* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }
}

body {
  margin: 0;
  font-family: Arial, sans-serif;
  background-color: #f5f7fb;
  background-image:
    radial-gradient(circle at top left, rgba(245, 158, 11, 0.10), transparent 22%),
    radial-gradient(circle at bottom right, rgba(59, 130, 246, 0.10), transparent 20%);
  color: #111827;
  line-height: 1.6;
}

section {
  opacity: 1;
  transform: translateY(0);
}

.js .section.animate {
  opacity: 0;
  transform: translateY(40px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

.js .section.animate.visible {
  opacity: 1;
  transform: translateY(0);
}

.skip-link {
  position: absolute;
  left: -999px;
  top: auto;
  width: 1px;
  height: 1px;
  overflow: hidden;
}

.skip-link:focus,
.skip-link:active {
  left: 1rem;
  top: 1rem;
  width: auto;
  height: auto;
  padding: 0.75rem 1rem;
  background: #0f172a;
  color: #fff;
  z-index: 20;
  text-decoration: none;
}

.nav-links a:focus-visible,
.button:focus-visible,
.brand:focus-visible,
.contact-form input:focus-visible,
.contact-form textarea:focus-visible,
.contact-form button:focus-visible {
  outline: 3px solid #fbbf24;
  outline-offset: 4px;
}

@media (prefers-reduced-motion: reduce) {
  .js .section.animate,
  .button,
  .card,
  .service-item,
  .contact-box,
  .contact-form {
    transition: none;
  }
}

.topbar {
  position: sticky;
  top: 0;
  z-index: 10;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1rem 2rem;
  background: rgba(15, 23, 42, 0.95);
  color: #fff;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
  color: #fff;
  font-weight: 700;
  text-decoration: none;
  letter-spacing: 0.04em;
}

.brand .logo {
  width: 46px;
  height: 46px;
  border-radius: 12px;
  background: #fff;
  padding: 0.2rem;
  display: block;
}

.brand span {
  display: inline-block;
  font-size: 1rem;
}

.nav-links {
  display: flex;
  gap: 1rem;
}

.nav-links a {
  color: #fff;
  text-decoration: none;
  transition: color 0.2s ease, border-bottom-color 0.2s ease;
}

.nav-links a.active {
  color: #fbbf24;
  border-bottom: 2px solid #fbbf24;
}

.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  justify-content: center;
  align-items: center;
  text-align: center;
  padding: 2rem;
  background-image: linear-gradient(rgba(0, 0, 0, 0.55), rgba(0, 0, 0, 0.55)), url("images/hero.jpg");
  background-size: cover;
  background-position: center;
  color: #fff;
}

.hero-content {
  max-width: 700px;
}

.eyebrow {
  margin-bottom: 0.5rem;
  text-transform: uppercase;
  letter-spacing: 0.24em;
  font-size: 0.85rem;
  color: #fbbf24;
}

h1 {
  font-size: 50px;
  color: #fff;
  margin: 0 0 0.5rem;
  text-transform: uppercase;
  letter-spacing: 1px;
}

h2 {
  font-size: 28px;
  font-weight: normal;
  color: #f5f5f5;
  margin-top: 0;
}

.hero p {
  font-size: 18px;
  color: #f0f0f0;
  line-height: 1.6;
}

.typed-cursor {
  display: inline-block;
  margin-left: 0.35rem;
  color: #fbbf24;
  animation: blink 0.8s infinite;
}

@keyframes blink {
  0%, 100% {
    opacity: 1;
  }
  50% {
    opacity: 0;
  }
}


.buttons {
  display: flex;
  justify-content: center;
  gap: 1rem;
  flex-wrap: wrap;
  margin-top: 1.5rem;
}

.button {
  display: inline-block;
  padding: 0.9rem 1.4rem;
  border-radius: 999px;
  text-decoration: none;
  font-weight: 700;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.button:hover {
  transform: translateY(-2px);
  box-shadow: 0 12px 24px rgba(15, 23, 42, 0.12);
}

