/* ==========================================================================
   SECTION: 01. Принцип (.principle)
   ========================================================================== */


.principle {
     padding-block: 90px;
     --color-bg-principle: var(--light, #ffffff) var(--dark, #222228);
     background-color: var(--color-bg-principle);
     position: relative;
     z-index: 10;
}

.principle__title {
     --color-text-heading: var(--light, #222228) var(--dark, #ffffff);
     color: var(--color-text-heading);
}

.principle__inner {
     display: flex;
     align-items: flex-start;
     gap: 40px;
}

.principle__aside {
     flex: 1 1 0;
     align-self: stretch;
     display: flex;
     flex-direction: column;
     justify-content: space-between;
     align-items: flex-start;
}

.principle__intro {
     display: flex;
     flex-direction: column;
     gap: 15px;
}

.principle__description {
     font-size: 24px;
     font-weight: 500;
     line-height: 134%;
     --color-text-body: var(--light, #555558) var(--dark, #d1d1d7);
     color: var(--color-text-body);
}

.principle__quote {
     align-self: stretch;
     padding-left: 20px;
     background-color: var(--color-bg-page);
     border-left: 2px solid var(--color-orange);
     display: flex;
     align-items: center;
}

.principle__quote-text {
     font-size: 21px;
     line-height: 134%;
     --color-text-body: var(--light, #555558) var(--dark, #aeaeae);
     color: var(--color-text-body);
}

.principle__cards {
     flex: 1 1 0;
     display: grid;
     grid-template-columns: 1fr 1fr;
     gap: 30px;
}

.principle__card {
     height: 307px;
     padding: 20px;
     border-radius: var(--border-radius-main);
     box-sizing: border-box;
     display: flex;
     flex-direction: column;
     justify-content: space-between;
     align-items: flex-end;
     overflow: hidden;
}

.principle__card--outline {
       --color-surface: var(--light, #f0f0f0) var(--dark, #2A2A31);
       --color-bg-principle: var(--light, #ffffff) var(--dark, #222228);
     background-color: var(--color-bg-principle);
     border: 2px dashed var(--color-surface);
}

.principle__card--light {
       --color-surface: var(--light, #f0f0f0) var(--dark, #2A2A31);
     background-color: var(--color-surface);
}

.principle__card--dark {
     background-color: var(--color-charcoal);
}

.principle__card-content {
     align-self: stretch;
     display: flex;
     flex-direction: column;
     gap: 10px;
}

.principle__card-title {
     font-size: 24px;
     font-weight: 600;
     line-height: 140%;
      --color-text-heading: var(--light, #222228) var(--dark, #ffffff);
     color: var(--color-text-heading);
}

.principle__card--dark .principle__card-title {
     color: var(--color-white);
}

.principle__card-desc {
     font-size: 16px;
     line-height: 134%;
      --color-card-desc: var(--light, #555558) var(--dark, #AEAEAE);
     color: var(--color-card-desc);
}

.principle__card--dark .principle__card-desc {
     color: var(--color-gray-1);
}

.principle__card-icon {
     flex-shrink: 0;
     width: 60px;
     height: 60px;
     border-radius: var(--border-radius-icon);
     --color-surface: var(--light, #fff) var(--dark, #1B1E22);
     background-color: var(--color-surface);
     display: flex;
     align-items: center;
     justify-content: center;
}

.principle__card-icon--accent {
     background-color: var(--color-orange);
}

.principle__quote--mobile {
     display: none;
}

/* ==========================================================================
   SECTION: 02. С кем мы работаем (.roles)
   ========================================================================== */
.roles {
     --color-roles: var(--light, #f0f0f0) var(--dark, #2A2A31);
     background-color: var(--color-roles);
     padding-top: 70px;
}

.roles__title {
     --color-text-heading: var(--light, #222228) var(--dark, #ffffff);
     color: var(--color-text-heading);
}

.roles__inner {
     display: flex;
     align-items: flex-start;
     gap: 40px;
     position: relative;
}

.roles__bg-svg {
     position: absolute;
     width: 100%;
     left: -22%;
     top: -30%;
     opacity: 0.27;
}

.roles__aside-inner {
     position: sticky;
     top: 120px;
     flex: 1 1 0;
     z-index: 10;
}

.roles__aside {
     display: flex;
     flex-direction: column;
     gap: 15px;
}

