/* Theme: Εταιρικό - contact top bar, facts strip, content with sidebar */
.theme-corporate { background: #f3f5f8; }
.theme-corporate .btn { border-radius: 4px; text-transform: uppercase; letter-spacing: .05em; font-size: .86rem; }

.k-topbar { background: color-mix(in srgb, var(--primary) 80%, #000); color: #e2e8f0; font-size: .85rem; }
.k-topbar-inner { display: flex; justify-content: space-between; align-items: center; gap: 12px; min-height: 40px; flex-wrap: wrap; }
.k-topbar a { color: #fff; text-decoration: none; margin-left: 20px; }
.k-header { background: #fff; border-bottom: 3px solid var(--primary); position: sticky; top: 0; z-index: 30; }
.k-header-inner { display: flex; justify-content: space-between; align-items: center; gap: 16px; min-height: 82px; }
.k-brand { display: flex; align-items: center; gap: 14px; text-decoration: none; color: var(--ink); min-width: 0; }
.k-brand img { height: 50px; width: auto; max-width: 150px; object-fit: contain; }
.k-brand span { display: flex; flex-direction: column; min-width: 0; }
.k-brand strong { font-size: 1.15rem; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.k-brand small { color: var(--muted); font-size: .8rem; }
.k-nav { display: flex; gap: 2px; }
.k-nav a { padding: 30px 18px 27px; text-decoration: none; color: var(--ink); font-weight: 700; font-size: .85rem; text-transform: uppercase; letter-spacing: .08em; border-bottom: 3px solid transparent; margin-bottom: -3px; }
.k-nav a.active, .k-nav a:hover { color: var(--primary); border-bottom-color: var(--accent); }

.k-hero { display: grid; grid-template-columns: 1.35fr 1fr; min-height: 470px; background: var(--primary); }
.k-hero-image { background-size: cover; background-position: center; min-height: 280px; }
.k-hero-panel { color: #fff; padding: 64px 56px; display: flex; flex-direction: column; justify-content: center; position: relative; }
.k-hero-panel::before { content: ""; position: absolute; left: 0; top: 64px; bottom: 64px; width: 5px; background: var(--accent); }
.k-hero-panel h1 { font-size: clamp(1.9rem, 3.4vw, 2.8rem); }
.k-hero-panel p { opacity: .9; font-size: 1.08rem; margin: 0 0 26px; }
.k-hero-panel .btn { align-self: flex-start; }

.k-facts { background: #fff; border-bottom: 1px solid var(--line); }
.k-facts-grid { display: grid; grid-template-columns: repeat(4, 1fr); }
.k-facts-grid > div { padding: 26px 20px; border-left: 1px solid var(--line); display: grid; gap: 4px; }
.k-facts-grid > div:first-child { border-left: 0; }
.k-facts-grid span { font-size: .74rem; text-transform: uppercase; letter-spacing: .08em; color: var(--muted); font-weight: 700; }
.k-facts-grid strong { font-size: 1.2rem; color: var(--primary); word-break: break-word; }

.k-section { padding: 56px 0 80px; }
.k-two-col { display: grid; grid-template-columns: 1fr 380px; gap: 32px; align-items: start; }
.k-main { background: #fff; border: 1px solid var(--line); border-radius: 6px; padding: 40px; }
.k-main > .k-box { border: 0; padding: 0; margin-top: 16px; }
.k-kicker { color: var(--accent); text-transform: uppercase; letter-spacing: .12em; font-weight: 800; font-size: .78rem; margin: 0 0 8px; }
.k-main h2 { font-size: 1.7rem; }
.k-mt { margin-top: 40px; }
.k-prose { color: var(--muted); font-size: 1.05rem; }
.k-about-img { width: 100%; aspect-ratio: 16 / 7; object-fit: cover; border-radius: 4px; margin-top: 22px; }
.k-checks { list-style: none; padding: 0; margin: 0; display: grid; gap: 16px; }
.k-checks li { position: relative; padding-left: 40px; display: grid; }
.k-checks li::before { content: "✓"; position: absolute; left: 0; top: 2px; width: 26px; height: 26px; border-radius: 4px; background: var(--primary); color: #fff; display: grid; place-items: center; font-weight: 900; font-size: .85rem; }
.k-checks span { color: var(--muted); }
.k-cta { display: flex; align-items: center; justify-content: space-between; gap: 20px; margin-top: 40px; padding: 24px; background: color-mix(in srgb, var(--primary) 7%, #fff); border-left: 4px solid var(--accent); border-radius: 4px; flex-wrap: wrap; }
.k-cta div { display: grid; flex: 1; min-width: 220px; }
.k-cta span { color: var(--muted); font-size: .95rem; }

