:root {
  --bg: #08090b;
  --bg-soft: #111317;
  --panel: #15181d;
  --panel-light: #1b1f25;
  --text: #ffffff;
  --muted: #a8adb7;
  --line: rgba(255,255,255,0.10);
  --red: #ef233c;
  --red-dark: #b90f25;
  --red-glow: rgba(239,35,60,0.28);
  --radius-lg: 32px;
  --radius-md: 20px;
  --radius-sm: 14px;
  --container: 1180px;
  --shadow: 0 30px 80px rgba(0,0,0,0.45);
}

* { box-sizing: border-box; }

html {
  scroll-behavior: smooth;
  background: var(--bg);
}

body {
  margin: 0;
  font-family: "Inter", sans-serif;
  background:
    radial-gradient(circle at 15% 0%, rgba(239,35,60,0.08), transparent 30%),
    var(--bg);
  color: var(--text);
  line-height: 1.6;
}

img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
button, a { -webkit-tap-highlight-color: transparent; }

.container {
  width: min(calc(100% - 40px), var(--container));
  margin-inline: auto;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  backdrop-filter: blur(18px);
  background: rgba(8,9,11,0.78);
  border-bottom: 1px solid var(--line);
}

.header-inner {
  min-height: 78px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.brand img {
  width: 188px;
  height: auto;
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 22px;
}

.text-link {
  color: var(--muted);
  font-weight: 600;
}

.text-link:hover { color: var(--text); }

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 52px;
  padding: 0 24px;
  border-radius: 999px;
  font-weight: 800;
  border: 1px solid transparent;
  transition: transform .2s ease, background .2s ease, border-color .2s ease;
}

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

.button-small {
  min-height: 44px;
  padding-inline: 18px;
  font-size: .92rem;
}

.button-large {
  min-height: 60px;
  padding-inline: 30px;
}

.button-outline {
  border-color: var(--line);
  background: rgba(255,255,255,.03);
}

.button-primary {
  background: linear-gradient(135deg, var(--red), var(--red-dark));
  box-shadow: 0 16px 40px var(--red-glow);
}

.hero {
  position: relative;
  min-height: calc(100vh - 78px);
  display: grid;
  align-items: center;
  overflow: hidden;
  padding: 80px 0 90px;
  border-bottom: 1px solid var(--line);
}

.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,.025) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.025) 1px, transparent 1px);
  background-size: 52px 52px;
  mask-image: linear-gradient(to bottom, black, transparent 90%);
  pointer-events: none;
}

.hero-glow {
  position: absolute;
  border-radius: 999px;
  filter: blur(80px);
  pointer-events: none;
}

.hero-glow-one {
  width: 420px;
  height: 420px;
  background: rgba(239,35,60,.22);
  top: -120px;
  right: -80px;
}

.hero-glow-two {
  width: 300px;
  height: 300px;
  background: rgba(239,35,60,.12);
  bottom: -80px;
  left: -80px;
}

.hero-grid {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: 1.02fr .98fr;
  gap: 56px;
  align-items: center;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: #f5b7bf;
  font-size: .78rem;
  letter-spacing: .14em;
  text-transform: uppercase;
  font-weight: 800;
  margin-bottom: 20px;
}

.eyebrow.simple {
  color: #ff7f90;
}

.status-dot {
  width: 8px;
  height: 8px;
  border-radius: 999px;
  background: var(--red);
  box-shadow: 0 0 0 7px rgba(239,35,60,.12);
}

h1, h2, h3 {
  font-family: "Montserrat", sans-serif;
  margin-top: 0;
  line-height: 1.03;
}

h1 {
  font-size: clamp(3.25rem, 7vw, 6.8rem);
  letter-spacing: -.06em;
  margin-bottom: 26px;
}

h1 span {
  color: var(--red);
  text-shadow: 0 0 50px rgba(239,35,60,.28);
}

h2 {
  font-size: clamp(2.2rem, 4.2vw, 4.2rem);
  letter-spacing: -.045em;
  margin-bottom: 22px;
}

h3 {
  font-size: 1.22rem;
  letter-spacing: -.02em;
}

.hero-lead {
  color: var(--muted);
  font-size: clamp(1.05rem, 2vw, 1.25rem);
  max-width: 650px;
  margin-bottom: 32px;
}

.download-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
}

.store-button {
  min-height: 74px;
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px 16px;
  background: rgba(255,255,255,.045);
  border: 1px solid var(--line);
  border-radius: 18px;
  transition: transform .2s ease, border-color .2s ease, background .2s ease;
}

.store-button:hover {
  transform: translateY(-3px);
  border-color: rgba(255,255,255,.25);
  background: rgba(255,255,255,.075);
}

