/* Dallmann — Business Analytics & Web Productions | local assets, no frameworks */
:root{--bg:#09131f;--bg-deep:#060e18;--surface:#0f1c2b;--surface-2:#152333;--line:rgba(187,207,225,.15);--line-strong:rgba(188,218,237,.28);--ink:#eff5f9;--muted:#a7b8c8;--soft:#c9d6df;--cyan:#6ec6de;--cyan-bright:#8dd7e7;--silver:#d9e9ef;--max:1220px;--ease:cubic-bezier(.22,1,.36,1)}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:95px}
body{margin:0;background:var(--bg);color:var(--ink);font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Arial,sans-serif;font-size:16px;line-height:1.72;-webkit-font-smoothing:antialiased}
body::before{position:fixed;inset:0;pointer-events:none;z-index:-1;content:"";background:radial-gradient(ellipse 75% 55% at 96% 0%,rgba(32,79,118,.12),transparent 75%)}
a{color:inherit;text-decoration:none}a:focus-visible,button:focus-visible{outline:2px solid var(--cyan-bright);outline-offset:5px}
img,svg,video{max-width:100%}img{display:block}button{font:inherit}
::selection{background:rgba(110,198,222,.35);color:#fff}
.container{width:min(var(--max),calc(100% - 92px));margin-inline:auto}
.skip-link{position:fixed;left:15px;top:-90px;padding:10px 18px;background:#e6f2f7;color:#071423;z-index:200}.skip-link:focus{top:12px}
.eyebrow{display:flex;align-items:center;gap:13px;color:var(--cyan-bright);font-size:11px;font-weight:600;letter-spacing:.22em;text-transform:uppercase}.eyebrow::before{content:"";width:33px;height:1px;background:currentColor;opacity:.75}
.accent{font-family:Georgia,"Times New Roman",serif;font-weight:400;font-style:italic;color:var(--cyan)}
.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}
/* header */
.site-header{height:90px;position:sticky;top:0;z-index:90;border-bottom:1px solid rgba(195,221,242,.13);background:rgba(7,15,25,.94);backdrop-filter:blur(18px);-webkit-backdrop-filter:blur(18px)}
.header-inner{height:100%;display:flex;align-items:center;justify-content:space-between;gap:20px}
.brand{display:inline-flex;align-items:center;gap:13px;min-width:270px}
.brand-symbol{width:49px;height:49px;object-fit:contain}
.brand-name{font-size:22px;line-height:1.05;letter-spacing:.22em;font-weight:500;color:#f4f9fc;display:block}
.brand-caption{display:block;color:#8bafc5;font-size:8.8px;line-height:1.6;letter-spacing:.08em;margin-top:5px;white-space:nowrap}
.nav-links{display:flex;align-items:center;gap:30px;list-style:none;padding:0;margin:0}
.nav-links a{font-size:11px;font-weight:550;letter-spacing:.13em;text-transform:uppercase;color:#b6c7d5;transition:color .2s}
.nav-links a:hover,.nav-links a[aria-current="page"]{color:#edf7fb}
.nav-links a[aria-current="page"]::after{content:"";display:block;height:1px;margin-top:6px;background:var(--cyan);width:100%}
.nav-links .nav-contact{border:1px solid rgba(142,212,228,.48);padding:13px 17px;color:#eff8fb}.nav-links .nav-contact:hover{background:rgba(110,198,222,.10)}
.menu-toggle{display:none;background:none;border:1px solid var(--line-strong);width:46px;height:46px;cursor:pointer;color:var(--ink);align-items:center;justify-content:center}
.menu-toggle svg{width:24px;height:24px}
/* home hero */
.hero{position:relative;isolation:isolate;min-height:690px;min-height:min(750px,calc(100svh - 90px));overflow:hidden;display:flex;align-items:center}
