/* ============================================================
   components.css — UI Components
   EGLOBE Visual
   ============================================================ */

/* ── Buttons ── */
.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: 12px 24px;
  background: var(--color-accent);
  color: #0a0a0a;
  font-family: var(--font-body);
  font-size: var(--text-sm);
  font-weight: 600;
  letter-spacing: 0.01em;
  border-radius: var(--radius);
  text-decoration: none;
  border: none;
  cursor: pointer;
  white-space: nowrap;
  transition:
    background var(--transition-fast),
    transform var(--transition-fast),
    box-shadow var(--transition-fast);
}

.btn-primary:hover {
  background: var(--color-accent-hover);
  color: #0a0a0a;
  transform: translateY(-1px);
  box-shadow: 0 8px 24px rgba(200,241,53,.20);
}

.btn-primary:active {
  transform: translateY(0);
  box-shadow: none;
}

.btn-primary:disabled,
.btn-primary[disabled] {
  opacity: 0.5;
  cursor: not-allowed;
  transform: none;
  box-shadow: none;
}

.btn-primary--lg {
  padding: 16px 32px;
  font-size: var(--text-base);
}

.btn-ghost {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: 11px 23px;
  background: transparent;
  color: var(--color-text-primary);
  font-family: var(--font-body);
  font-size: var(--text-sm);
  font-weight: 500;
  border: 1px solid var(--color-border-mid);
  border-radius: var(--radius);
  text-decoration: none;
  cursor: pointer;
  white-space: nowrap;
  transition:
    border-color var(--transition-fast),
    color var(--transition-fast),
    background var(--transition-fast),
    transform var(--transition-fast);
}

.btn-ghost:hover {
  border-color: var(--color-border-strong);
  background: rgba(255,255,255,.05);
  color: var(--color-text-primary);
  transform: translateY(-1px);
}

.btn-ghost:active { transform: translateY(0); }

.btn-ghost--accent {
  border-color: var(--color-accent-border);
  color: var(--color-accent);
}

.btn-ghost--accent:hover {
  border-color: var(--color-accent);
  background: var(--color-accent-dim);
  color: var(--color-accent);
}

.btn-whatsapp {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: 11px 23px;
  background: rgba(37,211,102,.12);
  color: #25d366;
  font-family: var(--font-body);
  font-size: var(--text-sm);
  font-weight: 600;
  border: 1px solid rgba(37,211,102,.25);
  border-radius: var(--radius);
  text-decoration: none;
  cursor: pointer;
  white-space: nowrap;
  transition:
    background var(--transition-fast),
    border-color var(--transition-fast),
    transform var(--transition-fast);
}

.btn-whatsapp:hover {
  background: rgba(37,211,102,.20);
  border-color: rgba(37,211,102,.40);
  color: #25d366;
  transform: translateY(-1px);
}

/* ── Tag Badge ── */
.tag-badge {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--text-xs);
  font-weight: 500;
  letter-spacing: 0.10em;
  text-transform: uppercase;
  color: var(--color-accent);
  padding: 4px 12px;
  border: 1px solid var(--color-accent-border);
  border-radius: 100px;
  background: var(--color-accent-dim);
}

.tag-badge__dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--color-accent);
  flex-shrink: 0;
  animation: pulse-dot 2s ease-in-out infinite;
}

/* ── Stats Block ── */
.stats-block {
  display: flex;
  gap: var(--space-8);
  flex-wrap: wrap;
}

.stat-item {
  display: flex;
  flex-direction: column;
}

.stat-num {
  font-family: var(--font-display);
  font-size: var(--text-3xl);
  font-weight: 800;
  color: var(--color-text-primary);
  line-height: 1;
  letter-spacing: -0.03em;
}

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

.stat-label {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  margin-top: var(--space-1);
}

