/* ==========================================================================
   DK Traders — site stylesheet
   ========================================================================== */

:root{
  --navy-950:#0a1628;
  --navy-900:#0e2038;
  --navy-800:#132a4a;
  --navy-700:#1a3a63;
  --blue-600:#1568d1;
  --blue-500:#2f86e8;
  --cyan-500:#17b6d4;
  --amber-500:#f5a524;
  --amber-600:#e08e0b;
  --ink-900:#101826;
  --ink-700:#3a4759;
  --ink-500:#66748a;
  --line:#e3e8f0;
  --paper:#ffffff;
  --paper-tint:#f5f8fc;
  --paper-tint-2:#eef3fa;
  --radius:10px;
  --shadow-sm:0 1px 2px rgba(16,24,38,.06), 0 1px 1px rgba(16,24,38,.04);
  --shadow-md:0 8px 24px rgba(14,32,56,.10);
  --shadow-lg:0 20px 48px rgba(14,32,56,.16);
  --maxw:1180px;
}

*,*::before,*::after{box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{
  margin:0;
  font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;
  color:var(--ink-900);
  background:var(--paper);
  line-height:1.6;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block;}
a{color:inherit;text-decoration:none;}
ul{margin:0;padding:0;list-style:none;}
h1,h2,h3,h4{margin:0;line-height:1.2;font-weight:800;letter-spacing:-0.01em;}
p{margin:0;}
.container{max-width:var(--maxw);margin:0 auto;padding:0 24px;}
section{padding:88px 0;}
@media (max-width:820px){section{padding:56px 0;}}

.eyebrow{
  display:inline-flex;align-items:center;gap:8px;
  font-size:12.5px;font-weight:700;letter-spacing:.08em;text-transform:uppercase;
  color:var(--blue-600);
  background:var(--paper-tint-2);
  border:1px solid var(--line);
  padding:6px 12px;border-radius:999px;
  margin-bottom:16px;
}
.eyebrow::before{content:"";width:6px;height:6px;border-radius:50%;background:var(--amber-500);}

h2.section-title{font-size:clamp(26px,3.4vw,38px);}
.section-lede{font-size:17px;color:var(--ink-700);max-width:640px;margin-top:12px;}
.section-head{margin-bottom:44px;}
.section-head.center{text-align:center;margin-left:auto;margin-right:auto;}
.section-head.center .section-lede{margin-left:auto;margin-right:auto;}

/* Buttons */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  padding:13px 24px;border-radius:8px;font-weight:700;font-size:15px;
  border:1px solid transparent;cursor:pointer;transition:transform .15s ease, box-shadow .15s ease, background .15s ease, color .15s ease;
  white-space:nowrap;
}
.btn:active{transform:translateY(1px);}
.btn-primary{background:var(--amber-500);color:var(--navy-950);box-shadow:var(--shadow-sm);}
.btn-primary:hover{background:var(--amber-600);box-shadow:var(--shadow-md);}
.btn-outline{background:transparent;border-color:rgba(255,255,255,.35);color:#fff;}
.btn-outline:hover{background:rgba(255,255,255,.12);}
.btn-navy{background:var(--navy-900);color:#fff;}
.btn-navy:hover{background:var(--navy-800);box-shadow:var(--shadow-md);}
.btn-block{width:100%;}

/* ---------------- Header ---------------- */
.site-header{
  position:sticky;top:0;z-index:100;
  background:rgba(255,255,255,.92);
  backdrop-filter:saturate(180%) blur(10px);
  border-bottom:1px solid var(--line);
}
.header-inner{display:flex;align-items:center;justify-content:space-between;padding:12px 0;gap:24px;}
.brand{display:flex;align-items:center;gap:10px;font-weight:800;font-size:18px;color:var(--navy-950);}
.brand img{height:48px;width:auto;}

