/* Rogall Web Design — hand-written, no framework, no webfonts.
   Palette follows the agreed reference: violet accent on navy + cool greys. */

:root{
  --accent:#7456f1;
  --accent-d:#5b3fd9;
  --accent-l:#8f78f4;
  --ink:#102136;
  --ink-2:#1b2f47;
  --body:#4d5d6d;
  --tint:#f3f5f9;
  --line:#e3e8f0;
  --white:#fff;
  --wrap:1140px;
  --r:14px;
  --sh:0 1px 2px rgba(16,33,54,.05), 0 8px 24px rgba(16,33,54,.06);
  --sh-h:0 2px 4px rgba(16,33,54,.06), 0 16px 40px rgba(16,33,54,.10);
  --f:-apple-system, system-ui, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
}

*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%; scroll-behavior:smooth}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}
  *,*::before,*::after{animation-duration:.01ms!important;transition-duration:.01ms!important}}
body{
  margin:0; font-family:var(--f); font-size:16px; line-height:1.65;
  color:var(--body); background:var(--white); -webkit-font-smoothing:antialiased;
}
img{max-width:100%;height:auto;display:block}
a{color:var(--accent);text-decoration:none}
a:hover{color:var(--accent-d)}
h1,h2,h3,h4{color:var(--ink);font-weight:800;line-height:1.15;margin:0 0 .5em;letter-spacing:-.02em}
h1{font-size:clamp(2.1rem,5.4vw,3.5rem)}
h2{font-size:clamp(1.75rem,3.6vw,2.8rem)}
h3{font-size:1.15rem;letter-spacing:-.01em}
p{margin:0 0 1.1em}
ul,ol{margin:0 0 1.1em;padding-left:1.15em}
li{margin:.35em 0}
:focus-visible{outline:3px solid var(--accent);outline-offset:3px;border-radius:4px}

.wrap{width:100%;max-width:var(--wrap);margin:0 auto;padding:0 24px}
.wrap-nar{max-width:760px}
.ctr{text-align:center}
.mt{margin-top:1.8em}
.muted{color:#8b97a5;font-size:.9rem}
.skip{position:absolute;left:-9999px;top:0;background:var(--ink);color:#fff;padding:12px 18px;z-index:100}
.skip:focus{left:8px;top:8px;color:#fff}

/* ------------------------------------------------------------------ buttons */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:.5em;
  padding:15px 28px;border:2px solid transparent;border-radius:10px;
  font-size:1rem;font-weight:700;letter-spacing:-.01em;cursor:pointer;
  transition:transform .16s ease, background .16s ease, box-shadow .16s ease, color .16s ease;
  text-align:center;
}
.btn-sm{padding:10px 18px;font-size:.94rem}
.btn-1{background:var(--accent);color:#fff;box-shadow:0 6px 20px rgba(116,86,241,.28)}
.btn-1:hover{background:var(--accent-d);color:#fff;transform:translateY(-2px);box-shadow:0 10px 28px rgba(116,86,241,.36)}
.btn-2{background:transparent;color:#fff;border-color:rgba(255,255,255,.5)}
.btn-2:hover{background:rgba(255,255,255,.1);color:#fff;border-color:#fff;transform:translateY(-2px)}
.btn-wa{background:#25d366;color:#08331a;font-weight:800}
.btn-wa:hover{background:#1fb958;color:#08331a;transform:translateY(-2px)}
.lnk{font-weight:700;border-bottom:2px solid rgba(116,86,241,.3);padding-bottom:1px}
.lnk:hover{border-color:var(--accent)}

/* ------------------------------------------------------------------- header */
.hdr{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.92);
  backdrop-filter:saturate(140%) blur(10px);border-bottom:1px solid var(--line)}
.hdr-in{display:flex;align-items:center;justify-content:space-between;gap:20px;min-height:74px}
.logo{display:inline-flex;align-items:baseline;gap:.4em;font-weight:800;
  letter-spacing:.04em;font-size:1.02rem;color:var(--ink);white-space:nowrap}
.logo-2{font-weight:500;color:var(--body);letter-spacing:.12em;font-size:.82rem}
.nav{display:flex;align-items:center;gap:26px}
.nav a{color:var(--ink);font-weight:600;font-size:.95rem}
.nav a:hover{color:var(--accent)}
.nav .btn-1{color:#fff}
.lang{display:flex;gap:10px}
.lang a{font-size:.85rem;color:var(--body);font-weight:700}
.lang a[aria-current]{color:var(--accent)}
.burger{display:none;flex-direction:column;justify-content:center;gap:5px;
  width:44px;height:44px;padding:0 10px;background:none;border:0;cursor:pointer}
.burger span{display:block;height:2px;background:var(--ink);border-radius:2px;transition:transform .2s,opacity .2s}
.burger[aria-expanded="true"] span:nth-child(1){transform:translateY(7px) rotate(45deg)}
.burger[aria-expanded="true"] span:nth-child(2){opacity:0}
.burger[aria-expanded="true"] span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}

