/* ============================================================
   Francesca & Emanuele — Wedding Site
   Hand-drawn sage-on-cream style
   ============================================================ */

:root {
  /* Cream caldo: meno blu per apparire uguale su iPhone (caldo), Xiaomi e PC (freddi) */
  --cream:        #F7F2E4;
  --cream-mid:    #EFE9D8;
  --cream-dark:   #E0D9C8;
  --blue:         #5C6B52;
  --blue-light:   #6E7F62;
  --blue-pale:    rgba(92, 107, 82, 0.12);
  --blue-faint:   rgba(92, 107, 82, 0.08);
  --forest:       #5C6B52;
  --charcoal:     #5C6B52;
  --warm-gray:    #5A6354;
  --muted:        #6B7664;
  --border:       rgba(92, 107, 82, 0.2);

  /* Aliases for old names used in form styles */
  --ivory:        #F7F2E4;
  --ivory-mid:    #EFE9D8;
  --ivory-dark:   #E0D9C8;
  --gold:         #5C6B52;
  --gold-light:   #6E7F62;
  --gold-pale:    rgba(92, 107, 82, 0.12);

  --font-display: 'Playfair Display', Georgia, serif;
  --font-script:  'Dancing Script', cursive;
  --font-body:    'Jost', system-ui, sans-serif;

  --max-w:   620px;
  --radius:  3px;
  --shadow:  0 2px 30px rgba(92, 107, 82, 0.08);
}

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

html { scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: var(--font-body);
  font-weight: 300;
  font-size: 16px;
  line-height: 1.7;
  color: var(--warm-gray);
  background: var(--cream);
  -webkit-font-smoothing: antialiased;
}

/* ── Top Navigation Bar ──────────────────────────────────── */
.top-nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 2.5rem;
  padding: 1.1rem 2rem;
  background: rgba(247, 242, 228, 0.92);
  backdrop-filter: blur(6px);
  border-bottom: 1px solid var(--border);
}

.top-nav a {
  font-family: var(--font-body);
  font-size: 0.68rem;
  font-weight: 500;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--blue);
  text-decoration: none;
  transition: opacity 0.2s;
}

.top-nav a:hover {
  opacity: 0.6;
}

/* ── Lang toggle ────────────────────────────────────────── */
.lang-toggle {
  position: fixed;
  top: 0.35rem;
  right: 1.25rem;
  z-index: 101;
  display: flex;
  align-items: center;
  gap: 0.25rem;
  background: transparent;
  backdrop-filter: none;
  padding: 0.35rem 0.65rem;
  border: none;
  border-radius: 20px;
}

.lang-btn {
  background: none;
  border: none;
  font-family: var(--font-body);
  font-size: 0.68rem;
  font-weight: 500;
  letter-spacing: 0.1em;
  color: var(--muted);
  cursor: pointer;
  padding: 0.2rem 0.35rem;
  border-radius: 4px;
  transition: color 0.2s;
}

.lang-btn:hover     { color: var(--blue); }
.lang-btn.active    { color: var(--blue); }
.lang-divider       { color: var(--border); font-size: 0.85rem; }

/* ── Hero ───────────────────────────────────────────────── */
.hero {
  position: relative;
  min-height: 100vh;
  min-height: 100dvh;
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 2rem 2rem 0;
  background: var(--cream);
  overflow: hidden;
  text-align: center;
}

.hero-content {
  position: relative;
  z-index: 2;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  flex: 1;
  width: 100%;
  max-width: 680px;
}

/* Hand-drawn illustration banner: poco sotto i testi, blocco complessivo centrato */
.hero-illustration {
  width: 100%;
  max-width: 680px;
  margin: 5.25rem auto 0;
  flex-shrink: 0;
}

.hero-illustration img {
  width: 100%;
  height: auto;
  display: block;
}

/* Tinta SVG al verde salvia del sito (#5C6B52) */
.hero-illustration .svg-blue,
.footer-illustration .svg-blue,
.section-ornament .svg-blue {
  color: var(--blue);
  filter: invert(18%) sepia(22%) saturate(800%) hue-rotate(85deg) brightness(0.92) contrast(0.92);
}

.tagline {
  font-family: var(--font-script);
  font-size: 1.4rem;
  font-weight: 400;
  letter-spacing: 0.02em;
  text-transform: none;
  color: var(--blue);
  margin: 0 0 1rem;
}

