/* Spark Learning & Performance Solutions - main stylesheet */

:root {
  --blue: #3195EB;
  --blue-dark: #1d6fb8;
  --text: #333333;
  --muted: #666666;
  --light-bg: #f4f7fa;
  --border: #e2e2e2;
}

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

body {
  font-family: "Segoe UI", Arial, Helvetica, sans-serif;
  color: var(--text);
  line-height: 1.6;
  background: #fff;
}

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

a { color: var(--blue); text-decoration: none; }
a:hover { text-decoration: underline; }

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}

/* Header */
header.site-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 24px;
  max-width: 1200px;
  margin: 0 auto;
}

.logo img { height: 64px; }

nav.main-nav ul {
  list-style: none;
  display: flex;
  gap: 28px;
  flex-wrap: wrap;
}

nav.main-nav a {
  color: #333;
  font-weight: 500;
  font-size: 15px;
}

nav.main-nav a.active,
nav.main-nav a:hover {
  color: var(--blue);
}

/* Dropdown */
nav.main-nav li.has-dropdown {
  position: relative;
}

nav.main-nav li.has-dropdown > a::after {
  content: "\25BE";
  font-size: 11px;
  margin-left: 4px;
}

.dropdown-menu {
  list-style: none;
  position: absolute;
  top: 100%;
  left: 0;
  min-width: 260px;
  background: var(--blue);
  padding: 4px 0;
  border-radius: 0 0 4px 4px;
  box-shadow: 0 8px 20px rgba(0,0,0,0.18);
  opacity: 0;
  visibility: hidden;
  transform: translateY(6px);
  transition: opacity 0.15s ease, transform 0.15s ease, visibility 0.15s;
  z-index: 50;
}

li.has-dropdown:hover .dropdown-menu,
li.has-dropdown:focus-within .dropdown-menu {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.dropdown-menu li {
  border-bottom: 1px solid rgba(255,255,255,0.15);
}

.dropdown-menu li:last-child { border-bottom: none; }

.dropdown-menu a {
  display: block;
  padding: 12px 18px;
  color: #fff;
  font-size: 14px;
  font-weight: 500;
  white-space: nowrap;
}

.dropdown-menu a:hover {
  background: rgba(255,255,255,0.15);
  color: #fff;
  text-decoration: none;
}

.top-accent {
  height: 4px;
  background: linear-gradient(90deg, #e8342a, #f5a623 55%, #3195EB 100%);
}

/* Mobile nav toggle */
.nav-toggle { display: none; }

/* Hero */
.hero {
  position: relative;
  background: #eceff1;
  line-height: 0;
}

.hero-img {
  width: 100%;
  height: auto;
  display: block;
}

.hero-inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
  width: 100%;
}

.hero h1 {
  color: var(--blue);
  font-size: 34px;
  max-width: 620px;
  margin-bottom: 14px;
}

.hero p {
  font-size: 18px;
  color: #444;
  max-width: 520px;
}

.page-hero {
  background: var(--blue);
  color: #fff;
  padding: 50px 0;
  text-align: center;
}

.page-hero h1 { font-size: 30px; }

/* Feature cards */
.features {
  background: var(--blue);
  padding: 50px 0 10px;
}

.feature-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  background: #fff;
  padding: 40px;
  border-radius: 4px;
  margin-bottom: -1px;
}

.feature-card h3 {
  font-size: 16px;
  margin-bottom: 10px;
  color: #222;
}

.feature-card p {
  font-size: 14px;
  color: var(--muted);
  margin-bottom: 12px;
}

.feature-icon {
  color: var(--blue);
  font-size: 28px;
  margin-bottom: 10px;
}

.read-more {
  font-size: 13px;
  font-weight: 600;
  color: var(--blue);
}

/* Two column section */
.two-col-section {
  background: #fff;
  padding: 40px;
}

.two-col {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
}

.section-title {
  font-size: 20px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  border-bottom: 3px solid var(--light-bg);
  padding-bottom: 10px;
  margin-bottom: 20px;
  position: relative;
}

.section-title::after {
  content: "";
  position: absolute;
  bottom: -3px;
  left: 0;
  width: 60px;
  height: 3px;
  background: var(--blue);
}

.trust-block { display: flex; gap: 20px; align-items: flex-start; }
.trust-block img { width: 130px; flex-shrink: 0; }

.scribble-item {
  display: flex;
  gap: 16px;
  align-items: flex-start;
  margin-bottom: 20px;
}

.scribble-btn {
  background: var(--blue);
  color: #fff;
  font-weight: 600;
  font-size: 13px;
  padding: 10px 16px;
  border-radius: 3px;
  white-space: nowrap;
  min-width: 110px;
  text-align: center;
}

