/* Invite Studio — página de producto estilo Apple.
   Layout: columna central de 1120px, secciones a sangre sobre negro profundo,
   superficies "tile" ligeramente violetas y un iPhone como protagonista. */
:root{
  --bg:#000;
  --bg-2:#0a0a0f;
  --tile:#131219;
  --tile-2:#1c1b24;
  --line:rgba(255,255,255,.09);
  --text:#f5f5f7;
  --text-2:#a3a1ad;
  --text-3:#6f6d7a;
  --accent:#a66cff;
  --accent-2:#e66edb;
  --link:#b996ff;
  --gold:#d8b46a;
  --wa:#25d366;

  --sf:-apple-system,BlinkMacSystemFont,"SF Pro Display","SF Pro Text","Inter","Helvetica Neue",Arial,sans-serif;
  --serif:"Cormorant Garamond","Cormorant",Georgia,"Times New Roman",serif;

  --ease:cubic-bezier(.28,.11,.32,1);
  --ease-out:cubic-bezier(.16,1,.3,1);
  --spring:cubic-bezier(.34,1.36,.64,1);

  --max:1120px;
  --gutter:22px;
  color-scheme:dark;
  padding-top:env(safe-area-inset-top,0px);
  padding-bottom:env(safe-area-inset-bottom,0px);
}

*,*::before,*::after{box-sizing:border-box}
*{margin:0}
html{scroll-behavior:smooth;scroll-padding-top:64px;-webkit-text-size-adjust:100%;background:var(--bg)}
body{background:var(--bg);color:var(--text);font-family:var(--sf);font-size:17px;line-height:1.47;letter-spacing:-.022em;
  -webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;overflow-x:clip;
  padding-left:env(safe-area-inset-left,0px);padding-right:env(safe-area-inset-right,0px)}
img,svg{display:block;max-width:100%}
a{color:inherit;text-decoration:none}
button{font:inherit;color:inherit;background:none;border:0;cursor:pointer;padding:0}
h1,h2,h3{font-weight:700;text-wrap:balance}
p{text-wrap:pretty}
:focus-visible{outline:2px solid var(--link);outline-offset:3px;border-radius:8px}
::selection{background:rgba(166,108,255,.45)}

.wrap{width:100%;max-width:calc(var(--max) + var(--gutter)*2);margin-inline:auto;
  padding-left:max(var(--gutter),env(safe-area-inset-left,0px));padding-right:max(var(--gutter),env(safe-area-inset-right,0px))}
.section{padding-block:clamp(96px,13vw,168px)}
.eyebrow{display:block;font-size:clamp(1rem,1.6vw,1.3rem);font-weight:600;color:var(--accent);margin-bottom:12px;letter-spacing:-.01em}
.h2{font-size:clamp(2.35rem,6vw,4.4rem);line-height:1.05;letter-spacing:-.035em}
.sub{font-size:clamp(1.12rem,1.9vw,1.45rem);line-height:1.35;color:var(--text-2);font-weight:500;max-width:38ch;margin-top:18px;letter-spacing:-.015em}
.sub b{color:var(--text);font-weight:600}
.head{margin-bottom:clamp(44px,6vw,72px)}
.head.center{text-align:center}
.head.center .sub{margin-inline:auto}
.grad{background:linear-gradient(100deg,#c7a4ff 0%,#a66cff 35%,#e66edb 75%,#ffb3c7 100%);-webkit-background-clip:text;background-clip:text;color:transparent}

/* ---------- botones ---------- */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:48px;padding:0 26px;border-radius:999px;
  background:var(--text);color:#000;font-size:1.0625rem;font-weight:600;letter-spacing:-.01em;white-space:nowrap;
  transition:transform .35s var(--ease-out),background-color .3s,box-shadow .4s var(--ease-out)}
.btn:hover{background:#fff;box-shadow:0 0 0 6px rgba(166,108,255,.18),0 18px 40px -12px rgba(166,108,255,.6)}
.btn:active{transform:scale(.96)}
.btn.accent{background:linear-gradient(120deg,#8c52ff,#a66cff 55%,#c86ef0);color:#fff}
.btn.accent:hover{box-shadow:0 0 0 6px rgba(166,108,255,.2),0 18px 40px -10px rgba(166,108,255,.75)}
.btn.sm{min-height:30px;padding:0 14px;font-size:.8rem;font-weight:500}
.more{display:inline-flex;align-items:center;gap:4px;color:var(--link);font-size:1.0625rem;font-weight:500;white-space:nowrap}
.more svg{width:10px;height:10px;stroke:currentColor;stroke-width:2.2;fill:none;transition:transform .35s var(--ease-out)}
.more:hover{text-decoration:underline;text-underline-offset:4px}
.more:hover svg{transform:translateX(3px)}

/* ---------- barra de navegación ---------- */
.nav{position:sticky;top:env(safe-area-inset-top,0px);z-index:50;height:52px;
  background:rgba(0,0,0,.6);-webkit-backdrop-filter:saturate(180%) blur(20px);backdrop-filter:saturate(180%) blur(20px);
  border-bottom:1px solid transparent;transition:background-color .4s var(--ease),border-color .4s var(--ease)}
.nav.scrolled{background:rgba(14,13,20,.72);border-color:var(--line)}
.nav-in{height:100%;display:flex;align-items:center;gap:28px}
.logo{display:flex;align-items:center;gap:8px;font-weight:600;font-size:1.02rem;letter-spacing:-.02em;margin-right:auto;white-space:nowrap}
.logo img{height:22px;width:auto}
.links{display:none;gap:30px;font-size:.8rem;color:rgba(245,245,247,.8)}
.links a{transition:color .25s}
.links a:hover{color:#fff}
.links-in{display:block;font-size:.85rem;font-weight:500;color:rgba(245,245,247,.8);white-space:nowrap;transition:color .25s}
.links-in:hover{color:#fff}
.burger{width:36px;height:36px;display:grid;place-items:center;margin-right:-8px}
.burger span{position:relative;display:block;width:17px;height:1.5px;background:currentColor;border-radius:2px;transition:background-color .2s}
.burger span::before,.burger span::after{content:"";position:absolute;left:0;width:100%;height:100%;background:currentColor;border-radius:2px;transition:transform .45s var(--ease-out)}
.burger span::before{transform:translateY(-5px)}
.burger span::after{transform:translateY(5px)}
.menu-open .burger span{background:transparent}
.menu-open .burger span::before{transform:rotate(45deg)}
.menu-open .burger span::after{transform:rotate(-45deg)}
.sheet{position:fixed;inset:0;z-index:40;background:rgba(0,0,0,.92);-webkit-backdrop-filter:blur(24px);backdrop-filter:blur(24px);
  padding:calc(84px + env(safe-area-inset-top,0px)) max(30px,env(safe-area-inset-left,0px)) 40px;
  visibility:hidden;opacity:0;transition:opacity .4s var(--ease),visibility 0s .4s}
.menu-open .sheet{visibility:visible;opacity:1;transition:opacity .4s var(--ease)}
.sheet a{display:block;font-size:1.75rem;font-weight:600;letter-spacing:-.03em;padding:8px 0;opacity:0;transform:translateY(-10px);
  transition:opacity .45s var(--ease-out),transform .55s var(--ease-out)}
.menu-open .sheet a{opacity:1;transform:none}
.menu-open .sheet a:nth-child(2){transition-delay:.04s}
.menu-open .sheet a:nth-child(3){transition-delay:.08s}
.menu-open .sheet a:nth-child(4){transition-delay:.12s}
.menu-open .sheet a:nth-child(5){transition-delay:.16s}
.menu-open .sheet a:nth-child(6){transition-delay:.2s}
.menu-open{overflow:hidden}

