/* ============================================================
   MI DÍA JUDÍO · MY JEWISH DAY — premium atmospheric landing
   Core system: tokens, sky, nav, hero, buttons, footer
   ============================================================ */

/* @import de Google Fonts movido a <link> en HTML para evitar cadena render-blocking */

:root{
  /* Night canvas */
  --night:#070A12;
  --night-2:#0B0F18;
  --card:rgba(255,255,255,.045);
  --card-2:rgba(255,255,255,.07);
  --rule:rgba(255,255,255,.10);
  --rule-2:rgba(255,255,255,.16);

  /* Ink */
  --ink:#F4F6FB;
  --ink-2:#AFB7C8;
  --ink-3:#737C90;

  /* Brand */
  --teal:#27D2C0;
  --teal-deep:#15B6A6;
  --teal-soft:rgba(39,210,192,.13);
  --gold:#E7B65A;
  --gold-deep:#C79636;
  --gold-soft:rgba(231,182,90,.14);

  /* accent (tweakable) */
  --accent:var(--teal);
  --accent-deep:var(--teal-deep);

  /* Category tints */
  --c-coral:#FF7B73; --c-orange:#FF9F45; --c-yellow:#F6C356;
  --c-mint:#27D2C0;  --c-teal:#27D2C0;   --c-blue:#5AA7FF;
  --c-indigo:#7E84F0; --c-purple:#B889F2; --c-pink:#FF82A5;
  --c-sage:#56B789;  --c-memory:#C2A98C;

  /* Atmosphere (set live by sky.js) */
  --a1:#1d3a72; --a2:#3c609e; --a3:#e8a86e;
  --glow:255,205,150; --glowA:.85; --starOp:0;

  --maxw:1220px;
  --ease:cubic-bezier(.22,.61,.36,1);
  --motion:1; /* tweakable motion intensity multiplier */
}

*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%;background:var(--night)}
body{
  font-family:'Plus Jakarta Sans',system-ui,sans-serif;
  background:transparent;color:var(--ink);
  line-height:1.55;-webkit-font-smoothing:antialiased;overflow-x:hidden;
}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
.serif{font-family:'Frank Ruhl Libre',Georgia,serif}
.heb{font-family:'Noto Serif Hebrew','Frank Ruhl Libre',serif}
.wrap{max-width:var(--maxw);margin:0 auto;padding:0 clamp(20px,4vw,40px)}

/* Language visibility */
[data-lang="en"] .l-es{display:none}
[data-lang="es"] .l-en{display:none}

/* ---------- Global scroll-driven sky ---------- */
.sky{position:fixed;inset:0;z-index:-5;
  background:linear-gradient(178deg,var(--a1) 0%,var(--a2) 48%,var(--a3) 100%);
  transition:background .25s linear}
.sky-glow{position:fixed;inset:0;z-index:-4;opacity:var(--glowA);
  background:radial-gradient(68% 46% at 76% 16%,rgba(var(--glow),.92),transparent 62%);
  transition:opacity .3s linear}
.sky-scrim{position:fixed;inset:0;z-index:-3;pointer-events:none;
  background:linear-gradient(180deg,rgba(7,10,18,.30) 0%,rgba(7,10,18,.52) 55%,rgba(7,10,18,.72) 100%)}
.sky-stars{position:fixed;inset:0;z-index:-2;pointer-events:none;opacity:var(--starOp);
  background-image:
    radial-gradient(1.4px 1.4px at 12% 18%,#fff,transparent),
    radial-gradient(1.2px 1.2px at 28% 32%,#fff,transparent),
    radial-gradient(1.6px 1.6px at 47% 12%,#fff,transparent),
    radial-gradient(1px 1px at 63% 42%,#fff,transparent),
    radial-gradient(1.5px 1.5px at 82% 22%,#fff,transparent),
    radial-gradient(1.1px 1.1px at 91% 54%,#fff,transparent),
    radial-gradient(1.2px 1.2px at 70% 66%,#fff,transparent),
    radial-gradient(1.3px 1.3px at 36% 72%,#fff,transparent),
    radial-gradient(1px 1px at 18% 84%,#fff,transparent),
    radial-gradient(1.4px 1.4px at 56% 88%,#fff,transparent),
    radial-gradient(1.2px 1.2px at 8% 60%,#fff,transparent),
    radial-gradient(1.3px 1.3px at 78% 80%,#fff,transparent);
  animation:twinkle 7s ease-in-out infinite alternate}
@keyframes twinkle{from{opacity:calc(var(--starOp) * .55)}to{opacity:var(--starOp)}}
.grain{position:fixed;inset:0;z-index:-1;pointer-events:none;opacity:.035;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='120' height='120'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.85' numOctaves='2'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E")}

