:root{
     --accent: #3b82f6;               /* main blue */
  --accent-soft: rgba(59,130,246,.25);
  --accent-soft2: rgba(59,130,246,.12);
  --bg: #0b1020;
  --panel: rgba(255,255,255,.06);
  --panel2: rgba(255,255,255,.10);
  --text: rgba(255,255,255,.92);
  --muted: rgba(255,255,255,.70);
  --line: rgba(255,255,255,.12);
  --shadow: 0 16px 50px rgba(0,0,0,.35);
  --r2: 24px;
  --max: 1080px;
}

/* LIGHT MODE */
body.light-mode{
  --accent: #3b82f6;

  --accent-soft: rgba(59,130,246,.18);
  --accent-soft2: rgba(59,130,246,.08);

  --bg: #e9eef8;
  --panel: rgba(255,255,255,.65);
  --panel2: rgba(255,255,255,.85);

  --text: rgba(15,23,42,.92);
  --muted: rgba(15,23,42,.65);
  --line: rgba(15,23,42,.12);

  --shadow: 0 16px 40px rgba(0,0,0,.08);
}

*{ box-sizing:border-box; }
html{ scroll-behavior:smooth; }
body{
  margin:0;
  font-family: ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, Helvetica, Arial;
  color: var(--text);
  min-height:100vh;
  overflow-x:hidden;

  background: radial-gradient(1000px 600px at 20% 10%, rgba(255,255,255,.10), transparent 60%),
              radial-gradient(900px 500px at 90% 20%, rgba(255,255,255,.08), transparent 55%),
              linear-gradient(180deg, #070a14 0%, var(--bg) 60%, #050816 100%);

  transition: background .35s ease, color .35s ease;
}

/* LIGHT MODE background */
body.light-mode{
  background:
    radial-gradient(800px 500px at 20% 10%, rgba(59,130,246,.12), transparent 60%),
    radial-gradient(800px 500px at 90% 20%, rgba(59,130,246,.08), transparent 55%),
    linear-gradient(180deg,#f4f7ff 0%, var(--bg) 70%, #e9eef8 100%);
}

body.light-mode .glass{
  background: rgba(255,255,255,.7);
  border: 1px solid rgba(0,0,0,.08);
}

body.light-mode .social-icons a{
  color: rgba(15,23,42,.85);
  background: rgba(255,255,255,.65);
}

body.light-mode .header{
  background: rgba(255,255,255,.65);
  border-bottom: 1px solid rgba(0,0,0,.35);


}



/* LIGHT MODE FIX */
body.light-mode .chip2{
  background: rgba(255,255,255,.65);
  border: 1px solid rgba(0,0,0,.10);
  color: rgba(15,23,42,.90);
}

body.light-mode .pretitle{
  color: #050816;
}

body.light-mode .hero-cta a{
  background: rgba(255,255,255,.65);
}

body.light-mode input,
body.light-mode textarea{
  background: rgba(255,255,255,.65);
  border: 1px solid rgba(15,23,42,.15);
  color: #0f172a;
}

.nav-actions{
  display: flex;
  align-items: center;
  gap: 12px;
}


.theme-toggle{
  /* margin-left:auto;
  margin-right:12px; */



  width:40px;
  height:40px;

  border-radius:12px;
  border:1px solid var(--line);

  background:var(--panel);
  color:var(--text);

  display:flex;
  align-items:center;
  justify-content:center;

  cursor:pointer;

  transition:.25s;
  
}

.theme-toggle:hover{
  transform:translateY(-1px);
  background: rgba(34, 197, 94, 0.093); 

    
}

a{ color: inherit; }
.container{
  max-width: var(--max);
  margin: 0 auto;
  padding: 0 20px;
}

.muted{ color: var(--muted); }
.section{ padding: 84px 0; }

/* Background blobs */
.bg-blobs{ position:fixed; inset:0; pointer-events:none; z-index:-1; }
.blob{
  position:absolute; width: 520px; height: 520px; border-radius: 50%;
  filter: blur(55px); opacity:.35;
  background: radial-gradient(circle at 30% 30%, rgba(34,197,94,.9), transparent 60%);
}
.b1{ left:-180px; top:-140px; }
.b2{ right:-220px; top:40px; background: radial-gradient(circle at 30% 30%, rgba(59,130,246,.9), transparent 60%); }
.b3{ left: 20%; bottom:-260px; background: radial-gradient(circle at 30% 30%, rgba(236,72,153,.9), transparent 60%); opacity:.22; }