.nav-main{display:flex;align-items:center;gap:2px;}
.nav-main a{
  padding:10px 14px;border-radius:7px;font-weight:600;font-size:14.5px;color:var(--ink-700);
  transition:background .15s ease, color .15s ease;
}
.nav-main a:hover,.nav-main a.active{background:var(--paper-tint-2);color:var(--navy-950);}

.header-cta{display:flex;align-items:center;gap:10px;}
.header-cta .phone{font-size:13.5px;font-weight:700;color:var(--ink-700);display:flex;align-items:center;gap:6px;}
.header-cta .phone svg{color:var(--amber-600);}

.nav-toggle{display:none;background:none;border:none;cursor:pointer;padding:8px;color:var(--navy-950);}
@media (max-width:960px){
  .nav-main{
    position:fixed;top:66px;left:0;right:0;height:calc(100vh - 66px);background:var(--paper);
    flex-direction:column;align-items:stretch;padding:16px;gap:4px;
    transform:translateY(-8px);opacity:0;pointer-events:none;transition:all .18s ease;
    overflow:auto;
  }
  .nav-main.open{transform:translateY(0);opacity:1;pointer-events:auto;}
  .nav-main a{padding:14px 16px;font-size:16px;border-bottom:1px solid var(--line);border-radius:0;}
  .nav-toggle{display:block;}
  .header-cta .phone{display:none;}
}
@media (max-width:480px){
  .brand-text small{display:none;}
}

/* ---------------- Hero ---------------- */
.hero{
  position:relative;overflow:hidden;
  background:
    radial-gradient(1000px 500px at 85% -10%, rgba(23,182,212,.30), transparent 60%),
    radial-gradient(800px 500px at 10% 110%, rgba(245,165,36,.18), transparent 60%),
    linear-gradient(100deg, rgba(10,22,40,.94) 0%, rgba(10,22,40,.90) 32%, rgba(14,32,56,.62) 60%, rgba(14,32,56,.40) 100%),
    url('../images/photos/hero-datacenter.jpg');
  background-size:cover;
  background-position:center;
  color:#fff;
  padding:96px 0 88px;
}
.hero-grid{display:grid;grid-template-columns:1.15fr .85fr;gap:56px;align-items:center;}
@media (max-width:960px){.hero-grid{grid-template-columns:1fr;}}
.hero h1{font-size:clamp(32px,4.6vw,52px);color:#fff;}
.hero h1 .accent{color:var(--amber-500);}
.hero-sub{font-size:18px;color:rgba(255,255,255,.78);margin-top:20px;max-width:560px;}
.hero-actions{display:flex;gap:14px;margin-top:32px;flex-wrap:wrap;}
.hero-trust{display:flex;gap:28px;flex-wrap:wrap;margin-top:44px;padding-top:28px;border-top:1px solid rgba(255,255,255,.14);}
.hero-trust .item{font-size:13.5px;color:rgba(255,255,255,.72);display:flex;align-items:center;gap:8px;}
.hero-trust .item svg{color:var(--cyan-500);flex-shrink:0;}

.hero-panel{
  position:relative;overflow:hidden;
  background:linear-gradient(165deg, rgba(16,32,56,.72), rgba(10,22,40,.68));
  border:1px solid rgba(255,255,255,.16);
  border-radius:18px;padding:30px;
  backdrop-filter:blur(16px) saturate(150%);
  box-shadow:0 24px 56px rgba(0,0,0,.4), inset 0 1px 0 rgba(255,255,255,.10);
}
.hero-panel::before{
  content:"";position:absolute;top:0;left:0;right:0;height:3px;
  background:linear-gradient(90deg,var(--amber-500),var(--cyan-500));
}
.hero-panel h3{color:rgba(255,255,255,.65);font-size:12.5px;text-transform:uppercase;letter-spacing:.08em;font-weight:700;margin-bottom:20px;}
.hero-panel ul{display:flex;flex-direction:column;gap:12px;}
.hero-panel li{
  display:flex;align-items:center;gap:13px;
  background:rgba(255,255,255,.07);border:1px solid rgba(255,255,255,.14);
  border-radius:11px;padding:14px 15px;font-size:14.5px;font-weight:700;color:#fff;
  box-shadow:0 1px 2px rgba(0,0,0,.2);
  transition:background .15s ease, transform .15s ease;
}
.hero-panel li:hover{background:rgba(255,255,255,.12);transform:translateX(2px);}
.hero-panel li .ic{
  width:36px;height:36px;border-radius:9px;flex-shrink:0;
  display:flex;align-items:center;justify-content:center;
  background:linear-gradient(140deg,var(--blue-500),var(--cyan-500));color:#fff;
  box-shadow:0 4px 10px rgba(21,104,209,.35);
}

