/* ============================================================
   CONTATTI CSS — Solferino Technology
   contatti.html — Contact form + Map
   ============================================================ */

/* ============================================================
   CONTACT HERO
   ============================================================ */
.contact-hero {
  padding-top: calc(var(--nav-h) + clamp(60px, 8vw, 100px));
  padding-bottom: clamp(48px, 6vw, 72px);
  padding-left: var(--gutter);
  padding-right: var(--gutter);
  border-bottom: 1px solid var(--border);
}

/* Griglia fissa a due colonne su PC (1.2fr per il titolo, 0.8fr per i contatti) */
.contact-hero-inner {
  max-width: var(--container-max);
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: clamp(40px, 5vw, 100px);
  align-items: start; /* Allinea perfettamente in alto entrambi i blocchi */
}

.contact-hero-left {
  width: 100%;
}

.contact-hero-headline {
  font-family: var(--font-sans);
  font-weight: 800;
  font-size: clamp(2.5rem, 6.5vw, 7.5rem);
  letter-spacing: -0.04em;
  line-height: 0.9;
  overflow: hidden;
  margin: 0;
}

.contact-hero-headline .line-wrap span {
  display: block;
  will-change: transform, opacity;
}

.contact-hero-headline em {
  color: var(--accent);
  font-family: var(--font-serif);
  font-style: italic;
  font-weight: 400;
}

/* Forza la colonna destra a rimanere visibile e solida su PC */
.contact-hero-side {
  width: 100%;
  display: block !important;
  opacity: 1 !important;
  visibility: visible !important;
  align-self: start;
}

.contact-info-list {
  display: flex;
  flex-direction: column;
  gap: 0;
}

.contact-info-item {
  display: flex;
  flex-direction: column;
  gap: 6px;
  padding: 24px 0;
  border-bottom: 1px solid var(--border);
}

.contact-info-item:first-child { 
  border-top: 1px solid var(--border); 
}

.contact-info-item-label {
  font-size: 0.65rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--muted);
}

.contact-info-item-value {
  font-family: var(--font-sans);
  font-weight: 600;
  font-size: clamp(1rem, 1.4vw, 1.25rem);
  color: var(--text);
}

.contact-info-item-value a {
  color: inherit;
  text-decoration: none;
  transition: color 0.2s ease;
}

.contact-info-item-value a:hover { 
  color: var(--accent); 
}

/* ============================================================
   MAIN CONTACT SECTION — Form + Map
   ============================================================ */
.contact-main {
  padding: var(--section-pad) var(--gutter);
}

.contact-main-inner {
  max-width: var(--container-max);
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: clamp(40px, 7vw, 100px);
  align-items: start;
}

/* ============================================================
   CONTACT FORM
   ============================================================ */
.form-section-label {
  margin-bottom: 40px;
}

.contact-form {
  display: flex;
  flex-direction: column;
  gap: 0;
}

/* Floating label field group */
.field-group {
  position: relative;
  margin-bottom: 0;
}

/* Bottom-border-only style — very clean */
.field-group input,
.field-group select,
.field-group textarea {
  width: 100%;
  background: transparent;
  border: none;
  border-bottom: 1px solid var(--border);
  border-radius: 0;
  padding: 28px 0 12px;
  font-family: var(--font-sans);
  font-size: clamp(1rem, 1.5vw, 1.15rem);
  font-weight: 500;
  color: var(--text);
  outline: none;
  transition: border-color 0.3s ease;
  -webkit-appearance: none;
  appearance: none;
}

.field-group textarea {
  resize: none;
  min-height: 120px;
  line-height: 1.6;
}

.field-group select {
  cursor: pointer;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%238C8A85' stroke-width='1.5' fill='none' stroke-linecap='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 0 center;
  padding-right: 20px;
}

/* Focus state - Lasciamo gestire la transizione inferiore alla linea animata */
.field-group input:focus,
.field-group select:focus,
.field-group textarea:focus {
  border-bottom-color: transparent;
}

/* Linea accent che si espande dal centro al focus */
.field-group::before {
  content: '';
  position: absolute;
  bottom: 0; left: 0; right: 0;
  height: 2px;
  background: var(--accent);
  transform: scaleX(0);
  transform-origin: center;
  transition: transform 0.45s cubic-bezier(0.4, 0, 0.2, 1);
  z-index: 2;
  pointer-events: none;
}

.field-group:focus-within::before {
  transform: scaleX(1);
}

/* Shimmer mentre si scrive */
.field-group.typing::before {
  background: linear-gradient(90deg, var(--accent) 0%, #5b9cf6 50%, var(--accent) 100%);
  background-size: 200% 100%;
  animation: fieldShimmer 0.6s ease-out;
}

