:root {
  color-scheme: dark;
  --bg: #140e0a;
  --bg-deep: #080706;
  --card: rgba(255, 244, 219, 0.1);
  --line: rgba(255, 224, 166, 0.24);
  --text: #fff7e8;
  --muted: rgba(255, 247, 232, 0.72);
  --gold: #f8b943;
  --gold-2: #ffe29a;
  --blue: #73c6ff;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  background: radial-gradient(circle at 50% -10%, rgba(255, 226, 154, 0.2), transparent 34%),
    linear-gradient(180deg, var(--bg), var(--bg-deep));
  color: var(--text);
}

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

main {
  overflow: hidden;
}

.hero {
  min-height: 100svh;
  position: relative;
  padding: 22px clamp(18px, 5vw, 72px) 48px;
}

.hero-glow {
  position: absolute;
  inset: -18% 18% auto;
  height: 58vh;
  background: radial-gradient(ellipse at top, rgba(255, 248, 221, 0.72), rgba(248, 185, 67, 0.2) 36%, transparent 68%);
  filter: blur(18px);
  opacity: 0.62;
  pointer-events: none;
  animation: breathe 5.8s ease-in-out infinite;
}

.nav {
  position: relative;
  z-index: 2;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
}

.brand,
.nav-actions {
  display: flex;
  align-items: center;
  gap: 12px;
}

.brand img {
  width: 42px;
  height: 42px;
  border-radius: 12px;
}

.brand span {
  font-weight: 900;
  letter-spacing: 0;
}

.nav-actions a {
  color: var(--muted);
  font-size: 0.95rem;
  font-weight: 800;
}

.hero-grid {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(300px, 0.95fr);
  gap: clamp(32px, 5vw, 80px);
  align-items: center;
  max-width: 1180px;
  min-height: calc(100svh - 86px);
  margin: 0 auto;
}

.hero-copy {
  padding-top: 28px;
}

.eyebrow {
  margin: 0 0 12px;
  color: var(--gold-2);
  font-weight: 900;
  text-transform: uppercase;
  font-size: 0.82rem;
}

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

h1 {
  max-width: 760px;
  margin-bottom: 18px;
  font-size: clamp(3rem, 7vw, 6.6rem);
  line-height: 0.9;
  letter-spacing: 0;
}

h2 {
  font-size: clamp(2rem, 4vw, 4rem);
  line-height: 0.98;
  letter-spacing: 0;
  margin-bottom: 16px;
}

h3 {
  font-size: 1.18rem;
  margin-bottom: 8px;
}

.lead {
  max-width: 650px;
  color: var(--muted);
  font-size: clamp(1.05rem, 2vw, 1.25rem);
  line-height: 1.65;
}

.small {
  color: rgba(255, 247, 232, 0.58);
  font-size: 0.92rem;
}

.cta-row {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin: 26px 0 14px;
}

.button {
  border: 1px solid var(--line);
  border-radius: 14px;
  padding: 13px 18px;
  font-weight: 900;
  cursor: pointer;
  color: var(--text);
  background: transparent;
}

.button.primary {
  color: #1b1007;
  background: linear-gradient(135deg, var(--gold-2), var(--gold));
  box-shadow: 0 18px 48px rgba(248, 185, 67, 0.22);
}

.button.ghost {
  background: rgba(255, 255, 255, 0.08);
}

.phone-stage {
  position: relative;
  display: grid;
  place-items: center;
  min-height: 620px;
}

.halo-logo {
  position: absolute;
  width: min(52vw, 360px);
  filter: drop-shadow(0 0 38px rgba(248, 185, 67, 0.54));
  opacity: 0.95;
  animation: floatLogo 5s ease-in-out infinite;
}

.phone {
  position: relative;
  width: min(78vw, 320px);
  aspect-ratio: 9 / 19.5;
  padding: 10px;
  border-radius: 38px;
  background: linear-gradient(160deg, rgba(255,255,255,0.34), rgba(255,255,255,0.08));
  border: 1px solid rgba(255,255,255,0.2);
  box-shadow: 0 36px 100px rgba(0, 0, 0, 0.58);
  transform: rotate(3deg);
}

.phone img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: 30px;
  display: block;
}

