:root {
  --ink: #161616;
  --paper: #f7f6f1;
  --muted-paper: #ecebe5;
  --red: #d83f3f;
  --red-dark: #b82f32;
  --yellow: #f2dc40;
  --pink: #f7d4cf;
  --muted: #777872;
  --line: rgba(22, 22, 22, 0.13);
  --title: "Space Grotesk", system-ui, sans-serif;
  --body: "Manrope", system-ui, sans-serif;
  --mono: "Space Mono", ui-monospace, SFMono-Regular, Menlo, monospace;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  overflow-x: clip;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--body);
  padding-bottom: 96px;
}

a {
  color: inherit;
}

img {
  display: block;
  max-width: 100%;
}

.container {
  width: min(1180px, calc(100% - 32px));
  margin: 0 auto;
}

.top-offer {
  display: flex;
  justify-content: center;
  gap: 10px;
  padding: 11px 16px;
  background: var(--ink);
  color: #fff;
  font-size: 13px;
  text-align: center;
}

.top-offer strong {
  color: var(--yellow);
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 21px min(32px, 4vw);
  border-bottom: 1px solid var(--line);
  background: rgba(247, 246, 241, 0.9);
  backdrop-filter: blur(16px);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: var(--ink);
  font-weight: 900;
  text-decoration: none;
}

.brand img {
  width: 34px;
  height: 34px;
  border-radius: 10px;
}

.site-header nav {
  display: flex;
  gap: 34px;
  color: var(--muted);
  font-size: 13px;
}

.site-header nav a,
.header-cta,
.text-link {
  text-decoration: none;
}

.header-cta {
  border: 1px solid var(--ink);
  border-radius: 999px;
  padding: 12px 18px;
  font-size: 13px;
  font-weight: 900;
}

.section-pad {
  padding: 112px 0;
}

.hero {
  padding: 44px 0 70px;
}

.hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 0.88fr) minmax(420px, 1.12fr);
  gap: 64px;
  align-items: center;
}

.kicker {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin: 0 0 24px;
  color: var(--muted);
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.kicker::before {
  width: 8px;
  height: 8px;
  border-radius: 999px;
  background: var(--red);
  content: "";
}

.yellow-dot::before {
  background: var(--yellow);
}

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

h1,
h2 {
  font-family: var(--title);
  font-weight: 700;
  letter-spacing: 0;
}

h1 {
  max-width: 680px;
  margin-bottom: 20px;
  font-size: clamp(50px, 5.9vw, 70px);
  line-height: 0.92;
}

h1 span {
  color: var(--red);
}

h2 {
  margin-bottom: 22px;
  font-size: clamp(42px, 5vw, 72px);
  line-height: 0.96;
}

h3 {
  font-size: 22px;
  line-height: 1.1;
}

.lead,
.section-head p,
.program-intro p,
.support p,
.faq p,
.truth p {
  color: var(--muted);
  font-size: 16px;
  line-height: 1.58;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 20px;
  align-items: center;
  margin: 18px 0 22px;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 54px;
  border-radius: 999px;
  padding: 0 26px;
  border: 1px solid transparent;
  font-weight: 900;
  text-decoration: none;
  white-space: nowrap;
}

.btn-red {
  background: var(--red);
  color: #fff;
  box-shadow: 0 18px 36px rgba(216, 63, 63, 0.24);
}

.btn-red:hover {
  background: var(--red-dark);
}

.btn-black {
  background: var(--ink);
  color: #fff;
  box-shadow: 0 18px 36px rgba(22, 22, 22, 0.16);
}

.text-link {
  border-bottom: 2px solid var(--ink);
  font-weight: 900;
}

.mini-proof {
  display: flex;
  align-items: center;
  gap: 0;
  color: var(--muted);
  font-size: 13px;
}

.mini-proof p {
  margin: 0 0 0 14px;
}

.avatar {
  display: grid;
  width: 32px;
  height: 32px;
  margin-left: -6px;
  place-items: center;
  border: 2px solid var(--paper);
  border-radius: 999px;
  background: var(--ink);
  color: #fff;
  font-size: 10px;
  font-weight: 900;
}

