/* ============================================================
   ChrisMailhoit.com — Stylesheet v2
   Visual direction: dark, minimal, content-first.
   All tokens in :root. Re-theme by editing :root only.
   ============================================================ */

/* ------------------------------------------------------------
   1. TOKENS
   ------------------------------------------------------------ */
:root {
  --black:      #0A0A0A;
  --offwhite:   #F2F0EA;
  --muted:      #6B6866;
  --subtle:     #161616;
  --border:     #1F1F1F;
  --brass:      #B5863E; /* used sparingly */

  --font-sans:  'Inter', sans-serif;
  --font-mono:  'IBM Plex Mono', monospace;

  --text-hero:    clamp(44px, 6.5vw, 80px);
  --text-section: clamp(30px, 4vw, 54px);
  --text-body:    17px;
  --text-label:   11px;

  --space-xs:  8px;
  --space-sm:  16px;
  --space-md:  32px;
  --space-lg:  64px;
  --space-xl:  96px;
  --space-2xl: 140px;

  --max-width:   1100px;
  --pad:         clamp(20px, 5vw, 64px);

  --ease: cubic-bezier(0.16, 1, 0.3, 1);
  --dur:  300ms;
}

/* ------------------------------------------------------------
   2. RESET
   ------------------------------------------------------------ */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  font-family: var(--font-sans);
  font-size: var(--text-body);
  line-height: 1.65;
  color: var(--offwhite);
  background-color: var(--black);
  -webkit-font-smoothing: antialiased;
}
img, video { display: block; max-width: 100%; height: auto; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; }
button, input, textarea { font: inherit; }

:focus-visible { outline: 1px solid var(--brass); outline-offset: 4px; }

/* ------------------------------------------------------------
   3. LAYOUT
   ------------------------------------------------------------ */
.container {
  width: 100%;
  max-width: var(--max-width);
  margin-inline: auto;
  padding-inline: var(--pad);
}

.section {
  padding-block: var(--space-2xl);
  border-top: 1px solid var(--border);
}

/* ------------------------------------------------------------
   4. TYPE
   ------------------------------------------------------------ */
.eyebrow {
  font-family: var(--font-mono);
  font-size: var(--text-label);
  font-weight: 400;
  text-transform: uppercase;
  letter-spacing: 0.18em;
  color: var(--muted);
  display: block;
  margin-bottom: var(--space-sm);
}

.headline {
  font-size: var(--text-hero);
  font-weight: 800;
  letter-spacing: -0.03em;
  line-height: 1.05;
  color: var(--offwhite);
}

.section-headline {
  font-size: var(--text-section);
  font-weight: 800;
  letter-spacing: -0.025em;
  line-height: 1.1;
  color: var(--offwhite);
  margin-bottom: var(--space-lg);
}

.body-copy {
  font-size: var(--text-body);
  line-height: 1.8;
  color: var(--muted);
}

/* ------------------------------------------------------------
   5. TEXT LINK CTA (no filled buttons)
   ------------------------------------------------------------ */
.text-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 14px;
  font-weight: 600;
  color: var(--offwhite);
  border-bottom: 1px solid var(--border);
  padding-bottom: 2px;
  transition: border-color var(--dur) var(--ease);
  letter-spacing: 0.01em;
}

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

.text-link--muted {
  color: var(--muted);
  font-weight: 500;
  border-bottom-color: transparent;
}

.text-link--muted:hover { color: var(--offwhite); border-color: var(--border); }

.text-link svg { width: 13px; height: 13px; flex-shrink: 0; transition: transform var(--dur) var(--ease); }
.text-link:hover svg { transform: translate(2px, -2px); }

/* Arrow SVG inline helper */
.arrow {
  display: inline-block;
  font-style: normal;
}

/* ------------------------------------------------------------
   6. NAV
   ------------------------------------------------------------ */
.site-nav {
  position: sticky;
  top: 0;
  z-index: 100;
  background-color: rgba(10, 10, 10, 0.9);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--border);
}

.site-nav__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 54px;
}

.site-nav__mark {
  font-size: 13px;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--offwhite);
  text-decoration: none;
  transition: color var(--dur);
}

.site-nav__mark:hover { color: var(--muted); }

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

.site-nav__links a {
  font-size: 13px;
  font-weight: 500;
  color: var(--muted);
  letter-spacing: 0.01em;
  transition: color var(--dur);
}

