/* ==========================================================================
   LIFT Mobility — Nicae Singapore Pte Ltd
   ========================================================================== */

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700;800&display=swap');

:root{
  --ink:#111111;
  --ink-soft:#54524e;
  --ink-faint:#8a877f;
  --paper:#ffffff;
  --paper-alt:#f5f3ee;
  --paper-dark:#0d0d0d;
  --line:#e6e2d9;
  --red:#c8102e;
  --red-dark:#970c22;
  --green:#3f7d5c;
  --amber:#b5852f;
  --radius-lg:24px;
  --radius-md:16px;
  --radius-sm:10px;
  --shadow-soft:0 20px 50px -25px rgba(17,17,17,0.25);
  --container:1200px;
}

*,*::before,*::after{box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{
  margin:0;
  font-family:'Inter',system-ui,-apple-system,"Segoe UI",sans-serif;
  color:var(--ink);
  background:var(--paper);
  line-height:1.5;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block;}
a{color:inherit;text-decoration:none;}
h1,h2,h3,h4{margin:0;font-weight:800;letter-spacing:-0.02em;line-height:1.08;}
p{margin:0;}
ul{margin:0;padding:0;list-style:none;}
button{font:inherit;cursor:pointer;}
.container{width:100%;max-width:var(--container);margin:0 auto;padding:0 32px;}

.text-red{color:var(--red);}
.eyebrow{
  font-size:12px;
  font-weight:700;
  letter-spacing:0.14em;
  text-transform:uppercase;
  color:var(--red);
  display:flex;
  align-items:center;
  gap:10px;
  margin-bottom:18px;
}
.eyebrow::before{content:"";width:24px;height:2px;background:var(--red);display:inline-block;}

.section{padding:96px 0;}
.section-alt{background:var(--paper-alt);}
.section-dark{background:var(--paper-dark);color:#f4f2ec;}
.section-head{max-width:680px;margin:0 0 56px;}
.section-head h2{font-size:clamp(30px,3.4vw,44px);margin-bottom:16px;}
.section-head p{color:var(--ink-soft);font-size:17px;}
.section-dark .section-head p{color:#b9b6ac;}

/* Buttons ---------------------------------------------------------------- */
.btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:8px;
  padding:14px 28px;
  border-radius:999px;
  font-weight:600;
  font-size:15px;
  border:1px solid transparent;
  transition:transform .15s ease, background .15s ease, color .15s ease, border-color .15s ease;
  white-space:nowrap;
}
.btn:hover{transform:translateY(-2px);}
.btn-dark{background:var(--ink);color:#fff;}
.btn-dark:hover{background:var(--red);}
.btn-outline{border-color:var(--ink);color:var(--ink);}
.btn-outline:hover{border-color:var(--red);color:var(--red);}
.btn-light{background:#fff;color:var(--ink);}
.btn-red{background:var(--red);color:#fff;}
.btn-red:hover{background:var(--red-dark);}
.btn-block{width:100%;}

/* Logo slots --------------------------------------------------------------
   Real logo files sit next to a styled text fallback, but only one of the
   two is ever shown: the img starts hidden and only reveals itself (while
   hiding the fallback) once it has actually finished loading; if it fails,
   onerror removes it and the fallback — already in normal flow — is what
   the visitor sees. Nothing is ever absolutely positioned over the other,
   so a slow/failed load can't leave both stacked or the container
   mis-sized. */
.logo-slot{display:inline-flex;align-items:center;min-height:1em;}
.logo-fallback{display:inline-flex;align-items:center;gap:8px;font-weight:800;letter-spacing:-0.01em;white-space:nowrap;}
.logo-fallback .accent-dot{color:var(--red);font-style:normal;}
.logo-fallback .seal{
  font-style:normal;
  font-weight:700;
  border:1.5px solid var(--red);
  color:var(--red);
  border-radius:4px;
  font-size:0.5em;
  padding:2px 4px;
  line-height:1;
}
.logo-img{display:none;object-fit:contain;}

.lift-lockup .logo-fallback{font-size:26px;color:var(--ink);}
.lift-lockup .logo-img{height:32px;width:auto;max-width:170px;}
.nicae-lockup .logo-fallback{font-size:15px;letter-spacing:0.12em;text-transform:uppercase;color:var(--ink-soft);}
.nicae-lockup .logo-img{height:32px;width:auto;max-width:70px;}
.footer .nicae-lockup .logo-fallback{color:#cfcbc0;}

