:root {
  --ink: #18111f;
  --muted: #72677a;
  --paper: #ffffff;
  --line: rgba(47, 24, 57, 0.12);
  --pink: #ff4f83;
  --coral: #ff6a3d;
  --violet: #8b5cf6;
  --plum: #2b1238;
  --cream: #fff7f4;
  --shadow: 0 26px 80px rgba(68, 19, 61, 0.24);
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Arial, sans-serif;
  color: var(--ink);
  background: #fffafb;
  letter-spacing: 0;
}

button,
a {
  font: inherit;
}

.topbar {
  position: sticky;
  top: 0;
  z-index: 30;
  display: flex;
  align-items: center;
  gap: 24px;
  min-height: 74px;
  padding: 14px clamp(18px, 5vw, 66px);
  background: rgba(255, 250, 251, 0.9);
  backdrop-filter: blur(18px);
  border-bottom: 1px solid var(--line);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 11px;
  color: var(--ink);
  text-decoration: none;
  font-size: 21px;
  font-weight: 900;
  min-width: max-content;
}

.logo {
  display: inline-grid;
  place-items: center;
  width: 44px;
  height: 44px;
}

.logo svg {
  width: 44px;
  height: 44px;
  display: block;
}

nav {
  display: flex;
  gap: 21px;
  margin-left: auto;
}

nav a {
  color: var(--muted);
  text-decoration: none;
  font-size: 14px;
  font-weight: 750;
}

nav a:hover {
  color: var(--pink);
}

.nav-download,
.download-btn {
  border: 0;
  color: #ffffff;
  background: linear-gradient(135deg, var(--pink), var(--coral) 56%, var(--violet));
  box-shadow: 0 16px 36px rgba(255, 79, 131, 0.28);
  cursor: pointer;
}

.nav-download {
  min-height: 42px;
  padding: 0 18px;
  border-radius: 999px;
  font-weight: 850;
}

.hero {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(370px, 0.86fr);
  gap: clamp(28px, 6vw, 80px);
  align-items: center;
  min-height: calc(100vh - 74px);
  padding: clamp(38px, 7vw, 88px) clamp(18px, 5vw, 66px);
  background:
    radial-gradient(circle at 78% 24%, rgba(255, 79, 131, 0.22), transparent 34%),
    radial-gradient(circle at 30% 86%, rgba(139, 92, 246, 0.18), transparent 32%),
    linear-gradient(135deg, #fff8f4, #fff7fb 48%, #f7f0ff);
}

.eyebrow {
  margin: 0 0 14px;
  color: var(--pink);
  font-size: 13px;
  font-weight: 900;
  text-transform: uppercase;
}

h1,
h2,
h3,
p {
  margin-top: 0;
}

h1 {
  max-width: 760px;
  margin-bottom: 20px;
  font-size: clamp(46px, 7vw, 88px);
  line-height: 0.94;
  letter-spacing: 0;
}

.lede {
  max-width: 660px;
  color: var(--muted);
  font-size: 18px;
  line-height: 1.75;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 17px;
  margin-top: 30px;
}

.download-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  min-height: 60px;
  padding: 0 28px;
  border-radius: 999px;
  font-size: 16px;
  font-weight: 900;
}

.download-icon {
  position: relative;
  width: 18px;
  height: 22px;
}

.download-icon::before {
  content: "";
  position: absolute;
  left: 8px;
  top: 0;
  width: 3px;
  height: 13px;
  background: currentColor;
  border-radius: 3px;
}

.download-icon::after {
  content: "";
  position: absolute;
  left: 3px;
  top: 8px;
  width: 13px;
  height: 13px;
  border-right: 3px solid currentColor;
  border-bottom: 3px solid currentColor;
  transform: rotate(45deg);
}

.trust-note {
  color: var(--muted);
  font-size: 14px;
  font-weight: 700;
}

.hero-card {
  position: relative;
  border-radius: 28px;
  overflow: hidden;
  box-shadow: var(--shadow);
  border: 1px solid rgba(255, 255, 255, 0.84);
  background: #ffffff;
}

.hero-card::after {
  content: "SJ";
  position: absolute;
  left: 22px;
  top: 20px;
  padding: 8px 12px;
  border-radius: 999px;
  color: #ffffff;
  background: rgba(24, 17, 31, 0.56);
  backdrop-filter: blur(12px);
  font-weight: 900;
}

.hero-card img,
.phone-showcase img {
  display: block;
  width: 100%;
  height: auto;
}

.quick-stats {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 1px;
  background: var(--line);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.quick-stats div {
  padding: 28px clamp(18px, 4vw, 38px);
  background: #ffffff;
}

.quick-stats strong,
.quick-stats span {
  display: block;
}

.quick-stats strong {
  font-size: 28px;
  color: var(--plum);
}

.quick-stats span {
  margin-top: 4px;
  color: var(--muted);
  font-size: 14px;
}

.discover {
  display: grid;
  grid-template-columns: minmax(300px, 0.64fr) minmax(0, 1fr);
  gap: clamp(30px, 7vw, 96px);
  align-items: center;
  padding: clamp(54px, 8vw, 104px) clamp(18px, 5vw, 66px);
}

