/* Arrow Off — light neon sequence-path landing
   Inspired by promo art: cyan glow frames, gold/ice titles, colorful arrows
   Layout: left rail sequence nav + zigzag feature path (differentiated) */

:root {
  --sky: #eef6ff;
  --sky-deep: #d7ebff;
  --paper: #ffffff;
  --ink: #0b1a3a;
  --ink-soft: #4a5f86;
  --cyan: #00d4ff;
  --cyan-deep: #0099cc;
  --gold: #ffcc22;
  --gold-deep: #e6a800;
  --pink: #ff4dc8;
  --lime: #7dff4d;
  --violet: #8b5cff;
  --navy-soft: #1a2f6b;
  --glass: rgba(255, 255, 255, 0.72);
  --glass-edge: rgba(0, 212, 255, 0.55);
  --shadow: rgba(20, 60, 120, 0.12);
  --shadow-deep: rgba(10, 40, 90, 0.22);
  --glow-cyan: rgba(0, 212, 255, 0.45);
  --glow-gold: rgba(255, 204, 34, 0.4);
  --rail-w: 88px;
  --radius-xl: 28px;
  --radius-lg: 20px;
  --radius-md: 14px;
  --radius-pill: 999px;
  --font-display: "Bungee", system-ui, sans-serif;
  --font-body: "Plus Jakarta Sans", system-ui, sans-serif;
  --ease-out: cubic-bezier(0.22, 1, 0.36, 1);
  --ease-pop: cubic-bezier(0.34, 1.45, 0.64, 1);
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}

body.ao-body {
  margin: 0;
  font-family: var(--font-body);
  color: var(--ink);
  background: var(--sky);
  line-height: 1.55;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

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

a {
  color: inherit;
  text-decoration: none;
}

button {
  font: inherit;
  cursor: pointer;
  border: none;
  background: none;
}

ul,
ol {
  margin: 0;
  padding: 0;
  list-style: none;
}

.ao-skip {
  position: absolute;
  left: -9999px;
  top: 0;
  z-index: 9999;
  padding: 0.75rem 1rem;
  background: var(--ink);
  color: #fff;
  border-radius: 0 0 8px 0;
}

.ao-skip:focus {
  left: 0;
}

/* —— Soft aurora sky —— */
.ao-sky {
  position: fixed;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  overflow: hidden;
  background:
    radial-gradient(ellipse 80% 60% at 10% 0%, rgba(0, 212, 255, 0.18), transparent 55%),
    radial-gradient(ellipse 70% 50% at 90% 10%, rgba(255, 77, 200, 0.12), transparent 50%),
    radial-gradient(ellipse 60% 40% at 50% 100%, rgba(125, 255, 77, 0.1), transparent 55%),
    linear-gradient(180deg, #f4f9ff 0%, #e8f3ff 45%, #f0f7ff 100%);
}

.ao-sky__blob {
  position: absolute;
  border-radius: 50%;
  filter: blur(60px);
  opacity: 0.55;
  animation: ao-drift 18s ease-in-out infinite alternate;
}

.ao-sky__blob--a {
  width: 420px;
  height: 420px;
  top: -80px;
  right: 8%;
  background: rgba(0, 212, 255, 0.35);
}

.ao-sky__blob--b {
  width: 360px;
  height: 360px;
  bottom: 10%;
  left: -60px;
  background: rgba(139, 92, 255, 0.22);
  animation-delay: -6s;
}

.ao-sky__blob--c {
  width: 280px;
  height: 280px;
  top: 42%;
  right: -40px;
  background: rgba(255, 204, 34, 0.2);
  animation-delay: -11s;
}

.ao-sky__dots {
  position: absolute;
  inset: 0;
  opacity: 0.35;
  background-image: radial-gradient(circle, rgba(26, 47, 107, 0.22) 1.2px, transparent 1.4px);
  background-size: 28px 28px;
  mask-image: linear-gradient(180deg, rgba(0, 0, 0, 0.55), transparent 85%);
}

@keyframes ao-drift {
  from {
    transform: translate(0, 0) scale(1);
  }
  to {
    transform: translate(24px, -18px) scale(1.08);
  }
}

/* —— Left sequence rail (desktop) —— */
.ao-rail {
  position: fixed;
  top: 0;
  left: 0;
  bottom: 0;
  width: var(--rail-w);
  z-index: 40;
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 1.1rem 0 1.25rem;
  gap: 1rem;
  background: rgba(255, 255, 255, 0.55);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-right: 1px solid rgba(0, 212, 255, 0.22);
  box-shadow: 4px 0 24px var(--shadow);
}

