/* ===== NAVBAR BASE ===== */
.navbar {
  background-color: white;
  padding-top: 0.5rem;
  padding-bottom: 0.5rem;
  border-bottom: 2px solid rgba(0, 0, 0, 0.1);
}



/* Center menu */
.navbar-collapse {
  flex-grow: 1;
  justify-content: center;
}

/* ===== NAV LINKS ===== */
.navbar-nav .nav-link {
  color: #111 !important;
  /* Μαύρο, καθαρό */
  font-weight: 500;
  padding: 0.8rem 1rem;
  transition: color 0.2s ease, border-bottom 0.2s ease;
}

.navbar-nav .nav-link:hover {
  color: #0b2740 !important;
  /* Navy blue */
  border-bottom: 2px solid #0b2740;
}

/* ===== MOBILE FIX ===== */
@media (max-width: 992px) {
  .navbar-collapse {
    justify-content: flex-start;
  }

  .navbar-nav .nav-link {
    border: none;
  }
}

/* ===== DROPDOWN MENU ===== */
.dropdown-menu {
  background-color: #0b2740;
  /* navy blue background */
  border: none;
  min-width: 240px;
  padding: 0.4rem 0;
  box-shadow: 0 6px 12px rgba(0, 0, 0, 0.15);
}

/* ===== DROPDOWN ITEMS ===== */
.dropdown-menu .dropdown-item {
  color: white;
  padding: 10px 18px;
  transition: background 0.2s ease, color 0.2s ease;
}

.dropdown-menu .dropdown-item:hover {
  background-color: #173b63;
  /* πιο ανοιχτό μπλε */
}

/* ===== Subcategories (Καθαριστικά) ===== */
.dropdown-category .category-title {
  display: block;
  color: #fff;
  font-weight: 600;
  padding: 6px 8px;
}

/* ===== RESPONSIVE ===== */
@media (max-width: 991px) {
  .dropdown-menu {
    min-width: 100%;
  }
}


/*arxikh*/
.hero {
  position: relative;
  overflow: hidden;
}

.hero-img {
  width: 100%;
  height: 80vh;
  /* ύψος 80% του viewport */
  object-fit: cover;
  filter: brightness(60%);
  /* σκουραίνει λίγο την εικόνα για να φαίνεται το κείμενο */
}

.hero-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  padding: 0 15px;
}

.hero h1,
.hero p {
  text-shadow: 2px 2px 5px rgba(0, 0, 0, 0.6);
}

/*main service*/
#consulting h2 {
  color: #173b63;
  /* μπλε του λογοτύπου */
}

#consulting p {
  line-height: 1.6;
}

#consulting .btn-primary {
  background-color: #0a2a66;
  border: none;
  transition: background-color 0.2s ease;
}

#consulting .btn-primary:hover {
  background-color: #003399;
}

/*products*/

#products {
  background-color: #f8f9fa;
  border-top: 1px solid black;
  border-bottom: 1px solid black;
}

#products h2 {
  color: #173b63;
}

.product-box {
  background-color: white;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.product-box:hover{
  transform: scale(1.05);
}

/* εικόνες μέσα στις κάρτες */
.product-box img,
.card-img-top {
  width: 100%;
  height: 200px;       /* ίδιο ύψος για όλες */
  object-fit: contain; /* βλέπεις ΟΛΗ την εικόνα */
  background-color: #ffffff; /* where image doesn't cover */
  display: block;
}

.card:hover {
  transform: translateY(-5px);
  transition: 0.3s ease;
  box-shadow: 0 6px 20px rgba(0,0,0,0.1);
}

#products .btn-primary {
  background-color: #0a2a66;
  border: none;
}

#products .btn-primary:hover {
  background-color: #003399;
}


/*about us*/

#about-us h2 {
  color: #173b63;
  /* μπλε λογοτύπου */
}

#about-us p {
  line-height: 1.6;
}

#about-us .btn-primary {
  background-color: #000000;
  border: none;
  transition: background-color 0.2s ease;
}

#about-us .btn-primary:hover {
  background-color: #003399;
}


/*about us*/
.about-hero {
  background: #0a2a66;
  height: 20vh;
  text-align: center;
}

.about-main h2 {
  color: #173b63;
}

.about-main p {
  line-height: 1.7;
  font-size: 1.05rem;
}

/*partners-clients*/
#partners-clients .logo-img {
  max-height: 80px;
  width: 100px;
  transition: transform 0.2s ease;
  object-fit: contain;
}

#partners-clients .logo-img:hover {
  transform: scale(1.15);
}

#partners-clients h4 {
  color: #173b63;
}

/*faq cta*/
#faq-cta {
  background-color: #173b63;
  /* σκούρο μπλε, ίδιο με dropdown bg */
  color: #fff;
}

#faq-cta .btn-primary {
  background-color: #000;
  /* μαύρο κουμπί */
  border: none;
}

#faq-cta .btn-primary:hover {
  background-color: #0066aa;
  /* πιο φωτεινό μπλε στο hover */
}

