:root{
  --bg: #274C77;
  --bg-2: #292017;

  --light: #E7ECEF;
  --soft: #A3CEF1;

  --text: #292017;
  --muted: #8B8C89;

  --accent: #6096BA;

  --radius: 18px;
  --shadow: 0 18px 40px rgba(39,76,119,.25);
}

*{ box-sizing:border-box; }

body{
  margin:0;
  font-family: system-ui, sans-serif;
  background: var(--soft);
  color: var(--text);
}

.container{
  width: min(1100px, calc(100% - 2rem));
  margin:auto;
}

/* HEADER */
.site-header{
  position:sticky;
  top:0;
  background: rgba(39,76,119,.9);
  backdrop-filter: blur(6px);
  z-index:10;
}
.header-inner{
  display:flex;
  justify-content:space-between;
  align-items:center;
  padding:1rem 0;
}
.brand{
  color:var(--light);
  font-weight:700;
  text-decoration:none;
}
.nav a{
  color:var(--light);
  text-decoration:none;
  margin-left:1.2rem;
}

/* SECTIONS */
.section{ padding:5rem 0; }
.section--dark{
  background: linear-gradient(180deg,var(--bg),var(--bg-2));
  color:var(--light);
}
.section--light{ background: var(--light); }
.section--soft{ background: var(--soft); }

.section h2{ margin-bottom:1rem; }
.section p{ max-width:720px; }

/* HERO */
.hero-grid{
  display:grid;
  grid-template-columns:1.1fr .9fr;
  gap:3rem;
  align-items:center;
}
.hero-text{ max-width:520px; }
.eyebrow{
  font-size:.75rem;
  letter-spacing:.12em;
  text-transform:uppercase;
  opacity:.8;
}
.lead{
  font-size:1.1rem;
  line-height:1.6;
  opacity:.9;
}
.hero-media img{
  width:100%;
  border-radius:var(--radius);
}

/* BUTTONS */
.actions{
  display:flex;
  gap:1rem;
  margin-top:2rem;
}
.btn{
  padding:.75rem 1.3rem;
  border-radius:999px;
  border:none;
  cursor:pointer;
  font-weight:600;
}
.btn-primary{
  background:var(--accent);
  color:white;
}
.btn-ghost{
  background:transparent;
  border:1px solid white;
  color:white;
}

/* CARDS */
.cards{
  display:grid;
  grid-template-columns:repeat(auto-fit,minmax(260px,1fr));
  gap:1.5rem;
}
.cat-card{
  position:relative;
  border-radius:var(--radius);
  overflow:hidden;
  box-shadow:var(--shadow);
  cursor:pointer;
  transition:transform .25s;
}
.cat-card:hover{ transform:translateY(-4px); }
.cat-card img{
  width:100%;
  height:320px;
  object-fit:cover;
}
.cat-info{
  position:absolute;
  inset:0;
  background: rgba(39,76,119,.95);
  color:var(--light);
  padding:1.25rem;
  opacity:0;
  transition:.3s;
}
.cat-card:hover .cat-info,
.cat-card.active .cat-info{
  opacity:1;
}

/* ABOUT (photo less wide, text more readable) */
.about-grid{
  display:grid;
  grid-template-columns: .95fr 1.05fr; /* photo smaller, text larger */
  gap:3rem;
  align-items:center;
}

.about-text{
  max-width: 620px;
}

.about-text p{
  line-height:1.85;
  margin-bottom:1.2rem;
}

.about-image{
  display:flex;
  justify-content:flex-start;
}

.about-image img{
  width:100%;
  max-width:520px;          /* prevents the image becoming too wide */
  border-radius:var(--radius);
  box-shadow:var(--shadow);
  background:#fff;
  padding:.75rem;
  filter: saturate(.9) contrast(.95);
}

/* SUBSCRIBE (center only this block) */
.subscribe-wrap{
  display:flex;
  justify-content:center;
}

.subscribe-card{
  width:min(820px, 100%);
  background:white;
  padding:2.5rem;
  border-radius:var(--radius);
  box-shadow:var(--shadow);
}

.form{
  display:grid;
  gap:1rem;
}

.form.horizontal{
  grid-template-columns:1fr auto;
  align-items:center;
}

input, textarea{
  padding:.8rem;
  border-radius:12px;
  border:1px solid #ccc;
  font-family: inherit;
}

input:focus, textarea:focus{
  outline:none;
  border-color:var(--accent);
  box-shadow:0 0 0 3px rgba(96,150,186,.25);
}

#subscribeMsg{
  margin-top:.75rem;
  min-height: 1.2em;
}

/* subscribers list */
.subscribers{
  margin-top:1rem;
  padding:0;
  list-style:none;
  display:grid;
  gap:.5rem;
}

.subscribers li{
  display:flex;
  justify-content:space-between;
  align-items:center;
  padding:.6rem .8rem;
  border:1px solid #e6e6e6;
  border-radius:12px;
  background:#fff;
}

.subscribers button{
  border:none;
  background:transparent;
  cursor:pointer;
  font-size:1rem;
  opacity:.6;
}
.subscribers button:hover{ opacity:1; }

/* CONTACT LAYOUT */
.contact-grid{
  display:grid;
  grid-template-columns: 1.1fr .9fr;
  gap:3rem;
  align-items:start;
}

/* CONTACT FORM */
.contact-form{
  margin-top:2rem;
  background: rgba(255,255,255,.10);
  padding:2.5rem;
  border-radius:var(--radius);
  backdrop-filter: blur(8px);
  max-width:420px;
  box-shadow: 0 20px 50px rgba(0,0,0,.25);
}

.form-group{
  display:flex;
  flex-direction:column;
  gap:.35rem;
  margin-bottom:1.3rem;
}

.form-group label{
  font-size:.75rem;
  text-transform:uppercase;
  letter-spacing:.12em;
  color:rgba(255,255,255,.75);
}

.contact-form input,
.contact-form textarea{
  width:100%;
  padding:.85rem 1rem;
  border-radius:10px;
  border:1px solid rgba(255,255,255,.35);
  background: rgba(255,255,255,.95);
  font-size:.95rem;
}

.contact-form input::placeholder,
.contact-form textarea::placeholder{
  color:#888;
}

.contact-form input:focus,
.contact-form textarea:focus{
  outline:none;
  border-color:var(--accent);
  box-shadow:0 0 0 3px rgba(96,150,186,.35);
}

/* BUTTON */
.btn-full{
  width:100%;
  margin-top:.5rem;
  padding:1rem;
  font-size:.95rem;
}

/* SLIDESHOW */
.contact-image-slideshow{
  position: relative;
  margin-top:2rem;
  height:300px;
  border-radius:var(--radius);
  overflow:hidden;
}

.contact-image-slideshow img{
  position:absolute;
  inset:0;
  width:100%;
  height:100%;
  object-fit:cover;
  opacity:0;
  transition:opacity 1.2s ease;
  filter:saturate(.9) contrast(.95);
}

.contact-image-slideshow img.active{
  opacity:1;
}

/* FOOTER */
.site-footer{
  background:var(--bg-2);
  color:var(--light);
  padding:2rem 0;
  text-align:center;
}

/* RESPONSIVE */
@media(max-width:900px){
  .hero-grid,
  .contact-grid,
  .about-grid{
    grid-template-columns:1fr;
  }

  .form.horizontal{
    grid-template-columns:1fr;
  }

  .about-image{
    justify-content:center;
  }

  .about-image img{
    max-width:620px;
  }
}