*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{background:var(--bg);color:var(--fg);font-family:var(--font-b);line-height:1.65;-webkit-font-smoothing:antialiased}
img{display:block;max-width:100%}
a{text-decoration:none}
ul{list-style:none}
button{background:none;border:none;cursor:pointer;font-family:inherit}

:root{
    --bg:#000c12;
    --bg-2:#060f18;
    --bg-card:rgba(255,255,255,.04);
    --border:rgba(255,255,255,.08);
    --grad:linear-gradient(135deg,#00B7FF,#00E8BB);
    --teal:#00B7FF;
    --mint:#00E8BB;
    --fg:#f0f4f8;
    --fg-muted:#8899aa;
    --r:1rem;
    --font-h:'Manrope',sans-serif;
    --font-b:'Plus Jakarta Sans',sans-serif;
}

h1,h2,h3{font-family:var(--font-h);line-height:1.2;color:var(--fg)}
p{color:var(--fg-muted);line-height:1.75}
strong{color:var(--fg);font-weight:600}

.container{max-width:1200px;margin:0 auto;padding:0 2rem}
.text-gradient{background:var(--grad);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}
.section-eyebrow{display:inline-block;font-family:var(--font-h);font-size:.75rem;font-weight:700;letter-spacing:.1em;text-transform:uppercase;background:var(--grad);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;margin-bottom:1rem}
.reveal{opacity:0;transform:translateY(28px);transition:opacity .6s ease,transform .6s ease}
.reveal.visible{opacity:1;transform:none}

.btn{display:inline-flex;align-items:center;justify-content:center;gap:.5rem;padding:.875rem 2rem;border-radius:100px;font-family:var(--font-h);font-size:.9375rem;font-weight:600;transition:all .2s;white-space:nowrap}
.btn-primary{background:var(--grad);color:#000c12}
.btn-primary:hover{opacity:.88;transform:translateY(-1px)}
.btn-outline{border:1px solid rgba(255,255,255,.18);color:var(--fg)}
.btn-outline:hover{border-color:rgba(0,183,255,.5);color:#00B7FF}

/* HEADER */
#occ-header{position:fixed;top:0;left:0;right:0;z-index:100;padding:1.25rem 0;transition:all .3s}
#occ-header.scrolled{background:rgba(0,12,18,.85);backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);border-bottom:1px solid var(--border);padding:.875rem 0}
.header-inner{display:flex;align-items:center;gap:2rem}
.occ-logo{display:flex;flex-direction:column;line-height:1}
.occ-logo-mark{font-family:var(--font-h);font-size:1.25rem;font-weight:800;background:var(--grad);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}
.occ-logo-sub{font-size:.625rem;font-weight:500;color:var(--fg-muted);letter-spacing:.05em;text-transform:uppercase}
.desktop-nav{display:flex;align-items:center;gap:1.75rem;margin-left:auto}
.desktop-nav a{font-size:.875rem;font-weight:500;color:var(--fg-muted);transition:color .2s}
.desktop-nav a:hover,.desktop-nav a.nav-active{color:var(--fg)}
.header-cta{margin-left:1.5rem;padding:.625rem 1.375rem;font-size:.875rem}
.mobile-toggle{display:none;flex-direction:column;gap:5px;padding:.5rem;margin-left:auto}
.mobile-toggle span{display:block;width:22px;height:2px;background:var(--fg);border-radius:2px;transition:all .3s}
.mobile-toggle.active span:nth-child(1){transform:translateY(7px) rotate(45deg)}
.mobile-toggle.active span:nth-child(2){opacity:0}
.mobile-toggle.active span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}
.mobile-menu{display:none;position:fixed;inset:0;background:var(--bg);z-index:99;padding:6rem 2rem 2rem;overflow-y:auto}
.mobile-menu.active{display:block}
.mobile-menu nav{display:flex;flex-direction:column;gap:1.5rem}
.mobile-menu nav a{font-size:1.125rem;font-weight:600;color:var(--fg)}

/* HERO */
.hero{padding:9rem 0 5rem;position:relative;overflow:hidden}
.hero-glow{position:absolute;border-radius:50%;filter:blur(80px);pointer-events:none}
.hero-glow--1{width:700px;height:700px;background:rgba(0,183,255,.07);top:-150px;left:-150px}
.hero-glow--2{width:500px;height:500px;background:rgba(0,232,187,.06);bottom:-100px;right:-100px}