/*footer*/

footer {
  background-color: #004d4d;
  /* σκούρο μπλε */
  color: #fff;
}

footer a {
  color: #fff;
  text-decoration: none;
  transition: color 0.25s ease, transform 0.25s ease;
  cursor: pointer;
}

footer a:hover {
  color: #ffc107;
  /* χρυσό για hover contrast */
}
footer p a:hover {
    border-bottom: 1px solid #0d6efd;
}

footer i {
  font-size: 1.2rem;
  transition: color 0.2s ease;
}

footer i:hover {
  color: #ffc107;
}

footer p a {
    border-bottom: 1px solid transparent;
    transition: border-color 0.25s ease, color 0.25s ease;
}




/* ===== Map Section ===== */
.map-section {
  position: relative;
  background-color: #f8f9fa;
  padding: 60px 0;
}

.map-section h3 {
  color: #0d1b2a;
}

.map-section p {
  max-width: 600px;
  margin: 0 auto 30px;
  color: #6c757d;
}

/* Responsive map container */
.map-container {
  position: relative;
  width: 100%;
  height: 400px;
  overflow: hidden;
  border-radius: 12px;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
}

.map-container iframe {
  width: 100%;
  height: 100%;
  border: 0;
  filter: grayscale(20%) brightness(95%);
  transition: filter 0.3s ease;
}

.map-container iframe:hover {
  filter: grayscale(0%) brightness(100%);
}

/*FAQ*/

/* FAQ Accordion Styling - Blue theme */
#faq .accordion-button {
  background-color: #0b2740;
  /* αρχικό μπλε */
  color: #fff;
  /* άσπρα γράμματα */
  font-weight: 500;
  transition: background 0.3s ease;
  border: none;
}

/* Hover - πιο ανοιχτό μπλε */
#faq .accordion-button:hover {
  background-color: #173b63;
  /* πιο ανοιχτό μπλε */
  color: #fff;
}

/* Αφαιρούμε box-shadow όταν είναι focused */
#faq .accordion-button:focus {
  box-shadow: none;
}

/* Το body των απαντήσεων */
#faq .accordion-body {
  background-color: #f8f9fa;
  /* ανοιχτό γκρι/λευκό */
  color: #333;
  font-size: 0.95rem;
  line-height: 1.5;
}

/* Κάνουμε το default Bootstrap arrow λευκό */
#faq .accordion-button::after {
  filter: invert(1);
  /* invert για λευκό */
}

/*CONTACT*/

#contact {
  background-color: #f8f9fa;
  padding-top: 6rem;
  padding-bottom: 6rem;
  font-family: 'Segoe UI', Tahoma, sans-serif;
}

#contact h2 {
  color: #004d4d;
  font-weight: 700;
  letter-spacing: 1px;
}

/* Form */
.contact-form {
  display: flex;
  flex-direction: column;
}

.contact-form .form-label {
  width: 100%;
  text-align: left;
  margin-bottom: 0.3rem;
  font-weight: 500;
}

.contact-form .form-control {
  width: 100%;
  border-radius: 0.5rem;
  border: 1px solid #ced4da;
  padding: 0.75rem 1rem;
  transition: all 0.3s ease;
}

.contact-form .form-control:focus {
  border-color: #173b63;
  box-shadow: 0 0 8px rgba(0, 77, 77, 0.2);
}

/* Button */
.contact-form .btn-primary {
  background-color: #173b63;
  border: none;
  border-radius: 0.5rem;
  padding: 0.6rem 1.5rem;
  font-weight: 500;
  transition: background 0.3s ease;
}

.contact-form .btn-primary:hover {
  background-color: #003399;
  color: #fff;
}

/* Contact Info Icons */
.contact-icon {
  font-size: 2rem;
  color: #173b63;
  margin-bottom: 0.5rem;
}

.contact-info p {
  margin: 0;
  font-weight: 500;
  color: #333;
}

@media (max-width: 768px) {
  .contact-icon {
    font-size: 1.8rem;
  }
}

/*ΥΠΗΡΕΣΙΕΣ*/
/* ===== SERVICES GRID ===== */
.services-section {
  background-color: #f8f9fb;
  padding: 80px 0;
}

.services-section h1 {
  font-size: 2.2rem;
  font-weight: 700;
  color: #0b2740;
  margin-bottom: 3rem;
  position: relative;
}

.services-section h1::after {
  content: "";
  display: block;
  width: 80px;
  height: 3px;
  background: #0b2740;
  margin: 12px auto 0;
  border-radius: 2px;
}

/* ===== SERVICE CARD ===== */
/* Κάρτες υπηρεσιών */
.card.service-card {
  border-width: thin; 
  border-radius: 10px;
  overflow: hidden;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
}

/* Hover effect */
.card.service-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 12px 24px rgba(0, 0, 0, 0.15);
}

/* Μικρότερη εικόνα */
.card.service-card img {
  height: 180px;  /* πιο μικρή */
  object-fit: cover;
  width: 100%;
  transition: transform 0.3s ease;
}

.card.service-card:hover img {
  transform: scale(1.05); /* λίγο zoom στο hover */
}

/* Card body */
.card.service-card .card-body {
  padding: 1rem;
}

.card.service-card .card-title {
  font-weight: 600;
  color: #0b2740;
  font-size: 1.1rem;
  margin-bottom: 0.5rem;
}

.card.service-card .card-text {
  color: #555;
  font-size: 0.95rem;
  min-height: 60px;
}

/* Κουμπί */
.card.service-card .btn {
  background-color: #0b2740;
  color: #fff;
  border: none;
  transition: background-color 0.3s ease;
}

.card.service-card .btn:hover {
  background-color: #173b63;
}