.donation {
  max-width: 1180px;
  margin: 0 auto;
  padding: 84px clamp(18px, 5vw, 72px);
  display: grid;
  grid-template-columns: 0.85fr 1.15fr;
  gap: clamp(24px, 5vw, 72px);
  align-items: center;
}

.donation p {
  color: var(--muted);
  line-height: 1.75;
  font-size: 1.08rem;
}

.experience {
  max-width: 1180px;
  margin: 0 auto;
  padding: 84px clamp(18px, 5vw, 72px) 72px;
}

.section-heading {
  max-width: 860px;
  margin-bottom: 32px;
}

.section-heading p {
  max-width: 760px;
  color: var(--muted);
  line-height: 1.7;
  font-size: 1.08rem;
}

.showcase {
  position: relative;
  min-height: 560px;
  display: grid;
  grid-template-columns: minmax(0, 0.88fr) minmax(360px, 1.12fr);
  gap: clamp(24px, 5vw, 64px);
  align-items: center;
  padding: clamp(22px, 4vw, 44px);
  border: 1px solid rgba(255, 226, 154, 0.24);
  border-radius: 28px;
  background:
    radial-gradient(circle at 78% 12%, rgba(255, 226, 154, 0.22), transparent 30%),
    linear-gradient(145deg, rgba(255, 244, 219, 0.13), rgba(115, 198, 255, 0.07));
  box-shadow: 0 34px 110px rgba(0, 0, 0, 0.32);
  overflow: hidden;
}

.showcase::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(115deg, transparent 0%, rgba(255, 255, 255, 0.08) 48%, transparent 58%);
  transform: translateX(-100%);
  animation: shine 7s ease-in-out infinite;
  pointer-events: none;
}

.showcase-copy {
  position: relative;
  z-index: 2;
}

.pill {
  display: inline-flex;
  margin-bottom: 18px;
  padding: 8px 12px;
  border: 1px solid rgba(255, 226, 154, 0.36);
  border-radius: 999px;
  color: var(--gold-2);
  background: rgba(255, 226, 154, 0.08);
  font-weight: 900;
  font-size: 0.8rem;
}

.showcase-copy h3 {
  max-width: 420px;
  font-size: clamp(2rem, 4vw, 4rem);
  line-height: 0.98;
}

.showcase-copy p {
  max-width: 500px;
  color: var(--muted);
  line-height: 1.72;
  font-size: 1.08rem;
}

.showcase-phones {
  position: relative;
  min-height: 510px;
}

.screen {
  position: absolute;
  width: min(42vw, 230px);
  aspect-ratio: 9 / 19.5;
  object-fit: cover;
  border-radius: 28px;
  padding: 7px;
  background: linear-gradient(160deg, rgba(255,255,255,0.32), rgba(255,255,255,0.08));
  border: 1px solid rgba(255,255,255,0.18);
  box-shadow: 0 28px 74px rgba(0, 0, 0, 0.48);
}

.screen-one {
  left: 0;
  top: 58px;
  transform: rotate(-8deg);
  opacity: 0.92;
}

.screen-two {
  left: 50%;
  top: 0;
  transform: translateX(-50%) scale(1.06);
  z-index: 2;
}

.screen-three {
  right: 0;
  top: 70px;
  transform: rotate(7deg);
  opacity: 0.92;
}

.feature-grid {
  margin-top: 18px;
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px;
}

.feature-grid article {
  display: grid;
  grid-template-columns: 92px 1fr;
  gap: 16px;
  align-items: center;
  background: linear-gradient(145deg, rgba(255, 244, 219, 0.12), rgba(255, 255, 255, 0.04));
  border: 1px solid rgba(255, 224, 166, 0.2);
  border-radius: 18px;
  padding: 14px;
}

.feature-grid img {
  width: 92px;
  height: 128px;
  object-fit: cover;
  border-radius: 12px;
}

.feature-grid p {
  color: var(--muted);
  line-height: 1.5;
  margin-bottom: 4px;
}

.donation {
  padding-top: 72px;
}

.pix-card {
  display: grid;
  grid-template-columns: 168px 1fr;
  gap: 18px;
  align-items: center;
  padding: 18px;
  border-radius: 22px;
  border: 1px solid rgba(255, 226, 154, 0.46);
  background: linear-gradient(135deg, rgba(255, 226, 154, 0.22), rgba(248, 185, 67, 0.08));
  box-shadow: 0 24px 80px rgba(248, 185, 67, 0.14);
}

