/* ============================================================
   GEOS ΚΑΤΑΣΚΕΥΑΣΤΙΚΗ — style.css
   Σύστημα σχεδίασης: σοβάς (paper) / navy (ink) / ώχρα (accent)
   Τυπογραφία: Literata (display) · Commissioner (body) · IBM Plex Mono (labels)
   ============================================================ */

:root{
  /* Χρώματα */
  --ink:        #0A1B3C;   /* βαθύ navy — από το λογότυπο (#001659) */
  --ink-2:      #132A57;
  --ink-3:      #1D3568;
  --paper:      #EFE9DD;   /* σοβάς / ασβεστόχρωμα */
  --paper-2:    #E7DFCE;   /* δεύτερη στρώση */
  --paper-3:    #F6F2E9;   /* μαρμαροκονία (πιο ανοιχτό) */
  --ochre:      #A9761F;   /* ώχρα — φυσική χρωστική σοβά */
  --ochre-soft: #C0913A;
  --line:       rgba(10,27,60,.16);
  --line-soft:  rgba(10,27,60,.09);
  --ink-muted:  rgba(10,27,60,.68);
  --on-ink:     #EDE7D9;
  --on-ink-muted: rgba(237,231,217,.72);
  --line-on-ink: rgba(237,231,217,.18);

  /* Τυπογραφία */
  --font-display: "Literata", Georgia, "Times New Roman", serif;
  --font-body:    "Commissioner", "Segoe UI", system-ui, sans-serif;
  --font-mono:    "IBM Plex Mono", "Courier New", monospace;

  --fs-hero: clamp(2.55rem, 1rem + 5.4vw, 5.1rem);
  --fs-h2:   clamp(1.85rem, 1rem + 2.9vw, 3.15rem);
  --fs-h3:   clamp(1.28rem, 1rem + .9vw, 1.62rem);
  --fs-lede: clamp(1.08rem, 1rem + .45vw, 1.3rem);

  /* Ρυθμός */
  --container: 1240px;
  --pad-x: clamp(20px, 4vw, 48px);
  --sec: clamp(88px, 7vw + 40px, 168px);
  --r-lg: 22px;
  --r-md: 15px;
  --r-sm: 10px;

  --ease: cubic-bezier(.32,.72,0,1);
  --shadow-frame: 0 24px 60px -28px rgba(10,27,60,.28);
}

/* ---------- Βάση ---------- */
*,*::before,*::after{ box-sizing:border-box; }
html{ scroll-behavior:smooth; -webkit-text-size-adjust:100%; }
body{
  margin:0;
  background:var(--paper);
  color:var(--ink);
  font-family:var(--font-body);
  font-size:1.0625rem;
  line-height:1.72;
  font-feature-settings:"kern";
  -webkit-font-smoothing:antialiased;
}
img{ max-width:100%; height:auto; display:block; }
a{ color:inherit; }
h1,h2,h3,h4{ font-family:var(--font-display); line-height:1.12; margin:0 0 .5em; font-weight:600; letter-spacing:-.012em; text-wrap:balance; }
p{ margin:0 0 1.1em; max-width:66ch; }
ul{ margin:0 0 1.2em; padding-left:0; list-style:none; }
::selection{ background:var(--ochre); color:#fff; }

:focus-visible{ outline:2px solid var(--ochre); outline-offset:3px; border-radius:4px; }
.skip-link{
  position:absolute; left:-9999px; top:0; z-index:200;
  background:var(--ink); color:var(--on-ink); padding:12px 20px; border-radius:0 0 var(--r-sm) 0;
  font-family:var(--font-mono); font-size:.8rem;
}
.skip-link:focus{ left:0; }

/* Κόκκος σοβά — σταθερό overlay, δεν επηρεάζει scroll performance */
.grain{
  position:fixed; inset:0; z-index:90; pointer-events:none; opacity:.05; mix-blend-mode:multiply;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='140' height='140'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='2'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='.55'/%3E%3C/svg%3E");
}

.container{ max-width:var(--container); margin-inline:auto; padding-inline:var(--pad-x); }
.section{ padding-block:var(--sec) calc(var(--sec) * 1.08); }
.section-tight{ padding-block:calc(var(--sec) * .62); }

/* ---------- Λεκτικά στοιχεία ---------- */
.eyebrow{
  font-family:var(--font-mono); font-size:.72rem; letter-spacing:.22em; text-transform:uppercase;
  color:var(--ochre); display:flex; align-items:center; gap:14px; margin-bottom:22px; font-weight:500;
}
.lede{ font-size:var(--fs-lede); line-height:1.6; color:var(--ink-muted); max-width:56ch; }

/* Σήμα «τρία χέρια» — οι τρεις στρώσεις του σοβά (πεταχτό, λάσπωμα, μαρμαροκονία) */
.coats{ display:inline-flex; flex-direction:column; gap:4px; width:34px; flex:none; }
.coats i{ display:block; height:3px; border-radius:2px; background:var(--ochre); }
.coats i:nth-child(2){ width:68%; background:var(--ink); }
.coats i:nth-child(3){ width:38%; background:var(--line); }
.on-ink .coats i:nth-child(2){ background:var(--on-ink); }
.on-ink .coats i:nth-child(3){ background:var(--line-on-ink); }

