/* ══════════════════════════════════════════════════════════
   LIPPE — About page for the club AI
══════════════════════════════════════════════════════════ */

/* ─── Page header ─── */
.lp-header {
  padding-top: var(--nav-h);
  position: relative;
  overflow: hidden;
}
.lp-header::before { content: 'LIPPE'; }

.lp-header-inner {
  max-width: 90rem;
  margin: 0 auto;
  padding: 3rem clamp(1.25rem, 5vw, 3rem) 2.75rem;
  position: relative;
  z-index: 1;
  display: flex;
  align-items: flex-end;
  gap: 2rem;
  min-height: 14rem;
}

.lp-header-text { flex: 1; min-width: 0; }

.lp-header-eyebrow {
  font-size: 1.2rem;
  font-weight: 700;
  letter-spacing: .22em;
  text-transform: uppercase;
  color: rgba(var(--rgb-white), .55);
  margin-bottom: .5rem;
}

.lp-header-title {
  font-family: 'Teko', sans-serif;
  font-size: clamp(3.5rem, 8vw, 6.5rem);
  font-weight: 900;
  text-transform: uppercase;
  letter-spacing: .02em;
  line-height: .92;
  color: var(--white);
  margin: 0 0 .875rem;
}

.lp-header-sub {
  font-size: 1.05rem;
  color: rgba(var(--rgb-white), .65);
  line-height: 1.5;
  max-width: 32rem;
}

/* LIPPE avatar in header — floats right */
.lp-header-avatar {
  position: absolute;
  right: clamp(2rem, 8vw, 7rem);
  bottom: 0;
  width: clamp(9rem, 18vw, 16rem);
  object-fit: contain;
  object-position: bottom;
  pointer-events: none;
  filter: drop-shadow(0 0 2.5rem rgba(var(--rgb-red), .28));
}

/* ─── Intro section ─── */
.lp-intro {
  max-width: 90rem;
  margin: 0 auto;
  padding: 4.5rem clamp(1.25rem, 5vw, 3rem) 0;
  display: grid;
  grid-template-columns: 1fr 1.4fr;
  gap: 4rem;
  align-items: center;
}

.lp-intro-visual {
  position: relative;
  display: flex;
  align-items: flex-end;
  justify-content: center;
}

.lp-intro-img {
  width: clamp(14rem, 28vw, 22rem);
  display: block;
  position: relative;
  z-index: 1;
  filter: drop-shadow(0 8px 3rem rgba(var(--rgb-red), .22));
}

/* Red glow ring behind intro image */
.lp-intro-glow {
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at 50% 75%, rgba(var(--rgb-red), .18) 0%, transparent 68%);
  pointer-events: none;
}

.lp-intro-text {}

.lp-intro-greeting {
  font-family: 'Teko', sans-serif;
  font-size: clamp(2rem, 4vw, 3.25rem);
  font-weight: 900;
  text-transform: uppercase;
  letter-spacing: .02em;
  line-height: 1;
  color: var(--white);
  margin-bottom: 1.5rem;
}

.lp-intro-greeting em {
  color: var(--red);
  font-style: normal;
}

.lp-intro-body {
  font-size: 1.4rem;
  color: var(--gray-100);
  line-height: 1.4;
  margin: 0 0 1.2rem;
  max-width: 34rem;
}

.lp-intro-note {
  display: flex;
  align-items: flex-start;
  gap: .625rem;
  background: var(--surface);
  border: 1px solid var(--border);
  border-left: 3px solid rgba(var(--rgb-red), .45);
  padding: 1rem 1.25rem;
  margin-top: 1.75rem;
  max-width: 34rem;
}

.lp-intro-note-icon {
  flex-shrink: 0;
  stroke: rgba(var(--rgb-red), .7);
  fill: none;
  margin-top: .1.2rem;
}

.lp-intro-note-text {
  font-size: 1.3rem;
  color: var(--gray-100);
  line-height: 1.3;
  margin: 0;
}

/* ─── Section divider ─── */
.lp-divider {
  max-width: 90rem;
  margin: 4rem auto 0;
  padding: 0 clamp(1.25rem, 5vw, 3rem);
}

.lp-divider-line {
  border: none;
  border-top: 1px solid var(--border);
}

.lp-section-header {
  max-width: 90rem;
  margin: 0 auto;
  padding: 3.5rem clamp(1.25rem, 5vw, 3rem) 0;
  text-align: center;
}

.lp-section-eyebrow {
  font-size: 1.2rem;
  font-weight: 700;
  letter-spacing: .22em;
  text-transform: uppercase;
  color: var(--red);
  margin-bottom: .75rem;
}

.lp-section-title {
  font-family: 'Teko', sans-serif;
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 900;
  text-transform: uppercase;
  letter-spacing: .02em;
  line-height: 1;
  color: var(--white);
  margin: 0 0 .875rem;
}

.lp-section-sub {
  font-size: 1.4rem;
  color: var(--gray-100);
  line-height: 1.4;
  max-width: 36rem;
  margin: 0 auto;
}

