:root{
  --bg:#f7f3ec;
  --bg-soft:#fffdfa;
  --line:#e7dfd4;
  --text:#171717;
  --muted:#666056;
  --green:#437848;
  --green-deep:#23482c;
  --gold:#d6b15a;
  --shadow:0 18px 34px rgba(17,17,17,.08);
  --radius-xl:30px;
  --radius-lg:24px;
  --radius-md:18px;
  --container:1180px;
}

*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  font-family:"Montserrat","Noto Sans",Arial,sans-serif;
  color:var(--text);
  background:
    radial-gradient(circle at 12% 18%, rgba(67,120,72,.06), transparent 23%),
    radial-gradient(circle at 88% 78%, rgba(214,177,90,.12), transparent 21%),
    linear-gradient(180deg, #fbf8f4 0%, var(--bg) 100%);
  line-height:1.55;
}

img{max-width:100%;display:block}
a{text-decoration:none;color:inherit}
button{font:inherit}

.container{
  width:min(var(--container), calc(100% - 34px));
  margin:0 auto;
}

.section{padding:76px 0}
.section-tight{padding:52px 0}

.heading-serif{
  font-family:"Noto Serif",serif;
  font-weight:500;
  letter-spacing:-.02em;
}

.section-head{
  max-width:880px;
  margin:0 auto;
  text-align:center;
}

.section-title{
  margin:0;
  font-size:clamp(1.95rem, 3vw, 3rem);
  line-height:1.12;
}

.site-header{
  position:sticky;
  top:0;
  z-index:20;
  backdrop-filter:blur(12px);
  background:rgba(255,252,247,.84);
  border-bottom:1px solid rgba(231,223,212,.9);
}

.header-inner{
  min-height:82px;
  display:grid;
  grid-template-columns:auto 1fr auto;
  gap:20px;
  align-items:center;
}

.brand{
  display:flex;
  align-items:center;
  gap:12px;
}

.brand-logo{
  width:42px;
  height:42px;
  object-fit:contain;
}

.brand-name{
  font-size:1.08rem;
  font-weight:800;
  letter-spacing:.08em;
}

.nav{
  display:flex;
  justify-content:center;
  gap:24px;
  flex-wrap:wrap;
}

.nav a{
  position:relative;
  padding:6px 0;
  font-size:.95rem;
  color:#39342e;
  cursor:pointer;
}

.nav a::after{
  content:"";
  position:absolute;
  left:0;
  bottom:0;
  width:100%;
  height:1px;
  background:var(--gold);
  transform:scaleX(0);
  transform-origin:center;
  transition:all .22s ease;
}

.nav a:hover::after{
  transform:scaleX(1);
}

.menu-toggle{
  display:none;
  width:44px;
  height:44px;
  border:none;
  background:transparent;
  padding:0;
  cursor:pointer;
  align-items:center;
  justify-content:center;
  flex-direction:column;
  gap:5px;
}

.menu-toggle span{
  display:block;
  width:20px;
  height:1.5px;
  background:#2d2924;
  transition:all .22s ease;
}

.mobile-menu{
  display:none;
  border-top:1px solid rgba(231,223,212,.9);
  background:rgba(255,252,247,.96);
}

.mobile-nav{
  display:flex;
  flex-direction:column;
  gap:0;
  padding:10px 18px 16px;
}

.mobile-nav a{
  padding:14px 0;
  border-bottom:1px solid rgba(35,72,44,.08);
  color:#2d2924;
  font-size:.98rem;
}

.mobile-nav a:last-child{
  border-bottom:none;
}

.mobile-menu.is-open{
  display:block;
}

.btn,
.btn-mini{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  border-radius:999px;
  border:1px solid transparent;
  transition:all .22s ease;
  cursor:pointer;
  background:linear-gradient(180deg, #e0c26d 0%, var(--gold) 100%);
  color:#312617;
  font-weight:700;
}

.btn{
  min-height:50px;
  padding:0 22px;
  box-shadow:0 12px 22px rgba(214,177,90,.24);
}

.btn-mini{
  min-height:44px;
  padding:0 15px;
  font-size:.83rem;
  letter-spacing:.02em;
  box-shadow:0 10px 18px rgba(214,177,90,.18);
}