.avatar:first-child {
  margin-left: 0;
}

.hero-visual {
  position: relative;
  min-height: 520px;
  border: 1px solid rgba(216, 63, 63, 0.5);
  border-radius: 24px;
  background:
    linear-gradient(rgba(22, 22, 22, 0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(22, 22, 22, 0.04) 1px, transparent 1px),
    #fffefa;
  background-size: 28px 28px;
  box-shadow: 0 28px 70px rgba(22, 22, 22, 0.08);
  transform: rotate(1deg);
}

.hero-visual > img {
  position: absolute;
  right: 30px;
  top: 96px;
  width: min(82%, 620px);
  height: 310px;
  object-fit: cover;
  border: 12px solid #fff;
  filter: saturate(0.95);
  transform: rotate(-1deg);
}

.stamp {
  position: absolute;
  right: 16px;
  top: 42px;
  padding: 18px 26px;
  background: var(--red);
  color: #fff;
  font-family: var(--mono);
  font-weight: 900;
  text-align: center;
  transform: rotate(5deg);
}

.paper-card,
.post-it {
  position: absolute;
  box-shadow: 0 18px 35px rgba(22, 22, 22, 0.12);
}

.paper-card {
  width: 220px;
  padding: 18px;
  border: 1px solid var(--line);
  background: #fff;
  transform: rotate(-4deg);
}

.paper-card strong,
.paper-card span {
  display: block;
}

.paper-card span {
  margin-top: 8px;
  color: var(--muted);
  font-size: 13px;
}

.paper-card-one {
  left: 26px;
  top: 52px;
}

.paper-card-two {
  right: 38px;
  bottom: 58px;
  transform: rotate(3deg);
}

.post-it {
  left: 48px;
  bottom: 42px;
  padding: 18px;
  background: var(--yellow);
  font-family: var(--mono);
  font-size: 13px;
  line-height: 1.45;
  transform: rotate(-5deg);
}

.stats-strip {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  background: rgba(255, 255, 255, 0.14);
  color: var(--paper);
}

.stats-strip div {
  display: flex;
  align-items: baseline;
  justify-content: center;
  gap: 12px;
  min-height: 76px;
  background: var(--ink);
}

.stats-strip strong {
  color: var(--yellow);
  font-family: var(--title);
  font-size: 27px;
}

.stats-strip span {
  color: rgba(247, 246, 241, 0.78);
  font-size: 13px;
}

.problem {
  background: var(--muted-paper);
}

.section-head.split,
.program-grid,
.support-grid,
.faq-grid {
  display: grid;
  grid-template-columns: 0.95fr 1.05fr;
  gap: 72px;
  align-items: start;
}

.pain-grid,
.proof-grid,
.bonus-grid,
.truth-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
  margin-top: 56px;
}

.pain-card,
.proof-card,
.bonus-grid article,
.truth-grid article {
  border: 1px solid var(--line);
  border-radius: 18px;
  background: rgba(255, 254, 250, 0.72);
}

.pain-card {
  min-height: 235px;
  padding: 34px 28px;
}

.pain-card span,
.proof-card span,
.offer-price span,
.sticky-offer span,
.bonus-grid article span {
  color: var(--red);
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.pain-card p,
.proof-card p,
.bonus-grid p,
.truth-grid p {
  color: var(--muted);
  line-height: 1.65;
}

.dark {
  background: var(--ink);
  color: var(--paper);
}

.dark .kicker,
.dark .section-head p,
.dark .proof-card p {
  color: rgba(247, 246, 241, 0.68);
}

.proof-card {
  overflow: hidden;
  background: #202020;
  color: var(--paper);
}

.proof-card img {
  width: 100%;
  height: 220px;
  object-fit: cover;
}

.proof-card div {
  padding: 24px;
}

.program-intro {
  position: sticky;
  top: 112px;
}

.steps article {
  display: grid;
  grid-template-columns: 72px 1fr;
  gap: 26px;
  padding: 26px 0;
  border-top: 1px solid var(--line);
}

.steps article:last-child {
  border-bottom: 1px solid var(--line);
}

.steps span {
  color: var(--red);
  font-family: var(--mono);
  font-size: 13px;
}

.steps p {
  margin-bottom: 0;
  color: var(--muted);
  line-height: 1.6;
}

.bonus {
  background: var(--red);
  color: #fff;
}

.bonus .section-head p {
  color: rgba(255, 255, 255, 0.78);
}

.bonus .kicker {
  color: rgba(255, 255, 255, 0.8);
}

.bonus-grid article {
  overflow: hidden;
  background: #fffefa;
  color: var(--ink);
}

