/* =========================================================================
   ARI Materials — v2 Stylesheet
   Brand system: Navy + Gold, Playfair Display headlines, Open Sans body
   ========================================================================= */

/* ---------- Reset + Root ---------- */
* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { font-family: 'Open Sans', sans-serif; color: #2C2C2C; line-height: 1.6; background-color: #FFFFFF; }

:root {
  --primary: #1B2A4A;
  --primary-dark: #0d1a33;
  --gold: #C9944A;
  --gold-light: #E0B86D;
  --gold-bg: rgba(201,148,74,0.12);
  --white: #FFFFFF;
  --light-gray: #F5F5F5;
  --dark-char: #2C2C2C;
  --muted: #666;
  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-lg: 12px;
  --btn-padding: 0.85rem 2rem;
  --btn-radius: 6px;
  --serif: 'Playfair Display', Georgia, serif;
  --sans: 'Montserrat', sans-serif;
  --body: 'Open Sans', sans-serif;
}

/* ---------- Accessibility ---------- */
.skip-link { position: absolute; top: -100%; left: 50%; transform: translateX(-50%); background: var(--primary); color: #fff; padding: 0.75rem 1.5rem; border-radius: 0 0 6px 6px; z-index: 10000; font-size: 0.95rem; text-decoration: none; transition: top 0.2s; }
.skip-link:focus { top: 0; }
*:focus-visible { outline: 2px solid var(--gold); outline-offset: 2px; border-radius: 2px; }
button { font-family: inherit; }

/* ---------- Navigation ---------- */
nav { position: fixed; top: 0; left: 0; right: 0; background: var(--white); box-shadow: 0 2px 10px rgba(0,0,0,0.05); z-index: 1000; padding: 0.8rem 2rem; }
nav .container { max-width: 1400px; margin: 0 auto; display: flex; align-items: center; justify-content: space-between; }
nav .logo-section { display: flex; align-items: center; gap: 0.8rem; }
nav .logo { height: 40px; width: auto; object-fit: contain; }
nav .company-name { font-family: var(--sans); font-size: 1.2rem; font-weight: 700; color: var(--primary); letter-spacing: 0.05em; }
nav ul { list-style: none; display: flex; gap: 2rem; align-items: center; }
nav a { text-decoration: none; color: var(--dark-char); font-weight: 600; font-size: 0.95rem; transition: color 0.3s ease; }
nav a:hover { color: var(--gold); }

.nav-dropdown { position: relative; }
.nav-dropdown > .dd-toggle { cursor: pointer; color: var(--gold); background: none; border: none; font-weight: 600; font-size: 0.95rem; font-family: var(--body); padding: 0; }
.nav-dropdown-menu { display: none; position: absolute; top: calc(100% + 8px); left: 50%; transform: translateX(-50%); background: #fff; border: 1px solid rgba(0,0,0,0.08); border-radius: 10px; min-width: 280px; box-shadow: 0 10px 35px rgba(0,0,0,0.13); z-index: 1002; overflow: hidden; }
.nav-dropdown.open .nav-dropdown-menu { display: block; }
.nav-dropdown-menu a { display: block; padding: 14px 20px; color: var(--dark-char); font-size: 0.9rem; font-weight: 600; border-bottom: 1px solid rgba(0,0,0,0.05); }
.nav-dropdown-menu a:last-child { border-bottom: none; }
.nav-dropdown-menu a:hover { background: var(--gold-bg); color: var(--gold); }
.nav-dropdown-menu .cat-sub { display: block; font-size: 0.72rem; font-weight: 400; color: #999; margin-top: 3px; }
.dd-arrow { font-size: 0.55rem; margin-left: 4px; }

.nav-social { display: flex; gap: 0.4rem; }
.nav-social a { color: var(--primary); display: inline-flex; align-items: center; }
.nav-social a:hover { color: var(--gold); }
.nav-social svg { width: 18px; height: 18px; fill: currentColor; vertical-align: middle; }

.hamburger { display: none; background: none; border: none; cursor: pointer; padding: 0.5rem; z-index: 1001; }
.hamburger span { display: block; width: 24px; height: 3px; background: var(--primary); margin: 5px 0; border-radius: 2px; transition: transform 0.3s, opacity 0.3s; }
.hamburger.active span:nth-child(1) { transform: rotate(45deg) translate(5px, 6px); }
.hamburger.active span:nth-child(2) { opacity: 0; }
.hamburger.active span:nth-child(3) { transform: rotate(-45deg) translate(5px, -6px); }

