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

html{
  scroll-behavior:smooth;
}

body{
  font-family:'Inter',sans-serif;
  color:#162033;
  line-height:1.8;
  background:#fff;
}

.container{
  width:90%;
  max-width:1280px;
  margin:auto;
}

.narrow{
  max-width:900px;
}

header{
  position:fixed;
  top:0;
  left:0;
  width:100%;
  z-index:1000;
  background:rgba(5,18,34,.75);
  backdrop-filter:blur(12px);
  border-bottom:1px solid rgba(255,255,255,.08);
}

.header-inner{
  padding:20px 0;
  display:flex;
  justify-content:center;
}

nav{
  display:flex;
  gap:34px;
  flex-wrap:wrap;
  justify-content:center;
}

nav a{
  color:white;
  text-decoration:none;
  font-size:15px;
  font-weight:500;
}

.hero{
  min-height:100vh;
  position:relative;
  display:flex;
  align-items:center;
  justify-content:center;
  text-align:center;
  background:
    linear-gradient(rgba(7,20,34,.72),rgba(7,20,34,.78)),
    url("https://images.unsplash.com/photo-1507842217343-583bb7270b66?auto=format&fit=crop&w=1600&q=80");
  background-size:cover;
  background-position:center;
  color:white;
}

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

.hero-logo{
  width:130px;
  margin-bottom:25px;
}

.hero-tagline{
  color:#d9b96a;
  font-weight:600;
  letter-spacing:1px;
  margin-bottom:14px;
}

h1{
  font-family:'Cormorant Garamond',serif;
  font-size:74px;
  line-height:1.1;
  margin-bottom:20px;
  font-weight:700;
}

.hero-desc{
  font-size:19px;
  color:#e7edf7;
  margin-bottom:35px;
}

.hero-buttons{
  display:flex;
  gap:18px;
  justify-content:center;
  flex-wrap:wrap;
}

.btn{
  transition:.35s;
  display:inline-block;
  padding:15px 30px;
  border-radius:999px;
  background:linear-gradient(135deg,#d8b45f,#b58b35);
  color:white;
  text-decoration:none;
  font-weight:600;
  box-shadow:0 15px 35px rgba(181,139,53,.35);
}

.btn:hover{
  transform:translateY(-3px);
  box-shadow:0 25px 45px rgba(181,139,53,.45);
}

.btn.secondary{
  background:transparent;
  border:1px solid rgba(255,255,255,.3);
  box-shadow:none;
}

.section{
  padding:110px 0;
}

.soft-bg{
  background:linear-gradient(180deg,#f6f9fc,#edf3fa);
}

.section-kicker{
  display:inline-block;
  color:#b58b35;
  font-weight:700;
  margin-bottom:14px;
  letter-spacing:.5px;
}

h2{
  font-family:'Cormorant Garamond',serif;
  font-size:54px;
  line-height:1.2;
  margin-bottom:24px;
  color:#0f223d;
}

p{
  color:#536176;
  margin-bottom:16px;
}

.vision-grid,
.program-grid,
.org-grid{
  margin-top:40px;
  display:grid;
  grid-template-columns:repeat(3,1fr);
  gap:28px;
}

.glass-card,
.program-card{
  background:rgba(255,255,255,.72);
  backdrop-filter:blur(20px);
  padding:30px;
  border-radius:24px;
  box-shadow:0 20px 60px rgba(20,40,70,.08);
  border:1px solid rgba(255,255,255,.7);
  transition:.35s;
}

.glass-card:hover,
.program-card:hover{
  transform:translateY(-8px);
}

.glass-card h3,
.program-card h3{
  margin-bottom:14px;
  color:#102847;
}

.glass-card ul{
  padding-left:18px;
}

.glass-card li{
  margin-bottom:10px;
  color:#536176;
}

.book-grid{
  margin-top:45px;
  display:grid;
  grid-template-columns:repeat(4,1fr);
  gap:26px;
}

.book-card{
  background:white;
  border-radius:24px;
  overflow:hidden;
  box-shadow:0 20px 60px rgba(20,40,70,.1);
  transition:.35s;
}

