/* ============================================================
   Centro Studi Volpi & Partners — main.css
   Brand: #122B52 navy · #3A6AB5 accent · #C9A84C gold
   Fonts: Montserrat (headings) · Open Sans (body)
============================================================ */

/* ============================================================
   0. CSS VARIABLES
============================================================ */
:root {
  --vp-navy:       #122B52;
  --vp-primary:    #1B3D6F;
  --vp-accent:     #3A6AB5;
  --vp-gold:       #C9A84C;
  --vp-light-bg:   #F4F6F9;
  --vp-text:       #2C2C3A;
  --vp-text-light: #6B7280;
  --vp-white:      #FFFFFF;
  --vp-border:     #E2E8F0;

  --font-heading: 'Montserrat', -apple-system, sans-serif;
  --font-body:    'Open Sans', -apple-system, sans-serif;

  --container-max: 1200px;
  --container-pad: clamp(1rem, 4vw, 3rem);
  --radius:        8px;
  --radius-sm:     4px;
  --shadow:        0 2px 14px rgba(0,0,0,0.08);
  --shadow-md:     0 4px 24px rgba(0,0,0,0.12);
  --transition:    0.2s ease;

  --header-h: 72px;
}

/* ============================================================
   1. RESET & BASE
============================================================ */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }

body {
  font-family: var(--font-body);
  font-size: 1rem;
  line-height: 1.7;
  color: var(--vp-text);
  background: var(--vp-white);
  padding-top: var(--header-h);
}

img { max-width: 100%; height: auto; display: block; }
a { color: var(--vp-accent); text-decoration: none; transition: color var(--transition); }
a:hover { color: var(--vp-navy); }

ul, ol { list-style: none; }

.sr-only {
  position: absolute; width: 1px; height: 1px;
  padding: 0; margin: -1px; overflow: hidden;
  clip: rect(0,0,0,0); white-space: nowrap; border: 0;
}

/* ============================================================
   2. TYPOGRAPHY
============================================================ */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  font-weight: 800;
  line-height: 1.2;
  color: var(--vp-navy);
}
h1 { font-size: clamp(1.8rem, 4vw, 2.6rem); font-weight: 900; }
h2 { font-size: clamp(1.4rem, 3vw, 2rem); }
h3 { font-size: 1.25rem; }
h4 { font-size: 1.05rem; font-weight: 700; }

p + p { margin-top: 0.9em; }

/* ============================================================
   3. LAYOUT UTILITIES
============================================================ */
.cs-container {
  max-width: var(--container-max);
  margin-inline: auto;
  padding-inline: var(--container-pad);
}

.cs-section {
  padding-block: clamp(3rem, 6vw, 5rem);
}

.cs-section--light {
  background: var(--vp-light-bg);
}

.cs-section-label {
  font-family: var(--font-heading);
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--vp-accent);
  margin-bottom: 0.6rem;
}
.cs-section-label--light { color: rgba(255,255,255,0.6); }

/* ============================================================
   4. HEADER
============================================================ */
.cs-header {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  background: var(--vp-white);
  border-bottom: 1px solid var(--vp-border);
  height: var(--header-h);
  transition: box-shadow var(--transition), transform var(--transition);
}

.cs-header.is-scrolled {
  box-shadow: var(--shadow-md);
}

.cs-header.is-hidden {
  transform: translateY(-100%);
}

.cs-header__inner {
  max-width: var(--container-max);
  margin-inline: auto;
  padding-inline: var(--container-pad);
  height: 100%;
  display: flex;
  align-items: center;
  gap: 2rem;
}

/* Logo */
.cs-header__logo-link { display: flex; align-items: center; gap: 0.75rem; }

.cs-header__logo-text {
  display: flex;
  align-items: center;
  gap: 0.65rem;
}

.cs-header__logo-vp {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  background: var(--vp-navy);
  color: var(--vp-white);
  font-family: var(--font-heading);
  font-size: 0.7rem;
  font-weight: 900;
  border-radius: var(--radius-sm);
  flex-shrink: 0;
}

.cs-header__logo-label {
  display: flex;
  flex-direction: column;
  font-family: var(--font-heading);
  line-height: 1.2;
}

.cs-header__logo-label strong {
  font-size: 0.65rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  color: var(--vp-navy);
  text-transform: uppercase;
}

.cs-header__logo-label span {
  font-size: 0.6rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  color: var(--vp-accent);
  text-transform: uppercase;
}