.bonus-grid article h3,
.bonus-grid article p,
.bonus-grid article span {
  margin-inline: 24px;
}

.bonus-grid article h3 {
  margin-top: 24px;
}

.bonus-grid article span {
  display: inline-flex;
  margin-bottom: 24px;
  padding: 8px 10px;
  background: rgba(216, 63, 63, 0.12);
}

.module-shot {
  display: grid;
  min-height: 230px;
  place-items: center;
  background:
    linear-gradient(rgba(22, 22, 22, 0.06) 1px, transparent 1px),
    linear-gradient(90deg, rgba(22, 22, 22, 0.06) 1px, transparent 1px),
    var(--muted-paper);
  background-size: 22px 22px;
  color: var(--ink);
  font-family: var(--title);
  font-size: 38px;
  line-height: 0.95;
  text-align: center;
}

.module-shot strong {
  color: var(--red);
}

.support {
  background: var(--muted-paper);
}

.support-visual {
  min-height: 430px;
  display: grid;
  place-items: center;
  border: 14px solid #fff;
  border-radius: 22px;
  background:
    linear-gradient(rgba(255, 255, 255, 0.75), rgba(255, 255, 255, 0.75)),
    url("./assets/tradeease-stock-room.jpg") center/cover;
  box-shadow: 0 28px 60px rgba(22, 22, 22, 0.1);
  transform: rotate(-2deg);
}

.chat-card {
  max-width: 360px;
  padding: 28px;
  border-radius: 18px;
  background: rgba(22, 22, 22, 0.92);
  color: #fff;
  transform: rotate(2deg);
}

.chat-card span {
  color: var(--yellow);
  font-family: var(--mono);
  font-size: 12px;
}

.chat-card p {
  color: rgba(255, 255, 255, 0.76);
}

.check-list {
  display: grid;
  gap: 18px;
  padding: 0;
  list-style: none;
}

.check-list li {
  position: relative;
  padding-left: 36px;
  font-weight: 800;
}

.check-list li::before {
  position: absolute;
  left: 0;
  top: 0;
  display: grid;
  width: 23px;
  height: 23px;
  place-items: center;
  border-radius: 50%;
  background: var(--red);
  color: #fff;
  content: "✓";
  font-size: 13px;
}

.offer-box {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  overflow: hidden;
  border: 1px solid rgba(216, 63, 63, 0.5);
  border-radius: 22px;
}

.offer-left {
  padding: 54px;
  background: var(--pink);
}

.offer-left ul {
  display: grid;
  gap: 18px;
  margin: 28px 0 34px;
  padding: 0;
  list-style: none;
  font-weight: 800;
}

.offer-left li::before {
  color: var(--red);
  content: "→ ";
}

.offer-price {
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 54px;
  background: var(--ink);
  color: #fff;
}

.offer-price strong {
  font-family: var(--title);
  font-size: clamp(88px, 12vw, 146px);
  line-height: 0.9;
}

.offer-price small {
  margin-bottom: 28px;
  font-size: 24px;
}

.offer-price p {
  color: rgba(255, 255, 255, 0.64);
  font-family: var(--mono);
  font-size: 12px;
  text-align: center;
}

.full {
  width: 100%;
}

.truth-grid article {
  min-height: 210px;
  padding: 28px;
}

.guarantee {
  padding: 42px 0 110px;
}

.guarantee-box {
  display: grid;
  grid-template-columns: 0.85fr 1.15fr;
  gap: 54px;
  align-items: center;
  padding: 52px;
  border-radius: 18px;
  background: var(--yellow);
}

.guarantee-box p:last-child {
  margin-bottom: 0;
  color: rgba(22, 22, 22, 0.76);
  font-size: 18px;
  line-height: 1.7;
}

.faq {
  background: var(--muted-paper);
}

.faq-list {
  border-top: 1px solid var(--line);
}

details {
  border-bottom: 1px solid var(--line);
}

summary {
  display: flex;
  justify-content: space-between;
  gap: 20px;
  padding: 24px 0;
  cursor: pointer;
  font-weight: 900;
  list-style: none;
}

summary::after {
  color: var(--red);
  content: "+";
}

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

.footer {
  padding: 34px 0;
  background: var(--ink);
  color: #fff;
}

.footer-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.footer .brand,
.footer a {
  color: #fff;
}