.ao-rail__brand img {
  width: 44px;
  height: 44px;
  border-radius: 12px;
  box-shadow: 0 0 0 3px rgba(0, 212, 255, 0.45), 0 8px 20px var(--shadow);
  transition: transform 0.2s var(--ease-out);
}

.ao-rail__brand:hover img {
  transform: translateY(-2px);
}

.ao-rail__steps {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 0.65rem;
  width: 100%;
}

.ao-rail__step {
  position: relative;
  width: 42px;
  height: 42px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  font-size: 0.7rem;
  font-weight: 800;
  color: var(--ink-soft);
  background: var(--paper);
  border: 2px solid rgba(74, 95, 134, 0.18);
  cursor: pointer;
  transition: color 0.2s, border-color 0.2s, box-shadow 0.2s, background 0.2s;
}

.ao-rail__step::before {
  content: attr(data-step);
}

.ao-rail__step span {
  position: absolute;
  left: calc(100% + 10px);
  white-space: nowrap;
  padding: 0.35rem 0.65rem;
  border-radius: var(--radius-pill);
  background: var(--ink);
  color: #fff;
  font-size: 0.72rem;
  font-weight: 600;
  opacity: 0;
  pointer-events: none;
  transform: translateX(-4px);
  transition: opacity 0.2s, transform 0.2s;
}

.ao-rail__step:hover span,
.ao-rail__step:focus-visible span {
  opacity: 1;
  transform: translateX(0);
}

.ao-rail__step:hover,
.ao-rail__step:focus-visible {
  border-color: var(--cyan);
  color: var(--cyan-deep);
  outline: none;
}

.ao-rail__step.is-active {
  background: linear-gradient(145deg, var(--cyan), var(--cyan-deep));
  color: #fff;
  border-color: transparent;
  box-shadow: 0 0 0 4px rgba(0, 212, 255, 0.25), 0 8px 18px var(--glow-cyan);
}

.ao-rail__dl {
  width: 46px;
  height: 46px;
  border-radius: 14px;
  display: grid;
  place-items: center;
  color: var(--ink);
  background: linear-gradient(145deg, var(--gold), var(--gold-deep));
  box-shadow: 0 8px 20px var(--glow-gold);
  transition: transform 0.2s var(--ease-pop), box-shadow 0.2s;
}

.ao-rail__dl:hover {
  transform: translateY(-2px) scale(1.04);
  box-shadow: 0 12px 28px var(--glow-gold);
}

.ao-rail__dl svg {
  width: 20px;
  height: 20px;
}

/* —— Mobile top bar —— */
.ao-top {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 80;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
  padding: 0.7rem 1rem;
  background: rgba(255, 255, 255, 0.82);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-bottom: 1px solid rgba(0, 212, 255, 0.18);
  transition: box-shadow 0.25s;
}

.ao-top.is-scrolled {
  box-shadow: 0 8px 28px var(--shadow);
}

.ao-top__name {
  font-family: var(--font-display);
  font-size: 0.95rem;
  letter-spacing: 0.02em;
  background: linear-gradient(90deg, var(--gold-deep), var(--cyan-deep));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.ao-burger {
  width: 42px;
  height: 42px;
  border-radius: 12px;
  display: grid;
  place-items: center;
  background: var(--paper);
  border: 1px solid rgba(74, 95, 134, 0.15);
  color: var(--ink);
}

.ao-burger svg {
  width: 22px;
  height: 22px;
}

/* —— Main offset for rail —— */
.ao-main {
  position: relative;
  z-index: 1;
  margin-left: var(--rail-w);
  padding-bottom: 4rem;
}

/* —— Buttons —— */
.ao-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.55rem;
  padding: 0.85rem 1.35rem;
  border-radius: var(--radius-pill);
  font-weight: 700;
  font-size: 0.95rem;
  transition: transform 0.2s var(--ease-out), box-shadow 0.2s, filter 0.2s;
  cursor: pointer;
}

.ao-btn:hover {
  transform: translateY(-2px);
}

.ao-btn:focus-visible {
  outline: 3px solid var(--cyan);
  outline-offset: 3px;
}

