/*
Theme Name: PGZTO Tech
Theme URI: http://127.0.0.1:8088
Author: PGZTO
Description: Minimal premium product showcase theme for PGZTO smart toilets.
Version: 1.0.0
Text Domain: pgzto-tech
*/

:root {
  --ink: #050608;
  --panel: #101317;
  --text: #f7f8fa;
  --muted: #a7adb6;
  --line: rgba(255, 255, 255, 0.12);
  --blue: #2fb8ff;
  --orange: #ff7a1a;
  --soft: #f5f7fa;
  --dark-text: #16191f;
  --dark-muted: #626a75;
  --max: 1180px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: var(--ink);
  color: var(--text);
  font-family: Inter, -apple-system, BlinkMacSystemFont, "Segoe UI", Arial, sans-serif;
  letter-spacing: 0;
}

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

.site-shell {
  min-height: 100vh;
  overflow: hidden;
}

.topbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 20;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 18px clamp(18px, 4vw, 48px);
  background: rgba(5, 6, 8, 0.72);
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  backdrop-filter: blur(18px);
}

.brand {
  display: flex;
  align-items: baseline;
  gap: 10px;
  min-width: 0;
}

.brand-mark {
  font-size: 26px;
  font-weight: 800;
  line-height: 1;
}

.brand-mark span {
  color: var(--orange);
}

.brand-line {
  color: var(--muted);
  font-size: 13px;
  white-space: nowrap;
}

.nav {
  display: flex;
  align-items: center;
  gap: 16px;
  color: rgba(247, 248, 250, 0.78);
  font-size: 14px;
}

.nav a:hover {
  color: var(--text);
}

.nav-cta,
.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 42px;
  padding: 0 18px;
  border-radius: 999px;
  border: 1px solid rgba(255, 255, 255, 0.16);
  background: rgba(255, 255, 255, 0.08);
  color: var(--text);
  font-weight: 650;
  white-space: nowrap;
}

.nav-cta {
  background: var(--text);
  color: var(--ink);
}

.hero {
  position: relative;
  min-height: 92vh;
  display: grid;
  align-items: center;
  padding: 110px clamp(18px, 5vw, 72px) 54px;
  background:
    radial-gradient(circle at 75% 60%, rgba(47, 184, 255, 0.18), transparent 30%),
    linear-gradient(90deg, rgba(5, 6, 8, 0.98) 0%, rgba(5, 6, 8, 0.84) 36%, rgba(5, 6, 8, 0.25) 68%, rgba(5, 6, 8, 0.58) 100%),
    url("assets/hero-product.jpg") right center / cover no-repeat;
}

.hero-inner {
  width: min(100%, var(--max));
  margin: 0 auto;
}

.eyebrow {
  margin: 0 0 18px;
  color: var(--blue);
  font-size: 13px;
  font-weight: 750;
  text-transform: uppercase;
}

.hero h1 {
  max-width: 690px;
  margin: 0;
  font-size: clamp(50px, 7.2vw, 96px);
  line-height: 0.98;
  font-weight: 760;
}

.hero-copy {
  max-width: 560px;
  margin: 24px 0 0;
  color: rgba(247, 248, 250, 0.76);
  font-size: clamp(18px, 2vw, 22px);
  line-height: 1.55;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 34px;
}

.button.primary {
  background: var(--text);
  color: var(--ink);
}

.button.secondary {
  background: rgba(255, 255, 255, 0.06);
}

.metric-strip {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  width: min(100%, var(--max));
  margin: -42px auto 0;
  border: 1px solid var(--line);
  background: rgba(16, 19, 23, 0.82);
  backdrop-filter: blur(16px);
}

.metric {
  min-height: 116px;
  padding: 24px;
  border-right: 1px solid var(--line);
}

.metric:last-child {
  border-right: 0;
}

.metric strong {
  display: block;
  font-size: 28px;
  line-height: 1;
}

.metric span {
  display: block;
  margin-top: 10px;
  color: var(--muted);
  font-size: 13px;
  line-height: 1.45;
}

.section {
  padding: clamp(76px, 9vw, 128px) clamp(18px, 5vw, 72px);
  scroll-margin-top: 88px;
}

