/* ===========================================================================
   Agua Fria Events - the guest side (invitation, landing page).
   Colours and fonts arrive as custom properties set on <body> from the theme,
   the same values the email uses. Google Fonts are layered on top for the
   web only, with the email-safe stack as the fallback.
   =========================================================================== */
@import url('https://fonts.googleapis.com/css2?family=Cormorant+Garamond:ital,wght@0,500;0,600;1,500&family=Inter:wght@400;500;600&display=swap');

*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body.invite {
  margin: 0; min-height: 100vh; background: var(--page); color: var(--ink);
  font-family: var(--body); font-size: 17px; line-height: 1.55;
  background-image: radial-gradient(ellipse at top, rgba(255,255,255,.10), transparent 60%);
}
.theme-navy, .theme-gala, .theme-botanical, .theme-sunset { --heading-web: 'Cormorant Garamond', var(--heading); }
.theme-minimal { --heading-web: 'Inter', var(--heading); }
.theme-botanical, .theme-sunset, .theme-minimal { --body-web: 'Inter', var(--body); }
.theme-navy, .theme-gala { --body-web: var(--body); }
.invite { font-family: var(--body-web, var(--body)); }

.stage { min-height: 100vh; display: grid; place-items: center; padding: 28px 14px 48px; position: relative; }
.muted { color: var(--muted); }
.small { font-size: .88rem; }
a { color: var(--accent); }

/* --- The card ------------------------------------------------------------ */
.card {
  width: 100%; max-width: 620px; background: var(--card); border-radius: 14px;
  box-shadow: 0 30px 80px rgba(0,0,0,.35), 0 2px 6px rgba(0,0,0,.15);
  overflow: hidden; text-align: center;
  transition: opacity .8s ease, transform .8s cubic-bezier(.2,.8,.2,1);
}
.card.wide { max-width: 720px; }
.card.closed { opacity: 0; transform: translateY(40px) scale(.96); position: absolute; pointer-events: none; }
.card.open { opacity: 1; transform: none; position: relative; }
.card .hero { display: block; width: 100%; height: auto; max-height: 320px; object-fit: cover; }
.card-body { padding: 48px 44px 36px; }
@media (max-width: 520px) { .card-body { padding: 36px 22px 28px; } body.invite { font-size: 16px; } }

.mark { margin: 0 0 26px; }
.mark img { display: inline-block; width: 170px; height: auto; background: #fff; padding: 8px 14px; border-radius: 6px; }
.eyebrow { margin: 0 0 14px; font-size: .74rem; letter-spacing: .24em; text-transform: uppercase; color: var(--muted); }
.card h1 { margin: 0 0 8px; font-family: var(--heading-web, var(--heading)); font-weight: 500; font-size: clamp(2rem, 6vw, 2.9rem); line-height: 1.12; color: var(--accent); }
.tagline { margin: 0; font-family: var(--heading-web, var(--heading)); font-style: italic; font-size: 1.2rem; color: var(--muted); }
.rule { width: 64px; height: 2px; background: var(--accent2); margin: 24px auto; }
.date { margin: 0; font-family: var(--heading-web, var(--heading)); font-size: 1.45rem; }
.time { margin: 4px 0 0; }
.venue { margin: 16px 0 0; font-family: var(--heading-web, var(--heading)); font-size: 1.2rem; }
.address { margin: 2px 0 0; font-size: .95rem; }
.address a { color: var(--muted); }
.prepared { margin: 0; }
.lede { color: var(--muted); }
.details { text-align: left; }
.details p { margin: 0 0 1em; }

.banner { padding: 10px 16px; font-size: .9rem; background: rgba(0,0,0,.06); color: var(--ink); }
.banner.ok { background: #e8f5e9; color: #1b5e20; }
.banner.warn { background: #fbf2f2; color: #8c2d2d; margin: 0 0 14px; border-radius: 8px; text-align: left; }
.theme-gala .banner { background: rgba(255,255,255,.08); }