/* ============================================================
   NAV
   ============================================================ */
.nav{position:fixed;top:0;left:0;right:0;z-index:100;
  display:flex;align-items:center;justify-content:space-between;
  padding:16px clamp(20px,4vw,44px);
  transition:background .4s var(--ease),backdrop-filter .4s,border-color .4s,padding .4s;
  border-bottom:1px solid transparent}
.nav.scrolled{background:rgba(8,11,18,.62);backdrop-filter:blur(20px) saturate(150%);
  border-bottom-color:var(--rule);padding-top:11px;padding-bottom:11px}
.brand{display:flex;align-items:center;gap:11px;font-weight:700;letter-spacing:-.01em}
.brand .chai{width:38px;height:38px;border-radius:11px;overflow:hidden;flex:none;
  box-shadow:0 6px 22px rgba(40,90,160,.4),inset 0 0 0 1px rgba(255,255,255,.1);
  position:relative}
.brand .chai img{width:100%;height:100%;object-fit:cover}
.brand b{font-size:16.5px;letter-spacing:-.02em}
.brand b sup{font-size:.5em;font-weight:600;opacity:.6;vertical-align:super}
.nav-links{display:flex;gap:28px;align-items:center}
.nav-links a{font-size:14px;color:var(--ink-2);font-weight:500;position:relative;transition:color .2s}
.nav-links a::after{content:"";position:absolute;left:0;right:100%;bottom:-5px;height:1.5px;
  background:var(--accent);transition:right .3s var(--ease)}
.nav-links a:hover{color:var(--ink)}
.nav-links a:hover::after{right:0}
.nav-right{display:flex;align-items:center;gap:14px}
.lang-toggle{display:flex;border:1px solid var(--rule-2);border-radius:999px;overflow:hidden;
  font-size:12px;font-weight:800;letter-spacing:.05em}
.lang-toggle button{background:transparent;color:var(--ink-2);border:none;cursor:pointer;
  padding:7px 12px;font:inherit;transition:all .25s var(--ease)}
.lang-toggle button.active{background:var(--accent);color:#04201d}

.btn{font-family:inherit;font-weight:700;font-size:14px;cursor:pointer;border:none;
  border-radius:999px;padding:12px 22px;
  transition:transform .25s var(--ease),box-shadow .25s,background .25s,filter .25s;
  display:inline-flex;align-items:center;gap:9px;white-space:nowrap}
.btn-primary{background:var(--accent);color:#04201d;box-shadow:0 10px 30px -6px rgba(39,210,192,.5)}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 16px 40px -8px rgba(39,210,192,.6);filter:brightness(1.05)}
.btn-ghost{background:rgba(255,255,255,.06);color:var(--ink);border:1px solid var(--rule-2)}
.btn-ghost:hover{background:rgba(255,255,255,.12);transform:translateY(-2px)}
.nav-burger{display:none;background:none;border:none;color:var(--ink);cursor:pointer;padding:6px}

/* Store badges */
.store-badges{display:flex;gap:12px;flex-wrap:wrap}
.store-badge{display:flex;align-items:center;gap:11px;padding:10px 18px;border-radius:14px;
  background:rgba(0,0,0,.45);border:1px solid var(--rule-2);
  transition:transform .25s var(--ease),border-color .25s,background .25s}
.store-badge:hover{transform:translateY(-2px);border-color:rgba(255,255,255,.45);background:rgba(0,0,0,.6)}
.store-badge svg{width:24px;height:24px;flex:none}
.store-badge .sb-top{font-size:10px;color:#b9c0cc;letter-spacing:.02em;line-height:1.2}
.store-badge .sb-main{font-size:16px;font-weight:700;line-height:1.15;letter-spacing:-.01em}

