/* =========================================================
   Ταξί Ιωάννης Κωστούλας — Πωγώνι & Ζαγοροχώρια
   Στυλ σελίδας (mobile-first)
   ========================================================= */

/* =========================================================
   BRAND PALETTE — «Βουνά Ηπείρου»
   Τελική παλέτα χρωμάτων (βλ. :root παρακάτω)

   GREENS (identity — dark surfaces & structure)
     --green-900  #16211a   Βαθύτερο πράσινο. Hero background,
                             .driver section, site footer.
     --green-800  #1f2d21   Hero background fallback / gradient,
                             .card-title / .card-link hover text.
     --green-700  #2c4030   Ζαγοροχώρια banner background fallback.
     --green-600  #3a5540   Contact section gradient (with green-800).

   GOLD (identity — accent, CTAs, highlights)
     --gold       #f5c518   Buttons, nav phone pill, badges, links,
                             section-kicker (on dark bg), footer phone.
     --gold-dark  #d9a800   Hover/active state for gold buttons &
                             the phone pill; section-kicker (on light bg).

   NEUTRALS (surfaces — never compete with green/gold)
     --stone-200  #d2bb6e   Deepest tone in the dry-grass scale
                             (reserved for future use).
     --stone-100  #e0cd8f   Mid dry-grass tone (reserved for future use).
     --stone-50   #e8d9a6   Dry-grass beige — default body background.
     --stone-25   #ded6c9   Sun-warmed clay — quiet neutral mixed from
                             the green + gold + an earth brown, used for
                             the "Πού μπορώ να σας πάω" (.services) and
                             "Τα ταξί μας" (.gallery) section backgrounds.
     --ink        #1a1a17   Body text color.
     --white      #ffffff   Text/icons on dark backgrounds, card backgrounds.
   ========================================================= */

/* ---------- Μεταβλητές χρωμάτων (Παλέτα «Βουνά Ηπείρου») ---------- */
:root {
  --green-900: #16211a;   /* βαθύ πράσινο του βουνού  */
  --green-800: #1f2d21;
  --green-700: #2c4030;
  --green-600: #3a5540;
  --stone-200: #d2bb6e;   /* ξερό χορτάρι, πιο βαθύ    */
  --stone-100: #e0cd8f;   /* ξερό χορτάρι, ενδιάμεσο   */
  --stone-50:  #e8d9a6;   /* ξερό χορτάρι — βασική επιφάνεια */
  --stone-25:  #ded6c9;   /* ήλιοκαμένος πηλός — ανάμειξη πράσινου/χρυσού σε ανοιχτό καφέ */
  --gold:      #f5c518;   /* ζωντανό κίτρινο ταξί     */
  --gold-dark: #d9a800;
  --ink:       #1a1a17;
  --white:     #ffffff;

  --shadow-sm: 0 2px 10px rgba(0, 0, 0, .08);
  --shadow-md: 0 12px 30px rgba(0, 0, 0, .15);
  --shadow-lg: 0 24px 60px rgba(0, 0, 0, .28);

  --radius: 16px;
  --radius-lg: 24px;
  --maxw: 1140px;

  --font-display: 'Oswald', system-ui, sans-serif;
  --font-body: 'Montserrat', system-ui, sans-serif;
}

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

html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }

body {
  margin: 0;
  font-family: var(--font-body);
  color: var(--ink);
  background: var(--stone-50);
  line-height: 1.65;
  overflow-x: hidden;
}

img { max-width: 100%; display: block; }
a { text-decoration: none; color: inherit; }
ul { list-style: none; margin: 0; padding: 0; }

.container {
  width: 100%;
  max-width: var(--maxw);
  margin: 0 auto;
  padding: 0 20px;
}

.section { padding: 72px 0; }

/* ---------- Τυπογραφία τίτλων ---------- */
.section-head { text-align: center; max-width: 640px; margin: 0 auto 48px; }

.section-kicker {
  display: inline-block;
  font-family: var(--font-display);
  letter-spacing: 3px;
  text-transform: uppercase;
  font-size: .8rem;
  color: var(--gold-dark);
  font-weight: 600;
  margin-bottom: 12px;
}
.section-kicker.light { color: var(--gold); }

