/* ============================================================
   Cam Bruegger — Portfolio
   Visual direction per implementation spec.
   Light mode base, dark hero. Typography-led.
   ============================================================ */

:root {
  /* Palette */
  --bg:        #F5F4F0;   /* warm off-white page base */
  --bg-alt:    #ECEAE4;   /* DS callout, subtle section shift */
  --hero-bg:   #111110;   /* near-black hero */
  --ink:       #1A1A18;   /* primary text */
  --muted:     #6B6B67;   /* secondary text */
  --border:    #E2E1DC;   /* dividers / hairlines */
  --on-dark:   #F5F4F0;   /* text on hero */
  --on-dark-muted: #9C9B95;

  /* Accent — set live by Tweaks panel; default warm rust */
  --accent:    #C2410C;
  --accent-soft: color-mix(in oklch, var(--accent) 12%, transparent);

  /* Fonts — set live by Tweaks panel */
  --font-display: "Bebas Neue", "Anton", system-ui, sans-serif;
  --font-body:    "Plus Jakarta Sans", system-ui, sans-serif;
  /* Display treatment — overridden per type pairing by the Tweaks panel */
  --display-transform: uppercase;
  --display-tracking: 0.01em;
  --display-em-style: normal;
  --hero-lh: 1.18;
  --head-lh: 1.12;

  /* Type scale */
  --fs-eyebrow: 0.8125rem;   /* 13px metadata / eyebrows */
  --fs-body:    1.0625rem;   /* ~17px */
  --fs-lead:    1.25rem;
  --fs-h3:      1.5rem;
  --fs-h2:      clamp(2rem, 4vw, 2.5rem);
  --fs-hero:    clamp(2.5rem, 6.8vw, 4.8rem);

  /* Layout */
  --maxw: 1100px;
  --gutter: clamp(20px, 5vw, 40px);

  /* Motion */
  --ease: cubic-bezier(0.22, 0.61, 0.36, 1);
  --dur: 0.55s;
}

* { box-sizing: border-box; }

/* Fonts-ready gate: avoid showing the wide fallback font's pre-swap layout */
html.fonts-pending body { opacity: 0; }

html { -webkit-font-smoothing: antialiased; text-rendering: optimizeLegibility; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: var(--font-body);
  font-size: var(--fs-body);
  line-height: 1.7;
  font-feature-settings: "ss01", "cv01";
  letter-spacing: -0.005em;
}

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

.wrap {
  width: 100%;
  max-width: var(--maxw);
  margin-inline: auto;
  padding-inline: var(--gutter);
}

/* ---------- Eyebrow / metadata ---------- */
.eyebrow {
  font-size: var(--fs-eyebrow);
  text-transform: uppercase;
  letter-spacing: 0.14em;
  font-weight: 500;
  color: var(--muted);
  margin: 0;
}

/* ============================================================
   NAV
   ============================================================ */
.nav {
  position: fixed;
  inset: 0 0 auto 0;
  z-index: 50;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 20px var(--gutter);
  transition: background var(--dur) var(--ease), border-color var(--dur) var(--ease),
              padding 0.3s var(--ease), color 0.3s var(--ease);
  color: var(--ink);
  border-bottom: 1px solid transparent;
}
.nav.is-solid {
  background: color-mix(in oklch, var(--bg) 88%, transparent);
  -webkit-backdrop-filter: blur(12px);
  backdrop-filter: blur(12px);
  border-bottom-color: var(--border);
  color: var(--ink);
  padding-block: 14px;
}
.nav__brand {
  font-family: var(--font-display);
  font-size: 1.55rem;
  letter-spacing: 0.04em;
  text-transform: var(--display-transform);
  line-height: 1;
  white-space: nowrap;
  flex-shrink: 0;
}
.nav__links {
  display: flex;
  align-items: center;
  gap: clamp(18px, 3vw, 34px);
  font-size: 0.95rem;
}
.nav__links a {
  position: relative;
  opacity: 0.82;
  transition: opacity 0.2s var(--ease);
}
.nav__links a:hover { opacity: 1; }
.nav__links a::after {
  content: "";
  position: absolute;
  left: 0; right: 100%; bottom: -4px;
  height: 1.5px;
  background: var(--accent);
  transition: right 0.28s var(--ease);
}
.nav__links a:hover::after { right: 0; }
.nav__resume {
  display: inline-flex;
  align-items: center;
  gap: 5px;
}
@media (max-width: 720px) {
  .nav__links { gap: 14px; font-size: 0.82rem; }
  .nav__brand { font-size: 1.15rem; }
  .nav__links .hide-sm { display: none; }
}

