/* ═══════════════════════════════════════════════════════
   COLOR PALETTE (extracted from project photos)
   ─ Deep Navy   #0D1B2A  (solar panels at dusk)
   ─ Forest Grn  #1B4332  (lush European fields)
   ─ Mid Green   #2D6A4F  (grass between panel rows)
   ─ Leaf Green  #52B788  (fresh vegetation)
   ─ Solar Gold  #F9C74F  (sunlight on panels)
   ─ Sky Blue    #4895EF  (clear summer sky)
   ─ Earth       #A07850  (sandy soil under panels)
   ─ Off-White   #F0F5F0  (clean backgrounds)
═══════════════════════════════════════════════════════ */

:root {
  --dark:        #0D1B2A;
  --dark2:       #132338;
  --green-dark:  #1B4332;
  --green:       #2D6A4F;
  --green-light: #52B788;
  --gold:        #F9C74F;
  --gold-dark:   #D4A017;
  --sky:         #4895EF;
  --sky-dark:    #1565C0;
  --earth:       #A07850;
  --white:       #FFFFFF;
  --off-white:   #F0F5F0;
  --gray:        #8C9BAD;
  --text-muted:  rgba(255,255,255,0.70);
}

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

picture { display: block; }

html { scroll-behavior: smooth; font-size: 16px; }

body {
  font-family: 'Segoe UI', 'Arial', sans-serif;
  background: var(--dark);
  color: var(--white);
  line-height: 1.6;
}

/* ── NAVIGATION ─────────────────────────────────────── */
.nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  background: rgba(13, 27, 42, 0.92);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid rgba(249,199,79,0.25);
  padding: 0 2rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
}

.nav-logo {
  font-size: 1.35rem;
  font-weight: 300;
  color: var(--gold);
  letter-spacing: 0.06em;
  text-decoration: none;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 1.5rem;
  list-style: none;
  margin: 0;
  padding: 0;
}

.nav-links a {
  color: var(--off-white);
  text-decoration: none;
  font-size: 1rem;
  letter-spacing: 0.04em;
  transition: color 0.2s;
}

.nav-links a:hover { color: var(--gold); }

.lang-switcher {
  display: flex;
  gap: 0.6rem;
  align-items: center;
  position: relative;
  top: 2px;
}

/* ── DESKTOP LANG LABEL ──────────────────────────────── */
.lang-label {
  color: rgba(240,245,240,0.55);
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.09em;
  text-transform: uppercase;
  white-space: nowrap;
  pointer-events: none;
}

/* ── DESKTOP LANG COMBO ──────────────────────────────── */
.lang-desktop-combo { position: relative; }

.lang-desktop-btn {
  display: flex;
  align-items: center;
  gap: 0.35rem;
  background: transparent;
  border: 1px solid rgba(249,199,79,0.4);
  border-radius: 6px;
  color: var(--off-white);
  cursor: pointer;
  font-size: 0.88rem;
  font-weight: 600;
  padding: 5px 11px;
  letter-spacing: 0.02em;
  white-space: nowrap;
  transition: border-color 0.2s, color 0.2s;
}
.lang-desktop-btn:hover,
.lang-desktop-btn.open { border-color: var(--gold); color: var(--gold); }
.lang-desktop-arrow { font-size: 0.65rem; opacity: 0.7; transition: transform 0.2s; }
.lang-desktop-btn.open .lang-desktop-arrow { transform: rotate(180deg); }

.lang-desktop-dropdown {
  position: absolute;
  top: calc(100% + 6px);
  right: 0;
  background: rgba(13,27,42,0.97);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border: 1px solid rgba(249,199,79,0.3);
  border-radius: 10px;
  z-index: 101;
  min-width: 150px;
  overflow: hidden;
}
.lang-desktop-dropdown.hidden { display: none; }

