/* ─── VARIABLES ─── */
:root {
  --bg: #06060a;
  --bg-card: #0d0d14;
  --fg: #f0f0f5;
  --fg-muted: #8888a0;
  --accent-cyan: #00f5d4;
  --accent-pink: #f72585;
  --accent-purple: #7b2ff7;
  --border: rgba(255,255,255,0.08);
  --card-radius: 16px;
}

/* ─── RESET & BASE ─── */
* { box-sizing: border-box; margin: 0; padding: 0; }

body {
  background: var(--bg);
  color: var(--fg);
  font-family: 'Outfit', sans-serif;
  font-weight: 400;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

::selection { background: var(--accent-cyan); color: #000; }

/* ─── NAV ─── */
.nav {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 24px 48px;
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  background: rgba(6,6,10,0.85);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
}

.nav-logo {
  font-family: 'Bebas Neue', sans-serif;
  font-size: 28px;
  letter-spacing: 2px;
  color: var(--fg);
}

.nav-tag {
  font-size: 12px;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: var(--accent-cyan);
  opacity: 0.8;
}

/* ─── HERO ─── */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  overflow: hidden;
  padding: 120px 48px 80px;
}

.hero-image-wrap {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  pointer-events: none;
}

.hero-img {
  width: 100%;
  max-width: 800px;
  height: auto;
  object-fit: cover;
  opacity: 0.2;
  mask-image: radial-gradient(ellipse 80% 60% at 50% 50%, black 30%, transparent 80%);
  -webkit-mask-image: radial-gradient(ellipse 80% 60% at 50% 50%, black 30%, transparent 80%);
}

.hero-glow-bg {
  position: absolute;
  top: 20%;
  left: 50%;
  transform: translateX(-50%);
  width: 600px;
  height: 400px;
  background: radial-gradient(ellipse at center, rgba(0,245,212,0.25) 0%, rgba(247,37,133,0.15) 50%, transparent 80%);
  pointer-events: none;
  animation: pulse-glow 4s ease-in-out infinite;
}

@keyframes pulse-glow {
  0%, 100% { opacity: 0.6; transform: translateX(-50%) scale(1); }
  50% { opacity: 1; transform: translateX(-50%) scale(1.1); }
}

.hero-content {
  max-width: 820px;
  text-align: center;
  position: relative;
  z-index: 1;
}

.hero-badge {
  display: inline-block;
  padding: 6px 16px;
  border: 1px solid var(--accent-cyan);
  border-radius: 100px;
  font-size: 12px;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: var(--accent-cyan);
  margin-bottom: 32px;
}

.hero-headline {
  font-family: 'Bebas Neue', sans-serif;
  font-size: clamp(72px, 12vw, 140px);
  line-height: 0.9;
  letter-spacing: -1px;
  color: var(--fg);
  margin-bottom: 24px;
}

.hero-sub {
  font-size: 18px;
  color: var(--fg-muted);
  max-width: 520px;
  margin: 0 auto 40px;
  line-height: 1.7;
}

.hero-cta-row {
  display: flex;
  gap: 16px;
  justify-content: center;
  flex-wrap: wrap;
  margin-bottom: 64px;
}

.btn-primary {
  background: var(--accent-cyan);
  color: #000;
  font-family: 'Outfit', sans-serif;
  font-weight: 600;
  font-size: 15px;
  padding: 14px 32px;
  border-radius: 100px;
  text-decoration: none;
  transition: all 0.2s;
  display: inline-block;
}

.btn-primary:hover { background: #fff; transform: translateY(-2px); }

.btn-ghost {
  background: transparent;
  color: var(--fg);
  font-family: 'Outfit', sans-serif;
  font-weight: 500;
  font-size: 15px;
  padding: 14px 32px;
  border-radius: 100px;
  border: 1px solid var(--border);
  text-decoration: none;
  transition: all 0.2s;
  display: inline-block;
}

.btn-ghost:hover { border-color: var(--fg); }

.hero-stats {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 32px;
}

.stat { text-align: center; }

.stat-num {
  display: block;
  font-family: 'Bebas Neue', sans-serif;
  font-size: 36px;
  color: var(--accent-cyan);
}

.stat-label {
  display: block;
  font-size: 12px;
  color: var(--fg-muted);
  letter-spacing: 2px;
  text-transform: uppercase;
  margin-top: 2px;
}

