/* Propositions Page Styles - BEM Convention, Mobile-First */

/* ============================================================
   BANNER SECTION (MOBILE BASE: 350px height, 16px padding)
   ============================================================ */
.propositions-banner {
  position: relative;
  width: 100%;
  padding: 40px 16px 240px;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  justify-content: flex-end;
  overflow: hidden;
}

@media (min-width: 768px) {
  .propositions-banner {
    padding: 40px 24px 240px;
  }
}

.propositions-banner__video {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: -1;
  transform: scaleX(1.1);
}

@media (min-width: 768px) {
  .propositions-banner__video {
    width: auto;
  }
}

.propositions-banner__image {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  z-index: -2;
  display: none;
}

.propositions-banner__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    to top,
    rgba(255, 255, 255, 0.9) 0%,
    rgba(255, 255, 255, 0.5) 5%,
    rgba(255, 255, 255, 0) 15%
  );
  z-index: 0;
}

.propositions-banner__content {
  position: relative;
  z-index: 1;
  width: 100%;
  max-width: var(--max-width);
  margin: 0 auto;
}

.propositions-banner__eyebrow {
  font-family: var(--font-sans);
  font-size: 14px;
  font-weight: 700;
  text-transform: uppercase;
  color: var(--color-brand-maroon);
  letter-spacing: 0.1em;
  margin-bottom: 12px;
  display: inline-block;
  border-bottom: 3px solid var(--color-brand-cyan);
  padding-bottom: 4px;
  opacity: 0;
  animation: fadeInUp 0.6s ease-out forwards;
  animation-delay: 0.1s;
}

.propositions-banner__headline {
  font-family: var(--font-serif);
  font-size: 34px;
  font-weight: 300;
  color: var(--color-mid-dark);
  margin-bottom: 16px;
  line-height: 1.16;
  opacity: 0;
  animation: fadeInUp 0.6s ease-out forwards;
  animation-delay: 0.2s;
}

.propositions-banner__subtitle {
  font-family: var(--font-sans);
  font-size: 16px;
  font-weight: 400;
  color: var(--color-mid-dark);
  line-height: 1.26;
  max-width: 800px;
  margin: 0;
  opacity: 0;
  animation: fadeInUp 0.6s ease-out forwards;
  animation-delay: 0.3s;
}

@media (min-width: 768px) {
  .propositions-banner__headline {
    font-size: 50px;
  }

  .propositions-banner__subtitle {
    font-size: 18px;
  }
}

@media (min-width: 1200px) {
  .propositions-banner {
    padding: 64px 120px 240px;
  }

  .propositions-banner__headline {
    font-size: 62px;
  }

  .propositions-banner__subtitle {
    font-size: 22px;
  }
}

/* ============================================================
   INDUSTRIES SECTION (TABS/FILTER STRIP)
   ============================================================ */
.propositions-industries {
  background: var(--color-bg-white-transparent);
  padding: 40px 16px;
  width: 100%;
}

@media (min-width: 768px) {
  .propositions-industries {
    padding: 48px 24px;
  }
}

@media (min-width: 1200px) {
  .propositions-industries {
    padding: 64px 120px;
  }
}

.propositions-industries__title {
  font-family: var(--font-serif);
  font-size: 26px;
  font-weight: 300;
  color: var(--color-dark);
  margin: 0 0 24px 0;
  line-height: 1.2;
}

@media (min-width: 768px) {
  .propositions-industries__title {
    font-size: 40px;
  }
}

.propositions-tabs {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
  padding-bottom: 8px;
}

@media (min-width: 768px) {
  .propositions-tabs {
    grid-template-columns: repeat(4, 1fr);
  }
}

@media (min-width: 1200px) {
  .propositions-tabs {
    grid-template-columns: repeat(5, 1fr);
  }
}

.propositions-tab {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 12px 16px;
  height: 80px;
  background: var(--color-white);
  border: 1px solid var(--color-brand-maroon);
  border-radius: 4px;
  cursor: pointer;
  transition: all 0.2s ease;
  text-align: center;
}

.propositions-tab:hover {
  background: var(--color-gray-lighter);
}

.propositions-tab--active {
  background: var(--color-brand-maroon);
  border-color: var(--color-brand-maroon);
}

.propositions-tab--active:hover {
  background: var(--color-brand-maroon);
}

.propositions-tab__icon {
  width: 24px;
  height: 24px;
  margin-bottom: 4px;
  flex-shrink: 0;
}

.propositions-tab--active .propositions-tab__icon {
  filter: brightness(0) invert(1);
}

