/* Markus Truttmann — Light & Air brand system */
@import url('https://fonts.googleapis.com/css2?family=Instrument+Serif:ital@0;1&family=DM+Sans:opsz,wght@9..40,300;9..40,400;9..40,500;9..40,600&family=DM+Mono:wght@400;500&display=swap');

:root{
  /* paper + meadow wash — warm, natural */
  --paper: oklch(0.985 0.008 105);
  --paper-2: oklch(0.965 0.018 115);
  --aqua: oklch(0.93 0.038 135);          /* soft meadow */
  --aqua-deep: oklch(0.86 0.06 138);       /* deeper meadow */

  /* ink — warm dark green-brown rather than cool slate */
  --ink: oklch(0.24 0.03 130);
  --ink-2: oklch(0.40 0.03 130);
  --ink-3: oklch(0.56 0.025 125);

  /* accent — fresh spring meadow (lighter, more vivid than before) */
  --teal: oklch(0.65 0.19 138);            /* spring "Wiese" — fresh & vivid, used for text accents */
  --teal-deep: oklch(0.42 0.15 142);       /* button-grade dark meadow — passes contrast w/ white text */
  --meadow-shadow: oklch(0.34 0.13 140);   /* dark but unmistakably green — used for the quote section bg */
  --bloom: oklch(0.78 0.14 80);            /* warm honey accent for highlights */

  --line: oklch(0.84 0.022 120);
  --line-soft: oklch(0.92 0.018 120);

  /* Test mode: every typographic role is mapped to DM Sans.
     Variable names kept so we can flip back individually later. */
  --serif: 'DM Sans', system-ui, -apple-system, sans-serif;
  --sans:  'DM Sans', system-ui, -apple-system, sans-serif;
  --mono:  'DM Sans', system-ui, -apple-system, sans-serif;

  --max: 1240px;
  --gutter: clamp(20px, 4vw, 56px);
  /* Use this on elements that have BOTH max-width AND horizontal padding —
     it cancels out the padding so the inner content edge aligns with sections
     that use max-width only. */
  --max-padded: calc(1240px + 2 * clamp(20px, 4vw, 56px));
}

*{box-sizing:border-box;margin:0;padding:0}
html,body{background:var(--paper);color:var(--ink);font-family:var(--sans);font-weight:400;line-height:1.55;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}
body{font-size:18px;letter-spacing:-0.005em}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
button{font-family:inherit;border:0;background:none;cursor:pointer}

.serif{font-family:var(--serif);font-weight:500;letter-spacing:-0.02em}
.mono{font-family:var(--mono);font-size:13px;font-weight:500;text-transform:uppercase;letter-spacing:0.14em;color:var(--ink-3)}
.eyebrow{font-family:var(--mono);font-size:13px;font-weight:500;letter-spacing:0.18em;text-transform:uppercase;color:var(--teal)}

h1,h2,h3,h4{font-family:var(--serif);font-weight:500;color:var(--ink);line-height:1.1;letter-spacing:-0.02em}
h1{font-size:clamp(36px, 4.6vw, 68px)}
h2{font-size:clamp(30px, 3.2vw, 46px)}
h3{font-size:clamp(22px, 2vw, 30px);line-height:1.2}
h4{font-size:20px;line-height:1.3}
p{font-size:18px;line-height:1.75;color:var(--ink-2);max-width:62ch}
.lede{font-family:var(--serif);font-size:clamp(20px, 1.7vw, 24px);line-height:1.5;color:var(--ink);font-style:italic;font-weight:400}

/* Label-weight pass — every label-flavored selector gets weight 500 so the
   sans labels still feel like labels next to body sans. */
.b-praxis dt, .meta-strip > div, .crumb,
.b-card .num, .b-card .price, .b-card .arr,
.b-services .h .label, .b-strip .text .num,
.b-hero .by, .p-hero .by,
.schedule .day, .schedule .time, .schedule .price,
.contact-grid h4, .price-grid .lab,
.mod .num, .mod .meta,
.timeline > div:nth-child(odd),
.p-section .label,
.footer-base, .footer-grid h5,
.brand-sub{
  font-weight: 500;
}

.rule{height:1px;background:var(--line);width:100%}

/* layout */
.shell{max-width:var(--max);margin:0 auto;padding:0 var(--gutter)}
.section{padding:clamp(64px, 9vw, 140px) 0}
.section.aqua{background:var(--aqua)}
.section.paper2{background:var(--paper-2)}

