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

body {
  font-family: Arial, Helvetica, sans-serif;
  color: #081b3a;
  background: #fff;
}

html {
  scroll-behavior: smooth;
}

/* Navbar */
.navbar {
  width: 100%;
  min-height: 110px;
  background: #fff;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 50px;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
  position: sticky;
  top: 0;
  z-index: 999;
}

.logo-box img {
  width: 310px;
  max-width: 100%;
  display: block;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 34px;
}

.nav-links a {
  text-decoration: none;
  color: #081b3a;
  font-weight: 700;
  font-size: 14px;
  text-transform: uppercase;
  position: relative;
}

.nav-links a.active,
.nav-links a:hover {
  color: #c9191f;
}

.nav-links a.active::after,
.nav-links a:hover::after {
  content: "";
  width: 100%;
  height: 3px;
  background: #c9191f;
  position: absolute;
  left: 0;
  bottom: -10px;
}

.nav-btn {
  background: #c9191f;
  color: #fff;
  padding: 16px 28px;
  border-radius: 50px;
  text-decoration: none;
  text-transform: uppercase;
  font-weight: 800;
  display: flex;
  align-items: center;
  gap: 10px;
  box-shadow: 0 10px 24px rgba(201, 25, 31, 0.25);
}

.menu-btn {
  display: none;
  background: #c9191f;
  color: #fff;
  border: none;
  font-size: 22px;
  padding: 12px 15px;
  border-radius: 10px;
  cursor: pointer;
}

/* Hero */
.hero {
  min-height: 560px;
 
  position: relative;
  display: flex;
  align-items: center;
  padding: 70px 65px;
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    90deg,
    rgba(4, 20, 47, 0.88),
    rgba(4, 20, 47, 0.65),
    rgba(148, 15, 24, 0.35)
  );
}

.hero-content {
  position: relative;
  z-index: 2;
  max-width: 620px;
  color: #fff;
}

.hero-content h1 {
  font-family: Georgia, serif;
  font-size: 78px;
  text-transform: uppercase;
  letter-spacing: 2px;
  line-height: 1;
  margin-bottom: 14px;
}

.hero-content h1 span {
  color: #fff;
}

.hero-content h1 {
  color: #d31d25;
}

.hero-content h2 {
  font-size: 38px;
  text-transform: uppercase;
  letter-spacing: 14px;
  margin-bottom: 18px;
  font-weight: 700;
}

.hero-services {
  font-size: 24px;
  text-transform: uppercase;
  letter-spacing: 7px;
  font-weight: 800;
  margin-bottom: 35px;
}

.hero-services span {
  color: #d31d25;
}

.hero-text {
  font-size: 27px;
  line-height: 1.35;
  max-width: 560px;
  margin-bottom: 35px;
}

.hero-btn {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  background: #c9191f;
  color: #fff;
  text-decoration: none;
  padding: 18px 32px;
  border-radius: 7px;
  font-weight: 800;
  text-transform: uppercase;
  font-size: 18px;
  box-shadow: 0 12px 26px rgba(201, 25, 31, 0.28);
}

/* Features */
.features {
  background: #fff;
  padding: 32px 70px;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0;
  box-shadow: 0 -8px 25px rgba(0, 0, 0, 0.05);
}

.feature-card {
  display: flex;
  align-items: center;
  gap: 22px;
  padding: 12px 35px;
  border-right: 1px solid #ddd;
}

.feature-card:last-child {
  border-right: none;
}

.feature-card i {
  font-size: 48px;
  color: #c9191f;
}

.feature-card h3 {
  font-size: 18px;
  color: #081b3a;
  margin-bottom: 8px;
  line-height: 1.3;
}

.feature-card p {
  color: #6b7280;
  line-height: 1.5;
  font-size: 15px;
}

/* Courses Intro */
.courses-intro {
  text-align: center;
  padding: 35px 20px 60px;
  background: #f7f9fc;
}

.courses-intro p {
  color: #c9191f;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 2px;
  margin-bottom: 12px;
}

.courses-intro h2 {
  font-size: 34px;
  color: #081b3a;
  margin-bottom: 14px;
}

.line {
  width: 60px;
  height: 3px;
  background: #c9191f;
  margin: 0 auto 20px;
}

.courses-intro span {
  color: #6b7280;
  font-size: 16px;
}

/* Responsive */
@media (max-width: 1100px) {
  .navbar {
    padding: 14px 25px;
  }

  .nav-links,
  .nav-btn {
    display: none;
  }

  .menu-btn {
    display: block;
  }

  .nav-links.show {
    display: flex;
    position: absolute;
    top: 110px;
    left: 0;
    width: 100%;
    background: #fff;
    flex-direction: column;
    padding: 25px;
    gap: 22px;
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.12);
  }

  .features {
    grid-template-columns: repeat(2, 1fr);
    padding: 30px;
  }

  .feature-card {
    border-right: none;
    border-bottom: 1px solid #ddd;
    padding: 25px;
  }
}

