/* ===========================================================
   KONSTRUX — design tokens
   Palette drawn directly from the product mark: deep navy body,
   the electric-blue glow from the logo's gradient as the single
   accent, white for contrast. No colour outside that family.
   =========================================================== */
:root{
  --navy-950:#080a24;
  --navy-900:#0d1133;
  --navy-800:#141a4a;
  --navy-700:#1c2361;

  /* accent = the electric blue from the KONSTRUX mark's core glow */
  --accent-600:#2536d6;
  --accent-500:#3b4be8;
  --accent-400:#6577ff;
  --accent-100:#e7e9ff;

  --paper:#f4f5fb;
  --paper-alt:#ffffff;
  --ink-900:#11132b;
  --ink-700:#33355a;
  --ink-500:#5b5d80;
  --ink-400:#8688a6;
  --line:#e3e4f0;
  --line-dark:rgba(255,255,255,.12);
  --ok:#1fae6b;
  --warn:#e0392b;

  --display:'Bricolage Grotesque', 'Space Grotesk', 'Archivo', sans-serif;
  --body:'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --mono:'IBM Plex Mono', 'SFMono-Regular', Consolas, monospace;

  --radius-sm:10px;
  --radius-md:16px;
  --radius-lg:26px;
  --container:1160px;
  --shadow-soft:0 20px 50px -25px rgba(10,13,40,.35);
  --shadow-card:0 1px 0 rgba(10,13,40,.04), 0 12px 30px -20px rgba(10,13,40,.18);
}

*,*::before,*::after{box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{
  margin:0;
  font-family:var(--body);
  color:var(--ink-900);
  background:var(--paper);
  -webkit-font-smoothing:antialiased;
  line-height:1.55;
}
img{max-width:100%;display:block;}
a{color:inherit;text-decoration:none;}
ul{margin:0;padding:0;list-style:none;}
h1,h2,h3,h4{font-family:var(--display);margin:0;line-height:1.06;letter-spacing:-.022em;font-weight:700;}
p{margin:0;}
button{font-family:inherit;}

.wrap{max-width:var(--container);margin:0 auto;padding:0 28px;}

:focus-visible{outline:3px solid var(--accent-400);outline-offset:3px;border-radius:4px;}

@media (prefers-reduced-motion: reduce){
  *{animation-duration:.001ms !important;animation-iteration-count:1 !important;transition-duration:.001ms !important;scroll-behavior:auto !important;}
}

/* ---------- eyebrow / labels ---------- */
.eyebrow{
  display:inline-flex;align-items:center;gap:8px;
  font-family:var(--mono);font-size:12.5px;letter-spacing:.14em;text-transform:uppercase;
  color:var(--accent-400);
}
.eyebrow::before{content:"";width:7px;height:7px;border-radius:50%;background:var(--accent-500);box-shadow:0 0 0 3px rgba(61,78,235,.20);}
.eyebrow.dark{color:var(--accent-600);}

/* ---------- buttons ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  padding:14px 26px;border-radius:999px;font-weight:600;font-size:15px;
  border:1px solid transparent;cursor:pointer;transition:transform .18s ease,box-shadow .18s ease,background .18s ease,border-color .18s ease;
  white-space:nowrap;
}
.btn:hover{transform:translateY(-2px);}
.btn-primary{background:var(--accent-500);color:#fff;box-shadow:0 14px 30px -12px rgba(61,78,235,.55);}
.btn-primary:hover{background:var(--accent-400);}
.btn-ghost-light{background:rgba(255,255,255,.06);border-color:rgba(255,255,255,.35);color:#fff;}
.btn-ghost-light:hover{border-color:#fff;background:rgba(255,255,255,.14);}
.btn-ghost-dark{background:transparent;border-color:var(--line);color:var(--ink-900);}
.btn-ghost-dark:hover{border-color:var(--ink-900);}
.btn-store{
  display:inline-flex;align-items:center;gap:11px;padding:10px 18px 10px 14px;border-radius:12px;
  background:#fff;border:1px solid var(--line-dark);color:var(--navy-950);
}
.btn-store svg{flex:none;}
.btn-store .store-txt{display:flex;flex-direction:column;line-height:1.15;text-align:left;}
.btn-store .store-txt small{font-size:10.5px;color:var(--ink-500);font-weight:500;letter-spacing:.03em;}
.btn-store .store-txt strong{font-size:14.5px;font-family:var(--display);font-weight:700;}
.btn-store.on-dark{background:rgba(255,255,255,.07);border-color:rgba(255,255,255,.2);color:#fff;}
.btn-store.on-dark .store-txt small{color:rgba(255,255,255,.6);}
.btn-store.soon{opacity:.75;cursor:default;}
.btn-store.soon:hover{transform:none;}