.lang-desktop-option {
  display: flex;
  align-items: center;
  width: 100%;
  padding: 0.7rem 1.1rem;
  background: transparent;
  border: none;
  color: var(--off-white);
  cursor: pointer;
  font-size: 0.9rem;
  font-weight: 500;
  text-align: left;
  transition: background 0.15s, color 0.15s;
  border-bottom: 1px solid rgba(255,255,255,0.06);
}
.lang-desktop-option:last-child { border-bottom: none; }
.lang-desktop-option:hover,
.lang-desktop-option.active { background: rgba(249,199,79,0.12); color: var(--gold); }

/* ── SECTIONS (slides) ───────────────────────────────── */
.section {
  min-height: 100vh;
  width: 100%;
  position: relative;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding-top: 60px;
}

/* ── SECTION 1: COVER ───────────────────────────────── */
.section-hero {
  padding-top: 0;
}

.hero-bg-picture {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.hero-bg-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 40%;
  display: block;
}

.hero-overlay {
  position: absolute;
  inset: 0;
  z-index: 1;
  background: linear-gradient(
    135deg,
    rgba(13,27,42,0.88) 0%,
    rgba(27,67,50,0.75) 50%,
    rgba(13,27,42,0.65) 100%
  );
}

.hero-content {
  position: relative;
  z-index: 2;
  max-width: 900px;
  padding: 4rem 4rem;
  margin-top: 60px;
}

.hero-badge {
  display: inline-block;
  background: rgba(249,199,79,0.18);
  border: 1px solid var(--gold);
  border-radius: 30px;
  color: var(--gold);
  font-size: 1rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  padding: 9px 28px;
  margin-bottom: 1.8rem;
  text-transform: uppercase;
}

.hero-title {
  font-size: clamp(2.6rem, 5.5vw, 4.6rem);
  font-weight: 300;
  letter-spacing: 0.04em;
  line-height: 1.15;
  margin-bottom: 0.6rem;
  color: var(--white);
}

.hero-title span {
  color: var(--gold);
}

.hero-subtitle {
  font-size: clamp(1.2rem, 2.8vw, 1.7rem);
  color: var(--off-white);
  margin-bottom: 1.5rem;
  font-weight: 300;
  letter-spacing: 0.02em;
}

.hero-slogan {
  font-size: 1.2rem;
  font-style: italic;
  color: var(--green-light);
  margin-bottom: 2.5rem;
  padding-left: 1rem;
  border-left: 3px solid var(--green-light);
}

.hero-stats {
  display: flex;
  gap: 2.5rem;
  flex-wrap: wrap;
}

.hero-stat {
  text-align: center;
}

.hero-stat-num {
  display: block;
  font-size: 2.6rem;
  font-weight: 800;
  color: var(--gold);
  line-height: 1;
}

.hero-stat-label {
  display: block;
  font-size: 0.9rem;
  color: var(--text-muted);
  letter-spacing: 0.06em;
  text-transform: uppercase;
  margin-top: 5px;
}

/* ── SECTION 2: WHO WE ARE ──────────────────────────── */
.section-about {
  background: linear-gradient(160deg, var(--dark2) 0%, var(--green-dark) 100%);
  overflow: hidden;
}

.section-about::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image: url('../photos/Germany_7,4MW_2.jpeg');
  background-image: image-set(url('../photos/Germany_7,4MW_2.webp') type('image/webp'), url('../photos/Germany_7,4MW_2.jpeg') type('image/jpeg'));
  background-size: cover;
  background-position: center;
  opacity: 0.07;
  z-index: 0;
}

.section-inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 5rem 3rem;
  width: 100%;
  position: relative;
  z-index: 1;
}

.section-label {
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 0.8rem;
}

.section-title {
  font-size: clamp(1.8rem, 3vw, 2.8rem);
  font-weight: 800;
  margin-bottom: 1.5rem;
  line-height: 1.2;
}

.section-title span { color: var(--gold); }
.section-title .text-normal { color: var(--white); }

