.pitch-root {
  height: 100%;
  min-height: 100dvh;
  position: relative;
}

.pitch-slide {
  position: relative;
  isolation: isolate;
  min-height: 100%;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: stretch;
  padding: clamp(1.5rem, 5vw, 4rem);
  overflow: hidden;
  box-sizing: border-box;
  width: 100%;
  max-width: 100%;
  background:
    linear-gradient(155deg, rgba(232, 238, 245, 0.92), rgba(247, 250, 252, 0.35) 42%, transparent 70%),
    radial-gradient(900px 480px at 92% 12%, rgba(232, 240, 233, 0.88), transparent 58%),
    radial-gradient(640px 360px at 0% 100%, rgba(237, 242, 246, 0.7), transparent 55%),
    var(--by-bg);
}

.pitch-slide::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  z-index: 0;
  opacity: 0.22;
  background-image:
    repeating-linear-gradient(
      -18deg,
      transparent,
      transparent 11px,
      rgba(61, 90, 128, 0.035) 11px,
      rgba(61, 90, 128, 0.035) 12px
    ),
    radial-gradient(circle at 20% 30%, rgba(122, 158, 126, 0.12), transparent 28%);
}

.pitch-slide::after {
  content: "";
  position: absolute;
  width: min(48vw, 420px);
  height: min(48vw, 420px);
  right: -8%;
  bottom: -12%;
  border-radius: 42% 58% 55% 45% / 48% 42% 58% 52%;
  background:
    radial-gradient(circle at 35% 35%, rgba(255, 255, 255, 0.55), transparent 55%),
    linear-gradient(145deg, rgba(61, 90, 128, 0.14), rgba(122, 158, 126, 0.18));
  filter: blur(2px);
  opacity: 0.75;
  pointer-events: none;
  z-index: 0;
  animation: softGlow 8s ease-in-out infinite;
}

.pitch-slide--hero {
  background:
    linear-gradient(118deg, #e4ebf4 0%, #f7fafc 42%, #e7f0e8 100%),
    radial-gradient(700px 380px at 70% 20%, rgba(122, 158, 126, 0.18), transparent 60%);
}

.pitch-hero-photo {
  position: absolute;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  overflow: hidden;
}

.pitch-hero-photo__img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 40%;
  display: block;
  transform: scale(1.02);
}

.pitch-slide--hero::before {
  z-index: 1;
  opacity: 1;
  background:
    linear-gradient(
      105deg,
      rgba(247, 250, 252, 0.94) 0%,
      rgba(247, 250, 252, 0.82) 38%,
      rgba(232, 240, 233, 0.55) 68%,
      rgba(232, 238, 245, 0.35) 100%
    );
}

.pitch-slide--hero::after {
  z-index: 1;
  width: min(56vw, 520px);
  height: min(56vw, 520px);
  right: -6%;
  top: 8%;
  bottom: auto;
  opacity: 0.35;
  background:
    radial-gradient(circle at 40% 40%, rgba(255, 255, 255, 0.45), transparent 50%),
    conic-gradient(from 210deg at 50% 50%, rgba(61, 90, 128, 0.1), rgba(122, 158, 126, 0.12), rgba(61, 90, 128, 0.08));
}

.pitch-slide--accent {
  background:
    linear-gradient(170deg, rgba(232, 240, 233, 0.75), rgba(247, 250, 252, 0.4) 50%, transparent),
    radial-gradient(800px 420px at 100% 0%, rgba(61, 90, 128, 0.1), transparent 55%),
    var(--by-bg);
}

.pitch-slide__inner {
  position: relative;
  z-index: 1;
  max-width: min(920px, 100%);
  width: min(920px, 100%);
  margin-inline: auto;
  display: grid;
  gap: clamp(1rem, 2.5vw, 1.6rem);
  animation: riseIn 0.55s var(--ease-out) both;
  box-sizing: border-box;
  min-width: 0;
}

