/* ==========================================================================
   Joel A. Reyes — Executive site  ·  Modern dark-first system
   Cabinet Grotesk display / Satoshi body / JetBrains Mono labels
   ========================================================================== */

:root,
[data-theme='dark'] {
  /* Type scale */
  --text-xs: clamp(0.75rem, 0.72rem + 0.15vw, 0.8125rem);
  --text-sm: clamp(0.875rem, 0.84rem + 0.2vw, 0.9375rem);
  --text-base: clamp(1rem, 0.96rem + 0.25vw, 1.0625rem);
  --text-lg: clamp(1.125rem, 1rem + 0.6vw, 1.375rem);
  --text-xl: clamp(1.5rem, 1.15rem + 1.4vw, 2.25rem);
  --text-2xl: clamp(2rem, 1.35rem + 2.6vw, 3.25rem);
  --text-3xl: clamp(2.5rem, 1.2rem + 4.6vw, 4.75rem);

  /* Spacing */
  --space-1: 0.25rem;
  --space-2: 0.5rem;
  --space-3: 0.75rem;
  --space-4: 1rem;
  --space-5: 1.25rem;
  --space-6: 1.5rem;
  --space-8: 2rem;
  --space-10: 2.5rem;
  --space-12: 3rem;
  --space-16: 4rem;
  --space-20: 5rem;
  --space-24: 6rem;
  --space-32: 8rem;

  /* Surfaces — near-black, cool */
  --color-bg: #08090b;
  --color-surface: #0d0f12;
  --color-surface-2: #12151a;
  --color-elevated: #171a20;
  --color-border: #21262e;
  --color-border-strong: #2e343e;

  /* Text */
  --color-text: #f2f4f7;
  --color-text-muted: #9aa3af;
  --color-text-faint: #646c78;
  --color-text-inverse: #08090b;

  /* Accent — signal amber */
  --color-accent: #ff8a3d;
  --color-accent-soft: #ffb27a;
  --color-accent-dim: rgba(255, 138, 61, 0.14);
  --color-accent-line: rgba(255, 138, 61, 0.32);

  --glow: radial-gradient(
    60% 60% at 50% 0%,
    rgba(255, 138, 61, 0.16) 0%,
    rgba(255, 138, 61, 0) 70%
  );

  --radius-sm: 0.5rem;
  --radius-md: 0.75rem;
  --radius-lg: 1.125rem;
  --radius-xl: 1.5rem;
  --radius-full: 9999px;

  --ease: cubic-bezier(0.16, 1, 0.3, 1);
  --transition-interactive: 220ms var(--ease);

  --shadow-md: 0 8px 30px rgba(0, 0, 0, 0.45);
  --shadow-lg: 0 24px 70px rgba(0, 0, 0, 0.55);

  --content: 1240px;

  --font-display: 'Cabinet Grotesk', 'Satoshi', system-ui, sans-serif;
  --font-body: 'Satoshi', 'Inter', system-ui, sans-serif;
  --font-mono: 'JetBrains Mono', ui-monospace, 'SFMono-Regular', monospace;
}

[data-theme='light'] {
  --color-bg: #fbfbfc;
  --color-surface: #ffffff;
  --color-surface-2: #f5f6f8;
  --color-elevated: #ffffff;
  --color-border: #e4e7ec;
  --color-border-strong: #d3d8e0;
  --color-text: #0d1117;
  --color-text-muted: #5a6371;
  --color-text-faint: #8b939f;
  --color-text-inverse: #fbfbfc;
  --color-accent: #d1571a;
  --color-accent-soft: #b8480f;
  --color-accent-dim: rgba(209, 87, 26, 0.09);
  --color-accent-line: rgba(209, 87, 26, 0.26);
  --glow: radial-gradient(
    60% 60% at 50% 0%,
    rgba(209, 87, 26, 0.08) 0%,
    rgba(209, 87, 26, 0) 70%
  );
  --shadow-md: 0 6px 24px rgba(13, 17, 23, 0.07);
  --shadow-lg: 0 20px 60px rgba(13, 17, 23, 0.1);
}

