/* =====================================================================
   TRIAC SOLUTIONS — Modern Design System (2025 redesign)
   Vanilla CSS3 · Flexbox/Grid · no framework dependency
   ===================================================================== */

:root{
  --ink:#0c1a2b;
  --navy:#0a1f3c;
  --navy-2:#0d2b52;
  --brand:#1a5cff;
  --brand-600:#0f47d6;
  --brand-tint:#eaf1ff;
  --muted:#57697f;
  --muted-2:#7c8ca0;
  --bg:#ffffff;
  --bg-soft:#f5f8fc;
  --bg-soft-2:#eef3fa;
  --line:#e5ecf5;
  --line-2:#d8e2f0;
  --white:#ffffff;
  --radius:18px;
  --radius-sm:12px;
  --radius-lg:26px;
  --shadow-sm:0 1px 2px rgba(12,26,43,.06), 0 2px 8px rgba(12,26,43,.05);
  --shadow-md:0 12px 30px -12px rgba(12,26,43,.18), 0 4px 12px -6px rgba(12,26,43,.10);
  --shadow-lg:0 30px 60px -20px rgba(10,31,60,.30);
  --wrap:1200px;
  --ease:cubic-bezier(.22,.61,.36,1);
  --font-head:"Sora", system-ui, sans-serif;
  --font-body:"Manrope", system-ui, sans-serif;
}

/* ---------- reset ---------- */
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{
  margin:0;
  font-family:var(--font-body);
  font-size:17px;
  line-height:1.7;
  color:var(--ink);
  background:var(--bg);
  -webkit-font-smoothing:antialiased;
  text-rendering:optimizeLegibility;
}
img{max-width:100%;height:auto;display:block}
a{color:var(--brand);text-decoration:none;transition:color .2s var(--ease)}
a:hover{color:var(--brand-600)}
h1,h2,h3,h4,h5{font-family:var(--font-head);color:var(--navy);margin:0 0 .5em;line-height:1.15;font-weight:700;letter-spacing:-.02em}
h1{font-size:clamp(2.1rem,4.6vw,3.5rem)}
h2{font-size:clamp(1.7rem,3.4vw,2.5rem)}
h3{font-size:1.25rem}
p{margin:0 0 1rem}
ul{margin:0;padding:0;list-style:none}
button{font-family:inherit}
:focus-visible{outline:3px solid var(--brand);outline-offset:2px;border-radius:6px}

/* ---------- layout ---------- */
.wrap{width:100%;max-width:var(--wrap);margin:0 auto;padding:0 24px}
.section{padding:96px 0}
.section-sm{padding:64px 0}
.section-soft{background:var(--bg-soft)}
.section-navy{background:linear-gradient(160deg,#0a1f3c 0%,#0d2b52 100%);color:#dbe6f5}
.section-navy h1,.section-navy h2,.section-navy h3{color:#fff}
.center{text-align:center}
.narrow{max-width:760px;margin-left:auto;margin-right:auto}

.eyebrow{
  display:inline-flex;align-items:center;gap:8px;
  font-family:var(--font-head);font-weight:600;font-size:.8rem;
  letter-spacing:.16em;text-transform:uppercase;color:var(--brand);
  margin-bottom:16px;
}
.eyebrow::before{content:"";width:26px;height:2px;background:var(--brand);border-radius:2px}
.section-navy .eyebrow{color:#7fb0ff}
.section-navy .eyebrow::before{background:#7fb0ff}
.center .eyebrow{justify-content:center}
.lead{font-size:1.13rem;color:var(--muted);line-height:1.75}
.section-navy .lead{color:#b8c9e0}

.section-head{max-width:820px;margin:0 auto 56px}
.section-head.center{text-align:center}

