/* ============================================================
   THE SHALA — heroes.css
   Shared hero styles for all page hero variants.
   Extracted from shala-hero-mockups-v16.html

   HERO VARIANTS:
   .hero-home        — Home page only (680px splash)
   .hero-standard    — About, Programmes, Blog index, Retreat, SEO (480px)
   .hero-utility     — FAQ, T&Cs, Contact, Bursaries, Course Dates,
                       New Students, Blog post (380px)
   .hero-teacher     — Teacher profile pages (480px)
   .hero-course      — Individual course pages (480px)

   RESPONSIVE:
   1100px / 900px / 600px only
============================================================ */

/* ============================================================
   Helpers
============================================================ */

.bg-pinked-linen {
  background: var(--pinked-linen);
}

.bg-linen {
  background: var(--linen);
}

.bg-greige {
  background: var(--greige);
}

.bg-light-plum {
  background: var(--light-plum);
}

.bg-charcoal-plum {
  background: var(--charcoal-plum);
}

.bg-chalk {
  background: var(--chalk);
}

.bg-grey-magenta {
  background: var(--grey-magenta);
}

.bg-aubergine {
  background: var(--aubergine);
}

/* ============================================================
   Text Themes
============================================================ */

.text-on-light .hero-standard-title,
.text-on-light .hero-utility-title {
  color: var(--aubergine);
}

.text-on-light .hero-standard-title em,
.text-on-light .hero-utility-title em {
  color: var(--pink);
}

.text-on-light .hero-standard-sub,
.text-on-light .hero-utility-sub {
  color: var(--aubergine);
  opacity: 0.78;
}

.text-on-dark .hero-standard-title,
.text-on-dark .hero-utility-title {
  color: white;
}

.text-on-dark .hero-standard-title em,
.text-on-dark .hero-utility-title em {
  color: var(--orange);
}

.text-on-dark .hero-standard-sub,
.text-on-dark .hero-utility-sub {
  color: white;
}

/* ============================================================
   Shared Components
============================================================ */

.spiral-circle {
  position: absolute;
  border-radius: 50%;
  border: 1.5px dashed currentColor;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: "Jost", sans-serif;
  font-size: 10px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  font-weight: 500;
}

.spiral-circle::after {
  content: "spiral";
  opacity: 0.65;
}

.hero-standard-spiral,
.hero-home-spiral,
.hero-utility-spiral {
  pointer-events: none;
  user-select: none;
}

/* ============================================================
   Hero — Home
============================================================ */
.hero-home {
  position: relative;
  background: var(--chalk);
  min-height: 680px;
  overflow: hidden;
  padding: 64px;
  display: flex;
  align-items: center;
}

.hero-home-inner {
  position: relative;
  max-width: 1112px;
  margin: 0 auto;
  width: 100%;
}

.hero-home-spiral {
  position: absolute;
  top: 50%;
  left: -110px;
  width: 560px;
  height: 560px;
  transform: translateY(-50%);
  z-index: 0;
  pointer-events: none;
}

.hero-home-spiral img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.hero-home-titlewrap {
  position: relative;
  z-index: 2;
  margin-bottom: 48px;
}

.hero-home-titlewrap::before {
  content: "";
  position: absolute;
  left: -64px;
  right: -64px;
  top: -12px;
  bottom: -12px;
  background: rgba(247, 243, 238, 0.82);
  filter: blur(18px);
  z-index: -1;
}

.hero-home-title {
  font-family: "Exquise", serif;
  font-size: clamp(36px, 4.4vw, 56px);
  font-weight: 400;
  line-height: 1.08;
  color: var(--aubergine);
  max-width: 900px;
}

.hero-home-title em {
  font-style: italic;
  color: var(--pink);
}

.hero-home-textcol {
  position: relative;
  z-index: 2;
  display: flex;
  justify-content: flex-end;
}

.hero-home-textinner {
  position: relative;
  max-width: 520px;
  z-index: 2;
}

.hero-home-textinner::before {
  content: "";
  position: absolute;
  left: -40px;
  right: -40px;
  top: -28px;
  bottom: -28px;

  background: rgba(247, 243, 238, 0.62);

  filter: blur(18px);

  z-index: -1;
}

.hero-home-sub {
  font-family: "Cormorant Garamond", serif;
  font-size: 21px;
  font-weight: 400;
  color: var(--aubergine);
  opacity: 0.82;
  line-height: 1.65;
  margin-bottom: 32px;
}

.hero-home-btns {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
}
/* ============================================================
   Hero — Standard
============================================================ */

.hero-standard {
  position: relative;
  min-height: 480px;
  overflow: hidden;
  display: flex;
  align-items: center;
  padding: 20px 64px;
}

.hero-standard-inner {
  position: relative;
  z-index: 2;
  max-width: 1112px;
  margin: 0 auto;
  width: 100%;
  display: flex;
  align-items: center;
  gap: 72px;
}

