/* ============================================================
   LAS ARRECHERAS DE CHACHA — Landing premium
   Mobile-first · compacto · sensual · rápido
   ============================================================ */

/* ---------- Reset & base ---------- */
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
:root{
  --serif:"Fraunces",Georgia,"Times New Roman",serif;
  --sans:"Outfit",system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;

  --bg:#140a07;
  --bg-grad:radial-gradient(120% 80% at 50% -10%,#291009 0%,#170c08 45%,#100604 100%);
  --surface:#241410;
  --surface-2:#2c1812;
  --line:rgba(231,178,76,.16);
  --line-soft:rgba(245,236,224,.08);

  --wine:#6e1422;
  --wine-2:#9d1b2f;
  --gold:#e7b24c;
  --gold-2:#f4d488;
  --gold-deep:#bd8a31;
  --teal:#2bb39b;

  --cream:#f6ece0;
  --muted:#c6b2a2;
  --muted-2:#9c8676;

  --grad-gold:linear-gradient(135deg,#f7dc97 0%,#e7b24c 48%,#c4902f 100%);
  --grad-text:linear-gradient(100deg,#f7dc97,#e7b24c 55%,#d89b3c);
  --shadow-gold:0 14px 36px -12px rgba(231,178,76,.45);
  --shadow-soft:0 18px 40px -20px rgba(0,0,0,.75);
  --radius:20px;
  --maxw:1120px;
}

html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}}
body{
  font-family:var(--sans);
  color:var(--cream);
  background:var(--bg);
  background-image:var(--bg-grad);
  line-height:1.6;
  overflow-x:hidden;
  -webkit-font-smoothing:antialiased;
  text-rendering:optimizeLegibility;
  background-position:center top;
}
img{max-width:100%;display:block;height:auto}
a{color:inherit;text-decoration:none}
ul,ol{list-style:none}
button{font-family:inherit;cursor:pointer;color:inherit;background:none;border:none}
::selection{background:var(--gold);color:#241008}
:focus-visible{outline:2px solid var(--gold);outline-offset:3px;border-radius:8px}

.ic{width:1.15em;height:1.15em;fill:currentColor;flex:0 0 auto}

/* ---------- Layout ---------- */
.container{width:100%;max-width:var(--maxw);margin-inline:auto;padding-inline:clamp(16px,5vw,28px)}
.container-narrow{max-width:760px}
main{display:block}

/* ---------- Typography ---------- */
h1,h2,h3,h4{font-family:var(--serif);line-height:1.08;font-weight:900;letter-spacing:-.01em}
em{font-style:italic}
h1 em,h2 em,.cta-final em{
  font-weight:600;
  background:var(--grad-text);
  -webkit-background-clip:text;background-clip:text;color:transparent;
}
.eyebrow{
  display:inline-flex;align-items:center;gap:.5em;
  font-family:var(--sans);font-weight:600;font-size:.72rem;letter-spacing:.16em;text-transform:uppercase;
  color:var(--gold);
  padding:.42em .8em;border:1px solid var(--line);border-radius:999px;
  background:rgba(231,178,76,.06);
}
.eyebrow .ic{color:var(--gold);width:1em;height:1em}

/* ---------- Buttons ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:.55em;
  font-family:var(--sans);font-weight:600;font-size:.98rem;line-height:1;
  padding:.95em 1.45em;border-radius:999px;white-space:nowrap;
  transition:transform .25s ease,box-shadow .25s ease,background .25s ease,border-color .25s ease;
  will-change:transform;
}
.btn .ic{width:1.2em;height:1.2em}
.btn-wa{background:var(--grad-gold);color:#2a1408;box-shadow:var(--shadow-gold)}
.btn-wa:hover{transform:translateY(-2px);box-shadow:0 18px 42px -12px rgba(231,178,76,.6)}
.btn-ghost{background:rgba(246,236,224,.04);color:var(--cream);border:1px solid var(--line)}
.btn-ghost:hover{transform:translateY(-2px);border-color:var(--gold);color:var(--gold-2)}
.btn-block{width:100%}
.btn-sm{padding:.62em 1em;font-size:.86rem}
.btn-lg{padding:1.05em 1.7em;font-size:1.05rem}
.btn:active{transform:translateY(0) scale(.98)}

