:root {
  --ink: #14312f;
  --muted: #526967;
  --line: #d9e6e1;
  --soft: #f5faf7;
  --cream: #fff8e7;
  --yellow: #f8d044;
  --yellow-dark: #d49a00;
  --green: #0e7c67;
  --green-dark: #084d43;
  --coral: #ec6b57;
  --white: #ffffff;
  --shadow: 0 18px 45px rgba(10, 64, 55, 0.14);
  --radius: 8px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  color: var(--ink);
  background: var(--white);
  line-height: 1.55;
}

img {
  display: block;
  max-width: 100%;
  user-select: none;
  -webkit-user-drag: none;
}

a {
  color: inherit;
}

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

.skip-link {
  position: absolute;
  left: 12px;
  top: -44px;
  z-index: 100;
  background: var(--green);
  color: var(--white);
  padding: 10px 14px;
  border-radius: var(--radius);
}

.skip-link:focus {
  top: 12px;
}

.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;
}

.notice-bar {
  display: flex;
  justify-content: center;
  gap: 18px;
  flex-wrap: wrap;
  padding: 9px 18px;
  font-size: 0.82rem;
  color: #effffb;
  background: var(--green-dark);
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 15px clamp(18px, 4vw, 58px);
  background: rgba(255, 255, 255, 0.93);
  border-bottom: 1px solid rgba(217, 230, 225, 0.75);
  backdrop-filter: blur(18px);
}

.brand img {
  width: 154px;
  height: auto;
}

.site-nav {
  display: flex;
  align-items: center;
  gap: 22px;
  color: var(--muted);
  font-size: 0.95rem;
  font-weight: 700;
}

.site-nav a {
  text-decoration: none;
}

.site-nav a:hover {
  color: var(--green);
}

.nav-button {
  color: var(--ink) !important;
  background: var(--yellow);
  border: 1px solid rgba(20, 49, 47, 0.08);
  padding: 10px 16px;
  border-radius: 999px;
  box-shadow: 0 10px 24px rgba(212, 154, 0, 0.18);
}

.menu-toggle {
  display: none;
  width: 42px;
  height: 42px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--white);
  padding: 9px;
}

.menu-toggle span:not(.sr-only) {
  display: block;
  height: 2px;
  margin: 5px 0;
  background: var(--ink);
}

.hero {
  position: relative;
  min-height: 760px;
  overflow: hidden;
  color: var(--white);
  background: var(--green-dark);
}

.hero-media {
  position: absolute;
  inset: 0;
}

.hero-media::after {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(90deg, rgba(8, 77, 67, 0.94), rgba(8, 77, 67, 0.68) 48%, rgba(8, 77, 67, 0.18)),
    linear-gradient(0deg, rgba(8, 77, 67, 0.7), transparent 45%);
}

.hero-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.hero-inner {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(320px, 0.78fr);
  align-items: center;
  gap: clamp(26px, 5vw, 82px);
  width: min(1180px, calc(100% - 36px));
  min-height: 760px;
  margin: 0 auto;
  padding: 62px 0 72px;
}

.hero-copy {
  max-width: 680px;
}

.eyebrow {
  margin: 0 0 12px;
  color: var(--yellow);
  font-size: 0.78rem;
  font-weight: 900;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.hero h1,
.section h2,
.split-copy h2,
.gallery-copy h2,
.exit-copy h2,
.legal-page h1 {
  margin: 0;
  font-family: ui-serif, Georgia, "Times New Roman", serif;
  line-height: 1.02;
  letter-spacing: 0;
}

.hero h1 {
  font-size: clamp(3.1rem, 6vw, 4.2rem);
  max-width: 820px;
}

.lead {
  max-width: 640px;
  margin: 24px 0 0;
  color: rgba(255, 255, 255, 0.88);
  font-size: clamp(1.05rem, 2vw, 1.32rem);
}

.hero-actions,
.offer-actions {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  margin-top: 30px;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 13px 20px;
  border-radius: var(--radius);
  font-weight: 900;
  text-decoration: none;
  border: 1px solid transparent;
  cursor: pointer;
}

.button.primary {
  color: var(--ink);
  background: var(--yellow);
  box-shadow: 0 16px 34px rgba(248, 208, 68, 0.24);
}

.button.primary:hover {
  background: #ffe16c;
}

.button.secondary {
  color: var(--white);
  background: rgba(255, 255, 255, 0.1);
  border-color: rgba(255, 255, 255, 0.32);
}

.offer-section .button.secondary,
.legal-page .button.secondary {
  color: var(--green-dark);
  background: var(--white);
  border-color: var(--line);
}