@media (max-width: 900px) {
  .hamburger { display: block; }
  nav ul { position: fixed; top: 0; right: -100%; width: 280px; height: 100vh; background: var(--white); flex-direction: column; padding: 5rem 2rem 2rem; gap: 1.5rem; box-shadow: -4px 0 20px rgba(0,0,0,0.15); transition: right 0.3s ease; z-index: 999; align-items: flex-start; }
  nav ul.nav-open { right: 0; }
  nav .company-name { font-size: 0.95rem; }
  .nav-dropdown-menu { position: static; transform: none; box-shadow: none; border: none; min-width: 0; padding-left: 1rem; }
}

/* ---------- Hero ---------- */
.hero { margin-top: 70px; position: relative; width: 100%; height: calc(100vh - 70px); min-height: 600px; background: var(--primary); overflow: hidden; }
.hero video, .hero .hero-img { position: absolute; top: 0; left: 0; width: 100%; height: 100%; object-fit: cover; opacity: 0.85; }
.hero-overlay { position: absolute; top: 0; left: 0; width: 100%; height: 100%; background: linear-gradient(to bottom, rgba(13,26,51,0.75) 0%, rgba(13,26,51,0.15) 35%, rgba(13,26,51,0.15) 65%, rgba(13,26,51,0.8) 100%); z-index: 1; }
.hero-content { position: relative; z-index: 2; text-align: center; max-width: 1200px; margin: 0 auto; padding: 2.5rem 2rem; height: 100%; display: flex; flex-direction: column; justify-content: space-between; align-items: center; }
.hero-top { width: 100%; }
.hero-bottom { width: 100%; display: flex; flex-direction: column; align-items: center; gap: 1.5rem; }
.hero h1 { font-family: var(--serif); font-size: clamp(1.6rem, 4.5vw, 3.4rem); font-weight: 700; color: var(--white); margin-bottom: 0.75rem; letter-spacing: -0.01em; line-height: 1.1; white-space: nowrap; text-shadow: 0 2px 20px rgba(0,0,0,0.45); }
.hero .catchphrase { font-family: var(--serif); font-size: clamp(1rem, 2vw, 1.6rem); font-weight: 600; color: var(--gold); font-style: italic; text-shadow: 0 2px 12px rgba(0,0,0,0.5); }
.hero .subtitle { font-family: var(--body); font-size: 1.05rem; color: rgba(255,255,255,0.95); line-height: 1.55; max-width: 720px; margin: 0 auto; text-shadow: 0 2px 12px rgba(0,0,0,0.5); }
.hero-cta-row { display: flex; gap: 1rem; justify-content: center; flex-wrap: wrap; }
.hero-cta { display: inline-block; background: var(--gold); color: var(--primary); padding: 1.05rem 2.5rem; font-family: var(--sans); font-weight: 700; font-size: 1.05rem; border: none; border-radius: var(--btn-radius); cursor: pointer; transition: all 0.3s ease; text-decoration: none; letter-spacing: 0.02em; }
.hero-cta:hover { background: var(--gold-light); transform: translateY(-2px); box-shadow: 0 10px 25px rgba(201,148,74,0.4); }
.hero-cta-secondary { background: transparent; color: var(--white); border: 2px solid var(--white); padding: calc(1.05rem - 2px) calc(2.5rem - 2px); }
.hero-cta-secondary:hover { background: var(--white); color: var(--primary); }

@media (max-width: 768px) {
  .hero h1 { font-size: 1.5rem; white-space: normal; }
  .hero .catchphrase { font-size: 0.95rem; }
  .hero .subtitle { font-size: 0.95rem; }
  .hero-cta, .hero-cta-secondary { padding: 0.85rem 1.5rem; font-size: 0.9rem; }
}
@media (max-width: 480px) {
  .hero-content { padding: 1.5rem 1rem; }
  .hero h1 { font-size: 1.25rem; }
}

/* ---------- Section Headings (shared) ---------- */
.section-eyebrow { font-family: var(--sans); font-size: 0.75rem; font-weight: 700; color: var(--gold); letter-spacing: 0.2em; text-transform: uppercase; text-align: center; margin-bottom: 0.75rem; }
.section-title { font-family: var(--serif); font-size: 2.75rem; font-weight: 700; color: var(--primary); text-align: center; margin-bottom: 1rem; line-height: 1.15; }
.section-subtitle { font-size: 1.1rem; color: var(--muted); text-align: center; max-width: 720px; margin: 0 auto 3rem; line-height: 1.6; }

@media (max-width: 768px) {
  .section-title { font-size: 2rem; }
  .section-subtitle { font-size: 0.95rem; margin-bottom: 2rem; }
}

