:root {
  --bg: #edf2f8;
  --surface: #ffffff;
  --ink: #101828;
  --muted: #4d5b72;
  --line: #d6deea;
  --amazon-navy: #0f1724;
  --amazon-slate: #1b2638;
  --amazon-blue: #2b6cb0;
  --amazon-orange: #ff9f1a;
  --amazon-orange-deep: #f28a00;
  --radius-lg: 20px;
  --radius-md: 12px;
  --radius-sm: 10px;
  --shadow: 0 18px 40px rgba(16, 24, 40, 0.12);
  --wrap: min(1180px, 92vw);
}

* {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  padding: 0;
}

body {
  font-family: "Manrope", "Segoe UI", "Helvetica Neue", Arial, sans-serif;
  color: var(--ink);
  background:
    radial-gradient(circle at 85% -10%, rgba(43, 108, 176, 0.13), transparent 38%),
    radial-gradient(circle at -10% 45%, rgba(255, 159, 26, 0.12), transparent 40%),
    var(--bg);
  line-height: 1.55;
}

a {
  color: inherit;
  text-decoration: none;
}

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

.container {
  width: var(--wrap);
  margin: 0 auto;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: linear-gradient(180deg, #101a2a 0%, #0d1624 100%);
  color: #f2f7ff;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  box-shadow: 0 10px 28px rgba(10, 14, 20, 0.28);
}

.amazon-strip {
  background: rgba(255, 255, 255, 0.04);
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.strip-inner {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0.44rem 0;
}

.strip-note {
  font-size: 0.84rem;
  color: rgba(230, 239, 255, 0.92);
  font-weight: 700;
  letter-spacing: 0.01em;
  text-align: center;
}

.header-inner {
  position: relative;
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 0.72rem 0;
}

.brand {
  display: inline-flex;
  align-items: center;
  padding: 0;
  background: transparent;
  border: 0;
  box-shadow: none;
  flex-shrink: 0;
}

.brand img {
  width: auto;
  height: 58px;
  filter: brightness(0) invert(1);
}

.menu-toggle {
  display: none;
  border: 1px solid rgba(255, 255, 255, 0.38);
  background: rgba(255, 255, 255, 0.08);
  border-radius: 10px;
  width: 2.6rem;
  height: 2.6rem;
  padding: 0;
  cursor: pointer;
}

.menu-toggle span {
  display: block;
  width: 18px;
  height: 2px;
  border-radius: 999px;
  background: #ffffff;
  margin: 4px auto;
  transition: transform 0.2s ease, opacity 0.2s ease;
}

.menu-toggle[aria-expanded="true"] span:nth-child(1) {
  transform: translateY(6px) rotate(45deg);
}

.menu-toggle[aria-expanded="true"] span:nth-child(2) {
  opacity: 0;
}

.menu-toggle[aria-expanded="true"] span:nth-child(3) {
  transform: translateY(-6px) rotate(-45deg);
}

.site-nav {
  margin-left: auto;
  display: flex;
  align-items: center;
  gap: 0.2rem;
  padding: 0.24rem;
  border-radius: 12px;
  border: 1px solid rgba(255, 255, 255, 0.16);
  background: rgba(255, 255, 255, 0.05);
}

.site-nav a {
  padding: 0.46rem 0.72rem;
  border-radius: 9px;
  color: rgba(237, 245, 255, 0.92);
  font-weight: 700;
  font-size: 0.89rem;
  transition: background 0.2s ease, color 0.2s ease;
}

.site-nav a:hover,
.site-nav a.active {
  background: rgba(43, 108, 176, 0.75);
  color: #ffffff;
}

.header-cta {
  margin-left: 0.3rem;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.45rem;
  border-radius: 10px;
  font-weight: 800;
  font-size: 0.9rem;
  padding: 0.74rem 1.12rem;
  border: 1px solid transparent;
  cursor: pointer;
  transition: transform 0.2s ease, box-shadow 0.2s ease, background 0.2s ease, border-color 0.2s ease;
}

