:root{
--color-primary-50:oklch(97% 0.015 188);--color-primary-100:oklch(93% 0.035 188);--color-primary-200:oklch(87% 0.06 188);--color-primary-300:oklch(78% 0.08 188);--color-primary-400:oklch(68% 0.1 188);--color-primary-500:oklch(58% 0.11 195);--color-primary-600:oklch(48% 0.1 197);--color-primary-700:oklch(39% 0.085 199);--color-primary-800:oklch(30% 0.065 200);--color-primary-900:oklch(22% 0.045 202);
--color-secondary-50:oklch(96% 0.025 152);--color-secondary-100:oklch(92% 0.05 152);--color-secondary-200:oklch(85% 0.08 152);--color-secondary-300:oklch(76% 0.1 152);--color-secondary-400:oklch(66% 0.12 152);--color-secondary-500:oklch(56% 0.12 152);--color-secondary-600:oklch(46% 0.11 152);--color-secondary-700:oklch(37% 0.09 152);--color-secondary-800:oklch(29% 0.07 152);--color-secondary-900:oklch(21% 0.05 152);
--color-neutral-0:oklch(100% 0 0);--color-neutral-50:oklch(98% 0.003 210);--color-neutral-100:oklch(95.5% 0.004 210);--color-neutral-200:oklch(91% 0.005 210);--color-neutral-300:oklch(84% 0.006 210);--color-neutral-400:oklch(70% 0.007 210);--color-neutral-500:oklch(56% 0.008 210);--color-neutral-600:oklch(44% 0.009 210);--color-neutral-700:oklch(34% 0.009 210);--color-neutral-800:oklch(25% 0.008 210);--color-neutral-900:oklch(17% 0.006 210);
--color-danger:oklch(55% 0.19 25);
--surface-page:var(--color-neutral-50);--surface-card:var(--color-neutral-0);--surface-sunken:var(--color-neutral-100);--surface-inverse:var(--color-neutral-900);--surface-brand-soft:var(--color-primary-50);--surface-eco-soft:var(--color-secondary-50);
--text-primary:var(--color-neutral-900);--text-secondary:var(--color-neutral-600);--text-muted:var(--color-neutral-500);--text-inverse:var(--color-neutral-0);--text-brand:var(--color-primary-600);
--border-default:var(--color-neutral-200);--border-strong:var(--color-neutral-300);--border-focus:var(--color-primary-400);
--accent-primary:var(--color-primary-600);--accent-primary-hover:var(--color-primary-700);--accent-primary-active:var(--color-primary-800);--accent-secondary:var(--color-secondary-600);--accent-secondary-hover:var(--color-secondary-700);
--font-display:'Space Grotesk',ui-sans-serif,system-ui,sans-serif;--font-body:'Source Sans 3',ui-sans-serif,system-ui,sans-serif;
--radius-sm:6px;--radius-md:10px;--radius-lg:16px;--radius-xl:24px;--radius-full:999px;
--shadow-sm:0 1px 2px oklch(20% 0.02 210/0.06),0 1px 1px oklch(20% 0.02 210/0.04);--shadow-md:0 4px 12px oklch(20% 0.02 210/0.08),0 2px 4px oklch(20% 0.02 210/0.04);--shadow-lg:0 12px 32px oklch(20% 0.02 210/0.12),0 4px 8px oklch(20% 0.02 210/0.05);--shadow-focus:0 0 0 3px var(--color-primary-200);
--ease-standard:cubic-bezier(.4,0,.2,1);--ease-out:cubic-bezier(0,0,.2,1);--dur-fast:120ms;--dur-base:200ms;--dur-slow:320ms;
}
@font-face{font-family:'Space Grotesk';font-style:normal;font-weight:500 700;font-display:swap;src:url('../assets/fonts/space-grotesk-latin-ext.woff2') format('woff2');unicode-range:U+0100-02BA,U+02BD-02C5,U+02C7-02CC,U+02CE-02D7,U+02DD-02FF,U+0304,U+0308,U+0329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF}
@font-face{font-family:'Space Grotesk';font-style:normal;font-weight:500 700;font-display:swap;src:url('../assets/fonts/space-grotesk-latin.woff2') format('woff2');unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}
@font-face{font-family:'Source Sans 3';font-style:normal;font-weight:400 700;font-display:swap;src:url('../assets/fonts/source-sans-3-latin-ext.woff2') format('woff2');unicode-range:U+0100-02BA,U+02BD-02C5,U+02C7-02CC,U+02CE-02D7,U+02DD-02FF,U+0304,U+0308,U+0329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF}
@font-face{font-family:'Source Sans 3';font-style:normal;font-weight:400 700;font-display:swap;src:url('../assets/fonts/source-sans-3-latin.woff2') format('woff2');unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font-family:var(--font-body);background:var(--surface-page);color:var(--text-primary);-webkit-font-smoothing:antialiased;line-height:1.5}
h1,h2,h3,h4{font-family:var(--font-display);letter-spacing:-0.02em;margin:0 0 .5em}
p{margin:0 0 1em}
a{color:var(--text-brand);text-decoration:none}
a:hover{color:var(--accent-primary-hover)}
img{max-width:100%;display:block;-webkit-user-drag:none;-khtml-user-drag:none;-moz-user-drag:none;-o-user-drag:none;user-drag:none;-webkit-touch-callout:none}
.container{max-width:1200px;margin:0 auto;padding:0 24px}
@media (max-width:640px){.container{padding:0 20px}}