.k-sidebar { display: grid; gap: 22px; position: sticky; top: 110px; }
.k-box { background: #fff; border: 1px solid var(--line); border-radius: 6px; padding: 26px; }
.k-box h3 { font-size: 1rem; text-transform: uppercase; letter-spacing: .08em; padding-bottom: 12px; border-bottom: 2px solid var(--accent); margin-bottom: 14px; }
.k-sidebar .info-list > div { grid-template-columns: 1fr; gap: 0; padding: 8px 0; }
.k-sidebar .info-list dt { font-size: .76rem; text-transform: uppercase; letter-spacing: .05em; }
.k-sidebar .info-list dd { font-size: .94rem; }
.k-sidebar .subsection-title { font-size: .9rem; text-transform: uppercase; letter-spacing: .08em; margin-top: 22px; }
.k-sidebar .partners-table thead { display: none; }
.k-sidebar .partners-table, .k-sidebar .partners-table tbody, .k-sidebar .partners-table tr, .k-sidebar .partners-table td { display: block; width: 100%; }
.k-sidebar .partners-table tr { padding: 8px 0; border-bottom: 1px solid var(--line); }
.k-sidebar .partners-table td { border: 0; padding: 1px 0; font-size: .9rem; }
.k-sidebar .partners-table td:not(:first-child) { color: var(--muted); }
.k-box-dark { background: var(--primary); border-color: var(--primary); color: #fff; }
.k-box-dark .contact-lines span { color: rgba(255, 255, 255, .65); }
.k-box-dark a { color: #fff; }

.k-band { background: var(--primary); color: #fff; padding: 46px 0; }
.k-band h1 { margin: 0; font-size: clamp(1.8rem, 3.5vw, 2.5rem); }
.k-crumbs { margin: 0 0 8px; font-size: .85rem; opacity: .8; }
.k-crumbs a { color: #fff; }
.theme-corporate .form input, .theme-corporate .form textarea { border-radius: 4px; }

.k-footer { background: #121a26; color: #aab6c6; margin-top: 0; }
.k-footer-grid { display: grid; grid-template-columns: 1.5fr 1fr 1fr; gap: 40px; padding-top: 50px; padding-bottom: 36px; font-size: .94rem; }
.k-footer-name { color: #fff; font-size: 1.15rem; }
.k-footer h4 { color: #fff; text-transform: uppercase; letter-spacing: .1em; font-size: .8rem; }
.k-footer-nav { display: grid; gap: 6px; }
.k-footer-nav a, .k-footer a { color: #dfe6ef; text-decoration: none; }
.k-footer-bottom { border-top: 1px solid rgba(255, 255, 255, .08); padding: 16px 0; font-size: .84rem; }

@media (max-width: 960px) {
    .k-hero { grid-template-columns: 1fr; }
    .k-hero-panel { padding: 40px 28px; }
    .k-hero-panel::before { top: 40px; bottom: 40px; }
    .k-two-col { grid-template-columns: 1fr; }
    .k-sidebar { position: static; }
    .k-facts-grid { grid-template-columns: 1fr 1fr; }
    .k-facts-grid > div:nth-child(3) { border-left: 0; }
    .k-facts-grid > div:nth-child(n+3) { border-top: 1px solid var(--line); }
    .k-footer-grid { grid-template-columns: 1fr; gap: 24px; }
}
@media (max-width: 720px) {
    .nav-toggle { display: block; color: var(--ink); }
    .k-nav { display: none; position: absolute; top: 100%; left: 0; right: 0; flex-direction: column; background: #fff; border-bottom: 3px solid var(--primary); }
    .k-nav a { padding: 14px 20px; border-bottom: 1px solid var(--line); margin: 0; }
    .nav-open .k-nav { display: flex; }
    .k-topbar-inner > span:first-child { display: none; }
    .k-topbar a { margin: 0 14px 0 0; }
    .k-main { padding: 24px; }
    .k-section { padding: 28px 0 56px; }
}