/* ---------- base ---------- */
*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  -webkit-text-size-adjust: none;
  text-size-adjust: none;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  scroll-behavior: smooth;
  scroll-padding-top: 6rem;
}

body {
  min-height: 100dvh;
  line-height: 1.6;
  font-family: var(--font-body);
  font-size: var(--text-base);
  color: var(--color-text);
  background: var(--color-bg);
  overflow-x: hidden;
  transition:
    background 300ms var(--ease),
    color 300ms var(--ease);
}

img,
svg {
  display: block;
  max-width: 100%;
  height: auto;
}

ul[role='list'] {
  list-style: none;
}

h1,
h2,
h3,
h4 {
  font-family: var(--font-display);
  font-weight: 600;
  letter-spacing: -0.03em;
  line-height: 1.05;
  text-wrap: balance;
}

p,
li {
  text-wrap: pretty;
}

a {
  color: inherit;
  text-decoration: none;
}

button {
  cursor: pointer;
  background: none;
  border: none;
  font: inherit;
  color: inherit;
}

a,
button {
  transition:
    color var(--transition-interactive),
    background var(--transition-interactive),
    border-color var(--transition-interactive),
    transform var(--transition-interactive),
    opacity var(--transition-interactive);
}

::selection {
  background: var(--color-accent);
  color: #08090b;
}

:focus-visible {
  outline: 2px solid var(--color-accent);
  outline-offset: 3px;
  border-radius: var(--radius-sm);
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
}

/* ---------- layout ---------- */
.wrap {
  width: 100%;
  max-width: var(--content);
  margin-inline: auto;
  padding-inline: clamp(var(--space-5), 4vw, var(--space-12));
}

section {
  padding-block: clamp(var(--space-16), 8vw, var(--space-32));
  position: relative;
}

/* ---------- shared bits ---------- */
.label {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-accent);
  margin-bottom: var(--space-6);
}

.label::before {
  content: '';
  width: 6px;
  height: 6px;
  border-radius: 2px;
  background: var(--color-accent);
  box-shadow: 0 0 12px var(--color-accent);
  flex: none;
}

.section-head {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 0.95fr);
  gap: clamp(var(--space-6), 4vw, var(--space-16));
  align-items: end;
  margin-bottom: clamp(var(--space-10), 5vw, var(--space-16));
}

@media (max-width: 880px) {
  .section-head {
    grid-template-columns: 1fr;
    align-items: start;
  }
}

.section-title {
  font-size: var(--text-2xl);
  max-width: 24ch;
}

.section-title em {
  font-style: normal;
  color: var(--color-accent);
}

.muted {
  color: var(--color-text-muted);
  max-width: 60ch;
}

.muted strong {
  color: var(--color-text);
  font-weight: 600;
}

.muted + .muted {
  margin-top: var(--space-4);
}

.card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: clamp(var(--space-6), 2.6vw, var(--space-8));
  position: relative;
  transition:
    border-color var(--transition-interactive),
    transform var(--transition-interactive),
    background var(--transition-interactive);
}

.mono {
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--color-text-faint);
}

/* ---------- buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--text-sm);
  font-weight: 600;
  letter-spacing: -0.01em;
  padding: 0.7rem 1.25rem;
  border-radius: var(--radius-full);
  border: 1px solid transparent;
  white-space: nowrap;
}

.btn--primary {
  background: var(--color-accent);
  color: #120a04;
}

.btn--primary:hover {
  background: var(--color-accent-soft);
  transform: translateY(-1px);
}

.btn--ghost {
  border-color: var(--color-border-strong);
  color: var(--color-text);
  background: color-mix(in oklab, var(--color-surface) 70%, transparent);
}

.btn--ghost:hover {
  border-color: var(--color-accent-line);
  color: var(--color-accent);
  transform: translateY(-1px);
}

.btn__arrow {
  transition: transform var(--transition-interactive);
}

.btn:hover .btn__arrow {
  transform: translateX(3px);
}

/* ---------- header ---------- */
.header {
  position: fixed;
  top: var(--space-4);
  left: 50%;
  transform: translateX(-50%);
  z-index: 80;
  width: calc(100% - clamp(1.5rem, 5vw, 3rem));
  max-width: var(--content);
}

