/* Gartengestaltung Wernerus – Stylesheet */
:root{
  --paper:#f5f3ec;
  --paper-2:#eeeadf;
  --ink:#1a201b;
  --ink-soft:#4c554d;
  --muted:#79806f;
  --fir:#1e2f24;
  --fir-2:#2c4433;
  --line:rgba(26,32,27,.16);
  --line-strong:rgba(26,32,27,.34);
  --accent:#9a6b3f;
  --serif:'Iowan Old Style','Palatino Linotype','Book Antiqua',Palatino,'Times New Roman',Georgia,serif;
  --sans:ui-sans-serif,system-ui,-apple-system,'Segoe UI',Roboto,'Helvetica Neue',Arial,sans-serif;
  --max:1220px;
  --ease:cubic-bezier(.22,.61,.36,1);
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--paper);color:var(--ink);font-family:var(--sans);font-size:17px;line-height:1.6;-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility}
img{display:block;max-width:100%}
a{color:inherit;text-decoration:none}
.wrap{width:min(var(--max),calc(100% - 48px));margin-inline:auto}
::selection{background:var(--fir);color:#f5f3ec}

/* Typo-Bausteine */
.label{font-size:11.5px;font-weight:700;letter-spacing:.22em;text-transform:uppercase;color:var(--accent)}
h1,h2,h3,.serif{font-family:var(--serif);font-weight:500;letter-spacing:-.015em}
h2{font-size:clamp(34px,4.6vw,58px);line-height:1.06;margin:.35em 0 .4em}
h3{font-size:24px;line-height:1.2;margin:0 0 .35em}
.lead{font-size:clamp(18px,2vw,21px);line-height:1.55;color:var(--ink-soft);max-width:46em}

/* Navigation */
.nav{position:fixed;inset:0 0 auto;z-index:60;transition:background .35s var(--ease),box-shadow .35s var(--ease),border-color .35s var(--ease);border-bottom:1px solid transparent}
.nav.solid{background:rgba(245,243,236,.92);backdrop-filter:blur(14px);border-bottom-color:var(--line)}
.nav-inner{width:min(var(--max),calc(100% - 48px));margin-inline:auto;display:flex;align-items:center;justify-content:space-between;gap:16px;padding:18px 0}
.brand{display:flex;align-items:center}
.brand-banner{height:34px;width:auto;display:block}
.nav .banner-dark{display:none}
.nav.solid .banner-dark{display:block}
.nav.solid .banner-light{display:none}
.nav:not(.on-dark) .banner-dark{display:block}
.nav:not(.on-dark) .banner-light{display:none}
.brand small{display:block;font-family:var(--sans);font-size:10.5px;font-weight:700;letter-spacing:.24em;text-transform:uppercase;color:var(--muted)}
.nav-links{display:flex;gap:26px;font-size:15px;font-weight:600}
.nav-links a{position:relative;padding:6px 0;color:inherit}
.nav-links a:after{content:"";position:absolute;left:0;right:100%;bottom:2px;height:1px;background:currentColor;transition:right .3s var(--ease)}
.nav-links a:hover:after{right:0}
.nav-tel{display:inline-flex;align-items:center;justify-content:center;font-weight:700;font-size:15px;border:1px solid var(--line-strong);border-radius:999px;padding:9px 16px;transition:background .25s,color .25s,border-color .25s}
.nav-tel-icon{display:none;width:21px;height:21px;fill:none;stroke:currentColor;stroke-width:2;stroke-linecap:round;stroke-linejoin:round}
.nav-tel:hover{background:var(--fir);border-color:var(--fir);color:#fff}
.nav.on-dark:not(.solid){color:#f4f2ea}
.nav.on-dark:not(.solid) .brand small{color:rgba(244,242,234,.75)}
.nav.on-dark:not(.solid) .nav-tel{border-color:rgba(244,242,234,.5)}
.nav.on-dark:not(.solid) .nav-tel:hover{background:#f4f2ea;border-color:#f4f2ea;color:var(--ink)}

