@charset "UTF-8";
.site-folders__item-count {
  display: none;
}
.linksBtn {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
}
.linksBtn a {
  margin: 10px;
  display: inline-flex;
  align-items: center;
  max-width: calc(25% - 20px);
  box-sizing: border-box;
  background: #2b3558;
  text-decoration: none;
  border-radius: var(--gr_wrap_radius);
  padding: 7px 20px;
}
@media (max-width: 960px) {
  .linksBtn a {
    max-width: calc(33.33% - 20px);
  }
}
@media (max-width: 640px) {
  .linksBtn a {
    max-width: calc(50% - 20px);
  }
}
@media (max-width: 480px) {
  .linksBtn a {
    max-width: calc(100% - 20px);
  }
}
.linksBtn .icon {
  width: 35px;
  height: 35px;
  font-size: 0;
  display: inline-block;
  margin-right: 10px;
}
.linksBtn .icon img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}
.linksBtn .icon svg {
  max-width: 100%;
  max-height: 100%;
  fill: var(--Accent_Gradient);
}
.linksBtn .icon svg path {
  fill: var(--Accent_Gradient);
}
.linksBtn .title {
  font-size: 15px;
  font-weight: 400;
  color: #fff;
}
body .site-header .header-top__left {
  max-width: 100%;
}
body .site-header .header-top__right {
  width: auto;
  margin-left: 20px;
}
body .site-header .header-menu__items > li > a {
  margin-right: 10px;
}
.centr td {
  text-align: center;
}
.thumbs-wrap {
  display: flex;
  flex-wrap: wrap;
}
.thumbs-wrap .highslide-thumbnail {
  width: calc(100% / 7);
}
@media (max-width: 1260px) {
  .thumbs-wrap .highslide-thumbnail {
    width: calc(100% / 5);
  }
}
@media (max-width: 1023px) {
  .thumbs-wrap .highslide-thumbnail {
    width: calc(100% / 3);
  }
}
@media (max-width: 767px) {
  .thumbs-wrap .highslide-thumbnail {
    width: calc(100% / 2);
  }
}
.thumbs-wrap .highslide-thumbnail img {
  object-fit: cover;
  aspect-ratio: 1;
}
.header-contacts__container-icon {
  transition: 300ms ease all;
  cursor: pointer;
}
.header-contacts__container-icon:hover {
  transform: scale(1.2);
}
.header-contacts__container-icon .gr-mask-icon {
  background: var(--gr_accent_grad) !important;
}
@media (max-width: 639px) {
  .site-header .header-contacts__container-icon {
    display: flex !important;
  }
}
.pipe-marking {
  --pm-black: #171717;
  --pm-yellow: #fee010;
  --pm-yellow-light: #fff8d8;
  --pm-gray: #666666;
  --pm-border: #e9e9e9;
  box-sizing: border-box;
}
.pipe-marking__top {
  display: flex;
  gap: 18px;
  align-items: flex-start;
  margin-bottom: 26px;
}
.pipe-marking__top p {
  margin: 0;
}
.pipe-marking__icon {
  flex: 0 0 48px;
  width: 48px;
  height: 48px;
  border-radius: 12px;
  background: var(--pm-yellow);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 25px;
  font-weight: 700;
}
.pipe-marking__example {
  position: relative;
  margin-bottom: 22px;
  overflow: hidden;
}
.pipe-marking__code {
  font-size: 20px;
  line-height: 1.2;
  font-weight: 800;
}
.pipe-marking__code span {
  color: var(--pm-yellow);
}
.pipe-marking__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 12px;
  margin-bottom: 22px;
}
.pipe-marking__item {
  position: relative;
  padding: 20px 16px 18px;
  background: #ffffff;
  border: 1px solid var(--pm-border);
  border-radius: 12px;
}
.pipe-marking__item::before {
  content: "";
  position: absolute;
  top: 0;
  left: 16px;
  width: 42px;
  height: 4px;
  background: var(--pm-yellow);
  border-radius: 0 0 4px 4px;
}
.pipe-marking__value {
  display: block;
  margin-bottom: 7px;
  font-size: 20px;
  line-height: 1.2;
  font-weight: 800;
