/* ==========================================================================
   AR PROPERTY & BUILDERS — CORE STYLESHEET
   ========================================================================== */

/* ---------- Reset ---------- */
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;-webkit-font-smoothing:antialiased}
body{
  font-family:var(--font-body);
  color:var(--ink);
  background:var(--surface-0);
  line-height:1.6;
  overflow-x:hidden;
  position:relative;
}
img,svg{display:block;max-width:100%}
a{text-decoration:none;color:inherit}
ul,ol{list-style:none}
button,input,textarea,select{font:inherit;color:inherit;border:none;background:none}
button{cursor:pointer}
h1,h2,h3,h4{font-family:var(--font-display);font-weight:600;line-height:1.12;letter-spacing:-.01em;color:var(--navy)}
:focus-visible{outline:2px solid var(--blue-hover);outline-offset:3px}

/* ---------- Layout Primitives ---------- */
.container{max-width:var(--container);margin-inline:auto;padding-inline:var(--space-4)}
.container-narrow{max-width:var(--container-narrow);margin-inline:auto;padding-inline:var(--space-4)}
.section{padding-block:var(--space-7)}
.section-tight{padding-block:var(--space-6)}
main{display:block}

.eyebrow{
  display:inline-flex;align-items:center;gap:.6em;
  font-family:var(--font-ui);font-size:var(--fs-micro);font-weight:600;
  letter-spacing:.18em;text-transform:uppercase;color:var(--blue-sec);
  margin-bottom:var(--space-2);
}
.eyebrow::before{content:'';width:28px;height:1px;background:var(--blue-sec)}

.section-head{max-width:640px;margin-bottom:var(--space-5)}
.section-head.center{margin-inline:auto;text-align:center}
.section-head p{color:var(--ink-soft);font-size:var(--fs-lead);margin-top:var(--space-2)}

.tag-line{color:var(--ink-soft);font-size:var(--fs-lead)}

/* ---------- Buttons ---------- */
.btn{
  position:relative;overflow:hidden;
  display:inline-flex;align-items:center;justify-content:center;gap:.6em;
  font-family:var(--font-ui);font-weight:600;font-size:.95rem;
  padding:1em 2em;border-radius:var(--radius-pill);
  transition:transform var(--dur-fast) var(--ease-out),box-shadow var(--dur-fast) var(--ease-out),background var(--dur-fast);
  white-space:nowrap;isolation:isolate;
}
.btn-primary{background:var(--grad-primary);color:var(--white);box-shadow:var(--shadow-blue)}
.btn-primary:hover{transform:translateY(-3px);box-shadow:0 22px 50px rgba(26,95,208,.32)}
.btn-outline{border:1.5px solid var(--border);color:var(--navy);background:var(--white)}
.btn-outline:hover{border-color:var(--blue-sec);color:var(--blue-sec);transform:translateY(-3px)}
.btn-ghost{color:var(--blue-deep);padding:1em 1.2em}
.btn-ghost::after{content:'→';margin-left:.4em;transition:transform var(--dur-fast) var(--ease-out)}
.btn-ghost:hover::after{transform:translateX(6px)}
.btn-sm{padding:.75em 1.4em;font-size:.85rem}
.btn-block{width:100%}

.ripple{position:absolute;border-radius:50%;background:rgba(255,255,255,.55);transform:scale(0);animation:rippleAnim .65s var(--ease-out);pointer-events:none}
@keyframes rippleAnim{to{transform:scale(3.2);opacity:0}}

/* ---------- Loading Screen ---------- */
#loading-screen{
  position:fixed;inset:0;z-index:9999;background:var(--navy);
  display:flex;align-items:center;justify-content:center;flex-direction:column;gap:var(--space-3);
  transition:opacity .6s var(--ease-inout),visibility .6s;
}
#loading-screen.hidden{opacity:0;visibility:hidden;pointer-events:none}
.loader-mark{font-family:var(--font-display);font-size:1.6rem;color:var(--white);letter-spacing:.05em;display:flex;gap:.15em}
.loader-mark span{display:inline-block;animation:loaderPulse 1.2s var(--ease-inout) infinite}
.loader-mark span:nth-child(2){animation-delay:.1s}
.loader-mark span:nth-child(3){animation-delay:.2s}
@keyframes loaderPulse{0%,100%{opacity:.25;transform:translateY(0)}50%{opacity:1;transform:translateY(-4px)}}
.loader-bar{width:200px;height:2px;background:rgba(255,255,255,.12);border-radius:2px;overflow:hidden}
.loader-bar span{display:block;height:100%;width:0%;background:var(--grad-line);background-size:200% 100%;animation:loadBar 1.4s var(--ease-inout) forwards}
@keyframes loadBar{to{width:100%}}

