/* =========================================================
   ZAIN-555 — PREMIUM FUTURISTIC PORTFOLIO
   style.css
   ========================================================= */

/* ---------- THEME TOKENS ---------- */
:root{
  --bg:#070914;
  --bg-alt:#0b0f1f;
  --panel:rgba(18,22,42,0.55);
  --panel-border:rgba(120,180,255,0.18);
  --text:#eef2ff;
  --text-dim:#9aa4c4;
  --accent:#00f0ff;
  --accent-2:#a855f7;
  --accent-3:#ff2fd6;
  --success:#3dffb0;
  --warn:#ffcf4d;
  --danger:#ff5470;
  --radius:18px;
  --font-display:'Orbitron', sans-serif;
  --font-body:'Rajdhani', sans-serif;
  --font-mono:'Space Mono', monospace;
  --shadow-glow:0 0 25px rgba(0,240,255,0.35);
}

[data-theme="dark"]{
  --bg:#0a0a10; --bg-alt:#111117; --accent:#7dd3fc; --accent-2:#818cf8; --accent-3:#f472b6;
}
[data-theme="light"]{
  --bg:#f4f6fb; --bg-alt:#eaeef8; --panel:rgba(255,255,255,0.6); --panel-border:rgba(30,40,80,0.12);
  --text:#12131c; --text-dim:#555b73; --accent:#0891b2; --accent-2:#7c3aed; --accent-3:#db2777;
  --shadow-glow:0 0 25px rgba(8,145,178,0.25);
}
[data-theme="cyberpunk"]{
  --bg:#0a0014; --bg-alt:#140022; --accent:#00f0ff; --accent-2:#ff2fd6; --accent-3:#fff700;
}
[data-theme="neon"]{
  --bg:#050508; --bg-alt:#0c0c14; --accent:#39ff14; --accent-2:#ff00f7; --accent-3:#00d9ff;
}
[data-theme="matrix"]{
  --bg:#000502; --bg-alt:#020a04; --accent:#00ff41; --accent-2:#00b32d; --accent-3:#7fff9e;
  --text:#c8ffd8;
}
[data-theme="blue"]{
  --bg:#040c1a; --bg-alt:#081428; --accent:#38bdf8; --accent-2:#3b82f6; --accent-3:#60a5fa;
}
[data-theme="purple"]{
  --bg:#0c0618; --bg-alt:#150a26; --accent:#c084fc; --accent-2:#a855f7; --accent-3:#f0abfc;
}
[data-theme="golden"]{
  --bg:#0f0a02; --bg-alt:#1a1204; --accent:#ffd166; --accent-2:#f5a623; --accent-3:#fff3c4;
}

*{margin:0;padding:0;box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{
  background:var(--bg);
  color:var(--text);
  font-family:var(--font-body);
  overflow-x:hidden;
  transition:background .5s ease,color .5s ease;
  cursor:default;
}
.hidden{display:none !important;}
::selection{background:var(--accent);color:#000;}
::-webkit-scrollbar{width:8px;}
::-webkit-scrollbar-thumb{background:var(--accent-2);border-radius:10px;}
::-webkit-scrollbar-track{background:var(--bg-alt);}

a{color:inherit;text-decoration:none;}
button{font-family:var(--font-body);cursor:pointer;border:none;background:none;color:inherit;}
input,textarea,select{font-family:var(--font-body);}

@media (prefers-reduced-motion: reduce), (data-reduce-motion="true"){
  *{animation-duration:0.001ms !important; transition-duration:0.001ms !important;}
}
body.reduce-motion *{animation:none !important; transition:none !important;}

/* ---------- LOADING SCREEN ---------- */
#loading-screen{
  position:fixed;inset:0;z-index:9999;
  background:var(--bg);
  display:flex;flex-direction:column;align-items:center;justify-content:center;gap:2rem;
  transition:opacity .6s ease, visibility .6s ease;
}
#loading-screen.hide{opacity:0;visibility:hidden;pointer-events:none;}
.loader-core{position:relative;width:140px;height:140px;display:flex;align-items:center;justify-content:center;}
.loader-ring{position:absolute;border:2px solid transparent;border-top-color:var(--accent);border-radius:50%;animation:spin 1.4s linear infinite;}
.loader-ring:nth-child(1){width:140px;height:140px;}
.loader-ring:nth-child(2){width:100px;height:100px;border-top-color:var(--accent-2);animation-duration:1.1s;animation-direction:reverse;}
.loader-ring:nth-child(3){width:60px;height:60px;border-top-color:var(--accent-3);animation-duration:.8s;}
@keyframes spin{to{transform:rotate(360deg);}}
.loader-text{position:absolute;font-family:var(--font-display);font-weight:700;font-size:.9rem;letter-spacing:2px;color:var(--text);}
.loader-bar{width:220px;height:4px;background:rgba(255,255,255,0.1);border-radius:10px;overflow:hidden;}
.loader-bar-fill{height:100%;width:0%;background:linear-gradient(90deg,var(--accent),var(--accent-2),var(--accent-3));transition:width .2s ease;}

