:root {
  --ink: #000000;
  --navy: #11395d;
  --navy-soft: #1a4a76;
  --sky: #0d7cb0;
  --sky-soft: #5fc4f1;
  --bg: #f5f7fa;
  --bg-2: #ffffff;
  --line: #e3e8ef;
  --muted: #5a6b7d;
  --radius: 14px;
  --max-width: 1200px;
  --shadow-sm: 0 1px 2px rgba(17, 57, 93, 0.06), 0 2px 6px rgba(17, 57, 93, 0.04);
  --shadow-md: 0 6px 24px rgba(17, 57, 93, 0.1);
}

* { box-sizing: border-box; }

body {
  margin: 0;
  font-family: "Manrope", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  background: var(--bg-2);
  color: var(--ink);
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
}

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

a { color: inherit; text-decoration: none; }
button { font: inherit; cursor: pointer; }

.wrap { max-width: var(--max-width); margin: 0 auto; padding: 0 1.25rem; }

/* ---------- BUTTONS ---------- */

.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  height: 46px;
  padding: 0 22px;
  border-radius: 999px;
  font-weight: 700;
  font-size: 15px;
  border: 1.5px solid transparent;
  transition: transform 0.15s ease, box-shadow 0.2s ease, background 0.2s, color 0.2s;
}

.btn-primary { background: var(--sky); color: white; box-shadow: 0 8px 18px -8px rgba(13, 124, 176, 0.7); }
.btn-primary:hover { background: #0b6b98; transform: translateY(-1px); }
.btn-dark { background: var(--navy); color: white; }
.btn-dark:hover { background: #0d2c4a; transform: translateY(-1px); }
.btn-ghost { background: transparent; color: var(--navy); border-color: var(--navy); }
.btn-ghost:hover { background: var(--navy); color: white; }

/* ---------- NAV ---------- */

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(255, 255, 255, 0.94);
  backdrop-filter: saturate(150%) blur(12px);
  -webkit-backdrop-filter: saturate(150%) blur(12px);
  border-bottom: 1px solid var(--line);
}

.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.25rem;
  height: 68px;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 1.25rem;
  position: relative;
}

.brand {
  display: inline-flex;
  align-items: center;
  flex-shrink: 0;
  line-height: 0;
}

.brand-logo {
  display: block;
  height: 40px;
  width: auto;
}

.site-nav {
  display: flex;
  align-items: center;
  gap: 1.75rem;
  flex: 1;
  justify-content: flex-end;
  font-size: 0.95rem;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 1.5rem;
}

.nav-links a {
  color: #1f2a37;
  font-weight: 600;
  position: relative;
  padding: 6px 0;
  white-space: nowrap;
}

.nav-links a::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: -2px;
  height: 2px;
  background: var(--sky);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.25s ease;
}

.nav-links a:hover::after { transform: scaleX(1); }

.nav-links .disabled {
  color: var(--muted);
  opacity: 0.55;
  cursor: not-allowed;
  white-space: nowrap;
}

.nav-links .disabled::after { display: none; }

.nav-phone {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 14px;
  border-radius: 999px;
  background: var(--navy);
  color: white;
  font-weight: 700;
  font-size: 14px;
  white-space: nowrap;
  flex-shrink: 0;
}

.nav-phone:hover { background: var(--navy-soft); }

.menu-btn {
  display: none;
  background: none;
  border: 0;
  padding: 8px;
  color: var(--navy);
  flex-shrink: 0;
}

/* ---------- LANGUAGE SWITCHER ---------- */

.lang-switch { position: relative; flex-shrink: 0; }

.lang-btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: none;
  border: 1.5px solid var(--line);
  border-radius: 999px;
  padding: 8px 12px;
  font-size: 14px;
  font-weight: 700;
  color: #1f2a37;
  transition: border-color 0.15s;
}

.lang-btn:hover { border-color: var(--sky); }

.lang-btn svg { transition: transform 0.2s; }
.lang-switch.open .lang-btn svg { transform: rotate(180deg); }

.flag-img {
  display: inline-block;
  width: 18px;
  height: 13px;
  border-radius: 2px;
  border: 1px solid rgba(0, 0, 0, 0.15);
  flex-shrink: 0;
  object-fit: cover;
}

.lang-menu {
  display: none;
  position: absolute;
  top: calc(100% + 10px);
  right: 0;
  background: white;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow-md);
  padding: 8px;
  min-width: 170px;
  z-index: 60;
}