.btn {
  display: inline-block; padding: 14px 34px; border-radius: 999px; border: 2px solid var(--accent);
  background: var(--accent); color: var(--accent-ink); text-decoration: none; font-size: .9rem;
  letter-spacing: .08em; text-transform: uppercase; cursor: pointer; font-family: inherit;
}
.btn:hover, .btn:focus-visible { filter: brightness(1.12); }
.btn-outline { background: transparent; color: var(--accent); }
.btn-big { width: 100%; padding: 16px; font-size: 1rem; margin-top: 18px; }
.actions { display: flex; gap: 10px; justify-content: center; flex-wrap: wrap; margin-top: 18px; }
:focus-visible { outline: 3px solid var(--accent2); outline-offset: 3px; }

/* --- Reply form ---------------------------------------------------------- */
.rsvp { margin-top: 28px; text-align: left; }
.rsvp h2, .reply-state h2 { font-family: var(--heading-web, var(--heading)); font-weight: 500; font-size: 1.6rem; margin: 0 0 14px; text-align: center; color: var(--accent); }
.reply-state { margin-top: 28px; }
.choice { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; margin-bottom: 16px; }
@media (max-width: 420px) { .choice { grid-template-columns: 1fr; } }
.choice-opt { position: relative; }
.choice-opt input { position: absolute; opacity: 0; inset: 0; }
.choice-opt span {
  display: block; text-align: center; padding: 16px 10px; border: 2px solid var(--accent2); border-radius: 10px;
  font-family: var(--heading-web, var(--heading)); font-size: 1.2rem; cursor: pointer; color: var(--ink);
}
.choice-opt input:checked + span { background: var(--accent); color: var(--accent-ink); border-color: var(--accent); }
.choice-opt input:focus-visible + span { outline: 3px solid var(--accent2); outline-offset: 3px; }
.field { display: block; margin: 12px 0; }
.field > span { display: block; font-size: .78rem; letter-spacing: .08em; text-transform: uppercase; color: var(--muted); margin-bottom: 5px; }
.field small { display: block; color: var(--muted); font-size: .8rem; margin-top: 4px; }
.field input, .field select, .field textarea {
  width: 100%; padding: 11px 12px; border: 1px solid rgba(0,0,0,.25); border-radius: 8px; font: inherit; font-size: 1rem;
  background: rgba(255,255,255,.85); color: #111;
}
.theme-gala .field input, .theme-gala .field select, .theme-gala .field textarea { background: rgba(255,255,255,.08); color: var(--ink); border-color: rgba(255,255,255,.25); }
.q-checks { display: flex; flex-direction: column; gap: 6px; }
.q-checks label { display: flex; gap: 8px; align-items: center; font-size: 1rem; text-transform: none; letter-spacing: 0; color: var(--ink); }
.q-checks input { width: auto; }
.q-inline { flex-direction: row; gap: 18px; }
.q-other { margin-top: 8px; }
.q-info { margin: 26px 0 6px; padding-top: 18px; border-top: 1px solid var(--accent2); }
.q-info h3 { font-family: var(--heading-web, var(--heading)); font-weight: 500; font-size: 1.35rem; margin: 0 0 6px; color: var(--accent); }
.q-info p { margin: 0; font-size: .95rem; color: var(--muted); }
.two { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
@media (max-width: 480px) { .two { grid-template-columns: 1fr; } }
[hidden] { display: none !important; }

.files { margin-top: 22px; }
.files h3 { font-family: var(--heading-web, var(--heading)); font-weight: 500; font-size: 1.2rem; margin: 0 0 8px; color: var(--accent); }
.file-link { display: inline-block; margin: 4px 8px; font-weight: 600; }
.file-preview { display: block; max-width: 100%; margin: 8px auto 0; border-radius: 8px; border: 1px solid var(--accent2); }
.qr { margin: 18px auto 6px; }
.qr img { display: block; margin: 0 auto; background: #fff; padding: 10px; border-radius: 10px; border: 1px solid var(--accent2); }
.qr figcaption { font-size: .85rem; color: var(--muted); margin-top: 8px; }

.card-foot { padding: 14px 24px 20px; border-top: 1px solid var(--accent2); font-size: .78rem; color: var(--muted); display: flex; gap: 8px; justify-content: center; flex-wrap: wrap; }
.card-foot a { color: var(--muted); }

