/* Hero */
.hero {
  position: relative;
  padding-block: clamp(4.5rem, 3rem + 7vw, 8rem);
  overflow: hidden;
  border-bottom: var(--border-hairline);
}

/* The single permitted atmospheric glow — not reused elsewhere on the page */
.hero::before {
  content: '';
  position: absolute;
  top: -20%;
  left: 50%;
  width: 900px;
  height: 900px;
  transform: translateX(-50%);
  background: radial-gradient(circle, rgba(110, 231, 168, 0.16) 0%, rgba(110, 231, 168, 0) 65%);
  pointer-events: none;
  z-index: 0;
}

.hero .wrap {
  position: relative;
  z-index: 1;
}

.hero-content {
  max-width: 780px;
}

.hero h1 {
  margin-bottom: 1.75rem;
}

.hero-body {
  display: flex;
  flex-direction: column;
  gap: 1.1rem;
  max-width: var(--max-width-prose);
  color: var(--color-text-soft);
  font-size: 1.2rem;
}

/* Shared prose rhythm (how it works intro, bio, etc.) */
.prose-block {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
  max-width: var(--max-width-prose);
  font-size: 1.05rem;
  color: var(--color-text-soft);
}

.prose-block strong {
  color: var(--color-text);
  font-weight: 500;
}

.bio-intro {
  color: var(--color-text);
  font-size: 1.15rem;
  font-weight: 400;
  letter-spacing: -0.01em;
}

/* Meet Nicole */
.about-layout {
  display: flex;
  align-items: flex-start;
  gap: clamp(2rem, 1.5rem + 2vw, 3.5rem);
}

.about-photo {
  flex-shrink: 0;
  width: clamp(140px, 10vw + 100px, 220px);
  height: clamp(140px, 10vw + 100px, 220px);
  border-radius: 50%;
  object-fit: cover;
  border: 1px solid var(--color-border);
}

@media (max-width: 780px) {
  .about-layout {
    flex-direction: column;
  }
}

/* How it works */
.steps {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: var(--color-border);
  border: var(--border-hairline);
  border-radius: var(--radius-md);
  overflow: hidden;
}

@media (max-width: 780px) {
  .steps {
    grid-template-columns: 1fr;
  }
}

.step {
  background: var(--color-surface);
  padding: clamp(1.75rem, 1.4rem + 1.5vw, 2.5rem);
  display: flex;
  flex-direction: column;
  gap: 0.9rem;
}

.step-index {
  font-family: var(--font-accent);
  font-weight: 700;
  letter-spacing: 0.02em;
  font-size: 0.85rem;
  color: var(--color-accent);
}

.step h3 {
  font-size: 1.15rem;
  font-weight: 500;
  letter-spacing: -0.01em;
}

.step p {
  color: var(--color-text-soft);
  font-size: 1.02rem;
}

/* Elevated callout cards */
.callout {
  background: var(--color-surface);
  border: var(--border-hairline);
  border-radius: var(--radius-md);
  padding: clamp(1.75rem, 1.4rem + 2vw, 3rem);
}

.callout p {
  max-width: var(--max-width-prose);
  font-size: 1.1rem;
  color: var(--color-text);
  font-weight: 400;
  letter-spacing: -0.01em;
  line-height: 1.5;
}

/* Final CTA */
.final-cta .callout {
  background: var(--color-elevated);
  text-align: center;
  align-items: center;
}

.final-cta p.prose {
  color: var(--color-text-soft);
  font-size: 1.1rem;
}

.cta-row {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: 0.75rem 1rem;
}

.cta-email {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: 0.5rem 0.75rem;
  font-size: 0.95rem;
  color: var(--color-text-muted);
}

.copy-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 2rem;
  height: 2rem;
  border-radius: var(--radius-pill);
  border: var(--border-hairline);
  background: transparent;
  color: var(--color-text);
  cursor: pointer;
  transition: border-color 0.2s var(--ease-standard), color 0.2s var(--ease-standard);
}

.copy-btn:hover {
  border-color: var(--color-text-muted);
}

.copy-btn svg {
  width: 16px;
  height: 16px;
}

.copy-btn .icon-check,
.copy-btn[data-state='copied'] .icon-copy {
  display: none;
}

.copy-btn[data-state='copied'] .icon-check {
  display: block;
}

.copy-btn[data-state='copied'] {
  color: var(--color-accent);
  border-color: var(--color-accent);
}

.copy-hint {
  flex-basis: 100%;
  text-align: center;
  font-size: 0.85rem;
}

/* Before / after */
.before-after {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(1rem, 0.5rem + 2vw, 2rem);
}

@media (max-width: 780px) {
  .before-after {
    grid-template-columns: 1fr;
  }
}

