*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{font-family:Arial,sans-serif;background:#f4f7f4;color:#1f2933;line-height:1.6}
nav{display:flex;justify-content:space-between;align-items:center;padding:14px 7%;background:#052e16;color:white;position:sticky;top:0;z-index:10;box-shadow:0 4px 15px rgba(0,0,0,.25)}
.logo-area{display:flex;align-items:center;gap:12px}
.logo-area img{width:58px;height:58px;object-fit:contain}
.logo-text{font-size:20px;font-weight:bold;color:#a7f3d0}
nav ul{display:flex;gap:18px;list-style:none}
nav a{color:white;text-decoration:none;font-weight:bold}
nav a:hover,nav a.active{color:#86efac}
.hero{min-height:88vh;background:linear-gradient(rgba(0,0,0,.55),rgba(0,0,0,.72)),url('images/gallery_young_2.png');background-size:cover;background-position:center;color:white;display:flex;align-items:center;justify-content:center;text-align:center;padding:40px 8%}
.hero-content{max-width:980px;background:rgba(0,0,0,.38);padding:35px;border-radius:24px;backdrop-filter:blur(4px)}
.hero-logo{width:230px;max-width:75%;margin-bottom:22px;filter:drop-shadow(0 8px 18px rgba(0,0,0,.75))}
.hero h1{font-size:50px;margin-bottom:18px;text-transform:uppercase;letter-spacing:1px}
.hero p{font-size:24px;margin-bottom:30px}
.btn{display:inline-block;background:#22c55e;color:white;padding:14px 28px;border-radius:30px;text-decoration:none;font-weight:bold;transition:.3s;margin:5px}
.btn:hover{background:#16a34a;transform:translateY(-2px)}
.btn-outline{background:transparent;border:2px solid #86efac}
.btn-outline:hover{background:#16a34a;border-color:#16a34a}
main,.about-section{padding:70px 7%}
.page-title{text-align:center;font-size:42px;margin-bottom:35px;color:#14532d}
.text-box{max-width:1050px;margin:auto;background:white;padding:35px;border-radius:20px;box-shadow:0 8px 25px rgba(0,0,0,.08);font-size:19px}
.cards{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:25px}
.card{background:white;border-radius:18px;padding:30px;box-shadow:0 8px 25px rgba(0,0,0,.08);text-align:center;transition:.3s}
.card:hover{transform:translateY(-6px)}
.card .icon{font-size:45px;margin-bottom:15px}
.card h3{color:#166534;margin-bottom:12px;font-size:23px}
.coach-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(310px,1fr));gap:28px;max-width:980px;margin:auto}
.coach-img{width:100%;height:430px;border-radius:18px;object-fit:cover;object-position:center top;margin-bottom:18px;border:5px solid #22c55e}
.badge{display:inline-block;background:#dcfce7;color:#14532d;padding:8px 14px;border-radius:20px;font-weight:bold;margin:4px}
.group-note{margin-top:10px;color:#475569;font-size:16px}
.gallery-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:20px}
.gallery-card{background:white;border-radius:18px;overflow:hidden;box-shadow:0 8px 20px rgba(0,0,0,.12)}
.gallery-card img{width:100%;height:280px;object-fit:cover;display:block}
.gallery-card.tall img{height:280px}
.gallery-caption{padding:14px 16px;text-align:center;font-weight:bold;color:#14532d}
.contact-box{max-width:900px;margin:auto;background:white;color:#1f2933;padding:35px;border-radius:20px;box-shadow:0 10px 30px rgba(0,0,0,.12);font-size:21px;line-height:2;text-align:center}
.contact-box strong{color:#14532d}
.contact-box a{color:#166534;font-weight:bold;text-decoration:none}
.contact-box a:hover{text-decoration:underline}
footer{background:#052e16;color:white;text-align:center;padding:30px 8%}
footer a{color:#a7f3d0;text-decoration:none}

.menu-toggle{
  display:none;
  background:none;
  border:none;
  color:white;
  font-size:32px;
  cursor:pointer;
  line-height:1;
}

@media(max-width:768px){
  nav{
    flex-direction:row;
    align-items:center;
    padding:12px 5%;
    position:sticky;
  }

  .logo-area img{
    width:46px;
    height:46px;
  }

  .logo-text{
    font-size:15px;
    max-width:190px;
  }

  .menu-toggle{
    display:block;
  }

  nav ul{
    display:none;
    position:absolute;
    top:70px;
    left:0;
    width:100%;
    background:#052e16;
    flex-direction:column;
    text-align:center;
    gap:0;
    padding:12px 0;
    border-top:1px solid rgba(255,255,255,.15);
    box-shadow:0 8px 18px rgba(0,0,0,.25);
  }

  nav ul.show{
    display:flex;
  }

  nav ul li{
    width:100%;
  }

  nav ul li a{
    display:block;
    padding:13px 0;
    font-size:18px;
  }

  .hero{
    min-height:82vh;
    padding:30px 5%;
  }

  .hero h1{
    font-size:28px;
    line-height:1.2;
  }

  .hero p{
    font-size:18px;
  }

  .hero-logo{
    width:170px;
  }

  .hero-content{
    padding:22px;
  }

  main,.about-section{
    padding:45px 5%;
  }

  .page-title{
    font-size:32px;
  }

  .text-box{
    padding:24px;
    font-size:17px;
  }

  .cards{
    grid-template-columns:1fr;
  }

  .coach-grid{
    grid-template-columns:1fr;
  }

  .coach-img{
    height:360px;
  }

  .gallery-grid{
    grid-template-columns:1fr;
  }

  .gallery-card img{
    height:250px;
  }

  .gallery-card.tall img{
    height:250px;
  }

  .contact-box{
    padding:24px;
    font-size:18px;
  }
}


.info-section{
  background:#ecfdf5;
  padding:70px 7%;
}

.info-section.white{
  background:#f4f7f4;
}

.feature-card{
  background:white;
  border-radius:18px;
  padding:28px;
  box-shadow:0 8px 25px rgba(0,0,0,.08);
  text-align:center;
}

.feature-card .big-icon{
  font-size:44px;
  margin-bottom:12px;
}

.feature-card h3{
  color:#14532d;
  margin-bottom:10px;
  font-size:22px;
}

.achievement-box{
  max-width:1050px;
  margin:auto;
  background:white;
  border-radius:22px;
  overflow:hidden;
  box-shadow:0 10px 30px rgba(0,0,0,.12);
  display:grid;
  grid-template-columns:1.2fr .8fr;
}

.achievement-box img{
  width:100%;
  height:100%;
  min-height:360px;
  object-fit:cover;
}

.achievement-text{
  padding:35px;
  display:flex;
  flex-direction:column;
  justify-content:center;
  font-size:19px;
}

.achievement-text h3{
  color:#14532d;
  font-size:28px;
  margin-bottom:15px;
}

.gallery-card.wide{
  grid-column:span 2;
}

.gallery-card.wide img{
  height:330px;
}

@media(max-width:768px){
  .info-section{
    padding:45px 5%;
  }

  .achievement-box{
    grid-template-columns:1fr;
  }

  .achievement-box img{
    min-height:260px;
  }

  .achievement-text{
    padding:24px;
    font-size:17px;
  }

  .gallery-card.wide{
    grid-column:span 1;
  }

  .gallery-card.wide img{
    height:250px;
  }
}