/* Il Portale dei Documenti – Italian government portal theme */

:root {
  --it-green: #006643;
  --it-green-dark: #004d32;
  --it-green-light: #e8f5ef;
  --it-red: #cc0000;
  --it-red-light: #fef2f2;
  --it-text: #1a1a1a;
  --it-text-muted: #5c5c5c;
  --it-border: #e0e0e0;
  --it-bg: #f9faf7;
  --it-white: #ffffff;
  --it-shadow: 0 2px 8px rgba(0, 0, 0, 0.06);
  --it-shadow-hover: 0 8px 24px rgba(0, 102, 67, 0.12);
  --it-radius: 8px;
  --it-radius-lg: 12px;
  --it-font: "Titillium Web", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

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

body {
  font-family: var(--it-font);
  color: var(--it-text);
  background: var(--it-white);
  line-height: 1.6;
  margin: 0;
}

a {
  color: var(--it-green);
  text-decoration: none;
}

a:hover {
  text-decoration: underline;
}

/* Header */
.it-header {
  background: var(--it-white);
  border-bottom: 1px solid var(--it-border);
  padding: 0.75rem 0;
}

.it-header__inner {
  max-width: 1140px;
  margin: 0 auto;
  padding: 0 1.25rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.it-header__brand {
  display: flex;
  align-items: center;
  gap: 0.875rem;
  text-decoration: none;
  color: inherit;
}

.it-header__brand:hover {
  text-decoration: none;
}

.it-header__logo {
  width: 48px;
  height: 48px;
  flex-shrink: 0;
}

.it-header__titles {
  display: flex;
  flex-direction: column;
  gap: 0.125rem;
}

.it-header__ministry {
  font-size: 0.6875rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--it-text-muted);
  line-height: 1.3;
}

.it-header__portal {
  font-size: 1.125rem;
  font-weight: 700;
  color: var(--it-text);
  line-height: 1.2;
}

.it-header__nav {
  display: flex;
  align-items: center;
  gap: 1.5rem;
}

.it-header__nav-link {
  font-size: 0.9375rem;
  font-weight: 600;
  color: var(--it-text);
  text-decoration: none;
  padding-bottom: 0.25rem;
  border-bottom: 2px solid transparent;
  transition: color 0.2s, border-color 0.2s;
}

.it-header__nav-link:hover {
  color: var(--it-green);
  border-bottom-color: var(--it-green);
  text-decoration: none;
}

.it-header__menu-btn {
  display: none;
  background: none;
  border: 1px solid var(--it-border);
  border-radius: 4px;
  padding: 0.5rem 0.75rem;
  font-family: inherit;
  font-weight: 600;
  cursor: pointer;
}

/* Hero section */
.it-hero {
  background: var(--it-bg);
  padding: 3rem 1.25rem 4rem;
  text-align: center;
}

.it-hero__inner {
  max-width: 760px;
  margin: 0 auto;
}

.it-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.375rem;
  padding: 0.375rem 0.875rem;
  border: 1px solid var(--it-green);
  border-radius: 999px;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--it-green);
  background: var(--it-white);
  margin-bottom: 1.5rem;
}

.it-hero__title {
  font-size: clamp(1.75rem, 4vw, 2.25rem);
  font-weight: 700;
  color: var(--it-text);
  margin: 0 0 1rem;
  line-height: 1.25;
}

.it-hero__subtitle {
  font-size: 1.0625rem;
  color: var(--it-text-muted);
  margin: 0 auto 2rem;
  max-width: 600px;
  line-height: 1.65;
}

/* Document cards grid (ANTS-style) */
.it-container {
  max-width: 1140px;
  margin: 0 auto;
  padding: 0 1.25rem;
}

.it-section {
  padding: 2.5rem 0 4rem;
}

.it-section__title {
  font-size: 1.375rem;
  font-weight: 700;
  margin: 0 0 0.5rem;
  text-align: center;
}

