/* ============================================================
   RENOVA GROUP — Μοντέρνα Μεσογειακή αισθητική
   ============================================================ */

:root {
  --cream: #faf6f0;
  --cream-deep: #f3ece1;
  --white: #ffffff;
  --charcoal: #26262a;
  --ink: #44444b;
  --muted: #7c7a74;
  --sand: #b69b7c;
  --sand-dark: #987d5e;
  --sand-soft: #e8ddce;
  --terracotta: #c0714e;
  --line: #e6ddd0;
  --radius: 18px;
  --arch: 240px 240px 18px 18px;
  --shadow: 0 18px 50px -22px rgba(38, 38, 42, 0.28);
  --font-serif: "Cormorant Garamond", Georgia, serif;
  --font-sans: "Inter", "Segoe UI", sans-serif;
}

* { margin: 0; padding: 0; box-sizing: border-box; }

html { scroll-behavior: smooth; }

/* Το κλειστό μενού κινητού (translateX 100%) δεν πρέπει να δημιουργεί
   οριζόντια κύλιση· το clip δεν σπάει το position: sticky όπως το hidden */
html { overflow-x: hidden; }
html, body { overflow-x: clip; }

body {
  font-family: var(--font-sans);
  color: var(--ink);
  background: var(--cream);
  line-height: 1.7;
  font-size: 16.5px;
  -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; display: block; }

a { color: inherit; text-decoration: none; }

h1, h2, h3, h4 {
  font-family: var(--font-serif);
  color: var(--charcoal);
  font-weight: 600;
  line-height: 1.15;
}

.container {
  width: min(1180px, 92%);
  margin-inline: auto;
}

section { padding: 96px 0; }

/* ---------- Ετικέτες & επικεφαλίδες ενοτήτων ---------- */

.section-label {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  text-transform: uppercase;
  letter-spacing: 0.28em;
  font-size: 12px;
  font-weight: 600;
  color: var(--sand-dark);
  margin-bottom: 18px;
}

.section-label::before {
  content: "";
  width: 34px;
  height: 1px;
  background: var(--sand);
}

.section-head h2 {
  font-size: clamp(30px, 4vw, 46px);
  max-width: 640px;
}

.section-head p.lead {
  max-width: 620px;
  margin-top: 18px;
  color: var(--muted);
}

.section-head.center { text-align: center; }
.section-head.center h2, .section-head.center p.lead { margin-inline: auto; }
.section-head.center .section-label::before { display: none; }

/* ---------- Κουμπιά ---------- */

.btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 15px 32px;
  border-radius: 999px;
  font-weight: 600;
  font-size: 15px;
  letter-spacing: 0.02em;
  transition: all 0.25s ease;
  border: 1px solid transparent;
  cursor: pointer;
}

.btn .arrow { transition: transform 0.25s ease; }
.btn:hover .arrow { transform: translateX(4px); }

.btn-dark {
  background: var(--charcoal);
  color: var(--cream);
}
.btn-dark:hover { background: var(--sand-dark); }

.btn-light {
  background: var(--white);
  color: var(--charcoal);
  border-color: var(--line);
}
.btn-light:hover { border-color: var(--sand); color: var(--sand-dark); }

.btn-outline {
  border: 2px solid rgba(250, 246, 240, 0.9);
  background: rgba(30, 28, 25, 0.35);
  color: #ffffff;
}
.btn-outline:hover { background: var(--cream); border-color: var(--cream); color: var(--charcoal); }

/* ---------- Κεφαλίδα / Πλοήγηση ---------- */

.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(250, 246, 240, 0.92);
  backdrop-filter: blur(14px);
  border-bottom: 1px solid transparent;
  transition: border-color 0.3s ease, box-shadow 0.3s ease;
}

.site-header.scrolled {
  border-bottom-color: var(--line);
  box-shadow: 0 10px 30px -18px rgba(38, 38, 42, 0.18);
}

.nav-wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 84px;
}

.brand img { height: 56px; width: auto; }

.main-nav { display: flex; align-items: center; gap: 38px; }

.main-nav > ul {
  display: flex;
  gap: 34px;
  list-style: none;
  align-items: center;
}

.main-nav a.nav-link {
  font-size: 15px;
  font-weight: 500;
  color: var(--charcoal);
  position: relative;
  padding: 6px 0;
}

.main-nav a.nav-link::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: 0;
  width: 0;
  height: 2px;
  background: var(--sand);
  transition: width 0.25s ease;
}

.main-nav a.nav-link:hover::after,
.main-nav li.active > a.nav-link::after { width: 100%; }

