:root {
  --botanical-blue: #3f8fc8;
  --soft-sky: #a8d8f5;
  --sage: #7fa97a;
  --warm-white: #f8f8f5;
  --blue-gray: #455766;
  --deep: #23313d;
  --navy: #0f3448;
  --line: rgba(35, 49, 61, 0.16);
}

.hidden { display: none !important; }
.relative { position: relative; }
.overflow-hidden { overflow: hidden; }
.font-semibold { font-weight: 600; }
.self-center { align-self: center; }
.bg-white\/80 { background: rgba(255, 255, 255, .8); }

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  min-width: 320px;
  margin: 0;
  background: var(--warm-white);
  color: var(--deep);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  font-size: 14px;
  line-height: 1.6;
  letter-spacing: 0;
}

body.menu-open {
  overflow: hidden;
}

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

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

button,
input,
select,
textarea {
  font: inherit;
  font-size: 14px;
}

.font-display,
h1,
h2,
h3 {
  font-family: "Cormorant Garamond", Georgia, serif;
  letter-spacing: 0;
}

h1,
h2,
h3,
p {
  margin: 0;
}

.site-header {
  position: fixed;
  inset: 0 0 auto 0;
  z-index: 50;
  height: 72px;
  background: rgba(248, 248, 245, 0.9);
  border-bottom: 1px solid rgba(35, 49, 61, 0.08);
  backdrop-filter: blur(18px);
}

.nav-wrap {
  width: min(1280px, calc(100% - 64px));
  height: 100%;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 28px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  min-width: 190px;
}

.brand-mark {
  width: 52px;
  height: 52px;
  flex: 0 0 52px;
  object-fit: contain;
  display: block;
}

.brand-name {
  display: block;
  font-family: "Cormorant Garamond", Georgia, serif;
  font-size: 25px;
  font-weight: 700;
  line-height: 0.9;
  color: #12344a;
  letter-spacing: 0.05em;
}

.brand-sub {
  display: block;
  margin-top: 3px;
  font-size: 14px;
  letter-spacing: 0.12em;
  color: #48606d;
}

.nav-links {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 38px;
  flex: 1;
  font-size: 14px;
}

.nav-link {
  position: relative;
  color: #162d3b;
  line-height: 72px;
}

.nav-link::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: 17px;
  height: 1px;
  background: var(--botanical-blue);
  transform: scaleX(0);
  transform-origin: center;
  transition: transform 0.25s ease;
}

.nav-link:hover::after,
.nav-link.is-active::after {
  transform: scaleX(1);
}

.nav-item {
  position: relative;
  height: 72px;
  display: flex;
  align-items: center;
}

.nav-dropdown {
  position: absolute;
  top: calc(100% - 4px);
  left: 50%;
  z-index: 70;
  min-width: 220px;
  border: 1px solid rgba(35, 49, 61, 0.12);
  background: rgba(255, 255, 255, 0.96);
  box-shadow: 0 18px 44px rgba(17, 47, 64, 0.12);
  padding: 10px;
  opacity: 0;
  pointer-events: none;
  transform: translate(-50%, 10px);
  transition: opacity 0.2s ease, transform 0.2s ease, visibility 0.2s ease;
  visibility: hidden;
}

.nav-item:hover .nav-dropdown,
.nav-item:focus-within .nav-dropdown {
  opacity: 1;
  pointer-events: auto;
  transform: translate(-50%, 0);
  visibility: visible;
}

.nav-sub-link {
  display: block;
  padding: 10px 12px;
  color: #23313d;
  font-size: 13px;
  font-weight: 600;
  line-height: 1.2;
  transition: background 0.2s ease, color 0.2s ease;
}

.nav-sub-link:hover,
.nav-sub-link:focus {
  background: rgba(63, 143, 200, 0.1);
  color: var(--botanical-blue);
}

.header-action {
  position: fixed;
  top: 18px;
  right: 74px;
  z-index: 80;
  min-width: auto;
  display: flex;
  justify-content: flex-end;
}

.lang-switch {
  display: inline-flex;
  align-items: center;
  gap: 2px;
  padding: 3px;
  border: 1px solid rgba(18, 52, 74, 0.18);
  background: rgba(255, 255, 255, 0.72);
}

.lang-option {
  display: inline-flex;
  min-width: 52px;
  height: 34px;
  flex: 0 0 auto;
  align-items: center;
  justify-content: center;
  border: 0;
  background: transparent;
  padding: 0;
  color: rgba(22, 45, 59, 0.68);
  cursor: pointer;
  font-size: 13px;
  font-weight: 700;
  line-height: 1;
  text-align: center;
  white-space: nowrap;
  transition: background 0.2s ease, color 0.2s ease;
}

.lang-option:hover,
.lang-option:focus {
  color: var(--botanical-blue);
}

.lang-option.is-active {
  background: var(--botanical-blue);
  color: #fff;
}

.mobile-toggle {
  position: fixed;
  top: 12px;
  right: 18px;
  z-index: 80;
  display: flex;
  width: 42px;
  height: 42px;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  border: 1px solid rgba(17, 47, 64, 0.28);
  background: rgba(255, 255, 255, 0.9);
  color: var(--deep);
}

.mobile-toggle span {
  display: block;
  width: 18px;
  height: 2px;
  margin: 5px auto;
  background: currentColor;
}

@media (min-width: 1025px) {
  .header-action {
    position: static;
    min-width: 150px;
    margin: 0;
    z-index: auto;
  }

