:root {
  --blue-dark: #0b2c5f;
  --blue: #1556a3;
  --blue-light: #f1f5fb;
  --orange: #ff7a00;
  --text-main: #0f1c2f;
  --text-muted: #64748b;
  --radius-lg: 18px;
  --shadow-soft: 0 18px 45px rgba(15, 23, 42, 0.15);
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: "Inter", system-ui, -apple-system, BlinkMacSystemFont, sans-serif;
  color: var(--text-main);
  background: #ffffff;
}



/* ========== LAYOUT HELPERS ========== */

.container {
  width: 100%;
  max-width: 1180px;
  margin: 0 auto;
  padding: 0 20px;
}

/* ========== HEADER / NAVBAR ========== */

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: #0b1730;
  border-bottom: 1px solid rgba(148, 163, 184, 0.25);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 70px;
}

.logo-area {
  display: flex;
  align-items: center;
  gap: 10px;
}

.logo-icon {
  width: 38px;
  height: 38px;
  border-radius: 14px;
  background: #ffffff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 20px;
  color: #fff;
}

.logo-text {
  display: flex;
  flex-direction: column;
  line-height: 1.1;
}

.logo-title {
  font-weight: 700;
  font-size: 18px;
  color: #ffffff
}

.logo-subtitle {
  font-size: 12px;
  color: #ffffff
}

/* Desktop nav */

.main-nav ul {
  list-style: none;
  display: flex;
  gap: 24px;
  margin: 0;
  padding: 0;
}

.main-nav a {
  text-decoration: none;
  font-size: 14px;
  font-weight: 500;
  color: #ffffff;
  position: relative;
}

.main-nav a::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -6px;
  width: 0;
  height: 2px;
  border-radius: 999px;
  background: var(--orange);
  transition: width 0.2s ease;
}

.main-nav a:hover::after,
.main-nav a.active::after {
  width: 100%;
}

/* Buttons */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  border-radius: 999px;
  font-weight: 600;
  font-size: 14px;
  padding: 10px 22px;
  text-decoration: none;
  cursor: pointer;
  border: none;
  transition: transform 0.15s ease, box-shadow 0.15s ease, background 0.15s ease,
    color 0.15s ease;
}

.btn-primary {
  background: var(--orange);
  color: #ffffff;
  box-shadow: 0 12px 25px rgba(248, 148, 18, 0.35);
}

.btn-primary:hover {
  transform: translateY(-1px);
  box-shadow: 0 16px 35px rgba(248, 148, 18, 0.45);
}

.btn-outline {
  border: 1px solid rgba(148, 163, 184, 0.6);
  background: #ffffff;
  color: var(--text-main);
}

.btn-outline:hover {
  background: var(--blue-dark);
  color: #ffffff;
  border-color: transparent;
}

.btn-ghost {
  background: rgba(255, 255, 255, 0.18);
  color: #ffffff;
  border: 1px solid rgba(255, 255, 255, 0.35);
}

.btn-ghost:hover {
  background: #ffffff;
  color: var(--blue-dark);
}

.header-cta {
  margin-left: 12px;
}

/* Burger (mobile only) */

.burger {
  display: none;
  width: 34px;
  height: 34px;
  padding: 0;
  border-radius: 999px;
  border: 1px solid rgba(148, 163, 184, 0.7);
  background: #ffffff;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  gap: 4px;
  cursor: pointer;
}

.burger span {
  width: 16px;
  height: 2px;
  border-radius: 999px;
  background: var(--text-main);
  transition: transform 0.18s ease, opacity 0.18s ease;
}

.burger.open span:nth-child(1) {
  transform: translateY(4px) rotate(45deg);
}

.burger.open span:nth-child(2) {
  opacity: 0;
}

.burger.open span:nth-child(3) {
  transform: translateY(-4px) rotate(-45deg);
}

/* --------- MOBILE MENU --------- */

/* ------ MOBILE NAV CLEAN (Lovable-style) ------ */

.mobile-nav {
  position: fixed;
  top: 70px; /* ύψος header */
  left: 0;
  right: 0;

