/* ==========================================================================
   FLORISSANT WOODWORKS — Style System
   Dark workshop aesthetic · Square edges · Brass accent
   ========================================================================== */

/* 01. Reset & Base
   ========================================================================== */
*, *::before, *::after {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: 'Inter', 'Helvetica Neue', Helvetica, Arial, sans-serif;
  font-weight: 400;
  font-size: 1.0625rem;
  line-height: 1.7;
  color: var(--text);
  background: var(--bg);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

img {
  display: block;
  max-width: 100%;
  height: auto;
}

a {
  color: inherit;
  text-decoration: none;
}

ul, ol {
  list-style: none;
}

button, input, select, textarea {
  font: inherit;
  color: inherit;
  border: none;
  background: none;
  outline: none;
}

/* 02. Custom Properties
   ========================================================================== */
:root {
  --bg:             #111111;
  --bg-elevated:    #1a1a1a;
  --bg-surface:     #222222;
  --text:           #f0ece4;
  --text-muted:     #9a9488;
  --accent:         #c8a96e;
  --accent-hover:   #dbbf82;
  --rule:           #333333;
  --overlay:        rgba(0, 0, 0, 0.55);
  --overlay-heavy:  rgba(0, 0, 0, 0.7);

  --font-serif:     'Playfair Display', Georgia, serif;
  --font-sans:      'Inter', 'Helvetica Neue', Helvetica, Arial, sans-serif;

  --text-xs:    0.75rem;
  --text-sm:    0.85rem;
  --text-base:  1.0625rem;
  --text-lg:    1.25rem;
  --text-xl:    1.75rem;
  --text-2xl:   2.5rem;
  --text-3xl:   3.5rem;
  --text-hero:  clamp(3rem, 6vw, 5.5rem);

  --space-xs:   8px;
  --space-sm:   16px;
  --space-md:   24px;
  --space-lg:   48px;
  --space-xl:   80px;
  --space-2xl:  120px;

  --max-width:  1200px;
  --header-h:   72px;
  --banner-h:   40px;
  --banner-bg:  #1a2c44;
}

/* 03. Typography
   ========================================================================== */
h1, h2, h3, h4 {
  font-family: var(--font-serif);
  font-weight: 700;
  line-height: 1.15;
  color: var(--text);
}

h1 { font-size: var(--text-3xl); }
h2 { font-size: var(--text-2xl); }
h3 { font-size: var(--text-xl);  }
h4 { font-size: var(--text-lg);  }

p {
  margin-bottom: 1em;
  color: var(--text-muted);
}

p:last-child { margin-bottom: 0; }

.eyebrow {
  font-family: var(--font-sans);
  font-size: var(--text-xs);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.2em;
  color: var(--accent);
  margin-bottom: var(--space-sm);
  display: block;
}

.lead {
  font-size: var(--text-lg);
  line-height: 1.6;
}

/* 04. Layout Utilities
   ========================================================================== */
.container {
  width: 100%;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 var(--space-md);
}

.section {
  padding: var(--space-2xl) 0;
}

.section--elevated {
  background: var(--bg-elevated);
}

.section--surface {
  background: var(--bg-surface);
}

.grid {
  display: grid;
  gap: var(--space-md);
}

.text-center { text-align: center; }

/* 05. Buttons
   ========================================================================== */
.btn {
  display: inline-block;
  font-family: var(--font-sans);
  font-size: var(--text-sm);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  padding: 14px 32px;
  border: 1px solid transparent;
  cursor: pointer;
  transition: all 0.3s ease;
  text-align: center;
}

.btn--primary {
  background: var(--accent);
  color: var(--bg);
  border-color: var(--accent);
}

.btn--primary:hover {
  background: var(--accent-hover);
  border-color: var(--accent-hover);
}

.btn--outline {
  background: transparent;
  color: var(--accent);
  border-color: var(--accent);
}

