/* ═══════════════════════════════════════
   HAUS SODA — Design System
   Tokens aus DESIGN.md
═══════════════════════════════════════ */

:root {
  --warm-black: #1C1A18;
  --stone:      #C8BFB0;
  --cream:      #F4F1EC;
  --mid:        #7A7268;
  --white:      #FAFAF8;

  --font-serif: 'DM Serif Display', Georgia, serif;
  --font-sans:  'Inter', system-ui, -apple-system, sans-serif;

  --max-width:  1280px;
  --nav-height: 64px;
  --gutter:     32px;

  --space-sm:       8px;
  --space-md:      16px;
  --space-lg:      32px;
  --space-xl:      64px;
  --space-2xl:    128px;
  --space-section:  96px;
  --space-section-lg: 160px;
}

/* ─── Reset ─── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  background-color: var(--cream);
  color: var(--warm-black);
  font-family: var(--font-sans);
  font-size: 17px;
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
}
img { display: block; max-width: 100%; height: auto; }
a   { color: inherit; text-decoration: none; }

/* ─── Layout ─── */
.container {
  width: 100%;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 var(--gutter);
}

/* ─── Navigation ─── */
.nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  height: var(--nav-height);
  display: flex;
  align-items: center;
  transition: background-color 0.35s ease;
}
.nav--dark  { background-color: transparent; color: var(--warm-black); }
.nav--light {
  background-color: #E4DED6;
  color: var(--warm-black);
}
.nav__inner {
  width: 100%; max-width: var(--max-width);
  margin: 0 auto; padding: 0 var(--gutter);
  display: flex; align-items: center; justify-content: space-between;
}

/* Logo */
.nav__logo { display: flex; flex-direction: column; line-height: 1; gap: 0; }
.nav__logo-top {
  font-family: var(--font-sans); font-size: 10px; font-weight: 500;
  letter-spacing: 0.38em; text-transform: uppercase; color: var(--stone);
  line-height: 1;
}
.nav--dark  .nav__logo-bottom { color: var(--warm-black); }
.nav--light .nav__logo-bottom { color: var(--warm-black); }
.nav__logo-bottom {
  font-family: var(--font-serif); font-size: 26px; font-weight: 400;
  letter-spacing: -0.02em; line-height: 0.9;
}

/* Nav links */
.nav__links { display: flex; gap: 40px; list-style: none; }
.nav__links a {
  font-family: var(--font-sans); font-size: 11px; font-weight: 500;
  letter-spacing: 0.12em; text-transform: uppercase;
  color: currentColor; transition: opacity 0.2s;
}
.nav__links a:hover { opacity: 0.5; }

/* ─── Hero (Startseite) ─── */
.hero {
  min-height: 100vh;
  background-color: #E4DED6;
  display: flex; align-items: flex-end;
  padding-bottom: var(--space-section);
  position: relative; overflow: hidden;
}
.hero__video {
  position: absolute; inset: 0;
  width: 100%; height: 100%;
  object-fit: cover; opacity: 0.45;
}
.hero__content {
  position: relative; z-index: 1;
  width: 100%; max-width: var(--max-width);
  margin: 0 auto; padding: 0 var(--gutter);
}
.hero__label {
  display: block;
  font-family: var(--font-sans); font-size: 11px; font-weight: 500;
  letter-spacing: 0.14em; text-transform: uppercase;
  color: var(--mid); margin-bottom: var(--space-lg);
}
.hero__headline {
  font-family: var(--font-serif);
  font-size: clamp(56px, 9vw, 112px);
  font-weight: 400; line-height: 1.0; letter-spacing: -0.02em;
  color: var(--warm-black); max-width: 820px;
}
.hero__sub {
  font-family: var(--font-sans); font-size: 13px; font-weight: 500;
  letter-spacing: 0.18em; text-transform: uppercase;
  color: var(--mid); margin-top: 20px;
}

/* ─── Project Feed ─── */
.project-feed {
  padding: var(--space-section-lg) 0;
}
.project-entry {
  max-width: var(--max-width);
  margin: 0 auto var(--space-section-lg);
  padding: 0 var(--gutter);
}
.project-entry:last-child { margin-bottom: 0; }
.project-entry > div:not(.project-meta) { max-width: 1080px; }

.project-img {
  width: 100%;
  max-width: 1080px;
  aspect-ratio: 4 / 3;
  background-color: var(--warm-black);
  overflow: hidden; position: relative;
  display: flex; align-items: center; justify-content: center;
}
.project-img--portrait  { aspect-ratio: 3 / 4; max-width: 720px !important; }
.project-img--landscape { aspect-ratio: 4 / 3; }
.project-img img {
  width: 100%; height: 100%; object-fit: cover;
  transition: transform 0.7s cubic-bezier(0.25,0.46,0.45,0.94);
}
.project-entry:hover .project-img img { transform: scale(1.025); }

