/* =========================================================
   ABOUT PAGE STYLES (about.html)
   Works with ../styles-home.css
   ========================================================= */

/* Ensure anchor links don’t hide under fixed header */
#intro,
#timeline,
#projects,
#faq {
  scroll-margin-top: calc(var(--header-h) + 18px);
}

/* -----------------------------
   COMPANY INTRO
   ----------------------------- */
.company-intro {
  padding: 64px 0;
}

.company-intro__grid {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 48px;
  align-items: center;
}

.company-intro__title {
  margin: 0 0 14px;
  font-size: clamp(34px, 4.2vw, 54px);
  letter-spacing: -0.02em;
  line-height: 1.05;
  color: var(--brand);
}

.company-intro__lead {
  margin: 0 0 26px;
  font-size: 18px;
  line-height: 1.7;
  color: rgba(13, 33, 63, 0.7);
  max-width: 68ch;
}

.company-intro__block {
  margin-top: 18px;
}

.company-intro__block h3 {
  margin: 0 0 8px;
  font-size: 22px;
  letter-spacing: -0.01em;
  color: var(--brand);
}

.company-intro__block p {
  margin: 0;
  color: rgba(13, 33, 63, 0.72);
  line-height: 1.8;
  max-width: 72ch;
}

.company-intro__list {
  margin: 10px 0 0;
  padding-left: 18px;
  color: rgba(13, 33, 63, 0.75);
  display: grid;
  gap: 10px;
}

.company-intro__visual {
  justify-self: end;
  width: 100%;
  max-width: 620px;
  border-radius: 18px;
  overflow: hidden;
  border: 1px solid rgba(13, 33, 63, 0.12);
  box-shadow: 0 12px 30px rgba(13, 33, 63, 0.08);
  background: #fff;
}

.company-intro__visual img {
  width: 100%;
  height: auto;
  display: block;
  object-fit: cover;
}

/* Mobile: stack */
@media (max-width: 900px) {
  .company-intro {
    padding: 46px 0;
  }

  .company-intro__grid {
    grid-template-columns: 1fr;
    gap: 22px;
  }

  .company-intro__visual {
    order: -1; /* image on top on mobile */
    max-width: 640px;
    justify-self: start;
  }

  .company-intro__title {
    font-size: clamp(30px, 8vw, 44px);
  }

  .company-intro__lead {
    font-size: 16px;
  }

  .company-intro__block h3 {
    font-size: 20px;
  }
}

/* -----------------------------
   SECTION HEAD (Projects/FAQ)
   ----------------------------- */
.about-wrap {
  padding-top: 0;
}

.section-head {
  text-align: center;
  margin-bottom: 18px;
}

.section-head__desc {
  margin: 6px auto 0;
  max-width: 70ch;
  color: rgba(13, 33, 63, 0.68);
  line-height: 1.7;
}

/* -----------------------------
   FAQ
   ----------------------------- */
.faq {
  margin-top: 18px;
  max-width: 980px;
  margin-left: auto;
  margin-right: auto;
}

.faq-item {
  border: 1px solid rgba(13, 33, 63, 0.12);
  border-radius: 14px;
  padding: 12px 14px;
  background: #fff;
  margin-bottom: 12px;
  box-shadow: 0 10px 26px rgba(13, 33, 63, 0.06);
}

.faq-item summary {
  cursor: pointer;
  font-weight: 700;
  color: var(--brand);
  list-style: none;
}

.faq-item summary::-webkit-details-marker {
  display: none;
}

.faq-item p {
  margin: 10px 0 0;
  color: rgba(13, 33, 63, 0.72);
  line-height: 1.7;
}

/* -----------------------------
   TIMELINE (Alternating)
   ----------------------------- */
.partner-timeline {
  padding: 56px 0 26px;
}

.partner-timeline__head {
  text-align: center;
  margin-bottom: 22px;
}

.partner-timeline__title {
  margin: 0 0 10px;
  font-size: clamp(22px, 3.6vw, 30px);
  color: var(--brand);
}

.partner-timeline__desc {
  margin: 0 auto;
  max-width: 78ch;
  color: rgba(13, 33, 63, 0.68);
  line-height: 1.8;
}

.pt-alt {
  position: relative;
  display: grid;
  gap: 18px;
  margin-top: 26px;
}

/* center line */
.pt-alt__line {
  position: absolute;
  left: 50%;
  top: 0;
  bottom: 0;
  width: 2px;
  transform: translateX(-50%);
  background: rgba(13, 33, 63, 0.12);
}