/* ---------- SCROLL PROGRESS ---------- */
#scroll-progress{position:fixed;top:0;left:0;height:3px;width:0%;background:linear-gradient(90deg,var(--accent),var(--accent-2),var(--accent-3));z-index:9000;transition:width .1s linear;}

/* ---------- CURSOR GLOW ---------- */
#cursor-glow{
  position:fixed;width:280px;height:280px;border-radius:50%;pointer-events:none;z-index:5;
  background:radial-gradient(circle, rgba(0,240,255,0.08), transparent 70%);
  transform:translate(-50%,-50%);left:-500px;top:-500px;transition:left .08s linear, top .08s linear;
}
#cursor-trail{position:fixed;width:8px;height:8px;border-radius:50%;background:var(--accent);pointer-events:none;z-index:9998;transform:translate(-50%,-50%);box-shadow:0 0 12px var(--accent);transition:left .05s linear,top .05s linear;left:-100px;top:-100px;}
@media (hover:none){#cursor-glow,#cursor-trail{display:none;}}

/* ---------- NAVBAR ---------- */
#navbar{position:fixed;top:0;left:0;right:0;z-index:400;padding:1rem 2rem;}
.nav-inner{display:flex;align-items:center;justify-content:space-between;max-width:1400px;margin:0 auto;}
.nav-logo-mini{font-family:var(--font-display);font-weight:700;letter-spacing:1px;font-size:1.1rem;color:var(--text);}
.nav-logo-mini span{color:var(--accent);}
#hamburger{width:44px;height:44px;border-radius:12px;background:var(--panel);backdrop-filter:blur(10px);border:1px solid var(--panel-border);display:flex;flex-direction:column;align-items:center;justify-content:center;gap:5px;transition:box-shadow .3s;}
#hamburger:hover{box-shadow:var(--shadow-glow);}
#hamburger span{width:20px;height:2px;background:var(--accent);transition:transform .3s ease, opacity .3s ease;}
#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);}

/* ---------- SIDE MENU ---------- */
#side-menu{
  position:fixed;top:0;right:0;height:100vh;width:min(340px,85vw);
  background:linear-gradient(160deg, rgba(10,12,24,0.92), rgba(14,10,26,0.92));
  backdrop-filter:blur(20px);
  border-left:1px solid var(--panel-border);
  transform:translateX(100%);
  transition:transform .5s cubic-bezier(.77,0,.18,1);
  z-index:500;padding:6rem 2rem 2rem;overflow-y:auto;
}
#side-menu.open{transform:translateX(0);}
.menu-glow{position:absolute;top:-100px;right:-100px;width:300px;height:300px;background:radial-gradient(circle,var(--accent-2),transparent 70%);opacity:.25;filter:blur(40px);pointer-events:none;}
#side-menu ul{list-style:none;display:flex;flex-direction:column;gap:.4rem;position:relative;}
.menu-link{
  display:block;padding:.8rem 1rem;font-size:1.05rem;font-weight:600;letter-spacing:.5px;
  color:var(--text);border-radius:10px;transition:all .3s ease;position:relative;
  width:100%;text-align:left;
}
.menu-link:hover{background:rgba(255,255,255,0.06);color:var(--accent);padding-left:1.4rem;}
.theme-toggle-row{display:flex;gap:.5rem;}
.theme-toggle-row .menu-link{flex:1;text-align:center;font-size:.9rem;}
#menu-overlay{position:fixed;inset:0;background:rgba(0,0,0,0.5);backdrop-filter:blur(2px);opacity:0;pointer-events:none;transition:opacity .4s;z-index:450;}
#menu-overlay.show{opacity:1;pointer-events:auto;}