.button.primary {
  background-color: #f59e0b;
  color: #111827;
}

.button.secondary {
  background-color: transparent;
  color: #fff;
  border: 1px solid #fff;
}

.section {
  padding: 4rem 1.5rem;
  position: relative;
  overflow: hidden;
}

.section-image {
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  color: #fff;
  min-height: 520px;
  display: flex;
  align-items: center;
}

.section-image::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, rgba(125, 211, 252, 0.72) 0%, rgba(226, 232, 240, 0.5) 45%, rgba(148, 163, 184, 0.6) 100%);
  z-index: 0;
}

.section-content {
  max-width: 1000px;
  margin: 0 auto;
  position: relative;
  z-index: 1;
  width: 100%;
}

h3 {
  font-size: 2rem;
  margin-bottom: 1rem;
}

.cards,
.services-list,
.why-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1.25rem;
}

.card,
.service-item,
.contact-box,
.contact-form {
  background: transparent;
  padding: 0;
  border-radius: 0;
  box-shadow: none;
  transition: transform 0.3s ease, filter 0.3s ease;
}

.card:hover,
.service-item:hover,
.contact-box:hover,
.contact-form:hover {
  transform: translateY(-6px);
  box-shadow: 0 18px 46px rgba(15, 23, 42, 0.16);
  filter: saturate(1.05);
}

.about-section {
  background-image: linear-gradient(rgba(125, 211, 252, 0.24), rgba(125, 211, 252, 0.24)), url("images/about-bg.svg");
}

.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2rem;
  align-items: center;
}

.about-text ul {
  margin-top: 1rem;
  padding-left: 1.2rem;
  color: #f8fafc;
}

.about-image img {
  width: 100%;
  border-radius: 18px;
  object-fit: cover;
  display: block;
  box-shadow: 0 12px 28px rgba(15, 23, 42, 0.14);
  border: 1px solid #f3e8c9;
}

.services-section {
  background-image: linear-gradient(rgba(125, 211, 252, 0.26), rgba(125, 211, 252, 0.26)), url("images/services-bg.svg");
}

.why-section {
  background-image: linear-gradient(rgba(125, 211, 252, 0.24), rgba(125, 211, 252, 0.24)), url("images/why-bg.svg");
}

.contact-section {
  background-image: linear-gradient(rgba(125, 211, 252, 0.24), rgba(125, 211, 252, 0.24)), url("images/contact-bg.svg");
}

.contact-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.5rem;
  align-items: stretch;
}

.contact-box {
  color: #fff;
  padding: 0;
}

.contact-form {
  color: #111827;
  padding: 0;
}

.contact-form label {
  display: block;
  margin-bottom: 1rem;
  color: #111827;
  font-weight: 600;
}

.contact-form .button.primary {
  border: none;
  background: #f59e0b;
  color: #111827;
}

.contact-form span {
  display: block;
  margin-bottom: 0.5rem;
  font-size: 0.95rem;
}

.contact-form input,
.contact-form textarea {
  width: 100%;
  padding: 0.95rem 1rem;
  border: 1px solid rgba(255, 255, 255, 0.55);
  border-radius: 10px;
  background: rgba(255, 255, 255, 0.9);
  font-size: 1rem;
}

.contact-form textarea {
  resize: vertical;
}

.contact-form button {
  margin-top: 1rem;
}

.contact-box ul {
  padding-left: 1rem;
}

.footer {
  text-align: center;
  padding: 1.5rem;
  background: #0f172a;
  color: #cbd5e1;
}

@media (max-width: 768px) {
  .cards,
  .about-grid,
  .contact-grid,
  .why-grid,
  .services-list {
    grid-template-columns: 1fr;
  }

  .section {
    padding: 3rem 1rem;
    min-height: auto;
  }

  .topbar {
    flex-direction: column;
    gap: 0.75rem;
  }
}