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

:root {
  --cream: #FAF8F4;
  --warm-white: #FDFCFA;
  --charcoal: #1C1C1A;
  --mid: #6B6860;
  --light: #B8B5AE;
  --accent: #C9A96E;
  --accent-light: #E8D9BC;
  --border: #E5E2DC;
}

html { scroll-behavior: smooth; }

body {
  font-family: 'Jost', sans-serif;
  font-weight: 300;
  background: var(--warm-white);
  color: var(--charcoal);
  line-height: 1.7;
}

nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1.5rem 4rem;
  background: rgba(253,252,250,0.92);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--border);
}

.logo {
  font-family: 'Cormorant Garamond', serif;
  font-size: 1.25rem;
  font-weight: 400;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--charcoal);
  text-decoration: none;
}

.logo span { color: var(--accent); }

.nav-links { display: flex; gap: 2.5rem; list-style: none; }

.nav-links a {
  font-size: 0.75rem;
  font-weight: 400;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--mid);
  text-decoration: none;
  transition: color 0.2s;
}

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

main { padding-top: 80px; }

section { padding: 7rem 4rem; }

.section-label {
  font-size: 0.65rem;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 1.2rem;
  display: block;
}

h1 {
  font-family: 'Cormorant Garamond', serif;
  font-size: clamp(3.2rem, 6vw, 5.5rem);
  font-weight: 300;
  line-height: 1.08;
  color: var(--charcoal);
}

h2 {
  font-family: 'Cormorant Garamond', serif;
  font-size: clamp(2.2rem, 4vw, 3.2rem);
  font-weight: 300;
  line-height: 1.15;
  color: var(--charcoal);
}

h3 {
  font-family: 'Cormorant Garamond', serif;
  font-size: 1.5rem;
  font-weight: 400;
  color: var(--charcoal);
}

p { color: var(--mid); font-size: 0.95rem; line-height: 1.85; }

.btn {
  display: inline-block;
  padding: 0.9rem 2.4rem;
  font-size: 0.72rem;
  font-weight: 400;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  text-decoration: none;
  border: 1px solid var(--charcoal);
  color: var(--charcoal);
  background: transparent;
  transition: all 0.25s ease;
  cursor: pointer;
}

.btn:hover { background: var(--charcoal); color: var(--warm-white); }

.btn-accent {
  background: var(--accent);
  border-color: var(--accent);
  color: white;
}

.btn-accent:hover { background: #B8925A; border-color: #B8925A; color: white; }

#home {
  min-height: 100vh;
  display: grid;
  grid-template-columns: 1fr 1fr;
  align-items: center;
  gap: 4rem;
  padding-top: 8rem;
  padding-bottom: 4rem;
}

.hero-text { max-width: 560px; }
.hero-text h1 { margin-bottom: 1.8rem; }
.hero-text p { font-size: 1rem; max-width: 420px; margin-bottom: 2.8rem; }

.hero-image { position: relative; height: 580px; overflow: hidden; }

.hero-image-inner {
  width: 100%; height: 100%;
  background: linear-gradient(135deg, #E8E2D5 0%, #D4C9B5 60%, #C2B89F 100%);
  display: flex; align-items: center; justify-content: center;
  position: relative;
}

.hero-image-inner::after {
  content: '';
  position: absolute;
  bottom: 0; left: 0; right: 0;
  height: 3px;
  background: var(--accent);
}

.hero-image-placeholder { text-align: center; color: #9E9485; }
.hero-badge {
  position: absolute;
  bottom: -1.5rem; left: -2rem;
  background: var(--warm-white);
  border: 1px solid var(--border);
  padding: 1.2rem 1.8rem;
}

.hero-badge-num {
  font-family: 'Cormorant Garamond', serif;
  font-size: 2.2rem;
  font-weight: 300;
  color: var(--accent);
  display: block;
  line-height: 1;
}

.hero-badge-label {
  font-size: 0.65rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--mid);
}

#portfolio { background: var(--cream); }

.section-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  margin-bottom: 4rem;
}