/* ============================================================
   HERO
   ============================================================ */
.hero{position:relative;padding:148px 0 64px;overflow:hidden}
.hero-grid{position:relative;z-index:3;display:grid;grid-template-columns:1.04fr .96fr;
  gap:clamp(30px,5vw,64px);align-items:center;transition:gap .5s var(--ease)}
.hero-eyebrow{display:inline-flex;align-items:center;gap:10px;font-size:12px;font-weight:800;
  letter-spacing:.18em;text-transform:uppercase;color:rgba(255,255,255,.85);
  padding:8px 15px;border:1px solid rgba(255,255,255,.2);border-radius:999px;
  background:rgba(255,255,255,.05);backdrop-filter:blur(6px);margin-bottom:24px}
.hero-eyebrow .heb{font-size:15px;color:#fff;letter-spacing:0;text-shadow:0 0 12px rgba(150,200,255,.7)}
.hero-eyebrow .pulse{width:7px;height:7px;border-radius:50%;background:var(--accent);
  box-shadow:0 0 0 0 var(--accent);animation:pulse 2.4s var(--ease) infinite}
@keyframes pulse{0%{box-shadow:0 0 0 0 rgba(39,210,192,.55)}70%{box-shadow:0 0 0 9px rgba(39,210,192,0)}100%{box-shadow:0 0 0 0 rgba(39,210,192,0)}}

.hero h1{font-family:'Frank Ruhl Libre',serif;font-weight:500;
  font-size:clamp(40px,5.7vw,74px);line-height:1.03;letter-spacing:-.025em;
  text-wrap:balance;margin-bottom:22px}
.hero h1 em{font-style:italic;color:#fff;text-shadow:0 2px 44px rgba(var(--glow),.55)}
.hero h1 .grad{font-style:italic;background:linear-gradient(100deg,var(--accent),#fff 60%,var(--gold));
  -webkit-background-clip:text;background-clip:text;color:transparent}
.hero .lead{font-size:clamp(16px,1.45vw,19px);color:rgba(255,255,255,.85);max-width:31em;
  line-height:1.62;margin-bottom:30px}
.hero-cta{display:flex;gap:14px;align-items:center;flex-wrap:wrap}
.hero-meta{margin-top:26px;display:flex;align-items:center;gap:13px;color:rgba(255,255,255,.66);font-size:13.5px}
.hero-meta .dots{display:flex}
.hero-meta .dots span{width:30px;height:30px;border-radius:50%;border:2px solid rgba(10,14,22,.7);margin-left:-9px;
  background:linear-gradient(135deg,var(--teal),var(--teal-deep))}
.hero-meta .dots span:nth-child(2){background:linear-gradient(135deg,var(--gold),var(--gold-deep))}
.hero-meta .dots span:nth-child(3){background:linear-gradient(135deg,var(--c-purple),var(--c-indigo))}
.hero-meta .dots span:nth-child(4){background:linear-gradient(135deg,var(--c-pink),var(--c-coral))}
.hero-meta .dots span:first-child{margin-left:0}

/* Hero variant switch */
.hero-switch{position:absolute;z-index:5;top:104px;left:50%;transform:translateX(-50%);
  display:flex;gap:4px;padding:5px;border-radius:999px;
  background:rgba(8,11,18,.5);border:1px solid var(--rule-2);backdrop-filter:blur(14px)}
.hero-switch button{font:inherit;font-size:11.5px;font-weight:700;letter-spacing:.02em;cursor:pointer;
  color:var(--ink-2);background:transparent;border:none;border-radius:999px;padding:7px 15px;
  transition:color .25s,background .25s}
.hero-switch button.active{background:rgba(255,255,255,.1);color:var(--ink)}
.hero-switch .sw-heb{font-family:'Noto Serif Hebrew',serif;font-size:13px;color:var(--gold);margin-right:5px}

