/* ============================================================
   SONNE MOND STERNE v2 — REDESIGN
   New Structure: Studio, Artists, Tattoo, Piercings, Reviews, Gallery, Contact
   Base: Anthrazit & Gold | Responsive
   ============================================================ */

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

:root {
  --bg: #1a1a1a;
  --bg-alt: #242424;
  --bg-tertiary: #2d2d2d;
  --white: #ffffff;
  --off-white: #f0ede8;
  --gray: #888888;
  --gold: #c9a84c;
  --gold-dim: #8a6e2a;
  --border: 1px solid rgba(255, 255, 255, 0.15);
  --border-gold: 1px solid var(--gold);
  --font-sans: 'Helvetica Neue', Arial, sans-serif;
  --nav-h: 64px;
}

html {
  font-size: 16px;
  scroll-behavior: smooth;
  background: var(--bg);
  color: var(--white);
}

body {
  font-family: var(--font-sans);
  line-height: 1.6;
  overflow-x: hidden;
  background: var(--bg);
}

a { color: inherit; text-decoration: none; }
ul { list-style: none; }
img { display: block; width: 100%; }
button { cursor: pointer; border: none; background: none; font-family: inherit; }
input, textarea, select { font-family: inherit; }

/* CURSOR */
#cur {
  position: fixed;
  top: 0;
  left: 0;
  z-index: 9999;
  width: 10px;
  height: 10px;
  background: var(--gold);
  border-radius: 50%;
  pointer-events: none;
  transform: translate(-50%, -50%);
  transition: width 0.2s, height 0.2s, background 0.2s;
  box-shadow: 0 0 8px rgba(201, 168, 76, 0.4);
}
#cur.h {
  width: 40px;
  height: 40px;
  background: transparent;
  border: 2px solid var(--gold);
  box-shadow: 0 0 16px rgba(201, 168, 76, 0.5);
}

/* REVEAL ANIMATION */
.rv {
  opacity: 0;
  transform: translateY(22px);
  transition: opacity 0.8s ease-out, transform 0.8s ease-out;
}
.rv.vis { opacity: 1; transform: translateY(0); }

/* BUTTONS */
.btn {
  display: inline-block;
  padding: 14px 32px;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 2px;
  text-transform: uppercase;
  border: var(--border);
  background: transparent;
  color: var(--white);
  transition: all 0.3s ease;
  cursor: pointer;
  overflow: hidden;
}
.btn:hover { background: var(--white); color: var(--bg); transform: translateY(-2px); }
.btn--primary { background: var(--white); color: var(--bg); }
.btn--primary:hover { background: var(--gold); border-color: var(--gold); }
.btn--ghost { background: transparent; }
.btn--ghost:hover { background: var(--white); color: var(--bg); }
.btn--full { width: 100%; text-align: center; }

/* SECTION HEADER */
.section-header {
  display: grid;
  grid-template-columns: 48px 1fr auto;
  align-items: center;
  gap: 0 24px;
  padding: 0 0 48px;
  border-bottom: var(--border);
  margin-bottom: 64px;
}
.section-header__num {
  font-size: 11px;
  letter-spacing: 2px;
  color: var(--gold);
  font-weight: 700;
}
.section-header__title {
  font-size: clamp(16px, 2.5vw, 24px);
  letter-spacing: 4px;
  font-weight: 700;
  text-transform: uppercase;
}
.section-header__line {
  width: clamp(60px, 10vw, 160px);
  height: 2px;
  background: linear-gradient(to right, var(--gold), transparent);
}

/* NAV */
.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  height: var(--nav-h);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 40px;
  background: rgba(26, 26, 26, 0.9);
  backdrop-filter: blur(10px);
  border-bottom: var(--border);
  z-index: 100;
  transition: all 0.3s ease;
}

.nav__logo {
  font-size: 18px;
  font-weight: 900;
  letter-spacing: 3px;
  text-shadow: 0 2px 8px rgba(0, 0, 0, 0.3);
}

.nav__links {
  display: flex;
  gap: 32px;
  flex: 1;
  justify-content: center;
}
.nav__links a {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--gray);
  transition: all 0.2s ease;
  position: relative;
}
.nav__links a::after {
  content: '';
  position: absolute;
  left: 0;
  bottom: -6px;
  width: 0;
  height: 2px;
  background: var(--gold);
  transition: width 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}
.nav__links a:hover { color: var(--white); }
.nav__links a:hover::after { width: 100%; }

