@charset "UTF-8";

:root {
  --color-bg: #f4f6ff;
  --color-surface: #ffffff;
  --color-primary: #3563f6;
  --color-primary-dark: #1f3bb2;
  --color-accent: #7a5cff;
  --color-text: #1b2550;
  --color-muted: #5f6b92;
  --color-border: rgba(117, 138, 196, 0.25);
  --shadow-lg: 0 30px 68px -36px rgba(17, 27, 78, 0.55);
  --radius-lg: 28px;
  --radius-md: 20px;
}

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: "Spline Sans", sans-serif;
  margin: 0;
  color: var(--color-text);
  background: linear-gradient(
    180deg,
    rgba(241, 245, 255, 0.92) 0%,
    rgba(248, 250, 255, 0.6) 45%,
    #ffffff 100%
  );
  min-height: 100vh;
  line-height: 1.65;
}

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

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

.site-header {
  position: sticky;
  top: 0;
  width: 100%;
  z-index: 100;
  background: rgba(248, 250, 255, 0.92);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(138, 157, 214, 0.18);
}

.nav-bar {
  max-width: 1180px;
  margin: 0 auto;
  padding: 14px clamp(20px, 4vw, 48px);
  display: flex;
  align-items: center;
  gap: clamp(18px, 4vw, 48px);
}

.brand {
  display: flex;
  align-items: center;
  gap: 12px;
  font-weight: 600;
  font-size: 1rem;
  color: var(--color-text);
}

.logo {
  height: 44px;
  width: auto;
}

.nav-actions {
  display: flex;
  align-items: center;
  gap: clamp(18px, 3vw, 40px);
  margin-left: auto;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: clamp(20px, 3vw, 36px);
}

.nav-links a {
  font-size: 0.95rem;
  font-weight: 500;
  color: var(--color-muted);
  position: relative;
  padding-bottom: 4px;
  transition: color 0.2s ease;
}

.nav-links a::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: 0;
  width: 100%;
  height: 2px;
  border-radius: 4px;
  background: linear-gradient(90deg, var(--color-primary), var(--color-accent));
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.25s ease;
}

.nav-links a:hover,
.nav-links a:focus-visible {
  color: var(--color-primary-dark);
}

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

.language-switcher {
  display: inline-flex;
  align-items: center;
  border: 1px solid rgba(53, 99, 246, 0.2);
  border-radius: 999px;
  padding: 4px;
  background: rgba(255, 255, 255, 0.7);
  gap: 4px;
}

.lang-btn {
  border: none;
  background: transparent;
  padding: 6px 14px;
  font-size: 0.82rem;
  color: var(--color-muted);
  border-radius: 999px;
  cursor: pointer;
  transition: background 0.2s ease, color 0.2s ease;
}

.lang-btn:hover {
  background: rgba(53, 99, 246, 0.12);
  color: var(--color-primary-dark);
}

.lang-btn.active {
  background: linear-gradient(135deg, var(--color-primary), var(--color-accent));
  color: #fff;
  font-weight: 600;
}

@media (max-width: 1000px) {
  .nav-links {
    display: none;
  }

  .nav-actions {
    gap: 16px;
  }

  .language-switcher {
    margin-left: auto;
  }
}

@media (max-width: 600px) {
  .brand span {
    display: none;
  }
}

.hero {
  position: relative;
  padding: clamp(140px, 22vw, 240px) clamp(24px, 8vw, 160px)
    clamp(120px, 18vw, 180px);
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  align-items: center;
  gap: clamp(32px, 8vw, 96px);
  color: #fff;
  background: url('images/header-bg.png') center / cover no-repeat;
  overflow: hidden;
}

.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(
    140deg,
    rgba(9, 17, 48, 0.86) 10%,
    rgba(17, 33, 84, 0.72) 45%,
    rgba(30, 47, 101, 0.55) 70%,
    rgba(46, 64, 120, 0.35) 100%
  );
  z-index: 0;
}

.hero::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: -1px;
  height: clamp(140px, 18vw, 220px);
  background: linear-gradient(
    180deg,
    rgba(21, 32, 70, 0) 0%,
    rgba(237, 241, 255, 1) 85%,
    rgba(244, 246, 255, 1) 100%
  );
  z-index: 0;
}

.hero-content {
  position: relative;
  z-index: 1;
  max-width: 540px;
}

.hero-eyebrow {
  font-size: 0.95rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: rgba(223, 231, 255, 0.82);
  margin-bottom: 16px;
}

.hero h1 {
  margin: 0 0 24px;
  font-size: clamp(2.4rem, 5vw, 3.8rem);
  line-height: 1.1;
  color: #fff;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 12px 28px;
  border-radius: 999px;
  font-weight: 600;
  font-size: 0.95rem;
  border: 1px solid transparent;
  transition:
    transform 0.2s ease,
    box-shadow 0.25s ease,
    background 0.2s ease,
    color 0.2s ease;
  cursor: pointer;
}

