/* VEXUNA.RU — variant B: editorial playful (ryba.team structure, brandbook only) */
:root {
  --void: #0E0B16;
  --charcoal: #17141f;
  --violet: #7A2BFF;
  --violet-deep: #5a1acc;
  --lime: #C8FF2E;
  --coral: #FF4F5E;
  --bone: #F2EFE8;
  --fog: #8C8798;
  --fog-dim: #6a6575;
  --font-display: "Unbounded", Arial Black, sans-serif;
  --font-body: "Onest", system-ui, sans-serif;
  --font-mono: "IBM Plex Mono", ui-monospace, monospace;
  --container: min(1100px, calc(100% - 2rem));
  --r: 28px;
  --pill: 999px;
  --ease: cubic-bezier(0.22, 1, 0.36, 1);
}
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0; background: var(--bone); color: var(--void);
  font-family: var(--font-body); font-size: 1.0625rem; line-height: 1.55;
  -webkit-font-smoothing: antialiased; overflow-x: hidden;
}
img { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
button, input, select, textarea { font: inherit; color: inherit; }
.container { width: var(--container); margin-inline: auto; }
.skip-link {
  position: absolute; left: -999px; top: 0; z-index: 100;
  background: var(--lime); color: var(--void); padding: 0.5rem 1rem;
}
.skip-link:focus { left: 1rem; top: 1rem; }

/* Floating topbar */
.topbar {
  position: fixed; top: 1rem; left: 0; right: 0; z-index: 60;
  display: flex; align-items: center; justify-content: center; gap: 0.75rem;
  padding: 0 1rem; pointer-events: none;
}
.topbar > * { pointer-events: auto; }
.brand {
  position: absolute; left: 1.25rem; top: 50%; transform: translateY(-50%);
  display: inline-flex; align-items: center; gap: 0.45rem;
  font-family: var(--font-display); font-weight: 800; font-size: 1.15rem;
  letter-spacing: -0.03em; color: var(--lime);
}
.brand img { filter: drop-shadow(0 2px 6px rgba(0,0,0,0.25)); }
.pill-nav {
  display: flex; flex-wrap: wrap; align-items: center; justify-content: center; gap: 0.15rem 0.1rem;
  padding: 0.45rem 0.85rem;
  background: rgba(23, 20, 31, 0.55);
  backdrop-filter: blur(16px); -webkit-backdrop-filter: blur(16px);
  border: 1px solid rgba(242,239,232,0.12);
  border-radius: var(--pill);
}
.pill-nav a {
  color: var(--bone); font-size: 0.9rem; padding: 0.45rem 0.7rem;
  border-radius: var(--pill); transition: background 0.2s;
}
.pill-nav a:hover { background: rgba(242,239,232,0.1); }
.top-cta { position: absolute; right: 1.25rem; top: 50%; transform: translateY(-50%); }
.nav-toggle {
  display: none; margin-left: auto;
  width: 2.75rem; height: 2.75rem; border-radius: var(--pill);
  border: 1px solid rgba(242,239,232,0.25); background: rgba(23,20,31,0.7);
  backdrop-filter: blur(12px); cursor: pointer; position: relative;
}
.nav-toggle span,
.nav-toggle span::before,
.nav-toggle span::after {
  position: absolute; left: 50%; width: 14px; height: 1.5px; background: var(--bone);
  transform: translateX(-50%);
}
.nav-toggle span { top: 50%; }
.nav-toggle span::before { content: ""; top: -5px; }
.nav-toggle span::after { content: ""; top: 5px; }
.mobile-nav {
  display: none; position: fixed; inset: 4.5rem 1rem auto; z-index: 55;
  flex-direction: column; gap: 0.5rem; padding: 1.25rem;
  background: rgba(23,20,31,0.95); backdrop-filter: blur(16px);
  border-radius: var(--r); border: 1px solid rgba(242,239,232,0.1);
}
.mobile-nav.is-open { display: flex; }
.mobile-nav a { color: var(--bone); padding: 0.5rem 0.25rem; }

.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 0.35rem;
  font-family: var(--font-body); font-weight: 700; font-size: 0.95rem;
  padding: 0.85rem 1.35rem; border-radius: var(--pill);
  border: none; cursor: pointer;
  transition: transform 0.2s var(--ease), filter 0.2s;
}
.btn:hover { transform: translateY(-1px); filter: brightness(1.05); }
.btn-lime { background: var(--lime); color: var(--void); }
.btn-violet { background: var(--violet); color: var(--bone); }
.btn-ghost {
  background: transparent; color: var(--bone);
  border: 1.5px solid rgba(242,239,232,0.4); padding: 0.8rem 1.25rem;
}