/* ---------------- Value props ---------------- */
.value-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;}
@media (max-width:960px){.value-grid{grid-template-columns:repeat(2,1fr);}}
@media (max-width:560px){.value-grid{grid-template-columns:1fr;}}
.value-card{
  padding:26px 22px;border:1px solid var(--line);border-radius:var(--radius);
  background:var(--paper);transition:box-shadow .18s ease, transform .18s ease;
}
.value-card:hover{box-shadow:var(--shadow-md);transform:translateY(-3px);}
.value-card .ic{
  width:46px;height:46px;border-radius:10px;margin-bottom:16px;
  display:flex;align-items:center;justify-content:center;
  background:var(--navy-950);color:var(--amber-500);
}
.value-card h4{font-size:16.5px;margin-bottom:8px;}
.value-card p{font-size:14.5px;color:var(--ink-700);}

/* ---------------- Services ---------------- */
.services-band{background:var(--paper-tint);}
.service-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:22px;}
@media (max-width:820px){.service-grid{grid-template-columns:1fr;}}
.service-card{
  display:flex;gap:18px;background:var(--paper);border:1px solid var(--line);
  border-radius:14px;padding:26px;box-shadow:var(--shadow-sm);
  transition:box-shadow .18s ease, transform .18s ease;
}
.service-card:hover{box-shadow:var(--shadow-lg);transform:translateY(-3px);}
.service-card .ic{
  width:52px;height:52px;border-radius:12px;flex-shrink:0;
  display:flex;align-items:center;justify-content:center;color:#fff;
}
.service-card h3{font-size:19px;margin-bottom:8px;}
.service-card p{font-size:14.5px;color:var(--ink-700);margin-bottom:14px;}
.service-card .tags{display:flex;flex-wrap:wrap;gap:8px;}
.service-card .tags span{
  font-size:12px;font-weight:700;color:var(--navy-800);background:var(--paper-tint-2);
  padding:5px 10px;border-radius:999px;border:1px solid var(--line);
}
.service-card a.more{display:inline-flex;align-items:center;gap:6px;margin-top:14px;font-weight:700;font-size:14px;color:var(--blue-600);}

/* ---------------- Process ---------------- */
.process-strip{display:grid;grid-template-columns:repeat(5,1fr);gap:0;position:relative;}
@media (max-width:900px){.process-strip{grid-template-columns:repeat(2,1fr);gap:24px;}}
@media (max-width:520px){.process-strip{grid-template-columns:1fr;}}
.process-step{position:relative;padding:0 20px;text-align:center;}
.process-step:first-child{padding-left:0;}
.process-step:last-child{padding-right:0;}
.process-step .num{
  width:44px;height:44px;border-radius:50%;background:var(--navy-950);color:var(--amber-500);
  display:flex;align-items:center;justify-content:center;font-weight:800;font-size:17px;
  margin:0 auto 16px;position:relative;z-index:2;
}
.process-step h4{font-size:15px;margin-bottom:6px;}
.process-step p{font-size:13px;color:var(--ink-500);}
.process-strip::before{
  content:"";position:absolute;top:22px;left:10%;right:10%;height:2px;
  background:repeating-linear-gradient(90deg,var(--line) 0 8px, transparent 8px 14px);
  z-index:1;
}
@media (max-width:900px){.process-strip::before{display:none;}}