.names {
  font-family: var(--font-script);
  font-style: normal;
  font-weight: 700;
  font-size: clamp(3rem, 13vw, 6.5rem);
  letter-spacing: 0.01em;
  line-height: 1.05;
  color: var(--blue);
  margin: 0 0 1rem;
}

.date-badge {
  display: inline-flex;
  align-items: baseline;
  gap: 0.35rem;
  background: transparent;
  box-shadow: none;
  border: none;
  padding: 0;
}

.date-badge .day {
  font-family: var(--font-display);
  font-style: normal;
  font-size: 3.5rem;
  font-weight: 400;
  color: var(--blue);
  line-height: 1;
}

.date-badge .month {
  font-family: var(--font-body);
  font-size: 0.75rem;
  font-weight: 400;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--blue);
}

.date-badge .year {
  font-family: var(--font-body);
  font-size: 0.75rem;
  font-weight: 300;
  letter-spacing: 0.15em;
  color: var(--blue);
  opacity: 0.7;
}

.scroll-hint {
  position: absolute;
  bottom: 2.25rem;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.2rem;
  font-family: var(--font-body);
  font-size: 0.65rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--blue);
  opacity: 0.5;
  animation: float 2.5s ease-in-out infinite;
}
.scroll-hint .arrow { font-size: 0.9rem; }

@keyframes float {
  0%, 100% { transform: translateX(-50%) translateY(0); }
  50%       { transform: translateX(-50%) translateY(5px); }
}

/* ── Section ornament ───────────────────────────────────── */
.section-ornament {
  display: flex;
  justify-content: center;
  padding: 2rem 0 0;
}

.section-ornament img {
  display: block;
  width: 100%;
  max-width: 200px;
  height: auto;
  opacity: 0.45;
}

/* ── Section illustrations (images) ─────────────────────── */
.section-illustration {
  display: flex;
  justify-content: center;
  padding: 1rem 0;
}

.section-illustration img {
  max-width: 160px;
  height: auto;
  display: block;
}

/* ── Main & sections ────────────────────────────────────── */
main {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 1.75rem 1.5rem;
}

section {
  padding: 3rem 0;
}

.details {
  padding-top: 1rem;
  padding-bottom: 4rem;
}

.rsvp,
.gift {
  padding-top: 4rem;
  padding-bottom: 4rem;
}

/* Margine superiore allo scroll per non nascondere il titolo sotto la nav fissa */
#details,
#rsvp,
#gift {
  scroll-margin-top: 2rem;
}

section h2 {
  font-family: var(--font-script);
  font-style: normal;
  font-size: 2.2rem;
  font-weight: 700;
  color: var(--blue);
  margin: 0 0 0.35rem;
  text-align: center;
  line-height: 1.2;
}

/* ── Details ────────────────────────────────────────────── */
.details-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0;
  margin-top: 1rem;
}

.detail-block {
  padding: 1.75rem 0;
  border-top: 1px solid var(--border);
  text-align: center;
}

.detail-block:first-child {
  border-top: none;
}

.detail-block:last-child {
  border-bottom: none;
}

.detail-label {
  font-size: 0.6rem;
  font-weight: 500;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: var(--blue);
  margin: 0 0 0.75rem;
  opacity: 0.7;
}

.detail-main {
  font-family: var(--font-body);
  font-style: normal;
  font-size: 1.25rem;
  font-weight: 400;
  color: var(--blue);
  margin: 0;
  line-height: 1.25;
}

.detail-sub {
  font-size: 0.85rem;
  color: var(--muted);
  margin: 0.2rem 0 0;
  letter-spacing: 0.02em;
}

.detail-maps-link {
  display: inline-block;
  margin-top: 0.85rem;
  font-size: 0.7rem;
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--blue);
  text-decoration: none;
  border-bottom: 1px solid var(--blue-light);
  padding-bottom: 0.1rem;
  transition: color 0.2s, border-color 0.2s, opacity 0.2s;
}

.detail-maps-link:hover {
  opacity: 0.6;
}

@media (min-width: 440px) {
  .details-grid {
    grid-template-columns: repeat(3, 1fr);
    gap: 0;
  }
  .detail-block {
    border-top: none;
    border-left: none;
    padding: 2rem 1.25rem;
  }
  .detail-block:not(:first-child) {
    border-left: 1px solid var(--border);
  }
}