  .mobile-toggle {
    display: none;
  }
}

.btn {
  display: inline-flex;
  min-height: 42px;
  align-items: center;
  justify-content: center;
  padding: 11px 24px;
  border: 1px solid var(--botanical-blue);
  background: var(--botanical-blue);
  color: #fff;
  font-size: 14px;
  font-weight: 600;
  line-height: 1.2;
  transition: transform 0.25s ease, background 0.25s ease, border-color 0.25s ease;
}

.btn:hover {
  transform: translateY(-2px);
  background: #2f7db5;
  border-color: #2f7db5;
}

.btn-outline {
  background: rgba(248, 248, 245, 0.82);
  color: var(--botanical-blue);
}

.btn-outline:hover {
  color: #fff;
}

.btn-dark {
  border-color: rgba(255, 255, 255, 0.62);
  background: rgba(0, 0, 0, 0.18);
  color: #fff;
}

.page {
  overflow: hidden;
  padding-top: 72px;
}

.section {
  position: relative;
  padding: 92px 0;
}

body .container {
  width: min(1220px, calc(100% - 64px));
  margin-right: auto;
  margin-left: auto;
}

body .wide-container {
  width: min(1340px, calc(100% - 48px));
  margin-right: auto;
  margin-left: auto;
}

.eyebrow {
  margin-bottom: 12px;
  color: var(--botanical-blue);
  font-size: 14px;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.section-title {
  color: #173042;
  font-size: clamp(36px, 4vw, 58px);
  font-weight: 600;
  line-height: 0.98;
}

.section-copy {
  max-width: 560px;
  margin-top: 22px;
  color: rgba(35, 49, 61, 0.78);
}

.hero {
  position: relative;
  min-height: calc(100vh - 72px);
  display: flex;
  align-items: center;
  background: #edf3f4;
  isolation: isolate;
  overflow: hidden;
}

.hero-compact {
  min-height: 620px;
}

.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 1;
  background: transparent;
  mix-blend-mode: multiply;
  pointer-events: none;
}

.hero-split {
  grid-template-columns: 1fr;
}

.hero-copy {
  position: relative;
  z-index: 3;
  display: flex;
  flex-direction: column;
  justify-content: center;
  width: min(690px, calc(100% - 64px));
  min-height: calc(100vh - 72px);
  padding: clamp(68px, 9vw, 128px) clamp(36px, 7vw, 92px);
}

.hero-compact .hero-copy {
  min-height: 620px;
}

.hero-image {
  position: absolute;
  inset: 0;
  z-index: 0;
  min-height: 100%;
  overflow: hidden;
}

.hero-image img,
.image-cover {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: right center;
}

.hero-image::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 1;
  background: transparent;
  pointer-events: none;
}

.hero-title {
  color: #112f40;
  font-size: clamp(44px, 4.8vw, 68px);
  font-weight: 600;
  line-height: 0.95;
}

.home-hero::before {
  background: linear-gradient(
    90deg,
    rgba(248, 248, 245, 0.86) 0%,
    rgba(248, 248, 245, 0.66) 33%,
    rgba(248, 248, 245, 0.18) 62%,
    rgba(248, 248, 245, 0) 82%
  );
  mix-blend-mode: normal;
}

.home-hero::after {
  content: "";
  position: absolute;
  inset: -24% -42%;
  z-index: 2;
  background: linear-gradient(
    115deg,
    transparent 38%,
    rgba(255, 255, 255, 0.16) 48%,
    rgba(168, 216, 245, 0.12) 52%,
    transparent 64%
  );
  opacity: 0;
  pointer-events: none;
  transform: translateX(-62%);
  animation: heroSheen 8.5s ease-in-out 1.2s infinite;
}

.home-hero .hero-copy::before {
  content: "";
  position: absolute;
  top: clamp(72px, 9vw, 132px);
  left: clamp(20px, 4.4vw, 62px);
  width: 1px;
  height: clamp(118px, 13vw, 176px);
  background: linear-gradient(180deg, rgba(63, 143, 200, 0), rgba(63, 143, 200, 0.7), rgba(127, 169, 122, 0));
  transform-origin: top;
  animation: heroLineGrow 1s cubic-bezier(0.22, 1, 0.36, 1) 0.25s both;
}

.home-hero .hero-title {
  overflow: hidden;
}

.home-hero .hero-title span {
  display: block;
  opacity: 0;
  transform: translateY(105%);
  animation: homeHeroTextIn 0.86s cubic-bezier(0.22, 1, 0.36, 1) both;
}

.home-hero .hero-title span:nth-child(1) {
  animation-delay: 0.18s;
}

.home-hero .hero-title span:nth-child(2) {
  animation-delay: 0.3s;
}

.home-hero .hero-title span:nth-child(3) {
  animation-delay: 0.42s;
}

.home-hero .hero-sub,
.home-hero .hero-actions {
  opacity: 0;
  transform: translateY(24px);
  animation: homeHeroFadeUp 0.72s cubic-bezier(0.22, 1, 0.36, 1) both;
}

.home-hero .hero-sub {
  animation-delay: 0.82s;
}

.home-hero .hero-actions {
  animation-delay: 0.98s;
}

.home-hero .hero-image img {
  animation: homeHeroImageFade 1.25s ease-out both, homeHeroImageDrift 10s ease-in-out 1.25s infinite alternate;
}

.hero-sub {
  max-width: 510px;
  margin-top: 28px;
  color: rgba(16, 43, 59, 0.82);
  font-size: 15px;
}

