:root {
  --bg: #05070f;
  --bg2: #08111f;
  --card: rgba(255,255,255,0.06);
  --card2: rgba(255,255,255,0.09);
  --text: #f5f7fb;
  --muted: #a7b0c3;
  --blue: #00c8ff;
  --blue2: #0078ff;
  --violet: #5b4dff;
  --white: #ffffff;
  --border: rgba(255,255,255,0.12);
  --danger: #ff4d6d;
  --success: #00ff95;
  --shadow: 0 24px 80px rgba(0, 120, 255, 0.18);
  --radius: 8px;
  --container: 1180px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: Inter, "Segoe UI", Arial, sans-serif;
  color: var(--text);
  background:
    radial-gradient(circle at 12% 8%, rgba(0, 200, 255, 0.18), transparent 28rem),
    radial-gradient(circle at 86% 18%, rgba(91, 77, 255, 0.18), transparent 28rem),
    linear-gradient(180deg, var(--bg) 0%, var(--bg2) 50%, var(--bg) 100%);
  line-height: 1.6;
  overflow-x: hidden;
}

a { color: inherit; text-decoration: none; }
img, video { max-width: 100%; display: block; }
button, input { font: inherit; }

.skip-link {
  position: absolute;
  left: 1rem;
  top: -4rem;
  z-index: 50;
  background: var(--blue);
  color: #001019;
  padding: .6rem 1rem;
  border-radius: var(--radius);
}
.skip-link:focus { top: 1rem; }

.container {
  width: min(var(--container), calc(100% - 2rem));
  margin: 0 auto;
}
.narrow { max-width: 900px; }

.site-header {
  position: sticky;
  top: 0;
  z-index: 40;
  backdrop-filter: blur(18px);
  background: rgba(5, 7, 15, 0.78);
  border-bottom: 1px solid var(--border);
}
.header-inner {
  min-height: 76px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}
.compact-header .header-inner { min-height: 68px; }
.brand {
  display: inline-flex;
  align-items: center;
  gap: .7rem;
  font-weight: 900;
  letter-spacing: 0;
}
.brand-logo {
  width: 42px;
  height: 42px;
  object-fit: contain;
}
.brand-fallback {
  font-size: 1rem;
  background: linear-gradient(90deg, var(--white), var(--blue));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.nav {
  display: flex;
  align-items: center;
  gap: 1.1rem;
  color: var(--muted);
  font-size: .92rem;
}
.nav a:hover { color: var(--white); }
.nav-cta {
  color: var(--white) !important;
  padding: .7rem 1rem;
  border: 1px solid rgba(0, 200, 255, .38);
  border-radius: var(--radius);
  background: linear-gradient(135deg, rgba(0, 200, 255, .16), rgba(91, 77, 255, .12));
}
.menu-toggle {
  display: none;
  width: 44px;
  height: 44px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--card);
  color: var(--white);
}
.menu-toggle span {
  display: block;
  width: 18px;
  height: 2px;
  margin: 4px auto;
  background: currentColor;
}

.section {
  padding: clamp(4rem, 8vw, 7rem) 0;
  position: relative;
}
.section-band {
  background: linear-gradient(180deg, rgba(255,255,255,.035), rgba(0,120,255,.035));
  border-block: 1px solid rgba(255,255,255,.06);
}
.section-glow::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background: linear-gradient(120deg, rgba(0,200,255,.12), transparent 38%, rgba(91,77,255,.10));
  mask-image: linear-gradient(180deg, #000, transparent 84%);
}
.hero {
  min-height: calc(100vh - 76px);
  display: flex;
  align-items: center;
  padding: 5rem 0 4rem;
}
.hero-grid {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(320px, .9fr);
  gap: clamp(2rem, 5vw, 4.5rem);
  align-items: center;
}
.badge, .eyebrow, .media-kicker {
  display: inline-flex;
  width: fit-content;
  color: var(--blue);
  font-size: .85rem;
  font-weight: 800;
  letter-spacing: 0;
  text-transform: uppercase;
}
.badge {
  padding: .45rem .75rem;
  border: 1px solid rgba(0,200,255,.3);
  border-radius: 999px;
  background: rgba(0,200,255,.08);
  box-shadow: 0 0 34px rgba(0,200,255,.12);
}
h1, h2, h3, p { margin-top: 0; }
h1 {
  margin: 1.2rem 0 1rem;
  max-width: 780px;
  font-size: clamp(2.55rem, 7vw, 5.7rem);
  line-height: .96;
  letter-spacing: 0;
}
h2 {
  margin-bottom: 1rem;
  font-size: clamp(2rem, 4vw, 3.25rem);
  line-height: 1.05;
  letter-spacing: 0;
}
h3 {
  margin-bottom: .6rem;
  font-size: 1.12rem;
  line-height: 1.25;
}
.hero-lead, .section-heading p, .split p, .about-grid p, .signup-grid p, .final-cta p, .thank-you-hero p {
  color: var(--muted);
  font-size: 1.08rem;
}
.hero-lead { max-width: 680px; font-size: clamp(1.05rem, 2vw, 1.3rem); }
.benefit-list {
  display: grid;
  gap: .65rem;
  margin: 1.5rem 0 2rem;
  padding: 0;
  list-style: none;
}
.benefit-list li {
  position: relative;
  padding-left: 1.8rem;
  color: var(--text);
}
.benefit-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: .55rem;
  width: .65rem;
  height: .65rem;
  border-radius: 50%;
  background: var(--success);
  box-shadow: 0 0 20px rgba(0,255,149,.4);
}
.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: .9rem;
  align-items: center;
}
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: .85rem 1.15rem;
  border-radius: var(--radius);
  font-weight: 800;
  line-height: 1.1;
  border: 1px solid transparent;
  transition: transform .2s ease, border-color .2s ease, background .2s ease;
}
.btn:hover { transform: translateY(-2px); }
.btn-primary {
  color: #001019;
  background: linear-gradient(135deg, var(--blue), var(--blue2));
  box-shadow: 0 18px 48px rgba(0, 200, 255, .28);
}
.btn-secondary, .btn-ghost {
  color: var(--white);
  border-color: var(--border);
  background: var(--card);
}
.btn-ghost { background: transparent; }

