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

html, body {
  margin: 0;
  padding: 0;
}

body {
  font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  color: #0f172a;
  background-color: #f8fafc;
}

/* ===== LAYOUT ===== */
.page {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

main {
  flex: 1 0 auto;
}

.site-footer {
  flex-shrink: 0;
}

/* ===== TOKENS ===== */
:root {
  --bg: #f8fafc;
  --bg-elevated: #ffffff;
  --border-subtle: #e2e8f0;
  --text: #0f172a;
  --text-muted: #64748b;
  --accent: #1d4ed8;
  --accent-soft: #dbeafe;
  --accent-dark: #1e40af;
  --shadow-soft: 0 10px 30px rgba(15, 23, 42, 0.08);
  --radius-lg: 16px;
  --radius-sm: 8px;
  --transition-fast: 0.18s ease-out;
}

/* ===== UTIL ===== */
.container {
  width: 100%;
  max-width: 1120px;
  margin: 0 auto;
  padding: 0 16px;
}

.muted {
  color: var(--text-muted);
}

.tag {
  display: inline-flex;
  align-items: center;
  padding: 2px 9px;
  border-radius: 999px;
  background: #e2e8f0;
  font-size: 12px;
  line-height: 1.3;
}

.tag.outline {
  background: transparent;
  border: 1px solid #cbd5f5;
}

/* ===== HEADER ===== */
.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  background: rgba(248, 250, 252, 0.9);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(226, 232, 240, 0.7);
}

.header-inner {
  display: flex;
  align-items: center;
  gap: 16px;
  height: 64px;
}

.logo {
  display: inline-flex;
  align-items: baseline;
  gap: 4px;
  text-decoration: none;
  font-weight: 700;
  letter-spacing: 0.04em;
  color: var(--text);
  margin-right: auto;
}

.logo-main {
  font-size: 18px;
}

.logo-sub {
  font-size: 14px;
  color: var(--accent);
}

/* Nav */
.nav {
  display: flex;
  align-items: center;
  gap: 12px;
}

.nav a,
.nav button.nav-link {
  border: none;
  background: none;
  padding: 6px 10px;
  border-radius: 999px;
  font-size: 14px;
  text-decoration: none;
  color: var(--text-muted);
  cursor: pointer;
  transition: background var(--transition-fast), color var(--transition-fast), transform var(--transition-fast);
}

.nav a:hover,
.nav button.nav-link:hover {
  background: #e2e8f0;
  color: var(--text);
}

.nav a.active {
  background: #dbeafe;
  color: var(--accent-dark);
}

.nav-cta {
  background: var(--accent);
  color: #fff !important;
  box-shadow: 0 6px 16px rgba(37, 99, 235, 0.35);
}

.nav-cta.btn.primary {
  padding: 8px 16px;
}

.nav-cta:hover {
  background: var(--accent-dark);
  transform: translateY(-1px);
}

/* Dropdown */
.nav-dd-wrap {
  position: relative;
}

.nav-dd-toggle {
  position: relative;
}

.nav-dd {
  position: absolute;
  right: 0;
  top: 120%;
  min-width: 260px;
  padding: 8px;
  border-radius: var(--radius-lg);
  background: var(--bg-elevated);
  box-shadow: var(--shadow-soft);
  border: 1px solid var(--border-subtle);
  display: none;
}

.nav-dd.open {
  display: block;
}

.nav-dd button.dd-item {
  width: 100%;
  border: none;
  background: none;
  padding: 8px;
  border-radius: 10px;
  text-align: left;
  cursor: pointer;
  font-size: 13px;
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.nav-dd button.dd-item:hover {
  background: #eff6ff;
}

.nav-dd .title {
  font-weight: 500;
}

.nav-dd .muted {
  font-size: 12px;
}

/* Lang */
.lang-toggle {
  padding: 6px 10px;
  border-radius: 999px;
  border: 1px solid var(--border-subtle);
  background: var(--bg-elevated);
  font-size: 13px;
  cursor: pointer;
}

/* Hamburger (mobile) */
.hamburger {
  display: none;
  flex-direction: column;
  gap: 4px;
  border: none;
  background: none;
  padding: 4px;
  cursor: pointer;
}

.hamburger span {
  width: 20px;
  height: 2px;
  border-radius: 999px;
  background: #0f172a;
}

/* ===== HERO / HOME ===== */
.hero {
  background: radial-gradient(circle at top left, #dbeafe, #eff6ff 40%, #f8fafc 100%);
  padding: 32px 0 24px;
}

.hero-inner {
  display: grid;
  grid-template-columns: minmax(0, 1.4fr) minmax(0, 1fr);
  gap: 32px;
  align-items: center;
}

