:root {
  --bg: #070b17;
  --surface: #ffffff;
  --text: #e7ecf8;
  --muted: #aab6d0;
  --primary: #2fb2ff;
  --primary-dark: #1780be;
  --line: #1b2746;
  --card: #0f1830;
  --shadow: 0 16px 30px rgba(0, 0, 0, 0.35);
  --mx: 50%;
  --my: 20%;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: Inter, Arial, sans-serif;
  color: var(--text);
  background: var(--bg);
  line-height: 1.6;
  overflow-x: hidden;
}

body.is-preloading {
  overflow: hidden;
}

body::before {
  content: "";
  position: fixed;
  inset: -20% -20%;
  pointer-events: none;
  background:
    radial-gradient(circle at 15% 20%, rgba(47, 178, 255, 0.1), transparent 28%),
    radial-gradient(circle at 85% 75%, rgba(255, 79, 170, 0.08), transparent 30%);
  animation: ambientShift 14s ease-in-out infinite alternate;
  z-index: -1;
}

.cinema-intro {
  position: fixed;
  inset: 0;
  z-index: 999;
  display: grid;
  place-items: center;
  background:
    radial-gradient(circle at 50% 40%, rgba(47, 178, 255, 0.18), transparent 35%),
    radial-gradient(circle at 50% 60%, rgba(255, 79, 170, 0.12), transparent 42%),
    #040812;
  transition: opacity 0.8s ease, visibility 0.8s ease;
}

.cinema-shutter {
  position: absolute;
  left: 0;
  right: 0;
  height: 50%;
  background: linear-gradient(180deg, #02050d, #060d1f);
  z-index: 2;
  animation-duration: 1.35s;
  animation-timing-function: cubic-bezier(0.24, 0.72, 0.21, 0.99);
  animation-fill-mode: both;
}

.cinema-shutter-top {
  top: 0;
  transform-origin: top;
  animation-name: shutterOpenTop;
}

.cinema-shutter-bottom {
  bottom: 0;
  transform-origin: bottom;
  animation-name: shutterOpenBottom;
}

.cinema-flash {
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 50% 50%, rgba(255, 255, 255, 0.45), rgba(255, 255, 255, 0));
  mix-blend-mode: screen;
  opacity: 0;
  animation: introFlash 1.7s ease-out 0.9s both;
}

.cinema-logo-wrap {
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  position: relative;
  z-index: 3;
  animation: introZoom 1.8s cubic-bezier(0.2, 0.8, 0.2, 1) both;
}

.cinema-logo {
  width: auto;
  height: 108px;
  object-fit: contain;
  display: block;
  margin-inline: auto;
  filter: drop-shadow(0 0 24px rgba(47, 178, 255, 0.6));
}

.cinema-logo-wrap p {
  margin: 0.5rem 0 0;
  letter-spacing: 0.08em;
  background: linear-gradient(92deg, #8ed9ff 8%, #3bb9ff 45%, #ff58b1 92%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  font-weight: 700;
}

body.intro-done .cinema-intro {
  opacity: 0;
  visibility: hidden;
}

.cinema-cursor {
  position: fixed;
  left: 0;
  top: 0;
  width: 24px;
  height: 24px;
  border-radius: 50%;
  pointer-events: none;
  z-index: 1000;
  opacity: 0;
  transform: translate(-50%, -50%);
  background: radial-gradient(circle, rgba(255, 79, 170, 0.82) 0%, rgba(47, 178, 255, 0.34) 48%, rgba(47, 178, 255, 0) 72%);
  transition: opacity 0.2s ease, transform 0.08s ease;
}

.cinema-cursor-trail {
  position: fixed;
  left: 0;
  top: 0;
  width: 70px;
  height: 70px;
  border-radius: 50%;
  pointer-events: none;
  z-index: 999;
  opacity: 0;
  transform: translate(-50%, -50%);
  background: radial-gradient(circle, rgba(47, 178, 255, 0.28) 0%, rgba(255, 79, 170, 0.14) 45%, rgba(47, 178, 255, 0) 75%);
  filter: blur(1px);
  transition: opacity 0.25s ease;
}

body.cursor-on .cinema-cursor,
body.cursor-on .cinema-cursor-trail {
  opacity: 1;
}

.audio-toggle {
  position: fixed;
  right: 18px;
  bottom: 18px;
  z-index: 1001;
  border: 1px solid rgba(47, 178, 255, 0.5);
  background: linear-gradient(135deg, rgba(14, 28, 53, 0.95), rgba(12, 20, 38, 0.95));
  color: #dceaff;
  padding: 0.55rem 0.8rem;
  border-radius: 999px;
  cursor: pointer;
  font-weight: 700;
  letter-spacing: 0.02em;
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.35), 0 0 16px rgba(47, 178, 255, 0.15);
  transition: transform 0.2s ease, box-shadow 0.22s ease, border-color 0.2s ease;
}

.audio-toggle:hover {
  transform: translateY(-2px);
  border-color: rgba(255, 79, 170, 0.7);
  box-shadow: 0 12px 22px rgba(0, 0, 0, 0.42), 0 0 18px rgba(255, 79, 170, 0.22);
}

