/* =========================================================
   Clara Natale — Design system & site styles
   Mobile-first. Breakpoints: 640px / 960px / 1200px
   ========================================================= */

:root {
  --cream: #F5F1E4;
  --cream-light: #FAF7EF;
  --sage: #A5CA9E;
  --sage-light: #E3E8D3;
  --purple: #3D2354;
  --purple-dark: #2A1839;
  --orange: #D96100;
  --orange-bright: #EA6E1E;
  --ink: #2B2A25;

  --font-heading: 'Fraunces', serif;
  --font-body: 'Inter', sans-serif;
  --font-mono: 'IBM Plex Mono', monospace;

  --container: 1160px;
  --radius: 14px;
  --radius-sm: 8px;
}

/* ---------- Reset ---------- */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body, h1, h2, h3, h4, p, figure, blockquote, ul, ol { margin: 0; }
ul, ol { padding: 0; list-style: none; }
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
button { font: inherit; cursor: pointer; border: none; background: none; }
input, textarea { font: inherit; }

body {
  background: var(--cream);
  color: var(--ink);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4 {
  font-family: var(--font-heading);
  color: var(--purple);
  line-height: 1.15;
  font-weight: 600;
}

.container {
  width: 100%;
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 20px;
}

.eyebrow {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 0.78rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--orange);
  margin-bottom: 14px;
}

section { padding: 64px 0; }
@media (min-width: 960px) { section { padding: 96px 0; } }

.section-alt { background: var(--sage-light); }

.section-title { font-size: 2rem; margin-bottom: 20px; }
@media (min-width: 640px) { .section-title { font-size: 2.4rem; } }

em, .accent-italic {
  font-style: italic;
  color: var(--orange);
}

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 14px 28px;
  border-radius: 999px;
  font-weight: 600;
  font-size: 0.95rem;
  transition: transform 0.15s ease, box-shadow 0.15s ease, background 0.15s ease;
  white-space: nowrap;
}
.btn:hover { transform: translateY(-2px); }

.btn-primary {
  background: var(--orange-bright);
  color: var(--cream-light);
  box-shadow: 0 8px 20px rgba(217, 97, 0, 0.25);
}
.btn-primary:hover { background: var(--orange); }

.btn-secondary {
  background: transparent;
  color: var(--purple);
  border: 2px solid var(--purple);
}
.btn-secondary:hover { background: var(--purple); color: var(--cream-light); }

/* ---------- Header ---------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: var(--cream);
  border-bottom: 1px solid rgba(61, 35, 84, 0.08);
}

.site-header .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 76px;
}

.site-branding {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 1.3rem;
  color: var(--purple);
}
.site-branding img { height: 52px; width: auto; }

.primary-nav ul {
  display: flex;
  align-items: center;
  gap: 34px;
}

.primary-nav a {
  font-weight: 500;
  font-size: 0.98rem;
  color: var(--ink);
  transition: color 0.15s ease;
}
.primary-nav a:hover { color: var(--orange); }

.primary-nav .menu-cta a {
  background: var(--orange-bright);
  color: var(--cream-light);
  padding: 10px 22px;
  border-radius: 999px;
  font-weight: 600;
}
.primary-nav .menu-cta a:hover { background: var(--orange); }

.hamburger {
  display: flex;
  flex-direction: column;
  gap: 5px;
  padding: 8px;
}
.hamburger span {
  width: 24px;
  height: 2px;
  background: var(--purple);
  transition: transform 0.2s ease, opacity 0.2s ease;
}
.hamburger.is-active span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.hamburger.is-active span:nth-child(2) { opacity: 0; }
.hamburger.is-active span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

.primary-nav {
  position: fixed;
  inset: 76px 0 0 0;
  background: var(--cream-light);
  transform: translateX(100%);
  transition: transform 0.25s ease;
  overflow-y: auto;
  padding: 32px 20px;
}
.primary-nav.is-open { transform: translateX(0); }
.primary-nav ul { flex-direction: column; align-items: flex-start; gap: 22px; }
.primary-nav .menu-cta { margin-top: 10px; }

@media (min-width: 960px) {
  .hamburger { display: none; }
  .primary-nav {
    position: static;
    transform: none;
    background: none;
    padding: 0;
    overflow: visible;
  }
  .primary-nav ul { flex-direction: row; }
}

/* ---------- Hero ---------- */
.hero {
  padding: 56px 0 72px;
  overflow: hidden;
}
.hero .container {
  display: grid;
  gap: 40px;
  align-items: center;
}
@media (min-width: 960px) {
  .hero .container { grid-template-columns: 1.1fr 0.9fr; gap: 60px; }
}