/* ---------- Scroll Progress ---------- */
#scroll-progress{position:fixed;top:0;left:0;height:3px;width:0%;background:var(--grad-primary);z-index:1200;transition:width .1s linear}

/* ---------- Cursor Glow ---------- */
#cursor-glow{
  position:fixed;width:420px;height:420px;border-radius:50%;
  background:radial-gradient(circle,rgba(26,95,208,.10),transparent 70%);
  pointer-events:none;z-index:2;transform:translate(-50%,-50%);
  transition:opacity .3s;left:0;top:0;
}
@media(hover:none){#cursor-glow{display:none}}

/* ---------- Header ---------- */
header.site-header{
  position:fixed;top:0;left:0;right:0;z-index:1000;
  height:var(--header-h);display:flex;align-items:center;
  transition:background var(--dur-mid) var(--ease-out),box-shadow var(--dur-mid),height var(--dur-mid);
}
header.site-header .nav-wrap{
  width:100%;display:flex;align-items:center;justify-content:space-between;
  max-width:var(--container);margin-inline:auto;padding-inline:var(--space-4);
}
header.site-header::before{
  content:'';position:absolute;inset:0;
  background:var(--glass-bg);backdrop-filter:blur(18px) saturate(160%);-webkit-backdrop-filter:blur(18px) saturate(160%);
  border-bottom:1px solid transparent;opacity:0;transition:opacity var(--dur-mid);
}
header.site-header.scrolled::before{opacity:1;border-color:var(--border)}
header.site-header.scrolled{height:68px;box-shadow:var(--shadow-sm)}

.brand{position:relative;z-index:2;display:flex;align-items:center;gap:.7em}
.brand-mark{
  width:42px;height:42px;position:relative;flex:none;
}
.brand-mark svg{width:100%;height:100%}
.brand-mark img{width:100%;height:100%;object-fit:contain}
.brand-text{display:flex;flex-direction:column;line-height:1.05}
.brand-text b{font-family:var(--font-display);font-size:1.15rem;color:var(--navy);letter-spacing:-.01em}
.brand-text span{font-family:var(--font-ui);font-size:.62rem;letter-spacing:.16em;color:var(--blue-sec);text-transform:uppercase}

nav.main-nav{position:relative;z-index:2}
nav.main-nav > ul{display:flex;align-items:center;gap:var(--space-4)}
nav.main-nav > ul > li{position:relative}
nav.main-nav > ul > li > a{
  font-family:var(--font-ui);font-size:.88rem;font-weight:500;color:var(--ink);
  padding:.5em 0;position:relative;display:inline-flex;align-items:center;gap:.3em;
}
nav.main-nav > ul > li > a::after{
  content:'';position:absolute;left:0;bottom:-2px;width:0;height:2px;background:var(--blue-hover);
  transition:width var(--dur-fast) var(--ease-out);
}
nav.main-nav > ul > li > a:hover::after,
nav.main-nav > ul > li > a.active::after{width:100%}
nav.main-nav > ul > li > a.active{color:var(--blue-deep)}
.caret{width:9px;height:9px;transition:transform var(--dur-fast)}
li.has-mega:hover .caret{transform:rotate(180deg)}

.header-actions{display:flex;align-items:center;gap:var(--space-2);position:relative;z-index:2}
.icon-btn{
  width:40px;height:40px;border-radius:50%;display:flex;align-items:center;justify-content:center;
  border:1px solid var(--border);transition:all var(--dur-fast) var(--ease-out);background:var(--white);
}
.icon-btn:hover{border-color:var(--blue-sec);color:var(--blue-sec);transform:translateY(-2px)}
.icon-btn svg{width:17px;height:17px}

/* Header sitting over a dark hero image (index.html) — light text until scrolled */
.site-header.on-dark:not(.scrolled) .brand-text b{color:var(--white)}
.site-header.on-dark:not(.scrolled) .brand-text span{color:#9DBBFF}
.site-header.on-dark:not(.scrolled) nav.main-nav>ul>li>a{color:rgba(255,255,255,.92)}
.site-header.on-dark:not(.scrolled) .icon-btn{border-color:rgba(255,255,255,.35);color:var(--white);background:transparent}
.site-header.on-dark:not(.scrolled) .hamburger span{background:var(--white)}

/* Mega Menu */
.mega-menu{
  position:absolute;top:calc(100% + 22px);left:50%;transform:translateX(-50%) translateY(10px);
  width:min(880px,90vw);background:var(--white);border:1px solid var(--border);border-radius:var(--radius-md);
  box-shadow:var(--shadow-lg);padding:var(--space-4);display:grid;grid-template-columns:repeat(3,1fr);gap:var(--space-3);
  opacity:0;visibility:hidden;pointer-events:none;transition:all var(--dur-mid) var(--ease-out);
}
li.has-mega:hover .mega-menu{opacity:1;visibility:visible;pointer-events:auto;transform:translateX(-50%) translateY(0)}
.mega-col h4{font-size:.7rem;text-transform:uppercase;letter-spacing:.14em;color:var(--blue-sec);font-family:var(--font-ui);margin-bottom:.9em}
.mega-col a{display:block;padding:.5em 0;font-size:.9rem;color:var(--ink-soft);transition:color var(--dur-fast),transform var(--dur-fast)}
.mega-col a:hover{color:var(--blue-deep);transform:translateX(4px)}

