/* ============================================
   Il Giardino di Alisia — Stile Botanico Elegante
   Font serif raffinato, colori terra e verde bosco
   ============================================ */

@import url('https://fonts.googleapis.com/css2?family=Playfair+Display:ital,wght@0,400;0,600;0,700;1,400&family=Lora:ital,wght@0,400;0,500;0,600;1,400&family=Inter:wght@400;500;600&display=swap');

:root {
    --bianco: #FFFDF8;
    --grigio-carta: #F5F0E8;
    --antracite: #2C2C2A;
    --nero: #1A1A18;
    --verde: #2D6A4F;
    --verde-scuro: #1B4332;
    --verde-chiaro: #606C38;
    --terracotta: #BC6C25;
    --crema: #FEFAE0;
    --grigio-medio: #7A7568;
    --grigio-bordi: #E0D8C8;
    --grigio-chiaro: #F0EBE0;
    --ombra-card: 0 2px 8px rgba(45,106,79,0.06);
    --ombra-hover: 0 8px 28px rgba(45,106,79,0.12);
    --max-width: 1240px;
    --gutter: 24px;
    --transizione: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --font-titoli: 'Playfair Display', Georgia, serif;
    --font-corpo: 'Lora', Georgia, serif;
    --font-ui: 'Inter', sans-serif;
    --radius: 12px;
}

@media (prefers-color-scheme: dark) {
    :root {
        --bianco: #111110;
        --grigio-carta: #1A1A18;
        --antracite: #E8E4DA;
        --nero: #F5F0E8;
        --grigio-medio: #9B9688;
        --grigio-bordi: #2A2A28;
        --grigio-chiaro: #1E1E1C;
        --crema: #1A1A18;
        --ombra-card: 0 2px 8px rgba(0,0,0,0.3);
        --ombra-hover: 0 8px 28px rgba(0,0,0,0.4);
    }
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html { font-size: 16px; scroll-behavior: smooth; -webkit-font-smoothing: antialiased; }

body {
    font-family: var(--font-corpo);
    color: var(--antracite);
    background: var(--bianco);
    line-height: 1.7;
    overflow-x: hidden;
}

img { max-width: 100%; height: auto; display: block; }
a { color: inherit; text-decoration: none; }

/* === Progress Bar === */
.progress-bar {
    position: fixed; top: 0; left: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--verde), var(--terracotta));
    z-index: 9999;
    width: 0%;
}

/* === Header === */
.site-header {
    background: var(--bianco);
    border-bottom: 1px solid var(--grigio-bordi);
    position: sticky;
    top: -1px;
    z-index: 1000;
    transition: transform var(--transizione), box-shadow var(--transizione);
}
.site-header.scrolled {
    box-shadow: 0 2px 16px rgba(45,106,79,0.08);
}
.header-inner {
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 0 var(--gutter);
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 76px;
}

.logo {
    font-family: var(--font-titoli);
    font-size: 1.55rem;
    font-weight: 700;
    color: var(--verde);
    letter-spacing: -0.01em;
}
.logo .accent {
    color: var(--terracotta);
    font-style: italic;
    font-weight: 400;
}

.main-nav {
    display: flex;
    gap: 4px;
    align-items: center;
}
.main-nav a {
    font-family: var(--font-ui);
    font-size: 0.78rem;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    color: var(--grigio-medio);
    padding: 8px 16px;
    border-radius: 20px;
    transition: all var(--transizione);
}
.main-nav a:hover,
.main-nav a.active {
    color: var(--verde);
    background: rgba(45,106,79,0.06);
}

.header-actions { display: flex; align-items: center; gap: 12px; }
.search-toggle, .mobile-toggle {
    background: none; border: none; cursor: pointer;
    color: var(--antracite); padding: 8px; border-radius: 50%;
    transition: background var(--transizione); display: flex; align-items: center;
}
.search-toggle:hover, .mobile-toggle:hover { background: var(--grigio-chiaro); }
.mobile-toggle { display: none; }