/* ---------- iPhone ---------- */
.phone-stage{position:relative;display:flex;justify-content:center;perspective:2200px}
.phone-glow{position:absolute;width:120%;height:120%;left:-10%;top:-8%;z-index:0;
  background:radial-gradient(50% 44% at 50% 42%,rgba(var(--glow),.5),transparent 70%);
  filter:blur(34px);opacity:.9;transition:background .4s linear}
.phone{position:relative;z-index:2;width:312px;height:650px;border-radius:52px;
  background:linear-gradient(155deg,#3a3f48,#15171c 38%,#0c0d11 70%,#23262d);
  padding:12px;
  box-shadow:0 2px 2px rgba(255,255,255,.18) inset,0 -2px 3px rgba(0,0,0,.6) inset,
    0 60px 100px -34px rgba(0,0,0,.85),0 30px 60px -40px rgba(0,0,0,.9);
  transform:rotateY(-13deg) rotateX(5deg) rotateZ(.6deg);
  transform-style:preserve-3d;transition:transform .9s var(--ease)}
.phone:hover{transform:rotateY(-5deg) rotateX(2deg)}
.phone::before{content:"";position:absolute;right:-3px;top:160px;width:3px;height:62px;border-radius:2px;
  background:linear-gradient(#2a2d33,#15171c)}
.phone-screen{position:relative;width:100%;height:100%;border-radius:42px;overflow:hidden;
  background:#0A0C12;box-shadow:0 0 0 2px #000}
.phone-screen .app-shot{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;object-position:top center}
.notch{position:absolute;top:11px;left:50%;transform:translateX(-50%);z-index:20;
  width:104px;height:30px;background:#000;border-radius:18px}
.screen-glare{position:absolute;inset:0;z-index:30;pointer-events:none;border-radius:42px;
  background:linear-gradient(120deg,rgba(255,255,255,.12) 0%,transparent 24%,transparent 76%,rgba(255,255,255,.05) 100%)}
/* carousel */
.app-carousel{position:absolute;inset:0;z-index:1}
.app-carousel .app-shot{opacity:0;transform:scale(1.04);transition:opacity 1s var(--ease),transform 1.4s var(--ease)}
.app-carousel .app-shot.is-active{opacity:1;transform:scale(1)}

/* floating chips */
.float-card{position:absolute;z-index:4;background:rgba(16,20,30,.86);
  border:1px solid var(--rule-2);border-radius:16px;padding:11px 15px;
  box-shadow:0 24px 50px -22px rgba(0,0,0,.8),0 0 30px rgba(231,182,90,.06);
  display:flex;align-items:center;gap:11px;backdrop-filter:blur(10px);white-space:nowrap;
  animation:float calc(6s / var(--motion)) ease-in-out infinite}
.float-card .fc-heb{font-family:'Noto Serif Hebrew',serif;font-size:25px;color:var(--gold);line-height:1;
  text-shadow:0 0 12px rgba(231,182,90,.4)}
.float-card .fc-text{display:flex;flex-direction:column;gap:1px}
.float-card .fc-text small{font-size:9.5px;font-weight:700;letter-spacing:1px;color:rgba(255,255,255,.55);text-transform:uppercase}
.float-card .fc-text strong{font-size:13.5px;font-weight:700;color:#fff}
.float-card.fc-1{top:8%;left:-7%;animation-delay:0s}
.float-card.fc-2{bottom:16%;right:-9%;animation-delay:1.4s}
.float-card.fc-3{top:46%;right:-11%;animation-delay:2.8s}
@keyframes float{0%,100%{transform:translateY(0)}50%{transform:translateY(-11px)}}

/* Hero variant B — centered editorial */
.hero[data-hero="b"] .hero-grid{grid-template-columns:1fr;text-align:center;gap:42px}
.hero[data-hero="b"] .hero-text{max-width:760px;margin:0 auto;order:2}
.hero[data-hero="b"] .phone-stage{order:1}
.hero[data-hero="b"] .hero-eyebrow,.hero[data-hero="b"] .hero-cta,.hero[data-hero="b"] .hero-meta{justify-content:center}
.hero[data-hero="b"] .lead{margin-left:auto;margin-right:auto}
.hero[data-hero="b"] .phone{transform:rotateY(0deg) rotateX(0deg)}
.hero[data-hero="b"] .phone:hover{transform:rotateY(0) rotateX(0) translateY(-6px)}
.hero[data-hero="b"] .float-card.fc-1{left:6%}
.hero[data-hero="b"] .float-card.fc-2{right:6%}
.hero[data-hero="b"] .hero-watermark{opacity:1}
/* Hero variant C — split day/night */
.hero[data-hero="c"] .phone{transform:rotateY(10deg) rotateX(4deg)}
.hero[data-hero="c"] .hero-text .grad{background:linear-gradient(100deg,var(--gold),#fff 55%,var(--accent))}

.hero-watermark{position:absolute;z-index:1;top:50%;left:50%;transform:translate(-50%,-50%);
  font-family:'Noto Serif Hebrew',serif;font-size:min(46vw,640px);line-height:.8;
  color:rgba(255,255,255,.04);pointer-events:none;opacity:0;transition:opacity .6s;white-space:nowrap}