.section.light {
  background: var(--soft);
  color: var(--dark-text);
}

.section.dark {
  background: #07090c;
}

.inner {
  width: min(100%, var(--max));
  margin: 0 auto;
}

.section-head {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 30px;
  margin-bottom: 34px;
}

.section-head h2 {
  max-width: 720px;
  margin: 0;
  font-size: clamp(34px, 5vw, 64px);
  line-height: 1.04;
}

.section-head p {
  max-width: 420px;
  margin: 0;
  color: var(--dark-muted);
  font-size: 16px;
  line-height: 1.7;
}

.dark .section-head p {
  color: var(--muted);
}

.product-stage {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 44px;
  align-items: center;
}

.product-image {
  min-height: 520px;
  background: #111 url("assets/ambient-light.jpg") center / cover no-repeat;
  border: 1px solid var(--line);
}

.feature-list {
  display: grid;
  gap: 14px;
}

.feature {
  display: grid;
  grid-template-columns: 46px 1fr;
  gap: 16px;
  align-items: start;
  padding: 20px 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.12);
}

.feature-icon {
  display: grid;
  place-items: center;
  width: 46px;
  height: 46px;
  border-radius: 50%;
  border: 1px solid rgba(47, 184, 255, 0.42);
  color: var(--blue);
  font-weight: 800;
}

.feature h3 {
  margin: 0;
  font-size: 20px;
}

.feature p {
  margin: 8px 0 0;
  color: var(--muted);
  line-height: 1.65;
}

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

.model {
  min-height: 270px;
  padding: 24px;
  background: #fff;
  border: 1px solid rgba(22, 25, 31, 0.08);
}

.model-kicker {
  color: var(--orange);
  font-size: 12px;
  font-weight: 800;
  text-transform: uppercase;
}

.model h3 {
  margin: 18px 0 12px;
  font-size: 26px;
}

.model p {
  margin: 0;
  color: var(--dark-muted);
  line-height: 1.65;
}

.specs {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 22px;
}

.specs span {
  padding: 8px 10px;
  border-radius: 999px;
  background: #eef2f6;
  color: #3c4652;
  font-size: 12px;
  font-weight: 650;
}

.product-section {
  background: #fff;
  color: var(--dark-text);
}

.product-head {
  margin-bottom: 24px;
}

.catalog-toolbar {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  margin-bottom: 22px;
  border: 1px solid rgba(22, 25, 31, 0.1);
  background: #f6f8fb;
}

.catalog-toolbar div {
  min-height: 86px;
  padding: 20px;
  border-right: 1px solid rgba(22, 25, 31, 0.1);
}

.catalog-toolbar div:last-child {
  border-right: 0;
}

.catalog-toolbar strong {
  display: block;
  font-size: 30px;
  line-height: 1;
}

.catalog-toolbar span {
  display: block;
  margin-top: 9px;
  color: var(--dark-muted);
  font-size: 13px;
  font-weight: 650;
}

.product-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 16px;
}

.product-card {
  min-width: 0;
  background: #fff;
  border: 1px solid rgba(22, 25, 31, 0.1);
  transition: transform 180ms ease, border-color 180ms ease, box-shadow 180ms ease;
}

.product-card:hover {
  transform: translateY(-3px);
  border-color: rgba(47, 184, 255, 0.42);
  box-shadow: 0 22px 54px rgba(15, 23, 42, 0.1);
}

.product-media {
  display: block;
  aspect-ratio: 1 / 1;
  background: #f5f7fa;
  border-bottom: 1px solid rgba(22, 25, 31, 0.08);
  overflow: hidden;
}

.product-media img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: contain;
  background: #f5f7fa;
}

.product-body {
  padding: 18px;
}

.product-topline {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.product-topline span {
  color: var(--orange);
  font-size: 12px;
  font-weight: 850;
}

.product-topline em {
  color: var(--dark-muted);
  font-size: 11px;
  font-style: normal;
  line-height: 1.3;
  text-align: right;
}

.product-card h3 {
  margin: 12px 0 14px;
  font-size: 28px;
  line-height: 1;
}

.variant-list,
.feature-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 7px;
}

.variant-list span {
  padding: 7px 9px;
  border: 1px solid rgba(22, 25, 31, 0.13);
  color: #2a323d;
  font-size: 12px;
  font-weight: 700;
}