/* --------------------------------------------------------------------- hero */
.hero{position:relative;isolation:isolate;background:var(--ink);color:#c8d3e0;overflow:hidden}
/* Ebenen von oben nach unten: Markenschleier, Abdunklung (haelt den Text
   lesbar), Foto, Notfarbe. Das Foto ist bewusst dunkel belichtet, damit die
   Abdunklung sanft bleiben kann und die Strasse noch zu erkennen ist. */
.hero-bg{position:absolute;inset:0;z-index:-1;
  background:
    radial-gradient(880px 460px at 80% 6%, rgba(116,86,241,.34), transparent 64%),
    linear-gradient(95deg, rgba(16,33,54,.95) 0%, rgba(16,33,54,.86) 42%, rgba(16,33,54,.58) 100%),
    url("/assets/img/hero.jpg") center 62%/cover no-repeat,
    var(--ink);
}
.hero-bg::after{content:"";position:absolute;inset:0;opacity:.28;
  background-image:linear-gradient(rgba(255,255,255,.045) 1px, transparent 1px),
                   linear-gradient(90deg, rgba(255,255,255,.045) 1px, transparent 1px);
  background-size:64px 64px;
  -webkit-mask-image:radial-gradient(120% 90% at 50% 0%, #000 30%, transparent 78%);
          mask-image:radial-gradient(120% 90% at 50% 0%, #000 30%, transparent 78%);
}
/* Keeps the wrap's own max-width so the hero text starts on the same
   vertical line as every section below it. Only the copy is narrowed. */
.hero-in{padding:clamp(72px,11vw,132px) 24px clamp(64px,9vw,104px)}
.hero h1{max-width:14em}
.eyebrow{text-transform:uppercase;letter-spacing:.18em;font-size:.78rem;font-weight:800;
  color:var(--accent-l);margin:0 0 1.1em}
.hero h1{color:#fff;margin-bottom:.42em}
.hero h1 em{font-style:normal;color:var(--accent-l)}
.hero .lead{font-size:clamp(1.05rem,1.9vw,1.3rem);max-width:40em;color:#cfd9e6;margin-bottom:2em}
.hero-cta{display:flex;flex-wrap:wrap;gap:14px;margin-bottom:1.4em}
.hero-note{font-size:.92rem;color:#93a3b6;max-width:44em;margin:0}

/* ----------------------------------------------------------------- sections */
.sec{padding:clamp(64px,8.5vw,110px) 0}
.sec-tint{background:var(--tint)}
.sec-dark{background:var(--ink);color:#c3cfdd}
.sec-dark h2,.sec-dark h3{color:#fff}
.sec-dark .lead{color:#b3c1d2}
.sec-head{max-width:46em;margin:0 0 clamp(36px,4.5vw,56px)}
.sec-head .lead{font-size:1.1rem;margin:0}
.lead{font-size:1.1rem}

/* -------------------------------------------------------------- problem row */
.prob-g{display:grid;gap:22px;grid-template-columns:repeat(auto-fit,minmax(260px,1fr))}
.prob{background:var(--white);border:1px solid var(--line);border-radius:var(--r);padding:30px 28px;box-shadow:var(--sh)}
.prob h3{margin-bottom:.55em}
.prob p{margin:0;font-size:.98rem}

/* ------------------------------------------------------------ service cards */
.card-g{display:grid;gap:22px;grid-template-columns:repeat(auto-fit,minmax(280px,1fr))}
.card{position:relative;background:var(--white);border:1px solid var(--line);
  border-radius:var(--r);padding:32px 28px 28px;box-shadow:var(--sh);
  transition:transform .18s ease, box-shadow .18s ease, border-color .18s ease}
.card:hover{transform:translateY(-4px);box-shadow:var(--sh-h);border-color:#cfd8e6}
.card-n{display:inline-block;font-size:.75rem;font-weight:800;letter-spacing:.14em;
  color:var(--accent);margin-bottom:1.1em}
.card h3{margin-bottom:.5em}
.card p{margin:0;font-size:.98rem}

