/* ============================================
   BluSkysUnlimited Theme — Main Stylesheet
   ============================================ */

:root {
  --blu: #124584;
  --blu-dk: #0d3368;
  --blu-mid: #1a5499;
  --baby: #89c4e1;
  --baby-lt: #daf0f9;
  --wht: #fff;
  --off: #f5f8fc;
  --txt: #1a1a2e;
  --muted: #546478;
  --bdr: #d0dde8;
  --footer-bg: #091d3a;
}

/* ---- Reset & Base ---- */
*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }

body {
  font-family: system-ui, -apple-system, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
  color: var(--txt);
  background: var(--wht);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

a { color: inherit; text-decoration: none; }
img { max-width: 100%; height: auto; display: block; }
ul, ol { list-style: none; }
h1, h2, h3, h4, h5, h6 { font-weight: 600; line-height: 1.3; }

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}

/* ---- Buttons ---- */
.btn {
  display: inline-block;
  padding: 12px 28px;
  border-radius: 6px;
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
  transition: opacity 0.2s, transform 0.2s;
  border: none;
  text-align: center;
}
.btn:hover { opacity: 0.9; transform: translateY(-1px); }

.btn-primary {
  background: var(--baby);
  color: var(--blu-dk);
}
.btn-outline {
  background: transparent;
  border: 1.5px solid var(--baby);
  color: var(--wht);
}
.btn-outline:hover { background: rgba(137, 196, 225, 0.15); }

.btn-dark {
  background: var(--blu-dk);
  color: var(--wht);
}

/* ============================================
   HEADER / NAVBAR
   ============================================ */
.site-header {
  background: var(--blu-dk);
  position: sticky;
  top: 0;
  z-index: 1000;
}

.header-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 24px 0;
}

.site-logo {
  display: flex;
  align-items: center;
  gap: 10px;
}
.site-logo svg { width: 36px; height: 36px; }
.site-logo .brand-name {
  color: var(--wht);
  font-size: 20px;
  font-weight: 600;
  letter-spacing: 0.5px;
}

.header-nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 10px 24px 12px;
  border-top: 1px solid rgba(137, 196, 225, 0.15);
  margin-top: 10px;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 24px;
}
.nav-links a,
.nav-links .menu-item > a {
  color: var(--wht);
  font-size: 14px;
  transition: color 0.2s;
  padding: 4px 0;
}
.nav-links a:hover,
.nav-links .menu-item > a:hover {
  color: var(--baby);
}

/* Dropdown menus */
.nav-links .menu-item-has-children {
  position: relative;
}
.nav-links .menu-item-has-children > a::after {
  content: ' \25BE';
  font-size: 11px;
}
.nav-links .sub-menu {
  display: none;
  position: absolute;
  top: 100%;
  left: 0;
  background: var(--blu-dk);
  border: 1px solid rgba(137, 196, 225, 0.2);
  border-radius: 8px;
  padding: 8px 0;
  min-width: 200px;
  z-index: 100;
  margin-top: 8px;
}
.nav-links .menu-item-has-children:hover > .sub-menu {
  display: block;
}
.nav-links .sub-menu a {
  display: block;
  padding: 8px 20px;
  font-size: 13px;
  color: var(--baby);
}
.nav-links .sub-menu a:hover {
  color: var(--wht);
  background: rgba(255, 255, 255, 0.06);
}

.nav-phone {
  background: var(--baby);
  color: var(--blu-dk);
  font-size: 14px;
  font-weight: 600;
  padding: 8px 20px;
  border-radius: 24px;
  transition: opacity 0.2s;
}
.nav-phone:hover { opacity: 0.85; }

/* Mobile menu toggle */
.mobile-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
}
.mobile-toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--wht);
  margin: 5px 0;
  transition: transform 0.3s;
}

