/* =========================================================
   NorthVista — Interni scandinavi
   Stile nordico ultra-pulito: spazi bianchi, palette tenue,
   tipografia minimale.
   ========================================================= */

:root {
  --bg: #fafaf7;
  --bg-soft: #f4f1ec;
  --bg-card: #ffffff;
  --ink: #1f1f1f;
  --ink-soft: #4a4a4a;
  --ink-mute: #8a8a8a;
  --line: #e8e4dd;
  --accent: #6b7c6e;
  --accent-soft: #d8dfd6;
  --warm: #c8a98a;
  --max: 1200px;
  --radius: 4px;
  --shadow: 0 1px 2px rgba(0, 0, 0, 0.04);
  --transition: 220ms ease;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: "Inter", "Helvetica Neue", Helvetica, Arial, sans-serif;
  font-size: 16px;
  line-height: 1.7;
  color: var(--ink);
  background: var(--bg);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

img {
  max-width: 100%;
  height: auto;
  display: block;
}

a {
  color: var(--ink);
  text-decoration: none;
  transition: color var(--transition);
}

a:hover {
  color: var(--accent);
}

h1, h2, h3, h4 {
  font-family: "Cormorant Garamond", "Times New Roman", Georgia, serif;
  font-weight: 500;
  letter-spacing: -0.01em;
  color: var(--ink);
  margin: 0 0 0.6em;
  line-height: 1.2;
}

h1 { font-size: clamp(2.2rem, 5vw, 3.6rem); }
h2 { font-size: clamp(1.7rem, 3vw, 2.4rem); }
h3 { font-size: 1.25rem; }
h4 { font-size: 1.05rem; }

p {
  margin: 0 0 1em;
  color: var(--ink-soft);
}

.container {
  width: 100%;
  max-width: var(--max);
  margin: 0 auto;
  padding: 0 24px;
}

.section {
  padding: 96px 0;
}

.section--soft {
  background: var(--bg-soft);
}

.eyebrow {
  display: inline-block;
  text-transform: uppercase;
  letter-spacing: 0.18em;
  font-size: 0.72rem;
  color: var(--ink-mute);
  margin-bottom: 18px;
}

.lead {
  font-size: 1.1rem;
  color: var(--ink-soft);
  max-width: 60ch;
}

/* ---------- Header / Navigation ---------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(250, 250, 247, 0.92);
  backdrop-filter: saturate(180%) blur(8px);
  border-bottom: 1px solid var(--line);
}

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 76px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: "Cormorant Garamond", Georgia, serif;
  font-size: 1.4rem;
  letter-spacing: 0.02em;
  color: var(--ink);
}

.brand svg {
  width: 28px;
  height: 28px;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 28px;
  list-style: none;
  margin: 0;
  padding: 0;
}

.nav-links a {
  font-size: 0.92rem;
  letter-spacing: 0.02em;
  color: var(--ink-soft);
}

.nav-links a:hover,
.nav-links a.active {
  color: var(--ink);
}

.nav-toggle {
  display: none;
  background: transparent;
  border: 0;
  cursor: pointer;
  width: 40px;
  height: 40px;
  position: relative;
}

.nav-toggle span,
.nav-toggle span::before,
.nav-toggle span::after {
  content: "";
  position: absolute;
  left: 8px;
  width: 24px;
  height: 1.5px;
  background: var(--ink);
  transition: var(--transition);
}

.nav-toggle span { top: 50%; }
.nav-toggle span::before { top: -7px; }
.nav-toggle span::after  { top: 7px; }

/* ---------- Hero ---------- */
.hero {
  padding: 90px 0 80px;
  background: var(--bg);
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.05fr 1fr;
  gap: 64px;
  align-items: center;
}

