/*
Theme Name: Ricardo Plasencia — Divi Child
Theme URI: https://ricardoplasencia.com/
Description: Child theme for the Ricardo Plasencia personal website.
Author: Ricardo Plasencia
Author URI: https://ricardoplasencia.com/
Template: Divi
Version: 2.1.3
Text Domain: ricardo-plasencia
*/

/* ------------------------------------------------------------------
   Design system — Pacific institutional + game-lab energy
------------------------------------------------------------------- */
:root {
  --rp-ink: #0c1614;
  --rp-ink-soft: #1c2c28;
  --rp-paper: #eef3f1;
  --rp-paper-deep: #e2ebe7;
  --rp-white: #f8fbf9;
  --rp-muted: #5a6d67;
  --rp-line: rgba(12, 22, 20, 0.12);
  --rp-accent: #147a62;
  --rp-accent-hot: #ff4d2e;
  --rp-lab: #071410;
  --rp-lab-glow: #2affb0;
  --rp-lab-dim: #1a3d32;
  --rp-display: "Space Grotesk", "Segoe UI", sans-serif;
  --rp-body: "Source Serif 4", Georgia, serif;
  --rp-mono: "IBM Plex Mono", ui-monospace, monospace;
  --rp-shell: min(1180px, calc(100% - 48px));
  --rp-radius: 2px;
  --rp-ease: cubic-bezier(0.22, 1, 0.36, 1);
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body.home,
body.rp-front {
  margin: 0;
  background: var(--rp-paper);
  color: var(--rp-ink);
  font-family: var(--rp-body);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

body.home #main-header,
body.home #main-footer,
body.home #top-header,
body.home #et-footer-nav,
body.home #footer-bottom,
body.home #sidebar,
body.home .entry-title,
body.home .et-l--header,
body.home .et-l--footer {
  display: none !important;
}

body.home #page-container,
body.home #main-content,
body.home .container,
body.home .entry-content,
body.home #left-area {
  float: none;
  width: 100%;
  max-width: none;
  margin: 0;
  padding: 0;
  background: transparent;
}

:focus-visible {
  outline: 2px solid var(--rp-accent);
  outline-offset: 3px;
}

.rp-shell {
  width: var(--rp-shell);
  margin-inline: auto;
}

.rp-home a {
  color: inherit;
  text-decoration: none;
}

.rp-home h1,
.rp-home h2,
.rp-home h3,
.rp-home p {
  margin: 0;
  padding: 0;
  color: inherit;
}

.rp-home h1,
.rp-home h2,
.rp-home h3 {
  font-family: var(--rp-display);
  font-weight: 700;
  letter-spacing: -0.04em;
  line-height: 0.95;
}

.rp-kicker,
.rp-section-label {
  margin: 0;
  color: var(--rp-accent);
  font-family: var(--rp-mono);
  font-size: 0.72rem;
  font-weight: 500;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.rp-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.55rem;
  min-height: 52px;
  padding: 0 1.35rem;
  border: 1.5px solid var(--rp-ink);
  border-radius: var(--rp-radius);
  background: transparent;
  color: var(--rp-ink);
  font-family: var(--rp-display);
  font-size: 0.82rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  cursor: pointer;
  transition: transform 0.35s var(--rp-ease), background 0.35s var(--rp-ease), color 0.35s var(--rp-ease);
}

.rp-button:hover {
  transform: translateY(-2px);
}

.rp-button--primary {
  background: var(--rp-ink);
  color: var(--rp-white);
}

.rp-button--primary:hover {
  background: var(--rp-accent);
  border-color: var(--rp-accent);
}

.rp-button--ghost {
  border-color: rgba(248, 251, 249, 0.35);
  color: var(--rp-white);
}

.rp-button--ghost:hover {
  background: var(--rp-white);
  color: var(--rp-ink);
  border-color: var(--rp-white);
}

.rp-button--arcade {
  border-color: var(--rp-lab-glow);
  background: var(--rp-lab-glow);
  color: var(--rp-lab);
}

