/* ===========================================================================
   styles.css — base design system for the website-creation skill.
   The :root tokens below are PLACEHOLDERS. After step 2 (ui-ux-pro-max),
   overwrite the palette / type / spacing values with the chosen direction.
   Everything else (reset, layout, components) reads from these tokens, so a
   token change re-themes the whole site.
   =========================================================================== */

:root {
  /* --- Palette (brand: deep forest green + gold, from the business card) --- */
  --brand:            #22432E;   /* deep forest green — matches the icon badges */
  --brand-600:        #183024;   /* darker — links & hover (high contrast on white) */
  --brand-deep:       #152B1D;   /* deepest green — hero band ground */
  --brand-contrast:   #ffffff;
  --accent:           #775D0F;   /* dark gold — TEXT-safe accent (eyebrows, ·), ≥4.5:1 on the beige ground */
  --gold:             #C4A032;   /* bright gold — GRAPHICAL only (dashes, ticks, connectors, borders) */
  --gold-soft:        #D8BE63;   /* light gold — for use on dark green grounds */
  --brand-tint:       #E7EDE6;   /* soft green wash for line-art / chips */
  --bg:               #F0E8D8;   /* warm goldish-beige — page ground */
  --surface:          #FAF6EC;   /* lighter warm — cards, header, inputs (lift above the page) */
  --bg-alt:           #E7DDC9;   /* deeper warm beige — alternating section bands */
  --fg:               #1A241E;   /* near-black, green undertone */
  --fg-muted:         #55584A;   /* warm muted olive-grey */
  --border:           #E3D9C4;   /* warm beige border */

  /* cookie banner tokens (consumed by cookie-consent.css) */
  --cc-bg:            #1A241E;
  --cc-fg:            #F3F6F1;

  /* --- Typography (Cardo headings + Inter body — both verified Greek coverage) --- */
  --font-head: "Cardo", Georgia, "Times New Roman", serif;
  --font-body: "Inter", system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  --fs-base: clamp(1rem, 0.95rem + 0.25vw, 1.125rem);
  --fs-h1:   clamp(2.1rem, 1.4rem + 3.2vw, 3.6rem);
  --fs-h2:   clamp(1.55rem, 1.1rem + 2vw, 2.35rem);
  --fs-h3:   clamp(1.2rem, 1rem + 1vw, 1.5rem);
  --lh-body: 1.65;
  --lh-head: 1.18;

  /* --- Spacing / layout --- */
  --container: 1140px;
  --gutter: clamp(1rem, 0.5rem + 2vw, 2rem);
  --section-y: clamp(3rem, 2rem + 5vw, 6rem);
  --radius: 8px;
  --shadow: 0 10px 30px rgba(45, 34, 12, .09);   /* warm-toned card shadow */
}

/* --- Reset --- */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }
body {
  margin: 0;
  font-family: var(--font-body);
  font-size: var(--fs-base);
  line-height: var(--lh-body);
  color: var(--fg);
  background: var(--bg);
  -webkit-font-smoothing: antialiased;
}
img, picture, video, svg { max-width: 100%; height: auto; display: block; }
h1, h2, h3 { font-family: var(--font-head); line-height: var(--lh-head); margin: 0 0 .5em; }
h1 { font-size: var(--fs-h1); }
h2 { font-size: var(--fs-h2); }
h3 { font-size: var(--fs-h3); }
p { margin: 0 0 1rem; }
a { color: var(--brand-600); }

/* --- A11y --- */
.skip-link {
  position: absolute; left: -9999px; top: 0; z-index: 1100;
  background: var(--fg); color: #fff; padding: .6rem 1rem; border-radius: 0 0 var(--radius) 0;
}
.skip-link:focus { left: 0; }
:focus-visible { outline: 2px solid var(--brand); outline-offset: 2px; }

