:root {
  --primary: #0f766e;
  --primary-light: #14b8a6;
  --accent: #d97706;
  --dark: #1f2937;
  --muted: #6b7280;
  --bg: #f8fafc;
  --card: #ffffff;
  --radius: 12px;
  --maxw: 1200px;
}

* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "Microsoft YaHei", "PingFang SC", sans-serif;
}

body {
  color: var(--dark);
  line-height: 1.6;
  background: var(--bg);
}

a {
  color: var(--primary);
  text-decoration: none;
}

/* ============== Bilingual Display Styles ============== */
.zh {
  display: block;
  color: inherit;
  font-weight: inherit;
}

.en {
  display: block;
  color: var(--muted);
  font-size: .88em;
  line-height: 1.55;
  margin-top: 6px;
  font-weight: 400;
  opacity: .88;
}

.en-inline {
  color: var(--muted);
  font-size: .88em;
  font-weight: 400;
  opacity: .82;
}

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

.bilingual-block .zh {
  color: inherit;
  font-size: inherit;
  line-height: 1.8;
}

.bilingual-block .en {
  margin-top: 0;
  font-size: .96em;
  line-height: 1.75;
  color: var(--muted);
}

/* 深色背景（hero区域）下的英文字色 */
.hero .zh {
  color: inherit;
}

.hero .en {
  color: rgba(226, 232, 240, .82);
  opacity: 1;
}

.hero .en-inline {
  color: rgba(226, 232, 240, .82);
  opacity: 1;
}

/* Section Title 双语 */
.section-title h2 {
  display: flex;
  flex-direction: column;
  gap: 6px;
  line-height: 1.2;
}

.section-title h2 .zh {
  font-size: inherit;
  font-weight: inherit;
}

.section-title h2 .en {
  margin-top: 0;
  font-size: .7em;
  font-weight: 500;
  opacity: .72;
}

.section-title p {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.section-title p .zh {
  line-height: 1.6;
}

.section-title p .en {
  margin-top: 0;
  font-size: .92em;
}

/* Hero 标题双语 */
.hero h1 {
  display: flex;
  flex-direction: column;
  gap: 10px;
  line-height: 1.25;
}

.hero h1 .zh {
  font-size: inherit;
  font-weight: inherit;
  line-height: 1.25;
}

.hero h1 .en {
  margin-top: 0;
  font-size: .72em;
  font-weight: 400;
  line-height: 1.4;
}

.hero p.sub {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.hero p.sub .zh {
  line-height: 1.7;
}

.hero p.sub .en {
  margin-top: 0;
  font-size: .92em;
  line-height: 1.65;
}

/* Hero CTA Button */
.btn {
  display: inline-flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 2px;
  line-height: 1.25;
}

.btn .zh {
  font-size: inherit;
  font-weight: inherit;
}

.btn .en {
  margin-top: 0;
  font-size: .78em;
  color: rgba(255, 255, 255, .9);
  opacity: 1;
}

/* 导航链接双语（上下排列） */
.nav-links a {
  display: inline-flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 2px;
  line-height: 1.2;
}

.nav-links a .zh {
  font-size: inherit;
  font-weight: 500;
  line-height: 1.2;
}

.nav-links a .en {
  margin-top: 0;
  font-size: .7em;
  font-weight: 400;
  opacity: .65;
  line-height: 1.1;
}

/* Cards 标题双语 */
.card h3,
.product-card h3 {
  display: flex;
  flex-direction: column;
  gap: 5px;
  line-height: 1.3;
}

.card h3 .zh,
.product-card h3 .zh {
  font-size: inherit;
  font-weight: inherit;
  line-height: 1.3;
}

.card h3 .en,
.product-card h3 .en {
  margin-top: 0;
  font-size: .72em;
  font-weight: 400;
  color: var(--muted);
  opacity: .85;
}

/* 特性列表双语 */
ul.feat li {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 4px;
}

ul.feat li::before {
  margin-top: 4px;
}

ul.feat li .zh {
  line-height: 1.6;
}

ul.feat li .en {
  margin-top: 0;
  margin-left: 26px;
  font-size: .92em;
  line-height: 1.6;
}

