:root {
  --ink: #111827;
  --navy: #061e55;
  --blue: #1267f1;
  --blue-dark: #0a4fd8;
  --sky: #eaf4ff;
  --sky-2: #f6fbff;
  --mint: #e7faf2;
  --gold: #c79a34;
  --paper: #fffdf8;
  --white: #ffffff;
  --muted: #5d667a;
  --line: #dce8fb;
  --shadow: 0 24px 70px rgba(6, 30, 85, 0.13);
  --radius: 8px;
  --container: 1120px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--ink);
  background: var(--paper);
  font-family: Arial, Helvetica, sans-serif;
  font-size: 18px;
  line-height: 1.6;
  text-rendering: optimizeLegibility;
}

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

a {
  color: inherit;
}

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

.container {
  width: min(100% - 40px, var(--container));
  margin-inline: auto;
}

.skip-link {
  position: absolute;
  left: 16px;
  top: 12px;
  z-index: 20;
  transform: translateY(-140%);
  padding: 10px 14px;
  color: var(--white);
  background: var(--navy);
  border-radius: 6px;
}

.skip-link:focus {
  transform: translateY(0);
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 10;
  background: rgba(255, 253, 248, 0.94);
  border-bottom: 1px solid rgba(220, 232, 251, 0.9);
  backdrop-filter: blur(16px);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 74px;
  gap: 18px;
}

.brand-logo {
  width: 168px;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 52px;
  padding: 15px 22px;
  color: var(--white);
  background: var(--blue);
  border: 1px solid var(--blue);
  border-radius: 6px;
  box-shadow: 0 14px 30px rgba(18, 103, 241, 0.24);
  font-size: 0.96rem;
  font-weight: 800;
  line-height: 1.2;
  text-align: center;
  text-decoration: none;
  transition: transform 160ms ease, background 160ms ease, box-shadow 160ms ease;
}

.button:hover {
  background: var(--blue-dark);
  transform: translateY(-1px);
  box-shadow: 0 18px 36px rgba(18, 103, 241, 0.3);
}

.button:focus-visible,
.text-link:focus-visible,
summary:focus-visible {
  outline: 3px solid rgba(199, 154, 52, 0.65);
  outline-offset: 3px;
}

.button-small {
  min-height: 42px;
  padding: 11px 16px;
  font-size: 0.88rem;
}

.button-full {
  width: 100%;
}

.section {
  padding: 92px 0;
}

.section-band {
  background: var(--sky-2);
  border-bottom: 1px solid var(--line);
}

.hero {
  position: relative;
  overflow: hidden;
  padding: 48px 0 32px;
}

.hero::before {
  content: none;
}

.hero-grid {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1.02fr) minmax(360px, 0.82fr);
  gap: 44px;
  align-items: center;
}

.hero-copy {
  padding: 18px 0 34px;
}

.eyebrow {
  margin: 0 0 16px;
  color: var(--blue);
  font-size: 0.78rem;
  font-weight: 900;
  letter-spacing: 0.08em;
  line-height: 1.3;
  text-transform: uppercase;
}

h1,
h2,
h3 {
  margin: 0;
  color: var(--navy);
  font-family: Georgia, "Times New Roman", serif;
  font-weight: 700;
  letter-spacing: 0;
  line-height: 1.05;
}

h1 {
  max-width: 780px;
  font-size: clamp(2.72rem, 4.9vw, 4.25rem);
}

h2 {
  font-size: clamp(2.05rem, 4vw, 4rem);
}

h3 {
  font-size: 1.26rem;
  line-height: 1.18;
}

.hero-subtitle {
  max-width: 680px;
  margin: 20px 0 0;
  color: #293047;
  font-size: 1.14rem;
  line-height: 1.58;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 18px;
  margin-top: 28px;
}

.security-line {
  max-width: 260px;
  margin: 0;
  color: var(--muted);
  font-size: 0.94rem;
  line-height: 1.45;
}

.quick-proof {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, max-content));
  justify-content: start;
  gap: 10px;
  margin-top: 28px;
  max-width: 100%;
}

.quick-proof span,
.offer-badges span {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 34px;
  padding: 7px 11px;
  color: var(--navy);
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: 999px;
  font-size: 0.82rem;
  font-weight: 800;
  line-height: 1.2;
  text-align: center;
  white-space: nowrap;
}