/* Hero */
.hero{position:relative;min-height:100svh;display:flex;align-items:flex-end;color:#f6f4ec;overflow:hidden;background:var(--fir)}
.hero-media{position:absolute;inset:0}
.hero-media img{width:100%;height:100%;object-fit:cover;animation:heroZoom 18s var(--ease) both}
@keyframes heroZoom{from{transform:scale(1.08)}to{transform:scale(1)}}
.hero-media:after{content:"";position:absolute;inset:0;background:linear-gradient(200deg,rgba(20,30,23,.14) 30%,rgba(17,25,19,.62) 78%,rgba(15,22,17,.82) 100%)}
.hero-inner{position:relative;z-index:1;width:min(var(--max),calc(100% - 48px));margin-inline:auto;padding:140px 0 56px}
.hero .label{color:#d8c9a8}
.hero h1{font-size:clamp(44px,7vw,92px);line-height:1.02;margin:16px 0 20px;max-width:11em}
.hero p{font-size:clamp(17px,1.9vw,21px);line-height:1.55;max-width:36em;margin:0 0 30px;color:rgba(246,244,236,.88)}
.hero-foot{display:flex;flex-wrap:wrap;align-items:flex-end;justify-content:space-between;gap:22px;border-top:1px solid rgba(246,244,236,.28);padding-top:22px;margin-top:38px}
.hero-facts{display:flex;flex-wrap:wrap;gap:8px 28px;font-size:14px;color:rgba(246,244,236,.82)}
.hero-facts span:before{content:"—";margin-right:9px;color:#d8c9a8}

/* Buttons */
.actions{display:flex;flex-wrap:wrap;gap:12px}
.btn{display:inline-flex;align-items:center;gap:10px;padding:15px 26px;border-radius:999px;font-weight:700;font-size:16px;border:1px solid transparent;transition:transform .22s var(--ease),background .22s,color .22s,border-color .22s}
.btn:active{transform:scale(.98)}
.btn-light{background:#f6f4ec;color:var(--ink)}
.btn-light:hover{background:#fff}
.btn-ghost{border-color:rgba(246,244,236,.55);color:#f6f4ec}
.btn-ghost:hover{background:rgba(246,244,236,.14)}
.btn-dark{background:var(--fir);color:#f6f4ec}
.btn-dark:hover{background:var(--fir-2)}
.btn-outline{border-color:var(--line-strong);color:var(--ink)}
.btn-outline:hover{background:var(--ink);color:var(--paper);border-color:var(--ink)}

/* Sektionen */
section{padding:104px 0}
.section-head{display:flex;align-items:flex-end;justify-content:space-between;gap:30px;margin-bottom:52px}
.section-head p{margin:0;max-width:34em;color:var(--ink-soft)}
.rule-top{border-top:1px solid var(--line)}

/* Intro */
.intro{padding:110px 0}
.intro-grid{display:grid;grid-template-columns:minmax(0,7fr) minmax(0,5fr);gap:64px;align-items:start}
.intro h2{max-width:13em}
.intro-facts{display:grid;gap:0;border-top:1px solid var(--line)}
.intro-fact{padding:22px 0;border-bottom:1px solid var(--line)}
.intro-fact b{display:block;font-family:var(--serif);font-weight:500;font-size:21px;margin-bottom:6px}
.intro-fact p{margin:0;color:var(--ink-soft);font-size:15.5px}

/* Leistungen */
.services{background:var(--paper-2)}
.service-row{display:grid;grid-template-columns:70px minmax(0,5fr) minmax(0,6fr);gap:28px;padding:38px 0;border-top:1px solid var(--line)}
.service-row:last-child{border-bottom:1px solid var(--line)}
.service-num{font-family:var(--serif);font-size:19px;color:var(--accent);padding-top:6px}
.service-row h3{font-size:clamp(24px,2.6vw,32px)}
.service-row .service-desc{margin:0;color:var(--ink-soft);font-size:15.5px;max-width:26em}
.service-items{display:grid;grid-template-columns:1fr 1fr;gap:0 28px;align-content:start}
.service-items span{padding:10px 0;border-bottom:1px dotted var(--line-strong);font-size:15.5px;color:var(--ink)}

/* Bildband */
.band{padding:104px 0}
.band-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.tile{position:relative;overflow:hidden;border-radius:18px;background:#d8d4c8;aspect-ratio:4/5;display:block;cursor:zoom-in}
.tile img{width:100%;height:100%;object-fit:cover;transition:transform .8s var(--ease)}
.tile:hover img{transform:scale(1.05)}
.tile figcaption,.tile .cap{position:absolute;left:16px;bottom:14px;right:16px;z-index:1;color:#fff;font-weight:700;font-size:15px;text-shadow:0 1px 14px rgba(0,0,0,.45);display:flex;justify-content:space-between;align-items:center}
.tile:after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,transparent 55%,rgba(16,22,17,.55));pointer-events:none}

