/* ==========================================================================
   Haus zum Rüden — Limmatquai 42, CH-8001 Zürich
   Palette derives from the confirmed brand mark (logo-mark): red #e30613, ink #000.
   Only confirmed fact-pack copy and downloaded source media are used.
   ========================================================================== */

:root {
  --paper: #f5f2ec;
  --paper-2: #ece7dd;
  --ink: #0d0d0d;
  --ink-soft: #4a463f;
  --stone: #6f6a61;
  --red: #e30613;
  --line: rgba(13, 13, 13, 0.14);
  --line-strong: rgba(13, 13, 13, 0.28);

  --display: "Cormorant Garamond", "Iowan Old Style", Georgia, "Times New Roman", serif;
  --sans: "Helvetica Neue", Helvetica, Arial, "Akzidenz-Grotesk", sans-serif;

  --ease: cubic-bezier(0.645, 0.045, 0.355, 1);
  --gutter: clamp(20px, 4.4vw, 72px);
  --maxw: 1360px;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--sans);
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

img { display: block; max-width: 100%; height: auto; }

a { color: inherit; }

h1, h2, h3 {
  font-family: var(--display);
  font-weight: 500;
  line-height: 1.04;
  letter-spacing: -0.01em;
  margin: 0;
  text-wrap: balance;
}

h1 { font-size: clamp(2.6rem, 7vw, 5.6rem); }
h2 { font-size: clamp(2rem, 4.6vw, 3.6rem); }
h3 { font-size: clamp(1.35rem, 2.2vw, 1.9rem); }

p { margin: 0 0 1em; }

.wrap { max-width: var(--maxw); margin: 0 auto; padding: 0 var(--gutter); }

.skip-link {
  position: absolute; left: 12px; top: -60px; z-index: 200;
  background: var(--ink); color: var(--paper);
  padding: 12px 18px; text-decoration: none; font-size: 0.85rem;
  transition: top 180ms ease;
}
.skip-link:focus { top: 12px; }

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

/* ---------- type utilities ---------- */
.eyebrow {
  font-size: 0.72rem; letter-spacing: 0.34em; text-transform: uppercase;
  color: var(--stone); margin: 0 0 1.4em; font-weight: 500;
}
.eyebrow--red { color: var(--red); }
.lede { font-size: clamp(1.05rem, 1.5vw, 1.3rem); color: var(--ink-soft); max-width: 46ch; }
.spread { letter-spacing: 0.42em; text-transform: uppercase; }

/* ---------- header ---------- */
.site-header {
  position: fixed; inset: 0 0 auto 0; z-index: 60;
  background: rgba(245, 242, 236, 0.92);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--line);
}
.site-header__bar {
  max-width: var(--maxw); margin: 0 auto; padding: 12px var(--gutter);
  display: flex; align-items: center; gap: 28px; min-height: 68px;
}
.brand { display: flex; align-items: center; flex: 0 0 auto; }
.brand img { height: 40px; width: auto; }
.brand__fallback {
  font-family: var(--display); font-size: 1.25rem; letter-spacing: 0.16em;
  text-transform: uppercase; text-decoration: none;
}
.nav { display: flex; align-items: center; gap: 26px; margin-left: auto; }
.nav a {
  text-decoration: none; font-size: 0.78rem; letter-spacing: 0.2em;
  text-transform: uppercase; color: var(--ink); padding: 6px 0;
  border-bottom: 1px solid transparent; transition: border-color 200ms var(--ease), color 200ms var(--ease);
}
.nav a:hover { border-bottom-color: var(--red); }
.nav a[aria-current="page"] { border-bottom-color: var(--ink); }
.header__cta { display: flex; align-items: center; gap: 12px; }

