/* ============================================
   LED Standee — Apple-Inspired Product Page v3
   Accent: var(--ls-accent) — Blue (#0071e3)
   Indoor/Outdoor Tabbed Category System
   ============================================ */

:root {
    --ls-accent: #0071e3;
    --ls-accent-hover: #0077ed;
    --ls-accent-rgb: 0,113,227;
}

/* ── Scroll Progress Bar ── */
.scroll-progress-bar {
    position: fixed; top: 0; left: 0; height: 3px; width: 0%;
    background: linear-gradient(90deg, var(--ls-accent), var(--ls-accent-hover), var(--ls-accent));
    z-index: 10000; box-shadow: 0 0 8px rgba(var(--ls-accent-rgb),0.4);
    transition: background 0.5s;
}

/* ── Keyframes ── */
@keyframes glowFloat { 0% { transform: translate(0,0) scale(1); } 50% { transform: translate(30px,-20px) scale(1.15); } 100% { transform: translate(-20px,15px) scale(0.9); } }
@keyframes pulseGlow { 0%,100% { opacity: 0.7; transform: scale(1); } 50% { opacity: 1; transform: scale(1.06); } }
@keyframes shimmer { 0% { background-position: -200% center; } 100% { background-position: 200% center; } }
@keyframes floatY { 0%,100% { transform: translateY(0); } 50% { transform: translateY(-12px); } }

/* ── Segmented Control (Apple-style tabs) ── */
.ls-segment-control {
    display: inline-flex;
    position: relative;
    background: rgba(255,255,255,0.08);
    border-radius: 980px;
    padding: 4px;
    margin: 32px auto 28px;
    backdrop-filter: blur(20px);
    border: 1px solid rgba(255,255,255,0.12);
    gap: 0;
}
.ls-segment-btn {
    position: relative;
    z-index: 2;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 12px 36px;
    background: transparent;
    border: none;
    border-radius: 980px;
    font-family: 'Inter',-apple-system,sans-serif;
    font-size: 0.95rem;
    font-weight: 600;
    color: rgba(255,255,255,0.5);
    cursor: pointer;
    transition: color 0.35s cubic-bezier(0.25,0.46,0.45,0.94);
    -webkit-tap-highlight-color: transparent;
    min-width: 140px;
    justify-content: center;
}
.ls-segment-btn i { font-size: 0.8rem; }
.ls-segment-btn.active { color: #fff; }
.ls-segment-btn:hover:not(.active) { color: rgba(255,255,255,0.7); }
.ls-segment-slider {
    position: absolute;
    top: 4px; left: 4px;
    width: calc(50% - 4px);
    height: calc(100% - 8px);
    background: var(--ls-accent);
    border-radius: 980px;
    transition: transform 0.4s cubic-bezier(0.25,0.46,0.45,0.94), background 0.5s;
    z-index: 1;
    box-shadow: 0 4px 18px rgba(var(--ls-accent-rgb),0.35);
}

