:root {
  --primary-blue: #1e6fe0;
  --aqua: #17c3d4;
  --navy: #14263a;
  --ink: #0e1720;
  --slate: #64748b;
  --slate-light: #94a3b8;
  --light-bg: #f5f8fc;
  --surface: #ffffff;
  --border: #e6ecf3;
  --gradient: linear-gradient(135deg, #1e6fe0 0%, #17c3d4 100%);
  --shadow-sm: 0 1px 2px rgba(16, 23, 32, 0.06);
  --shadow-md: 0 10px 30px rgba(16, 23, 32, 0.08);
  --shadow-lg: 0 30px 60px rgba(16, 23, 32, 0.18);
  --radius: 18px;
  --maxw: 1120px;
}

*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto,
    sans-serif;
  background: var(--light-bg);
  color: var(--navy);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

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

.container-narrow {
  max-width: 760px;
}

a {
  color: var(--primary-blue);
}

.grad-text {
  background: var(--gradient);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  font-weight: 600;
  font-size: 1rem;
  text-decoration: none;
  padding: 0.85rem 1.6rem;
  border-radius: 12px;
  border: 1px solid transparent;
  transition: transform 0.15s ease, box-shadow 0.15s ease,
    background 0.15s ease, color 0.15s ease;
  cursor: pointer;
}

.btn-sm {
  padding: 0.6rem 1.1rem;
  font-size: 0.9rem;
}

.btn-primary {
  background: var(--gradient);
  color: #fff;
  box-shadow: 0 6px 18px rgba(30, 111, 224, 0.35);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 10px 26px rgba(30, 111, 224, 0.45);
}

.btn-ghost {
  background: rgba(255, 255, 255, 0.06);
  color: #fff;
  border-color: rgba(255, 255, 255, 0.28);
}

.btn-ghost:hover {
  background: rgba(255, 255, 255, 0.14);
}

/* ---------- Google Play badge ---------- */
.play-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.7rem;
  background: #000;
  color: #fff;
  text-decoration: none;
  padding: 0.65rem 1.4rem;
  border-radius: 12px;
  border: 1px solid rgba(255, 255, 255, 0.16);
  transition: transform 0.15s ease, box-shadow 0.15s ease;
  box-shadow: var(--shadow-md);
}

.play-badge:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
}

.play-badge.is-soon {
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.24);
  box-shadow: none;
  cursor: default;
  opacity: 0.75;
}

.play-badge.is-soon:hover {
  transform: none;
  box-shadow: none;
}

.play-badge.is-soon .play-badge-text small {
  color: var(--aqua);
  opacity: 1;
}

.play-icon {
  width: 26px;
  height: 26px;
  flex-shrink: 0;
}

.play-badge-text {
  display: flex;
  flex-direction: column;
  line-height: 1.15;
  text-align: left;
}

.play-badge-text small {
  font-size: 0.62rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  opacity: 0.85;
}

.play-badge-text strong {
  font-size: 1.15rem;
  font-weight: 600;
}

/* ---------- Nav ---------- */
.nav {
  position: sticky;
  top: 0;
  z-index: 50;
  transition: background 0.25s ease, box-shadow 0.25s ease,
    backdrop-filter 0.25s ease;
}

.nav.scrolled {
  background: rgba(255, 255, 255, 0.85);
  backdrop-filter: saturate(180%) blur(12px);
  -webkit-backdrop-filter: saturate(180%) blur(12px);
  box-shadow: var(--shadow-sm);
  border-bottom: 1px solid var(--border);
}

.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 68px;
}

.nav-brand {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  font-weight: 800;
  font-size: 1.15rem;
  color: var(--navy);
  text-decoration: none;
}

.nav.scrolled .nav-brand {
  color: var(--navy);
}

.nav:not(.scrolled) .nav-brand,
.nav:not(.scrolled) .nav-links a {
  color: #fff;
}

.nav-brand img {
  border-radius: 9px;
  background: #fff;
  padding: 3px;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.18);
}

.nav-links {
  display: flex;
  gap: 1.75rem;
}

.nav-links a {
  color: var(--navy);
  text-decoration: none;
  font-weight: 500;
  font-size: 0.95rem;
  opacity: 0.9;
  transition: opacity 0.15s ease;
}