/* Search overlay */
.search-overlay{
  position:fixed;inset:0;z-index:1500;background:var(--navy-glass);backdrop-filter:blur(10px);
  display:flex;align-items:flex-start;justify-content:center;padding-top:14vh;
  opacity:0;visibility:hidden;transition:all var(--dur-mid) var(--ease-out);
}
.search-overlay.open{opacity:1;visibility:visible}
.search-box{width:min(680px,90vw);position:relative}
.search-box input{
  width:100%;background:transparent;border:none;border-bottom:2px solid rgba(255,255,255,.3);
  color:var(--white);font-family:var(--font-display);font-size:2rem;padding:.4em 0;
}
.search-box input::placeholder{color:rgba(255,255,255,.4)}
.search-close{position:absolute;top:-70px;right:0;color:var(--white);width:44px;height:44px;border:1px solid rgba(255,255,255,.3);border-radius:50%;display:flex;align-items:center;justify-content:center}

/* Mobile Nav */
.hamburger{display:none;width:44px;height:44px;position:relative;z-index:2;flex:none}
.hamburger span{display:block;width:22px;height:2px;background:var(--navy);margin:5px auto;transition:all var(--dur-fast) var(--ease-inout)}
.hamburger.active span:nth-child(1){transform:translateY(7px) rotate(45deg)}
.hamburger.active span:nth-child(2){opacity:0}
.hamburger.active span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}

.mobile-nav{
  position:fixed;inset:0;background:var(--navy);z-index:998;
  display:flex;flex-direction:column;justify-content:center;padding:var(--space-5);
  clip-path:circle(0% at 92% 5%);transition:clip-path .7s var(--ease-inout);
}
.mobile-nav.open{clip-path:circle(150% at 92% 5%)}
.mobile-nav ul{display:flex;flex-direction:column;gap:var(--space-2)}
.mobile-nav a{
  font-family:var(--font-display);font-size:1.7rem;color:var(--white);opacity:.5;
  transition:opacity var(--dur-fast),transform var(--dur-fast);display:inline-block;
}
.mobile-nav.open a{opacity:1}
.mobile-nav a:hover{transform:translateX(10px);color:#9DBBFF}
.mobile-nav .mn-meta{margin-top:var(--space-5);color:rgba(255,255,255,.5);font-size:.85rem;display:flex;flex-direction:column;gap:.5em}

/* ---------- Blueprint Grid Background (signature motif) ---------- */
.bp-grid{position:absolute;inset:0;overflow:hidden;pointer-events:none}
.bp-grid svg{width:100%;height:100%}
.bp-grid .bp-line{stroke:var(--border);stroke-width:1}
.bp-grid .bp-line-accent{stroke:rgba(26,95,208,.28)}

/* ---------- Hero ---------- */
.hero{
  position:relative;min-height:100vh;display:flex;align-items:center;
  padding-top:var(--header-h);overflow:hidden;
  background:
    linear-gradient(90deg,var(--navy) 0%,var(--navy) 38%,rgba(7,22,46,.72) 58%,rgba(7,22,46,.25) 78%,rgba(7,22,46,.05) 100%),
    url('hero-building.jpg') right center / cover no-repeat;
}
.hero .bp-grid{opacity:.35;mix-blend-mode:overlay}
.hero-copy h1,.hero-copy .eyebrow,.hero-copy .tag-line{color:var(--white)}
.hero-copy h1 em{color:#7EB2FF}
.hero-copy .eyebrow{color:#9DBBFF}
.hero-copy .eyebrow::before{background:#9DBBFF}
.hero-meta div b{color:var(--white)}
.hero-meta div span{color:rgba(255,255,255,.65)}
.hero-cta .pill{background:rgba(255,255,255,.1);color:var(--white);border:1px solid rgba(255,255,255,.25)}
.hero .btn-outline{border-color:rgba(255,255,255,.4);color:var(--white);background:transparent}
.hero .btn-outline:hover{border-color:var(--white);background:rgba(255,255,255,.08)}
.hero .scroll-cue{color:rgba(255,255,255,.65)}
.hero .scroll-cue .line{background:rgba(255,255,255,.25)}
.hero-inner{position:relative;z-index:3;width:100%}
.hero-copy{max-width:640px}
.hero-copy h1{font-size:var(--fs-hero);margin-bottom:var(--space-3)}
.hero-copy h1 em{font-style:normal;color:var(--blue-deep);position:relative}
.hero-copy .tag-line{max-width:520px;margin-bottom:var(--space-4)}
.hero-cta{display:flex;gap:var(--space-2);flex-wrap:wrap;margin-bottom:var(--space-5)}
.hero-meta{display:flex;gap:var(--space-5);flex-wrap:wrap}
.hero-meta div b{display:block;font-family:var(--font-display);font-size:1.7rem;color:var(--navy)}
.hero-meta div span{font-size:var(--fs-small);color:var(--ink-soft)}

