(--iai-bg-subtle-rule);
}

.iai-card--on-dark {
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.08);
}

.iai-card--on-dark h3,
.iai-card--on-dark h4 {
  color: var(--iai-fg-dark-primary);
}

.iai-card--on-dark p {
  color: var(--iai-fg-dark-secondary);
}

.iai-card__icon {
  width: 44px;
  height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 8px;
  background: rgba(217,119,6,0.12);
  color: var(--iai-accent-amber-aa-light);
  font-size: 1.25rem;
  margin-bottom: 18px;
  flex-shrink: 0;
}

.iai-section--dark .iai-card__icon,
.iai-section--dark-alt .iai-card__icon {
  background: rgba(251,191,36,0.12);
  color: var(--iai-accent-amber-aa-dark);
}

.iai-card h3 {
  font-size: var(--iai-h4);
  font-weight: 600;
  color: var(--iai-fg-light-primary);
  margin-bottom: 10px;
}

.iai-card p {
  font-size: var(--iai-body);
  color: var(--iai-fg-light-secondary);
  line-height: 1.6;
}

/* Feature card grid */
.iai-feature-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
}

/* ===== STATS BAND ===== */
.iai-stats-band {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0;
  border-top: 1px solid var(--iai-bg-subtle-rule);
  border-bottom: 1px solid var(--iai-bg-subtle-rule);
}

.iai-stats-band__item {
  padding: 40px 24px;
  text-align: center;
  border-right: 1px solid var(--iai-bg-subtle-rule);
}

.iai-stats-band__item:last-child {
  border-right: none;
}

.iai-stats-band__value {
  font-family: var(--iai-font-mono);
  font-size: 2rem;
  font-weight: 500;
  color: var(--iai-fg-light-primary);
  line-height: 1.1;
  margin-bottom: 8px;
  display: block;
}

.iai-stats-band__label {
  font-size: var(--iai-label);
  color: var(--iai-fg-light-muted);
  font-weight: 500;
  letter-spacing: 0.03em;
  text-transform: uppercase;
  line-height: 1.4;
}

/* ===== HOW IT WORKS STEPPER ===== */
.iai-stepper {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0;
  position: relative;
}

.iai-stepper::before {
  content: '';
  position: absolute;
  top: 32px;
  left: calc(16.66% + 12px);
  right: calc(16.66% + 12px);
  height: 2px;
  background: var(--iai-bg-subtle-rule);
  z-index: 0;
}

.iai-stepper__item {
  padding: 0 24px;
  text-align: left;
  position: relative;
  z-index: 1;
}

.iai-stepper__num {
  font-family: var(--iai-font-mono);
  font-size: 0.8125rem;
  font-weight: 500;
  color: var(--iai-accent-amber-aa-light);
  letter-spacing: 0.08em;
  margin-bottom: 16px;
  display: flex;
  align-items: center;
  gap: 12px;
}

.iai-stepper__num::before {
  content: '';
  display: inline-block;
  width: 24px;
  height: 24px;
  border-radius: 50%;
  background: var(--iai-accent-amber);
  flex-shrink: 0;
}

.iai-stepper__title {
  font-size: var(--iai-h4);
  font-weight: 600;
  color: var(--iai-fg-light-primary);
  margin-bottom: 10px;
}

.iai-stepper__body {
  font-size: var(--iai-body);
  color: var(--iai-fg-light-secondary);
  line-height: 1.65;
}

/* ===== TESTIMONIALS ===== */
.iai-testimonials-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
}

.iai-testimonial {
  background: var(--iai-bg-white);
  border: 1px solid var(--iai-bg-subtle-rule);
  border-radius: var(--iai-radius-card);
  padding: 32px 28px;
  box-shadow: var(--iai-shadow-card);
}

.iai-testimonial__quote {
  font-size: var(--iai-body-lg);
  line-height: 1.7;
  color: var(--iai-fg-light-secondary);
  font-style: italic;
  margin-bottom: 24px;
}

.iai-testimonial__quote::before {
  content: '\201C';
  font-size: 2.5rem;
  line-height: 1;
  color: var(--iai-accent-amber);
  display: block;
  margin-bottom: 12px;
  font-style: normal;
}