/* ── RSVP ───────────────────────────────────────────────── */
.rsvp-intro {
  text-align: center;
  font-size: 0.9rem;
  color: var(--muted);
  margin: 0.25rem 0 2rem;
  font-style: normal;
}

.rsvp-warning {
  text-align: center;
  font-size: 0.85rem;
  color: var(--blue);
  margin: 0 auto 2rem;
  padding: 0.9rem 1.25rem;
  background: var(--blue-faint);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  line-height: 1.6;
  max-width: 32rem;
}

.rsvp-form {
  background: rgba(255,255,255,0.5);
  border: 1px solid var(--border);
  border-radius: 2px;
  padding: 2.5rem 2rem;
  box-shadow: var(--shadow);
}

.form-group {
  margin-bottom: 1.75rem;
}

.form-group:last-of-type {
  margin-bottom: 2.25rem;
}

.form-group label,
.form-section-label {
  display: block;
  font-size: 0.65rem;
  font-weight: 500;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 0.6rem;
}

.form-group input[type="text"],
.form-group input[type="email"],
.form-group input[type="number"],
.form-group textarea {
  width: 100%;
  padding: 0.6rem 0;
  font-family: var(--font-body);
  font-size: 0.95rem;
  font-weight: 300;
  border: none;
  border-bottom: 1px solid var(--ivory-dark);
  background: transparent;
  color: var(--charcoal);
  transition: border-color 0.25s;
}

.form-group input:focus,
.form-group textarea:focus {
  outline: none;
  border-bottom-color: var(--gold);
}

.form-group input::placeholder,
.form-group textarea::placeholder {
  color: var(--muted);
  opacity: 0.6;
  font-style: normal;
}

.radio-group {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.radio-label {
  display: flex;
  align-items: center;
  gap: 0.9rem;
  cursor: pointer;
  font-size: 0.9rem;
  color: var(--charcoal);
}

.radio-label input {
  width: 1.1rem;
  height: 1.1rem;
  accent-color: var(--gold);
  flex-shrink: 0;
}

.form-hint {
  font-size: 0.82rem;
  color: var(--muted);
  margin: -0.2rem 0 0.85rem;
  font-style: normal;
  line-height: 1.5;
}

.form-accommodation-intro {
  font-size: 0.88rem;
  color: var(--warm-gray);
  line-height: 1.65;
  margin: 0 0 1.1rem;
  font-style: normal;
}

/* Companions */
.companions-list {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  margin-bottom: 0.75rem;
}

.companion-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  align-items: center;
}

.companion-row input {
  flex: 1 1 180px;
  min-width: 0;
  padding: 0.5rem 0;
  font-family: var(--font-body);
  font-size: 0.9rem;
  font-weight: 300;
  border: none;
  border-bottom: 1px solid var(--ivory-dark);
  background: transparent;
  color: var(--charcoal);
}

.companion-row input:focus {
  outline: none;
  border-bottom-color: var(--gold);
}

.companion-type-select {
  flex-shrink: 0;
  padding: 0.45rem 0.65rem;
  font-family: var(--font-body);
  font-size: 0.82rem;
  font-weight: 300;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--ivory);
  color: var(--charcoal);
  cursor: pointer;
}

.companion-type-select:focus {
  outline: none;
  border-color: var(--gold);
}

.remove-companion-btn {
  flex-shrink: 0;
  width: 2.25rem;
  height: 2.25rem;
  padding: 0;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: transparent;
  color: var(--muted);
  font-size: 1.1rem;
  cursor: pointer;
  transition: color 0.2s, border-color 0.2s;
}

.remove-companion-btn:hover {
  color: var(--gold);
  border-color: var(--gold-light);
}

.add-companion-btn {
  padding: 0.55rem 1rem;
  font-family: var(--font-body);
  font-size: 0.78rem;
  font-weight: 400;
  letter-spacing: 0.1em;
  color: var(--gold);
  background: transparent;
  border: 1px solid var(--gold-light);
  border-radius: var(--radius);
  cursor: pointer;
  transition: background 0.2s, border-color 0.2s;
}

.add-companion-btn:hover {
  background: var(--gold-pale);
  border-color: var(--gold);
}