.ba-panel {
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 0.9rem;
}

.ba-label {
  font-family: var(--font-accent);
  font-weight: 600;
  font-size: 0.8rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--color-text-muted);
}

.ba-label-accent {
  color: var(--color-accent);
}

.ba-media {
  background: var(--color-surface);
  border: var(--border-hairline);
  border-radius: var(--radius-md);
  overflow: hidden;
}

.ba-media img {
  display: block;
  width: 100%;
  height: auto;
}


/* ---- Concept additions ---- */

/* Accent on the hero's turn */
.hero h1 em {
  font-style: normal;
  color: var(--color-accent);
}

.hero-cta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.75rem 1.75rem;
  margin-top: 2.25rem;
}

.hero-link {
  font-size: 0.95rem;
  color: var(--color-text-muted);
  text-decoration: none;
  transition: color 0.2s var(--ease-standard);
}

.hero-link:hover {
  color: var(--color-text);
}

/* Ledes and tighter sections */
.lede {
  max-width: var(--max-width-prose);
  color: var(--color-text-soft);
  font-size: 1.15rem;
}

.section-tight {
  padding-block: clamp(3rem, 2rem + 3.5vw, 4.75rem);
}

/* Recognition list */
.split {
  display: grid;
  grid-template-columns: minmax(0, 5fr) minmax(0, 7fr);
  gap: clamp(1.5rem, 1rem + 3vw, 4rem);
  align-items: start;
}

@media (max-width: 780px) {
  .split {
    grid-template-columns: 1fr;
  }
}

.signs {
  display: flex;
  flex-direction: column;
}

.signs li {
  padding-block: 1.15rem;
  border-top: var(--border-hairline);
  font-size: clamp(1.15rem, 1rem + 0.7vw, 1.5rem);
  letter-spacing: -0.01em;
  line-height: 1.35;
  color: var(--color-text);
}

.signs li:last-child {
  border-bottom: var(--border-hairline);
}

/* Diagrams: whole panel is a button that opens the large view */
.ba-media {
  position: relative;
  display: block;
  width: 100%;
  padding: 0;
  font: inherit;
  color: inherit;
  text-align: left;
  cursor: zoom-in;
  transition: border-color 0.25s var(--ease-standard);
}

.ba-media:hover {
  border-color: var(--color-text-muted);
}

.ba-media:focus-visible,
.copy-btn:focus-visible,
.hero-link:focus-visible,
.lightbox-close:focus-visible {
  outline: 2px solid var(--color-accent);
  outline-offset: 3px;
}

.ba-zoom {
  position: absolute;
  right: 0.75rem;
  bottom: 0.75rem;
  padding: 0.3rem 0.8rem;
  border-radius: var(--radius-pill);
  border: var(--border-hairline);
  background: var(--color-canvas);
  color: var(--color-text-soft);
  font-size: 0.8rem;
}

/* Lightbox */
.lightbox {
  width: min(96vw, 1400px);
  max-height: 92vh;
  padding: 0;
  border: var(--border-hairline);
  border-radius: var(--radius-md);
  background: var(--color-surface);
  color: var(--color-text);
  overflow: hidden;
}

.lightbox::backdrop {
  background: rgba(5, 13, 10, 0.88);
}

.lightbox-scroll {
  overflow: auto;
  max-height: 92vh;
}

.lightbox-scroll img {
  width: 2000px;
  max-width: none;
  height: auto;
}

.lightbox-close {
  position: absolute;
  top: 0.6rem;
  right: 0.6rem;
  z-index: 1;
  width: 2.25rem;
  height: 2.25rem;
  border-radius: var(--radius-pill);
  border: var(--border-hairline);
  background: var(--color-canvas);
  color: var(--color-text);
  font-size: 1.4rem;
  line-height: 1;
  cursor: pointer;
}

/* Motion: hero entrance on load, section reveal on scroll. Content is
   fully visible when scripting is off or the viewer prefers reduced motion. */
@keyframes rise {
  from { opacity: 0; transform: translateY(14px); }
  to { opacity: 1; transform: none; }
}

.js h1 .rise {
  display: block;
}

.js .rise {
  animation: rise 0.8s var(--ease-standard) both;
  animation-delay: var(--d, 0ms);
}

.js .reveal {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity 0.8s var(--ease-standard), transform 0.8s var(--ease-standard);
  transition-delay: var(--d, 0ms);
}

.js .reveal.is-visible {
  opacity: 1;
  transform: none;
}

.step {
  transition: background 0.25s var(--ease-standard);
}

.step:hover {
  background: var(--color-elevated);
}

@media (prefers-reduced-motion: reduce) {
  .js .rise,
  .js .reveal {
    animation: none;
    opacity: 1;
    transform: none;
    transition: none;
  }
}