:root {
  --bg: #070812;
  --bg-soft: #0b0d1a;
  --surface: rgba(255, 255, 255, 0.06);
  --surface-strong: rgba(255, 255, 255, 0.1);
  --line: rgba(255, 255, 255, 0.12);
  --ink: #f7f8ff;
  --ink-muted: rgba(247, 248, 255, 0.72);
  --accent: #8a7bff;
  --accent-2: #ff7ab8;
  --accent-3: #45e3ff;
  --radius-lg: 28px;
  --radius-md: 18px;
  --maxw: 1120px;
  --shadow: 0 18px 70px rgba(2, 4, 16, 0.8);
  font-synthesis: none;
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-height: 100vh;
  font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI",
    sans-serif;
  background: var(--bg);
  color: var(--ink);
  line-height: 1.6;
  overflow-x: hidden;
}

img {
  max-width: 100%;
  display: block;
}

a {
  color: inherit;
}

a:focus-visible,
button:focus-visible {
  outline: 2px solid rgba(69, 227, 255, 0.9);
  outline-offset: 3px;
  border-radius: 6px;
}

.exp-ambient {
  position: fixed;
  inset: 0;
  z-index: -1;
  overflow: hidden;
  background:
    radial-gradient(1200px circle at 12% -10%, rgba(69, 227, 255, 0.18), transparent 60%),
    radial-gradient(900px circle at 95% 5%, rgba(255, 122, 184, 0.16), transparent 55%),
    radial-gradient(1100px circle at 50% 90%, rgba(138, 123, 255, 0.2), transparent 60%),
    linear-gradient(180deg, var(--bg), var(--bg-soft));
}

.exp-ambient__city {
  position: absolute;
  inset: -8%;
  width: 116%;
  height: 116%;
  object-fit: cover;
  opacity: 0.22;
  filter: saturate(1.3) contrast(1.1) brightness(0.65) blur(1.5px);
  mix-blend-mode: soft-light;
  transform: scale(1.04);
}

.exp-ambient__blob {
  position: absolute;
  width: 52vw;
  height: 52vw;
  border-radius: 50%;
  filter: blur(90px);
  opacity: 0.45;
  animation: exp-float 18s ease-in-out infinite;
}

.exp-ambient__blob--a {
  top: -18vw;
  left: -8vw;
  background: radial-gradient(circle at 30% 30%, var(--accent-3), transparent 62%);
}

.exp-ambient__blob--b {
  bottom: -22vw;
  right: -12vw;
  background: radial-gradient(circle at 40% 40%, var(--accent-2), transparent 64%);
  animation-delay: -6s;
}

.exp-ambient__grid {
  position: absolute;
  inset: -30%;
  background:
    repeating-linear-gradient(
      90deg,
      rgba(255, 255, 255, 0.06),
      rgba(255, 255, 255, 0.06) 1px,
      transparent 1px,
      transparent 80px
    ),
    repeating-linear-gradient(
      0deg,
      rgba(255, 255, 255, 0.06),
      rgba(255, 255, 255, 0.06) 1px,
      transparent 1px,
      transparent 80px
    );
  opacity: 0.08;
  transform: rotate(-6deg);
  mask-image: radial-gradient(circle at center, black 40%, transparent 70%);
}

.exp-ambient__noise {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  mix-blend-mode: soft-light;
  opacity: 0.35;
}

@keyframes exp-float {
  0%,
  100% {
    transform: translate3d(0, 0, 0);
  }
  50% {
    transform: translate3d(4vw, 3vw, 0);
  }
}

@media (prefers-reduced-motion: reduce) {
  .exp-ambient__blob {
    animation: none;
  }
}

.exp-container {
  width: min(var(--maxw), 100%);
  margin: 0 auto;
  padding: 0 1.5rem;
}

.exp-topbar {
  position: sticky;
  top: 0;
  z-index: 20;
  backdrop-filter: blur(10px);
  background: rgba(7, 8, 18, 0.75);
  border-bottom: 1px solid var(--line);
}

.exp-topbar__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 1rem 0;
}

.exp-logo {
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
  text-decoration: none;
  padding: 0.35rem 0.7rem;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.92);
  border: 1px solid rgba(255, 255, 255, 0.9);
  box-shadow: 0 10px 28px rgba(2, 4, 16, 0.55);
}

