:root {
  --black: #09090b;
  --surface: #141416;
  --white: #ffffff;
  --muted: #a6a6ad;
  --line: rgba(255, 255, 255, 0.1);
  --red: #e1252f;
  --red-bright: #ff3945;
  --shadow: 0 28px 80px rgba(0, 0, 0, 0.5);
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  min-height: 100vh;
  color: var(--white);
  background:
    radial-gradient(circle at 18% 35%, rgba(225, 37, 47, 0.16), transparent 27rem),
    radial-gradient(circle at 86% 78%, rgba(225, 37, 47, 0.08), transparent 24rem),
    var(--black);
  font-family: "DM Sans", sans-serif;
}

body::before {
  position: fixed;
  inset: 0;
  z-index: -1;
  content: "";
  opacity: 0.16;
  background-image:
    linear-gradient(rgba(255,255,255,.08) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.08) 1px, transparent 1px);
  background-size: 42px 42px;
  mask-image: linear-gradient(to bottom, #000, transparent 78%);
}

.page-shell {
  width: min(1120px, calc(100% - 40px));
  min-height: 100vh;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
}

.nav {
  min-height: 88px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-bottom: 1px solid var(--line);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  color: var(--white);
  text-decoration: none;
  font: 800 20px/1 "Manrope", sans-serif;
  letter-spacing: -0.03em;
}

.brand-mark {
  width: 40px;
  height: 40px;
  display: grid;
  place-items: center;
  color: var(--white);
  background: linear-gradient(145deg, var(--red-bright), #a80e18);
  border-radius: 12px;
  box-shadow: 0 10px 28px rgba(225, 37, 47, 0.28);
}

.brand-dot,
h1 span { color: var(--red-bright); }

.status {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  padding: 9px 13px;
  color: #ffb3b8;
  background: rgba(225, 37, 47, 0.1);
  border: 1px solid rgba(255, 57, 69, 0.22);
  border-radius: 999px;
  font-size: 13px;
  font-weight: 700;
}

.status-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--red-bright);
  box-shadow: 0 0 0 4px rgba(255, 57, 69, 0.12);
}

.hero {
  flex: 1;
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(380px, 0.72fr);
  align-items: center;
  gap: clamp(50px, 9vw, 120px);
  padding: 70px 0;
}

.eyebrow {
  display: inline-block;
  margin-bottom: 22px;
  padding: 8px 12px;
  color: #ffc2c5;
  background: rgba(225, 37, 47, 0.12);
  border: 1px solid rgba(255, 57, 69, 0.18);
  border-radius: 8px;
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

h1 {
  margin: 0;
  font: 800 clamp(50px, 7vw, 86px)/0.95 "Manrope", sans-serif;
  letter-spacing: -0.065em;
}

.lead {
  max-width: 550px;
  margin: 26px 0 0;
  color: var(--muted);
  font-size: clamp(17px, 1.7vw, 20px);
  line-height: 1.65;
}

.offer-card {
  padding: clamp(25px, 3vw, 36px);
  background: linear-gradient(145deg, rgba(29, 29, 32, 0.96), rgba(17, 17, 19, 0.96));
  border: 1px solid var(--line);
  border-radius: 24px;
  box-shadow: var(--shadow);
  backdrop-filter: blur(16px);
}

.offer-card::before {
  content: "";
  display: block;
  height: 3px;
  margin: -36px -36px 31px;
  background: linear-gradient(90deg, transparent, var(--red-bright), transparent);
  border-radius: 24px 24px 0 0;
}

.card-heading {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-bottom: 28px;
}

.card-icon {
  width: 45px;
  height: 45px;
  flex: 0 0 auto;
  display: grid;
  place-items: center;
  color: #ff8a91;
  background: rgba(225, 37, 47, 0.13);
  border: 1px solid rgba(255, 57, 69, 0.18);
  border-radius: 13px;
  font-size: 23px;
}