.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
}

.about-text p {
  color: var(--off-white);
  margin-bottom: 1.2rem;
  font-size: 1rem;
  line-height: 1.75;
}

.stats-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.5rem;
  margin-top: 2rem;
}

.stat-card {
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(249,199,79,0.2);
  border-radius: 12px;
  padding: 1.5rem;
  text-align: center;
  transition: transform 0.2s, border-color 0.2s;
}

.stat-card:hover {
  transform: translateY(-3px);
  border-color: var(--gold);
}

.stat-card-num {
  display: block;
  font-size: 2.4rem;
  font-weight: 800;
  color: var(--gold);
  line-height: 1;
}

.stat-card-label {
  display: block;
  font-size: 0.8rem;
  color: var(--text-muted);
  margin-top: 6px;
  letter-spacing: 0.04em;
}

.about-photo {
  border-radius: 16px;
  overflow: hidden;
  box-shadow: 0 20px 60px rgba(0,0,0,0.5);
  position: relative;
}

.about-photo img {
  width: 100%;
  height: 420px;
  object-fit: cover;
  display: block;
}

.about-photo-caption {
  position: absolute;
  bottom: 0;
  left: 0; right: 0;
  background: linear-gradient(transparent, rgba(13,27,42,0.9));
  padding: 1.5rem 1.2rem 1rem;
  font-size: 0.8rem;
  color: var(--off-white);
}

.address-row {
  margin-top: 1.5rem;
  display: flex;
  align-items: center;
  gap: 0.6rem;
  color: var(--green-light);
  font-size: 0.9rem;
}

/* ── SECTION 3: SERVICES ────────────────────────────── */
.section-services {
  background: var(--dark);
  overflow: hidden;
}

.section-services::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image: url('../photos/Netherlands_5,7MW.jpeg');
  background-size: cover;
  background-position: center;
  opacity: 0.06;
  z-index: 0;
}

.services-intro {
  max-width: 650px;
  margin-bottom: 2rem;
}

.services-intro p {
  color: var(--text-muted);
  font-size: 1rem;
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 1.2rem;
}

.service-card {
  background: var(--dark2);
  border: 1px solid rgba(82,183,136,0.2);
  border-radius: 14px;
  overflow: hidden;
  transition: transform 0.25s, box-shadow 0.25s, border-color 0.25s;
}

.service-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 16px 40px rgba(0,0,0,0.4);
  border-color: var(--green-light);
}

.service-card-img {
  width: 100%;
  height: 195px;
  object-fit: cover;
  display: block;
}

.service-card-body {
  padding: 1.1rem 1.3rem;
}

.service-card-title-row {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  margin-bottom: 0.5rem;
}

.service-number {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  background: var(--gold);
  color: var(--dark);
  border-radius: 50%;
  width: 28px;
  height: 28px;
  font-weight: 800;
  font-size: 0.8rem;
}

.service-card-title {
  font-size: 1.05rem;
  font-weight: 700;
  margin-bottom: 0;
  color: var(--off-white);
  line-height: 1.3;
}

/* CTA card */
.service-card--cta {
  display: flex;
  align-items: center;
  justify-content: center;
  border-color: rgba(82,183,136,0.45);
  background: rgba(82,183,136,0.07);
}
.service-card--cta .service-card-body {
  text-align: center;
  padding: 2rem 1.5rem;
}
.service-cta-icon {
  font-size: 2.6rem;
  color: var(--off-white);
  line-height: 1;
  margin-bottom: 0.9rem;
}
.service-card--cta .service-card-text {
  font-size: 1.2rem;
  color: var(--off-white);
  font-weight: 600;
  line-height: 1.5;
}

.service-card-text {
  font-size: 0.88rem;
  color: var(--text-muted);
  line-height: 1.65;
}

