/* =========================================================
   EMPIRE BUILDING MATERIALS — Design System
   Bold & Modern. Charcoal + Ivory + Signature Amber.
   ========================================================= */

:root {
  /* Core palette — Empire navy + teal */
  --ink:        #0C2438;   /* deep navy base             */
  --ink-2:      #103049;   /* elevated navy surface      */
  --ink-3:      #16394F;   /* cards on dark              */
  --navy:       #14324B;   /* brand navy (headings)      */
  --line-dark:  rgba(255,255,255,.12);
  --ivory:      #F4F7F8;   /* cool off-white             */
  --ivory-2:    #E7EEEF;   /* subtle cool panel          */
  --paper:      #FFFFFF;
  --line:       #D7E1E3;

  /* Signature accent — brand teal (var names kept as --amber* for compatibility) */
  --amber:      #1FA39B;   /* brand teal                 */
  --amber-deep: #167E78;   /* deep teal                  */
  --amber-soft: #A9DED9;   /* soft teal                  */
  --amber-glow: rgba(31,163,155,.34);

  /* Text */
  --tx-hi:      #14324B;   /* navy headings on light     */
  --tx:         #33454F;   /* body on light              */
  --tx-lo:      #647680;   /* muted on light             */
  --tx-inv-hi:  #F4F9FA;   /* headings on dark           */
  --tx-inv:     #BFCDD6;   /* body on dark               */
  --tx-inv-lo:  #7F94A2;   /* muted on dark              */

  /* Type */
  --display: "Sora", system-ui, sans-serif;
  --body: "Inter", system-ui, sans-serif;

  /* Rhythm */
  --container: 1240px;
  --gutter: clamp(20px, 5vw, 64px);
  --radius: 18px;
  --radius-sm: 12px;
  --radius-lg: 28px;

  --ease: cubic-bezier(.22,.61,.36,1);
  --shadow-sm: 0 2px 10px rgba(11,32,50,.06);
  --shadow-md: 0 18px 50px -20px rgba(11,32,50,.28);
  --shadow-lg: 0 40px 90px -40px rgba(11,32,50,.45);
}

/* ---------- Reset ---------- */
*,*::before,*::after{box-sizing:border-box}
*{margin:0}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{
  font-family:var(--body);
  color:var(--tx);
  background:var(--ivory);
  line-height:1.6;
  -webkit-font-smoothing:antialiased;
  text-rendering:optimizeLegibility;
  overflow-x:hidden;
}
img,svg{display:block;max-width:100%}
a{color:inherit;text-decoration:none}
button{font:inherit;cursor:pointer;border:none;background:none;color:inherit}
ul{list-style:none;padding:0}
::selection{background:var(--amber);color:var(--ink)}

/* ---------- Layout ---------- */
.wrap{width:100%;max-width:var(--container);margin-inline:auto;padding-inline:var(--gutter)}
.section{padding-block:clamp(72px,11vw,150px)}
.section--tight{padding-block:clamp(56px,8vw,96px)}
.dark{background:var(--ink);color:var(--tx-inv)}
.dark h1,.dark h2,.dark h3,.dark h4{color:var(--tx-inv-hi)}
.paper{background:var(--paper)}