/* each item */
.pt-alt__item {
  position: relative;
  display: grid;
  grid-template-columns: 1fr 1fr;
  align-items: start;
}

/* dot on the line */
.pt-alt__dot {
  position: absolute;
  left: 50%;
  top: 22px;
  transform: translateX(-50%);
  width: 14px;
  height: 14px;
  border-radius: 999px;
  background: var(--brand);
  box-shadow: 0 0 0 6px rgba(13, 33, 63, 0.12);
}

/* left/right placement */
.pt-alt__item--left .pt-card {
  grid-column: 1 / 2;
  justify-self: end;
  margin-right: 34px;
}

.pt-alt__item--right .pt-card {
  grid-column: 2 / 3;
  justify-self: start;
  margin-left: 34px;
}

/* card */
.pt-card {
  width: min(520px, 100%);
  background: #fff;
  border: 1px solid rgba(13, 33, 63, 0.12);
  border-radius: 16px;
  padding: 16px 16px 14px;
  box-shadow: 0 12px 30px rgba(13, 33, 63, 0.06);
}

.pt-card__top {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 10px;
}

.pt-card__year {
  margin: 0;
  font-weight: 800;
  font-size: 18px;
  color: var(--brand);
}

.pt-card__name {
  margin: 2px 0 0;
  font-weight: 800;
  letter-spacing: 0.02em;
  color: rgba(13, 33, 63, 0.9);
}

.pt-card__type {
  margin: 2px 0 0;
  font-size: 13px;
  color: rgba(13, 33, 63, 0.66);
}

.pt-card__tag {
  display: inline-flex;
  align-items: center;
  height: 26px;
  padding: 0 10px;
  border-radius: 999px;
  font-size: 12px;
  font-weight: 700;
  color: rgba(13, 33, 63, 0.92);
  background: rgba(13, 33, 63, 0.06);
  border: 1px solid rgba(13, 33, 63, 0.1);
  white-space: nowrap;
}

.pt-card__summary {
  margin: 0 0 10px;
  color: rgba(13, 33, 63, 0.72);
  line-height: 1.7;
  font-size: 14px;
}

.pt-card__toggle {
  all: unset;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  cursor: pointer;
  font-weight: 700;
  color: var(--brand);
  padding: 8px 10px;
  border-radius: 10px;
  background: rgba(13, 33, 63, 0.05);
  border: 1px solid rgba(13, 33, 63, 0.1);
  transition:
    transform 0.14s ease,
    background-color 0.14s ease;
}

.pt-card__toggle:hover {
  transform: translateY(-1px);
  background: rgba(13, 33, 63, 0.08);
}

.pt-card__chev {
  transition: transform 0.18s ease;
}

.pt-card.is-open .pt-card__chev {
  transform: rotate(180deg);
}

.pt-card__details {
  margin-top: 12px;
  padding-top: 12px;
  border-top: 1px dashed rgba(13, 33, 63, 0.18);
  color: rgba(13, 33, 63, 0.72);
  line-height: 1.75;
  font-size: 14px;
}

.pt-card__details ul {
  margin: 10px 0 0;
  padding-left: 18px;
  display: grid;
  gap: 8px;
}

/* Timeline mobile: single column */
@media (max-width: 900px) {
  .pt-alt__line {
    left: 10px;
    transform: none;
  }
  .pt-alt__dot {
    left: 10px;
    transform: none;
  }

  .pt-alt__item {
    grid-template-columns: 1fr;
  }

  .pt-alt__item--left .pt-card,
  .pt-alt__item--right .pt-card {
    grid-column: 1 / -1;
    justify-self: stretch;
    margin: 0 0 0 28px;
    width: 100%;
  }
}

/* ===============================
   ABOUT: Section Head
   =============================== */
.about-wrap {
  width: min(1200px, 92%);
  margin-inline: auto;
}

.section-head {
  text-align: center;
  margin-bottom: 18px;
}

.section-head__desc {
  max-width: 780px;
  margin: 10px auto 0;
  color: rgba(13, 33, 63, 0.7);
  font-size: 15px;
}

/* ===============================
   SUAL–CAVAB (FAQ)
   =============================== */
.faq {
  display: grid;
  gap: 12px;
  margin-top: 18px;
}

.faq-item {
  background: #fff;
  border: 1px solid rgba(13, 33, 63, 0.12);
  border-radius: 14px;
  padding: 12px 14px;
  box-shadow: 0 6px 18px rgba(13, 33, 63, 0.04);
}

