:root {
  --bg: #08111f;
  --panel: #0f1d31;
  --panel2: #122744;
  --text: #eef5ff;
  --muted: #9fb2ca;
  --accent: #3da9fc;
  --accent2: #39d98a;
  --line: rgba(255, 255, 255, .1);
  --shadow: 0 18px 55px rgba(0, 0, 0, .32);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: Inter, "Segoe UI", Arial, sans-serif;
  background:
    radial-gradient(circle at 15% 20%, rgba(61, 169, 252, .14), transparent 28%),
    radial-gradient(circle at 85% 68%, rgba(124, 99, 255, .13), transparent 30%),
    radial-gradient(circle at 45% 95%, rgba(57, 217, 138, .09), transparent 26%),
    linear-gradient(180deg, #07101d, #0b1728 45%, #08111f);
  background-size: 140% 140%, 150% 150%, 160% 160%, 100% 100%;
  color: var(--text);
  line-height: 1.6;
  animation: backgroundFlow 24s ease-in-out infinite alternate;
}
body.page-entering { opacity: 0; transform: translateY(7px); }
body.page-entering.page-ready { opacity: 1; transform: none; transition: opacity .45s ease, transform .45s ease; }
body.page-leaving { opacity: 0; transform: translateY(-6px); transition: opacity .18s ease, transform .18s ease; }
.scroll-progress { position: fixed; inset: 0 0 auto; z-index: 1600; height: 3px; transform: scaleX(0); transform-origin: left; background: linear-gradient(90deg, var(--accent), #7c63ff, var(--accent2)); box-shadow: 0 0 12px rgba(61, 169, 252, .65); }
a { color: inherit; text-decoration: none; }
.skip-link { position: fixed; z-index: 3000; top: 8px; left: 8px; padding: 11px 16px; border-radius: 9px; background: #fff; color: #06101d; font-weight: 900; transform: translateY(-150%); transition: transform .2s; }
.skip-link:focus { transform: translateY(0); }
a:focus-visible, button:focus-visible, input:focus-visible, select:focus-visible, textarea:focus-visible { outline: 3px solid #ffd75e; outline-offset: 4px; }
img { max-width: 100%; display: block; }
.container { width: min(1160px, 92%); margin: auto; }

/* Schnelle Logo-Introanimation: einmal pro Sitzung, ohne Video-Download. */
.logo-intro {
  position: fixed;
  z-index: 5000;
  inset: 0;
  display: grid;
  place-items: center;
  padding: 24px;
  background: #020d20;
  animation: logoIntroBackdrop 3.25s cubic-bezier(.65, 0, .35, 1) forwards;
}
.logo-intro__stage {
  position: relative;
  width: min(920px, 94vw);
  overflow: hidden;
  border-radius: 20px;
  opacity: 0;
  transform: translateY(14px) scale(.965);
  animation: logoIntroReveal 2.55s cubic-bezier(.22, 1, .36, 1) forwards;
  filter: drop-shadow(0 24px 65px rgba(0, 190, 230, .22));
}
.logo-intro__stage img { width: 100%; height: auto; }
.logo-intro__shine {
  position: absolute;
  inset: -35% auto -35% -30%;
  width: 20%;
  transform: skewX(-18deg);
  background: linear-gradient(90deg, transparent, rgba(122, 238, 255, .28), transparent);
  animation: logoIntroShine 1.35s .55s ease-in-out both;
  pointer-events: none;
}
.logo-intro.is-hidden { display: none; }
@keyframes logoIntroReveal {
  0% { opacity: 0; transform: translateY(14px) scale(.965); filter: blur(8px) drop-shadow(0 0 0 transparent); }
  38%, 82% { opacity: 1; transform: none; filter: blur(0) drop-shadow(0 24px 65px rgba(0, 190, 230, .3)); }
  100% { opacity: 0; transform: scale(1.018); filter: blur(1px) drop-shadow(0 24px 65px rgba(0, 190, 230, .16)); }
}
@keyframes logoIntroShine { from { left: -30%; } to { left: 120%; } }
@keyframes logoIntroBackdrop { 0%, 76% { opacity: 1; } 100% { opacity: 0; visibility: hidden; } }

