/* ══════════════════════════════════════════════════════════════════════
   webmatrix.gr — ένα αρχείο CSS, mobile-first.
   Breakpoints: 640px (μεγάλα κινητά/tablet), 960px (desktop).
   ══════════════════════════════════════════════════════════════════════ */

/* Γραμματοσειρές από το ίδιο το site (όχι Google Fonts): ταχύτερα, και καμία επαφή με τρίτους.
   Commissioner (Κ. Μπαρτσόκας) — ελληνικά & λατινικά, μεταβλητό βάρος. JetBrains Mono. Άδεια SIL OFL. */
@font-face { font-family: 'Commissioner'; font-style: normal; font-weight: 100 900; font-display: swap; src: url(/fonts/commissioner-greek.woff2) format('woff2'); unicode-range: U+0370-0377, U+037A-037F, U+0384-038A, U+038C, U+038E-03A1, U+03A3-03FF, U+1F00-1FFF; }
@font-face { font-family: 'Commissioner'; font-style: normal; font-weight: 100 900; font-display: swap; src: url(/fonts/commissioner-latin.woff2) format('woff2'); unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD; }
@font-face { font-family: 'JetBrains Mono'; font-style: normal; font-weight: 400; font-display: swap; src: url(/fonts/jetbrains-mono-greek-400.woff2) format('woff2'); unicode-range: U+0370-03FF, U+1F00-1FFF; }
@font-face { font-family: 'JetBrains Mono'; font-style: normal; font-weight: 400; font-display: swap; src: url(/fonts/jetbrains-mono-latin-400.woff2) format('woff2'); unicode-range: U+0000-00FF, U+2000-206F, U+2190-21FF, U+2212, U+2713; }
@font-face { font-family: 'JetBrains Mono'; font-style: normal; font-weight: 600; font-display: swap; src: url(/fonts/jetbrains-mono-greek-600.woff2) format('woff2'); unicode-range: U+0370-03FF, U+1F00-1FFF; }
@font-face { font-family: 'JetBrains Mono'; font-style: normal; font-weight: 600; font-display: swap; src: url(/fonts/jetbrains-mono-latin-600.woff2) format('woff2'); unicode-range: U+0000-00FF, U+2000-206F, U+2190-21FF, U+2212, U+2713; }

:root {
  /* Η παλέτα του site ενοικιάσεων: μπλε της θάλασσας, κίτρινο του ήλιου, άμμος. */
  --bg: #F6F3EC;          /* άμμος */
  --card: #FFFFFF;
  --ink: #10242C;         /* κείμενο, υποσέλιδο */
  --deep: #0E3B4A;        /* σκούρα φόντα (κορυφή, σκούρες ενότητες) */
  --ink-1: #134656;       /* κάρτες πάνω σε σκούρο */
  --ink-3: #1B5568;
  --text: #10242C;
  --ink-2: #3B4D54;
  --muted: #55666D;
  --line: #E3DED2;
  --line-2: #EFEBE2;
  --neon: #F2B33D;        /* ήλιος: έμφαση πάνω σε σκούρο, κουμπιά */
  --green: #0A5C73;       /* θάλασσα: έμφαση πάνω σε ανοιχτό */
  --green-d: #0A5C73;
  --sea-d: #083F50;
  --mint: #E6F0F2;
  --ok: #1F7A4D;
  --err: #B3261E;
  --sea: var(--green);
  --sun: var(--neon);
  --sand: var(--bg);
  --sand-2: #F1EDE3;
  --r: 14px;
  --r-lg: 20px;
  --shadow: 0 16px 40px rgba(16, 36, 44, .16);
  --f-d: 'Commissioner', system-ui, sans-serif;
  --f-b: 'Commissioner', system-ui, -apple-system, 'Segoe UI', sans-serif;
  --f-m: 'JetBrains Mono', ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
}

*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
body { margin: 0; background: var(--bg); color: var(--text); font: 400 16px/1.6 var(--f-b); }
img, svg { display: block; max-width: 100%; }
img { height: auto; }
h1, h2, h3 { font-family: var(--f-d); font-weight: 800; line-height: 1.1; letter-spacing: -.018em; margin: 0; color: var(--ink); }
h1 { font-size: clamp(36px, 7.2vw, 68px); }
h2 { font-size: clamp(28px, 4.6vw, 44px); }
h3 { font-size: 21px; letter-spacing: -.015em; }
p, ul, ol, dl, figure { margin: 0; }
ul, ol { padding: 0; list-style: none; }
a { color: var(--green-d); }
a:hover { color: var(--ink); }
:focus-visible { outline: 3px solid var(--neon); outline-offset: 2px; border-radius: 6px; }
[hidden] { display: none !important; }
.i { flex: none; display: inline-block; vertical-align: middle; }
.skip { position: absolute; left: -9999px; top: 8px; background: var(--ink); color: #fff; padding: 10px 16px; border-radius: 8px; z-index: 100; }
.skip:focus { left: 8px; }
.hp { position: absolute; left: -9999px; width: 1px; height: 1px; opacity: 0; }
.mono { font-family: var(--f-m); }
.muted { color: var(--muted); }

.wrap { max-width: 1200px; margin: 0 auto; padding: 0 16px; }
.wrap > *, .hero-grid > *, .detail > * { min-width: 0; }
.narrow { max-width: 780px; }
.section { padding-top: 64px; padding-bottom: 64px; }
@media (min-width: 960px) { .section { padding-top: 96px; padding-bottom: 96px; } }
.section.white { background: #fff; border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.section.dark { background: var(--deep); color: #E3EEF1; }
.section.dark h2, .section.dark h3 { color: #fff; }
/* λεπτό πλέγμα στο σκούρο φόντο */
.grid-bg { background-image: linear-gradient(rgba(255, 255, 255, .05) 1px, transparent 1px), linear-gradient(90deg, rgba(255, 255, 255, .05) 1px, transparent 1px); background-size: 44px 44px; background-position: -1px -1px; }

