/* ============================================================
   OTP SPACES — DESIGN SYSTEM
   Dark Industrial / Engineering Blueprint
   ============================================================ */

@import url('https://fonts.googleapis.com/css2?family=Space+Grotesk:wght@600;700&display=swap');
@import url('https://fonts.googleapis.com/css2?family=Plus+Jakarta+Sans:wght@400;500;600&display=swap');

:root{
  --bg-primary:#0C1215;
  --bg-secondary:#162024;
  --bg-footer:#0A0F12;
  --accent:#FF5A00;
  --text-primary:#F3F4F6;
  --text-secondary:#A1AAB2;
  --hairline:rgba(255,255,255,0.08);
  --hairline-strong:rgba(255,255,255,0.2);
  --font-display:'Space Grotesk', sans-serif;
  --font-body:'Plus Jakarta Sans', sans-serif;
  --ease-out-strong: cubic-bezier(0.16,1,0.3,1);
  --nav-h: 88px;
}

*,*::before,*::after{ box-sizing:border-box; }
html{ background:var(--bg-primary); }
html.lenis, html.lenis body{ height:auto; }
body{
  margin:0;
  background:var(--bg-primary);
  color:var(--text-primary);
  font-family:var(--font-body);
  font-weight:400;
  line-height:1.5;
  overflow-x:hidden;
  -webkit-font-smoothing:antialiased;
}
img{ max-width:100%; display:block; }
a{ color:inherit; text-decoration:none; }
button{ font-family:inherit; cursor:pointer; }
ul{ list-style:none; margin:0; padding:0; }
h1,h2,h3,h4{ font-family:var(--font-display); margin:0; font-weight:700; letter-spacing:-0.01em; }
p{ margin:0; }
section{ position:relative; }
.container{ max-width:1440px; margin:0 auto; padding:0 6vw; }

/* ---------- Grid ---------- */
.grid-12{ display:grid; grid-template-columns:repeat(12,1fr); gap:24px; }
@media (max-width:900px){ .grid-12{ grid-template-columns:repeat(4,1fr); } }

.split-5-7{ display:grid; grid-template-columns:5fr 7fr; gap:40px; }
@media (max-width:900px){ .split-5-7{ grid-template-columns:1fr; gap:32px; } }

/* ---------- Blueprint grid overlay ---------- */
.blueprint-overlay{
  position:absolute; inset:0; pointer-events:none;
  background-image:
    linear-gradient(rgba(255,255,255,0.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.05) 1px, transparent 1px);
  background-size:50px 50px;
  z-index:1;
}
.blueprint-overlay.animate{ animation:bp-pan 40s linear infinite; }
@keyframes bp-pan{ from{ background-position:0 0,0 0; } to{ background-position:200px 200px,200px 200px; } }

/* ---------- Overflow mask for text reveal ---------- */
.mask-line{ overflow:hidden; display:block; }
.split-word, .split-char{ display:inline-block; will-change:transform; }

/* ---------- Eyebrow ---------- */
.eyebrow{
  display:flex; align-items:center; gap:12px;
  font-family:var(--font-display); font-size:12px; font-weight:600;
  text-transform:uppercase; letter-spacing:2px; color:var(--accent);
  margin-bottom:24px;
}
.eyebrow::before{ content:''; width:40px; height:1px; background:var(--accent); display:inline-block; }

/* ---------- Section paddings ---------- */
.section{ padding:140px 0; content-visibility:auto; contain-intrinsic-size: 1200px; }
.section:first-of-type{ content-visibility:visible; }
/* content-visibility:auto implies CSS containment, which creates a new
   containing block and breaks position:fixed for GSAP ScrollTrigger pins
   nested inside. Sections that host a pinned element must opt out. */
.section.has-pin{ content-visibility:visible; contain:none; }
@media (max-width:900px){ .section{ padding:90px 0; } }

.bg-primary{ background:var(--bg-primary); }
.bg-secondary{ background:var(--bg-secondary); }
.bg-accent{ background:var(--accent); }

/* ---------- Hairline utility ---------- */
.hairline{ border:1px solid var(--hairline); }
.hairline-top{ border-top:1px solid var(--hairline); }
.hairline-bottom{ border-bottom:1px solid var(--hairline); }