/* ---------- Type scale ---------- */
h1,h2,h3,h4{font-family:var(--display);font-weight:700;line-height:1.05;letter-spacing:-.02em;color:var(--tx-hi)}
.display{font-size:clamp(2.7rem,7vw,5.6rem);font-weight:800;letter-spacing:-.035em;line-height:.98}
.h1{font-size:clamp(2.2rem,5vw,3.8rem)}
.h2{font-size:clamp(1.9rem,4vw,3rem)}
.h3{font-size:clamp(1.3rem,2.4vw,1.75rem)}
.lead{font-size:clamp(1.05rem,1.5vw,1.28rem);line-height:1.55;color:var(--tx)}
.dark .lead{color:var(--tx-inv)}
.eyebrow{
  font-family:var(--display);font-weight:600;font-size:.78rem;
  letter-spacing:.22em;text-transform:uppercase;color:var(--amber-deep);
  display:inline-flex;align-items:center;gap:.7em;
}
.dark .eyebrow{color:var(--amber)}
.eyebrow{gap:.6em}
.eyebrow::before{content:"";width:1.05em;height:1.05em;flex:none;background:currentColor;-webkit-mask:url("data:image/svg+xml,%3Csvg%20xmlns%3D%27http%3A//www.w3.org/2000/svg%27%20width%3D%2724%27%20height%3D%2724%27%20viewBox%3D%270%200%2024%2024%27%20fill%3D%27none%27%20stroke%3D%27%23000%27%20stroke-width%3D%272%27%20stroke-linecap%3D%27round%27%20stroke-linejoin%3D%27round%27%3E%3Cpath%20d%3D%27M3%2021h18%27/%3E%3Cpath%20d%3D%27M6%2021V8l6-4%206%204v13%27/%3E%3Cpath%20d%3D%27M10%209h4M10%2013h4M10%2017h4%27/%3E%3C/svg%3E") center/contain no-repeat;mask:url("data:image/svg+xml,%3Csvg%20xmlns%3D%27http%3A//www.w3.org/2000/svg%27%20width%3D%2724%27%20height%3D%2724%27%20viewBox%3D%270%200%2024%2024%27%20fill%3D%27none%27%20stroke%3D%27%23000%27%20stroke-width%3D%272%27%20stroke-linecap%3D%27round%27%20stroke-linejoin%3D%27round%27%3E%3Cpath%20d%3D%27M3%2021h18%27/%3E%3Cpath%20d%3D%27M6%2021V8l6-4%206%204v13%27/%3E%3Cpath%20d%3D%27M10%209h4M10%2013h4M10%2017h4%27/%3E%3C/svg%3E") center/contain no-repeat;}
.muted{color:var(--tx-lo)}
.dark .muted{color:var(--tx-inv-lo)}
.amber-tx{color:var(--amber-deep)}
.dark .amber-tx{color:var(--amber)}
.serif-accent{font-style:italic}

/* ---------- Buttons ---------- */
.btn{
  display:inline-flex;align-items:center;gap:.6em;
  font-family:var(--display);font-weight:600;font-size:.98rem;letter-spacing:-.01em;
  padding:.95em 1.6em;border-radius:100px;
  transition:transform .35s var(--ease),box-shadow .35s var(--ease),background .3s,color .3s;
  will-change:transform;white-space:nowrap;
}
.btn svg{width:1.05em;height:1.05em;transition:transform .35s var(--ease)}
.btn:hover{transform:translateY(-2px)}
.btn:hover svg{transform:translateX(3px)}
.btn--amber{background:var(--amber);color:var(--ink);box-shadow:0 10px 30px -10px var(--amber-glow)}
.btn--amber:hover{background:#25B7AE;box-shadow:0 16px 40px -12px var(--amber-glow)}
.btn--dark{background:var(--ink);color:var(--ivory)}
.btn--dark:hover{background:#1b2129}
.btn--ghost{border:1px solid var(--line);color:var(--tx-hi);background:transparent}
.btn--ghost:hover{border-color:var(--ink);background:var(--ink);color:var(--ivory)}
.dark .btn--ghost{border-color:var(--line-dark);color:var(--tx-inv-hi)}
.dark .btn--ghost:hover{background:var(--ivory);color:var(--ink);border-color:var(--ivory)}
.btn--lg{padding:1.1em 2em;font-size:1.05rem}
.link-arrow{
  display:inline-flex;align-items:center;gap:.5em;font-family:var(--display);
  font-weight:600;color:var(--amber-deep);font-size:.98rem;
  transition:gap .3s var(--ease);
}
.dark .link-arrow{color:var(--amber)}
.link-arrow svg{width:1em;height:1em;transition:transform .3s var(--ease)}
.link-arrow:hover{gap:.85em}

