/* =========================================================
   Queen Nails Niederbergheim
   Luxury black & gold theme
   ========================================================= */

:root {
  --bg: #0b0a09;
  --bg-soft: #14110f;
  --bg-alt: #1a1612;
  --bg-card: #181410;
  --text: #f4ecd9;
  --text-soft: #b8ad95;
  --text-muted: #847a66;
  --accent: #d4af37;          /* primary gold */
  --accent-soft: #e6c870;     /* light gold */
  --accent-deep: #a98724;     /* darker gold */
  --accent-glow: rgba(212, 175, 55, 0.18);
  --border: #2a241d;
  --border-strong: #3a3128;
  --shadow: 0 12px 40px rgba(0, 0, 0, 0.55);
  --shadow-strong: 0 24px 60px rgba(0, 0, 0, 0.7);
  --shadow-gold: 0 16px 40px rgba(212, 175, 55, 0.18);
  --radius: 4px;
  --radius-lg: 14px;
  --transition: 260ms cubic-bezier(.2, .7, .2, 1);
}

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

html { scroll-behavior: smooth; }

body {
  font-family: 'Poppins', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.7;
  font-size: 16px;
  font-weight: 300;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

h1, h2, h3, h4 {
  font-family: 'Cormorant Garamond', 'Playfair Display', Georgia, serif;
  font-weight: 500;
  letter-spacing: 0.005em;
  color: var(--text);
}

h1 { font-size: clamp(2.6rem, 5.4vw, 4.6rem); line-height: 1.05; font-weight: 400; }
h2 { font-size: clamp(2rem, 3.6vw, 2.9rem); line-height: 1.18; margin-bottom: .8rem; font-weight: 400; }
h3 { font-size: 1.4rem; margin-bottom: .6rem; font-weight: 500; }
h4 { font-size: 1.05rem; }

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

a { color: inherit; text-decoration: none; transition: color var(--transition); }
a:hover { color: var(--accent); }

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

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}

/* ---------- Top bar ---------- */
.topbar {
  background: #050403;
  font-size: .8rem;
  color: var(--text-muted);
  border-bottom: 1px solid var(--border);
}
.topbar .container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  height: 38px;
  flex-wrap: wrap;
  gap: 12px;
}
.topbar a { color: var(--text-muted); }
.topbar a:hover { color: var(--accent); }
.topbar .info-group { display: flex; gap: 24px; flex-wrap: wrap; }
.topbar .info-group span { display: inline-flex; align-items: center; gap: 6px; }

/* ---------- Header ---------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(11, 10, 9, 0.92);
  backdrop-filter: saturate(180%) blur(14px);
  -webkit-backdrop-filter: saturate(180%) blur(14px);
  border-bottom: 1px solid var(--border);
}
.site-header .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 86px;
}

.brand {
  display: flex;
  align-items: baseline;
  gap: 10px;
}
.brand-mark {
  font-family: 'Cormorant Garamond', 'Playfair Display', Georgia, serif;
  font-size: 1.85rem;
  font-weight: 600;
  letter-spacing: .04em;
  color: var(--text);
}
.brand-mark .crown {
  color: var(--accent);
  font-size: 1.4rem;
  margin-right: 4px;
  letter-spacing: 0;
}
.brand-mark .accent { color: var(--accent); }
.brand-tag {
  font-size: .68rem;
  letter-spacing: .35em;
  text-transform: uppercase;
  color: var(--text-muted);
  font-family: 'Poppins', sans-serif;
  font-weight: 400;
}

.nav { display: flex; gap: 34px; align-items: center; }
.nav a {
  font-size: .88rem;
  letter-spacing: .08em;
  color: var(--text);
  text-transform: uppercase;
  font-weight: 400;
  position: relative;
  padding: 6px 0;
}
.nav a::after {
  content: '';
  position: absolute;
  left: 0; right: 0; bottom: 0;
  height: 1px;
  background: var(--accent);
  transform: scaleX(0);
  transform-origin: left center;
  transition: transform var(--transition);
}
.nav a:hover::after,
.nav a.active::after { transform: scaleX(1); }
.nav a.active { color: var(--accent); }

