/* ==========================================================================
   NEXZONE COMPANY LIMITED — Design System
   Theme: "Manifest" — supply-chain / trade-route aesthetic.
   Display: Fraunces (serif, confident) · Body: Inter · Utility: IBM Plex Mono
   ========================================================================== */

:root{
  /* ---- Brand colour tokens ---- */
  --blue-900:#0E2A52;
  --blue-800:#123566;
  --blue-700:#164080;
  --blue-600:#1D4F9C;
  --blue-500:#2C63B8;
  --blue-100:#E8EFF9;

  --ink:#14171C;
  --ink-soft:#3A3F47;

  --orange-600:#D9691E;
  --orange-500:#EA7A25;
  --orange-400:#F3934A;
  --orange-100:#FDECDD;

  --grey-50:#F5F6F8;
  --grey-100:#EEF0F3;
  --grey-200:#E2E5EA;
  --grey-400:#9AA1AC;
  --grey-600:#5C636E;

  --white:#FFFFFF;

  --line:#E4E8EE;

  /* ---- Semantic tokens ---- */
  --bg:var(--white);
  --bg-alt:var(--grey-50);
  --text:var(--ink);
  --text-soft:var(--ink-soft);
  --brand:var(--blue-700);
  --brand-dark:var(--blue-900);
  --accent:var(--orange-500);

  /* ---- Type ---- */
  --font-display:'Fraunces', Georgia, serif;
  --font-body:'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --font-mono:'IBM Plex Mono', 'SFMono-Regular', Menlo, monospace;

  /* ---- Shape / motion ---- */
  --radius-sm:6px;
  --radius-md:14px;
  --radius-lg:26px;
  --shadow-sm:0 2px 10px rgba(14,42,82,0.06);
  --shadow-md:0 12px 32px rgba(14,42,82,0.10);
  --shadow-lg:0 24px 60px rgba(14,42,82,0.16);
  --ease:cubic-bezier(.22,.61,.36,1);
  --container:1240px;
}

[data-theme="dark"]{
  --bg:#0B1220;
  --bg-alt:#0F1A2C;
  --text:#EEF1F6;
  --text-soft:#B7C0CC;
  --line:#233047;
  --grey-50:#0F1A2C;
  --grey-100:#152238;
  --white:#101A2C;
  --blue-100:#132644;
}

*,*::before,*::after{box-sizing:border-box;}
html{scroll-behavior:smooth;}
@media (prefers-reduced-motion: reduce){
  html{scroll-behavior:auto;}
  *,*::before,*::after{animation-duration:0.001ms !important; animation-iteration-count:1 !important; transition-duration:0.001ms !important; scroll-behavior:auto !important;}
}
body{
  margin:0;
  font-family:var(--font-body);
  color:var(--text);
  background:var(--bg);
  -webkit-font-smoothing:antialiased;
  line-height:1.6;
  transition:background .3s var(--ease), color .3s var(--ease);
  overflow-x:hidden;
}
img{max-width:100%;display:block;}
a{color:inherit;text-decoration:none;}
ul{list-style:none;margin:0;padding:0;}
button{font-family:inherit;cursor:pointer;}
h1,h2,h3,h4{font-family:var(--font-display);color:var(--text);margin:0 0 .5em;font-weight:600;letter-spacing:-0.01em;}
p{margin:0 0 1em;color:var(--text-soft);}
:focus-visible{outline:3px solid var(--orange-500);outline-offset:2px;}

.container{max-width:var(--container);margin:0 auto;padding:0 28px;}
.section{padding:96px 0;}
.section--tight{padding:64px 0;}
.section--alt{background:var(--bg-alt);}
.section--dark{background:var(--brand-dark);color:#fff;}
.section--dark p{color:#C7D3E8;}
.section--dark h2, .section--dark h3{color:#fff;}

/* ---- Eyebrow / manifest label ---- */
.eyebrow{
  display:inline-flex;align-items:center;gap:10px;
  font-family:var(--font-mono);
  font-size:12.5px;letter-spacing:.14em;text-transform:uppercase;
  color:var(--brand);
  margin-bottom:16px;
}
.eyebrow::before{
  content:"";width:22px;height:1px;background:var(--accent);
}
.eyebrow svg{width:13px;height:13px;}
.section--dark .eyebrow{color:var(--orange-400);}

.section-head{max-width:640px;margin-bottom:52px;}
.section-head.center{margin-left:auto;margin-right:auto;text-align:center;}
.section-head h2{font-size:clamp(28px,3.4vw,42px);}
.section-head p{font-size:17px;}

