/* ===== HELIX Fit Ice Cream — brand tokens ===== */
:root{
  --purple: #643A86;
  --purple-deep: #2E0645;
  --purple-deep-2: #1B0329;
  --cyan: #00B5DB;
  --blue: #37A0EA;
  --red: #F6321E;

  --cream: #F7F4FB;
  --paper: #FFFFFF;
  --ink: #1C0F2B;
  --ink-mute: #6B6078;
  --border: #E7E1F0;

  --font: 'Montserrat', system-ui, sans-serif;

  --radius: 20px;
  --radius-sm: 12px;
  --shadow: 0 20px 50px -20px rgba(46,6,69,0.35);
  --container: 1180px;
}

*,*::before,*::after{box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{
  margin:0;
  font-family:var(--font);
  background:var(--cream);
  color:var(--ink);
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
img{max-width:100%;display:block;}
a{color:inherit;text-decoration:none;}
ul{margin:0;padding:0;list-style:none;}
h1,h2,h3{font-weight:800;line-height:1.08;margin:0 0 .5em;}
p{margin:0 0 1em;color:var(--ink-mute);line-height:1.6;}

.container{max-width:var(--container);margin:0 auto;padding:0 24px;}

.eyebrow{
  display:inline-block;
  font-size:12.5px;
  font-weight:700;
  letter-spacing:.14em;
  text-transform:uppercase;
  color:var(--purple);
  margin-bottom:14px;
}
.lede{font-size:17px;max-width:640px;}

/* buttons */
.btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:8px;
  padding:14px 28px;
  border-radius:999px;
  font-weight:700;
  font-size:15px;
  cursor:pointer;
  border:2px solid transparent;
  transition:transform .18s ease, box-shadow .18s ease, background .18s ease;
  white-space:nowrap;
}
.btn:hover{transform:translateY(-2px);}
.btn-primary{background:var(--red);color:#fff;box-shadow:0 12px 24px -10px rgba(246,50,30,.55);}
.btn-primary:hover{background:#e02a18;}
.btn-ghost{background:transparent;color:var(--ink);border-color:var(--border);}
.btn-ghost:hover{border-color:var(--purple);color:var(--purple);}
.btn-lg{padding:17px 34px;font-size:16px;}

/* reveal-on-scroll */
.reveal{opacity:0;transform:translateY(24px);transition:opacity .7s ease, transform .7s ease;}
.reveal.is-visible{opacity:1;transform:none;}

/* ===== NAV ===== */
.nav{
  position:sticky;top:0;z-index:100;
  display:flex;align-items:center;justify-content:space-between;
  padding:14px 24px;
  background:rgba(247,244,251,.85);
  backdrop-filter:blur(10px);
  border-bottom:1px solid var(--border);
}
.brand-logo{height:36px;width:auto;}
.nav-links{display:flex;gap:30px;align-items:center;}
.nav-links a{font-size:14.5px;font-weight:600;color:var(--ink);opacity:.8;transition:opacity .15s;}
.nav-links a:hover{opacity:1;color:var(--purple);}
.nav-cta{padding:11px 22px;font-size:14px;}
.nav-toggle{display:none;flex-direction:column;gap:5px;background:none;border:0;cursor:pointer;padding:6px;}
.nav-toggle span{width:22px;height:2px;background:var(--ink);border-radius:2px;}

/* ===== HERO ===== */
.hero{position:relative;overflow:hidden;background:var(--purple-deep);color:#fff;}
.hero-bg{
  position:absolute;inset:0;
  background:
    radial-gradient(600px 500px at 85% 10%, rgba(0,181,219,.35), transparent 60%),
    radial-gradient(700px 600px at 15% 100%, rgba(246,50,30,.22), transparent 55%),
    linear-gradient(160deg, var(--purple-deep) 0%, var(--purple-deep-2) 100%);
}
.hero-inner{
  position:relative;z-index:1;
  display:grid;grid-template-columns:1.1fr .9fr;gap:40px;align-items:center;
  padding-top:72px;padding-bottom:64px;
}
.hero-title{font-size:clamp(34px,5vw,58px);letter-spacing:-.01em;}
.hero-title .accent{color:var(--cyan);}
.hero .eyebrow{color:var(--cyan);}
.slogan{
  font-family:var(--font);font-style:italic;font-weight:600;
  font-size:20px;color:#fff;opacity:.92;margin-bottom:16px;
}
.hero .lede{color:rgba(255,255,255,.78);font-size:17px;}