/* Nav */
.cs-nav { margin-left: auto; }

.cs-nav__menu {
  display: flex;
  align-items: center;
  gap: 0.25rem;
}

.cs-nav__menu li a {
  display: block;
  padding: 0.4rem 0.75rem;
  font-family: var(--font-heading);
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--vp-text);
  border-radius: var(--radius-sm);
  transition: background var(--transition), color var(--transition);
}

.cs-nav__menu li a:hover,
.cs-nav__menu li.current-menu-item > a {
  background: var(--vp-light-bg);
  color: var(--vp-accent);
}

/* Header CTA */
.cs-header__cta {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  flex-shrink: 0;
}

/* Mobile toggle */
.cs-nav__toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 40px;
  height: 40px;
  background: none;
  border: 1px solid var(--vp-border);
  border-radius: var(--radius-sm);
  cursor: pointer;
  padding: 8px;
  margin-left: auto;
}

.cs-nav__toggle-bar {
  display: block;
  width: 100%;
  height: 2px;
  background: var(--vp-navy);
  border-radius: 2px;
  transition: transform var(--transition), opacity var(--transition);
}

/* ============================================================
   5. BUTTONS
============================================================ */
.cs-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.4rem;
  padding: 0.65rem 1.4rem;
  font-family: var(--font-heading);
  font-size: 0.85rem;
  font-weight: 700;
  border-radius: var(--radius-sm);
  border: 2px solid transparent;
  cursor: pointer;
  text-decoration: none;
  transition: all var(--transition);
  white-space: nowrap;
}

.cs-btn--primary {
  background: var(--vp-accent);
  color: var(--vp-white);
  border-color: var(--vp-accent);
}
.cs-btn--primary:hover {
  background: var(--vp-navy);
  border-color: var(--vp-navy);
  color: var(--vp-white);
}

.cs-btn--outline {
  background: transparent;
  color: var(--vp-accent);
  border-color: var(--vp-accent);
}
.cs-btn--outline:hover {
  background: var(--vp-accent);
  color: var(--vp-white);
}

.cs-btn--outline.cs-btn--light {
  color: rgba(255,255,255,0.9);
  border-color: rgba(255,255,255,0.4);
}
.cs-btn--outline.cs-btn--light:hover {
  background: rgba(255,255,255,0.15);
  color: var(--vp-white);
}

.cs-btn--ghost {
  background: transparent;
  color: var(--vp-text-light);
  border-color: var(--vp-border);
}
.cs-btn--ghost:hover { border-color: var(--vp-accent); color: var(--vp-accent); }

.cs-btn--sm  { padding: 0.45rem 1rem; font-size: 0.78rem; }
.cs-btn--lg  { padding: 0.8rem 1.8rem; font-size: 0.9rem; }
.cs-btn--block { width: 100%; }

/* ============================================================
   6. TAGS & BADGES
============================================================ */
.cs-tag {
  display: inline-block;
  padding: 3px 10px;
  font-family: var(--font-heading);
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  border-radius: 3px;
  background: var(--tag-color, var(--vp-accent));
  color: var(--vp-white);
}
.cs-tag--sm { padding: 2px 8px; font-size: 0.62rem; }

/* ============================================================
   7. HERO — HOMEPAGE
============================================================ */
.cs-hero {
  position: relative;
  background: var(--vp-navy);
  overflow: hidden;
  padding-block: clamp(4rem, 10vw, 7rem);
}

.cs-hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background: repeating-linear-gradient(
    -45deg,
    rgba(58,106,181,0.12) 0px,
    rgba(58,106,181,0.12) 1px,
    transparent 1px,
    transparent 28px
  );
}

.cs-hero__inner {
  position: relative;
  z-index: 1;
  max-width: 800px;
}

.cs-hero__label {
  font-family: var(--font-heading);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--vp-gold);
  margin-bottom: 1.2rem;
}

.cs-hero__title {
  font-family: var(--font-heading);
  font-size: clamp(2rem, 5vw, 3.2rem);
  font-weight: 900;
  line-height: 1.1;
  color: var(--vp-white);
  margin-bottom: 1.2rem;
}

.cs-hero__title em {
  font-style: normal;
  color: var(--vp-gold);
}

.cs-hero__subtitle {
  font-size: 1.1rem;
  color: rgba(255,255,255,0.78);
  max-width: 560px;
  margin-bottom: 2.5rem;
}

.cs-hero__actions {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
}

.cs-hero__decoration {
  position: absolute;
  right: -80px; bottom: -80px;
  width: 420px; height: 420px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(58,106,181,0.25) 0%, transparent 70%);
  pointer-events: none;
}