/* ---------- Header / Nav ---------- */
.site-header{
  position:fixed;inset:0 0 auto 0;z-index:100;
  transition:transform .4s var(--ease),background .4s,backdrop-filter .4s,box-shadow .4s,border-color .4s;
  border-bottom:1px solid transparent;
}
.site-header.scrolled{
  background:rgba(244,247,248,.85);backdrop-filter:blur(16px) saturate(1.4);
  border-bottom-color:var(--line);box-shadow:0 4px 30px -20px rgba(11,32,50,.4);
}
.site-header.hide{transform:translateY(-100%)}
.nav{display:flex;align-items:center;justify-content:space-between;height:78px}
.brand{display:flex;align-items:center;gap:.7em;font-family:var(--display);font-weight:700;font-size:1.18rem;letter-spacing:-.02em;color:var(--tx-hi)}
.brand .logo-mark{width:38px;height:38px;flex:none}
.brand small{display:block;font-size:.6rem;font-weight:600;letter-spacing:.2em;color:var(--amber-deep);text-transform:uppercase;margin-top:2px}
.dark .brand small,.footer .brand small{color:var(--amber)}
.nav-links{display:flex;align-items:center;gap:1.7rem}
.nav-links a{font-family:var(--display);font-weight:500;font-size:.95rem;color:var(--tx);position:relative;padding-block:6px;transition:color .25s;white-space:nowrap}
.nav-links a::after{content:"";position:absolute;left:0;bottom:0;width:0;height:2px;background:var(--amber);transition:width .3s var(--ease)}
.nav-links a:hover{color:var(--tx-hi)}
.nav-links a:hover::after,.nav-links a.active::after{width:100%}
.nav-links a.active{color:var(--tx-hi)}
.nav-cta{display:flex;align-items:center;gap:1rem}
.nav-phone{display:inline-flex;align-items:center;gap:.5em;font-family:var(--display);font-weight:600;font-size:.95rem;color:var(--tx-hi);white-space:nowrap}
.nav-phone svg{width:1em;height:1em;color:var(--amber-deep)}
.burger{display:none;width:44px;height:44px;border-radius:12px;border:1px solid var(--line);align-items:center;justify-content:center}
.burger span{display:block;width:20px;height:2px;background:var(--ink);position:relative;transition:.3s}
.burger span::before,.burger span::after{content:"";position:absolute;left:0;width:20px;height:2px;background:var(--ink);transition:.3s}
.burger span::before{top:-6px}.burger span::after{top:6px}
.burger.open span{background:transparent}
.burger.open span::before{top:0;transform:rotate(45deg)}
.burger.open span::after{top:0;transform:rotate(-45deg)}

/* mobile menu */
.mobile-menu{
  position:fixed;inset:0;z-index:99;background:var(--ink);color:var(--ivory);
  display:flex;flex-direction:column;justify-content:center;padding:var(--gutter);
  transform:translateY(-100%);transition:transform .5s var(--ease);
}
.mobile-menu.open{transform:translateY(0)}
.mobile-menu a{font-family:var(--display);font-weight:700;font-size:clamp(2rem,8vw,3rem);color:var(--tx-inv-hi);padding-block:.35em;border-bottom:1px solid var(--line-dark);transition:color .3s,padding-left .3s}
.mobile-menu a:hover{color:var(--amber);padding-left:.4em}
.mobile-menu .mm-foot{margin-top:2.4rem;display:flex;flex-direction:column;gap:1rem;color:var(--tx-inv-lo)}

/* ---------- Hero ---------- */
.hero{position:relative;min-height:100svh;display:flex;align-items:flex-end;color:var(--ivory);overflow:hidden;background:var(--ink)}
.hero__bg{position:absolute;inset:0;z-index:0}
.hero__bg img{width:100%;height:100%;object-fit:cover;object-position:center;transform:scale(1.08);animation:heroZoom 14s var(--ease) forwards}
@keyframes heroZoom{to{transform:scale(1)}}
.hero__bg::after{content:"";position:absolute;inset:0;background:
  linear-gradient(180deg,rgba(11,32,50,.42) 0%,rgba(11,32,50,.12) 24%,rgba(11,32,50,.48) 66%,rgba(11,32,50,.9) 100%),
  linear-gradient(90deg,rgba(11,32,50,.6) 0%,rgba(11,32,50,.14) 48%,rgba(11,32,50,0) 72%);}
.hero .display,.hero__lead{text-shadow:0 2px 30px rgba(11,32,50,.55)}
.hero .eyebrow{text-shadow:0 1px 16px rgba(11,32,50,.65)}
.hero__inner{position:relative;z-index:2;width:100%;padding-bottom:clamp(48px,8vw,96px);padding-top:120px}
.hero .display{color:#fff;max-width:16ch}
.hero .display em{font-style:normal;color:var(--amber);}
.hero__lead{max-width:52ch;margin-top:1.6rem;color:rgba(255,255,255,.82);font-size:clamp(1.05rem,1.6vw,1.32rem)}
.hero__cta{margin-top:2.4rem;display:flex;gap:1rem;flex-wrap:wrap}
.hero__scroll{position:absolute;right:var(--gutter);bottom:clamp(48px,8vw,96px);z-index:2;display:flex;align-items:center;gap:.7em;font-family:var(--display);font-size:.72rem;letter-spacing:.2em;text-transform:uppercase;color:rgba(255,255,255,.6);writing-mode:vertical-rl}
.hero__scroll .dot{writing-mode:horizontal-tb;width:26px;height:42px;border:1px solid rgba(255,255,255,.35);border-radius:20px;position:relative}
.hero__scroll .dot::after{content:"";position:absolute;left:50%;top:8px;transform:translateX(-50%);width:4px;height:8px;border-radius:4px;background:var(--amber);animation:scrolldot 1.8s var(--ease) infinite}
@keyframes scrolldot{0%{opacity:0;top:8px}40%{opacity:1}100%{opacity:0;top:26px}}

