:root {
  color-scheme: light;
  --ink: #111d30;
  --muted: #596578;
  --line: #c4d3f1;
  --paper: #f4f8ff;
  --soft: #eaf1fb;
  --blue: #172a62;
  --blue-deep: #081338;
  --blue-mid: #102154;
  --blue-soft: #dce7fb;
  --green: #078665;
  --red: #c8443e;
  --yellow: #d6a316;
  --accent: var(--blue);
  --accent-strong: #0c1741;
  --gold: var(--yellow);
  --coral: var(--red);
  --white: #ffffff;
  --shadow: 0 24px 70px rgba(3, 8, 25, 0.24);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: Manrope, Inter, "Segoe UI", Arial, sans-serif;
  color: var(--white);
  background: var(--blue);
}

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

.hero {
  position: relative;
  min-height: 84vh;
  display: grid;
  align-items: center;
  overflow: hidden;
  padding: 88px clamp(20px, 6vw, 78px) 56px;
  color: var(--white);
}

.hero-image,
.hero-overlay {
  position: absolute;
  inset: 0;
}

.hero-image {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
}

.hero-overlay {
  background:
    linear-gradient(90deg, rgba(0, 0, 0, 0.88), rgba(0, 0, 0, 0.58) 42%, rgba(0, 0, 0, 0.12)),
    linear-gradient(0deg, rgba(0, 0, 0, 0.58), rgba(0, 0, 0, 0.06) 34%);
}

.hero-content {
  position: relative;
  z-index: 1;
  width: min(780px, 100%);
}

.eyebrow {
  margin: 0 0 14px;
  color: var(--gold);
  font-size: 13px;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

h1,
h2,
h3,
p {
  overflow-wrap: anywhere;
}

h1 {
  margin: 0;
  max-width: 760px;
  font-size: clamp(42px, 7.4vw, 86px);
  line-height: 0.97;
  letter-spacing: 0;
}

.lead {
  max-width: 680px;
  margin: 24px 0 0;
  color: rgba(255, 255, 255, 0.88);
  font-size: clamp(18px, 2.1vw, 23px);
  line-height: 1.45;
}

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

.button {
  display: inline-flex;
  min-height: 48px;
  align-items: center;
  justify-content: center;
  border: 1px solid transparent;
  border-radius: 6px;
  padding: 13px 20px;
  font-weight: 800;
  line-height: 1.2;
  cursor: pointer;
  transition: transform 180ms ease, background 180ms ease, border-color 180ms ease;
}

.button:hover {
  transform: translateY(-2px);
}

.button:disabled {
  cursor: not-allowed;
  opacity: 0.64;
  transform: none;
}

.primary {
  color: var(--white);
  background: var(--blue);
}

.primary:hover {
  background: var(--accent-strong);
}

.secondary {
  color: var(--white);
  border-color: rgba(255, 255, 255, 0.44);
  background: rgba(255, 255, 255, 0.12);
}

.section {
  padding: clamp(56px, 8vw, 104px) clamp(20px, 6vw, 78px);
}

.intro {
  position: relative;
  overflow: hidden;
  display: grid;
  grid-template-columns: minmax(260px, 0.9fr) minmax(280px, 1.1fr);
  gap: clamp(28px, 6vw, 82px);
  background: var(--blue);
}

.intro::before {
  content: "";
  position: absolute;
  top: -96px;
  right: clamp(-64px, -2vw, -18px);
  width: 430px;
  height: 416px;
  border: 2px dashed rgba(196, 211, 241, 0.62);
  border-radius: 50%;
  opacity: 1;
  pointer-events: none;
}

.intro::after {
  content: "";
  position: absolute;
  left: clamp(-70px, -3vw, -24px);
  bottom: -94px;
  width: 360px;
  height: 348px;
  border: 2px dashed rgba(196, 211, 241, 0.34);
  border-radius: 50%;
  opacity: 1;
  pointer-events: none;
}

.intro > * {
  position: relative;
  z-index: 1;
}

h2 {
  margin: 0;
  font-size: clamp(30px, 4vw, 52px);
  line-height: 1.08;
  letter-spacing: 0;
}

.intro-copy p,
.framework-text p,
.section-heading p,
.request-copy p {
  color: rgba(255, 255, 255, 0.78);
  font-size: 18px;
  line-height: 1.66;
}

