/* =========================================================
   IMAGE K-Wellness Beauty — About page
   Editorial green + cream layout. Uses the tokens/fonts/nav/
   footer from style.css; only adds About-specific structure.
   ========================================================= */
.about {
  --ink: #16241b;        /* headings on cream */
  --ink-soft: #55655a;   /* body on cream */
  --accent: #6f8567;     /* labels on cream */
  --hair: rgba(22, 36, 27, 0.12);
}

/* ---------- shared bits ---------- */
.ab-eyebrow {
  font-size: 0.72rem;
  letter-spacing: 0.34em;
  text-transform: uppercase;
  color: var(--sage);
  margin: 0 0 1rem;
}
.ab-eyebrow--ink { color: var(--accent); }

.ab-section-head {
  text-align: center;
  margin-bottom: clamp(2.5rem, 5vw, 4rem);
}
.ab-section-title {
  font-family: var(--font-display);
  font-weight: 500;
  font-size: clamp(1.8rem, 3.6vw, 2.9rem);
  line-height: 1.18;
  letter-spacing: 0.01em;
  color: var(--ink);
  margin: 0;
}

/* =========================================================
   Subpage header banner — logo + full nav over frosted glass
   ========================================================= */
.subhead {
  position: relative;              /* positioning context for the dropdown */
  background: var(--green-800);
  color: var(--cream);
  text-align: center;
}
.subhead__banner {
  position: relative;
  overflow: hidden;                /* clips the scaled background image */
}
.subhead__bg {
  position: absolute;
  inset: 0;
  background: url('../images/hero-leaves.jpg') center/cover no-repeat;
  transform: scale(1.06);
  filter: brightness(0.72);
}
/* soft glassmorphism layer over the background image */
.subhead__glass {
  position: absolute;
  inset: 0;
  background: rgba(18, 32, 26, 0.5);
  -webkit-backdrop-filter: blur(10px) saturate(1.05);
  backdrop-filter: blur(10px) saturate(1.05);
}
.subhead__inner {
  position: relative;
  z-index: 2;
  max-width: var(--container);
  margin-inline: auto;
  padding: clamp(2.5rem, 5vw, 3.75rem) var(--gutter) clamp(1.75rem, 4vw, 2.75rem);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: clamp(1.25rem, 3vw, 1.9rem);
}
.subhead__brand img {
  height: clamp(52px, 8vw, 64px);
  width: auto;
  display: block;
}
.subhead__nav {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  align-items: center;
  gap: 1rem 2.1rem;
}
.subhead__nav a {
  font-size: 0.82rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--cream);
  opacity: 0.88;
  white-space: nowrap;
  transition: opacity .25s ease;
}
.subhead__nav a:hover { opacity: 1; }

/* hamburger toggle — hidden on desktop, shown on tablet/mobile */
.subhead__toggle {
  display: none;
  position: absolute;
  top: 50%;
  right: var(--gutter);
  transform: translateY(-50%);
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 40px;
  height: 40px;
  padding: 0;
  background: none;
  border: 0;
  cursor: pointer;
}
.subhead__toggle span {
  display: block;
  height: 1.5px;
  width: 24px;
  background: var(--cream);
  transition: transform .3s ease, opacity .3s ease;
}
.subhead__toggle[aria-expanded="true"] span:nth-child(1) { transform: translateY(6.5px) rotate(45deg); }
.subhead__toggle[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.subhead__toggle[aria-expanded="true"] span:nth-child(3) { transform: translateY(-6.5px) rotate(-45deg); }

/* dropdown menu — animated, consistent with the homepage mobile menu */
.subhead__menu {
  position: absolute;
  top: 100%;
  left: 0;
  right: 0;
  z-index: 30;
  display: flex;
  flex-direction: column;
  padding: 0.25rem var(--gutter) 1.25rem;
  background: rgba(18, 32, 26, 0.96);
  -webkit-backdrop-filter: blur(10px);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--line);
  text-align: left;
  /* closed state */
  opacity: 0;
  visibility: hidden;
  transform: translateY(-10px);
  transition: opacity .35s ease, transform .35s ease, visibility 0s linear .35s;
}
.subhead__menu.is-open {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
  transition: opacity .35s ease, transform .35s ease, visibility 0s;
}
.subhead__menu a {
  font-size: 0.9rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--cream);
  opacity: 0.9;
  padding: 1rem 0;            /* touch-friendly spacing */
  border-bottom: 1px solid var(--line);
  transition: opacity .25s ease, padding-left .25s ease;
}
.subhead__menu a:last-child { border-bottom: 0; }
.subhead__menu a:hover { opacity: 1; padding-left: 0.4rem; }