/* ---------- Marquee ---------- */
.marquee{background:var(--ink);color:var(--tx-inv-lo);border-block:1px solid var(--line-dark);overflow:hidden;padding-block:20px}
.marquee__track{display:flex;gap:3.5rem;width:max-content;animation:marquee 32s linear infinite;align-items:center}
.marquee__track span{font-family:var(--display);font-weight:600;font-size:.92rem;letter-spacing:.14em;text-transform:uppercase;display:inline-flex;align-items:center;gap:1.2rem;white-space:nowrap}
.marquee__track span::after{content:"";width:6px;height:6px;border-radius:50%;background:var(--amber)}
@keyframes marquee{to{transform:translateX(-50%)}}

/* ---------- Stats ---------- */
.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:clamp(24px,4vw,56px)}
.stat__num{font-family:var(--display);font-weight:800;font-size:clamp(2.6rem,5vw,4rem);letter-spacing:-.04em;line-height:1;background:linear-gradient(120deg,var(--amber),var(--amber-deep));-webkit-background-clip:text;background-clip:text;color:transparent}
.dark .stat__num{background:linear-gradient(120deg,#39C0B8,var(--amber));-webkit-background-clip:text;background-clip:text;color:transparent}
.stat__label{margin-top:.6rem;font-size:.95rem;color:var(--tx-lo)}
.dark .stat__label{color:var(--tx-inv-lo)}
.stat__label strong{display:block;font-family:var(--display);font-weight:600;color:var(--tx-hi);font-size:1rem;margin-bottom:2px}
.dark .stat__label strong{color:var(--tx-inv-hi)}

/* ---------- Section heading block ---------- */
.sec-head{max-width:none;display:grid;grid-template-columns:1.1fr .9fr;gap:clamp(24px,5vw,64px);align-items:end;margin-bottom:clamp(40px,6vw,72px)}
.sec-head__copy{max-width:60ch}
@media(max-width:820px){.sec-head{grid-template-columns:1fr;gap:20px}}

/* ---------- Service / product cards ---------- */
.cards{display:grid;gap:clamp(18px,2vw,26px)}
.cards--3{grid-template-columns:repeat(3,1fr)}
.cards--2{grid-template-columns:repeat(2,1fr)}
.pcard{position:relative;border-radius:var(--radius-lg);overflow:hidden;min-height:clamp(340px,42vw,460px);display:flex;flex-direction:column;justify-content:flex-end;color:#fff;isolation:isolate;background:var(--ink-2)}
.pcard img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;z-index:-2;transition:transform 1s var(--ease)}
.pcard::after{content:"";position:absolute;inset:0;z-index:-1;background:linear-gradient(180deg,rgba(11,32,50,.05) 30%,rgba(11,32,50,.5) 68%,rgba(11,32,50,.92) 100%);transition:opacity .5s}
.pcard:hover img{transform:scale(1.07)}
.pcard__body{padding:clamp(24px,3vw,34px);position:relative;z-index:1}
.pcard__num{position:absolute;top:clamp(20px,3vw,30px);left:clamp(24px,3vw,34px);font-family:var(--display);font-weight:600;font-size:.8rem;letter-spacing:.18em;color:rgba(255,255,255,.65)}
.pcard h3{color:#fff;font-size:clamp(1.35rem,2vw,1.7rem)}
.pcard p{color:rgba(255,255,255,.8);margin-top:.5rem;font-size:.98rem;max-width:34ch}
.pcard .link-arrow{color:var(--amber);margin-top:1.1rem}
.pcard__tag{display:inline-block;font-family:var(--display);font-size:.72rem;letter-spacing:.16em;text-transform:uppercase;color:var(--amber);border:1px solid rgba(31,163,155,.4);border-radius:100px;padding:.35em .9em;margin-bottom:1rem}