.lang-switch.open .lang-menu { display: flex; flex-direction: column; gap: 2px; }

.lang-opt {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 9px 12px;
  border-radius: 10px;
  font-size: 14.5px;
  font-weight: 600;
  color: #1f2a37;
}

.lang-opt:hover { background: var(--bg); }
.lang-opt.active { color: var(--navy); background: rgba(13, 124, 176, 0.08); font-weight: 700; }

.lang-opt.disabled {
  color: var(--muted);
  opacity: 0.55;
  cursor: not-allowed;
  filter: grayscale(1);
}

.lang-opt.disabled:hover { background: none; }

@media (max-width: 900px) {
  .nav-phone .phone-text { display: none; }
  .nav-links {
    display: none;
    position: absolute;
    top: 68px;
    left: 0;
    right: 0;
    flex-direction: column;
    align-items: flex-start;
    background: white;
    padding: 12px 1.25rem 16px;
    gap: 2px;
    border-bottom: 1px solid var(--line);
    box-shadow: var(--shadow-md);
  }
  .nav-links.open { display: flex; }
  .nav-links a { padding: 10px 0; width: 100%; }
  .menu-btn { display: inline-flex; }
}

/* ---------- SECTIONS (shared) ---------- */

section { padding: 4rem 0; }

.section-head {
  text-align: center;
  max-width: 720px;
  margin: 0 auto 2.5rem;
}

.kicker {
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.14em;
  color: var(--sky);
  text-transform: uppercase;
  margin-bottom: 12px;
}

.section-title {
  font-family: "Roboto Slab", serif;
  font-size: clamp(28px, 3.4vw, 40px);
  line-height: 1.15;
  letter-spacing: -0.02em;
  color: var(--ink);
  margin: 0 0 14px;
  font-weight: 800;
}

.section-sub { color: var(--muted); font-size: 17px; margin: 0; }

/* ---------- HERO ---------- */

.hero { padding: 3rem 0 4rem; }

.hero-grid {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 2.5rem;
  align-items: center;
}

.hero h1 {
  font-family: "Roboto Slab", serif;
  font-size: clamp(2rem, 4.2vw, 3rem);
  margin: 0 0 1rem;
  letter-spacing: -0.02em;
  color: var(--navy);
  font-weight: 800;
}

.hero p { color: var(--muted); margin: 0 0 1.75rem; font-size: 1.05rem; max-width: 46ch; }

.hero-ctas { display: flex; gap: 0.75rem; flex-wrap: wrap; }

.hero-slider {
  position: relative;
  aspect-ratio: 4 / 3.2;
  border-radius: 20px;
  overflow: hidden;
  box-shadow: var(--shadow-md);
  border: 1px solid var(--line);
  background: var(--bg);
}

.hero-slider img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0;
  transition: opacity 0.8s ease;
}

.hero-slider img.active { opacity: 1; }

.hero-slider-dots {
  position: absolute;
  bottom: 16px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  gap: 8px;
  z-index: 2;
}

.hero-slider-dots button {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  border: none;
  background: rgba(255, 255, 255, 0.6);
  padding: 0;
}

.hero-slider-dots button.active { background: white; width: 22px; border-radius: 999px; }

@media (max-width: 860px) {
  .hero-grid { grid-template-columns: 1fr; }
  .hero p { max-width: none; }
  .hero-slider { aspect-ratio: 16 / 10; }
}

/* ---------- WHY US / FEATURES ---------- */

.why { background: var(--bg-2); border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }

.feature-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.25rem;
}

.feature {
  background: var(--bg-2);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 1.75rem 1.5rem;
  transition: transform 0.2s ease, box-shadow 0.2s ease, border-color 0.2s;
}

.feature:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-md);
  border-color: rgba(13, 124, 176, 0.4);
}

.feature-icon {
  width: 52px;
  height: 52px;
  border-radius: 13px;
  display: grid;
  place-items: center;
  background: linear-gradient(135deg, var(--navy) 0%, var(--sky) 130%);
  color: white;
  margin-bottom: 1.1rem;
  box-shadow: 0 10px 20px -10px rgba(17, 57, 93, 0.55);
}

.feature h3 {
  font-family: "Roboto Slab", serif;
  font-size: 19px;
  margin: 0 0 8px;
  color: var(--ink);
  font-weight: 700;
}