.quick-proof span::before,
.offer-badges span::before,
.offer-list li::before {
  content: "";
  width: 8px;
  height: 8px;
  margin-right: 8px;
  background: var(--gold);
  border-radius: 50%;
  flex: 0 0 auto;
}

.hero-visual {
  position: relative;
  padding-bottom: 74px;
}

.hero-visual img {
  width: min(100%, 470px);
  margin-inline: auto;
  filter: drop-shadow(0 26px 44px rgba(6, 30, 85, 0.22));
}

.hero-note {
  position: absolute;
  right: 0;
  bottom: 20px;
  width: min(340px, 86%);
  padding: 18px;
  background: rgba(255, 255, 255, 0.96);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

.hero-note strong,
.hero-note span {
  display: block;
}

.hero-note span {
  margin-top: 4px;
  color: var(--muted);
  font-size: 0.92rem;
  line-height: 1.45;
}

.trust-strip {
  padding: 18px 0 28px;
  background: var(--sky-2);
}

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

.trust-grid div,
.cost-grid div {
  padding: 18px 20px;
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: var(--radius);
}

.trust-grid strong,
.trust-grid span,
.cost-grid strong,
.cost-grid span {
  display: block;
}

.trust-grid span,
.cost-grid span {
  margin-top: 4px;
  color: var(--muted);
  font-size: 0.95rem;
  line-height: 1.45;
}

.split {
  display: grid;
  grid-template-columns: minmax(0, 0.92fr) minmax(360px, 0.78fr);
  gap: 64px;
  align-items: center;
}

.split.reverse {
  grid-template-columns: minmax(320px, 0.58fr) minmax(0, 0.94fr);
}

.section-copy p,
.compact-copy p,
.offer-copy p,
.final-box p {
  max-width: 710px;
  color: #293047;
}

.section-copy p:last-child,
.compact-copy p:last-child,
.offer-copy p:last-child,
.final-box p:last-child {
  margin-bottom: 0;
}

.pain-list {
  display: grid;
  gap: 14px;
}

.issue-card {
  display: grid;
  grid-template-columns: 48px 1fr;
  gap: 16px;
  align-items: start;
  padding: 18px;
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: 0 12px 34px rgba(6, 30, 85, 0.06);
}

.issue-card p {
  margin: 0;
  color: #293047;
}

.icon,
.mini-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: var(--blue);
  background: var(--sky);
  border: 1px solid #cfe1ff;
  border-radius: 8px;
  font-weight: 900;
}

.icon {
  width: 48px;
  height: 48px;
  font-size: 1.1rem;
}

.cost-section,
.method-section,
.offer-section {
  background: var(--navy);
}

.cost-section .eyebrow,
.method-section .eyebrow,
.offer-section .eyebrow {
  color: #9fc3ff;
}

.cost-section h2,
.method-section h2,
.offer-section h2,
.cost-section strong,
.method-section strong,
.offer-section strong {
  color: var(--white);
}

.cost-section p,
.method-section p,
.offer-section p {
  color: #d7e5ff;
}

.compact-copy {
  max-width: 920px;
}

.cost-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  margin-top: 34px;
}

.cost-grid div {
  background: rgba(255, 255, 255, 0.07);
  border-color: rgba(255, 255, 255, 0.16);
}

.cost-grid span {
  color: #d7e5ff;
}

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

.cover-frame {
  width: min(100%, 360px);
  margin-inline: auto;
  padding: 16px;
  background: var(--sky-2);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

.cover-frame img {
  border-radius: 6px;
}

.text-link {
  display: inline-flex;
  align-items: center;
  margin-top: 12px;
  color: var(--blue);
  font-weight: 900;
  text-decoration: none;
}

.text-link::after {
  content: "";
  width: 32px;
  height: 1px;
  margin-left: 10px;
  background: currentColor;
}

.section-heading {
  max-width: 760px;
  margin-bottom: 36px;
}

.section-heading h2 {
  margin-bottom: 0;
}

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

.learn-card,
.testimonial-card,
.author-card,
.offer-panel {
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: 0 14px 38px rgba(6, 30, 85, 0.07);
}

.learn-card {
  min-height: 272px;
  padding: 22px;
}

.mini-icon {
  min-width: 42px;
  height: 32px;
  padding-inline: 10px;
  font-size: 0.78rem;
  line-height: 1;
}

