/* ===== NAV ===== */
.nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  height: var(--nav-h);
  background: rgba(255,255,255,0.97);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  z-index: 1000;
  border-bottom: 1px solid var(--border);
}

.nav__container {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 24px;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.nav__logo {
  display: flex;
  flex-direction: column;
  line-height: 1;
}

.nav__logo-main {
  font-size: 1.3rem;
  font-weight: 900;
  letter-spacing: -0.03em;
}

.nav__logo-color { color: var(--accent); }
.nav__logo-one  { color: var(--primary); }

.nav__logo-sub {
  font-size: 0.58rem;
  font-weight: 500;
  letter-spacing: 0.22em;
  color: var(--text-muted);
  margin-top: 3px;
  text-transform: uppercase;
}

.nav__menu {
  display: flex;
  gap: 4px;
  align-items: center;
}

.nav__menu a {
  padding: 8px 16px;
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--text);
  border-radius: 4px;
  transition: all var(--tr);
}

.nav__menu a:hover,
.nav__menu a.active {
  color: var(--accent);
  background: var(--accent-light);
}

.nav__cta {
  background: var(--accent) !important;
  color: var(--white) !important;
  padding: 8px 20px !important;
  font-weight: 700 !important;
}

.nav__cta:hover {
  background: var(--accent-hover) !important;
  color: var(--white) !important;
  box-shadow: 0 4px 16px rgba(201,72,95,0.3);
}

.nav-toggle { display: none; }

.hamburger {
  display: none;
  flex-direction: column;
  gap: 6px;
  cursor: pointer;
  padding: 8px;
  z-index: 1001;
}

.hamburger span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--primary);
  border-radius: 2px;
  transition: all var(--tr);
  transform-origin: center;
}

@media (max-width: 768px) {
  .hamburger { display: flex; }

  .nav__menu {
    position: fixed;
    top: var(--nav-h);
    left: 0; right: 0;
    background: var(--white);
    flex-direction: column;
    padding: 20px 24px 28px;
    gap: 4px;
    border-bottom: 1px solid var(--border);
    box-shadow: var(--shadow);
    transform: translateY(-110%);
    opacity: 0;
    transition: transform var(--tr), opacity var(--tr);
  }

  .nav__menu a { width: 100%; text-align: center; padding: 12px; }

  .nav-toggle:checked ~ .nav__menu {
    transform: translateY(0);
    opacity: 1;
  }

  .nav-toggle:checked ~ .hamburger span:nth-child(1) {
    transform: translateY(8px) rotate(45deg);
  }
  .nav-toggle:checked ~ .hamburger span:nth-child(2) {
    opacity: 0; transform: scaleX(0);
  }
  .nav-toggle:checked ~ .hamburger span:nth-child(3) {
    transform: translateY(-8px) rotate(-45deg);
  }
}

/* ===== FOOTER ===== */
.footer {
  background: var(--primary);
  color: var(--white);
  padding: 64px 0 32px;
}

.footer__grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: 48px;
  margin-bottom: 48px;
}

.footer__logo-main {
  font-size: 1.2rem;
  font-weight: 900;
  letter-spacing: -0.02em;
  margin-bottom: 14px;
}

.footer__logo-color { color: var(--accent); }

.footer__desc {
  color: rgba(255,255,255,0.55);
  font-size: 0.88rem;
  line-height: 1.8;
  margin-bottom: 24px;
}

.footer__info-item {
  display: flex;
  gap: 10px;
  margin-bottom: 8px;
  font-size: 0.85rem;
  color: rgba(255,255,255,0.55);
  align-items: flex-start;
}

.footer__info-label {
  color: var(--gold);
  font-weight: 700;
  min-width: 36px;
  flex-shrink: 0;
}

.footer__col-title {
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 18px;
}

.footer__links { display: flex; flex-direction: column; gap: 10px; }

.footer__links a {
  color: rgba(255,255,255,0.55);
  font-size: 0.88rem;
  transition: color var(--tr);
}

.footer__links a:hover { color: var(--white); }

.footer__bottom {
  border-top: 1px solid rgba(255,255,255,0.1);
  padding-top: 24px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 8px;
}