.glass{
  background: linear-gradient(180deg, var(--panel2), var(--panel));
  border: 1px solid var(--line);
  box-shadow: var(--shadow);
  border-radius: var(--r2);
  backdrop-filter: blur(12px);
}

.header{
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(10, 14, 30, .65);
  backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--line);
}

.header.scrolled{
  backdrop-filter: blur(20px);
  box-shadow: 0 4px 20px rgba(0,0,0,.1);
}

.nav{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap: 18px;
  padding: 14px 20px;
}

/* Logo link */
.logo{
  display:flex;
  align-items:center;
  gap:8px;
  font-size:18px;
  font-weight:700;
  letter-spacing:.5px;
  text-decoration:none;
}

/* developer icon */
.dev{
  color:#22c55e;
  font-weight:600;
  font-size:18px;
  transition: transform .3s ease;
}

/* gradient text */
.logo-text{
  background: linear-gradient(120deg,#22c55e,#4ade80,#60a5fa);
  background-size:200% auto;

  -webkit-background-clip:text;
  -webkit-text-fill-color:transparent;

  animation: logoGradient 6s linear infinite;
}

/* hover animation */
.logo:hover .dev{
  transform: rotate(-10deg) scale(1.1);
}

.logo:hover .logo-text{
  filter: brightness(1.2);
}

/* gradient animation */
@keyframes logoGradient{
  0%{
    background-position:0% center;
  }
  100%{
    background-position:200% center;
  }
}

/* remove underline even on hover/visited */
.logo:visited,
.logo:hover,
.logo:focus,
.logo:active{
  text-decoration: none;
}

.menu{
  display:flex;
  gap: 18px;
  align-items:center;
  margin-left: auto;
}
.navlink{
  text-decoration:none;
  color: var(--muted);
  font-weight:600;
  padding: 10px 12px;
  border-radius: 12px;
  transition: .2s ease;
}



.social-btn{
  width: 48px;
  height: 48px;
  border-radius: 999px;

  display:flex;
  align-items:center;
  justify-content:center;

  color: rgba(255,255,255,.9);
  background: rgba(255,255,255,.05);
  border: 1px solid rgba(255,255,255,.12);

  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);

  transition:
    transform .2s ease,
    box-shadow .25s ease,
    border-color .25s ease,
    background .25s ease;
}

/* hover */
.social-btn:hover{
  transform: translateY(-3px);

  border-color: rgba(96,165,250,.45);
  background: rgba(96,165,250,.12);

  box-shadow:
    0 10px 25px rgba(0,0,0,.35),
    0 0 0 1px rgba(96,165,250,.25);
}

.social-btn i{
  font-size: 18px;
}



.navlink:hover{ color: var(--text); background: rgba(255,255,255,.06); }
.navlink.active{ color: var(--text); background: rgba(34,197,94,.14); border: 1px solid rgba(34,197,94,.18); }

.burger{
  display:none;
  width: 46px; height: 42px;
  border-radius: 14px;
  border: 1px solid var(--line);
  background: rgba(255,255,255,.05);
  cursor:pointer;
}
.burger span{
  display:block;
  width: 20px;
  height: 2px;
  margin: 6px auto;
  background: rgba(255,255,255,.85);
  border-radius: 2px;
}

 body.light-mode .burger span{
    background: rgba(15,23,42,.85); /* σκούρο */
  }

.mobile-menu{
  display:none;
  padding: 12px 20px 18px;
  border-top: 1px solid var(--line);
}
.mobile-menu.open{ display:grid; gap: 8px; }
.mobile-menu .navlink{ display:block; }

/* HERO */
.hero{ padding-top: 70px; }
#home .hero-grid{
  width: min(1200px, 100%);   /* πιο φαρδύ από πριν */
  margin: 0 auto;
}

#home .hero-left{
  max-width: none;            /* βγάζει το “σφίξιμο” */
  width: 100%;
  text-align: center;
}

.pretitle{
  letter-spacing:4px;
  font-size:13px;
  text-transform:uppercase;
  color:var(--muted);
  margin-bottom:30px;
}

#home h1{
  font-size: clamp(52px, 6vw, 90px);
  line-height: 1.02;
  letter-spacing: -1.5px;
  margin: 10px 0 16px;
  width: 100%;
}

#home .subtitle{
  font-size:17px;
  color:var(--muted);
  max-width:720px;
  margin:0 auto 36px;
  margin-bottom: 100px;
  margin-top: 28px;
}

