:root {
  --blue-primary: #1720f5;
  --blue-dark: #0a14a8;
  --blue-hover: #4d4dff;
  --white: #ffffff;
  --gray-light: #e0e0e0;
  --text-dark: #11132a;
  --bg-light: #f7f8ff;
  --header-height: 80px;
}

* {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  padding: 0;
  width: 100%;
  overflow-x: hidden;
  font-family: "Inter", system-ui, -apple-system, Segoe UI, Roboto, Arial, sans-serif;
  scroll-behavior: smooth;
}

body {
  color: var(--text-dark);
  background: var(--white);
  line-height: 1.5;
}

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

.wrapper {
  width: min(1120px, calc(100% - 3rem));
  margin: 0 auto;
}

.site-header {
  position: fixed;
  inset: 0 0 auto 0;
  z-index: 100;
  height: var(--header-height);
  transition: background-color 0.35s ease, box-shadow 0.35s ease;
}

.site-header.scrolled {
  background: rgba(10, 20, 168, 0.94);
  box-shadow: 0 10px 30px rgba(10, 20, 168, 0.25);
  backdrop-filter: blur(8px);
}

.nav-wrap {
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.logo {
  font-size: 1.25rem;
  font-weight: 800;
  letter-spacing: -0.03em;
  color: var(--white);
}

.nav {
  display: flex;
  gap: clamp(1rem, 2vw, 2rem);
}

.nav a {
  color: var(--gray-light);
  font-weight: 500;
  transition: color 0.25s ease;
}

.nav a:hover,
.nav a:focus-visible {
  color: var(--white);
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.75rem 1.2rem;
  border-radius: 999px;
  border: 1px solid transparent;
  font-weight: 600;
  transition: transform 0.2s ease, background-color 0.25s ease, color 0.25s ease, box-shadow 0.25s ease;
}

.btn:hover,
.btn:focus-visible {
  transform: translateY(-2px);
}

.btn-nav {
  background: rgba(255, 255, 255, 0.12);
  color: var(--white);
  border-color: rgba(255, 255, 255, 0.35);
}

.btn-nav:hover,
.btn-nav:focus-visible {
  background: rgba(255, 255, 255, 0.2);
}

.disabled {
  opacity: 0.6;
  pointer-events: none;
  cursor: not-allowed;
}

.hero {
  height: 100vh;
  height: 100svh;
  min-height: 100svh;
  width: 100vw;
  display: grid;
  align-items: center;
  position: relative;
  overflow: hidden;
  background: radial-gradient(circle at 20% 20%, #3440ff 0%, var(--blue-primary) 35%, var(--blue-dark) 100%);
  color: var(--white);
  padding-top: var(--header-height);
}

.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image: linear-gradient(rgba(255, 255, 255, 0.08) 1px, transparent 1px), linear-gradient(90deg, rgba(255, 255, 255, 0.08) 1px, transparent 1px);
  background-size: 48px 48px;
  mask-image: radial-gradient(circle at 50% 40%, black 30%, transparent 90%);
  pointer-events: none;
}

.hero-content {
  position: relative;
  z-index: 2;
  padding: clamp(2rem, 4vw, 4rem) 0;
}

.kicker {
  margin-bottom: 1rem;
  text-transform: uppercase;
  letter-spacing: 0.16em;
  color: #f3f4ff;
  font-size: 0.85rem;
}

h1 {
  margin: 0;
  max-width: 16ch;
  font-size: clamp(2.4rem, 7vw, 4.8rem);
  line-height: 0.98;
  letter-spacing: -0.04em;
}

.hero-sub {
  max-width: 60ch;
  margin: 1.5rem 0 2rem;
  font-size: clamp(1.05rem, 2.3vw, 1.5rem);
  color: #e9eaff;
}

.cta-jumbo {
  display: inline-flex;
  align-items: center;
  gap: 0.7rem;
  min-height: 76px;
  padding: 0.35rem 0.35rem 0.35rem 1.6rem;
  border-radius: 999px;
  background: #4a80f6;
  border: 2px solid rgba(255, 255, 255, 0.45);
  box-shadow: 0 14px 34px rgba(7, 11, 77, 0.42);
  font-size: clamp(1rem, 2vw, 1.25rem);
  font-weight: 700;
  color: var(--white);
  transition: transform 0.2s ease, box-shadow 0.25s ease, background-color 0.25s ease;
}

.cta-jumbo__icon {
  width: 58px;
  height: 58px;
  border-radius: 50%;
  display: inline-grid;
  place-items: center;
  background: var(--white);
  color: #11132a;
  font-size: 1.8rem;
  font-weight: 500;
  line-height: 1;
}