/* ---- Buttons ---- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:10px;
  padding:15px 30px;border-radius:999px;font-weight:600;font-size:15px;
  border:1.5px solid transparent;transition:transform .35s var(--ease),box-shadow .35s var(--ease),background .3s,color .3s,border-color .3s;
  white-space:nowrap;
}
.btn svg{width:16px;height:16px;flex-shrink:0;}
.btn-primary{background:var(--accent);color:#fff;box-shadow:0 10px 24px rgba(234,122,37,.32);}
.btn-primary:hover{transform:translateY(-3px);box-shadow:0 16px 32px rgba(234,122,37,.4);background:var(--orange-600);}
.btn-outline{background:transparent;border-color:rgba(255,255,255,.55);color:#fff;}
.btn-outline:hover{background:rgba(255,255,255,.12);transform:translateY(-3px);border-color:#fff;}
.btn-ghost{background:var(--blue-100);color:var(--brand);}
.btn-ghost:hover{background:var(--blue-600);color:#fff;transform:translateY(-3px);}
.btn-dark{background:var(--brand-dark);color:#fff;}
.btn-dark:hover{background:var(--blue-700);transform:translateY(-3px);}
.btn-sm{padding:10px 20px;font-size:13.5px;}
.btn-block{width:100%;}

/* ==========================================================================
   HEADER / NAV
   ========================================================================== */
.site-header{
  position:fixed;top:0;left:0;right:0;z-index:900;
  padding:18px 0;
  transition:background .4s var(--ease), box-shadow .4s var(--ease), padding .4s var(--ease), border-color .4s;
  border-bottom:1px solid transparent;
}
.site-header .container{display:flex;align-items:center;justify-content:space-between;gap:24px;}
.site-header.is-scrolled{
  background:rgba(255,255,255,.86);
  backdrop-filter:blur(14px) saturate(1.4);
  -webkit-backdrop-filter:blur(14px) saturate(1.4);
  box-shadow:0 4px 24px rgba(14,42,82,.08);
  padding:12px 0;
  border-color:var(--line);
}
[data-theme="dark"] .site-header.is-scrolled{background:rgba(11,18,32,.86);}
.site-header:not(.is-scrolled) .nav-link, .site-header:not(.is-scrolled) .logo-word, .site-header:not(.is-scrolled) .logo-tag{color:#fff;}
.site-header:not(.is-scrolled).is-light .nav-link,
.site-header:not(.is-scrolled).is-light .logo-word,
.site-header:not(.is-scrolled).is-light .logo-tag{color:var(--text);}

.brand{display:flex;align-items:center;gap:12px;}
.brand-mark{width:44px;height:44px;flex-shrink:0;object-fit:contain;border-radius:50%;}
.brand-word{display:flex;flex-direction:column;line-height:1;}
.logo-word{font-family:var(--font-display);font-weight:700;font-size:19px;letter-spacing:.02em;transition:color .3s;}
.logo-tag{font-family:var(--font-mono);font-size:9px;letter-spacing:.18em;color:var(--accent);text-transform:uppercase;margin-top:3px;transition:color .3s;}

.nav-primary{display:flex;align-items:center;gap:36px;}
.nav-link{
  font-size:14.5px;font-weight:500;position:relative;padding:6px 0;
  transition:color .3s;
}
.nav-link::after{
  content:"";position:absolute;left:0;bottom:0;width:0;height:2px;background:var(--accent);
  transition:width .35s var(--ease);
}
.nav-link:hover::after,.nav-link.active::after{width:100%;}
.header-actions{display:flex;align-items:center;gap:14px;}
.theme-toggle{
  width:38px;height:38px;border-radius:50%;border:1.5px solid currentColor;background:transparent;color:inherit;
  display:flex;align-items:center;justify-content:center;opacity:.85;transition:opacity .3s, background .3s, transform .3s;
}
.theme-toggle:hover{opacity:1;transform:rotate(20deg);}
.theme-toggle svg{width:17px;height:17px;}
.icon-sun{display:none;}
[data-theme="dark"] .icon-moon{display:none;}
[data-theme="dark"] .icon-sun{display:block;}

.nav-toggle{
  display:none;width:44px;height:44px;border-radius:50%;background:transparent;border:1.5px solid currentColor;
  align-items:center;justify-content:center;color:inherit;
}
.nav-toggle .bars{position:relative;width:18px;height:12px;}
.nav-toggle .bars span{position:absolute;left:0;right:0;height:2px;background:currentColor;border-radius:2px;transition:transform .3s var(--ease),opacity .3s;}
.nav-toggle .bars span:nth-child(1){top:0;}
.nav-toggle .bars span:nth-child(2){top:5px;}
.nav-toggle .bars span:nth-child(3){top:10px;}
body.nav-open .nav-toggle .bars span:nth-child(1){transform:translateY(5px) rotate(45deg);}
body.nav-open .nav-toggle .bars span:nth-child(2){opacity:0;}
body.nav-open .nav-toggle .bars span:nth-child(3){transform:translateY(-5px) rotate(-45deg);}