/* --- The envelope -------------------------------------------------------- */
.envelope-wrap { text-align: center; transition: opacity .8s ease, transform .8s ease; }
.envelope-wrap.gone { opacity: 0; transform: scale(.9); pointer-events: none; }
.envelope {
  position: relative; display: block; width: min(92vw, 520px); aspect-ratio: 1.55; margin: 0 auto;
  border: 0; background: transparent; padding: 0; cursor: pointer; perspective: 1200px;
  filter: drop-shadow(0 30px 50px rgba(0,0,0,.45));
}
.envelope > span { position: absolute; display: block; }
.env-back { inset: 0; background: var(--envelope); border-radius: 10px; }
.env-letter {
  left: 6%; right: 6%; top: 8%; bottom: 8%; background: var(--card); border-radius: 6px;
  display: grid; place-items: center; padding: 8%; transform: translateY(0); transition: transform 1s cubic-bezier(.2,.8,.2,1) .35s;
  box-shadow: 0 4px 14px rgba(0,0,0,.15);
}
.env-letter-title { font-family: var(--heading-web, var(--heading)); font-size: clamp(1.1rem, 3.6vw, 1.6rem); color: var(--accent); line-height: 1.15; }
.env-front {
  inset: 0; border-radius: 10px;
  background:
    linear-gradient(to top left, var(--envelope) 0 50%, transparent 50.5%) right bottom / 50% 100% no-repeat,
    linear-gradient(to top right, var(--envelope) 0 50%, transparent 50.5%) left bottom / 50% 100% no-repeat,
    linear-gradient(to top, color-mix(in srgb, var(--envelope) 88%, black) 0 40%, transparent 40.5%) bottom / 100% 100% no-repeat;
  filter: brightness(.97);
}
.env-flap {
  left: 0; right: 0; top: 0; height: 52%; transform-origin: top; transform: rotateX(0deg);
  background: linear-gradient(to bottom, var(--liner) 0 50%, transparent 50%) top / 100% 200%;
  clip-path: polygon(0 0, 100% 0, 50% 100%);
  background-color: var(--envelope); filter: brightness(1.03);
  transition: transform .9s cubic-bezier(.4,0,.2,1); z-index: 3; backface-visibility: visible;
}
.env-seal {
  left: 50%; top: 50%; transform: translate(-50%, -30%); width: 64px; height: 64px; border-radius: 50%; z-index: 4;
  background: radial-gradient(circle at 35% 35%, color-mix(in srgb, var(--accent2) 70%, white), var(--accent2) 60%, color-mix(in srgb, var(--accent2) 70%, black));
  color: var(--accent-ink); display: grid; place-items: center; font-family: var(--heading-web, var(--heading)); font-size: 1.3rem; letter-spacing: .06em;
  box-shadow: 0 3px 8px rgba(0,0,0,.35); transition: opacity .4s ease, transform .6s ease;
}
.theme-minimal .env-seal { color: #fff; }
.env-hint { margin: 22px 0 4px; color: rgba(255,255,255,.85); letter-spacing: .2em; text-transform: uppercase; font-size: .78rem; }
.env-to { margin: 0; color: rgba(255,255,255,.7); font-family: var(--heading-web, var(--heading)); font-size: 1.15rem; }
.env-skip { display: inline-block; margin-top: 14px; color: rgba(255,255,255,.6); font-size: .8rem; }
.theme-botanical .env-hint, .theme-sunset .env-hint, .theme-minimal .env-hint { color: rgba(0,0,0,.6); }
.theme-botanical .env-to, .theme-sunset .env-to, .theme-minimal .env-to { color: rgba(0,0,0,.75); }
.theme-botanical .env-skip, .theme-sunset .env-skip, .theme-minimal .env-skip { color: rgba(0,0,0,.5); }

.envelope-wrap.opening .env-flap { transform: rotateX(180deg); z-index: 0; }
.envelope-wrap.opening .env-seal { opacity: 0; transform: translate(-50%, -30%) scale(.4); }
.envelope-wrap.opening .env-letter { transform: translateY(-46%); z-index: 2; }
.envelope:hover .env-seal, .envelope:focus-visible .env-seal { transform: translate(-50%, -30%) scale(1.06); }

@media (prefers-reduced-motion: reduce) {
  .card, .envelope-wrap, .env-flap, .env-letter, .env-seal { transition: none !important; }
}
@media print {
  body.invite { background: #fff; color: #000; }
  .card { box-shadow: none; }
  .envelope-wrap, .btn, .card-foot { display: none; }
}