.service-card-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 0.3rem;
}
.service-card-list li {
  font-size: 0.88rem;
  color: var(--text-muted);
  line-height: 1.5;
  padding-left: 1.1em;
  position: relative;
}
.service-card-list li::before {
  content: '\2013';
  position: absolute;
  left: 0;
  color: var(--gold);
}

/* ── UPCOMING DIRECTIONS ──────────────────────────── */
.upcoming-block {
  margin-top: 2.5rem;
  text-align: center;
}
.upcoming-label {
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: 0.9rem;
}
.upcoming-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
  justify-content: center;
}
.upcoming-tag {
  background: rgba(249,199,79,0.08);
  border: 1px solid rgba(249,199,79,0.3);
  border-radius: 20px;
  color: var(--gold);
  font-size: 0.85rem;
  font-weight: 600;
  padding: 0.4rem 1.1rem;
}

/* ── SECTION 4-5: GEOGRAPHY ─────────────────────────── */
.section-geography {
  background: linear-gradient(160deg, var(--green-dark) 0%, var(--dark2) 100%);
  overflow: hidden;
}

.section-geography::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image: url('../photos/Poland_6MW.jpeg');
  background-size: cover;
  background-position: center;
  opacity: 0.07;
  z-index: 0;
}

.geo-intro p {
  color: var(--off-white);
  max-width: 700px;
  line-height: 1.75;
  margin-bottom: 0.8rem;
}

.geo-stats-row {
  display: flex;
  gap: 2rem;
  margin: 2rem 0;
  flex-wrap: wrap;
}

.geo-stat {
  background: rgba(249,199,79,0.1);
  border: 1px solid rgba(249,199,79,0.3);
  border-radius: 10px;
  padding: 1rem 1.8rem;
  text-align: center;
}

.geo-stat-num {
  display: block;
  font-size: 2rem;
  font-weight: 800;
  color: var(--gold);
}

.geo-stat-label {
  font-size: 0.78rem;
  color: var(--text-muted);
  letter-spacing: 0.04em;
}

.countries-row {
  display: flex;
  gap: 0.8rem;
  flex-wrap: wrap;
  margin: 1.5rem 0 2.5rem;
}

.country-tag {
  background: rgba(72,149,239,0.15);
  border: 1px solid rgba(72,149,239,0.4);
  border-radius: 20px;
  padding: 5px 16px;
  font-size: 0.82rem;
  color: var(--sky);
  font-weight: 600;
}

.photo-gallery {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1rem;
  margin-top: 2rem;
}

.gallery-item {
  border-radius: 10px;
  overflow: hidden;
  position: relative;
  box-shadow: 0 8px 24px rgba(0,0,0,0.4);
}

.gallery-item img {
  width: 100%;
  height: 170px;
  object-fit: cover;
  display: block;
  transition: transform 0.4s;
}

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

.gallery-caption {
  position: absolute;
  bottom: 0;
  left: 0; right: 0;
  background: linear-gradient(transparent, rgba(13,27,42,0.92));
  padding: 1.2rem 0.8rem 0.6rem;
  font-size: 0.72rem;
  color: var(--off-white);
}

/* ── SECTION 6: WHY US ──────────────────────────────── */
.section-why {
  background: var(--dark);
  position: relative;
  overflow: hidden;
}

.section-why::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0; bottom: 0;
  background-image: url('../photos/Foto_20.jpeg');
  background-size: cover;
  background-position: center;
  opacity: 0.08;
}

.why-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
  margin-top: 2.5rem;
  position: relative;
}

.why-card {
  background: rgba(19,35,56,0.85);
  border: 1px solid rgba(82,183,136,0.2);
  border-radius: 14px;
  padding: 2rem 1.5rem;
  transition: border-color 0.2s, transform 0.2s;
  backdrop-filter: blur(4px);
}

.why-card:hover {
  border-color: var(--green-light);
  transform: translateY(-4px);
}

.why-icon {
  font-size: 2rem;
  margin-bottom: 1rem;
  display: block;
}

.why-title {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--gold);
  margin-bottom: 0.8rem;
}

