/* ===== RESET & BASE ===== */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  /* Χρώματα εμβλήματος Κ.Ο. Καλαμαριάς */
  --blue-900: #15366B;  /* σκούρο μπλε κύματος */
  --blue-800: #1E4A8C;  /* βαθύ μπλε */
  --blue-700: #1B95D4;  /* μπλε πανιού */
  --blue-500: #2EB0E5;  /* φωτεινό γαλάζιο */
  --blue-300: #8FD3F0;  /* απαλό γαλάζιο */
  --blue-100: #D6EEFB;  /* πολύ ανοιχτό */
  --blue-50:  #EBF6FD;  /* σχεδόν λευκό */
  --yellow:   #F4C842;  /* διακριτικό κίτρινο accent */
  --yellow-soft: #FFF4D1;
  --white: #ffffff;
  --gray-50: #f8fafc;
  --gray-100: #f1f5f9;
  --gray-600: #5b6573;
  --gray-800: #1f2937;
  --shadow-sm: 0 1px 3px rgba(0,0,0,.08);
  --shadow-md: 0 4px 16px rgba(0,0,0,.1);
  --shadow-lg: 0 12px 40px rgba(0,0,0,.14);
  --radius: 14px;
  --radius-lg: 22px;
  --transition: .25s ease;
}

html { scroll-behavior: smooth; }

body {
  font-family: 'Inter', sans-serif;
  color: var(--gray-800);
  line-height: 1.6;
  background: var(--white);
}

img { max-width: 100%; display: block; }
a { text-decoration: none; color: inherit; }
ul { list-style: none; }

/* ===== NAVBAR ===== */
.navbar {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  background: rgba(255,255,255,.92);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(0,119,182,.08);
  transition: box-shadow var(--transition);
}
.navbar.scrolled { box-shadow: var(--shadow-md); }

.nav-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
  height: 100px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.nav-logo {
  display: flex;
  align-items: center;
  gap: 12px;
}
.logo-icon {
  width: 42px; height: 42px;
  background: linear-gradient(135deg, var(--blue-700), var(--blue-500));
  border-radius: 10px;
  display: flex; align-items: center; justify-content: center;
  color: #fff;
  font-size: 18px;
}
.logo-img {
  height: 80px;
  width: auto;
  max-width: 200px;
  display: block;
  object-fit: contain;
  flex-shrink: 0;
}
.footer .logo-img {
  height: 96px;
  max-width: 220px;
  background: var(--white);
  padding: 10px 14px;
  border-radius: 14px;
  box-shadow: 0 4px 14px rgba(0,0,0,.15);
}
.logo-text { display: flex; flex-direction: column; }
.logo-main { font-size: 15px; font-weight: 700; color: var(--blue-900); line-height: 1.2; }
.logo-sub  { font-size: 11px; color: var(--gray-600); }

.nav-links {
  display: flex;
  align-items: center;
  gap: 6px;
}
.nav-links a {
  padding: 8px 14px;
  border-radius: 8px;
  font-size: 14px;
  font-weight: 500;
  color: var(--gray-800);
  transition: background var(--transition), color var(--transition);
}
.nav-links a:hover { background: var(--blue-50); color: var(--blue-700); }
.nav-links > li > a.active:not(.nav-cta) {
  background: var(--blue-50);
  color: var(--blue-700);
  position: relative;
}
.nav-links > li > a.active:not(.nav-cta)::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 50%;
  transform: translateX(-50%);
  width: 22px;
  height: 2px;
  background: var(--yellow);
  border-radius: 2px;
}
.nav-links .nav-cta {
  background: var(--blue-700);
  color: var(--white);
  padding: 9px 20px;
}
.nav-links .nav-cta:hover { background: var(--blue-900); color: var(--white); }

/* Language toggle button */
.lang-toggle {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  background: var(--blue-50);
  color: var(--blue-700);
  border: 1.5px solid transparent;
  border-radius: 50px;
  padding: 6px 14px;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: .5px;
  cursor: pointer;
  margin-left: 8px;
  transition: all var(--transition);
  font-family: inherit;
}
.lang-toggle:hover {
  background: var(--blue-700);
  color: var(--white);
  transform: translateY(-1px);
}
.lang-toggle .lang-current { font-weight: 800; }
.lang-toggle .lang-sep { opacity: .5; font-weight: 400; }
.lang-toggle .lang-other { opacity: .6; }
.lang-toggle:hover .lang-other { opacity: 1; }

.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 6px;
}
.hamburger span {
  display: block;
  width: 24px; height: 2px;
  background: var(--gray-800);
  border-radius: 2px;
  transition: var(--transition);
}

/* ===== BUTTONS ===== */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 28px;
  border-radius: 10px;
  font-size: 15px;
  font-weight: 600;
  cursor: pointer;
  transition: all var(--transition);
  border: 2px solid transparent;
}
.btn-primary {
  background: var(--white);
  color: var(--blue-700);
}
.btn-primary:hover { background: var(--blue-50); transform: translateY(-2px); box-shadow: var(--shadow-md); }
.btn-outline {
  background: transparent;
  color: var(--white);
  border-color: rgba(255,255,255,.5);
}
.btn-outline:hover { background: rgba(255,255,255,.15); border-color: var(--white); }
.btn-full { width: 100%; justify-content: center; }