.hero-visual{position:relative;aspect-ratio:1/1.05}
.hero-visual svg{width:100%;height:100%}

.scroll-cue{position:absolute;bottom:var(--space-3);left:50%;transform:translateX(-50%);display:flex;flex-direction:column;align-items:center;gap:.5em;z-index:3;color:var(--ink-faint)}
.scroll-cue .line{width:1px;height:38px;background:var(--border);position:relative;overflow:hidden}
.scroll-cue .line::after{content:'';position:absolute;top:-100%;left:0;width:100%;height:100%;background:var(--blue-sec);animation:scrollCue 1.8s var(--ease-inout) infinite}
@keyframes scrollCue{to{top:100%}}

/* ---------- Stats strip ---------- */
.stats-strip{background:var(--grad-navy);position:relative;overflow:hidden}
.stats-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:var(--space-4);position:relative;z-index:2}
.stat-item{text-align:center;padding:var(--space-3) 0;border-right:1px solid rgba(255,255,255,.08)}
.stat-item:last-child{border-right:none}
.stat-item b{display:block;font-family:var(--font-display);font-size:clamp(2rem,3.4vw,3.2rem);color:var(--white);font-weight:600}
.stat-item span{color:rgba(255,255,255,.55);font-size:var(--fs-small);letter-spacing:.05em;text-transform:uppercase}

/* ---------- Cards ---------- */
.card-grid{display:grid;gap:var(--space-3)}
.grid-3{grid-template-columns:repeat(3,1fr)}
.grid-4{grid-template-columns:repeat(4,1fr)}
.grid-2{grid-template-columns:repeat(2,1fr)}

.card{
  position:relative;background:var(--white);border:1px solid var(--border);border-radius:var(--radius-md);
  padding:var(--space-4);transition:transform var(--dur-mid) var(--ease-out),box-shadow var(--dur-mid) var(--ease-out),border-color var(--dur-mid);
  overflow:hidden;
}
.card::before{content:'';position:absolute;inset:0;border-radius:inherit;padding:1px;background:var(--grad-primary);opacity:0;transition:opacity var(--dur-mid);-webkit-mask:linear-gradient(#fff 0 0) content-box,linear-gradient(#fff 0 0);-webkit-mask-composite:xor;mask-composite:exclude;pointer-events:none}
.card:hover{transform:translateY(-8px);box-shadow:var(--shadow-lg)}
.card:hover::before{opacity:1}
.card .corner{position:absolute;width:12px;height:12px;border:1.5px solid var(--blue-sec);opacity:0;transition:opacity var(--dur-mid)}
.card:hover .corner{opacity:.7}
.card .corner.tl{top:8px;left:8px;border-right:none;border-bottom:none}
.card .corner.br{bottom:8px;right:8px;border-left:none;border-top:none}

.card-icon{width:52px;height:52px;border-radius:var(--radius-sm);background:var(--surface-1);display:flex;align-items:center;justify-content:center;margin-bottom:var(--space-2)}
.card-icon svg{width:26px;height:26px;stroke:var(--blue-deep)}
.card h3{font-size:1.15rem;margin-bottom:.5em}
.card p{color:var(--ink-soft);font-size:.94rem}
.card-num{position:absolute;top:var(--space-3);right:var(--space-3);font-family:var(--font-display);font-size:.75rem;color:var(--ink-faint);letter-spacing:.1em}
.card-link{display:inline-flex;align-items:center;gap:.5em;margin-top:var(--space-2);font-family:var(--font-ui);font-size:.82rem;font-weight:600;color:var(--blue-deep);letter-spacing:.02em}
.card-link svg{width:14px;height:14px;transition:transform var(--dur-fast) var(--ease-out)}
.card:hover .card-link svg{transform:translateX(3px)}

/* Glass card */
.glass-card{
  background:var(--glass-bg);border:1px solid var(--glass-border);backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px);
  border-radius:var(--radius-md);padding:var(--space-4);
}

/* Inline content photo */
.photo-frame{border-radius:var(--radius-lg);overflow:hidden;box-shadow:var(--shadow-lg);aspect-ratio:4/3;border:1px solid var(--border)}
.photo-frame img{width:100%;height:100%;object-fit:cover;display:block}

