:root{
  --bg:#050811;
  --bg2:#0b1220;
  --text:#e6edf7;
  --muted:#9fb0c9;
  --card:#0b1220cc;
  --border:#ffffff18;
  --accent:#2b7fff;
  --accent2:#42c6ff;
  --ring:#60a5fa55;
}
*{box-sizing:border-box}
html,body{height:100%}
body{
  margin:0;background: radial-gradient(1200px 800px at 15% 10%, #0b1a33 0%, transparent 55%),
             linear-gradient(180deg, var(--bg), #020409);
  color:var(--text);
  font-family:'Poppins',system-ui,Segoe UI,Roboto,Helvetica,Arial,sans-serif;
  overflow-x:hidden;
}
h1,h2,h3,.brand span,.logo{font-family:'Montserrat',sans-serif}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
.container{max-width:1200px;margin-inline:auto;padding:0 20px}
.section{padding:92px 0}
.section.alt{background:linear-gradient(180deg, var(--bg), var(--bg2))}
.section-title{font-size:clamp(1.7rem,4vw,2.4rem);margin:0 0 22px 0;letter-spacing:.3px}

/* Header */
.site-header{position:sticky;top:0;z-index:60;transition:background .25s ease, border-color .25s ease;border-bottom:1px solid transparent}
.site-header.scrolled{background:rgba(5,8,17,.6);backdrop-filter:blur(10px);border-bottom-color:var(--border)}
.nav{display:flex;align-items:center;justify-content:space-between;min-height:70px}
.brand{display:flex;align-items:center;gap:12px;font-weight:700;letter-spacing:.2px}
.brand-logo{width:34px;height:34px}
.brand strong{color:#9fb0c9;font-weight:800}
.menu{display:flex;align-items:center;gap:22px}
.menu a{color:var(--text);opacity:.9;position:relative}
.menu a::after{content:"";position:absolute;left:0;right:0;bottom:-6px;height:2px;background:linear-gradient(90deg,var(--accent),var(--accent2));transform:scaleX(0);transform-origin:left;transition:transform .2s ease}
.menu a:hover::after{transform:scaleX(1)}
.menu .btn{margin-left:8px}
.nav-toggle{display:none;background:none;border:0;cursor:pointer}
.nav-toggle .bar{display:block;width:24px;height:2px;background:var(--text);margin:5px 0;border-radius:2px}

/* Hero (ENHANCED) */
.hero{
  position:relative;isolation:isolate;overflow:hidden;
  min-height:100vh;display:flex;align-items:center;
  padding:110px 0 70px;
}
.hero-bg{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;opacity:.12;z-index:-1}
.hero .grid-two{display:grid;grid-template-columns:1.15fr .85fr;gap:34px;align-items:center}
.eyebrow{color:var(--muted);text-transform:uppercase;letter-spacing:.22em;font-size:.78rem;margin:0 0 10px}
.hero h1{font-size:clamp(2.2rem,6vw,3.4rem);line-height:1.1;margin:0 0 12px}
.accent{background:linear-gradient(90deg,var(--accent),var(--accent2));-webkit-background-clip:text;background-clip:text;color:transparent}
.lead{color:var(--muted);margin:0 0 22px}
.hero-actions{display:flex;gap:14px;align-items:center;margin-bottom:18px;flex-wrap:wrap}
.link{color:var(--accent);opacity:.9}

/* prettier bullets with ✓ */
.bullets{list-style:none;padding:0;margin:10px 0 0 0;display:flex;gap:18px;flex-wrap:wrap;color:#cbd5e1}
.bullets li{position:relative;padding-left:20px}
.bullets li::before{
  content:"✓"; position:absolute; left:0; top:0; line-height:1;
  color:var(--accent2); font-weight:700;
}

/* hero right visual frame + glow */
.hero-logo{width:100%;max-width:380px;filter:drop-shadow(0 20px 60px #0006);opacity:.98;margin-inline:auto}
.hero-visual{display:flex;align-items:center;justify-content:center}
.hero-logo-frame{
  display:flex;align-items:center;justify-content:center;
  background: radial-gradient(60% 60% at 50% 50%, rgba(66,198,255,.15) 0%, transparent 70%);
  border-radius:20px;padding:40px;animation:pulse 4s infinite ease-in-out;
}
@keyframes pulse{
  0%{transform:scale(1)}
  50%{transform:scale(1.05)}
  100%{transform:scale(1)}
}

