/* ====================================================================
   altmaier.net — shared site styles (nav, footer, typography, cookie)
   Fonts are self-hosted (DSGVO): no Google Fonts CDN.
   ==================================================================== */

/* ---- Self-hosted fonts ---- */
@font-face {
  font-family: 'Tenor Sans';
  font-style: normal;
  font-weight: 400;
  font-display: swap;
  src: url('../fonts/tenor-sans-latin.woff2') format('woff2');
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}
@font-face {
  font-family: 'Tenor Sans';
  font-style: normal;
  font-weight: 400;
  font-display: swap;
  src: url('../fonts/tenor-sans-latin-ext.woff2') format('woff2');
  unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+1E00-1E9F, U+2020, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF;
}
@font-face {
  font-family: 'Hanken Grotesk';
  font-style: normal;
  font-weight: 300 600;
  font-display: swap;
  src: url('../fonts/hanken-grotesk-latin.woff2') format('woff2');
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}
@font-face {
  font-family: 'Hanken Grotesk';
  font-style: normal;
  font-weight: 300 600;
  font-display: swap;
  src: url('../fonts/hanken-grotesk-latin-ext.woff2') format('woff2');
  unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+1E00-1E9F, U+2020, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF;
}

/* ---- Design tokens ---- */
:root {
  --bg: #EAE2D4;          /* warm cream */
  --ink: #1A1A1A;         /* near-black */
  --body-text: #4A453E;   /* warm grey for paragraphs */
  --nav-text: #404040;
  --divider: #D9D9D9;
  --accent: #B07A52;      /* warm terracotta/taupe accent (decorative: borders, dots, focus) */
  --accent-ink: #7A4E2C;  /* darker terracotta for accent TEXT — WCAG AA on cream (5.5:1) */
  --logo: #1E1B18;
  --nav-pad: 48px;

  --font-display: 'Tenor Sans', 'Times New Roman', serif;
  --font-body: 'Hanken Grotesk', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
}

* { margin: 0; padding: 0; box-sizing: border-box; }

html { overflow-x: clip; }   /* clip (not hidden) → no scroll container, keeps position:sticky working */
body {
  font-family: var(--font-body);
  color: var(--ink);
  background: var(--bg);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: clip;
}

/* ============================ NAVIGATION ============================ */
.site-nav {
  position: fixed;
  top: 0; left: 0;
  width: 100%;
  z-index: 20;
}
.nav-inner {
  width: 100%;
  padding: 28px var(--nav-pad) 22px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  position: relative;
}
.nav-group { display: flex; gap: 48px; align-items: center; }

.nav-link {
  font-family: var(--font-display);
  font-size: 0.82rem;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: var(--nav-text);
  text-decoration: none;
  cursor: pointer;
  transition: opacity 0.3s ease;
}
.nav-link:hover,
.nav-link:focus-visible { opacity: 0.55; }

.nav-brand {
  position: absolute;
  left: 50%; top: 50%;
  transform: translate(-50%, -55%);
  font-family: var(--font-display);
  font-size: 1.5rem;
  letter-spacing: 0.34em;
  text-transform: uppercase;
  color: var(--ink);
  padding-left: 0.34em;       /* optical centering for letter-spacing */
  white-space: nowrap;
  text-decoration: none;
}

/* Language switch */
.lang-switch {
  display: flex;
  gap: 6px;
  font-family: var(--font-display);
  font-size: 0.72rem;
  letter-spacing: 0.18em;
  color: var(--nav-text);
}
.lang-switch a { color: inherit; text-decoration: none; opacity: 0.5; transition: opacity 0.3s ease; }
.lang-switch a.active { opacity: 1; }
.lang-switch a:hover { opacity: 0.8; }
.lang-switch .sep { opacity: 0.35; }

.nav-divider {
  height: 1px;
  margin: 0 var(--nav-pad);
  background: var(--divider);
}

/* ============================ FOOTER =============================== */
.site-footer {
  font-family: var(--font-display);
  font-size: 0.72rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
}
.site-footer a {
  color: var(--nav-text);
  text-decoration: none;
  transition: opacity 0.3s ease;
}
.site-footer a:hover { opacity: 0.55; }
.site-footer .sep { opacity: 0.4; margin: 0 0.9em; }

