/* =========================================================
   AMSDA — Landing Page (index.html) ONLY  ·  v2 (full redesign)
   Editorial / immersive. Scoped under .lp-* and body.lp-home
   so it never affects the other pages.
   ========================================================= */

/* landing-page display typeface */
.lp-display { font-family: 'Playfair Display', Georgia, serif; font-weight: 700; letter-spacing: -.01em; }

/* ---------------------------------------------------------
   HEADER — transparent over the hero, solid on scroll
   (only on the landing page)
   --------------------------------------------------------- */
body.lp-home .site-header { background: transparent; backdrop-filter: none; border-bottom-color: transparent; }
body.lp-home .site-header.scrolled { background: rgba(255,255,255,.95); backdrop-filter: blur(10px); }
body.lp-home { background: #fff; }

/* ---------------------------------------------------------
   1. HERO — full viewport, photo washed into light
   --------------------------------------------------------- */
.lp-hero2 {
  position: relative; min-height: 100vh; display: flex; align-items: center;
  padding: calc(var(--header-h) + 40px) 0 130px; overflow: hidden;
}
.lp-hero2__bg { position: absolute; inset: 0; z-index: 0; }
.lp-hero2__bg img { width: 100%; height: 100%; object-fit: cover; object-position: 70% center; }
/* light wash: white top-band for the header, and left-to-right fade so copy stays readable */
.lp-hero2__bg::after {
  content: ""; position: absolute; inset: 0;
  background:
    linear-gradient(180deg, rgba(255,255,255,.92) 0%, rgba(255,255,255,.4) 16%, rgba(255,255,255,.15) 34%),
    linear-gradient(96deg, rgba(255,255,255,.96) 0%, rgba(255,255,255,.88) 45%, rgba(255,255,255,.72) 78%, rgba(255,255,255,.55) 100%),
    linear-gradient(0deg, rgba(255,255,255,.9) 0%, rgba(255,255,255,0) 22%);
}
.lp-hero2 .container { position: relative; z-index: 2; }
/* hero paints immediately (never JS-gated) with a CSS-only entrance */
.lp-hero2__inner { max-width: 100%; animation: lpHeroIn .9s var(--ease) both; }
@keyframes lpHeroIn { from { opacity: 0; transform: translateY(22px); } to { opacity: 1; transform: none; } }
@media (prefers-reduced-motion: reduce) { .lp-hero2__inner { animation: none; } }
.lp-tag {
  display: inline-flex; align-items: center; gap: 10px; background: rgba(255,255,255,.75);
  border: 1px solid var(--line); border-radius: 40px; padding: 8px 18px 8px 12px;
  font-family: 'Poppins', sans-serif; font-weight: 600; font-size: .8rem; letter-spacing: .04em;
  color: var(--sea); margin-bottom: 26px; backdrop-filter: blur(4px);
}
.lp-tag .pulse { width: 9px; height: 9px; border-radius: 50%; background: #35b37e; position: relative; }
.lp-tag .pulse::after { content: ""; position: absolute; inset: -5px; border-radius: 50%; border: 2px solid rgba(53,179,126,.45); animation: lpPing 1.9s ease-out infinite; }
.lp-hero2 h1 {
  font-size: clamp(2.8rem, 6vw, 5rem); line-height: 1.02; color: var(--navy); margin: 0 0 24px;
}
.lp-hero2 h1 em { font-style: italic; color: var(--sea); }
.lp-hero2 h1 .u { position: relative; white-space: nowrap; }
.lp-hero2 h1 .u::after {
  content: ""; position: absolute; left: 0; right: 0; bottom: .08em; height: .14em; border-radius: 4px;
  background: linear-gradient(90deg, var(--teal), var(--teal-2)); opacity: .35;
}
.lp-hero2__lead { font-size: 1.18rem; line-height: 1.7; color: #3f5163; max-width: 720px; margin: 0 0 34px; }
.lp-hero2__cta { display: flex; flex-wrap: wrap; align-items: center; gap: 16px; }
.lp-linkarrow { display: inline-flex; align-items: center; gap: 10px; font-family: 'Poppins', sans-serif; font-weight: 600; color: var(--navy); }
.lp-linkarrow .c { width: 44px; height: 44px; border-radius: 50%; background: #fff; border: 1px solid var(--line); display: grid; place-items: center; color: var(--sea); box-shadow: var(--shadow-sm); transition: transform .25s var(--ease); }
.lp-linkarrow:hover { color: var(--sea); }
.lp-linkarrow:hover .c { transform: translateX(4px); }

