:root {
  --brand: #1655b8;
  --brand-strong: #0f4292;
  --brand-soft: rgba(22, 85, 184, 0.12);
  --navy-980: #07101d;
  --navy-950: #0b1627;
  --navy-920: #0f1d31;
  --navy-900: #13233a;
  --navy-860: #18314d;
  --ink: #0f1b2e;
  --text: #27384d;
  --muted: #5f7187;
  --muted-strong: #4e6178;
  --line: #d7e1ec;
  --line-strong: #c3d1e0;
  --line-dark: rgba(171, 190, 212, 0.14);
  --surface: #ffffff;
  --surface-raised: #ffffff;
  --surface-panel: #f7fafe;
  --surface-dark: #0f1c2f;
  --surface-dark-2: #13253c;
  --surface-dark-3: #172d47;
  --success: #1d7f5d;
  --danger: #c04d45;
  --shadow-soft: 0 8px 24px rgba(10, 23, 41, 0.035);
  --shadow-panel: 0 16px 34px rgba(7, 16, 29, 0.06);
  --header-height: 76px;
  --radius: 8px;
}

* {
  box-sizing: border-box;
}

html {
  min-width: 320px;
  overflow-x: clip;
  scroll-behavior: smooth;
  scroll-padding-top: calc(var(--header-height) + 18px);
  font-family: Inter, "Segoe UI", Roboto, Arial, sans-serif;
  color: var(--text);
  background: var(--surface);
}

body {
  margin: 0;
  overflow-x: clip;
  background: #ffffff;
  font-size: 16px;
  line-height: 1.6;
  letter-spacing: 0;
}

body.menu-open {
  overflow: hidden;
}

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

button,
input,
textarea {
  font: inherit;
}

button {
  cursor: pointer;
}

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

.container {
  width: min(1240px, calc(100vw - 40px));
  margin: 0 auto;
}

.site-header {
  position: fixed;
  z-index: 60;
  top: 0;
  left: 0;
  right: 0;
  display: flex;
  height: var(--header-height);
  align-items: center;
  justify-content: space-between;
  padding: 0 max(20px, calc((100vw - 1180px) / 2));
  border-bottom: 1px solid rgba(180, 197, 217, 0.22);
  background: rgba(255, 255, 255, 0.84);
  backdrop-filter: blur(18px);
  overflow: clip;
}

.brand {
  display: inline-flex;
  align-items: center;
  min-height: 44px;
}

.brand-logo {
  width: 172px;
  height: 40px;
  object-fit: contain;
}

.site-nav {
  display: flex;
  align-items: center;
  gap: 24px;
  color: var(--muted-strong);
  font-size: 0.93rem;
  font-weight: 700;
}

.site-nav a {
  transition: color 180ms ease;
}

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

.nav-cta,
.button {
  display: inline-flex;
  min-height: 48px;
  align-items: center;
  justify-content: center;
  border: 1px solid transparent;
  border-radius: var(--radius);
  padding: 0 20px;
  font-weight: 770;
  transition: transform 180ms ease, background 180ms ease, border-color 180ms ease, box-shadow 180ms ease;
}

.button:hover,
.nav-cta:hover {
  transform: translateY(-1px);
}

.primary-button,
.nav-cta {
  background: linear-gradient(180deg, #1b5fc8 0%, #10489f 100%);
  color: #fff !important;
  box-shadow: 0 8px 18px rgba(15, 66, 146, 0.12);
}

.nav-cta {
  min-height: 42px;
  padding: 0 16px;
  font-size: 0.95rem;
}

.primary-button:hover,
.nav-cta:hover {
  background: linear-gradient(180deg, #1757b9 0%, #0d3f8b 100%);
}

.secondary-button {
  border-color: var(--line-strong);
  background: rgba(255, 255, 255, 0.88);
  color: var(--ink);
}

.secondary-button:hover {
  border-color: #9eb5d0;
  background: rgba(255, 255, 255, 0.92);
}

.nav-toggle {
  display: none;
  width: 44px;
  height: 44px;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.92);
}

.nav-toggle span {
  position: absolute;
  width: 18px;
  height: 2px;
  border-radius: 999px;
  background: var(--ink);
  transition: transform 180ms ease;
}

.nav-toggle span:first-child {
  transform: translateY(-5px);
}

.nav-toggle span:last-child {
  transform: translateY(5px);
}

.menu-open .nav-toggle span:first-child {
  transform: rotate(45deg);
}

.menu-open .nav-toggle span:last-child {
  transform: rotate(-45deg);
}

.hero,
.practical-section,
.pain-section,
.value-section,
.audience-section,
.entry-section,
.faq-section,
.final-cta {
  position: relative;
  padding: 104px 0;
}