.nav__cta {
  padding: 10px 24px;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 2px;
  border: var(--border-gold);
  color: var(--gold);
  transition: all 0.3s ease;
}
.nav__cta:hover { background: var(--gold); color: var(--bg); }

.nav__burger {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: 4px;
}
.nav__burger span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--white);
  transition: all 0.2s;
}

/* HERO */
.hero {
  min-height: 100vh;
  margin-top: var(--nav-h);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 120px 40px;
  border-bottom: var(--border);
  position: relative;
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse 80% 60% at 50% 30%, rgba(201, 168, 76, 0.08) 0%, transparent 70%);
  pointer-events: none;
}

.hero__content {
  max-width: 900px;
  text-align: center;
  position: relative;
  z-index: 1;
  animation: slideUp 0.9s ease-out 0.2s both;
}

@keyframes slideUp {
  from { opacity: 0; transform: translateY(30px); }
  to { opacity: 1; transform: translateY(0); }
}

.hero__tag {
  font-size: 11px;
  letter-spacing: 3px;
  color: var(--gold);
  font-weight: 700;
  text-transform: uppercase;
  margin-bottom: 40px;
}

.hero__title {
  font-size: clamp(80px, 12vw, 180px);
  font-weight: 900;
  line-height: 0.85;
  letter-spacing: -2px;
  margin-bottom: 40px;
}

.hero__title-line { display: block; }
.hero__title-line--outline {
  color: transparent;
  -webkit-text-stroke: 2px var(--white);
}

.hero__title-divider {
  font-size: clamp(40px, 6vw, 100px);
  color: var(--gold);
  font-weight: 300;
  display: block;
  margin: 8px 0;
}

.hero__sub {
  margin-bottom: 48px;
}

.hero__sub p {
  font-size: 16px;
  color: var(--gray);
  line-height: 1.7;
  margin-bottom: 32px;
  max-width: 500px;
  margin-left: auto;
  margin-right: auto;
}

.hero__actions {
  display: flex;
  gap: 16px;
  justify-content: center;
  flex-wrap: wrap;
}

.hero__scroll-indicator {
  position: absolute;
  bottom: 40px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
}

.hero__scroll-line {
  width: 2px;
  height: 40px;
  background: var(--border);
  animation: pulse 2s ease-in-out infinite;
}

@keyframes pulse {
  0%, 100% { opacity: 0.3; height: 40px; }
  50% { opacity: 1; height: 60px; }
}

.hero__scroll-indicator span {
  font-size: 9px;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--gray);
  opacity: 0.6;
}

/* STUDIO SECTION */
.studio {
  padding: 96px 40px;
  border-bottom: var(--border);
}

.studio__content {
  display: grid;
  grid-template-columns: 1.5fr 1fr;
  gap: 80px;
  align-items: center;
}

.studio__intro h3 {
  font-size: 24px;
  margin-bottom: 24px;
  letter-spacing: 1px;
}

.studio__intro p {
  font-size: 15px;
  color: var(--gray);
  line-height: 1.8;
  margin-bottom: 16px;
}

.studio__stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 40px;
}

.stat {
  text-align: center;
}

.stat__num {
  font-size: 48px;
  font-weight: 900;
  color: var(--gold);
  line-height: 1;
  margin-bottom: 8px;
}

.stat__label {
  font-size: 12px;
  letter-spacing: 1px;
  color: var(--gray);
  text-transform: uppercase;
}

/* ARTISTS SECTION */
.artists {
  padding: 96px 40px;
  border-bottom: var(--border);
}

.artists__grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 24px;
}

.artist__card {
  display: flex;
  flex-direction: column;
  gap: 12px;
  transition: transform 0.3s ease;
}

.artist__card:hover { transform: translateY(-8px); }

.artist__img {
  width: 100%;
  aspect-ratio: 3/4;
  overflow: hidden;
  border: var(--border);
}

.artist__img svg {
  width: 100%;
  height: 100%;
  transition: transform 0.4s ease;
}

.artist__card:hover .artist__img svg { transform: scale(1.08); }

.artist__name {
  font-size: 14px;
  font-weight: 700;
  letter-spacing: 1px;
}

.artist__spec {
  font-size: 11px;
  color: var(--gold);
  letter-spacing: 1px;
}