/* ── Hero ── */
.ls-hero { padding: 160px 0 120px; text-align: center; background: #000; position: relative; overflow: hidden; min-height: 85vh; display: flex; align-items: center; justify-content: center; }
.ls-hero .glow-orbs { position: absolute; top: 0; left: 0; right: 0; bottom: 0; pointer-events: none; z-index: 1; }
.ls-hero::after { content: ''; position: absolute; bottom: 0; left: 0; right: 0; height: 250px; background: linear-gradient(to top, #000, transparent); pointer-events: none; z-index: 2; }
.ls-hero .container { max-width: 900px; margin: 0 auto; padding: 0 24px; position: relative; z-index: 3; }
.ls-hero-eyebrow { font-size: 0.85rem; font-weight: 600; text-transform: uppercase; letter-spacing: 0.15em; color: var(--ls-accent); margin-bottom: 16px; display: block; animation: pulseGlow 3s ease-in-out infinite; transition: color 0.5s; }
.ls-hero-title { font-family: 'Inter',-apple-system,sans-serif; font-size: 5.5rem; font-weight: 800; color: #f5f5f7; letter-spacing: -0.04em; line-height: 1.0; margin: 0 0 20px; background: linear-gradient(135deg,#f5f5f7 0%,#a1a1a6 50%,#f5f5f7 100%); background-size: 200% auto; -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text; animation: shimmer 4s linear infinite; }
.ls-hero-subtitle { font-family: 'Inter',-apple-system,sans-serif; font-size: 1.6rem; font-weight: 400; color: #a1a1a6; letter-spacing: -0.01em; line-height: 1.4; margin: 0 0 6px; max-width: 600px; margin-left: auto; margin-right: auto; }
.ls-hero-cta { display: inline-flex; align-items: center; gap: 8px; font-size: 1.15rem; font-weight: 500; color: var(--ls-accent); text-decoration: none; transition: all 0.3s; padding: 12px 28px; border: 1.5px solid rgba(var(--ls-accent-rgb),0.3); border-radius: 980px; backdrop-filter: blur(10px); background: rgba(var(--ls-accent-rgb),0.06); }
.ls-hero-cta:hover { color: #fff; background: var(--ls-accent); border-color: var(--ls-accent); transform: scale(1.05); box-shadow: 0 0 30px rgba(var(--ls-accent-rgb),0.3); }

/* ── Section Divider ── */
.ls-divider-section { padding: 120px 0 50px; text-align: center; background: #fff; position: relative; overflow: hidden; }
.ls-divider-section.ls-divider-dark { background: #1d1d1f; }
.ls-divider-title { font-family: 'Inter',-apple-system,sans-serif; font-size: 3rem; font-weight: 800; color: #1d1d1f; letter-spacing: -0.03em; margin: 0 0 12px; }
.ls-divider-dark .ls-divider-title { color: #f5f5f7; }
.ls-divider-sub { font-family: 'Inter',-apple-system,sans-serif; font-size: 1.15rem; font-weight: 400; color: #86868b; margin: 0; }
.ls-divider-section::after { content: ''; display: block; width: 60px; height: 3px; background: var(--ls-accent); margin: 24px auto 0; border-radius: 2px; transition: background 0.5s; }

/* ── Showcase Sections ── */
.ls-showcase { padding: 140px 0 120px; text-align: center; position: relative; overflow: hidden; }
.ls-showcase-light { background: #fff; }
.ls-showcase-gray { background: #f5f5f7; }
.ls-showcase-dark { background: #1d1d1f; }
.ls-showcase-black { background: #000; }
.ls-showcase .container { max-width: 980px; margin: 0 auto; padding: 0 24px; }
.ls-eyebrow { font-size: 0.8rem; font-weight: 600; text-transform: uppercase; letter-spacing: 0.12em; color: var(--ls-accent); margin-bottom: 10px; display: block; transition: color 0.5s; }
.ls-name { font-family: 'Inter',-apple-system,sans-serif; font-size: 3.8rem; font-weight: 800; color: #1d1d1f; letter-spacing: -0.04em; line-height: 1.05; margin: 0 0 10px; }
.ls-showcase-dark .ls-name, .ls-showcase-black .ls-name { color: #f5f5f7; }
.ls-tagline { font-family: 'Inter',-apple-system,sans-serif; font-size: 1.8rem; font-weight: 600; color: #86868b; letter-spacing: -0.02em; line-height: 1.15; margin: 0 0 14px; }
.ls-showcase-dark .ls-tagline, .ls-showcase-black .ls-tagline { color: #a1a1a6; }
.ls-desc { font-family: 'Inter',-apple-system,sans-serif; font-size: 1.1rem; font-weight: 400; color: #86868b; line-height: 1.6; margin: 0 0 32px; max-width: 560px; margin-left: auto; margin-right: auto; }
.ls-showcase-dark .ls-desc, .ls-showcase-black .ls-desc { color: #86868b; }

/* ── Price ── */
.ls-price { font-family: 'Inter',-apple-system,sans-serif; font-size: 2.2rem; font-weight: 700; color: #f5f5f7; letter-spacing: -0.02em; margin: 16px 0 8px; }
.ls-price-note { font-size: 0.85rem; font-weight: 400; opacity: 0.6; margin-left: 8px; }
.ls-showcase-light .ls-price { color: #1d1d1f; }