.rp-button--arcade:hover {
  background: transparent;
  color: var(--rp-lab-glow);
}

/* ------------------------------------------------------------------
   Header
------------------------------------------------------------------- */
.rp-site-header {
  position: absolute;
  inset: 0 0 auto;
  z-index: 30;
  border-bottom: 1px solid rgba(248, 251, 249, 0.12);
}

.rp-site-header__inner {
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 1.5rem;
  min-height: 84px;
}

.rp-brand {
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
}

.rp-brand__logo {
  width: 2.75rem;
  height: 2.75rem;
  object-fit: contain;
  border-radius: 50%;
  background: #000;
  display: block;
}

.rp-brand__text {
  font-family: var(--rp-mono);
  font-size: 0.62rem;
  letter-spacing: 0.16em;
  line-height: 1.3;
  color: rgba(255, 255, 255, 0.92);
}

.rp-site-header a.rp-brand {
  color: #ffffff;
}

.rp-nav {
  display: flex;
  justify-content: center;
  gap: clamp(1.1rem, 2.5vw, 2.4rem);
}

.rp-nav a {
  color: rgba(255, 255, 255, 0.82) !important;
  font-family: var(--rp-mono);
  font-size: 0.68rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.rp-nav a:hover {
  color: #ffffff !important;
}

.rp-header-contact {
  color: #ffffff !important;
  font-family: var(--rp-mono);
  font-size: 0.68rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  border-bottom: 1px solid var(--rp-accent-hot);
  padding-bottom: 0.3rem;
}

.rp-header-contact:hover,
.rp-header-contact:focus-visible {
  color: #ffffff !important;
  opacity: 0.85;
}

.rp-nav-toggle {
  display: none;
  width: 44px;
  height: 44px;
  border: 1px solid rgba(248, 251, 249, 0.28);
  background: transparent;
  color: var(--rp-white);
  cursor: pointer;
}

.rp-nav-toggle span {
  display: block;
  width: 18px;
  height: 1.5px;
  margin: 4px auto;
  background: currentColor;
}

/* ------------------------------------------------------------------
   Hero — brand first, one composition
------------------------------------------------------------------- */
.rp-hero {
  position: relative;
  isolation: isolate;
  min-height: 100vh;
  display: grid;
  align-items: end;
  overflow: hidden;
  background:
    radial-gradient(ellipse 70% 55% at 78% 18%, rgba(255, 77, 46, 0.22), transparent 58%),
    radial-gradient(ellipse 55% 45% at 12% 88%, rgba(20, 122, 98, 0.28), transparent 60%),
    linear-gradient(165deg, #0a1512 0%, #12261f 48%, #0d1c18 100%);
  color: var(--rp-white);
}

.rp-hero__canvas {
  position: absolute;
  inset: 0;
  z-index: 0;
  width: 100%;
  height: 100%;
  opacity: 0.55;
  pointer-events: none;
}

.rp-hero__veil {
  position: absolute;
  inset: 0;
  z-index: 1;
  background:
    linear-gradient(180deg, rgba(8, 16, 14, 0.15) 0%, rgba(8, 16, 14, 0.55) 72%, rgba(8, 16, 14, 0.88) 100%),
    repeating-linear-gradient(
      -12deg,
      transparent,
      transparent 46px,
      rgba(255, 255, 255, 0.015) 46px,
      rgba(255, 255, 255, 0.015) 47px
    );
  pointer-events: none;
}

.rp-hero__content {
  position: relative;
  z-index: 2;
  padding: 9.5rem 0 5.5rem;
  max-width: 920px;
}

.rp-hero__kicker {
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
  margin-bottom: 1.35rem;
  color: var(--rp-lab-glow);
}

.rp-hero__kicker::before {
  content: "";
  width: 2rem;
  height: 1px;
  background: currentColor;
}

