:root{--ink:#173e30;--accent:#235b39;--paper:#f5f7f1;--muted:#617068;--line:#dbe3d7;--ease:cubic-bezier(.2,.7,.2,1)}
*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:110px}body{margin:0;background:var(--paper);color:var(--ink);font-family:Arial,Helvetica,sans-serif;-webkit-font-smoothing:antialiased}img{display:block;max-width:100%}a{color:inherit}a:focus-visible,button:focus-visible{outline:3px solid #148eb9;outline-offset:6px}figure{margin:0}.container{width:min(100%,1360px);margin-inline:auto;padding-inline:56px}.eyebrow{font-size:12px;letter-spacing:2px;text-transform:uppercase;font-weight:700;line-height:1.6;margin:0 0 26px}.sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap}.button{display:inline-flex;align-items:center;justify-content:space-between;gap:22px;max-width:100%;padding:18px 24px;border-radius:100px;background:var(--ink);color:white;text-decoration:none;font-size:14px;font-weight:700;line-height:1.5;transition:background .25s,transform .25s}.button:hover{transform:translateY(-3px);background:#2c6747}.button span[aria-hidden]{font-size:21px}h2{font-size:clamp(38px,4.8vw,70px);font-weight:500;letter-spacing:-2.8px;line-height:1.04;margin:0 0 28px}h2 em{font-family:Georgia,serif;font-weight:400}p{line-height:1.8}
/* Una portada editorial con acceso directo a las tres líneas. */
.intro-lines{padding-top:66px;padding-bottom:38px}.intro-heading{display:flex;align-items:end;gap:48px;justify-content:space-between;margin-bottom:40px}.intro-heading h1{font-size:clamp(48px,6.8vw,96px);letter-spacing:-5px;line-height:.98;font-weight:500;margin:0;max-width:860px}.intro-heading h1 em{font-family:Georgia,serif;color:#557b35;font-weight:400}.intro-heading>p{font-size:16px;max-width:270px;color:var(--muted);margin:0 0 5px}.line-choices{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px}.line-choice{min-width:0;position:relative;display:flex;flex-direction:column;justify-content:space-between;min-height:350px;padding:27px;border-radius:24px;text-decoration:none;background:#dfeacb;overflow:hidden;transition:transform .4s var(--ease),box-shadow .4s var(--ease)}.line-choice:hover{transform:translateY(-7px);box-shadow:0 18px 30px #173e3014}.choice-top{display:flex;align-items:center;justify-content:space-between;gap:15px;font-size:12px;letter-spacing:1.5px}.choice-arrow{display:grid;place-items:center;width:37px;height:37px;border:1px solid currentColor;border-radius:50%;font-size:22px}.choice-picture{height:185px;display:flex;align-items:center;justify-content:center;margin:12px 0 20px}.choice-picture img{max-height:100%;width:auto;max-width:100%;object-fit:contain;transition:transform .8s var(--ease)}.line-choice:hover .choice-picture img{transform:scale(1.06) rotate(-2deg)}.choice-paper .choice-picture img{width:95%;border-radius:8px;transform:rotate(-7deg)}.line-choice strong{font-size:30px;letter-spacing:-1px;font-weight:500}.coffee-choice{background:#382218;color:#f6e5cb}.coffee-choice .choice-picture img{height:185px;width:140px;object-fit:cover;object-position:center 50%;border-radius:80px 80px 12px 12px}.coffee-choice .choice-top{color:#e2b666}.cleaning-choice{background:#c8eafa;color:#084b70}.cleaning-choice .choice-picture{gap:0}.cleaning-choice .choice-picture img{width:50%;height:185px;object-fit:contain}.hero-tail{display:flex;justify-content:space-between;gap:20px;padding-top:28px;font-size:12px;letter-spacing:1px;color:var(--muted)}.values{border-bottom:1px solid var(--line)}.values-inner{display:flex;justify-content:space-between;gap:20px;padding-block:25px;font-size:12px;letter-spacing:2px}
/* Tres capítulos de producto. */