@media (prefers-reduced-motion: reduce) {
  .logo-intro { display: none; }
}

.site-header {
  position: fixed;
  inset: 0 0 auto;
  z-index: 1000;
  background: rgba(7, 16, 29, .9);
  backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--line);
}
.site-header::after { content: ""; position: absolute; inset: auto 0 -1px; height: 1px; background: linear-gradient(90deg, transparent, rgba(61,169,252,.8), rgba(124,99,255,.72), rgba(57,217,138,.65), transparent); }
.nav { height: 76px; display: flex; align-items: center; justify-content: space-between; gap: 24px; }
.brand { display: flex; align-items: center; gap: 12px; font-weight: 800; }
.logo {
  width: 46px;
  height: 46px;
  border-radius: 12px;
  display: grid;
  place-items: center;
  background: linear-gradient(135deg, var(--accent), #6a5cff);
  box-shadow: 0 8px 24px rgba(61, 169, 252, .35);
  font-weight: 900;
  overflow: hidden;
  background: #fff;
}
.logo img { width: 100%; height: 100%; object-fit: contain; }
.brand small { display: block; color: var(--muted); font-size: .72rem; font-weight: 600; }
.menu { display: flex; gap: 6px; align-items: center; }
.menu a { padding: 10px 12px; border-radius: 10px; color: #d9e7f7; font-size: .94rem; }
.menu a:hover, .menu a.active { background: rgba(61, 169, 252, .13); color: #fff; }
.nav-item { position: relative; }
.nav-parent-link { display: flex; align-items: center; gap: 5px; }
.nav-arrow { font-size: .78rem; transition: transform .25s ease; }
.submenu {
  position: absolute;
  top: calc(100% + 10px);
  left: 0;
  width: max-content;
  min-width: 245px;
  padding: 9px;
  border: 1px solid var(--line);
  border-radius: 15px;
  background: rgba(7, 18, 32, .97);
  box-shadow: var(--shadow);
  backdrop-filter: blur(16px);
  opacity: 0;
  visibility: hidden;
  transform: translateY(-8px);
  transition: opacity .22s ease, transform .22s ease, visibility .22s;
}
.submenu::before { content: ""; position: absolute; left: 0; right: 0; top: -12px; height: 14px; }
.menu .submenu a { display: block; padding: 10px 12px; border-radius: 9px; white-space: nowrap; }
.nav-item:hover > .submenu, .nav-item:focus-within > .submenu { opacity: 1; visibility: visible; transform: none; }
.nav-item:hover > .nav-parent-link .nav-arrow, .nav-item:focus-within > .nav-parent-link .nav-arrow { transform: rotate(180deg); }
.nav-toggle { display: none; background: none; border: 0; color: #fff; font-size: 1.8rem; cursor: pointer; }

.hero {
  min-height: 100vh;
  display: grid;
  align-items: center;
  padding: 120px 0 70px;
  overflow: hidden;
  position: relative;
}
.hero::before {
  content: "";
  position: absolute;
  width: 560px;
  height: 560px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(61, 169, 252, .3), transparent 65%);
  right: -140px;
  top: 70px;
  animation: glowPulse 7s ease-in-out infinite;
}
.hero-grid { display: grid; grid-template-columns: 1.02fr .98fr; gap: 46px; align-items: center; position: relative; }
.hero-copy { animation: introUp .8s both; }
.eyebrow { color: var(--accent2); font-weight: 800; letter-spacing: .11em; text-transform: uppercase; font-size: .78rem; }
.hero h1 { font-size: clamp(2.6rem, 6vw, 5.6rem); line-height: .98; margin: .3em 0 .28em; letter-spacing: -.055em; }
.hero h1 span { background: linear-gradient(90deg, var(--accent), #9d8cff); -webkit-background-clip: text; color: transparent; }
.lead { font-size: 1.13rem; color: var(--muted); max-width: 680px; }
.hero-facts { display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; margin-top: 24px; }
.hero-facts span { min-height: 82px; padding: 13px 14px; border: 1px solid rgba(120,199,255,.18); border-radius: 14px; background: linear-gradient(145deg, rgba(19,44,75,.58), rgba(8,20,35,.72)); color: var(--muted); font-size: .76rem; line-height: 1.35; box-shadow: inset 0 1px rgba(255,255,255,.04); }
.hero-facts strong { display: block; margin-bottom: 4px; color: #fff; font-size: .91rem; }
.actions { display: flex; flex-wrap: wrap; gap: 14px; margin-top: 30px; }
.btn { position: relative; overflow: hidden; display: inline-flex; align-items: center; justify-content: center; gap: 8px; padding: 13px 20px; border-radius: 12px; font-weight: 800; border: 1px solid transparent; transition: transform .25s, box-shadow .25s; }
.btn::before { content: ""; position: absolute; inset: -80% auto -80% -45%; width: 32%; transform: rotate(18deg); background: linear-gradient(90deg, transparent, rgba(255,255,255,.38), transparent); animation: buttonFlow 4.8s ease-in-out infinite; pointer-events: none; }
.btn-primary { background: linear-gradient(135deg, var(--accent), #6c63ff); box-shadow: 0 10px 30px rgba(61, 169, 252, .28); }
.btn-secondary { border-color: var(--line); background: rgba(255, 255, 255, .04); }
.btn:hover { transform: translateY(-3px); box-shadow: 0 12px 32px rgba(61, 169, 252, .25); }
.btn:active { transform: translateY(-1px); }