  color: var(--pm-black);
}
@media (max-width: 800px) {
  .pipe-marking {
    padding: 22px 18px;
  }
  .pipe-marking__grid {
    grid-template-columns: repeat(2, 1fr);
  }
}
@media (max-width: 480px) {
  .pipe-marking__top {
    gap: 12px;
  }
  .pipe-marking__icon {
    flex-basis: 42px;
    width: 42px;
    height: 42px;
  }
  .pipe-marking__example {
    padding: 22px 18px;
  }
  .pipe-marking__grid {
    grid-template-columns: 1fr;
  }
}
.melk {
  font-size: 12px;
}
.forfoto {
  float: right;
  margin-left: 10px;
}
@media (max-width: 579px) {
  .forfoto {
    float: none !important;
    margin: 5px 0;
  }
}
.header-menu__items > li.has > a .gr-mask-icon {
  width: 15px !important;
  height: 15px !important;
  -webkit-mask-size: 15px !important;
  mask-size: 15px !important;
}
.site-header .header-top__right {
  max-width: 605px;
}
.sis-pipes {
  --sis-dark: #1D273E;
  --sis-dark-hover: #151D2F;
  --sis-text: #1D273E;
  --sis-muted: #667085;
  --sis-border: #D9DEE7;
  --sis-bg: #F6F7F9;
  --sis-white: #FFF;
  --sis-accent: var(--Accent, #FFD447);
  --sis-accent-gradient: var(--Accent_Gradient, #F4B900);
  width: 100%;
  color: var(--sis-text);
  font-family: inherit;
  font-size: 15px;
  line-height: 1.45;
}
.sis-pipes, .sis-pipes * {
  box-sizing: border-box;
}
.sis-pipes a {
  transition: background 0.18s ease, color 0.18s ease, border-color 0.18s ease, transform 0.18s ease, box-shadow 0.18s ease;
}
.sis-pipes__container {
  width: 100%;
  max-width: 100%;
  margin: 0 auto;
}
.sis-pipes__section {
  padding: 32px 0;
}
.sis-pipes__section--gray {
  background: var(--sis-bg);
  padding-left: 24px;
  padding-right: 24px;
  border-radius: 14px;
}
.sis-pipes__title {
  margin: 0 0 10px;
  color: var(--sis-dark);
  font-size: clamp(24px, 2.6vw, 34px);
  line-height: 1.15;
  font-weight: 700;
}
.sis-pipes__title::after {
  content: "";
  display: block;
  width: 52px;
  height: 4px;
  margin-top: 10px;
  border-radius: 50px;
  background: linear-gradient(90deg, var(--sis-accent) 0%, var(--sis-accent-gradient) 100%);
}
.sis-pipes__lead {
  max-width: 900px;
  margin: 0 0 18px;
  color: var(--sis-muted);
  font-size: 16px;
}
/* Hero */
.sis-pipes__hero {
  position: relative;
  overflow: hidden;
  margin-top: 16px;
  padding: 30px 34px 24px;
  border-radius: 14px;
  background: linear-gradient(120deg, var(--sis-dark) 0%, var(--sis-dark) 72%, #26334F 100%);
  color: #fff;
}
.sis-pipes__hero::after {
  content: "";
  position: absolute;
  width: 220px;
  height: 220px;
  right: -90px;
  top: -100px;
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 50%;
}
.sis-pipes__hero-content {
  position: relative;
  z-index: 1;
}
.sis-pipes__hero h1 {
  max-width: 850px;
  margin: 0 0 10px;
  color: #fff;
  font-size: clamp(30px, 4vw, 44px);
  line-height: 1.05;
  font-weight: 700;
}
.sis-pipes__hero-text {
  max-width: 900px;
  margin: 0;
  color: rgba(255, 255, 255, 0.82);
  font-size: 16px;
}
.sis-pipes__facts {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 22px;
  margin-top: 18px;
  padding-top: 14px;
  border-top: 1px solid rgba(255, 255, 255, 0.14);
}
.sis-pipes__fact {
  position: relative;
  padding-left: 14px;
  color: #fff;
  font-size: 13px;
  font-weight: 600;
}
.sis-pipes__fact::before {
  content: "";
  position: absolute;
  left: 0;
  top: 6px;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: linear-gradient(90deg, var(--sis-accent) 0%, var(--sis-accent-gradient) 100%);
}
/* Buttons */