/* ---------- Header ---------- */
.site-header{
  position:fixed;inset:0 0 auto 0;z-index:100;
  transition:background .3s ease,box-shadow .3s ease,backdrop-filter .3s ease;
}
.site-header.scrolled{
  background:rgba(18,8,5,.82);
  backdrop-filter:saturate(140%) blur(12px);
  -webkit-backdrop-filter:saturate(140%) blur(12px);
  box-shadow:0 1px 0 var(--line-soft);
}
.header-inner{display:flex;align-items:center;justify-content:space-between;gap:14px;min-height:60px}
.brand img{height:42px;width:auto;filter:drop-shadow(0 3px 8px rgba(0,0,0,.45))}
.nav{display:none;gap:26px;font-size:.92rem;font-weight:500}
.nav a{color:var(--muted);transition:color .2s}
.nav a:hover{color:var(--gold-2)}
.header-cta{flex:0 0 auto}

/* ---------- Hero ---------- */
.hero{position:relative;overflow:hidden;display:flex;align-items:center;
  min-height:clamp(580px,93svh,800px);padding-top:84px;padding-bottom:54px}
.hero-bg{position:absolute;inset:0;z-index:0;overflow:hidden}
/* glow look comes from the soft radial-gradient itself — no costly blur filter (better mobile perf) */
.glow{position:absolute;border-radius:50%;opacity:.6;pointer-events:none}
.glow-gold{width:60vw;max-width:520px;aspect-ratio:1;background:radial-gradient(circle,rgba(231,178,76,.55),transparent 65%);
  top:-8%;left:-12%;animation:float1 16s ease-in-out infinite}
.glow-wine{width:65vw;max-width:560px;aspect-ratio:1;background:radial-gradient(circle,rgba(157,27,47,.5),transparent 65%);
  bottom:-14%;right:-16%;animation:float2 19s ease-in-out infinite}
.hero-ring{position:absolute;top:6%;left:50%;width:min(78vw,420px);aspect-ratio:1;transform:translateX(-50%);
  border:1px solid rgba(231,178,76,.18);border-radius:50%;
  box-shadow:0 0 0 18px rgba(231,178,76,.03),inset 0 0 60px rgba(231,178,76,.06)}
.hero-inner{position:relative;z-index:1;text-align:center;display:flex;flex-direction:column;align-items:center;gap:18px}
.hero-logo{width:clamp(170px,50vw,250px);height:auto;filter:drop-shadow(0 10px 26px rgba(0,0,0,.55))}
.hero h1{font-size:clamp(2.05rem,8.6vw,3.9rem);text-shadow:0 2px 20px rgba(0,0,0,.4)}
.hero .lead{max-width:34ch;color:var(--muted);font-size:clamp(.98rem,3.6vw,1.12rem)}
.hero .lead strong{color:var(--cream);font-weight:600}
.hero-cta{display:flex;flex-wrap:wrap;gap:12px;justify-content:center;margin-top:4px}
.trust-row{display:flex;flex-wrap:wrap;gap:8px 14px;justify-content:center;margin-top:6px;
  font-size:.82rem;color:var(--muted)}
.trust-row li{display:inline-flex;align-items:center;gap:.4em}
.trust-row .ic{color:var(--gold);width:1.05em;height:1.05em}
.scroll-cue{position:absolute;left:50%;bottom:18px;transform:translateX(-50%);z-index:1;
  width:26px;height:42px;border:1.5px solid var(--line);border-radius:999px;display:grid;place-items:start center;padding-top:7px}
.scroll-cue span{width:4px;height:8px;border-radius:4px;background:var(--gold);animation:cue 1.6s ease-in-out infinite}
@keyframes cue{0%{opacity:0;transform:translateY(-3px)}40%{opacity:1}100%{opacity:0;transform:translateY(11px)}}
@keyframes float1{0%,100%{transform:translate(0,0)}50%{transform:translate(20px,26px)}}
@keyframes float2{0%,100%{transform:translate(0,0)}50%{transform:translate(-24px,-20px)}}