/* ---------- buttons ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:10px;
  font-family:var(--font-head);font-weight:600;font-size:.98rem;
  padding:15px 30px;border-radius:999px;border:1.5px solid transparent;
  cursor:pointer;transition:all .25s var(--ease);white-space:nowrap;
  text-decoration:none;line-height:1;
}
.btn i{font-size:.9em;transition:transform .25s var(--ease)}
.btn-primary{background:var(--brand);color:#fff;box-shadow:0 10px 22px -10px rgba(26,92,255,.7)}
.btn-primary:hover{background:var(--brand-600);color:#fff;transform:translateY(-2px);box-shadow:0 16px 30px -12px rgba(26,92,255,.75)}
.btn-primary:hover i{transform:translateX(4px)}
.btn-ghost{background:transparent;color:var(--navy);border-color:var(--line-2)}
.btn-ghost:hover{border-color:var(--navy);color:var(--navy);transform:translateY(-2px)}
.btn-light{background:rgba(255,255,255,.1);color:#fff;border-color:rgba(255,255,255,.35);backdrop-filter:blur(6px)}
.btn-light:hover{background:#fff;color:var(--navy);transform:translateY(-2px)}
.btn-white{background:#fff;color:var(--navy)}
.btn-white:hover{color:var(--navy);transform:translateY(-2px);box-shadow:var(--shadow-md)}

/* =====================================================================
   HEADER
   ===================================================================== */
.site-header{position:sticky;top:0;z-index:900}
.topbar{background:var(--navy);color:#c4d3e8;font-size:.85rem}
.topbar-inner{display:flex;align-items:center;justify-content:space-between;gap:18px;min-height:44px;flex-wrap:wrap}
.topbar-contact{display:flex;align-items:center;gap:18px;flex-wrap:wrap}
.topbar-contact a,.topbar-contact span{color:#c4d3e8;display:inline-flex;align-items:center;gap:7px}
.topbar-contact a:hover{color:#fff}
.topbar-contact i{color:var(--brand)}
.topbar-social{display:flex;align-items:center;gap:10px}
.topbar-social a{
  width:30px;height:30px;border-radius:50%;display:grid;place-items:center;
  background:rgba(255,255,255,.08);color:#c4d3e8;font-size:.85rem;
}
.topbar-social a:hover{background:var(--brand);color:#fff}

.navbar{
  display:flex;align-items:center;justify-content:space-between;gap:24px;
  min-height:76px;background:rgba(255,255,255,.9);backdrop-filter:blur(12px);
  border-bottom:1px solid var(--line);transition:box-shadow .3s var(--ease);
}
.site-header.scrolled .navbar{box-shadow:var(--shadow-sm)}
.brand{display:flex;align-items:center;gap:12px}
.brand img{height:52px;width:auto;border-radius:8px}
.brand-name{font-family:var(--font-head);font-weight:700;font-size:1.15rem;color:var(--navy);line-height:1.1}
.brand-name small{display:block;font-size:.62rem;letter-spacing:.22em;text-transform:uppercase;color:var(--muted-2);font-weight:600}

.nav-menu{display:flex;align-items:center;gap:6px}
.nav-menu>li>a{
  display:block;padding:10px 16px;border-radius:999px;
  font-family:var(--font-head);font-weight:600;font-size:.95rem;color:var(--ink);
}
.nav-menu>li>a:hover{color:var(--brand);background:var(--brand-tint)}
.nav-menu>li.active>a{color:var(--brand)}
.nav-menu>li.nav-cta{margin-left:8px}
.nav-menu>li.nav-cta>a{background:var(--navy);color:#fff;padding:11px 22px}
.nav-menu>li.nav-cta>a:hover{background:var(--brand);color:#fff}

.nav-toggle{
  display:none;flex-direction:column;justify-content:center;gap:5px;
  width:46px;height:46px;border:1px solid var(--line-2);border-radius:12px;
  background:#fff;cursor:pointer;padding:0;
}
.nav-toggle span{display:block;width:20px;height:2px;background:var(--navy);margin:0 auto;border-radius:2px;transition:.3s var(--ease)}
.nav-toggle[aria-expanded="true"] span:nth-child(1){transform:translateY(7px) rotate(45deg)}
.nav-toggle[aria-expanded="true"] span:nth-child(2){opacity:0}
.nav-toggle[aria-expanded="true"] span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}

