/* ===== floating rectangular nav ~  ===== */

/* header is transparent; the card floats inside */
.site-header {
  position: sticky;
  top: 10px;
  z-index: 60;
  background: transparent;
  border: 0;
}

.navbar {
  max-width: var(--container);
  margin: 0 auto;
  height: var(--nav-height);
  padding-inline: 22px;

  background: var(--nav-bg);
  color: var(--nav-ink);
  border: 1px solid color-mix(in oklab, #000 12%, var(--nav-bg));
  border-radius: 16px;
  box-shadow: 0 14px 32px rgba(0,0,0,.22), 0 1px 0 rgba(255,255,255,.03);

  display: flex; align-items: center; justify-content: space-between;
  gap: var(--nav-gap);
}

/* brand + nav */
.brand { display:flex; align-items:center; gap:12px; text-decoration:none; }
.brand-logo { height: var(--nav-logo); width:auto; object-fit: contain; display:block; }

.nav { margin-left:auto; }
.nav-links { list-style:none; margin:0; padding:0; display:flex; align-items:center; gap:12px; }

.nav-links a{
  position:relative;
  display:inline-flex; align-items:center; justify-content:center;
  height: var(--nav-link-h); padding: 0 18px;
  color: color-mix(in oklab, var(--nav-ink) 80%, transparent);
  text-decoration:none; font: 600 1.05rem var(--font-base);
  letter-spacing: .3px; border-radius: 10px;
  transition: color var(--ease), bg var(--ease);
}
.nav-links a::after{
  content:""; position:absolute; left:12px; right:12px; bottom:6px;
  height:2px; border-radius:2px; background: var(--accent);
  transform: scaleX(0); transform-origin:center;
  transition: transform .22s ease;
}
.nav-links a:hover,
.nav-links a:focus-visible{
  color: var(--accent);
  background: var(--nav-hover);
  outline: none;
}
.nav-links a:hover::after,
.nav-links a:focus-visible::after { transform: scaleX(1); }
.nav-links a.active{
  color: var(--nav-active-ink);
  background: var(--nav-active-bg);
}
.nav-links a.active::after { transform: scaleX(1); }

/* mobile */
.nav-toggle{ display:none; } .nav-burger{ display:none; }
@media (max-width: 800px){
  .navbar { height: calc(var(--nav-height) - 8px); padding-inline: 16px; }
  .nav-burger{ display:inline-flex; margin-left:auto; flex-direction:column; gap:6px; padding:10px; cursor:pointer; }
  .nav { display:none; width:100%; }
  .nav-toggle:checked ~ .nav{ display:block; }
  .nav{
    position:absolute; left:0; right:0; top: calc(var(--nav-height) + 10px);
    background: var(--nav-bg);
    border: 1px solid color-mix(in oklab, #000 12%, var(--nav-bg));
    border-radius: 14px; box-shadow: 0 18px 34px rgba(0,0,0,.24);
    padding: 8px;
  }
  .nav-links{ flex-direction:column; align-items:stretch; gap:6px; }
  .nav-links a{ height:52px; padding-inline:16px; border-radius:10px; color: var(--nav-ink); }
  .nav-links a::after{ display:none; }
}

/* ===== hero ===== */
.hero{
  background: var(--nav-bg);
  color: var(--nav-ink);
  padding-block: clamp(60px, 8vw, 120px);
  border-bottom: 2px solid color-mix(in oklab, var(--accent) 70%, black);
}
.hero .content{
  max-width: 900px; margin: 0 auto; text-align: center;
  display:grid; gap: 18px;
}
.hero .cta{ display:inline-flex; gap:10px; justify-content:center; }

/* ===== buttons ===== */
.btn{
  display:inline-flex; align-items:center; justify-content:center;
  padding: 10px 16px; border-radius: var(--radius);
  border: 1px solid color-mix(in oklab, var(--accent) 65%, black);
  background: var(--accent); color: var(--accent-ink);
  font-weight: 700; letter-spacing: .2px;
  transition: filter var(--ease), transform var(--ease);
  box-shadow: 0 6px 16px rgba(0,0,0,.12);
}
.btn:hover{ filter: brightness(1.03); transform: translateY(-1px); }
.btn.outline{ background: transparent; color: #fff; border-color: var(--surface-border); }
.btn.ghost{ background: transparent; border: 0; color: var(--accent); }