.stat-divider {
  width: 1px;
  height: 40px;
  background: var(--border);
}

/* ─── SHARED SECTION STYLES ─── */
.section-label {
  font-size: 11px;
  letter-spacing: 4px;
  text-transform: uppercase;
  color: var(--accent-cyan);
  margin-bottom: 12px;
}

.section-heading {
  font-family: 'Bebas Neue', sans-serif;
  font-size: clamp(40px, 6vw, 64px);
  line-height: 1;
  color: var(--fg);
  margin-bottom: 56px;
}

/* ─── HOW SECTION ─── */
.how {
  padding: 120px 48px;
  text-align: center;
}

.steps {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 48px;
  max-width: 960px;
  margin: 0 auto;
}

.step { text-align: center; }

.step-num {
  font-family: 'Bebas Neue', sans-serif;
  font-size: 13px;
  color: var(--fg-muted);
  letter-spacing: 3px;
  margin-bottom: 16px;
}

.step-icon { margin-bottom: 20px; }

.step h3 {
  font-size: 18px;
  font-weight: 600;
  color: var(--fg);
  margin-bottom: 10px;
}

.step p { font-size: 14px; color: var(--fg-muted); line-height: 1.7; }

/* ─── HOW-ORDER SECTION ─── */
.how-order {
  padding: 80px 48px;
  text-align: center;
  border-top: 1px solid var(--border);
}

/* ─── COLLECTIONS ─── */
.collections {
  padding: 120px 48px;
  text-align: center;
}

.product-grid {
  display: grid;
  gap: 24px;
  max-width: 1080px;
  margin: 0 auto;
}

.model-grid {
  grid-template-columns: repeat(4, 1fr);
}

@media (max-width: 900px) {
  .model-grid { grid-template-columns: repeat(2, 1fr); }
}

.product-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--card-radius);
  overflow: hidden;
  text-align: left;
  position: relative;
  padding: 32px;
  transition: transform 0.3s;
}

.product-card:hover { transform: translateY(-4px); }

.product-glow {
  position: absolute;
  top: 0; left: 0; right: 0; height: 2px;
}

.glow-cyan { background: var(--accent-cyan); box-shadow: 0 0 20px var(--accent-cyan); }
.glow-pink { background: var(--accent-pink); box-shadow: 0 0 20px var(--accent-pink); }
.glow-purple { background: var(--accent-purple); box-shadow: 0 0 20px var(--accent-purple); }
.glow-orange { background: #ff6b35; box-shadow: 0 0 20px #ff6b35; }

.product-visual {
  height: 180px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 24px;
}

.product-img {
  width: 100%;
  height: 180px;
  object-fit: contain;
  display: block;
}

.shoe-mockup {
  width: 160px;
  height: 80px;
  border-radius: 80px 80px 12px 12px;
  position: relative;
  background: #1a1a24;
  border: 1px solid rgba(255,255,255,0.12);
}

.mockup-swoosh {
  position: absolute;
  top: 28%;
  left: 20%;
  right: 20%;
  height: 2px;
  background: rgba(255,255,255,0.3);
  border-radius: 2px;
}

.mockup-sole {
  position: absolute;
  bottom: 0; left: 0; right: 0;
  height: 14px;
  background: rgba(255,255,255,0.06);
  border-radius: 0 0 12px 12px;
}

.mockup-led {
  position: absolute;
  bottom: 4px; left: 4px; right: 4px;
  height: 4px;
  border-radius: 4px;
}

.led-cyan { background: var(--accent-cyan); box-shadow: 0 0 12px var(--accent-cyan), 0 0 24px rgba(0,245,212,0.5); animation: led-blink 2s ease-in-out infinite; }
.led-pink { background: var(--accent-pink); box-shadow: 0 0 12px var(--accent-pink), 0 0 24px rgba(247,37,133,0.5); animation: led-blink 2s ease-in-out infinite 0.4s; }
.led-purple { background: var(--accent-purple); box-shadow: 0 0 12px var(--accent-purple), 0 0 24px rgba(123,47,247,0.5); animation: led-blink 2s ease-in-out infinite 0.8s; }
.led-orange { background: #ff6b35; box-shadow: 0 0 12px #ff6b35, 0 0 24px rgba(255,107,53,0.5); animation: led-blink 2s ease-in-out infinite 0.2s; }

@keyframes led-blink {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.4; }
}

.product-info h3 {
  font-size: 18px;
  font-weight: 600;
  margin-bottom: 8px;
  color: var(--fg);
}

.product-info p { font-size: 13px; color: var(--fg-muted); line-height: 1.6; margin-bottom: 16px; }