.hero-badges{display:flex;flex-wrap:wrap;gap:10px;margin:20px 0 28px;}
.badge{
  padding:8px 16px;border-radius:999px;font-size:12px;font-weight:800;
  letter-spacing:.04em;
}
.badge-cyan{background:var(--cyan);color:var(--purple-deep);}
.badge-red{background:var(--red);color:#fff;}
.badge-outline{border:1.5px solid rgba(255,255,255,.5);color:#fff;}

.hero-cta-row{display:flex;flex-wrap:wrap;gap:14px;}
.hero .btn-ghost{border-color:rgba(255,255,255,.35);color:#fff;}
.hero .btn-ghost:hover{border-color:var(--cyan);color:var(--cyan);}

.hero-visual{display:flex;justify-content:center;}
.hero-product{
  max-width:340px;
  filter:drop-shadow(0 40px 60px rgba(0,0,0,.45));
  animation:float 5s ease-in-out infinite;
}
@keyframes float{0%,100%{transform:translateY(0)}50%{transform:translateY(-16px)}}

.stats-strip{position:relative;z-index:1;background:rgba(0,0,0,.18);border-top:1px solid rgba(255,255,255,.1);}
.stats-grid{display:grid;grid-template-columns:repeat(4,1fr);padding:26px 24px;}
.stat{text-align:center;}
.stat b{display:block;font-size:30px;font-weight:800;color:var(--cyan);}
.stat span{font-size:12.5px;color:rgba(255,255,255,.75);text-transform:uppercase;letter-spacing:.05em;}

/* ===== MISIÓN Y VISIÓN ===== */
.mision-vision{position:relative;overflow:hidden;color:#fff;background:var(--purple-deep-2);}
.mv-bg{
  position:absolute;inset:0;
  background:
    radial-gradient(550px 500px at 90% 0%, rgba(0,181,219,.2), transparent 55%),
    radial-gradient(550px 500px at 5% 100%, rgba(246,50,30,.16), transparent 55%);
}
.mision-vision .container{position:relative;z-index:1;}
.mision-vision .eyebrow{color:var(--cyan);}
.mision-vision h2{color:#fff;max-width:600px;}
.mv-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:24px;margin-top:40px;}
.mv-card{
  background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.14);
  border-radius:var(--radius);padding:32px 28px;backdrop-filter:blur(6px);
}
.mv-label{
  display:inline-block;font-size:13px;font-weight:800;letter-spacing:.08em;
  text-transform:uppercase;color:var(--cyan);margin-bottom:14px;
}
.mv-card p{font-size:15.5px;line-height:1.65;color:rgba(255,255,255,.88);margin:0;}

/* ===== SECTION generic ===== */
section{padding:88px 0;}
section h2{font-size:clamp(28px,3.6vw,40px);max-width:720px;}
#top, #sabores, #puntos-de-venta, #promo-quito, #contacto{scroll-margin-top:84px;}
#puntos-de-venta{padding:0;}