@media (max-width: 700px) {
  .navbar {
    min-height: 72px;
    padding: 10px 15px;
  }

  .logo-box img {
    width: 155px;
  }

  .menu-btn {
    display: block;
    padding: 10px 12px;
    font-size: 18px;
    border-radius: 8px;
  }

  .nav-links.show {
    top: 72px;
    padding: 22px;
    gap: 24px;
  }

  .nav-links.show a {
    font-size: 20px;
  }

  .hero {
    min-height: 520px;
    padding: 55px 25px;
    background-position: center;
  }

  .hero-content h1 {
    font-size: 46px;
  }

  .hero-content h2 {
    font-size: 22px;
    letter-spacing: 7px;
  }

  .hero-services {
    font-size: 15px;
    letter-spacing: 3px;
  }

  .hero-text {
    font-size: 19px;
  }

  .features {
    grid-template-columns: 1fr;
    padding: 20px;
  }

  .feature-card {
    padding: 22px 10px;
  }

  .courses-intro h2 {
    font-size: 26px;
  }
}



/* Contact Section */
.contact-section{
    padding:80px 20px;
    background:#f7f9fc;
}

.contact-container{
    max-width:1000px;
    margin:auto;
}

.contact-info{
    background:#fff;
    padding:40px;
    border-radius:20px;
    box-shadow:0 10px 30px rgba(0,0,0,0.08);
}

.contact-info h2{
    color:#081b3a;
    font-size:36px;
    margin-bottom:15px;
}

.contact-info p{
    color:#6b7280;
    margin-bottom:30px;
    line-height:1.7;
}

.contact-item{
    display:flex;
    align-items:center;
    gap:15px;
    margin-bottom:20px;
    font-size:18px;
}

.contact-item i{
    color:#c9191f;
    font-size:24px;
    width:30px;
}




/* =========================
   ABOUT SECTION
========================= */

.about-section{
    padding:90px 20px;
    background:#ffffff;
}

.about-container{
    max-width:1100px;
    margin:auto;
}

.about-content{
    text-align:center;
}

.about-content h5{
    color:#c9191f;
    letter-spacing:2px;
    margin-bottom:15px;
    font-size:14px;
    font-weight:800;
}

.about-content h2{
    font-size:42px;
    color:#081b3a;
    margin-bottom:25px;
}

.about-content p{
    max-width:850px;
    margin:0 auto 20px;
    line-height:1.8;
    color:#6b7280;
    font-size:18px;
}

.about-highlights{
    margin-top:40px;
    display:flex;
    justify-content:center;
    gap:30px;
    flex-wrap:wrap;
}

.highlight{
    background:#f7f9fc;
    padding:20px 30px;
    border-radius:15px;
    display:flex;
    align-items:center;
    gap:12px;
    font-weight:bold;
    box-shadow:0 5px 15px rgba(0,0,0,0.05);
}

.highlight i{
    color:#c9191f;
    font-size:24px;
}

/* Mobile */

@media(max-width:700px){

    .about-content h2{
        font-size:30px;
    }

    .about-content p{
        font-size:16px;
    }

    .about-highlights{
        flex-direction:column;
        align-items:center;
    }

    .highlight{
        width:100%;
        max-width:320px;
        justify-content:center;
    }
}




/* =========================
   COURSES GRID
========================= */

.courses-grid-section{
    padding:90px 20px;
    background:#f7f9fc;
}

.courses-header{
    text-align:center;
    margin-bottom:60px;
}

.courses-header h5{
    color:#c9191f;
    font-size:14px;
    letter-spacing:2px;
    margin-bottom:15px;
}

.courses-header h2{
    font-size:42px;
    color:#081b3a;
    margin-bottom:15px;
}

.courses-header p{
    color:#6b7280;
    max-width:700px;
    margin:auto;
}

.courses-grid{
    max-width:1200px;
    margin:auto;
    display:grid;
    grid-template-columns:repeat(auto-fit,minmax(280px,1fr));
    gap:30px;
}

.course-card{
    background:#fff;
    border-radius:20px;
    padding:35px;
    box-shadow:0 10px 25px rgba(0,0,0,0.08);
    transition:.3s;
}

.course-card:hover{
    transform:translateY(-8px);
}

.course-card h3{
    color:#081b3a;
    margin-bottom:15px;
}

.course-card p{
    color:#6b7280;
    margin-bottom:25px;
    line-height:1.6;
}

.course-card a{
    display:inline-block;
    background:#c9191f;
    color:#fff;
    text-decoration:none;
    padding:12px 25px;
    border-radius:50px;
    font-weight:bold;
}

.course-card a:hover{
    background:#081b3a;
}

@media(max-width:700px){

    .courses-header h2{
        font-size:30px;
    }

}

.footer{
    background:#081b3a;
    color:white;
    text-align:center;
    padding:25px 15px;
    margin-top:50px;
}

.footer p{
    margin:5px 0;
    font-size:14px;
}

.footer p:last-child{
    color:#d1d5db;
}