.pitch-slide__frame {
  display: grid;
  gap: 1.1rem;
  padding: clamp(1.25rem, 3vw, 2rem);
  border-radius: var(--radius-lg);
  background: var(--by-surface-soft);
  border: 1px solid var(--by-line-soft);
  box-shadow: var(--by-shadow-sm), inset 0 1px 0 rgba(255, 255, 255, 0.7);
  backdrop-filter: blur(14px);
}

.pitch-slide--hero .pitch-slide__frame {
  background: transparent;
  border: none;
  box-shadow: none;
  backdrop-filter: none;
  padding: 0;
}

.pitch-eyebrow {
  text-transform: uppercase;
  letter-spacing: 0.14em;
  font-size: 0.78rem;
  font-weight: 700;
  color: var(--by-indigo);
  margin-bottom: 0.15rem;
}

.brand-logo--pitch {
  display: block;
  height: clamp(72px, 14vw, 112px);
  width: auto;
  max-width: min(180px, 42vw);
  margin: 0 0 0.65rem;
  object-fit: contain;
}

.pitch-brand {
  font-size: clamp(3.4rem, 12vw, 7rem);
  line-height: 0.92;
  color: var(--by-indigo-deep);
  text-shadow: 0 10px 40px rgba(61, 90, 128, 0.12);
  margin-bottom: 0.35rem;
}

.pitch-slide h1:not(.pitch-brand) {
  font-size: clamp(2.15rem, 5.6vw, 3.75rem);
  line-height: 1.08;
  margin-bottom: 0.15rem;
  color: var(--by-ink);
  max-width: 16ch;
}

.pitch-tagline {
  font-size: clamp(1.2rem, 2.6vw, 1.65rem);
  line-height: 1.45;
  max-width: 34ch;
  margin-bottom: 0.35rem;
  color: var(--by-ink);
}

.pitch-body {
  display: grid;
  gap: 1.05rem;
  font-size: clamp(1.05rem, 1.8vw, 1.15rem);
}

.pitch-body ul {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 0.7rem;
}

.pitch-body li {
  position: relative;
  padding: 0.85rem 1rem 0.85rem 1.15rem;
  border-radius: var(--radius-sm);
  background: rgba(255, 255, 255, 0.55);
  border: 1px solid var(--by-line-soft);
  box-shadow: inset 3px 0 0 var(--by-indigo);
}

.pitch-body li::marker {
  content: none;
}

.pitch-motif {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0.55rem;
  margin-top: 0.35rem;
}

.pitch-motif__tile {
  aspect-ratio: 1.35 / 1;
  border-radius: var(--radius-sm);
  border: 1px solid var(--by-line-soft);
  overflow: hidden;
  background:
    linear-gradient(145deg, rgba(255, 255, 255, 0.5), transparent 40%),
    repeating-linear-gradient(
      90deg,
      rgba(61, 90, 128, 0.08) 0 2px,
      transparent 2px 8px
    ),
    linear-gradient(160deg, var(--by-indigo-soft), var(--by-sage-soft));
  box-shadow: var(--by-shadow-sm);
}

.pitch-motif__tile--photo {
  background: var(--by-indigo-soft);
}

.pitch-motif__tile .demo-media__img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.pitch-cta-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  align-items: center;
  margin-top: 0.25rem;
}

.pitch-hint {
  position: relative;
  z-index: 1;
  margin-top: auto;
  padding-top: 2.25rem;
  font-size: 0.85rem;
  letter-spacing: 0.02em;
  opacity: 0.85;
}

.pitch-ask {
  font-family: var(--font-display);
  font-size: clamp(2.4rem, 6vw, 3.8rem);
  color: var(--by-indigo-deep);
  line-height: 1;
}

/* Desktop: slide fills viewport like a 16:9 stage */
@media (min-width: 1024px) {
  .pitch-slide {
    min-height: 100%;
    justify-content: center;
  }

  .pitch-slide__inner {
    max-width: min(920px, 92vw);
  }
}

@media (max-width: 1024px) {
  .pitch-slide {
    padding: clamp(1.25rem, 4vw, 2.5rem);
  }