/* Buttons (primary/secondary) */
.btn{
  display:inline-flex;align-items:center;justify-content:center;
  background:linear-gradient(90deg,var(--accent),var(--accent2));
  color:#051022;border:0;border-radius:999px;padding:12px 18px;font-weight:700;
  letter-spacing:.2px;box-shadow:0 10px 30px #1463ff50;cursor:pointer;transition:.25s ease;
}
.btn:hover{filter:brightness(1.05);transform:translateY(-2px)}
.btn--lg{padding:12px 22px;font-size:1rem}
.btn--sm{padding:8px 12px;font-size:.9rem}
.btn--primary{background:linear-gradient(90deg,var(--accent),var(--accent2));color:#051022}
.btn--secondary{
  background:transparent;color:var(--accent);
  border:2px solid var(--accent); box-shadow:none;
}
.btn--secondary:hover{background:linear-gradient(90deg,var(--accent),var(--accent2));color:#051022;border-color:transparent}

/* Cards */
.cards{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;margin-top:6px}
.card{
  background:linear-gradient(180deg,#0b1220d9,#0b1220c0);
  border:1px solid var(--border);
  border-radius:18px;padding:18px 16px;min-height:170px;
  box-shadow:0 12px 30px #00000033;
  transition:transform .25s ease, box-shadow .25s ease, border-color .25s ease;
}
.card:hover{transform:translateY(-4px);border-color:#ffffff30;box-shadow:0 16px 40px #00000055}
.card .icon{width:42px;height:42px;color:var(--accent);margin-bottom:12px;display:grid;place-items:center;font-size:26px}

/* Portfolio */
.portfolio-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.work{background:#0a1322;border:1px solid var(--border);border-radius:18px;overflow:hidden;display:block;transition:transform .25s ease, box-shadow .25s ease;box-shadow:0 12px 30px #00000033}
.work:hover{transform:translateY(-4px);box-shadow:0 18px 44px #00000055}
.work-media-wrap{position:relative}
.work-media{aspect-ratio:16/10;width:100%}
.overlay{position:absolute;inset:0;display:grid;place-items:center;background:linear-gradient(180deg,#00000000,#00000066);opacity:0;transition:opacity .2s}
.work:hover .overlay{opacity:1}
.overlay span{background:linear-gradient(90deg,var(--accent),var(--accent2));color:#051022;padding:8px 12px;border-radius:999px;font-weight:700}

/* Why/About */
.why-list{display:grid;gap:10px;margin:0;padding:0;list-style:none}
.why-list li{background:#0b1220d9;border:1px solid var(--border);border-radius:14px;padding:12px 14px}

/* Testimonials */
.testimonials{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.t-card{margin:0;background:#0b1220cc;border:1px solid var(--border);border-radius:18px;padding:18px;box-shadow:0 12px 30px #00000033}
.t-card blockquote{margin:0 0 10px 0;color:#d7e3ff;line-height:1.5}
.t-card figcaption{color:#9fb0c9}
/* Testimonials stars */
.t-card .stars {
  font-size: 1.1rem;
  margin-bottom: 10px;
  color: #fbbf24; /* Χρυσό */
  letter-spacing: 2px;
  text-shadow: 0 0 6px rgba(251,191,36,0.4);
}


/* CTA / Contact */
.section.cta{background:
  radial-gradient(50% 60% at 90% 10%, #0f2c4f 0%, transparent 60%),
  linear-gradient(180deg, #0b121f, #0b121f)
}
.form{display:grid;grid-template-columns:1fr 1fr;gap:12px;background:#0b1220d9;border:1px solid var(--border);border-radius:16px;padding:16px}
.form label{display:grid;gap:6px;font-size:.9rem;color:#cbd5e1}
.form input,.form textarea{width:100%;border:1px solid #ffffff22;background:#0a1322;color:var(--text);border-radius:12px;padding:12px 14px;font:inherit;outline:none;transition:box-shadow .2s, border-color .2s}
.form input:focus,.form textarea:focus{border-color:var(--accent);box-shadow:0 0 0 6px var(--ring)}
.form .full{grid-column:1 / -1}
.form .form-msg{grid-column:1 / -1;margin:6px 4px 0 4px;color:#86efac}