.btn--outline:hover {
  background: var(--accent);
  color: var(--bg);
}

.btn--large {
  padding: 18px 44px;
  font-size: var(--text-base);
}

.btn--full {
  display: block;
  width: 100%;
}

/* 06. Header & Navigation
   ========================================================================== */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 100;
  padding: 0 var(--space-md);
  height: var(--header-h);
  display: flex;
  align-items: center;
  justify-content: space-between;
  transition: background 0.3s ease, border-color 0.3s ease;
  border-bottom: 1px solid transparent;
  background: rgba(17, 17, 17, 0.7);
}

.site-header.is-scrolled {
  background: var(--bg);
  border-bottom-color: var(--rule);
}

.brand {
  display: flex;
  flex-direction: column;
  line-height: 1.2;
}

.brand__name {
  font-family: var(--font-serif);
  font-size: 1.15rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text);
}

.brand__tagline {
  font-family: var(--font-sans);
  font-size: var(--text-xs);
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--text-muted);
}

.nav {
  display: flex;
  align-items: center;
  gap: var(--space-lg);
}

.nav__links {
  display: flex;
  gap: var(--space-lg);
}

.nav__link {
  font-family: var(--font-sans);
  font-size: var(--text-sm);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--text-muted);
  transition: color 0.3s ease;
  position: relative;
}

.nav__link:hover,
.nav__link.is-active {
  color: var(--text);
}

.nav__link.is-active::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 100%;
  height: 1px;
  background: var(--accent);
}

/* 07. Mobile Menu
   ========================================================================== */
.menu-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  padding: 8px;
  z-index: 110;
  background: none;
  border: none;
}

.menu-toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--text);
  transition: all 0.3s ease;
}

.menu-toggle.is-active span:nth-child(1) {
  transform: rotate(45deg) translate(5px, 5px);
}

.menu-toggle.is-active span:nth-child(2) {
  opacity: 0;
}

.menu-toggle.is-active span:nth-child(3) {
  transform: rotate(-45deg) translate(5px, -5px);
}

.mobile-menu {
  position: fixed;
  inset: 0;
  background: var(--bg);
  z-index: 105;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: var(--space-lg);
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s ease;
}

.mobile-menu.is-active {
  opacity: 1;
  pointer-events: all;
}

.mobile-menu__link {
  font-family: var(--font-serif);
  font-size: var(--text-2xl);
  color: var(--text);
  transition: color 0.3s ease;
}

.mobile-menu__link:hover {
  color: var(--accent);
}

/* 08. Hero Sections
   ========================================================================== */
.hero {
  position: relative;
  min-height: 80vh;
  display: flex;
  align-items: flex-end;
  padding: var(--space-xl) 0;
  overflow: hidden;
}

.hero--short {
  min-height: 40vh;
  align-items: center;
  text-align: center;
}

.hero--shorter {
  min-height: 35vh;
  align-items: center;
  text-align: center;
}

.hero__bg {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
}

.hero__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to bottom, rgba(0,0,0,0.3) 0%, rgba(0,0,0,0.75) 100%);
}

.hero__content {
  position: relative;
  z-index: 2;
  max-width: 700px;
}

.hero--short .hero__content,
.hero--shorter .hero__content {
  max-width: 100%;
}

.hero__title {
  font-size: var(--text-hero);
  margin-bottom: var(--space-md);
  color: var(--text);
}

.hero__lede {
  font-size: var(--text-lg);
  color: var(--text-muted);
  margin-bottom: var(--space-lg);
  max-width: 540px;
}

.hero__actions {
  display: flex;
  gap: var(--space-sm);
  flex-wrap: wrap;
}

.scroll-indicator {
  position: absolute;
  bottom: var(--space-lg);
  left: 50%;
  transform: translateX(-50%);
  z-index: 2;
}

.scroll-indicator__line {
  display: block;
  width: 1px;
  height: 48px;
  background: var(--accent);
  animation: scroll-pulse 2s ease-in-out infinite;
}

@keyframes scroll-pulse {
  0%, 100% { opacity: 0.3; transform: scaleY(0.5); transform-origin: top; }
  50%      { opacity: 1;   transform: scaleY(1);   transform-origin: top; }
}