.payment-note {
  max-width: 620px;
  margin: 18px 0 0;
  color: rgba(255, 255, 255, 0.78);
  font-size: 0.92rem;
}

.hero-product {
  position: relative;
  justify-self: center;
  width: min(430px, 100%);
  padding: 24px;
  background: rgba(255, 255, 255, 0.13);
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: 28px;
  box-shadow: var(--shadow);
}

.hero-product img {
  width: min(340px, 100%);
  margin: 0 auto;
  filter: drop-shadow(0 26px 34px rgba(0, 0, 0, 0.34));
}

.spec-strip {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 6px;
  margin-top: 18px;
}

.spec-strip span {
  min-height: 34px;
  display: grid;
  place-items: center;
  padding: 6px;
  color: var(--ink);
  background: rgba(255, 255, 255, 0.86);
  border-radius: 999px;
  font-size: 0.76rem;
  font-weight: 900;
}

.disclosure-band {
  display: flex;
  justify-content: space-between;
  gap: 20px;
  align-items: center;
  padding: 22px clamp(18px, 5vw, 64px);
  background: var(--cream);
  border-bottom: 1px solid rgba(212, 154, 0, 0.24);
}

.disclosure-band p {
  margin: 4px 0 0;
  color: #5f5233;
}

.text-link {
  flex: 0 0 auto;
  color: var(--green);
  font-weight: 900;
}

.section {
  width: min(1180px, calc(100% - 36px));
  margin: 0 auto;
  padding: clamp(66px, 9vw, 112px) 0;
}

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

.section-heading h2,
.section-copy h2,
.split-copy h2,
.gallery-copy h2 {
  color: var(--ink);
  font-size: clamp(2.2rem, 4.4vw, 4rem);
}

.section-heading p:not(.eyebrow),
.section-copy p,
.split-copy p,
.gallery-copy p {
  color: var(--muted);
  font-size: 1.05rem;
}

.intro-grid {
  display: grid;
  grid-template-columns: minmax(0, 0.94fr) minmax(300px, 0.74fr);
  gap: 46px;
  align-items: center;
}

.metric-panel {
  display: grid;
  gap: 12px;
  padding: 18px;
  background: var(--soft);
  border: 1px solid var(--line);
  border-radius: 18px;
}

.metric-panel div {
  display: grid;
  grid-template-columns: 72px minmax(84px, auto) 1fr;
  align-items: center;
  gap: 12px;
  padding: 18px;
  background: var(--white);
  border-radius: var(--radius);
  box-shadow: 0 10px 24px rgba(20, 49, 47, 0.06);
}

.metric-panel span {
  color: var(--muted);
  font-size: 0.88rem;
  font-weight: 800;
}

.metric-panel strong {
  color: var(--green);
  font-size: clamp(1.8rem, 3vw, 2.6rem);
  line-height: 1;
}

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

.feature-section {
  border-top: 1px solid var(--line);
}

.feature-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}

.feature-card {
  min-height: 250px;
  padding: 24px;
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: 0 18px 34px rgba(20, 49, 47, 0.07);
}

.feature-card img {
  width: 52px;
  height: 52px;
  object-fit: contain;
  margin-bottom: 20px;
}

.feature-card h3,
.steps-grid h3,
.review-card h3 {
  margin: 0 0 10px;
  color: var(--ink);
  font-size: 1.2rem;
}

.feature-card p,
.steps-grid p,
.review-card p {
  margin: 0;
  color: var(--muted);
}

.split-section {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(330px, 0.82fr);
  gap: clamp(28px, 5vw, 72px);
  align-items: center;
  padding: clamp(64px, 9vw, 108px) clamp(18px, 5vw, 64px);
  background: linear-gradient(135deg, #eef8f1, #fff9dc);
}

.split-image img {
  width: 100%;
  max-height: 620px;
  object-fit: cover;
  border-radius: 18px;
  box-shadow: var(--shadow);
}

.check-list {
  display: grid;
  gap: 12px;
  padding: 0;
  margin: 26px 0 0;
  list-style: none;
}

.check-list li {
  position: relative;
  padding-left: 30px;
  color: var(--ink);
  font-weight: 750;
}

.check-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 6px;
  width: 16px;
  height: 16px;
  border-radius: 50%;
  background: var(--yellow);
  box-shadow: inset 0 0 0 5px var(--green);
}

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

.steps-grid article {
  position: relative;
  overflow: hidden;
  min-height: 430px;
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: 0 18px 34px rgba(20, 49, 47, 0.07);
}

