:root{
  --navy:#0D1B2A; --blue:#3A86FF; --cyan:#00C2FF; --mint:#2ED573; --yellow:#FFD60A;
  --grad:linear-gradient(135deg,#3A86FF 0%,#00C2FF 100%);
  --grad-soft:linear-gradient(135deg,rgba(58,134,255,.14),rgba(0,194,255,.14));
  --font-head:"Space Grotesk","Sora",system-ui,sans-serif;
  --font-body:"Inter",system-ui,-apple-system,sans-serif;
  --radius:20px; --radius-sm:14px; --radius-lg:28px;
  --shadow-sm:0 1px 2px rgba(13,27,42,.05),0 4px 12px rgba(13,27,42,.05);
  --shadow-md:0 8px 30px rgba(13,27,42,.10);
  --shadow-lg:0 24px 60px rgba(13,27,42,.14);
  --maxw:1160px;
}
/* Light theme */
[data-theme="light"]{
  --bg:#FFFFFF; --bg-soft:#F4F8FD; --surface:#FFFFFF;
  --text:#0D1B2A; --text-soft:#586A7B; --border:#E7EDF5;
  --glass-bg:rgba(255,255,255,.65); --glass-brd:rgba(255,255,255,.75);
  --nav-bg:rgba(255,255,255,.72);
  --hero-bg:radial-gradient(1000px 600px at 80% -10%,rgba(0,194,255,.18),transparent 60%),radial-gradient(900px 600px at 0% 10%,rgba(58,134,255,.16),transparent 55%),#FFFFFF;
}
/* Dark theme */
[data-theme="dark"]{
  --bg:#0A1523; --bg-soft:#0E1B2C; --surface:#122236;
  --text:#FFFFFF; --text-soft:rgba(255,255,255,.68); --border:rgba(255,255,255,.12);
  --glass-bg:rgba(255,255,255,.06); --glass-brd:rgba(255,255,255,.14);
  --nav-bg:rgba(10,21,35,.72);
  --hero-bg:radial-gradient(1000px 600px at 80% -10%,rgba(0,194,255,.22),transparent 60%),radial-gradient(900px 600px at 0% 10%,rgba(58,134,255,.20),transparent 55%),#0A1523;
  --shadow-md:0 8px 30px rgba(0,0,0,.35);
  --shadow-lg:0 24px 60px rgba(0,0,0,.45);
}

*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{font-family:var(--font-body);background:var(--bg);color:var(--text);line-height:1.6;-webkit-font-smoothing:antialiased;overflow-x:hidden;transition:background .4s ease,color .4s ease}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
h1,h2,h3,h4{font-family:var(--font-head);font-weight:700;line-height:1.1;letter-spacing:-.02em}
.container{width:100%;max-width:var(--maxw);margin:0 auto;padding:0 24px}
.container.narrow{max-width:820px}
.section{padding:96px 0}
.section-soft{background:var(--bg-soft)}
.grad-text{background:var(--grad);-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent}

/* aurora bg */
.aurora{position:fixed;inset:0;z-index:-1;overflow:hidden;pointer-events:none}
.blob{position:absolute;border-radius:50%;filter:blur(90px);opacity:.5}
.blob-1{width:520px;height:520px;background:#3A86FF;top:-140px;left:-120px}
.blob-2{width:460px;height:460px;background:#00C2FF;top:40%;right:-140px;opacity:.4}
.blob-3{width:380px;height:380px;background:#2ED573;bottom:-120px;left:30%;opacity:.25}
[data-theme="light"] .blob{opacity:.13}
[data-theme="dark"] .blob{opacity:.2;filter:blur(120px)}

/* buttons */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;font-family:var(--font-body);font-weight:600;font-size:15px;padding:13px 24px;border-radius:999px;border:1px solid transparent;cursor:pointer;transition:transform .2s ease,box-shadow .2s ease,background .2s ease;white-space:nowrap}
.btn-sm{padding:10px 18px;font-size:14px}
.btn-block{width:100%}
.btn-primary{background:var(--grad);color:#fff;box-shadow:0 8px 24px rgba(58,134,255,.35)}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 12px 30px rgba(58,134,255,.45)}
.btn-ghost{background:transparent;color:var(--text);border-color:var(--border)}
.btn-ghost:hover{border-color:var(--blue);color:var(--blue);transform:translateY(-2px)}
.btn-light{background:#fff;color:var(--navy);box-shadow:var(--shadow-md)}
.btn-light:hover{transform:translateY(-2px)}

/* glass */
.glass{background:var(--glass-bg);-webkit-backdrop-filter:blur(16px);backdrop-filter:blur(16px);border:1px solid var(--glass-brd);box-shadow:var(--shadow-md)}