.section-head{ max-width:820px; margin-bottom:clamp(40px,5vw,64px); }
.section-head h2{ font-size:var(--fs-h2); }

/* ---------- Κουμπιά ---------- */
.btn{
  --btn-bg:var(--ink); --btn-fg:var(--on-ink);
  display:inline-flex; align-items:center; gap:14px;
  background:var(--btn-bg); color:var(--btn-fg);
  border:1px solid transparent; border-radius:999px;
  padding:13px 15px 13px 26px; font-family:var(--font-body); font-weight:600; font-size:.98rem;
  text-decoration:none; cursor:pointer; line-height:1;
  transition:background .45s var(--ease), transform .45s var(--ease), border-color .45s var(--ease), color .45s var(--ease);
}
.btn .btn-ic{
  width:32px; height:32px; border-radius:999px; flex:none;
  display:grid; place-items:center;
  background:rgba(237,231,217,.14);
  transition:transform .45s var(--ease), background .45s var(--ease);
}
.btn .btn-ic svg{ width:14px; height:14px; }
.btn:hover{ background:var(--ink-2); }
.btn:hover .btn-ic{ transform:translate(3px,-1px); background:var(--ochre); }
.btn:active{ transform:scale(.98); }

.btn-ghost{ --btn-bg:transparent; --btn-fg:var(--ink); border-color:var(--line); }
.btn-ghost .btn-ic{ background:rgba(10,27,60,.07); }
.btn-ghost:hover{ background:rgba(10,27,60,.05); }
.btn-ghost:hover .btn-ic{ background:var(--ochre); }
.btn-ghost:hover .btn-ic svg{ stroke:#fff; }

.on-ink .btn{ --btn-bg:var(--on-ink); --btn-fg:var(--ink); }
.on-ink .btn:hover{ background:#fff; }
.on-ink .btn .btn-ic{ background:rgba(10,27,60,.1); }
.on-ink .btn-ghost{ --btn-bg:transparent; --btn-fg:var(--on-ink); border-color:var(--line-on-ink); }
.on-ink .btn-ghost:hover{ background:rgba(237,231,217,.06); }

.link-line{
  display:inline-flex; align-items:baseline; gap:10px; text-decoration:none; font-weight:600;
  border-bottom:1px solid var(--line); padding-bottom:3px;
  transition:border-color .35s var(--ease), color .35s var(--ease);
}
.link-line:hover{ border-color:var(--ochre); color:var(--ochre); }

/* ---------- Header ---------- */
.site-header{
  position:sticky; top:0; z-index:100;
  background:color-mix(in srgb, var(--paper) 86%, transparent);
  backdrop-filter:blur(14px); -webkit-backdrop-filter:blur(14px);
  border-bottom:1px solid transparent;
  transition:border-color .4s var(--ease), background .4s var(--ease);
}
.site-header.scrolled{ border-bottom-color:var(--line-soft); background:color-mix(in srgb, var(--paper) 94%, transparent); }
.header-inner{
  display:flex; align-items:center; justify-content:space-between; gap:24px;
  padding-block:18px; transition:padding .4s var(--ease);
}
.site-header.scrolled .header-inner{ padding-block:12px; }

.brand{ text-decoration:none; display:flex; flex-direction:column; line-height:1.05; }
.brand-name{ font-family:var(--font-display); font-weight:700; font-size:1.42rem; letter-spacing:.01em; }
.brand-sub{ font-family:var(--font-mono); font-size:.6rem; letter-spacing:.34em; text-transform:uppercase; color:var(--ochre); margin-top:4px; }
.brand-logo{ height:48px; width:auto; display:block; transition:height .4s var(--ease); }
.site-header.scrolled .brand-logo{ height:42px; }

.main-nav ul{ display:flex; gap:clamp(18px,2.4vw,34px); margin:0; }
.main-nav a{
  text-decoration:none; font-weight:500; font-size:.97rem; color:var(--ink-muted);
  padding-block:6px; position:relative; transition:color .3s var(--ease);
}
.main-nav a::after{
  content:""; position:absolute; left:0; bottom:0; height:2px; width:100%;
  background:var(--ochre); transform:scaleX(0); transform-origin:left;
  transition:transform .4s var(--ease);
}
.main-nav a:hover{ color:var(--ink); }
.main-nav a:hover::after{ transform:scaleX(1); }
.main-nav a[aria-current="page"]{ color:var(--ink); font-weight:600; }
.main-nav a[aria-current="page"]::after{ transform:scaleX(1); }

.header-cta{ display:flex; align-items:center; gap:14px; }
.header-phone{
  font-family:var(--font-mono); font-size:.86rem; text-decoration:none; color:var(--ink);
  border-bottom:1px solid var(--line); padding-bottom:2px; white-space:nowrap;
  transition:color .3s var(--ease), border-color .3s var(--ease);
}
.header-phone:hover{ color:var(--ochre); border-color:var(--ochre); }