.hero-media{position:absolute;inset:0;z-index:-3}.hero-media picture,.hero-media img{display:block;width:100%;height:100%;object-fit:cover;object-position:center}
.hero::before{content:"";position:absolute;inset:0;z-index:-2;background:linear-gradient(90deg,#08131f 1%,rgba(8,19,31,.98) 21%,rgba(8,19,31,.86) 43%,rgba(8,19,31,.23) 71%,rgba(8,19,31,.10)),linear-gradient(0deg,rgba(5,13,22,.90),transparent 38%)}
.hero::after{content:"";position:absolute;inset:0;z-index:-1;background:linear-gradient(180deg,rgba(1,8,16,.15),transparent 30%,rgba(1,8,16,.2));pointer-events:none}
.hero-content{padding-block:116px 142px}
.hero-label{margin:0 0 28px}
.hero h1{font-size:clamp(62px,7.8vw,112px);font-weight:370;line-height:1.055;letter-spacing:-.065em;max-width:920px;margin:0 0 27px}
.hero h1 .accent{letter-spacing:-.06em}
.hero-lead{font-size:clamp(17px,1.85vw,21px);max-width:585px;line-height:1.72;color:#d4e1e9;margin:0 0 33px}
.hero-actions{display:flex;align-items:center;gap:31px;flex-wrap:wrap}
.button{display:inline-flex;align-items:center;justify-content:center;gap:30px;border:1px solid var(--cyan);background:var(--cyan);color:#081827;padding:16px 21px;min-height:54px;font-size:11px;letter-spacing:.13em;font-weight:700;text-transform:uppercase;transition:background .22s,border-color .22s,transform .22s}
.button:hover{background:var(--cyan-bright);border-color:var(--cyan-bright);transform:translateY(-2px)}
.button svg,.arrow-link svg{width:17px;height:17px;stroke:currentColor;fill:none;stroke-width:1.6}
.button-ghost{background:transparent;color:var(--ink);border-color:var(--line-strong)}.button-ghost:hover{background:rgba(255,255,255,.06);border-color:var(--cyan)}
.film-button{display:inline-flex;align-items:center;gap:14px;color:#e3ecf1;font-size:11px;letter-spacing:.16em;font-weight:600;text-transform:uppercase;transition:color .2s}
.film-button:hover{color:var(--cyan-bright)}
.play-icon{display:grid;place-items:center;width:54px;height:54px;border:1px solid rgba(236,245,248,.64);border-radius:50%;transition:background .2s,border-color .2s}.film-button:hover .play-icon{background:rgba(110,198,222,.15);border-color:var(--cyan)}.play-icon svg{width:19px;height:19px;margin-left:3px;fill:currentColor}
.hero-bottom{position:absolute;bottom:0;left:0;right:0;border-top:1px solid rgba(220,236,249,.13);background:rgba(7,16,25,.47)}
.hero-bottom .container{height:76px;display:flex;align-items:center;justify-content:space-between;gap:24px;color:#bad0de;font-size:10px;letter-spacing:.16em;text-transform:uppercase}
.hero-bottom span i{display:inline-block;width:7px;height:7px;border:1px solid var(--cyan);transform:rotate(45deg);margin-right:13px}
/* generic sections */
.section{padding:118px 0;border-top:1px solid var(--line)}
.section-muted{background:linear-gradient(130deg,rgba(21,38,56,.68),rgba(10,21,34,.93) 75%)}
.section-head{display:grid;grid-template-columns:.38fr 1fr;gap:6.5%;align-items:start;margin-bottom:36px}
.section-head .eyebrow{margin-top:12px}
.section-head h2,.section h2,.page-heading h1{font-size:clamp(38px,4.7vw,63px);font-weight:380;letter-spacing:-.052em;line-height:1.15;margin:0 0 24px}
.section-head .summary{max-width:700px;margin:0}
.section p{color:var(--muted);margin:0 0 18px;max-width:760px}
.section p.lead{font-size:20px;color:var(--soft);line-height:1.75}
.mini-divider{height:1px;background:var(--line);width:100%;margin:42px 0}