.propositions-tab__name {
  font-family: var(--font-sans);
  font-size: 14px;
  font-weight: 700;
  color: var(--color-dark);
  line-height: 1.2;
  margin: 0;
  display: none;
}

.propositions-tab--active .propositions-tab__name {
  color: var(--color-white);
}

.propositions-tab__count {
  font-family: var(--font-sans);
  font-size: 12px;
  font-weight: 400;
  color: var(--color-gray-medium);
  line-height: 1.2;
  display: none;
}

.propositions-tab--active .propositions-tab__count {
  color: var(--color-white);
}

@media (min-width: 768px) {
  .propositions-tab__name {
    display: block;
  }

  .propositions-tab__count {
    display: block;
  }
}

/* ============================================================
   PROPOSITIONS CARDS SECTION (GRID)
   ============================================================ */
.propositions-cards {
  background: var(--color-bg-white-transparent);
  padding: 40px 16px;
  width: 100%;
}

@media (min-width: 768px) {
  .propositions-cards {
    padding: 48px 24px;
  }
}

@media (min-width: 1200px) {
  .propositions-cards {
    padding: 64px 120px;
  }
}

.propositions-cards__heading {
  font-family: var(--font-sans);
  font-size: 16px;
  font-weight: 700;
  text-transform: uppercase;
  color: var(--color-brand-maroon);
  margin: 0 0 32px 0;
  line-height: 1.2;
  letter-spacing: 0.1em;
}

.propositions-grid {
  display: grid;
  gap: 16px;
  grid-template-columns: 1fr;
}

@media (min-width: 768px) {
  .propositions-grid {
    gap: 24px;
    grid-template-columns: repeat(2, 1fr);
  }

  .propositions-grid__card:last-child:nth-child(odd) {
    grid-column: 1 / -1;
  }
}

@media (min-width: 1200px) {
  .propositions-grid {
    gap: 32px;
    grid-template-columns: repeat(2, 1fr);
  }

  .propositions-grid__card:last-child:nth-child(odd) {
    grid-column: 1 / -1;
  }
}

/* Card component */
.propositions-grid__card {
  background: var(--color-white);
  border-radius: 4px;
  border: 1px solid var(--color-gray-light);
  box-shadow:
    0px 1px 2px var(--color-shadow-dark),
    0px 1px 3px 1px var(--color-shadow-light);
  display: grid;
  grid-template-columns: 16px 1fr 24px;
  grid-template-rows: minmax(24px, auto) minmax(50px, auto);
  column-gap: 16px;
  row-gap: 4px;
  padding: 16px;
  align-items: start;
  opacity: 0;
  animation: fadeInOnly 0.6s ease-out forwards;
  cursor: pointer;
  position: relative;
  transition: all 0.3s ease;
}

.propositions-grid__card:hover {
  transform: translateY(-4px);
  box-shadow: 0px 4px 12px rgba(101, 38, 217, 0.2);
}

.propositions-grid__card:nth-child(1) {
  animation-delay: 0.1s;
}
.propositions-grid__card:nth-child(2) {
  animation-delay: 0.2s;
}
.propositions-grid__card:nth-child(3) {
  animation-delay: 0.3s;
}
.propositions-grid__card:nth-child(n + 4) {
  animation-delay: 0.4s;
}

.propositions-grid__card-header {
  display: contents;
}

.propositions-grid__card-icon {
  width: 16px;
  height: 16px;
  grid-column: 1;
  grid-row: 1 / -1;
  align-self: center;
}

.propositions-grid__card-icon img {
  width: 100%;
  height: 100%;
}

.propositions-grid__card-title {
  font-family: var(--font-sans);
  font-size: 18px;
  font-weight: 700;
  color: var(--color-dark);
  margin: 0;
  line-height: 1.2;
  grid-column: 2;
  grid-row: 1;
}

.propositions-grid__card-expand {
  width: 24px;
  height: 24px;
  grid-column: 3;
  grid-row: 1 / -1;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  align-self: center;
  transition: transform 0.2s ease;
}

.propositions-grid__card-expand:hover {
  transform: scale(1.15);
}

.propositions-grid__card-expand--bordered {
  width: 32px;
  height: 32px;
  padding: 8px;
  border: 1px solid var(--color-dark);
  border-radius: 4px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.propositions-grid__card-description {
  font-family: var(--font-sans);
  font-size: 14px;
  font-weight: 400;
  color: var(--color-mid-dark);
  margin: 0;
  line-height: 1.38;
  grid-column: 2;
  grid-row: 2;
}

