/* ============================================
   ZEROFRAMES — Shared Stylesheet
   Zeroframes by Monolith Corp UG
   ============================================ */

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

:root {
  --black: #0a0a0a;
  --off-white: #f5f3ee;
  --white: #ffffff;
  --mid: #888884;
  --border: rgba(10,10,10,0.12);
  --serif: 'DM Serif Display', Georgia, serif;
  --sans: 'DM Sans', system-ui, sans-serif;
}

html { scroll-behavior: smooth; }

body {
  background: var(--off-white);
  color: var(--black);
  font-family: var(--sans);
  font-size: 16px;
  font-weight: 300;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  cursor: none;
}

/* ── CURSOR ─────────────────────────────── */
.cursor-dot {
  position: fixed;
  width: 10px;
  height: 10px;
  background: white;
  border-radius: 50%;
  pointer-events: none;
  z-index: 9999;
  transform: translate(-50%, -50%);
  mix-blend-mode: difference;
  transition: width 0.2s ease, height 0.2s ease;
}
.cursor-ring {
  position: fixed;
  width: 26px;
  height: 26px;
  border-radius: 50%;
  border: 1px solid white;
  pointer-events: none;
  z-index: 9998;
  transform: translate(-50%, -50%);
  mix-blend-mode: difference;
  transition: width 0.25s ease, height 0.25s ease;
}
.cursor-dot.hover { width: 6px; height: 6px; }
.cursor-ring.hover { width: 42px; height: 42px; }

/* ── NAV ─────────────────────────────────── */
nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1.5rem 3rem;
}
nav.scrolled {
  background: rgba(245,243,238,0.88);
  backdrop-filter: blur(12px);
  border-bottom: 0.5px solid var(--border);
}
nav.always-light {
  background: rgba(245,243,238,0.88);
  backdrop-filter: blur(12px);
  border-bottom: 0.5px solid var(--border);
}
.nav-logo {
  display: inline-flex;
  align-items: center;
  line-height: 0;
  text-decoration: none;
  color: var(--white);
  transition: color 0.25s ease;
}
nav.scrolled .nav-logo,
nav.always-light .nav-logo {
  color: var(--black);
}
.nav-logo svg {
  display: block;
  height: 1.35rem;
  width: auto;
}
.nav-links {
  display: flex;
  align-items: center;
  gap: 2.5rem;
  list-style: none;
}
.nav-links a {
  font-size: 0.8rem;
  font-weight: 400;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  text-decoration: none;
  color: var(--black);
  opacity: 0.55;
  transition: opacity 0.2s;
}
.nav-links a:hover { opacity: 1; }
.nav-cta {
  font-size: 0.8rem;
  font-weight: 500;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  text-decoration: none;
  color: var(--off-white) !important;
  background: var(--black);
  opacity: 1 !important;
  padding: 0.6rem 1.4rem;
  border-radius: 100px;
  transition: background 0.2s !important;
}
.nav-cta:hover { background: #333 !important; }

/* Language switch (replaces nav CTA on index) */
.nav-lang {
  display: flex;
  align-items: center;
  gap: 0.2rem;
  list-style: none;
  margin: 0;
  padding: 0;
}
.nav-lang-btn {
  background: none;
  border: none;
  cursor: none;
  font-family: var(--sans);
  font-size: 0.72rem;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--white);
  opacity: 0.5;
  padding: 0.4rem 0.35rem;
  line-height: 1;
  text-decoration: none;
  text-underline-offset: 0.28em;
  transition: color 0.25s ease, opacity 0.2s ease;
}
.nav-lang-btn:hover { opacity: 0.92; }
.nav-lang-btn.is-active {
  opacity: 1;
  font-weight: 600;
  text-decoration: underline;
  text-decoration-thickness: 1px;
}
.nav-lang-sep {
  font-size: 0.65rem;
  color: var(--white);
  opacity: 0.4;
  user-select: none;
  transition: color 0.25s ease, opacity 0.25s ease;
}