.footer__copy {
  color: rgba(255,255,255,0.35);
  font-size: 0.8rem;
}

.footer__tagline {
  color: rgba(255,255,255,0.35);
  font-size: 0.78rem;
  font-style: italic;
}

@media (max-width: 768px) {
  .footer__grid { grid-template-columns: 1fr; gap: 36px; }
  .footer__bottom { flex-direction: column; text-align: center; }
}

/* ===== HOME HERO ===== */
.hero {
  min-height: 100vh;
  background: linear-gradient(140deg, #1a1a2e 0%, #16213e 55%, #0f3460 100%);
  display: flex;
  align-items: center;
  position: relative;
  overflow: hidden;
  margin-top: var(--nav-h);
  padding: 80px 0;
}

.hero__bg-circle-1 {
  position: absolute;
  width: 700px; height: 700px;
  background: radial-gradient(circle, rgba(201,72,95,0.12) 0%, transparent 65%);
  top: -200px; right: -150px;
  pointer-events: none;
}

.hero__bg-circle-2 {
  position: absolute;
  width: 500px; height: 500px;
  background: radial-gradient(circle, rgba(201,169,110,0.08) 0%, transparent 65%);
  bottom: -100px; left: -100px;
  pointer-events: none;
}

.hero__bg-text {
  position: absolute;
  right: -20px; bottom: -40px;
  font-size: clamp(120px, 18vw, 220px);
  font-weight: 900;
  color: rgba(255,255,255,0.03);
  line-height: 1;
  pointer-events: none;
  letter-spacing: -0.05em;
  user-select: none;
}

.hero__container {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 24px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
  position: relative;
  z-index: 1;
}

.hero__label {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 20px;
  padding: 6px 14px;
  border: 1px solid rgba(201,169,110,0.3);
  border-radius: 100px;
}

.hero__title {
  color: var(--white);
  margin-bottom: 24px;
  font-size: clamp(2.2rem, 5vw, 3.8rem);
  line-height: 1.2;
}

.hero__title em {
  font-style: normal;
  color: var(--accent);
  display: block;
}

.hero__desc {
  color: rgba(255,255,255,0.65);
  font-size: 1.1rem;
  line-height: 1.8;
  margin-bottom: 40px;
  max-width: 480px;
}

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

.hero__stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  margin-top: 56px;
  background: rgba(255,255,255,0.08);
  border-radius: var(--radius);
  overflow: hidden;
}

.hero__stat {
  background: rgba(255,255,255,0.04);
  padding: 20px;
  text-align: center;
}

.hero__stat-number {
  font-size: 1.8rem;
  font-weight: 900;
  color: var(--white);
  line-height: 1;
  margin-bottom: 6px;
}

.hero__stat-number span { color: var(--accent); }

.hero__stat-label {
  font-size: 0.78rem;
  color: rgba(255,255,255,0.5);
  letter-spacing: 0.05em;
}

/* Hero visual right side */
.hero__visual {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

.hero__card {
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: var(--radius-lg);
  padding: 28px 20px;
  text-align: center;
  transition: all var(--tr);
  backdrop-filter: blur(4px);
}

.hero__card:hover {
  background: rgba(255,255,255,0.1);
  border-color: rgba(201,72,95,0.3);
  transform: translateY(-4px);
}

.hero__card:first-child {
  grid-column: span 2;
  background: rgba(201,72,95,0.1);
  border-color: rgba(201,72,95,0.2);
}

.hero__card-icon {
  font-size: 2rem;
  margin-bottom: 12px;
  display: block;
}

.hero__card-title {
  font-size: 0.88rem;
  font-weight: 700;
  color: var(--white);
  margin-bottom: 4px;
}

.hero__card-desc {
  font-size: 0.78rem;
  color: rgba(255,255,255,0.5);
}

@media (max-width: 960px) {
  .hero__container { grid-template-columns: 1fr; gap: 48px; }
  .hero__visual { max-width: 480px; }
  .hero__desc { max-width: 100%; }
}

@media (max-width: 600px) {
  .hero { padding: 60px 0; }
  .hero__actions { flex-direction: column; }
  .hero__visual { display: none; }
  .hero__stats { grid-template-columns: repeat(3, 1fr); }
}