/* --- Layout --- */
.container { width: 100%; max-width: var(--container); margin-inline: auto; padding-inline: var(--gutter); }
section { padding-block: var(--section-y); }
.bg-alt { background: var(--bg-alt); }
.grid { display: grid; gap: var(--gutter); }
.grid--2 { grid-template-columns: repeat(2, 1fr); }
.grid--3 { grid-template-columns: repeat(3, 1fr); }
.grid--4 { grid-template-columns: repeat(4, 1fr); }
@media (max-width: 900px) { .grid--3, .grid--4 { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 600px) { .grid--2, .grid--3, .grid--4 { grid-template-columns: 1fr; } }

/* --- Buttons --- */
.btn {
  display: inline-block; font: inherit; font-weight: 600; cursor: pointer;
  padding: .7rem 1.4rem; border-radius: var(--radius); border: 1px solid transparent;
  text-decoration: none; transition: transform .12s, filter .12s, background .12s;
}
.btn:active { transform: translateY(1px); }
.btn--primary { background: var(--brand); color: var(--brand-contrast); border-color: var(--brand); }
.btn--primary:hover { filter: brightness(1.07); }
.btn--ghost { background: transparent; color: var(--fg); border-color: var(--border); }
.btn--ghost:hover { background: var(--bg-alt); }

/* --- Header / nav --- */
.site-header { position: sticky; top: 0; z-index: 900; background: var(--surface); border-bottom: 1px solid var(--border); }
.site-header__inner { display: flex; align-items: center; justify-content: space-between; gap: 1rem; min-height: 74px; }
.brand { font-family: var(--font-head); font-weight: 700; font-size: 1.25rem; text-decoration: none; color: var(--fg); }
.primary-nav { display: flex; align-items: center; gap: 1.25rem; }
.primary-nav a { text-decoration: none; color: var(--fg); font-weight: 500; }
.primary-nav a:hover { color: var(--brand-600); }
.lang-switch { display: inline-flex; gap: .35rem; align-items: center; margin-left: .5rem; font-size: .9rem; }
.lang-switch a { text-decoration: none; color: var(--fg-muted); }
.lang-switch a.is-active { color: var(--fg); font-weight: 700; }

.nav-toggle { display: none; flex-direction: column; gap: 5px; background: none; border: 0; cursor: pointer; padding: .5rem; }
.nav-toggle span { width: 24px; height: 2px; background: var(--fg); transition: .2s; }

@media (max-width: 820px) {
  .nav-toggle { display: flex; }
  .primary-nav {
    position: absolute; inset: 74px 0 auto 0; flex-direction: column; align-items: flex-start;
    gap: .25rem; padding: 1rem var(--gutter); background: var(--surface); border-bottom: 1px solid var(--border);
    transform: translateY(-130%); transition: transform .25s; box-shadow: var(--shadow);
  }
  .primary-nav.is-open { transform: translateY(0); }
  .primary-nav a { padding: .5rem 0; width: 100%; }
}

/* --- Hero --- */
.hero { padding-block: clamp(3rem, 2rem + 6vw, 7rem); }
.hero__title { margin-bottom: .5em; text-wrap: balance; overflow-wrap: break-word; }
.hero__lead { font-size: 1.15rem; color: var(--fg-muted); max-width: 60ch; }
.hero__cta { display: flex; gap: .75rem; flex-wrap: wrap; margin-top: 1.5rem; }

/* --- Cards / stats / logos --- */
.card { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); padding: 1.5rem; box-shadow: var(--shadow); }
.stat { text-align: center; }
.stat__num { font-family: var(--font-head); font-size: 2.5rem; color: var(--brand-600); }
.logos { display: flex; flex-wrap: wrap; gap: 2rem; align-items: center; justify-content: center; opacity: .7; }
.logos img { max-height: 40px; width: auto; filter: grayscale(1); }

/* --- Portfolio filter --- */
.filter { display: flex; flex-wrap: wrap; gap: .5rem; margin-bottom: 1.5rem; }
.filter button { font: inherit; padding: .4rem .9rem; border: 1px solid var(--border); border-radius: 999px; background: var(--surface); cursor: pointer; }
.filter button[aria-pressed="true"] { background: var(--brand); color: var(--brand-contrast); border-color: var(--brand); }
.portfolio-item { transition: opacity .2s; }
.portfolio-item[hidden] { display: none; }