/* ============================================================
   8. PAGE HERO (pagine interne)
============================================================ */
.cs-page-hero {
  padding-block: clamp(2.5rem, 5vw, 4rem);
}

.cs-page-hero--navy {
  background: var(--vp-navy);
  position: relative;
  overflow: hidden;
}
.cs-page-hero--navy::before {
  content: '';
  position: absolute;
  inset: 0;
  background: repeating-linear-gradient(
    -45deg,
    rgba(58,106,181,0.10) 0px,
    rgba(58,106,181,0.10) 1px,
    transparent 1px,
    transparent 28px
  );
}
.cs-page-hero--navy .cs-container { position: relative; z-index: 1; }

.cs-page-hero--light { background: var(--vp-light-bg); }

.cs-page-hero__title {
  font-size: clamp(1.8rem, 4vw, 2.6rem);
  font-weight: 900;
  color: var(--vp-white);
  margin-bottom: 0.6rem;
}
.cs-page-hero--light .cs-page-hero__title { color: var(--vp-navy); }

.cs-page-hero__desc {
  font-size: 1.05rem;
  color: rgba(255,255,255,0.75);
  max-width: 600px;
  margin-top: 0.6rem;
}
.cs-page-hero--light .cs-page-hero__desc { color: var(--vp-text-light); }

/* ============================================================
   9. FEATURED REPORT
============================================================ */
.cs-featured {
  padding-block: clamp(2.5rem, 5vw, 4rem);
}

.cs-featured__card {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2.5rem;
  background: var(--vp-white);
  border-radius: var(--radius);
  box-shadow: var(--shadow-md);
  overflow: hidden;
}

.cs-featured__image {
  overflow: hidden;
  min-height: 320px;
}
.cs-featured__image img {
  width: 100%; height: 100%;
  object-fit: cover;
  transition: transform 0.4s ease;
}
.cs-featured__card:hover .cs-featured__image img { transform: scale(1.03); }

.cs-featured__content {
  padding: 2.5rem 2.5rem 2.5rem 0;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.cs-featured__meta {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-bottom: 1rem;
}

.cs-featured__period {
  font-family: var(--font-heading);
  font-size: 0.72rem;
  font-weight: 600;
  color: var(--vp-text-light);
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.cs-featured__title {
  font-size: clamp(1.3rem, 2.5vw, 1.8rem);
  font-weight: 900;
  line-height: 1.2;
  margin-bottom: 0.6rem;
}
.cs-featured__title a { color: var(--vp-navy); }
.cs-featured__title a:hover { color: var(--vp-accent); }

.cs-featured__subtitle {
  font-family: var(--font-heading);
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--vp-text-light);
  margin-bottom: 1rem;
}

.cs-featured__excerpt {
  color: var(--vp-text);
  font-size: 0.95rem;
  margin-bottom: 1.5rem;
}

.cs-featured__actions {
  display: flex;
  gap: 0.75rem;
  flex-wrap: wrap;
}

/* ============================================================
   10. REPORT GRID & CARD
============================================================ */
.cs-report-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 1.5rem;
}
.cs-report-grid--3col {
  grid-template-columns: repeat(3, 1fr);
}

.cs-report-card {
  background: var(--vp-white);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: box-shadow var(--transition), transform var(--transition);
}
.cs-report-card:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-3px);
}

.cs-report-card__image {
  aspect-ratio: 3/2;
  overflow: hidden;
}
.cs-report-card__image img {
  width: 100%; height: 100%;
  object-fit: cover;
  transition: transform 0.35s ease;
}
.cs-report-card:hover .cs-report-card__image img { transform: scale(1.05); }

.cs-report-card__image--placeholder {
  background: linear-gradient(135deg, var(--vp-navy) 0%, var(--ph-color, #3A6AB5) 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  color: rgba(255,255,255,0.3);
  font-family: var(--font-heading);
  font-size: 2rem;
  font-weight: 900;
}

.cs-report-card__body {
  padding: 1.25rem;
  display: flex;
  flex-direction: column;
  flex: 1;
}

.cs-report-card__meta {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  margin-bottom: 0.7rem;
  flex-wrap: wrap;
}

.cs-report-card__period {
  font-family: var(--font-heading);
  font-size: 0.68rem;
  font-weight: 600;
  color: var(--vp-text-light);
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.cs-report-card__title {
  font-size: 1rem;
  font-weight: 800;
  line-height: 1.3;
  margin-bottom: 0.5rem;
  flex: 1;
}
.cs-report-card__title a { color: var(--vp-navy); }
.cs-report-card__title a:hover { color: var(--vp-accent); }