.btn:hover {
  transform: translateY(-1px);
}

.btn-primary {
  color: #101828;
  background: linear-gradient(180deg, #ffbe57, var(--amazon-orange));
  box-shadow: 0 10px 20px rgba(242, 138, 0, 0.34);
}

.btn-outline {
  color: #eaf2ff;
  border-color: rgba(255, 255, 255, 0.5);
  background: transparent;
}

.btn-outline:hover {
  background: rgba(255, 255, 255, 0.12);
}

.section {
  padding: clamp(2.8rem, 5vw, 5.2rem) 0;
}

.kicker {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  padding: 0.35rem 0.72rem;
  border-radius: 999px;
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.09em;
  font-weight: 800;
  color: #214160;
  background: rgba(43, 108, 176, 0.11);
}

.kicker::before {
  content: "";
  width: 0.48rem;
  height: 0.48rem;
  border-radius: 999px;
  background: var(--amazon-orange);
  box-shadow: 0 0 0 5px rgba(255, 159, 26, 0.2);
}

h1,
h2,
h3,
h4 {
  font-family: "Sora", "Segoe UI", Arial, sans-serif;
  margin: 0;
  letter-spacing: -0.02em;
}

.display {
  font-size: clamp(2rem, 6vw, 4rem);
  line-height: 1.02;
  margin-top: 0.95rem;
}

.lead {
  margin-top: 1rem;
  color: var(--muted);
  max-width: 58ch;
  font-size: clamp(1.02rem, 1.7vw, 1.12rem);
}

.hero {
  padding-top: clamp(2.2rem, 5vw, 4.2rem);
  padding-bottom: clamp(2.4rem, 4.8vw, 4.3rem);
}

.hero-shell {
  display: grid;
  grid-template-columns: 1.16fr 0.84fr;
  gap: clamp(1rem, 2.4vw, 2rem);
  border-radius: 24px;
  padding: clamp(1.1rem, 2.4vw, 2rem);
  background:
    radial-gradient(circle at 82% 14%, rgba(255, 159, 26, 0.22), transparent 42%),
    linear-gradient(145deg, #101828 0%, #1a2940 56%, #1f3049 100%);
  color: #f2f7ff;
  box-shadow: var(--shadow);
}

.hero-shell .kicker {
  background: rgba(255, 255, 255, 0.15);
  color: #ecf4ff;
}

.hero-shell .kicker::before {
  background: #ffd68a;
  box-shadow: 0 0 0 5px rgba(255, 214, 138, 0.2);
}

.hero-copy .lead {
  color: rgba(238, 246, 255, 0.9);
}

.actions {
  margin-top: 1.55rem;
  display: flex;
  flex-wrap: wrap;
  gap: 0.7rem;
}

.hero-list {
  display: grid;
  gap: 0.62rem;
  margin-top: 1.2rem;
}

.hero-list li {
  list-style: none;
  padding-left: 1.1rem;
  position: relative;
  font-size: 0.95rem;
  color: rgba(242, 248, 255, 0.96);
}

.hero-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.52rem;
  width: 0.45rem;
  height: 0.45rem;
  border-radius: 999px;
  background: var(--amazon-orange);
}

.hero-panel {
  border: 1px solid rgba(255, 255, 255, 0.3);
  border-radius: 16px;
  background: rgba(255, 255, 255, 0.97);
  padding: 1rem;
  color: var(--ink);
}

.hero-proof {
  border: 1px solid #d6dfeb;
  border-radius: 12px;
  overflow: hidden;
  background: #ffffff;
}

.hero-proof img {
  width: min(100%, 230px);
  height: auto;
  object-fit: contain;
  object-position: center;
  margin: 0.5rem auto 0;
}

.hero-proof p {
  margin: 0;
  padding: 0.52rem 0.68rem;
  font-size: 0.78rem;
  color: #52627a;
  border-top: 1px solid #d6dfeb;
}

