/* ==========================================================================
   Tradizioni Iniziatiche — Foglio di stile principale
   Sistema editoriale sobrio: serif autorevole + sans pulito,
   palette avorio/antracite con accento oro tenue.
   ========================================================================== */

:root {
    /* Palette */
    --c-paper:        #f5f1e8;   /* avorio carta */
    --c-paper-warm:   #ede6d3;   /* avorio piu caldo */
    --c-ink:          #1c1a17;   /* nero inchiostro */
    --c-ink-soft:     #2c2a26;
    --c-text:         #2a2724;
    --c-text-muted:   #6b655d;
    --c-rule:         #c9c0ad;   /* righe e bordi */
    --c-rule-soft:    #d9d2c0;
    --c-accent:       #8a6d3b;   /* oro tenue, accento */
    --c-accent-deep:  #6b5429;
    --c-bg-dark:      #1c1a17;
    --c-paper-on-dark:#e8e1cf;

    /* Tipografia */
    --f-serif: "Cormorant Garamond", "EB Garamond", Garamond, "Times New Roman", serif;
    --f-sans:  "Work Sans", "Helvetica Neue", Helvetica, Arial, sans-serif;
    --f-mono:  "JetBrains Mono", "Courier New", monospace;

    /* Spaziature (ritmo verticale 8px) */
    --s-1: 0.5rem;
    --s-2: 1rem;
    --s-3: 1.5rem;
    --s-4: 2rem;
    --s-5: 3rem;
    --s-6: 4rem;
    --s-7: 6rem;
    --s-8: 8rem;

    /* Larghezze */
    --w-prose: 38rem;       /* larghezza ottimale lettura ~70ch */
    --w-content: 64rem;
    --w-wide: 80rem;

    --transition: 0.2s ease;
}

/* ==========================================================================
   Reset e base
   ========================================================================== */

*, *::before, *::after {
    box-sizing: border-box;
}

html {
    font-size: 18px;
    scroll-behavior: smooth;
    -webkit-text-size-adjust: 100%;
}

body {
    margin: 0;
    font-family: var(--f-serif);
    font-weight: 400;
    line-height: 1.65;
    color: var(--c-text);
    background-color: var(--c-paper);
    background-image:
        radial-gradient(at 30% 20%, rgba(138, 109, 59, 0.025) 0%, transparent 50%),
        radial-gradient(at 70% 80%, rgba(28, 26, 23, 0.02) 0%, transparent 50%);
    background-attachment: fixed;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

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

a {
    color: var(--c-ink);
    text-decoration: none;
    border-bottom: 1px solid var(--c-rule);
    transition: border-color var(--transition), color var(--transition);
}

a:hover {
    color: var(--c-accent-deep);
    border-bottom-color: var(--c-accent);
}

p {
    margin: 0 0 var(--s-3) 0;
}

/* ==========================================================================
   Tipografia
   ========================================================================== */

h1, h2, h3, h4, h5, h6 {
    font-family: var(--f-serif);
    font-weight: 500;
    color: var(--c-ink);
    line-height: 1.2;
    letter-spacing: -0.01em;
    margin: 0 0 var(--s-3) 0;
}

h1 { font-size: 2.75rem; font-weight: 400; letter-spacing: -0.015em; }
h2 { font-size: 2rem;    font-weight: 500; }
h3 { font-size: 1.5rem;  font-weight: 500; }
h4 { font-size: 1.25rem; font-weight: 500; }

.eyebrow {
    font-family: var(--f-sans);
    font-size: 0.75rem;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.18em;
    color: var(--c-text-muted);
    margin-bottom: var(--s-2);
    display: block;
}

.lede {
    font-family: var(--f-serif);
    font-style: italic;
    font-size: 1.35rem;
    line-height: 1.55;
    color: var(--c-ink-soft);
    margin-bottom: var(--s-4);
}