/* ===== PUNTOS DE VENTA ===== */
.puntos{padding:88px 0;}

/* ===== SABORES ===== */
.sabores-grid{
  display:grid;grid-template-columns:repeat(3,1fr);gap:24px;margin-top:44px;
}
.sabor-card{
  background:var(--paper);border-radius:var(--radius);overflow:hidden;
  border:1px solid var(--border);box-shadow:var(--shadow);
  transition:transform .25s ease, box-shadow .25s ease;
}
.sabor-card:hover{transform:translateY(-6px);}
.sabor-img{position:relative;aspect-ratio:4/5;background:linear-gradient(160deg,#EFE9F7,#F7F4FB);overflow:hidden;}
.sabor-img img{width:100%;height:100%;object-fit:cover;}
.sabor-info{padding:20px 22px 24px;position:relative;}
.sabor-protein{
  position:absolute;top:-20px;right:20px;
  background:var(--cyan);color:var(--purple-deep);
  font-weight:800;font-size:14px;padding:8px 14px;border-radius:999px;
  box-shadow:0 8px 18px -6px rgba(0,181,219,.6);
}
.sabor-protein small{font-weight:700;font-size:10px;text-transform:uppercase;opacity:.8;}
.sabor-info h3{font-size:19px;margin-top:6px;}
.sabor-info p{font-size:14.5px;margin-bottom:0;}
.sabor-temporada{border:2px solid var(--red);}
.badge-temporada{
  position:absolute;top:14px;left:14px;background:var(--red);color:#fff;
  font-size:11px;font-weight:800;letter-spacing:.04em;padding:6px 12px;border-radius:999px;
}
.sabor-nota{font-size:12.5px;font-style:italic;margin-top:8px;color:var(--purple);}

/* ===== PUNTOS DE VENTA ===== */
.city-tabs{display:flex;flex-wrap:wrap;gap:10px;margin:36px 0 40px;}
.city-tab{
  font-family:var(--font);
  padding:10px 18px;border-radius:999px;border:1.5px solid var(--border);
  background:var(--paper);color:var(--ink);font-weight:700;font-size:14px;cursor:pointer;
  display:flex;align-items:center;gap:8px;transition:all .15s ease;
}
.city-tab span{
  background:var(--border);color:var(--ink-mute);font-size:11px;font-weight:800;
  padding:2px 8px;border-radius:999px;
}
.city-tab:hover{border-color:var(--purple);}
.city-tab.active{background:var(--purple);border-color:var(--purple);color:#fff;}
.city-tab.active span{background:rgba(255,255,255,.25);color:#fff;}

.city-panel{display:none;}
.city-panel.active{display:block;animation:fadeIn .4s ease;}
@keyframes fadeIn{from{opacity:0;transform:translateY(10px)}to{opacity:1;transform:none}}

.venta-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;}
.venta-card{
  margin:0;background:var(--paper);border-radius:var(--radius-sm);overflow:hidden;
  border:1px solid var(--border);box-shadow:var(--shadow);
}
.venta-card img{width:100%;aspect-ratio:3/4;object-fit:cover;}
.venta-card figcaption{padding:14px 16px 16px;}
.venta-card b{display:block;font-size:14.5px;margin-bottom:4px;}
.venta-card span{display:block;font-size:12.5px;color:var(--ink-mute);line-height:1.4;}

/* ===== TESTIMONIOS ===== */
.testi-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:22px;margin-top:44px;}
.testi-card{
  background:#000;border-radius:var(--radius);overflow:hidden;
  border:1px solid var(--border);box-shadow:var(--shadow);
}
.testi-card video{width:100%;aspect-ratio:9/16;object-fit:cover;display:block;background:#000;}

/* ===== PROMO QUITO ===== */
.promo{position:relative;color:#fff;overflow:hidden;}
.promo-bg{
  position:absolute;inset:0;
  background:
    radial-gradient(500px 500px at 90% 20%, rgba(246,50,30,.28), transparent 55%),
    radial-gradient(600px 500px at 5% 90%, rgba(0,181,219,.25), transparent 55%),
    linear-gradient(160deg, var(--purple-deep-2) 0%, var(--purple-deep) 60%, var(--purple) 130%);
}
.promo-inner{
  position:relative;z-index:1;
  display:grid;grid-template-columns:1.1fr .9fr;gap:56px;align-items:start;
}
.promo .eyebrow{color:var(--cyan);}
.promo h2{font-size:clamp(28px,3.6vw,38px);}
.cupos-badge{
  display:inline-block;background:var(--red);color:#fff;font-weight:800;
  font-size:13px;padding:9px 18px;border-radius:999px;margin-bottom:20px;
}
.promo .lede{color:rgba(255,255,255,.8);}