.social-icons{
  display:flex;
  justify-content:center;
  gap:16px;
}

.scroll-hint{
  margin-top: 18px;
  display:flex;
  flex-direction:column;
  align-items:center;
  gap: 6px;

  color: rgba(255,255,255,.65);
  letter-spacing: 3px;
  font-size: 12px;
  text-transform: uppercase;
}

.scroll-hint i{
  font-size: 14px;
  animation: scrollBounce 1.4s infinite;
  opacity: .85;
}


body.light-mode .scroll-hint span {
  color: #050816;
}

body.light-mode .scroll-hint i {
  color: #050816;
}
@keyframes scrollBounce{
  0%, 100%{ transform: translateY(0); }
  50%{ transform: translateY(6px); }
}


.name-accent{
  background: linear-gradient(
    90deg,
    #22c55e 0%,
    #4ade80 25%,
    #60a5fa 75%,
    #3b82f6 100%
  );
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.badge{
  display:inline-block;
  padding: 8px 12px;
  border-radius: 999px;
  border: 1px solid rgba(255,255,255,.12);
  background: rgba(255,255,255,.06);
  color: var(--muted);
  font-weight:600;
  font-size: 14px;
}
.hero h1{
  font-size: clamp(40px, 5vw, 58px);
  margin: 14px 0 10px;
  line-height:1.05;
}


/* .hero-cta{ display:flex; gap: 12px; margin: 20px 0 16px; flex-wrap:wrap; } */
.hero-cta{
  display:flex;
  justify-content:center;
  gap:16px;
  flex-wrap:wrap;
}


.btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:10px;
  border-radius: 16px;
  padding: 12px 16px;
  text-decoration:none;
  font-weight:800;
  border: 1px solid var(--line);
  background: rgba(255,255,255,.06);
  transition: .18s ease;
}
.btn:hover{ transform: translateY(-1px); background: rgba(255,255,255,.09); }
.btn.primary{
  background: rgba(34,197,94,.95);
  border-color: rgba(34,197,94,.75);
  color: #07110a;
}
.btn.primary:hover{ background: rgba(34,197,94,1); }
#sendBtn{
  margin-top: 35px;
}

.btn.ghost:hover{
  background: rgba(34,197,94,.95);
  border-color: rgba(34,197,94,.75);
  color: #07110a;
}

.btn.small{ padding: 10px 12px; border-radius: 14px; font-size: 14px; font-weight:800; }



.quick-links{
  margin-bottom:24px;
}

.chip{
  text-decoration:none;
  padding: 9px 12px;
  border-radius: 999px;
  border: 1px solid var(--line);
  background: rgba(255,255,255,.05);
  color: var(--muted);
  font-weight:700;
  transition: .18s ease;
}
.chip:hover{ color: var(--text); background: rgba(255,255,255,.08); }



/* wrapper για πιο ωραίο frame */
.profile-media{
  position: relative;
  border-radius: 18px;
  overflow: hidden;
  border: 1px solid rgba(255,255,255,.10);
}

/* subtle overlay για “cinematic” look */
.profile-media::after{
  content:"";
  position:absolute;
  inset:0;
  background: radial-gradient(60% 60% at 50% 30%, transparent 0%, rgba(0,0,0,.25) 70%);
  pointer-events:none;
}

.profile-img{
  width: 100%;
  height: 300px;                 /* λίγο πιο μικρό */
  object-fit: cover;
  object-position:80% 35%;
  display:block;
  transition: transform .45s ease;
}

.profile-card:hover .profile-img{
  transform: scale(1.05);
}

/* πιο “κάτω” τα υπόλοιπα */
.profile-meta{
  padding: 14px 6px 6px;         /* ↑ περισσότερο padding */
  margin-top: 6px;               /* ↓ δίνει ανάσα μετά τη φωτο */
}

.profile-meta h3{
  margin: 6px 0 6px;
  font-size: 18px;
}

.profile-meta p{
  margin: 0;
  color: var(--muted);
  font-weight:600;
}

.profile-actions{
  display:flex;
  gap: 10px;
  margin-top: 14px;              /* ⭐ πιο κάτω τα κουμπιά */
  flex-wrap:wrap;
}


.mini{
  text-decoration:none;
  font-weight:800;
  padding: 10px 12px;
  border-radius: 14px;
  border: 1px solid var(--line);
  background: rgba(255,255,255,.06);
  color: var(--text);
}
.mini:hover{ background: rgba(255,255,255,.10); transform: translateY(-1px); }

