:root {
  color-scheme: dark;
  --bg: #07111f;
  --surface: #0d1b2d;
  --surface-2: #102239;
  --line: #223a59;
  --text: #f4f8ff;
  --muted: #9fb0c8;
  --soft: #d7e4f5;
  --gold: #f5b942;
  --green: #20d883;
  --red: #ff4f67;
  --blue: #2fd5ff;
  --shadow: 0 24px 70px rgba(0, 0, 0, .38);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-width: 320px;
  overflow-x: hidden;
  background:
    linear-gradient(180deg, rgba(47, 213, 255, .08), transparent 360px),
    linear-gradient(135deg, rgba(255, 79, 103, .08), transparent 420px),
    var(--bg);
  color: var(--text);
  font: 16px/1.6 Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Arial, sans-serif;
}

img {
  max-width: 100%;
}

a {
  color: inherit;
}

a:any-link {
  color: inherit;
}

.wrap {
  width: min(1180px, calc(100% - 40px));
  margin: 0 auto;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  border-bottom: 1px solid rgba(255, 255, 255, .08);
  background: rgba(7, 17, 31, .86);
  backdrop-filter: blur(18px);
}

.nav {
  min-height: 76px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
}

.brand,
.nav-links,
.actions,
.proof-row,
.whatsapp-float {
  display: flex;
  align-items: center;
}

.brand {
  color: var(--text);
  gap: 11px;
  text-decoration: none !important;
  font-weight: 850;
}

.brand-mark {
  width: 42px;
  height: 42px;
  display: grid;
  place-items: center;
  border: 1px solid rgba(245, 185, 66, .45);
  border-radius: 8px;
  background: linear-gradient(135deg, rgba(245, 185, 66, .22), rgba(47, 213, 255, .12));
  color: var(--gold);
  font-size: 13px;
  letter-spacing: 0;
}

.nav-links {
  gap: 24px;
  color: var(--soft);
  font-size: 14px;
  font-weight: 700;
}

.nav-links a {
  color: var(--soft);
  text-decoration: none !important;
}

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

.btn,
.ghost {
  min-height: 50px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 8px;
  padding: 13px 20px;
  border: 1px solid transparent;
  font-weight: 850;
  text-decoration: none;
  cursor: pointer;
  transition: transform .18s ease, box-shadow .18s ease, border-color .18s ease, background .18s ease;
}

.btn {
  background: linear-gradient(135deg, #ffd36a, #f59f27);
  color: #13100a;
  box-shadow: 0 16px 36px rgba(245, 159, 39, .22);
}

.btn:hover,
.ghost:hover {
  transform: translateY(-2px);
}

.btn:focus-visible,
.ghost:focus-visible,
input:focus-visible,
textarea:focus-visible,
a:focus-visible {
  outline: 3px solid rgba(47, 213, 255, .38);
  outline-offset: 3px;
}

.btn:disabled {
  cursor: wait;
  opacity: .72;
  transform: none;
}

.btn.small {
  min-height: 42px;
  padding: 9px 15px;
}

.ghost {
  background: rgba(255, 255, 255, .05);
  color: var(--text);
  border-color: rgba(255, 255, 255, .15);
}

.hero {
  position: relative;
  padding: 68px 0 70px;
}

.hero::after {
  content: "";
  position: absolute;
  inset: auto 0 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, .18), transparent);
}

.hero-grid {
  display: grid;
  grid-template-columns: minmax(470px, .92fr) minmax(500px, 1.08fr);
  gap: clamp(34px, 4vw, 64px);
  align-items: center;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  border: 1px solid rgba(47, 213, 255, .28);
  border-radius: 999px;
  padding: 7px 12px;
  background: rgba(47, 213, 255, .08);
  color: #9cecff;
  font-size: 12px;
  font-weight: 900;
  letter-spacing: .05em;
  text-transform: uppercase;
}

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

h1 {
  max-width: 760px;
  margin: 22px 0 22px;
  font-size: clamp(42px, 5.2vw, 74px);
  line-height: .98;
  letter-spacing: 0;
}

.hero-copy p,
.section-heading p,
.buy-copy p {
  color: var(--muted);
  font-size: 18px;
}

.actions {
  gap: 13px;
  flex-wrap: wrap;
  margin: 32px 0 22px;
}

.proof-row {
  gap: 10px;
  flex-wrap: wrap;
}

.proof-row span {
  display: inline-flex;
  align-items: center;
  border: 1px solid rgba(255, 255, 255, .1);
  border-radius: 999px;
  min-height: 34px;
  padding: 7px 12px;
  background: rgba(255, 255, 255, .045);
  color: var(--soft);
  font-size: 13px;
  font-weight: 750;
  line-height: 1;
  white-space: nowrap;
}

.proof-row span::before {
  content: "";
  width: 7px;
  height: 7px;
  margin-right: 8px;
  border-radius: 999px;
  background: var(--green);
  box-shadow: 0 0 0 4px rgba(32, 216, 131, .12);
}

