@font-face { font-family: Commissioner; src: url(/assets/fonts/commissioner-greek.woff2) format('woff2'); font-weight: 100 900; font-display: swap; unicode-range: U+0370-03FF, U+1F00-1FFF; }
@font-face { font-family: Commissioner; src: url(/assets/fonts/commissioner-latin.woff2) format('woff2'); font-weight: 100 900; font-display: swap; unicode-range: U+0000-00FF, U+2000-206F, U+20AC; }

:root {
  color-scheme: dark;
  --bg: #0a1118;
  --bg-2: #101a24;
  --bg-3: #172430;
  --line: #263645;
  --text: #eef3f7;
  --muted: #a3b3c1;
  --primary: #35b6e6;
  --primary-strong: #7fd4f2;
  --on-primary: #06202c;
  --radius: 14px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body { margin: 0; background: var(--bg); color: var(--text); font: 400 1.0625rem/1.65 Commissioner, 'Segoe UI', system-ui, sans-serif; }
img { display: block; max-width: 100%; height: auto; }
a { color: inherit; }
h1, h2, h3 { line-height: 1.15; margin: 0; letter-spacing: -.015em; }
h1 { font-size: clamp(2.3rem, 5.2vw, 3.9rem); font-weight: 700; }
h2 { font-size: clamp(1.75rem, 3.2vw, 2.5rem); font-weight: 700; }
h3 { font-size: 1.2rem; font-weight: 650; }
p { margin: 0; }
.icon { flex: none; }
.wrap { width: min(1200px, 100% - 40px); margin-inline: auto; }
.skip { position: absolute; left: -9999px; }
.skip:focus { left: 12px; top: 12px; z-index: 50; background: var(--primary); color: var(--on-primary); padding: 8px 14px; border-radius: 8px; }
:focus-visible { outline: 2px solid var(--primary-strong); outline-offset: 2px; }

.btn { display: inline-flex; align-items: center; justify-content: center; gap: 9px; background: var(--primary); color: var(--on-primary); font-weight: 650; text-decoration: none; padding: 11px 20px; border: 1px solid var(--primary); border-radius: 10px; cursor: pointer; font-size: 1rem; font-family: inherit; transition: background .15s, border-color .15s; white-space: nowrap; }
.btn:hover { background: var(--primary-strong); border-color: var(--primary-strong); }
.btn .icon { width: 20px; height: 20px; }
.btn-sm { padding: 8px 15px; font-size: .95rem; }
.btn-lg { padding: 14px 24px; font-size: 1.075rem; }
.btn-ghost { background: rgb(10 17 24 / .55); color: var(--text); border-color: #4a6073; }
.btn-ghost:hover { background: var(--bg-3); border-color: var(--primary); }
.actions { display: flex; flex-wrap: wrap; gap: 12px; }

/* Header */
.header { position: sticky; top: 0; z-index: 30; background: rgb(10 17 24 / .92); backdrop-filter: blur(10px); border-bottom: 1px solid var(--line); }
.header-inner { display: flex; align-items: center; justify-content: space-between; gap: 24px; min-height: 84px; }
.logo img { height: 56px; width: auto; }
.menu-toggle { position: absolute; opacity: 0; pointer-events: none; }
.menu-button { display: none; cursor: pointer; padding: 8px; }
.nav { display: flex; align-items: center; gap: 26px; }
.nav > a:not(.btn), .drop summary { text-decoration: none; color: var(--muted); font-weight: 500; cursor: pointer; transition: color .15s; }
.nav > a:not(.btn):hover, .drop summary:hover, .nav [aria-current], .drop summary.is-current { color: var(--text); }
.nav > a.lang { font-weight: 650; color: var(--text); }
.nav-phone { display: inline-flex; align-items: center; gap: 7px; white-space: nowrap; }
.nav-phone .icon { width: 18px; height: 18px; color: var(--primary); }
.drop { position: relative; }
.drop summary { list-style: none; }
.drop summary::-webkit-details-marker { display: none; }
.drop-list { position: absolute; top: calc(100% + 16px); left: -14px; width: 300px; background: var(--bg-2); border: 1px solid var(--line); border-radius: var(--radius); padding: 8px; box-shadow: 0 18px 40px rgb(0 0 0 / .45); }
.drop-list a { display: flex; align-items: center; gap: 11px; padding: 9px 11px; border-radius: 8px; text-decoration: none; color: var(--text); }
.drop-list a:hover, .drop-list [aria-current] { background: var(--bg-3); }
.drop-list .icon { width: 20px; height: 20px; color: var(--primary); }