  /* Κύριο: δεν ορίζουμε height ή bottom → παίρνει το ύψος του περιεχομένου */
  display: none;
  z-index: 49;

  background: rgba(255, 255, 255, 0.82);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);

  padding: 5px 0 20px;
  overflow: visible; /* πολύ σημαντικό: χωρίς scroll, χωρίς extended height */
  border-bottom-left-radius: 20px;
  border-bottom-right-radius: 20px;
  box-shadow: 0 10px 30px rgba(0,0,0,0.08); /* πολύ soft shadow */
}

.mobile-nav.open {
  display: block;
}


.mobile-nav.open {
  display: block;
}


.mobile-nav ul {
  list-style: none;
  margin: 0;
  padding: 0;
}

/* LINKS — clean, χωρίς γραμμές */
.mobile-link {
  display: block;
  padding: 16px 20px;
  font-size: 16px;
  font-weight: 500;
  text-decoration: none;
  color: var(--text-main);
  background: transparent;
}

/* ACTIVE (π.χ. Αρχική) με soft πορτοκαλί — όπως Lovable */
.mobile-link.active {
  background: rgba(255, 122, 0, 0.13);    /* απαλό πορτοκαλί */
  border-radius: 12px;
  color: var(--orange);
  font-weight: 700;
}

/* CTA BUTTON */
.mobile-contact-btn {
  display: block;
  margin: 18px 20px 0;
  background: var(--orange);
  color: #fff;
  text-align: center;
  font-weight: 700;
  font-size: 16px;
  padding: 14px 0;
  border-radius: 12px;
  text-decoration: none;
  box-shadow: 0 6px 18px rgba(255, 122, 0, 0.35);
}

.mobile-contact-btn:hover {
  background: #ff8c1f;
}




/* ========== HERO ========== */

.hero {
  position: relative;
  min-height: 540px;
  display: flex;
  align-items: center;
  color: #ffffff;
  background-image: url("../images/hero-bg.avif");
  background-size: cover;
  background-position: center;
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
      90deg,
      rgba(10, 22, 51, 0.9) 0%,
      rgba(10, 22, 51, 0.8) 45%,
      rgba(10, 22, 51, 0) 80%
    ),
    linear-gradient(to bottom, rgba(15, 23, 42, 0.05), rgba(15, 23, 42, 0.8));
}

.hero-inner {
  position: relative;
  z-index: 1;
  padding: 70px 20px;
}

.hero-content {
  max-width: 560px;
}

.hero h1 {
  font-size: clamp(36px, 4.2vw, 52px);
  line-height: 1.05;
  margin: 0 0 18px;
}

.hero .accent {
  color: var(--orange);
}

.hero p {
  font-size: 17px;
  max-width: 520px;
  color: rgba(226, 232, 240, 0.9);
  margin-bottom: 26px;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

/* ========== STATS ========== */

.stats {
  background: #ffffff;
  padding: 34px 0 40px;
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 20px;
}

.stat-box {
  background: var(--blue-light);
  border-radius: 18px;
  padding: 20px 16px;
  text-align: center;
}

.stat-number {
  font-size: 28px;
  font-weight: 800;
  color: var(--blue-dark);
  margin-bottom: 6px;
}

.stat-label {
  font-size: 14px;
  color: var(--text-muted);
}

/* ========== GENERIC SECTION ========== */


.section {
  padding: 70px 0;
}

.section-alt {
  background: #f8fafc;
}

.section-header {
  text-align: center;
  margin-bottom: 32px;
  
}

.section-header h2 {
  font-size: 32px;
  margin: 0 0 8px;
}

.section-header p {
  margin: 0;
  color: var(--text-muted);
}

/* ========== SERVICES CARDS ========== */

.cards-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 24px;
}

.card {
  background: #ffffff;
  border-radius: var(--radius-lg);
  padding: 24px 22px 26px;
  box-shadow: var(--shadow-soft);
  transition: transform 0.18s ease, box-shadow 0.18s ease;
}