.eyebrow { font: 600 12.5px/1.3 var(--f-m); letter-spacing: .06em; text-transform: uppercase; color: var(--green-d); margin-bottom: 14px; display: flex; align-items: center; gap: 8px; }
.eyebrow::before { content: "//"; color: var(--green); opacity: .7; }
.dark .eyebrow, .hero .eyebrow, .page-hero .eyebrow { color: var(--neon); }
.hero .eyebrow::before { content: none; }
.lead { font-size: 18px; color: var(--ink-2); max-width: 660px; margin-top: 14px; }
.head-row { display: flex; flex-wrap: wrap; justify-content: space-between; align-items: flex-end; gap: 16px 24px; margin-bottom: 36px; }
.cursor { display: inline-block; width: .55em; height: 1.05em; background: var(--neon); vertical-align: -.15em; animation: blink 1.05s steps(1) infinite; }
@keyframes blink { 50% { opacity: 0; } }

/* ── κουμπιά ── */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 8px; min-height: 50px; padding: 0 22px; border-radius: 12px; border: 0; font: 700 16px var(--f-b); text-decoration: none; cursor: pointer; transition: background .15s, color .15s, border-color .15s, transform .15s; }
.btn:hover { transform: translateY(-1px); }
.btn.sm { min-height: 42px; padding: 0 16px; font-size: 15px; }
.btn.block { width: 100%; }
.btn.neon { background: var(--neon); color: var(--ink); }
.btn.neon:hover { background: #F5C462; color: var(--ink); }
.btn.pri { background: var(--sea); color: #fff; }
.btn.pri:hover { background: var(--sea-d); color: #fff; }
.btn.ghost { background: transparent; color: var(--ink); border: 1.5px solid #CFC8B8; }
.btn.ghost:hover { border-color: var(--ink); color: var(--ink); }
.btn.ghost-d { background: transparent; color: #fff; border: 1.5px solid rgba(255, 255, 255, .28); }
.btn.ghost-d:hover { border-color: var(--neon); color: var(--neon); }
.btn[disabled] { opacity: .6; cursor: default; transform: none; }
.btn-row { display: flex; flex-wrap: wrap; gap: 10px; }
.lnk { background: none; border: 0; padding: 0; color: inherit; text-decoration: underline; cursor: pointer; font: inherit; }

/* ── header (λευκό, σταθερό — όπως στο site ενοικιάσεων) ── */
.hdr { background: #fff; border-bottom: 1px solid var(--line); position: sticky; top: 0; z-index: 50; color: var(--ink); }
.hdr .wrap { display: flex; align-items: center; justify-content: space-between; gap: 16px; min-height: 68px; }
.brand { display: inline-flex; align-items: center; text-decoration: none; }
.logo { display: block; border-radius: 9px; height: auto; }
.logo-mark { display: block; border-radius: 7px; }
.nav { display: none; }
.nav a { color: var(--ink); text-decoration: none; font-weight: 600; font-size: 15.5px; padding: 8px 2px; position: relative; }
.nav a:hover, .nav a[aria-current] { color: var(--sea); }
.nav a[aria-current]::after { content: ""; position: absolute; left: 0; right: 0; bottom: 0; height: 2px; background: var(--sun); border-radius: 2px; }
.hdr-r { display: flex; align-items: center; gap: 8px; }
.lang-sw { display: flex; border: 1px solid var(--line); border-radius: 10px; overflow: hidden; }
.lang-sw a { min-width: 40px; min-height: 38px; display: inline-flex; align-items: center; justify-content: center; font: 600 13px var(--f-m); color: var(--muted); text-decoration: none; }
.lang-sw a[aria-current] { background: var(--mint); color: var(--sea); }
.lang-sw a:hover { color: var(--ink); }
.hdr-cta { display: none; }
.icon-btn { width: 44px; height: 44px; display: inline-flex; align-items: center; justify-content: center; color: var(--ink); border-radius: 10px; }
.mnav { position: relative; }
.mnav summary { list-style: none; cursor: pointer; }
.mnav summary::-webkit-details-marker { display: none; }
.mnav .close-i { display: none; }
.mnav[open] .open-i { display: none; }
.mnav[open] .close-i { display: inline-flex; }
.mnav-panel { position: fixed; left: 0; right: 0; top: 68px; bottom: 0; background: #fff; padding: 12px 16px 24px; overflow: auto; border-top: 1px solid var(--line); }
.mnav-panel a { display: flex; align-items: center; justify-content: space-between; min-height: 60px; border-bottom: 1px solid var(--line-2); color: var(--ink); text-decoration: none; font: 700 21px var(--f-d); letter-spacing: -.015em; }
.mnav-panel a[aria-current] { color: var(--sea); }
.mnav-panel .btn { margin-top: 24px; width: 100%; border: 0; font: 700 17px var(--f-b); min-height: 54px; justify-content: center; }
@media (max-width: 400px) { .hdr .logo { width: 160px; } }
@media (min-width: 960px) {
  .nav { display: flex; gap: 28px; }
  .mnav { display: none; }
  .hdr-cta { display: inline-flex; }
}