.header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-5);
  padding: 0.55rem 0.65rem 0.55rem 1rem;
  border-radius: var(--radius-full);
  border: 1px solid transparent;
  transition:
    background var(--transition-interactive),
    border-color var(--transition-interactive),
    box-shadow var(--transition-interactive);
}

.header--scrolled .header__inner {
  background: color-mix(in oklab, var(--color-surface) 78%, transparent);
  backdrop-filter: blur(18px) saturate(1.4);
  border-color: var(--color-border);
  box-shadow: var(--shadow-md);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: var(--space-3);
  flex: none;
}

/* ---------- audience views ---------- */
body[data-audience='ceo'] [data-view='search'],
body[data-audience='search'] [data-view='ceo'] {
  display: none !important;
}

.switch {
  display: inline-flex;
  padding: 3px;
  gap: 2px;
  border-radius: var(--radius-full);
  border: 1px solid var(--color-border);
  background: var(--color-surface-2);
  flex: none;
}

.switch__btn {
  font-family: var(--font-mono);
  font-size: 0.6875rem;
  line-height: 1;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  padding: 0.5rem 0.7rem;
  border: 0;
  background: none;
  border-radius: var(--radius-full);
  color: var(--color-text-faint);
  white-space: nowrap;
  cursor: pointer;
  transition:
    color var(--transition-interactive),
    background var(--transition-interactive);
}

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

.switch__btn[aria-pressed='true'] {
  background: var(--color-elevated);
  color: var(--color-text);
  border: 1px solid var(--color-border-strong);
  padding: calc(0.5rem - 1px) calc(0.7rem - 1px);
}

@media (max-width: 560px) {
  .switch__btn {
    font-size: 0.625rem;
    padding: 0.45rem 0.5rem;
  }
  .switch__btn[aria-pressed='true'] {
    padding: calc(0.45rem - 1px) calc(0.5rem - 1px);
  }
}

@media (max-width: 380px) {
  .brand__name {
    display: none;
  }
}

.pipeline.pipeline--three {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

@media (max-width: 900px) {
  .pipeline.pipeline--three {
    grid-template-columns: 1fr;
  }
}

.creds-line {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  line-height: 1.6;
}

.creds-line strong {
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--color-text-faint);
  font-weight: 400;
}

.brand__mark {
  width: 30px;
  height: 30px;
  color: var(--color-text);
  flex: none;
  overflow: visible;
}

.brand__accent {
  stroke: var(--color-accent);
  transition: stroke var(--transition-interactive);
}

.brand:hover .brand__accent {
  stroke: var(--color-accent-soft);
}

.brand__name {
  font-family: var(--font-display);
  font-size: var(--text-sm);
  font-weight: 600;
  letter-spacing: -0.01em;
  white-space: nowrap;
}

.nav {
  display: flex;
  align-items: center;
  gap: clamp(var(--space-3), 1.6vw, var(--space-6));
}

.nav a {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  padding: 0.3rem 0;
  white-space: nowrap;
}

.nav a:hover {
  color: var(--color-text);
}

.nav a.is-active {
  color: var(--color-text);
  position: relative;
}

.nav a.is-active::after {
  content: '';
  position: absolute;
  left: 0;
  right: 0;
  bottom: -2px;
  height: 1px;
  background: var(--color-accent);
}

.header__actions {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  flex: none;
}

.icon-btn {
  width: 2.25rem;
  height: 2.25rem;
  display: grid;
  place-items: center;
  border-radius: var(--radius-full);
  border: 1px solid var(--color-border);
  color: var(--color-text-muted);
}

.icon-btn:hover {
  color: var(--color-accent);
  border-color: var(--color-accent-line);
}

@media (max-width: 940px) {
  .nav {
    display: none;
  }
}

@media (max-width: 520px) {
  .header__actions .btn {
    display: none;
  }
}

/* ---------- hero ---------- */
.hero {
  padding-top: clamp(7rem, 16vh, 11rem);
  padding-bottom: clamp(var(--space-12), 7vw, var(--space-24));
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  inset: -20% -10% auto -10%;
  height: 90%;
  background: var(--glow);
  pointer-events: none;
  z-index: 0;
}

.hero::after {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(to right, var(--color-border) 1px, transparent 1px),
    linear-gradient(to bottom, var(--color-border) 1px, transparent 1px);
  background-size: 90px 90px;
  mask-image: radial-gradient(70% 55% at 50% 15%, #000 0%, transparent 75%);
  opacity: 0.5;
  pointer-events: none;
  z-index: 0;
}

