* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  font-family: 'Segoe UI', sans-serif;
}

body {
  background: #f5f7fa;
  color: #333;
  line-height: 1.7;
}

/* ===== GLOBAL CONTAINER ===== */
.section {
  max-width: 1200px;
  margin: auto;
  padding: 60px 20px;
}

/* ===== HEADER (FULL WIDTH) ===== */
.site-header {
  width: 100%;
  background: #ffffff;
  padding: 20px 40px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  position: sticky;
  top: 0;
  z-index: 1000;
  box-shadow: 0 4px 12px rgba(0,0,0,0.08);
}

/* HEADER CONTENT CENTERED */
.site-header .header-inner {
  max-width: 1200px;
  margin: auto;
  width: 100%;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.logo-area {
  display: flex;
  align-items: center;
  gap: 12px;
}

.logo-area img {
  height: 55px;
}

.logo-text .main-title {
  font-size: 20px;
  font-weight: 600;
  color: #0b2c3d;
}

.logo-text .tagline {
  font-size: 13px;
  color: #777;
}

/* ===== NAV ===== */
nav {
  display: flex;
  gap: 24px;
}

nav a {
  text-decoration: none;
  font-weight: 600;
  color: #0b2c3d;
  font-size: 15px;
}

nav a:hover {
  color: #f4c430;
}

/* ===== HAMBURGER ===== */
.menu-toggle {
  display: none;
  background: #0b2c3d;
  color: #fff;
  border: none;
  padding: 8px 12px;
  font-size: 20px;
  border-radius: 6px;
  cursor: pointer;
}

.mobile-header {
  position: relative;
}

/* ===== HERO ===== */
.hero {
  height: 80vh;
  background: url("images/RRS02273.jpg") center/cover no-repeat;
  display: flex;
  justify-content: center;
  align-items: center;
  text-align: center;
  position: relative;
}



.hero-content {
  position: relative;
  z-index: 2;
  color: #fff;
  max-width: 900px;
}

.hero-content h2 {
  font-size: 34px;
}

.hero-content p {
  margin-top: 12px;
  font-size: 16px;
}

.btn {
  display: inline-block;
  background: #f4c430;
  color: #000;
  padding: 14px 32px;
  margin-top: 25px;
  border-radius: 30px;
  font-weight: 600;
  text-decoration: none;
}
/* ===== REVERSE HERO IMAGE HOVER EFFECT ===== */
.hero {
  position: relative;
  overflow: hidden;
}

.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background: rgba(11, 44, 61, 0.75); /* BLUE overlay */
  opacity: 1;   /* DEFAULT = BLUE */
  transition: opacity 0.4s ease;
  z-index: 1;
}

/* Hover = CLEAN IMAGE */
.hero:hover::before {
  opacity: 0;
}

/* Text always visible */
.hero-content {
  position: relative;
  z-index: 2;
}

/* ===== SECTIONS ===== */
.section h2 {
  font-size: 32px;
  color: #0b2c3d;
  text-align: center;
  margin-bottom: 20px;
}

.section p {
  max-width: 900px;
  margin: auto;
  color: #444;
}

/* ===== BLUE BOX FIX ===== */
.blue-box,
.vision-box,
.mission-box {
  background: linear-gradient(135deg, #0b2c3d, #174e72);
  color: #ffffff;
  padding: 40px;
  border-radius: 20px;
}

.blue-box p,
.vision-box p,
.mission-box p {
  color: #e6f1f7;
}

/* ===== CARDS ===== */
.cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 20px;
  margin-top: 30px;
}

.card {
  background: #fff;
  border-radius: 12px;
  padding: 20px;
  text-align: center;
  box-shadow: 0 6px 16px rgba(0,0,0,0.08);
}

.card img {
  width: 50px;
  margin-bottom: 10px;
}

.card span {
  font-weight: 600;
}

/* ===== FOOTER (FULL WIDTH LIKE HEADER) ===== */
.site-footer {
  width: 100vw;
  margin-left: calc(-50vw + 50%);
  background: #0b2c3d;
  color: #e6f1f7;
  padding: 50px 0 20px;
}

.footer-inner {
  max-width: 1200px;
  margin: auto;
  padding: 0 40px;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 30px;
}

.footer-col h3 {
  color: #f4c430;
  margin-bottom: 15px;
}

.footer-col p,
.footer-col a {
  color: #e6f1f7;
  font-size: 14px;
  text-decoration: none;
  display: block;
  margin-bottom: 8px;
  line-height: 1.8;
}

.footer-col a:hover {
  color: #ffffff;
  text-decoration: underline;
}

.footer-bottom {
  text-align: center;
  margin-top: 30px;
  font-size: 13px;
  border-top: 1px solid rgba(255,255,255,0.2);
  padding-top: 15px;
  color: #cfdde6;
}

/* ===== WHATSAPP ===== */
.whatsapp-float {
  position: fixed;
  bottom: 20px;
  right: 20px;
  background: #25D366;
  color: #fff;
  padding: 14px 18px;
  border-radius: 50%;
  font-size: 22px;
  text-decoration: none;
}

/* ===== MOBILE ===== */
@media (max-width: 768px) {

  .menu-toggle {
    display: block;
  }

  nav {
    display: none;
    flex-direction: column;
    background: #fff;
    position: absolute;
    right: 0;
    top: 60px;
    width: 220px;
    box-shadow: 0 6px 20px rgba(0,0,0,0.1);
    border-radius: 10px;
  }

  nav a {
    padding: 12px;
    border-bottom: 1px solid #eee;
  }

  nav.show {
    display: flex;
  }

  .hero {
    height: 60vh;
  }

  .hero-content h2 {
    font-size: 24px;
  }

  .section h2 {
    font-size: 24px;
  }
}