.section-title {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(1.9rem, 5vw, 2.8rem);
  line-height: 1.1;
  margin: 0 0 14px;
  color: var(--green-900);
  text-transform: uppercase;
  letter-spacing: .5px;
}

.section-lead { color: #55584f; font-size: 1.05rem; margin: 0; }

/* ---------- Κουμπιά ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-display);
  font-weight: 600;
  letter-spacing: .5px;
  text-transform: uppercase;
  font-size: 1rem;
  padding: 14px 26px;
  border-radius: 999px;
  border: 2px solid transparent;
  cursor: pointer;
  transition: transform .2s ease, box-shadow .2s ease, background .2s ease, color .2s ease;
  will-change: transform;
}
.btn-lg { padding: 17px 34px; font-size: 1.1rem; }
.btn-icon { font-size: 1.15em; line-height: 1; }

.btn-primary {
  background: var(--gold);
  color: var(--green-900);
  box-shadow: 0 8px 24px rgba(245, 197, 24, .4);
}
.btn-primary:hover {
  background: var(--gold-dark);
  transform: translateY(-3px);
  box-shadow: 0 14px 34px rgba(245, 197, 24, .55);
}

.btn-ghost {
  background: rgba(255, 255, 255, .12);
  color: var(--white);
  border-color: rgba(255, 255, 255, .5);
  backdrop-filter: blur(4px);
}
.btn-ghost:hover { background: rgba(255, 255, 255, .22); transform: translateY(-3px); }

.btn-outline {
  background: transparent;
  color: var(--white);
  border-color: var(--gold);
}
.btn-outline:hover { background: var(--gold); color: var(--green-900); transform: translateY(-3px); }

/* Κουμπί WhatsApp (πράσινο της μάρκας) */
.btn-whatsapp {
  background: #25D366;
  color: #0b2e13;
  box-shadow: 0 8px 24px rgba(37, 211, 102, .4);
}
.btn-whatsapp:hover {
  background: #1eb457;
  transform: translateY(-3px);
  box-shadow: 0 14px 34px rgba(37, 211, 102, .55);
}
.wa-icon { width: 1.3em; height: 1.3em; flex: none; }

/* ---------- Header / Nav ---------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(22, 33, 26, .92);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid rgba(255, 255, 255, .08);
}
.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 64px;
}
.brand { display: flex; align-items: center; gap: 10px; }
.brand-mark {
  font-family: var(--font-display);
  font-weight: 700;
  background: var(--gold);
  color: var(--green-900);
  padding: 4px 10px;
  border-radius: 6px;
  letter-spacing: 2px;
  font-size: 1rem;
}
.brand-name { color: var(--white); font-family: var(--font-display); font-weight: 600; letter-spacing: .5px; }

.nav-links { display: flex; align-items: center; gap: 26px; }
.nav-links a { color: rgba(255, 255, 255, .85); font-weight: 500; font-size: .95rem; transition: color .2s; }
.nav-links a:hover { color: var(--gold); }
.nav-call {
  background: var(--gold);
  color: var(--green-900) !important;
  padding: 8px 16px;
  border-radius: 999px;
  font-weight: 700 !important;
}
.nav-call:hover { background: var(--gold-dark); }

.lang-toggle {
  background: transparent;
  color: rgba(255, 255, 255, .85);
  border: 1px solid rgba(255, 255, 255, .4);
  padding: 6px 13px;
  border-radius: 999px;
  font-family: var(--font-body);
  font-weight: 700;
  font-size: .85rem;
  letter-spacing: .5px;
  cursor: pointer;
  transition: color .2s, border-color .2s, background .2s;
}
.lang-toggle:hover { color: var(--gold); border-color: var(--gold); }

.nav-whatsapp {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  width: 38px;
  height: 38px;
  flex: none;
  border-radius: 50%;
  background: #25D366;
  color: #0b2e13 !important;
  box-shadow: 0 4px 14px rgba(37, 211, 102, .35);
  transition: background .2s, transform .2s, box-shadow .2s;
}
.nav-whatsapp:hover {
  background: #1eb457;
  color: #0b2e13 !important;
  transform: translateY(-2px) scale(1.06);
  box-shadow: 0 8px 20px rgba(37, 211, 102, .5);
}
.nav-whatsapp .wa-icon { width: 20px; height: 20px; }
.nav-whatsapp-label { display: none; }

