:root {
  --primary: #0f2d91;
  --primary-dark: #0a1e63;
  --accent: #33c58a;
  --accent-soft: #dff8ef;
  --text: #15213f;
  --muted: #5b6788;
  --surface: #ffffff;
  --surface-alt: #f5f8ff;
  --border: rgba(15, 45, 145, 0.12);
  --shadow: 0 18px 50px rgba(15, 45, 145, 0.12);
  --radius-lg: 28px;
  --radius-md: 18px;
  --radius-sm: 12px;
  --container: min(1120px, calc(100% - 32px));
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: "Cairo", sans-serif;
  color: var(--text);
  background:
    radial-gradient(circle at top right, rgba(51, 197, 138, 0.16), transparent 25%),
    linear-gradient(180deg, #ffffff 0%, #f8fbff 100%);
  line-height: 1.8;
}

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

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

button,
input,
textarea,
select {
  font: inherit;
}

.container {
  width: var(--container);
  margin: 0 auto;
}

.section {
  padding: 92px 0;
}

.section-alt {
  background: var(--surface-alt);
}

.eyebrow {
  margin: 0 0 10px;
  color: var(--accent);
  font-size: 0.95rem;
  font-weight: 800;
}

.section-heading {
  max-width: 680px;
  margin-bottom: 42px;
}

.section-heading h2,
.hero h1,
.cta-inner h2 {
  margin: 0 0 14px;
  line-height: 1.3;
}

.section-heading p,
.hero-text,
.feature-card p,
.service-card p,
.about-copy p,
.contact-card p,
.stat-card span {
  margin: 0;
  color: var(--muted);
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 30;
  backdrop-filter: blur(18px);
  background: rgba(255, 255, 255, 0.9);
  border-bottom: 1px solid rgba(15, 45, 145, 0.08);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  min-height: 86px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 14px;
}

.brand img {
  width: 60px;
  height: 60px;
  object-fit: cover;
  border-radius: 16px;
  box-shadow: 0 8px 18px rgba(15, 45, 145, 0.1);
}

.brand strong,
.brand span {
  display: block;
}

.brand strong {
  font-size: 1.05rem;
}

.brand span {
  color: var(--muted);
  font-size: 0.92rem;
}

.site-nav {
  display: flex;
  align-items: center;
  gap: 18px;
}

.site-nav a {
  font-weight: 700;
  color: var(--primary-dark);
}

.site-nav .nav-cta {
  color: #fff;
  background: linear-gradient(135deg, var(--primary) 0%, #2449d5 100%);
  padding: 12px 18px;
  border-radius: 999px;
}

.nav-toggle {
  display: none;
  width: 48px;
  height: 48px;
  border: 1px solid var(--border);
  background: #fff;
  border-radius: 14px;
  cursor: pointer;
}

.nav-toggle span {
  display: block;
  width: 20px;
  height: 2px;
  background: var(--primary);
  margin: 4px auto;
}

.hero {
  padding: 72px 0 48px;
}

.hero-grid,
.about-grid,
.services-layout,
.contact-grid,
.footer-inner,
.cta-inner {
  display: grid;
  gap: 28px;
}

.hero-grid {
  grid-template-columns: 1.1fr 0.9fr;
  align-items: center;
}

.hero h1 {
  font-size: clamp(2rem, 4vw, 3.6rem);
}

.hero-actions,
.cta-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin: 28px 0 24px;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 52px;
  padding: 0 24px;
  border-radius: 999px;
  font-weight: 800;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

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

.btn-primary {
  color: #fff;
  background: linear-gradient(135deg, var(--primary) 0%, #2449d5 100%);
  box-shadow: 0 14px 28px rgba(15, 45, 145, 0.2);
}

.btn-secondary {
  color: var(--primary);
  background: #fff;
  border: 1px solid rgba(15, 45, 145, 0.16);
}