/* Over light nav bar (scrolled) — match logo / readable on off-white */
nav.scrolled .nav-lang-btn,
nav.always-light .nav-lang-btn {
  color: var(--black);
}
nav.scrolled .nav-lang-btn:not(.is-active),
nav.always-light .nav-lang-btn:not(.is-active) {
  opacity: 0.45;
  text-decoration: none;
}
nav.scrolled .nav-lang-btn.is-active,
nav.always-light .nav-lang-btn.is-active {
  opacity: 1;
  text-decoration: underline;
  text-decoration-thickness: 1px;
}
nav.scrolled .nav-lang-btn:hover,
nav.always-light .nav-lang-btn:hover {
  opacity: 0.88;
}
nav.scrolled .nav-lang-sep,
nav.always-light .nav-lang-sep {
  color: var(--black);
  opacity: 0.35;
}

.mobile-lang {
  display: flex;
  align-items: center;
  gap: 0.35rem;
  margin-top: 0.5rem;
  margin-bottom: 1.25rem;
  padding-bottom: 1.25rem;
  border-bottom: 0.5px solid rgba(255,255,255,0.08);
}
.mobile-lang-btn {
  background: none;
  border: none;
  cursor: pointer;
  font-family: var(--sans);
  font-size: 0.8rem;
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.45);
  padding: 0.3rem 0.4rem;
  transition: color 0.2s;
}
.mobile-lang-btn:hover { color: rgba(255,255,255,0.9); }
.mobile-lang-btn.is-active { color: rgba(255,255,255,0.98); }
.mobile-lang-sep { color: rgba(255,255,255,0.28); font-size: 0.8rem; user-select: none; }

.nav-back {
  font-size: 0.78rem;
  font-weight: 400;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  text-decoration: none;
  color: var(--mid);
  transition: color 0.2s;
}
.nav-back:hover { color: var(--black); }

/* ── HAMBURGER ───────────────────────────── */
.nav-hamburger {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 6px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
  z-index: 200;
}
.nav-hamburger span {
  display: block;
  width: 22px;
  height: 1px;
  background: var(--white);
  transition: transform 0.3s, opacity 0.3s;
  transform-origin: center;
}
nav.scrolled .nav-hamburger span,
nav.always-light .nav-hamburger span { background: var(--black); }
.nav-hamburger.open span:first-child { transform: translateY(3.5px) rotate(45deg); }
.nav-hamburger.open span:last-child { transform: translateY(-3.5px) rotate(-45deg); }

/* ── MOBILE MENU ─────────────────────────── */
.mobile-menu {
  display: none;
  position: fixed;
  inset: 0;
  background: var(--black);
  z-index: 90;
  flex-direction: column;
  align-items: flex-start;
  justify-content: flex-end;
  padding: 2rem 2rem 5rem;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s;
}
.mobile-menu.open { opacity: 1; pointer-events: all; }
.mobile-link {
  font-family: var(--serif);
  font-size: clamp(2.2rem, 9vw, 3.5rem);
  font-weight: 400;
  letter-spacing: -0.03em;
  color: rgba(255,255,255,0.85);
  text-decoration: none;
  line-height: 1.2;
  border-bottom: 0.5px solid rgba(255,255,255,0.08);
  width: 100%;
  padding: 0.8rem 0;
  transition: color 0.2s;
}
.mobile-link:hover { color: white; }
.mobile-cta {
  display: inline-flex;
  margin-top: 2rem;
  background: var(--white);
  color: var(--black);
  font-family: var(--sans);
  font-size: 0.8rem;
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  text-decoration: none;
  padding: 0.9rem 2rem;
  border-radius: 100px;
}