/* SERVICE SECTIONS */
.service-section {
  padding: 96px 40px;
  border-bottom: var(--border);
}

.service__grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 24px;
}

.service__item {
  padding: 40px 32px;
  border: var(--border);
  background: var(--bg-alt);
  transition: all 0.3s ease;
  display: flex;
  flex-direction: column;
  gap: 16px;
  cursor: pointer;
  position: relative;
  overflow: hidden;
}

.service__item::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--gold);
  transition: width 0.4s ease;
}

.service__item:hover {
  background: var(--bg-tertiary);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.3);
  transform: translateY(-4px);
}

.service__item:hover::before { width: 100%; }

.service__item h3 {
  font-size: 16px;
  font-weight: 700;
  letter-spacing: 1px;
  transition: color 0.3s ease;
}

.service__item:hover h3 { color: var(--gold); }

.service__item p {
  font-size: 13px;
  color: var(--gray);
  line-height: 1.6;
  flex: 1;
}

.service__price {
  font-size: 12px;
  font-weight: 700;
  color: var(--gold);
  letter-spacing: 1px;
}

/* REVIEWS */
.reviews {
  padding: 96px 40px;
  border-bottom: var(--border);
}

.reviews__carousel {
  display: flex;
  gap: 24px;
  overflow-x: auto;
  padding-bottom: 16px;
  scroll-behavior: smooth;
  -webkit-overflow-scrolling: touch;
}

.review__card {
  flex: 0 0 380px;
  padding: 32px;
  border: var(--border);
  background: rgba(255, 255, 255, 0.04);
  backdrop-filter: blur(8px);
  border-radius: 4px;
  display: flex;
  flex-direction: column;
  gap: 16px;
  transition: all 0.3s ease;
}

.review__card:hover {
  background: rgba(255, 255, 255, 0.08);
  border-color: var(--gold);
  transform: translateY(-4px);
}

.review__stars {
  color: var(--gold);
  font-size: 12px;
  letter-spacing: 1px;
}

.review__text {
  font-size: 14px;
  color: var(--off-white);
  line-height: 1.7;
  font-style: italic;
}

.review__author {
  font-size: 11px;
  color: var(--gray);
  letter-spacing: 1px;
}

.review__author strong {
  color: var(--gold);
}

/* GALLERY */
.gallery {
  padding: 96px 40px;
  border-bottom: var(--border);
}

.gallery__filter {
  display: flex;
  gap: 0;
  margin-bottom: 48px;
  border: var(--border);
  background: rgba(255, 255, 255, 0.02);
  border-radius: 4px;
  flex-wrap: wrap;
}

.gallery__filter-btn {
  flex: 1;
  min-width: 100px;
  padding: 12px 16px;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--gray);
  border-right: var(--border);
  background: transparent;
  transition: all 0.2s ease;
  cursor: pointer;
}

.gallery__filter-btn:last-child { border-right: none; }

.gallery__filter-btn:hover {
  color: var(--white);
  background: rgba(201, 168, 76, 0.1);
}

.gallery__filter-btn.active {
  background: var(--gold);
  color: var(--bg);
  font-weight: 900;
}

.gallery__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2px;
  background: rgba(0, 0, 0, 0.2);
}

.gallery__item {
  background: var(--bg);
  overflow: hidden;
  transition: all 0.3s ease;
}

.gallery__item.hidden { display: none; }

.gallery__img-wrap {
  position: relative;
  aspect-ratio: 1 / 1;
  overflow: hidden;
}

.gallery__placeholder {
  width: 100%;
  height: 100%;
  transition: transform 0.6s ease;
}

.gallery__placeholder svg {
  width: 100%;
  height: 100%;
  display: block;
}

.gallery__img-wrap:hover .gallery__placeholder { transform: scale(1.08); }

.gallery__overlay {
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.8);
  backdrop-filter: blur(2px);
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: 20px;
  gap: 4px;
  opacity: 0;
  transition: opacity 0.3s ease;
  border: var(--border-gold);
}

.gallery__img-wrap:hover .gallery__overlay { opacity: 1; }

.gallery__overlay span:first-child {
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 1px;
  color: var(--gold);
  text-transform: uppercase;
}

.gallery__overlay span:last-child {
  font-size: 10px;
  color: var(--gray);
  letter-spacing: 1px;
}