.it-section__desc {
  text-align: center;
  color: var(--it-text-muted);
  margin: 0 0 2.5rem;
  font-size: 1rem;
}

.it-doc-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 1.25rem;
}

.it-doc-card {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  background: var(--it-white);
  border: 1px solid var(--it-border);
  border-radius: var(--it-radius-lg);
  padding: 2rem 1.5rem 0;
  text-decoration: none;
  color: inherit;
  overflow: hidden;
  box-shadow: var(--it-shadow);
  transition: transform 0.2s, box-shadow 0.2s;
  min-height: 220px;
}

.it-doc-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--it-shadow-hover);
  text-decoration: none;
}

.it-doc-card__icon {
  width: 72px;
  height: 72px;
  margin-bottom: 1rem;
  flex-shrink: 0;
}

.it-doc-card__title {
  font-size: 1rem;
  font-weight: 700;
  color: var(--it-text);
  margin: 0 0 0.375rem;
  line-height: 1.35;
}

.it-doc-card__abbr {
  font-size: 0.8125rem;
  color: var(--it-text-muted);
  margin: 0 0 1.25rem;
}

.it-doc-card__bar {
  width: 100%;
  height: 6px;
  background: var(--it-green);
  margin-top: auto;
}

/* Step cards (hero instructions) */
.it-steps {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.25rem;
  max-width: 960px;
  margin: 2.5rem auto 0;
  text-align: left;
}

.it-step-card {
  background: var(--it-white);
  border: 1px solid var(--it-border);
  border-radius: var(--it-radius-lg);
  padding: 1.5rem;
  box-shadow: var(--it-shadow);
}

.it-step-card__icon {
  width: 36px;
  height: 36px;
  color: var(--it-green);
  margin-bottom: 0.875rem;
}

.it-step-card__title {
  font-size: 1rem;
  font-weight: 700;
  margin: 0 0 0.5rem;
}

.it-step-card__desc {
  font-size: 0.9375rem;
  color: var(--it-text-muted);
  margin: 0;
  line-height: 1.55;
}

/* Verification form */
.it-verify {
  max-width: 640px;
  margin: 0 auto;
  padding: 2rem 0;
}

.it-form-group {
  margin-bottom: 1.5rem;
  text-align: left;
}

.it-label {
  display: block;
  font-weight: 600;
  font-size: 1rem;
  margin-bottom: 0.625rem;
  color: var(--it-text);
}

.it-input {
  width: 100%;
  padding: 0.875rem 1rem;
  font-family: inherit;
  font-size: 1rem;
  border: 1px solid var(--it-border);
  border-bottom: 2px solid var(--it-text);
  border-radius: 4px 4px 0 0;
  background: #f5f5f5;
  transition: border-color 0.2s, box-shadow 0.2s;
}

.it-input:focus {
  outline: none;
  border-color: var(--it-green);
  border-bottom-color: var(--it-green);
  box-shadow: 0 0 0 3px rgba(0, 102, 67, 0.12);
  background: var(--it-white);
}

.it-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.75rem 2rem;
  font-family: inherit;
  font-size: 1rem;
  font-weight: 700;
  border: none;
  border-radius: 4px;
  cursor: pointer;
  transition: background 0.2s, box-shadow 0.2s;
  text-decoration: none;
}

.it-btn--primary {
  background: var(--it-green);
  color: var(--it-white);
}

.it-btn--primary:hover {
  background: var(--it-green-dark);
  box-shadow: 0 4px 12px rgba(0, 102, 67, 0.25);
  text-decoration: none;
  color: var(--it-white);
}

.it-btn--secondary {
  background: var(--it-white);
  color: var(--it-text);
  border: 1px solid var(--it-border);
}

.it-btn--secondary:hover {
  background: #f5f5f5;
  text-decoration: none;
  color: var(--it-text);
}

.it-accordion {
  text-align: left;
  margin: 1.5rem 0;
}

.it-accordion__btn {
  background: none;
  border: none;
  color: var(--it-green);
  font-family: inherit;
  font-weight: 600;
  font-size: 0.9375rem;
  cursor: pointer;
  padding: 0;
  text-decoration: underline;
}

