/*
Theme Name: Leitstelle 365
Theme URI: https://www.leitstelle365.de
Description: Scroll-Landingpage fuer Barco CTRL / KVM over IT. Klassisches Theme mit self-hosted Fonts und lokalen Animations-Bibliotheken (DSGVO-konform). Von controlrooms GmbH.
Author: controlrooms GmbH
Author URI: https://www.controlrooms.at
Version: 1.0.0
Requires at least: 6.0
Tested up to: 6.7
Requires PHP: 7.4
License: GNU General Public License v2 or later
License URI: http://www.gnu.org/licenses/gpl-2.0.html
Text Domain: leitstelle365
*/

/* ============ TOKENS ============ */
:root{
  --bg:        oklch(16% 0.008 260);
  --bg-raise:  oklch(20% 0.01 260);
  --bg-sink:   oklch(13% 0.007 260);
  --ink:       oklch(95% 0.005 260);
  --muted:     oklch(65% 0.012 260);
  --accent:    oklch(55% 0.21 28);
  --accent-dim:oklch(42% 0.16 28);
  --line:      oklch(30% 0.01 260);
  --font-display:"Big Shoulders Display", sans-serif;
  --font-body:"IBM Plex Sans", sans-serif;
  --font-mono:"IBM Plex Mono", monospace;
  --pad: clamp(1.25rem, 4vw, 4rem);
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:auto}
html.lenis{height:auto}
.lenis.lenis-smooth{scroll-behavior:auto!important}
body{
  background:var(--bg);
  color:var(--ink);
  font-family:var(--font-body);
  font-size:1.0625rem;
  line-height:1.6;
  overflow-x:hidden;
  -webkit-font-smoothing:antialiased;
}
::selection{background:var(--accent);color:var(--ink)}
img,video{display:block;max-width:100%}
a{color:inherit}

/* grain overlay */
body::after{
  content:"";position:fixed;inset:0;z-index:70;pointer-events:none;opacity:.05;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='160' height='160'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='2'/%3E%3C/filter%3E%3Crect width='160' height='160' filter='url(%23n)'/%3E%3C/svg%3E");
}

/* ============ HEADER ============ */
.site-head{
  position:fixed;inset:0 0 auto 0;z-index:60;
  display:flex;justify-content:space-between;align-items:center;
  padding:1.1rem var(--pad);
}
.wordmark{
  font-family:var(--font-mono);font-size:.95rem;font-weight:500;
  letter-spacing:.04em;text-decoration:none;display:flex;align-items:center;gap:.5rem;
}
.wordmark .tick{width:.85em;height:.55em;background:var(--accent);display:inline-block}
.head-claim{
  font-family:var(--font-mono);font-size:.75rem;color:var(--muted);letter-spacing:.14em;text-transform:uppercase;
}
@media(max-width:640px){.head-claim{display:none}}

