:root {
  --blue: #082f49;
  --blue-light: #0f4c75;
  --yellow: #facc15;
  --yellow-dark: #d9a900;
  --dark: #0f172a;
  --text: #475569;
  --light: #f8fafc;
  --white: #ffffff;
  --border: #e2e8f0;
}

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: Arial, Helvetica, sans-serif;
  color: var(--dark);
  background: var(--white);
  line-height: 1.6;
}

header {
  position: fixed;
  top: 0;
  width: 100%;
  padding: 22px 8%;
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
  display: flex;
  justify-content: space-between;
  align-items: center;
  z-index: 99;
}

.logo {
  font-size: 26px;
  font-weight: 900;
  color: var(--blue);
  letter-spacing: -1px;
}

.logo span {
  color: var(--yellow-dark);
}

nav a {
  margin-left: 28px;
  text-decoration: none;
  color: var(--text);
  font-size: 15px;
  font-weight: 700;
}

nav a:hover {
  color: var(--blue-light);
}

.hero {
  min-height: 100vh;
  padding: 165px 8% 95px;
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 60px;
  align-items: center;
  background:
    radial-gradient(circle at top right, rgba(250, 204, 21, 0.28), transparent 32%),
    linear-gradient(135deg, #ffffff 0%, #f8fafc 45%, #eef6ff 100%);
}

.badge {
  display: inline-block;
  padding: 9px 16px;
  border-radius: 999px;
  background: rgba(250, 204, 21, 0.2);
  color: #725400;
  font-size: 14px;
  font-weight: 900;
  margin-bottom: 24px;
}

.hero h1 {
  color: var(--blue);
  font-size: 56px;
  line-height: 1.06;
  letter-spacing: -1.8px;
  margin-bottom: 24px;
}

.hero p {
  color: var(--text);
  font-size: 19px;
  max-width: 660px;
  margin-bottom: 34px;
}

.buttons {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
}

.btn {
  display: inline-block;
  padding: 15px 24px;
  border-radius: 12px;
  text-decoration: none;
  font-weight: 900;
  transition: 0.2s;
}

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

.btn-primary:hover {
  background: var(--yellow-dark);
  transform: translateY(-2px);
}

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

.btn-secondary:hover {
  background: var(--blue-light);
  transform: translateY(-2px);
}

.hero-panel {
  background: var(--blue);
  color: var(--white);
  border-radius: 30px;
  padding: 38px;
  box-shadow: 0 35px 90px rgba(8, 47, 73, 0.22);
  position: relative;
  overflow: hidden;
}

.hero-panel::before {
  content: "";
  position: absolute;
  right: -70px;
  top: -70px;
  width: 190px;
  height: 190px;
  border-radius: 50%;
  background: var(--yellow);
  opacity: 0.18;
}

.hero-panel h3 {
  font-size: 25px;
  margin-bottom: 24px;
  position: relative;
}

.panel-item {
  padding: 20px 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.15);
  position: relative;
}

.panel-item:last-child {
  border-bottom: none;
}

.panel-item strong {
  display: block;
  color: var(--yellow);
  font-size: 22px;
  margin-bottom: 4px;
}

.panel-item span {
  color: #dbeafe;
  font-size: 15px;
}

section {
  padding: 95px 8%;
}

.section-title {
  max-width: 800px;
  margin-bottom: 46px;
}

.section-title h2 {
  color: var(--blue);
  font-size: 40px;
  letter-spacing: -0.9px;
  margin-bottom: 14px;
}

.section-title p {
  color: var(--text);
  font-size: 18px;
}

.services {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.card {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: 22px;
  padding: 30px;
  transition: 0.2s;
}

.card:hover {
  transform: translateY(-5px);
  box-shadow: 0 24px 55px rgba(8, 47, 73, 0.1);
}

.icon {
  width: 48px;
  height: 48px;
  border-radius: 14px;
  background: rgba(250, 204, 21, 0.22);
  color: var(--blue);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 16px;
  font-weight: 900;
  margin-bottom: 20px;
}

.card h3 {
  color: var(--blue);
  font-size: 21px;
  margin-bottom: 10px;
}

.card p {
  color: var(--text);
  font-size: 15.5px;
}

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

.dark .section-title h2,
.dark .section-title p {
  color: var(--white);
}

.chips {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
}

.chip {
  padding: 13px 18px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.16);
  color: var(--white);
  font-weight: 700;
}

.process {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 26px;
}

.step {
  background: var(--light);
  border: 1px solid var(--border);
  border-radius: 24px;
  padding: 34px;
}

.step-number {
  color: var(--yellow-dark);
  font-weight: 900;
  margin-bottom: 16px;
}

.step h3 {
  color: var(--blue);
  font-size: 23px;
  margin-bottom: 12px;
}

.step p {
  color: var(--text);
}

.tech-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
}

.tech {
  padding: 12px 17px;
  border-radius: 12px;
  background: var(--light);
  border: 1px solid var(--border);
  color: var(--blue);
  font-weight: 800;
}

.about-box {
  display: grid;
  grid-template-columns: 0.8fr 1.2fr;
  gap: 42px;
  align-items: center;
  background: var(--light);
  border: 1px solid var(--border);
  border-radius: 30px;
  padding: 46px;
}

.avatar {
  min-height: 290px;
  border-radius: 24px;
  background:
    radial-gradient(circle at top right, rgba(250, 204, 21, 0.65), transparent 38%),
    linear-gradient(135deg, #082f49, #0f4c75);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--yellow);
  font-size: 68px;
  font-weight: 900;
  letter-spacing: -3px;
}

.about-text h2 {
  color: var(--blue);
  font-size: 34px;
  margin-bottom: 16px;
}

.about-text p {
  color: var(--text);
  font-size: 17px;
  margin-bottom: 16px;
}

.cta {
  background: linear-gradient(135deg, var(--blue), var(--blue-light));
  border-radius: 30px;
  padding: 62px;
  color: var(--white);
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 30px;
  position: relative;
  overflow: hidden;
}

.cta::after {
  content: "";
  position: absolute;
  right: -55px;
  bottom: -65px;
  width: 200px;
  height: 200px;
  background: var(--yellow);
  border-radius: 50%;
  opacity: 0.2;
}

.cta h2 {
  font-size: 36px;
  margin-bottom: 12px;
  position: relative;
}

.cta p {
  color: #dbeafe;
  font-size: 18px;
  max-width: 700px;
  position: relative;
}

.cta a {
  position: relative;
  z-index: 2;
}

footer {
  padding: 34px 8%;
  border-top: 1px solid var(--border);
  color: var(--text);
  display: flex;
  justify-content: space-between;
  gap: 12px;
  flex-wrap: wrap;
  font-size: 14px;
}

@media (max-width: 980px) {
  .hero,
  .about-box {
    grid-template-columns: 1fr;
  }

  .services,
  .process {
    grid-template-columns: 1fr 1fr;
  }

  .cta {
    flex-direction: column;
    align-items: flex-start;
  }
}

@media (max-width: 640px) {
  header {
    position: static;
    flex-direction: column;
    gap: 14px;
  }

  nav a {
    margin: 0 8px;
  }

  .hero {
    padding-top: 70px;
  }

  .hero h1 {
    font-size: 38px;
  }

  .services,
  .process {
    grid-template-columns: 1fr;
  }

  .cta {
    padding: 38px;
  }
}