/* ============================================================
   NAVBAR
   ============================================================ */
.navbar{
  position:fixed; top:0; left:0; width:100%; z-index:1000;
  height:var(--nav-h);
  display:flex; align-items:center;
  background:#0C1215;
  border-bottom:1px solid var(--hairline);
  transition:transform .5s var(--ease-out-strong);
}
@media (min-width:768px){
  .navbar{ background:rgba(12,18,21,0.95); }
}
.navbar.nav-hidden{ transform:translateY(-100%); }
.nav-inner{
  width:100%; display:flex; align-items:center; justify-content:space-between;
}
.nav-brand{
  font-family:var(--font-display); font-weight:700; font-size:22px; color:var(--text-primary);
  letter-spacing:-0.02em;
}
.nav-brand span{ color:var(--accent); }
.nav-links{ display:flex; gap:40px; }
.nav-links a{
  position:relative; font-family:var(--font-body); font-size:14px; font-weight:500;
  color:var(--text-primary); padding-bottom:6px; text-transform:uppercase; letter-spacing:0.5px;
}
.nav-links a::after{
  content:''; position:absolute; left:0; bottom:0; width:100%; height:1px; background:var(--accent);
  transform:scaleX(0); transform-origin:left; transition:transform .4s var(--ease-out-strong);
}
.nav-links a:hover::after, .nav-links a.active::after{ transform:scaleX(1); }
.nav-cta{ display:flex; align-items:center; }
.nav-toggle{ display:none; }
@media (max-width:900px){
  .nav-links{
    display:none; position:absolute; top:100%; left:0; width:100%;
    flex-direction:column; gap:0; background:var(--bg-primary);
    border-bottom:1px solid var(--hairline); padding:8px 6vw 24px;
  }
  .nav-links.mobile-open{ display:flex; }
  .nav-links a{ padding:16px 0; border-bottom:1px solid var(--hairline); }
  .nav-toggle{ display:block; background:none; border:none; color:var(--text-primary); }
  .nav-cta .btn{ padding:10px 18px; font-size:12px; }
}

/* ============================================================
   BUTTONS
   ============================================================ */
.btn{
  position:relative; display:inline-flex; align-items:center; justify-content:center;
  border-radius:0; padding:16px 32px; background:var(--accent); color:var(--bg-primary);
  font-family:var(--font-body); font-weight:600; font-size:15px; text-transform:uppercase;
  letter-spacing:1px; border:1px solid var(--accent); overflow:hidden; isolation:isolate;
}
.btn .btn-text-wrap{ position:relative; display:block; height:1.5em; line-height:1.5em; overflow:hidden; }
.btn .btn-text-wrap span{ display:block; line-height:1.5em; transition:transform .4s var(--ease-out-strong); }
.btn .btn-text-wrap .btn-text-dup{ position:absolute; top:100%; left:0; }
.btn:hover .btn-text-wrap span{ transform:translateY(-100%); }

.btn-outline{
  background:transparent; color:var(--bg-primary); border:2px solid var(--bg-primary);
  transition:background .3s ease, color .3s ease;
}
.btn-outline:hover{ background:var(--bg-primary); color:var(--accent); }

.btn-ghost{
  background:transparent; color:var(--text-primary); border:1px solid var(--hairline-strong);
  transition:border-color .3s ease, color .3s ease;
}
.btn-ghost:hover{ border-color:var(--accent); color:var(--accent); }

/* ============================================================
   CARDS
   ============================================================ */
.card{
  background:var(--bg-secondary); border:1px solid var(--hairline);
  padding:40px; position:relative; transform-style:preserve-3d; will-change:transform;
}
.card-icon{ color:var(--accent); margin-bottom:32px; }
.card h3{ font-size:24px; margin-bottom:16px; }
.card p{ color:var(--text-secondary); font-size:15px; line-height:1.7; }
.card-link{
  display:inline-flex; align-items:center; gap:8px; margin-top:24px;
  font-family:var(--font-body); font-size:14px; font-weight:600; color:var(--text-primary);
  text-transform:uppercase; letter-spacing:0.5px;
}
.card-link svg{ transition:transform .3s var(--ease-out-strong); }
.card:hover .card-link svg{ transform:translateX(8px); }
.card-glow{
  position:absolute; inset:0; pointer-events:none; opacity:0;
  background:radial-gradient(circle at var(--mx,50%) var(--my,50%), rgba(255,90,0,0.12), transparent 60%);
  transition:opacity .3s ease;
}
.card:hover .card-glow{ opacity:1; }