/* 09. Pillars Section
   ========================================================================== */
.pillars {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0;
}

.pillar {
  text-align: center;
  padding: var(--space-xl) var(--space-lg);
  border-right: 1px solid var(--rule);
}

.pillar:last-child {
  border-right: none;
}

.pillar__rule {
  display: block;
  width: 32px;
  height: 1px;
  background: var(--accent);
  margin: 0 auto var(--space-md);
}

.pillar__title {
  font-family: var(--font-serif);
  font-size: var(--text-xl);
  margin-bottom: var(--space-sm);
  color: var(--text);
}

.pillar__text {
  font-size: var(--text-sm);
  color: var(--text-muted);
  max-width: 280px;
  margin: 0 auto;
}

/* 10. Gallery Grid & Lightbox
   ========================================================================== */
.gallery-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-sm);
}

.gallery-grid--preview {
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-md);
}

.gallery-item {
  position: relative;
  overflow: hidden;
  cursor: pointer;
  aspect-ratio: 4 / 3;
  background: var(--bg-surface);
}

.gallery-item--tall {
  aspect-ratio: 3 / 4;
}

.gallery-item--square {
  aspect-ratio: 1 / 1;
}

.gallery-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: brightness(0.95) contrast(1.05);
  transition: filter 0.3s ease, transform 0.5s ease;
}

.gallery-item:hover img {
  filter: brightness(1) contrast(1);
  transform: scale(1.02);
}

.gallery-item__overlay {
  position: absolute;
  inset: 0;
  background: var(--overlay);
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: var(--space-md);
  opacity: 0;
  transition: opacity 0.3s ease;
}

.gallery-item:hover .gallery-item__overlay {
  opacity: 1;
}

.gallery-item__title {
  font-family: var(--font-serif);
  font-size: var(--text-lg);
  color: var(--text);
  transform: translateY(10px);
  transition: transform 0.3s ease;
}

.gallery-item:hover .gallery-item__title {
  transform: translateY(0);
}

.gallery-item__meta {
  font-size: var(--text-xs);
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-top: 4px;
  transform: translateY(10px);
  transition: transform 0.3s ease 0.05s;
}

.gallery-item:hover .gallery-item__meta {
  transform: translateY(0);
}

/* Placeholder for items without images */
.gallery-item--placeholder {
  background: repeating-linear-gradient(
    -45deg,
    var(--bg-surface),
    var(--bg-surface) 10px,
    var(--bg-elevated) 10px,
    var(--bg-elevated) 20px
  );
}

/* View gallery link */
.gallery-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-sans);
  font-size: var(--text-sm);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: var(--accent);
  transition: color 0.3s ease;
  margin-top: var(--space-lg);
}

.gallery-link:hover {
  color: var(--accent-hover);
}

.gallery-link__arrow {
  transition: transform 0.3s ease;
}

.gallery-link:hover .gallery-link__arrow {
  transform: translateX(4px);
}

/* Lightbox */
.lightbox {
  position: fixed;
  inset: 0;
  z-index: 200;
  background: rgba(0, 0, 0, 0.92);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s ease;
}

.lightbox.is-active {
  opacity: 1;
  pointer-events: all;
}

.lightbox__img {
  max-width: 90vw;
  max-height: 85vh;
  object-fit: contain;
}

.lightbox__close {
  position: absolute;
  top: var(--space-md);
  right: var(--space-md);
  font-size: var(--text-2xl);
  color: var(--text);
  cursor: pointer;
  transition: color 0.3s ease;
  line-height: 1;
  background: none;
  border: none;
}

.lightbox__close:hover {
  color: var(--accent);
}

.lightbox__nav {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  font-size: var(--text-2xl);
  color: var(--text);
  cursor: pointer;
  padding: var(--space-sm);
  transition: color 0.3s ease;
  background: none;
  border: none;
}

.lightbox__nav:hover {
  color: var(--accent);
}

.lightbox__nav--prev { left: var(--space-md); }
.lightbox__nav--next { right: var(--space-md); }

