/* Premium cinematic redesign — architecture/editorial inspired, bespoke for ES Effizienz Services */
:root{
  --cream:#f2eee7;--cream2:#e8e1d8;--ink:#0b1112;--ink2:#202a2c;--bronze:#a97859;--bronze2:#d6b49f;
  --muted:#697173;--rule:rgba(11,17,18,.15);--dark-rule:rgba(255,255,255,.18);--gutter:clamp(18px,3vw,48px);
}
html,body{overflow-x:hidden;background:var(--cream)}
body{color:var(--ink);background:var(--cream)}
.noise{opacity:.016;mix-blend-mode:multiply}
.wrap{width:min(calc(100% - (var(--gutter)*2)),1360px)}
::selection{background:var(--bronze);color:#fff}

/* precise header */
.topline{background:var(--ink);color:#d5dada;border:0}
.topline .wrap{height:32px;font-size:.64rem;letter-spacing:.17em}
.topline span:last-child{color:#aeb7b8}
header{background:rgba(242,238,231,.9);border-bottom:1px solid var(--rule);backdrop-filter:blur(18px);-webkit-backdrop-filter:blur(18px)}
header.scrolled{background:rgba(242,238,231,.97)}
.nav{height:80px}
.brand{gap:14px}
.brand img{width:47px;height:47px}
.brand-copy strong{font-size:.75rem;letter-spacing:.18em}
.brand-copy span{font-size:.57rem;letter-spacing:.16em;margin-top:5px}
nav{gap:30px;font-size:.79rem}
nav a{letter-spacing:.02em}
nav a:not(.nav-cta):after{bottom:3px;background:var(--bronze)}
.nav-cta,.btn{border-radius:0;min-height:48px;padding:0 21px;transition:background .22s ease,color .22s ease,border-color .22s ease,transform .22s ease}
.nav-cta{min-height:43px;background:var(--ink);color:#fff;border:1px solid var(--ink)}
.btn:hover,.nav-cta:hover{background:var(--bronze);border-color:var(--bronze);color:#fff;box-shadow:none;transform:translateY(-1px)}

/* hero */
.page-hero{position:relative;border-bottom:1px solid var(--rule);background:
  linear-gradient(115deg,rgba(169,120,89,.055),transparent 30%),var(--cream)}
.page-hero:before{background:none}
.hero-shell{min-height:min(850px,88vh);padding:clamp(72px,8vw,122px) 0 clamp(64px,7vw,104px);grid-template-columns:minmax(0,1.14fr) minmax(390px,.86fr);gap:clamp(58px,7vw,116px);align-items:center}
.hero-copy{z-index:4}
.hero-copy .eyebrow{margin-bottom:28px;color:var(--bronze)}
.eyebrow{font-size:.66rem;letter-spacing:.22em;font-weight:700}
.hero-copy h1{max-width:980px;font-size:clamp(4.5rem,7.7vw,9.2rem);line-height:.87;letter-spacing:-.07em;font-weight:500;text-wrap:balance}
.hero-copy h1 .serif{color:var(--bronze);font-weight:400}
.hero-copy>p{max-width:690px;margin-top:30px;font-size:clamp(1rem,1.3vw,1.18rem);line-height:1.72;color:#394345}
.hero-actions{margin-top:38px;gap:10px}
.hero-aside{position:relative;min-height:650px;display:block}
.hero-mark{display:none}
.cinematic-media{position:absolute;inset:0 0 30px 28px;margin:0;overflow:hidden;background:#d9d2c9;clip-path:polygon(0 0,100% 0,100% 91%,88% 100%,0 100%);isolation:isolate}
.cinematic-media:after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,transparent 45%,rgba(5,10,11,.5) 100%);pointer-events:none}
.cinematic-media img{width:100%;height:100%;object-fit:cover;transform:scale(1.035);transition:transform 1.1s cubic-bezier(.2,.7,.2,1);filter:saturate(.78) contrast(1.03)}
.site-ready .cinematic-media img{transform:scale(1)}
.cinematic-media figcaption{position:absolute;left:24px;right:24px;bottom:19px;z-index:3;display:flex;align-items:end;justify-content:space-between;gap:20px;color:#fff;font-size:.63rem;letter-spacing:.12em;text-transform:uppercase}
.cinematic-media figcaption span:first-child{font-weight:700}
.cinematic-media figcaption a{color:#d8dedf;font-size:.58rem}
.info-card.floating-spec{position:absolute;left:-38px;right:auto;bottom:-8px;z-index:5;width:min(88%,430px);padding:24px 26px;border:1px solid rgba(255,255,255,.18);border-radius:0;background:rgba(11,17,18,.94);color:#fff;backdrop-filter:blur(14px);box-shadow:0 26px 70px rgba(0,0,0,.22)}
.info-card.floating-spec>img{display:none}
.info-card.floating-spec .num{padding:0;color:var(--bronze2);font-size:3.8rem}
.info-card.floating-spec h3{margin:14px 0 10px;color:#fff;font-size:1.08rem}
.info-card.floating-spec p{color:#cbd2d3;font-size:.84rem}
.info-card.floating-spec .info-list{margin-top:18px;border-color:rgba(255,255,255,.16)}
.info-card.floating-spec .info-list span{padding:10px 0;border-color:rgba(255,255,255,.13);font-size:.71rem}
.info-card.floating-spec .info-list em{color:#adb7b8}
body[data-page="home"] .info-card.floating-spec{width:min(92%,455px)}