/* ── Ticker / Marquee ── */
.ticker-wrap {
  overflow: hidden;
  padding-block: var(--space-5);
  border-top: 1px solid var(--color-border);
  border-bottom: 1px solid var(--color-border);
  background: var(--color-surface);
  mask-image: linear-gradient(90deg, transparent 0%, black 10%, black 90%, transparent 100%);
  -webkit-mask-image: linear-gradient(90deg, transparent 0%, black 10%, black 90%, transparent 100%);
}

.ticker-inner {
  display: flex;
  gap: var(--space-8);
  width: max-content;
  animation: ticker-scroll 40s linear infinite;
}

.ticker-inner:hover {
  animation-play-state: paused;
}

.ticker-item {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  font-size: var(--text-sm);
  font-weight: 500;
  color: var(--color-text-muted);
  white-space: nowrap;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.ticker-item::after {
  content: '·';
  color: var(--color-accent);
  font-size: 18px;
  margin-left: var(--space-5);
}

@keyframes ticker-scroll {
  0% { transform: translateX(0); }
  100% { transform: translateX(-50%); }
}

/* ── Product Card ── */
.products-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: var(--space-5);
}

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

.product-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  text-decoration: none;
  transition:
    border-color var(--transition-base),
    transform var(--transition-base),
    box-shadow var(--transition-base);
}

.product-card:hover {
  border-color: var(--color-border-mid);
  transform: translateY(-3px);
  box-shadow: 0 12px 40px rgba(0,0,0,.4);
  color: inherit;
}

.product-card--featured {
  grid-column: span 2;
  flex-direction: row;
}

.product-card__image {
  position: relative;
  aspect-ratio: 16/10;
  overflow: hidden;
  background: var(--color-surface-2);
  flex-shrink: 0;
}

.product-card--featured .product-card__image {
  width: 50%;
  aspect-ratio: auto;
  min-height: 260px;
}

.product-card__image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-slow);
}

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

.product-card__content {
  padding: var(--space-5) var(--space-6);
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  flex: 1;
}

.product-card__cat {
  font-size: var(--text-xs);
  font-weight: 500;
  letter-spacing: 0.10em;
  text-transform: uppercase;
  color: var(--color-accent);
}

.product-card__name {
  font-family: var(--font-display);
  font-size: var(--text-xl);
  font-weight: 700;
  color: var(--color-text-primary);
  line-height: 1.2;
}

.product-card--featured .product-card__name {
  font-size: var(--text-2xl);
}

.product-card__desc {
  font-size: var(--text-sm);
  color: var(--color-text-secondary);
  line-height: 1.6;
  flex: 1;
}

.product-card__arrow {
  display: inline-flex;
  align-items: center;
  gap: var(--space-1);
  font-size: var(--text-sm);
  font-weight: 500;
  color: var(--color-accent);
  margin-top: auto;
  transition: gap var(--transition-fast);
}

.product-card:hover .product-card__arrow {
  gap: var(--space-2);
}

/* ── Solution Card ── */
.solutions-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-5);
}

.solution-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: var(--space-8);
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
  text-decoration: none;
  transition:
    border-color var(--transition-base),
    background var(--transition-base),
    transform var(--transition-base);
}

.solution-card:hover {
  border-color: var(--color-accent-border);
  background: var(--color-surface-2);
  transform: translateY(-2px);
  color: inherit;
}

.solution-card__icon {
  width: 48px;
  height: 48px;
  background: var(--color-accent-dim);
  border: 1px solid var(--color-accent-border);
  border-radius: var(--radius-md);
  display: grid;
  place-items: center;
  flex-shrink: 0;
}

.solution-card__icon svg {
  color: var(--color-accent);
}

.solution-card__name {
  font-family: var(--font-display);
  font-size: var(--text-lg);
  font-weight: 700;
  color: var(--color-text-primary);
}

.solution-card__desc {
  font-size: var(--text-sm);
  color: var(--color-text-secondary);
  line-height: 1.6;
  flex: 1;
}

.solution-card__link {
  display: inline-flex;
  align-items: center;
  gap: var(--space-1);
  font-size: var(--text-sm);
  font-weight: 500;
  color: var(--color-accent);
  margin-top: auto;
  transition: gap var(--transition-fast);
}