/* 11. About Section
   ========================================================================== */
.about {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-xl);
  align-items: center;
}

.about__image-wrap {
  position: relative;
}

.about__image-wrap::after {
  content: '';
  position: absolute;
  bottom: -12px;
  right: -12px;
  width: 100%;
  height: 100%;
  border: 1px solid var(--accent);
  z-index: -1;
}

.about__image {
  width: 100%;
  aspect-ratio: 3 / 4;
  object-fit: cover;
  background: var(--bg-surface);
  filter: brightness(0.95) contrast(1.05);
}

/* Placeholder for about image */
.about__image--placeholder {
  background: repeating-linear-gradient(
    -45deg,
    var(--bg-surface),
    var(--bg-surface) 10px,
    var(--bg-elevated) 10px,
    var(--bg-elevated) 20px
  );
}

.about__content {
  max-width: 500px;
}

.about__title {
  margin-bottom: var(--space-md);
}

.about__text {
  margin-bottom: var(--space-md);
}

.credential-list {
  border-top: 1px solid var(--rule);
  margin-top: var(--space-lg);
  padding-top: var(--space-md);
}

.credential-list li {
  padding: var(--space-sm) 0;
  border-bottom: 1px solid var(--rule);
  font-size: var(--text-sm);
  color: var(--text-muted);
  display: flex;
  justify-content: space-between;
}

.credential-list li strong {
  color: var(--text);
  font-weight: 600;
}

/* 12. CTA Banner
   ========================================================================== */
.cta-banner {
  position: relative;
  padding: var(--space-2xl) 0;
  text-align: center;
  overflow: hidden;
}

.cta-banner__bg {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
}

.cta-banner__overlay {
  position: absolute;
  inset: 0;
  background: var(--overlay-heavy);
}

.cta-banner__content {
  position: relative;
  z-index: 2;
}

.cta-banner__title {
  font-size: var(--text-3xl);
  margin-bottom: var(--space-sm);
}

.cta-banner__text {
  font-size: var(--text-lg);
  margin-bottom: var(--space-lg);
  color: var(--text-muted);
}

/* 13. Contact Form & Upload
   ========================================================================== */
.contact-layout {
  display: grid;
  grid-template-columns: 2fr 1fr;
  gap: var(--space-xl);
}

.contact-form {
  background: var(--bg-elevated);
  padding: var(--space-lg);
}

.form-group {
  margin-bottom: var(--space-md);
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-md);
}

.form-label {
  display: block;
  font-family: var(--font-sans);
  font-size: var(--text-xs);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  color: var(--text-muted);
  margin-bottom: var(--space-xs);
}

.form-input,
.form-textarea {
  display: block;
  width: 100%;
  background: transparent;
  border: 1px solid var(--rule);
  color: var(--text);
  padding: 14px 16px;
  font-size: var(--text-base);
  transition: border-color 0.3s ease;
}

.form-input:focus,
.form-textarea:focus {
  border-color: var(--accent);
}

.form-input::placeholder,
.form-textarea::placeholder {
  color: var(--text-muted);
  opacity: 0.5;
}

.form-textarea {
  resize: vertical;
  min-height: 140px;
}

/* Toggle boxes (indoor/outdoor, call time) */
.toggle-group {
  display: flex;
  gap: var(--space-sm);
}

.toggle-box {
  flex: 1;
  position: relative;
}

.toggle-box input {
  position: absolute;
  opacity: 0;
  width: 0;
  height: 0;
}

.toggle-box label {
  display: block;
  text-align: center;
  padding: 14px 16px;
  border: 1px solid var(--rule);
  font-family: var(--font-sans);
  font-size: var(--text-sm);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--text-muted);
  cursor: pointer;
  transition: all 0.3s ease;
}

.toggle-box input:checked + label {
  border-color: var(--accent);
  color: var(--accent);
}

.toggle-box label:hover {
  border-color: var(--text-muted);
}

/* File upload drop zone */
.upload-zone {
  border: 1px dashed var(--rule);
  padding: var(--space-lg) var(--space-md);
  text-align: center;
  cursor: pointer;
  transition: border-color 0.3s ease, background 0.3s ease;
  position: relative;
}