/* NAV */
.nav{position:sticky;top:0;z-index:100;background:var(--nav-bg);-webkit-backdrop-filter:blur(18px);backdrop-filter:blur(18px);border-bottom:1px solid transparent;transition:border-color .3s,box-shadow .3s,background .4s}
.nav.scrolled{border-color:var(--border);box-shadow:var(--shadow-sm)}
.nav-inner{display:flex;align-items:center;justify-content:space-between;height:72px}
.brand{display:flex;align-items:center;gap:10px;font-weight:700}
.brand-icon{width:38px;height:38px;border-radius:10px}
.brand-text{font-family:var(--font-head);font-weight:700;font-size:17px;line-height:1.05;display:flex;flex-direction:column}
.brand-text em{font-style:normal;font-weight:500;font-size:11px;color:var(--text-soft);font-family:var(--font-body)}
.nav-links{display:flex;align-items:center;gap:28px}
.nav-links a{font-size:15px;font-weight:500;color:var(--text-soft);transition:color .2s;position:relative}
.nav-links a:hover{color:var(--text)}
.nav-links a::after{content:"";position:absolute;left:0;bottom:-6px;width:0;height:2px;background:var(--grad);border-radius:2px;transition:width .25s}
.nav-links a:hover::after{width:100%}
.nav-cta-mobile{display:none}
.nav-actions{display:flex;align-items:center;gap:12px}
.theme-toggle{width:40px;height:40px;border-radius:50%;border:1px solid var(--border);background:var(--surface);color:var(--text);cursor:pointer;display:grid;place-items:center;transition:transform .2s,border-color .2s}
.theme-toggle:hover{transform:rotate(15deg);border-color:var(--blue)}
.icon-moon{display:none}
[data-theme="dark"] .icon-sun{display:none}
[data-theme="dark"] .icon-moon{display:block}
.hamburger{display:none;flex-direction:column;gap:5px;width:42px;height:42px;border:1px solid var(--border);background:var(--surface);border-radius:12px;cursor:pointer;align-items:center;justify-content:center}
.hamburger span{width:20px;height:2px;background:var(--text);border-radius:2px;transition:.3s}
.hamburger.open span:nth-child(1){transform:translateY(7px) rotate(45deg)}
.hamburger.open span:nth-child(2){opacity:0}
.hamburger.open span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}

/* HERO */
.hero{background:var(--hero-bg);padding:72px 0 64px;position:relative}
.hero-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:56px;align-items:center}
.pill{display:inline-flex;align-items:center;gap:8px;padding:7px 14px;border-radius:999px;font-size:13px;font-weight:600;color:var(--text-soft)}
.pill-glass{background:var(--glass-bg);border:1px solid var(--glass-brd);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px)}
.pill .dot{width:8px;height:8px;border-radius:50%;background:var(--mint);box-shadow:0 0 0 4px rgba(46,213,115,.2)}
.hero-copy h1{font-size:clamp(38px,5.2vw,66px);margin:20px 0 18px}
.lead{font-size:18px;color:var(--text-soft);max-width:540px}
.hero-btns{display:flex;gap:14px;margin:30px 0 26px;flex-wrap:wrap}
.hero-trust{display:flex;align-items:center;gap:14px;flex-wrap:wrap}
.avatars{display:flex}
.avatars span{width:38px;height:38px;border-radius:50%;display:grid;place-items:center;font-weight:700;font-size:14px;color:#fff;background:var(--grad);border:2px solid var(--bg);margin-left:-10px;font-family:var(--font-head)}
.avatars span:first-child{margin-left:0}
.hero-trust p{font-size:14px;color:var(--text-soft)}
.stars{color:var(--yellow);letter-spacing:1px}

.hero-visual{position:relative}
.hero-card{border-radius:var(--radius-lg);padding:14px;background:linear-gradient(160deg,#0D1B2A,#12263f);border:1px solid var(--glass-brd);box-shadow:var(--shadow-lg);overflow:hidden}
.hero-card img{border-radius:18px;width:100%}
.float-chip{position:absolute;display:flex;align-items:center;gap:10px;padding:10px 14px;border-radius:14px;font-size:12px;animation:float 5s ease-in-out infinite}
.float-chip strong{display:block;font-size:13px}
.float-chip small{color:var(--text-soft)}
.float-chip .chip-ic{font-size:20px}
.chip-a{top:26px;left:-26px;animation-delay:0s}
.chip-b{bottom:70px;right:-24px;animation-delay:1.2s}
.chip-c{bottom:-18px;left:40px;animation-delay:.6s}
@keyframes float{0%,100%{transform:translateY(0)}50%{transform:translateY(-12px)}}

