/* LABSAAS Website UI Kit — component styles (uses ../../colors_and_type.css tokens) */

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; background: var(--bg); color: var(--fg); font-family: var(--font-body); -webkit-font-smoothing: antialiased; }
a { color: inherit; text-decoration: none; }
.lab-container { max-width: 1200px; margin: 0 auto; padding: 0 28px; }
section { position: relative; }

/* ---------- Reveal (visible by default; animation is enhancement) ---------- */
.lab-reveal { opacity: 1; }
@keyframes labRise { from { opacity: 0; transform: translateY(18px); } to { opacity: 1; transform: none; } }
@media (prefers-reduced-motion: no-preference) {
  .lab-reveal.is-in { animation: labRise .6s var(--ease-out); animation-delay: var(--rd, 0ms); }
}

/* ---------- Eyebrow ---------- */
.lab-eyebrow { font: var(--text-eyebrow); letter-spacing: var(--tracking-eyebrow); text-transform: uppercase; color: var(--primary); display: inline-flex; align-items: center; gap: 8px; }
.lab-eyebrow::before { content: ""; width: 22px; height: 2px; border-radius: 2px; background: var(--gradient-brand); }

/* ---------- Buttons ---------- */
.lab-btn { font-family: var(--font-display); font-weight: 600; border: 0; cursor: pointer; display: inline-flex; align-items: center; justify-content: center; gap: 9px; border-radius: 11px; transition: all var(--dur-base) var(--ease-out); white-space: nowrap; line-height: 1; }
.lab-btn:active { transform: translateY(0) scale(.985); }
.lab-btn-md { padding: 12px 20px; font-size: 14.5px; }
.lab-btn-lg { padding: 15px 26px; font-size: 16px; }
.lab-btn-primary { background: var(--gradient-brand); color: #fff; box-shadow: var(--shadow-brand-sm); }
.lab-btn-primary:hover { box-shadow: var(--shadow-brand); transform: translateY(-2px); }
.lab-btn-secondary { background: var(--fg); color: var(--bg); }
.lab-btn-secondary:hover { transform: translateY(-2px); box-shadow: var(--shadow-lg); }
.lab-btn-outline { background: var(--surface); color: var(--fg); box-shadow: inset 0 0 0 1px var(--border-strong); }
.lab-btn-outline:hover { box-shadow: inset 0 0 0 1px var(--primary); color: var(--primary); }
.lab-btn-ghost { background: transparent; color: var(--fg-muted); padding-left: 14px; padding-right: 14px; }
.lab-btn-ghost:hover { color: var(--primary); }
.lab-btn-whats { background: #25D366; color: #fff; }
.lab-btn-whats:hover { transform: translateY(-2px); box-shadow: 0 10px 26px rgba(37,211,102,.35); }

/* ---------- Nav ---------- */
.lab-nav-wrap { position: fixed; top: 0; left: 0; right: 0; z-index: 60; padding: 16px 0; transition: padding var(--dur-base) var(--ease-out); }
.lab-nav-wrap.scrolled { padding: 10px 0; }
.lab-nav { display: flex; align-items: center; gap: 28px; padding: 12px 16px 12px 18px; border-radius: 16px; transition: all var(--dur-base) var(--ease-out); }
.lab-nav-wrap.scrolled .lab-nav { background: var(--surface-glass); backdrop-filter: blur(18px); -webkit-backdrop-filter: blur(18px); border: 1px solid var(--border); box-shadow: var(--shadow-md); }
.lab-brand { display: flex; align-items: center; gap: 11px; font-family: var(--font-display); font-weight: 800; font-size: 19px; letter-spacing: -.02em; color: var(--fg); }
.lab-brand .mk { width: 34px; height: 34px; background: url(../../assets/mark-chip.png) center/contain no-repeat; }
.lab-wm .g { background: var(--gradient-text); -webkit-background-clip: text; background-clip: text; color: transparent; }
.lab-footer .lab-wm { color: #fff; }
.lab-nav-links { display: flex; gap: 26px; margin-left: 6px; }
.lab-nav-links a { font-size: 14.5px; color: var(--fg-muted); transition: color var(--dur-fast); position: relative; }
.lab-nav-links a:hover, .lab-nav-links a.active { color: var(--fg); }
.lab-nav-right { margin-left: auto; display: flex; align-items: center; gap: 12px; }
.lab-icon-btn { width: 38px; height: 38px; border-radius: 10px; border: 1px solid var(--border); background: var(--surface); color: var(--fg-muted); display: inline-flex; align-items: center; justify-content: center; cursor: pointer; transition: all var(--dur-fast); }
.lab-icon-btn:hover { color: var(--primary); border-color: var(--border-brand); }
.lab-burger { display: none; }