.primary-download {
  background: linear-gradient(135deg, rgba(239,35,60,.98), rgba(185,15,37,.98));
  border-color: transparent;
  box-shadow: 0 18px 45px var(--red-glow);
}

.store-icon {
  font-size: 1.45rem;
  width: 34px;
  text-align: center;
  flex: 0 0 auto;
}

.store-button small,
.store-button strong {
  display: block;
  line-height: 1.15;
}

.store-button small {
  color: rgba(255,255,255,.7);
  font-size: .68rem;
  margin-bottom: 4px;
}

.store-button strong {
  font-size: .98rem;
}

.download-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  color: #7f8691;
  font-size: .8rem;
  margin-top: 18px;
}

.visual-card {
  position: relative;
  min-height: 640px;
  border: 1px solid var(--line);
  border-radius: 40px;
  background:
    radial-gradient(circle at 50% 30%, rgba(239,35,60,.20), transparent 40%),
    linear-gradient(180deg, rgba(255,255,255,.05), rgba(255,255,255,.01));
  box-shadow: var(--shadow);
  overflow: hidden;
}

.visual-card::after {
  content: "";
  position: absolute;
  inset: auto 8% 3% 8%;
  height: 80px;
  background: rgba(239,35,60,.25);
  filter: blur(40px);
  border-radius: 50%;
}

.phone {
  position: absolute;
  width: 42%;
  filter: drop-shadow(0 28px 28px rgba(0,0,0,.45));
}

.phone img { width: 100%; }

.phone-left {
  left: 2%;
  bottom: -2%;
  transform: rotate(-9deg);
  animation: floatOne 6s ease-in-out infinite;
}

.phone-center {
  width: 48%;
  left: 26%;
  bottom: 2%;
  z-index: 3;
  animation: floatTwo 7s ease-in-out infinite;
}

.phone-right {
  right: -2%;
  bottom: -3%;
  transform: rotate(9deg);
  animation: floatThree 6.5s ease-in-out infinite;
}

.floating-chip {
  position: absolute;
  z-index: 4;
  padding: 10px 14px;
  border-radius: 999px;
  background: rgba(12,13,16,.88);
  border: 1px solid rgba(255,255,255,.15);
  backdrop-filter: blur(14px);
  font-size: .76rem;
  font-weight: 800;
  box-shadow: 0 12px 30px rgba(0,0,0,.35);
}

.chip-one { top: 15%; left: 7%; }
.chip-two { top: 25%; right: 5%; }
.chip-three { bottom: 14%; left: 9%; }

.scroll-cue {
  position: absolute;
  left: 50%;
  bottom: 26px;
  transform: translateX(-50%);
  display: flex;
  align-items: center;
  gap: 10px;
  color: #8d939d;
  font-size: .78rem;
  z-index: 3;
}

.scroll-arrow {
  width: 30px;
  height: 30px;
  display: inline-grid;
  place-items: center;
  border: 1px solid var(--line);
  border-radius: 50%;
}

.trust-strip {
  border-bottom: 1px solid var(--line);
  background: #0d0f12;
}

.trust-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
}

.trust-grid > div {
  padding: 26px 28px;
  border-right: 1px solid var(--line);
}

.trust-grid > div:last-child { border-right: 0; }

.trust-grid strong,
.trust-grid span {
  display: block;
}

.trust-grid strong {
  margin-bottom: 4px;
  font-size: .95rem;
}

.trust-grid span {
  color: var(--muted);
  font-size: .83rem;
}

.section {
  padding: 110px 0;
}

.section-heading {
  max-width: 860px;
  margin-bottom: 52px;
}

.section-heading.narrow {
  max-width: 720px;
}

.section-heading p,
.showcase-copy > p,
.qr-card p {
  color: var(--muted);
  font-size: 1.05rem;
}

.feature-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 18px;
}

.feature-card,
.step-card {
  background: linear-gradient(180deg, rgba(255,255,255,.055), rgba(255,255,255,.025));
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  padding: 28px;
}

.feature-icon {
  width: 48px;
  height: 48px;
  display: grid;
  place-items: center;
  border-radius: 14px;
  background: rgba(239,35,60,.12);
  margin-bottom: 22px;
  font-size: 1.35rem;
}

.feature-card p,
.step-card p {
  color: var(--muted);
  margin-bottom: 0;
  font-size: .93rem;
}

.showcase {
  background: linear-gradient(180deg, #0e1013, #090a0c);
  border-block: 1px solid var(--line);
}

.showcase-grid {
  display: grid;
  grid-template-columns: 1.05fr .95fr;
  gap: 70px;
  align-items: center;
}

.showcase-image {
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--line);
  background: var(--panel);
  box-shadow: var(--shadow);
}