.rp-hero h1 {
  font-size: clamp(3.8rem, 11vw, 8.4rem);
  font-weight: 800;
  letter-spacing: -0.055em;
  line-height: 0.86;
  max-width: 11ch;
}

.rp-hero__tag {
  margin-top: 1.6rem;
  max-width: 22ch;
  font-family: var(--rp-display);
  font-size: clamp(1.35rem, 2.6vw, 2rem);
  font-weight: 600;
  letter-spacing: -0.03em;
  line-height: 1.15;
  color: rgba(248, 251, 249, 0.92);
}

.rp-hero__tag em {
  font-style: italic;
  color: var(--rp-lab-glow);
  font-weight: 500;
}

.rp-hero__intro {
  margin-top: 1.35rem;
  max-width: 38rem;
  color: rgba(232, 240, 236, 0.72);
  font-size: clamp(1.02rem, 1.5vw, 1.18rem);
  line-height: 1.65;
}

.rp-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-top: 2.1rem;
}

.rp-hero__scroll {
  position: absolute;
  right: max(1.5rem, calc((100% - 1180px) / 2));
  bottom: 2rem;
  z-index: 2;
  font-family: var(--rp-mono);
  font-size: 0.64rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: rgba(248, 251, 249, 0.55);
  writing-mode: vertical-rl;
}

/* ------------------------------------------------------------------
   Portrait
------------------------------------------------------------------- */
.rp-portrait {
  padding: clamp(4.5rem, 9vw, 7rem) 0;
  background: var(--rp-white);
  border-bottom: 1px solid var(--rp-line);
}

.rp-portrait__grid {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr);
  gap: clamp(2rem, 6vw, 4.5rem);
  align-items: center;
}

.rp-portrait__media {
  margin: 0;
  aspect-ratio: 4 / 5;
  overflow: hidden;
  background: var(--rp-paper-deep);
  border: 1px solid var(--rp-line);
}

.rp-portrait__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  filter: contrast(1.04) saturate(0.92);
}

.rp-portrait__placeholder {
  width: 100%;
  height: 100%;
  min-height: 420px;
  display: grid;
  place-content: center;
  gap: 0.65rem;
  text-align: center;
  background:
    linear-gradient(145deg, rgba(20, 122, 98, 0.12), transparent 55%),
    repeating-linear-gradient(
      -18deg,
      transparent,
      transparent 14px,
      rgba(12, 22, 20, 0.04) 14px,
      rgba(12, 22, 20, 0.04) 15px
    );
  color: var(--rp-muted);
  font-family: var(--rp-display);
}

.rp-portrait__placeholder span {
  color: var(--rp-ink);
  font-size: 1.35rem;
  font-weight: 700;
  letter-spacing: -0.03em;
}

.rp-portrait__placeholder small {
  font-family: var(--rp-mono);
  font-size: 0.68rem;
  letter-spacing: 0.06em;
  line-height: 1.5;
}

.rp-portrait__placeholder code {
  font-family: inherit;
  color: var(--rp-accent);
}

.rp-portrait__copy .rp-section-label {
  margin-bottom: 1rem;
}

.rp-portrait__copy h2 {
  font-size: clamp(2.3rem, 4.8vw, 3.8rem);
  max-width: 14ch;
  margin-bottom: 1.35rem;
}

.rp-portrait__copy > p {
  max-width: 34rem;
  color: var(--rp-muted);
  font-size: 1.1rem;
  line-height: 1.7;
}

.rp-portrait__meta {
  margin-top: 1.5rem !important;
  color: var(--rp-ink) !important;
  font-family: var(--rp-mono);
  font-size: 0.72rem !important;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.rp-creds {
  margin-top: 2rem;
  display: flex;
  flex-wrap: wrap;
  gap: 1.25rem;
}

.rp-creds__badge {
  margin: 0;
  display: grid;
  grid-template-columns: 88px minmax(0, 1fr);
  gap: 0.9rem;
  align-items: center;
  max-width: 320px;
}