/* ── Actions ── */
.ls-actions { display: flex; gap: 20px; justify-content: center; align-items: center; margin-bottom: 56px; }
.ls-btn-primary { display: inline-flex; align-items: center; justify-content: center; padding: 14px 32px; background: var(--ls-accent); color: #fff; border: none; border-radius: 980px; font-family: 'Inter',-apple-system,sans-serif; font-weight: 600; font-size: 1rem; cursor: pointer; transition: all 0.35s cubic-bezier(0.25,0.46,0.45,0.94); text-decoration: none; min-width: 140px; position: relative; overflow: hidden; }
.ls-btn-primary::before { content: ''; position: absolute; top: 0; left: -100%; width: 100%; height: 100%; background: linear-gradient(90deg,transparent,rgba(255,255,255,0.2),transparent); transition: left 0.5s; }
.ls-btn-primary:hover { background: var(--ls-accent-hover); transform: scale(1.06); box-shadow: 0 8px 30px rgba(var(--ls-accent-rgb),0.35); }
.ls-btn-primary:hover::before { left: 100%; }

/* ── Product Image ── */
.ls-hero-image { width: 100%; max-width: 500px; margin: 0 auto; display: block; position: relative; }
.ls-hero-image img { width: 100%; height: auto; display: block; filter: drop-shadow(0 24px 70px rgba(0,0,0,0.15)); transition: transform 0.8s cubic-bezier(0.25,0.46,0.45,0.94), filter 0.8s; will-change: transform; }
.ls-showcase-dark .ls-hero-image img, .ls-showcase-black .ls-hero-image img { filter: drop-shadow(0 24px 70px rgba(0,0,0,0.5)); }

/* ── Spec Badge ── */
.ls-spec-badge { display: inline-flex; align-items: center; gap: 10px; margin-top: 28px; padding: 10px 24px; background: rgba(0,0,0,0.04); border-radius: 980px; font-size: 0.82rem; font-weight: 600; color: #86868b; letter-spacing: 0.02em; backdrop-filter: blur(10px); }
.ls-showcase-dark .ls-spec-badge, .ls-showcase-black .ls-spec-badge { background: rgba(255,255,255,0.08); color: #a1a1a6; }
.ls-spec-badge .dot { width: 4px; height: 4px; background: var(--ls-accent); border-radius: 50%; display: inline-block; transition: background 0.5s; }

/* ── Feature Pills ── */
.ls-features { display: flex; flex-wrap: wrap; gap: 12px; justify-content: center; margin-top: 36px; }
.ls-feature-pill { display: inline-flex; align-items: center; gap: 8px; padding: 10px 20px; background: rgba(0,0,0,0.04); border-radius: 980px; font-size: 0.8rem; font-weight: 500; color: #1d1d1f; letter-spacing: 0.01em; transition: all 0.4s cubic-bezier(0.25,0.46,0.45,0.94); opacity: 0; transform: translateY(15px) scale(0.9); cursor: default; }
.ls-feature-pill.pill-pop { opacity: 1; transform: translateY(0) scale(1); }
.ls-feature-pill:hover { transform: translateY(-3px) scale(1.05); background: rgba(var(--ls-accent-rgb),0.1); box-shadow: 0 4px 20px rgba(var(--ls-accent-rgb),0.15); }
.ls-feature-pill i { font-size: 0.75rem; color: var(--ls-accent); transition: color 0.5s; }
.ls-showcase-dark .ls-feature-pill, .ls-showcase-black .ls-feature-pill { background: rgba(255,255,255,0.06); color: #d2d2d7; }
.ls-showcase-dark .ls-feature-pill:hover, .ls-showcase-black .ls-feature-pill:hover { background: rgba(var(--ls-accent-rgb),0.12); }