/* ===== HERO ===== */
.hero {
  min-height: 100vh;
  background:
    linear-gradient(160deg, rgba(21,54,107,.85) 0%, rgba(27,149,212,.75) 50%, rgba(46,176,229,.7) 100%),
    url('images/team-celebration.jpg') center/cover no-repeat;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 120px 24px 80px;
  position: relative;
  overflow: hidden;
}
.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(21,54,107,.4) 0%, transparent 30%, transparent 70%, rgba(21,54,107,.5) 100%);
}

.hero-badge {
  display: inline-block;
  background: rgba(244,200,66,.18);
  color: var(--yellow);
  font-size: 13px;
  font-weight: 600;
  padding: 6px 16px;
  border-radius: 50px;
  letter-spacing: .5px;
  margin-bottom: 24px;
  border: 1px solid rgba(244,200,66,.4);
}

.hero-content { position: relative; z-index: 1; max-width: 700px; }

.hero h1 {
  font-size: clamp(2.4rem, 6vw, 4.2rem);
  font-weight: 900;
  color: var(--white);
  line-height: 1.1;
  margin-bottom: 20px;
}

.hero p {
  font-size: clamp(1rem, 2vw, 1.2rem);
  color: rgba(255,255,255,.85);
  margin-bottom: 36px;
  line-height: 1.7;
}

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

.hero-stats {
  display: flex;
  align-items: center;
  gap: 32px;
  margin-top: 64px;
  position: relative;
  z-index: 1;
  background: rgba(255,255,255,.1);
  backdrop-filter: blur(10px);
  padding: 20px 40px;
  border-radius: var(--radius-lg);
  border: 1px solid rgba(255,255,255,.2);
}
.stat { text-align: center; }
.stat-num { display: block; font-size: 2rem; font-weight: 900; color: var(--white); line-height: 1; }
.stat-label { font-size: 12px; color: rgba(255,255,255,.7); text-transform: uppercase; letter-spacing: .5px; }
.stat-divider { width: 1px; height: 40px; background: rgba(255,255,255,.25); }

.waves {
  position: absolute;
  bottom: 0; left: 0; right: 0;
  line-height: 0;
}
.waves svg { width: 100%; height: 80px; }

/* ===== SECTIONS ===== */
.section { padding: 100px 0; }
.section-alt { background: var(--gray-50); }
.section-blue { background: linear-gradient(135deg, var(--blue-900), var(--blue-700)); }

.container { max-width: 1200px; margin: 0 auto; padding: 0 24px; }

.section-header { text-align: center; margin-bottom: 64px; }
.section-header h2 {
  font-size: clamp(1.8rem, 4vw, 2.8rem);
  font-weight: 800;
  margin-bottom: 18px;
  position: relative;
  display: inline-block;
  padding-bottom: 14px;
}
.section-header h2::after {
  content: '';
  position: absolute;
  bottom: 0; left: 50%;
  transform: translateX(-50%);
  width: 48px;
  height: 3px;
  background: var(--yellow);
  border-radius: 2px;
}
.section-header p { font-size: 1.05rem; color: var(--gray-600); max-width: 540px; margin: 0 auto; padding-top: 4px; }

.section-tag {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--blue-50);
  color: var(--blue-700);
  font-size: 12px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1px;
  padding: 5px 14px 5px 10px;
  border-radius: 50px;
  margin-bottom: 14px;
}
.section-tag::before {
  content: '';
  display: inline-block;
  width: 6px; height: 6px;
  border-radius: 50%;
  background: var(--yellow);
}

.section-header.light h2 { color: var(--white); }
.section-header.light h2::after { background: var(--yellow); }
.section-header.light p  { color: rgba(255,255,255,.75); }
.section-tag.light { background: rgba(255,255,255,.15); color: var(--white); }

/* ===== ABOUT ===== */
.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}

.about-text p { color: var(--gray-600); margin-bottom: 16px; font-size: 1.02rem; }
.about-text p strong { color: var(--blue-700); }

.about-highlights { display: flex; flex-direction: column; gap: 14px; margin-top: 28px; }
.highlight {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 14px;
  font-weight: 600;
  color: var(--gray-800);
}
.highlight i {
  color: var(--yellow);
  background: rgba(244,200,66,.15);
  width: 32px; height: 32px;
  border-radius: 8px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  font-size: 13px;
}

.about-visual { display: flex; flex-direction: column; gap: 20px; }
.about-card {
  background: var(--white);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  overflow: hidden;
  border: 1px solid rgba(0,0,0,.05);
  transition: transform var(--transition), box-shadow var(--transition);
}
.about-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-lg); }
.about-card.accent { background: linear-gradient(135deg, var(--blue-700), var(--blue-500)); }
.about-card.accent .about-card-inner h3,
.about-card.accent .about-card-inner p,
.about-card.accent .about-card-inner i { color: var(--white); }

.about-card-inner { padding: 28px; }
.about-card-inner i { font-size: 28px; color: var(--blue-700); margin-bottom: 12px; }
.about-card-inner h3 { font-size: 1.1rem; font-weight: 700; margin-bottom: 8px; }
.about-card-inner p { font-size: .92rem; color: var(--gray-600); }