/* ============================================================
   STAT GRID
   ============================================================ */
.stat-grid{ display:grid; grid-template-columns:1fr 1fr; gap:1px; background:var(--hairline); }
.stat-cell{ background:var(--bg-secondary); padding:32px; }
.stat-number{ font-family:var(--font-display); font-size:5vw; color:var(--accent); line-height:1; }
@media (max-width:900px){ .stat-number{ font-size:12vw; } }
.stat-label{ margin-top:12px; color:var(--text-secondary); font-size:14px; }

/* ============================================================
   HERO (Home)
   ============================================================ */
.hero{
  position:relative; min-height:100vh; display:flex; align-items:center; justify-content:center;
  overflow:hidden; text-align:center;
}
.hero-bg{
  position:absolute; inset:-10% -5%; z-index:0; background-size:cover; background-position:center;
  will-change:transform;
}
.hero-gradient{
  position:absolute; inset:0; z-index:1;
  background:linear-gradient(to bottom, rgba(12,18,21,0.6), var(--bg-primary));
}
.hero-content{ position:relative; z-index:2; padding-top:var(--nav-h); }
.hero h1{ font-size:clamp(40px, 7vw, 96px); line-height:1.02; color:var(--text-primary); }
.hero .subtext{
  max-width:640px; margin:32px auto 0; color:var(--text-secondary); font-size:18px; line-height:1.7;
}
.hero .hero-cta{ margin-top:48px; }

@media (max-width:767px){
  .parallax, .hero-bg{ transform:none !important; }
}

/* ============================================================
   HORIZONTAL SERVICE SCROLLER
   ============================================================ */
.capability-grid{ display:grid; grid-template-columns:4fr 8fr; gap:40px; }
.service-scroll-wrap{ overflow:visible; }
.service-container{ overflow:hidden; }
.service-track{ display:flex; gap:32px; will-change:transform; }
.service-slide{
  flex:0 0 420px; height:520px; position:relative; overflow:hidden; border:1px solid var(--hairline);
}
.service-slide img{ width:100%; height:100%; object-fit:cover; transition:transform .6s ease; }
.service-slide:hover img{ transform:scale(1.05); }
.service-slide .slide-caption{
  position:absolute; left:0; bottom:0; padding:24px; background:linear-gradient(to top, rgba(12,18,21,0.9), transparent);
  width:100%;
}
.service-slide .slide-caption h4{ font-size:20px; color:var(--text-primary); }
.sticky-col{ position:sticky; top:calc(var(--nav-h) + 40px); align-self:start; }
@media (max-width:900px){
  .capability-grid{ grid-template-columns:1fr; gap:32px; }
  .sticky-col{ position:static; }
  .service-container{ overflow:visible; }
  .service-scroll-wrap{
    overflow-x:auto; -webkit-overflow-scrolling:touch; scroll-snap-type:x proximity;
    margin:0 -6vw; padding:0 6vw 8px;
  }
  .service-slide{ flex:0 0 80vw; height:60vh; scroll-snap-align:start; }
}

/* ============================================================
   TIMELINE (Execution Workflow)
   ============================================================ */
.timeline{ position:relative; max-width:900px; margin:0 auto; }
.timeline-axis{
  position:absolute; left:50%; top:0; bottom:0; width:1px; background:rgba(255,255,255,0.1);
  transform:translateX(-50%);
}
.timeline-axis-fill{
  position:absolute; left:0; top:0; width:100%; height:0%; background:var(--accent); transform-origin:top;
}
.timeline-step{
  position:relative; width:50%; padding:60px 60px; opacity:0;
}
.timeline-step:nth-child(odd){ margin-left:0; text-align:right; }
.timeline-step:nth-child(even){ margin-left:50%; text-align:left; }
.timeline-step .step-index{
  font-family:var(--font-display); font-size:64px; color:rgba(255,90,0,0.25); line-height:1;
}
.timeline-step h3{ font-size:24px; margin:12px 0; }
.timeline-step p{ color:var(--text-secondary); font-size:15px; }
@media (max-width:900px){
  .timeline-axis{ left:20px; }
  .timeline-step, .timeline-step:nth-child(odd), .timeline-step:nth-child(even){
    width:100%; margin-left:0; text-align:left; padding-left:60px; padding-right:0;
  }
}