.hero-visual {
  --rotate-x: 0deg;
  --rotate-y: 0deg;
  position: relative;
  border: 1px solid rgba(120, 199, 255, .26);
  border-radius: 28px;
  padding: 8px;
  background: linear-gradient(145deg, rgba(27, 57, 94, .92), rgba(7, 16, 29, .94));
  box-shadow: var(--shadow), 0 0 70px rgba(61, 169, 252, .15);
  transform: perspective(1000px) rotateX(var(--rotate-x)) rotateY(var(--rotate-y));
  transition: transform .18s ease-out;
  animation: introScale .9s .15s both, visualFloat 7s 1s ease-in-out infinite;
}
.hero-visual img { width: 100%; aspect-ratio: 16 / 10; object-fit: cover; border-radius: 21px; }
.brand-hero-visual { padding: 0; overflow: hidden; background: #020d20; }
.brand-hero-visual img { aspect-ratio: 15 / 8; object-fit: contain; border-radius: 27px; }
.hero-badge {
  position: absolute;
  left: -18px;
  bottom: 22px;
  padding: 12px 16px;
  border-radius: 14px;
  background: rgba(7, 21, 38, .9);
  border: 1px solid var(--line);
  box-shadow: var(--shadow);
  backdrop-filter: blur(10px);
  font-weight: 800;
}
.hero-badge span { color: var(--accent2); margin-right: 7px; }

.section { position: relative; isolation: isolate; padding: 90px 0; }
.section:not(.band)::before { content: ""; position: absolute; z-index: -1; inset: 10% 0; opacity: .12; background-image: radial-gradient(circle, rgba(122,194,255,.7) 1px, transparent 1.5px); background-size: 30px 30px; mask-image: linear-gradient(90deg, transparent, #000 22%, #000 78%, transparent); pointer-events: none; }
.section-head { position: relative; max-width: 760px; margin-bottom: 36px; padding-bottom: 15px; }
.section-head::after { content: ""; position: absolute; left: 0; bottom: 0; width: 88px; height: 3px; border-radius: 999px; background: linear-gradient(90deg, var(--accent), #7c63ff, var(--accent2)); box-shadow: 0 0 16px rgba(61,169,252,.35); }
.section h2 { font-size: clamp(2rem, 4vw, 3.3rem); line-height: 1.08; margin: .2em 0; }
.section p { color: var(--muted); }
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.card { position: relative; background: linear-gradient(145deg, rgba(18, 39, 68, .9), rgba(10, 23, 40, .9)); border: 1px solid var(--line); border-radius: 20px; padding: 24px; box-shadow: 0 12px 30px rgba(0, 0, 0, .16), inset 0 1px rgba(255,255,255,.035); transition: transform .28s, border-color .28s, box-shadow .28s; }
.card::before { content: ""; position: absolute; z-index: 3; inset: 0 18px auto; height: 1px; background: linear-gradient(90deg, transparent, rgba(61,169,252,.55), transparent); opacity: .65; pointer-events: none; }
.card:hover { transform: translateY(-7px); border-color: rgba(61, 169, 252, .45); box-shadow: 0 18px 38px rgba(0, 0, 0, .25); }
.icon { display: inline-block; font-size: 2rem; margin-bottom: 12px; transform-origin: center; transition: transform .35s ease, filter .35s ease; }
.card:hover .icon { transform: translateY(-5px) rotate(-4deg) scale(1.1); filter: drop-shadow(0 8px 12px rgba(61, 169, 252, .3)); }
.card h3 { margin: .3em 0; }
.card-link { display: flex; flex-direction: column; }
.service-card { padding: 0; overflow: hidden; }
.service-card-image { width: 100%; height: 175px; object-fit: cover; border-bottom: 1px solid var(--line); transition: transform .55s ease, filter .55s ease; }
.service-card-content { display: flex; flex: 1; flex-direction: column; padding: 21px 24px 24px; }
.service-card:hover .service-card-image { transform: scale(1.065); filter: brightness(1.08) saturate(1.08); }
.card-link .more { margin-top: auto; }
.more { display: inline-block; color: var(--accent2); font-weight: 800; padding-top: 10px; }
.breadcrumb { color: var(--muted); margin-bottom: 18px; font-size: .92rem; }
.breadcrumb a { color: var(--accent); }
.detail-grid { display: grid; grid-template-columns: 1.35fr .65fr; gap: 40px; align-items: start; }
.detail-grid aside { position: sticky; top: 105px; }
.detail-media { padding: 0; overflow: hidden; }
.detail-media > img { width: 100%; height: 245px; object-fit: cover; border-bottom: 1px solid var(--line); transform: scale(1.05); transition: transform .9s ease, filter .6s ease; }
.detail-media.visible > img { transform: scale(1); }
.detail-media:hover > img { transform: scale(1.07); filter: brightness(1.08) saturate(1.08); }
.detail-media-body { padding: 22px 24px 25px; }
.detail-media-body h3 { margin-top: 0; }
.band { position: relative; overflow: hidden; background: linear-gradient(120deg, rgba(61, 169, 252, .14), rgba(57, 217, 138, .08), rgba(124, 99, 255, .12)); background-size: 220% 220%; border-block: 1px solid var(--line); animation: bandFlow 12s ease-in-out infinite alternate; }
.band::after { content: ""; position: absolute; z-index: 0; top: -80px; right: -120px; width: 380px; height: 220px; border-radius: 50%; background: radial-gradient(circle, rgba(61,169,252,.2), transparent 68%); filter: blur(10px); animation: orbFlow 10s ease-in-out infinite alternate; pointer-events: none; }
.band > .container { position: relative; z-index: 1; }
.split { display: grid; grid-template-columns: 1fr 1fr; gap: 34px; align-items: center; }
.list { display: grid; gap: 12px; margin: 22px 0; }
.list div { display: flex; gap: 12px; align-items: flex-start; }
.check { color: var(--accent2); font-weight: 900; transition: transform .35s ease; }
.reveal-row.visible .check { animation: checkPop .45s var(--delay, 0ms) both; }

