/* ── RESET & BASE ── */
*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }
:root {
  --black: #111110;
  --text: #2c2b29;
  --muted: #9a968f;
  --border: #e8e4df;
  --accent: #b8936a;
  --white: #ffffff;
  --bg: #fafaf8;
}
html { scroll-behavior: smooth; }
body {
  font-family: 'DM Sans', sans-serif;
  background: var(--white);
  color: var(--text);
  overflow-x: hidden;
}

/* ── NAV ── */
#sbh-nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 200;
  display: flex; align-items: center; justify-content: space-between;
  padding: 1.4rem 5vw;
  background: rgba(255,255,255,0.92);
  backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--border);
  transition: box-shadow .3s;
}
#sbh-nav.shadow { box-shadow: 0 2px 24px rgba(0,0,0,0.06); }
.nav-logo {
  font-family: 'Playfair Display', serif;
  font-size: 1.25rem; font-weight: 400; letter-spacing: .06em;
  color: var(--black); text-decoration: none;
}
.nav-links { display: flex; gap: 2.5rem; list-style: none; }
.nav-links a {
  font-size: .72rem; font-weight: 300; letter-spacing: .18em;
  text-transform: uppercase; color: var(--muted); text-decoration: none;
  transition: color .25s;
}
.nav-links a:hover { color: var(--black); }
.nav-toggle {
  display: none; flex-direction: column; gap: 5px;
  background: none; border: none; cursor: pointer; padding: 4px;
}
.nav-toggle span {
  display: block; width: 24px; height: 1px;
  background: var(--black); transition: all .3s;
}

/* ── HERO SLIDER ── */
#sbh-hero {
  padding-top: 72px;
  height: 100svh; min-height: 560px;
  position: relative; overflow: hidden;
}
.slider-track {
  display: flex; height: 100%;
  transition: transform .9s cubic-bezier(.77,0,.18,1);
}
.slide {
  flex: 0 0 100%; height: 100%;
  position: relative; overflow: hidden;
}
.slide-bg {
  position: absolute; inset: 0;
  background-size: cover; background-position: center;
  transition: transform 8s ease;
  transform: scale(1.05);
}
.slide.active .slide-bg { transform: scale(1); }
.slide-bg-placeholder {
  position: absolute; inset: 0;
  display: flex; align-items: center; justify-content: center;
  font-size: .65rem; letter-spacing: .25em; text-transform: uppercase;
  color: rgba(0,0,0,.25);
}
.slide-overlay {
  position: absolute; inset: 0;
  background: linear-gradient(to top, rgba(0,0,0,.4) 0%, transparent 60%);
}
.slide-content {
  position: absolute; bottom: 8vh; left: 8vw; max-width: 520px;
}
.slide-tag {
  font-size: .6rem; font-weight: 300; letter-spacing: .3em;
  text-transform: uppercase; color: rgba(255,255,255,.75);
  margin-bottom: .75rem;
  display: flex; align-items: center; gap: .75rem;
}
.slide-tag::before { content: ''; width: 32px; height: 1px; background: rgba(255,255,255,.5); }
.slide-title {
  font-family: 'Playfair Display', serif;
  font-size: clamp(2rem, 5vw, 3.8rem);
  font-weight: 400; line-height: 1.1; color: #fff;
  text-shadow: 0 2px 40px rgba(0,0,0,.2);
}
.slide-title em { font-style: italic; }
.slider-nav {
  position: absolute; bottom: 8vh; right: 8vw;
  display: flex; align-items: center; gap: 1.5rem;
}
.slider-btn {
  width: 44px; height: 44px; border-radius: 50%;
  border: 1px solid rgba(255,255,255,.4);
  background: rgba(255,255,255,.1);
  display: flex; align-items: center; justify-content: center;
  cursor: pointer; color: #fff;
  transition: background .25s, border-color .25s;
  font-size: 1rem;
}
.slider-btn:hover { background: rgba(255,255,255,.25); border-color: rgba(255,255,255,.7); }
.slider-dots {
  position: absolute; bottom: 3vh; left: 50%; transform: translateX(-50%);
  display: flex; gap: .5rem;
}
.dot {
  width: 5px; height: 5px; border-radius: 50%;
  background: rgba(255,255,255,.35);
  transition: background .3s, transform .3s; cursor: pointer;
}
.dot.active { background: #fff; transform: scale(1.3); }