.hero-media {
  position: relative;
}

.hero-media img {
  display: block;
  width: 100%;
  aspect-ratio: 16 / 10;
  object-fit: cover;
  border: 1px solid rgba(255, 255, 255, .12);
  border-radius: 14px;
  box-shadow: var(--shadow), 0 0 0 8px rgba(255, 255, 255, .025);
}

.metric-card {
  position: absolute;
  width: min(250px, 46%);
  border: 1px solid rgba(255, 255, 255, .13);
  border-radius: 8px;
  padding: 14px 16px;
  background: rgba(10, 24, 41, .9);
  box-shadow: 0 18px 48px rgba(0, 0, 0, .34);
  backdrop-filter: blur(14px);
}

.metric-card small {
  display: block;
  color: var(--muted);
  font-size: 12px;
}

.metric-card strong {
  display: block;
  margin-top: 3px;
  line-height: 1.25;
}

.metric-top {
  top: 24px;
  left: -18px;
}

.metric-bottom {
  right: -18px;
  bottom: 24px;
}

.section {
  padding: 82px 0;
  scroll-margin-top: 96px;
}

.section-heading {
  max-width: 760px;
  margin-bottom: 34px;
}

h2 {
  margin: 15px 0 12px;
  font-size: clamp(32px, 4vw, 52px);
  line-height: 1.05;
  letter-spacing: 0;
}

.shots {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 22px;
}

.shots figure,
.features article,
.buy form,
.security-list div {
  border: 1px solid rgba(255, 255, 255, .1);
  border-radius: 8px;
  background: rgba(255, 255, 255, .045);
}

.shots figure {
  margin: 0;
  overflow: hidden;
  box-shadow: 0 18px 54px rgba(0, 0, 0, .26);
}

.shots img {
  display: block;
  width: 100%;
  aspect-ratio: 16 / 9;
  object-fit: cover;
  background: #06101e;
}

.shots figcaption {
  padding: 18px 20px 20px;
}

.shots b,
.shots span {
  display: block;
}

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

.feature-band {
  border-block: 1px solid rgba(255, 255, 255, .08);
  background: linear-gradient(180deg, rgba(255, 255, 255, .03), rgba(255, 255, 255, .015));
}

.features {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 16px;
  padding: 58px 0;
}

.features article {
  min-height: 230px;
  padding: 24px;
}

.feature-icon {
  display: grid;
  width: 42px;
  height: 42px;
  place-items: center;
  border-radius: 8px;
  background: rgba(245, 185, 66, .12);
  color: var(--gold);
  font-weight: 900;
  font-size: 13px;
}

.features h3 {
  margin: 28px 0 8px;
  font-size: 19px;
}

.features p {
  color: var(--muted);
  font-size: 14px;
}

.security-grid {
  display: grid;
  grid-template-columns: minmax(0, .84fr) minmax(360px, 1fr);
  gap: 54px;
  align-items: start;
}

.security-list {
  display: grid;
  gap: 13px;
}

.security-list div {
  padding: 18px 20px;
}

.security-list b,
.security-list span {
  display: block;
}

.security-list span {
  margin-top: 3px;
  color: var(--muted);
  font-size: 14px;
}

.checkout {
  padding: 88px 0;
  border-top: 1px solid rgba(255, 255, 255, .08);
  background:
    linear-gradient(120deg, rgba(245, 185, 66, .11), transparent 420px),
    #081524;
}

.buy {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(380px, 470px);
  gap: 64px;
  align-items: center;
}

.buy-copy ul {
  display: grid;
  gap: 11px;
  margin: 26px 0 0;
  padding: 0;
  list-style: none;
}

.buy-copy li {
  position: relative;
  padding-left: 28px;
  color: var(--soft);
}

.buy-copy li::before {
  content: "";
  position: absolute;
  left: 0;
  top: .55em;
  width: 11px;
  height: 11px;
  border-radius: 999px;
  background: var(--green);
  box-shadow: 0 0 0 5px rgba(32, 216, 131, .13);
}

.buy form {
  padding: 28px;
  background: linear-gradient(180deg, rgba(16, 34, 57, .95), rgba(10, 25, 43, .98));
  box-shadow: var(--shadow);
}

.price {
  display: flex;
  justify-content: space-between;
  align-items: end;
  gap: 14px;
  margin-bottom: 22px;
  padding-bottom: 18px;
  border-bottom: 1px solid rgba(255, 255, 255, .1);
}