/* ── Use Tags ── */
.ls-uses { display: flex; flex-wrap: wrap; gap: 10px; justify-content: center; margin-top: 24px; }
.ls-use-tag { display: inline-flex; align-items: center; padding: 7px 16px; border: 1.5px solid rgba(0,0,0,0.08); border-radius: 980px; font-size: 0.75rem; font-weight: 500; color: #86868b; transition: all 0.3s; }
.ls-use-tag:hover { border-color: var(--ls-accent); color: var(--ls-accent); transform: translateY(-2px); }
.ls-showcase-dark .ls-use-tag, .ls-showcase-black .ls-use-tag { border-color: rgba(255,255,255,0.1); color: #a1a1a6; }
.ls-showcase-dark .ls-use-tag:hover, .ls-showcase-black .ls-use-tag:hover { border-color: var(--ls-accent); color: var(--ls-accent); }

/* ── Big Counter Stat ── */
.ls-stat { display: flex; justify-content: center; align-items: baseline; gap: 6px; margin-top: 32px; }
.ls-stat-number { font-family: 'Inter',-apple-system,sans-serif; font-size: 4rem; font-weight: 800; color: var(--ls-accent); letter-spacing: -0.04em; line-height: 1; transition: color 0.5s; }
.ls-stat-label { font-family: 'Inter',-apple-system,sans-serif; font-size: 1rem; font-weight: 500; color: #86868b; }

/* ── Fade ── */
.ls-fade { opacity: 0; transform: translateY(40px); transition: opacity 0.8s cubic-bezier(0.25,0.46,0.45,0.94), transform 0.8s cubic-bezier(0.25,0.46,0.45,0.94); }
.ls-fade.visible { opacity: 1; transform: translateY(0); }

/* ── Stagger Children ── */
.stagger-child { opacity: 0; transform: translateY(25px); transition: opacity 0.6s cubic-bezier(0.25,0.46,0.45,0.94), transform 0.6s cubic-bezier(0.25,0.46,0.45,0.94); }
.stagger-child.visible { opacity: 1; transform: translateY(0); }

/* ── Slide In ── */
.slide-in-left { opacity: 0; transform: translateX(-60px); transition: opacity 0.7s cubic-bezier(0.25,0.46,0.45,0.94), transform 0.7s cubic-bezier(0.25,0.46,0.45,0.94); }
.slide-in-right { opacity: 0; transform: translateX(60px); transition: opacity 0.7s cubic-bezier(0.25,0.46,0.45,0.94), transform 0.7s cubic-bezier(0.25,0.46,0.45,0.94); }
.slide-in-left.visible, .slide-in-right.visible { opacity: 1; transform: translateX(0); }

/* ── Text Reveal ── */
.text-reveal .reveal-word { display: inline-block; opacity: 0; transform: translateY(12px); transition: opacity 0.4s ease, transform 0.4s ease; margin-right: 0.3em; }
.text-reveal.words-visible .reveal-word { opacity: 1; transform: translateY(0); }

/* ── Parallax / Scale / Tilt ── */
.parallax-img { will-change: transform; }
.scale-on-scroll { will-change: transform, opacity; }
.tilt-card { transition: transform 0.3s ease; will-change: transform; }

/* ── Bottom CTA ── */
.ls-cta { padding: 140px 0 120px; text-align: center; background: linear-gradient(180deg,#f5f5f7,#e8e8ed); position: relative; overflow: hidden; }
.ls-cta .container { max-width: 780px; margin: 0 auto; padding: 0 24px; }
.ls-cta-title { font-family: 'Inter',-apple-system,sans-serif; font-size: 3.2rem; font-weight: 800; color: #1d1d1f; letter-spacing: -0.04em; line-height: 1.05; margin: 0 0 18px; }
.ls-cta-subtitle { font-family: 'Inter',-apple-system,sans-serif; font-size: 1.25rem; font-weight: 400; color: #86868b; line-height: 1.5; margin: 0 0 36px; }
.ls-cta-btn { display: inline-flex; align-items: center; justify-content: center; padding: 16px 36px; background: var(--ls-accent); color: #fff; border: none; border-radius: 980px; font-family: 'Inter',-apple-system,sans-serif; font-weight: 600; font-size: 1.1rem; cursor: pointer; transition: all 0.35s cubic-bezier(0.25,0.46,0.45,0.94); text-decoration: none; min-width: 170px; position: relative; overflow: hidden; }
.ls-cta-btn::before { content: ''; position: absolute; top: 0; left: -100%; width: 100%; height: 100%; background: linear-gradient(90deg,transparent,rgba(255,255,255,0.25),transparent); transition: left 0.6s; }
.ls-cta-btn:hover { background: var(--ls-accent-hover); transform: scale(1.06); box-shadow: 0 8px 35px rgba(var(--ls-accent-rgb),0.4); }
.ls-cta-btn:hover::before { left: 100%; }