/* ---------- hero ---------- */
.hero{position:relative;padding-top:clamp(52px,7vw,92px);text-align:center;isolation:isolate;overflow-x:clip}
.hero::before{content:"";position:absolute;z-index:-1;left:50%;top:38%;width:min(1100px,140vw);height:780px;transform:translateX(-50%);
  background:radial-gradient(closest-side,rgba(140,82,255,.32),rgba(230,110,219,.1) 55%,transparent);filter:blur(30px);pointer-events:none}
.hero .eyebrow{color:var(--text-2);font-size:clamp(1.05rem,1.7vw,1.35rem);margin-bottom:10px}
.hero h1{font-size:clamp(3rem,8.4vw,6.2rem);line-height:1;letter-spacing:-.045em}
.hero h1 .w{display:inline-block}
.lead{font-size:clamp(1.15rem,2vw,1.5rem);line-height:1.35;color:var(--text-2);font-weight:500;max-width:30ch;margin:22px auto 0;letter-spacing:-.015em}
.cta-row{display:flex;flex-wrap:wrap;justify-content:center;align-items:center;gap:14px 26px;margin-top:32px}
.price-note{margin-top:20px;font-size:.88rem;color:var(--text-3)}
.price-note b{color:var(--text-2);font-weight:600}

/* entrada del hero */
.js .hero h1 .w,.js .intro{opacity:0;transform:translateY(28px);filter:blur(10px);
  animation:intro 1.1s var(--ease-out) forwards;animation-delay:calc(var(--i,0) * 70ms + 120ms)}
@keyframes intro{to{opacity:1;transform:none;filter:none}}

.stage{position:relative;height:clamp(470px,66vw,700px);margin-top:clamp(48px,7vw,80px);overflow:hidden;
  -webkit-mask-image:linear-gradient(#000 72%,transparent);mask-image:linear-gradient(#000 72%,transparent);--p:0}
.dev{position:absolute;left:50%;top:0;width:clamp(230px,26vw,300px);margin-left:calc(clamp(230px,26vw,300px) / -2)}
.dev-in{transform-origin:50% 100%;transition:transform .1s linear}
.js .dev{animation:rise 1.4s var(--ease-out) both}
.dev.center{z-index:3;animation-delay:.35s}
.dev.left,.dev.right{z-index:1;top:7%;animation-delay:.55s}
.dev.left .dev-in{transform:translateX(calc(-46% - var(--p) * 22%)) rotate(calc(-7deg - var(--p) * 4deg)) scale(.86)}
.dev.right .dev-in{transform:translateX(calc(46% + var(--p) * 22%)) rotate(calc(7deg + var(--p) * 4deg)) scale(.86)}
.dev.center .dev-in{transform:translateY(calc(var(--p) * -36px)) scale(calc(1 + var(--p) * .04))}
.dev.left .phone,.dev.right .phone{filter:brightness(calc(.55 + var(--p) * .3))}
@keyframes rise{from{opacity:0;transform:translateY(120px)}to{opacity:1;transform:none}}

.chip{position:absolute;z-index:4;display:flex;align-items:center;gap:10px;padding:10px 16px 10px 10px;border-radius:999px;text-align:left;
  background:rgba(30,28,40,.62);-webkit-backdrop-filter:saturate(180%) blur(18px);backdrop-filter:saturate(180%) blur(18px);
  border:1px solid rgba(255,255,255,.12);box-shadow:0 20px 50px -10px rgba(0,0,0,.6);font-size:.8rem;line-height:1.25;font-weight:500;white-space:nowrap}
.chip b{display:block;font-weight:600;color:var(--text)}
.chip small{color:var(--text-2);font-size:.74rem}
.chip i{width:32px;height:32px;border-radius:50%;display:grid;place-items:center;flex:none}
.chip i svg{width:16px;height:16px;stroke:#fff;fill:none;stroke-width:2.2;stroke-linecap:round;stroke-linejoin:round}
.chip.c1{left:max(2%,calc(50% - 540px));top:22%}
.chip.c1 i{background:var(--wa)}
.chip.c2{right:max(2%,calc(50% - 540px));top:50%}
.chip.c2 i{background:linear-gradient(135deg,#8c52ff,#e66edb)}
.js .chip{animation:pop .9s var(--spring) both}
.js .chip.c1{animation-delay:1.25s}
.js .chip.c2{animation-delay:1.45s}
@keyframes pop{from{opacity:0;transform:scale(.6) translateY(16px)}to{opacity:1;transform:none}}

/* ---------- iPhone ---------- */
.phone{position:relative;width:100%;aspect-ratio:9/19.3;border-radius:16.5%/7.8%;padding:3.6%;
  background:linear-gradient(150deg,#56545e,#2a2930 22%,#1a191f 50%,#3b3a42 78%,#5d5b64);
  box-shadow:inset 0 0 0 1px rgba(255,255,255,.18),inset 0 0 2px 2px rgba(0,0,0,.6),0 50px 90px -30px rgba(0,0,0,.9),0 30px 120px -40px rgba(140,82,255,.55)}
.phone::before,.phone::after{content:"";position:absolute;width:1.4%;border-radius:2px;background:#3a3940}
.phone::before{left:-.9%;top:22%;height:7%}
.phone::after{right:-.9%;top:28%;height:11%}
.screen{position:relative;width:100%;height:100%;overflow:hidden;border-radius:13.5%/6.3%;background:#000;container-type:inline-size;isolation:isolate}
.island{position:absolute;z-index:9;top:2.2%;left:50%;width:33%;height:3.9%;transform:translateX(-50%);background:#000;border-radius:999px}
.statusbar{position:absolute;z-index:8;inset:0 0 auto;height:8.5%;display:flex;align-items:center;justify-content:space-between;padding:1% 9% 0 11%;
  font:600 4.4cqw/1 var(--sf);letter-spacing:-.01em;color:var(--sb,#111)}
.statusbar svg{height:4cqw;width:auto;fill:currentColor}
.statusbar span:last-child{display:flex;gap:1.6cqw;align-items:center}