/* ---------- HERO ---------- */
.hero{position:relative;min-height:100vh;display:flex;align-items:center;justify-content:center;overflow:hidden;padding:6rem 1.5rem 3rem;background:radial-gradient(ellipse at 50% 0%, var(--bg-alt), var(--bg) 70%);}
#particles-canvas,#matrix-canvas{position:absolute;inset:0;width:100%;height:100%;}
#matrix-canvas{opacity:.18;mix-blend-mode:screen;}
.hero-shapes{position:absolute;inset:0;pointer-events:none;overflow:hidden;}
.shape{position:absolute;border-radius:50%;filter:blur(4px);opacity:.35;animation:floatShape 12s ease-in-out infinite;}
.shape.s1{width:220px;height:220px;left:8%;top:20%;background:radial-gradient(circle,var(--accent),transparent 70%);animation-duration:14s;}
.shape.s2{width:160px;height:160px;right:10%;top:15%;background:radial-gradient(circle,var(--accent-2),transparent 70%);animation-duration:11s;animation-delay:-3s;}
.shape.s3{width:140px;height:140px;left:15%;bottom:12%;background:radial-gradient(circle,var(--accent-3),transparent 70%);animation-duration:16s;animation-delay:-6s;}
.shape.s4{width:100px;height:100px;right:18%;bottom:20%;background:radial-gradient(circle,var(--accent),transparent 70%);animation-duration:9s;animation-delay:-1s;}
@keyframes floatShape{0%,100%{transform:translate(0,0) scale(1);}50%{transform:translate(20px,-30px) scale(1.1);}}

.hero-content{position:relative;z-index:2;text-align:center;max-width:900px;width:100%;}

.site-title{font-family:var(--font-display);font-size:clamp(2.4rem,8vw,5rem);font-weight:900;letter-spacing:4px;margin-bottom:1.5rem;animation:floatTitle 5s ease-in-out infinite;}
@keyframes floatTitle{0%,100%{transform:translateY(0);}50%{transform:translateY(-8px);}}
.shine-text{
  background:linear-gradient(100deg, var(--accent) 0%, var(--accent-2) 25%, var(--accent-3) 50%, var(--accent-2) 75%, var(--accent) 100%);
  background-size:300% auto;
  -webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent;
  animation:shineMove 4s linear infinite;
  filter:drop-shadow(0 0 18px rgba(0,240,255,0.5));
}
@keyframes shineMove{to{background-position:300% center;}}

.logo-wrap{position:relative;width:140px;height:140px;margin:0 auto 1.5rem;display:flex;align-items:center;justify-content:center;}
.logo-ring{position:absolute;inset:-14px;border-radius:50%;border:2px solid var(--accent);opacity:.5;animation:pulseRing 2.4s ease-out infinite;}
@keyframes pulseRing{0%{transform:scale(.9);opacity:.6;}70%{transform:scale(1.25);opacity:0;}100%{opacity:0;}}
.logo-img{width:110px;height:110px;border-radius:50%;object-fit:cover;border:2px solid var(--accent);box-shadow:0 0 30px var(--accent), 0 0 60px var(--accent-2) inset;animation:floatLogo 4s ease-in-out infinite;transition:transform .5s ease;}
.logo-img:hover{transform:rotate(360deg) scale(1.08);}
@keyframes floatLogo{0%,100%{transform:translateY(0);}50%{transform:translateY(-10px);}}
.logo-img.logo-fallback{display:none;}
.logo-fallback-text{display:none;width:110px;height:110px;border-radius:50%;align-items:center;justify-content:center;font-family:var(--font-display);font-weight:900;font-size:1.6rem;border:2px solid var(--accent);box-shadow:0 0 30px var(--accent);animation:floatLogo 4s ease-in-out infinite;background:var(--panel);}
.logo-img.logo-fallback ~ .logo-fallback-text{display:flex;}

.hero-tagline{font-family:var(--font-mono);font-size:1.05rem;color:var(--accent);min-height:1.6em;margin-bottom:2.2rem;letter-spacing:.5px;}
.hero-tagline::after{content:'|';animation:blink 1s step-end infinite;}
@keyframes blink{50%{opacity:0;}}

.hero-buttons{display:flex;flex-wrap:wrap;gap:1.4rem;justify-content:center;margin-bottom:2.5rem;}
.premium-card{
  position:relative;overflow:hidden;
  width:220px;padding:2rem 1.4rem;border-radius:var(--radius);
  background:var(--panel);backdrop-filter:blur(16px);
  border:1px solid var(--panel-border);
  display:flex;flex-direction:column;align-items:center;gap:.5rem;
  transition:transform .35s ease, box-shadow .35s ease, border-color .35s ease;
}
.premium-card:hover{transform:translateY(-10px) scale(1.03);box-shadow:var(--shadow-glow);border-color:var(--accent);}
.card-icon{font-size:2.2rem;filter:drop-shadow(0 0 10px var(--accent));}
.card-title{font-family:var(--font-display);font-weight:700;letter-spacing:1px;font-size:1rem;}
.card-sub{font-size:.82rem;color:var(--text-dim);}
.card-shine{position:absolute;top:0;left:-60%;width:40%;height:100%;background:linear-gradient(120deg, transparent, rgba(255,255,255,0.25), transparent);transform:skewX(-20deg);animation:shineSweep 3.5s ease-in-out infinite;}
@keyframes shineSweep{0%{left:-60%;}50%,100%{left:130%;}}