.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 0.5em;
  font-family: var(--sans); font-size: 0.78rem; letter-spacing: 0.18em;
  text-transform: uppercase; text-decoration: none; cursor: pointer;
  padding: 14px 22px; border: 1px solid var(--ink); background: transparent; color: var(--ink);
  transition: background-color 220ms var(--ease), color 220ms var(--ease), border-color 220ms var(--ease);
}
.btn:hover { background: var(--ink); color: var(--paper); }
.btn--primary { background: var(--red); border-color: var(--red); color: #fff; }
.btn--primary:hover { background: var(--ink); border-color: var(--ink); color: var(--paper); }
.btn--ghost { border-color: var(--line-strong); }
.btn--sm { padding: 11px 16px; font-size: 0.72rem; }
.btn--block { width: 100%; }

.nav-toggle {
  display: none; align-items: center; gap: 10px;
  background: none; border: 0; cursor: pointer; padding: 10px 2px;
  font-size: 0.72rem; letter-spacing: 0.2em; text-transform: uppercase; color: var(--ink);
}
.nav-toggle__bars { display: block; width: 26px; height: 12px; position: relative; }
.nav-toggle__bars i {
  position: absolute; left: 0; right: 0; height: 2px; background: var(--ink);
  transition: transform 260ms var(--ease), opacity 160ms linear;
}
.nav-toggle__bars i:nth-child(1) { top: 0; }
.nav-toggle__bars i:nth-child(2) { bottom: 0; }
.nav-toggle[aria-expanded="true"] .nav-toggle__bars i:nth-child(1) { transform: translateY(5px) rotate(45deg); }
.nav-toggle[aria-expanded="true"] .nav-toggle__bars i:nth-child(2) { transform: translateY(-5px) rotate(-45deg); }

/* ---------- drawer ---------- */
.drawer {
  position: fixed; inset: 0; z-index: 90; overflow: hidden;
  visibility: hidden; pointer-events: none;
}
.drawer.is-open { visibility: visible; pointer-events: auto; }
.drawer__backdrop {
  position: absolute; inset: 0; background: rgba(13, 13, 13, 0.5);
  opacity: 0; transition: opacity 240ms var(--ease);
}
.drawer.is-open .drawer__backdrop { opacity: 1; transition-duration: 320ms; }
.drawer__panel {
  position: absolute; top: 0; right: 0; height: 100%;
  width: min(440px, 92vw); background: var(--paper);
  border-left: 1px solid var(--line);
  padding: 26px var(--gutter) 40px;
  display: flex; flex-direction: column; gap: 26px; overflow-y: auto;
  transform: translateX(100%); clip-path: inset(0 0 0 100%);
  transition: transform 240ms var(--ease), clip-path 240ms var(--ease);
}
.drawer.is-open .drawer__panel {
  transform: none; clip-path: inset(0);
  transition-duration: 340ms;
}
.drawer__top { display: flex; align-items: center; justify-content: space-between; }
.drawer__close {
  background: none; border: 1px solid var(--line-strong); cursor: pointer;
  width: 42px; height: 42px; font-size: 1.1rem; line-height: 1; color: var(--ink);
}
.drawer__nav { display: flex; flex-direction: column; }
.drawer__nav a {
  text-decoration: none; font-family: var(--display);
  font-size: 1.9rem; padding: 12px 0; border-bottom: 1px solid var(--line);
  transition: padding-left 260ms var(--ease), color 200ms var(--ease);
}
.drawer__nav a:hover { padding-left: 10px; color: var(--red); }
.drawer__meta { font-size: 0.82rem; color: var(--ink-soft); display: grid; gap: 6px; }
.drawer__meta a { text-decoration: none; border-bottom: 1px solid var(--line-strong); }
.drawer__hours { font-size: 0.82rem; color: var(--ink-soft); }
.drawer__hours dt { color: var(--ink); font-weight: 600; }
.drawer__hours dd { margin: 0 0 8px; }

/* ---------- main offset ---------- */
main { padding-top: 68px; display: block; }