.gallery__item.large {
  grid-column: span 2;
  grid-row: span 2;
}

/* CONTACT */
.contact {
  padding: 96px 40px;
  border-bottom: var(--border);
}

.contact__body {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0;
  border: var(--border);
  background: rgba(255, 255, 255, 0.01);
}

.contact__info {
  padding: 64px;
  border-right: var(--border);
  background: var(--bg-alt);
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-content: start;
}

.contact__block h4 {
  font-size: 10px;
  letter-spacing: 2px;
  color: var(--gold);
  text-transform: uppercase;
  margin-bottom: 12px;
  padding-bottom: 8px;
  border-bottom: var(--border);
}

.contact__block p {
  font-size: 13px;
  color: var(--gray);
  line-height: 1.8;
}

.contact__social {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.contact__social a {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 2px;
  color: var(--white);
  text-transform: uppercase;
  transition: all 0.2s ease;
  width: fit-content;
}

.contact__social a:hover { color: var(--gold); letter-spacing: 3px; }

.contact__form-wrap {
  padding: 64px;
}

.contact__form {
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.form__row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
}

.form__field {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.form__field label {
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 2px;
  color: var(--gold);
  text-transform: uppercase;
}

.form__field input,
.form__field select,
.form__field textarea {
  background: var(--bg-alt);
  border: var(--border);
  color: var(--white);
  padding: 12px 16px;
  font-size: 13px;
  outline: none;
  transition: all 0.2s ease;
  resize: none;
  appearance: none;
}

.form__field input::placeholder,
.form__field textarea::placeholder {
  color: var(--gray);
}

.form__field input:focus,
.form__field select:focus,
.form__field textarea:focus {
  border-color: var(--gold);
  background: rgba(201, 168, 76, 0.05);
}

.form__field select option {
  background: var(--bg-alt);
}

.form__feedback {
  font-size: 12px;
  letter-spacing: 1px;
  min-height: 20px;
  transition: all 0.3s ease;
}

.form__feedback.success { color: var(--gold); }
.form__feedback.error { color: #e05c5c; }

/* FOOTER */
.footer {
  background: var(--bg-alt);
  border-top: var(--border);
}

.footer__top {
  padding: 64px 40px;
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 32px 64px;
  border-bottom: var(--border);
}

.footer__logo {
  font-size: 18px;
  font-weight: 900;
  letter-spacing: 3px;
}

.footer__tagline {
  font-size: 12px;
  color: var(--gray);
  letter-spacing: 1px;
}

.footer__nav {
  display: flex;
  gap: 32px;
  flex-wrap: wrap;
  justify-content: flex-end;
}

.footer__nav a {
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--gray);
  transition: all 0.2s ease;
}

.footer__nav a:hover { color: var(--gold); }

.footer__bottom {
  padding: 20px 40px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 10px;
  color: var(--gray);
}

/* RESPONSIVE */
@media (max-width: 1100px) {
  .nav__links { gap: 20px; }
  .studio__content { grid-template-columns: 1fr; gap: 60px; }
  .contact__body { grid-template-columns: 1fr; }
  .contact__info { border-right: none; border-bottom: var(--border); }
  .gallery__grid { grid-template-columns: repeat(2, 1fr); }
  .gallery__item.large { grid-column: span 1; grid-row: span 1; }
}

@media (max-width: 768px) {
  :root { --nav-h: 56px; }
  .nav { padding: 0 20px; }
  .nav__links, .nav__cta { display: none; }
  .nav__burger { display: flex; }
  .hero { padding: 80px 20px; }
  .hero__title { font-size: clamp(60px, 15vw, 120px); }
  .studio, .artists, .service-section, .reviews, .gallery, .contact, .footer__top {
    padding: 64px 20px;
  }
  .studio__content { grid-template-columns: 1fr; }
  .studio__stats { grid-template-columns: 1fr; }
  .artists__grid { grid-template-columns: repeat(2, 1fr); }
  .gallery__grid { grid-template-columns: 1fr; }
  .gallery__item.large { grid-column: span 1; grid-row: span 1; }
  .contact__info, .contact__form-wrap { padding: 32px 20px; }
  .contact__info { grid-template-columns: 1fr; gap: 32px; }
  .form__row { grid-template-columns: 1fr; }
  .footer__top { grid-template-columns: 1fr; gap: 16px; text-align: center; }
  .footer__nav { justify-content: center; gap: 16px; }
  .footer__bottom { flex-direction: column; gap: 8px; text-align: center; }
}