.mobile-nav{
  position:fixed;inset:0;z-index:1000;background:var(--brand-dark);
  display:flex;flex-direction:column;padding:100px 32px 40px;
  transform:translateX(100%);transition:transform .5s var(--ease);
}
body.nav-open .mobile-nav{transform:translateX(0);}
.mobile-nav-close{position:absolute;top:24px;right:28px;width:44px;height:44px;border-radius:50%;border:1.5px solid rgba(255,255,255,.4);background:transparent;color:#fff;display:flex;align-items:center;justify-content:center;}
.mobile-nav a{
  font-family:var(--font-display);font-size:30px;color:#fff;padding:14px 0;border-bottom:1px solid rgba(255,255,255,.12);
}
.mobile-nav .btn{margin-top:28px;}
.mobile-nav-foot{margin-top:auto;color:#93A3BF;font-family:var(--font-mono);font-size:12px;letter-spacing:.08em;}

/* ==========================================================================
   HERO
   ========================================================================== */
.hero{
  position:relative;min-height:100vh;display:flex;align-items:flex-end;
  color:#fff;overflow:hidden;
}
.hero-slides{position:absolute;inset:0;z-index:0;}
.hero-slide{
  position:absolute;inset:0;background-size:cover;background-position:center;
  opacity:0;transition:opacity 1.6s ease;
}
.hero-slide.active{opacity:1;}
.hero-slides::after{
  content:"";position:absolute;inset:0;
  background:linear-gradient(180deg, rgba(11,26,50,.55) 0%, rgba(9,20,40,.55) 40%, rgba(7,15,30,.94) 100%);
  z-index:1;
}
.hero-route{position:absolute;inset:0;z-index:1;pointer-events:none;opacity:.55;}
.hero-inner{position:relative;z-index:2;width:100%;padding:220px 0 90px;}
.hero-eyebrow{
  font-family:var(--font-mono);font-size:13px;letter-spacing:.16em;text-transform:uppercase;
  color:var(--orange-400);display:flex;align-items:center;gap:12px;margin-bottom:22px;
  opacity:0;animation:fadeUp .9s var(--ease) .2s forwards;
}
.hero-eyebrow .dot{width:7px;height:7px;border-radius:50%;background:var(--orange-400);animation:pulse 2s infinite;}
.hero h1{
  font-size:clamp(42px,7vw,84px);line-height:.98;color:#fff;max-width:920px;margin-bottom:22px;
  opacity:0;animation:fadeUp 1s var(--ease) .35s forwards;
}
.hero h1 em{font-style:italic;color:var(--orange-400);}
.hero-sub{
  font-size:clamp(16px,2vw,20px);max-width:560px;color:#DCE4F0;margin-bottom:40px;
  opacity:0;animation:fadeUp 1s var(--ease) .5s forwards;
}
.hero-ctas{display:flex;gap:16px;flex-wrap:wrap;margin-bottom:64px;
  opacity:0;animation:fadeUp 1s var(--ease) .65s forwards;}
.hero-stats{
  display:grid;grid-template-columns:repeat(5,1fr);gap:0;border-top:1px solid rgba(255,255,255,.18);padding-top:32px;
  opacity:0;animation:fadeUp 1s var(--ease) .8s forwards;
}
.hero-stat{padding-right:20px;border-right:1px solid rgba(255,255,255,.14);}
.hero-stat:last-child{border-right:none;}
.hero-stat .num{font-family:var(--font-display);font-size:clamp(26px,3vw,40px);color:#fff;display:flex;align-items:baseline;gap:2px;}
.hero-stat .num .plus{font-size:.55em;color:var(--orange-400);}
.hero-stat .label{font-family:var(--font-mono);font-size:11px;letter-spacing:.08em;text-transform:uppercase;color:#9FB0CB;margin-top:6px;}

.scroll-cue{
  position:absolute;bottom:28px;left:28px;z-index:2;display:flex;flex-direction:column;align-items:center;gap:10px;
  color:#cfd9ea;font-family:var(--font-mono);font-size:10px;letter-spacing:.18em;
  opacity:0;animation:fadeUp 1s var(--ease) 1.1s forwards;
}
.scroll-cue .line{width:1px;height:38px;background:linear-gradient(#fff,transparent);animation:scrollLine 1.8s infinite;}

@keyframes fadeUp{from{opacity:0;transform:translateY(22px);}to{opacity:1;transform:translateY(0);}}
@keyframes pulse{0%,100%{opacity:1;transform:scale(1);}50%{opacity:.4;transform:scale(1.5);}}
@keyframes scrollLine{0%{transform:scaleY(0);transform-origin:top;}50%{transform:scaleY(1);transform-origin:top;}51%{transform-origin:bottom;}100%{transform:scaleY(0);transform-origin:bottom;}}