/* --- Timeline (About) --- */
.timeline { list-style: none; padding: 0; margin: 0; border-left: 2px solid var(--border); }
.timeline li { position: relative; padding: 0 0 1.5rem 1.5rem; }
.timeline li::before { content: ""; position: absolute; left: -7px; top: .35rem; width: 12px; height: 12px; border-radius: 50%; background: var(--brand); }

/* --- Forms --- */
.field { display: grid; gap: .35rem; margin-bottom: 1rem; }
.field label { font-weight: 600; font-size: .95rem; }
.field input, .field textarea, .field select {
  font: inherit; padding: .65rem .8rem; border: 1px solid var(--border); border-radius: var(--radius); background: var(--surface); color: var(--fg);
}
.field input:focus, .field textarea:focus, .field select:focus { outline: 2px solid var(--brand); outline-offset: 1px; border-color: var(--brand); }
.form-status { padding: .75rem 1rem; border-radius: var(--radius); margin-top: 1rem; }
.form-status.is-ok { background: #e7f7ee; color: #1c6b3f; }
.form-status.is-err { background: #fdeaea; color: #a12626; }
.hp-field { position: absolute; left: -9999px; } /* honeypot */

/* --- Footer --- */
.site-footer { background: var(--bg-alt); border-top: 1px solid var(--border); padding-block: var(--section-y); }
.site-footer__inner { display: grid; gap: 1.5rem; }
.site-footer__nav, .social { display: flex; gap: 1.25rem; flex-wrap: wrap; list-style: none; padding: 0; margin: 0; }
.site-footer a { color: var(--fg); text-decoration: none; }
.site-footer a:hover { color: var(--brand-600); }
.legal, .copyright { color: var(--fg-muted); font-size: .85rem; }

/* --- Reveal-on-scroll (main.js) --- */
.reveal { opacity: 0; transform: translateY(16px); transition: opacity .5s, transform .5s; }
.reveal.is-visible { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) { .reveal { opacity: 1; transform: none; transition: none; } }

/* --- Map embed --- */
.map-embed { aspect-ratio: 16 / 9; border: 0; width: 100%; border-radius: var(--radius); }

/* ===========================================================================
   «περί... οικείν» — brand layer. Earthy/minimal, forest-green line work.
   =========================================================================== */

/* Render headings a touch lighter for the Cardo serif elegance */
h1, h2, h3 { font-weight: 400; letter-spacing: .2px; }
h2 { color: var(--brand); }

/* --- Brand / logo lockup in header --- */
.brand { display: inline-flex; align-items: center; gap: .6rem; }
.brand__logo { height: 58px; width: auto; display: block; }
.site-footer .brand__logo { height: 60px; }
@media (max-width: 420px) { .brand__logo { height: 50px; } }
.brand__mark { width: 38px; height: 38px; flex: 0 0 auto; }
.brand__mark path, .brand__mark polygon, .brand__mark line { stroke: var(--brand); }
.brand__name { font-family: var(--font-head); font-size: 1.25rem; line-height: 1; color: var(--fg); white-space: nowrap; font-style: italic; font-weight: 400; letter-spacing: .3px; }
.site-header { backdrop-filter: saturate(1.1); }

/* --- Buttons: refine for the earthy palette --- */
.btn { letter-spacing: .2px; }
.btn--primary:hover { filter: none; background: var(--brand-600); border-color: var(--brand-600); }
.btn--ghost { border-color: var(--brand); color: var(--brand); }
.btn--ghost:hover { background: var(--brand-tint); }
.btn--on-dark { background: #fff; color: var(--brand); border-color: #fff; }
.btn--on-dark:hover { background: var(--brand-tint); }

a { text-decoration-thickness: 1px; text-underline-offset: 2px; }
.primary-nav a:hover { color: var(--brand-600); }

