/* ============================================================
   JAKY STUDIO — Stylesheet
   Brand: Dark / Schwarz-Weiß-Rot — siehe /BRAND.md für die volle
   Farbschema- und Brand-Identity-Dokumentation.
   ============================================================ */

:root {
  /* Grundfarben — reines Schwarz/Graustufen, kein warmer Unterton */
  --color-bg: #0a0a0a;
  --color-bg-raised: #121212;
  --color-surface: #191919;
  --color-surface-hover: #212121;
  --color-border: #2b2b2b;
  --color-border-strong: #3d3d3d;

  /* Text — Graustufen tragen den Fließtext; reines Weiß bleibt Akzent
     (siehe --color-white unten), keine Standard-Textfarbe */
  --color-text: #cfcfcf;
  --color-text-soft: #8f8f8f;
  --color-text-faint: #5c5c5c;

  /* Akzent (selten, hoher Kontrast) */
  --color-white: #ffffff;

  /* Signature-Farbe: Rot */
  --color-red: #d62828;
  --color-red-bright: #f13f3f;
  --color-red-deep: #9e1f1f;
  --color-red-soft: rgba(214, 40, 40, 0.12);
  --color-red-border: rgba(214, 40, 40, 0.35);

  /* Status (nur Kontakt-/Systemzustände, kein Formular-UI hier nötig) */
  --color-ok: #6fcf7c;
  --color-error: #e6685f;

  --font-display: "Archivo", "Arial Narrow", sans-serif;
  --font-body: "Inter", "Segoe UI", sans-serif;
  --font-mono: "JetBrains Mono", "SFMono-Regular", monospace;

  --max-width: 1200px;
  --radius-sm: 10px;
  --radius: 16px;
  --radius-lg: 26px;
  --radius-pill: 999px;

  --shadow-soft: 0 18px 40px -18px rgba(0, 0, 0, 0.55);
  --shadow-red: 0 14px 34px -14px rgba(214, 40, 40, 0.4);
  --transition: 200ms ease;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  color-scheme: dark;
}

body {
  margin: 0;
  font-family: var(--font-body);
  color: var(--color-text);
  background: var(--color-bg);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}

img,
video {
  max-width: 100%;
  display: block;
}

a {
  color: inherit;
}

h1, h2, h3, h4 {
  font-family: var(--font-display);
  font-weight: 800;
  letter-spacing: -0.01em;
  line-height: 1.08;
  margin: 0 0 0.55em;
  color: var(--color-text);
  text-transform: uppercase;
}

h1 { font-size: clamp(2.4rem, 5.2vw, 4.2rem); letter-spacing: -0.015em; }
h2 { font-size: clamp(1.7rem, 3.4vw, 2.5rem); }
h3 { font-size: clamp(1.15rem, 2vw, 1.4rem); text-transform: none; letter-spacing: 0; }

p { margin: 0 0 1em; }

.container {
  width: 100%;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 24px;
}

section {
  padding: clamp(60px, 8vw, 108px) 0;
  position: relative;
}

.section-alt {
  background: var(--color-bg-raised);
}

/* ---------- Angular section divider — statt Verlauf/Glass, ein
   schräg abgeschnittener Streifen als wiederkehrendes Markenmotiv ---------- */
.section-divider {
  position: relative;
  height: 64px;
  background: var(--color-bg);
}
.section-divider::before {
  content: "";
  position: absolute;
  inset: 0;
  background: var(--color-bg-raised);
  clip-path: polygon(0 100%, 100% 0, 100% 100%);
}
.section-divider.flip::before {
  clip-path: polygon(0 0, 100% 100%, 0 100%);
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-mono);
  font-size: 0.78rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--color-red);
  font-weight: 600;
  margin-bottom: 1em;
}
.eyebrow::before {
  content: "";
  width: 22px;
  height: 2px;
  background: var(--color-red);
  display: inline-block;
}

.lead {
  font-size: 1.12rem;
  color: var(--color-text-soft);
  max-width: 64ch;
}