.audio-toggle.is-on {
  border-color: rgba(255, 79, 170, 0.75);
  background: linear-gradient(135deg, rgba(36, 18, 47, 0.95), rgba(15, 22, 44, 0.95));
}


a {
  color: inherit;
}

.container {
  width: min(1120px, 92%);
  margin: 0 auto;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 10;
  background: rgba(5, 10, 24, 0.96);
  border-bottom: 1px solid var(--line);
  backdrop-filter: blur(8px);
}

.nav-wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 72px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.7rem;
  font-size: 1rem;
  font-weight: 800;
  text-decoration: none;
}

.brand span {
  background: linear-gradient(92deg, #8ed9ff 8%, #3bb9ff 45%, #ff58b1 92%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.brand-logo {
  width: auto;
  height: 48px;
  object-fit: contain;
  display: block;
  border-radius: 0;
  border: 0;
  background: transparent;
  mix-blend-mode: normal;
  box-shadow: none;
  animation: floatLogo 4.8s ease-in-out infinite;
}

.menu-toggle {
  display: none;
  border: 1px solid var(--line);
  border-radius: 10px;
  color: var(--text);
  background: var(--card);
  padding: 0.45rem 0.8rem;
}

.site-nav {
  display: flex;
  gap: 1rem;
}

.site-nav a {
  text-decoration: none;
  color: var(--muted);
  font-weight: 600;
  padding: 0.3rem 0.55rem;
  border-radius: 8px;
}

.site-nav a.active,
.site-nav a:hover {
  color: var(--primary);
  background: #10213f;
}

.hero {
  padding: 72px 0 42px;
  background: radial-gradient(circle at top right, rgba(47, 178, 255, 0.22), transparent 45%);
  position: relative;
}

.hero::before {
  content: "";
  position: absolute;
  inset: -20% -10% auto auto;
  width: 440px;
  height: 440px;
  background: radial-gradient(circle, rgba(255, 41, 143, 0.22), rgba(255, 41, 143, 0));
  filter: blur(8px);
  pointer-events: none;
}

.hero::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background: radial-gradient(260px 260px at var(--mx) var(--my), rgba(47, 178, 255, 0.2), transparent 65%);
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 1.25rem;
  align-items: stretch;
  transform: translateY(var(--hero-shift, 0px));
  transition: transform 0.2s linear;
}

.tag {
  display: inline-block;
  font-size: 0.86rem;
  font-weight: 700;
  color: var(--primary);
  background: #12233f;
  padding: 0.4rem 0.7rem;
  border-radius: 999px;
}

h1,
h2,
h3 {
  line-height: 1.2;
}

h1 {
  font-size: clamp(1.9rem, 3vw, 3rem);
  margin-bottom: 0.75rem;
}

.gradient-title {
  background: linear-gradient(96deg, #ecf3ff 5%, #65c9ff 50%, #ff4faa 90%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.lead {
  color: var(--muted);
  max-width: 64ch;
}

.hero-actions {
  margin-top: 1.2rem;
  display: flex;
  gap: 0.8rem;
  flex-wrap: wrap;
}

.hero-proof {
  margin-top: 0.9rem;
  display: flex;
  flex-wrap: wrap;
  gap: 0.55rem;
}

.hero-proof span {
  border: 1px solid #28406d;
  background: #0e1a31;
  color: #cae0ff;
  border-radius: 999px;
  padding: 0.3rem 0.65rem;
  font-size: 0.8rem;
  font-weight: 600;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 12px;
  padding: 0.7rem 1rem;
  font-weight: 700;
  text-decoration: none;
  transition: transform 0.22s ease, box-shadow 0.25s ease, background-color 0.2s ease;
}

.btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 10px 24px rgba(0, 0, 0, 0.28);
}

.btn-primary {
  color: #fff;
  background: linear-gradient(90deg, #1f95cf, #2fb2ff 55%, #ff4faa 120%);
  border: 1px solid rgba(255, 255, 255, 0.15);
}

.btn-primary:hover {
  background: var(--primary-dark);
}

.btn-ghost {
  color: #d9e7ff;
  border: 1px solid var(--line);
  background: #101b35;
}

.section {
  padding: 42px 0;
}

.alt {
  background: #0a1226;
}

.cards {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1rem;
  margin-top: 1rem;
}

.card {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 16px;
  padding: 1rem;
  box-shadow: var(--shadow);
  transition: transform 0.28s ease, border-color 0.3s ease, box-shadow 0.3s ease;
  will-change: transform;
}

.card:hover {
  transform: translateY(-6px);
  border-color: #2a4f89;
  box-shadow: 0 20px 34px rgba(0, 0, 0, 0.42), 0 0 24px rgba(47, 178, 255, 0.12);
}

.hero-card {
  align-self: start;
}

.highlight ul {
  padding-left: 1.1rem;
  margin-bottom: 0;
}

.kpi-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1rem;
}

.kpi-grid article {
  background: #0f1b37;
  border-radius: 14px;
  border: 1px solid var(--line);
  padding: 1rem;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.kpi-grid article::after {
  content: "";
  position: absolute;
  width: 120px;
  height: 120px;
  right: -40px;
  top: -40px;
  background: radial-gradient(circle, rgba(47, 178, 255, 0.35), rgba(47, 178, 255, 0));
}