.rp-creds__badge img {
  width: 88px;
  height: 88px;
  object-fit: contain;
  display: block;
  background: #000;
  border-radius: 50%;
}

.rp-creds__badge figcaption {
  display: grid;
  gap: 0.25rem;
}

.rp-creds__badge strong {
  font-family: var(--rp-display);
  font-size: 0.95rem;
  letter-spacing: -0.02em;
}

.rp-creds__badge span {
  color: var(--rp-muted);
  font-family: var(--rp-mono);
  font-size: 0.68rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

/* ------------------------------------------------------------------
   Trajectory
------------------------------------------------------------------- */
.rp-statement {
  padding: clamp(5rem, 10vw, 8.5rem) 0 2.5rem;
  background: var(--rp-paper);
}

.rp-statement__grid {
  display: grid;
  grid-template-columns: 220px minmax(0, 1fr);
  gap: clamp(2rem, 6vw, 5rem);
  align-items: start;
}

.rp-statement h2 {
  font-size: clamp(2.6rem, 6vw, 5rem);
  max-width: 12ch;
}

.rp-statement__grid > div > p {
  margin-top: 1.5rem;
  max-width: 36rem;
  color: var(--rp-muted);
  font-size: 1.12rem;
  line-height: 1.7;
}

.rp-trajectory {
  padding: 1rem 0 clamp(5rem, 10vw, 8rem);
  background: var(--rp-paper);
}

.rp-trajectory__list {
  list-style: none;
  margin: 0;
  padding: 0;
  border-top: 1px solid var(--rp-line);
}

.rp-trajectory__list li {
  display: grid;
  grid-template-columns: 4.5rem 14rem 1fr;
  gap: 1.25rem;
  align-items: baseline;
  padding: 1.7rem 0.4rem;
  border-bottom: 1px solid var(--rp-line);
  transition: background 0.35s var(--rp-ease), padding-left 0.35s var(--rp-ease);
}

.rp-trajectory__list li:hover {
  background: rgba(20, 122, 98, 0.06);
  padding-left: 1rem;
}

.rp-trajectory__list span {
  color: var(--rp-accent);
  font-family: var(--rp-mono);
  font-size: 0.78rem;
  letter-spacing: 0.08em;
}

.rp-trajectory__list h3 {
  font-size: 1.35rem;
  letter-spacing: -0.03em;
}

.rp-trajectory__list p {
  color: var(--rp-muted);
  line-height: 1.55;
}

/* ------------------------------------------------------------------
   Impact — editorial rows, not card grid clutter
------------------------------------------------------------------- */
.rp-impact {
  padding: clamp(5rem, 10vw, 8.5rem) 0;
  background: var(--rp-ink);
  color: var(--rp-white);
}

.rp-section-head {
  display: grid;
  grid-template-columns: 1.35fr 0.65fr;
  gap: clamp(1.5rem, 5vw, 4rem);
  align-items: end;
  margin-bottom: clamp(2.5rem, 5vw, 4rem);
}

.rp-section-head .rp-section-label {
  color: var(--rp-lab-glow);
  margin-bottom: 1rem;
}

.rp-section-head h2 {
  font-size: clamp(2.5rem, 5.5vw, 4.6rem);
  max-width: 11ch;
}

.rp-section-head > p {
  color: rgba(232, 240, 236, 0.62);
  line-height: 1.65;
}

.rp-impact__list {
  display: grid;
  gap: 0;
  border-top: 1px solid rgba(248, 251, 249, 0.14);
}

.rp-impact__item {
  display: grid;
  grid-template-columns: 10rem minmax(0, 1fr) auto;
  gap: 1.5rem;
  align-items: start;
  padding: 2rem 0;
  border-bottom: 1px solid rgba(248, 251, 249, 0.14);
}

.rp-impact__item .rp-card__meta {
  margin: 0;
  color: var(--rp-accent-hot);
  font-family: var(--rp-mono);
  font-size: 0.66rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  line-height: 1.4;
}