/* ============================================================
   HERO
   ============================================================ */
.hero {
  background: var(--bg);
  color: var(--ink);
  min-height: 100svh;
  display: flex;
  padding-block: clamp(118px, 15vh, 156px) clamp(48px, 7vh, 72px);
  position: relative;
}
.hero__inner {
  width: 100%;
  display: flex;
  flex-direction: column;
  gap: clamp(44px, 9vh, 104px);
}
.hero__id {
  display: flex;
  align-items: center;
  gap: 14px;
}
.hero__avatar {
  width: 56px;
  height: 56px;
  border-radius: 50%;
  object-fit: cover;
  object-position: 50% 22%;
  flex-shrink: 0;
  background: var(--bg-alt);
  border: 1px solid var(--border);
  box-shadow: 0 1px 3px rgba(0,0,0,0.08);
}
.hero__eyebrow {
  display: flex;
  align-items: center;
  gap: 12px;
}
.hero__eyebrow .dot {
  width: 7px; height: 7px; border-radius: 50%;
  background: #5C9A2E;
  flex-shrink: 0;
}

/* ---- Big condensed statement ---- */
.hero__statement {
  font-family: var(--font-display);
  font-weight: 400;
  font-size: var(--fs-hero);
  line-height: var(--hero-lh);
  letter-spacing: var(--display-tracking);
  margin: clamp(20px, 4vh, 40px) 0 0;
  text-transform: var(--display-transform);
  max-width: 14em;
}
.hero__statement .lead { display: block; }
.hero__statement em {
  display: block;
  margin-top: 0.12em;
  font-style: var(--display-em-style);
  color: var(--accent);
}

/* ---- Bottom row: support + meta ---- */
.hero__bottom {
  display: grid;
  grid-template-columns: minmax(0, 1.35fr) minmax(0, 1fr);
  gap: clamp(28px, 5vw, 72px);
  align-items: start;
}
@media (max-width: 760px) { .hero__bottom { grid-template-columns: 1fr; gap: 36px; } }

.hero__support {
  margin: 0;
  max-width: 52ch;
  font-size: var(--fs-lead);
  line-height: 1.6;
  color: var(--muted);
  font-family: var(--font-body);
}
.hero__support strong { color: var(--ink); font-weight: 600; }
.hero__support em { font-style: italic; color: var(--accent); }

.hero__cta {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: clamp(26px, 4vh, 40px);
}

.hero__meta {
  display: flex;
  flex-wrap: wrap;
  gap: clamp(24px, 4vw, 48px);
  padding-left: clamp(20px, 3vw, 32px);
  border-left: 1px solid var(--border);
}
.hero__meta-item { min-width: 0; }
.hero__meta-item .eyebrow { display: block; margin-bottom: 7px; }
.hero__meta-item p {
  margin: 0;
  font-size: 1rem;
  line-height: 1.45;
  color: var(--ink);
  max-width: 22ch;
}
@media (max-width: 760px) {
  .hero__meta { padding-left: 18px; }
}

