/* =========================================================
   Προσκλητήριο Βάφτισης — Classic & Elegant
   Παλέτες: .theme-neutral (sage/κρεμ/χρυσό), .theme-boy, .theme-girl
   ========================================================= */

/* ---------- Παλέτες ---------- */
.theme-neutral{
  --bg:#f3efe6; --bg-2:#e8e1d2; --card:#fffdf9;
  --ink:#4b4a42; --ink-soft:#6f6d62; --muted:#9a9483; --line:#e7e0d0;
  --accent:#97a886; --accent-deep:#6d7d57;
  --gold:#c0a35e; --gold-soft:#ddcda0;
}
.theme-boy{
  --bg:#eef2f6; --bg-2:#dbe6ef; --card:#ffffff;
  --ink:#3f464d; --ink-soft:#5e6770; --muted:#8c97a1; --line:#dde6ee;
  --accent:#8fb0c7; --accent-deep:#4f7896;
  --gold:#c0a35e; --gold-soft:#ddcda0;
}
.theme-girl{
  --bg:#f8eef1; --bg-2:#f1dde3; --card:#fffafb;
  --ink:#4d4247; --ink-soft:#6f626a; --muted:#a8939b; --line:#efdbe1;
  --accent:#dca9b6; --accent-deep:#bd7e90;
  --gold:#c0a35e; --gold-soft:#ddcda0;
}

*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  font-family:"Cormorant Garamond",Georgia,"Times New Roman",serif;
  color:var(--ink);
  background:
    radial-gradient(1200px 600px at 50% -10%, var(--card), transparent 60%),
    linear-gradient(160deg, var(--bg) 0%, var(--bg-2) 100%);
  background-attachment:fixed;
  min-height:100vh;
  font-size:18px;
  line-height:1.6;
  -webkit-font-smoothing:antialiased;
}
body.locked{overflow:hidden}

h1,h2,h3,.display{font-family:"GFS Didot","Cormorant Garamond",Georgia,serif;font-weight:400}

/* ---------- Ambient (αιωρούμενα στοιχεία) ---------- */
.ambient{position:fixed;inset:0;overflow:hidden;pointer-events:none;z-index:0}
.petal{
  position:absolute;top:-30px;width:10px;height:10px;border-radius:50% 0 50% 50%;
  background:var(--accent);opacity:.0;transform:rotate(45deg);
  animation:fall linear infinite;
}
@keyframes fall{
  0%{transform:translateY(-10vh) rotate(0deg);opacity:0}
  10%{opacity:.5}
  90%{opacity:.5}
  100%{transform:translateY(110vh) rotate(320deg);opacity:0}
}

/* ---------- Intro overlay ---------- */
.intro{
  position:fixed;inset:0;z-index:50;display:flex;flex-direction:column;
  align-items:center;justify-content:center;gap:34px;
  background:linear-gradient(160deg,var(--bg) 0%,var(--bg-2) 100%);
  cursor:pointer;transition:opacity .9s ease, visibility .9s;
}
.intro.faded{opacity:0;visibility:hidden}
.intro__hint{
  color:var(--ink-soft);letter-spacing:.32em;text-transform:uppercase;
  font-size:12px;font-family:"Cormorant Garamond",serif;transition:opacity .4s;
}
.intro__hint span{display:inline-block;animation:pulse 2s ease-in-out infinite}
.intro.opening .intro__hint{opacity:0}

/* ---------- Φάκελος που ανοίγει ---------- */
.envelope{
  --ew:330px; --eh:216px;
  position:relative;width:var(--ew);height:var(--eh);
  perspective:1400px;animation:rise .9s ease both;
}
@media(max-width:400px){.envelope{--ew:286px;--eh:188px}}

.env-back{
  position:absolute;inset:0;border-radius:8px;
  background:linear-gradient(155deg,var(--card),var(--bg-2));
  box-shadow:0 26px 64px rgba(60,52,30,.24);
}
/* Το «γράμμα» — η κάρτα μέσα στον φάκελο */
.env-letter{
  position:absolute;left:50%;bottom:7px;transform:translateX(-50%);
  width:calc(var(--ew) - 26px);height:calc(var(--eh) - 13px);
  background:var(--card);border-radius:6px;z-index:2;
  box-shadow:0 6px 18px rgba(0,0,0,.10);border:1px solid var(--line);
  display:flex;flex-direction:column;align-items:center;
  padding:20px 14px 0;text-align:center;
  transition:transform 1s cubic-bezier(.2,.8,.2,1) .6s;
}
.env-letter .l-kicker{font-family:"Cormorant Garamond",serif;letter-spacing:.3em;text-transform:uppercase;font-size:10px;color:var(--accent-deep)}
.env-letter .l-name{font-family:"GFS Didot",serif;font-size:24px;color:var(--ink);margin-top:8px;line-height:1.12}
.env-letter .l-dot{margin-top:12px;width:6px;height:6px;background:var(--gold);transform:rotate(45deg)}