/* Quote block — animated, full width */
.hero-quote-block{position:relative;border:1px solid rgba(0,183,255,.2);border-radius:1.5rem;padding:3.5rem 4rem;margin-bottom:4rem;overflow:hidden;animation:quoteReveal .9s cubic-bezier(.22,1,.36,1) .2s both}
.hero-quote-block::before{content:'';position:absolute;inset:0;background:radial-gradient(ellipse at 40% 0%,rgba(0,183,255,.07),transparent 60%);pointer-events:none}
.hero-quote-block::after{content:'';position:absolute;inset:0;border-radius:1.5rem;box-shadow:0 0 0 1px rgba(0,183,255,.15);animation:borderPulse 3.5s ease-in-out 1.2s infinite}
.hq-mark{font-family:Georgia,serif;font-size:7rem;line-height:.7;background:var(--grad);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;display:block;margin-bottom:.75rem;animation:quoteReveal .7s cubic-bezier(.22,1,.36,1) .4s both}
.hq-text{font-family:var(--font-h);font-size:clamp(1.375rem,2.75vw,2rem);font-weight:700;color:var(--fg);line-height:1.5;max-width:860px;animation:quoteReveal .8s cubic-bezier(.22,1,.36,1) .55s both}
.hq-author{display:flex;align-items:center;gap:1rem;margin-top:2rem;animation:quoteReveal .6s cubic-bezier(.22,1,.36,1) .85s both}
.author-avatar{width:2.75rem;height:2.75rem;border-radius:50%;overflow:hidden;border:2px solid rgba(0,183,255,.3);flex-shrink:0}
.author-avatar img{width:100%;height:100%;object-fit:cover;display:block}
.author-name{font-family:var(--font-h);font-size:.875rem;font-weight:700;color:var(--fg-muted)}
.hq-text::after{content:'|';background:var(--grad);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;animation:cursorBlink .7s step-end infinite;margin-left:2px}
.hq-text.typed::after{display:none}
@keyframes cursorBlink{0%,100%{opacity:1}50%{opacity:0}}

/* Hero bottom — two columns */
.hero-bottom{display:grid;grid-template-columns:1fr 1fr;gap:5rem;align-items:start}
.hero-badge{display:inline-block;font-family:var(--font-h);font-size:.75rem;font-weight:700;letter-spacing:.12em;text-transform:uppercase;color:#00B7FF;border:1px solid rgba(0,183,255,.25);border-radius:100px;padding:.5rem 1.25rem;margin-bottom:1.5rem}
.hero-content h1{font-size:clamp(1.625rem,2.75vw,2.375rem);font-weight:600;line-height:1.25}
.hero-sub{font-size:1rem;color:var(--fg-muted);margin-bottom:2.5rem;line-height:1.75}
.hero-actions{display:flex;gap:1rem;flex-wrap:wrap}

/* Animations */
@keyframes quoteReveal{from{opacity:0;transform:translateY(20px)}to{opacity:1;transform:none}}
@keyframes borderPulse{0%,100%{box-shadow:0 0 0 1px rgba(0,183,255,.15),0 0 0 rgba(0,183,255,0)}50%{box-shadow:0 0 0 1px rgba(0,183,255,.4),0 0 30px rgba(0,183,255,.12)}}

/* DOBRA 2 — CONCEITO */
.concept-section{padding:7rem 0;background:var(--bg-2)}
.concept-grid{display:grid;grid-template-columns:1fr 1fr;gap:5rem;align-items:start}
.concept-text h2{font-size:clamp(1.5rem,2.5vw,2rem);font-weight:700;margin-bottom:1.5rem}
.concept-text p{color:var(--fg-muted);margin-bottom:1rem}
.concept-note{padding:1.25rem 1.5rem;background:rgba(255,255,255,.03);border-left:2px solid rgba(0,183,255,.3);border-radius:0 .625rem .625rem 0;font-size:.9375rem;margin-top:1.5rem}

.questions-list{display:flex;flex-direction:column;gap:0}
.q-label{font-family:var(--font-h);font-size:.7rem;font-weight:700;letter-spacing:.1em;text-transform:uppercase;color:var(--fg-muted);opacity:.6;padding:.75rem 1.25rem;border-bottom:1px solid var(--border)}
.question-item{display:flex;align-items:center;gap:1rem;padding:1.125rem 1.25rem;border-bottom:1px solid var(--border);transition:background .2s,padding-left .2s}
.question-item:last-child{border-bottom:none}
.question-item:hover{background:rgba(0,183,255,.04);padding-left:1.625rem}
.q-icon{width:1.75rem;height:1.75rem;border-radius:50%;background:rgba(0,183,255,.08);border:1px solid rgba(0,183,255,.15);display:flex;align-items:center;justify-content:center;color:#00B7FF;flex-shrink:0}
.question-item span:last-child{font-size:.9375rem;color:var(--fg);font-weight:500}
.questions-list{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--r);overflow:hidden}