.product-price { font-size: 13px; color: var(--fg-muted); }
.product-price strong { color: var(--accent-cyan); font-size: 18px; }
.product-link { display: inline-block; margin-top: 10px; font-size: 12px; letter-spacing: 2px; text-transform: uppercase; text-decoration: none; color: var(--accent-cyan); }

.collections-note {
  margin-top: 32px;
  font-size: 13px;
  color: var(--fg-muted);
}

.collections-note a { color: var(--accent-cyan); text-decoration: none; }

/* ─── WHY SECTION ─── */
.why {
  padding: 120px 48px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  max-width: 1080px;
  margin: 0 auto;
  align-items: center;
}

.why-body {
  font-size: 16px;
  color: var(--fg-muted);
  line-height: 1.8;
  margin-bottom: 32px;
}

.why-list { display: flex; flex-direction: column; gap: 16px; }

.why-item {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 15px;
  color: var(--fg);
}

.why-check {
  width: 24px;
  height: 24px;
  border-radius: 50%;
  background: rgba(0,245,212,0.1);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.why-right {
  display: flex;
  align-items: center;
  justify-content: center;
}

.why-visual {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 20px;
  padding: 40px;
  width: 100%;
}

.led-display {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

.led-mode {
  padding: 24px;
  border-radius: 12px;
  text-align: center;
  font-family: 'Bebas Neue', sans-serif;
  font-size: 20px;
  letter-spacing: 4px;
  transition: transform 0.2s;
}

.led-mode:hover { transform: scale(1.05); }

.mode-wave { background: rgba(0,245,212,0.15); color: var(--accent-cyan); border: 1px solid rgba(0,245,212,0.3); }
.mode-pulse { background: rgba(247,37,133,0.15); color: var(--accent-pink); border: 1px solid rgba(247,37,133,0.3); }
.mode-solid { background: rgba(123,47,247,0.15); color: var(--accent-purple); border: 1px solid rgba(123,47,247,0.3); }
.mode-rainbow {
  background: linear-gradient(90deg, rgba(0,245,212,0.2), rgba(247,37,133,0.2), rgba(123,47,247,0.2));
  color: var(--fg);
  border: 1px solid rgba(255,255,255,0.1);
}

/* ─── TESTIMONIALS / EARLY ORDERS ─── */
.testimonials {
  padding: 100px 48px;
  text-align: center;
}

.testimonials-header {
  max-width: 640px;
  margin: 0 auto 56px;
}

.testimonials-sub {
  font-size: 16px;
  color: var(--fg-muted);
  margin-top: -32px;
  margin-bottom: 48px;
}

.order-strip {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0;
  flex-wrap: wrap;
  max-width: 900px;
  margin: 0 auto 40px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--card-radius);
  padding: 24px 32px;
}

.order-item {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 8px 16px;
}

.order-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  flex-shrink: 0;
}

.order-dot--cyan { background: var(--accent-cyan); box-shadow: 0 0 6px var(--accent-cyan); }
.order-dot--pink { background: var(--accent-pink); box-shadow: 0 0 6px var(--accent-pink); }
.order-dot--purple { background: var(--accent-purple); box-shadow: 0 0 6px var(--accent-purple); }
.order-dot--orange { background: #ff6b35; box-shadow: 0 0 6px #ff6b35; }

.order-city {
  font-size: 13px;
  color: var(--fg);
  font-weight: 500;
}

.order-model {
  font-size: 12px;
  color: var(--fg-muted);
}

.order-color {
  font-size: 12px;
  color: var(--fg-muted);
  font-style: italic;
}

.order-sep {
  width: 1px;
  height: 28px;
  background: var(--border);
}

.launch-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 24px;
  border: 1px solid rgba(0,245,212,0.3);
  border-radius: 100px;
  font-size: 13px;
  color: var(--accent-cyan);
  letter-spacing: 0.5px;
}

/* ─── TRUST BADGES ─── */
.trust-badges {
  padding: 0 48px 80px;
}

.trust-inner {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0;
  max-width: 960px;
  margin: 0 auto;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--card-radius);
  padding: 32px 40px;
  flex-wrap: wrap;
  gap: 24px;
}

.trust-item {
  display: flex;
  align-items: center;
  gap: 14px;
  color: var(--fg-muted);
  flex: 1;
  min-width: 160px;
  max-width: 220px;
}

.trust-sep {
  width: 1px;
  height: 40px;
  background: var(--border);
}

.trust-title {
  font-size: 14px;
  font-weight: 600;
  color: var(--fg);
  margin-bottom: 2px;
}