/* ==========================================================================
   MARQUEE / TRUSTED BY
   ========================================================================== */
.marquee-wrap{border-top:1px solid var(--line);border-bottom:1px solid var(--line);overflow:hidden;background:var(--bg-alt);padding:26px 0;}
.marquee-label{font-family:var(--font-mono);font-size:11px;letter-spacing:.14em;text-transform:uppercase;color:var(--grey-400);text-align:center;margin-bottom:16px;}
.marquee{display:flex;width:max-content;animation:scroll-x 32s linear infinite;}
.marquee:hover{animation-play-state:paused;}
.marquee span{
  font-family:var(--font-display);font-size:22px;color:var(--grey-400);padding:0 44px;white-space:nowrap;
  display:flex;align-items:center;gap:44px;
}
.marquee span::after{content:"◆";font-size:10px;color:var(--accent);}
@keyframes scroll-x{from{transform:translateX(0);}to{transform:translateX(-50%);}}

/* ==========================================================================
   WHY CHOOSE US
   ========================================================================== */
.why-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:2px;background:var(--line);border-radius:var(--radius-lg);overflow:hidden;}
.why-card{
  background:var(--bg);padding:40px 34px;transition:background .35s var(--ease), transform .35s var(--ease);
  position:relative;
}
.why-card:hover{background:var(--brand-dark);transform:translateY(-4px);}
.why-card:hover *{color:#fff !important;}
.why-card:hover .why-icon{background:var(--accent);}
.why-icon{
  width:52px;height:52px;border-radius:14px;background:var(--blue-100);color:var(--brand);
  display:flex;align-items:center;justify-content:center;margin-bottom:22px;transition:background .35s;
}
.why-icon svg{width:24px;height:24px;}
.why-card h3{font-size:19px;margin-bottom:10px;}
.why-card p{font-size:14.5px;margin-bottom:0;}
.why-index{position:absolute;top:32px;right:34px;font-family:var(--font-mono);font-size:12px;color:var(--grey-400);}

/* ==========================================================================
   SERVICES
   ========================================================================== */
.services-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:28px;}
.service-card{
  border-radius:var(--radius-md);overflow:hidden;background:var(--bg);border:1px solid var(--line);
  transition:transform .45s var(--ease),box-shadow .45s var(--ease);position:relative;
}
.service-card:hover{transform:translateY(-8px);box-shadow:var(--shadow-lg);}
.service-media{position:relative;height:210px;overflow:hidden;}
.service-media img{width:100%;height:100%;object-fit:cover;transition:transform .8s var(--ease);}
.service-card:hover .service-media img{transform:scale(1.08);}
.service-code{
  position:absolute;top:14px;left:14px;background:rgba(11,26,50,.72);backdrop-filter:blur(6px);
  color:#fff;font-family:var(--font-mono);font-size:11px;letter-spacing:.08em;padding:6px 10px;border-radius:999px;
}
.service-icon{
  position:absolute;bottom:-24px;right:22px;width:48px;height:48px;border-radius:50%;background:var(--accent);
  display:flex;align-items:center;justify-content:center;color:#fff;box-shadow:0 8px 18px rgba(234,122,37,.4);
}
.service-icon svg{width:22px;height:22px;}
.service-body{padding:32px 26px 26px;}
.service-body h3{font-size:20px;margin-bottom:10px;}
.service-body p{font-size:14.5px;min-height:66px;}
.service-link{
  display:inline-flex;align-items:center;gap:8px;font-weight:600;font-size:14px;color:var(--brand);
  border-top:1px solid var(--line);padding-top:16px;margin-top:8px;width:100%;
}
.service-link svg{width:14px;height:14px;transition:transform .3s var(--ease);}
.service-card:hover .service-link svg{transform:translateX(5px);}

/* ==========================================================================
   PROJECTS / GALLERY
   ========================================================================== */
.filter-bar{display:flex;flex-wrap:wrap;gap:10px;margin-bottom:44px;}
.filter-btn{
  padding:10px 20px;border-radius:999px;border:1.5px solid var(--line);background:transparent;color:var(--text-soft);
  font-size:13.5px;font-weight:600;transition:all .3s var(--ease);
}
.filter-btn.active,.filter-btn:hover{background:var(--brand);border-color:var(--brand);color:#fff;}

.projects-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;}
.project-card{border-radius:var(--radius-md);overflow:hidden;position:relative;height:340px;cursor:pointer;box-shadow:var(--shadow-sm);}
.project-card img{width:100%;height:100%;object-fit:cover;transition:transform .8s var(--ease);}
.project-card:hover img{transform:scale(1.1);}
.project-overlay{
  position:absolute;inset:0;background:linear-gradient(0deg, rgba(9,20,40,.92) 0%, rgba(9,20,40,.1) 60%, transparent 100%);
  display:flex;flex-direction:column;justify-content:flex-end;padding:26px;color:#fff;
}
.project-tag{font-family:var(--font-mono);font-size:10.5px;letter-spacing:.1em;text-transform:uppercase;color:var(--orange-400);margin-bottom:8px;}
.project-overlay h3{color:#fff;font-size:19px;margin-bottom:0;}
.project-plus{
  position:absolute;top:20px;right:20px;width:38px;height:38px;border-radius:50%;background:rgba(255,255,255,.16);
  backdrop-filter:blur(6px);display:flex;align-items:center;justify-content:center;color:#fff;
  transition:background .3s, transform .4s var(--ease);
}
.project-plus svg{width:16px;height:16px;}
.project-card:hover .project-plus{background:var(--accent);transform:rotate(90deg);}