.card:hover,
.card:focus-within {
  transform: translateY(-6px);
  box-shadow: 0 24px 55px rgba(15, 23, 42, 0.22);
}



.card-icon {
  width: 42px;
  height: 42px;
  border-radius: 16px;
  background: var(--blue-light);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 22px;
  margin-bottom: 12px;
}

.card h3 {
  margin: 0 0 8px;
  font-size: 18px;
}

.card p {
  margin: 0 0 12px;
  font-size: 14px;
  color: var(--text-muted);
}

.card-list {
  padding-left: 18px;
  margin: 0;
  font-size: 14px;
  color: var(--text-main);
}

.card-list li + li {
  margin-top: 4px;
}

.section-cta {
  text-align: center;
  margin-top: 26px;
}

/* ========== WHY US (TWO COLUMN) ========== */

.two-col {
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(0, 1.1fr);
  gap: 40px;
  align-items: center;
}

.image-col img {
  width: 100%;
  border-radius: 30px;
  object-fit: cover;
  box-shadow: var(--shadow-soft);
}

.text-col h2 {
  font-size: 30px;
  margin-top: 0;
  margin-bottom: 10px;
}

.text-col > p {
  color: var(--text-muted);
  font-size: 15px;
  margin-bottom: 20px;
}

.feature {
  display: flex;
  gap: 14px;
  padding: 10px 0;
  align-items: flex-start;
}

.feature-icon {
  width: 36px;
  height: 36px;
  border-radius: 14px;
  background: #ffffff;
  box-shadow: 0 10px 30px rgba(15, 23, 42, 0.15);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 18px;
}

.feature h4 {
  margin: 0 0 4px;
  font-size: 16px;
}

.feature p {
  margin: 0;
  font-size: 14px;
  color: var(--text-muted);
}

/* ========== CTA SECTION ========== */

.cta-section {
  background: linear-gradient(120deg, var(--blue-dark), var(--blue));
  color: #ffffff;
  padding: 60px 0 70px;
  text-align: center;
}

.cta-inner h2 {
  font-size: 30px;
  margin: 0 0 10px;
}

.cta-inner p {
  margin: 0 0 20px;
  font-size: 15px;
  color: rgba(226, 232, 240, 0.9);
}

.cta-actions {
  display: flex;
  justify-content: center;
  gap: 12px;
  flex-wrap: wrap;
}


/* ========== ABOUT PAGE ========== */

/* Hero της σελίδας "Σχετικά" – reuse section / section-alt */
.page-hero {
  padding-top: 60px;
  padding-bottom: 40px;
}

/* μικρό chip τύπου "Από το 1985" */
.about-pill {
  display: inline-flex;
  align-items: center;
  padding: 6px 14px;
  border-radius: 999px;
  background: rgba(255, 122, 0, 0.12);
  color: var(--orange);
  font-weight: 600;
  font-size: 13px;
  margin-bottom: 14px;
}

.about-pill-outline {
  background: #fff;
  border: 1px solid rgba(255, 122, 0, 0.4);
}

/* wrapper εικόνας στην about */
.about-image-wrapper {
  position: relative;
  border-radius: 26px;
  overflow: hidden;
  box-shadow: var(--shadow-soft);
}

.about-image-wrapper img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* badge πάνω στην εικόνα (38+ χρόνια) */
.about-badge {
  position: absolute;
  left: 18px;
  bottom: 18px;
  background: var(--blue-dark);
  color: #ffffff;
  padding: 10px 16px;
  border-radius: 14px;
  display: inline-flex;
  flex-direction: column;
  gap: 2px;
}

.about-badge-number {
  font-size: 20px;
  font-weight: 800;
}

.about-badge-label {
  font-size: 12px;
  opacity: 0.9;
}

/* Αποστολή / Όραμα – grid 2 στηλών, reuse .card για το styling */
.mission-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 24px;
  margin-top: 26px;
}