.feature-image { position: relative; padding: 8px; overflow: hidden; }
.feature-image img { width: 100%; min-height: 340px; object-fit: cover; border-radius: 14px; transform: scale(1.075); transition: transform 1.15s ease; }
.feature-image.visible img { transform: scale(1); }
.image-caption { position: absolute; inset: auto 24px 24px; padding: 12px 15px; background: rgba(6, 16, 29, .86); border: 1px solid var(--line); border-radius: 12px; backdrop-filter: blur(10px); }
.sale-card { min-height: 260px; position: relative; overflow: hidden; }
.sale-card::after { content: ""; position: absolute; width: 150px; height: 150px; border-radius: 50%; right: -35px; bottom: -50px; background: radial-gradient(circle, rgba(61, 169, 252, .32), transparent 65%); }
.sale-showcase { margin: 36px 0; border-radius: 24px; overflow: hidden; position: relative; border: 1px solid var(--line); box-shadow: var(--shadow); }
.sale-showcase img { width: 100%; max-height: 520px; object-fit: cover; }
.sale-showcase::after { content: ""; position: absolute; inset: 0; background: linear-gradient(90deg, rgba(4, 12, 23, .65), transparent 55%); pointer-events: none; }
.content-illustration { position: relative; margin: 0 0 28px; overflow: hidden; border: 1px solid rgba(120, 199, 255, .24); border-radius: 22px; background: var(--panel); box-shadow: var(--shadow); }
.content-illustration img { width: 100%; max-height: 470px; aspect-ratio: 16 / 10; object-fit: cover; transition: transform .8s ease, filter .6s ease; }
.content-illustration:hover img { transform: scale(1.025); filter: brightness(1.06) saturate(1.06); }
.content-illustration figcaption { position: absolute; inset: auto 18px 18px; width: fit-content; max-width: calc(100% - 36px); padding: 10px 13px; border: 1px solid var(--line); border-radius: 10px; background: rgba(6, 16, 29, .88); color: #eaf4ff; font-size: .9rem; font-weight: 800; backdrop-filter: blur(10px); }
.cta { position: relative; overflow: hidden; border: 1px solid rgba(255,255,255,.15); border-radius: 24px; padding: 42px; background: linear-gradient(135deg, #1467a8, #5038c8); display: flex; align-items: center; justify-content: space-between; gap: 24px; box-shadow: var(--shadow), 0 0 70px rgba(80,56,200,.16); }
.cta::after { content: ""; position: absolute; width: 230px; height: 230px; right: -70px; top: -120px; border-radius: 50%; background: radial-gradient(circle, rgba(255,255,255,.24), transparent 66%); pointer-events: none; }
.cta > * { position: relative; z-index: 1; }