/* Arbeitsweise */
.method{background:var(--fir);color:#eef0e6}
.method .label{color:#d8c9a8}
.method-grid{display:grid;grid-template-columns:minmax(0,6fr) minmax(0,6fr);gap:64px;align-items:center}
.method p{color:rgba(238,240,230,.82)}
.method-photo{border-radius:18px;overflow:hidden;aspect-ratio:4/5;max-height:640px}
.method-photo img{width:100%;height:100%;object-fit:cover}
.checks{margin-top:34px;border-top:1px solid rgba(238,240,230,.25)}
.check{display:flex;gap:16px;padding:17px 0;border-bottom:1px solid rgba(238,240,230,.18);font-size:16px}
.check:before{content:"✓";color:#d8c9a8;font-weight:700}

/* Ablauf */
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:0}
.step{padding:30px 28px 34px 0;border-top:1px solid var(--line-strong)}
.step+.step{padding-left:28px;border-left:1px solid var(--line)}
.step em{font-family:var(--serif);font-style:normal;font-size:15px;color:var(--accent);display:block;margin-bottom:16px}
.step h3{font-size:22px}
.step p{margin:0;color:var(--ink-soft);font-size:15px}

/* Referenzen & Vorher/Nachher */
.pair{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.pair figure{position:relative;margin:0;border-radius:16px;overflow:hidden;aspect-ratio:4/3;background:#d8d4c8}
.pair img{width:100%;height:100%;object-fit:cover;transition:transform .8s var(--ease)}
.pair figure:hover img{transform:scale(1.04)}
.pair figcaption{position:absolute;top:12px;left:12px;background:rgba(22,28,23,.82);color:#fff;font-size:11.5px;font-weight:700;letter-spacing:.16em;text-transform:uppercase;padding:7px 12px;border-radius:999px;backdrop-filter:blur(6px)}
.ref-block{padding:44px 0;border-top:1px solid var(--line)}
.ref-block:first-of-type{border-top:0;padding-top:0}
.ref-meta{display:flex;flex-wrap:wrap;align-items:baseline;justify-content:space-between;gap:8px 24px;margin-bottom:20px}
.ref-meta h3{font-size:clamp(22px,2.4vw,30px);margin:0}
.ref-meta p{margin:0;color:var(--muted);font-size:15px}

/* Vergleichs-Slider */
.compare{position:relative;border-radius:16px;overflow:hidden;aspect-ratio:4/3;background:#d8d4c8;user-select:none;touch-action:pan-y}
.compare img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;pointer-events:none}
.compare .after-img{clip-path:inset(0 0 0 var(--pos,50%))}
.compare .compare-handle{position:absolute;top:0;bottom:0;left:var(--pos,50%);width:2px;background:#fff;box-shadow:0 0 18px rgba(0,0,0,.35);pointer-events:none}
.compare .compare-handle:after{content:"◂ ▸";position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);background:#fff;color:var(--ink);font-size:12px;letter-spacing:1px;font-weight:700;padding:9px 11px;border-radius:999px;white-space:nowrap;box-shadow:0 6px 24px rgba(0,0,0,.3)}
.compare .tag{position:absolute;top:12px;z-index:1;background:rgba(22,28,23,.82);color:#fff;font-size:11.5px;font-weight:700;letter-spacing:.16em;text-transform:uppercase;padding:7px 12px;border-radius:999px;pointer-events:none;backdrop-filter:blur(6px)}
.compare .tag.before{left:12px}
.compare .tag.after{right:12px}
.compare input[type=range]{position:absolute;inset:0;width:100%;height:100%;margin:0;opacity:0;cursor:ew-resize;z-index:2}
.compare-hint{margin:10px 2px 0;font-size:13.5px;color:var(--muted)}

/* Galerie */
.gallery-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.gallery-grid .tile{aspect-ratio:1/1}
.gallery-grid .tile.tall{grid-row:span 2;aspect-ratio:auto}

