:root {
  --bg: #0a0e14;
  --bg-soft: #0f1622;
  --text: #e8edf7;
  --accent: #70b9ff;
  --accent-deep: #397ec6;
  --blue: #9fc8ff;
  --blue-soft: #1a2739;
  --card: #111927;
  --line: #233247;
  --white: #111927;
  --muted: #9fb0c7;
  --shadow: 0 14px 36px rgba(3, 8, 16, 0.44);
  --radius: 18px;
  --max-width: 1200px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: "Manrope", sans-serif;
  background: radial-gradient(circle at 15% 8%, #18283d 0%, transparent 30%),
    radial-gradient(circle at 88% 14%, rgba(68, 111, 167, 0.32) 0%, transparent 25%),
    linear-gradient(165deg, #06090f 0%, #0a0f18 48%, #0c141f 100%);
  color: var(--text);
  line-height: 1.6;
  overflow-x: hidden;
}

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

a {
  color: inherit;
  text-decoration: none;
}

.container {
  width: min(92%, var(--max-width));
  margin: 0 auto;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: rgba(8, 12, 20, 0.86);
  backdrop-filter: blur(14px);
  border-bottom: 1px solid rgba(126, 158, 200, 0.12);
  transition: box-shadow 0.25s ease, background-color 0.25s ease;
}

.site-header.scrolled {
  box-shadow: 0 12px 28px rgba(1, 5, 12, 0.48);
  background: rgba(8, 12, 20, 0.95);
}

.nav-wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 72px;
}

.logo {
  display: inline-flex;
  align-items: center;
  min-height: 44px;
  color: #d7e8ff;
}

.logo-image {
  width: auto;
  height: 44px;
  max-width: 220px;
  object-fit: contain;
}

.logo-fallback {
  display: none;
  font-family: "Manrope", sans-serif;
  font-size: 1.2rem;
  font-weight: 800;
  letter-spacing: 0.4px;
}

.nav-links {
  display: flex;
  gap: 1rem;
  align-items: center;
}

.nav-links a {
  padding: 0.45rem 0.65rem;
  border-radius: 8px;
  transition: color 0.25s ease, background-color 0.25s ease;
}

.nav-links a:hover,
.nav-links a.active {
  color: #e8f2ff;
  background: linear-gradient(120deg, rgba(112, 185, 255, 0.24), rgba(39, 71, 116, 0.34));
}

.menu-toggle {
  display: none;
  border: none;
  background: transparent;
  font-size: 1.45rem;
  cursor: pointer;
  color: inherit;
}

.theme-toggle {
  border: 1px solid rgba(207, 178, 129, 0.62);
  background: linear-gradient(130deg, rgba(198, 149, 77, 0.26), rgba(128, 91, 39, 0.24));
  color: #f7e7cb;
  border-radius: 999px;
  padding: 0.42rem 0.82rem;
  font: inherit;
  font-size: 0.84rem;
  font-weight: 700;
  cursor: pointer;
  transition: transform 0.25s ease, box-shadow 0.25s ease, background-color 0.25s ease;
}

.theme-toggle:hover {
  transform: translateY(-1px);
  box-shadow: 0 10px 24px rgba(101, 70, 28, 0.38);
}

.hero {
  position: relative;
  min-height: 72vh;
  background: #08111d;
  color: #ffffff;
  display: grid;
  place-items: center;
  text-align: center;
  overflow: hidden;
}

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

.hero-slide {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0;
  transform: scale(1.05);
  transition: opacity 0.9s ease, transform 4.5s ease;
}

.hero-slide.active {
  opacity: 1;
  transform: scale(1);
}

.hero::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(rgba(6, 14, 28, 0.72), rgba(6, 14, 28, 0.66));
  z-index: 1;
}

.hero-content {
  position: relative;
  z-index: 2;
}

.hero h1 {
  font-family: "Manrope", sans-serif;
  font-size: clamp(2rem, 5vw, 4.2rem);
  line-height: 1.1;
  margin-bottom: 0.7rem;
}