/* ── FOOTER ──────────────────────────────── */
footer {
  background: var(--black);
  border-top: 0.5px solid rgba(255,255,255,0.06);
  padding: 2rem 3rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.footer-logo {
  display: inline-flex;
  align-items: center;
  line-height: 0;
  color: rgba(255,255,255,0.35);
  text-decoration: none;
}
.footer-logo svg {
  display: block;
  height: 1.05rem;
  width: auto;
}
.footer-copy {
  font-size: 0.75rem;
  color: rgba(255,255,255,0.2);
  letter-spacing: 0.05em;
}
.footer-links {
  display: flex;
  gap: 2rem;
  list-style: none;
  flex-wrap: wrap;
  justify-content: flex-end;
}
.footer-links a {
  font-size: 0.75rem;
  color: rgba(255,255,255,0.25);
  text-decoration: none;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  transition: color 0.2s;
}
.footer-links a:hover { color: rgba(255,255,255,0.6); }

/* ── BUTTONS ─────────────────────────────── */
.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  background: var(--white);
  color: var(--black);
  font-family: var(--sans);
  font-size: 0.8rem;
  font-weight: 500;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  text-decoration: none;
  padding: 0.9rem 2rem;
  border-radius: 100px;
  border: none;
  cursor: none;
  transition: background 0.2s, transform 0.2s;
}
.btn-primary:hover { background: var(--off-white); transform: translateY(-2px); }

.btn-ghost {
  font-size: 0.8rem;
  font-weight: 400;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  text-decoration: none;
  color: rgba(255,255,255,0.5);
  transition: color 0.2s;
  background: none;
  border: none;
  cursor: none;
}
.btn-ghost:hover { color: white; }

.btn-white {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: var(--white);
  color: var(--black);
  font-family: var(--sans);
  font-size: 0.8rem;
  font-weight: 500;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  text-decoration: none;
  padding: 1rem 2.2rem;
  border-radius: 100px;
  border: none;
  cursor: none;
  transition: background 0.2s, transform 0.2s;
}
.btn-white:hover { background: var(--off-white); transform: translateY(-2px); }

.btn-outline {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: transparent;
  color: rgba(255,255,255,0.6);
  font-family: var(--sans);
  font-size: 0.8rem;
  font-weight: 400;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  text-decoration: none;
  padding: 1rem 2.2rem;
  border-radius: 100px;
  border: 0.5px solid rgba(255,255,255,0.2);
  cursor: none;
  transition: border-color 0.2s, color 0.2s, transform 0.2s;
}
.btn-outline:hover {
  border-color: rgba(255,255,255,0.5);
  color: white;
  transform: translateY(-2px);
}

/* ── ANIMATIONS ──────────────────────────── */
@keyframes fadeUp {
  from { opacity: 0; transform: translateY(24px); }
  to { opacity: 1; transform: translateY(0); }
}
@keyframes fadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}
@keyframes scrollPulse {
  0%, 100% { transform: scaleY(1); opacity: 0.4; }
  50% { transform: scaleY(0.6); opacity: 1; }
}
@keyframes marquee {
  from { transform: translateX(0); }
  to { transform: translateX(-50%); }
}

.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.8s ease, transform 0.8s ease;
}
.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

/* ── LEGAL PAGES ─────────────────────────── */
.legal-wrap {
  max-width: 700px;
  margin: 0 auto;
  padding: 10rem 2rem 8rem;
}
.page-label {
  font-size: 0.7rem;
  font-weight: 400;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--mid);
  margin-bottom: 1.5rem;
  display: flex;
  align-items: center;
  gap: 1rem;
}
.page-label::after {
  content: '';
  display: block;
  width: 30px;
  height: 0.5px;
  background: var(--mid);
}
.legal-wrap h1 {
  font-family: var(--serif);
  font-size: clamp(2.2rem, 5vw, 3.5rem);
  font-weight: 400;
  letter-spacing: -0.03em;
  line-height: 1.05;
  margin-bottom: 3.5rem;
}
.legal-section {
  border-top: 0.5px solid var(--border);
  padding: 1.75rem 0;
}
.legal-section:last-of-type { border-bottom: 0.5px solid var(--border); }
.legal-section h2 {
  font-family: var(--serif);
  font-size: 1.05rem;
  font-weight: 400;
  letter-spacing: -0.01em;
  margin-bottom: 0.6rem;
  color: var(--black);
}
.legal-section p, .legal-section li {
  font-size: 0.88rem;
  color: #555;
  line-height: 1.8;
  margin-bottom: 0.3rem;
}
.legal-section ul { padding-left: 1.2rem; margin-top: 0.4rem; }
.legal-section a {
  color: var(--black);
  text-decoration: underline;
  text-underline-offset: 3px;
}
.legal-note {
  margin-top: 3rem;
  padding: 1.25rem 1.5rem;
  background: rgba(10,10,10,0.04);
  border-left: 2px solid rgba(10,10,10,0.15);
  font-size: 0.8rem;
  color: var(--mid);
  line-height: 1.7;
}