.upload-zone:hover,
.upload-zone.is-dragover {
  border-color: var(--accent);
  background: rgba(200, 169, 110, 0.05);
}

.upload-zone__text {
  font-size: var(--text-sm);
  color: var(--text-muted);
}

.upload-zone__text strong {
  color: var(--accent);
}

.upload-zone__hint {
  font-size: var(--text-xs);
  color: var(--text-muted);
  margin-top: var(--space-xs);
  opacity: 0.6;
}

.upload-zone input[type="file"] {
  position: absolute;
  inset: 0;
  opacity: 0;
  cursor: pointer;
}

.upload-preview {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  padding: var(--space-sm);
  border: 1px solid var(--rule);
  margin-top: var(--space-sm);
}

.upload-preview__name {
  font-size: var(--text-sm);
  color: var(--text);
  flex: 1;
}

.upload-preview__remove {
  color: var(--text-muted);
  cursor: pointer;
  font-size: var(--text-sm);
  transition: color 0.3s ease;
  background: none;
  border: none;
}

.upload-preview__remove:hover {
  color: var(--accent);
}

/* Contact sidebar */
.contact-sidebar {
  padding-top: var(--space-md);
}

.contact-sidebar__title {
  font-family: var(--font-serif);
  font-size: var(--text-xl);
  margin-bottom: var(--space-md);
}

.contact-info-list {
  border-top: 1px solid var(--rule);
}

.contact-info-list li {
  padding: var(--space-sm) 0;
  border-bottom: 1px solid var(--rule);
}

.contact-info-list__label {
  font-size: var(--text-xs);
  text-transform: uppercase;
  letter-spacing: 0.15em;
  color: var(--text-muted);
  margin-bottom: 2px;
  display: block;
}

.contact-info-list__value {
  font-size: var(--text-base);
  color: var(--text);
}

.contact-info-list__value a {
  color: var(--accent);
  transition: color 0.3s ease;
}

.contact-info-list__value a:hover {
  color: var(--accent-hover);
}

.contact-quote {
  margin-top: var(--space-lg);
  padding-top: var(--space-lg);
  border-top: 1px solid var(--rule);
  font-family: var(--font-serif);
  font-size: var(--text-lg);
  font-style: italic;
  color: var(--text-muted);
  line-height: 1.5;
}

/* Alerts */
.alert {
  padding: var(--space-sm) var(--space-md);
  border: 1px solid;
  margin-bottom: var(--space-md);
  font-size: var(--text-sm);
}

.alert--success {
  border-color: #4a7c59;
  color: #7dba93;
  background: rgba(74, 124, 89, 0.1);
}

.alert--error {
  border-color: #7c4a4a;
  color: #ba7d7d;
  background: rgba(124, 74, 74, 0.1);
}

/* Form success state */
.form-success {
  text-align: center;
  padding: var(--space-xl) var(--space-lg);
}

.form-success__check {
  width: 48px;
  height: 48px;
  border: 2px solid var(--accent);
  margin: 0 auto var(--space-md);
  position: relative;
}

.form-success__check::after {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  width: 12px;
  height: 22px;
  border: solid var(--accent);
  border-width: 0 2px 2px 0;
  transform: translate(-50%, -60%) rotate(45deg);
}

.form-success__title {
  font-family: var(--font-serif);
  font-size: var(--text-xl);
  margin-bottom: var(--space-sm);
}

.form-success__text {
  color: var(--text-muted);
}

/* Form loading state */
.btn--loading {
  position: relative;
  color: transparent;
  pointer-events: none;
}

.btn--loading::after {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  width: 20px;
  height: 20px;
  margin: -10px 0 0 -10px;
  border: 2px solid var(--bg);
  border-right-color: transparent;
  animation: spin 0.6s linear infinite;
}