/* ------------------------------------------------------------------ pricing */
.price-g{display:grid;gap:22px;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));margin-bottom:46px}
.price{background:rgba(255,255,255,.05);border:1px solid rgba(255,255,255,.14);
  border-radius:var(--r);padding:34px 30px}
.price-hi{background:linear-gradient(160deg, rgba(116,86,241,.28), rgba(116,86,241,.10));
  border-color:rgba(143,120,244,.55)}
.price-lbl{text-transform:uppercase;letter-spacing:.14em;font-size:.74rem;font-weight:800;
  color:var(--accent-l);margin:0 0 .9em}
.price-n{color:#fff;font-size:clamp(2.4rem,5vw,3.2rem);font-weight:800;line-height:1;
  letter-spacing:-.03em;margin:0 0 .5em}
.price-from{font-size:.9rem;font-weight:700;color:#9fb0c4;margin-right:.5em;letter-spacing:0;vertical-align:middle}
.price-per{font-size:1rem;font-weight:600;color:#9fb0c4;letter-spacing:0}
.price-sub{margin:0;font-size:.92rem;color:#9fb0c4}
.price-row{display:flex;align-items:baseline;flex-wrap:wrap;gap:6px 16px;margin-bottom:.5em}
.price-row .price-n{margin:0}
.price-add{margin:0;flex:1 1 9em;min-width:9em;max-width:16em;color:#fff;
  text-transform:uppercase;letter-spacing:.07em;font-size:.7rem;font-weight:800;line-height:1.5}
.price-det{display:grid;gap:34px;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));margin-bottom:44px}
.price-det h3{font-size:1.05rem;margin-bottom:.7em}
.price-det p{font-size:.98rem}
.ticks{list-style:none;padding:0;margin:0}
.ticks li{position:relative;padding-left:30px;margin:.6em 0;font-size:.98rem}
.ticks li::before{content:"";position:absolute;left:4px;top:.62em;width:11px;height:6px;
  border-left:2.5px solid var(--accent-l);border-bottom:2.5px solid var(--accent-l);
  transform:rotate(-45deg)}
.sec-tint .ticks li::before,.sec-legal .ticks li::before{border-color:var(--accent)}

/* --------------------------------------------------------------------- work */
.work-g{display:grid;gap:22px;grid-template-columns:repeat(auto-fit,minmax(320px,1fr))}
.work{background:var(--white);border:1px solid var(--line);border-radius:var(--r);
  padding:34px 30px;box-shadow:var(--sh);display:flex;flex-direction:column}
.work-img{margin:-34px -30px 24px;overflow:hidden;border-radius:var(--r) var(--r) 0 0}
.work-img img{width:100%;height:190px;object-fit:cover;display:block}
.about-img{width:100%;height:230px;object-fit:cover;border-radius:10px;margin-bottom:24px}
.work-kind{text-transform:uppercase;letter-spacing:.14em;font-size:.72rem;font-weight:800;
  color:var(--accent);margin:0 0 .9em}
.work h3{font-size:1.3rem;margin-bottom:.55em}
.work p{font-size:.98rem}
.tags{list-style:none;padding:0;margin:auto 0 1em;display:flex;flex-wrap:wrap;gap:8px}
.tags li{margin:0;font-size:.8rem;font-weight:600;color:var(--ink-2);
  background:var(--tint);border:1px solid var(--line);border-radius:999px;padding:5px 13px}
.work p:last-child{margin-bottom:0}

/* -------------------------------------------------------------------- steps */
.steps{list-style:none;padding:0;margin:0;display:grid;gap:26px;
  grid-template-columns:repeat(auto-fit,minmax(230px,1fr))}
.step{position:relative;margin:0;padding-top:20px;border-top:3px solid var(--line)}
.step::before{content:"";position:absolute;top:-3px;left:0;width:46px;height:3px;background:var(--accent)}
.step-n{display:block;font-size:.8rem;font-weight:800;letter-spacing:.14em;color:var(--accent);margin-bottom:.9em}
.step h3{margin-bottom:.5em}
.step p{margin:0;font-size:.96rem}

/* -------------------------------------------------------------------- about */
.about-g{display:grid;gap:44px;grid-template-columns:1.5fr 1fr;align-items:start}
.about-side{background:var(--white);border:1px solid var(--line);border-radius:var(--r);
  padding:30px 28px;box-shadow:var(--sh)}
.about-side .ticks li{font-weight:600;color:var(--ink)}

/* ---------------------------------------------------------------------- faq */
.faq{border-bottom:1px solid var(--line)}
.faq summary{list-style:none;cursor:pointer;padding:22px 44px 22px 0;position:relative;
  font-weight:700;color:var(--ink);font-size:1.05rem}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"";position:absolute;right:8px;top:50%;width:10px;height:10px;
  border-right:2.5px solid var(--accent);border-bottom:2.5px solid var(--accent);
  transform:translateY(-70%) rotate(45deg);transition:transform .2s ease}
.faq[open] summary::after{transform:translateY(-30%) rotate(-135deg)}
.faq summary:hover{color:var(--accent)}
.faq-a{padding:0 40px 8px 0}
.faq-a p{margin:0 0 1.4em}

