/**
 * Watergy Italia - Areas CSS
 * Stili per archive-area.php e single-area.php
 */

/* ════════════════════════════════════════════
   HERO PAGINE AREA
════════════════════════════════════════════ */
.page-hero--areas {
  position: relative;
  padding: 120px 0 80px;
  overflow: hidden;
  color: #fff;
}

.page-hero--areas .page-hero__bg {
  position: absolute;
  inset: 0;
  background: var(--gradient-hero);
  z-index: 0;
}

.page-hero--areas .page-hero__inner {
  position: relative;
  z-index: 1;
}

.page-hero--areas .page-hero__title {
  font-size: clamp(2rem, 4vw, 3.2rem);
  font-weight: 800;
  color: #fff;
  margin: .5rem 0 1rem;
  line-height: 1.15;
}

.page-hero--areas .page-hero__subtitle {
  font-size: 1.1rem;
  color: rgba(255,255,255,.82);
  max-width: 680px;
  line-height: 1.7;
  margin-bottom: 2rem;
}

.page-hero__stats {
  display: flex;
  gap: 2.5rem;
  flex-wrap: wrap;
}

.hero-stat {
  display: flex;
  flex-direction: column;
  gap: .25rem;
}

.hero-stat__num {
  font-size: 2rem;
  font-weight: 800;
  line-height: 1;
  background: linear-gradient(135deg, #fff 0%, rgba(255,255,255,.75) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero-stat__label {
  font-size: .78rem;
  color: rgba(255,255,255,.65);
  text-transform: uppercase;
  letter-spacing: .06em;
}

/* ════════════════════════════════════════════
   INTRO STRIP
════════════════════════════════════════════ */
.areas-intro-strip {
  background: var(--color-bg-light, #f4f7f4);
  border-bottom: 1px solid rgba(61,139,78,.12);
  padding: 1.5rem 0;
}

.areas-intro-strip__text {
  font-size: 1.05rem;
  color: var(--color-text-muted, #5a6a5a);
  text-align: center;
  max-width: 820px;
  margin: 0 auto;
  line-height: 1.7;
}

.areas-intro-strip__text strong {
  color: var(--color-green, #3d8b4e);
}

/* ════════════════════════════════════════════
   ARCHIVIO AREE - GRID
════════════════════════════════════════════ */
.areas-archive {
  background: #fff;
}

.areas-archive__grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(340px, 1fr));
  gap: 2rem;
}

/* ─── Card singola area ─── */
.area-archive-card {
  --area-color: #2d6a4f;
  background: #fff;
  border: 1px solid rgba(0,0,0,.08);
  border-radius: var(--radius-lg, 16px);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: box-shadow .25s, transform .25s;
  position: relative;
}

.area-archive-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 4px;
  background: var(--area-color);
  border-radius: 0 0 0 0;
}

.area-archive-card:hover {
  box-shadow: var(--shadow-lg, 0 12px 40px rgba(0,0,0,.12));
  transform: translateY(-4px);
}

.area-archive-card__link {
  display: flex;
  gap: 1.25rem;
  padding: 1.5rem;
  text-decoration: none;
  color: inherit;
  flex: 1;
}

.area-archive-card__icon-wrap {
  flex-shrink: 0;
  width: 56px;
  height: 56px;
  border-radius: 12px;
  background: color-mix(in srgb, var(--area-color) 12%, transparent);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--area-color);
}

.area-archive-card__body {
  flex: 1;
  min-width: 0;
}

.area-archive-card__title {
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--color-heading, #1a2e1a);
  margin: 0 0 .5rem;
  line-height: 1.3;
}

.area-archive-card__excerpt {
  font-size: .9rem;
  color: var(--color-text-muted, #5a6a5a);
  line-height: 1.6;
  margin: 0 0 .75rem;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.area-archive-card__meta {
  display: flex;
  gap: .5rem;
  flex-wrap: wrap;
  margin-bottom: .75rem;
}

.area-meta-tag {
  display: inline-flex;
  align-items: center;
  gap: .3rem;
  font-size: .75rem;
  font-weight: 600;
  color: var(--area-color);
  background: color-mix(in srgb, var(--area-color) 10%, transparent);
  border-radius: 20px;
  padding: .2rem .6rem;
}