.hero-standard-spiral {
  flex: 0 0 440px;
  width: 440px;
  height: 440px;
  object-fit: contain;
  pointer-events: none;
  user-select: none;
}

.hero-standard-content {
  max-width: 580px;
  margin-right: 0;
}

.hero-standard-title {
  font-family: "Exquise", serif;
  font-size: clamp(36px, 4.4vw, 54px);
  font-weight: 400;
  line-height: 1.08;
  margin-bottom: 18px;
}

.hero-standard-title em {
  font-style: italic;
}

.hero-standard-sub {
  font-family: "Cormorant Garamond", serif;
  font-size: clamp(17px, 1.8vw, 20px);
  font-weight: 400;
  line-height: 1.7;
}

.hero-standard-btns {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  margin-top: 24px;
}

/* ============================================================
   Hero — Utility
============================================================ */

.hero-utility {
  position: relative;
  min-height: 380px;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 48px;
  text-align: center;
}

.hero-utility-inner {
  position: relative;
  z-index: 2;
  max-width: 840px;
}

.hero-utility-spiral {
  position: absolute;
  bottom: -240px;
  left: -240px;
  width: 480px;
  height: 480px;
}

.hero-utility-title {
  font-family: "Exquise", serif;
  font-size: clamp(34px, 4.2vw, 50px);
  font-weight: 400;
  line-height: 1.1;
  margin-bottom: 18px;
}

.hero-utility-title em {
  font-style: italic;
}

.hero-utility-sub {
  font-family: "Cormorant Garamond", serif;
  font-size: clamp(17px, 1.8vw, 20px);
  font-weight: 400;
  line-height: 1.7;
  max-width: 660px;
  margin: 0 auto;
}

/* ============================================================
   Hero — Teacher
============================================================ */

.hero-teacher {
  position: relative;
  background: var(--grey-magenta);
  min-height: 480px;
  overflow: hidden;
  display: flex;
  align-items: center;
  padding: 20px 64px;
}

.hero-teacher-inner {
  position: relative;
  z-index: 2;
  max-width: 1112px;
  margin: 0 auto;
  width: 100%;
  display: flex;
  align-items: center;
  gap: 72px;
}

.hero-teacher-media {
  position: relative;
  flex: 0 0 440px;
  width: 440px;
  height: 440px;
}

.hero-teacher-spiral {
  position: absolute;
  inset: 0;
  width: 440px;
  height: 440px;
  z-index: 1;
}

.hero-teacher-spiral img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  display: block;
}

.hero-teacher-photo {
  position: absolute;
  top: 50%;
  left: 50%;

  width: 260px;
  height: 260px;

  transform: translate(-50%, -50%);
  z-index: 2;

  border-radius: 50%;
  overflow: hidden;

  background: #5a4a52;
}

.hero-teacher-photo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  display: block;
  border-radius: 50%;
}

.hero-teacher-content {
  max-width: 580px;
  padding-top: 16px;
}

.hero-teacher-name {
  font-family: "Exquise", serif;
  font-size: clamp(40px, 4.8vw, 58px);
  font-weight: 400;
  line-height: 1.05;
  color: white;
  margin-bottom: 14px;
}

.hero-teacher-name em {
  font-style: italic;
  color: var(--orange);
}

.hero-teacher-role {
  display: block;

  font-family: "Jost", sans-serif;
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.2em;
  text-transform: uppercase;

  color: white;

  margin-bottom: 18px;
}

.hero-teacher-bio {
  font-family: "Cormorant Garamond", serif;
  font-size: 18px;
  font-weight: 400;
  line-height: 1.7;
  color: white;
}

/* ============================================================
   Hero — Course
============================================================ */

.hero-course {
  position: relative;
  background: var(--aubergine);
  min-height: 480px;
  overflow: hidden;
  display: flex;
  align-items: center;
  padding: 20px 64px;
}

.hero-course-inner {
  position: relative;
  z-index: 2;
  max-width: 1112px;
  margin: 0 auto;
  width: 100%;
  display: flex;
  align-items: center;
  gap: 72px;
}

.hero-course-spiral {
  position: relative;
  flex: 0 0 440px;
  width: 440px;
  height: 440px;
  color: var(--pink);
}

.hero-course-content {
  max-width: 580px;
}

.hero-course-title {
  font-family: "Exquise", serif;
  font-size: clamp(34px, 4vw, 48px);
  font-weight: 400;
  line-height: 1.1;
  color: white;
  margin-bottom: 14px;
}

.hero-course-title em {
  font-style: italic;
  color: var(--pink);
}

.hero-course-with {
  display: block;

  font-family: "Jost", sans-serif;
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.18em;
  text-transform: uppercase;

  color: var(--orange);

  margin-bottom: 18px;
}

.hero-course-bio {
  font-family: "Cormorant Garamond", serif;
  font-size: 17px;
  line-height: 1.7;
  color: white;
}