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

.hero__status {
  display: inline-flex;
  align-items: center;
  gap: var(--space-3);
  padding: 0.4rem 0.85rem 0.4rem 0.6rem;
  border-radius: var(--radius-full);
  border: 1px solid var(--color-border);
  background: color-mix(in oklab, var(--color-surface) 80%, transparent);
  font-size: var(--text-xs);
  color: var(--color-text-muted);
  margin-bottom: var(--space-8);
}

.dot {
  width: 7px;
  height: 7px;
  border-radius: var(--radius-full);
  background: var(--color-accent);
  flex: none;
  position: relative;
}

.dot::after {
  content: '';
  position: absolute;
  inset: -5px;
  border-radius: inherit;
  border: 1px solid var(--color-accent);
  opacity: 0.5;
  animation: pulse 2.6s var(--ease) infinite;
}

@keyframes pulse {
  0% {
    transform: scale(0.7);
    opacity: 0.6;
  }
  70%,
  100% {
    transform: scale(1.5);
    opacity: 0;
  }
}

.hero h1 {
  font-size: var(--text-3xl);
  max-width: 20ch;
  letter-spacing: -0.04em;
}

.hero h1 em {
  font-style: normal;
  background: linear-gradient(100deg, var(--color-accent), var(--color-accent-soft));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.hero__lower {
  margin-top: clamp(var(--space-8), 4vw, var(--space-12));
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 0.85fr);
  gap: clamp(var(--space-8), 5vw, var(--space-16));
  align-items: start;
}

@media (max-width: 900px) {
  .hero__lower {
    grid-template-columns: 1fr;
  }
}

.hero__sub {
  font-size: var(--text-lg);
  line-height: 1.45;
  color: var(--color-text-muted);
  max-width: 44ch;
}

.hero__cta {
  margin-top: var(--space-8);
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3);
}

.identity {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  column-gap: var(--space-5);
  align-items: start;
  padding: var(--space-5);
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-border);
  background: color-mix(in oklab, var(--color-surface) 85%, transparent);
  backdrop-filter: blur(8px);
}

.portrait {
  display: block;
  width: 190px;
  flex: none;
  position: relative;
  grid-column: 1;
  grid-row: 1 / span 2;
}

@media (max-width: 1100px) {
  .portrait {
    width: 160px;
  }
}

/* let the identity card's text children participate in the card grid so the
   detail list can span the full width beneath a large portrait */
.identity__meta {
  display: contents;
}

.identity__name {
  grid-column: 2;
  grid-row: 1;
  align-self: end;
}

.identity__role {
  grid-column: 2;
  grid-row: 2;
  align-self: start;
}

.identity__list {
  grid-column: 1 / -1;
  grid-row: 3;
}

.portrait img {
  width: 100%;
  aspect-ratio: 1 / 1;
  object-fit: cover;
  border-radius: var(--radius-md);
  border: 1px solid var(--color-border-strong);
}

.identity__name {
  font-family: var(--font-display);
  font-size: var(--text-lg);
  font-weight: 600;
  letter-spacing: -0.02em;
}

.identity__role {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  margin-top: var(--space-1);
  display: flex;
  flex-direction: column;
  gap: 0.15rem;
  line-height: 1.35;
}

.identity__list {
  margin-top: var(--space-4);
  padding-top: var(--space-4);
  border-top: 1px solid var(--color-border);
  display: grid;
  gap: var(--space-2);
}

.identity__list div {
  display: flex;
  gap: var(--space-3);
  font-size: var(--text-sm);
  align-items: baseline;
}

.identity__list dt {
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--color-text-faint);
  flex: none;
  width: 5.5rem;
}

.identity__list dd {
  color: var(--color-text);
  min-width: 0;
}

@media (max-width: 460px) {
  .identity {
    grid-template-columns: minmax(0, 1fr);
    row-gap: var(--space-4);
  }
  .portrait {
    width: 100%;
    max-width: 220px;
    grid-row: auto;
  }
  .identity__name,
  .identity__role,
  .identity__list {
    grid-column: 1;
    grid-row: auto;
  }
  .identity__list dt {
    width: 4.75rem;
  }
}