.trust-desc {
  font-size: 12px;
  color: var(--fg-muted);
}

.review-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  max-width: 1080px;
  margin: 0 auto;
}

.review-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--card-radius);
  padding: 32px;
  text-align: left;
}

.review-stars {
  display: flex;
  gap: 4px;
  margin-bottom: 16px;
}

.review-text {
  font-size: 14px;
  color: var(--fg);
  line-height: 1.8;
  font-style: italic;
  margin-bottom: 20px;
}

.review-author {
  font-size: 12px;
  color: var(--fg-muted);
  letter-spacing: 1px;
}

/* ─── CLOSING ─── */
.closing {
  padding: 120px 48px;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.closing-glow {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 500px;
  height: 300px;
  background: radial-gradient(ellipse, rgba(247,37,133,0.15) 0%, rgba(0,245,212,0.1) 50%, transparent 80%);
  pointer-events: none;
}

.closing-content { position: relative; z-index: 1; }

.closing-heading {
  font-family: 'Bebas Neue', sans-serif;
  font-size: clamp(48px, 8vw, 88px);
  color: var(--fg);
  margin-bottom: 20px;
}

.closing-sub {
  font-size: 16px;
  color: var(--fg-muted);
  max-width: 480px;
  margin: 0 auto 40px;
}

.btn-large { font-size: 17px; padding: 18px 48px; }

.closing-note {
  margin-top: 20px;
  font-size: 13px;
  color: var(--fg-muted);
}

/* ─── FOOTER ─── */
.footer {
  padding: 48px;
  text-align: center;
  border-top: 1px solid var(--border);
}

.footer-logo {
  font-family: 'Bebas Neue', sans-serif;
  font-size: 24px;
  letter-spacing: 3px;
  color: var(--fg);
  margin-bottom: 8px;
}

.footer-tag {
  font-size: 13px;
  color: var(--fg-muted);
  margin-bottom: 24px;
}

.footer-links {
  display: flex;
  gap: 32px;
  justify-content: center;
  margin-bottom: 24px;
  flex-wrap: wrap;
}

.footer-links a {
  font-size: 13px;
  color: var(--fg-muted);
  text-decoration: none;
  transition: color 0.2s;
}

.footer-links a:hover { color: var(--fg); }

.footer-copy { font-size: 12px; color: var(--fg-muted); opacity: 0.5; }

/* ─── PRICING ─── */
.pricing {
  padding: 120px 48px;
  text-align: center;
}

.pricing-wrap {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
  max-width: 800px;
  margin: 0 auto;
}

.pricing-base {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--card-radius);
  padding: 40px;
  text-align: left;
}

.pricing-base-label {
  font-size: 11px;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: var(--accent-cyan);
  margin-bottom: 16px;
}

.price-big {
  font-family: 'Bebas Neue', sans-serif;
  font-size: 56px;
  color: var(--fg);
}

.price-sub {
  font-size: 18px;
  color: var(--fg-muted);
}

.pricing-features {
  list-style: none;
  margin-top: 24px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.pricing-features li {
  font-size: 14px;
  color: var(--fg-muted);
  display: flex;
  align-items: center;
  gap: 8px;
}

.pricing-features li::before {
  content: '';
  display: inline-block;
  width: 16px;
  height: 1px;
  background: var(--accent-cyan);
  flex-shrink: 0;
}

.pricing-models {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--card-radius);
  padding: 40px;
  text-align: left;
}

.pricing-models-label {
  font-size: 11px;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: var(--fg-muted);
  margin-bottom: 16px;
}

.model-price-list {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-bottom: 24px;
}

.model-price-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 12px 16px;
  background: rgba(255,255,255,0.04);
  border-radius: 8px;
}

.model-name {
  font-size: 15px;
  color: var(--fg);
  font-weight: 500;
}

.model-upcharge {
  font-family: 'Bebas Neue', sans-serif;
  font-size: 18px;
  color: var(--accent-cyan);
}

.model-price-calc {
  padding-top: 16px;
  border-top: 1px solid var(--border);
}

.calc-example {
  font-size: 13px;
  color: var(--fg-muted);
}

.calc-example strong {
  color: var(--accent-cyan);
  font-size: 16px;
}

/* ─── FEATURES ─── */
.features {
  padding: 120px 48px;
}

.features-inner {
  max-width: 1080px;
  margin: 0 auto;
}

.feature-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}

.feature-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--card-radius);
  padding: 32px;
  text-align: left;
  transition: transform 0.3s, border-color 0.3s;
}