@keyframes spin {
  to { transform: rotate(360deg); }
}

/* 14. Footer
   ========================================================================== */
.site-footer {
  border-top: 1px solid var(--accent);
  padding: var(--space-xl) 0;
  background: var(--bg);
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: var(--space-lg);
}

.footer-brand__name {
  font-family: var(--font-serif);
  font-size: var(--text-lg);
  font-weight: 700;
  color: var(--text);
  margin-bottom: var(--space-xs);
}

.footer-brand__tagline {
  font-size: var(--text-sm);
  color: var(--text-muted);
}

.footer-nav__title,
.footer-contact__title {
  font-family: var(--font-sans);
  font-size: var(--text-xs);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  color: var(--text-muted);
  margin-bottom: var(--space-sm);
}

.footer-nav__list li {
  margin-bottom: var(--space-xs);
}

.footer-nav__list a {
  font-size: var(--text-sm);
  color: var(--text-muted);
  transition: color 0.3s ease;
}

.footer-nav__list a:hover {
  color: var(--text);
}

.footer-contact p {
  font-size: var(--text-sm);
  color: var(--text-muted);
  margin-bottom: var(--space-xs);
}

.footer-contact a {
  color: var(--accent);
  transition: color 0.3s ease;
}

.footer-contact a:hover {
  color: var(--accent-hover);
}

.footer-bottom {
  margin-top: var(--space-lg);
  padding-top: var(--space-md);
  border-top: 1px solid var(--rule);
  font-size: var(--text-xs);
  color: var(--text-muted);
}

/* 15. Scroll Animations
   ========================================================================== */
.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}

.reveal-delay-1 { transition-delay: 0.15s; }
.reveal-delay-2 { transition-delay: 0.3s;  }
.reveal-delay-3 { transition-delay: 0.45s; }

/* 16. Responsive
   ========================================================================== */
@media (max-width: 960px) {
  :root {
    --text-hero: clamp(2.5rem, 5vw, 3.5rem);
    --text-3xl: 2.5rem;
    --text-2xl: 2rem;
  }

  .nav__links,
  .nav .btn {
    display: none;
  }

  .menu-toggle {
    display: flex;
  }

  .pillars {
    grid-template-columns: 1fr;
    gap: 0;
  }

  .pillar {
    border-right: none;
    border-bottom: 1px solid var(--rule);
    padding: var(--space-lg);
  }

  .pillar:last-child {
    border-bottom: none;
  }

  .about {
    grid-template-columns: 1fr;
    gap: var(--space-lg);
  }

  .about__image-wrap::after {
    bottom: -8px;
    right: -8px;
  }

  .gallery-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .contact-layout {
    grid-template-columns: 1fr;
  }

  .contact-sidebar {
    order: -1;
  }

  .footer-grid {
    grid-template-columns: 1fr;
    gap: var(--space-md);
  }
}

/* 17. Announcement Banner (Semiquincentennial)
   ========================================================================== */
.announce-bar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 101;
  height: var(--banner-h);
  background: var(--banner-bg);
  border-bottom: 1px solid var(--accent);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0 var(--space-md);
  font-family: var(--font-sans);
  font-size: var(--text-xs);
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--text);
}

.announce-bar::before {
  content: '';
  position: absolute;
  top: 4px;
  left: 0;
  right: 0;
  height: 1px;
  background: rgba(200, 169, 110, 0.35);
}

html:not(.has-announce) .announce-bar {
  display: none;
}

.has-announce .site-header {
  top: var(--banner-h);
}

.announce-bar__inner {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  line-height: 1;
}

.announce-bar__eyebrow {
  color: var(--text);
  font-weight: 600;
}

.announce-bar__sep {
  color: var(--text-muted);
  opacity: 0.5;
}

.announce-bar__link {
  color: var(--accent);
  font-weight: 600;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  transition: color 0.3s ease;
}

