:root {
  --bg: #ffffff;
  --text: #111827;
  --muted: #5b6475;
  --line: rgba(17, 24, 39, 0.08);
  --soft: #f8fafc;
  --primary: #7c3aed;
  --secondary: #ec4899;
  --accent: #f59e0b;
  --shadow: 0 22px 60px rgba(31, 41, 55, 0.12);
  --shadow-soft: 0 12px 32px rgba(31, 41, 55, 0.08);
  --radius-xl: 30px;
  --radius-lg: 22px;
  --radius-md: 16px;
  --container: 1180px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: Arial, Helvetica, sans-serif;
  line-height: 1.5;
  overflow-x: hidden;
}

a { color: inherit; text-decoration: none; }
.container {
  width: min(var(--container), calc(100% - 32px));
  margin: 0 auto;
}

.bg-shape {
  position: fixed;
  border-radius: 999px;
  filter: blur(18px);
  pointer-events: none;
  z-index: -1;
  opacity: .45;
}

.bg-one {
  width: 360px;
  height: 360px;
  top: -90px;
  left: -100px;
  background: radial-gradient(circle, rgba(124, 58, 237, .22), transparent 70%);
}

.bg-two {
  width: 420px;
  height: 420px;
  top: 140px;
  right: -140px;
  background: radial-gradient(circle, rgba(236, 72, 153, .18), transparent 70%);
}

.bg-three {
  width: 340px;
  height: 340px;
  bottom: -120px;
  left: 30%;
  background: radial-gradient(circle, rgba(245, 158, 11, .16), transparent 70%);
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(255,255,255,.9);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--line);
}

.header-inner {
  min-height: 82px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
}

.logo-block {
  display: inline-flex;
  align-items: center;
  gap: 14px;
}

.logo-icon {
  width: 48px;
  height: 48px;
  border-radius: 14px;
  display: grid;
  place-items: center;
  color: #fff;
  font-size: 1.2rem;
  background: linear-gradient(135deg, var(--primary), var(--secondary));
  box-shadow: var(--shadow-soft);
}

.logo-text {
  display: grid;
  gap: 2px;
}

.logo-top {
  font-weight: 800;
  letter-spacing: .04em;
}

.logo-bottom {
  font-size: .86rem;
  color: var(--muted);
  letter-spacing: .08em;
}

.main-nav {
  display: flex;
  align-items: center;
  gap: 22px;
}

.main-nav a {
  font-weight: 700;
  color: #223;
}

.main-nav a:last-child {
  padding: 12px 18px;
  border-radius: 999px;
  color: #fff;
  background: linear-gradient(135deg, var(--primary), var(--secondary));
}

.menu-toggle {
  display: none;
  border: 0;
  background: #fff;
  box-shadow: var(--shadow-soft);
  border-radius: 12px;
  width: 46px;
  height: 46px;
  font-size: 1.2rem;
  cursor: pointer;
}

.hero {
  padding: 90px 0 70px;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.1fr .9fr;
  gap: 34px;
  align-items: center;
}

.eyebrow,
.section-mini,
.mini-highlight {
  margin: 0 0 14px;
  text-transform: uppercase;
  letter-spacing: .16em;
  font-size: .76rem;
  font-weight: 800;
  color: var(--primary);
}

.hero h1 {
  margin: 0;
  display: grid;
  gap: 8px;
  line-height: 1.04;
}

.hero h1 span {
  font-size: clamp(2.1rem, 4vw, 3.4rem);
  font-weight: 800;
}

.hero h1 strong {
  font-size: clamp(2.6rem, 5vw, 4.5rem);
  font-weight: 900;
  background: linear-gradient(135deg, var(--primary), var(--secondary), var(--accent));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.emoji-line {
  margin: 18px 0 0;
  font-size: 1.5rem;
}

.hero-description {
  margin: 22px 0 0;
  font-size: 1.25rem;
  color: var(--text);
  font-weight: 700;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 26px;
}