.solution-card:hover .solution-card__link {
  gap: var(--space-2);
}

/* ── Catalog Card ── */
.catalogs-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: var(--space-5);
}

.catalog-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition:
    border-color var(--transition-base),
    transform var(--transition-base);
}

.catalog-card:hover {
  border-color: var(--color-border-mid);
  transform: translateY(-2px);
}

.catalog-card__image {
  position: relative;
  aspect-ratio: 4/3;
  overflow: hidden;
  background: var(--color-surface-2);
}

.catalog-card__image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-slow);
}

.catalog-card:hover .catalog-card__image img {
  transform: scale(1.03);
}

.catalog-card__body {
  padding: var(--space-5);
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

.catalog-card__title {
  font-family: var(--font-display);
  font-size: var(--text-lg);
  font-weight: 700;
  color: var(--color-text-primary);
}

.catalog-card__meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-3);
}

.catalog-card__size {
  font-size: var(--text-xs);
  color: var(--color-text-muted);
}

.catalog-card__btn {
  margin-top: auto;
}

/* ── Cert Badge ── */
.cert-groups {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-6);
}

.cert-group {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: var(--space-8);
}

.cert-group__title {
  font-size: var(--text-xs);
  font-weight: 500;
  letter-spacing: 0.10em;
  text-transform: uppercase;
  color: var(--color-text-muted);
  margin-bottom: var(--space-6);
  padding-bottom: var(--space-4);
  border-bottom: 1px solid var(--color-border);
}

.cert-badges {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3);
}

.cert-badge {
  display: flex;
  flex-direction: column;
  gap: var(--space-1);
  padding: var(--space-4) var(--space-5);
  background: var(--color-surface-2);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  min-width: 100px;
  transition: border-color var(--transition-fast);
}

.cert-badge:hover {
  border-color: var(--color-accent-border);
}

.cert-badge__abbr {
  font-family: var(--font-display);
  font-size: var(--text-md);
  font-weight: 800;
  color: var(--color-accent);
  letter-spacing: -0.01em;
}

.cert-badge__name {
  font-size: var(--text-sm);
  font-weight: 500;
  color: var(--color-text-primary);
}

.cert-badge__desc {
  font-size: var(--text-xs);
  color: var(--color-text-muted);
  line-height: 1.5;
}

/* ── Trust Badge ── */
.trust-strip {
  background: var(--color-surface);
  border-top: 1px solid var(--color-border);
  border-bottom: 1px solid var(--color-border);
  padding-block: var(--space-5);
}

.trust-strip__inner {
  max-width: var(--max-width);
  margin-inline: auto;
  padding-inline: var(--padding-page);
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: var(--space-6);
  justify-content: center;
}

.trust-badge {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-2) var(--space-4);
  border: 1px solid var(--color-border);
  border-radius: 100px;
  background: var(--color-surface-2);
  transition: border-color var(--transition-fast);
}

.trust-badge:hover {
  border-color: var(--color-accent-border);
}

.trust-badge__icon {
  color: var(--color-accent);
  flex-shrink: 0;
}

.trust-badge__content {
  font-size: var(--text-xs);
  font-weight: 500;
  color: var(--color-text-secondary);
  white-space: nowrap;
}

/* ── Spec Table ── */
.spec-table {
  width: 100%;
  border-collapse: collapse;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  overflow: hidden;
}

.spec-row {
  display: grid;
  grid-template-columns: 1fr 2fr;
  border-bottom: 1px solid var(--color-border);
}

.spec-row:last-child { border-bottom: none; }
.spec-row:nth-child(even) { background: var(--color-surface-2); }

.spec-label,
.spec-value {
  padding: var(--space-4) var(--space-5);
  font-size: var(--text-sm);
}

.spec-label {
  color: var(--color-text-muted);
  font-weight: 500;
  border-right: 1px solid var(--color-border);
}