.scribble-item p { font-size: 14px; color: var(--muted); }

/* Footer */
footer.site-footer {
  background: var(--blue);
  color: #fff;
  padding: 40px 0 0;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1fr;
  gap: 30px;
  padding-bottom: 30px;
}

.footer-grid h4 {
  font-size: 15px;
  margin-bottom: 14px;
  font-weight: 600;
}

.footer-grid p, .footer-grid a { font-size: 14px; color: #eaf4ff; }
.footer-grid a:hover { color: #fff; }

.social-icons { display: flex; gap: 12px; margin-top: 4px; }
.social-icons a {
  width: 34px;
  height: 34px;
  border-radius: 50%;
  background: rgba(255,255,255,0.15);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 15px;
  color: #fff;
  transition: background 0.15s ease, transform 0.15s ease;
}
.social-icons a:hover { background: rgba(255,255,255,0.3); text-decoration: none; transform: translateY(-2px); }
.social-icons svg { display: block; }

.login-btn {
  display: block;
  background: #fff;
  color: var(--blue) !important;
  text-align: center;
  padding: 10px;
  border-radius: 3px;
  font-weight: 600;
  margin-bottom: 10px;
  font-size: 14px;
}
.login-btn:hover { background: #eaf4ff; text-decoration: none; }

.map-embed iframe, .map-embed a img {
  width: 100%;
  border-radius: 4px;
  border: 3px solid rgba(255,255,255,0.4);
}

.bottom-bar {
  background: #17417a;
  text-align: center;
  padding: 14px 0;
  font-size: 13px;
}

.top-accent-bottom {
  height: 4px;
  background: linear-gradient(90deg, #e8342a, #f5a623 55%, #3195EB 100%);
}

/* Generic content page */
.content-section { padding: 50px 0; }
.content-section h2 { color: var(--blue); font-size: 24px; margin-bottom: 16px; }
.content-section p { margin-bottom: 16px; color: var(--muted); }

.img-banner { width: 100%; max-height: 360px; object-fit: cover; }

.service-block {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
  align-items: center;
  padding: 40px 0;
  border-bottom: 1px solid var(--border);
}
.service-block:last-child { border-bottom: none; }
.service-block.reverse .service-img { order: 2; }
.service-block img { border-radius: 4px; }
.service-block h3 { color: var(--blue); font-size: 22px; margin-bottom: 12px; }
.service-block p { color: var(--muted); }

.value-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-top: 20px;
}
.value-card {
  background: var(--light-bg);
  padding: 24px;
  border-radius: 4px;
  border-top: 3px solid var(--blue);
}
.value-card h3 { color: var(--blue); font-size: 17px; margin-bottom: 10px; }
.value-card p { color: var(--muted); font-size: 14px; margin: 0; }

.careers-list { margin-top: 20px; }
.career-item {
  background: var(--light-bg);
  padding: 20px 24px;
  border-radius: 4px;
  margin-bottom: 16px;
  border-left: 4px solid var(--blue);
}
.career-item h3 { color: #222; font-size: 17px; margin-bottom: 6px; }
.career-item span { color: var(--blue); font-size: 13px; font-weight: 600; }

.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
}
.contact-details p { margin-bottom: 12px; color: var(--text); }
.contact-details strong { color: #222; }

form.contact-form { display: grid; gap: 14px; }
form.contact-form input,
form.contact-form textarea {
  width: 100%;
  padding: 12px;
  border: 1px solid var(--border);
  border-radius: 3px;
  font-family: inherit;
  font-size: 14px;
}
form.contact-form textarea { min-height: 120px; resize: vertical; }
form.contact-form button {
  background: var(--blue);
  color: #fff;
  border: none;
  padding: 13px;
  border-radius: 3px;
  font-weight: 600;
  cursor: pointer;
  font-size: 15px;
}
form.contact-form button:hover { background: var(--blue-dark); }

.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }

@media (max-width: 900px) {
  .feature-grid { grid-template-columns: repeat(2, 1fr); }
  .two-col { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .service-block, .service-block.reverse { grid-template-columns: 1fr; }
  .service-block.reverse .service-img { order: 0; }
  .value-grid { grid-template-columns: 1fr; }
  .contact-grid { grid-template-columns: 1fr; }
}

@media (max-width: 700px) {
  header.site-header { flex-direction: column; gap: 14px; }
  nav.main-nav ul { gap: 16px; justify-content: center; flex-wrap: wrap; }
  .feature-grid { grid-template-columns: 1fr; padding: 24px; }
  .footer-grid { grid-template-columns: 1fr; }
  .hero h1 { font-size: 26px; }
  .form-row { grid-template-columns: 1fr; }
}