.iai-testimonial__name {
  font-size: var(--iai-body);
  font-weight: 600;
  color: var(--iai-fg-light-primary);
}

.iai-testimonial__role {
  font-size: 0.875rem;
  color: var(--iai-fg-light-muted);
  margin-top: 2px;
}

/* ===== FORMS ===== */
.iai-form {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.iai-form-field {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.iai-form-field label {
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--iai-fg-dark-secondary);
}

.iai-form-field input,
.iai-form-field textarea,
.iai-form-field select {
  padding: 11px 14px;
  border-radius: var(--iai-radius-input);
  border: 1px solid rgba(255,255,255,0.15);
  background: rgba(255,255,255,0.06);
  color: var(--iai-fg-dark-primary);
  font-size: var(--iai-body);
  transition: border-color 0.18s, background 0.18s;
  width: 100%;
}

.iai-form-field input:focus,
.iai-form-field textarea:focus,
.iai-form-field select:focus {
  outline: none;
  border-color: var(--iai-accent-amber);
  background: rgba(255,255,255,0.08);
}

.iai-form-field input::placeholder,
.iai-form-field textarea::placeholder {
  color: var(--iai-fg-dark-muted);
}

.iai-form-field select {
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='10' height='6' viewBox='0 0 10 6'%3E%3Cpath d='M1 1l4 4 4-4' stroke='%23A8BBC9' stroke-width='1.5' fill='none' stroke-linecap='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 14px center;
  padding-right: 38px;
  cursor: pointer;
}

.iai-form-field select option {
  background: var(--iai-bg-dark-alt);
  color: var(--iai-fg-dark-primary);
}

/* Light form variant */
.iai-form--light .iai-form-field label {
  color: var(--iai-fg-light-secondary);
}

.iai-form--light .iai-form-field input,
.iai-form--light .iai-form-field textarea,
.iai-form--light .iai-form-field select {
  border: 1px solid var(--iai-bg-subtle-rule);
  background: var(--iai-bg-white);
  color: var(--iai-fg-light-primary);
}

.iai-form--light .iai-form-field input::placeholder,
.iai-form--light .iai-form-field textarea::placeholder {
  color: var(--iai-fg-light-muted);
}

.iai-form--light .iai-form-field input:focus,
.iai-form--light .iai-form-field textarea:focus,
.iai-form--light .iai-form-field select:focus {
  border-color: var(--iai-accent-amber-aa-light);
  background: var(--iai-bg-white);
}

.iai-form--light .iai-form-field select {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='10' height='6' viewBox='0 0 10 6'%3E%3Cpath d='M1 1l4 4 4-4' stroke='%233D5166' stroke-width='1.5' fill='none' stroke-linecap='round'/%3E%3C/svg%3E");
}

.iai-form--light .iai-form-field select option {
  background: var(--iai-bg-white);
  color: var(--iai-fg-light-primary);
}

/* ===== FOOTER ===== */
.iai-footer {
  background: var(--iai-bg-dark);
  border-top: 1px solid rgba(255,255,255,0.06);
  padding: 64px 0 0;
}

.iai-footer__grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: 48px;
  max-width: var(--iai-container-max);
  margin: 0 auto;
  padding: 0 var(--iai-gutter);
}

.iai-footer__brand {
  display: flex;
  flex-direction: column;
}

.iai-footer__col {
  display: flex;
  flex-direction: column;
}

.iai-footer__brand-logo {
  height: 30px;
  width: auto;
  max-width: 180px;
  margin-bottom: 16px;
}

.iai-footer__brand-desc {
  font-size: var(--iai-body);
  color: var(--iai-fg-dark-muted);
  line-height: 1.65;
  margin-bottom: 20px;
  max-width: 300px;
}

.iai-footer__contact-line {
  font-size: 0.875rem;
  color: var(--iai-fg-dark-muted);
  line-height: 1.8;
}

.iai-footer__contact-line a {
  color: var(--iai-fg-dark-secondary);
  transition: color 0.15s;
}

.iai-footer__contact-line a:hover {
  color: var(--iai-accent-amber-aa-dark);
}

.iai-footer__col-title {
  font-size: var(--iai-label);
  font-weight: 600;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--iai-fg-dark-primary);
  margin-bottom: 18px;
}