/* Footer */
.site-footer{border-top:1px solid var(--border);background:#070b13}
.footer{display:flex;align-items:center;justify-content:space-between;gap:18px;padding:20px 0;color:#b8c2d6}
.f-left{display:flex;align-items:center;gap:10px}
.brand-col{display:flex;flex-direction:column;line-height:1.1}
.f-mid{display:flex;gap:16px;flex-wrap:wrap}
.f-mid a{color:#c8d3e6;opacity:.9}
.f-right{display:flex;gap:10px}
.social{display:inline-flex;align-items:center;justify-content:center;width:36px;height:36px;border-radius:999px;background:#0c1426;border:1px solid var(--border);color:#a7c8ff}
.social:hover{background:#0f1d36}
.copy{border-top:1px solid var(--border);padding:12px 0;text-align:center;color:#93a0b8}

/* Animations / reveal */
.reveal{opacity:0;transform:translateY(8px);transition:opacity .6s ease, transform .6s ease}
.reveal.visible{opacity:1;transform:none}

/* Responsive */
@media (max-width: 1100px){
  .hero .grid-two{grid-template-columns:1fr;gap:24px;padding-top:96px}
  .hero-actions{justify-content:center}
  .cards{grid-template-columns:repeat(2,1fr)}
  .portfolio-grid{grid-template-columns:repeat(2,1fr)}
  .menu{position:fixed;inset:70px 16px auto 16px;flex-direction:column;gap:14px;padding:16px;background:#0c1426;border:1px solid var(--border);border-radius:14px;transform:translateY(-20px);opacity:0;pointer-events:none;transition:.2s ease}
  .menu.open{transform:none;opacity:1;pointer-events:auto}
  .nav-toggle{display:block}
}
@media (max-width: 640px){
  .cards{grid-template-columns:1fr}
  .portfolio-grid{grid-template-columns:1fr}
  .testimonials{grid-template-columns:1fr}
}
/* === About (two-column layout with image) === */
.about-grid{
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:40px;
  align-items:center;
}

.about-copy h3{
  font-size:1.6rem;
  margin-bottom:16px;
  background:linear-gradient(90deg,var(--accent),var(--accent2));
  -webkit-background-clip:text;
  background-clip:text;
  color:transparent;
}

.about-copy p{
  color:var(--muted);
  margin-bottom:20px;
  line-height:1.6;
}

.about-visual img{
  max-width:520px;
  width:100%;
  border-radius:16px;
  box-shadow:0 12px 40px rgba(0,0,0,.4);
  transform:scale(1);
  transition:transform .35s ease, box-shadow .35s ease;
}
.about-visual img:hover{
  transform:scale(1.03);
  box-shadow:0 16px 50px rgba(0,0,0,.5);
}

/* Responsive for About */
@media (max-width: 900px){
  .about-grid{grid-template-columns:1fr;text-align:center}
  .about-visual img{margin:0 auto}
}
/* === Portfolio (ENHANCED) === */
.work {
  background: #0a1322;
  border: 1px solid var(--border);
  border-radius: 18px;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: transform .3s ease, box-shadow .3s ease;
  box-shadow: 0 12px 30px #00000033;
  text-decoration: none;
}

.work:hover {
  transform: translateY(-6px) scale(1.02);
  box-shadow: 0 20px 50px #00000066;
}

.work-media-wrap {
  position: relative;
  overflow: hidden;
  border-bottom: 1px solid var(--border);
}

.work-media {
  aspect-ratio: 16/10;
  width: 100%;
  transition: transform .6s ease;
}
.work:hover .work-media {
  transform: scale(1.08);
}

.overlay {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(180deg, #00000000, #00000099);
  opacity: 0;
  transition: opacity .3s ease;
}
.work:hover .overlay {
  opacity: 1;
}
.overlay span {
  background: linear-gradient(90deg, var(--accent), var(--accent2));
  color: #051022;
  padding: 8px 16px;
  border-radius: 999px;
  font-weight: 700;
  font-size: 0.9rem;
  box-shadow: 0 4px 12px rgba(0,0,0,.3);
}

