/* ================================================
   PORTFOLIO — Dark Teal + Gold (matches CV)
   Glassmorphism / Frosted Glass
   ================================================ */

:root {
    --bg: #0e1e24;
    --bg-alt: #122730;
    --frost: rgba(255,255,255,0.05);
    --frost-hover: rgba(255,255,255,0.08);
    --frost-border: rgba(255,255,255,0.09);
    --frost-border-hover: rgba(255,255,255,0.16);
    --frost-glow: 0 4px 30px rgba(0,0,0,0.3);

    --text: #e8ecef;
    --text-sec: #a8b8c2;
    --text-muted: #6d8494;
    --accent: #d4a23c;
    --accent-soft: rgba(212,162,60,0.1);
    --accent2: #e8c675;
    --green: #6ee7b7;
    --green-soft: rgba(110,231,183,0.1);
    --teal: #2a8a8a;
    --teal-soft: rgba(42,138,138,0.12);

    --radius: 20px;
    --radius-sm: 12px;
    --font: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    --mono: 'JetBrains Mono', monospace;
    --max: 1140px;
}

*,*::before,*::after{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{font-family:var(--font);background:var(--bg);color:var(--text);line-height:1.7;-webkit-font-smoothing:antialiased;overflow-x:hidden}
.container{max-width:var(--max);margin:0 auto;padding:0 24px}
a{text-decoration:none;color:inherit}
img{max-width:100%;display:block}

/* ---- Frost Card ---- */
.frost-card {
    background: var(--frost);
    backdrop-filter: blur(24px);
    -webkit-backdrop-filter: blur(24px);
    border: 1px solid var(--frost-border);
    border-radius: var(--radius);
    transition: all .35s cubic-bezier(.4,0,.2,1);
}
.frost-card:hover {
    background: var(--frost-hover);
    border-color: var(--frost-border-hover);
    box-shadow: var(--frost-glow);
    transform: translateY(-2px);
}

/* ---- Nav ---- */
.navbar {
    position:fixed;top:0;left:0;right:0;z-index:100;
    background:rgba(14,30,36,0.75);
    backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);
    border-bottom:1px solid var(--frost-border);
}
.nav-container{max-width:var(--max);margin:0 auto;padding:0 24px;display:flex;align-items:center;justify-content:space-between;height:60px}
.nav-logo{font-weight:800;font-size:1.05rem;color:var(--accent);letter-spacing:-0.02em}
.nav-links{display:flex;list-style:none;gap:28px}
.nav-links a{font-size:.82rem;font-weight:500;color:var(--text-sec);transition:color .2s}
.nav-links a:hover{color:var(--text)}
.nav-cta-link{color:var(--accent) !important;font-weight:600 !important}
.nav-toggle{display:none;background:none;border:none;cursor:pointer;padding:4px;flex-direction:column;gap:5px}
.nav-toggle span{display:block;width:22px;height:2px;background:var(--text);border-radius:2px}

/* ---- Hero ---- */
.hero{min-height:100vh;display:flex;align-items:center;justify-content:center;text-align:center;padding:120px 24px 80px;position:relative;overflow:hidden}
.hero-bg{position:absolute;inset:0;background-image:linear-gradient(rgba(212,162,60,.03) 1px,transparent 1px),linear-gradient(90deg,rgba(212,162,60,.03) 1px,transparent 1px);background-size:60px 60px;mask-image:radial-gradient(ellipse at center,black 20%,transparent 70%);-webkit-mask-image:radial-gradient(ellipse at center,black 20%,transparent 70%)}
.hero-content{position:relative;z-index:1;max-width:720px}
.hero-badge{display:inline-flex;align-items:center;gap:8px;padding:8px 20px;background:var(--green-soft);border:1px solid rgba(110,231,183,.2);border-radius:100px;font-size:.78rem;font-weight:500;color:var(--green);margin-bottom:28px}
.badge-dot{width:8px;height:8px;background:var(--green);border-radius:50%;animation:pulse 2s ease infinite}
@keyframes pulse{0%,100%{opacity:1;transform:scale(1)}50%{opacity:.4;transform:scale(.8)}}
.hero-title{font-size:clamp(2.6rem,6vw,4.5rem);font-weight:900;line-height:1.05;letter-spacing:-.04em;margin-bottom:8px}
.hero-accent{color:var(--accent)}
.hero-ai{font-size:.85rem;font-weight:500;color:var(--text-muted);letter-spacing:.12em;text-transform:uppercase;margin-bottom:20px}
.hero-sub{font-size:1.05rem;color:var(--text-sec);max-width:560px;margin:0 auto 16px;line-height:1.8}
.hero-location{display:inline-flex;align-items:center;gap:8px;color:var(--text-muted);font-size:.85rem;margin-bottom:32px}
.hero-location svg{color:var(--accent)}
.hero-cta{display:flex;gap:12px;justify-content:center;flex-wrap:wrap}