/* ---------- invitación (componente reutilizable) ---------- */
.inv{--paper:#f7f2e8;--ink:#2e4a86;--gold:#c9a96a;--soft:#7e8db0;--btn:#2e4a86;--btn-ink:#fff;
  position:absolute;inset:0;background:var(--paper);color:var(--ink);display:flex;flex-direction:column;align-items:center;text-align:center;
  padding:22cqw 9cqw 9cqw;font-family:var(--serif);overflow:hidden}
.inv::before,.inv::after{content:"";position:absolute;pointer-events:none;border:1px solid var(--gold)}
.inv::before{inset:12cqw 4.5cqw 4.5cqw;border-radius:3cqw}
.inv::after{inset:13.6cqw 6cqw 6cqw;opacity:.45;border-radius:2cqw}
.inv .k{margin-top:auto;font-style:italic;font-size:6.2cqw;color:var(--soft);line-height:1.2}
.inv .name{font-size:15cqw;line-height:1;font-weight:500;margin-top:3cqw;letter-spacing:-.01em}
.inv .xv{font-size:25cqw;line-height:.9;color:var(--gold);font-weight:500;margin-top:1cqw}
.inv .yr{font-size:6cqw;font-style:italic;color:var(--soft);margin-top:-1cqw}
.inv .orn{display:flex;align-items:center;gap:2.5cqw;margin:5cqw 0 4cqw;color:var(--gold)}
.inv .orn::before,.inv .orn::after{content:"";width:13cqw;height:1px;background:currentColor;opacity:.7}
.inv .orn i{width:2.2cqw;height:2.2cqw;background:currentColor;transform:rotate(45deg)}
.inv .when{font:600 3.4cqw/1.7 var(--sf);letter-spacing:.18em;text-transform:uppercase;color:var(--soft)}
.inv .cd{display:flex;gap:2.4cqw;margin-top:6cqw}
.inv .cd span{display:flex;flex-direction:column;align-items:center;min-width:12.5cqw;padding:2.2cqw 0;border-radius:2.5cqw;
  border:1px solid color-mix(in srgb,var(--gold) 55%,transparent);font:600 5.6cqw/1 var(--sf);font-variant-numeric:tabular-nums;letter-spacing:-.02em}
.inv .cd small{font-size:2.5cqw;font-weight:500;letter-spacing:.06em;text-transform:uppercase;margin-top:1.2cqw;color:var(--soft)}
.inv .rsvp{margin-top:7cqw;font:600 3.9cqw/1 var(--sf);color:var(--btn-ink);background:var(--btn);padding:4cqw 7cqw;border-radius:999px;letter-spacing:-.01em;
  box-shadow:0 2cqw 6cqw -2cqw color-mix(in srgb,var(--btn) 70%,transparent)}
.inv .loc{margin-top:auto;font:500 3.2cqw/1.4 var(--sf);color:var(--soft);display:flex;align-items:center;gap:1.4cqw;letter-spacing:0}
.inv .loc svg{width:3.4cqw;height:3.4cqw;fill:none;stroke:currentColor;stroke-width:2}
.inv.mini{justify-content:center}
.inv.mini .k{margin-top:0}
.inv .shine{position:absolute;inset:0;pointer-events:none;background:linear-gradient(115deg,transparent 35%,rgba(255,255,255,.55) 50%,transparent 65%);
  transform:translateX(-120%);animation:shine 6s var(--ease) 2.2s infinite}
@keyframes shine{0%{transform:translateX(-120%)}35%,100%{transform:translateX(120%)}}

.inv.purple{--paper:radial-gradient(120% 70% at 50% 0%,#3d2466,#1b0f2e 70%);--ink:#fff;--gold:#e6c27a;--soft:#c3a6ff;--btn:#e6c27a;--btn-ink:#22133a}
.inv.rose{--paper:linear-gradient(180deg,#fbeceb,#f3d9d7);--ink:#8a3f4a;--gold:#c98b8b;--soft:#b07a80;--btn:#8a3f4a}
.inv.purple,.inv.rose{background:var(--paper)}

/* mariposas */
.bf{position:absolute;z-index:2;width:9cqw;height:7cqw;color:#6f8fc9;animation:flyA 14s ease-in-out infinite}
.bf.b2{width:6cqw;height:5cqw;color:#c9a96a;animation:flyB 17s ease-in-out infinite;animation-delay:-5s}
.bf i{position:absolute;top:0;width:50%;height:100%;background:currentColor;opacity:.85}
.bf i:first-child{left:0;border-radius:70% 20% 60% 40%;transform-origin:100% 50%;animation:flapL .32s ease-in-out infinite alternate}
.bf i:last-child{right:0;border-radius:20% 70% 40% 60%;transform-origin:0 50%;animation:flapR .32s ease-in-out infinite alternate}
@keyframes flapL{to{transform:scaleX(.25)}}
@keyframes flapR{to{transform:scaleX(.25)}}
@keyframes flyA{0%{left:8%;top:30%;transform:rotate(-10deg)}25%{left:70%;top:16%;transform:rotate(12deg)}50%{left:78%;top:52%;transform:rotate(-6deg)}75%{left:12%;top:60%;transform:rotate(8deg)}100%{left:8%;top:30%;transform:rotate(-10deg)}}
@keyframes flyB{0%{left:80%;top:70%}30%{left:20%;top:44%}60%{left:60%;top:24%}100%{left:80%;top:70%}}

/* ---------- declaración (revelado palabra por palabra) ---------- */
.statement{padding-block:clamp(110px,16vw,220px)}
.statement p{font-size:clamp(1.9rem,4.6vw,3.6rem);line-height:1.12;font-weight:700;letter-spacing:-.035em;max-width:24ch}
.statement .word{color:rgba(245,245,247,.24);transition:color .5s var(--ease)}
.statement .word.lit{color:var(--text)}
.statement .word.lit.hl{color:transparent;background:linear-gradient(100deg,#c7a4ff,#e66edb);-webkit-background-clip:text;background-clip:text}