/* Burger */
.nav-toggle{
  display:none; background:none; border:1px solid var(--line); border-radius:999px;
  width:46px; height:46px; cursor:pointer; position:relative; z-index:130; flex:none;
}
.nav-toggle span{
  position:absolute; left:50%; top:50%; width:20px; height:2px; background:var(--ink);
  transform:translate(-50%,-50%); transition:transform .45s var(--ease), background .3s var(--ease);
}
.nav-toggle span:first-child{ transform:translate(-50%, calc(-50% - 4px)); }
.nav-toggle span:last-child{ transform:translate(-50%, calc(-50% + 4px)); }
body.nav-open .nav-toggle span{ background:var(--on-ink); }
body.nav-open .nav-toggle span:first-child{ transform:translate(-50%,-50%) rotate(45deg); }
body.nav-open .nav-toggle span:last-child{ transform:translate(-50%,-50%) rotate(-45deg); }

/* Mobile overlay */
.mobile-nav{
  position:fixed; inset:0; z-index:120; background:color-mix(in srgb, var(--ink) 96%, transparent);
  backdrop-filter:blur(18px); -webkit-backdrop-filter:blur(18px);
  display:flex; flex-direction:column; justify-content:center; padding:clamp(28px,7vw,64px);
  opacity:0; visibility:hidden; transition:opacity .5s var(--ease), visibility 0s .5s;
}
body.nav-open .mobile-nav{ opacity:1; visibility:visible; transition:opacity .5s var(--ease); }
.mobile-nav ul{ margin:0 0 40px; }
.mobile-nav li{ overflow:hidden; }
.mobile-nav a.mnav-link{
  display:inline-block; text-decoration:none; color:var(--on-ink);
  font-family:var(--font-display); font-size:clamp(1.8rem,7vw,2.7rem); font-weight:600;
  padding-block:10px;
  transform:translateY(110%); transition:transform .6s var(--ease), color .3s var(--ease);
}
.mobile-nav a.mnav-link:hover{ color:var(--ochre-soft); }
body.nav-open .mobile-nav a.mnav-link{ transform:translateY(0); }
body.nav-open .mobile-nav li:nth-child(1) a{ transition-delay:.08s; }
body.nav-open .mobile-nav li:nth-child(2) a{ transition-delay:.14s; }
body.nav-open .mobile-nav li:nth-child(3) a{ transition-delay:.2s; }
body.nav-open .mobile-nav li:nth-child(4) a{ transition-delay:.26s; }
body.nav-open .mobile-nav li:nth-child(5) a{ transition-delay:.32s; }
.mobile-nav .sub{ font-family:var(--font-body); font-size:1rem; color:var(--on-ink-muted); display:block; margin-top:-4px; }
.mnav-foot{ border-top:1px solid var(--line-on-ink); padding-top:28px; color:var(--on-ink-muted); font-size:.95rem; }
.mnav-foot a{ color:var(--on-ink); text-decoration:none; font-family:var(--font-mono); }

/* ---------- Hero ---------- */
.hero{ position:relative; overflow:clip; padding-block:clamp(64px,7vw,120px) clamp(72px,8vw,140px); }
.hero-grid{ display:grid; grid-template-columns:repeat(12,1fr); gap:clamp(24px,3vw,48px); align-items:center; }
.hero-copy{ grid-column:1 / span 7; }
.hero h1{ font-size:var(--fs-hero); font-weight:700; margin-bottom:.45em; }
.hero .lede{ margin-bottom:2em; }
.hero-actions{ display:flex; flex-wrap:wrap; gap:16px; align-items:center; margin-bottom:34px; }
.hero-meta{
  font-family:var(--font-mono); font-size:.76rem; letter-spacing:.14em; color:var(--ink-muted);
  display:flex; flex-wrap:wrap; gap:10px 26px;
}
.hero-meta b{ color:var(--ink); font-weight:500; }

.hero-media{ grid-column:8 / -1; position:relative; }
.frame{
  background:var(--paper-2); border:1px solid var(--line-soft); border-radius:var(--r-lg);
  padding:9px; box-shadow:var(--shadow-frame);
}
.frame-core{ border-radius:var(--r-md); overflow:hidden; background:var(--paper-2); }
.frame-core img{ width:100%; height:100%; object-fit:cover; }
.hero-media .media-main .frame-core{ aspect-ratio:4/4.7; }
.media-caption{
  display:flex; justify-content:space-between; gap:12px; padding:12px 8px 4px;
  font-family:var(--font-mono); font-size:.66rem; letter-spacing:.18em; text-transform:uppercase; color:var(--ink-muted);
}
.media-sub{
  position:absolute; left:-16%; bottom:-9%; width:52%; transform:rotate(-2.2deg);
}
.media-sub .frame-core{ aspect-ratio:5/4; }
.hero-coords{
  position:absolute; right:-14px; top:8%; writing-mode:vertical-rl;
  font-family:var(--font-mono); font-size:.66rem; letter-spacing:.3em; color:var(--ink-muted); text-transform:uppercase;
}