.btn {
  padding: 15px 22px;
  border-radius: 999px;
  font-weight: 800;
  transition: transform .2s ease, box-shadow .2s ease;
}

.btn:hover { transform: translateY(-2px); }
.btn-primary {
  color: #fff;
  background: linear-gradient(135deg, var(--primary), var(--secondary));
  box-shadow: var(--shadow-soft);
}
.btn-secondary {
  border: 1px solid rgba(124,58,237,.18);
  background: #fff;
}

.hero-info {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
  margin-top: 28px;
}

.info-chip,
.card,
.service-box,
.contact-card,
.contact-row,
.hero-card {
  background: rgba(255,255,255,.92);
  border: 1px solid var(--line);
  box-shadow: var(--shadow-soft);
}

.info-chip {
  border-radius: var(--radius-md);
  padding: 16px 18px;
}

.info-label {
  display: block;
  color: var(--muted);
  font-size: .84rem;
  margin-bottom: 4px;
}

.hero-card {
  border-radius: var(--radius-xl);
  padding: 24px;
  position: relative;
  overflow: hidden;
}

.hero-card::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(124,58,237,.10), rgba(236,72,153,.08), rgba(245,158,11,.08));
  pointer-events: none;
}

.hero-card-top,
.hero-card-center,
.bars {
  position: relative;
  z-index: 1;
}

.hero-card-top {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
}

.tag {
  padding: 10px 14px;
  border-radius: 999px;
  font-weight: 700;
  font-size: .85rem;
  background: rgba(255,255,255,.82);
  border: 1px solid rgba(124,58,237,.14);
}

.hero-card-center {
  padding: 34px 0 22px;
  text-align: center;
}

.disc {
  width: 168px;
  height: 168px;
  border-radius: 50%;
  margin: 0 auto 22px;
  background: radial-gradient(circle at center, #fff 0 18%, #111827 19% 21%, #1f2937 22% 32%, #6d28d9 33% 48%, #db2777 49% 64%, #f59e0b 65% 78%, #111827 79% 100%);
  box-shadow: 0 20px 50px rgba(124,58,237,.22);
  animation: spin 14s linear infinite;
}

@keyframes spin {
  from { transform: rotate(0deg); }
  to { transform: rotate(360deg); }
}

.hero-card-center h2,
.section-title h2,
.band-inner h2,
.contact-side h2 {
  margin: 0;
}

.hero-card-center p {
  margin: 10px 0 0;
  color: var(--muted);
  font-weight: 700;
}

.bars {
  display: grid;
  grid-template-columns: repeat(8, 1fr);
  align-items: end;
  gap: 8px;
  height: 64px;
}

.bars span {
  border-radius: 999px 999px 10px 10px;
  background: linear-gradient(180deg, var(--secondary), var(--primary));
  animation: bounce 1.5s ease-in-out infinite;
}
.bars span:nth-child(1) { height: 30%; }
.bars span:nth-child(2) { height: 75%; animation-delay: .1s; }
.bars span:nth-child(3) { height: 48%; animation-delay: .2s; }
.bars span:nth-child(4) { height: 92%; animation-delay: .3s; }
.bars span:nth-child(5) { height: 58%; animation-delay: .4s; }
.bars span:nth-child(6) { height: 82%; animation-delay: .5s; }
.bars span:nth-child(7) { height: 44%; animation-delay: .6s; }
.bars span:nth-child(8) { height: 68%; animation-delay: .7s; }

@keyframes bounce {
  0%, 100% { transform: scaleY(.85); opacity: .9; }
  50% { transform: scaleY(1.08); opacity: 1; }
}

.section {
  padding: 92px 0;
}

.section-soft {
  background: linear-gradient(180deg, rgba(248,250,252,.9), rgba(255,255,255,.98));
}

