/* =========================================================
   PADI SPECIALTY COURSES DIRECTORY
   Page-specific styles only.
   Shared site styles remain in assets/css/styles.css
   ========================================================= */


/* =========================================================
   PAGE SAFETY
   ========================================================= */

.specialty-page .specialty-section,
.specialty-page .specialty-intro,
.specialty-page .specialty-path,
.specialty-page .specialty-nitrox,
.specialty-page .specialty-help,
.specialty-page .specialty-notes {
  position: static !important;

  top: auto !important;
  right: auto !important;
  bottom: auto !important;
  left: auto !important;
  inset: auto !important;

  transform: none !important;
}


.specialty-page [id] {
  scroll-margin-top: 175px;
}


/* =========================================================
   HERO
   ========================================================= */

.specialty-page .specialty-hero {
  background-image:
    linear-gradient(
      90deg,
      rgba(3, 7, 12, 0.94) 0%,
      rgba(3, 19, 30, 0.72) 48%,
      rgba(3, 30, 42, 0.22) 82%
    ),
    url("../../images/ray-sunlight.webp");

  background-position: center;
  background-size: cover;
  background-repeat: no-repeat;
}


/* =========================================================
   QUICK FACTS
   ========================================================= */

.specialty-page .specialty-quick {
  background: #ffffff;

  border-bottom:
    1px solid var(--line);
}


.specialty-page .specialty-quick-grid {
  display: grid;

  grid-template-columns:
    repeat(4, minmax(0, 1fr));
}


.specialty-page .specialty-quick-item {
  padding:
    23px
    20px;

  border-right:
    1px solid var(--line);
}


.specialty-page
.specialty-quick-item:last-child {
  border-right: 0;
}


.specialty-page
.specialty-quick-item span {
  display: block;

  margin-bottom: 5px;

  color: var(--gray);

  font-size: 0.59rem;

  font-weight: 900;

  letter-spacing: 0.08em;

  text-transform: uppercase;
}


.specialty-page
.specialty-quick-item strong {
  color: var(--black);

  font-size: 0.88rem;
}


/* =========================================================
   DIRECTORY INTRO
   ========================================================= */

.specialty-page .specialty-intro {
  display: grid;

  grid-template-columns:
    minmax(0, 1fr)
    minmax(280px, 0.55fr);

  gap: 55px;

  align-items: end;

  margin-bottom: 62px;
}


.specialty-page
.specialty-intro h2 {
  margin:
    8px
    0
    15px;
}


.specialty-page
.specialty-intro-copy {
  max-width: 760px;
}


.specialty-page
.specialty-intro-copy p {
  margin: 0;

  color: var(--gray);

  line-height: 1.7;
}


.specialty-page
.specialty-intro-note {
  padding: 24px;

  background: var(--light);

  border:
    1px solid var(--line);

  border-radius: 16px;
}


.specialty-page
.specialty-intro-note span {
  display: block;

  margin-bottom: 7px;

  color: var(--red);

  font-size: 0.61rem;

  font-weight: 900;

  letter-spacing: 0.08em;

  text-transform: uppercase;
}


.specialty-page
.specialty-intro-note strong {
  display: block;

  margin-bottom: 7px;

  color: var(--black);

  font-size: 0.88rem;
}


.specialty-page
.specialty-intro-note p {
  margin: 0;

  color: var(--gray);

  font-size: 0.73rem;

  line-height: 1.55;
}


/* =========================================================
   CATEGORY NAVIGATION
   ========================================================= */

.specialty-page
.specialty-category-nav {
  display: grid;

  grid-template-columns:
    repeat(4, minmax(0, 1fr));

  gap: 10px;

  margin-bottom: 95px;
}


.specialty-page
.specialty-category-nav a {
  display: flex;

  flex-direction: column;

  justify-content: space-between;

  min-height: 125px;

  padding: 20px;

  background: var(--black);

  border-radius: 14px;

  color: var(--white);

  text-decoration: none;

  transition:
    transform 0.2s ease,
    background 0.2s ease;
}


.specialty-page
.specialty-category-nav a:hover {
  transform: translateY(-3px);

  background: #181818;
}


.specialty-page
.specialty-category-nav span {
  color: var(--red);

  font-size: 0.58rem;

  font-weight: 900;

  letter-spacing: 0.08em;

  text-transform: uppercase;
}


.specialty-page
.specialty-category-nav strong {
  color: var(--white);

  font-size: 0.86rem;

  line-height: 1.3;
}


/* =========================================================
   CATEGORY SECTIONS
   ========================================================= */