.hero-actions {
  display: flex;
  gap: 18px;
  flex-wrap: wrap;
  margin-top: 34px;
}

body[data-page="sustainability"] .hero::before {
  background: linear-gradient(
    90deg,
    rgba(5, 18, 15, 0.78) 0%,
    rgba(5, 18, 15, 0.6) 31%,
    rgba(5, 18, 15, 0.24) 54%,
    rgba(5, 18, 15, 0) 74%
  );
  mix-blend-mode: normal;
}

body[data-page="sustainability"] .hero-title {
  color: #f7fbf4;
  text-shadow: 0 2px 22px rgba(0, 0, 0, 0.34);
}

body[data-page="sustainability"] .hero-sub {
  color: rgba(255, 255, 255, 0.88);
  text-shadow: 0 1px 14px rgba(0, 0, 0, 0.28);
}

@keyframes heroSheen {
  0%,
  34% {
    opacity: 0;
    transform: translateX(-62%);
  }
  46% {
    opacity: 1;
  }
  62% {
    opacity: 0;
    transform: translateX(62%);
  }
  100% {
    opacity: 0;
    transform: translateX(62%);
  }
}

@keyframes heroLineGrow {
  from {
    opacity: 0;
    transform: scaleY(0);
  }
  to {
    opacity: 1;
    transform: scaleY(1);
  }
}

@keyframes homeHeroTextIn {
  from {
    opacity: 0;
    transform: translateY(105%);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes homeHeroFadeUp {
  from {
    opacity: 0;
    transform: translateY(24px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes homeHeroImageFade {
  from {
    opacity: 0.78;
    filter: saturate(0.92);
  }
  to {
    opacity: 1;
    filter: saturate(1);
  }
}

@keyframes homeHeroImageDrift {
  from {
    transform: scale(1.02) translate3d(0, 0, 0);
  }
  to {
    transform: scale(1.055) translate3d(-10px, -6px, 0);
  }
}

.split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  align-items: center;
  gap: 72px;
}

.split.flush {
  gap: 0;
}

.panel {
  padding: clamp(38px, 5vw, 70px);
}

.soft {
  background: var(--warm-white);
}

.white {
  background: #fff;
}

.blue-soft {
  background: #edf5f8;
}

.dark {
  background: var(--navy);
  color: #fff;
}

.dark .section-title,
.dark h2,
.dark h3,
.dark .eyebrow {
  color: #fff;
}

.dark p,
.dark .muted,
.dark .feature-row,
.dark .process-label {
  color: rgba(255, 255, 255, 0.76);
}

.image-frame {
  position: relative;
  overflow: hidden;
  min-height: 420px;
}

.image-frame.tall {
  min-height: 560px;
}

.image-frame.short {
  min-height: 280px;
}

.image-frame img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.feature-list {
  margin-top: 34px;
  border-top: 1px solid var(--line);
}

.feature-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  min-height: 48px;
  border-bottom: 1px solid var(--line);
  color: rgba(35, 49, 61, 0.82);
}

.feature-row strong {
  color: inherit;
  font-weight: 600;
}

.feature-row span {
  color: rgba(35, 49, 61, 0.58);
  font-size: 14px;
}

.dark .feature-list,
.dark .feature-row {
  border-color: rgba(255, 255, 255, 0.22);
}

.number-grid,
.category-grid,
.three-grid,
.four-grid {
  display: grid;
  gap: 0;
}

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

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

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

.number-card,
.quiet-card {
  min-height: 160px;
  padding: 34px 34px;
  border-left: 1px solid var(--line);
}

.number-card:first-child,
.quiet-card:first-child {
  border-left: 0;
}

.number {
  display: block;
  margin-bottom: 18px;
  color: rgba(127, 169, 122, 0.45);
  font-family: "Cormorant Garamond", Georgia, serif;
  font-size: 56px;
  font-weight: 700;
  line-height: 0.8;
}

.card-title {
  color: #173042;
  font-size: 24px;
  font-weight: 600;
  line-height: 1.05;
}

.dark .card-title {
  color: #fff;
}

.card-copy {
  margin-top: 12px;
  color: rgba(35, 49, 61, 0.68);
}

.dark .card-copy {
  color: rgba(255, 255, 255, 0.68);
}

.production-section {
  padding: 0;
}

.production-section .split {
  align-items: center;
  grid-template-columns: minmax(280px, 0.44fr) minmax(760px, 1.56fr);
}

.production-section .panel {
  display: flex;
  min-height: clamp(360px, 31vw, 460px);
  flex-direction: column;
  justify-content: center;
}

.production-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: clamp(24px, 3vw, 42px);
  padding: clamp(54px, 5vw, 78px) clamp(28px, 4.6vw, 68px);
}

.production-card {
  min-width: 0;
  padding-left: 18px;
  border-left: 1px solid rgba(255, 255, 255, 0.18);
}

.production-card span {
  display: block;
  margin-bottom: 28px;
  color: rgba(168, 216, 245, 0.78);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.14em;
}

.production-card .card-title {
  max-width: 210px;
  color: #fff;
  font-size: 23px;
  line-height: 1.04;
  overflow-wrap: normal;
  word-break: normal;
}

.production-card .card-copy {
  max-width: 210px;
  margin-top: 14px;
  color: rgba(255, 255, 255, 0.68);
}

.production-video-header {
  display: grid;
  grid-template-columns: minmax(0, 0.82fr) minmax(280px, 0.78fr);
  gap: 42px;
  align-items: end;
}