.submit-btn {
  display: block;
  width: auto;
  margin: 0 auto;
  padding: 0.9rem 3rem;
  font-family: var(--font-body);
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: var(--blue);
  background: transparent;
  border: 1.5px solid var(--blue);
  border-radius: 0;
  cursor: pointer;
  transition: background 0.3s, color 0.3s, transform 0.15s;
}

.submit-btn:hover   { background: var(--blue); color: var(--cream); }
.submit-btn:active  { transform: scale(0.99); }
.submit-btn:disabled { opacity: 0.6; cursor: not-allowed; transform: none; }

/* Attendance details toggle */
.attendance-details[hidden] { display: none !important; }

/* Form messages */
.form-message[hidden] { display: none !important; }

.form-message {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  padding: 1.25rem 1.5rem;
  border-radius: var(--radius);
  margin-top: 1.5rem;
  border: 1px solid var(--border);
}

.form-message.success {
  background: var(--ivory);
  color: var(--forest);
}

.form-message.error {
  background: #fff8f5;
  color: #8B4513;
}

.form-message .message-icon {
  font-size: 1.1rem;
  flex-shrink: 0;
}

.form-message p {
  margin: 0;
  font-size: 0.9rem;
  font-style: normal;
}

/* Hidden iframe */
.submit-iframe {
  position: absolute;
  width: 0;
  height: 0;
  border: none;
  visibility: hidden;
}

/* ── Gift / IBAN ─────────────────────────────────────────── */
.gift { text-align: center; }

.gift h2 {
  font-family: var(--font-script);
  font-style: normal;
  font-size: 2.2rem;
  font-weight: 700;
  color: var(--blue);
  margin: 0 0 0.35rem;
}

.gift-intro {
  font-size: 0.88rem;
  color: var(--muted);
  font-style: normal;
  line-height: 1.75;
  margin: 0.25rem auto 2rem;
  max-width: 28rem;
}

.gift-iban-card {
  display: inline-flex;
  flex-direction: column;
  align-items: center;
  gap: 0.4rem;
  background: rgba(255,255,255,0.5);
  border: 1px solid var(--border);
  padding: 2rem 2.5rem;
  box-shadow: var(--shadow);
}

.gift-iban-label {
  font-size: 0.62rem;
  font-weight: 500;
  letter-spacing: 0.35em;
  text-transform: uppercase;
  color: var(--gold);
}

.gift-iban-row {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.gift-iban {
  font-family: ui-monospace, 'Courier New', monospace;
  font-size: 1rem;
  letter-spacing: 0.06em;
  color: var(--charcoal);
}

.copy-iban-btn {
  background: none;
  border: none;
  padding: 0.2rem;
  cursor: pointer;
  color: var(--muted);
  transition: color 0.2s;
}

.copy-iban-btn:hover { color: var(--gold); }

.copy-feedback {
  font-size: 0.72rem;
  font-style: normal;
  color: var(--gold);
  letter-spacing: 0.05em;
}

.gift-iban-holder {
  font-size: 0.65rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--muted);
  margin: 0.25rem 0 0;
}

/* ── Footer ─────────────────────────────────────────────── */
.footer {
  position: relative;
  text-align: center;
  padding: 0 1.5rem 2rem;
  border-top: none;
  overflow: hidden;
}

.footer-illustration {
  width: 100%;
  max-width: 680px;
  margin: 0 auto 1.5rem;
  padding-top: 1rem;
}

.footer-illustration img {
  width: 100%;
  height: auto;
  display: block;
}

.footer-names {
  font-family: var(--font-script);
  font-style: normal;
  font-size: 1.6rem;
  font-weight: 700;
  color: var(--blue);
  margin: 0 0 0.35rem;
}

.footer-date {
  font-size: 0.65rem;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: var(--blue);
  opacity: 0.6;
  margin: 0;
}

/* ── Responsive ─────────────────────────────────────────── */
@media (max-width: 480px) {
  .lang-toggle { top: 0.35rem; right: 0.75rem; }
  .top-nav {
    justify-content: flex-start;
    gap: 1.2rem;
    padding: 0.9rem 1rem 0.9rem 1.25rem;
  }
  .top-nav a { font-size: 0.58rem; }
  .rsvp-form   { padding: 2rem 1.25rem; }
  .gift-iban-card { padding: 1.5rem; }
}