.cs-report-card__excerpt {
  font-size: 0.875rem;
  color: var(--vp-text-light);
  margin-bottom: 1rem;
}

.cs-report-card__footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 0.75rem;
  border-top: 1px solid var(--vp-border);
  margin-top: auto;
}

.cs-report-card__date {
  font-size: 0.75rem;
  color: var(--vp-text-light);
  font-family: var(--font-heading);
}

.cs-report-card__cta {
  font-family: var(--font-heading);
  font-size: 0.78rem;
  font-weight: 700;
  color: var(--vp-accent);
}
.cs-report-card__cta:hover { color: var(--vp-navy); }

/* ============================================================
   11. SECTION HEADER
============================================================ */
.cs-section__header {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 1rem;
  margin-bottom: 2rem;
  flex-wrap: wrap;
}

.cs-section__title { margin-bottom: 0; }

.cs-section__title-centered {
  text-align: center;
  margin-bottom: 2rem;
}

.cs-section__all {
  font-family: var(--font-heading);
  font-size: 0.82rem;
  font-weight: 700;
  color: var(--vp-accent);
  white-space: nowrap;
  flex-shrink: 0;
}

/* ============================================================
   12. MISSION STRIP (homepage)
============================================================ */
.cs-mission {
  background: var(--vp-navy);
  padding-block: clamp(3rem, 6vw, 5rem);
  position: relative;
  overflow: hidden;
}
.cs-mission::before {
  content: '';
  position: absolute;
  inset: 0;
  background: repeating-linear-gradient(
    -45deg,
    rgba(58,106,181,0.08) 0, rgba(58,106,181,0.08) 1px,
    transparent 1px, transparent 28px
  );
}

.cs-mission__inner {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 4rem;
  align-items: center;
}

.cs-mission__title {
  color: var(--vp-white);
  font-size: clamp(1.4rem, 3vw, 2rem);
  margin-bottom: 1rem;
}

.cs-mission__content p {
  color: rgba(255,255,255,0.72);
  font-size: 0.95rem;
}
.cs-mission__content p + p { margin-top: 0.7em; }
.cs-mission__content .cs-btn { margin-top: 1.5rem; }

.cs-mission__kpi {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  min-width: 200px;
}

/* ============================================================
   13. KPI CARDS
============================================================ */
.cs-kpi-card {
  background: var(--vp-primary);
  border-radius: var(--radius);
  padding: 1.2rem 1rem;
  text-align: center;
  border-bottom: 3px solid var(--vp-accent);
}
.cs-kpi-card--light {
  background: var(--vp-white);
  box-shadow: var(--shadow);
  border-color: var(--vp-accent);
}

.cs-kpi-card__value {
  font-family: var(--font-heading);
  font-size: 1.7rem;
  font-weight: 600;
  color: var(--vp-accent);
  line-height: 1;
  margin-bottom: 0.4rem;
}
.cs-kpi-card--light .cs-kpi-card__value { color: var(--vp-accent); }

.cs-kpi-card__label {
  font-family: var(--font-heading);
  font-size: 0.64rem;
  font-weight: 400;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: rgba(255,255,255,0.65);
}
.cs-kpi-card--light .cs-kpi-card__label { color: var(--vp-text-light); }

/* ============================================================
   14. NEWSLETTER STRIP
============================================================ */
.cs-newsletter-strip {
  padding-block: clamp(2rem, 4vw, 3rem);
}

.cs-newsletter-strip__inner {
  background: var(--vp-light-bg);
  border-radius: var(--radius);
  padding: 2rem 2.5rem;
  display: flex;
  align-items: center;
  gap: 2rem;
  flex-wrap: wrap;
  border-left: 4px solid var(--vp-accent);
}

.cs-newsletter-strip__text h3 {
  font-size: 1.1rem;
  margin-bottom: 0.25rem;
}
.cs-newsletter-strip__text p {
  font-size: 0.88rem;
  color: var(--vp-text-light);
}

.cs-newsletter-strip__form {
  display: flex;
  gap: 0.6rem;
  flex: 1;
  min-width: 280px;
  flex-wrap: wrap;
}

.cs-newsletter-strip__msg {
  width: 100%;
  font-size: 0.85rem;
  color: var(--vp-accent);
  font-weight: 600;
}