/* Hero */
.hero {
  position: relative; min-height: 92vh;
  display: flex; align-items: flex-end;
  padding: 8rem 0 4.5rem; background: var(--charcoal); color: var(--bone);
  overflow: hidden;
}
.hero-pattern {
  position: absolute; inset: 0; opacity: 0.35; pointer-events: none;
  background-image:
    url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='160' height='160' viewBox='0 0 160 160'%3E%3Cpolygon points='20,24 44,24 72,120 52,120' fill='%237A2BFF'/%3E%3Cpolygon points='84,24 108,24 76,120 56,120' fill='%23C8FF2E'/%3E%3Cpath d='M64,30 Q64,44 78,44 Q64,44 64,58 Q64,44 50,44 Q64,44 64,30 Z' fill='%23FF4F5E'/%3E%3C/svg%3E");
  background-size: 140px 140px;
  mask-image: radial-gradient(ellipse at 50% 40%, black 20%, transparent 75%);
}
.hero-content { position: relative; z-index: 1; max-width: 40rem; }
.eyebrow {
  font-family: var(--font-mono); font-size: 0.75rem; letter-spacing: 0.08em;
  text-transform: uppercase; color: var(--fog); margin: 0 0 1rem;
}
.eyebrow.dark { color: var(--fog-dim); }
.hero h1 {
  margin: 0 0 1.25rem;
  font-family: var(--font-display); font-weight: 800;
  font-size: clamp(2.2rem, 6vw, 3.6rem); line-height: 1.05; letter-spacing: -0.03em;
}
.hero-lead { margin: 0 0 1.75rem; color: rgba(242,239,232,0.78); font-size: 1.1rem; max-width: 34rem; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 0.75rem; }

.section { padding: clamp(3.5rem, 8vw, 6rem) 0; }
.section-kicker {
  font-family: var(--font-display); font-weight: 700;
  font-size: clamp(1.4rem, 3vw, 2rem); margin: 0 0 1.5rem; letter-spacing: -0.02em;
}
.mark {
  display: inline-block; font-family: var(--font-mono); font-size: 0.65em;
  font-weight: 500; letter-spacing: 0.06em; text-transform: uppercase;
  background: var(--coral); color: var(--bone); padding: 0.15rem 0.45rem;
  border-radius: 8px; vertical-align: middle;
}

/* Quotes */
.quotes { background: var(--void); color: var(--bone); }
.quote-slider { position: relative; max-width: 40rem; }
/* quote visibility/animation handled in motion block below */
.quote-text {
  margin: 0 0 1rem; font-size: clamp(1.2rem, 2.5vw, 1.55rem);
  line-height: 1.35; font-weight: 500;
}
.quote-meta { margin: 0; color: var(--fog); font-family: var(--font-mono); font-size: 0.75rem; }
.quote-nav { display: flex; gap: 0.5rem; }
.q-btn {
  width: 2.75rem; height: 2.75rem; border-radius: 50%;
  border: 1.5px solid rgba(242,239,232,0.3); background: transparent;
  color: var(--bone); cursor: pointer;
}
.q-btn:hover { border-color: var(--lime); color: var(--lime); }

/* Proof */
.proof { background: var(--charcoal); color: var(--bone); padding-top: 2rem; }
.proof-layout {
  display: grid; grid-template-columns: 0.7fr 1.3fr; gap: 2rem; align-items: center;
}
.geom {
  position: relative; display: grid; place-items: center; min-height: 240px;
}
.geom img { width: min(180px, 40vw); height: auto; filter: drop-shadow(0 20px 40px rgba(122,43,255,0.35)); }
.spark {
  position: absolute; top: 18%; right: 18%; width: 22px; height: 22px;
  background: var(--coral);
  clip-path: polygon(50% 0%, 65% 35%, 100% 50%, 65% 65%, 50% 100%, 35% 65%, 0% 50%, 35% 35%);
}
.spark-2 { top: auto; bottom: 22%; left: 14%; right: auto; width: 14px; height: 14px; background: var(--lime); }
.proof-card {
  background: var(--bone); color: var(--void);
  border-radius: 32px; padding: clamp(1.5rem, 4vw, 2.5rem);
}
.proof-card h2 {
  margin: 0 0 1rem; font-family: var(--font-display); font-weight: 800;
  font-size: clamp(1.35rem, 2.8vw, 1.85rem); line-height: 1.15; letter-spacing: -0.02em;
}
.proof-card > p { margin: 0 0 1.25rem; color: var(--fog-dim); }
.proof-list { margin: 0 0 1.5rem; padding: 0; list-style: none; display: grid; gap: 0.65rem; }
.proof-list li { padding-left: 1rem; border-left: 3px solid var(--violet); }
.metric-row { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1rem; margin-bottom: 1rem; }
.m-num {
  display: block; font-family: var(--font-display); font-weight: 800;
  font-size: 1.75rem; letter-spacing: -0.02em; color: var(--violet);
}
.m-label { font-size: 0.82rem; color: var(--fog-dim); }
.demo-note { margin: 0; font-family: var(--font-mono); font-size: 0.72rem; color: var(--fog); }