.product{padding-top:110px;padding-bottom:95px}.paper-intro{display:grid;grid-template-columns:1fr 1fr;gap:70px;align-items:center;margin-bottom:64px}.paper-intro p:not(.eyebrow){max-width:490px;font-size:16px;color:var(--muted)}.paper-visual{background:#dfeacb;border-radius:32px;padding:48px 32px 26px;transform:translateY(var(--drift,0px));will-change:transform}.paper-visual img{width:100%;height:auto;border-radius:8px;transform:rotate(-5deg);box-shadow:0 20px 35px #183e3021}.paper-visual figcaption{margin-top:35px;font-size:12px;line-height:1.7;color:#476142}.paper-details{display:flex;flex-wrap:wrap;gap:9px;margin-top:26px}.paper-details span{padding:10px 15px;border-radius:100px;border:1px solid #b9cab0;font-size:13px}.specs,.cleaning-categories{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:28px;border-top:1px solid var(--line);padding-top:28px}.spec-number,.cleaning-categories article>span{display:block;font-size:11px;letter-spacing:1.5px;color:#667b57;margin-bottom:20px}.spec h3,.cleaning-categories h3{font-size:21px;font-weight:500;line-height:1.25;letter-spacing:-.5px;margin:0 0 15px}.spec p,.cleaning-categories p{font-size:14px;line-height:1.8;margin:0;color:var(--muted)}
.coffee-section{margin:0 16px;border-radius:40px;background:#352017;color:#f6e7d2;padding:85px 0;overflow:hidden}.coffee-layout{display:grid;grid-template-columns:1.15fr .85fr;gap:80px;align-items:center}.coffee-section .eyebrow{color:#d4ac6b}.coffee-brand{display:flex;align-items:center;gap:13px}.coffee-brand-symbol{display:block;width:43px;height:58px;flex:none;background:#fff url('branding.png') -115px -7px / 160px 95.5px no-repeat;border-radius:8px}.coffee-brand-name{font-size:20px;color:#e1b66d}.coffee-brand-name small{display:block;font-size:10px;letter-spacing:1.4px;margin-top:6px;color:#c9b7a3}.coffee-section h2{margin-top:30px;font-size:clamp(38px,4.5vw,64px)}.coffee-section h2 em{color:#e1b66d}.coffee-copy>p{max-width:540px;font-size:16px;color:#d7c4b0}.coffee-facts{display:grid;grid-template-columns:1fr 1fr;gap:23px;border-top:1px solid #6a5040;margin:30px 0 20px;padding-top:23px}.coffee-facts dt{font-size:11px;letter-spacing:1.5px;text-transform:uppercase;color:#d4ac6b;margin-bottom:9px}.coffee-facts dd{font-size:14px;line-height:1.6;margin:0}.coffee-copy .coffee-presentation{font-size:13px;margin-bottom:24px}.coffee-section .button{background:#dfb36b;color:#352017}.coffee-section .button:hover{background:#efca8c}.coffee-image{max-width:380px;justify-self:end;transform:translateY(var(--drift,0px));will-change:transform}.coffee-image img{width:100%;height:auto;border-radius:160px 160px 22px 22px}.coffee-image figcaption{font-size:12px;line-height:1.6;margin-top:16px;color:#c9b7a3}
.cleaning-section{margin:16px;border-radius:40px;padding:95px 0 65px;background:#ccecf9;color:#104d6c;overflow:hidden}.cleaning-layout{display:grid;grid-template-columns:1fr 1fr;gap:70px;align-items:center}.cleaning-brand{display:flex;align-items:center;gap:13px;font-size:20px}.cleaning-brand small{display:block;font-size:10px;letter-spacing:1.5px;margin-top:6px}.cleaning-mark{display:block;width:43px;height:58px;background:#fff url('branding.png') -4px -7px / 160px 95.5px no-repeat;border-radius:8px;flex:none}.cleaning-copy h2{margin-top:30px;font-size:clamp(38px,4.2vw,60px)}.cleaning-copy h2 em{color:#1478a2}.cleaning-copy>p:not(.eyebrow){color:#386880;font-size:16px;max-width:530px}.cleaning-section .button{background:#0c577c;margin-top:12px}.cleaning-section .button:hover{background:#073d5a}.cleaning-gallery{display:grid;grid-template-columns:1fr 1fr;gap:20px;align-items:start;transform:translateY(var(--drift,0px));will-change:transform}.cleaning-gallery figure{min-width:0;margin:0}.cleaning-product-frame{position:relative;aspect-ratio:3/4;overflow:hidden;width:100%}.cleaning-gallery .cleaning-product-frame img{position:absolute;width:auto;max-width:none;height:100.9464%;top:-.6309%;left:50%;transform:translateX(-48.7305%)}.cleaning-gallery figure:last-child .cleaning-product-frame img{height:105.9603%;top:-2.9801%;transform:translateX(-50.1563%)}.cleaning-gallery figcaption{text-align:center;font-size:12px;line-height:1.6;margin-top:20px;color:#386880}.cleaning-categories{margin-top:65px;border-color:#9ecbdd}.cleaning-categories article>span,.cleaning-categories p{color:#386880}.philosophy{padding:110px 0}.philosophy-inner{display:grid;grid-template-columns:1.1fr .9fr;gap:90px;align-items:center}.philosophy h2{font-size:clamp(40px,5vw,72px)}.philosophy h2 em{color:#658438}.philosophy p{font-size:17px;color:var(--muted)}.philosophy strong{color:var(--ink)}.small-rule{width:55px;height:3px;background:#7e9b42;margin-bottom:30px}
.scroll-progress{position:fixed;inset:0 0 auto;height:3px;background:var(--accent);transform:scaleX(var(--progress,0));transform-origin:left;z-index:100;pointer-events:none;transition:background .5s}body[data-chapter=cafe]{--accent:#c99549}body[data-chapter=limpieza]{--accent:#0b8dbf}.ekko-links a[aria-current=location]{color:var(--accent);box-shadow:inset 0 -2px var(--accent)}
@media(min-width:1101px){.paper-intro>div:first-child,.coffee-copy,.cleaning-copy{position:sticky;top:120px;align-self:center}}
@media(max-width:1100px){.container{padding-inline:32px}.intro-heading{gap:30px}.intro-heading h1{letter-spacing:-3px}.intro-heading>p{max-width:240px}.line-choice{padding:22px;min-height:310px}.line-choice strong{font-size:25px}.choice-picture{height:155px}.coffee-choice .choice-picture img,.cleaning-choice .choice-picture img{height:155px}.paper-intro,.coffee-layout,.cleaning-layout{gap:35px}.coffee-image{max-width:310px}h2{letter-spacing:-2px}.specs,.cleaning-categories{gap:20px}}
@media(max-width:760px){.container{padding-inline:22px}.intro-lines{padding-top:38px}.intro-heading{display:block}.intro-heading h1{font-size:clamp(43px,9vw,64px);letter-spacing:-2px}.intro-heading>p{max-width:440px;margin-top:24px}.line-choices{gap:10px}.line-choice{padding:17px 12px;min-height:240px;border-radius:16px}.choice-top{font-size:10px;letter-spacing:.5px}.choice-arrow{display:none}.choice-picture{height:110px}.coffee-choice .choice-picture img,.cleaning-choice .choice-picture img{height:110px}.line-choice strong{font-size:19px;letter-spacing:-.5px}.hero-tail{font-size:10px}.values-inner{display:grid;grid-template-columns:1fr 1fr;font-size:10px;gap:15px}.paper-intro,.coffee-layout,.cleaning-layout,.philosophy-inner{grid-template-columns:1fr;gap:38px}.product{padding-block:65px}.paper-intro{margin-bottom:40px}.paper-visual{padding:35px 22px 20px}.specs,.cleaning-categories{grid-template-columns:1fr 1fr;gap:28px 20px}.spec h3,.cleaning-categories h3{font-size:19px}.coffee-section,.cleaning-section{margin:10px;border-radius:25px;padding-block:55px}.coffee-image{justify-self:center;max-width:320px;width:85%}.coffee-section h2,.cleaning-copy h2{font-size:44px}.cleaning-gallery{max-width:470px;width:100%;justify-self:center;gap:14px}.cleaning-categories{margin-top:38px}.philosophy{padding-block:65px}.philosophy-inner{gap:20px}.paper-visual,.coffee-image,.cleaning-gallery{transform:none;will-change:auto}}
@media(max-width:420px){.intro-heading h1{font-size:42px}.line-choices{grid-template-columns:1fr}.line-choice{display:grid;grid-template-columns:1fr 1fr;min-height:160px;padding:20px}.choice-top{grid-column:1;font-size:12px}.line-choice strong{grid-column:1;font-size:24px;align-self:end}.choice-picture{grid-column:2;grid-row:1/3;margin:0;height:130px}.coffee-choice .choice-picture img,.cleaning-choice .choice-picture img{height:130px}.coffee-section h2,.cleaning-copy h2{font-size:36px}.hero-tail span:last-child{display:none}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*::before,*::after{animation:none!important;transition:none!important}.paper-visual,.coffee-image,.cleaning-gallery{transform:none;will-change:auto}}