.ao-btn--sm {
  padding: 0.55rem 1rem;
  font-size: 0.85rem;
}

.ao-btn--cyan {
  color: #fff;
  background: linear-gradient(135deg, var(--cyan), var(--cyan-deep));
  box-shadow: 0 8px 22px var(--glow-cyan);
}

.ao-btn--cyan:hover {
  box-shadow: 0 12px 28px var(--glow-cyan);
  filter: brightness(1.05);
}

.ao-btn--store {
  color: #fff;
  background: linear-gradient(145deg, #1c2333, #0d1220);
  box-shadow: 0 10px 24px var(--shadow-deep);
  min-width: 168px;
  text-align: left;
  padding: 0.7rem 1.2rem;
}

.ao-btn--store small {
  display: block;
  font-size: 0.65rem;
  font-weight: 500;
  opacity: 0.75;
  line-height: 1.1;
}

.ao-btn--store span {
  display: flex;
  flex-direction: column;
  line-height: 1.15;
  font-size: 0.95rem;
}

.ao-btn--store svg {
  width: 22px;
  height: 22px;
  flex-shrink: 0;
}

.ao-btn--play {
  background: linear-gradient(145deg, #00c2a8, #0099b8);
  box-shadow: 0 10px 24px rgba(0, 180, 170, 0.35);
}

.ao-btn--play:hover,
.ao-btn--store:hover {
  filter: brightness(1.06);
}

/* —— Hero —— */
.ao-hero {
  position: relative;
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 2rem;
  align-items: center;
  min-height: min(100vh, 860px);
  padding: 3.5rem clamp(1.25rem, 4vw, 3.5rem) 2.5rem;
  overflow: hidden;
}

.ao-hero__ribbon {
  position: absolute;
  inset: 8% -10% auto auto;
  width: 55%;
  height: 70%;
  background: linear-gradient(135deg, rgba(0, 212, 255, 0.12), rgba(255, 77, 200, 0.08));
  border-radius: 40% 60% 50% 40%;
  transform: rotate(-8deg);
  z-index: 0;
  pointer-events: none;
}

.ao-hero__copy,
.ao-hero__stage {
  position: relative;
  z-index: 1;
}

.ao-kicker {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  margin: 0 0 1rem;
  padding: 0.35rem 0.85rem;
  border-radius: var(--radius-pill);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--cyan-deep);
  background: rgba(0, 212, 255, 0.12);
  border: 1px solid rgba(0, 212, 255, 0.28);
}

.ao-kicker svg {
  width: 14px;
  height: 14px;
}

.ao-display {
  margin: 0 0 1.1rem;
  font-family: var(--font-display);
  font-size: clamp(2.8rem, 7vw, 5.2rem);
  line-height: 1.05;
  letter-spacing: 0.02em;
}

.ao-display__gold {
  display: block;
  color: var(--gold-deep);
  text-shadow:
    0 3px 0 rgba(180, 120, 0, 0.35),
    0 0 28px var(--glow-gold);
}

.ao-display__ice {
  display: block;
  color: var(--navy-soft);
  text-shadow:
    0 3px 0 rgba(0, 150, 200, 0.25),
    0 0 32px var(--glow-cyan);
}

.ao-lead {
  margin: 0 0 1.75rem;
  max-width: 34rem;
  font-size: clamp(1rem, 2vw, 1.15rem);
  color: var(--ink-soft);
  font-weight: 500;
}

.ao-hero__cta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.85rem;
}

/* Neon glass phone frame */
.ao-hero__stage {
  display: grid;
  place-items: center;
  position: relative;
  min-height: 480px;
}

.ao-glass {
  position: relative;
  padding: 1.35rem;
  border-radius: 36px;
  background: var(--glass);
  border: 3px solid var(--glass-edge);
  box-shadow:
    0 0 0 1px rgba(255, 255, 255, 0.8) inset,
    0 0 40px var(--glow-cyan),
    0 28px 60px var(--shadow-deep);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  animation: ao-float-y 5.5s ease-in-out infinite;
}

.ao-glass__ring {
  position: absolute;
  inset: -10px;
  border-radius: 42px;
  border: 1px solid rgba(0, 212, 255, 0.25);
  pointer-events: none;
}

.ao-phone__bezel {
  position: relative;
  width: min(280px, 68vw);
  border-radius: 28px;
  overflow: hidden;
  background: #0a1430;
  box-shadow: 0 12px 32px rgba(0, 20, 60, 0.35);
}

