/* =========================================================
   Mis XV Años · Dayra Julieta — Design tokens
   Color:   blush #F7E7EA · rose-deep #9C2B4E · wine #6E1F3B
            gold #B9924F · sage #7C8B6F · cream #FFFBF7 · ink #3A2A30
   Type:    Display script → 'Pinyon Script'
            Headings/body serif → 'Cormorant Garamond'
            Utility/labels sans → 'Jost'
   Signature: wax-seal envelope opening + hand-drawn rose sprigs
   ========================================================= */

:root{
  --blush:#f7e7ea;
  --blush-deep:#f0d3da;
  --rose:#9c2b4e;
  --rose-soft:#c65a78;
  --wine:#5e1832;
  --gold:#b9924f;
  --sage:#7c8b6f;
  --cream:#fffbf7;
  --ink:#3a2a30;
  --shadow: 0 20px 45px -20px rgba(94,24,50,.35);
  --ease: cubic-bezier(.22,.61,.36,1);
}

*,*::before,*::after{box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{
  margin:0;
  background:var(--cream);
  color:var(--ink);
  font-family:'Cormorant Garamond', serif;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
img{max-width:100%;display:block;}
a{color:inherit;}

@media (prefers-reduced-motion: reduce){
  *{animation-duration:.01ms !important; animation-iteration-count:1 !important; transition-duration:.01ms !important; scroll-behavior:auto !important;}
}

.section-eyebrow, .eyebrow, .cd-label, .footer-name, .btn, .music-toggle{
  font-family:'Jost', sans-serif;
}

/* ---------------------------------------------------------
   ENVELOPE INTRO
--------------------------------------------------------- */
#envelope-screen{
  position:fixed; inset:0;
  display:flex; align-items:center; justify-content:center;
  background:
    radial-gradient(circle at 50% 15%, var(--blush-deep), transparent 60%),
    linear-gradient(160deg, var(--blush) 0%, #eec9d2 55%, var(--rose-soft) 130%);
  z-index:100;
  transition:opacity .9s var(--ease), visibility .9s var(--ease);
}
#envelope-screen.closed{opacity:0; visibility:hidden; pointer-events:none;}

.petals{position:absolute; inset:0; overflow:hidden; pointer-events:none;}
.petals::before, .petals::after{
  content:"❀ ❀ ❀";
  position:absolute; top:-10%; color:rgba(156,43,78,.18); font-size:22px; letter-spacing:8vw;
  width:200%; animation:drift 22s linear infinite;
}
.petals::after{left:-40%; top:-30%; font-size:16px; color:rgba(185,146,79,.18); animation-duration:30s;}
@keyframes drift{
  from{transform:translateY(-20%) translateX(0);}
  to{transform:translateY(120vh) translateX(-6%);}
}

.envelope-wrap{position:relative; z-index:2; text-align:center; padding:0 24px;}
.envelope-eyebrow{
  font-family:'Jost', sans-serif; text-transform:uppercase; letter-spacing:.28em;
  font-size:11px; color:var(--wine); margin:0 0 22px;
}

.envelope{
  position:relative; width:min(78vw, 320px); aspect-ratio:8/5.4;
  margin:0 auto;
  filter:drop-shadow(0 25px 40px rgba(94,24,50,.35));
}
.envelope-back{
  position:absolute; inset:0;
  background:linear-gradient(160deg,#fff 0%, var(--blush) 100%);
  border-radius:6px;
}
.envelope-card{
  position:absolute; left:8%; right:8%; top:10%; bottom:14%;
  background:var(--cream);
  border:1px solid rgba(156,43,78,.25);
  border-radius:3px;
  display:flex; flex-direction:column; align-items:center; justify-content:center; gap:6px;
  transform:translateY(0);
  transition:transform 1s .05s var(--ease);
}
.ec-title{font-family:'Pinyon Script',cursive; font-size:clamp(22px,6vw,30px); color:var(--rose);}
.ec-name{font-family:'Jost',sans-serif; letter-spacing:.18em; font-size:11px; text-transform:uppercase; color:var(--ink);}