/* ============================================================
   15. FORMS & INPUTS
============================================================ */
.cs-input {
  width: 100%;
  padding: 0.65rem 1rem;
  font-family: var(--font-body);
  font-size: 0.9rem;
  color: var(--vp-text);
  background: var(--vp-white);
  border: 1.5px solid var(--vp-border);
  border-radius: var(--radius-sm);
  outline: none;
  transition: border-color var(--transition), box-shadow var(--transition);
}
.cs-input:focus {
  border-color: var(--vp-accent);
  box-shadow: 0 0 0 3px rgba(58,106,181,0.15);
}
.cs-input--sm { padding: 0.45rem 0.8rem; font-size: 0.83rem; }

.cs-select { appearance: none; cursor: pointer;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%236B7280' stroke-width='1.5' fill='none' stroke-linecap='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 12px center;
  padding-right: 2.5rem;
}

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

.cs-form { display: flex; flex-direction: column; gap: 1.2rem; }
.cs-form__group { display: flex; flex-direction: column; gap: 0.35rem; }
.cs-form__group label {
  font-family: var(--font-heading);
  font-size: 0.78rem;
  font-weight: 700;
  color: var(--vp-navy);
}
.cs-form__optional {
  font-weight: 400;
  color: var(--vp-text-light);
}

.cs-form__row--2col {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
}

.cs-form__group--privacy { flex-direction: row; align-items: flex-start; gap: 0.5rem; }

.cs-form__msg {
  padding: 0.75rem 1rem;
  border-radius: var(--radius-sm);
  font-size: 0.875rem;
  font-weight: 600;
}
.cs-form__msg--success { background: #dcfce7; color: #166534; }
.cs-form__msg--error   { background: #fee2e2; color: #991b1b; }

.cs-checkbox-label {
  display: flex;
  align-items: flex-start;
  gap: 0.5rem;
  font-size: 0.875rem;
  cursor: pointer;
}
.cs-checkbox { width: 16px; height: 16px; margin-top: 2px; flex-shrink: 0; accent-color: var(--vp-accent); }

.cs-checkbox-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 0.5rem;
}

/* ============================================================
   16. FILTER BAR
============================================================ */
.cs-filter-bar {
  display: flex;
  gap: 0.5rem;
  flex-wrap: wrap;
  padding-block: 1.5rem;
  border-bottom: 1px solid var(--vp-border);
  margin-bottom: 2rem;
}

.cs-filter-tag {
  padding: 0.35rem 0.9rem;
  font-family: var(--font-heading);
  font-size: 0.78rem;
  font-weight: 600;
  border: 1.5px solid var(--vp-border);
  border-radius: 20px;
  color: var(--vp-text-light);
  transition: all var(--transition);
  cursor: pointer;
}
.cs-filter-tag:hover,
.cs-filter-tag.is-active {
  background: var(--vp-accent);
  border-color: var(--vp-accent);
  color: var(--vp-white);
}

/* ============================================================
   17. SINGLE REPORT
============================================================ */
.cs-report-header {
  padding-bottom: 0;
  border-top: 4px solid var(--accent, var(--vp-accent));
}

.cs-report-header__bar { display: none; }

.cs-report-header__inner {
  padding-block: clamp(2rem, 4vw, 3.5rem);
}

.cs-breadcrumb {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  font-size: 0.78rem;
  color: var(--vp-text-light);
  margin-bottom: 1.2rem;
  flex-wrap: wrap;
}
.cs-breadcrumb a { color: var(--vp-text-light); }
.cs-breadcrumb a:hover { color: var(--vp-accent); }

.cs-report-header__meta {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-bottom: 0.9rem;
  flex-wrap: wrap;
}

.cs-report-header__period,
.cs-report-header__date {
  font-family: var(--font-heading);
  font-size: 0.72rem;
  font-weight: 600;
  color: var(--vp-text-light);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.cs-report-header__title {
  font-size: clamp(1.6rem, 4vw, 2.4rem);
  font-weight: 900;
  line-height: 1.15;
  margin-bottom: 0.5rem;
}

.cs-report-header__subtitle {
  font-family: var(--font-heading);
  font-size: 1rem;
  font-weight: 600;
  color: var(--vp-text-light);
  margin-bottom: 0.8rem;
}

.cs-report-header__byline {
  font-size: 0.82rem;
  color: var(--vp-text-light);
  font-style: italic;
}

.cs-report-hero-image {
  margin-block: 1.5rem;
  border-radius: var(--radius);
  overflow: hidden;
  max-height: 460px;
}
.cs-report-hero-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.cs-report-layout {
  display: grid;
  grid-template-columns: 1fr 300px;
  gap: 3rem;
  padding-block: 3rem;
  align-items: start;
}