.ao-phone__notch {
  position: absolute;
  top: 10px;
  left: 50%;
  transform: translateX(-50%);
  width: 72px;
  height: 18px;
  border-radius: 12px;
  background: #050b1a;
  z-index: 2;
}

.ao-phone__shot {
  width: 100%;
  aspect-ratio: 9 / 16;
  object-fit: cover;
}

.ao-float {
  position: absolute;
  z-index: 2;
  animation: ao-bob 4s ease-in-out infinite;
}

.ao-float--gem {
  top: 12%;
  right: 4%;
}

.ao-float--cash {
  bottom: 18%;
  left: 2%;
  animation-delay: -1.5s;
}

.ao-float--arrow {
  top: 28%;
  left: 6%;
  width: 48px;
  height: 48px;
  border-radius: 14px;
  display: grid;
  place-items: center;
  color: #fff;
  background: linear-gradient(145deg, var(--pink), #c026a0);
  box-shadow: 0 10px 24px rgba(255, 77, 200, 0.4);
  animation-delay: -0.8s;
}

.ao-float--arrow svg {
  width: 24px;
  height: 24px;
}

.ao-chip {
  display: block;
  width: 56px;
  height: 56px;
  border-radius: 16px;
  box-shadow: 0 12px 28px var(--shadow-deep);
}

.ao-chip--cyan {
  background:
    linear-gradient(135deg, rgba(255, 255, 255, 0.5), transparent),
    linear-gradient(145deg, #7af0ff, #2b7cff);
  clip-path: polygon(50% 0%, 100% 50%, 50% 100%, 0% 50%);
}

.ao-chip--lime {
  background: linear-gradient(145deg, #9dff6a, #2db84a);
  border-radius: 10px;
  box-shadow:
    0 0 0 3px rgba(255, 255, 255, 0.5),
    0 12px 28px rgba(45, 184, 74, 0.35);
}

@keyframes ao-float-y {
  0%,
  100% {
    transform: translateY(0);
  }
  50% {
    transform: translateY(-12px);
  }
}

@keyframes ao-bob {
  0%,
  100% {
    transform: translateY(0) rotate(-4deg);
  }
  50% {
    transform: translateY(-10px) rotate(4deg);
  }
}

/* —— Banner strip —— */
.ao-banner-strip {
  margin: 0 auto 3.5rem;
  padding: 0 clamp(1.25rem, 4vw, 3.5rem);
  max-width: 1040px;
}

.ao-banner-strip img {
  width: 100%;
  border-radius: var(--radius-xl);
  border: 3px solid rgba(0, 212, 255, 0.35);
  box-shadow: 0 0 32px rgba(0, 212, 255, 0.2), 0 20px 48px var(--shadow);
}

/* —— Section heads —— */
.ao-section-head {
  text-align: center;
  max-width: 640px;
  margin: 0 auto 2.75rem;
  padding: 0 1.25rem;
}

.ao-section-head h2 {
  margin: 0 0 0.75rem;
  font-family: var(--font-display);
  font-size: clamp(1.6rem, 3.5vw, 2.35rem);
  line-height: 1.2;
  color: var(--navy-soft);
  letter-spacing: 0.01em;
}

.ao-section-head__sub {
  margin: 0;
  color: var(--ink-soft);
  font-size: 1.05rem;
}

/* —— Zigzag feature path —— */
.ao-features {
  padding: 2rem 0 4rem;
}

.ao-path {
  position: relative;
  max-width: 920px;
  margin: 0 auto;
  padding: 0 clamp(1.25rem, 4vw, 2.5rem);
}

.ao-path::before {
  content: "";
  position: absolute;
  top: 1.5rem;
  bottom: 1.5rem;
  left: 50%;
  width: 4px;
  transform: translateX(-50%);
  border-radius: 4px;
  background: linear-gradient(
    180deg,
    var(--cyan),
    var(--gold),
    var(--pink),
    var(--lime)
  );
  opacity: 0.45;
}

.ao-path__node {
  position: relative;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2rem;
  align-items: center;
  margin-bottom: 2.25rem;
}

.ao-path__node--left .ao-path__card {
  grid-column: 1;
  justify-self: end;
}

.ao-path__node--left .ao-path__num {
  grid-column: 2;
  justify-self: start;
}

.ao-path__node--right .ao-path__num {
  grid-column: 1;
  justify-self: end;
}

.ao-path__node--right .ao-path__card {
  grid-column: 2;
  justify-self: start;
}

