/* ============================================================
   OperaBin — call-center quality intelligence
   Extends the shared Opera light design system.
   ============================================================ */

:root {
  --ob-violet: #7768f6;
  --ob-violet-dark: #4c3fc8;
  --ob-violet-soft: rgba(119, 104, 246, 0.12);
  --ob-ink: #0b1025;
  --ob-panel: #131930;
  --ob-green: #35d985;
  --ob-amber: #f3b938;
  --ob-coral: #f46d85;
}

.ob-skip {
  position: fixed;
  top: 10px;
  right: 16px;
  z-index: 1200;
  transform: translateY(-150%);
  padding: 10px 16px;
  border-radius: 999px;
  background: var(--c-navy);
  color: #fff;
  font-size: 13px;
  transition: transform 0.2s ease;
}

.ob-skip:focus { transform: translateY(0); }

.ob-hero {
  position: relative;
  min-height: 760px;
  padding: clamp(118px, 12vw, 154px) var(--pad) clamp(74px, 8vw, 104px);
  overflow: hidden;
  background:
    radial-gradient(circle at 84% 12%, rgba(119, 104, 246, 0.18), transparent 30%),
    radial-gradient(circle at 14% 78%, rgba(66, 144, 198, 0.16), transparent 32%),
    linear-gradient(145deg, #fff8ef 0%, #f7efff 48%, #edf5ff 100%);
}

.ob-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  opacity: 0.62;
  background-image:
    linear-gradient(rgba(13, 27, 62, 0.035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(13, 27, 62, 0.035) 1px, transparent 1px);
  background-size: 56px 56px;
  mask-image: linear-gradient(to bottom, #000, transparent 88%);
}

.ob-hero::after {
  content: "";
  position: absolute;
  width: 460px;
  height: 460px;
  left: -210px;
  top: 120px;
  border: 1px solid rgba(119, 104, 246, 0.2);
  border-radius: 50%;
  box-shadow: 0 0 0 58px rgba(119, 104, 246, 0.035), 0 0 0 118px rgba(66, 144, 198, 0.025);
}

.ob-hero .wrap { position: relative; z-index: 2; }

.ob-hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 0.88fr) minmax(0, 1.12fr);
  gap: clamp(40px, 6vw, 82px);
  align-items: center;
}

.ob-hero-copy,
.ob-product-shot,
.ob-showcase-shell,
.ob-screen,
.ob-screen-stage { min-width: 0; }

.ob-kicker {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  margin-bottom: 20px;
  padding: 7px 12px;
  border: 1px solid rgba(119, 104, 246, 0.2);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.58);
  color: var(--c-body);
  font-size: 12.5px;
  font-weight: 600;
  box-shadow: 0 8px 24px rgba(13, 27, 62, 0.05);
}

.ob-kicker-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--ob-violet);
  box-shadow: 0 0 0 5px var(--ob-violet-soft);
  animation: obPulse 2.4s ease-in-out infinite;
}

@keyframes obPulse {
  50% { box-shadow: 0 0 0 9px rgba(119, 104, 246, 0.03); }
}

.ob-hero-copy h1 {
  max-width: 13ch;
  font-size: clamp(38px, 5.3vw, 72px);
  line-height: 1.04;
  letter-spacing: -0.035em;
}

.ob-hero-copy h1 em {
  color: var(--ob-violet-dark);
  font-style: italic;
}

.ob-hero-copy .lede {
  max-width: 52ch;
  margin: 24px 0 30px;
  color: var(--c-body);
  font-size: clamp(15.5px, 1.5vw, 18px);
  line-height: 1.85;
}

.ob-hero-actions {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
}

.ob-hero-actions .btn { min-height: 46px; }

.ob-text-link {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  padding: 11px 6px;
  color: var(--c-body);
  font-size: 13.5px;
  font-weight: 600;
  transition: color 0.2s ease, gap 0.2s ease;
}

.ob-text-link:hover,
.ob-text-link:focus-visible { color: var(--ob-violet-dark); gap: 10px; }

.ob-proof {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
  margin-top: 36px;
}

.ob-proof-item {
  min-width: 0;
  padding-inline-start: 13px;
  border-inline-start: 2px solid rgba(119, 104, 246, 0.28);
}

.ob-proof-item strong {
  display: block;
  color: var(--c-navy);
  font-size: 16px;
  line-height: 1.35;
}

.ob-proof-item span {
  display: block;
  margin-top: 3px;
  color: var(--c-muted);
  font-size: 11.5px;
  line-height: 1.55;
}

