:root {
  --bg: #fafaf7;
  --text: #18201f;
  --muted: #5d6863;
  --green: #2f7d5b;
  --green-dark: #24664a;
  --green-soft: #ddefe5;
  --amber: #f2b84b;
  --blue-soft: #dde8ef;
  --border: #e4e1d8;
  --white: #ffffff;
  --shadow: 0 18px 50px rgba(24, 32, 31, 0.08);
  --radius: 8px;
  --container: 1120px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: "Inter", system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  line-height: 1.6;
  overflow-x: hidden;
}

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

a {
  color: inherit;
}

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

h1,
h2,
h3 {
  font-family: "Sora", "Inter", sans-serif;
  line-height: 1.08;
  letter-spacing: 0;
}

h1 {
  max-width: 720px;
  margin-bottom: 18px;
  font-size: clamp(2rem, 8.6vw, 4.2rem);
}

.keep-together {
  white-space: nowrap;
}

h2 {
  margin-bottom: 18px;
  font-size: clamp(2rem, 7vw, 3.5rem);
}

h3 {
  margin-bottom: 8px;
  font-size: 1.08rem;
}

p {
  color: var(--muted);
  font-size: 1rem;
}

strong {
  color: var(--text);
}

.section {
  padding: 72px 0;
}

.container {
  width: min(calc(100% - 36px), var(--container));
  margin: 0 auto;
}

.narrow {
  width: min(calc(100% - 36px), 820px);
}

.center {
  text-align: center;
}

.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding: 54px 0;
}

.hero__grid,
.split {
  display: grid;
  gap: 38px;
  align-items: center;
}

.hero__grid {
  grid-template-areas:
    "copy"
    "visual"
    "action";
}

.hero__copy {
  grid-area: copy;
}

.hero__visual {
  grid-area: visual;
}

.hero__action {
  grid-area: action;
}

.hero__subtitle {
  max-width: 650px;
  margin-bottom: 26px;
  font-size: 1.12rem;
}

.button {
  display: inline-flex;
  min-height: 54px;
  align-items: center;
  justify-content: center;
  padding: 15px 24px;
  border-radius: var(--radius);
  text-decoration: none;
  font-weight: 800;
  transition: background 180ms ease, transform 180ms ease, box-shadow 180ms ease;
}

.button--primary {
  background: var(--green);
  color: var(--white);
  box-shadow: 0 10px 24px rgba(47, 125, 91, 0.2);
  position: relative;
  overflow: hidden;
}

.button--primary::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(110deg, transparent 20%, rgba(255, 255, 255, 0.22) 45%, transparent 70%);
  transform: translateX(-120%);
  animation: button-sheen 4.8s ease-in-out infinite;
  pointer-events: none;
}

.button--primary:hover {
  background: var(--green-dark);
  transform: translateY(-1px);
  box-shadow: 0 14px 30px rgba(47, 125, 91, 0.24);
}

.button--wide {
  width: 100%;
}

.microcopy {
  margin: 12px 0 0;
  color: #65716b;
  font-size: 0.9rem;
}

.hero__visual {
  display: flex;
  width: 100%;
  justify-content: center;
}

.hero-product-image {
  width: min(100%, 430px);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

.float-soft {
  animation: float-soft 7s ease-in-out infinite;
  will-change: transform;
}

.mockup,
.media-placeholder,
.proof-placeholder,
.final-mockup {
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--white);
  box-shadow: var(--shadow);
}

.mockup--ebook {
  width: 100%;
  max-width: 360px;
  min-height: 320px;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: 28px;
  background:
    linear-gradient(160deg, rgba(47, 125, 91, 0.15), rgba(242, 184, 75, 0.15)),
    var(--white);
}

.mockup span,
.media-placeholder span,
.final-mockup {
  color: var(--green);
  font-weight: 800;
}

.mockup strong {
  margin-top: 22px;
  font-family: "Sora", "Inter", sans-serif;
  font-size: 2rem;
  line-height: 1.08;
}

.mockup small,
.media-placeholder small {
  margin-top: 10px;
  color: var(--muted);
}

.section-kicker {
  margin-bottom: 10px;
  color: var(--green);
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.section-heading {
  max-width: 760px;
  margin: 0 auto 34px;
  text-align: center;
}