.why-text {
  font-size: 0.88rem;
  color: var(--text-muted);
  line-height: 1.65;
}

/* ── SECTION 7: CONTACTS ────────────────────────────── */
.section-contacts {
  background: linear-gradient(160deg, #080f18 0%, var(--dark2) 60%, var(--green-dark) 100%);
  min-height: auto;
  padding-bottom: 4rem;
  overflow: hidden;
}

.section-contacts::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image: url('../photos/Germany_7,4MW_5.jpeg');
  background-image: image-set(url('../photos/Germany_7,4MW_5.webp') type('image/webp'), url('../photos/Germany_7,4MW_5.jpeg') type('image/jpeg'));
  background-size: cover;
  background-position: center;
  opacity: 0.07;
  z-index: 0;
}

.contacts-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: start;
}

.contact-cta {
  font-size: 1.05rem;
  color: var(--green-light);
  margin-bottom: 2.5rem;
  line-height: 1.7;
}

.contact-item {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  margin-bottom: 1.5rem;
}

.contact-icon {
  width: 44px;
  height: 44px;
  border-radius: 10px;
  background: rgba(249,199,79,0.12);
  border: 1px solid rgba(249,199,79,0.3);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  flex-shrink: 0;
}

.contact-label {
  font-size: 0.72rem;
  color: var(--gray);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin-bottom: 3px;
}

.contact-value {
  font-size: 1rem;
  font-weight: 600;
  color: var(--off-white);
}

.contact-value a {
  color: inherit;
  text-decoration: none;
  transition: color 0.2s;
}

.contact-value a:hover { color: var(--gold); }

.contact-photo {
  border-radius: 16px;
  overflow: hidden;
  box-shadow: 0 20px 60px rgba(0,0,0,0.5);
}

.contact-photo img {
  width: 100%;
  height: 380px;
  object-fit: cover;
  display: block;
}

.qr-block {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 1.2rem;
  padding: 2rem 0;
}
.qr-label {
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-muted);
  text-align: center;
}
.qr-canvas {
  width: 240px !important;
  height: 240px !important;
  border-radius: 12px;
  display: block;
  background: #fff;
  padding: 8px;
  box-sizing: content-box;
  box-shadow: 0 8px 30px rgba(0,0,0,0.4);
}
.qr-save-btn {
  background: var(--gold);
  border: none;
  border-radius: 8px;
  color: var(--dark);
  cursor: pointer;
  font-size: 0.88rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  padding: 0.65rem 1.8rem;
  transition: opacity 0.2s;
}
.qr-save-btn:hover { opacity: 0.85; }

/* ── FOOTER ─────────────────────────────────────────── */
.footer {
  background: #050d14;
  padding: 1.5rem 3rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-top: 1px solid rgba(249,199,79,0.15);
}

.footer-logo {
  color: var(--gold);
  font-weight: 700;
  font-size: 0.9rem;
}

.footer-copy {
  font-size: 0.75rem;
  color: var(--gray);
}

/* ── DECORATIVE DIVIDER ─────────────────────────────── */
.divider {
  width: 50px;
  height: 3px;
  background: linear-gradient(90deg, var(--gold), var(--green-light));
  border-radius: 2px;
  margin: 1rem 0 2rem;
}

