/* ===========================================
   LED62 — Lumi LED Lights
   Clean, light aesthetic | WCAG 2.1 AA ADA
   =========================================== */

   
@import url('https://fonts.googleapis.com/css2?family=Raleway:wght@300;400;500;600;700;800;900&family=Open+Sans:wght@300;400;500;600&display=swap');
@font-face {
  font-family: 'Varino';
  src: url('assets/fonts/Varino.woff2') format('woff2'),
       url('assets/fonts/Varino.woff') format('woff');
}
/* ---- Variables ---- */
:root {
  --white:        #ffffff;
  --off-white:    #f8f8f8;
  --light-gray:   #f2f2f2;
  --mid-gray:     #e0e0e0;
  --text-dark:    #222222;
  --text-mid:     #555555;
  --text-light:   #888888;
  --accent:       #2c5aa0;
  --accent-dark:  #1e3f72;
  --border:       #e5e5e5;
  --shadow:       rgba(0,0,0,0.08);
  --shadow-md:    rgba(0,0,0,0.14);

  --font-display: 'Raleway', sans-serif;
  --font-body:    'Open Sans', sans-serif;

  --radius:       6px;
  --radius-lg:    12px;
  --max-width:    1100px;
  --transition:   0.2s ease;
}

/* ---- Reset ---- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; font-size: 16px; }
body {
  font-family: var(--font-body);
  font-weight: 400;
  color: var(--text-dark);
  background: var(--white);
  line-height: 1.65;
  overflow-x: hidden;
}
img { max-width: 100%; height: auto; display: block; }
a  { color: inherit; text-decoration: none; }
ul, ol { list-style: none; }

/* ---- ADA: Skip Link ---- */
.skip-link {
  position: absolute;
  top: -100%;
  left: 1rem;
  background: var(--accent);
  color: var(--white);
  padding: 0.65rem 1.25rem;
  border-radius: var(--radius);
  font-weight: 700;
  font-size: 0.85rem;
  z-index: 9999;
  transition: top 0.2s;
}
.skip-link:focus { top: 0.75rem; }

/* ---- Focus (ADA) ---- */
a:focus-visible,
button:focus-visible,
input:focus-visible,
textarea:focus-visible,
select:focus-visible {
  outline: 3px solid var(--accent);
  outline-offset: 2px;
  border-radius: 3px;
}

/* ---- Navigation ---- */
.site-nav {
  position: sticky;
  top: 0;
  z-index: 200;
  background: #6E65AE;
  border-bottom: none;
  box-shadow: 0 2px 8px rgba(0,0,0,0.25);
}

.nav-inner {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 1.5rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100px;
}

.nav-logo {
  font-family: var(--font-display);
  font-size: 1.6rem;
  font-weight: 900;
  letter-spacing: 0.06em;
  color: #fff;
  display: flex;
  align-items: center;
}

.nav-logo img {
  height: 60px;
  width: auto;
  display: block;
}

.nav-logo span { color: #fff; }

.nav-links {
  display: flex;
  align-items: center;
  gap: 0.15rem;
}

.nav-links a {
  padding: 0.5rem 0.9rem;
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.88);
  border-radius: var(--radius);
  transition: color var(--transition), background var(--transition);
}

.nav-links a:hover,
.nav-links a[aria-current="page"] {
  color: #fff;
  background: rgba(255,255,255,0.18);
}

.nav-cart {
  font-family: var(--font-display);
  font-size: 0.85rem;
  font-weight: 800;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: #746eb2;
  background: #fff;
  padding: 0.5rem 1.1rem;
  border-radius: var(--radius);
  border: none;
  cursor: pointer;
  transition: background var(--transition), color var(--transition);
  text-decoration: none;
  display: inline-block;
  margin-left: 0.5rem;
}
.nav-cart:hover { background: rgba(255,255,255,0.85); color: #746eb2; }

/* Mobile toggle */
.nav-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: 0.4rem;
  flex-direction: column;
  gap: 5px;
}
.nav-toggle span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--text-dark);
  border-radius: 2px;
  transition: transform 0.2s, opacity 0.2s;
}
.nav-toggle[aria-expanded="true"] span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-toggle[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.nav-toggle[aria-expanded="true"] span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ---- Lumi Banner (decorative header strip) ---- */
.lumi-banner {
  width: 100%;
  background-image: url('assets/logos/lumi-web-banner.png');
  background-size: cover;
  background-position: top;
  background-repeat: no-repeat;
  padding: 1.5rem 0;
  text-align: left;
  position: relative;
  overflow: hidden;
  min-height: 250px;
  display: flex;
  align-items: center;
}