.hero-media {
  padding: 1rem;
  border: 1px solid var(--border);
  border-radius: calc(var(--radius) + 8px);
  background: linear-gradient(180deg, rgba(255,255,255,.09), rgba(255,255,255,.035));
  box-shadow: var(--shadow);
}
.video-card, .photo-frame, .testimonial-video-placeholder, .result-grid div, .examples-grid div {
  position: relative;
  overflow: hidden;
  border-radius: var(--radius);
  border: 1px solid rgba(0,200,255,.22);
  background:
    linear-gradient(135deg, rgba(0,200,255,.12), rgba(91,77,255,.14)),
    rgba(255,255,255,.04);
}
.video-card { aspect-ratio: 16 / 10; margin: .75rem 0 1rem; }
.video-card video, .photo-frame img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.media-placeholder, .image-fallback {
  position: absolute;
  inset: 0;
  display: grid;
  place-items: center;
  padding: 2rem;
  text-align: center;
  color: var(--blue);
  font-weight: 900;
  background:
    linear-gradient(transparent 0 31px, rgba(255,255,255,.04) 32px),
    linear-gradient(90deg, transparent 0 31px, rgba(255,255,255,.04) 32px),
    rgba(5,7,15,.92);
  background-size: 32px 32px;
}
.media-note { color: var(--muted); margin: 0; font-size: .95rem; }

.section-heading {
  max-width: 820px;
  margin-bottom: 2.2rem;
}
.section-heading.compact { max-width: 680px; margin-inline: auto; text-align: center; }
.card-grid {
  display: grid;
  gap: 1rem;
}
.card-grid.six { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.card-grid.four { grid-template-columns: repeat(4, minmax(0, 1fr)); }
.glass-card, .testimonial-card, .form-placeholder, .privacy-content, .radionica-panel, .notice-box, .comparison article, .result-grid article, .examples-grid article {
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: linear-gradient(180deg, var(--card2), var(--card));
  backdrop-filter: blur(16px);
  box-shadow: 0 14px 44px rgba(0,0,0,.18);
}
.glass-card {
  padding: 1.35rem;
  min-height: 190px;
}
.glass-card:hover, .testimonial-card:hover {
  border-color: rgba(0,200,255,.55);
  box-shadow: 0 0 0 1px rgba(0,200,255,.12), var(--shadow);
}
.glass-card p, .testimonial-card p, .comparison li, .form-note, .consent-note { color: var(--muted); }

.split {
  display: grid;
  grid-template-columns: .75fr 1.25fr;
  gap: 2rem;
  align-items: start;
}
.comparison {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1rem;
}
.comparison article { padding: 1.4rem; }
.comparison .accent {
  border-color: rgba(0,200,255,.35);
  background: linear-gradient(180deg, rgba(0,200,255,.12), rgba(255,255,255,.06));
}
.comparison ul { padding-left: 1.1rem; margin-bottom: 0; }