.intro-grid{display:grid;grid-template-columns:1fr .85fr;gap:11%}
.intro-grid .intro-mark{margin:auto 0 0 auto;max-width:390px;padding:36px 0 0 39px;border-left:1px solid var(--line-strong)}
.intro-mark blockquote{margin:0;font-family:Georgia,serif;font-size:clamp(27px,2.8vw,37px);line-height:1.37;color:#e4f1f5;font-style:italic}
.intro-mark cite{display:block;margin-top:22px;font:600 10px/1.6 -apple-system,BlinkMacSystemFont,"Segoe UI",Arial,sans-serif;text-transform:uppercase;letter-spacing:.18em;color:var(--cyan);font-style:normal}
.services-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:1px;background:var(--line);border:1px solid var(--line);margin-top:52px}
.service-card{padding:38px 34px 36px;min-height:357px;background:var(--bg);display:flex;flex-direction:column;transition:background .25s}
.service-card:hover{background:#111f2f}
.card-top{display:flex;justify-content:space-between;align-items:center;gap:15px}
.card-number{color:var(--cyan);font-size:12px;letter-spacing:.17em}.card-icon{width:47px;height:47px;stroke:#a1bed1;fill:none;stroke-width:1.4}
.service-card h3{font-size:28px;line-height:1.18;letter-spacing:-.035em;font-weight:430;margin:57px 0 15px;max-width:230px}
.service-card p{font-size:14px;line-height:1.75;flex:1}
.arrow-link{font-size:11px;font-weight:650;letter-spacing:.13em;text-transform:uppercase;color:var(--cyan-bright);display:inline-flex;align-items:center;gap:16px;align-self:flex-start;margin-top:24px}
.arrow-link:hover{color:#fff}
.statements{display:grid;grid-template-columns:.85fr 1fr;gap:12%;align-items:center}
.statement-art{position:relative;min-height:480px;border:1px solid var(--line);overflow:hidden;background:linear-gradient(135deg,#0c1f31,#152f43 50%,#071421)}
.statement-art::before{content:"";position:absolute;width:460px;height:460px;left:-180px;top:-120px;border:1px solid rgba(119,192,214,.23);border-radius:50%;box-shadow:0 0 0 75px rgba(127,194,220,.025),0 0 0 150px rgba(139,205,226,.035)}
.statement-art::after{content:"";position:absolute;inset:0;background:linear-gradient(120deg,rgba(10,24,37,.08),rgba(6,18,30,.88))}
.statement-art img{width:min(72%,375px);height:auto;position:absolute;left:14%;top:18%;opacity:.82;filter:saturate(.62) contrast(1.03)}
.statement-art .art-caption{position:absolute;left:34px;bottom:24px;color:#bfd3e0;font-size:10px;letter-spacing:.22em;z-index:2;text-transform:uppercase}
.signature-row{padding-top:24px;border-top:1px solid var(--line);margin-top:28px;display:flex;align-items:center;gap:15px;color:var(--soft);font-size:13px}
.signature-line{width:45px;height:1px;background:var(--cyan)}
.expertise-columns{display:grid;grid-template-columns:1fr 1.02fr;gap:12%}
.expertise-categories{border-top:1px solid var(--line)}
.expertise-item{border-bottom:1px solid var(--line);display:grid;grid-template-columns:43px 1fr;align-items:baseline;gap:10px;padding:22px 0}
.expertise-item .no{color:var(--cyan);font-size:11px;letter-spacing:.14em}
.expertise-item h3{margin:0 0 6px;font-size:18px;font-weight:500;letter-spacing:-.01em}
.expertise-item p{font-size:13px;margin:0;line-height:1.6}
.expertise-note{margin-top:27px;padding:23px 27px;background:rgba(110,198,222,.048);border-left:1px solid var(--cyan);font-size:13px;color:var(--soft)}
.process-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:26px;margin-top:55px}
