/*
Theme Name: Catalog
Theme URI: https://example.com/catalog
Author: Custom Codex
Author URI: https://example.com
Description: Corporate fuse protection showcase theme with product highlights, certifications, testimonials, news, and contact modules.
Version: 1.1.0
License: GNU General Public License v2 or later
License URI: https://www.gnu.org/licenses/gpl-2.0.html
Text Domain: catalog
Tags: corporate, landing-page, one-column, custom-colors
*/

:root {
  --color-primary: #2563eb;
  --color-primary-dark: #1e40af;
  --color-secondary: #0f172a;
  --color-accent: #38bdf8;
  --color-surface: #ffffff;
  --color-surface-muted: #f1f5f9;
  --color-muted: #64748b;
  --color-border: rgba(15, 23, 42, 0.08);
  --shadow-soft: 0 10px 30px rgba(15, 23, 42, 0.12);
  --shadow-card: 0 18px 40px rgba(37, 99, 235, 0.12);
  --font-heading: "SF Pro Display", "Helvetica Neue", Arial, "PingFang SC", "Microsoft YaHei", sans-serif;
  --font-body: "Inter", "Helvetica Neue", Arial, "PingFang SC", "Microsoft YaHei", sans-serif;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: var(--font-body);
  color: var(--color-secondary);
  background: var(--color-surface-muted);
  line-height: 1.65;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

main {
  flex: 1 0 auto;
}

.screen-reader-text {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

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

a:hover {
  color: var(--color-primary);
}

.container {
  width: min(1100px, 92%);
  margin: 0 auto;
}

header.site-header {
  background: rgba(255, 255, 255, 0.92);
  position: sticky;
  top: 0;
  z-index: 10;
  backdrop-filter: blur(16px);
  box-shadow: 0 18px 32px rgba(15, 23, 42, 0.12);
  border-bottom: 1px solid rgba(148, 163, 184, 0.18);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 2rem 0 1rem;
}

.brand {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  font-weight: 600;
  font-size: 1.1rem;
}

.brand-logo {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--color-primary), var(--color-accent));
  display: grid;
  place-items: center;
  overflow: hidden;
}

.brand-logo__text {
  color: #fff;
  font-weight: 700;
  font-size: 1.1rem;
}

.brand-logo--has-image {
  background: none;
}

.brand-logo__image {
  width: 100%;
  height: 100%;
  object-fit: contain;
  display: block;
}

nav.site-nav ul {
  display: flex;
  gap: 1.5rem;
  list-style: none;
  margin: 0;
  padding: 0;
}

nav.site-nav li {
  font-size: 0.95rem;
  font-weight: 500;
  position: relative;
}

nav.site-nav a {
  color: var(--color-secondary);
  display: inline-flex;
  align-items: center;
  padding: 0.35rem 0;
  transition: color 0.2s ease;
}

nav.site-nav > ul > li > a {
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-size: 0.82rem;
}

nav.site-nav > ul > li > a:hover,
nav.site-nav > ul > li > a:focus {
  color: var(--color-accent);
}

.site-nav .dropdown a,
.site-nav .menu-item-has-children > ul a {
  text-transform: none;
  letter-spacing: normal;
  font-size: 0.75rem;
  color: var(--color-secondary);
  transition: color 0.2s ease;
}

.site-nav .dropdown a:hover,
.site-nav .dropdown a:focus,
.site-nav .menu-item-has-children > ul a:hover,
.site-nav .menu-item-has-children > ul a:focus {
  color: var(--color-accent);
}

.site-nav .has-dropdown > a,
.site-nav .menu-item-has-children > a {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  padding-bottom: 0.3rem;
}

.site-nav .has-dropdown > a::after,
.site-nav .menu-item-has-children > a::after {
  content: '▾';
  font-size: 0.8em;
}

.site-nav .dropdown,
.site-nav .menu-item-has-children > ul {
  position: absolute;
  top: 100%;
  margin-top: 0.5rem;
  left: 0;
  padding: 0.75rem 1rem;
  background: #fff;
  box-shadow: 0 12px 32px rgba(15, 18, 33, 0.12);
  border-radius: 12px;
  display: none;
  flex-direction: column;
  gap: 0.5rem;
  min-width: 180px;
  z-index: 20;
  list-style: none;
  margin: 0;
}

