:root{
  --bg:#0f1724;
  --card:#0b1220;
  --muted:#9aa4b2;
  --accent:#7c5cff;
  --glass: rgba(255,255,255,0.04);
  --radius:12px;
  color-scheme: dark;
}
*{box-sizing:border-box}
html,body{height:100%}
body{
  margin:0;font-family:Inter,system-ui,Arial,sans-serif;background:linear-gradient(180deg,#071028 0%,#081124 100%);color:#e6eef8;line-height:1.5;
}

@keyframes gradientShift{
  0%{background-position:0% 50%}
  50%{background-position:100% 50%}
  100%{background-position:0% 50%}
}
.container{max-width:1000px;margin:0 auto;padding:24px}
main{padding-top:84px}

.site-header{position:fixed;top:0;left:0;right:0;z-index:100;backdrop-filter: blur(8px);background:linear-gradient(180deg, rgba(10,12,20,0.95), rgba(10,12,20,0.7));border-bottom:1px solid rgba(255,255,255,0.03);padding:10px 0;box-shadow:0 6px 30px rgba(2,6,23,0.5)}
.header-inner{display:flex;align-items:center;justify-content:space-between}
.logo{font-weight:700;color:var(--accent);text-decoration:none;font-size:1.1rem}
.nav{display:flex;gap:18px}
.nav a{color:var(--muted);text-decoration:none;padding:8px;border-radius:8px}
.nav a:hover{color:#fff}
.nav-toggle{display:none;background:none;border:0;color:var(--muted);font-size:1.4rem}

/* Animated navigation underline and hover bubble */
.nav{position:relative;padding-bottom:8px}
.nav a{padding:8px 10px;position:relative;z-index:2;transition:color .25s ease, transform .18s ease}
.nav a:hover{color:#fff;transform:translateY(-3px)}
.nav a::before{content:'';position:absolute;left:50%;top:50%;transform:translate(-50%,-50%) scale(.85);width:100%;height:100%;background:radial-gradient(circle at 50% 40%, rgba(124,92,255,0.06), transparent 40%);border-radius:10px;opacity:0;transition:opacity .28s ease, transform .28s ease}
.nav a:hover::before{opacity:1;transform:translate(-50%,-50%) scale(1)}
.nav a.active{color:#fff}

.nav-underline{position:absolute;left:0;bottom:0;height:4px;width:64px;border-radius:999px;background:linear-gradient(90deg,var(--accent),#5bd0ff);box-shadow:0 8px 22px rgba(124,92,255,0.12);transform-origin:left center;transition:left .28s cubic-bezier(.2,.9,.3,1),width .28s cubic-bezier(.2,.9,.3,1),opacity .2s}
.nav-underline.hide{opacity:0}

.hero{padding:48px 0;position:relative;overflow:visible}
.hero-inner{display:flex;gap:32px;align-items:center}
.hero::before{content:'';position:absolute;right:6%;top:8%;width:360px;height:360px;background:radial-gradient(circle at 30% 30%, rgba(124,92,255,0.18), rgba(77,201,240,0.06) 40%, transparent 60%);filter:blur(40px);transform:translateZ(0);border-radius:36%;opacity:0.95;pointer-events:none;transition:transform .6s ease}
.hero-text h1{margin:0 0 8px;font-size:2.1rem}
.hero-text p{margin:0 0 12px;color:var(--muted)}
.hero-portrait{width:160px;height:160px;border-radius:50%;background:linear-gradient(135deg,var(--accent),#4cc9f0);box-shadow:0 8px 30px rgba(0,0,0,0.6);transition:transform .18s ease,box-shadow .18s ease;display:flex;align-items:center;justify-content:center}
.hero-portrait svg{width:70px;height:70px}
.cta-row .btn{margin-right:12px}