/* ---------- Marquee ---------- */
.marquee{overflow:hidden;border-block:1px solid var(--line-soft);
  background:linear-gradient(90deg,rgba(110,20,34,.22),rgba(231,178,76,.08),rgba(110,20,34,.22));
  padding-block:.7rem}
.marquee-track{display:inline-flex;align-items:center;gap:1.4rem;white-space:nowrap;
  font-family:var(--serif);font-style:italic;font-size:1rem;color:var(--cream);
  will-change:transform;animation:marq 26s linear infinite}
.marquee-track i{color:var(--gold);font-style:normal;font-size:.7rem}
.marquee:hover .marquee-track{animation-play-state:paused}
@keyframes marq{to{transform:translateX(-50%)}}

/* ---------- Sections ---------- */
.section{position:relative;padding-block:clamp(2.6rem,8.5vw,5.2rem)}
.section-tint{background:radial-gradient(120% 70% at 50% 0%,rgba(110,20,34,.16),transparent 60%),
  linear-gradient(180deg,rgba(255,255,255,.014),rgba(255,255,255,0));
  border-block:1px solid var(--line-soft)}
.section-dark{background:radial-gradient(110% 80% at 80% 10%,rgba(231,178,76,.1),transparent 55%),
  linear-gradient(180deg,#100604,#180b07);border-block:1px solid var(--line-soft)}
.sec-head{max-width:640px;margin:0 auto clamp(1.6rem,5vw,2.6rem);text-align:center;
  display:flex;flex-direction:column;align-items:center;gap:12px}
.sec-head h2,.why-head h2,.cta-final h2{font-size:clamp(1.6rem,6.2vw,2.55rem)}
.sec-sub{color:var(--muted);font-size:clamp(.95rem,3.4vw,1.05rem);max-width:46ch}
.note{color:var(--muted-2);font-size:.86rem;text-align:center;margin-top:1.1rem}

/* ---------- Carousel ---------- */
.carousel{position:relative}
.carousel-track{display:flex;gap:14px;overflow-x:auto;scroll-snap-type:x mandatory;
  padding-inline:clamp(16px,5vw,28px);padding-block:6px 10px;
  scroll-padding-inline:clamp(16px,5vw,28px);
  -webkit-overflow-scrolling:touch;scrollbar-width:none}
.carousel-track::-webkit-scrollbar{display:none}
.carousel-track>*{scroll-snap-align:start;flex:0 0 auto}
.carousel-ui{display:flex;align-items:center;justify-content:space-between;gap:14px;margin-top:14px}
.dots{display:flex;gap:7px;flex-wrap:wrap}
.dots button{width:8px;height:8px;border-radius:999px;background:rgba(246,236,224,.22);transition:all .3s}
.dots button.active{width:22px;background:var(--grad-gold)}
.arrows{display:none;gap:10px;margin-left:auto}
.arrow{width:42px;height:42px;border-radius:50%;border:1px solid var(--line);color:var(--cream);
  display:grid;place-items:center;transition:all .25s;background:rgba(246,236,224,.03)}
.arrow:hover{border-color:var(--gold);color:var(--gold-2);transform:translateY(-2px)}
.arrow[data-dir="-1"] .ic{transform:rotate(180deg)}