/* body of the card */
.work-body {
  padding: 16px 18px 20px;
}
.work-body h3 {
  font-size: 1.1rem;
  margin: 0 0 8px;
  color: var(--text);
  transition: color .3s ease;
}
.work-body p {
  color: var(--muted);
  margin: 0;
  font-size: 0.95rem;
  line-height: 1.5;
}
.work:hover .work-body h3 {
  color: var(--accent);
}

/* Responsive tweaks */
@media (max-width: 900px) {
  .portfolio-grid { grid-template-columns: repeat(2,1fr); }
}
@media (max-width: 640px) {
  .portfolio-grid { grid-template-columns: 1fr; }
}
/* About Section with image */
.about-wrap {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 40px;
  align-items: center;
}

.about-visual img {
  border-radius: 16px;
  box-shadow: 0 20px 40px #0006;
  transition: transform .4s ease;
}
.about-visual img:hover {
  transform: scale(1.03);
}

/* Responsive */
@media (max-width: 900px) {
  .about-wrap {
    grid-template-columns: 1fr;
    text-align: center;
  }
  .about-visual img {
    margin-inline: auto;
    max-width: 80%;
  }
}


body {
  cursor: url("assets/cursor.png") 10 10, none;
}

a, button {
  cursor: url("assets/cursor.png") 10 10, none;
}


/* Contact Form Enhancements */
.form label span {
  font-weight: 600;
  color: var(--text);
}

.input-wrap {
  display: flex;
  align-items: center;
  background: #0a1322;
  border: 1px solid #ffffff22;
  border-radius: 12px;
  padding: 10px 14px;
  transition: border-color .3s, box-shadow .3s;
}

.input-wrap:focus-within {
  border-color: var(--accent);
  box-shadow: 0 0 0 4px var(--ring);
}

.input-wrap .icon {
  margin-right: 10px;
  font-size: 1.1rem;
  opacity: .8;
}

.input-wrap input,
.input-wrap textarea {
  border: none;
  outline: none;
  background: transparent;
  color: var(--text);
  font: inherit;
  width: 100%;
}

.input-wrap.textarea {
  align-items: flex-start;
}

#contactForm button {
  margin-top: 8px;
  font-size: 1rem;
  display: flex;
  align-items: center;
  gap: 8px;
}

#contactForm button:hover {
  transform: translateY(-2px);
}
/* ===== Big Footer ===== */
.site-footer.big{
  background:#070b13;
  border-top:1px solid var(--border);
}
.footer-top{
  display:grid;
  grid-template-columns: 1.2fr 1fr 1fr 1.2fr;
  gap:28px;
  padding:38px 0 22px;
  color:#c9d3e6;
}
.f-col{min-width:0}

.brand-row{display:flex;align-items:center;gap:12px;margin-bottom:10px}
.brand-col{display:flex;flex-direction:column;line-height:1.1}
.brand-col strong{font-weight:800;color:#e6edf7}
.brand-col span{color:#9fb0c9}

.f-text{color:#9fb0c9;margin:6px 0 14px 0}

.social-row{display:flex;gap:10px}
.social{
  display:inline-flex;align-items:center;justify-content:center;
  width:38px;height:38px;border-radius:999px;
  background:#0c1426;border:1px solid var(--border);color:#a7c8ff;
  transition:transform .2s ease, background .2s ease, border-color .2s ease;
}
.social:hover{background:#0f1d36;border-color:#2b7fff;transform:translateY(-2px)}

.f-title{
  font-size:1rem;margin:2px 0 10px 0;color:#e6edf7;
  letter-spacing:.3px;
}
.f-links, .f-list{list-style:none;margin:0;padding:0;display:grid;gap:8px}
.f-links a, .f-list a{color:#c8d3e6;opacity:.9;position:relative}
.f-links a::after{
  content:"";position:absolute;left:0;right:0;bottom:-6px;height:2px;
  background:linear-gradient(90deg,var(--accent),var(--accent2));
  transform:scaleX(0);transform-origin:left;transition:transform .2s ease
}
.f-links a:hover::after{transform:scaleX(1)}