/* ===== cards / services===== */
.card{
  background: var(--surface-3);
  border: 1px solid var(--surface-border);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: clamp(14px, 2.4vw, 22px);
  display: grid; gap: 10px; color: var(--nav-ink);
}
.card > .title { font: 700 1.05rem var(--font-heading); }
.card .meta{ color: color-mix(in oklab, var(--nav-ink) 70%, transparent); }

.services .grid { align-items: start; }
.services .icon{
  width:44px; height:44px;
  background: color-mix(in oklab, var(--accent) 18%, transparent);
  border: 1px solid var(--surface-border);
  border-radius: 10px; display:grid; place-items:center; margin-bottom:8px;
}

/* ===== gallery ===== */
.gallery-grid{ columns:1; column-gap:14px; }
.gallery-grid img{
  width:100%; border-radius: var(--radius);
  margin: 0 0 14px;
  border: 1px solid var(--surface-border);
  box-shadow: 0 10px 22px rgba(0,0,0,.22);
}
@media (min-width:700px){ .gallery-grid{ columns:2; } }
@media (min-width:1024px){ .gallery-grid{ columns:3; } }

/* ===== form ===== */
.form{
  background: var(--surface-3);
  border: 1px solid var(--surface-border);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: clamp(16px, 3vw, 28px);
  display:grid; gap: 12px; max-width: 720px; margin: 0 auto;
}
.label{ font-weight: 600; }
.input,.textarea{
  width:100%; padding:12px 14px; font:inherit; color:#fff;
  background: #1b2925;
  border: 1px solid rgba(255,255,255,.10);
  border-radius: var(--radius);
}
.textarea{ min-height: 140px; resize: vertical; }
.input::placeholder,.textarea::placeholder{
  color: color-mix(in oklab, #fff 65%, transparent);
}
.input:focus,.textarea:focus{
  outline: 2px solid color-mix(in oklab, var(--accent) 30%, transparent);
}

/* ===== footer ===== */
.site-footer{
  background: var(--nav-bg);
  color: var(--nav-ink);
  border-top: 2px solid color-mix(in oklab, var(--accent) 70%, black);
  padding: 28px 0;
}
.site-footer .cols{
  display:grid; gap:16px;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
}
.site-footer a{ color: color-mix(in oklab, var(--nav-ink) 85%, transparent); }
.site-footer a:hover{ color: var(--accent); text-decoration:none; }
.footer-bottom{
  margin-top:14px; padding-top:12px; border-top:1px solid #0002;
  font-size:.92rem; color: color-mix(in oklab, var(--nav-ink) 70%, transparent);
}

/* index list helper */
.hero ul li::before {
  content: "▸"; /* small pointer instead of a dot */
  color: var(--accent);
  font-weight: 700;
  margin-right: 8px;
}

/* make the hidden checkbox accessible */
.nav-toggle{
  position: absolute;
  inline-size: 1px;
  block-size: 1px;
  margin: -1px;
  padding: 0;
  border: 0;
  clip: rect(0 0 0 0);
  clip-path: inset(50%);
  overflow: hidden;
}

/* hamburger button */
.navbar { position: relative; } /* so z-index layers behave */
.nav-burger{
  display:none;                /* already reveal it at <=800px */
  margin-left:auto;
  gap:6px;
  padding:10px 12px;
  cursor:pointer;
  border-radius:10px;
  z-index: 1001;               /* keep it above the nav panel */
  -webkit-tap-highlight-color: transparent;
}
.nav-burger:hover{ background: var(--nav-hover); }

/* the 3 bars */
.nav-burger span {
  display: block;
  width: 28px;            /* wider for visibility */
  height: 3px;            /* taller for clarity */
  border-radius: 2px;
  background: var(--nav-ink); /* or var(--accent) for tan lines */
  transition: transform 0.25s ease, opacity 0.25s ease;
}

.nav-burger span {
  background: #c3996b; /* warm tan that matches your palette */
}

.nav-burger {
  gap: 5px;
  padding: 10px;
}

.nav-burger:hover span {
  background: color-mix(in oklab, #c3996b 90%, black);
}

/* optional: animate to "X" when open */
.nav-toggle:checked + .nav-burger span:nth-child(1){ transform: translateY(9px) rotate(45deg); }
.nav-toggle:checked + .nav-burger span:nth-child(2){ opacity: 0; }
.nav-toggle:checked + .nav-burger span:nth-child(3){ transform: translateY(-9px) rotate(-45deg); }