.learn-card h3 {
  margin-top: 20px;
}

.learn-card p {
  margin: 12px 0 0;
  color: var(--muted);
  font-size: 0.96rem;
  line-height: 1.55;
}

.method-layout {
  display: grid;
  grid-template-columns: minmax(0, 0.78fr) minmax(420px, 1fr);
  gap: 58px;
  align-items: center;
}

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

.method-steps div {
  min-height: 178px;
  padding: 20px;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: var(--radius);
}

.method-steps span {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 34px;
  height: 34px;
  margin-bottom: 18px;
  color: var(--navy);
  background: var(--gold);
  border-radius: 50%;
  font-weight: 900;
}

.method-steps strong {
  display: block;
  font-size: 1rem;
}

.method-steps p {
  margin: 8px 0 0;
  color: #d7e5ff;
  font-size: 0.94rem;
  line-height: 1.5;
}

.author-section {
  background: var(--sky-2);
}

.author-card {
  padding: 28px;
}

.author-card img {
  width: 180px;
}

.author-card p {
  margin: 24px 0 0;
  color: #293047;
  font-size: 1.08rem;
}

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

.testimonial-card {
  margin: 0;
  padding: 24px;
}

.testimonial-person {
  display: grid;
  grid-template-columns: 76px 1fr;
  gap: 16px;
  align-items: center;
}

.testimonial-person img {
  width: 76px;
  height: 76px;
  object-fit: cover;
  border: 3px solid var(--sky);
  border-radius: 50%;
  box-shadow: 0 10px 22px rgba(6, 30, 85, 0.12);
}

.testimonial-person > span {
  color: var(--navy);
  font-weight: 900;
  line-height: 1.25;
}

.testimonial-person > span span {
  display: block;
  margin-top: 4px;
  color: var(--gold);
  font-size: 0.82rem;
  text-transform: uppercase;
}

.testimonial-person .rating-stars {
  color: var(--gold);
  font-size: 1rem;
  letter-spacing: 0.12em;
  line-height: 1;
  text-transform: none;
}

.testimonial-card blockquote {
  margin: 20px 0 0;
  color: #293047;
  font-family: Georgia, "Times New Roman", serif;
  font-size: 1.18rem;
  line-height: 1.55;
}

.offer-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(330px, 410px);
  gap: 58px;
  align-items: center;
}

.offer-list {
  display: grid;
  gap: 12px;
  margin: 28px 0 0;
  padding: 0;
  list-style: none;
}

.offer-list li {
  display: flex;
  align-items: flex-start;
  color: #edf5ff;
}

.offer-list li > span {
  display: block;
  min-width: 0;
}

.offer-list strong {
  color: var(--white);
  margin-right: 0.25em;
}

.offer-list li::before {
  margin-top: 10px;
}

.offer-panel {
  padding: 28px;
  color: var(--ink);
}

.offer-panel h3 {
  font-size: 2rem;
}

.offer-kicker {
  margin: 0 0 10px;
  color: var(--blue-dark);
  font-size: 0.82rem;
  font-weight: 900;
  text-transform: uppercase;
}

.offer-panel .offer-kicker {
  color: var(--blue-dark);
}

.price {
  margin: 24px 0 6px;
  color: var(--navy) !important;
  font-family: Georgia, "Times New Roman", serif;
  font-size: 3.2rem;
  font-weight: 700;
  line-height: 1;
}

.price-note {
  margin: 0 0 24px;
  color: var(--muted) !important;
  font-size: 0.95rem;
}

.offer-badges {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 18px;
}

.offer-badges span {
  background: var(--sky-2);
}

.guarantee-section {
  background: var(--mint);
}

.guarantee-box {
  display: grid;
  grid-template-columns: minmax(0, 0.8fr) minmax(360px, 1fr);
  gap: 42px;
  align-items: center;
  padding: 38px;
  background: var(--white);
  border: 1px solid #caefdf;
  border-radius: var(--radius);
}

.guarantee-box p {
  margin: 0;
  color: #293047;
}

.faq-layout {
  display: grid;
  grid-template-columns: minmax(0, 0.72fr) minmax(440px, 1fr);
  gap: 58px;
  align-items: start;
}