/* Contact rows */
.contact-row span {
  display: inline-flex;
  flex-direction: column;
  gap: 4px;
}

.contact-row span .zh {
  line-height: 1.5;
}

.contact-row span .en {
  margin-top: 0;
  font-size: .92em;
}

/* Footer */
footer h4 {
  display: flex;
  flex-direction: column;
  gap: 4px;
  line-height: 1.3;
}

footer h4 .zh {
  font-size: inherit;
  font-weight: inherit;
}

footer h4 .en {
  margin-top: 0;
  font-size: .72em;
  font-weight: 400;
  color: #94a3b8;
  opacity: .85;
}

footer a {
  display: inline-flex;
  align-items: baseline;
  gap: 0;
  flex-wrap: wrap;
}

footer a .zh,
footer a .en-inline {
  display: inline;
}

footer .copyright {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

footer .copyright .zh {
  line-height: 1.5;
}

footer .copyright .en {
  margin-top: 0;
  font-size: .92em;
}

/* Placeholder box 双语 */
.placeholder-box .zh,
.placeholder-box .en {
  display: block;
}

.placeholder-box .en {
  margin-top: 4px;
  font-size: .88em;
}

/* Disclaimer 双语 */
.disclaimer .zh {
  color: inherit;
  line-height: 1.65;
}

.disclaimer .en {
  margin-top: 0;
  font-size: .92em;
  line-height: 1.65;
  color: #92400e;
  opacity: .88;
}

/* Policy content 双语 */
.policy-content h3 {
  display: flex;
  flex-direction: column;
  gap: 5px;
  line-height: 1.35;
}

.policy-content h3 .zh {
  font-size: inherit;
  font-weight: inherit;
}

.policy-content h3 .en {
  margin-top: 0;
  font-size: .72em;
  font-weight: 400;
  color: var(--muted);
  opacity: .9;
}

/* Back link */
.back-link .zh,
.back-link .en {
  display: inline;
  font-size: inherit;
  margin-top: 0;
}

.back-link .en {
  color: var(--muted);
  opacity: .85;
  margin-left: 4px;
}

/* ============== Header & Nav ============== */
header {
  position: sticky;
  top: 0;
  background: rgba(255, 255, 255, .95);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid #e5e7eb;
  z-index: 100;
}

.container {
  max-width: var(--maxw);
  margin: 0 auto;
  padding: 0 20px;
}

nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 68px;
  gap: 18px;
}

.logo {
  font-weight: 700;
  font-size: 1.15rem;
  color: var(--dark);
  letter-spacing: .3px;
  display: inline-flex;
  align-items: center;
  gap: 10px;
}
.logo img {
  height: 40px;
  width: auto;
  display: block;
  border-radius: 6px;
  object-fit: contain;
}
.logo .logo-text {
  display: inline-flex;
  flex-direction: column;
  line-height: 1.1;
}
.logo .logo-text .sub {
  font-size: 1.22rem;
  font-weight: 700;
  color: #000000;
  letter-spacing: .3px;
  margin-top: 0;
}

.logo span {
  color: #000000;
}

.nav-links {
  display: flex;
  gap: 0;
  align-items: center;
  font-size: .95rem;
}

.nav-links a {
  color: var(--dark);
  font-weight: 500;
  transition: color .2s, background-color .2s;
  padding: 8px 18px;
  border-radius: 6px;
  position: relative;
}

.nav-links a:not(:last-child)::after {
  content: '';
  position: absolute;
  right: 0;
  top: 50%;
  transform: translateY(-50%);
  height: 16px;
  width: 1px;
  background: #d1d5db;
}

.nav-links a:hover {
  color: var(--primary);
  background-color: rgba(15, 118, 110, .06);
}

.nav-links a:hover::after {
  background: transparent;
}

.menu-toggle {
  display: none;
  background: none;
  border: none;
  font-size: 1.5rem;
  cursor: pointer;
  color: var(--dark);
  padding: 4px 8px;
  border-radius: 6px;
}