.specialty-page .specialty-section {
  margin-bottom: 105px;
}


.specialty-page
.specialty-section-heading {
  display: grid;

  grid-template-columns:
    minmax(0, 1fr)
    minmax(260px, 0.55fr);

  gap: 45px;

  align-items: end;

  margin-bottom: 30px;
}


.specialty-page
.specialty-section-number {
  display: inline-flex;

  align-items: center;

  gap: 10px;

  margin-bottom: 8px;

  color: var(--red);

  font-size: 0.63rem;

  font-weight: 900;

  letter-spacing: 0.1em;

  text-transform: uppercase;
}


.specialty-page
.specialty-section-number::before {
  content: "";

  width: 36px;
  height: 2px;

  background: var(--red);
}


.specialty-page
.specialty-section-heading h2 {
  margin: 0;

  color: var(--black);
}


.specialty-page
.specialty-section-heading p {
  margin: 0;

  color: var(--gray);

  font-size: 0.82rem;

  line-height: 1.68;
}


/* =========================================================
   SPECIALTY CARDS
   ========================================================= */

.specialty-page .specialty-card-grid {
  display: grid;

  grid-template-columns:
    repeat(3, minmax(0, 1fr));

  gap: 16px;
}


.specialty-page
.specialty-card-grid.two-column {
  grid-template-columns:
    repeat(2, minmax(0, 1fr));
}


.specialty-page .specialty-card {
  display: flex;

  flex-direction: column;

  min-width: 0;

  overflow: hidden;

  background: #ffffff;

  border:
    1px solid var(--line);

  border-radius: 18px;

  box-shadow:
    0 14px 32px rgba(12, 18, 24, 0.05);

  transition:
    transform 0.22s ease,
    box-shadow 0.22s ease,
    border-color 0.22s ease;
}


.specialty-page
.specialty-card:hover {
  transform: translateY(-4px);

  border-color:
    rgba(0, 0, 0, 0.18);

  box-shadow:
    0 20px 40px rgba(12, 18, 24, 0.09);
}


.specialty-page
.specialty-card-top {
  padding:
    28px
    28px
    23px;
}


.specialty-page
.specialty-card-kicker {
  display: block;

  margin-bottom: 10px;

  color: var(--red);

  font-size: 0.61rem;

  font-weight: 900;

  letter-spacing: 0.09em;

  text-transform: uppercase;
}


.specialty-page
.specialty-card h3 {
  margin:
    0
    0
    11px;

  color: var(--black);

  font-size: 1.08rem;

  line-height: 1.25;
}


.specialty-page
.specialty-card p {
  margin: 0;

  color: var(--gray);

  font-size: 0.78rem;

  line-height: 1.65;
}


/* PRICE */

.specialty-page
.specialty-card-price {
  display: flex;

  align-items: flex-end;

  gap: 6px;

  margin-top: 23px;
}


.specialty-page
.specialty-card-price strong {
  color: var(--black);

  font-size: 1.55rem;

  font-weight: 900;

  line-height: 1;
}


.specialty-page
.specialty-card-price span {
  padding-bottom: 2px;

  color: var(--gray);

  font-size: 0.6rem;

  font-weight: 800;

  text-transform: uppercase;
}


.specialty-page
.specialty-card-tax {
  display: block;

  margin-top: 6px;

  color: var(--gray);

  font-size: 0.58rem;
}



/* =========================================================
   SPECIALTY CARD IMAGES
   ========================================================= */

