/* ==========================================================================
   ART MART — Premium Editorial Gallery Stylesheet (v2)
   ========================================================================== */

:root{
  --color-bg: #FAF7F2;
  --color-bg-alt: #F1EADD;
  --color-surface: #FFFFFE;
  --color-ink: #17140F;
  --color-ink-80: rgba(23,20,15,0.8);
  --color-ink-60: rgba(23,20,15,0.6);
  --color-ink-40: rgba(23,20,15,0.4);
  --color-line: #E1D6C2;
  --color-line-strong: #C9BB9F;
  --color-accent: #9C7C4B;
  --color-accent-dark: #7C6038;
  --color-error: #A23B2E;

  --font-display: 'Cormorant Garamond', 'Times New Roman', Georgia, serif;
  --font-body: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;

  --container: 1240px;
  --gutter: clamp(20px, 5vw, 64px);

  --radius: 2px;
  --ease: cubic-bezier(.22,.61,.36,1);
  --dur-fast: 220ms;
  --dur-med: 480ms;

  --shadow-plate: 0 1px 2px rgba(23,20,15,0.04), 0 18px 40px -22px rgba(23,20,15,0.28);
  --shadow-lift: 0 30px 60px -30px rgba(23,20,15,0.35);
}

*, *::before, *::after{ box-sizing: border-box; }
html{ scroll-behavior: smooth; overflow-x: hidden; max-width: 100%; }
@media (prefers-reduced-motion: reduce){
  html{ scroll-behavior: auto; }
  *, *::before, *::after{
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}

body, h1, h2, h3, h4, p, figure, blockquote, dl, dd, ul, ol{ margin: 0; }
ul, ol{ padding: 0; list-style: none; }
img{ max-width: 100%; display: block; }
a{ color: inherit; text-decoration: none; }
button{ font: inherit; background: none; border: none; cursor: pointer; color: inherit; }
input, select, textarea{ font: inherit; color: inherit; }
svg{ display: block; }

body{
  background: var(--color-bg);
  color: var(--color-ink);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
  max-width: 100vw;
}

::selection{ background: var(--color-accent); color: var(--color-bg); }
:focus-visible{ outline: 2px solid var(--color-accent); outline-offset: 3px; }

.skip-link{
  position: absolute;
  left: -999px;
  top: auto;
  background: var(--color-ink);
  color: var(--color-bg);
  padding: 12px 20px;
  z-index: 999;
  font-size: 14px;
  letter-spacing: 0.03em;
}
.skip-link:focus{ left: 16px; top: 16px; }

h1, h2, h3{
  font-family: var(--font-display);
  font-weight: 500;
  line-height: 1.08;
  letter-spacing: -0.01em;
  color: var(--color-ink);
}
h1{ font-size: clamp(2.6rem, 5.4vw, 4.6rem); font-weight: 500; }
h2{ font-size: clamp(2rem, 3.6vw, 3.1rem); }
h3{ font-size: clamp(1.3rem, 2vw, 1.6rem); font-weight: 600; }
em{ font-style: italic; color: var(--color-accent-dark); }

.eyebrow{
  font-family: var(--font-body);
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--color-accent-dark);
  margin: 0 0 14px;
}

.section-lede{
  font-size: 1.05rem;
  color: var(--color-ink-60);
  max-width: 56ch;
  line-height: 1.7;
}

.container{ max-width: var(--container); margin-inline: auto; padding-inline: var(--gutter); }
section{ padding-block: clamp(24px, 3vw, 44px); padding-inline: var(--gutter); }
.section-head{ max-width: var(--container); margin: 0 auto 56px; }

.reveal{
  opacity: 0;
  transform: translateY(18px);
  transition: opacity var(--dur-med) var(--ease), transform var(--dur-med) var(--ease);
}
.reveal.is-visible{ opacity: 1; transform: translateY(0); }

