/* EKO AZIZA · base v1.0 */
@font-face{font-family:"Playfair Display";src:url("../fonts/playfair-display-latin-wght-normal.woff2") format("woff2");font-weight:400 900;font-style:normal;font-display:swap}
@font-face{font-family:"Montserrat";src:url("../fonts/montserrat-latin-wght-normal.woff2") format("woff2");font-weight:100 900;font-style:normal;font-display:swap}

:root{
  --bosque:#29483A; --salvia:#8FA487; --marfil:#F5F0E6; --arcilla:#B86F52; --oro:#B49A67;
  --bosque-90:#1f372c; --marfil-2:#ece5d6; --texto:#29483A; --texto-suave:#4d6357;
  --serif:"Playfair Display",Georgia,"Times New Roman",serif;
  --sans:"Montserrat",system-ui,-apple-system,"Segoe UI",Roboto,Arial,sans-serif;
  --gutter:clamp(20px,5vw,56px); --max:1160px; --radius:14px;
  --header-h:76px;
  --arcilla-t:#9A5338; --oro-t:#7A6228; --salvia-t:#5C7354; --oro-claro:#D8C79B; /* derivados de la paleta para texto AA */
}
[hidden]{display:none!important}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:calc(var(--header-h) + 12px);-webkit-text-size-adjust:100%}
body{margin:0;background:var(--marfil);color:var(--texto);font-family:var(--sans);font-size:1rem;line-height:1.65;-webkit-font-smoothing:antialiased}
img{max-width:100%;height:auto;display:block}
a{color:inherit}
h1,h2,h3{font-family:var(--serif);font-weight:500;line-height:1.15;margin:0 0 .5em;letter-spacing:.005em}
h1{font-size:clamp(2rem,5.2vw,3.4rem)}
h2{font-size:clamp(1.6rem,3.6vw,2.4rem)}
h3{font-size:1.35rem}
p{margin:0 0 1em}
.wrap{width:100%;max-width:var(--max);margin-inline:auto;padding-inline:var(--gutter)}
.eyebrow{font-family:var(--sans);font-size:.75rem;font-weight:600;letter-spacing:.24em;text-transform:uppercase;color:var(--oro-t);margin:0 0 1rem}
.sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
.skip{position:absolute;left:-999px;top:8px;background:var(--bosque);color:var(--marfil);padding:.6rem 1rem;border-radius:8px;z-index:100}
.skip:focus{left:8px}
:focus-visible{outline:2px solid var(--oro);outline-offset:3px}

/* Header */
.site-header{position:sticky;top:0;z-index:50;background:rgba(245,240,230,.94);backdrop-filter:blur(8px);border-bottom:1px solid rgba(41,72,58,.12)}
.site-header .wrap{display:flex;align-items:center;justify-content:space-between;height:var(--header-h)}
.brand{display:block;line-height:0;text-decoration:none}
.brand img{height:60px;width:auto;mix-blend-mode:multiply;-webkit-mask-image:linear-gradient(90deg,transparent,#000 8%,#000 92%,transparent),linear-gradient(0deg,transparent,#000 8%,#000 92%,transparent);-webkit-mask-composite:source-in;mask-image:linear-gradient(90deg,transparent,#000 8%,#000 92%,transparent),linear-gradient(0deg,transparent,#000 8%,#000 92%,transparent);mask-composite:intersect}
.nav-toggle{display:none;background:none;border:1px solid rgba(41,72,58,.3);border-radius:10px;width:44px;height:44px;cursor:pointer;color:var(--bosque)}
.nav-toggle span{display:block;width:20px;height:2px;background:currentColor;margin:5px auto;transition:transform .2s,opacity .2s}
.nav-list{display:flex;gap:clamp(14px,2.2vw,32px);list-style:none;margin:0;padding:0}
.nav-list a{font-size:.78rem;font-weight:600;letter-spacing:.16em;text-transform:uppercase;text-decoration:none;padding:.5rem 0;border-bottom:2px solid transparent}
.nav-list a:hover,.nav-list a[aria-current="page"]{border-bottom-color:var(--oro)}

/* Buttons */
.btn{display:inline-block;font:600 .8rem/1 var(--sans);letter-spacing:.16em;text-transform:uppercase;text-decoration:none;padding:1rem 1.6rem;border-radius:999px;border:1.5px solid var(--bosque);background:var(--bosque);color:var(--marfil);transition:background .2s,color .2s}
.btn:hover{background:transparent;color:var(--bosque)}
.btn--ghost{background:transparent;color:var(--bosque)}
.btn--ghost:hover{background:var(--bosque);color:var(--marfil)}
.link-arrow{font-weight:600;font-size:.82rem;letter-spacing:.14em;text-transform:uppercase;text-decoration:none;border-bottom:1.5px solid var(--oro);padding-bottom:3px}