.intro-copy p:first-child {
  margin-top: 0;
}

.use-cases {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1px;
  padding-top: 0;
  background: var(--blue);
}

.use-cases article {
  min-height: 240px;
  padding: 30px;
  border: 1px solid var(--line);
  background: #f8fbff;
  color: var(--ink);
}

.use-cases article:nth-child(1) span {
  color: var(--red);
}

.use-cases article:nth-child(2) span {
  color: var(--yellow);
}

.use-cases article:nth-child(3) span {
  color: var(--green);
}

.use-cases span {
  font-weight: 800;
}

.use-cases h3,
.pricing-card h3 {
  margin: 20px 0 12px;
  color: var(--ink);
  font-size: 24px;
  line-height: 1.16;
}

.use-cases p,
.pricing-card p,
.pricing-card li,
.steps p {
  color: var(--muted);
  line-height: 1.55;
}

.framework {
  position: relative;
  overflow: hidden;
  display: grid;
  grid-template-columns: minmax(280px, 0.95fr) minmax(300px, 1.05fr);
  gap: clamp(32px, 6vw, 78px);
  align-items: start;
  margin: clamp(34px, 5vw, 64px) clamp(20px, 6vw, 78px);
  border: 1px solid var(--line);
  border-radius: 8px;
  background:
    radial-gradient(circle at 86% 12%, rgba(196, 211, 241, 0.16), transparent 25%),
    linear-gradient(135deg, var(--blue-mid), var(--blue-deep));
  box-shadow:
    inset 0 0 0 1px rgba(255, 255, 255, 0.05),
    0 24px 70px rgba(3, 8, 25, 0.22);
}

.framework::before,
.framework::after {
  content: "";
  position: absolute;
  border: 2px dashed rgba(196, 211, 241, 0.4);
  border-radius: 50%;
  pointer-events: none;
}

.framework::before {
  top: -86px;
  right: clamp(18px, 6vw, 96px);
  width: 286px;
  height: 276px;
  opacity: 1;
}

.framework::after {
  left: clamp(16px, 5vw, 64px);
  bottom: -58px;
  width: 206px;
  height: 198px;
  opacity: 1;
}

.framework > * {
  position: relative;
  z-index: 1;
}

.steps {
  display: grid;
  gap: 14px;
}

.steps div {
  color: var(--ink);
  border: 1px solid var(--line);
  border-left: 5px solid var(--red);
  padding: 22px 24px;
  background: #f8fbff;
  box-shadow: 0 18px 44px rgba(3, 8, 25, 0.18);
}

.steps div:nth-child(2) {
  border-left-color: var(--yellow);
}

.steps div:nth-child(3) {
  border-left-color: var(--green);
}

.steps strong {
  display: block;
  color: var(--ink);
  font-size: 22px;
}

.formats {
  position: relative;
  overflow: hidden;
  background:
    radial-gradient(circle at 84% 12%, rgba(0, 155, 219, 0.22), transparent 26%),
    var(--blue);
}

.formats::before {
  content: "";
  position: absolute;
  top: 28px;
  right: clamp(12px, 5vw, 74px);
  width: 276px;
  height: 266px;
  border: 2px dashed rgba(196, 211, 241, 0.58);
  border-radius: 50%;
  opacity: 1;
}

.formats::after {
  content: "";
  position: absolute;
  left: clamp(20px, 4vw, 58px);
  bottom: 28px;
  width: 190px;
  height: 184px;
  border: 2px dashed rgba(196, 211, 241, 0.34);
  border-radius: 50%;
  opacity: 1;
}

.formats > * {
  position: relative;
  z-index: 1;
}

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

.pricing-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
  align-items: stretch;
}

.pricing-card {
  --plan-color: var(--blue);
  position: relative;
  display: flex;
  flex-direction: column;
  min-height: 610px;
  padding: 26px;
  overflow: hidden;
  color: var(--ink);
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #f8fbff;
  transition:
    transform 180ms ease,
    border-color 180ms ease,
    box-shadow 180ms ease;
}

.pricing-card:nth-child(1) {
  --plan-color: var(--red);
}

.pricing-card:nth-child(2) {
  --plan-color: var(--green);
}

.pricing-card:nth-child(3) {
  --plan-color: var(--yellow);
}

.pricing-card::before {
  content: "";
  position: absolute;
  top: 16px;
  right: 16px;
  width: 62px;
  height: 60px;
  background: url("assets/Frame 2136139202.svg") center / contain no-repeat;
  opacity: 0;
  transform: rotate(-8deg) scale(0.9);
  transition: opacity 180ms ease, transform 180ms ease;
  pointer-events: none;
}