/* ============================================================
   MODAL STYLES
   ============================================================ */
.prop-modal-backdrop {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: var(--color-overlay);
  z-index: 99;
  display: none;
  opacity: 0;
  transition: opacity 0.3s ease;
}

.prop-modal-backdrop.open {
  display: block;
  opacity: 1;
}

.prop-modal {
  position: fixed;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%) scale(0.95);
  width: 90%;
  max-width: var(--max-width);
  height: 75vh;
  background: var(--color-white);
  border-radius: 8px;
  box-shadow:
    0px 2px 3px var(--color-shadow-dark),
    0px 6px 10px 4px var(--color-shadow-light);
  z-index: 100;
  display: none;
  flex-direction: column;
  opacity: 0;
  transition: all 0.3s ease;
  overflow: hidden;
}

.prop-modal.open {
  display: flex;
  opacity: 1;
  transform: translate(-50%, -50%) scale(1);
}

.prop-modal__header-colored {
  display: none;
}

.prop-modal__header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  padding: 16px 16px;
  border-bottom: 1px solid var(--color-gray-light);
  gap: 16px;
}

@media (min-width: 768px) {
  .prop-modal__header {
    padding: 24px 32px;
  }
}

.prop-modal__title {
  font-family: var(--font-sans);
  font-size: 24px;
  font-weight: 400;
  color: var(--color-dark);
  margin: 0;
  line-height: 30px;
}

.prop-modal__subtitle {
  font-family: var(--font-sans);
  font-size: 14px;
  font-weight: 400;
  color: var(--color-gray-medium);
  margin: 8px 0 0 0;
  line-height: 18px;
}

@media (min-width: 768px) {
  .prop-modal__title {
    font-size: 40px;
    line-height: 46px;
  }

  .prop-modal__subtitle {
    font-size: 18px;
    line-height: 22px;
  }
}

.prop-modal__industry-name {
  font-family: var(--font-sans);
  font-size: 14px;
  font-weight: 600;
  color: #003366;
  margin: 4px 0 0 0;
  line-height: 1.3;
  text-transform: capitalize;
  display: none;
}

.prop-modal__close {
  background: none;
  border: 1px solid var(--color-dark);
  width: 40px;
  height: 40px;
  border-radius: 4px;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-dark);
  transition: all 0.3s ease;
  flex-shrink: 0;
  padding: 0;
}

.prop-modal__close-img {
  width: 20px;
  height: 20px;
  object-fit: contain;
  transition: transform 0.6s ease;
}

.prop-modal__close:hover {
  background: var(--color-gray-hover);
}

.prop-modal__close:hover .prop-modal__close-img {
  transform: rotate(90deg);
}

.prop-modal__body {
  flex: 1;
  overflow-y: auto;
  padding: 16px;
}

@media (min-width: 768px) {
  .prop-modal__body {
    padding: 32px;
  }
}

.prop-modal__content-wrapper {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 32px;
  align-items: start;
}

@media (max-width: 767px) {
  .prop-modal__content-wrapper {
    grid-template-columns: 1fr;
    gap: 16px;
  }
}

.prop-modal__left-column {
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.prop-modal__right-column {
  display: flex;
  align-items: center;
  justify-content: center;
}

@media (max-width: 767px) {
  .prop-modal__right-column {
    display: none;
  }
}

.prop-modal__image {
  width: 100%;
  height: auto;
  border-radius: 6px;
  box-shadow: 0px 2px 8px rgba(0, 0, 0, 0.1);
}

.prop-modal__body-section {
  margin-bottom: 0;
}

.prop-modal__body-section:last-child {
  margin-bottom: 0;
}

.prop-modal__body-section-title {
  font-family: var(--font-sans);
  font-size: 14px;
  font-weight: 700;
  color: var(--color-dark);
  margin: 0 0 16px 0;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.prop-modal__body-section-description {
  font-family: var(--font-sans);
  font-size: 16px;
  font-weight: 400;
  color: var(--color-mid-dark);
  line-height: 1.5;
  margin: 0 0 16px 0;
}

.prop-modal__body-benefits {
  list-style: none;
  margin: 0;
  padding: 0;
}

.prop-modal__body-benefits li {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  margin-bottom: 16px;
  font-family: var(--font-sans);
  font-size: 15px;
  font-weight: 400;
  color: var(--color-mid-dark);
  line-height: 1.5;
}