/* ===== TEAMS ===== */
.teams-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}

.team-card {
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: 32px 24px;
  box-shadow: var(--shadow-sm);
  border: 2px solid transparent;
  position: relative;
  transition: all var(--transition);
}
.team-card:hover {
  border-color: var(--blue-300);
  box-shadow: var(--shadow-lg);
  transform: translateY(-6px);
}
.team-card.featured {
  border-color: var(--blue-700);
  box-shadow: var(--shadow-md);
  padding-top: 130px;
  position: relative;
  overflow: hidden;
}
.team-card.featured::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 110px;
  background:
    linear-gradient(180deg, rgba(21,54,107,.4) 0%, rgba(21,54,107,.7) 100%),
    url('images/monofin-action.jpg') center center/cover no-repeat;
}
.team-card.featured > * { position: relative; z-index: 1; }
.team-card.featured .team-icon {
  position: absolute;
  top: 22px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--yellow) !important;
  box-shadow: 0 4px 12px rgba(0,0,0,.25);
}
.team-card.featured .team-icon i { color: var(--blue-900) !important; }

.team-badge {
  position: absolute;
  top: -12px; left: 50%;
  transform: translateX(-50%);
  background: var(--yellow);
  color: var(--blue-900);
  font-size: 11px;
  font-weight: 700;
  padding: 4px 14px;
  border-radius: 50px;
  white-space: nowrap;
}

.team-icon {
  width: 64px; height: 64px;
  border-radius: 16px;
  display: flex; align-items: center; justify-content: center;
  font-size: 26px;
  margin-bottom: 18px;
}
.team-card h3 { font-size: 1.1rem; font-weight: 700; margin-bottom: 4px; }
.team-age {
  display: inline-block;
  font-size: 12px;
  font-weight: 600;
  color: var(--blue-700);
  background: var(--blue-50);
  padding: 3px 10px;
  border-radius: 50px;
  margin-bottom: 12px;
}
.team-card p { font-size: .9rem; color: var(--gray-600); margin-bottom: 16px; line-height: 1.5; }
.team-schedule { font-size: 12px; color: var(--gray-600); display: flex; align-items: center; gap: 6px; }
.team-schedule i { color: var(--blue-500); }

/* ===== CLUB / BOARD ===== */
.club-subheading {
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--blue-900);
  text-align: center;
  margin: 40px 0 24px;
  position: relative;
  padding-bottom: 12px;
}
.club-subheading::after {
  content: '';
  position: absolute;
  bottom: 0; left: 50%;
  transform: translateX(-50%);
  width: 50px;
  height: 3px;
  background: var(--yellow);
  border-radius: 2px;
}
.club-subheading:first-of-type { margin-top: 8px; }

.board-grid {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  gap: 14px;
  margin-bottom: 16px;
}
.board-card {
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: 24px 18px;
  text-align: center;
  box-shadow: var(--shadow-sm);
  border: 1px solid rgba(0,0,0,.05);
  transition: transform var(--transition), box-shadow var(--transition);
}
.board-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}
.board-card.pending {
  opacity: .55;
  border-style: dashed;
  border-color: var(--blue-300);
}
.board-card.pending .board-avatar {
  background: linear-gradient(135deg, var(--blue-300), var(--blue-100));
}
.board-card.pending .board-name {
  color: var(--gray-600);
  font-weight: 400;
}
.board-avatar {
  width: 56px; height: 56px;
  margin: 0 auto 14px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--blue-700), var(--blue-500));
  display: flex; align-items: center; justify-content: center;
  color: var(--white);
  font-size: 22px;
}
.board-role {
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: var(--blue-700);
  margin-bottom: 6px;
}
.board-name {
  font-size: .95rem;
  font-weight: 600;
  color: var(--gray-800);
  line-height: 1.3;
}

.institutional-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
}
.inst-card {
  display: flex;
  align-items: center;
  gap: 14px;
  background: var(--white);
  border-radius: var(--radius-md);
  padding: 18px 20px;
  border: 1px solid rgba(0,0,0,.05);
  border-left: 4px solid var(--blue-700);
}
.inst-card i {
  font-size: 22px;
  color: var(--blue-700);
  flex-shrink: 0;
}
.inst-card strong {
  display: block;
  font-size: .8rem;
  font-weight: 700;
  color: var(--blue-900);
  margin-bottom: 2px;
  letter-spacing: .3px;
}
.inst-card span {
  font-size: .85rem;
  color: var(--gray-600);
}

/* ===== CHAMPIONS ===== */
.champions-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.champion-card {
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: 28px;
  box-shadow: var(--shadow-sm);
  border: 1px solid rgba(0,0,0,.05);
  transition: all var(--transition);
  position: relative;
  overflow: hidden;
}
.champion-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 4px;
  background: linear-gradient(90deg, var(--blue-700), var(--blue-500));
}
.champion-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
  border-color: var(--blue-300);
}