/* Home hero */
.hero { position: relative; display: flex; align-items: center; min-height: min(84vh, 760px); overflow: hidden; isolation: isolate; }
.hero-img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; object-position: 70% 40%; z-index: -2; }
.hero::after { content: ''; position: absolute; inset: 0; z-index: -1; background: linear-gradient(90deg, rgb(10 17 24 / .96) 0%, rgb(10 17 24 / .86) 42%, rgb(10 17 24 / .25) 100%), linear-gradient(0deg, var(--bg) 0, transparent 22%); }
.hero-inner { padding-block: 72px; }
.hero h1 { max-width: 13.5em; font-size: clamp(2.3rem, 4.6vw, 3.6rem); }
.kicker { display: inline-block; color: var(--primary-strong); font-weight: 600; font-size: 1rem; margin-bottom: 16px; }
.lead { color: var(--muted); font-size: 1.2rem; line-height: 1.6; }
.hero .lead { max-width: 33em; margin: 22px 0 32px; color: #c6d2dc; }

/* Numbers */
.stats { border-block: 1px solid var(--line); background: var(--bg-2); }
.stats-grid { display: grid; grid-template-columns: repeat(4, 1fr); }
.stats-grid > div { padding: 28px 24px; border-left: 1px solid var(--line); }
.stats-grid > div:first-child { border-left: 0; padding-left: 0; }
.stats strong { display: block; font-size: 2rem; font-weight: 700; line-height: 1.2; }
.stats span { color: var(--muted); font-size: 1rem; }

/* Sections */
.section { padding-block: 88px; }
.section-tight { padding-block: 32px 88px; }
.section-alt { background: var(--bg-2); border-block: 1px solid var(--line); }
.section-head { max-width: 42em; margin-bottom: 40px; }
.section-head p { color: var(--muted); margin-top: 12px; font-size: 1.125rem; }

/* Service cards */
.services { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; }
.services-3 { grid-template-columns: repeat(3, 1fr); }
.service { position: relative; display: flex; align-items: flex-end; min-height: 300px; overflow: hidden; border-radius: var(--radius); text-decoration: none; background: var(--bg-3); isolation: isolate; border: 1px solid var(--line); transition: border-color .2s; }
.service-big { grid-column: span 2; grid-row: span 2; }
.service img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; z-index: -2; transition: transform .35s; }
.service::after { content: ''; position: absolute; inset: 0; z-index: -1; background: linear-gradient(0deg, rgb(10 17 24 / .97) 0%, rgb(10 17 24 / .82) 42%, rgb(10 17 24 / .1) 85%); }
.service:hover { border-color: var(--primary); }
.service:hover img { transform: scale(1.04); }
.service-body { padding: 20px; }
.service-body .icon { color: var(--primary-strong); margin-bottom: 8px; }
.service-body p { color: #c6d2dc; font-size: 1rem; line-height: 1.5; margin-top: 6px; }
.service-big .service-body { padding: 28px; }
.service-big h3 { font-size: 1.75rem; }
.service-big .service-body p { font-size: 1.125rem; max-width: 28em; }

/* Steps: one line runs through the numbers */
.steps { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(3, 1fr); gap: 32px; position: relative; }
.steps::before { content: ''; position: absolute; top: 21px; left: 22px; right: 33%; height: 2px; background: var(--line); }
.steps li { position: relative; }
.step-no { display: grid; place-items: center; width: 44px; height: 44px; border-radius: 50%; background: var(--bg-3); border: 2px solid var(--primary); color: var(--primary-strong); font-weight: 700; margin-bottom: 18px; }
.steps p { color: var(--muted); margin-top: 8px; font-size: 1rem; }
.split .steps { grid-template-columns: 1fr; gap: 22px; margin-top: 24px; }
.split .steps::before { top: 8px; bottom: 60px; left: 21px; right: auto; width: 2px; height: auto; }
.split .steps li { padding-left: 64px; }
.split .step-no { position: absolute; left: 0; top: 0; }