@media(max-width:960px){
  .nav-toggle{display:flex}
  .nav-menu{
    position:absolute;top:100%;left:0;right:0;flex-direction:column;align-items:stretch;
    gap:2px;background:#fff;padding:14px 20px 22px;border-bottom:1px solid var(--line);
    box-shadow:var(--shadow-md);transform:translateY(-12px);opacity:0;pointer-events:none;
    transition:.28s var(--ease);
  }
  .navbar{position:relative}
  .nav-menu.open{transform:translateY(0);opacity:1;pointer-events:auto}
  .nav-menu>li>a{padding:14px 16px}
  .nav-menu>li.nav-cta{margin:8px 0 0}
  .nav-menu>li.nav-cta>a{text-align:center}
}

/* =====================================================================
   HERO SLIDER (home)
   ===================================================================== */
.hero{position:relative;overflow:hidden;background:var(--navy)}
.hero-track{position:relative;min-height:640px}
.hero-slide{
  position:absolute;inset:0;display:flex;align-items:center;
  background-size:cover;background-position:center;
  opacity:0;visibility:hidden;transition:opacity .9s var(--ease);
}
.hero-slide.active{opacity:1;visibility:visible}
.hero-slide::before{
  content:"";position:absolute;inset:0;
  background:linear-gradient(100deg,rgba(7,18,36,.92) 0%,rgba(7,18,36,.72) 45%,rgba(7,18,36,.35) 100%);
}
.hero-inner{position:relative;z-index:2;max-width:720px;padding:80px 0;color:#fff}
.hero .eyebrow{color:#8fb6ff}
.hero .eyebrow::before{background:#8fb6ff}
.hero h1{color:#fff;font-size:clamp(2.2rem,4.8vw,3.7rem);margin-bottom:20px}
.hero-sub{font-size:1.2rem;color:#c9d8ef;max-width:560px;margin-bottom:34px}
.hero-actions{display:flex;flex-wrap:wrap;gap:14px}
.hero-slide .hero-inner>*{opacity:0;transform:translateY(22px);animation:heroIn .8s var(--ease) forwards}
.hero-slide.active .eyebrow{animation-delay:.15s}
.hero-slide.active h1{animation-delay:.28s}
.hero-slide.active .hero-sub{animation-delay:.42s}
.hero-slide.active .hero-actions{animation-delay:.56s}
.hero-slide:not(.active) .hero-inner>*{animation:none;opacity:0}
@keyframes heroIn{to{opacity:1;transform:none}}

.hero-nav{
  position:absolute;top:50%;transform:translateY(-50%);z-index:5;
  width:52px;height:52px;border-radius:50%;border:1px solid rgba(255,255,255,.3);
  background:rgba(255,255,255,.08);color:#fff;cursor:pointer;
  display:grid;place-items:center;font-size:1.1rem;backdrop-filter:blur(4px);
  transition:.25s var(--ease);
}
.hero-nav:hover{background:#fff;color:var(--navy)}
.hero-nav.prev{left:24px}
.hero-nav.next{right:24px}
.hero-dots{position:absolute;bottom:28px;left:50%;transform:translateX(-50%);z-index:5;display:flex;gap:10px}
.hero-dots button{
  width:10px;height:10px;border-radius:50%;border:none;cursor:pointer;padding:0;
  background:rgba(255,255,255,.4);transition:.25s var(--ease);
}
.hero-dots button.active{background:#fff;width:30px;border-radius:6px}
@media(max-width:768px){
  .hero-track{min-height:560px}
  .hero-nav{display:none}
  .hero-slide::before{background:linear-gradient(180deg,rgba(7,18,36,.82),rgba(7,18,36,.9))}
}

/* stat strip under hero */
.stat-strip{background:var(--navy-2);border-top:1px solid rgba(255,255,255,.08)}
.stat-strip .wrap{display:grid;grid-template-columns:repeat(4,1fr);gap:8px}
.stat{padding:30px 16px;text-align:center;color:#cdddf2}
.stat .num{font-family:var(--font-head);font-weight:700;font-size:2.2rem;color:#fff;line-height:1}
.stat .lbl{font-size:.9rem;color:#93a8c6;margin-top:8px}
@media(max-width:680px){.stat-strip .wrap{grid-template-columns:repeat(2,1fr)}}