/* ============ HERO ============ */
.hero{position:relative;height:100svh;min-height:640px;overflow:hidden}
.hero video{
  position:absolute;inset:0;width:100%;height:100%;object-fit:cover;background:var(--bg-sink);
  transform:scale(1.12);will-change:transform;
}
.hero .halo{
  position:absolute;inset:0;
  background:
    radial-gradient(ellipse 95% 75% at 28% 74%, oklch(10% 0.008 260 / .86) 0%, transparent 64%),
    linear-gradient(to top, oklch(13% 0.008 260 / .95) 0%, transparent 42%),
    linear-gradient(to bottom, oklch(13% 0.008 260 / .55) 0%, transparent 22%);
}
#net{position:absolute;inset:0;width:100%;height:100%;pointer-events:none;opacity:.55}
.hero-copy{
  position:absolute;left:var(--pad);right:var(--pad);bottom:clamp(3rem,9vh,6rem);
  max-width:66rem;perspective:900px;will-change:transform;
}
.eyebrow{
  font-family:var(--font-mono);font-size:.8rem;letter-spacing:.22em;text-transform:uppercase;
  color:var(--muted);display:flex;align-items:center;gap:.75rem;margin-bottom:1.4rem;
}
.eyebrow::before{content:"";width:2.2rem;height:2px;background:var(--accent)}
.hero h1{
  font-family:var(--font-display);font-weight:800;
  font-size:clamp(2.6rem, 7.6vw, 7rem);
  line-height:1.06;letter-spacing:.005em;text-transform:uppercase;
}
.hero h1 .l{display:inline-block;transform-origin:50% 100%;will-change:transform,opacity}
.hero h1 .word{display:inline-block;white-space:nowrap}
.hero h1 .thin{font-weight:500;color:var(--muted)}
.hero h1 .it{color:var(--accent)}
.hero .sub{
  font-family:var(--font-display);font-weight:500;text-transform:uppercase;
  font-size:clamp(1.4rem, 3.4vw, 3rem);line-height:1;color:var(--muted);
  letter-spacing:.04em;margin-top:.5rem;
}
.hero .lede{
  margin-top:1.6rem;max-width:37rem;color:var(--muted);font-size:clamp(1rem,1.4vw,1.2rem);
}
.hero .lede strong{color:var(--ink);font-weight:500}
.hero-copy > .eyebrow, .hero-copy > .sub, .hero-copy > .lede{
  opacity:0;transform:translateY(28px);animation:rise .9s cubic-bezier(.2,.65,.25,1) forwards;
}
.hero-copy > .eyebrow{animation-delay:.1s}
.hero-copy > .sub{animation-delay:.9s}
.hero-copy > .lede{animation-delay:1.1s}
@keyframes rise{to{opacity:1;transform:none}}
.scroll-cue{
  position:absolute;right:var(--pad);bottom:clamp(3rem,9vh,6rem);
  font-family:var(--font-mono);font-size:.72rem;letter-spacing:.2em;text-transform:uppercase;color:var(--muted);
  writing-mode:vertical-rl;display:flex;align-items:center;gap:.8rem;
  opacity:0;animation:rise .9s 1.5s forwards;
}
.scroll-cue::after{content:"";width:2px;height:3.4rem;background:linear-gradient(var(--accent),transparent);animation:cue 2.2s ease-in-out infinite}
@keyframes cue{50%{transform:translateY(8px);opacity:.4}}
@media(max-width:820px){.scroll-cue{display:none}}

/* ============ SECTION SHELL ============ */
section{padding:clamp(5rem,12vh,9rem) var(--pad)}
.kicker{
  font-family:var(--font-mono);font-size:.78rem;letter-spacing:.2em;text-transform:uppercase;color:var(--muted);
  display:flex;align-items:center;gap:.7rem;margin-bottom:2.2rem;
}
.kicker::before{content:"";width:1.6rem;height:2px;background:var(--accent)}

/* ============ EVOLUTION (pinned pan) ============ */
.evo{padding:0;position:relative;background:var(--bg-sink)}
.evo-stage{height:100vh;overflow:hidden;position:relative;display:flex;align-items:center}
.evo-stage::after{
  content:"";position:absolute;inset:0;pointer-events:none;z-index:2;
  background:
    linear-gradient(to bottom, var(--bg-sink) 0, transparent 16%, transparent 80%, var(--bg-sink) 100%),
    linear-gradient(to right, oklch(13% 0.007 260 / .75) 0, transparent 14%, transparent 86%, oklch(13% 0.007 260 / .75) 100%);
}
.evo-track{position:relative;width:100%;height:100%;overflow:hidden}
.evo-track img{width:100%;height:100%;object-fit:cover;max-width:none;will-change:transform;transform:scale(1.35);transform-origin:50% 50%}
.evo-head{
  position:absolute;top:clamp(1.2rem,4vh,3rem);left:var(--pad);z-index:5;
}
.evo-head .kicker{margin-bottom:.6rem}
.evo-head h2{
  font-family:var(--font-display);font-weight:700;text-transform:uppercase;
  font-size:clamp(1.6rem,3.2vw,2.8rem);line-height:1;
  text-shadow:0 2px 24px oklch(10% 0.008 260 / .8);
}
.evo-steps{
  position:absolute;left:var(--pad);right:var(--pad);bottom:clamp(1.2rem,4vh,2.6rem);z-index:5;
  display:flex;gap:.6rem;flex-wrap:wrap;
}
.evo-step{
  font-family:var(--font-mono);font-size:.75rem;letter-spacing:.12em;text-transform:uppercase;
  padding:.55rem .9rem;border:1px solid var(--line);color:var(--muted);
  background:oklch(13% 0.008 260 / .72);
  transition:color .3s,border-color .3s,background .3s;
}
.evo-step.on{color:var(--ink);border-color:var(--accent);background:oklch(20% 0.03 28 / .82)}
.evo-step.on em{color:var(--accent)}
.evo-step em{font-style:normal}
@media(max-width:820px){
  .evo-stage{height:auto;display:block;padding:5rem 0 0}
  .evo-track{height:auto}
  .evo-track img{width:100%;height:auto;transform:none}
  .evo-head{position:static;padding:0 var(--pad) 1.5rem}
  .evo-head h2{text-shadow:none}
  .evo-steps{position:static;padding:1.2rem var(--pad) 3rem}
}