/* ── SECTION 3b: UPCOMING DIRECTIONS ────────────────── */
.section-upcoming {
  background: var(--dark2);
  overflow: hidden;
  min-height: auto;
  padding: 5rem 2rem;
}
.section-upcoming::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image: url('../photos/Foto_14.jpeg');
  background-size: cover;
  background-position: center;
  opacity: 0.06;
  z-index: 0;
}
.section-upcoming .section-inner {
  display: flex;
  flex-direction: column;
  align-items: center;
}
.upcoming-cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
  margin-top: 1.5rem;
  width: 100%;
  max-width: 960px;
}
.upcoming-card {
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(249,199,79,0.2);
  border-radius: 12px;
  overflow: hidden;
  transition: transform 0.2s, border-color 0.2s;
}
.upcoming-card:hover {
  transform: translateY(-4px);
  border-color: rgba(249,199,79,0.5);
}
.upcoming-card-img-wrap {
  overflow: hidden;
  aspect-ratio: 4/3;
}
.upcoming-card-img-wrap img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}
.upcoming-card-body {
  display: flex;
  align-items: flex-start;
  gap: 0.7rem;
  padding: 1rem;
}
.upcoming-card-num {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  background: var(--gold);
  color: var(--dark);
  border-radius: 50%;
  width: 28px;
  height: 28px;
  font-weight: 800;
  font-size: 0.8rem;
}
.upcoming-card-title {
  font-size: 1rem;
  font-weight: 600;
  color: var(--gold);
  line-height: 1.4;
}
@media (max-width: 700px) {
  .upcoming-cards {
    grid-template-columns: 1fr;
  }
}

/* ── SECTION 8: GALLERY ─────────────────────────────── */
.section-gallery {
  background: var(--dark2);
}

.section-gallery::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image: url('../photos/Germany_7,4MW_7.jpeg');
  background-image: image-set(url('../photos/Germany_7,4MW_7.webp') type('image/webp'), url('../photos/Germany_7,4MW_7.jpeg') type('image/jpeg'));
  background-size: cover;
  background-position: center;
  opacity: 0.05;
  z-index: 0;
}

.gallery-filters {
  display: flex;
  gap: 0.6rem;
  flex-wrap: wrap;
  margin-bottom: 2rem;
}

.gallery-filter-btn {
  background: transparent;
  border: 1px solid rgba(249,199,79,0.3);
  border-radius: 20px;
  color: var(--text-muted);
  cursor: pointer;
  font-size: 0.82rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  padding: 5px 16px;
  transition: all 0.2s;
}

.gallery-filter-btn:hover,
.gallery-filter-btn.active {
  background: var(--gold);
  border-color: var(--gold);
  color: var(--dark);
}

.gallery-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 1rem;
}

.gallery-thumb {
  border-radius: 10px;
  overflow: hidden;
  cursor: pointer;
  position: relative;
  box-shadow: 0 4px 16px rgba(0,0,0,0.4);
  aspect-ratio: 4 / 3;
  transition: transform 0.3s, box-shadow 0.3s;
}

.gallery-thumb:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 32px rgba(0,0,0,0.6);
}

.gallery-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 0.4s;
}

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

.gallery-thumb-info {
  position: absolute;
  bottom: 0;
  left: 0; right: 0;
  background: linear-gradient(transparent, rgba(13,27,42,0.92));
  padding: 1.5rem 0.7rem 0.6rem;
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.gallery-thumb-country {
  font-size: 0.72rem;
  font-weight: 700;
  color: var(--gold);
}

.gallery-thumb-work {
  font-size: 0.64rem;
  color: var(--text-muted);
}

/* Lightbox */
.lightbox {
  position: fixed;
  inset: 0;
  z-index: 999;
  display: flex;
  align-items: center;
  justify-content: center;
}

.lightbox.hidden { display: none; }

.lightbox-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(5,13,20,0.93);
  backdrop-filter: blur(6px);
}

.lightbox-inner {
  position: relative;
  z-index: 1;
  max-width: min(90vw, 1100px);
  max-height: 90vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1rem;
}

.lightbox-img {
  max-width: 100%;
  max-height: 78vh;
  object-fit: contain;
  border-radius: 10px;
  display: block;
  box-shadow: 0 20px 60px rgba(0,0,0,0.7);
}

.lightbox-caption { text-align: center; }

.lb-country {
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--gold);
  margin-bottom: 0.3rem;
}

.lb-row {
  font-size: 0.83rem;
  color: var(--text-muted);
  margin: 0.15rem 0;
}