.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: 0;
  cursor: pointer;
  padding: 6px;
}
.nav-toggle span {
  width: 26px; height: 3px; border-radius: 3px;
  background: var(--white);
  transition: transform .3s, opacity .3s;
}
.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); }

/* ---------- 1. HERO ---------- */
.hero {
  position: relative;
  min-height: 100vh;
  min-height: 100svh;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  color: var(--white);
  /* Η φωτογραφία μπαίνει εδώ — αντικαταστήστε το images/hero.jpg */
  background: url('images/hero.jpg') center/cover no-repeat, var(--green-800);
  background-attachment: scroll;
}
.hero-overlay {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(to bottom, rgba(22, 33, 26, .25), rgba(22, 33, 26, .6)),
    radial-gradient(circle at 50% 30%, rgba(0,0,0,.05), rgba(0,0,0,.4));
}
.hero-content { position: relative; z-index: 2; padding-top: 40px; padding-bottom: 60px; }

.hero-eyebrow {
  display: inline-block;
  font-family: var(--font-display);
  text-transform: uppercase;
  letter-spacing: 4px;
  font-size: .85rem;
  color: var(--gold);
  margin-bottom: 18px;
  padding: 6px 16px;
  border: 1px solid rgba(245, 197, 24, .5);
  border-radius: 999px;
}
.hero-title {
  font-family: var(--font-display);
  font-weight: 700;
  text-transform: uppercase;
  font-size: clamp(2.6rem, 9vw, 5.5rem);
  line-height: 1;
  margin: 0 0 18px;
  text-shadow: 0 4px 30px rgba(0, 0, 0, .5);
}
.hero-subtitle {
  font-size: clamp(1.05rem, 2.6vw, 1.4rem);
  max-width: 640px;
  margin: 0 auto 36px;
  color: rgba(255, 255, 255, .92);
  font-weight: 400;
}
.hero-actions { display: flex; flex-wrap: wrap; gap: 16px; justify-content: center; }

.hero-scroll {
  position: absolute;
  bottom: 26px; left: 50%;
  transform: translateX(-50%);
  z-index: 2;
  width: 26px; height: 26px;
  animation: bounce 2s infinite;
}
/* Βελάκι «κύλισε κάτω» σχεδιασμένο με CSS (χωρίς emoji/γλυφή) */
.hero-scroll::before {
  content: "";
  position: absolute;
  top: 4px; left: 50%;
  width: 16px; height: 16px;
  border-right: 3px solid rgba(255, 255, 255, .85);
  border-bottom: 3px solid rgba(255, 255, 255, .85);
  transform: translateX(-50%) rotate(45deg);
}
@keyframes bounce {
  0%, 100% { transform: translate(-50%, 0); }
  50% { transform: translate(-50%, 10px); }
}

/* ---------- 2. SERVICES ---------- */
.services { background: var(--stone-25); }
.cards {
  display: grid;
  grid-template-columns: 1fr;
  gap: 26px;
}
.card {
  position: relative;
  background: var(--white);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: transform .3s ease, box-shadow .3s ease;
  display: flex;
  flex-direction: column;
}
.card:hover { transform: translateY(-8px); box-shadow: var(--shadow-md); }
.card-featured { outline: 3px solid var(--gold); }

.card-img { aspect-ratio: 4 / 3; overflow: hidden; }
.card-img img { width: 100%; height: 100%; object-fit: cover; transition: transform .5s ease; }
.card:hover .card-img img { transform: scale(1.07); }

.card-body { padding: 26px 24px 28px; display: flex; flex-direction: column; gap: 12px; flex: 1; }
.card-title {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 1.45rem;
  margin: 0;
  color: var(--green-800);
  text-transform: uppercase;
  letter-spacing: .5px;
}
.card-body p { margin: 0; color: #55584f; }
.card-link {
  margin-top: auto;
  font-family: var(--font-display);
  font-weight: 600;
  color: var(--gold-dark);
  letter-spacing: .5px;
  transition: gap .2s, color .2s;
}
.card-link:hover { color: var(--green-800); }