.hero-meta{font-family:var(--font-mono);font-size:.85rem;color:var(--text-dim);display:flex;gap:.6rem;justify-content:center;flex-wrap:wrap;}
.hero-meta b{color:var(--accent);}
.hero-meta .dot{opacity:.5;}

.scroll-hint{position:absolute;bottom:1.6rem;left:50%;transform:translateX(-50%);font-size:.75rem;color:var(--text-dim);display:flex;flex-direction:column;align-items:center;gap:.4rem;letter-spacing:2px;text-transform:uppercase;}
.scroll-hint span{width:2px;height:26px;background:linear-gradient(var(--accent),transparent);animation:scrollDown 1.6s ease-in-out infinite;}
@keyframes scrollDown{0%{opacity:0;transform:translateY(-6px);}50%{opacity:1;}100%{opacity:0;transform:translateY(10px);}}

/* ---------- SECTIONS ---------- */
.section{padding:6rem 1.5rem;position:relative;}
.section.alt{background:var(--bg-alt);}
.section-inner{max-width:1200px;margin:0 auto;}
.section-title{font-family:var(--font-display);font-size:clamp(1.8rem,4vw,2.6rem);text-align:center;margin-bottom:3rem;letter-spacing:1px;}
.grad-text{background:linear-gradient(90deg,var(--accent),var(--accent-2));-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent;}
.center-text{text-align:center;}

.reveal{opacity:0;transform:translateY(40px);transition:opacity .8s ease, transform .8s ease;}
.reveal.in-view{opacity:1;transform:translateY(0);}

/* ---------- ABOUT ---------- */
.about-grid{display:grid;grid-template-columns:1.4fr 1fr;gap:3rem;margin-bottom:4rem;}
.profile-text{color:var(--text-dim);line-height:1.7;margin-bottom:1.4rem;}
.profile-text.small{font-size:.92rem;}
.about-skills-tags{display:flex;flex-wrap:wrap;gap:.6rem;margin-bottom:1.6rem;}
.about-skills-tags span{padding:.4rem .9rem;border-radius:20px;background:var(--panel);border:1px solid var(--panel-border);font-size:.82rem;color:var(--accent);}
.mini-heading{font-family:var(--font-display);font-size:1rem;margin:1.2rem 0 .5rem;color:var(--accent-2);}
.mini-heading.center{text-align:center;margin-top:3rem;}
.resume-btn{display:inline-block;margin-top:1rem;padding:.8rem 1.6rem;border-radius:12px;border:1px solid var(--accent);color:var(--accent);font-weight:600;transition:all .3s;}
.resume-btn:hover{background:var(--accent);color:#000;box-shadow:var(--shadow-glow);}

.about-stats{display:grid;grid-template-columns:1fr 1fr;gap:1rem;align-content:start;}
.stat-box{background:var(--panel);border:1px solid var(--panel-border);border-radius:var(--radius);padding:1.6rem 1rem;text-align:center;backdrop-filter:blur(10px);transition:transform .3s;}
.stat-box:hover{transform:translateY(-6px);}
.counter{font-family:var(--font-display);font-size:2.1rem;font-weight:900;color:var(--accent);display:block;}
.stat-box p{color:var(--text-dim);font-size:.85rem;margin-top:.3rem;}

.timeline{display:flex;flex-direction:column;gap:1.4rem;border-left:2px solid var(--panel-border);padding-left:1.6rem;max-width:700px;margin:0 auto;}
.timeline-item{position:relative;overflow:hidden;}
.timeline-item::before{content:'';position:absolute;left:-1.68rem;top:.3rem;width:10px;height:10px;border-radius:50%;background:var(--accent);box-shadow:0 0 10px var(--accent);}
.t-year{font-family:var(--font-display);color:var(--accent-2);font-weight:700;margin-right:.6rem;}
.timeline-item p{color:var(--text-dim);display:inline;}