/* ---------- Marquee πελατών ---------- */
.clients{ border-block:1px solid var(--line-soft); padding-block:26px; overflow:hidden; }
.clients-label{ font-family:var(--font-mono); font-size:.68rem; letter-spacing:.26em; text-transform:uppercase; color:var(--ink-muted); margin-bottom:16px; }
.marquee{ display:flex; overflow:hidden; user-select:none; gap:0; }
.marquee-track{ display:flex; flex:none; align-items:center; gap:56px; padding-right:56px; animation:marquee 38s linear infinite; }
.marquee:hover .marquee-track{ animation-play-state:paused; }
.marquee-track span{ font-family:var(--font-display); font-size:1.22rem; font-weight:500; white-space:nowrap; color:var(--ink-muted); }
.marquee-track i{ width:7px; height:7px; border-radius:2px; background:var(--ochre); flex:none; }
@keyframes marquee{ to{ transform:translateX(-100%); } }

/* ---------- Υπηρεσίες (αρχική) ---------- */
.svc-grid{ display:grid; grid-template-columns:repeat(12,1fr); gap:clamp(18px,2.4vw,30px); }
.svc-card{ text-decoration:none; display:block; }
.svc-card:nth-child(1){ grid-column:span 7; }
.svc-card:nth-child(2){ grid-column:span 5; }
.svc-card:nth-child(3){ grid-column:span 5; }
.svc-card:nth-child(4){ grid-column:span 7; }
.svc-card .frame-core{ aspect-ratio:16/10.5; }
.svc-card:nth-child(2) .frame-core, .svc-card:nth-child(3) .frame-core{ aspect-ratio:16/12.6; }
.svc-card img{ transition:transform 1s var(--ease); }
.svc-card:hover img{ transform:scale(1.045); }
.svc-body{ display:flex; align-items:baseline; gap:16px; padding:20px 10px 4px; }
.svc-idx{ font-family:var(--font-mono); font-size:.72rem; color:var(--ochre); letter-spacing:.1em; }
.svc-body h3{ font-size:var(--fs-h3); margin:0; flex:1; }
.svc-arrow{ font-family:var(--font-mono); transition:transform .45s var(--ease); color:var(--ink-muted); }
.svc-card:hover .svc-arrow{ transform:translateX(6px); color:var(--ochre); }
.svc-desc{ padding:6px 10px 0; color:var(--ink-muted); font-size:.97rem; max-width:52ch; margin:0; }

/* ---------- Ποιοι είμαστε + στατιστικά ---------- */
.about-grid{ display:grid; grid-template-columns:repeat(12,1fr); gap:clamp(28px,4vw,64px); align-items:start; }
.about-copy{ grid-column:1 / span 6; }
.about-side{ grid-column:8 / -1; }
.about-side .frame-core{ aspect-ratio:4/5; }

.stats{ display:grid; grid-template-columns:repeat(4,1fr); gap:clamp(20px,3vw,40px); margin-top:clamp(48px,6vw,88px); }
.stat{ border-top:2px solid var(--line); padding-top:22px; position:relative; }
.stat::before{
  content:""; position:absolute; top:-2px; left:0; width:44px; height:2px;
  background:var(--ochre); transition:width .8s var(--ease) .3s;
}
.stat.in::before{ width:100%; }
.stat-num{
  font-family:var(--font-display); font-weight:600; font-size:clamp(2.7rem,4.6vw,4rem);
  display:flex; align-items:baseline; line-height:1; letter-spacing:-.02em; color:var(--ink);
}
.stat-num span{ font-variant-numeric:tabular-nums; }
.stat-num em{ font-style:normal; color:var(--ochre); font-size:.68em; margin-left:3px; }
.stat-label{ display:block; margin-top:12px; color:var(--ink-muted); font-size:.95rem; line-height:1.5; max-width:24ch; }

/* ---------- Διαδικασία ---------- */
.process{ background:var(--paper-3); border-block:1px solid var(--line-soft); }
.steps{ display:grid; grid-template-columns:repeat(4,1fr); gap:clamp(20px,3vw,36px); counter-reset:step; }
.step{ border-top:1px solid var(--line); padding-top:22px; position:relative; }
.step::before{
  content:""; position:absolute; top:-1px; left:0; width:44px; height:3px; background:var(--ochre);
}
.step-no{ font-family:var(--font-mono); font-size:.78rem; color:var(--ochre); letter-spacing:.16em; display:block; margin-bottom:14px; }
.step h3{ font-size:1.18rem; margin-bottom:.45em; }
.step p{ font-size:.96rem; color:var(--ink-muted); margin:0; }

/* ---------- Projects grid ---------- */
.filters{ display:flex; flex-wrap:wrap; gap:10px; margin-bottom:clamp(32px,4vw,48px); }
.filter-chip{
  font-family:var(--font-mono); font-size:.76rem; letter-spacing:.1em;
  border:1px solid var(--line); border-radius:999px; background:transparent; color:var(--ink-muted);
  padding:10px 18px; cursor:pointer;
  transition:background .35s var(--ease), color .35s var(--ease), border-color .35s var(--ease);
}
.filter-chip:hover{ border-color:var(--ink); color:var(--ink); }
.filter-chip.active{ background:var(--ink); color:var(--on-ink); border-color:var(--ink); }