/* header */
.site-header{position:sticky;top:0;z-index:50;background:var(--surface-card);border-bottom:1px solid var(--border-default);transition:box-shadow .25s ease,border-color .25s ease}
.site-header.is-scrolled{border-bottom-color:transparent;box-shadow:var(--shadow-md)}
.header-inner{display:flex;align-items:center;justify-content:space-between;gap:24px;padding:14px 24px}
.brand{display:flex;align-items:center;gap:10px;color:var(--text-primary)}
.brand:hover{color:var(--text-primary)}
.brand-mark{height:28px;width:auto}
.brand-mark--inverse{filter:invert(1) brightness(1.8)}
.brand-name{font-family:var(--font-display);font-weight:700;font-size:19px}
.nav{display:flex;gap:28px;align-items:center}
.nav-link{font-size:15px;font-weight:600;color:var(--text-secondary);white-space:nowrap}
.nav-link:hover,.nav-link.is-active{color:var(--text-brand)}
.nav-item{position:relative}
.chev{font-size:11px}
.dropdown{position:absolute;top:100%;left:50%;transform:translateX(-50%);margin-top:0;padding-top:18px;background:transparent;border:none;box-shadow:none;min-width:300px;display:none;flex-direction:column;z-index:20}
.dropdown-inner{background:var(--surface-card);border:1px solid var(--border-default);border-radius:var(--radius-lg);box-shadow:var(--shadow-lg);padding:6px;display:flex;flex-direction:column}
.nav-item.has-dropdown:hover .dropdown,.nav-item.has-dropdown:focus-within .dropdown,.nav-item.has-dropdown.is-open .dropdown{display:flex}
.nav-item.has-dropdown.is-suppressed .dropdown{display:none !important}
.dropdown-item{padding:10px 12px;border-radius:var(--radius-md);font-size:13.5px;font-weight:600;color:var(--text-primary)}
.dropdown-item:hover{background:var(--surface-brand-soft);color:var(--text-primary)}
.dropdown-all{margin-top:4px;padding:10px 12px;border-top:1px solid var(--border-default);font-size:13px;font-weight:600;color:var(--text-brand)}
.header-actions{display:flex;align-items:center;gap:14px}
.country-switcher{position:relative}
.country-toggle{display:flex;align-items:center;gap:6px;font-size:13px;font-weight:600;padding:7px 10px;border-radius:var(--radius-md);background:var(--surface-sunken);color:var(--text-secondary);border:none;cursor:pointer;font-family:var(--font-body);width:132px}
.country-toggle .js-country-label{flex:1;text-align:left}
.country-menu{position:absolute;top:calc(100% + 6px);right:0;background:var(--surface-card);border:1px solid var(--border-default);border-radius:var(--radius-md);box-shadow:var(--shadow-md);min-width:170px;display:none;flex-direction:column;z-index:20;overflow:hidden}
.country-menu.is-open{display:flex}
.country-option{display:flex;align-items:center;gap:8px;padding:10px 14px;font-size:14px;text-align:left;background:none;border:none;cursor:pointer;color:var(--text-primary);font-family:var(--font-body)}
.country-option:hover{background:var(--surface-brand-soft)}
.mobile-menu-btn{display:none;flex-direction:column;gap:4px;width:40px;height:40px;align-items:center;justify-content:center;background:none;border:none;cursor:pointer}
.mobile-menu-btn span{display:block;width:20px;height:2px;background:var(--text-primary)}
.mobile-nav{display:none;flex-direction:column;border-top:1px solid var(--border-default)}
.mobile-nav a{padding:14px 20px;font-size:15px;font-weight:600;color:var(--text-secondary);border-bottom:1px solid var(--border-default);min-height:44px;display:flex;align-items:center}
.mobile-nav a.is-active{color:var(--text-brand)}
.mobile-nav.is-open{display:flex}
@media (max-width:1023px){
  .nav,.header-cta,.country-switcher{display:none}
  .mobile-menu-btn{display:flex}
}

/* buttons */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;font-family:var(--font-body);font-weight:600;border-radius:var(--radius-md);border:1px solid transparent;cursor:pointer;text-decoration:none;transition:background .12s,border-color .12s,transform .12s,box-shadow .12s;white-space:nowrap}
.btn:active{transform:scale(0.98)}
.btn-sm{padding:7px 14px;font-size:0.875rem}
.btn-md{padding:11px 20px;font-size:1rem}
.btn-lg{padding:14px 28px;font-size:1.125rem}
.btn-full{width:100%}
.btn-primary{background:var(--accent-primary);color:var(--text-inverse)}
.btn-primary:hover{background:var(--accent-primary-hover);color:var(--text-inverse)}
.btn-secondary{background:var(--accent-secondary);color:var(--text-inverse)}
.btn-secondary:hover{background:var(--accent-secondary-hover);color:var(--text-inverse)}
.btn-outline{background:transparent;color:white;border-color:rgba(255,255,255,.7)}
.btn-outline:hover{background:rgba(255,255,255,.12);color:white}
.btn-ghost{background:transparent;color:var(--text-brand)}
.btn-ghost:hover{background:var(--surface-brand-soft)}

/* cards */
.card{background:var(--surface-card);border:1px solid var(--border-default);border-radius:var(--radius-lg);box-shadow:var(--shadow-sm);transition:box-shadow .2s,transform .2s,border-color .2s}
.card-link{display:block;color:inherit}
.card-link:hover .card,a.card:hover{box-shadow:var(--shadow-md);transform:translateY(-3px);border-color:var(--color-primary-200);color:inherit}