/* Footer logo chip — no background box. Both logo files use dark ink /
   navy strokes, so on the dark footer they're flipped to a white
   silhouette via filter instead (brightness(0) forces every opaque pixel
   to black regardless of its original hue, then invert(1) flips that to
   white — alpha/transparency is untouched). */
.footer .logo-chip{
  display:inline-flex;align-items:center;margin-bottom:16px;
}
.footer .logo-chip .lift-lockup .logo-img{height:26px;filter:brightness(0) invert(1);}
.footer .logo-chip .lift-lockup .logo-fallback{color:#fff;}
.footer .logo-chip .chip-divider{width:1px;height:22px;background:rgba(255,255,255,0.2);margin:0 14px;}
.footer .logo-chip .nicae-lockup .logo-img{height:26px;filter:brightness(0) invert(1);}
.footer .logo-chip .nicae-lockup .logo-fallback{color:#cfcbc0;}

/* Header ------------------------------------------------------------------ */
.site-header{
  position:sticky;top:0;z-index:100;
  background:rgba(255,255,255,0.92);
  backdrop-filter:blur(10px);
  border-bottom:1px solid var(--line);
}
.header-inner{
  display:flex;align-items:center;justify-content:space-between;
  height:84px;
}
.header-brand{display:flex;align-items:center;gap:16px;}
.header-brand .divider{width:1px;height:26px;background:var(--line);}
.main-nav ul{display:flex;align-items:center;gap:36px;}
.main-nav a{
  font-size:15px;font-weight:600;color:var(--ink-soft);
  padding:6px 2px;border-bottom:2px solid transparent;
  transition:color .15s ease, border-color .15s ease;
}
.main-nav a:hover,.main-nav a.is-active{color:var(--ink);border-color:var(--red);}
.header-actions{display:flex;align-items:center;gap:18px;}
.nav-toggle{
  display:none;background:none;border:none;padding:8px;
  flex-direction:column;gap:5px;
}
.nav-toggle span{width:24px;height:2px;background:var(--ink);border-radius:2px;}

@media (max-width:900px){
  .nav-toggle{display:flex;}
  .main-nav{
    position:fixed;top:84px;left:0;right:0;height:calc(100vh - 84px);background:#fff;
    transform:translateX(100%);transition:transform .25s ease;
    padding:32px;overflow-y:auto;
  }
  .main-nav.is-open{transform:translateX(0);}
  .main-nav ul{flex-direction:column;align-items:flex-start;gap:0;}
  .main-nav li{width:100%;border-bottom:1px solid var(--line);}
  .main-nav a{display:block;padding:18px 0;}
  .header-actions .btn-outline{display:none;}
}

/* Hero ---------------------------------------------------------------------*/
.hero{padding:72px 0 96px;}
.hero-grid{display:grid;grid-template-columns:1fr 1fr;gap:64px;align-items:center;}
.hero h1{font-size:clamp(38px,5vw,60px);margin-bottom:22px;}
.hero .lede{font-size:18px;color:var(--ink-soft);max-width:520px;margin-bottom:36px;}
.hero-actions{display:flex;gap:14px;flex-wrap:wrap;margin-bottom:48px;}
.hero-stats{display:flex;gap:40px;border-top:1px solid var(--line);padding-top:28px;}
.hero-stats strong{display:block;font-size:26px;font-weight:800;}
.hero-stats span{font-size:13px;color:var(--ink-faint);}