/* Μπροστινό μέρος (τσέπη) με σχήμα «V» */
.env-front{
  position:absolute;inset:0;border-radius:8px;z-index:3;
  background:linear-gradient(155deg,var(--bg-2),var(--card));
  clip-path:polygon(0 0, 50% 46%, 100% 0, 100% 100%, 0 100%);
}
/* Καπάκι (τρίγωνο) */
.env-flap{
  position:absolute;left:0;top:0;width:0;height:0;z-index:4;
  border-left:calc(var(--ew)/2) solid transparent;
  border-right:calc(var(--ew)/2) solid transparent;
  border-top:calc(var(--eh) * 0.46) solid var(--accent);
  transform-origin:top;
  transition:transform .75s ease, z-index 0s linear .4s;
  filter:drop-shadow(0 2px 4px rgba(0,0,0,.14));
}
.env-flap .seal-mini{
  position:absolute;left:50%;top:calc(var(--eh) * 0.20);transform:translateX(-50%);
  width:46px;height:46px;border-radius:50%;display:grid;place-items:center;
  background:radial-gradient(circle at 35% 30%,#fffdf8,var(--card));
  border:2px solid var(--gold);color:var(--accent-deep);
  font-family:"GFS Didot",serif;font-size:22px;line-height:1;
  box-shadow:0 4px 12px rgba(0,0,0,.14);
}
/* --- Άνοιγμα --- */
.envelope.open .env-flap{transform:rotateX(178deg);z-index:0}
.envelope.open .env-letter{transform:translateX(-50%) translateY(calc(var(--eh) * -0.72))}

@keyframes pulse{0%,100%{opacity:.45}50%{opacity:1}}
@keyframes rise{from{opacity:0;transform:translateY(18px)}to{opacity:1;transform:none}}

/* ---------- Διάταξη / κάρτα ---------- */
.invite{position:relative;z-index:1;display:flex;justify-content:center;padding:40px 18px 70px}
.card{
  width:min(620px,100%);background:var(--card);
  padding:54px 40px 46px;border-radius:6px;position:relative;
  box-shadow:0 30px 80px rgba(60,52,30,.14), 0 4px 14px rgba(0,0,0,.05);
}
/* Διπλό χρυσό πλαίσιο (κλασικό) */
.card::before{content:"";position:absolute;inset:14px;border:1px solid var(--gold-soft);border-radius:3px;pointer-events:none}
.card::after{content:"";position:absolute;inset:20px;border:1px solid var(--line);border-radius:2px;pointer-events:none}
.card > *{position:relative}

/* ---------- Reveal ---------- */
[data-reveal]{opacity:0;transform:translateY(22px);transition:opacity .8s ease, transform .8s ease}
[data-reveal].in{opacity:1;transform:none}

/* ---------- Κεφαλίδα ---------- */
.crest{margin:0 auto 6px;width:84px;height:auto;color:var(--accent-deep)}
.eyebrow{
  text-align:center;letter-spacing:.42em;text-transform:uppercase;
  font-size:13px;color:var(--accent-deep);margin:0 0 14px;font-weight:600;
  font-family:"Cormorant Garamond",serif;padding-left:.42em;
}
.intro-line{text-align:center;color:var(--ink-soft);font-size:20px;margin:0 auto 8px;max-width:46ch;font-style:italic}
.baby{
  text-align:center;font-size:clamp(46px,12vw,78px);color:var(--ink);
  margin:6px 0 4px;letter-spacing:.02em;line-height:1.05;
}
.subhead{text-align:center;color:var(--muted);font-size:16px;letter-spacing:.06em;margin:0}

/* ---------- Διακοσμητικός διαχωριστής ---------- */
.divider{display:flex;align-items:center;justify-content:center;gap:14px;margin:30px 0}
.divider span{height:1px;width:70px;background:linear-gradient(90deg,transparent,var(--gold-soft))}
.divider span:last-child{background:linear-gradient(90deg,var(--gold-soft),transparent)}
.divider .dot{width:7px;height:7px;background:var(--gold);transform:rotate(45deg);border-radius:1px}

/* ---------- Λεπτομέρειες ---------- */
.details{display:grid;gap:22px;margin:6px 0 8px}
.detail{text-align:center}
.detail .label{
  display:block;text-transform:uppercase;letter-spacing:.28em;font-size:12px;
  color:var(--accent-deep);margin-bottom:6px;font-weight:600;font-family:"Cormorant Garamond",serif;padding-left:.28em;
}
.detail .big{font-family:"GFS Didot",serif;font-size:26px;color:var(--ink);line-height:1.25}
.detail .small{color:var(--ink-soft);font-size:17px}
.detail a.map{
  display:inline-block;margin-top:4px;color:var(--accent-deep);text-decoration:none;
  border-bottom:1px solid var(--gold-soft);font-size:15px;letter-spacing:.04em;
}
.detail a.map:hover{color:var(--gold)}