.footer p {
  margin: 0;
  color: rgba(255, 255, 255, 0.64);
}

.sticky-offer {
  position: fixed;
  z-index: 50;
  right: 50%;
  bottom: 22px;
  display: grid;
  grid-template-columns: 1fr auto auto;
  align-items: center;
  gap: 22px;
  width: min(720px, calc(100% - 28px));
  min-height: 68px;
  padding: 10px 12px 10px 22px;
  transform: translateX(50%);
  border: 1px solid rgba(216, 63, 63, 0.55);
  border-radius: 16px;
  background: rgba(22, 22, 22, 0.96);
  color: #fff;
  box-shadow: 0 24px 70px rgba(22, 22, 22, 0.28);
  opacity: 0;
  pointer-events: none;
  transition: opacity 180ms ease, transform 180ms ease;
}

.sticky-offer.is-visible {
  opacity: 1;
  pointer-events: auto;
}

.sticky-offer strong,
.sticky-offer span {
  display: block;
}

.sticky-offer > div:first-child strong {
  margin-top: 3px;
  font-size: 13px;
}

.sticky-price strong {
  font-family: var(--title);
  font-size: 34px;
  line-height: 1;
}

@media (max-width: 920px) {
  .site-header nav {
    display: none;
  }

  .hero-grid,
  .section-head.split,
  .program-grid,
  .support-grid,
  .offer-box,
  .guarantee-box,
  .faq-grid {
    grid-template-columns: 1fr;
  }

  .hero-grid {
    gap: 42px;
  }

  .hero-visual {
    min-height: 470px;
  }

  .program-intro {
    position: static;
  }

  .pain-grid,
  .proof-grid,
  .bonus-grid,
  .truth-grid,
  .stats-strip {
    grid-template-columns: 1fr;
  }

  .stats-strip div {
    justify-content: flex-start;
    padding-left: 24px;
  }
}

@media (max-width: 640px) {
  body {
    padding-bottom: 88px;
  }

  .container {
    width: min(100% - 28px, 430px);
  }

  .top-offer {
    flex-wrap: wrap;
    font-size: 11px;
  }

  .site-header {
    padding: 15px 14px;
  }

  .brand span {
    font-size: 14px;
  }

  .header-cta {
    padding: 11px 14px;
    font-size: 12px;
  }

  .section-pad {
    padding: 76px 0;
  }

  .hero {
    padding: 64px 0 56px;
  }

  h1 {
    font-size: clamp(50px, 15vw, 58px);
  }

  h2 {
    font-size: clamp(38px, 12vw, 48px);
  }

  .lead,
  .section-head p,
  .program-intro p,
  .support p,
  .faq p,
  .truth p {
    font-size: 15px;
  }

  .hero-actions {
    align-items: stretch;
    flex-direction: column;
  }

  .btn,
  .text-link {
    width: 100%;
    text-align: center;
  }

  .mini-proof {
    align-items: flex-start;
  }

  .hero-visual {
    min-height: 410px;
    transform: none;
  }

  .hero-visual > img {
    right: 18px;
    top: 100px;
    width: calc(100% - 36px);
    height: 215px;
  }

  .stamp {
    right: 10px;
    top: 26px;
    padding: 13px 16px;
    font-size: 12px;
  }

  .paper-card {
    width: 170px;
    padding: 13px;
  }

  .paper-card-one {
    left: 14px;
    top: 34px;
  }

  .paper-card-two {
    right: 18px;
    bottom: 24px;
  }

  .post-it {
    left: 16px;
    bottom: 34px;
    max-width: 180px;
    padding: 13px;
    font-size: 11px;
  }

  .offer-left,
  .offer-price,
  .guarantee-box {
    padding: 32px 22px;
  }

  .sticky-offer {
    right: 10px;
    left: 10px;
    bottom: 10px;
    width: auto;
    min-height: 62px;
    grid-template-columns: 1fr auto auto;
    gap: 10px;
    padding: 9px 10px;
    transform: none;
  }

  .sticky-offer span {
    font-size: 8px;
  }

  .sticky-offer > div:first-child strong {
    font-size: 10px;
  }

  .sticky-price strong {
    font-size: 26px;
  }

  .sticky-offer .btn {
    width: auto;
    min-height: 44px;
    padding: 0 14px;
    font-size: 12px;
  }

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

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }
}