:root{
  --bg:#07080b;
  --text:#ece7df;
  --muted:#b7ada1;
  --line:rgba(236,231,223,.12);
  --line2:rgba(236,231,223,.18);
  --card:rgba(12,14,20,.72);
  --radius:18px;
  --max:1120px;
}

*{ box-sizing:border-box; }
html,body{ height:100%; }
body{
  margin:0;
  font-family: system-ui, -apple-system, Segoe UI, Roboto, Arial, sans-serif;
  background: var(--bg);
  color: var(--text);
}

a{ color:inherit; }

/* Wrapper */
.wrap{
  max-width: var(--max);
  margin: 0 auto;
  padding: 18px 22px;
}

/* Top bar */
.topbar{
  position: sticky;
  top: 0;
  z-index: 10;
  background: rgba(7,8,11,.85);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--line);
}

.nav{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:16px;
}

.brand{
  text-decoration:none;
  color: var(--text);
  font-weight: 600;
  letter-spacing: .02em;
}

.menu{
  display:flex;
  align-items:center;
  gap:14px;
  flex-wrap:wrap;
}

.menu a{
  text-decoration:none;
  color: var(--muted);
  padding: 8px 10px;
  border-radius: 12px;
}

.menu a:hover{
  color: var(--text);
  background: rgba(236,231,223,.06);
}

.btn{
  color: var(--text) !important;
  border: 1px solid rgba(236,231,223,.18);
  background: rgba(236,231,223,.06);
  padding: 8px 12px;
  border-radius: 12px;
  text-decoration:none;
}

.btn:hover{
  background: rgba(236,231,223,.10);
}

/* Thin divider under menu */
.menu-divider{
  height: 1px;
  width: 100%;
  background: linear-gradient(
    90deg,
    rgba(236,231,223,0),
    rgba(236,231,223,.22),
    rgba(236,231,223,0)
  );
}

/* Full-width banner with motion */
.banner{
  width: 100%;
  min-height: 620px;
  position: relative;
  overflow: hidden;
  display:flex;
  align-items:flex-end;
  background: #07080b;
}

.banner::before{
  content:"";
  position:absolute;
  inset:0;
  background:
    linear-gradient(180deg, rgba(0,0,0,.45), rgba(0,0,0,.75)),
    url("images/image_two.png") center/cover no-repeat;
  transform: scale(1.04) translateX(-1%);
  animation: bannerMove 50s ease-in-out infinite alternate;
  will-change: transform;
}

/* Bottom-only fade into page */
.banner::after{
  content:"";
  position:absolute;
  left:0;
  right:0;
  bottom:0;
  height: 120px;
  background: linear-gradient(
    to bottom,
    rgba(7,8,11,0),
    rgba(7,8,11,.85),
    rgba(7,8,11,1)
  );
  pointer-events:none;
}

@keyframes bannerMove{
  0%{ transform: scale(1.04) translateX(-1%); }
  100%{ transform: scale(1.0) translateX(1%); }
}

@media (prefers-reduced-motion: reduce){
  .banner::before{
    animation: none;
    transform: scale(1.02);
  }
}

.bannerInner{
  max-width: var(--max);
  margin: 0 auto;
  padding: 32px 22px;
  position: relative;
  z-index: 2;
}

.banner h1{
  margin:0 0 6px;
  font-size: clamp(1.7rem, 3vw, 2.4rem);
  letter-spacing: .01em;
}

.banner p{
  margin:0;
  color: rgba(236,231,223,.78);
}

/* Section divider between blocks */
.section-divider{
  height: 1px;
  width: 100%;
  background: linear-gradient(
    90deg,
    rgba(236,231,223,0),
    rgba(236,231,223,.20),
    rgba(236,231,223,0)
  );
}

.section{ padding: 24px 22px; }

/* Accordion */
.accordion{
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--card);
  overflow: hidden;
}

.accordionSummary{
  cursor: pointer;
  list-style: none;
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap: 16px;
  padding: 16px 18px;
  border-bottom: 1px solid var(--line);
}

.accordionSummary::-webkit-details-marker{ display:none; }

.accordionSummary span:first-child{
  font-weight: 600;
  letter-spacing: .01em;
}

.accordionHint{
  color: rgba(236,231,223,.65);
  font-size: .92rem;
}

.accordionBody{
  padding: 16px 18px 18px;
}

/* Portfolio grid */
.imageGrid{
  display:grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
}

.thumb{
  display:block;
  border-radius: 14px;
  overflow:hidden;
  border: 1px solid rgba(236,231,223,.12);
  background: rgba(236,231,223,.04);
}

.thumb img{
  width:100%;
  height: 180px;
  object-fit: cover;
  display:block;
  transition: transform .25s ease;
}

.thumb:hover img{
  transform: scale(1.03);
}

.note{
  margin: 12px 0 0;
  color: rgba(236,231,223,.68);
  font-size: .95rem;
}

/* Two-column cards */
.cards{
  display:grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
}

.infoCard{
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--card);
  padding: 18px;
}

.infoCard h2{
  margin: 0 0 10px;
  font-size: 1.25rem;
  letter-spacing: .01em;
}

.mutedText{ color: rgba(236,231,223,.68); }

.list{
  margin: 10px 0 0;
  padding-left: 18px;
  color: rgba(236,231,223,.78);
}

.list li{ margin: 6px 0; }

.linkBtn{
  display:inline-block;
  margin-top: 12px;
  text-decoration:none;
  padding: 8px 12px;
  border-radius: 12px;
  border: 1px solid rgba(236,231,223,.18);
  background: rgba(236,231,223,.06);
}

.linkBtn:hover{
  background: rgba(236,231,223,.10);
}

/* Footer */
.footer{
  padding-top: 22px;
  padding-bottom: 32px;
}

.footerGrid{
  display:flex;
  align-items:flex-start;
  justify-content:space-between;
  gap: 16px;
}

.footerRight{
  display:flex;
  gap: 14px;
  flex-wrap:wrap;
}

.footerRight a{
  color: rgba(236,231,223,.75);
  text-decoration:none;
  padding: 6px 8px;
  border-radius: 10px;
}

.footerRight a:hover{
  color: var(--text);
  background: rgba(236,231,223,.06);
}

.footerBottom{
  margin-top: 14px;
  padding-top: 14px;
  border-top: 1px solid var(--line);
}

/* Responsive */
@media (max-width: 820px){
  .cards{ grid-template-columns: 1fr; }
  .imageGrid{ grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 520px){
  .wrap{ padding: 14px 16px; }
  .banner{ min-height: 280px; }
  .imageGrid{ grid-template-columns: 1fr; }
  .thumb img{ height: 210px; }
}