/* ---------------- Brands strip ---------------- */
.brands-strip{border-top:1px solid var(--line);border-bottom:1px solid var(--line);background:var(--paper);}
.brands-strip .container{padding-top:34px;padding-bottom:34px;}
.brands-label{font-size:12.5px;font-weight:700;letter-spacing:.08em;text-transform:uppercase;color:var(--ink-500);text-align:center;margin-bottom:22px;}
.brand-row{display:flex;flex-wrap:wrap;justify-content:center;gap:10px;}
.brand-chip{
  font-weight:700;font-size:14px;color:var(--navy-800);
  border:1px solid var(--line);background:var(--paper-tint);
  padding:9px 16px;border-radius:8px;
}
.brand-logo-chip{
  display:flex;align-items:center;justify-content:center;
  border:1px solid var(--line);background:#fff;
  padding:14px 22px;border-radius:8px;height:64px;box-sizing:border-box;
  transition:box-shadow .15s ease, transform .15s ease;
}
.brand-logo-chip:hover{box-shadow:var(--shadow-sm);transform:translateY(-2px);}
.brand-logo-chip img{height:100%;width:auto;max-width:120px;object-fit:contain;}

/* ---------------- Sectors ---------------- */
.sector-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:16px;}
@media (max-width:900px){.sector-grid{grid-template-columns:repeat(3,1fr);}}
@media (max-width:560px){.sector-grid{grid-template-columns:repeat(2,1fr);}}
.sector-card{
  text-align:center;padding:26px 14px;border:1px solid var(--line);border-radius:12px;
  background:var(--paper-tint);
}
.sector-card .ic{
  width:44px;height:44px;margin:0 auto 12px;border-radius:10px;background:#fff;border:1px solid var(--line);
  display:flex;align-items:center;justify-content:center;color:var(--blue-600);
}
.sector-card span{font-weight:700;font-size:14px;color:var(--navy-900);}

/* ---------------- Zones ---------------- */
.zone-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;}
@media (max-width:820px){.zone-grid{grid-template-columns:repeat(2,1fr);}}
@media (max-width:520px){.zone-grid{grid-template-columns:1fr;}}
.zone-card{
  display:flex;align-items:center;gap:14px;
  border:1px solid var(--line);border-radius:12px;padding:18px;background:#fff;
}
.zone-card .dot{width:10px;height:10px;border-radius:50%;background:var(--amber-500);flex-shrink:0;}
.zone-card .role{font-size:12.5px;color:var(--ink-500);font-weight:600;}
.zone-card .name{font-size:15px;font-weight:700;color:var(--navy-950);}

/* ---------------- Products teaser / cards ---------------- */
.products-teaser{
  background:linear-gradient(135deg,var(--navy-950),var(--navy-800));
  color:#fff;border-radius:18px;padding:48px;display:flex;align-items:center;justify-content:space-between;gap:32px;flex-wrap:wrap;
}
.products-teaser h3{color:#fff;font-size:26px;max-width:480px;}
.products-teaser p{color:rgba(255,255,255,.75);margin-top:10px;max-width:480px;}

.cat-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;}
@media (max-width:960px){.cat-grid{grid-template-columns:repeat(2,1fr);}}
@media (max-width:560px){.cat-grid{grid-template-columns:1fr;}}
.cat-card{
  border:1px solid var(--line);border-radius:14px;overflow:hidden;background:#fff;
  box-shadow:var(--shadow-sm);transition:box-shadow .18s ease, transform .18s ease;
}
.cat-card:hover{box-shadow:var(--shadow-lg);transform:translateY(-3px);}
.cat-card .band{height:6px;background:linear-gradient(90deg,var(--blue-500),var(--cyan-500));}
.cat-card .body{padding:22px;}
.cat-card .ic{
  width:44px;height:44px;border-radius:10px;background:var(--paper-tint-2);color:var(--blue-600);
  display:flex;align-items:center;justify-content:center;margin-bottom:14px;
}
.cat-card h4{font-size:16.5px;margin-bottom:6px;}
.cat-card p{font-size:13.5px;color:var(--ink-700);margin-bottom:12px;}
.cat-card a{font-size:13.5px;font-weight:700;color:var(--blue-600);display:inline-flex;align-items:center;gap:6px;}