/* ---- Buttons ---- */
.btn-primary{display:inline-flex;align-items:center;gap:8px;padding:14px 28px;border-radius:var(--radius-sm);background:rgba(212,162,60,.15);border:1px solid rgba(212,162,60,.3);color:var(--accent);font-size:.88rem;font-weight:600;backdrop-filter:blur(10px);transition:all .3s}
.btn-primary:hover{background:rgba(212,162,60,.25);transform:translateY(-2px);box-shadow:0 0 40px rgba(212,162,60,.15)}
.btn-outline{display:inline-flex;align-items:center;gap:8px;padding:14px 28px;border-radius:var(--radius-sm);background:transparent;border:1px solid var(--frost-border);color:var(--text);font-size:.88rem;font-weight:600;transition:all .3s}
.btn-outline:hover{background:var(--frost);border-color:var(--frost-border-hover)}

/* ---- Sections ---- */
.section{padding:100px 0}
.section-alt{background:var(--bg-alt)}
.section-head{text-align:center;margin-bottom:56px}
.section-tag{display:inline-block;font-family:var(--mono);font-size:.72rem;font-weight:500;color:var(--accent);letter-spacing:.08em;text-transform:uppercase;margin-bottom:10px}
.section h2,.section-head h2{font-size:clamp(1.8rem,4vw,2.8rem);font-weight:800;letter-spacing:-.03em;margin-bottom:12px}
.section-head p,.section p{color:var(--text-sec);font-size:.95rem}

/* ---- About ---- */
.about-layout{display:grid;grid-template-columns:1.3fr 1fr;gap:48px;align-items:start}
.about-text h2{text-align:left;margin-bottom:16px}
.about-intro{font-size:1.05rem;color:var(--text-sec);line-height:1.8;margin-bottom:14px}
.about-intro strong,.about-desc strong{color:var(--text)}
.about-desc{font-size:.9rem;color:var(--text-muted);line-height:1.8;margin-bottom:28px}
.about-info-row{display:flex;flex-direction:column;gap:10px}
.info-card{display:flex;align-items:center;gap:14px;padding:16px 20px}
.info-card span{font-size:1.4rem}
.info-card strong{display:block;font-size:.88rem;color:var(--text)}
.info-card small{font-size:.75rem;color:var(--text-muted);display:block}
.skills-card{padding:28px}
.skills-card h4{font-size:1rem;font-weight:700;margin-bottom:16px;color:var(--accent)}
.skill-list{display:flex;flex-direction:column;gap:8px}
.skill-item{display:flex;align-items:center;gap:10px;padding:10px 14px;background:rgba(255,255,255,.02);border:1px solid var(--frost-border);border-radius:var(--radius-sm);font-size:.84rem;color:var(--text-sec);transition:all .25s}
.skill-item:hover{background:rgba(212,162,60,.06);border-color:rgba(212,162,60,.18);color:var(--text);transform:translateX(4px)}
.skill-dot{width:5px;height:5px;background:var(--accent);border-radius:50%;flex-shrink:0}

/* ---- Stats ---- */
.stats-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin-bottom:20px}
.stat-card{text-align:center;padding:28px 16px}
.stat-big{grid-column:1/-1;padding:36px 16px;background:rgba(212,162,60,.05);border-color:rgba(212,162,60,.12)}
.stat-icon{font-size:1.8rem;margin-bottom:8px}
.stat-number{font-size:2rem;font-weight:900;color:var(--accent);letter-spacing:-.02em;margin-bottom:4px}
.stat-big .stat-number{font-size:3rem}
.stat-label{font-size:.8rem;color:var(--text-sec)}
.metrics-bar{display:flex;justify-content:center;gap:32px;flex-wrap:wrap;padding:22px 32px}
.metrics-bar span{font-size:.8rem;color:var(--text-muted)}
.metrics-bar strong{color:var(--accent2);margin-right:4px}