.hero-proof-note {
  margin: 0.72rem 0;
  padding: 0.82rem 0.9rem;
  border-radius: 10px;
  border: 1px solid rgba(255, 255, 255, 0.24);
  border-left: 4px solid #ffbe57;
  background: rgba(255, 255, 255, 0.12);
  color: #edf4ff;
  font-size: 0.88rem;
  font-weight: 700;
  line-height: 1.45;
}

.stat {
  border: 1px solid #d6dfeb;
  border-radius: 12px;
  padding: 0.72rem 0.8rem;
  background: #f8fbff;
}

.stat + .stat {
  margin-top: 0.62rem;
}

.stat strong {
  display: block;
  font-family: "Sora", sans-serif;
  font-size: 1.26rem;
  color: #17253a;
}

.stat span {
  display: block;
  margin-top: 0.15rem;
  font-size: 0.84rem;
  color: #4b5b72;
}

.quick-offer {
  margin-top: 0.9rem;
  border-top: 1px dashed #cbd6e3;
  padding-top: 0.8rem;
  font-size: 0.93rem;
  color: #30425c;
}

.grid-3 {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0.95rem;
}

.card {
  background: var(--surface);
  border-radius: var(--radius-lg);
  border: 1px solid var(--line);
  box-shadow: var(--shadow);
  padding: 1rem;
}

.card h3 {
  font-size: 1.12rem;
  color: #17243a;
}

.card p {
  margin: 0.55rem 0 0;
  color: var(--muted);
}

.metric-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 0.8rem;
  margin-top: 1.2rem;
}

.metric {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  padding: 0.9rem;
}

.metric strong {
  display: block;
  font-family: "Sora", sans-serif;
  font-size: 1.4rem;
  color: var(--amazon-blue);
}

.metric span {
  display: block;
  margin-top: 0.2rem;
  color: var(--muted);
  font-size: 0.85rem;
}

.page-hero {
  padding-top: clamp(2rem, 4vw, 3.2rem);
  padding-bottom: clamp(1.4rem, 3vw, 2rem);
}

.page-hero-shell {
  border-radius: 20px;
  border: 1px solid var(--line);
  padding: clamp(1rem, 2.4vw, 1.8rem);
  background:
    radial-gradient(circle at 85% 14%, rgba(255, 159, 26, 0.16), transparent 42%),
    linear-gradient(165deg, #ffffff, #edf4fb);
}

.page-title {
  margin-top: 0.85rem;
  font-size: clamp(1.85rem, 5vw, 3rem);
  line-height: 1.05;
}

.page-subtitle {
  margin: 0.9rem 0 0;
  color: var(--muted);
  max-width: 62ch;
}

.steps {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0.95rem;
  margin-top: 1.2rem;
}

.step {
  border-radius: var(--radius-lg);
  border: 1px solid var(--line);
  background: var(--surface);
  padding: 1rem;
}

.step-no {
  width: 2.25rem;
  height: 2.25rem;
  display: grid;
  place-items: center;
  border-radius: 10px;
  background: linear-gradient(180deg, #ffc861, var(--amazon-orange-deep));
  color: #111827;
  font-weight: 800;
  margin-bottom: 0.7rem;
}

.step h3 {
  font-size: 1.1rem;
}

.step p {
  margin: 0.45rem 0 0;
  color: var(--muted);
}

.list-card {
  border-radius: var(--radius-lg);
  border: 1px solid var(--line);
  background: var(--surface);
  padding: 1rem;
}

.list-card h3 {
  font-size: 1.08rem;
  color: #17243a;
}

.clean-list {
  margin: 0.75rem 0 0;
  padding: 0;
  display: grid;
  gap: 0.52rem;
}

.clean-list li {
  list-style: none;
  display: flex;
  gap: 0.55rem;
  align-items: flex-start;
  color: var(--muted);
  font-size: 0.93rem;
}