.sans { font-family: var(--f-sans); }
.serif { font-family: var(--f-serif); }
.muted { color: var(--c-text-muted); }
.small { font-size: 0.875rem; }

blockquote {
    margin: var(--s-4) 0;
    padding: 0 0 0 var(--s-3);
    border-left: 2px solid var(--c-accent);
    font-style: italic;
    color: var(--c-ink-soft);
}

hr {
    border: none;
    border-top: 1px solid var(--c-rule);
    margin: var(--s-5) 0;
}

hr.ornament {
    border: none;
    text-align: center;
    margin: var(--s-5) 0;
    height: 1.5rem;
    position: relative;
}

hr.ornament::before {
    content: "❦";
    color: var(--c-accent);
    font-size: 1.25rem;
    background: var(--c-paper);
    padding: 0 var(--s-2);
    position: relative;
    top: -0.4rem;
}

hr.ornament::after {
    content: "";
    position: absolute;
    left: 0; right: 0; top: 50%;
    border-top: 1px solid var(--c-rule);
    z-index: -1;
}

/* ==========================================================================
   Layout container
   ========================================================================== */

.container {
    width: 100%;
    max-width: var(--w-content);
    margin: 0 auto;
    padding: 0 var(--s-3);
}

.container-prose {
    width: 100%;
    max-width: var(--w-prose);
    margin: 0 auto;
    padding: 0 var(--s-3);
}

.container-wide {
    width: 100%;
    max-width: var(--w-wide);
    margin: 0 auto;
    padding: 0 var(--s-3);
}

/* ==========================================================================
   Header / Navigation
   ========================================================================== */

.site-header {
    border-bottom: 1px solid var(--c-rule);
    background: var(--c-paper);
    position: sticky;
    top: 0;
    z-index: 100;
    backdrop-filter: blur(8px);
    background: rgba(245, 241, 232, 0.94);
}

.site-header__inner {
    max-width: var(--w-wide);
    margin: 0 auto;
    padding: var(--s-3) var(--s-3);
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: var(--s-4);
}

.brand {
    font-family: var(--f-serif);
    font-size: 1.4rem;
    font-weight: 500;
    color: var(--c-ink);
    border: none;
    line-height: 1.1;
    display: flex;
    flex-direction: column;
}

.brand:hover {
    color: var(--c-accent-deep);
}

.brand__main {
    letter-spacing: 0.01em;
}

.brand__sub {
    font-family: var(--f-sans);
    font-size: 0.65rem;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.22em;
    color: var(--c-text-muted);
    margin-top: 0.2rem;
}

.nav {
    display: flex;
    align-items: center;
    gap: var(--s-4);
}

.nav__list {
    display: flex;
    list-style: none;
    margin: 0;
    padding: 0;
    gap: var(--s-4);
}

.nav__link {
    font-family: var(--f-sans);
    font-size: 0.85rem;
    font-weight: 400;
    letter-spacing: 0.04em;
    color: var(--c-text);
    border: none;
    padding: var(--s-1) 0;
    position: relative;
}

.nav__link::after {
    content: "";
    position: absolute;
    left: 0; right: 0;
    bottom: 0;
    height: 1px;
    background: var(--c-accent);
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 0.25s ease;
}

.nav__link:hover::after,
.nav__link.is-active::after {
    transform: scaleX(1);
}

.nav-toggle {
    display: none;
    background: none;
    border: 1px solid var(--c-rule);
    padding: var(--s-1) var(--s-2);
    font-family: var(--f-sans);
    font-size: 0.8rem;
    color: var(--c-ink);
    cursor: pointer;
    letter-spacing: 0.1em;
}

@media (max-width: 860px) {
    .nav__list { display: none; flex-direction: column; }
    .nav-toggle { display: block; }
    .site-header__inner.nav-open .nav__list {
        display: flex;
        position: absolute;
        top: 100%;
        right: 0;
        left: 0;
        background: var(--c-paper);
        padding: var(--s-3);
        border-bottom: 1px solid var(--c-rule);
    }
}

/* ==========================================================================
   Hero (homepage)
   ========================================================================== */