.page-hero {
  --hero-x: 0px;
  --hero-y: 0px;
  position: relative;
  isolation: isolate;
  overflow: hidden;
  padding: 145px 0 70px;
  background: linear-gradient(120deg, rgba(13, 39, 69, .8), rgba(7, 16, 29, .35));
}
.page-hero::before {
  content: "";
  position: absolute;
  z-index: -1;
  width: 560px;
  height: 560px;
  right: 3%;
  top: -220px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(61, 169, 252, .28), transparent 66%);
  transform: translate(var(--hero-x), var(--hero-y));
  transition: transform .35s ease-out;
  animation: pageGlow 6s ease-in-out infinite;
}
.page-hero::after { content: ""; position: absolute; z-index: -1; left: -120px; bottom: -180px; width: 430px; height: 430px; border-radius: 50%; background: radial-gradient(circle, rgba(124,99,255,.22), transparent 68%); animation: secondOrbFlow 13s ease-in-out infinite alternate; pointer-events: none; }
.page-hero .breadcrumb { animation: introUp .5s both; }
.page-hero .eyebrow { animation: introUp .6s .08s both; }
.page-hero h1 { font-size: clamp(2.5rem, 6vw, 4.6rem); margin: .2em 0; animation: introUp .72s .16s both; }
.page-hero .lead { animation: introUp .72s .28s both; }
.page-hero-brand { display: grid; grid-template-columns: minmax(0, 1fr) minmax(360px, .72fr); align-items: center; gap: 46px; }
.animated-logo-card { margin: 8px 0 0; overflow: hidden; border: 1px solid rgba(120,199,255,.28); border-radius: 24px; background: #020d20; box-shadow: var(--shadow), 0 0 55px rgba(61,169,252,.16); animation: introScale .85s .2s both; }
.animated-logo-card img { width: 100%; height: auto; }
.animated-logo-card--about { width: min(720px, 100%); margin-top: 32px; }
.product-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.product { background: var(--panel); border: 1px solid var(--line); border-radius: 18px; overflow: hidden; transition: transform .28s, border-color .28s; }
.product:hover { transform: translateY(-6px); border-color: rgba(61, 169, 252, .45); }
.product-visual { height: 180px; display: grid; place-items: center; font-size: 4rem; background: linear-gradient(135deg, #122744, #173961); overflow: hidden; }
.product-visual img { width: 100%; height: 100%; object-fit: cover; transition: transform .55s; }
.product:hover .product-visual img { transform: scale(1.08) rotate(.5deg); }
.product-body { padding: 20px; }
.price { font-size: 1.5rem; font-weight: 900; color: var(--accent2); }
footer { position: relative; padding: 56px 0 50px; border-top: 1px solid var(--line); background: linear-gradient(180deg, rgba(6,15,27,.25), rgba(5,13,24,.82)); color: var(--muted); }
footer::before { content: ""; position: absolute; inset: 0 0 auto; height: 1px; background: linear-gradient(90deg, transparent, var(--accent), #7c63ff, var(--accent2), transparent); opacity: .7; }
.ai-note { display: flex; align-items: center; justify-content: center; gap: 10px; width: min(1160px, 92%); margin: 28px auto 0; padding: 16px 18px; border: 1px solid rgba(61,169,252,.28); border-radius: 12px; background: rgba(61,169,252,.08); color: #bed4eb; font-size: .86rem; text-align: center; }
.ai-note strong { flex: 0 0 auto; display: inline-grid; place-items: center; min-width: 34px; height: 26px; padding: 0 8px; border-radius: 7px; color: #fff; background: linear-gradient(135deg, var(--accent), #6c63ff); font-size: .76rem; letter-spacing: .06em; }
.footer-grid { display: grid; grid-template-columns: 2fr 1fr 1fr; gap: 28px; }

.music-player {
  position: fixed;
  right: 20px;
  bottom: 20px;
  z-index: 1200;
  width: min(370px, calc(100vw - 32px));
  overflow: hidden;
  border: 1px solid rgba(120, 199, 255, .3);
  border-radius: 18px;
  background: rgba(7, 18, 32, .94);
  box-shadow: 0 18px 55px rgba(0, 0, 0, .45), 0 0 34px rgba(61, 169, 252, .12);
  backdrop-filter: blur(16px);
  animation: playerEnter .7s .5s both;
}
.music-player-head { display: flex; align-items: center; gap: 11px; padding: 12px 13px; }
.music-player-head div { min-width: 0; flex: 1; }
.music-player-head strong, .music-player-head small { display: block; }
.music-player-head small { color: var(--muted); font-size: .72rem; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.music-note { width: 36px; height: 36px; display: grid; place-items: center; flex: 0 0 auto; border-radius: 50%; color: #fff; background: linear-gradient(135deg, var(--accent), #6c63ff); box-shadow: 0 7px 20px rgba(61, 169, 252, .28); animation: musicPulse 2.4s ease-in-out infinite; }
.music-toggle { width: 34px; height: 34px; border: 1px solid var(--line); border-radius: 9px; background: rgba(255, 255, 255, .05); color: #fff; font-size: 1.25rem; cursor: pointer; }
.music-player-body { display: grid; gap: 7px; padding: 0 13px 13px; max-height: 110px; opacity: 1; transition: max-height .3s ease, opacity .25s ease, padding .3s ease; }
.music-player audio { width: 100%; height: 42px; }
.music-download { color: var(--accent2); font-size: .78rem; font-weight: 800; text-align: right; }
.music-player.collapsed .music-player-body { max-height: 0; opacity: 0; padding-top: 0; padding-bottom: 0; pointer-events: none; }
.music-player.collapsed { width: min(300px, calc(100vw - 32px)); }
.music-player.collapsed .music-player-head small { display: none; }