/* Product listing */
.product-cat-block{margin-bottom:64px;}
.product-cat-head{display:flex;align-items:center;gap:16px;margin-bottom:28px;padding-bottom:18px;border-bottom:2px solid var(--navy-950);}
.product-cat-head .ic{
  width:48px;height:48px;border-radius:10px;background:var(--navy-950);color:var(--amber-500);
  display:flex;align-items:center;justify-content:center;flex-shrink:0;
}
.product-cat-head h2{font-size:24px;}
.product-cat-head p{font-size:14px;color:var(--ink-500);margin-top:2px;}

.cat-intro{display:flex;gap:28px;align-items:stretch;margin-bottom:28px;}
.cat-intro-photo{flex:0 0 300px;border-radius:14px;overflow:hidden;box-shadow:var(--shadow-md);}
.cat-intro-photo img{width:100%;height:100%;object-fit:cover;min-height:180px;}
.cat-intro-text{flex:1;display:flex;flex-direction:column;justify-content:center;padding-bottom:18px;border-bottom:2px solid var(--navy-950);}
.cat-intro-text .ic{
  width:44px;height:44px;border-radius:10px;background:var(--navy-950);color:var(--amber-500);
  display:flex;align-items:center;justify-content:center;flex-shrink:0;margin-bottom:12px;
}
.cat-intro-text h2{font-size:24px;}
.cat-intro-text p{font-size:14px;color:var(--ink-500);margin-top:4px;}
@media (max-width:700px){
  .cat-intro{flex-direction:column;}
  .cat-intro-photo{flex-basis:auto;height:160px;}
  .cat-intro-text{border-bottom:none;padding-bottom:0;}
}

.product-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;}
@media (max-width:900px){.product-grid{grid-template-columns:repeat(2,1fr);}}
@media (max-width:560px){.product-grid{grid-template-columns:1fr;}}
.product-card{
  border:1px solid var(--line);border-radius:12px;padding:20px;background:#fff;
  transition:box-shadow .18s ease, transform .18s ease;
}
.product-card:hover{box-shadow:var(--shadow-md);transform:translateY(-2px);}
.product-card .brand{font-size:11.5px;font-weight:800;letter-spacing:.05em;text-transform:uppercase;color:var(--blue-600);margin-bottom:6px;}
.product-card h4{font-size:15px;line-height:1.4;margin-bottom:8px;min-height:42px;}
.product-card p{font-size:13px;color:var(--ink-500);}

/* ---------------- Team ---------------- */
.team-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;}
@media (max-width:900px){.team-grid{grid-template-columns:repeat(2,1fr);}}
@media (max-width:520px){.team-grid{grid-template-columns:1fr;}}
.team-card{
  text-align:center;padding:28px 18px;border:1px solid var(--line);border-radius:14px;background:#fff;
}
.team-card .avatar{
  width:64px;height:64px;border-radius:50%;margin:0 auto 16px;
  background:linear-gradient(140deg,var(--navy-900),var(--navy-700));
  color:var(--amber-500);display:flex;align-items:center;justify-content:center;
  font-weight:800;font-size:20px;
}
.team-card h4{font-size:15.5px;margin-bottom:4px;}
.team-card .role{font-size:12.5px;color:var(--blue-600);font-weight:700;}
.team-lead .avatar{background:linear-gradient(140deg,var(--amber-600),var(--amber-500));color:var(--navy-950);}