.envelope-flap{
  position:absolute; left:0; right:0; top:0; height:58%;
  background:linear-gradient(160deg, var(--rose-soft), var(--rose) 70%);
  clip-path:polygon(0 0,100% 0,50% 100%);
  transform-origin:top center;
  transition:transform 1.1s var(--ease);
  border-radius:6px 6px 0 0;
}
.wax-seal{
  position:absolute; left:50%; top:42%; transform:translate(-50%,-50%);
  width:78px; height:78px; border-radius:50%;
  border:none; cursor:pointer;
  background:radial-gradient(circle at 35% 30%, #d98099, var(--rose) 55%, var(--wine) 100%);
  display:flex; flex-direction:column; align-items:center; justify-content:center; gap:2px;
  color:var(--cream);
  box-shadow:0 8px 18px rgba(94,24,50,.45), inset 0 0 0 3px rgba(255,255,255,.18);
  transition:transform .5s var(--ease), opacity .6s var(--ease);
  z-index:3;
}
.wax-seal span{font-family:'Pinyon Script',cursive; font-size:19px; margin-top:-2px;}
.wax-rose{width:26px; height:26px;}
.wax-rose .wax-bg{fill:none;}
.wax-rose .rose-line{fill:none; stroke:var(--cream); stroke-width:2.4; stroke-linecap:round;}
.wax-seal:hover{transform:translate(-50%,-50%) scale(1.06);}
.wax-seal:active{transform:translate(-50%,-50%) scale(.96);}

.envelope-hint{
  margin-top:26px; font-family:'Jost',sans-serif; font-size:12px; letter-spacing:.08em;
  color:var(--wine); opacity:.75;
  animation:pulse 2.4s ease-in-out infinite;
}
@keyframes pulse{0%,100%{opacity:.45;}50%{opacity:.9;}}

/* opening state */
.envelope.open .envelope-flap{transform:rotateX(180deg); }
.envelope.open .wax-seal{opacity:0; transform:translate(-50%,-50%) scale(.4); pointer-events:none;}
.envelope.open .envelope-card{transform:translateY(-46%);}

/* ---------------------------------------------------------
   LAYOUT / REVEAL
--------------------------------------------------------- */
#invitation{max-width:640px; margin:0 auto; position:relative; background:var(--cream);}
[data-reveal]{opacity:0; transform:translateY(28px); transition:opacity .9s var(--ease), transform .9s var(--ease);}
[data-reveal].in{opacity:1; transform:translateY(0);}

.divider{display:flex; align-items:center; justify-content:center; gap:14px; color:var(--gold); margin:34px auto; font-size:14px;}
.divider span{width:46px; height:1px; background:linear-gradient(90deg, transparent, var(--gold));}
.divider span:last-child{background:linear-gradient(90deg, var(--gold), transparent);}

.section-eyebrow{
  text-align:center; text-transform:uppercase; letter-spacing:.3em; font-size:11px;
  color:var(--rose); margin:0 0 10px;
}

/* ---------------------------------------------------------
   HERO
--------------------------------------------------------- */
.hero{
  position:relative; padding:70px 28px 40px; text-align:center;
  background:linear-gradient(180deg, var(--blush) 0%, var(--cream) 78%);
}
.corner{position:absolute; width:120px; height:120px; opacity:.9;}
.corner-tl{top:6px; left:6px;}
.corner-br{bottom:6px; right:6px; transform:scale(-1,-1);}
.sprig{width:100%; height:100%;}
.sprig .sprig-stem{stroke:var(--sage); stroke-width:2.2; stroke-linecap:round;}
.sprig .sprig-stem.thin{stroke-width:1.4; opacity:.8;}
.sprig .bloom circle, .sprig .bloom path{fill:none; stroke:var(--rose-soft); stroke-width:1.6;}
.sprig .bloom.small circle{stroke:var(--gold);}
.sprig .leaf ellipse{fill:var(--sage); opacity:.55;}

.eyebrow{
  font-family:'Pinyon Script',cursive; color:var(--rose); font-size:clamp(26px,6vw,34px); margin:0 0 18px;
}
.hero-frame{
  width:min(72vw,300px); margin:0 auto 22px; border-radius:2px;
  border:1px solid rgba(156,43,78,.3); padding:10px;
  background:var(--cream); box-shadow:var(--shadow);
  position:relative;
}
.hero-frame::after{
  content:""; position:absolute; inset:5px; border:1px solid rgba(185,146,79,.4); pointer-events:none;
}
.hero-frame img{aspect-ratio:5/7.5; object-fit:cover;}
.name-script{
  font-family:'Cormorant Garamond',serif; font-weight:600; font-style:italic;
  font-size:clamp(32px,8vw,46px); letter-spacing:.02em; margin:0 0 10px; color:var(--wine);
}
.hero-sub{font-size:17px; color:var(--ink); opacity:.8; max-width:32ch; margin:0 auto;}
.scroll-cue{margin:38px auto 0; width:1px; height:46px; background:linear-gradient(var(--rose), transparent); position:relative;}
.scroll-cue span{position:absolute; left:-3px; top:0; width:7px; height:7px; border-radius:50%; background:var(--rose); animation:cue 2s ease-in-out infinite;}
@keyframes cue{0%{top:0; opacity:1;}90%{opacity:0;}100%{top:46px; opacity:0;}}