.champion-header {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-bottom: 18px;
  padding-bottom: 16px;
  border-bottom: 1px solid #f1f5f9;
}
.champion-avatar {
  width: 54px; height: 54px;
  background: linear-gradient(135deg, var(--blue-700), var(--blue-500));
  border-radius: 14px;
  display: flex; align-items: center; justify-content: center;
  color: var(--white);
  font-size: 22px;
  flex-shrink: 0;
}
.champion-card h3 {
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--blue-900);
  margin-bottom: 2px;
  line-height: 1.2;
}
.champion-spec {
  font-size: 12px;
  color: var(--gray-600);
  font-weight: 500;
}

.champion-achievements {
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.champion-achievements li {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: .88rem;
  color: var(--gray-800);
  line-height: 1.5;
}
.champion-achievements i {
  color: var(--blue-700);
  font-size: 13px;
  width: 16px;
  margin-top: 3px;
  flex-shrink: 0;
}
.champion-achievements i.gold   { color: #F4C842; }
.champion-achievements i.silver { color: #B0B7C3; }
.champion-achievements i.bronze { color: #CD7F32; }

/* ===== CHAMPIONS ===== */
.champions-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.champion-card {
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: 28px 24px;
  box-shadow: var(--shadow-sm);
  border: 1px solid rgba(0,0,0,.05);
  border-top: 4px solid var(--blue-700);
  transition: transform var(--transition), box-shadow var(--transition);
}
.champion-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
  border-top-color: var(--yellow);
}

.champion-header {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-bottom: 18px;
  padding-bottom: 16px;
  border-bottom: 1px solid #eef2f7;
}
.champion-avatar {
  width: 52px; height: 52px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--blue-700), var(--blue-500));
  display: flex; align-items: center; justify-content: center;
  color: var(--white);
  font-size: 20px;
  flex-shrink: 0;
}
.champion-header h3 {
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--blue-900);
  line-height: 1.25;
  margin-bottom: 3px;
}
.champion-spec {
  font-size: 12px;
  color: var(--gray-600);
  font-weight: 500;
}

.champion-achievements {
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.champion-achievements li {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: .88rem;
  color: var(--gray-800);
  line-height: 1.45;
}
.champion-achievements li i {
  color: var(--blue-700);
  font-size: 13px;
  margin-top: 3px;
  width: 14px;
  flex-shrink: 0;
}
.champion-achievements li i.gold   { color: #E0A800; }
.champion-achievements li i.silver { color: #8E9CAA; }
.champion-achievements li i.bronze { color: #B07336; }

/* ===== COASTAL ROWING ===== */
.coastal-section {
  background: linear-gradient(135deg, #EBF6FD 0%, #ffffff 100%);
  position: relative;
  overflow: hidden;
}
.coastal-banner {
  display: grid;
  grid-template-columns: 1.5fr 1fr;
  gap: 40px;
  align-items: center;
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: 48px;
  box-shadow: var(--shadow-md);
  border-left: 6px solid var(--yellow);
}
.coastal-content { display: flex; flex-direction: column; align-items: flex-start; }
.coastal-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: var(--yellow);
  color: var(--blue-900);
  font-size: 11px;
  font-weight: 800;
  letter-spacing: 1px;
  padding: 6px 14px;
  border-radius: 50px;
  margin-bottom: 18px;
}
.coastal-badge i { font-size: 10px; }

.coastal-content h2 {
  font-size: clamp(1.6rem, 3vw, 2.2rem);
  color: var(--blue-900);
  margin-bottom: 16px;
  line-height: 1.2;
}
.coastal-content p {
  font-size: 1rem;
  color: var(--gray-600);
  line-height: 1.6;
  margin-bottom: 26px;
}
.coastal-content .btn i { font-size: 13px; margin-left: 6px; }

.coastal-visual {
  position: relative;
  height: 260px;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  border-radius: var(--radius-md);
  box-shadow: 0 6px 18px rgba(21,54,107,.15);
}
.coastal-photo {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}
.coastal-visual::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(21,54,107,.45) 0%, rgba(27,149,212,.25) 50%, rgba(46,176,229,.15) 100%);
  pointer-events: none;
}
.coastal-visual::before {
  content: '\f13d';
  font-family: 'Font Awesome 6 Free';
  font-weight: 900;
  position: absolute;
  bottom: 14px;
  right: 16px;
  font-size: 28px;
  color: rgba(255,255,255,.85);
  text-shadow: 0 2px 8px rgba(0,0,0,.4);
  z-index: 2;
}
.coastal-icon-bg {
  font-size: 180px;
  color: var(--blue-100);
  position: absolute;
}
.coastal-icon-fg {
  font-size: 80px;
  color: var(--blue-700);
  position: relative;
  z-index: 1;
}

/* ===== SOCIAL ===== */
.social-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
}

.social-card {
  background: rgba(255,255,255,.08);
  border: 1px solid rgba(255,255,255,.15);
  border-radius: var(--radius-lg);
  padding: 36px 32px;
  color: var(--white);
  transition: background var(--transition), transform var(--transition);
}
.social-card:hover { background: rgba(255,255,255,.14); transform: translateY(-4px); }
.social-icon {
  width: 56px; height: 56px;
  background: rgba(255,255,255,.18);
  border-radius: 14px;
  display: flex; align-items: center; justify-content: center;
  font-size: 22px;
  margin-bottom: 20px;
}
.social-card h3 { font-size: 1.1rem; font-weight: 700; margin-bottom: 10px; }
.social-card p { font-size: .92rem; color: rgba(255,255,255,.75); line-height: 1.6; }