/* ===== FEATURES ===== */
.feature-card {
  display: flex;
  gap: 20px;
  align-items: flex-start;
  padding: 32px;
  background: var(--white);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow);
  transition: all var(--tr);
}

.feature-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-hover);
}

.feature-card__icon {
  width: 56px; height: 56px;
  flex-shrink: 0;
  background: var(--accent-light);
  border-radius: var(--radius);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
}

.feature-card__title {
  font-size: 1.05rem;
  font-weight: 700;
  margin-bottom: 8px;
  color: var(--text);
}

.feature-card__desc { font-size: 0.9rem; color: var(--text-muted); line-height: 1.7; }

/* ===== PRODUCT CARDS (HOME PREVIEW) ===== */
.prod-preview-card {
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow);
  transition: all var(--tr);
  background: var(--white);
}

.prod-preview-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-hover); }

.prod-preview-card__thumb {
  height: 200px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 3.5rem;
  position: relative;
  overflow: hidden;
}

.prod-preview-card__body { padding: 20px 24px; }

.prod-preview-card__cat {
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 6px;
}

.prod-preview-card__name {
  font-size: 1rem;
  font-weight: 700;
  margin-bottom: 8px;
}

.prod-preview-card__desc { font-size: 0.85rem; color: var(--text-muted); }

/* ===== PRODUCT PAGE ===== */
.prod-filter {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  justify-content: center;
  margin-bottom: 48px;
}

.prod-filter__btn {
  padding: 8px 20px;
  border-radius: 100px;
  border: 1.5px solid var(--border);
  background: var(--white);
  font-size: 0.88rem;
  font-weight: 500;
  color: var(--text-muted);
  cursor: pointer;
  transition: all var(--tr);
}

.prod-filter__btn:hover,
.prod-filter__btn.active {
  border-color: var(--accent);
  color: var(--accent);
  background: var(--accent-light);
}

.prod-card {
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow);
  background: var(--white);
  transition: all var(--tr);
  display: flex;
  flex-direction: column;
}

.prod-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-hover); }

.prod-card__thumb {
  height: 220px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 4rem;
  position: relative;
}

.prod-card__badge {
  position: absolute;
  top: 16px; right: 16px;
  background: var(--accent);
  color: var(--white);
  font-size: 0.7rem;
  font-weight: 700;
  padding: 4px 10px;
  border-radius: 100px;
  letter-spacing: 0.05em;
}

.prod-card__body { padding: 20px 24px; flex: 1; }
.prod-card__cat { font-size: 0.72rem; font-weight: 700; letter-spacing: 0.15em; text-transform: uppercase; color: var(--accent); margin-bottom: 8px; }
.prod-card__name { font-size: 1rem; font-weight: 700; margin-bottom: 8px; }
.prod-card__desc { font-size: 0.85rem; color: var(--text-muted); line-height: 1.7; margin-bottom: 16px; }

.prod-card__specs { display: flex; flex-wrap: wrap; gap: 6px; }

.prod-card__spec {
  font-size: 0.75rem;
  padding: 3px 10px;
  background: var(--bg-soft);
  border-radius: 100px;
  color: var(--text-muted);
  border: 1px solid var(--border);
}

.prod-card__footer {
  padding: 16px 24px;
  border-top: 1px solid var(--border);
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.prod-card__moq { font-size: 0.8rem; color: var(--text-muted); }
.prod-card__moq strong { color: var(--text); }

.prod-card__link {
  font-size: 0.82rem;
  font-weight: 700;
  color: var(--accent);
  display: flex;
  align-items: center;
  gap: 4px;
  transition: gap var(--tr);
}

.prod-card__link:hover { gap: 8px; }

/* ===== ABOUT PAGE ===== */
.about-intro {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 72px;
  align-items: center;
}

.about-intro__visual {
  position: relative;
}

.about-intro__img-box {
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: linear-gradient(135deg, #1a1a2e 0%, #0f3460 100%);
  height: 420px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 6rem;
  position: relative;
}

.about-intro__img-box::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(26,26,46,0.6) 0%, transparent 50%);
}

.about-intro__badge {
  position: absolute;
  bottom: -20px; right: -20px;
  background: var(--accent);
  color: var(--white);
  padding: 20px 24px;
  border-radius: var(--radius-lg);
  text-align: center;
  box-shadow: var(--shadow-hover);
  z-index: 1;
}