/* ---------- hero ---------- */
.hero { padding: clamp(26px, 4vw, 54px) 0 0; }
.hero__lockup { margin: 0 auto; width: min(520px, 62vw); }
.hero__lockup img { width: 100%; }
.hero__row {
  max-width: var(--maxw); margin: 0 auto; padding: 0 var(--gutter);
  display: flex; align-items: flex-end; justify-content: space-between; gap: 24px; flex-wrap: wrap;
}
.hero__tagline {
  font-family: var(--display); font-size: clamp(1.4rem, 3vw, 2.3rem);
  text-decoration: none; border-bottom: 1px solid var(--line-strong); padding-bottom: 4px;
}
.hero__tagline:hover { color: var(--red); border-bottom-color: var(--red); }
.hero__addr { font-size: 0.78rem; letter-spacing: 0.2em; text-transform: uppercase; color: var(--stone); margin: 14px 0 0; }
.hero__actions { display: flex; gap: 12px; flex-wrap: wrap; }
.hero__media { position: relative; margin-top: clamp(20px, 3vw, 38px); }
.hero__media figure { margin: 0; }
.hero__media img { width: 100%; height: clamp(330px, 62vh, 660px); object-fit: cover; object-position: 50% 42%; }

/* the media settles by scale only after load — the type, not the photo, is the masked element */
.hero__media img { transform: scale(1.035); transition: transform 1100ms var(--ease); }
html.js .hero__media.is-media-settled img { transform: none; }

.caption {
  position: absolute; left: 0; bottom: 0;
  background: var(--paper); color: var(--ink);
  padding: 10px 16px; font-size: 0.7rem; letter-spacing: 0.22em; text-transform: uppercase;
}

/* ---------- masked/offset reveal (hero) ---------- */
html.js .reveal {
  clip-path: inset(0 100% 0 0);
  transform: translateY(16px);
  transition: clip-path 820ms var(--ease), transform 820ms var(--ease);
}
html.js .reveal.is-in { clip-path: inset(0 0 0 0); transform: none; }

/* semantic line reveal */
.line-mask { display: block; overflow: hidden; }
.line-mask > span {
  display: block;
  transform: translateY(112%);
  transition: transform 640ms var(--ease);
  transition-delay: calc(var(--i, 0) * 90ms);
}
html:not(.js) .line-mask > span { transform: none; }
.is-in .line-mask > span, .line-mask.is-in > span { transform: none; }

/* ---------- generic section ---------- */
.section { padding: clamp(64px, 9vw, 132px) 0; border-top: 1px solid var(--line); }
.section--tight { padding: clamp(48px, 6vw, 88px) 0; }
.section__head { max-width: var(--maxw); margin: 0 auto var(--gutter); padding: 0 var(--gutter); }
.section__head p { max-width: 52ch; }

/* ---------- spatial story (bounded 16px drift) ---------- */
.spatial {
  max-width: var(--maxw); margin: 0 auto; padding: 0 var(--gutter);
  display: grid; grid-template-columns: 1fr 1.15fr; gap: clamp(24px, 5vw, 70px);
  align-items: center;
}
.spatial__media { overflow: hidden; }
.spatial__media img {
  width: 100%; aspect-ratio: 4 / 5; object-fit: cover;
  transform: translate3d(0, 0, 0);
  transition: transform 720ms var(--ease);
}
html.js .spatial.is-spatial .spatial__media img { transform: translate3d(0, -16px, 0); }
.spatial__body { max-width: 44ch; }
.spatial__facts { list-style: none; margin: 26px 0 0; padding: 0; display: grid; gap: 12px; font-size: 0.9rem; }
.spatial__facts li { display: grid; grid-template-columns: 190px 1fr; gap: 14px; border-top: 1px solid var(--line); padding-top: 12px; }
.spatial__facts span:first-child { color: var(--stone); letter-spacing: 0.1em; text-transform: uppercase; font-size: 0.72rem; }

/* ---------- scenes: Essen / Trinken / Feiern ---------- */
.scene {
  max-width: var(--maxw); margin: 0 auto; padding: 0 var(--gutter);
  display: grid; gap: clamp(22px, 4vw, 58px); align-items: center;
  grid-template-columns: 1.1fr 1fr;
}
.scene + .scene { margin-top: clamp(48px, 7vw, 96px); }
.scene--flip { grid-template-columns: 1fr 1.1fr; }
.scene--flip .scene__media { order: 2; }
.scene--flip .scene__body { order: 1; }