/* Media carousel ------------------------------------------------------------*/
.media-frame{
  position:relative;border-radius:var(--radius-lg);overflow:hidden;
  aspect-ratio:4/5;background:var(--paper-dark);box-shadow:var(--shadow-soft);
}
.media-carousel{position:relative;width:100%;height:100%;}
.carousel-track{position:relative;width:100%;height:100%;}
.carousel-slide{
  position:absolute;inset:0;opacity:0;visibility:hidden;
  transition:opacity .5s ease;
}
.carousel-slide.is-active{opacity:1;visibility:visible;}
.carousel-slide video,.carousel-slide img{position:relative;z-index:2;width:100%;height:100%;object-fit:cover;}
.media-placeholder{
  position:absolute;inset:0;z-index:1;display:flex;flex-direction:column;align-items:center;justify-content:center;
  gap:14px;color:#f2f0ea;
  background:
    radial-gradient(circle at 30% 20%, rgba(200,16,46,0.35), transparent 55%),
    linear-gradient(160deg,#161616,#0a0a0a);
  text-align:center;padding:32px;
}
.media-placeholder svg{width:52px;height:52px;opacity:0.9;}
.media-placeholder strong{font-size:16px;font-weight:700;}
.media-placeholder span{font-size:13px;color:#c9c6bd;max-width:260px;}
.carousel-arrow{
  position:absolute;top:50%;transform:translateY(-50%);z-index:5;
  width:40px;height:40px;border-radius:50%;border:none;
  background:rgba(255,255,255,0.92);color:var(--ink);
  display:flex;align-items:center;justify-content:center;font-size:18px;
  box-shadow:0 6px 16px rgba(0,0,0,0.2);
}
.carousel-arrow.prev{left:16px;}
.carousel-arrow.next{right:16px;}
.carousel-arrow:hover{background:var(--red);color:#fff;}
.carousel-dots{position:absolute;bottom:18px;left:50%;transform:translateX(-50%);display:flex;gap:8px;z-index:5;}
.carousel-dots .dot{width:22px;height:4px;border-radius:2px;background:rgba(255,255,255,0.4);border:none;padding:0;}
.carousel-dots .dot.is-active{background:#fff;width:30px;}

/* Level / category cards ----------------------------------------------------*/
.level-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;}
.level-card{
  background:var(--paper-dark);color:#f4f2ec;border-radius:var(--radius-lg);
  padding:32px;border-top:3px solid var(--green);
}
.level-card.severe{border-top-color:var(--amber);}
.level-card.profound{border-top-color:var(--red);}
.level-card .level-tag{font-size:12px;font-weight:700;letter-spacing:0.1em;text-transform:uppercase;color:var(--ink-faint);}
.level-card h3{font-size:22px;margin:10px 0 14px;color:#fff;}
.level-card p{color:#c9c6bd;font-size:14.5px;margin-bottom:22px;}
.level-card ul li{font-size:14px;color:#e7e4dc;padding:9px 0;border-top:1px solid rgba(255,255,255,0.1);}
.level-card ul li:first-child{border-top:none;}

/* Pillars / promise ---------------------------------------------------------*/
.pillar-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;background:var(--line);border:1px solid var(--line);border-radius:var(--radius-md);overflow:hidden;}
.pillar{background:#fff;padding:32px 24px;}
.pillar .icon{width:38px;height:38px;color:var(--red);margin-bottom:16px;}
.pillar h4{font-size:15px;margin-bottom:8px;}
.pillar p{font-size:13.5px;color:var(--ink-soft);}

/* CTA band ------------------------------------------------------------------*/
.cta-band{
  background:var(--paper-dark);color:#fff;border-radius:var(--radius-lg);
  padding:56px;display:flex;align-items:center;justify-content:space-between;gap:32px;flex-wrap:wrap;
}
.cta-band h3{font-size:28px;margin-bottom:8px;}
.cta-band p{color:#c9c6bd;}

/* Footer ----------------------------------------------------------------- */
.footer{background:var(--paper-dark);color:#c9c6bd;padding:64px 0 28px;}
.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:40px;margin-bottom:48px;}
.footer h5{color:#fff;font-size:13px;letter-spacing:0.08em;text-transform:uppercase;margin-bottom:18px;}
.footer p{font-size:14px;line-height:1.7;}
.footer ul li{margin-bottom:10px;}
.footer ul a{font-size:14px;transition:color .15s ease;}
.footer ul a:hover{color:#fff;}
.footer-bottom{border-top:1px solid rgba(255,255,255,0.12);padding-top:24px;display:flex;justify-content:space-between;flex-wrap:wrap;gap:12px;font-size:13px;color:#8f8c83;}

/* ===================== ABOUT PAGE ===================== */
.founder-section{display:grid;grid-template-columns:0.85fr 1.15fr;gap:64px;align-items:center;}
.founder-portrait{
  position:relative;border-radius:var(--radius-lg);overflow:hidden;aspect-ratio:3/4;
  background:linear-gradient(160deg,#efece4,#dfdbcd);box-shadow:var(--shadow-soft);
}
.founder-portrait img{width:100%;height:100%;object-fit:cover;position:relative;z-index:2;}
.founder-portrait .media-placeholder{background:linear-gradient(160deg,#efece4,#dcd8ca);color:var(--ink-soft);}
.founder-portrait .media-placeholder svg{color:var(--red);}
.founder-quote{font-size:22px;font-weight:600;line-height:1.5;margin-bottom:24px;}
.founder-body p{color:var(--ink-soft);font-size:16px;margin-bottom:16px;}
.founder-sign{margin-top:28px;}
.founder-sign strong{display:block;font-size:17px;}
.founder-sign span{font-size:13.5px;color:var(--ink-faint);}