/* ---------- cómo funciona ---------- */
.how{background:var(--bg-2)}
.how-grid{display:grid;gap:44px;align-items:center}
.steps{list-style:none;padding:0;display:grid;gap:6px;order:2}
.step{position:relative;border-radius:22px;transition:background-color .5s var(--ease)}
.step button{width:100%;text-align:left;display:grid;grid-template-columns:auto 1fr;gap:4px 16px;padding:20px 22px;border-radius:22px}
.step .num{grid-row:span 2;width:30px;height:30px;border-radius:50%;display:grid;place-items:center;font-size:.85rem;font-weight:600;
  color:var(--text-2);border:1.5px solid var(--text-3);margin-top:1px;transition:all .5s var(--ease)}
.step h3{font-size:1.3rem;letter-spacing:-.025em;color:var(--text-2);transition:color .5s var(--ease)}
.step p{color:var(--text-2);font-size:1rem;max-width:38ch;display:grid;grid-template-rows:0fr;opacity:0;transition:grid-template-rows .6s var(--ease-out),opacity .5s var(--ease)}
.step p span{overflow:hidden}
.step .bar{position:absolute;left:22px;right:22px;bottom:10px;height:2px;border-radius:2px;background:rgba(255,255,255,.08);overflow:hidden;opacity:0;transition:opacity .4s}
.step .bar i{display:block;height:100%;width:100%;transform-origin:0 50%;transform:scaleX(0);background:linear-gradient(90deg,#a66cff,#e66edb)}
.step.on{background:var(--tile)}
.step.on h3{color:var(--text)}
.step.on .num{color:#fff;border-color:transparent;background:linear-gradient(135deg,#8c52ff,#e66edb)}
.step.on p{grid-template-rows:1fr;opacity:1}
.step.on .bar{opacity:1}
.step.on button{padding-bottom:26px}
.step:not(.on):hover{background:rgba(255,255,255,.03)}
.how-dev{order:1;width:min(300px,72vw);margin-inline:auto}

.screen .app{position:absolute;inset:0;background:#f2f2f7;color:#111;font-family:var(--sf);padding:24cqw 6cqw 6cqw;
  opacity:0;transform:scale(1.04);filter:blur(6px);transition:opacity .7s var(--ease),transform .9s var(--ease-out),filter .7s var(--ease);pointer-events:none}
.screen .app.on{opacity:1;transform:none;filter:none}
.app h4{font-size:9.5cqw;font-weight:700;letter-spacing:-.03em;line-height:1}
.app .muted{color:#8e8e93;font-size:4.2cqw;margin-top:2cqw}
.seg{display:flex;gap:2cqw;margin:5cqw 0 5cqw;font-size:3.6cqw;font-weight:600}
.seg span{padding:2cqw 3.6cqw;border-radius:999px;background:#e4e4ea;color:#3a3a40;white-space:nowrap}
.seg span.on{background:#111;color:#fff}
.tgrid{display:grid;grid-template-columns:1fr 1fr;gap:3.5cqw}
.tcard{position:relative;aspect-ratio:3/4.6;border-radius:4cqw;overflow:hidden;container-type:inline-size;box-shadow:0 2cqw 5cqw -2cqw rgba(0,0,0,.25)}
.tcard .inv{padding:14cqw 6cqw 6cqw}
.tcard .inv::before{inset:6cqw}
.tcard .inv::after{display:none}
.tcard .inv .k{font-size:9cqw}
.tcard .inv .name{font-size:17cqw}
.tcard .inv .xv{font-size:30cqw}
.tlabel{font-size:3.6cqw;font-weight:600;margin-top:1.6cqw}
.tsel{position:absolute;inset:0;border-radius:4cqw;box-shadow:inset 0 0 0 2.5px #8c52ff}
.tsel::after{content:"";position:absolute;right:3cqw;top:3cqw;width:16cqw;height:16cqw;border-radius:50%;
  background:#8c52ff url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='white' stroke-width='3.2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M5 12.5l4.5 4.5L19 7.5'/%3E%3C/svg%3E") center/62% no-repeat}
.app.on .tsel{animation:pulse 2.4s var(--ease) infinite}
@keyframes pulse{50%{box-shadow:inset 0 0 0 2.5px #8c52ff,0 0 0 3cqw rgba(140,82,255,.18)}}

.group{background:#fff;border-radius:4cqw;margin-top:4.5cqw;overflow:hidden}
.row{display:flex;justify-content:space-between;align-items:center;gap:3cqw;padding:3.6cqw 4.4cqw;font-size:4cqw}
.row+.row{border-top:1px solid #e5e5ea}
.row span{color:#8e8e93}
.row b{font-weight:500;color:#111;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.row .typing{border-right:2px solid #8c52ff;padding-right:1px;animation:caret 1s steps(1) infinite}
@keyframes caret{50%{border-color:transparent}}
.app .publish{display:block;text-align:center;margin-top:6cqw;padding:4cqw;border-radius:3.6cqw;background:#8c52ff;color:#fff;font-weight:600;font-size:4.4cqw}
.toggle{width:10cqw;height:6cqw;border-radius:999px;background:#34c759;position:relative;flex:none}
.toggle::after{content:"";position:absolute;right:.6cqw;top:.6cqw;width:4.8cqw;height:4.8cqw;border-radius:50%;background:#fff}

.app.chat{background:#efe7dd;padding:0}
.chat-top{background:#f6f6f6;padding:16cqw 5cqw 3.5cqw;display:flex;align-items:center;gap:3cqw;border-bottom:1px solid #ddd}
.chat-top i{width:9cqw;height:9cqw;border-radius:50%;background:linear-gradient(135deg,#ffb199,#c14b7a)}
.chat-top b{font-size:4.4cqw;display:block}
.chat-top small{font-size:3.2cqw;color:#8e8e93}
.chat-body{padding:5cqw 4cqw;display:flex;flex-direction:column;gap:3cqw}
.bub{max-width:80%;padding:2.6cqw 3.4cqw;border-radius:3.6cqw;font-size:3.9cqw;line-height:1.3;background:#fff;box-shadow:0 1px .5px rgba(0,0,0,.13)}
.bub.me{align-self:flex-end;background:#dcf8c6}
.bub .time{display:block;text-align:right;font-size:2.7cqw;color:#8e8e93;margin-top:1cqw}
.linkcard{background:#cfeebb;border-radius:2.6cqw;overflow:hidden;margin:-.6cqw -1.4cqw 2cqw;container-type:inline-size}
.linkcard .lc-img{position:relative;height:30cqw;overflow:hidden}
.linkcard .lc-img .inv{padding-top:10cqw}
.linkcard .lc-img .inv::before,.linkcard .lc-img .inv::after{display:none}
.linkcard .lc-img .inv .name{font-size:12cqw}
.linkcard .lc-txt{padding:2.5cqw 3cqw;font-size:4.6cqw;line-height:1.25}
.linkcard .lc-txt b{display:block}
.linkcard .lc-txt small{color:#5b7a4b;font-size:3.9cqw}
.app.chat .bub{opacity:0;transform:translateY(8px) scale(.96);transition:opacity .45s var(--ease),transform .55s var(--spring)}
.app.chat.on .bub{opacity:1;transform:none}
.app.chat.on .bub:nth-child(2){transition-delay:.7s}
.app.chat.on .bub:nth-child(3){transition-delay:1.6s}
.app.chat.on .bub:nth-child(4){transition-delay:2.5s}
.toast{position:absolute;left:5cqw;right:5cqw;top:14cqw;z-index:5;display:flex;align-items:center;gap:3cqw;padding:3.4cqw 4cqw;border-radius:5cqw;
  background:rgba(255,255,255,.86);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);box-shadow:0 4cqw 10cqw -3cqw rgba(0,0,0,.3);
  font-size:3.6cqw;line-height:1.25;transform:translateY(-140%);opacity:0;transition:transform .7s var(--spring),opacity .4s}
.toast i{width:8cqw;height:8cqw;border-radius:2cqw;background:linear-gradient(135deg,#8c52ff,#e66edb);flex:none;display:grid;place-items:center}
.toast i svg{width:60%;stroke:#fff;stroke-width:3;fill:none}
.toast b{display:block;font-size:3.8cqw}
.app.chat.on .toast{transform:none;opacity:1;transition-delay:3.3s}

