:root {
  --bg: #070807;
  --bg-elevated: #111413;
  --bg-card: #161a17;
  --text: #f4f7f4;
  --text-muted: #a8b3ab;
  --green: #1ed760;
  --green-deep: #1db954;
  --green-dim: rgba(30, 215, 96, 0.14);
  --border: rgba(255, 255, 255, 0.08);
  --shadow: 0 24px 80px rgba(0, 0, 0, 0.45);
  --radius: 22px;
  --max: 1120px;
  --nav-h: 72px;
}

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

html {
  scroll-behavior: smooth;
  scroll-padding-top: calc(var(--nav-h) + 16px);
}

body {
  margin: 0;
  font-family: Inter, system-ui, -apple-system, sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
  min-height: 100%;
  overflow-x: clip;
}

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

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

button {
  font: inherit;
}

.skip-link {
  position: absolute;
  left: 12px;
  top: -40px;
  background: var(--green);
  color: #041208;
  padding: 8px 12px;
  border-radius: 8px;
  z-index: 100;
}

.skip-link:focus {
  top: 12px;
}

.bg-glow {
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 0;
  background:
    radial-gradient(900px 500px at 12% -10%, rgba(30, 215, 96, 0.18), transparent 55%),
    radial-gradient(700px 420px at 90% 8%, rgba(30, 215, 96, 0.08), transparent 50%),
    radial-gradient(600px 400px at 50% 100%, rgba(30, 215, 96, 0.06), transparent 55%);
}

.wrap {
  width: min(var(--max), calc(100% - 40px));
  margin: 0 auto;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  height: var(--nav-h);
  display: flex;
  align-items: center;
  backdrop-filter: blur(18px);
  background: rgba(7, 8, 7, 0.72);
  border-bottom: 1px solid transparent;
  transition: background 0.2s ease, border-color 0.2s ease;
}

.site-header.is-scrolled {
  border-bottom-color: var(--border);
  background: rgba(7, 8, 7, 0.88);
}

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  width: min(var(--max), calc(100% - 40px));
  margin: 0 auto;
}

.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: Outfit, Inter, sans-serif;
  font-weight: 700;
  font-size: 1.15rem;
  letter-spacing: -0.03em;
}

.brand svg {
  display: block;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 28px;
  list-style: none;
  margin: 0;
  padding: 0;
}

.nav-links a {
  color: var(--text-muted);
  font-size: 0.95rem;
  font-weight: 500;
  transition: color 0.2s ease;
}

.nav-links a:hover,
.nav-links a:focus-visible {
  color: var(--text);
}

.nav-cta {
  display: inline-flex;
  align-items: center;
  background: var(--green);
  color: #041208 !important;
  font-weight: 700;
  padding: 10px 16px;
  border-radius: 999px;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.nav-cta:hover {
  transform: translateY(-1px);
  box-shadow: 0 8px 24px rgba(30, 215, 96, 0.28);
}

.menu-toggle {
  display: none;
  width: 42px;
  height: 42px;
  border: 1px solid var(--border);
  background: var(--bg-elevated);
  border-radius: 12px;
  color: var(--text);
  cursor: pointer;
}

.hero {
  position: relative;
  z-index: 1;
  padding: 72px 0 40px;
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 48px;
  align-items: center;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 0.82rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--green);
  background: var(--green-dim);
  border: 1px solid rgba(30, 215, 96, 0.22);
  padding: 6px 12px;
  border-radius: 999px;
  margin-bottom: 20px;
}

.pulse {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--green);
  box-shadow: 0 0 0 0 rgba(30, 215, 96, 0.7);
  animation: pulse 2s infinite;
}

h1,
h2,
h3 {
  font-family: Outfit, Inter, sans-serif;
  letter-spacing: -0.04em;
  line-height: 1.08;
  margin: 0;
}

.hero h1 {
  font-size: clamp(2.4rem, 5.4vw, 4.6rem);
  font-weight: 800;
  max-width: 11ch;
}

.hero h1 span {
  color: var(--green);
}

.hero-copy {
  margin: 22px 0 32px;
  color: var(--text-muted);
  font-size: 1.15rem;
  max-width: 42ch;
}

.download-buttons {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  align-items: center;
}

.download-button {
  display: inline-flex;
  align-items: center;
  height: 52px;
}

.download-button img {
  height: 52px;
  width: auto;
  object-fit: contain;
  transition: transform 0.2s ease, opacity 0.2s ease;
}

.download-button:hover img {
  transform: translateY(-2px);
}

.hero-note {
  margin-top: 18px;
  color: var(--text-muted);
  font-size: 0.9rem;
}

.hero-visual {
  position: relative;
  min-height: 560px;
  display: grid;
  place-items: center;
  overflow: hidden;
}

.orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(10px);
  opacity: 0.7;
}

.orb-1 {
  width: 280px;
  height: 280px;
  background: rgba(30, 215, 96, 0.18);
  top: 40px;
  right: 40px;
}