@media (max-width:820px){.about-grid{grid-template-columns:1fr;}}

/* ---------- GRIDS / CARDS ---------- */
.grid-3{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:1.6rem;}
.service-card,.testimonial-card,.cert-card{
  background:var(--panel);border:1px solid var(--panel-border);border-radius:var(--radius);
  padding:2rem 1.6rem;backdrop-filter:blur(12px);transition:transform .35s, box-shadow .35s;text-align:center;
}
.service-card:hover,.testimonial-card:hover,.cert-card:hover{transform:translateY(-8px);box-shadow:var(--shadow-glow);}
.service-card h3{font-family:var(--font-display);font-size:1.05rem;margin:.8rem 0 .5rem;}
.service-card p,.cert-card p{color:var(--text-dim);font-size:.9rem;}
.testimonial-card p{color:var(--text-dim);font-style:italic;margin-bottom:.8rem;}
.testimonial-card span{color:var(--accent);font-weight:600;font-size:.85rem;}
.cert-card span{font-size:2rem;display:block;margin-bottom:.5rem;}

/* project cards (data-driven) */
.project-card{background:var(--panel);border:1px solid var(--panel-border);border-radius:var(--radius);overflow:hidden;backdrop-filter:blur(12px);transition:transform .35s, box-shadow .35s;display:flex;flex-direction:column;}
.project-card:hover{transform:translateY(-8px) scale(1.01);box-shadow:var(--shadow-glow);}
.project-thumb{width:100%;height:160px;object-fit:cover;background:linear-gradient(135deg,var(--accent),var(--accent-2));}
.project-body{padding:1.2rem;}
.project-body h3{font-family:var(--font-display);font-size:1rem;margin-bottom:.5rem;}
.project-body p{color:var(--text-dim);font-size:.88rem;margin-bottom:1rem;}

/* ---------- ABOUT ME IMAGES (personal photos, in-section) ---------- */
.about-images-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:1.4rem;margin:2rem 0 3.5rem;}
.about-img{
  position:relative;border-radius:var(--radius);overflow:hidden;aspect-ratio:1/1;
  border:1px solid var(--panel-border);cursor:pointer;background:var(--panel);
  transition:box-shadow .4s ease;
}
.about-img img{width:100%;height:100%;object-fit:cover;display:block;transition:transform .5s ease, filter .5s ease;}
.about-img:hover{box-shadow:var(--shadow-glow);}
.about-img:hover img{transform:scale(1.08);}
.about-img-fallback{width:100%;height:100%;display:flex;align-items:center;justify-content:center;background:linear-gradient(135deg,var(--bg-alt),var(--panel));color:var(--text-dim);font-family:var(--font-mono);font-size:.75rem;text-align:center;padding:.5rem;}

.timeline-img{
  width:64px;height:64px;border-radius:14px;object-fit:cover;border:1px solid var(--panel-border);
  float:left;margin-right:1rem;cursor:pointer;box-shadow:0 0 0 rgba(0,0,0,0);transition:box-shadow .4s ease, transform .4s ease;
}
.timeline-img:hover{box-shadow:var(--shadow-glow);transform:scale(1.05);}

/* Scroll-triggered entrance variants — each image gets a distinct motion */
.reveal.anim-fadeup{transform:translateY(70px);}
.reveal.anim-fadeup.in-view{transform:translateY(0);}

.reveal.anim-zoom{transform:scale(.55);}
.reveal.anim-zoom.in-view{transform:scale(1);}

.reveal.anim-rotate{transform:rotate(-18deg) scale(.75);}
.reveal.anim-rotate.in-view{transform:rotate(0deg) scale(1);}

.reveal.anim-slide{transform:translateX(-90px);}
.reveal.anim-slide.in-view{transform:translateX(0);}

.reveal.anim-tilt{transform:perspective(700px) rotateY(45deg) scale(.9);}
.reveal.anim-tilt.in-view{transform:perspective(700px) rotateY(0deg) scale(1);}

.reveal.anim-glow{filter:brightness(.25) saturate(.4);}
.reveal.anim-glow.in-view{filter:brightness(1) saturate(1);box-shadow:0 0 35px var(--accent);}

.reveal.anim-float{transform:translateY(50px);}
.reveal.anim-float.in-view{transform:translateY(0);}
.reveal.anim-float.in-view.about-img{animation:floatBtn 4s ease-in-out infinite 1s;}

.reveal.anim-blur{filter:blur(14px);transform:scale(1.08);}
.reveal.anim-blur.in-view{filter:blur(0);transform:scale(1);}

.lightbox{position:fixed;inset:0;background:rgba(0,0,0,0.9);display:flex;align-items:center;justify-content:center;z-index:8000;opacity:0;pointer-events:none;transition:opacity .4s;}
.lightbox.show{opacity:1;pointer-events:auto;}
.lightbox img{max-width:90vw;max-height:85vh;border-radius:12px;box-shadow:0 0 60px var(--accent);}