/* sections */
section{padding:64px 0}
.section-sunken{background:var(--surface-sunken)}
.section-tight{padding:48px 0}
.lede{color:var(--text-secondary);font-size:1.0625rem;line-height:1.65;max-width:640px}
.center{text-align:center}
.eyebrow{font-size:13px;color:var(--text-muted);text-transform:uppercase;letter-spacing:.06em}

/* hero */
.hero{position:relative;overflow:hidden;padding:96px 24px;display:flex;align-items:center;justify-content:center;text-align:center;color:white;background:var(--surface-inverse)}
.hero img.hero-bg{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;z-index:0}
.hero::after{content:'';position:absolute;inset:0;background:linear-gradient(90deg,rgba(8,28,32,.8),rgba(8,28,32,.4));z-index:1}
.hero-content{position:relative;z-index:2;max-width:640px;display:flex;flex-direction:column;align-items:center}
.hero-logo{height:180px;width:auto;filter:brightness(0) invert(1);opacity:.94;margin-bottom:28px}
.hero h1{font-size:clamp(22px,3vw,30px);line-height:1.3;color:white;max-width:520px;margin-bottom:28px}
.hero-actions{display:flex;gap:12px;flex-wrap:wrap;justify-content:center}
.banner{position:relative;height:280px;overflow:hidden}
.banner img{width:100%;height:100%;object-fit:cover}
@media (max-width:640px){.hero{padding:56px 20px}.hero-logo{height:120px}.banner{height:160px}}

/* stats */
.stats{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.stat-card{text-align:center;padding:20px}
.stat-value{font-family:var(--font-display);font-size:24px;font-weight:700;color:var(--accent-primary)}
.stat-label{font-size:13px;color:var(--text-muted);margin-top:6px;line-height:1.4}
@media (max-width:640px){.stats{gap:10px}.stat-card{padding:14px}.stat-value{font-size:18px}}

/* about / two-col */
.two-col{display:grid;grid-template-columns:1.1fr 1fr;gap:56px;align-items:center}
@media (max-width:900px){.two-col{grid-template-columns:1fr}}
.photo-carousel{position:relative;height:340px;border-radius:var(--radius-lg);overflow:hidden;border:1px solid var(--border-default);box-shadow:var(--shadow-sm);background:var(--surface-sunken)}
.photo-carousel .slide{position:absolute;inset:0;opacity:0;transition:opacity .9s cubic-bezier(.4,0,.2,1)}
.photo-carousel .slide.is-active{opacity:1}
.photo-carousel img{width:100%;height:100%;object-fit:cover}
.photo-carousel-dots{position:absolute;bottom:14px;left:0;right:0;display:flex;justify-content:center;gap:8px;z-index:2}
.photo-carousel-dots button{width:8px;height:8px;padding:0;border-radius:50%;border:none;background:rgba(255,255,255,.75);cursor:pointer}
.photo-carousel-dots button.is-active{background:var(--accent-primary)}
@media (max-width:640px){.photo-carousel{height:220px}}

/* client logos marquee */
.eco-marquee-wrap{position:relative;max-width:1200px;margin:0 auto;padding:20px 0 40px;overflow:hidden}
.eco-marquee-track{display:flex;align-items:center;width:max-content;gap:76px;animation:eco-marquee 34s linear infinite}
.eco-marquee-wrap:hover .eco-marquee-track{animation-play-state:paused}
@keyframes eco-marquee{from{transform:translateX(0)}to{transform:translateX(-50%)}}
.eco-logo-item{flex-shrink:0;display:block;object-fit:contain;filter:grayscale(1);opacity:.45;transition:opacity .25s ease,filter .25s ease}
.eco-logo-item:hover{filter:grayscale(0);opacity:1}
.eco-marquee-fade{position:absolute;top:0;bottom:0;width:88px;z-index:2;pointer-events:none}
.eco-marquee-fade--left{left:0;background:linear-gradient(to right,var(--surface-page),transparent)}
.eco-marquee-fade--right{right:0;background:linear-gradient(to left,var(--surface-page),transparent)}
@media (max-width:900px){
  .eco-marquee-track{gap:34px}
  .eco-marquee-fade{width:40px}
}
@media (prefers-reduced-motion: reduce){
  .eco-marquee-track{animation:none}
}

