:root {
  --ink: #1c1b19;
  --ink-soft: #57534c;
  --paper: #faf8f4;
  --paper-alt: #f1ede5;
  --line: #e2dcd1;
  --accent: #b5793f;
  --accent-dark: #93602f;
  --white: #fff;
  --radius: 6px; /* one corner size for photos, buttons, cards and fields */
  --max: 1200px;
  --serif: "Fraunces", Georgia, serif;
  --sans: "Inter", system-ui, -apple-system, "Segoe UI", sans-serif;
}

*, *::before, *::after { box-sizing: border-box; }
[hidden] { display: none !important; }

html { scroll-behavior: smooth; scroll-padding-top: 72px; }

body {
  margin: 0;
  font-family: var(--sans);
  font-size: 16px;
  line-height: 1.6;
  color: var(--ink);
  background: var(--paper);
  -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; display: block; }
a { color: inherit; }

h1, h2, h3 { font-family: var(--serif); font-weight: 400; line-height: 1.15; margin: 0; }
h1 { font-size: clamp(2.4rem, 6vw, 4.5rem); letter-spacing: -0.02em; }
h2 { font-size: clamp(1.9rem, 4vw, 2.8rem); letter-spacing: -0.01em; }
h3 { font-size: 1.35rem; }

.eyebrow {
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--accent);
  margin: 0 0 0.75rem;
}

/* ---------- Buttons ---------- */
.btn {
  display: inline-block;
  padding: 0.85rem 1.6rem;
  border: 1px solid var(--accent);
  border-radius: var(--radius);
  background: var(--accent);
  color: var(--white);
  font: 500 0.95rem var(--sans);
  text-decoration: none;
  cursor: pointer;
  transition: background 0.2s, border-color 0.2s, color 0.2s;
}
.btn:hover { background: var(--accent-dark); border-color: var(--accent-dark); }
.btn-ghost { background: transparent; border-color: rgba(255,255,255,0.7); }
.btn-ghost:hover { background: rgba(255,255,255,0.12); border-color: var(--white); }
.btn-small { padding: 0.5rem 1.1rem; font-size: 0.875rem; }
.btn-block { width: 100%; padding: 1rem; font-size: 1rem; }
.btn:disabled { opacity: 0.6; cursor: wait; }

/* ---------- Header ---------- */
.site-header {
  position: fixed;
  inset: 0 0 auto 0;
  z-index: 50;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1rem clamp(1rem, 4vw, 2.5rem);
  color: var(--white);
  transition: background 0.3s, color 0.3s, box-shadow 0.3s;
}
.site-header.scrolled {
  /* No backdrop-filter here: it would trap the fixed mobile menu inside the header */
  background: rgba(250, 248, 244, 0.97);
  color: var(--ink);
  box-shadow: 0 1px 0 var(--line);
}
.brand {
  font-family: var(--serif);
  font-size: 1.4rem;
  text-decoration: none;
  letter-spacing: -0.01em;
}
.brand span { font-family: var(--sans); font-size: 0.7rem; letter-spacing: 0.2em; text-transform: uppercase; margin-left: 0.45rem; opacity: 0.75; }
.site-nav { display: flex; align-items: center; gap: 2rem; }
.site-nav a:not(.btn) { text-decoration: none; font-size: 0.925rem; opacity: 0.9; }
.site-nav a:not(.btn):hover { opacity: 1; text-decoration: underline; text-underline-offset: 4px; }

.nav-toggle { display: none; }

/* ---------- Hero ---------- */
.hero {
  position: relative;
  min-height: 100svh;
  display: flex;
  align-items: flex-end;
  color: var(--white);
  overflow: hidden;
}
.hero-img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(0,0,0,0.35) 0%, rgba(0,0,0,0.05) 35%, rgba(0,0,0,0.7) 100%);
}
.hero-content {
  position: relative;
  max-width: var(--max);
  width: 100%;
  margin: 0 auto;
  padding: 0 clamp(1rem, 4vw, 2.5rem) clamp(3rem, 10vh, 6rem);
}
.hero .eyebrow { color: #f0d2b0; }
.hero h1 { max-width: 14ch; }
.lede { font-size: clamp(1.05rem, 2vw, 1.25rem); max-width: 42ch; margin: 1.25rem 0 2rem; opacity: 0.92; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 0.75rem; }

