/* --- RESET & BASE --- */
:root {
    --ink: #111111;
    --basalt: #1c1c1c;
    --lava: #2a2a2a;
    --bronze: #a7794f;
    --bronze-dark: #8d623f;
    --sand: #f6f1ea;
    --paper: #fbfaf7;
    --mist: #e9e3da;
    --text: #3b3b3b;
    --white: #ffffff;

    --font-heading: 'Playfair Display', serif;
    --font-body: 'Montserrat', sans-serif;

    --radius-sm: 6px;
    --radius-md: 14px;
    --radius-lg: 24px;

    --shadow-soft: 0 12px 30px rgba(0, 0, 0, 0.08);
    --shadow-card: 0 20px 45px rgba(0, 0, 0, 0.12);

    --transition: all 0.3s ease;
    --nav-height: 86px;
}

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

body {
    font-family: var(--font-body);
    line-height: 1.6;
    color: var(--text);
    background: radial-gradient(circle at top left, #ffffff 0%, #f6f1ea 45%, #f1ebe3 100%);
    min-height: 100vh;
    padding-top: var(--nav-height);
}

body.nav-open {
    overflow: hidden;
}

h1, h2, h3, h4, h5 {
    font-family: var(--font-heading);
    color: var(--ink);
    font-weight: 700;
    letter-spacing: 0.2px;
}

p { margin-bottom: 1rem; }

a { text-decoration: none; color: inherit; transition: var(--transition); }
ul { list-style: none; }
img { max-width: 100%; display: block; }

/* --- UTILITIES --- */
.container {
    width: 92%;
    max-width: 1180px;
    margin: 0 auto;
    padding: 0 18px;
}

.section-padding { padding: 80px 0; }
.bg-light { background-color: var(--paper); }
.bg-dark { background-color: var(--basalt); color: var(--white); }
.accent-text { color: var(--bronze); }
.text-center { text-align: center; }
.mt-2 { margin-top: 2rem; }
.mb-4 { margin-bottom: 2.5rem; }

.subtitle,
.kicker {
    display: inline-block;
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 2.4px;
    color: var(--bronze);
    margin-bottom: 10px;
    font-weight: 600;
}

/* --- BUTTONS --- */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 14px 26px;
    font-size: 0.85rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    border: none;
    cursor: pointer;
    border-radius: 999px;
    transition: var(--transition);
}

.btn-primary {
    background-color: var(--bronze);
    color: var(--white);
    box-shadow: 0 10px 20px rgba(167, 121, 79, 0.35);
}

.btn-primary:hover {
    background-color: var(--bronze-dark);
    transform: translateY(-2px);
}

.btn-outline {
    border: 1.5px solid var(--ink);
    color: var(--ink);
    background: transparent;
}

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

.btn-text {
    color: var(--white);
    margin-left: 16px;
    font-size: 0.9rem;
    border-bottom: 1px solid transparent;
}

.btn-text:hover {
    border-bottom: 1px solid var(--bronze);
    color: var(--bronze);
}

/* --- NAVIGATION --- */
.site-nav {
    position: fixed;
    top: 0;
    width: 100%;
    z-index: 1000;
    padding: 18px 0;
    background: rgba(14, 14, 14, 0.65);
    backdrop-filter: blur(10px);
    transition: var(--transition);
}

.site-nav.is-scrolled {
    background: rgba(14, 14, 14, 0.92);
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.25);
}

.nav-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 20px;
}

.logo {
    display: flex;
    flex-direction: column;
    gap: 2px;
    color: var(--white);
    font-weight: 700;
}

.logo-title {
    font-family: var(--font-heading);
    font-size: 1.1rem;
    letter-spacing: 2px;
}

.logo-accent {
    font-family: var(--font-heading);
    font-size: 1.1rem;
    color: var(--bronze);
    letter-spacing: 2px;
    margin-left: 6px;
}

.logo-sub {
    font-size: 0.7rem;
    letter-spacing: 1.6px;
    text-transform: uppercase;
    color: rgba(255, 255, 255, 0.6);
}

.nav-links {
    display: flex;
    gap: 22px;
    align-items: center;
    flex-wrap: wrap;
    justify-content: flex-end;
}

.nav-links li a {
    color: var(--white);
    font-size: 0.8rem;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.nav-links li a:hover { color: var(--bronze); }

.cta-nav {
    border: 1px solid var(--bronze);
    padding: 8px 16px;
    color: var(--bronze) !important;
    border-radius: 999px;
}

.cta-nav:hover {
    background: var(--bronze);
    color: var(--white) !important;
}

.nav-toggle {
    display: none;
    background: transparent;
    border: none;
    cursor: pointer;
    gap: 6px;
    flex-direction: column;
}