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 15px 30px;
  border-radius: var(--radius-pill);
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 0.88rem;
  letter-spacing: 0.03em;
  text-transform: uppercase;
  text-decoration: none;
  border: 1px solid transparent;
  cursor: pointer;
  transition: transform var(--transition), box-shadow var(--transition), background var(--transition), color var(--transition), border-color var(--transition);
}

.btn:hover { transform: translateY(-2px); }

.btn-primary {
  background: var(--color-red);
  color: var(--color-white);
  box-shadow: var(--shadow-red);
}
.btn-primary:hover { background: var(--color-red-bright); }

.btn-outline {
  background: transparent;
  color: var(--color-text);
  border-color: var(--color-border-strong);
}
.btn-outline:hover { border-color: var(--color-red); color: var(--color-red); }

.btn-whatsapp {
  background: #25d366;
  color: #06170c;
  box-shadow: 0 14px 34px -14px rgba(37, 211, 102, 0.45);
}
.btn-whatsapp:hover { background: #34e37a; }

/* ---------- Header ---------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  border-bottom: 1px solid var(--color-border);
}
.site-header::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  background: rgba(10, 10, 11, 0.88);
  backdrop-filter: blur(10px);
}

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 24px;
  max-width: var(--max-width);
  margin: 0 auto;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
  color: var(--color-text);
}
.brand img { height: 40px; width: 40px; display: block; flex-shrink: 0; }
.brand-text {
  font-family: var(--font-display);
  font-size: 1.05rem;
  font-weight: 800;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  white-space: nowrap;
}
.brand-text span { color: var(--color-red); }

@media (max-width: 420px) {
  .brand-text { font-size: 0.9rem; }
  .brand img { height: 34px; width: 34px; }
}

.nav-links {
  display: flex;
  gap: clamp(10px, 2vw, 34px);
  list-style: none;
  margin: 0;
  padding: 0;
}

.nav-links a {
  text-decoration: none;
  font-family: var(--font-display);
  font-size: 0.85rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--color-text-soft);
  padding: 6px 2px;
  position: relative;
  transition: color var(--transition);
}
.nav-links a:hover { color: var(--color-text); }

.nav-links a::after {
  content: "";
  position: absolute;
  left: 0; right: 0; bottom: -4px;
  height: 2px;
  background: var(--color-red);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--transition);
}

.nav-links a:hover::after,
.nav-links a[aria-current="page"]::after {
  transform: scaleX(1);
}
.nav-links a[aria-current="page"] { color: var(--color-text); }

.nav-cta { display: flex; align-items: center; gap: 18px; }
.nav-cta .btn { padding: 11px 22px; font-size: 0.78rem; }

.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 6px;
}
.nav-toggle span {
  width: 24px;
  height: 2px;
  background: var(--color-text);
  transition: transform var(--transition), opacity var(--transition);
}

@media (max-width: 860px) {
  .nav-toggle { display: flex; order: 3; }
  .nav-cta .btn-outline { display: none; }

  .nav-links {
    position: fixed;
    inset: 66px 0 0 0;
    background: var(--color-bg);
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 30px;
    transform: translateY(-8px);
    opacity: 0;
    pointer-events: none;
    transition: opacity var(--transition), transform var(--transition);
  }

  .nav-links.is-open {
    opacity: 1;
    transform: translateY(0);
    pointer-events: auto;
  }

  .nav-links a { font-size: 1.15rem; }
}

/* ---------- Hero ---------- */
.hero {
  position: relative;
  padding: clamp(90px, 13vw, 148px) 0 clamp(70px, 9vw, 100px);
  overflow: hidden;
  background: var(--color-bg);
}

.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(90deg, rgba(214, 40, 40, 0.05) 1px, transparent 1px),
    linear-gradient(rgba(214, 40, 40, 0.05) 1px, transparent 1px);
  background-size: 48px 48px;
  mask-image: radial-gradient(circle at 30% 10%, black, transparent 68%);
  pointer-events: none;
}