.hero-headline {
  font-size: 2.4rem;
  margin-bottom: 20px;
}
@media (min-width: 640px) { .hero-headline { font-size: 3.1rem; } }
@media (min-width: 1200px) { .hero-headline { font-size: 3.6rem; } }

.hero-subtitle {
  font-size: 1.1rem;
  color: var(--ink);
  max-width: 46ch;
  margin-bottom: 32px;
}

.hero-actions { display: flex; flex-wrap: wrap; gap: 16px; }

.hero-visual {
  position: relative;
  display: flex;
  justify-content: center;
}
.hero-visual .blob {
  position: absolute;
  inset: -6% -6% -6% -6%;
  background: var(--sage);
  border-radius: 44% 56% 62% 38% / 45% 40% 60% 55%;
  z-index: 0;
}
.hero-visual img {
  position: relative;
  z-index: 1;
  width: 100%;
  max-width: 360px;
  border-radius: 40% 60% 55% 45% / 50% 45% 55% 50%;
  object-fit: cover;
  aspect-ratio: 4 / 5;
}

/* ---------- Metriche (nella colonna "Chi sono") ---------- */
.metric-item {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  border-left: 3px solid var(--sage);
  padding-left: 18px;
  max-width: 46ch;
}
.metric-icon {
  flex-shrink: 0;
  width: 26px;
  height: 26px;
  margin-top: 2px;
  color: var(--orange-bright);
}
.metric-text {
  font-family: var(--font-mono);
  font-size: 1rem;
  font-weight: 700;
  line-height: 1.5;
  color: var(--purple);
}

/* ---------- About / Chi sono ---------- */
.about-grid {
  display: grid;
  gap: 40px;
}
@media (min-width: 960px) {
  .about-grid { grid-template-columns: 1.2fr 0.8fr; gap: 60px; }
}

.about-text p { margin-bottom: 18px; font-size: 1.05rem; }

.pull-quote {
  font-family: var(--font-heading);
  font-style: italic;
  color: var(--purple);
  font-size: 1.5rem;
  line-height: 1.4;
  border-left: 4px solid var(--orange);
  padding-left: 24px;
  margin: 32px 0;
}

.credentials {
  display: flex;
  flex-direction: column;
  gap: 22px;
  background: var(--cream-light);
  border-radius: var(--radius);
  padding: 28px 24px;
  box-shadow: 0 12px 30px rgba(61, 35, 84, 0.08);
}
.credentials .metric-item { max-width: none; }

/* ---------- Services ---------- */
.services-grid {
  display: grid;
  gap: 24px;
  grid-template-columns: 1fr;
  margin-top: 40px;
}
@media (min-width: 640px) {
  .services-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (min-width: 1200px) {
  .services-grid { grid-template-columns: repeat(4, 1fr); }
}

.service-card {
  background: var(--cream-light);
  border-radius: var(--radius);
  padding: 28px 24px;
  border-top: 4px solid var(--sage);
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}
.service-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 16px 32px rgba(61, 35, 84, 0.1);
}
.service-card h3 {
  font-size: 1.15rem;
  margin-bottom: 12px;
}
.service-card p { font-size: 0.95rem; color: var(--ink); }

/* ---------- Clients / Loghi ---------- */
.clients-grid {
  display: grid;
  gap: 16px;
  grid-template-columns: repeat(2, 1fr);
  margin-top: 40px;
}
@media (min-width: 640px) {
  .clients-grid { grid-template-columns: repeat(3, 1fr); }
}
@media (min-width: 960px) {
  .clients-grid { grid-template-columns: repeat(4, 1fr); }
}

.client-card {
  background: var(--cream-light);
  border-radius: var(--radius-sm);
  padding: 22px 16px;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  font-family: var(--font-mono);
  font-weight: 500;
  letter-spacing: 0.03em;
  color: var(--purple);
  min-height: 76px;
  transition: background 0.15s ease, color 0.15s ease;
}
.client-card:hover { background: var(--sage); }
.client-card img {
  max-width: 100%;
  max-height: 42px;
  width: auto;
  height: auto;
  object-fit: contain;
  filter: grayscale(1) opacity(0.75);
  transition: filter 0.15s ease;
}
.client-card:hover img { filter: grayscale(0) opacity(1); }

/* ---------- Contact ---------- */
.contact-section {
  background: var(--purple-dark);
  color: var(--cream-light);
}
.contact-section .section-title,
.contact-section h3 { color: var(--cream-light); }
.contact-section .eyebrow { color: var(--sage); }

.contact-grid {
  display: grid;
  gap: 40px;
  margin-top: 32px;
}
@media (min-width: 960px) {
  .contact-grid { grid-template-columns: 1fr 1fr; align-items: start; }
}