/* ---------- Product card ---------- */
.card{background:linear-gradient(180deg,var(--surface),var(--surface-2));
  border:1px solid var(--line-soft);border-radius:var(--radius);box-shadow:var(--shadow-soft);
  transition:transform .3s ease,border-color .3s ease,box-shadow .3s ease}
.prod{position:relative;width:clamp(228px,73vw,290px);display:flex;flex-direction:column;overflow:hidden}
.prod:hover{transform:translateY(-5px);border-color:var(--line);box-shadow:0 26px 50px -24px rgba(0,0,0,.85)}
.prod-media{position:relative;aspect-ratio:4/5;overflow:hidden;background:#0e0604}
.prod-media img{width:100%;height:100%;object-fit:cover;object-position:center 18%;transition:transform .5s ease}
.prod:hover .prod-media img{transform:scale(1.05)}
.prod-media::after{content:"";position:absolute;inset:auto 0 0 0;height:46%;
  background:linear-gradient(180deg,transparent,var(--surface) 96%)}
.prod-body{position:relative;padding:14px 16px 18px;display:flex;flex-direction:column;gap:9px;margin-top:-26px;z-index:1}
.prod-body h3{font-size:1.22rem}
.prod-tag{color:var(--gold-2);font-family:var(--serif);font-style:italic;font-size:.92rem;margin-top:-4px}
.chips{display:flex;flex-wrap:wrap;gap:6px;margin:2px 0 4px}
.chips li{font-size:.72rem;color:var(--muted);padding:.3em .7em;border:1px solid var(--line-soft);
  border-radius:999px;background:rgba(246,236,224,.03)}
.prod .btn{margin-top:auto}
.badge{position:absolute;top:12px;left:12px;z-index:3;font-size:.68rem;font-weight:700;letter-spacing:.04em;
  text-transform:uppercase;padding:.4em .7em;border-radius:999px;background:var(--grad-gold);color:#2a1408;
  box-shadow:0 6px 16px -6px rgba(231,178,76,.6)}
.badge-alt{background:linear-gradient(135deg,var(--wine-2),var(--wine));color:var(--cream)}

/* ---------- Benefits ---------- */
.grid-benefits{display:grid;grid-template-columns:repeat(2,1fr);gap:12px}
.benefit{background:linear-gradient(180deg,var(--surface),var(--surface-2));border:1px solid var(--line-soft);
  border-radius:16px;padding:16px 14px;display:flex;flex-direction:column;gap:7px;transition:transform .3s,border-color .3s}
.benefit:hover{transform:translateY(-4px);border-color:var(--line)}
.b-ic{width:42px;height:42px;border-radius:13px;display:grid;place-items:center;color:var(--gold);
  background:rgba(231,178,76,.1);border:1px solid var(--line)}
.b-ic .ic{width:1.4em;height:1.4em}
.benefit h3{font-size:1.04rem;font-weight:600}
.benefit p{font-size:.85rem;color:var(--muted);line-height:1.5}

/* ---------- Steps ---------- */
.steps{display:grid;gap:12px;max-width:680px;margin-inline:auto}
.step{display:flex;align-items:center;gap:14px;background:linear-gradient(180deg,var(--surface),var(--surface-2));
  border:1px solid var(--line-soft);border-radius:16px;padding:14px 16px}
.step-n{flex:0 0 auto;width:40px;height:40px;border-radius:50%;display:grid;place-items:center;
  font-family:var(--serif);font-weight:900;font-size:1.15rem;color:#2a1408;background:var(--grad-gold);box-shadow:var(--shadow-gold)}
.step h3{font-size:1.02rem;font-weight:600}
.step p{font-size:.86rem;color:var(--muted)}

/* ---------- Why ---------- */
.why-wrap{display:grid;gap:24px}
.why-head{display:flex;flex-direction:column;align-items:flex-start;gap:14px;text-align:left}
.why-head .sec-sub{text-align:left}
.why-list{display:grid;gap:10px}
.why-list li{display:flex;gap:12px;align-items:flex-start;background:rgba(246,236,224,.025);
  border:1px solid var(--line-soft);border-radius:14px;padding:13px 15px}
.why-list .ic{flex:0 0 auto;width:22px;height:22px;color:var(--gold);margin-top:1px}
.why-list b{display:block;font-weight:600;font-size:.98rem}
.why-list span{font-size:.85rem;color:var(--muted)}
.why-list.compact li{background:none;border:none;padding:8px 0}

