/* ΤΡΟΧΟΝΕΤ – Κωνσταντάρας · mobile-first
   Ύφος: wheel-brand (Vossen / JR / D elastika) – μαύρο, άσπρο, κόκκινο,
   condensed κεφαλαία, τετράγωνες γωνίες, μεγάλες φωτογραφίες. */

:root {
  --black: #0a0a0a;
  --ink: #141414;
  --white: #ffffff;
  --paper: #f4f4f4;
  --line: #e2e2e2;
  --line-dark: #262626;
  --muted: #6b6f75;
  --muted-dark: #a3a7ad;
  --silver: #c9ccd1;
  --red: #e01f26;
  --red-hover: #c4161d;

  --font-display: "Fira Sans Condensed", "Roboto Condensed", "Arial Narrow", sans-serif;
  --font-body: "Fira Sans", system-ui, -apple-system, "Segoe UI", sans-serif;
  --container: 1240px;
  --gutter: 20px;
  --header-h: 64px;
}

*, *::before, *::after { box-sizing: border-box; }

html { scroll-behavior: smooth; scroll-padding-top: var(--header-h); }

body {
  margin: 0;
  background: var(--white);
  color: var(--ink);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  padding-bottom: 64px; /* χώρος για το sticky κουμπί στο κινητό */
}

a { color: inherit; }
img, svg { display: block; max-width: 100%; }
h1, h2, h3 { margin: 0; line-height: 1; }
p { margin: 0; }

.container {
  width: 100%;
  max-width: var(--container);
  margin-inline: auto;
  padding-inline: var(--gutter);
}

.skip-link {
  position: absolute;
  left: -9999px;
  top: 0;
  background: var(--red);
  color: #fff;
  padding: 8px 14px;
  z-index: 100;
}
.skip-link:focus { left: 8px; top: 8px; }

:focus-visible { outline: 2px solid var(--red); outline-offset: 3px; }

.todo { color: #c9a227; font-size: .85em; }

/* ---------- Buttons (τετράγωνα, κεφαλαία) ---------- */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 52px;
  padding: 0 32px;
  border: 2px solid transparent;
  border-radius: 0;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 16px;
  letter-spacing: .12em;
  text-transform: uppercase;
  text-decoration: none;
  transition: background-color .2s, border-color .2s, color .2s;
}

.btn-primary { background: var(--red); color: #fff; }
.btn-primary:hover { background: var(--red-hover); }

.btn-outline { border-color: #fff; color: #fff; }
.btn-outline:hover { background: #fff; color: var(--black); }

.btn-sm { min-height: 40px; padding: 0 20px; font-size: 14px; }

/* ---------- Header (διάφανο πάνω στο βίντεο, μαύρο όταν κάνεις scroll) ---------- */

.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 50;
  height: var(--header-h);
  color: #fff;
  background: linear-gradient(180deg, rgba(0,0,0,.55), rgba(0,0,0,0));
  border-bottom: 1px solid transparent;
  transition: background-color .3s, border-color .3s;
}
.site-header.is-solid {
  background: var(--black);
  border-bottom-color: var(--line-dark);
}

.header-inner {
  height: 100%;
  display: flex;
  align-items: center;
  gap: 32px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
  margin-right: auto;
}

/* Λογότυπο: το μαύρο φόντο της εικόνας "εξαφανίζεται" με το screen blend πάνω από το βίντεο */
.brand-logo {
  height: 34px;
  width: auto;
  mix-blend-mode: screen;
}
.brand-logo--footer { height: 44px; }

/* Μενού: στο κινητό ανοίγει από το κουμπί, στον υπολογιστή είναι οριζόντιο */
.site-nav {
  display: none;
  position: fixed;
  top: var(--header-h);
  left: 0;
  right: 0;
  bottom: 0;
  flex-direction: column;
  padding: 24px var(--gutter);
  background: var(--black);
  overflow-y: auto;
}
.nav-open .site-nav { display: flex; }

.site-nav a {
  font-family: var(--font-display);
  font-weight: 500;
  font-size: 22px;
  letter-spacing: .1em;
  text-transform: uppercase;
  text-decoration: none;
  padding-block: 16px;
  border-bottom: 1px solid var(--line-dark);
}
.site-nav a[aria-current="page"] { color: var(--red); }
.site-nav .nav-feature { color: var(--red); }

.nav-toggle {
  width: 44px;
  height: 44px;
  margin-right: -10px;
  border: 0;
  background: none;
  color: #fff;
  cursor: pointer;
  display: grid;
  place-items: center;
}
.nav-toggle span,
.nav-toggle span::before,
.nav-toggle span::after {
  display: block;
  width: 24px;
  height: 2px;
  background: currentColor;
  transition: transform .25s, background-color .25s;
}
.nav-toggle span { position: relative; }
.nav-toggle span::before,
.nav-toggle span::after { content: ""; position: absolute; left: 0; }
.nav-toggle span::before { top: -7px; }
.nav-toggle span::after { top: 7px; }
.nav-open .nav-toggle span { background: transparent; }
.nav-open .nav-toggle span::before { transform: translateY(7px) rotate(45deg); }
.nav-open .nav-toggle span::after { transform: translateY(-7px) rotate(-45deg); }

.header-cta { display: none; }

/* ---------- Hero με βίντεο σε όλη την οθόνη ---------- */

.hero {
  position: relative;
  min-height: 100vh;
  min-height: 100svh;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  background: radial-gradient(90% 70% at 50% 40%, #2a2b2e 0%, var(--black) 70%);
  color: #fff;
  text-align: center;
  isolation: isolate;
}

/* Σκουραίνει το βίντεο ώστε να διαβάζεται το κείμενο */
.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  background: linear-gradient(180deg, rgba(0,0,0,.35) 0%, rgba(0,0,0,.2) 40%, rgba(0,0,0,.8) 100%);
}

.hero-video {
  position: absolute;
  inset: 0;
  z-index: -2;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* Η ζάντα φαίνεται μόνο όσο δεν υπάρχει βίντεο */
/* Animation εισαγωγής: η 3D wireframe ζάντα «έρχεται» από κοντά και μετά κινείται αργά */
.hero.has-video .hero-3d { display: none; }

.hero-3d {
  position: absolute;
  inset: 0;
  z-index: -3;
  overflow: hidden;
  pointer-events: none;
}
.hero-3d img,
.hero-3d canvas {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
}
/* Η εικόνα είναι μόνο για όταν δεν τρέχει το 3D (χωρίς WebGL/JS): αλλιώς θα φαινόταν η τελική ζάντα πριν το intro */
.hero-3d img { object-fit: cover; object-position: 78% center; opacity: 0; transition: opacity .6s ease; }
.hero-3d.is-fallback img, html:not(.js) .hero-3d img { opacity: 1; }
.hero-3d canvas { display: block; opacity: 0; transition: opacity .6s ease; }
.hero-3d.is-ready canvas { opacity: 1; }

/* Το κείμενο εμφανίζεται αφού «έρθει» η ζάντα */
.hero-inner > * { animation: hero-text-in .9s ease both; }
.hero-inner > :nth-child(1) { animation-delay: 1.1s; }
.hero-inner > :nth-child(2) { animation-delay: 1.3s; }
.hero-inner > :nth-child(3) { animation-delay: 1.5s; }
.hero-inner > :nth-child(4) { animation-delay: 1.7s; }
@keyframes hero-text-in {
  from { opacity: 0; transform: translateY(18px); }
  to   { opacity: 1; transform: none; }
}

