:root{
  --bg:#f7f9ff;
  --bg-soft:#eef4ff;
  --surface:#ffffff;
  --surface-2:#f2f6ff;
  --text:#14213d;
  --muted:#64748b;
  --line:rgba(20,33,61,.10);
  --accent:#6c3bff;
  --accent-2:#06b6d4;
  --accent-3:#38bdf8;
  --white:#ffffff;
  --shadow:0 24px 70px rgba(77,70,180,.12);
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  font-family:Inter,Arial,sans-serif;
  background:linear-gradient(180deg,#fbfcff 0%,#f6f8ff 100%);
  color:var(--text);
  line-height:1.65;
}
a{color:inherit;text-decoration:none}
img{max-width:100%}
.container{width:min(1160px,calc(100% - 40px));margin:auto}
.site-header{
  position:sticky;top:0;z-index:50;
  background:rgba(255,255,255,.86);
  backdrop-filter:blur(18px);
  border-bottom:1px solid var(--line);
}
.nav-wrap{min-height:78px;display:flex;align-items:center;justify-content:space-between}
.brand{display:flex;align-items:center;gap:12px}
.brand-mark{
  width:42px;height:42px;border-radius:13px;display:grid;place-items:center;
  font-family:Manrope,sans-serif;font-weight:800;font-size:22px;
  background:linear-gradient(135deg,var(--accent),var(--accent-2));color:#07111e;
}
.brand-text{display:flex;flex-direction:column;line-height:1.05}
.brand-text strong{font-family:Manrope,sans-serif;font-size:18px}
.brand-text small{font-size:10px;letter-spacing:.18em;text-transform:uppercase;color:var(--muted);margin-top:4px}
.main-nav{display:flex;align-items:center;gap:28px;font-size:14px;color:#334155}
.main-nav a:hover{color:#14213d}
.nav-cta{padding:10px 16px;border:1px solid var(--line);border-radius:999px}
.menu-toggle{display:none;background:none;border:0;color:#14213d;font-size:24px}
.hero{
  min-height:760px;display:flex;align-items:center;position:relative;overflow:hidden;
  background:
    radial-gradient(circle at 80% 15%, rgba(56,189,248,.24), transparent 30%),
    radial-gradient(circle at 12% 22%, rgba(108,59,255,.18), transparent 32%),
    radial-gradient(circle at 55% 85%, rgba(6,182,212,.12), transparent 28%),
    linear-gradient(180deg,#ffffff 0%,#f2f6ff 100%);
}
.hero-grid{display:grid;grid-template-columns:1.15fr .85fr;gap:80px;align-items:center;padding:90px 0}
.eyebrow{
  display:inline-block;font-size:12px;font-weight:700;letter-spacing:.18em;
  color:#6c3bff;margin-bottom:18px
}
.hero h1,.section h2{
  font-family:Manrope,sans-serif;letter-spacing:-.04em;line-height:1.05;margin:0
}
.hero h1{font-size:clamp(48px,6.5vw,86px);max-width:850px}
.hero h1 span{
  background:linear-gradient(90deg,var(--accent),var(--accent-3),var(--accent-2));
  -webkit-background-clip:text;color:transparent
}
.hero-copy>p{max-width:720px;font-size:19px;color:var(--muted);margin:28px 0}
.hero-actions{display:flex;gap:14px;flex-wrap:wrap}
.btn{
  display:inline-flex;align-items:center;justify-content:center;
  padding:14px 20px;border-radius:12px;font-weight:700;border:1px solid transparent;
  transition:.25s ease;cursor:pointer
}
.btn-primary{background:linear-gradient(135deg,var(--accent),var(--accent-2));color:#07111e}
.btn-primary:hover{transform:translateY(-2px);filter:brightness(1.05)}
.btn-secondary{border-color:var(--line);background:rgba(108,59,255,.04)}
.btn-secondary:hover{background:rgba(108,59,255,.08)}
.hero-notes{display:flex;gap:18px;flex-wrap:wrap;margin-top:34px;color:#64748b;font-size:12px}
.hero-card{
  background:linear-gradient(180deg,#ffffff,#f4f7ff);
  border:1px solid var(--line);border-radius:28px;padding:28px;box-shadow:var(--shadow);
  transform:rotate(2deg)
}
.card-topline{display:flex;gap:9px;align-items:center;color:var(--muted);font-size:12px}
.status-dot{width:8px;height:8px;border-radius:50%;background:#73f0b1;box-shadow:0 0 0 5px rgba(115,240,177,.08)}
.visual-mark{
  height:260px;border-radius:22px;margin:24px 0;display:grid;place-items:center;
  font-family:Manrope,sans-serif;font-size:160px;font-weight:800;
  background:linear-gradient(135deg,rgba(108,59,255,.10),rgba(56,189,248,.16));
  color:rgba(255,255,255,.92);
  border:1px solid var(--line)
}
.hero-card h3{font:700 28px Manrope,sans-serif;margin:0 0 8px}
.hero-card p{color:var(--muted);margin:0}