.menu-toggle:hover {
  background: rgba(15, 118, 110, .08);
}

/* Hero */
.hero {
  background: linear-gradient(135deg, #0f172a 0%, #0f766e 100%);
  color: #fff;
  padding: 120px 0 90px;
  position: relative;
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background: url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 1200 300" opacity="0.12"><path d="M0,150 Q300,50 600,150 T1200,150 L1200,300 L0,300 Z" fill="%23ffffff"/></svg>') bottom/cover no-repeat;
}

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

.hero-row {
  display: grid;
  grid-template-columns: 1.1fr .9fr;
  gap: 60px;
  align-items: center;
}

.hero-left {
  min-width: 0;
}

.hero-brand {
  display: flex;
  justify-content: center;
  align-items: center;
}

.hero-brand-card {
  width: 100%;
  max-width: 520px;
  background: #ffffff;
  border-radius: 20px;
  padding: 28px 32px;
  box-shadow: 0 18px 50px rgba(15, 118, 110, .16), 0 8px 24px rgba(0, 0, 0, .08);
  display: flex;
  align-items: center;
  gap: 28px;
  transform: translateY(0);
  transition: transform .3s ease, box-shadow .3s ease, background .3s ease;
  cursor: pointer;
}

.hero-brand-card:hover {
  transform: translateY(-6px);
  background: #f8fffe;
  box-shadow: 0 26px 60px rgba(15, 118, 110, .22), 0 10px 28px rgba(0, 0, 0, .1);
}

.hero-brand-logo-wrap {
  flex: 0 0 auto;
  width: 140px;
  height: 140px;
  display: grid;
  place-items: center;
  background: #ffffff;
  border-radius: 18px;
  padding: 8px 0;
}

.hero-brand-logo {
  width: 140px;
  height: 124px;
  max-width: none;
  object-fit: contain;
  border-radius: 0;
  overflow: hidden;
  display: block;
  background: #ffffff;
}

.hero-brand-text {
  flex: 1 1 auto;
  min-width: 0;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  justify-content: center;
  gap: 10px;
}

.hero-brand-main {
  font-size: 1.95rem;
  line-height: 1.1;
  font-weight: 900;
  letter-spacing: .5px;
  color: #000000;
  word-break: keep-all;
}

.hero-brand-sub {
  font-size: 1.1rem;
  color: #8693a6;
  font-weight: 500;
  letter-spacing: .3px;
  line-height: 1.3;
  word-break: keep-all;
}

@media (max-width: 960px) {
  .hero-row {
    grid-template-columns: 1fr;
    gap: 44px;
  }
  .hero-brand {
    order: -1;
  }
  .hero-brand-card {
    max-width: 420px;
    padding: 22px 24px;
    gap: 20px;
  }
  .hero-brand-logo-wrap {
    width: 110px;
    height: 110px;
    border-radius: 16px;
    padding: 6px 0;
  }
  .hero-brand-logo {
    width: 110px;
    height: 98px;
  }
  .hero-brand-main {
    font-size: 1.45rem;
  }
  .hero-brand-sub {
    font-size: .95rem;
  }
}

.hero h1 {
  font-size: 2.05rem;
  line-height: 1.2;
  margin-bottom: 20px;
  max-width: 720px;
}

.hero p.sub {
  font-size: .98rem;
  color: #e2e8f0;
  max-width: 660px;
  line-height: 1.7;
  margin-bottom: 32px;
}

/* Tags - company capabilities */
.tags {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  margin-top: 30px;
}

.tag {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: rgba(255, 255, 255, .12);
  border: 1px solid rgba(255, 255, 255, .2);
  padding: 7px 14px;
  border-radius: 20px;
  font-size: .88rem;
  color: #e2e8f0;
}

.btn {
  align-items: center;
  gap: 8px;
  background: var(--accent);
  color: #fff;
  padding: 13px 26px;
  border-radius: var(--radius);
  font-weight: 600;
  transition: transform .2s, box-shadow .2s;
}

.btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 20px rgba(217, 119, 6, .3);
}

.btn.secondary {
  background: transparent;
  border: 2px solid #fff;
  color: #fff;
}

.btn.secondary:hover {
  background: rgba(255, 255, 255, .1);
  box-shadow: none;
}