.process-step{border-top:1px solid var(--line-strong);padding-top:22px}
.process-step span{font-size:11px;letter-spacing:.18em;color:var(--cyan)}
.process-step h3{font-size:20px;font-weight:450;line-height:1.35;margin:35px 0 13px}
.process-step p{font-size:14px}
/* CTA + footer */
.cta{position:relative;text-align:center;overflow:hidden;padding:120px 0 125px;border-top:1px solid var(--line);background:radial-gradient(ellipse at 50% 102%,rgba(30,97,133,.23),transparent 55%),#0b1827}
.cta::before{content:"";position:absolute;border:1px solid rgba(126,188,214,.12);width:750px;height:750px;border-radius:50%;left:calc(50% - 375px);bottom:-580px;pointer-events:none}
.cta .eyebrow{justify-content:center;margin-bottom:27px}.cta .eyebrow:after{content:"";width:33px;height:1px;background:currentColor}
.cta h2{margin:0 auto 21px;font-size:clamp(43px,6.2vw,78px);font-weight:370;line-height:1.15;letter-spacing:-.052em;max-width:980px}
.cta p{max-width:580px;color:var(--muted);margin:0 auto 30px;font-size:17px}
.cta .button{margin-top:4px}
.site-footer{border-top:1px solid var(--line);background:#070f19;padding:59px 0 27px}
.footer-main{display:grid;grid-template-columns:1.2fr 1fr;gap:60px;align-items:start;padding-bottom:50px}
.footer-main .footer-brand{display:flex;align-items:center;gap:14px}
.footer-main .footer-brand img{width:47px;height:47px}
.footer-main strong{font-size:19px;letter-spacing:.2em;font-weight:450}
.footer-main p{font-size:13px;color:var(--muted);margin-top:22px;max-width:390px}
.footer-links{display:grid;grid-template-columns:1fr 1fr;gap:35px}
.footer-links h3{font-size:11px;letter-spacing:.16em;text-transform:uppercase;color:#d4e3ed;font-weight:600;margin:1px 0 19px}
.footer-links a{display:block;color:#9db5c7;font-size:13px;padding-bottom:10px;transition:color .2s}.footer-links a:hover{color:var(--cyan)}
.footer-bottom{display:flex;justify-content:space-between;gap:25px;border-top:1px solid var(--line);padding-top:24px;font-size:11px;color:#8da5b9;letter-spacing:.045em}.footer-bottom a:hover{color:var(--cyan)}
/* secondary page headings */
.page-hero{position:relative;overflow:hidden;border-bottom:1px solid var(--line);padding:94px 0 102px;background:radial-gradient(ellipse at 80% 30%,rgba(28,66,91,.3),transparent 54%),linear-gradient(112deg,#0b1928,#08121e 70%)}
.page-hero::after{content:"";position:absolute;width:460px;height:460px;border:1px solid rgba(119,189,215,.12);border-radius:50%;right:-160px;top:-175px;pointer-events:none}
.page-heading{position:relative;z-index:1}
.page-heading h1{margin-top:30px;font-size:clamp(52px,6vw,82px);max-width:1000px}
.page-heading p{font-size:19px;color:#c5d3de;max-width:710px;margin:0}
.breadcrumb{color:#91aabf;font-size:11px;letter-spacing:.14em;text-transform:uppercase;margin:0 0 40px}
.breadcrumb a{color:var(--cyan)}
.detail-section{display:grid;grid-template-columns:.5fr 1fr;gap:10%;padding:80px 0;border-top:1px solid var(--line)}
.detail-section:first-child{border-top:0}
.detail-section .detail-no{display:block;font-size:11px;letter-spacing:.21em;color:var(--cyan);margin-top:8px}
.detail-section h2{font-size:clamp(30px,3.5vw,48px)}
.detail-section p{font-size:16px}
.detail-list{list-style:none;margin:29px 0 0;padding:0;display:grid;grid-template-columns:1fr 1fr;column-gap:35px}
.detail-list li{border-top:1px solid var(--line);padding:14px 4px;color:#c1d2df;font-size:14px}