.hero {
  padding-top: calc(var(--header-height) + 42px);
  padding-bottom: 78px;
  overflow: hidden;
  background: #ffffff;
}

.hero-grid {
  position: relative;
  z-index: 1;
  display: grid;
  gap: 34px;
  justify-items: center;
}

.hero-copy {
  max-width: 920px;
  margin: 0 auto;
  text-align: center;
}

.eyebrow {
  margin: 0 0 14px;
  color: #0f4ba8;
  font-size: 0.76rem;
  font-weight: 820;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

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

h1,
h2,
h3 {
  color: var(--ink);
  line-height: 1.06;
  letter-spacing: 0;
}

h1 {
  margin-bottom: 18px;
  font-size: clamp(2.18rem, 4vw, 3.56rem);
  font-weight: 820;
  line-height: 1.04;
}

h2 {
  margin-bottom: 18px;
  font-size: clamp(2rem, 3.8vw, 3.05rem);
  font-weight: 810;
}

h3 {
  margin-bottom: 10px;
  font-size: 1.08rem;
  font-weight: 780;
}

.hero-lead,
.section-heading p,
.cta-copy p,
.entry-copy p,
.practical-copy p {
  color: var(--muted);
  font-size: 1.02rem;
}

.hero-lead {
  max-width: 700px;
  margin-bottom: 24px;
  color: #445a74;
  font-size: clamp(1.03rem, 1.8vw, 1.18rem);
  margin-left: auto;
  margin-right: auto;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-bottom: 16px;
  justify-content: center;
}

.hero-support {
  max-width: 700px;
  margin-bottom: 0;
  color: #576b84;
  font-size: 0.96rem;
  margin-left: auto;
  margin-right: auto;
}

.hero-visual {
  position: relative;
  width: min(980px, 100%);
  margin: 0 auto;
}

.app-frame {
  position: relative;
  overflow: hidden;
  border: 1px solid rgba(153, 175, 200, 0.5);
  border-radius: 10px;
  background: #fff;
  box-shadow: 0 8px 28px rgba(9, 20, 35, 0.05);
}

.app-frame-large {
  border-color: rgba(205, 220, 238, 0.18);
  background: rgba(255, 255, 255, 0.04);
  box-shadow: 0 26px 48px rgba(3, 9, 17, 0.18);
}

.app-frame-bar {
  display: flex;
  min-height: 50px;
  align-items: center;
  gap: 8px;
  border-bottom: 1px solid rgba(209, 220, 234, 0.85);
  padding: 0 16px;
  background: rgba(255, 255, 255, 0.96);
}

.app-frame-bar span {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: #b7c7da;
}

.app-frame-bar strong {
  margin-left: 8px;
  color: var(--ink);
  font-size: 0.88rem;
  font-weight: 760;
}

.app-frame-media {
  background: #f6f9fd;
}

.hero .eyebrow {
  color: #1655b8;
}

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

.app-frame-media img {
  height: auto;
}

.section-heading {
  max-width: 720px;
}

.section-heading.narrow {
  max-width: 800px;
}

.section-heading.center {
  max-width: 780px;
  margin: 0 auto 50px;
  text-align: center;
}

.section-heading p {
  color: var(--muted-strong);
}

.practical-section {
  background: #ffffff;
}

.practical-list {
  display: grid;
  gap: 58px;
}

.practical-step {
  display: grid;
  grid-template-columns: minmax(310px, 0.78fr) minmax(0, 1.22fr);
  gap: 42px;
  align-items: center;
  padding: 0;
  border: 0;
  background: transparent;
  box-shadow: none;
}

.practical-step.reverse {
  grid-template-columns: minmax(0, 1.22fr) minmax(310px, 0.78fr);
}

.practical-step + .practical-step {
  padding-top: 52px;
  border-top: 1px solid rgba(220, 228, 238, 0.62);
}

.practical-step.reverse .practical-copy {
  order: 2;
}

.practical-step.reverse .practical-visual {
  order: 1;
}

.practical-copy {
  max-width: 430px;
}

.step-kicker {
  display: inline-flex;
  margin-bottom: 18px;
  color: #0f4ba8;
  font-size: 0.77rem;
  font-weight: 820;
  text-transform: uppercase;
}

.bullet-list {
  display: grid;
  gap: 10px;
  margin: 22px 0 0;
  padding: 0;
  list-style: none;
}