.roles__intro {
     display: flex;
     flex-direction: column;
     gap: 15px;
}

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

.roles__description {
     font-size: 24px;
     font-weight: 500;
     line-height: 134%;
     --color-text-body: var(--light, #555558) var(--dark, #aeaeae);
     color: var(--color-text-body);
}

.roles__actions {
     width: 450px;
     max-width: 100%;
     padding-top: 30px;
     display: flex;
     gap: 15px;
     position: relative;
     z-index: 2;
}

.roles__btn {
     height: 80px;
     padding: 30px 25px;
     border-radius: var(--border-radius-icon);
     box-sizing: border-box;
     display: flex;
     align-items: center;
     justify-content: center;
     text-decoration: none;
     transition: opacity 0.2s ease;
}

.roles__btn:hover {
     opacity: 0.85;
}

.roles__btn--primary {
     flex: 1 1 0;
     background-color: var(--color-orange);
     color: var(--color-white);
     font-size: 20px;
     font-weight: 500;
     line-height: 1;
     white-space: nowrap;
}

.roles__btn--icon {
     background-color: var(--color-white);
     display: flex;
     align-items: center;
     justify-content: center;
     flex: 0 0 80px;
}

.roles__list {
     flex: 1 1 0;
     display: flex;
     flex-direction: column;
     position: relative;
     z-index: 2;
}

.roles__item {
     display: flex;
     align-items: flex-start;
     gap: 20px;
     padding: 30px;
     --color-border: var(--light, rgba(34, 34, 40, 0.22)) var(--dark, rgba(255, 255, 255, 0.22));
     border-bottom: 1px dashed var(--color-border);
}

.roles__item:last-child {
     border-bottom: none;
}

.roles__item::before {
     content: "";
     display: block;
     flex-shrink: 0;
     width: 45px;
     height: 45px;
     background-image: url("../img/roles/icon-dot.svg");
     background-repeat: no-repeat;
     background-position: center;
     background-size: contain;
}

.roles__item-content {
     flex: 1 1 0;
     display: flex;
     flex-direction: column;
     gap: 15px;
}

.roles__item-title {
     font-size: 34px;
     font-weight: 600;
     line-height: 117%;
     --color-text-heading: var(--light, #222228) var(--dark, #ffffff);
     color: var(--color-text-heading);
}

.roles__item-text {
     font-size: 18px;
     line-height: 134%;
     --color-text-body: var(--light, #555558) var(--dark, #aeaeae);
     color: var(--color-text-body);
}

.roles__actions--mobile,
.roles__bg-svg--mobile {
     display: none;
}

@media (max-width: 1200px) {
     .roles__list {
          flex: 0 1 626px;
     }
}

@media (max-width: 1024px) {
     .roles {
          padding-block: 30px;
     }

     .roles__inner {
          flex-direction: column;
     }

     .roles__aside,
     .roles__list {
          flex: 1 1 auto;
          width: 100%;
     }

     .roles__actions--desctop {
          display: none;
     }

     .roles__actions--mobile {
          display: flex;
     }

     .roles__item {
          padding: 30px 10px;
     }

     .roles__actions {
          width: 100%;
          padding-top: 15px;
     }

     .roles__bg-svg {
          top: -30px;
     }
}

@media (max-width: 640px) {
     .roles {
          overflow: hidden;
     }
     .roles__inner {
          gap: 29px;
     }
     .roles__description,
     .roles__btn--primary {
          font-size: 18px;
     }

     .roles__item {
          padding: 20px 0;
          gap: 10px;
     }

     .roles__item::before {
          width: 35px;
          height: 35px;
     }

     .roles__item-title {
          font-size: 20px;
     }

     .roles__item-text {
          font-size: 14px;
     }

     .roles__btn {
          height: 60px;
     }

     .roles__btn--icon {
          flex: 0 0 60px;
     }

     .roles__bg-svg {
          top: -136px;
          left: 153px;
     }

     .roles__bg-svg--desctop {
          display: block;
     }
}

/* ==========================================================================
   SECTION: Логотипы партнёров (.brands)
   ========================================================================== */