.btn:hover,
.btn-mini:hover{
  transform:translateY(-1px);
}

.hero-wrap{
  padding:26px 0 22px;
}

.hero-stack{
  background:rgba(255,253,250,.82);
  border:1px solid rgba(231,223,212,.95);
  border-radius:var(--radius-xl);
  overflow:hidden;
  box-shadow:var(--shadow);
  position:relative;
}

.hero-slider{
  position:relative;
}

.hero-track{
  display:flex;
  width:100%;
  transition:transform .45s ease;
  will-change:transform;
}

.hero-panel{
  min-width:100%;
  min-height:540px;
  display:grid;
  grid-template-columns:.9fr 1.1fr;
  align-items:stretch;
  background:
    linear-gradient(180deg, rgba(255,255,255,.92), rgba(255,255,255,.95)),
    linear-gradient(135deg, #fbf8f3 0%, #f2ece2 100%);
}

.hero-copy{
  padding:78px 56px 74px 64px;
  display:flex;
  flex-direction:column;
  justify-content:center;
  position:relative;
  z-index:2;
}

.hero-copy h1,
.hero-copy h2{
  margin:0 0 18px;
  line-height:1.02;
  max-width:10ch;
  font-size:clamp(2.4rem, 4.6vw, 4.4rem);
}

.hero-copy p{
  margin:0 0 24px;
  max-width:30ch;
  font-size:1.04rem;
  color:var(--muted);
}

.mini-note{
  font-size:.84rem;
  text-transform:uppercase;
  letter-spacing:.16em;
  font-weight:700;
  color:var(--green-deep);
  margin-bottom:18px;
}

.hero-visual{
  position:relative;
  overflow:hidden;
  background:
    radial-gradient(circle at 75% 28%, rgba(67,120,72,.12), transparent 24%),
    radial-gradient(circle at 32% 82%, rgba(214,177,90,.16), transparent 24%),
    linear-gradient(135deg, #f9f5ee 0%, #eee7dc 100%);
}

.hero-products{
  position:absolute;
  inset:0;
  display:flex;
  align-items:end;
  justify-content:center;
  gap:20px;
  padding:34px 34px 28px;
  z-index:2;
}

.hero-products-mag{
  gap:12px;
  align-items:center;
  justify-content:center;
  padding:24px;
}

.hero-products-b12{
  justify-content:flex-end;
  padding-right:58px;
  align-items:center;
}

.hero-products-nad{
  justify-content:flex-end;
  padding-right:68px;
  align-items:center;
}

.hero-bottle{
  height:auto;
  object-fit:contain;
}

.hero-bottle-mag{
  width:min(31%, 270px);
  filter:drop-shadow(0 20px 28px rgba(17,17,17,.16));
}


.hero-bottle-b12{
  width:min(66%, 460px);
  filter:drop-shadow(0 22px 30px rgba(17,17,17,.18));
}

.nad-card{
  width:min(60%, 410px);
  min-height:250px;
  border-radius:24px;
  border:1px solid rgba(231,223,212,.9);
  background:linear-gradient(135deg, rgba(255,255,255,.88), rgba(255,255,255,.62));
  box-shadow:0 22px 34px rgba(17,17,17,.08);
  display:grid;
  place-items:center;
  text-align:center;
  padding:28px;
}

.nad-tag{
  font-size:.78rem;
  letter-spacing:.18em;
  text-transform:uppercase;
  color:var(--green-deep);
  font-weight:700;
  margin-bottom:10px;
}

.nad-title{
  font-size:2.4rem;
  line-height:1;
  margin-bottom:10px;
}

.nad-text{
  color:var(--muted);
  max-width:22ch;
  margin:0 auto;
}

.texture,
.abstract{
  position:absolute;
  pointer-events:none;
}

.texture-a{
  width:180px;
  height:180px;
  left:16px;
  top:20px;
  opacity:.16;
  background:radial-gradient(circle at 40% 40%, rgba(67,120,72,.28), transparent 62%);
}