/* ── hero ── */
.hero { position: relative; background: radial-gradient(1200px 600px at 85% 10%, rgba(242, 179, 61, .10), transparent 60%), var(--deep); color: #D7E5EA; overflow: hidden; }
.bits-bg { position: absolute; inset: 0; width: 100%; height: 100%; opacity: .55; -webkit-mask-image: linear-gradient(90deg, rgba(0,0,0,.12), rgba(0,0,0,.25) 40%, #000 75%); mask-image: linear-gradient(90deg, rgba(0,0,0,.12), rgba(0,0,0,.25) 40%, #000 75%); }
.hero-grid { position: relative; display: grid; gap: 40px; padding-top: 56px; padding-bottom: 48px; align-items: center; }
.hero h1 { color: #fff; max-width: 18ch; font-size: clamp(36px, 6.2vw, 60px); }
.hero h1 em { font-style: normal; color: var(--sun); display: block; }
.hero .lead { color: rgba(226, 237, 241, .86); font-size: 18px; }
.hero .btn-row { margin-top: 30px; }
.hero-trust { display: flex; align-items: center; gap: 8px; margin-top: 22px; font-size: 14.5px; color: rgba(226, 237, 241, .7); }
.hero-trust .i { color: var(--neon); }
.term { background: rgba(8, 38, 48, .88); border: 1px solid rgba(242, 179, 61, .22); border-radius: 16px; box-shadow: 0 30px 80px rgba(0, 0, 0, .45), inset 0 1px 0 rgba(255, 255, 255, .04); overflow: hidden; max-width: 560px; }
.term-bar { display: flex; align-items: center; gap: 7px; padding: 12px 14px; border-bottom: 1px solid rgba(255, 255, 255, .06); }
.term-bar i { width: 11px; height: 11px; border-radius: 50%; background: #2B5363; }
.term-bar i:first-child { background: #F2B33D; }
.term-bar span { margin-left: 8px; font: 500 12.5px var(--f-m); color: rgba(255, 255, 255, .45); }
.term-body { margin: 0; padding: 16px 16px 20px; font: 400 13px/1.85 var(--f-m); color: #D6E5DC; white-space: pre-wrap; overflow-wrap: anywhere; }
.term-body .p { color: var(--neon); }
.term-body b { color: #fff; font-weight: 600; }
.term-body .ok { color: var(--neon); }
.term-body .go { color: #9ED8E8; }
.term-body .cursor { width: .5em; }
@media (min-width: 640px) { .term-body { font-size: 15px; padding: 22px 24px 26px; } }
@media (min-width: 960px) {
  .hero-grid { grid-template-columns: 1.15fr .85fr; gap: 56px; padding-top: 104px; padding-bottom: 88px; }
  .hero .lead { font-size: 19.5px; }
}
.clients { position: relative; display: flex; flex-wrap: wrap; align-items: center; gap: 14px 32px; padding-top: 22px; padding-bottom: 30px; border-top: 1px solid rgba(255, 255, 255, .08); }
.clients > span { font-size: 12.5px; text-transform: uppercase; letter-spacing: .06em; color: rgba(255, 255, 255, .5); }
.clients ul { display: flex; flex-wrap: wrap; gap: 12px 32px; }
.clients li, .clients a { color: rgba(255, 255, 255, .82); font: 700 19px var(--f-d); text-decoration: none; letter-spacing: -.01em; }
.clients a:hover { color: var(--neon); }
.clients img { height: 30px; width: auto; filter: grayscale(1) brightness(1.8); opacity: .85; }
.hero.nf .wrap { position: relative; padding-top: 96px; padding-bottom: 120px; }
.hero.nf .lead { margin-bottom: 28px; }

/* ── υπηρεσίες: κάρτες ── */
.srv-grid { display: grid; gap: 14px; }
@media (min-width: 640px) { .srv-grid { grid-template-columns: 1fr 1fr; } }
@media (min-width: 960px) { .srv-grid { grid-template-columns: repeat(3, 1fr); gap: 18px; } }
.srv-card { display: flex; flex-direction: column; gap: 12px; background: #fff; border: 1px solid var(--line); border-radius: var(--r-lg); padding: 26px; text-decoration: none; color: var(--text); transition: border-color .2s, box-shadow .2s, transform .2s; }
.srv-card:hover { color: var(--text); border-color: var(--green); box-shadow: 0 14px 36px rgba(16, 36, 44, .08); transform: translateY(-3px); }
.srv-card p { color: var(--ink-2); font-size: 15.5px; }
.srv-ic { width: 48px; height: 48px; border-radius: 13px; background: var(--mint); color: var(--green-d); display: inline-flex; align-items: center; justify-content: center; flex: none; }
.more { margin-top: auto; padding-top: 6px; display: inline-flex; align-items: center; gap: 6px; font-weight: 700; font-size: 15px; color: var(--green-d); }
.srv-card:hover .more .i, .prj-card:hover .more .i, .post-card:hover .more .i { transform: translateX(3px); }
.more .i { transition: transform .2s; }

/* ── έργα: κάρτες ── */
.prj-grid { display: grid; gap: 18px; }
@media (min-width: 640px) { .prj-grid { grid-template-columns: 1fr 1fr; } }
@media (min-width: 960px) { .prj-grid { grid-template-columns: repeat(3, 1fr); gap: 22px; } .prj-grid.big { grid-template-columns: 1fr 1fr; gap: 28px; } }
.prj-card { display: flex; flex-direction: column; background: #fff; border: 1px solid var(--line); border-radius: var(--r-lg); overflow: hidden; text-decoration: none; color: var(--text); transition: transform .2s, box-shadow .2s, border-color .2s; }
.prj-card:hover { color: var(--text); transform: translateY(-3px); box-shadow: 0 18px 44px rgba(16, 36, 44, .14); }
.dark .prj-card { background: var(--ink-1); border-color: rgba(255, 255, 255, .08); color: #DCE8EC; }
.dark .prj-card:hover { border-color: rgba(242, 179, 61, .4); color: #DCE8EC; }
.dark .prj-card p { color: rgba(220, 232, 236, .78); }
.dark .prj-card .more { color: var(--neon); }
.prj-img { width: 100%; aspect-ratio: 16 / 10; object-fit: cover; object-position: top; background: var(--ink-1); }
.prj-body { padding: 22px 22px 24px; display: flex; flex-direction: column; gap: 10px; flex: 1; }
.prj-client { font-size: 12.5px; color: var(--green-d); text-transform: uppercase; letter-spacing: .05em; }
.dark .prj-client { color: var(--neon); }
.prj-body p { font-size: 15.5px; color: var(--ink-2); }
.chips { display: flex; flex-wrap: wrap; gap: 6px; margin-top: 2px; }
.chips li { font: 500 12px var(--f-m); padding: 4px 9px; border-radius: 7px; background: var(--sand-2); color: var(--ink-2); }
.dark .chips li { background: rgba(255, 255, 255, .06); color: rgba(220, 232, 236, .8); }
/* εξώφυλλο από κώδικα, όταν δεν έχει ανέβει εικόνα */
.cover-ph { position: relative; width: 100%; aspect-ratio: 16 / 10; background: radial-gradient(500px 260px at 80% 0%, rgba(242, 179, 61, .22), transparent 70%), var(--ink-1); overflow: hidden; display: flex; align-items: flex-end; padding: 22px; }
.cover-ph .bits { position: absolute; inset: -6px; font: 600 15px/1.45 var(--f-m); letter-spacing: .5em; color: rgba(255, 255, 255, .13); word-break: break-all; overflow: hidden; }
.cover-ph b { position: relative; font: 800 clamp(28px, 5vw, 44px)/1 var(--f-d); letter-spacing: -.03em; color: #fff; }
.cover-ph b::after { content: "_"; color: var(--neon); }