.exp-logo img {
  height: 36px;
  width: auto;
  filter: drop-shadow(0 2px 6px rgba(0, 0, 0, 0.2));
}

.exp-nav {
  display: flex;
  align-items: center;
  gap: 1rem;
  font-size: 0.95rem;
  color: var(--ink-muted);
}

.exp-nav a {
  text-decoration: none;
  padding: 0.35rem 0.2rem;
  border-bottom: 1px solid transparent;
}

.exp-nav a:hover {
  color: var(--ink);
  border-color: rgba(69, 227, 255, 0.75);
}

.exp-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.9rem 1.4rem;
  border-radius: 999px;
  font-weight: 600;
  text-decoration: none;
  border: 1px solid var(--line);
  background: transparent;
  color: var(--ink);
  transition: transform 150ms ease, background 150ms ease,
    box-shadow 150ms ease, border-color 150ms ease;
}

.exp-btn--primary {
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
  border-color: transparent;
  box-shadow: 0 12px 40px rgba(138, 123, 255, 0.4);
}

.exp-btn--primary:hover {
  transform: translateY(-1px);
  box-shadow: 0 18px 52px rgba(255, 122, 184, 0.35);
}

.exp-btn--ghost:hover {
  background: var(--surface-strong);
  border-color: rgba(255, 255, 255, 0.25);
}

.exp-hero {
  padding: clamp(4.5rem, 9vw, 6.5rem) 0 3.5rem;
}

.exp-hero__grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: clamp(1.5rem, 4vw, 3rem);
  align-items: center;
}

.exp-hero__tag {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.8rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--ink-muted);
  background: var(--surface);
  padding: 0.45rem 0.85rem;
  border: 1px solid var(--line);
  border-radius: 999px;
}

.exp-hero h1 {
  font-size: clamp(2.7rem, 5.1vw, 4.1rem);
  line-height: 1.05;
  margin: 1.2rem 0 1rem;
}

.exp-gradient {
  background: linear-gradient(90deg, var(--accent-3), var(--accent-2), var(--accent));
  -webkit-background-clip: text;
  color: transparent;
}

.exp-lead {
  font-size: 1.15rem;
  color: var(--ink-muted);
  max-width: 58ch;
  margin: 0;
}

.exp-hero__actions {
  display: flex;
  gap: 0.9rem;
  flex-wrap: wrap;
  margin-top: 1.8rem;
}

.exp-hero__proof {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0.9rem;
  margin-top: 2.4rem;
}

.exp-proof {
  background: var(--surface);
  border: 1px solid var(--line);
  padding: 1rem 1.1rem;
  border-radius: var(--radius-md);
  font-size: 0.95rem;
  backdrop-filter: blur(6px);
}

.exp-proof strong {
  display: block;
  font-size: 1.1rem;
  margin-bottom: 0.25rem;
}

.exp-hero__visual {
  position: relative;
  display: grid;
  gap: 1.4rem;
  align-items: center;
  justify-items: center;
}

.exp-orbit {
  position: relative;
  width: min(440px, 100%);
  aspect-ratio: 1 / 1;
  display: grid;
  place-items: center;
}

.exp-orbit::before {
  content: "";
  position: absolute;
  inset: 10%;
  border-radius: 50%;
  border: 1px dashed rgba(255, 255, 255, 0.3);
  background:
    radial-gradient(circle at center, rgba(69, 227, 255, 0.16), transparent 55%),
    radial-gradient(circle at 20% 80%, rgba(255, 122, 184, 0.14), transparent 60%);
  animation: exp-spin 36s linear infinite;
}

.exp-orbit::after {
  content: "";
  position: absolute;
  inset: 3%;
  border-radius: 50%;
  border: 1px solid rgba(255, 255, 255, 0.06);
  box-shadow: inset 0 0 0 1px rgba(138, 123, 255, 0.18);
}

.exp-orbit__core {
  width: 38%;
  aspect-ratio: 1 / 1;
  border-radius: 50%;
  border: 1px solid var(--line);
  background:
    radial-gradient(circle at top left, rgba(69, 227, 255, 0.35), transparent 60%),
    radial-gradient(circle at bottom right, rgba(138, 123, 255, 0.4), transparent 65%),
    rgba(7, 8, 18, 0.9);
  display: grid;
  place-items: center;
  text-align: center;
  padding: 1rem;
  box-shadow: var(--shadow);
}