.ao-path__num {
  font-family: var(--font-display);
  font-size: clamp(3rem, 6vw, 4.5rem);
  line-height: 1;
  color: transparent;
  -webkit-text-stroke: 2px rgba(0, 180, 220, 0.35);
  user-select: none;
}

.ao-path__card {
  position: relative;
  max-width: 360px;
  padding: 1.35rem 1.4rem 1.45rem;
  border-radius: var(--radius-lg);
  background: rgba(255, 255, 255, 0.88);
  border: 2px solid rgba(0, 212, 255, 0.28);
  box-shadow: 0 16px 40px var(--shadow);
  backdrop-filter: blur(8px);
}

.ao-path__card h3 {
  margin: 0 0 0.5rem;
  font-size: 1.15rem;
  font-weight: 800;
  color: var(--ink);
}

.ao-path__card p {
  margin: 0;
  font-size: 0.95rem;
  color: var(--ink-soft);
}

.ao-path__icon {
  width: 46px;
  height: 46px;
  border-radius: 14px;
  display: grid;
  place-items: center;
  margin-bottom: 0.85rem;
  color: #fff;
}

.ao-path__icon svg {
  width: 22px;
  height: 22px;
}

.ao-path__icon--cyan {
  background: linear-gradient(145deg, var(--cyan), var(--cyan-deep));
  box-shadow: 0 8px 18px var(--glow-cyan);
}

.ao-path__icon--gold {
  background: linear-gradient(145deg, var(--gold), var(--gold-deep));
  box-shadow: 0 8px 18px var(--glow-gold);
}

.ao-path__icon--pink {
  background: linear-gradient(145deg, var(--pink), #c026a0);
  box-shadow: 0 8px 18px rgba(255, 77, 200, 0.35);
}

.ao-path__icon--lime {
  background: linear-gradient(145deg, var(--lime), #3cb82e);
  box-shadow: 0 8px 18px rgba(125, 255, 77, 0.35);
}

.ao-path__arrow {
  position: absolute;
  left: 50%;
  bottom: -1.4rem;
  transform: translateX(-50%);
  color: var(--cyan-deep);
  opacity: 0.7;
  z-index: 2;
}

.ao-path__arrow svg {
  width: 28px;
  height: 28px;
}

.ao-path__node--right .ao-path__arrow {
  color: var(--pink);
}

/* —— Gallery boards —— */
.ao-gallery {
  padding: 1rem 0 4rem;
}

.ao-boards {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 1.25rem;
  max-width: 1280px;
  margin: 0 auto;
  padding: 0.5rem clamp(1.25rem, 4vw, 3rem) 1.5rem;
}

.ao-board {
  flex: 0 0 auto;
  width: 240px;
  margin: 0;
  padding: 0.75rem;
  border-radius: 24px;
  background: rgba(255, 255, 255, 0.85);
  border: 2px solid rgba(0, 212, 255, 0.3);
  box-shadow: 0 16px 36px var(--shadow);
  transition: transform 0.25s var(--ease-out), box-shadow 0.25s;
  cursor: default;
}

.ao-board:hover {
  transform: translateY(-6px);
  box-shadow: 0 22px 44px var(--shadow-deep), 0 0 24px rgba(0, 212, 255, 0.2);
}

.ao-board img {
  width: 100%;
  height: 380px;
  object-fit: cover;
  border-radius: 16px;
  background: #0a1430;
}

.ao-board figcaption {
  margin-top: 0.75rem;
  text-align: center;
  font-weight: 700;
  font-size: 0.9rem;
  color: var(--ink-soft);
}

/* —— Download —— */
.ao-download {
  padding: 1rem clamp(1.25rem, 4vw, 3rem) 2rem;
}

.ao-download__panel {
  position: relative;
  max-width: 820px;
  margin: 0 auto;
  padding: 3rem 2rem;
  text-align: center;
  border-radius: var(--radius-xl);
  background: linear-gradient(145deg, #0e1a40 0%, #16306e 45%, #0c2348 100%);
  color: #e8f4ff;
  overflow: hidden;
  border: 3px solid rgba(0, 212, 255, 0.5);
  box-shadow: 0 0 48px rgba(0, 212, 255, 0.28), 0 28px 60px var(--shadow-deep);
}