.iai-footer__links {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.iai-footer__links a {
  font-size: var(--iai-body);
  color: var(--iai-fg-dark-muted);
  text-decoration: none;
  transition: color 0.15s;
}

.iai-footer__links a:hover {
  color: var(--iai-accent-amber-aa-dark);
}

.iai-footer__bottom {
  border-top: 1px solid rgba(255,255,255,0.06);
  padding: 20px var(--iai-gutter);
  margin-top: 48px;
  max-width: var(--iai-container-max);
  margin-left: auto;
  margin-right: auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
}

.iai-footer__copyright {
  font-size: 0.8125rem;
  color: var(--iai-fg-dark-muted);
}

.iai-footer__meta-links {
  display: flex;
  gap: 20px;
  list-style: none;
}

.iai-footer__meta-links a {
  font-size: 0.8125rem;
  color: var(--iai-fg-dark-muted);
  transition: color 0.15s;
}

.iai-footer__meta-links a:hover {
  color: var(--iai-accent-amber-aa-dark);
}

/* ===== COOKIE BANNER ===== */
.cookie-banner {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 9999;
  background: var(--iai-bg-dark-alt);
  border-top: 1px solid rgba(255,255,255,0.10);
  box-shadow: 0 -4px 24px rgba(15,28,40,0.25);
}

.cookie-banner__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  max-width: var(--iai-container-max);
  margin: 0 auto;
  padding: 16px var(--iai-gutter);
}

.cookie-banner__text {
  font-size: 0.875rem;
  color: var(--iai-fg-dark-secondary);
  line-height: 1.5;
}

.cookie-banner__text a {
  color: var(--iai-accent-amber-aa-dark);
  text-decoration: underline;
}

.cookie-banner__actions {
  flex-shrink: 0;
}

.cookie-banner__btn {
  padding: 9px 20px;
  border-radius: var(--iai-radius-btn);
  font-size: 0.875rem;
  font-weight: 600;
  cursor: pointer;
  border: none;
  transition: background 0.18s;
}

.cookie-banner__btn--primary {
  background: var(--iai-accent-amber);
  color: #0F1C28;
}

.cookie-banner__btn--primary:hover {
  background: #C96A06;
}

.cookie-banner--notice {
  /* notice-only variant: inherits all base .cookie-banner styles */
}

/* ===== BADGE / TAG ===== */
.iai-badge {
  display: inline-flex;
  align-items: center;
  padding: 3px 10px;
  font-size: 0.75rem;
  font-weight: 500;
  border-radius: var(--iai-radius-badge);
  line-height: 1.5;
  letter-spacing: 0.02em;
}

.iai-badge--amber {
  background: rgba(217,119,6,0.12);
  color: var(--iai-accent-amber-aa-light);
}

.iai-badge--steel {
  background: rgba(28,43,58,0.08);
  color: var(--iai-fg-light-secondary);
}

.iai-badge--dark-amber {
  background: rgba(251,191,36,0.15);
  color: var(--iai-accent-amber-aa-dark);
}

/* ===== BLOG CARDS ===== */
.iai-blog-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}

.iai-blog-card {
  background: var(--iai-bg-white);
  border-radius: var(--iai-radius-card);
  border: 1px solid var(--iai-bg-subtle-rule);
  box-shadow: var(--iai-shadow-card);
  overflow: hidden;
  transition: box-shadow 0.2s, transform 0.2s;
  text-decoration: none;
  display: block;
}

.iai-blog-card:hover {
  box-shadow: var(--iai-shadow-card-hover);
  transform: translateY(-2px);
}

.iai-blog-card__thumb {
  aspect-ratio: 16/9;
  overflow: hidden;
  background: var(--iai-bg-light);
}

.iai-blog-card__thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.3s ease;
}

.iai-blog-card:hover .iai-blog-card__thumb img {
  transform: scale(1.04);
}

.iai-blog-card__body {
  padding: 20px 20px 24px;
}

.iai-blog-card__cat {
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--iai-accent-amber-aa-light);
  margin-bottom: 10px;
  display: block;
}