/* ---------- Testimonials ---------- */
.testi{width:clamp(250px,82vw,350px);padding:20px;display:flex;flex-direction:column;gap:12px}
.testi .stars{display:flex;gap:3px;color:var(--gold)}
.testi .stars .ic{width:18px;height:18px}
.testi blockquote{font-family:var(--serif);font-style:italic;font-size:1.06rem;line-height:1.5;color:var(--cream)}
.testi figcaption{font-size:.85rem;color:var(--muted-2);font-weight:500}
.testi figcaption span{color:var(--gold)}

/* ---------- Tabs ---------- */
.tabs{max-width:680px;margin-inline:auto}
.tablist{display:inline-flex;gap:6px;padding:5px;border:1px solid var(--line-soft);border-radius:999px;
  background:rgba(246,236,224,.03);margin-bottom:18px}
.tab{padding:.6em 1.3em;border-radius:999px;font-weight:600;font-size:.92rem;color:var(--muted);transition:all .25s}
.tab.is-active{background:var(--grad-gold);color:#2a1408;box-shadow:var(--shadow-gold)}
.tabpanel{display:none;animation:fade .4s ease}
.tabpanel.is-active{display:block}
@keyframes fade{from{opacity:0;transform:translateY(8px)}to{opacity:1;transform:none}}
.pay-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:10px}
.pay{display:flex;align-items:center;gap:10px;background:linear-gradient(180deg,var(--surface),var(--surface-2));
  border:1px solid var(--line-soft);border-radius:14px;padding:14px;font-weight:500;font-size:.92rem}
.pay .ic{width:24px;height:24px;color:var(--gold)}

/* ---------- FAQ ---------- */
.faq{display:flex;flex-direction:column;gap:10px}
.faq details{background:linear-gradient(180deg,var(--surface),var(--surface-2));border:1px solid var(--line-soft);
  border-radius:14px;padding:2px 16px;transition:border-color .25s}
.faq details[open]{border-color:var(--line)}
.faq summary{display:flex;align-items:center;justify-content:space-between;gap:14px;
  list-style:none;cursor:pointer;padding:15px 0;font-weight:600;font-size:1rem}
.faq summary::-webkit-details-marker{display:none}
.faq summary .chev{width:20px;height:20px;color:var(--gold);transition:transform .3s;flex:0 0 auto}
.faq details[open] summary .chev{transform:rotate(180deg)}
.faq p{padding:0 0 16px;color:var(--muted);font-size:.92rem;line-height:1.6;max-width:60ch}

/* ---------- CTA final ---------- */
.cta-final{position:relative;overflow:hidden;text-align:center;
  padding-block:clamp(3rem,10vw,5.5rem);
  background:radial-gradient(100% 100% at 50% 0%,rgba(157,27,47,.4),transparent 60%),linear-gradient(180deg,#1c0b07,#120705)}
.cta-bg{position:absolute;inset:0;z-index:0;overflow:hidden}
.cta-final .glow{opacity:.4}
.cta-inner{position:relative;z-index:1;display:flex;flex-direction:column;align-items:center;gap:16px}
.cta-final h2{font-size:clamp(1.9rem,7.6vw,3.2rem)}
.cta-final p{color:var(--muted);max-width:42ch;font-size:clamp(.98rem,3.6vw,1.1rem)}
.cta-btns{display:flex;flex-wrap:wrap;gap:12px;justify-content:center;margin-top:6px}