.ob-product-shot { position: relative; }

.ob-product-shot::before {
  content: "";
  position: absolute;
  inset: 8% -6% -9% 10%;
  z-index: -1;
  border-radius: 44px;
  background: linear-gradient(135deg, rgba(119, 104, 246, 0.28), rgba(66, 144, 198, 0.16));
  filter: blur(34px);
}

.ob-window {
  position: relative;
  overflow: hidden;
  border: 1px solid rgba(119, 104, 246, 0.28);
  border-radius: 20px;
  background: var(--ob-ink);
  box-shadow: 0 34px 90px rgba(45, 44, 113, 0.2), 0 8px 22px rgba(13, 27, 62, 0.12);
  transform: perspective(1300px) rotateY(-3deg) rotateX(1deg);
  transform-origin: center;
  transition: transform 0.5s var(--ease), box-shadow 0.5s ease;
}

.ob-window:hover { transform: perspective(1300px) rotateY(0) rotateX(0) translateY(-4px); }

.ob-window-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  min-height: 42px;
  padding: 0 14px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  background: #11162a;
}

.ob-window-dots { display: flex; gap: 6px; direction: ltr; }
.ob-window-dots i { width: 8px; height: 8px; border-radius: 50%; background: rgba(255, 255, 255, 0.2); }
.ob-window-dots i:nth-child(1) { background: var(--ob-coral); }
.ob-window-dots i:nth-child(2) { background: var(--ob-amber); }
.ob-window-dots i:nth-child(3) { background: var(--ob-green); }

.ob-window-label {
  color: rgba(255, 255, 255, 0.56);
  font-size: 10.5px;
  letter-spacing: 0.03em;
}

.ob-window img { width: 100%; height: auto; }

.ob-float-card {
  position: absolute;
  bottom: -26px;
  right: -22px;
  min-width: 174px;
  padding: 14px 16px;
  border: 1px solid rgba(255, 255, 255, 0.62);
  border-radius: 16px;
  background: rgba(255, 255, 255, 0.82);
  backdrop-filter: blur(18px);
  box-shadow: 0 18px 48px rgba(13, 27, 62, 0.16);
}

.ob-float-card span { color: var(--c-muted); font-size: 11px; }
.ob-float-card strong { display: block; margin-top: 3px; color: var(--c-navy); font-size: 21px; }
.ob-float-card b { color: #139b59; font-size: 11px; }

.ob-section { padding: clamp(72px, 9vw, 112px) var(--pad); }
.ob-section.alt { border-block: 1px solid var(--border); background: var(--c-bg2); }
.ob-section.white { background: #fff; }

.ob-section-head {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr);
  gap: clamp(32px, 6vw, 82px);
  align-items: start;
  margin-bottom: 46px;
}

.ob-section-head h2 {
  max-width: 15ch;
  font-size: clamp(28px, 4vw, 50px);
  line-height: 1.12;
}

.ob-section-head p {
  max-width: 58ch;
  padding-top: 12px;
  color: var(--c-body);
  font-size: 15.5px;
  line-height: 1.85;
}

.ob-value-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
}

.ob-value-card {
  position: relative;
  min-height: 286px;
  overflow: hidden;
  padding: 28px 26px 26px;
  border: 1px solid var(--border);
  border-radius: 20px;
  background: rgba(255, 255, 255, 0.82);
  box-shadow: 0 14px 40px rgba(66, 144, 198, 0.06);
  transition: transform 0.3s var(--ease), border-color 0.3s ease, box-shadow 0.3s ease;
}

.ob-value-card::after {
  content: "";
  position: absolute;
  width: 150px;
  height: 150px;
  left: -70px;
  bottom: -90px;
  border-radius: 50%;
  background: var(--ob-violet-soft);
  filter: blur(2px);
}

.ob-value-card:hover {
  transform: translateY(-6px);
  border-color: rgba(119, 104, 246, 0.34);
  box-shadow: 0 20px 48px rgba(66, 144, 198, 0.12);
}

.ob-icon {
  display: grid;
  place-items: center;
  width: 44px;
  height: 44px;
  margin-bottom: 24px;
  border: 1px solid rgba(119, 104, 246, 0.16);
  border-radius: 13px;
  background: linear-gradient(145deg, rgba(119, 104, 246, 0.14), rgba(66, 144, 198, 0.08));
  color: var(--ob-violet-dark);
}

.ob-value-card h3 { margin-bottom: 12px; font-size: 21px; }
.ob-value-card p { color: var(--c-muted); font-size: 13.5px; line-height: 1.8; }