.btn{
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 15px 30px;
  font-family: var(--font-body);
  font-size: 0.82rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  border: 1px solid transparent;
  border-radius: var(--radius);
  transition: background var(--dur-fast) var(--ease), color var(--dur-fast) var(--ease), border-color var(--dur-fast) var(--ease), transform var(--dur-fast) var(--ease);
  white-space: nowrap;
}
.btn:active{ transform: translateY(1px); }
.btn-primary{ background: var(--color-ink); color: var(--color-bg); border-color: var(--color-ink); }
.btn-primary:hover{ background: var(--color-accent-dark); border-color: var(--color-accent-dark); }
.btn-ghost{ background: transparent; color: var(--color-ink); border-color: var(--color-ink-40); }
.btn-ghost:hover{ border-color: var(--color-ink); background: rgba(23,20,15,0.04); }
.btn-small{ padding: 11px 20px; }
.btn-wide{ width: 100%; padding: 12px 24px; font-size: 0.76rem; }

/* ---------- Header / Nav ---------- */
.site-header{
  position: sticky;
  top: 0;
  z-index: 60;
  background: rgba(250,247,242,0.9);
  backdrop-filter: saturate(140%) blur(10px);
  -webkit-backdrop-filter: saturate(140%) blur(10px);
  border-bottom: 1px solid transparent;
  transition: border-color var(--dur-fast) var(--ease), box-shadow var(--dur-fast) var(--ease);
}
.site-header.is-scrolled{
  border-bottom-color: var(--color-line);
  box-shadow: 0 8px 24px -20px rgba(23,20,15,0.4);
}

.header-inner{
  max-width: var(--container);
  margin-inline: auto;
  padding: 20px var(--gutter);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  transition: padding var(--dur-fast) var(--ease);
}
.site-header.is-scrolled .header-inner{ padding-block: 14px; }

.brand{ display: inline-flex; align-items: center; gap: 10px; }
.brand-logo{
  width: 78px;
  height: 78px;
  object-fit: cover;
  border-radius: 50%;
  flex-shrink: 0;
}
.brand-name{
  font-family: var(--font-display);
  font-size: 1.28rem;
  letter-spacing: 0.06em;
  font-weight: 600;
}

.main-nav ul{ display: flex; gap: 36px; }
.main-nav a{
  font-size: 0.82rem;
  font-weight: 500;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  position: relative;
  padding-bottom: 4px;
}
.main-nav a::after{
  content: "";
  position: absolute;
  left: 0; right: 100%;
  bottom: 0;
  height: 1px;
  background: var(--color-accent);
  transition: right var(--dur-fast) var(--ease);
}
.main-nav a:hover::after,
.main-nav a.is-active::after{ right: 0; }
.main-nav a.is-active{ color: var(--color-accent-dark); }

.header-actions{ display: flex; align-items: center; gap: 18px; }

.nav-toggle{
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 34px;
  height: 34px;
}
.nav-toggle-bar{
  display: block;
  width: 100%;
  height: 1.5px;
  background: var(--color-ink);
  transition: transform var(--dur-fast) var(--ease), opacity var(--dur-fast) var(--ease);
}
.nav-toggle[aria-expanded="true"] .nav-toggle-bar:nth-child(1){ transform: translateY(6.5px) rotate(45deg); }
.nav-toggle[aria-expanded="true"] .nav-toggle-bar:nth-child(2){ opacity: 0; }
.nav-toggle[aria-expanded="true"] .nav-toggle-bar:nth-child(3){ transform: translateY(-6.5px) rotate(-45deg); }

.mobile-nav{
  position: fixed;
  top: 0;
  right: 0;
  height: 100vh;
  width: min(340px, 84vw);
  background: var(--color-bg);
  border-left: 1px solid var(--color-line);
  z-index: 80;
  transform: translateX(100%);
  transition: transform var(--dur-med) var(--ease);
  padding: 100px 36px 40px;
  overflow-y: auto;
}
.mobile-nav.is-open{ transform: translateX(0); }
.mobile-nav ul{ display: flex; flex-direction: column; gap: 26px; }
.mobile-nav a{ font-family: var(--font-display); font-size: 1.5rem; }
.mobile-nav .btn{ margin-top: 10px; }

.mobile-nav-backdrop{
  position: fixed;
  inset: 0;
  background: rgba(23,20,15,0.35);
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--dur-med) var(--ease);
  z-index: 70;
}
.mobile-nav-backdrop.is-open{ opacity: 1; pointer-events: auto; }

/* ---------- Hero ---------- */
.hero{ padding-top: clamp(56px, 8vw, 96px); }
.hero-inner{
  max-width: var(--container);
  margin-inline: auto;
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: clamp(40px, 6vw, 90px);
  align-items: center;
}