/* ---------- Buttons ---------- */
.btn {
  --b: var(--ink);
  display: inline-flex;
  align-items: center;
  gap: 9px;
  font-family: var(--font-body);
  font-size: 0.98rem;
  font-weight: 500;
  letter-spacing: 0.005em;
  padding: 13px 22px;
  border-radius: 0; /* 0 on hero elements per spec */
  border: 1px solid transparent;
  cursor: pointer;
  transition: transform 0.25s var(--ease), background 0.25s var(--ease),
              color 0.25s var(--ease), border-color 0.25s var(--ease), gap 0.25s var(--ease);
}
.btn .arrow { transition: transform 0.3s var(--ease); }
.btn:hover .arrow { transform: translateX(4px); }

.btn--primary { background: var(--on-dark); color: var(--hero-bg); }
.btn--primary:hover { background: #fff; }
.btn--ghost {
  background: transparent;
  color: var(--on-dark);
  border-color: rgba(245,244,240,0.32);
}
.btn--ghost:hover { border-color: var(--on-dark); background: rgba(245,244,240,0.06); }

/* light-section buttons */
.btn--ink { background: var(--ink); color: var(--bg); }
.btn--ink:hover { background: #000; }
.btn--outline { border-color: var(--ink); color: var(--ink); }
.btn--outline:hover { background: var(--ink); color: var(--bg); }

/* ============================================================
   SECTIONS (light)
   ============================================================ */
.section { padding-block: clamp(72px, 11vh, 120px); }
.section__head {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 20px;
  margin-bottom: clamp(36px, 6vh, 56px);
  padding-bottom: 18px;
  border-bottom: 1px solid var(--border);
}
.section__title {
  font-family: var(--font-display);
  font-weight: 400;
  font-size: var(--fs-h2);
  line-height: var(--head-lh);
  margin: 0;
  letter-spacing: var(--display-tracking);
  text-transform: var(--display-transform);
}
.link-more {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  font-size: 0.95rem;
  color: var(--muted);
  transition: color 0.2s var(--ease), gap 0.25s var(--ease);
  white-space: nowrap;
}
.link-more:hover { color: var(--accent); gap: 11px; }

/* ---------- Work cards ---------- */
.work-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 2px;
  background: var(--border);
  border: 1px solid var(--border);
}
@media (max-width: 760px) { .work-grid { grid-template-columns: 1fr; } }

.card {
  background: var(--bg);
  padding: clamp(28px, 4vw, 44px);
  display: flex;
  flex-direction: column;
  min-height: 320px;
  position: relative;
  transition: background 0.3s var(--ease), transform 0.3s var(--ease);
}
.card--link { cursor: pointer; }
.card--link:hover { background: #fff; }
.card__thumb {
  aspect-ratio: 16 / 9;
  margin-bottom: 24px;
  border: 1px solid var(--border);
  overflow: hidden;
  background: var(--bg-alt);
}
.card__thumb img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: 50% 0;
  transition: transform 0.5s var(--ease);
}
.card--link:hover .card__thumb img { transform: scale(1.03); }
.card__thumb--locked {
  background: var(--hero-bg);
  border-color: var(--hero-bg);
  display: grid;
  place-items: center;
}
.card__lock {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 11px;
  padding: 16px;
  text-align: center;
}
.card__lock svg { width: 26px; height: 26px; color: var(--accent); }
.card__lock span {
  font-size: 0.72rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--on-dark-muted);
}
.card__index {
  font-size: var(--fs-eyebrow);
  color: var(--muted);
  letter-spacing: 0.1em;
}
.card__title {
  font-family: var(--font-display);
  font-weight: 400;
  font-size: clamp(1.9rem, 3.4vw, 2.7rem);
  line-height: var(--head-lh);
  letter-spacing: var(--display-tracking);
  text-transform: var(--display-transform);
  margin: 18px 0 0;
}
.card__hook {
  margin: 20px 0 0;
  color: var(--muted);
  font-size: 1.0625rem;
  line-height: 1.55;
  max-width: 38ch;
}
.card__tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 22px;
}
.tag {
  font-size: 0.75rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--muted);
  border: 1px solid var(--border);
  padding: 5px 10px;
  border-radius: 4px;
  background: color-mix(in oklch, var(--bg-alt) 50%, transparent);
}
.card__foot {
  margin-top: auto;
  padding-top: 26px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.card__cta {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-weight: 500;
  font-size: 0.98rem;
  color: var(--ink);
  transition: gap 0.25s var(--ease), color 0.2s var(--ease);
}
.card--link:hover .card__cta { color: var(--accent); gap: 12px; }
.card__status {
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: #5C8A2E;
  display: inline-flex;
  align-items: center;
  gap: 6px;
}
.card__status .dot { width: 6px; height: 6px; border-radius: 50%; background: currentColor; }