/* ============================================================
   Responsive — 860px (shrink spiral, keep side-by-side)
============================================================ */

@media (max-width: 860px) {
  .hero-standard,
  .hero-teacher,
  .hero-course {
    padding: 20px 40px;
  }

  .hero-standard-inner,
  .hero-teacher-inner,
  .hero-course-inner {
    gap: 40px;
  }

  .hero-standard-spiral,
  .hero-teacher-media,
  .hero-course-spiral {
    flex: 0 0 300px;
    width: 300px;
    height: 300px;
  }

  .hero-teacher-spiral {
    width: 300px;
    height: 300px;
  }

  .hero-teacher-photo {
    width: 160px;
    height: 160px;
  }
}

/* ============================================================
   Responsive — 600px (stack, spiral overlaps content)
============================================================ */

@media (max-width: 600px) {
  /* --- hero-home mobile --- */
  .hero-home {
    min-height: auto;
    padding: 48px 24px 56px;
    align-items: flex-start;
  }

  .hero-home-inner {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
  }

  .hero-home-spiral {
    position: relative;
    top: auto;
    left: auto;
    transform: none;
    width: 260px;
    height: 260px;
    margin-bottom: -48px;
  }

  .hero-home-titlewrap {
    margin-bottom: 24px;
  }

  .hero-home-titlewrap::before,
  .hero-home-textinner::before {
    display: none;
  }

  .hero-home-title {
    font-size: clamp(34px, 9vw, 42px);
    line-height: 1.08;
    max-width: 100%;
  }

  .hero-home-textcol {
    display: block;
    width: 100%;
  }

  .hero-home-textinner {
    max-width: 100%;
  }

  .hero-home-sub {
    font-size: 18px;
    line-height: 1.65;
    margin-bottom: 28px;
  }

  .hero-home-btns {
    justify-content: center;
    flex-direction: column;
    gap: 14px;
  }

  .hero-home-btns .btn,
  .hero-home-btns .btn-ghost {
    width: 100%;
    text-align: center;
  }
  /* --- hero-standard --- */
  .hero-standard {
    padding: 48px 24px 56px;
    min-height: auto;
    align-items: flex-start;
  }

  .hero-standard-inner {
    flex-direction: column;
    align-items: center;
    gap: 0;
  }

  .hero-standard-spiral {
    flex: none;
    width: 260px;
    height: 260px;
    position: relative;
    z-index: 1;
    margin-bottom: -48px;
  }

  .hero-standard-content {
    position: relative;
    z-index: 2;
    text-align: center;
    max-width: 100%;
  }

  .hero-standard-btns {
    justify-content: center;
  }

  /* --- hero-utility --- */
  .hero-utility {
    padding: 48px 24px;
    min-height: auto;
  }

  .hero-utility-spiral {
    bottom: -180px;
    left: -180px;
    width: 340px;
    height: 340px;
  }

  /* --- hero-teacher --- */
  .hero-teacher {
    padding: 48px 24px 56px;
    min-height: auto;
    align-items: flex-start;
  }

  .hero-teacher-inner {
    flex-direction: column;
    align-items: center;
    gap: 0;
  }

  .hero-teacher-media {
    flex: none;
    width: 260px;
    height: 260px;
    position: relative;
    z-index: 1;
    margin-bottom: -48px;
  }

  .hero-teacher-spiral {
    width: 260px;
    height: 260px;
  }

  .hero-teacher-photo {
    width: 140px;
    height: 140px;
  }

  .hero-teacher-content {
    position: relative;
    z-index: 2;
    text-align: center;
    max-width: 100%;
    padding-top: 0;
  }

  .hero-teacher-role {
    display: block;
  }

  /* --- hero-course --- */
  .hero-course {
    padding: 48px 24px 56px;
    min-height: auto;
    align-items: flex-start;
  }

  .hero-course-inner {
    flex-direction: column;
    align-items: center;
    gap: 0;
  }

  .hero-course-spiral {
    flex: none;
    width: 260px;
    height: 260px;
    position: relative;
    z-index: 1;
    margin-bottom: -48px;
  }

  .hero-course-content {
    position: relative;
    z-index: 2;
    text-align: center;
    max-width: 100%;
  }
}

/* ============================================================
   Spiral Animation
============================================================ */

@keyframes spiralRotate {
  from {
    transform: rotate(0deg);
  }

  to {
    transform: rotate(360deg);
  }
}

.hero-standard-spiral,
.hero-utility-spiral,
.hero-teacher-spiral,
.hero-course-spiral,
.hero-home-spiral img {
  pointer-events: none;
  user-select: none;
}

.spiral-rotate {
  transform-origin: center;
  animation: spiralRotate 180s linear infinite;
}