/* ---------- bento ---------- */
.bento{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px}
.tile{position:relative;overflow:hidden;border-radius:28px;background:var(--tile);padding:26px;min-height:240px;display:flex;flex-direction:column;
  isolation:isolate;transition:transform .6s var(--ease-out)}
.tile h3{font-size:clamp(1.25rem,2.1vw,1.7rem);line-height:1.12;letter-spacing:-.03em;max-width:18ch;position:relative;z-index:2}
.tile .t-ey{font-size:.86rem;font-weight:600;color:var(--text-2);margin-bottom:6px;position:relative;z-index:2}
.tile p{color:var(--text-2);font-size:.95rem;margin-top:8px;max-width:34ch;position:relative;z-index:2}
.span2{grid-column:span 2}

/* RSVP */
.t-rsvp{background:radial-gradient(90% 80% at 100% 100%,rgba(37,211,102,.16),transparent 60%),var(--tile);min-height:420px}
.rsvp-wrap{display:grid;gap:22px;margin-top:auto;padding-top:24px}
.rsvp-chat{display:flex;flex-direction:column;gap:8px;max-width:340px}
.rsvp-chat .m{align-self:flex-start;max-width:88%;padding:10px 14px;border-radius:18px 18px 18px 6px;background:var(--tile-2);font-size:.92rem;line-height:1.35}
.rsvp-chat .m.me{align-self:flex-end;border-radius:18px 18px 6px 18px;background:#1f6f4a;color:#eafff2}
.rsvp-chat .m small{display:block;font-size:.72rem;opacity:.65;margin-top:3px}
.js .rsvp-chat .m{opacity:0;transform:translateY(14px) scale(.96)}
.in .rsvp-chat .m{opacity:1;transform:none;transition:opacity .5s var(--ease),transform .7s var(--spring)}
.in .rsvp-chat .m:nth-child(2){transition-delay:.6s}
.in .rsvp-chat .m:nth-child(3){transition-delay:1.2s}
.stat{display:flex;align-items:baseline;gap:10px;flex-wrap:wrap}
.stat .big{font-size:clamp(3.4rem,8vw,5.4rem);font-weight:700;letter-spacing:-.05em;line-height:.9;font-variant-numeric:tabular-nums;
  background:linear-gradient(180deg,#fff,#9cf0bf);-webkit-background-clip:text;background-clip:text;color:transparent}
.stat span{color:var(--text-2);font-size:.95rem;font-weight:500}
.meter{height:6px;border-radius:6px;background:rgba(255,255,255,.08);overflow:hidden;margin-top:12px;max-width:340px}
.meter i{display:block;height:100%;width:72%;border-radius:inherit;background:linear-gradient(90deg,#25d366,#9cf0bf);transform-origin:0 50%;transform:scaleX(0);transition:transform 1.8s var(--ease-out) .3s}
.in .meter i{transform:scaleX(1)}

/* cuenta regresiva */
.t-count{background:radial-gradient(80% 70% at 50% 0%,rgba(166,108,255,.22),transparent 70%),var(--tile)}
.count{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:8px;margin-top:auto;padding-top:22px}
.count div{text-align:center}
.count b{display:block;font-size:clamp(1.9rem,4vw,2.7rem);font-weight:700;letter-spacing:-.04em;line-height:1;font-variant-numeric:tabular-nums}
.count small{color:var(--text-3);font-size:.72rem;font-weight:600;letter-spacing:.06em;text-transform:uppercase}
.count .tick{display:inline-block;animation:tick .5s var(--ease-out)}
@keyframes tick{from{transform:translateY(-35%);opacity:.2}to{transform:none;opacity:1}}

/* música */
.t-music{min-height:260px}
.player{margin-top:auto;padding-top:20px;display:flex;align-items:center;gap:14px}
.art{width:58px;height:58px;border-radius:12px;flex:none;background:conic-gradient(from 200deg,#8c52ff,#e66edb,#ffb199,#8c52ff);box-shadow:0 10px 26px -8px rgba(230,110,219,.6)}
.player .meta{min-width:0;flex:1}
.player .meta b{display:block;font-size:.95rem;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.player .meta small{color:var(--text-2);font-size:.8rem}
.eq{display:flex;align-items:flex-end;gap:3px;height:22px;margin-top:6px}
.eq i{width:3px;border-radius:2px;background:var(--accent-2);height:30%;animation:eq 1s ease-in-out infinite alternate;animation-play-state:paused}
.eq i:nth-child(2){animation-delay:-.2s;animation-duration:.8s}
.eq i:nth-child(3){animation-delay:-.5s;animation-duration:1.1s}
.eq i:nth-child(4){animation-delay:-.1s;animation-duration:.7s}
.eq i:nth-child(5){animation-delay:-.7s;animation-duration:.95s}
.eq i:nth-child(6){animation-delay:-.3s;animation-duration:1.2s}
.playing .eq i{animation-play-state:running}
@keyframes eq{to{height:100%}}
.play{width:44px;height:44px;border-radius:50%;background:var(--text);color:#000;display:grid;place-items:center;flex:none;transition:transform .3s var(--ease-out)}
.play:active{transform:scale(.9)}
.play svg{width:16px;height:16px;fill:currentColor}
.play .pause{display:none}
.playing .play .pause{display:block}
.playing .play .go{display:none}