.faq-item summary {
  cursor: pointer;
  font-weight: 700;
  list-style: none;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.faq-item summary::-webkit-details-marker {
  display: none;
}

.faq-item summary::after {
  content: "+";
  font-weight: 800;
  opacity: 0.8;
}

.faq-item[open] summary::after {
  content: "–";
}

.faq-item p {
  margin: 10px 0 0;
  color: rgba(13, 33, 63, 0.75);
  font-size: 14px;
  line-height: 1.6;
}

/* ===============================
   ABOUT PROJECTS — VERTICAL LIST (NEW)
   One row per project: image left, text right
   =============================== */

/* Disable old grid look for this section */
.about-projects .projects-grid {
  display: block !important;
}

/* New list container */
.projects-list {
  display: grid;
  gap: 14px;
  margin-top: 18px;
}

/* One project row */
.project-row {
  display: grid;
  grid-template-columns: 240px 1fr;
  gap: 16px;

  border: 1px solid var(--border);
  border-radius: 14px;
  background: #fff;
  overflow: hidden;

  padding: 12px;
  align-items: center;

  transition:
    transform 0.12s ease,
    box-shadow 0.12s ease;
}

.project-row:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow);
}

/* Left image */
.project-row__media {
  width: 100%;
  height: 140px;
  border-radius: 12px;
  overflow: hidden;
  background: rgba(13, 33, 63, 0.05);
}

.project-row__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

/* Right content */
.project-row__content {
  display: grid;
  gap: 6px;
}

.project-row__title {
  margin: 0;
  font-size: 18px;
  color: var(--brand);
}

.project-row__desc {
  margin: 0;
  font-size: 14px;
  color: var(--muted);
  line-height: 1.55;
}

/* tags (optional) */
.project-row__tags {
  list-style: none;
  padding: 0;
  margin: 6px 0 0;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.project-row__tags li {
  font-size: 12px;
  font-weight: 600;
  color: rgba(13, 33, 63, 0.8);
  border: 1px solid rgba(13, 33, 63, 0.18);
  background: rgba(13, 33, 63, 0.04);
  padding: 6px 10px;
  border-radius: 999px;
}

/* Mobile: stack image on top */
@media (max-width: 768px) {
  .project-row {
    grid-template-columns: 1fr;
    padding: 12px;
  }

  .project-row__media {
    height: 180px;
  }

  .project-row__title {
    font-size: 16px;
  }
}

/* ===============================
   ABOUT PROJECTS — VERTICAL LIST (NEW)
   One row per project: image left, text right
   =============================== */

/* Disable old grid look for this section */
.about-projects .projects-grid {
  display: block !important;
}

/* New list container */
.projects-list {
  display: grid;
  gap: 14px;
  margin-top: 18px;
}

/* One project row */
.project-row {
  display: grid;
  grid-template-columns: 240px 1fr;
  gap: 16px;

  border: 1px solid var(--border);
  border-radius: 14px;
  background: #fff;
  overflow: hidden;

  padding: 12px;
  align-items: center;

  transition:
    transform 0.12s ease,
    box-shadow 0.12s ease;
}

.project-row:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow);
}

/* Left image */
.project-row__media {
  width: 100%;
  height: 140px;
  border-radius: 12px;
  overflow: hidden;
  background: rgba(13, 33, 63, 0.05);
}

.project-row__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

/* Right content */
.project-row__content {
  display: grid;
  gap: 6px;
}

.project-row__title {
  margin: 0;
  font-size: 18px;
  color: var(--brand);
}

.project-row__desc {
  margin: 0;
  font-size: 14px;
  color: var(--muted);
  line-height: 1.55;
}

/* tags (optional) */
.project-row__tags {
  list-style: none;
  padding: 0;
  margin: 6px 0 0;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.project-row__tags li {
  font-size: 12px;
  font-weight: 600;
  color: rgba(13, 33, 63, 0.8);
  border: 1px solid rgba(13, 33, 63, 0.18);
  background: rgba(13, 33, 63, 0.04);
  padding: 6px 10px;
  border-radius: 999px;
}

/* Mobile: stack image on top */
@media (max-width: 768px) {
  .project-row {
    grid-template-columns: 1fr;
    padding: 12px;
  }

  .project-row__media {
    height: 180px;
  }

  .project-row__title {
    font-size: 16px;
  }
}