.hero-title{ margin-bottom: 22px; }
.hero-lede{ font-size: 1.12rem; color: var(--color-ink-60); max-width: 46ch; margin-bottom: 34px; }
.hero-actions{ display: flex; flex-wrap: wrap; gap: 16px; margin-bottom: 52px; }

.hero-stats{
  display: flex;
  gap: clamp(24px, 4vw, 48px);
  padding-top: 28px;
  border-top: 1px solid var(--color-line);
}
.hero-stat dd{
  font-family: var(--font-display);
  font-size: clamp(2rem, 3vw, 2.6rem);
  font-weight: 600;
  margin: 0 0 6px;
  color: var(--color-ink);
}
.hero-stat dt{
  font-size: 0.7rem;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--color-ink-40);
}

.hero-plate{ position: relative; max-width: 420px; margin-left: auto; }
.plate-frame{
  background: var(--color-surface);
  padding: 18px;
  box-shadow: var(--shadow-plate);
  border: 1px solid var(--color-line);
  transition: transform var(--dur-med) var(--ease), box-shadow var(--dur-med) var(--ease);
  overflow: hidden;
}
.plate-frame img{ width: 100%; height: auto; transition: transform var(--dur-med) var(--ease); }
.hero-plate:hover .plate-frame{
  transform: translateY(-6px);
  box-shadow: var(--shadow-lift);
}
.hero-plate:hover .plate-frame img{ transform: scale(1.03); }

.hero-plate figcaption{ display: flex; flex-direction: column; gap: 4px; margin-top: 18px; padding-left: 4px; }
.plate-index{ font-size: 0.7rem; letter-spacing: 0.14em; text-transform: uppercase; color: var(--color-accent-dark); font-weight: 600; }
.plate-title{ font-family: var(--font-display); font-style: italic; font-size: 1.1rem; }

/* ---------- Statement band ---------- */
.statement{ background: var(--color-bg-alt); border-top: 1px solid var(--color-line); border-bottom: 1px solid var(--color-line); }
.statement-inner{ max-width: 880px; margin-inline: auto; text-align: center; }
.statement-text{
  font-family: var(--font-display);
  font-style: italic;
  font-size: clamp(1.5rem, 2.6vw, 2.1rem);
  line-height: 1.5;
  color: var(--color-ink);
}
.statement-divider{ width: 56px; height: 1px; background: var(--color-accent); margin: 32px auto; }
.statement-meta{ font-size: 0.9rem; color: var(--color-ink-60); }
.statement-name{ font-weight: 600; color: var(--color-ink); }

/* ---------- Gallery ---------- */
.gallery-grid{
  max-width: var(--container);
  margin-inline: auto;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 34px 28px;
}

.plate{ display: flex; flex-direction: column; }
.plate-trigger{
  display: block;
  width: 100%;
  padding: 0;
  background: var(--color-surface);
  border: 1px solid var(--color-line);
  overflow: hidden;
  transition: border-color var(--dur-fast) var(--ease), box-shadow var(--dur-fast) var(--ease), transform var(--dur-fast) var(--ease);
}
.plate-trigger img{ width: 100%; height: auto; transition: transform var(--dur-med) var(--ease); }
.plate-trigger:hover{ border-color: var(--color-line-strong); box-shadow: var(--shadow-plate); transform: translateY(-4px); }
.plate-trigger:hover img{ transform: scale(1.035); }

.plate figcaption{ display: flex; flex-direction: column; gap: 3px; margin-top: 14px; }
.plate .plate-title{
  font-size: 1.02rem;
  transition: transform var(--dur-fast) var(--ease);
}
.plate:hover .plate-title{ transform: translateX(3px); }
.plate .plate-medium{ font-size: 0.78rem; color: var(--color-ink-40); }
.plate-view-link{
  margin-top: 6px;
  align-self: flex-start;
  font-size: 0.76rem;
  font-weight: 600;
  letter-spacing: 0.03em;
  color: var(--color-accent-dark);
  border-bottom: 1px solid transparent;
  transition: border-color var(--dur-fast) var(--ease);
}
.plate-view-link:hover{ border-color: var(--color-accent-dark); }