/* Placeholder label (nur im Dev sichtbar) */
.project-img__placeholder {
  font-family: var(--font-sans); font-size: 11px; font-weight: 500;
  letter-spacing: 0.1em; text-transform: uppercase;
  color: var(--stone); opacity: 0.4; text-align: center; padding: var(--space-lg);
}

.project-meta {
  margin-top: var(--space-lg);
  max-width: 1080px;
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}
.project-label {
  font-family: var(--font-sans); font-size: 11px; font-weight: 500;
  letter-spacing: 0.12em; text-transform: uppercase;
  color: var(--mid); padding-top: 8px;
}
.project-title {
  font-family: var(--font-serif);
  font-size: clamp(28px, 3.5vw, 44px);
  font-weight: 400; line-height: 1.1; letter-spacing: -0.01em;
  color: var(--warm-black); margin-bottom: var(--space-md);
}
.project-desc {
  font-family: var(--font-sans); font-size: 16px;
  line-height: 1.7; color: var(--mid); max-width: 560px;
}

/* ─── Divider ─── */
.divider {
  border: none; border-top: 1px solid var(--stone);
  opacity: 0.3; margin: 0 var(--gutter);
  max-width: calc(var(--max-width) - var(--gutter) * 2);
  margin-left: auto; margin-right: auto;
}

/* ─── Page Hero (Unterseiten) ─── */
.page-hero {
  padding-top: calc(var(--nav-height) + var(--space-section));
  padding-bottom: var(--space-section);
}
.page-hero__label {
  display: block;
  font-family: var(--font-sans); font-size: 11px; font-weight: 500;
  letter-spacing: 0.12em; text-transform: uppercase;
  color: var(--mid); margin-bottom: var(--space-lg);
}

/* ─── Typography helpers ─── */
.t-display {
  font-family: var(--font-serif);
  font-size: clamp(36px, 5vw, 68px);
  font-weight: 400; line-height: 1.08; letter-spacing: -0.02em;
}
.t-heading {
  font-family: var(--font-serif);
  font-size: clamp(26px, 3vw, 40px);
  font-weight: 400; line-height: 1.2; letter-spacing: -0.01em;
}
.t-label {
  font-family: var(--font-sans); font-size: 11px; font-weight: 500;
  letter-spacing: 0.12em; text-transform: uppercase; color: var(--mid);
}
.t-body { font-family: var(--font-sans); font-size: 17px; line-height: 1.7; color: var(--mid); }

/* ─── Section ─── */
.section { padding: var(--space-section) 0; }
.section--dark { background-color: var(--warm-black); color: var(--cream); }

/* ─── Text block ─── */
.text-block { max-width: 640px; }
.text-block p {
  font-family: var(--font-sans); font-size: 17px; line-height: 1.7;
  color: var(--mid); margin-bottom: var(--space-lg);
}
.text-block p:last-child { margin-bottom: 0; }

/* ─── Two-column layout ─── */
.two-col {
  display: grid;
  grid-template-columns: 220px 1fr;
  gap: var(--space-xl);
  align-items: start;
}

/* ─── Three-column layout ─── */
.three-col {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-xl);
}

/* ─── Quotes ─── */
.quote-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-xl);
}
.quote {
  border-top: 1px solid rgba(200,191,176,0.3);
  padding-top: var(--space-lg);
}
.quote__text {
  font-family: var(--font-serif); font-size: 21px; font-weight: 400;
  line-height: 1.45; color: var(--white); margin-bottom: var(--space-lg);
}
.quote__author {
  font-family: var(--font-sans); font-size: 11px; font-weight: 500;
  letter-spacing: 0.1em; text-transform: uppercase; color: var(--stone);
}

/* ─── Client list ─── */
.client-list {
  list-style: none;
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: 0;
}
.client-list li {
  font-family: var(--font-sans); font-size: 15px; font-weight: 400;
  color: var(--mid);
  border-top: 1px solid rgba(200,191,176,0.35);
  padding: var(--space-md) 0;
}