/* --- responsive switch: hamburger on tablet & mobile, full nav on desktop --- */
@media (max-width: 1023px) {
  .subhead__nav { display: none; }
  .subhead__toggle { display: inline-flex; }
}
@media (min-width: 1024px) {
  .subhead__menu { display: none; }
}

/* =========================================================
   About intro — page introduction
   ========================================================= */
.ab-intro {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  background: var(--cream);
  color: var(--ink);
  text-align: center;
  padding: clamp(4.5rem, 11vw, 8rem) 0 clamp(2rem, 5vw, 3rem);
}
/* warm daylight — soft sunlight entering from the upper right, a cooler pool lower-left */
.ab-intro::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  background:
    radial-gradient(135% 85% at 84% -18%, rgba(255, 243, 214, 0.72), rgba(255, 243, 214, 0) 58%),
    radial-gradient(120% 80% at 4% 118%, rgba(203, 217, 188, 0.22), transparent 60%);
}
/* gentle leaf shadows — desaturated + heavily blurred, faded away from the text */
.ab-intro::after {
  content: "";
  position: absolute;
  inset: -70px;
  z-index: 0;
  pointer-events: none;
  background: url('../images/hero-leaves.jpg') center/cover no-repeat;
  filter: grayscale(1) brightness(1.18) contrast(0.82) blur(10px);
  mix-blend-mode: multiply;
  opacity: 0.12;
  -webkit-mask-image: radial-gradient(90% 76% at 50% 40%, transparent 38%, #000 92%);
  mask-image: radial-gradient(90% 76% at 50% 40%, transparent 38%, #000 92%);
}
.ab-intro__inner { position: relative; z-index: 1; }

/* =========================================================
   Intro — two-column: title + lead left, layered arch image right
   ========================================================= */
.ab-intro__split {
  max-width: var(--container); /* align Section 1 width with the sections below */
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(2rem, 4.5vw, 3.5rem);
  align-items: center;
  text-align: left;
}
.ab-intro__split .ab-intro__lead {
  max-width: none;
  margin-inline: 0;
}
.ab-intro__visual { display: flex; justify-content: center; }

/* layered arch composition — a second arch outline echoes the image, offset up/left */
.ab-arch { position: relative; display: inline-block; }
.ab-arch__frame {
  position: absolute;
  inset: 0;
  transform: translate(-20px, -26px);
  border: 1.5px solid var(--accent);
  border-top-left-radius: 999px;
  border-top-right-radius: 999px;
  opacity: 0.6;
  pointer-events: none;
  z-index: 0;                 /* background line — behind the image, sage on cream */
}
.ab-arch__img { position: relative; z-index: 1; margin: 0; }
/* same arch outline drawn on top of the image — cream, blends softly over the photo */
.ab-arch__frame--front {
  border-color: var(--cream);
  opacity: 0.8;
  z-index: 2;
}
.ab-intro__visual .product--arch { width: min(78vw, 340px); }

@media (min-width: 880px) {
  .ab-intro__split { grid-template-columns: minmax(0, 1fr) auto; }
  .ab-intro__text { padding-right: clamp(0.75rem, 2vw, 1.75rem); }
  .ab-intro__visual .product--arch { width: clamp(260px, 25vw, 340px); }
}
.ab-intro__inner { max-width: 900px; margin-inline: auto; }
/* the two-column intro spans the full container (overrides the 900px above) */
.ab-intro__inner.ab-intro__split { max-width: var(--container); }
.ab-intro__title {
  font-family: var(--font-display);
  font-weight: 500;
  font-size: clamp(1.9rem, 4.2vw, 2.8rem);
  line-height: 1.14;
  letter-spacing: 0.01em;
  color: var(--ink);
  margin: 0.75rem 0 2rem;
}
.ab-intro__lead {
  font-size: 1.05rem;
  line-height: 1.65;
  color: var(--ink-soft);
  max-width: 64ch;           /* comfortable reading measure */
  margin: 0 auto;
  word-break: keep-all;      /* keep Korean words intact */
}
.ab-intro__attrib {
  margin: 2.25rem 0 0;
  font-family: var(--font-display);
  font-style: italic;
  font-size: 1.25rem;
  color: var(--accent);
}

/* =========================================================
   Team
   ========================================================= */
.ab-team {
  background: var(--cream);
  color: var(--ink);
  padding: clamp(1.75rem, 4vw, 2.5rem) 0 clamp(4rem, 10vw, 7rem);
}

