:root {
  --bg-void: oklch(0.12 0.015 275);
  --surface-1: oklch(0.2 0.02 274 / 0.55);
  --surface-glass: oklch(0.2 0.02 274 / 0.55);
  --border-subtle: oklch(0.35 0.02 274 / 0.55);
  --border-default: oklch(0.45 0.02 273 / 0.7);
  --text-primary: oklch(0.98 0.003 272);
  --text-secondary: oklch(0.8 0.01 272);
  --text-tertiary: oklch(0.62 0.015 273);
  --accent-400: oklch(0.78 0.14 264);
  --accent-500: oklch(0.7 0.19 263);
  --ink-0: oklch(1 0 0);
  --ink-950: oklch(0.12 0.015 275);
  --gradient-glow-radial: radial-gradient(60% 60% at 50% 0%, oklch(0.5 0.2 270 / 0.35), transparent 70%);
  --gradient-aurora: linear-gradient(135deg, oklch(0.3 0.09 269) 0%, oklch(0.4 0.11 271) 45%, oklch(0.5 0.1 263) 100%);
  --font-display: "Space Grotesk", ui-sans-serif, system-ui, sans-serif;
  --font-body: "Inter", ui-sans-serif, system-ui, -apple-system, sans-serif;
  --font-mono: "JetBrains Mono", ui-monospace, SFMono-Regular, monospace;
  --radius-pill: 999px;
  --radius-lg: 18px;
  --radius-xl: 28px;
  --gutter: clamp(1.25rem, 4vw, 4rem);
  --container-max: 1200px;
  --container-narrow: 760px;
  --ease-standard: cubic-bezier(.4, 0, .2, 1);
  --ease-out: cubic-bezier(0, 0, .2, 1);
  --ease-emphasized: cubic-bezier(.2, 0, 0, 1);
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  background: var(--bg-void);
  font-family: var(--font-body);
}

a { color: var(--accent-400); text-decoration: none; }
a:hover { color: var(--accent-500); }

.bg-video {
  position: fixed;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.35;
  z-index: -5;
}

.bg-glow {
  position: fixed;
  inset: 0;
  background: var(--gradient-glow-radial);
  pointer-events: none;
  z-index: -2;
}

.bg-fade {
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: -3;
  background: linear-gradient(180deg,
    oklch(0.12 0.015 275 / 0.15) 0%,
    oklch(0.12 0.015 275 / 0.3) 50%,
    oklch(0.12 0.015 275 / 0.55) 100%);
}

.page { position: relative; }

.nav {
  position: sticky;
  top: 0;
  z-index: 10;
  display: flex;
  justify-content: center;
  padding: 1.25rem var(--gutter) 0;
}

.nav__pill {
  width: 100%;
  max-width: var(--container-max);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
  flex-wrap: wrap;
  padding: 0.75rem 1.5rem;
  border-radius: var(--radius-pill);
  background: var(--surface-glass);
  backdrop-filter: blur(14px);
  border: 1px solid var(--border-subtle);
  box-shadow: 0 1px 2px oklch(0 0 0 / 0.35);
}

.nav__brand { display: flex; align-items: center; gap: 0.75rem; }

.nav__mark {
  width: 28px;
  height: 28px;
  transition: transform 0.2s var(--ease-standard);
}
.nav__mark:hover { transform: rotate(-6deg) scale(1.05); }

.nav__name {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.125rem;
  color: var(--text-primary);
  letter-spacing: -0.02em;
}

.nav__links { display: flex; align-items: center; gap: 1.5rem; }

.nav__links a {
  font-size: 0.875rem;
  color: var(--text-secondary);
  transition: color 0.2s var(--ease-standard);
}
.nav__links a:hover { color: var(--accent-400); }

/* Mercury/Airwallex-style solid nav CTA, distinct from the plain text links */
.nav__cta {
  color: var(--ink-950) !important;
  background: var(--text-primary);
  padding: 0.45rem 1.1rem;
  border-radius: var(--radius-md, 10px);
  font-weight: 600;
  transition: filter 0.2s var(--ease-standard);
}
.nav__cta:hover { filter: brightness(0.9); color: var(--ink-950) !important; }