.rp-impact__item h3 {
  font-size: clamp(1.45rem, 2.4vw, 2rem);
  margin-bottom: 0.65rem;
}

.rp-impact__item p {
  max-width: 40rem;
  color: rgba(232, 240, 236, 0.64);
  line-height: 1.6;
}

.rp-impact__tag {
  color: var(--rp-lab-glow);
  font-family: var(--rp-mono);
  font-size: 0.7rem;
  letter-spacing: 0.1em;
  white-space: nowrap;
}

/* ------------------------------------------------------------------
   Research
------------------------------------------------------------------- */
.rp-research {
  padding: clamp(5rem, 10vw, 8.5rem) 0;
  background: var(--rp-paper-deep);
  color: var(--rp-ink);
}

.rp-research__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(2rem, 7vw, 6rem);
  align-items: end;
}

.rp-research h2 {
  margin-top: 1rem;
  font-size: clamp(2.5rem, 5vw, 4.4rem);
  max-width: 10ch;
}

.rp-research__copy > p {
  font-size: clamp(1.2rem, 2vw, 1.55rem);
  line-height: 1.45;
  max-width: 28rem;
}

.rp-research ul {
  list-style: none;
  margin: 2.5rem 0 0;
  padding: 0;
  border-top: 1px solid var(--rp-line);
  display: grid;
  grid-template-columns: 1fr 1fr;
}

.rp-research li {
  padding: 0.95rem 0;
  border-bottom: 1px solid var(--rp-line);
  font-family: var(--rp-mono);
  font-size: 0.78rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

/* ------------------------------------------------------------------
   Initiatives
------------------------------------------------------------------- */
.rp-global {
  padding: clamp(5rem, 10vw, 8.5rem) 0;
  background: var(--rp-white);
}

.rp-global .rp-section-label {
  margin-bottom: 1rem;
}

.rp-global h2 {
  font-size: clamp(2.5rem, 5vw, 4.4rem);
  max-width: 14ch;
  margin-bottom: clamp(2.5rem, 5vw, 4rem);
}

.rp-global__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1px;
  background: var(--rp-line);
  border: 1px solid var(--rp-line);
}

.rp-global article {
  min-height: 320px;
  padding: clamp(1.8rem, 3vw, 2.8rem);
  background: var(--rp-white);
  display: flex;
  flex-direction: column;
}

.rp-global article span {
  color: var(--rp-accent);
  font-family: var(--rp-mono);
  font-size: 0.72rem;
  letter-spacing: 0.12em;
}

.rp-global article h3 {
  margin-top: auto;
  margin-bottom: 1rem;
  font-size: clamp(1.5rem, 2.4vw, 2.1rem);
  max-width: 16ch;
}

.rp-global article p {
  color: var(--rp-muted);
  line-height: 1.6;
  max-width: 34rem;
}

/* ------------------------------------------------------------------
   Lab / minigame — gaming touch
------------------------------------------------------------------- */
.rp-lab {
  position: relative;
  padding: clamp(4.5rem, 9vw, 7.5rem) 0;
  background: var(--rp-lab);
  color: var(--rp-white);
  overflow: hidden;
}

.rp-lab__intro {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: clamp(1.5rem, 5vw, 4rem);
  align-items: end;
  margin-bottom: 2rem;
}

.rp-lab .rp-section-label {
  color: var(--rp-lab-glow);
  margin-bottom: 1rem;
}

.rp-lab h2 {
  font-size: clamp(2.4rem, 5vw, 4.2rem);
  max-width: 12ch;
}

.rp-lab__intro > p {
  color: rgba(210, 240, 228, 0.7);
  line-height: 1.65;
  max-width: 34rem;
}

.rp-lab__progress {
  list-style: none;
  margin: 0 0 1.25rem;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem;
}

.rp-lab__progress li {
  padding: 0.45rem 0.7rem;
  border: 1px solid rgba(42, 255, 176, 0.22);
  color: rgba(210, 240, 228, 0.55);
  font-family: var(--rp-mono);
  font-size: 0.64rem;
  letter-spacing: 0.1em;
}