/* ─── Pricing ─── */
.price-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-lg);
}
.price-card {
  padding: var(--space-xl) var(--space-lg);
  border: 1px solid rgba(200,191,176,0.35);
}
.price-card__label {
  font-family: var(--font-sans); font-size: 11px; font-weight: 500;
  letter-spacing: 0.12em; text-transform: uppercase;
  color: var(--mid); display: block; margin-bottom: var(--space-lg);
}
.price-card__name {
  font-family: var(--font-serif); font-size: 30px; font-weight: 400;
  color: var(--warm-black); margin-bottom: var(--space-sm);
}
.price-card__from {
  font-family: var(--font-sans); font-size: 14px; color: var(--mid);
  margin-bottom: var(--space-lg);
}
.price-card__features { list-style: none; }
.price-card__features li {
  font-family: var(--font-sans); font-size: 14px; color: var(--mid);
  padding: 10px 0;
  border-bottom: 1px solid rgba(200,191,176,0.25);
  line-height: 1.5;
}

/* ─── CTA block ─── */
.cta-block {
  display: grid;
  grid-template-columns: 2fr 1fr;
  gap: var(--space-xl);
  align-items: center;
}
.btn {
  display: inline-block;
  font-family: var(--font-sans); font-size: 11px; font-weight: 500;
  letter-spacing: 0.12em; text-transform: uppercase;
  padding: 18px 40px; transition: opacity 0.2s;
}
.btn:hover { opacity: 0.75; }
.btn--light { background-color: var(--cream); color: var(--warm-black); }
.btn--dark  { background-color: var(--warm-black); color: var(--cream); }

/* ─── Studio images ─── */
.studio-main { aspect-ratio: 16/9; margin-bottom: var(--space-md); }
.studio-pair {
  display: grid; grid-template-columns: 1fr 1fr;
  gap: var(--space-md); margin-bottom: var(--space-md);
}
.studio-pair .project-img { aspect-ratio: 4/3; }
.studio-wide { aspect-ratio: 21/9; }

/* ─── Equipment grid ─── */
.equipment-col {
  border-top: 1px solid rgba(200,191,176,0.3);
  padding-top: var(--space-lg);
}
.equipment-col__label {
  font-family: var(--font-sans); font-size: 11px; font-weight: 500;
  letter-spacing: 0.12em; text-transform: uppercase;
  color: var(--stone); display: block; margin-bottom: var(--space-md);
}
.equipment-col__text {
  font-family: var(--font-sans); font-size: 15px;
  color: var(--stone); line-height: 1.7;
}

/* ─── Footer ─── */
.footer {
  background-color: var(--warm-black);
  color: var(--cream);
  padding: var(--space-section-lg) 0 var(--space-xl);
}
.footer__grid {
  display: grid; grid-template-columns: 1fr 1fr 1fr;
  gap: var(--space-xl); margin-bottom: var(--space-section);
}
.footer__logo { display: flex; flex-direction: column; line-height: 1; }
.footer__logo-top {
  font-family: var(--font-sans); font-size: 10px; font-weight: 500;
  letter-spacing: 0.38em; text-transform: uppercase;
  color: var(--stone); line-height: 1;
}
.footer__logo-bottom {
  font-family: var(--font-serif); font-size: 56px; font-weight: 400;
  letter-spacing: -0.02em; line-height: 0.9;
  color: var(--white);
}
.footer__col-label {
  display: block;
  font-family: var(--font-sans); font-size: 11px; font-weight: 500;
  letter-spacing: 0.12em; text-transform: uppercase;
  color: var(--stone); margin-bottom: var(--space-lg);
}
.footer__address, .footer__contact {
  font-family: var(--font-sans); font-size: 15px;
  line-height: 2; color: var(--stone); font-style: normal;
}
.footer__contact a { color: var(--stone); transition: color 0.2s; }
.footer__contact a:hover { color: var(--white); }
.footer__bottom {
  border-top: 1px solid rgba(200,191,176,0.2);
  padding-top: var(--space-lg);
  display: flex; justify-content: space-between; align-items: center;
}
.footer__legal {
  font-family: var(--font-sans); font-size: 13px;
  color: rgba(200,191,176,0.45);
}
.footer__legal a { color: inherit; }
.footer__social { display: flex; gap: var(--space-lg); }
.footer__social a {
  font-family: var(--font-sans); font-size: 11px; font-weight: 500;
  letter-spacing: 0.1em; text-transform: uppercase;
  color: var(--stone); transition: color 0.2s;
}
.footer__social a:hover { color: var(--white); }

/* ─── Responsive ─── */
@media (max-width: 960px) {
  :root { --gutter: 20px; }

  .three-col,
  .quote-grid,
  .price-grid { grid-template-columns: 1fr; }

  .two-col,
  .cta-block { grid-template-columns: 1fr; }

  .project-meta { grid-template-columns: 1fr; }

  .studio-pair { grid-template-columns: 1fr; }

  .footer__grid { grid-template-columns: 1fr; gap: var(--space-xl); }
}

@media (max-width: 600px) {
  .nav__links { display: none; }
  .hero__headline { font-size: 48px; }
}