.feature-tags {
  margin-top: 14px;
}

.feature-tags span {
  padding: 7px 9px;
  border-radius: 999px;
  background: #eef2f6;
  color: #566170;
  font-size: 11px;
  font-weight: 650;
}

.certification {
  display: grid;
  grid-template-columns: 0.8fr 1.2fr;
  gap: 42px;
  align-items: center;
}

.certification img {
  width: 100%;
  display: block;
  border: 1px solid rgba(22, 25, 31, 0.08);
}

.cert-copy h2 {
  margin: 0;
  font-size: clamp(34px, 4vw, 56px);
  line-height: 1.06;
}

.cert-copy p {
  margin: 18px 0 0;
  color: var(--dark-muted);
  line-height: 1.75;
}

.badge-row {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 28px;
}

.badge-row span {
  padding: 10px 12px;
  border: 1px solid rgba(22, 25, 31, 0.14);
  font-size: 13px;
  font-weight: 750;
}

.contact-band {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 24px;
  align-items: center;
  padding: 46px;
  background: linear-gradient(135deg, #101317, #050608);
  border: 1px solid var(--line);
}

.contact-band h2 {
  margin: 0;
  font-size: clamp(30px, 4vw, 54px);
}

.contact-band p {
  margin: 14px 0 0;
  color: var(--muted);
  line-height: 1.65;
}

.footer {
  padding: 28px clamp(18px, 5vw, 72px);
  color: rgba(247, 248, 250, 0.54);
  background: #050608;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  font-size: 13px;
}

@media (max-width: 900px) {
  .nav {
    display: none;
  }

  .hero {
    min-height: 86vh;
    background:
      linear-gradient(180deg, rgba(5, 6, 8, 0.76) 0%, rgba(5, 6, 8, 0.96) 76%),
      url("assets/hero-product.jpg") center / cover no-repeat;
  }

  .brand-line {
    display: none;
  }

  .metric-strip,
  .model-grid,
  .product-grid,
  .product-stage,
  .certification,
  .contact-band {
    grid-template-columns: 1fr;
  }

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

  .catalog-toolbar div {
    border-right: 0;
    border-bottom: 1px solid rgba(22, 25, 31, 0.1);
  }

  .catalog-toolbar div:last-child {
    border-bottom: 0;
  }

  .metric {
    border-right: 0;
    border-bottom: 1px solid var(--line);
  }

  .metric:last-child {
    border-bottom: 0;
  }

  .section-head {
    display: block;
  }

  .section-head p {
    margin-top: 16px;
  }

  .product-image {
    min-height: 360px;
  }
}

@media (min-width: 901px) and (max-width: 1180px) {
  .product-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .brand-line {
    display: none;
  }

  .nav {
    gap: 10px;
    font-size: 13px;
  }

  .nav-cta,
  .button,
  .language-switcher {
    padding-left: 12px;
    padding-right: 12px;
  }
}

@media (max-width: 560px) {
  .topbar {
    padding: 14px 16px;
  }

  .hero {
    padding-left: 18px;
    padding-right: 18px;
  }

  .hero h1 {
    font-size: 46px;
  }

  .metric-strip {
    margin-top: 0;
  }

  .contact-band {
    padding: 28px;
  }

.product-card h3 {
    font-size: 26px;
  }
}

.language-switcher {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  min-height: 42px;
  padding: 0 12px;
  border: 1px solid rgba(255, 255, 255, 0.16);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.06);
}

.language-switcher select {
  appearance: none;
  border: 0;
  outline: 0;
  background: transparent;
  color: var(--text);
  font: inherit;
  font-weight: 700;
  max-width: 112px;
}

.language-switcher option {
  color: #111;
}

.hero h1 {
  max-width: 620px;
}

.hero-copy {
  max-width: 500px;
}

.compact-section {
  padding-top: clamp(78px, 8vw, 118px);
  padding-bottom: clamp(78px, 8vw, 118px);
}

.split-feature {
  display: grid;
  grid-template-columns: 0.92fr 1.08fr;
  gap: clamp(36px, 7vw, 90px);
  align-items: start;
}

