/* ==========================================================================
   Servizio B — Structured Navigator Layout
   Service detail page with scroll-spy sidebar, accordion, countup stats
   ========================================================================== */

@layer layout {

  /* ========== PAGE HERO — consulenza-societaria: video centrato verticalmente ========== */
  .page-hero--consulenza-societaria .page-hero__bg img,
  .page-hero--consulenza-societaria .page-hero__bg video {
    object-position: center center;
  }

  /* ========== HERO BADGES (overlap hero bottom) ========== */
  .hero-badges {
    display: flex;
    justify-content: center;
    gap: var(--space-3);
    position: relative;
    margin-top: calc(-1 * var(--space-7));
    z-index: 2;
    padding: 0 var(--space-5);
    flex-wrap: wrap;
  }

  @media (min-width: 768px) {
    .hero-badges {
      gap: var(--space-4);
      flex-wrap: nowrap;
    }
  }

  .hero-badges__item {
    background: var(--color-white);
    border: 1px solid var(--color-gray-200);
    border-radius: var(--radius-lg);
    padding: var(--space-2) var(--space-4);
    text-align: center;
    color: var(--color-text);
    min-width: 120px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
  }

  @media (min-width: 768px) {
    .hero-badges__item {
      padding: var(--space-3) var(--space-5);
      min-width: 150px;
    }
  }

  .hero-badges__number {
    font-family: var(--font-display);
    font-size: var(--fs-h3);
    font-weight: var(--fw-bold);
    display: block;
    line-height: var(--lh-tight);
    color: #e74214;
  }

  .hero-badges__label {
    font-size: var(--fs-small);
    color: var(--color-text-light);
    display: block;
    margin-top: var(--space-1);
  }

  /* ========== SERVICE NAVIGATOR GRID ========== */
  .service-navigator {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--space-6);
  }

  @media (min-width: 768px) {
    .service-navigator {
      grid-template-columns: 1fr 280px;
      gap: var(--space-7);
    }
  }

  @media (min-width: 1280px) {
    .service-navigator {
      grid-template-columns: 1fr 340px;
      gap: var(--space-9);
    }
  }

  .service-navigator__main {
    min-width: 0;
  }

  /* ========== SIDEBAR ========== */
  .service-sidebar {
    order: -1;
  }

  @media (min-width: 768px) {
    .service-sidebar {
      order: unset;
      position: sticky;
      top: calc(var(--header-height) + var(--space-5));
      align-self: start;
    }
  }

  /* Sidebar Nav */
  .service-sidebar__nav {
    margin-bottom: var(--space-5);
  }

  .service-sidebar__list {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    flex-direction: row;
    overflow-x: auto;
    gap: var(--space-1);
    -webkit-overflow-scrolling: touch;
  }

  @media (min-width: 768px) {
    .service-sidebar__list {
      flex-direction: column;
      overflow-x: visible;
      gap: 0;
    }
  }

  .service-sidebar__link {
    display: block;
    padding: var(--space-2) var(--space-3);
    border-left: 3px solid transparent;
    color: var(--color-gray-700);
    text-decoration: none;
    font-size: var(--fs-small);
    white-space: nowrap;
    transition: border-color var(--duration-fast),
                color var(--duration-fast),
                font-weight var(--duration-fast);
  }

  @media (min-width: 768px) {
    .service-sidebar__link {
      font-size: var(--fs-body);
      white-space: normal;
    }
  }

  .service-sidebar__link:hover {
    color: var(--color-primary);
  }

  .service-sidebar__link.is-active {
    border-left-color: var(--color-primary);
    color: var(--color-primary);
    font-weight: var(--fw-semibold);
  }

  /* Mobile: horizontal scroll — use bottom border instead of left */
  @media (max-width: 767px) {
    .service-sidebar__link {
      border-left: none;
      border-bottom: 3px solid transparent;
      padding: var(--space-2) var(--space-3);
    }

    .service-sidebar__link.is-active {
      border-bottom-color: var(--color-primary);
      border-left-color: transparent;
    }
  }

  /* Sidebar Contact Card */
  .service-sidebar__contact {
    background: var(--color-gray-50);
    border-radius: var(--radius-lg);
    padding: var(--space-5);
    margin-top: var(--space-5);
  }