/* =====================================================================
   FEATURES (why us tiles)
   ===================================================================== */
.grid{display:grid;gap:26px}
.grid-4{grid-template-columns:repeat(4,1fr)}
.grid-3{grid-template-columns:repeat(3,1fr)}
.grid-2{grid-template-columns:repeat(2,1fr)}
@media(max-width:980px){.grid-4{grid-template-columns:repeat(2,1fr)}.grid-3{grid-template-columns:repeat(2,1fr)}}
@media(max-width:640px){.grid-4,.grid-3,.grid-2{grid-template-columns:1fr}}

.feature-card{
  background:#fff;border:1px solid var(--line);border-radius:var(--radius);
  padding:34px 28px;transition:.3s var(--ease);
}
.feature-card:hover{transform:translateY(-6px);box-shadow:var(--shadow-md);border-color:transparent}
.feature-ico{
  width:60px;height:60px;border-radius:16px;display:grid;place-items:center;
  background:var(--brand-tint);color:var(--brand);font-size:1.5rem;margin-bottom:22px;
  transition:.3s var(--ease);
}
.feature-card:hover .feature-ico{background:var(--brand);color:#fff;transform:rotate(-6deg)}
.feature-card h3{margin-bottom:8px}
.feature-card p{color:var(--muted);margin:0;font-size:.98rem}

/* =====================================================================
   SERVICES
   ===================================================================== */
.service-card{
  position:relative;background:#fff;border:1px solid var(--line);border-radius:var(--radius);
  padding:34px 30px;transition:.3s var(--ease);overflow:hidden;height:100%;
}
.service-card::after{content:"";position:absolute;left:0;top:0;height:4px;width:0;background:var(--brand);transition:width .35s var(--ease)}
.service-card:hover{transform:translateY(-6px);box-shadow:var(--shadow-md);border-color:transparent}
.service-card:hover::after{width:100%}
.service-ico{
  width:66px;height:66px;border-radius:18px;background:linear-gradient(150deg,var(--brand-tint),#f4f8ff);
  display:grid;place-items:center;margin-bottom:22px;transition:.3s var(--ease);
}
.service-ico img{width:34px;height:34px}
.service-card:hover .service-ico{transform:translateY(-4px)}
.service-card h3{margin-bottom:10px;font-size:1.2rem}
.service-card p{color:var(--muted);margin:0;font-size:.97rem}
.service-more{display:inline-flex;align-items:center;gap:8px;margin-top:18px;font-family:var(--font-head);font-weight:600;font-size:.9rem;color:var(--brand)}
.service-more i{transition:transform .25s var(--ease)}
.service-card:hover .service-more i{transform:translateX(4px)}

/* =====================================================================
   ABOUT / SPLIT
   ===================================================================== */
.split{display:grid;grid-template-columns:1.05fr .95fr;gap:60px;align-items:center}
.split.reverse .split-media{order:2}
@media(max-width:920px){.split{grid-template-columns:1fr;gap:40px}.split.reverse .split-media{order:0}}
.split-media{position:relative}
.split-media img{border-radius:var(--radius);box-shadow:var(--shadow-lg);width:100%;object-fit:cover}
.split-media .media-badge{
  position:absolute;left:-18px;bottom:-18px;background:#fff;border-radius:var(--radius-sm);
  padding:20px 24px;box-shadow:var(--shadow-md);display:flex;align-items:center;gap:14px;
}
.media-badge .mb-num{font-family:var(--font-head);font-weight:700;font-size:1.8rem;color:var(--brand);line-height:1}
.media-badge .mb-txt{font-size:.85rem;color:var(--muted);line-height:1.3}
.split-body p{color:var(--muted)}
.split-body h2{margin-bottom:20px}

.check-list{display:grid;gap:14px;margin:26px 0}
.check-list li{display:flex;gap:12px;align-items:flex-start;color:var(--ink);font-size:1rem}
.check-list i{color:var(--brand);margin-top:5px;flex-shrink:0}