.nav-links a:hover {
  opacity: 1;
}

/* ---------- Hero ---------- */
.hero {
  position: relative;
  margin-top: -68px;
  padding: 9rem 0 5rem;
  color: #fff;
  overflow: hidden;
  background: var(--ink);
}

.hero-bg {
  position: absolute;
  inset: 0;
  background: radial-gradient(
      900px 500px at 78% -10%,
      rgba(23, 195, 212, 0.35),
      transparent 60%
    ),
    radial-gradient(
      700px 500px at 0% 20%,
      rgba(30, 111, 224, 0.4),
      transparent 55%
    ),
    linear-gradient(180deg, #0e1720 0%, #122234 100%);
}

.hero-inner {
  position: relative;
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 3rem;
  align-items: center;
}

.badge-pill {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.82rem;
  font-weight: 600;
  padding: 0.4rem 0.85rem;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.16);
  color: #dceefb;
  margin-bottom: 1.5rem;
}

.badge-pill .dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: #37e5a4;
  box-shadow: 0 0 0 0 rgba(55, 229, 164, 0.6);
  animation: pulse-dot 2s infinite;
}

.hero h1 {
  font-size: clamp(2.6rem, 6vw, 4.2rem);
  font-weight: 900;
  line-height: 1.02;
  letter-spacing: -0.03em;
  margin-bottom: 1.25rem;
}

.lede {
  font-size: 1.15rem;
  color: #c9d6e3;
  max-width: 520px;
  margin-bottom: 2rem;
}

.hero-cta {
  display: flex;
  align-items: center;
  gap: 1rem;
  flex-wrap: wrap;
}

.hero-cta.center {
  justify-content: center;
}

.hero-facts {
  list-style: none;
  display: flex;
  gap: 1.75rem;
  margin-top: 2.25rem;
  flex-wrap: wrap;
}

.hero-facts li {
  font-size: 0.92rem;
  color: #aebccb;
  position: relative;
  padding-left: 1.4rem;
}

.hero-facts li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.5rem;
  width: 14px;
  height: 8px;
  border-left: 2px solid var(--aqua);
  border-bottom: 2px solid var(--aqua);
  transform: rotate(-45deg);
}

.hero-facts strong {
  color: #fff;
}

/* ---------- Phone mockup ---------- */
.hero-visual {
  position: relative;
  display: flex;
  justify-content: center;
}

.phone {
  position: relative;
  z-index: 2;
  width: 280px;
  height: 570px;
  background: #0b141d;
  border-radius: 42px;
  padding: 12px;
  box-shadow: var(--shadow-lg), inset 0 0 0 2px rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.08);
  animation: float 6s ease-in-out infinite;
}

.phone-notch {
  position: absolute;
  top: 12px;
  left: 50%;
  transform: translateX(-50%);
  width: 120px;
  height: 22px;
  background: #0b141d;
  border-radius: 0 0 16px 16px;
  z-index: 3;
}

.phone-screen {
  width: 100%;
  height: 100%;
  border-radius: 32px;
  background: linear-gradient(180deg, #f5f8fc 0%, #eef4fb 100%);
  overflow: hidden;
  display: flex;
  flex-direction: column;
}

.app-topbar {
  padding: 2.2rem 1.25rem 0.9rem;
  text-align: center;
}

.app-title {
  font-weight: 700;
  color: var(--navy);
  font-size: 1rem;
}

.app-body {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1rem;
  padding: 0.5rem 1.25rem 1.5rem;
}

.app-dest {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--navy);
}

.app-dest .pin {
  width: 16px;
  height: 16px;
  fill: var(--aqua);
}

.ring {
  position: relative;
  width: 190px;
  height: 190px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  margin: 0.5rem 0;
  background: conic-gradient(
    from 210deg,
    var(--primary-blue),
    var(--aqua) 70%,
    rgba(23, 195, 212, 0.15) 70%
  );
  padding: 14px;
}

.ring-pulse {
  position: absolute;
  inset: -8px;
  border-radius: 50%;
  border: 2px solid rgba(23, 195, 212, 0.5);
  animation: ring-pulse 2.4s ease-out infinite;
}

.ring-core {
  width: 100%;
  height: 100%;
  border-radius: 50%;
  background: #fff;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  box-shadow: inset 0 2px 8px rgba(16, 23, 32, 0.06);
}

.ring-dist {
  font-size: 2.3rem;
  font-weight: 900;
  color: var(--navy);
  letter-spacing: -0.02em;
  line-height: 1;
}