/* Slide bg colors */
.slide:nth-child(1) .slide-bg-placeholder { background: linear-gradient(135deg,#e8ddd5,#c9b8a5); }
.slide:nth-child(2) .slide-bg-placeholder { background: linear-gradient(135deg,#d5dde8,#a5b8c9); }
.slide:nth-child(3) .slide-bg-placeholder { background: linear-gradient(135deg,#e8e5d5,#c9c4a5); }

/* ── INTRO STRIP ── */
#sbh-intro {
  padding: 4rem 5vw;
  display: flex; align-items: center; justify-content: space-between;
  border-bottom: 1px solid var(--border); gap: 3rem;
}
.intro-text {
  font-family: 'Playfair Display', serif;
  font-size: clamp(1.3rem, 2.5vw, 2rem);
  font-weight: 400; font-style: italic;
  color: var(--black); line-height: 1.4; max-width: 560px;
}
.intro-cta {
  display: inline-flex; align-items: center; gap: .75rem;
  font-size: .65rem; font-weight: 300; letter-spacing: .25em;
  text-transform: uppercase; color: var(--black);
  text-decoration: none; white-space: nowrap; flex-shrink: 0;
  transition: gap .3s;
}
.intro-cta:hover { gap: 1.25rem; }
.intro-cta::after { content: '→'; font-size: 1rem; letter-spacing: 0; }

/* ── SECTIONS ── */
.sbh-section { padding: 6rem 5vw; }
.sbh-section--dark { background: var(--black); }
.sbh-section--grey { background: var(--bg); }
.section-label {
  font-size: .62rem; font-weight: 300; letter-spacing: .35em;
  text-transform: uppercase; color: var(--accent); margin-bottom: .75rem;
}
.section-title {
  font-family: 'Playfair Display', serif;
  font-size: clamp(2rem, 3.5vw, 2.8rem);
  font-weight: 400; line-height: 1.2; color: var(--black); margin-bottom: 1.5rem;
}
.section-title em { font-style: italic; color: var(--accent); }
.sbh-section--dark .section-title { color: #fff; }

/* ── PORTFOLIO ── */
.portfolio-head {
  display: flex; align-items: flex-end;
  justify-content: space-between; margin-bottom: 3rem; flex-wrap: wrap; gap: 1.5rem;
}
.portfolio-filters {
  display: flex; border: 1px solid var(--border);
  border-radius: 2px; overflow: hidden;
}
.f-btn {
  font-size: .62rem; font-weight: 300; letter-spacing: .18em;
  text-transform: uppercase;
  padding: .6rem 1.2rem; border: none; background: transparent;
  color: var(--muted); cursor: pointer;
  border-right: 1px solid var(--border);
  transition: background .2s, color .2s;
}
.f-btn:last-child { border-right: none; }
.f-btn.active, .f-btn:hover { background: var(--black); color: #fff; }
.portfolio-grid {
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  grid-auto-rows: 220px;
  gap: 16px;
}
.pc { position: relative; overflow: hidden; cursor: pointer; }
.pc:nth-child(1) { grid-column: span 5; grid-row: span 2; }
.pc:nth-child(2) { grid-column: span 4; }
.pc:nth-child(3) { grid-column: span 3; }
.pc:nth-child(4) { grid-column: span 4; }
.pc:nth-child(5) { grid-column: span 3; grid-row: span 2; }
.pc:nth-child(6) { grid-column: span 4; }
.pc:nth-child(7) { grid-column: span 5; }
.pc:nth-child(8) { grid-column: span 4; }
.pc:nth-child(1) { background: #e2d9d0; }
.pc:nth-child(2) { background: #dde4e8; }
.pc:nth-child(3) { background: #e8e2d5; }
.pc:nth-child(4) { background: #e0dde8; }
.pc:nth-child(5) { background: #e8dcd5; }
.pc:nth-child(6) { background: #d8e2dd; }
.pc:nth-child(7) { background: #e5ddd8; }
.pc:nth-child(8) { background: #dde8e5; }
.pc img {
  width: 100%; height: 100%; object-fit: cover;
  transition: transform .6s cubic-bezier(.25,.46,.45,.94);
  display: block;
}
.pc:hover img { transform: scale(1.04); }
.pc-placeholder {
  position: absolute; inset: 0;
  display: flex; flex-direction: column;
  align-items: center; justify-content: center; gap: 10px;
}
.pc-placeholder svg { opacity: .4; }
.pc-cat {
  font-size: .58rem; letter-spacing: .22em;
  text-transform: uppercase; color: rgba(0,0,0,.35);
}
.pc-overlay {
  position: absolute; inset: 0;
  background: rgba(17,17,16,.55);
  opacity: 0; transition: opacity .35s;
  display: flex; flex-direction: column;
  align-items: center; justify-content: center; gap: 8px;
}
.pc:hover .pc-overlay { opacity: 1; }
.pc-overlay-label {
  font-size: .6rem; letter-spacing: .22em;
  text-transform: uppercase; color: rgba(255,255,255,.8);
}
.pc-overlay-plus {
  width: 32px; height: 32px; border-radius: 50%;
  border: 1px solid rgba(255,255,255,.4);
  display: flex; align-items: center; justify-content: center;
  color: #fff; font-size: 1.2rem; font-weight: 200;
}