.scene__media { overflow: hidden; margin: 0; }
.scene__media img {
  width: 100%; object-fit: cover;
  transform: translate3d(0, 0, 0);
  transition: transform 720ms var(--ease), clip-path 720ms var(--ease);
}
/* distinct crop per scene */
.scene--essen .scene__media img { aspect-ratio: 5 / 6; object-position: 50% 50%; }
.scene--trinken .scene__media img { aspect-ratio: 4 / 3; object-position: 50% 62%; }
.scene--feiern .scene__media img { aspect-ratio: 16 / 10; object-position: 50% 45%; }

/* distinct direction per scene (no universal fade-up) */
html.js .scene--right .scene__media img { transform: translate3d(46px, 0, 0); clip-path: inset(0 0 0 100%); }
html.js .scene--left .scene__media img { transform: translate3d(-46px, 0, 0); clip-path: inset(0 100% 0 0); }
html.js .scene--up .scene__media img { transform: translate3d(0, 42px, 0); clip-path: inset(100% 0 0 0); }
html.js .scene--down .scene__media img { transform: translate3d(0, -42px, 0); clip-path: inset(0 0 100% 0); }

html.js .scene.is-in .scene__media img { transform: none; clip-path: inset(0); }

.scene--essen .scene__media img { transition-duration: 700ms; }
.scene--trinken .scene__media img { transition-duration: 640ms; }
.scene--feiern .scene__media img { transition-duration: 780ms; }

.scene__index {
  font-size: 0.72rem; letter-spacing: 0.34em; text-transform: uppercase;
  color: var(--red); margin-bottom: 18px;
}
.scene__body h2 { margin-bottom: 0.5em; }
.scene__copy { color: var(--ink-soft); max-width: 42ch; font-size: 1.02rem; }
.scene__list {
  list-style: none; padding: 0; margin: 22px 0 26px;
  display: flex; flex-wrap: wrap; gap: 8px 10px;
}
.scene__list li {
  border: 1px solid var(--line-strong); padding: 7px 12px;
  font-size: 0.74rem; letter-spacing: 0.14em; text-transform: uppercase;
}
.scene__cta { display: flex; gap: 12px; flex-wrap: wrap; align-items: center; }
.textlink {
  text-decoration: none; font-size: 0.78rem; letter-spacing: 0.18em; text-transform: uppercase;
  border-bottom: 1px solid var(--ink); padding-bottom: 4px;
  transition: color 200ms var(--ease), border-color 200ms var(--ease);
}
.textlink:hover { color: var(--red); border-bottom-color: var(--red); }

/* ---------- page header (subpages) ---------- */
.page-head { padding: clamp(52px, 8vw, 110px) 0 clamp(28px, 4vw, 52px); border-bottom: 1px solid var(--line); }
.page-head h1 { max-width: 20ch; }
.page-head .lede { margin-top: 22px; }

/* ---------- cards / grids ---------- */
.grid { display: grid; gap: clamp(20px, 3vw, 40px); }
.grid--2 { grid-template-columns: repeat(2, 1fr); }
.grid--3 { grid-template-columns: repeat(3, 1fr); }
.card { border-top: 1px solid var(--line-strong); padding-top: 22px; }
.card h3 { margin-bottom: 0.4em; }
.card p { color: var(--ink-soft); font-size: 0.95rem; }
.card figure { margin: 0 0 20px; overflow: hidden; }
.card img { width: 100%; aspect-ratio: 3 / 2; object-fit: cover; }