.announce-bar__link:hover {
  color: var(--accent-hover);
}

.announce-bar__arrow {
  transition: transform 0.3s ease;
}

.announce-bar__link:hover .announce-bar__arrow {
  transform: translateX(4px);
}

.announce-bar__close {
  position: absolute;
  right: var(--space-md);
  top: 50%;
  transform: translateY(-50%);
  background: none;
  border: none;
  color: var(--text-muted);
  font-size: 1.25rem;
  line-height: 1;
  cursor: pointer;
  padding: 4px 8px;
  transition: color 0.3s ease;
}

.announce-bar__close:hover {
  color: var(--text);
}

/* 18. Special Projects — Feature Spread
   ========================================================================== */
.feature-spread {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-xl);
  align-items: center;
  margin-top: var(--space-xl);
}

.feature-spread + .feature-spread {
  margin-top: var(--space-2xl);
}

.feature-spread--reverse .feature-spread__image-wrap {
  order: 2;
}

.feature-spread__image-wrap {
  position: relative;
}

.feature-spread__image-wrap::after {
  content: '';
  position: absolute;
  bottom: -12px;
  right: -12px;
  width: 100%;
  height: 100%;
  border: 1px solid var(--accent);
  z-index: -1;
}

.feature-spread--reverse .feature-spread__image-wrap::after {
  right: auto;
  left: -12px;
}

.feature-spread__image {
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  filter: brightness(0.95) contrast(1.05);
  display: block;
  background: var(--bg-surface);
}

.feature-spread__placeholder {
  width: 100%;
  aspect-ratio: 4 / 3;
  background: repeating-linear-gradient(
    -45deg,
    var(--bg-surface),
    var(--bg-surface) 10px,
    var(--bg-elevated) 10px,
    var(--bg-elevated) 20px
  );
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
}

.feature-spread__placeholder span {
  font-family: var(--font-sans);
  font-size: var(--text-xs);
  text-transform: uppercase;
  letter-spacing: 0.2em;
  color: var(--text-muted);
  background: var(--bg);
  padding: var(--space-xs) var(--space-md);
  border: 1px solid var(--rule);
}

/* Shoehorn diptych — front and back of the piece stacked on a shared walnut
   vignette, divided by a thin gold rule. drop-shadow honors the alpha channel
   so the wood appears to float on the backdrop. */
.shoehorn-plate {
  aspect-ratio: 4 / 3;
  background:
    radial-gradient(ellipse at center, #2a1f15 0%, #14100b 65%, #0a0805 100%);
  padding: var(--space-lg);
  display: grid;
  grid-template-rows: minmax(0, 1fr) auto minmax(0, 1fr);
  gap: var(--space-md);
  margin: 0;
}

.shoehorn-plate__view {
  display: grid;
  grid-template-rows: minmax(0, 1fr) auto;
  gap: var(--space-xs);
  align-items: center;
  justify-items: center;
  margin: 0;
  min-height: 0;
  min-width: 0;
}

.shoehorn-plate__view img {
  display: block;
  width: 100%;
  height: 100%;
  min-height: 0;
  max-width: 100%;
  max-height: 100%;
  object-fit: contain;
  filter: drop-shadow(0 10px 14px rgba(0, 0, 0, 0.65));
}

.shoehorn-plate__rule {
  display: block;
  width: 48px;
  height: 1px;
  background: var(--accent);
  margin: 0 auto;
  opacity: 0.7;
}

.shoehorn-plate__caption {
  font-family: var(--font-sans);
  font-size: 0.6875rem;
  text-transform: uppercase;
  letter-spacing: 0.18em;
  color: var(--text-muted);
  text-align: center;
}

.feature-spread__content {
  max-width: 480px;
}

.feature-spread__rule {
  display: block;
  width: 48px;
  height: 1px;
  background: var(--accent);
  margin: var(--space-sm) 0 var(--space-md);
}

.feature-spread__title {
  font-family: var(--font-serif);
  font-size: var(--text-2xl);
  line-height: 1.15;
  margin-bottom: var(--space-md);
  color: var(--text);
}

.feature-spread__text {
  margin-bottom: var(--space-md);
  color: var(--text-muted);
}