.stats{
  margin-top: 14px;
  display:grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 10px;
  padding: 14px;
}
.stat{
  padding: 12px;
  border-radius: 18px;
  border: 1px solid rgba(255,255,255,.10);
  background: rgba(255,255,255,.05);
  text-align:center;
}
.stat .num{ display:block; font-weight:900; font-size: 18px; }
.stat .lbl{ display:block; color: var(--muted); font-weight:700; font-size: 13px; margin-top: 3px; }

/* Section head */
.section-head{ margin-bottom: 18px; }
.section-head h2{ font-size: 30px; margin: 0 0 8px; }


.projects-grid-new{
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 26px;
  margin-top: 28px;
}

.project-card-new{
  overflow: hidden;
  border-radius: 28px;
  transition: transform .3s ease, box-shadow .3s ease, border-color .3s ease;
}

.project-card-new:hover{
  transform: translateY(-6px);
  box-shadow: 0 24px 50px rgba(0,0,0,.35);
}

.project-image-wrap{
  position: relative;
  width: 100%;
  height: 200px;
  overflow: hidden;

   display:flex;
  align-items:center;
  justify-content:center;
}

.project-image-wrap::after{
  content:"";
  position:absolute;
  inset:0;
  background:linear-gradient(to bottom, transparent 40%, rgba(10,15,30,.6));
}

.project-image-wrap img{
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform .45s ease;
}


.project-card-new:hover .project-image-wrap img{
  transform: scale(1.06);
}

.project-overlay-actions{
  position:absolute;
  inset:0;
  pointer-events: auto;

  display:flex;
  align-items:center;
  justify-content:center;
  gap:12px;
  z-index: 5;

  opacity:0;
  transition:.3s;
}

.project-card-new:hover .project-overlay-actions{
  opacity:1;
}

.project-overlay-actions a{
  width:48px;
  height:48px;
  border-radius:50%;

  display:flex;
  align-items:center;
  justify-content:center;

  background:white;
  color:#111;

  font-size:18px;

  box-shadow:0 10px 20px rgba(0,0,0,.25);
  transition:transform .2s ease;
}

.project-overlay-actions a:hover{
  transform:scale(1.08);
}

.project-content{
  padding: 18px 18px 14px;
}

.project-content h3{
  margin: 0 0 14px;
  font-size: 18px;
  line-height: 1.2;
}

.project-content p{
  margin: 0 0 20px;
  color: var(--muted);
  line-height: 1.6;
  font-size: 14px;
  max-width: 90%;
}

.project-tags{
  display:flex;
  flex-wrap:wrap;
  gap:8px;
  margin-top:16px;
}

.project-tags span{
  padding:6px 12px;

  border-radius:999px;

  background:rgba(255,255,255,.06);
  border:1px solid rgba(255,255,255,.10);

  font-size:13px;
  font-weight:600;

  color:var(--text);
}

body.light-mode .project-tags span{
  background: rgba(34,197,94,.12);
  border: 1px solid rgba(34,197,94,.18);
  color: #0f172a;
}


/* responsive */
@media (max-width: 1100px){
  .projects-grid-new{
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 700px){
  .projects-grid-new{
    grid-template-columns: 1fr;
  }

  .project-image-wrap{
    height: 240px;
  }
}




.card-actions{ display:flex; gap: 10px; flex-wrap:wrap; }

/* Skills */
.skills-grid{
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 22px;
  margin-top: 18px;
}
/* responsive */
@media (max-width: 1100px){
  .skills-grid{
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 640px){
  .skills-grid{
    grid-template-columns: 1fr;
  }
}


.skill{ padding: 16px; }
.skill h3{ margin: 0 0 8px; }
.pill-row{ margin-top: 16px; display:flex; gap: 15px; flex-wrap:wrap; }


.pill{
  padding: 9px 12px;
  border-radius: 999px;
  background: rgba(34,197,94,.12);
  border: 1px solid rgba(34,197,94,.18);
  color: rgba(255,255,255,.88);
  font-weight:800;
  position: relative;
  overflow: hidden;
  transition: transform .22s ease, border-color .22s ease, background .22s ease, box-shadow .22s ease;
}

/* lift */
.pill:hover{
  transform: translateY(-3px);
  border-color: rgba(34,197,94,.35);
  box-shadow: 0 10px 26px rgba(0,0,0,.28);
}