/* ---------- Sections ---------- */
.section { padding: clamp(4rem, 10vw, 7rem) clamp(1rem, 4vw, 2.5rem); }
.section > * { max-width: var(--max); margin-left: auto; margin-right: auto; }
.section-alt { background: var(--paper-alt); }
.section-head { margin-bottom: 2.5rem; }
.section-sub { color: var(--ink-soft); max-width: 55ch; margin: 1rem 0 0; }

/* ---------- Portfolio ---------- */
.filters { display: flex; flex-wrap: wrap; gap: 0.5rem; margin-bottom: 1.75rem; }
.filter {
  padding: 0.5rem 1.1rem;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: transparent;
  font: 500 0.875rem var(--sans);
  color: var(--ink-soft);
  cursor: pointer;
  transition: all 0.2s;
}
.filter:hover { border-color: var(--ink); color: var(--ink); }
.filter.active { background: var(--ink); border-color: var(--ink); color: var(--white); }

.gallery {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  grid-auto-rows: 260px;
  grid-auto-flow: dense;
  gap: 12px;
}
.gallery-item {
  position: relative;
  overflow: hidden;
  border-radius: var(--radius);
  cursor: zoom-in;
  background: var(--line);
  padding: 0;
  border: 0;
}
.gallery-item.wide { grid-column: span 2; }
.gallery-item.tall { grid-row: span 2; }
.gallery-item img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.6s ease; }
.gallery-item:hover img { transform: scale(1.04); }
.gallery-item .tag {
  position: absolute;
  left: 12px;
  bottom: 12px;
  padding: 0.25rem 0.7rem;
  border-radius: var(--radius);
  background: rgba(0,0,0,0.55);
  color: var(--white);
  font-size: 0.75rem;
  letter-spacing: 0.04em;
  opacity: 0;
  transform: translateY(6px);
  transition: all 0.3s;
}
.gallery-item:hover .tag, .gallery-item:focus-visible .tag { opacity: 1; transform: none; }
.gallery-item.hide { display: none; }

/* ---------- Services ---------- */
.services { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.25rem; }
.service-card {
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 1.75rem;
  display: flex;
  flex-direction: column;
}
.service-icon {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  background: var(--paper-alt);
  color: var(--accent);
  margin-bottom: 1.25rem;
}
.service-icon svg { width: 22px; height: 22px; }
.service-card h3 { margin-bottom: 0.5rem; }
.service-card p { color: var(--ink-soft); font-size: 0.95rem; margin: 0 0 1.25rem; flex: 1; }
.service-card ul { list-style: none; padding: 0; margin: 0 0 1.5rem; font-size: 0.9rem; }
.service-card li { padding: 0.35rem 0 0.35rem 1.4rem; position: relative; border-top: 1px solid var(--line); }
.service-card li::before { content: ""; position: absolute; left: 0.2rem; top: 0.85rem; width: 6px; height: 6px; border-radius: 50%; background: var(--accent); }
.service-foot { display: flex; align-items: center; gap: 1rem; }
.add-link { font-size: 0.875rem; font-weight: 500; color: var(--accent); text-decoration: none; }
.add-link:hover { text-decoration: underline; }

/* ---------- Process ---------- */
.steps { list-style: none; padding: 0; display: grid; grid-template-columns: repeat(3, 1fr); gap: 2rem; }
.steps li { border-top: 1px solid var(--ink); padding-top: 1.5rem; }
.step-num { font-family: var(--serif); font-size: 0.95rem; color: var(--accent); }
.steps h3 { margin: 0.5rem 0; }
.steps p { color: var(--ink-soft); margin: 0; }