.hero-inner { padding-block: calc(var(--header-h) + 48px) 96px; }

.video-toggle {
  position: absolute;
  right: 20px;
  bottom: 24px;
  width: 40px;
  height: 40px;
  border: 1px solid rgba(255,255,255,.5);
  background: rgba(0,0,0,.3);
  color: #fff;
  cursor: pointer;
  display: grid;
  place-items: center;
}
.video-toggle[hidden] { display: none; }
.video-toggle:hover { border-color: #fff; }
.icon-pause, .icon-play { display: block; width: 12px; height: 14px; }
.icon-pause { border-inline: 4px solid currentColor; }
.icon-play {
  width: 0;
  height: 0;
  border-block: 7px solid transparent;
  border-left: 12px solid currentColor;
  margin-left: 3px;
}

.eyebrow {
  font-family: var(--font-display);
  font-size: 13px;
  font-weight: 500;
  letter-spacing: .3em;
  text-transform: uppercase;
  color: var(--silver);
}
.eyebrow span { color: var(--red); padding-inline: 6px; }

.hero-title {
  margin-top: 22px;
  font-family: var(--font-display);
  font-size: clamp(48px, 13vw, 120px);
  font-weight: 800;
  letter-spacing: -.005em;
  line-height: .92;
  text-transform: uppercase;
}
.hero-title span { font-weight: 300; }

.hero-lead {
  margin: 26px auto 0;
  max-width: 36em;
  font-size: 17px;
  color: #d4d6d9;
}

.hero-actions {
  margin-top: 40px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  align-items: stretch;
}

/* Κριτικές Google (τέλος αρχικής, στην ενότητα προσφοράς) */
.google-rating {
  margin-top: 28px;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 16px;
  border: 1px solid rgba(255, 255, 255, .18);
  border-radius: 999px;
  background: rgba(0, 0, 0, .35);
  color: #d4d6d9;
  font-size: 14px;
  text-decoration: none;
  transition: border-color .2s ease;
}
.google-rating:hover { border-color: rgba(255, 255, 255, .5); }
.google-rating strong { color: #fff; font-size: 16px; }
.google-rating-stars { color: #fbbc04; letter-spacing: 1px; }

.hero-scroll {
  position: absolute;
  bottom: 28px;
  left: 50%;
  width: 22px;
  height: 36px;
  margin-left: -11px;
  border: 2px solid rgba(255,255,255,.6);
  border-radius: 12px;
  display: none;
}
.hero-scroll::after {
  content: "";
  position: absolute;
  left: 50%;
  top: 7px;
  width: 2px;
  height: 7px;
  margin-left: -1px;
  background: #fff;
  animation: scroll-dot 1.8s ease-in-out infinite;
}
@keyframes scroll-dot {
  0% { opacity: 0; transform: translateY(0); }
  40% { opacity: 1; }
  100% { opacity: 0; transform: translateY(10px); }
}

/* ---------- Κόκκινη λωρίδα ---------- */

.strip {
  background: var(--red);
  color: #fff;
  text-align: center;
  padding: 16px 0;
  font-size: 15px;
}
.strip strong { font-weight: 500; }

/* ---------- Section heads ---------- */

.section-head { text-align: center; }

.section-title {
  font-family: var(--font-display);
  font-size: clamp(30px, 6vw, 46px);
  font-weight: 300;
  letter-spacing: .16em;
  text-transform: uppercase;
}
.section-title::after {
  content: "";
  display: block;
  width: 48px;
  height: 3px;
  margin: 18px auto 0;
  background: var(--red);
}

.section-lead {
  margin-top: 18px;
  color: var(--muted);
  font-size: 17px;
}

/* ---------- Υπηρεσίες (γκαλερί καρτών) ---------- */

.services { padding: 80px 0; background: var(--white); }

.service-grid {
  list-style: none;
  margin: 48px 0 0;
  padding: 0;
  display: grid;
  gap: 24px;
}

.service-card {
  background: var(--white);
  border: 1px solid var(--line);
  transition: border-color .25s, box-shadow .25s;
}
.service-card:hover {
  border-color: var(--ink);
  box-shadow: 0 18px 40px -24px rgba(0,0,0,.45);
}

.service-media {
  position: relative;
  aspect-ratio: 4 / 3;
  overflow: hidden;
  background:
    repeating-linear-gradient(135deg, rgba(255,255,255,.025) 0 2px, transparent 2px 14px),
    radial-gradient(80% 90% at 50% 45%, #2b2c30 0%, #0d0d0e 75%);
}
.service-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform .6s ease;
}
.service-card:hover .service-media img { transform: scale(1.06); }

.service-num {
  position: absolute;
  left: 20px;
  bottom: 12px;
  font-family: var(--font-display);
  font-size: 72px;
  font-weight: 800;
  line-height: 1;
  color: transparent;
  -webkit-text-stroke: 1px rgba(255,255,255,.35);
}

.service-body { padding: 24px 24px 28px; }

.service-card h3 {
  font-family: var(--font-display);
  font-size: 24px;
  font-weight: 700;
  letter-spacing: .06em;
  text-transform: uppercase;
}
.service-card h3 small {
  font-size: 12px;
  letter-spacing: .14em;
  color: var(--red);
  vertical-align: middle;
  margin-left: 6px;
}

.service-card p { margin-top: 12px; color: var(--muted); font-size: 15px; }

.method-list { list-style: none; margin: 12px 0 0; padding: 0; display: grid; gap: 8px; }
.method-list li { color: var(--muted); font-size: 14px; line-height: 1.5; }
.method-list strong { color: var(--ink); font-weight: 600; }

/* Ολόκληρη η κάρτα γίνεται link μέσω του τίτλου */
.service-card { position: relative; }
.card-link { text-decoration: none; }
.card-link::after { content: ""; position: absolute; inset: 0; }
.card-link:focus-visible { outline: none; }
.service-card:has(.card-link:focus-visible) { outline: 2px solid var(--red); outline-offset: 3px; }

.service-card--featured { border-color: var(--red); }
.service-card--featured .service-media {
  background:
    repeating-linear-gradient(135deg, rgba(255,255,255,.03) 0 2px, transparent 2px 14px),
    radial-gradient(80% 90% at 50% 45%, #4a1214 0%, #0d0d0e 75%);
}
.service-badge {
  position: absolute;
  top: 16px;
  left: 16px;
  z-index: 1;
  padding: 6px 10px;
  background: var(--red);
  color: #fff;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 12px;
  letter-spacing: .14em;
  text-transform: uppercase;
}

/* ---------- CTA band ---------- */

.cta-band {
  background: var(--paper);
  border-top: 1px solid var(--line);
  padding: 64px 0;
  text-align: center;
}
.cta-title {
  font-family: var(--font-display);
  font-size: clamp(26px, 5vw, 38px);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .04em;
  line-height: 1.1;
}
.cta-text { margin-top: 10px; color: var(--muted); }
.cta-band .btn { margin-top: 28px; }

/* ---------- Footer ---------- */

.site-footer {
  background: var(--black);
  color: #fff;
  padding-top: 56px;
}

.footer-inner { display: grid; gap: 40px; }

.footer-nav { display: flex; flex-direction: column; gap: 10px; }
.footer-nav a {
  font-family: var(--font-display);
  font-size: 15px;
  letter-spacing: .1em;
  text-transform: uppercase;
  text-decoration: none;
  color: var(--muted-dark);
}
.footer-nav a:hover { color: #fff; }