/* ===================== CONTENT PAGE SHELL ========================== */
/* Used by Index / Info / Kontakt / Impressum / Datenschutz */
.page {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}
.page-main {
  flex: 1;
  max-width: 1180px;
  width: 100%;
  margin: 0 auto;
  padding: 160px var(--nav-pad) 90px;
}
.page-footer-wrap { padding: 28px var(--nav-pad); }

h1, h2, h3 { font-family: var(--font-display); font-weight: 400; color: var(--ink); letter-spacing: normal; }
.page h1 { font-size: clamp(2.2rem, 4vw, 3.4rem); line-height: 1.05; margin-bottom: 1.4rem; }
.eyebrow {
  font-family: var(--font-display);
  font-size: 0.78rem;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: var(--accent-ink);
  margin-bottom: 1.4rem;
}
.page p { font-size: 0.98rem; line-height: 1.7; color: var(--body-text); max-width: 60ch; margin-bottom: 1rem; }

/* Accessibility: respect reduced motion globally */
@media (prefers-reduced-motion: reduce) {
  * { animation-duration: 0.01ms !important; animation-iteration-count: 1 !important; transition-duration: 0.01ms !important; scroll-behavior: auto !important; }
}

/* skip-link for keyboard users */
.skip-link {
  position: absolute; left: -999px; top: 0; z-index: 200;
  background: var(--ink); color: #fff; padding: 10px 16px;
  font-family: var(--font-body); font-size: 0.85rem;
}
.skip-link:focus { left: 8px; top: 8px; }

/* Content-page nav sits on an opaque bar (page scrolls beneath it) */
.content-nav { background: var(--bg); }

/* Mobile chrome hidden on desktop */
.nav-brand-mobile, .hamburger, .mobile-menu { display: none; }

/* ===================== BUTTONS ==================================== */
.btn {
  font-family: var(--font-display);
  font-size: 0.74rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  padding: 14px 26px;
  border: 1px solid var(--ink);
  background: var(--ink);
  color: #fff;
  cursor: pointer;
  border-radius: 0;
  transition: opacity 0.3s ease;
  text-decoration: none;
  display: inline-block;
  text-align: center;
}
.btn:hover { opacity: 0.8; }
.btn-secondary { background: transparent; color: var(--ink); }
.btn-text {
  display: inline-block;
  font-family: var(--font-display);
  font-size: 0.76rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--ink);
  text-decoration: none;
  border-bottom: 1px solid var(--accent);
  padding-bottom: 3px;
  transition: opacity 0.3s ease;
}
.btn-text:hover { opacity: 0.6; }

/* ===================== SERVICE DETAIL PAGE (Reverie) ============== */
.detail { display: grid; grid-template-columns: minmax(0,1fr) minmax(0,1fr); gap: 64px; align-items: stretch; }
.back-link {
  display: inline-block; margin-bottom: 1.8rem;
  font-family: var(--font-display); font-size: 0.72rem; letter-spacing: 0.16em;
  text-transform: uppercase; color: var(--nav-text); text-decoration: none;
  transition: opacity 0.3s ease;
}
.back-link:hover { opacity: 0.6; }
.detail-text { display: flex; flex-direction: column; }
.detail-text h1 { margin-bottom: 2.5rem; }
.detail-body { max-width: 48ch; margin-top: auto; }
.detail-body p { font-size: 1.08rem; line-height: 1.75; }
.detail-media { margin: 0; }
.detail-media img { width: 100%; height: 100%; min-height: 62vh; object-fit: cover; display: block; }