.split-feature h2 {
  max-width: 620px;
  margin: 0;
  font-size: clamp(42px, 5.8vw, 78px);
  line-height: 0.98;
}

.compact-list {
  align-self: center;
}

.product-section {
  background: #f4f6f8;
}

.product-hero {
  padding: 132px clamp(18px, 5vw, 72px) 44px;
  background: #f4f6f8;
  color: var(--dark-text);
}

.product-hero-inner h1 {
  max-width: 760px;
  margin: 0;
  font-size: clamp(48px, 7vw, 96px);
  line-height: 0.98;
}

.product-hero-inner p:not(.eyebrow) {
  max-width: 560px;
  color: var(--dark-muted);
  font-size: 18px;
  line-height: 1.6;
}

.standalone-products {
  padding-top: 24px;
}

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

.product-media {
  padding: 0;
}

.product-media img {
  object-fit: contain;
  background: #f5f7fa;
}

.product-inquiry {
  display: inline-flex;
  margin-top: 16px;
  color: var(--orange);
  font-size: 12px;
  font-weight: 850;
}

.section-copy {
  max-width: 520px;
  margin: 24px 0 0;
  color: var(--muted);
  font-size: 16px;
  line-height: 1.75;
}

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

.tech-tile {
  min-height: 190px;
  padding: 22px;
  background: rgba(255, 255, 255, 0.045);
  border: 1px solid rgba(255, 255, 255, 0.1);
}

.tech-tile span,
.process-grid span,
.capability-panel span {
  color: var(--blue);
  font-size: 12px;
  font-weight: 850;
}

.tech-tile h3 {
  margin: 42px 0 10px;
  font-size: 21px;
}

.tech-tile p {
  margin: 0;
  color: var(--muted);
  line-height: 1.62;
}

.home-products {
  background: #f4f6f8;
}

.center-action {
  display: flex;
  justify-content: center;
  margin-top: 34px;
}

.dark-button {
  background: var(--ink);
  color: var(--text);
  border-color: var(--ink);
}

.factory-section {
  background: #fff;
}

.factory-layout {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: clamp(34px, 6vw, 78px);
  align-items: start;
}

.factory-layout h2 {
  max-width: 620px;
  margin: 0;
  font-size: clamp(40px, 5vw, 70px);
  line-height: 0.98;
}

.factory-copy {
  max-width: 550px;
  margin: 22px 0 0;
  color: var(--dark-muted);
  font-size: 17px;
  line-height: 1.75;
}

.factory-stats {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0;
  margin-top: 34px;
  border: 1px solid rgba(22, 25, 31, 0.1);
}

.factory-stats div {
  min-height: 112px;
  padding: 20px;
  border-right: 1px solid rgba(22, 25, 31, 0.1);
}

.factory-stats div:last-child {
  border-right: 0;
}

.factory-stats strong {
  display: block;
  font-size: 32px;
  line-height: 1;
}

.factory-stats span {
  display: block;
  margin-top: 10px;
  color: var(--dark-muted);
  font-size: 13px;
  line-height: 1.45;
  font-weight: 680;
}

.capability-panel {
  display: grid;
  gap: 0;
  background: #f5f7fa;
  border: 1px solid rgba(22, 25, 31, 0.1);
}

.capability-panel article {
  display: grid;
  grid-template-columns: 58px 0.65fr 1fr;
  gap: 20px;
  align-items: start;
  padding: 26px;
  border-bottom: 1px solid rgba(22, 25, 31, 0.1);
}

.capability-panel article:last-child {
  border-bottom: 0;
}

.capability-panel h3 {
  margin: 0;
  font-size: 20px;
  line-height: 1.25;
}

.capability-panel p {
  margin: 0;
  color: var(--dark-muted);
  line-height: 1.65;
}

.process-section {
  background: #080b10;
}

.process-grid {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  border: 1px solid var(--line);
}

.process-grid article {
  min-height: 260px;
  padding: 24px;
  border-right: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.035);
}

.process-grid article:last-child {
  border-right: 0;
}

.process-grid h3 {
  margin: 78px 0 12px;
  font-size: 22px;
}

.process-grid p {
  margin: 0;
  color: var(--muted);
  line-height: 1.65;
}

.quality-section {
  background: #f4f6f8;
}

.quality-layout {
  display: grid;
  grid-template-columns: 0.86fr 1.14fr;
  gap: clamp(34px, 6vw, 78px);
  align-items: start;
}