/* Hero */
.hero{padding:clamp(40px,7vw,96px) 0 clamp(48px,7vw,96px)}
.hero .wrap{display:grid;grid-template-columns:1fr 1fr;gap:clamp(24px,5vw,72px);align-items:center}
.hero-logo{width:min(300px,75%);margin-bottom:1.2rem;mix-blend-mode:multiply;-webkit-mask-image:linear-gradient(90deg,transparent,#000 8%,#000 92%,transparent),linear-gradient(0deg,transparent,#000 8%,#000 92%,transparent);-webkit-mask-composite:source-in;mask-image:linear-gradient(90deg,transparent,#000 8%,#000 92%,transparent),linear-gradient(0deg,transparent,#000 8%,#000 92%,transparent);mask-composite:intersect;margin-left:-8px}
.hero h1{color:var(--bosque)}
.hero .lead{font-size:1.08rem;color:var(--texto-suave);max-width:34em}
.hero-actions{display:flex;gap:14px;flex-wrap:wrap;margin-top:1.8rem}
.hero-media img{border-radius:var(--radius);width:100%;box-shadow:0 24px 50px -28px rgba(41,72,58,.5)}
.caption{font-size:.72rem;color:var(--texto-suave);margin:.7rem 0 0;line-height:1.5}

/* Sections */
section{padding:clamp(56px,8vw,104px) 0}
.section-head{max-width:40em;margin-bottom:clamp(28px,4vw,48px)}
.band{background:var(--bosque);color:var(--marfil)}
.band .eyebrow{color:var(--oro-claro)}
.band h2{color:var(--marfil)}
.band p{color:rgba(245,240,230,.86)}

.cards{display:grid;grid-template-columns:repeat(2,1fr);gap:clamp(18px,3vw,32px)}
.card{background:#fbf8f1;border:1px solid rgba(41,72,58,.12);border-radius:var(--radius);overflow:hidden;display:flex;flex-direction:column}
.card img{width:100%;aspect-ratio:1/1.04;object-fit:cover;background:#f4f2ee}
.card-body{padding:clamp(20px,3vw,32px);display:flex;flex-direction:column;gap:.4rem;flex:1}
.card-body .tag{font-size:.7rem;font-weight:600;letter-spacing:.2em;text-transform:uppercase;margin:0}
.card--colageno .tag,.card--colageno h3{color:var(--arcilla-t)}
.card--magnesio .tag,.card--magnesio h3{color:var(--bosque)}
.card--magnesio .tag{color:var(--salvia-t)}
.card-body p{color:var(--texto-suave);margin-bottom:.6rem}
.card-body .link-arrow{align-self:flex-start;margin-top:auto}
.family{margin-bottom:clamp(24px,4vw,40px)}
.family img{width:100%;border-radius:var(--radius)}

/* Marca */
.marca .wrap{display:grid;grid-template-columns:1fr 1fr;gap:clamp(24px,6vw,88px);align-items:center}
.marca blockquote{margin:0;font-family:var(--serif);font-size:clamp(1.5rem,3vw,2.1rem);line-height:1.3;color:var(--marfil);border-left:2px solid var(--oro);padding-left:1.4rem}

/* Editorial duo */
.editorial{display:grid;grid-template-columns:1fr 1fr;gap:clamp(24px,5vw,72px);align-items:center;margin-bottom:clamp(40px,6vw,80px)}
.editorial:last-child{margin-bottom:0}
.editorial:nth-child(even) .editorial-media{order:2}
.editorial img{border-radius:var(--radius);width:100%}
.editorial h3{font-size:clamp(1.6rem,3vw,2.2rem)}
.editorial--colageno h3,.editorial--colageno .eyebrow{color:var(--arcilla-t)}
.editorial--magnesio .eyebrow{color:var(--salvia-t)}
.note{font-size:.82rem;color:var(--texto-suave);border-top:1px solid rgba(41,72,58,.2);padding-top:.9rem;margin-top:1rem}

/* Contacto */
.contacto{background:var(--marfil-2)}
.contacto .box{max-width:42em}