/* Αναδυόμενο μενού υπηρεσιών */
.has-dropdown { position: relative; }

.has-dropdown > a.nav-link::before {
  content: "▾";
  font-size: 11px;
  margin-left: 6px;
  float: right;
  color: var(--sand-dark);
}

.dropdown {
  position: absolute;
  top: calc(100% + 14px);
  left: -22px;
  min-width: 320px;
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: 14px;
  box-shadow: var(--shadow);
  list-style: none;
  padding: 10px;
  opacity: 0;
  visibility: hidden;
  transform: translateY(8px);
  transition: all 0.25s ease;
}

.has-dropdown:hover .dropdown,
.has-dropdown.open .dropdown {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.dropdown a {
  display: block;
  padding: 11px 16px;
  border-radius: 10px;
  font-size: 14.5px;
  font-weight: 500;
  color: var(--ink);
  transition: all 0.2s ease;
}

.dropdown a:hover {
  background: var(--cream);
  color: var(--sand-dark);
  padding-left: 22px;
}

.nav-cta { white-space: nowrap; }

.nav-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  width: 44px;
  height: 44px;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 6px;
}

.nav-toggle span {
  width: 26px;
  height: 2px;
  background: var(--charcoal);
  transition: all 0.3s ease;
}

.nav-toggle.open span:nth-child(1) { transform: translateY(8px) rotate(45deg); }
.nav-toggle.open span:nth-child(2) { opacity: 0; }
.nav-toggle.open span:nth-child(3) { transform: translateY(-8px) rotate(-45deg); }

/* ---------- Hero αρχικής ---------- */

.hero {
  position: relative;
  min-height: 88vh;
  display: flex;
  align-items: center;
  padding: 60px 0;
  overflow: hidden;
}

.hero-bg {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
}

.hero-bg::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(100deg, rgba(30, 28, 25, 0.82) 0%, rgba(30, 28, 25, 0.55) 48%, rgba(30, 28, 25, 0.18) 100%);
}

.hero .container { position: relative; z-index: 2; }

.hero-content { max-width: 680px; }

.hero .section-label { color: var(--sand-soft); }
.hero .section-label::before { background: var(--sand-soft); }

.hero h1 {
  color: var(--cream);
  font-size: clamp(40px, 6vw, 72px);
  font-weight: 600;
  margin-bottom: 26px;
}

.hero h1 em {
  font-style: italic;
  color: var(--sand-soft);
}

.hero p {
  color: rgba(250, 246, 240, 0.85);
  font-size: 18px;
  max-width: 540px;
  margin-bottom: 40px;
}

.hero-actions { display: flex; gap: 16px; flex-wrap: wrap; }

.hero-strip {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 3;
  background: rgba(38, 38, 42, 0.6);
  backdrop-filter: blur(10px);
  border-top: 1px solid rgba(250, 246, 240, 0.15);
}

.hero-strip .container {
  display: flex;
  justify-content: space-between;
  gap: 20px;
  padding: 20px 0;
  flex-wrap: wrap;
}

.hero-strip span {
  color: rgba(250, 246, 240, 0.85);
  font-size: 13.5px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  display: flex;
  align-items: center;
  gap: 10px;
}

.hero-strip span::before {
  content: "";
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--sand);
}

/* ---------- Κάρτες υπηρεσιών ---------- */

.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
  margin-top: 56px;
}

.service-card {
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.service-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow);
}

.service-card .thumb {
  aspect-ratio: 16 / 10;
  overflow: hidden;
}

.service-card .thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}

.service-card:hover .thumb img { transform: scale(1.06); }

.service-card .body {
  padding: 28px 28px 30px;
  display: flex;
  flex-direction: column;
  flex: 1;
}

.service-card h3 { font-size: 24px; margin-bottom: 10px; }

.service-card p {
  font-size: 15px;
  color: var(--muted);
  flex: 1;
}

.service-card .more {
  margin-top: 20px;
  font-weight: 600;
  font-size: 14px;
  color: var(--sand-dark);
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.service-card .more .arrow { transition: transform 0.25s ease; }
.service-card:hover .more .arrow { transform: translateX(5px); }

/* ---------- Ενότητα δύο στηλών (εικόνα + κείμενο) ---------- */

.split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 72px;
  align-items: center;
}

.split .img-arch {
  border-radius: var(--arch);
  overflow: hidden;
  box-shadow: var(--shadow);
}

.split .img-arch img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  aspect-ratio: 4 / 5;
}

.split .img-stack { position: relative; }

.split .img-stack .badge {
  position: absolute;
  bottom: 36px;
  left: -34px;
  background: var(--charcoal);
  color: var(--cream);
  padding: 26px 30px;
  border-radius: 14px;
  box-shadow: var(--shadow);
}