/* ── βήματα / γιατί ── */
.steps { display: grid; gap: 14px; margin-top: 36px; counter-reset: s; }
@media (min-width: 640px) { .steps { grid-template-columns: 1fr 1fr; } }
@media (min-width: 960px) { .steps { grid-template-columns: repeat(4, 1fr); gap: 18px; } .steps.three { grid-template-columns: repeat(3, 1fr); } }
.steps li { position: relative; background: #fff; border: 1px solid var(--line); border-radius: var(--r-lg); padding: 24px; display: flex; flex-direction: column; gap: 8px; }
.section.white .steps li { background: var(--bg); }
.steps .n { font-size: 13px; font-weight: 600; color: var(--green-d); }
.steps p { color: var(--ink-2); font-size: 15.5px; }
.why-wrap { display: grid; gap: 32px; }
@media (min-width: 960px) { .why-wrap { grid-template-columns: .8fr 1.2fr; gap: 64px; align-items: start; } }
.why { display: grid; gap: 22px; }
@media (min-width: 640px) { .why { grid-template-columns: 1fr 1fr; gap: 28px 32px; } }
.why li { display: flex; gap: 16px; align-items: flex-start; }
.why b { display: block; font: 700 18px/1.3 var(--f-d); color: var(--ink); margin-bottom: 4px; letter-spacing: -.01em; }
.why span { color: var(--ink-2); font-size: 15.5px; }

/* ── κριτικές ── */
.reviews { display: grid; gap: 16px; margin-top: 32px; }
@media (min-width: 960px) { .reviews { grid-template-columns: repeat(3, 1fr); } }
.reviews figure { background: #fff; border: 1px solid var(--line); border-radius: var(--r-lg); padding: 26px; display: flex; flex-direction: column; gap: 14px; }
.reviews blockquote { margin: 0; font-size: 17px; color: var(--text); }
.reviews figcaption { font-size: 14px; color: var(--muted); font-weight: 600; }
.stars { display: inline-flex; gap: 2px; color: var(--green); }
.stars .s-off { color: var(--line); }

/* ── άρθρα ── */
.post-grid { display: grid; gap: 16px; }
@media (min-width: 640px) { .post-grid { grid-template-columns: 1fr 1fr; } }
@media (min-width: 960px) { .post-grid { grid-template-columns: repeat(3, 1fr); gap: 20px; } }
.post-card { display: flex; flex-direction: column; gap: 12px; background: #fff; border: 1px solid var(--line); border-radius: var(--r-lg); padding: 26px; text-decoration: none; color: var(--text); transition: border-color .2s, transform .2s; }
.section.white .post-card { background: var(--bg); }
.post-card:hover { color: var(--text); border-color: var(--green); transform: translateY(-3px); }
.post-card h3 { font-size: 22px; }
.post-card p { color: var(--ink-2); font-size: 15.5px; }
.post-meta { font-size: 12.5px; color: var(--muted); letter-spacing: .02em; }
.page-hero .post-meta { color: rgba(226, 237, 241, .66); margin-bottom: 14px; }
.post-cover { width: 100%; border-radius: var(--r-lg); margin-bottom: 36px; }

/* ── μπάρα «Έχετε ένα έργο;» ── */
.cta-band { background: var(--deep); color: #DCE8EC; position: relative; overflow: hidden; }
.cta-band::before { content: "010101"; position: absolute; right: -10px; bottom: -40px; font: 800 180px/1 var(--f-m); color: rgba(242, 179, 61, .05); letter-spacing: -.04em; pointer-events: none; }
.cta-band .wrap { position: relative; display: grid; gap: 24px; padding-top: 64px; padding-bottom: 64px; align-items: center; }
.cta-band h2 { color: #fff; }
.cta-band p { margin-top: 12px; max-width: 620px; color: rgba(220, 232, 236, .82); font-size: 17px; }
@media (min-width: 960px) { .cta-band .wrap { grid-template-columns: 1fr auto; gap: 48px; padding-top: 80px; padding-bottom: 80px; } }

/* ── εσωτερικές σελίδες: σκούρος τίτλος ── */
.page-hero { background: radial-gradient(900px 400px at 90% 0%, rgba(242, 179, 61, .10), transparent 65%), var(--deep); color: #D7E5EA; background-size: auto; position: relative; }
.page-hero::after { content: ""; position: absolute; inset: 0; background-image: linear-gradient(rgba(255, 255, 255, .05) 1px, transparent 1px), linear-gradient(90deg, rgba(255, 255, 255, .05) 1px, transparent 1px); background-size: 44px 44px; mask-image: linear-gradient(to bottom, #000, transparent); -webkit-mask-image: linear-gradient(to bottom, #000, transparent); pointer-events: none; }
.page-head { position: relative; z-index: 1; padding-top: 44px; padding-bottom: 52px; }
.page-head h1 { color: #fff; font-size: clamp(34px, 6vw, 60px); max-width: 20ch; }
.page-head .lead { color: rgba(226, 237, 241, .84); }
@media (min-width: 960px) { .page-head { padding-top: 72px; padding-bottom: 84px; } }
.crumbs { display: flex; flex-wrap: wrap; gap: 8px; font: 500 13px var(--f-m); color: rgba(226, 237, 241, .6); margin-bottom: 18px; }
.crumbs a { color: rgba(226, 237, 241, .72); text-decoration: none; }
.crumbs a:hover { color: var(--neon); }
.crumbs [aria-current] { color: rgba(226, 237, 241, .9); }