/* Quotes */
.quotes { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.quote { margin: 0; display: flex; flex-direction: column; justify-content: space-between; gap: 22px; padding: 28px; background: var(--bg-2); border: 1px solid var(--line); border-radius: var(--radius); }
.quote blockquote { margin: 0; }
.quote figcaption strong { display: block; }
.quote figcaption span { color: var(--muted); font-size: 1rem; }

/* Call to action */
.cta { background: var(--bg-3); border-top: 1px solid var(--line); }
.cta-inner { display: flex; align-items: center; justify-content: space-between; gap: 32px; flex-wrap: wrap; padding-block: 56px; }
.cta p { color: var(--muted); margin-top: 8px; }

/* Inner pages */
.page-hero { padding-block: 64px; border-bottom: 1px solid var(--line); background: var(--bg-2); }
.page-hero-text { padding-block: 72px; }
.page-hero-text h1, .page-hero-text .lead { max-width: 26em; }
.page-hero-text .lead { margin-top: 18px; }
.page-hero-grid { display: grid; grid-template-columns: 1.15fr 1fr; gap: 48px; align-items: center; }
.page-hero h1 { font-size: clamp(2rem, 4vw, 3rem); }
.page-hero .lead { margin-top: 18px; }
.for-whom { margin: 14px 0 28px; color: var(--primary-strong); }
.page-hero-img { width: 100%; aspect-ratio: 4 / 3; object-fit: cover; border-radius: var(--radius); border: 1px solid var(--line); }
.features { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 16px; }
.feature { padding: 26px; background: var(--bg-2); border: 1px solid var(--line); border-radius: var(--radius); }
.feature .icon { color: var(--primary); margin-bottom: 12px; }
.feature p { color: var(--muted); font-size: 1rem; margin-top: 8px; }
.split { display: grid; grid-template-columns: 1fr 1fr; gap: 64px; }
.split .lead { margin-top: 14px; }
.checks { list-style: none; margin: 24px 0 0; padding: 0; display: grid; gap: 12px; }
.checks li { display: flex; gap: 12px; }
.checks .icon { color: var(--primary); width: 22px; height: 22px; margin-top: 3px; }

/* Articles */
.articles { display: grid; grid-template-columns: repeat(2, 1fr); gap: 16px; margin-top: 32px; }
.article-card { display: flex; flex-direction: column; gap: 12px; padding: 28px; text-decoration: none; background: var(--bg-2); border: 1px solid var(--line); border-radius: var(--radius); transition: border-color .15s; }
.article-card:hover { border-color: var(--primary); }
.article-card h2 { font-size: 1.4rem; }
.article-card p { color: var(--muted); flex: 1; }
.more { display: inline-flex; align-items: center; gap: 8px; color: var(--primary-strong); font-weight: 600; }
.more .icon { width: 20px; height: 20px; }
.reading { max-width: 720px; margin-top: 32px; }
.reading h2 { font-size: 1.45rem; margin: 36px 0 10px; }
.reading h2:first-child { margin-top: 0; }
.reading p { color: #c6d2dc; }

/* Contact */
.contact { display: grid; grid-template-columns: 1.5fr 1fr; gap: 16px; margin-block: 32px 16px; align-items: start; }
.contact-side { display: grid; gap: 16px; }
.form { display: grid; gap: 16px; padding: 28px; background: var(--bg-2); border: 1px solid var(--line); border-radius: var(--radius); scroll-margin-top: 104px; }
.form h2 { font-size: 1.5rem; }
.field { display: grid; gap: 6px; }
.field span { font-weight: 550; }
.field-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.field input, .field select, .field textarea { width: 100%; padding: 11px 13px; font: inherit; color: var(--text); background: var(--bg); border: 1px solid #4a6073; border-radius: 10px; }
.field input:focus, .field select:focus, .field textarea:focus { outline: 2px solid var(--primary); outline-offset: 0; border-color: var(--primary); }
.consent { display: flex; gap: 10px; color: var(--muted); font-size: 1rem; }
.consent input { width: 20px; height: 20px; margin: 3px 0 0; flex: none; accent-color: var(--primary); }
.hp { position: absolute; left: -9999px; }
.form-status:empty { display: none; }
.form-status { color: #ff9d9d; }
.form [hidden] { display: none; }
.form-ok p { color: var(--muted); margin-top: 8px; }
.contact-card { display: flex; flex-direction: column; gap: 4px; padding: 26px; text-decoration: none; background: var(--bg-2); border: 1px solid var(--line); border-radius: var(--radius); transition: border-color .15s; }
.contact-card:hover { border-color: var(--primary); }
.contact-card .icon { color: var(--primary); margin-bottom: 8px; }
.contact-card span { color: var(--muted); font-size: 1rem; }
.contact-card strong { font-size: 1.2rem; font-weight: 650; overflow-wrap: anywhere; }
.map { display: grid; place-items: center; min-height: 360px; background: var(--bg-2); border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden; }
.map iframe { width: 100%; height: 420px; border: 0; }