/* ─── Feature rows ─── */
.lp-features {
  max-width: 90rem;
  margin: 0 auto;
  padding: 3rem clamp(1.25rem, 5vw, 3rem) 0;
  display: flex;
  flex-direction: column;
  gap: 0;
}

.lp-feature {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0;
  align-items: stretch;
  border-top: 1px solid var(--border);
}

.lp-feature:last-child { border-bottom: 1px solid var(--border); }

/* Odd features: image left */
.lp-feature:nth-child(even) .lp-feature-visual { order: 2; }
.lp-feature:nth-child(even) .lp-feature-content { order: 1; }

.lp-feature-visual {
  background: var(--surface);
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 22rem;
  position: relative;
  overflow: hidden;
}

/* Red gradient overlay on visual side */
.lp-feature-visual::after {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at 50% 85%, rgba(var(--rgb-red), .1) 0%, transparent 65%);
  pointer-events: none;
}

.lp-feature-img {
  width: clamp(11rem, 22vw, 17rem);
  object-fit: contain;
  position: relative;
  z-index: 1;
  filter: drop-shadow(0 4px 2rem rgba(var(--rgb-red), .18));
}

.lp-feature-content {
  padding: 3rem 2.75rem;
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 1.125rem;
  border-left: 1px solid var(--border);
}

/* even features — border on right side */
.lp-feature:nth-child(even) .lp-feature-content {
  border-left: none;
  border-right: 1px solid var(--border);
}

.lp-feature-badge {
  display: inline-flex;
  align-items: center;
  gap: .5rem;
  width: fit-content;
}

.lp-feature-badge-pill {
  font-family: 'Teko', sans-serif;
  font-size: 1.2rem;
  font-weight: 900;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--white);
  background: var(--red);
  padding: .2rem .6rem .15rem;
  line-height: 1;
}

.lp-feature-badge-label {
  font-family: 'Teko', sans-serif;
  font-size: 1.2rem;
  font-weight: 700;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--gray-300);
}

.lp-feature-title {
  font-family: 'Teko', sans-serif;
  font-size: clamp(1.75rem, 3vw, 2.375rem);
  font-weight: 900;
  text-transform: uppercase;
  letter-spacing: .02em;
  line-height: 1;
  color: var(--white);
  margin: 0;
}

.lp-feature-title em {
  color: var(--red);
  font-style: normal;
}

.lp-feature-body {
  font-size: 1.4rem;
  color: var(--gray-100);
  line-height: 1.4;
  margin: 0;
  max-width: 30rem;
}

/* ─── "Noch am Lernen" closing block ─── */
.lp-learning {
  background: var(--surface);
  border-top: 2px solid var(--red);
  margin-top: 4.5rem;
}

.lp-learning-inner {
  max-width: 90rem;
  margin: 0 auto;
  padding: 3.5rem clamp(1.25rem, 5vw, 3rem);
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 2.5rem;
  align-items: center;
}

.lp-learning-avatar {
  width: clamp(7rem, 14vw, 11rem);
  object-fit: contain;
  filter: drop-shadow(0 4px 1.5rem rgba(var(--rgb-red), .2));
}

.lp-learning-text {}

.lp-learning-eyebrow {
  font-size: 1.2rem;
  font-weight: 700;
  letter-spacing: .22em;
  text-transform: uppercase;
  color: var(--red);
  margin-bottom: .5rem;
}

.lp-learning-heading {
  font-family: 'Teko', sans-serif;
  font-size: clamp(1.75rem, 3.5vw, 2.625rem);
  font-weight: 900;
  text-transform: uppercase;
  letter-spacing: .02em;
  line-height: 1;
  color: var(--white);
  margin: 0 0 1.2rem;
}

.lp-learning-body {
  font-size: 1.4rem;
  color: var(--gray-100);
  line-height: 1.4;
  max-width: 38rem;
  margin: 0;
}

/* ─── Responsive ─── */
@media (max-width: 68rem) {
  .lp-intro {
    grid-template-columns: 1fr;
    gap: 2.5rem;
    padding-top: 3rem;
  }
  .lp-intro-visual { justify-content: flex-start; }
  .lp-intro-img { width: clamp(10rem, 40vw, 16rem); }

  .lp-feature {
    grid-template-columns: 1fr;
  }
  .lp-feature-visual { min-height: 16rem; }
  .lp-feature:nth-child(even) .lp-feature-visual { order: 0; }
  .lp-feature:nth-child(even) .lp-feature-content {
    order: 0;
    border-right: none;
  }
  .lp-feature-content { border-left: none; padding: 2rem 1.5rem; }
  .lp-feature-content { border-top: 1px solid var(--border); }
}

@media (max-width: 48rem) {
  .lp-header-avatar { display: none; }
  .lp-header-inner { min-height: auto; }

  .lp-learning-inner {
    grid-template-columns: 1fr;
    text-align: center;
  }
  .lp-learning-avatar {
    width: clamp(6rem, 28vw, 9rem);
    margin: 0 auto;
  }
}