.hero p {
  margin: 0 auto 1.5rem;
  max-width: 680px;
  color: #edf2fb;
}

.eyebrow {
  display: inline-block;
  margin-bottom: 0.8rem;
  font-size: 0.78rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  background: rgba(255, 255, 255, 0.16);
  padding: 0.3rem 0.8rem;
  border-radius: 999px;
  border: 1px solid rgba(255, 255, 255, 0.26);
}

.hero-orb {
  position: absolute;
  width: 320px;
  height: 320px;
  border-radius: 50%;
  filter: blur(8px);
  opacity: 0.26;
  pointer-events: none;
  animation: floaty 8s ease-in-out infinite;
}

.hero-orb-one {
  top: -100px;
  left: -70px;
  background: radial-gradient(circle, #f2cd7a 0%, rgba(242, 205, 122, 0) 70%);
}

.hero-orb-two {
  bottom: -140px;
  right: -40px;
  background: radial-gradient(circle, #8fb5e0 0%, rgba(143, 181, 224, 0) 70%);
  animation-delay: 1.4s;
}

.btn {
  display: inline-block;
  padding: 0.75rem 1.2rem;
  border-radius: 10px;
  border: 1px solid rgba(156, 206, 255, 0.45);
  background: linear-gradient(120deg, #2f5e95, #4f89c8 50%, #7bb9f4);
  color: #f4f8ff;
  font-weight: 700;
  transition: transform 0.25s ease, box-shadow 0.25s ease, opacity 0.25s ease,
    filter 0.25s ease;
}

.btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 14px 30px rgba(64, 127, 196, 0.42);
  filter: saturate(1.15) brightness(1.05);
}

.section-tight {
  padding-top: 2.4rem;
  padding-bottom: 1rem;
}

.section {
  padding: 4rem 0;
}

.section-title {
  font-family: "Manrope", sans-serif;
  font-size: clamp(1.65rem, 3vw, 2.35rem);
  margin-top: 0;
  margin-bottom: 0.6rem;
  color: #eaf2ff;
}

.section-subtitle {
  color: var(--muted);
  margin-top: 0;
}

.feature-grid,
.highlights-grid,
.testimonial-grid,
.stats-grid,
.photo-grid {
  display: grid;
  gap: 1.35rem;
}

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

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

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

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

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

.card,
.highlight-item,
.testimonial,
.stat,
.photo-placeholder,
.contact-card,
.product-card {
  background: linear-gradient(160deg, rgba(20, 31, 48, 0.94), rgba(12, 19, 31, 0.94));
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  border: 1px solid var(--line);
  overflow: hidden;
  transition: transform 0.25s ease, box-shadow 0.25s ease;
}

.card:hover,
.highlight-item:hover,
.testimonial:hover,
.stat:hover,
.photo-placeholder:hover,
.contact-card:hover,
.product-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 18px 42px rgba(2, 7, 16, 0.56);
}

.card-content,
.highlight-item,
.testimonial,
.stat,
.contact-card,
.product-card .card-body,
.form-wrap {
  padding: 1.15rem;
}

.card-image,
.photo-placeholder {
  height: 220px;
  object-fit: cover;
  background: #cccccc;
}

.expandable-card {
  cursor: pointer;
  transform-origin: center;
}

.expandable-card .card-image {
  transition: transform 0.35s ease, filter 0.35s ease;
}

.expandable-card .card-content {
  transition: padding 0.3s ease;
}

.expandable-card .card-summary {
  transition: opacity 0.25s ease;
}

.expandable-card .card-details {
  max-height: 0;
  opacity: 0;
  transform: translateY(10px);
  overflow: hidden;
  transition: max-height 0.45s ease, opacity 0.35s ease, transform 0.35s ease;
}

.expandable-card:hover {
  transform: translateY(-5px) scale(1.02);
  box-shadow: 0 22px 46px rgba(2, 7, 16, 0.6);
}

.expandable-card:hover .card-image {
  transform: scale(1.04);
  filter: saturate(1.05);
}

.expandable-card.is-expanded {
  transform: translateY(-6px) scale(1.03);
  border-color: rgba(123, 186, 246, 0.68);
  box-shadow: 0 28px 52px rgba(4, 11, 24, 0.64);
}