/* ---------- top nav ---------- */
.site-header{
  position:sticky;top:0;z-index:100;
  background:rgba(8,10,36,.86);backdrop-filter:blur(14px);
  border-bottom:1px solid var(--line-dark);
}
.nav{display:flex;align-items:center;justify-content:space-between;height:78px;gap:24px;}
.brand{display:flex;align-items:center;gap:10px;color:#fff;font-family:var(--display);font-weight:700;font-size:19px;letter-spacing:-.01em;}
.brand img{height:30px;width:auto;border-radius:6px;}
.nav-links{display:flex;align-items:center;gap:32px;}
.nav-links a{color:rgba(255,255,255,.78);font-size:14.5px;font-weight:500;transition:color .15s;}
.nav-links a:hover{color:#fff;}
.nav-actions{display:flex;align-items:center;gap:12px;}
.nav-toggle{
  display:none;flex-direction:column;justify-content:center;align-items:center;gap:5px;
  width:40px;height:40px;border-radius:10px;border:1px solid rgba(255,255,255,.18);
  background:rgba(255,255,255,.06);cursor:pointer;flex:none;padding:0;
}
.nav-toggle span{display:block;width:18px;height:2px;border-radius:2px;background:#fff;transition:transform .25s ease,opacity .25s ease;}
.nav-toggle.open span:nth-child(1){transform:translateY(7px) rotate(45deg);}
.nav-toggle.open span:nth-child(2){opacity:0;}
.nav-toggle.open span:nth-child(3){transform:translateY(-7px) rotate(-45deg);}

.mobile-menu{
  display:none;flex-direction:column;
  max-height:0;overflow:hidden;
  background:var(--navy-950);border-top:1px solid transparent;
  transition:max-height .32s ease;
}
.mobile-menu.open{max-height:600px;border-top-color:var(--line-dark);}
.mobile-menu a{padding:15px 28px;color:rgba(255,255,255,.82);font-size:15px;font-weight:500;border-bottom:1px solid rgba(255,255,255,.06);}
.mobile-menu a:hover{color:#fff;}
.mobile-menu-actions{display:flex;flex-direction:column;gap:10px;padding:18px 28px 24px;}
.mobile-menu-actions .btn, .mobile-menu-actions .btn-store{width:100%;}

@media (max-width:920px){
  .nav-links{display:none;}
  .nav-actions .btn-store, .nav-actions .btn-primary{display:none;}
  .nav-toggle{display:flex;}
  .mobile-menu{display:flex;}
}

/* ---------- footer ---------- */
.site-footer{background:var(--navy-950);color:rgba(255,255,255,.62);padding:72px 0 28px;}
.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:40px;padding-bottom:48px;border-bottom:1px solid var(--line-dark);}
.footer-brand .brand{margin-bottom:14px;}
.footer-brand p{max-width:320px;color:rgba(255,255,255,.5);font-size:14.5px;}
.footer-col h4{color:#fff;font-size:13px;letter-spacing:.06em;text-transform:uppercase;font-family:var(--mono);font-weight:600;margin-bottom:16px;}
.footer-col ul li{margin-bottom:11px;}
.footer-col a{font-size:14.5px;color:rgba(255,255,255,.62);transition:color .15s;}
.footer-col a:hover{color:#fff;}
.footer-bottom{display:flex;justify-content:space-between;align-items:center;padding-top:26px;font-size:13px;color:rgba(255,255,255,.4);flex-wrap:wrap;gap:12px;}
.footer-bottom a.footer-credit{color:rgba(255,255,255,.6);text-decoration:underline;text-underline-offset:3px;transition:color .15s;}
.footer-bottom a.footer-credit:hover{color:#fff;}
.footer-stores{display:flex;gap:10px;margin-top:18px;}