/* sections */
section.content{padding:clamp(100px,10vw,156px) 0}
.section-head{grid-template-columns:.38fr 1.62fr;gap:clamp(40px,6vw,106px);margin-bottom:clamp(52px,6vw,84px)}
.section-head h2{font-size:clamp(3rem,5vw,5.8rem);line-height:.93;letter-spacing:-.058em;font-weight:500;text-wrap:balance}
.section-head p{max-width:670px;margin-top:24px;color:#616b6c;line-height:1.76}

/* editorial service grid */
.cards{display:grid;grid-template-columns:repeat(12,minmax(0,1fr));gap:0;border-top:1px solid var(--rule)}
.card,.card.span4,.card.span5,.card.span6,.card.span7,.card.span12{position:relative;overflow:hidden;min-height:330px;padding:30px 34px 32px;border:0;border-right:1px solid var(--rule);border-bottom:1px solid var(--rule);border-radius:0;background:transparent;box-shadow:none;transition:background .25s ease,color .25s ease}
.card.span4{grid-column:span 4}.card.span5{grid-column:span 5}.card.span6{grid-column:span 6}.card.span7{grid-column:span 7}.card.span12{grid-column:1/-1}
.card:nth-child(3n),.card.span12{border-right:0}
.card:hover{transform:none;background:var(--ink);color:#fff;box-shadow:none}
.card .kicker{font-size:.63rem;letter-spacing:.2em;color:var(--bronze);z-index:2}
.card .arrow{top:27px;right:28px;font-size:1rem;color:#8f8782;transition:transform .25s ease,color .25s ease}
.card:hover .arrow{transform:translate(4px,-4px);color:#fff}
.card h3{margin:88px 0 14px;font-size:clamp(1.8rem,2.7vw,2.95rem);line-height:1;letter-spacing:-.045em;font-weight:500;max-width:620px;z-index:2}
.card p{position:relative;z-index:2;color:#626c6d;font-size:.91rem;line-height:1.68;max-width:560px;transition:color .25s ease}
.card:hover p{color:#cbd3d4}
.card:after{content:attr(data-index);display:block;position:absolute;right:18px;bottom:-28px;width:auto;height:auto;border:0;border-radius:0;font-size:10rem;line-height:1;font-weight:700;letter-spacing:-.09em;color:rgba(11,17,18,.035);pointer-events:none}
.card:hover:after{color:rgba(255,255,255,.04)}

/* dark sections */
.dark-section{background:var(--ink);color:#fff}
.dark-section .section-head h2{color:#fff}
.dark-section .section-head p{color:#c4cdce}
.dark-section .eyebrow{color:var(--bronze2)}
.dark-section .cards{border-color:var(--dark-rule)}
.dark-section .card{border-color:var(--dark-rule);background:transparent}
.dark-section .card:hover{background:#161f21}
.dark-section .card h3{color:#fff}
.dark-section .card p{color:#cbd2d3}
.dark-section .card .kicker{color:var(--bronze2)}

/* process */
.process-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:0;border-top:1px solid var(--dark-rule);border-bottom:1px solid var(--dark-rule)}
.process-card{position:relative;min-height:330px;padding:28px 28px 32px;border:0;border-right:1px solid var(--dark-rule);border-radius:0;background:transparent;overflow:hidden}
.process-card:last-child{border-right:0}
.process-card .step{font-size:clamp(3.8rem,5.3vw,6.2rem);color:var(--bronze2);font-weight:300;letter-spacing:-.08em}
.process-card h3{margin:92px 0 10px;color:#fff;font-size:1.22rem}
.process-card p{color:#d1d7d8;font-size:.88rem;line-height:1.64}
.process-card:after{content:"";position:absolute;left:0;right:100%;bottom:0;height:3px;background:var(--bronze);transition:right .35s ease}
.process-card:hover:after{right:0}