/* Footer */
.footer { border-top: 1px solid var(--line); padding-top: 56px; }
.footer-grid { display: grid; grid-template-columns: 1.3fr 1.4fr 1fr; gap: 48px; }
.footer p { color: var(--muted); margin-top: 14px; max-width: 24em; font-size: 1rem; }
.footer-title { font-weight: 650; margin-bottom: 12px; }
.footer a:not(.logo) { display: block; color: var(--muted); text-decoration: none; padding-block: 3px; font-size: 1rem; }
.footer a:not(.logo):hover { color: var(--text); }
.footer-links { columns: 2; column-gap: 24px; }
.footer-bottom { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 8px 24px; margin-top: 40px; padding-block: 20px; border-top: 1px solid var(--line); color: var(--muted); font-size: 1rem; }
.footer-bottom span { display: flex; flex-wrap: wrap; gap: 4px 20px; }
.callbar { display: none; }

@media (max-width: 1080px) {
  .services { grid-template-columns: repeat(3, 1fr); }
  .service-big { grid-column: span 3; grid-row: auto; min-height: 340px; }
  .menu-button { display: block; }
  .nav { display: none; position: absolute; top: 100%; left: 0; right: 0; flex-direction: column; align-items: stretch; gap: 4px; padding: 14px 20px 22px; max-height: calc(100vh - 84px); overflow-y: auto; background: var(--bg-2); border-bottom: 1px solid var(--line); }
  .menu-toggle:checked ~ .nav { display: flex; }
  .nav > a:not(.btn), .drop summary { padding: 10px 0; display: block; color: var(--text); }
  .nav-phone { display: inline-flex !important; }
  .drop-list { position: static; width: auto; box-shadow: none; border: 0; padding: 0; background: none; }
  .nav .btn { margin-top: 8px; }
}

@media (max-width: 760px) {
  body { padding-bottom: 60px; }
  .wrap { width: calc(100% - 32px); }
  .section { padding-block: 60px; }
  .section-tight { padding-block: 16px 60px; }
  .hero { min-height: 0; }
  .hero-inner { padding-block: 56px 48px; }
  .hero-img { object-position: 78% 30%; }
  .hero::after { background: linear-gradient(0deg, rgb(10 17 24 / .95) 0%, rgb(10 17 24 / .78) 55%, rgb(10 17 24 / .55) 100%); }
  .hero .btn, .page-hero .btn, .cta .btn { width: 100%; }
  .lead { font-size: 1.125rem; }
  .stats-grid { grid-template-columns: 1fr 1fr; }
  .stats-grid > div { padding: 18px 12px; border-left: 0; }
  .stats-grid > div:first-child { padding-left: 12px; }
  .stats strong { font-size: 1.6rem; }
  .services, .services-3 { grid-template-columns: 1fr; }
  .service-big { grid-column: auto; }
  .service { min-height: 240px; }
  .steps, .quotes, .split, .contact, .footer-grid, .page-hero-grid, .articles, .field-2 { grid-template-columns: 1fr; }
  .steps { gap: 24px; }
  .steps::before { top: 8px; bottom: 60px; left: 21px; right: auto; width: 2px; height: auto; }
  .steps li { padding-left: 64px; }
  .step-no { position: absolute; left: 0; top: 0; }
  .split, .page-hero-grid { gap: 36px; }
  .page-hero { padding-block: 44px; }
  .form { padding: 20px; }
  .callbar { position: fixed; inset: auto 0 0; z-index: 40; display: grid; grid-template-columns: 1fr 1fr; background: var(--bg-3); border-top: 1px solid var(--line); }
  .callbar a { display: flex; align-items: center; justify-content: center; gap: 8px; padding: 14px; font-weight: 650; text-decoration: none; }
  .callbar a:first-child { background: var(--primary); color: var(--on-primary); }
  .callbar .icon { width: 20px; height: 20px; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  * { transition: none !important; }
}