.footer-tag { margin-top: 18px; font-size: 14px; color: var(--muted-dark); }

.footer-info { margin: 0; display: grid; gap: 20px; }
.footer-info dt {
  font-family: var(--font-display);
  font-size: 12px;
  letter-spacing: .2em;
  text-transform: uppercase;
  color: var(--muted-dark);
}
.footer-info dd { margin: 4px 0 0; font-size: 16px; }
.footer-info a { text-decoration: none; }
.footer-info a:hover { color: var(--red); }

.footer-bottom {
  margin-top: 48px;
  padding-block: 24px;
  border-top: 1px solid var(--line-dark);
  font-size: 13px;
  color: var(--muted-dark);
}

/* ---------- Εσωτερικές σελίδες ---------- */

.page-hero {
  padding: calc(var(--header-h) + 56px) 0 64px;
  background:
    radial-gradient(70% 90% at 85% 30%, #26272a 0%, transparent 70%),
    var(--black);
  color: #fff;
}
.page-hero--feature {
  background:
    radial-gradient(60% 90% at 85% 30%, rgba(224,31,38,.28) 0%, transparent 70%),
    var(--black);
}
.page-title {
  margin-top: 18px;
  font-family: var(--font-display);
  font-size: clamp(44px, 11vw, 104px);
  font-weight: 800;
  line-height: .92;
  text-transform: uppercase;
}
.page-lead { margin-top: 24px; max-width: 40em; font-size: 17px; color: #d4d6d9; }
.hero-actions--left { justify-content: flex-start; }

.facts { list-style: none; margin: 28px 0 0; padding: 0; display: flex; flex-wrap: wrap; gap: 10px; }
.facts li {
  padding: 10px 16px;
  border: 1px solid rgba(255,255,255,.25);
  font-size: 15px;
  color: #d4d6d9;
}
.facts strong {
  font-family: var(--font-display);
  font-weight: 700;
  letter-spacing: .06em;
  text-transform: uppercase;
  color: #fff;
}

.section { padding: 80px 0; }
.section--dark { background: var(--black); color: #fff; }
.section--dark .section-lead { color: var(--muted-dark); }
.section--paper { background: var(--paper); }
.narrow { max-width: 820px; }

.section-kicker {
  font-family: var(--font-display);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: .22em;
  text-transform: uppercase;
  color: var(--red);
}

.section-head .todo { margin-top: 12px; }

/* Split: εικόνα + κείμενο */
.split { display: grid; gap: 40px; align-items: center; }
.split-title {
  margin-top: 14px;
  font-family: var(--font-display);
  font-size: clamp(28px, 5vw, 42px);
  font-weight: 700;
  text-transform: uppercase;
  line-height: 1.05;
}
.split-title--xl { font-size: clamp(36px, 7vw, 64px); font-weight: 800; }
.split-body p:not(.section-kicker) { margin-top: 18px; color: var(--muted); }
.section--dark .split-body p:not(.section-kicker),
.feature .split-body p:not(.section-kicker) { color: #c4c7cb; }

.media-placeholder {
  aspect-ratio: 4 / 3;
  background:
    repeating-linear-gradient(135deg, rgba(255,255,255,.03) 0 2px, transparent 2px 14px),
    radial-gradient(80% 90% at 50% 45%, #2b2c30 0%, #0d0d0e 75%);
}
.split-media img { width: 100%; aspect-ratio: 4 / 3; object-fit: cover; }

/* Προβεβλημένη βαφή στην αρχική */
.feature {
  padding: 88px 0;
  background:
    radial-gradient(60% 80% at 100% 0%, rgba(224,31,38,.22) 0%, transparent 70%),
    var(--black);
  color: #fff;
}
.feature-points { list-style: none; margin: 24px 0 0; padding: 0; display: grid; gap: 10px; }
.feature-points li { padding-left: 22px; position: relative; color: #e4e6e8; }
.feature-points li::before {
  content: "";
  position: absolute;
  left: 0;
  top: .65em;
  width: 10px;
  height: 2px;
  background: var(--red);
}
.feature .hero-actions { margin-top: 32px; }

/* Πλεονεκτήματα */
.benefit-grid { list-style: none; margin: 48px 0 0; padding: 0; display: grid; gap: 1px; background: var(--line); border: 1px solid var(--line); }
.benefit { background: var(--white); padding: 32px 24px; }
.benefit h3 {
  font-family: var(--font-display);
  font-size: 22px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .04em;
}
.benefit h3::before {
  content: "";
  display: block;
  width: 28px;
  height: 3px;
  margin-bottom: 18px;
  background: var(--red);
}
.benefit p { margin-top: 12px; color: var(--muted); }

/* Βήματα διαδικασίας */
.steps { list-style: none; margin: 48px 0 0; padding: 0; display: grid; gap: 1px; background: var(--line-dark); border: 1px solid var(--line-dark); }
.step { background: var(--black); padding: 28px 24px 32px; }
.step-num {
  font-family: var(--font-display);
  font-size: 44px;
  font-weight: 800;
  line-height: 1;
  color: transparent;
  -webkit-text-stroke: 1px var(--red);
}
.step h3 {
  margin-top: 16px;
  font-family: var(--font-display);
  font-size: 20px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .04em;
}
.step p { margin-top: 10px; color: var(--muted-dark); font-size: 15px; }

/* Φινιρίσματα */
.finish-grid { list-style: none; margin: 40px 0 0; padding: 0; display: grid; grid-template-columns: repeat(2, 1fr); gap: 16px; }
.finish {
  background: var(--white);
  border: 1px solid var(--line);
  padding: 20px;
  text-align: center;
  font-family: var(--font-display);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .08em;
}
.swatch { display: block; aspect-ratio: 1; margin-bottom: 16px; border-radius: 50%; }
.swatch--matte { background: #1b1c1e; }
.swatch--satin { background: radial-gradient(circle at 35% 30%, #4a4c50, #17181a 70%); }
.swatch--gloss { background: radial-gradient(circle at 32% 28%, #ffffff 0 6%, #3a3c40 22%, #0c0c0d 72%); }
.swatch--cut { background: conic-gradient(#d9dce0 0 12%, #141414 12% 20%, #d9dce0 20% 32%, #141414 32% 40%, #d9dce0 40% 52%, #141414 52% 60%, #d9dce0 60% 72%, #141414 72% 80%, #d9dce0 80% 92%, #141414 92%); }

/* FAQ */
.faq { margin-top: 40px; border-top: 1px solid var(--line); }
.faq details { border-bottom: 1px solid var(--line); }
.faq summary {
  list-style: none;
  cursor: pointer;
  padding: 22px 40px 22px 0;
  position: relative;
  font-family: var(--font-display);
  font-size: 19px;
  font-weight: 700;
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after {
  content: "+";
  position: absolute;
  right: 4px;
  top: 50%;
  translate: 0 -50%;
  font-size: 26px;
  font-weight: 300;
  color: var(--red);
}
.faq details[open] summary::after { content: "–"; }
.faq details p { padding-bottom: 22px; color: var(--muted); }

/* Μάρκες */
.brand-grid { list-style: none; margin: 48px 0 0; padding: 0; display: grid; grid-template-columns: repeat(2, 1fr); gap: 1px; background: var(--line); border: 1px solid var(--line); }
.brand-tile {
  background: var(--white);
  min-height: 110px;
  display: grid;
  place-items: center;
  padding: 16px;
  font-family: var(--font-display);
  font-size: 20px;
  font-weight: 700;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: #8a8e94;
  scroll-margin-top: calc(var(--header-h) + 16px);
  transition: color .2s, background-color .2s;
}
.brand-tile:hover { color: var(--ink); background: var(--paper); }