  @media (max-width: 767px) {
    .service-sidebar__contact {
      margin-top: var(--space-4);
    }
  }

  .service-sidebar__contact-title {
    font-family: var(--font-display);
    font-size: var(--fs-h4);
    font-weight: var(--fw-semibold);
    margin-bottom: var(--space-3);
  }

  .service-sidebar__contact-name {
    font-weight: var(--fw-semibold);
    color: var(--color-gray-900);
    margin-bottom: var(--space-1);
  }

  .service-sidebar__contact-role {
    font-size: var(--fs-small);
    color: var(--color-gray-600);
    margin-bottom: var(--space-4);
  }

  .service-sidebar__contact-info {
    display: flex;
    flex-direction: column;
    gap: var(--space-2);
    margin-bottom: var(--space-4);
  }

  .service-sidebar__contact-item {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    color: var(--color-gray-700);
    text-decoration: none;
    font-size: var(--fs-small);
    transition: color var(--duration-fast);
  }

  .service-sidebar__contact-item:hover {
    color: var(--color-primary);
  }

  .service-sidebar__contact-icon {
    width: 16px;
    height: 16px;
    flex-shrink: 0;
  }

  .service-sidebar__cta {
    display: block;
    width: 100%;
    text-align: center;
  }

  /* ========== SERVICE SECTIONS (main content) ========== */
  .service-section {
    margin-bottom: var(--space-9);
    scroll-margin-top: calc(var(--header-height) + var(--space-5));
  }

  .service-section:last-of-type {
    margin-bottom: var(--space-7);
  }

  .service-section__title {
    font-family: var(--font-display);
    font-size: var(--fs-h2);
    font-weight: var(--fw-semibold);
    margin-bottom: var(--space-5);
  }

  .service-section__body p {
    margin-bottom: var(--space-4);
    line-height: var(--lh-relaxed);
    color: var(--color-gray-700);
  }

  .service-section__body p:last-child {
    margin-bottom: 0;
  }

  /* Panoramica Image with clip-path reveal */
  .service-section__image {
    margin-top: var(--space-6);
    border-radius: var(--radius-lg);
    overflow: hidden;
    line-height: 0;
  }

  .service-section__image img {
    width: 100%;
    height: auto;
    display: block;
    aspect-ratio: 16 / 9;
    object-fit: cover;
  }

  /* ========== COSA INCLUDE GRID ========== */

  /* Background for clean overlay during ScrollTrigger pin */
  #cosa-include {
    background: var(--color-white);
  }

  /* Desktop: items hidden by default, GSAP reveals them on scroll */
  @media (min-width: 768px) {
    #cosa-include .service-includes__item {
      opacity: 0;
      visibility: hidden;
    }
  }

  .service-includes {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--space-4);
  }

  @media (min-width: 768px) {
    .service-includes {
      grid-template-columns: repeat(2, 1fr);
      gap: var(--space-5);
    }
  }

  .service-includes__item {
    padding: var(--space-4);
    transition: transform 0.35s ease;
  }

  .service-includes__item:hover {
    transform: scale(1.02);
  }

  .service-includes__icon {
    color: var(--color-primary);
    width: 32px;
    height: 32px;
    margin-bottom: var(--space-3);
  }

  .service-includes__icon svg {
    width: 32px;
    height: 32px;
  }

  .service-includes__title {
    font-family: var(--font-body);
    font-size: var(--fs-body);
    font-weight: var(--fw-semibold);
    margin-bottom: var(--space-2);
    color: var(--color-gray-900);
  }

  .service-includes__desc {
    font-size: var(--fs-small);
    color: var(--color-gray-600);
    line-height: var(--lh-relaxed);
  }

  /* ========== ACCORDION ========== */
  .service-accordion__item {
    border-bottom: 1px solid var(--color-gray-200);
  }

  .service-accordion__item:first-child {
    border-top: 1px solid var(--color-gray-200);
  }

  .service-accordion__btn {
    width: 100%;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--space-4) 0;
    font-family: var(--font-display);
    font-size: var(--fs-h4);
    font-weight: var(--fw-semibold);
    border: none;
    background: none;
    cursor: pointer;
    text-align: left;
    color: var(--color-gray-900);
    gap: var(--space-3);
  }