/* mapa */
.t-map{padding:0;min-height:260px}
.t-map .txt{padding:26px 26px 0;position:relative;z-index:2}
.map{position:absolute;inset:0;z-index:0;background:#17161d}
.map svg{width:100%;height:100%}
.map::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,var(--tile) 18%,rgba(19,18,25,.2) 55%,transparent)}
.pin{position:absolute;z-index:1;left:58%;top:60%;width:34px;height:34px;margin:-34px 0 0 -17px}
.pin svg{width:100%;height:100%}
.js .pin{transform:translateY(-60px);opacity:0}
.in .pin{transform:none;opacity:1;transition:transform .8s var(--spring) .3s,opacity .3s .3s}
.pin::after{content:"";position:absolute;left:50%;bottom:-6px;width:22px;height:8px;margin-left:-11px;border-radius:50%;background:rgba(166,108,255,.5);filter:blur(3px)}
.ring{position:absolute;z-index:1;left:58%;top:60%;width:80px;height:80px;margin:-40px;border-radius:50%;border:1.5px solid rgba(166,108,255,.6);opacity:0}
.in .ring{animation:ring 2.6s var(--ease) 1.1s infinite}
@keyframes ring{from{transform:scale(.2);opacity:1}to{transform:scale(1.6);opacity:0}}
.mapbtns{position:absolute;z-index:2;left:20px;bottom:20px;display:flex;gap:8px}
.mapbtns span{font-size:.78rem;font-weight:600;padding:8px 13px;border-radius:999px;background:rgba(40,38,52,.75);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);border:1px solid var(--line)}

/* calendario */
.t-cal{align-items:flex-start}
.cal{margin-top:auto;padding-top:20px;width:112px;border-radius:22px;overflow:hidden;background:#fff;color:#111;text-align:center;box-shadow:0 20px 40px -14px rgba(0,0,0,.7);
  transform:rotate(-4deg);transition:transform .7s var(--spring)}
.tile:hover .cal{transform:rotate(0) scale(1.04)}
.cal span{display:block;background:#ff3b30;color:#fff;font-size:.72rem;font-weight:700;letter-spacing:.08em;padding:6px 0 5px}
.cal b{display:block;font-size:3rem;font-weight:300;letter-spacing:-.04em;line-height:1.1;padding:6px 0 2px}
.cal small{display:block;font-size:.72rem;color:#8e8e93;padding-bottom:10px;font-weight:500}
.cal-add{margin-top:14px;font-size:.82rem;font-weight:600;color:var(--link);display:flex;align-items:center;gap:6px}

/* galería */
.t-gal{min-height:320px}
.photos{position:relative;margin-top:auto;height:170px}
.ph{position:absolute;bottom:0;left:50%;width:120px;aspect-ratio:4/5;margin-left:-60px;border-radius:14px;border:3px solid #fff;box-shadow:0 18px 40px -12px rgba(0,0,0,.8);
  transition:transform .9s var(--spring)}
.ph:nth-child(1){background:radial-gradient(circle at 25% 30%,rgba(255,214,150,.9) 0 7%,transparent 8%),radial-gradient(circle at 70% 22%,rgba(255,170,200,.8) 0 9%,transparent 10%),radial-gradient(circle at 55% 55%,rgba(255,230,180,.6) 0 6%,transparent 7%),radial-gradient(circle at 30% 70%,rgba(255,140,170,.5) 0 10%,transparent 11%),linear-gradient(170deg,#5a2a4a,#2a1430);transform:rotate(-4deg)}
.ph:nth-child(2){background:radial-gradient(circle at 65% 28%,rgba(255,236,190,.95) 0 8%,transparent 9%),radial-gradient(circle at 30% 45%,rgba(170,200,255,.7) 0 10%,transparent 11%),radial-gradient(circle at 70% 70%,rgba(230,195,120,.7) 0 7%,transparent 8%),linear-gradient(170deg,#24315e,#121a36);transform:rotate(3deg)}
.ph:nth-child(3){background:radial-gradient(circle at 50% 22%,rgba(255,240,210,.95) 0 9%,transparent 10%),radial-gradient(circle at 22% 50%,rgba(230,110,219,.75) 0 11%,transparent 12%),radial-gradient(circle at 78% 46%,rgba(199,164,255,.8) 0 8%,transparent 9%),radial-gradient(circle at 48% 74%,rgba(255,200,120,.6) 0 7%,transparent 8%),linear-gradient(170deg,#3a1f6a,#170c2c);transform:rotate(-1deg)}
.ph{filter:saturate(1.1)}
.ph::after{content:"";position:absolute;inset:0;border-radius:11px;background:linear-gradient(180deg,transparent 55%,rgba(0,0,0,.35));-webkit-backdrop-filter:blur(.5px)}
.in .ph:nth-child(1){transform:translateX(-82%) rotate(-12deg)}
.in .ph:nth-child(2){transform:translateX(82%) rotate(11deg) translateY(-6px)}
.in .ph:nth-child(3){transform:translateY(-10px) rotate(0)}
.tile:hover .ph:nth-child(3){transform:translateY(-20px) scale(1.04)}

/* enlace que se actualiza */
.t-edit{background:radial-gradient(80% 90% at 0% 100%,rgba(230,110,219,.16),transparent 65%),var(--tile)}
.urlbar{margin-top:auto;padding-top:22px;display:grid;gap:10px;max-width:380px}
.url{display:flex;align-items:center;gap:10px;padding:12px 16px;border-radius:14px;background:var(--tile-2);border:1px solid var(--line);font-size:.9rem;min-width:0}
.url svg{width:14px;height:14px;flex:none;stroke:var(--text-2);fill:none;stroke-width:2}
.url span{white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.edit-row{display:flex;align-items:center;justify-content:space-between;gap:10px;padding:12px 16px;border-radius:14px;background:var(--tile-2);font-size:.9rem}
.edit-row s{color:var(--text-3)}
.edit-row b{font-weight:600}
.edit-row em{font-style:normal;font-size:.72rem;font-weight:700;color:#0b2a17;background:#34c759;padding:4px 9px;border-radius:999px;white-space:nowrap}
.swap{position:relative;display:inline-grid}
.swap>*{grid-area:1/1;transition:opacity .5s var(--ease),transform .6s var(--ease-out)}
.swap .new{opacity:0;transform:translateY(8px)}
.in .swap .old{opacity:0;transform:translateY(-8px);transition-delay:1.2s}
.in .swap .new{opacity:1;transform:none;transition-delay:1.3s}