@keyframes fieldShimmer {
  0%   { background-position: 100% 0; }
  100% { background-position: -100% 0; }
}

/* Floating label — grassetto */
.field-label {
  position: absolute;
  top: 20px;
  left: 0;
  font-family: var(--font-sans);
  font-size: clamp(1rem, 1.5vw, 1.15rem);
  font-weight: 700;
  color: var(--text);
  pointer-events: none;
  transition: top 0.3s ease, font-size 0.3s ease, color 0.3s ease, letter-spacing 0.3s ease, font-weight 0.3s ease;
  transform-origin: left center;
}

/* Floated state: quando il campo ha focus o ha un valore dentro */
.field-group input:focus           + .field-label,
.field-group input:not(:placeholder-shown) + .field-label,
.field-group select:focus          + .field-label,
.field-group textarea:focus        + .field-label,
.field-group textarea:not(:placeholder-shown) + .field-label,
.field-group.has-value .field-label {
  top: 8px;
  font-size: 0.65rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent);
  font-weight: 600;
}

/* Usa un placeholder trasparente così :not(:placeholder-shown) funziona correttamente */
.field-group input::placeholder,
.field-group textarea::placeholder {
  color: transparent;
}

/* Form footer */
.form-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 40px;
  gap: 24px;
  flex-wrap: wrap;
}

.form-privacy {
  font-size: 0.72rem;
  line-height: 1.6;
  color: var(--muted);
  max-width: 220px;
}

.form-privacy a {
  color: var(--text);
  text-decoration: underline;
  text-underline-offset: 2px;
}

/* Submit button with animated arrow */
.btn-submit {
  display: inline-flex;
  align-items: center;
  gap: 16px;
  font-family: var(--font-sans);
  font-weight: 700;
  font-size: 0.78rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--bg);
  background: var(--text);
  padding: 20px 36px;
  border: none;
  border-radius: 2px;
  cursor: pointer;
  transition: background 0.3s ease, transform 0.3s ease;
  position: relative;
  overflow: hidden;
}

.btn-submit::before {
  content: '';
  position: absolute;
  inset: 0;
  background: var(--accent);
  transform: translateX(-100%);
  transition: transform 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.btn-submit:hover::before   { transform: translateX(0); }
.btn-submit:hover           { transform: translateY(-2px); }
.btn-submit span, .btn-submit svg { position: relative; z-index: 1; }

.btn-submit .submit-arrow {
  display: inline-block;
  transition: transform 0.3s ease;
}

.btn-submit:hover .submit-arrow { transform: translateX(6px); }

/* Success state */
.form-success {
  display: none;
  padding: 24px;
  background: rgba(139, 30, 47, 0.06);
  border-left: 3px solid var(--accent);
  margin-top: 24px;
}

.form-success.visible {
  display: block;
}

.form-success p {
  font-size: 0.9rem;
  line-height: 1.6;
  color: var(--text);
}

.form-success strong { color: var(--accent); }

/* ============================================================
   MAP SECTION
   ============================================================ */
.map-section {
  position: relative;
}

.map-label { margin-bottom: 24px; }

.map-container {
  width: 100%;
  aspect-ratio: 3 / 4;
  position: relative;
  overflow: hidden;
  border-radius: 2px;
  background: #e8e6e3;
}

.map-iframe {
  width: 100%;
  height: 100%;
  border: none;
  display: block;
}

/* Map overlay pin info */
.map-info {
  position: absolute;
  bottom: 20px;
  left: 20px;
  background: var(--bg);
  padding: 16px 20px;
  border-left: 3px solid var(--accent);
  max-width: 220px;
  box-shadow: 0 4px 24px rgba(0,0,0,0.08);
}

.map-info-name {
  font-family: var(--font-sans);
  font-weight: 700;
  font-size: 0.88rem;
  letter-spacing: -0.01em;
  color: var(--text);
  margin-bottom: 4px;
}

.map-info-address {
  font-size: 0.72rem;
  letter-spacing: 0.04em;
  color: var(--muted);
  line-height: 1.5;
}

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width: 960px) {
  .contact-hero-inner,
  .contact-main-inner {
    grid-template-columns: 1fr; /* Una sola colonna: i blocchi si impilano in verticale */
    gap: 48px;
  }

  .map-container { aspect-ratio: 16 / 9; }
}

@media (max-width: 600px) {
  .form-footer {
    flex-direction: column;
    align-items: flex-start;
  }

  .btn-submit { width: 100%; justify-content: center; }
}

/* ============================================================
   FORCE DESKTOP SHOW — Sblocca la visibilità su PC
   ============================================================ */
@media (min-width: 961px) {
  .contact-hero-side,
  .contact-info-list,
  .contact-info-item {
    opacity: 1 !important;
    transform: none !important;
    visibility: visible !important;
  }
}