/* ---------- Feature split ---------- */
.split{display:grid;grid-template-columns:1fr 1fr;gap:var(--space-6);align-items:center}
.split.reverse{direction:rtl}
.split.reverse > *{direction:ltr}
.list-check{display:flex;flex-direction:column;gap:var(--space-2);margin-top:var(--space-3)}
.list-check li{display:flex;gap:.8em;align-items:flex-start;color:var(--ink-soft)}
.list-check .tick{flex:none;width:22px;height:22px;border-radius:50%;background:var(--surface-1);display:flex;align-items:center;justify-content:center;margin-top:2px}
.list-check .tick svg{width:11px;height:11px;stroke:var(--blue-deep)}

/* ---------- Timeline ---------- */
.timeline{position:relative;margin-top:var(--space-5)}
.timeline::before{content:'';position:absolute;left:20px;top:0;bottom:0;width:1px;background:var(--border)}
.timeline-item{position:relative;padding-left:60px;padding-bottom:var(--space-5)}
.timeline-item:last-child{padding-bottom:0}
.timeline-dot{position:absolute;left:12px;top:2px;width:17px;height:17px;border-radius:50%;background:var(--white);border:2px solid var(--blue-sec)}
.timeline-item h4{font-family:var(--font-display);color:var(--navy);margin-bottom:.3em}
.timeline-item .yr{font-family:var(--font-ui);color:var(--blue-sec);font-size:.8rem;letter-spacing:.1em;font-weight:600}
.timeline-item p{color:var(--ink-soft)}

/* Horizontal process timeline (construction) */
.process-line{display:grid;grid-template-columns:repeat(5,1fr);gap:var(--space-2);position:relative;margin-top:var(--space-5)}
.process-line::before{content:'';position:absolute;top:26px;left:5%;right:5%;height:1px;background:var(--border);z-index:0}
.process-step{position:relative;z-index:1;text-align:center}
.process-step .pnum{
  width:52px;height:52px;border-radius:50%;background:var(--white);border:1.5px solid var(--border);
  display:flex;align-items:center;justify-content:center;margin:0 auto var(--space-2);
  font-family:var(--font-display);color:var(--blue-deep);font-weight:600;transition:all var(--dur-mid) var(--ease-out);
}
.process-step.active .pnum,.process-step:hover .pnum{background:var(--grad-primary);color:var(--white);border-color:transparent;box-shadow:var(--shadow-blue)}
.process-step h4{font-size:1rem;margin-bottom:.3em}
.process-step p{color:var(--ink-soft);font-size:.85rem}

/* ---------- Testimonials ---------- */
.testi-track{display:flex;gap:var(--space-3);overflow:hidden;position:relative}
.testi-card{min-width:340px;background:var(--surface-1);border-radius:var(--radius-md);padding:var(--space-4);border:1px solid var(--border)}
.testi-card p{font-size:1.02rem;color:var(--ink);margin-bottom:var(--space-3);font-family:var(--font-display);font-weight:400;line-height:1.5}
.testi-person b{display:block;color:var(--navy)}
.testi-person span{color:var(--ink-soft);font-size:.85rem}
.testi-quote-mark{font-family:var(--font-display);font-size:3rem;color:var(--border);line-height:1;margin-bottom:.2em}
.testi-controls{display:flex;gap:.6em;margin-top:var(--space-4)}
.testi-controls button{width:40px;height:40px;border-radius:50%;border:1px solid var(--border);display:flex;align-items:center;justify-content:center;transition:all var(--dur-fast)}
.testi-controls button:hover{background:var(--blue-deep);color:var(--white);border-color:var(--blue-deep)}

/* ---------- News/Blog Cards ---------- */
.news-card{border:1px solid var(--border);border-radius:var(--radius-md);overflow:hidden;background:var(--white);transition:all var(--dur-mid) var(--ease-out)}
.news-card:hover{transform:translateY(-6px);box-shadow:var(--shadow-lg)}
.news-thumb{height:170px;position:relative;background:var(--grad-navy);overflow:hidden}
.news-body{padding:var(--space-3)}
.news-cat{font-family:var(--font-ui);font-size:.7rem;letter-spacing:.12em;text-transform:uppercase;color:var(--blue-sec);font-weight:600}
.news-body h3{font-size:1.08rem;margin:.5em 0}
.news-meta{display:flex;justify-content:space-between;color:var(--ink-faint);font-size:.8rem;margin-top:var(--space-2);padding-top:var(--space-2);border-top:1px solid var(--border)}

/* ---------- CTA band ---------- */
.cta-band{position:relative;background:var(--grad-navy);border-radius:var(--radius-lg);padding:var(--space-6) var(--space-5);overflow:hidden;text-align:center}
.cta-band h2{color:var(--white)}
.cta-band p{color:rgba(255,255,255,.65);max-width:520px;margin:var(--space-2) auto var(--space-4)}
.cta-band .btn-outline{background:transparent;border-color:rgba(255,255,255,.3);color:var(--white)}
.cta-band .btn-outline:hover{border-color:var(--white)}