/* Sections */
section {
  padding: 90px 0;
}

section.alt {
  background: #fff;
}

.section-title {
  text-align: center;
  margin-bottom: 54px;
}

.section-title h2 {
  font-size: 2.1rem;
  color: var(--dark);
  margin-bottom: 10px;
}

.section-title p {
  color: var(--muted);
  max-width: 660px;
  margin: 0 auto;
  font-size: 1.02rem;
}

.back-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: var(--primary);
  font-weight: 500;
  margin-bottom: 28px;
  font-size: .95rem;
}

.back-link:hover {
  text-decoration: underline;
}

/* Policy page content */
.policy-content {
  background: var(--card);
  border-radius: var(--radius);
  padding: 48px 44px;
  box-shadow: 0 4px 20px rgba(0, 0, 0, .05);
  max-width: 860px;
  margin: 0 auto;
  line-height: 1.85;
}

.policy-content h3 {
  font-size: 1.2rem;
  color: var(--primary);
  margin: 28px 0 12px;
}

.policy-content p {
  color: var(--dark);
  margin: 10px 0;
  font-size: 1rem;
}

.policy-content ul {
  margin: 10px 0 10px 24px;
}

.policy-content ul li {
  color: var(--dark);
  margin: 6px 0;
}

.policy-content .meta {
  color: var(--muted);
  font-size: .9rem;
  margin-bottom: 28px;
  padding-bottom: 18px;
  border-bottom: 1px solid #e5e7eb;
}

/* Cards */
.cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(255px, 1fr));
  gap: 24px;
}

.card {
  background: var(--card);
  border-radius: var(--radius);
  padding: 30px 26px;
  box-shadow: 0 4px 20px rgba(0, 0, 0, .05);
  border-top: 4px solid var(--primary-light);
  transition: transform .25s, box-shadow .25s;
}

.card:hover {
  transform: translateY(-6px);
  box-shadow: 0 12px 30px rgba(0, 0, 0, .1);
}

.card .icon {
  width: 50px;
  height: 50px;
  background: linear-gradient(135deg, var(--primary), var(--primary-light));
  color: #fff;
  border-radius: 12px;
  display: grid;
  place-items: center;
  font-size: 1.5rem;
  margin-bottom: 16px;
  font-weight: 700;
}

.card h3 {
  font-size: 1.18rem;
  margin-bottom: 10px;
  color: var(--primary);
}

.card p {
  font-size: .95rem;
  color: var(--muted);
}

/* Two-column */
.two-col {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-items: center;
}

.placeholder-box {
  border-radius: var(--radius);
  min-height: 300px;
  display: grid;
  place-items: center;
  color: var(--primary);
  font-weight: 700;
  text-align: center;
  padding: 30px;
}

/* Customer type cards (4 cards row) */
.customer-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 18px;
  margin-top: 24px;
}

.customer-tile {
  background: var(--card);
  border-radius: var(--radius);
  padding: 24px 22px;
  border: 1px solid #e5e7eb;
  transition: all .25s;
}

.customer-tile:hover {
  border-color: var(--primary-light);
  background: #f0fdfa;
}

.customer-tile .ct-icon {
  width: 42px;
  height: 42px;
  background: var(--bg);
  border-radius: 10px;
  display: grid;
  place-items: center;
  font-size: 1.4rem;
  margin-bottom: 14px;
}

.customer-tile h4 {
  font-size: 1.05rem;
  color: var(--dark);
  margin-bottom: 8px;
}

.customer-tile p {
  font-size: .88rem;
  color: var(--muted);
}

/* Product showcase cards */
.products-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(360px, 1fr));
  gap: 32px;
  margin-top: 48px;
  max-width: 1060px;
  margin-left: auto;
  margin-right: auto;
}

.product-card {
  background: #fff;
  border-radius: 16px;
  padding: 44px 40px;
  box-shadow: 0 10px 40px rgba(0, 0, 0, .08);
  border-top: 4px solid var(--primary);
  transition: transform .25s, box-shadow .25s;
}

.product-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 20px 60px rgba(0, 0, 0, .12);
}

