@import url("https://fonts.googleapis.com/css2?family=Fraunces:ital,opsz,wght@0,9..144,500;0,9..144,600;0,9..144,700;1,9..144,500&family=Source+Sans+3:ital,wght@0,400;0,500;0,600;0,700;1,400&display=swap");
@import "tokens.css";

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

html {
  scroll-behavior: smooth;
}

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

  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}

body {
  margin: 0;
  font-family: var(--font-body);
  font-size: 1.0625rem;
  line-height: 1.65;
  color: var(--color-text);
  background: var(--color-bg);
  background-image:
    radial-gradient(ellipse 120% 80% at 50% -40%, rgba(0, 133, 202, 0.22), transparent),
    radial-gradient(ellipse 60% 50% at 100% 0%, rgba(191, 192, 191, 0.06), transparent);
  min-height: 100vh;
}

.skip-link {
  position: absolute;
  top: -100px;
  left: var(--space-md);
  z-index: 9999;
  padding: var(--space-sm) var(--space-md);
  background: var(--color-accent);
  color: var(--color-bg);
  font-weight: 600;
  text-decoration: none;
  border-radius: var(--radius-sm);
  transition: top var(--transition-fast);
}

.skip-link:focus {
  top: var(--space-md);
}

a {
  color: var(--color-accent);
  text-decoration-thickness: 1px;
  text-underline-offset: 3px;
  transition: color var(--transition-fast);
}

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

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

/* Site chrome */
.site-nav {
  position: sticky;
  top: 0;
  z-index: 100;
  height: var(--nav-height);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 var(--space-lg);
  max-width: var(--max-width-content);
  margin: 0 auto;
  background:
    linear-gradient(180deg, rgba(15, 26, 44, 0.92), rgba(6, 11, 18, 0.78));
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--color-border);
}

.site-nav::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: -1px;
  height: 2px;
  background: linear-gradient(90deg, transparent, rgba(0, 133, 202, 0.9), transparent);
  opacity: 0.75;
  pointer-events: none;
}

.site-nav__brand {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 1.125rem;
  color: var(--color-text);
  text-decoration: none;
  letter-spacing: -0.02em;
}

.site-nav__brand:hover {
  color: var(--color-accent);
}

.site-nav__inner {
  display: flex;
  align-items: center;
  gap: var(--space-xl);
}

.site-nav__links {
  display: flex;
  align-items: center;
  gap: var(--space-lg);
  list-style: none;
  margin: 0;
  padding: 0;
}

.site-nav__brand::before {
  content: "";
  display: inline-block;
  width: 10px;
  height: 10px;
  margin-right: 10px;
  border-radius: 3px;
  background: var(--color-accent);
  box-shadow: 0 0 0 4px rgba(0, 133, 202, 0.18);
  transform: translateY(-1px);
}

.site-nav__links a {
  color: var(--color-text-muted);
  text-decoration: none;
  font-weight: 500;
  font-size: 0.9375rem;
}

.site-nav__links a:hover,
.site-nav__links a[aria-current="page"] {
  color: var(--color-text);
}

.site-nav__links a[aria-current="page"] {
  position: relative;
}

.site-nav__links a[aria-current="page"]::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: -10px;
  height: 2px;
  border-radius: 2px;
  background: linear-gradient(90deg, transparent, var(--color-accent), transparent);
}

.site-nav__toggle {
  display: none;
  align-items: center;
  justify-content: center;
  width: 2.75rem;
  height: 2.75rem;
  padding: 0;
  border: 1px solid var(--color-border-strong);
  border-radius: var(--radius-md);
  background: var(--color-bg-card);
  color: var(--color-text);
  cursor: pointer;
}

.site-nav__toggle:hover {
  border-color: var(--color-accent);
  color: var(--color-accent);
}

.site-nav__drawer {
  display: flex;
  align-items: center;
  gap: var(--space-lg);
}

/* Projects dropdown */
.nav-dd {
  position: relative;
}

.nav-dd__btn {
  display: inline-flex;
  align-items: center;
  gap: var(--space-xs);
  padding: var(--space-sm) 0;
  border: none;
  background: none;
  font: inherit;
  font-weight: 500;
  font-size: 0.9375rem;
  color: var(--color-text-muted);
  cursor: pointer;
  text-decoration: none;
}