.donation-single {
  grid-template-columns: minmax(0, 0.9fr) minmax(280px, 0.75fr);
}

.coffee-card {
  display: grid;
  grid-template-columns: 118px 1fr;
  gap: 18px;
  align-items: center;
  padding: 22px;
  border-radius: 24px;
  border: 1px solid rgba(255, 226, 154, 0.36);
  background: linear-gradient(135deg, rgba(255, 244, 219, 0.14), rgba(115, 198, 255, 0.08));
  box-shadow: 0 24px 80px rgba(0, 0, 0, 0.2);
}

.coffee-card img {
  width: 118px;
  height: 118px;
  border-radius: 24px;
  box-shadow: 0 18px 54px rgba(248, 185, 67, 0.24);
}

.coffee-card strong {
  display: block;
  font-size: 1.25rem;
  margin-bottom: 8px;
}

.coffee-card span {
  color: var(--muted);
  line-height: 1.5;
}

.pix-card img {
  width: 168px;
  height: 168px;
  padding: 10px;
  background: white;
  border-radius: 16px;
}

.pix-card strong {
  display: block;
  font-size: 1.3rem;
  margin-bottom: 8px;
}

.pix-card span {
  color: var(--muted);
  line-height: 1.5;
}

footer {
  max-width: 1180px;
  margin: 0 auto;
  padding: 30px clamp(18px, 5vw, 72px) 44px;
  border-top: 1px solid rgba(255, 224, 166, 0.16);
  color: rgba(255, 247, 232, 0.62);
  display: flex;
  justify-content: space-between;
  gap: 14px;
}

.legal-hero {
  min-height: 100svh;
  padding: 22px clamp(18px, 5vw, 72px) 56px;
  background: radial-gradient(circle at 50% -10%, rgba(255, 226, 154, 0.18), transparent 34%);
}

.legal-card {
  max-width: 900px;
  margin: 56px auto 0;
  padding: clamp(24px, 5vw, 56px);
  border: 1px solid var(--line);
  border-radius: 24px;
  background: rgba(255, 244, 219, 0.1);
  box-shadow: 0 30px 90px rgba(0, 0, 0, 0.28);
}

.legal-card h1 {
  font-size: clamp(2.6rem, 7vw, 5rem);
}

.legal-card h2 {
  margin-top: 32px;
  font-size: clamp(1.35rem, 3vw, 2rem);
}

.legal-card p {
  color: var(--muted);
  line-height: 1.72;
}

.legal-card a {
  color: var(--gold-2);
  font-weight: 800;
}

@keyframes breathe {
  0%, 100% { opacity: 0.46; transform: translateY(-8px) scale(0.98); }
  50% { opacity: 0.78; transform: translateY(16px) scale(1.04); }
}

@keyframes floatLogo {
  0%, 100% { transform: translateY(-12px) scale(0.98); }
  50% { transform: translateY(12px) scale(1.03); }
}

@keyframes shine {
  0%, 62%, 100% { transform: translateX(-105%); }
  78% { transform: translateX(105%); }
}

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

  .phone-stage {
    min-height: 520px;
  }

  .showcase-phones {
    min-height: 450px;
  }

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

@media (max-width: 560px) {
  .nav {
    align-items: flex-start;
  }

  .nav-actions {
    flex-direction: column;
    align-items: flex-end;
    gap: 6px;
  }

  .hero {
    padding-inline: 16px;
  }

  .phone-stage {
    min-height: 430px;
  }

  .showcase {
    min-height: auto;
  }

  .showcase-phones {
    min-height: 390px;
  }

  .screen {
    width: 42vw;
    border-radius: 20px;
  }

  .feature-grid article {
    grid-template-columns: 76px 1fr;
  }

  .feature-grid img {
    width: 76px;
    height: 106px;
  }

  .pix-card {
    grid-template-columns: 1fr;
  }

  .coffee-card {
    grid-template-columns: 1fr;
  }

  footer {
    flex-direction: column;
  }
}