/* ---------- Booking ---------- */
.book-wrap { display: grid; grid-template-columns: 1fr 1.4fr; gap: clamp(2rem, 6vw, 5rem); align-items: start; }
.book-intro { position: sticky; top: 96px; }
.book-intro > p { color: var(--ink-soft); margin: 1rem 0 2rem; }
.contact-list { list-style: none; padding: 0; margin: 0; }
.contact-list li { display: flex; gap: 1rem; padding: 0.7rem 0; border-top: 1px solid var(--line); font-size: 0.95rem; }
.contact-list span { width: 4.5rem; flex-shrink: 0; color: var(--ink-soft); font-size: 0.85rem; padding-top: 0.1rem; }

.book-form {
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: clamp(1.25rem, 4vw, 2.5rem);
}
fieldset { border: 0; padding: 0; margin: 0 0 2rem; min-width: 0; }
legend { font-family: var(--serif); font-size: 1.25rem; margin-bottom: 1rem; padding: 0; }

.service-picks { display: grid; grid-template-columns: repeat(2, 1fr); gap: 0.6rem; }
.pick { position: relative; }
.pick input { position: absolute; opacity: 0; pointer-events: none; }
.pick label {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 0.5rem;
  padding: 0.8rem 1rem;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  cursor: pointer;
  font-size: 0.925rem;
  transition: border-color 0.2s, background 0.2s;
}
.pick label:hover { border-color: var(--ink-soft); }
.pick label em { font-style: normal; color: var(--ink-soft); font-size: 0.85rem; }
.pick input:checked + label { border-color: var(--accent); background: #fbf3ea; box-shadow: inset 0 0 0 1px var(--accent); }
.pick input:focus-visible + label { outline: 2px solid var(--accent); outline-offset: 2px; }

.grid-2 { display: grid; grid-template-columns: repeat(2, 1fr); gap: 1rem; }
.field { display: flex; flex-direction: column; gap: 0.35rem; }
.field.full { grid-column: 1 / -1; }
.field span { font-size: 0.85rem; font-weight: 500; }
.field em { font-weight: 400; font-style: normal; color: var(--ink-soft); }
.field input, .field select, .field textarea {
  font: inherit;
  font-size: 0.95rem;
  padding: 0.75rem 0.9rem;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--paper);
  color: var(--ink);
  width: 100%;
}
.field textarea { resize: vertical; }
.field input:focus, .field select:focus, .field textarea:focus { outline: none; border-color: var(--accent); box-shadow: 0 0 0 3px rgba(181,121,63,0.18); background: var(--white); }
.field.invalid input { border-color: #b3261e; }
.field-error { color: #b3261e; font-size: 0.85rem; margin: 0.5rem 0 0; }

#quote-btn { margin-bottom: 0.5rem; }
.quote {
  background: var(--ink);
  color: var(--white);
  border-radius: var(--radius);
  padding: 1.5rem;
  margin-bottom: 2rem;
  scroll-margin-top: 96px;
}
.quote-label { font-size: 0.8rem; letter-spacing: 0.12em; text-transform: uppercase; opacity: 0.7; }
.quote-meta { margin: 0.25rem 0 1rem; font-size: 0.9rem; opacity: 0.75; }
.quote-lines { list-style: none; padding: 0; margin: 0; font-size: 0.95rem; }
.quote-lines li, .quote-total { display: flex; justify-content: space-between; gap: 1rem; padding: 0.6rem 0; border-top: 1px solid rgba(255,255,255,0.15); }
.quote-lines .sub { opacity: 0.75; }
.quote-lines .save { color: #e3b582; }
.quote-total { align-items: baseline; border-top-color: rgba(255,255,255,0.4); margin-bottom: 0.5rem; }
.quote-total strong { font-family: var(--serif); font-weight: 400; font-size: 2.4rem; line-height: 1.1; }
.quote small { opacity: 0.75; font-size: 0.85rem; }