.reveal { opacity: 1; transform: none; }
.js.animations-ready .reveal { opacity: 1; transform: none; }
.js.animations-ready .reveal.visible:not(.scroll-fly) { animation: safeReveal .65s var(--delay, 0ms) both; }
.js.animations-ready .reveal-row,
.js.animations-ready .reveal-left,
.js.animations-ready .reveal-right { opacity: 1; transform: none; }

.contact-photo { margin: 22px -24px -24px; overflow: hidden; border-radius: 0 0 20px 20px; border-top: 1px solid var(--line); }
.contact-photo img { width: 100%; height: 230px; object-fit: cover; object-position: 72% center; transition: transform .6s ease, filter .6s ease; }
.contact-photo:hover img { transform: scale(1.04); filter: brightness(1.08); }

.interactive-tilt {
  --tilt-x: 0deg;
  --tilt-y: 0deg;
  --shine-x: 50%;
  --shine-y: 50%;
  position: relative;
  transform-style: preserve-3d;
  will-change: transform;
}
.interactive-tilt::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 4;
  border-radius: inherit;
  background: radial-gradient(circle at var(--shine-x) var(--shine-y), rgba(255,255,255,.16), transparent 34%);
  opacity: 0;
  pointer-events: none;
  transition: opacity .28s ease;
}
.interactive-tilt:hover { transform: perspective(900px) rotateX(var(--tilt-x)) rotateY(var(--tilt-y)) translateY(-5px); border-color: rgba(61, 169, 252, .5); box-shadow: 0 22px 48px rgba(0, 0, 0, .3); }
.interactive-tilt:hover::after { opacity: 1; }
.detail-grid .list > div { position: relative; padding: 10px 12px; border-radius: 10px; transition: background .3s ease, transform .3s ease; }
.detail-grid .list > div:hover { background: rgba(61, 169, 252, .07); transform: translateX(7px); }
.text-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.text-grid .card { height: 100%; }
.text-grid h3 { color: #fff; }
.detail-text-expanded .section-head { max-width: 900px; }
.detail-text-expanded .section-head p { font-size: 1.03rem; }
.process-block { max-width: 1020px; }
.process-list { display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; padding: 0; margin: 0; list-style: none; counter-reset: process; }
.process-list li { counter-increment: process; display: flex; flex-direction: column; gap: 8px; min-height: 190px; padding: 22px; border: 1px solid var(--line); border-radius: 18px; background: rgba(18, 39, 68, .7); }
.process-list li::before { content: counter(process); width: 38px; height: 38px; display: grid; place-items: center; border-radius: 50%; color: #fff; font-weight: 900; background: linear-gradient(135deg, var(--accent), #6c63ff); }
.process-list strong { color: #fff; font-size: 1.05rem; }
.process-list span { color: var(--muted); }
.info-note { margin-top: 24px; padding: 20px 22px; border-left: 4px solid var(--accent2); border-radius: 0 14px 14px 0; background: rgba(57, 217, 138, .08); color: #dceaff; }
.quick-check { display: grid; grid-template-columns: 1.15fr .85fr; gap: 22px; padding: 24px; border: 1px solid var(--line); border-radius: 24px; background: linear-gradient(145deg, rgba(18,39,68,.9), rgba(9,22,37,.92)); box-shadow: var(--shadow); }
.quick-options { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.quick-options button { padding: 17px; border: 1px solid var(--line); border-radius: 14px; background: rgba(255,255,255,.045); color: #eaf4ff; font: inherit; font-weight: 800; text-align: left; cursor: pointer; transition: transform .22s, border-color .22s, background .22s; }