.nav-toggle span {
    width: 26px;
    height: 2px;
    background: var(--white);
    display: block;
}

.site-nav.is-open .nav-links {
    transform: translateX(0);
}

/* --- HERO --- */
.hero {
    height: 100vh;
    background-image: url('images/interni-villa-a-partanna-di-sera.webp');
    background-size: cover;
    background-position: center;
    position: relative;
    display: flex;
    align-items: center;
}

.hero::after {
    content: "";
    position: absolute;
    inset: 0;
    background: linear-gradient(120deg, rgba(7, 7, 7, 0.82) 0%, rgba(7, 7, 7, 0.35) 100%);
    z-index: 1;
}

.hero-content {
    position: relative;
    z-index: 2;
    color: var(--white);
    max-width: 760px;
}

.hero-content h1 {
    font-size: clamp(2.6rem, 4vw, 3.6rem);
    color: var(--white);
    margin-bottom: 16px;
}

.hero-content h2 {
    font-size: 1.1rem;
    font-weight: 400;
    color: rgba(255, 255, 255, 0.85);
}

.hero-buttons {
    margin-top: 30px;
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
}

.hero-buttons .btn-text {
    margin-left: 0;
}

/* --- GRID & CARDS --- */
.grid-2-col {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 40px;
    align-items: center;
}

.cards-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 30px;
    margin-top: 40px;
}

.card {
    background: var(--white);
    border-radius: var(--radius-md);
    overflow: hidden;
    box-shadow: var(--shadow-soft);
    transition: var(--transition);
}

.card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-card);
}

.card-image img { height: 200px; width: 100%; object-fit: cover; }

.card-content { padding: 24px; }

.card-link {
    color: var(--bronze);
    font-weight: 600;
    margin-top: 12px;
    display: inline-flex;
    gap: 8px;
}

/* --- VALUE LIST --- */
.value-list {
    margin-top: 20px;
    display: grid;
    gap: 18px;
}

.value-list li {
    display: flex;
    gap: 14px;
    align-items: flex-start;
}

.icon-bronze { color: var(--bronze); font-size: 1.2rem; }

/* --- PORTFOLIO --- */
.portfolio-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 22px;
    margin-top: 30px;
}

.portfolio-item {
    position: relative;
    border-radius: var(--radius-md);
    overflow: hidden;
}

.portfolio-item img { height: 260px; width: 100%; object-fit: cover; }

.portfolio-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(180deg, rgba(10, 10, 10, 0.0) 0%, rgba(10, 10, 10, 0.65) 100%);
    color: var(--white);
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    padding: 18px;
    gap: 6px;
}

/* --- JOURNAL --- */
.journal-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 24px;
}

.journal-card {
    background: rgba(255, 255, 255, 0.08);
    border-radius: var(--radius-md);
    padding: 20px;
    border: 1px solid rgba(255, 255, 255, 0.12);
}

.bg-light .journal-card,
.section-padding.bg-light .journal-card,
.journal-grid .journal-card {
    background: var(--white);
    border: 1px solid rgba(0, 0, 0, 0.06);
    box-shadow: var(--shadow-soft);
}

.category {
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 1.4px;
    color: var(--bronze);
}

.read-more {
    color: var(--bronze);
    font-weight: 600;
    display: inline-flex;
    gap: 8px;
    margin-top: 12px;
}

/* --- ARTICLE LAYOUT --- */
.article-shell { max-width: 1080px; }

.article-hero {
    margin-bottom: 30px;
    padding: 30px;
    background: var(--white);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-soft);
}

.article-hero .lead {
    font-size: 1.05rem;
    color: #555;
}

.article-hero .meta {
    font-size: 0.85rem;
    color: #8a8a8a;
}

.article-grid {
    display: grid;
    grid-template-columns: minmax(0, 2.2fr) minmax(0, 1fr);
    gap: 30px;
    align-items: start;
}

.prose {
    background: var(--white);
    padding: 30px;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-soft);
}

.prose h2, .prose h3 {
    margin-top: 26px;
    margin-bottom: 12px;
}

.prose .lead { font-size: 1.05rem; }

.checklist {
    display: grid;
    gap: 10px;
    padding-left: 18px;
}

.checklist li {
    position: relative;
    padding-left: 10px;
}

.checklist li::marker { color: var(--bronze); }

.highlight-box {
    background: var(--sand);
    padding: 20px;
    border-left: 4px solid var(--bronze);
    border-radius: var(--radius-sm);
    margin: 22px 0;
    font-style: italic;
}