.product-card .prod-icon {
  width: 68px;
  height: 68px;
  border-radius: 16px;
  display: grid;
  place-items: center;
  font-size: 1.9rem;
  font-weight: 700;
  color: #fff;
  margin-bottom: 22px;
}

.product-card .prod-icon.ore {
  background: linear-gradient(135deg, #0d9488, #14b8a6);
}

.product-card .prod-icon.salt {
  background: linear-gradient(135deg, #d97706, #fbbf24);
}

.product-card h3 {
  font-size: 1.45rem;
  color: var(--dark);
  margin-bottom: 14px;
}

.product-card p {
  font-size: 1.02rem;
  color: var(--muted);
  line-height: 1.85;
}

/* Value chain */
.value-chain {
  background: linear-gradient(90deg, #f0fdfa, #fff, #fef3c7);
  border-radius: var(--radius);
  padding: 24px 28px;
  margin: 36px 0;
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  gap: 20px;
  align-items: center;
  font-size: .92rem;
}

.value-chain .col-label {
  font-weight: 700;
  color: var(--primary);
  margin-bottom: 8px;
  font-size: .95rem;
}

.value-chain .col {
  margin: 6px 0;
  color: var(--dark);
}

.value-chain .arrow {
  font-size: 1.6rem;
  color: var(--accent);
  text-align: center;
}

/* Feature list */
ul.feat {
  list-style: none;
  margin-top: 18px;
}

ul.feat li {
  padding: 9px 0;
  border-bottom: 1px solid #f1f5f9;
}

ul.feat li::before {
  content: '✓';
  color: var(--primary);
  font-weight: 700;
  flex-shrink: 0;
  float: left;
  margin-right: 10px;
}

/* Compliance / Mongolia section */
.compliance-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 20px;
}

.compliance-card {
  background: var(--card);
  border-radius: var(--radius);
  padding: 24px;
  border: 1px solid #e5e7eb;
}

.compliance-card h4 {
  font-size: 1rem;
  color: var(--primary);
  margin-bottom: 10px;
  display: flex;
  align-items: center;
  gap: 8px;
}

.compliance-card h4::before {
  content: '';
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--primary-light);
}

.compliance-card p {
  font-size: .92rem;
  color: var(--muted);
  line-height: 1.7;
}

/* Disclaimer */
.disclaimer {
  background: #fffbeb;
  border-left: 4px solid var(--accent);
  padding: 20px 24px;
  border-radius: var(--radius);
  font-size: .9rem;
  color: #92400e;
  margin-top: 36px;
  line-height: 1.6;
}

/* Contact */
.contact-box {
  background: var(--card);
  border-radius: var(--radius);
  padding: 40px;
  box-shadow: 0 4px 20px rgba(0, 0, 0, .06);
  max-width: 680px;
  margin: 0 auto;
}

.contact-row {
  display: flex;
  align-items: flex-start;
  gap: 18px;
  margin: 14px 0;
  font-size: .98rem;
}

.contact-row strong {
  min-width: 110px;
  color: var(--dark);
  display: inline-flex;
  flex-direction: column;
  gap: 2px;
  padding-top: 2px;
}

.contact-row strong .zh {
  font-size: inherit;
  font-weight: 700;
  line-height: 1.4;
}

.contact-row strong .en-inline {
  display: inline;
}

.contact-row a {
  color: var(--primary);
  font-weight: 600;
  text-decoration: none;
  transition: color .2s, text-decoration .2s;
}
.contact-row a:hover {
  color: #0a5550;
  text-decoration: underline;
}

/* Footer */
footer {
  background: var(--dark);
  color: #cbd5e1;
  padding: 54px 0 26px;
  font-size: .9rem;
}

footer .grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 32px;
  margin-bottom: 36px;
}

footer h4 {
  color: #fff;
  margin-bottom: 14px;
  font-size: 1rem;
}

footer a {
  color: #94a3b8;
  display: block;
  margin: 7px 0;
  transition: color .2s;
}

footer a:hover {
  color: #fff;
}

footer p {
  color: #94a3b8;
  margin: 7px 0;
  line-height: 1.6;
}

.copyright {
  border-top: 1px solid #374151;
  padding-top: 20px;
  color: #94a3b8;
  font-size: .82rem;
  text-align: center;
}