.brands {
     
      --color-brands-bg: var(--light, #f0f0f0) var(--dark, #2A2A31);
      --color-grad: var(--light, #FFFFFF) var(--dark, #222228);
    background: linear-gradient(180deg, var(--color-brands-bg) 50%, var(--color-grad) 50%);
padding-block: 70px;
}

.brands__panel {
     max-width: var(--container-width);
     margin-inline: auto;
     background-color: var(--color-charcoal);
     border-radius: var(--border-radius-main);
     box-shadow: 0px 15px 35.5px rgba(34, 34, 40, 0.1);
     display: flex;
     align-items: stretch;
     overflow: hidden;
     padding: 24px 38px;
}

.brands__item {
     flex: 1 1 0;
     height: 100px;
     box-sizing: border-box;
     display: flex;
     align-items: center;
     justify-content: center;
     border-left: 1px solid rgba(255, 255, 255, 0.14);
}

.brands__item:first-child {
     border-left: none;
}

.brands__item img {
     max-width: 100%;
     max-height: 47px;
     width: auto;
     height: auto;
     object-fit: contain;
}

@media (max-width: 1200px) {
     .brands__item img {
          max-width: 75%;
     }
}

@media (max-width: 1024px) {
     .brands__panel {
          flex-wrap: wrap;
     }

     .brands__item {
          flex: 1 1 50%;
          height: 90px;
     }

     .brands__item:nth-child(1) {
          border-bottom: 1px solid rgba(255, 255, 255, 0.14);
     }

     .brands__item:nth-child(2) {
          border-left: 1px solid rgba(255, 255, 255, 0.14);
          border-bottom: 1px solid rgba(255, 255, 255, 0.14);
     }

     .brands__item:nth-child(3) {
          border-left: none;
     }
}

@media (max-width: 640px) {
     .brands {
          padding-block: 30px;
     }

     .brands__panel {
          padding: 20px;
     }

     .brands__item {
          height: 55px;
     }

     .brands__item img {
          max-width: 60%;
     }

     .brands__item:nth-child(2) img {
          max-width: 44%;
     }
}

/* ==========================================================================
   SECTION: 03. Что получает партнёр (.support)
   ========================================================================== */
.support {
     padding-block: 90px;
     background-color: var(--color-bg-page);
}

.support__title {
     --color-text-heading: var(--light, #222228) var(--dark, #ffffff);
     color: var(--color-text-heading);
}

.support__inner {
     display: flex;
     flex-direction: column;
}

.support__header {
     display: flex;
     align-items: flex-end;
     gap: 40px;
     padding-bottom: 45px;
}

.support__heading {
     flex: 1 1 0;
     display: flex;
     flex-direction: column;
     gap: 10px;
}

.support__description {
     flex: 1 1 0;
     font-size: 21px;
     line-height: 134%;
     --color-text-body: var(--light, #555558) var(--dark, #aeaeae);
     color: var(--color-text-body);
}

.support__columns {
     display: flex;
     align-items: flex-start;
     gap: 40px;
}

.support__column {
     flex: 1 1 0;
     display: flex;
     flex-direction: column;
     gap: 20px;
}

.support__gallery {
     display: flex;
     align-items: center;
     gap: 40px;
     height: 341px;
}

.support__image {
     position: relative;
     padding-bottom: 47.9%;
     flex: 0 1 50%;
}

.support__gallery--single {
     flex: 0 1 100%;
}

.support__image img {
     position: absolute;
     width: 100%;
     height: 100%;
     left: 0;
     top: 0;
     object-fit: cover;
     border-radius: var(--border-radius-main);
     overflow: hidden;
}

.support__card {
     padding: 30px;
     border-radius: 20px;
     display: flex;
     flex-direction: column;
     gap: 40px;
}

.support__card-header {
     padding-bottom: 30px;
    border-bottom: 1px solid transparent; 
        border-image: linear-gradient(to right, #DC8B12, transparent) 1;
     display: flex;
     align-items: center;
     justify-content: space-between;
     gap: 20px;
}

.support__card-title {
     font-size: 24px;
     font-weight: 600;
     line-height: 87%;
     --color-text-heading: var(--light, #222228) var(--dark, #ffffff);
     color: var(--color-text-heading);
}

.support__card-index {
     color: var(--color-orange);
}

.support__card-note {
     line-height: 87%;
     font-size: 20px;
     white-space: nowrap;
     --color-text-body: var(--light, #555558) var(--dark, #aeaeae);
     color: var(--color-text-body);
}