/* services carousel (home) */
.services-carousel-wrap{position:relative;padding:0 8px}
.services-carousel{overflow:hidden}
.services-track{display:flex;gap:20px;transition:transform .6s cubic-bezier(.4,0,.2,1);touch-action:pan-y;will-change:transform}
.services-track.no-transition{transition:none}
.carousel-card{flex:0 0 auto;background:var(--surface-card);border:1px solid var(--border-default);border-radius:var(--radius-lg);box-shadow:var(--shadow-sm);display:flex;flex-direction:column;padding:16px;color:inherit;-webkit-user-select:none;user-select:none;transition:box-shadow .2s,border-color .2s}
.carousel-card:hover{box-shadow:var(--shadow-md);border-color:var(--color-primary-200);color:inherit}
.carousel-card-photo{height:110px;border-radius:var(--radius-md);overflow:hidden;background:var(--surface-sunken);margin-bottom:12px;flex-shrink:0}
.carousel-card-photo img{width:100%;height:100%;object-fit:cover;pointer-events:none}
.carousel-card-icon{width:26px;height:26px;color:var(--accent-primary);margin-bottom:10px;flex-shrink:0}
.carousel-card-label{font-size:15px;flex:1;margin:0 0 10px;color:var(--text-primary);font-weight:600;line-height:1.35}
.carousel-card-more{font-size:13.5px;font-weight:600;color:var(--text-brand);align-self:flex-start}
.carousel-arrow{position:absolute;top:50%;transform:translateY(-50%);width:40px;height:40px;border-radius:50%;background:var(--surface-card);border:1px solid var(--border-default);box-shadow:var(--shadow-md);display:flex;align-items:center;justify-content:center;cursor:pointer;z-index:5;color:var(--text-primary);font-size:20px;padding:0;line-height:1}
.carousel-arrow--prev{left:-18px}
.carousel-arrow--next{right:-18px}
@media (max-width:900px){
  .services-track{gap:14px}
  .carousel-card-photo{height:90px}
  .carousel-card-icon{width:22px;height:22px}
  .carousel-card-label{font-size:13px}
  .carousel-arrow{display:none}
}

/* services grid */
.services-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
@media (max-width:1023px){.services-grid{grid-template-columns:repeat(2,1fr)}}
@media (max-width:640px){.services-grid{grid-template-columns:1fr}}
.service-card{padding:0;overflow:hidden;display:flex;flex-direction:column;height:100%}
.service-card .thumb{position:relative;height:170px;background:var(--surface-sunken)}
.service-card .thumb img{width:100%;height:100%;object-fit:cover}
.service-card .body{padding:20px;display:flex;flex-direction:column;flex:1}
.service-card .accent{width:26px;height:3px;background:var(--accent-secondary);border-radius:2px;margin-bottom:10px}
.service-card h3{font-size:17px;line-height:1.3;margin-bottom:8px}
.service-card .more{font-size:13.5px;font-weight:600;color:var(--text-brand);margin-top:auto}

/* sectors accordion */
.sectors-grid{display:grid;grid-template-columns:repeat(var(--tabs,5),minmax(0,1fr));gap:14px;margin-bottom:20px}
.sectors-grid--narrow{max-width:520px;margin-left:auto;margin-right:auto}
@media (max-width:900px){.sectors-grid{grid-template-columns:repeat(2,1fr)}}
.sector-btn{background:var(--surface-card);border:1px solid var(--border-default);border-radius:var(--radius-lg);padding:18px;text-align:center;cursor:pointer;font:inherit;font-weight:600;font-size:14px;color:var(--text-primary);transition:border-color .12s,box-shadow .12s,transform .12s}
.sector-btn.is-active{border-color:var(--accent-primary);box-shadow:var(--shadow-md);background:var(--surface-brand-soft);transform:none}
.sector-panel{overflow:hidden;max-height:0;opacity:0;background:var(--surface-card);border:1px solid transparent;border-radius:var(--radius-lg);transition:max-height .35s var(--ease-out),opacity .25s,padding .35s,border-color .25s}
.sector-panel:not(.is-open){border-width:0;margin:0;padding:0}
.sector-panel.is-open{max-height:6000px;opacity:1;border-color:var(--border-default);padding:26px}
.sector-panel-heading{font-weight:600;font-size:14px;color:var(--text-secondary);margin-bottom:16px}
.client-list{display:grid;grid-template-columns:repeat(3,1fr);gap:12px 24px;list-style:none;margin:0;padding:0}
@media (max-width:900px){.client-list{grid-template-columns:repeat(2,1fr)}}
@media (max-width:640px){.client-list{grid-template-columns:1fr}}
.client-list li{display:flex;align-items:flex-start;gap:9px;font-size:13px;color:var(--text-primary);line-height:1.4}
.client-list li::before{content:'';flex-shrink:0;width:6px;height:6px;margin-top:5.5px;border-radius:50%;background:var(--accent-secondary)}
.client-groups{display:flex;flex-direction:column;gap:28px}
.client-subgroups{display:flex;flex-direction:column;gap:18px}
.client-group-title{font-family:var(--font-display);font-weight:700;font-size:18px;text-align:center;margin-bottom:16px}
.client-card{padding:28px}
.client-card-title{font-size:18px;margin-bottom:20px}
@media (max-width:900px){.sector-panel.is-open{max-height:12000px}}
.clients-clip{position:relative;overflow:hidden;transition:height .4s var(--ease-out)}
.clients-more-link{display:block;margin:18px auto 0;background:none;border:0;padding:6px 4px;font:inherit;font-weight:600;font-size:14.5px;color:var(--text-brand);cursor:pointer}
.clients-more-link:hover{color:var(--accent-primary-hover)}
@media (prefers-reduced-motion: reduce){.clients-clip{transition:none}}