/* ---------- SKILLS BARS ---------- */
.skills-bars{max-width:700px;margin:0 auto 3rem;display:flex;flex-direction:column;gap:1.4rem;}
.skill-row{display:flex;align-items:center;gap:1rem;}
.skill-row span{width:150px;font-weight:600;flex-shrink:0;}
.bar{flex:1;height:10px;border-radius:10px;background:rgba(255,255,255,0.08);overflow:hidden;}
.bar-fill{height:100%;width:0%;border-radius:10px;background:linear-gradient(90deg,var(--accent),var(--accent-2));transition:width 1.4s ease;box-shadow:0 0 10px var(--accent);}

/* ---------- FAQ ---------- */
.faq-list{max-width:750px;margin:0 auto;display:flex;flex-direction:column;gap:.8rem;}
.faq-item{background:var(--panel);border:1px solid var(--panel-border);border-radius:14px;overflow:hidden;}
.faq-q{width:100%;text-align:left;padding:1.1rem 1.4rem;font-weight:600;display:flex;justify-content:space-between;align-items:center;}
.faq-q span{transition:transform .3s;color:var(--accent);}
.faq-item.open .faq-q span{transform:rotate(45deg);}
.faq-a{max-height:0;overflow:hidden;transition:max-height .4s ease;}
.faq-item.open .faq-a{max-height:200px;}
.faq-a p{padding:0 1.4rem 1.1rem;color:var(--text-dim);font-size:.9rem;}

/* ---------- NEWSLETTER ---------- */
.newsletter-form{display:flex;gap:.8rem;max-width:480px;margin:0 auto;flex-wrap:wrap;justify-content:center;}
.newsletter-form input{flex:1;min-width:220px;padding:.9rem 1.2rem;border-radius:12px;border:1px solid var(--panel-border);background:var(--panel);color:var(--text);}
.newsletter-form button{padding:.9rem 1.6rem;border-radius:12px;background:linear-gradient(90deg,var(--accent),var(--accent-2));color:#000;font-weight:700;transition:transform .3s;}
.newsletter-form button:hover{transform:scale(1.05);}
.small-msg{margin-top:.8rem;color:var(--accent);font-size:.85rem;text-align:center;}

/* ---------- CONTACT FORM ---------- */
.contact-form{max-width:650px;margin:0 auto 3rem;display:flex;flex-direction:column;gap:1rem;}
.form-row{display:flex;gap:1rem;flex-wrap:wrap;}
.form-row input{flex:1;min-width:200px;}
.contact-form input,.contact-form textarea{padding:.9rem 1.2rem;border-radius:12px;border:1px solid var(--panel-border);background:var(--panel);color:var(--text);backdrop-filter:blur(10px);transition:border-color .3s,box-shadow .3s;}
.contact-form input:focus,.contact-form textarea:focus{outline:none;border-color:var(--accent);box-shadow:0 0 0 3px rgba(0,240,255,0.15);}
.submit-btn{padding:1rem 1.6rem;border-radius:12px;background:linear-gradient(90deg,var(--accent),var(--accent-2));color:#000;font-weight:700;letter-spacing:.5px;transition:transform .3s, box-shadow .3s;}
.submit-btn:hover{transform:translateY(-3px);box-shadow:var(--shadow-glow);}

/* ---------- SOCIAL BUTTONS ---------- */
.social-section{display:flex;flex-wrap:wrap;gap:1.2rem;justify-content:center;}
.social-btn{
  position:relative;display:flex;align-items:center;gap:.6rem;padding:.9rem 1.4rem;border-radius:50px;
  background:var(--panel);border:1px solid var(--panel-border);backdrop-filter:blur(10px);
  overflow:hidden;transition:transform .3s ease, box-shadow .3s ease;
  animation:floatBtn 3.5s ease-in-out infinite;
}
.social-btn svg{width:20px;height:20px;fill:currentColor;}
.social-btn:nth-child(2){animation-delay:-.6s;}
.social-btn:nth-child(3){animation-delay:-1.2s;}
.social-btn:nth-child(4){animation-delay:-1.8s;}
.social-btn:nth-child(5){animation-delay:-2.4s;}
@keyframes floatBtn{0%,100%{transform:translateY(0);}50%{transform:translateY(-6px);}}
.social-btn:hover{transform:translateY(-10px) scale(1.06);}
.social-btn.wa{color:#25D366;}.social-btn.wa:hover{box-shadow:0 0 25px #25D366;}
.social-btn.yt{color:#FF0000;}.social-btn.yt:hover{box-shadow:0 0 25px #FF0000;}
.social-btn.tt{color:#e2e8f0;}.social-btn.tt:hover{box-shadow:0 0 25px #ffffff;}
.social-btn.fb{color:#1877F2;}.social-btn.fb:hover{box-shadow:0 0 25px #1877F2;}
.social-btn.ig{color:#E1306C;}.social-btn.ig:hover{box-shadow:0 0 25px #E1306C;}