.feature p { color: var(--muted); margin: 0; font-size: 15px; }

@media (max-width: 860px) {
  .feature-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 560px) {
  .feature-grid { grid-template-columns: 1fr; }
}

/* ---------- HOW TO ORDER / STEPS ---------- */

.process { background: var(--bg-2); }

.steps {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.25rem;
}

.step {
  background: var(--bg);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 1.5rem;
  transition: transform 0.2s ease, box-shadow 0.2s ease, border-color 0.2s;
}

.step:hover { transform: translateY(-3px); box-shadow: var(--shadow-md); border-color: rgba(13, 124, 176, 0.4); }

.step-num {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: var(--navy);
  color: white;
  display: grid;
  place-items: center;
  font-family: "Roboto Slab", serif;
  font-weight: 800;
  font-size: 17px;
  margin-bottom: 1rem;
}

.step:nth-child(even) .step-num { background: var(--sky); }

.step h3 { font-family: "Roboto Slab", serif; font-size: 18px; margin: 0 0 6px; color: var(--ink); font-weight: 700; }
.step p { color: var(--muted); margin: 0; font-size: 14.5px; }

.step-time {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  margin-top: 12px;
  background: rgba(13, 124, 176, 0.1);
  color: var(--navy);
  border-radius: 999px;
  padding: 4px 10px;
  font-size: 12px;
  font-weight: 700;
}

@media (max-width: 860px) {
  .steps { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 560px) {
  .steps { grid-template-columns: 1fr; }
}

/* ---------- GALLERY PREVIEW ---------- */

.gallery-preview { background: var(--bg); }

.category-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: 1.25rem;
}

.category-card {
  background: var(--bg-2);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: transform 0.15s ease, box-shadow 0.15s ease;
}

.category-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-md);
}

.category-card img,
.category-card-placeholder {
  aspect-ratio: 4 / 3;
  width: 100%;
  object-fit: cover;
  background: var(--line);
}

.category-card-label {
  padding: 0.85rem 1rem;
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 0.5rem;
}

.category-card-label span { font-weight: 700; color: var(--navy); }
.category-card-label small { color: var(--muted); white-space: nowrap; }

/* ---------- LOCATION ---------- */

.location { background: linear-gradient(180deg, #eff5fb 0%, #ffffff 100%); }

.loc-grid { display: grid; grid-template-columns: 1fr 1.2fr; gap: 2.5rem; align-items: stretch; }

.loc-card {
  background: white;
  border-radius: 16px;
  padding: 2rem;
  box-shadow: var(--shadow-md);
  border: 1px solid var(--line);
  display: flex;
  flex-direction: column;
  gap: 1.4rem;
}

.loc-card h3 { font-family: "Roboto Slab", serif; font-size: 22px; margin: 0; color: var(--ink); font-weight: 800; }

.loc-list { display: flex; flex-direction: column; gap: 1rem; }
.loc-row { display: flex; gap: 14px; align-items: flex-start; }

.loc-row .ico {
  flex-shrink: 0;
  width: 40px;
  height: 40px;
  border-radius: 10px;
  background: rgba(13, 124, 176, 0.12);
  color: var(--navy);
  display: grid;
  place-items: center;
}

.loc-row .label { font-size: 12px; color: var(--muted); font-weight: 700; letter-spacing: 0.06em; text-transform: uppercase; }
.loc-row .value { font-size: 15.5px; color: var(--ink); font-weight: 600; line-height: 1.5; }
.loc-row .value a { color: var(--navy); }
.loc-row .value a:hover { color: var(--sky); }

.map-wrap {
  border-radius: 16px;
  overflow: hidden;
  border: 1px solid var(--line);
  box-shadow: var(--shadow-md);
  background: linear-gradient(135deg, #d9e8f5 0%, #b9d6ec 100%);
  min-height: 340px;
  position: relative;
}

.map-badge {
  position: absolute;
  bottom: 16px;
  left: 50%;
  transform: translateX(-50%);
  background: white;
  padding: 9px 14px;
  border-radius: 10px;
  box-shadow: var(--shadow-sm);
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 13px;
  font-weight: 700;
  color: var(--navy);
}

