:root {
  --teal-950: #123c3a;
  --teal-850: #1e4e49;
  --sage-500: #8ea889;
  --sage-250: #dbe6d6;
  --ivory: #faf7f0;
  --paper: #fffdf8;
  --sand: #d9c8b4;
  --gold: #b9935a;
  --terracotta: #d9825b;
  --terracotta-dark: #b95f3b;
  --ink: #252b2a;
  --muted: #65706d;
  --line: rgba(18, 60, 58, 0.14);
  --shadow: 0 24px 70px rgba(18, 60, 58, 0.18);
  --radius: 8px;
  color-scheme: light;
  font-family: "Plus Jakarta Sans", Arial, sans-serif;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: var(--ivory);
  color: var(--ink);
}

button,
a,
summary {
  -webkit-tap-highlight-color: transparent;
}

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

a {
  color: inherit;
}

.topbar {
  position: sticky;
  top: 0;
  z-index: 20;
  background: rgba(250, 247, 240, 0.9);
  border-bottom: 1px solid var(--line);
  backdrop-filter: blur(16px);
}

.topbar__inner,
.section-inner {
  width: min(1160px, calc(100% - 40px));
  margin: 0 auto;
}

.topbar__inner {
  min-height: 72px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 22px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-weight: 800;
  text-decoration: none;
  color: var(--teal-950);
}

.brand__mark {
  width: 18px;
  height: 18px;
  border-radius: 50%;
  background:
    radial-gradient(circle at 65% 35%, var(--gold) 0 22%, transparent 23%),
    linear-gradient(135deg, var(--teal-950), var(--sage-500));
  box-shadow: 0 0 0 6px rgba(142, 168, 137, 0.16);
}

.nav {
  display: flex;
  gap: 24px;
  color: var(--teal-850);
  font-weight: 700;
  font-size: 0.92rem;
}

.nav a {
  text-decoration: none;
}

.nav a:hover {
  color: var(--terracotta-dark);
}

.button {
  border: 0;
  border-radius: var(--radius);
  min-height: 52px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 0 22px;
  font: 800 0.96rem/1 "Plus Jakarta Sans", Arial, sans-serif;
  text-decoration: none;
  cursor: pointer;
  transition: transform 180ms ease, box-shadow 180ms ease, background 180ms ease;
}

.button:hover {
  transform: translateY(-2px);
}

.button--small {
  min-height: 42px;
  padding: 0 16px;
  color: var(--paper);
  background: var(--teal-950);
}

.button--primary {
  color: var(--paper);
  background: linear-gradient(135deg, var(--terracotta), var(--terracotta-dark));
  box-shadow: 0 14px 30px rgba(185, 95, 59, 0.26);
}

.button--ghost {
  color: var(--teal-950);
  background: rgba(255, 253, 248, 0.82);
  border: 1px solid rgba(18, 60, 58, 0.18);
}

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

.hero {
  position: relative;
  min-height: calc(100vh - 72px);
  overflow: hidden;
  display: grid;
  align-items: center;
  background:
    linear-gradient(102deg, rgba(18, 60, 58, 0.95) 0%, rgba(18, 60, 58, 0.86) 40%, rgba(18, 60, 58, 0.42) 72%, rgba(18, 60, 58, 0.14) 100%),
    url("./assets/hero-bg.jpg") center / cover no-repeat;
  padding: 92px 0 120px;
}

.hero::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: 70px;
  background: linear-gradient(180deg, rgba(250, 247, 240, 0), var(--ivory));
  pointer-events: none;
}

.hero__shade {
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 80% 42%, rgba(142, 168, 137, 0.08), transparent 34%);
  pointer-events: none;
}

.hero__content {
  position: relative;
  z-index: 2;
  width: min(700px, calc(100% - 40px));
  margin-left: max(20px, calc((100vw - 1160px) / 2));
}

.eyebrow,
.section-kicker {
  margin: 0 0 14px;
  color: var(--terracotta-dark);
  font-weight: 800;
  letter-spacing: 0;
  text-transform: uppercase;
  font-size: 0.78rem;
}