.proj-grid{ display:grid; grid-template-columns:repeat(12,1fr); gap:clamp(18px,2.4vw,28px); }
.proj{ position:relative; text-decoration:none; grid-column:span 4; transition:opacity .4s var(--ease), transform .4s var(--ease); }
.proj.is-hidden{ display:none; }
.proj:nth-child(6n+1){ grid-column:span 7; }
.proj:nth-child(6n+2){ grid-column:span 5; }
.proj:nth-child(6n+3){ grid-column:span 5; }
.proj:nth-child(6n+4){ grid-column:span 7; }
.proj:nth-child(6n+5){ grid-column:span 6; }
.proj:nth-child(6n+6){ grid-column:span 6; }
.proj .frame-core{ aspect-ratio:16/11; position:relative; }
.proj:nth-child(6n+2) .frame-core, .proj:nth-child(6n+3) .frame-core{ aspect-ratio:16/13.5; }
.proj img{ width:100%; height:100%; object-fit:cover; transition:transform 1s var(--ease); }
.proj:hover img{ transform:scale(1.04); }
.proj-overlay{
  position:absolute; inset:auto 0 0 0; padding:44px 20px 18px;
  background:linear-gradient(to top, rgba(10,27,60,.82), rgba(10,27,60,0));
  color:var(--on-ink);
}
.proj-overlay h3{ font-size:1.22rem; margin:0 0 6px; color:var(--on-ink); }
.proj-tags{ display:flex; flex-wrap:wrap; gap:6px 14px; font-family:var(--font-mono); font-size:.64rem; letter-spacing:.14em; text-transform:uppercase; color:var(--on-ink-muted); }
.proj-loc{ font-family:var(--font-mono); font-size:.66rem; letter-spacing:.1em; color:var(--ochre-soft); display:block; margin-bottom:4px; text-transform:uppercase; }

/* Επιλεγμένα έργα (αρχική) — 7 / 5 / πλήρες πλάτος */
.proj-grid.home .proj:nth-child(1){ grid-column:span 7; }
.proj-grid.home .proj:nth-child(2){ grid-column:span 5; }
.proj-grid.home .proj:nth-child(3){ grid-column:span 12; }
.proj-grid.home .proj:nth-child(1) .frame-core{ aspect-ratio:16/11; }
.proj-grid.home .proj:nth-child(2) .frame-core{ aspect-ratio:16/13.5; }
.proj-grid.home .proj:nth-child(3) .frame-core{ aspect-ratio:21/8.5; }

/* ---------- CTA band ---------- */
.cta-band{ background:var(--ink); color:var(--on-ink); position:relative; overflow:clip; }
.cta-band::before{
  content:""; position:absolute; inset:0; pointer-events:none;
  background:radial-gradient(700px 420px at 85% -10%, rgba(169,118,31,.28), transparent 65%);
}
.cta-inner{ position:relative; display:grid; grid-template-columns:1.35fr 1fr; gap:clamp(28px,4vw,64px); align-items:center; }
.cta-band h2{ font-size:var(--fs-h2); color:var(--on-ink); }
.cta-band p{ color:var(--on-ink-muted); }
.cta-contact{ display:flex; flex-direction:column; gap:18px; align-items:flex-start; }
.cta-phone{
  font-family:var(--font-mono); font-size:clamp(1.3rem,2.4vw,1.8rem); color:var(--on-ink); text-decoration:none;
  border-bottom:1px solid var(--line-on-ink); padding-bottom:6px; transition:color .3s var(--ease), border-color .3s var(--ease);
}
.cta-phone:hover{ color:var(--ochre-soft); border-color:var(--ochre-soft); }
.cta-mail{ color:var(--on-ink-muted); text-decoration:none; font-size:1rem; }
.cta-mail:hover{ color:var(--on-ink); }
.cta-note{ font-family:var(--font-mono); font-size:.72rem; letter-spacing:.18em; text-transform:uppercase; color:var(--ochre-soft); }

/* ---------- Footer ---------- */
.site-footer{ background:var(--ink); color:var(--on-ink-muted); border-top:1px solid var(--line-on-ink); }
.footer-grid{ display:grid; grid-template-columns:1.4fr 1fr 1.2fr; gap:clamp(32px,5vw,80px); padding-block:clamp(56px,6vw,88px) 44px; }
.footer-brand .brand-name{ color:var(--on-ink); }
.footer-brand p{ font-size:.96rem; margin-top:18px; }
.site-footer h4{ font-family:var(--font-mono); font-weight:500; font-size:.7rem; letter-spacing:.24em; text-transform:uppercase; color:var(--ochre-soft); margin-bottom:20px; }
.footer-nav a, .footer-contact a{ color:var(--on-ink-muted); text-decoration:none; transition:color .3s var(--ease); }
.footer-nav a:hover, .footer-contact a:hover{ color:var(--on-ink); }
.footer-nav li{ margin-bottom:10px; }
.footer-contact li{ margin-bottom:14px; display:flex; gap:12px; align-items:baseline; font-size:.97rem; }
.footer-contact .k{ font-family:var(--font-mono); font-size:.68rem; letter-spacing:.14em; color:var(--ochre-soft); text-transform:uppercase; flex:none; width:46px; }
.footer-bottom{
  border-top:1px solid var(--line-on-ink); padding-block:22px;
  display:flex; flex-wrap:wrap; justify-content:space-between; gap:12px 28px;
  font-size:.85rem;
}
.footer-bottom a{ color:var(--on-ink-muted); }
.footer-bottom a:hover{ color:var(--on-ink); }