/* ============ THESIS ============ */
.thesis{padding-top:clamp(6rem,14vh,11rem);padding-bottom:clamp(6rem,14vh,11rem)}
.thesis h2{
  font-family:var(--font-display);font-weight:700;text-transform:uppercase;
  font-size:clamp(2.8rem,8vw,7.5rem);line-height:1.02;max-width:22ch;
}
.thesis h2 .w{display:inline-block;opacity:.12;transform:translateY(.25em);transition:opacity .5s,transform .6s cubic-bezier(.2,.65,.25,1)}
.thesis h2 .w.on{opacity:1;transform:none}
.thesis h2 .acc{color:var(--accent)}
.thesis p{margin-top:2rem;max-width:44rem;color:var(--muted)}
.thesis p strong{color:var(--ink);font-weight:500}

/* ============ FEATURES ============ */
.feature{
  display:grid;grid-template-columns:1fr 1fr;gap:clamp(2rem,6vw,6rem);
  align-items:center;
}
.feature + .feature{margin-top:clamp(5rem,12vh,9rem)}
.feature .media{
  position:relative;overflow:hidden;background:var(--bg-raise);
  transform-style:preserve-3d;will-change:transform;
  transition:box-shadow .4s;
}
.feature .media:hover{box-shadow:0 24px 80px oklch(8% 0.01 260 / .7)}
.feature .media img{width:100%;height:auto;aspect-ratio:3/4;object-fit:cover;transform:scale(1.08)}
.feature .media::after{
  content:"";position:absolute;inset:0;pointer-events:none;z-index:2;
  background:
    linear-gradient(to bottom, var(--bg) 0, transparent 16%, transparent 84%, var(--bg) 100%),
    linear-gradient(to right, var(--bg) 0, transparent 16%, transparent 84%, var(--bg) 100%);
}
.feature .media .tag{
  position:absolute;left:1rem;bottom:1rem;z-index:3;
  font-family:var(--font-mono);font-size:.7rem;letter-spacing:.16em;text-transform:uppercase;
  background:oklch(13% 0.008 260/.75);padding:.45rem .7rem;color:var(--muted);
}
.feature.flip .media{order:2}
@media(max-width:820px){
  .feature{grid-template-columns:1fr}
  .feature.flip .media{order:0}
}
.feature h3{
  font-family:var(--font-display);font-weight:700;text-transform:uppercase;
  font-size:clamp(2rem,4.2vw,3.6rem);line-height:1.08;margin-bottom:1.2rem;
}
.feature p{color:var(--muted);max-width:30rem}
.feature p + p{margin-top:1rem}
.feature p strong{color:var(--ink);font-weight:500}
.spec-line{
  margin-top:1.8rem;display:flex;gap:1.6rem;flex-wrap:wrap;
  font-family:var(--font-mono);font-size:.78rem;letter-spacing:.08em;color:var(--muted);
}
.spec-line span::before{content:"— ";color:var(--accent)}