/* nav — solid bg only; backdrop-filter removed so .position:fixed children
   (drawer, backdrop) are anchored to the viewport, not clipped to .nav. */
.nav{position:sticky;top:0;z-index:50;background:var(--paper);border-bottom:1px solid var(--line-soft)}
.nav-inner{display:flex;align-items:center;justify-content:space-between;padding:18px var(--gutter);max-width:var(--max-padded);margin:0 auto}
.brand{display:flex;align-items:center;gap:14px}
/* Brand mark: plain <img src="assets/MTlogo.png"> — sage/olive green is baked into the PNG.
   Square aspect (715×724 ≈ 1:1). */
.brand-mark{
  width:60px;height:60px;flex-shrink:0;
  display:block;
  transition:opacity .2s, transform .25s;
}
.brand:hover .brand-mark{opacity:0.85}
.brand-name{font-family:var(--sans);font-size:28px;font-weight:600;letter-spacing:-0.02em;color:var(--ink);line-height:1}
.brand-name .light{font-weight:300;color:var(--ink-2)}
.brand-sub{font-family:var(--mono);font-size:12px;letter-spacing:0.18em;text-transform:uppercase;color:var(--ink-3);margin-top:3px}

/* Reusable mark — apply to <img src="assets/logo.svg"> at any size */
.mtr-mark{
  display:inline-block;flex-shrink:0;
}
/* light variant: the dark quote section needs a paler/glow-y green; brightness
   filter pushes the green toward the light pastel meadow tone for that context */
.mtr-mark.is-light{filter:brightness(1.7) saturate(0.6)}
.nav-links{display:flex;gap:38px;align-items:center}
.nav-links a{font-size:16px;color:var(--ink-2);transition:color .2s;position:relative}
/* CTA breathing room: extra gap + a hairline divider before the pill so it
   reads as a separate action, not just another menu item */
.nav-links a.btn-primary{margin-left:20px;position:relative}
.nav-links a.btn-primary::before{
  content:""; position:absolute; left:-22px; top:50%;
  width:1px; height:24px;
  background:var(--line);
  transform:translateY(-50%);
}
.nav-links a:not(.btn-primary)::after{
  content:""; position:absolute; left:0; right:0; bottom:-6px;
  height:2px; background:var(--teal);
  transform:scaleX(0); transform-origin:left center;
  transition:transform .3s cubic-bezier(0.65,0,0.35,1);
}
.nav-links a:not(.btn-primary):hover::after,
.nav-links a:not(.btn-primary).active::after{transform:scaleX(1)}
.nav-links a:hover{color:var(--teal)}
.nav-links a.active{color:var(--ink)}

/* hamburger — visible on mobile only */
.nav-toggle{
  display:none; width:44px; height:44px;
  background:none; border:0; cursor:pointer; padding:0;
  position:relative; z-index:60;
  /* Kills the 300ms tap delay on touch devices and stops double-tap-to-zoom
     from eating clicks on the button. */
  touch-action: manipulation;
  -webkit-tap-highlight-color: transparent;
}
.nav-toggle span{
  position:absolute; left:10px; right:10px; height:2px;
  background:var(--ink); border-radius:2px;
  transition:transform .35s cubic-bezier(0.65,0,0.35,1), opacity .2s, background .2s;
}
.nav-toggle span:nth-child(1){top:14px}
.nav-toggle span:nth-child(2){top:21px}
.nav-toggle span:nth-child(3){top:28px}
body.menu-open .nav-toggle span:nth-child(1){transform:translateY(7px) rotate(45deg)}
body.menu-open .nav-toggle span:nth-child(2){opacity:0}
body.menu-open .nav-toggle span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}

/* mobile drawer backdrop */
.nav-backdrop{
  position:fixed; inset:0; z-index:40;
  background:rgba(20,30,15,0.45);
  opacity:0; visibility:hidden;
  transition:opacity .35s ease, visibility .35s ease;
}
body.menu-open .nav-backdrop{opacity:1; visibility:visible}

/* button */
.btn{display:inline-flex;align-items:center;gap:10px;padding:14px 22px;font-size:16px;letter-spacing:0.02em;border-radius:999px;transition:transform .25s, background .25s, color .25s, box-shadow .25s}
.btn-primary,.nav-links a.btn-primary{background:var(--teal-deep);color:var(--paper);box-shadow:0 4px 16px rgba(45,80,30,0)}
.btn-primary:hover,.nav-links a.btn-primary:hover{background:var(--ink);color:var(--paper);transform:translateY(-2px);box-shadow:0 8px 24px rgba(45,80,30,0.2)}
.btn-primary::after,.nav-links a.btn-primary::after{display:none}
.btn-ghost{border:1px solid var(--line);color:var(--ink)}
.btn-ghost:hover{border-color:var(--teal);color:var(--teal)}
.btn .arrow{width:14px;height:14px;transition:transform .25s}
.btn:hover .arrow{transform:translateX(3px)}