/* ---------- Services ---------- */
.services{ background: var(--color-bg-alt); }
.services-grid{
  max-width: var(--container);
  margin-inline: auto;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  background: var(--color-line);
  border: 1px solid var(--color-line);
}
.service-card{
  background: var(--color-bg-alt);
  padding: 40px 30px;
  transition: background var(--dur-fast) var(--ease);
  display: flex;
  flex-direction: column;
}
.service-card:hover{ background: var(--color-surface); }
.service-index{
  display: block;
  font-family: var(--font-display);
  font-style: italic;
  font-size: 0.95rem;
  color: var(--color-accent);
  margin-bottom: 18px;
}
.service-card h3{ margin-bottom: 12px; }
.service-card p{ font-size: 0.92rem; color: var(--color-ink-60); margin-bottom: 18px; }
.service-price{ font-family: var(--font-display); font-weight: 600; font-size: 1.15rem; color: var(--color-ink); margin-bottom: 14px !important; }
.service-link{
  margin-top: auto;
  font-size: 0.76rem;
  font-weight: 600;
  letter-spacing: 0.03em;
  color: var(--color-accent-dark);
  border-bottom: 1px solid transparent;
  align-self: flex-start;
  transition: border-color var(--dur-fast) var(--ease);
}
.service-link:hover{ border-color: var(--color-accent-dark); }

/* ---------- Process ---------- */
.process-list{
  max-width: var(--container);
  margin-inline: auto;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 40px;
  position: relative;
}
.process-list::before{
  content: "";
  position: absolute;
  top: 18px;
  left: 6%;
  right: 6%;
  height: 1px;
  background: var(--color-line);
  z-index: 0;
}
.process-step{ position: relative; z-index: 1; }
.process-num{
  display: flex;
  align-items: center;
  justify-content: center;
  width: 38px;
  height: 38px;
  font-family: var(--font-display);
  font-style: italic;
  font-size: 1.2rem;
  color: var(--color-accent-dark);
  background: var(--color-bg);
  border: 1px solid var(--color-line-strong);
  border-radius: 50%;
  margin-bottom: 18px;
}
.process-step h3{ margin-bottom: 10px; }
.process-step p{ font-size: 0.92rem; color: var(--color-ink-60); }

/* ---------- Why ART MART ---------- */
.why{ background: var(--color-ink); }
.why .eyebrow{ color: var(--color-accent); }
.why h2{ color: var(--color-bg); }
.why-grid{
  max-width: var(--container);
  margin-inline: auto;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 28px;
}
.why-card{
  padding: 30px 26px;
  border: 1px solid rgba(250,247,242,0.14);
  background: rgba(250,247,242,0.03);
}
.why-mark{
  display: block;
  color: var(--color-accent);
  font-size: 1.1rem;
  margin-bottom: 16px;
}
.why-card h3{ color: var(--color-bg); margin-bottom: 8px; font-size: 1.1rem; }
.why-card p{ font-size: 0.88rem; color: rgba(250,247,242,0.6); line-height: 1.6; }

/* ---------- Commission form ---------- */
.commission{ background: var(--color-ink); color: var(--color-bg); }
.commission .eyebrow{ color: var(--color-accent); }
.commission h2{ color: var(--color-bg); }
.commission-inner{
  max-width: var(--container);
  margin-inline: auto;
  display: grid;
  grid-template-columns: 0.85fr 1.15fr;
  gap: clamp(40px, 6vw, 90px);
}
.commission .section-lede{ color: rgba(250,247,242,0.62); }

.commission-notes{ margin-top: 32px; display: flex; flex-direction: column; gap: 14px; }
.commission-notes li{ font-size: 0.9rem; color: rgba(250,247,242,0.78); padding-left: 20px; position: relative; }
.commission-notes li::before{ content: ""; position: absolute; left: 0; top: 9px; width: 8px; height: 1px; background: var(--color-accent); }