.texture-b{
  width:160px;
  height:160px;
  right:18px;
  bottom:18px;
  opacity:.16;
  background:radial-gradient(circle at 55% 55%, rgba(214,177,90,.32), transparent 64%);
}

.abstract.seed{
  width:180px;
  height:180px;
  left:14px;
  top:26px;
  opacity:.18;
  background-image:
    radial-gradient(ellipse at 50% 50%, rgba(142,112,71,.6) 0 18%, transparent 19%),
    radial-gradient(ellipse at 30% 70%, rgba(142,112,71,.45) 0 14%, transparent 15%),
    radial-gradient(ellipse at 70% 30%, rgba(142,112,71,.38) 0 12%, transparent 13%);
}

.abstract.turmeric{
  width:188px;
  height:120px;
  left:24px;
  bottom:18px;
  opacity:.18;
  background-image:
    radial-gradient(ellipse at 42% 52%, rgba(209,141,54,.44) 0 28%, transparent 29%),
    radial-gradient(ellipse at 68% 52%, rgba(209,141,54,.32) 0 24%, transparent 25%);
}

.abstract.b12leaf{
  width:180px;
  height:240px;
  right:16px;
  top:22px;
  opacity:.18;
  background-image:linear-gradient(180deg, rgba(104,146,80,.44), rgba(78,112,57,.22));
  clip-path:polygon(51% 0, 62% 8%, 76% 18%, 88% 34%, 95% 52%, 92% 76%, 79% 94%, 60% 100%, 49% 83%, 42% 66%, 36% 48%, 32% 32%, 35% 16%);
}

.abstract.orange{
  width:200px;
  height:200px;
  right:26px;
  bottom:24px;
  opacity:.14;
  background-image:
    radial-gradient(circle at 50% 50%, rgba(214,145,61,.34) 0 28%, transparent 29%),
    radial-gradient(circle at 50% 50%, rgba(214,145,61,.2) 30% 38%, transparent 39%);
}

.abstract.almond{
  width:160px;
  height:150px;
  left:38%;
  top:24px;
  opacity:.12;
  background-image:
    radial-gradient(ellipse at 50% 50%, rgba(160,111,71,.28) 0 16%, transparent 17%),
    radial-gradient(ellipse at 70% 34%, rgba(160,111,71,.22) 0 12%, transparent 13%);
}

.abstract.oil{
  width:200px;
  height:160px;
  left:44%;
  bottom:22px;
  opacity:.12;
  background-image:
    radial-gradient(circle at 48% 55%, rgba(208,170,83,.34) 0 18%, transparent 19%),
    radial-gradient(circle at 68% 66%, rgba(208,170,83,.24) 0 10%, transparent 11%);
}

.hero-slider-controls{
  position:absolute;
  inset:0;
  z-index:5;
  pointer-events:none;
}

.hero-nav,
.hero-dots{
  pointer-events:auto;
}

.hero-nav{
  position:absolute;
  inset:0;
}

.hero-arrow{
  position:absolute;
  top:50%;
  transform:translateY(-50%);
  width:44px;
  height:44px;
  border-radius:999px;
  border:1px solid rgba(231,223,212,.72);
  background:rgba(255,253,250,.42);
  color:rgba(23,23,23,.42);
  display:grid;
  place-items:center;
  box-shadow:0 8px 18px rgba(17,17,17,.03);
  cursor:pointer;
  opacity:.28;
  transition:all .22s ease;
  backdrop-filter:blur(4px);
}

.hero-arrow:hover{
  opacity:.62;
  background:rgba(255,253,250,.68);
  color:rgba(23,23,23,.62);
}

#heroPrev{
  left:12px;
}

#heroNext{
  right:12px;
}

.hero-dots{
  position:absolute;
  display:flex;
  align-items:center;
  justify-content:center;
}

.hero-dots-bottom{
  right:18px;
  bottom:16px;
  top:auto;
  left:auto;
  transform:none;
  flex-direction:row;
  gap:8px;
}

.hero-dot{
  width:6px;
  height:6px;
  border-radius:999px;
  border:none;
  padding:19px;
  margin:-19px;
  background:rgba(35,72,44,.18);
  background-clip:content-box;
  cursor:pointer;
  transition:all .22s ease;
}