.mini-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;margin-top:24px}
.mini-grid div{padding:14px;border:1px solid var(--line);border-radius:14px}
.mini-grid strong,.mini-grid span{display:block}
.mini-grid strong{font-size:12px;color:var(--accent-2)}
.mini-grid span{font-size:12px;margin-top:6px}
.section{padding:110px 0}
.section-soft{background:#f3f6ff}
.section-heading{max-width:760px;margin-bottom:50px}
.section-heading.center{text-align:center;margin:0 auto 50px}
.section h2{font-size:clamp(38px,5vw,62px)}
.section-heading p,.prose p,.academy-panel p,.consulting-box p,.contact-copy p{color:var(--muted);font-size:17px}
.services-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:18px}
.service-card{
  padding:32px;border:1px solid var(--line);border-radius:22px;background:rgba(255,255,255,.92);
  transition:.25s ease
}
.service-card:hover{transform:translateY(-4px);background:rgba(108,59,255,.06)}
.service-number{font-size:12px;color:var(--accent-2);margin-bottom:70px}
.service-card h3{font:700 28px Manrope,sans-serif;margin:0 0 12px}
.service-card p{color:var(--muted);max-width:520px}
.service-card a{display:inline-block;margin-top:20px;font-weight:600}
.split-grid,.academy-grid,.consulting-grid,.contact-grid{
  display:grid;grid-template-columns:1fr 1fr;gap:70px;align-items:start
}
.prose{font-size:18px}
.academy-section{background:linear-gradient(180deg,#0d1b2e,#0a1525)}
.academy-panel{padding:20px 0}
.academy-card{
  padding:36px;border-radius:24px;border:1px solid var(--line);
  background:linear-gradient(180deg,rgba(108,59,255,.10),rgba(255,255,255,.96))
}
.tag{
  display:inline-block;padding:7px 10px;border-radius:999px;background:rgba(108,59,255,.08);
  font-size:11px;letter-spacing:.12em
}
.academy-card h3{font:700 30px Manrope,sans-serif}
.academy-card p,.academy-card li{color:var(--muted)}
.consulting-list{border-top:1px solid var(--line)}
.consulting-list div{
  display:grid;grid-template-columns:70px 1fr;padding:22px 0;border-bottom:1px solid var(--line)
}
.consulting-list span{color:var(--accent-2);font-size:12px}
.consulting-list strong{font-size:20px}
.why-section{padding-top:50px}
.why-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}
.why-grid div{padding:24px;border-top:1px solid var(--line)}
.why-grid strong,.why-grid span{display:block}
.why-grid strong{font:700 21px Manrope,sans-serif;margin-bottom:8px}
.why-grid span{color:var(--muted);font-size:14px}
.contact-section{background:#f3f6ff}
.contact-details{margin-top:35px}
.contact-details a{color:#14213d}
.contact-form{
  padding:30px;border:1px solid var(--line);border-radius:22px;background:rgba(255,255,255,.92)
}
.contact-form label{display:block;font-size:13px;font-weight:600;margin-bottom:16px}
.contact-form input,.contact-form textarea{
  width:100%;margin-top:8px;padding:14px 15px;border-radius:11px;
  background:#ffffff;border:1px solid var(--line);color:#14213d;font:inherit;outline:none
}
.contact-form input:focus,.contact-form textarea:focus{border-color:rgba(106,215,255,.55)}
.form-note{display:block;color:#64748b;margin-top:14px}
.site-footer{padding:40px 0;border-top:1px solid var(--line);background:#edf3ff}
.footer-grid{display:grid;grid-template-columns:1.4fr .8fr 1fr;gap:30px;align-items:end}
.footer-brand{margin-bottom:18px}
.site-footer p,.footer-meta{color:var(--muted);font-size:13px}
.footer-links{display:grid;gap:8px;font-size:14px}
.footer-meta{display:grid;gap:6px;text-align:right}
@media (max-width:900px){
  .main-nav{
    position:absolute;left:20px;right:20px;top:78px;display:none;flex-direction:column;
    align-items:stretch;padding:18px;background:#ffffff;border:1px solid var(--line);border-radius:16px
  }
  .main-nav.open{display:flex}
  .menu-toggle{display:block}
  .hero-grid,.split-grid,.academy-grid,.consulting-grid,.contact-grid{grid-template-columns:1fr}
  .hero-grid{gap:40px;padding:70px 0}
  .hero{min-height:auto}
  .hero-card{transform:none}
  .services-grid{grid-template-columns:1fr}
  .why-grid{grid-template-columns:1fr 1fr}
  .footer-grid{grid-template-columns:1fr}
  .footer-meta{text-align:left}