.specialty-page
.specialty-card-media {
  position: relative;

  display: block;

  aspect-ratio: 16 / 10;

  overflow: hidden;

  background: #0b0b0b;

  text-decoration: none;
}


.specialty-page
.specialty-card-media::after {
  content: "";

  position: absolute;

  inset: 0;

  background:
    linear-gradient(
      to top,
      rgba(0, 0, 0, 0.22) 0%,
      rgba(0, 0, 0, 0.02) 45%,
      transparent 72%
    );

  pointer-events: none;
}


.specialty-page
.specialty-card-media img {
  display: block;

  width: 100%;
  height: 100%;

  object-fit: cover;
  object-position: center;

  transition:
    transform 0.35s ease;
}


.specialty-page
.specialty-card:hover
.specialty-card-media img {
  transform: scale(1.035);
}


.specialty-page
.specialty-card-media-arrow {
  position: absolute;

  z-index: 2;

  right: 16px;
  bottom: 16px;

  display: grid;

  place-items: center;

  width: 34px;
  height: 34px;

  background: var(--red);

  border-radius: 50%;

  color: #ffffff;

  font-size: 0.8rem;
  font-weight: 900;

  box-shadow:
    0 8px 18px rgba(0, 0, 0, 0.16);

  transition:
    transform 0.2s ease,
    background 0.2s ease;
}


.specialty-page
.specialty-card-media:hover
.specialty-card-media-arrow {
  transform: translateX(3px);

  background: var(--red-dark);
}


/* Keep text areas visually even across each row */

.specialty-page
.specialty-card-top {
  flex: 1;
}


/* Dark cards keep their image treatment consistent */

.specialty-page
.specialty-card-dark
.specialty-card-media {
  border-bottom:
    1px solid rgba(255, 255, 255, 0.08);
}


/* CARD FOOTER */

.specialty-page
.specialty-card-footer {
  display: flex;

  justify-content: space-between;
  align-items: center;

  gap: 14px;

  margin-top: auto;

  padding:
    17px
    28px;

  background: var(--light);

  border-top:
    1px solid var(--line);
}


.specialty-page
.specialty-card-footer span {
  color: var(--gray);

  font-size: 0.62rem;

  font-weight: 800;
}


.specialty-page
.specialty-card-footer a {
  color: var(--black);

  font-size: 0.7rem;

  font-weight: 900;

  text-decoration: none;
}


.specialty-page
.specialty-card-footer a:hover {
  color: var(--red);
}


/* =========================================================
   DARK FEATURE CARD
   ========================================================= */

.specialty-page
.specialty-card.specialty-card-dark {
  background: var(--black);

  border-color: var(--black);

  color: var(--white);
}


.specialty-page
.specialty-card-dark h3,
.specialty-page
.specialty-card-dark
.specialty-card-price strong {
  color: var(--white);
}


.specialty-page
.specialty-card-dark p,
.specialty-page
.specialty-card-dark
.specialty-card-tax {
  color:
    rgba(255, 255, 255, 0.62);
}


.specialty-page
.specialty-card-dark
.specialty-card-footer {
  background:
    rgba(255, 255, 255, 0.06);

  border-top-color:
    rgba(255, 255, 255, 0.10);
}


.specialty-page
.specialty-card-dark
.specialty-card-footer span {
  color:
    rgba(255, 255, 255, 0.52);
}


.specialty-page
.specialty-card-dark
.specialty-card-footer a {
  color: var(--white);
}


/* =========================================================
   OXYGEN PROVIDER SPECIAL CARD
   ========================================================= */

.specialty-page
.specialty-oxygen-note {
  display: inline-flex;

  margin-top: 19px;

  padding:
    8px
    11px;

  background: var(--light);

  border-radius: 999px;

  color: var(--black);

  font-size: 0.61rem;

  font-weight: 800;
}


/* =========================================================
   NITROX CALLOUT
   ========================================================= */