/* ===== NEWS ===== */
.news-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  grid-template-rows: auto auto;
  gap: 24px;
}

.news-card {
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: 28px;
  box-shadow: var(--shadow-sm);
  border: 1px solid rgba(0,0,0,.05);
  transition: box-shadow var(--transition), transform var(--transition);
}
.news-card:hover { box-shadow: var(--shadow-lg); transform: translateY(-4px); }

.featured-news {
  grid-column: 1 / -1;
  background: linear-gradient(135deg, var(--blue-50), #e0f2fe);
  border-color: var(--blue-300);
  border-left: 4px solid var(--yellow);
}
.featured-news h3 { font-size: 1.3rem; }

/* News card with photo (rich featured) */
.featured-news.has-photo {
  display: grid;
  grid-template-columns: 1fr 1.3fr;
  padding: 0;
  overflow: hidden;
  background: var(--white);
}
.featured-news.has-photo .news-photo {
  position: relative;
  min-height: 320px;
  overflow: hidden;
}
.featured-news.has-photo .news-photo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform .5s ease;
}
.featured-news.has-photo:hover .news-photo img {
  transform: scale(1.04);
}
.featured-news.has-photo .news-body {
  padding: 32px 36px;
  display: flex;
  flex-direction: column;
}
.featured-news.has-photo h3 {
  font-size: 1.45rem;
  color: var(--blue-900);
  line-height: 1.3;
  margin-bottom: 14px;
}
.featured-news.has-photo p {
  font-size: .95rem;
  color: var(--gray-800);
  line-height: 1.65;
  margin-bottom: 14px;
}
.news-sublist {
  background: var(--blue-50);
  border-radius: 10px;
  padding: 14px 18px;
  margin: 6px 0 14px;
  font-size: .88rem;
}
.news-sublist > strong {
  display: block;
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: .8px;
  color: var(--blue-700);
  margin-bottom: 8px;
}
.news-sublist ul {
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.news-sublist li {
  display: flex;
  gap: 10px;
  align-items: flex-start;
  line-height: 1.4;
  color: var(--gray-800);
}
.news-sublist li i {
  color: var(--yellow);
  margin-top: 4px;
  width: 14px;
  font-size: 12px;
  flex-shrink: 0;
}
.news-footnote {
  font-size: .88rem !important;
  color: var(--gray-600) !important;
  font-style: italic;
  border-top: 1px solid rgba(0,0,0,.08);
  padding-top: 14px;
  margin-top: auto !important;
  margin-bottom: 0 !important;
}

.news-category {
  display: inline-block;
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .5px;
  color: var(--blue-900);
  background: rgba(244,200,66,.22);
  border: 1px solid rgba(244,200,66,.5);
  padding: 3px 10px;
  border-radius: 50px;
  margin-bottom: 8px;
}
.news-date i { color: var(--yellow); }
.news-date { font-size: 12px; color: var(--gray-600); margin-bottom: 10px; display: flex; align-items: center; gap: 5px; }
.news-card h3 { font-size: 1rem; font-weight: 700; margin-bottom: 10px; line-height: 1.4; }
.news-card p { font-size: .9rem; color: var(--gray-600); margin-bottom: 16px; }
.news-link { font-size: .88rem; font-weight: 600; color: var(--blue-700); display: inline-flex; align-items: center; gap: 6px; }
.news-link:hover { color: var(--blue-900); }
.news-link i { font-size: 10px; }

/* ===== CONTACT ===== */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.4fr;
  gap: 60px;
  align-items: start;
}

.contact-item {
  display: flex;
  gap: 16px;
  margin-bottom: 28px;
  align-items: flex-start;
}
.contact-icon {
  width: 44px; height: 44px;
  background: var(--blue-50);
  border-radius: 10px;
  display: flex; align-items: center; justify-content: center;
  color: var(--blue-700);
  font-size: 16px;
  flex-shrink: 0;
}
.contact-item strong { display: block; font-size: 14px; font-weight: 700; margin-bottom: 4px; }
.contact-item p { font-size: .9rem; color: var(--gray-600); line-height: 1.5; }

.contact-social { display: flex; gap: 12px; margin-top: 8px; }
.contact-social a {
  width: 42px; height: 42px;
  background: var(--blue-50);
  border-radius: 10px;
  display: flex; align-items: center; justify-content: center;
  color: var(--blue-700);
  font-size: 18px;
  transition: all var(--transition);
}
.contact-social a:hover { background: var(--blue-700); color: var(--white); }

.contact-form {
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: 36px;
  box-shadow: var(--shadow-md);
}

.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.form-group { display: flex; flex-direction: column; gap: 6px; margin-bottom: 18px; }
.form-group label { font-size: 13px; font-weight: 600; color: var(--gray-800); }
.form-group input,
.form-group select,
.form-group textarea {
  padding: 12px 14px;
  border: 1.5px solid #e2e8f0;
  border-radius: 8px;
  font-size: 14px;
  font-family: inherit;
  color: var(--gray-800);
  background: var(--white);
  transition: border-color var(--transition), box-shadow var(--transition);
  outline: none;
}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--blue-500);
  box-shadow: 0 0 0 3px rgba(0,150,199,.1);
}
.form-group textarea { resize: vertical; }