.area-archive-card__features {
  list-style: none;
  margin: 0 0 .75rem;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: .3rem;
}

.area-archive-card__features li {
  display: flex;
  align-items: flex-start;
  gap: .4rem;
  font-size: .82rem;
  color: var(--color-text, #2d3d2d);
  line-height: 1.4;
}

.area-archive-card__features li svg {
  flex-shrink: 0;
  color: var(--area-color);
  margin-top: 2px;
}

.area-archive-card__cta {
  display: inline-flex;
  align-items: center;
  gap: .35rem;
  font-size: .85rem;
  font-weight: 600;
  color: var(--area-color);
  transition: gap .2s;
}

.area-archive-card:hover .area-archive-card__cta {
  gap: .55rem;
}

/* Sottoaree pills in fondo alla card */
.area-archive-card__subareas {
  padding: .75rem 1.5rem 1rem;
  border-top: 1px solid rgba(0,0,0,.06);
  display: flex;
  align-items: center;
  gap: .5rem;
  flex-wrap: wrap;
  background: var(--color-bg-light, #f7fbf7);
}

.subareas-label {
  font-size: .75rem;
  color: var(--color-text-muted, #5a6a5a);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: .04em;
  white-space: nowrap;
}

.subarea-pill {
  display: inline-block;
  font-size: .78rem;
  font-weight: 500;
  color: var(--color-green, #3d8b4e);
  background: rgba(61,139,78,.1);
  border: 1px solid rgba(61,139,78,.2);
  border-radius: 20px;
  padding: .2rem .65rem;
  text-decoration: none;
  transition: background .2s, color .2s;
}

.subarea-pill:hover {
  background: var(--color-green, #3d8b4e);
  color: #fff;
}

/* ════════════════════════════════════════════
   CTA BAND (archivio)
════════════════════════════════════════════ */
.areas-cta-band {
  background: var(--gradient-primary, linear-gradient(135deg,#3d8b4e,#1565a8));
  padding: 4rem 0;
  color: #fff;
}

.areas-cta-band__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
  flex-wrap: wrap;
}

.areas-cta-band__text h2 {
  font-size: 1.6rem;
  font-weight: 700;
  color: #fff;
  margin: 0 0 .5rem;
}

.areas-cta-band__text p {
  color: rgba(255,255,255,.8);
  margin: 0;
}

.areas-cta-band__actions {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
}

.btn--white {
  background: #fff;
  color: var(--color-green, #3d8b4e);
  border-color: #fff;
}

.btn--white:hover {
  background: rgba(255,255,255,.92);
}

.btn--outline-white {
  background: transparent;
  color: #fff;
  border: 2px solid rgba(255,255,255,.6);
}

.btn--outline-white:hover {
  border-color: #fff;
  background: rgba(255,255,255,.1);
}

/* ════════════════════════════════════════════
   SINGLE AREA - HERO
════════════════════════════════════════════ */
.area-hero {
  --area-color: #2d6a4f;
  position: relative;
  padding: 120px 0 70px;
  color: #fff;
  overflow: hidden;
}

.area-hero__bg {
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, var(--area-color) 0%, color-mix(in srgb, var(--area-color) 60%, #1565a8) 100%);
  z-index: 0;
}

.area-hero__bg::after {
  content: '';
  position: absolute;
  inset: 0;
  background: rgba(0,0,0,.25);
}

.area-hero__inner {
  position: relative;
  z-index: 1;
}

.area-hero__back {
  display: inline-flex;
  align-items: center;
  gap: .4rem;
  font-size: .85rem;
  color: rgba(255,255,255,.75);
  text-decoration: none;
  margin-bottom: 1rem;
  transition: color .2s;
}

.area-hero__back:hover { color: #fff; }

.icon-flip { transform: scaleX(-1); }

.area-hero__content {
  max-width: 760px;
}

.area-hero__icon-wrap {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 72px;
  height: 72px;
  border-radius: 16px;
  background: rgba(255,255,255,.15);
  color: #fff;
  margin-bottom: 1.25rem;
  backdrop-filter: blur(4px);
}