/* card-level directional entry (own axis + own duration per card) */
.card[data-enter] .scene__media img { transition: transform 640ms var(--ease), clip-path 640ms var(--ease); }
html.js .card[data-enter="right"] .scene__media img { transform: translate3d(42px, 0, 0); clip-path: inset(0 0 0 100%); transition-duration: 620ms; }
html.js .card[data-enter="left"] .scene__media img { transform: translate3d(-42px, 0, 0); clip-path: inset(0 100% 0 0); transition-duration: 700ms; }
html.js .card[data-enter="up"] .scene__media img { transform: translate3d(0, 40px, 0); clip-path: inset(100% 0 0 0); transition-duration: 760ms; }
html.js .card[data-enter].is-in .scene__media img { transform: none; clip-path: inset(0); }

/* ---------- forms (front-end demonstration) ---------- */
.form { max-width: 640px; display: grid; gap: 18px; }
.field { display: grid; gap: 7px; }
.field label { font-size: 0.72rem; letter-spacing: 0.18em; text-transform: uppercase; color: var(--stone); }
.field input, .field select, .field textarea {
  font-family: var(--sans); font-size: 1rem; color: var(--ink);
  background: transparent; border: 1px solid var(--line-strong); padding: 13px 14px;
  border-radius: 0; width: 100%;
}
.field textarea { min-height: 130px; resize: vertical; }
.field--row { display: grid; gap: 18px; grid-template-columns: 1fr 1fr; }
.demo-flag {
  border: 1px dashed var(--line-strong); padding: 12px 14px;
  font-size: 0.8rem; color: var(--ink-soft); margin: 0;
}
.form__status {
  border-left: 3px solid var(--red); padding: 12px 16px; background: var(--paper-2);
  font-size: 0.92rem; display: none;
}
.form__status.is-visible { display: block; }

/* ---------- contact blocks ---------- */
.contact-grid { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(24px, 5vw, 64px); }
.contact-list { list-style: none; margin: 0; padding: 0; display: grid; gap: 16px; }
.contact-list dt { font-size: 0.72rem; letter-spacing: 0.2em; text-transform: uppercase; color: var(--stone); }
.contact-list dd { margin: 4px 0 0; font-size: 1.06rem; }
.contact-list a { text-decoration: none; border-bottom: 1px solid var(--line-strong); }
.contact-list a:hover { color: var(--red); border-bottom-color: var(--red); }

.hours { list-style: none; margin: 0; padding: 0; display: grid; gap: 14px; }
.hours li { border-top: 1px solid var(--line); padding-top: 12px; }
.hours dt { font-size: 0.78rem; letter-spacing: 0.12em; text-transform: uppercase; }
.hours dd { margin: 4px 0 0; color: var(--ink-soft); font-size: 0.95rem; }

/* ---------- video lightbox ---------- */
.video-stage { position: relative; border: 1px solid var(--line); background: var(--ink); }
.video-stage img { width: 100%; aspect-ratio: 16 / 9; object-fit: cover; opacity: 0.72; }
.video-stage__play {
  position: absolute; inset: auto 0 0 0; display: flex; gap: 14px; align-items: center;
  padding: 20px 22px; background: linear-gradient(to top, rgba(13,13,13,0.88), rgba(13,13,13,0));
}
.video-stage__play .btn { border-color: var(--paper); color: var(--paper); }
.video-stage__play .btn:hover { background: var(--paper); color: var(--ink); }

.lightbox {
  position: fixed; inset: 0; z-index: 120; background: rgba(13, 13, 13, 0.94);
  display: grid; place-items: center; padding: var(--gutter);
  visibility: hidden; opacity: 0; transition: opacity 220ms var(--ease), visibility 0s linear 220ms;
}
.lightbox.is-open { visibility: visible; opacity: 1; transition: opacity 260ms var(--ease), visibility 0s; }
.lightbox__inner { width: min(1080px, 100%); }
.lightbox video { width: 100%; height: auto; background: #000; }
.lightbox__bar { display: flex; justify-content: space-between; align-items: center; gap: 16px; color: var(--paper); margin-bottom: 12px; }
.lightbox__bar p { margin: 0; font-size: 0.78rem; letter-spacing: 0.18em; text-transform: uppercase; }
.lightbox__close { background: none; border: 1px solid rgba(245,242,236,0.6); color: var(--paper); width: 42px; height: 42px; cursor: pointer; font-size: 1.1rem; }