/* =====================================================================
   SKILLS / PROGRESS
   ===================================================================== */
.skills-grid{display:grid;grid-template-columns:1fr 1fr;gap:20px 48px}
@media(max-width:760px){.skills-grid{grid-template-columns:1fr}}
.skill-row{margin-bottom:8px}
.skill-row .skill-top{display:flex;justify-content:space-between;align-items:baseline;margin-bottom:10px}
.skill-row h3{font-size:1rem;margin:0;color:#fff}
.skill-row .pct{font-family:var(--font-head);font-weight:600;color:#8fb6ff;font-size:.9rem}
.track{height:8px;border-radius:999px;background:rgba(255,255,255,.12);overflow:hidden}
.track .fill{height:100%;width:0;border-radius:999px;background:linear-gradient(90deg,#1a5cff,#5b8bff);transition:width 1.3s var(--ease)}
.section-soft .skill-row h3{color:var(--navy)}
.section-soft .skill-row .pct{color:var(--brand)}
.section-soft .track{background:var(--bg-soft-2)}

/* =====================================================================
   TESTIMONIALS
   ===================================================================== */
.tst-viewport{overflow:hidden}
.tst-track{display:flex;gap:26px;transition:transform .55s var(--ease)}
.tst-card{
  flex:0 0 calc((100% - 52px)/3);background:#fff;border:1px solid var(--line);
  border-radius:var(--radius);padding:34px 30px;box-shadow:var(--shadow-sm);
}
@media(max-width:960px){.tst-card{flex-basis:calc((100% - 26px)/2)}}
@media(max-width:640px){.tst-card{flex-basis:100%}}
.tst-stars{color:#f5a623;margin-bottom:16px;font-size:.95rem;letter-spacing:2px}
.tst-quote{font-size:1.05rem;color:var(--ink);line-height:1.7;margin-bottom:24px}
.tst-quote::before{content:"\201C";font-family:Georgia,serif;font-size:2.4rem;color:var(--brand);line-height:0;vertical-align:-.35em;margin-right:4px}
.tst-person{display:flex;align-items:center;gap:14px}
.tst-avatar{width:48px;height:48px;border-radius:50%;background:var(--brand-tint);color:var(--brand);display:grid;place-items:center;font-family:var(--font-head);font-weight:700}
.tst-person .name{font-family:var(--font-head);font-weight:600;color:var(--navy);line-height:1.2}
.tst-person .role{font-size:.85rem;color:var(--muted-2)}
.tst-dots{display:flex;justify-content:center;gap:9px;margin-top:34px}
.tst-dots button{width:9px;height:9px;border-radius:50%;border:none;background:var(--line-2);cursor:pointer;padding:0;transition:.25s}
.tst-dots button.active{background:var(--brand);width:26px;border-radius:6px}

/* =====================================================================
   CLIENTS / LOGOS
   ===================================================================== */
.logo-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:18px}
@media(max-width:900px){.logo-grid{grid-template-columns:repeat(3,1fr)}}
@media(max-width:560px){.logo-grid{grid-template-columns:repeat(2,1fr)}}
.logo-cell{
  background:#fff;border:1px solid var(--line);border-radius:var(--radius-sm);
  min-height:112px;display:grid;place-items:center;padding:20px;transition:.3s var(--ease);
}
.logo-cell:hover{box-shadow:var(--shadow-md);transform:translateY(-4px);border-color:transparent}
.logo-cell img{max-height:64px;width:auto;filter:grayscale(1);opacity:.72;transition:.3s var(--ease)}
.logo-cell:hover img{filter:none;opacity:1}

/* =====================================================================
   PAGE HERO (interior pages)
   ===================================================================== */
.page-hero{
  position:relative;background:linear-gradient(160deg,#0a1f3c,#0d2b52);color:#fff;
  padding:110px 0 72px;overflow:hidden;
}
.page-hero::before{
  content:"";position:absolute;right:-8%;top:-40%;width:520px;height:520px;border-radius:50%;
  background:radial-gradient(circle,rgba(26,92,255,.35),transparent 65%);
}
.page-hero .wrap{position:relative;z-index:2}
.page-hero h1{color:#fff;margin-bottom:14px}
.breadcrumb{display:flex;gap:10px;align-items:center;color:#9fb4d4;font-size:.92rem;font-family:var(--font-head)}
.breadcrumb a{color:#9fb4d4}
.breadcrumb a:hover{color:#fff}
.breadcrumb .sep{opacity:.5}
.breadcrumb .cur{color:#fff}