  .service-accordion__btn:hover {
    color: var(--color-primary);
  }

  .service-accordion__btn-content {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    min-width: 0;
  }

  .service-accordion__btn-text {
    min-width: 0;
  }

  .service-accordion__step {
    color: var(--color-gray-400);
    font-size: var(--fs-small);
    font-family: var(--font-body);
    font-weight: var(--fw-medium);
    flex-shrink: 0;
  }

  .service-accordion__chevron {
    width: 20px;
    height: 20px;
    flex-shrink: 0;
    transition: transform var(--duration-normal) var(--ease-out);
    color: var(--color-gray-400);
  }

  .service-accordion__item.is-open .service-accordion__chevron {
    transform: rotate(180deg);
  }

  .service-accordion__panel {
    overflow: hidden;
    height: 0;
  }

  .service-accordion__panel-inner {
    padding: 0 0 var(--space-5) 0;
  }

  .service-accordion__panel-inner p {
    color: var(--color-gray-600);
    line-height: var(--lh-relaxed);
    font-size: var(--fs-body);
  }

  /* FAQ: use body font and smaller size for questions */
  [data-accordion="faq"] .service-accordion__btn {
    font-family: var(--font-body);
    font-size: var(--fs-body);
  }

  /* ========== PROCESS TIMELINE (scroll-driven) ========== */
  .process-timeline {
    position: relative;
    padding-left: 40px;
  }

  @media (min-width: 768px) {
    .process-timeline {
      padding-left: 56px;
    }
  }

  /* Vertical track line */
  .process-timeline__track {
    position: absolute;
    left: 15px;
    top: 8px;
    bottom: 8px;
    width: 2px;
    background: var(--color-gray-200);
  }

  @media (min-width: 768px) {
    .process-timeline__track {
      left: 23px;
    }
  }

  /* Animated progress fill */
  .process-timeline__progress {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 0;
    background: var(--color-primary);
    border-radius: 1px;
  }

  /* Each step row */
  .process-timeline__step {
    position: relative;
    display: flex;
    align-items: flex-start;
    gap: var(--space-4);
    padding-bottom: var(--space-7);
    opacity: 0;
    transform: translateY(24px);
  }

  .process-timeline__step:last-child {
    padding-bottom: 0;
  }

  @media (min-width: 768px) {
    .process-timeline__step {
      gap: var(--space-5);
      padding-bottom: var(--space-8);
    }
  }

  /* Numbered circle marker */
  .process-timeline__marker {
    position: absolute;
    left: -40px;
    width: 32px;
    height: 32px;
    border-radius: 50%;
    background: var(--color-white);
    border: 2px solid var(--color-gray-300);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    z-index: 1;
    transition: border-color 0.4s ease, background 0.4s ease, transform 0.4s ease;
  }

  @media (min-width: 768px) {
    .process-timeline__marker {
      left: -56px;
      width: 48px;
      height: 48px;
    }
  }

  .process-timeline__number {
    font-family: var(--font-body);
    font-size: var(--fs-small);
    font-weight: var(--fw-semibold);
    color: var(--color-gray-400);
    transition: color 0.4s ease;
  }

  @media (min-width: 768px) {
    .process-timeline__number {
      font-size: var(--fs-body);
    }
  }

  /* Active state — marker lights up */
  .process-timeline__step.is-active .process-timeline__marker {
    border-color: var(--color-primary);
    background: var(--color-primary);
    transform: scale(1.1);
  }

  .process-timeline__step.is-active .process-timeline__number {
    color: var(--color-white);
  }

  /* Content area */
  .process-timeline__content {
    flex: 1;
    min-width: 0;
    padding-top: 4px;
  }

  @media (min-width: 768px) {
    .process-timeline__content {
      padding-top: 10px;
    }
  }

  .process-timeline__title {
    font-family: var(--font-display);
    font-size: var(--fs-h4);
    font-weight: var(--fw-semibold);
    color: var(--color-gray-900);
    margin-bottom: var(--space-2);
    transition: color 0.4s ease;
  }