/* stats strip */
.stats-strip{margin-top:56px;border-radius:var(--radius);padding:30px 24px;display:grid;grid-template-columns:repeat(4,1fr);gap:18px;text-align:center}
.stat-num{font-family:var(--font-head);font-size:38px;font-weight:700;background:var(--grad);-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent}
.stat .plus{font-family:var(--font-head);font-size:26px;font-weight:700;color:var(--cyan)}
.stat p{font-size:14px;color:var(--text-soft);margin-top:4px}

/* section heads */
.eyebrow{display:inline-block;font-family:var(--font-body);font-weight:700;font-size:13px;letter-spacing:.08em;text-transform:uppercase;color:var(--blue);margin-bottom:14px}
.section-head{text-align:center;max-width:680px;margin:0 auto 56px}
.section-head h2{font-size:clamp(30px,3.6vw,44px)}
.section-sub{color:var(--text-soft);font-size:17px;margin-top:14px}
h2{font-size:clamp(28px,3.4vw,42px)}

/* split layout */
.split{display:grid;grid-template-columns:1fr 1fr;gap:56px;align-items:center}
.split-copy h2{margin-bottom:16px}
.split-copy p{color:var(--text-soft);margin-bottom:14px}
.media-card{border-radius:var(--radius-lg);overflow:hidden;box-shadow:var(--shadow-lg);border:1px solid var(--border);background:#fff}
.media-card img{width:100%}
.media-tint{background:#EAF3FE}
.check-list{list-style:none;margin-top:20px;display:grid;gap:12px}
.check-list li{position:relative;padding-left:34px;font-weight:500}
.check-list li::before{content:"✓";position:absolute;left:0;top:0;width:22px;height:22px;border-radius:50%;background:var(--grad-soft);color:var(--mint);display:grid;place-items:center;font-weight:700;font-size:13px;border:1px solid rgba(46,213,115,.3)}

/* grids */
.grid{display:grid;gap:24px}
.grid-2{grid-template-columns:repeat(2,1fr)}
.grid-3{grid-template-columns:repeat(3,1fr)}

/* feature cards */
.feature-card{border-radius:var(--radius);padding:28px;transition:transform .25s,box-shadow .25s}
.feature-card:hover{transform:translateY(-6px);box-shadow:var(--shadow-lg)}
.f-ic{width:54px;height:54px;border-radius:16px;display:grid;place-items:center;font-size:26px;margin-bottom:18px}
.ic-blue{background:rgba(58,134,255,.14)}
.ic-cyan{background:rgba(0,194,255,.14)}
.ic-mint{background:rgba(46,213,115,.14)}
.ic-yellow{background:rgba(255,214,10,.16)}
.feature-card h3{font-size:19px;margin-bottom:8px}
.feature-card p{color:var(--text-soft);font-size:15px}

/* program cards */
.program-card{border-radius:var(--radius);padding:30px;transition:transform .25s,box-shadow .25s}
.program-card:hover{transform:translateY(-6px);box-shadow:var(--shadow-lg)}
.p-top{display:flex;align-items:center;justify-content:space-between;margin-bottom:16px}
.p-ic{width:56px;height:56px;border-radius:16px;display:grid;place-items:center;font-size:28px}
.program-card h3{font-size:22px;margin-bottom:10px}
.program-card>p{color:var(--text-soft);margin-bottom:16px}
.tag{font-size:12px;font-weight:700;padding:5px 12px;border-radius:999px}
.tag-blue{background:rgba(58,134,255,.14);color:var(--blue)}
.tag-cyan{background:rgba(0,194,255,.16);color:#0090c9}
.tag-mint{background:rgba(46,213,115,.16);color:#1f9e56}
.mini-list{list-style:none;display:grid;gap:8px;margin-bottom:18px}
.mini-list li{position:relative;padding-left:22px;font-size:14px;color:var(--text-soft)}
.mini-list li::before{content:"→";position:absolute;left:0;color:var(--cyan);font-weight:700}
.link-arrow{font-weight:600;color:var(--blue);font-size:15px}
.link-arrow:hover{text-decoration:underline}

/* journey */
.split.reverse .split-media{order:2}
.journey-steps{list-style:none;display:grid;gap:20px;margin-top:24px}
.journey-steps li{display:flex;gap:16px;align-items:flex-start}
.j-num{flex:none;width:40px;height:40px;border-radius:12px;background:var(--grad);color:#fff;font-family:var(--font-head);font-weight:700;display:grid;place-items:center;box-shadow:0 6px 16px rgba(58,134,255,.35)}
.journey-steps strong{display:block;font-size:17px;font-family:var(--font-head)}
.journey-steps p{color:var(--text-soft);font-size:15px;margin:2px 0 0}