.expandable-card.is-expanded .card-image {
  height: 250px;
  transform: scale(1.06);
  filter: saturate(1.1);
}

.expandable-card.is-expanded .card-content {
  padding-top: 1.25rem;
  padding-bottom: 1.3rem;
}

.expandable-card.is-expanded .card-summary {
  opacity: 0.9;
}

.expandable-card.is-expanded .card-details {
  max-height: 170px;
  opacity: 1;
  transform: translateY(0);
}

.expandable-card:focus-visible {
  outline: 2px solid rgba(123, 186, 246, 0.85);
  outline-offset: 2px;
}

.highlight-item .icon {
  display: inline-grid;
  place-items: center;
  width: 42px;
  height: 42px;
  border-radius: 50%;
  background: linear-gradient(125deg, rgba(109, 177, 245, 0.28), rgba(48, 82, 129, 0.2));
  margin-bottom: 0.65rem;
}

.strip {
  background: linear-gradient(180deg, rgba(8, 13, 22, 0.65) 0%, rgba(7, 12, 21, 0.95) 100%);
}

.site-footer {
  background: linear-gradient(145deg, #060a12, #0d1828 58%, #1a2f47);
  color: #f7f9fc;
  margin-top: 3rem;
}

.footer-grid {
  display: grid;
  gap: 0.8rem;
  padding: 2rem 0;
  text-align: center;
  justify-items: center;
}

.footer-grid a {
  color: #f0f0f0;
}

.footer-grid a:hover {
  color: #f0cb73;
}

.catalog-header {
  padding-top: 2.4rem;
}

.filter-bar {
  display: flex;
  gap: 0.6rem;
  flex-wrap: wrap;
  margin: 1.2rem 0 1.6rem;
}

.filter-btn {
  border: 1px solid #334964;
  background: linear-gradient(145deg, #162334, #101a29);
  color: #d9e8fb;
  padding: 0.54rem 0.95rem;
  border-radius: 999px;
  font-weight: 700;
  letter-spacing: 0.02em;
  cursor: pointer;
  transition: all 0.25s ease;
}

.filter-btn:hover,
.filter-btn.active {
  background: linear-gradient(120deg, rgba(117, 191, 255, 0.34), rgba(65, 114, 175, 0.26));
  border-color: rgba(123, 186, 246, 0.6);
  color: #f4f9ff;
  box-shadow: 0 10px 26px rgba(20, 45, 77, 0.44);
}

.products-grid {
  display: grid;
  gap: 1.6rem;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  align-content: start;
  margin-top: 1.2rem;
}

.product-card img {
  height: 210px;
  object-fit: cover;
  background: #cccccc;
}

.product-card img {
  cursor: zoom-in;
}

.product-card {
  cursor: pointer;
  transform-origin: center;
  overflow: visible;
}

.product-card:hover {
  transform: scale(1.03) translateY(-4px);
  box-shadow: 0 24px 44px rgba(6, 14, 29, 0.6);
  border-color: rgba(120, 183, 245, 0.5);
  z-index: 3;
}

.product-card .btn {
  display: none;
}

.products-hint {
  margin: 0 0 1rem;
  font-size: 0.92rem;
  color: var(--muted);
}

.product-card .card-body .muted {
  max-height: 0;
  opacity: 0;
  margin: 0;
  overflow: hidden;
  transition: max-height 0.32s ease, opacity 0.32s ease, margin-top 0.32s ease;
}

.product-card:hover .card-body .muted {
  max-height: 80px;
  opacity: 1;
  margin-top: 0.35rem;
}

.badge {
  display: inline-block;
  font-size: 0.76rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: #cfe7ff;
  background: linear-gradient(115deg, rgba(89, 137, 196, 0.32), rgba(45, 68, 98, 0.78));
  border: 1px solid rgba(128, 177, 232, 0.45);
  padding: 0.24rem 0.62rem;
  border-radius: 999px;
  margin-bottom: 0.55rem;
}

.image-lightbox {
  position: fixed;
  inset: 0;
  z-index: 1200;
  display: grid;
  place-items: center;
  background: rgba(5, 10, 18, 0.84);
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s ease;
}