/* ── σελίδα υπηρεσιών (λίστα) ── */
.srv-list { display: grid; gap: 18px; }
.srv-row { display: grid; gap: 18px; background: #fff; border: 1px solid var(--line); border-radius: var(--r-lg); padding: 26px; scroll-margin-top: 90px; }
.srv-row h2 { font-size: clamp(26px, 3.6vw, 34px); }
.srv-row h2 a { color: inherit; text-decoration: none; }
.srv-row h2 a:hover { color: var(--green-d); }
.srv-row .lead { font-size: 17px; }
.srv-row .btn { margin-top: 20px; }
.srv-row-h { display: flex; align-items: center; gap: 14px; }
.srv-row-h .n { font-size: 13px; color: var(--muted); }
@media (min-width: 960px) { .srv-row { grid-template-columns: 160px 1fr; padding: 40px; gap: 32px; } .srv-row-h { flex-direction: column; align-items: flex-start; } }
.ticks { display: grid; gap: 10px; margin-top: 18px; }
.ticks li { display: flex; gap: 10px; align-items: flex-start; }
.ticks .i { color: var(--green); margin-top: 3px; }
@media (min-width: 640px) { .ticks.cols2 { grid-template-columns: 1fr 1fr; gap: 10px 24px; } }

/* ── σελίδα λεπτομερειών (υπηρεσία / έργο / εταιρεία) ── */
.detail { display: grid; gap: 36px; }
@media (min-width: 960px) { .detail { grid-template-columns: minmax(0, 1fr) 360px; gap: 64px; align-items: start; } .side { position: sticky; top: 100px; } }
.side { display: grid; gap: 16px; }
.side-box { background: #fff; border: 1px solid var(--line); border-radius: var(--r-lg); padding: 24px; }
.side-box h2 { font-size: 20px; }
.side-box .ticks { margin-top: 14px; font-size: 15.5px; }
.side-box.dark { background: var(--deep); border-color: var(--deep); color: #DCE8EC; }
.side-box.dark h2 { color: #fff; }
.side-box.dark p { margin: 8px 0 18px; color: rgba(220, 232, 236, .8); font-size: 15.5px; }
.side-links { display: grid; gap: 4px; margin-top: 12px; }
.side-links a { display: flex; align-items: center; gap: 10px; min-height: 40px; color: var(--text); text-decoration: none; font-weight: 600; }
.side-links a:hover { color: var(--green-d); }
.side-links .i { color: var(--green); }
.code-box pre { margin: 0; font-size: 14.5px; line-height: 1.8; color: var(--neon); white-space: pre-wrap; }
.prose { font-size: 17.5px; color: var(--ink-2); line-height: 1.7; }
.prose > * + * { margin-top: 16px; }
.prose h2 { font-size: clamp(24px, 3vw, 30px); margin-top: 40px; color: var(--ink); }
.prose h3 { font-size: 21px; margin-top: 30px; }
.prose ul { list-style: none; padding: 0; display: grid; gap: 10px; }
.prose ul li { position: relative; padding-left: 22px; }
.prose ul li::before { content: ""; position: absolute; left: 4px; top: .68em; width: 7px; height: 7px; border-radius: 2px; background: var(--green); }
.prose ol { list-style: decimal; padding-left: 22px; display: grid; gap: 8px; }
.prose strong { color: var(--ink); }
.prose a { color: var(--green-d); }
.prose em { color: var(--muted); }
.prose img { border-radius: var(--r); }
.prose blockquote { margin: 24px 0; padding: 4px 0 4px 18px; border-left: 3px solid var(--green); color: var(--ink); font-size: 19px; }
.prose code { font: 500 .88em var(--f-m); background: var(--sand-2); padding: 2px 6px; border-radius: 6px; }

/* ── σελίδα έργου ── */
.prj-hero { margin-top: -28px; position: relative; z-index: 2; border-radius: var(--r-lg); overflow: hidden; box-shadow: var(--shadow); border: 1px solid var(--line); background: var(--ink-1); }
.prj-hero-img { width: 100%; aspect-ratio: 16 / 10; object-fit: cover; object-position: top; }
.prj-hero .cover-ph b { font-size: clamp(36px, 8vw, 80px); }
.facts-bar { display: grid; grid-template-columns: 1fr 1fr; gap: 18px 24px; margin: 28px 0 48px; padding: 22px 0; border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.facts-bar dt { font: 600 12px var(--f-m); text-transform: uppercase; letter-spacing: .06em; color: var(--muted); margin-bottom: 6px; }
.facts-bar dd { margin: 0; font-weight: 700; color: var(--ink); }
.facts-bar .wide { grid-column: 1 / -1; }
@media (min-width: 960px) { .facts-bar { grid-template-columns: auto auto 1fr auto; gap: 32px; } .facts-bar .wide { grid-column: auto; } }
.client-list { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 24px; }
.client-list li { font: 700 20px var(--f-d); background: #fff; border: 1px solid var(--line); border-radius: 14px; padding: 14px 20px; }
.client-list a { color: var(--ink); text-decoration: none; }