.ob-feature-list {
  display: flex;
  flex-wrap: wrap;
  gap: 7px;
  margin-top: 20px;
}

.ob-feature-list span {
  padding: 5px 9px;
  border-radius: 999px;
  background: var(--c-bg);
  color: var(--c-body);
  font-size: 10.5px;
  font-weight: 600;
}

.ob-showcase { background: var(--c-bg); }

.ob-showcase-shell {
  overflow: hidden;
  border: 1px solid rgba(119, 104, 246, 0.2);
  border-radius: 26px;
  background: var(--ob-ink);
  box-shadow: 0 36px 90px rgba(25, 28, 74, 0.18);
}

.ob-showcase-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 18px 20px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  background: #11162a;
}

.ob-tabs {
  display: flex;
  gap: 7px;
  overflow-x: auto;
  scrollbar-width: none;
}

.ob-tabs::-webkit-scrollbar { display: none; }

.ob-tab {
  min-height: 40px;
  padding: 9px 14px;
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.04);
  color: rgba(255, 255, 255, 0.58);
  font-size: 12.5px;
  white-space: nowrap;
  transition: background 0.2s ease, color 0.2s ease, border-color 0.2s ease;
}

.ob-tab:hover { color: #fff; border-color: rgba(119, 104, 246, 0.55); }
.ob-tab[aria-selected="true"] { border-color: var(--ob-violet); background: var(--ob-violet); color: #fff; }

.ob-live {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  flex: none;
  color: rgba(255, 255, 255, 0.58);
  font-size: 11px;
}

.ob-live::before {
  content: "";
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--ob-green);
  box-shadow: 0 0 0 5px rgba(53, 217, 133, 0.1);
}

.ob-screen-stage { position: relative; background: #080b18; }

.ob-screen {
  display: none;
  margin: 0;
  animation: obScreenIn 0.45s var(--ease) both;
}

.ob-screen.active { display: block; }

@keyframes obScreenIn {
  from { opacity: 0; transform: translateY(10px); }
  to { opacity: 1; transform: translateY(0); }
}

.ob-screen img { width: 100%; height: auto; }

.ob-screen figcaption {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  min-height: 66px;
  padding: 14px 20px;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  background: #11162a;
  color: rgba(255, 255, 255, 0.55);
  font-size: 12px;
}

.ob-screen figcaption strong { color: #fff; font-size: 13px; }

.ob-capability-grid {
  display: grid;
  grid-template-columns: repeat(12, minmax(0, 1fr));
  gap: 16px;
}

.ob-capability {
  position: relative;
  min-height: 230px;
  overflow: hidden;
  padding: 26px;
  border: 1px solid var(--border);
  border-radius: 20px;
  background: #fff;
  transition: transform 0.3s var(--ease), border-color 0.3s ease;
}

.ob-capability:hover { transform: translateY(-4px); border-color: rgba(119, 104, 246, 0.34); }
.ob-capability.span-7 { grid-column: span 7; }
.ob-capability.span-5 { grid-column: span 5; }
.ob-capability.span-4 { grid-column: span 4; }

.ob-capability.dark {
  border-color: rgba(119, 104, 246, 0.22);
  background:
    radial-gradient(circle at 15% 10%, rgba(119, 104, 246, 0.3), transparent 38%),
    linear-gradient(145deg, #151a31, #0b1025);
  color: #fff;
}

.ob-capability.dark .ob-card-index,
.ob-capability.dark h3 {
  color: #fff !important;
}

.ob-capability.dark p {
  color: rgba(255, 255, 255, 0.78) !important;
}

.ob-card-index {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 38px;
  color: var(--ob-violet-dark);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.08em;
}

.ob-card-index::after { content: ""; width: 28px; height: 1px; background: currentColor; opacity: 0.35; }
.ob-capability.dark .ob-card-index { color: #aa9fff; }
.ob-capability h3 { margin-bottom: 10px; font-size: clamp(19px, 2vw, 25px); }
.ob-capability.dark h3 { color: #fff; }
.ob-capability p { max-width: 52ch; color: var(--c-muted); font-size: 13.5px; line-height: 1.8; }
.ob-capability.dark p { color: rgba(255, 255, 255, 0.55); }

.ob-mini-chart {
  position: absolute;
  top: 24px;
  left: 24px;
  display: flex;
  align-items: end;
  gap: 5px;
  width: 118px;
  height: 52px;
  direction: ltr;
}