/* feature grid (why choose us) */
.feat{display:grid;grid-template-columns:repeat(3,1fr);gap:clamp(20px,2.4vw,30px)}
.fcard{background:var(--paper);border:1px solid var(--line);border-radius:var(--radius);padding:clamp(26px,3vw,38px);transition:transform .4s var(--ease),box-shadow .4s var(--ease),border-color .4s}
.dark .fcard{background:var(--ink-3);border-color:var(--line-dark)}
.fcard:hover{transform:translateY(-6px);box-shadow:var(--shadow-md);border-color:transparent}
.fcard__ico{width:56px;height:56px;border-radius:15px;display:flex;align-items:center;justify-content:center;background:linear-gradient(140deg,var(--amber),var(--amber-deep));color:var(--ink);margin-bottom:1.4rem}
.fcard__ico svg{width:26px;height:26px}
.fcard h3{font-size:1.22rem;margin-bottom:.55rem}
.fcard p{font-size:.98rem;color:var(--tx-lo)}
.dark .fcard p{color:var(--tx-inv)}

/* ---------- Split / feature rows ---------- */
.split{display:grid;grid-template-columns:1fr 1fr;gap:clamp(32px,5vw,80px);align-items:center}
.split--media-first .split__media{order:-1}
.split__media{border-radius:var(--radius-lg);overflow:hidden;position:relative;box-shadow:var(--shadow-lg)}
.split__media img{width:100%;height:100%;object-fit:cover;aspect-ratio:4/3}
.split__badge{position:absolute;bottom:22px;left:22px;background:rgba(11,32,50,.72);backdrop-filter:blur(10px);color:#fff;padding:.9em 1.2em;border-radius:14px;display:flex;align-items:center;gap:.9em}
.split__badge b{font-family:var(--display);font-size:1.4rem;color:var(--amber)}
@media(max-width:860px){.split{grid-template-columns:1fr}.split--media-first .split__media{order:0}}

/* checklist */
.checks{display:grid;gap:1rem;margin-top:1.8rem}
.checks li{display:flex;gap:.9em;align-items:flex-start;font-size:1.02rem}
.checks svg{flex:none;width:24px;height:24px;color:var(--amber-deep);margin-top:2px}
.dark .checks svg{color:var(--amber)}

/* ---------- Leadership ---------- */
.leaders{display:grid;grid-template-columns:repeat(2,1fr);gap:clamp(24px,3vw,40px)}
.leader{background:var(--paper);border:1px solid var(--line);border-radius:var(--radius-lg);overflow:hidden;transition:transform .4s var(--ease),box-shadow .4s var(--ease)}
.dark .leader{background:var(--ink-3);border-color:var(--line-dark)}
.leader:hover{transform:translateY(-6px);box-shadow:var(--shadow-lg)}
.leader__photo{position:relative;aspect-ratio:1/1;overflow:hidden;background:var(--ink-2)}
.leader__photo img{width:100%;height:100%;object-fit:cover;object-position:top center;transition:transform .6s var(--ease)}
.leader:hover .leader__photo img{transform:scale(1.04)}
.leader__photo::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,transparent 55%,rgba(11,32,50,.55));opacity:0;transition:opacity .4s}
.leader:hover .leader__photo::after{opacity:1}
.leader__body{padding:clamp(22px,2.6vw,32px)}
.leader__role{font-family:var(--display);font-size:.76rem;letter-spacing:.16em;text-transform:uppercase;color:var(--amber-deep);font-weight:600}
.dark .leader__role{color:var(--amber)}
.leader__name{font-family:var(--display);font-weight:700;font-size:1.5rem;letter-spacing:-.02em;margin:.35rem 0 .8rem}
.leader__bio{font-size:.98rem;color:var(--tx-lo)}
.dark .leader__bio{color:var(--tx-inv)}
.leader__links{margin-top:1.2rem;display:flex;gap:.7rem}
.leader__links a{width:38px;height:38px;border-radius:10px;border:1px solid var(--line);display:flex;align-items:center;justify-content:center;color:var(--tx-lo);transition:.3s}
.dark .leader__links a{border-color:var(--line-dark)}
.leader__links a:hover{background:var(--ink);color:#fff;border-color:var(--ink)}
.dark .leader__links a:hover{background:var(--amber);color:var(--ink);border-color:var(--amber)}
.leader__links svg{width:17px;height:17px}
@media(max-width:720px){.leaders{grid-template-columns:1fr}}