.iai-blog-card__title {
  font-size: var(--iai-h4);
  font-weight: 600;
  color: var(--iai-fg-light-primary);
  line-height: 1.4;
  margin-bottom: 10px;
}

.iai-blog-card__desc {
  font-size: 0.875rem;
  color: var(--iai-fg-light-secondary);
  line-height: 1.6;
  margin-bottom: 14px;
}

.iai-blog-card__meta {
  font-size: 0.8125rem;
  color: var(--iai-fg-light-muted);
  display: flex;
  align-items: center;
  gap: 12px;
}

/* ===== INTEGRATION CARDS ===== */
.iai-integ-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}

.iai-integ-card {
  background: var(--iai-bg-white);
  border: 1px solid var(--iai-bg-subtle-rule);
  border-radius: var(--iai-radius-card);
  padding: 24px 20px;
  box-shadow: var(--iai-shadow-card);
}

.iai-integ-card__title {
  font-size: var(--iai-h4);
  font-weight: 600;
  color: var(--iai-fg-light-primary);
  margin-bottom: 4px;
}

.iai-integ-card__subtitle {
  font-size: 0.875rem;
  color: var(--iai-fg-light-secondary);
  margin-bottom: 10px;
}

.iai-integ-card__protocol {
  display: inline-block;
  font-family: var(--iai-font-mono);
  font-size: 0.75rem;
  color: var(--iai-accent-amber-aa-light);
  background: rgba(217,119,6,0.10);
  padding: 2px 8px;
  border-radius: 3px;
  letter-spacing: 0.03em;
}

/* ===== LEGAL PAGES ===== */
.iai-legal-layout {
  max-width: 800px;
  margin: 0 auto;
  padding: 48px var(--iai-gutter) 96px;
}

.iai-legal-toc {
  position: sticky;
  top: calc(var(--iai-nav-h) + 24px);
  height: fit-content;
}

.iai-legal-toc__title {
  font-size: var(--iai-label);
  font-weight: 600;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--iai-fg-light-muted);
  margin-bottom: 16px;
}

.iai-legal-toc__links {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.iai-legal-toc__links a {
  font-size: 0.875rem;
  color: var(--iai-fg-light-secondary);
  transition: color 0.15s;
  padding-left: 8px;
  border-left: 2px solid transparent;
}

.iai-legal-toc__links a:hover {
  color: var(--iai-accent-amber-aa-light);
  border-left-color: var(--iai-accent-amber-aa-light);
}

.legal-article {
  max-width: 760px;
}

.legal-header {
  margin-bottom: 40px;
  padding-bottom: 24px;
  border-bottom: 2px solid var(--iai-bg-subtle-rule);
}

.legal-header h1 {
  font-size: var(--iai-h1);
  color: var(--iai-fg-light-primary);
  margin-bottom: 10px;
}

.legal-meta {
  font-size: 0.875rem;
  color: var(--iai-fg-light-muted);
  margin-top: 4px;
}

.legal-article section {
  margin-bottom: 36px;
}

.legal-article h2 {
  font-size: var(--iai-h3);
  font-weight: 600;
  color: var(--iai-fg-light-primary);
  margin-bottom: 14px;
  padding-top: 8px;
}

.legal-article h3 {
  font-size: var(--iai-h4);
  font-weight: 600;
  color: var(--iai-fg-light-primary);
  margin-bottom: 10px;
  margin-top: 20px;
}

.legal-article p {
  font-size: var(--iai-body);
  color: var(--iai-fg-light-secondary);
  line-height: 1.7;
  margin-bottom: 14px;
}

.legal-article ul,
.legal-article ol {
  padding-left: 22px;
  margin-bottom: 14px;
}

.legal-article ul {
  list-style: disc;
}

.legal-article li {
  font-size: var(--iai-body);
  color: var(--iai-fg-light-secondary);
  line-height: 1.7;
  margin-bottom: 6px;
}

.legal-article a {
  color: var(--iai-accent-amber-aa-light);
  text-decoration: underline;
}

.legal-article a:hover {
  color: var(--iai-accent-amber);
}

.legal-article address {
  font-style: normal;
  font-size: var(--iai-body);
  color: var(--iai-fg-light-secondary);
  line-height: 1.8;
}

