* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}
/* Γενικά */
body {
  font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
  margin: 0;
  background-color: hsl(60, 6%, 83%); /* ανοιχτό γκρι */
  color: #504f4f;
  line-height: 1.6;
}

/* Header */
header {
  background: linear-gradient(135deg, #414040, #333);
  color: hsl(51, 100%, 50%); /* χρώμα */
  text-align: center;
  padding: 60px 20px;
}

header h1 {
  font-size: 3em;
  margin-bottom: 10px;
  letter-spacing: 2px;
}

header p {
  font-size: 1.2em;
}


/* Main sections */
main section {
  background-color: rgb(255, 255, 255);
  margin: 30px auto;
  padding: 35px;
  border-radius: 12px;
  max-width: 900px;
  box-shadow: 0 4px 12px rgba(0,0,0,0.15);
  transition: transform 0.2s, box-shadow 0.2s;
}

/* Hover effect για sections */
main section:hover {
  transform: translateY(-5px);
  box-shadow: 0 8px 20px rgba(0,0,0,0.25);
}

/* Titles */
h1, h2 {
  margin-top: 0;
}

h2 {
  color: #1a1a1a;
  border-bottom: 2px solid  hsl(51, 100%, 50%); /* χρώμα underline */
  display: inline-block;
  padding-bottom: 5px;
}

/* Lists */
ul {
  padding-left: 20px;
}

/* Footer */
footer {
  text-align: center;
  padding: 25px;
  font-size: 14px;
  color: #555;
  background-color: #222;
  color: #fff;
}

/* Links (σε περίπτωση που βάλεις μελλοντικά) */
a {
    color: hsl(51, 100%, 50%); /* χρώμα */
  text-decoration: none;
}

a:hover {
  text-decoration: underline;
}
/* Κουμπί επικοινωνίας */
.contact-btn {
  display: inline-block;
  background-color:   hsl(51, 100%, 50%); /* χρώμα */;
  color: #222;
  padding: 12px 25px;
  border-radius: 6px;
  font-weight: bold;
  margin-top: 10px;
  transition: background 0.2s, transform 0.2s;
}

.contact-btn:hover {
  background-color:  hsl(51, 100%, 50%); /* χρώμα */;
  transform: translateY(-2px);
}

/* Responsive για κινητά */
@media (max-width: 600px) {
  header h1 {
    font-size: 2em;
  }

  header p {
    font-size: 1em;
  }

  main section {
    padding: 20px;
    margin: 15px;
  }

  .contact-btn {
    padding: 10px 20px;
  }
}

.about-card {
  background-color: #222;
  color: hsl(51, 100%, 50%);
  padding: 28px;
  border-radius: 12px;
  max-width: 760px;
  margin: 20px auto;
  box-shadow: 0 6px 15px rgba(0,0,0,0.3);
  display: flex;
  gap: 28px;
  align-items: center;
}

.about-photo {
  width: 200px;
  height: 240px;
  object-fit: cover;
  border-radius: 10px;
  flex-shrink: 0;
}

.about-text p {
  margin-bottom: 12px;
}

.about-text p:last-child {
  margin-bottom: 0;
}

@media (max-width: 600px) {
  .about-card {
    flex-direction: column;
    text-align: center;
  }
  .about-photo {
    width: 100%;
    max-width: 240px;
    height: auto;
  }
}

html {
  scroll-behavior: smooth;
}

/* Navigation bar */
nav {
  background-color: #222;
  padding: 15px 0;
  position: sticky; /* μένει πάνω όταν scroll */
  top: 0;
  z-index: 1000;
}

.nav-menu {
  display: flex;
  justify-content: center;
  list-style: none;
  margin: 0;
  padding: 0;
}

.nav-menu li {
  margin: 0 20px;
}

.nav-menu a {
  color:  hsl(51, 100%, 50%); /* χρώμα */;
  text-decoration: none;
  font-weight: bold;
  transition: color 0.2s;
}

.nav-menu a:hover {
  color:  hsl(51, 100%, 50%); /* χρώμα */;
}

/* Container για τις κάρτες */
.services-container {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 20px;
  margin-top: 20px;
}