/* procedure / pillars */
.steps{display:flex;flex-direction:column;gap:26px}
.step{display:flex;gap:16px;align-items:flex-start}
.step-num{width:44px;height:44px;flex-shrink:0;border-radius:var(--radius-md);background:var(--surface-brand-soft);color:var(--accent-primary);font-family:var(--font-display);font-weight:700;display:flex;align-items:center;justify-content:center}
.step h3{font-size:16px;margin-bottom:6px}
.step p{font-size:14px;color:var(--text-secondary);margin:0}
.pillars{display:grid;grid-template-columns:repeat(5,1fr);gap:16px}
@media (max-width:900px){.pillars{grid-template-columns:repeat(2,1fr)}}
.pillar{text-align:center;padding:22px}
.pillar-num{width:32px;height:32px;margin:0 auto 12px;border-radius:50%;background:var(--surface-brand-soft);color:var(--accent-primary);font-family:var(--font-display);font-weight:700;font-size:14px;display:flex;align-items:center;justify-content:center}
.pillar h3{font-size:15px;margin-bottom:6px}
.pillar p{font-size:13px;color:var(--text-secondary);margin:0}

/* CTA band */
.cta-band{background:var(--accent-primary);padding:48px 24px;text-align:center;color:white}
.cta-band h2{color:white}
.cta-band p{color:var(--color-primary-100,#cfeeef)}

/* catalog / article listing grids */
.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:28px}
@media (max-width:1023px){.grid-3{grid-template-columns:repeat(2,1fr)}}
@media (max-width:640px){.grid-3{grid-template-columns:1fr}}
.field-row{display:flex;gap:24px}

/* service / article detail */
.detail-hero{background:var(--surface-brand-soft);padding:48px 24px}
.detail-hero .container{max-width:900px}
.back-link{display:inline-flex;align-items:center;gap:6px;font-size:14px;font-weight:600;color:var(--text-brand);margin-bottom:20px}
.detail-body{max-width:900px;margin:0 auto;padding:40px 24px 72px}
.case-photos{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin-top:16px}
.case-photos img{border-radius:var(--radius-lg);height:220px;width:100%;object-fit:cover;border:1px solid var(--border-default)}
.case-photo{height:220px;border-radius:var(--radius-lg);border:1px solid var(--border-default);overflow:hidden;background:var(--surface-sunken)}
.case-photos .case-photo img{display:block;width:100%;height:100%;object-fit:cover;border:0;border-radius:0}
@media (max-width:640px){.case-photos{grid-template-columns:1fr}.case-photos img{height:180px}.case-photo{height:180px}}
.other-services-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px}
@media (max-width:640px){.other-services-grid{grid-template-columns:1fr}}
.other-service-card{padding:18px;font-size:14px;font-weight:600;color:var(--text-primary);display:block}
.section-label{font-weight:600;font-size:13px;color:var(--text-muted);text-transform:uppercase;letter-spacing:.05em;margin:32px 0 14px}
.detail-tabs{display:flex;gap:28px;border-bottom:1px solid var(--border-default);margin-bottom:28px}
.detail-tab{background:none;border:none;font:inherit;font-size:15px;font-weight:600;color:var(--text-muted);padding:0 0 14px;cursor:pointer;border-bottom:2px solid transparent;margin-bottom:-1px}
.detail-tab.is-active{color:var(--text-brand);border-bottom-color:var(--accent-primary)}
.detail-tab-panel{display:none}
.detail-tab-panel.is-active{display:block}

/* articles */
.article-layout{display:grid;grid-template-columns:1fr 300px;gap:40px;align-items:start;max-width:1200px;margin:0 auto;padding:32px 24px 72px}
@media (max-width:900px){.article-layout{grid-template-columns:1fr}}
.article-hero{position:relative;height:380px;border-radius:var(--radius-lg);overflow:hidden;border:1px solid var(--border-default);background:var(--surface-sunken);margin-bottom:20px}
.article-hero img{width:100%;height:100%;object-fit:cover}
.article-meta{display:flex;gap:18px;font-size:13px;color:var(--text-muted);padding-bottom:16px;border-bottom:1px solid var(--border-default);margin-bottom:24px;flex-wrap:wrap}
.article-body{font-size:15px;color:var(--text-secondary);line-height:1.75}
.article-body h2{font-size:18px;color:var(--text-primary);margin:26px 0 12px}
.article-copyright{font-size:12px;color:var(--text-muted);margin-top:14px;border-top:1px solid var(--border-default);padding-top:16px}
.sidebar-card{border:1px solid var(--border-default);border-radius:var(--radius-lg);padding:18px;background:var(--surface-card);box-shadow:var(--shadow-sm);margin-bottom:24px}
.sidebar-card h3{font-size:15px;margin-bottom:4px}
.sidebar-accent{width:28px;height:3px;background:var(--accent-secondary);border-radius:2px;margin-bottom:14px}
.other-article-link{display:flex;align-items:center;gap:10px;font-size:13px;font-weight:600;color:var(--text-primary);margin-bottom:12px}
.other-article-link:hover{color:var(--text-brand)}
@media (max-width:640px){.article-hero{height:200px}}