.hero {
    padding: var(--s-7) 0 var(--s-6);
    border-bottom: 1px solid var(--c-rule);
    position: relative;
    overflow: hidden;
}

.hero__inner {
    max-width: var(--w-content);
    margin: 0 auto;
    padding: 0 var(--s-3);
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--s-5);
}

.hero__title {
    font-size: clamp(2.5rem, 5vw, 4rem);
    font-weight: 400;
    line-height: 1.05;
    letter-spacing: -0.02em;
    margin: 0 0 var(--s-3) 0;
    color: var(--c-ink);
}

.hero__title em {
    font-style: italic;
    color: var(--c-accent-deep);
}

.hero__subtitle {
    font-size: 1.25rem;
    line-height: 1.55;
    color: var(--c-ink-soft);
    max-width: 36rem;
    margin-bottom: var(--s-4);
    font-style: italic;
}

.hero__meta {
    display: flex;
    gap: var(--s-3);
    align-items: center;
    font-family: var(--f-sans);
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.18em;
    color: var(--c-text-muted);
    border-top: 1px solid var(--c-rule);
    padding-top: var(--s-3);
}

.hero__meta-divider {
    width: 1px;
    height: 1rem;
    background: var(--c-rule);
}

/* ==========================================================================
   Page header (pagine interne)
   ========================================================================== */

.page-header {
    padding: var(--s-6) 0 var(--s-5);
    border-bottom: 1px solid var(--c-rule);
    text-align: center;
}

.page-header__eyebrow {
    font-family: var(--f-sans);
    font-size: 0.75rem;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.22em;
    color: var(--c-text-muted);
    margin-bottom: var(--s-2);
}

.page-header__title {
    font-size: clamp(2.25rem, 4vw, 3.25rem);
    font-weight: 400;
    line-height: 1.1;
    margin: 0 0 var(--s-3) 0;
}

.page-header__subtitle {
    font-style: italic;
    color: var(--c-ink-soft);
    font-size: 1.15rem;
    max-width: 36rem;
    margin: 0 auto;
}

/* ==========================================================================
   Sezioni e griglie
   ========================================================================== */

.section {
    padding: var(--s-6) 0;
}

.section--alt {
    background: var(--c-paper-warm);
    border-top: 1px solid var(--c-rule);
    border-bottom: 1px solid var(--c-rule);
}

.section--dark {
    background: var(--c-bg-dark);
    color: var(--c-paper-on-dark);
}

.section--dark h1, .section--dark h2, .section--dark h3 {
    color: var(--c-paper-on-dark);
}

.section--dark a {
    color: var(--c-paper-on-dark);
    border-bottom-color: rgba(255,255,255,0.2);
}

.section__heading {
    text-align: center;
    margin-bottom: var(--s-5);
}

.section__title {
    font-size: 2.25rem;
    font-weight: 400;
    margin: 0 0 var(--s-2) 0;
}

.section__subtitle {
    color: var(--c-text-muted);
    font-style: italic;
    max-width: 36rem;
    margin: 0 auto;
}

/* Grid card */
.grid {
    display: grid;
    gap: var(--s-4);
}

.grid--2 { grid-template-columns: repeat(2, 1fr); }
.grid--3 { grid-template-columns: repeat(3, 1fr); }
.grid--4 { grid-template-columns: repeat(4, 1fr); }

@media (max-width: 800px) {
    .grid--3, .grid--4 { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 540px) {
    .grid--2, .grid--3, .grid--4 { grid-template-columns: 1fr; }
}

/* ==========================================================================
   Card tradizione
   ========================================================================== */

.card {
    display: block;
    padding: var(--s-4);
    border: 1px solid var(--c-rule);
    background: var(--c-paper);
    transition: border-color var(--transition), transform var(--transition);
    text-decoration: none;
    color: inherit;
}

.card:hover {
    border-color: var(--c-accent);
    transform: translateY(-2px);
}

.card__eyebrow {
    font-family: var(--f-sans);
    font-size: 0.7rem;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.18em;
    color: var(--c-accent-deep);
    display: block;
    margin-bottom: var(--s-2);
}