.site-nav .has-dropdown:hover .dropdown,
.site-nav .has-dropdown:focus-within .dropdown,
.site-nav .menu-item-has-children:hover > ul,
.site-nav .menu-item-has-children:focus-within > ul {
  display: flex;
}

.site-nav .dropdown::before,
.site-nav .menu-item-has-children > ul::before {
  content: '';
  position: absolute;
  top: -12px;
  left: 0;
  right: 0;
  height: 12px;
  pointer-events: auto;
}

.hero {
  background: transparent;
  padding: 0;
  position: relative;
  overflow: hidden;
}

.hero .container {
  padding: 0;
}
.section-header {
  margin-bottom: clamp(1.5rem, 4vw, 2.5rem);
}
.section-header .section-title {
  margin-bottom: 0;
}

.hero-slider {
  position: relative;
  overflow: hidden;
  border-radius: 0;
  width: 100vw;
  margin-inline: calc(50% - 50vw);
  height: auto;
  aspect-ratio: 16 / 5;
  box-shadow: none;
  background: var(--color-surface-muted);
}

.hero-placeholder {
  padding: clamp(2.5rem, 5vw, 3.5rem);
  border-radius: 24px;
  background: rgba(148, 197, 255, 0.16);
  border: 1px dashed rgba(37, 99, 235, 0.45);
  text-align: center;
}

.hero-slider .slides {
  position: relative;
  height: 100%;
}

.hero-slider .slide {
  position: absolute;
  inset: 0;
  opacity: 0;
  transition: opacity 0.6s ease;
  display: grid;
}

.hero-slider .slide.is-active {
  opacity: 1;
  z-index: 1;
}

.hero-slider .slide > * {
  grid-area: 1 / 1 / -1 / -1;
  width: 100%;
  height: 100%;
}

.hero-slide__link {
  width: 100%;
  height: 100%;
  display: block;
}

.hero-slide__image {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  background: #f8fafc;
}

.hero-slide__link {
  text-decoration: none;
}

.slider-controls {
  position: absolute;
  inset-inline: 0;
  bottom: 1.5rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-inline: 1.5rem;
  pointer-events: none;
  z-index: 5;
}

.slider-controls button {
  pointer-events: auto;
}

.slider-nav {
  display: flex;
  gap: 0.75rem;
  pointer-events: auto;
}

.slider-dot {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.45);
  border: none;
  cursor: pointer;
  transition: transform 0.2s ease, background 0.2s ease;
}

.slider-dot.is-active {
  background: #fff;
  box-shadow: 0 0 0 4px rgba(255, 255, 255, 0.35);
  transform: scale(1.2);
}

.slider-arrow {
  pointer-events: auto;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 42px;
  height: 42px;
  border-radius: 50%;
  border: 1px solid rgba(255, 255, 255, 0.35);
  background: rgba(15, 23, 42, 0.38);
  color: white;
  cursor: pointer;
  transition: background 0.2s ease, transform 0.2s ease;
}

.slider-arrow:hover {
  background: rgba(37, 99, 235, 0.95);
  transform: translateY(-2px);
}

.hero::after {
  content: none;
}

.hero-grid {
  display: grid;
  gap: 2.5rem;
  align-items: center;
  position: relative;
  z-index: 1;
}

.hero-content h1 {
  font-family: var(--font-heading);
  font-size: clamp(2.2rem, 5vw, 3.2rem);
  margin-bottom: 1rem;
  line-height: 1.25;
}

.hero-content p {
  font-size: 1.05rem;
  color: var(--color-muted);
  margin-bottom: 1.75rem;
}

.hero-actions {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
}

.button {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.85rem 1.4rem;
  border-radius: 999px;
  font-weight: 600;
  transition: transform 0.2s ease, box-shadow 0.2s ease, background 0.2s ease;
}

.button-primary {
  background: var(--color-primary);
  color: #fff;
  box-shadow: 0 14px 30px rgba(37, 99, 235, 0.25);
  border: 1px solid transparent;
}

.button-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 18px 34px rgba(37, 99, 235, 0.35);
  color: #fff;
}