.detail-list li::before{content:'↗';color:var(--cyan);margin-right:12px}
.feature-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;margin-top:30px}
.feature-box{padding:30px;border:1px solid var(--line);background:rgba(255,255,255,.018)}
.feature-box small{color:var(--cyan);letter-spacing:.15em}.feature-box h3{font-size:21px;font-weight:450;margin:20px 0 12px}.feature-box p{font-size:14px}
.profile-photo{min-height:390px;position:relative;overflow:hidden;border:1px solid var(--line);background:#091525}
.profile-photo img{width:100%;height:100%;position:absolute;inset:0;object-fit:cover;object-position:72% 50%;filter:saturate(.63)}
.profile-photo::after{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(5,15,26,.3),rgba(5,15,26,.04))}
/* contact */
.contact-layout{display:grid;grid-template-columns:1.1fr .8fr;gap:13%;padding:104px 0 126px}
.contact-layout h2{font-size:clamp(40px,5vw,64px);margin:0 0 25px}
.contact-layout .contact-intro{font-size:19px;color:var(--soft);line-height:1.75;max-width:620px}
.contact-card{border:1px solid var(--line-strong);background:linear-gradient(145deg,#122638,#0d1b2b);padding:46px 42px;align-self:start}
.contact-card .micro-label{font-size:11px;letter-spacing:.2em;color:var(--cyan);text-transform:uppercase}
.email-link{display:block;overflow-wrap:anywhere;font-size:clamp(21px,2.6vw,33px);line-height:1.35;letter-spacing:-.035em;margin:32px 0 34px}.email-link:hover{color:var(--cyan-bright)}
.contact-card p{font-size:13px;color:var(--muted);margin:0}.contact-card .button{margin-top:25px}
/* legal */
.legal-content{padding:75px 0 110px;max-width:850px}
.legal-content h2{font-size:25px;font-weight:450;letter-spacing:-.02em;margin:38px 0 12px}
.legal-content h3{font-size:18px;font-weight:500;margin:27px 0 8px}
.legal-content h2:first-child{margin-top:0}
.legal-content p,.legal-content li{color:#b9c9d6;font-size:15px;line-height:1.8;margin:0 0 14px}
.legal-content a{color:#a7e3f0;text-decoration:underline;text-decoration-color:rgba(167,227,240,.4);text-underline-offset:3px}.legal-content a:hover{color:white}
.legal-content ul{padding-left:21px;margin:13px 0 26px}
.legal-box{padding:28px 33px;background:var(--surface);border-left:2px solid var(--cyan);margin-bottom:34px}
.legal-box p:last-child{margin:0}
/* film only lives on its own page, never embedded on main pages */
.film-page{padding:44px 0 94px;min-height:70vh}
.film-back{font-size:12px;letter-spacing:.12em;color:var(--cyan);text-transform:uppercase;display:inline-flex;gap:12px;align-items:center;margin-bottom:40px}
.film-back:hover{color:var(--ink)}
.film-shell{border:1px solid var(--line-strong);background:#050a0f;box-shadow:0 28px 70px rgba(0,0,0,.25)}
.film-shell video{width:100%;display:block;aspect-ratio:16/9;object-fit:contain;background:#040b12}
.film-page h1{font-size:clamp(38px,4.7vw,60px);font-weight:380;letter-spacing:-.05em;line-height:1.2;margin:0 0 28px}
/* 404 */
.notfound{padding:110px 0 140px}.notfound strong{font-size:150px;line-height:1;color:rgba(111,197,219,.2);font-weight:350;letter-spacing:-.08em}.notfound h1{font-weight:380;font-size:clamp(35px,5vw,60px);letter-spacing:-.05em;line-height:1.2;margin:0 0 22px}.notfound p{color:var(--muted);margin-bottom:30px}