.phone-showcase {
  max-width: 470px;
  justify-self: center;
  border-radius: 30px;
  overflow: hidden;
  box-shadow: var(--shadow);
  border: 1px solid rgba(47, 24, 57, 0.1);
}

.discover h2,
.features h2,
.safety h2,
.cta h2 {
  font-size: clamp(32px, 4vw, 54px);
  line-height: 1.05;
  letter-spacing: 0;
}

.discover p,
.features p,
.safety-list span,
.cta p {
  color: var(--muted);
  line-height: 1.68;
}

.discover ul {
  display: grid;
  gap: 14px;
  margin: 25px 0 0;
  padding: 0;
  list-style: none;
}

.discover li {
  position: relative;
  padding-left: 34px;
  color: #3d3144;
  line-height: 1.6;
}

.discover li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 5px;
  width: 20px;
  height: 20px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--pink), var(--coral));
}

.discover li::after {
  content: "";
  position: absolute;
  left: 7px;
  top: 11px;
  width: 7px;
  height: 4px;
  border-left: 2px solid #ffffff;
  border-bottom: 2px solid #ffffff;
  transform: rotate(-45deg);
}

.features {
  padding: clamp(54px, 8vw, 104px) clamp(18px, 5vw, 66px);
  background: var(--cream);
}

.section-head {
  max-width: 780px;
  margin-bottom: 34px;
}

.feature-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
}

.feature-grid article {
  min-height: 285px;
  padding: 30px;
  border-radius: 22px;
  background: rgba(255, 255, 255, 0.84);
  border: 1px solid rgba(47, 24, 57, 0.1);
}

.feature-icon {
  position: relative;
  display: inline-grid;
  place-items: center;
  width: 48px;
  height: 48px;
  margin-bottom: 22px;
  border-radius: 16px;
  background: linear-gradient(135deg, rgba(255, 79, 131, 0.16), rgba(139, 92, 246, 0.16));
}

.feature-icon::before,
.feature-icon::after {
  content: "";
  position: absolute;
}

.match::before {
  width: 24px;
  height: 24px;
  background: var(--pink);
  transform: rotate(45deg);
  border-radius: 6px 6px 10px 6px;
}

.match::after {
  width: 24px;
  height: 24px;
  left: 12px;
  top: 12px;
  background: var(--coral);
  transform: rotate(45deg);
  border-radius: 6px 6px 10px 6px;
  opacity: 0.78;
}

.chat::before {
  width: 28px;
  height: 22px;
  border-radius: 12px;
  background: var(--violet);
}

.chat::after {
  left: 16px;
  top: 29px;
  border-top: 8px solid var(--violet);
  border-right: 8px solid transparent;
}

.shield::before {
  width: 25px;
  height: 30px;
  background: linear-gradient(135deg, var(--pink), var(--violet));
  clip-path: polygon(50% 0, 90% 15%, 82% 72%, 50% 100%, 18% 72%, 10% 15%);
}

.feature-grid h3 {
  font-size: 22px;
  margin-bottom: 10px;
}

.safety {
  display: grid;
  grid-template-columns: minmax(0, 0.8fr) minmax(0, 1.2fr);
  gap: clamp(28px, 6vw, 78px);
  padding: clamp(54px, 8vw, 104px) clamp(18px, 5vw, 66px);
  color: #ffffff;
  background:
    radial-gradient(circle at 20% 20%, rgba(255, 79, 131, 0.28), transparent 32%),
    linear-gradient(135deg, #241033, #150b24);
}

.safety .eyebrow {
  color: #ff9bbb;
}

.safety-list {
  display: grid;
  gap: 1px;
  background: rgba(255, 255, 255, 0.16);
}

.safety-list div {
  padding: 24px;
  background: rgba(255, 255, 255, 0.07);
}

.safety-list strong,
.safety-list span {
  display: block;
}

.safety-list strong {
  margin-bottom: 8px;
  font-size: 18px;
}

.safety-list span {
  color: rgba(255, 255, 255, 0.78);
}

.cta {
  display: grid;
  justify-items: center;
  text-align: center;
  padding: clamp(60px, 9vw, 110px) 18px;
  background: linear-gradient(180deg, #ffffff, #fff1f5);
}

.cta p {
  max-width: 620px;
}

footer {
  display: flex;
  justify-content: space-between;
  gap: 20px;
  padding: 26px clamp(18px, 5vw, 66px);
  border-top: 1px solid var(--line);
  color: var(--muted);
  font-size: 14px;
}

@media (max-width: 980px) {
  nav {
    display: none;
  }

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

  .hero {
    min-height: auto;
  }

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

@media (max-width: 640px) {
  .topbar {
    min-height: 66px;
    padding: 11px 14px;
  }

  .logo,
  .logo svg {
    width: 40px;
    height: 40px;
  }

  .nav-download {
    margin-left: auto;
    min-height: 38px;
    padding: 0 13px;
    font-size: 13px;
  }

  h1 {
    font-size: 43px;
  }

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

  .download-btn {
    width: 100%;
  }

  footer {
    flex-direction: column;
  }
}