/* company / detail */
.split{gap:clamp(60px,8vw,120px)}
.abstract-panel{min-height:590px;border:0;border-radius:0;background:linear-gradient(140deg,#ded6cb,#f4f0e9);overflow:hidden}
.abstract-panel img{width:min(58%,330px)}
.abstract-panel:before,.abstract-panel:after{border-radius:0;border-color:rgba(169,120,89,.24);transform:rotate(45deg)}
.quote{left:0;right:0;bottom:0;padding:26px 30px;border-radius:0;background:rgba(11,17,18,.95)}
.quote strong{font-size:1.03rem}.quote span{color:#b9c3c4}
.split-copy h2{font-size:clamp(3rem,5.1vw,5.8rem);line-height:.93}
.split-copy p{font-size:1rem;color:#606b6c}
.checklist{border-color:var(--rule)}
.check{font-size:.82rem}.check i{border-radius:0;background:var(--bronze)}
.service-detail{grid-template-columns:.58fr 1.42fr;gap:clamp(60px,7vw,110px)}
.sticky-index{top:126px}
.sticky-index a{padding:18px 0}
.detail-stack{gap:0;border-top:1px solid var(--rule)}
.detail-block{padding:48px 0;border:0;border-bottom:1px solid var(--rule);border-radius:0;background:transparent}
.detail-block h2{font-size:clamp(2.5rem,4.3vw,4.7rem);line-height:.96}
.detail-block p{max-width:780px;color:#616b6c}
.detail-bullets{margin-top:34px}
.detail-bullets span{padding:15px 0;border-color:var(--rule)}

/* case studies */
.case-grid{gap:0;border-top:1px solid var(--rule)}
.case{grid-column:span 6;min-height:430px;padding:34px;border:0;border-right:1px solid var(--rule);border-bottom:1px solid var(--rule);border-radius:0;background:transparent}
.case:nth-child(even){border-right:0}
.case h3{font-size:clamp(2rem,3vw,3rem);margin:70px 0 15px}
.case p{color:#626c6d}.case-tags span,.future-media{border-radius:0}
.future-media{border-style:solid;background:rgba(169,120,89,.035)}

/* cinematic full-width photo break */
.cinema-band{position:relative;height:clamp(520px,72vh,790px);overflow:hidden;background:#151c1e;color:#fff}
.cinema-band__media{position:absolute;inset:0;margin:0}
.cinema-band__media:after{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(7,12,13,.68) 0%,rgba(7,12,13,.24) 50%,rgba(7,12,13,.08) 100%),linear-gradient(0deg,rgba(7,12,13,.45),transparent 48%)}
.cinema-band__media img{width:100%;height:100%;object-fit:cover;filter:saturate(.72) contrast(1.04);transform:scale(1.025);transition:transform 1.2s cubic-bezier(.2,.7,.2,1)}
.cinema-band.in .cinema-band__media img{transform:scale(1)}
.cinema-band__inner{position:relative;z-index:2;height:100%;width:min(calc(100% - (var(--gutter)*2)),1360px);margin:auto;padding:clamp(50px,6vw,82px) 0;display:flex;flex-direction:column;justify-content:space-between}
.cinema-band__top{display:flex;justify-content:space-between;gap:30px;font-size:.64rem;letter-spacing:.18em;text-transform:uppercase}
.cinema-band__top a{color:#d9dede}
.cinema-band h2{margin:0;max-width:1050px;font-size:clamp(3.5rem,7vw,8.2rem);line-height:.87;letter-spacing:-.065em;font-weight:500;text-wrap:balance}
.cinema-band h2 em{font-family:Georgia,"Times New Roman",serif;font-weight:400;color:var(--bronze2)}

/* CTA */
.cta{padding:0;background:var(--ink)}
.cta .wrap{width:100%;max-width:none}
.cta-shell{padding:clamp(72px,8vw,120px) max(var(--gutter),calc((100vw - 1360px)/2 + var(--gutter)));grid-template-columns:1.25fr .75fr;gap:clamp(50px,7vw,110px);border-radius:0;border-top:1px solid var(--dark-rule);background:var(--ink)}
.cta-shell:after{content:"ES";font-size:min(27vw,25rem);top:-34%;right:0;color:rgba(255,255,255,.027)}
.cta h2{font-size:clamp(3.3rem,5.8vw,6.7rem);line-height:.9}
.cta p{color:#c9d0d1;max-width:490px}
.cta .btn{border-color:#fff;background:transparent;color:#fff}.cta .btn:hover{background:#fff;border-color:#fff;color:var(--ink)}