.orb-2 {
  width: 180px;
  height: 180px;
  background: rgba(30, 215, 96, 0.1);
  bottom: 50px;
  left: 30px;
}

.phone {
  position: relative;
  z-index: 2;
  width: 280px;
  height: 560px;
  background: #050605;
  border: 3px solid #2a2f2b;
  border-radius: 40px;
  box-shadow: var(--shadow), inset 0 0 0 2px #111;
  overflow: hidden;
  padding: 14px 12px 18px;
}

.phone-notch {
  width: 108px;
  height: 22px;
  background: #050605;
  border-radius: 0 0 16px 16px;
  margin: 0 auto 10px;
}

.phone-appbar {
  background: var(--green-deep);
  color: #041208;
  font-family: Outfit, sans-serif;
  font-weight: 700;
  text-align: center;
  padding: 12px 10px;
  border-radius: 14px 14px 0 0;
}

.phone-body {
  background: #101411;
  height: calc(100% - 56px);
  border-radius: 0 0 18px 18px;
  padding: 14px 12px;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.phone-caption {
  font-size: 0.72rem;
  color: var(--text-muted);
  text-align: center;
}

.chips {
  display: flex;
  gap: 6px;
}

.chip {
  flex: 1;
  text-align: center;
  font-size: 0.68rem;
  font-weight: 600;
  border: 1px solid var(--green);
  color: var(--green);
  border-radius: 999px;
  padding: 6px 0;
}

.chip.is-active {
  background: var(--green);
  color: #041208;
  border-color: var(--green);
  box-shadow: 0 0 12px rgba(30, 215, 96, 0.35);
}

.liked {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.78rem;
  color: #d7e0d9;
  background: #191e1a;
  border-radius: 12px;
  padding: 8px 10px;
}

.playlist {
  display: flex;
  align-items: center;
  gap: 10px;
  background: #191e1a;
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 8px;
}

.cover {
  width: 42px;
  height: 42px;
  border-radius: 8px;
  flex-shrink: 0;
}

.playlist strong {
  display: block;
  font-size: 0.82rem;
}

.playlist span {
  font-size: 0.7rem;
  color: var(--text-muted);
}

.play-fab {
  margin-top: auto;
  align-self: flex-end;
  width: 54px;
  height: 54px;
  border-radius: 50%;
  background: var(--green);
  color: #041208;
  display: grid;
  place-items: center;
  box-shadow: 0 10px 24px rgba(30, 215, 96, 0.35);
}

.float-card {
  position: absolute;
  z-index: 3;
  display: flex;
  align-items: center;
  gap: 10px;
  background: rgba(18, 22, 19, 0.88);
  border: 1px solid var(--border);
  backdrop-filter: blur(12px);
  border-radius: 16px;
  padding: 10px 12px;
  box-shadow: var(--shadow);
  animation: float 5.5s ease-in-out infinite;
}

.float-card strong {
  display: block;
  font-size: 0.85rem;
}

.float-card span {
  font-size: 0.72rem;
  color: var(--text-muted);
}

.float-1 {
  top: 48px;
  left: 0;
  animation-delay: 0s;
}

.float-2 {
  right: 0;
  top: 210px;
  animation-delay: 0.8s;
}

.float-3 {
  left: 8px;
  bottom: 64px;
  animation-delay: 1.4s;
}

.eq {
  display: flex;
  align-items: flex-end;
  gap: 3px;
  height: 18px;
}

.eq span {
  width: 3px;
  background: var(--green);
  border-radius: 2px;
  animation: eq 1s ease-in-out infinite;
}

.eq span:nth-child(1) { height: 40%; animation-delay: 0s; }
.eq span:nth-child(2) { height: 80%; animation-delay: 0.15s; }
.eq span:nth-child(3) { height: 55%; animation-delay: 0.3s; }
.eq span:nth-child(4) { height: 95%; animation-delay: 0.08s; }

section {
  position: relative;
  z-index: 1;
}

.section {
  padding: 88px 0;
}

.section-head {
  text-align: center;
  max-width: 640px;
  margin: 0 auto 48px;
}

.section-head h2 {
  font-size: clamp(2rem, 4vw, 2.8rem);
  margin-bottom: 12px;
}

.section-head p {
  margin: 0;
  color: var(--text-muted);
  font-size: 1.08rem;
}

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

.feature {
  background: linear-gradient(180deg, #171c18 0%, #121612 100%);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 28px 24px;
  transition: transform 0.25s ease, border-color 0.25s ease, box-shadow 0.25s ease;
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.04);
}

.feature:hover {
  transform: translateY(-6px);
  border-color: rgba(30, 215, 96, 0.35);
  box-shadow: 0 18px 40px rgba(0, 0, 0, 0.28);
}

.icon-wrap {
  width: 48px;
  height: 48px;
  border-radius: 14px;
  background: var(--green-dim);
  color: var(--green);
  display: grid;
  place-items: center;
  margin-bottom: 18px;
}