.quality-layout h2 {
  max-width: 620px;
  margin: 0;
  font-size: clamp(38px, 4.8vw, 64px);
  line-height: 1;
}

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

.qc-grid article {
  min-height: 215px;
  padding: 24px;
  background: #fff;
  border: 1px solid rgba(22, 25, 31, 0.1);
}

.qc-grid span {
  color: var(--orange);
  font-size: 12px;
  font-weight: 850;
}

.qc-grid h3 {
  margin: 58px 0 12px;
  font-size: 22px;
}

.qc-grid p {
  margin: 0;
  color: var(--dark-muted);
  line-height: 1.65;
}

.inquiry-layout {
  display: grid;
  grid-template-columns: 0.86fr 1.14fr;
  gap: clamp(28px, 6vw, 76px);
  align-items: start;
}

.inquiry-layout h2 {
  max-width: 560px;
  margin: 0;
  font-size: clamp(38px, 5vw, 68px);
  line-height: 1;
}

.inquiry-note {
  max-width: 450px;
  color: var(--muted);
  line-height: 1.7;
}

.inquiry-form {
  display: grid;
  gap: 16px;
  padding: 24px;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--line);
}

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

.inquiry-form label {
  display: grid;
  gap: 8px;
  color: rgba(247, 248, 250, 0.72);
  font-size: 13px;
  font-weight: 750;
}

.inquiry-form input,
.inquiry-form select,
.inquiry-form textarea {
  width: 100%;
  min-height: 46px;
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 0;
  background: rgba(255, 255, 255, 0.08);
  color: var(--text);
  font: inherit;
  padding: 12px 13px;
}

.inquiry-form textarea {
  resize: vertical;
}

.inquiry-form option {
  color: #111;
}

.honeypot {
  position: absolute;
  left: -9999px;
}

.form-status {
  padding: 12px 14px;
  background: rgba(47, 184, 255, 0.14);
  color: #dff4ff;
  border: 1px solid rgba(47, 184, 255, 0.24);
  font-weight: 750;
}

.form-status.error {
  background: rgba(255, 122, 26, 0.14);
  color: #ffe1c8;
  border-color: rgba(255, 122, 26, 0.28);
}

.whatsapp-float {
  position: fixed;
  right: 22px;
  bottom: 22px;
  z-index: 30;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 0 18px;
  border-radius: 999px;
  background: #25d366;
  color: #05100a;
  font-size: 14px;
  font-weight: 850;
  box-shadow: 0 18px 48px rgba(0, 0, 0, 0.26);
}

.slim-contact {
  margin-top: 0;
}

.detail-hero {
  padding: 118px clamp(18px, 5vw, 72px) 72px;
  background: linear-gradient(180deg, #080a0e 0%, #11161d 100%);
}

.detail-hero-grid {
  display: grid;
  grid-template-columns: 0.72fr 1.28fr;
  gap: clamp(34px, 7vw, 88px);
  align-items: center;
}

.detail-hero h1 {
  margin: 0;
  font-size: clamp(64px, 10vw, 132px);
  line-height: 0.9;
}

.detail-variants {
  margin-top: 26px;
}

.detail-variants span {
  border-color: rgba(255, 255, 255, 0.16);
  color: rgba(247, 248, 250, 0.76);
}

.detail-main-image {
  display: block;
  width: min(100%, 820px);
  height: auto;
  justify-self: end;
  background: #f5f7fa;
  object-fit: contain;
}

.detail-spec-section {
  padding-top: clamp(58px, 7vw, 96px);
  padding-bottom: clamp(58px, 7vw, 96px);
}

.detail-layout {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
}

.spec-panel {
  min-width: 0;
  padding: clamp(22px, 4vw, 34px);
  background: #fff;
  border: 1px solid rgba(22, 25, 31, 0.1);
}

.spec-panel h2 {
  margin: 0 0 22px;
  font-size: clamp(26px, 3vw, 38px);
  line-height: 1.05;
}