.sis-pipes__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 18px;
}
.sis-pipes__btn {
  display: inline-flex;
  min-height: 44px;
  align-items: center;
  justify-content: center;
  padding: 10px 22px;
  border: 1px solid transparent;
  border-radius: 50px !important;
  font-size: 14px;
  line-height: 1.15;
  font-weight: 700;
  text-decoration: none !important;
  cursor: pointer;
}
.sis-pipes__btn--accent {
  color: var(--sis-dark) !important;
  background: linear-gradient(90deg, var(--sis-accent) 0%, var(--sis-accent-gradient) 100%);
  box-shadow: 0 5px 14px rgba(0, 0, 0, 0.12);
}
.sis-pipes__btn--accent:hover {
  filter: brightness(0.96);
  transform: translateY(-1px);
}
.sis-pipes__btn--ghost {
  border-color: rgba(255, 255, 255, 0.4);
  color: #fff !important;
  background: transparent;
}
.sis-pipes__btn--ghost:hover {
  border-color: var(--sis-accent);
  color: var(--sis-accent) !important;
}
.sis-pipes__btn--outline {
  border-color: var(--sis-accent-gradient);
  color: var(--sis-dark) !important;
  background: #fff;
}
.sis-pipes__btn--outline:hover {
  border-color: transparent;
  background: linear-gradient(90deg, var(--sis-accent) 0%, var(--sis-accent-gradient) 100%);
}
/* Supply */
.sis-pipes__supply {
  display: grid;
  grid-template-columns: minmax(0, 1.45fr) minmax(300px, 0.55fr);
  gap: 24px;
  align-items: start;
}
.sis-pipes__list {
  display: grid;
  gap: 8px;
  margin: 14px 0 0;
  padding: 0;
  list-style: none;
}
.sis-pipes__list li {
  position: relative;
  padding-left: 24px;
}
.sis-pipes__list li::before {
  content: "✓";
  position: absolute;
  left: 0;
  top: 1px;
  display: flex;
  width: 17px;
  height: 17px;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  color: var(--sis-dark);
  background: linear-gradient(90deg, var(--sis-accent) 0%, var(--sis-accent-gradient) 100%);
  font-size: 10px;
  font-weight: 900;
}
.sis-pipes__calc {
  padding: 20px 22px;
  border-radius: 12px;
  border-top: 4px solid var(--sis-accent);
  color: #fff;
  background: var(--sis-dark);
}
.sis-pipes__calc h3 {
  margin: 0 0 8px;
  color: #fff;
  font-size: 19px;
}
.sis-pipes__calc p {
  margin: 0 0 8px;
  color: rgba(255, 255, 255, 0.75);
}
.sis-pipes__calc ul {
  columns: 2;
  column-gap: 24px;
  margin: 0;
  padding-left: 18px;
  color: rgba(255, 255, 255, 0.9);
  font-size: 13px;
}
.sis-pipes__calc li {
  break-inside: avoid;
}
.sis-pipes__calc li + li {
  margin-top: 3px;
}
/* Advantages */
.sis-pipes__advantages {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
}
.sis-pipes__advantage {
  display: grid;
  grid-template-columns: 38px minmax(0, 1fr);
  gap: 12px;
  align-items: start;
  padding: 16px 17px;
  border: 1px solid var(--sis-border);
  border-radius: 10px;
  background: #fff;
}
.sis-pipes__advantage-icon {
  display: flex;
  width: 38px;
  height: 38px;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  color: var(--sis-dark);
  background: linear-gradient(90deg, var(--sis-accent) 0%, var(--sis-accent-gradient) 100%);
}
.sis-pipes__advantage-icon svg {
  width: 20px;
  height: 20px;
  display: block;
}
.sis-pipes__advantage h3 {
  margin: 0 0 4px;
  color: var(--sis-dark);
  font-size: 16px !important;
  line-height: 1.25;
}
.sis-pipes__advantage p {
  margin: 0;
  color: var(--sis-muted);
  font-size: 13px;
  line-height: 1.4;
}
/* Delivery */
.sis-pipes__delivery {
  display: flex;
  gap: 20px;
  align-items: center;
  justify-content: space-between;
  padding: 20px 24px;