.contact-form .btn-primary {
  background: var(--blue-700);
  color: var(--white);
}
.contact-form .btn-primary:hover { background: var(--blue-900); }

.form-success {
  display: none;
  margin-top: 14px;
  padding: 12px 16px;
  background: #f0fdf4;
  border: 1px solid #86efac;
  border-radius: 8px;
  color: #166534;
  font-size: 14px;
  font-weight: 500;
  align-items: center;
  gap: 8px;
}
.form-success.show { display: flex; }

/* ===== FOOTER ===== */
.footer {
  background: var(--blue-900);
  color: rgba(255,255,255,.75);
  padding: 60px 0 0;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1.4fr;
  gap: 48px;
  padding-bottom: 48px;
}

.footer-brand .nav-logo { margin-bottom: 16px; }
.footer-brand .logo-main { color: var(--white); }
.footer-brand .logo-sub  { color: rgba(255,255,255,.5); }
.footer-brand .logo-icon { background: rgba(255,255,255,.15); }
.footer-brand p { font-size: .9rem; line-height: 1.6; color: rgba(255,255,255,.6); }

.footer-links h4 { color: var(--white); font-size: 14px; font-weight: 700; margin-bottom: 16px; }
.footer-links ul { display: flex; flex-direction: column; gap: 10px; }
.footer-links li {
  font-size: 14px;
  display: flex;
  align-items: center;
  gap: 8px;
}
.footer-links li i { color: var(--blue-300); width: 14px; }
.footer-links a:hover { color: var(--white); }

.footer-social {
  display: flex;
  gap: 10px;
  margin-top: 14px;
}
.footer-social a {
  width: 36px; height: 36px;
  background: rgba(255,255,255,.1);
  border-radius: 8px;
  display: flex; align-items: center; justify-content: center;
  color: var(--white);
  font-size: 14px;
  transition: background var(--transition);
}
.footer-social a:hover { background: var(--blue-700); }

.contact-info a { color: inherit; transition: color var(--transition); }
.contact-info a:hover { color: var(--blue-700); }

.footer-social {
  display: flex;
  gap: 10px;
  margin-top: 16px;
}
.footer-social a {
  width: 38px; height: 38px;
  background: rgba(255,255,255,.1);
  border-radius: 10px;
  display: flex; align-items: center; justify-content: center;
  color: var(--white);
  font-size: 15px;
  transition: all var(--transition);
}
.footer-social a:hover {
  background: var(--yellow);
  color: var(--blue-900);
  transform: translateY(-2px);
}

.footer-bottom {
  border-top: 1px solid rgba(255,255,255,.1);
  padding: 20px 0;
  text-align: center;
  font-size: 13px;
  color: rgba(255,255,255,.4);
  position: relative;
}
.footer-bottom::before {
  content: '';
  position: absolute;
  top: -1px; left: 50%;
  transform: translateX(-50%);
  width: 64px;
  height: 3px;
  background: var(--yellow);
  border-radius: 2px;
}

/* ===== RESPONSIVE ===== */
@media (max-width: 1024px) {
  .teams-grid { grid-template-columns: repeat(2, 1fr); }
  .champions-grid { grid-template-columns: repeat(2, 1fr); }
  .board-grid { grid-template-columns: repeat(4, 1fr); }
  .institutional-grid { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 768px) {
  .nav-links { display: none; flex-direction: column; position: absolute; top: 100px; left: 0; right: 0; background: var(--white); padding: 16px; box-shadow: var(--shadow-md); gap: 4px; }
  .nav-links.open { display: flex; }
  .hamburger { display: flex; }

  .hero-stats { flex-direction: column; gap: 16px; }
  .stat-divider { width: 40px; height: 1px; }

  .about-grid { grid-template-columns: 1fr; }
  .teams-grid { grid-template-columns: 1fr; }
  .champions-grid { grid-template-columns: 1fr; }
  .board-grid { grid-template-columns: repeat(2, 1fr); }
  .institutional-grid { grid-template-columns: 1fr; }
  .coastal-banner { grid-template-columns: 1fr; padding: 32px 24px; gap: 24px; }
  .coastal-visual { height: 140px; }
  .coastal-icon-bg { font-size: 130px; }
  .coastal-icon-fg { font-size: 60px; }
  .social-grid { grid-template-columns: 1fr; }
  .news-grid  { grid-template-columns: 1fr; }
  .featured-news { grid-column: auto; }
  .featured-news.has-photo { grid-template-columns: 1fr; }
  .featured-news.has-photo .news-photo { min-height: 220px; }
  .featured-news.has-photo .news-body { padding: 24px 22px; }
  .contact-grid { grid-template-columns: 1fr; }
  .form-row { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; gap: 32px; }
  .section { padding: 60px 0; }
}

@media (max-width: 480px) {
  .hero { padding: 100px 16px 60px; }
  .hero-stats { padding: 16px 24px; }
  .contact-form { padding: 24px 20px; }
}