.support__card-grid {
     display: grid;
     grid-template-columns: repeat(2, 1fr);
     column-gap: 40px;
     row-gap: 30px;
}

.support__item {
     display: flex;
     align-items: center;
     gap: 20px;
}

.support__item-icon {
     flex-shrink: 0;
     width: 80px;
     height: 80px;
     border-radius: var(--border-radius-icon-lg);
     --color-surface: var(--light, #f0f0f0) var(--dark, #2A2A31);
     background-color: var(--color-surface);
     display: flex;
     align-items: center;
     justify-content: center;
}

.support__item-icon img {
     display: block;
     max-width: 40px;
     max-height: 32px;
     width: auto;
     height: auto;
}

.support__item-text {
     font-size: 16px;
     font-weight: 500;
     line-height: 130%;
     --color-text-heading: var(--light, #222228) var(--dark, #ffffff);
     color: var(--color-text-heading);
}

@media (max-width: 1200px) {
     .support__card-grid {
          grid-template-columns: 1fr;
     }

     .support__card-header {
          flex-direction: column;
          align-items: flex-start;
     }

     .support__card {
          padding: 0px 10px;
     }
}

@media (max-width: 1024px) {
     .support {
          padding-top: 70px;
          padding-bottom: 100px;
     }
     .support__header {
          flex-direction: column;
          align-items: flex-start;
          gap: 20px;
     }

     .support__columns {
          flex-direction: column;
     }

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

     .support__image {
          padding-bottom: 32%;
          flex: 0 1 100%;
     }

     .support__gallery {
          height: 100%;
     }

     .support__column {
          width: 100%;
          gap: 30px;
     }
}

@media (max-width: 640px) {
     .support__card-title {
          font-size: 20px;
     }

     .support__card-grid {
          grid-template-columns: 1fr;
          row-gap: 20px;
     }

     .support__item-icon {
          width: 60px;
          height: 60px;
     }

     .support__gallery {
          gap: 15px;
     }

     .support__header {
          gap: 15px;
          padding-bottom: 50px;
     }

     .support__image {
          padding-bottom: 53.9%;
     }

     .support__card-header {
          gap: 10px;
          padding-bottom: 15px;
     }

     .support__card-note {
          font-size: 16px;
     }

     .support__card,
     .support__columns {
          gap: 30px;
     }

     .support__item-icon img {
          width: 28px;
          height: 28px;
     }

     .support__gallery--single {
          padding-bottom: 66.9%;
     }

     .support__description {
          font-size: 18px;
     }

     .support__image img {
          border-radius: 10px;
     }
}

/* ==========================================================================
   SECTION: 04. Как начать работу (.steps)
   ========================================================================== */
.steps {
     padding-block: 90px;
     background-color: var(--color-obsidian);
}

.steps__inner {
     display: flex;
     flex-direction: column;
     gap: 70px;
}

.steps__header {
     display: flex;
     align-items: flex-end;
     gap: 40px;
}

.steps__heading {
     flex: 1 1 0;
     display: flex;
     flex-direction: column;
     gap: 10px;
}

.steps__label span {
     color: var(--color-gray-7);
}

.steps__title {
     color: var(--color-white) !important;
}

.steps__description {
     flex: 1 1 0;
     font-size: 21px;
     line-height: 134%;
     color: var(--color-gray-1);
}

.steps__grid {
     display: flex;
     align-items: stretch;
     gap: 30px;
}

.steps__card {
     flex: 1 1 0;
     min-height: 312px;
     padding: 20px;
     background-color: var(--color-charcoal);
     border-radius: 10px;
     box-sizing: border-box;
     display: flex;
     flex-direction: column;
     justify-content: space-between;
     overflow: hidden;
}

.steps__card-content {
     display: flex;
     flex-direction: column;
     gap: 5px;
}

.steps__card-title {
     font-size: 22px;
     font-weight: 600;
     line-height: 120%;
     color: var(--color-white);
}

.steps__card-desc {
     font-size: 16px;
     font-weight: 500;
     line-height: 120%;
     color: var(--color-gray-1);
}