.book-card:hover{
  transform:translateY(-10px);
  box-shadow:0 35px 70px rgba(20,40,70,.16);
}

.book-card img{
  transition:.6s;
  width:100%;
  height:360px;
  object-fit:cover;
  display:block;
}

.book-card:hover img{
  transform:scale(1.05);
}

.book-info{
  padding:24px;
}

.book-info h3{
  color:#102847;
  margin-bottom:8px;
}

.author{
  color:#b58b35;
  font-weight:600;
  font-size:14px;
}

.book-bottom{
  margin-top:18px;
  display:flex;
  justify-content:space-between;
  align-items:center;
}

.book-bottom span{
  font-weight:700;
  color:#102847;
}

.book-bottom a{
  text-decoration:none;
  background:#102847;
  color:white;
  padding:10px 18px;
  border-radius:999px;
  font-size:14px;
}

.service-list{
  margin-top:35px;
  display:grid;
  grid-template-columns:repeat(3,1fr);
  gap:22px;
}

.service-list div{
  background:white;
  padding:24px;
  border-radius:18px;
  box-shadow:0 10px 30px rgba(0,0,0,.06);
  text-align:center;
  font-weight:600;
  color:#102847;
}

.cta-band{
  padding:120px 0;
  text-align:center;
  background:
    linear-gradient(rgba(8,20,35,.82),rgba(8,20,35,.82)),
    url("https://images.unsplash.com/photo-1512820790803-83ca734da794?auto=format&fit=crop&w=1600&q=80");
  background-size:cover;
  background-position:center;
}

.cta-band h2,
.cta-band p{
  color:white;
}

footer{
  background:#08121f;
  padding:70px 0;
}

.footer-grid{
  display:grid;
  grid-template-columns:2fr 1fr 1.5fr 1fr;
  gap:30px;
}

footer h3,
footer h4{
  color:white;
  margin-bottom:16px;
}

footer p{
  color:#c7d1de;
}

@media(max-width:1100px){
  .book-grid{
    grid-template-columns:repeat(2,1fr);
  }

  .footer-grid{
    grid-template-columns:repeat(2,1fr);
  }
}

@media(max-width:900px){
  h1{
    font-size:52px;
  }

  h2{
    font-size:40px;
  }

  .vision-grid,
  .program-grid,
  .org-grid,
  .service-list{
    grid-template-columns:1fr;
  }
}

@media(max-width:700px){
  .book-grid,
  .footer-grid{
    grid-template-columns:1fr;
  }

  nav{
    gap:16px;
  }

  .hero-logo{
    width:90px;
  }

  h1{
    font-size:42px;
  }
}

.wa-float{
  position:fixed;
  right:24px;
  bottom:24px;
  width:64px;
  height:64px;
  border-radius:50%;
  background:#25D366;
  display:flex;
  align-items:center;
  justify-content:center;
  color:white;
  text-decoration:none;
  font-size:30px;
  box-shadow:0 20px 40px rgba(0,0,0,.2);
  z-index:9999;
}

.hero-content{
  animation:fadeUp 1.2s ease;
}

@keyframes fadeUp{
  from{
    opacity:0;
    transform:translateY(40px);
  }
  to{
    opacity:1;
    transform:translateY(0);
  }
}

.hidden{
  opacity:0;
  transform:translateY(50px);
  transition:1s;
}

.show{
  opacity:1;
  transform:translateY(0);
}

.legal-card{
  margin-top:35px;
  background:white;
  border-radius:24px;
  padding:40px;
  box-shadow:0 20px 60px rgba(20,40,70,.08);
}

.legal-item{
  padding:18px 0;
  border-bottom:1px solid #e8edf4;
}

.legal-item:last-child{
  border-bottom:none;
}

.legal-item strong{
  display:block;
  margin-bottom:6px;
  color:#102847;
  font-size:18px;
}

.book-meta{
  margin:12px 0;
  font-size:13px;
  line-height:1.7;
  color:#7a8798;
  padding:12px 0;
  border-top:1px solid #eef2f7;
  border-bottom:1px solid #eef2f7;
}

.book-info h3 a{
  text-decoration:none;
  color:#102847;
}

.book-info h3 a:hover{
  color:#b58b35;
}