/* creative "coming soon" treatment: a slow, quiet marquee instead of a boxed badge */
.ticker {
  position: relative;
  z-index: 1;
  overflow: hidden;
  padding: 1.5rem 0;
  contain: layout paint;
  mask-image: linear-gradient(90deg, transparent, black 12%, black 88%, transparent);
}

.ticker__track {
  display: flex;
  gap: 3rem;
  width: max-content;
  will-change: transform;
  backface-visibility: hidden;
  animation: ticker 22s linear infinite;
}

.ticker__track span {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(1.5rem, 3vw, 2.5rem);
  letter-spacing: -0.02em;
  color: var(--text-primary);
  opacity: 0.16;
  white-space: nowrap;
}

@keyframes ticker {
  from { transform: translate3d(0, 0, 0); }
  to { transform: translate3d(var(--loop-distance, -50%), 0, 0); }
}

/* hero: centered claim, hubpay-style — image sits below as a supporting visual */
.hero {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: 3rem;
  padding: 5rem var(--gutter) 3rem;
  scroll-margin-top: 5rem;
}

.hero__text { max-width: var(--container-narrow); margin: 0 auto; }

.headline {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(2.25rem, 4vw, 3.5rem);
  letter-spacing: -0.03em;
  line-height: 1.05;
  color: var(--text-primary);
  margin: 0 0 1.5rem;
}

.lede {
  font-size: 1.1875rem;
  color: var(--text-secondary);
  line-height: 1.6;
  max-width: 480px;
  margin: 0 auto;
}

.hero__image { position: relative; width: 100%; max-width: 720px; }

.globe-bg-3d {
  position: fixed;
  inset: 0;
  z-index: -1;
  pointer-events: none;
}
.globe-bg-3d canvas { display: block; width: 100%; height: 100%; }

.skyline {
  width: 100%;
  max-width: 720px;
  height: 340px;
  object-fit: cover;
  border-radius: var(--radius-xl);
  border: 1px solid var(--border-default);
  box-shadow: 0 0 0 1px oklch(0.55 0.22 271 / 0.35), 0 0 40px -4px oklch(0.55 0.23 271 / 0.45);
  filter: saturate(0.94) brightness(0.97) contrast(1.03);
  transition: transform 0.36s var(--ease-emphasized), box-shadow 0.36s var(--ease-emphasized);
}
.skyline:hover {
  transform: scale(1.025);
  box-shadow: 0 0 0 1px oklch(0.55 0.22 271 / 0.55), 0 0 60px -4px oklch(0.55 0.23 271 / 0.65);
}

/* thin context strip below the fold, separate from the hero so the first screen stays light */
.intro {
  max-width: var(--container-narrow);
  margin: 0 auto;
  padding: 3rem var(--gutter);
  border-top: 1px solid var(--border-subtle);
}

.intro__text {
  font-size: 1rem;
  color: var(--text-tertiary);
  line-height: 1.7;
  margin: 0 0 2.5rem;
  text-align: center;
}

.globe-slot { width: 100%; max-width: 720px; height: 340px; margin: 0 auto 2.5rem; }

.section {
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 3rem var(--gutter);
  scroll-margin-top: 5rem;
}

.section__title {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 2.375rem;
  letter-spacing: -0.02em;
  color: var(--text-primary);
  margin: 0 0 3rem;
}

/* hubpay-style icon boxes: bordered surface cards with a small line icon */
.feature-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.5rem;
}

.feature-card {
  background: var(--surface-1);
  backdrop-filter: blur(10px);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: 2rem;
  transition: transform 0.3s var(--ease-standard), border-color 0.3s var(--ease-standard);
}
.feature-card:hover {
  transform: translateY(-4px);
  border-color: var(--border-default);
}

.feature-card--wide { grid-column: 1 / -1; max-width: calc(50% - 0.75rem); margin: 0 auto; }

.feature-card__icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  border-radius: var(--radius-md, 12px);
  background: oklch(0.54 0.23 271 / 0.15);
  color: var(--accent-400);
  stroke-width: 1.75;
  margin-bottom: 1.25rem;
}
.feature-card__icon svg { width: 22px; height: 22px; }

.feature-card__title {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 1.25rem;
  color: var(--text-primary);
  margin: 0 0 0.75rem;
}

.feature-card__text {
  font-size: 0.9375rem;
  color: var(--text-secondary);
  line-height: 1.65;
  margin: 0;
}