.section-kicker--muted {
  color: var(--muted);
}

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

h1,
h2 {
  font-family: "Fraunces", Georgia, serif;
  letter-spacing: 0;
  color: var(--teal-950);
}

h1 {
  max-width: 680px;
  margin-bottom: 20px;
  font-size: clamp(3rem, 8vw, 6.5rem);
  line-height: 0.93;
}

.hero h1 {
  color: var(--ivory);
}

h2 {
  margin-bottom: 18px;
  font-size: clamp(2rem, 4vw, 4rem);
  line-height: 1.02;
}

h3 {
  color: var(--teal-950);
  margin-bottom: 10px;
  font-size: 1.08rem;
  line-height: 1.2;
}

p {
  color: var(--muted);
  line-height: 1.72;
  font-size: 1rem;
}

.hero__lead {
  max-width: 620px;
  color: rgba(250, 247, 240, 0.86);
  font-size: clamp(1.06rem, 2vw, 1.28rem);
}

.hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin: 30px 0 22px;
}

.hero__proof {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.hero__proof span {
  border: 1px solid rgba(255, 253, 248, 0.22);
  background: rgba(255, 253, 248, 0.1);
  color: var(--ivory);
  border-radius: 999px;
  padding: 9px 13px;
  font-size: 0.86rem;
  font-weight: 800;
}

.hero__product {
  position: absolute;
  z-index: 1;
  right: max(-120px, calc((100vw - 1320px) / 2));
  bottom: 20px;
  width: min(46vw, 680px);
  filter: drop-shadow(0 30px 55px rgba(18, 60, 58, 0.22));
}

.section-pad {
  padding: 100px 0;
}

.problem {
  background: var(--ivory);
}

.problem__grid,
.angles__grid,
.addon__grid,
.fit__grid,
.faq__layout,
.offer__layout {
  display: grid;
  grid-template-columns: minmax(0, 0.95fr) minmax(0, 1.05fr);
  gap: 56px;
  align-items: center;
}

.copy-stack p {
  font-size: 1.08rem;
}

.mechanism,
.offer,
.faq {
  background:
    linear-gradient(rgba(255, 253, 248, 0.9), rgba(255, 253, 248, 0.9)),
    url("./assets/calm-texture-bg.png") center / cover;
}

.centered {
  width: min(760px, 100%);
  margin: 0 auto 48px;
  text-align: center;
}

.centered p {
  margin-left: auto;
  margin-right: auto;
  max-width: 680px;
}

.steps,
.benefit-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
}

.step-card,
.benefit-grid article,
.price-box,
.guarantee__box {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: rgba(255, 253, 248, 0.86);
  box-shadow: 0 16px 48px rgba(18, 60, 58, 0.08);
}

.step-card {
  padding: 30px;
}

.step-card span {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 42px;
  height: 42px;
  margin-bottom: 22px;
  border-radius: 50%;
  background: var(--sage-250);
  color: var(--teal-950);
  font-weight: 800;
}

.angles {
  background: var(--paper);
}

.product-panel {
  padding: 26px;
  border-radius: var(--radius);
  background: linear-gradient(145deg, rgba(18, 60, 58, 0.1), rgba(217, 200, 180, 0.2));
}

.product-panel img,
.addon__visual img {
  filter: drop-shadow(0 22px 42px rgba(18, 60, 58, 0.16));
}

.check-list,
.dash-list {
  list-style: none;
  padding: 0;
  margin: 24px 0 0;
  display: grid;
  gap: 14px;
}

.check-list li,
.dash-list li {
  position: relative;
  padding-left: 32px;
  color: #42514e;
  line-height: 1.55;
}

.check-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.28em;
  width: 18px;
  height: 18px;
  border-radius: 50%;
  background:
    linear-gradient(135deg, var(--sage-500), var(--teal-850));
  box-shadow: inset 0 0 0 5px rgba(255, 253, 248, 0.44);
}

.dash-list li::before {
  content: "";
  position: absolute;
  left: 2px;
  top: 0.72em;
  width: 16px;
  height: 2px;
  background: var(--terracotta);
}