.spec-list {
  display: grid;
  gap: 0;
  margin: 0;
}

.spec-list div {
  display: grid;
  grid-template-columns: 150px 1fr;
  gap: 18px;
  padding: 14px 0;
  border-top: 1px solid rgba(22, 25, 31, 0.09);
}

.spec-list dt {
  color: var(--dark-muted);
  font-size: 12px;
  font-weight: 800;
  text-transform: uppercase;
}

.spec-list dd {
  margin: 0;
  color: var(--dark-text);
  font-weight: 720;
}

.config-table {
  display: grid;
  gap: 0;
}

.config-table div {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 18px;
  align-items: start;
  padding: 15px 0;
  border-top: 1px solid rgba(22, 25, 31, 0.09);
}

.config-table strong {
  color: var(--dark-text);
  font-size: 14px;
  line-height: 1.45;
}

.config-table span {
  color: var(--orange);
  font-weight: 850;
  white-space: nowrap;
}

.detail-gallery {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
}

.detail-gallery img {
  display: block;
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: contain;
  background: #f5f7fa;
  border: 1px solid rgba(22, 25, 31, 0.08);
}

.dark-panel {
  background: rgba(255, 255, 255, 0.05);
  border-color: var(--line);
  color: var(--text);
}

.dark-panel h2 {
  color: var(--text);
}

.large-tags {
  margin-top: 0;
}

.large-tags span {
  background: rgba(255, 255, 255, 0.08);
  color: rgba(247, 248, 250, 0.78);
  border: 1px solid rgba(255, 255, 255, 0.08);
  font-size: 12px;
}

.hero-proof {
  display: flex;
  flex-wrap: wrap;
  gap: 9px;
  max-width: 680px;
  margin-top: 26px;
}

.hero-proof span,
.detail-buyer-points span {
  padding: 9px 12px;
  border: 1px solid rgba(255, 255, 255, 0.14);
  background: rgba(255, 255, 255, 0.06);
  color: rgba(247, 248, 250, 0.78);
  font-size: 12px;
  font-weight: 760;
}

.button.light-button,
.catalog-button {
  border-color: rgba(22, 25, 31, 0.14);
  background: #fff;
  color: var(--dark-text);
}

.buyer-section,
.catalog-support,
.procurement-section {
  background: #fff;
}

.buyer-layout {
  display: grid;
  grid-template-columns: 0.86fr 1.14fr;
  gap: clamp(34px, 6vw, 78px);
  align-items: start;
}

.buyer-layout h2 {
  max-width: 620px;
  margin: 0;
  font-size: clamp(38px, 5vw, 68px);
  line-height: 1;
}

.buyer-grid,
.support-grid,
.procurement-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
}

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

.buyer-grid article,
.support-grid article,
.procurement-grid article {
  min-height: 214px;
  padding: 24px;
  background: #f5f7fa;
  border: 1px solid rgba(22, 25, 31, 0.1);
}

.buyer-grid span,
.support-grid span,
.procurement-grid span {
  color: var(--orange);
  font-size: 12px;
  font-weight: 850;
}

.buyer-grid h3,
.support-grid h3,
.procurement-grid h2 {
  margin: 58px 0 12px;
  font-size: 22px;
  line-height: 1.15;
}

.buyer-grid p,
.support-grid p,
.procurement-grid p {
  margin: 0;
  color: var(--dark-muted);
  line-height: 1.65;
}

.center-action {
  flex-wrap: wrap;
  gap: 12px;
}

.evidence-panel {
  margin-top: 46px;
  padding-top: 34px;
  border-top: 1px solid rgba(22, 25, 31, 0.1);
}

.evidence-head {
  display: grid;
  grid-template-columns: 0.8fr 1fr 1fr;
  gap: 24px;
  align-items: start;
  margin-bottom: 22px;
}

.evidence-head h3 {
  margin: 0;
  font-size: clamp(28px, 3.4vw, 44px);
  line-height: 1.05;
}

.evidence-head p {
  margin: 0;
  color: var(--dark-muted);
  line-height: 1.7;
}

.evidence-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 12px;
}

.evidence-grid article {
  min-height: 180px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  padding: 18px;
  background:
    linear-gradient(135deg, rgba(47, 184, 255, 0.1), transparent 42%),
    #f5f7fa;
  border: 1px dashed rgba(22, 25, 31, 0.2);
}