.split .img-stack .badge strong {
  display: block;
  font-family: var(--font-serif);
  font-size: 40px;
  line-height: 1;
  color: var(--sand-soft);
}

.split .img-stack .badge small {
  font-size: 12.5px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  opacity: 0.8;
}

/* ---------- Λίστα με check ---------- */

.checklist {
  list-style: none;
  margin-top: 28px;
  display: grid;
  gap: 14px;
}

.checklist li {
  display: flex;
  gap: 14px;
  align-items: flex-start;
  font-size: 15.5px;
}

.checklist li::before {
  content: "✓";
  flex: 0 0 26px;
  height: 26px;
  border-radius: 50%;
  background: var(--sand-soft);
  color: var(--sand-dark);
  font-size: 13px;
  font-weight: 700;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  margin-top: 2px;
}

.checklist.two-col { grid-template-columns: 1fr 1fr; }

/* ---------- Στατιστικά ---------- */

.stats-band {
  background: var(--charcoal);
  color: var(--cream);
  padding: 76px 0;
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 40px;
  text-align: center;
}

.stat strong {
  display: block;
  font-family: var(--font-serif);
  font-size: clamp(40px, 5vw, 58px);
  color: var(--sand-soft);
  line-height: 1.1;
}

.stat span {
  font-size: 13px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  opacity: 0.75;
}

/* ---------- Βήματα διαδικασίας ---------- */

.steps {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 28px;
  margin-top: 56px;
}

.step {
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 34px 28px;
  position: relative;
}

.step .num {
  font-family: var(--font-serif);
  font-size: 52px;
  font-style: italic;
  color: var(--sand-soft);
  line-height: 1;
  display: block;
  margin-bottom: 16px;
}

.step h3 { font-size: 21px; margin-bottom: 10px; }
.step p { font-size: 14.5px; color: var(--muted); }

/* ---------- Γιατί εμάς ---------- */

.values-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
  margin-top: 56px;
}

.value-card {
  padding: 36px 32px;
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius);
}

.value-card .icon {
  width: 54px;
  height: 54px;
  border-radius: 16px;
  background: var(--sand-soft);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 22px;
  font-size: 24px;
}

.value-card h3 { font-size: 22px; margin-bottom: 10px; }
.value-card p { font-size: 15px; color: var(--muted); }

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

.cta-band { padding: 0; }

.cta-inner {
  position: relative;
  border-radius: 28px;
  overflow: hidden;
  padding: 90px 8%;
  text-align: center;
  background-size: cover;
  background-position: center;
}

.cta-inner::before {
  content: "";
  position: absolute;
  inset: 0;
  background: rgba(30, 28, 25, 0.72);
}

.cta-inner > * { position: relative; z-index: 2; }

.cta-inner h2 {
  color: var(--cream);
  font-size: clamp(30px, 4vw, 48px);
  max-width: 640px;
  margin: 0 auto 18px;
}

.cta-inner p {
  color: rgba(250, 246, 240, 0.85);
  max-width: 520px;
  margin: 0 auto 36px;
}

/* ---------- Υποσέλιδο ---------- */

.site-footer {
  background: var(--charcoal);
  color: rgba(250, 246, 240, 0.78);
  margin-top: 96px;
  padding: 80px 0 0;
  font-size: 15px;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1.2fr;
  gap: 48px;
  padding-bottom: 60px;
}

.footer-brand .wordmark {
  font-family: var(--font-serif);
  font-size: 30px;
  letter-spacing: 0.16em;
  color: var(--cream);
  font-weight: 600;
}

.footer-brand .wordmark span { color: var(--sand); }

.footer-brand .tagline {
  display: block;
  font-size: 11px;
  letter-spacing: 0.42em;
  text-transform: uppercase;
  color: var(--sand);
  margin: 6px 0 20px;
}

.footer-grid h4 {
  color: var(--cream);
  font-family: var(--font-sans);
  font-size: 13px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  margin-bottom: 22px;
}

.footer-grid ul { list-style: none; display: grid; gap: 12px; }

.footer-grid ul a { transition: color 0.2s ease; }
.footer-grid ul a:hover { color: var(--sand); }

.footer-contact li {
  display: flex;
  gap: 12px;
  align-items: flex-start;
}

.footer-contact .ico { color: var(--sand); }

.footer-bottom {
  border-top: 1px solid rgba(250, 246, 240, 0.12);
  padding: 24px 0;
  display: flex;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
  font-size: 13.5px;
  opacity: 0.7;
}