/* forms */
.field{display:flex;flex-direction:column;gap:6px;font-family:var(--font-body);margin-bottom:18px}
.label{font-size:0.875rem;font-weight:600;color:var(--text-primary)}
.label .req{color:var(--color-danger)}
.input,.select,.textarea{font-family:var(--font-body);font-size:1rem;color:var(--text-primary);background:var(--surface-card);border:1px solid var(--border-strong);border-radius:var(--radius-md);padding:10px 14px;width:100%}
.select{appearance:none;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%23475467' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'%3E%3C/polyline%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right 12px center;padding-right:36px}
.textarea{resize:vertical;min-height:96px}
.input:focus,.select:focus,.textarea:focus{outline:none;border-color:var(--border-focus);box-shadow:var(--shadow-focus)}
.radio-row{display:flex;gap:18px;flex-wrap:wrap}
.radio-wrap,.checkbox-wrap{display:inline-flex;align-items:center;gap:9px;font-size:0.875rem;color:var(--text-primary);cursor:pointer}
.radio,.checkbox{width:19px;height:19px;flex-shrink:0;accent-color:var(--accent-primary)}
.phone-field{display:flex}
.phone-prefix{display:flex;align-items:center;gap:6px;padding:0 12px;border:1px solid var(--border-strong);border-right:none;border-radius:var(--radius-md) 0 0 var(--radius-md);background:var(--surface-sunken);font-size:14px;color:var(--text-secondary);white-space:nowrap}
.phone-field .input{border-radius:0 var(--radius-md) var(--radius-md) 0}
.quote-form{background:var(--surface-card);border:1px solid var(--border-default);border-radius:var(--radius-lg);box-shadow:var(--shadow-sm);padding:32px}
.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:56px}
@media (max-width:900px){.contact-grid{grid-template-columns:1fr}}
.contact-info-line{display:flex;align-items:center;gap:10px;font-size:14.5px;color:var(--text-secondary);margin-bottom:12px}
.form-toast{display:none;align-items:flex-start;gap:10px;background:var(--surface-card);border:1px solid var(--border-default);border-left:3px solid var(--color-secondary-600);border-radius:var(--radius-md);box-shadow:var(--shadow-md);padding:14px 16px;font-size:0.875rem;color:var(--text-primary);margin-bottom:20px}
.form-toast.is-visible{display:flex}
.hp-field{position:absolute;left:-9999px;width:1px;height:1px;overflow:hidden}
.form-error{display:none;margin-top:14px;font-size:13.5px;line-height:1.5;color:var(--color-danger-600,#b3261e)}
.form-error.is-visible{display:block}
.form-error a{color:inherit;text-decoration:underline}
.form-error.field-error{margin-top:6px}
.consent-field .checkbox-wrap{align-items:flex-start;line-height:1.45}
.consent-field .checkbox{margin-top:1px;flex-shrink:0}
.consent-group{display:flex;flex-direction:column;gap:14px}
.consent-item .form-error.field-error{margin-left:0}
.consent-field a{color:var(--accent-primary);text-decoration:underline}
button[data-submit-btn][disabled]{opacity:.7;cursor:not-allowed}

/* whatsapp fab */
/* whatsapp fab */
@keyframes eco-fab-ring{0%{transform:scale(1);opacity:.65}100%{transform:scale(2.4);opacity:0}}
.eco-fab-ring{position:absolute;inset:0;border-radius:50%;background:var(--color-secondary-600);pointer-events:none;animation:eco-fab-ring 1.4s ease-out}
@media (prefers-reduced-motion: reduce){.eco-fab-ring{animation:none;display:none}}
.whatsapp-fab{position:fixed;bottom:24px;right:24px;width:58px;height:58px;border-radius:50%;background:var(--color-secondary-600);box-shadow:var(--shadow-lg);display:flex;align-items:center;justify-content:center;z-index:40;transition:transform .2s}
.whatsapp-fab:hover{transform:scale(1.06)}
@media (max-width:640px){.whatsapp-fab{width:52px;height:52px;bottom:18px;right:16px}}

/* footer */
.site-footer{background:var(--surface-inverse);color:var(--color-neutral-300);padding:56px 0 28px}
.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:40px}
@media (max-width:900px){.footer-grid{grid-template-columns:1fr;gap:28px}}
.footer-brand .brand{color:white}
.footer-brand p{font-size:13.5px;line-height:1.6;max-width:280px;color:var(--color-neutral-400)}
.footer-social{display:flex;flex-wrap:wrap;gap:12px 18px;margin-top:16px}
.footer-social a{display:inline-flex;align-items:center;gap:8px;color:var(--color-neutral-400);font-size:13px;font-weight:600;transition:color .2s ease}
.footer-social a:hover{color:white}
.footer-social .social-icon{width:18px;height:18px;flex-shrink:0;fill:currentColor}
@media (max-width:640px){.footer-social{gap:10px 16px}.footer-social .social-icon{width:16px;height:16px}}
.footer-heading{font-weight:700;color:white;font-size:13px;margin-bottom:12px;letter-spacing:.04em;text-transform:uppercase}
.footer-col a{display:block;font-size:14px;margin-bottom:9px;color:var(--color-neutral-400)}
.footer-col a:hover{color:white}
.footer-contact-line{display:block;font-size:14px;margin-bottom:9px;color:var(--color-neutral-400)}
.footer-contact-line:hover{color:white}
.footer-bottom{margin-top:40px;border-top:1px solid var(--color-neutral-700);padding-top:18px;font-size:12.5px;color:var(--color-neutral-500)}
.footer-bottom a{color:var(--color-neutral-500);text-decoration:underline}

/* reveal on scroll */
.reveal{opacity:0;transform:translateY(28px);transition:opacity .8s cubic-bezier(.16,.84,.44,1),transform .8s cubic-bezier(.16,.84,.44,1)}
.reveal.is-visible{opacity:1;transform:translateY(0)}
@media (prefers-reduced-motion:reduce){.reveal{opacity:1;transform:none;transition:none}}