.hero-tag {
  display: inline-flex;
  align-items: center;
  padding: 4px 10px;
  border-radius: 999px;
  background: rgba(37, 99, 235, 0.08);
  color: var(--accent-dark);
  font-size: 12px;
  font-weight: 600;
}

.hero h1 {
  margin: 10px 0 8px;
  font-size: clamp(26px, 4vw, 34px);
}

.hero p {
  margin: 0;
  max-width: 440px;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 14px;
}

/* Buttons */
.btn {
  display: inline-flex;
  justify-content: center;
  align-items: center;
  gap: 6px;
  padding: 8px 16px;
  border-radius: 999px;
  border: 1px solid transparent;
  cursor: pointer;
  font-size: 14px;
  text-decoration: none;
  transition: background var(--transition-fast), color var(--transition-fast), transform var(--transition-fast), box-shadow var(--transition-fast), border-color var(--transition-fast);
}

.btn.primary {
  background: var(--accent);
  color: #fff;
  box-shadow: 0 8px 20px rgba(37, 99, 235, 0.4);
}

.btn.primary:hover {
  background: var(--accent-dark);
  transform: translateY(-1px);
}

.btn.outline {
  background: transparent;
  color: var(--accent-dark);
  border-color: #bfdbfe;
}

.btn.outline:hover {
  background: #eff6ff;
}

.btn.small {
  padding: 4px 10px;
  font-size: 12px;
}

/* Cards / grids */
.section {
  padding: 24px 0;
}

.section h2 {
  margin: 0 0 12px;
  font-size: 20px;
}

.grid {
  display: grid;
  gap: 12px;
}

.grid.four {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.grid.cats {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.card {
  background: var(--bg-elevated);
  border-radius: var(--radius-lg);
  padding: 12px 14px;
  border: 1px solid #e2e8f0;
  box-shadow: 0 6px 16px rgba(15, 23, 42, 0.03);
}

.card.compact {
  padding: 10px 12px;
}

.card h3 {
  margin: 0 0 4px;
  font-size: 15px;
}

/* USP bullets */
.usp-grid .card {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 14px;
}

.usp-grid .icon {
  width: 20px;
  height: 20px;
  border-radius: 999px;
  background: #bbf7d0;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 13px;
}

/* Category cards */
.cat-card {
  cursor: pointer;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.cat-thumb {
  height: 130px;
  border-radius: 12px;
  overflow: hidden;
  background: #0f172a; /* fallback background if img fails */
}

/* thumbnail image */
.cat-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transform: scale(1.02);
  transition: transform 0.18s ease-out;
}

/* small hover zoom effect */
.cat-card:hover .cat-thumb img {
  transform: scale(1.06);
}

/* Placeholder when there is no image yet */
.cat-thumb-placeholder {
  width: 100%;
  height: 100%;
  border-radius: 12px;
  background: linear-gradient(135deg, #1d4ed8, #38bdf8);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #e5f0ff;
  font-size: 12px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  text-align: center;
  padding: 0 10px;
}


/* Category detail */
.category-layout {
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(0, 1.1fr);
  gap: 20px;
}

.gallery-main {
  border-radius: 14px;
  overflow: hidden;
  border: 1px solid #e2e8f0;
  background: #020617;
}

.gallery-main img {
  width: 100%;
  height: 260px;
  object-fit: cover;
  display: block;
}

.gallery-thumbs {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-top: 6px;
}

.gallery-thumbs button {
  padding: 0;
  border-radius: 8px;
  overflow: hidden;
  border: 2px solid transparent;
  background: none;
  cursor: pointer;
}

.gallery-thumbs button.active {
  border-color: var(--accent);
}

.gallery-thumbs img {
  width: 70px;
  height: 52px;
  object-fit: cover;
  display: block;
}

.spec-row {
  display: flex;
  gap: 10px;
  align-items: flex-start;
  margin: 8px 0;
}

.spec-label {
  min-width: 90px;
  font-size: 13px;
  font-weight: 600;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

/* Forms */
.form-grid {
  display: grid;
  gap: 10px;
}

.form-row {
  display: grid;
  gap: 10px;
}

.input,
.select,
.textarea {
  width: 100%;
  border-radius: 10px;
  border: 1px solid #cbd5e1;
  padding: 8px 10px;
  font-size: 14px;
  background: #f9fafb;
  outline: none;
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast), background var(--transition-fast);
}

.input:focus,
.select:focus,
.textarea:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 1px rgba(37, 99, 235, 0.25);
  background: #fff;
}

/* Error state for invalid fields */
.input.error,
.select.error,
.textarea.error {
  border-color: #dc2626;
  box-shadow: 0 0 0 1px rgba(220, 38, 38, 0.3);
  background: #fef2f2;
}