.portfolio-grid {
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  gap: 1.5rem;
}

.portfolio-item { cursor: pointer; overflow: hidden; position: relative; background: var(--border); }
.portfolio-item:nth-child(1) { grid-column: 1 / 8; }
.portfolio-item:nth-child(2) { grid-column: 8 / 13; }
.portfolio-item:nth-child(3) { grid-column: 1 / 5; }
.portfolio-item:nth-child(4) { grid-column: 5 / 10; }
.portfolio-item:nth-child(5) { grid-column: 10 / 13; }

.portfolio-img {
  width: 100%; aspect-ratio: 4/3;
  display: flex; align-items: center; justify-content: center;
  transition: transform 0.6s ease;
  background: linear-gradient(135deg, #D9D0C1, #C4B99F);
}

.portfolio-item:hover .portfolio-img { transform: scale(1.04); }

.portfolio-overlay {
  position: absolute; inset: 0;
  background: rgba(28,28,26,0);
  display: flex; align-items: flex-end;
  padding: 1.5rem;
  transition: background 0.3s ease;
}

.portfolio-item:hover .portfolio-overlay { background: rgba(28,28,26,0.55); }

.portfolio-info { transform: translateY(8px); opacity: 0; transition: all 0.3s ease; }
.portfolio-item:hover .portfolio-info { opacity: 1; transform: translateY(0); }
.portfolio-info h3 { font-size: 1.1rem; color: white; font-weight: 400; margin-bottom: 0.2rem; }
.portfolio-info span { font-size: 0.7rem; letter-spacing: 0.15em; text-transform: uppercase; color: var(--accent-light); }
.portfolio-placeholder { font-size: 0.65rem; letter-spacing: 0.15em; text-transform: uppercase; color: #ADA69A; }

#news { background: var(--cream); }

.news-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 2rem; margin-top: 3.5rem; }

.news-card { background: var(--warm-white); cursor: pointer; transition: transform 0.25s ease; }
.news-card:hover { transform: translateY(-4px); }

.news-img {
  width: 100%; aspect-ratio: 16/9;
  display: flex; align-items: center; justify-content: center;
  background: linear-gradient(135deg, #DDD6C8, #CCC4B0);
}

.news-content { padding: 1.5rem; }

.news-tag {
  font-size: 0.62rem; letter-spacing: 0.2em;
  text-transform: uppercase; color: var(--accent);
  margin-bottom: 0.6rem; display: block;
}

.news-card h3 { font-size: 1.1rem; margin-bottom: 0.6rem; line-height: 1.3; }
.news-card p { font-size: 0.85rem; }
.news-date { font-size: 0.7rem; color: var(--light); letter-spacing: 0.1em; margin-top: 1rem; display: block; }

.services-layout { display: grid; grid-template-columns: 1fr 2fr; gap: 6rem; align-items: start; }
.services-intro p { margin-top: 1.5rem; }

.services-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 0; border: 1px solid var(--border); }

.service-card {
  padding: 2.5rem;
  border-right: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  transition: background 0.25s ease;
}

.service-card:nth-child(even) { border-right: none; }
.service-card:nth-child(5),
.service-card:nth-child(6) { border-bottom: none; }
.service-card:hover { background: var(--cream); }

.service-num {
  font-family: 'Cormorant Garamond', serif;
  font-size: 0.85rem; color: var(--accent);
  margin-bottom: 1rem; display: block;
}

.service-card h3 { font-size: 1.15rem; margin-bottom: 0.8rem; }
.service-card p { font-size: 0.875rem; line-height: 1.8; }

.divider { width: 40px; height: 1px; background: var(--accent); margin: 2rem 0; }

#contatti { background: var(--charcoal); color: white; }
#contatti .section-label { color: var(--accent); }
#contatti h2 { color: white; }
#contatti p { color: #A8A49E; }

.contact-layout { display: grid; grid-template-columns: 1fr 1fr; gap: 6rem; margin-top: 4rem; }