/* button ripple */
.btn{position:relative;overflow:hidden}
.btn:after{content:'';position:absolute;left:50%;top:50%;width:10px;height:10px;background:rgba(255,255,255,0.18);opacity:0;border-radius:50%;transform:translate(-50%,-50%) scale(1);transition:opacity .5s ease, transform .6s cubic-bezier(.2,.9,.3,1)}
.btn:active:after{opacity:1;transform:translate(-50%,-50%) scale(40);transition:transform .6s cubic-bezier(.2,.9,.3,1),opacity .9s}

.about-actions{margin-top:18px}
.btn-cv{padding:12px 18px;border-radius:14px;background:linear-gradient(90deg,#ffd074,#ff7ab6);color:#021024;font-weight:700;box-shadow:0 8px 22px rgba(255,122,182,0.12);text-decoration:none}
.btn-cv:hover{transform:translateY(-3px);transition:transform .18s ease}

.section{padding:28px 0}
h2{margin-top:0}

.grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:16px}
.card{background:var(--card);padding:16px;border-radius:var(--radius);box-shadow:0 6px 18px rgba(2,6,23,0.6)}
.card h3{margin:0 0 8px}
.link{color:#4aa3ff;text-decoration:none;font-weight:600}
.link:hover{text-decoration:underline}

/* Badge for 'coming soon' project */
.badge{display:inline-block;padding:6px 10px;border-radius:999px;font-weight:700;font-size:0.9rem}
.coming-soon{background:linear-gradient(90deg,#ffd074,#ff7ab6);color:#021024;box-shadow:0 10px 30px rgba(255,122,182,0.08)}

/* Modal styles for project details */
.modal{position:fixed;inset:0;display:none;align-items:center;justify-content:center;z-index:200}
.modal[aria-hidden="false"]{display:flex}
.modal-backdrop{position:absolute;inset:0;background:rgba(0,8,16,0.6);backdrop-filter:blur(4px)}
.modal-content{position:relative;background:linear-gradient(180deg,rgba(255,255,255,0.02),transparent);padding:22px;border-radius:12px;max-width:900px;width:94%;max-height:88vh;overflow:auto;box-shadow:0 14px 40px rgba(2,6,23,0.7)}
.modal-close{position:absolute;right:14px;top:12px;background:transparent;border:0;color:var(--muted);font-size:24px;cursor:pointer}
.modal-images{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin-top:12px}
.modal-images img{width:100%;border-radius:8px;display:block}
@media(max-width:800px){.modal-images{grid-template-columns:1fr}}

/* Carousel styles */
.carousel{position:relative;overflow:hidden;border-radius:12px;margin-top:14px;background:var(--card);padding:12px}
.carousel .slides{display:flex;transition:transform .5s cubic-bezier(.2,.9,.3,1);gap:12px}
.carousel .slide{min-width:100%;flex:0 0 100%;display:flex;align-items:center;justify-content:center}
.carousel .slide img{width:100%;height:auto;border-radius:8px;display:block}
.carousel-btn{position:absolute;top:50%;transform:translateY(-50%);background:rgba(2,6,23,0.6);color:#fff;border:0;padding:10px 12px;border-radius:8px;cursor:pointer;font-size:22px}
.carousel-btn.prev{left:12px}
.carousel-btn.next{right:12px}
.carousel-dots{position:absolute;left:50%;transform:translateX(-50%);bottom:10px;display:flex;gap:8px}
.carousel-dots button{width:10px;height:10px;border-radius:50%;border:0;background:rgba(255,255,255,0.18);cursor:pointer}
.carousel-dots button.active{background:linear-gradient(90deg,var(--accent),#5bd0ff)}

/* Project images gallery (static) */
.project-images{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin-top:14px}
.project-images figure{background:var(--card);padding:8px;border-radius:10px}
.project-images img{width:100%;height:auto;border-radius:8px;display:block}
.project-images figcaption{margin-top:8px;color:var(--muted);font-size:0.95rem}

@media (max-width:600px){
  .carousel-btn{padding:8px;font-size:18px}
}

@media(max-width:800px){
  .project-images{grid-template-columns:1fr}
}

.contact-form{display:grid;gap:10px;max-width:560px}
.contact-form label{display:flex;flex-direction:column;color:var(--muted);font-size:0.95rem}
.contact-form input,.contact-form textarea{margin-top:6px;padding:10px;border-radius:8px;border:1px solid rgba(255,255,255,0.04);background:var(--glass);color:inherit}
.form-actions{display:flex;gap:12px;align-items:center}
.form-status{color:var(--muted);font-size:0.95rem}