/* Mobile */
@media(max-width:820px) {
  .menu-toggle {
    display: block;
  }

  .nav-links {
    position: fixed;
    top: 68px;
    left: 0;
    right: 0;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    background: #fff;
    padding: 10px 20px 24px;
    border-bottom: 1px solid #e5e7eb;
    transform: translateY(-120%);
    transition: transform .3s ease;
    box-shadow: 0 8px 24px rgba(0, 0, 0, .08);
    font-size: 1rem;
  }

  .nav-links.active {
    transform: translateY(0);
  }

  .nav-links a {
    flex-direction: column;
    align-items: flex-start;
    padding: 14px 12px;
    border-radius: 8px;
    border-bottom: 1px solid #f1f5f9;
  }

  .nav-links a .en {
    font-size: .78em;
    opacity: .7;
  }

  .nav-links a::after {
    display: none !important;
  }

  .nav-links a:last-of-type {
    border-bottom: none;
  }

  .container {
    padding: 0 16px;
  }

  section {
    padding: 64px 0;
  }

  .hero {
    padding: 80px 0 64px;
  }

  .hero h1 {
    font-size: 1.4rem;
    line-height: 1.3;
  }

  .hero h1 .en {
    font-size: .68em;
  }

  .hero p.sub {
    font-size: .9rem;
    margin-bottom: 26px;
  }

  .section-title {
    margin-bottom: 36px;
  }

  .section-title h2 {
    font-size: 1.6rem;
  }

  .section-title p {
    font-size: .95rem;
  }

  .two-col {
    grid-template-columns: 1fr;
    gap: 32px;
  }

  .two-col[style*="margin-bottom:48px"] {
    margin-bottom: 32px !important;
  }

  .placeholder-box {
    min-height: 220px;
  }

  .cards {
    gap: 18px;
  }

  .card {
    padding: 24px 20px;
  }

  .customer-grid {
    gap: 14px;
  }

  .products-grid {
    grid-template-columns: 1fr;
    gap: 20px;
    margin-top: 32px;
  }

  .product-card {
    padding: 32px 26px;
  }

  .product-card h3 {
    font-size: 1.25rem;
  }

  .product-card p {
    font-size: .95rem;
    line-height: 1.7;
  }

  .value-chain {
    grid-template-columns: 1fr;
    text-align: center;
    padding: 20px;
    gap: 14px;
  }

  .value-chain .arrow {
    transform: rotate(90deg);
    font-size: 1.3rem;
  }

  .compliance-grid {
    gap: 14px;
  }

  .contact-box {
    padding: 28px 22px;
  }

  .contact-row {
    flex-direction: column;
    align-items: flex-start;
    gap: 4px;
    margin: 16px 0;
  }

  .contact-row strong {
    min-width: auto;
  }

  footer {
    padding: 40px 0 22px;
  }

  footer .grid {
    gap: 24px;
  }

  .tags {
    margin-top: 22px;
    gap: 8px;
  }

  .tag {
    font-size: .82rem;
    padding: 6px 12px;
  }

  .btn {
    padding: 12px 22px;
    font-size: .95rem;
  }

  ul.feat li {
    padding: 8px 0;
    font-size: .95rem;
  }

  .policy-content {
    padding: 28px 22px;
  }

  .policy-content h3 {
    font-size: 1.08rem;
  }
}

@media(max-width:480px) {
  .hero h1 {
    font-size: 1.22rem;
  }

  .hero p.sub {
    font-size: .86rem;
  }

  .section-title h2 {
    font-size: 1.4rem;
  }

  .logo {
    font-size: 1rem;
  }

  .card h3 {
    font-size: 1.05rem;
  }

  .product-card {
    padding: 26px 20px;
  }

  .product-card .prod-icon {
    width: 56px;
    height: 56px;
    font-size: 1.6rem;
  }

  .disclaimer {
    padding: 16px 18px;
    font-size: .85rem;
  }

  .policy-content {
    padding: 22px 18px;
  }
}