.exp-orbit__core-title {
  font-size: clamp(1.8rem, 3vw, 2.4rem);
  font-weight: 800;
  letter-spacing: 0.18em;
  margin-left: 0.18em;
  background: linear-gradient(90deg, var(--accent-3), var(--accent-2), var(--accent));
  -webkit-background-clip: text;
  color: transparent;
}

.exp-orbit__core-sub {
  display: block;
  font-size: 0.9rem;
  color: var(--ink-muted);
  margin-top: 0.25rem;
}

.exp-orbit__node {
  position: absolute;
  width: min(220px, 40%);
  padding: 1.05rem 1.25rem;
  border-radius: 999px;
  background: rgba(7, 8, 18, 0.92);
  border: 1px solid var(--line);
  display: grid;
  gap: 0.25rem;
  font-size: 0.9rem;
  line-height: 1.35;
  box-shadow: var(--shadow);
}

.exp-orbit__node-title {
  font-weight: 700;
  font-size: 0.95rem;
}

.exp-orbit__node-sub {
  font-size: 0.82rem;
  color: var(--ink-muted);
}

.exp-orbit__node--1 {
  top: 0;
  left: 50%;
  transform: translate(-50%, -18%);
}

.exp-orbit__node--2 {
  top: 50%;
  right: -12%;
  transform: translate(0, -50%);
}

.exp-orbit__node--3 {
  bottom: 0;
  left: 50%;
  transform: translate(-50%, 18%);
}

.exp-orbit__node--4 {
  top: 50%;
  left: -12%;
  transform: translate(0, -50%);
}

.exp-orbit-caption {
  max-width: 46ch;
  text-align: center;
  font-size: 0.95rem;
  color: var(--ink-muted);
}

@keyframes exp-spin {
  from {
    transform: rotate(0deg);
  }
  to {
    transform: rotate(360deg);
  }
}

@media (prefers-reduced-motion: reduce) {
  .exp-orbit::before {
    animation: none;
  }
}

.exp-metric {
  position: relative;
  background: var(--surface);
  border: 1px solid var(--line);
  padding: 1.6rem 1.7rem;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow);
  display: grid;
  gap: 1.2rem;
  backdrop-filter: blur(8px);
}

.exp-metric__title {
  font-weight: 700;
  font-size: 1.05rem;
}

.exp-metric__row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.95rem;
  color: var(--ink-muted);
  gap: 1rem;
}

.exp-metric__bar {
  height: 8px;
  background: rgba(255, 255, 255, 0.08);
  border-radius: 999px;
  overflow: hidden;
  margin-top: 0.5rem;
}

.exp-metric__bar span {
  display: block;
  height: 100%;
  background: linear-gradient(90deg, var(--accent-3), var(--accent));
  width: var(--bar, 50%);
}

.exp-metric__note {
  font-size: 0.9rem;
  color: var(--ink-muted);
  margin: 0;
}

.exp-section {
  padding: 3.5rem 0;
  scroll-margin-top: 96px;
}

.exp-section__header {
  display: grid;
  gap: 0.6rem;
  margin-bottom: 2rem;
  max-width: 720px;
}

.exp-eyebrow {
  font-size: 0.85rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  font-weight: 600;
  color: var(--ink-muted);
}

.exp-section h2 {
  font-size: clamp(1.9rem, 3vw, 2.5rem);
  margin: 0;
}

.exp-section p {
  color: var(--ink-muted);
}

.exp-panel {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  padding: clamp(1.6rem, 3vw, 2.4rem);
  box-shadow: var(--shadow);
  backdrop-filter: blur(8px);
}

.exp-pain-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 1rem;
}

.exp-pain {
  padding: 1.35rem 1.5rem;
  border-radius: var(--radius-md);
  background: rgba(7, 8, 18, 0.9);
  border: 1px solid var(--line);
  display: grid;
  gap: 0.4rem;
}

.exp-pain h3 {
  margin: 0;
  font-size: 1.05rem;
}

.exp-card-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 1.2rem;
}

.exp-card {
  position: relative;
  background: rgba(7, 8, 18, 0.9);
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  padding: 1.6rem 1.7rem;
  display: grid;
  gap: 0.7rem;
  overflow: hidden;
}