/* ============ GALLERY BAND ============ */
.band{padding-left:0;padding-right:0}
.band .kicker{padding:0 var(--pad)}
.band-grid{
  display:grid;grid-template-columns:1fr 1.2fr 1fr;gap:2px;background:var(--line);
  border-top:1px solid var(--line);border-bottom:1px solid var(--line);
}
.band-cell{position:relative;background:var(--bg-sink);overflow:hidden;min-height:0}
.band-cell img,.band-cell video{
  width:100%;height:100%;object-fit:cover;aspect-ratio:3/4;
  transition:transform .8s cubic-bezier(.2,.65,.25,1);
}
.band-cell:hover img,.band-cell:hover video{transform:scale(1.04)}
.band-cell:not(.plate)::after{
  content:"";position:absolute;inset:0;pointer-events:none;z-index:2;
  background:
    linear-gradient(to bottom, var(--bg-sink) 0, transparent 14%, transparent 86%, var(--bg-sink) 100%),
    linear-gradient(to right, var(--bg-sink) 0, transparent 10%, transparent 90%, var(--bg-sink) 100%);
  opacity:.85;
}
.band-cell.plate{
  display:flex;flex-direction:column;justify-content:space-between;
  padding:clamp(1.2rem,2.5vw,2.5rem);aspect-ratio:3/4;
}
.plate .big{
  font-family:var(--font-display);font-weight:800;text-transform:uppercase;
  font-size:clamp(3rem,7vw,6.5rem);line-height:.9;
  color:transparent;-webkit-text-stroke:1.5px oklch(45% 0.012 260);
}
.plate .big em{font-style:normal;color:var(--accent);-webkit-text-stroke:0}
.plate ul{list-style:none;font-family:var(--font-mono);font-size:.82rem;color:var(--muted);letter-spacing:.06em}
.plate li{padding:.55rem 0;border-top:1px solid var(--line)}
.plate li b{color:var(--ink);font-weight:500}
.band-caps{
  display:grid;grid-template-columns:1fr 1.2fr 1fr;gap:2px;padding:0;
}
.band-caps p{
  font-family:var(--font-mono);font-size:.75rem;letter-spacing:.14em;text-transform:uppercase;
  color:var(--muted);padding:1rem var(--pad) 0;
}
.band-caps em{font-style:normal;color:var(--accent)}
@media(max-width:820px){
  .band-grid{grid-template-columns:1fr}
  .band-caps{grid-template-columns:1fr;gap:0}
  .band-caps p{padding:.8rem var(--pad) 0}
  .band-caps p:nth-child(2),.band-caps p:nth-child(3){display:none}
}

/* ============ NUMBERED ROWS ============ */
.rows h2{
  font-family:var(--font-display);font-weight:700;text-transform:uppercase;
  font-size:clamp(2.4rem,5vw,4.5rem);line-height:1.08;margin-bottom:3rem;max-width:16ch;
}
.row{
  display:grid;grid-template-columns:6rem 1fr 1.6fr;gap:clamp(1rem,3vw,3rem);
  padding:2.2rem 0;border-top:1px solid var(--line);align-items:baseline;
  transition:background .3s;
}
.row:hover{background:oklch(18% 0.009 260 / .5)}
.row:last-child{border-bottom:1px solid var(--line)}
.row .num{font-family:var(--font-mono);font-size:1rem;color:var(--accent);letter-spacing:.1em}
.row h4{
  font-family:var(--font-display);font-weight:600;text-transform:uppercase;
  font-size:clamp(1.5rem,2.6vw,2.2rem);line-height:1;
}
.row p{color:var(--muted);max-width:40rem}
.row p strong{color:var(--ink);font-weight:500}
@media(max-width:820px){
  .row{grid-template-columns:3.5rem 1fr}
  .row p{grid-column:2}
}