.button-primary:focus,
.button-primary:focus-visible {
  color: #fff;
}

.button-outline {
  border: 1px solid rgba(15, 23, 42, 0.12);
  color: var(--color-secondary);
  background: rgba(255, 255, 255, 0.88);
}

.button-outline:hover {
  border-color: rgba(37, 99, 235, 0.45);
  color: var(--color-primary);
  box-shadow: 0 12px 26px rgba(15, 23, 42, 0.12);
}

.hero-stats {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 1.5rem;
  margin-top: 2.5rem;
}

.stat-card {
  background: var(--color-surface);
  padding: 1.6rem;
  border-radius: 20px;
  box-shadow: var(--shadow-soft);
  border: 1px solid var(--color-border);
}

.stat-card h3 {
  margin: 0;
  font-size: 2rem;
  color: var(--color-primary);
}

.section {
  padding: clamp(3.5rem, 6vw, 4.5rem) 0;
}

.section-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 1rem;
  margin-bottom: clamp(1.5rem, 4vw, 2.5rem);
}

.section-header .section-title {
  margin: 0;
}

.section-header .button {
  margin-left: auto;
}

.section-title {
  font-family: var(--font-heading);
  font-size: 2rem;
  margin-bottom: clamp(1.5rem, 4vw, 2.5rem);
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.section-subtitle {
  color: var(--color-muted);
  margin-bottom: 2.5rem;
}


.advantages-list {
  display: flex;
  flex-direction: column;
  gap: 1.75rem;
}

.feature-card {
  padding: 1.85rem;
  background: var(--color-surface);
  border-radius: 20px;
  box-shadow: var(--shadow-soft);
  border-top: 4px solid var(--color-primary);
}

.feature-card h3 {
  margin-top: 0;
  margin-bottom: 0.75rem;
}

.solutions {
  background: var(--color-light);
}

.solutions-grid {
  display: grid;
  gap: 2rem;
}

.solution-card {
  padding: 2rem;
  background: var(--color-surface);
  border-radius: 20px;
  box-shadow: var(--shadow-soft);
  border: 1px solid var(--color-border);
}

.solution-card h3 {
  margin-top: 0;
}

.tags {
  display: flex;
  gap: 0.5rem;
  flex-wrap: wrap;
  margin-top: 1rem;
}

.tag {
  background: rgba(37, 99, 235, 0.12);
  color: var(--color-primary);
  padding: 0.35rem 0.85rem;
  border-radius: 999px;
  font-size: 0.85rem;
}

.products {
  background: linear-gradient(180deg, rgba(241, 245, 249, 0.6), transparent 40%);
}

.product-search {
  display: flex;
  gap: 0.75rem;
  align-items: center;
  margin-bottom: 1.75rem;
  flex-wrap: wrap;
}

.product-search input[type="search"] {
  flex: 1 1 240px;
  max-width: 340px;
  padding: 0.65rem 0.85rem;
  border-radius: 999px;
  border: 1px solid rgba(15, 23, 42, 0.16);
  background: #fff;
  font-size: 0.95rem;
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.product-search input[type="search"]:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.18);
}

.product-search button[type="submit"] {
  padding: 0.65rem 1.25rem;
  border-radius: 999px;
  border: none;
  background: var(--color-primary);
  color: #fff;
  font-weight: 600;
  font-size: 0.9rem;
  cursor: pointer;
  transition: background 0.2s ease, transform 0.2s ease;
}

.product-search button[type="submit"]:hover,
.product-search button[type="submit"]:focus {
  background: var(--color-primary-dark);
  transform: translateY(-1px);
}

.product-search__results-meta {
  margin: 0 0 1.25rem;
  color: var(--color-muted);
  font-size: 0.9rem;
}

.products-grid {
  display: grid;
  gap: 1.75rem;
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.product-card {
  background: var(--color-surface);
  border-radius: 20px;
  box-shadow: var(--shadow-card);
  border: 1px solid rgba(37, 99, 235, 0.12);
  overflow: hidden;
  transition: transform 0.25s ease, box-shadow 0.25s ease;
}

@media (max-width: 1200px) {
  .products-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (max-width: 900px) {
  .products-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 580px) {
  .products-grid {
    grid-template-columns: 1fr;
  }
}

.product-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 30px 60px rgba(15, 23, 42, 0.18);
}