.nav-dd__btn:hover,
.nav-dd__btn[aria-expanded="true"] {
  color: var(--color-text);
}

.nav-dd__btn:focus-visible {
  outline: 2px solid var(--color-accent);
  outline-offset: 4px;
  border-radius: var(--radius-sm);
}

.nav-dd__panel {
  position: absolute;
  top: calc(100% + 0.5rem);
  right: 0;
  min-width: 18rem;
  max-height: min(70vh, 24rem);
  overflow-y: auto;
  padding: var(--space-sm);
  background: var(--color-bg-card);
  border: 1px solid var(--color-border-strong);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  display: none;
}

.nav-dd__panel.is-open {
  display: block;
}

.nav-dd__panel a {
  display: block;
  padding: var(--space-sm) var(--space-md);
  border-radius: var(--radius-md);
  color: var(--color-text-muted);
  text-decoration: none;
  font-size: 0.875rem;
  line-height: 1.4;
}

.nav-dd__panel a:hover {
  background: var(--color-accent-dim);
  color: var(--color-accent-hover);
}

@media (max-width: 768px) {
  .site-nav__toggle {
    display: flex;
  }

  .site-nav__drawer {
    position: fixed;
    inset: var(--nav-height) 0 0 0;
    flex-direction: column;
    align-items: stretch;
    padding: var(--space-lg);
    gap: 0;
    background: rgba(12, 15, 20, 0.97);
    backdrop-filter: blur(16px);
    border-top: 1px solid var(--color-border);
    transform: translateX(100%);
    transition: transform var(--transition-med);
    overflow-y: auto;
  }

  .site-nav__drawer.is-open {
    transform: translateX(0);
  }

  .site-nav__links {
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    width: 100%;
  }

  .site-nav__links > li {
    border-bottom: 1px solid var(--color-border);
  }

  .site-nav__links a {
    display: block;
    padding: var(--space-md) 0;
  }

  .nav-dd {
    width: 100%;
    border-bottom: 1px solid var(--color-border);
  }

  .nav-dd__btn {
    width: 100%;
    justify-content: space-between;
    padding: var(--space-md) 0;
  }

  .nav-dd__panel {
    position: static;
    max-height: none;
    box-shadow: none;
    border: none;
    padding: 0 0 var(--space-md) var(--space-md);
    opacity: 1;
    visibility: visible;
    transform: none;
    display: none;
    background: transparent;
  }

  .nav-dd__panel.is-open {
    display: block;
  }

  .nav-dd__panel a {
    padding: var(--space-sm) 0;
  }
}

/* Layout */
.site-main {
  max-width: var(--max-width-content);
  margin: 0 auto;
  padding: var(--space-xl) var(--space-lg) var(--space-3xl);
}

/* Home hero */
.hero {
  padding: var(--space-3xl) 0 var(--space-2xl);
  text-align: center;
  max-width: 40rem;
  margin: 0 auto;
}

.hero__eyebrow {
  font-size: 0.8125rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-accent);
  margin-bottom: var(--space-md);
}

.hero__title {
  font-family: var(--font-display);
  font-size: clamp(2.25rem, 5vw, 3.25rem);
  font-weight: 600;
  line-height: 1.15;
  letter-spacing: -0.03em;
  margin: 0 0 var(--space-lg);
  color: var(--color-text);
}

.hero__lede {
  font-size: 1.125rem;
  color: var(--color-text-muted);
  margin: 0 0 var(--space-xl);
  line-height: 1.7;
}

.hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-md);
  justify-content: center;
}

.hero__photo {
  display: block;
  width: 160px;
  height: 160px;
  margin: 0 auto var(--space-lg);
  border-radius: 999px;
  object-fit: cover;
  object-position: 50% 25%;
  border: 3px solid var(--color-border-strong);
  box-shadow: var(--shadow-md);
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-sm);
  padding: 0.65rem 1.25rem;
  font-family: inherit;
  font-weight: 600;
  font-size: 0.9375rem;
  border-radius: var(--radius-md);
  text-decoration: none;
  border: 1px solid transparent;
  cursor: pointer;
  transition: background var(--transition-fast), border-color var(--transition-fast), color var(--transition-fast), box-shadow var(--transition-fast);
}