.commission-form{
  background: var(--color-bg);
  color: var(--color-ink);
  padding: clamp(20px, 2.5vw, 28px);
  border: 1px solid rgba(250,247,242,0.08);
  max-width: 560px;
}
.form-row{ display: grid; grid-template-columns: 1fr 1fr; gap: 22px; }
.form-field{ margin-bottom: 14px; display: flex; flex-direction: column; }
.form-field label{
  font-size: 0.76rem;
  font-weight: 600;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--color-ink-60);
  margin-bottom: 9px;
}
.form-field input,
.form-field select,
.form-field textarea{
  border: 1px solid var(--color-line);
  background: var(--color-surface);
  padding: 6px 10px;
  font-size: 0.82rem;
  border-radius: var(--radius);
  transition: border-color var(--dur-fast) var(--ease);
  width: 100%;
}
.form-field input:focus,
.form-field select:focus,
.form-field textarea:focus{ border-color: var(--color-accent); outline: none; }
.form-field textarea{ resize: vertical; min-height: 70px; }
.field-hint{ font-size: 0.76rem; color: var(--color-ink-40); margin-top: 6px; }
.field-error{ font-size: 0.76rem; color: var(--color-error); margin-top: 6px; display: none; }
.form-field.has-error input,
.form-field.has-error select,
.form-field.has-error textarea{ border-color: var(--color-error); }
.form-field.has-error .field-error{ display: block; }

.form-status{ margin-top: 16px; font-size: 0.88rem; min-height: 1.4em; }
.form-status.is-success{ color: #4C7A4E; }
.form-status.is-error{ color: var(--color-error); }

/* ---------- Reviews ---------- */
.reviews-summary{ display: flex; align-items: center; gap: 20px; margin-top: 28px; }
.reviews-average{ font-family: var(--font-display); font-size: 3rem; font-weight: 600; line-height: 1; }
.reviews-count{ display: block; font-size: 0.8rem; color: var(--color-ink-40); margin-top: 6px; }

.stars{ display: inline-flex; gap: 4px; }
.star{ --fill: 0%; position: relative; width: 20px; height: 20px; display: inline-block; color: var(--color-line-strong); }
.stars-interactive .star{ width: 30px; height: 30px; cursor: pointer; }
.star::before, .star::after{ content: "\2605"; position: absolute; inset: 0; font-size: 20px; line-height: 1; }
.stars-interactive .star::before, .stars-interactive .star::after{ font-size: 30px; }
.star::before{ color: var(--color-line-strong); }
.star::after{ color: var(--color-accent); width: var(--fill); overflow: hidden; white-space: nowrap; }
.stars-interactive .star{ transition: transform var(--dur-fast) var(--ease); }
.stars-interactive .star:hover{ transform: scale(1.08); }

.reviews-grid{
  max-width: var(--container);
  margin-inline: auto;
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 26px;
  margin-bottom: 64px;
}
.review-card{
  background: var(--color-surface);
  border: 1px solid var(--color-line);
  padding: 32px;
  display: flex;
  flex-direction: column;
  gap: 16px;
  transition: transform var(--dur-fast) var(--ease), box-shadow var(--dur-fast) var(--ease);
}
.review-card:hover{ transform: translateY(-4px); box-shadow: var(--shadow-plate); }
.review-card p{ font-family: var(--font-display); font-size: 1.18rem; font-style: italic; line-height: 1.55; }
.review-card footer{ font-size: 0.8rem; letter-spacing: 0.03em; color: var(--color-ink-40); text-transform: uppercase; }
.review-card cite{ font-style: normal; color: var(--color-ink-80); font-weight: 600; }

.rate-widget{
  max-width: 560px;
  margin: 0 auto;
  text-align: center;
  background: var(--color-bg-alt);
  border: 1px solid var(--color-line);
  padding: 44px 32px;
}
.rate-widget h3{ margin-bottom: 8px; }
.rate-widget p{ font-size: 0.92rem; color: var(--color-ink-60); margin-bottom: 22px; }
.rate-feedback{ margin-top: 16px; font-size: 0.86rem; color: var(--color-accent-dark); min-height: 1.4em; }

/* ---------- Contact ---------- */
.contact{ text-align: center; }
.contact-inner{ max-width: 720px; margin-inline: auto; }
.contact .eyebrow, .contact h2{ text-align: center; }
.contact .section-lede{ margin-inline: auto; text-align: center; }

.contact-links{ display: flex; flex-wrap: wrap; justify-content: center; gap: 16px; margin-top: 40px; }
.contact-link{
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 14px 24px;
  border: 1px solid var(--color-ink-40);
  font-size: 0.86rem;
  font-weight: 500;
  transition: background var(--dur-fast) var(--ease), color var(--dur-fast) var(--ease), border-color var(--dur-fast) var(--ease);
}
.contact-link:hover{ background: var(--color-ink); color: var(--color-bg); border-color: var(--color-ink); }
.contact-icon{ display: inline-flex; }