/* Search overlay */
.search-overlay {
    position: fixed; top: 0; left: 0; right: 0; bottom: 0;
    background: rgba(27,67,50,0.9);
    z-index: 9998; display: none;
    align-items: flex-start; justify-content: center;
    padding-top: 20vh; backdrop-filter: blur(8px);
}
.search-overlay.open { display: flex; }
.search-overlay input {
    font-family: var(--font-titoli);
    font-size: 2.2rem; font-weight: 400;
    background: none; border: none;
    border-bottom: 2px solid rgba(255,255,255,0.3);
    color: white; width: 60%; max-width: 560px;
    padding: 16px 0; outline: none; text-align: center;
}
.search-overlay input::placeholder { color: rgba(255,255,255,0.4); }
.search-results-live {
    position: absolute; top: calc(20vh + 80px);
    width: 60%; max-width: 560px; max-height: 40vh; overflow-y: auto;
}
.search-results-live a {
    display: block; padding: 14px 0;
    border-bottom: 1px solid rgba(255,255,255,0.1);
    color: white; font-family: var(--font-ui);
    transition: padding-left var(--transizione);
}
.search-results-live a:hover { padding-left: 12px; color: var(--terracotta); }
.search-results-live .sr-cat {
    font-size: 0.7rem; text-transform: uppercase;
    letter-spacing: 0.08em; color: var(--terracotta); margin-bottom: 4px;
}
.search-results-live .sr-title { font-family: var(--font-titoli); font-size: 1.1rem; }

/* === HERO === */
.hero-section {
    position: relative; height: 62vh; min-height: 420px; max-height: 680px;
    overflow: hidden; background: var(--verde-scuro);
}
.hero-section img {
    width: 100%; height: 100%; object-fit: cover;
    opacity: 0.75; transition: transform 10s ease;
}
.hero-section:hover img { transform: scale(1.04); }
.hero-overlay {
    position: absolute; bottom: 0; left: 0; right: 0;
    padding: 60px var(--gutter) 44px;
    background: linear-gradient(to top, rgba(27,67,50,0.92) 0%, rgba(27,67,50,0.5) 55%, transparent 100%);
}
.hero-content { max-width: var(--max-width); margin: 0 auto; }
.hero-badge {
    display: inline-block; font-family: var(--font-ui);
    font-size: 0.65rem; font-weight: 600;
    text-transform: uppercase; letter-spacing: 0.1em;
    color: white; background: var(--terracotta);
    padding: 4px 14px; border-radius: 20px; margin-bottom: 16px;
}
.hero-title {
    font-family: var(--font-titoli);
    font-size: clamp(1.8rem, 4vw, 2.8rem);
    font-weight: 700; line-height: 1.15;
    color: white; max-width: 680px; margin-bottom: 14px;
}
.hero-excerpt {
    font-family: var(--font-corpo);
    font-size: 1rem; color: rgba(255,255,255,0.8);
    max-width: 520px; line-height: 1.6; margin-bottom: 14px;
    font-style: italic;
}
.hero-meta {
    font-family: var(--font-ui); font-size: 0.72rem;
    color: rgba(255,255,255,0.5); text-transform: uppercase; letter-spacing: 0.08em;
}

/* === Content === */
.container { max-width: var(--max-width); margin: 0 auto; padding: 0 var(--gutter); }

.section-header {
    display: flex; align-items: baseline; justify-content: space-between;
    margin-bottom: 28px; padding-top: 44px;
    border-top: 2px solid var(--verde);
}
.section-title {
    font-family: var(--font-titoli); font-size: 1.4rem;
    font-weight: 700; color: var(--nero);
}
.section-link {
    font-family: var(--font-ui); font-size: 0.75rem;
    font-weight: 600; color: var(--terracotta);
    text-transform: uppercase; letter-spacing: 0.06em;
}

.articles-grid {
    display: grid; grid-template-columns: repeat(3, 1fr);
    gap: 28px; margin-bottom: 56px;
}