/* ---------- Εσωτερικές σελίδες ---------- */
.page-head{ padding-block:clamp(56px,6vw,104px) clamp(36px,4vw,64px); }
.breadcrumb{ font-family:var(--font-mono); font-size:.72rem; letter-spacing:.14em; text-transform:uppercase; color:var(--ink-muted); margin-bottom:26px; display:flex; flex-wrap:wrap; gap:8px; }
.breadcrumb a{ color:var(--ink-muted); text-decoration:none; }
.breadcrumb a:hover{ color:var(--ochre); }
.breadcrumb .sep{ color:var(--line); }
.page-head h1{ font-size:clamp(2.3rem,5vw,4rem); font-weight:700; }

/* Λίστα υπηρεσιών (σελίδα υπηρεσιών) — εναλλάξ σειρές */
.svc-rows{ display:flex; flex-direction:column; gap:clamp(56px,7vw,110px); }
.svc-row{ display:grid; grid-template-columns:repeat(12,1fr); gap:clamp(24px,3.4vw,56px); align-items:center; }
.svc-row .row-media{ grid-column:1 / span 6; }
.svc-row .row-copy{ grid-column:8 / -1; }
.svc-row:nth-child(even) .row-media{ grid-column:7 / -1; order:2; }
.svc-row:nth-child(even) .row-copy{ grid-column:1 / span 5; order:1; }
.svc-row .frame-core{ aspect-ratio:16/11; }
.row-copy .svc-idx{ display:block; margin-bottom:14px; }
.row-copy h2{ font-size:clamp(1.6rem,2.6vw,2.3rem); }
.row-copy p{ color:var(--ink-muted); }

/* Άρθρο υπηρεσίας */
.svc-layout{ display:grid; grid-template-columns:repeat(12,1fr); gap:clamp(28px,4vw,64px); align-items:start; }
.svc-article{ grid-column:1 / span 7; }
.svc-aside{ grid-column:9 / -1; position:sticky; top:110px; display:flex; flex-direction:column; gap:22px; }
.svc-article h2{ font-size:clamp(1.5rem,2.3vw,2rem); margin-top:1.8em; }
.svc-article h2:first-child{ margin-top:0; }
.svc-article ul.checks li{
  padding-left:30px; position:relative; margin-bottom:12px;
}
.svc-article ul.checks li::before{
  content:""; position:absolute; left:0; top:.62em; width:16px; height:3px; background:var(--ochre); border-radius:2px;
  box-shadow:0 6px 0 -1px var(--ink), 0 12px 0 -2px var(--line);
}
.aside-card{ background:var(--paper-3); border:1px solid var(--line-soft); border-radius:var(--r-lg); padding:26px; }
.aside-card h3{ font-size:1.1rem; margin-bottom:14px; }
.aside-card ul li{ margin-bottom:10px; }
.aside-card a{ text-decoration:none; color:var(--ink-muted); transition:color .3s var(--ease); }
.aside-card a:hover{ color:var(--ochre); }
.aside-card a[aria-current="page"]{ color:var(--ink); font-weight:600; }
.aside-cta{ background:var(--ink); color:var(--on-ink); border-color:transparent; }
.aside-cta h3{ color:var(--on-ink); }
.aside-cta p{ color:var(--on-ink-muted); font-size:.94rem; }
.aside-cta .cta-phone{ font-size:1.15rem; }

.gallery{ display:grid; grid-template-columns:repeat(12,1fr); gap:clamp(14px,2vw,24px); margin-block:clamp(32px,4vw,52px); }
.gallery a{ display:block; }
.gallery a:nth-child(1){ grid-column:span 12; }
.gallery a:nth-child(1) .frame-core{ aspect-ratio:21/10; }
.gallery a:nth-child(2), .gallery a:nth-child(3){ grid-column:span 6; }
.gallery a:nth-child(2) .frame-core, .gallery a:nth-child(3) .frame-core{ aspect-ratio:16/10.5; }
.gallery img{ transition:transform 1s var(--ease); }
.gallery a:hover img{ transform:scale(1.035); }