.hero-stripe {
  position: absolute;
  top: 0;
  right: -6%;
  width: 40%;
  height: 100%;
  background: var(--color-red);
  clip-path: polygon(60% 0, 100% 0, 40% 100%, 0% 100%);
  opacity: 0.08;
  pointer-events: none;
}

.hero-inner {
  position: relative;
  max-width: 820px;
}

.hero .lead { margin: 0 0 2em; }

.hero-actions {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
}

/* ---------- Cards / grids ---------- */
.grid {
  display: grid;
  gap: 26px;
}
.grid-4 { grid-template-columns: repeat(4, 1fr); }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-2 { grid-template-columns: repeat(2, 1fr); }

@media (max-width: 980px) {
  .grid-4 { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 860px) {
  .grid-3 { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 600px) {
  .grid-4, .grid-3, .grid-2 { grid-template-columns: 1fr; }
}

.card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: 30px 26px;
  transition: transform var(--transition), box-shadow var(--transition), border-color var(--transition);
}
.card:hover {
  transform: translateY(-4px);
  border-color: var(--color-red-border);
  box-shadow: var(--shadow-soft);
}
.card h3 { margin-bottom: 0.5em; }
.card p { color: var(--color-text-soft); margin-bottom: 0; font-size: 0.95rem; }
.card .icon {
  width: 46px; height: 46px;
  border-radius: var(--radius-sm);
  background: var(--color-red-soft);
  color: var(--color-red);
  display: flex; align-items: center; justify-content: center;
  margin-bottom: 18px;
  font-size: 1.25rem;
}

/* ---------- Placeholder media (kein Bild-/Videomaterial hinterlegt) ---------- */
.placeholder-media {
  aspect-ratio: 4 / 3;
  border-radius: var(--radius);
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 20px;
  background:
    repeating-linear-gradient(135deg, rgba(214, 40, 40, 0.09) 0 2px, transparent 2px 14px),
    var(--color-bg-raised);
  border: 1px solid var(--color-border);
  color: var(--color-text-faint);
  font-family: var(--font-mono);
  font-size: 0.78rem;
  letter-spacing: 0.04em;
  position: relative;
  overflow: hidden;
}
.placeholder-media span {
  position: relative;
  z-index: 1;
  border: 1px solid var(--color-border-strong);
  padding: 6px 14px;
  border-radius: var(--radius-pill);
  text-transform: uppercase;
  background: rgba(10, 10, 11, 0.6);
}
.placeholder-media.tone-2 { background: repeating-linear-gradient(135deg, rgba(214, 40, 40, 0.09) 0 2px, transparent 2px 14px), #151517; }
.placeholder-media.tone-3 { background: repeating-linear-gradient(45deg, rgba(214, 40, 40, 0.09) 0 2px, transparent 2px 14px), #101012; }

/* ---------- Portfolio: Filter-System ---------- */
.portfolio-filters {
  display: flex;
  flex-direction: column;
  gap: 16px;
  margin-bottom: 40px;
  position: sticky;
  top: 73px;
  z-index: 20;
  padding: 18px 0;
  background: var(--color-bg);
}

.filter-row {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.filter-btn {
  font-family: var(--font-display);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--color-text-soft);
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-pill);
  padding: 10px 18px;
  cursor: pointer;
  transition: color var(--transition), border-color var(--transition), background var(--transition);
}
.filter-btn:hover { color: var(--color-text); border-color: var(--color-border-strong); }
.filter-btn.is-active {
  background: var(--color-red);
  color: var(--color-white);
  border-color: var(--color-red);
}

.filter-row.type-row .filter-btn { font-size: 0.8rem; }
.filter-count {
  font-family: var(--font-mono);
  font-size: 0.82rem;
  color: var(--color-text-faint);
}

.portfolio-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 22px;
}
@media (max-width: 860px) { .portfolio-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 560px) { .portfolio-grid { grid-template-columns: 1fr; } }

.portfolio-item {
  border: none;
  background: none;
  padding: 0;
  text-align: left;
  cursor: pointer;
  display: block;
  width: 100%;
  color: inherit;
  font: inherit;
  transition: opacity 250ms ease, transform 250ms ease;
}
.portfolio-item[hidden] { display: none; }
.portfolio-item.is-filtered-out {
  display: none;
}