.callout {
    background: var(--sand);
    padding: 24px;
    border-radius: var(--radius-md);
    border: 1px solid rgba(0, 0, 0, 0.06);
    margin-top: 30px;
}

.callout-actions {
    display: flex;
    gap: 12px;
    flex-wrap: wrap;
    margin-top: 14px;
}

.article-aside {
    display: grid;
    gap: 20px;
}

.aside-card {
    background: var(--white);
    padding: 22px;
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-soft);
}

.link-list li { margin: 8px 0; }

.author-meta {
    display: flex;
    align-items: center;
    gap: 14px;
    margin-bottom: 20px;
    color: #666;
}

.author-meta span { font-size: 0.85rem; }

.author-avatar {
    width: 44px;
    height: 44px;
    border-radius: 50%;
    background: linear-gradient(135deg, #3d3d3d, #1d1d1d);
}

/* --- FOOTER --- */
.footer {
    background: var(--basalt);
    color: var(--white);
    padding: 70px 0 30px;
    margin-top: 60px;
}

.footer-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 30px;
}

.footer-logo {
    font-family: var(--font-heading);
    font-size: 1.4rem;
    margin-bottom: 12px;
}

.footer-links h5 {
    text-transform: uppercase;
    letter-spacing: 1.6px;
    font-size: 0.8rem;
    margin-bottom: 14px;
    color: var(--bronze);
}

.footer-links ul li { margin-bottom: 8px; color: rgba(255, 255, 255, 0.7); }

.footer-links a { color: rgba(255, 255, 255, 0.8); }

.footer-links a:hover { color: var(--white); }

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    margin-top: 30px;
    padding-top: 18px;
    text-align: center;
    font-size: 0.8rem;
    color: rgba(255, 255, 255, 0.6);
}

/* --- WHATSAPP FLOAT --- */
.whatsapp-float {
    position: fixed;
    bottom: 24px;
    right: 24px;
    width: 54px;
    height: 54px;
    background: #25d366;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    box-shadow: 0 10px 20px rgba(37, 211, 102, 0.3);
    z-index: 999;
}

.whatsapp-float i { font-size: 1.4rem; }

/* --- RESPONSIVE --- */
@media (max-width: 980px) {
    .grid-2-col { grid-template-columns: 1fr; }
    .article-grid { grid-template-columns: 1fr; }
    .hero { height: 80vh; }
}

@media (max-width: 840px) {
    :root { --nav-height: 72px; }
    body { padding-top: var(--nav-height); }
    .nav-links {
        position: fixed;
        top: var(--nav-height);
        right: 0;
        flex-direction: column;
        background: rgba(20, 20, 20, 0.98);
        padding: 26px 24px;
        width: min(320px, 86vw);
        height: calc(100vh - var(--nav-height));
        gap: 16px;
        transform: translateX(100%);
        transition: var(--transition);
        overflow-y: auto;
        -webkit-overflow-scrolling: touch;
        box-shadow: -18px 0 35px rgba(0, 0, 0, 0.35);
    }

    .nav-toggle { display: flex; }
    .hero-content h1 { font-size: 2.4rem; }
}

@media (max-width: 600px) {
    .section-padding { padding: 60px 0; }
    .hero-content h1 { font-size: 2rem; }
    .btn { width: 100%; justify-content: center; }
    .hero-buttons { display: grid; gap: 12px; }
    .nav-links { width: 100%; }
    .nav-container { gap: 12px; }
    .logo-sub { display: none; }
}

@media (max-width: 420px) {
    .hero { height: auto; min-height: 520px; }
    .hero-content h2 { font-size: 1rem; }
}

@media (min-width: 1200px) {
    .container { max-width: 1240px; }
    .hero-content { max-width: 860px; }
    .hero-content h1 { font-size: clamp(3rem, 4.2vw, 4rem); }
    .hero-content h2 { font-size: 1.15rem; }
    .nav-links { gap: 26px; }
}

/* --- ADDITIONS FOR HOME SECTIONS --- */
.hero-overlay { display: none; }

.section-header {
    display: flex;
    flex-direction: column;
    gap: 8px;
    margin-bottom: 26px;
}

.value-prop .value-text {
    display: grid;
    gap: 18px;
}

.value-prop .value-image img {
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-card);
}

.portfolio .btn-outline {
    border-color: rgba(255, 255, 255, 0.7);
}

.journal {
    position: relative;
}

.journal .journal-card h5,
.journal .journal-card h3 {
    color: inherit;
}

:root {
    --primary-dark: var(--basalt);
    --secondary-dark: #2c2c2c;
    --accent-bronze: var(--bronze);
    --text-grey: var(--text);
    --light-bg: var(--paper);
}

.text-white { color: var(--white); }