/* scroll cue */
.lp-cue { position: absolute; left: 50%; bottom: 30px; transform: translateX(-50%); z-index: 3; display: flex; flex-direction: column; align-items: center; gap: 8px; color: var(--muted); font-size: .72rem; letter-spacing: .18em; text-transform: uppercase; font-family: 'Poppins', sans-serif; }
.lp-cue .mouse { width: 24px; height: 38px; border: 2px solid var(--sea); border-radius: 14px; position: relative; }
.lp-cue .mouse::after { content: ""; position: absolute; left: 50%; top: 7px; width: 4px; height: 7px; border-radius: 3px; background: var(--sea); transform: translateX(-50%); animation: lpScroll 1.6s ease-in-out infinite; }

/* ---------------------------------------------------------
   2. STATS BAND — oversized, hairline dividers
   --------------------------------------------------------- */
.lp-band { background: linear-gradient(168deg, #f7fbfe 0%, #eaf3fb 100%); border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.lp-band__grid { display: grid; grid-template-columns: repeat(4, 1fr); }
.lp-band__cell { padding: 48px 30px; border-left: 1px solid var(--line); }
.lp-band__cell:first-child { border-left: none; }
.lp-band__n { font-family: 'Playfair Display', serif; font-weight: 700; font-size: clamp(2.4rem, 4vw, 3.4rem); line-height: 1; color: var(--navy); }
.lp-band__n .accent { color: var(--teal); }
.lp-band__l { margin-top: 10px; font-size: .9rem; color: var(--muted); letter-spacing: .02em; }

/* ---------------------------------------------------------
   3. INTRO — big side label + statement
   --------------------------------------------------------- */
.lp-intro { padding: 120px 0; }
.lp-intro__grid { display: grid; grid-template-columns: .8fr 1.2fr; gap: 60px; align-items: start; }
.lp-vlabel { font-family: 'Poppins', sans-serif; font-weight: 700; font-size: .8rem; letter-spacing: .2em; text-transform: uppercase; color: var(--teal); display: flex; align-items: center; gap: 14px; }
.lp-vlabel::before { content: ""; width: 40px; height: 2px; background: var(--teal); }
.lp-intro__media { position: relative; margin: 28px 0 0; border-radius: 22px; overflow: hidden; box-shadow: var(--shadow); border: 6px solid #fff; }
.lp-intro__media img { display: block; width: 100%; height: 100%; object-fit: cover; aspect-ratio: 4/4.3; }
.lp-intro__badge {
  position: absolute; left: 16px; bottom: 16px; right: 16px;
  display: flex; align-items: center; gap: 12px;
  background: rgba(255,255,255,.92); backdrop-filter: blur(6px);
  border: 1px solid var(--line); border-radius: 14px; padding: 12px 14px; box-shadow: var(--shadow-sm);
}
.lp-intro__badge .ic { width: 40px; height: 40px; flex: none; border-radius: 11px; display: grid; place-items: center; background: rgba(47,111,176,.10); color: var(--sea); }
.lp-intro__badge span:last-child { display: flex; flex-direction: column; font-size: .8rem; color: var(--muted); line-height: 1.3; }
.lp-intro__badge strong { font-family: 'Poppins', sans-serif; font-size: .95rem; color: var(--navy); }
.lp-intro__statement { font-family: 'Playfair Display', serif; font-weight: 600; font-size: clamp(1.6rem, 3vw, 2.5rem); line-height: 1.32; color: var(--navy); margin: 0 0 26px; }
.lp-intro__statement span { color: var(--sea); font-style: italic; }
.lp-intro__p { color: var(--muted); font-size: 1.05rem; max-width: 560px; }

/* course/skill list under the intro */
.lp-courses { margin-top: 56px; padding-top: 40px; border-top: 1px solid var(--line); }
.lp-courses__label { display: block; font-family: 'Poppins', sans-serif; font-weight: 700; font-size: .8rem; letter-spacing: .2em; text-transform: uppercase; color: var(--teal); margin-bottom: 22px; }
.lp-courses__list { display: flex; flex-wrap: wrap; gap: 14px; }
.lp-courses__list a {
  font-family: 'Poppins', sans-serif; font-weight: 600; font-size: .95rem; color: var(--navy);
  background: #fff; border: 1px solid var(--line); border-radius: 40px; padding: 11px 22px;
  box-shadow: var(--shadow-sm); transition: all .26s var(--ease); display: inline-flex; align-items: center; gap: 9px;
}
.lp-courses__list a::before { content: ""; width: 7px; height: 7px; border-radius: 50%; background: var(--teal); flex: none; }
.lp-courses__list a:hover { background: var(--sea); color: #fff; border-color: var(--sea); transform: translateY(-3px); box-shadow: var(--shadow); }
.lp-courses__list a:hover::before { background: #fff; }