.production-video-header .section-copy {
  max-width: 640px;
  margin-top: 0;
}

.production-video-showcase {
  display: grid;
  grid-template-columns: minmax(320px, 0.82fr) minmax(0, 1.18fr);
  gap: 22px;
  margin-top: 46px;
  align-items: stretch;
}

.production-video-lead,
.production-video-card {
  border: 1px solid var(--line);
  background: #f8f8f5;
}

.production-video-lead {
  position: relative;
  min-height: 720px;
  overflow: hidden;
}

.production-video-lead video,
.production-video-frame video {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.production-video-caption {
  position: absolute;
  right: 0;
  bottom: 0;
  left: 0;
  padding: 90px 28px 28px;
  background: linear-gradient(180deg, rgba(8, 26, 38, 0) 0%, rgba(8, 26, 38, 0.88) 100%);
  color: #fff;
}

.production-video-caption span,
.production-video-info span {
  color: rgba(63, 143, 200, 0.86);
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.production-video-caption span {
  color: rgba(168, 216, 245, 0.88);
}

.production-video-caption h3 {
  max-width: 420px;
  margin-top: 12px;
  font-family: "Cormorant Garamond", Georgia, serif;
  font-size: clamp(32px, 3vw, 46px);
  font-weight: 600;
  line-height: 0.98;
}

.production-video-caption p {
  max-width: 420px;
  margin-top: 12px;
  color: rgba(255, 255, 255, 0.76);
}

.production-video-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
}

.production-video-card {
  min-width: 0;
  overflow: hidden;
}

.production-video-frame {
  aspect-ratio: 9 / 13;
  overflow: hidden;
  background: #edf3f4;
}

.production-video-info {
  padding: 16px 16px 18px;
}

.production-video-info h3 {
  margin-top: 8px;
  color: #173042;
  font-family: "Cormorant Garamond", Georgia, serif;
  font-size: 24px;
  font-weight: 600;
  line-height: 1;
}

.production-video-info p {
  margin-top: 8px;
  color: rgba(35, 49, 61, 0.68);
  font-size: 13px;
  line-height: 1.45;
}

.product-quality-section .split {
  grid-template-columns: minmax(0, 0.92fr) minmax(0, 1.08fr);
}

.product-quality-section .panel {
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.quality-points {
  display: grid;
  grid-template-columns: repeat(2, minmax(220px, 1fr));
  gap: 24px 34px;
  max-width: 680px;
  margin-top: 40px;
}

.quality-point {
  min-height: 82px;
  padding-top: 18px;
  border-top: 1px solid rgba(255, 255, 255, 0.24);
}

.quality-point .card-title {
  max-width: none;
  font-size: clamp(24px, 2vw, 30px);
  line-height: 1.04;
}

.timeline {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 0;
  margin-top: 44px;
}

.timeline.seven {
  grid-template-columns: repeat(7, 1fr);
}

.timeline-step {
  position: relative;
  min-height: 112px;
  padding: 0 18px;
  text-align: center;
}

.timeline-step::before {
  content: "";
  position: absolute;
  top: 25px;
  left: 0;
  right: 0;
  height: 1px;
  background: rgba(35, 49, 61, 0.18);
}

.dark .timeline-step::before {
  background: rgba(255, 255, 255, 0.35);
}

.dot {
  position: relative;
  z-index: 1;
  display: inline-flex;
  width: 50px;
  height: 50px;
  align-items: center;
  justify-content: center;
  border: 1px solid currentColor;
  border-radius: 999px;
  background: inherit;
  color: var(--botanical-blue);
  font-weight: 700;
}

.dark .dot {
  color: #fff;
  background: var(--navy);
}

.process-label {
  margin-top: 14px;
  color: #203442;
  font-weight: 600;
  line-height: 1.25;
}

.image-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.image-card {
  position: relative;
  min-height: 310px;
  overflow: hidden;
  color: #fff;
}

.image-card img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.7s ease;
}

.image-card:hover img {
  transform: scale(1.05);
}

.image-card::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(9, 30, 42, 0.05), rgba(9, 30, 42, 0.66));
}

.image-card-content {
  position: absolute;
  z-index: 1;
  left: 24px;
  right: 24px;
  bottom: 22px;
}

.image-card-title {
  font-size: 25px;
  font-weight: 600;
  line-height: 1;
}

.image-card-meta {
  margin-top: 8px;
  color: rgba(255, 255, 255, 0.78);
}

.certificate-section {
  overflow: hidden;
}

.certificate-head {
  display: grid;
  grid-template-columns: minmax(0, 0.86fr) minmax(280px, 0.74fr);
  gap: 44px;
  align-items: end;
}

.certificate-head .section-copy {
  max-width: 620px;
  margin-top: 0;
}

.certificate-carousel {
  position: relative;
  display: grid;
  grid-template-columns: 46px minmax(0, 1fr) 46px;
  gap: 18px;
  align-items: center;
  margin-top: 48px;
}

.certificate-track {
  display: flex;
  gap: 20px;
  overflow-x: auto;
  scroll-behavior: smooth;
  scroll-snap-type: x mandatory;
  scrollbar-width: none;
}

.certificate-track::-webkit-scrollbar {
  display: none;
}

.certificate-card {
  display: flex;
  flex: 0 0 clamp(240px, 23vw, 330px);
  min-width: 0;
  flex-direction: column;
  scroll-snap-align: start;
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.82);
}

.certificate-preview {
  display: grid;
  width: 100%;
  height: clamp(300px, 29vw, 414px);
  min-width: 0;
  min-height: 0;
  flex: 0 0 auto;
  place-items: center;
  overflow: hidden;
  border: 0;
  border-bottom: 1px solid var(--line);
  background: #f8f8f5;
  padding: 18px;
  cursor: zoom-in;
}