/* placeholder / upcoming card */
.card--soon { background: transparent; }
.card--soon .card__title { color: var(--muted); }
.card--soon .card__big {
  font-family: var(--font-display);
  font-size: clamp(3.4rem, 9vw, 5.6rem);
  line-height: 0.9;
  letter-spacing: var(--display-tracking);
  text-transform: var(--display-transform);
  color: var(--border);
  margin: 0;
}

/* ============================================================
   DS CALLOUT
   ============================================================ */
.ds-callout {
  background: var(--bg-alt);
  border-block: 1px solid var(--border);
}
.ds-callout .wrap {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: clamp(28px, 5vw, 64px);
  align-items: end;
  padding-block: clamp(72px, 11vh, 118px);
}
@media (max-width: 800px) { .ds-callout .wrap { grid-template-columns: 1fr; align-items: start; } }
.ds-callout__title {
  font-family: var(--font-display);
  font-weight: 400;
  font-size: clamp(2.4rem, 5.2vw, 3.8rem);
  line-height: var(--head-lh);
  letter-spacing: var(--display-tracking);
  text-transform: var(--display-transform);
  margin: 14px 0 0;
}
.ds-callout__title em { font-style: var(--display-em-style); color: var(--accent); }
.ds-callout__body { margin: 0 0 26px; color: var(--muted); max-width: 44ch; }

/* ============================================================
   FOOTER
   ============================================================ */
.footer {
  border-top: 1px solid var(--border);
  padding-block: clamp(48px, 8vh, 80px);
}
.footer .wrap {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  gap: 30px;
  flex-wrap: wrap;
}
.footer__cta {
  font-family: var(--font-display);
  font-size: clamp(2.2rem, 5vw, 3.4rem);
  line-height: var(--head-lh);
  letter-spacing: var(--display-tracking);
  text-transform: var(--display-transform);
  margin: 0 0 18px;
}
.footer__mail {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  color: var(--accent);
  border-bottom: 1px solid color-mix(in oklch, var(--accent) 40%, transparent);
  padding-bottom: 2px;
  transition: gap 0.25s var(--ease);
}
.footer__mail:hover { gap: 13px; }
.footer__meta {
  text-align: right;
  font-size: var(--fs-eyebrow);
  color: var(--muted);
  line-height: 1.9;
  letter-spacing: 0.04em;
}
.footer__links { display: flex; gap: 18px; justify-content: flex-end; flex-wrap: wrap; }
.footer__links a { opacity: 0.7; transition: opacity 0.2s; }
.footer__links a:hover { opacity: 1; }

/* ============================================================
   SCROLL-ENTRY MOTION
   ============================================================ */
.reveal {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity 0.7s var(--ease), transform 0.7s var(--ease);
}
.reveal.in-view { opacity: 1; transform: none; }
.reveal[data-delay="1"] { transition-delay: 0.08s; }
.reveal[data-delay="2"] { transition-delay: 0.16s; }
.reveal[data-delay="3"] { transition-delay: 0.24s; }

@media (prefers-reduced-motion: reduce) {
  .reveal { opacity: 1; transform: none; transition: none; }
  .hero__avail .dot { animation: none; }
  * { scroll-behavior: auto; }
}