/* ---------------------------------------------------------
   4. SHOWCASE — interactive program list + swapping image
   --------------------------------------------------------- */
.lp-show { padding: 40px 0 120px; }
.lp-show__head { margin-bottom: 46px; max-width: 620px; }
.lp-show__grid { display: grid; grid-template-columns: 1fr 1fr; gap: 56px; align-items: center; }
.lp-show__stage { position: relative; border-radius: 24px; overflow: hidden; aspect-ratio: 5/5.6; box-shadow: 0 30px 70px rgba(10,37,64,.20); }
.lp-show__img { position: absolute; inset: 0; opacity: 0; transform: scale(1.06); transition: opacity .6s var(--ease), transform 1.2s var(--ease); }
.lp-show__img img { width: 100%; height: 100%; object-fit: cover; }
.lp-show__img.active { opacity: 1; transform: scale(1); }
.lp-show__stage::after { content: ""; position: absolute; inset: 0; background: linear-gradient(0deg, rgba(10,37,64,.9) 0%, rgba(10,37,64,.45) 24%, transparent 48%); z-index: 2; }
.lp-show__badge { position: absolute; left: 22px; bottom: 22px; z-index: 3; color: #fff; }
.lp-show__badge .k { font-family: 'Poppins', sans-serif; font-weight: 700; font-size: .78rem; letter-spacing: .12em; text-transform: uppercase; color: var(--gold); }
.lp-show__badge .t { font-family: 'Playfair Display', serif; font-size: 1.5rem; }

.lp-show__list { display: flex; flex-direction: column; }
.lp-show__item { display: grid; grid-template-columns: auto 1fr auto; align-items: center; gap: 20px; padding: 22px 8px; border-top: 1px solid var(--line); cursor: pointer; text-decoration: none; color: inherit; transition: padding-left .3s var(--ease); }
.lp-show__item:last-child { border-bottom: 1px solid var(--line); }
.lp-show__item .num { font-family: 'Poppins', sans-serif; font-weight: 700; font-size: .9rem; color: var(--muted); transition: color .3s; }
.lp-show__item .name { font-family: 'Poppins', sans-serif; font-weight: 600; font-size: 1.22rem; color: var(--navy); transition: color .3s; }
.lp-show__item .dot { width: 34px; height: 34px; border-radius: 50%; border: 1.5px solid var(--line); display: grid; place-items: center; color: var(--sea); opacity: 0; transform: translateX(-6px); transition: all .3s var(--ease); }
.lp-show__item.active { padding-left: 16px; }
.lp-show__item.active .num { color: var(--teal); }
.lp-show__item.active .name { color: var(--sea); }
.lp-show__item.active .dot { opacity: 1; transform: none; border-color: var(--sea); }

/* ---------------------------------------------------------
   5. VALUES — three big editorial props
   --------------------------------------------------------- */
.lp-values { padding: 110px 0; background: linear-gradient(180deg, #f4f9fe, #fff); }
.lp-values__grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 40px; margin-top: 50px; }
.lp-prop { }
.lp-prop__n { font-family: 'Playfair Display', serif; font-size: 2.6rem; color: var(--teal); line-height: 1; }
.lp-prop h3 { font-size: 1.3rem; margin: 16px 0 10px; color: var(--navy); }
.lp-prop p { color: var(--muted); font-size: .98rem; margin: 0; }
.lp-prop__bar { width: 46px; height: 3px; background: var(--teal); border-radius: 3px; margin-top: 18px; }

/* ---------------------------------------------------------
   6. SECTORS — tag cloud
   --------------------------------------------------------- */
.lp-sectors { padding: 110px 0; text-align: center; }
.lp-cloud { display: flex; flex-wrap: wrap; justify-content: center; gap: 14px; max-width: 900px; margin: 40px auto 0; }
.lp-cloud a {
  font-family: 'Poppins', sans-serif; font-weight: 600; color: var(--navy);
  border: 1px solid var(--line); border-radius: 40px; padding: 12px 26px; background: #fff;
  transition: all .28s var(--ease); box-shadow: var(--shadow-sm);
}
.lp-cloud a:nth-child(3n) { font-size: 1.15rem; }
.lp-cloud a:nth-child(4n) { color: var(--sea); }
.lp-cloud a:hover { background: var(--navy); color: #fff; border-color: var(--navy); transform: translateY(-4px); box-shadow: var(--shadow); }