.hero h1 {
  margin-bottom: 22px;
}

.hero .lead {
  margin-bottom: 32px;
}

.hero-meta {
  display: flex;
  gap: 28px;
  font-size: 0.85rem;
  color: var(--ink-mute);
  letter-spacing: 0.05em;
  text-transform: uppercase;
  border-top: 1px solid var(--line);
  padding-top: 22px;
}

.hero-image {
  position: relative;
  overflow: hidden;
  border-radius: var(--radius);
}

.hero-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  aspect-ratio: 4 / 5;
}

/* ---------- Buttons ---------- */
.btn {
  display: inline-block;
  padding: 14px 28px;
  font-size: 0.9rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  background: var(--ink);
  color: #fff;
  border: 1px solid var(--ink);
  cursor: pointer;
  transition: var(--transition);
}

.btn:hover {
  background: transparent;
  color: var(--ink);
}

.btn--ghost {
  background: transparent;
  color: var(--ink);
}

.btn--ghost:hover {
  background: var(--ink);
  color: #fff;
}

.btn--link {
  background: transparent;
  border: 0;
  border-bottom: 1px solid var(--ink);
  padding: 6px 0;
  color: var(--ink);
}

.btn--link:hover {
  color: var(--accent);
  border-color: var(--accent);
}

/* ---------- Section header ---------- */
.section-head {
  display: flex;
  align-items: end;
  justify-content: space-between;
  margin-bottom: 56px;
  gap: 24px;
  flex-wrap: wrap;
}

.section-head h2 {
  margin: 0;
  max-width: 22ch;
}

.section-head p {
  max-width: 36ch;
  margin: 0;
  color: var(--ink-mute);
}

/* ---------- Articles grid ---------- */
.articles-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 40px;
}

.article-card {
  display: flex;
  flex-direction: column;
  background: var(--bg-card);
  border: 1px solid var(--line);
  transition: transform var(--transition), box-shadow var(--transition);
}

.article-card:hover {
  transform: translateY(-3px);
  box-shadow: 0 12px 32px rgba(0, 0, 0, 0.06);
}

.article-card__media {
  aspect-ratio: 4 / 3;
  overflow: hidden;
}

.article-card__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 600ms ease;
}

.article-card:hover .article-card__media img {
  transform: scale(1.04);
}

.article-card__body {
  padding: 24px 24px 28px;
  display: flex;
  flex-direction: column;
  flex: 1;
}

.article-card__cat {
  font-size: 0.72rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 10px;
}

.article-card__title {
  font-family: "Cormorant Garamond", Georgia, serif;
  font-size: 1.4rem;
  line-height: 1.25;
  margin: 0 0 12px;
  color: var(--ink);
}

.article-card__excerpt {
  font-size: 0.95rem;
  color: var(--ink-soft);
  margin: 0 0 18px;
}

.article-card__meta {
  margin-top: auto;
  font-size: 0.78rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--ink-mute);
  display: flex;
  gap: 14px;
}

/* ---------- Categories ---------- */
.categories {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}

.category {
  background: var(--bg-card);
  border: 1px solid var(--line);
  padding: 36px 28px;
  text-align: left;
  transition: var(--transition);
  display: flex;
  flex-direction: column;
  gap: 14px;
  min-height: 220px;
}

.category:hover {
  background: var(--ink);
  color: #fff;
  border-color: var(--ink);
}

.category:hover h3,
.category:hover p,
.category:hover .category__index {
  color: #fff;
}

.category__index {
  font-size: 0.78rem;
  letter-spacing: 0.18em;
  color: var(--ink-mute);
}

.category h3 {
  margin: 0;
  font-size: 1.5rem;
}

.category p {
  margin: 0;
  font-size: 0.92rem;
  color: var(--ink-mute);
}

.category__more {
  margin-top: auto;
  font-size: 0.78rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

/* ---------- About ---------- */
.about-grid {
  display: grid;
  grid-template-columns: 1fr 1.1fr;
  gap: 80px;
  align-items: center;
}

.about-image {
  aspect-ratio: 4 / 5;
  overflow: hidden;
}

.about-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.values {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 28px;
  margin-top: 32px;
}

