:root {
  --blue: #0c2e63;
  --cyan: #26b4e6;
  --text: #4d4d4f;
  --bg: #ffffff;
  --muted: #6b6b6d;
  --border: #e7eaee;
  --shadow: 0 10px 30px rgba(0, 0, 0, 0.08);
  --radius: 16px;
}
* {
  box-sizing: border-box;
}
html {
  scroll-behavior: smooth;
}
body {
  margin: 0;
  font-family: Poppins, system-ui, -apple-system, Segoe UI, Roboto, Helvetica,
    Arial;
  color: var(--text);
  background: var(--bg);
  line-height: 1.6;
}
img {
  max-width: 100%;
  display: block;
}
.container {
  max-width: 1180px;
  margin: 0 auto;
  padding: 0 20px;
}

/* Header */
.site-header {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: #fff;
  border-bottom: 1px solid var(--border);
  backdrop-filter: saturate(140%) blur(6px);
  transition: box-shadow 0.2s ease;
}
.header-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 12px 0;
}
.brand-logo {
  height: 46px;
  width: auto;
}
.main-nav ul {
  list-style: none;
  display: flex;
  gap: 22px;
  margin: 0;
  padding: 0;
}
.main-nav a {
  color: var(--text);
  text-decoration: none;
  font-weight: 600;
}
.main-nav a:hover {
  color: var(--blue);
}
.nav-toggle {
  display: none;
  background: #fff;
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 8px;
}
.nav-toggle span {
  display: block;
  width: 20px;
  height: 2px;
  background: #333;
  margin: 4px 0;
}

/* Hero */
.hero {
  position: relative;
  color: #fff;
  isolation: isolate;
  
      background: linear-gradient(to right, rgba(12,46,99,.8), rgba(12,46,99,.35)),
              url("heroimage.avif") center/cover no-repeat;
}



.hero-inner {
  padding: 96px 0 120px;
}
.hero h1 {
  margin: 0 0 8px;
  font-size: clamp(2rem, 4.5vw, 3.2rem);
}
.hero p {
  margin: 0 0 22px;
  font-size: clamp(1rem, 2vw, 1.25rem);
  opacity: 0.95;
}
.btn {
  display: inline-block;
  border: none;
  cursor: pointer;
  background: var(--cyan);
  color: #fff;
  font-weight: 700;
  text-decoration: none;
  padding: 12px 20px;
  border-radius: 999px;
}
.btn:hover {
  filter: brightness(0.95);
}

/* Sections */
.section {
  padding: 64px 0;
}
.section-head {
  margin-bottom: 16px;
}
.section h2 {
  margin: 0 0 6px;
  font-size: clamp(1.6rem, 3vw, 2rem);
  color: var(--blue);
}
.lead {
  color: var(--muted);
  margin: 0;
}

/* Slider */
.slider {
  position: relative;
  overflow: hidden;
  border-radius: var(--radius);
  background: #fff;
  box-shadow: var(--shadow);
}
.slides {
  display: flex;
  transition: transform 0.4s ease;
}
.slide {
  min-width: 100%;
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 18px;
  align-items: center;
  padding: 26px;
}
.slide-text h3 {
  margin: 0 0 6px;
}
.slide .desc {
  margin: 0 0 10px;
  color: var(--muted);
}
.meta {
  display: flex;
  gap: 12px;
  font-size: 0.95rem;
  flex-wrap: wrap;
}
.meta span {
  background: #f6f8fb;
  border: 1px solid var(--border);
  padding: 6px 10px;
  border-radius: 999px;
}
.slide-media {
  min-height: 220px;
  border-radius: 14px;
 
    background: linear-gradient(to right, rgba(12,46,99,.8), rgba(12,46,99,.35)),
              url("heroimage.avif") center/cover no-repeat;
}

.nav-btn {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 44px;
  height: 44px;
  border-radius: 999px;
  border: 1px solid var(--border);
  background: #fff;
  box-shadow: var(--shadow);
  cursor: pointer;
}

.prev {
  left: 12px;
}

.next {
  right: 12px;
}
.dots {
  display: flex;
  gap: 8px;
  justify-content: center;
  padding: 14px 0 0;
}
.dots button {
  width: 10px;
  height: 10px;
  border-radius: 999px;
  border: none;
  background: #cfd9e3;
  cursor: pointer;
}
.dots button.is-active {
  background: var(--blue);
}

/* Why choose Eduvos */
.alt {
  background: #f9fbff;
}
.why-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 18px;
}
.why-card {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 20px;
}
.why-emoji {
  font-size: 28px;
}
.why-card h3 {
  margin: 10px 0 6px;
  font-size: 1.05rem;
}
.why-card p {
  margin: 0;
  color: var(--muted);
}

/* Form Section */
.form {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 24px;
}
.grid-2 {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}
.field label {
  font-weight: 600;
  display: block;
  margin-bottom: 6px;
}
input[type="text"],
input[type="email"],
select {
  width: 100%;
  padding: 12px;
  border: 1px solid var(--border);
  border-radius: 10px;
  font: inherit;
}
.radios {
  margin: 0;
  padding: 0;
  border: none;
}
.radios legend {
  font-weight: 600;
  margin-bottom: 6px;
}
.radios label {
  margin-right: 12px;
}
.actions {
  margin-top: 14px;
  display: flex;
  gap: 12px;
  align-items: center;
}
.error {
  color: #b42318;
  font-size: 0.95rem;
  margin-top: 4px;
  min-height: 1.2em;
}
.success {
  display: none;
  padding: 10px 14px;
  background: #e7f7ef;
  border: 1px solid #bfe8cf;
  color: #0f5132;
  border-radius: 10px;
  font-weight: 600;
}

/* Footer */
.site-footer {
  background: #071a3a;
  color: #dfe7f6;
}
.footer-row {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 20px;
  padding: 34px 0;
}

/* .social-icons {
  display: flex;
  gap: 10px;
  margin-top: 10px;
} */

.socials {
  display: flex;
  gap: 12px;
}


.socials a {
  width: 36px;
  height: 36px;
  display: grid;
  place-items: center;
  border-radius: 8px;
  background: #0e2a5a;
  border: 1px solid #13356c;
  color: #e6eeff;
  text-decoration: none;
  /* font-size: 0; */
}
.copy {
  text-align: center;
  border-top: 1px solid #0e2a5a;
  padding: 14px 20px;
  color: #aab8d6;
  font-size: 0.95rem;
}

/* Media queries for responsiveness */
@media (max-width: 900px) {
  .slide {
    grid-template-columns: 1fr;
  }
  .why-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .footer-row {
    grid-template-columns: 1fr;
  }
  .grid-2 {
    grid-template-columns: 1fr;
  }
}
@media (max-width: 720px) {
  .main-nav ul {
    position: fixed;
    right: 16px;
    top: 72px;
    background: #fff;
    border: 1px solid var(--border);
    border-radius: 12px;
    padding: 12px;
    flex-direction: column;
    gap: 12px;
    display: none;
    box-shadow: var(--shadow);
  }
  .main-nav ul.is-open {
    display: flex;
  }
  .nav-toggle {
    display: block;
  }
}



/* removing global padding */
@media (max-width: 768px) {
  body {
    padding-left: 0;
    padding-right: 0;
  }

  /* Space/padding for header items */
  header .container {
    padding-left: 16px;
    padding-right: 16px;
  }

  /* Space for hero text */
  .hero-content {
    padding-left: 16px;
    padding-right: 16px;
  }

  /* Footer: keep background full, only pad inside */
  footer .footer-content {
    padding-left: 16px;
    padding-right: 16px;
  }
}