.prop-modal__body-benefits li:last-child {
  margin-bottom: 0;
}

.prop-modal__body-benefits li:before {
  content: "✓";
  color: var(--color-brand-accent-pink);
  font-weight: 700;
  flex-shrink: 0;
  width: 20px;
  height: 20px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 14px;
}

/* Coverage item styling */
.prop-modal__coverage-item {
  margin-bottom: 16px;
}

.prop-modal__coverage-item:last-child {
  margin-bottom: 0;
}

.prop-modal__coverage-item-title {
  font-family: var(--font-sans);
  font-size: 18px;
  font-weight: 400;
  color: var(--color-dark);
  margin: 0 0 8px 0;
  line-height: 22px;
}

.prop-modal__coverage-item-description {
  font-family: var(--font-sans);
  font-size: 14px;
  font-weight: 400;
  color: var(--color-mid-dark);
  margin: 0;
  line-height: 18px;
}

@media (min-width: 768px) {
  .prop-modal__coverage-item-title {
    font-size: 26px;
    line-height: 30px;
  }

  .prop-modal__coverage-item-description {
    font-size: 16px;
    line-height: 22px;
  }
}

.prop-modal__footer {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  padding: 16px 16px;
  background: var(--color-white);
  border-top: 1px solid var(--color-gray-light);
  gap: 16px;
}

@media (min-width: 768px) {
  .prop-modal__footer {
    padding: 20px 32px;
  }
}

@media (min-width: 1200px) {
  .prop-modal__footer {
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
  }
}

.prop-modal__close-footer {
  background: none;
  border: none;
  padding: 0;
  font-family: var(--font-sans);
  font-size: 16px;
  font-weight: 700;
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 8px;
  color: var(--color-dark);
  transition: all 0.2s ease;
  flex-shrink: 0;
  line-height: 22px;
}

.prop-modal__close-icon {
  width: 18px;
  height: 18px;
  object-fit: contain;
  display: flex;
  align-items: center;
}

.prop-modal__close-footer:hover {
  border: 1px solid var(--color-dark);
  padding: 8px 12px;
  border-radius: 4px;
}

@media (max-width: 1199px) {
  .prop-modal__close-footer {
    display: none;
  }
}

.prop-modal__nav-buttons {
  display: flex;
  flex-direction: column;
  gap: 12px;
  width: 100%;
}

@media (min-width: 1200px) {
  .prop-modal__nav-buttons {
    flex-direction: row;
    width: auto;
    gap: 16px;
  }
}

.prop-modal__btn-prev,
.prop-modal__btn-next {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 12px 40px;
  border: 1px solid var(--color-dark);
  background: var(--color-white);
  color: var(--color-dark);
  font-family: var(--font-sans);
  font-size: 16px;
  font-weight: 700;
  border-radius: 4px;
  cursor: pointer;
  transition: all 0.2s ease;
  min-width: 120px;
  max-width: 280px;
  line-height: 22px;
}

.prop-modal__btn-prev span,
.prop-modal__btn-next span {
  display: inline;
}

.prop-modal__btn-prev img,
.prop-modal__btn-next img {
  width: 16px;
  height: 16px;
  object-fit: contain;
}

@media (max-width: 767px) {
  .prop-modal__btn-prev img,
  .prop-modal__btn-next img {
    display: none;
  }

  .prop-modal__btn-prev,
  .prop-modal__btn-next {
    width: 100%;
    max-width: 100%;
  }
}

.prop-modal__btn-prev:hover,
.prop-modal__btn-next:hover {
  background: var(--color-dark);
  color: var(--color-white);
}

.prop-modal__btn-prev:hover img,
.prop-modal__btn-next:hover img {
  filter: brightness(0) invert(1);
}

.prop-modal__btn-prev:disabled,
.prop-modal__btn-next:disabled {
  opacity: 0.4;
  cursor: not-allowed;
  background: var(--color-gray-lighter);
  color: var(--color-gray-medium);
}

/* ============================================================
   UTILITY / CONTAINER
   ============================================================ */
.propositions-container {
  max-width: 1440px;
  margin: 0 auto;
}

.propositions-main {
  width: 100%;
}

/* ============================================================
   ACCESSIBILITY: REDUCE MOTION
   ============================================================ */
@media (prefers-reduced-motion: reduce) {
  .propositions-banner__eyebrow,
  .propositions-banner__headline,
  .propositions-banner__subtitle,
  .propositions-grid__card {
    animation: none;
    opacity: 1;
  }

  .propositions-grid__card {
    transition: none;
  }

  .prop-modal,
  .prop-modal-backdrop {
    transition: none;
  }
}