/* ---------- Catalogs Section ---------- */
.catalogs-section { padding: 5rem 2rem; background: var(--light-gray); }
.catalogs-grid { max-width: 1400px; margin: 0 auto; display: grid; grid-template-columns: repeat(4, 1fr); gap: 1.25rem; }
.catalog-card { background: var(--white); border-radius: var(--radius-md); overflow: hidden; text-decoration: none; color: inherit; box-shadow: 0 4px 16px rgba(0,0,0,0.06); transition: transform 0.3s, box-shadow 0.3s; display: block; }
.catalog-card:hover { transform: translateY(-6px); box-shadow: 0 14px 36px rgba(27,42,74,0.15); }
.catalog-card-img { height: 220px; background: var(--primary); position: relative; overflow: hidden; }
.catalog-card-img img { width: 100%; height: 100%; object-fit: cover; }
.catalog-card-body { padding: 1.5rem 1.25rem; text-align: center; }
.catalog-card-body h3 { font-family: var(--serif); font-size: 1.3rem; font-weight: 700; color: var(--primary); margin-bottom: 0.4rem; }
.catalog-card-body p { font-size: 0.85rem; color: var(--muted); margin-bottom: 1rem; line-height: 1.5; }
.catalog-card-link { font-family: var(--sans); font-size: 0.85rem; font-weight: 700; color: var(--gold); letter-spacing: 0.05em; text-transform: uppercase; }

@media (max-width: 1000px) { .catalogs-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 600px) { .catalogs-grid { grid-template-columns: 1fr; } }

/* ---------- Showcase Section ---------- */
.showcase-section { padding: 5rem 2rem; background: var(--white); }
.showcase-container { max-width: 1400px; margin: 0 auto; }
.showcase-main { position: relative; width: 100%; height: 60vh; min-height: 400px; background: #111; border-radius: var(--radius-md); overflow: hidden; margin-bottom: 1rem; display: flex; align-items: center; justify-content: center; }
.showcase-main img { width: 100%; height: 100%; object-fit: contain; display: block; }
.click-zone { position: absolute; cursor: pointer; z-index: 10; border-radius: 4px; transition: background 0.2s, box-shadow 0.2s; }
.click-zone:hover { background: rgba(201,148,74,0.2); box-shadow: 0 0 14px rgba(201,148,74,0.5); }
.showcase-arrow { position: absolute; top: 50%; transform: translateY(-50%); width: 50px; height: 50px; border-radius: 50%; background: rgba(27,42,74,0.75); color: #fff; border: 2px solid rgba(255,255,255,0.3); font-size: 1.5rem; cursor: pointer; z-index: 15; display: flex; align-items: center; justify-content: center; transition: background 0.2s, transform 0.2s; font-family: var(--sans); line-height: 1; }
.showcase-arrow:hover { background: rgba(201,148,74,0.95); transform: translateY(-50%) scale(1.08); }
.showcase-arrow.left { left: 0.8rem; }
.showcase-arrow.right { right: 0.8rem; }

.thumbnail-strip { display: flex; gap: 1rem; overflow-x: auto; padding: 0 0 1rem 0; scroll-behavior: smooth; }
.thumbnail-strip::-webkit-scrollbar { height: 8px; }
.thumbnail-strip::-webkit-scrollbar-track { background: #e0e0e0; border-radius: 10px; }
.thumbnail-strip::-webkit-scrollbar-thumb { background: var(--primary); border-radius: 10px; }
.thumbnail-strip::-webkit-scrollbar-thumb:hover { background: var(--gold); }
.thumbnail { min-width: 200px; max-width: 200px; width: 200px; height: 115px; border-radius: 4px; overflow: hidden; cursor: pointer; border: 2px solid transparent; transition: all 0.3s; opacity: 0.7; background: none; padding: 0; }
.thumbnail img { width: 100%; height: 100%; object-fit: cover; display: block; }
.thumbnail:hover { opacity: 0.95; transform: scale(1.05); }
.thumbnail.active { border-color: var(--gold); opacity: 1; }

/* ---------- Product Categories ---------- */
.products-section { padding: 5rem 2rem; background: var(--light-gray); }
.products-grid { max-width: 1400px; margin: 0 auto; display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.5rem; }
.product-card { background: var(--white); border-radius: var(--radius-md); overflow: hidden; transition: transform 0.3s, box-shadow 0.3s; display: flex; flex-direction: column; cursor: pointer; text-align: left; border: none; padding: 0; font-family: inherit; color: inherit; width: 100%; min-height: 230px; box-shadow: 0 2px 10px rgba(0,0,0,0.04); position: relative; }
.product-card:hover { transform: translateY(-8px); box-shadow: 0 14px 36px rgba(27,42,74,0.15); }
.product-card-title { font-family: var(--serif); font-size: 1.5rem; font-weight: 700; color: var(--primary); padding: 1.5rem 1.5rem 0.75rem; border-bottom: 2px solid var(--gold); margin: 0 1.5rem; padding-left: 0; padding-right: 0; }
.product-card-description { font-size: 0.95rem; color: var(--muted); padding: 1rem 1.5rem 1rem; flex-grow: 1; line-height: 1.6; }
.product-card-cta { font-family: var(--sans); font-size: 0.8rem; font-weight: 700; color: var(--gold); letter-spacing: 0.08em; text-transform: uppercase; padding: 0 1.5rem 1.5rem; display: inline-flex; align-items: center; gap: 0.4rem; }
.product-card-cta .arrow { transition: transform 0.3s; display: inline-block; }
.product-card:hover .product-card-cta .arrow { transform: translateX(4px); }