/* ---------- Badge ΝΕΟ ---------- */
.badge-new {
  position: absolute;
  top: 16px; right: 16px;
  z-index: 3;
  background: var(--gold);
  color: var(--green-900);
  font-family: var(--font-display);
  font-weight: 700;
  letter-spacing: 1.5px;
  padding: 6px 14px;
  border-radius: 999px;
  font-size: .9rem;
  box-shadow: 0 6px 18px rgba(245, 197, 24, .5);
  animation: pulse 1.8s infinite;
}
@keyframes pulse {
  0%, 100% { transform: scale(1); box-shadow: 0 6px 18px rgba(245, 197, 24, .5); }
  50% { transform: scale(1.08); box-shadow: 0 8px 26px rgba(245, 197, 24, .75); }
}
.badge-new-lg { position: static; font-size: 1.05rem; padding: 8px 20px; margin-bottom: 8px; }
.badge-new-sm {
  position: static; display: inline-block; font-size: .65rem; padding: 2px 8px;
  margin-left: 6px; animation: none; vertical-align: middle;
}

/* ---------- 3. ΖΑΓΟΡΟΧΩΡΙΑ BANNER ---------- */
.zagori-banner {
  position: relative;
  text-align: center;
  color: var(--white);
  /* Φόντο: μπορείτε να βάλετε το images/zagori-2.jpg */
  background: url('images/zagori-hero.jpg') center/cover no-repeat, var(--green-700);
  padding: 90px 0;
}
.zagori-banner-overlay {
  position: absolute; inset: 0;
  background: linear-gradient(120deg, rgba(22,33,26,.55), rgba(44,64,48,.45));
}
.zagori-banner-inner { position: relative; z-index: 2; max-width: 720px; }
.zagori-title {
  font-family: var(--font-display);
  font-weight: 700;
  text-transform: uppercase;
  font-size: clamp(2rem, 6vw, 3.4rem);
  margin: 6px 0 18px;
  color: var(--gold);
  text-shadow: 0 4px 24px rgba(0,0,0,.4);
}
.zagori-text { font-size: 1.12rem; color: rgba(255,255,255,.92); margin: 0 auto 30px; }

/* ---------- 4. GALLERY ---------- */
.gallery { background: var(--stone-25); }
.gallery-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 14px;
}
.gallery-item {
  overflow: hidden;
  border-radius: var(--radius);
  aspect-ratio: 4 / 3;
  box-shadow: var(--shadow-sm);
}
.gallery-item img { width: 100%; height: 100%; object-fit: cover; cursor: pointer; transition: transform .55s ease; }
.gallery-item:hover img { transform: scale(1.12); }

/* ---------- 4b. LIGHTBOX ΓΚΑΛΕΡΙ ---------- */
body.lightbox-lock { overflow: hidden; }

.lightbox {
  position: fixed;
  inset: 0;
  z-index: 1000;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  visibility: hidden;
  transition: opacity .3s ease, visibility 0s linear .3s;
}
.lightbox.open {
  opacity: 1;
  visibility: visible;
  transition: opacity .3s ease, visibility 0s linear 0s;
}
.lightbox-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(22, 33, 26, .92);
}
.lightbox-content {
  position: relative;
  z-index: 2;
  width: 80vw;
  height: 80vh;
  overflow: hidden;
  touch-action: none;
  opacity: 0;
  transform: scale(.96);
  transition: opacity .3s ease, transform .3s ease;
}
.lightbox.open .lightbox-content { opacity: 1; transform: scale(1); }

.lightbox-track {
  position: relative;
  width: 100%;
  height: 100%;
}
.lightbox-img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: contain;
  border-radius: var(--radius);
  box-shadow: var(--shadow-lg);
  will-change: transform;
}
.lightbox-img-prev { transform: translateX(-100%); }
.lightbox-img-current { transform: translateX(0); }
.lightbox-img-next { transform: translateX(100%); }

.lightbox-track.snap .lightbox-img { transition: transform .32s cubic-bezier(.2, .7, .2, 1); }