.portfolio-tile {
  /* .portfolio-tile is a <span> in markup (buttons only allow phrasing
     content) — force block so aspect-ratio applies and it sizes properly
     as a containing block for its absolutely positioned children. */
  display: block;
  position: relative;
  border-radius: var(--radius);
  overflow: hidden;
  aspect-ratio: 4 / 5;
  border: 1px solid var(--color-border);
  transition: border-color var(--transition), transform var(--transition);
}
.portfolio-item:hover .portfolio-tile {
  border-color: var(--color-red-border);
  transform: translateY(-4px);
}
.portfolio-tile .placeholder-media {
  position: absolute;
  inset: 0;
  border-radius: 0;
  border: none;
  aspect-ratio: auto;
}

/* ---------- Echte Medien (siehe js/portfolio.js -> initRealMedia) ---------- */
.portfolio-tile .portfolio-media-img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.media-type-badge {
  position: absolute;
  top: 14px;
  right: 14px;
  z-index: 2;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: rgba(10, 10, 11, 0.72);
  border: 1px solid var(--color-border-strong);
  color: var(--color-text);
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  padding: 6px 11px;
  border-radius: var(--radius-pill);
}
.media-type-badge.type-video { color: var(--color-red); }
.media-type-badge svg { width: 12px; height: 12px; }

/* ---------- Lightbox ---------- */
.lightbox {
  position: fixed;
  inset: 0;
  z-index: 300;
  display: none;
  align-items: center;
  justify-content: center;
  padding: 24px;
  background: rgba(6, 6, 7, 0.9);
}
.lightbox.is-open { display: flex; }

.lightbox-content {
  position: relative;
  width: 100%;
  max-width: 900px;
  background: var(--color-bg-raised);
  border: 1px solid var(--color-border-strong);
  border-radius: var(--radius-lg);
  overflow: hidden;
}

.lightbox-media {
  aspect-ratio: 16 / 10;
  position: relative;
  overflow: hidden;
}
.lightbox-media .placeholder-media {
  border-radius: 0;
  border: none;
  aspect-ratio: auto;
  height: 100%;
}
.lightbox-media-img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.vimeo-embed {
  position: relative;
  width: 100%;
  height: 100%;
  background: #000;
}
.vimeo-embed iframe {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  border: 0;
}

.lightbox-close,
.lightbox-nav {
  position: absolute;
  z-index: 3;
  width: 42px;
  height: 42px;
  border-radius: 50%;
  border: 1px solid var(--color-border-strong);
  background: rgba(10, 10, 11, 0.75);
  color: var(--color-text);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: background var(--transition), border-color var(--transition), transform var(--transition);
}
.lightbox-close:hover,
.lightbox-nav:hover { border-color: var(--color-red); color: var(--color-red); }

.lightbox-close { top: 14px; right: 14px; }
.lightbox-nav.prev { top: 50%; left: 14px; transform: translateY(-50%); }
.lightbox-nav.next { top: 50%; right: 14px; transform: translateY(-50%); }
.lightbox-nav:hover { transform: translateY(-50%) scale(1.06); }

/* ---------- Contact options ---------- */
.contact-options {
  display: grid;
  gap: 18px;
  grid-template-columns: repeat(2, 1fr);
}
@media (max-width: 640px) { .contact-options { grid-template-columns: 1fr; } }

.contact-option {
  display: flex;
  align-items: center;
  gap: 16px;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: 20px 22px;
  text-decoration: none;
  color: var(--color-text);
  transition: border-color var(--transition), transform var(--transition);
}
.contact-option:hover { border-color: var(--color-red-border); transform: translateY(-2px); }
.contact-option .icon {
  width: 46px; height: 46px; border-radius: var(--radius-sm);
  background: var(--color-red-soft); color: var(--color-red);
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
}
.contact-option.is-whatsapp .icon { background: rgba(37, 211, 102, 0.14); color: #34e37a; }
.contact-option strong { display: block; font-size: 0.98rem; }
.contact-option span { font-size: 0.86rem; color: var(--color-text-soft); }