/* ---------- Hero εσωτερικών σελίδων ---------- */

.page-hero {
  position: relative;
  padding: 130px 0 110px;
  background-size: cover;
  background-position: center;
}

.page-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(100deg, rgba(30, 28, 25, 0.85) 0%, rgba(30, 28, 25, 0.5) 60%, rgba(30, 28, 25, 0.25) 100%);
}

.page-hero .container { position: relative; z-index: 2; }

.page-hero .breadcrumb {
  font-size: 13px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: rgba(250, 246, 240, 0.7);
  margin-bottom: 20px;
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
}

.page-hero .breadcrumb a:hover { color: var(--sand-soft); }

.page-hero h1 {
  color: var(--cream);
  font-size: clamp(36px, 5vw, 60px);
  max-width: 720px;
}

.page-hero p.sub {
  color: rgba(250, 246, 240, 0.85);
  max-width: 560px;
  margin-top: 20px;
  font-size: 17.5px;
}

/* ---------- Γκαλερί υπηρεσίας ---------- */

.gallery {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-top: 56px;
}

.gallery figure {
  border-radius: var(--radius);
  overflow: hidden;
  position: relative;
  box-shadow: 0 12px 34px -20px rgba(38, 38, 42, 0.35);
}

.gallery figure:first-child { border-radius: var(--arch); }

.gallery img {
  width: 100%;
  aspect-ratio: 4 / 5;
  object-fit: cover;
  transition: transform 0.5s ease;
}

.gallery figure:hover img { transform: scale(1.05); }

.gallery figcaption {
  position: absolute;
  left: 0; right: 0; bottom: 0;
  padding: 40px 22px 18px;
  background: linear-gradient(to top, rgba(30, 28, 25, 0.75), transparent);
  color: var(--cream);
  font-size: 14px;
  letter-spacing: 0.04em;
}

/* ---------- Πλαϊνή κάρτα CTA σε σελίδες υπηρεσιών ---------- */

.service-layout {
  display: grid;
  grid-template-columns: 1.8fr 1fr;
  gap: 64px;
  align-items: start;
}

.service-aside {
  position: sticky;
  top: 110px;
  display: grid;
  gap: 24px;
}

.aside-card {
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 32px;
}

.aside-card.dark {
  background: var(--charcoal);
  border-color: var(--charcoal);
  color: rgba(250, 246, 240, 0.85);
}

.aside-card.dark h3 { color: var(--cream); }

.aside-card h3 {
  font-size: 22px;
  margin-bottom: 14px;
}

.aside-card ul.mini-nav { list-style: none; display: grid; gap: 4px; }

.aside-card ul.mini-nav a {
  display: block;
  padding: 10px 14px;
  border-radius: 10px;
  font-size: 14.5px;
  font-weight: 500;
  transition: all 0.2s ease;
}

.aside-card ul.mini-nav a:hover {
  background: var(--cream);
  color: var(--sand-dark);
  padding-left: 20px;
}

.aside-card ul.mini-nav a.current {
  background: var(--sand-soft);
  color: var(--sand-dark);
}

.aside-card .phone {
  font-family: var(--font-serif);
  font-size: 26px;
  color: var(--sand-soft);
  display: block;
  margin: 8px 0 18px;
}

.service-body h2 {
  font-size: clamp(26px, 3vw, 36px);
  margin: 54px 0 18px;
}

.service-body h2:first-child { margin-top: 0; }

.service-body p + p { margin-top: 16px; }

.service-body .intro {
  font-size: 19px;
  color: var(--charcoal);
  font-weight: 400;
}

/* ---------- Φόρμα επικοινωνίας ---------- */

.contact-layout {
  display: grid;
  grid-template-columns: 1fr 1.3fr;
  gap: 64px;
  align-items: start;
}

.contact-info { display: grid; gap: 18px; }

.contact-item {
  display: flex;
  gap: 18px;
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 24px 26px;
  align-items: center;
}

.contact-item .ico {
  width: 50px;
  height: 50px;
  flex: 0 0 50px;
  border-radius: 14px;
  background: var(--sand-soft);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 21px;
}

.contact-item strong {
  display: block;
  font-size: 13px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--muted);
  margin-bottom: 3px;
}

.contact-item a:hover { color: var(--sand-dark); }

.contact-form {
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 44px;
}

.contact-form h3 { font-size: 26px; margin-bottom: 26px; }

.form-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 18px;
}

.form-field { display: grid; gap: 8px; }
.form-field.full { grid-column: 1 / -1; }

.form-field label {
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--muted);
}