/* contact */
.contact-layout{gap:0;border-top:1px solid var(--rule);border-bottom:1px solid var(--rule)}
.contact-panel,.contact-form{border-radius:0!important;border:0!important;box-shadow:none!important}
.contact-panel{background:var(--ink)!important;color:#fff!important;padding:clamp(34px,5vw,68px)!important}
.contact-panel p{color:#c6cecf!important}
.contact-method{border-color:var(--dark-rule)!important}
.contact-method span{color:#aab5b6!important}.contact-method strong{color:#fff!important}
.contact-form{background:transparent!important;padding:clamp(34px,5vw,68px)!important}
.field input,.field textarea,.field select{border-radius:0!important;border:0!important;border-bottom:1px solid var(--rule)!important;background:transparent!important;padding-left:0!important;padding-right:0!important;box-shadow:none!important}
.field input:focus,.field textarea:focus,.field select:focus{border-color:var(--bronze)!important;outline:0}

/* FAQ */
.faq-list{border-color:var(--rule)}
.faq-item{border-color:var(--rule)}
.faq-q{padding:30px 0;font-size:clamp(1.2rem,2vw,1.65rem)}
.faq-a{max-width:850px;color:#626c6d}

/* legal */
.legal{max-width:980px!important}
.legal h1{font-size:clamp(3.7rem,7vw,7rem);letter-spacing:-.065em;margin-bottom:70px}
.legal h2{margin-top:54px;padding-top:22px;border-top:1px solid var(--rule);font-size:1.35rem}
.legal p{font-size:.98rem;line-height:1.78;color:#4f5a5b}
.legal-note{border-radius:0;border-color:rgba(169,120,89,.35);background:rgba(169,120,89,.06)}

/* footer */
footer{position:relative;overflow:hidden;background:var(--ink);color:#fff;border:0}
footer:after{content:"EFFIZIENZ";position:absolute;left:-2vw;bottom:-5vw;font-size:clamp(5rem,15vw,14rem);font-weight:800;letter-spacing:-.08em;color:rgba(255,255,255,.018);pointer-events:none}
.footer-grid{position:relative;z-index:2;padding-top:44px;border-top:1px solid var(--dark-rule)}
.footer-brand img{filter:brightness(0) invert(1);opacity:.9}
.footer-brand span,.footer-links{color:#aab5b6}.footer-links a:hover{color:#fff}

/* reveal polish */
.reveal{transform:translateY(22px);opacity:0;transition:opacity .7s ease,transform .7s cubic-bezier(.2,.7,.2,1)}
.reveal.in{transform:none;opacity:1}
.site-photo-reveal{opacity:0;transform:scale(1.025);transition:opacity .8s ease,transform 1s cubic-bezier(.2,.7,.2,1)}
.site-photo-reveal.in{opacity:1;transform:scale(1)}

@media(max-width:1100px){
  .hero-shell{grid-template-columns:minmax(0,1fr) minmax(340px,.72fr);gap:54px}
  .card.span4{grid-column:span 6}.card.span5,.card.span7{grid-column:span 6}
  .process-grid{grid-template-columns:repeat(2,1fr)}
  .process-card:nth-child(2){border-right:0}.process-card:nth-child(-n+2){border-bottom:1px solid var(--dark-rule)}
}

@media(max-width:900px){
  .topline{display:none}.nav{height:70px}
  .hero-shell{min-height:auto;grid-template-columns:1fr;padding:68px 0 72px;gap:54px}
  .hero-copy h1{font-size:clamp(3.8rem,11vw,6.4rem)}
  .hero-aside{min-height:620px}
  .cinematic-media{inset:0 0 30px 0}
  .info-card.floating-spec{left:22px;bottom:-2px}
  .section-head{grid-template-columns:1fr;gap:24px}
  .split,.service-detail{grid-template-columns:1fr;gap:58px}.sticky-index{position:static}
  .cta-shell{grid-template-columns:1fr}
}