.contact-calendar iframe {
  width: 100%;
  min-height: 520px;
  border: none;
  border-radius: var(--radius);
  background: var(--cream-light);
}

.contact-direct {
  background: rgba(245, 241, 228, 0.06);
  border: 1px solid rgba(245, 241, 228, 0.15);
  border-radius: var(--radius);
  padding: 28px;
}
.contact-direct h3 { font-size: 1.1rem; margin-bottom: 18px; }
.contact-direct ul { display: flex; flex-direction: column; gap: 14px; }
.contact-direct a {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-weight: 500;
  color: var(--cream-light);
  transition: color 0.15s ease;
}
.contact-direct a:hover { color: var(--orange-bright); }

/* ---------- Footer ---------- */
.site-footer {
  background: var(--purple-dark);
  color: var(--cream-light);
  padding: 32px 0;
  border-top: 1px solid rgba(245, 241, 228, 0.12);
}
.site-footer .container {
  display: flex;
  flex-direction: column;
  gap: 12px;
  align-items: center;
  text-align: center;
  font-size: 0.85rem;
}
@media (min-width: 640px) {
  .site-footer .container { flex-direction: row; justify-content: space-between; text-align: left; }
}
.site-footer a:hover { color: var(--orange-bright); }

/* ---------- Blog archive ---------- */
.blog-header { padding: 56px 0 24px; text-align: center; }

.post-grid {
  display: grid;
  gap: 32px;
  grid-template-columns: 1fr;
  padding-bottom: 64px;
}
@media (min-width: 640px) {
  .post-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (min-width: 1200px) {
  .post-grid { grid-template-columns: repeat(3, 1fr); }
}

.post-card {
  background: var(--cream-light);
  border-radius: var(--radius);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}
.post-card:hover { transform: translateY(-4px); box-shadow: 0 16px 32px rgba(61, 35, 84, 0.1); }

.post-card-thumb { position: relative; aspect-ratio: 16 / 10; background: var(--sage-light); }
.post-card-thumb img { width: 100%; height: 100%; object-fit: cover; }
.post-card-category {
  position: absolute;
  top: 14px;
  left: 14px;
  background: var(--orange-bright);
  color: var(--cream-light);
  font-family: var(--font-mono);
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  padding: 6px 12px;
  border-radius: 999px;
}

.post-card-body { padding: 22px; display: flex; flex-direction: column; gap: 10px; flex: 1; }
.post-card-date { font-family: var(--font-mono); font-size: 0.78rem; color: var(--orange); }
.post-card-title { font-size: 1.2rem; }
.post-card-excerpt { font-size: 0.92rem; color: var(--ink); flex: 1; }
.post-card-more { font-weight: 600; color: var(--purple); align-self: flex-start; }
.post-card-more:hover { color: var(--orange); }

.blog-empty { text-align: center; padding: 64px 0; color: var(--purple); font-family: var(--font-heading); font-size: 1.3rem; }

.pagination-nav { display: flex; justify-content: center; gap: 10px; padding-bottom: 64px; }
.pagination-nav a, .pagination-nav span {
  padding: 8px 16px;
  border-radius: 999px;
  background: var(--cream-light);
  font-weight: 600;
}
.pagination-nav .current { background: var(--orange-bright); color: var(--cream-light); }

/* ---------- Single post ---------- */
.single-post-header { padding: 56px 0 24px; }
.single-post-meta { display: flex; gap: 14px; align-items: center; margin-bottom: 16px; }
.single-post-meta .post-card-category { position: static; }
.single-post-title { font-size: 2rem; }
@media (min-width: 640px) { .single-post-title { font-size: 2.6rem; } }

.single-post-thumb { margin: 32px 0; border-radius: var(--radius); overflow: hidden; }

.post-content { max-width: 72ch; padding-bottom: 64px; font-size: 1.05rem; }
.post-content p, .post-content ul, .post-content ol { margin-bottom: 20px; }
.post-content h2, .post-content h3 { margin: 36px 0 16px; }
.post-content a { color: var(--orange); text-decoration: underline; }
.post-content blockquote {
  border-left: 4px solid var(--sage);
  padding-left: 20px;
  color: var(--purple);
  font-style: italic;
  margin: 28px 0;
}
.post-content img { border-radius: var(--radius-sm); margin: 24px 0; }

.post-nav-back { padding-bottom: 40px; }
.post-nav-back a { font-weight: 600; color: var(--purple); }
.post-nav-back a:hover { color: var(--orange); }

/* ---------- 404 ---------- */
.error-404 { text-align: center; padding: 96px 0; }
.error-404 h1 { font-size: 5rem; }