.spec-value {
  color: var(--color-text-primary);
}

.spec-value--accent {
  color: var(--color-accent);
  font-weight: 600;
}

/* ── Form Components ── */
.form-grid {
  display: grid;
  gap: var(--space-5);
}

.form-grid--2col {
  grid-template-columns: 1fr 1fr;
}

.form-field {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

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

.form-label {
  font-size: var(--text-sm);
  font-weight: 500;
  color: var(--color-text-secondary);
}

.form-label--required::after {
  content: ' *';
  color: var(--color-accent);
}

.form-input,
.form-select,
.form-textarea {
  background: var(--color-surface-2);
  border: 1px solid var(--color-border-mid);
  border-radius: var(--radius);
  padding: 12px 14px;
  color: var(--color-text-primary);
  font-family: var(--font-body);
  font-size: var(--text-sm);
  width: 100%;
  transition: border-color var(--transition-fast), background var(--transition-fast);
  appearance: none;
  -webkit-appearance: none;
}

.form-input::placeholder,
.form-textarea::placeholder {
  color: var(--color-text-disabled);
}

.form-input:focus,
.form-select:focus,
.form-textarea:focus {
  outline: none;
  border-color: var(--color-accent-border);
  background: var(--color-surface-3);
}

.form-input.error,
.form-select.error,
.form-textarea.error {
  border-color: var(--color-error);
}

.form-select {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' fill='none'%3E%3Cpath d='M1 1l5 5 5-5' stroke='rgba(250,250,250,.42)' stroke-width='1.5' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 14px center;
  padding-right: 36px;
  cursor: pointer;
}

.form-textarea {
  resize: vertical;
  min-height: 120px;
}

.form-error {
  font-size: var(--text-xs);
  color: var(--color-error);
  display: none;
}

.form-error.visible { display: block; }

.form-success {
  padding: var(--space-8);
  background: var(--color-success-bg);
  border: 1px solid var(--color-accent-border);
  border-radius: var(--radius-md);
  text-align: center;
}

.form-success__icon {
  font-size: 40px;
  margin-bottom: var(--space-4);
}

.form-success__title {
  font-family: var(--font-display);
  font-size: var(--text-xl);
  font-weight: 700;
  color: var(--color-text-primary);
  margin-bottom: var(--space-3);
}

.form-success__desc {
  color: var(--color-text-secondary);
  font-size: var(--text-sm);
}

.form-error-banner {
  padding: var(--space-4) var(--space-5);
  background: var(--color-error-bg);
  border: 1px solid rgba(255,80,80,.25);
  border-radius: var(--radius);
  font-size: var(--text-sm);
  color: var(--color-error);
  display: none;
  margin-bottom: var(--space-5);
}

.form-error-banner.visible { display: block; }

/* ── Modal ── */
.modal {
  position: fixed;
  inset: 0;
  z-index: 2000;
  display: none;
  align-items: center;
  justify-content: center;
  padding: var(--space-5);
}

.modal.open {
  display: flex;
}

.modal__overlay {
  position: absolute;
  inset: 0;
  background: var(--color-overlay);
  cursor: pointer;
}

.modal__box {
  position: relative;
  z-index: 1;
  background: var(--color-surface);
  border: 1px solid var(--color-border-mid);
  border-radius: var(--radius-md);
  width: 100%;
  max-width: 480px;
  padding: var(--space-8);
  box-shadow: 0 24px 80px rgba(0,0,0,.6);
  max-height: 90vh;
  overflow-y: auto;
}

.modal__close {
  position: absolute;
  top: var(--space-4);
  right: var(--space-4);
  width: 32px;
  height: 32px;
  display: grid;
  place-items: center;
  background: var(--color-surface-2);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  color: var(--color-text-muted);
  cursor: pointer;
  transition: background var(--transition-fast), color var(--transition-fast);
}

.modal__close:hover {
  background: var(--color-surface-3);
  color: var(--color-text-primary);
}

.modal__title {
  font-family: var(--font-display);
  font-size: var(--text-xl);
  font-weight: 700;
  color: var(--color-text-primary);
  margin-bottom: var(--space-2);
}