.btn-primary {
  background: linear-gradient(135deg, var(--color-primary), var(--color-accent));
  color: #fff;
  box-shadow: 0 18px 35px -16px rgba(53, 99, 246, 0.6);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 22px 38px -14px rgba(70, 120, 255, 0.7);
}

.btn-outline {
  background: rgba(255, 255, 255, 0.8);
  border-color: rgba(53, 99, 246, 0.35);
  color: var(--color-primary-dark);
}

.btn-outline:hover {
  background: rgba(53, 99, 246, 0.12);
  color: var(--color-primary-dark);
}

.hero-visual {
  position: relative;
  display: grid;
  gap: 28px;
  justify-items: center;
  z-index: 1;
}

.hero-card {
  border-radius: 28px;
  overflow: hidden;
  background: linear-gradient(
    160deg,
    rgba(255, 255, 255, 0.95),
    rgba(233, 240, 255, 0.7)
  );
  padding: 28px;
  box-shadow: var(--shadow-lg);
  max-width: 320px;
}

.hero-card--secondary {
  transform: translateX(40px);
  background: linear-gradient(
    140deg,
    rgba(233, 237, 255, 0.92),
    rgba(255, 255, 255, 0.78)
  );
}

.hero-card img {
  filter: drop-shadow(0 18px 30px rgba(15, 32, 70, 0.35));
}

@media (max-width: 720px) {
  .hero {
    grid-template-columns: 1fr;
    text-align: left;
  }

  .hero-actions {
    justify-content: flex-start;
  }

  .hero-visual {
    grid-template-columns: repeat(2, minmax(140px, 1fr));
    gap: 16px;
  }

  .hero-card {
    max-width: 100%;
    padding: 20px;
  }

  .hero-card--secondary {
    transform: translateX(0);
  }
}

.section-block {
  padding: clamp(64px, 12vw, 120px) clamp(20px, 6vw, 80px);
}

.section-inner {
  max-width: 1100px;
  margin: 0 auto;
  background: var(--color-surface);
  border-radius: var(--radius-lg);
  padding: clamp(40px, 6vw, 72px);
  box-shadow: var(--shadow-lg);
  border: 1px solid var(--color-border);
}

.section-header {
  margin-bottom: clamp(24px, 5vw, 48px);
}

.section-header h2 {
  margin: 0;
  font-size: clamp(2rem, 3vw, 2.6rem);
  color: var(--color-text);
  display: inline-flex;
  align-items: center;
  gap: 14px;
}

.section-header h2::after {
  content: "";
  display: block;
  height: 3px;
  width: 64px;
  border-radius: 999px;
  background: linear-gradient(90deg, var(--color-primary), var(--color-accent));
}

.about-layout {
  display: grid;
  gap: clamp(20px, 4vw, 36px);
}

.about-text p {
  margin: 0 0 18px;
  color: var(--color-muted);
  font-size: 1rem;
}

.about-text p:last-child {
  margin-bottom: 0;
}

.about-text strong {
  color: var(--color-primary-dark);
  font-size: 1.05rem;
}

.history-list {
  list-style: none;
  margin: 0;
  padding: 0;
  position: relative;
}

.history-list::before {
  content: "";
  position: absolute;
  left: 18px;
  top: 8px;
  bottom: 8px;
  width: 2px;
  background: linear-gradient(
    180deg,
    rgba(53, 99, 246, 0.35),
    rgba(122, 92, 255, 0.35)
  );
}

.history-list li {
  position: relative;
  padding-left: 70px;
  padding-bottom: 32px;
}

.history-list li:last-child {
  padding-bottom: 0;
}

.history-list li::before {
  content: "";
  position: absolute;
  left: 10px;
  top: 4px;
  width: 16px;
  height: 16px;
  border-radius: 50%;
  background: linear-gradient(
    135deg,
    var(--color-primary),
    var(--color-accent)
  );
  box-shadow: 0 0 0 4px rgba(53, 99, 246, 0.18);
}

.history-date {
  font-weight: 700;
  font-size: 1rem;
  color: var(--color-primary-dark);
}

.history-text {
  margin: 6px 0 0;
  color: var(--color-muted);
  font-size: 0.98rem;
}

#product-categories {
  display: grid;
  gap: clamp(28px, 5vw, 48px);
}

.product-category {
  background: linear-gradient(
    160deg,
    rgba(243, 246, 255, 0.85),
    rgba(255, 255, 255, 0.95)
  );
  border-radius: var(--radius-md);
  padding: 24px 28px 32px;
  border: 1px solid rgba(137, 162, 226, 0.25);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.8);
}

.product-category h3 {
  margin: 0 0 20px;
  font-size: 1.35rem;
  color: var(--color-text);
  display: inline-flex;
  align-items: center;
  gap: 12px;
}

.product-category h3::before {
  content: "";
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: linear-gradient(
    135deg,
    var(--color-primary),
    var(--color-accent)
  );
  box-shadow: 0 0 0 4px rgba(53, 99, 246, 0.18);
}