.ao-download__glow {
  position: absolute;
  inset: -40%;
  background:
    radial-gradient(circle at 30% 30%, rgba(0, 212, 255, 0.35), transparent 45%),
    radial-gradient(circle at 70% 70%, rgba(255, 77, 200, 0.22), transparent 40%);
  pointer-events: none;
}

.ao-download__icon {
  position: relative;
  margin: 0 auto 1.25rem;
  border-radius: 22px;
  box-shadow: 0 0 0 4px rgba(0, 212, 255, 0.45), 0 12px 28px rgba(0, 0, 0, 0.35);
}

.ao-download__panel h2 {
  position: relative;
  margin: 0 0 0.65rem;
  font-family: var(--font-display);
  font-size: clamp(1.5rem, 3vw, 2.1rem);
  color: var(--gold);
  text-shadow: 0 0 24px var(--glow-gold);
}

.ao-download__panel p {
  position: relative;
  margin: 0 auto 1.75rem;
  max-width: 28rem;
  color: rgba(232, 244, 255, 0.82);
}

.ao-download__cta {
  position: relative;
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0.85rem;
}

/* —— Footer —— */
.ao-footer {
  position: relative;
  z-index: 1;
  margin-left: var(--rail-w);
  padding: 2.5rem clamp(1.25rem, 4vw, 3rem) 2rem;
  border-top: 1px solid rgba(0, 212, 255, 0.18);
  background: rgba(255, 255, 255, 0.55);
  backdrop-filter: blur(10px);
}

.ao-footer__inner {
  max-width: 960px;
  margin: 0 auto;
  display: grid;
  gap: 1.5rem;
}

.ao-footer__brand {
  display: flex;
  align-items: center;
  gap: 0.85rem;
}

.ao-footer__brand img {
  border-radius: 10px;
}

.ao-footer__brand strong {
  display: block;
  font-size: 1.05rem;
}

.ao-footer__brand p {
  margin: 0.15rem 0 0;
  font-size: 0.88rem;
  color: var(--ink-soft);
}

.ao-footer__links {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem 1.5rem;
}

.ao-footer__links a {
  font-weight: 600;
  font-size: 0.92rem;
  color: var(--cyan-deep);
  border-bottom: 1px solid transparent;
  transition: border-color 0.2s, color 0.2s;
  cursor: pointer;
}

.ao-footer__links a:hover {
  color: var(--ink);
  border-bottom-color: var(--cyan);
}

.ao-footer__copy {
  margin: 0;
  font-size: 0.85rem;
  color: var(--ink-soft);
}

/* —— Modal —— */
.ao-modal[hidden] {
  display: none !important;
}

.ao-modal {
  position: fixed;
  inset: 0;
  z-index: 100;
  display: grid;
  place-items: center;
  padding: 1.25rem;
}

.ao-modal__backdrop {
  position: absolute;
  inset: 0;
  background: rgba(8, 20, 50, 0.55);
  backdrop-filter: blur(4px);
  cursor: pointer;
}

.ao-modal__panel {
  position: relative;
  width: min(400px, 100%);
  padding: 2rem 1.75rem 1.75rem;
  border-radius: var(--radius-xl);
  background: #fff;
  text-align: center;
  box-shadow: 0 28px 64px rgba(0, 20, 60, 0.35);
  border: 2px solid rgba(0, 212, 255, 0.35);
  animation: ao-modal-in 0.28s var(--ease-out);
}

@keyframes ao-modal-in {
  from {
    opacity: 0;
    transform: translateY(12px) scale(0.96);
  }
  to {
    opacity: 1;
    transform: none;
  }
}

.ao-modal__close {
  position: absolute;
  top: 0.75rem;
  right: 0.75rem;
  width: 36px;
  height: 36px;
  border-radius: 10px;
  display: grid;
  place-items: center;
  color: var(--ink-soft);
  transition: background 0.2s;
}

.ao-modal__close:hover {
  background: rgba(0, 0, 0, 0.06);
}

.ao-modal__icon {
  width: 56px;
  height: 56px;
  margin: 0 auto 1rem;
  border-radius: 16px;
  display: grid;
  place-items: center;
  color: #fff;
  background: linear-gradient(145deg, var(--cyan), var(--violet));
  box-shadow: 0 10px 24px var(--glow-cyan);
}