.lumi-banner::before {
  content: none;
}

.lumi-banner-inner {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 1.5rem;
  justify-content: space-between;
  width: 100%;
  flex-direction: column;
  align-items: left;
  gap: 1rem;
}

.lumi-title {
  font-family: 'Varino', sans-serif;
  font-size: clamp(1.6rem, 5vw, 3rem);
  font-weight: 800;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: var(--white);
  text-shadow: 0 0 30px rgba(150,200,255,0.5);
  flex: 1;
  text-align: left;
}

.lumi-title span {
  font-weight: 300;
  letter-spacing: 0.15em;
}

/* ---- Container ---- */
.container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 1.5rem;
}

/* ---- Sections ---- */
.section       { padding: 4.5rem 0; }
.section-sm    { padding: 2.5rem 0; }
.section-lg    { padding: 6rem 0; }

.section-alt   { background: var(--off-white); }
.section-dark  {
  background: #0d1b3e;
  color: var(--white);
}

/* ---- Typography ---- */
h1 {
  font-family: var(--font-display);
  font-size: clamp(2.2rem, 6vw, 4rem);
  font-weight: 900;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  line-height: 1.1;
}
h2 {
  font-family: var(--font-display);
  font-size: clamp(1.3rem, 3vw, 2rem);
  font-weight: 800;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  line-height: 1.2;
}
h3 {
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}
h4 {
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

p {
  color: var(--text-mid);
  font-size: 1.1rem;
}

/* ---- Divider ---- */
.divider {
  border: none;
  border-top: 1px solid var(--border);
  margin: 0;
}

/* ---- Buttons ---- */
.lumi-btn {
  background: #eaacde;
  color: #000000;
  padding: 0.6rem 1.8rem;
  border-radius: 999px;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.2rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  text-decoration: none;
  transition: opacity 0.2s;
  white-space: nowrap;
}

.lumi-btn:hover {
  background: #d198c5;
}

.btn {
  display: inline-block;
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 800;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  padding: 0.8rem 2.2rem;
  border-radius: var(--radius);
  border: 2px solid transparent;
  cursor: pointer;
  transition: background var(--transition), color var(--transition), border-color var(--transition), box-shadow var(--transition);
  text-decoration: none;
}

.btn:focus-visible {
  outline: 3px solid var(--accent);
  outline-offset: 3px;
}

.btn-dark {
  background: var(--text-dark);
  color: var(--white);
  border-color: var(--text-dark);
}
.btn-dark:hover {
  background: #444;
  border-color: #444;
}

.btn-pink {
  background: #eaacde;
  color: #000000;
}

.btn-pink:hover {
  background: #d198c5;
}

.btn-outline {
  background: transparent;
  color: var(--text-dark);
  border-color: var(--text-dark);
}
.btn-outline:hover {
  background: #d1d1d1;
  border-color: #d1d1d1;
}

.btn-outline-white {
  background: transparent;
  color: var(--white);
  border-color: var(--white);
}
.btn-outline-white:hover {
  background: var(--white);
  color: var(--text-dark);
}

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

/* ---- Hero Section ---- */
.hero {
  background: var(--white);
  position: relative;
  padding-top: 2rem;
}

.hero h1 {
  margin-bottom: 1rem;
  color: var(--text-dark);
  line-height: 1.15;
  font-size: 3rem;
}

.hero-h1-sub {
  display: block;
  font-size: 0.5em;
  font-weight: 600;
  letter-spacing: 0.08em;
  color: var(--text-light);
  text-transform: uppercase;
  margin-top: 0.3rem;
}

.hero-subtitle {
  font-family: var(--font-body);
  font-size: 1.1rem;
  font-weight: 400;
  color: var(--text-dark);
  margin-bottom: 2.2rem;
  line-height: 1.7;
}

.hero-ctas {
  display: flex;
  gap: 1rem;
  justify-content: left;
  flex-wrap: wrap;
}

.hero-split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  align-items: center;
  text-align: left;
}

.hero-text {
  display: flex;
  flex-direction: column;
  gap: 1.2rem;
}

.hero-image img {
  width: 100%;
  height: auto;
  display: block;
  border-radius: var(--radius);
}

/* Stack on mobile */
@media (max-width: 768px) {
  .hero-split {
    grid-template-columns: 1fr;
    text-align: center;
  }
  .hero-ctas {
    justify-content: center;
  }
}

.text-right-set {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  text-align: right;
}

/* ---- Product Feature Row (photo + LED side by side) ---- */
.feature-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  align-items: center;
}

.feature-row.reverse { direction: rtl; }
.feature-row.reverse > * { direction: ltr; }