/* ---- Stack ---- */
.stack-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.stack-card{padding:28px}
.stack-card h4{font-size:.95rem;font-weight:700;margin-bottom:16px;color:var(--accent2)}
.stack-featured{background:rgba(212,162,60,.04);border-color:rgba(212,162,60,.12)}
.stack-pills{display:flex;flex-wrap:wrap;gap:8px}
.stack-pills span{padding:8px 16px;border-radius:100px;background:rgba(255,255,255,.04);border:1px solid var(--frost-border);font-size:.8rem;font-weight:500;color:var(--text-sec);transition:all .25s;display:flex;flex-direction:column;align-items:center;gap:2px}
.stack-pills span:hover{background:rgba(255,255,255,.08);border-color:var(--frost-border-hover);color:var(--text)}
.stack-pills small{font-size:.65rem;color:var(--text-muted);font-weight:400}

/* ---- Cases ---- */
.case{margin-bottom:32px;overflow:hidden}
.case-header{display:flex;align-items:center;gap:20px;padding:28px 32px;border-bottom:1px solid var(--frost-border)}
.case-num{font-size:2.4rem;font-weight:900;color:var(--accent);opacity:.3;line-height:1}
.case-tags{display:flex;gap:6px;margin-bottom:6px;flex-wrap:wrap}
.tag{padding:4px 12px;border-radius:100px;font-size:.65rem;font-weight:600;text-transform:uppercase;letter-spacing:.04em}
.t-blue{background:rgba(42,138,138,.12);color:#5ec6c6}
.t-green{background:rgba(110,231,183,.1);color:var(--green)}
.t-cyan{background:rgba(42,138,138,.12);color:#5ec6c6}
.t-red{background:rgba(232,140,140,.1);color:#e88c8c}
.t-orange{background:rgba(212,162,60,.1);color:var(--accent)}
.t-purple{background:rgba(180,160,220,.1);color:#b4a0dc}
.case h3{font-size:1.4rem;font-weight:700}
.case-sub{font-size:.75rem;color:var(--text-muted);margin-top:4px}
.case-steps{padding:28px 32px}
.step{margin-bottom:18px}
.step h5{font-size:.75rem;font-weight:700;text-transform:uppercase;letter-spacing:.04em;color:var(--accent);margin-bottom:6px}
.step p{font-size:.9rem;color:var(--text-sec);line-height:1.7}
.step p strong{color:var(--text)}

/* Results */
.case-results-grid{display:grid;grid-template-columns:repeat(6,1fr);gap:10px;padding:0 32px 28px}
.res{padding:18px 12px;text-align:center;background:rgba(255,255,255,.02);border:1px solid var(--frost-border);border-radius:var(--radius-sm)}
.res strong{display:block;font-size:1.3rem;font-weight:800;color:var(--text);margin-bottom:2px}
.res span{font-size:.65rem;color:var(--text-muted);text-transform:uppercase;letter-spacing:.02em}
.res-hl{background:rgba(212,162,60,.06);border-color:rgba(212,162,60,.18)}
.res-hl strong{color:var(--accent)}

/* ---- Screenshots (LARGE) ---- */
.case-screenshot{
    padding:32px;
    border-top:1px solid var(--frost-border);
    background:rgba(0,0,0,.2);
}
.ss-frame{
    border-radius:var(--radius-sm);overflow:hidden;
    border:1px solid var(--frost-border);
    box-shadow:0 8px 40px rgba(0,0,0,.3);
    background:var(--bg);
    max-width:100%;
}
.ss-bar{
    display:flex;align-items:center;gap:6px;
    padding:10px 16px;
    background:rgba(255,255,255,.03);
    border-bottom:1px solid var(--frost-border);
}
.dot{width:9px;height:9px;border-radius:50%}
.dot.r{background:#ff5f57}
.dot.y{background:#febc2e}
.dot.g{background:#28c840}
.ss-bar small{margin-left:10px;font-size:.7rem;color:var(--text-muted);font-family:var(--mono)}
.ss-frame img{width:100%;height:auto}
.ss-caption{
    margin-top:20px;
    font-size:.82rem;color:var(--text-muted);
    font-style:italic;line-height:1.6;
    max-width:800px;text-align:center;
    margin-left:auto;margin-right:auto;
}