.showcase-visual {
  position: relative;
  aspect-ratio: 1200 / 760;
  overflow: hidden;
  isolation: isolate;
  background:
    radial-gradient(circle at 18% 62%, rgba(239,35,60,.32), transparent 38%),
    radial-gradient(circle at 82% 23%, rgba(255,201,40,.18), transparent 34%),
    linear-gradient(135deg, #07080a 0%, #121015 52%, #08090b 100%);
}

.showcase-visual::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  background-image:
    linear-gradient(rgba(255,255,255,.025) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.025) 1px, transparent 1px);
  background-size: 28px 28px;
}

.showcase-visual::after {
  content: "";
  position: absolute;
  left: 16%;
  right: 16%;
  bottom: 3%;
  height: 9%;
  z-index: -1;
  border-radius: 50%;
  background: rgba(0,0,0,.72);
  filter: blur(22px);
}

.showcase-brand {
  position: absolute;
  z-index: 5;
  top: 5.5%;
  left: 5.8%;
  width: 27%;
  height: auto;
  filter: drop-shadow(0 8px 16px rgba(0,0,0,.55));
}

.screen-panel {
  position: absolute;
  overflow: hidden;
  border-radius: 24px;
  background: #101216;
  border: 2px solid rgba(255,211,91,.58);
  box-shadow:
    0 28px 46px rgba(0,0,0,.64),
    0 0 0 1px rgba(255,255,255,.12) inset,
    0 0 34px rgba(239,35,60,.10);
}

.screen-panel img {
  width: 112%;
  max-width: none;
  height: 112%;
  object-fit: cover;
  transform: translate(-5.35%, -5.35%);
}

.screen-panel-left,
.screen-panel-right {
  width: 28%;
  aspect-ratio: 1 / 2;
  top: 24%;
  z-index: 1;
}

.screen-panel-left {
  left: 14%;
  transform: rotate(-9deg);
}

.screen-panel-right {
  right: 14%;
  transform: rotate(9deg);
}

.screen-panel-center {
  width: 32%;
  aspect-ratio: 1 / 2;
  top: 10%;
  left: 34%;
  z-index: 3;
  border-color: rgba(255,219,112,.86);
  box-shadow:
    0 34px 58px rgba(0,0,0,.74),
    0 0 0 1px rgba(255,255,255,.18) inset,
    0 0 38px rgba(255,201,40,.12);
}

.showcase-pill {
  position: absolute;
  right: 7%;
  bottom: 8%;
  z-index: 5;
  display: flex;
  align-items: center;
  gap: 9px;
  padding: 10px 16px;
  border-radius: 999px;
  border: 1px solid rgba(255,255,255,.12);
  background: rgba(10,12,15,.9);
  box-shadow: 0 12px 26px rgba(0,0,0,.35);
  color: #fff;
  font-size: clamp(.5rem, 1vw, .72rem);
  font-weight: 800;
  letter-spacing: .08em;
}

.showcase-pill span {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--red);
  box-shadow: 0 0 14px var(--red);
}

.check-list {
  display: grid;
  gap: 18px;
  margin: 30px 0 34px;
}

.check-list > div {
  display: grid;
  grid-template-columns: 34px 1fr;
  gap: 12px;
  align-items: start;
}

.check-list span {
  width: 28px;
  height: 28px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  background: rgba(239,35,60,.14);
  color: #ff8291;
  font-weight: 900;
}

.check-list p {
  margin: 0;
  color: var(--muted);
}

.check-list strong { color: var(--text); }

.install-section {
  background:
    radial-gradient(circle at 85% 15%, rgba(239,35,60,.10), transparent 25%),
    var(--bg);
}

.steps-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 18px;
}

.step-number {
  display: inline-block;
  color: var(--red);
  font-family: "Montserrat", sans-serif;
  font-size: 2.3rem;
  font-weight: 900;
  margin-bottom: 26px;
}

.security-note {
  margin-top: 22px;
  display: grid;
  grid-template-columns: 52px 1fr;
  gap: 18px;
  padding: 24px;
  border-radius: var(--radius-md);
  background: rgba(239,35,60,.08);
  border: 1px solid rgba(239,35,60,.22);
}

.security-icon {
  width: 52px;
  height: 52px;
  display: grid;
  place-items: center;
  border-radius: 16px;
  background: rgba(239,35,60,.13);
  font-size: 1.4rem;
}

.security-note p {
  margin: 3px 0 0;
  color: var(--muted);
}

.qr-section { padding-top: 20px; }

.qr-card {
  display: grid;
  grid-template-columns: 1fr 210px;
  gap: 40px;
  align-items: center;
  background:
    linear-gradient(135deg, rgba(239,35,60,.15), rgba(255,255,255,.04));
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  padding: 50px;
}