/* ============================================================
   CTA BREAK (Orange section)
   ============================================================ */
.cta-break{
  padding:160px 0; text-align:center; position:relative; overflow:hidden;
  clip-path:polygon(0 100%, 100% 100%, 100% 100%, 0 100%);
}
@media (max-width:900px){ .cta-break{ padding:90px 0; } }
.cta-break.revealed{ clip-path:polygon(0 0, 100% 0, 100% 100%, 0 100%); }
.cta-break h2{ font-size:clamp(32px,6vw,72px); color:var(--bg-primary); }
.cta-break .subtext{ color:rgba(12,18,21,0.75); max-width:560px; margin:24px auto 0; font-size:18px; }
.cta-break .btn-outline{ margin-top:48px; }

/* ============================================================
   FORM
   ============================================================ */
.form-field{ position:relative; margin-bottom:36px; }
.form-field label{
  display:block; font-size:13px; text-transform:uppercase; letter-spacing:1px; color:var(--text-secondary); margin-bottom:10px;
}
.form-field input, .form-field select, .form-field textarea{
  width:100%; background:transparent; border:none; border-bottom:1px solid var(--hairline-strong);
  padding:16px 0; color:var(--text-primary); font-family:var(--font-body); font-size:16px; outline:none;
  appearance:none;
}
.form-field textarea{ resize:vertical; min-height:80px; }
.form-field select option{ background:var(--bg-secondary); color:var(--text-primary); }
.form-underline{
  position:absolute; left:0; bottom:0; height:2px; width:0%; background:var(--accent);
  transition:width .4s var(--ease-out-strong);
}
.form-field.focused .form-underline{ width:100%; }
.honeypot{ position:absolute; left:-9999px; opacity:0; height:0; width:0; }
.form-status{ margin-top:24px; color:var(--accent); font-size:14px; display:none; }
.form-status.visible{ display:block; }

/* ============================================================
   WHATSAPP FLOATER
   ============================================================ */
.wa-floater{
  position:fixed; bottom:32px; right:32px; z-index:9999;
  width:56px; height:56px; border-radius:50%; background:#25D366; color:#fff;
  display:flex; align-items:center; justify-content:center;
  box-shadow:0 8px 24px rgba(37,211,102,0.3);
}

/* ============================================================
   ACCORDION (Commercial)
   ============================================================ */
.accordion-item{ border-bottom:1px solid var(--hairline); }
.accordion-head{
  display:flex; align-items:center; justify-content:space-between; padding:32px 0; cursor:pointer;
}
.accordion-head h3{ font-size:22px; }
.accordion-icon{ transition:transform .3s var(--ease-out-strong); flex:0 0 auto; }
.accordion-item.open .accordion-icon{ transform:rotate(45deg); }
.accordion-body{ height:0; overflow:hidden; }
.accordion-body-inner{ padding-bottom:32px; color:var(--text-secondary); max-width:640px; font-size:15px; line-height:1.7; }

/* ============================================================
   BENTO GRID (Residential)
   ============================================================ */
.bento-grid{ display:grid; grid-template-columns:repeat(3,1fr); grid-template-rows:repeat(2,260px); gap:24px; }
.bento-item{
  position:relative; overflow:hidden; border:1px solid var(--hairline); opacity:0;
}
.bento-item.feature{ grid-column:span 2; grid-row:span 2; }
.bento-item img{ width:100%; height:100%; object-fit:cover; }
.bento-caption{
  position:absolute; left:0; bottom:0; padding:24px; width:100%;
  background:linear-gradient(to top, rgba(12,18,21,0.85), transparent);
}
.bento-caption h4{ font-size:20px; }
@media (max-width:900px){
  .bento-grid{ grid-template-columns:1fr; grid-template-rows:none; }
  .bento-item.feature{ grid-column:span 1; grid-row:span 1; height:320px; }
  .bento-item{ height:220px; }
}