.certificate-preview img {
  display: block;
  width: 100%;
  height: 100%;
  min-width: 0;
  min-height: 0;
  object-fit: contain;
  filter: drop-shadow(0 12px 22px rgba(17, 47, 64, 0.12));
}

.certificate-card .card-title {
  flex: 0 0 auto;
  padding: 18px 18px 0;
  color: #173042;
  font-size: 25px;
  line-height: 1;
}

.certificate-card .card-copy {
  flex: 1 1 auto;
  min-height: 64px;
  padding: 10px 18px 20px;
}

.certificate-nav {
  display: inline-flex;
  width: 46px;
  height: 46px;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.86);
  color: var(--deep);
  cursor: pointer;
  font-size: 20px;
  font-weight: 700;
  transition: background 0.2s ease, border-color 0.2s ease, color 0.2s ease;
}

.certificate-nav:hover,
.certificate-nav:focus {
  border-color: var(--botanical-blue);
  background: var(--botanical-blue);
  color: #fff;
}

.certificate-lightbox {
  position: fixed;
  inset: 0;
  z-index: 120;
  display: grid;
  place-items: center;
  background: rgba(6, 21, 31, 0.9);
  padding: 34px;
}

.certificate-lightbox[hidden] {
  display: none;
}

.certificate-lightbox-panel {
  display: grid;
  gap: 16px;
  width: min(1060px, 100%);
  max-height: 92vh;
  margin: 0;
  color: #fff;
}

.certificate-lightbox-panel img {
  max-width: 100%;
  max-height: 82vh;
  justify-self: center;
  object-fit: contain;
  background: #f8f8f5;
}

.certificate-lightbox-panel figcaption {
  text-align: center;
  font-weight: 700;
}

.certificate-lightbox-close {
  position: fixed;
  top: 22px;
  right: 22px;
  z-index: 121;
  min-height: 42px;
  border: 1px solid rgba(255, 255, 255, 0.36);
  background: rgba(255, 255, 255, 0.1);
  padding: 0 18px;
  color: #fff;
  cursor: pointer;
  font-weight: 700;
}

.lightbox-open {
  overflow: hidden;
}

.catalog-head {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(240px, 360px);
  gap: 24px;
  align-items: end;
}

.catalog-search {
  width: 100%;
  min-height: 46px;
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.78);
  padding: 0 16px;
  color: var(--deep);
  outline: none;
}

.catalog-search:focus {
  border-color: var(--botanical-blue);
  box-shadow: 0 0 0 3px rgba(63, 143, 200, 0.13);
}

.catalog-toolbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  flex-wrap: wrap;
  margin-top: 28px;
}

.filter-row {
  display: flex;
  flex: 1 1 0;
  flex-wrap: wrap;
  gap: 12px;
  min-width: 0;
  max-width: 100%;
}

.filter-chip {
  min-height: 38px;
  border: 1px solid var(--line);
  border-radius: 0;
  background: rgba(255, 255, 255, 0.7);
  padding: 8px 14px;
  color: var(--blue-gray);
  font-weight: 600;
  cursor: pointer;
  transition: background 0.2s ease, border-color 0.2s ease, color 0.2s ease;
}

.filter-chip:hover,
.filter-chip:focus {
  border-color: rgba(63, 143, 200, 0.55);
  color: var(--botanical-blue);
}

.filter-chip.is-active {
  border-color: var(--botanical-blue);
  background: var(--botanical-blue);
  color: #fff;
}

.catalog-count {
  color: rgba(35, 49, 61, 0.68);
  font-weight: 600;
}

.catalog-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 22px;
  margin-top: 34px;
}

.product-card {
  display: flex;
  min-width: 0;
  flex-direction: column;
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.82);
}

.product-thumb {
  display: block;
  aspect-ratio: 1 / 1;
  overflow: hidden;
  background: #f8f8f5;
}

.product-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.35s ease;
}

.product-card:hover .product-thumb img {
  transform: scale(1.04);
}

.product-card-body {
  display: flex;
  min-height: 250px;
  flex: 1;
  flex-direction: column;
  padding: 18px;
}

.product-category {
  color: var(--botanical-blue);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.product-name {
  margin-top: 8px;
  color: #173042;
  font-family: "Cormorant Garamond", Georgia, serif;
  font-size: 26px;
  font-weight: 600;
  line-height: 1;
}

.product-name a {
  transition: color 0.25s ease;
}

.product-name a:hover {
  color: var(--botanical-blue);
}

.product-summary {
  margin-top: 12px;
  color: rgba(35, 49, 61, 0.72);
  font-size: 14px;
}

.product-tags {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  margin-top: 16px;
}

.product-tags span {
  border: 1px solid rgba(63, 143, 200, 0.24);
  background: rgba(63, 143, 200, 0.08);
  padding: 5px 8px;
  color: #24658c;
  font-size: 11px;
  font-weight: 700;
}

.product-link {
  margin-top: auto;
  padding-top: 18px;
  color: var(--botanical-blue);
  font-weight: 700;
}

.catalog-pagination {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 58px;
}

.pagination-button {
  min-width: 42px;
  min-height: 38px;
  border: 1px solid var(--line);
  border-radius: 0;
  background: rgba(255, 255, 255, 0.78);
  padding: 8px 13px;
  color: var(--blue-gray);
  font-weight: 700;
  cursor: pointer;
  transition: background 0.2s ease, border-color 0.2s ease, color 0.2s ease;
}