/* footer */
.footer{border-top:1px solid var(--line);padding:60px var(--gutter) 40px;background:var(--paper)}
.footer-grid{max-width:var(--max);margin:0 auto;display:grid;grid-template-columns:2fr 1fr 1fr 1fr;gap:48px;align-items:start}
.footer-grid h5{font-family:var(--mono);font-size:13px;letter-spacing:0.18em;text-transform:uppercase;color:var(--ink-3);margin-bottom:16px;font-weight:500}
.footer-grid a, .footer-grid p{display:block;font-size:16px;color:var(--ink-2);margin-bottom:8px}
.footer-grid a:hover{color:var(--teal)}
.footer-base{max-width:var(--max);margin:48px auto 0;padding-top:24px;border-top:1px solid var(--line-soft);display:flex;justify-content:space-between;font-size:13px;color:var(--ink-3);font-family:var(--mono);letter-spacing:0.1em;text-transform:uppercase}

/* =========================================================
   ANIMATIONS — small, tasteful, respect reduced-motion
   ========================================================= */
@keyframes fadeUp{
  from{opacity:0; transform:translateY(20px)}
  to{opacity:1; transform:none}
}
@keyframes fadeIn{
  from{opacity:0}
  to{opacity:1}
}

/* Reveal-on-scroll: elements with .reveal start hidden, .reveal.in animates in */
.reveal{opacity:0; transform:translateY(24px); transition:opacity .8s ease, transform .8s cubic-bezier(0.22,1,0.36,1)}
.reveal.in{opacity:1; transform:none}
.reveal.delay-1{transition-delay:0.08s}
.reveal.delay-2{transition-delay:0.16s}
.reveal.delay-3{transition-delay:0.24s}

/* Hero text loads in on first paint */
.hero-anim > *{opacity:0; animation:fadeUp 1s cubic-bezier(0.22,1,0.36,1) forwards}
.hero-anim > *:nth-child(1){animation-delay:0.05s}
.hero-anim > *:nth-child(2){animation-delay:0.20s}
.hero-anim > *:nth-child(3){animation-delay:0.35s}
.hero-anim > *:nth-child(4){animation-delay:0.55s}

@media (prefers-reduced-motion: reduce){
  *,*::before,*::after{animation-duration:0.01ms !important; transition-duration:0.01ms !important}
  .reveal{opacity:1; transform:none}
  .hero-anim > *{opacity:1; animation:none}
}

/* =========================================================
   RESPONSIVE — tablet ≤960, mobile ≤700, small ≤480
   ========================================================= */

/* Tablet */
@media (max-width:960px){
  /* Brand block spans full width; the three link columns share a row below */
  .footer-grid{grid-template-columns:1fr 1fr 1fr;gap:40px 28px}
  .footer-grid > *:first-child{grid-column:1 / -1; max-width:60ch}
}

/* Mobile drawer kicks in here */
@media (max-width:820px){
  .nav-toggle{display:block}
  .nav-inner{padding:14px var(--gutter)}
  .brand-mark{width:48px;height:48px}
  .brand-name{font-size:22px}

  /* drawer — compact: all items must fit without scrolling */
  .nav-links{
    position:fixed; top:0; right:0; bottom:0;
    width:min(86vw, 340px);
    flex-direction:column; align-items:stretch;
    gap:0;
    padding:72px 28px 24px;
    background:var(--paper);
    border-left:1px solid var(--line);
    box-shadow:-8px 0 24px rgba(0,0,0,0.06);
    transform:translateX(100%);
    transition:transform .4s cubic-bezier(0.65,0,0.35,1);
    z-index:55;
    overflow-y:auto;
  }
  body.menu-open .nav-links{transform:translateX(0)}
  .nav-links a{
    font-size:17px;
    padding:12px 0;
    width:100%;
    border-bottom:1px solid var(--line-soft);
  }
  .nav-links a:last-child{border-bottom:0}
  .nav-links a:not(.btn-primary)::after{display:none}
  /* Kill the desktop divider before the CTA when in drawer mode */
  .nav-links a.btn-primary::before{display:none}
  .nav-links a.btn-primary{
    margin:16px 0 0; border-bottom:0;
    padding:13px 22px; font-size:15px;
    align-self:flex-start;
  }

  body.menu-open{overflow:hidden}

  /* On mobile keep the same pattern: brand full-width, link cols below */
  .footer-grid{grid-template-columns:1fr 1fr;gap:32px 24px}
  .footer-grid > *:first-child{grid-column:1 / -1; max-width:none}
}

