/* ==========================================================================
   Dev-Road Design Upgrade
   Internal visual layer loaded after style.css.
   ========================================================================== */

:root{
  --upgrade-ink:#16131f;
  --upgrade-ink-2:#393245;
  --upgrade-muted:#716b7a;
  --upgrade-line:#ded8e8;
  --upgrade-paper:#ffffff;
  --upgrade-soft:#f7f8f6;
  --upgrade-warm:#fff8e8;
  --upgrade-teal:#1faeaa;
  --upgrade-teal-dark:#137b78;
  --upgrade-purple:#4B2E83;
  --upgrade-purple-deep:#211238;
  --upgrade-gold:#d8a51e;
  --upgrade-shadow:0 18px 44px rgba(33,18,56,.12);
  --upgrade-shadow-strong:0 28px 70px rgba(33,18,56,.2);
  --r-sm:8px;
  --r:8px;
  --r-lg:8px;
}

html{scroll-padding-top:92px}
body{
  color:var(--upgrade-ink);
  background:
    linear-gradient(180deg,#fff 0%,var(--upgrade-soft) 58%,#fff 100%);
}
h1,h2,h3,h4,
.brand-text strong,
.btn,
.label,
.card-tag{
  letter-spacing:0;
}

::selection{background:rgba(31,174,170,.22);color:var(--upgrade-purple-deep)}

/* Header */
.site-header{
  background:rgba(255,255,255,.9);
  border-bottom:1px solid rgba(75,46,131,.08);
  box-shadow:0 10px 30px rgba(33,18,56,.045);
}
.site-header.scrolled{
  border-bottom-color:rgba(75,46,131,.13);
  box-shadow:0 16px 42px rgba(33,18,56,.09);
}
.nav-wrap{height:84px}
.brand{
  gap:14px;
  min-width:0;
}
.brand-text{
  align-items:center;
  direction:ltr;
  text-align:center;
  line-height:1;
}
.brand-mark{
  width:56px;
  height:56px;
  filter:drop-shadow(0 10px 18px rgba(75,46,131,.18));
}
.brand-text strong{
  display:block;
  color:var(--upgrade-purple-deep);
  font-size:1.38rem;
}
.brand-text em{
  display:block;
  width:100%;
  color:var(--upgrade-teal-dark);
  font-size:.62rem;
  font-weight:700;
  white-space:nowrap;
  text-align:center;
  transform:translateY(2px);
}
.main-nav{
  gap:2px;
  padding:5px;
  border:1px solid rgba(75,46,131,.1);
  border-radius:8px;
  background:rgba(247,248,246,.74);
}
.nav-link{
  border-radius:7px;
  color:var(--upgrade-ink-2);
  padding:10px 15px;
}
.nav-link:hover{
  color:var(--upgrade-purple);
  background:#fff;
  box-shadow:0 6px 18px rgba(33,18,56,.06);
}
.nav-link.active{
  color:#fff;
  background:linear-gradient(135deg,var(--upgrade-purple),var(--upgrade-teal-dark));
  box-shadow:0 10px 22px rgba(31,174,170,.2);
}
.nav-link.active::after{display:none}
.lang-toggle{
  width:42px;
  height:42px;
  border-radius:8px;
  background:#fff;
  border-color:rgba(75,46,131,.16);
}
.lang-toggle:hover{
  transform:none;
  background:var(--upgrade-warm);
  border-color:rgba(216,165,30,.35);
  color:var(--upgrade-purple);
}

/* Buttons */
.btn{
  border-radius:8px;
  min-height:46px;
  box-shadow:none;
}
.btn-lg{min-height:56px}
.btn-primary{
  background:linear-gradient(135deg,var(--upgrade-purple) 0%,#5a3a96 46%,var(--upgrade-teal-dark) 100%);
  box-shadow:0 16px 34px rgba(31,174,170,.2);
}
.btn-primary:hover{
  transform:translateY(-2px);
  box-shadow:0 22px 44px rgba(31,174,170,.26);
}
.btn-outline-light{
  background:rgba(255,255,255,.08);
  border-color:rgba(255,255,255,.36);
}
.btn-outline-light:hover{
  transform:translateY(-2px);
  background:#fff;
  color:var(--upgrade-purple-deep);
}
.btn-ghost{
  background:#fff;
  border-color:rgba(75,46,131,.15);
}
.btn-ghost:hover{
  transform:translateY(-2px);
  background:var(--upgrade-purple-deep);
}