.pagination-button:hover,
.pagination-button.is-active {
  border-color: var(--botanical-blue);
  background: var(--botanical-blue);
  color: #fff;
}

.pagination-button:disabled {
  cursor: not-allowed;
  opacity: 0.42;
}

.catalog-empty {
  grid-column: 1 / -1;
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.76);
  padding: 44px;
  text-align: center;
}

.catalog-empty h3 {
  color: #173042;
  font-size: 32px;
  font-weight: 600;
}

.catalog-empty p {
  margin-top: 8px;
  color: rgba(35, 49, 61, 0.7);
}

.product-detail-section {
  padding-top: 90px;
}

.back-link {
  display: inline-flex;
  margin-bottom: 28px;
  color: var(--botanical-blue);
  font-weight: 700;
}

.product-detail-layout {
  display: grid;
  grid-template-columns: minmax(320px, 0.85fr) minmax(0, 1.15fr);
  gap: 54px;
  align-items: center;
}

.product-detail-media {
  border: 1px solid var(--line);
  background: #fff;
  padding: clamp(18px, 3vw, 34px);
}

.product-detail-media img {
  width: 100%;
  aspect-ratio: 1 / 1;
  object-fit: contain;
  background: #f8f8f5;
}

.detail-summary {
  max-width: 640px;
  margin-top: 24px;
  color: rgba(35, 49, 61, 0.78);
  font-size: 16px;
}

.detail-actions {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
  margin-top: 30px;
}

.detail-meta-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
  margin-top: 34px;
}

.detail-meta-grid div {
  min-height: 82px;
  border: 1px solid rgba(63, 143, 200, 0.16);
  border-left: 3px solid rgba(63, 143, 200, 0.72);
  background: rgba(63, 143, 200, 0.045);
  padding: 16px 18px;
}

.detail-meta-grid span {
  display: block;
  color: rgba(35, 49, 61, 0.52);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.detail-meta-grid strong {
  display: block;
  margin-top: 7px;
  color: #173042;
  font-size: 14px;
  line-height: 1.35;
}

.detail-info-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 44px;
  margin-top: 72px;
  padding-top: 56px;
  border-top: 1px solid var(--line);
}

.product-detail-gallery {
  margin-top: 78px;
  padding-top: 56px;
  border-top: 1px solid var(--line);
}

.detail-gallery-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 26px;
  margin-top: 28px;
}

.detail-gallery-item {
  width: min(960px, 100%);
  margin: 0;
  margin-right: auto;
  margin-left: auto;
  border: 1px solid var(--line);
  background: #fff;
  padding: 12px;
}

.detail-gallery-item img {
  width: 100%;
  height: auto;
  object-fit: contain;
  background: #f8f8f5;
}

.detail-list {
  display: grid;
  gap: 12px;
  margin: 20px 0 0;
  padding: 0;
  list-style: none;
  color: rgba(35, 49, 61, 0.76);
}

.detail-list li {
  border-top: 1px solid var(--line);
  padding-top: 12px;
}

.related-products {
  margin-top: 86px;
}

.product-not-found {
  min-height: 420px;
  display: grid;
  align-content: center;
}

.cta-band {
  position: relative;
  overflow: hidden;
  min-height: 300px;
  display: grid;
  align-items: center;
  text-align: center;
  color: #173042;
}

.cta-band .bg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.42;
}

.cta-band::after {
  content: "";
  position: absolute;
  inset: 0;
  background: rgba(248, 248, 245, 0.58);
}

.cta-inner {
  position: relative;
  z-index: 1;
  width: min(920px, calc(100% - 40px));
  margin: 0 auto;
}

.form-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 22px 28px;
}

.field,
.field-full {
  display: grid;
  gap: 8px;
}

.field-full {
  grid-column: 1 / -1;
}

.field label {
  color: rgba(35, 49, 61, 0.86);
  font-weight: 600;
}

.input {
  width: 100%;
  min-height: 46px;
  border: 1px solid rgba(35, 49, 61, 0.15);
  background: rgba(255, 255, 255, 0.78);
  padding: 12px 14px;
  color: var(--deep);
  outline: none;
  transition: border-color 0.25s ease, box-shadow 0.25s ease;
}

.input:focus {
  border-color: var(--botanical-blue);
  box-shadow: 0 0 0 3px rgba(63, 143, 200, 0.12);
}

textarea.input {
  min-height: 96px;
  resize: vertical;
}

.btn:disabled {
  cursor: wait;
  opacity: 0.62;
  transform: none;
}

.toast-region {
  position: fixed;
  z-index: 1400;
  top: 92px;
  right: 24px;
  display: grid;
  width: min(380px, calc(100vw - 32px));
  gap: 10px;
  pointer-events: none;
}

.site-toast {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 32px;
  gap: 12px;
  align-items: center;
  min-height: 58px;
  padding: 13px 12px 13px 16px;
  border: 1px solid rgba(35, 49, 61, 0.16);
  border-left-width: 4px;
  border-radius: 6px;
  background: #fff;
  color: var(--deep);
  box-shadow: 0 18px 44px rgba(17, 47, 64, 0.18);
  font-size: 14px;
  font-weight: 600;
  line-height: 1.45;
  opacity: 0;
  pointer-events: auto;
  transform: translateY(-10px);
  transition: opacity 0.2s ease, transform 0.2s ease;
}