.it-accordion__panel {
  display: none;
  padding: 0.75rem 0;
  color: var(--it-text-muted);
  font-size: 0.9375rem;
  line-height: 1.6;
}

.it-accordion__panel.is-open {
  display: block;
}

/* Breadcrumb */
.it-breadcrumb {
  max-width: 1140px;
  margin: 1rem auto;
  padding: 0 1.25rem;
  font-size: 0.875rem;
  color: var(--it-text-muted);
}

.it-breadcrumb a {
  color: var(--it-green);
}

.it-breadcrumb span {
  margin: 0 0.375rem;
}

/* Alerts */
.it-alert {
  padding: 1rem 1.25rem;
  border-radius: var(--it-radius);
  margin-bottom: 1.5rem;
  text-align: left;
}

.it-alert--success {
  background: var(--it-green-light);
  border-left: 4px solid var(--it-green);
}

.it-alert--error {
  background: var(--it-red-light);
  border-left: 4px solid var(--it-red);
}

.it-alert--info {
  background: #eef4ff;
  border-left: 4px solid #2563eb;
}

.it-alert__title {
  font-weight: 700;
  margin: 0;
}

/* Result page */
.it-result {
  max-width: 820px;
  margin: 2rem auto;
  text-align: left;
  border-radius: var(--it-radius);
  overflow: hidden;
  border: 1px solid var(--it-border);
}

.it-result--valid {
  border-color: #86efac;
  box-shadow: 0 2px 8px rgba(0, 102, 67, 0.12);
}

.it-result--invalid {
  border-color: #fca5a5;
  box-shadow: 0 2px 8px rgba(204, 0, 0, 0.12);
}

.it-result__header {
  padding: 1.5rem;
  color: var(--it-white);
}

.it-result--valid .it-result__header {
  background: var(--it-green);
}

.it-result--invalid .it-result__header {
  background: var(--it-red);
}

.it-result__title {
  font-size: 1.5rem;
  font-weight: 700;
  margin: 0 0 0.75rem;
}

.it-result__status {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.375rem 0.875rem;
  border-radius: 4px;
  font-weight: 700;
  font-size: 0.875rem;
  background: rgba(255, 255, 255, 0.2);
  border: 1px solid rgba(255, 255, 255, 0.4);
}

.it-result__body {
  display: grid;
  grid-template-columns: 220px 1fr;
  gap: 2rem;
  padding: 1.5rem;
  background: var(--it-white);
}

.it-result--valid .it-result__body {
  border-top: 4px solid var(--it-green);
}

.it-result--invalid .it-result__body {
  border-top: 4px solid var(--it-red);
}

.it-result__figure {
  margin: 0;
  padding: 0.75rem;
  background: #f6f6f6;
  border: 1px solid var(--it-border);
  border-radius: 4px;
}

.it-result__image {
  display: block;
  width: 100%;
  max-height: 280px;
  object-fit: contain;
}

.it-result__caption {
  margin-top: 0.5rem;
  font-size: 0.8125rem;
  color: var(--it-text-muted);
  text-align: center;
}

.it-result__section-title {
  font-size: 1.125rem;
  font-weight: 700;
  margin: 0 0 1rem;
}

.it-dl {
  margin: 0;
  border: 1px solid var(--it-border);
  border-radius: 4px;
  overflow: hidden;
}

.it-dl__row {
  display: grid;
  grid-template-columns: 11rem 1fr;
  gap: 1rem;
  padding: 0.75rem 1rem;
  border-bottom: 1px solid #f0f0f0;
}

.it-dl__row:last-child {
  border-bottom: none;
}

.it-dl__row dt {
  font-weight: 600;
  color: var(--it-text-muted);
  font-size: 0.9375rem;
}

.it-dl__row dd {
  margin: 0;
  font-size: 0.9375rem;
  word-break: break-word;
}