/* ---------------------------------------------------------
   QUOTE
--------------------------------------------------------- */
.quote-section{padding:50px 34px; text-align:center; max-width:44ch; margin:0 auto;}
.quote-mark{width:34px; height:28px; color:var(--gold); margin:0 auto 14px; opacity:.8;}
.quote-text{font-size:clamp(19px,4.4vw,23px); font-style:italic; line-height:1.55; color:var(--wine); margin:0;}

/* ---------------------------------------------------------
   FAMILY
--------------------------------------------------------- */
.family-section{padding:20px 28px 50px; text-align:center;}
.family-names{
  font-size:clamp(20px,5vw,26px); margin:0; color:var(--ink);
  display:flex; align-items:center; justify-content:center; gap:14px; flex-wrap:wrap;
}
.family-names.small{font-size:19px;}
.family-names .amp{font-family:'Pinyon Script',cursive; color:var(--rose); font-size:1.3em;}

/* ---------------------------------------------------------
   GALLERY
--------------------------------------------------------- */
.gallery-section{
  display:flex; gap:16px; padding:10px 24px 55px; justify-content:center; flex-wrap:wrap;
}
.gallery-item{
  margin:0; width:min(42vw,220px); border:1px solid rgba(156,43,78,.25); padding:8px; background:var(--cream);
  box-shadow:var(--shadow);
}
.gallery-item img{aspect-ratio:4/5; object-fit:cover;}
.tilt-left{transform:rotate(-3deg);}
.tilt-right{transform:rotate(3deg); margin-top:22px;}

/* ---------------------------------------------------------
   DATE / COUNTDOWN
--------------------------------------------------------- */
.date-section{
  background:linear-gradient(180deg, var(--cream), var(--blush));
  padding:55px 24px; text-align:center;
}
.big-date{
  font-family:'Cormorant Garamond',serif; font-weight:600; font-size:clamp(30px,8vw,42px); color:var(--wine); margin:0 0 6px;
}
.big-date span{color:var(--gold); font-style:italic; font-size:.6em; margin:0 6px;}
.date-sub{font-size:16px; color:var(--ink); opacity:.75; margin:0 0 34px;}

.countdown{display:flex; gap:10px; justify-content:center; flex-wrap:wrap;}
.cd-block{
  background:var(--cream); border:1px solid rgba(156,43,78,.25); border-radius:4px;
  width:70px; padding:12px 0; box-shadow:var(--shadow);
}
.cd-num{display:block; font-family:'Jost',sans-serif; font-size:24px; font-weight:600; color:var(--rose);}
.cd-label{display:block; font-size:10px; letter-spacing:.14em; text-transform:uppercase; color:var(--ink); opacity:.6; margin-top:2px;}

/* ---------------------------------------------------------
   VENUE
--------------------------------------------------------- */
.venue-section{padding:55px 28px; text-align:center;}
.venue-name{font-family:'Cormorant Garamond',serif; font-style:italic; font-weight:600; font-size:clamp(26px,6vw,32px); color:var(--wine); margin:0 0 10px;}
.venue-address{font-size:16px; color:var(--ink); opacity:.8; line-height:1.6; margin:0 0 26px;}
.map-embed{
  width:100%; max-width:480px; margin:0 auto 22px; border:1px solid rgba(156,43,78,.25);
  box-shadow:var(--shadow); overflow:hidden; border-radius:2px;
}
.map-embed iframe{width:100%; height:230px; border:0; display:block; filter:saturate(.85);}
.dresscode{font-family:'Pinyon Script',cursive; font-size:30px; color:var(--rose); margin:0;}