/* projects gallery */
.project{border-radius:var(--radius);overflow:hidden;transition:transform .25s,box-shadow .25s}
.project:hover{transform:translateY(-6px);box-shadow:var(--shadow-lg)}
.project-art{height:180px;display:grid;place-items:center;overflow:hidden}
.project-art svg{width:100%;height:100%;display:block}
.art-1{background:linear-gradient(135deg,#3A86FF,#5f7bff)}
.art-2{background:linear-gradient(135deg,#00C2FF,#3A86FF)}
.art-3{background:linear-gradient(135deg,#2ED573,#00C2FF)}
.project-body{padding:22px}
.project-body h3{font-size:19px;margin:10px 0 6px}
.project-body p{color:var(--text-soft);font-size:14px}

/* testimonials */
.quote{border-radius:var(--radius);padding:28px}
.quote blockquote{font-size:16px;margin:12px 0 20px;line-height:1.6}
.quote figcaption{display:flex;align-items:center;gap:12px}
.avatar{width:44px;height:44px;border-radius:50%;background:var(--grad);color:#fff;display:grid;place-items:center;font-weight:700;font-family:var(--font-head)}
.quote small{color:var(--text-soft)}

/* pricing */
.price-card{border-radius:var(--radius);padding:32px 28px;position:relative;transition:transform .25s,box-shadow .25s}
.price-card:hover{transform:translateY(-6px);box-shadow:var(--shadow-lg)}
.price-featured{border:2px solid var(--blue)}
.ribbon{position:absolute;top:-13px;left:50%;transform:translateX(-50%);background:var(--grad);color:#fff;font-size:12px;font-weight:700;padding:6px 16px;border-radius:999px;box-shadow:0 6px 16px rgba(58,134,255,.4)}
.price-card h3{font-size:22px}
.price-sub{color:var(--text-soft);font-size:14px;margin-bottom:16px}
.price{display:flex;align-items:baseline;gap:6px;margin-bottom:20px}
.price .amt{font-family:var(--font-head);font-size:44px;font-weight:700}
.price .per{color:var(--text-soft);font-size:15px}
.price-list{list-style:none;display:grid;gap:12px;margin-bottom:24px}
.price-list li{position:relative;padding-left:28px;font-size:15px}
.price-list li::before{content:"✓";position:absolute;left:0;color:var(--mint);font-weight:700}
.price-note{text-align:center;color:var(--text-soft);font-size:14px;margin-top:26px}

/* faq */
.faq-list{display:grid;gap:14px}
.faq-item{border:1px solid var(--border);border-radius:var(--radius-sm);padding:0;background:var(--surface);overflow:hidden;transition:border-color .2s}
.faq-item[open]{border-color:var(--blue)}
.faq-item summary{list-style:none;cursor:pointer;padding:20px 22px;font-weight:600;font-family:var(--font-head);display:flex;align-items:center;justify-content:space-between;gap:16px}
.faq-item summary::-webkit-details-marker{display:none}
.chev{width:12px;height:12px;border-right:2px solid var(--text-soft);border-bottom:2px solid var(--text-soft);transform:rotate(45deg);transition:transform .25s;flex:none}
.faq-item[open] .chev{transform:rotate(-135deg)}
.faq-item p{padding:0 22px 20px;color:var(--text-soft)}

/* contact */
.contact-grid{display:grid;grid-template-columns:1fr 1.05fr;gap:48px;align-items:start}
.contact-list{list-style:none;display:grid;gap:14px;margin-top:26px}
.contact-item{display:flex;align-items:center;gap:14px;padding:16px;border-radius:var(--radius-sm);border:1px solid var(--border);background:var(--surface);transition:transform .2s,border-color .2s}
a.contact-item:hover{transform:translateY(-3px);border-color:var(--blue)}
.c-ic{width:46px;height:46px;border-radius:12px;display:grid;place-items:center;font-size:22px;flex:none}
.contact-item small{color:var(--text-soft);display:block}
.socials{display:flex;gap:14px;margin-top:6px}
.socials a{font-size:14px;color:var(--blue);font-weight:600}
.socials a:hover{text-decoration:underline}
.contact-form{border-radius:var(--radius);padding:30px}
.field{margin-bottom:16px}
.field-row{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.field label{display:block;font-size:14px;font-weight:600;margin-bottom:7px}
.opt{color:var(--text-soft);font-weight:400}
.field input,.field select,.field textarea{width:100%;padding:13px 15px;border-radius:12px;border:1px solid var(--border);background:var(--bg);color:var(--text);font-family:var(--font-body);font-size:15px;transition:border-color .2s,box-shadow .2s}
.field input:focus,.field select:focus,.field textarea:focus{outline:none;border-color:var(--blue);box-shadow:0 0 0 3px rgba(58,134,255,.15)}
.form-success{margin-top:16px;padding:14px;border-radius:12px;background:rgba(46,213,115,.14);color:#1f9e56;font-weight:600;text-align:center;font-size:15px}