.nav .btn,
.nav .btn-outline {
  background: transparent;
  border: 1px solid var(--accent);
  color: var(--accent);
  padding: 10px 22px;
  font-size: .78rem;
  letter-spacing: .15em;
}
.nav .btn::after,
.nav .btn-outline::after { display: none; }
.nav .btn:hover,
.nav .btn-outline:hover {
  background: var(--accent);
  color: #0b0a09;
}

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 14px 30px;
  border: 1px solid var(--accent);
  background: var(--accent);
  color: #0b0a09;
  font-family: 'Poppins', sans-serif;
  font-size: .82rem;
  font-weight: 500;
  letter-spacing: .18em;
  text-transform: uppercase;
  border-radius: var(--radius);
  cursor: pointer;
  transition: all var(--transition);
}
.btn:hover {
  background: var(--accent-soft);
  border-color: var(--accent-soft);
  color: #0b0a09;
  transform: translateY(-1px);
  box-shadow: var(--shadow-gold);
}
.btn-outline {
  background: transparent;
  color: var(--accent);
}
.btn-outline:hover {
  background: var(--accent);
  color: #0b0a09;
}
.btn-ghost {
  border: 1px solid var(--border-strong);
  background: transparent;
  color: var(--text);
}
.btn-ghost:hover {
  background: var(--bg-alt);
  border-color: var(--accent);
  color: var(--accent);
  box-shadow: none;
}

/* Mobile nav toggle */
.nav-toggle {
  display: none;
  background: none;
  border: none;
  font-size: 1.5rem;
  cursor: pointer;
  color: var(--accent);
  line-height: 1;
}

@media (max-width: 880px) {
  .nav-toggle { display: block; }
  .nav {
    position: fixed;
    inset: 86px 0 auto 0;
    background: rgba(11, 10, 9, 0.98);
    backdrop-filter: blur(14px);
    flex-direction: column;
    align-items: flex-start;
    padding: 28px 24px;
    gap: 18px;
    border-bottom: 1px solid var(--border);
    transform: translateY(-110%);
    transition: transform var(--transition);
    box-shadow: var(--shadow-strong);
  }
  .nav.open { transform: translateY(0); }
  .topbar .info-group { gap: 14px; }
}

/* ---------- Hero ---------- */
.hero {
  position: relative;
  min-height: 92vh;
  display: flex;
  align-items: center;
  background:
    linear-gradient(110deg, rgba(11,10,9,.92) 0%, rgba(11,10,9,.65) 55%, rgba(11,10,9,.4) 100%),
    url('https://images.unsplash.com/photo-1604654894610-df63bc536371?auto=format&fit=crop&w=1920&q=80') center/cover no-repeat;
  overflow: hidden;
}
.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse at 70% 30%, rgba(212,175,55,.16) 0%, transparent 60%);
  pointer-events: none;
}
.hero::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 70%, var(--bg) 100%);
  pointer-events: none;
}
.hero-content {
  position: relative;
  z-index: 1;
  max-width: 740px;
  padding: 90px 0;
}
.eyebrow {
  display: inline-block;
  font-family: 'Poppins', sans-serif;
  font-size: .76rem;
  letter-spacing: .4em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 22px;
  font-weight: 400;
}
.eyebrow::before {
  content: '— ';
  color: var(--accent);
}
.hero h1 { margin-bottom: 22px; }
.hero h1 em {
  font-style: italic;
  color: var(--accent);
  font-weight: 300;
}
.hero p.lead {
  font-size: 1.12rem;
  max-width: 580px;
  margin-bottom: 36px;
  color: var(--text-soft);
  font-weight: 300;
}
.hero-actions { display: flex; gap: 16px; flex-wrap: wrap; }

/* ---------- Section ---------- */
section { padding: 110px 0; }
.section-head { text-align: center; max-width: 680px; margin: 0 auto 72px; }
.section-head .eyebrow { display: block; }
.section-head p { margin-top: 14px; }

.bg-soft { background: var(--bg-soft); }
.bg-alt {
  background: var(--bg-alt);
  position: relative;
}
.bg-alt::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at 50% 0%, rgba(212,175,55,.06) 0%, transparent 60%);
  pointer-events: none;
}

/* Decorative gold divider */
.divider {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 14px;
  margin: 0 auto 28px;
  color: var(--accent);
  font-size: .8rem;
}
.divider::before,
.divider::after {
  content: '';
  width: 60px;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--accent));
}
.divider::after {
  background: linear-gradient(90deg, var(--accent), transparent);
}