/* ---------- Testimonial ---------- */
.quote{max-width:56rem;margin-inline:auto;text-align:center}
.quote__mark{font-family:var(--display);font-size:5rem;line-height:.4;color:var(--amber);height:.5em;display:block}
.quote__text{font-family:var(--display);font-weight:600;font-size:clamp(1.5rem,3.4vw,2.6rem);letter-spacing:-.02em;line-height:1.18;max-width:22ch;margin:1.5rem auto 0;color:var(--tx-inv-hi)}
.quote__by{margin-top:1.8rem;color:var(--tx-inv-lo);font-size:.98rem}
.quote__by strong{color:var(--tx-inv-hi);font-family:var(--display)}

/* ---------- CTA band ---------- */
.cta-band{position:relative;border-radius:var(--radius-lg);overflow:hidden;padding:clamp(48px,7vw,90px);color:#fff;isolation:isolate}
.cta-band img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;z-index:-2}
.cta-band::after{content:"";position:absolute;inset:0;z-index:-1;background:linear-gradient(120deg,rgba(12,36,56,.94),rgba(12,36,56,.55) 55%,rgba(22,126,120,.62))}
.cta-band h2{color:#fff;max-width:16ch}
.cta-band p{color:rgba(255,255,255,.82);max-width:48ch;margin-top:1rem}
.cta-band .btn{margin-top:2rem}

/* ---------- Forms ---------- */
.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:1.1rem}
.field{display:flex;flex-direction:column;gap:.5rem}
.field--full{grid-column:1/-1}
.field label{font-family:var(--display);font-weight:600;font-size:.85rem;color:var(--tx-hi)}
.dark .field label{color:var(--tx-inv-hi)}
.field input,.field select,.field textarea{
  font:inherit;font-size:.98rem;color:var(--tx-hi);background:var(--paper);
  border:1px solid var(--line);border-radius:12px;padding:.9em 1em;transition:border-color .25s,box-shadow .25s;
}
.dark .field input,.dark .field select,.dark .field textarea{background:var(--ink-2);border-color:var(--line-dark);color:var(--tx-inv-hi)}
.field input:focus,.field select:focus,.field textarea:focus{outline:none;border-color:var(--amber);box-shadow:0 0 0 4px var(--amber-glow)}
.field textarea{resize:vertical;min-height:130px}
.form-note{font-size:.86rem;color:var(--tx-lo);margin-top:.4rem}
.dark .form-note{color:var(--tx-inv-lo)}
@media(max-width:640px){.form-grid{grid-template-columns:1fr}}
/* Force light form styling inside a white card even within a .dark section */
.paper .field label{color:var(--tx-hi)}
.paper .field input,.paper .field select,.paper .field textarea{background:var(--paper);border-color:var(--line);color:var(--tx-hi)}
.paper .form-note{color:var(--tx-lo)}

/* contact cards */
.contact-cards{display:grid;gap:1rem}
.ccard{display:flex;gap:1.1rem;align-items:flex-start;padding:1.3rem 1.4rem;border:1px solid var(--line-dark);border-radius:var(--radius);background:var(--ink-3)}
.ccard__ico{width:46px;height:46px;flex:none;border-radius:12px;background:rgba(31,163,155,.16);color:var(--amber);display:flex;align-items:center;justify-content:center}
.ccard__ico svg{width:22px;height:22px}
.ccard h4{color:var(--tx-inv-hi);font-size:1.05rem;margin-bottom:.2rem}
.ccard a,.ccard p{color:var(--tx-inv);font-size:.98rem}
.ccard a:hover{color:var(--amber)}