/* refined headshot card grid */
.ab-team__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(1.5rem, 3vw, 2.25rem);
}
@media (min-width: 600px) { .ab-team__grid { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 980px) { .ab-team__grid { grid-template-columns: repeat(3, 1fr); } }

.ab-card {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  padding: clamp(2.25rem, 4vw, 3rem) 1.5rem;
  background: #fbfaf4;
  border: 1px solid var(--hair);
  border-radius: 20px;
  transition: transform .3s ease, box-shadow .3s ease;
}
.ab-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 22px 46px rgba(22, 36, 27, 0.12);
}

/* circular headshot */
.ab-card__photo {
  width: clamp(128px, 20vw, 168px);
  aspect-ratio: 1 / 1;
  border-radius: 50%;
  overflow: hidden;
  margin: 0 0 1.5rem;
  border: 4px solid #ffffff;
  box-shadow: 0 12px 26px rgba(22, 36, 27, 0.16);
}
.ab-card__photo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: top center;
  display: block;
}
.ab-card__photo.ab-monogram {
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(150deg, var(--green-500), var(--green-800));
  color: var(--cream);
  font-family: var(--font-display);
  font-size: 2.4rem;
  letter-spacing: 0.06em;
}
.ab-card__name {
  font-family: var(--font-display);
  font-weight: 500;
  font-size: 1.5rem;
  line-height: 1.15;
  color: var(--ink);
  margin: 0;
}
.ab-card__role {
  font-size: 0.72rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--accent);
  margin: 0.65rem 0 0;
}
.ab-card__desc {
  font-size: 0.9rem;
  line-height: 1.55;
  color: var(--ink-soft);
  margin: 0.9rem 0 0;
  max-width: 32ch;
}

/* =========================================================
   CTA band
   ========================================================= */
.ab-cta {
  /* faint botanical texture under a strong green overlay — atmospheric, still premium */
  background:
    linear-gradient(to bottom, rgba(18, 32, 26, 0.86), rgba(18, 32, 26, 0.92)),
    url('../images/leaves-bg.jpg') center/cover no-repeat;
  color: var(--cream);
  text-align: center;
  padding: clamp(4rem, 9vw, 6.5rem) 0;
}
.ab-cta__title {
  font-family: var(--font-display);
  font-weight: 500;
  font-size: clamp(1.9rem, 4.2vw, 3rem);
  line-height: 1.15;
  margin: 0.4rem auto 2rem;
  max-width: none; /* stays on one line on desktop; wraps naturally on small screens */
}

/* =========================================================
   Contact + Hours
   ========================================================= */
.ab-contact {
  background: var(--cream);
  color: var(--ink);
  padding: clamp(4rem, 10vw, 7rem) 0;
}
.ab-contact__inner {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(2.5rem, 5vw, 4rem);
}
@media (min-width: 800px) { .ab-contact__inner { grid-template-columns: 1fr 1fr; } }
.ab-contact .ab-section-title { font-size: clamp(1.6rem, 3vw, 2.2rem); margin-bottom: 1.5rem; }
.ab-info, .ab-hours { list-style: none; margin: 0; padding: 0; }
.ab-info li {
  font-size: 1.05rem;
  line-height: 1.55;
  color: var(--ink-soft);
  padding: 0.7rem 0;
  border-bottom: 1px solid var(--hair);
}
.ab-info li:last-child { border-bottom: 0; }
.ab-info a { color: inherit; }
.ab-info a:hover { color: var(--ink); }
.ab-hours li {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 0.5rem 1.5rem;
  font-size: 1.05rem;
  color: var(--ink-soft);
  padding: 0.7rem 0;
  border-bottom: 1px solid var(--hair);
}
.ab-hours li:last-child { border-bottom: 0; }
.ab-hours li span:first-child { color: var(--ink); }

/* =========================================================
   Gallery
   ========================================================= */
.ab-gallery {
  background: var(--green-800);
  color: var(--cream);
  padding: clamp(4rem, 10vw, 7rem) 0;
}
.ab-gallery .ab-section-title { color: var(--cream); }
.ab-gallery__grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1rem;
}
@media (min-width: 700px) { .ab-gallery__grid { grid-template-columns: repeat(3, 1fr); gap: 1.25rem; } }
.ab-gallery__grid figure {
  margin: 0;
  aspect-ratio: 1 / 1;
  overflow: hidden;
  border-radius: 12px;
  border: 1px solid var(--line);
}
.ab-gallery__grid img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform .55s ease;
}
.ab-gallery__grid figure:hover img { transform: scale(1.07); }

/* reduced motion */
@media (prefers-reduced-motion: reduce) {
  .ab-member__photo img,
  .ab-gallery__grid img { transition: none; }
}