/* Report content typography */
.cs-report-content h2 {
  font-size: 1.5rem;
  margin-top: 2rem;
  margin-bottom: 0.6rem;
  padding-bottom: 0.4rem;
  border-bottom: 2px solid var(--vp-light-bg);
}
.cs-report-content h3 { margin-top: 1.5rem; margin-bottom: 0.4rem; }
.cs-report-content p  { margin-bottom: 0.9em; }
.cs-report-content ul, .cs-report-content ol {
  padding-left: 1.4rem;
  list-style: disc;
  margin-bottom: 1em;
}
.cs-report-content li { margin-bottom: 0.3em; }

.cs-premium-notice {
  background: var(--vp-light-bg);
  border-left: 4px solid var(--vp-gold);
  padding: 1rem 1.25rem;
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
  margin-bottom: 2rem;
  font-size: 0.9rem;
}
.cs-premium-notice a { color: var(--vp-accent); font-weight: 600; }

/* Sidebar */
.cs-report-sidebar {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
  position: sticky;
  top: calc(var(--header-h) + 1rem);
}

.cs-sidebar-box {
  background: var(--vp-white);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 1.25rem;
}
.cs-sidebar-box h4 { margin-bottom: 0.75rem; font-size: 0.9rem; }
.cs-sidebar-box p  { font-size: 0.85rem; color: var(--vp-text-light); margin-bottom: 0.75rem; }

.cs-sidebar-box--pdf   { border-top: 3px solid var(--vp-accent); }
.cs-sidebar-box--cta   { background: var(--vp-light-bg); }
.cs-sidebar-box--newsletter { border-top: 3px solid var(--vp-gold); }

.cs-related-list { display: flex; flex-direction: column; gap: 0.75rem; }
.cs-related-list li {
  display: flex;
  flex-direction: column;
  gap: 0.15rem;
  padding-bottom: 0.75rem;
  border-bottom: 1px solid var(--vp-border);
}
.cs-related-list li:last-child { border-bottom: none; padding-bottom: 0; }
.cs-related-list a { font-size: 0.85rem; font-weight: 600; color: var(--vp-navy); }
.cs-related-list a:hover { color: var(--vp-accent); }
.cs-related-list__date { font-size: 0.72rem; color: var(--vp-text-light); }

/* Report nav */
.cs-report-nav {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  gap: 1.5rem;
  padding-block: 2rem;
  border-top: 1px solid var(--vp-border);
  margin-bottom: 3rem;
  align-items: center;
}

.cs-report-nav__prev,
.cs-report-nav__next {
  display: flex;
  flex-direction: column;
  gap: 0.3rem;
}
.cs-report-nav__next { text-align: right; }
.cs-report-nav__prev span,
.cs-report-nav__next span {
  font-size: 0.72rem;
  font-weight: 600;
  color: var(--vp-text-light);
  text-transform: uppercase;
  letter-spacing: 0.06em;
}
.cs-report-nav__prev a,
.cs-report-nav__next a { font-weight: 700; font-size: 0.88rem; color: var(--vp-navy); }
.cs-report-nav__all {
  font-family: var(--font-heading);
  font-size: 0.78rem;
  font-weight: 700;
  color: var(--vp-accent);
  text-align: center;
  white-space: nowrap;
}

/* ============================================================
   18. CHI SIAMO
============================================================ */
.cs-mission-block {
  display: grid;
  grid-template-columns: 1fr 260px;
  gap: 3rem;
  align-items: center;
  padding-block: clamp(2.5rem, 5vw, 4rem);
}

.cs-mission-block h2 { margin-bottom: 1rem; }
.cs-mission-block p  { color: var(--vp-text); margin-bottom: 0.8em; }

.cs-mission-block__kpi { display: flex; flex-direction: column; gap: 1rem; }

.cs-themes-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.25rem;
  padding-block: 1rem;
}

.cs-theme-card {
  background: var(--vp-white);
  border-radius: var(--radius);
  padding: 1.5rem;
  box-shadow: var(--shadow);
  border-top: 3px solid var(--tc, var(--vp-accent));
  transition: box-shadow var(--transition), transform var(--transition);
}
.cs-theme-card:hover { box-shadow: var(--shadow-md); transform: translateY(-2px); }
.cs-theme-card__icon { font-size: 1.5rem; margin-bottom: 0.6rem; }
.cs-theme-card h3 { font-size: 0.95rem; margin-bottom: 0.4rem; color: var(--vp-navy); }
.cs-theme-card p  { font-size: 0.83rem; color: var(--vp-text-light); line-height: 1.5; }