/* =====================================================================
   CTA BAND
   ===================================================================== */
.cta-band{position:relative;overflow:hidden;background:linear-gradient(120deg,#0f47d6,#1a5cff);color:#fff;border-radius:var(--radius-lg);padding:56px 60px}
.cta-band::before{content:"";position:absolute;right:-60px;bottom:-80px;width:320px;height:320px;border-radius:50%;background:rgba(255,255,255,.08)}
.cta-band-inner{position:relative;z-index:2;display:flex;align-items:center;justify-content:space-between;gap:34px;flex-wrap:wrap}
.cta-band h2{color:#fff;margin-bottom:8px}
.cta-band p{color:#dbe6ff;margin:0;max-width:560px}
@media(max-width:640px){.cta-band{padding:40px 28px}}

/* =====================================================================
   JOBS (openings)
   ===================================================================== */
.jobs-list{display:grid;gap:16px}
.job-card{
  display:grid;grid-template-columns:auto 1fr auto auto;gap:22px;align-items:center;
  background:#fff;border:1px solid var(--line);border-radius:var(--radius);
  padding:24px 28px;transition:.3s var(--ease);
}
.job-card:hover{box-shadow:var(--shadow-md);transform:translateY(-3px);border-color:transparent}
.job-id{font-family:var(--font-head);font-weight:700;color:var(--brand);background:var(--brand-tint);border-radius:10px;padding:10px 14px;font-size:.95rem;min-width:64px;text-align:center}
.job-main h3{margin:0 0 6px;font-size:1.15rem}
.job-loc{display:inline-flex;align-items:center;gap:7px;color:var(--muted);font-size:.92rem}
.job-loc i{color:var(--brand)}
.job-status{display:inline-flex;align-items:center;gap:7px;font-family:var(--font-head);font-weight:600;font-size:.82rem;color:#16a34a;background:#e7f8ee;border-radius:999px;padding:6px 14px}
.job-status .dot{width:8px;height:8px;border-radius:50%;background:#16a34a}
.job-card .btn{padding:12px 24px}
@media(max-width:820px){
  .job-card{grid-template-columns:auto 1fr;grid-template-areas:"id main" "status apply";row-gap:16px}
  .job-id{grid-area:id}.job-main{grid-area:main}.job-status{grid-area:status;justify-self:start}
  .job-card .btn{grid-area:apply;justify-self:end}
}

/* =====================================================================
   CONTACT
   ===================================================================== */
.contact-grid{display:grid;grid-template-columns:.85fr 1.15fr;gap:40px;align-items:start}
@media(max-width:920px){.contact-grid{grid-template-columns:1fr}}
.office-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:26px 28px;margin-bottom:18px;transition:.3s var(--ease)}
.office-card:hover{box-shadow:var(--shadow-md);border-color:transparent}
.office-card h3{display:flex;align-items:center;gap:10px;font-size:1.1rem;margin-bottom:12px}
.office-card h3 i{color:var(--brand)}
.office-card address{font-style:normal;color:var(--muted);line-height:1.7;font-size:.97rem}
.office-card address a{color:var(--brand)}