/* ============================================
   HERO SECTION
   ============================================ */
.hero {
  background: linear-gradient(135deg, var(--blu-dk) 0%, var(--blu) 100%);
  padding: 72px 24px;
  text-align: center;
}
.hero .subtitle {
  color: var(--baby);
  font-size: 14px;
  text-transform: uppercase;
  letter-spacing: 2.5px;
  margin-bottom: 16px;
}
.hero h1 {
  color: var(--wht);
  font-size: 42px;
  max-width: 700px;
  margin: 0 auto 16px;
}
.hero .desc {
  color: var(--baby-lt);
  font-size: 17px;
  max-width: 560px;
  margin: 0 auto 32px;
  line-height: 1.6;
}
.hero .hero-btns {
  display: flex;
  gap: 14px;
  justify-content: center;
  flex-wrap: wrap;
}

/* ============================================
   STATS BAR
   ============================================ */
.stats-bar {
  background: var(--blu);
  padding: 20px 24px;
}
.stats-bar .container {
  display: flex;
  justify-content: space-around;
  flex-wrap: wrap;
  gap: 16px;
}
.stat-item { text-align: center; }
.stat-item .number {
  color: var(--wht);
  font-size: 28px;
  font-weight: 700;
  display: block;
}
.stat-item .label {
  color: var(--baby);
  font-size: 13px;
  display: block;
  margin-top: 2px;
}

/* ============================================
   SECTION SHARED STYLES
   ============================================ */
.section {
  padding: 64px 24px;
}
.section-light { background: var(--off); }
.section-white { background: var(--wht); }
.section-dark { background: var(--blu-dk); }
.section-gradient { background: linear-gradient(135deg, var(--blu-dk) 0%, var(--blu) 100%); }

.section-header {
  text-align: center;
  margin-bottom: 40px;
}
.section-header .overline {
  color: var(--blu);
  font-size: 13px;
  text-transform: uppercase;
  letter-spacing: 2.5px;
  margin-bottom: 6px;
  display: block;
}
.section-dark .section-header .overline { color: var(--baby); }

.section-header h2 {
  color: var(--blu-dk);
  font-size: 32px;
  margin-bottom: 8px;
}
.section-dark .section-header h2 { color: var(--wht); }

.section-header .section-desc {
  color: var(--muted);
  font-size: 16px;
  max-width: 520px;
  margin: 0 auto;
  line-height: 1.6;
}
.section-dark .section-header .section-desc { color: var(--baby); }

/* ============================================
   PRODUCT CARDS (Business Branding)
   ============================================ */
.product-cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 24px;
}
.product-card {
  background: var(--wht);
  border-radius: 12px;
  border: 1px solid var(--bdr);
  overflow: hidden;
  transition: transform 0.2s, box-shadow 0.2s;
}
.product-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 8px 24px rgba(13, 51, 104, 0.1);
}
.product-card .card-image {
  background: var(--blu-dk);
  height: 180px;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}
.product-card .card-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.product-card .card-image svg {
  width: 64px;
  height: 64px;
}
.product-card .card-body {
  padding: 20px;
}
.product-card .card-body h3 {
  color: var(--blu-dk);
  font-size: 18px;
  margin-bottom: 8px;
}
.product-card .card-body p {
  color: var(--muted);
  font-size: 14px;
  line-height: 1.5;
  margin-bottom: 14px;
}
.product-card .card-link {
  color: var(--blu);
  font-size: 14px;
  font-weight: 500;
}
.product-card .card-link:hover { text-decoration: underline; }

/* ============================================
   GIFT CARDS (Personalized Gifts)
   ============================================ */
.gift-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 20px;
}
.gift-card {
  background: var(--off);
  border-radius: 12px;
  padding: 28px 20px;
  text-align: center;
  border: 1px solid var(--bdr);
  transition: transform 0.2s, box-shadow 0.2s;
}
.gift-card:hover {
  transform: translateY(-3px);
  box-shadow: 0 6px 20px rgba(13, 51, 104, 0.08);
}
.gift-card .icon-circle {
  width: 56px;
  height: 56px;
  background: var(--baby-lt);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 14px;
}
.gift-card .icon-circle img {
  width: 28px;
  height: 28px;
  object-fit: contain;
}
.gift-card h3 {
  color: var(--blu-dk);
  font-size: 16px;
  margin-bottom: 6px;
}
.gift-card p {
  color: var(--muted);
  font-size: 13px;
  line-height: 1.5;
}