.card-kicker {
  margin: 0 0 3px;
  color: var(--muted);
  font-size: 13px;
}

h2 {
  margin: 0;
  font: 800 25px/1.2 "Manrope", sans-serif;
  letter-spacing: -0.03em;
}

form { display: grid; gap: 18px; }

.field { display: grid; gap: 8px; }

label { font-size: 13px; font-weight: 700; }

input {
  width: 100%;
  padding: 14px;
  color: var(--white);
  background: rgba(255, 255, 255, 0.045);
  border: 1px solid var(--line);
  border-radius: 11px;
  outline: none;
  font: 500 15px/1.4 "DM Sans", sans-serif;
  transition: border-color 0.2s, box-shadow 0.2s, background 0.2s;
}

input::placeholder { color: #707078; }

input:focus {
  background: rgba(255, 255, 255, 0.065);
  border-color: var(--red-bright);
  box-shadow: 0 0 0 4px rgba(225, 37, 47, 0.12);
}

.amount-input { position: relative; }

.amount-input input { padding-right: 65px; }

.amount-input span {
  position: absolute;
  top: 50%;
  right: 14px;
  color: #ff9da3;
  font-size: 13px;
  font-weight: 800;
  transform: translateY(-50%);
}

button {
  min-height: 52px;
  margin-top: 2px;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  color: white;
  background: linear-gradient(135deg, var(--red-bright), #bd101a);
  border: 0;
  border-radius: 11px;
  cursor: pointer;
  font: 700 15px/1 "DM Sans", sans-serif;
  box-shadow: 0 12px 28px rgba(225, 37, 47, 0.22);
  transition: transform 0.2s, box-shadow 0.2s, filter 0.2s;
}

button:hover {
  filter: brightness(1.08);
  box-shadow: 0 15px 34px rgba(225, 37, 47, 0.3);
  transform: translateY(-2px);
}

button span { font-size: 20px; }

.privacy {
  margin: -4px 5px 0;
  color: #75757d;
  font-size: 11px;
  line-height: 1.5;
  text-align: center;
}

.honey { position: absolute; left: -9999px; }

footer {
  min-height: 68px;
  display: flex;
  align-items: center;
  color: #686870;
  border-top: 1px solid var(--line);
  font-size: 12px;
}

.thank-you-page {
  min-height: 100vh;
  display: grid;
  place-items: center;
  padding: 24px;
}

.thank-you-card {
  width: min(520px, 100%);
  padding: 48px 35px;
  text-align: center;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 24px;
  box-shadow: var(--shadow);
}

.success-mark {
  width: 64px;
  height: 64px;
  margin: 0 auto 22px;
  display: grid;
  place-items: center;
  color: white;
  background: var(--red);
  border-radius: 50%;
  font-size: 28px;
}

.thank-you-card h1 { font-size: clamp(31px, 6vw, 43px); }

.thank-you-card p {
  margin: 18px auto 28px;
  color: var(--muted);
  line-height: 1.65;
}

.back-link {
  display: inline-flex;
  padding: 14px 20px;
  color: white;
  background: var(--red);
  border-radius: 11px;
  text-decoration: none;
  font-weight: 700;
}

@media (max-width: 820px) {
  .hero {
    grid-template-columns: 1fr;
    gap: 45px;
    padding: 56px 0;
  }

  .intro { text-align: center; }
  .lead { margin-inline: auto; }

  .offer-card {
    width: min(520px, 100%);
    margin: 0 auto;
  }
}

@media (max-width: 520px) {
  .page-shell { width: min(100% - 28px, 1120px); }
  .nav { min-height: 76px; }

  .status {
    padding: 8px;
    font-size: 0;
  }

  .hero { padding: 42px 0; }
  h1 { font-size: clamp(43px, 15vw, 64px); }
  .lead { font-size: 16px; }
  .offer-card { border-radius: 18px; }
  .offer-card::before { margin: -25px -25px 25px; }
}