/* ---------- Page hero (inner pages) ---------- */
.phero{position:relative;padding-top:170px;padding-bottom:clamp(48px,7vw,90px);background:var(--ink);color:var(--ivory);overflow:hidden}
.phero__bg{position:absolute;inset:0;z-index:0;opacity:.5}
.phero__bg img{width:100%;height:100%;object-fit:cover}
.phero::after{content:"";position:absolute;inset:0;z-index:1;background:linear-gradient(180deg,rgba(11,32,50,.6),rgba(11,32,50,.9))}
.phero__inner{position:relative;z-index:2}
.phero .display,.phero .h1{color:#fff}
.phero__lead{max-width:56ch;margin-top:1.2rem;color:rgba(255,255,255,.8)}
.crumbs{display:flex;gap:.6em;align-items:center;font-family:var(--display);font-size:.82rem;color:rgba(255,255,255,.55);margin-bottom:1.4rem}
.crumbs a:hover{color:var(--amber)}
.crumbs span{opacity:.5}

/* ---------- Footer ---------- */
.footer{background:var(--ink);color:var(--tx-inv);padding-top:clamp(64px,8vw,110px)}
.footer__top{display:grid;grid-template-columns:1.6fr 1fr 1fr 1.3fr;gap:clamp(28px,4vw,56px);padding-bottom:clamp(40px,5vw,64px);border-bottom:1px solid var(--line-dark)}
.footer h4{color:var(--tx-inv-hi);font-size:.82rem;letter-spacing:.16em;text-transform:uppercase;font-family:var(--display);font-weight:600;margin-bottom:1.3rem}
.footer__links{display:grid;gap:.8rem}
.footer__links a{color:var(--tx-inv);font-size:.98rem;transition:color .25s,padding-left .25s}
.footer__links a:hover{color:var(--amber);padding-left:4px}
.footer__brand p{margin-top:1.2rem;max-width:34ch;color:var(--tx-inv-lo);font-size:.98rem}
.footer__cta{background:var(--ink-3);border:1px solid var(--line-dark);border-radius:var(--radius);padding:1.6rem}
.footer__cta p{color:var(--tx-inv-lo);font-size:.92rem;margin-bottom:1rem}
.footer__bottom{display:flex;justify-content:space-between;align-items:center;gap:1rem;flex-wrap:wrap;padding-block:1.8rem;color:var(--tx-inv-lo);font-size:.88rem}
.footer__bottom a:hover{color:var(--amber)}
@media(max-width:860px){.footer__top{grid-template-columns:1fr 1fr}}
@media(max-width:520px){.footer__top{grid-template-columns:1fr}}

/* ---------- Reveal animation ---------- */
[data-reveal]{opacity:0;transform:translateY(28px);transition:opacity .8s var(--ease),transform .8s var(--ease)}
[data-reveal].in{opacity:1;transform:none}
[data-reveal-delay="1"]{transition-delay:.08s}
[data-reveal-delay="2"]{transition-delay:.16s}
[data-reveal-delay="3"]{transition-delay:.24s}
[data-reveal-delay="4"]{transition-delay:.32s}
@media(prefers-reduced-motion:reduce){
  *{animation:none!important;transition:none!important}
  [data-reveal]{opacity:1;transform:none}
}

/* ---------- Responsive ---------- */
@media(max-width:1024px){
  .cards--3{grid-template-columns:repeat(2,1fr)}
  .feat{grid-template-columns:1fr 1fr}
  .stats{grid-template-columns:repeat(2,1fr);row-gap:40px}
}
@media(max-width:1120px){.nav-phone{display:none}}
@media(max-width:820px){
  .nav-links,.nav-phone{display:none}
  .burger{display:flex}
  .nav-cta .btn{display:none}
}
@media(max-width:640px){
  .cards--3,.cards--2,.feat{grid-template-columns:1fr}
  .hero__scroll{display:none}
}

/* =========================================================
   CONTRAST — adaptive header (light over dark hero, dark when scrolled)
   ========================================================= */
.site-header .brand{color:#fff}
.site-header .brand small{color:#3FC7BE}
.site-header .nav-links a{color:rgba(255,255,255,.82)}
.site-header .nav-links a:hover,.site-header .nav-links a.active{color:#fff}
.site-header .nav-phone{color:#fff}
.site-header .nav-phone svg{color:#3FC7BE}
.site-header .burger{border-color:rgba(255,255,255,.35)}
.site-header .burger span,.site-header .burger span::before,.site-header .burger span::after{background:#fff}