.steps-grid img {
  width: 100%;
  aspect-ratio: 1 / 0.78;
  object-fit: cover;
}

.steps-grid span {
  display: inline-grid;
  place-items: center;
  width: 42px;
  height: 42px;
  margin: 20px 22px 10px;
  color: var(--ink);
  background: var(--yellow);
  border-radius: 50%;
  font-weight: 950;
}

.steps-grid h3,
.steps-grid p {
  padding: 0 22px;
}

.steps-grid p {
  padding-bottom: 24px;
}

.gallery-section {
  display: grid;
  grid-template-columns: minmax(0, 0.62fr) minmax(0, 1fr);
  gap: clamp(28px, 5vw, 64px);
  align-items: start;
  padding: clamp(64px, 9vw, 112px) clamp(18px, 5vw, 64px);
  background: var(--green-dark);
  color: var(--white);
}

.gallery-copy h2,
.gallery-copy p {
  color: var(--white);
}

.gallery-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 14px;
}

.gallery-grid img {
  width: 100%;
  aspect-ratio: 1;
  object-fit: cover;
  background: var(--white);
  border-radius: var(--radius);
}

.offer-section {
  width: min(1220px, calc(100% - 36px));
}

.offer-card {
  display: grid;
  grid-template-columns: minmax(260px, 0.72fr) 1fr;
  gap: clamp(22px, 5vw, 72px);
  align-items: center;
  padding: clamp(24px, 4vw, 48px);
  background: var(--soft);
  border: 1px solid var(--line);
  border-radius: 22px;
  box-shadow: var(--shadow);
}

.offer-image {
  display: grid;
  place-items: center;
  min-height: 420px;
  background: radial-gradient(circle at 50% 20%, rgba(248, 208, 68, 0.52), rgba(14, 124, 103, 0.08) 52%, transparent 70%);
}

.offer-image img {
  width: min(330px, 85%);
  filter: drop-shadow(0 24px 28px rgba(20, 49, 47, 0.18));
}

.offer-copy h2 {
  margin: 0;
  font-size: clamp(2rem, 4vw, 3.7rem);
  line-height: 1.05;
}

.offer-copy p {
  color: var(--muted);
  font-size: 1.05rem;
}

.assurance-row {
  display: flex;
  gap: 16px;
  align-items: center;
  margin-top: 22px;
  padding: 16px;
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius);
}

.assurance-row img {
  width: 74px;
  flex: 0 0 auto;
}

.assurance-row p {
  margin: 0;
  font-size: 0.95rem;
}

.reviews-section {
  border-top: 1px solid var(--line);
}

.reviews-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
}

.review-card {
  padding: 20px;
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: 0 18px 34px rgba(20, 49, 47, 0.06);
}

.review-card .avatar {
  width: 74px;
  height: 74px;
  object-fit: cover;
  border-radius: 50%;
  border: 3px solid var(--yellow);
}

.review-card .stars {
  width: 96px;
  height: auto;
  margin: 16px 0 12px;
}

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

.review-card strong {
  margin-top: 16px;
}

.review-card span {
  color: var(--muted);
  font-size: 0.9rem;
}

.specs-section {
  border-top: 1px solid var(--line);
}

.specs-table {
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: var(--radius);
}

.specs-table div {
  display: grid;
  grid-template-columns: 240px 1fr;
  gap: 20px;
  padding: 20px;
  border-bottom: 1px solid var(--line);
}

.specs-table div:nth-child(odd) {
  background: var(--soft);
}

.specs-table div:last-child {
  border-bottom: 0;
}

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

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

.faq-list details {
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius);
}

.faq-list summary {
  cursor: pointer;
  padding: 20px;
  color: var(--ink);
  font-weight: 900;
}

.faq-list p {
  margin: 0;
  padding: 0 20px 20px;
  color: var(--muted);
}

.site-footer {
  display: grid;
  grid-template-columns: minmax(240px, 1fr) auto;
  gap: 30px;
  padding: 42px clamp(18px, 5vw, 64px);
  color: rgba(255, 255, 255, 0.82);
  background: #082a26;
}

.footer-brand img {
  width: 150px;
  margin-bottom: 16px;
  filter: brightness(0) invert(1);
}

.footer-brand p,
.footer-small {
  max-width: 700px;
  margin: 0;
}

.footer-links {
  display: grid;
  gap: 10px;
  align-content: start;
}

.footer-links a {
  color: var(--white);
  font-weight: 800;
  text-decoration: none;
}