.area-hero__title {
  font-size: clamp(1.8rem, 3.5vw, 3rem);
  font-weight: 800;
  color: #fff;
  margin: 0 0 1rem;
  line-height: 1.15;
}

.area-hero__excerpt {
  font-size: 1.1rem;
  color: rgba(255,255,255,.85);
  line-height: 1.7;
  margin: 0 0 1.5rem;
}

.area-hero__badge {
  display: inline-flex;
  align-items: center;
  gap: .5rem;
  font-size: .9rem;
  font-weight: 600;
  background: rgba(255,255,255,.2);
  border: 1px solid rgba(255,255,255,.3);
  border-radius: 30px;
  padding: .45rem 1rem;
  backdrop-filter: blur(4px);
}

/* ════════════════════════════════════════════
   SINGLE AREA - LAYOUT
════════════════════════════════════════════ */
.area-single-layout {
  display: grid;
  grid-template-columns: 1fr 320px;
  gap: 3rem;
  align-items: start;
}

/* ─── Sezioni main ─── */
.as-section {
  margin-bottom: 3rem;
}

.as-section:last-child { margin-bottom: 0; }

.as-section__title {
  display: flex;
  align-items: center;
  gap: .6rem;
  font-size: 1.35rem;
  font-weight: 700;
  color: var(--color-heading, #1a2e1a);
  margin: 0 0 1.25rem;
}

.as-section__icon {
  color: var(--color-green, #3d8b4e);
  flex-shrink: 0;
}

.as-entry-content {
  font-size: 1rem;
  line-height: 1.75;
  color: var(--color-text, #2d3d2d);
}

.as-entry-content h2,
.as-entry-content h3 {
  color: var(--color-heading, #1a2e1a);
  margin-top: 1.75rem;
}

.as-entry-content ul {
  padding-left: 1.25rem;
  margin: 1rem 0;
}

.as-entry-content ul li {
  margin-bottom: .4rem;
}

/* ─── Features grid ─── */
.as-features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
  gap: .75rem;
}

.as-feature-item {
  display: flex;
  align-items: flex-start;
  gap: .6rem;
  background: var(--color-bg-light, #f4f7f4);
  border-radius: var(--radius-md, 10px);
  padding: .9rem 1rem;
  font-size: .9rem;
  line-height: 1.4;
  color: var(--color-text, #2d3d2d);
}

.as-feature-item__icon {
  flex-shrink: 0;
  color: var(--color-green, #3d8b4e);
  margin-top: 2px;
}

/* ─── Children grid (sottosettori) ─── */
.as-children-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 1.25rem;
}

.as-child-card {
  --area-color: #1e6080;
  display: flex;
  gap: 1rem;
  background: #fff;
  border: 1px solid rgba(0,0,0,.08);
  border-left: 4px solid var(--area-color);
  border-radius: var(--radius-md, 10px);
  padding: 1.25rem;
  text-decoration: none;
  color: inherit;
  transition: box-shadow .22s, transform .22s;
}

.as-child-card:hover {
  box-shadow: var(--shadow-md, 0 6px 24px rgba(0,0,0,.1));
  transform: translateY(-3px);
}

.as-child-card__icon-wrap {
  flex-shrink: 0;
  width: 44px;
  height: 44px;
  border-radius: 10px;
  background: color-mix(in srgb, var(--area-color) 12%, transparent);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--area-color);
}

.as-child-card__title {
  font-size: 1rem;
  font-weight: 700;
  color: var(--color-heading, #1a2e1a);
  margin: 0 0 .4rem;
}

.as-child-card__excerpt {
  font-size: .85rem;
  color: var(--color-text-muted, #5a6a5a);
  margin: 0 0 .6rem;
  line-height: 1.5;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.as-child-card__features {
  list-style: none;
  padding: 0;
  margin: 0 0 .6rem;
  display: flex;
  flex-direction: column;
  gap: .25rem;
}