/* ============================================================
   19. CONTATTI
============================================================ */
.cs-contact-layout {
  display: grid;
  grid-template-columns: 1fr 300px;
  gap: 3rem;
  padding-block: 3rem;
  align-items: start;
}

.cs-contact-form h2 { margin-bottom: 1.5rem; }

.cs-contact-info {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
  position: sticky;
  top: calc(var(--header-h) + 1rem);
}

.cs-contact-info__box {
  background: var(--vp-white);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 1.25rem;
}
.cs-contact-info__box h3 { font-size: 0.95rem; margin-bottom: 0.6rem; }
.cs-contact-info__box p  { font-size: 0.85rem; color: var(--vp-text-light); margin-bottom: 0.5em; }
.cs-contact-info__box--newsletter { border-top: 3px solid var(--vp-gold); }

/* ============================================================
   20. NEWSLETTER PAGE
============================================================ */
.cs-newsletter-layout {
  display: grid;
  grid-template-columns: 1fr 300px;
  gap: 3rem;
  padding-block: 3rem;
  align-items: start;
}

.cs-newsletter-form-box h2 { margin-bottom: 0.4rem; }
.cs-newsletter-form-box__desc {
  color: var(--vp-text-light);
  font-size: 0.95rem;
  margin-bottom: 2rem;
}

.cs-newsletter-info {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
  position: sticky;
  top: calc(var(--header-h) + 1rem);
}
.cs-newsletter-info__box {
  background: var(--vp-white);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 1.25rem;
}
.cs-newsletter-info__box h3 { font-size: 0.95rem; margin-bottom: 0.75rem; }
.cs-newsletter-info__box--cta { border-top: 3px solid var(--vp-accent); }
.cs-newsletter-info__box p { font-size: 0.85rem; color: var(--vp-text-light); margin-bottom: 0.5em; }

.cs-checklist { display: flex; flex-direction: column; gap: 0.4rem; }
.cs-checklist li {
  font-size: 0.85rem;
  color: var(--vp-text);
  padding-left: 1.3rem;
  position: relative;
}
.cs-checklist li::before {
  content: '✓';
  position: absolute;
  left: 0;
  color: var(--vp-accent);
  font-weight: 700;
}

/* ============================================================
   21. CTA STRIP
============================================================ */
.cs-cta-strip { padding-block: clamp(2.5rem, 5vw, 4rem); }
.cs-cta-strip__inner {
  background: linear-gradient(135deg, var(--vp-navy) 0%, var(--vp-primary) 100%);
  border-radius: var(--radius);
  padding: 3rem;
  text-align: center;
}
.cs-cta-strip__inner h2 { color: var(--vp-white); margin-bottom: 0.6rem; }
.cs-cta-strip__inner p  { color: rgba(255,255,255,0.75); margin-bottom: 1.5rem; }
.cs-cta-strip__actions  { display: flex; justify-content: center; gap: 1rem; flex-wrap: wrap; }

/* ============================================================
   22. FOOTER
============================================================ */
.cs-footer {
  background: var(--vp-navy);
  color: rgba(255,255,255,0.75);
  padding-top: 4rem;
}

.cs-footer__inner {
  max-width: var(--container-max);
  margin-inline: auto;
  padding-inline: var(--container-pad);
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 3rem;
  padding-bottom: 3rem;
  border-bottom: 1px solid rgba(255,255,255,0.08);
}

.cs-footer__logo {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-bottom: 1rem;
}

.cs-footer__logo-badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 42px; height: 42px;
  background: var(--vp-primary);
  border-radius: var(--radius-sm);
  font-family: var(--font-heading);
  font-size: 0.72rem;
  font-weight: 900;
  color: var(--vp-white);
  flex-shrink: 0;
}

.cs-footer__logo-text {
  display: flex;
  flex-direction: column;
  font-family: var(--font-heading);
  line-height: 1.3;
}
.cs-footer__logo-text strong {
  font-size: 0.65rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  color: var(--vp-white);
  text-transform: uppercase;
}
.cs-footer__logo-text span {
  font-size: 0.6rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  color: var(--vp-gold);
  text-transform: uppercase;
}

.cs-footer__tagline { font-size: 0.83rem; line-height: 1.6; }

.cs-footer__links h4 {
  font-family: var(--font-heading);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.4);
  margin-bottom: 0.9rem;
}

.cs-footer__menu li { margin-bottom: 0.45rem; }
.cs-footer__menu a {
  font-size: 0.85rem;
  color: rgba(255,255,255,0.65);
  transition: color var(--transition);
}
.cs-footer__menu a:hover { color: var(--vp-white); }