/* ---------------- Values ---------------- */
.values-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:40px;}
@media (max-width:820px){.values-grid{grid-template-columns:1fr;}}
.values-list li{display:flex;gap:12px;padding:10px 0;font-size:15px;color:var(--ink-700);border-bottom:1px solid var(--line);}
.values-list li:last-child{border-bottom:none;}
.values-list li svg{color:var(--amber-600);flex-shrink:0;margin-top:2px;}
.values-list b{color:var(--navy-950);}

/* ---------------- Legal / info strip ---------------- */
.info-strip{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;background:var(--line);border:1px solid var(--line);border-radius:12px;overflow:hidden;}
@media (max-width:820px){.info-strip{grid-template-columns:repeat(2,1fr);}}
.info-cell{background:#fff;padding:22px;}
.info-cell .label{font-size:11.5px;font-weight:700;letter-spacing:.06em;text-transform:uppercase;color:var(--ink-500);margin-bottom:6px;}
.info-cell .val{font-size:15px;font-weight:700;color:var(--navy-950);}

/* ---------------- CTA band ---------------- */
.cta-band{
  background:linear-gradient(135deg,var(--navy-950),var(--navy-800));
  color:#fff;text-align:center;
}
.cta-band h2{color:#fff;font-size:clamp(24px,3vw,34px);}
.cta-band p{color:rgba(255,255,255,.75);margin-top:12px;max-width:560px;margin-left:auto;margin-right:auto;}
.cta-band .hero-actions{justify-content:center;}

/* ---------------- Page hero (inner pages) ---------------- */
.page-hero{
  position:relative;
  background:
    linear-gradient(100deg, rgba(10,22,40,.92) 0%, rgba(10,22,40,.88) 35%, rgba(14,32,56,.55) 70%, rgba(14,32,56,.35) 100%),
    var(--page-hero-img, none) center/cover no-repeat,
    linear-gradient(160deg,var(--navy-950),var(--navy-900) 60%,var(--navy-800));
  color:#fff;padding:72px 0 64px;
}
.page-hero h1{color:#fff;font-size:clamp(28px,4vw,42px);}
.page-hero p{color:rgba(255,255,255,.75);margin-top:14px;max-width:640px;font-size:16.5px;}
.breadcrumb{font-size:13px;color:rgba(255,255,255,.55);margin-bottom:16px;}
.breadcrumb a{color:rgba(255,255,255,.8);font-weight:600;}

/* ---------------- About intro ---------------- */
.about-grid{display:grid;grid-template-columns:1fr 1fr;gap:56px;align-items:start;}
@media (max-width:900px){.about-grid{grid-template-columns:1fr;}}
.about-copy p{color:var(--ink-700);font-size:16px;margin-bottom:16px;}
.mv-card{background:var(--paper-tint);border:1px solid var(--line);border-radius:14px;padding:26px;margin-bottom:18px;}
.mv-card h4{font-size:14px;text-transform:uppercase;letter-spacing:.06em;color:var(--blue-600);margin-bottom:10px;}
.mv-card p{font-size:15px;color:var(--ink-700);}

/* ---------------- Contact ---------------- */
.contact-grid{display:grid;grid-template-columns:.95fr 1.05fr;gap:48px;align-items:start;}
@media (max-width:900px){.contact-grid{grid-template-columns:1fr;}}
.contact-info-card{background:var(--navy-950);color:#fff;border-radius:16px;padding:34px;}
.contact-info-card h3{color:#fff;font-size:19px;margin-bottom:22px;}
.contact-info-card .row{display:flex;gap:14px;padding:14px 0;border-bottom:1px solid rgba(255,255,255,.12);}
.contact-info-card .row:last-child{border-bottom:none;}
.contact-info-card .row .ic{
  width:38px;height:38px;border-radius:9px;background:rgba(255,255,255,.08);flex-shrink:0;
  display:flex;align-items:center;justify-content:center;color:var(--amber-500);
}
.contact-info-card .row .label{font-size:12px;color:rgba(255,255,255,.55);margin-bottom:2px;}
.contact-info-card .row .val{font-size:14.5px;font-weight:600;}
.zones-mini{margin-top:22px;padding-top:22px;border-top:1px solid rgba(255,255,255,.12);}
.zones-mini .label{font-size:12px;color:rgba(255,255,255,.55);margin-bottom:10px;}
.zones-mini .chip{display:inline-block;font-size:12.5px;font-weight:600;background:rgba(255,255,255,.08);padding:6px 11px;border-radius:999px;margin:0 6px 6px 0;}