@media (max-width: 1000px) { .products-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 640px) { .products-grid { grid-template-columns: 1fr; } }

/* ---------- Whole House Package ---------- */
.package-section { padding: 5rem 2rem; background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%); color: #fff; }
.package-section .section-title { color: var(--gold); }
.package-section .section-subtitle { color: rgba(255,255,255,0.85); }
.package-content { display: flex; gap: 3rem; max-width: 1100px; margin: 0 auto; align-items: center; }
.package-video { flex: 1.3; border-radius: var(--radius-lg); overflow: hidden; box-shadow: 0 8px 32px rgba(0,0,0,0.4); position: relative; cursor: pointer; }
.package-video video { width: 100%; display: block; border-radius: var(--radius-lg); }
.package-video .play-hint { position: absolute; bottom: 12px; left: 12px; background: rgba(0,0,0,0.6); color: #fff; padding: 6px 14px; border-radius: 20px; font-size: 0.85rem; pointer-events: none; }
.package-details { flex: 1; }
.package-items { list-style: none; padding: 0; margin: 0 0 1.5rem 0; }
.package-items li { padding: 0.6rem 0; font-size: 1.05rem; color: rgba(255,255,255,0.92); border-bottom: 1px solid rgba(255,255,255,0.1); display: flex; align-items: center; gap: 0.6rem; }
.package-items li .pkg-check { color: var(--gold); font-weight: bold; font-size: 1.1rem; }
.package-discount { background: var(--gold-bg); border: 1px solid var(--gold); border-radius: var(--radius-md); padding: 1rem 1.2rem; margin-bottom: 1.5rem; }
.package-discount p { margin: 0; color: var(--gold); font-weight: 600; font-size: 1.05rem; }
.package-cta { display: inline-block; background: var(--gold); color: var(--primary); padding: 0.85rem 2rem; border-radius: var(--btn-radius); font-family: var(--sans); font-weight: 700; font-size: 1rem; text-decoration: none; transition: all 0.3s; cursor: pointer; border: none; }
.package-cta:hover { background: var(--gold-light); transform: translateY(-2px); }

@media (max-width: 900px) { .package-content { flex-direction: column; } }

/* ---------- Founder Section (used on /about.html) ---------- */
.founder-section { padding: 5rem 2rem; background: var(--white); }
.founder-content { max-width: 1100px; margin: 0 auto; display: grid; grid-template-columns: 0.9fr 1.4fr; gap: 3.5rem; align-items: center; }
.founder-photo { border-radius: var(--radius-md); overflow: hidden; box-shadow: 0 8px 30px rgba(0,0,0,0.15); max-width: 360px; margin: 0 auto; width: 100%; }
.founder-photo img { width: 100%; height: auto; display: block; }
.founder-text .section-eyebrow { text-align: left; }
.founder-text h2 { font-family: var(--serif); font-size: 2.25rem; font-weight: 700; color: var(--primary); margin-bottom: 1.5rem; line-height: 1.2; }
.founder-text p { font-size: 1.05rem; color: var(--muted); line-height: 1.75; margin-bottom: 1.25rem; }
.founder-signature { margin-top: 1.75rem; padding-top: 1.25rem; border-top: 2px solid var(--gold); display: flex; flex-direction: column; }
.founder-signature .name { font-family: var(--serif); font-size: 1.25rem; font-weight: 700; color: var(--primary); }
.founder-signature .title { font-size: 0.9rem; color: var(--muted); letter-spacing: 0.05em; }

@media (max-width: 900px) {
  .founder-content { grid-template-columns: 1fr; gap: 2rem; }
  .founder-photo { max-width: 280px; }
  .founder-text { text-align: center; }
  .founder-text .section-eyebrow { text-align: center; }
  .founder-signature { align-items: center; }
}