/* DOBRA 3 — HIGHLIGHT */
.highlight-section{padding:6rem 0;background:var(--bg)}
.highlight-inner{max-width:860px;margin:0 auto;text-align:center;position:relative;padding:4rem 3rem}
.highlight-inner::before{content:'';position:absolute;inset:0;background:radial-gradient(ellipse at 50% 50%,rgba(0,183,255,.06),transparent 70%);pointer-events:none;border-radius:1.5rem}
.highlight-accent{width:3rem;height:3px;background:var(--grad);border-radius:2px;margin:0 auto 2rem}
.highlight-inner p{font-family:var(--font-h);font-size:clamp(1.25rem,2.5vw,1.875rem);font-weight:600;color:var(--fg-muted);line-height:1.6;position:relative}
.highlight-inner p strong{background:var(--grad);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}

/* DOBRA 4 — WEUNY */
.weuny-section{padding:7rem 0;background:var(--bg-2);overflow:hidden}
.weuny-inner{display:grid;grid-template-columns:1fr 1fr;gap:5rem;align-items:center}
.weuny-text h2{font-size:clamp(1.5rem,2.75vw,2.25rem);font-weight:700;margin-bottom:1.5rem}
.weuny-text p{color:var(--fg-muted);margin-bottom:1rem}
.weuny-actions{display:flex;gap:1rem;flex-wrap:wrap;margin-top:2rem}
.weuny-screenshot{position:relative}
.screenshot-glow{position:absolute;inset:-40px;background:radial-gradient(ellipse at center,rgba(0,183,255,.12),transparent 70%);pointer-events:none}
.screenshot-frame{width:155%;max-width:none;border-radius:1rem 0 1rem 1rem;border:1px solid var(--border);border-right:none;background:var(--bg);position:relative;overflow:hidden;transition:transform .4s ease,box-shadow .4s ease,border-color .4s ease}
.weuny-screenshot:hover .screenshot-frame{transform:translateY(-8px);box-shadow:0 32px 80px rgba(0,183,255,.18),0 8px 24px rgba(0,0,0,.4);border-color:rgba(0,183,255,.3)}
.screenshot-frame::after{display:none}
.screenshot-bar{display:flex;align-items:center;gap:.5rem;padding:.75rem 1rem;background:rgba(255,255,255,.03);border-bottom:1px solid var(--border)}
.bar-dot{width:.6rem;height:.6rem;border-radius:50%;background:rgba(255,255,255,.15)}
.bar-label{font-size:.75rem;color:var(--fg-muted);margin-left:.5rem}
.screenshot-frame img{width:100%;display:block;height:auto}

/* FOOTER */
.occ-footer{background:var(--bg-2);border-top:1px solid var(--border);padding:3.5rem 0 2rem}
.footer-inner{display:grid;grid-template-columns:auto 1fr auto;gap:3rem;align-items:start;padding-bottom:2.5rem;border-bottom:1px solid var(--border);margin-bottom:2rem}
.footer-brand .occ-logo-mark{font-family:var(--font-h);font-size:1.125rem;font-weight:800;background:var(--grad);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}
.footer-brand p{font-size:.75rem;color:var(--fg-muted);margin-top:.25rem}
.footer-nav{display:flex;flex-wrap:wrap;gap:.75rem 1.75rem;align-items:center}
.footer-nav a{font-size:.875rem;color:var(--fg-muted);transition:color .2s}
.footer-nav a:hover{color:var(--fg)}
.footer-weuny a{font-size:.875rem;color:var(--fg-muted);transition:color .2s}
.footer-weuny a:hover{color:var(--fg)}
.footer-weuny strong{color:#00B7FF}
.footer-bottom p{font-size:.8125rem;color:var(--fg-muted)}

/* RESPONSIVE */
@media(max-width:1024px){
    .hero-quote-block{padding:2.5rem 2.5rem}
}
@media(max-width:900px){
    .desktop-nav,.header-cta{display:none}
    .mobile-toggle{display:flex}
    .hero-bottom,.concept-grid,.weuny-inner{grid-template-columns:1fr;gap:3rem}
    .footer-inner{grid-template-columns:1fr;gap:2rem}
}
@media(max-width:600px){
    .hero-quote-block{padding:2rem 1.5rem}
    .hq-text{font-size:1.25rem}
}
@media(max-width:600px){
    .hero{padding:8rem 0 5rem}
    .concept-section,.highlight-section,.weuny-section{padding:5rem 0}
    .highlight-inner{padding:3rem 1.5rem}
}