/* Footer */
.site-footer{background:var(--bosque-90);color:rgba(245,240,230,.85);padding:48px 0 32px;font-size:.9rem}
.site-footer .wrap{display:grid;grid-template-columns:1.3fr 1fr 1fr;gap:32px}
.footer-brand{font-family:var(--serif);font-size:1.6rem;letter-spacing:.08em;color:var(--marfil);margin:0 0 .3rem}
.footer-brand span{color:var(--oro-claro)}
.site-footer h2{font:600 .72rem/1 var(--sans);letter-spacing:.22em;text-transform:uppercase;color:var(--oro-claro);margin-bottom:1rem}
.site-footer ul{list-style:none;margin:0;padding:0;display:grid;gap:.5rem}
.site-footer a{text-decoration:none}
.site-footer a:hover{text-decoration:underline}
.legal-line{grid-column:1/-1;border-top:1px solid rgba(245,240,230,.18);padding-top:20px;font-size:.78rem;opacity:.8}

/* Tablet */
@media (max-width:900px){
  .hero .wrap,.marca .wrap,.editorial{grid-template-columns:1fr}
  .editorial:nth-child(even) .editorial-media{order:0}
  .hero-media{order:-1}
  .site-footer .wrap{grid-template-columns:1fr 1fr}
  .site-footer .wrap>div:first-child{grid-column:1/-1}
}
/* Mobile nav + cards */
@media (max-width:820px){
  .nav-toggle{display:block}
  .nav{position:absolute;left:0;right:0;top:var(--header-h);background:var(--marfil);border-bottom:1px solid rgba(41,72,58,.15);display:none}
  .nav.is-open{display:block}
  .nav-list{flex-direction:column;gap:0;padding:8px var(--gutter) 16px}
  .nav-list a{display:block;padding:.9rem 0;border-bottom:1px solid rgba(41,72,58,.1)}
}
@media (max-width:600px){
  .cards{grid-template-columns:1fr}
  .site-footer .wrap{grid-template-columns:1fr}
  .btn{width:100%;text-align:center}
  .hero-actions{flex-direction:column}
  .brand img{height:54px}
}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{transition:none!important}}

/* Páginas interiores */
.wrap--narrow>*{max-width:44rem}
.prose .btn{margin:0 .6rem .6rem 0}
.page-head{padding:clamp(40px,6vw,80px) 0 clamp(8px,2vw,24px)}
.page-head .lead{font-size:1.08rem;color:var(--texto-suave);max-width:36em;margin:0}
.prose{padding-top:clamp(24px,4vw,48px)}
.prose h2{margin-top:1.6em;font-size:clamp(1.3rem,2.6vw,1.7rem)}
.prose h2:first-child{margin-top:0}
.values{font-family:var(--serif);font-size:1.3rem;color:var(--bosque);border-left:2px solid var(--oro);padding-left:1rem;margin-top:1.6rem}
.notice{background:#fbf8f1;border:1px solid rgba(41,72,58,.18);border-left:3px solid var(--oro);border-radius:8px;padding:1rem 1.2rem;font-size:.92rem}
.listing{padding-top:clamp(24px,4vw,48px)}
.card-body h2{font-size:1.35rem;margin:0}
.card--colageno .card-body h2{color:var(--arcilla-t)}
.card--magnesio .card-body h2{color:var(--bosque)}
.palette-sec{background:var(--marfil-2)}
.palette{list-style:none;margin:1.2rem 0 2rem;padding:0;display:grid;grid-template-columns:repeat(5,1fr);gap:16px}
.palette li{display:flex;flex-direction:column;gap:.35rem;font-size:.85rem}
.palette code{font-family:var(--sans);color:var(--texto-suave);font-size:.78rem}
.sw{display:block;aspect-ratio:1;border-radius:50%;max-width:96px;width:100%}
.sw--line{border:1px solid rgba(41,72,58,.25)}
.ficha{padding-top:clamp(16px,3vw,40px)}
.ficha-grid{display:grid;grid-template-columns:1fr 1fr;gap:clamp(24px,5vw,72px);align-items:center}
.ficha-media{margin:0}
.ficha-media img{border-radius:var(--radius);width:100%;background:#f4f2ee}
.ficha-datos{margin:1.5rem 0}
.ficha-links{display:flex;gap:20px;align-items:center;flex-wrap:wrap;margin-top:1.8rem}
@media (max-width:900px){.ficha-grid{grid-template-columns:1fr}.palette{grid-template-columns:repeat(3,1fr)}}
@media (max-width:600px){.palette{grid-template-columns:repeat(2,1fr)}.ficha-links .btn{width:100%}}