.field-error-text {
  color: #dc2626;
  font-size: 12px;
  margin-top: 4px;
}


.textarea {
  min-height: 120px;
  resize: vertical;
}

/* Contact cards */
.contact-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(0, 1fr);
  gap: 16px;
}

/* Footer */
.site-footer {
  border-top: 1px solid #e2e8f0;
  background: #0f172a;
  color: #e2e8f0;
  padding: 18px 0;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1.2fr 1.2fr 0.7fr;
  gap: 16px;
  font-size: 13px;
  align-items: flex-start;
}

.footer-tag {
  font-weight: 500;
  margin-bottom: 4px;
}

.footer-heading {
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-size: 11px;
  margin-bottom: 6px;
  color: #94a3b8;
}

.footer-links {
  display: flex;
  flex-direction: column;
  gap: 3px;
}

.footer-links a {
  text-decoration: none;
  color: #e2e8f0;
  font-size: 13px;
}

.footer-links a:hover {
  color: #bfdbfe;
}

.footer-meta {
  text-align: right;
  color: #64748b;
}

/* Lightbox */
.lightbox {
  position: fixed;
  inset: 0;
  display: none;
  align-items: center;
  justify-content: center;
  z-index: 40;
}

.lightbox.open {
  display: flex;
}

.lightbox-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(15, 23, 42, 0.8);
}

.lightbox-inner {
  position: relative;
  max-width: 90vw;
  max-height: 80vh;
  z-index: 41;
  display: flex;
  align-items: center;
  justify-content: center;
}

.lb-img {
  max-width: 100%;
  max-height: 80vh;
  border-radius: 10px;
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.6);
}

.lb-btn {
  position: absolute;
  border-radius: 999px;
  border: none;
  background: rgba(15, 23, 42, 0.85);
  color: #e2e8f0;
  width: 34px;
  height: 34px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
}

.lb-close {
  top: -40px;
  right: 0;
}

.lb-prev {
  left: -42px;
}

.lb-next {
  right: -42px;
}

/* Logo wrapper */
.logo {
  display: flex;
  align-items: center;
  gap: 10px;          /* space between the two logos */
  text-decoration: none;
}

/* Icon (small square logo) */
.logo-icon {
  height: 42px;
  width: auto;
  display: block;
}

/* Text logo (wide) */
.logo-text {
  height: 28px;       /* adjust as needed */
  width: auto;
  display: block;
}

.made-by {
  margin-top: 20px;
  font-size: 12px;
  color: #94a3b8;  /* slate-400 */
  text-align: center;
}

.made-by a {
  color: #1d4ed8; /* blue-700 */
  text-decoration: none;
  font-weight: 600;
}

.made-by a:hover {
  text-decoration: underline;
}

/* ===== MEDIA QUERIES ===== */

@media (max-width: 600px) {
  .logo-icon {
    height: 36px;
  }
  .logo-text {
    height: 22px;
  }
}

@media (max-width: 900px) {
  .hero-inner {
    grid-template-columns: minmax(0, 1fr);
  }

  .grid.four {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .grid.cats {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .category-layout {
    grid-template-columns: minmax(0, 1fr);
  }

  .contact-grid {
    grid-template-columns: minmax(0, 1fr);
  }

  .footer-grid {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  }

  .footer-meta {
    text-align: left;
  }
}

@media (max-width: 720px) {
  .hamburger {
    display: flex;
  }

  .nav {
    position: absolute;
    inset-inline: 0;
    top: 64px;
    flex-direction: column;
    align-items: flex-start;
    padding: 12px 16px 14px;
    background: rgba(15, 23, 42, 0.96);
    backdrop-filter: blur(16px);
    transform: translateY(-120%);
    opacity: 0;
    pointer-events: none;
    transition: transform var(--transition-fast), opacity var(--transition-fast);
  }

  .nav.open {
    transform: translateY(0);
    opacity: 1;
    pointer-events: auto;
  }

  .nav a,
  .nav button.nav-link,
  .lang-toggle {
    color: #e2e8f0;
    width: 100%;
    text-align: left;
  }

  .nav a.active {
    background: rgba(148, 163, 184, 0.3);
    color: #fff;
  }

  .nav-cta {
    width: auto;
  }

  .nav-dd-wrap {
    width: 100%;
  }

  .nav-dd {
    position: static;
    width: 100%;
    margin-top: 8px;
  }

  .hero {
    padding-top: 20px;
  }

  .grid.cats {
    grid-template-columns: minmax(0, 1fr);
  }

  .grid.four {
    grid-template-columns: minmax(0, 1fr);
  }

  .footer-grid {
    grid-template-columns: minmax(0, 1fr);
  }

  .lb-prev {
    left: 4px;
  }

  .lb-next {
    right: 4px;
  }
}