.feature-text h2 { margin-bottom: 1rem; color: var(--text-dark); }
.feature-text p  { margin-bottom: 1.5rem; font-size: 0.95rem; }

.feature-image-pair {
  display: flex;
  gap: 1rem;
  align-items: center;
  justify-content: center;
}

.feature-image-pair img {
  border-radius: var(--radius-lg);
  box-shadow: 0 8px 32px var(--shadow-md);
  object-fit: cover;
}

.img-arrow {
  font-size: 1.5rem;
  color: var(--text-light);
  flex-shrink: 0;
}

/* ---- Before/After Grid ---- */
.ba-pair {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  justify-content: center;
}

.ba-pair img {
  border-radius: var(--radius-lg);
  box-shadow: 0 4px 20px var(--shadow);
  object-fit: cover;
}

.ba-arrow {
  font-size: 1.2rem;
  color: var(--text-light);
  flex-shrink: 0;
}

/* ---- LED Lights Thumbnail Grid ---- */
.lights-row {
  display: flex;
  gap: 0.5rem;
  align-items: flex-end;
  justify-content: center;
  margin: 0;
}

/*----Endless Possibilities---- */
.possibilities-centered {
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1.5rem;
}

.possibilities-row {
  display: flex;
  gap: 1.5rem;
  justify-content: center;
  align-items: flex-end;
  flex-wrap: wrap;
}

.possibilities-row img {
  height: 220px;
  width: auto;
}

/* ---- How It Works Steps ---- */
.steps {
  counter-reset: step-counter;
}

.step-item {
  display: flex;
  gap: 2rem;
  align-items: flex-start;
  margin-bottom: 2.5rem;
  padding-bottom: 2.5rem;
  border-bottom: 1px solid var(--border);
}

.step-item:last-child {
  border-bottom: none;
  margin-bottom: 0;
  padding-bottom: 0;
}

.step-number {
  counter-increment: step-counter;
  width: 48px;
  height: 48px;
  border-radius: 50%;
  border: 2px solid var(--text-dark);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: 1rem;
  flex-shrink: 0;
  color: var(--text-dark);
}

.step-content h3 { margin-bottom: 0.4rem; }
.step-content p  { font-size: 1.1rem; }

/* ---- Feature Icons Section ---- */
.icon-features {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
  text-align: center;
}

.icon-feature {
  padding: 2rem 1rem;
}

.icon-feature h3 {
  margin-bottom: 0.75rem;
  color: var(--text-dark);
}

.icon-feature p { font-size: 0.9rem; }

/* ---- Base Section ---- */
.base-section {
  background: var(--off-white);
}

.base-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
}

.base-text h2 { margin-bottom: 0.5rem; color: var(--text-dark); }
.base-text .tagline {
  font-family: var(--font-display);
  font-size: 0.9rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--text-dark);
  margin-bottom: 1.5rem;
  display: block;
}

.base-specs {
  margin-top: 1.5rem;
}

.base-spec {
  padding: 0.9rem 0;
  border-bottom: 1px solid var(--border);
  display: flex;
  gap: 0.75rem;
  align-items: flex-start;
}

.base-spec:last-child { border-bottom: none; }

.base-spec h4 { color: var(--text-dark); margin-bottom: 0.2rem; }

.base-images img {
  border-radius: var(--radius);
  box-shadow: 0 4px 20px var(--shadow);
  object-fit: cover;
  width: 100%;
}

/* ---- New Products Grid ---- */
.new-products-header {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  margin-bottom: 2rem;
}

.new-label {
  display: inline-block;
  background: var(--text-dark);
  color: var(--white);
  font-family: var(--font-display);
  font-size: 0.62rem;
  font-weight: 800;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  padding: 0.25rem 0.6rem;
  border-radius: 3px;
  vertical-align: middle;
  margin-left: 0.5rem;
}

/* ---- Product Card ---- */
.product-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: 1.5rem;
}

.product-card {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: box-shadow var(--transition), transform var(--transition);
}

.product-card:hover {
  box-shadow: 0 12px 40px var(--shadow-md);
  transform: translateY(-3px);
}

.product-card-img {
  aspect-ratio: 1;
  overflow: hidden;
  background: var(--light-gray);
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
}

.product-card-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.3s ease;
}
.product-card:hover .product-card-img img { transform: scale(1.04); }

.product-card-body {
  padding: 1rem;
}

.product-card-title {
  font-family: var(--font-display);
  font-size: 0.82rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  color: var(--text-dark);
  margin-bottom: 0.3rem;
}

.product-card-price {
  font-family: var(--font-display);
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--text-mid);
  margin-bottom: 0.75rem;
}