.exp-card::after {
  content: "";
  position: absolute;
  inset: -40%;
  background: radial-gradient(circle at top left, rgba(69, 227, 255, 0.4), transparent 60%);
  opacity: 0.18;
  z-index: 0;
}

.exp-card > * {
  position: relative;
  z-index: 1;
}

.exp-card h3 {
  margin: 0;
  font-size: 1.15rem;
}

.exp-kicker {
  font-weight: 600;
  color: var(--ink);
}

.exp-timeline {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 1rem;
}

.exp-timeline li {
  position: relative;
  padding: 1.5rem 1.7rem;
  border-radius: var(--radius-md);
  border: 1px solid var(--line);
  background: rgba(7, 8, 18, 0.9);
  display: grid;
  grid-template-columns: 56px 1fr;
  grid-template-rows: auto auto;
  column-gap: 1.25rem;
  row-gap: 0.35rem;
  align-items: start;
}

.exp-timeline li::before {
  content: attr(data-step);
  position: static;
  grid-column: 1;
  grid-row: 1;
  justify-self: center;
  align-self: center;
  width: 46px;
  height: 46px;
  border-radius: 50%;
  background: linear-gradient(145deg, var(--accent-3), var(--accent-2), var(--accent));
  border: 1px solid rgba(255, 255, 255, 0.5);
  display: grid;
  place-items: center;
  font-weight: 800;
  font-size: 1.05rem;
  color: #05060f;
  box-shadow:
    0 0 0 3px rgba(69, 227, 255, 0.12),
    0 10px 30px rgba(2, 4, 16, 0.9),
    0 0 28px rgba(138, 123, 255, 0.55);
}

.exp-timeline li h3 {
  grid-column: 2;
  grid-row: 1;
  align-self: center;
  margin: 0;
}

.exp-timeline li p {
  grid-column: 2;
  grid-row: 2;
  margin: 0;
}

.exp-engagement-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 1.2rem;
}

.exp-engagement {
  padding: 1.7rem;
  border-radius: var(--radius-md);
  border: 1px solid var(--line);
  background: rgba(7, 8, 18, 0.92);
  display: grid;
  gap: 0.6rem;
}

.exp-engagement .exp-kicker {
  font-size: 0.9rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--ink-muted);
}

.exp-case-strip {
  display: grid;
  grid-auto-flow: column;
  grid-auto-columns: minmax(260px, 1fr);
  gap: 1rem;
  overflow-x: auto;
  padding-bottom: 0.5rem;
  scroll-snap-type: x mandatory;
}

.exp-case {
  scroll-snap-align: start;
  padding: 1.5rem;
  border-radius: var(--radius-md);
  border: 1px solid var(--line);
  background: rgba(7, 8, 18, 0.9);
  display: grid;
  gap: 0.6rem;
  min-height: 220px;
}

.exp-case h3 {
  margin: 0;
}

.exp-contact {
  padding: clamp(2.6rem, 5vw, 3.6rem);
  border-radius: calc(var(--radius-lg) + 6px);
  border: 1px solid var(--line);
  background:
    radial-gradient(800px circle at top left, rgba(69, 227, 255, 0.25), transparent 55%),
    radial-gradient(900px circle at bottom right, rgba(255, 122, 184, 0.25), transparent 55%),
    rgba(7, 8, 18, 0.92);
  text-align: center;
  display: grid;
  gap: 1.2rem;
}

.exp-contact p {
  margin: 0;
  color: var(--ink-muted);
}

.exp-footer {
  padding: 2.5rem 0 3rem;
  text-align: center;
  color: var(--ink-muted);
  font-size: 0.95rem;
}

.exp-footer a {
  text-decoration: none;
}

@media (max-width: 960px) {
  .exp-hero__grid {
    grid-template-columns: 1fr;
  }

  .exp-hero__proof {
    grid-template-columns: repeat(2, 1fr);
  }

  .exp-nav {
    display: none;
  }
}

@media (max-width: 640px) {
  .exp-container {
    padding: 0 1.1rem;
  }

  .exp-hero__proof {
    grid-template-columns: 1fr;
  }

  .exp-hero__actions {
    flex-direction: column;
  }

  .exp-btn {
    width: 100%;
  }

  .exp-case-strip {
    grid-auto-columns: 85%;
  }

  .exp-orbit__node--2 {
    right: -8%;
  }

  .exp-orbit__node--4 {
    left: -8%;
  }
}