/* ============ GEWERKE-DIAGRAMM ============ */
.trades h2{
  font-family:var(--font-display);font-weight:800;text-transform:uppercase;
  font-size:clamp(2.6rem,6vw,5.5rem);line-height:1.04;
}
.trades h2 em{font-style:normal;color:var(--accent)}
.trades-lede{margin-top:1.4rem;max-width:44rem;color:var(--muted)}
.trades-lede strong{color:var(--ink);font-weight:500}
.trades-diagram{margin-top:clamp(2.5rem,6vh,4.5rem)}
.trades-diagram svg{width:100%;height:auto;display:block}

.tr-line{fill:none;stroke:oklch(38% 0.012 260);stroke-width:1.5}
.tr-main{fill:none;stroke:var(--accent);stroke-width:3}
.tr-flow{
  fill:none;stroke:oklch(75% 0.16 28);stroke-width:3;opacity:0;
  stroke-dasharray:.06 .1;animation:trflow 2.4s linear infinite;
}
@keyframes trflow{to{stroke-dashoffset:-1.6}}
.tr-flow.on{opacity:.6}

.tr-chip rect{fill:var(--bg-raise);stroke:var(--line);stroke-width:1}
.tr-chip text{
  font-family:var(--font-mono);font-size:13px;letter-spacing:.04em;
  fill:var(--muted);text-transform:uppercase;
}
.tr-hub rect:first-child{fill:var(--bg-raise);stroke:var(--accent);stroke-width:1.5}
.tr-hub .tick{fill:var(--accent);stroke:none}
.tr-hub text{
  font-family:var(--font-mono);font-size:19px;font-weight:500;
  letter-spacing:.04em;fill:var(--ink);
}
.tr-target circle{fill:var(--accent);animation:trpulse 2.2s ease-in-out infinite}
@keyframes trpulse{50%{opacity:.35}}
.tr-target-sub{
  font-family:var(--font-mono);font-size:15px;letter-spacing:.18em;
  fill:var(--muted);text-transform:uppercase;
}
.tr-target-main{
  font-family:var(--font-display);font-weight:800;font-size:44px;
  fill:var(--ink);text-transform:uppercase;letter-spacing:.01em;
}

.trades-mobile{display:none}
@media(max-width:820px){
  .trades-diagram{display:none}
  .trades-mobile{display:block;margin-top:2.5rem;text-align:center}
  .tm-chips{display:flex;flex-wrap:wrap;gap:.5rem;justify-content:center}
  .tm-chips span{
    font-family:var(--font-mono);font-size:.72rem;letter-spacing:.1em;text-transform:uppercase;
    padding:.5rem .8rem;border:1px solid var(--line);color:var(--muted);background:var(--bg-raise);
  }
  .tm-arrow{color:var(--accent);font-size:1.4rem;margin:1rem 0}
  .tm-hub{
    display:inline-flex;align-items:center;gap:.55rem;
    font-family:var(--font-mono);font-size:1rem;font-weight:500;color:var(--ink);
    padding:1rem 1.6rem;border:1.5px solid var(--accent);background:var(--bg-raise);
  }
  .tm-hub .tick{width:.85em;height:.55em;background:var(--accent);display:inline-block}
  .tm-target{
    font-family:var(--font-display);font-weight:800;font-size:2.2rem;
    text-transform:uppercase;
  }
}

/* ============ CTA / KONTAKT ============ */
.cta{text-align:left;position:relative;border-top:1px solid var(--line)}
.cta-grid{
  display:grid;grid-template-columns:1fr 1.1fr;gap:clamp(2.5rem,6vw,6rem);
  align-items:start;
}
@media(max-width:900px){.cta-grid{grid-template-columns:1fr}}
.cta h2{
  font-family:var(--font-display);font-weight:800;text-transform:uppercase;
  font-size:clamp(2.4rem,4.6vw,4.4rem);line-height:.98;max-width:16ch;
}
.cta h2 em{font-style:normal;color:var(--accent)}
.cta p{margin-top:1.6rem;color:var(--muted);max-width:38rem}
.cta p strong{color:var(--ink);font-weight:500}
.cta-actions{margin-top:2.6rem;display:flex;gap:1.4rem;align-items:center;flex-wrap:wrap}
.btn{
  font-family:var(--font-mono);font-size:.88rem;letter-spacing:.1em;text-transform:uppercase;
  background:var(--accent);color:oklch(97% 0.005 260);text-decoration:none;
  padding:1.05rem 2.2rem;display:inline-block;position:relative;overflow:hidden;
  transition:background .25s,transform .25s;
}
.btn:hover{background:var(--accent-dim);transform:translateY(-2px)}
.cta-alt{font-family:var(--font-mono);font-size:.85rem;color:var(--muted);margin-top:1.8rem;line-height:2}
.cta-alt a{color:var(--ink);text-decoration:none;border-bottom:1px solid var(--accent)}