.section--soft {
  background: var(--white);
}

.section--green {
  background: var(--green-soft);
}

.stack-list {
  display: grid;
  gap: 12px;
}

.stack-list p {
  margin: 0;
  padding: 18px;
  border-left: 4px solid var(--amber);
  border-radius: var(--radius);
  background: var(--white);
  color: var(--text);
  font-weight: 650;
}

.cycle {
  display: grid;
  gap: 12px;
  padding: 18px;
  border-radius: var(--radius);
  background: var(--bg);
  border: 1px solid var(--border);
}

.cycle div {
  padding: 16px;
  border-radius: var(--radius);
  background: var(--white);
  font-weight: 800;
  text-align: center;
}

.cycle div:nth-child(2) {
  background: #fff6df;
}

.cycle div:nth-child(4) {
  background: var(--blue-soft);
}

.signal-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
  margin-top: 28px;
}

.signal-grid div {
  display: flex;
  min-height: 76px;
  align-items: center;
  justify-content: center;
  gap: 10px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--white);
  font-weight: 800;
}

.signal-grid span {
  color: var(--amber);
  font-size: 1.2rem;
}

.method-list {
  display: grid;
  gap: 12px;
}

.method-list article,
.steps-grid article,
.benefit-grid article {
  border: 1px solid rgba(24, 32, 31, 0.1);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.72);
  transition: transform 180ms ease, border-color 180ms ease, box-shadow 180ms ease;
}

.method-list article:hover,
.steps-grid article:hover,
.benefit-grid article:hover {
  transform: translateY(-3px);
  border-color: rgba(47, 125, 91, 0.24);
  box-shadow: 0 14px 34px rgba(24, 32, 31, 0.07);
}

.method-list article {
  padding: 20px;
}

.method-list p,
.benefit-grid p {
  margin-bottom: 0;
}

.check-list,
.offer-list,
.benefit-grid ul {
  margin: 20px 0 26px;
  padding: 0;
  list-style: none;
}

.check-list li,
.offer-list li,
.benefit-grid li {
  position: relative;
  margin-bottom: 12px;
  padding-left: 26px;
  color: var(--muted);
}

.check-list li::before,
.offer-list li::before,
.benefit-grid li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.62em;
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: var(--green);
}

.media-placeholder {
  min-height: 320px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 28px;
  text-align: center;
}

.media-placeholder--image {
  min-height: 0;
  padding: 0;
  overflow: hidden;
}

.media-placeholder--image img {
  width: 100%;
  height: auto;
  display: block;
}

.media-placeholder--warm {
  background:
    linear-gradient(160deg, rgba(242, 184, 75, 0.16), rgba(255, 255, 255, 0.78)),
    var(--white);
}

.steps-grid {
  display: grid;
  gap: 10px;
}

.steps-grid article {
  display: grid;
  gap: 5px;
  padding: 18px;
}

.steps-grid span {
  color: var(--muted);
}

.benefit-grid {
  display: grid;
  gap: 14px;
}

.benefit-grid article {
  padding: 22px;
}

.benefit-grid ul {
  margin-bottom: 0;
}

.value-line {
  color: var(--text);
  font-weight: 800;
}

.proof-grid {
  display: grid;
  gap: 14px;
}

.proof-shot {
  margin: 0;
  overflow: hidden;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--white);
  box-shadow: var(--shadow);
  transition: transform 180ms ease, box-shadow 180ms ease;
}

.proof-shot:hover {
  transform: translateY(-3px);
  box-shadow: 0 20px 46px rgba(24, 32, 31, 0.12);
}

.proof-shot img {
  width: 100%;
  height: auto;
  display: block;
  object-fit: contain;
}

.proof-placeholder {
  min-height: 180px;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 22px;
  color: var(--green);
  font-weight: 800;
  text-align: center;
  box-shadow: none;
}

.section--offer {
  background: var(--text);
}

.offer-card {
  display: grid;
  gap: 28px;
  align-items: center;
  padding: 18px;
  border-radius: var(--radius);
  background: var(--bg);
  position: relative;
  overflow: hidden;
}

.offer-card::before {
  content: "";
  position: absolute;
  inset: 0;
  border: 1px solid rgba(242, 184, 75, 0.32);
  border-radius: inherit;
  pointer-events: none;
  animation: offer-glow 5.6s ease-in-out infinite;
}