/* ============================================================
   SECTION SHELL
   ============================================================ */
section{position:relative}
.band{padding:clamp(70px,8vw,118px) 0}
.section-head{max-width:760px;margin-bottom:46px}
.section-head.center{margin-left:auto;margin-right:auto;text-align:center}
.kicker{display:inline-flex;align-items:center;gap:9px;font-size:12px;font-weight:800;letter-spacing:.18em;
  text-transform:uppercase;color:var(--accent);margin-bottom:16px}
.kicker .heb{font-family:'Noto Serif Hebrew',serif;font-size:16px;letter-spacing:0;color:var(--gold)}
.kicker.gold{color:var(--gold)}
h2.title{font-family:'Frank Ruhl Libre',serif;font-weight:500;
  font-size:clamp(30px,4vw,52px);line-height:1.07;letter-spacing:-.02em;text-wrap:balance}
h2.title em{font-style:italic;color:#fff}
.section-head p{margin-top:16px;color:var(--ink-2);font-size:clamp(15px,1.25vw,18px);line-height:1.6;max-width:52ch}
.section-head.center p{margin-left:auto;margin-right:auto}

/* Reveal */
.js .reveal{opacity:0;transform:translateY(28px);transition:opacity .9s var(--ease),transform .9s var(--ease)}
.reveal.in{opacity:1;transform:none}
.reveal[data-d="1"]{transition-delay:.08s}
.reveal[data-d="2"]{transition-delay:.16s}
.reveal[data-d="3"]{transition-delay:.24s}
.reveal[data-d="4"]{transition-delay:.32s}

/* ============================================================
   FOOTER
   ============================================================ */
footer{padding:64px 0 46px;border-top:1px solid var(--rule);background:rgba(6,9,15,.5);position:relative;z-index:2}
.foot-grid{display:grid;grid-template-columns:1.7fr 1fr 1fr 1fr;gap:38px;margin-bottom:42px}
.foot-brand p{color:var(--ink-2);font-size:14px;line-height:1.6;margin-top:16px;max-width:34ch}
.foot-col h5{font-size:11.5px;letter-spacing:.14em;text-transform:uppercase;color:var(--ink-3);margin-bottom:16px;font-weight:800}
.foot-col a{display:block;font-size:14px;color:var(--ink);opacity:.8;margin-bottom:11px;transition:opacity .2s,color .2s}
.foot-col a:hover{opacity:1;color:var(--accent)}
.foot-bottom{display:flex;justify-content:space-between;align-items:center;padding-top:26px;
  border-top:1px solid var(--rule);color:var(--ink-3);font-size:12.5px;flex-wrap:wrap;gap:12px}
.foot-bottom .heb{color:var(--gold);font-size:16px}

/* Sticky mobile CTA */
.sticky-cta{display:none;position:fixed;left:12px;right:12px;bottom:12px;z-index:90;
  background:rgba(12,16,24,.92);border:1px solid var(--rule-2);backdrop-filter:blur(16px);
  padding:11px 14px;border-radius:18px;box-shadow:0 18px 40px rgba(0,0,0,.5);
  align-items:center;justify-content:space-between;gap:10px}
.sticky-cta .sc-t small{font-size:10.5px;color:var(--ink-3);font-weight:600;display:block;line-height:1.2}
.sticky-cta .sc-t strong{font-size:14px;font-weight:800}

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media(max-width:980px){
  .hero{padding:128px 0 50px}
  .hero-grid{grid-template-columns:1fr;gap:50px}
  .phone-stage{order:-1}
  .hero[data-hero="b"] .hero-text{order:2}
  .nav-links{display:none}
  .foot-grid{grid-template-columns:1fr 1fr;gap:28px}
  .float-card.fc-3{display:none}
}
@media(max-width:600px){
  .wrap{padding:0 18px}
  .phone{width:268px;height:558px}
  .hero h1{font-size:clamp(34px,10vw,46px)}
  .foot-grid{grid-template-columns:1fr 1fr}
  .float-card{display:none}
  .nav .btn-primary{display:none}
  .nav-burger{display:block}
  .hero-switch{top:92px;font-size:10px}
  .sticky-cta{display:flex}
  body{padding-bottom:76px}
}
@media(prefers-reduced-motion:reduce){
  *{animation:none!important;scroll-behavior:auto}
  .reveal{opacity:1;transform:none;filter:none}
}