/* ---------- Features ---------- */
.features {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 28px;
}
.feature {
  text-align: center;
  padding: 40px 26px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  transition: all var(--transition);
  position: relative;
  overflow: hidden;
}
.feature::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--accent), transparent);
  opacity: 0;
  transition: opacity var(--transition);
}
.feature:hover {
  transform: translateY(-6px);
  border-color: var(--accent);
  box-shadow: var(--shadow-gold);
}
.feature:hover::before { opacity: 1; }
.feature-icon {
  width: 64px; height: 64px;
  margin: 0 auto 22px;
  display: grid; place-items: center;
  border-radius: 50%;
  background: rgba(212,175,55,.08);
  border: 1px solid var(--accent);
  color: var(--accent);
  font-size: 1.5rem;
  font-family: 'Cormorant Garamond', serif;
}
.feature h3 { color: var(--text); }

/* ---------- Split / About preview ---------- */
.split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}
.split-img {
  border-radius: var(--radius-lg);
  overflow: hidden;
  aspect-ratio: 4/5;
  background: var(--bg-alt);
  position: relative;
}
.split-img img { width: 100%; height: 100%; object-fit: cover; }
.split-img::before {
  content: '';
  position: absolute;
  inset: -16px;
  border-radius: var(--radius-lg);
  border: 1px solid var(--accent);
  z-index: -1;
  opacity: .5;
}
.split-text .eyebrow { display: block; margin-bottom: 16px; }

@media (max-width: 880px) {
  .split { grid-template-columns: 1fr; gap: 56px; }
  section { padding: 80px 0; }
  .section-head { margin-bottom: 56px; }
}

/* ---------- Service preview cards ---------- */
.service-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 26px;
}
.service-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 38px 30px;
  transition: all var(--transition);
  position: relative;
}
.service-card:hover {
  border-color: var(--accent);
  transform: translateY(-4px);
  box-shadow: var(--shadow-gold);
}
.service-card h3 { color: var(--text); }
.service-card .price {
  display: block;
  font-family: 'Cormorant Garamond', serif;
  font-size: 1.55rem;
  color: var(--accent);
  margin-top: 18px;
  font-weight: 500;
  letter-spacing: .02em;
}
.service-card ul {
  list-style: none;
  margin-top: 14px;
}
.service-card ul li {
  display: flex;
  justify-content: space-between;
  padding: 10px 0;
  border-bottom: 1px dashed var(--border);
  color: var(--text-soft);
  font-size: .95rem;
}
.service-card ul li:last-child { border-bottom: none; }
.service-card ul li span:last-child {
  color: var(--accent);
  font-weight: 500;
}

/* ---------- Pricing table ---------- */
.price-block {
  margin-bottom: 64px;
  padding: 0;
}
.price-block h3 {
  display: flex;
  align-items: baseline;
  gap: 20px;
  font-size: 1.85rem;
  margin-bottom: 22px;
  color: var(--accent);
  font-family: 'Cormorant Garamond', serif;
  font-weight: 500;
}
.price-block h3::after {
  content: '';
  flex: 1;
  height: 1px;
  background: linear-gradient(90deg, var(--accent), transparent);
  opacity: .55;
}
.price-list {
  list-style: none;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0 60px;
}
.price-list li {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  padding: 16px 0;
  border-bottom: 1px dashed var(--border);
  gap: 20px;
}
.price-list li .name {
  color: var(--text);
  font-weight: 500;
  font-size: 1rem;
}
.price-list li .desc {
  display: block;
  font-size: .82rem;
  color: var(--text-muted);
  margin-top: 4px;
  font-weight: 300;
}
.price-list li .amt {
  font-family: 'Cormorant Garamond', serif;
  font-size: 1.3rem;
  color: var(--accent);
  white-space: nowrap;
  font-weight: 500;
}
@media (max-width: 720px) {
  .price-list { grid-template-columns: 1fr; gap: 0; }
}

.price-note {
  text-align: center;
  margin-top: 28px;
  font-size: .88rem;
  color: var(--text-muted);
  font-style: italic;
}