/* Τύποι επιχρισμάτων */
.types-grid{ display:grid; grid-template-columns:1fr 1fr; gap:clamp(18px,2.6vw,34px); margin-block:1.6em .6em; }
.type{ border-top:1px solid var(--line); padding-top:18px; }
.type h3{ font-size:1.12rem; display:flex; align-items:baseline; gap:12px; }
.type h3 .t-idx{ font-family:var(--font-mono); font-size:.68rem; color:var(--ochre); letter-spacing:.1em; }
.type p{ font-size:.95rem; color:var(--ink-muted); margin:0; }

/* Lightbox */
dialog.lightbox{ border:none; padding:0; background:transparent; max-width:min(1100px,92vw); }
dialog.lightbox::backdrop{ background:rgba(10,27,60,.88); backdrop-filter:blur(6px); }
dialog.lightbox img{ border-radius:var(--r-md); max-height:84vh; width:auto; max-width:100%; margin-inline:auto; }
dialog.lightbox .lb-close{
  position:absolute; top:-16px; right:-16px; width:44px; height:44px; border-radius:999px;
  background:var(--paper); border:none; cursor:pointer; font-size:1.2rem; color:var(--ink); line-height:1;
}

/* ---------- Επικοινωνία ---------- */
.contact-grid{ display:grid; grid-template-columns:repeat(12,1fr); gap:clamp(28px,4vw,72px); align-items:start; }
.contact-info{ grid-column:1 / span 5; min-width:0; }
.contact-form-wrap{ grid-column:7 / -1; min-width:0; }
.contact-list{ margin-bottom:36px; }
.contact-list li{ display:flex; gap:18px; align-items:baseline; padding-block:16px; border-bottom:1px solid var(--line-soft); }
.contact-list .k{ font-family:var(--font-mono); font-size:.68rem; letter-spacing:.18em; text-transform:uppercase; color:var(--ochre); width:86px; flex:none; }
.contact-list a{ text-decoration:none; font-weight:500; }
.contact-list a:hover{ color:var(--ochre); }
.contact-list .big{ font-family:var(--font-mono); font-size:1.12rem; }
.person{ border:1px solid var(--line-soft); background:var(--paper-3); border-radius:var(--r-md); padding:20px 22px; margin-bottom:14px; }
.person b{ font-family:var(--font-display); font-size:1.1rem; display:block; }
.person span{ color:var(--ink-muted); font-size:.92rem; display:block; margin:4px 0 10px; }
.person a{ font-family:var(--font-mono); font-size:.9rem; text-decoration:none; color:var(--ink); }
.person a:hover{ color:var(--ochre); }

.form-frame{
  background:#FCFAF4; border:1px solid var(--line-soft); border-radius:var(--r-lg);
  padding:clamp(26px,3.4vw,46px); box-shadow:var(--shadow-frame);
  position:relative; overflow:hidden;
}
.form-frame::before{
  content:""; position:absolute; top:0; left:0; right:0; height:3px;
  background:linear-gradient(90deg, var(--ochre) 0%, var(--ochre-soft) 55%, transparent 100%);
}
.form-frame h2{ font-size:clamp(1.5rem,2vw,1.8rem); margin-bottom:.35em; }
.form-lede{ color:var(--ink-muted); font-size:.94rem; line-height:1.55; margin:0 0 28px; }
.form-grid{ display:grid; grid-template-columns:1fr 1fr; gap:20px 18px; }
.field{ display:flex; flex-direction:column; gap:9px; min-width:0; }
.field.full{ grid-column:1 / -1; }
.field label{ font-family:var(--font-mono); font-size:.68rem; letter-spacing:.16em; text-transform:uppercase; color:var(--ink-muted); }
.field label .req{ color:var(--ochre); }
.field input, .field select, .field textarea{
  font-family:var(--font-body); font-size:1rem; color:var(--ink);
  background:#fff; border:1px solid var(--line); border-radius:var(--r-sm);
  padding:13px 15px; width:100%; max-width:100%;
  transition:border-color .3s var(--ease), box-shadow .3s var(--ease), background .3s var(--ease);
}
.field input:hover, .field select:hover, .field textarea:hover{ border-color:rgba(10,27,60,.34); }
.field input::placeholder, .field textarea::placeholder{ color:rgba(10,27,60,.34); }
.field select{
  appearance:none; -webkit-appearance:none; cursor:pointer; padding-right:42px;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath d='M1 1.5 6 6.5 11 1.5' fill='none' stroke='%230A1B3C' stroke-width='1.6' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
  background-repeat:no-repeat; background-position:right 16px center; background-size:12px 8px;
}
.field select:invalid{ color:rgba(10,27,60,.45); }
.field textarea{ min-height:130px; resize:vertical; }
.field input:focus, .field select:focus, .field textarea:focus{
  outline:none; border-color:var(--ochre); box-shadow:0 0 0 3px rgba(169,118,31,.14);
}
.field .err{ color:#8C2F1B; font-size:.82rem; display:none; }
.field.invalid input, .field.invalid select, .field.invalid textarea{ border-color:#8C2F1B; }
.field.invalid .err{ display:block; }
.consent{
  display:flex; gap:12px; align-items:flex-start; font-size:.88rem; line-height:1.55;
  color:var(--ink-muted); grid-column:1/-1;
  background:var(--paper-3); border:1px solid var(--line-soft); border-radius:var(--r-sm);
  padding:14px 16px; margin-top:2px;
}
.consent input{ width:17px; height:17px; margin-top:3px; flex:none; accent-color:var(--ochre); cursor:pointer; }
.consent a{ color:var(--ink); }
.form-actions{ margin:26px 0 0; }
.form-actions .btn{ width:100%; justify-content:center; padding-block:16px; }
.hp{ position:absolute; left:-9999px; opacity:0; height:0; overflow:hidden; }
.form-status{ display:none; margin-top:18px; padding:14px 18px; border-radius:var(--r-sm); font-size:.95rem; }
.form-status.ok{ display:block; background:rgba(38,92,58,.12); color:#1F4A30; border:1px solid rgba(38,92,58,.3); }
.form-status.fail{ display:block; background:rgba(140,47,27,.1); color:#8C2F1B; border:1px solid rgba(140,47,27,.3); }