/* ---------- metrics strip ---------- */
.metrics {
  padding-block: 0;
}

.metrics__grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 1px;
  background: var(--color-border);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
}

@media (max-width: 900px) {
  .metrics__grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 480px) {
  .metrics__grid {
    grid-template-columns: 1fr;
  }
}

.metric {
  background: var(--color-surface);
  padding: clamp(var(--space-5), 2.4vw, var(--space-8));
  transition: background var(--transition-interactive);
}

.metric:hover {
  background: var(--color-surface-2);
}

.metric__value {
  font-family: var(--font-display);
  font-size: var(--text-xl);
  font-weight: 600;
  letter-spacing: -0.03em;
  line-height: 1;
  margin-bottom: var(--space-3);
}

.metric__value span {
  color: var(--color-accent);
}

.metric__label {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
}

/* ---------- thesis ---------- */
.thesis__grid {
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(0, 1fr);
  gap: clamp(var(--space-6), 3vw, var(--space-10));
  align-items: stretch;
}

@media (max-width: 900px) {
  .thesis__grid {
    grid-template-columns: 1fr;
  }
}

.thesis__statement {
  background:
    linear-gradient(160deg, var(--color-accent-dim), transparent 55%), var(--color-surface);
  border-color: var(--color-border-strong);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  gap: var(--space-8);
}

.thesis__statement h3 {
  font-size: var(--text-xl);
  max-width: 22ch;
}

.thesis__statement h3 em {
  font-style: normal;
  color: var(--color-accent);
}

.principles {
  display: grid;
  gap: var(--space-3);
}

.principle {
  display: grid;
  grid-template-columns: 2.25rem minmax(0, 1fr);
  gap: var(--space-4);
  padding: var(--space-5);
  border-radius: var(--radius-md);
  border: 1px solid var(--color-border);
  background: var(--color-surface);
  transition:
    border-color var(--transition-interactive),
    transform var(--transition-interactive);
}

.principle:hover {
  border-color: var(--color-accent-line);
  transform: translateX(3px);
}

.principle__num {
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  color: var(--color-accent);
  padding-top: 0.15rem;
}

.principle b {
  display: block;
  font-size: var(--text-sm);
  font-weight: 600;
  margin-bottom: var(--space-1);
}

.principle p {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
}

/* ---------- track record ---------- */
.cases {
  display: grid;
  gap: var(--space-4);
}

.case {
  display: grid;
  grid-template-columns: minmax(0, 0.85fr) repeat(3, minmax(0, 1fr));
  gap: clamp(var(--space-5), 2.5vw, var(--space-8));
  align-items: start;
}

.case:hover {
  border-color: var(--color-border-strong);
  transform: translateY(-2px);
}

@media (max-width: 980px) {
  .case {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .case__head {
    grid-column: 1 / -1;
  }
}

@media (max-width: 620px) {
  .case {
    grid-template-columns: 1fr;
  }
}

.case__head {
  display: grid;
  gap: var(--space-3);
}

.case__num {
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  color: var(--color-accent);
}

.case__title {
  font-size: var(--text-lg);
  max-width: 20ch;
}

.case__tag {
  display: inline-block;
  width: fit-content;
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--color-text-faint);
  padding: 0.25rem 0.6rem;
  border-radius: var(--radius-full);
  border: 1px solid var(--color-border);
}

.case__col > span {
  display: block;
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--color-text-faint);
  margin-bottom: var(--space-3);
  padding-bottom: var(--space-3);
  border-bottom: 1px solid var(--color-border);
}

.case__col p {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
}

.case__col--result > span {
  color: var(--color-accent);
  border-bottom-color: var(--color-accent-line);
}

.case__col--result p {
  color: var(--color-text);
  font-weight: 500;
}

/* ---------- prinox ---------- */
.pipeline {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: var(--space-4);
}

@media (max-width: 860px) {
  .pipeline {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 480px) {
  .pipeline {
    grid-template-columns: 1fr;
  }
}

.stage {
  padding: var(--space-5);
  border-radius: var(--radius-md);
  border: 1px solid var(--color-border);
  background: var(--color-surface);
  position: relative;
  overflow: hidden;
  transition:
    border-color var(--transition-interactive),
    transform var(--transition-interactive);
}