.product-card .btn {
  width: 100%;
  text-align: center;
  padding: 0.55rem 1rem;
  font-size: 0.72rem;
}

/* ---- Custom Page ---- */
.custom-hero {
  text-align: center;
  padding: 4rem 1.5rem 2rem;
}

.guidelines-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
}

.guideline-block h3 {
  margin-bottom: 1.25rem;
  padding-bottom: 0.75rem;
  border-bottom: 2px solid var(--text-dark);
  color: var(--text-dark);
  font-size: 1.2rem;
  text-align: center;
}

.guideline-block h4 {
  color: var(--text-dark);
  margin-bottom: 0.35rem;
  font-size: 1.1rem;
}

.guideline-block p {
  margin-bottom: 1.25rem;
  color: var(--text-dark);
}

.guideline-images {
  display: flex;
  gap: 1rem;
  align-items: center;
  margin-top: 1rem;
}

.guideline-images img {
  border-radius: var(--radius);
  object-fit: cover;
}

.guideline-block {
  padding: 1.8rem;
  height: 100%;
}

.guidelines-grid article:nth-child(1) .guideline-block {
  background: #6E65AE;
  color: white;
}

.guidelines-grid article:nth-child(2) .guideline-block {
  background: #eaacde;
}

.guidelines-grid article:nth-child(3) .guideline-block {
  background: #6E65AE;
  color: white;
}

.guidelines-grid article:nth-child(1) .guideline-block h3,
.guidelines-grid article:nth-child(1) .guideline-block h4,
.guidelines-grid article:nth-child(1) .guideline-block p,
.guidelines-grid article:nth-child(3) .guideline-block h3,
.guidelines-grid article:nth-child(3) .guideline-block h4,
.guidelines-grid article:nth-child(3) .guideline-block p {
  color: white;
}

.guidelines-grid article:nth-child(1) .guideline-block h3,
.guidelines-grid article:nth-child(3) .guideline-block h3 {
  border-bottom-color: rgba(255,255,255,0.4);
}

/* ---- Shop Page ---- */
.shop-intro {
  text-align: center;
  max-width: 600px;
  margin: 0 auto 3rem;
}

.square-embed-wrapper {
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  min-height: 600px;
  background: var(--off-white);
  display: flex;
  align-items: center;
  justify-content: center;
}

.square-placeholder {
  text-align: center;
  padding: 3rem;
}

.square-placeholder h3 { margin-bottom: 1rem; color: var(--text-dark); }
.square-placeholder p { font-size: 0.9rem; max-width: 420px; margin: 0 auto 1.5rem; }

/* ---- About Page ---- */
.about-intro {
  max-width: 700px;
}

.about-intro h1 { margin-bottom: 1.5rem; }
.about-intro p  { font-size: 1rem; margin-bottom: 1rem; color: var(--text-dark) }

/* ---- Contact / FAQ ---- */
.faq-list {
  max-width: 720px;
}

.faq-item {
  border-bottom: 1px solid var(--border);
}

.faq-question {
  width: 100%;
  background: none;
  border: none;
  text-align: left;
  padding: 1.1rem 0;
  font-family: var(--font-display);
  font-size: 1.2rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  color: var(--text-dark);
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
}

.faq-question::after {
  content: '+';
  font-size: 1.4rem;
  font-weight: 300;
  color: var(--text-dark);
  flex-shrink: 0;
  transition: transform 0.2s;
}

.faq-item.open .faq-question::after { transform: rotate(45deg); }

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.3s ease;
}

.faq-answer-inner {
  padding-bottom: 1.1rem;
  font-size: 0.9rem;
  color: var(--text-dark);
  line-height: 1.75;
}

.faq-item.open .faq-answer { max-height: 400px; }

/* ---- Contact Form ---- */
.contact-grid {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 4rem;
  align-items: start;
}

.form-group { margin-bottom: 1.25rem; }

label {
  display: block;
  font-family: var(--font-display);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-dark);
  margin-bottom: 0.45rem;
}

.form-control {
  width: 100%;
  padding: 0.75rem 1rem;
  background: var(--white);
  border: 1px solid var(--mid-gray);
  border-radius: var(--radius);
  font-family: var(--font-body);
  font-size: 0.95rem;
  color: var(--text-dark);
  transition: border-color var(--transition), box-shadow var(--transition);
}
.form-control::placeholder { color: var(--text-light); }
.form-control:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(74,144,217,0.15);
}

textarea.form-control { min-height: 130px; resize: vertical; }

.contact-info h3 { margin-bottom: 1.25rem; }

.contact-info-item {
  display: flex;
  gap: 0.75rem;
  align-items: flex-start;
  margin-bottom: 1rem;
  color: var(--text-mid);
}