.lb-row span {
  color: var(--green-light);
  font-weight: 600;
}

.lightbox-close {
  position: absolute;
  top: 1rem;
  right: 1rem;
  z-index: 2;
  background: rgba(255,255,255,0.15);
  border: none;
  border-radius: 50%;
  color: var(--white);
  cursor: pointer;
  font-size: 1.1rem;
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background 0.2s;
}

.lightbox-close:hover { background: rgba(255,255,255,0.3); }

.lightbox-prev,
.lightbox-next {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  z-index: 2;
  background: rgba(255,255,255,0.15);
  border: none;
  border-radius: 50%;
  color: var(--white);
  cursor: pointer;
  font-size: 2.2rem;
  line-height: 1;
  width: 52px;
  height: 52px;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background 0.2s;
}

.lightbox-prev { left: 1rem; }
.lightbox-next { right: 1rem; }
.lightbox-prev:hover, .lightbox-next:hover { background: rgba(255,255,255,0.3); }


@media print {
  .nav, .lang-switcher { display: none !important; }

  * {
    -webkit-print-color-adjust: exact !important;
    print-color-adjust: exact !important;
  }

  .section {
    padding-top: 0 !important;
    page-break-after: always;
    break-after: page;
    page-break-inside: avoid;
    break-inside: avoid;
  }
  .section:last-of-type { page-break-after: auto; break-after: auto; }

  .service-card, .why-card, .stat-card { break-inside: avoid; }

  .section-services .services-grid {
    grid-template-columns: repeat(3, 1fr) !important;
    gap: 0.7rem !important;
  }
  .section-services .services-intro { margin-bottom: 1rem !important; }
  .section-services .service-card-img { height: 115px !important; }
  .section-services .service-card-body { padding: 0.7rem 0.85rem !important; }
  .section-services .service-number {
    width: 24px; height: 24px; line-height: 24px;
    font-size: 0.72rem; margin-bottom: 0.35rem;
  }
  .section-services .service-card-title { font-size: 0.82rem !important; margin-bottom: 0.25rem !important; }
  .section-services .service-card-text { font-size: 0.75rem !important; line-height: 1.4 !important; }
  .section-services .service-card-list li { font-size: 0.75rem !important; line-height: 1.4 !important; }
  .section-services .service-card--cta .service-card-body { padding: 0.7rem 0.85rem !important; }
  .section-services .service-cta-icon { font-size: 1.6rem !important; margin-bottom: 0.4rem !important; }

  .hero-overlay {
    background: linear-gradient(135deg, rgba(13,27,42,0.90) 0%, rgba(27,67,50,0.80) 100%) !important;
  }
}

/* ── MOBILE NAV HAMBURGER ────────────────────────────── */
.nav-hamburger {
  display: none;
  background: transparent;
  border: 1px solid rgba(249,199,79,0.4);
  border-radius: 6px;
  padding: 7px 9px;
  cursor: pointer;
  flex-direction: column;
  gap: 5px;
  align-items: center;
  flex-shrink: 0;
}
.nav-hamburger span {
  display: block;
  width: 20px;
  height: 2px;
  background: var(--gold);
  border-radius: 2px;
  transition: transform 0.25s, opacity 0.25s;
}
.nav-hamburger.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-hamburger.open span:nth-child(2) { opacity: 0; transform: scaleX(0); }
.nav-hamburger.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ── MOBILE LANG BUTTON ──────────────────────────────── */
.lang-mobile-btn {
  display: none;
  align-items: center;
  gap: 0.3rem;
  background: transparent;
  border: 1px solid rgba(249,199,79,0.4);
  border-radius: 6px;
  color: var(--off-white);
  cursor: pointer;
  font-size: 0.88rem;
  font-weight: 600;
  padding: 6px 9px;
  letter-spacing: 0.02em;
  flex-shrink: 0;
  transition: border-color 0.2s, color 0.2s;
}
.lang-mobile-btn:hover { border-color: var(--gold); color: var(--gold); }
.lang-mobile-flag { font-size: 1.15rem; line-height: 1; }
.lang-mobile-arrow { font-size: 0.65rem; opacity: 0.7; transition: transform 0.2s; }
.lang-mobile-btn.open .lang-mobile-arrow { transform: rotate(180deg); }