/* ===================== PORTFOLIO CAROUSEL ======================== */
/* Two-column showcase: title sits above the carousel (right); the left text
   block aligns its top with the carousel, so text and carousel line up. */
.webdesign-layout {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(0, 2fr);
  grid-template-areas:
    ".    title"
    "text show";
  column-gap: 60px;
  align-items: start;
  margin-top: 1.5rem;
}
.webdesign-title { grid-area: title; margin: 0 0 1.8rem; }
.webdesign-text { grid-area: text; }
.webdesign-showcase { grid-area: show; }
.webdesign-text .eyebrow { margin-bottom: 1.3rem; }
.webdesign-text .webdesign-desc {
  font-size: 1.16rem; line-height: 1.8; color: var(--body-text);
  max-width: 40ch; margin-bottom: 2.2rem;
}
.webdesign-text .btn-text { display: inline-block; }
.carousel { position: relative; margin: 0; }
.carousel-track {
  display: flex; gap: 28px; overflow-x: auto;
  scroll-snap-type: x mandatory; scroll-behavior: smooth;
  -webkit-overflow-scrolling: touch; scrollbar-width: none; padding-bottom: 4px;
}
.carousel-track::-webkit-scrollbar { display: none; }
.carousel-slide { flex: 0 0 100%; scroll-snap-align: center; }
.carousel-slide figure { margin: 0; }
.carousel-slide img {
  width: 100%; height: auto; aspect-ratio: 3 / 2; object-fit: cover; display: block;
  border-radius: 8px; box-shadow: 0 22px 60px rgba(42, 37, 32, 0.16);
}
.carousel-slide figcaption {
  margin-top: 1rem; font-family: var(--font-display); font-size: 0.72rem;
  letter-spacing: 0.2em; text-transform: uppercase; color: var(--nav-text); text-align: center;
}
/* Portrait variant (for vertical poster / product-card designs) */
.carousel--portrait { max-width: 460px; margin-left: auto; margin-right: auto; }
.carousel--portrait .carousel-slide img { aspect-ratio: 2 / 3; }
/* Video variant (9:16 Seedance reels) */
.carousel-slide video {
  width: 100%; height: auto; aspect-ratio: 9 / 16; object-fit: cover; display: block;
  border-radius: 8px; box-shadow: 0 22px 60px rgba(42, 37, 32, 0.16); background: var(--ink);
}
.carousel--video { max-width: 380px; margin-left: auto; margin-right: auto; }
/* Sound toggle (video carousels only) */
.carousel-sound {
  position: absolute; top: 12px; right: 12px; z-index: 3;
  width: 42px; height: 42px; border-radius: 50%; border: 1px solid rgba(255,255,255,0.6);
  background: rgba(26,26,26,0.42); -webkit-backdrop-filter: blur(6px); backdrop-filter: blur(6px);
  color: #fff; cursor: pointer; display: flex; align-items: center; justify-content: center;
  transition: background 0.3s ease, transform 0.2s ease;
}
.carousel-sound:hover { background: rgba(26,26,26,0.68); }
.carousel-sound:active { transform: scale(0.92); }
.carousel-sound .snd-wave { display: none; }                       /* muted by default: waves hidden, slash shown */
.carousel-sound[aria-pressed="true"] .snd-wave { display: inline; }
.carousel-sound[aria-pressed="true"] .snd-slash { display: none; }
.carousel-btn {
  position: absolute; top: 38%; transform: translateY(-50%);
  width: 48px; height: 48px; border-radius: 50%; border: 1px solid var(--ink);
  background: rgba(234, 226, 212, 0.72); -webkit-backdrop-filter: blur(4px); backdrop-filter: blur(4px);
  color: var(--ink); cursor: pointer; display: flex; align-items: center; justify-content: center;
  font-size: 1.2rem; line-height: 1; transition: opacity 0.3s ease, background 0.3s ease, color 0.3s ease; z-index: 2;
}
.carousel-btn:hover { background: var(--ink); color: #fff; }
.carousel-prev { left: -12px; }
.carousel-next { right: -12px; }
.carousel-dots { display: flex; justify-content: center; gap: 10px; margin-top: 1.4rem; }
.carousel-dot {
  width: 7px; height: 7px; border-radius: 50%; border: none; padding: 0;
  background: var(--divider); cursor: pointer; transition: background 0.3s ease, transform 0.3s ease;
}
.carousel-dot.active { background: var(--accent); transform: scale(1.3); }