.product-card__inner {
  display: flex;
  flex-direction: column;
  height: 100%;
  color: inherit;
}

.product-card__media {
  margin: 0;
  background: rgba(37, 99, 235, 0.06);
  padding: 1.1rem;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: transform 0.3s ease;
  min-height: 180px;
}

.product-card__media img {
  max-width: 180px;
  max-height: 180px;
  border-radius: 12px;
  transition: transform 0.3s ease;
  object-fit: contain;
}

.product-card:hover .product-card__media img {
  transform: scale(1.08);
}

.product-card__placeholder {
  font-size: 2.5rem;
}

.product-card__content {
  padding: 1.25rem 1.4rem 1.6rem;
  display: grid;
  gap: 0.6rem;
  text-align: center;
}

.product-card__content h3 {
  margin: 0;
  justify-self: center;
}

.product-card__subtitle {
  margin: 0;
  color: var(--color-muted);
  font-size: 0.9rem;
}

.product-card__content ul {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  gap: 0.45rem;
  color: var(--color-muted);
  font-size: 0.9rem;
}

.product-single {
  padding: 4rem 0 5rem;
  background: linear-gradient(180deg, rgba(241, 245, 249, 0.9), rgba(255, 255, 255, 0.95));
}

.product-single__wrapper {
  width: min(960px, 90%);
  margin: 0 auto;
}

.product-single__card {
  background: var(--color-surface);
  border-radius: 28px;
  box-shadow: 0 30px 70px rgba(15, 23, 42, 0.18);
  padding: clamp(2rem, 5vw, 3rem);
  border: 1px solid rgba(148, 163, 184, 0.18);
  display: grid;
  gap: 1.75rem;
}

.product-single__title {
  margin: 0;
}

.product-single__subtitle {
  margin: 0.5rem 0 0;
  color: var(--color-muted);
}

.product-single__media {
  margin: 0;
  border-radius: 22px;
  overflow: hidden;
  background: rgba(37, 99, 235, 0.1);
  display: flex;
  justify-content: center;
}

.product-single__media img {
  max-width: 100%;
}

.product-single__content {
  display: grid;
  gap: 1.5rem;
  color: var(--color-secondary);
}


.product-single__content p,
.product-single__content li,
.product-single__content blockquote {
  color: #1f2937;
  line-height: 1.75;
}

.certificates {
  background: transparent;
  padding-top: clamp(2rem, 4vw, 3rem);
}

.certificates-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  margin-bottom: 2rem;
}

.certificate-carousel {
  position: relative;
  overflow: hidden;
  border-radius: 24px;
  background: transparent;
  border: none;
  padding: 0;
}

.certificate-track {
  display: flex;
  gap: 2rem;
  padding: 0 3.5rem;
  overflow-x: auto;
  scrollbar-width: none;
  scroll-snap-type: none;
  scroll-behavior: auto;
  -webkit-overflow-scrolling: touch;
}

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

.certificate-slide {
  flex: 0 0 clamp(210px, 24vw, 260px);
  border-radius: 20px;
  padding: 0;
  display: grid;
  gap: 1rem;
  justify-items: center;
}

.certificate-slide__link {
  display: grid;
  gap: 1rem;
  justify-items: center;
  align-items: start;
  color: inherit;
  width: 100%;
  height: 100%;
  text-decoration: none;
}

.certificate-slide__media {
  margin: 0;
  width: 100%;
  max-width: 260px;
  aspect-ratio: 210 / 297;
  height: auto;
  min-height: 300px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 14px;
  overflow: hidden;
  transition: box-shadow 0.3s ease, transform 0.3s ease;
}

.certificate-slide__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.3s ease;
}

.certificate-slide__placeholder {
  font-size: 2.25rem;
}

.certificate-slide__title {
  margin: 0;
  text-align: center;
  font-size: 0.95rem;
  color: var(--color-secondary);
}

.certificate-slide:hover .certificate-slide__media {
  box-shadow: 0 18px 32px rgba(15, 23, 42, 0.15);
  transform: translateY(-4px);
}

.certificate-slide:hover .certificate-slide__media img {
  transform: scale(1.05);
}

