/* ===== Eidos — Materie per Abitare ===== */

:root{
  --basalt: #0a0908;
  --basalt-2: #141210;
  --basalt-3: #1d1a17;
  --ash: #8a8379;
  --ash-soft: #4a453f;
  --ivory: #efe6d6;
  --ivory-dim: #cfc6b5;
  --ember: #e2531d;
  --ember-soft: #ff8c4c;
  --ember-dim: #7a3316;

  --serif: "Bodoni Moda", "Times New Roman", serif;
  --sans: "Manrope", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;

  --container: 1240px;
  --edge: clamp(20px, 5vw, 72px);
}

*{ box-sizing: border-box; }
html{ scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce){
  html{ scroll-behavior: auto; }
  *{ animation-duration: 0.001ms !important; animation-iteration-count: 1 !important; transition-duration: 0.001ms !important; }
}

body{
  margin: 0;
  background: var(--basalt);
  color: var(--ivory);
  font-family: var(--sans);
  font-size: 16px;
  line-height: 1.5;
  overflow-x: hidden;
}

img, video{ max-width: 100%; display: block; }

a{ color: inherit; text-decoration: none; }

a:focus-visible,
button:focus-visible{
  outline: 2px solid var(--ember-soft);
  outline-offset: 3px;
}

h1, h2, h3{
  font-family: var(--serif);
  font-weight: 500;
  margin: 0;
  color: var(--ivory);
}

p{ margin: 0; }

.grain{
  position: fixed; inset: 0;
  pointer-events: none;
  z-index: 500;
  opacity: 0.035;
  mix-blend-mode: overlay;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='120' height='120'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}

/* ===== Header ===== */
.site-header{
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 22px var(--edge);
  mix-blend-mode: difference;
}

.wordmark{
  font-family: var(--serif);
  font-size: 1.05rem;
  letter-spacing: 0.28em;
  color: var(--ivory);
}

.header-actions{
  display: flex;
  align-items: center;
  gap: 28px;
  font-size: 0.85rem;
}

.header-link{ color: var(--ivory-dim); letter-spacing: 0.02em; }
.header-cta{
  color: var(--ivory);
  border-bottom: 1px solid var(--ember);
  padding-bottom: 2px;
}

@media (max-width: 640px){
  .header-link{ display: none; }
  .site-header{ padding: 18px var(--edge); }
}

/* ===== Hero ===== */
.hero{
  position: relative;
  height: 100svh;
  min-height: 560px;
  display: flex;
  align-items: center;
  overflow: hidden;
  background: var(--basalt);
}

.hero-video{
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  background: var(--basalt);
}

.hero-canvas{
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  display: block;
  pointer-events: none;
}

.hero-scrim{
  position: absolute;
  inset: 0;
  background:
    linear-gradient(180deg, rgba(8,7,6,0.4) 0%, rgba(8,7,6,0.15) 30%, rgba(6,5,4,0.5) 65%, rgba(6,5,4,0.75) 100%),
    radial-gradient(120% 90% at 15% 100%, rgba(226,83,29,0.1), transparent 60%);
  pointer-events: none;
}

.hero-content{
  position: relative;
  z-index: 2;
  padding: 0 var(--edge);
  max-width: 900px;
}

.eyebrow{
  font-family: var(--sans);
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.3em;
  color: var(--ember-soft);
  margin-bottom: 22px;
}

.hero-title{
  font-size: clamp(3.2rem, 9vw, 7.5rem);
  line-height: 0.98;
  letter-spacing: -0.01em;
  color: var(--ivory);
}
.hero-title em{
  font-style: italic;
  color: var(--ember-soft);
}

.hero-sub{
  font-size: clamp(1.05rem, 2vw, 1.35rem);
  color: var(--ivory-dim);
  max-width: 34ch;
  margin-top: 26px;
  font-weight: 400;
}

.scroll-hint{
  position: absolute;
  left: var(--edge);
  bottom: 28px;
  z-index: 2;
  width: 1px;
  height: 52px;
  background: rgba(239,230,214,0.25);
  overflow: hidden;
}
.scroll-hint span{
  position: absolute;
  left: 0; top: -100%;
  width: 100%; height: 100%;
  background: var(--ember-soft);
  animation: scrollDrip 2.4s ease-in-out infinite;
}
@keyframes scrollDrip{
  0%{ top: -100%; }
  60%{ top: 100%; }
  100%{ top: 100%; }
}