.form-field input,
.form-field select,
.form-field textarea {
  font-family: var(--font-sans);
  font-size: 15.5px;
  padding: 14px 16px;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: var(--cream);
  color: var(--charcoal);
  outline: none;
  transition: border-color 0.2s ease;
  width: 100%;
}

.form-field textarea { resize: vertical; min-height: 130px; }

.form-field input:focus,
.form-field select:focus,
.form-field textarea:focus { border-color: var(--sand); }

.map-embed {
  margin-top: 72px;
  border-radius: var(--radius);
  overflow: hidden;
  border: 1px solid var(--line);
  box-shadow: var(--shadow);
}

.map-embed iframe {
  width: 100%;
  height: 420px;
  border: 0;
  display: block;
  filter: saturate(0.75);
}

/* ---------- Εναλλασσόμενο φόντο ---------- */

.bg-white { background: var(--white); }
.bg-deep { background: var(--cream-deep); }

/* ---------- Εμφάνιση με κύλιση ---------- */

.reveal {
  opacity: 0;
  transform: translateY(26px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

/* ---------- Responsive ---------- */

@media (max-width: 1024px) {
  .services-grid, .values-grid { grid-template-columns: 1fr 1fr; }
  .steps { grid-template-columns: 1fr 1fr; }
  .stats-grid { grid-template-columns: 1fr 1fr; gap: 48px 24px; }
  .split { gap: 44px; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .service-layout { grid-template-columns: 1fr; }
  .service-aside { position: static; grid-template-columns: 1fr 1fr; }
  .contact-layout { grid-template-columns: 1fr; }
}

@media (max-width: 768px) {
  section { padding: 68px 0; }

  .nav-toggle { display: flex; }

  /* Χωρίς backdrop-filter σε κινητό: δημιουργεί containing block για το
     fixed μενού και το WebKit ζωγραφίζει λάθος τα absolute παιδιά του
     sticky header μετά από κύλιση. Συμπαγές φόντο + fixed μενού = σταθερό. */
  .site-header {
    backdrop-filter: none;
    background: var(--cream);
  }

  .main-nav {
    position: fixed;
    top: 84px;
    left: 0;
    right: 0;
    bottom: 0;
    background: var(--cream);
    flex-direction: column;
    align-items: stretch;
    padding: 24px 6% 40px;
    gap: 20px;
    transform: translateX(100%);
    transition: transform 0.35s ease, visibility 0.35s;
    visibility: hidden;
    overflow-y: auto;
    z-index: 99;
  }

  .main-nav.open { visibility: visible; }

  .main-nav.open { transform: translateX(0); }

  .main-nav > ul {
    flex-direction: column;
    align-items: stretch;
    gap: 0;
  }

  .main-nav > ul > li { border-bottom: 1px solid var(--line); }

  .main-nav a.nav-link {
    display: block;
    padding: 16px 0;
    font-size: 17px;
  }

  .dropdown {
    position: static;
    opacity: 1;
    visibility: visible;
    transform: none;
    box-shadow: none;
    border: none;
    background: transparent;
    min-width: 0;
    padding: 0 0 12px 14px;
    display: none;
  }

  .has-dropdown.open .dropdown { display: block; }

  .nav-cta { justify-content: center; }

  /* Το κλείδωμα κύλισης μπαίνει στο html, όχι στο body: overflow hidden
     στο body το κάνει scroll container και απενεργοποιεί το sticky header */
  html.nav-locked { overflow: hidden; }

  /* Η λωρίδα στατιστικών σε ροή (όχι absolute), αλλιώς καλύπτει τα CTA
     όταν το περιεχόμενο του hero ψηλώσει στα στενά viewports */
  .hero {
    min-height: 76vh;
    flex-direction: column;
    justify-content: center;
    padding: 48px 0 0;
  }
  .hero .container { width: 92%; }
  .hero-strip {
    position: static;
    margin-top: 48px;
    width: 100%;
  }
  .hero-strip .container { justify-content: flex-start; }

  .split { grid-template-columns: 1fr; }
  .split .img-stack .badge { left: 16px; bottom: 16px; padding: 18px 22px; }
  .split .img-stack .badge strong { font-size: 30px; }

  .services-grid, .values-grid, .steps, .gallery { grid-template-columns: 1fr; }
  .checklist.two-col { grid-template-columns: 1fr; }
  .service-aside { grid-template-columns: 1fr; }
  .form-grid { grid-template-columns: 1fr; }
  .contact-form { padding: 30px 24px; }
  .stats-grid { grid-template-columns: 1fr 1fr; }
  .footer-grid { grid-template-columns: 1fr; gap: 36px; }
  .cta-inner { padding: 64px 7%; }
}