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

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

summary {
  cursor: pointer;
  padding: 18px 48px 18px 20px;
  color: var(--navy);
  font-weight: 900;
  list-style: none;
  position: relative;
}

summary::-webkit-details-marker {
  display: none;
}

summary::after {
  content: "+";
  position: absolute;
  right: 20px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--blue);
  font-size: 1.4rem;
  line-height: 1;
}

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

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

.final-cta {
  padding: 86px 0;
  background: var(--white);
}

.final-box {
  max-width: 820px;
  text-align: center;
}

.final-box p {
  margin-inline: auto;
}

.final-box .button {
  margin-top: 18px;
}

.site-footer {
  padding: 42px 0 108px;
  color: #c9d8f2;
  background: #07183f;
}

.footer-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 22px;
}

.footer-inner img {
  width: 146px;
  filter: brightness(0) invert(1);
}

.footer-inner p {
  margin: 0;
  font-size: 0.9rem;
}

.sticky-cta {
  position: fixed;
  left: 50%;
  bottom: 16px;
  z-index: 12;
  display: none;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  width: min(100% - 24px, 560px);
  padding: 10px;
  background: rgba(255, 255, 255, 0.96);
  border: 1px solid var(--line);
  border-radius: 8px;
  box-shadow: 0 18px 48px rgba(6, 30, 85, 0.2);
  opacity: 0;
  pointer-events: none;
  transform: translate(-50%, 12px);
  transition: opacity 180ms ease, transform 180ms ease;
}

.sticky-cta.is-visible {
  opacity: 1;
  pointer-events: auto;
  transform: translate(-50%, 0);
}

.sticky-cta span {
  padding-left: 4px;
  color: var(--muted);
  font-size: 0.88rem;
  line-height: 1.25;
}

.sticky-cta strong {
  display: block;
  color: var(--navy);
  font-size: 1.2rem;
  font-weight: 900;
  line-height: 1.05;
}

.sticky-cta .button {
  min-height: 44px;
  padding: 12px 14px;
  white-space: nowrap;
}

@media (max-width: 980px) {
  .hero-grid,
  .split,
  .split.reverse,
  .method-layout,
  .offer-layout,
  .guarantee-box,
  .faq-layout {
    grid-template-columns: 1fr;
  }

  .hero-grid {
    gap: 24px;
  }

  .hero-copy {
    padding-bottom: 0;
  }

  .hero-visual {
    padding-bottom: 84px;
  }

  .trust-grid,
  .cost-grid,
  .testimonials-grid {
    grid-template-columns: 1fr;
  }

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

  .section {
    padding: 72px 0;
  }
}

@media (max-width: 720px) {
  body {
    font-size: 17px;
    padding-bottom: 86px;
  }

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

  .site-header {
    position: static;
  }

  .header-inner {
    min-height: 68px;
  }

  .brand-logo {
    width: 136px;
  }

  .header-inner .button {
    display: none;
  }

  .hero {
    padding-top: 48px;
  }

  h1 {
    font-size: 2.72rem;
  }

  h2 {
    font-size: 2.2rem;
  }

  .hero-subtitle {
    font-size: 1.08rem;
  }

  .hero-actions {
    align-items: stretch;
  }

  .hero-actions .button {
    width: 100%;
  }

  .security-line {
    max-width: none;
  }

  .quick-proof span {
    width: 100%;
    border-radius: 6px;
    white-space: normal;
  }

  .quick-proof {
    grid-template-columns: 1fr;
    width: 100%;
  }

  .hero-note {
    left: 0;
    right: 0;
    bottom: 8px;
    width: 100%;
  }

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

  .learn-card,
  .method-steps div {
    min-height: auto;
  }

  .issue-card {
    grid-template-columns: 42px 1fr;
    padding: 16px;
  }

  .icon {
    width: 42px;
    height: 42px;
  }

  .cover-frame {
    width: min(100%, 300px);
  }

  .guarantee-box {
    padding: 24px;
  }

  .price {
    font-size: 2.8rem;
  }

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

  .sticky-cta {
    display: flex;
  }
}

@media (max-width: 420px) {
  h1 {
    font-size: 2.42rem;
  }

  h2 {
    font-size: 1.95rem;
  }

  .button {
    padding-inline: 16px;
  }

  .sticky-cta {
    gap: 8px;
  }

  .sticky-cta span {
    font-size: 0.78rem;
  }
}

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

  .button {
    transition: none;
  }

  .button:hover {
    transform: none;
  }
}