/* ===== Buttons ===== */
.btn{
  position: relative;
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: var(--sans);
  font-size: 0.92rem;
  font-weight: 600;
  letter-spacing: 0.01em;
  padding: 16px 30px;
  border-radius: 2px;
  margin-top: 40px;
  cursor: pointer;
  border: 1px solid transparent;
  transition: transform 0.25s ease, border-color 0.25s ease, background 0.25s ease;
}
.btn:hover{ transform: translateY(-2px); }

.btn-ember{
  background: var(--ember);
  color: var(--basalt);
}
.btn-ember:hover{ background: var(--ember-soft); }

.btn-outline{
  background: transparent;
  color: var(--ivory);
  border-color: var(--ash-soft);
}
.btn-outline:hover{ border-color: var(--ivory-dim); }

.btn:disabled{
  opacity: 0.35;
  cursor: not-allowed;
  transform: none;
}

.ember-pulse{
  width: 7px; height: 7px;
  border-radius: 50%;
  background: var(--basalt);
  box-shadow: 0 0 0 0 rgba(10,9,8,0.5);
  animation: emberPulse 2.2s ease-in-out infinite;
}
@keyframes emberPulse{
  0%, 100%{ box-shadow: 0 0 0 0 rgba(10,9,8,0.45); }
  50%{ box-shadow: 0 0 0 6px rgba(10,9,8,0); }
}

/* ===== Section shared ===== */
section{
  padding: clamp(80px, 12vw, 160px) var(--edge);
  position: relative;
}

.section-head{ max-width: 720px; margin-bottom: clamp(48px, 7vw, 88px); }

.section-eyebrow{
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  color: var(--ember);
  margin-bottom: 18px;
}

.section-title{
  font-size: clamp(2.3rem, 5vw, 4rem);
  line-height: 1.04;
}

.section-lead{
  margin-top: 22px;
  font-size: 1.05rem;
  color: var(--ash);
  max-width: 56ch;
}

.reveal{
  opacity: 0;
  transform: translateY(22px);
  transition: opacity 0.8s ease, transform 0.8s ease;
}
.reveal.is-visible{
  opacity: 1;
  transform: translateY(0);
}

/* ===== Tipologie ===== */
.typologies{ background: var(--basalt-2); }

.type-list{
  display: grid;
  grid-template-columns: 1fr;
  border-top: 1px solid var(--ash-soft);
}

.type-item{
  position: relative;
  display: grid;
  grid-template-columns: 72px minmax(0, 1fr);
  grid-template-rows: auto auto;
  column-gap: 32px;
  row-gap: 8px;
  padding: 30px 0;
  min-height: 0;
  border-bottom: 1px solid var(--ash-soft);
  transition: transform 0.4s ease;
}

.type-item::before{
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(60% 140% at 0% 50%, rgba(226,83,29,0.10), transparent 70%);
  opacity: 0;
  transition: opacity 0.4s ease;
  pointer-events: none;
}

.type-item:hover{ transform: translateX(18px); }
.type-item:hover::before{ opacity: 1; }

.type-num{
  grid-column: 1;
  grid-row: 1 / span 2;
  font-family: var(--serif);
  font-size: 1.4rem;
  color: var(--ash);
  font-style: italic;
}

.type-name{
  grid-column: 2;
  grid-row: 1;
  font-size: clamp(1.5rem, 2.6vw, 2.2rem);
}

.type-desc{
  grid-column: 2;
  grid-row: 2;
  color: var(--ivory-dim);
  max-width: 680px;
  font-size: 1rem;
  line-height: 1.55;
}

@media (max-width: 640px){
  .type-item{ grid-template-columns: 56px minmax(0, 1fr); column-gap: 18px; }
}

/* ===== Showroom + Prenotazione ===== */
.showroom{
  background: var(--basalt-2);
  position: relative;
}
.showroom::before{
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(50% 60% at 85% 30%, rgba(226,83,29,0.14), transparent 70%);
  pointer-events: none;
}

.showroom-grid{
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 460px);
  gap: 64px;
  align-items: start;
}