.contact-divider { width: 40px; height: 1px; background: var(--accent); margin: 2rem 0; }
.contact-detail { margin-bottom: 1.2rem; }
.contact-detail-label {
  font-size: 0.62rem; letter-spacing: 0.22em;
  text-transform: uppercase; color: var(--accent);
  display: block; margin-bottom: 0.3rem;
}
.contact-detail-value { color: #D4D0CA; font-size: 0.95rem; }

.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }
.form-group { margin-bottom: 1.2rem; }
.form-group label {
  display: block; font-size: 0.65rem;
  letter-spacing: 0.2em; text-transform: uppercase;
  color: #7A756E; margin-bottom: 0.5rem;
}

.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  background: rgba(255,255,255,0.05);
  border: 1px solid rgba(255,255,255,0.12);
  color: white;
  font-family: 'Jost', sans-serif;
  font-size: 0.9rem; font-weight: 300;
  padding: 0.85rem 1rem;
  outline: none;
  transition: border-color 0.2s ease;
}

.form-group input::placeholder,
.form-group textarea::placeholder { color: #5A5750; }
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus { border-color: var(--accent); }
.form-group select option { background: #2A2A28; color: white; }
.form-group textarea { resize: vertical; min-height: 120px; }

.form-submit { margin-top: 0.5rem; display: flex; align-items: center; gap: 1.5rem; }

.btn-submit {
  padding: 1rem 2.8rem;
  font-family: 'Jost', sans-serif;
  font-size: 0.72rem; font-weight: 400;
  letter-spacing: 0.2em; text-transform: uppercase;
  background: var(--accent); color: white;
  border: 1px solid var(--accent);
  cursor: pointer; transition: all 0.25s ease;
}

.btn-submit:hover { background: #B8925A; border-color: #B8925A; }

.form-note { font-size: 0.75rem; color: #5A5750; line-height: 1.6; }
.alert-success { color: var(--accent); font-size: 0.9rem; margin-top: 1rem; }
.alert-error { color: #E24B4A; font-size: 0.9rem; margin-top: 1rem; }

footer {
  background: #141412;
  padding: 2.5rem 4rem;
  display: flex; justify-content: space-between; align-items: center;
  border-top: 1px solid rgba(255,255,255,0.06);
}

footer p { font-size: 0.72rem; color: #4A4740; letter-spacing: 0.05em; }
.footer-links { display: flex; gap: 2rem; }
footer a {
  font-size: 0.68rem; letter-spacing: 0.15em;
  text-transform: uppercase; color: #5A5750;
  text-decoration: none; transition: color 0.2s;
}
footer a:hover { color: var(--accent); }

.page-hero {
  padding: 8rem 4rem 4rem;
  background: var(--cream);
  border-bottom: 1px solid var(--border);
}

.page-hero h1 { font-size: clamp(2.5rem, 5vw, 4rem); margin-top: 1rem; }

.progetti-lista {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
  padding: 5rem 4rem;
}

.progetto-card { cursor: pointer; overflow: hidden; }
.progetto-card-img {
  width: 100%; aspect-ratio: 4/3;
  background: linear-gradient(135deg, #D9D0C1, #C4B99F);
  overflow: hidden; position: relative;
}
.progetto-card-img img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.5s ease; }
.progetto-card:hover img { transform: scale(1.05); }
.progetto-card-body { padding: 1.2rem 0; }
.progetto-card-body .news-tag { margin-bottom: 0.4rem; }
.progetto-card-body h3 { margin-bottom: 0.3rem; }
.progetto-card-body p { font-size: 0.8rem; color: var(--light); }
.filtro-btn {
    padding: 0.5rem 1.5rem;
    font-family: 'Jost', sans-serif;
    font-size: 0.7rem;
    font-weight: 400;
    letter-spacing: 0.18em;
    text-transform: uppercase;
    border: 1px solid var(--border);
    background: transparent;
    color: var(--mid);
    cursor: pointer;
    transition: all 0.2s ease;
  }
  
  .filtro-btn:hover,
  .filtro-btn.active {
    background: var(--charcoal);
    border-color: var(--charcoal);
    color: white;
  }