.gallery-masonry{columns:3 260px;column-gap:20px;}
.gallery-item{break-inside:avoid;margin-bottom:20px;border-radius:var(--radius-md);overflow:hidden;position:relative;cursor:zoom-in;box-shadow:var(--shadow-sm);}
.gallery-item img{width:100%;display:block;transition:transform .6s var(--ease), filter .4s;}
.gallery-item:hover img{transform:scale(1.06);}
.gallery-item .zoom-hint{position:absolute;bottom:12px;right:12px;width:34px;height:34px;border-radius:50%;background:rgba(255,255,255,.85);display:flex;align-items:center;justify-content:center;opacity:0;transition:opacity .3s;color:var(--brand);}
.gallery-item .zoom-hint svg{width:15px;height:15px;}
.gallery-item:hover .zoom-hint{opacity:1;}

.lightbox{position:fixed;inset:0;background:rgba(6,12,24,.94);z-index:2000;display:none;align-items:center;justify-content:center;padding:40px;}
.lightbox.open{display:flex;}
.lightbox img{max-width:min(1000px,90vw);max-height:85vh;border-radius:12px;box-shadow:0 30px 80px rgba(0,0,0,.5);}
.lightbox-close{position:absolute;top:26px;right:32px;width:46px;height:46px;border-radius:50%;background:rgba(255,255,255,.1);border:1px solid rgba(255,255,255,.3);color:#fff;display:flex;align-items:center;justify-content:center;}

/* ==========================================================================
   TESTIMONIALS
   ========================================================================== */
.testi-slider{position:relative;max-width:760px;margin:0 auto;text-align:center;}
.testi-slide{display:none;}
.testi-slide.active{display:block;animation:fadeUp .7s var(--ease);}
.testi-stars{color:var(--accent);display:flex;justify-content:center;gap:4px;margin-bottom:24px;}
.testi-stars svg{width:18px;height:18px;}
.testi-quote{font-family:var(--font-display);font-size:clamp(20px,2.6vw,28px);color:var(--text);line-height:1.5;margin-bottom:28px;}
.testi-person{font-weight:700;font-size:15px;}
.testi-role{font-family:var(--font-mono);font-size:12px;color:var(--grey-400);text-transform:uppercase;letter-spacing:.06em;}
.testi-dots{display:flex;justify-content:center;gap:10px;margin-top:36px;}
.testi-dots button{width:9px;height:9px;border-radius:50%;background:var(--grey-200);border:none;padding:0;transition:all .3s;}
.testi-dots button.active{background:var(--accent);width:26px;border-radius:6px;}

/* ==========================================================================
   CTA BAND
   ========================================================================== */
.cta-band{
  background:linear-gradient(120deg, var(--brand-dark) 0%, var(--blue-700) 100%);
  border-radius:var(--radius-lg);padding:70px 60px;position:relative;overflow:hidden;color:#fff;
  display:flex;align-items:center;justify-content:space-between;gap:40px;flex-wrap:wrap;
}
.cta-band::before{
  content:"";position:absolute;inset:0;
  background-image:radial-gradient(circle at 85% 20%, rgba(234,122,37,.25), transparent 45%);
}
.cta-band h2{color:#fff;font-size:clamp(28px,3.4vw,40px);max-width:520px;position:relative;margin-bottom:0;}
.cta-actions{display:flex;gap:14px;flex-wrap:wrap;position:relative;}