/* ── επικοινωνία ── */
.contact-wrap { display: grid; gap: 28px; }
@media (min-width: 960px) { .contact-wrap { grid-template-columns: 380px minmax(0, 1fr); gap: 48px; align-items: start; } }
.contact-side { display: grid; gap: 16px; }
.contact-list { display: grid; gap: 12px; }
.contact-list a { display: flex; align-items: center; gap: 14px; background: #fff; border: 1px solid var(--line); border-radius: var(--r); padding: 16px 18px; text-decoration: none; color: var(--text); min-width: 0; }
.contact-list a:hover { border-color: var(--green); color: var(--text); }
.contact-list .i { color: var(--green-d); }
.contact-list small { display: block; color: var(--muted); font-size: 13px; }
.contact-list b { display: block; font-size: 17px; overflow-wrap: anywhere; }
.contact-form { background: #fff; border: 1px solid var(--line); border-radius: var(--r-lg); padding: 22px; display: grid; gap: 16px; }
.contact-form h2 { font-size: 28px; }
@media (min-width: 640px) { .contact-form { padding: 32px; } }
.two { display: grid; gap: 16px; }
@media (min-width: 640px) { .two { grid-template-columns: 1fr 1fr; } }
.lbl { display: block; font: 600 13.5px var(--f-b); color: var(--ink-2); margin: 0 0 6px; }
.in { width: 100%; min-height: 50px; padding: 12px 14px; border: 1.5px solid var(--line); border-radius: 12px; background: #fff; font: 400 16px var(--f-b); color: var(--text); }
textarea.in { min-height: 150px; resize: vertical; line-height: 1.5; }
.in:focus { border-color: var(--green); outline: 0; box-shadow: 0 0 0 3px rgba(10, 92, 115, .15); }
.in[aria-invalid] { border-color: var(--err); }
.chk { display: flex; align-items: center; gap: 10px; min-height: 32px; font-weight: 500; font-size: 15px; cursor: pointer; }
.chk input { width: 20px; height: 20px; margin: 0; accent-color: var(--green-d); flex: none; }
.chk input[aria-invalid] { outline: 2px solid var(--err); outline-offset: 2px; }
.alert { background: #FDECEA; color: var(--err); border-radius: 12px; padding: 12px 14px; font-weight: 600; font-size: 15px; }
.ok-box { display: flex; gap: 10px; align-items: flex-start; background: var(--mint); color: var(--green-d); border-radius: 12px; padding: 14px; font-weight: 600; }
.contact-form .btn { justify-self: start; }
.map { position: relative; aspect-ratio: 16 / 10; border-radius: 14px; overflow: hidden; background: var(--sand-2); }
.map iframe { position: absolute; inset: 0; width: 100%; height: 100%; border: 0; }
.map-ph { position: absolute; inset: 0; display: grid; place-content: center; justify-items: center; gap: 10px; text-align: center; padding: 16px; color: var(--muted); font-size: 14px; }
.map-ph svg { color: var(--sea); }
.lnk { background: none; border: 0; padding: 0; color: inherit; text-decoration: underline; cursor: pointer; font: inherit; }
.ftr .base .lnk { color: rgba(255, 255, 255, .8); }


/* ── footer ── */
.ftr { background: var(--ink); color: rgba(220, 232, 236, .74); padding: 56px 0 28px; font-size: 15px; border-top: 1px solid rgba(255, 255, 255, .06); }
.ftr .cols { display: grid; gap: 32px; }
@media (min-width: 640px) { .ftr .cols { grid-template-columns: 1fr 1fr; } }
@media (min-width: 960px) { .ftr { padding: 72px 0 32px; } .ftr .cols { grid-template-columns: 1.4fr 1fr 1.2fr 1.2fr; gap: 40px; } }
.ftr h2 { font: 600 12.5px var(--f-m); text-transform: uppercase; letter-spacing: .06em; color: rgba(255, 255, 255, .5); margin-bottom: 14px; }
.ftr ul { display: grid; gap: 9px; }
.ftr a { color: rgba(220, 232, 236, .86); text-decoration: none; display: inline-flex; align-items: center; gap: 8px; }
.ftr a:hover { color: var(--neon); }
.ftr li span { display: inline-flex; gap: 8px; align-items: flex-start; }
.ftr-brand p { margin-top: 16px; max-width: 300px; }
/* διακοσμητικό: το κείμενο μπαίνει από το CSS, ώστε να μη μετρά ως περιεχόμενο (αντίθεση χρωμάτων) */
.ftr-bits { font: 500 12px var(--f-m); color: rgba(242, 179, 61, .35); letter-spacing: .1em; min-height: 1.4em; }
.ftr-bits::before { content: "01110111 01101101"; }
.soc { display: flex; gap: 8px; margin-top: 16px; }
.soc a { width: 40px; height: 40px; justify-content: center; border-radius: 10px; border: 1px solid rgba(255, 255, 255, .14); }
.ftr .base { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 12px; margin-top: 44px; padding-top: 22px; border-top: 1px solid rgba(255, 255, 255, .08); font-size: 13.5px; }
.ftr .base span { display: flex; flex-wrap: wrap; gap: 16px; }
.ftr .base .lnk { color: rgba(220, 232, 236, .8); }

/* ── ήπια εμφάνιση στο scroll ── */
.reveal { opacity: 0; transform: translateY(14px); transition: opacity .6s ease, transform .6s ease; }
.reveal.in-view { opacity: 1; transform: none; }

/* ══ Cookies ══ */
.cc { position: fixed; z-index: 70; left: 12px; right: 12px; bottom: 12px; display: flex; justify-content: center; pointer-events: none; }
.cc[hidden] { display: none; }
.cc-box { pointer-events: auto; width: 100%; max-width: 640px; background: #fff; color: var(--ink); border-radius: 18px; box-shadow: 0 20px 60px rgba(8, 30, 38, .3); padding: 18px 20px; display: grid; gap: 12px; border-top: 4px solid var(--sun); }
.cc-box h2 { font-size: 20px; }
.cc-box p { font-size: 14px; color: var(--ink-2); }
.cc-opts { display: grid; gap: 10px; border-top: 1px solid var(--line-2); padding-top: 12px; }
.cc-opts .chk { align-items: flex-start; }
.cc-opts small { display: block; color: var(--muted); font-weight: 400; font-size: 13px; }
.cc-btns { display: flex; flex-wrap: wrap; gap: 8px; justify-content: flex-end; }
.cc-btns .btn { min-height: 44px; padding: 0 16px; font-size: 15px; flex: 1 1 auto; }
@media (min-width: 640px) { .cc { left: 24px; right: auto; bottom: 24px; justify-content: flex-start; } .cc-btns .btn { flex: none; } }