/* ---------- Our Work Carousel ---------- */
.gallery-section { padding: 5rem 2rem 4rem; background: var(--light-gray); }
/* 28 items * 356px (340 width + 16 gap) = 9968px for one full set */
@keyframes work-scroll { 0% { transform: translateX(0); } 100% { transform: translateX(-9968px); } }
.carousel-wrapper { position: relative; width: 100%; margin: 0 auto; overflow: hidden; padding: 0; }
#work-carousel-track { display: flex; gap: 1rem; width: max-content; animation: work-scroll 180s linear infinite; }
.carousel-wrapper:hover #work-carousel-track { animation-play-state: paused; }
.carousel-item { flex: 0 0 340px; height: 240px; border-radius: var(--radius-md); overflow: hidden; position: relative; cursor: pointer; }
.carousel-item img { width: 100%; height: 100%; object-fit: cover; display: block; transition: transform 0.4s, filter 0.4s; }
.carousel-item:hover img { transform: scale(1.05); filter: brightness(1.1); }
.carousel-caption { position: absolute; bottom: 0; left: 0; right: 0; background: linear-gradient(transparent, rgba(0,0,0,0.85)); color: var(--white); padding: 1.2rem 1rem 0.7rem; font-size: 0.85rem; font-weight: 600; opacity: 0; transition: opacity 0.3s; }
.carousel-item:hover .carousel-caption { opacity: 1; }
.carousel-arrow { position: absolute; top: 50%; transform: translateY(-50%); width: 44px; height: 44px; border-radius: 50%; background: rgba(27,42,74,0.75); color: #fff; border: none; font-size: 1.3rem; cursor: pointer; z-index: 10; display: flex; align-items: center; justify-content: center; transition: background 0.2s; }
.carousel-arrow:hover { background: rgba(201,148,74,0.95); }
.carousel-arrow.left { left: 0.5rem; }
.carousel-arrow.right { right: 0.5rem; }

/* ---------- Why ARI ---------- */
.why-section { padding: 5rem 2rem; background: var(--white); }
.why-grid { max-width: 1200px; margin: 0 auto; display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: 2rem; }
.why-card { background: var(--light-gray); padding: 2.25rem 2rem; border-radius: var(--radius-md); border-left: 4px solid var(--gold); transition: transform 0.3s, box-shadow 0.3s; }
.why-card:hover { transform: translateY(-4px); box-shadow: 0 10px 28px rgba(27,42,74,0.1); }
.why-card h3 { font-family: var(--serif); font-size: 1.4rem; font-weight: 700; color: var(--primary); margin-bottom: 1rem; }
.why-card p { font-size: 0.95rem; color: var(--muted); line-height: 1.7; }

/* ---------- Contact ---------- */
.contact-section { padding: 5rem 2rem; background: var(--primary); color: var(--white); }
.contact-section .section-title { color: var(--white); }
.contact-container { max-width: 800px; margin: 0 auto; text-align: center; }
.contact-info { margin-bottom: 2rem; font-size: 1.1rem; line-height: 1.8; }
.contact-info p { margin-bottom: 0.5rem; }
.contact-info a { color: var(--gold); text-decoration: none; font-weight: 600; transition: color 0.3s; }
.contact-info a:hover { color: var(--gold-light); }
.contact-tagline { font-size: 1rem; margin-top: 2rem; color: rgba(255,255,255,0.9); font-style: italic; font-family: var(--serif); }
.contact-buttons { display: flex; gap: 1.5rem; justify-content: center; margin-top: 2rem; flex-wrap: wrap; }
.btn-light { background: var(--gold); color: var(--primary); padding: var(--btn-padding); border-radius: var(--btn-radius); border: none; font-family: var(--sans); font-weight: 700; cursor: pointer; transition: all 0.3s; text-decoration: none; font-size: 1rem; }
.btn-light:hover { background: var(--gold-light); transform: translateY(-2px); box-shadow: 0 8px 20px rgba(201,148,74,0.3); }
.btn-outline { background: transparent; color: var(--gold); padding: var(--btn-padding); border: 2px solid var(--gold); border-radius: var(--btn-radius); font-family: var(--sans); font-weight: 700; cursor: pointer; transition: all 0.3s; text-decoration: none; font-size: 1rem; }
.btn-outline:hover { background: var(--gold); color: var(--primary); }

/* Generic buttons (used in modals) */
.btn { padding: var(--btn-padding); border: none; border-radius: var(--btn-radius); font-family: var(--sans); font-weight: 600; cursor: pointer; transition: all 0.3s; text-decoration: none; text-align: center; font-size: 0.95rem; display: inline-block; }
.btn-primary { background: var(--gold); color: var(--primary); }
.btn-primary:hover { background: var(--gold-light); transform: translateY(-2px); }
.btn-secondary { background: transparent; color: var(--primary); border: 2px solid var(--primary); }
.btn-secondary:hover { background: var(--primary); color: var(--white); }