/* ------------------------------------------------------------------- contact */
.contact-g{display:grid;gap:48px;grid-template-columns:1fr 1.15fr;align-items:start}
.direct{margin-top:34px;padding-top:28px;border-top:1px solid rgba(255,255,255,.16)}
.direct h3{font-size:1rem;margin-bottom:.6em}
.direct a{color:#fff}
.direct .lnk{border-color:var(--accent-l)}
.form{background:rgba(255,255,255,.05);border:1px solid rgba(255,255,255,.14);
  border-radius:var(--r);padding:32px 30px}
.form .row{display:grid;gap:16px;grid-template-columns:1fr 1fr}
.form label{display:block;margin-bottom:16px;font-size:.9rem;font-weight:600;color:#cfd9e6}
.form .hint{font-weight:400;color:#8b9bb0}
.form input,.form textarea{
  width:100%;margin-top:7px;padding:13px 14px;font:inherit;font-size:1rem;color:#fff;
  background:rgba(255,255,255,.07);border:1px solid rgba(255,255,255,.2);border-radius:9px;
}
.form textarea{resize:vertical;min-height:120px}
.form input::placeholder,.form textarea::placeholder{color:#8493a6}
.form input:focus,.form textarea:focus{outline:none;border-color:var(--accent-l);
  background:rgba(255,255,255,.11);box-shadow:0 0 0 3px rgba(116,86,241,.28)}
.form input[aria-invalid="true"],.form textarea[aria-invalid="true"]{border-color:#ff8080}
.chk{display:flex;align-items:flex-start;gap:11px;font-weight:400;font-size:.9rem;line-height:1.5}
.chk input{width:19px;height:19px;margin:2px 0 0;flex:0 0 auto;accent-color:var(--accent)}
.form .btn{width:100%;margin-top:6px}
.form-msg{margin:16px 0 0;padding:14px 16px;border-radius:9px;font-size:.95rem}
.form-msg.ok{background:rgba(37,211,102,.14);border:1px solid rgba(37,211,102,.4);color:#c7f5da}
.form-msg.err{background:rgba(255,128,128,.12);border:1px solid rgba(255,128,128,.4);color:#ffd4d4}
.form-msg a{color:#fff;text-decoration:underline}
.hp{position:absolute;left:-9999px;width:1px;height:1px;overflow:hidden}

/* ------------------------------------------------------------- legal pages */
.sec-legal{padding-top:clamp(48px,6vw,80px)}
.ph{margin-bottom:.7em}
.sec-legal h2{font-size:1.25rem;margin:2em 0 .6em}
.sec-legal p,.sec-legal li{font-size:.99rem}

/* ------------------------------------------------------------------- footer */
.ftr{background:var(--ink-2);color:#93a3b6;padding:64px 0 30px;font-size:.94rem}
.ftr-g{display:grid;gap:38px;grid-template-columns:1.7fr 1fr 1fr 1.2fr}
.ftr h4{color:#fff;font-size:.8rem;text-transform:uppercase;letter-spacing:.14em;margin-bottom:1.2em}
.ftr ul{list-style:none;padding:0;margin:0}
.ftr li{margin:.55em 0}
.ftr a{color:#b6c3d2}
.ftr a:hover{color:#fff}
.ftr .logo{color:#fff}
.ftr .logo-2{color:#93a3b6}
.ftr-tag{margin:1.2em 0 .8em;max-width:30em}
.ftr-area{margin:0;font-size:.88rem;color:#7d8ea2;max-width:30em}
.ftr-adr{color:#7d8ea2;margin-top:1em!important}
.ftr-btm{display:flex;flex-wrap:wrap;justify-content:space-between;gap:12px;
  margin-top:52px;padding-top:26px;border-top:1px solid rgba(255,255,255,.1);
  font-size:.86rem;color:#7d8ea2}

/* --------------------------------------------------------------- responsive */
@media (max-width:980px){
  .about-g,.contact-g{grid-template-columns:1fr;gap:34px}
  .ftr-g{grid-template-columns:1fr 1fr}
}
@media (max-width:820px){
  .burger{display:flex}
  .nav{position:absolute;top:100%;left:0;right:0;display:none;flex-direction:column;
    align-items:stretch;gap:0;padding:10px 24px 22px;background:#fff;
    border-bottom:1px solid var(--line);box-shadow:var(--sh)}
  .nav.open{display:flex}
  .nav a{padding:13px 0;border-bottom:1px solid var(--line);font-size:1rem}
  .nav .btn-1{margin-top:16px;border-bottom:0}
  .lang{padding:13px 0}
}
@media (max-width:620px){
  .wrap{padding:0 18px}
  .hero-cta .btn{width:100%}
  .form .row{grid-template-columns:1fr;gap:0}
  .ftr-g{grid-template-columns:1fr;gap:30px}
  .prob,.card,.work,.price,.form,.about-side{padding-left:22px;padding-right:22px}
  .work-img{margin-left:-22px;margin-right:-22px}
}