/* Services cloud */
.services-light { background: var(--bone); }
.cloud-title {
  margin: 0 0 1.75rem; text-align: center;
  font-family: var(--font-display); font-weight: 800; font-size: 1.5rem;
}
.service-cloud {
  display: flex; flex-wrap: wrap; justify-content: center; gap: 0.65rem;
  max-width: 52rem; margin: 0 auto;
}
.service-cloud span {
  font-family: var(--font-mono); font-size: 0.78rem; font-weight: 500;
  letter-spacing: 0.04em; text-transform: uppercase;
  color: var(--violet); border: 1.5px solid var(--violet);
  background: #fff; padding: 0.7rem 1.1rem; border-radius: var(--pill);
}

/* Creators */
.creators { background: var(--bone); padding-top: 0; }
.creators-box {
  display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between;
  gap: 1.5rem; background: #fff; border-radius: 32px; padding: 2rem 2.25rem;
  border: 1px solid rgba(14,11,22,0.06);
}
.creators-box h2 {
  margin: 0 0 0.5rem; font-family: var(--font-display); font-weight: 800;
  font-size: clamp(1.35rem, 3vw, 1.85rem); letter-spacing: -0.02em; line-height: 1.15;
}
.creators-box p:last-of-type { margin: 0; color: var(--fog-dim); max-width: 36rem; }

/* Brief */
.brief { background: var(--void); color: var(--bone); }
.brief-title {
  margin: 0 0 1rem; font-family: var(--font-display); font-weight: 800;
  font-size: clamp(1.8rem, 5vw, 3rem); line-height: 1.08; letter-spacing: -0.03em;
}
.brief-title em { font-style: normal; color: var(--lime); }
.brief-lead { margin: 0 0 2rem; color: var(--fog); max-width: 32rem; }
.brief-form { max-width: 680px; }
.form-card {
  display: grid; grid-template-columns: 1fr 1fr; gap: 1rem 1.25rem;
  background: var(--charcoal); border-radius: 28px; padding: 1.5rem;
  border: 1px solid rgba(242,239,232,0.08);
}
.form-card.is-success { display: none; }
.field { display: flex; flex-direction: column; gap: 0.35rem; }
.field-full { grid-column: 1 / -1; }
.field label {
  font-family: var(--font-mono); font-size: 0.68rem; letter-spacing: 0.06em;
  text-transform: uppercase; color: var(--fog);
}
.field input, .field select, .field textarea {
  background: var(--void); border: 1px solid rgba(242,239,232,0.14);
  border-radius: 14px; padding: 0.85rem 1rem; outline: none;
}
.field input:focus, .field select:focus, .field textarea:focus { border-color: var(--violet); }
.field textarea { resize: vertical; min-height: 110px; }
.field.is-invalid input, .field.is-invalid select, .field.is-invalid textarea { border-color: var(--coral); }
.error { margin: 0; min-height: 1em; font-size: 0.8rem; color: var(--coral); }
.form-actions { display: flex; flex-wrap: wrap; align-items: center; gap: 1rem; }
.form-hint { margin: 0; color: var(--fog); font-size: 0.85rem; }
.form-success {
  display: none; padding: 1.75rem; border-radius: 28px;
  background: rgba(200,255,46,0.08); border: 1px solid rgba(200,255,46,0.35);
}
.form-success.is-visible, .form-success.is-visible[hidden] { display: block; }
.form-success-title { margin: 0 0 0.5rem; color: var(--lime); font-family: var(--font-display); font-weight: 700; }
.form-success a { color: var(--lime); text-decoration: underline; }