/* ── MODAL / CONTACT FORM ────────────────── */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(10,10,10,0.7);
  backdrop-filter: blur(6px);
  z-index: 500;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s;
  padding: 1.5rem;
}
.modal-overlay.open {
  opacity: 1;
  pointer-events: all;
}
.modal {
  background: var(--off-white);
  width: 100%;
  max-width: 540px;
  padding: 3rem;
  position: relative;
  transform: translateY(20px);
  transition: transform 0.35s cubic-bezier(0.22,1,0.36,1);
}
.modal-overlay.open .modal {
  transform: translateY(0);
}
.modal-close {
  position: absolute;
  top: 1.5rem;
  right: 1.5rem;
  background: none;
  border: none;
  font-size: 1.2rem;
  color: var(--mid);
  cursor: none;
  line-height: 1;
  transition: color 0.2s;
}
.modal-close:hover { color: var(--black); }
.modal-label {
  font-size: 0.7rem;
  font-weight: 400;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--mid);
  margin-bottom: 1.5rem;
}
.modal h2 {
  font-family: var(--serif);
  font-size: 1.8rem;
  font-weight: 400;
  letter-spacing: -0.03em;
  line-height: 1.1;
  margin-bottom: 2rem;
}
.form-group {
  margin-bottom: 1.2rem;
}
.form-group label {
  display: block;
  font-size: 0.72rem;
  font-weight: 400;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--mid);
  margin-bottom: 0.4rem;
}
.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  background: var(--white);
  border: 0.5px solid var(--border);
  border-radius: 0;
  padding: 0.8rem 1rem;
  font-family: var(--sans);
  font-size: 0.9rem;
  font-weight: 300;
  color: var(--black);
  outline: none;
  transition: border-color 0.2s;
  -webkit-appearance: none;
}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--black);
}
.form-group textarea { resize: vertical; min-height: 110px; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }
.form-submit {
  width: 100%;
  margin-top: 1.5rem;
  background: var(--black);
  color: var(--white);
  font-family: var(--sans);
  font-size: 0.8rem;
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  border: none;
  padding: 1rem 2rem;
  border-radius: 100px;
  cursor: none;
  transition: background 0.2s, transform 0.2s;
}
.form-submit:hover { background: #222; transform: translateY(-1px); }
.form-submit:disabled { opacity: 0.5; }
.form-status {
  margin-top: 1rem;
  font-size: 0.82rem;
  color: var(--mid);
  text-align: center;
  min-height: 1.2rem;
}
.form-status.success { color: #2a7a4b; }
.form-status.error { color: #b0362a; }

/* ── MOBILE RESPONSIVE ───────────────────── */
@media (max-width: 768px) {
  body { cursor: auto; }
  .cursor-dot, .cursor-ring { display: none; }

  nav { padding: 1.2rem 1.5rem; }
  .nav-links { display: none; }
  .nav-hamburger { display: flex; }
  .mobile-menu { display: flex; }

  footer {
    flex-direction: column;
    align-items: flex-start;
    gap: 1.5rem;
    padding: 2rem 1.5rem;
  }
  .footer-copy { order: 3; }
  .footer-links { justify-content: flex-start; gap: 1.2rem; }

  .legal-wrap { padding: 7rem 1.5rem 5rem; }
  .form-row { grid-template-columns: 1fr; }
  .modal { padding: 2rem 1.5rem; }
}

@media (max-width: 480px) {
  .btn-primary, .btn-white, .btn-outline { width: 100%; justify-content: center; }
}