/* Newsletter */
.newsletter{display:flex;gap:8px;align-items:center;margin-top:8px}
.newsletter input{
  flex:1;min-width:0;
  border:1px solid #ffffff22;background:#0a1322;color:var(--text);
  border-radius:999px;padding:10px 12px;outline:none;
}
.newsletter input:focus{border-color:var(--accent);box-shadow:0 0 0 4px var(--ring)}
.newsletter .btn{white-space:nowrap}
.newsletter .note{margin-top:6px;font-size:.85rem;color:#86efac}

/* Mid badge */
.footer-mid{
  display:flex;justify-content:center;align-items:center;padding:8px 0 14px;
}
.badge{
  padding:8px 14px;border-radius:999px;border:1px solid var(--border);
  background:linear-gradient(180deg,#0a1322,#0c1426);
  color:#9fb0c9;font-weight:600;box-shadow:0 8px 24px #0005;
}

/* Bottom row */
.footer-bottom{
  border-top:1px solid var(--border);
  background:#060a12;
}
.bottom-row{
  display:flex;align-items:center;justify-content:space-between;gap:10px;
  padding:14px 0;color:#93a0b8;
}
.legal{display:flex;align-items:center;gap:10px}
.legal a{color:#c8d3e6}

/* Responsive */
@media (max-width: 1100px){
  .footer-top{grid-template-columns:1fr 1fr;gap:22px}
}
@media (max-width: 640px){
  .footer-top{grid-template-columns:1fr}
  .bottom-row{flex-direction:column;gap:8px}
}


/* ======= Full Mobile Friendly Fix ======= */
@media (max-width: 768px) {

  /* General container spacing */
  .container {
    padding: 0 16px;
  }

  /* Background fix (hero + sections) */
  body {
    background: linear-gradient(180deg, var(--bg), var(--bg2));
    background-attachment: fixed;
  }
  .section.alt {
    background: linear-gradient(180deg, var(--bg), var(--bg2));
  }
  .section.cta {
    background: linear-gradient(180deg, #0b121f, #050811);
  }

  /* Hero */
  .hero {
    padding: 70px 0 40px;
    text-align: center;
    min-height: auto;
  }
  .hero .grid-two {
    grid-template-columns: 1fr;
    gap: 26px;
  }
  .hero h1 {
    font-size: 1.9rem;
  }
  .hero-actions {
    justify-content: center;
    flex-wrap: wrap;
  }
  .hero-logo-frame {
    padding: 24px;
    max-width: 280px;
    margin: 0 auto;
  }

  /* Cards */
  .cards {
    grid-template-columns: 1fr;
    gap: 20px;
  }

  /* Portfolio */
  .portfolio-grid {
    grid-template-columns: 1fr;
    gap: 20px;
  }

  /* About */
  .about-wrap {
    display: grid;
    grid-template-columns: 1fr;
    gap: 20px;
    text-align: center;
  }
  .about-visual img {
    max-width: 100%;
    margin: 0 auto;
  }

  /* Testimonials */
  .testimonials {
    grid-template-columns: 1fr;
    gap: 20px;
  }

  /* Contact */
  .form {
    grid-template-columns: 1fr;
    padding: 14px;
    gap: 16px;
  }
  .form label {
    font-size: 1rem;
  }
  .form button {
    width: 100%;
  }

  /* Footer */
  .site-footer {
    background: linear-gradient(180deg, #050811, #0b1220);
    padding-top: 30px;
  }
  .footer-top {
    grid-template-columns: 1fr;
    gap: 20px;
    text-align: center;
  }
  .footer-top .brand-col {
    align-items: center;
  }
  .footer-links,
  .footer-col {
    align-items: center;
  }
  .social-row {
    justify-content: center;
    gap: 12px;
  }
  .bottom-row {
    flex-direction: column;
    gap: 12px;
    text-align: center;
    margin-top: 20px;
  }
}

.cursor {
  position: fixed;
  top: 0;
  left: 0;
  transform: translate(-50%, -50%);
  pointer-events: none;
  font-family: monospace;
  font-size: 18px;
  color: var(--accent);
  z-index: 9999;
}