/* Footer — saturated Violet */
.site-footer { background: var(--violet); color: var(--bone); margin-top: 0; }
.footer-top {
  display: flex; flex-wrap: wrap; justify-content: space-between; gap: 2.5rem;
  padding: 3rem 0 2.5rem;
}
.brand-light { position: static; transform: none; color: var(--bone); left: auto; top: auto; }
.footer-cols {
  display: grid; grid-template-columns: repeat(3, auto); gap: 2rem 3rem;
}
.footer-cols h3 {
  margin: 0 0 0.75rem; font-size: 0.95rem; font-weight: 700;
}
.footer-cols a {
  display: block; margin-bottom: 0.45rem; opacity: 0.85; font-size: 0.95rem;
}
.footer-cols a:hover { opacity: 1; text-decoration: underline; }
.footer-bottom { background: var(--violet-deep); }
.footer-bottom-inner {
  display: flex; flex-wrap: wrap; justify-content: space-between; gap: 0.75rem;
  padding: 1rem 0; font-size: 0.85rem; opacity: 0.9;
}

@media (max-width: 960px) {
  .pill-nav, .top-cta { display: none; }
  .nav-toggle { display: inline-flex; position: absolute; right: 1.25rem; top: 50%; transform: translateY(-50%); }
  .brand { color: var(--lime); }
  .proof-layout { grid-template-columns: 1fr; }
  .geom { order: -1; min-height: 160px; }
  .metric-row { grid-template-columns: 1fr; }
}
@media (max-width: 560px) {
  .form-card { grid-template-columns: 1fr; }
  .footer-cols { grid-template-columns: 1fr 1fr; }
  .hero { min-height: auto; padding-top: 7rem; }
}

/* ========== Motion / reveals ========== */
.topbar {
  transition: transform 0.35s var(--ease), opacity 0.35s var(--ease);
}
.topbar.is-scrolled .pill-nav {
  background: rgba(23, 20, 31, 0.82);
  box-shadow: 0 12px 40px rgba(0, 0, 0, 0.28);
  border-color: rgba(242, 239, 232, 0.18);
}
.pill-nav {
  transition: background 0.35s var(--ease), box-shadow 0.35s var(--ease), border-color 0.35s var(--ease);
}

/* Hero staggered reveal */
.hero-content .eyebrow,
.hero-content h1,
.hero-content .hero-lead,
.hero-content .hero-actions {
  opacity: 0;
  transform: translateY(22px);
  transition: opacity 0.7s var(--ease), transform 0.75s var(--ease);
}
.hero.is-ready .eyebrow { opacity: 1; transform: none; transition-delay: 0.05s; }
.hero.is-ready h1 { opacity: 1; transform: none; transition-delay: 0.16s; }
.hero.is-ready .hero-lead { opacity: 1; transform: none; transition-delay: 0.28s; }
.hero.is-ready .hero-actions { opacity: 1; transform: none; transition-delay: 0.4s; }

.hero-pattern {
  transition: opacity 1.2s var(--ease), transform 1.4s var(--ease);
  transform: scale(1.06);
}
.hero.is-ready .hero-pattern {
  opacity: 0.35;
  transform: scale(1);
}

/* Scroll hint */
.scroll-hint {
  position: absolute; bottom: 1.5rem; left: 50%;
  width: 2.4rem; height: 2.4rem; border-radius: 50%;
  border: 1.5px solid rgba(242, 239, 232, 0.35);
  display: grid; place-items: center; z-index: 2;
  color: var(--bone);
  animation: ryba-scroll-pulse 1.9s var(--ease) infinite;
  transition: opacity 0.35s, border-color 0.25s;
}
.scroll-hint span {
  width: 8px; height: 8px;
  border-right: 1.5px solid currentColor;
  border-bottom: 1.5px solid currentColor;
  transform: rotate(45deg) translateY(-2px);
}
.scroll-hint:hover { border-color: var(--lime); color: var(--lime); }
.scroll-hint.is-hidden { opacity: 0; pointer-events: none; animation: none; }
@keyframes ryba-scroll-pulse {
  0%, 100% { transform: translateX(-50%) translateY(0); opacity: 0.55; }
  50% { transform: translateX(-50%) translateY(7px); opacity: 1; }
}

/* Reveal system */
.reveal {
  opacity: 0;
  transform: translateY(26px);
  transition: opacity 0.7s var(--ease), transform 0.75s var(--ease);
  will-change: opacity, transform;
}
.reveal.is-in {
  opacity: 1;
  transform: none;
}
.reveal-delay-1 { transition-delay: 0.06s; }
.reveal-delay-2 { transition-delay: 0.12s; }
.reveal-delay-3 { transition-delay: 0.18s; }
.reveal-delay-4 { transition-delay: 0.24s; }
.reveal-delay-5 { transition-delay: 0.3s; }
.reveal-delay-6 { transition-delay: 0.36s; }