.price small {
  color: var(--muted);
}

.price strong {
  color: var(--gold);
  font-size: 38px;
  line-height: 1;
}

label {
  display: block;
  margin: 14px 0;
  color: var(--soft);
  font-size: 13px;
  font-weight: 800;
}

input,
textarea {
  width: 100%;
  margin-top: 7px;
  border: 1px solid rgba(255, 255, 255, .14);
  border-radius: 8px;
  background: rgba(1, 8, 18, .72);
  color: var(--text);
  font: inherit;
}

input {
  height: 48px;
  padding: 0 14px;
}

textarea {
  min-height: 84px;
  padding: 12px 14px;
  resize: vertical;
}

input::placeholder {
  color: #72839c;
}

.buy form > .btn,
#copy,
#download {
  width: 100%;
}

.buy form > .btn {
  margin-top: 12px;
}

#msg {
  min-height: 25px;
  margin: 14px 0 0;
  color: var(--gold);
  font-size: 14px;
  text-align: center;
}

#msg.error {
  color: #ff9cac;
}

#pix {
  margin-top: 18px;
  text-align: center;
}

#qr {
  width: min(232px, 100%);
  aspect-ratio: 1;
  object-fit: contain;
  margin-bottom: 14px;
  border-radius: 8px;
  padding: 8px;
  background: #fff;
}

.waiting {
  padding: 13px 0 0;
  color: var(--gold);
  font-size: 14px;
}

.success {
  margin-top: 16px;
  background: linear-gradient(135deg, #53f0a7, #18c979);
  color: #062214;
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.whatsapp-float {
  position: fixed;
  right: 22px;
  bottom: 22px;
  z-index: 30;
  gap: 10px;
  min-height: 60px;
  padding: 9px 17px 9px 9px;
  border: 1px solid rgba(255, 255, 255, .22);
  border-radius: 999px;
  background: linear-gradient(135deg, #25d366, #12b862);
  color: #03180b;
  text-decoration: none !important;
  box-shadow: 0 16px 44px rgba(37, 211, 102, .34), 0 0 0 7px rgba(37, 211, 102, .09);
  transition: transform .18s ease, box-shadow .18s ease;
}

.whatsapp-float:hover {
  transform: translateY(-3px);
  box-shadow: 0 20px 52px rgba(37, 211, 102, .44), 0 0 0 8px rgba(37, 211, 102, .12);
}

.wa-icon {
  display: grid;
  width: 42px;
  height: 42px;
  place-items: center;
  border-radius: 999px;
  background: #fff;
  color: #19b964;
}

.wa-icon svg {
  width: 28px;
  height: 28px;
  fill: currentColor;
}

.wa-text {
  display: flex;
  flex-direction: column;
  line-height: 1.15;
}

.wa-text b {
  font-size: 14px;
  letter-spacing: 0;
}

.wa-text small {
  margin-top: 2px;
  font-size: 11px;
  font-weight: 800;
  opacity: .72;
}

footer {
  padding: 28px 0;
  border-top: 1px solid rgba(255, 255, 255, .08);
  color: #7e8da5;
  text-align: center;
  font-size: 14px;
}

footer a {
  color: var(--green);
  font-weight: 850;
  text-decoration: none;
}

@media (max-width: 1100px) {
  .hero-grid,
  .buy,
  .security-grid {
    grid-template-columns: 1fr;
  }

  .hero-grid {
    gap: 38px;
  }

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

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

  .actions,
  .proof-row {
    justify-content: center;
  }

  .hero-media {
    width: min(820px, 100%);
    margin: 0 auto;
  }

  .metric-top {
    left: 18px;
  }

  .metric-bottom {
    right: 18px;
  }

  .features {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 980px) {
  .hero-grid,
  .buy,
  .security-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 720px) {
  .wrap {
    width: min(100% - 28px, 1180px);
  }

  .nav {
    min-height: 68px;
  }

  .nav-links a:not(.btn) {
    display: none;
  }

  .brand span:last-child {
    max-width: 180px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
  }

  .hero,
  .section,
  .checkout {
    padding: 58px 0;
  }

  h1 {
    font-size: 41px;
  }

  .hero-copy p,
  .section-heading p,
  .buy-copy p {
    font-size: 16px;
  }

  .shots,
  .features {
    grid-template-columns: 1fr;
  }

  .features article {
    min-height: auto;
  }

  .metric-card {
    position: static;
    width: 100%;
    margin-top: 10px;
  }

  .price {
    align-items: flex-start;
    flex-direction: column;
  }
}

@media (max-width: 520px) {
  .brand-mark {
    width: 38px;
    height: 38px;
  }

  .btn,
  .ghost {
    width: 100%;
  }

  .nav .btn {
    width: auto;
  }

  h1 {
    font-size: 36px;
  }

  h2 {
    font-size: 30px;
  }

  .hero-media img {
    aspect-ratio: 4 / 3;
  }

  .buy form {
    padding: 20px;
  }

  .whatsapp-float {
    right: 14px;
    bottom: 14px;
    padding: 10px;
    min-height: 58px;
  }

  .wa-text {
    display: none;
  }

  .wa-icon {
    width: 40px;
    height: 40px;
  }
}