.product-gallery {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 20px;
}

.product {
  background: rgba(255, 255, 255, 0.95);
  border-radius: 18px;
  padding: 20px 18px;
  border: 1px solid rgba(128, 152, 214, 0.2);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 14px;
  cursor: pointer;
  transition:
    transform 0.2s ease,
    box-shadow 0.3s ease,
    border-color 0.2s ease;
}

.product:hover {
  transform: translateY(-6px);
  box-shadow: 0 24px 44px -28px rgba(27, 38, 92, 0.65);
  border-color: rgba(53, 99, 246, 0.4);
}

.product img {
  max-height: 160px;
  width: 100%;
  object-fit: contain;
  background: rgba(244, 247, 255, 0.6);
  border-radius: 16px;
  padding: 14px;
}

.product p {
  margin: 0;
  font-weight: 600;
  font-size: 1rem;
  color: var(--color-text);
}

.section-contact .section-inner {
  background: linear-gradient(
    160deg,
    rgba(255, 255, 255, 0.96),
    rgba(236, 243, 255, 0.9)
  );
}

.contact-layout {
  display: grid;
  gap: clamp(24px, 5vw, 48px);
}

@media (min-width: 960px) {
  .contact-layout {
    grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr);
    align-items: stretch;
  }
}

.contact-info {
  background: rgba(255, 255, 255, 0.85);
  border-radius: var(--radius-md);
  padding: 28px 32px;
  border: 1px solid rgba(137, 162, 226, 0.28);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.9);
  display: grid;
  gap: 18px;
}

.contact-info p {
  margin: 0;
  display: grid;
  gap: 6px;
  color: var(--color-muted);
}

.contact-info strong {
  font-size: 0.95rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-primary-dark);
}

.contact-info span,
.contact-info a {
  font-size: 1.05rem;
  font-weight: 600;
  color: var(--color-text);
}

.contact-info a:hover {
  text-decoration: underline;
}

.map-container {
  border-radius: var(--radius-md);
  overflow: hidden;
  border: 1px solid rgba(137, 162, 226, 0.25);
  box-shadow: 0 26px 60px -32px rgba(21, 36, 86, 0.55);
  min-height: 340px;
  background: #0d1640;
}

.map-container iframe {
  width: 100%;
  height: 100%;
  border: 0;
  display: block;
}

footer {
  background: radial-gradient(120% 180% at 50% 0%, #0f1f4a 0%, #030d28 100%);
  color: #dfe5ff;
  padding: 48px 16px 54px;
  margin-top: 60px;
}

.footer-inner {
  max-width: 960px;
  margin: 0 auto;
  text-align: center;
  display: grid;
  gap: 8px;
}

footer p {
  margin: 0;
  font-size: 0.92rem;
  letter-spacing: 0.01em;
}

footer a {
  color: inherit;
  font-weight: 600;
}

footer a:hover {
  text-decoration: underline;
}

.modal {
  visibility: hidden;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s ease;
  position: fixed;
  inset: 0;
  z-index: 200;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 5vh clamp(12px, 4vw, 40px);
  background: rgba(7, 11, 30, 0.72);
}

.modal.show {
  visibility: visible;
  opacity: 1;
  pointer-events: auto;
}

.modal-content {
  background: #ffffff;
  border-radius: 24px;
  max-width: 960px;
  width: 100%;
  display: flex;
  flex-direction: column;
  overflow: hidden;
  box-shadow: 0 40px 80px -48px rgba(9, 16, 40, 0.75);
  position: relative;
}

.close {
  position: absolute;
  top: 18px;
  right: 22px;
  font-size: 28px;
  color: var(--color-muted);
  cursor: pointer;
  transition: color 0.2s ease;
}

.close:hover {
  color: var(--color-primary);
}

.modal-body {
  display: flex;
  flex-direction: column;
  gap: 24px;
  padding: clamp(24px, 4vw, 40px);
  overflow-y: auto;
  max-height: 80vh;
}

@media (min-width: 768px) {
  .modal-body {
    flex-direction: row;
  }

  .modal-body img {
    flex: 0 0 320px;
    max-width: 320px;
    border-radius: 20px;
    background: rgba(243, 248, 255, 0.75);
    padding: 16px;
    object-fit: contain;
  }

  .modal-text {
    flex: 1;
  }
}

@media (max-width: 767px) {
  .modal-body img {
    width: 100%;
  }
}

.modal-text h3 {
  margin-top: 0;
  color: var(--color-primary-dark);
}

.modal-text p {
  margin-bottom: 12px;
  color: var(--color-muted);
}

.modal-text h4 {
  margin: 24px 0 12px;
  color: var(--color-primary-dark);
}

.modal-text ul {
  margin: 0 0 12px 18px;
  color: var(--color-muted);
}

.modal-text table {
  border-collapse: collapse;
  width: 100%;
  font-size: 0.95rem;
  margin-top: 12px;
}

.modal-text th,
.modal-text td {
  border: 1px solid rgba(166, 186, 236, 0.6);
  padding: 8px 10px;
  text-align: center;
}

.modal-text th {
  background: rgba(53, 99, 246, 0.08);
  color: var(--color-primary-dark);
}