/* ── MOBILE NAV DROPDOWN ─────────────────────────────── */
.nav-mobile-menu {
  position: fixed;
  top: 72px;
  left: 0; right: 0;
  background: rgba(13,27,42,0.97);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  z-index: 99;
  border-bottom: 1px solid rgba(249,199,79,0.15);
}
.nav-mobile-menu.hidden { display: none; }
.nav-mobile-menu ul { list-style: none; margin: 0; padding: 0; }
.nav-mobile-menu li a {
  display: block;
  padding: 0.9rem 2rem;
  color: var(--off-white);
  text-decoration: none;
  font-size: 1rem;
  font-weight: 500;
  border-bottom: 1px solid rgba(255,255,255,0.07);
  transition: color 0.2s, background 0.2s;
}
.nav-mobile-menu li a:hover { color: var(--gold); background: rgba(249,199,79,0.05); }

/* ── MOBILE LANG DROPDOWN ────────────────────────────── */
.lang-mobile-dropdown {
  position: fixed;
  top: 72px;
  right: 1rem;
  background: rgba(13,27,42,0.97);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border: 1px solid rgba(249,199,79,0.3);
  border-radius: 10px;
  z-index: 101;
  min-width: 168px;
  overflow: hidden;
}
.lang-mobile-dropdown.hidden { display: none; }
.lang-mobile-option {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  width: 100%;
  padding: 0.8rem 1.2rem;
  background: transparent;
  border: none;
  color: var(--off-white);
  cursor: pointer;
  font-size: 0.92rem;
  font-weight: 500;
  text-align: left;
  transition: background 0.15s, color 0.15s;
  border-bottom: 1px solid rgba(255,255,255,0.06);
}
.lang-mobile-option:last-child { border-bottom: none; }
.lang-mobile-option:hover,
.lang-mobile-option.active { background: rgba(249,199,79,0.12); color: var(--gold); }
.lang-mobile-option span { font-size: 1.25rem; line-height: 1; }

/* ── RESPONSIVE ─────────────────────────────────────── */
/* Nav switches to mobile layout below 1200px */
@media (max-width: 1200px) {
  .nav { padding: 0 0.75rem; }
  .nav-hamburger { display: flex; padding: 9px 12px; gap: 7px; }
  .nav-hamburger span { width: 26px; height: 3px; }
  .lang-mobile-btn { display: flex; padding: 8px 12px; font-size: 1.14rem; }
  .lang-mobile-flag { font-size: 1.5rem; }
  .lang-switcher { display: none; }
  .nav-logo {
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
  }
  .nav-links { display: none; }
}

/* Layout/grid adjustments below 900px */
@media (max-width: 900px) {
  .about-grid, .contacts-grid { grid-template-columns: 1fr; gap: 2rem; }
  .why-grid { grid-template-columns: 1fr 1fr; }
  .photo-gallery { grid-template-columns: 1fr 1fr; }
  .gallery-grid { grid-template-columns: repeat(3, 1fr); }
  .hero-content { padding: 3rem 1.5rem; }
  .section-inner { padding: 4rem 1.5rem; }
  .lightbox-prev { left: 0.3rem; }
  .lightbox-next { right: 0.3rem; }
}

@media (max-width: 600px) {
  .why-grid { grid-template-columns: 1fr; }
  .stats-grid { grid-template-columns: 1fr 1fr; }
  .services-grid { grid-template-columns: 1fr; }
  .hero-stats { gap: 1.5rem; }
  .gallery-grid { grid-template-columns: repeat(2, 1fr); }
}