.contact-info-item a {
  color: var(--accent);
  text-decoration: underline;
}

.social-links {
  display: flex;
  gap: 1rem;
  margin-top: 1.5rem;
}

.social-link {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-family: var(--font-display);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-mid);
  border: 1px solid var(--border);
  padding: 0.5rem 1rem;
  border-radius: var(--radius);
  transition: border-color var(--transition), color var(--transition);
}

.social-link:hover { border-color: var(--text-dark); color: var(--text-dark); }

/* ---- Page header ---- */
.page-hero {
  padding: 3.5rem 0 2.5rem;
  text-align: center;
  border-bottom: 1px solid var(--border);
}

.page-hero h1 { margin-bottom: 0.5rem; }
.page-hero p  { font-size: 1rem; max-width: 560px; margin: 0 auto; }

/* ---- Footer ---- */
.site-footer {
  background: #6E65AE;
  color: #ffffff;
  padding: 3rem 0 1.5rem;
  margin-top: 4rem;
}

.footer-inner {
  display: grid;
  grid-template-columns: 1fr 2fr;
  gap: 2.5rem;
  margin-bottom: 2.5rem;
  align-items: start;
}

.footer-brand {
  display: flex;
  align-items: center;
}

.footer-signup h4,
.footer-contact h4 {
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 700;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: rgb(255, 255, 255);
  margin-bottom: 0.75rem;
}

.footer-signup p {
  color: #ffffff;
  margin-top: 0.5rem;
}

.footer-signup {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  text-align: right;
}

.footer-form {
  display: flex;
  gap: 0.5rem;
  flex-wrap: wrap;
}

.footer-form input[type="email"] {
  flex: 1;
  min-width: 160px;
  padding: 0.6rem 1rem;
  border-radius: var(--radius);
  border: none;
  font-family: var(--font-body);
  font-size: 0.9rem;
  color: var(--text-dark);
}

.footer-form input[type="email"]:focus {
  outline: 3px solid #eaacde;
}

.footer-contact {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.footer-contact a {
  font-size: 1rem;
  color: rgb(255, 255, 255);
  transition: color var(--transition);
}
.footer-contact a:hover { color: rgba(255,255,255,0.7); }


.footer-social {
  display: flex;
  gap: 0.75rem;
}

.footer-social a {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  font-size: 1rem;
  color: rgb(255, 255, 255);
  transition: color var(--transition);
}
.footer-social a:hover { color: rgba(255,255,255,0.7); }

.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.1);
  padding-top: 1.25rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.75rem;
}

.footer-bottom p { font-size: 0.8rem; color: rgba(255,255,255,0.45); }

/* ---- Utility ---- */
.text-center { text-align: center; }
.mt-1  { margin-top: 0.5rem; }
.mt-2  { margin-top: 1rem; }
.mt-3  { margin-top: 1.5rem; }
.mt-4  { margin-top: 2rem; }
.mb-2  { margin-bottom: 1rem; }
.mb-3  { margin-bottom: 1.5rem; }
.mb-4  { margin-bottom: 2rem; }

/* ---- Responsive ---- */
@media (max-width: 900px) {
  .feature-row, .base-grid, .contact-grid { grid-template-columns: 1fr; }
  .feature-row.reverse { direction: ltr; }
  .guidelines-grid { grid-template-columns: 1fr; }
  .icon-features { grid-template-columns: 1fr; }
  .footer-inner { grid-template-columns: 1fr 1fr; }
  .base-images { grid-template-columns: 1fr 1fr 1fr; }
}

@media (max-width: 768px) {
  .nav-links {
    display: none;
    position: absolute;
    top: 64px;
    left: 0; right: 0;
    background: var(--white);
    border-bottom: 1px solid var(--border);
    flex-direction: column;
    padding: 0.75rem 1rem;
    gap: 0.1rem;
    box-shadow: 0 4px 12px var(--shadow);
  }
  .nav-links.open { display: flex; }
  .nav-links a { padding: 0.65rem 1rem; }
  .nav-toggle { display: flex; }
  .nav-cart { display: none; }

  .lumi-title { font-size: 1.8rem; }
  .section { padding: 3rem 0; }
  .footer-inner { grid-template-columns: 1fr; }
  .product-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 480px) {
  .lights-row { flex-direction: column; }
  .base-images { grid-template-columns: 1fr; }
  .footer-bottom { flex-direction: column; text-align: center; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    transition-duration: 0.01ms !important;
  }
}