/* ==========================================
   MULTI-PAGE ADDITIONS (v2)
   ========================================== */

/* ===== Dropdown menus ===== */
.has-dropdown { position: relative; }
.dropdown-trigger { display: inline-flex; align-items: center; gap: 6px; }
.dropdown-trigger .dd-arrow { font-size: 10px; transition: transform .25s ease; }
.has-dropdown:hover .dd-arrow,
.has-dropdown.open .dd-arrow { transform: rotate(180deg); }

.dropdown-menu {
  position: absolute;
  top: calc(100% + 8px);
  left: 0;
  min-width: 240px;
  background: var(--white);
  border-radius: 12px;
  box-shadow: 0 12px 36px rgba(0,0,0,.12);
  border: 1px solid rgba(0,0,0,.05);
  padding: 8px;
  display: none;
  flex-direction: column;
  z-index: 200;
}
.has-dropdown:hover .dropdown-menu,
.has-dropdown.open .dropdown-menu { display: flex; }

.dropdown-menu li { list-style: none; }
.dropdown-menu a {
  display: block;
  padding: 10px 14px;
  border-radius: 8px;
  font-size: .9rem;
  color: var(--gray-800);
  text-decoration: none;
  transition: all .2s ease;
}
.dropdown-menu a:hover { background: var(--blue-50); color: var(--blue-700); }

.dropdown-divider {
  height: 1px;
  background: rgba(0,0,0,.08);
  margin: 4px 0;
}

/* Active nav state */
.nav-links a.active,
.nav-links a.active span { color: var(--blue-700); }
.nav-links > li > a.active:not(.nav-cta) { background: var(--blue-50); }

/* ===== PAGE HERO (μικρό hero για υποσελίδες) ===== */
.page-hero {
  background:
    linear-gradient(135deg, rgba(21,54,107,.78) 0%, rgba(27,149,212,.6) 100%),
    url('images/pool-underwater.jpg') center/cover no-repeat;
  color: var(--white);
  padding: 140px 0 80px;
  text-align: center;
  position: relative;
}
.page-hero::after {
  content: '';
  position: absolute;
  bottom: 0; left: 0; right: 0;
  height: 60px;
  background: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 1440 120' preserveAspectRatio='none'%3E%3Cpath d='M0,60 C360,120 1080,0 1440,60 L1440,120 L0,120 Z' fill='%23ffffff'/%3E%3C/svg%3E") no-repeat center bottom / cover;
}
.page-hero-tag {
  display: inline-block;
  background: rgba(244,200,66,.18);
  color: var(--yellow);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 1.2px;
  text-transform: uppercase;
  padding: 6px 16px;
  border-radius: 50px;
  margin-bottom: 18px;
  border: 1px solid rgba(244,200,66,.35);
}
.page-hero h1 {
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 900;
  line-height: 1.15;
  margin-bottom: 14px;
}
.page-hero p {
  font-size: 1.05rem;
  opacity: .9;
  max-width: 680px;
  margin: 0 auto;
}

/* ===== HOME CARDS GRID (κάρτες υποσελίδων στην αρχική) ===== */
.home-cards-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.home-card {
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: 32px 28px;
  text-decoration: none;
  color: inherit;
  box-shadow: var(--shadow-sm);
  border: 1px solid rgba(0,0,0,.05);
  transition: all var(--transition);
  display: flex;
  flex-direction: column;
  align-items: flex-start;
}
.home-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
  border-color: var(--blue-300);
}
.home-card-icon {
  width: 56px; height: 56px;
  border-radius: 14px;
  background: linear-gradient(135deg, var(--blue-700), var(--blue-500));
  color: var(--white);
  display: flex; align-items: center; justify-content: center;
  font-size: 22px;
  margin-bottom: 18px;
  position: relative;
}
.home-card-icon::after {
  content: '';
  position: absolute;
  top: -4px; right: -4px;
  width: 14px; height: 14px;
  background: var(--yellow);
  border-radius: 50%;
  border: 2px solid var(--white);
}
.home-card h3 {
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--blue-900);
  margin-bottom: 10px;
}
.home-card p {
  font-size: .92rem;
  color: var(--gray-600);
  line-height: 1.5;
  margin-bottom: 18px;
  flex-grow: 1;
}
.home-card-cta {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--blue-700);
  font-weight: 700;
  font-size: .9rem;
}
.home-card-cta i { transition: transform .25s ease; }
.home-card:hover .home-card-cta i { transform: translateX(4px); }

/* ===== Responsive ===== */
@media (max-width: 1024px) {
  .home-cards-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 768px) {
  .home-cards-grid { grid-template-columns: 1fr; }

  /* Dropdown σε mobile: static, ανοίγει με κλικ */
  .dropdown-menu {
    position: static;
    box-shadow: none;
    border: none;
    background: var(--blue-50);
    padding: 4px 0 4px 16px;
    border-radius: 6px;
    margin-top: 4px;
  }
  .has-dropdown .dropdown-menu { display: none; }
  .has-dropdown.open .dropdown-menu { display: flex; }
  .has-dropdown:hover .dropdown-menu { display: none; }
  .has-dropdown.open:hover .dropdown-menu { display: flex; }
  .dropdown-trigger { width: 100%; justify-content: space-between; }