/* ---------- Hero ---------- */
.lab-hero { padding: 150px 0 90px; overflow: hidden; }
.lab-hero-glow { position: absolute; inset: 0; pointer-events: none; }
.lab-hero-glow::before { content: ""; position: absolute; top: -120px; left: -60px; width: 620px; height: 620px; background: var(--glow-purple); }
.lab-hero-glow::after { content: ""; position: absolute; top: -40px; right: -120px; width: 640px; height: 640px; background: var(--glow-blue); }
.lab-hero-grid { display: grid; grid-template-columns: 1.05fr 0.95fr; gap: 48px; align-items: center; position: relative; }
.lab-hero h1 { font: var(--text-display); letter-spacing: var(--tracking-tight); margin: 18px 0 0; color: var(--fg); }
.lab-hero p.sub { font: var(--text-body-lg); color: var(--fg-muted); margin: 22px 0 0; max-width: 520px; }
.lab-hero-cta { display: flex; gap: 14px; margin-top: 32px; flex-wrap: wrap; }
.lab-hero-meta { display: flex; gap: 26px; margin-top: 34px; }
.lab-hero-meta .stat b { font-family: var(--font-display); font-weight: 800; font-size: 26px; display: block; background: var(--gradient-text); -webkit-background-clip: text; background-clip: text; color: transparent; }
.lab-hero-meta .stat span { font-size: 13px; color: var(--fg-muted); }

/* Glass product preview */
.lab-preview { position: relative; }
.lab-preview-card { background: var(--surface-glass); backdrop-filter: blur(20px); -webkit-backdrop-filter: blur(20px); border: 1px solid var(--border); border-radius: var(--radius-xl); box-shadow: var(--shadow-xl); padding: 18px; transform: perspective(1400px) rotateY(-9deg) rotateX(4deg); }
.lab-preview-card .bar { display: flex; align-items: center; gap: 7px; padding: 0 4px 14px; }
.lab-preview-card .bar i { width: 11px; height: 11px; border-radius: 50%; background: var(--border-strong); }
.lab-preview-inner { background: var(--bg); border-radius: var(--radius-md); padding: 16px; display: grid; gap: 12px; }
.lab-prev-row { display: flex; align-items: center; gap: 12px; }
.lab-prev-tile { width: 40px; height: 40px; border-radius: 11px; background: var(--gradient-brand); flex: none; display:flex; align-items:center; justify-content:center; color:#fff; }
.lab-prev-line { height: 9px; border-radius: 5px; background: var(--bg-muted); }
.lab-prev-chart { display: flex; align-items: flex-end; gap: 7px; height: 80px; padding-top: 6px; }
.lab-prev-chart span { flex: 1; border-radius: 5px 5px 0 0; background: var(--gradient-brand-soft); opacity: .85; }
.lab-float { position: absolute; background: var(--surface); border: 1px solid var(--border); border-radius: 14px; box-shadow: var(--shadow-lg); padding: 11px 14px; display: flex; align-items: center; gap: 10px; font-size: 13px; font-weight: 500; font-family: var(--font-display); }
.lab-float .ic { width: 30px; height: 30px; border-radius: 9px; display: flex; align-items: center; justify-content: center; color: #fff; }
.lab-float.f1 { top: 8%; left: -34px; animation: labfloat 6s var(--ease-in-out) infinite; }
.lab-float.f2 { bottom: 12%; right: -26px; animation: labfloat 7s var(--ease-in-out) infinite reverse; }
@keyframes labfloat { 0%,100% { transform: translateY(0); } 50% { transform: translateY(-12px); } }
@media (prefers-reduced-motion: reduce) { .lab-float { animation: none; } }

/* ---------- Section heading ---------- */
.lab-section { padding: 96px 0; }
.lab-section-head { max-width: 640px; margin: 0 auto 56px; text-align: center; }
.lab-section-head h2 { font: var(--text-h2); letter-spacing: var(--tracking-snug); margin: 16px 0 0; color: var(--fg); }
.lab-section-head p { font: var(--text-body-lg); color: var(--fg-muted); margin: 16px 0 0; }
.lab-section-head .lab-eyebrow { justify-content: center; }