/* shine sweep */
.pill::after{
  content:"";
  position:absolute;
  inset:0;
  transform: translateX(-120%) skewX(-15deg);
  background: linear-gradient(
    90deg,
    transparent,
    rgba(255,255,255,.18),
    transparent
  );
  transition: transform .45s ease;
  pointer-events:none;
}

.pill:hover::after{
  transform: translateX(120%) skewX(-15deg);
}

body.light-mode .pill{
  color: #0f172a;   /* dark text */
}

.about-cards{
  display: flex;
  flex-direction: column;
  gap: 12px;
}

/* δεν θέλουμε timeline padding πλέον */
.timeline{
  padding-left: 0;
}


/* About */
.about-grid{
  display:grid;
  grid-template-columns: 1fr 1fr;
  gap: 18px;
}
.about-card{ padding: 18px; }
.about-list{
  margin: 14px 0 0;
  padding: 0;
  list-style:none;
  display:grid;
  gap: 10px;
  color: var(--muted);
  font-weight:600;
}

/* ===== About Pro (like screenshot) ===== */
.about-pro{ padding-top: 70px; }

.kicker{
  letter-spacing: .28em;
  font-weight: 900;
  font-size: 16px;
  margin: 0 0 10px;
}

.about-hero{
  max-width: 1200px;
  margin-bottom: 42px;
}


.about-profile{
  text-align:center;
  padding:22px;
  border-radius:24px;
}

.about-profile img{
  width:100%;
  max-width:260px;
  border-radius:18px;
  margin-bottom:14px;
}

.about-buttons{
  display:flex;
  justify-content:center;
  gap:10px;
  margin-top:12px;
}

.about-lead{
  max-width: 85ch;
  line-height: 1.75;
  font-size: 16px;
  margin: 0 0 14px;
}

.about-subhead{
  display:flex;
  align-items:center;
  gap: 10px;
  margin: 22px 0 14px;
}

.code-icon{
  color: var(--accent);
}

.about-subtitle{
  font-weight: 900;
  font-size: 18px;
}

.skill-chips{
  display:flex;
  flex-wrap: wrap;
  gap:8px;
}


.chip2{
  display:inline-flex;
  align-items:center;
  gap: 8px;
  padding: 8px 10px;       /* ↓ μικρότερο */
  border-radius: 12px;      /* ↓ */
  border: 1px solid rgba(255,255,255,.10);
  background: rgba(255,255,255,.05);
  color: rgba(255,255,255,.88);
  font-weight: 800;
  font-size: 13px;          /* ↓ */
  line-height: 1;
}

.chip2 .ico{
  font-size: 13px;          /* ↓ */
}

/* two-column */
.about-grid-2{
  display: grid;
  grid-template-columns: 1.05fr .95fr;
  gap: 16px;
  align-items: start;
}

/* left column */
.about-cards{
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.titem{
  margin: 0;
}

.tcard{
  padding: 14px 19px;
  border-radius: 18px;
}

.tcard:hover h3{
  color: #93c5fd;
}

.trow{
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 14px;
  margin-bottom: 6px;
}

.trow h3{
  margin: 0 0 4px;
}

.tbadge{
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 8px 12px;
  border-radius: 999px;
  border: 1px solid var(--accent-soft);
  background: var(--accent-soft2);
  color: var(--accent);
  font-weight: 900;
  font-size: 12px;
  white-space: nowrap;
}

/* right column */
.about-right{
  display: flex;
  flex-direction: column;
  height: 100%;
}

.profile-card{
  padding: 14px;
  overflow: hidden;
}

.profile-media{
  position: relative;
  border-radius: 18px;
  overflow: hidden;
  border: 1px solid rgba(255,255,255,.10);
}

.profile-img{
  width: 100%;
  height: 300px;
  object-fit: cover;
  object-position: center 40%;
  display: block;
  transition: transform .45s ease;
}

.profile-card:hover .profile-img{
  transform: scale(1.04);
}

.profile-meta{
  padding: 14px 6px 6px;
  margin-top: 6px;
}

.profile-meta h3{
  margin: 6px 0 6px;
  font-size: 18px;
}

.about-spacer{
  height: 18px;
}

.stats-row{
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
  margin-top: 17px;
  width: 100%;
}

.statbox{
  padding: 14px;
  border-radius: 18px;
}

.statnum{
  font-size: 36px;
  font-weight: 900;
  color: var(--accent);
  line-height: 1;
  margin-bottom: 8px;
}

/* mobile */
@media (max-width: 980px){
  .about-grid-2{
    grid-template-columns: 1fr;
  }