.timeline{position:relative;padding-left:36px;}
.timeline::before{content:"";position:absolute;left:6px;top:6px;bottom:6px;width:2px;background:var(--line);}
.timeline-item{position:relative;padding-bottom:44px;}
.timeline-item:last-child{padding-bottom:0;}
.timeline-item::before{
  content:"";position:absolute;left:-36px;top:4px;width:14px;height:14px;border-radius:50%;
  background:#fff;border:3px solid var(--red);
}
.timeline-item .year{font-size:13px;font-weight:700;color:var(--red);letter-spacing:0.06em;margin-bottom:6px;display:block;}
.timeline-item h4{font-size:19px;margin-bottom:8px;}
.timeline-item p{color:var(--ink-soft);font-size:15px;}

/* ===================== PRODUCTS PAGE ===================== */
.brand-mark-visual{display:flex;justify-content:center;margin-bottom:40px;}
.brand-mark-visual img{height:110px;width:auto;}
.brand-meaning{display:grid;grid-template-columns:repeat(5,1fr);gap:1px;background:var(--line);border:1px solid var(--line);border-radius:var(--radius-md);overflow:hidden;margin-top:8px;}
.brand-letter{background:#fff;padding:26px 20px;text-align:center;}
.brand-letter .glyph{font-size:30px;font-weight:800;color:var(--red);margin-bottom:10px;}
.brand-letter h5{font-size:12.5px;font-weight:700;letter-spacing:0.06em;text-transform:uppercase;margin-bottom:8px;}
.brand-letter p{font-size:12.5px;color:var(--ink-soft);}

.category-block{margin-bottom:88px;}
.category-block:last-child{margin-bottom:0;}
.category-head{display:flex;align-items:flex-end;justify-content:space-between;gap:24px;margin-bottom:32px;flex-wrap:wrap;border-bottom:1px solid var(--line);padding-bottom:24px;}
.category-head .level-tag{font-size:12.5px;font-weight:700;letter-spacing:0.1em;text-transform:uppercase;color:var(--red);margin-bottom:8px;display:block;}
.category-head h2{font-size:28px;}
.category-head p{color:var(--ink-soft);font-size:15px;max-width:460px;}

.product-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:28px;}
.product-card{border:1px solid var(--line);border-radius:var(--radius-md);overflow:hidden;background:#fff;transition:box-shadow .2s ease, transform .2s ease;}
.product-card:hover{box-shadow:var(--shadow-soft);transform:translateY(-4px);}
.product-media{position:relative;aspect-ratio:4/3;background:var(--paper-alt);}
.product-media img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;z-index:2;}
.product-media .media-placeholder{color:var(--ink-soft);background:linear-gradient(155deg,#f2f0e9,#e4e0d4);}
.product-media .media-placeholder svg{color:var(--red);width:40px;height:40px;}
.product-media .badge{position:absolute;top:14px;left:14px;z-index:3;background:var(--red);color:#fff;font-size:11px;font-weight:700;letter-spacing:0.06em;padding:5px 10px;border-radius:999px;text-transform:uppercase;}
.product-body{padding:24px;}
.product-body h3{font-size:18px;margin-bottom:10px;}
.product-body p{font-size:14px;color:var(--ink-soft);line-height:1.6;}

.exo-section{background:var(--paper-dark);color:#f4f2ec;border-radius:var(--radius-lg);padding:64px;}
.exo-head{max-width:640px;margin-bottom:48px;}
.exo-head .eyebrow{color:var(--red);}
.exo-head h2{font-size:32px;color:#fff;margin-bottom:14px;}
.exo-head p{color:#c9c6bd;font-size:16px;}
.exo-grid{display:grid;grid-template-columns:0.9fr 1.1fr;gap:56px;align-items:center;}
.exo-media{border-radius:var(--radius-md);overflow:hidden;aspect-ratio:3/4;position:relative;background:#161616;}
.exo-media img{width:100%;height:100%;object-fit:cover;position:relative;z-index:2;}
.exo-media .media-placeholder{background:linear-gradient(160deg,#1c1c1c,#050505);}
.exo-specs{display:flex;flex-direction:column;gap:0;}
.exo-spec{display:flex;gap:20px;padding:20px 0;border-top:1px solid rgba(255,255,255,0.1);}
.exo-spec:first-child{border-top:none;padding-top:0;}
.exo-spec .num{font-size:13px;font-weight:800;color:var(--red);flex-shrink:0;width:26px;}
.exo-spec h4{font-size:15.5px;color:#fff;margin-bottom:6px;}
.exo-spec p{font-size:13.5px;color:#b9b6ac;}
.exo-tags{display:flex;gap:12px;margin-top:32px;flex-wrap:wrap;}
.exo-tags span{font-size:12px;font-weight:700;letter-spacing:0.05em;text-transform:uppercase;border:1px solid rgba(255,255,255,0.2);color:#e7e4dc;padding:8px 14px;border-radius:999px;}