/* ---------- Footer ---------- */
footer { background: #0a1318; color: #aaa; padding: 3.5rem 2rem 1.5rem; font-size: 0.9rem; }
.footer-grid { max-width: 1300px; margin: 0 auto; display: grid; grid-template-columns: 1.4fr 1fr 1fr 1.3fr; gap: 2.5rem; padding-bottom: 2.5rem; border-bottom: 1px solid #1a2530; }
.footer-col h4 { font-family: var(--sans); font-size: 0.85rem; font-weight: 700; color: var(--gold); letter-spacing: 0.15em; text-transform: uppercase; margin-bottom: 1.2rem; }
.footer-col p, .footer-col a { color: #aaa; line-height: 1.8; text-decoration: none; display: block; margin-bottom: 0.4rem; transition: color 0.3s; }
.footer-col a:hover { color: var(--gold); }
.footer-brand img { height: 40px; width: auto; object-fit: contain; margin-bottom: 1rem; filter: brightness(0) invert(1) opacity(0.85); }
.footer-brand .footer-tagline { font-family: var(--serif); font-style: italic; color: var(--gold); font-size: 1rem; margin-bottom: 1.2rem; }
.footer-linkedin-cta { background: rgba(201,148,74,0.08); border: 1px solid rgba(201,148,74,0.4); border-radius: var(--radius-md); padding: 1.25rem; }
.footer-linkedin-cta p { color: rgba(255,255,255,0.85); margin-bottom: 0.8rem; line-height: 1.5; font-size: 0.9rem; }
.footer-linkedin-cta a.linkedin-btn { display: inline-flex; align-items: center; gap: 0.5rem; background: var(--gold); color: var(--primary); padding: 0.55rem 1.1rem; border-radius: var(--btn-radius); font-weight: 700; font-size: 0.85rem; transition: all 0.3s; margin: 0; }
.footer-linkedin-cta a.linkedin-btn:hover { background: var(--gold-light); color: var(--primary); transform: translateY(-1px); }
.footer-linkedin-cta a.linkedin-btn svg { width: 16px; height: 16px; fill: currentColor; }
.footer-bottom { max-width: 1300px; margin: 1.5rem auto 0; display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 1rem; font-size: 0.85rem; }
.footer-social { display: flex; gap: 0.75rem; }
.footer-social a { background: #1a2530; width: 36px; height: 36px; border-radius: 50%; display: inline-flex; align-items: center; justify-content: center; color: var(--gold); transition: all 0.3s; margin: 0; }
.footer-social a:hover { background: var(--gold); color: var(--primary); }
.footer-social svg { width: 16px; height: 16px; fill: currentColor; }

@media (max-width: 900px) {
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 2rem; }
  .footer-bottom { flex-direction: column; text-align: center; }
}
@media (max-width: 600px) {
  .footer-grid { grid-template-columns: 1fr; }
}

/* ---------- Modals + Overlays ---------- */
.lightbox-overlay { display: none; position: fixed; inset: 0; background: rgba(0,0,0,0.92); z-index: 9999; align-items: center; justify-content: center; cursor: pointer; }
.lightbox-overlay.active { display: flex; }
.lightbox-overlay img { max-width: 90vw; max-height: 85vh; border-radius: var(--radius-md); box-shadow: 0 0 40px rgba(0,0,0,0.5); }
.lightbox-close { position: absolute; top: 1.5rem; right: 2rem; color: #fff; font-size: 2rem; cursor: pointer; background: none; border: none; }

@keyframes spin { to { transform: rotate(360deg); } }
.modal-loading { width: 40px; height: 40px; border: 3px solid rgba(255,255,255,0.2); border-top-color: var(--gold); border-radius: 50%; animation: spin 0.8s linear infinite; position: absolute; top: 50%; left: 50%; margin: -20px 0 0 -20px; z-index: 5; }
.modal-loading.hidden { display: none; }