/* ---------- plantillas (carrusel) ---------- */
.rail{display:grid;grid-auto-flow:column;grid-auto-columns:clamp(250px,72vw,320px);gap:18px;overflow-x:auto;scroll-snap-type:x mandatory;
  padding:10px max(var(--gutter),calc((100vw - var(--max)) / 2)) 30px;scroll-padding-inline:max(var(--gutter),calc((100vw - var(--max)) / 2));
  scrollbar-width:none;overscroll-behavior-x:contain}
.rail::-webkit-scrollbar{display:none}
.card{scroll-snap-align:start;border-radius:28px;background:var(--tile);padding:22px 22px 26px;display:flex;flex-direction:column;
  transition:transform .6s var(--ease-out),background-color .4s}
.card:hover{transform:scale(1.015)}
.card .c-ey{font-size:.8rem;font-weight:600;color:var(--text-2)}
.card h3{font-size:1.45rem;letter-spacing:-.03em;margin-top:2px}
.card .mini-dev{width:72%;margin:24px auto 0}
.card .mini-dev .phone{box-shadow:inset 0 0 0 1px rgba(255,255,255,.18),0 30px 60px -24px rgba(0,0,0,.9)}
.dots{display:flex;gap:6px;margin-top:22px;align-items:center}
.dots i{width:14px;height:14px;border-radius:50%;box-shadow:inset 0 0 0 1px rgba(255,255,255,.2)}
.dots span{margin-left:auto;font-size:.82rem;color:var(--link);font-weight:500}
.card.soon{justify-content:center;align-items:flex-start;background:linear-gradient(160deg,#1a1726,var(--tile))}
.card.soon .plus{width:56px;height:56px;border-radius:50%;display:grid;place-items:center;background:rgba(166,108,255,.14);margin-bottom:22px}
.card.soon .plus svg{width:22px;stroke:var(--accent);stroke-width:2;fill:none}
.card.soon p{color:var(--text-2);margin-top:8px;max-width:24ch}
.rail-nav{display:flex;justify-content:flex-end;gap:14px;margin-top:6px}
.rail-nav button{width:44px;height:44px;border-radius:50%;background:rgba(255,255,255,.1);display:grid;place-items:center;transition:background-color .3s,opacity .3s,transform .3s var(--ease-out)}
.rail-nav button:hover{background:rgba(255,255,255,.16)}
.rail-nav button:active{transform:scale(.92)}
.rail-nav button:disabled{opacity:.35;cursor:default}
.rail-nav svg{width:13px;height:13px;stroke:var(--text);stroke-width:2.4;fill:none;stroke-linecap:round;stroke-linejoin:round}

/* ---------- eventos ---------- */
.events{display:grid;gap:14px}
.ev-main{position:relative;overflow:hidden;border-radius:32px;padding:clamp(28px,4vw,48px);min-height:420px;display:flex;flex-direction:column;isolation:isolate;
  background:radial-gradient(70% 90% at 90% 10%,rgba(230,110,219,.4),transparent 60%),radial-gradient(80% 80% at 10% 100%,rgba(140,82,255,.45),transparent 60%),#1a1027}
.ev-main .badge{align-self:flex-start;font-size:.75rem;font-weight:700;padding:6px 12px;border-radius:999px;background:#fff;color:#2b1b45;letter-spacing:-.005em}
.ev-main h3{font-size:clamp(2.4rem,5vw,3.6rem);letter-spacing:-.04em;margin-top:18px;line-height:1}
.ev-main>p{color:rgba(245,245,247,.75);margin-top:10px;max-width:28ch;font-size:1.05rem}
.ev-main .btn{align-self:flex-start;margin-top:24px}
.fan{position:relative;height:250px;margin-top:30px}
.fan .fc{position:absolute;bottom:-40px;left:50%;width:130px;margin-left:-65px;aspect-ratio:3/4.6;border-radius:16px;overflow:hidden;container-type:inline-size;
  box-shadow:0 30px 50px -20px rgba(0,0,0,.8);transition:transform .9s var(--spring)}
.fan .fc .inv{padding:16cqw 6cqw 6cqw}
.fan .fc .inv::before{inset:6cqw}
.fan .fc .inv::after{display:none}
.fan .fc .inv .k{font-size:9cqw}
.fan .fc .inv .name{font-size:17cqw}
.fan .fc .inv .xv{font-size:32cqw}
.fan .fc:nth-child(1){transform:translateX(-70%) rotate(-12deg)}
.fan .fc:nth-child(2){transform:translateX(70%) rotate(12deg)}
.fan .fc:nth-child(3){transform:translateY(-14px)}
.ev-main:hover .fan .fc:nth-child(1){transform:translateX(-85%) rotate(-16deg) translateY(-6px)}
.ev-main:hover .fan .fc:nth-child(2){transform:translateX(85%) rotate(16deg) translateY(-6px)}
.ev-main:hover .fan .fc:nth-child(3){transform:translateY(-26px)}
.ev-list{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px}
.ev{border-radius:24px;background:var(--tile);padding:22px;display:flex;flex-direction:column;gap:30px;min-height:150px}
.ev svg{width:30px;height:30px;stroke:var(--c,var(--accent));stroke-width:1.6;fill:none;stroke-linecap:round;stroke-linejoin:round}
.ev h3{font-size:1.1rem;letter-spacing:-.02em;margin-top:auto}
.ev small{display:block;color:var(--text-3);font-size:.8rem;font-weight:500;margin-top:2px}

/* ---------- precio ---------- */
.price{background:var(--bg-2)}
.p-card{max-width:760px;margin-inline:auto;border-radius:36px;padding:clamp(32px,6vw,64px);text-align:center;position:relative;overflow:hidden;isolation:isolate;
  background:var(--tile)}
.p-card::before{content:"";position:absolute;inset:-1px;z-index:-1;border-radius:inherit;padding:1px;
  background:linear-gradient(140deg,rgba(166,108,255,.7),rgba(255,255,255,.06) 40%,rgba(230,110,219,.5));
  -webkit-mask:linear-gradient(#000 0 0) content-box,linear-gradient(#000 0 0);-webkit-mask-composite:xor;mask-composite:exclude}
.p-card .from{color:var(--text-2);font-size:1rem;font-weight:500}
.p-card .amt{font-size:clamp(4rem,12vw,7rem);font-weight:700;letter-spacing:-.055em;line-height:1;margin-top:6px;font-variant-numeric:tabular-nums}
.p-card .amt small{font-size:.28em;letter-spacing:-.01em;color:var(--text-2);font-weight:600;margin-left:6px}
.p-card .free{display:inline-flex;align-items:center;gap:8px;margin-top:16px;font-size:.95rem;font-weight:600;color:#9cf0bf;
  padding:8px 14px;border-radius:999px;background:rgba(52,199,89,.12)}
.checks{list-style:none;padding:0;display:grid;grid-template-columns:1fr;gap:12px 28px;text-align:left;margin:36px auto 34px;max-width:600px}
.checks li{display:flex;gap:10px;align-items:flex-start;font-size:1rem;color:var(--text)}
.checks svg{width:20px;height:20px;flex:none;margin-top:2px}