.clean-list li::before {
  content: "";
  width: 0.5rem;
  height: 0.5rem;
  border-radius: 999px;
  margin-top: 0.43rem;
  background: linear-gradient(180deg, #ffb73d, var(--amazon-orange-deep));
  flex-shrink: 0;
}

.two-col {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
}

.quote {
  border-radius: var(--radius-md);
  border: 1px solid var(--line);
  background: var(--surface);
  padding: 1rem;
}

.quote p {
  margin: 0;
  color: #24344c;
}

.quote footer {
  margin-top: 0.65rem;
  font-size: 0.82rem;
  color: var(--muted);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.cta-band {
  margin-top: 1rem;
  border-radius: 20px;
  padding: 1.05rem;
  background:
    radial-gradient(circle at 86% 20%, rgba(255, 159, 26, 0.24), transparent 38%),
    linear-gradient(145deg, #101828, #1f3048);
  color: #f5f8ff;
  display: grid;
  grid-template-columns: 1fr auto;
  align-items: center;
  gap: 0.8rem;
}

.cta-band p {
  margin: 0;
}

.site-footer {
  padding: 1.9rem 0 1.3rem;
}

.footer-inner {
  border-top: 1px solid var(--line);
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 0.9rem;
  align-items: center;
  padding-top: 1rem;
  color: var(--muted);
  font-size: 0.86rem;
}

.footer-links {
  display: flex;
  gap: 0.55rem;
  flex-wrap: wrap;
}

form {
  display: grid;
  gap: 0.78rem;
}

label {
  display: grid;
  gap: 0.33rem;
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  font-weight: 800;
  color: #334763;
}

input,
textarea,
select {
  width: 100%;
  font: inherit;
  border-radius: 10px;
  border: 1px solid #c6d2e1;
  background: #fff;
  color: var(--ink);
  padding: 0.65rem 0.7rem;
}

input:focus,
textarea:focus,
select:focus {
  outline: 2px solid rgba(255, 159, 26, 0.25);
  border-color: var(--amazon-orange-deep);
}

textarea {
  resize: vertical;
  min-height: 120px;
}

.note {
  margin: 0;
  color: var(--muted);
  font-size: 0.84rem;
}

[data-reveal] {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

[data-reveal].visible {
  opacity: 1;
  transform: translateY(0);
}

@media (max-width: 1160px) {
  .site-nav a {
    padding: 0.44rem 0.62rem;
    font-size: 0.84rem;
  }

  .header-cta {
    padding-inline: 0.86rem;
    font-size: 0.85rem;
  }
}

@media (max-width: 1040px) {
  .hero-shell {
    grid-template-columns: 1fr;
  }

  .grid-3,
  .steps,
  .metric-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .two-col,
  .cta-band {
    grid-template-columns: 1fr;
  }

  .cta-band {
    text-align: left;
  }
}

@media (max-width: 940px) {
  .strip-note {
    width: 100%;
  }

  .menu-toggle {
    display: inline-block;
    margin-left: auto;
    order: 3;
  }

  .header-cta {
    display: none;
  }

  .site-nav {
    position: absolute;
    top: calc(100% + 0.35rem);
    right: 0;
    width: min(300px, 92vw);
    border-radius: 12px;
    border: 1px solid rgba(255, 255, 255, 0.2);
    background: #152338;
    box-shadow: var(--shadow);
    padding: 0.45rem;
    display: none;
    flex-direction: column;
    align-items: stretch;
    gap: 0.15rem;
  }

  .site-nav.open {
    display: flex;
  }

  .site-nav a {
    padding: 0.62rem 0.72rem;
    font-size: 0.9rem;
  }
}

@media (max-width: 700px) {
  .brand img {
    height: 44px;
  }

  .hero-proof-note {
    font-size: 0.82rem;
  }

  .grid-3,
  .steps,
  .metric-grid {
    grid-template-columns: 1fr;
  }

  .footer-inner {
    grid-template-columns: 1fr;
  }
}