.carousel-nav {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 44px;
  height: 44px;
  border-radius: 50%;
  border: none;
  background: rgba(15, 23, 42, 0.4);
  color: #fff;
  cursor: pointer;
  display: grid;
  place-items: center;
  transition: background 0.2s ease;
  pointer-events: auto;
  z-index: 3;
}

.carousel-nav:hover {
  background: rgba(37, 99, 235, 0.9);
}

.carousel-prev {
  left: 1rem;
}

.carousel-next {
  right: 1rem;
}

.certificate-grid {
  display: grid;
  gap: 1.5rem;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
}

.certificate-card {
  background: var(--color-surface);
  padding: 1.7rem;
  border-radius: 20px;
  border: 1px solid var(--color-border);
  box-shadow: var(--shadow-soft);
  display: grid;
  gap: 0.75rem;
}

.certificate-card strong {
  font-size: 1.05rem;
}

.news {
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.9), rgba(241, 245, 249, 0.9));
}

.news-list {
  display: grid;
  gap: 1.25rem;
}

.news-single {
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.9), rgba(241, 245, 249, 0.9));
}

.news-single__wrapper {
  max-width: 760px;
  margin: 0 auto;
}

.news-single__article {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: 24px;
  box-shadow: var(--shadow-soft);
  padding: 2.5rem;
}

.news-single__title {
  margin: 0 0 1.5rem;
}

.news-single__content {
  color: var(--color-secondary);
}

.news-single__content p {
  margin-bottom: 1rem;
}

.news-single__pagination {
  margin-top: 2rem;
}

.news-item {
  padding: 1.6rem;
  border-radius: 18px;
  border: 1px solid var(--color-border);
  box-shadow: var(--shadow-soft);
  background: var(--color-surface);
  transition: transform 0.2s ease, box-shadow 0.2s ease, border-color 0.2s ease;
}

.news-item:hover {
  transform: translateY(-4px);
  box-shadow: 0 20px 42px rgba(15, 23, 42, 0.18);
  border-color: rgba(37, 99, 235, 0.3);
}

.news-item .meta {
  display: flex;
  gap: 0.75rem;
  align-items: center;
  font-size: 0.85rem;
  color: var(--color-muted);
  margin-bottom: 0.5rem;
}

.news-item h3 {
  margin: 0 0 0.5rem;
}

.news-item__summary {
  color: var(--color-secondary);
}

.news-item__summary:not(:last-child) {
  margin-bottom: 1rem;
}

.section-actions {
  margin-top: 2rem;
  text-align: center;
}

.page-content {
  margin-top: 1.5rem;
  color: var(--color-secondary);
}

.page-content p {
  margin-bottom: 1rem;
  color: var(--color-muted);
}

.pagination {
  display: inline-flex;
  gap: 0.5rem;
  list-style: none;
  padding: 0;
  margin: 1.5rem 0 0;
}

.pagination li {
  display: inline-flex;
}

.pagination a,
.pagination span {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 36px;
  min-height: 36px;
  padding: 0 0.75rem;
  border-radius: 999px;
  border: 1px solid rgba(27, 27, 27, 0.12);
  color: var(--color-secondary);
  font-weight: 500;
  transition: background 0.2s ease, color 0.2s ease, border-color 0.2s ease;
}

.pagination .current,
.pagination a:hover {
  background: var(--color-primary);
  color: white;
  border-color: var(--color-primary);
}

.specs {
  background: radial-gradient(circle at top, rgba(230, 80, 39, 0.08), transparent 60%);
}

.specs-grid {
  display: grid;
  gap: 1.5rem;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
}

.spec-card {
  background: white;
  border-radius: 16px;
  padding: 1.5rem;
  border: 1px solid rgba(27, 27, 27, 0.05);
}

.spec-card h4 {
  margin: 0 0 0.75rem;
}

.timeline {
  display: grid;
  gap: 1.5rem;
}

.timeline-item {
  padding: 1.5rem;
  border-left: 4px solid var(--color-primary);
  background: white;
  border-radius: 12px;
  box-shadow: 0 6px 20px rgba(15, 18, 33, 0.08);
}

.testimonials {
  background: linear-gradient(135deg, rgba(15, 23, 42, 0.94), rgba(30, 64, 175, 0.92));
  color: #f8fafc;
}