/* ---------- footer ---------- */
.site-footer { background: var(--ink); color: var(--paper); padding: clamp(52px, 7vw, 96px) 0 34px; margin-top: clamp(60px, 8vw, 120px); }
.site-footer a { color: inherit; text-decoration: none; border-bottom: 1px solid rgba(245, 242, 236, 0.35); }
.site-footer a:hover { border-bottom-color: var(--red); color: #fff; }
.footer__top { display: grid; grid-template-columns: 1.3fr 1fr 1fr; gap: clamp(24px, 4vw, 56px); align-items: start; }
.footer__logo { width: min(230px, 60vw); margin-bottom: 22px; }
.footer h3 { font-size: 0.74rem; letter-spacing: 0.28em; text-transform: uppercase; color: rgba(245,242,236,0.62); font-family: var(--sans); font-weight: 600; margin: 0 0 16px; }
.footer ul { list-style: none; margin: 0; padding: 0; display: grid; gap: 9px; font-size: 0.92rem; }
.footer__hours li { display: grid; gap: 2px; }
.footer__hours span:first-child { color: rgba(245,242,236,0.62); font-size: 0.76rem; letter-spacing: 0.1em; text-transform: uppercase; }
.footer__bottom {
  margin-top: clamp(38px, 5vw, 66px); padding-top: 22px; border-top: 1px solid rgba(245,242,236,0.18);
  display: flex; justify-content: space-between; gap: 18px; flex-wrap: wrap; font-size: 0.76rem; color: rgba(245,242,236,0.66);
}
.footer__legal { display: flex; gap: 18px; flex-wrap: wrap; }
.social { display: flex; gap: 18px; flex-wrap: wrap; }

/* ---------- responsive ---------- */
@media (max-width: 1080px) {
  .spatial { grid-template-columns: 1fr; }
  .scene, .scene--flip { grid-template-columns: 1fr; }
  .scene--flip .scene__media, .scene--flip .scene__body { order: initial; }
  .contact-grid { grid-template-columns: 1fr; }
  .footer__top { grid-template-columns: 1fr 1fr; }
  .grid--3 { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 900px) {
  .nav, .header__cta .btn--primary { display: none; }
  .nav-toggle { display: inline-flex; }
  .header__cta { margin-left: auto; }
  .site-header__bar { gap: 16px; }
}

@media (max-width: 620px) {
  main { padding-top: 62px; }
  .site-header__bar { min-height: 62px; padding: 8px var(--gutter); }
  .brand img { height: 32px; }
  /* intentional mobile lockup: centred, measured against the narrow viewport */
  .hero__lockup { width: min(304px, 78vw); margin: 0 auto; }
  .hero__row { flex-direction: column; align-items: flex-start; }
  .hero__media img { height: clamp(260px, 46vh, 420px); object-position: 50% 50%; }
  .spatial__facts li { grid-template-columns: 1fr; gap: 4px; }
  .grid--2, .grid--3 { grid-template-columns: 1fr; }
  .footer__top { grid-template-columns: 1fr; }
  .field--row { grid-template-columns: 1fr; }
  .scene__list li { font-size: 0.68rem; }
}

/* ---------- reduced motion: render the final stable composition immediately ---------- */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  html.js .reveal,
  html.js .hero__media img,
  html.js .spatial__media img,
  html.js .scene__media img,
  .line-mask > span,
  .drawer__panel,
  .drawer__backdrop,
  .lightbox {
    transition: none !important;
    animation: none !important;
  }
  html.js .reveal { clip-path: none !important; transform: none !important; }
  html.js .hero__media img,
  html.js .spatial__media img,
  html.js .scene__media img { transform: none !important; clip-path: none !important; }
  .line-mask > span { transform: none !important; }
  .drawer__panel { transform: none !important; clip-path: none !important; }
}