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

.btn--primary {
  background: var(--color-accent);
  color: var(--color-bg);
}

.btn--primary:hover {
  background: var(--color-accent-hover);
  color: var(--color-bg);
}

.btn--ghost {
  background: transparent;
  border-color: var(--color-border-strong);
  color: var(--color-text);
}

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

/* Sections */
.section-head {
  margin-bottom: var(--space-xl);
}

.section-head h2 {
  font-family: var(--font-display);
  font-size: clamp(1.5rem, 3vw, 2rem);
  font-weight: 600;
  margin: 0 0 var(--space-sm);
  color: var(--color-text);
}

.section-head p {
  margin: 0;
  color: var(--color-text-muted);
  max-width: 36rem;
}

/* Project grid */
.project-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(17rem, 1fr));
  gap: var(--space-lg);
  list-style: none;
  margin: 0;
  padding: 0;
}

.project-card {
  display: flex;
  flex-direction: column;
  height: 100%;
  padding: var(--space-lg);
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  text-decoration: none;
  color: inherit;
  box-shadow: var(--shadow-sm);
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast), transform var(--transition-fast);
}

.project-card:hover {
  border-color: rgba(78, 205, 196, 0.35);
  box-shadow: var(--shadow-glow);
  transform: translateY(-2px);
}

.project-card:focus-visible {
  outline: 2px solid var(--color-accent);
  outline-offset: 3px;
}

.project-card h3 {
  font-family: var(--font-display);
  font-size: 1.125rem;
  font-weight: 600;
  margin: 0 0 var(--space-sm);
  color: var(--color-text);
}

.project-card p {
  flex: 1;
  margin: 0 0 var(--space-md);
  font-size: 0.875rem;
  color: var(--color-text-muted);
  line-height: 1.55;
}

.project-card__tags {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-xs);
}

.tag {
  font-size: 0.6875rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  padding: 0.2rem 0.5rem;
  border-radius: var(--radius-sm);
  background: var(--color-accent-dim);
  color: var(--color-accent);
}

/* About */
.about-panel {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-xl);
  align-items: start;
  padding: var(--space-xl);
  background: var(--color-bg-elevated);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  margin-top: var(--space-2xl);
}

@media (min-width: 768px) {
  .about-panel {
    grid-template-columns: 160px 1fr;
    gap: var(--space-2xl);
  }
}

.about-panel img {
  width: 160px;
  height: 160px;
  border-radius: 50%;
  object-fit: cover;
  object-position: 50% 25%;
  border: 3px solid var(--color-border-strong);
  box-shadow: var(--shadow-md);
  margin: 0 auto;
}

.about-panel__photo {
  width: 100%;
  max-width: 520px;
  height: auto;
  border-radius: var(--radius-xl);
  border: 1px solid var(--color-border);
  box-shadow: var(--shadow-md);
  margin: 0 auto;
}

.about-panel__body h2 {
  font-family: var(--font-display);
  font-size: 1.5rem;
  margin: 0 0 var(--space-md);
}

.about-panel__body p {
  margin: 0 0 var(--space-md);
  color: var(--color-text-muted);
}

.about-panel__body p:last-child {
  margin-bottom: 0;
}

/* Resume */
.resume-block {
  margin-top: var(--space-2xl);
  padding: var(--space-xl);
  background: var(--color-bg-elevated);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
}

.resume-block h2 {
  font-family: var(--font-display);
  font-size: 1.5rem;
  margin: 0 0 var(--space-md);
}

.resume-frame-wrap {
  position: relative;
  border-radius: var(--radius-md);
  overflow: hidden;
  border: 1px solid var(--color-border-strong);
  background: var(--color-bg);
  min-height: 32rem;
}

.resume-preview-link {
  display: block;
}

.resume-preview {
  display: block;
  width: 100%;
  height: auto;
  background: #fff;
}

.resume-actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-md);
  margin-top: var(--space-lg);
  justify-content: center;
}