.testimonials .section-title {
  color: #e2e8f0;
}

.testimonials .section-subtitle {
  color: rgba(226, 232, 240, 0.72);
}

.testimonial-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 1.5rem;
}

.testimonial-card {
  padding: 1.6rem;
  background: rgba(15, 23, 42, 0.45);
  border-radius: 18px;
  border: 1px solid rgba(148, 163, 184, 0.25);
  box-shadow: 0 18px 36px rgba(8, 47, 73, 0.35);
}

.cta {
  background: linear-gradient(125deg, rgba(37, 99, 235, 0.95), rgba(30, 64, 175, 0.9));
  color: #f8fafc;
  text-align: center;
  border-radius: 28px;
  padding: 4rem 0;
  box-shadow: 0 24px 48px rgba(29, 78, 216, 0.22);
}

.cta .button-primary {
  background: #fff;
  color: var(--color-primary);
  box-shadow: 0 14px 24px rgba(15, 23, 42, 0.22);
}

footer.site-footer {
  background: linear-gradient(160deg, rgba(15, 23, 42, 0.98), rgba(30, 64, 175, 0.9));
  color: rgba(226, 232, 240, 0.84);
  padding: 3rem 0;
  margin-top: auto;
}

.footer-inner {
  display: flex;
  flex-wrap: wrap;
  gap: 3rem;
  align-items: flex-start;
  justify-content: space-between;
}

.footer-nav ul {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  gap: 0.7rem;
  color: rgba(226, 232, 240, 0.82);
}

.footer-inner > .footer-nav {
  flex: 1 1 240px;
}

.footer-inner > .footer-nav:last-child {
  flex: 0 0 280px;
  margin-left: auto;
}

.footer-menu {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 0.7rem;
}

.footer-menu a {
  color: rgba(226, 232, 240, 0.82);
}

.footer-menu a:hover {
  color: var(--color-accent);
}

.footer-bottom {
  margin-top: 2.5rem;
  border-top: 1px solid rgba(148, 163, 184, 0.25);
  padding-top: 1.75rem;
  text-align: center;
  font-size: 0.85rem;
  color: rgba(203, 213, 225, 0.75);
}

@media (min-width: 768px) {
  .hero-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

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

@media (max-width: 600px) {
  nav.site-nav ul {
    display: none;
  }

  header.site-header {
    position: static;
  }
}
.certificates-banner {
  background: linear-gradient(180deg, rgba(241, 245, 249, 0.6), transparent 40%);
  padding: clamp(3.5rem, 6vw, 4.5rem) 0;
}

.certificates-banner__inner {
  width: min(960px, 92%);
  margin: 0 auto;
  display: flex;
  flex-wrap: wrap;
  gap: 1.5rem;
  align-items: flex-end;
  justify-content: space-between;
}

.certificates-banner__content {
  max-width: 640px;
  display: grid;
  gap: 1rem;
}

.certificates-banner .section-title {
  margin-bottom: 0;
}

.certificates-banner .page-content p {
  color: var(--color-muted);
}

.certificates-banner .button-outline {
  align-self: center;
}

.certificate-single {
  padding: 4rem 0 5rem;
  background: linear-gradient(180deg, rgba(241, 245, 249, 0.9), rgba(255, 255, 255, 0.95));
}

.certificate-single__wrapper {
  width: min(900px, 92%);
  margin: 0 auto;
}

.certificate-single__card {
  background: var(--color-surface);
  border-radius: 28px;
  box-shadow: 0 30px 70px rgba(15, 23, 42, 0.18);
  padding: clamp(2rem, 5vw, 3rem);
  border: 1px solid rgba(148, 163, 184, 0.18);
  display: grid;
  gap: 1.5rem;
}

.certificate-single__title {
  margin: 0;
}

.certificate-single__media {
  margin: 0;
  display: flex;
  justify-content: center;
}

.certificate-single__media img {
  width: 100%;
  max-width: 560px;
  border-radius: 22px;
  box-shadow: 0 24px 50px rgba(15, 23, 42, 0.18);
}

.certificate-single__content {
  color: #1f2937;
  line-height: 1.75;
}

.hero + .section.products {
  padding-top: clamp(3rem, 6vw, 4rem);
}

.page-template-page-products .page-content {
  margin-top: 0;
}

.section.products .section-header {
  margin-top: 0;
}