/* === Article Card === */
.article-card {
    display: flex; flex-direction: column;
    transition: transform var(--transizione);
}
.article-card:hover { transform: translateY(-4px); }
.card-image {
    position: relative; aspect-ratio: 4/3;
    overflow: hidden; border-radius: var(--radius);
    margin-bottom: 14px; background: var(--grigio-chiaro);
}
.card-image img {
    width: 100%; height: 100%; object-fit: cover;
    transition: transform var(--transizione);
}
.article-card:hover .card-image img { transform: scale(1.05); }
.card-badge {
    position: absolute; bottom: 10px; left: 10px;
    font-family: var(--font-ui); font-size: 0.6rem;
    font-weight: 600; text-transform: uppercase;
    letter-spacing: 0.1em; color: white;
    padding: 4px 10px; border-radius: 16px;
}
.card-title {
    font-family: var(--font-titoli); font-size: 1.15rem;
    font-weight: 600; line-height: 1.25; color: var(--nero);
    margin-bottom: 8px;
    display: -webkit-box; -webkit-line-clamp: 2;
    -webkit-box-orient: vertical; overflow: hidden;
}
.card-excerpt {
    font-family: var(--font-corpo); font-size: 0.88rem;
    color: var(--grigio-medio); line-height: 1.55;
    display: -webkit-box; -webkit-line-clamp: 2;
    -webkit-box-orient: vertical; overflow: hidden;
    margin-bottom: 10px; flex-grow: 1;
}
.card-meta {
    font-family: var(--font-ui); font-size: 0.68rem;
    color: var(--grigio-medio); text-transform: uppercase; letter-spacing: 0.06em;
}
.card-meta .dot { margin: 0 6px; opacity: 0.4; }
.card-image.no-img {
    display: flex; align-items: center; justify-content: center;
    background: linear-gradient(135deg, var(--grigio-chiaro), var(--crema));
}
.card-image.no-img::after {
    content: '🌿'; font-size: 2.5rem; opacity: 0.3;
}

/* === Article Page === */
.article-page { padding-bottom: 80px; }
.article-header {
    max-width: 740px; margin: 0 auto;
    padding: 48px var(--gutter) 0; text-align: center;
}
.article-page h1 {
    font-family: var(--font-titoli);
    font-size: clamp(1.8rem, 3.5vw, 2.6rem);
    font-weight: 700; line-height: 1.15;
    color: var(--nero); margin-bottom: 16px;
}
.article-subtitle {
    font-family: var(--font-corpo); font-size: 1.15rem;
    font-style: italic; color: var(--grigio-medio);
    margin-bottom: 24px; line-height: 1.5;
}
.article-meta-bar {
    display: flex; align-items: center; justify-content: center;
    gap: 16px; font-family: var(--font-ui); font-size: 0.72rem;
    color: var(--grigio-medio); text-transform: uppercase;
    letter-spacing: 0.06em; padding-bottom: 32px;
    border-bottom: 1px solid var(--grigio-bordi); margin-bottom: 40px;
}
.article-cover {
    width: 100%; max-height: 480px; object-fit: cover;
    margin-bottom: 40px; border-radius: var(--radius);
}
.article-body {
    max-width: 680px; margin: 0 auto; padding: 0 var(--gutter);
}
.article-body p {
    font-family: var(--font-corpo); font-size: 1.1rem;
    line-height: 1.82; color: var(--antracite); margin-bottom: 1.5em;
}
.article-body h2 {
    font-family: var(--font-titoli); font-size: 1.5rem;
    font-weight: 600; color: var(--verde);
    margin: 2em 0 0.8em;
}
.article-body blockquote {
    border-left: 3px solid var(--terracotta);
    margin: 2em 0; padding: 0 0 0 24px;
    font-family: var(--font-corpo); font-size: 1.2rem;
    font-style: italic; color: var(--nero); line-height: 1.65;
}
.article-body ul, .article-body ol {
    margin: 1em 0 1.5em 1.5em;
    font-family: var(--font-corpo); font-size: 1.1rem; line-height: 1.82;
}
.article-body li { margin-bottom: 0.5em; }
.article-body img { width: 100%; border-radius: var(--radius); margin: 2em 0; }
.ai-disclaimer {
    font-family: var(--font-ui); font-size: 0.72rem;
    color: var(--grigio-medio); text-align: center;
    padding: 16px; margin-top: 40px;
    border-top: 1px solid var(--grigio-bordi); letter-spacing: 0.04em;
}
.related-section { max-width: var(--max-width); margin: 64px auto 0; padding: 0 var(--gutter); }

/* Category page */
.category-header {
    padding: 48px 0 32px; border-bottom: 2px solid var(--verde);
    margin-bottom: 40px;
}
.category-header h1 {
    font-family: var(--font-titoli); font-size: 2.2rem;
    font-weight: 700; color: var(--verde);
}
.category-header p {
    font-family: var(--font-corpo); font-size: 1rem;
    color: var(--grigio-medio); margin-top: 8px; font-style: italic;
}