/* ---------- FOOTER ---------- */
#footer{padding:3rem 1.5rem 2rem;text-align:center;background:var(--bg-alt);border-top:1px solid var(--panel-border);}
.footer-logo{font-family:var(--font-display);font-weight:900;font-size:1.3rem;margin-bottom:.6rem;}
.footer-logo span{color:var(--accent);}
.footer-inner p{color:var(--text-dim);font-size:.85rem;margin-top:.3rem;}

#scrollTopFab{
  position:fixed;bottom:2rem;right:2rem;width:50px;height:50px;border-radius:50%;
  background:var(--panel);border:1px solid var(--accent);color:var(--accent);
  backdrop-filter:blur(10px);font-size:1.3rem;z-index:300;
  opacity:0;pointer-events:none;transform:translateY(20px);transition:all .4s;
}
#scrollTopFab.show{opacity:1;pointer-events:auto;transform:translateY(0);}
#scrollTopFab:hover{box-shadow:var(--shadow-glow);}

/* ---------- OVERLAYS (Sites/Courses/API + Admin + Settings) ---------- */
.page-overlay{
  position:fixed;inset:0;background:rgba(4,6,14,0.85);backdrop-filter:blur(14px);
  z-index:7000;display:flex;justify-content:center;align-items:flex-start;
  opacity:0;pointer-events:none;transition:opacity .4s;overflow-y:auto;padding:4rem 1.5rem;
}
.page-overlay.show{opacity:1;pointer-events:auto;}
.page-overlay-inner{
  background:var(--bg-alt);border:1px solid var(--panel-border);border-radius:24px;
  max-width:1100px;width:100%;padding:3rem 2rem;position:relative;
  box-shadow:0 0 60px rgba(0,0,0,0.6);
}
.close-overlay{position:absolute;top:1.2rem;right:1.2rem;width:40px;height:40px;border-radius:50%;background:var(--panel);border:1px solid var(--panel-border);font-size:1.1rem;transition:all .3s;}
.close-overlay:hover{background:var(--danger);color:#fff;}
.overlay-title{font-family:var(--font-display);font-size:1.8rem;margin-bottom:1.5rem;text-align:center;}
.search-bar-wrap{margin-bottom:1.5rem;}
.search-bar-wrap input{width:100%;padding:.9rem 1.2rem;border-radius:12px;border:1px solid var(--panel-border);background:var(--panel);color:var(--text);}
.overlay-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:1.4rem;}
.overlay-card{background:var(--panel);border:1px solid var(--panel-border);border-radius:var(--radius);overflow:hidden;transition:transform .3s, box-shadow .3s;display:flex;flex-direction:column;}
.overlay-card:hover{transform:translateY(-6px);box-shadow:var(--shadow-glow);}
.overlay-thumb{width:100%;height:140px;object-fit:cover;background:linear-gradient(135deg,var(--accent),var(--accent-2));}
.overlay-card-body{padding:1.2rem;display:flex;flex-direction:column;gap:.5rem;flex:1;}
.overlay-card-body h3{font-family:var(--font-display);font-size:1rem;}
.overlay-card-body p{color:var(--text-dim);font-size:.85rem;flex:1;}
.overlay-open-btn{margin-top:.6rem;padding:.7rem;border-radius:10px;text-align:center;background:linear-gradient(90deg,var(--accent),var(--accent-2));color:#000;font-weight:700;font-size:.85rem;}
.status-badge{display:inline-block;padding:.2rem .7rem;border-radius:20px;font-size:.72rem;font-weight:700;width:fit-content;}
.status-badge.Online{background:rgba(61,255,176,0.15);color:var(--success);}
.status-badge.Beta{background:rgba(255,207,77,0.15);color:var(--warn);}
.status-badge.Offline{background:rgba(255,84,112,0.15);color:var(--danger);}
.category-badge{display:inline-block;padding:.2rem .7rem;border-radius:20px;font-size:.72rem;font-weight:700;width:fit-content;background:rgba(168,85,247,0.15);color:var(--accent-2);}
.empty-state{text-align:center;color:var(--text-dim);padding:2rem;display:none;}
.empty-state.show{display:block;}

