/* ==========================================================
   MSM Gastro GmbH – Contemporary European editorial style
   Palette: bone paper · forest ink · terracotta · saffron
   ========================================================== */

:root {
  --paper: #F3EEE4;
  --paper-2: #E9E2D3;
  --paper-3: #DDD4C1;
  --ink: #1F2A22;
  --ink-2: #2B3A2F;
  --ink-soft: #55615A;
  --terra: #C4572F;
  --terra-dark: #A84624;
  --saffron: #E7A93B;
  --line: rgba(31, 42, 34, .16);

  --serif: "Iowan Old Style", "Palatino Linotype", Palatino, "Book Antiqua", Georgia, serif;
  --sans: "Avenir Next", "Segoe UI", "Helvetica Neue", Helvetica, Arial, sans-serif;

  --container: 1320px;
  --gutter: clamp(20px, 4vw, 56px);
  --section-y: clamp(80px, 10vw, 150px);
  --radius: 4px;
  --ease: cubic-bezier(.2, .7, .2, 1);
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 84px; }
body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--sans);
  font-size: 17px;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}
img, svg { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
ul, ol { margin: 0; padding: 0; list-style: none; }
h1, h2, h3, h4, p, dl, dd { margin: 0; }
button, input, select, textarea { font: inherit; color: inherit; }

.container { width: 100%; max-width: calc(var(--container) + var(--gutter) * 2); margin-inline: auto; padding-inline: var(--gutter); }
.skip-link { position: absolute; left: -999px; top: 8px; background: var(--ink); color: #fff; padding: 10px 16px; z-index: 200; }
.skip-link:focus { left: 8px; }

:focus-visible { outline: 2px solid var(--terra); outline-offset: 3px; }

/* ---------- Typography helpers ---------- */
h1, h2, h3 { font-family: var(--serif); font-weight: 500; letter-spacing: -.01em; line-height: 1.08; }
h2 { font-size: clamp(2rem, 4.2vw, 3.5rem); }
h3 { font-size: 1.35rem; line-height: 1.2; }
.label {
  display: inline-block;
  font-family: var(--sans);
  font-size: .78rem;
  font-weight: 600;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--terra);
}
.eyebrow {
  display: inline-flex; align-items: center; gap: 10px;
  font-size: .82rem; font-weight: 600; letter-spacing: .14em; text-transform: uppercase; color: var(--ink-soft);
}
.dot { width: 9px; height: 9px; border-radius: 50%; background: var(--terra); }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex; align-items: center; gap: 12px;
  padding: 16px 28px;
  border: 1.5px solid transparent;
  border-radius: 999px;
  font-weight: 600; font-size: .98rem; letter-spacing: .01em;
  cursor: pointer;
  transition: background .3s var(--ease), color .3s var(--ease), transform .3s var(--ease), border-color .3s var(--ease);
}
.btn span { transition: transform .3s var(--ease); }
.btn:hover span { transform: translateX(5px); }
.btn-primary { background: var(--terra); color: #fff; }
.btn-primary:hover { background: var(--terra-dark); }
.btn-ghost { border-color: var(--ink); color: var(--ink); }
.btn-ghost:hover { background: var(--ink); color: var(--paper); }
.btn-light { background: var(--paper); color: var(--ink); }
.btn-light:hover { background: var(--saffron); }

/* ---------- Header ---------- */
.site-header {
  position: sticky; top: 0; z-index: 100;
  background: rgba(243, 238, 228, .94);
  border-bottom: 1px solid transparent;
  transition: border-color .3s, box-shadow .3s;
}
.site-header.scrolled { border-color: var(--line); box-shadow: 0 6px 24px rgba(31,42,34,.05); }
.header-inner { display: flex; align-items: center; justify-content: space-between; height: 80px; }

.brand { display: inline-flex; align-items: center; gap: 12px; }
.brand-mark {
  display: grid; place-items: center;
  width: 42px; height: 42px;
  border-radius: 50% 50% 50% 4px;
  background: var(--ink); color: var(--paper);
  font-family: var(--serif); font-size: 1.4rem; font-style: italic;
}
.brand-text { font-family: var(--serif); font-size: 1.4rem; line-height: 1; display: flex; flex-direction: column; }
.brand-text small { font-family: var(--sans); font-size: .62rem; letter-spacing: .3em; text-transform: uppercase; color: var(--ink-soft); margin-top: 4px; }