.about-intro__badge-number {
  font-size: 2rem;
  font-weight: 900;
  line-height: 1;
  margin-bottom: 4px;
}

.about-intro__badge-label { font-size: 0.78rem; opacity: 0.85; }

.about-intro__label { font-size: 0.75rem; font-weight: 700; letter-spacing: 0.2em; text-transform: uppercase; color: var(--accent); margin-bottom: 14px; }

.about-intro__title { font-size: clamp(1.6rem, 3vw, 2.2rem); margin-bottom: 20px; }

.about-intro__desc { color: var(--text-muted); line-height: 1.9; margin-bottom: 16px; }

.about-values {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-top: 40px;
}

.value-item { padding: 24px; background: var(--bg-soft); border-radius: var(--radius); text-align: center; }

.value-item__icon { font-size: 2rem; margin-bottom: 12px; display: block; }

.value-item__title { font-size: 0.95rem; font-weight: 700; margin-bottom: 6px; }

.value-item__desc { font-size: 0.82rem; color: var(--text-muted); }

/* History timeline */
.timeline { position: relative; padding-left: 32px; }

.timeline::before {
  content: '';
  position: absolute;
  left: 0; top: 8px; bottom: 0;
  width: 2px;
  background: var(--border);
}

.timeline-item {
  position: relative;
  margin-bottom: 36px;
}

.timeline-item::before {
  content: '';
  position: absolute;
  left: -37px; top: 6px;
  width: 12px; height: 12px;
  border-radius: 50%;
  background: var(--accent);
  border: 3px solid var(--white);
  box-shadow: 0 0 0 2px var(--accent);
}

.timeline-item__year {
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--accent);
  margin-bottom: 4px;
  letter-spacing: 0.05em;
}

.timeline-item__event { font-size: 0.92rem; color: var(--text-muted); line-height: 1.6; }

.timeline-item__event strong { color: var(--text); font-weight: 700; }

/* Stats bar */
.stats-bar {
  background: var(--primary);
  padding: 48px 0;
}

.stats-bar__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  background: rgba(255,255,255,0.08);
  border-radius: var(--radius);
  overflow: hidden;
}

.stat-item {
  background: rgba(255,255,255,0.04);
  padding: 32px 24px;
  text-align: center;
}

.stat-item__number {
  font-size: 2.2rem;
  font-weight: 900;
  color: var(--white);
  line-height: 1;
  margin-bottom: 8px;
}

.stat-item__number span { color: var(--accent); }

.stat-item__label { font-size: 0.82rem; color: rgba(255,255,255,0.5); }

@media (max-width: 768px) {
  .about-intro { grid-template-columns: 1fr; gap: 48px; }
  .about-intro__badge { right: 16px; bottom: -16px; }
  .about-values { grid-template-columns: 1fr 1fr; }
  .stats-bar__grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 480px) {
  .about-values { grid-template-columns: 1fr; }
  .stats-bar__grid { grid-template-columns: 1fr 1fr; }
}

/* ===== CONTACT PAGE ===== */
.contact-layout {
  display: grid;
  grid-template-columns: 1fr 1.4fr;
  gap: 64px;
  align-items: start;
}

.contact-info__title { font-size: 1.6rem; margin-bottom: 12px; }

.contact-info__desc { color: var(--text-muted); margin-bottom: 36px; line-height: 1.8; }

.contact-info-item {
  display: flex;
  gap: 16px;
  align-items: flex-start;
  margin-bottom: 24px;
}

.contact-info-item__icon {
  width: 48px; height: 48px;
  background: var(--accent-light);
  border-radius: var(--radius);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  flex-shrink: 0;
}

.contact-info-item__label { font-size: 0.78rem; font-weight: 700; color: var(--accent); margin-bottom: 4px; letter-spacing: 0.05em; text-transform: uppercase; }

.contact-info-item__value { font-size: 0.92rem; color: var(--text); font-weight: 500; }

.contact-info-item__sub { font-size: 0.8rem; color: var(--text-muted); margin-top: 2px; }

.contact-hours {
  background: var(--bg-soft);
  border-radius: var(--radius-lg);
  padding: 24px;
  margin-top: 32px;
}