/* ---------- Gallery ---------- */
.gallery {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
  gap: 16px;
}
.gallery a {
  display: block;
  aspect-ratio: 1;
  overflow: hidden;
  border-radius: var(--radius-lg);
  position: relative;
  background: var(--bg-alt);
  border: 1px solid var(--border);
}
.gallery a img {
  width: 100%; height: 100%;
  object-fit: cover;
  transition: transform 700ms ease;
  filter: brightness(.95);
}
.gallery a:hover img {
  transform: scale(1.07);
  filter: brightness(1.05);
}
.gallery a::after {
  content: '';
  position: absolute; inset: 0;
  background: linear-gradient(180deg, transparent 60%, rgba(11,10,9,.65) 100%);
  opacity: 0;
  transition: opacity var(--transition);
}
.gallery a:hover::after { opacity: 1; }

.gallery .tall { grid-row: span 2; aspect-ratio: 1/2; }

/* ---------- Testimonials ---------- */
.testimonials {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 28px;
}
.testimonial {
  background: var(--bg-card);
  padding: 36px 32px;
  border-radius: var(--radius-lg);
  border: 1px solid var(--border);
  position: relative;
}
.testimonial::before {
  content: '"';
  position: absolute;
  top: 4px; left: 22px;
  font-family: 'Cormorant Garamond', serif;
  font-size: 5rem;
  color: var(--accent);
  opacity: .35;
  line-height: 1;
}
.testimonial p {
  font-style: italic;
  color: var(--text);
  margin-bottom: 22px;
  font-family: 'Cormorant Garamond', serif;
  font-size: 1.15rem;
  line-height: 1.55;
  font-weight: 400;
  position: relative;
  z-index: 1;
}
.testimonial .author {
  display: block;
  font-weight: 500;
  color: var(--accent);
  font-style: normal;
  font-size: .85rem;
  letter-spacing: .15em;
  text-transform: uppercase;
  font-family: 'Poppins', sans-serif;
}
.stars {
  color: var(--accent);
  letter-spacing: 3px;
  margin-bottom: 16px;
  font-size: .95rem;
}

/* ---------- Contact / Hours grid ---------- */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
}
@media (max-width: 880px) {
  .contact-grid { grid-template-columns: 1fr; gap: 48px; }
}

.info-block {
  margin-bottom: 32px;
}
.info-block h4 {
  font-family: 'Poppins', sans-serif;
  font-size: .76rem;
  letter-spacing: .3em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 12px;
  font-weight: 500;
}
.info-block p,
.info-block a { color: var(--text); font-size: 1.02rem; }
.info-block a:hover { color: var(--accent); }

.hours-list {
  list-style: none;
  border-top: 1px solid var(--border);
}
.hours-list li {
  display: flex;
  justify-content: space-between;
  padding: 14px 0;
  border-bottom: 1px solid var(--border);
  color: var(--text);
  font-size: .98rem;
}
.hours-list li span:last-child {
  color: var(--accent);
  font-family: 'Cormorant Garamond', serif;
  font-size: 1.08rem;
}
.hours-list li.closed { color: var(--text-muted); }
.hours-list li.closed span:last-child {
  color: var(--text-muted);
  font-style: italic;
}

/* Form */
form { display: grid; gap: 20px; }
form label {
  display: block;
  font-size: .76rem;
  letter-spacing: .2em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 8px;
  font-weight: 500;
}
form input,
form select,
form textarea {
  width: 100%;
  padding: 14px 16px;
  background: var(--bg-soft);
  border: 1px solid var(--border-strong);
  border-radius: var(--radius);
  font: inherit;
  font-family: 'Poppins', sans-serif;
  color: var(--text);
  transition: border-color var(--transition), background var(--transition);
}
form input::placeholder,
form textarea::placeholder { color: var(--text-muted); }
form input:focus,
form select:focus,
form textarea:focus {
  outline: none;
  border-color: var(--accent);
  background: var(--bg-card);
}
form select option {
  background: var(--bg-soft);
  color: var(--text);
}
form textarea { resize: vertical; min-height: 140px; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
@media (max-width: 600px) { .form-row { grid-template-columns: 1fr; } }

/* Map */
.map {
  width: 100%;
  height: 380px;
  border-radius: var(--radius-lg);
  border: 1px solid var(--border);
  filter: invert(.92) hue-rotate(180deg) saturate(.6) contrast(1.05);
}

