/* FILE: css/layout.css */

/* ============================================================
   NAVBAR — navigazione fissa in alto
   ============================================================ */

.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: var(--z-sticky);
  height: var(--navbar-height);
  background: transparent;
  transition: background-color var(--transition-base),
              border-bottom var(--transition-base),
              box-shadow var(--transition-base);
}

/* Stato "scrolled" aggiunto via JS quando si scorre */
.navbar.is-scrolled {
  background: rgba(250, 245, 240, 0.96);
  border-bottom: var(--border-width) solid var(--border-color);
  box-shadow: var(--shadow-xs);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
}

.navbar__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
  max-width: var(--container-max);
  margin-inline: auto;
  padding-inline: var(--container-pad);
}

@media (min-width: 768px) {
  .navbar__inner {
    padding-inline: var(--space-10);
  }
}

/* Logo testuale */
.navbar__logo {
  font-family: var(--font-heading);
  font-size: var(--text-xl);
  font-weight: 500;
  letter-spacing: 0.25em;
  color: var(--cream);
  transition: color var(--transition-base);
}

.navbar.is-scrolled .navbar__logo {
  color: var(--mahogany);
}

.navbar__logo:focus-visible {
  outline: 2px solid var(--gold);
  outline-offset: 3px;
}

/* Menu — desktop */
.navbar__menu {
  display: none;
  gap: var(--space-8);
  align-items: center;
}

@media (min-width: 768px) {
  .navbar__menu {
    display: flex;
  }
}

.navbar__link {
  font-family: var(--font-body);
  font-size: var(--text-xs);
  font-weight: 400;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: rgba(250, 245, 240, 0.85);
  padding-block: var(--space-2);
  border-bottom: 1px solid transparent;
  transition: color var(--transition-base),
              border-color var(--transition-base);
}

.navbar.is-scrolled .navbar__link {
  color: var(--mahogany-light);
}

.navbar__link:hover,
.navbar__link:focus-visible {
  color: var(--cream);
  border-bottom-color: var(--gold);
}

.navbar.is-scrolled .navbar__link:hover,
.navbar.is-scrolled .navbar__link:focus-visible {
  color: var(--mahogany);
  border-bottom-color: var(--gold);
}

/* Link CTA "Contattaci" — leggermente evidenziato */
.navbar__link--cta {
  padding: var(--space-2) var(--space-5);
  border: 1px solid rgba(250, 245, 240, 0.4);
  border-radius: var(--radius-sm);
  min-height: 44px;
  display: flex;
  align-items: center;
  transition: background-color var(--transition-base),
              border-color var(--transition-base),
              color var(--transition-base);
}

.navbar__link--cta:hover {
  background: rgba(250, 245, 240, 0.12);
  border-color: rgba(250, 245, 240, 0.7);
  border-bottom-color: rgba(250, 245, 240, 0.7);
}

.navbar.is-scrolled .navbar__link--cta {
  border-color: var(--taupe-light);
}

.navbar.is-scrolled .navbar__link--cta:hover {
  background: var(--cream-dark);
  border-color: var(--taupe);
}

/* Hamburger — visibile solo su mobile */
.navbar__toggle {
  display: flex;
  flex-direction: column;
  gap: 5px;
  padding: var(--space-2);
  min-width: 44px;
  min-height: 44px;
  justify-content: center;
  align-items: center;
  cursor: pointer;
}

.navbar__toggle span {
  display: block;
  width: 22px;
  height: 1px;
  background: var(--cream);
  transition: transform var(--transition-base),
              opacity var(--transition-base);
}

.navbar.is-scrolled .navbar__toggle span {
  background: var(--mahogany);
}

/* Stato aperto dell'hamburger (via JS) */
.navbar__toggle.is-open span:nth-child(1) {
  transform: translateY(6px) rotate(45deg);
}
.navbar__toggle.is-open span:nth-child(2) {
  opacity: 0;
}
.navbar__toggle.is-open span:nth-child(3) {
  transform: translateY(-6px) rotate(-45deg);
}

@media (min-width: 768px) {
  .navbar__toggle {
    display: none;
  }
}

/* Menu mobile — a tendina */
@media (max-width: 767px) {
  .navbar__menu {
    display: flex;
    flex-direction: column;
    gap: 0;
    position: fixed;
    top: var(--navbar-height);
    left: 0;
    right: 0;
    background: rgba(250, 245, 240, 0.97);
    border-bottom: 1px solid var(--border-color);
    padding: var(--space-4) 0 var(--space-6);
    transform: translateY(-100%);
    opacity: 0;
    pointer-events: none;
    transition: transform var(--transition-base),
                opacity var(--transition-base);
  }

  .navbar__menu.is-open {
    transform: translateY(0);
    opacity: 1;
    pointer-events: auto;
  }

  .navbar__link {
    color: var(--mahogany-light);
    padding: var(--space-4) var(--container-pad);
    border-bottom: none;
    border-top: 1px solid var(--border-color);
    width: 100%;
  }