/* ---------- FAQ ---------- */
.faq{max-width:820px;margin-inline:auto}
.faq details{border-bottom:1px solid var(--line)}
.faq details:first-child{border-top:1px solid var(--line)}
.faq summary{list-style:none;cursor:pointer;display:flex;justify-content:space-between;align-items:center;gap:20px;padding:26px 0;
  font-size:clamp(1.1rem,2vw,1.35rem);font-weight:600;letter-spacing:-.025em}
.faq summary::-webkit-details-marker{display:none}
.faq summary i{position:relative;width:16px;height:16px;flex:none}
.faq summary i::before,.faq summary i::after{content:"";position:absolute;left:0;top:7px;width:16px;height:2px;border-radius:2px;background:var(--text-2);transition:transform .5s var(--ease-out)}
.faq summary i::after{transform:rotate(90deg)}
.faq details[open] summary i::after{transform:rotate(0)}
.faq summary:hover i::before,.faq summary:hover i::after{background:var(--text)}
.faq .ans{overflow:hidden}
.faq .ans p{color:var(--text-2);padding:0 40px 28px 0;font-size:1.05rem;max-width:60ch}

/* ---------- CTA final ---------- */
.final{padding-top:clamp(40px,6vw,80px);text-align:center;position:relative;isolation:isolate;overflow:hidden}
.final::before{content:"";position:absolute;z-index:-1;left:50%;top:40%;width:900px;height:600px;transform:translate(-50%,-50%);
  background:radial-gradient(closest-side,rgba(140,82,255,.35),rgba(230,110,219,.12) 60%,transparent);filter:blur(20px)}
.envelope{width:clamp(180px,24vw,260px);height:auto;margin:0 auto 26px;filter:drop-shadow(0 30px 50px rgba(140,82,255,.5))}
.final h2{margin-inline:auto;max-width:14ch}
.final .sub{margin-inline:auto}
.final .cta-row{margin-top:34px}

/* ---------- footer ---------- */
footer{background:var(--bg-2);border-top:1px solid var(--line);font-size:.78rem;color:var(--text-3);padding-block:40px 28px}
.f-top{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:28px;padding-bottom:28px;border-bottom:1px solid var(--line)}
.f-top h4{color:var(--text);font-size:.78rem;font-weight:600;margin-bottom:10px;letter-spacing:-.005em}
.f-top a{display:block;padding:4px 0;color:var(--text-2);transition:color .2s}
.f-top a:hover{color:var(--text);text-decoration:underline}
.f-brand{grid-column:1/-1;display:flex;align-items:center;gap:10px;color:var(--text);font-weight:600;font-size:.95rem}
.f-brand img{height:26px;width:auto}
.f-bot{padding-top:18px;display:flex;flex-wrap:wrap;justify-content:space-between;gap:8px}

/* ---------- WhatsApp flotante ---------- */
.wa{position:fixed;z-index:30;right:calc(18px + env(safe-area-inset-right,0px));bottom:calc(96px + env(safe-area-inset-bottom,0px));
  width:56px;height:56px;border-radius:50%;display:grid;place-items:center;background:var(--wa);
  box-shadow:0 14px 34px -8px rgba(37,211,102,.6),inset 0 0 0 1px rgba(255,255,255,.25);transition:transform .45s var(--spring)}
.wa:hover{transform:scale(1.08)}
.wa:active{transform:scale(.94)}
.wa svg{width:28px;height:28px;fill:#fff}
.js .wa{animation:pop .9s var(--spring) 2s both}

/* ---------- revelado al hacer scroll ---------- */
.js .rv{opacity:0;transform:translateY(48px);transition:opacity 1s var(--ease),transform 1.2s var(--ease-out)}
.js .rv.in{opacity:1;transform:none}
.js .rv.scale{transform:translateY(40px) scale(.94)}
.js .rv.scale.in{transform:none}
.rv.d1{transition-delay:.08s}
.rv.d2{transition-delay:.16s}
.rv.d3{transition-delay:.24s}

@keyframes floaty{50%{transform:translateY(-8px)}}

/* ---------- responsive ---------- */
@media (min-width:600px){
  .ev-list{grid-template-columns:repeat(3,minmax(0,1fr))}
  .checks{grid-template-columns:1fr 1fr}
  .f-top{grid-template-columns:1.4fr 1fr 1fr 1fr}
  .f-brand{grid-column:auto;align-self:start}
}
@media (min-width:834px){
  .links{display:flex}
  .burger,.sheet{display:none}
  .bento{grid-template-columns:repeat(6,minmax(0,1fr));gap:18px}
  .t-rsvp{grid-column:span 4}
  .t-count{grid-column:span 2}
  .t-music,.t-map,.t-cal{grid-column:span 2}
  .t-gal,.t-edit{grid-column:span 3}
  .span2{grid-column:auto}
  .t-rsvp .rsvp-wrap{grid-template-columns:1.1fr .9fr;align-items:end}
  .how-grid{grid-template-columns:1fr 1fr;gap:72px}
  .steps{order:1}
  .how-dev{order:2;width:300px}
  .events{grid-template-columns:1fr 1fr;gap:18px}
  .ev-main{min-height:100%}
  .ev-list{grid-template-columns:1fr 1fr;gap:18px}
}
@media (max-width:833px){
  .t-rsvp,.t-count,.t-gal,.t-edit{grid-column:span 2}
  .t-music,.t-cal{grid-column:span 1;min-height:250px;padding:20px}
  .t-map{grid-column:span 2}
  .t-music h3,.t-cal h3{font-size:1.1rem}
  .t-music p,.t-cal p{display:none}
  .player{flex-wrap:wrap;gap:12px}
  .player .meta{flex-basis:100%;order:3}
  .cal{width:96px}
  .chip{font-size:.72rem;padding:8px 12px 8px 8px;gap:8px}
  .chip i{width:26px;height:26px}
  .chip.c1{left:2%;top:10%}
  .chip.c2{right:2%;top:auto;bottom:34%}
}
@media (max-width:420px){
  .chip small{display:none}
}
@media (max-width:833px){.nav-in{gap:16px}}

@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important;transition-delay:0s!important;scroll-behavior:auto!important}
  .js .rv,.js .hero h1 .w,.js .intro{opacity:1;transform:none;filter:none}
}