.feature-card:hover {
  transform: translateY(-4px);
  border-color: rgba(0,245,212,0.2);
}

.feature-icon {
  margin-bottom: 20px;
}

.feature-card h3 {
  font-size: 16px;
  font-weight: 600;
  color: var(--fg);
  margin-bottom: 8px;
}

.feature-card p {
  font-size: 13px;
  color: var(--fg-muted);
  line-height: 1.7;
}

/* ─── LED PREVIEW WIDGET ─── */
.led-preview {
  padding: 120px 48px;
}

.led-preview-inner {
  max-width: 1080px;
  margin: 0 auto;
  text-align: center;
}

.led-preview-body {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
  margin-top: 48px;
  text-align: left;
}

.led-preview-shoe {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  height: 220px;
}

.led-preview-shoe .shoe-svg {
  width: 300px;
  height: 160px;
  filter: drop-shadow(0 8px 32px rgba(0,0,0,0.6));
}

.led-preview-shoe .led-glow-ground {
  position: absolute;
  bottom: 20px;
  left: 50%;
  transform: translateX(-50%);
  width: 260px;
  height: 30px;
  border-radius: 50%;
  filter: blur(14px);
  transition: background 0.4s;
  pointer-events: none;
}

.led-preview-shoe .shoe-shadow {
  position: absolute;
  bottom: 10px;
  left: 50%;
  transform: translateX(-50%);
  width: 240px;
  height: 20px;
  background: rgba(0,0,0,0.5);
  border-radius: 50%;
  filter: blur(10px);
}

.led-preview-controls {
  display: flex;
  flex-direction: column;
}

.widget-control-label {
  font-size: 11px;
  letter-spacing: 4px;
  text-transform: uppercase;
  color: var(--accent-cyan);
  margin-bottom: 14px;
}

.widget-swatches {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}

.widget-swatch {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  cursor: pointer;
  border: 3px solid transparent;
  transition: transform 0.2s, border-color 0.2s;
}

.widget-swatch:hover { transform: scale(1.12); }

.widget-swatch.active {
  border-color: var(--fg);
  box-shadow: 0 0 0 3px rgba(255,255,255,0.25);
}

.widget-patterns {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}

.widget-patterns .led-mode {
  cursor: pointer;
  border: 1px solid transparent;
  transition: transform 0.2s, box-shadow 0.2s;
  font-size: 17px;
  padding: 18px;
  background: none;
  font-family: 'Bebas Neue', sans-serif;
  letter-spacing: 4px;
}

.widget-patterns .led-mode.active {
  box-shadow: 0 0 0 2px currentColor;
  transform: scale(1.04);
}

.widget-cta {
  margin-top: 32px;
  display: flex;
  align-items: center;
  gap: 20px;
  flex-wrap: wrap;
}

.widget-cta-note {
  font-size: 13px;
  color: var(--fg-muted);
}

/* ─── RESPONSIVE ─── */
@media (max-width: 900px) {
  .steps, .model-grid, .review-grid { grid-template-columns: 1fr; }
  .why { grid-template-columns: 1fr; gap: 40px; }
  .nav { padding: 16px 24px; }
  .hero { padding: 100px 24px 60px; }
  .how, .collections, .closing, .why, .pricing, .features, .instagram { padding: 80px 24px; }
  .footer { padding: 32px 24px; }
  .hero-stats { gap: 20px; }
  .stat-num { font-size: 28px; }
  .footer-links { gap: 20px; }
  .pricing-wrap { grid-template-columns: 1fr; }
  .feature-grid { grid-template-columns: repeat(2, 1fr); }
  .ig-grid { grid-template-columns: repeat(2, 1fr); }
  .led-preview { padding: 80px 24px; }
  .led-preview-body { grid-template-columns: 1fr; gap: 40px; }
}

@media (max-width: 480px) {
  .hero-headline { font-size: 64px; }
  .hero-cta-row { flex-direction: column; align-items: center; }
  .btn-primary, .btn-ghost { width: 100%; text-align: center; }
  .led-display { grid-template-columns: 1fr; }
  .feature-grid { grid-template-columns: 1fr; }
  .widget-patterns { grid-template-columns: 1fr; }
}

@media (max-width: 480px) {
  .hero-headline { font-size: 64px; }
  .hero-cta-row { flex-direction: column; align-items: center; }
  .btn-primary, .btn-ghost { width: 100%; text-align: center; }
  .led-display { grid-template-columns: 1fr; }
}