@media(max-width:1070px){.nav-links{gap:20px}.brand{min-width:245px}.brand-name{font-size:20px}.brand-caption{font-size:8px}.hero h1{font-size:clamp(62px,8vw,90px)}.container{width:min(var(--max),calc(100% - 64px))}.service-card{padding:30px 25px;min-height:370px}.service-card h3{font-size:25px}.footer-main{gap:35px}}
@media(max-width:780px){.site-header{height:80px}.brand{min-width:0}.brand-symbol{width:46px;height:46px}.brand-name{font-size:19px}.brand-caption{font-size:8px}.menu-toggle{display:flex}.js .nav-links{position:absolute;top:80px;left:0;right:0;background:#0a1725;border-bottom:1px solid var(--line-strong);padding:18px 32px 27px;display:none;flex-direction:column;align-items:stretch;gap:0;box-shadow:0 18px 35px rgba(0,0,0,.3)}.js .nav-links.open{display:flex}.js .nav-links a{display:block;padding:13px 6px}.js .nav-links .nav-contact{margin-top:12px;text-align:center;padding:14px}.nav-links{gap:13px}.hero{min-height:660px}.hero-content{padding-block:102px 130px}.hero h1{font-size:clamp(53px,9.4vw,75px)}.hero::before{background:linear-gradient(90deg,#08131f 0%,rgba(8,19,31,.89) 37%,rgba(8,19,31,.35) 100%),linear-gradient(0deg,rgba(5,13,22,.92),transparent 34%)}.hero-bottom .container{height:69px}.hero-bottom span:nth-child(3){display:none}.section{padding:83px 0}.section-head{grid-template-columns:1fr;gap:26px}.section-head .eyebrow{margin-top:0}.intro-grid,.statements,.expertise-columns,.contact-layout{grid-template-columns:1fr;gap:50px}.services-grid{grid-template-columns:1fr}.service-card{min-height:0;padding:31px 32px}.service-card h3{margin-top:25px}.process-grid{grid-template-columns:1fr 1fr;gap:30px}.statement-art{min-height:380px}.page-hero{padding:75px 0 80px}.detail-section{grid-template-columns:1fr;gap:10px;padding:60px 0}.detail-section .detail-no{margin-bottom:15px}.feature-grid{grid-template-columns:1fr}.footer-main{grid-template-columns:1fr;gap:35px}.footer-links{max-width:580px}.contact-layout{padding:77px 0 100px}.cta{padding:86px 0 95px}}
@media(max-width:520px){.container{width:calc(100% - 38px)}.site-header{height:74px}.brand{gap:8px}.brand-symbol{width:40px;height:40px}.brand-name{font-size:17px;letter-spacing:.17em}.brand-caption{max-width:185px;overflow:hidden;text-overflow:ellipsis;letter-spacing:.015em;font-size:8px}.menu-toggle{width:42px;height:42px}.js .nav-links{top:74px;padding-inline:19px}.hero{min-height:650px}.hero h1{font-size:clamp(49px,12vw,66px)}.hero-content{padding-block:86px 112px}.hero-lead{font-size:16px}.hero-actions{gap:22px}.button{min-height:52px}.hero-bottom .container{gap:6px;font-size:9px;letter-spacing:.10em}.hero-bottom span:nth-child(2){display:none}.section-head h2,.section h2,.page-heading h1{font-size:clamp(35px,9vw,48px)}.intro-mark{padding:25px 0 0 26px!important}.intro-mark blockquote{font-size:28px}.statement-art{min-height:330px}.process-grid{grid-template-columns:1fr;gap:18px}.process-step h3{margin-top:18px}.expertise-item{grid-template-columns:30px 1fr}.expertise-note{padding:19px 20px}.page-hero{padding:62px 0}.page-heading p{font-size:17px}.contact-card{padding:33px 25px}.detail-list{grid-template-columns:1fr}.footer-links{gap:20px}.footer-bottom{flex-direction:column;gap:12px}.legal-content{padding:50px 0 84px}.legal-box{padding:24px}.cta h2{font-size:42px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*::before,*::after{transition:none!important;animation:none!important}}