/* ══ Βοηθός AI & chat (δεξιά) ══ */
.fabs { position: fixed; z-index: 60; right: 16px; bottom: calc(86px + env(safe-area-inset-bottom)); display: grid; gap: 10px; justify-items: end; }
@media (min-width: 960px) { .fabs { bottom: 24px; right: 24px; } }
.fab { position: relative; display: inline-flex; align-items: center; gap: 8px; height: 52px; min-width: 52px; padding: 0 16px; border: 0; border-radius: 26px; cursor: pointer; font: 700 15px var(--f-b); color: #fff; box-shadow: 0 10px 28px rgba(8, 30, 38, .28); transition: transform .15s; }
.fab:hover { transform: translateY(-2px); }
.fab.chat { background: var(--sea); }
.fab.ai { background: var(--ink); }
.fab.ai svg { color: var(--sun); }
.fab span { white-space: nowrap; }
.fab .dot { position: absolute; top: 4px; right: 6px; width: 12px; height: 12px; border-radius: 50%; background: var(--sun); border: 2px solid #fff; }
.fab .dot[hidden] { display: none; }
@media (max-width: 639px) { .fab { padding: 0; width: 52px; justify-content: center; } .fab span { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); } }
.wdg-open .fabs { display: none; }
@media (min-width: 640px) { .wdg-open .fabs { display: grid; } }

.wdg { position: fixed; z-index: 65; inset: 0; background: #fff; display: flex; flex-direction: column; color: var(--ink); }
.wdg[hidden] { display: none; }
@media (min-width: 640px) {
  .wdg { inset: auto; right: 24px; bottom: 150px; width: 380px; height: min(600px, calc(100vh - 190px)); border-radius: 18px; box-shadow: 0 24px 64px rgba(8, 30, 38, .32); overflow: hidden; }
}
@media (min-width: 960px) { .wdg { bottom: 140px; } }
.wdg header { display: flex; align-items: center; gap: 6px; padding: 12px 10px 12px 16px; background: var(--deep); color: #fff; }
.wdg header b { flex: 1; display: flex; align-items: center; gap: 8px; font-size: 16px; }
.wdg header svg { color: var(--sun); }
.wdg-x { width: 40px; height: 40px; border: 0; border-radius: 10px; background: transparent; color: #fff; font-size: 22px; cursor: pointer; }
.wdg-x:hover { background: rgba(255, 255, 255, .12); }
.wdg-status { margin: 0; padding: 8px 16px; font-size: 13px; background: var(--sand); color: var(--ink-2); border-bottom: 1px solid var(--line-2); }
.wdg-log { flex: 1; overflow-y: auto; padding: 14px; display: flex; flex-direction: column; gap: 8px; background: var(--sand); }
.wdg .m { max-width: 85%; padding: 10px 12px; border-radius: 14px; font-size: 15px; line-height: 1.45; overflow-wrap: anywhere; }
.wdg .m.in { align-self: flex-start; background: #fff; border: 1px solid var(--line-2); border-bottom-left-radius: 4px; }
.wdg .m.out { align-self: flex-end; background: var(--sea); color: #fff; border-bottom-right-radius: 4px; }
.wdg .m.out a { color: #fff; }
.wdg .m.wait { color: var(--muted); font-style: italic; }
.wdg .m.err { background: #FDECEA; color: var(--err); border-color: #F5C6C1; }
.wdg .m small { display: block; font-size: 12px; font-weight: 700; color: var(--sea); margin-bottom: 2px; }
.wdg-start { display: grid; gap: 6px; padding: 10px 12px 0; background: #fff; }
.wdg-start[hidden] { display: none; }
.wdg-start input:not(.hp) { min-height: 40px; padding: 0 12px; border: 1.5px solid var(--line); border-radius: 10px; font-size: 15px; }
.wdg-note { margin: 0; padding: 8px 14px 0; font-size: 12px; color: var(--muted); background: #fff; }
.wdg-note a, .wdg-note .lnk { color: var(--sea); }
.wdg-in { display: flex; gap: 8px; align-items: flex-end; padding: 10px 12px calc(12px + env(safe-area-inset-bottom)); background: #fff; }
.wdg-in textarea { flex: 1; min-height: 44px; max-height: 120px; resize: none; padding: 11px 12px; border: 1.5px solid var(--line); border-radius: 12px; font-size: 16px; line-height: 1.3; }
.wdg-in textarea:focus, .wdg-start input:focus { border-color: var(--sea); outline: 0; }
.wdg-in .btn { width: 44px; height: 44px; min-height: 44px; padding: 0; flex: none; border-radius: 12px; }
@media print { .fabs, .wdg, .cc { display: none !important; } }

.fab.ai { background: var(--ink); }
.fab.ai svg { color: var(--neon); }
.fab.chat { background: var(--sea); }
.wdg header { background: var(--deep); }
.wdg header svg { color: var(--neon); }
.wdg .m.out { background: var(--sea); }
.wdg .m small { color: var(--green-d); }
.fab .dot { background: var(--neon); }
.cc-box { border-top-color: var(--neon); }

@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } *, *::before, *::after { transition: none !important; animation: none !important; } .reveal { opacity: 1; transform: none; } }
@media print { .hdr, .ftr, .cta-band, .bits-bg { display: none !important; } .page-hero, .hero { background: none; color: #000; } .page-hero h1, .hero h1 { color: #000; } }
.fabs { bottom: calc(16px + env(safe-area-inset-bottom)); }
@media (max-width: 959px) { .bits-bg { opacity: .3; -webkit-mask-image: linear-gradient(180deg, rgba(0,0,0,.35), #000); mask-image: linear-gradient(180deg, rgba(0,0,0,.35), #000); } }

/* ═══════════════════════════════════════════════════════════════
   Κεντρικό μενού (desktop). Φορτώνεται μετά το site.css.
   Το μενού κινητού (.mnav) δεν αλλάζει.
   ═══════════════════════════════════════════════════════════════ */
.nav2 {
  --n-ink: #13232b;
  --n-teal: #0E3B4A;
  --n-acc: #F2B53B;
  --n-soft: rgba(14, 59, 74, .07);
  align-items: center;
  gap: 0;
}