/* generic prose page (privacy / 404) */
.prose{max-width:760px;margin:0 auto;padding:48px 24px 72px}
.prose h1{font-size:32px;margin-bottom:20px}
.prose h2{font-size:19px;margin:28px 0 10px}
.prose p,.prose li{color:var(--text-secondary);font-size:15px;line-height:1.7}
.not-found{text-align:center;padding:96px 24px}
.not-found h1{font-size:60px;color:var(--accent-primary)}

/* article content protection */
.eco-article-protected{position:relative;overflow:hidden;-webkit-user-select:none;-moz-user-select:none;-ms-user-select:none;user-select:none}
.eco-article-protected img{-webkit-user-drag:none;-khtml-user-drag:none;-moz-user-drag:none;-o-user-drag:none;user-drag:none}
.eco-article-watermark{position:absolute;inset:-30%;display:grid;grid-template-columns:repeat(5,1fr);gap:46px;transform:rotate(-28deg);opacity:.05;pointer-events:none;z-index:2;font-family:var(--font-display);font-weight:700;font-size:20px;white-space:nowrap;color:var(--text-primary);overflow:hidden}
.eco-article-content{position:relative;z-index:1}
@media print{.eco-article-protected{display:none !important}}

/* servicios catalog view switcher */
.catalog-view[hidden]{display:none}
.view-switcher{display:inline-flex;gap:4px;padding:4px;border-radius:var(--radius-md);background:var(--surface-sunken);border:1px solid var(--border-default)}
.view-btn{width:36px;height:32px;border-radius:var(--radius-sm);border:none;background:transparent;color:var(--text-secondary);display:flex;align-items:center;justify-content:center;cursor:pointer;transition:background .12s}
.view-btn svg{width:18px;height:18px}
.view-btn.is-active{background:var(--accent-primary);color:#fff}
.view-btn.is-active svg{stroke:#fff}
.view-btn:not(.is-active):hover{background:var(--border-default)}

.catalog-columns{display:grid;grid-template-columns:repeat(3,1fr);gap:28px}
@media (max-width:1023px){.catalog-columns{grid-template-columns:repeat(2,1fr)}}
@media (max-width:640px){.catalog-columns{grid-template-columns:1fr}}
.catalog-columns-card{display:block;color:inherit}
.catalog-columns-card:hover{color:inherit}
.catalog-columns-photo{height:190px;border-radius:var(--radius-lg);border:1px solid var(--border-default);box-shadow:var(--shadow-sm);background:var(--surface-sunken);overflow:hidden;margin-bottom:12px}
.catalog-columns-photo img{width:100%;height:100%;object-fit:cover;display:block}
.catalog-columns-card h3{font-size:16px;margin-bottom:8px}
.catalog-columns-accent{width:26px;height:3px;background:var(--accent-secondary);border-radius:2px}

.catalog-rows{display:flex;flex-direction:column;gap:24px}
.catalog-row{display:flex;gap:24px;align-items:center;color:inherit}
.catalog-row:hover{color:inherit}
.catalog-row-photo{flex-shrink:0;width:240px;height:170px;border-radius:var(--radius-md);background:var(--surface-sunken);overflow:hidden}
.catalog-row-photo img{width:100%;height:100%;object-fit:cover;display:block}
.catalog-row h3{font-size:18px;margin-bottom:6px}
.catalog-row p{font-size:13.5px;max-width:520px;color:var(--text-secondary);margin:0}
@media (max-width:640px){.catalog-row{flex-direction:column;align-items:flex-start}.catalog-row-photo{width:100%;height:180px}}

.catalog-gallery{display:grid;grid-template-columns:repeat(2,1fr);gap:20px}
@media (max-width:640px){.catalog-gallery{grid-template-columns:1fr}}
.catalog-gallery-card{display:block;color:inherit;background:var(--surface-card);border:1px solid var(--border-default);border-radius:var(--radius-lg);padding:16px}
.catalog-gallery-card:hover{color:inherit}
.catalog-gallery-photo{height:140px;border-radius:var(--radius-md);background:var(--surface-sunken);overflow:hidden;margin-bottom:12px}
.catalog-gallery-photo img{width:100%;height:100%;object-fit:cover;display:block}
.catalog-gallery-icon{width:22px;height:22px;color:var(--accent-primary);margin-bottom:10px}
.catalog-gallery-card p{font-size:15.5px;color:var(--text-primary);margin:0}