.steps__card-action {
     padding-top: 20px;
}

.steps__btn {
     display: inline-flex;
     align-items: center;
     justify-content: center;
     padding: 15px;
     border: 1px solid var(--color-orange);
     border-radius: 10px;
     color: var(--color-white);
     font-size: 16px;
     font-weight: 500;
     line-height: 120%;
     text-decoration: none;
     transition: background-color 0.2s ease;
     width: 100%;
}

.steps__btn:hover {
     background-color: var(--color-orange);
}

.steps__card-footer {
     display: flex;
     align-items: center;
     justify-content: space-between;
     gap: 15px;
}

.steps__card-step {
     font-size: 14px;
     text-transform: uppercase;
     letter-spacing: 0.02em;
     color: var(--color-white);
     white-space: nowrap;
}

.steps__card-arrow {
     flex-shrink: 0;
     width: 100%;
     max-width: 128px;
     height: 6px;
}

.steps__card.steps__card--five {
     position: relative;
}

.steps__card-icon-dotts {
     position: absolute;
     width: 100%;
     right: 0;
     bottom: -20px;
}

.steps__card-arrow--mobile {
     display: none;
}

@media (max-width: 1400px) {
     .steps__grid {
          gap: 20px;
     }

     .steps__card-step {
          font-size: 12px;
     }
}

@media (max-width: 1200px) {
     .steps__grid {
          flex-wrap: wrap;
     }

     .steps__card {
          flex: 1 1 calc(33.333% - 20px);
     }

     .steps__card-icon-dotts {
          width: 75%;
          bottom: -20px;
     }
}

@media (max-width: 1024px) {
     .steps__header {
          flex-direction: column;
          align-items: flex-start;
          gap: 20px;
     }

     .steps__grid {
          display: grid;
          grid-template-columns: 1fr 1fr;
          gap: 15px;
     }

     .steps__card:first-child {
          grid-column: span 2;
     }

     .steps__card-arrow--desctop {
          display: none;
     }

     .steps__card-arrow--mobile {
          display: block;
          max-width: 100%;
          width: auto;
     }
}

@media (max-width: 767px) {
     .steps__card {
          flex: 1 1 calc(50% - 15px);
     }
}

@media (max-width: 640px) {
     .roles__aside-inner {

     top: 0px;
     }
     .steps {
          padding-block: 50px;
     }

     .steps__header {
          gap: 15px;
     }

     .steps__inner {
          gap: 30px;
     }

     .steps__card-title {
          font-size: 18px;
     }

     .steps__card-desc {
          font-size: 13px;
     }

     .steps__card {
          min-height: 184px;
     }

     .steps__card-footer {
          margin-top: 14px;
     }

     .steps__card-action {
          margin-bottom: 30px;
     }

     .steps__btn {
          font-size: 14px;
          border-radius: 6px;
          padding: 14px;
     }

     .steps__card-arrow {
          width: 55%;
     }
     .principle__quote-text {
          font-size: 16px;  
     }
}

@media (max-width: 400px) {
     .steps__card-title {
          font-size: 13px;
     }

     .steps__card-step {
          font-size: 10px;
     }

     .steps__grid {
          gap: 10px;
     }
}

/* ========== */

@media (max-width: 1200px) {
     .principle__cards {
          flex: 0 0 570px;
     }
}

@media (max-width: 1100px) {
     .principle__inner {
          flex-direction: column;
     }

     .principle__aside,
     .principle__cards {
          flex: 1 1 auto;
          width: 100%;
     }

     .principle__aside {
          align-self: auto;
          gap: 30px;
     }

     .principle__quote--desctop {
          display: none;
     }

     .principle__quote--mobile {
          display: block;
     }
}

@media (max-width: 640px) {
     .principle {
          padding-top: 30px;
          padding-bottom: 50px;
     }

     .principle__intro {
          gap: 10px;
     }

     .principle__description {
          font-size: 18px;
     }

     .principle__card {
          height: auto;
          min-height: 168px;
          padding: 10px;
     }

     .principle__card-title {
          font-size: 14px;
     }

     .principle__card-desc {
          font-size: 10px;
     }

     .principle__inner {
          gap: 25px;
     }

     .principle__cards {
          gap: 15px;
     }

     .principle__card-icon {
          width: 32px;
          height: 32px;
          border-radius: 5px;
     }

     .principle__card-icon img {
          width: 50%;
     }

     .principle__card-icon--dialux img {
          width: 68%;
     }
}