.ob-mini-chart i {
  flex: 1;
  height: var(--h);
  border-radius: 4px 4px 1px 1px;
  background: linear-gradient(to top, var(--ob-violet-dark), #a89eff);
  opacity: 0.85;
}

.ob-sentiment {
  position: absolute;
  top: 24px;
  left: 24px;
  width: 76px;
  aspect-ratio: 1;
  border-radius: 50%;
  background: conic-gradient(var(--ob-green) 0 58%, var(--ob-amber) 58% 78%, var(--ob-coral) 78% 100%);
}

.ob-sentiment::after { content: ""; position: absolute; inset: 14px; border-radius: 50%; background: #fff; }

.ob-alert {
  position: absolute;
  top: 22px;
  left: 22px;
  width: 108px;
  padding: 10px;
  border: 1px solid rgba(244, 109, 133, 0.22);
  border-radius: 12px;
  background: rgba(244, 109, 133, 0.08);
  color: #db4965;
  font-size: 10px;
  line-height: 1.55;
}

.ob-process {
  border-block: 1px solid rgba(119, 104, 246, 0.18);
  background:
    radial-gradient(circle at 80% 10%, rgba(119, 104, 246, 0.2), transparent 34%),
    linear-gradient(160deg, #11172d, #090d1e 72%);
  color: #fff;
}

.ob-process .eyebrow { color: #aa9fff; }
.ob-process .eyebrow::before { background: #aa9fff; }
.ob-process .eyebrow,
.ob-process .ob-section-head h2,
.ob-process .ob-step h3 { color: #fff !important; }
.ob-process .ob-section-head p,
.ob-process .ob-step p { color: rgba(255, 255, 255, 0.78) !important; }

.ob-process-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
}

.ob-step {
  position: relative;
  min-height: 314px;
  padding: 28px;
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 22px;
  background: rgba(255, 255, 255, 0.045);
  transition: transform 0.3s var(--ease), background 0.3s ease;
}

.ob-step:hover { transform: translateY(-5px); background: rgba(255, 255, 255, 0.07); }

.ob-step-no {
  display: grid;
  place-items: center;
  width: 48px;
  height: 48px;
  margin-bottom: 54px;
  border: 1px solid rgba(170, 159, 255, 0.38);
  border-radius: 50%;
  color: #fff !important;
  font-family: 'Playfair Display', Georgia, serif;
  font-size: 18px;
}

.ob-step:not(:last-child)::after {
  content: "";
  position: absolute;
  top: 52px;
  inset-inline-end: -17px;
  z-index: 2;
  width: 18px;
  height: 1px;
  background: rgba(170, 159, 255, 0.38);
}

.ob-step h3 { margin-bottom: 14px; color: #fff; font-size: 22px; }
.ob-step p { color: rgba(255, 255, 255, 0.52); font-size: 13.5px; line-height: 1.85; }

.ob-outcomes {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 15px;
}

.ob-outcome {
  min-height: 228px;
  padding: 26px 23px;
  border: 1px solid var(--border);
  border-radius: 18px;
  background: #fff;
}

.ob-outcome strong {
  display: block;
  margin-bottom: 26px;
  color: var(--ob-violet-dark);
  font-family: 'Playfair Display', Georgia, serif;
  font-size: 13px;
}

.ob-outcome h3 { margin-bottom: 12px; font-size: 19px; }
.ob-outcome p { color: var(--c-muted); font-size: 13px; line-height: 1.75; }

.ob-cta-wrap { padding: 0 var(--pad) clamp(72px, 9vw, 112px); background: var(--c-bg); }

.ob-cta {
  position: relative;
  max-width: 1280px;
  margin: 0 auto;
  overflow: hidden;
  padding: clamp(58px, 8vw, 96px) var(--pad);
  border: 1px solid rgba(119, 104, 246, 0.24);
  border-radius: 28px;
  background:
    radial-gradient(circle at 15% 0%, rgba(119, 104, 246, 0.3), transparent 38%),
    radial-gradient(circle at 85% 100%, rgba(66, 144, 198, 0.22), transparent 34%),
    linear-gradient(150deg, #131a33, #080c1c);
  text-align: center;
  color: #fff;
  box-shadow: 0 32px 82px rgba(13, 27, 62, 0.16);
}

.ob-cta::before {
  content: "";
  position: absolute;
  inset: 0;
  opacity: 0.35;
  background-image: radial-gradient(rgba(255, 255, 255, 0.22) 1px, transparent 1px);
  background-size: 28px 28px;
  mask-image: radial-gradient(circle at center, #000, transparent 72%);
}