.main-nav ul { display: flex; align-items: center; gap: clamp(18px, 2.6vw, 40px); }
.main-nav a { font-size: .95rem; font-weight: 500; position: relative; padding: 6px 0; }
.main-nav a:not(.nav-cta)::after {
  content: ""; position: absolute; left: 0; bottom: 0; width: 100%; height: 1.5px;
  background: var(--terra); transform: scaleX(0); transform-origin: left; transition: transform .35s var(--ease);
}
.main-nav a:not(.nav-cta):hover::after, .main-nav a.active::after { transform: scaleX(1); }
.nav-cta { background: var(--ink); color: var(--paper); padding: 11px 22px !important; border-radius: 999px; transition: background .3s; }
.nav-cta:hover { background: var(--terra); }

.nav-toggle { display: none; width: 46px; height: 46px; background: none; border: 1.5px solid var(--ink); border-radius: 50%; cursor: pointer; position: relative; }
.nav-toggle span { position: absolute; left: 13px; right: 13px; height: 1.5px; background: var(--ink); transition: transform .3s var(--ease), opacity .2s; }
.nav-toggle span:nth-child(1) { top: 16px; }
.nav-toggle span:nth-child(2) { top: 22px; }
.nav-toggle span:nth-child(3) { top: 28px; }
.nav-toggle[aria-expanded="true"] span:nth-child(1) { transform: translateY(6px) rotate(45deg); }
.nav-toggle[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.nav-toggle[aria-expanded="true"] span:nth-child(3) { transform: translateY(-6px) rotate(-45deg); }

/* ---------- Hero ---------- */
.hero { padding-top: clamp(40px, 6vw, 90px); overflow: hidden; }
.hero-grid { display: grid; grid-template-columns: 1.15fr .85fr; gap: clamp(40px, 6vw, 100px); align-items: center; }
.hero-copy h1 { font-size: clamp(2.8rem, 6.6vw, 6rem); margin: 26px 0 28px; }
.hero-copy h1 em { font-style: italic; color: var(--terra); }
.hero-lead { font-size: clamp(1.05rem, 1.5vw, 1.25rem); color: var(--ink-soft); max-width: 620px; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 16px; margin-top: 38px; }
.hero-points { display: flex; flex-wrap: wrap; gap: 10px 28px; margin-top: 44px; padding-top: 26px; border-top: 1px solid var(--line); font-size: .92rem; font-weight: 500; }
.hero-points li { display: flex; align-items: center; gap: 10px; }
.hero-points li::before { content: ""; width: 7px; height: 7px; background: var(--saffron); transform: rotate(45deg); }

.hero-visual { position: relative; padding-bottom: 40px; }
.arch { border-radius: 999px 999px 8px 8px; overflow: hidden; aspect-ratio: 520 / 640; background: var(--ink-2); }
.arch svg { width: 100%; height: 100%; transition: transform 1.2s var(--ease); }
.hero-visual:hover .arch svg { transform: scale(1.04); }
.hero-card {
  position: absolute; left: -36px; bottom: 0;
  background: var(--paper); border: 1px solid var(--line);
  padding: 20px 26px; display: grid; gap: 4px; font-size: .9rem; color: var(--ink-soft);
  box-shadow: 0 20px 50px rgba(31,42,34,.14);
  animation: float 6s ease-in-out infinite;
}
.hero-card strong { font-family: var(--serif); font-weight: 500; font-size: 1.4rem; color: var(--ink); }
.hero-card .label { font-size: .68rem; }
.hero-badge {
  position: absolute; right: -14px; top: 18%;
  width: 118px; height: 118px; border-radius: 50%;
  background: var(--saffron); display: grid; place-items: center;
}
.hero-badge svg { position: absolute; inset: 0; animation: spin 24s linear infinite; }
.hero-badge text { font-size: 10.5px; font-weight: 700; letter-spacing: 2.2px; fill: var(--ink); font-family: var(--sans); }
.hero-badge span { font-family: var(--serif); font-style: italic; font-size: 1.6rem; }

.ticker { margin-top: clamp(50px, 7vw, 100px); background: var(--ink); color: var(--paper); overflow: hidden; padding: 20px 0; }
.ticker-track { display: flex; width: max-content; animation: ticker 36s linear infinite; }
.ticker-track span { font-family: var(--serif); font-style: italic; font-size: 1.35rem; padding: 0 34px; display: flex; align-items: center; gap: 68px; white-space: nowrap; }
.ticker-track span::after { content: "✦"; color: var(--saffron); font-style: normal; font-size: .9rem; }

@keyframes ticker { to { transform: translateX(-50%); } }
@keyframes spin { to { transform: rotate(360deg); } }
@keyframes float { 50% { transform: translateY(-8px); } }