/* Site footer */
.site-footer {
  max-width: var(--max-width-content);
  margin: 0 auto;
  padding: var(--space-2xl) var(--space-lg);
  border-top: 1px solid var(--color-border);
  text-align: center;
}

.site-footer p {
  margin: 0;
  font-size: 0.875rem;
  color: var(--color-text-subtle);
}

.site-footer__social {
  display: flex;
  justify-content: center;
  gap: var(--space-lg);
  margin-bottom: var(--space-md);
}

.site-footer__social a {
  font-weight: 600;
  font-size: 0.9375rem;
}

/* Case study / report pages */
.report-hero {
  padding: var(--space-2xl) 0 var(--space-xl);
  text-align: center;
  max-width: 48rem;
  margin: 0 auto;
}

.report-hero h1 {
  font-family: var(--font-display);
  font-size: clamp(1.75rem, 4vw, 2.5rem);
  font-weight: 600;
  line-height: 1.2;
  letter-spacing: -0.02em;
  margin: 0;
  color: var(--color-text);
}

.report-body {
  max-width: var(--max-width-prose);
  margin: 0 auto;
}

/* Legacy class from existing project HTML */
section.content-block,
figure.content-block,
.content-block {
  max-width: var(--max-width-prose);
  margin: 0 auto var(--space-lg);
  padding: var(--space-xl);
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
}

section.content-block h2,
.content-block h2 {
  font-family: var(--font-display);
  font-size: 1.375rem;
  font-weight: 600;
  color: var(--color-text);
  margin-top: 0;
  margin-bottom: var(--space-md);
  padding: 0;
  border: none;
  border-left: 3px solid var(--color-accent);
  padding-left: var(--space-md);
}

section.content-block h3,
.content-block h3 {
  font-family: var(--font-display);
  font-size: 1.2rem;
  color: var(--color-text);
  margin-top: var(--space-lg);
}

section.content-block h4,
.content-block h4 {
  font-size: 1.05rem;
  color: var(--color-text-muted);
}

section.content-block p,
.content-block p {
  color: var(--color-text-muted);
  text-align: left;
}

section.content-block strong,
.content-block strong {
  color: var(--color-text);
}

section.content-block ul,
.content-block ul {
  color: var(--color-text-muted);
}

section.content-block code,
.content-block code {
  font-family: var(--font-mono);
  font-size: 0.9em;
  padding: 0.15em 0.4em;
  background: var(--color-bg);
  border-radius: var(--radius-sm);
  border: 1px solid var(--color-border);
}

p.insight {
  font-weight: 600;
  color: var(--color-accent) !important;
}

section.content-block img,
.content-block img {
  max-width: 100%;
  height: auto;
  border-radius: var(--radius-md);
  border: 1px solid var(--color-border);
  box-shadow: var(--shadow-sm);
}

figure {
  margin: var(--space-lg) 0;
}

figure img {
  margin-left: auto;
  margin-right: auto;
}

figcaption {
  text-align: center;
  color: var(--color-text-subtle);
  font-size: 0.875rem;
  margin-top: var(--space-sm);
}

/* FlashCut & short pages */
.page-lead {
  font-size: 1.05rem;
  color: var(--color-text-muted);
  max-width: 40rem;
  margin: 0 auto var(--space-xl);
  text-align: center;
}

.meta-list {
  list-style: none;
  padding: 0;
  margin: 0 0 var(--space-lg);
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-md);
  justify-content: center;
  font-size: 0.875rem;
  color: var(--color-text-muted);
}

.meta-list li {
  padding: var(--space-xs) var(--space-sm);
  background: var(--color-bg-card);
  border-radius: var(--radius-sm);
  border: 1px solid var(--color-border);
}

/* Projects index */
.projects-index-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
}

.projects-index-list a {
  display: block;
  padding: var(--space-lg);
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  text-decoration: none;
  color: inherit;
  transition: border-color var(--transition-fast);
}

.projects-index-list a:hover {
  border-color: var(--color-accent);
}

.projects-index-list h3 {
  font-family: var(--font-display);
  margin: 0 0 var(--space-xs);
  color: var(--color-text);
}

.projects-index-list p {
  margin: 0;
  font-size: 0.9rem;
  color: var(--color-text-muted);
}