  .stats-row{
    grid-template-columns: 1fr;
  }

  .profile-img{
    height: 240px;
  }

  .trow{
    flex-direction: column;
    align-items: flex-start;
    gap: 8px;
  }
}

.section:last-of-type{
  padding-bottom: 0;
}



/* responsive */
@media (max-width: 980px){
  .about-grid-2{
    grid-template-columns: 1fr;
  }
  .timeline{ padding-left: 54px; }
  .stats-row{ grid-template-columns: 1fr; }
}

/* Contact */
.contact-grid{
  display:grid;
  grid-template-columns: 1fr 1fr;
  gap: 18px;
  margin-top: 20px;
  
  
}
.contact-card{
  padding: 15px; }
.link{ color: rgba(34,197,94,.95); text-decoration:none; font-weight:800; }
.link:hover{ text-decoration:underline; }
.contact-actions{ display:flex; gap: 10px; flex-wrap:wrap; margin-top: 14px; }

.field{ display:grid; gap: 12px; margin-top: 16px; }
.field span{ color: var(--muted); font-weight:700; font-size: 13px; }
input, textarea{
  width:100%;
  padding: 12px 12px;
  border-radius: 14px;
  border: 1px solid rgba(255,255,255,.12);
  background: rgba(0,0,0,.18);
  color: var(--text);
  outline:none;
}
input:focus, textarea:focus{
  border-color: rgba(34,197,94,.45);
  box-shadow: 0 0 0 5px rgba(34,197,94,.10);
}

.form-status{
  margin-top:10px;
  font-size:14px;
  color:#bbb;
  min-height:18px;
}

.form-status.error{
  color:#ff6b6b;
}



.footer{
  margin-top:10px;
  

  border-top: 1px solid rgba(255,255,255,.08);

  text-align:center;
}

.footer-content{
  max-width:1100px;
  margin:auto;

  display:flex;
  flex-direction:column;
  align-items:center;
  gap:16px;
}

.footer-copy{
  font-size:14px;
  color:var(--muted);
}

.footer-social{
  display:flex;
  gap:14px;
}

body.light-mode .social-btn{
  color: #0f172a; /* μαύρο icon */

  background: rgba(255,255,255,.65);

  border: 1px solid rgba(15,23,42,.2);

}



/* Reveal animation */
.reveal{
  opacity: 0;
  transform: translateY(16px);
  transition: opacity .7s ease, transform .7s ease;
}
.reveal.show{
  opacity: 1;
  transform: translateY(0);
}

/* === Contact Map === */

.contact-map{
  margin-top: 22px;
  border-radius: 18px;
  overflow: hidden;
  border: 1px solid rgba(255,255,255,.10);

  height: 300px;          /* ⭐ λίγο πιο ψηλό */
  width: 100%;            /* ⭐ σημαντικό */
}

.contact-map iframe{
  width: 100%;
  height: 100%;
  border: 0;
  filter: grayscale(.2) contrast(1.05); /* πιο premium look */
}

/* Responsive */
@media (max-width: 980px){
  .hero-grid{ grid-template-columns: 1fr; }
  .grid{ grid-template-columns: 1fr; }
  .skills-grid{ grid-template-columns: 1fr 1fr; }
  .about-grid{ grid-template-columns: 1fr; }
  .contact-grid{ grid-template-columns: 1fr; }
}

@media (max-width: 820px){
  .menu{ display:none; }
  .burger{ display:block; }
   .nav{
    justify-content: space-between;
  }

  .nav-actions{
    margin-left: auto;
  }

}


.toast{
  position: fixed;
  right: 20px;
  bottom: 20px;
  z-index: 9999;

  padding: 14px 16px;
  border-radius: 14px;

  background: rgba(15, 23, 42, 0.9);
  border: 1px solid rgba(96,165,250,.35);
  color: #fff;

  font-size: 14px;
  font-weight: 600;

  opacity: 0;
  transform: translateY(12px);
  transition: all .25s ease;
}

.toast.show{
  opacity: 1;
  transform: translateY(0);
}
.toast.success{
  border-color: rgba(96,165,250,.35);
}

.toast.error{
  border-color: rgba(239,68,68,.45);
}

.toast-title{
  font-weight: 900;
  margin: 0 0 4px;
  font-size: 14px;
}

.toast-text{
  margin: 0;
  font-size: 13px;
  color: rgba(255,255,255,.78);
}

@media (max-width: 768px){

  .ticon{
    display: none;
  }

}