/* ---------- Footer ---------- */
.site-footer{
  background: var(--color-bg-alt);
  border-top: 1px solid var(--color-line);
  padding: 72px var(--gutter) 0;
  position: relative;
  z-index: 55;
}
.footer-inner{
  max-width: var(--container);
  margin-inline: auto;
  display: grid;
  grid-template-columns: 1.2fr 2fr;
  gap: 60px;
  padding-bottom: 56px;
  border-bottom: 1px solid var(--color-line);
}
.footer-brand{ display: flex; flex-direction: column; gap: 12px; align-items: flex-start; }
.footer-brand p{ font-size: 0.88rem; color: var(--color-ink-60); max-width: 32ch; margin-top: 6px; }
.footer-nav{ display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.footer-nav h3{
  font-family: var(--font-body);
  font-size: 0.76rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-ink-40);
  margin-bottom: 18px;
}
.footer-nav ul{ display: flex; flex-direction: column; gap: 12px; }
.footer-nav a{ font-size: 0.92rem; transition: color var(--dur-fast) var(--ease); }
.footer-nav a:hover{ color: var(--color-accent-dark); }

.footer-bottom{ max-width: var(--container); margin-inline: auto; padding: 24px 0 32px; font-size: 0.78rem; color: var(--color-ink-40); }
.developer-credit{
  margin-top: 8px;
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 10px;
  font-size: 0.75rem;
  color: var(--color-ink-40);
}
.developer-credit a{ color: var(--color-ink-40); text-decoration: underline; text-underline-offset: 2px; }
.developer-credit a:hover{ color: var(--color-accent-dark); }
.developer-insta{ display: inline-flex; text-decoration: none !important; flex-shrink: 0; }

/* ---------- Lightbox ---------- */
.lightbox{
  position: fixed;
  inset: 0;
  z-index: 100;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--dur-med) var(--ease);
}
.lightbox.is-open{ opacity: 1; pointer-events: auto; }
.lightbox-backdrop{ position: absolute; inset: 0; background: rgba(23,20,15,0.86); }
.lightbox-content{
  position: relative;
  z-index: 2;
  max-width: min(640px, 88vw);
  max-height: 88vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  transform: translateY(14px) scale(0.98);
  transition: transform var(--dur-med) var(--ease);
}
.lightbox.is-open .lightbox-content{ transform: translateY(0) scale(1); }
.lightbox-content img{ max-height: 68vh; width: auto; background: var(--color-bg-alt); padding: 14px; border: 1px solid rgba(250,247,242,0.15); }
.lightbox-caption{ text-align: center; margin-top: 18px; color: var(--color-bg); }
.lightbox-title{ font-family: var(--font-display); font-style: italic; font-size: 1.3rem; }
.lightbox-meta{ font-size: 0.8rem; color: rgba(250,247,242,0.6); margin-top: 4px; }
.lightbox-close{ position: absolute; top: -46px; right: 0; font-size: 2rem; line-height: 1; color: var(--color-bg); transition: opacity var(--dur-fast) var(--ease); }
.lightbox-close:hover{ opacity: 0.6; }
.lightbox-nav{ position: fixed; top: 50%; transform: translateY(-50%); font-size: 2.6rem; color: var(--color-bg); padding: 10px 16px; opacity: 0.7; transition: opacity var(--dur-fast) var(--ease); }
.lightbox-nav:hover{ opacity: 1; }
.lightbox-prev{ left: clamp(8px, 3vw, 40px); }
.lightbox-next{ right: clamp(8px, 3vw, 40px); }

/* ---------- Back to top ---------- */
.back-to-top{
  position: fixed;
  right: 24px;
  bottom: 24px;
  width: 44px;
  height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: transparent;
  color: var(--color-ink);
  border: 1px solid var(--color-ink-40);
  opacity: 0;
  pointer-events: none;
  transform: translateY(8px);
  transition: opacity var(--dur-fast) var(--ease), transform var(--dur-fast) var(--ease), background var(--dur-fast) var(--ease);
  z-index: 50;
}
.back-to-top.is-visible{ opacity: 1; pointer-events: auto; transform: translateY(0); }
.back-to-top:hover{ background: var(--color-accent-dark); color: var(--color-bg); }