.brand-rows { margin-top: 48px; display: grid; gap: 32px; }
.brand-row { border-top: 1px solid var(--line); padding-top: 24px; }
.brand-row h3 {
  font-family: var(--font-display);
  font-size: 15px;
  font-weight: 700;
  letter-spacing: .2em;
  text-transform: uppercase;
}
.brand-row h3 a { text-decoration: none; color: var(--red); }
.brand-row h3 a::after { content: " →"; }
.brand-inline { list-style: none; margin: 16px 0 0; padding: 0; display: flex; flex-wrap: wrap; gap: 10px 28px; }
.brand-inline li {
  font-family: var(--font-display);
  font-size: 22px;
  font-weight: 700;
  letter-spacing: .06em;
  text-transform: uppercase;
  color: #8a8e94;
}

/* Κατηγορίες μαρκών (Premium / Ποιότητα-τιμή / Οικονομικά) */
.tiers { margin-top: 48px; display: grid; gap: 48px; }
.tier-head { display: grid; gap: 8px; margin-bottom: 20px; }
.tier-head h3 {
  font-family: var(--font-display);
  font-size: 26px;
  font-weight: 800;
  letter-spacing: .06em;
  text-transform: uppercase;
}
.tier-head p { color: var(--muted); }
.tier .brand-grid { margin-top: 0; }

/* Μετρητής 3 γραμμών: 3 κόκκινες = premium, 2 = ποιότητα-τιμή, 1 = οικονομικά */
.tier-meter { display: inline-flex; gap: 4px; }
.tier-meter i { width: 22px; height: 4px; background: var(--line); }
.tier--1 .tier-meter i,
.tier-meter.tier--1 i { background: var(--red); }
.tier--2 .tier-meter i:nth-child(-n+2),
.tier-meter.tier--2 i:nth-child(-n+2) { background: var(--red); }
.tier--3 .tier-meter i:first-child,
.tier-meter.tier--3 i:first-child { background: var(--red); }

.tier--1 .brand-tile { color: var(--ink); font-size: 24px; min-height: 130px; }
.tier--1 .brand-grid { border-color: var(--ink); }
.tier--2 .brand-tile { color: #5a5e64; }
.tier--3 .brand-tile { color: #4a4e54; font-size: 18px; min-height: 90px; }

/* Λογότυπα μέσα στα πλακίδια: premium σε πλήρες χρώμα, οι άλλες κατηγορίες πιο σβηστές */
.brand-tile img {
  max-width: 78%;
  max-height: 56px;
  width: auto;
  height: auto;
  object-fit: contain;
  transition: filter .25s, opacity .25s;
}
.tier--1 .brand-tile img { max-height: 70px; }
.tier--2 .brand-tile img { max-height: 52px; }
.tier--3 .brand-tile img { filter: saturate(.85); max-height: 44px; }
.brand-tile:hover img { filter: none; opacity: 1; }

/* TPMS */
.tpms-visual {
  position: relative;
  margin: 0;
  aspect-ratio: 4 / 3;
  overflow: hidden;
  background: #231f20;
}
/* contain: φαίνεται ολόκληρο το σύμβολο, το φόντο του κάδρου έχει το ίδιο χρώμα με την εικόνα */
.tpms-visual img { width: 100%; height: 100%; object-fit: contain; }
.tpms-caption {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 18px;
  text-align: center;
  font-family: var(--font-display);
  font-size: 22px;
  font-weight: 700;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: #fff;
}
.feature-points--dark li { color: var(--ink); }

.service-card--tpms .service-media { background: #231f20; }
.service-card--tpms .service-media img { object-fit: contain; }
.service-card--tpms:hover .service-media img { transform: none; }

/* Ένδειξη εγγύησης πάνω στο πλακίδιο */
.brand-tile { position: relative; }
.warranty-badge {
  position: absolute;
  top: 10px;
  right: 10px;
  padding: 3px 8px 3px 22px;
  background: var(--ink);
  color: #fff;
  font-family: var(--font-display);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: .12em;
  text-transform: uppercase;
}
.warranty-badge::before {
  content: "";
  position: absolute;
  left: 8px;
  top: 50%;
  width: 8px;
  height: 4px;
  margin-top: -3px;
  border-left: 2px solid var(--red);
  border-bottom: 2px solid var(--red);
  transform: rotate(-45deg);
}

/* Ενότητα εγγύησης */
.warranty { padding: 72px 0; background: var(--black); color: #fff; }
.warranty-inner { display: grid; gap: 40px; align-items: center; }
.warranty .split-title span { font-weight: 300; }
.warranty-body p:not(.section-kicker) { margin-top: 18px; color: #c4c7cb; max-width: 34em; }
.warranty-logos { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(2, 1fr); gap: 12px; }
.warranty-logos li { background: #fff; display: grid; place-items: center; min-height: 84px; padding: 12px; }
.warranty-logos img { max-width: 80%; max-height: 44px; object-fit: contain; }

.warranty-note {
  display: inline-block;
  margin-top: 20px;
  padding: 10px 14px;
  border-left: 3px solid var(--red);
  background: var(--paper);
  font-size: 14px;
  text-decoration: none;
  color: var(--muted);
}
.warranty-note strong { color: var(--ink); font-weight: 600; }
.warranty-note::after { content: " →"; color: var(--red); }

.brand-tile--goodyear, .logo-text--goodyear {
  font-family: var(--font-display);
  font-style: italic;
  font-weight: 800;
  letter-spacing: .02em;
  color: #0b2e75;
  text-transform: uppercase;
}
.tier--1 .brand-tile--goodyear { color: #0b2e75; font-size: 30px; }

/* Header σε μικρότερες οθόνες υπολογιστή: χωράει μενού + γλώσσα + κουμπί χωρίς να σπάνε οι λέξεις */
.brand { flex: none; }
@media (min-width: 960px) and (max-width: 1359px) {
  .header-inner { gap: 20px; }
  .site-nav { gap: 18px; }
  .site-nav a { font-size: 14px; letter-spacing: .07em; }
  .lang-switch { margin-right: 4px; }
}
@media (min-width: 960px) and (max-width: 1099px) {
  .site-header .header-cta { display: none; }
  .site-header .brand-logo { height: 30px; }
}

/* Αλλαγή γλώσσας (tools/i18n.py) */
.lang-switch { display: flex; gap: 2px; margin-left: auto; margin-right: 12px; }
.lang-switch a {
  padding: 6px 7px;
  font-family: var(--font-display);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: .08em;
  color: var(--muted-dark);
  text-decoration: none;
}
.lang-switch a:hover { color: #fff; }
.lang-switch a[aria-current] { color: #fff; box-shadow: inset 0 -2px 0 var(--red); }