/* ============================================
   INDUSTRIES SECTION
   ============================================ */
.industries-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 14px;
}
.industry-card {
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(137, 196, 225, 0.2);
  border-radius: 12px;
  padding: 20px;
  display: flex;
  align-items: center;
  gap: 16px;
  transition: background 0.2s;
}
.industry-card:hover {
  background: rgba(255, 255, 255, 0.1);
}
.industry-card .ind-icon {
  width: 48px;
  height: 48px;
  background: rgba(137, 196, 225, 0.15);
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.industry-card .ind-icon svg { width: 24px; height: 24px; }
.industry-card h3 {
  color: var(--wht);
  font-size: 15px;
  font-weight: 600;
  margin-bottom: 2px;
}
.industry-card p {
  color: var(--baby);
  font-size: 13px;
}

/* ============================================
   FEATURES (The BluSkysUnlimited Way)
   ============================================ */
.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 24px;
}
.feature-item {
  text-align: center;
  padding: 20px;
}
.feature-item .feat-icon {
  width: 60px;
  height: 60px;
  background: var(--blu-dk);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 16px;
}
.feature-item .feat-icon svg { width: 26px; height: 26px; }
.feature-item h3 {
  color: var(--blu-dk);
  font-size: 18px;
  margin-bottom: 8px;
}
.feature-item p {
  color: var(--muted);
  font-size: 14px;
  line-height: 1.6;
}

/* ============================================
   TESTIMONIALS
   ============================================ */
.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 24px;
}
.testimonial-card {
  background: var(--off);
  border-radius: 12px;
  padding: 28px;
  border: 1px solid var(--bdr);
}
.testimonial-card .stars {
  color: #e8a400;
  font-size: 16px;
  margin-bottom: 12px;
}
.testimonial-card blockquote {
  color: var(--muted);
  font-size: 15px;
  line-height: 1.6;
  font-style: italic;
  margin-bottom: 16px;
}
.testimonial-card cite {
  color: var(--blu-dk);
  font-size: 14px;
  font-weight: 600;
  font-style: normal;
}

/* ============================================
   CTA SECTION
   ============================================ */
.cta-section {
  text-align: center;
  padding: 72px 24px;
}
.cta-section h2 {
  color: var(--wht);
  font-size: 34px;
  margin-bottom: 12px;
}
.cta-section p {
  color: var(--baby);
  font-size: 16px;
  max-width: 480px;
  margin: 0 auto 28px;
  line-height: 1.6;
}
.cta-section .cta-btns {
  display: flex;
  gap: 14px;
  justify-content: center;
  flex-wrap: wrap;
}

/* ============================================
   FOOTER
   ============================================ */
.site-footer {
  background: var(--footer-bg);
  padding: 48px 24px 24px;
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.8fr 1fr 1fr 1fr;
  gap: 32px;
  margin-bottom: 32px;
}
.footer-brand .site-logo { margin-bottom: 12px; }
.footer-brand p {
  color: var(--baby);
  font-size: 14px;
  line-height: 1.6;
}
.footer-col h4 {
  color: var(--wht);
  font-size: 15px;
  font-weight: 600;
  margin-bottom: 14px;
}
.footer-col a,
.footer-col p {
  color: var(--baby);
  font-size: 14px;
  display: block;
  padding: 4px 0;
  transition: color 0.2s;
}
.footer-col a:hover { color: var(--wht); }

.footer-bottom {
  border-top: 1px solid rgba(137, 196, 225, 0.15);
  padding-top: 20px;
  text-align: center;
}
.footer-bottom p {
  color: rgba(137, 196, 225, 0.5);
  font-size: 13px;
}

/* ============================================
   INNER PAGES
   ============================================ */
.page-banner {
  background: linear-gradient(135deg, var(--blu-dk) 0%, var(--blu) 100%);
  padding: 48px 24px;
  text-align: center;
}
.page-banner h1 {
  color: var(--wht);
  font-size: 36px;
  margin-bottom: 8px;
}
.page-banner p {
  color: var(--baby);
  font-size: 16px;
}

.page-content {
  padding: 48px 24px;
}
.page-content .container {
  max-width: 900px;
}