.ring-dist small {
  font-size: 1rem;
  font-weight: 700;
  color: var(--slate);
}

.ring-label {
  font-size: 0.78rem;
  color: var(--slate);
  margin-top: 0.25rem;
}

.app-pill {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  font-size: 0.78rem;
  font-weight: 600;
  color: var(--primary-blue);
  background: rgba(30, 111, 224, 0.08);
  border: 1px solid rgba(30, 111, 224, 0.16);
  padding: 0.4rem 0.8rem;
  border-radius: 999px;
}

.live-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: #37e5a4;
  animation: pulse-dot 1.8s infinite;
}

.app-alert {
  margin-top: auto;
  width: 100%;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  font-size: 0.9rem;
  font-weight: 700;
  color: #fff;
  padding: 0.85rem;
  border-radius: 14px;
  background: var(--gradient);
  box-shadow: 0 8px 18px rgba(30, 111, 224, 0.35);
}

.app-alert .bell {
  width: 18px;
  height: 18px;
  fill: #fff;
}

.phone-glow {
  position: absolute;
  z-index: 1;
  width: 340px;
  height: 340px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(23, 195, 212, 0.45), transparent 65%);
  filter: blur(20px);
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
}

/* ---------- Strip ---------- */
.strip {
  background: var(--navy);
  color: #fff;
}

.strip-inner {
  padding: 2.25rem 1.5rem;
  text-align: center;
}

.strip-inner p {
  font-size: 1.15rem;
  max-width: 780px;
  margin: 0 auto;
  color: #cddaeb;
}

.strip-inner strong {
  color: #fff;
}

/* ---------- Sections ---------- */
.section {
  padding: 5.5rem 0;
}

.section-alt {
  background: var(--surface);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}

.section-head {
  text-align: center;
  max-width: 640px;
  margin: 0 auto 3rem;
}

.eyebrow {
  display: inline-block;
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--aqua);
  margin-bottom: 0.75rem;
}

.section-head h2 {
  font-size: clamp(1.75rem, 3.5vw, 2.5rem);
  font-weight: 800;
  letter-spacing: -0.02em;
  line-height: 1.15;
}

/* ---------- Features ---------- */
.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 1.5rem;
}

.feature-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.9rem;
  box-shadow: var(--shadow-sm);
  transition: transform 0.18s ease, box-shadow 0.18s ease,
    border-color 0.18s ease;
}

.feature-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
  border-color: rgba(23, 195, 212, 0.4);
}

.feature-icon {
  width: 52px;
  height: 52px;
  border-radius: 14px;
  background: var(--gradient);
  display: grid;
  place-items: center;
  margin-bottom: 1.1rem;
  box-shadow: 0 8px 18px rgba(30, 111, 224, 0.28);
}

.feature-icon svg {
  width: 26px;
  height: 26px;
  fill: #fff;
}

.feature-card h3 {
  font-size: 1.15rem;
  font-weight: 700;
  margin-bottom: 0.5rem;
}

.feature-card p {
  font-size: 0.95rem;
  color: var(--slate);
}

/* ---------- Steps ---------- */
.steps {
  display: flex;
  align-items: flex-start;
  justify-content: center;
  gap: 0.5rem;
  flex-wrap: wrap;
}

.step {
  flex: 1;
  min-width: 220px;
  max-width: 300px;
  text-align: center;
  padding: 1rem;
}

.step-number {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: var(--gradient);
  color: #fff;
  font-size: 1.4rem;
  font-weight: 800;
  margin-bottom: 1.1rem;
  box-shadow: 0 8px 20px rgba(30, 111, 224, 0.3);
}

.step h3 {
  font-size: 1.2rem;
  font-weight: 700;
  margin-bottom: 0.5rem;
}

.step p {
  font-size: 0.95rem;
  color: var(--slate);
}

.step-connector {
  flex: 0 0 40px;
  height: 2px;
  margin-top: 28px;
  background: linear-gradient(90deg, var(--primary-blue), var(--aqua));
  opacity: 0.4;
  border-radius: 2px;
}

/* ---------- FAQ ---------- */
.faq {
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
}

.faq details {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 0 1.25rem;
  box-shadow: var(--shadow-sm);
  transition: border-color 0.18s ease;
}