@media(max-width:600px){
  :root{--gutter:18px}
  .wrap{width:calc(100% - 36px)}
  .nav{height:66px}.brand img{width:38px;height:38px}.brand-copy strong{font-size:.67rem}.brand-copy span{display:none}
  .menu-btn{width:40px;height:40px;border-radius:0;background:transparent}
  nav{left:10px!important;right:10px!important;padding:7px!important;border-radius:0!important;background:rgba(242,238,231,.985)!important;border:1px solid var(--rule)!important;box-shadow:0 26px 60px rgba(5,10,11,.16)!important}
  nav a{padding:13px 12px!important}.nav-cta{border-radius:0!important}
  .hero-shell{padding:54px 0 64px;gap:40px}
  .hero-copy .eyebrow{margin-bottom:18px}
  .hero-copy h1{font-size:clamp(3.15rem,15vw,4.8rem);line-height:.89;letter-spacing:-.06em}
  .hero-copy>p{font-size:.96rem;line-height:1.64;margin-top:23px}
  .hero-actions{display:grid;grid-template-columns:1fr;margin-top:28px}.hero-actions .btn{width:100%;white-space:normal;text-align:center}
  .hero-aside{min-height:500px}
  .cinematic-media{inset:0;clip-path:polygon(0 0,100% 0,100% 94%,91% 100%,0 100%)}
  .cinematic-media figcaption{left:15px;right:15px;bottom:13px;font-size:.55rem}.cinematic-media figcaption a{font-size:.51rem}
  .info-card.floating-spec{position:absolute;left:14px;right:14px;bottom:-28px;width:auto;padding:18px}
  .info-card.floating-spec .info-list{display:none}.info-card.floating-spec .num{font-size:2.8rem}.info-card.floating-spec h3{margin:10px 0 4px;font-size:.96rem}.info-card.floating-spec p{margin:0;font-size:.75rem}
  body[data-page="home"] .info-card.floating-spec{width:auto}
  section.content{padding:78px 0}.section-head{margin-bottom:42px}.section-head h2{font-size:clamp(2.55rem,11.8vw,3.8rem)}.section-head p{font-size:.94rem;line-height:1.66}
  .cards{grid-template-columns:1fr}.card,.card.span4,.card.span5,.card.span6,.card.span7,.card.span12{grid-column:1/-1!important;min-height:0;padding:25px 0 29px;border-right:0;border-bottom:1px solid var(--rule)}
  .card h3{margin:49px 38px 10px 0;font-size:clamp(1.7rem,8.4vw,2.35rem)}.card p{font-size:.89rem}
  .dark-section .card{border-color:var(--dark-rule)}
  .process-grid{grid-template-columns:1fr;border-bottom:0}.process-card,.process-card:nth-child(2){min-height:0;padding:24px 0 28px;border-right:0;border-bottom:1px solid var(--dark-rule);display:grid;grid-template-columns:74px 1fr;gap:18px}.process-card .step{font-size:2.9rem}.process-card h3{margin:3px 0 8px}.process-card p{font-size:.86rem}
  .abstract-panel{min-height:430px}.quote{padding:19px}
  .detail-block{padding:38px 0}.detail-block h2{font-size:clamp(2.25rem,10vw,3.2rem)}.detail-bullets{grid-template-columns:1fr}
  .case,.case:nth-child(even){grid-column:1/-1;min-height:0;padding:28px 0;border-right:0}.case h3{margin:48px 0 13px;font-size:clamp(1.8rem,8.2vw,2.5rem)}
  .cinema-band{height:64vh;min-height:470px}.cinema-band__inner{width:calc(100% - 36px);padding:38px 0}.cinema-band__top{font-size:.55rem}.cinema-band h2{font-size:clamp(3rem,13.8vw,4.7rem);line-height:.9}
  .cta-shell{padding:70px 18px 76px;gap:34px}.cta h2{font-size:clamp(3rem,13vw,4.5rem)}.cta p{font-size:.94rem}.cta .hero-actions{display:grid}
  .contact-layout{display:block}.contact-panel,.contact-form{padding:34px 0!important}.contact-panel{padding-left:18px!important;padding-right:18px!important}
  .footer-grid{padding-top:34px}.footer-links{row-gap:12px}
}

@media(max-width:390px){
  .hero-copy h1{font-size:clamp(2.9rem,14.2vw,4.1rem)}
  .section-head h2{font-size:clamp(2.35rem,11vw,3.25rem)}
  .cinema-band h2{font-size:clamp(2.7rem,13vw,4rem)}
  .cta h2{font-size:clamp(2.7rem,12.5vw,4rem)}
}

@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto!important;animation:none!important;transition:none!important}.reveal,.site-photo-reveal{opacity:1!important;transform:none!important}}