.legal-table {
  width: 100%;
  border-collapse: collapse;
  margin-bottom: 20px;
  font-size: 0.875rem;
}

.legal-table th {
  text-align: left;
  padding: 10px 14px;
  background: var(--iai-bg-light);
  color: var(--iai-fg-light-primary);
  font-weight: 600;
  border-bottom: 2px solid var(--iai-bg-subtle-rule);
}

.legal-table td {
  padding: 10px 14px;
  color: var(--iai-fg-light-secondary);
  border-bottom: 1px solid var(--iai-bg-subtle-rule);
}

/* ===== TEAM GRID ===== */
.iai-team-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 28px;
}

.iai-team-card {
  text-align: center;
}

.iai-team-card__avatar {
  width: 120px;
  height: 120px;
  border-radius: 50%;
  object-fit: cover;
  margin: 0 auto 16px;
  border: 3px solid var(--iai-bg-subtle-rule);
}

.iai-team-card__name {
  font-size: var(--iai-h4);
  font-weight: 600;
  color: var(--iai-fg-light-primary);
  margin-bottom: 4px;
}

.iai-team-card__role {
  font-size: 0.875rem;
  color: var(--iai-fg-light-secondary);
}

/* ===== BEFORE/AFTER TABLE ===== */
.iai-compare-table {
  width: 100%;
  border-collapse: collapse;
  margin-top: 24px;
}

.iai-compare-table th {
  padding: 14px 20px;
  text-align: left;
  font-size: var(--iai-label);
  font-weight: 600;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.iai-compare-table th:first-child {
  background: var(--iai-bg-light);
  color: var(--iai-fg-light-secondary);
  width: 28%;
}

.iai-compare-table th.iai-compare-table__before {
  background: rgba(239,68,68,0.08);
  color: #B91C1C;
}

.iai-compare-table th.iai-compare-table__after {
  background: rgba(217,119,6,0.10);
  color: var(--iai-accent-amber-aa-light);
}

.iai-compare-table td {
  padding: 14px 20px;
  font-size: var(--iai-body);
  border-bottom: 1px solid var(--iai-bg-subtle-rule);
  vertical-align: top;
  line-height: 1.6;
}

.iai-compare-table td:first-child {
  color: var(--iai-fg-light-primary);
  font-weight: 500;
}

.iai-compare-table td.before-val {
  color: #B91C1C;
}

.iai-compare-table td.after-val {
  color: var(--iai-accent-amber-aa-light);
  font-weight: 500;
}

/* ===== RESPONSIVE ===== */
@media (max-width: 1024px) {
  .iai-feature-grid {
    grid-template-columns: repeat(2, 1fr);
  }

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

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

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

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

  .iai-stepper::before {
    display: none;
  }

  .iai-stats-band {
    grid-template-columns: 1fr;
  }

  .iai-stats-band__item {
    border-right: none;
    border-bottom: 1px solid var(--iai-bg-subtle-rule);
  }

  .iai-stats-band__item:last-child {
    border-bottom: none;
  }

  .iai-footer__grid {
    grid-template-columns: 1fr 1fr;
  }

  .iai-legal-layout {
    padding: 32px var(--iai-gutter) 64px;
  }

  .iai-legal-toc {
    display: none;
  }
}

@media (max-width: 768px) {
  .iai-nav__links,
  .iai-nav__actions {
    display: none;
  }

  .iai-nav__hamburger {
    display: flex;
  }

  .iai-feature-grid {
    grid-template-columns: 1fr;
  }

  .iai-testimonials-grid {
    grid-template-columns: 1fr;
  }

  .iai-blog-grid {
    grid-template-columns: 1fr;
  }

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

  .iai-integ-grid {
    grid-template-columns: 1fr;
  }

  .iai-footer__grid {
    grid-template-columns: 1fr;
    gap: 32px;
  }

  .iai-footer__bottom {
    flex-direction: column;
    align-items: flex-start;
  }

  .cookie-banner__inner {
    flex-direction: column;
    align-items: flex-start;
    gap: 12px;
  }
}

@media (max-width: 480px) {
  .iai-team-grid {
    grid-template-columns: 1fr;
  }
}