/* Service pills hover lift */
.service-cloud span {
  transition:
    transform 0.3s var(--ease),
    background 0.25s,
    color 0.25s,
    border-color 0.25s,
    box-shadow 0.3s var(--ease);
  cursor: default;
}
.service-cloud span:hover {
  transform: translateY(-5px) rotate(-1deg);
  background: var(--violet);
  color: var(--bone);
  box-shadow: 0 10px 24px rgba(122, 43, 255, 0.28);
}
.service-cloud span:nth-child(even):hover {
  transform: translateY(-5px) rotate(1deg);
}

/* Proof / metrics polish */
.proof-card {
  transition: transform 0.45s var(--ease), box-shadow 0.45s var(--ease);
}
.proof-card.is-in:hover {
  transform: translateY(-4px);
  box-shadow: 0 24px 60px rgba(0, 0, 0, 0.25);
}
.metric {
  transition: transform 0.3s var(--ease);
}
.metric:hover { transform: translateY(-3px); }
.geom img {
  transition: transform 0.6s var(--ease);
}
.geom.is-in img { animation: geom-float 5s ease-in-out infinite; }
@keyframes geom-float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-10px); }
}
.spark {
  transition: transform 0.35s var(--ease);
}
.geom.is-in .spark { animation: spark-twinkle 2.4s ease-in-out infinite; }
.geom.is-in .spark-2 { animation-delay: 0.6s; }
@keyframes spark-twinkle {
  0%, 100% { transform: scale(1) rotate(0deg); opacity: 1; }
  50% { transform: scale(1.15) rotate(12deg); opacity: 0.75; }
}

/* Quote slider polish */
.quote-slider {
  position: relative;
  min-height: 11rem;
}
.quote {
  display: block;
  position: absolute;
  inset: 0 auto auto 0;
  width: 100%;
  opacity: 0;
  visibility: hidden;
  transform: translateY(12px);
  pointer-events: none;
  transition:
    opacity 0.45s var(--ease),
    transform 0.5s var(--ease),
    visibility 0.45s;
}
.quote.is-active {
  position: relative;
  opacity: 1;
  visibility: visible;
  transform: none;
  pointer-events: auto;
  animation: none;
}
.quote.is-measure {
  position: relative !important;
  visibility: hidden !important;
  opacity: 0 !important;
  pointer-events: none !important;
  transform: none !important;
}
.quote.is-leaving {
  position: absolute;
  opacity: 0;
  visibility: hidden;
  transform: translateY(-10px);
}
.quote-nav { position: relative; z-index: 2; }
.q-btn {
  transition: transform 0.2s var(--ease), border-color 0.2s, color 0.2s, background 0.2s;
}
.q-btn:hover {
  transform: scale(1.06);
  border-color: var(--lime);
  color: var(--lime);
}
.q-btn:active { transform: scale(0.96); }
.quote-dots {
  display: flex; gap: 0.4rem; align-items: center;
  margin-left: 0.75rem;
}
.quote-dot {
  width: 7px; height: 7px; border-radius: 50%;
  border: none; padding: 0; cursor: pointer;
  background: rgba(242, 239, 232, 0.25);
  transition: transform 0.2s, background 0.2s;
}
.quote-dot.is-active {
  background: var(--lime);
  transform: scale(1.25);
}
.quote-nav-row {
  display: flex; align-items: center; gap: 0.25rem; margin-top: 1.5rem;
}

.creators-box {
  transition: transform 0.4s var(--ease), box-shadow 0.4s var(--ease);
}
.creators-box.is-in:hover {
  transform: translateY(-4px);
  box-shadow: 0 18px 48px rgba(14, 11, 22, 0.08);
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .hero-content .eyebrow,
  .hero-content h1,
  .hero-content .hero-lead,
  .hero-content .hero-actions,
  .hero-pattern,
  .reveal,
  .service-cloud span,
  .proof-card,
  .metric,
  .geom img,
  .spark,
  .quote,
  .q-btn,
  .creators-box,
  .scroll-hint,
  .btn,
  .pill-nav {
    transition: none !important;
    animation: none !important;
  }
  .hero-content .eyebrow,
  .hero-content h1,
  .hero-content .hero-lead,
  .hero-content .hero-actions,
  .reveal,
  .quote.is-active {
    opacity: 1 !important;
    transform: none !important;
    visibility: visible !important;
  }
  .hero-pattern { opacity: 0.35 !important; transform: none !important; }
  .service-cloud span:hover,
  .proof-card.is-in:hover,
  .creators-box.is-in:hover,
  .metric:hover {
    transform: none !important;
  }
}