/* ==========================================================================
   FOOTER
   ========================================================================== */
.site-footer{background:var(--brand-dark);color:#C7D3E8;padding-top:90px;}
.footer-top{display:grid;grid-template-columns:1.4fr 1fr 1fr 1.3fr;gap:40px;padding-bottom:60px;border-bottom:1px solid rgba(255,255,255,.1);}
.footer-brand p{color:#9FB0CB;font-size:14.5px;max-width:280px;}
.footer-logo{display:flex;align-items:center;gap:12px;margin-bottom:20px;}
.footer-logo .logo-word{color:#fff;}
.footer-social{display:flex;gap:10px;margin-top:22px;}
.footer-social a{
  width:38px;height:38px;border-radius:50%;border:1.5px solid rgba(255,255,255,.2);display:flex;align-items:center;justify-content:center;
  transition:all .3s var(--ease);
}
.footer-social a:hover{background:var(--accent);border-color:var(--accent);transform:translateY(-3px);}
.footer-social svg{width:16px;height:16px;}
.footer-col h4{color:#fff;font-family:var(--font-mono);font-size:12px;letter-spacing:.1em;text-transform:uppercase;margin-bottom:22px;font-weight:600;}
.footer-col li{margin-bottom:13px;}
.footer-col a{color:#B7C4DA;font-size:14.5px;transition:color .3s;}
.footer-col a:hover{color:var(--orange-400);}
.footer-contact li{display:flex;gap:10px;align-items:flex-start;color:#B7C4DA;font-size:14px;margin-bottom:16px;}
.footer-contact svg{width:17px;height:17px;flex-shrink:0;margin-top:2px;color:var(--orange-400);}
.footer-hours{display:flex;justify-content:space-between;font-size:13.5px;padding:5px 0;color:#B7C4DA;}
.newsletter-form{display:flex;gap:0;margin-top:8px;border:1px solid rgba(255,255,255,.2);border-radius:999px;padding:5px;}
.newsletter-form input{
  flex:1;background:transparent;border:none;padding:10px 16px;color:#fff;font-size:13.5px;
}
.newsletter-form input::placeholder{color:#8393AC;}
.newsletter-form button{
  background:var(--accent);color:#fff;border:none;border-radius:999px;padding:10px 18px;font-weight:600;font-size:13px;
}
.footer-bottom{display:flex;justify-content:space-between;align-items:center;padding:26px 0;flex-wrap:wrap;gap:12px;font-size:13px;color:#8393AC;}
.footer-bottom a{color:#8393AC;}
.footer-bottom .links{display:flex;gap:20px;}
.footer-bottom .links a:hover{color:#fff;}
.footer-map{border-radius:var(--radius-md);overflow:hidden;height:100%;min-height:180px;filter:grayscale(.3) brightness(.9);}

/* ==========================================================================
   FLOATING WIDGETS
   ========================================================================== */
.floating-stack{position:fixed;right:24px;bottom:24px;z-index:850;display:flex;flex-direction:column;gap:12px;align-items:flex-end;}
.fab{
  width:54px;height:54px;border-radius:50%;display:flex;align-items:center;justify-content:center;color:#fff;
  box-shadow:var(--shadow-md);transition:transform .35s var(--ease), box-shadow .35s;position:relative;
}
.fab:hover{transform:scale(1.08) translateY(-2px);}
.fab svg{width:23px;height:23px;}
.fab-whatsapp{background:#25D366;}
.fab-call{background:var(--brand);}
.fab-email{background:var(--accent);}
.fab-top{background:var(--brand-dark);width:44px;height:44px;opacity:0;pointer-events:none;transform:translateY(10px);}
.fab-top.show{opacity:1;pointer-events:auto;transform:translateY(0);}
.fab-top svg{width:18px;height:18px;}
.fab-tooltip{
  position:absolute;right:64px;top:50%;transform:translateY(-50%);background:var(--brand-dark);color:#fff;
  font-size:12.5px;padding:7px 12px;border-radius:8px;white-space:nowrap;opacity:0;pointer-events:none;transition:opacity .25s;
}
.fab:hover .fab-tooltip{opacity:1;}

/* ==========================================================================
   PAGE HEADER (inner pages)
   ========================================================================== */
.page-hero{
  position:relative;padding:190px 0 100px;color:#fff;background-size:cover;background-position:center;overflow:hidden;
}
.page-hero::after{content:"";position:absolute;inset:0;background:linear-gradient(120deg, rgba(10,25,50,.92), rgba(11,26,50,.75));}
.page-hero .container{position:relative;z-index:1;}
.breadcrumbs{
  font-family:var(--font-mono);font-size:12.5px;letter-spacing:.06em;display:flex;gap:8px;align-items:center;
  color:#B7C4DA;margin-bottom:20px;
}
.breadcrumbs a:hover{color:#fff;}
.page-hero h1{color:#fff;font-size:clamp(34px,5vw,58px);max-width:760px;margin-bottom:16px;}
.page-hero p{color:#DCE4F0;max-width:560px;font-size:16.5px;}

/* ==========================================================================
   GENERIC COMPONENTS
   ========================================================================== */
.grid-2{display:grid;grid-template-columns:1fr 1fr;gap:60px;align-items:center;}
.tag-list{display:flex;flex-wrap:wrap;gap:10px;}
.tag{font-family:var(--font-mono);font-size:11.5px;letter-spacing:.05em;background:var(--blue-100);color:var(--brand);padding:7px 14px;border-radius:999px;}

.stat-block{display:grid;grid-template-columns:repeat(4,1fr);gap:0;border-top:1px solid var(--line);border-bottom:1px solid var(--line);}
.stat-block .item{padding:34px 20px;border-right:1px solid var(--line);text-align:center;}
.stat-block .item:last-child{border-right:none;}
.stat-block .num{font-family:var(--font-display);font-size:38px;color:var(--brand);}
.stat-block .label{font-family:var(--font-mono);font-size:11px;text-transform:uppercase;letter-spacing:.08em;color:var(--grey-600);margin-top:6px;}