.image-lightbox.open {
  opacity: 1;
  pointer-events: auto;
}

.lightbox-image {
  max-width: min(92vw, 1400px);
  max-height: 88vh;
  border-radius: 14px;
  box-shadow: 0 34px 70px rgba(0, 0, 0, 0.58);
  border: 1px solid rgba(159, 200, 255, 0.32);
  transform: scale(0.9);
  opacity: 0;
  transition: transform 0.35s ease, opacity 0.35s ease;
}

.image-lightbox.open .lightbox-image {
  transform: scale(1);
  opacity: 1;
}

.lightbox-close {
  position: absolute;
  top: 20px;
  right: 24px;
  width: 42px;
  height: 42px;
  border: 1px solid rgba(176, 211, 248, 0.45);
  border-radius: 50%;
  background: rgba(10, 18, 30, 0.78);
  color: #e9f3ff;
  font-size: 1.7rem;
  line-height: 1;
  cursor: pointer;
  display: grid;
  place-items: center;
  transition: transform 0.25s ease, background-color 0.25s ease;
}

.lightbox-close:hover {
  transform: scale(1.08);
  background: rgba(19, 33, 52, 0.95);
}

body.lightbox-open {
  overflow: hidden;
}

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

.contact-grid {
  display: grid;
  gap: 1.35rem;
  grid-template-columns: 1fr 1fr;
}

.map-wrap {
  overflow: hidden;
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  min-height: 340px;
}

.map-wrap iframe {
  width: 100%;
  height: 100%;
  min-height: 340px;
  border: 0;
}

.form-wrap {
  background: var(--white);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  border: 1px solid var(--line);
}

.form-row {
  margin-bottom: 0.9rem;
}

label {
  display: block;
  margin-bottom: 0.3rem;
  font-weight: 600;
}

input,
textarea {
  width: 100%;
  border: 1px solid #32455f;
  border-radius: 8px;
  padding: 0.7rem;
  font: inherit;
  color: var(--text);
  background: rgba(8, 13, 21, 0.62);
}

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

.category-chips {
  display: flex;
  gap: 0.6rem;
  flex-wrap: wrap;
  justify-content: center;
}

.category-chips span {
  display: inline-block;
  border-radius: 999px;
  border: 1px solid #38506d;
  padding: 0.48rem 0.98rem;
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.11em;
  text-transform: uppercase;
  color: #d8ebff;
  background: linear-gradient(125deg, rgba(17, 28, 44, 0.95), rgba(46, 65, 89, 0.76));
  box-shadow: 0 10px 22px rgba(2, 8, 18, 0.48);
}

.cta-banner {
  display: flex;
  gap: 1rem;
  justify-content: space-between;
  align-items: center;
  background: linear-gradient(160deg, rgba(19, 30, 46, 0.94), rgba(13, 20, 32, 0.94));
  border-radius: var(--radius);
  border: 1px solid var(--line);
  box-shadow: var(--shadow);
  padding: 1.25rem;
}

.reveal {
  opacity: 0;
  transform: translateY(22px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

body.light-theme {
  --text: #2d2418;
  --muted: #75624b;
  --line: #e6d2af;
  --shadow: 0 12px 28px rgba(80, 58, 30, 0.12);
  background: radial-gradient(circle at 12% 8%, #fff6e7 0%, transparent 36%),
    radial-gradient(circle at 88% 12%, rgba(228, 194, 141, 0.32) 0%, transparent 30%),
    linear-gradient(160deg, #ffffff 0%, #fff8ee 45%, #fdf1de 100%);
  color: var(--text);
}

body.light-theme .site-header {
  background: rgba(255, 251, 243, 0.92);
  border-bottom-color: rgba(176, 136, 78, 0.22);
}

body.light-theme .site-header.scrolled {
  background: rgba(255, 250, 241, 0.97);
}

body.light-theme .logo {
  color: #523a1f;
}

body.light-theme .nav-links a {
  color: #5f492f;
}

body.light-theme .nav-links a:hover,
body.light-theme .nav-links a.active {
  color: #3e2b16;
  background: linear-gradient(120deg, rgba(239, 213, 167, 0.72), rgba(221, 186, 126, 0.44));
}