/* cta banner */
.cta-section{padding:8px 0 96px}
.cta-banner{margin:0;border-radius:var(--radius-lg);background:var(--grad);position:relative;overflow:hidden;box-shadow:var(--shadow-lg)}
.cta-banner::before{content:"";position:absolute;inset:0;background:radial-gradient(600px 300px at 90% 120%,rgba(255,255,255,.25),transparent)}
.cta-inner{position:relative;padding:56px 40px;text-align:center;color:#fff}
.cta-inner h2{color:#fff;font-size:clamp(26px,3vw,38px)}
.cta-inner p{margin:12px 0 26px;opacity:.95;font-size:17px}

/* footer */
.footer{background:var(--bg-soft);border-top:1px solid var(--border);padding:64px 0 30px}
.footer-grid{display:grid;grid-template-columns:2fr 1fr 1fr 1.3fr;gap:36px}
.footer-brand p{color:var(--text-soft);font-size:14px;margin-top:14px;max-width:300px}
.footer-col h4{font-size:15px;margin-bottom:14px;font-family:var(--font-head)}
.footer-col a{display:block;color:var(--text-soft);font-size:14px;margin-bottom:10px;transition:color .2s}
.footer-col a:hover{color:var(--blue)}
.footer-bottom{display:flex;justify-content:space-between;align-items:center;padding-top:26px;margin-top:44px;border-top:1px solid var(--border);color:var(--text-soft);font-size:13px;flex-wrap:wrap;gap:10px}
.footer-links a:hover{color:var(--blue)}

/* whatsapp float */
.wa-float{position:fixed;bottom:24px;right:24px;width:56px;height:56px;border-radius:50%;background:#25D366;display:grid;place-items:center;font-size:26px;box-shadow:0 10px 26px rgba(37,211,102,.5);z-index:90;transition:transform .2s}
.wa-float:hover{transform:scale(1.08)}

/* reveal animation */
.reveal{opacity:0;transform:translateY(28px);transition:opacity .7s cubic-bezier(.16,1,.3,1),transform .7s cubic-bezier(.16,1,.3,1)}
.reveal.in{opacity:1;transform:none}

/* responsive */
@media(max-width:960px){
  .hero-grid,.split,.contact-grid{grid-template-columns:1fr;gap:40px}
  .split.reverse .split-media{order:0}
  .grid-3{grid-template-columns:repeat(2,1fr)}
  .hero-visual{max-width:520px;margin:0 auto}
  .footer-grid{grid-template-columns:1fr 1fr}
}
@media(max-width:760px){
  .section{padding:68px 0}
  .nav-links{position:fixed;top:72px;left:0;right:0;flex-direction:column;align-items:flex-start;gap:0;background:var(--bg);border-bottom:1px solid var(--border);box-shadow:0 24px 44px rgba(0,0,0,.28);z-index:99;padding:8px 24px 22px;transform:translateY(-140%);transition:transform .35s ease;max-height:calc(100vh - 72px);overflow:auto}
  .nav-links.open{transform:translateY(0)}
  .nav-links a{width:100%;padding:14px 0;border-bottom:1px solid var(--border);font-size:16px}
  .nav-cta-mobile{display:block}
  .hamburger{display:flex}
  .grid-2,.grid-3,.stats-strip{grid-template-columns:1fr 1fr}
  .pricing{grid-template-columns:1fr!important}
  .footer-grid{grid-template-columns:1fr}
  .float-chip{display:none}
}
@media(max-width:480px){
  .container{padding:0 18px}
  .grid-2,.grid-3,.gallery{grid-template-columns:1fr}
  .stats-strip{grid-template-columns:1fr 1fr;gap:22px}
  .field-row{grid-template-columns:1fr}
  .hero-btns .btn{width:100%}
  .cta-inner{padding:44px 24px}
  .brand-text em{display:none}
}
@media(prefers-reduced-motion:reduce){
  .reveal{opacity:1;transform:none;transition:none}
  .float-chip{animation:none}
  *{scroll-behavior:auto}
}