.media-placeholder--offer {
  min-height: 0;
  background:
    linear-gradient(160deg, rgba(47, 125, 91, 0.14), rgba(242, 184, 75, 0.16)),
    var(--white);
}

.offer-copy {
  position: relative;
  z-index: 1;
  padding: 8px;
}

.price-box {
  margin: 24px 0;
  padding: 20px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--white);
}

.price-box span {
  display: block;
  color: var(--muted);
}

.price-box strong {
  display: block;
  margin-top: 6px;
  font-family: "Sora", "Inter", sans-serif;
  font-size: clamp(2.4rem, 12vw, 4rem);
  line-height: 1;
}

.guarantee-mark {
  width: min(100%, 280px);
  min-height: 280px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  justify-self: center;
  border: 2px solid var(--green);
  border-radius: 50%;
  background: var(--white);
  color: var(--green);
  text-align: center;
}

.guarantee-mark strong {
  color: var(--green);
  font-family: "Sora", "Inter", sans-serif;
  font-size: 6rem;
  line-height: 1;
}

.guarantee-mark span {
  max-width: 130px;
  font-weight: 800;
  line-height: 1.2;
}

.guarantee-image {
  width: min(100%, 360px);
  justify-self: center;
  overflow: hidden;
  border-radius: var(--radius);
  background: var(--white);
  box-shadow: var(--shadow);
}

.guarantee-image img {
  width: 100%;
  height: auto;
  display: block;
}

.faq-list {
  display: grid;
  gap: 10px;
}

.faq-item {
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--white);
  overflow: hidden;
}

.faq-question {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  padding: 18px;
  border: 0;
  background: transparent;
  color: var(--text);
  font: inherit;
  font-weight: 800;
  text-align: left;
  cursor: pointer;
}

.faq-question::after {
  content: "+";
  color: var(--green);
  font-size: 1.45rem;
  line-height: 1;
}

.faq-question[aria-expanded="true"]::after {
  content: "−";
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 220ms ease;
}

.faq-answer p {
  margin: 0;
  padding: 0 18px 18px;
}

.final-cta {
  background: var(--green-soft);
}

.final-mockup {
  min-height: 150px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 28px 0;
  padding: 24px;
  box-shadow: none;
}

.final-mockup--image {
  min-height: 0;
  padding: 0;
  overflow: hidden;
  background: #07150f;
}

.final-mockup--image img {
  width: 100%;
  height: auto;
  display: block;
}

.animate-in {
  opacity: 0;
  transform: translateY(22px);
  transition: opacity 650ms ease, transform 650ms ease;
}

.animate-in.is-visible {
  opacity: 1;
  transform: translateY(0);
}

@keyframes float-soft {
  0%,
  100% {
    transform: translateY(0);
  }
  50% {
    transform: translateY(-8px);
  }
}

@keyframes button-sheen {
  0%,
  55% {
    transform: translateX(-120%);
  }
  75%,
  100% {
    transform: translateX(120%);
  }
}

@keyframes offer-glow {
  0%,
  100% {
    box-shadow: inset 0 0 0 rgba(242, 184, 75, 0);
  }
  50% {
    box-shadow: inset 0 0 36px rgba(242, 184, 75, 0.16);
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001ms !important;
  }

  .animate-in {
    opacity: 1;
    transform: none;
  }
}

@media (min-width: 720px) {
  .section {
    padding: 96px 0;
  }

  .hero__grid,
  .split {
    grid-template-columns: 1fr 0.88fr;
    gap: 56px;
  }

  .hero__grid {
    grid-template-areas:
      "copy visual"
      "action visual";
    align-content: center;
  }

  .mockup--ebook {
    min-height: 470px;
  }

  .split--reverse {
    grid-template-columns: 0.9fr 1fr;
  }

  .signal-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .method-list {
    grid-template-columns: repeat(5, minmax(0, 1fr));
  }

  .steps-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

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

  .benefit-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .offer-card {
    grid-template-columns: 0.92fr 1fr;
    padding: 32px;
  }
}

@media (max-width: 719px) {
  .button {
    width: 100%;
  }

  .hero__action .microcopy {
    text-align: center;
  }
}