/* ===================== LEISTUNGEN OVERVIEW ======================== */
.lead { font-size: 1.06rem; line-height: 1.7; color: var(--body-text); max-width: 58ch; margin-bottom: 3.4rem; }
.svc-group { margin-bottom: 3rem; }
.svc-group > h2 {
  font-family: var(--font-display); font-size: 0.78rem; letter-spacing: 0.22em;
  text-transform: uppercase; color: var(--accent-ink); margin-bottom: 0.4rem;
}
.svc-list { list-style: none; }
.svc-item { border-top: 1px solid var(--divider); }
.svc-item:last-child { border-bottom: 1px solid var(--divider); }
.svc-item a { display: block; padding: 1.5rem 0; text-decoration: none; color: var(--ink); transition: padding-left 0.3s ease, opacity 0.3s ease; }
.svc-item a:hover { padding-left: 12px; opacity: 0.9; }
.svc-item h3 { font-family: var(--font-display); font-weight: 400; font-size: 1.5rem; margin-bottom: 0.45rem; }
.svc-item p { font-size: 0.92rem; color: var(--body-text); max-width: 72ch; margin: 0; line-height: 1.6; }

/* ===================== PROSE / LEGAL ============================== */
.prose { max-width: 62ch; }
.prose p { margin-bottom: 1.1rem; }
.legal { max-width: 70ch; }
.legal h2 { font-size: 1.25rem; margin: 2.3rem 0 0.7rem; }
.legal p { margin-bottom: 0.6rem; }
.legal address { font-style: normal; color: var(--body-text); line-height: 1.75; }
.legal .muted { font-size: 0.85rem; color: #8A8378; }
.legal a { color: var(--ink); }

/* ===================== CONTACT FORM ============================== */
.contact-grid { display: grid; grid-template-columns: minmax(0,1.1fr) minmax(0,0.9fr); gap: 56px; align-items: start; }
.form-row { margin-bottom: 22px; }
.form-row label { display: block; font-family: var(--font-display); font-size: 0.72rem; letter-spacing: 0.14em; text-transform: uppercase; color: var(--nav-text); margin-bottom: 8px; }
.form-row input, .form-row select, .form-row textarea {
  width: 100%; font-family: var(--font-body); font-size: 0.95rem; color: var(--ink);
  background: #fff; border: 1px solid var(--divider); padding: 13px 14px; border-radius: 0;
}
.form-row input:focus, .form-row select:focus, .form-row textarea:focus { outline: 2px solid var(--accent); outline-offset: 0; border-color: var(--accent); }
.form-row textarea { min-height: 150px; resize: vertical; }
.form-consent { display: flex; gap: 12px; align-items: flex-start; font-size: 0.85rem; color: var(--body-text); line-height: 1.55; margin-bottom: 24px; }
.form-consent input { width: auto; margin-top: 3px; flex: 0 0 auto; }
.form-success { display: none; padding: 18px 20px; border: 1px solid var(--accent); color: var(--ink); background: #fff; margin-bottom: 20px; }
.form-success.show { display: block; }
.contact-aside { font-size: 0.95rem; color: var(--body-text); line-height: 1.8; }
.contact-aside a { color: var(--ink); }

/* ===================== COOKIE BANNER ============================= */
.cookie-banner {
  position: fixed; left: 0; right: 0; bottom: 0; z-index: 300;
  background: #fff; border-top: 1px solid var(--divider);
  box-shadow: 0 -8px 34px rgba(42,37,32,0.08);
  padding: 22px var(--nav-pad);
  transform: translateY(115%); transition: transform 0.5s ease;
}
.cookie-banner.show { transform: translateY(0); }
.cookie-inner { max-width: 1180px; margin: 0 auto; display: flex; gap: 28px; align-items: center; justify-content: space-between; flex-wrap: wrap; }
.cookie-text { font-size: 0.85rem; color: var(--body-text); max-width: 64ch; line-height: 1.6; }
.cookie-text a { color: var(--ink); text-decoration: underline; }
.cookie-actions { display: flex; gap: 12px; align-items: center; flex-wrap: wrap; }
.cookie-settings-toggle { background: none; border: none; color: var(--body-text); font-family: var(--font-body); font-size: 0.78rem; text-decoration: underline; cursor: pointer; }
.cookie-cats { display: none; width: 100%; margin-top: 16px; border-top: 1px solid var(--divider); padding-top: 16px; }
.cookie-cats.show { display: block; }
.cookie-cat { display: flex; align-items: center; gap: 12px; font-size: 0.85rem; color: var(--body-text); margin-bottom: 10px; }
.cookie-cat input { width: auto; }
.cookie-cat strong { color: var(--ink); font-weight: 600; }