.cta-jumbo:hover,
.cta-jumbo:focus-visible {
  transform: translateY(-3px) scale(1.02);
  background: var(--blue-hover);
  box-shadow: 0 16px 38px rgba(9, 15, 102, 0.5);
}

.hero-bg-shape {
  position: absolute;
  border-radius: 50%;
  filter: blur(1px);
  opacity: 0.9;
  pointer-events: none;
}

.shape-1 {
  width: 320px;
  height: 320px;
  top: 12%;
  right: -50px;
  background: radial-gradient(circle at 30% 30%, rgba(255, 255, 255, 0.95) 0%, #b8beff 30%, #5e68ff 100%);
  animation: orbitA 15s ease-in-out infinite;
}

.shape-2 {
  width: 220px;
  height: 220px;
  bottom: 10%;
  right: 22%;
  background: radial-gradient(circle at 25% 20%, #b6ff7a 0%, #52ff72 42%, rgba(85, 255, 82, 0) 100%);
  animation: orbitB 12s ease-in-out infinite;
}

.shape-3 {
  width: 130px;
  height: 130px;
  top: 18%;
  left: 8%;
  background: radial-gradient(circle at 40% 30%, #e9ecff 0%, #aeb6ff 50%, rgba(77, 77, 255, 0.1) 100%);
  animation: orbitC 9s ease-in-out infinite;
}

.value {
  min-height: 60vh;
  display: grid;
  align-items: center;
  padding: clamp(4rem, 8vw, 7rem) 0;
  background: var(--bg-light);
}

.value h2,
.final-cta h2 {
  font-size: clamp(2rem, 4vw, 3rem);
  line-height: 1.1;
  margin: 0;
  letter-spacing: -0.02em;
}

.value-intro {
  max-width: 62ch;
  color: #41466f;
  font-size: clamp(1rem, 2vw, 1.2rem);
  margin: 1rem 0 2rem;
}

.cards {
  display: grid;
  gap: 1rem;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
}

.card {
  background: var(--white);
  border: 1px solid #e6e9ff;
  border-radius: 20px;
  padding: 1.5rem;
  box-shadow: 0 14px 30px rgba(23, 32, 245, 0.08);
}

.icon {
  width: 2.2rem;
  height: 2.2rem;
  border-radius: 10px;
  margin-bottom: 0.9rem;
  display: inline-grid;
  place-content: center;
  background: rgba(23, 32, 245, 0.12);
  color: var(--blue-primary);
  font-size: 1.1rem;
}

.card h3 {
  margin: 0;
  font-size: 1.15rem;
}

.card p {
  margin: 0.6rem 0 0;
  color: #4d5375;
}

.final-cta {
  min-height: 40vh;
  display: grid;
  align-items: center;
  padding: clamp(3rem, 6vw, 5rem) 0;
  background: linear-gradient(145deg, var(--blue-primary), var(--blue-dark));
  color: var(--white);
  text-align: center;
}

.final-cta p {
  color: #d8dbff;
  margin-bottom: 1.6rem;
}

.btn-light {
  background: var(--white);
  color: var(--blue-dark);
}

.btn-light:hover,
.btn-light:focus-visible {
  background: var(--blue-hover);
  color: var(--white);
}

.reveal {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

@keyframes orbitA {
  0%,
  100% { transform: translate(0, 0) scale(1); }
  25% { transform: translate(-28px, 20px) scale(1.05); }
  50% { transform: translate(-52px, -16px) scale(0.97); }
  75% { transform: translate(-16px, -30px) scale(1.02); }
}

@keyframes orbitB {
  0%,
  100% { transform: translate(0, 0) scale(1); }
  30% { transform: translate(36px, -26px) scale(1.08); }
  60% { transform: translate(-30px, -12px) scale(0.92); }
}

@keyframes orbitC {
  0%,
  100% { transform: translate(0, 0) scale(1); }
  35% { transform: translate(24px, 18px) scale(0.94); }
  70% { transform: translate(6px, -24px) scale(1.09); }
}

@media (max-width: 780px) {
  .nav,
  .btn-nav {
    display: none;
  }

  .wrapper {
    width: min(1120px, calc(100% - 2rem));
  }

  .hero-sub {
    max-width: 36ch;
  }

  .cta-jumbo {
    min-height: 82px;
    padding-left: 1.15rem;
    width: 100%;
    justify-content: space-between;
  }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001ms !important;
    scroll-behavior: auto !important;
  }

  .reveal {
    opacity: 1;
    transform: none;
  }
}