.quick-options button:hover, .quick-options button.active { transform: translateY(-3px); border-color: var(--accent); background: rgba(61,169,252,.14); }
.quick-result { display: flex; flex-direction: column; justify-content: space-between; gap: 20px; padding: 24px; border-radius: 18px; background: linear-gradient(135deg, rgba(20,103,168,.35), rgba(80,56,200,.28)); }
.quick-result > div { display: flex; gap: 15px; align-items: flex-start; }
.quick-result-icon { font-size: 2rem; }
.quick-result strong { font-size: 1.18rem; color: #fff; }
.quick-result p { margin-bottom: 0; color: #c8daee; }
.call-fab { position: fixed; left: 20px; bottom: 20px; z-index: 1190; display: inline-flex; align-items: center; gap: 10px; padding: 13px 17px; border-radius: 999px; color: #fff; font-weight: 900; background: linear-gradient(135deg, #20a96b, #16784f); box-shadow: 0 14px 36px rgba(0,0,0,.38); transition: transform .25s; }
.call-fab:hover { transform: translateY(-4px) scale(1.02); }
.effects-toggle { position: fixed; left: 20px; bottom: 78px; z-index: 1190; padding: 9px 13px; border: 1px solid var(--line); border-radius: 999px; background: rgba(7,18,32,.94); color: #dceaff; font: inherit; font-size: .78rem; font-weight: 800; cursor: pointer; box-shadow: 0 10px 26px rgba(0,0,0,.3); }
.effects-off *, .effects-off *::before, .effects-off *::after { animation: none !important; transition-duration: .01ms !important; }
.request-assistant { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; max-width: 920px; }
.request-assistant label { display: grid; gap: 7px; color: #dceaff; font-weight: 800; }
.contact-form label { display: grid; gap: 7px; color: #dceaff; font-weight: 800; }
.contact-form .required-note { margin: -2px 0 2px; }
.request-assistant select, .request-assistant textarea { width: 100%; padding: 13px 14px; border: 1px solid var(--line); border-radius: 11px; background: #091625; color: #fff; font: inherit; }
.request-assistant textarea { min-height: 125px; resize: vertical; }
.request-wide { grid-column: 1 / -1; }
.request-action { display: flex; align-items: center; gap: 16px; flex-wrap: wrap; }
.scroll-fly, .js.animations-ready .reveal.scroll-fly { opacity: 0; transform: translate3d(0, 58px, 0) scale(.97); filter: blur(5px); transition: opacity .8s ease, transform .9s cubic-bezier(.2,.75,.2,1), filter .8s ease; transition-delay: var(--fly-delay, 0ms); will-change: opacity, transform; }
.scroll-fly.fly-left, .js.animations-ready .reveal.scroll-fly.fly-left { transform: translate3d(-72px, 25px, 0) rotate(-1deg); }
.scroll-fly.fly-right, .js.animations-ready .reveal.scroll-fly.fly-right { transform: translate3d(72px, 25px, 0) rotate(1deg); }
.scroll-fly.fly-visible, .js.animations-ready .reveal.scroll-fly.fly-visible { opacity: 1; transform: translate3d(0, 0, 0) scale(1) rotate(0); filter: blur(0); }
.hero h1 span, .page-hero h1 { background: linear-gradient(90deg, #fff, #b9dbff 48%, #fff); background-size: 200% auto; -webkit-background-clip: text; background-clip: text; color: transparent; animation: titleShimmer 9s linear infinite; }