/* ---------- Sections ---------- */
.section { padding-block: var(--section-y); }
.section-head { max-width: 860px; margin-bottom: clamp(40px, 5vw, 72px); }
.section-head h2 { margin: 18px 0 20px; }
.section-head p { color: var(--ink-soft); font-size: 1.1rem; max-width: 640px; }
.section-head.split { max-width: none; display: grid; grid-template-columns: 1.3fr .7fr; gap: 50px; align-items: end; }

/* ---------- About ---------- */
.about-grid { display: grid; grid-template-columns: 4fr 8fr; gap: clamp(40px, 6vw, 100px); align-items: start; }
.section-label { position: sticky; top: 120px; display: grid; gap: 30px; }
.about-quote { border-left: 3px solid var(--terra); padding-left: 22px; }
.about-quote p { font-family: var(--serif); font-style: italic; font-size: 1.55rem; line-height: 1.3; }
.img-block { position: relative; border-radius: var(--radius); overflow: hidden; }
.img-block svg { width: 100%; aspect-ratio: 400/260; object-fit: cover; transition: transform 1s var(--ease); }
.img-block:hover svg { transform: scale(1.05); }
.img-caption { display: block; padding: 10px 0 0; font-size: .75rem; color: var(--ink-soft); }
.about-body h2 { margin-bottom: 40px; max-width: 880px; }
.about-cols { columns: 2; column-gap: 48px; color: var(--ink-soft); }
.about-cols p { break-inside: avoid; margin-bottom: 22px; }
.about-cols p:first-child::first-letter { font-family: var(--serif); font-size: 4rem; float: left; line-height: .85; padding: 6px 12px 0 0; color: var(--terra); }

.panels { display: grid; grid-template-columns: repeat(3, 1fr); margin-top: 48px; border: 1px solid var(--line); }
.panel { padding: 30px 26px; background: var(--paper); transition: background .35s var(--ease); position: relative; }
.panel + .panel { border-left: 1px solid var(--line); }
.panel:hover { background: var(--paper-2); }
.panel-num { display: block; font-family: var(--serif); font-style: italic; font-size: 2rem; color: var(--terra); margin-bottom: 14px; }
.panel h3 { margin-bottom: 10px; }
.panel p { font-size: .95rem; color: var(--ink-soft); line-height: 1.55; }

/* ---------- Services ---------- */
.services { background: var(--paper-2); }
.service-list { border-top: 1.5px solid var(--ink); }
.service { border-bottom: 1px solid var(--line); transition: background .3s; }
.service[open] { background: var(--paper); }
.service summary {
  display: grid; grid-template-columns: 90px 1.3fr 1fr 40px; gap: 20px; align-items: center;
  padding: 34px 20px; cursor: pointer; list-style: none;
  transition: padding .4s var(--ease), color .3s;
}
.service summary::-webkit-details-marker { display: none; }
.service summary:hover { padding-left: 34px; }
.service summary:hover .s-title { color: var(--terra); }
.s-num { font-family: var(--serif); font-style: italic; font-size: 1.3rem; color: var(--terra); }
.s-title { font-family: var(--serif); font-size: clamp(1.4rem, 2.6vw, 2.2rem); line-height: 1.15; transition: color .3s; }
.s-tag { font-size: .88rem; color: var(--ink-soft); }
.s-icon { position: relative; width: 36px; height: 36px; border: 1.5px solid var(--ink); border-radius: 50%; justify-self: end; transition: background .3s, transform .4s var(--ease); }
.s-icon::before, .s-icon::after { content: ""; position: absolute; left: 50%; top: 50%; width: 12px; height: 1.5px; background: var(--ink); transform: translate(-50%, -50%); transition: transform .4s var(--ease), background .3s; }
.s-icon::after { transform: translate(-50%, -50%) rotate(90deg); }
.service[open] .s-icon { background: var(--ink); }
.service[open] .s-icon::before, .service[open] .s-icon::after { background: var(--paper); }
.service[open] .s-icon::after { transform: translate(-50%, -50%) rotate(0); }

.s-body { display: grid; grid-template-columns: 90px 1.3fr 1fr 40px; gap: 20px; padding: 0 20px 40px; animation: open .5s var(--ease); }
.s-body p { grid-column: 2; color: var(--ink-soft); max-width: 560px; }
.s-body ul { grid-column: 3; display: grid; gap: 10px; font-size: .95rem; align-content: start; }
.s-body li { padding-left: 22px; position: relative; }
.s-body li::before { content: ""; position: absolute; left: 0; top: .6em; width: 10px; height: 1.5px; background: var(--terra); }
@keyframes open { from { opacity: 0; transform: translateY(-8px); } }