.site-nav__links a:hover { color: var(--offwhite); }

.site-nav__menu-btn {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
  margin-right: -8px;
}

.site-nav__menu-btn span {
  display: block;
  width: 20px;
  height: 1px;
  background: var(--offwhite);
  transition: transform var(--dur) var(--ease), opacity 150ms;
}

.site-nav__menu-btn[aria-expanded="true"] span:nth-child(1) { transform: translateY(6px) rotate(45deg); }
.site-nav__menu-btn[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.site-nav__menu-btn[aria-expanded="true"] span:nth-child(3) { transform: translateY(-6px) rotate(-45deg); }

@media (max-width: 600px) {
  .site-nav__menu-btn { display: flex; }

  .site-nav__links {
    display: none;
    position: absolute;
    top: 54px; left: 0; right: 0;
    flex-direction: column;
    align-items: flex-start;
    gap: var(--space-md);
    padding: var(--space-md) var(--pad);
    background: var(--black);
    border-bottom: 1px solid var(--border);
  }

  .site-nav__links.is-open { display: flex; }
  .site-nav__links a { font-size: 16px; }
}

/* ------------------------------------------------------------
   7. HERO
   ------------------------------------------------------------ */
.hero {
  padding-block: var(--space-2xl);
  padding-top: calc(var(--space-2xl) + var(--space-md));
}

.hero__inner { max-width: 840px; }

.hero .headline { margin-block: var(--space-md); }

.hero__sub {
  font-size: clamp(17px, 1.5vw, 20px);
  color: var(--muted);
  line-height: 1.75;
  max-width: 580px;
  margin-bottom: var(--space-lg);
}

.hero__cta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--space-md);
}

/* ------------------------------------------------------------
   8. VIDEO GRID
   ------------------------------------------------------------ */
.video-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-md);
  margin-top: var(--space-lg);
}

@media (max-width: 800px) { .video-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 520px) { .video-grid { grid-template-columns: 1fr; } }

.video-card {
  display: block;
  text-decoration: none;
  color: inherit;
}

.video-card__thumb {
  aspect-ratio: 16/9;
  background-color: var(--subtle);
  border: 1px solid var(--border);
  overflow: hidden;
  margin-bottom: var(--space-sm);
  transition: opacity var(--dur);
}

.video-card__thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: opacity var(--dur) var(--ease);
}

.video-card:hover .video-card__thumb { opacity: 0.75; }

.video-card__thumb-empty {
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
}

.video-card__thumb-empty span {
  font-family: var(--font-mono);
  font-size: 10px;
  color: var(--border);
  text-transform: uppercase;
  letter-spacing: 0.1em;
}

.video-card__date {
  font-family: var(--font-mono);
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--muted);
  margin-bottom: 6px;
}

.video-card__title {
  font-size: 15px;
  font-weight: 700;
  color: var(--offwhite);
  line-height: 1.35;
  margin-bottom: 6px;
  transition: color var(--dur);
}

.video-card:hover .video-card__title { color: var(--muted); }

.video-card__watch {
  font-size: 12px;
  color: var(--muted);
  border-bottom: 1px solid var(--border);
  display: inline-block;
  padding-bottom: 1px;
  margin-top: 8px;
  transition: color var(--dur), border-color var(--dur);
}

.video-card:hover .video-card__watch { color: var(--offwhite); border-color: var(--muted); }

.video-section__footer {
  margin-top: var(--space-lg);
  padding-top: var(--space-md);
  border-top: 1px solid var(--border);
}

/* ------------------------------------------------------------
   9. WHAT I'M BUILDING
   ------------------------------------------------------------ */
.building-block {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-xl);
  align-items: center;
  padding-block: var(--space-xl);
  border-top: 1px solid var(--border);
}

.building-block:first-child { border-top: none; padding-top: 0; }

@media (max-width: 700px) {
  .building-block { grid-template-columns: 1fr; gap: var(--space-md); }
  .building-block .building-block__visual { order: -1; }
}

.building-block__tag {
  font-family: var(--font-mono);
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: var(--muted);
  display: block;
  margin-bottom: var(--space-sm);
}