.specialty-page .specialty-nitrox {
  display: grid;

  grid-template-columns:
    minmax(280px, 0.82fr)
    minmax(0, 1.18fr);

  gap: 0;

  min-height: 330px;

  margin-bottom: 100px;

  overflow: hidden;
  background: var(--black);

  border-radius: 22px;

  color: var(--white);
}


.specialty-page
.specialty-nitrox-media {
  position: relative;

  display: block;

  min-height: 100%;

  overflow: hidden;

  background: #07101a;

  text-decoration: none;
}


.specialty-page
.specialty-nitrox-media::after {
  content: "";

  position: absolute;

  inset: 0;

  background:
    linear-gradient(
      to top,
      rgba(0, 0, 0, 0.34) 0%,
      rgba(0, 0, 0, 0.03) 55%,
      transparent 78%
    );

  pointer-events: none;
}


.specialty-page
.specialty-nitrox-media img {
  display: block;

  width: 100%;
  height: 100%;

  object-fit: cover;
  object-position: center;

  transition: transform 0.35s ease;
}


.specialty-page
.specialty-nitrox:hover
.specialty-nitrox-media img {
  transform: scale(1.035);
}


.specialty-page
.specialty-nitrox-media-arrow {
  position: absolute;

  z-index: 2;

  right: 18px;
  bottom: 18px;

  display: grid;

  place-items: center;

  width: 38px;
  height: 38px;

  background: var(--red);

  border-radius: 50%;

  color: var(--white);

  font-size: 0.82rem;
  font-weight: 900;

  box-shadow:
    0 8px 18px rgba(0, 0, 0, 0.18);

  transition:
    transform 0.2s ease,
    background 0.2s ease;
}


.specialty-page
.specialty-nitrox-media:hover
.specialty-nitrox-media-arrow {
  transform: translateX(3px);

  background: var(--red-dark);
}


.specialty-page
.specialty-nitrox-content {
  display: flex;

  flex-direction: column;

  align-items: flex-start;
  justify-content: center;

  padding: 46px;
}


.specialty-page
.specialty-nitrox h2 {
  margin:
    8px
    0
    11px;

  color: var(--white);
}


.specialty-page
.specialty-nitrox p {
  max-width: 720px;

  margin: 0;

  color:
    rgba(255, 255, 255, 0.67);

  line-height: 1.68;
}


.specialty-page
.specialty-nitrox-content > .btn {
  margin-top: 25px;
}


/* =========================================================
   GENERAL COURSE NOTES
   ========================================================= */

.specialty-page .specialty-notes {
  display: grid;

  grid-template-columns:
    repeat(3, minmax(0, 1fr));

  gap: 12px;

  margin-bottom: 100px;
}


.specialty-page .specialty-note {
  padding: 26px;

  background: var(--light);

  border:
    1px solid var(--line);

  border-radius: 15px;
}


.specialty-page
.specialty-note span {
  display: block;

  margin-bottom: 8px;

  color: var(--red);

  font-size: 0.59rem;

  font-weight: 900;

  letter-spacing: 0.08em;

  text-transform: uppercase;
}


.specialty-page
.specialty-note strong {
  display: block;

  margin-bottom: 7px;

  color: var(--black);

  font-size: 0.85rem;
}


.specialty-page
.specialty-note p {
  margin: 0;

  color: var(--gray);

  font-size: 0.73rem;

  line-height: 1.58;
}


/* =========================================================
   HELP CTA
   ========================================================= */

.specialty-page .specialty-help {
  display: grid;

  grid-template-columns:
    minmax(0, 1fr)
    auto;

  gap: 40px;

  align-items: center;

  padding: 38px;

  background: var(--black);

  border-radius: 22px;

  color: var(--white);
}


.specialty-page
.specialty-help h2 {
  margin:
    8px
    0
    11px;

  color: var(--white);
}


.specialty-page
.specialty-help p {
  max-width: 710px;

  margin: 0;

  color:
    rgba(255, 255, 255, 0.67);

  line-height: 1.68;
}


.specialty-page
.specialty-help-actions {
  display: flex;

  gap: 10px;

  flex-wrap: wrap;
}


/* =========================================================
   FAQ
   ========================================================= */