.product-modal-overlay { display: none; position: fixed; inset: 0; background: rgba(0,0,0,0.85); z-index: 5000; align-items: center; justify-content: center; padding: 2rem 1rem; }
.product-modal-overlay.active { display: flex; }
.product-modal { background: var(--white); border-radius: var(--radius-lg); max-width: 980px; width: 100%; max-height: 90vh; overflow-y: auto; position: relative; animation: modalSlideIn 0.3s ease-out; display: flex; flex-direction: column; }
@keyframes modalSlideIn { from { opacity: 0; transform: translateY(30px); } to { opacity: 1; transform: translateY(0); } }
.product-modal-header { background: var(--primary); color: var(--white); padding: 1.25rem 2rem; border-radius: var(--radius-lg) var(--radius-lg) 0 0; display: flex; align-items: center; justify-content: space-between; position: sticky; top: 0; z-index: 2; }
.product-modal-header h3 { font-family: var(--serif); font-size: 1.4rem; font-weight: 700; }
.product-modal-close { background: none; border: none; color: var(--white); font-size: 1.8rem; cursor: pointer; line-height: 1; padding: 0 0.5rem; opacity: 0.8; transition: opacity 0.2s; }
.product-modal-close:hover { opacity: 1; }
.product-modal-body { padding: 0; }
.product-modal-hero { width: 100%; aspect-ratio: 16/9; max-height: 360px; overflow: hidden; background: #111; }
.product-modal-hero img { width: 100%; height: 100%; object-fit: cover; display: block; }
.product-modal-content { padding: 2rem 2rem 1rem; }
.product-modal-content h4 { font-family: var(--serif); font-size: 1.6rem; color: var(--primary); margin-bottom: 1rem; font-weight: 700; line-height: 1.25; }
.product-modal-content p { font-size: 1rem; color: #333; line-height: 1.7; margin-bottom: 1rem; }
.product-modal-content p:last-child { margin-bottom: 0; }
.product-modal-content .modal-tagline { font-family: var(--serif); font-style: italic; font-size: 1.2rem; color: var(--gold); margin-bottom: 1rem; }
.product-modal-sheets-header { padding: 1.5rem 2rem 0.5rem; border-top: 1px solid #eee; margin-top: 1rem; }
.product-modal-sheets-header h5 { font-family: var(--sans); font-size: 0.8rem; font-weight: 700; color: var(--gold); letter-spacing: 0.15em; text-transform: uppercase; margin-bottom: 0.3rem; }
.product-modal-sheets-header p { font-size: 0.88rem; color: var(--muted); }
.product-modal-sheets { display: grid; grid-template-columns: repeat(auto-fill, minmax(160px, 1fr)); gap: 1rem; padding: 1rem 2rem 2rem; }
.product-modal-sheet { cursor: pointer; border-radius: var(--radius-md); overflow: hidden; background: #fff; box-shadow: 0 2px 10px rgba(0,0,0,0.1); transition: transform 0.25s, box-shadow 0.25s; border: 1px solid #eee; }
.product-modal-sheet:hover { transform: translateY(-4px); box-shadow: 0 10px 24px rgba(27,42,74,0.15); border-color: var(--gold); }
.product-modal-sheet img { width: 100%; aspect-ratio: 3/4; object-fit: cover; display: block; background: #f5f5f5; }
.product-modal-sheet .sheet-label { padding: 0.5rem 0.6rem; font-size: 0.8rem; font-weight: 600; color: var(--primary); text-align: center; background: #f8f4ec; line-height: 1.3; }
.product-modal-actions { display: flex; gap: 1rem; padding: 1rem 2rem 1.5rem; border-top: 1px solid #eee; background: #fafafa; border-radius: 0 0 var(--radius-lg) var(--radius-lg); }
.product-modal-actions .btn { flex: 1; }
/* Lighting-specific inspiration grid */
.lighting-inspiration { display: grid; grid-template-columns: 1fr 1fr; gap: 0; background: #f8f4ec; }
.lighting-inspiration-half { position: relative; aspect-ratio: 1/1; overflow: hidden; }
.lighting-inspiration-half img { width: 100%; height: 100%; object-fit: cover; display: block; }
.lighting-inspiration-half .half-label { position: absolute; bottom: 0; left: 0; right: 0; background: linear-gradient(transparent, rgba(13,26,51,0.95)); color: #fff; padding: 1.2rem 1rem 0.7rem; font-family: var(--sans); font-size: 0.75rem; font-weight: 700; letter-spacing: 0.15em; text-transform: uppercase; text-align: center; }
.lighting-inspiration-arrow { position: absolute; top: 50%; left: 50%; transform: translate(-50%, -50%); width: 44px; height: 44px; border-radius: 50%; background: var(--gold); color: var(--primary); font-weight: 700; display: flex; align-items: center; justify-content: center; font-size: 1.4rem; z-index: 3; box-shadow: 0 4px 14px rgba(0,0,0,0.3); pointer-events: none; }
@media (max-width: 600px) {
  .product-modal-hero { aspect-ratio: 4/3; }
  .product-modal-content { padding: 1.5rem 1.25rem 0.75rem; }
  .product-modal-sheets { padding: 1rem 1.25rem 1.5rem; grid-template-columns: repeat(auto-fill, minmax(130px, 1fr)); }
  .product-modal-sheets-header { padding: 1.25rem 1.25rem 0.5rem; }
  .product-modal-actions { padding: 1rem 1.25rem 1.25rem; flex-direction: column; }
}