.value h4 {
  margin: 0 0 8px;
  font-family: "Inter", sans-serif;
  font-size: 0.85rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--ink);
  font-weight: 600;
}

.value p {
  margin: 0;
  font-size: 0.92rem;
  color: var(--ink-soft);
}

/* ---------- Contact form ---------- */
.contact-grid {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 80px;
}

.contact-info p {
  margin: 0 0 8px;
}

.contact-info dl {
  margin: 24px 0 0;
}

.contact-info dt {
  font-size: 0.78rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--ink-mute);
  margin-top: 18px;
}

.contact-info dd {
  margin: 4px 0 0;
  color: var(--ink);
}

.form {
  display: grid;
  gap: 20px;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
}

.field {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.field label {
  font-size: 0.78rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--ink-mute);
}

.field input,
.field textarea,
.field select {
  font: inherit;
  color: var(--ink);
  background: transparent;
  border: 0;
  border-bottom: 1px solid var(--line);
  padding: 10px 0;
  outline: none;
  transition: border-color var(--transition);
}

.field input:focus,
.field textarea:focus,
.field select:focus {
  border-color: var(--ink);
}

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

.field--check {
  flex-direction: row;
  align-items: flex-start;
  gap: 12px;
}

.field--check input {
  margin-top: 4px;
}

.field--check label {
  font-size: 0.85rem;
  letter-spacing: normal;
  text-transform: none;
  color: var(--ink-soft);
  line-height: 1.5;
}

.form-message {
  font-size: 0.9rem;
  padding: 14px 16px;
  border: 1px solid var(--accent-soft);
  background: #f1f5f0;
  color: #3a4a3a;
  display: none;
}

.form-message.is-visible {
  display: block;
}

/* ---------- Article hero / single ---------- */
.article-hero {
  padding: 80px 0 40px;
}

.article-hero h1 {
  max-width: 22ch;
}

.article-hero__meta {
  margin-top: 28px;
  font-size: 0.8rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--ink-mute);
  display: flex;
  gap: 22px;
  flex-wrap: wrap;
}

.article-cover {
  aspect-ratio: 16 / 9;
  overflow: hidden;
  margin-bottom: 56px;
}

.article-cover img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.article-body {
  max-width: 720px;
  margin: 0 auto;
}

.article-body p,
.article-body li {
  font-size: 1.02rem;
  line-height: 1.85;
  color: var(--ink-soft);
}

.article-body h2,
.article-body h3 {
  margin-top: 1.6em;
}

.article-body blockquote {
  border-left: 2px solid var(--ink);
  margin: 32px 0;
  padding: 4px 0 4px 24px;
  font-family: "Cormorant Garamond", Georgia, serif;
  font-size: 1.4rem;
  line-height: 1.4;
  color: var(--ink);
}

.article-body figure {
  margin: 36px 0;
}

.article-body figcaption {
  font-size: 0.82rem;
  color: var(--ink-mute);
  margin-top: 10px;
  text-align: center;
}

/* ---------- Page hero (interna) ---------- */
.page-hero {
  padding: 80px 0 48px;
  border-bottom: 1px solid var(--line);
}

.page-hero h1 {
  margin: 0 0 14px;
}

.page-hero p {
  max-width: 60ch;
  margin: 0;
  color: var(--ink-soft);
}

.breadcrumbs {
  font-size: 0.78rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--ink-mute);
  margin-bottom: 18px;
}

.breadcrumbs a { color: var(--ink-mute); }
.breadcrumbs a:hover { color: var(--ink); }
.breadcrumbs span { margin: 0 8px; }

/* ---------- Long form (privacy / cookie) ---------- */
.prose {
  max-width: 760px;
  margin: 0 auto;
}