.form-status { margin: 1rem 0 0; font-size: 0.95rem; text-align: center; min-height: 1.5em; }
.form-status.ok { color: #2e6b3a; }
.form-status.err { color: #b3261e; }

/* ---------- Footer ---------- */
.site-footer {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 2rem clamp(1rem, 4vw, 2.5rem);
  background: var(--ink);
  color: rgba(255,255,255,0.75);
  font-size: 0.875rem;
}
.site-footer .brand { color: var(--white); }
.site-footer p { margin: 0; }
.social { display: flex; gap: 1.25rem; }
.social a { text-decoration: none; }
.social a:hover { color: var(--white); }

/* ---------- Lightbox ---------- */
.lightbox {
  position: fixed;
  inset: 0;
  z-index: 100;
  background: rgba(12, 11, 10, 0.94);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 3rem 4.5rem;
}
.lightbox[hidden] { display: none; }
.lightbox figure { margin: 0; max-width: 100%; max-height: 100%; display: flex; flex-direction: column; align-items: center; }
.lightbox img { max-height: calc(100vh - 8rem); width: auto; border-radius: var(--radius); }
.lightbox figcaption { color: rgba(255,255,255,0.8); margin-top: 0.9rem; font-size: 0.9rem; }
.lightbox button {
  position: absolute;
  background: none;
  border: 0;
  color: var(--white);
  font-size: 2.75rem;
  line-height: 1;
  cursor: pointer;
  opacity: 0.75;
  padding: 0.5rem 0.9rem;
}
.lightbox button:hover { opacity: 1; }
.lb-close { top: 0.75rem; right: 1rem; }
.lb-prev { left: 0.5rem; top: 50%; transform: translateY(-50%); }
.lb-next { right: 0.5rem; top: 50%; transform: translateY(-50%); }

/* ---------- Responsive ---------- */
@media (max-width: 960px) {
  .services { grid-template-columns: 1fr 1fr; }
  .gallery { grid-template-columns: repeat(2, 1fr); grid-auto-rows: 220px; }
  .book-wrap { grid-template-columns: 1fr; }
  .book-intro { position: static; }
}

@media (max-width: 720px) {
  .nav-toggle {
    display: flex;
    flex-direction: column;
    gap: 6px;
    background: none;
    border: 0;
    color: inherit;
    padding: 0.5rem;
    cursor: pointer;
    position: relative;
    z-index: 2;
  }
  .nav-toggle span { width: 24px; height: 2px; background: currentColor; transition: transform 0.25s; }
  .nav-toggle[aria-expanded="true"] span:first-child { transform: translateY(4px) rotate(45deg); }
  .nav-toggle[aria-expanded="true"] span:last-child { transform: translateY(-4px) rotate(-45deg); }

  .site-nav {
    position: fixed;
    inset: 0;
    flex-direction: column;
    justify-content: center;
    gap: 1.75rem;
    background: var(--paper);
    color: var(--ink);
    font-size: 1.25rem;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.25s, visibility 0.25s;
  }
  .site-nav.open { opacity: 1; visibility: visible; }
  .site-nav a:not(.btn) { font-size: 1.25rem; }
  .site-header.menu-open { color: var(--ink); }


  .services, .steps { grid-template-columns: 1fr; }
  .gallery { grid-auto-rows: 160px; gap: 8px; }
  .gallery-item.wide, .gallery-item.tall { grid-column: span 1; grid-row: span 1; }
  .service-picks, .grid-2 { grid-template-columns: 1fr; }
  .lightbox { padding: 3.5rem 0.5rem; }
  .lb-prev, .lb-next { top: auto; bottom: 0.25rem; transform: none; }
}