.card__title {
    font-family: var(--f-serif);
    font-size: 1.4rem;
    font-weight: 500;
    margin: 0 0 var(--s-2) 0;
    line-height: 1.2;
    color: var(--c-ink);
}

.card__desc {
    font-size: 0.95rem;
    line-height: 1.55;
    color: var(--c-text);
    margin: 0 0 var(--s-2) 0;
}

.card__period {
    font-family: var(--f-sans);
    font-size: 0.75rem;
    color: var(--c-text-muted);
    letter-spacing: 0.05em;
    border-top: 1px solid var(--c-rule);
    padding-top: var(--s-2);
    margin-top: var(--s-3);
}

/* ==========================================================================
   Indice tradizioni — categoria
   ========================================================================== */

.category {
    margin-bottom: var(--s-6);
}

.category__title {
    font-family: var(--f-sans);
    font-size: 0.8rem;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.22em;
    color: var(--c-text-muted);
    border-bottom: 1px solid var(--c-rule);
    padding-bottom: var(--s-2);
    margin-bottom: var(--s-4);
}

/* ==========================================================================
   Articolo / scheda tradizione
   ========================================================================== */

.article {
    padding: var(--s-5) 0 var(--s-7);
}

.article__body {
    max-width: var(--w-prose);
    margin: 0 auto;
    padding: 0 var(--s-3);
}

.article__body h2 {
    font-size: 1.7rem;
    margin-top: var(--s-5);
    margin-bottom: var(--s-3);
    padding-bottom: var(--s-2);
    border-bottom: 1px solid var(--c-rule);
}

.article__body h3 {
    font-size: 1.25rem;
    font-weight: 500;
    margin-top: var(--s-4);
    margin-bottom: var(--s-2);
    color: var(--c-accent-deep);
}

.article__body p {
    margin-bottom: var(--s-3);
}

.article__body ul, .article__body ol {
    margin: 0 0 var(--s-3) 0;
    padding-left: var(--s-3);
}

.article__body li {
    margin-bottom: var(--s-1);
}

.article__body strong {
    font-weight: 600;
    color: var(--c-ink);
}

/* Tabelle dati */
.dl {
    display: grid;
    grid-template-columns: max-content 1fr;
    gap: var(--s-2) var(--s-4);
    margin: var(--s-4) 0;
    padding: var(--s-3) var(--s-4);
    border-top: 1px solid var(--c-rule);
    border-bottom: 1px solid var(--c-rule);
    background: var(--c-paper-warm);
}

.dl dt {
    font-family: var(--f-sans);
    font-size: 0.75rem;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.15em;
    color: var(--c-text-muted);
    align-self: baseline;
}

.dl dd {
    margin: 0;
    font-size: 0.95rem;
    line-height: 1.5;
}

@media (max-width: 540px) {
    .dl {
        grid-template-columns: 1fr;
        gap: var(--s-1);
    }
    .dl dd { margin-bottom: var(--s-2); }
}

/* Box avvertenza / chiarimento */
.note {
    background: var(--c-paper-warm);
    border-left: 3px solid var(--c-accent);
    padding: var(--s-3) var(--s-4);
    margin: var(--s-4) 0;
}

.note__title {
    font-family: var(--f-sans);
    font-size: 0.75rem;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.15em;
    color: var(--c-accent-deep);
    margin-bottom: var(--s-1);
}

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

/* ==========================================================================
   Navigazione tra schede / breadcrumb
   ========================================================================== */

.breadcrumb {
    font-family: var(--f-sans);
    font-size: 0.78rem;
    text-transform: uppercase;
    letter-spacing: 0.12em;
    color: var(--c-text-muted);
    padding: var(--s-3) 0;
    border-bottom: 1px solid var(--c-rule);
}