/* ---------- Footer ---------- */
.site-footer{background:#0d0503;border-top:1px solid var(--line-soft);padding-block:36px 22px}
.footer-inner{display:grid;gap:28px}
.footer-brand img{height:64px;width:auto;margin-bottom:12px}
.footer-brand p{color:var(--muted);font-size:.9rem;max-width:42ch}
.footer-cols{display:grid;grid-template-columns:repeat(2,1fr);gap:24px}
.fcol h4{font-family:var(--sans);font-size:.78rem;letter-spacing:.14em;text-transform:uppercase;color:var(--gold);
  margin-bottom:12px;font-weight:600}
.fcol a,.fcol .fline{display:flex;align-items:center;gap:9px;color:var(--muted);font-size:.92rem;padding:5px 0;transition:color .2s}
.fcol a:hover{color:var(--gold-2)}
.fcol .ic{width:18px;height:18px;color:var(--gold)}
.footer-legal{margin-top:28px;padding-top:18px;border-top:1px solid var(--line-soft);
  display:flex;flex-direction:column;gap:8px}
.footer-legal p{color:var(--muted-2);font-size:.76rem;line-height:1.5}

/* ---------- FAB ---------- */
.fab{position:fixed;right:16px;bottom:16px;z-index:90;width:56px;height:56px;border-radius:50%;
  display:grid;place-items:center;color:#fff;background:linear-gradient(135deg,#3ed35e,#1fae4d);
  box-shadow:0 12px 30px -8px rgba(31,174,77,.7);animation:fabpulse 2.4s ease-out infinite;transition:transform .25s}
.fab .ic{width:30px;height:30px}
.fab:hover{transform:scale(1.08)}
@keyframes fabpulse{0%{box-shadow:0 12px 30px -8px rgba(31,174,77,.7),0 0 0 0 rgba(62,211,94,.5)}
  70%{box-shadow:0 12px 30px -8px rgba(31,174,77,.7),0 0 0 16px rgba(62,211,94,0)}
  100%{box-shadow:0 12px 30px -8px rgba(31,174,77,.7),0 0 0 0 rgba(62,211,94,0)}}

/* ---------- Reveal on scroll ---------- */
.reveal{opacity:0;transform:translateY(20px);transition:opacity .65s ease,transform .65s ease}
.reveal.in-view{opacity:1;transform:none}
.grid-benefits .benefit:nth-child(2){transition-delay:.06s}
.grid-benefits .benefit:nth-child(3){transition-delay:.12s}
.grid-benefits .benefit:nth-child(4){transition-delay:.18s}
.grid-benefits .benefit:nth-child(5){transition-delay:.24s}
.grid-benefits .benefit:nth-child(6){transition-delay:.3s}
.steps .step:nth-child(2){transition-delay:.1s}
.steps .step:nth-child(3){transition-delay:.2s}
.why-list li:nth-child(2){transition-delay:.08s}
.why-list li:nth-child(3){transition-delay:.16s}
.why-list li:nth-child(4){transition-delay:.24s}

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (min-width:560px){
  .pay-grid{grid-template-columns:repeat(4,1fr)}
  .footer-inner{grid-template-columns:1.4fr 1fr}
  .footer-cols{grid-template-columns:repeat(2,1fr)}
}
@media (min-width:720px){
  .grid-benefits{grid-template-columns:repeat(3,1fr)}
  .steps{grid-template-columns:repeat(3,1fr)}
  .step{flex-direction:column;align-items:flex-start;text-align:left;gap:10px}
  .arrows{display:flex}
}
@media (min-width:900px){
  .nav{display:flex}
  .why-wrap{grid-template-columns:1fr 1fr;align-items:center;gap:40px}
  .hero .lead{font-size:1.14rem}
}
@media (min-width:1000px){
  .hero h1{font-size:3.9rem}
}

/* ---------- Reduced motion ---------- */
@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation-duration:.001ms!important;animation-iteration-count:1!important;
    transition-duration:.001ms!important}
  .reveal{opacity:1;transform:none}
  .marquee-track{animation:none}
}