/* απλά λέμε ότι αυτές οι cards είναι ίδιες με τις άλλες */
.mission-card p {
  color: var(--text-muted);
}

/* πορτοκαλί version του icon, reuse της .card-icon */
.card-icon-orange {
  background: rgba(255, 122, 0, 0.14);
}

/* Πιστοποιήσεις – πάλι grid 2 στηλών με reuse .card */
.cert-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 24px;
  margin-top: 26px;
}

.cert-card {
  border: 1px solid rgba(148, 163, 184, 0.18);
}

.cert-icon {
  background: rgba(255, 122, 0, 0.12);
}



/* λίστα bullets στο section Τεχνολογία */
.about-list {
  margin: 12px 0 0;
  padding-left: 18px;
  font-size: 14px;
  color: var(--text-main);
}

.about-list li + li {
  margin-top: 4px;
}


/* ==== SERVICES PAGE EXTRA LAYOUT ==== */

/* μικρότερο spacing στο hero των inner σελίδων */
.page-hero .section-header h1 {
  font-size: 34px;
}

/* grid με soft-orange feature cards */
.feature-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 24px;
}

.feature-card {
  background: rgba(255, 250, 245, 0.9);
}

/* grid για τις χώρες κάλυψης */
.country-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px 24px;
  max-width: 720px;
  margin: 0 auto;
}

.country-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-radius: 999px;
  padding: 12px 18px;
  background: #ffffff;
  box-shadow: 0 10px 25px rgba(15, 23, 42, 0.06);
  font-weight: 500;
}

.country-code {
  font-weight: 700;
  color: var(--text-muted);
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.country-name {
  color: var(--text-main);
}

.country-image-wrapper {
  width: 100%;
  max-width: 460px;      /* 🔥 Ορίζει Mέγιστο Πλάτος */
  border-radius: 22px;
  overflow: hidden;
  margin-left: auto;     /* Τη σπρώχνει δεξιά */
  box-shadow: var(--shadow-soft);
}

.country-image-wrapper img {
  width: 100%;
  height: auto;
  display: block;
  object-fit: cover;
}


/* ========== CONTACT PAGE ========== */
.map-wrapper {
  width: 100%;
  height: 360px;              /* σταθερό ύψος κάρτας χάρτη */
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-soft);
  background: #ffffff;        /* για να μη φανεί ποτέ “διάφανο” */
}

.map-wrapper iframe {
  display: block;
  width: 100%;
  height: 100%;
  border: 0;
}


.contact-cta-inline {
  margin-top: 18px;
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}


/* ========== GEMH PAGE ========== */

.gemh-page {
  padding-top: 40px;
  padding-bottom: 60px;
}

.gemh-header {
  margin-bottom: 24px;
}

.gemh-header h1 {
  margin: 0 0 6px;
  font-size: 28px;
  color: var(--blue-dark);
}

.gemh-header p {
  margin: 0;
  max-width: 520px;
  font-size: 14px;
  color: var(--text-muted);
}

/* κάθε κάρτα ΓΕΜΗ */
.gemh-stack {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.gemh-card {
  background: #ffffff;
  border-radius: 20px;
  box-shadow: 0 16px 40px rgba(15, 23, 42, 0.12);
  padding: 18px 22px 18px;
  border: 1px solid rgba(148, 163, 184, 0.25);
}

.gemh-card-header h2 {
  margin: 0 0 12px;
  font-size: 18px;
  color: var(--blue-dark);
}

/* μικρή μπάρα στο κάτω μέρος κάρτας */
.gemh-card-bar {
  height: 4px;
  width: 40%;
  max-width: 220px;
  border-radius: 999px;
  background: linear-gradient(90deg, var(--blue), var(--blue-light));
  margin-top: 12px;
}

/* tables */

.gemh-table-wrapper {
  width: 100%;
  overflow-x: auto;
}

.gemh-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 14px;
}

.gemh-table th,
.gemh-table td {
  padding: 8px 10px;
  text-align: left;
  border-bottom: 1px solid rgba(226, 232, 240, 0.9);
}