.trust-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; }
.trust-item { position: relative; overflow: hidden; padding: 22px; border: 1px solid var(--line); border-radius: 18px; background: linear-gradient(145deg, rgba(18,39,68,.82), rgba(9,23,40,.78)); transition: transform .28s ease, border-color .28s ease; }
.trust-item::after { content: ""; position: absolute; width: 80px; height: 80px; right: -30px; bottom: -35px; border-radius: 50%; background: radial-gradient(circle, rgba(61,169,252,.25), transparent 68%); }
.trust-item:hover { transform: translateY(-4px); border-color: rgba(61,169,252,.42); }
.trust-item strong { display: block; margin-bottom: 7px; color: #fff; font-size: 1.05rem; }
.trust-item p { margin: 0; }

@keyframes introUp { from { opacity: 0; transform: translateY(22px); } }
@keyframes introScale { from { opacity: 0; transform: scale(.94); } }
@keyframes visualFloat { 50% { translate: 0 -10px; } }
@keyframes glowPulse { 50% { opacity: .62; transform: scale(1.08); } }
@keyframes pageGlow { 50% { opacity: .64; scale: 1.1; } }
@keyframes checkPop { 0% { opacity: 0; transform: scale(.25) rotate(-25deg); } 70% { transform: scale(1.25) rotate(4deg); } 100% { opacity: 1; transform: scale(1); } }
@keyframes playerEnter { from { opacity: 0; transform: translateY(28px) scale(.96); } }
@keyframes musicPulse { 50% { transform: scale(1.08); box-shadow: 0 7px 26px rgba(61, 169, 252, .48); } }
@keyframes titleShimmer { to { background-position: 200% center; } }
@keyframes safeReveal { from { opacity: .35; transform: translateY(16px); } to { opacity: 1; transform: none; } }
@keyframes backgroundFlow { 0% { background-position: 0% 0%, 100% 30%, 40% 100%, 0 0; } 100% { background-position: 35% 18%, 65% 75%, 70% 82%, 0 0; } }
@keyframes bandFlow { from { background-position: 0% 50%; } to { background-position: 100% 50%; } }
@keyframes orbFlow { from { transform: translate3d(-30px, 10px, 0) scale(.9); } to { transform: translate3d(80px, 35px, 0) scale(1.18); } }
@keyframes secondOrbFlow { from { transform: translate3d(0, 0, 0) scale(.9); } to { transform: translate3d(95px, -45px, 0) scale(1.15); } }
@keyframes buttonFlow { 0%, 62% { left: -45%; opacity: 0; } 70% { opacity: 1; } 92%, 100% { left: 125%; opacity: 0; } }

@media (max-width: 900px) {
  .nav-toggle { display: block; }
  .menu { position: absolute; left: 4%; right: 4%; top: 70px; display: none; flex-direction: column; align-items: stretch; background: #0b1728; border: 1px solid var(--line); border-radius: 16px; padding: 12px; box-shadow: var(--shadow); }
  .menu.open { display: flex; }
  .nav-parent-link { justify-content: space-between; }
  .submenu { position: static; width: 100%; min-width: 0; max-height: 0; padding: 0 8px; border: 0; box-shadow: none; opacity: 0; visibility: hidden; overflow: hidden; transform: none; transition: max-height .3s ease, opacity .25s ease, padding .3s ease; }
  .nav-item:hover > .submenu, .nav-item:focus-within > .submenu { opacity: 0; visibility: hidden; }
  .nav-item.open > .submenu { max-height: 320px; padding: 7px 8px; opacity: 1; visibility: visible; }
  .nav-item.open > .nav-parent-link .nav-arrow { transform: rotate(180deg); }
  .hero-grid, .split, .detail-grid, .page-hero-brand { grid-template-columns: 1fr; }
  .page-hero-brand { gap: 28px; }
  .hero-facts { max-width: 720px; }
  .detail-grid aside { position: static; }
  .hero-visual { max-width: 720px; margin: 10px auto 0; }
  .grid-3, .product-grid { grid-template-columns: 1fr 1fr; }
  .text-grid { grid-template-columns: 1fr; }
  .process-list { grid-template-columns: 1fr 1fr; }
  .quick-check { grid-template-columns: 1fr; }
  .trust-grid { grid-template-columns: 1fr 1fr; }
  .cta { align-items: flex-start; flex-direction: column; }
  .footer-grid { grid-template-columns: 1fr; }
}

@media (max-width: 620px) {
  .grid-3, .product-grid { grid-template-columns: 1fr; }
  .process-list { grid-template-columns: 1fr; }
  .quick-options { grid-template-columns: 1fr; }
  .request-assistant { grid-template-columns: 1fr; }
  .request-wide { grid-column: auto; }
  .call-fab { left: 12px; bottom: 12px; padding: 11px 14px; }
  .effects-toggle { left: 12px; bottom: 66px; }
  .hero h1 { font-size: 3rem; }
  .hero-facts { grid-template-columns: 1fr; }
  .hero-facts span { min-height: 0; }
  .brand span:last-child { font-size: .86rem; }
  .brand small { display: none; }
  .section { padding: 70px 0; }
  .hero-badge { left: 8px; bottom: 12px; }
  .music-player { right: 12px; bottom: 118px; width: min(300px, calc(100vw - 24px)); }
  .music-player.collapsed { width: min(245px, calc(100vw - 24px)); }
  .trust-grid { grid-template-columns: 1fr; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { scroll-behavior: auto !important; animation: none !important; transition-duration: .01ms !important; }
  body.page-entering, body.page-leaving { opacity: 1 !important; transform: none !important; }
  .scroll-fly { opacity: 1 !important; transform: none !important; filter: none !important; }
}

@media print {
  .site-header, .music-player, .call-fab, .effects-toggle, .scroll-progress, .nav-toggle, .actions, .btn, .quick-check, .request-assistant { display: none !important; }
  body { background: #fff !important; color: #111 !important; animation: none !important; }
  main, .section, .page-hero { padding: 18px 0 !important; }
  .card, .band { color: #111 !important; background: #fff !important; box-shadow: none !important; border: 1px solid #bbb !important; }
  p, .lead, footer, .breadcrumb { color: #333 !important; }
  h1, h2, h3 { color: #000 !important; background: none !important; }
  a { color: #000 !important; text-decoration: underline; }
}