  .navbar__link:hover,
  .navbar__link:focus-visible {
    color: var(--mahogany);
    background: var(--cream-dark);
    border-bottom: none;
  }

  .navbar__link--cta {
    border: none;
    border-radius: 0;
    border-top: 1px solid var(--border-color);
    color: var(--mahogany);
  }
}


/* ============================================================
   HERO — sezione a viewport intero
   ============================================================ */

.hero {
  position: relative;
  min-height: 100svh;   /* svh per gestione coretta la barra indirizzi mobile */
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  /* Background: colore di partenza — sostituire con immagine reale */
  background-color: var(--mahogany);
  overflow: hidden;
}

/* Overlay elegante per migliorare la leggibilità quando si usa un'immagine */
.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(
    to bottom,
    rgba(107, 76, 59, 0.35) 0%,
    rgba(107, 76, 59, 0.55) 100%
  );
  z-index: 1;
}

/* Texture sottile di sfondo (pattern puntinato in oro semi-trasparente) */
.hero::after {
  content: '';
  position: absolute;
  inset: 0;
  background-image: radial-gradient(circle, rgba(201, 168, 76, 0.08) 1px, transparent 1px);
  background-size: 28px 28px;
  z-index: 1;
}

.hero__content {
  position: relative;
  z-index: 2;
  padding: var(--space-8) var(--container-pad);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-4);
}

.hero__pre {
  font-family: var(--font-body);
  font-size: var(--text-xs);
  font-weight: 400;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: rgba(250, 245, 240, 0.65);
  max-width: none;
}

.hero__logo {
  font-family: var(--font-heading);
  font-size: clamp(4rem, 15vw, 9rem);   /* fluido tra 64px e 144px */
  font-weight: 400;
  letter-spacing: 0.35em;
  color: var(--cream);
  line-height: 1;
  /* Trattino d'oro sotto il logo */
  text-shadow: 0 1px 30px rgba(201, 168, 76, 0.2);
}

.hero__payoff {
  font-family: var(--font-heading);
  font-size: clamp(var(--text-sm), 3vw, var(--text-md));
  font-weight: 400;
  font-style: italic;
  letter-spacing: 0.08em;
  color: rgba(250, 245, 240, 0.8);
  max-width: none;
}

.hero__divider {
  display: block;
  width: 40px;
  height: 1px;
  background: var(--gold);
  opacity: 0.6;
  margin-block: var(--space-2);
}

.hero__tagline {
  font-family: var(--font-body);
  font-size: var(--text-sm);
  font-weight: 300;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: rgba(250, 245, 240, 0.6);
  max-width: none;
}

.hero__cta {
  margin-top: var(--space-8);
}


/* ============================================================
   SEZIONE CHI SIAMO
   ============================================================ */

.chi-siamo {
  background-color: var(--cream);
}

.profile {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-10);
  align-items: start;
  margin-bottom: var(--space-16);
}

@media (min-width: 768px) {
  .profile {
    grid-template-columns: 280px 1fr;
    gap: var(--space-16);
    align-items: start;
  }

  /* Profilo invertito (Elena): immagine a destra */
  .profile--reverse {
    grid-template-columns: 1fr 280px;
  }

  .profile--reverse .profile__image-wrap {
    order: 2;
  }

  .profile--reverse .profile__text {
    order: 1;
  }
}

@media (min-width: 1024px) {
  .profile {
    grid-template-columns: 320px 1fr;
    gap: var(--space-20);
  }

  .profile--reverse {
    grid-template-columns: 1fr 320px;
  }
}

.profile__image-wrap {
  width: 100%;
  max-width: 320px;
  margin-inline: auto;
}

/* Su mobile il ritratto non deve occupare più del 55% della viewport */
@media (max-width: 767px) {
  .profile__image-wrap {
    max-width: min(260px, 70vw);
  }
}

@media (min-width: 768px) {
  .profile__image-wrap {
    margin-inline: 0;
  }
}

/* Cornice per il ritratto — sostituire il placeholder con <img> reale */
.profile__image-placeholder {
  width: 100%;
  aspect-ratio: 3 / 4;
  background-color: var(--dusty-rose);
  border: var(--border-width) solid var(--taupe-light);
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  overflow: hidden;
}

/* Variante colore per il secondo profilo */
.profile__image-placeholder--alt {
  background-color: var(--taupe-light);
}

/* Cornice interna decorativa */
.profile__image-placeholder::before {
  content: '';
  position: absolute;
  inset: 12px;
  border: 1px solid rgba(201, 168, 76, 0.35);
  pointer-events: none;
}

.profile__initial {
  font-family: var(--font-heading);
  font-size: 6rem;
  font-weight: 400;
  color: rgba(107, 76, 59, 0.25);
  letter-spacing: 0.05em;
  user-select: none;
}