.carousel-overlay { display: none; position: fixed; inset: 0; background: rgba(0,0,0,0.92); z-index: 6000; align-items: center; justify-content: center; flex-direction: column; }
.carousel-overlay.active { display: flex; }
.carousel-container { width: 95%; max-width: 1200px; text-align: center; }
.carousel-header { display: flex; align-items: center; justify-content: space-between; padding: 0 1rem 0.5rem; }
.carousel-header h3 { font-family: var(--serif); font-size: 1.6rem; font-weight: 700; color: #fff; }
.carousel-close { background: none; border: none; color: #fff; font-size: 2.2rem; cursor: pointer; opacity: 0.8; transition: opacity 0.2s; }
.carousel-close:hover { opacity: 1; }
.carousel-nav-hint { color: rgba(255,255,255,0.5); font-size: 0.85rem; margin-bottom: 0.8rem; }
.carousel-track-wrapper { position: relative; display: flex; align-items: center; }
.carousel-track { display: flex; gap: 1.2rem; overflow-x: auto; scroll-behavior: smooth; scroll-snap-type: x mandatory; padding: 1rem 0.5rem; -ms-overflow-style: none; scrollbar-width: none; }
.carousel-track::-webkit-scrollbar { display: none; }
.carousel-card { flex: 0 0 220px; scroll-snap-align: center; cursor: pointer; border-radius: var(--radius-md); overflow: hidden; background: #fff; box-shadow: 0 4px 20px rgba(0,0,0,0.3); transition: transform 0.25s, box-shadow 0.25s; }
.carousel-card:hover { transform: scale(1.05); box-shadow: 0 8px 30px rgba(201,148,74,0.4); }
.carousel-card img { width: 100%; display: block; }
.carousel-card .card-label { padding: 0.5rem; font-size: 0.8rem; font-weight: 600; color: var(--primary); text-align: center; background: #f8f4ec; }
.carousel-arrow-modal { position: absolute; top: 50%; transform: translateY(-50%); background: rgba(201,148,74,0.9); color: #fff; border: none; width: 44px; height: 44px; border-radius: 50%; font-size: 1.3rem; cursor: pointer; z-index: 10; transition: background 0.2s; }
.carousel-arrow-modal:hover { background: var(--gold); }
.carousel-arrow-modal.left { left: -10px; }
.carousel-arrow-modal.right { right: -10px; }

.gallery-overlay { display: none; position: fixed; inset: 0; background: rgba(0,0,0,0.92); z-index: 6000; align-items: center; justify-content: center; flex-direction: column; }
.gallery-overlay.active { display: flex; }
.gallery-container { text-align: center; max-width: 95vw; width: auto; position: relative; }
.gallery-header { display: flex; align-items: center; justify-content: center; padding: 0 3rem 0.8rem; min-width: 300px; position: relative; }
.gallery-header h3 { font-family: var(--serif); font-size: 1.6rem; font-weight: 700; color: #fff; margin: 0; text-align: center; }
.gallery-close { background: none; border: none; color: #fff; font-size: 2.2rem; cursor: pointer; opacity: 0.8; transition: opacity 0.2s; position: absolute; right: 0.5rem; top: 50%; transform: translateY(-60%); }
.gallery-close:hover { opacity: 1; }
.gallery-grid { display: flex; gap: 1.5rem; justify-content: center; flex-wrap: wrap; padding: 1rem; }
.gallery-card { flex: 0 0 220px; cursor: pointer; border-radius: var(--radius-md); overflow: hidden; background: #fff; box-shadow: 0 4px 20px rgba(0,0,0,0.3); transition: transform 0.25s, box-shadow 0.25s; }
.gallery-card:hover { transform: scale(1.05); box-shadow: 0 8px 30px rgba(201,148,74,0.4); }
.gallery-card img { width: 100%; display: block; }
.gallery-card .card-label { padding: 0.5rem; font-size: 0.8rem; font-weight: 600; color: var(--primary); text-align: center; background: #f8f4ec; }

.enlarged-overlay { display: none; position: fixed; inset: 0; background: rgba(0,0,0,0.96); z-index: 7000; align-items: center; justify-content: center; }
.enlarged-overlay.active { display: flex; }
.enlarged-container { max-width: 600px; width: 90%; max-height: 96vh; position: relative; text-align: center; display: flex; flex-direction: column; align-items: center; }
.enlarged-close { align-self: flex-end; background: none; border: none; color: #fff; font-size: 2.2rem; cursor: pointer; opacity: 0.8; margin-bottom: 0.3rem; }
.enlarged-close:hover { opacity: 1; }
.enlarged-container img { width: 100%; max-height: calc(96vh - 100px); object-fit: contain; border-radius: var(--radius-md); box-shadow: 0 8px 40px rgba(0,0,0,0.5); flex-shrink: 1; }
.enlarged-actions { display: flex; gap: 1rem; justify-content: center; margin-top: 0.7rem; flex-shrink: 0; }
.enlarged-actions .btn { min-width: 160px; }

/* ---------- Mobile general overrides ---------- */
@media (max-width: 768px) {
  section { padding-left: 1.25rem; padding-right: 1.25rem; }
  .products-grid { grid-template-columns: 1fr; }
  .carousel-item { flex: 0 0 260px; height: 180px; }
  .why-grid { grid-template-columns: 1fr; }
  .contact-buttons { flex-direction: column; }
  .btn-light, .btn-outline { width: 100%; }
  .showcase-main { height: 45vh; }
}