.it-dl__row--status {
  background: var(--it-green-light);
}

.it-result--invalid .it-dl__row--status {
  background: var(--it-red-light);
}

.it-badge-status {
  display: inline-block;
  padding: 0.3rem 0.75rem;
  border-radius: 4px;
  font-weight: 700;
  font-size: 0.8125rem;
  text-transform: uppercase;
  letter-spacing: 0.02em;
}

.it-badge-status--valid {
  background: var(--it-green);
  color: var(--it-white);
}

.it-badge-status--invalid {
  background: var(--it-red);
  color: var(--it-white);
}

.it-result__note {
  margin-top: 1rem;
  padding: 0.75rem 1rem;
  background: var(--it-green-light);
  border-left: 4px solid var(--it-green);
  font-size: 0.875rem;
  color: var(--it-text-muted);
  border-radius: 0 4px 4px 0;
}

.it-result__actions {
  padding: 1.5rem;
  border-top: 1px solid var(--it-border);
  background: var(--it-white);
}

/* Footer */
.it-footer {
  background: #f5f5f5;
  border-top: 1px solid var(--it-border);
  margin-top: 3rem;
  padding: 2.5rem 0 1.5rem;
}

.it-footer__inner {
  max-width: 1140px;
  margin: 0 auto;
  padding: 0 1.25rem;
}

.it-footer__brand {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin-bottom: 1.5rem;
}

.it-footer__logo {
  width: 40px;
  height: 40px;
}

.it-footer__desc {
  color: var(--it-text-muted);
  font-size: 0.9375rem;
  margin: 0 0 1.5rem;
}

.it-footer__links {
  list-style: none;
  padding: 0;
  margin: 0 0 1.5rem;
  display: flex;
  flex-wrap: wrap;
  gap: 1rem 2rem;
}

.it-footer__links a {
  font-size: 0.9375rem;
  font-weight: 600;
}

.it-footer__bottom {
  padding-top: 1.5rem;
  border-top: 1px solid var(--it-border);
  font-size: 0.8125rem;
  color: var(--it-text-muted);
}

/* Admin reuse */
.it-card {
  background: var(--it-white);
  border: 1px solid var(--it-border);
  border-radius: var(--it-radius);
  padding: 1.5rem;
  margin-bottom: 1.5rem;
  box-shadow: var(--it-shadow);
}

.it-grid {
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  gap: 1.25rem;
}

.it-col-12 { grid-column: span 12; }
.it-col-6 { grid-column: span 12; }
.it-col-4 { grid-column: span 12; }

@media (min-width: 768px) {
  .it-col-6 { grid-column: span 6; }
  .it-col-4 { grid-column: span 4; }
}

.it-select {
  width: 100%;
  padding: 0.75rem;
  border: 1px solid var(--it-border);
  border-radius: 4px;
  font-family: inherit;
  font-size: 1rem;
  background: var(--it-white);
}

.it-text-right { text-align: right; }
.it-mt-2 { margin-top: 2rem; }
.it-mb-1 { margin-bottom: 1rem; }

/* Mobile nav */
.it-mobile-nav {
  display: none;
  flex-direction: column;
  gap: 0.75rem;
  padding: 1rem 1.25rem;
  border-top: 1px solid var(--it-border);
  background: var(--it-white);
}

.it-mobile-nav.is-open {
  display: flex;
}

/* Responsive */
@media (max-width: 900px) {
  .it-steps {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 768px) {
  .it-header__nav {
    display: none;
  }

  .it-header__menu-btn {
    display: block;
  }

  .it-doc-grid {
    grid-template-columns: 1fr;
  }

  .it-result__body {
    grid-template-columns: 1fr;
  }

  .it-dl__row {
    grid-template-columns: 1fr;
    gap: 0.25rem;
  }

  .it-header__ministry {
    font-size: 0.625rem;
  }

  .it-header__portal {
    font-size: 1rem;
  }
}