.profile__text {
  padding-top: var(--space-2);
}

.profile__name {
  font-size: var(--text-xl);
  font-weight: 500;
  margin-bottom: var(--space-2);
  letter-spacing: 0.02em;
}

@media (min-width: 768px) {
  .profile__name {
    font-size: var(--text-2xl);
  }
}

.profile__role {
  font-family: var(--font-body);
  font-size: var(--text-xs);
  font-weight: 400;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: var(--space-6);
}

.profile__bio {
  font-size: var(--text-base);
  color: var(--mahogany);
  line-height: 1.8;
  margin-bottom: var(--space-4);
  max-width: 60ch;
}

.profile__bio--secondary {
  color: var(--mahogany-light);
  font-style: italic;
}

/* Separatore sottile tra i due profili */
.profile__separator {
  width: 100%;
  height: 1px;
  background: var(--border-color);
  margin-bottom: var(--space-16);
  position: relative;
}

.profile__separator::after {
  content: '·  ·  ·';
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  background: var(--cream);
  padding-inline: var(--space-4);
  font-family: var(--font-body);
  font-size: var(--text-xs);
  color: var(--gold);
  letter-spacing: 0.4em;
}


/* ============================================================
   SEZIONE SERVIZI
   ============================================================ */

.servizi {
  background-color: var(--cream-dark);
  border-top: var(--border-width) solid var(--border-color);
  border-bottom: var(--border-width) solid var(--border-color);
}


/* ============================================================
   SEZIONE GALLERIA
   ============================================================ */

.galleria {
  background-color: var(--cream);
}

.galleria__grid {
  display: grid;
  /* Griglia masonry semplificata con CSS Grid */
  grid-template-columns: 1fr;
  grid-auto-rows: 220px;
  gap: var(--space-3);
}

@media (min-width: 480px) {
  .galleria__grid {
    grid-template-columns: repeat(2, 1fr);
    grid-auto-rows: 240px;
  }
}

@media (min-width: 768px) {
  .galleria__grid {
    grid-template-columns: repeat(3, 1fr);
    grid-auto-rows: 260px;
    gap: var(--space-4);
  }

  /* Elementi speciali per variare l'altezza — effetto masonry */
  .galleria__item--tall {
    grid-row: span 2;
  }

  .galleria__item--wide {
    grid-column: span 2;
  }
}

.galleria__item {
  overflow: hidden;
  cursor: pointer;
}

.galleria__item:hover .galleria__placeholder {
  transform: scale(1.03);
}

.galleria__placeholder {
  width: 100%;
  height: 100%;
  display: flex;
  align-items: flex-end;
  justify-content: flex-start;
  padding: var(--space-4);
  transition: transform 400ms ease;
  position: relative;
}

/* Overlay scuro sul hover */
.galleria__placeholder::after {
  content: '';
  position: absolute;
  inset: 0;
  background: rgba(107, 76, 59, 0);
  transition: background var(--transition-base);
}

.galleria__item:hover .galleria__placeholder::after {
  background: rgba(107, 76, 59, 0.18);
}

/* Sei varianti cromatiche per i placeholder — toni GEM */
.galleria__placeholder--1 { background-color: #d6b5a8; }
.galleria__placeholder--2 { background-color: #c4a882; }
.galleria__placeholder--3 { background-color: #e8c9bc; }
.galleria__placeholder--4 { background-color: #b89878; }
.galleria__placeholder--5 { background-color: #cdb9a2; }
.galleria__placeholder--6 { background-color: #dfc7b8; }

.galleria__label {
  font-family: var(--font-body);
  font-size: var(--text-xs);
  font-weight: 400;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: rgba(250, 245, 240, 0.7);
  position: relative;
  z-index: 1;
}


/* ============================================================
   SEZIONE CONTATTI
   ============================================================ */

.contatti {
  background-color: var(--cream-dark);
  border-top: var(--border-width) solid var(--border-color);
}

.contatti__layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-12);
}

@media (min-width: 768px) {
  .contatti__layout {
    grid-template-columns: 1fr 1.5fr;
    gap: var(--space-16);
    align-items: start;
  }
}


/* ============================================================
   FOOTER
   ============================================================ */

.footer {
  background-color: var(--mahogany);
  padding-block: var(--space-10);
  border-top: 1px solid rgba(201, 168, 76, 0.2);
}

.footer__inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-3);
  text-align: center;
}

.footer__logo {
  font-family: var(--font-heading);
  font-size: var(--text-xl);
  font-weight: 400;
  letter-spacing: 0.35em;
  color: var(--cream);
  max-width: none;
}

.footer__copy {
  font-size: var(--text-xs);
  letter-spacing: 0.05em;
  color: rgba(250, 245, 240, 0.5);
  max-width: none;
}

.footer__credits {
  font-size: var(--text-xs);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: rgba(201, 168, 76, 0.5);
  max-width: none;
}