/* ---- Portfolios ---- */
.port-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(240px,1fr));gap:16px}
.port-card{
    padding:26px 24px;position:relative;cursor:default;
    display:flex;flex-direction:column;gap:4px;
    border-radius:var(--radius);
}
.port-card:hover{
    transform:translateY(-4px);
    box-shadow:0 12px 40px rgba(212,162,60,.08), 0 0 0 1px rgba(212,162,60,.15);
}
.port-card h4{font-size:.95rem;font-weight:700;margin-bottom:0;padding-right:20px}
.port-cat{
    font-size:.7rem;color:var(--text-muted);
    display:inline-block;
    padding:3px 10px;margin:6px 0 14px;
    background:rgba(255,255,255,.04);
    border:1px solid var(--frost-border);
    border-radius:100px;
}
.port-amount{
    font-size:1.4rem;font-weight:900;
    color:var(--accent);
    letter-spacing:-.02em;
    margin-bottom:6px;
}
.port-card>small{font-size:.75rem;color:var(--text-sec)}
.port-dot{
    width:8px;height:8px;border-radius:50%;
    background:var(--text-muted);
    position:absolute;top:26px;right:24px;
}
.port-dot.active{background:var(--green);animation:pulse 2s ease infinite}
.port-active{
    border-color:rgba(110,231,183,.2);
    background:rgba(110,231,183,.03);
}
.port-active:hover{
    box-shadow:0 12px 40px rgba(110,231,183,.08), 0 0 0 1px rgba(110,231,183,.2);
}
.port-muted{opacity:.4;border-style:dashed}
.port-muted:hover{opacity:.6;transform:translateY(-2px)}
.port-self{
    background:rgba(212,162,60,.04);
    border-color:rgba(212,162,60,.12);
}

/* ---- Contact ---- */
.contact-wrapper{
    text-align:center;max-width:680px;margin:0 auto;
}
.contact-wrapper h2{margin-bottom:14px;font-size:clamp(1.6rem,3.5vw,2.4rem)}
.contact-wrapper>p{margin-bottom:36px;font-size:1rem;line-height:1.7}

.contact-info-row{
    display:grid;grid-template-columns:repeat(3,1fr);
    gap:14px;margin-bottom:36px;
}
.contact-info-row .info-card{
    padding:20px 24px;
    flex-direction:column;text-align:center;gap:10px;
    justify-content:center;
}
.contact-info-row .info-card span{font-size:1.8rem}
.contact-info-row .info-card strong{font-size:.85rem}

.contact-btns{
    display:flex;gap:14px;justify-content:center;flex-wrap:wrap;
}
.contact-btns .btn-primary{
    padding:16px 32px;font-size:.95rem;
    border-radius:var(--radius);
}
.contact-btns .btn-outline{
    padding:16px 32px;font-size:.95rem;
    border-radius:var(--radius);
}
.contact-btns .btn-primary:hover{
    box-shadow:0 0 50px rgba(212,162,60,.2),0 8px 30px rgba(212,162,60,.15);
}

/* ---- Footer ---- */
.footer{
    text-align:center;padding:48px 24px;
    border-top:1px solid var(--frost-border);
    background:rgba(0,0,0,.2);
}
.footer p{font-size:.82rem;color:var(--text-sec);margin-bottom:6px}
.footer small{font-size:.7rem;color:var(--text-muted);opacity:.7}

/* ---- Animations ---- */
.anim{opacity:0;transform:translateY(24px);transition:all .7s cubic-bezier(.4,0,.2,1)}
.anim.visible{opacity:1;transform:translateY(0)}

/* ---- Responsive ---- */
@media(max-width:1024px){
    .about-layout{grid-template-columns:1fr}
    .stack-grid{grid-template-columns:1fr}
    .case-results-grid{grid-template-columns:repeat(3,1fr)}
}
@media(max-width:768px){
    .nav-links{display:none;position:fixed;inset:0;background:rgba(14,30,36,.97);backdrop-filter:blur(20px);flex-direction:column;align-items:center;justify-content:center;gap:28px;z-index:999}
    .nav-links.open{display:flex}
    .nav-links.open a{font-size:1.3rem}
    .nav-toggle{display:flex;z-index:1000}
    .section{padding:72px 0}
    .stats-grid{grid-template-columns:1fr 1fr}
    .case-header{flex-direction:column;align-items:flex-start;padding:20px 24px}
    .case-steps{padding:20px 24px}
    .case-results-grid{grid-template-columns:repeat(2,1fr);padding:0 24px 24px}
    .case-screenshot{padding:24px}
    .port-grid{grid-template-columns:1fr 1fr}
    .metrics-bar{gap:16px;padding:18px}
    .contact-info-row{flex-direction:column;align-items:center}
}
@media(max-width:480px){
    .case-results-grid{grid-template-columns:1fr 1fr}
    .port-grid{grid-template-columns:1fr}
    .about-info-row .info-card{flex-direction:column;text-align:center}
}