.modal__desc {
  font-size: var(--text-sm);
  color: var(--color-text-secondary);
  margin-bottom: var(--space-6);
  line-height: 1.6;
}

.modal__download {
  display: none;
  margin-top: var(--space-6);
  padding: var(--space-5);
  background: var(--color-success-bg);
  border: 1px solid var(--color-accent-border);
  border-radius: var(--radius);
  text-align: center;
}

.modal__download.visible { display: block; }

.modal__download-link {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  margin-top: var(--space-3);
}

/* ── CTA Section ── */
.cta-section {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: clamp(40px, 6vw, 80px) var(--padding-page);
  text-align: center;
  position: relative;
  overflow: hidden;
}

.cta-section::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse 70% 80% at 50% 50%, var(--color-accent-glow) 0%, transparent 70%);
  pointer-events: none;
}

.cta-section__inner {
  position: relative;
  z-index: 1;
  max-width: 600px;
  margin-inline: auto;
}

.cta-section__tag {
  margin-bottom: var(--space-4);
}

.cta-section__title {
  font-size: var(--text-3xl);
  margin-bottom: var(--space-4);
}

.cta-section__desc {
  color: var(--color-text-secondary);
  font-size: var(--text-md);
  margin-bottom: var(--space-8);
  line-height: 1.7;
}

.cta-section__actions {
  display: flex;
  gap: var(--space-3);
  justify-content: center;
  flex-wrap: wrap;
}

/* ── Why Grid ── */
.why-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-5);
}

.why-item {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: var(--space-8);
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  transition: border-color var(--transition-base);
}

.why-item:hover {
  border-color: var(--color-accent-border);
}

.why-num {
  font-family: var(--font-display);
  font-size: 48px;
  font-weight: 800;
  color: var(--color-accent);
  opacity: 0.25;
  line-height: 1;
  letter-spacing: -0.05em;
}

.why-title {
  font-family: var(--font-display);
  font-size: var(--text-xl);
  font-weight: 700;
  color: var(--color-text-primary);
}

.why-text {
  font-size: var(--text-sm);
  color: var(--color-text-secondary);
  line-height: 1.7;
}

/* ── Breadcrumb ── */
.breadcrumb {
  margin-bottom: var(--space-4);
}

.breadcrumb__list {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: var(--space-1);
  list-style: none;
}

.breadcrumb__item {
  display: flex;
  align-items: center;
  gap: var(--space-1);
  font-size: var(--text-sm);
  color: var(--color-text-muted);
}

.breadcrumb__item::after {
  content: '/';
  color: var(--color-text-disabled);
  margin-left: var(--space-1);
}

.breadcrumb__item:last-child::after {
  display: none;
}

.breadcrumb__item:last-child {
  color: var(--color-text-secondary);
}

.breadcrumb__link {
  color: var(--color-text-muted);
  text-decoration: none;
  transition: color var(--transition-fast);
}

.breadcrumb__link:hover { color: var(--color-text-primary); }

/* ── Product Gallery ── */
.product-gallery {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

.product-gallery__main {
  position: relative;
  aspect-ratio: 4/3;
  border-radius: var(--radius-md);
  overflow: hidden;
  background: var(--color-surface-2);
  border: 1px solid var(--color-border);
}

.product-gallery__main img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.product-gallery__thumbs {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-2);
}

.product-gallery__thumb {
  aspect-ratio: 1;
  border-radius: var(--radius);
  overflow: hidden;
  background: var(--color-surface-2);
  border: 2px solid var(--color-border);
  cursor: pointer;
  transition: border-color var(--transition-fast);
}