/* ---------- Product cards ---------- */
.lab-products { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; }
.lab-pcard { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius-xl); padding: 26px; box-shadow: var(--shadow-sm); transition: all var(--dur-base) var(--ease-out); display: flex; flex-direction: column; }
.lab-pcard:hover { box-shadow: var(--shadow-lg); transform: translateY(-6px); border-color: var(--border-brand); }
.lab-pcard .tile { width: 54px; height: 54px; border-radius: 15px; display: flex; align-items: center; justify-content: center; background: var(--gradient-brand); color: #fff; box-shadow: var(--shadow-brand-sm); margin-bottom: 20px; }
.lab-pcard h3 { font-family: var(--font-display); font-weight: 700; font-size: 20px; margin: 0 0 7px; color: var(--fg); }
.lab-pcard p { font: var(--text-body-sm); color: var(--fg-muted); margin: 0 0 20px; flex: 1; }
.lab-pcard .more { font-family: var(--font-display); font-weight: 600; font-size: 13.5px; color: var(--primary); display: inline-flex; align-items: center; gap: 6px; transition: gap var(--dur-fast); }
.lab-pcard:hover .more { gap: 11px; }

/* ---------- Differentials ---------- */
.lab-diffs { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.lab-diff { display: flex; align-items: flex-start; gap: 14px; padding: 22px; border: 1px solid var(--border); border-radius: var(--radius-lg); background: var(--bg-subtle); transition: all var(--dur-base) var(--ease-out); }
.lab-diff:hover { background: var(--surface); box-shadow: var(--shadow-md); }
.lab-diff .ck { width: 38px; height: 38px; border-radius: 11px; flex: none; display: flex; align-items: center; justify-content: center; background: var(--purple-100); color: var(--primary); }
.lab-diff h4 { font-family: var(--font-display); font-weight: 600; font-size: 16px; margin: 4px 0 5px; color: var(--fg); }
.lab-diff p { font: var(--text-body-sm); color: var(--fg-muted); margin: 0; }

/* ---------- How it works ---------- */
.lab-how { background: var(--bg-subtle); }
:root[data-theme="dark"] .lab-how { background: var(--bg-muted); }
.lab-steps { display: grid; grid-template-columns: repeat(3, 1fr); gap: 8px; position: relative; }
.lab-step { text-align: center; padding: 0 20px; position: relative; }
.lab-step .line { position: absolute; top: 30px; left: 50%; width: 100%; height: 2px; background: linear-gradient(90deg, var(--purple-300), var(--blue-300)); z-index: 0; }
.lab-step:last-child .line { display: none; }
.lab-step .dot { width: 62px; height: 62px; border-radius: 18px; margin: 0 auto; background: var(--gradient-brand); display: flex; align-items: center; justify-content: center; color: #fff; box-shadow: var(--shadow-brand-sm); position: relative; z-index: 1; }
.lab-step .num { font-family: var(--font-mono); font-size: 12px; letter-spacing: .1em; color: var(--primary); margin-top: 20px; }
.lab-step h4 { font-family: var(--font-display); font-weight: 700; font-size: 21px; margin: 8px 0 7px; color: var(--fg); }
.lab-step p { font: var(--text-body-sm); color: var(--fg-muted); margin: 0 auto; max-width: 240px; }

/* ---------- Vision ---------- */
.lab-vision { background: var(--bg-inverse); color: var(--fg-inverse); overflow: hidden; }
.lab-vision .lab-hero-glow::before { opacity: .5; top: auto; bottom: -200px; left: 10%; }
.lab-vision .lab-hero-glow::after { opacity: .5; }
.lab-vision-inner { max-width: 820px; margin: 0 auto; text-align: center; position: relative; }
.lab-vision h2 { font: var(--text-h1); letter-spacing: var(--tracking-tight); margin: 18px 0 0; color: #fff; }
.lab-vision h2 .g { background: linear-gradient(120deg, #A78BFA, #60A5FA); -webkit-background-clip: text; background-clip: text; color: transparent; }
.lab-vision p { font: var(--text-body-lg); color: rgba(255,255,255,.7); margin: 22px auto 0; max-width: 640px; }

/* ---------- Final CTA ---------- */
.lab-cta { text-align: center; }
.lab-cta-box { position: relative; overflow: hidden; border-radius: var(--radius-2xl); background: var(--gradient-brand); padding: 72px 32px; box-shadow: var(--shadow-brand); }
.lab-cta-box::before { content: ""; position: absolute; inset: 0; background: radial-gradient(60% 120% at 50% 0%, rgba(255,255,255,.25), transparent 60%); }
.lab-cta-box h2 { font: var(--text-h1); letter-spacing: var(--tracking-tight); color: #fff; margin: 0; position: relative; }
.lab-cta-box p { color: rgba(255,255,255,.85); font: var(--text-body-lg); margin: 16px auto 0; max-width: 460px; position: relative; }
.lab-cta-actions { display: flex; gap: 14px; justify-content: center; margin-top: 34px; position: relative; flex-wrap: wrap; }
.lab-cta .lab-btn-primary { background: #fff; color: var(--primary); box-shadow: var(--shadow-lg); }
.lab-cta .lab-btn-primary:hover { box-shadow: 0 16px 40px rgba(0,0,0,.25); }