/* ---------- Footer ---------- */
footer.site-footer{background:var(--navy);color:rgba(255,255,255,.7);position:relative;overflow:hidden}
.footer-top{display:grid;grid-template-columns:1.4fr 1fr 1fr 1.2fr;gap:var(--space-5);padding-block:var(--space-6)}
.footer-brand .brand-text b{color:var(--white)}
.footer-brand p{margin-top:var(--space-2);color:rgba(255,255,255,.55);max-width:280px;font-size:.92rem}
.footer-col h4{font-family:var(--font-ui);color:var(--white);font-size:.82rem;letter-spacing:.1em;text-transform:uppercase;margin-bottom:var(--space-2)}
.footer-col a{display:block;padding:.4em 0;color:rgba(255,255,255,.6);font-size:.92rem;transition:all var(--dur-fast)}
.footer-col a:hover{color:var(--white);transform:translateX(4px)}
.footer-col .contact-row{display:flex;gap:.7em;padding:.4em 0;color:rgba(255,255,255,.6);font-size:.9rem}
.footer-col .contact-row svg{flex:none;width:16px;height:16px;margin-top:.2em;stroke:#9DBBFF}

.newsletter-box{display:flex;gap:.5em;margin-top:var(--space-2)}
.newsletter-box input{flex:1;background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.14);border-radius:var(--radius-pill);padding:.85em 1.2em;color:var(--white);font-size:.88rem}
.newsletter-box input::placeholder{color:rgba(255,255,255,.4)}
.newsletter-box button{background:var(--grad-primary);color:var(--white);border-radius:50%;width:44px;height:44px;flex:none;display:flex;align-items:center;justify-content:center}

.footer-bottom{border-top:1px solid rgba(255,255,255,.1);padding-block:var(--space-3);display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:var(--space-2);font-size:.85rem;color:rgba(255,255,255,.45)}
.footer-legal{display:flex;gap:var(--space-3)}
.footer-legal a:hover{color:var(--white)}

#back-to-top{
  position:fixed;bottom:var(--space-3);right:var(--space-3);width:50px;height:50px;border-radius:50%;
  background:var(--grad-primary);color:var(--white);display:flex;align-items:center;justify-content:center;
  box-shadow:var(--shadow-blue);z-index:900;opacity:0;visibility:hidden;transform:translateY(20px);
  transition:all var(--dur-mid) var(--ease-out);
}
#back-to-top.show{opacity:1;visibility:visible;transform:translateY(0)}
#back-to-top:hover{transform:translateY(-4px)}

/* ---------- Breadcrumb / page hero ---------- */
.page-hero{position:relative;padding-top:calc(var(--header-h) + var(--space-6));padding-bottom:var(--space-6);background:var(--surface-1);overflow:hidden}
.page-hero.photo{
  padding-bottom:var(--space-7);
  background-size:cover;
  background-position:center;
  background-repeat:no-repeat;
}
.page-hero.photo .bp-grid{opacity:.3;mix-blend-mode:overlay}
.page-hero.photo h1,.page-hero.photo .tag-line{color:var(--white)}
.page-hero.photo .eyebrow{color:#9DBBFF}
.page-hero.photo .eyebrow::before{background:#9DBBFF}
.page-hero.photo .breadcrumb,.page-hero.photo .breadcrumb a{color:rgba(255,255,255,.7)}
.page-hero.photo .breadcrumb a:hover{color:var(--white)}
.page-hero.photo .breadcrumb .sep{color:rgba(255,255,255,.4)}
.page-hero h1{font-size:var(--fs-h1)}
.breadcrumb{display:flex;align-items:center;gap:.5em;font-size:.85rem;color:var(--ink-soft);margin-bottom:var(--space-2)}
.breadcrumb a{color:var(--ink-soft)}
.breadcrumb a:hover{color:var(--blue-deep)}
.breadcrumb .sep{color:var(--ink-faint)}
.page-hero .tag-line{max-width:600px}