.values-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:24px;}
.value-card{background:var(--bg);border:1px solid var(--line);border-radius:var(--radius-md);padding:30px 26px;}
.value-card .num{font-family:var(--font-mono);color:var(--accent);font-size:13px;margin-bottom:14px;}
.value-card h3{font-size:18px;margin-bottom:8px;}
.value-card p{font-size:14px;margin-bottom:0;}

.mv-cards{display:grid;grid-template-columns:1fr 1fr;gap:24px;}
.mv-card{background:var(--brand-dark);color:#fff;border-radius:var(--radius-lg);padding:44px;position:relative;overflow:hidden;}
.mv-card.alt{background:var(--accent);}
.mv-card h3{color:#fff;font-size:24px;}
.mv-card p{color:rgba(255,255,255,.86);margin-bottom:0;}

.team-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:26px;}
.team-card{text-align:center;}
.team-photo{
  aspect-ratio:1/1.1;border-radius:var(--radius-md);overflow:hidden;margin-bottom:18px;position:relative;background:var(--blue-100);
}
.team-photo img{width:100%;height:100%;object-fit:cover;}
.team-card h4{font-size:16.5px;margin-bottom:4px;}
.team-card .role{font-family:var(--font-mono);font-size:11.5px;text-transform:uppercase;letter-spacing:.06em;color:var(--accent);}

.timeline{border-left:2px solid var(--line);padding-left:36px;position:relative;}
.timeline-item{position:relative;padding-bottom:44px;}
.timeline-item:last-child{padding-bottom:0;}
.timeline-item::before{
  content:"";position:absolute;left:-42px;top:2px;width:12px;height:12px;border-radius:50%;background:var(--accent);
  box-shadow:0 0 0 5px var(--blue-100);
}
.timeline-item .yr{font-family:var(--font-mono);color:var(--brand);font-size:13px;margin-bottom:6px;}

.org-chart{display:flex;flex-direction:column;align-items:center;gap:10px;}
.org-level{display:flex;gap:16px;flex-wrap:wrap;justify-content:center;}
.org-node{
  background:var(--bg);border:1.5px solid var(--line);border-radius:var(--radius-sm);padding:16px 22px;text-align:center;min-width:170px;
  box-shadow:var(--shadow-sm);
}
.org-node.top{background:var(--brand-dark);color:#fff;border-color:var(--brand-dark);}
.org-node h5{margin:0 0 4px;font-size:14.5px;font-family:var(--font-body);font-weight:700;}
.org-node span{font-family:var(--font-mono);font-size:10.5px;color:var(--accent);text-transform:uppercase;}
.org-connector{width:2px;height:24px;background:var(--line);}

.cert-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;}
.cert-card{border:1px solid var(--line);border-radius:var(--radius-md);overflow:hidden;background:var(--bg);}
.cert-card img{width:100%;display:block;border-bottom:1px solid var(--line);}
.cert-card .cap{padding:18px 20px;}
.cert-card h4{font-size:14.5px;margin-bottom:4px;}
.cert-card .cap p{font-family:var(--font-mono);font-size:11.5px;margin-bottom:0;color:var(--grey-400);}

/* Route / map motif */
.route-map{position:relative;background:var(--blue-100);border-radius:var(--radius-lg);padding:50px;overflow:hidden;}
.route-map svg{width:100%;height:auto;}

/* Forms */
.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:20px;}
.field{margin-bottom:20px;display:flex;flex-direction:column;gap:8px;}
.field label{font-size:13px;font-weight:600;color:var(--text);}
.field input,.field select,.field textarea{
  border:1.5px solid var(--line);border-radius:10px;padding:13px 16px;font-family:inherit;font-size:14.5px;
  background:var(--bg);color:var(--text);transition:border-color .3s;
}
.field input:focus,.field select:focus,.field textarea:focus{border-color:var(--brand);}
.field textarea{resize:vertical;min-height:120px;}
.field.error input,.field.error textarea,.field.error select{border-color:#D9463C;}
.field .err-msg{font-size:12px;color:#D9463C;display:none;}
.field.error .err-msg{display:block;}
.form-note{font-size:12.5px;color:var(--grey-400);margin-top:-6px;}
.form-success{
  display:none;background:#EAF7EE;border:1px solid #BFE4C9;color:#1C6B34;padding:16px 20px;border-radius:12px;font-size:14px;margin-bottom:20px;
}
.form-success.show{display:block;}

.contact-cards{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;}
.contact-card{background:var(--bg);border:1px solid var(--line);border-radius:var(--radius-md);padding:30px;}
.contact-card .ic{width:46px;height:46px;border-radius:12px;background:var(--blue-100);color:var(--brand);display:flex;align-items:center;justify-content:center;margin-bottom:18px;}
.contact-card .ic svg{width:22px;height:22px;}
.contact-card h4{font-size:16px;margin-bottom:8px;}
.contact-card p{font-size:14px;margin-bottom:4px;}