/* ---------- Footer ---------- */
.lab-footer { background: var(--bg-inverse); color: rgba(255,255,255,.66); padding: 72px 0 40px; }
.lab-footer-grid { display: grid; grid-template-columns: 1.6fr 1fr 1fr 1fr; gap: 32px; }
.lab-footer .lab-brand { color: #fff; margin-bottom: 16px; }
.lab-footer .desc { font-size: 14px; line-height: 1.6; max-width: 280px; }
.lab-footer h5 { font-family: var(--font-display); font-weight: 600; font-size: 13px; color: #fff; text-transform: uppercase; letter-spacing: .08em; margin: 0 0 16px; }
.lab-footer ul { list-style: none; padding: 0; margin: 0; display: flex; flex-direction: column; gap: 11px; }
.lab-footer ul a { font-size: 14px; transition: color var(--dur-fast); }
.lab-footer ul a:hover { color: #fff; }
.lab-footer-info { display: flex; align-items: center; gap: 8px; font-size: 14px; }
.lab-footer-bottom { border-top: 1px solid rgba(255,255,255,.1); margin-top: 48px; padding-top: 24px; display: flex; justify-content: space-between; font-size: 13px; flex-wrap: wrap; gap: 12px; }

/* ---------- Modal ---------- */
.lab-modal-back { position: fixed; inset: 0; z-index: 100; background: rgba(8,8,16,.5); backdrop-filter: blur(6px); -webkit-backdrop-filter: blur(6px); display: flex; align-items: center; justify-content: center; padding: 24px; }
.lab-modal { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius-xl); box-shadow: var(--shadow-xl); width: 100%; max-width: 440px; padding: 30px; }
@media (prefers-reduced-motion: no-preference) {
  .lab-modal-back { animation: labfade .24s var(--ease-out); }
  .lab-modal { animation: labpop .32s var(--ease-spring); }
}
@keyframes labfade { from { opacity: .4; } }
@keyframes labpop { from { transform: translateY(16px) scale(.97); } }
.lab-modal h3 { font-family: var(--font-display); font-weight: 700; font-size: 22px; margin: 0 0 6px; color: var(--fg); }
.lab-modal .msub { font: var(--text-body-sm); color: var(--fg-muted); margin: 0 0 22px; }
.lab-field { margin-bottom: 14px; }
.lab-field label { font-family: var(--font-display); font-weight: 600; font-size: 13px; display: block; margin-bottom: 6px; color: var(--fg); }
.lab-input { display: flex; align-items: center; gap: 10px; border: 1px solid var(--border-strong); border-radius: 11px; padding: 0 13px; background: var(--bg); transition: all var(--dur-fast); }
.lab-input:focus-within { border-color: var(--primary); box-shadow: 0 0 0 3px var(--ring); }
.lab-input input { border: 0; outline: 0; background: transparent; font-family: var(--font-body); font-size: 15px; padding: 12px 0; width: 100%; color: var(--fg); }
.lab-modal-close { position: absolute; top: 18px; right: 18px; }
.lab-success { text-align: center; padding: 14px 0; }
.lab-success .ic { width: 60px; height: 60px; border-radius: 50%; background: var(--purple-100); color: var(--primary); display: flex; align-items: center; justify-content: center; margin: 0 auto 16px; }

/* ---------- Responsive ---------- */
@media (max-width: 980px) {
  .lab-hero-grid { grid-template-columns: 1fr; gap: 56px; }
  .lab-preview-card { transform: none; }
  .lab-products { grid-template-columns: repeat(2, 1fr); }
  .lab-diffs { grid-template-columns: repeat(2, 1fr); }
  .lab-footer-grid { grid-template-columns: 1fr 1fr; gap: 36px; }
  .lab-nav-links { display: none; }
  .lab-nav-cta { display: none; }
  .lab-burger { display: inline-flex; }
}
@media (max-width: 600px) {
  .lab-hero { padding-top: 120px; }
  .lab-products, .lab-diffs, .lab-steps, .lab-footer-grid { grid-template-columns: 1fr; }
  .lab-step .line { display: none; }
  .lab-section, .lab-hero { padding-left: 0; padding-right: 0; }
  .lab-float { display: none; }
  .lab-hero-meta { flex-wrap: wrap; gap: 18px; }
}

/* Mobile menu */
.lab-mobile { position: fixed; inset: 0; z-index: 70; background: var(--surface); padding: 90px 28px 28px; display: flex; flex-direction: column; gap: 6px; animation: labfade .2s var(--ease-out); }
.lab-mobile a { font-family: var(--font-display); font-weight: 600; font-size: 22px; padding: 14px 0; border-bottom: 1px solid var(--border); color: var(--fg); }