/* Igualar también los envases de la portada. */
.cleaning-choice .choice-picture{height:185px}.hero-bottle{position:relative;display:block;width:50%;height:100%;overflow:hidden}.cleaning-choice .hero-bottle img,.cleaning-choice:hover .hero-bottle img{position:absolute;max-width:none;max-height:none;width:auto;height:100.9464%;top:-.6309%;left:50%;transform:translateX(-48.7305%);object-fit:fill}.cleaning-choice .hero-bottle:last-child img,.cleaning-choice:hover .hero-bottle:last-child img{height:105.9603%;top:-2.9801%;transform:translateX(-50.1563%)}
@media(max-width:1100px){.cleaning-choice .choice-picture{height:155px}}@media(max-width:760px){.cleaning-choice .choice-picture{height:110px}}@media(max-width:420px){.cleaning-choice .choice-picture{height:130px}}

/* Escenas cromáticas controladas por el desplazamiento. */
#papel{border-radius:36px}.paper-visual,.coffee-image,.cleaning-gallery{transform-origin:center;will-change:transform}.scroll-scenes .spec,.scroll-scenes .cleaning-categories article{will-change:opacity,translate}.ekko-header{border-bottom-color:var(--accent);transition:border-color .4s}.spec,.cleaning-categories article{border-radius:16px;transition:box-shadow .25s,background .25s}.spec:hover{background:#ffffff45;box-shadow:0 0 0 14px #ffffff45}.cleaning-categories article:hover{background:#ffffff30;box-shadow:0 0 0 14px #ffffff30}
@media(prefers-reduced-motion:reduce){.paper-visual,.coffee-image,.cleaning-gallery{transform:none!important}.scroll-scenes *{will-change:auto!important}}

/* Contacto: formulario legible y sin animaciones sobre los campos. */
.contact-section{padding:85px 0;background:#e5efdf}.contact-layout{display:grid;grid-template-columns:.85fr 1.15fr;gap:65px}.contact-layout>div>p:not(.eyebrow){color:#526852;max-width:430px}.contact-layout h2{font-size:clamp(38px,4vw,58px)}.contact-layout h2 em{color:#607d3d}.contact-note{font-size:13px}.contact-form{background:white;padding:32px;border-radius:24px;min-width:0}.contact-fields{display:grid;grid-template-columns:1fr 1fr;gap:22px}.contact-form label{display:block;font-size:14px;font-weight:600;line-height:1.5;margin-bottom:20px}.contact-form label>span{color:#346039}.contact-form input:not([type=hidden]),.contact-form select,.contact-form textarea{display:block;width:100%;margin-top:8px;padding:13px;border:1px solid #bbcbbb;border-radius:9px;font:inherit;font-size:16px;font-weight:400;color:#173e30;background:#fff}.contact-form textarea{resize:vertical;min-height:140px}.contact-form input:focus,.contact-form select:focus,.contact-form textarea:focus{outline:2px solid #598b50;outline-offset:2px}.contact-form small{font-size:12px;font-weight:400;color:#617068}.contact-submit{display:flex;align-items:center;justify-content:space-between;gap:20px}.contact-submit button{border:0;cursor:pointer}.contact-trap{position:absolute;left:-10000px;width:1px;height:1px;overflow:hidden}.contact-notice{padding:16px;margin-bottom:24px;border-radius:10px;line-height:1.6}.contact-notice.is-success{background:#e0efda;color:#214b25}.contact-notice.is-error{background:#fff1df;color:#763d0c}@media(max-width:760px){.contact-section{padding:55px 0}.contact-layout,.contact-fields{grid-template-columns:1fr;gap:18px}.contact-form{padding:22px}.contact-fields{gap:0}.contact-submit{flex-wrap:wrap}.contact-submit button{width:100%}}