.bullet-list li {
  position: relative;
  min-height: 28px;
  padding-left: 18px;
  color: #465973;
  font-weight: 590;
}

.bullet-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 11px;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--brand-strong);
}

.pain-section,
.faq-section {
  background: #fbfdff;
}

.value-section,
.final-cta {
  background: #ffffff;
}

.card-grid {
  display: grid;
  gap: 18px;
  margin-top: 42px;
}

.four-up {
  grid-template-columns: repeat(4, 1fr);
}

.three-up {
  grid-template-columns: repeat(3, 1fr);
}

.feature-card {
  position: relative;
  min-height: 226px;
  border: 0;
  border-radius: 0;
  padding: 0;
  background: transparent;
  box-shadow: none;
}

.card-line {
  display: block;
  width: 26px;
  height: 3px;
  border-radius: 999px;
  margin-bottom: 18px;
  background: #1655b8;
}

.feature-card p {
  margin-bottom: 0;
  color: #576a81;
}

.pain-section .card-grid,
.value-section .card-grid {
  gap: 30px 34px;
}

.pain-section .four-up,
.value-section .four-up {
  grid-template-columns: repeat(2, 1fr);
}

.pain-section .feature-card,
.value-section .feature-card {
  min-height: auto;
  padding-top: 18px;
  border-top: 1px solid rgba(199, 212, 227, 0.88);
}

.pain-section .section-heading,
.value-section .section-heading {
  max-width: 760px;
}

.audience-section {
  background: linear-gradient(180deg, #ffffff 0%, #fbfdff 100%);
}

.audience-section .card-grid {
  gap: 24px;
}

.audience-section .feature-card {
  min-height: 210px;
  padding: 22px 24px;
  border: 1px solid rgba(211, 221, 234, 0.6);
  border-radius: var(--radius);
  background: rgba(250, 252, 255, 0.92);
  box-shadow: none;
}

.audience-section .card-line {
  margin-bottom: 22px;
}

.emphasis-card {
  background: rgba(250, 252, 255, 0.92);
}

.entry-section {
  border-top: 0;
  border-bottom: 0;
  background:
    radial-gradient(circle at 20% 20%, rgba(41, 94, 179, 0.18), transparent 26%),
    linear-gradient(135deg, #0c1727 0%, #13233a 58%, #1a304e 100%);
}

.entry-grid {
  display: grid;
  grid-template-columns: 0.95fr 1.05fr;
  gap: 42px;
  align-items: center;
}

.entry-section .eyebrow {
  color: #9dbce0;
}

.entry-section h2 {
  color: #f5f9ff;
}

.entry-copy p {
  color: #c2d0df;
}

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

.entry-list span {
  display: flex;
  min-height: 76px;
  align-items: center;
  border: 1px solid rgba(170, 192, 217, 0.08);
  border-radius: var(--radius);
  padding: 0 18px;
  background: rgba(255, 255, 255, 0.045);
  color: #edf4ff;
  font-weight: 670;
}

.value-section {
  background:
    radial-gradient(circle at 84% 20%, rgba(46, 111, 215, 0.12), transparent 24%),
    linear-gradient(180deg, #0f1c2f 0%, #13253c 100%);
}

.value-section .eyebrow {
  color: #8fb5ff;
}

.value-section h2,
.value-section h3 {
  color: #ffffff;
}

.value-section .section-heading p,
.value-section .feature-card p {
  color: rgba(214, 226, 240, 0.82);
}

.value-section .feature-card {
  border-top-color: rgba(184, 206, 233, 0.18);
}

.value-section .card-line {
  background: #8fb5ff;
}

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

.faq-item {
  border: 0;
  border-top: 1px solid rgba(210, 220, 232, 0.92);
  border-radius: 0;
  padding: 18px 0 0;
  background: transparent;
  box-shadow: none;
}

.faq-item h3 {
  margin-bottom: 8px;
}

.faq-item:first-child {
  border-top: 0;
  padding-top: 0;
}

.faq-item p {
  margin-bottom: 0;
  color: var(--muted);
}

.cta-grid {
  display: grid;
  grid-template-columns: 0.88fr 1.12fr;
  gap: 44px;
  align-items: start;
  padding: 18px 0 0;
  border: 0;
  border-radius: 0;
  background: transparent;
  box-shadow: none;
}

.cta-copy {
  padding-top: 8px;
}

.contact-form {
  display: grid;
  gap: 14px;
  border: 1px solid rgba(206, 217, 231, 0.62);
  border-radius: var(--radius);
  padding: 24px;
  background: #fcfdff;
}