  .process-timeline__step.is-active .process-timeline__title {
    color: var(--color-primary);
  }

  .process-timeline__desc {
    color: var(--color-gray-600);
    line-height: var(--lh-relaxed);
    font-size: var(--fs-body);
  }

  /* ========== KEY DATA HIGHLIGHTS — scroll-driven ========== */
  .service-highlights {
    display: flex;
    flex-direction: column;
    gap: var(--space-7);
    margin-top: var(--space-8);
    padding: var(--space-8) 0;
  }

  @media (min-width: 768px) {
    .service-highlights {
      flex-direction: row;
      align-items: center;
      gap: 0;
    }
  }

  .service-highlights__item {
    text-align: center;
    flex: 1;
    position: relative;
    padding: var(--space-5) var(--space-4);
  }

  /* Vertical divider between items (desktop) */
  @media (min-width: 768px) {
    .service-highlights__item + .service-highlights__item::before {
      content: '';
      position: absolute;
      left: 0;
      top: 50%;
      transform: translateY(-50%);
      width: 1px;
      height: 60%;
      background: var(--color-gray-200);
    }
  }

  /* Horizontal divider between items (mobile) */
  @media (max-width: 767px) {
    .service-highlights__item + .service-highlights__item::before {
      content: '';
      position: absolute;
      top: 0;
      left: 50%;
      transform: translateX(-50%);
      height: 1px;
      width: 60px;
      background: var(--color-gray-200);
    }
  }

  .service-highlights__number {
    font-family: var(--font-display);
    font-size: clamp(2.5rem, 2rem + 3vw, 4rem);
    font-weight: var(--fw-bold);
    line-height: 1;
    color: var(--color-primary);
    display: block;
  }

  .service-highlights__line {
    width: 32px;
    height: 2px;
    background: var(--color-primary);
    margin: var(--space-3) auto;
    transform: scaleX(0);
    transform-origin: center;
  }

  .service-highlights__label {
    font-family: var(--font-body);
    font-size: var(--fs-body);
    color: var(--color-gray-600);
    display: block;
    letter-spacing: 0.02em;
  }

  /* ========== RELATED SERVICES ========== */
  .service-related__heading {
    font-family: var(--font-display);
    font-size: var(--fs-h2);
    font-weight: var(--fw-semibold);
    margin-bottom: var(--space-6);
    text-align: center;
  }

  .service-related__grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--space-5);
  }

  @media (min-width: 768px) {
    .service-related__grid {
      grid-template-columns: repeat(3, 1fr);
    }
  }

  .service-related__card {
    display: block;
    padding: var(--space-5);
    background: var(--color-white);
    border-radius: var(--radius-lg);
    text-decoration: none;
    color: var(--color-gray-800);
    transition: transform var(--duration-normal) var(--ease-out),
                box-shadow var(--duration-normal);
  }

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

  .service-related__card-icon {
    color: var(--color-primary);
    width: 40px;
    height: 40px;
    margin-bottom: var(--space-3);
  }

  .service-related__card-icon svg {
    width: 40px;
    height: 40px;
  }

  .service-related__card-title {
    font-family: var(--font-display);
    font-size: var(--fs-h4);
    font-weight: var(--fw-semibold);
    margin-bottom: var(--space-2);
    color: var(--color-gray-900);
  }

  .service-related__card-desc {
    font-size: var(--fs-small);
    color: var(--color-gray-600);
    line-height: var(--lh-relaxed);
    margin-bottom: var(--space-3);
  }

  .service-related__card-link {
    font-size: var(--fs-small);
    font-weight: var(--fw-semibold);
    color: var(--color-primary);
    transition: color var(--duration-fast);
  }

  .service-related__card:hover .service-related__card-link {
    color: var(--color-primary-light);
  }

  /* ========== REDUCED MOTION ========== */
  @media (prefers-reduced-motion: reduce) {
    .service-related__card {
      transition: none;
    }

    .service-sidebar__link {
      transition: none;
    }

    .service-accordion__chevron {
      transition: none;
    }

    .service-accordion__panel {
      transition: none;
    }

    .hero-badges__item {
      opacity: 1 !important;
    }
  }
}