.site-toast.is-visible {
  opacity: 1;
  transform: translateY(0);
}

.site-toast-success {
  border-left-color: #2f8b63;
}

.site-toast-error {
  border-left-color: #b84a43;
}

.site-toast-close {
  display: inline-grid;
  width: 32px;
  height: 32px;
  place-items: center;
  border: 0;
  background: transparent;
  color: #53616b;
  cursor: pointer;
  font: inherit;
  font-size: 22px;
  line-height: 1;
}

.site-toast-close:hover {
  color: var(--deep);
}

.site-footer {
  background: #0f3448;
  color: #fff;
  padding: 56px 0 26px;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 0.8fr 1fr 1fr 1.2fr;
  gap: 44px;
}

.footer-title {
  margin-bottom: 14px;
  color: #fff;
  font-size: 15px;
  font-weight: 700;
}

.footer-text,
.footer-link {
  color: rgba(255, 255, 255, 0.72);
}

.footer-link {
  display: block;
  margin: 8px 0;
}

.footer-bottom {
  margin-top: 40px;
  padding-top: 22px;
  border-top: 1px solid rgba(255, 255, 255, 0.16);
  display: flex;
  justify-content: space-between;
  gap: 24px;
  color: rgba(255, 255, 255, 0.58);
}

.footer-logo {
  margin-bottom: 18px;
}

.social-dots {
  display: flex;
  gap: 10px;
  margin-top: 18px;
}

.social-dots span,
.social-dots a {
  display: inline-flex;
  width: 28px;
  height: 28px;
  align-items: center;
  justify-content: center;
  border: 1px solid rgba(255, 255, 255, 0.36);
  border-radius: 50%;
  font-size: 14px;
}

.social-dots a:hover,
.social-dots a:focus-visible {
  border-color: rgba(255, 255, 255, 0.9);
  color: #fff;
}

.watermark-tree {
  position: absolute;
  pointer-events: none;
  opacity: 0.12;
}

@media (max-width: 1024px) {
  .nav-wrap,
  body .container {
    width: min(100% - 36px, 920px);
  }

  .nav-wrap {
    position: relative;
    gap: 12px;
  }

  .brand {
    padding-right: 0;
  }

  .site-header .header-action {
    position: fixed !important;
    top: 18px;
    right: 74px;
    left: auto;
    z-index: 80;
    display: flex;
    min-width: auto;
    margin: 0;
  }

  .lang-switch {
    padding: 2px;
  }

  .lang-option {
    min-width: 46px;
    height: 32px;
  }

  .mobile-toggle {
    display: flex;
  }

  .nav-links {
    position: fixed;
    inset: 72px 0 auto 0;
    display: grid;
    gap: 0;
    padding: 12px 18px 24px;
    background: rgba(248, 248, 245, 0.98);
    border-bottom: 1px solid rgba(35, 49, 61, 0.12);
    transform: translateY(-120%);
    transition: transform 0.3s ease;
  }

  body.menu-open .nav-links {
    transform: translateY(0);
  }

  .nav-link {
    line-height: 48px;
  }

  .nav-link::after {
    bottom: 7px;
    right: auto;
    width: 80px;
  }

  .nav-item {
    height: auto;
    display: grid;
    align-items: stretch;
  }

  .nav-dropdown {
    position: static;
    min-width: 0;
    border: 0;
    background: transparent;
    box-shadow: none;
    padding: 0 0 10px 16px;
    opacity: 1;
    pointer-events: auto;
    transform: none;
    visibility: visible;
  }

  .nav-sub-link {
    padding: 8px 0;
    color: rgba(35, 49, 61, 0.72);
    font-size: 13px;
  }

  .nav-sub-link:hover,
  .nav-sub-link:focus {
    background: transparent;
    color: var(--botanical-blue);
  }

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

  .hero {
    min-height: calc(100vh - 72px);
  }

  .hero-compact {
    min-height: 560px;
  }

  .hero-copy {
    padding: 64px 22px 42px;
    min-height: calc(100vh - 72px);
    width: min(100% - 36px, 620px);
  }

  .hero-compact .hero-copy {
    min-height: 560px;
  }

  .hero-image {
    min-height: 100%;
  }

  .hero-image::after {
    background: transparent;
  }

  .three-grid,
  .four-grid,
  .catalog-grid,
  .number-grid,
  .timeline,
  .timeline.seven,
  .image-grid {
    grid-template-columns: 1fr 1fr;
  }

  .certificate-head {
    grid-template-columns: 1fr;
    gap: 20px;
  }

  .certificate-head .section-copy {
    margin-top: 0;
  }

  .number-card,
  .quiet-card {
    border-left: 0;
    border-top: 1px solid var(--line);
  }

  .production-section .split {
    grid-template-columns: 1fr;
  }

  .production-section .panel {
    min-height: auto;
  }

  .production-video-header,
  .production-video-showcase {
    grid-template-columns: 1fr;
  }

  .production-video-header .section-copy {
    margin-top: 0;
  }

  .production-video-lead {
    min-height: 640px;
  }

  .product-quality-section .split {
    grid-template-columns: 1fr;
  }

  .quality-points {
    max-width: none;
  }

  .production-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 28px;
    padding: 0 22px 42px;
  }

  .product-detail-layout,
  .detail-info-grid {
    grid-template-columns: 1fr;
  }

  .detail-gallery-grid {
    grid-template-columns: 1fr;
  }

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

@media (max-width: 640px) {
  body {
    font-size: 14px;
  }

  .toast-region {
    top: 76px;
    right: 16px;
    left: 16px;
    width: auto;
  }