/* Center contact area */
/* contact section layout restored to default (left-aligned) */

.btn{display:inline-block;padding:10px 16px;border-radius:10px;background:linear-gradient(90deg,var(--accent),#5bd0ff);color:#021024;font-weight:600;text-decoration:none;border:0;cursor:pointer}
.btn.ghost{background:transparent;border:1px solid rgba(255,255,255,0.06);color:var(--muted)}

/* Prominent contact button */
.btn-contact{padding:12px 20px;border-radius:18px;background:linear-gradient(90deg,#ff7ab6,#ffd074);color:#021024;font-weight:800;box-shadow:0 12px 36px rgba(255,122,182,0.14);transform:translateZ(0);transition:transform .18s ease,box-shadow .18s ease,opacity .18s ease}
.btn-contact:hover{transform:translateY(-6px) scale(1.02);box-shadow:0 18px 48px rgba(255,122,182,0.18)}
.btn-contact:active{transform:translateY(-2px) scale(.995)}

@keyframes contactPulse{
  0%{box-shadow:0 8px 30px rgba(255,122,182,0.08)}
  50%{box-shadow:0 20px 60px rgba(255,122,182,0.16)}
  100%{box-shadow:0 8px 30px rgba(255,122,182,0.08)}
}
.btn-contact.pulse, .btn-contact{animation:contactPulse 3.6s ease-in-out infinite}

/* make hero CTA stand out */
.hero-text .cta-row{display:flex;gap:12px;align-items:center}
.hero-text .btn{font-size:0.98rem}
.hero-text .btn-contact{font-size:1.02rem;padding:14px 22px}

.site-footer{padding:20px 0;color:var(--muted);text-align:center}

@media(max-width:800px){
  .hero-inner{flex-direction:column;text-align:center}
  .nav{position:fixed;right:16px;top:64px;background:var(--card);padding:12px;border-radius:12px;flex-direction:column;display:none}
  .nav.show{display:flex}
  .nav-toggle{display:inline-block}
}

/* Animations and reveal */
@keyframes floatY{
  0%{transform:translateY(0)}
  50%{transform:translateY(-10px)}
  100%{transform:translateY(0)}
}

.reveal{opacity:0;transform:translateY(40px) scale(.96);transition:opacity .9s cubic-bezier(.16,.84,.24,1),transform .9s cubic-bezier(.16,.84,.24,1);will-change:opacity,transform}
.reveal.in-view{opacity:1;transform:none}

/* Strong pop-in for hero and key elements */
@keyframes popIn{
  0%{opacity:0;transform:translateY(28px) scale(.94)}
  60%{opacity:1;transform:translateY(-6px) scale(1.02)}
  100%{opacity:1;transform:translateY(0) scale(1)}
}

.hero-text.reveal.in-view{animation:popIn .9s cubic-bezier(.2,.9,.3,1) both}
.hero-portrait.reveal.in-view{animation:popIn 1s cubic-bezier(.2,.9,.3,1) both}

/* make nav links more visible when appearing */
.nav a.reveal{opacity:0;transform:translateY(-8px) scale(.98)}
.nav a.in-view{opacity:1;transform:none;transition:transform .32s ease, opacity .32s ease}

/* stronger card reveal */
.card.reveal{opacity:0;transform:translateY(28px) scale(.985)}
.card.in-view{opacity:1;transform:none;transition:transform .7s cubic-bezier(.2,.9,.3,1),box-shadow .7s}
.card.in-view{box-shadow:0 20px 48px rgba(2,6,23,0.6);}

/* Hero background pulse to draw attention */
@keyframes heroPulse{
  0%{filter:blur(36px);opacity:.9;transform:scale(1)}
  50%{filter:blur(28px);opacity:1;transform:scale(1.02)}
  100%{filter:blur(36px);opacity:.95;transform:scale(1)}
}
.hero::before{animation:heroPulse 8s ease-in-out infinite}