body.light-theme .theme-toggle {
  border-color: rgba(136, 101, 56, 0.44);
  background: linear-gradient(130deg, #6b4a25, #8f6736 52%, #b88c4a);
  color: #fff9ef;
}

body.light-theme .hero::after {
  background: linear-gradient(rgba(60, 39, 17, 0.35), rgba(60, 39, 17, 0.3));
}

body.light-theme .hero p {
  color: #fff9f0;
}

body.light-theme .eyebrow {
  background: rgba(82, 53, 21, 0.34);
  border-color: rgba(255, 245, 229, 0.62);
}

body.light-theme .btn {
  border-color: rgba(162, 120, 61, 0.55);
  background: linear-gradient(120deg, #7a5328, #a5773b 52%, #d2a96b);
  color: #fffaf2;
}

body.light-theme .section-title {
  color: #3b2a17;
}

body.light-theme .card,
body.light-theme .highlight-item,
body.light-theme .testimonial,
body.light-theme .stat,
body.light-theme .photo-placeholder,
body.light-theme .contact-card,
body.light-theme .product-card,
body.light-theme .form-wrap,
body.light-theme .cta-banner {
  background: linear-gradient(160deg, rgba(255, 254, 251, 0.95), rgba(251, 241, 225, 0.95));
  border-color: #e9d8b8;
  box-shadow: 0 14px 30px rgba(107, 77, 39, 0.12);
}

body.light-theme .strip {
  background: linear-gradient(180deg, rgba(252, 242, 226, 0.8) 0%, rgba(248, 235, 214, 0.95) 100%);
}

body.light-theme .filter-btn {
  border-color: #c9a774;
  background: linear-gradient(145deg, #f8ead1, #f4e0bc);
  color: #5e4425;
}

body.light-theme .filter-btn:hover,
body.light-theme .filter-btn.active {
  background: linear-gradient(120deg, rgba(242, 215, 172, 0.92), rgba(231, 194, 139, 0.72));
  color: #3e2c19;
  border-color: #b88c52;
}

body.light-theme .badge {
  color: #503514;
  background: linear-gradient(115deg, rgba(239, 214, 175, 0.9), rgba(226, 190, 132, 0.86));
  border-color: rgba(176, 130, 67, 0.42);
}

body.light-theme input,
body.light-theme textarea {
  background: rgba(255, 255, 255, 0.92);
  color: #3e2e1d;
  border-color: #d5ba8f;
}

body.light-theme .site-footer {
  background: linear-gradient(145deg, #6e4b26, #8d6535 60%, #b4894c);
  color: #fff8ef;
}

@keyframes floaty {
  0%,
  100% {
    transform: translateY(0px);
  }
  50% {
    transform: translateY(-16px);
  }
}

@media (max-width: 1024px) {
  .products-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

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

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

  .cta-banner {
    flex-direction: column;
    align-items: flex-start;
  }
}

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

  .nav-links {
    position: absolute;
    left: 0;
    right: 0;
    top: 72px;
    background: #0b1220;
    border-bottom: 1px solid rgba(126, 158, 200, 0.18);
    flex-direction: column;
    align-items: flex-start;
    padding: 0.8rem 4%;
    display: none;
  }

  body.light-theme .nav-links {
    background: #fffbf3;
    border-bottom-color: rgba(173, 132, 75, 0.28);
  }

  .nav-links.open {
    display: flex;
    animation: slideDown 0.28s ease;
  }

  .feature-grid,
  .stats-grid,
  .contact-grid,
  .photo-grid {
    grid-template-columns: 1fr;
  }

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

  .expandable-card:hover,
  .expandable-card.is-expanded {
    transform: translateY(-3px) scale(1.01);
  }

  .expandable-card.is-expanded .card-image {
    height: 230px;
  }
}

@media (max-width: 600px) {
  .products-grid {
    grid-template-columns: 1fr;
  }

  .hero {
    min-height: 65vh;
  }
}

@keyframes slideDown {
  from {
    opacity: 0;
    transform: translateY(-8px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}