.breadcrumb a {
    color: var(--c-text-muted);
    border: none;
}

.breadcrumb a:hover {
    color: var(--c-accent-deep);
}

.breadcrumb__sep {
    margin: 0 var(--s-1);
    color: var(--c-rule);
}

.related {
    margin-top: var(--s-6);
    padding-top: var(--s-4);
    border-top: 1px solid var(--c-rule);
}

.related__title {
    font-family: var(--f-sans);
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 0.18em;
    color: var(--c-text-muted);
    margin-bottom: var(--s-3);
}

.related__list {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    flex-wrap: wrap;
    gap: var(--s-2);
}

.related__list a {
    display: inline-block;
    padding: var(--s-1) var(--s-3);
    border: 1px solid var(--c-rule);
    font-size: 0.9rem;
    border-radius: 0;
}

.related__list a:hover {
    border-color: var(--c-accent);
    background: var(--c-paper-warm);
}

/* ==========================================================================
   Citazione editoriale (pull-quote)
   ========================================================================== */

.pullquote {
    margin: var(--s-5) 0;
    padding: var(--s-4) 0;
    border-top: 1px solid var(--c-rule);
    border-bottom: 1px solid var(--c-rule);
    font-family: var(--f-serif);
    font-style: italic;
    font-size: 1.4rem;
    line-height: 1.5;
    color: var(--c-ink);
    text-align: center;
}

.pullquote__cite {
    display: block;
    font-style: normal;
    font-family: var(--f-sans);
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.18em;
    color: var(--c-text-muted);
    margin-top: var(--s-2);
}

/* ==========================================================================
   Footer
   ========================================================================== */

.site-footer {
    background: var(--c-bg-dark);
    color: var(--c-paper-on-dark);
    padding: var(--s-6) 0 var(--s-4);
    margin-top: var(--s-7);
}

.site-footer__inner {
    max-width: var(--w-wide);
    margin: 0 auto;
    padding: 0 var(--s-3);
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: var(--s-5);
    margin-bottom: var(--s-5);
    padding-bottom: var(--s-4);
    border-bottom: 1px solid rgba(255,255,255,0.12);
}

@media (max-width: 800px) {
    .footer-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 540px) {
    .footer-grid { grid-template-columns: 1fr; }
}

.footer-brand h3 {
    font-family: var(--f-serif);
    font-size: 1.4rem;
    font-weight: 400;
    color: var(--c-paper-on-dark);
    margin: 0 0 var(--s-2) 0;
}

.footer-brand p {
    font-size: 0.9rem;
    line-height: 1.55;
    color: rgba(232,225,207,0.7);
    max-width: 24rem;
}

.footer-col h4 {
    font-family: var(--f-sans);
    font-size: 0.75rem;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.18em;
    color: rgba(232,225,207,0.6);
    margin: 0 0 var(--s-3) 0;
}

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

.footer-col li {
    margin-bottom: var(--s-1);
}

.footer-col a {
    font-family: var(--f-sans);
    font-size: 0.9rem;
    color: var(--c-paper-on-dark);
    border: none;
    opacity: 0.85;
    transition: opacity var(--transition);
}

.footer-col a:hover {
    opacity: 1;
    color: #c9a96e;
}

.footer-meta {
    font-family: var(--f-sans);
    font-size: 0.78rem;
    color: rgba(232,225,207,0.5);
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: var(--s-2);
}

/* ==========================================================================
   Pagina contatti
   ========================================================================== */

.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--s-5);
    margin-top: var(--s-4);
}

@media (max-width: 700px) {
    .contact-grid { grid-template-columns: 1fr; }
}

.contact-card {
    padding: var(--s-4);
    border: 1px solid var(--c-rule);
    background: var(--c-paper);
}

.contact-card h3 {
    font-size: 1.25rem;
    margin-bottom: var(--s-2);
}

/* ==========================================================================
   Utility
   ========================================================================== */

.text-center { text-align: center; }
.text-right { text-align: right; }
.mt-0 { margin-top: 0; }
.mb-0 { margin-bottom: 0; }

@media print {
    .site-header, .site-footer, .breadcrumb { display: none; }
    body { background: white; color: black; }
}