.as-child-card__features li {
  display: flex;
  align-items: flex-start;
  gap: .35rem;
  font-size: .8rem;
  color: var(--color-text, #2d3d2d);
  line-height: 1.4;
}

.as-child-card__features li svg {
  flex-shrink: 0;
  color: var(--area-color);
  margin-top: 2px;
}

.as-child-card__cta {
  display: inline-flex;
  align-items: center;
  gap: .3rem;
  font-size: .82rem;
  font-weight: 600;
  color: var(--area-color);
}

/* ─── Portfolio refs ─── */
.as-portfolio-refs {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: .6rem;
  margin-bottom: 1rem;
}

.as-portfolio-ref {
  display: flex;
  align-items: flex-start;
  gap: .5rem;
  background: var(--color-bg-light, #f4f7f4);
  border-radius: 8px;
  padding: .75rem 1rem;
  font-size: .9rem;
  color: var(--color-text, #2d3d2d);
}

.as-portfolio-ref__icon {
  flex-shrink: 0;
  color: var(--color-green, #3d8b4e);
  margin-top: 2px;
}

.as-portfolio-note {
  font-size: .85rem;
  color: var(--color-text-muted, #5a6a5a);
  margin: 0;
}

.as-portfolio-note a {
  color: var(--color-green, #3d8b4e);
  font-weight: 600;
  text-decoration: none;
}

.as-portfolio-note a:hover { text-decoration: underline; }

/* ════════════════════════════════════════════
   SINGLE AREA - SIDEBAR
════════════════════════════════════════════ */
.area-single-sidebar {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
  position: sticky;
  top: calc(var(--header-height, 70px) + 1.5rem);
}

.as-sidebar-box {
  background: #fff;
  border: 1px solid rgba(0,0,0,.08);
  border-radius: var(--radius-lg, 16px);
  padding: 1.4rem;
}

.as-sidebar-box__title {
  display: flex;
  align-items: center;
  gap: .5rem;
  font-size: 1rem;
  font-weight: 700;
  color: var(--color-heading, #1a2e1a);
  margin: 0 0 1rem;
}

.as-sidebar-box__title svg {
  color: var(--color-green, #3d8b4e);
}

/* Prodotti list */
.as-prod-list {
  list-style: none;
  margin: 0 0 .75rem;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: .4rem;
}

.as-prod-link {
  display: flex;
  align-items: center;
  gap: .5rem;
  padding: .7rem .9rem;
  background: var(--color-bg-light, #f4f7f4);
  border-radius: 8px;
  text-decoration: none;
  color: var(--color-text, #2d3d2d);
  font-size: .9rem;
  transition: background .2s;
}

.as-prod-link:hover {
  background: color-mix(in srgb, var(--color-green, #3d8b4e) 10%, transparent);
}

.as-prod-link__name { flex: 1; font-weight: 500; }

.as-prod-link__sri {
  font-size: .75rem;
  font-weight: 700;
  color: var(--color-green, #3d8b4e);
  background: rgba(61,139,78,.1);
  border-radius: 12px;
  padding: .15rem .5rem;
}

.as-prod-link__arrow {
  color: var(--color-text-muted, #5a6a5a);
  flex-shrink: 0;
}

.as-sidebar-link {
  display: inline-flex;
  align-items: center;
  gap: .35rem;
  font-size: .85rem;
  font-weight: 600;
  color: var(--color-green, #3d8b4e);
  text-decoration: none;
}

.as-sidebar-link:hover { text-decoration: underline; }

/* Stats box */
.as-sidebar-box--stats {
  --area-color: #2d6a4f;
  background: linear-gradient(135deg, var(--area-color), color-mix(in srgb, var(--area-color) 55%, #1565a8));
  color: #fff;
  border: none;
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: .75rem;
  padding: 1.25rem;
}

.as-stat-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: .3rem;
}

.as-stat-num {
  font-size: 1.25rem;
  font-weight: 800;
  line-height: 1;
  color: #fff;
}

.as-stat-label {
  font-size: .65rem;
  color: rgba(255,255,255,.7);
  text-transform: uppercase;
  letter-spacing: .04em;
  line-height: 1.3;
}