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

.hero-points li,
.contact-list li {
  position: relative;
  padding-right: 24px;
}

.hero-points li::before,
.contact-list li::before {
  content: "";
  position: absolute;
  right: 0;
  top: 12px;
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--accent), var(--primary));
}

.hero-card,
.services-banner,
.about-image,
.service-card,
.feature-card,
.contact-card,
.stat-card {
  background: rgba(255, 255, 255, 0.94);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow);
}

.hero-card {
  overflow: hidden;
  padding: 18px;
}

.hero-card img,
.services-banner img,
.about-image img {
  border-radius: 22px;
}

.stats {
  padding-bottom: 28px;
}

.stats-grid,
.services-grid,
.features-grid {
  display: grid;
  gap: 20px;
}

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

.stat-card {
  padding: 26px;
}

.stat-card strong {
  display: block;
  margin-bottom: 6px;
  font-size: 1.15rem;
}

.services-layout {
  grid-template-columns: 1.25fr 0.75fr;
  align-items: start;
}

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

.service-card,
.feature-card,
.contact-card {
  padding: 28px;
}

.service-card h3,
.feature-card h3,
.contact-card h3 {
  margin: 0 0 10px;
  color: var(--primary-dark);
}

.about-grid {
  grid-template-columns: 0.8fr 1.2fr;
  align-items: center;
}

.about-image {
  padding: 18px;
}

.cta-band {
  padding-top: 0;
}

.cta-inner {
  grid-template-columns: 1fr auto;
  align-items: center;
  padding: 38px;
  background: linear-gradient(135deg, var(--primary) 0%, #1837b5 45%, #28b98a 100%);
  border-radius: 32px;
  color: #fff;
  box-shadow: 0 20px 45px rgba(15, 45, 145, 0.25);
}

.cta-inner .eyebrow,
.cta-inner h2 {
  color: #fff;
}

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

.contact-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  gap: 12px;
}

.text-link {
  color: var(--primary);
  font-weight: 800;
}

.site-footer {
  padding: 24px 0 36px;
}

.footer-inner {
  grid-template-columns: 1fr auto;
  align-items: center;
  border-top: 1px solid rgba(15, 45, 145, 0.08);
  padding-top: 24px;
}

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

.floating-whatsapp {
  position: fixed;
  left: 18px;
  bottom: 18px;
  z-index: 40;
  min-width: 118px;
  min-height: 50px;
  padding: 0 18px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  background: linear-gradient(135deg, #25d366, #1fa754);
  border-radius: 999px;
  box-shadow: 0 18px 28px rgba(37, 211, 102, 0.28);
  font-weight: 800;
}

.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

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

@media (max-width: 960px) {
  .hero-grid,
  .about-grid,
  .services-layout,
  .cta-inner,
  .contact-grid,
  .stats-grid,
  .services-grid,
  .features-grid {
    grid-template-columns: 1fr;
  }

  .site-nav {
    position: absolute;
    top: calc(100% + 8px);
    right: 16px;
    left: 16px;
    display: none;
    flex-direction: column;
    align-items: stretch;
    padding: 16px;
    border-radius: 22px;
    background: #fff;
    border: 1px solid var(--border);
    box-shadow: var(--shadow);
  }

  .site-nav.is-open {
    display: flex;
  }

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

@media (max-width: 640px) {
  .section {
    padding: 74px 0;
  }

  .header-inner {
    min-height: 78px;
  }

  .brand img {
    width: 52px;
    height: 52px;
  }

  .hero {
    padding-top: 48px;
  }

  .btn,
  .floating-whatsapp {
    width: 100%;
  }

  .hero-actions,
  .cta-actions {
    flex-direction: column;
  }

  .cta-inner,
  .service-card,
  .feature-card,
  .contact-card,
  .stat-card {
    padding: 24px;
  }

  .footer-inner {
    grid-template-columns: 1fr;
    text-align: center;
  }
}