/* ========================================================================
Company Page — CSS Variables (Light Sections)
======================================================================== */
:root {
  --clr-light-bg:           #ffffff;
  --clr-light-bg-alt:       rgba(24, 56, 34, 0.05);
  --clr-light-text:         #1a1a1a;
  --clr-light-text-muted:   #6b6b6b;
  --clr-light-border:       #e0dbd4;
  --clr-heading:            #183822;
}

/* ========================================================================
Section Common (Light)
======================================================================== */
.sec_light {
  background-color: var(--clr-light-bg);
  color: var(--clr-light-text);
}

.sec_light_alt {
  background-color: var(--clr-light-bg-alt);
  color: var(--clr-light-text);
}

/* Section headings (light sections) */
.sec_light h2,
.sec_light_alt h2 {
  color: var(--clr-heading);
}

/* Heading underline (centered) */
.sec_title_line::after {
  content: '';
  display: block;
  width: 60px;
  height: 3px;
  background-color: var(--clr-primary);
  border-radius: 2px;
  margin: 14px auto 0;
}

/* Heading underline (left-aligned) */
.sec_title_line--left::after {
  content: '';
  display: block;
  width: 60px;
  height: 3px;
  background-color: var(--clr-primary);
  border-radius: 2px;
  margin: 14px 0 0;
}

/* ========================================================================
Section: About ADVINCO
======================================================================== */
.sec_company_about {
  padding: 100px 0;
  text-align: center;
}

.sec_company_about .about_catch {
  font-size: clamp(1rem, 2vw, 1.25rem);
  color: var(--clr-primary);
  font-weight: 600;
  margin: 20px 0 28px;
  line-height: 1.6;
  white-space: nowrap;
}

.sec_company_about .about_catch br {
  display: none;
}

/* English/French: allow natural wrapping (no br tags in body text) */
:lang(en) .sec_company_about .about_catch,
:lang(fr) .sec_company_about .about_catch {
  white-space: normal;
}

.sec_company_about .about_text {
  max-width: 760px;
  margin-inline: auto;
}

.sec_company_about .about_text p {
  font-size: 0.9375rem;
  line-height: 2;
  color: var(--clr-light-text-muted);
}

.sec_company_about .about_text p + p {
  margin-top: 1em;
}

/* ========================================================================
Section: CEO Message
======================================================================== */
.sec_message {
  padding: 100px 0;
  background-color: #f7f5f1;
}

.message_inner {
  display: flex;
  align-items: center;
  gap: 64px;
}

.message_img {
  flex-shrink: 0;
  width: 320px;
  height: 320px;
  border-radius: 50%;
  overflow: hidden;
  background-color: var(--clr-light-border);
  border: 4px solid var(--clr-light-border);
}

.message_img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: top;
  display: block;
}

.message_body {
  flex: 1;
  padding-top: 8px;
}

.message_heading {
  font-size: clamp(1.25rem, 2.5vw, 1.75rem);
  font-weight: 600;
  color: var(--clr-heading);
  margin-bottom: 0;
}

.message_name {
  font-size: clamp(1.125rem, 2vw, 1.5rem);
  font-weight: 600;
  color: var(--clr-light-text);
  letter-spacing: 0.05em;
  margin-top: 24px;
  margin-bottom: 8px;
}

.message_title {
  font-size: 0.875rem;
  color: var(--clr-primary);
  font-weight: 500;
  line-height: 1.7;
  margin-bottom: 24px;
}

.message_text {
  font-size: 0.9375rem;
  line-height: 2;
  color: var(--clr-light-text-muted);
  margin-bottom: 28px;
}

.message_link_wrap {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.message_link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: var(--clr-primary);
  text-decoration: none;
  font-size: 0.875rem;
  border-bottom: 1px solid rgba(171, 115, 68, 0.4);
  padding-bottom: 4px;
  align-self: flex-start;
  transition: color .3s ease, border-color .3s ease;
}

.message_link .material-symbols-outlined {
  font-size: 1rem;
}

.message_link:hover {
  color: var(--clr-primary-dark);
  border-color: var(--clr-primary-dark);
}

.message_link_note {
  font-size: 0.75rem;
  color: var(--clr-light-text-muted);
}

/* ========================================================================
Section: Our Philosophy
======================================================================== */
.sec_philosophy {
  padding: 100px 0;
  text-align: center;
}

.sec_philosophy h2 {
  color: var(--clr-heading);
}

.sec_philosophy .philosophy_desc {
  max-width: 760px;
  margin: 20px auto 60px;
}

.sec_philosophy .philosophy_desc p {
  font-size: 0.9375rem;
  line-height: 2;
  color: var(--clr-light-text-muted);
}


.sec_philosophy .philosophy_desc p + p {
  margin-top: 1em;
}

.philosophy_cards {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 32px;
}

.philosophy_card {
  background-color: rgba(24, 56, 34, 0.05);
  border: 1px solid rgba(24, 56, 34, 0.2);
  border-radius: 4px;
  padding: 36px;
  text-align: center;
}

.philosophy_card .material-symbols-outlined {
  font-size: 2.25rem;
  color: var(--clr-heading);
  display: flex;
  align-items: center;
  justify-content: center;
  width: 80px;
  height: 80px;
  border-radius: 50%;
  border: 2px solid var(--clr-heading);
  margin: 0 auto 20px;
}

.philosophy_card h3 {
  font-size: 1.125rem;
  font-weight: 600;
  color: var(--clr-heading);
  margin-bottom: 12px;
}