/* Generic animation classes assigned on reveal */
.anim-fade-up.in-view{animation:fadeUp .7s cubic-bezier(.2,.9,.3,1) both}
@keyframes fadeUp{from{opacity:0;transform:translateY(22px)}to{opacity:1;transform:none}}

.anim-pop.in-view{animation:popIn .85s cubic-bezier(.2,.9,.3,1) both}

.anim-card.in-view{animation:cardRise .82s cubic-bezier(.2,.9,.3,1) both}
@keyframes cardRise{0%{opacity:0;transform:translateY(26px) scale(.98)}60%{transform:translateY(-6px) scale(1.02);opacity:1}100%{transform:none}}

.anim-zoom.in-view{animation:zoomIn .9s cubic-bezier(.2,.9,.3,1) both}
@keyframes zoomIn{0%{opacity:0;transform:scale(.92)}60%{opacity:1;transform:scale(1.03)}100%{transform:scale(1)}}

.anim-cta.in-view{animation:ctaPop .9s cubic-bezier(.2,.9,.3,1) both}
@keyframes ctaPop{0%{transform:scale(.94);opacity:0}60%{transform:scale(1.06);opacity:1}100%{transform:scale(1)}}

.anim-nav.in-view{animation:navSlide .65s cubic-bezier(.2,.9,.3,1) both}
@keyframes navSlide{from{opacity:0;transform:translateY(-8px)}to{opacity:1;transform:none}}

.anim-head.in-view{animation:headIn .75s cubic-bezier(.2,.9,.3,1) both}
@keyframes headIn{from{opacity:0;transform:translateY(18px) scale(.98)}to{opacity:1;transform:none}}

/* small subtle hover for images */
.project-images img{transition:transform .28s ease, box-shadow .28s ease}
.project-images img:hover{transform:scale(1.02);box-shadow:0 14px 36px rgba(2,6,23,0.45)}

.hero-portrait{transition:transform .6s ease, box-shadow .3s ease}
.hero-portrait.in-view{animation:floatY 6s ease-in-out infinite}

.logo.reveal{transform:translateY(-8px) scale(.98);opacity:0}
.logo.in-view{transform:none;opacity:1}

.nav a.reveal{opacity:0;transform:translateY(-6px)}
.nav a.in-view{opacity:1;transform:none}

.card{transition:transform .28s ease, box-shadow .28s ease}
.card:hover{transform:translateY(-8px) scale(1.02);box-shadow:0 14px 38px rgba(2,6,23,0.55)}

.btn-cv.reveal{opacity:0;transform:translateY(8px)}
.btn-cv.in-view{opacity:1;transform:none}

@media (prefers-reduced-motion: reduce){
  .reveal{transition:none!important;transform:none!important;opacity:1!important}
  .hero-portrait.in-view{animation:none}
}

/* Page modal (iframe preview) */
.page-modal{position:fixed;inset:0;display:none;align-items:center;justify-content:center;z-index:300}
.page-modal[aria-hidden="false"]{display:flex}
.page-modal-backdrop{position:absolute;inset:0;background:rgba(0,6,12,0.65);backdrop-filter:blur(4px)}
.page-modal-window{position:relative;background:linear-gradient(180deg,rgba(255,255,255,0.02),transparent);border-radius:12px;max-width:1300px;width:96%;height:94vh;max-height:96vh;overflow:hidden;box-shadow:0 24px 60px rgba(2,6,23,0.8);display:flex;flex-direction:column}
.page-modal-close{position:absolute;right:12px;top:10px;background:transparent;border:0;color:var(--muted);font-size:20px;cursor:pointer;z-index:5}
.page-modal-body{flex:1;min-height:320px}
.page-modal iframe{width:100%;height:100%;border:0;display:block}

@media(max-width:800px){
  .page-modal-window{width:98%;height:96vh;max-height:96vh}
}