/* ---------- Πρόσωπα ---------- */
.people{display:grid;grid-template-columns:1fr 1fr;gap:18px;margin:8px 0}
.people .detail{padding:6px}
@media(max-width:460px){.people{grid-template-columns:1fr}}

/* ---------- Countdown ---------- */
.countdown{display:flex;justify-content:center;gap:14px;margin:6px 0 4px}
.cd-box{min-width:64px;text-align:center}
.cd-box .n{font-family:"GFS Didot",serif;font-size:34px;color:var(--accent-deep);line-height:1}
.cd-box .u{font-size:12px;text-transform:uppercase;letter-spacing:.16em;color:var(--muted);margin-top:4px}
.cd-done{text-align:center;font-style:italic;color:var(--accent-deep);font-size:20px}

/* ---------- Κουμπιά ---------- */
.actions{text-align:center;margin:24px 0 6px}
.btn{
  display:inline-flex;align-items:center;gap:8px;cursor:pointer;
  padding:12px 22px;border-radius:999px;font-size:15px;letter-spacing:.04em;
  text-decoration:none;border:1px solid var(--gold-soft);background:transparent;color:var(--accent-deep);
  font-family:"Cormorant Garamond",serif;transition:.25s;
}
.btn:hover{background:var(--accent-deep);color:#fff;border-color:var(--accent-deep)}
.btn-primary{background:var(--accent-deep);color:#fff;border-color:var(--accent-deep)}
.btn-primary:hover{filter:brightness(1.08)}

/* ---------- RSVP ---------- */
.rsvp{margin-top:18px}
.rsvp h2{text-align:center;font-size:30px;margin:0 0 4px;color:var(--ink)}
.rsvp .deadline{text-align:center;color:var(--muted);font-size:15px;margin:0 0 22px;font-style:italic}
.field{margin-bottom:16px}
.field label{display:block;font-size:14px;letter-spacing:.04em;color:var(--ink-soft);margin-bottom:6px}
.field input[type=text],.field textarea{
  width:100%;padding:12px 14px;border:1px solid var(--line);border-radius:8px;
  font-family:inherit;font-size:17px;color:var(--ink);background:#fff;
}
.field input:focus,.field textarea:focus{outline:none;border-color:var(--accent)}
.field textarea{resize:vertical;min-height:74px}

.toggle{display:flex;gap:10px}
.toggle label{flex:1;cursor:pointer}
.toggle input{position:absolute;opacity:0}
.toggle .opt{
  display:block;text-align:center;padding:12px;border:1px solid var(--line);border-radius:8px;
  transition:.2s;color:var(--ink-soft);font-size:16px;
}
.toggle input:checked + .opt{border-color:var(--accent-deep);background:var(--accent-deep);color:#fff}

.stepper{display:flex;align-items:center;gap:14px}
.stepper button{
  width:42px;height:42px;border-radius:50%;border:1px solid var(--line);background:#fff;
  font-size:22px;color:var(--accent-deep);cursor:pointer;line-height:1;
}
.stepper button:hover{border-color:var(--accent)}
.stepper .count{font-family:"GFS Didot",serif;font-size:26px;min-width:30px;text-align:center}
.hp{position:absolute;left:-9999px;width:1px;height:1px;overflow:hidden}

.rsvp .submit{width:100%;justify-content:center;margin-top:6px;font-size:16px;padding:14px}
.rsvp-thanks{text-align:center;padding:18px 8px}
.rsvp-thanks .big{font-family:"GFS Didot",serif;font-size:30px;color:var(--accent-deep);margin-bottom:6px}
.rsvp-thanks p{color:var(--ink-soft);margin:0}
.form-error{color:#b3261e;font-size:14px;text-align:center;margin-top:8px;min-height:18px}

/* ---------- Κουμπιά επικοινωνίας ---------- */
.contact{margin-top:26px;text-align:center}
.contact .or{color:var(--muted);font-size:14px;letter-spacing:.16em;text-transform:uppercase;margin-bottom:14px}
.contact .links{display:flex;flex-wrap:wrap;gap:10px;justify-content:center}
.chip{
  display:inline-flex;align-items:center;gap:8px;padding:10px 18px;border-radius:999px;
  text-decoration:none;font-size:15px;border:1px solid var(--line);color:var(--ink);background:#fff;transition:.2s;
}
.chip:hover{border-color:var(--accent);transform:translateY(-1px)}
.chip svg{width:18px;height:18px}

/* ---------- Footer ---------- */
.foot{text-align:center;margin-top:34px}
.foot .closing{font-family:"GFS Didot",serif;font-size:24px;color:var(--accent-deep)}
.foot .sig{color:var(--muted);font-size:14px;letter-spacing:.16em;text-transform:uppercase;margin-top:8px}

@media(max-width:480px){
  .card{padding:42px 22px 38px}
  body{font-size:17px}
}
@media (prefers-reduced-motion: reduce){
  *{animation:none !important;transition:none !important}
  [data-reveal]{opacity:1;transform:none}
}