/* --- Eyebrow / kicker label --- */
.eyebrow { font-family: var(--font-body); font-size: .8rem; font-weight: 600; letter-spacing: .16em;
  text-transform: uppercase; color: var(--accent); margin: 0 0 .6rem; }

/* --- Split hero (text + line-art) --- */
.hero--split .container { display: grid; grid-template-columns: 1.05fr .95fr; gap: clamp(1.5rem, 4vw, 3.5rem); align-items: center; }
.hero__art { display: grid; place-items: center; }
.hero__art svg { width: 100%; max-width: 420px; height: auto; }
.hero__art svg [data-line] { stroke: var(--brand); }
@media (max-width: 820px) {
  .hero--split .container { grid-template-columns: 1fr; }
  .hero__art { order: -1; max-width: 280px; margin-inline: auto; }
}

/* --- Reversed (deep-green) section: the brand's white-on-green side --- */
.section--brand { background: var(--brand); color: var(--brand-contrast); }
.section--brand h1, .section--brand h2, .section--brand h3 { color: #fff; }
.section--brand .hero__lead, .section--brand p { color: rgba(255,255,255,.88); }
.section--brand a:not(.btn) { color: #fff; }
.section--brand .eyebrow { color: var(--gold-soft); }

/* --- Service list with circular-arrow (↻) bullets in green --- */
.svc-list { list-style: none; padding: 0; margin: 0; display: grid; gap: .9rem; }
.svc-list li { position: relative; padding-left: 2.1rem; }
.svc-list li::before {
  content: ""; position: absolute; left: 0; top: .1em; width: 1.35rem; height: 1.35rem;
  background: no-repeat center / contain;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%2322432E' stroke-width='1.6' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M21 12a9 9 0 1 1-2.64-6.36'/%3E%3Cpolyline points='21 3 21 9 15 9'/%3E%3C/svg%3E");
}
.section--brand .svc-list li::before {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23ffffff' stroke-width='1.6' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M21 12a9 9 0 1 1-2.64-6.36'/%3E%3Cpolyline points='21 3 21 9 15 9'/%3E%3C/svg%3E");
}

/* --- Service cards: line-icon header --- */
.card { transition: transform .15s, box-shadow .15s, border-color .15s; }
.card--svc { display: flex; flex-direction: column; }
.card--svc .svc-icon { width: 44px; height: 44px; margin-bottom: .9rem; color: var(--brand); }
.card--svc .svc-icon svg { width: 100%; height: 100%; stroke: currentColor; fill: none; stroke-width: 1.5; }
/* Unique per-service cover illustration (Services page) */
.svc-cover { width: 100%; aspect-ratio: 16 / 9; height: auto; object-fit: cover; border-radius: var(--radius); border: 1px solid var(--border); margin: -.25rem 0 1.1rem; }
.card--link:hover { transform: translateY(-3px); border-color: var(--brand); box-shadow: 0 12px 32px rgba(26,36,30,.10); }
.card h3 { margin-bottom: .35rem; }
.card .more { display: inline-block; margin-top: .75rem; font-weight: 600; color: var(--brand-600); text-decoration: none; }
.card .more::after { content: " \2192"; }

/* --- Stats --- */
.stat__num { font-weight: 700; }
.stat p { color: var(--fg-muted); margin: 0; }

/* --- Credentials block (people) --- */
.people { display: grid; grid-template-columns: repeat(2, 1fr); gap: var(--gutter); }
@media (max-width: 700px) { .people { grid-template-columns: 1fr; } }
.person { display: grid; grid-template-columns: 96px 1fr; gap: 1.1rem; align-items: start; }
.person__avatar { width: 96px; height: 96px; border-radius: 50%; background: var(--brand-tint);
  display: grid; place-items: center; color: var(--brand); font-family: var(--font-head); font-size: 2rem; overflow: hidden; }
.person__avatar img { width: 100%; height: 100%; object-fit: cover; border-radius: 50%; }
.person__role { color: var(--brand-600); font-weight: 600; margin: .15rem 0 .4rem; }
.person__creds { list-style: none; padding: 0; margin: .5rem 0 0; font-size: .92rem; color: var(--fg-muted); display: grid; gap: .3rem; }
.person__creds li { padding-left: 1rem; position: relative; }
.person__creds li::before { content: "·"; position: absolute; left: 0; color: var(--accent); font-weight: 700; }