.feature-spread__meta {
  font-size: var(--text-xs);
  text-transform: uppercase;
  letter-spacing: 0.18em;
  color: var(--text-muted);
  margin-top: var(--space-md);
  padding-top: var(--space-md);
  border-top: 1px solid var(--rule);
}

/* 19. America 250 Page — Chair Strip + Idea Grid
   ========================================================================== */
.chair-strip {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-sm);
  margin-top: var(--space-xl);
}

.chair-strip__item {
  aspect-ratio: 4 / 3;
  overflow: hidden;
  background: var(--bg-surface);
}

.chair-strip__item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: brightness(0.95) contrast(1.05);
  transition: transform 0.5s ease;
}

.chair-strip__item:hover img {
  transform: scale(1.02);
}

.idea-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  margin-top: var(--space-xl);
  border-top: 1px solid var(--rule);
  border-left: 1px solid var(--rule);
}

.idea-card {
  padding: var(--space-lg);
  border-right: 1px solid var(--rule);
  border-bottom: 1px solid var(--rule);
  background: var(--bg-elevated);
  display: flex;
  flex-direction: column;
  transition: background 0.3s ease;
}

.idea-card:hover {
  background: var(--bg-surface);
}

.idea-card__num {
  font-family: var(--font-serif);
  font-size: var(--text-lg);
  color: var(--accent);
  font-style: italic;
  margin-bottom: var(--space-sm);
}

.idea-card__title {
  font-family: var(--font-serif);
  font-size: var(--text-lg);
  color: var(--text);
  margin-bottom: var(--space-sm);
  line-height: 1.25;
}

.idea-card__text {
  font-size: var(--text-sm);
  color: var(--text-muted);
  margin-bottom: var(--space-md);
}

.idea-card__meta {
  font-size: var(--text-xs);
  text-transform: uppercase;
  letter-spacing: 0.15em;
  color: var(--text-muted);
  margin-top: auto;
  padding-top: var(--space-sm);
  border-top: 1px solid var(--rule);
}

/* 20. Responsive — new sections
   ========================================================================== */
@media (max-width: 960px) {
  .feature-spread {
    grid-template-columns: 1fr;
    gap: var(--space-md);
    margin-top: var(--space-lg);
  }

  .feature-spread + .feature-spread {
    margin-top: var(--space-xl);
  }

  .feature-spread--reverse .feature-spread__image-wrap {
    order: 0;
  }

  .feature-spread__image-wrap::after,
  .feature-spread--reverse .feature-spread__image-wrap::after {
    bottom: -8px;
    right: -8px;
    left: auto;
  }

  .feature-spread__content {
    max-width: 100%;
  }

  .idea-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .chair-strip {
    grid-template-columns: 1fr;
  }

  .announce-bar {
    font-size: 0.6875rem;
    letter-spacing: 0.12em;
  }

  .announce-bar__close {
    right: var(--space-sm);
  }

  .shoehorn-plate {
    padding: var(--space-md);
    gap: var(--space-sm);
  }
}

@media (max-width: 640px) {
  :root {
    --text-hero: 2.25rem;
    --text-3xl: 2rem;
    --text-2xl: 1.75rem;
    --space-2xl: 80px;
    --space-xl: 56px;
  }

  .hero {
    min-height: auto;
    display: block;
    padding: 0;
  }

  .hero__bg {
    position: relative;
    height: 45vh;
    background-position: center center;
  }

  .hero__overlay {
    position: absolute;
  }

  .hero__content {
    position: relative;
    padding: var(--space-lg) var(--space-md);
    background: var(--bg);
  }

  .hero__lede {
    max-width: 100%;
  }

  .hero__actions {
    flex-direction: column;
  }

  .hero__actions .btn {
    width: 100%;
  }

  .gallery-grid,
  .gallery-grid--preview {
    grid-template-columns: 1fr;
  }

  .form-row {
    grid-template-columns: 1fr;
  }

  .toggle-group {
    flex-direction: column;
  }

  .contact-form {
    padding: var(--space-md);
  }

  .cta-banner__title {
    font-size: var(--text-2xl);
  }
}