/* Calc box */
.as-sidebar-box--calc {
  text-align: center;
  background: var(--color-dark, #1a2e1a);
  color: #fff;
  border: none;
}

.as-calc-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 56px;
  height: 56px;
  border-radius: 14px;
  background: var(--gradient-primary, linear-gradient(135deg,#3d8b4e,#1565a8));
  color: #fff;
  margin: 0 auto .75rem;
}

.as-sidebar-box--calc h4 {
  color: #fff;
  font-size: 1rem;
  margin: 0 0 .4rem;
}

.as-sidebar-box--calc p {
  font-size: .85rem;
  color: rgba(255,255,255,.7);
  margin: 0 0 1rem;
}

/* Contact box */
.as-sidebar-box--contact h4 {
  font-size: .95rem;
  font-weight: 700;
  margin: 0 0 .4rem;
}

.as-sidebar-box--contact p {
  font-size: .85rem;
  color: var(--color-text-muted, #5a6a5a);
  margin: 0 0 .75rem;
}

.as-phone-link {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: .4rem;
  margin-top: .75rem;
  font-size: .9rem;
  font-weight: 600;
  color: var(--color-green, #3d8b4e);
  text-decoration: none;
}

.as-phone-link:hover { text-decoration: underline; }

.btn--full { width: 100%; justify-content: center; }

/* ════════════════════════════════════════════
   SINGLE AREA - NAVIGATION (aree correlate)
════════════════════════════════════════════ */
.as-nav-areas {
  padding: 4rem 0;
}

.as-nav-areas__title {
  font-size: 1.35rem;
  font-weight: 700;
  text-align: center;
  margin: 0 0 2rem;
  color: var(--color-heading, #1a2e1a);
}

.as-nav-areas__grid {
  display: flex;
  flex-wrap: wrap;
  gap: .75rem;
  justify-content: center;
}

.as-nav-area-item {
  --area-color: #2d6a4f;
  display: inline-flex;
  align-items: center;
  gap: .55rem;
  padding: .6rem 1.1rem;
  background: #fff;
  border: 1.5px solid color-mix(in srgb, var(--area-color) 30%, transparent);
  border-radius: 30px;
  text-decoration: none;
  font-size: .9rem;
  font-weight: 500;
  color: var(--area-color);
  transition: background .2s, color .2s, border-color .2s, transform .2s;
}

.as-nav-area-item:hover {
  background: var(--area-color);
  color: #fff;
  border-color: var(--area-color);
  transform: translateY(-2px);
}

/* ════════════════════════════════════════════
   RESPONSIVE
════════════════════════════════════════════ */
@media (max-width: 1100px) {
  .area-single-layout {
    grid-template-columns: 1fr 280px;
  }
}

@media (max-width: 900px) {
  .area-single-layout {
    grid-template-columns: 1fr;
  }

  .area-single-sidebar {
    position: static;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  }

  .as-sidebar-box--stats {
    grid-column: 1 / -1;
  }

  .areas-cta-band__inner {
    flex-direction: column;
    text-align: center;
  }

  .areas-cta-band__actions {
    justify-content: center;
  }
}

@media (max-width: 768px) {
  .page-hero--areas {
    padding: 90px 0 50px;
  }

  .page-hero__stats {
    gap: 1.5rem;
  }

  .areas-archive__grid {
    grid-template-columns: 1fr;
  }

  .as-children-grid {
    grid-template-columns: 1fr;
  }

  .area-hero {
    padding: 90px 0 50px;
  }

  .as-sidebar-box--stats {
    grid-template-columns: 1fr 1fr 1fr;
  }
}

@media (max-width: 480px) {
  .as-sidebar-box--stats {
    grid-template-columns: 1fr;
    gap: 1rem;
  }

  .as-stat-item { border-bottom: 1px solid rgba(255,255,255,.15); padding-bottom: .75rem; }
  .as-stat-item:last-child { border-bottom: none; padding-bottom: 0; }

  .areas-archive__grid {
    grid-template-columns: 1fr;
  }

  .as-features-grid {
    grid-template-columns: 1fr;
  }
}