.philosophy_card p {
  font-size: 0.8125rem;
  line-height: 1.85;
  color: var(--clr-light-text-muted);
}

/* ========================================================================
Section: Company Info + Location
======================================================================== */
.sec_company_info {
  padding: 100px 0;
}

.company_info_grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: flex-start;
}

/* Company info table */
.company_info_left h2,
.company_info_right h2 {
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--clr-light-text);
  margin-bottom: 28px;
  padding-bottom: 12px;
  border-bottom: 2px solid var(--clr-primary);
  display: inline-block;
}

.company_table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.875rem;
}

.company_table th,
.company_table td {
  padding: 14px 16px;
  text-align: left;
  border-bottom: 1px solid var(--clr-light-border);
  vertical-align: top;
  line-height: 1.6;
}

.company_table th {
  width: 26%;
  color: var(--clr-light-text-muted);
  font-weight: 500;
  white-space: nowrap;
}

/* フランス語は語が長いので折り返しを許可 */
:lang(fr) .company_table th {
  white-space: normal;
}

.company_table td {
  color: var(--clr-light-text);
}

/* Location */
.company_info_right .base_text {
  font-size: 0.9375rem;
  line-height: 2;
  color: var(--clr-light-text-muted);
  margin-bottom: 28px;
}

.company_map {
  border-radius: 4px;
  overflow: hidden;
  border: 1px solid var(--clr-light-border);
}

.company_map iframe {
  width: 100%;
  height: 360px;
  display: block;
  border: 0;
  filter: grayscale(65%) brightness(1.1) saturate(0.7) contrast(0.9);
}

/* ========================================================================
Section: Business & Sustainability
======================================================================== */
.sec_topics {
  padding: 80px 0;
}

.topics_grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
}

.topic_card {
  display: flex;
  align-items: center;
  gap: 24px;
  padding: 36px 32px;
  background-color: var(--clr-light-bg-alt);
  border: 1px solid rgba(24, 56, 34, 0.2);
  border-radius: 4px;
  text-decoration: none;
  color: var(--clr-light-text);
  transition: background-color .3s ease, border-color .3s ease;
}

.topic_card:hover {
  background-color: rgba(24, 56, 34, 0.1);
  border-color: rgba(24, 56, 34, 0.4);
}

.topic_card .topic_card__icon {
  font-size: 2.5rem;
  line-height: 1;
  color: #ffffff;
  background-color: var(--clr-heading);
  width: 80px;
  height: 80px;
  min-width: 80px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  flex-shrink: 0;
  overflow: hidden;
}

.topic_card__body {
  flex: 1;
}

.topic_card__body h3 {
  font-size: 1rem;
  font-weight: 600;
  margin-bottom: 10px;
  color: var(--clr-heading);
}

.topic_card__body p {
  font-size: 0.8125rem;
  line-height: 1.85;
  color: var(--clr-light-text-muted);
}

.topic_card__arrow {
  font-size: 1.5rem;
  color: var(--clr-heading);
  flex-shrink: 0;
  transition: transform .3s ease;
}

.topic_card:hover .topic_card__arrow {
  transform: translateX(4px);
}

/* ========================================================================
Responsive
======================================================================== */
@media (max-width: 900px) {
  .sec_company_about,
  .sec_message,
  .sec_philosophy,
  .sec_company_info,
  .sec_topics {
    padding: 80px 0;
  }

  .sec_company_about .about_text {
    max-width: 540px;
  }

  .sec_company_about .about_catch br,
  .sec_company_about .about_text br {
    display: none;
  }

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

  .message_img {
    width: 240px;
    height: 240px;
  }

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

  .philosophy_card {
    padding: 36px 24px;
  }

  .topics_grid {
    grid-template-columns: 1fr;
  }

  .company_info_grid {
    grid-template-columns: 1fr;
    gap: 60px;
  }
}

@media (max-width: 767px) {
  .sec_company_about,
  .sec_message,
  .sec_philosophy,
  .sec_company_info,
  .sec_topics {
    padding: 64px 0;
  }

  .sec_company_about .about_catch {
    white-space: normal;
  }

  .sec_company_about .about_catch br {
    display: inline;
  }

  .sec_company_about .about_text p {
    display: inline;
  }

  .sec_company_about .about_text p + p {
    margin-top: 0;
  }

  .message_inner {
    flex-direction: column;
    align-items: center;
    gap: 32px;
    text-align: center;
  }

  .message_heading.sec_title_line--left::after {
    margin-inline: auto;
  }

  .message_link_wrap {
    align-items: center;
  }

  .message_link {
    align-self: center;
  }

  .philosophy_cards {
    grid-template-columns: 1fr;
    gap: 12px;
  }

  .sec_philosophy .philosophy_desc p br {
    display: none;
  }

  .philosophy_card {
    display: grid;
    grid-template-columns: 56px 1fr;
    grid-template-rows: auto auto;
    column-gap: 16px;
    row-gap: 6px;
    padding: 24px 20px;
    text-align: left;
  }

  .philosophy_card .material-symbols-outlined {
    grid-column: 1;
    grid-row: 1 / 3;
    font-size: 1.5rem;
    width: 56px;
    height: 56px;
    margin: 0;
    align-self: center;
  }

  .philosophy_card h3 {
    grid-column: 2;
    grid-row: 1;
    align-self: end;
    margin-bottom: 0;
  }

  .philosophy_card p {
    grid-column: 2;
    grid-row: 2;
    align-self: start;
  }

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

  .topic_card {
    padding: 28px 24px;
  }

  .topic_card .topic_card__icon {
    display: none;
  }
}