.map-badge .live { position: relative; width: 8px; height: 8px; border-radius: 50%; background: #2bc34c; box-shadow: 0 0 0 4px rgba(43, 195, 76, 0.25); }
.map-badge .live::after {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: 50%;
  background: rgba(43, 195, 76, 0.45);
  animation: pulse 1.6s ease-out infinite;
}

@keyframes pulse {
  0% { transform: scale(1); opacity: 1; }
  100% { transform: scale(3.5); opacity: 0; }
}

@media (max-width: 860px) {
  .loc-grid { grid-template-columns: 1fr; }
  .map-wrap { min-height: 260px; }
}

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

.cta-strip {
  background: radial-gradient(800px 200px at 80% 50%, rgba(13, 124, 176, 0.45), transparent 70%), linear-gradient(135deg, var(--navy) 0%, #0a233b 100%);
  color: white;
  border-radius: 20px;
  padding: 2.75rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
  flex-wrap: wrap;
}

.cta-strip h3 { font-family: "Roboto Slab", serif; font-size: 26px; margin: 0 0 6px; font-weight: 800; }
.cta-strip p { margin: 0; color: #cfe1f2; }
.cta-strip-actions { display: flex; gap: 0.75rem; flex-wrap: wrap; }

/* ---------- CATEGORY / GALLERY PAGES ---------- */

.category-header { padding: 2rem 0 1rem; }

.back-link { color: var(--muted); font-size: 0.9rem; }
.back-link:hover { color: var(--sky); }

.category-header h1 { margin: 0.5rem 0 0.25rem; letter-spacing: -0.02em; color: var(--navy); font-family: "Roboto Slab", serif; }
.category-header p { color: var(--muted); margin: 0; }

.orientation-filter { display: flex; flex-wrap: wrap; gap: 0.5rem; margin-top: 1rem; }

.orientation-filter button {
  border: 1.5px solid var(--line);
  background: var(--bg-2);
  color: #1f2a37;
  border-radius: 999px;
  padding: 0.4rem 0.9rem;
  font-size: 0.85rem;
  font-weight: 600;
}

.orientation-filter button.active { background: var(--sky); border-color: var(--sky); color: #fff; }

.gallery { display: grid; grid-template-columns: repeat(auto-fill, minmax(200px, 1fr)); gap: 1rem; margin-top: 1.5rem; }

.motif-card { border-radius: var(--radius); overflow: hidden; background: var(--bg-2); border: 1px solid var(--line); box-shadow: var(--shadow-sm); }

.gallery-item { position: relative; display: block; }
.gallery-item img { aspect-ratio: 1 / 1; object-fit: cover; transition: transform 0.2s ease; }
.gallery-item:hover img { transform: scale(1.04); }

.gallery-item-title { display: block; padding: 0.5rem 0.6rem 0.25rem; font-size: 0.8rem; color: #1f2a37; }

.gallery-item-code {
  position: absolute;
  top: 0.5rem;
  left: 0.5rem;
  padding: 0.2rem 0.5rem;
  font-size: 0.7rem;
  font-weight: 700;
  color: #fff;
  background: rgba(17, 57, 93, 0.75);
  border-radius: 999px;
}

.gallery-item-code small { font-weight: 400; opacity: 0.85; }

.motif-variants { display: flex; flex-wrap: wrap; gap: 0.35rem; padding: 0 0.6rem 0.6rem; }

.variant-pill {
  font-size: 0.7rem;
  font-weight: 600;
  padding: 0.15rem 0.5rem;
  border-radius: 999px;
  border: 1px solid var(--line);
  color: var(--muted);
}

.variant-pill:hover { border-color: var(--sky); color: var(--sky); }

.empty-state { color: var(--muted); padding: 2rem 0; }

/* ---------- LIGHTBOX ---------- */

.lightbox {
  position: fixed;
  inset: 0;
  background: rgba(17, 57, 93, 0.92);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 100;
  padding: 2rem;
}

.lightbox[hidden] { display: none; }
.lightbox img { max-width: 100%; max-height: 100%; border-radius: 8px; }

.lightbox-close {
  position: absolute;
  top: 1rem;
  right: 1.25rem;
  background: none;
  border: none;
  color: #fff;
  font-size: 2rem;
  line-height: 1;
  cursor: pointer;
}

/* ---------- FOOTER ---------- */

.site-footer {
  text-align: center;
  color: var(--muted);
  font-size: 0.85rem;
  padding: 2rem 1rem;
  border-top: 1px solid var(--line);
}