/* --- Process steps --- */
.steps { counter-reset: step; list-style: none; padding: 0; margin: 0; display: grid; gap: 1.2rem; }
.steps li { position: relative; padding-left: 3.2rem; }
.steps li::before { counter-increment: step; content: counter(step); position: absolute; left: 0; top: -.1rem;
  width: 2.2rem; height: 2.2rem; border-radius: 50%; border: 1.5px solid var(--brand); color: var(--brand);
  display: grid; place-items: center; font-family: var(--font-head); font-weight: 700; }

/* --- Posts cards --- */
#posts-list .card, .post-card { display: flex; flex-direction: column; }
.post-card h3 a { color: var(--fg); text-decoration: none; }
.post-card h3 a:hover { color: var(--brand-600); }
.post-meta { color: var(--fg-muted); font-size: .85rem; margin: 0 0 .4rem; }

/* --- Article (post detail) --- */
.article { max-width: 72ch; margin-inline: auto; }
.article h2 { margin-top: 2rem; }
.article img { border-radius: var(--radius); margin: 1.5rem 0; }
.breadcrumb { font-size: .85rem; color: var(--fg-muted); margin-bottom: 1rem; }
.breadcrumb a { color: var(--fg-muted); text-decoration: none; }
.breadcrumb a:hover { color: var(--brand-600); }

/* --- Footer polish --- */
.site-footer__inner { grid-template-columns: 1.4fr 1fr 1fr; align-items: start; }
@media (max-width: 760px) { .site-footer__inner { grid-template-columns: 1fr; } }
.site-footer .brand__name { font-size: 1.1rem; }
.footer-contact { list-style: none; padding: 0; margin: .75rem 0 0; display: grid; gap: .3rem; font-size: .92rem; }
.footer-contact a { color: var(--fg-muted); }
.footer-contact a:hover { color: var(--brand-600); }
.footer-col h4 { font-family: var(--font-body); font-size: .8rem; letter-spacing: .12em; text-transform: uppercase; color: var(--fg-muted); margin: 0 0 .6rem; }

/* --- Section intro helper --- */
.section-head { max-width: 62ch; margin-bottom: 2rem; }
.section-head.center { margin-inline: auto; text-align: center; }

/* --- Footer bottom bar: copyright + studio credit --- */
.site-footer__bottom {
  display: flex; flex-wrap: wrap; gap: .5rem 1.5rem; align-items: center; justify-content: space-between;
  margin-top: 1.75rem; padding-top: 1.25rem; border-top: 1px solid var(--border);
}
.site-footer__bottom .copyright { margin: 0; }
.credit { margin: 0; display: inline-flex; align-items: center; gap: .5rem; color: var(--fg-muted); font-size: .85rem; }
.credit__link { display: inline-flex; align-items: center; gap: .45rem; color: var(--fg-muted); text-decoration: none; }
.credit__name { font-family: "Bricolage Grotesque", var(--font-body); font-weight: 700; letter-spacing: -.01em; color: var(--fg); }
.credit__link:hover .credit__name { text-decoration: underline; text-underline-offset: 3px; }
.credit__mark { width: 22px; height: 22px; flex: 0 0 auto; display: block; }
@media (max-width: 760px) { .site-footer__bottom { justify-content: flex-start; } }

/* ===========================================================================
   Warm editorial refresh — gold accent layer (2026-07-15).
   Green stays primary; gold (--gold / --gold-soft) is graphical only.
   =========================================================================== */