/* ---------- Forms ---------- */
.form-group{position:relative;margin-bottom:var(--space-3)}
.form-group input,.form-group textarea,.form-group select{
  width:100%;border:1.5px solid var(--border);border-radius:var(--radius-sm);
  padding:1.2em 1em .6em;background:var(--white);font-size:.96rem;transition:border-color var(--dur-fast);
}
.form-group textarea{min-height:130px;resize:vertical}
.form-group label{
  position:absolute;left:1em;top:1.2em;color:var(--ink-faint);font-size:.96rem;
  transition:all var(--dur-fast) var(--ease-out);pointer-events:none;background:var(--white);padding-inline:.2em;
}
.form-group input:focus,.form-group textarea:focus,.form-group select:focus{border-color:var(--blue-sec)}
.form-group input:focus + label,.form-group input:not(:placeholder-shown) + label,
.form-group textarea:focus + label,.form-group textarea:not(:placeholder-shown) + label,
.form-group.filled label{
  top:-.6em;font-size:.72rem;color:var(--blue-deep);font-weight:600;
}
.form-group .err-msg{color:#D64545;font-size:.78rem;margin-top:.4em;display:none}
.form-group.error input,.form-group.error textarea{border-color:#D64545}
.form-group.error .err-msg{display:block}
.form-group.success input{border-color:#1F9D55}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:var(--space-2)}
.form-note{font-size:.8rem;color:var(--ink-faint);margin-top:var(--space-1)}
.form-success-banner{
  display:none;background:#F0FBF4;border:1px solid #BFE8CB;color:#1F7A3D;border-radius:var(--radius-sm);
  padding:1em 1.2em;margin-bottom:var(--space-3);font-size:.9rem;align-items:center;gap:.6em;
}
.form-success-banner.show{display:flex}
button[type="submit"].loading{pointer-events:none}
button[type="submit"] .spinner{display:none;width:16px;height:16px;border:2px solid rgba(255,255,255,.4);border-top-color:#fff;border-radius:50%;animation:spin .7s linear infinite}
button[type="submit"].loading .spinner{display:inline-block}
button[type="submit"].loading .btn-label{opacity:.6}
@keyframes spin{to{transform:rotate(360deg)}}

/* ---------- Accordion (FAQ) ---------- */
.accordion-item{border-bottom:1px solid var(--border)}
.accordion-head{display:flex;justify-content:space-between;align-items:center;padding:var(--space-3) 0;cursor:pointer}
.accordion-head h3{font-size:1.02rem;font-family:var(--font-body);font-weight:600}
.accordion-plus{width:26px;height:26px;flex:none;position:relative}
.accordion-plus::before,.accordion-plus::after{content:'';position:absolute;background:var(--blue-deep);top:50%;left:50%;transform:translate(-50%,-50%)}
.accordion-plus::before{width:14px;height:2px}
.accordion-plus::after{width:2px;height:14px;transition:transform var(--dur-fast) var(--ease-out)}
.accordion-item.open .accordion-plus::after{transform:translate(-50%,-50%) rotate(90deg) scaleY(0)}
.accordion-body{max-height:0;overflow:hidden;transition:max-height var(--dur-mid) var(--ease-out)}
.accordion-body p{padding-bottom:var(--space-3);color:var(--ink-soft)}

/* ---------- Tabs ---------- */
.tabs-nav{display:flex;gap:var(--space-2);border-bottom:1px solid var(--border);margin-bottom:var(--space-4);flex-wrap:wrap}
.tabs-nav button{padding:.9em 0;font-family:var(--font-ui);font-weight:600;font-size:.88rem;color:var(--ink-soft);position:relative;margin-right:var(--space-3)}
.tabs-nav button::after{content:'';position:absolute;bottom:-1px;left:0;width:0;height:2px;background:var(--blue-hover);transition:width var(--dur-fast) var(--ease-out)}
.tabs-nav button.active{color:var(--blue-deep)}
.tabs-nav button.active::after{width:100%}
.tab-panel{display:none}
.tab-panel.active{display:block;animation:fadeUp .5s var(--ease-out)}

/* ---------- Filter chips ---------- */
.filter-chips{display:flex;gap:.6em;flex-wrap:wrap;margin-bottom:var(--space-4)}
.chip{padding:.6em 1.3em;border-radius:var(--radius-pill);border:1px solid var(--border);font-size:.85rem;font-family:var(--font-ui);font-weight:500;transition:all var(--dur-fast)}
.chip.active,.chip:hover{background:var(--navy);color:var(--white);border-color:var(--navy)}

/* ---------- Progress bars ---------- */
.progress-item{margin-bottom:var(--space-3)}
.progress-item .p-head{display:flex;justify-content:space-between;font-size:.88rem;margin-bottom:.5em}
.progress-track{height:6px;border-radius:3px;background:var(--surface-2);overflow:hidden}
.progress-fill{height:100%;border-radius:3px;background:var(--grad-primary);width:0%;transition:width 1.4s var(--ease-out)}