  .site-header {
    height: 66px;
  }

  .page {
    padding-top: 66px;
  }

  .nav-links {
    top: 66px;
  }

  .brand {
    min-width: auto;
  }

  .brand-name {
    font-size: 20px;
  }

  .brand-sub {
    font-size: 14px;
  }

  .brand-mark {
    width: 40px;
    height: 40px;
    flex-basis: 40px;
  }

  .site-header .header-action {
    top: 16px;
    right: 70px;
  }

  .lang-option {
    min-width: 42px;
    height: 30px;
    font-size: 12px;
  }

  .section {
    padding: 64px 0;
  }

  body .container,
  body .wide-container {
    width: calc(100% - 40px);
  }

  .production-video-header {
    gap: 18px;
  }

  .production-video-showcase {
    gap: 18px;
    margin-top: 34px;
  }

  .production-video-lead {
    min-height: 560px;
  }

  .production-video-caption {
    padding: 82px 20px 22px;
  }

  .production-video-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 14px;
  }

  .production-video-info {
    padding: 12px;
  }

  .production-video-info h3 {
    font-size: 21px;
  }

  .production-video-info p {
    font-size: 12px;
  }

  .split.flush {
    gap: 0;
  }

  .split.flush .panel {
    padding-right: 20px;
    padding-left: 20px;
  }

  .image-frame,
  .image-frame.tall {
    min-height: 340px;
  }

  .catalog-head {
    grid-template-columns: 1fr;
    align-items: start;
    gap: 20px;
  }

  .catalog-toolbar {
    flex-direction: column;
    align-items: stretch;
    gap: 16px;
    margin-top: 24px;
  }

  .filter-row {
    width: 100%;
    gap: 12px 10px;
  }

  .filter-chip {
    min-height: 40px;
    padding: 9px 14px;
  }

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

  .product-card-body {
    min-height: auto;
  }

  .catalog-pagination {
    justify-content: flex-start;
    gap: 12px;
    margin-top: 64px;
  }

  .pagination-button {
    min-width: 44px;
    min-height: 40px;
    padding: 9px 15px;
  }

  .product-detail-section {
    padding-top: 42px;
  }

  .product-detail-layout {
    gap: 30px;
  }

  .detail-meta-grid {
    grid-template-columns: 1fr;
  }

  .detail-info-grid {
    gap: 28px;
    margin-top: 52px;
    padding-top: 42px;
  }

  .detail-gallery-grid {
    grid-template-columns: 1fr;
  }

  .product-detail-gallery {
    margin-top: 52px;
    padding-top: 42px;
  }

  .hero-title {
    font-size: clamp(38px, 13vw, 52px);
  }

  .hero-image img {
    object-position: 30% center;
  }

  .hero {
    flex-direction: column;
    align-items: stretch;
    justify-content: flex-start;
  }

  .hero-copy {
    min-height: auto;
    padding: 64px 22px 28px;
  }

  .home-hero .hero-copy::before {
    display: none;
  }

  .hero-compact .hero-copy {
    min-height: auto;
  }

  .hero-actions,
  .footer-bottom {
    flex-direction: column;
    align-items: stretch;
  }

  .btn {
    width: 100%;
  }

  .three-grid,
  .four-grid,
  .number-grid,
  .timeline,
  .timeline.seven,
  .image-grid,
  .form-grid {
    grid-template-columns: 1fr;
  }

  .certificate-carousel {
    grid-template-columns: 40px 40px 1fr;
    gap: 10px;
    align-items: start;
    margin-top: 34px;
  }

  .certificate-track {
    grid-column: 1 / -1;
    gap: 16px;
    order: 2;
  }

  .certificate-card {
    flex-basis: min(82vw, 300px);
  }

  .certificate-nav {
    width: 40px;
    height: 40px;
  }

  .certificate-preview {
    height: 374px;
    padding: 14px;
  }

  .certificate-card .card-title {
    padding-right: 14px;
    padding-left: 14px;
    font-size: 22px;
  }

  .certificate-card .card-copy {
    padding-right: 14px;
    padding-left: 14px;
  }

  .certificate-lightbox {
    padding: 18px;
  }

  .certificate-lightbox-close {
    top: 14px;
    right: 14px;
  }

  .production-section {
    padding: 0;
  }

  .production-grid {
    grid-template-columns: 1fr;
    padding: 0 0 36px;
  }

  .production-card {
    padding-left: 16px;
  }

  .quality-points {
    grid-template-columns: 1fr;
    gap: 18px;
  }

  .quality-point {
    min-height: auto;
  }

  .timeline {
    max-width: 340px;
    margin-right: auto;
    margin-left: auto;
    padding-left: 10px;
  }

  .timeline-step {
    display: grid;
    grid-template-columns: 58px minmax(0, 1fr);
    column-gap: 16px;
    align-items: start;
    min-height: 96px;
    text-align: left;
    padding: 0;
  }

  .timeline-step::before {
    left: 25px;
    right: auto;
    top: 0;
    bottom: 0;
    width: 1px;
    height: auto;
  }

  .dot {
    grid-column: 1;
    margin-right: 14px;
    background: var(--warm-white);
  }

  .dark .dot {
    background: var(--navy);
  }

  .process-label {
    grid-column: 2;
    margin-top: 13px;
    line-height: 1.35;
  }

  .footer-grid {
    gap: 28px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .home-hero::after,
  .home-hero .hero-copy::before,
  .home-hero .hero-image img,
  .home-hero .hero-title span,
  .home-hero .hero-sub,
  .home-hero .hero-actions {
    animation: none;
    opacity: 1;
    transform: none;
  }
}