/* ── SERVICES ── */
.services-grid {
  display: grid; grid-template-columns: repeat(3, 1fr);
  gap: 2px; margin-top: 3rem;
  border: 1px solid var(--border);
}
.svc {
  padding: 2.5rem 2rem; border-right: 1px solid var(--border);
  transition: background .25s;
}
.svc:last-child { border-right: none; }
.svc:hover { background: var(--bg); }
.svc-num {
  font-family: 'Playfair Display', serif;
  font-size: 2.5rem; font-weight: 400;
  color: var(--border); margin-bottom: 1.2rem; line-height: 1;
}
.svc-name {
  font-size: .75rem; font-weight: 300; letter-spacing: .2em;
  text-transform: uppercase; color: var(--black); margin-bottom: .75rem;
}
.svc-desc {
  font-size: .82rem; font-weight: 300;
  line-height: 1.8; color: var(--muted);
}
.svc-price {
  margin-top: 1.2rem;
  font-family: 'Playfair Display', serif;
  font-style: italic; font-size: 1rem; color: var(--accent);
}

/* ── A PROPOS ── */
.apropos-wrap {
  display: grid; grid-template-columns: 1fr 1fr;
  gap: 5vw; align-items: center;
}
.apropos-img {
  position: relative; aspect-ratio: 3/4;
  background: #ddd5cc; overflow: hidden;
}
.apropos-img img { width: 100%; height: 100%; object-fit: cover; display: block; }
.apropos-img-placeholder {
  position: absolute; inset: 0;
  display: flex; align-items: center; justify-content: center;
  flex-direction: column; gap: 10px;
}
.apropos-badge {
  position: absolute; bottom: -1.5rem; right: -1.5rem;
  width: 110px; height: 110px; border-radius: 50%;
  background: var(--black);
  display: flex; flex-direction: column;
  align-items: center; justify-content: center;
}
.apropos-badge-num {
  font-family: 'Playfair Display', serif;
  font-size: 1.6rem; font-weight: 400; color: #fff; line-height: 1;
}
.apropos-badge-label {
  font-size: .5rem; letter-spacing: .2em;
  text-transform: uppercase; color: rgba(255,255,255,.5); margin-top: 3px;
}
.apropos-body p {
  font-size: .88rem; font-weight: 300;
  line-height: 1.9; color: var(--muted); margin-bottom: 1rem;
}
.apropos-body p strong { font-weight: 400; color: var(--text); }
.apropos-locs {
  display: flex; gap: 1.5rem; margin: 1.5rem 0;
  padding: 1.5rem 0;
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}
.loc {
  font-size: .65rem; font-weight: 300; letter-spacing: .2em;
  text-transform: uppercase; color: var(--accent);
  display: flex; align-items: center; gap: .5rem;
}
.loc::before { content: ''; width: 5px; height: 5px; border-radius: 50%; background: var(--accent); }
.apropos-link {
  display: inline-flex; align-items: center; gap: .75rem;
  font-size: .65rem; font-weight: 300; letter-spacing: .22em;
  text-transform: uppercase; color: var(--black); text-decoration: none;
  border-bottom: 1px solid var(--black); padding-bottom: 4px;
  transition: gap .3s, color .3s, border-color .3s;
}
.apropos-link:hover { gap: 1.2rem; color: var(--accent); border-color: var(--accent); }
.apropos-link::after { content: '→'; letter-spacing: 0; font-size: 1rem; }