/* Κάθε υπηρεσία */
.service-card {
  background-color: lab(92.35% -0.37 3.14); /* χρώμα */
  border-radius: 12px;
  padding: 20px;
  width: 250px;
  box-shadow: 0 4px 12px rgba(0,0,0,0.15);
  transition: transform 0.2s, box-shadow 0.2s;
  text-align: center;
}

.service-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 8px 20px rgba(0,0,0,0.25);
}

.service-card h3 {
  margin-top: 0;
  color: #222;
}

.service-card p {
  font-size: 0.95em;
  color: #555;
}

@media (max-width: 600px) {
  .services-container {
    flex-direction: column;
    align-items: center;
  }

  .service-card {
    width: 90%;
    max-width: 300px;
  }
}

.service-icon {
  font-size: 3em; /* μεγάλο εικονίδιο πάνω από τίτλο */
  margin-bottom: 10px;
}

.service-icon {
  font-size: 3em;
  margin-bottom: 10px;
  color:  hsl(51, 100%, 50%); /* χρώμα */
}

.viber-btn {
  display: inline-block;
  background-color: #7360f2;
  color: white;
  padding: 12px 20px;
  border-radius: 10px;
  text-decoration: none;
  font-weight: bold;
  margin-top: 15px;
  transition: background-color 0.2s, transform 0.2s;
}

.viber-btn:hover {
  background-color: #5b4bd8;
  transform: translateY(-2px);
}

.banner {
  background-image: url("images/banner.png");
  background-size: cover;
  background-position: center;
  height: 120px;
  display: flex;
  align-items: center;
  justify-content: center;
}



.banner-content {
  background: none;
  padding: 0;
  border-radius: none;
  text-align: center;
}

.banner-content h1 {
  color: #ffd400; /* κίτρινο */
  margin: 0;
  font-size: 38px;
}

.banner-content p {
  color: #ffffff;
  margin-top: 10px;
  font-size: 18px;
}

@media (max-width: 768px) {
  .banner {
    height: 260px;
  }

  .banner-content h1 {
    font-size: 28px;
  }
}

.banner-text {
  background: none;
  padding: 0;
  border: none;
  box-shadow: none;
}

/* ---- Hero / Intro ---- */
.hero {
  background: linear-gradient(135deg, #414040, #2a2a2a);
  padding: 50px 24px;
}

.hero-eyebrow {
  color: hsl(51, 100%, 50%);
  font-weight: 700;
  letter-spacing: 3px;
  font-size: 13px;
  text-transform: uppercase;
  margin-bottom: 14px;
}

.hero h1 {
  color: #fff;
  font-size: 2.6em;
  line-height: 1.15;
  letter-spacing: 0.5px;
  margin-bottom: 16px;
}

.hero-lead {
  color: #e8e8e8;
  font-size: 1.15em;
  max-width: 620px;
  margin: 0 auto 22px;
}

.hero-trust {
  color: hsl(51, 100%, 50%);
  font-size: 0.95em;
  font-weight: 600;
  margin-bottom: 26px;
}

.hero-cta {
  display: flex;
  gap: 14px;
  justify-content: center;
  flex-wrap: wrap;
}

.btn {
  display: inline-block;
  padding: 13px 26px;
  border-radius: 8px;
  font-weight: 700;
  text-decoration: none;
  transition: transform 0.15s, background-color 0.2s;
}

.btn:hover {
  transform: translateY(-2px);
  text-decoration: none;
}

.btn-call { background: hsl(51, 100%, 50%); color: #222; }
.btn-call:hover { background: #e6bf00; }

.btn-viber { background: #7360f2; color: #fff; }
.btn-viber:hover { background: #5b4bd8; }

.btn-ghost { background: transparent; color: #fff; border: 2px solid #888; }
.btn-ghost:hover { background: rgba(255, 255, 255, 0.08); }

@media (max-width: 600px) {
  .hero h1 { font-size: 1.9em; }
  .hero { padding: 40px 18px; }
}