}
@media (max-width:560px){
  .container{width:min(100% - 28px,1160px)}
  .section{padding:78px 0}
  .hero h1{font-size:48px}
  .hero-copy>p{font-size:17px}
  .visual-mark{height:210px;font-size:120px}
  .why-grid{grid-template-columns:1fr}
  .hero-actions{flex-direction:column}
  .btn{width:100%}
}

.brand-logo{
  display:block;
  width:205px;
  height:auto;
  max-height:58px;
  object-fit:contain;
  object-position:left center;
}
.visual-mark img{
  width:150px;
  height:auto;
  object-fit:contain;
  filter:drop-shadow(0 20px 35px rgba(111,87,255,.35));
}
.footer-brand .brand-logo{width:190px}
@media (max-width:560px){
  .brand-logo{width:170px}
}

/* v2 refinements */
section[id]{scroll-margin-top:88px}
.main-nav a{position:relative}
.main-nav a:not(.nav-cta)::after{
  content:"";position:absolute;left:0;right:100%;bottom:-8px;height:2px;
  background:linear-gradient(90deg,var(--accent),var(--accent-2));transition:right .22s ease
}
.main-nav a:not(.nav-cta):hover::after{right:0}
.service-card,.academy-card,.contact-form,.hero-card{will-change:transform}
.contact-form button{min-height:48px}
.contact-form textarea{resize:vertical;min-height:140px}
.hp-field{position:absolute!important;left:-9999px!important;width:1px!important;height:1px!important;overflow:hidden!important}
.footer-meta a{color:#475569}
.footer-meta a:hover{color:#14213d}
@media (prefers-reduced-motion: reduce){
  html{scroll-behavior:auto}
  *,*::before,*::after{transition:none!important;animation:none!important}
}
@media (max-width:560px){
  .nav-wrap{min-height:70px}
  .main-nav{top:70px}
  .hero-grid{padding-top:52px}
  .hero h1{font-size:clamp(42px,12vw,54px)}
  .service-number{margin-bottom:38px}
}

/* v3 bright premium theme */
body{background:linear-gradient(180deg,#fbfcff 0%,#f6f8ff 100%)}
.site-header{box-shadow:0 8px 24px rgba(54,70,120,.06)}
.brand-logo{filter:none}
.hero-card,.service-card,.academy-card,.contact-form{
  border-color:rgba(108,59,255,.10);
  box-shadow:0 18px 50px rgba(84,76,170,.08);
}
.hero-card{transform:rotate(1deg)}
.visual-mark{
  background:linear-gradient(135deg,#f1edff 0%,#e4f8ff 100%);
  border-color:rgba(108,59,255,.10);
}
.visual-mark img{filter:drop-shadow(0 18px 30px rgba(108,59,255,.20))}
.btn-primary{
  background:linear-gradient(135deg,#6c3bff 0%,#7c4dff 45%,#06b6d4 100%);
  color:#fff;
  box-shadow:0 10px 30px rgba(108,59,255,.20);
}
.btn-secondary{
  color:#27364f;
  border-color:rgba(108,59,255,.14);
  background:rgba(255,255,255,.85);
}
.btn-secondary:hover{background:#ffffff}
.service-card:hover{
  background:#ffffff;
  box-shadow:0 24px 60px rgba(108,59,255,.12);
}
.section-soft{
  background:linear-gradient(180deg,#f0f4ff 0%,#f8fbff 100%);
}
.academy-section{
  background:linear-gradient(135deg,#f6f2ff 0%,#eef9ff 55%,#f7fbff 100%);
}
.why-section{
  background:linear-gradient(180deg,#ffffff 0%,#f6f8ff 100%);
}
.contact-section{
  background:linear-gradient(135deg,#eef4ff 0%,#f7f0ff 100%);
}
.contact-form input,.contact-form textarea{
  background:#ffffff;
  color:#14213d;
  border-color:rgba(20,33,61,.12);
}
.contact-form input:focus,.contact-form textarea:focus{
  border-color:#6c3bff;
  box-shadow:0 0 0 4px rgba(108,59,255,.08);
}
.site-footer{
  background:#eff4ff;
  border-top:1px solid rgba(20,33,61,.08);
}
.footer-links a:hover,.footer-meta a:hover{color:#6c3bff}
.eyebrow{color:#6c3bff}
.status-dot{background:#22c55e;box-shadow:0 0 0 5px rgba(34,197,94,.10)}
.mini-grid div{
  background:rgba(255,255,255,.75);
  border-color:rgba(108,59,255,.10);
}
.service-number,.consulting-list span,.mini-grid strong{color:#06a9c0}
@media (max-width:900px){
  .main-nav{box-shadow:0 16px 40px rgba(52,70,120,.12)}
}

/* v4 lighter logo integration */
.brand-logo{
  width:220px;
  max-height:62px;
  object-fit:contain;
  object-position:left center;
  filter:none;
}
.site-header .brand{padding:2px 0}
.footer-brand .brand-logo{width:205px}
.visual-mark img{
  width:170px;
  filter:drop-shadow(0 16px 28px rgba(108,59,255,.14));
}
@media (max-width:560px){
  .brand-logo{width:185px;max-height:54px}
}