/* ============================================================
   IMAGE SHUTTER REVEAL ROWS (Services)
   ============================================================ */
.shutter-row{ display:grid; grid-template-columns:1fr 1fr; gap:60px; align-items:center; margin-bottom:160px; }
.shutter-row.reverse .shutter-media{ order:2; }
.shutter-media{ position:relative; overflow:hidden; height:480px; }
.shutter-media img{ width:100%; height:100%; object-fit:cover; }
.shutter-cover{ position:absolute; inset:0; background:var(--bg-primary); transform-origin:right; z-index:2; }
.shutter-text h3{ font-size:32px; margin-bottom:20px; }
.shutter-text p{ color:var(--text-secondary); font-size:16px; line-height:1.8; }
@media (max-width:900px){
  .shutter-row, .shutter-row.reverse{ grid-template-columns:1fr; }
  .shutter-row.reverse .shutter-media{ order:0; }
  .shutter-media{ height:320px; }
}

/* ============================================================
   BEFORE / AFTER PINNED SLIDER (Turnkey)
   ============================================================ */
.ba-pin{ height:100vh; position:relative; overflow:hidden; display:flex; align-items:center; }
.ba-wrap{ position:relative; width:100%; height:70vh; display:flex; }
.ba-panel{ position:relative; width:50%; height:100%; overflow:hidden; }
.ba-panel img{ width:200%; max-width:none; height:100%; object-fit:cover; }
.ba-panel.after img{ position:absolute; right:0; }
.ba-label{
  position:absolute; bottom:24px; left:24px; font-family:var(--font-display); text-transform:uppercase;
  letter-spacing:2px; font-size:13px; color:var(--text-primary); background:rgba(12,18,21,0.7); padding:8px 16px;
}
.ba-divider{ position:absolute; top:0; bottom:0; left:50%; width:2px; background:var(--accent); z-index:3; }
@media (max-width:900px){
  .ba-pin{ height:auto; display:block; padding:32px 0; }
  .ba-wrap{ flex-direction:column; height:auto; gap:16px; }
  .ba-panel{ width:100%; height:320px; }
  .ba-panel img{ width:100%; }
  .ba-panel.after img{ position:static; }
  .ba-divider{ display:none; }
}

/* ============================================================
   SPLIT SCREEN (Commercial hero)
   ============================================================ */
.split-hero{ display:grid; grid-template-columns:1fr 1fr; min-height:100vh; }
.split-hero .split-text-side{ display:flex; align-items:center; padding:0 6vw; padding-top:var(--nav-h); }
.split-hero .split-media{ position:relative; overflow:hidden; }
.split-hero .split-media img{ width:100%; height:100%; object-fit:cover; position:absolute; inset:0; }
@media (max-width:900px){
  .split-hero{ grid-template-columns:1fr; }
  .split-hero .split-media{ height:60vh; }
}

/* ============================================================
   IMAGE BLEED HERO (About)
   ============================================================ */
.bleed-hero{ display:grid; grid-template-columns:1fr 1fr; align-items:center; min-height:100vh; }
.bleed-hero .bleed-text{ padding:0 6vw; padding-top:var(--nav-h); }
.bleed-hero .bleed-media{ overflow:hidden; height:100vh; margin-right:-6vw; }
.bleed-hero .bleed-media img{ width:100%; height:100%; object-fit:cover; }
@media (max-width:900px){
  .bleed-hero{ grid-template-columns:1fr; }
  .bleed-hero .bleed-media{ height:60vh; margin-right:0; }
}