/* === Footer === */
.site-footer {
    background: var(--verde-scuro); color: rgba(255,255,255,0.6);
    padding: 64px 0 32px; margin-top: 80px;
}
.footer-inner {
    max-width: var(--max-width); margin: 0 auto; padding: 0 var(--gutter);
    display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: 48px;
}
.footer-brand .logo { color: white; margin-bottom: 16px; font-size: 1.4rem; }
.footer-brand .logo .accent { color: var(--terracotta); }
.footer-brand p {
    font-family: var(--font-ui); font-size: 0.85rem; line-height: 1.6; max-width: 300px;
}
.footer-col h4 {
    font-family: var(--font-titoli); font-size: 0.9rem;
    font-weight: 600; color: white; margin-bottom: 18px;
}
.footer-col a {
    display: block; font-family: var(--font-ui); font-size: 0.8rem;
    color: rgba(255,255,255,0.5); padding: 5px 0;
    transition: color var(--transizione);
}
.footer-col a:hover { color: var(--terracotta); }

.newsletter-form { display: flex; gap: 0; margin-top: 12px; }
.newsletter-form input {
    flex: 1; font-family: var(--font-ui); font-size: 0.8rem;
    padding: 10px 14px; border: 1px solid rgba(255,255,255,0.2);
    background: rgba(255,255,255,0.05); color: white;
    border-radius: 20px 0 0 20px; outline: none;
}
.newsletter-form button {
    font-family: var(--font-ui); font-size: 0.72rem; font-weight: 600;
    text-transform: uppercase; letter-spacing: 0.06em;
    background: var(--terracotta); color: white; border: none;
    padding: 10px 18px; border-radius: 0 20px 20px 0; cursor: pointer;
    transition: background var(--transizione);
}
.newsletter-form button:hover { background: #A05A20; }
.footer-bottom {
    max-width: var(--max-width); margin: 48px auto 0; padding: 24px var(--gutter) 0;
    border-top: 1px solid rgba(255,255,255,0.1);
    font-family: var(--font-ui); font-size: 0.7rem;
    display: flex; justify-content: space-between; color: rgba(255,255,255,0.3);
}

/* Empty / 404 */
.empty-state { text-align: center; padding: 80px 20px; color: var(--grigio-medio); }
.empty-state h2 { font-family: var(--font-titoli); font-size: 2rem; color: var(--verde); margin-bottom: 12px; }
.page-404 h1 {
    font-family: var(--font-titoli); font-size: 5rem; font-weight: 700;
    color: var(--verde); text-align: center; margin-top: 80px;
}
.page-404 p { text-align: center; font-size: 1.1rem; color: var(--grigio-medio); margin-bottom: 40px; }
.search-page h1 { font-family: var(--font-titoli); font-size: 1.8rem; margin: 40px 0 32px; }

/* === Responsive === */
@media (max-width: 1024px) {
    .articles-grid { grid-template-columns: repeat(2, 1fr); gap: 24px; }
    .footer-inner { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 768px) {
    :root { --gutter: 16px; }
    .main-nav { display: none; }
    .mobile-toggle { display: flex; }
    .hero-section { height: 50vh; min-height: 340px; }
    .hero-title { font-size: 1.6rem; }
    .articles-grid { grid-template-columns: 1fr; gap: 28px; }
    .footer-inner { grid-template-columns: 1fr; gap: 32px; }
    .article-page h1 { font-size: 1.7rem; }
    .article-body p { font-size: 1rem; }
    .header-inner { height: 64px; }
    .mobile-nav {
        position: fixed; top: 0; right: -100%; bottom: 0;
        width: 280px; background: var(--bianco); z-index: 9997;
        padding: 80px 24px 24px; transition: right var(--transizione);
        box-shadow: -4px 0 20px rgba(0,0,0,0.1);
    }
    .mobile-nav.open { right: 0; }
    .mobile-nav a {
        display: block; font-family: var(--font-titoli); font-size: 1.2rem;
        padding: 14px 0; border-bottom: 1px solid var(--grigio-bordi);
    }
    .mobile-overlay {
        display: none; position: fixed; top: 0; left: 0; right: 0; bottom: 0;
        background: rgba(0,0,0,0.4); z-index: 9996;
    }
    .mobile-overlay.open { display: block; }
}