/* ---------- Modal ---------- */
.modal-overlay{position:fixed;inset:0;background:rgba(7,22,46,.55);backdrop-filter:blur(6px);z-index:1400;display:flex;align-items:center;justify-content:center;opacity:0;visibility:hidden;transition:all var(--dur-mid) var(--ease-out);padding:var(--space-3)}
.modal-overlay.open{opacity:1;visibility:visible}
.modal-box{background:var(--white);border-radius:var(--radius-md);max-width:640px;width:100%;max-height:85vh;overflow-y:auto;padding:var(--space-5);transform:scale(.92) translateY(20px);transition:transform var(--dur-mid) var(--ease-out);position:relative}
.modal-overlay.open .modal-box{transform:scale(1) translateY(0)}
.modal-close{position:absolute;top:var(--space-3);right:var(--space-3);width:38px;height:38px;border-radius:50%;border:1px solid var(--border);display:flex;align-items:center;justify-content:center}

/* Rich modal content (services & projects) */
.modal-eyebrow{font-family:var(--font-ui);font-size:.72rem;letter-spacing:.14em;text-transform:uppercase;color:var(--blue-sec);font-weight:600;display:block;margin-bottom:.6em}
.modal-title{font-size:1.6rem;margin-bottom:.3em}
.modal-tagline{color:var(--ink-soft);font-size:.98rem;margin-bottom:var(--space-3)}
.modal-specs{display:grid;grid-template-columns:repeat(2,1fr);gap:.7em;margin-bottom:var(--space-3)}
.modal-spec{border:1px solid var(--border);border-radius:var(--radius-sm);padding:.8em 1em}
.modal-spec .spec-k{display:block;font-family:var(--font-ui);font-size:.68rem;letter-spacing:.08em;text-transform:uppercase;color:var(--ink-faint);margin-bottom:.3em}
.modal-spec .spec-v{display:block;font-weight:600;color:var(--navy);font-size:.92rem}
.modal-section{margin-bottom:var(--space-3)}
.modal-section h4{font-family:var(--font-ui);font-size:.72rem;letter-spacing:.1em;text-transform:uppercase;color:var(--navy);margin-bottom:.7em;font-weight:600}
.modal-list{display:grid;gap:.55em}
.modal-list li{display:flex;gap:.6em;align-items:flex-start;color:var(--ink);font-size:.92rem}
.modal-list li svg{width:15px;height:15px;stroke:var(--blue-deep);flex:none;margin-top:.2em}
.modal-cta{display:flex;gap:.8em;flex-wrap:wrap;margin-top:var(--space-2)}
@media(max-width:640px){.modal-specs{grid-template-columns:1fr}}

/* ---------- Toast ---------- */
#toast-wrap{position:fixed;bottom:var(--space-3);left:var(--space-3);z-index:1600;display:flex;flex-direction:column;gap:.6em}
.toast{background:var(--navy);color:var(--white);padding:1em 1.4em;border-radius:var(--radius-sm);font-size:.88rem;box-shadow:var(--shadow-lg);display:flex;align-items:center;gap:.7em;transform:translateX(-120%);transition:transform .5s var(--ease-out)}
.toast.show{transform:translateX(0)}
.toast .dot{width:8px;height:8px;border-radius:50%;background:#4ADE80;flex:none}

/* ---------- Tooltip ---------- */
[data-tooltip]{position:relative}
[data-tooltip]::after{
  content:attr(data-tooltip);position:absolute;bottom:calc(100% + 8px);left:50%;transform:translateX(-50%) scale(.9);
  background:var(--navy);color:var(--white);padding:.4em .8em;border-radius:6px;font-size:.75rem;white-space:nowrap;
  opacity:0;visibility:hidden;transition:all var(--dur-fast);pointer-events:none;
}
[data-tooltip]:hover::after{opacity:1;visibility:visible;transform:translateX(-50%) scale(1)}

/* ---------- Search box UI (pages) ---------- */
.inline-search{position:relative;max-width:480px}
.inline-search input{width:100%;border:1.5px solid var(--border);border-radius:var(--radius-pill);padding:1em 1.2em 1em 3em;font-size:.92rem}
.inline-search svg{position:absolute;left:1.1em;top:50%;transform:translateY(-50%);width:17px;height:17px;stroke:var(--ink-faint)}

/* ---------- Pagination ---------- */
.pagination{display:flex;gap:.5em;justify-content:center;margin-top:var(--space-5)}
.pagination button{width:40px;height:40px;border-radius:50%;border:1px solid var(--border);font-size:.85rem;transition:all var(--dur-fast)}
.pagination button.active,.pagination button:hover{background:var(--navy);color:var(--white);border-color:var(--navy)}

/* ---------- Utility ---------- */
.text-center{text-align:center}
.mt-1{margin-top:var(--space-2)} .mt-2{margin-top:var(--space-3)} .mt-3{margin-top:var(--space-4)}
.mb-0{margin-bottom:0}
.color-soft{color:var(--ink-soft)}
.divider{height:1px;background:var(--border);width:100%}
.pill{display:inline-block;padding:.4em 1em;border-radius:var(--radius-pill);background:var(--surface-1);font-size:.75rem;font-weight:600;color:var(--blue-deep);letter-spacing:.04em}