/* --- Active nav: gold underline --- */
.primary-nav a[aria-current="page"]:not(.btn) { color: var(--brand-600); border-bottom: 2px solid var(--gold); padding-bottom: 2px; }

/* --- Nav "Επικοινωνία" CTA: gold label on the green fill --- */
.primary-nav .btn--primary { color: var(--gold-soft); }

/* --- Hero trust chips --- */
.chips { display: flex; flex-wrap: wrap; gap: .5rem; margin-top: 1.5rem; }
.chip { font-size: .8rem; font-weight: 600; padding: .4em .85em; border-radius: 999px;
  border: 1px solid var(--border); color: var(--brand-600); background: var(--surface); }
.hero__art svg .accent { stroke: var(--gold); }
.hero__art svg .accent circle { fill: var(--gold); stroke: none; }

/* --- Home hero: deep-green editorial band (matches approved mockup) --- */
.hero--home { background: radial-gradient(120% 90% at 85% -8%, rgba(196,160,50,.20), transparent 55%), var(--brand-deep); color: #EAF2E7; }
.hero--home .hero__title { color: #fff; }
.hero--home .hero__lead { color: #CFE0CE; }
.hero--home .eyebrow { color: var(--gold-soft); }
.hero--home .eyebrow::before { background: var(--gold-soft); }
.hero--home .chip { border-color: rgba(216,190,99,.4); color: #E4D392; background: transparent; }
.btn--gold { background: var(--gold); color: #231d05; border-color: var(--gold); }
.btn--gold:hover { background: var(--gold-soft); border-color: var(--gold-soft); }
.btn--ghost-light { background: transparent; color: #fff; border-color: rgba(255,255,255,.5); }
.btn--ghost-light:hover { background: rgba(255,255,255,.10); border-color: #fff; }
/* Photo panel on the right of the hero */
.hero__photo { aspect-ratio: 4 / 5; border-radius: 16px; position: relative; overflow: hidden; margin: 0;
  border: 1px solid rgba(216,190,99,.35); box-shadow: 0 30px 60px rgba(0,0,0,.35); background: #17301f; }
.hero__photo img { display: block; width: 100%; height: 100%; object-fit: cover; }
@media (max-width: 820px) { .hero--home .hero__photo { order: -1; aspect-ratio: 16 / 10; margin-inline: 0; max-width: none; } }

/* --- Service cards: raster badge icon (home + services) --- */
.svc-badge { width: 76px; height: 76px; margin: 0 0 .9rem; }
.svc-badge--lg { width: 88px; height: 88px; }
.card--svc h2 { color: var(--brand); margin-bottom: .35rem; }

/* --- Service cards with a photo header (services page) --- */
.card--svc-photo { overflow: hidden; }
.svc-photo { margin: -1.5rem -1.5rem 0; aspect-ratio: 16 / 9; overflow: hidden; background: var(--brand-tint); }
.svc-photo img { display: block; width: 100%; height: 100%; object-fit: cover; }
.card--svc-photo .svc-badge { position: relative; z-index: 1; margin-top: -46px;
  background: var(--surface); border-radius: 14px; padding: 8px; box-shadow: var(--shadow); }

/* --- Why-us: check list with gold-ring ticks --- */
.checks { list-style: none; padding: 0; margin: 0; display: grid; gap: 1rem; }
.checks li { display: flex; gap: .85rem; align-items: flex-start; font-weight: 500; }
.tick { width: 26px; height: 26px; flex: 0 0 auto; margin-top: .1em; }
.tick circle { fill: color-mix(in srgb, var(--gold) 20%, transparent); stroke: var(--gold); stroke-width: 2; }
.tick path { fill: none; stroke: var(--brand-600); stroke-width: 2.4; stroke-linecap: round; stroke-linejoin: round; }
.quote-card { background: var(--brand); color: #fff; border-radius: var(--radius); padding: 1.9rem; box-shadow: var(--shadow); }
.quote-card .eyebrow { color: var(--gold-soft); }
.quote-card blockquote { font-family: var(--font-head); font-size: 1.3rem; line-height: 1.4; margin: .6rem 0 1rem; }
.quote-card cite { color: rgba(255,255,255,.8); font-style: normal; font-size: .9rem; }