/* Hero */
.hero{
  min-height:calc(100vh - 84px);
  display:flex;
  align-items:center;
  padding:96px 0 78px;
  background:
    linear-gradient(135deg,rgba(22,19,31,.96),rgba(33,18,56,.96) 50%,rgba(19,123,120,.9)),
    repeating-linear-gradient(90deg,rgba(255,255,255,.07) 0 1px,transparent 1px 80px);
}
.hero::before{
  background:
    linear-gradient(90deg,rgba(255,255,255,.08) 1px,transparent 1px),
    linear-gradient(0deg,rgba(255,255,255,.055) 1px,transparent 1px);
  background-size:84px 84px;
  mask-image:linear-gradient(90deg,#000 0%,rgba(0,0,0,.65) 58%,transparent 100%);
  -webkit-mask-image:linear-gradient(90deg,#000 0%,rgba(0,0,0,.65) 58%,transparent 100%);
}
.hero-inner{
  max-width:850px;
}
.eyebrow{
  border-radius:8px;
  color:#d9fffc;
  background:rgba(255,255,255,.08);
  border-color:rgba(31,174,170,.46);
  margin-bottom:24px;
}
.hero h1{
  max-width:820px;
  font-size:3.75rem;
  line-height:1.12;
  margin-bottom:22px;
}
.hero h1 .accent{
  color:#83fff8;
  background:none;
  -webkit-text-fill-color:initial;
}
.hero p{
  max-width:650px;
  font-size:1.2rem;
  color:rgba(255,255,255,.82);
}
.hero-actions{gap:12px}
.hero-stats{
  max-width:860px;
  margin-top:42px;
  gap:0;
  padding:6px;
  border:1px solid rgba(255,255,255,.14);
  border-radius:8px;
  background:
    linear-gradient(135deg,rgba(255,255,255,.08),rgba(255,255,255,.035)),
    linear-gradient(90deg,rgba(31,174,170,.08),rgba(216,165,30,.05));
  box-shadow:0 18px 46px rgba(0,0,0,.16);
  backdrop-filter:blur(12px);
  -webkit-backdrop-filter:blur(12px);
  overflow:hidden;
}
.stat{
  min-height:94px;
  display:flex;
  flex-direction:column;
  align-items:center;
  justify-content:center;
  gap:6px;
  position:relative;
  padding:16px 18px;
  border:0;
  border-radius:6px;
  background:transparent;
  box-shadow:none;
  backdrop-filter:none;
}
.stat::before{
  content:"";
  position:absolute;
  inset-block:14px;
  inset-inline-start:0;
  width:1px;
  background:linear-gradient(180deg,transparent,rgba(255,255,255,.2),transparent);
}
.stat:first-child::before{display:none}
.stat::after{
  content:"";
  position:absolute;
  top:0;
  inset-inline:18px;
  height:2px;
  border-radius:2px;
  background:linear-gradient(90deg,transparent,rgba(131,255,248,.65),rgba(216,165,30,.45),transparent);
  opacity:.7;
}
.stat b{
  color:#fff;
  background:none;
  -webkit-text-fill-color:initial;
  font-size:2rem;
  line-height:1;
}
.stat span{
  color:rgba(255,255,255,.66);
  font-size:.88rem;
  line-height:1.4;
}

/* Sections */
.section{padding:92px 0}
.section.mesh{
  background:
    linear-gradient(180deg,var(--upgrade-soft),#fff 68%),
    repeating-linear-gradient(90deg,rgba(75,46,131,.045) 0 1px,transparent 1px 74px);
}
.sec-head{margin-bottom:44px}
.label{
  border-radius:8px;
  background:rgba(31,174,170,.1);
  color:var(--upgrade-teal-dark);
  text-transform:none;
  font-size:.88rem;
}
.sec-head h2,
.about-copy h2,
.contact-aside h2{
  color:var(--upgrade-purple-deep);
}
.sec-head h2{font-size:2.35rem}
.sec-head p,
.about-copy p{
  color:var(--upgrade-muted);
}

/* About */
.about-split{
  gap:72px;
  align-items:start;
}
.about-copy{
  padding-top:10px;
}
.about-copy h2{
  font-size:2.45rem;
}
.vmc{
  gap:12px;
}
.vmc-card{
  border-radius:8px;
  border-color:rgba(75,46,131,.13);
  box-shadow:0 14px 34px rgba(33,18,56,.08);
}
.vmc-card::before{
  width:5px;
  background:linear-gradient(180deg,var(--upgrade-teal),var(--upgrade-gold));
}
.vmc-card:hover{
  transform:translateY(-3px);
  box-shadow:var(--upgrade-shadow);
}