.contact-note {
  display: flex;
  gap: 14px;
  align-items: flex-start;
  background: var(--color-red-soft);
  border: 1px solid var(--color-red-border);
  border-radius: var(--radius);
  padding: 20px 22px;
  margin-top: 24px;
  font-size: 0.92rem;
  color: var(--color-text-soft);
}
.contact-note strong { color: var(--color-text); }

/* ---------- Reveal animation ---------- */
.reveal {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity 700ms ease, transform 700ms ease;
}
.reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}
.reveal-delay-1 { transition-delay: 90ms; }
.reveal-delay-2 { transition-delay: 180ms; }
.reveal-delay-3 { transition-delay: 270ms; }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .reveal { opacity: 1; transform: none; transition: none; }
  .btn:hover { transform: none; }
}

/* ---------- Footer ---------- */
.site-footer {
  background: var(--color-bg-raised);
  color: var(--color-text);
  border-top: 1px solid var(--color-border);
  padding: 60px 0 26px;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr;
  gap: 36px;
  margin-bottom: 44px;
}
@media (max-width: 720px) {
  .footer-grid { grid-template-columns: 1fr; gap: 30px; }
}

.footer-brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-display);
  font-size: 1.1rem;
  font-weight: 800;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--color-text);
  margin-bottom: 12px;
}
.footer-brand img { height: 32px; width: 32px; }
.footer-brand span { color: var(--color-red); }

.site-footer p { color: var(--color-text-soft); }

.site-footer h4 {
  color: var(--color-text);
  font-family: var(--font-display);
  font-size: 0.82rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  margin-bottom: 18px;
}

.footer-links { list-style: none; margin: 0; padding: 0; display: grid; gap: 11px; }
.footer-links a {
  color: var(--color-text-soft);
  text-decoration: none;
  font-size: 0.92rem;
  transition: color var(--transition);
}
.footer-links a:hover { color: var(--color-red); }

.social-links { display: flex; gap: 12px; margin-top: 8px; }
.social-links a {
  width: 40px; height: 40px;
  border-radius: 50%;
  border: 1px solid var(--color-border-strong);
  display: flex; align-items: center; justify-content: center;
  text-decoration: none;
  color: var(--color-text-soft);
  transition: background var(--transition), border-color var(--transition), transform var(--transition), color var(--transition);
}
.social-links a:hover {
  background: var(--color-red);
  border-color: var(--color-red);
  color: var(--color-white);
  transform: translateY(-2px);
}

.footer-bottom {
  border-top: 1px solid var(--color-border);
  padding-top: 22px;
  display: flex;
  flex-wrap: wrap;
  gap: 10px 24px;
  justify-content: space-between;
  font-size: 0.82rem;
  color: var(--color-text-faint);
}
.footer-bottom a { color: var(--color-text-faint); text-decoration: none; }
.footer-bottom a:hover { color: var(--color-red); }
.footer-credit { display: flex; gap: 6px; flex-wrap: wrap; }

/* ---------- Legal pages ---------- */
.legal-content h2 { margin-top: 1.6em; text-transform: none; font-size: 1.3rem; }
.legal-content h2:first-child { margin-top: 0; }
.legal-content ul { padding-left: 1.2em; }
.legal-content { max-width: 74ch; color: var(--color-text-soft); }
.legal-content strong { color: var(--color-text); }

/* ---------- Page intro (used on inner pages) ---------- */
.page-intro {
  padding: clamp(64px, 9vw, 100px) 0 24px;
}
.page-intro .lead { margin: 0; }

/* ---------- 404 ---------- */
.error-page {
  min-height: 60vh;
  display: flex;
  align-items: center;
  text-align: center;
}
.error-code {
  font-family: var(--font-mono);
  color: var(--color-red);
  font-size: clamp(3.5rem, 10vw, 6rem);
  line-height: 1;
  margin-bottom: 0.2em;
}