.rp-lab__progress li.is-current {
  border-color: var(--rp-lab-glow);
  color: var(--rp-lab);
  background: var(--rp-lab-glow);
}

.rp-lab__progress li.is-done {
  border-color: rgba(42, 255, 176, 0.45);
  color: var(--rp-lab-glow);
  text-decoration: line-through;
  text-decoration-thickness: 1px;
}

.rp-lab__stage {
  position: relative;
  border: 1px solid rgba(42, 255, 176, 0.28);
  background:
    radial-gradient(circle at 70% 20%, rgba(255, 77, 46, 0.12), transparent 35%),
    radial-gradient(circle at 20% 80%, rgba(42, 255, 176, 0.1), transparent 40%),
    #050d0a;
  min-height: min(62vh, 560px);
  overflow: hidden;
}

.rp-lab__overlay {
  position: absolute;
  inset: 0;
  z-index: 4;
  display: grid;
  place-content: center;
  gap: 0.85rem;
  padding: 2rem;
  text-align: center;
  background: rgba(4, 12, 10, 0.78);
  backdrop-filter: blur(6px);
}

.rp-lab__overlay[hidden] {
  display: none;
}

.rp-lab__overlay h3 {
  font-family: var(--rp-display);
  font-size: clamp(1.6rem, 3vw, 2.3rem);
  letter-spacing: -0.03em;
}

.rp-lab__overlay p {
  max-width: 28rem;
  margin-inline: auto;
  color: rgba(210, 240, 228, 0.78);
  line-height: 1.65;
}

.rp-lab__overlay .rp-button {
  justify-self: center;
  margin-top: 0.4rem;
}

.rp-lab__canvas {
  display: block;
  width: 100%;
  height: min(62vh, 560px);
  cursor: crosshair;
  touch-action: none;
}

.rp-lab__hud {
  position: absolute;
  inset: 0;
  z-index: 3;
  pointer-events: none;
  display: grid;
  grid-template-rows: auto 1fr auto;
  padding: 1.1rem 1.2rem;
}

.rp-lab__stage:not(.is-playing) .rp-lab__hud {
  opacity: 0.35;
}

.rp-lab__hud-top,
.rp-lab__hud-bottom {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  align-items: end;
  flex-wrap: wrap;
}

.rp-lab__stat {
  font-family: var(--rp-mono);
  font-size: 0.72rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: rgba(210, 240, 228, 0.78);
}

.rp-lab__stat strong {
  color: var(--rp-lab-glow);
  font-weight: 600;
}

.rp-lab__objective {
  align-self: center;
  justify-self: center;
  text-align: center;
  max-width: 28rem;
  font-family: var(--rp-display);
  font-size: clamp(1.05rem, 2.2vw, 1.4rem);
  letter-spacing: -0.02em;
  color: rgba(248, 251, 249, 0.92);
  text-shadow: 0 8px 30px rgba(0, 0, 0, 0.45);
}

.rp-lab__controls {
  pointer-events: auto;
  display: flex;
  gap: 0.6rem;
  flex-wrap: wrap;
}

.rp-lab__pad {
  pointer-events: auto;
  display: grid;
  justify-items: center;
  gap: 0.35rem;
}

.rp-lab__pad-mid {
  display: grid;
  grid-template-columns: repeat(3, 44px);
  gap: 0.35rem;
}

.rp-lab__pad button {
  width: 44px;
  height: 44px;
  border: 1px solid rgba(42, 255, 176, 0.35);
  background: rgba(7, 20, 16, 0.75);
  color: var(--rp-lab-glow);
  font-size: 1rem;
  cursor: pointer;
  touch-action: manipulation;
}

.rp-lab__pad button:active {
  background: var(--rp-lab-glow);
  color: var(--rp-lab);
}

.rp-lab__hint {
  margin-top: 1rem;
  font-family: var(--rp-mono);
  font-size: 0.7rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: rgba(210, 240, 228, 0.55);
}