.prose h2 {
  margin-top: 48px;
}

.prose h3 {
  margin-top: 28px;
}

.prose ul {
  padding-left: 20px;
}

.prose li {
  margin-bottom: 8px;
  color: var(--ink-soft);
}

/* ---------- Footer ---------- */
.site-footer {
  background: var(--ink);
  color: #d6d6d2;
  padding: 72px 0 28px;
}

.site-footer a { color: #d6d6d2; }
.site-footer a:hover { color: #fff; }

.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1fr;
  gap: 48px;
  margin-bottom: 48px;
}

.footer-grid h4 {
  font-family: "Inter", sans-serif;
  font-size: 0.78rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: #fff;
  margin: 0 0 18px;
  font-weight: 600;
}

.footer-grid ul {
  list-style: none;
  margin: 0;
  padding: 0;
}

.footer-grid li {
  margin-bottom: 10px;
  font-size: 0.92rem;
}

.footer-brand {
  font-family: "Cormorant Garamond", Georgia, serif;
  font-size: 1.6rem;
  color: #fff;
  margin-bottom: 12px;
  display: flex;
  align-items: center;
  gap: 10px;
}

.footer-brand svg { width: 26px; height: 26px; }

.footer-brand + p {
  color: #b6b6b2;
  font-size: 0.92rem;
  max-width: 32ch;
}

.site-footer .legal {
  border-top: 1px solid #2c2c2c;
  padding-top: 24px;
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
  font-size: 0.82rem;
  color: #9a9a96;
}

/* ---------- Cookie banner ---------- */
.cookie-banner {
  position: fixed;
  bottom: 24px;
  left: 24px;
  right: 24px;
  max-width: 720px;
  margin: 0 auto;
  background: #fff;
  border: 1px solid var(--line);
  box-shadow: 0 12px 40px rgba(0, 0, 0, 0.12);
  padding: 22px 24px;
  display: none;
  z-index: 80;
  border-radius: var(--radius);
}

.cookie-banner.is-visible { display: block; }

.cookie-banner h4 {
  margin: 0 0 6px;
  font-family: "Inter", sans-serif;
  font-size: 0.92rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.cookie-banner p {
  margin: 0 0 16px;
  font-size: 0.9rem;
  color: var(--ink-soft);
}

.cookie-banner a {
  text-decoration: underline;
}

.cookie-actions {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}

.cookie-actions .btn {
  padding: 10px 20px;
  font-size: 0.78rem;
}

/* ---------- Utility ---------- */
.text-center { text-align: center; }
.muted { color: var(--ink-mute); }
.divider {
  height: 1px;
  background: var(--line);
  border: 0;
  margin: 0;
}

/* ---------- Responsive ---------- */
@media (max-width: 960px) {
  .section { padding: 72px 0; }
  .hero { padding: 64px 0 56px; }
  .hero-grid,
  .about-grid,
  .contact-grid { grid-template-columns: 1fr; gap: 40px; }
  .articles-grid { grid-template-columns: repeat(2, 1fr); gap: 28px; }
  .categories { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 32px; }
  .nav-toggle { display: inline-block; }
  .nav-links {
    position: fixed;
    inset: 76px 0 auto 0;
    flex-direction: column;
    align-items: flex-start;
    background: var(--bg);
    border-bottom: 1px solid var(--line);
    padding: 24px;
    gap: 18px;
    transform: translateY(-12px);
    opacity: 0;
    pointer-events: none;
    transition: var(--transition);
  }
  .nav-links.is-open {
    transform: translateY(0);
    opacity: 1;
    pointer-events: auto;
  }
}

@media (max-width: 600px) {
  .section { padding: 56px 0; }
  .articles-grid { grid-template-columns: 1fr; }
  .categories { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; }
  .form-row { grid-template-columns: 1fr; }
  .hero-meta { flex-direction: column; gap: 8px; }
}

/* Reduce motion */
@media (prefers-reduced-motion: reduce) {
  * { transition: none !important; animation: none !important; }
  html { scroll-behavior: auto; }
}