.map-frame{ margin-top:clamp(44px,5vw,72px); }
.map-frame .frame-core{ aspect-ratio:21/8; }
.map-frame iframe{ width:100%; height:100%; border:0; display:block; filter:grayscale(.35) sepia(.14); }

/* ---------- Νομικά / 404 ---------- */
.prose{ max-width:74ch; }
.prose h2{ font-size:1.5rem; margin-top:2em; }
.prose ul{ list-style:disc; padding-left:22px; }
.prose ul li{ margin-bottom:8px; }
.err-hero{ min-height:62dvh; display:grid; place-content:center; text-align:center; gap:8px; }
.err-hero .code{ font-family:var(--font-mono); font-size:clamp(4rem,14vw,9rem); color:var(--line); line-height:1; }

/* ---------- Reveal animations ---------- */
.reveal{ opacity:0; transform:translateY(28px); transition:opacity .9s var(--ease), transform .9s var(--ease); transition-delay:var(--d,0s); will-change:opacity,transform; }
.reveal.in{ opacity:1; transform:none; }

@media (prefers-reduced-motion:reduce){
  html{ scroll-behavior:auto; }
  *,*::before,*::after{ animation-duration:.01ms!important; animation-iteration-count:1!important; transition-duration:.01ms!important; }
  .reveal{ opacity:1; transform:none; }
  .marquee-track{ animation:none; flex-wrap:wrap; }
}

/* ---------- Responsive ---------- */
@media (max-width:1080px){
  .hero-copy{ grid-column:1 / span 12; }
  .hero-media{ grid-column:2 / span 10; margin-top:40px; }
  .about-copy{ grid-column:1 / -1; }
  .about-side{ grid-column:1 / -1; max-width:560px; }
  .svc-article{ grid-column:1 / -1; }
  .svc-aside{ grid-column:1 / -1; position:static; }
  .contact-info{ grid-column:1 / -1; }
  .contact-form-wrap{ grid-column:1 / -1; }
}
@media (max-width:900px){
  .main-nav, .header-cta .btn{ display:none; }
  .nav-toggle{ display:block; }
  .steps{ grid-template-columns:1fr 1fr; }
  .stats{ grid-template-columns:1fr 1fr; }
  .cta-inner{ grid-template-columns:1fr; }
  .footer-grid{ grid-template-columns:1fr; gap:40px; }
  .svc-row .row-media, .svc-row:nth-child(even) .row-media{ grid-column:1 / -1; order:1; }
  .svc-row .row-copy, .svc-row:nth-child(even) .row-copy{ grid-column:1 / -1; order:2; }
}
@media (max-width:720px){
  .brand-logo, .site-header.scrolled .brand-logo{ height:38px; }
  .svc-card, .svc-card:nth-child(1), .svc-card:nth-child(2), .svc-card:nth-child(3), .svc-card:nth-child(4){ grid-column:1 / -1; }
  .proj, .proj:nth-child(6n+1), .proj:nth-child(6n+2), .proj:nth-child(6n+3), .proj:nth-child(6n+4), .proj:nth-child(6n+5), .proj:nth-child(6n+6),
  .proj-grid.home .proj:nth-child(1), .proj-grid.home .proj:nth-child(2), .proj-grid.home .proj:nth-child(3){ grid-column:1 / -1; }
  .proj-grid.home .proj:nth-child(1) .frame-core, .proj-grid.home .proj:nth-child(2) .frame-core, .proj-grid.home .proj:nth-child(3) .frame-core{ aspect-ratio:16/11; }
  .gallery a:nth-child(2), .gallery a:nth-child(3){ grid-column:span 12; }
  .types-grid{ grid-template-columns:1fr; }
  .form-grid{ grid-template-columns:1fr; }
  .media-sub{ display:none; }
  .hero-coords{ display:none; }
  .hero-media .media-main .frame-core{ aspect-ratio:4/3.4; }
  .steps{ grid-template-columns:1fr; }
  .stats{ grid-template-columns:1fr 1fr; gap:28px 20px; }
  .header-phone{ display:none; }
}