.timeline {
  counter-reset: step;
  display: grid;
  grid-template-columns: repeat(9, minmax(120px, 1fr));
  gap: .75rem;
  overflow-x: auto;
  padding: .25rem 0 1rem;
  margin: 0;
  list-style: none;
}
.timeline li {
  counter-increment: step;
  min-height: 126px;
  padding: 1rem;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--card);
  color: var(--text);
}
.timeline li::before {
  content: counter(step);
  display: grid;
  place-items: center;
  width: 30px;
  height: 30px;
  margin-bottom: .8rem;
  border-radius: 50%;
  color: #001019;
  background: var(--blue);
  font-weight: 900;
}

.radionica-panel {
  display: grid;
  grid-template-columns: .9fr 1.1fr;
  gap: 2rem;
  padding: clamp(1.4rem, 4vw, 2.4rem);
  border-color: rgba(0,200,255,.25);
}
.radionica-panel.single { display: block; }
.detail-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: .75rem;
}
.detail-grid span, .tag-grid span {
  padding: .8rem .9rem;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: rgba(255,255,255,.045);
  color: var(--text);
}
.notice-box {
  margin-top: 1rem;
  padding: 1.1rem 1.25rem;
  color: var(--muted);
  border-color: rgba(0,255,149,.24);
}
.tag-grid {
  display: flex;
  flex-wrap: wrap;
  gap: .75rem;
}

.about-grid, .signup-grid {
  display: grid;
  grid-template-columns: 1fr .82fr;
  gap: clamp(2rem, 5vw, 4rem);
  align-items: center;
}
.photo-frame { aspect-ratio: 4 / 5; min-height: 420px; }

.testimonials-section { background: radial-gradient(circle at 50% 40%, rgba(0,200,255,.09), transparent 36rem); }
.testimonial-carousel {
  position: relative;
  display: grid;
  grid-template-columns: auto 1fr auto;
  gap: .75rem;
  align-items: center;
}
.testimonial-window {
  overflow: hidden;
  padding: .25rem;
}
.testimonial-track {
  display: flex;
  gap: 1rem;
  transition: transform .35s ease;
  will-change: transform;
}
.testimonial-card {
  flex: 0 0 calc((100% - 2rem) / 3);
  min-height: 390px;
  padding: 1.25rem;
  display: flex;
  flex-direction: column;
  gap: .65rem;
}
.testimonial-card button {
  margin-top: auto;
  min-height: 42px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  color: var(--muted);
  background: rgba(255,255,255,.05);
}
.testimonial-badge {
  width: fit-content;
  padding: .35rem .55rem;
  border-radius: 999px;
  color: var(--blue);
  background: rgba(0,200,255,.1);
  border: 1px solid rgba(0,200,255,.24);
  font-size: .78rem;
  font-weight: 800;
}
.testimonial-video-placeholder {
  min-height: 150px;
  display: grid;
  place-items: center;
  padding: 1rem;
  text-align: center;
  color: var(--blue);
  font-weight: 900;
}
.testimonial-arrow {
  width: 46px;
  height: 46px;
  display: grid;
  place-items: center;
  border: 1px solid var(--border);
  border-radius: 50%;
  color: var(--white);
  background: var(--card);
  cursor: pointer;
}
.testimonial-arrow:hover { border-color: rgba(0,200,255,.55); }
.testimonial-arrow svg {
  width: 23px;
  height: 23px;
  fill: none;
  stroke: currentColor;
  stroke-width: 2.4;
  stroke-linecap: round;
  stroke-linejoin: round;
}
.testimonial-dots {
  grid-column: 1 / -1;
  display: flex;
  justify-content: center;
  gap: .45rem;
  margin-top: .85rem;
}
.testimonial-dots button {
  width: 9px;
  height: 9px;
  border: 0;
  border-radius: 50%;
  background: rgba(255,255,255,.28);
  cursor: pointer;
}
.testimonial-dots button.active { width: 28px; border-radius: 999px; background: var(--blue); }

.result-grid, .examples-grid {
  display: grid;
  gap: 1rem;
}
.result-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.examples-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.result-grid article, .examples-grid article { padding: .85rem; }
.result-grid div, .examples-grid div {
  min-height: 160px;
  display: grid;
  place-items: center;
  padding: 1rem;
  margin-bottom: 1rem;
  text-align: center;
  color: var(--blue);
  font-weight: 900;
}
.result-grid p { color: var(--muted); margin-bottom: 0; }

.signup-section {
  background:
    linear-gradient(135deg, rgba(0,200,255,.12), rgba(91,77,255,.08)),
    rgba(255,255,255,.02);
  border-block: 1px solid rgba(0,200,255,.16);
}
.form-placeholder {
  padding: 1.35rem;
  border-color: rgba(0,200,255,.28);
}
.fake-fields {
  display: grid;
  gap: .75rem;
  margin-top: 1rem;
}
.fake-fields div {
  min-height: 48px;
  padding: .75rem .9rem;
  border: 1px dashed rgba(255,255,255,.24);
  border-radius: var(--radius);
  color: var(--muted);
  background: rgba(0,0,0,.15);
}
.form-note { margin: .85rem 0 0; font-size: .9rem; }
.consent-note { font-size: .95rem !important; }