.stage::before {
  content: '';
  position: absolute;
  inset: 0 auto 0 0;
  width: 2px;
  background: linear-gradient(to bottom, var(--color-accent), transparent);
  opacity: 0.5;
}

.stage:hover {
  border-color: var(--color-accent-line);
  transform: translateY(-3px);
}

.stage__step {
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  color: var(--color-accent);
  margin-bottom: var(--space-4);
}

.stage__name {
  font-family: var(--font-display);
  font-size: var(--text-base);
  font-weight: 600;
  letter-spacing: -0.02em;
  margin-bottom: var(--space-2);
}

.stage__detail {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
}

.rails {
  margin-top: var(--space-4);
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: var(--space-4);
}

.rail {
  padding: var(--space-5);
  border-radius: var(--radius-md);
  border: 1px solid var(--color-border);
  background: var(--color-surface);
}

.rail > span {
  display: block;
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--color-text-faint);
  margin-bottom: var(--space-4);
}

.chips {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
}

.chip {
  font-size: var(--text-xs);
  padding: 0.3rem 0.65rem;
  border-radius: var(--radius-full);
  border: 1px solid var(--color-border);
  background: var(--color-surface-2);
  color: var(--color-text-muted);
  white-space: nowrap;
}

.chip--accent {
  border-color: color-mix(in oklab, var(--color-accent) 45%, transparent);
  background: color-mix(in oklab, var(--color-accent) 10%, transparent);
  color: var(--color-accent);
}

.callout {
  margin-top: var(--space-4);
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-6);
  align-items: center;
  justify-content: space-between;
  background: linear-gradient(120deg, var(--color-accent-dim), transparent 60%),
    var(--color-surface);
  border-color: var(--color-border-strong);
}

.callout p {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  max-width: 62ch;
}

.callout strong {
  color: var(--color-text);
  font-weight: 600;
}

/* ---------- scope ---------- */
.bento {
  display: grid;
  grid-template-columns: repeat(6, minmax(0, 1fr));
  gap: var(--space-4);
}

.bento > * {
  grid-column: span 2;
}

.bento__wide {
  grid-column: span 3;
}

@media (max-width: 900px) {
  .bento {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .bento > * {
    grid-column: span 1;
  }
  .bento__wide {
    grid-column: span 2;
  }
}

@media (max-width: 540px) {
  .bento {
    grid-template-columns: 1fr;
  }
  .bento > *,
  .bento__wide {
    grid-column: span 1;
  }
}

.bento .card:hover {
  border-color: var(--color-border-strong);
}

.bento dt {
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--color-text-faint);
  margin-bottom: var(--space-3);
}

.bento dd {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  line-height: 1.5;
}

.bento dd b {
  color: var(--color-text);
  font-family: var(--font-display);
  font-size: var(--text-lg);
  font-weight: 600;
  letter-spacing: -0.02em;
  display: block;
  margin-bottom: var(--space-1);
}

/* ---------- capability columns ---------- */
.stack {
  margin-top: var(--space-4);
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(290px, 1fr));
  gap: var(--space-4);
}

.stack h3 {
  font-size: var(--text-base);
  margin-bottom: var(--space-5);
  padding-bottom: var(--space-4);
  border-bottom: 1px solid var(--color-border);
}

/* ---------- timeline ---------- */
.timeline {
  display: grid;
  gap: var(--space-3);
}

.role {
  display: grid;
  grid-template-columns: 11rem minmax(0, 1fr) minmax(0, 1.15fr);
  gap: clamp(var(--space-4), 2.5vw, var(--space-8));
  align-items: baseline;
  padding: var(--space-5) var(--space-6);
  border-radius: var(--radius-md);
  border: 1px solid var(--color-border);
  background: var(--color-surface);
  transition:
    border-color var(--transition-interactive),
    background var(--transition-interactive);
}

.role:hover {
  border-color: var(--color-accent-line);
  background: var(--color-surface-2);
}

.role--current {
  border-color: var(--color-accent-line);
  background: linear-gradient(120deg, var(--color-accent-dim), transparent 55%),
    var(--color-surface);
}