  border: 1px solid var(--sis-border);
  border-left: 5px solid var(--sis-accent-gradient);
  border-radius: 10px;
  background: #fff;
}
.sis-pipes__delivery h2 {
  margin: 0 0 4px;
  color: var(--sis-dark);
  font-size: 21px;
}
.sis-pipes__delivery p {
  margin: 0;
  color: var(--sis-muted);
}
.sis-pipes__delivery-actions {
  display: flex;
  flex-direction: column;
  gap: 10px;
  flex: 0 0 auto;
}
/* Steps */
.sis-pipes__steps {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 10px;
}
.sis-pipes__step {
  padding: 14px 15px;
  border-top: 3px solid var(--sis-accent-gradient);
  border-radius: 0 0 8px 8px;
  background: #fff;
}
.sis-pipes__step-number {
  margin-right: 5px;
  color: var(--sis-accent-gradient);
  font-size: 15px;
  font-weight: 800;
}
.sis-pipes__step strong {
  color: var(--sis-dark);
  font-size: 14px;
}
.sis-pipes__step p {
  margin: 5px 0 0;
  color: var(--sis-muted);
  font-size: 12px;
  line-height: 1.35;
}
/* FAQ */
.sis-pipes__faq {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 8px 12px;
}
.sis-pipes__faq details {
  align-self: start;
  overflow: hidden;
  border: 1px solid var(--sis-border);
  border-radius: 10px;
  background: #fff;
}
.sis-pipes__faq details[open] {
  border-color: var(--sis-accent-gradient);
}
.sis-pipes__faq summary {
  position: relative;
  padding: 13px 44px 13px 16px;
  color: var(--sis-dark);
  font-size: 14px;
  font-weight: 700;
  cursor: pointer;
  list-style: none;
}
.sis-pipes__faq summary::-webkit-details-marker {
  display: none;
}
.sis-pipes__faq summary::after {
  content: "+";
  position: absolute;
  right: 13px;
  top: 50%;
  width: 22px;
  height: 22px;
  margin-top: -11px;
  border-radius: 50%;
  color: var(--sis-dark);
  background: linear-gradient(90deg, var(--sis-accent) 0%, var(--sis-accent-gradient) 100%);
  font-size: 17px;
  line-height: 21px;
  text-align: center;
}
.sis-pipes__faq details[open] summary::after {
  content: "−";
}
.sis-pipes__faq-answer {
  padding: 0 16px 13px;
  color: var(--sis-muted);
  font-size: 13px;
}
.sis-pipes__faq-answer p {
  margin: 0;
}
/* CTA */
.sis-pipes__cta {
  margin-bottom: 20px;
  padding: 22px 26px;
  border-radius: 14px;
  border-top: 4px solid var(--sis-accent);
  color: #fff;
  background: var(--sis-dark);
}
.sis-pipes__cta h2 {
  margin: 0 0 6px;
  color: #fff;
  font-size: clamp(24px, 3vw, 31px);
}
.sis-pipes__cta p {
  max-width: 850px;
  margin: 0;
  color: rgba(255, 255, 255, 0.76);
}
/* Tablet */
@media (max-width: 960px) {
  .sis-pipes__supply {
    grid-template-columns: 1fr;
  }
  .sis-pipes__advantages {
    grid-template-columns: repeat(2, 1fr);
  }
  .sis-pipes__steps {
    grid-template-columns: repeat(3, 1fr);
  }
}
/* Mobile */
@media (max-width: 640px) {
  .sis-pipes__section {
    padding: 25px 0;
  }
  .sis-pipes__hero {
    margin-top: 10px;
    padding: 24px 20px 20px;
    border-radius: 10px;
  }
  .sis-pipes__hero h1 {
    font-size: 30px;
  }
  .sis-pipes__actions {
    flex-direction: column;
  }
  .sis-pipes__btn {
    width: 100%;
  }
  .sis-pipes__calc ul {
    columns: 1;
  }
  .sis-pipes__advantages, .sis-pipes__steps, .sis-pipes__faq {
    grid-template-columns: 1fr;
  }
  .sis-pipes__delivery {
    align-items: flex-start;
    flex-direction: column;
    padding: 18px;
  }
  .sis-pipes__delivery-actions {
    width: 100%;
    flex-direction: column;
  }
  .sis-pipes__delivery-actions .sis-pipes__btn {
    width: 100%;
  }
  .sis-pipes__cta {
    padding: 20px;
  }
}