.check-list--compact {
  gap: 10px;
  margin: 18px 0 24px;
}

.benefits {
  background: linear-gradient(180deg, var(--ivory), #eef4ec);
}

.benefit-grid article {
  padding: 26px;
}

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

.offer__layout {
  align-items: stretch;
}

.offer__layout > div:first-child {
  align-self: center;
}

.price-box {
  padding: 34px;
  background: var(--paper);
}

.price-box__label {
  margin-bottom: 8px;
  color: var(--teal-850);
  font-weight: 800;
}

.price {
  color: var(--teal-950);
  font: 800 5rem/1 "Plus Jakarta Sans", Arial, sans-serif;
}

.secure-note {
  margin: 14px 0 0;
  text-align: center;
  font-size: 0.85rem;
}

.addon {
  background: var(--teal-950);
}

.addon h2,
.addon h3,
.addon .section-kicker {
  color: var(--paper);
}

.addon p,
.addon li {
  color: rgba(255, 253, 248, 0.78);
}

.addon .check-list li::before {
  background: linear-gradient(135deg, var(--gold), var(--terracotta));
}

.addon__visual {
  border-radius: var(--radius);
  background: rgba(255, 253, 248, 0.08);
  border: 1px solid rgba(255, 253, 248, 0.16);
  padding: 24px;
}

.fit {
  background: var(--paper);
}

.fit__grid {
  align-items: start;
}

.guarantee {
  background:
    linear-gradient(90deg, rgba(18, 60, 58, 0.92), rgba(18, 60, 58, 0.74)),
    url("./assets/hero-bg.jpg") center / cover no-repeat;
}

.guarantee__box {
  max-width: 760px;
  padding: 46px;
  background: rgba(255, 253, 248, 0.94);
}

.faq__layout {
  align-items: start;
}

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

details {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: rgba(255, 253, 248, 0.84);
  padding: 20px 22px;
}

summary {
  cursor: pointer;
  color: var(--teal-950);
  font-weight: 800;
}

details p {
  margin: 14px 0 0;
}

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

.final-cta__content {
  text-align: center;
}

.final-cta__content p {
  max-width: 620px;
  margin-left: auto;
  margin-right: auto;
}

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

.footer p {
  margin: 0 0 12px;
  color: rgba(255, 253, 248, 0.7);
  font-size: 0.78rem;
}

.checkout-toast {
  position: fixed;
  left: 50%;
  bottom: 24px;
  z-index: 50;
  width: min(420px, calc(100% - 32px));
  transform: translateX(-50%);
  border-radius: var(--radius);
  background: var(--teal-950);
  color: var(--paper);
  padding: 14px 18px;
  box-shadow: var(--shadow);
  font-weight: 800;
  text-align: center;
}

@media (max-width: 960px) {
  .nav {
    display: none;
  }

  .hero {
    min-height: auto;
    padding: 72px 0 40px;
    background:
      linear-gradient(180deg, rgba(18, 60, 58, 0.96) 0%, rgba(18, 60, 58, 0.84) 54%, rgba(18, 60, 58, 0.48) 100%),
      url("./assets/hero-bg.jpg") center / cover no-repeat;
  }

  .hero__content {
    margin: 0 auto;
  }

  .hero__product {
    position: relative;
    right: auto;
    bottom: auto;
    width: min(680px, calc(100% - 24px));
    margin: 34px auto 0;
  }

  .problem__grid,
  .angles__grid,
  .addon__grid,
  .fit__grid,
  .faq__layout,
  .offer__layout {
    grid-template-columns: 1fr;
    gap: 34px;
  }

  .steps,
  .benefit-grid {
    grid-template-columns: 1fr;
  }

  .section-pad {
    padding: 74px 0;
  }
}

@media (max-width: 560px) {
  .topbar__inner,
  .section-inner {
    width: min(100% - 28px, 1160px);
  }

  .topbar__inner {
    min-height: 64px;
  }

  .brand {
    font-size: 0.9rem;
  }

  .button--small {
    min-height: 38px;
    padding: 0 12px;
    font-size: 0.82rem;
  }

  h1 {
    font-size: clamp(2.55rem, 15vw, 4rem);
  }

  h2 {
    font-size: clamp(1.9rem, 10vw, 3rem);
  }

  .hero__actions,
  .hero__actions .button {
    width: 100%;
  }

  .price {
    font-size: 4rem;
  }

  .price-box,
  .guarantee__box {
    padding: 26px;
  }
}