/* Gabetti Torino Parella — shared design system
   Premium / light & airy / modern sans-serif */

:root {
  /* Color — schema Gabetti: bianco pulito, nero, rosso Gabetti */
  --bg:          #FFFFFF;
  --bg-2:        #F4F4F4;
  --surface:     #FFFFFF;
  --ink:         #1A1A1A;
  --ink-soft:    #555555;
  --ink-faint:   #8A8A8A;
  --line:        rgba(26,26,26,0.14);
  --line-soft:   rgba(26,26,26,0.07);
  --accent:      #E2001A;   /* rosso Gabetti Immobiliare */
  --accent-deep: #B10014;
  --accent-soft: oklch(0.93 0.04 25);

  --font-display: "Schibsted Grotesk", system-ui, sans-serif;
  --font-body:    "Hanken Grotesk", system-ui, sans-serif;

  --maxw: 1280px;
  --gutter: clamp(20px, 5vw, 64px);

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

  --ease: cubic-bezier(0.22, 1, 0.36, 1);
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: var(--font-body);
  font-size: 17px;
  line-height: 1.65;
  font-weight: 400;
  letter-spacing: 0.005em;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

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

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

h1, h2, h3, h4 {
  font-family: var(--font-display);
  font-weight: 600;
  line-height: 1.04;
  letter-spacing: -0.02em;
  margin: 0;
  text-wrap: balance;
}

p { margin: 0; text-wrap: pretty; }

/* ---- Shared utilities ---- */
.eyebrow {
  font-family: var(--font-display);
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--accent);
  display: inline-flex;
  align-items: center;
  gap: 0.7em;
}
.eyebrow::before {
  content: "";
  width: 26px;
  height: 1px;
  background: var(--accent);
  opacity: 0.7;
}
.eyebrow.no-rule::before { display: none; }

.btn {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 0.95rem;
  letter-spacing: 0.01em;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.6em;
  padding: 0.95em 1.7em;
  border-radius: 100px;
  border: 1px solid transparent;
  cursor: pointer;
  transition: transform 0.4s var(--ease), background 0.3s, color 0.3s, border-color 0.3s;
  white-space: nowrap;
}
.btn:hover { transform: translateY(-2px); }
.btn-primary { background: var(--ink); color: var(--bg); }
.btn-primary:hover { background: var(--accent-deep); }
.btn-accent { background: var(--accent); color: #fff; }
.btn-accent:hover { background: var(--accent-deep); }
.btn-ghost { background: transparent; color: var(--ink); border-color: var(--line); }
.btn-ghost:hover { border-color: var(--ink); background: transparent; }

.arrow { transition: transform 0.4s var(--ease); }
.btn:hover .arrow,
a.lnk:hover .arrow { transform: translateX(4px); }

.lnk {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 0.95rem;
  display: inline-flex;
  align-items: center;
  gap: 0.55em;
  color: var(--ink);
  border-bottom: 1px solid var(--line);
  padding-bottom: 3px;
  transition: border-color 0.3s, color 0.3s;
}
.lnk:hover { border-color: var(--accent); color: var(--accent-deep); }

/* media placeholder shimmer fallback */
.ph {
  background:
    repeating-linear-gradient(135deg, var(--bg-2) 0 14px, var(--bg) 14px 28px);
  display: flex; align-items: center; justify-content: center;
  color: var(--ink-faint);
  font-family: ui-monospace, monospace;
  font-size: 0.8rem;
}

/* reveal-on-scroll */
.reveal { opacity: 0; transform: translateY(22px); transition: opacity 0.9s var(--ease), transform 0.9s var(--ease); }
.reveal.in { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) {
  .reveal { opacity: 1; transform: none; transition: none; }
  html { scroll-behavior: auto; }
}

::selection { background: var(--accent); color: #fff; }

/* ---- Contact form (shared) ---- */
.form-shell { display: grid; grid-template-columns: 0.9fr 1.1fr; gap: clamp(32px, 5vw, 72px); align-items: start; }
.form-intro h2 { font-size: clamp(1.9rem, 3.6vw, 3rem); margin-top: 16px; }
.form-intro p { color: var(--ink-soft); margin-top: 16px; font-size: 1.08rem; max-width: 42ch; }
.form-contacts { list-style: none; padding: 0; margin: 30px 0 0; display: grid; gap: 16px; }
.form-contacts li { display: flex; flex-direction: column; gap: 2px; }
.form-contacts .k { font-family: var(--font-display); font-size: 0.74rem; letter-spacing: 0.16em; text-transform: uppercase; color: var(--ink-faint); }
.form-contacts .v { font-size: 1.02rem; color: var(--ink); }
.form-contacts a { color: var(--accent-deep); font-weight: 600; }

.form-card { background: var(--surface); border: 1px solid var(--line); border-radius: var(--r-lg); padding: clamp(26px, 3.4vw, 44px); position: relative; }
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.field { display: flex; flex-direction: column; gap: 8px; }
.field.full { grid-column: 1 / -1; }
.field > label { font-family: var(--font-display); font-weight: 600; font-size: 0.85rem; }
.field input, .field select, .field textarea {
  font-family: var(--font-body); font-size: 1rem; color: var(--ink);
  padding: 13px 15px; border: 1px solid var(--line); border-radius: var(--r-sm);
  background: var(--bg); transition: border-color 0.25s, box-shadow 0.25s; width: 100%;
}
.field textarea { resize: vertical; min-height: 118px; }
.field input:focus, .field select:focus, .field textarea:focus { outline: none; border-color: var(--accent); box-shadow: 0 0 0 3px var(--accent-soft); }
.field.err input, .field.err select, .field.err textarea { border-color: oklch(0.55 0.16 25); box-shadow: 0 0 0 3px oklch(0.92 0.05 25); }
.field .hint { font-size: 0.78rem; color: oklch(0.52 0.16 25); display: none; }
.field.err .hint { display: block; }
.consent { display: flex; flex-direction: row; align-items: flex-start; gap: 11px; font-size: 0.86rem; color: var(--ink-soft); cursor: pointer; }
.consent input { width: 18px; height: 18px; margin: 2px 0 0; accent-color: var(--accent); flex: none; }
.consent a { color: var(--accent-deep); text-decoration: underline; text-underline-offset: 2px; }
.form-card .btn { margin-top: 4px; }
.form-actions { display: flex; align-items: center; gap: 18px; flex-wrap: wrap; margin-top: 4px; }
.form-actions .note { font-size: 0.82rem; color: var(--ink-faint); }

.form-success { display: none; text-align: center; padding: 18px 6px; }
[data-form-wrap].sent .form { display: none; }
[data-form-wrap].sent .form-success { display: block; }
.form-success .tick { width: 58px; height: 58px; border-radius: 50%; background: var(--accent); color: #fff; display: grid; place-items: center; margin: 0 auto 20px; font-size: 1.6rem; }
.form-success h3 { font-size: 1.6rem; }
.form-success p { color: var(--ink-soft); margin-top: 12px; max-width: 38ch; margin-inline: auto; }

@media (max-width: 860px) {
  .form-shell { grid-template-columns: 1fr; }
  .form-grid { grid-template-columns: 1fr; }
}