.showroom-inner{ max-width: 640px; position: relative; padding-top: 6px; }

.showroom-text{
  margin-top: 26px;
  font-size: 1.05rem;
  color: var(--ivory-dim);
  max-width: 52ch;
  line-height: 1.7;
}

.booking{
  position: relative;
  border: 1px solid var(--ash-soft);
  background: rgba(20,18,16,0.55);
  padding: clamp(28px, 3vw, 44px);
}

.booking-title{
  font-size: clamp(1.6rem, 2.4vw, 2.1rem);
}

.booking-text{
  margin-top: 14px;
  color: var(--ivory-dim);
  font-size: 0.98rem;
  line-height: 1.6;
  max-width: 42ch;
}

.booking-form{
  margin-top: 30px;
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.bf-field{
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.bf-field label{
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  color: var(--ivory);
}

.bf-optional{
  font-weight: 400;
  color: var(--ash);
  text-transform: none;
  letter-spacing: 0;
}

.bf-field input,
.bf-field select,
.bf-field textarea{
  font-family: var(--sans);
  font-size: 0.95rem;
  color: var(--ivory);
  background: transparent;
  border: none;
  border-bottom: 1px solid var(--ash-soft);
  padding: 8px 2px;
  border-radius: 0;
  transition: border-color 0.25s ease;
  resize: vertical;
}

.bf-field input::placeholder,
.bf-field textarea::placeholder{ color: var(--ash); }

.bf-field input:focus,
.bf-field select:focus,
.bf-field textarea:focus{
  outline: none;
  border-color: var(--ember);
}

.bf-field select{
  appearance: none;
  -webkit-appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%238a8379' stroke-width='1.4' fill='none' fill-rule='evenodd'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 2px center;
  padding-right: 20px;
}
.bf-field select option{ background: var(--basalt-3); color: var(--ivory); }

.bf-submit{
  margin-top: 8px;
  width: 100%;
  justify-content: center;
}

.bf-note{
  margin-top: 14px;
  font-size: 0.8rem;
  color: var(--ash);
  line-height: 1.5;
}

@media (max-width: 900px){
  .showroom-grid{ grid-template-columns: 1fr; gap: 44px; }
  .booking{ padding: 26px; }
}

/* ===== Percorso ===== */
.path{ background: var(--basalt); }

.path-list{
  list-style: none;
  margin: 0; padding: 0;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}

.path-step{
  border-top: 1px solid var(--ember);
  padding-top: 20px;
}

.path-num{
  display: block;
  font-family: var(--serif);
  font-style: italic;
  font-size: 1.3rem;
  color: var(--ash);
  margin-bottom: 10px;
}

.path-label{
  font-size: clamp(1.2rem, 2vw, 1.6rem);
  font-family: var(--serif);
  color: var(--ivory);
}

@media (max-width: 780px){
  .path-list{ grid-template-columns: 1fr 1fr; }
}
@media (max-width: 460px){
  .path-list{ grid-template-columns: 1fr; }
}

/* ===== Contatti ===== */
.contact{ background: var(--basalt-2); }

.contact-grid{
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: start;
}

.contact-details{
  margin: 34px 0 0;
  display: grid;
  gap: 20px;
}

.contact-details dt{
  font-size: 0.75rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--ash);
  margin-bottom: 4px;
}

.contact-details dd{
  margin: 0;
  font-size: 1.05rem;
  color: var(--ivory);
}
.contact-details a:hover{ color: var(--ember-soft); }

.contact-actions{
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  align-items: center;
}

.contact-map{
  position: relative;
  width: 100%;
  aspect-ratio: 4 / 5;
  border: 1px solid var(--ash-soft);
  filter: grayscale(0.5) contrast(1.05) brightness(0.85);
}
.contact-map iframe{
  width: 100%; height: 100%;
  border: 0;
  display: block;
}

@media (max-width: 860px){
  .contact-grid{ grid-template-columns: 1fr; gap: 40px; }
  .contact-map{ aspect-ratio: 16 / 10; }
}

/* ===== Footer ===== */
.site-footer{
  padding: 32px var(--edge) 40px;
  border-top: 1px solid var(--ash-soft);
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 8px;
  font-size: 0.78rem;
  color: var(--ash);
  background: var(--basalt);
}