.lightbox-close,
.lightbox-prev,
.lightbox-next {
  position: fixed;
  z-index: 3;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 46px;
  height: 46px;
  border: none;
  border-radius: 50%;
  background: rgba(255, 255, 255, .12);
  color: var(--white);
  font-size: 1.4rem;
  line-height: 1;
  cursor: pointer;
  backdrop-filter: blur(2px);
  transition: background .2s ease, transform .2s ease;
}
.lightbox-close:hover,
.lightbox-prev:hover,
.lightbox-next:hover {
  background: rgba(255, 255, 255, .22);
  transform: scale(1.06);
}
.lightbox-close { top: 18px; right: 18px; font-size: 1.7rem; }
.lightbox-prev { left: 18px; top: 50%; transform: translateY(-50%); }
.lightbox-next { right: 18px; top: 50%; transform: translateY(-50%); }
.lightbox-prev:hover { transform: translateY(-50%) scale(1.06); }
.lightbox-next:hover { transform: translateY(-50%) scale(1.06); }

@media (max-width: 640px) {
  .lightbox-content { width: 90vw; height: 70vh; }
  .lightbox-close { top: 10px; right: 10px; width: 44px; height: 44px; }
  .lightbox-prev { left: 6px; width: 40px; height: 40px; font-size: 1.1rem; }
  .lightbox-next { right: 6px; width: 40px; height: 40px; font-size: 1.1rem; }
}

/* ---------- 5. DRIVER ---------- */
.driver { background: var(--green-900); color: var(--white); }
.driver .section-title { color: var(--white); }
.driver .section-lead { color: rgba(255,255,255,.8); }
.driver-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 40px;
  align-items: center;
}
.driver-body { display: flex; flex-direction: column; gap: 14px; align-items: flex-start; width: 100%; }
.trust-list {
  display: grid;
  grid-template-columns: 1fr;
  gap: 12px;
  margin: 8px 0 12px;
  width: 100%;
}
.trust-list li {
  display: flex; align-items: center; gap: 14px;
  font-size: 1.08rem;
  padding: 12px 18px;
  background: rgba(255, 255, 255, .05);
  border: 1px solid rgba(255, 255, 255, .08);
  border-radius: 12px;
  width: 100%;
  transition: transform .3s cubic-bezier(.2,.7,.2,1), box-shadow .3s ease,
              background-color .3s ease, border-color .3s ease;
}
.trust-list li:hover {
  transform: translateY(-3px);
  background: rgba(255, 255, 255, .08);
  border-color: rgba(245, 197, 24, .35);
  box-shadow: 0 10px 26px rgba(0, 0, 0, .28);
}
.trust-ico { font-size: 1.4rem; }

/* Είσοδος καρτών με stagger κατά το scroll — μόνο αν δεν προτιμάται μειωμένη κίνηση */
@media (prefers-reduced-motion: no-preference) {
  .trust-list li {
    opacity: 0;
    transform: translateY(18px);
  }
  .trust-list.in-view li {
    animation: trust-card-in .6s cubic-bezier(.2,.7,.2,1) both;
  }
  .trust-list.in-view li:nth-child(1) { animation-delay: 0s; }
  .trust-list.in-view li:nth-child(2) { animation-delay: .09s; }
  .trust-list.in-view li:nth-child(3) { animation-delay: .18s; }
  .trust-list.in-view li:nth-child(4) { animation-delay: .27s; }
  .trust-list.in-view li:nth-child(5) { animation-delay: .36s; }

  @keyframes trust-card-in {
    from { opacity: 0; transform: translateY(18px); }
    to   { opacity: 1; transform: translateY(0); }
  }
}