.faq details[open] {
  border-color: rgba(23, 195, 212, 0.45);
}

.faq summary {
  list-style: none;
  cursor: pointer;
  font-weight: 600;
  font-size: 1.02rem;
  padding: 1.15rem 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.faq summary::-webkit-details-marker {
  display: none;
}

.faq summary::after {
  content: "+";
  font-size: 1.5rem;
  font-weight: 400;
  color: var(--aqua);
  transition: transform 0.2s ease;
  line-height: 1;
}

.faq details[open] summary::after {
  transform: rotate(45deg);
}

.faq details p {
  color: var(--slate);
  padding: 0 0 1.15rem;
  font-size: 0.95rem;
}

/* ---------- Final CTA ---------- */
.cta-final {
  position: relative;
  overflow: hidden;
  background: var(--ink);
  color: #fff;
  text-align: center;
  padding: 5rem 0;
}

.cta-final::before {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(
      600px 300px at 50% 0%,
      rgba(23, 195, 212, 0.3),
      transparent 60%
    ),
    radial-gradient(
      600px 300px at 50% 120%,
      rgba(30, 111, 224, 0.35),
      transparent 60%
    );
}

.cta-inner {
  position: relative;
}

.cta-final h2 {
  font-size: clamp(1.9rem, 4vw, 2.75rem);
  font-weight: 800;
  letter-spacing: -0.02em;
  margin-bottom: 0.75rem;
}

.cta-final > .container > p,
.cta-inner p {
  color: #c9d6e3;
  font-size: 1.1rem;
  margin-bottom: 2rem;
}

.cta-note {
  margin-top: 1.5rem;
  font-size: 0.85rem !important;
  color: #8ea1b4 !important;
  margin-bottom: 0 !important;
}

/* ---------- Footer ---------- */
.footer {
  background: #0b141d;
  color: #aebccb;
  padding: 3rem 0 1.5rem;
}

.footer-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 1.5rem;
  padding-bottom: 2rem;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

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

.footer-brand img {
  border-radius: 8px;
  background: #fff;
  padding: 3px;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.25);
}

.footer-brand strong {
  display: block;
  color: #fff;
  font-size: 1.05rem;
}

.footer-brand span {
  font-size: 0.82rem;
  color: #7f92a5;
}

.footer-links {
  display: flex;
  gap: 1.5rem;
  flex-wrap: wrap;
}

.footer-links a {
  color: #aebccb;
  text-decoration: none;
  font-size: 0.92rem;
  transition: color 0.15s ease;
}

.footer-links a:hover {
  color: #fff;
}

.footer-bottom {
  padding-top: 1.5rem;
  text-align: center;
  font-size: 0.85rem;
  color: #7f92a5;
}

/* ---------- Animations ---------- */
@keyframes float {
  0%,
  100% {
    transform: translateY(0);
  }
  50% {
    transform: translateY(-14px);
  }
}

@keyframes ring-pulse {
  0% {
    transform: scale(0.95);
    opacity: 0.7;
  }
  100% {
    transform: scale(1.25);
    opacity: 0;
  }
}

@keyframes pulse-dot {
  0% {
    box-shadow: 0 0 0 0 rgba(55, 229, 164, 0.6);
  }
  70% {
    box-shadow: 0 0 0 8px rgba(55, 229, 164, 0);
  }
  100% {
    box-shadow: 0 0 0 0 rgba(55, 229, 164, 0);
  }
}

@media (prefers-reduced-motion: reduce) {
  .phone,
  .ring-pulse,
  .badge-pill .dot,
  .live-dot {
    animation: none;
  }
  html {
    scroll-behavior: auto;
  }
}

/* ---------- Responsive ---------- */
@media (max-width: 900px) {
  .hero-inner {
    grid-template-columns: 1fr;
    text-align: center;
    gap: 3.5rem;
  }
  .lede {
    margin-left: auto;
    margin-right: auto;
  }
  .hero-cta,
  .hero-facts {
    justify-content: center;
  }
  .nav-links {
    display: none;
  }
}

@media (max-width: 600px) {
  .hero {
    padding: 7rem 0 4rem;
  }
  .section {
    padding: 4rem 0;
  }
  .step-connector {
    display: none;
  }
  .footer-inner {
    flex-direction: column;
    align-items: flex-start;
  }
  .phone {
    width: 250px;
    height: 510px;
  }
}