.faq-item{border-bottom:1px solid var(--line);padding:22px 0;}
.faq-q{display:flex;justify-content:space-between;align-items:center;cursor:pointer;font-weight:600;font-size:15.5px;}
.faq-q svg{width:18px;height:18px;transition:transform .35s var(--ease);flex-shrink:0;}
.faq-item.open .faq-q svg{transform:rotate(45deg);}
.faq-a{max-height:0;overflow:hidden;transition:max-height .4s var(--ease);}
.faq-item.open .faq-a{max-height:300px;}
.faq-a p{padding-top:14px;font-size:14.5px;}

.news-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:28px;}
.news-card{border:1px solid var(--line);border-radius:var(--radius-md);overflow:hidden;background:var(--bg);transition:transform .4s var(--ease),box-shadow .4s var(--ease);}
.news-card:hover{transform:translateY(-6px);box-shadow:var(--shadow-md);}
.news-media{height:190px;overflow:hidden;}
.news-media img{width:100%;height:100%;object-fit:cover;transition:transform .7s var(--ease);}
.news-card:hover .news-media img{transform:scale(1.08);}
.news-body{padding:26px;}
.news-meta{font-family:var(--font-mono);font-size:11px;text-transform:uppercase;color:var(--accent);letter-spacing:.06em;margin-bottom:10px;}
.news-body h3{font-size:18px;margin-bottom:10px;}
.news-body p{font-size:14px;}

/* Reveal on scroll */
.reveal{opacity:0;transform:translateY(28px);transition:opacity .8s var(--ease), transform .8s var(--ease);}
.reveal.in{opacity:1;transform:translateY(0);}

/* counters */
[data-counter]{font-variant-numeric:tabular-nums;}

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

/* Loading screen */
.preloader{position:fixed;inset:0;background:var(--brand-dark);z-index:3000;display:flex;align-items:center;justify-content:center;transition:opacity .6s var(--ease), visibility .6s;}
.preloader.hide{opacity:0;visibility:hidden;}
.preloader-mark{width:70px;height:70px;object-fit:contain;animation:pulse 1.4s infinite;}

/* Utility */
.mt-0{margin-top:0;}
.center{text-align:center;}
.mx-auto{margin-left:auto;margin-right:auto;}
.badge-stamp{
  display:inline-flex;align-items:center;gap:8px;border:1.5px dashed var(--accent);color:var(--accent);
  font-family:var(--font-mono);font-size:11px;letter-spacing:.08em;text-transform:uppercase;padding:8px 14px;border-radius:999px;
}
.badge-stamp svg{width:15px;height:15px;flex-shrink:0;}

/* ==========================================================================
   RESPONSIVE
   ========================================================================== */
@media (max-width:1080px){
  .footer-top{grid-template-columns:1fr 1fr;row-gap:44px;}
  .why-grid,.services-grid,.projects-grid,.values-grid,.team-grid{grid-template-columns:repeat(2,1fr);}
  .hero-stats{grid-template-columns:repeat(3,1fr);row-gap:24px;}
  .hero-stat:nth-child(3){border-right:none;}
  .stat-block{grid-template-columns:repeat(2,1fr);}
  .stat-block .item:nth-child(2){border-right:none;}
  .stat-block .item{border-bottom:1px solid var(--line);}
  .cert-grid{grid-template-columns:repeat(2,1fr)}
}
@media (max-width:900px){
  .nav-primary{display:none;}
  .nav-toggle{display:flex;}
  .grid-2{grid-template-columns:1fr;gap:36px;}
  .mv-cards{grid-template-columns:1fr;}
  .gallery-masonry{columns:2 220px;}
  .form-grid{grid-template-columns:1fr;}
  .contact-cards{grid-template-columns:1fr;}
  .cta-band{padding:44px 30px;flex-direction:column;text-align:center;justify-content:center;}
  .cta-actions{justify-content:center;}
}
@media (max-width:480px){
  .header-actions .btn-ghost{display:none;}
  .header-actions{gap:10px;}
  .hero-inner{padding-bottom:130px;}
}
@media (max-width:680px){
  .section{padding:64px 0;}
  .why-grid,.services-grid,.projects-grid,.values-grid,.team-grid,.news-grid,.cert-grid{grid-template-columns:1fr;}
  .hero-stats{grid-template-columns:repeat(2,1fr);}
  .hero-stat:nth-child(2){border-right:none;}
  .hero-stat:nth-child(4){border-right:none;}
  .footer-top{grid-template-columns:1fr;}
  .stat-block{grid-template-columns:1fr;}
  .stat-block .item{border-right:none;}
  .gallery-masonry{columns:1 100%;}
  .floating-stack{right:16px;bottom:16px;}
  .fab{width:48px;height:48px;}
  .fab svg{width:20px;height:20px;}
  .page-hero{padding:150px 0 70px;}
  .org-level{flex-direction:column;align-items:center;}
}