/* hubpay-style card row, looping endlessly instead of manual paging */
.carousel { max-width: 100%; overflow: hidden; mask-image: linear-gradient(90deg, transparent, black 4%, black 96%, transparent); }

.carousel__track {
  display: flex;
  gap: 1.5rem;
  width: max-content;
  animation: carousel-loop 60s linear infinite;
}
.carousel:hover .carousel__track { animation-play-state: paused; }

@keyframes carousel-loop {
  from { transform: translate3d(0, 0, 0); }
  to { transform: translate3d(var(--loop-distance, -50%), 0, 0); }
}

.carousel__card {
  flex: 0 0 clamp(240px, 32%, 320px);
  background: var(--surface-1);
  backdrop-filter: blur(10px);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: 2rem;
}

.carousel__title {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 1.25rem;
  color: var(--text-primary);
  margin: 0 0 0.75rem;
}

.carousel__text {
  font-size: 0.9375rem;
  color: var(--text-secondary);
  line-height: 1.65;
  margin: 0;
}

.section--cta { padding-top: 1rem; padding-bottom: 5rem; }

/* Revolut-style dotted texture for tactile depth, layered under the aurora gradient */
.cta {
  position: relative;
  padding: 4rem 2.5rem;
  border-radius: var(--radius-xl);
  background: var(--gradient-aurora);
  text-align: center;
  overflow: hidden;
}
.cta::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image: radial-gradient(oklch(1 0 0 / 0.25) 1px, transparent 1px);
  background-size: 16px 16px;
  opacity: 0.4;
  pointer-events: none;
}
.cta > * { position: relative; }

.cta__eyebrow {
  font-family: var(--font-body);
  font-size: 0.75rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--ink-0);
  opacity: 0.85;
  margin-bottom: 0.75rem;
}

.cta__title {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 2.375rem;
  color: var(--ink-0);
  margin: 0 0 1.5rem;
}

.cta__form {
  display: flex;
  gap: 0.75rem;
  justify-content: center;
  flex-wrap: wrap;
  max-width: 440px;
  margin: 0 auto;
}

.cta__input {
  flex: 1;
  min-width: 220px;
  font-family: var(--font-body);
  font-size: 1rem;
  color: var(--ink-950);
  background: var(--ink-0);
  border: none;
  border-radius: 10px;
  padding: 0.75rem 1.25rem;
}

.cta__button {
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 1rem;
  color: var(--ink-0);
  background: var(--ink-950);
  border: none;
  border-radius: var(--radius-pill);
  padding: 0.75rem 1.5rem;
  cursor: pointer;
  transition: filter 0.2s var(--ease-standard);
}
.cta__button:hover { filter: brightness(1.2); }
.cta__button:active { transform: scale(0.97); }

.cta__thanks {
  font-size: 1rem;
  color: var(--ink-0);
  margin: 0;
}

.cta__email {
  display: block;
  margin-top: 1.25rem;
  font-family: var(--font-body);
  font-size: 0.9375rem;
  color: var(--ink-0);
  opacity: 0.85;
}
.cta__email:hover { opacity: 1; color: var(--ink-0); }

.skyline-strip {
  height: 200px;
  background-image: url('assets/footer-skyline-wide.png');
  background-size: cover;
  background-position: center 50%;
  opacity: 0.34;
  mask-image: linear-gradient(180deg, transparent, black 15%, black 100%);
}

.footer {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1.25rem var(--gutter) 2rem;
  font-size: 0.75rem;
  color: var(--text-tertiary);
}

/* scroll-reveal: fades/rises in on the way down, fades back out on the way back up */
.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.6s var(--ease-out), transform 0.6s var(--ease-out);
}
.reveal.is-visible { opacity: 1; transform: translateY(0); }

.feature-card:nth-child(2) { transition-delay: 0.06s; }
.feature-card:nth-child(3) { transition-delay: 0.12s; }
.feature-card:nth-child(4) { transition-delay: 0.18s; }
.feature-card:nth-child(5) { transition-delay: 0.24s; }


@media (max-width: 820px) {
  .hero { padding-top: 3rem; }
  .feature-grid { grid-template-columns: 1fr; }
  .feature-card--wide { max-width: 100%; }
  .carousel__card { flex-basis: 80%; }
}