.product-gallery__thumb.active {
  border-color: var(--color-accent);
}

.product-gallery__thumb:hover {
  border-color: var(--color-border-strong);
}

.product-gallery__thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* ── WhatsApp FAB ── */
.whatsapp-fab {
  position: fixed;
  bottom: var(--space-6);
  right: var(--space-6);
  z-index: 900;
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: #25d366;
  color: #fff;
  display: grid;
  place-items: center;
  text-decoration: none;
  box-shadow: 0 4px 20px rgba(37,211,102,.40);
  transition:
    transform var(--transition-fast),
    box-shadow var(--transition-fast),
    background var(--transition-fast);
}

.whatsapp-fab:hover {
  background: #1ebe5d;
  color: #fff;
  transform: scale(1.08) translateY(-2px);
  box-shadow: 0 8px 32px rgba(37,211,102,.50);
}

.whatsapp-fab:active {
  transform: scale(0.96);
}

/* ── Related Products ── */
.related-section {
  padding-block: var(--space-16);
  border-top: 1px solid var(--color-border);
}

@media (max-width: 768px) {
  .products-grid {
    grid-template-columns: 1fr !important;
  }
}

/* ── Solution / About two-column overview ── */
.two-col-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-16);
  align-items: start;
}

@media (max-width: 768px) {
  .two-col-grid {
    grid-template-columns: 1fr;
    gap: var(--space-10);
  }
}

/* ── Product Detail Layout ── */
.product-detail {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-12);
  padding-block: var(--space-16);
  align-items: start;
}

.product-detail__specs {
  margin-top: var(--space-6);
}

.product-detail__certs {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
  margin-block: var(--space-5);
}

.product-detail__cert-chip {
  padding: 4px 10px;
  background: var(--color-surface-2);
  border: 1px solid var(--color-border);
  border-radius: 100px;
  font-size: var(--text-xs);
  font-weight: 500;
  color: var(--color-text-secondary);
}

.product-detail__actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3);
  margin-top: var(--space-6);
}

/* ── Contact Layout ── */
.contact-layout {
  display: grid;
  grid-template-columns: 1fr 1.5fr;
  gap: var(--space-12);
  padding-block: var(--space-16);
  align-items: start;
}

.contact-info__item {
  display: flex;
  align-items: flex-start;
  gap: var(--space-4);
  padding-block: var(--space-5);
  border-bottom: 1px solid var(--color-border);
}

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

.contact-info__icon {
  width: 44px;
  height: 44px;
  background: var(--color-accent-dim);
  border: 1px solid var(--color-accent-border);
  border-radius: var(--radius);
  display: grid;
  place-items: center;
  flex-shrink: 0;
  color: var(--color-accent);
}

.contact-info__label {
  font-size: var(--text-xs);
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-text-muted);
  margin-bottom: var(--space-1);
}

.contact-info__value {
  font-size: var(--text-sm);
  color: var(--color-text-primary);
  font-weight: 500;
}

.contact-info__sub {
  font-size: var(--text-xs);
  color: var(--color-text-muted);
  margin-top: 2px;
}

/* ── Responsive breakpoints ── */
@media (max-width: 1024px) {
  .products-grid--4 {
    grid-template-columns: repeat(2, 1fr);
  }
  .product-card--featured {
    grid-column: span 1;
    flex-direction: column;
  }
  .product-card--featured .product-card__image {
    width: 100%;
    min-height: unset;
  }
  .solutions-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .cert-groups {
    grid-template-columns: 1fr;
  }
  .product-detail {
    grid-template-columns: 1fr;
    gap: var(--space-8);
  }
  .contact-layout {
    grid-template-columns: 1fr;
    gap: var(--space-8);
  }
}

@media (max-width: 768px) {
  .solutions-grid { grid-template-columns: 1fr; }
  .why-grid { grid-template-columns: 1fr; }
  .products-grid--4 { grid-template-columns: 1fr; }
  .form-grid--2col { grid-template-columns: 1fr; }
  .product-gallery__thumbs { grid-template-columns: repeat(4, 1fr); }
}

@media (max-width: 480px) {
  .cta-section__actions {
    flex-direction: column;
    align-items: center;
  }
  .stats-block { gap: var(--space-6); }
  .cert-badges { flex-direction: column; }
}