.site-header.scrolled .brand{color:var(--tx-hi)}
.site-header.scrolled .brand small{color:var(--amber-deep)}
.site-header.scrolled .nav-links a{color:var(--tx)}
.site-header.scrolled .nav-links a:hover,.site-header.scrolled .nav-links a.active{color:var(--tx-hi)}
.site-header.scrolled .nav-phone{color:var(--tx-hi)}
.site-header.scrolled .nav-phone svg{color:var(--amber-deep)}
.site-header.scrolled .burger{border-color:var(--line)}
.site-header.scrolled .burger span,.site-header.scrolled .burger span::before,.site-header.scrolled .burger span::after{background:var(--ink)}

/* Ghost button legibility on the dark hero */
.hero .btn--ghost{border-color:rgba(255,255,255,.4);color:#fff;background:transparent}
.hero .btn--ghost:hover{background:#fff;color:var(--ink);border-color:#fff}

/* Marquee legibility bump */
.marquee{color:#9DB0BD}

/* ---------- Official logo badge in header/footer ---------- */
.logo-badge{width:48px;height:48px;flex:none;border-radius:12px;background:#fff;display:flex;align-items:center;justify-content:center;padding:5px;box-shadow:0 6px 16px -6px rgba(11,32,50,.4)}
.logo-badge img{width:100%;height:100%;object-fit:contain;display:block}
.brand-name{display:flex;flex-direction:column;line-height:1.05;font-family:var(--display);font-weight:800;font-size:1.2rem;letter-spacing:.04em}
.footer .logo-badge{box-shadow:none}
@media(max-width:420px){.brand-name small{display:none}.brand-name{font-size:1.1rem}}

/* ---- Mobile hero: stronger, even scrim so the headline stays readable over any part of the photo ---- */
@media(max-width:820px){
  .hero__bg::after{background:linear-gradient(180deg,rgba(11,32,50,.56) 0%,rgba(11,32,50,.42) 26%,rgba(11,32,50,.6) 52%,rgba(11,32,50,.93) 100%)}
  .hero .display{font-size:clamp(2.5rem,11vw,3.4rem)}
}

/* ================= Brochures / gated downloads ================= */
.brochure-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:clamp(18px,2.2vw,26px);margin-bottom:clamp(32px,4vw,48px)}
.bcard{background:var(--paper);border:1px solid var(--line);border-radius:var(--radius-lg);overflow:hidden;display:flex;flex-direction:column;transition:transform .4s var(--ease),box-shadow .4s var(--ease)}
.bcard:hover{transform:translateY(-5px);box-shadow:var(--shadow-lg)}
.bcard__cover{aspect-ratio:16/10;overflow:hidden;background:var(--ink-2);position:relative}
.bcard__cover img{width:100%;height:100%;object-fit:cover}
.bcard__tag{position:absolute;top:12px;left:12px;font-family:var(--display);font-size:.66rem;font-weight:700;letter-spacing:.14em;text-transform:uppercase;color:#fff;background:rgba(11,32,50,.72);backdrop-filter:blur(6px);padding:.4em .8em;border-radius:100px}
.bcard__body{padding:clamp(20px,2.4vw,26px);display:flex;flex-direction:column;flex:1}
.bcard__body h3{font-size:1.25rem;margin-bottom:.5rem}
.bcard__body p{font-size:.95rem;color:var(--tx-lo);margin-bottom:1.1rem;flex:1}
.bcard__dl{justify-content:center;pointer-events:none;opacity:.55;background:var(--ink-3);color:#fff}
.bcard__dl.unlocked{pointer-events:auto;opacity:1;background:var(--amber);color:var(--ink)}
.bcard__dl svg{width:1.05em;height:1.05em}
.brochure-form{background:var(--paper);border:1px solid var(--line);border-radius:var(--radius-lg);padding:clamp(24px,3vw,40px);box-shadow:var(--shadow-md);max-width:none}
.brochure-form .form-head{display:flex;align-items:flex-start;gap:1rem;margin-bottom:1.6rem}
.brochure-form .form-head .ico{width:48px;height:48px;flex:none;border-radius:13px;background:linear-gradient(140deg,var(--amber),var(--amber-deep));color:var(--ink);display:flex;align-items:center;justify-content:center}
.brochure-form .form-head .ico svg{width:24px;height:24px}
.brochure-form .form-head h3{font-size:1.35rem}
.brochure-form .form-head p{font-size:.95rem;color:var(--tx-lo);margin-top:.2rem}
@media(max-width:900px){.brochure-grid{grid-template-columns:1fr 1fr}}
@media(max-width:640px){.brochure-grid{grid-template-columns:1fr}}