/* Cards */
.grid-cards{gap:18px}
.card{
  border-radius:8px;
  padding:28px 26px;
  border-color:rgba(75,46,131,.12);
  box-shadow:0 12px 30px rgba(33,18,56,.055);
  color:var(--upgrade-ink);
}
.card::before{
  content:"";
  position:absolute;
  inset-inline:0;
  top:0;
  height:4px;
  background:linear-gradient(90deg,var(--upgrade-teal),var(--upgrade-gold),var(--upgrade-purple));
  opacity:.88;
}
.card::after{display:none}
.card .card-glow{display:none}
.card:hover{
  transform:translateY(-5px);
  border-color:rgba(31,174,170,.28);
  box-shadow:var(--upgrade-shadow);
  color:var(--upgrade-ink);
}
.card:hover .card-title{color:var(--upgrade-purple-deep)}
.card:hover .card-desc{color:var(--upgrade-muted)}
.card:hover .icon-wrap{
  background:var(--upgrade-purple-deep);
  border-color:var(--upgrade-purple-deep);
  color:#fff;
}
.icon-wrap{
  border-radius:8px;
  background:linear-gradient(180deg,#fff,var(--upgrade-soft));
  color:var(--upgrade-purple);
  border-color:rgba(75,46,131,.13);
}
.card-title{color:var(--upgrade-purple-deep)}
.card-desc{color:var(--upgrade-muted)}
.card-tag{
  border-radius:8px;
  background:var(--upgrade-warm);
  color:#89640b;
}
.card:hover .card-tag{
  background:var(--upgrade-warm);
  color:#89640b;
}

/* Why section */
.why{
  background:
    linear-gradient(135deg,var(--upgrade-purple-deep),#1f2f34 68%,var(--upgrade-teal-dark));
}
.why::before{
  background:
    repeating-linear-gradient(90deg,rgba(255,255,255,.065) 0 1px,transparent 1px 80px),
    repeating-linear-gradient(0deg,rgba(255,255,255,.045) 0 1px,transparent 1px 80px);
}
.why-item{
  border-radius:8px;
  background:rgba(255,255,255,.075);
}
.why-num{
  border-radius:8px;
  background:var(--upgrade-warm);
  color:var(--upgrade-purple-deep);
}

/* CTA and footer */
.cta-inner{
  border-radius:8px;
  background:
    linear-gradient(135deg,var(--upgrade-purple) 0%,var(--upgrade-teal-dark) 74%),
    repeating-linear-gradient(90deg,rgba(255,255,255,.12) 0 1px,transparent 1px 70px);
  box-shadow:var(--upgrade-shadow-strong);
}
.site-footer{
  background:var(--upgrade-purple-deep);
}
.footer-logo{
  height:54px;
}
.quick-contact{
  gap:10px;
}
.qc-btn{
  border-radius:8px;
}
.qc-tip{
  border-radius:8px;
}

/* Inner pages and forms */
.page-hero{
  background:
    linear-gradient(135deg,var(--upgrade-purple-deep),rgba(19,123,120,.96)),
    repeating-linear-gradient(90deg,rgba(255,255,255,.08) 0 1px,transparent 1px 72px);
}
.page-hero::before{
  background:
    linear-gradient(90deg,rgba(255,255,255,.08) 1px,transparent 1px),
    linear-gradient(0deg,rgba(255,255,255,.06) 1px,transparent 1px);
  background-size:72px 72px;
}
.page-hero h1{font-size:2.9rem}
.vmt,
.goal,
.cm,
.form-card,
.map-embed{
  border-radius:8px;
}
.vmt,
.goal,
.cm{
  border-color:rgba(75,46,131,.12);
}
.form-card{
  box-shadow:var(--upgrade-shadow);
  border-color:rgba(75,46,131,.12);
}
.field input,
.field textarea{
  border-radius:8px;
  background:#fff;
}

/* Motion and responsive polish */
@media (prefers-reduced-motion:reduce){
  *,
  *::before,
  *::after{
    animation-duration:.01ms !important;
    animation-iteration-count:1 !important;
    scroll-behavior:auto !important;
    transition-duration:.01ms !important;
  }
}

@media (max-width:1000px){
  .hero h1{font-size:3.15rem}
  .hero{min-height:auto}
}

@media (max-width:860px){
  .nav-wrap{height:76px}
  html{scroll-padding-top:84px}
  .brand-mark{width:50px;height:50px}
  .main-nav{
    inset-block-start:76px;
    border-radius:0;
    padding:16px 22px 24px;
  }
  .hero{
    padding:72px 0 62px;
  }
  .hero h1{
    font-size:2.7rem;
  }
  .hero-stats{
    grid-template-columns:repeat(2,1fr);
  }
  .stat:nth-child(odd)::before{
    display:none;
  }
  .section{padding:72px 0}
}

@media (max-width:580px){
  .container{padding:0 18px}
  .brand-text strong{font-size:1.2rem}
  .brand-mark{width:46px;height:46px}
  .hero h1{font-size:2.25rem}
  .hero p{font-size:1.04rem}
  .hero-actions .btn{
    width:100%;
  }
  .hero-stats{
    grid-template-columns:1fr;
    max-width:420px;
    margin-inline:auto;
  }
  .stat{
    min-height:76px;
  }
  .stat::before{
    display:none;
  }
  .stat + .stat{
    border-top:1px solid rgba(255,255,255,.12);
  }
  .sec-head h2,
  .about-copy h2{
    font-size:1.85rem;
  }
  .page-hero h1{font-size:2.1rem}
}