/* ---------- Approach ---------- */
.steps { display: grid; grid-template-columns: repeat(4, 1fr); gap: 0; counter-reset: s; position: relative; }
.steps::before { content: ""; position: absolute; left: 0; right: 0; top: 28px; height: 1px; background: var(--line); }
.step { position: relative; padding: 0 28px 0 0; }
.step-no {
  position: relative; display: grid; place-items: center;
  width: 56px; height: 56px; border-radius: 50%;
  background: var(--paper); border: 1.5px solid var(--ink);
  font-family: var(--serif); font-size: 1.4rem; margin-bottom: 26px;
  transition: background .3s, color .3s, transform .4s var(--ease);
}
.step:hover .step-no { background: var(--terra); border-color: var(--terra); color: #fff; transform: translateY(-4px); }
.step h3 { margin-bottom: 10px; }
.step p { color: var(--ink-soft); font-size: .98rem; }

/* ---------- Benefits ---------- */
.benefits { background: var(--ink-2); color: var(--paper); }
.benefits-grid { display: grid; grid-template-columns: 5fr 7fr; gap: clamp(40px, 7vw, 120px); align-items: start; }
.benefits-intro { position: sticky; top: 120px; }
.benefits-intro .label { color: var(--saffron); }
.benefits-intro h2 { margin: 18px 0 22px; }
.benefits-intro p { color: rgba(243,238,228,.72); margin-bottom: 34px; max-width: 460px; }
.benefit-list { border-top: 1px solid rgba(243,238,228,.2); }
.benefit { display: grid; grid-template-columns: 80px 1fr; gap: 20px; padding: 34px 0; border-bottom: 1px solid rgba(243,238,228,.2); transition: padding .4s var(--ease); }
.benefit:hover { padding-left: 16px; }
.b-num { font-family: var(--serif); font-style: italic; font-size: 2.2rem; color: var(--saffron); line-height: 1; }
.benefit h3 { font-size: 1.6rem; margin-bottom: 8px; }
.benefit p { color: rgba(243,238,228,.72); max-width: 520px; }

/* ---------- Contact ---------- */
.contact-grid { display: grid; grid-template-columns: 1.4fr 1fr; gap: clamp(30px, 5vw, 72px); align-items: start; }
.form { background: #fff; border: 1px solid var(--line); padding: clamp(26px, 4vw, 52px); display: grid; gap: 22px; }
.field-row { display: grid; grid-template-columns: 1fr 1fr; gap: 22px; }
.field { display: grid; gap: 8px; }
.field label { font-size: .82rem; font-weight: 600; letter-spacing: .06em; text-transform: uppercase; }
.field input, .field select, .field textarea {
  width: 100%; padding: 14px 16px; background: var(--paper);
  border: 1px solid var(--line); border-radius: var(--radius);
  transition: border-color .25s, background .25s;
}
.field textarea { resize: vertical; min-height: 140px; }
.field input:focus, .field select:focus, .field textarea:focus { outline: none; border-color: var(--terra); background: #fff; }
.field.invalid input, .field.invalid textarea { border-color: #B3261E; }
.error { color: #B3261E; font-size: .82rem; min-height: 0; }
.consent { display: flex; gap: 12px; align-items: flex-start; font-size: .9rem; color: var(--ink-soft); cursor: pointer; }
.consent input { margin-top: 5px; accent-color: var(--terra); width: 17px; height: 17px; flex: none; }
.form .btn { justify-self: start; }
.form-status { font-size: .95rem; font-weight: 500; }
.form-status.ok { color: #2E6B3A; }

.details { background: var(--ink-2); color: var(--paper); padding: clamp(28px, 3.5vw, 46px); border-radius: var(--radius); display: grid; gap: 28px; }
.details h3 { font-size: 1.8rem; }
.details dl { display: grid; gap: 22px; }
.details dt { font-size: .72rem; letter-spacing: .16em; text-transform: uppercase; color: var(--saffron); font-weight: 600; margin-bottom: 4px; }
.details dd { font-size: 1.05rem; }
.details a { border-bottom: 1px solid rgba(243,238,228,.4); transition: border-color .3s, color .3s; }
.details a:hover { color: var(--saffron); border-color: var(--saffron); }
.map-card { position: relative; border-radius: var(--radius); overflow: hidden; }
.map-card svg { width: 100%; height: 160px; object-fit: cover; }
.map-card span { position: absolute; left: 14px; bottom: 12px; font-size: .8rem; background: var(--paper); color: var(--ink); padding: 4px 10px; border-radius: 999px; }