.ao-modal__icon svg {
  width: 26px;
  height: 26px;
}

.ao-modal__panel h2 {
  margin: 0 0 0.5rem;
  font-size: 1.35rem;
}

.ao-modal__panel p {
  margin: 0 0 1.35rem;
  color: var(--ink-soft);
  font-size: 0.95rem;
}

body.ao-modal-open {
  overflow: hidden;
}

/* —— Responsive —— */
@media (max-width: 980px) {
  .ao-hero {
    grid-template-columns: 1fr;
    min-height: auto;
    padding-top: 5.5rem;
    text-align: center;
  }

  .ao-lead {
    margin-left: auto;
    margin-right: auto;
  }

  .ao-hero__cta {
    justify-content: center;
  }

  .ao-hero__stage {
    min-height: 420px;
  }

  .ao-path::before {
    left: 1.5rem;
    transform: none;
  }

  .ao-path__node {
    grid-template-columns: auto 1fr;
    gap: 1rem;
    padding-left: 0.25rem;
  }

  .ao-path__node--left .ao-path__num,
  .ao-path__node--right .ao-path__num {
    grid-column: 1;
    grid-row: 1;
    justify-self: center;
    font-size: 1.75rem;
    -webkit-text-stroke: 1.5px rgba(0, 180, 220, 0.5);
    align-self: start;
    padding-top: 1rem;
  }

  .ao-path__node--left .ao-path__card,
  .ao-path__node--right .ao-path__card {
    grid-column: 2;
    justify-self: stretch;
    max-width: none;
  }

  .ao-path__arrow {
    display: none;
  }
}

@media (max-width: 860px) {
  .ao-rail {
    display: none;
  }

  .ao-top {
    display: flex;
  }

  .ao-main,
  .ao-footer {
    margin-left: 0;
  }

  /* Mobile drawer from rail steps */
  .ao-rail__steps.is-open {
    display: flex;
    position: fixed;
    top: 64px;
    left: 0.75rem;
    right: 0.75rem;
    z-index: 60;
    flex-direction: column;
    gap: 0.5rem;
    padding: 1rem;
    background: rgba(255, 255, 255, 0.96);
    border-radius: var(--radius-lg);
    border: 2px solid rgba(0, 212, 255, 0.3);
    box-shadow: 0 20px 48px var(--shadow-deep);
    backdrop-filter: blur(12px);
  }

  /* When rail is hidden, re-parent menu via JS class on body */
  /* Dim page behind mobile drawer */
  body.ao-menu-open::after {
    content: "";
    position: fixed;
    inset: 0;
    z-index: 55;
    background: rgba(8, 20, 50, 0.35);
    pointer-events: auto;
  }

  body.ao-menu-open .ao-rail {
    display: flex;
    position: fixed;
    inset: 0;
    width: auto;
    background: transparent;
    border: none;
    box-shadow: none;
    padding: 0;
    pointer-events: none;
    z-index: 70;
  }

  body.ao-menu-open .ao-rail__brand,
  body.ao-menu-open .ao-rail__dl {
    display: none;
  }

  body.ao-menu-open .ao-rail__steps {
    pointer-events: auto;
    display: flex;
    position: fixed;
    top: 68px;
    left: 0.85rem;
    right: 0.85rem;
    flex-direction: column;
    align-items: stretch;
    gap: 0.45rem;
    padding: 0.85rem;
    background: rgba(255, 255, 255, 0.97);
    border-radius: var(--radius-lg);
    border: 2px solid rgba(0, 212, 255, 0.35);
    box-shadow: 0 20px 48px var(--shadow-deep);
    z-index: 70;
  }

  body.ao-menu-open .ao-rail__step {
    width: auto;
    height: auto;
    border-radius: 12px;
    justify-content: flex-start;
    padding: 0.85rem 1rem;
    gap: 0.75rem;
  }

  body.ao-menu-open .ao-rail__step::before {
    content: attr(data-step);
    margin-right: 0.5rem;
  }

  body.ao-menu-open .ao-rail__step span {
    position: static;
    opacity: 1;
    transform: none;
    background: transparent;
    color: inherit;
    padding: 0;
    font-size: 0.95rem;
  }
}

@media (max-width: 480px) {
  .ao-btn--store {
    width: 100%;
    justify-content: center;
  }

  .ao-hero__cta {
    flex-direction: column;
  }

  .ao-board {
    width: 210px;
  }

  .ao-board img {
    height: 340px;
  }
}