.cs-footer__bottom {
  max-width: var(--container-max);
  margin-inline: auto;
  padding-inline: var(--container-pad);
  padding-block: 1.25rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  flex-wrap: wrap;
}
.cs-footer__bottom p { font-size: 0.75rem; color: rgba(255,255,255,0.35); }
.cs-footer__legal a { color: rgba(255,255,255,0.35); font-size: 0.75rem; }
.cs-footer__legal a:hover { color: rgba(255,255,255,0.7); }

/* ============================================================
   23. PAGINAZIONE
============================================================ */
.cs-pagination { padding-top: 2.5rem; display: flex; justify-content: center; }
.cs-pagination .nav-links { display: flex; gap: 0.4rem; flex-wrap: wrap; }
.cs-pagination a,
.cs-pagination span {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 40px; height: 40px;
  padding: 0 0.6rem;
  font-family: var(--font-heading);
  font-size: 0.82rem;
  font-weight: 600;
  border: 1.5px solid var(--vp-border);
  border-radius: var(--radius-sm);
  color: var(--vp-text);
  transition: all var(--transition);
}
.cs-pagination a:hover        { border-color: var(--vp-accent); color: var(--vp-accent); }
.cs-pagination .current       { background: var(--vp-accent); border-color: var(--vp-accent); color: var(--vp-white); }

/* ============================================================
   24. MISC
============================================================ */
.cs-no-results {
  text-align: center;
  padding: 3rem;
  color: var(--vp-text-light);
}
.cs-no-results p { margin-bottom: 1rem; }

.cs-page-content {
  padding-block: 3rem;
  max-width: 760px;
}

.cs-archive-body { padding-block: 1rem 3rem; }

.cs-link { color: var(--vp-accent); font-weight: 600; }
.cs-link:hover { color: var(--vp-navy); }

/* ============================================================
   25. RESPONSIVE
============================================================ */
@media (max-width: 1024px) {
  .cs-featured__card          { grid-template-columns: 1fr; }
  .cs-featured__content       { padding: 1.5rem; }
  .cs-report-grid--3col       { grid-template-columns: repeat(2, 1fr); }
  .cs-themes-grid             { grid-template-columns: repeat(2, 1fr); }
  .cs-mission__inner          { grid-template-columns: 1fr; }
  .cs-mission__kpi            { flex-direction: row; min-width: auto; }
  .cs-report-layout           { grid-template-columns: 1fr; }
  .cs-report-sidebar          { position: static; }
  .cs-contact-layout          { grid-template-columns: 1fr; }
  .cs-newsletter-layout       { grid-template-columns: 1fr; }
  .cs-newsletter-info         { position: static; flex-direction: row; flex-wrap: wrap; }
  .cs-newsletter-info__box    { flex: 1 1 200px; }
  .cs-contact-info            { position: static; flex-direction: row; flex-wrap: wrap; }
  .cs-contact-info__box       { flex: 1 1 200px; }
  .cs-footer__inner           { grid-template-columns: 1fr 1fr; }
  .cs-mission-block           { grid-template-columns: 1fr; }
}

@media (max-width: 768px) {
  :root { --header-h: 64px; }

  .cs-nav, .cs-header__cta { display: none; }
  .cs-nav__toggle { display: flex; }

  .cs-nav.is-open {
    display: block;
    position: fixed;
    top: var(--header-h);
    left: 0; right: 0; bottom: 0;
    background: var(--vp-white);
    padding: 1.5rem;
    overflow-y: auto;
    z-index: 999;
    border-top: 1px solid var(--vp-border);
  }
  .cs-nav.is-open .cs-nav__menu { flex-direction: column; gap: 0.25rem; }
  .cs-nav.is-open .cs-nav__menu li a { padding: 0.75rem 1rem; font-size: 1rem; }

  .cs-report-grid--3col  { grid-template-columns: 1fr; }
  .cs-themes-grid        { grid-template-columns: 1fr; }
  .cs-checkbox-grid      { grid-template-columns: 1fr; }
  .cs-form__row--2col    { grid-template-columns: 1fr; }
  .cs-report-nav         { grid-template-columns: 1fr; text-align: center; }
  .cs-report-nav__next   { text-align: left; }
  .cs-footer__inner      { grid-template-columns: 1fr; gap: 2rem; }
  .cs-hero__actions      { flex-direction: column; }
  .cs-cta-strip__actions { flex-direction: column; align-items: center; }
  .cs-newsletter-strip__inner { flex-direction: column; }
  .cs-mission__kpi       { flex-direction: column; }
}