.ob-cta > * { position: relative; }
.ob-cta h2 { max-width: 18ch; margin: 0 auto 16px; color: #fff !important; font-size: clamp(30px, 4vw, 50px); }
.ob-cta p { max-width: 54ch; margin: 0 auto 30px; color: rgba(255, 255, 255, 0.78) !important; font-size: 15.5px; }
.ob-cta-actions { display: flex; justify-content: center; gap: 12px; flex-wrap: wrap; }
.ob-cta .btn-solid { border-color: #fff; background: #fff; color: var(--c-navy); }
.ob-cta .btn-outline { border-color: rgba(255, 255, 255, 0.3); color: #fff; }

.ob-reveal {
  opacity: 0;
  transform: translateY(22px);
  transition: opacity 0.58s var(--ease), transform 0.58s var(--ease);
}

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

[dir="rtl"] .ob-window { transform: perspective(1300px) rotateY(3deg) rotateX(1deg); }
[dir="rtl"] .ob-window:hover { transform: perspective(1300px) rotateY(0) rotateX(0) translateY(-4px); }
[dir="rtl"] .ob-float-card { right: auto; left: -22px; }
[dir="rtl"] .ob-card-index { letter-spacing: 0; }

@media (max-width: 1080px) {
  .ob-hero { min-height: 0; }
  .ob-hero-grid { grid-template-columns: minmax(0, 1fr); }
  .ob-hero-copy { max-width: 760px; }
  .ob-hero-copy h1 { max-width: 15ch; }
  .ob-product-shot { max-width: 860px; }
  .ob-value-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .ob-value-card:last-child { grid-column: 1 / -1; min-height: 240px; }
  .ob-capability.span-7,
  .ob-capability.span-5 { grid-column: span 6; }
  .ob-capability.span-4 { grid-column: span 6; }
  .ob-outcomes { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

@media (max-width: 820px) {
  .ob-section-head { grid-template-columns: 1fr; gap: 18px; }
  .ob-section-head h2 { max-width: 19ch; }
  .ob-section-head p { padding-top: 0; }
  .ob-process-grid { grid-template-columns: 1fr; }
  .ob-step { min-height: auto; }
  .ob-step-no { margin-bottom: 34px; }
  .ob-step:not(:last-child)::after { display: none; }
}

@media (max-width: 640px) {
  .ob-hero { padding-top: 104px; padding-inline: 18px; }
  .ob-hero-grid { gap: 46px; }
  .ob-hero-copy h1 { max-width: 100%; font-size: clamp(35px, 11vw, 48px); overflow-wrap: anywhere; }
  .ob-kicker { max-width: 100%; white-space: normal; }
  .ob-hero-copy .lede { margin-block: 20px 26px; }
  .ob-hero-actions { align-items: stretch; }
  .ob-hero-actions .btn { flex: 1 1 180px; justify-content: center; }
  .ob-text-link { justify-content: center; flex-basis: 100%; }
  .ob-proof { grid-template-columns: 1fr; gap: 14px; }
  .ob-proof-item { padding: 3px 12px; }
  .ob-product-shot { width: 100%; }
  .ob-window { width: 100%; border-radius: 14px; transform: none !important; }
  .ob-window-bar { min-height: 36px; }
  .ob-window-label { font-size: 9px; }
  .ob-float-card { right: 14px !important; left: auto !important; bottom: -38px; min-width: 150px; }
  .ob-section { padding-inline: 18px; }
  .ob-value-grid { grid-template-columns: 1fr; }
  .ob-value-card:last-child { grid-column: auto; }
  .ob-showcase-top { align-items: flex-start; flex-direction: column; padding: 14px; }
  .ob-tabs { width: 100%; }
  .ob-screen figcaption { align-items: flex-start; flex-direction: column; gap: 4px; }
  .ob-capability-grid { grid-template-columns: 1fr; }
  .ob-capability.span-7,
  .ob-capability.span-5,
  .ob-capability.span-4 { grid-column: auto; }
  .ob-capability { min-height: 220px; }
  .ob-process-grid,
  .ob-outcomes { grid-template-columns: 1fr; }
  .ob-cta-wrap { padding-inline: 18px; }
  .ob-cta { border-radius: 22px; }
  .ob-cta-actions .btn { width: 100%; justify-content: center; }
}

@media (prefers-reduced-motion: reduce) {
  .ob-kicker-dot,
  .ob-screen { animation: none; }
  .ob-reveal { opacity: 1; transform: none; transition: none; }
  .ob-window,
  .ob-value-card,
  .ob-capability,
  .ob-step { transition: none; }
}