/* ---------------------------------------------------------
   7. QUOTE — full-width pull quote
   --------------------------------------------------------- */
.lp-quote { padding: 110px 0; background: linear-gradient(168deg, #f7fbfe 0%, #eaf3fb 100%); color: var(--navy); position: relative; overflow: hidden; border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.lp-quote::before { content: "\201C"; position: absolute; top: -30px; left: 40px; font-family: 'Playfair Display', serif; font-size: 20rem; color: rgba(47,111,176,.08); line-height: 1; }
.lp-quote__inner { position: relative; z-index: 2; max-width: 900px; margin: 0 auto; text-align: center; }
.lp-quote blockquote { font-family: 'Playfair Display', serif; font-weight: 600; font-size: clamp(1.6rem, 3.2vw, 2.6rem); line-height: 1.4; margin: 0 0 26px; color: var(--navy); }
.lp-quote blockquote span { color: var(--sea); font-style: italic; }
.lp-quote cite { font-style: normal; color: var(--muted); font-family: 'Poppins', sans-serif; font-weight: 600; letter-spacing: .04em; }

/* ---------------------------------------------------------
   8. CTA — full-bleed photo, light wash
   --------------------------------------------------------- */
.lp-cta2 { position: relative; overflow: hidden; }
.lp-cta2__bg { position: absolute; inset: 0; }
.lp-cta2__bg img { width: 100%; height: 100%; object-fit: cover; }
.lp-cta2__bg::after { content: ""; position: absolute; inset: 0; background: linear-gradient(100deg, #fff 0%, rgba(255,255,255,.92) 42%, rgba(255,255,255,.5) 72%, rgba(255,255,255,.1) 100%); }
.lp-cta2__inner { position: relative; z-index: 2; padding: 120px 0; }
.lp-cta2__box { max-width: 560px; }
.lp-cta2 h2 { font-family: 'Playfair Display', serif; font-size: clamp(2rem, 4vw, 3.2rem); color: var(--navy); margin: 0 0 16px; line-height: 1.1; }
.lp-cta2 p { color: #3f5163; font-size: 1.1rem; margin: 0 0 30px; }

.lp-secttitle { font-family: 'Playfair Display', serif; font-weight: 700; font-size: clamp(1.9rem, 3.6vw, 2.9rem); color: var(--navy); line-height: 1.1; margin: 0 0 14px; letter-spacing: -.01em; }
.lp-sublead { color: var(--muted); font-size: 1.06rem; max-width: 560px; }

/* ---------------------------------------------------------
   Animations
   --------------------------------------------------------- */
@keyframes lpPing { 0% { transform: scale(1); opacity: .8; } 100% { transform: scale(2.3); opacity: 0; } }
@keyframes lpScroll { 0% { transform: translate(-50%,0); opacity: 1; } 70% { transform: translate(-50%,12px); opacity: 0; } 100% { opacity: 0; } }

/* ---------------------------------------------------------
   Responsive
   --------------------------------------------------------- */
@media (max-width: 980px) {
  .lp-hero2 { min-height: auto; padding-bottom: 90px; }
  .lp-hero2__bg img { object-position: 75% center; }
  .lp-band__grid { grid-template-columns: repeat(2, 1fr); }
  .lp-band__cell:nth-child(3) { border-left: none; }
  .lp-band__cell { border-top: 1px solid var(--line); }
  .lp-band__cell:nth-child(-n+2) { border-top: none; }
  .lp-intro__grid { grid-template-columns: 1fr; gap: 26px; }
  .lp-show__grid { grid-template-columns: 1fr; gap: 34px; }
  .lp-show__stage { order: -1; aspect-ratio: 16/11; }
  .lp-values__grid { grid-template-columns: 1fr; gap: 30px; }
  .lp-cue { display: none; }
}
@media (max-width: 560px) {
  .lp-band__grid { grid-template-columns: 1fr; }
  .lp-band__cell { border-left: none !important; border-top: 1px solid var(--line); }
  .lp-band__cell:first-child { border-top: none; }
  .lp-hero2__lead { font-size: 1.05rem; }
  .lp-show__item .name { font-size: 1.05rem; }
  .lp-intro { padding: 80px 0; }
}
@media (prefers-reduced-motion: reduce) {
  .lp-tag .pulse::after, .lp-cue .mouse::after { animation: none; }
  .lp-show__img { transition: opacity .3s; }
}