/* Σελίδες μαρκών και υπηρεσιών (φτιάχνονται από tools/build_pages.py) */
.breadcrumb { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 22px; font-size: 13px; color: var(--muted-dark); }
.breadcrumb a { color: var(--muted-dark); text-decoration: none; }
.breadcrumb a:hover { color: #fff; }
.breadcrumb [aria-current] { color: #fff; }
.page-title--md { font-size: clamp(38px, 8vw, 80px); }
.brand-logo-box {
  display: grid;
  place-items: center;
  min-height: 220px;
  padding: 40px;
  background: #fff;
  border: 1px solid var(--line);
}
.brand-logo-box img { max-width: 80%; max-height: 120px; width: auto; height: auto; object-fit: contain; }
.brand-logo-text { font-family: var(--font-display); font-size: 48px; font-weight: 800; letter-spacing: .08em; text-transform: uppercase; }
.brand-series-title {
  margin-top: 26px;
  font-family: var(--font-display);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: .14em;
  text-transform: uppercase;
}
.brand-series { list-style: none; margin: 10px 0 0; padding: 0; display: flex; flex-wrap: wrap; gap: 8px; }
.brand-series li { padding: 6px 12px; border: 1px solid var(--line); font-size: 15px; }
.tier-line { margin-top: 24px; }
.tier-line .tier-meter { display: inline-flex; vertical-align: middle; margin-right: 8px; }
.related-brands { justify-content: center; margin-top: 32px; }
.related-brands a { display: block; }
.brand-tile > a { display: grid; place-items: center; width: 100%; height: 100%; color: inherit; text-decoration: none; }
.logo-strip a { display: block; }
.related-title {
  margin-top: 56px;
  font-family: var(--font-display);
  font-size: 15px;
  font-weight: 700;
  letter-spacing: .14em;
  text-transform: uppercase;
}
.related-links { list-style: none; margin: 14px 0 0; padding: 0; display: flex; flex-wrap: wrap; gap: 8px; }
.related-links a { display: inline-block; padding: 9px 14px; border: 1px solid var(--line); text-decoration: none; color: var(--ink); }
.related-links a:hover { border-color: var(--ink); }
.prose h2 { margin-top: 36px; font-family: var(--font-display); font-size: 22px; font-weight: 700; text-transform: uppercase; letter-spacing: .04em; }
.prose h2:first-child { margin-top: 0; }
.prose p { margin-top: 10px; color: var(--muted); }
.prose a, .qf-consent a, .footer-bottom a { color: inherit; }

/* Χρωματιστής ζάντας 3D (xromatistis-zantas.html, assets/js/configurator.js) */
.cfg { display: grid; background: var(--black); color: #fff; padding-top: var(--header-h); }
.cfg-stage {
  position: relative;
  height: 58vh;
  min-height: 340px;
  background: radial-gradient(60% 60% at 50% 45%, #2a2b2f 0%, #121214 60%, var(--black) 100%);
  overflow: hidden;
}
.cfg-stage canvas { position: absolute; inset: 0; width: 100%; height: 100%; display: block; cursor: grab; touch-action: pan-y; }
.cfg-stage canvas:active { cursor: grabbing; }
.cfg-hint {
  position: absolute; left: 50%; bottom: 14px; transform: translateX(-50%);
  font-size: 13px; color: var(--muted-dark); pointer-events: none; white-space: nowrap;
}
.cfg-fallback { display: none; position: absolute; inset: 0; place-content: center; padding: 24px; text-align: center; color: var(--muted-dark); }
.cfg.is-fallback .cfg-fallback { display: grid; }
.cfg.is-fallback .cfg-hint { display: none; }
.cfg-panel { padding: 28px var(--gutter) 48px; background: #111113; }
.cfg-title { margin-top: 8px; font-family: var(--font-display); font-size: clamp(30px, 5vw, 44px); font-weight: 800; line-height: 1; text-transform: uppercase; }
.cfg-lead { margin-top: 12px; color: #c4c7cb; }
.cfg-label {
  margin-top: 28px; font-family: var(--font-display); font-size: 13px; font-weight: 700;
  letter-spacing: .16em; text-transform: uppercase; color: var(--muted-dark);
}
.cfg-swatches { margin-top: 12px; display: grid; grid-template-columns: repeat(auto-fill, minmax(92px, 1fr)); gap: 8px; }
.cfg-swatch {
  position: relative; display: grid; justify-items: center; gap: 6px; padding: 10px 6px;
  background: #19191c; border: 1px solid #2a2a2e; color: #fff; font: inherit; font-size: 13px; cursor: pointer;
}
.cfg-swatch span { width: 34px; height: 34px; border-radius: 50%; border: 1px solid rgba(255,255,255,.25); }
.cfg-swatch small { font-size: 11px; color: var(--muted-dark); }
.cfg-swatch:hover { border-color: #55555b; }
.cfg-swatch[aria-pressed="true"] { border-color: var(--red); box-shadow: inset 0 0 0 1px var(--red); }
.cfg-custom input { position: absolute; inset: 0; width: 100%; height: 100%; opacity: 0; cursor: pointer; }
.cfg-custom span { background: conic-gradient(#e01f26, #f0ca00, #2ea043, #005387, #7a1f2b, #e01f26); }
.cfg-finishes { margin-top: 12px; display: grid; grid-template-columns: repeat(3, 1fr); gap: 8px; }
.cfg-finishes button {
  padding: 12px 8px; background: #19191c; border: 1px solid #2a2a2e; color: #fff;
  font-family: var(--font-display); font-size: 15px; font-weight: 700; letter-spacing: .08em; text-transform: uppercase; cursor: pointer;
}
.cfg-finishes button[aria-pressed="true"] { background: #fff; color: var(--black); border-color: #fff; }
.cfg-dc { margin-top: 24px; display: flex; gap: 14px; align-items: center; cursor: pointer; }
.cfg-dc input { position: absolute; opacity: 0; }
.cfg-toggle { flex: none; position: relative; width: 46px; height: 26px; border-radius: 13px; background: #2a2a2e; transition: background .2s; }
.cfg-toggle::after {
  content: ""; position: absolute; top: 3px; left: 3px; width: 20px; height: 20px; border-radius: 50%;
  background: #fff; transition: transform .2s;
}
.cfg-dc input:checked + .cfg-toggle { background: var(--red); }
.cfg-dc input:checked + .cfg-toggle::after { transform: translateX(20px); }
.cfg-dc input:focus-visible + .cfg-toggle { outline: 2px solid #fff; outline-offset: 2px; }
.cfg-dc small { display: block; margin-top: 2px; font-size: 13px; color: var(--muted-dark); }
.cfg-choice { margin-top: 28px; padding: 14px 16px; border-left: 3px solid var(--red); background: #19191c; }
.cfg-choice span { display: block; font-size: 12px; letter-spacing: .14em; text-transform: uppercase; color: var(--muted-dark); }
.cfg-summary { display: block; margin-top: 4px; font-size: 17px; font-weight: 500; }
.cfg-cta { margin-top: 18px; width: 100%; }
.cfg-note { margin-top: 14px; font-size: 13px; color: var(--muted-dark); }
@media (min-width: 1000px) {
  .cfg { grid-template-columns: 1fr 440px; min-height: 100vh; }
  .cfg-stage { height: auto; min-height: calc(100vh - var(--header-h)); }
  .cfg-panel { padding: 36px 36px 48px; max-height: calc(100vh - var(--header-h)); overflow-y: auto; }
  .cfg-panel .breadcrumb { margin-bottom: 14px; }
}

/* Replica: κατηγορία χωρίς λογότυπο */
.brand-tile--replica {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 26px;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: var(--ink);
  align-content: center;
  text-align: center;
}
.brand-tile--replica small {
  display: block;
  margin-top: 4px;
  font-family: var(--font-body);
  font-size: 13px;
  font-weight: 400;
  letter-spacing: 0;
  text-transform: none;
  color: var(--muted);
}

/* Σειρές λογοτύπων στην αρχική */
.logo-strip { list-style: none; margin: 12px 0 0; padding: 0; display: flex; flex-wrap: wrap; align-items: center; gap: 14px 26px; }
.logo-strip img { height: 26px; width: auto; max-width: 130px; object-fit: contain; }
.logo-strip--1 img { height: 30px; }
.logo-strip--3 img { height: 24px; filter: saturate(.85); }
.logo-text { font-size: 22px; line-height: 1; }
.logo-more {
  font-family: var(--font-display);
  font-weight: 700;
  color: var(--red);
  text-decoration: none;
}