  .pitch-brand {
    font-size: clamp(2.8rem, 10vw, 5.5rem);
  }
}

/* Mobile: larger type & spacing (do not shrink below desktop comfort) */
@media (max-width: 768px) {
  .pitch-slide {
    justify-content: flex-start;
    padding: clamp(1.35rem, 4.5vw, 1.95rem);
    padding-bottom: 1.85rem;
    overflow: visible;
  }

  .pitch-slide__inner {
    width: 100%;
    max-width: 100%;
    margin-inline: auto;
    gap: 1.2rem;
  }

  .pitch-slide__frame {
    padding: clamp(1.25rem, 4vw, 1.7rem);
    gap: 1.15rem;
  }

  .brand-logo--pitch {
    height: clamp(56px, 16vw, 80px);
    max-width: min(140px, 38vw);
    margin-bottom: 0.45rem;
  }

  .pitch-brand {
    font-size: clamp(2.35rem, 11vw, 3.25rem);
    line-height: 1.05;
    overflow-wrap: anywhere;
    max-width: 100%;
  }

  .pitch-slide h1:not(.pitch-brand) {
    font-size: clamp(1.85rem, 8vw, 2.2rem);
    max-width: none;
    line-height: 1.12;
  }

  .pitch-tagline {
    font-size: clamp(1.2rem, 4.4vw, 1.4rem);
    max-width: none;
    line-height: 1.55;
  }

  .pitch-body {
    font-size: 1.2rem;
    gap: 1.15rem;
    line-height: 1.62;
  }

  .pitch-body p {
    font-size: 1.2rem;
  }

  .pitch-body li {
    padding: 1.05rem 1.1rem 1.05rem 1.25rem;
    font-size: 1.16rem;
    line-height: 1.55;
  }

  .pitch-ask {
    font-size: clamp(2.2rem, 9.5vw, 2.95rem);
  }

  .pitch-hint {
    padding-top: 1.5rem;
    font-size: 1rem;
  }

  .pitch-eyebrow {
    font-size: 0.8rem; /* ~14.4px */
    letter-spacing: 0.12em;
  }

  .pitch-cta-row .btn {
    min-height: var(--tap-min);
    font-size: 1.12rem;
    padding: 1.05rem 1.55rem;
  }

  .pitch-slide--hero::before {
    background:
      linear-gradient(
        180deg,
        rgba(247, 250, 252, 0.92) 0%,
        rgba(247, 250, 252, 0.78) 45%,
        rgba(232, 240, 233, 0.55) 100%
      );
  }

  .pitch-hero-photo__img {
    object-position: center 32%;
  }
}

@media (max-width: 640px) {
  .pitch-motif {
    grid-template-columns: 1fr 1fr;
    gap: 0.7rem;
  }

  .pitch-motif__tile:nth-child(3) {
    grid-column: 1 / -1;
    aspect-ratio: 2.4 / 1;
  }

  .pitch-slide {
    padding: 1.25rem 1.05rem 1.65rem;
  }

  .pitch-brand {
    font-size: clamp(2.15rem, 12vw, 2.85rem);
  }

  .pitch-slide h1:not(.pitch-brand) {
    font-size: clamp(1.95rem, 9vw, 2.15rem);
  }

  .pitch-tagline {
    font-size: clamp(1.22rem, 4.8vw, 1.42rem);
  }

  .pitch-body,
  .pitch-body p {
    font-size: 1.22rem;
    line-height: 1.62;
  }

  .pitch-body li {
    font-size: 1.18rem;
    padding: 1.1rem 1.15rem 1.1rem 1.3rem;
    line-height: 1.55;
  }

  .pitch-eyebrow {
    font-size: 0.78rem;
  }

  .pitch-hint {
    font-size: 1.02rem;
  }

  .pitch-cta-row .btn {
    width: 100%;
    text-align: center;
  }

  .pitch-slide::after {
    width: min(70vw, 280px);
    height: min(70vw, 280px);
    opacity: 0.45;
  }
}