/* --- Process flow: horizontal, gold dashed connectors --- */
.flow { list-style: none; margin: 2.2rem 0 0; padding: 0; display: grid; grid-template-columns: repeat(5, 1fr); gap: 1.1rem; }
.flow li { position: relative; }
.flow li::after { content: ""; position: absolute; top: 22px; left: 52px; right: -1.1rem; height: 2px;
  background: repeating-linear-gradient(90deg, var(--gold) 0 7px, transparent 7px 14px); }
.flow li:last-child::after { display: none; }
.flow__n { position: relative; z-index: 1; display: grid; place-items: center; width: 46px; height: 46px;
  border-radius: 50%; background: var(--brand); color: var(--gold-soft); font-family: var(--font-head);
  font-weight: 700; font-size: 1.15rem; margin-bottom: .85rem; }
.flow h3 { font-size: 1.05rem; margin-bottom: .25rem; color: var(--brand); }
.flow p { color: var(--fg-muted); font-size: .9rem; margin: 0; }
@media (max-width: 820px) { .flow { grid-template-columns: 1fr 1fr; } .flow li::after { display: none; } }
@media (max-width: 520px) { .flow { grid-template-columns: 1fr; } }

/* --- «Εξοικονομώ» dashed callout banner --- */
.exo { border: 2px dashed var(--gold); border-radius: 14px;
  background: linear-gradient(0deg, rgba(196,160,50,.07), rgba(196,160,50,.07)), var(--surface);
  padding: clamp(1.5rem, 4vw, 2.4rem); display: grid; grid-template-columns: auto 1fr auto;
  gap: 1.5rem; align-items: center; }
.exo__mark { width: 60px; height: 60px; flex: 0 0 auto; }
.exo__mark svg { width: 100%; height: 100%; }
.exo__mark path, .exo__mark polygon, .exo__mark polyline { stroke: var(--brand); }
.exo h2 { color: var(--brand); margin: .1rem 0 .35rem; }
.exo p { margin: 0; color: var(--fg-muted); max-width: 54ch; }
@media (max-width: 760px) { .exo { grid-template-columns: 1fr; } .exo .btn { justify-self: start; } }

/* --- Πριν/Μετά gallery tiles (placeholder-ready) --- */
.gallery { display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--gutter); }
.proj { margin: 0; border: 1px solid var(--border); border-radius: var(--radius); overflow: hidden;
  background: var(--surface); box-shadow: var(--shadow); transition: transform .15s, box-shadow .15s; }
.proj:hover { transform: translateY(-3px); box-shadow: 0 12px 32px rgba(26,36,30,.10); }
.proj__ba { aspect-ratio: 4 / 3; display: grid; grid-template-columns: 1fr 1fr; position: relative; }
.proj__ba::after { content: ""; position: absolute; top: 8%; bottom: 8%; left: 50%; width: 2px; background: var(--gold); transform: translateX(-1px); }
.proj__ba span { display: grid; place-items: center; font-size: .72rem; font-weight: 700;
  letter-spacing: .14em; text-transform: uppercase; color: #fff; }
.ba--before { background: linear-gradient(135deg, #3a4a40, #28362d); }
.ba--after { background: linear-gradient(135deg, #2C5239, #22432E); color: var(--gold-soft); }
.proj figcaption { padding: .9rem 1.1rem 1.1rem; }
.proj figcaption strong { font-family: var(--font-head); display: block; color: var(--brand); }
.proj figcaption span { color: var(--fg-muted); font-size: .85rem; }
.proj .more { display: inline-block; margin: .5rem 1.1rem 1.1rem; font-weight: 600; color: var(--brand-600); text-decoration: none; }
.proj .more::after { content: " \2192"; }
.proj[hidden] { display: none; }
@media (max-width: 820px) { .gallery { grid-template-columns: 1fr; } }