.brand-tier-label {
  margin-top: 22px;
  display: flex;
  align-items: center;
  gap: 12px;
  font-family: var(--font-display);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--muted);
}
.brand-tier-label .tier-meter i { width: 14px; height: 3px; }
.brand-row .brand-tier-label + .brand-inline { margin-top: 10px; }
.brand-inline--premium li { color: var(--ink); }
.brand-inline--small li { font-size: 17px; }

/* Οδηγός διάστασης ελαστικού */
.size-guide { background: var(--black); color: #fff; padding: 28px 24px; }
.size-code {
  font-family: var(--font-display);
  font-size: clamp(30px, 8vw, 48px);
  font-weight: 800;
  letter-spacing: .04em;
  white-space: nowrap;
}
.size-code span { color: #fff; }
.size-code span:nth-child(odd) { color: var(--red); }
.size-legend { margin: 20px 0 0; display: grid; gap: 10px; }
.size-legend div { display: grid; grid-template-columns: 48px 1fr; gap: 12px; }
.size-legend dt { font-family: var(--font-display); font-weight: 700; color: var(--red); }
.size-legend dd { margin: 0; color: var(--muted-dark); }

/* Λίστα ελέγχου */
.checklist { margin: 0; padding: 0; list-style: none; counter-reset: c; display: grid; gap: 12px; }
.checklist li {
  counter-increment: c;
  background: var(--white);
  border: 1px solid var(--line);
  padding: 16px 18px 16px 60px;
  position: relative;
  font-weight: 500;
}
.checklist li::before {
  content: counter(c, decimal-leading-zero);
  position: absolute;
  left: 18px;
  top: 50%;
  translate: 0 -50%;
  font-family: var(--font-display);
  font-weight: 800;
  color: var(--red);
}

/* Κάρτες-σύνδεσμοι */
.link-cards { list-style: none; margin: 40px 0 0; padding: 0; display: grid; gap: 16px; }
.link-cards a {
  display: block;
  height: 100%;
  padding: 28px 24px;
  border: 1px solid var(--line);
  text-decoration: none;
  transition: border-color .2s;
}
.link-cards a:hover { border-color: var(--ink); }
.link-cards h3 {
  font-family: var(--font-display);
  font-size: 22px;
  font-weight: 700;
  text-transform: uppercase;
}
.link-cards h3::after { content: " →"; color: var(--red); }
.link-cards p { margin-top: 10px; color: var(--muted); }
.link-cards--dark a { border-color: var(--line-dark); }
.link-cards--dark a:hover { border-color: #fff; }
.link-cards--dark p { color: var(--muted-dark); }
.link-cards .is-featured a { border-color: var(--red); background: rgba(224,31,38,.08); }

/* Λωρίδα με περιεχόμενα */
.strip-items { display: flex; flex-wrap: wrap; justify-content: center; gap: 6px 22px; }
.strip-items span, .strip-items strong {
  font-family: var(--font-display);
  font-weight: 700;
  letter-spacing: .12em;
  text-transform: uppercase;
}
.strip-items strong { color: var(--black); }

/* ---------- Ενότητες τύπου Vossen ---------- */

.text-link {
  display: inline-block;
  margin-top: 24px;
  font-family: var(--font-display);
  font-weight: 700;
  letter-spacing: .14em;
  text-transform: uppercase;
  text-decoration: none;
  border-bottom: 2px solid var(--red);
  padding-bottom: 4px;
}
.text-link::after { content: " →"; color: var(--red); }

.btn-light { background: #fff; color: var(--black); }
.btn-light:hover { background: var(--black); color: #fff; }

/* Κάρτα βίντεο: προεπισκόπηση σε loop, πατάς και ανοίγει ολόκληρο */
.video-card {
  position: relative;
  display: block;
  width: 100%;
  aspect-ratio: 16 / 9;
  padding: 0;
  border: 0;
  overflow: hidden;
  cursor: pointer;
  background:
    repeating-linear-gradient(135deg, rgba(255,255,255,.03) 0 2px, transparent 2px 14px),
    radial-gradient(80% 90% at 50% 45%, #2b2c30 0%, #0d0d0e 75%);
  color: #fff;
  text-align: left;
}
.video-card-preview { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.video-card::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 50%, rgba(0,0,0,.65));
  transition: background-color .3s;
}
.video-card:hover::after { background-color: rgba(0,0,0,.15); }
.play-btn {
  position: absolute;
  z-index: 1;
  left: 50%;
  top: 50%;
  width: 76px;
  height: 76px;
  translate: -50% -50%;
  border-radius: 50%;
  background: var(--red);
  transition: transform .25s;
}
.play-btn::before {
  content: "";
  position: absolute;
  left: 31px;
  top: 25px;
  border-block: 13px solid transparent;
  border-left: 21px solid #fff;
}
.video-card:hover .play-btn { transform: scale(1.08); }
.video-card-label {
  position: absolute;
  z-index: 1;
  left: 20px;
  bottom: 16px;
  font-family: var(--font-display);
  font-weight: 700;
  letter-spacing: .14em;
  text-transform: uppercase;
}
.video-card--wide { margin-top: 48px; aspect-ratio: 21 / 9; }

.btn-play { gap: 12px; cursor: pointer; background: none; font: inherit; }
.btn.btn-play { font-family: var(--font-display); }
.play-icon { width: 0; height: 0; border-block: 7px solid transparent; border-left: 11px solid currentColor; }

/* Popup βίντεο */
.video-modal {
  width: min(1100px, 94vw);
  padding: 0;
  border: 0;
  background: #000;
  color: #fff;
}
.video-modal::backdrop { background: rgba(0,0,0,.85); }
.video-modal video { display: block; width: 100%; max-height: 80vh; background: #000; }
.video-modal-close {
  position: absolute;
  top: 8px;
  right: 8px;
  z-index: 2;
  width: 44px;
  height: 44px;
  border: 0;
  background: rgba(0,0,0,.6);
  color: #fff;
  font-size: 28px;
  line-height: 1;
  cursor: pointer;
}
.video-modal-msg {
  padding: 64px 24px;
  text-align: center;
  font-family: var(--font-display);
  font-size: 20px;
  letter-spacing: .06em;
  text-transform: uppercase;
}

/* Χειροποίητη δουλειά */
.handcraft { padding: 80px 0; background: var(--white); }

/* Κατηγορίες */
.cats { padding: 0 0 80px; background: var(--white); }
.cat-grid { margin-top: 40px; display: grid; gap: 20px; }
.cat-card {
  position: relative;
  display: flex;
  align-items: flex-end;
  min-height: 360px;
  overflow: hidden;
  color: #fff;
  text-decoration: none;
  isolation: isolate;
}
.cat-card::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -2;
  background-size: cover;
  background-position: center;
  transition: transform .8s ease;
}
.cat-card--elastika::before {
  background-image: url("../img/cat-elastika.jpg?v=2"), radial-gradient(80% 90% at 30% 30%, #34363a 0%, #0d0d0e 75%);
}
.cat-card--vafi::before {
  background-image: url("../img/cat-vafi.jpg"), radial-gradient(80% 90% at 70% 30%, #5a1418 0%, #0d0d0e 75%);
}
.cat-card::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  background: linear-gradient(180deg, transparent 30%, rgba(0,0,0,.8));
}
.cat-card:hover::before { transform: scale(1.05); }
.cat-body { display: grid; gap: 10px; padding: 28px; }
.cat-title {
  font-family: var(--font-display);
  font-size: clamp(34px, 6vw, 52px);
  font-weight: 800;
  line-height: 1;
  text-transform: uppercase;
}
.cat-meta { max-width: 30em; color: #d4d6d9; }
.cat-cta {
  margin-top: 6px;
  font-family: var(--font-display);
  font-weight: 700;
  letter-spacing: .14em;
  text-transform: uppercase;
}
.cat-cta::after { content: " →"; color: var(--red); }
.cats-more { margin-top: 8px; display: flex; flex-wrap: wrap; justify-content: center; gap: 0 32px; }