/* ---------- 6. CONTACT ---------- */
.contact {
  text-align: center;
  color: var(--white);
  background: linear-gradient(135deg, var(--green-800), var(--green-600));
}
.contact-inner { max-width: 680px; }
.contact-title {
  font-family: var(--font-display);
  font-weight: 700;
  text-transform: uppercase;
  font-size: clamp(1.9rem, 5vw, 2.8rem);
  margin: 8px 0 10px;
}
.contact-lead { color: rgba(255,255,255,.85); margin: 0 0 24px; font-size: 1.1rem; }
.contact-phone {
  display: inline-block;
  font-family: var(--font-display);
  font-weight: 700;
  color: var(--gold);
  font-size: clamp(2.6rem, 10vw, 4.6rem);
  letter-spacing: 2px;
  margin: 6px 0 30px;
  transition: transform .2s, text-shadow .2s;
  text-shadow: 0 4px 30px rgba(0,0,0,.3);
}
.contact-phone:hover { transform: scale(1.04); text-shadow: 0 6px 30px rgba(245,197,24,.5); }
.contact-actions { display: flex; flex-wrap: wrap; gap: 16px; justify-content: center; }

/* ---------- 7. FOOTER ---------- */
.site-footer { background: var(--green-900); color: rgba(255,255,255,.82); }
.footer-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 32px;
  padding: 56px 20px 40px;
}
.footer-mark { display: inline-block; margin-bottom: 14px; }
.footer-name { font-family: var(--font-display); color: var(--white); margin: 0 0 8px; font-size: 1.3rem; }
.footer-phone { color: var(--gold); font-weight: 600; }
.footer-col h4 {
  font-family: var(--font-display);
  color: var(--white);
  text-transform: uppercase;
  letter-spacing: 1px;
  font-size: 1rem;
  margin: 0 0 14px;
}
.footer-col ul li { padding: 4px 0; }
.footer-bottom {
  border-top: 1px solid rgba(255,255,255,.1);
  padding: 18px 0;
  font-size: .85rem;
  color: rgba(255,255,255,.55);
  text-align: center;
}
.footer-bottom p { margin: 0; }

/* ---------- Animations on scroll (reveal) ---------- */
.reveal {
  opacity: 0;
  transform: translateY(36px);
  transition: opacity .7s cubic-bezier(.2,.7,.2,1), transform .7s cubic-bezier(.2,.7,.2,1);
}
.reveal.visible { opacity: 1; transform: none; }

/* =========================================================
   RESPONSIVE — tablet & desktop
   ========================================================= */
@media (min-width: 640px) {
  .gallery-grid { grid-template-columns: repeat(2, 1fr); }
  .trust-list { grid-template-columns: repeat(2, 1fr); }
}

@media (min-width: 768px) {
  .section { padding: 96px 0; }
  .cards { grid-template-columns: repeat(3, 1fr); }
  .gallery-grid { grid-template-columns: repeat(3, 1fr); gap: 18px; }
  .driver-grid { justify-items: start; }
  .driver-body { max-width: 760px; }
  .trust-list { grid-template-columns: repeat(3, 1fr); }
  .footer-grid { grid-template-columns: 1.2fr 1fr 1fr; }
}

@media (max-width: 767px) {
  .nav-links {
    position: fixed;
    inset: 64px 0 auto 0;
    flex-direction: column;
    gap: 0;
    background: rgba(22, 33, 26, .98);
    backdrop-filter: blur(10px);
    padding: 12px 0 20px;
    border-bottom: 1px solid rgba(255,255,255,.1);
    transform: translateY(-120%);
    transition: transform .35s ease;
    max-height: calc(100vh - 64px);
    overflow-y: auto;
  }
  .nav-links.open { transform: translateY(0); }
  .nav-links li { width: 100%; text-align: center; }
  .nav-links a { display: block; padding: 14px 20px; width: 100%; }
  .nav-links .nav-call { border-radius: 999px; margin: 10px auto; width: max-content; }
  .nav-links .lang-toggle { margin: 0 auto; width: max-content; }
  .nav-links .nav-whatsapp {
    display: inline-flex;
    width: max-content;
    height: auto;
    border-radius: 999px;
    padding: 10px 22px;
    margin: 0 auto 10px;
  }
  .nav-links .nav-whatsapp-label {
    display: inline;
    font-weight: 700;
    font-size: .95rem;
  }
  .nav-toggle { display: flex; }
}

/* ---------- Σεβασμός σε χρήστες που δεν θέλουν animation ---------- */
@media (prefers-reduced-motion: reduce) {
  * { animation: none !important; transition: none !important; }
  .reveal { opacity: 1; transform: none; }
  html { scroll-behavior: auto; }
}