.footer-small {
  grid-column: 1 / -1;
  padding-top: 20px;
  border-top: 1px solid rgba(255, 255, 255, 0.16);
  font-size: 0.88rem;
}

.exit-overlay {
  position: fixed;
  inset: 0;
  z-index: 100;
  display: grid;
  place-items: center;
  padding: 18px;
  background: rgba(4, 30, 27, 0.72);
}

.exit-overlay[hidden] {
  display: none;
}

.exit-dialog {
  position: relative;
  display: grid;
  grid-template-columns: 220px 1fr;
  gap: 24px;
  width: min(760px, 100%);
  padding: 24px;
  background: var(--white);
  border-radius: 18px;
  box-shadow: 0 30px 80px rgba(0, 0, 0, 0.28);
}

.exit-close {
  position: absolute;
  right: 14px;
  top: 14px;
  width: 38px;
  height: 38px;
  border: 1px solid var(--line);
  border-radius: 50%;
  background: var(--white);
  color: var(--ink);
  font-size: 1.5rem;
  cursor: pointer;
}

.exit-visual {
  display: grid;
  place-items: center;
  background: var(--soft);
  border-radius: var(--radius);
}

.exit-visual img {
  max-height: 310px;
}

.exit-copy h2 {
  font-size: clamp(1.8rem, 4vw, 2.8rem);
}

.exit-copy p {
  color: var(--muted);
}

.plain-button {
  display: block;
  margin-top: 14px;
  border: 0;
  background: transparent;
  color: var(--muted);
  font-weight: 900;
  text-decoration: underline;
  cursor: pointer;
}

.legal-page {
  background: linear-gradient(180deg, var(--soft), var(--white) 300px);
}

.legal-main {
  width: min(900px, calc(100% - 36px));
  margin: 0 auto;
  padding: clamp(54px, 8vw, 86px) 0;
}

.legal-page h1 {
  font-size: clamp(2.8rem, 6vw, 5rem);
}

.legal-page .updated {
  color: var(--muted);
  font-weight: 800;
}

.legal-card {
  display: grid;
  gap: 18px;
  margin-top: 28px;
  padding: clamp(22px, 4vw, 36px);
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

.legal-card h2 {
  margin: 14px 0 0;
  font-size: 1.35rem;
}

.legal-card p,
.legal-card li {
  color: var(--muted);
}

.legal-card ul {
  margin: 0;
  padding-left: 20px;
}

@media (max-width: 1020px) {
  .hero-inner,
  .intro-grid,
  .split-section,
  .gallery-section,
  .offer-card {
    grid-template-columns: 1fr;
  }

  .hero-inner {
    padding-top: 46px;
  }

  .hero-product {
    justify-self: start;
    width: min(360px, 100%);
  }

  .feature-grid,
  .steps-grid,
  .reviews-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 820px) {
  .menu-toggle {
    display: block;
  }

  .site-nav {
    position: absolute;
    left: 18px;
    right: 18px;
    top: calc(100% + 8px);
    display: none;
    grid-template-columns: 1fr;
    gap: 0;
    padding: 10px;
    background: var(--white);
    border: 1px solid var(--line);
    border-radius: var(--radius);
    box-shadow: var(--shadow);
  }

  .site-nav.is-open {
    display: grid;
  }

  .site-nav a {
    padding: 12px;
  }

  .nav-button {
    text-align: center;
  }

  .hero,
  .hero-inner {
    min-height: auto;
  }

  .hero h1 {
    font-size: clamp(2.7rem, 14vw, 4.6rem);
  }

  .notice-bar,
  .disclosure-band {
    justify-content: flex-start;
  }

  .metric-panel div,
  .specs-table div {
    grid-template-columns: 1fr;
  }

  .site-footer,
  .exit-dialog {
    grid-template-columns: 1fr;
  }

  .exit-visual img {
    max-height: 240px;
  }
}

@media (max-width: 620px) {
  .site-header {
    padding: 12px 16px;
  }

  .brand img {
    width: 132px;
  }

  .hero-inner,
  .section,
  .offer-section {
    width: min(100% - 28px, 1180px);
  }

  .hero-actions,
  .offer-actions {
    display: grid;
  }

  .button {
    width: 100%;
  }

  .feature-grid,
  .steps-grid,
  .reviews-grid,
  .gallery-grid {
    grid-template-columns: 1fr;
  }

  .feature-card {
    min-height: auto;
  }

  .steps-grid article {
    min-height: auto;
  }

  .offer-image {
    min-height: 300px;
  }

  .assurance-row {
    align-items: flex-start;
  }
}