.specialty-page .specialty-faq {
  margin-top: 100px;
}


.specialty-page
.specialty-faq-heading {
  margin-bottom: 25px;
}


.specialty-page
.specialty-faq-heading h2 {
  margin:
    8px
    0
    0;
}


.specialty-page
.specialty-faq-list {
  display: grid;

  gap: 10px;
}


.specialty-page
.specialty-faq-list details {
  overflow: hidden;

  background: #ffffff;

  border:
    1px solid var(--line);

  border-radius: 12px;
}


.specialty-page
.specialty-faq-list summary {
  cursor: pointer;

  padding:
    19px
    21px;

  color: var(--black);

  font-size: 0.78rem;

  font-weight: 800;
}


.specialty-page
.specialty-faq-answer {
  padding:
    0
    21px
    20px;
}


.specialty-page
.specialty-faq-answer p {
  margin: 0;

  color: var(--gray);

  font-size: 0.76rem;

  line-height: 1.65;
}


/* =========================================================
   TABLET
   ========================================================= */

@media (max-width: 960px) {

  .specialty-page
  .specialty-quick-grid {
    grid-template-columns:
      repeat(2, minmax(0, 1fr));
  }


  .specialty-page
  .specialty-quick-item:nth-child(2) {
    border-right: 0;
  }


  .specialty-page
  .specialty-quick-item:nth-child(-n+2) {
    border-bottom:
      1px solid var(--line);
  }


  .specialty-page
  .specialty-intro,
  .specialty-page
  .specialty-section-heading {
    grid-template-columns: 1fr;

    gap: 18px;
  }


  .specialty-page
  .specialty-category-nav {
    grid-template-columns:
      repeat(2, minmax(0, 1fr));
  }


  .specialty-page
  .specialty-card-grid {
    grid-template-columns:
      repeat(2, minmax(0, 1fr));
  }


  .specialty-page
  .specialty-nitrox {
    grid-template-columns: 1fr;
  }


  .specialty-page
  .specialty-nitrox-media {
    min-height: 0;

    aspect-ratio: 16 / 9;
  }


  .specialty-page
  .specialty-help {
    grid-template-columns: 1fr;
  }

}


/* =========================================================
   MOBILE
   ========================================================= */

@media (max-width: 640px) {

  .specialty-page [id] {
    scroll-margin-top: 120px;
  }


  .specialty-page
  .specialty-quick-grid {
    grid-template-columns: 1fr;
  }


  .specialty-page
  .specialty-quick-item {
    border-right: 0;

    border-bottom:
      1px solid var(--line);
  }


  .specialty-page
  .specialty-quick-item:last-child {
    border-bottom: 0;
  }


  .specialty-page
  .specialty-intro {
    margin-bottom: 45px;
  }


  .specialty-page
  .specialty-category-nav {
    grid-template-columns: 1fr;

    margin-bottom: 70px;
  }


  .specialty-page
  .specialty-category-nav a {
    min-height: 100px;
  }


  .specialty-page
  .specialty-section {
    margin-bottom: 75px;
  }


  .specialty-page
  .specialty-card-grid,
  .specialty-page
  .specialty-card-grid.two-column {
    grid-template-columns: 1fr;
  }



  .specialty-page
  .specialty-card-media {
    aspect-ratio: 16 / 9;
  }


  .specialty-page
  .specialty-card-media-arrow {
    right: 14px;
    bottom: 14px;

    width: 32px;
    height: 32px;
  }

  .specialty-page
  .specialty-card-top {
    padding:
      24px
      22px
      20px;
  }


  .specialty-page
  .specialty-card-footer {
    padding:
      16px
      22px;
  }


  .specialty-page
  .specialty-nitrox {
    gap: 0;

    margin-bottom: 75px;

    padding: 0;
  }


  .specialty-page
  .specialty-nitrox-content {
    padding:
      31px
      23px
      34px;
  }


  .specialty-page
  .specialty-help {
    gap: 24px;

    margin-bottom: 75px;

    padding:
      30px
      23px;
  }


  .specialty-page
  .specialty-notes {
    grid-template-columns: 1fr;

    margin-bottom: 75px;
  }


  .specialty-page
  .specialty-help-actions {
    flex-direction: column;

    align-items: stretch;
  }


  .specialty-page
  .specialty-faq {
    margin-top: 75px;
  }

}