.section-title {
  margin-bottom: 28px;
}
.section-title.center {
  text-align: center;
}
.section-title h2,
.band-inner h2,
.contact-side h2 {
  font-size: clamp(1.8rem, 3vw, 3rem);
  line-height: 1.12;
}

.cards-grid {
  display: grid;
  gap: 22px;
}
.three-cols {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.card,
.service-box {
  padding: 26px;
  border-radius: var(--radius-lg);
}

.card-icon,
.service-symbol {
  width: 60px;
  height: 60px;
  border-radius: 18px;
  display: grid;
  place-items: center;
  font-size: 1.5rem;
  margin-bottom: 18px;
  background: linear-gradient(135deg, rgba(124,58,237,.14), rgba(236,72,153,.12));
}

.card h3,
.service-box h3,
.contact-card h3 {
  margin: 0 0 10px;
  font-size: 1.24rem;
}

.card p,
.service-box p,
.contact-card p,
.contact-side p,
.footer-inner p {
  margin: 0;
  color: var(--muted);
}

.band-section {
  padding-top: 0;
}

.band-inner {
  border-radius: var(--radius-xl);
  padding: 34px;
  background: linear-gradient(135deg, #111827, #3b0764, #9d174d);
  color: #fff;
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 20px;
  align-items: center;
  box-shadow: var(--shadow);
}

.band-inner .section-mini,
.band-inner .emoji-line {
  color: rgba(255,255,255,.86);
}

.band-phrase {
  font-weight: 900;
  font-size: clamp(1.2rem, 2vw, 1.8rem);
  text-align: right;
}

.contact-grid {
  display: grid;
  grid-template-columns: 1fr .85fr;
  gap: 24px;
  align-items: stretch;
}

.contact-list {
  display: grid;
  gap: 14px;
  margin-top: 26px;
}

.contact-row {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  align-items: center;
  padding: 18px 20px;
  border-radius: var(--radius-md);
}

.contact-row span {
  color: var(--muted);
  font-weight: 700;
}

.contact-card {
  border-radius: var(--radius-xl);
  padding: 28px;
  background: linear-gradient(180deg, rgba(255,255,255,.97), rgba(248,250,252,.96));
}

.site-footer {
  padding: 26px 0 40px;
  border-top: 1px solid var(--line);
}

.footer-inner {
  display: flex;
  justify-content: space-between;
  gap: 20px;
  align-items: center;
}

.floating-call {
  position: fixed;
  right: 18px;
  bottom: 18px;
  width: 60px;
  height: 60px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  color: #fff;
  background: linear-gradient(135deg, var(--primary), var(--secondary));
  box-shadow: var(--shadow);
  font-size: 1.35rem;
  z-index: 60;
}

.fade-up {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity .7s ease, transform .7s ease;
}
.fade-up.visible {
  opacity: 1;
  transform: translateY(0);
}
.delay-1 { transition-delay: .12s; }
.delay-2 { transition-delay: .24s; }

@media (max-width: 980px) {
  .hero-grid,
  .three-cols,
  .contact-grid,
  .band-inner {
    grid-template-columns: 1fr;
  }

  .band-phrase {
    text-align: left;
  }

  .main-nav {
    position: absolute;
    top: calc(100% + 10px);
    left: 16px;
    right: 16px;
    display: none;
    flex-direction: column;
    align-items: stretch;
    padding: 16px;
    background: rgba(255,255,255,.98);
    border: 1px solid var(--line);
    border-radius: 18px;
    box-shadow: var(--shadow-soft);
  }

  .main-nav.open {
    display: flex;
  }

  .menu-toggle {
    display: inline-grid;
    place-items: center;
  }
}

@media (max-width: 640px) {
  .hero,
  .section { padding: 74px 0; }
  .hero-info {
    grid-template-columns: 1fr;
  }
  .hero-actions,
  .stacked-mobile {
    flex-direction: column;
  }
  .btn {
    text-align: center;
  }
  .contact-row,
  .footer-inner {
    flex-direction: column;
    align-items: flex-start;
  }
}