.feature h3 {
  font-size: 1.25rem;
  margin-bottom: 8px;
}

.feature p {
  margin: 0;
  color: var(--text-muted);
}

.steps {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 22px;
  counter-reset: step;
}

.step {
  position: relative;
  padding: 24px;
  background: linear-gradient(180deg, #171c18 0%, #121612 100%);
  border: 1px solid var(--border);
  border-radius: var(--radius);
}

.step::before {
  counter-increment: step;
  content: counter(step);
  font-family: Outfit, sans-serif;
  font-size: 3rem;
  font-weight: 800;
  color: var(--green);
  display: block;
  line-height: 1;
  margin-bottom: 14px;
  opacity: 0.9;
}

.step h3 {
  font-size: 1.3rem;
  margin-bottom: 8px;
}

.step p {
  margin: 0;
  color: var(--text-muted);
}

.cta-band {
  margin: 20px 0 40px;
  background:
    radial-gradient(600px 180px at 20% 0%, rgba(30, 215, 96, 0.18), transparent 60%),
    linear-gradient(180deg, #141a15, #101411);
  border: 1px solid var(--border);
  border-radius: 32px;
  padding: 56px 32px;
  text-align: center;
}

.cta-band h2 {
  font-size: clamp(1.8rem, 3.5vw, 2.6rem);
  margin-bottom: 10px;
}

.cta-band p {
  color: var(--text-muted);
  margin: 0 0 28px;
}

.site-footer {
  position: relative;
  z-index: 1;
  border-top: 1px solid var(--border);
  padding: 28px 0 36px;
}

.footer-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  color: var(--text-muted);
  font-size: 0.92rem;
}

.footer-links {
  display: flex;
  gap: 20px;
}

.footer-links a:hover {
  color: var(--text);
}

.page-main {
  position: relative;
  z-index: 1;
  padding: 64px 0 80px;
}

.legal,
.contact-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 28px;
  padding: 40px;
  box-shadow: var(--shadow);
}

.legal {
  max-width: 820px;
  margin: 0 auto;
}

.legal h1,
.legal h2,
.legal h3,
.legal h4 {
  color: var(--green);
  margin-top: 1.4em;
}

.legal a {
  color: var(--green);
}

.legal a:hover {
  text-decoration: underline;
}

.contact-card {
  max-width: 640px;
  margin: 0 auto;
  text-align: center;
}

.contact-card h1 {
  font-size: 2.4rem;
  margin-bottom: 12px;
}

.contact-card p {
  color: var(--text-muted);
}

.mail-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-top: 12px;
  background: var(--green);
  color: #041208;
  font-weight: 700;
  padding: 14px 22px;
  border-radius: 999px;
}

@keyframes pulse {
  70% { box-shadow: 0 0 0 10px rgba(30, 215, 96, 0); }
  100% { box-shadow: 0 0 0 0 rgba(30, 215, 96, 0); }
}

@keyframes float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-10px); }
}

@keyframes eq {
  0%, 100% { transform: scaleY(0.45); }
  50% { transform: scaleY(1); }
}

@media (max-width: 1100px) and (min-width: 901px) {
  .features {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 900px) {
  .hero,
  .features,
  .steps {
    grid-template-columns: 1fr;
  }

  .hero {
    padding-top: 40px;
    text-align: center;
  }

  .hero h1 {
    margin-left: auto;
    margin-right: auto;
  }

  .hero-copy {
    max-width: 42ch;
    margin-left: auto;
    margin-right: auto;
  }

  .float-2 {
    display: none;
  }

  .download-buttons {
    justify-content: center;
  }

  .hero-visual {
    min-height: 520px;
  }

  .float-1 { left: 4%; }
  .float-2 { right: 4%; }
  .float-3 { left: 8%; }

  .menu-toggle {
    display: grid;
    place-items: center;
  }

  .nav-links {
    display: none;
    position: absolute;
    top: var(--nav-h);
    left: 0;
    right: 0;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    background: rgba(7, 8, 7, 0.96);
    border-bottom: 1px solid var(--border);
    padding: 8px 20px 20px;
  }

  .nav-links.is-open {
    display: flex;
  }

  .nav-links li {
    width: 100%;
  }

  .nav-links a {
    display: block;
    padding: 12px 0;
  }

  .nav-links .nav-cta {
    display: flex;
    justify-content: center;
    width: 100%;
    margin-top: 8px;
    padding: 12px 16px;
  }

  .footer-inner {
    flex-direction: column;
    text-align: center;
  }
}

@media (max-width: 640px) {
  .wrap {
    width: min(var(--max), calc(100% - 28px));
  }

  .hero-visual {
    min-height: 520px;
  }

  .phone {
    width: 250px;
    height: 510px;
  }

  .float-card span {
    display: none;
  }

  .download-buttons {
    flex-direction: column;
  }

  .legal,
  .contact-card {
    padding: 24px;
  }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .pulse,
  .float-card,
  .eq span {
    animation: none;
  }
}