.rp-lab__fallback {
  display: none;
  min-height: 280px;
  place-items: center;
  padding: 2rem;
  text-align: center;
  color: rgba(210, 240, 228, 0.8);
  line-height: 1.6;
}

body.rp-reduced-motion .rp-lab__stage-live {
  display: none;
}

body.rp-reduced-motion .rp-lab__fallback {
  display: grid;
}

/* ------------------------------------------------------------------
   Contact
------------------------------------------------------------------- */
.rp-contact {
  padding: clamp(5rem, 10vw, 8.5rem) 0;
  background: var(--rp-accent-hot);
  color: var(--rp-ink);
}

.rp-contact .rp-section-label {
  color: rgba(12, 22, 20, 0.62);
  margin-bottom: 1rem;
}

.rp-contact__grid {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: clamp(1.5rem, 5vw, 4rem);
  align-items: end;
}

.rp-contact h2 {
  font-size: clamp(2.6rem, 5.5vw, 4.8rem);
  max-width: 12ch;
}

.rp-contact__grid > div:last-child p {
  margin-bottom: 1.35rem;
  font-size: 1.12rem;
  line-height: 1.6;
  max-width: 28rem;
}

.rp-contact .rp-button--primary {
  background: var(--rp-ink);
  border-color: var(--rp-ink);
  color: var(--rp-white);
}

.rp-contact .rp-button--primary:hover {
  background: var(--rp-white);
  border-color: var(--rp-white);
  color: var(--rp-ink);
}

.rp-footer-note {
  padding: 1.4rem 0 2.2rem;
  background: var(--rp-accent-hot);
  color: rgba(12, 22, 20, 0.55);
  font-family: var(--rp-mono);
  font-size: 0.68rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

/* ------------------------------------------------------------------
   Motion
------------------------------------------------------------------- */
.rp-reveal {
  opacity: 0;
  transform: translateY(22px);
  transition: opacity 0.8s var(--rp-ease), transform 0.8s var(--rp-ease);
}

.rp-reveal.is-in {
  opacity: 1;
  transform: none;
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  .rp-reveal {
    opacity: 1;
    transform: none;
    transition: none;
  }

  .rp-button:hover,
  .rp-trajectory__list li:hover {
    transform: none;
  }
}

/* ------------------------------------------------------------------
   Responsive
------------------------------------------------------------------- */
@media (max-width: 980px) {
  .rp-nav {
    display: none;
  }

  .rp-nav-toggle {
    display: inline-grid;
    place-content: center;
  }

  .rp-site-header.is-open .rp-nav {
    display: flex;
    position: absolute;
    inset: 84px 0 auto;
    flex-direction: column;
    gap: 1rem;
    padding: 1.25rem 1.5rem 1.5rem;
    background: rgba(7, 16, 14, 0.96);
    border-bottom: 1px solid rgba(248, 251, 249, 0.12);
  }

  .rp-site-header__inner {
    grid-template-columns: 1fr auto auto;
  }
}

@media (max-width: 820px) {
  :root {
    --rp-shell: min(100% - 32px, 1180px);
  }

  .rp-hero__content {
    padding: 7.5rem 0 4rem;
  }

  .rp-hero__scroll {
    display: none;
  }

  .rp-portrait__grid,
  .rp-statement__grid,
  .rp-section-head,
  .rp-research__grid,
  .rp-global__grid,
  .rp-lab__intro,
  .rp-contact__grid,
  .rp-impact__item {
    grid-template-columns: 1fr;
  }

  .rp-portrait__media {
    max-width: 420px;
  }

  .rp-trajectory__list li {
    grid-template-columns: 3rem 1fr;
  }

  .rp-trajectory__list p {
    grid-column: 2;
  }

  .rp-research ul {
    grid-template-columns: 1fr;
  }

  .rp-impact__tag {
    justify-self: start;
  }

  .rp-global article {
    min-height: 240px;
  }
}