.form-card{border:1px solid var(--line);border-radius:16px;padding:32px;box-shadow:var(--shadow-sm);}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin-bottom:16px;}
@media (max-width:560px){.form-row{grid-template-columns:1fr;}}
.field label{display:block;font-size:13px;font-weight:700;color:var(--navy-900);margin-bottom:7px;}
.field input,.field select,.field textarea{
  width:100%;padding:12px 14px;border:1px solid var(--line);border-radius:8px;font-size:14.5px;
  font-family:inherit;background:var(--paper-tint);color:var(--ink-900);transition:border-color .15s ease, background .15s ease;
}
.field input:focus,.field select:focus,.field textarea:focus{outline:none;border-color:var(--blue-500);background:#fff;}
.field{margin-bottom:16px;}
.field textarea{resize:vertical;min-height:120px;}
.form-note{font-size:12.5px;color:var(--ink-500);margin-top:12px;text-align:center;}
#form-status{margin-top:14px;font-size:14px;font-weight:600;display:none;padding:12px 14px;border-radius:8px;}
#form-status.ok{display:block;background:#e9f8ef;color:#1a7a3f;}
#form-status.err{display:block;background:#fdecec;color:#b3261e;}

/* ---------------- Footer ---------------- */
.site-footer{background:var(--navy-950);color:rgba(255,255,255,.7);padding:64px 0 0;}
.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1.1fr;gap:36px;padding-bottom:44px;border-bottom:1px solid rgba(255,255,255,.1);}
@media (max-width:820px){.footer-grid{grid-template-columns:repeat(2,1fr);}}
@media (max-width:520px){.footer-grid{grid-template-columns:1fr;}}
.footer-brand{display:flex;align-items:center;gap:10px;margin-bottom:14px;}
.footer-brand img{height:44px;filter:brightness(0) invert(1);}
.site-footer p{font-size:14px;line-height:1.7;}
.site-footer h5{color:#fff;font-size:13px;text-transform:uppercase;letter-spacing:.06em;margin-bottom:16px;}
.site-footer ul li{margin-bottom:10px;}
.site-footer ul a{font-size:14px;transition:color .15s ease;}
.site-footer ul a:hover{color:#fff;}
.footer-bottom{display:flex;justify-content:space-between;align-items:center;padding:22px 0;font-size:12.5px;flex-wrap:wrap;gap:10px;}

/* Utility */
.mt-64{margin-top:64px;}
.text-center{text-align:center;}

/* WhatsApp floating button */
.whatsapp-float{
  position:fixed;right:22px;bottom:22px;z-index:200;
  width:58px;height:58px;border-radius:50%;
  background:#25D366;color:#fff;
  display:flex;align-items:center;justify-content:center;
  box-shadow:0 10px 24px rgba(37,211,102,.45), 0 2px 6px rgba(0,0,0,.2);
  transition:transform .18s ease, box-shadow .18s ease;
}
.whatsapp-float:hover{transform:scale(1.08);box-shadow:0 14px 30px rgba(37,211,102,.55), 0 2px 6px rgba(0,0,0,.25);}
.whatsapp-float svg{width:30px;height:30px;}
@media (max-width:600px){
  .whatsapp-float{right:16px;bottom:16px;width:52px;height:52px;}
  .whatsapp-float svg{width:27px;height:27px;}
}