/* ---------- Floating social ---------- */
.floating-social{
  position: fixed;
  left: 20px;
  top: 50%;
  transform: translateY(-50%);
  display: flex;
  flex-direction: column;
  gap: 12px;
  z-index: 50;
}
.floating-icon{
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 46px;
  height: 46px;
  background: var(--color-ink);
  color: var(--color-bg);
  border: 1px solid var(--color-ink);
  border-radius: 50%;
  transition: background var(--dur-fast) var(--ease), transform var(--dur-fast) var(--ease);
  box-shadow: 0 8px 20px -10px rgba(23,20,15,0.5);
}
.floating-icon:hover{ background: var(--color-accent-dark); transform: translateY(-3px); }
.floating-icon::after{
  content: attr(data-tooltip);
  position: absolute;
  left: 56px;
  top: 50%;
  transform: translateY(-50%) translateX(-6px);
  background: var(--color-ink);
  color: var(--color-bg);
  font-size: 0.72rem;
  font-weight: 500;
  padding: 6px 10px;
  white-space: nowrap;
  border-radius: var(--radius);
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--dur-fast) var(--ease), transform var(--dur-fast) var(--ease);
}
.floating-icon:hover::after{ opacity: 1; transform: translateY(-50%) translateX(0); }

/* ==========================================================================
   Responsive
   ========================================================================== */

@media (max-width: 1080px){
  .gallery-grid{ grid-template-columns: repeat(3, 1fr); }
  .services-grid{ grid-template-columns: repeat(2, 1fr); }
  .process-list{ grid-template-columns: repeat(2, 1fr); }
  .process-list::before{ display: none; }
  .why-grid{ grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 940px){
  .main-nav{ display: none; }
  .nav-toggle{ display: flex; }
  .header-actions .btn-small{ display: none; }

  .hero-inner{ grid-template-columns: 1fr; }
  .hero-plate{ order: -1; max-width: 360px; margin-inline: auto; }

  .commission-inner{ grid-template-columns: 1fr; }
  .footer-inner{ grid-template-columns: 1fr; gap: 40px; }
  .floating-icon::after{ display: none; }
}

@media (max-width: 720px){
  .gallery-grid{ grid-template-columns: repeat(2, 1fr); gap: 24px 18px; }
  .services-grid{ grid-template-columns: 1fr; }
  .process-list{ grid-template-columns: 1fr; gap: 32px; }
  .why-grid{ grid-template-columns: 1fr; }
  .reviews-grid{ grid-template-columns: 1fr; }
  .form-row{ grid-template-columns: 1fr; gap: 0; }
  .footer-nav{ grid-template-columns: 1fr 1fr; }
  .hero-stats{ flex-wrap: wrap; row-gap: 20px; }
  .contact-links{ flex-direction: column; align-items: stretch; }
  .contact-link{ justify-content: center; }
}

@media (max-width: 480px){
  .gallery-grid{ grid-template-columns: 1fr; max-width: 92vw; margin-inline: auto; }
  .footer-nav{ grid-template-columns: 1fr; }
  section{ padding-block: 36px; padding-inline: 18px; }
  .floating-social{ left: 12px; }
  .floating-icon{ width: 38px; height: 38px; }
  .developer-credit{ flex-wrap: wrap; justify-content: center; text-align: center; margin-top: 40px; padding-bottom: 20px; }
  .contact-link{ width: 100%; }
  .hero-stats{ gap: 16px 28px; }
}
.commission-form-wrap{ width: 100%; }
.form-toggle{
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 14px;
  margin-bottom: 24px;
}
.form-toggle-label{
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: rgba(250,247,242,0.45);
  cursor: pointer;
  transition: color var(--dur-fast) var(--ease);
}
.form-toggle-label.is-active{ color: var(--color-bg); }
.form-toggle-switch{
  position: relative;
  width: 50px;
  height: 26px;
  background: rgba(250,247,242,0.15);
  border: 1px solid rgba(250,247,242,0.3);
  border-radius: 999px;
  flex-shrink: 0;
}
.form-toggle-knob{
  position: absolute;
  top: 2px;
  left: 2px;
  width: 20px;
  height: 20px;
  background: var(--color-accent);
  border-radius: 50%;
  transition: transform var(--dur-fast) var(--ease);
}
.form-toggle-switch.is-customer .form-toggle-knob{ transform: translateX(24px); }