/* Lightbox */
.lightbox{position:fixed;inset:0;z-index:90;background:rgba(16,20,17,.94);display:none;align-items:center;justify-content:center;padding:4vmin}
.lightbox.open{display:flex}
.lightbox img{max-width:92vw;max-height:88vh;border-radius:10px;box-shadow:0 30px 90px rgba(0,0,0,.5)}
.lightbox figcaption{position:absolute;bottom:26px;left:0;right:0;text-align:center;color:rgba(255,255,255,.85);font-size:14.5px}
.lightbox .lb-close{position:absolute;top:18px;right:22px;background:none;border:0;color:#fff;font-size:34px;line-height:1;cursor:pointer;padding:8px}

/* Kontakt */
.contact{background:var(--fir);color:#eef0e6;padding:110px 0 0}
.contact .label{color:#d8c9a8}
.contact-grid{display:grid;grid-template-columns:minmax(0,7fr) minmax(0,5fr);gap:64px;align-items:start;padding-bottom:84px}
.contact h2{max-width:12em}
.contact p{color:rgba(238,240,230,.82)}
.contact-list{border-top:1px solid rgba(238,240,230,.25)}
.contact-item{display:grid;grid-template-columns:110px 1fr;gap:18px;padding:18px 0;border-bottom:1px solid rgba(238,240,230,.18);font-size:16px}
.contact-item span{color:rgba(238,240,230,.6);font-size:13px;letter-spacing:.14em;text-transform:uppercase;padding-top:3px}
.contact-item strong{font-weight:600}
.contact-item a:hover{text-decoration:underline;text-underline-offset:4px}
.footer{border-top:1px solid rgba(238,240,230,.22);padding:26px 0 30px;display:flex;flex-wrap:wrap;justify-content:space-between;gap:12px 24px;font-size:14px;color:rgba(238,240,230,.65)}
.footer a{color:rgba(238,240,230,.85)}
.footer a:hover{text-decoration:underline;text-underline-offset:4px}
.credit{font-size:12px;color:rgba(238,240,230,.38)}

/* Unterseiten */
.page-head{padding:170px 0 64px}
.page-head h1{font-size:clamp(40px,6vw,72px);line-height:1.03;margin:14px 0 18px}
.page-head p{max-width:40em;color:var(--ink-soft);margin:0}
.legal{max-width:760px;padding-bottom:110px}
.legal h2{font-size:26px;margin-top:44px}
.legal a{text-decoration:underline;text-underline-offset:3px}
.back{display:inline-block;margin-bottom:8px;font-weight:600;font-size:15px}
.back:hover{text-decoration:underline;text-underline-offset:4px}

/* Reveal-Animationen */
.reveal{opacity:0;transform:translateY(26px);transition:opacity .8s var(--ease),transform .8s var(--ease)}
.reveal.visible{opacity:1;transform:none}
@media(prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  .reveal{opacity:1;transform:none;transition:none}
  .hero-media img{animation:none}
  .tile img,.pair img{transition:none}
}

/* Responsive */
@media(max-width:1020px){
  .nav-links{display:none}
  .brand-banner{height:28px}
  .intro-grid,.method-grid,.contact-grid{grid-template-columns:1fr;gap:44px}
  .service-row{grid-template-columns:48px 1fr;gap:16px 20px}
  .service-items{grid-column:2}
  .band-grid{grid-template-columns:1fr 1fr}
  .steps{grid-template-columns:1fr 1fr}
  .step{border-left:0;padding-left:0}
  .step+.step{padding-left:0}
  .gallery-grid{grid-template-columns:1fr 1fr}
  .section-head{flex-direction:column;align-items:flex-start;gap:14px;margin-bottom:38px}
}
@media(max-width:640px){
  body{font-size:16px}
  .wrap,.nav-inner{width:calc(100% - 36px)}
  .nav-inner{gap:10px}
  .brand{min-width:0;flex:1 1 auto}
  .brand-banner{width:303px;height:auto;max-width:100%;flex:none}
  .nav-tel{width:42px;height:42px;flex:0 0 42px;padding:0}
  .nav-tel-label{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}
  .nav-tel-icon{display:block}
  section{padding:72px 0}
  .hero-inner{padding:120px 0 42px}
  .band-grid,.steps,.gallery-grid,.pair{grid-template-columns:1fr}
  .step{padding:24px 0}
  .service-items{grid-template-columns:1fr}
  .contact-item{grid-template-columns:1fr;gap:4px}
  .tile{aspect-ratio:4/3}
  .gallery-grid .tile{aspect-ratio:4/3}
  .gallery-grid .tile.tall{grid-row:auto}
}