/* form */
#contactForm{display:flex;flex-direction:column;gap:1.15rem}
.f-row{display:grid;grid-template-columns:1fr 1fr;gap:1.15rem}
@media(max-width:560px){.f-row{grid-template-columns:1fr}}
.f-field{display:flex;flex-direction:column;gap:.45rem}
.f-field label{
  font-family:var(--font-mono);font-size:.72rem;letter-spacing:.16em;text-transform:uppercase;
  color:var(--muted);
}
.f-field input,.f-field select,.f-field textarea{
  font-family:var(--font-body);font-size:1rem;color:var(--ink);
  background:var(--bg-raise);border:1px solid var(--line);border-radius:0;
  padding:.85rem 1rem;width:100%;transition:border-color .25s,background .25s;
  appearance:none;
}
.f-field select{
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8'%3E%3Cpath d='M1 1l5 5 5-5' fill='none' stroke='%23a0a5b4' stroke-width='2'/%3E%3C/svg%3E");
  background-repeat:no-repeat;background-position:right 1rem center;
}
.f-field select:invalid{color:var(--muted)}
.f-field textarea{resize:vertical;min-height:7.5rem}
.f-field input::placeholder,.f-field textarea::placeholder{color:oklch(48% 0.01 260)}
.f-field input:focus,.f-field select:focus,.f-field textarea:focus{
  outline:none;border-color:var(--accent);background:oklch(22% 0.01 260);
}
.f-field .invalid{border-color:var(--accent)}
#contactForm .btn{align-self:flex-start;border:0;cursor:pointer;margin-top:.4rem}
.form-note{font-size:.8rem;color:var(--muted);max-width:34rem;line-height:1.5}
.form-error{color:var(--accent)}

/* ============ FOOTER ============ */
footer{border-top:1px solid var(--line);overflow:hidden}
.marquee{padding:2.2rem 0;white-space:nowrap;display:flex;gap:0;border-bottom:1px solid var(--line)}
.marquee .track{
  display:inline-flex;gap:3rem;padding-right:3rem;
  animation:slide 26s linear infinite;
  font-family:var(--font-display);font-weight:700;text-transform:uppercase;
  font-size:clamp(1.6rem,3.4vw,2.8rem);color:transparent;
  -webkit-text-stroke:1px oklch(42% 0.012 260);
}
.marquee .track em{font-style:normal;color:var(--accent);-webkit-text-stroke:0}
@keyframes slide{to{transform:translateX(-50%)}}
.foot-row{
  display:flex;justify-content:space-between;align-items:center;gap:1rem;flex-wrap:wrap;
  padding:1.6rem var(--pad);
  font-family:var(--font-mono);font-size:.75rem;letter-spacing:.08em;color:var(--muted);
}
.foot-row a{text-decoration:none;border-bottom:1px solid var(--line)}
.foot-row a:hover{border-color:var(--accent)}

/* reveal helper */
[data-reveal]{opacity:0;transform:translateY(34px)}
@media(prefers-reduced-motion:reduce){
  *,*::before,*::after{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important}
  [data-reveal]{opacity:1;transform:none}
  .hero-copy>*,.scroll-cue{opacity:1;transform:none;animation:none}
  .hero h1 .l{opacity:1!important;transform:none!important}
  .hero video{transform:none}
}