.hero-dot.active{
  width:28px;
  height:6px;
  border-radius:999px;
  background:var(--gold);
}

.quote-block{
  text-align:center;
  background:rgba(255,253,249,.6);
  border-top:1px solid rgba(231,223,212,.85);
  border-bottom:1px solid rgba(231,223,212,.85);
  position:relative;
  overflow:hidden;
  padding:80px 0;
}

.quote-card{
  position:relative;
  z-index:1;
  padding:10px 20px;
  max-width:900px;
  margin:0 auto;
}

.quote-card blockquote{
  margin:0;
  font-size:clamp(2.1rem, 3.5vw, 3rem);
  line-height:1.25;
  color:#3a332c;
  font-family:"Noto Serif",serif;
  letter-spacing:-.01em;
}

.quote-card p{
  margin:18px auto 0;
  max-width:46ch;
  color:var(--muted);
  font-size:1.05rem;
}

.quote-decoration{
  position:absolute;
  pointer-events:none;
  opacity:.12;
}

.quote-left{
  left:0;
  top:0;
  width:180px;
  height:180px;
  background:radial-gradient(circle at 40% 40%, rgba(67,120,72,.18), transparent 60%);
}

.quote-right{
  right:0;
  bottom:0;
  width:180px;
  height:180px;
  background:radial-gradient(circle at 60% 60%, rgba(214,177,90,.18), transparent 60%);
}

.area-strip{
  background:rgba(255,253,250,.68);
  border:1px solid rgba(231,223,212,.95);
  border-radius:26px;
  box-shadow:0 12px 22px rgba(17,17,17,.04);
  padding:34px 24px 28px;
}

.grid-areas{
  display:grid;
  grid-template-columns:repeat(4, minmax(0,1fr));
  gap:18px 26px;
  margin-top:34px;
}

.health-link{
  display:flex;
  align-items:center;
  gap:14px;
  padding:14px 4px;
  cursor:pointer;
  border-bottom:1px solid rgba(35,72,44,.08);
  color:#2d2924;
  transition:all .22s ease;
}

.health-link:hover{
  transform:translateX(4px);
}

.health-symbol{
  width:32px;
  height:32px;
  border-radius:50%;
  border:1px solid rgba(35,72,44,.14);
  display:grid;
  place-items:center;
  color:#3a352f;
  font-size:.9rem;
  background:rgba(255,255,255,.55);
  flex:0 0 auto;
  transition:all .22s ease;
}

.health-link:hover .health-symbol{
  border-color:rgba(214,177,90,.42);
  background:rgba(255,255,255,.8);
}

.health-link span:last-child{
  font-size:1rem;
  letter-spacing:.01em;
}

.science-section{
  background:rgba(255,253,249,.44);
  border-top:1px solid rgba(231,223,212,.95);
  border-bottom:1px solid rgba(231,223,212,.95);
}

.science-grid{
  display:grid;
  grid-template-columns:repeat(3, minmax(0,1fr));
  gap:26px;
  margin-top:38px;
}

.science-card{
  background:rgba(255,253,250,.92);
  border:1px solid rgba(231,223,212,.95);
  border-radius:26px;
  overflow:hidden;
  box-shadow:0 16px 28px rgba(17,17,17,.05);
  transition:all .24s ease;
}

.science-card:hover{
  transform:translateY(-4px);
  box-shadow:0 20px 34px rgba(17,17,17,.08);
}

.science-media{
  aspect-ratio:4 / 5;
  position:relative;
  overflow:hidden;
  background:linear-gradient(135deg, #f6f1e8 0%, #ebe3d8 100%);
}

.science-media img{
  width:100%;
  height:100%;
  object-fit:cover;
  object-position:center;
  display:block;
  transition:transform .4s ease;
}

.science-card:hover .science-media img{
  transform:scale(1.04);
}

.science-art{
  position:absolute;
  inset:0;
  opacity:.95;
}

.science-omega{
  background:
    radial-gradient(circle at 32% 44%, rgba(223,194,116,.9) 0 18%, transparent 19%),
    radial-gradient(circle at 50% 52%, rgba(223,194,116,.7) 0 25%, transparent 26%);
}

