:root {
  --ink: #101014;
  --muted: #62636a;
  --soft: #f5f8fc;
  --line: #e4e8ef;
  --blue: #078bff;
  --green: #10a777;
  --purple: #8f43d2;
  --dark: #111827;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

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

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

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 18px 32px;
  background: rgba(255, 255, 255, 0.9);
  border-bottom: 1px solid var(--line);
  backdrop-filter: blur(16px);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-size: 20px;
  font-weight: 850;
}

.brand-mark {
  display: inline-grid;
  width: 38px;
  height: 38px;
  place-items: center;
  color: #111111;
  background: #ffd33d;
  border-radius: 8px;
  font-size: 24px;
  font-weight: 950;
}

.nav-links {
  display: flex;
  gap: 24px;
  color: var(--muted);
  font-size: 15px;
  font-weight: 700;
}

.nav-links a:hover {
  color: var(--ink);
}

.small-cta,
.primary-button,
.secondary-button {
  display: inline-flex;
  min-height: 48px;
  align-items: center;
  justify-content: center;
  border-radius: 8px;
  font-weight: 850;
}

.small-cta,
.primary-button {
  color: #ffffff;
  background: var(--blue);
  box-shadow: 0 14px 32px rgba(7, 139, 255, 0.24);
}

.small-cta {
  min-height: 42px;
  padding: 0 18px;
  font-size: 14px;
}

.primary-button {
  padding: 0 24px;
}

.secondary-button {
  padding: 0 20px;
  color: var(--ink);
  border: 1px solid var(--line);
  background: #ffffff;
}

.hero {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 430px;
  gap: 72px;
  align-items: center;
  max-width: 1180px;
  min-height: 92vh;
  margin: 0 auto;
  padding: 58px 28px 70px;
}

.hero-copy {
  max-width: 670px;
}

.eyebrow {
  margin: 0 0 14px;
  color: var(--blue);
  font-size: 14px;
  font-weight: 900;
  letter-spacing: 0;
  text-transform: uppercase;
}

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

h1 {
  margin-bottom: 24px;
  font-size: 64px;
  line-height: 1.02;
  letter-spacing: 0;
}

h2 {
  margin-bottom: 18px;
  font-size: 42px;
  line-height: 1.08;
  letter-spacing: 0;
}

h3 {
  margin-bottom: 10px;
  font-size: 22px;
  line-height: 1.18;
  letter-spacing: 0;
}

.hero-text,
.section p,
.faq-grid p,
.package-panel p {
  color: var(--muted);
  font-size: 19px;
  line-height: 1.55;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin: 34px 0 28px;
}

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

.proof-strip span {
  padding: 9px 12px;
  color: #155a42;
  background: #e9f8f2;
  border: 1px solid #ccefe1;
  border-radius: 8px;
  font-size: 14px;
  font-weight: 800;
}

.hero-visual {
  display: flex;
  justify-content: center;
}

.phone-image {
  display: block;
  width: 275px;
  max-width: 100%;
  height: auto;
  border: 1px solid rgba(16, 16, 20, 0.1);
  border-radius: 26px;
  box-shadow: 0 22px 60px rgba(20, 32, 60, 0.18);
}

.hero-phone {
  width: 360px;
}

.section {
  max-width: 1180px;
  margin: 0 auto;
  padding: 86px 28px;
}

.section-blue {
  max-width: none;
  background: var(--soft);
}

.section-blue > * {
  max-width: 1180px;
  margin-right: auto;
  margin-left: auto;
}

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

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

.steps article,
.faq-grid article {
  padding: 24px;
  background: #ffffff;
  border: 1px solid var(--line);
  border-radius: 8px;
}

.step-number {
  display: inline-grid;
  width: 36px;
  height: 36px;
  place-items: center;
  margin-bottom: 18px;
  color: #ffffff;
  background: var(--purple);
  border-radius: 8px;
  font-weight: 900;
}

.split-section {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(360px, 600px);
  gap: 58px;
  align-items: center;
}

.split-copy {
  max-width: 560px;
}

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

.check-list li {
  position: relative;
  padding-left: 30px;
  color: #2b2d33;
  font-size: 17px;
  line-height: 1.45;
}

.check-list li::before {
  position: absolute;
  top: 0;
  left: 0;
  color: var(--green);
  content: "✓";
  font-weight: 950;
}

.screen-row,
.gallery {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 22px;
  align-items: start;
  justify-items: center;
}

.section-dark {
  max-width: none;
  color: #ffffff;
  background: var(--dark);
}

.section-dark > * {
  max-width: 1180px;
  margin-right: auto;
  margin-left: auto;
}

.section-dark .eyebrow {
  color: #87c6ff;
}

.section-dark p,
.section-dark .check-list li {
  color: #d7dce6;
}

.package-grid {
  display: grid;
  grid-template-columns: 380px minmax(0, 1fr);
  gap: 24px;
}

.package-panel,
.package-details {
  padding: 28px;
  border: 1px solid rgba(255, 255, 255, 0.16);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.06);
}

.price {
  margin-bottom: 14px;
  color: #ffffff !important;
  font-size: 42px !important;
  font-weight: 950;
  line-height: 1;
}

.gallery-section {
  padding-top: 94px;
}

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

.final-cta {
  max-width: 960px;
  margin: 0 auto 70px;
  padding: 58px 28px;
  text-align: center;
  background: #f4f8ff;
  border: 1px solid #d9e8ff;
  border-radius: 8px;
}

.final-cta p {
  max-width: 720px;
  margin-right: auto;
  margin-left: auto;
  color: var(--muted);
  font-size: 19px;
  line-height: 1.55;
}

@media (max-width: 980px) {
  .site-header {
    flex-wrap: wrap;
  }

  .nav-links {
    order: 3;
    width: 100%;
    justify-content: center;
  }

  .hero,
  .split-section,
  .package-grid {
    grid-template-columns: 1fr;
  }

  .hero {
    min-height: auto;
    gap: 44px;
    text-align: center;
  }

  .hero-copy,
  .split-copy {
    max-width: none;
  }

  .hero-actions,
  .proof-strip {
    justify-content: center;
  }

  h1 {
    font-size: 48px;
  }

  h2 {
    font-size: 36px;
  }

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

@media (max-width: 680px) {
  .site-header {
    position: static;
    padding: 16px 18px;
  }

  .brand {
    font-size: 18px;
  }

  .nav-links {
    display: none;
  }

  .small-cta {
    min-height: 40px;
    padding: 0 14px;
  }

  .hero {
    padding: 38px 18px 54px;
  }

  h1 {
    font-size: 38px;
  }

  h2 {
    font-size: 30px;
  }

  .hero-text,
  .section p,
  .faq-grid p,
  .package-panel p,
  .final-cta p {
    font-size: 17px;
  }

  .hero-actions {
    display: grid;
  }

  .section {
    padding: 64px 18px;
  }

  .screen-row,
  .gallery,
  .faq-grid {
    grid-template-columns: 1fr;
  }

  .phone-image {
    width: 285px;
  }

  .hero-phone {
    width: 310px;
  }

  .final-cta {
    margin: 0 18px 48px;
    padding: 44px 18px;
  }
}