/* ── CONTACT ── */
#sbh-contact {
  display: grid; grid-template-columns: 1fr 1fr;
  background: var(--black);
}
.contact-left { padding: 6rem 5vw; border-right: 1px solid rgba(255,255,255,.07); }
.contact-right { padding: 6rem 5vw; }
.contact-left .section-label { color: var(--accent); }
.contact-left .section-title { color: #fff; }
.contact-desc {
  font-size: .85rem; font-weight: 300;
  line-height: 1.9; color: rgba(255,255,255,.4); margin-bottom: 2.5rem;
}
.cinfo { margin-bottom: 1.4rem; }
.ci-l {
  font-size: .58rem; font-weight: 300; letter-spacing: .25em;
  text-transform: uppercase; color: var(--accent); margin-bottom: .3rem;
}
.ci-v {
  font-size: .9rem; font-weight: 300;
  color: rgba(255,255,255,.65); text-decoration: none; transition: color .25s;
}
.ci-v:hover { color: #fff; }
.contact-socials {
  display: flex; gap: 1.5rem; margin-top: 2rem;
  padding-top: 2rem; border-top: 1px solid rgba(255,255,255,.07);
}
.soc {
  font-size: .6rem; font-weight: 300; letter-spacing: .2em;
  text-transform: uppercase; color: rgba(255,255,255,.3);
  text-decoration: none; transition: color .25s;
}
.soc:hover { color: var(--accent); }

/* FORM */
.cf { display: flex; flex-direction: column; gap: 1rem; }
.fg { display: flex; flex-direction: column; gap: 5px; }
.fl {
  font-size: .58rem; font-weight: 300; letter-spacing: .22em;
  text-transform: uppercase; color: rgba(255,255,255,.28);
}
.fi {
  background: rgba(255,255,255,.04);
  border: 1px solid rgba(255,255,255,.09);
  border-bottom: 1px solid rgba(255,255,255,.18);
  color: #fff;
  font-family: 'DM Sans', sans-serif; font-size: .85rem; font-weight: 300;
  padding: .75rem .9rem; outline: none;
  transition: border-color .25s; resize: none; width: 100%;
}
.fi::placeholder { color: rgba(255,255,255,.18); }
.fi:focus { border-color: rgba(184,147,106,.5); }
.fi option { background: #111; }
.two-col { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }
.fsub {
  align-self: flex-start; margin-top: .5rem;
  font-family: 'DM Sans', sans-serif;
  font-size: .65rem; font-weight: 300; letter-spacing: .25em;
  text-transform: uppercase;
  padding: .85rem 2rem; border: none; cursor: pointer;
  background: var(--accent); color: #fff;
  transition: opacity .25s, transform .2s;
}
.fsub:hover { opacity: .85; transform: translateY(-1px); }

/* ── FOOTER ── */
#sbh-footer {
  background: var(--black);
  border-top: 1px solid rgba(255,255,255,.06);
  padding: 1.8rem 5vw;
  display: flex; align-items: center; justify-content: space-between;
}
.f-logo {
  font-family: 'Playfair Display', serif;
  font-size: .95rem; font-weight: 400; letter-spacing: .1em;
  color: rgba(255,255,255,.25); text-decoration: none;
}
.f-copy { font-size: .58rem; font-weight: 300; letter-spacing: .15em; color: rgba(255,255,255,.18); }

/* ── REVEAL ANIMATION ── */
.r { opacity: 0; transform: translateY(20px); transition: opacity .7s ease, transform .7s ease; }
.r.in { opacity: 1; transform: none; }

/* ── RESPONSIVE ── */
@media (max-width: 900px) {
  .nav-links { display: none; }
  .nav-toggle { display: flex; }
  .nav-links.open {
    display: flex; flex-direction: column;
    position: fixed; top: 72px; left: 0; right: 0;
    background: rgba(255,255,255,.97);
    padding: 2rem 5vw; border-bottom: 1px solid var(--border);
    gap: 1.5rem; z-index: 199;
  }
  .portfolio-grid {
    grid-template-columns: repeat(2, 1fr);
    grid-auto-rows: 180px;
  }
  .pc:nth-child(n) { grid-column: span 1; grid-row: span 1; }
  .pc:nth-child(1), .pc:nth-child(5) { grid-column: span 2; }
  .services-grid { grid-template-columns: 1fr; }
  .svc { border-right: none; border-bottom: 1px solid var(--border); }
  .apropos-wrap { grid-template-columns: 1fr; gap: 3rem; }
  .apropos-badge { bottom: 1rem; right: 1rem; }
  #sbh-contact { grid-template-columns: 1fr; }
  .contact-left { border-right: none; border-bottom: 1px solid rgba(255,255,255,.07); }
  #sbh-intro { flex-direction: column; align-items: flex-start; }
  .two-col { grid-template-columns: 1fr; }
  .portfolio-filters { flex-wrap: wrap; }
}
@media (max-width: 560px) {
  .portfolio-grid { grid-template-columns: 1fr; grid-auto-rows: 240px; }
  .pc:nth-child(n) { grid-column: span 1; grid-row: span 1; }
}