/* ===================== FOOTER (content pages) ==================== */
.page-footer { border-top: 1px solid var(--divider); }
.footer-inner { max-width: 1180px; margin: 0 auto; padding: 26px var(--nav-pad); display: flex; gap: 18px; align-items: center; justify-content: space-between; flex-wrap: wrap; }
.footer-brand { font-size: 0.7rem; letter-spacing: 0.12em; color: var(--nav-text); text-transform: none; }
.footer-links { display: flex; align-items: center; gap: 0; flex-wrap: wrap; }
.footer-links a, .footer-links button {
  color: var(--nav-text); text-decoration: none; background: none; border: none; cursor: pointer;
  font-family: var(--font-display); font-size: 0.72rem; letter-spacing: 0.2em; text-transform: uppercase;
  transition: opacity 0.3s ease;
}
.footer-links a:hover, .footer-links button:hover { opacity: 0.55; }
.footer-links .sep { opacity: 0.4; margin: 0 0.9em; }

/* ===================== MOBILE (< 768px) =========================== */
@media (max-width: 767px) {
  :root { --nav-pad: 20px; }
  .nav-inner { padding: 18px var(--nav-pad) 15px; }
  .nav-group { gap: 26px; }
  .page-main { padding: 120px var(--nav-pad) 70px; }

  .content-nav { z-index: 110; }
  .nav-desktop { display: none !important; }
  .nav-brand-mobile {
    display: block; font-family: var(--font-display); text-transform: uppercase;
    letter-spacing: 0.25em; color: var(--nav-text); font-size: 1.2rem; padding-left: 0.25em; text-decoration: none;
  }
  .hamburger {
    display: flex; flex-direction: column; justify-content: center; gap: 5px;
    width: 30px; height: 22px; padding: 0; background: none; border: none; cursor: pointer;
  }
  .hamburger span { display: block; width: 28px; height: 1.5px; background: var(--nav-text); transition: transform 0.3s ease, opacity 0.3s ease; }
  .hamburger.open span:nth-child(1) { transform: translateY(6.5px) rotate(45deg); }
  .hamburger.open span:nth-child(2) { opacity: 0; }
  .hamburger.open span:nth-child(3) { transform: translateY(-6.5px) rotate(-45deg); }
  .mobile-menu {
    display: flex; position: fixed; inset: 0; z-index: 90; background: var(--bg);
    flex-direction: column; align-items: center; justify-content: center; gap: 2.5rem;
    opacity: 0; transform: translateX(100%); pointer-events: none;
    transition: opacity 0.4s ease, transform 0.4s ease;
  }
  .mobile-menu.open { opacity: 1; transform: translateX(0); pointer-events: auto; }
  .m-link { font-family: var(--font-display); text-transform: uppercase; letter-spacing: 0.25em; color: var(--nav-text); font-size: 1.6rem; text-decoration: none; }

  .detail { grid-template-columns: 1fr; gap: 30px; }
  .detail-media { order: -1; }
  .detail-media img { min-height: 48vh; }
  .detail-text h1 { margin-bottom: 1.6rem; }
  .detail-body { margin-top: 1rem; }
  .contact-grid { grid-template-columns: 1fr; gap: 36px; }
  .footer-inner { flex-direction: column; gap: 14px; align-items: flex-start; }
  .cookie-inner { flex-direction: column; align-items: flex-start; gap: 16px; }
  .cookie-actions { width: 100%; }
  .cookie-actions .btn { flex: 1; }
  .carousel-btn { display: none; }   /* swipe on mobile */
  .webdesign-layout {
    grid-template-columns: minmax(0, 1fr);   /* minmax(0,…) lets the column shrink below carousel max-width (no blowout) */
    grid-template-areas: "title" "show" "text";
    column-gap: 0; row-gap: 26px;
  }
  .webdesign-title { margin-bottom: 0.6rem; }
  .webdesign-text .webdesign-desc { font-size: 1.08rem; max-width: none; }
}