.evidence-grid span {
  color: var(--blue);
  font-size: 12px;
  font-weight: 850;
}

.evidence-grid strong {
  display: block;
  color: var(--dark-text);
  font-size: 18px;
  line-height: 1.25;
}

.evidence-grid em {
  color: var(--dark-muted);
  font-size: 12px;
  font-style: normal;
  font-weight: 760;
  text-transform: uppercase;
}

.qc-proof-strip {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  margin-top: 34px;
  border: 1px solid rgba(22, 25, 31, 0.1);
  background: #fff;
}

.qc-proof-strip span {
  min-height: 92px;
  display: flex;
  align-items: center;
  padding: 20px;
  border-right: 1px solid rgba(22, 25, 31, 0.1);
  color: #2a323d;
  font-size: 13px;
  font-weight: 780;
  line-height: 1.45;
}

.qc-proof-strip span:last-child {
  border-right: 0;
}

.cert-note {
  padding-top: 18px;
  border-top: 1px solid rgba(22, 25, 31, 0.1);
  font-size: 14px;
}

.product-hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin: 26px 0 26px;
}

.catalog-support,
.procurement-section {
  padding-top: clamp(42px, 5vw, 72px);
  padding-bottom: clamp(42px, 5vw, 72px);
}

.detail-buyer-points {
  display: flex;
  flex-wrap: wrap;
  gap: 9px;
  margin-top: 22px;
}

html[dir="rtl"] body {
  text-align: right;
}

html[dir="rtl"] .product-topline,
html[dir="rtl"] .topbar,
html[dir="rtl"] .nav,
html[dir="rtl"] .brand {
  direction: rtl;
}

html[dir="rtl"] .product-topline em {
  text-align: left;
}

@media (max-width: 900px) {
  .topbar {
    position: sticky;
  }

  .nav {
    display: flex;
    gap: 8px;
    overflow-x: auto;
    max-width: 100%;
  }

  .nav a:not(.nav-cta) {
    display: none;
  }

  .split-feature,
  .buyer-layout,
  .buyer-grid,
  .support-grid,
  .procurement-grid,
  .evidence-head,
  .evidence-grid,
  .tech-grid,
  .factory-layout,
  .factory-stats,
  .process-grid,
  .quality-layout,
  .qc-grid,
  .qc-proof-strip,
  .inquiry-layout,
  .standalone-products .product-grid,
  .detail-hero-grid,
  .detail-layout,
  .detail-gallery {
    grid-template-columns: 1fr;
  }

  .detail-main-image {
    justify-self: stretch;
  }

  .capability-panel article {
    grid-template-columns: 1fr;
    gap: 10px;
  }

  .factory-stats div,
  .process-grid article,
  .capability-panel article {
    border-right: 0;
    border-bottom: 1px solid rgba(22, 25, 31, 0.1);
  }

  .process-grid article {
    min-height: 190px;
    border-bottom-color: var(--line);
  }

  .process-grid article:last-child,
  .factory-stats div:last-child,
  .capability-panel article:last-child {
    border-bottom: 0;
  }

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

  .product-hero,
  .detail-hero {
    padding-top: 74px;
  }
}

@media (max-width: 560px) {
  .language-switcher {
    min-height: 38px;
    padding: 0 10px;
  }

  .nav-cta {
    display: none;
  }

  .nav {
    flex: 0 0 auto;
    max-width: 126px;
    overflow: visible;
  }

  .hero-inner,
  .hero-copy {
    max-width: 100%;
  }

  .hero-copy {
    width: min(100%, 320px);
    overflow-wrap: anywhere;
  }

  .hero-proof {
    display: grid;
    grid-template-columns: 1fr;
    max-width: 260px;
  }

  .hero-proof span {
    max-width: 100%;
  }

  .hero h1,
  .split-feature h2,
  .factory-layout h2,
  .quality-layout h2,
  .inquiry-layout h2,
  .product-hero-inner h1,
  .detail-hero h1 {
    font-size: 42px;
  }

  .spec-list div,
  .config-table div {
    grid-template-columns: 1fr;
    gap: 6px;
  }

  .inquiry-form {
    padding: 20px;
  }

  .whatsapp-float {
    right: 14px;
    bottom: 14px;
  }
}