.contact-hours__title { font-size: 0.88rem; font-weight: 700; margin-bottom: 12px; }

.contact-hours__row {
  display: flex;
  justify-content: space-between;
  font-size: 0.85rem;
  color: var(--text-muted);
  padding: 6px 0;
  border-bottom: 1px solid var(--border);
}

.contact-hours__row:last-child { border-bottom: none; }

.contact-hours__day { font-weight: 500; color: var(--text); }

.contact-form {
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: 48px;
  box-shadow: var(--shadow);
  border: 1px solid var(--border);
}

.form-group { margin-bottom: 20px; }

.form-label {
  display: block;
  font-size: 0.85rem;
  font-weight: 700;
  margin-bottom: 8px;
  color: var(--text);
}

.form-label span { color: var(--accent); margin-left: 2px; }

.form-input,
.form-select,
.form-textarea {
  width: 100%;
  padding: 12px 16px;
  border: 1.5px solid var(--border);
  border-radius: var(--radius);
  font-family: inherit;
  font-size: 0.92rem;
  color: var(--text);
  background: var(--white);
  transition: border-color var(--tr), box-shadow var(--tr);
  outline: none;
}

.form-input:focus,
.form-select:focus,
.form-textarea:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(201,72,95,0.1);
}

.form-textarea { resize: vertical; min-height: 140px; }

.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }

.form-submit {
  width: 100%;
  padding: 16px;
  background: var(--accent);
  color: var(--white);
  font-size: 1rem;
  font-weight: 700;
  border-radius: var(--radius);
  transition: all var(--tr);
  margin-top: 8px;
}

.form-submit:hover {
  background: var(--accent-hover);
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(201,72,95,0.35);
}

.form-note { font-size: 0.78rem; color: var(--text-muted); text-align: center; margin-top: 12px; }

@media (max-width: 900px) {
  .contact-layout { grid-template-columns: 1fr; }
  .contact-form { padding: 32px 24px; }
}

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

/* ===== CTA BANNER ===== */
.cta-banner {
  background: linear-gradient(135deg, var(--accent) 0%, #a03050 100%);
  padding: 72px 0;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.cta-banner::before {
  content: '';
  position: absolute;
  width: 400px; height: 400px;
  background: rgba(255,255,255,0.06);
  border-radius: 50%;
  top: -100px; left: -100px;
}

.cta-banner__title { color: var(--white); margin-bottom: 14px; font-size: clamp(1.5rem, 3vw, 2.2rem); position: relative; }

.cta-banner__desc { color: rgba(255,255,255,0.8); margin-bottom: 36px; font-size: 1.05rem; position: relative; }

.cta-banner__actions { display: flex; gap: 16px; justify-content: center; flex-wrap: wrap; position: relative; }

/* ===== FAQ ===== */
.faq { padding: 88px 0; }

.faq-list { max-width: 760px; margin: 0 auto; }

.faq-item {
  border-bottom: 1px solid var(--border);
}

.faq-item:first-child { border-top: 1px solid var(--border); }

.faq-question {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 24px 0;
  cursor: pointer;
  gap: 16px;
  list-style: none;
  font-size: 1rem;
  font-weight: 700;
  color: var(--text);
  transition: color var(--tr);
  user-select: none;
}

.faq-question::-webkit-details-marker { display: none; }

.faq-question:hover { color: var(--accent); }

.faq-icon {
  width: 28px; height: 28px;
  border-radius: 50%;
  background: var(--bg-soft);
  border: 1.5px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  font-size: 1rem;
  font-weight: 400;
  color: var(--accent);
  transition: all var(--tr);
  line-height: 1;
}

details[open] .faq-icon {
  background: var(--accent);
  border-color: var(--accent);
  color: var(--white);
  transform: rotate(45deg);
}

details[open] .faq-question { color: var(--accent); }

.faq-answer {
  padding: 0 0 24px 0;
  color: var(--text-muted);
  line-height: 1.85;
  font-size: 0.95rem;
  max-width: 680px;
}

.faq-answer strong { color: var(--text); }

@media (max-width: 600px) {
  .faq-question { font-size: 0.92rem; padding: 20px 0; }
}