.form-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:38px;box-shadow:var(--shadow-sm)}
.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:20px}
@media(max-width:560px){.form-grid{grid-template-columns:1fr}}
.form-group{display:flex;flex-direction:column;gap:8px;margin-bottom:20px}
.form-group.full{grid-column:1/-1}
.form-group label{font-family:var(--font-head);font-weight:600;font-size:.88rem;color:var(--navy)}
.form-control{
  width:100%;padding:14px 16px;border:1.5px solid var(--line-2);border-radius:12px;
  font-family:var(--font-body);font-size:1rem;color:var(--ink);background:var(--bg-soft);
  transition:.2s var(--ease);
}
.form-control:focus{outline:none;border-color:var(--brand);background:#fff;box-shadow:0 0 0 4px rgba(26,92,255,.12)}
textarea.form-control{resize:vertical;min-height:130px}
.captcha-wrap{display:flex;align-items:center;gap:12px;flex-wrap:wrap}
.captcha-box{
  font-family:var(--font-head);font-weight:700;font-size:1.3rem;letter-spacing:.35em;
  background:linear-gradient(135deg,#eef3fa,#dfe8f6);color:var(--navy);
  padding:12px 20px;border-radius:12px;user-select:none;
  background-image:repeating-linear-gradient(45deg,rgba(26,92,255,.08) 0 8px,transparent 8px 16px),linear-gradient(135deg,#eef3fa,#dfe8f6);
}
.captcha-refresh{
  width:46px;height:46px;border-radius:12px;border:1.5px solid var(--line-2);background:#fff;
  color:var(--brand);cursor:pointer;display:grid;place-items:center;font-size:1rem;transition:.2s var(--ease);
}
.captcha-refresh:hover{background:var(--brand);color:#fff;border-color:var(--brand)}
.form-error{color:#dc2626;font-size:.88rem;min-height:1.2em;margin-top:6px}
.status.alert{padding:14px 18px;border-radius:12px;margin-bottom:18px}
.alert-success{background:#e7f8ee;color:#166534;border:1px solid #bfe6cd}

/* =====================================================================
   FOOTER
   ===================================================================== */
.footer{background:linear-gradient(180deg,#0a1c36,#081324);color:#a9bcd6;padding:76px 0 0}
.footer a{color:#a9bcd6}
.footer a:hover{color:#fff}
.footer-top{display:grid;grid-template-columns:1.4fr 1fr 1fr 1.2fr;gap:40px;padding-bottom:56px;border-bottom:1px solid rgba(255,255,255,.09)}
@media(max-width:900px){.footer-top{grid-template-columns:1fr 1fr}}
@media(max-width:560px){.footer-top{grid-template-columns:1fr}}
.footer-brand img{height:56px;border-radius:10px;background:#fff;padding:6px;margin-bottom:18px}
.footer-brand p{color:#8ea3c2;font-size:.95rem;max-width:300px}
.footer-social{display:flex;gap:10px;margin-top:18px}
.footer-social a{width:38px;height:38px;border-radius:10px;background:rgba(255,255,255,.07);display:grid;place-items:center;color:#c4d3e8}
.footer-social a:hover{background:var(--brand);color:#fff}
.footer-col h4{color:#fff;font-size:1rem;margin-bottom:20px;letter-spacing:.02em}
.footer-col ul{display:grid;gap:12px}
.footer-col ul a{font-size:.95rem}
.footer-bottom{display:flex;align-items:center;justify-content:space-between;gap:16px;flex-wrap:wrap;padding:24px 0;font-size:.9rem;color:#7f95b5}
.footer-bottom ul{display:flex;gap:22px}

/* =====================================================================
   404
   ===================================================================== */
.err-page{min-height:100vh;display:grid;place-items:center;text-align:center;background:linear-gradient(160deg,#0a1f3c,#0d2b52);color:#fff;padding:40px}
.err-page .code{font-family:var(--font-head);font-weight:800;font-size:clamp(6rem,20vw,12rem);line-height:.9;background:linear-gradient(120deg,#fff,#7fb0ff);-webkit-background-clip:text;background-clip:text;color:transparent;margin-bottom:10px}
.err-page h1{color:#fff}
.err-page p{color:#b8c9e0;max-width:460px;margin:0 auto 30px}

/* =====================================================================
   SCROLL REVEAL
   ===================================================================== */
.reveal{opacity:0;transform:translateY(28px);transition:opacity .7s var(--ease),transform .7s var(--ease)}
.reveal.in{opacity:1;transform:none}
.reveal.d1{transition-delay:.08s}.reveal.d2{transition-delay:.16s}.reveal.d3{transition-delay:.24s}.reveal.d4{transition-delay:.32s}
@media(prefers-reduced-motion:reduce){
  *{animation-duration:.001ms!important;transition-duration:.001ms!important;scroll-behavior:auto!important}
  .reveal{opacity:1;transform:none}
}