/* ---------- Footer ---------- */
.site-footer { background: var(--ink); color: var(--paper); padding-top: 80px; }
.footer-grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr; gap: 50px; padding-bottom: 60px; }
.site-footer .brand-mark { background: var(--terra); }
.site-footer .brand-text small { color: rgba(243,238,228,.6); }
.footer-brand p { margin-top: 20px; max-width: 340px; color: rgba(243,238,228,.7); font-size: .95rem; }
.site-footer h4 { font-size: .75rem; letter-spacing: .18em; text-transform: uppercase; color: var(--saffron); margin-bottom: 18px; font-family: var(--sans); }
.site-footer li { margin-bottom: 8px; }
.site-footer a { transition: color .25s; }
.site-footer a:hover { color: var(--saffron); }
.site-footer address { font-style: normal; color: rgba(243,238,228,.8); line-height: 1.8; }
.footer-bottom { display: flex; justify-content: space-between; flex-wrap: wrap; gap: 10px; padding-block: 24px; border-top: 1px solid rgba(243,238,228,.16); font-size: .85rem; color: rgba(243,238,228,.6); }

/* ---------- Scroll reveal ---------- */
.js .reveal { opacity: 0; transform: translateY(26px); transition: opacity .8s var(--ease), transform .8s var(--ease); transition-delay: var(--d, 0s); }
.js .reveal.in { opacity: 1; transform: none; }

/* ---------- Responsive ---------- */
@media (max-width: 1080px) {
  .hero-grid { grid-template-columns: 1fr; }
  .hero-visual { max-width: 520px; margin-inline: auto; width: 100%; }
  .hero-card { left: 0; }
  .about-grid, .benefits-grid, .contact-grid { grid-template-columns: 1fr; }
  .section-label, .benefits-intro { position: static; }
  .about-grid .section-label { grid-template-columns: 1fr 1fr; align-items: center; }
  .section-head.split { grid-template-columns: 1fr; gap: 20px; }
  .steps { grid-template-columns: repeat(2, 1fr); gap: 44px 20px; }
  .steps::before { display: none; }
  .service summary, .s-body { grid-template-columns: 56px 1fr 40px; }
  .s-tag { display: none; }
  .s-body p, .s-body ul { grid-column: 2 / 3; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .footer-brand { grid-column: 1 / -1; }
}

@media (max-width: 820px) {
  .nav-toggle { display: block; }
  .main-nav {
    position: fixed; inset: 80px 0 0 0; background: var(--paper);
    padding: 30px var(--gutter); transform: translateX(100%); visibility: hidden;
    transition: transform .45s var(--ease), visibility .45s;
    overflow-y: auto;
  }
  .main-nav.open { transform: none; visibility: visible; }
  .main-nav ul { flex-direction: column; align-items: stretch; gap: 0; }
  .main-nav li { border-bottom: 1px solid var(--line); }
  .main-nav a { display: block; font-family: var(--serif); font-size: 1.8rem; padding: 18px 0; }
  .main-nav a::after { display: none; }
  .nav-cta { margin-top: 24px; text-align: center; font-family: var(--sans) !important; font-size: 1rem !important; border-radius: 999px; }
  .main-nav li:last-child { border: none; }
  body.menu-open { overflow: hidden; }

  .about-cols { columns: 1; }
  .panels { grid-template-columns: 1fr; }
  .panel + .panel { border-left: 0; border-top: 1px solid var(--line); }
  .about-grid .section-label { grid-template-columns: 1fr; }
}

@media (max-width: 600px) {
  body { font-size: 16px; }
  .hero-badge { width: 92px; height: 92px; right: -6px; }
  .hero-badge span { font-size: 1.3rem; }
  .hero-card { padding: 16px 20px; }
  .steps { grid-template-columns: 1fr; }
  .field-row { grid-template-columns: 1fr; }
  .service summary { padding: 26px 8px; gap: 12px; grid-template-columns: 40px 1fr 36px; }
  .s-body { padding: 0 8px 30px; grid-template-columns: 40px 1fr 36px; gap: 12px; }
  .benefit { grid-template-columns: 52px 1fr; }
  .footer-grid { grid-template-columns: 1fr; }
  .form .btn { justify-self: stretch; justify-content: center; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation: none !important; transition-duration: .01ms !important; }
  .js .reveal { opacity: 1; transform: none; }
}