@media (max-width: 860px) {
  .role {
    grid-template-columns: 1fr;
    gap: var(--space-2);
  }
}

.role__dates {
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  color: var(--color-text-faint);
  letter-spacing: 0.02em;
}

.role__title {
  font-family: var(--font-display);
  font-size: var(--text-base);
  font-weight: 600;
  letter-spacing: -0.02em;
}

.role__org {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  margin-top: var(--space-1);
}

.role__note {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
}

.credentials {
  margin-top: var(--space-6);
}

.credentials p {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  margin-bottom: var(--space-4);
}

.credentials p strong {
  color: var(--color-text);
  font-weight: 600;
}

/* ---------- contact ---------- */
.contact__card {
  position: relative;
  overflow: hidden;
  border-color: var(--color-border-strong);
  background:
    radial-gradient(80% 120% at 15% 0%, var(--color-accent-dim), transparent 60%),
    var(--color-surface);
  padding: clamp(var(--space-8), 5vw, var(--space-20));
}

.contact__grid {
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(0, 1fr);
  gap: clamp(var(--space-8), 5vw, var(--space-16));
  align-items: start;
}

@media (max-width: 880px) {
  .contact__grid {
    grid-template-columns: 1fr;
  }
}

.contact h2 {
  font-size: var(--text-2xl);
  max-width: 18ch;
}

.contact__actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--space-4);
  margin-top: var(--space-8);
}

.contact__social {
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
  padding: 0.75rem 1.15rem;
  border: 1px solid var(--color-border-strong);
  border-radius: var(--radius-full);
  font-family: var(--font-display);
  font-size: var(--text-sm);
  font-weight: 600;
  letter-spacing: -0.01em;
  color: var(--color-text);
  background: var(--color-surface-2);
  transition: border-color 0.2s ease, background 0.2s ease, transform 0.2s ease;
}

.contact__social svg {
  width: 17px;
  height: 17px;
  flex: none;
  color: var(--color-muted);
  transition: color 0.2s ease;
}

.contact__social:hover {
  border-color: var(--color-accent);
  background: var(--color-elevated);
  transform: translateY(-2px);
}

.contact__social:hover svg {
  color: var(--color-accent);
}

.contact__mail {
  display: inline-flex;
  align-items: center;
  gap: var(--space-3);
  font-family: var(--font-display);
  font-size: var(--text-lg);
  font-weight: 600;
  letter-spacing: -0.02em;
  padding: 0.75rem 1.25rem;
  border-radius: var(--radius-full);
  background: var(--color-accent);
  color: #120a04;
  word-break: break-word;
}

.contact__mail:hover {
  background: var(--color-accent-soft);
  transform: translateY(-2px);
}

.contact__note {
  margin-top: var(--space-8);
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  max-width: 56ch;
}

.contact__meta {
  display: grid;
  gap: var(--space-5);
}

.contact__meta div {
  padding-bottom: var(--space-5);
  border-bottom: 1px solid var(--color-border);
}

.contact__meta div:last-child {
  border-bottom: none;
  padding-bottom: 0;
}

.contact__meta dt {
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--color-text-faint);
  margin-bottom: var(--space-2);
}

.contact__meta dd {
  font-size: var(--text-sm);
  color: var(--color-text);
}

/* ---------- footer ---------- */
.footer {
  border-top: 1px solid var(--color-border);
  padding-block: var(--space-8);
}

.footer__mark {
  width: 22px;
  height: 22px;
  color: var(--color-text-faint);
  flex: none;
  overflow: visible;
}

.footer__brand {
  display: inline-flex;
  align-items: center;
  gap: var(--space-3);
}

.footer__inner {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-4) var(--space-8);
  align-items: center;
  justify-content: space-between;
  font-size: var(--text-xs);
  color: var(--color-text-faint);
}

.footer__links {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-5);
}

.footer__links a:hover {
  color: var(--color-accent);
}

/* ---------- reveal ---------- */
.reveal {
  opacity: 0;
  transform: translateY(18px);
  transition:
    opacity 750ms var(--ease),
    transform 750ms var(--ease);
}

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

@media (prefers-reduced-motion: reduce) {
  .reveal {
    opacity: 1;
    transform: none;
  }
}