/* ---------- CTA banner ---------- */
.cta-banner {
  background:
    linear-gradient(135deg, rgba(212,175,55,.08) 0%, rgba(212,175,55,.02) 100%),
    var(--bg-card);
  text-align: center;
  padding: 88px 28px;
  border-radius: var(--radius-lg);
  border: 1px solid var(--accent);
  position: relative;
  overflow: hidden;
}
.cta-banner::before {
  content: '';
  position: absolute;
  top: -50%; left: -50%;
  width: 200%; height: 200%;
  background: radial-gradient(circle, rgba(212,175,55,.1) 0%, transparent 50%);
  pointer-events: none;
}
.cta-banner > * { position: relative; }
.cta-banner h2 { margin-bottom: 14px; }
.cta-banner p {
  max-width: 580px;
  margin: 0 auto 32px;
  color: var(--text-soft);
}

/* ---------- Footer ---------- */
.site-footer {
  background: #050403;
  color: var(--text-soft);
  padding: 80px 0 28px;
  margin-top: 0;
  border-top: 1px solid var(--border);
}
.site-footer h4 {
  font-family: 'Poppins', sans-serif;
  font-size: .78rem;
  letter-spacing: .3em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 20px;
  font-weight: 500;
}
.site-footer p,
.site-footer a,
.site-footer li {
  color: var(--text-muted);
  font-size: .92rem;
}
.site-footer a:hover { color: var(--accent); }
.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1fr;
  gap: 48px;
}
.footer-grid ul { list-style: none; display: grid; gap: 10px; }
.site-footer .brand-mark {
  color: var(--text);
  font-size: 1.65rem;
}
.site-footer .brand-tag { color: var(--text-muted); }
.footer-bottom {
  margin-top: 56px;
  padding-top: 28px;
  border-top: 1px solid var(--border);
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
  font-size: .8rem;
  color: var(--text-muted);
}
.footer-bottom a:hover { color: var(--accent); }
@media (max-width: 880px) {
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 36px; }
}
@media (max-width: 540px) {
  .footer-grid { grid-template-columns: 1fr; }
}

/* ---------- Page header (subpages) ---------- */
.page-header {
  background:
    linear-gradient(180deg, var(--bg-alt) 0%, var(--bg) 100%);
  padding: 110px 0 80px;
  text-align: center;
  position: relative;
  border-bottom: 1px solid var(--border);
}
.page-header::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at 50% 0%, rgba(212,175,55,.1) 0%, transparent 65%);
  pointer-events: none;
}
.page-header > * { position: relative; }
.page-header .eyebrow { display: block; margin-bottom: 14px; }
.page-header h1 { font-size: clamp(2.2rem, 4.6vw, 3.4rem); }
.page-header p {
  max-width: 600px;
  margin: 18px auto 0;
  color: var(--text-soft);
}

/* ---------- Float WhatsApp ---------- */
.whatsapp-float {
  position: fixed;
  bottom: 24px; right: 24px;
  background: #25d366;
  color: #fff;
  width: 58px; height: 58px;
  border-radius: 50%;
  display: grid; place-items: center;
  box-shadow: 0 12px 28px rgba(37, 211, 102, 0.45);
  z-index: 50;
  font-size: 1.7rem;
  transition: transform var(--transition);
}
.whatsapp-float:hover { transform: scale(1.08); color: #fff; }

/* ---------- Reveal animations ---------- */
.reveal {
  opacity: 0;
  transform: translateY(32px);
  transition: opacity 800ms ease, transform 800ms cubic-bezier(.2,.7,.2,1);
}
.reveal.is-visible { opacity: 1; transform: translateY(0); }

/* ---------- Utility ---------- */
.text-center { text-align: center; }
.mt-4 { margin-top: 2rem; }

/* Subtle gold scrollbar */
::-webkit-scrollbar { width: 10px; }
::-webkit-scrollbar-track { background: var(--bg-soft); }
::-webkit-scrollbar-thumb {
  background: var(--border-strong);
  border-radius: 4px;
}
::-webkit-scrollbar-thumb:hover { background: var(--accent-deep); }

/* Selection */
::selection {
  background: var(--accent);
  color: #0b0a09;
}