.qr-card h2 { margin-bottom: 14px; }

.qr-box {
  background: #fff;
  border-radius: 22px;
  padding: 18px;
}

.faq-section {
  background: #0d0f12;
  border-block: 1px solid var(--line);
}

.faq-list {
  display: grid;
  gap: 12px;
}

details {
  border: 1px solid var(--line);
  border-radius: 16px;
  background: rgba(255,255,255,.025);
  padding: 0 22px;
}

summary {
  cursor: pointer;
  list-style: none;
  font-weight: 800;
  padding: 22px 38px 22px 0;
  position: relative;
}

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

summary::after {
  content: "+";
  position: absolute;
  right: 0;
  top: 50%;
  transform: translateY(-50%);
  color: var(--red);
  font-size: 1.5rem;
}

details[open] summary::after { content: "−"; }

details p {
  color: var(--muted);
  margin-top: 0;
  padding-bottom: 22px;
}

.final-cta {
  padding: 74px 0;
}

.final-cta-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 30px;
}

.final-cta h2 { margin-bottom: 0; }

.site-footer {
  border-top: 1px solid var(--line);
  background: #060709;
  padding: 58px 0 28px;
}

.footer-top {
  display: flex;
  justify-content: space-between;
  gap: 32px;
  align-items: center;
  margin-bottom: 34px;
}

.footer-logo { width: 190px; }

.footer-links {
  display: flex;
  flex-wrap: wrap;
  gap: 18px 24px;
  justify-content: flex-end;
  color: var(--muted);
  font-size: .88rem;
}

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

.legal-copy {
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  padding-block: 28px;
  color: #8e949e;
  font-size: .82rem;
}

.legal-placeholder {
  color: #ff9aa6;
}

.footer-bottom {
  padding-top: 24px;
  display: flex;
  justify-content: space-between;
  color: #767d88;
  font-size: .8rem;
}

@keyframes floatOne {
  0%, 100% { transform: rotate(-9deg) translateY(0); }
  50% { transform: rotate(-7deg) translateY(-16px); }
}

@keyframes floatTwo {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-20px); }
}

@keyframes floatThree {
  0%, 100% { transform: rotate(9deg) translateY(0); }
  50% { transform: rotate(7deg) translateY(-14px); }
}

@media (prefers-reduced-motion: reduce) {
  * {
    scroll-behavior: auto !important;
    animation-duration: .01ms !important;
    animation-iteration-count: 1 !important;
  }
}

@media (max-width: 1024px) {
  .hero {
    min-height: auto;
  }

  .hero-grid,
  .showcase-grid {
    grid-template-columns: 1fr;
  }

  .hero-copy {
    text-align: center;
  }

  .hero-lead,
  .section-heading {
    margin-inline: auto;
  }

  .download-meta,
  .download-grid {
    justify-content: center;
  }

  .visual-card {
    min-height: 590px;
  }

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

@media (max-width: 720px) {
  .container {
    width: min(calc(100% - 28px), var(--container));
  }

  .site-header {
    position: static;
  }

  .header-inner {
    min-height: 66px;
  }

  .brand img,
  .footer-logo {
    width: 148px;
  }

  .text-link { display: none; }

  .hero {
    padding: 58px 0 78px;
  }

  h1 {
    font-size: clamp(3rem, 16vw, 4.5rem);
  }

  .hero-grid { gap: 34px; }

  .download-grid {
    grid-template-columns: 1fr;
  }

  .store-button {
    justify-content: center;
    text-align: left;
  }

  .visual-card {
    min-height: 440px;
    border-radius: 26px;
  }

  .phone {
    width: 47%;
  }

  .phone-center {
    width: 54%;
    left: 23%;
  }

  .floating-chip {
    font-size: .65rem;
    padding: 8px 10px;
  }

  .scroll-cue { display: none; }

  .trust-grid {
    grid-template-columns: 1fr;
  }

  .trust-grid > div {
    border-right: 0;
    border-bottom: 1px solid var(--line);
    text-align: center;
  }

  .trust-grid > div:last-child { border-bottom: 0; }

  .section {
    padding: 78px 0;
  }

  .feature-grid,
  .steps-grid {
    grid-template-columns: 1fr;
  }

  .showcase-grid { gap: 38px; }

  .qr-card {
    grid-template-columns: 1fr;
    padding: 32px 24px;
    text-align: center;
  }

  .qr-box {
    width: 190px;
    margin-inline: auto;
  }

  .final-cta-inner,
  .footer-top {
    flex-direction: column;
    align-items: flex-start;
  }

  .final-cta-inner .button {
    width: 100%;
  }

  .footer-links {
    justify-content: flex-start;
  }
}