/* Parallax banner */
.parallax-banner {
  position: relative;
  min-height: 60vh;
  display: flex;
  align-items: center;
  overflow: hidden;
  color: #fff;
  isolation: isolate;
}
.parallax-media {
  position: absolute;
  inset: -15% 0;
  z-index: -1;
  background:
    linear-gradient(90deg, rgba(0,0,0,.75), rgba(0,0,0,.2)),
    url("../img/banner.jpg") center / cover no-repeat,
    radial-gradient(70% 90% at 70% 40%, #3a1012 0%, #0a0a0a 70%);
  will-change: transform;
}
.parallax-quote {
  font-family: var(--font-display);
  font-size: clamp(40px, 8vw, 88px);
  font-weight: 800;
  line-height: .95;
  text-transform: uppercase;
}
.parallax-quote span { font-weight: 300; }

/* Καρτέλες */
.tabs { margin-top: 32px; display: flex; justify-content: center; gap: 8px; }
.tab {
  padding: 12px 22px;
  border: 1px solid var(--line);
  background: none;
  font-family: var(--font-display);
  font-size: 15px;
  font-weight: 700;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--muted);
  cursor: pointer;
}
.tab[aria-selected="true"] { background: var(--ink); border-color: var(--ink); color: #fff; }
.tab-panel { margin-top: 32px; }

/* Πριν / Μετά */
.ba-grid { display: grid; gap: 28px; }
.ba { margin: 0; }
.ba-frame { position: relative; aspect-ratio: 4 / 3; overflow: hidden; --pos: 50%; }
.ba-img { position: absolute; inset: 0; }
.ba-img img { width: 100%; height: 100%; object-fit: cover; }
.ba-before { background: radial-gradient(80% 90% at 50% 45%, #6b6458 0%, #2a2724 75%); }
.ba-after {
  background: radial-gradient(80% 90% at 50% 45%, #2b2c30 0%, #0d0d0e 75%);
  clip-path: inset(0 0 0 var(--pos));
}
.ba-tag {
  position: absolute;
  top: 14px;
  padding: 5px 10px;
  background: rgba(0,0,0,.6);
  color: #fff;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 13px;
  letter-spacing: .14em;
  text-transform: uppercase;
}
.ba-before .ba-tag { left: 14px; }
.ba-after .ba-tag { right: 14px; background: var(--red); }
.ba-handle {
  position: absolute;
  top: 0;
  bottom: 0;
  left: var(--pos);
  width: 2px;
  margin-left: -1px;
  background: #fff;
  pointer-events: none;
}
.ba-handle::after {
  content: "‹ ›";
  position: absolute;
  top: 50%;
  left: 50%;
  translate: -50% -50%;
  width: 44px;
  height: 44px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  background: #fff;
  color: var(--ink);
  font-weight: 700;
  font-size: 18px;
}
.ba-range {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  margin: 0;
  opacity: 0;
  cursor: ew-resize;
}
.ba-frame:has(.ba-range:focus-visible) { outline: 2px solid var(--red); outline-offset: 3px; }
.ba figcaption { margin-top: 12px; color: var(--muted); font-size: 15px; }

/* Γκαλερί αυτοκινήτων */
.car-grid { list-style: none; margin: 0; padding: 0; display: grid; gap: 24px; }
.car-media {
  aspect-ratio: 3 / 2;
  background:
    repeating-linear-gradient(135deg, rgba(255,255,255,.03) 0 2px, transparent 2px 14px),
    radial-gradient(80% 90% at 50% 45%, #2b2c30 0%, #0d0d0e 75%);
  overflow: hidden;
}
.car-media img { width: 100%; height: 100%; object-fit: cover; transition: transform .6s; }
.car:hover .car-media img { transform: scale(1.05); }
.car-title {
  margin-top: 12px;
  font-family: var(--font-display);
  font-size: 20px;
  font-weight: 700;
  text-transform: uppercase;
}
.car-meta { color: var(--muted); font-size: 14px; }

/* Αξεσουάρ τροχών */
.acc-grid { list-style: none; margin: 48px 0 0; padding: 0; display: grid; gap: 20px; }
.acc-card {
  border: 1px solid var(--line);
  padding: 28px 24px 32px;
  scroll-margin-top: calc(var(--header-h) + 16px);
  transition: border-color .25s;
}
.acc-card:hover { border-color: var(--ink); }
.acc-media {
  width: 72px;
  height: 72px;
  color: var(--red);
}
.acc-media img { width: 100%; height: 100%; object-fit: cover; }
.acc-card h3 {
  margin-top: 20px;
  font-family: var(--font-display);
  font-size: 24px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .04em;
}
.acc-card > p { margin-top: 12px; color: var(--muted); }
.acc-card h3 small {
  font-size: 13px;
  letter-spacing: .14em;
  color: var(--red);
  vertical-align: middle;
  margin-left: 6px;
}
.acc-points { list-style: none; margin: 18px 0 0; padding: 18px 0 0; border-top: 1px solid var(--line); display: grid; gap: 8px; }
.acc-points li { position: relative; padding-left: 20px; font-size: 15px; }
.acc-points li::before {
  content: "";
  position: absolute;
  left: 0;
  top: .7em;
  width: 10px;
  height: 2px;
  background: var(--red);
}
.acc-cta { margin-top: 40px; display: flex; flex-direction: column; align-items: flex-start; gap: 16px; }
.acc-cta p { color: var(--muted); }

/* Ζήτα προσφορά */
.quote-band { background: var(--red); color: #fff; padding: 56px 0; }
.quote-inner { display: grid; gap: 24px; align-items: center; }
.quote-title {
  font-family: var(--font-display);
  font-size: clamp(34px, 6vw, 56px);
  font-weight: 800;
  line-height: 1;
  text-transform: uppercase;
}
.quote-text { margin-top: 8px; color: rgba(255,255,255,.9); }

/* Φόρμα προσφοράς (ίδια στοιχεία με το έντυπο προσφοράς του μαγαζιού) */
.quote-section { background: var(--ink); color: #fff; padding: 72px 0; border-top: 4px solid var(--red); }
.quote-layout { display: grid; gap: 40px; }
.quote-section .quote-title { margin-top: 10px; }
.quote-section .quote-text { color: #c4c7cb; font-size: 17px; }
.quote-points { list-style: none; margin: 28px 0 0; padding: 0; display: grid; gap: 14px; color: #c4c7cb; }
.quote-points li { position: relative; padding-left: 30px; }
.quote-points li::before {
  content: "";
  position: absolute;
  left: 2px;
  top: .35em;
  width: 14px;
  height: 7px;
  border-left: 2px solid var(--red);
  border-bottom: 2px solid var(--red);
  transform: rotate(-45deg);
}
.quote-points strong { color: #fff; font-weight: 500; }
.quote-call { margin-top: 28px; color: var(--muted-dark); }
.quote-call a { color: #fff; font-family: var(--font-display); font-size: 22px; font-weight: 700; text-decoration: none; margin-left: 6px; }