/* ============================================================
   FULL BLEED BOTTOM-WEIGHTED HERO (Residential)
   ============================================================ */
.bleed-full{ position:relative; height:100vh; overflow:hidden; display:flex; align-items:flex-end; }
.bleed-full .bleed-full-bg{ position:absolute; inset:0; background-size:cover; background-position:center; }
.bleed-full .bleed-full-overlay{ position:absolute; inset:0; background:linear-gradient(to top, rgba(12,18,21,0.9), rgba(12,18,21,0.1) 60%); }
.bleed-full .bleed-full-content{ position:relative; z-index:2; padding:0 6vw 100px; }
.bleed-full h1{ font-size:clamp(36px,6vw,80px); }
.bleed-full .subtext{ max-width:520px; color:var(--text-secondary); margin-top:20px; font-size:16px; }

/* ============================================================
   BRUTALIST STATEMENT HERO (Turnkey)
   ============================================================ */
.statement-hero{ position:relative; min-height:100vh; display:flex; align-items:center; overflow:hidden; }
.statement-hero-bg{ position:absolute; inset:0; background-size:cover; background-position:center; opacity:0.25; }
.statement-hero-overlay{ position:absolute; inset:0; background:linear-gradient(180deg, rgba(12,18,21,0.5), var(--bg-primary) 90%); }
.statement-text{ position:relative; z-index:2; width:100%; padding:0 6vw; padding-top:var(--nav-h); overflow:hidden; }
.statement-h1{ line-height:0.92; }
.statement-line{ display:block; overflow:hidden; font-size:clamp(40px, 9vw, 140px); white-space:nowrap; }
.statement-sub{ max-width:340px; margin-left:auto; margin-top:40px; color:var(--text-secondary); font-size:15px; text-align:right; }
@media (max-width:900px){
  .statement-line{ font-size:8.5vw; white-space:nowrap; letter-spacing:-0.01em; }
  .statement-sub{ text-align:left; margin-left:0; }
}

/* ============================================================
   CONTACT PAGE
   ============================================================ */
.contact-info-row{ display:flex; align-items:flex-start; justify-content:space-between; gap:24px; }
.contact-media{ overflow:hidden; border-radius:90px; width:160px; height:320px; margin-top:48px; flex:0 0 auto; }
.contact-media img{ width:100%; height:100%; object-fit:cover; }
.contact-detail{ display:flex; gap:16px; margin-top:20px; color:var(--text-secondary); font-size:15px; }
.contact-detail strong{ color:var(--text-primary); font-weight:600; min-width:110px; display:inline-block; }
@media (max-width:900px){
  .contact-info-row{ flex-direction:column; align-items:flex-start; }
  .contact-media{ width:160px; height:260px; border-radius:80px; margin:24px 0 0; }
}

/* ============================================================
   FOOTER
   ============================================================ */
.footer{
  position:relative; background:var(--bg-footer); padding:100px 0 0; overflow:hidden;
}
.footer-grid{ display:grid; grid-template-columns:1.5fr 1fr 1fr 1fr; gap:40px; padding-bottom:80px; }
.footer-brand h3{ font-size:28px; }
.footer-brand p{ color:var(--text-secondary); margin-top:16px; font-size:14px; }
.footer-col h4{
  font-family:var(--font-body); font-size:13px; text-transform:uppercase; letter-spacing:1px;
  color:var(--text-secondary); margin-bottom:20px; font-weight:600;
}
.footer-col ul li{ margin-bottom:14px; }
.footer-col ul li a{ font-size:15px; color:var(--text-primary); transition:color .3s ease; }
.footer-col ul li a:hover{ color:var(--accent); }
.footer-bottom{
  display:flex; justify-content:space-between; align-items:center; padding:24px 0;
  border-top:1px solid var(--hairline); font-size:13px; color:var(--text-secondary);
}
.footer-social{ display:flex; gap:20px; }
.footer-watermark{
  font-family:var(--font-display); font-weight:700; font-size:14vw; line-height:0.8;
  color:rgba(255,255,255,0.03); white-space:nowrap; text-align:center; margin-top:20px; user-select:none;
}
@media (max-width:900px){
  .footer-grid{ grid-template-columns:1fr 1fr; }
}

/* ============================================================
   PREFERS REDUCED MOTION
   ============================================================ */
@media (prefers-reduced-motion: reduce){
  *{ animation-duration:0.001ms !important; transition-duration:0.001ms !important; }
}