.science-mag{
  background:
    radial-gradient(circle at 52% 48%, rgba(247,247,247,.96) 0 14%, transparent 15%),
    radial-gradient(circle at 66% 54%, rgba(231,231,231,.92) 0 12%, transparent 13%);
}

.science-curcuma{
  background:
    radial-gradient(circle at 56% 48%, rgba(236,180,57,.92) 0 18%, transparent 19%),
    radial-gradient(circle at 40% 64%, rgba(195,134,28,.72) 0 12%, transparent 13%);
}

.science-bottle{
  position:absolute;
  bottom:12px;
  left:14px;
  width:74px;
  aspect-ratio:3 / 5;
  border-radius:12px;
  background:linear-gradient(180deg, #7a3d28, #38150e);
}

.science-bottle-center{
  left:calc(50% - 38px);
}

.science-copy{
  padding:22px 22px 24px;
}

.science-copy h3{
  margin:0;
  font-size:1.18rem;
  line-height:1.3;
  font-family:"Noto Serif", serif;
  font-weight:500;
  color:#27231f;
}

.about-section{
  position:relative;
}

.about-media{
  background:rgba(255,253,250,.92);
  border:1px solid rgba(231,223,212,.95);
  border-radius:28px;
  overflow:hidden;
  box-shadow:0 14px 26px rgba(17,17,17,.05);
  min-height:420px;
  position:relative;
  background:linear-gradient(135deg, #f8f4ed 0%, #ebe2d6 100%);
}

.about-layout{
  min-height:360px;
  display:grid;
  grid-template-columns:1.1fr .9fr;
  align-items:stretch;
  overflow:hidden;
}

.about-copy{
  padding:34px 30px;
  display:flex;
  flex-direction:column;
  gap:16px;
  justify-content:center;
}

.about-copy-hero{
  border:none;
  box-shadow:none;
  background:transparent;
  border-radius:0;
  padding:52px 46px;
}

.about-title{
  font-size:clamp(2rem,3.4vw,3.4rem);
}

.about-lead{
  max-width:34ch;
  color:var(--muted);
  margin:0;
}

.lab-stage{
  position:relative;
  overflow:hidden;
}

.lab-shape-1,
.lab-shape-2{
  position:absolute;
  border-radius:24px;
  border:1px solid rgba(255,255,255,.35);
  background:linear-gradient(180deg, rgba(255,255,255,.18), rgba(255,255,255,.06));
}

.lab-shape-1{
  left:10%;
  top:12%;
  width:42%;
  height:26%;
}

.lab-shape-2{
  right:10%;
  bottom:12%;
  width:14%;
  height:18%;
  border-radius:999px 999px 24px 24px;
}

.lab-panel{
  position:absolute;
  inset:38px;
  border-radius:22px;
  border:1px solid rgba(255,255,255,.38);
  background:linear-gradient(180deg, rgba(255,255,255,.2), rgba(255,255,255,.06));
}

.lab-card,
.lab-card.small,
.beaker,
.mortar,
.bottle-lab{
  position:absolute;
  border-radius:20px;
  background:linear-gradient(135deg, rgba(255,255,255,.5), rgba(255,255,255,.12));
  border:1px solid rgba(255,255,255,.44);
}

.lab-card{
  left:10%;
  top:12%;
  width:44%;
  height:34%;
}

.lab-card.small{
  right:9%;
  bottom:12%;
  width:32%;
  height:26%;
}

.beaker{
  left:56%;
  bottom:12%;
  width:70px;
  height:110px;
}

.mortar{
  right:8%;
  bottom:12%;
  width:96px;
  height:70px;
  border-radius:50px 50px 24px 24px;
}

.bottle-lab{
  left:16%;
  bottom:12%;
  width:44px;
  height:120px;
}

.site-footer{
  margin-top:28px;
  border-top:1px solid rgba(231,223,212,.95);
  background:rgba(255,252,247,.9);
  padding:42px 0 26px;
}