/* cómo trabajamos */
.hw{display:grid;grid-template-columns:minmax(0,1fr) 380px minmax(0,1fr);grid-template-rows:190px 190px;column-gap:32px;max-width:1040px;margin:0 auto}
.hw.reveal,.hw.reveal.is-visible{opacity:1;transform:none;transition:none}
.hw-diagram{grid-column:2;grid-row:1 / span 2;width:380px}
.hw-diagram svg{display:block;width:100%;height:auto;overflow:visible}
.hw-s1{--hw-bg:var(--color-primary-800);--hw-fg:var(--color-neutral-0)}
.hw-s2{--hw-bg:var(--color-primary-600);--hw-fg:var(--color-neutral-0)}
.hw-s3{--hw-bg:var(--color-primary-300);--hw-fg:var(--color-primary-900)}
.hw-s4{--hw-bg:var(--color-neutral-300);--hw-fg:var(--color-primary-900)}
.hw-piece{cursor:pointer;outline:none}
.hw-shape{transform-box:view-box;transform-origin:50% 50%;transition:transform var(--dur-base) var(--ease-standard),opacity var(--dur-base) var(--ease-standard)}
.hw-fill{fill:var(--hw-bg)}
.hw-numtxt{fill:var(--hw-fg);font-family:var(--font-display);font-weight:700;font-size:32px;text-anchor:middle;dominant-baseline:central}
.hw-icon{fill:none;stroke:var(--hw-fg);stroke-width:1.7;stroke-linecap:round;stroke-linejoin:round}
.hw-text{align-self:center;max-width:290px;padding:16px 20px;border-radius:var(--radius-lg);color:inherit;text-decoration:none;transition:background-color var(--dur-base) var(--ease-standard),box-shadow var(--dur-base) var(--ease-standard)}
.hw-text:hover{text-decoration:none}
.hw-text:focus-visible{outline:none;box-shadow:var(--shadow-focus)}
.hw-t1{grid-column:1;grid-row:1;justify-self:end;text-align:right}
.hw-t2{grid-column:3;grid-row:1;justify-self:start}
.hw-t3{grid-column:3;grid-row:2;justify-self:start}
.hw-t4{grid-column:1;grid-row:2;justify-self:end;text-align:right}
.hw-text h3{margin:0 0 6px;font-size:18px}
.hw-text p{margin:0 0 10px;font-size:14px;line-height:1.5;color:var(--text-secondary)}
.hw-more{font-size:14px;font-weight:600;color:var(--text-brand)}
.hw-num{display:none}
.hw[data-active] .hw-shape{opacity:.45}
.hw[data-active="1"] .hw-piece[data-step="1"] .hw-shape,.hw[data-active="2"] .hw-piece[data-step="2"] .hw-shape,.hw[data-active="3"] .hw-piece[data-step="3"] .hw-shape,.hw[data-active="4"] .hw-piece[data-step="4"] .hw-shape{opacity:1;transform:scale(1.04)}
.hw[data-active="1"] .hw-text[data-step="1"],.hw[data-active="2"] .hw-text[data-step="2"],.hw[data-active="3"] .hw-text[data-step="3"],.hw[data-active="4"] .hw-text[data-step="4"]{background:var(--surface-brand-soft)}
.hw-in{opacity:0;transition:opacity .5s var(--ease-out),transform .5s var(--ease-out);transition-delay:calc(var(--i,0) * 120ms)}
g.hw-in{transform-box:view-box;transform-origin:50% 50%;transform:scale(.9)}
div.hw-in{transform:translateY(12px)}
.hw.is-visible .hw-in{opacity:1;transform:none}
@media (max-width:900px){
  .hw{grid-template-columns:minmax(0,1fr);grid-template-rows:none;row-gap:4px;max-width:560px}
  .hw-diagram{grid-column:1;grid-row:auto;width:240px;justify-self:center;margin-bottom:20px}
  .hw-text{grid-column:1;grid-row:auto;justify-self:stretch;max-width:none;text-align:left;padding:14px 16px;min-height:44px}
  .hw-text .hw-in{display:grid;grid-template-columns:32px minmax(0,1fr);column-gap:14px;align-items:start}
  .hw-num{display:flex;align-items:center;justify-content:center;width:32px;height:32px;border-radius:var(--radius-sm);background:var(--hw-bg);color:var(--hw-fg);font-family:var(--font-display);font-weight:700;font-size:13px}
  .hw-text h3{font-size:17px;margin-bottom:4px}
  .hw-text p{margin-bottom:6px}
}
@media (prefers-reduced-motion:reduce){
  .hw-in,g.hw-in,div.hw-in{opacity:1;transform:none;transition:none}
}

/* thank-you page */
.banner.page-banner{height:260px}
.page-banner-overlay{position:absolute;inset:0;pointer-events:none;display:flex;align-items:flex-end;background:linear-gradient(to top,rgba(6,34,38,.62),rgba(6,34,38,.08) 70%)}
.page-banner-overlay .container{width:100%}
.page-banner-title{color:#fff;margin:0 0 28px;font-size:clamp(28px,4vw,40px)}
.thanks{padding:96px 20px 112px;text-align:center}
.thanks-inner{max-width:640px;margin:0 auto;display:flex;flex-direction:column;align-items:center}
.thanks-title{font-size:clamp(28px,4.4vw,42px);line-height:1.15;margin:0 0 20px;text-wrap:balance}
.thanks-text{font-size:17px;line-height:1.6;color:var(--text-secondary);margin:0 0 40px;text-wrap:pretty}
.thanks-wa{margin:0 0 40px}
.btn-whatsapp{background:#1a9e4b;color:#fff;padding:14px 28px;min-height:52px;height:auto;font-size:1.0625rem;line-height:1.25;gap:10px;white-space:normal;text-align:center;max-width:100%;box-sizing:border-box}
.btn-whatsapp:hover{background:#168a41;color:#fff}
.btn-whatsapp svg{flex-shrink:0}
.thanks-wa-link{justify-content:center;margin:0}
@media (max-width:640px){.banner.page-banner{height:180px}.page-banner-title{margin-bottom:20px}.thanks{padding:56px 20px 72px}.thanks-text{font-size:16px;margin-bottom:32px}.thanks-wa{margin-bottom:32px}}

/* keyboard focus */
a:focus-visible,button:focus-visible,summary:focus-visible,[role="button"]:focus-visible,[tabindex]:focus-visible,.checkbox:focus-visible{outline:3px solid var(--color-primary-600);outline-offset:3px;box-shadow:0 0 0 3px #fff}
a:focus:not(:focus-visible),button:focus:not(:focus-visible){outline:none}