.kpi-grid strong {
  display: block;
  font-size: 1.7rem;
}

.kpi-grid span {
  color: var(--muted);
}

.chips {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-bottom: 1rem;
}

.chip {
  border: 1px solid #23406f;
  border-radius: 999px;
  background: #0f1b34;
  color: #d6e4ff;
  padding: 0.35rem 0.75rem;
  cursor: pointer;
  transition: all 0.2s ease;
}

.chip:hover {
  border-color: #3b6eb8;
  transform: translateY(-1px);
}

.chip.active {
  background: var(--primary);
  color: #fff;
  border-color: var(--primary);
}

.domain-card.is-hidden {
  display: none;
}

.muted {
  color: var(--muted);
}

.process-list {
  margin: 1rem 0 0;
  padding-left: 1.2rem;
  display: grid;
  gap: 0.45rem;
}

.faq details {
  background: #0f1b34;
  border: 1px solid var(--line);
  border-radius: 10px;
  margin-bottom: 0.6rem;
  padding: 0.8rem;
}

.faq summary {
  cursor: pointer;
  font-weight: 700;
}

.cta-section {
  background: linear-gradient(90deg, #0a1328, #0f2242);
  position: relative;
  overflow: hidden;
}

.cta-section::before {
  content: "";
  position: absolute;
  width: 340px;
  height: 340px;
  border-radius: 50%;
  right: -80px;
  top: -120px;
  background: radial-gradient(circle, rgba(47, 178, 255, 0.36), rgba(47, 178, 255, 0));
  animation: pulseOrb 6s ease-in-out infinite;
}

.cta-grid {
  display: grid;
  gap: 1rem;
  grid-template-columns: 1.2fr 0.8fr;
  align-items: center;
}

.contact-grid {
  grid-template-columns: 0.9fr 1.1fr;
}

.contact-form {
  display: grid;
  gap: 0.55rem;
}

.contact-form input,
.contact-form textarea {
  width: 100%;
  border: 1px solid var(--line);
  border-radius: 10px;
  background: #111d37;
  color: var(--text);
  padding: 0.6rem 0.7rem;
  font: inherit;
}

.form-note {
  margin: 0;
  color: var(--muted);
  font-size: 0.85rem;
}

.site-footer {
  border-top: 1px solid var(--line);
  padding: 18px 0;
  background: #050a16;
}

.footer-grid {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 0.8rem;
  flex-wrap: wrap;
}

.footer-links {
  display: flex;
  gap: 0.8rem;
}

.footer-links a {
  color: var(--muted);
  text-decoration: none;
}

.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.65s ease, transform 0.65s ease;
}

.reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}

@keyframes floatLogo {
  0%,
  100% {
    transform: translateY(0);
  }
  50% {
    transform: translateY(-4px);
  }
}

@keyframes pulseOrb {
  0%,
  100% {
    transform: scale(1);
    opacity: 0.7;
  }
  50% {
    transform: scale(1.12);
    opacity: 1;
  }
}

@keyframes ambientShift {
  0% {
    transform: translate3d(-1%, 0, 0) scale(1);
  }
  100% {
    transform: translate3d(1.5%, -1%, 0) scale(1.05);
  }
}

@keyframes introZoom {
  0% {
    transform: scale(0.76);
    opacity: 0;
  }
  55% {
    transform: scale(1.05);
    opacity: 1;
  }
  100% {
    transform: scale(1);
    opacity: 1;
  }
}

@keyframes shutterOpenTop {
  0% {
    transform: translateY(0%);
  }
  100% {
    transform: translateY(-100%);
  }
}

@keyframes shutterOpenBottom {
  0% {
    transform: translateY(0%);
  }
  100% {
    transform: translateY(100%);
  }
}

@keyframes introFlash {
  0% {
    opacity: 0;
  }
  20% {
    opacity: 0.8;
  }
  100% {
    opacity: 0;
  }
}

@media (max-width: 900px) {
  .hero-grid,
  .cards,
  .kpi-grid,
  .contact-grid,
  .cta-grid {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 720px) {
  .menu-toggle {
    display: inline-block;
  }

  .site-nav {
    display: none;
    position: absolute;
    left: 4%;
    right: 4%;
    top: 72px;
    flex-direction: column;
    background: #0a1429;
    border: 1px solid var(--line);
    border-radius: 12px;
    padding: 0.7rem;
    box-shadow: var(--shadow);
  }

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

  .hero-grid,
  .cards,
  .kpi-grid,
  .contact-grid,
  .cta-grid {
    grid-template-columns: 1fr;
  }

  .brand span {
    display: none;
  }

  .audio-toggle {
    right: 12px;
    bottom: 12px;
    padding: 0.5rem 0.7rem;
    font-size: 0.86rem;
  }
}

@media (pointer: coarse) {
  .cinema-cursor,
  .cinema-cursor-trail {
    display: none;
  }
}