.faq-list {
  display: grid;
  gap: .75rem;
  max-width: 920px;
}
.faq-list details {
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--card);
  overflow: hidden;
}
.faq-list summary {
  cursor: pointer;
  padding: 1rem 3rem 1rem 1.1rem;
  position: relative;
  font-weight: 800;
}
.faq-list summary::after {
  content: "+";
  position: absolute;
  right: 1.1rem;
  top: .85rem;
  color: var(--blue);
  font-size: 1.4rem;
}
.faq-list details[open] summary::after { content: "-"; }
.faq-list details p {
  margin: 0;
  padding: 0 1.1rem 1.1rem;
  color: var(--muted);
}

.final-cta {
  text-align: center;
  background: radial-gradient(circle at center, rgba(0,200,255,.16), transparent 34rem);
}
.final-cta .container { max-width: 860px; }

.site-footer {
  padding: 2.4rem 0 6rem;
  border-top: 1px solid var(--border);
  color: var(--muted);
  background: rgba(0,0,0,.18);
}
.footer-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2rem;
}
.site-footer strong { color: var(--white); }
.site-footer a { color: var(--blue); }

.mobile-sticky-cta {
  position: fixed;
  left: 1rem;
  right: 1rem;
  bottom: 1rem;
  z-index: 45;
  display: none;
  justify-content: center;
  padding: .95rem 1rem;
  border-radius: var(--radius);
  color: #001019;
  background: linear-gradient(135deg, var(--blue), var(--blue2));
  font-weight: 900;
  box-shadow: 0 16px 44px rgba(0,200,255,.34);
  transform: translateY(140%);
  transition: transform .22s ease;
}
.mobile-sticky-cta.is-visible { transform: translateY(0); }

.thank-you-hero {
  min-height: 56vh;
  display: grid;
  place-items: center;
  text-align: center;
  padding: 5rem 0;
}
.thank-you-hero h1 { font-size: clamp(3rem, 8vw, 6rem); }
.thank-placeholder { margin-top: 1.5rem; }
.privacy-content {
  max-width: 900px;
  padding: clamp(1.4rem, 4vw, 2.4rem);
}
.privacy-content h1 { font-size: clamp(2.5rem, 6vw, 4rem); }
.privacy-content h2 { font-size: 1.35rem; margin-top: 2rem; }
.privacy-content p { color: var(--muted); }
.privacy-content a:not(.btn) { color: var(--blue); }

.is-hidden { display: none !important; }

@media (max-width: 980px) {
  .menu-toggle { display: block; }
  .nav {
    position: fixed;
    left: 1rem;
    right: 1rem;
    top: 84px;
    display: none;
    flex-direction: column;
    align-items: stretch;
    padding: 1rem;
    border: 1px solid var(--border);
    border-radius: var(--radius);
    background: rgba(5,7,15,.96);
    box-shadow: var(--shadow);
  }
  .nav.is-open { display: flex; }
  .nav a { padding: .7rem; }
  .hero-grid, .split, .about-grid, .signup-grid, .radionica-panel { grid-template-columns: 1fr; }
  .card-grid.six, .card-grid.four, .result-grid, .examples-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .testimonial-card { flex-basis: calc((100% - 1rem) / 2); }
  .footer-grid { grid-template-columns: 1fr; }
}

@media (max-width: 680px) {
  .container { width: min(100% - 1.1rem, var(--container)); }
  .hero { min-height: auto; padding-top: 3rem; }
  h1 { font-size: clamp(2.4rem, 13vw, 3.8rem); }
  h2 { font-size: clamp(1.85rem, 9vw, 2.6rem); }
  .hero-actions .btn, .btn { width: 100%; }
  .card-grid.six, .card-grid.four, .comparison, .detail-grid, .result-grid, .examples-grid { grid-template-columns: 1fr; }
  .testimonial-carousel { grid-template-columns: 1fr; }
  .testimonial-arrow {
    position: absolute;
    top: calc(100% + .4rem);
  }
  .testimonial-arrow.prev { left: .25rem; }
  .testimonial-arrow.next { right: .25rem; }
  .testimonial-card { flex-basis: 100%; min-height: 360px; }
  .testimonial-dots { margin-top: 3.7rem; }
  .photo-frame { min-height: 360px; }
  .mobile-sticky-cta { display: flex; }
  .site-footer { padding-bottom: 5.5rem; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation-duration: .01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: .01ms !important;
  }
}