.pricing-card:hover,
.pricing-card:focus-within {
  transform: translateY(-6px);
  border-color: var(--plan-color);
  box-shadow: var(--shadow);
}

.pricing-card:hover::before,
.pricing-card:focus-within::before {
  opacity: 1;
  transform: rotate(0deg) scale(1);
}

.tag {
  display: inline-flex;
  width: fit-content;
  margin: 0;
  border-radius: 999px;
  padding: 7px 12px;
  color: var(--plan-color);
  background: color-mix(in srgb, var(--plan-color) 13%, white);
  font-size: 13px;
  font-weight: 800;
  transition: color 180ms ease, background 180ms ease;
}

.pricing-card:hover .tag,
.pricing-card:focus-within .tag {
  color: var(--white);
  background: var(--plan-color);
}

.pricing-card ul {
  display: grid;
  gap: 11px;
  margin: 24px 0;
  padding-left: 20px;
}

.price {
  margin-top: auto;
  padding-top: 12px;
}

.price strong {
  display: block;
  font-size: 34px;
  line-height: 1;
}

.price span {
  display: block;
  margin-top: 7px;
  color: var(--muted);
}

.card-button {
  width: 100%;
  margin-top: 22px;
  color: var(--plan-color);
  border-color: var(--plan-color);
  background: transparent;
}

.card-button:hover {
  color: var(--white);
  background: var(--plan-color);
}

.request-section {
  position: relative;
  overflow: hidden;
  display: grid;
  grid-template-columns: minmax(280px, 0.85fr) minmax(320px, 1.15fr);
  gap: clamp(30px, 6vw, 82px);
  background: var(--blue);
}

.request-section::before,
.request-section::after {
  content: "";
  position: absolute;
  border: 2px dashed rgba(196, 211, 241, 0.38);
  border-radius: 50%;
  pointer-events: none;
}

.request-section::before {
  top: 42px;
  left: clamp(220px, 28vw, 440px);
  width: 318px;
  height: 308px;
  opacity: 1;
}

.request-section::after {
  right: clamp(18px, 6vw, 80px);
  bottom: 12px;
  width: 264px;
  height: 254px;
  opacity: 1;
}

.request-section > * {
  position: relative;
  z-index: 1;
}

.request-form {
  display: grid;
  gap: 16px;
  padding: 28px;
  color: var(--ink);
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #f8fbff;
}

label {
  display: grid;
  gap: 8px;
  color: var(--ink);
  font-weight: 800;
}

input,
select,
textarea {
  width: 100%;
  border: 1px solid var(--line);
  border-radius: 6px;
  padding: 14px 15px;
  color: var(--ink);
  background: var(--white);
  font: inherit;
}

textarea {
  resize: vertical;
}

input:focus,
select:focus,
textarea:focus {
  outline: 3px solid rgba(23, 42, 98, 0.16);
  border-color: var(--blue);
}

.submit-button {
  width: 100%;
  margin-top: 4px;
  border: 0;
}

.form-note {
  min-height: 24px;
  margin: 0;
  color: var(--blue);
  font-weight: 700;
}

.footer {
  display: flex;
  justify-content: space-between;
  gap: 18px;
  padding: 28px clamp(20px, 6vw, 78px);
  color: rgba(255, 255, 255, 0.75);
  background: var(--blue-deep);
}

.footer p {
  margin: 0;
}

.footer a {
  font-weight: 800;
}

@media (max-width: 920px) {
  .intro,
  .framework,
  .pricing-grid,
  .request-section {
    grid-template-columns: 1fr;
  }

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

  .use-cases {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 640px) {
  .framework {
    margin: 24px 20px;
    padding: 38px 22px;
  }

  .intro::before,
  .intro::after,
  .framework::before,
  .framework::after,
  .formats::before,
  .formats::after,
  .request-section::before,
  .request-section::after {
    display: none;
  }

  .hero {
    min-height: 78vh;
    padding-top: 64px;
  }

  h1 {
    font-size: 38px;
  }

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

  .footer {
    flex-direction: column;
  }
}