  .page-hero { padding: 110px 0 60px; }
}

/* ==========================================
   BRANDED HERO BANNER (v3)
   ========================================== */
.hero-banner {
  padding-top: 100px; /* offset for navbar */
  background: linear-gradient(180deg, var(--blue-50) 0%, var(--white) 100%);
}
.hero-banner-img-wrap {
  display: block;
  max-width: 1400px;
  margin: 0 auto;
  padding: 0 24px;
}
.hero-banner-img {
  width: 100%;
  height: auto;
  display: block;
  border-radius: var(--radius-lg);
  box-shadow: 0 12px 40px rgba(21,54,107,.18);
}
.hero-banner-cta {
  display: flex;
  justify-content: center;
  gap: 14px;
  margin-top: 28px;
  padding: 0 24px 16px;
  flex-wrap: wrap;
}

/* Variant of btn-outline with dark text for light background */
.btn-outline-dark {
  background: var(--yellow);
  color: var(--blue-900);
  border: 2px solid var(--yellow);
  padding: 12px 28px;
  border-radius: 50px;
  font-weight: 700;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  transition: all var(--transition);
  font-size: .95rem;
  box-shadow: 0 4px 14px rgba(244,200,66,.35);
}
.btn-outline-dark:hover {
  background: var(--blue-900);
  color: var(--yellow);
  border-color: var(--blue-900);
  transform: translateY(-2px);
}

/* ==========================================
   STATS GRID (3 cards)
   ========================================== */
.stats-section { padding: 60px 0; }
.stats-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 22px;
}
.stat-card-img {
  width: 100%;
  height: auto;
  display: block;
  border-radius: var(--radius-md);
  box-shadow: 0 6px 20px rgba(21,54,107,.12);
  transition: transform .25s ease, box-shadow .25s ease;
}
.stat-card-img:hover {
  transform: translateY(-4px);
  box-shadow: 0 10px 28px rgba(21,54,107,.2);
}

/* ==========================================
   PROGRAMS GRID (4 team cards as images)
   ========================================== */
.programs-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}
.program-card-link {
  display: block;
  text-decoration: none;
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: 0 6px 18px rgba(21,54,107,.12);
  transition: transform .3s ease, box-shadow .3s ease;
}
.program-card-link img {
  width: 100%;
  height: auto;
  display: block;
}
.program-card-link:hover {
  transform: translateY(-6px);
  box-shadow: 0 14px 32px rgba(21,54,107,.25);
}

/* ==========================================
   COASTAL BANNER (full image)
   ========================================== */
.coastal-banner-link {
  display: block;
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: 0 10px 32px rgba(21,54,107,.2);
  transition: transform .3s ease, box-shadow .3s ease;
  text-decoration: none;
}
.coastal-banner-link:hover {
  transform: translateY(-3px);
  box-shadow: 0 16px 42px rgba(21,54,107,.3);
}
.coastal-banner-img {
  width: 100%;
  height: auto;
  display: block;
}
.coastal-overlay-cta {
  position: absolute;
  bottom: 22px;
  right: 28px;
  background: var(--yellow);
  color: var(--blue-900);
  padding: 12px 22px;
  border-radius: 50px;
  font-weight: 700;
  font-size: .9rem;
  box-shadow: 0 6px 16px rgba(0,0,0,.2);
  display: inline-flex;
  align-items: center;
  gap: 10px;
}
.coastal-note {
  margin-top: 24px;
  text-align: center;
  color: var(--gray-600);
  font-size: .95rem;
  line-height: 1.6;
  max-width: 880px;
  margin-left: auto;
  margin-right: auto;
}

/* Responsive */
@media (max-width: 1024px) {
  .stats-grid { grid-template-columns: repeat(3, 1fr); gap: 14px; }
  .programs-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 768px) {
  .stats-grid { grid-template-columns: 1fr; }
  .programs-grid { grid-template-columns: 1fr; }
  .hero-banner { padding-top: 110px; }
  .coastal-overlay-cta { bottom: 12px; right: 12px; padding: 8px 14px; font-size: .75rem; }
}

/* Wave divider before footer */
.wave-divider {
  line-height: 0;
  margin-top: -1px;
  background: var(--blue-900);
}
.wave-divider img {
  width: 100%;
  height: auto;
  display: block;
}

/* Program card captions (rendered by teams-loader.js) */
.program-card-link { display: flex; flex-direction: column; }
.program-card-link img { flex-shrink: 0; }
.program-caption {
  padding: 18px 20px 20px;
  background: var(--white);
  font-size: .9rem;
}
.program-desc {
  color: var(--gray-800);
  line-height: 1.5;
  margin-bottom: 10px;
}
.program-schedule {
  color: var(--blue-700);
  font-size: .85rem;
  font-weight: 600;
  display: flex;
  align-items: center;
  gap: 6px;
  padding-top: 8px;
  border-top: 1px solid rgba(0,0,0,.06);
}
.program-schedule i { color: var(--yellow); }

/* ============================================
   EL/EN image switching for branded graphics
   ============================================ */
html[lang="el"] .lang-only-en { display: none !important; }
html[lang="en"] .lang-only-el { display: none !important; }