.invest-card{
  background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.18);
  border-radius:var(--radius);padding:24px 26px;margin:24px 0 28px;
  backdrop-filter:blur(6px);
}
.invest-amount{font-size:46px;font-weight:800;color:var(--cyan);line-height:1;}
.invest-amount sup{font-size:22px;top:-18px;}
.invest-amount small{font-size:22px;font-weight:700;}
.invest-card p{margin:10px 0 0;color:rgba(255,255,255,.85);font-size:15px;}

.incluye-title{font-size:16px;text-transform:uppercase;letter-spacing:.06em;color:var(--cyan);margin-bottom:14px;}
.incluye-list{display:flex;flex-direction:column;gap:12px;margin-bottom:24px;}
.incluye-list li{display:flex;gap:12px;align-items:flex-start;font-size:15px;color:rgba(255,255,255,.9);line-height:1.5;}
.incluye-list .ico{
  flex:none;width:22px;height:22px;border-radius:50%;background:var(--cyan);color:var(--purple-deep);
  display:flex;align-items:center;justify-content:center;font-size:13px;font-weight:900;margin-top:1px;
}
.requisito{font-size:14.5px;color:rgba(255,255,255,.75);margin-bottom:26px;}
.requisito strong{color:#fff;}

.promo-visual{position:sticky;top:100px;}
.congelador-video{
  width:100%;border-radius:var(--radius);box-shadow:0 30px 60px -20px rgba(0,0,0,.6);
  border:1px solid rgba(255,255,255,.15);
}
.video-caption{display:block;text-align:center;margin-top:14px;font-size:13px;color:rgba(255,255,255,.65);}

/* ===== FOOTER ===== */
.footer{background:var(--purple-deep-2);color:rgba(255,255,255,.8);padding:60px 0 36px;}
.footer-inner{display:flex;flex-direction:column;align-items:center;text-align:center;gap:10px;}
.footer-logo{height:44px;margin-bottom:6px;}
.footer-slogan{font-style:italic;font-weight:600;color:#fff;font-size:16px;}
.footer-contact{display:flex;gap:26px;flex-wrap:wrap;justify-content:center;margin:8px 0 18px;}
.footer-contact a{font-weight:700;font-size:14.5px;color:var(--cyan);}
.footer-contact a:hover{text-decoration:underline;}
.footer-mute{font-size:12.5px;color:rgba(255,255,255,.45);}

/* ===== RESPONSIVE ===== */
@media (max-width:900px){
  .hero-inner{grid-template-columns:1fr;padding-top:40px;}
  .hero-visual{order:-1;}
  .hero-product{max-width:220px;}
  .stats-grid{grid-template-columns:repeat(2,1fr);gap:20px;}
  .sabores-grid{grid-template-columns:repeat(2,1fr);}
  .venta-grid{grid-template-columns:repeat(2,1fr);}
  .testi-grid{grid-template-columns:repeat(2,1fr);}
  .promo-inner{grid-template-columns:1fr;}
  .promo-visual{position:static;}
}

@media (max-width:640px){
  .nav-links{
    position:fixed;top:66px;left:0;right:0;
    flex-direction:column;align-items:flex-start;gap:0;
    background:var(--paper);border-bottom:1px solid var(--border);
    padding:8px 24px 18px;
    transform:translateY(-8px);opacity:0;pointer-events:none;
    transition:transform .2s ease, opacity .2s ease;
  }
  .nav-links.open{transform:none;opacity:1;pointer-events:auto;}
  .nav-links a{padding:12px 0;width:100%;border-bottom:1px solid var(--border);}
  .nav-toggle{display:flex;}
  .nav-cta{display:none;}

  .sabores-grid{grid-template-columns:1fr;}
  .venta-grid{grid-template-columns:1fr;}
  .testi-grid{grid-template-columns:1fr;}
  .mv-grid{grid-template-columns:1fr;}
  .stats-grid{grid-template-columns:repeat(2,1fr);}
  section{padding:64px 0;}
  .invest-amount{font-size:38px;}
  .puntos{padding:64px 0;}
}