.footer-grid{
  display:grid;
  gap:22px;
}

.footer-grid-2{
  grid-template-columns:1.2fr 1fr;
}

.footer-grid-3{
  grid-template-columns:1.4fr 1fr 1fr;
}

.price-wrap{
  display:flex;
  align-items:baseline;
  gap:8px;
  margin-bottom:14px;
}

.price-sale{
  font-family:"Noto Serif",serif;
  font-size:1.22rem;
  font-weight:700;
  color:#27231f;
}

.price-original{
  font-size:.88rem;
  color:var(--muted);
  text-decoration:line-through;
}

.price-badge{
  font-size:.72rem;
  font-weight:700;
  background:linear-gradient(180deg,#e0c26d 0%,var(--gold) 100%);
  color:#2f2617;
  padding:2px 7px;
  border-radius:999px;
}

.footer-col h4{
  margin:0 0 14px;
  font-size:1rem;
}

.footer-links{
  display:grid;
  gap:10px;
}

.footer-note,
.footer-links a,
.footer-links span,
.footer-bottom{
  color:var(--muted);
  font-size:.95rem;
}

.footer-bottom{
  border-top:1px solid rgba(231,223,212,.95);
  margin-top:24px;
  padding-top:18px;
  display:flex;
  flex-wrap:wrap;
  justify-content:space-between;
  gap:12px;
}

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

@media (prefers-reduced-motion: reduce){
  .hero-track{
    transition:none;
  }

  .science-card,
  .btn,
  .btn-mini,
  .health-link,
  .hero-arrow,
  .hero-dot,
  .nav a::after{
    transition:none;
  }
}

@media (max-width:1120px){
  .science-grid,
  .grid-areas,
  .footer-grid-2{
    grid-template-columns:repeat(2, minmax(0,1fr));
  }

  .about-layout{
    grid-template-columns:1fr;
  }

  .lab-stage{
    display:none;
  }
}

@media (max-width:760px){
  .section{
    padding:58px 0;
  }

  .header-inner{
    grid-template-columns:auto auto;
    align-items:center;
  }

  .nav{
    display:none;
  }

  .menu-toggle{
    display:flex;
    justify-self:end;
  }

  .hero-panel,
  .science-grid,
  .grid-areas,
  .footer-grid-2,
  .footer-grid-3,
  .about-layout{
    grid-template-columns:1fr;
  }

  .hero-panel{
    min-height:auto;
  }

  .hero-copy{
    padding:42px 24px 28px;
  }

  .hero-copy h1,
  .hero-copy h2{
    max-width:none;
  }

  .hero-visual{
    min-height:340px;
  }

  .hero-products-mag,
  .hero-products-b12,
  .hero-products-nad{
    justify-content:center;
    padding:24px 18px 18px;
  }

  .hero-bottle-mag{
    width:min(30%, 150px);
  }

  .hero-bottle-b12{
    width:min(62%, 320px);
  }

  .nad-card{
    width:min(88%, 340px);
    min-height:220px;
  }

  .quote-card{
    padding:36px 12px;
  }

  .about-copy-hero{
    padding:36px 24px;
  }

  .about-media{
    min-height:420px;
  }
}
.sr-only{
  position:absolute;
  width:1px;
  height:1px;
  padding:0;
  margin:-1px;
  overflow:hidden;
  clip:rect(0, 0, 0, 0);
  white-space:nowrap;
  border:0;
}

/* WhatsApp flotante */
.wa-float{
  position:fixed;
  bottom:28px;
  right:28px;
  z-index:999;
  width:56px;
  height:56px;
  border-radius:50%;
  background:#25d366;
  display:flex;
  align-items:center;
  justify-content:center;
  box-shadow:0 6px 22px rgba(37,211,102,.38);
  transition:transform .22s ease, box-shadow .22s ease;
  cursor:pointer;
}

.wa-float:hover{
  transform:translateY(-3px) scale(1.06);
  box-shadow:0 10px 28px rgba(37,211,102,.48);
}

.wa-float svg{
  width:30px;
  height:30px;
  fill:#fff;
}

@media(max-width:640px){
  .wa-float{
    bottom:20px;
    right:16px;
    width:50px;
    height:50px;
  }
}