.contact-list li{display:flex;align-items:flex-start;gap:10px;margin-bottom:14px;}
.contact-list li:last-child{margin-bottom:0;}
.contact-list .ci{
  flex:none;width:20px;height:20px;margin-top:1px;
  display:flex;align-items:center;justify-content:center;color:var(--accent-400);
}
.contact-list li > a, .contact-list li > span:last-child{font-size:14.5px;color:rgba(255,255,255,.62);line-height:1.4;}
.contact-list li > a:hover{color:#fff;}

@media (max-width:860px){
  .footer-grid{grid-template-columns:1fr 1fr;}
}
@media (max-width:560px){
  .footer-grid{grid-template-columns:1fr;gap:32px;}
  .footer-bottom{flex-direction:column;align-items:flex-start;gap:8px;}
}

/* ---------- generic section scaffolding ---------- */
section{padding:110px 0;}
.section-head{max-width:640px;margin-bottom:56px;}
.section-head .eyebrow{margin-bottom:16px;}
.section-head h2{font-size:clamp(30px,4vw,44px);color:var(--ink-900);}
.section-head p{margin-top:16px;font-size:17px;color:var(--ink-500);}
.section-head.center{margin-left:auto;margin-right:auto;text-align:center;}

.on-navy{background:var(--navy-950);color:#fff;}
.on-navy .section-head h2{color:#fff;}
.on-navy .section-head p{color:rgba(255,255,255,.6);}

@media (max-width:640px){
  section{padding:72px 0;}
}

/* ---------- floating WhatsApp button ---------- */
.wa-float{
  position:fixed;right:22px;bottom:22px;z-index:200;
  width:58px;height:58px;border-radius:50%;background:#25D366;
  display:flex;align-items:center;justify-content:center;
  box-shadow:0 12px 28px -8px rgba(37,211,102,.6), 0 4px 12px rgba(0,0,0,.2);
  transition:transform .2s ease, box-shadow .2s ease;
}
.wa-float:hover{transform:translateY(-3px) scale(1.05);box-shadow:0 16px 34px -8px rgba(37,211,102,.7), 0 6px 14px rgba(0,0,0,.22);}
.wa-float::before{
  content:"";position:absolute;inset:0;border-radius:50%;background:#25D366;
  animation:wa-pulse 2.4s ease-out infinite;z-index:-1;
}
@keyframes wa-pulse{
  0%{transform:scale(1);opacity:.55;}
  100%{transform:scale(1.9);opacity:0;}
}
@media (max-width:640px){
  .wa-float{right:16px;bottom:16px;width:52px;height:52px;}
}
@media (prefers-reduced-motion: reduce){
  .wa-float::before{animation:none;}
}

/* ---------- shared: CTA row + final CTA banner (used on multiple pages) ---------- */
.hero-ctas{display:flex;flex-wrap:wrap;gap:14px;margin-top:34px;}
.hero-stores{display:flex;flex-wrap:wrap;gap:12px;margin-top:28px;}

.final-cta{
  background:linear-gradient(135deg,var(--navy-900),var(--accent-500) 145%);
  border-radius:32px;padding:70px 60px;position:relative;overflow:hidden;color:#fff;text-align:center;
}
.final-cta::before{
  content:"";position:absolute;inset:0;
  background-image:linear-gradient(rgba(255,255,255,.06) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.06) 1px,transparent 1px);
  background-size:44px 44px;mask-image:radial-gradient(ellipse 80% 80% at 50% 20%,#000 30%,transparent 80%);
}
.final-cta h2{position:relative;font-size:clamp(28px,4vw,42px);max-width:640px;margin:0 auto;color:#fff;}
.final-cta p{position:relative;margin-top:16px;color:rgba(255,255,255,.68);font-size:16.5px;}
.final-cta .hero-stores{justify-content:center;position:relative;}
.final-cta .hero-ctas{justify-content:center;position:relative;}
@media (max-width:640px){.final-cta{padding:48px 26px;}}