/* ===================== CONTACT PAGE ===================== */
.contact-grid{display:grid;grid-template-columns:1fr 1.15fr;gap:56px;align-items:start;}
.contact-info-card{background:var(--paper-alt);border-radius:var(--radius-lg);padding:36px;margin-bottom:24px;}
.contact-info-card h3{font-size:18px;margin-bottom:18px;}
.contact-row{display:flex;gap:16px;padding:16px 0;border-top:1px solid var(--line);}
.contact-row:first-of-type{border-top:none;}
.contact-row .icon{width:22px;height:22px;flex-shrink:0;color:var(--red);margin-top:2px;}
.contact-row strong{display:block;font-size:14.5px;margin-bottom:3px;}
.contact-row span,.contact-row a{font-size:14px;color:var(--ink-soft);}
.map-frame{border-radius:var(--radius-lg);overflow:hidden;border:1px solid var(--line);height:280px;}
.map-frame iframe{width:100%;height:100%;border:0;}

.contact-form{background:#fff;border:1px solid var(--line);border-radius:var(--radius-lg);padding:40px;}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:18px;margin-bottom:18px;}
.form-field{display:flex;flex-direction:column;gap:8px;margin-bottom:18px;}
.form-field label{font-size:13px;font-weight:600;color:var(--ink-soft);}
.form-field input,.form-field select,.form-field textarea{
  border:1px solid var(--line);border-radius:var(--radius-sm);padding:13px 16px;
  font-family:inherit;font-size:14.5px;color:var(--ink);background:var(--paper-alt);
  transition:border-color .15s ease, background .15s ease;
}
.form-field input:focus,.form-field select:focus,.form-field textarea:focus{
  outline:none;border-color:var(--red);background:#fff;
}
.form-field textarea{resize:vertical;min-height:120px;}
.form-note{font-size:12.5px;color:var(--ink-faint);margin-top:14px;}
.form-status{margin-top:16px;font-size:14px;font-weight:600;display:none;}
.form-status.is-success{display:block;color:var(--green);}
.form-status.is-error{display:block;color:var(--red);}

/* Reveal animation ---------------------------------------------------------
   Only hidden when the `.js` class is present (added by an inline script
   before paint) — with no JS at all, .reveal elements are never hidden. */
.js .reveal{opacity:0;transform:translateY(18px);transition:opacity .6s ease, transform .6s ease;}
.reveal.is-visible{opacity:1;transform:translateY(0);}

/* Page hero (About / Products / Contact) ------------------------------------*/
.page-hero{padding:64px 0 56px;border-bottom:1px solid var(--line);}
.page-hero h1{font-size:clamp(32px,4.2vw,48px);margin-bottom:16px;}
.page-hero p{color:var(--ink-soft);font-size:17px;max-width:620px;}

/* Responsive ----------------------------------------------------------------*/
@media (max-width:960px){
  .hero-grid,.founder-section,.exo-grid,.contact-grid{grid-template-columns:1fr;}
  .founder-portrait{order:-1;max-width:360px;margin:0 auto;}
  .level-grid,.pillar-grid,.product-grid,.brand-meaning{grid-template-columns:repeat(2,1fr);}
  .footer-grid{grid-template-columns:1fr 1fr;}
  .exo-section{padding:40px 24px;}
  .form-row{grid-template-columns:1fr;}
}
@media (max-width:600px){
  .container{padding:0 20px;}
  .level-grid,.pillar-grid,.product-grid,.brand-meaning{grid-template-columns:1fr;}
  .footer-grid{grid-template-columns:1fr;}
  .cta-band{flex-direction:column;align-items:flex-start;}
  .hero-stats{flex-wrap:wrap;row-gap:16px;}
}