/* ---------- ADMIN ---------- */
.admin-inner{max-width:900px;}
.admin-login-box{display:flex;gap:.8rem;max-width:400px;margin:1rem auto;flex-wrap:wrap;}
.admin-login-box input{flex:1;padding:.9rem 1.2rem;border-radius:12px;border:1px solid var(--panel-border);background:var(--panel);color:var(--text);min-width:180px;}
.admin-stats{display:grid;grid-template-columns:repeat(auto-fit,minmax(120px,1fr));gap:1rem;margin-bottom:1.5rem;}
.admin-stat{background:var(--panel);border:1px solid var(--panel-border);border-radius:14px;padding:1rem;text-align:center;}
.admin-stat span{font-family:var(--font-display);font-size:1.5rem;color:var(--accent);display:block;}
.admin-stat p{font-size:.78rem;color:var(--text-dim);}
.admin-tabs{display:flex;gap:.5rem;flex-wrap:wrap;margin-bottom:1.5rem;border-bottom:1px solid var(--panel-border);padding-bottom:1rem;}
.admin-tab-btn{padding:.6rem 1.1rem;border-radius:10px;font-size:.85rem;font-weight:600;color:var(--text-dim);transition:all .3s;}
.admin-tab-btn.active,.admin-tab-btn:hover{background:var(--panel);color:var(--accent);}
.admin-form{display:flex;flex-direction:column;gap:.8rem;margin-bottom:1.6rem;background:var(--panel);padding:1.4rem;border-radius:14px;border:1px solid var(--panel-border);}
.admin-form input,.admin-form textarea,.admin-form select{padding:.8rem 1rem;border-radius:10px;border:1px solid var(--panel-border);background:rgba(0,0,0,0.2);color:var(--text);}
.admin-label{font-size:.8rem;color:var(--text-dim);margin-top:.4rem;}
.admin-form-actions{display:flex;gap:.8rem;}
.cancel-btn{padding:.8rem 1.4rem;border-radius:10px;background:rgba(255,255,255,0.08);font-weight:600;transition:all .3s;}
.cancel-btn:hover{background:rgba(255,255,255,0.15);}
.cancel-btn.danger{background:rgba(255,84,112,0.15);color:var(--danger);}
.cancel-btn.danger:hover{background:var(--danger);color:#fff;}
.admin-list{display:flex;flex-direction:column;gap:.7rem;}
.admin-list-item{display:flex;justify-content:space-between;align-items:center;gap:1rem;background:var(--panel);border:1px solid var(--panel-border);border-radius:12px;padding:.9rem 1.1rem;flex-wrap:wrap;}
.admin-list-item-info{flex:1;min-width:150px;}
.admin-list-item-info h4{font-size:.92rem;}
.admin-list-item-info p{font-size:.78rem;color:var(--text-dim);}
.admin-list-item-actions{display:flex;gap:.5rem;}
.admin-list-item-actions button{padding:.4rem .8rem;border-radius:8px;font-size:.78rem;background:rgba(255,255,255,0.08);}
.admin-list-item-actions button.edit-btn:hover{background:var(--accent);color:#000;}
.admin-list-item-actions button.delete-btn:hover{background:var(--danger);color:#fff;}
.admin-data-actions{display:flex;gap:1rem;flex-wrap:wrap;}
.file-label{display:inline-flex;align-items:center;cursor:pointer;}
.logout-btn{margin-top:2rem;}

/* ---------- SETTINGS ---------- */
.theme-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(110px,1fr));gap:.8rem;margin-bottom:1.6rem;}
.theme-grid button{padding:.9rem;border-radius:12px;background:var(--panel);border:1px solid var(--panel-border);font-weight:600;transition:all .3s;}
.theme-grid button:hover,.theme-grid button.active{border-color:var(--accent);box-shadow:var(--shadow-glow);color:var(--accent);}
.switch-row{display:flex;align-items:center;gap:.6rem;font-size:.9rem;}

/* ---------- RESPONSIVE ---------- */
@media (max-width:600px){
  .premium-card{width:100%;}
  .hero-buttons{flex-direction:column;align-items:center;}
  .form-row{flex-direction:column;}
  .skill-row{flex-wrap:wrap;}
  .skill-row span{width:100%;}
}

/* focus visibility for accessibility */
a:focus-visible,button:focus-visible,input:focus-visible,textarea:focus-visible{outline:2px solid var(--accent);outline-offset:2px;}