.contact-form label {
  display: grid;
  gap: 8px;
  color: var(--ink);
  font-size: 0.9rem;
  font-weight: 780;
}

.contact-form input,
.contact-form textarea {
  width: 100%;
  border: 1px solid #c3d2e2;
  border-radius: 6px;
  padding: 13px 14px;
  background: #f8fbff;
  color: var(--ink);
  outline: none;
  transition: border-color 180ms ease, box-shadow 180ms ease, background 180ms ease;
}

.contact-form textarea {
  resize: vertical;
}

.contact-form input:focus,
.contact-form textarea:focus {
  border-color: #7ea5dc;
  background: #fff;
  box-shadow: 0 0 0 4px rgba(22, 85, 184, 0.1);
}

.contact-form .button {
  width: fit-content;
}

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

.site-footer {
  border-top: 1px solid rgba(215, 225, 236, 0.92);
  padding: 28px 0 32px;
  background: #fdfefe;
}

.footer-grid {
  display: grid;
  grid-template-columns: auto 1fr auto;
  gap: 24px;
  align-items: center;
}

.footer-meta {
  display: grid;
  gap: 6px;
}

.footer-grid p {
  margin: 0;
  color: var(--muted);
}

.footer-meta small {
  color: #8393a8;
  font-size: 0.78rem;
  line-height: 1.5;
}

.footer-grid a:last-child {
  color: var(--brand);
  font-weight: 760;
}

@media (max-width: 1120px) {
  .entry-grid,
  .cta-grid,
  .practical-step,
  .practical-step.reverse {
    grid-template-columns: 1fr;
  }

  .practical-step.reverse .practical-copy,
  .practical-step.reverse .practical-visual {
    order: initial;
  }

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

@media (max-width: 860px) {
  :root {
    --header-height: 68px;
  }

  .site-header {
    padding: 0 20px;
    overflow: visible;
  }

  .nav-toggle {
    display: inline-flex;
  }

  .site-nav {
    position: fixed;
    top: var(--header-height);
    left: 16px;
    right: 16px;
    display: grid;
    gap: 4px;
    border: 1px solid rgba(198, 211, 226, 0.88);
    border-radius: var(--radius);
    padding: 12px;
    background: rgba(255, 255, 255, 0.97);
    box-shadow: var(--shadow-panel);
    opacity: 0;
    pointer-events: none;
    transform: translateY(-8px);
    transition: opacity 180ms ease, transform 180ms ease;
    z-index: 72;
  }

  .menu-open .site-nav {
    opacity: 1;
    pointer-events: auto;
    transform: translateY(0);
  }

  .site-nav a {
    min-height: 44px;
    border-radius: var(--radius);
    padding: 10px 12px;
  }

  .nav-cta {
    margin-top: 6px;
  }

  .hero,
  .practical-section,
  .pain-section,
  .value-section,
  .audience-section,
  .entry-section,
  .faq-section,
  .final-cta {
    padding: 82px 0;
  }

  .hero {
    padding-top: calc(var(--header-height) + 36px);
  }

  .three-up,
  .entry-list,
  .footer-grid {
    grid-template-columns: 1fr;
  }

  .cta-grid {
    gap: 32px;
    padding-top: 0;
  }
}

@media (max-width: 640px) {
  .container {
    width: min(1240px, calc(100vw - 28px));
  }

  .site-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 10px 0 12px;
  }

  .brand {
    min-width: 0;
    min-height: 48px;
  }

  .brand-logo {
    width: 138px;
    height: 34px;
  }

  .nav-toggle {
    position: relative;
    right: auto;
    top: auto;
    width: 40px;
    height: 40px;
    margin-right: 0;
    transform: none;
    flex-shrink: 0;
  }

  h1 {
    font-size: clamp(1.82rem, 9vw, 2.64rem);
    line-height: 1.04;
  }

  h2 {
    font-size: clamp(1.84rem, 8.6vw, 2.34rem);
  }

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

  .four-up,
  .three-up {
    grid-template-columns: 1fr;
  }

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

  .hero-visual {
    padding: 0;
  }

  .practical-step,
  .cta-grid {
    padding: 0;
  }

  .pain-section .four-up,
  .value-section .four-up {
    grid-template-columns: 1fr;
  }

  .app-frame-bar strong {
    font-size: 0.8rem;
  }

  .site-footer {
    padding-bottom: 34px;
  }
}