/* ── Responsive ── */
@media (max-width: 1068px) {
    .ls-hero-title { font-size: 4.2rem; }
    .ls-name { font-size: 3rem; }
    .ls-tagline { font-size: 1.4rem; }
    .ls-hero-image { max-width: 420px; }
    .ls-cta-title { font-size: 2.6rem; }
    .ls-divider-title { font-size: 2.2rem; }
    .ls-stat-number { font-size: 3rem; }
}
@media (max-width: 768px) {
    .ls-hero { padding: 130px 0 80px; min-height: 70vh; }
    .ls-hero-title { font-size: 3.2rem; }
    .ls-hero-subtitle { font-size: 1.2rem; }
    .ls-showcase { padding: 100px 0 80px; }
    .ls-name { font-size: 2.4rem; }
    .ls-tagline { font-size: 1.2rem; }
    .ls-desc { font-size: 0.95rem; }
    .ls-hero-image { max-width: 360px; }
    .ls-actions { flex-direction: column; gap: 14px; margin-bottom: 40px; }
    .ls-features { gap: 8px; }
    .ls-feature-pill { font-size: 0.73rem; padding: 8px 16px; }
    .ls-cta { padding: 100px 0 80px; }
    .ls-cta-title { font-size: 2.2rem; }
    .ls-cta-subtitle { font-size: 1.05rem; }
    .ls-divider-section { padding: 80px 0 36px; }
    .ls-divider-title { font-size: 1.8rem; }
    .ls-stat-number { font-size: 2.4rem; }
    .ls-segment-btn { padding: 10px 28px; font-size: 0.88rem; min-width: 120px; }
}
@media (max-width: 480px) {
    .ls-hero { padding: 110px 0 60px; min-height: 60vh; }
    .ls-hero-title { font-size: 2.4rem; }
    .ls-hero-subtitle { font-size: 1rem; }
    .ls-hero-cta { font-size: 0.95rem; padding: 10px 22px; }
    .ls-showcase { padding: 70px 0 56px; }
    .ls-name { font-size: 1.9rem; }
    .ls-tagline { font-size: 1.05rem; }
    .ls-desc { font-size: 0.88rem; }
    .ls-hero-image { max-width: 270px; }
    .ls-btn-primary { font-size: 0.9rem; padding: 12px 24px; min-width: 120px; }
    .ls-features { gap: 6px; }
    .ls-feature-pill { font-size: 0.7rem; padding: 7px 14px; }
    .ls-use-tag { font-size: 0.68rem; padding: 5px 12px; }
    .ls-cta { padding: 70px 0 56px; }
    .ls-cta-title { font-size: 1.8rem; }
    .ls-cta-subtitle { font-size: 0.92rem; }
    .ls-cta-btn { font-size: 0.95rem; padding: 13px 26px; }
    .ls-divider-section { padding: 56px 0 28px; }
    .ls-divider-title { font-size: 1.5rem; }
    .ls-divider-sub { font-size: 0.9rem; }
    .ls-stat-number { font-size: 2rem; }
    .ls-stat-label { font-size: 0.85rem; }
    .scroll-progress-bar { height: 2px; }
    .ls-segment-control { margin: 24px auto 20px; }
    .ls-segment-btn { padding: 9px 22px; font-size: 0.82rem; min-width: 100px; gap: 6px; }
    .ls-segment-btn i { font-size: 0.7rem; }
}