/* ── σύνδεσμοι πρώτου επιπέδου ── */
.nav2 .nav2-a {
  position: relative;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 10px 18px;
  border-radius: 999px;
  color: var(--n-ink);
  font-weight: 700;
  font-size: 16px;
  letter-spacing: .1px;
  text-decoration: none;
  white-space: nowrap;
  transition: background-color .2s ease, color .2s ease;
}
.nav2 .nav2-a::after { content: none; } /* ακυρώνει τυχόν υπογράμμιση του site.css */

/* «κώδικας» γύρω από τη λέξη στο hover: ‹ Έργα /› */
.nav2 .nav2-a > span { position: relative; }
.nav2 .nav2-a > span::before,
.nav2 .nav2-a > span::after {
  position: absolute;
  top: 50%;
  font: 600 13px/1 ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  color: var(--n-acc);
  opacity: 0;
  transition: opacity .2s ease, transform .2s ease;
  pointer-events: none;
}
.nav2 .nav2-a > span::before { content: "<"; right: 100%; transform: translate(-2px, -50%); }
.nav2 .nav2-a > span::after  { content: "/>"; left: 100%; transform: translate(2px, -50%); }

.nav2 .nav2-a:hover,
.nav2 .nav2-dd:focus-within > .nav2-a,
.nav2 .nav2-dd:hover > .nav2-a {
  background: var(--n-soft);
  color: var(--n-teal);
}
.nav2 .nav2-a:hover > span::before,
.nav2 .nav2-a:focus-visible > span::before { opacity: 1; transform: translate(-5px, -50%); }
.nav2 .nav2-a:hover > span::after,
.nav2 .nav2-a:focus-visible > span::after  { opacity: 1; transform: translate(5px, -50%); }

/* στο «Υπηρεσίες» τα σύμβολα κρύβονται: εκεί υπάρχει το βελάκι */
.nav2 .nav2-dd > .nav2-a > span::before,
.nav2 .nav2-dd > .nav2-a > span::after { content: none; }

/* τρέχουσα σελίδα: μπάρα με gradient από κάτω */
.nav2 .nav2-a[aria-current="page"] { color: var(--n-teal); }
.nav2 .nav2-a[aria-current="page"]::before {
  content: "";
  position: absolute;
  left: 18px; right: 18px; bottom: 3px;
  height: 3px;
  border-radius: 3px;
  background: linear-gradient(90deg, var(--n-teal), var(--n-acc));
}

.nav2 .nav2-a:focus-visible {
  outline: 2px solid var(--n-acc);
  outline-offset: 2px;
}

/* ── αναδυόμενο «Υπηρεσίες» ── */
.nav2 .nav2-dd { position: relative; }
.nav2 .nav2-chev { transition: transform .2s ease; opacity: .7; }
.nav2 .nav2-dd:hover .nav2-chev,
.nav2 .nav2-dd:focus-within .nav2-chev { transform: rotate(180deg); opacity: 1; }

.nav2 .nav2-panel {
  position: absolute;
  top: calc(100% + 10px);
  left: 0;
  z-index: 60;
  width: min(560px, 90vw);
  padding: 14px;
  background: #fff;
  border: 1px solid rgba(14, 59, 74, .10);
  border-radius: 18px;
  box-shadow: 0 24px 60px -18px rgba(14, 59, 74, .35), 0 2px 6px rgba(14, 59, 74, .06);
  opacity: 0;
  visibility: hidden;
  transform: translateY(6px);
  transition: opacity .18s ease, transform .18s ease, visibility 0s linear .18s;
}
/* «γέφυρα» ώστε να μην κλείνει όταν περνά το ποντίκι το κενό */
.nav2 .nav2-panel::before { content: ""; position: absolute; left: 0; right: 0; top: -12px; height: 12px; }
/* μικρό βελάκι */
.nav2 .nav2-panel::after {
  content: "";
  position: absolute;
  top: -7px; left: 48px;
  width: 12px; height: 12px;
  background: #fff;
  border-left: 1px solid rgba(14, 59, 74, .10);
  border-top: 1px solid rgba(14, 59, 74, .10);
  transform: translateX(-50%) rotate(45deg);
}
.nav2 .nav2-dd:hover > .nav2-panel,
.nav2 .nav2-dd:focus-within > .nav2-panel {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
  transition: opacity .18s ease, transform .18s ease, visibility 0s;
}

.nav2 .nav2-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4px;
}
.nav2 .nav2-panel a {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 11px 12px;
  border-radius: 12px;
  color: var(--n-ink);
  font-weight: 600;
  font-size: 15px;
  line-height: 1.3;
  text-decoration: none;
  white-space: normal;
  background: none;
  transition: background-color .15s ease, color .15s ease;
}
.nav2 .nav2-panel a::after,
.nav2 .nav2-panel a::before { content: none; }
.nav2 .nav2-panel a i {
  flex: none;
  display: grid;
  place-items: center;
  width: 34px; height: 34px;
  border-radius: 10px;
  background: var(--n-teal);
  color: var(--n-acc);
  font: 700 12px/1 ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  font-style: normal;
  transition: transform .15s ease;
}
.nav2 .nav2-panel a:hover,
.nav2 .nav2-panel a:focus-visible { background: var(--n-soft); color: var(--n-teal); outline: none; }
.nav2 .nav2-panel a:hover i { transform: scale(1.06); }

.nav2 .nav2-panel .nav2-all {
  justify-content: flex-end;
  margin-top: 8px;
  padding: 12px 12px 4px;
  border-top: 1px solid rgba(14, 59, 74, .08);
  border-radius: 0;
  font-size: 14px;
  color: var(--n-teal);
  background: none;
}
.nav2 .nav2-panel .nav2-all:hover { background: none; color: #000; }
.nav2 .nav2-panel .nav2-all span { transition: transform .15s ease; display: inline-block; }
.nav2 .nav2-panel .nav2-all:hover span { transform: translateX(4px); }

/* μεσαίες οθόνες: λίγο πιο σφιχτό */
@media (max-width: 1180px) {
  .nav2 { gap: 0; }
  .nav2 .nav2-a { padding: 10px 14px; font-size: 15px; }
}

@media (prefers-reduced-motion: reduce) {
  .nav2 *, .nav2 *::before, .nav2 *::after { transition: none !important; }
}