.building-block__heading {
  font-size: clamp(26px, 3vw, 40px);
  font-weight: 800;
  letter-spacing: -0.02em;
  line-height: 1.1;
  color: var(--offwhite);
  margin-bottom: var(--space-md);
}

.building-block__body {
  font-size: 16px;
  color: var(--muted);
  line-height: 1.75;
  margin-bottom: var(--space-md);
}

.building-block__visual {
  background-color: var(--subtle);
  border: 1px solid var(--border);
  aspect-ratio: 4/3;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

.building-block__visual img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.building-block__visual-label {
  font-family: var(--font-mono);
  font-size: 10px;
  color: var(--border);
  text-transform: uppercase;
  letter-spacing: 0.1em;
}

/* Coming soon chip */
.chip {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--muted);
  border: 1px solid var(--border);
  padding: 3px 8px;
  margin-bottom: var(--space-sm);
}

/* ------------------------------------------------------------
   10. ABOUT
   ------------------------------------------------------------ */
.about__inner {
  display: grid;
  grid-template-columns: 340px 1fr;
  gap: var(--space-xl);
  align-items: start;
}

@media (max-width: 760px) {
  .about__inner { grid-template-columns: 1fr; }
}

.about__photo {
  aspect-ratio: 4/5;
  background-color: var(--subtle);
  border: 1px solid var(--border);
  overflow: hidden;
}

.about__photo img { width: 100%; height: 100%; object-fit: cover; }

.about__photo-placeholder {
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
}

.about__photo-placeholder span {
  font-family: var(--font-mono);
  font-size: 10px;
  color: var(--border);
  text-transform: uppercase;
  letter-spacing: 0.1em;
}

.about__bio {
  font-size: 17px;
  color: var(--muted);
  line-height: 1.85;
  margin-block: var(--space-md);
}

.about__socials {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-md);
  padding-top: var(--space-md);
  border-top: 1px solid var(--border);
}

/* ------------------------------------------------------------
   11. EMAIL
   ------------------------------------------------------------ */
.email__inner { max-width: 520px; }

.email__sub {
  font-size: 16px;
  color: var(--muted);
  line-height: 1.7;
  margin-block: var(--space-md);
}

.email__form {
  display: flex;
  gap: var(--space-xs);
}

@media (max-width: 480px) { .email__form { flex-direction: column; } }

.email__input {
  flex: 1;
  min-width: 0;
  padding: 11px 14px;
  background: var(--subtle);
  border: 1px solid var(--border);
  color: var(--offwhite);
  font-size: 14px;
  transition: border-color var(--dur);
}

.email__input::placeholder { color: var(--muted); }
.email__input:focus { outline: none; border-color: var(--muted); }

.email__btn {
  padding: 11px 22px;
  background: var(--offwhite);
  border: none;
  color: var(--black);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.02em;
  cursor: pointer;
  white-space: nowrap;
  transition: opacity var(--dur);
}

.email__btn:hover { opacity: 0.85; }

/* ------------------------------------------------------------
   12. FOOTER
   ------------------------------------------------------------ */
.site-footer {
  border-top: 1px solid var(--border);
  padding-block: var(--space-lg);
}

.site-footer__inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: var(--space-md);
}

.site-footer__mark {
  font-size: 12px;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--offwhite);
}

.site-footer__tagline {
  font-size: 12px;
  color: var(--muted);
  margin-top: 4px;
}

.site-footer__right {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  flex-wrap: wrap;
}

.site-footer__copy { font-size: 12px; color: var(--muted); }

/* ------------------------------------------------------------
   13. SCROLL REVEAL
   ------------------------------------------------------------ */
.reveal {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity var(--dur) var(--ease), transform var(--dur) var(--ease);
}

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

.hero-anim { animation: fadeUp 0.65s var(--ease) both; }
.hero-anim:nth-child(1) { animation-delay: 0.05s; }
.hero-anim:nth-child(2) { animation-delay: 0.15s; }
.hero-anim:nth-child(3) { animation-delay: 0.25s; }
.hero-anim:nth-child(4) { animation-delay: 0.35s; }

@keyframes fadeUp {
  from { opacity: 0; transform: translateY(14px); }
  to   { opacity: 1; transform: none; }
}

@media (prefers-reduced-motion: reduce) {
  .reveal, .reveal.is-visible, .hero-anim {
    opacity: 1; transform: none; animation: none; transition: none;
  }
}