/* Small mobile */
@media (max-width:480px){
  .nav-inner{padding:12px var(--gutter)}
  .brand-mark{width:42px;height:42px}
  .brand-name{font-size:20px}
  .footer-grid{grid-template-columns:1fr;gap:28px}
  .footer-grid > *:first-child{grid-column:auto}
  .footer-base{flex-direction:column;gap:8px;text-align:center}
}

/* placeholder image */
.ph{position:relative;background:
  repeating-linear-gradient(135deg, var(--aqua-deep) 0 1px, transparent 1px 14px),
  var(--aqua);
  border:1px solid var(--line);overflow:hidden;display:flex;align-items:center;justify-content:center;color:var(--ink-3)}
.ph .ph-label{font-family:var(--mono);font-size:12px;letter-spacing:0.2em;text-transform:uppercase;background:var(--paper);padding:6px 10px;border:1px solid var(--line)}

/* the channel mark — three concentric arcs */
.mark{display:inline-block}

/* ============================================================
   HERO BANNER
   Full-bleed cinematic backdrop with a centered pull-quote.
   Used on Über mich (.is-sky) and the four Angebote pages
   (.is-angebot). Height matches the page-banner clamp so the
   rhythm carries across the site.
   Reveal-on-scroll: JS toggles .is-in when the element enters
   the viewport — see hero-banner observer in each page's <script>.
   ============================================================ */
.hero-banner{
  position:relative;
  min-height:clamp(360px, 44vw, 520px);
  overflow:hidden;
  border-bottom:1px solid var(--line);
  display:flex; align-items:center; justify-content:center;
  padding:56px var(--gutter) 44px;
}
.hero-banner::before{
  content:""; position:absolute; inset:0;
  background-position:center 30%;
  background-size:cover;
  background-repeat:no-repeat;
  z-index:0;
}
.hero-banner::after{
  content:""; position:absolute; inset:0; z-index:1; pointer-events:none;
  background:linear-gradient(180deg,
    rgba(36,58,28,0) 0%,
    rgba(36,58,28,0) 30%,
    rgba(36,58,28,0.22) 65%,
    rgba(36,58,28,0.55) 100%);
}
.hero-banner.is-sky::before    { background-image:url('assets/section-uebermich.jpg'); }
.hero-banner.is-angebot::before{ background-image:url('assets/section-extra.jpg'); }

.hero-banner > .stage{
  position:relative; z-index:2;
  text-align:center; color:#fff;
  max-width:var(--max); width:100%;
}
.hero-banner .kicker{
  font-family:var(--mono); font-size:13px; font-weight:500;
  letter-spacing:0.22em; text-transform:uppercase;
  color:rgba(255,255,255,0.94);
  text-shadow:0 1px 6px rgba(0,0,0,0.4);
  display:flex; align-items:center; justify-content:center; gap:14px;
  margin-bottom:26px;
  opacity:0; transform:translateY(10px);
  transition:opacity 700ms ease-out 100ms, transform 700ms ease-out 100ms;
}
.hero-banner .kicker .line{
  display:block; width:0; height:1px; background:rgba(255,255,255,0.75);
  transition:width 900ms cubic-bezier(.2,.7,.2,1) 220ms;
}
.hero-banner .quote{
  font-family:var(--serif);
  font-size:clamp(34px, 4.6vw, 60px);
  line-height:1.1;
  font-weight:500;
  letter-spacing:-0.022em;
  color:#fff;
  text-shadow:0 2px 16px rgba(0,0,0,0.32);
  margin:0 0 20px;
  opacity:0; transform:translateY(22px);
  transition:opacity 1000ms ease-out 380ms, transform 1000ms ease-out 380ms;
}
.hero-banner .quote em{
  font-style:italic; font-weight:400;
  color:rgba(255,255,255,0.96);
}
.hero-banner .cite{
  font-family:var(--mono); font-size:12px;
  letter-spacing:0.2em; text-transform:uppercase;
  color:rgba(255,255,255,0.86);
  opacity:0; transform:translateY(10px);
  transition:opacity 700ms ease-out 700ms, transform 700ms ease-out 700ms;
}
.hero-banner.is-in .kicker,
.hero-banner.is-in .quote,
.hero-banner.is-in .cite{
  opacity:1; transform:translateY(0);
}
.hero-banner.is-in .kicker .line{ width:32px; }
@media (prefers-reduced-motion: reduce){
  .hero-banner .kicker,
  .hero-banner .quote,
  .hero-banner .cite{ opacity:1; transform:none; transition:none; }
  .hero-banner .kicker .line{ width:32px; transition:none; }
}