.quote-form { background: #fff; color: var(--ink); padding: 28px 20px; display: grid; gap: 18px; }
.quote-form .hp { position: absolute; left: -9999px; }
.qf-services { border: 0; margin: 0; padding: 0; display: flex; flex-wrap: wrap; gap: 8px; }
.qf-services legend {
  width: 100%;
  margin-bottom: 10px;
  font-family: var(--font-display);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: .14em;
  text-transform: uppercase;
}
.qf-services label { position: relative; cursor: pointer; }
.qf-services input { position: absolute; opacity: 0; }
.qf-services span {
  display: inline-block;
  padding: 9px 14px;
  border: 1px solid var(--line);
  font-size: 15px;
  transition: background .15s ease, border-color .15s ease, color .15s ease;
}
.qf-services label:hover span { border-color: var(--ink); }
.qf-services input:checked + span { background: var(--ink); border-color: var(--ink); color: #fff; }
.qf-services input:focus-visible + span { outline: 2px solid var(--red); outline-offset: 2px; }

.qf-tires { display: grid; gap: 18px; padding: 18px; background: var(--paper); }
.qf-tires[hidden] { display: none; }
.qf-row { display: grid; gap: 18px; }
.qf-field { display: grid; gap: 6px; }
.qf-field > span {
  font-family: var(--font-display);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: .14em;
  text-transform: uppercase;
}
.qf-field input,
.qf-field select,
.qf-field textarea {
  width: 100%;
  padding: 12px 14px;
  border: 1px solid #cfd2d6;
  border-radius: 0;
  background: #fff;
  color: var(--ink);
  font: inherit;
  font-size: 16px;
}
.qf-field textarea { resize: vertical; }
.qf-field input:focus,
.qf-field select:focus,
.qf-field textarea:focus { outline: none; border-color: var(--ink); box-shadow: 0 0 0 1px var(--ink); }
.qf-consent { display: flex; gap: 10px; align-items: flex-start; font-size: 14px; color: var(--muted); }
.qf-consent input { margin-top: 3px; accent-color: var(--red); }
.qf-submit { width: 100%; border: 0; cursor: pointer; }
.qf-submit:disabled { opacity: .6; cursor: wait; }
.qf-status:empty { display: none; }
.qf-status { padding: 12px 14px; background: var(--paper); font-size: 15px; }
.qf-status.is-ok { background: #e8f5ec; color: #1d6b35; }
.qf-status.is-error { background: #fdecec; color: #a3161b; }

/* ---------- Sticky call (mobile) ---------- */

.mobile-call {
  position: fixed;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 60;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  min-height: 56px;
  background: var(--red);
  color: #fff;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 17px;
  letter-spacing: .08em;
  text-transform: uppercase;
  text-decoration: none;
}
.mobile-call svg { width: 18px; height: 18px; fill: currentColor; }

/* ---------- Reveal on scroll ---------- */

.js .reveal {
  opacity: 0;
  transform: translateY(16px);
  transition: opacity .7s ease, transform .7s ease;
}
.js .reveal.is-visible { opacity: 1; transform: none; }

/* ---------- Larger screens ---------- */

@media (min-width: 640px) {
  :root { --gutter: 32px; }
  .hero-actions { flex-direction: row; justify-content: center; }
  .hero-actions--left { justify-content: flex-start; }
  .service-grid { grid-template-columns: repeat(2, 1fr); }
  .footer-inner { grid-template-columns: 1fr 1fr; }
  .benefit-grid, .steps, .link-cards { grid-template-columns: repeat(2, 1fr); }
  .finish-grid { grid-template-columns: repeat(4, 1fr); }
  .brand-grid { grid-template-columns: repeat(3, 1fr); }
  .brand-logo { height: 40px; }
}

@media (min-width: 960px) {
  :root { --header-h: 80px; }
  body { padding-bottom: 0; }
  .mobile-call { display: none; }
  .site-nav {
    display: flex;
    position: static;
    flex-direction: row;
    gap: 28px;
    padding: 0;
    background: none;
    overflow: visible;
  }
  .site-nav a {
    font-size: 15px;
    letter-spacing: .12em;
    padding-block: 6px;
    border-bottom: 2px solid transparent;
    transition: border-color .2s;
  }
  .site-nav a:hover, .site-nav a[aria-current="page"] { border-color: var(--red); color: inherit; }
  .nav-toggle { display: none; }
  .header-cta { display: inline-flex; }
  .site-nav a, .header-cta { white-space: nowrap; }

  .handcraft { padding: 120px 0; }  .cats { padding-bottom: 120px; }
  .cat-grid { grid-template-columns: 1fr 1fr; gap: 28px; }
  .cat-card { min-height: 520px; }
  .cat-body { padding: 40px; }
  .ba-grid { grid-template-columns: 1fr 1fr; }
  .car-grid { grid-template-columns: repeat(3, 1fr); }
  .quote-inner { grid-template-columns: 1fr auto; }
  .acc-grid { grid-template-columns: repeat(3, 1fr); gap: 28px; }
  .acc-card { padding: 36px 32px 40px; }
  .acc-cta { flex-direction: row; align-items: center; justify-content: space-between; }
  .quote-band { padding: 72px 0; }
  .quote-section { padding: 120px 0; }
  .quote-layout { grid-template-columns: 5fr 7fr; gap: 72px; align-items: start; }
  .quote-form { padding: 40px; }
  .qf-row { grid-template-columns: 1fr 1fr; }
  .qf-tires .qf-row { grid-template-columns: 1fr 120px; }
  .qf-submit { width: auto; justify-self: start; }

  .page-hero { padding: calc(var(--header-h) + 96px) 0 104px; }
  .page-lead { font-size: 19px; }
  .section { padding: 120px 0; }
  .feature { padding: 130px 0; }
  .split { grid-template-columns: 1fr 1fr; gap: 72px; }
  .benefit-grid { grid-template-columns: repeat(4, 1fr); }
  .steps { grid-template-columns: repeat(4, 1fr); }
  .link-cards { grid-template-columns: repeat(3, 1fr); }
  .brand-grid { grid-template-columns: repeat(4, 1fr); }
  .brand-tile { min-height: 140px; font-size: 22px; }
  .tier--1 .brand-grid { grid-template-columns: repeat(3, 1fr); }
  .tier--1 .brand-tile { font-size: 28px; min-height: 150px; }
  .tier--2 .brand-tile { min-height: 110px; }
  .tier--3 .brand-tile { font-size: 18px; min-height: 100px; }
  .warranty { padding: 104px 0; }
  .warranty-inner { grid-template-columns: 1fr 1fr; gap: 72px; }
  .warranty-logos { grid-template-columns: repeat(3, 1fr); }
  .brand-rows { grid-template-columns: 1fr 1fr; gap: 56px; }
  .footer-inner { grid-template-columns: 1.2fr 1fr 1fr; }

  .hero-scroll { display: block; }
  .video-toggle { right: 32px; bottom: 32px; }
  .hero-lead { font-size: 19px; }

  .services { padding: 120px 0; }
  .service-grid { gap: 28px; }
  .cta-band { padding: 88px 0; }
}

/* 9 υπηρεσίες: 3 στήλες σε μεγάλες οθόνες (3 σειρές των 3) */
@media (min-width: 1140px) {
  .link-cards--4 { grid-template-columns: repeat(4, 1fr); }
  .service-grid { grid-template-columns: repeat(3, 1fr); gap: 28px; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .js .reveal { opacity: 1; transform: none; transition: none; }
  .hero-scroll::after { animation: none; }
  .hero-inner > * { animation: none; }
  .site-header { transition: none; }
  .service-media img { transition: none; }
  .cat-card::before, .car-media img { transition: none; }
}