.gemh-table th {
  width: 34%;
  background: #f8fafc;
  font-weight: 600;
  color: var(--blue-dark);
}

.gemh-table td {
  color: var(--text-main);
}

/* πίνακες με πολλές στήλες (partners / ΚΑΔ) */

.gemh-table-cols {
  min-width: 640px;
}

.gemh-table-cols thead th {
  background: var(--blue-dark);
  color: #ffffff;
  font-weight: 600;
}

.gemh-table-cols tbody td {
  background: #ffffff;
}

/* σημείωση στο τέλος */
.gemh-note {
  margin-top: 8px;
  font-size: 12px;
  color: var(--text-muted);
}





/* ========== FOOTER ========== */

.site-footer {
  background: #0b1730;
  color: #e5e7eb;
  margin-top: 0;
   padding-left: 0;
    padding-right: 0;
}

  .footer-grid {
  display: grid;
  grid-template-columns: 2fr 1.2fr 1.2fr 1.4fr;
  gap: 32px;
  padding: 40px 0 26px;
    padding-left: 24px;
    padding-right: 24px;
}

.footer-logo .logo-icon {
  background: var(--orange);
}

.footer-desc {
  margin-top: 14px;
  font-size: 14px;
  color: #cbd5f5;
}

.footer-col h4 {
  margin: 0 0 10px;
  font-size: 15px;
}

.footer-links {
  list-style: none;
  padding: 0;
  margin: 0;
  font-size: 14px;
  color: #e5e7eb;
}

.footer-links li + li {
  margin-top: 6px;
  line-height: 1.45;
}

.footer-links a {
  color: #e5e7eb;
  text-decoration: none;
}

.footer-links a:hover {
  text-decoration: underline;
}

.footer-bottom {
  border-top: 1px solid rgba(148, 163, 184, 0.4);
  font-size: 12px;
}

.footer-bottom-inner {
  display: flex;
  justify-content: space-between;
  padding: 12px 0 14px;
   padding-left: 24px;
    padding-right: 24px;
  gap: 10px;
  flex-wrap: wrap;
}

/* ========== RESPONSIVE ========== */

@media (max-width: 1024px) {
  .main-nav {
    display: none;
  }

  .header-cta {
    display: none;
  }

  .burger {
    display: inline-flex;
  }

  .stats-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .cards-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .two-col {
    grid-template-columns: minmax(0, 1fr);
  }

  .image-col {
    order: -1;
  }

 .country-image-wrapper {
    margin: 20px auto 0;
    max-width: 320px;   /* μικρότερη στο κινητό */
  }

    .map-wrapper {
    margin-top: 18px;
    min-height: 260px;
  }





  .footer-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

   /* --- ABOUT extra για tablet/mobile --- */
  .mission-grid,
  .cert-grid {
    grid-template-columns: minmax(0, 1fr);
  }

    /* --- SERVICES extra για tablet --- */
    .feature-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .country-grid {
    grid-template-columns: minmax(0, 1fr);
  }

}

@media (max-width: 480px) {

 
  .hero {
    min-height: 460px;
  }

  .hero-inner {
    padding: 60px 20px 50px;
  }

  .stats-grid {
    grid-template-columns: minmax(0, 1fr);
  }

  .cards-grid {
    grid-template-columns: minmax(0, 1fr);
  }

  .section {
    padding: 50px 0;
  }

  .cta-section {
    padding: 50px 0 56px;
  }

  /* --- SERVICES extra για mobile --- */

    .feature-grid,
  .country-grid {
    grid-template-columns: minmax(0, 1fr);
  }

      .gemh-card {
    padding: 16px 14px 16px;
  }

  .gemh-header h1 {
    font-size: 24px;
  }

  .footer-grid {
    grid-template-columns: minmax(0, 1fr);
  }

  .footer-bottom-inner {
    flex-direction: column;
    align-items: flex-start;
  }
    

}