/* ---------------------------------------------------------
   BUTTONS
--------------------------------------------------------- */
.btn{
  display:inline-block; font-size:13px; letter-spacing:.14em; text-transform:uppercase;
  text-decoration:none; padding:15px 34px; border-radius:2px; cursor:pointer;
  transition:transform .35s var(--ease), box-shadow .35s var(--ease);
}
.btn-outline{border:1px solid var(--rose); color:var(--rose); background:transparent;}
.btn-outline:hover{background:var(--rose); color:var(--cream);}
.btn-solid{border:1px solid var(--rose); background:var(--rose); color:var(--cream);}
.btn-solid:hover{transform:translateY(-2px); box-shadow:0 14px 26px -12px rgba(156,43,78,.6);}
.btn.full{width:100%; text-align:center;}

/* ---------------------------------------------------------
   RSVP SECTION
--------------------------------------------------------- */
.rsvp-section{
  padding:60px 28px 70px; text-align:center;
  background:linear-gradient(180deg, var(--blush), var(--cream));
}
.rsvp-title{font-family:'Cormorant Garamond',serif; font-style:italic; font-weight:600; font-size:clamp(26px,6vw,32px); color:var(--wine); margin:4px 0 10px;}
.rsvp-sub{font-size:15px; opacity:.75; margin:0 0 28px;}

/* ---------------------------------------------------------
   FOOTER
--------------------------------------------------------- */
.site-footer{padding:50px 24px 60px; text-align:center;}
.footer-script{font-family:'Pinyon Script',cursive; font-size:28px; color:var(--rose); margin:0 0 8px;}
.footer-name{font-size:12px; letter-spacing:.22em; text-transform:uppercase; color:var(--ink); opacity:.6;}

/* ---------------------------------------------------------
   MUSIC TOGGLE
--------------------------------------------------------- */
.music-toggle{
  position:fixed; right:16px; bottom:16px; z-index:40;
  width:46px; height:46px; border-radius:50%; border:1px solid rgba(156,43,78,.35);
  background:var(--cream); color:var(--rose); display:flex; align-items:center; justify-content:center;
  box-shadow:var(--shadow); cursor:pointer;
}
.icon-note{width:19px; height:19px;}
.music-toggle[aria-pressed="true"] .icon-note{animation:spin 3s linear infinite;}
@keyframes spin{to{transform:rotate(360deg);}}

/* ---------------------------------------------------------
   MODAL
--------------------------------------------------------- */
.modal-overlay{
  position:fixed; inset:0; background:rgba(58,42,48,.55); z-index:90;
  display:flex; align-items:center; justify-content:center; padding:20px;
  opacity:0; transition:opacity .35s var(--ease);
}
.modal-overlay.visible{opacity:1;}
.modal-overlay[hidden]{display:none;}
.modal-card{
  background:var(--cream); max-width:400px; width:100%; padding:34px 26px; position:relative;
  border-radius:4px; box-shadow:0 30px 60px -20px rgba(0,0,0,.4);
  transform:translateY(16px); transition:transform .35s var(--ease);
}
.modal-overlay.visible .modal-card{transform:translateY(0);}
.modal-close{
  position:absolute; top:10px; right:14px; background:none; border:none; font-size:24px;
  color:var(--ink); opacity:.5; cursor:pointer; line-height:1;
}
.modal-close:hover{opacity:1;}

.field{display:block; margin:0 0 16px; text-align:left; font-family:'Jost',sans-serif; font-size:13px; color:var(--ink);}
.field span{display:block; margin-bottom:6px; opacity:.75;}
.field input{
  width:100%; padding:11px 12px; border:1px solid rgba(156,43,78,.3); border-radius:2px;
  font-family:'Jost',sans-serif; font-size:14px; background:#fff;
}
.field input:focus{outline:2px solid var(--rose); outline-offset:1px;}
.field-radio{border:none; margin:0 0 22px; padding:0; text-align:left; font-family:'Jost',sans-serif; font-size:14px;}
.field-radio legend{font-size:13px; opacity:.75; margin-bottom:8px; padding:0;}
.field-radio label{display:flex; align-items:center; gap:8px; margin-bottom:8px; cursor:pointer;}

.rsvp-thanks{text-align:center; padding:10px 0;}
.thanks-icon{width:40px; height:40px; color:var(--rose); margin:0 auto 12px;}
.rsvp-thanks p{font-size:17px; color:var(--wine);}

:focus-visible{outline:2px solid var(--rose); outline-offset:2px;}

@media (min-width:760px){
  .hero{padding:100px 40px 60px;}
  .corner{width:150px; height:150px;}
}