/* About page */
.about-grid {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 48px;
  align-items: start;
}
.about-text h2 {
  color: var(--blu-dk);
  font-size: 28px;
  margin-bottom: 16px;
}
.about-text p {
  color: var(--muted);
  font-size: 15px;
  line-height: 1.7;
  margin-bottom: 16px;
}
.about-sidebar .stat-box {
  background: var(--off);
  border: 1px solid var(--bdr);
  border-radius: 12px;
  padding: 24px;
  margin-bottom: 16px;
  text-align: center;
}
.about-sidebar .stat-box .number {
  color: var(--blu-dk);
  font-size: 32px;
  font-weight: 700;
  display: block;
}
.about-sidebar .stat-box .label {
  color: var(--muted);
  font-size: 14px;
}

/* Single product */
.single-product-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-items: start;
}
.product-gallery {
  background: var(--off);
  border-radius: 12px;
  overflow: hidden;
  border: 1px solid var(--bdr);
}
.product-gallery img {
  width: 100%;
  height: auto;
}
.product-info h1 {
  color: var(--blu-dk);
  font-size: 28px;
  margin-bottom: 8px;
}
.product-info .price {
  color: var(--blu);
  font-size: 22px;
  font-weight: 700;
  margin-bottom: 16px;
}
.product-info .description {
  color: var(--muted);
  font-size: 15px;
  line-height: 1.7;
  margin-bottom: 24px;
}

/* Contact form */
.contact-form-wrap {
  max-width: 640px;
  margin: 0 auto;
}
.contact-form-wrap .form-group {
  margin-bottom: 20px;
}
.contact-form-wrap label {
  display: block;
  color: var(--blu-dk);
  font-size: 14px;
  font-weight: 500;
  margin-bottom: 6px;
}
.contact-form-wrap input,
.contact-form-wrap textarea,
.contact-form-wrap select {
  width: 100%;
  padding: 12px 16px;
  border: 1px solid var(--bdr);
  border-radius: 8px;
  font-size: 15px;
  font-family: inherit;
  color: var(--txt);
  background: var(--wht);
  transition: border-color 0.2s;
}
.contact-form-wrap input:focus,
.contact-form-wrap textarea:focus,
.contact-form-wrap select:focus {
  outline: none;
  border-color: var(--baby);
  box-shadow: 0 0 0 3px rgba(137, 196, 225, 0.2);
}
.contact-form-wrap textarea { min-height: 140px; resize: vertical; }

/* Product archive / collection */
.archive-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 24px;
}

/* ============================================
   RESPONSIVE
   ============================================ */
@media (max-width: 992px) {
  .footer-grid {
    grid-template-columns: 1fr 1fr;
    gap: 24px;
  }
  .about-grid { grid-template-columns: 1fr; }
  .single-product-layout { grid-template-columns: 1fr; }
  .hero h1 { font-size: 32px; }
}

@media (max-width: 768px) {
  .mobile-toggle { display: block; }

  .header-nav {
    display: none;
    flex-direction: column;
    gap: 0;
    padding: 0 24px 16px;
    border-top: none;
    margin-top: 0;
  }
  .header-nav.active { display: flex; }

  .nav-links {
    flex-direction: column;
    gap: 0;
    width: 100%;
  }
  .nav-links a,
  .nav-links .menu-item > a {
    display: block;
    padding: 12px 0;
    border-bottom: 1px solid rgba(137, 196, 225, 0.1);
    width: 100%;
  }
  .nav-links .sub-menu {
    position: static;
    margin-top: 0;
    border: none;
    padding-left: 16px;
  }

  .nav-phone {
    margin-top: 12px;
    text-align: center;
    width: 100%;
    display: block;
  }

  .hero { padding: 48px 20px; }
  .hero h1 { font-size: 28px; }

  .stats-bar .container { flex-direction: column; gap: 12px; }

  .section { padding: 48px 20px; }
  .section-header h2 { font-size: 26px; }

  .product-cards,
  .gift-grid,
  .industries-grid,
  .features-grid,
  .testimonials-grid {
    grid-template-columns: 1fr;
  }

  .footer-grid { grid-template-columns: 1fr; }

  .cta-section h2 { font-size: 26px; }
  .cta-section .cta-btns { flex-direction: column; align-items: center; }
}