/* ═══════════════════════════════════════════
   SECTIONS — hero, about/journey, devops lab,
   work & projects, systems & tools (glass cards),
   gravity (Three.js), machines (sticky road scene +
   scroll parallax), story-scroll, journal, contact.
   ═══════════════════════════════════════════ */

/* ── hero ── */
.hero {
  min-height: 100svh;
  display: grid;
  align-content: center;
  padding-top: 120px;
}
.hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
  gap: clamp(40px, 6vw, 90px);
  align-items: center;
  max-width: var(--maxw-wide);
  margin-inline: auto;
}
@media (max-width: 900px) {
  .hero-grid { grid-template-columns: 1fr; }
}
.hero-text {
  font-size: clamp(1.05rem, 1.6vw, 1.3rem);
  max-width: 52ch;
  color: var(--ink-1);
}
.hero-typewriter { color: var(--accent); font-family: var(--font-italic); font-style: italic; }
.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 34px;
}

/* real social identity chips (Leo's published links) */
.social-bar {
  display: flex;
  flex-wrap: wrap;
  gap: 9px;
  margin: 20px 0 6px;
}
.social-bar a {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  padding: 7px 14px;
  border: 1px solid var(--line);
  border-radius: 999px;
  font-family: var(--font-mono);
  font-size: 0.68rem;
  letter-spacing: 0.08em;
  color: var(--ink-1);
  transition: border-color 0.25s ease, color 0.25s ease, transform 0.25s var(--ease-out);
}
.social-bar a:hover {
  border-color: color-mix(in srgb, var(--accent) 55%, var(--line));
  color: var(--accent);
  transform: translateY(-2px);
}
.social-bar .icon { width: 13px; height: 13px; }

.hero-note {
  margin-top: 16px;
  font-size: 0.66rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--ink-2);
  border-left: 2px solid color-mix(in srgb, var(--accent) 45%, transparent);
  padding-left: 10px;
}

.case-study__link {
  margin: -6px 0 22px;
}
.case-study__link a {
  font-family: var(--font-mono);
  font-size: 0.74rem;
  letter-spacing: 0.04em;
  color: var(--accent);
  border-bottom: 1px solid color-mix(in srgb, var(--accent) 40%, transparent);
}
.case-study__link a:hover { color: var(--accent-2); }

.hero-panel {
  display: grid;
  justify-items: center;
  gap: 26px;
}
.hero-card-slot {
  display: grid;
  place-items: center;
  min-height: 380px;
}
.hero-card-slot .holo-card,
.hero-card-slot .holo-card[data-rarity='legendary'] {
  width: min(270px, 64vw);
  rotate: 3deg;
  translate: 0 0;
}
.hero-chips {
  display: flex;
  gap: 18px;
  font-family: var(--font-mono);
  font-size: 0.68rem;
  letter-spacing: 0.12em;
  color: var(--ink-2);
}
.hero-chips span b {
  color: var(--accent);
  font-weight: 500;
}

/* ── about / journey ── */
.trajectory {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
  margin: 30px 0 40px;
  font-family: var(--font-mono);
  font-size: 0.74rem;
  color: var(--ink-1);
}
.trajectory span {
  padding: 7px 14px;
  border: 1px solid var(--line);
  border-radius: 999px;
  transition: border-color 0.25s ease, color 0.25s ease;
  white-space: nowrap;
}
.trajectory span:hover {
  border-color: color-mix(in srgb, var(--accent) 55%, var(--line));
  color: var(--accent);
}
.trajectory i {
  color: var(--ink-3);
  font-style: normal;
}
.trajectory span:last-of-type {
  border-color: color-mix(in srgb, var(--accent) 45%, var(--line));
  color: var(--ink-0);
}

.fronts {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 18px;
  margin-top: 40px;
}
.front-card {
  border: 1px solid var(--line);
  border-radius: var(--radius-m);
  padding: 24px 22px;
  background: color-mix(in srgb, var(--bg-0) 55%, transparent);
  cursor: pointer;
  transition: border-color 0.3s ease, transform 0.3s var(--ease-out), box-shadow 0.3s ease;
}
.front-card:hover {
  border-color: color-mix(in srgb, var(--accent) 50%, var(--line));
  transform: translateY(-4px);
  box-shadow: var(--shadow-card);
}
.front-card .card-kicker {
  font-family: var(--font-mono);
  font-size: 0.62rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--accent);
  margin: 0 0 10px;
}
.front-card:nth-child(2) .card-kicker { color: var(--accent-2); }
.front-card:nth-child(3) .card-kicker { color: var(--accent-soft); }
.front-card h3 { margin-bottom: 8px; }
.front-card p:last-child {
  margin: 0;
  font-size: 0.92rem;
  color: var(--ink-1);
}

.stat-strip {
  display: flex;
  flex-wrap: wrap;
  gap: clamp(30px, 6vw, 90px);
  margin-top: 56px;
  padding-top: 34px;
  border-top: 1px solid var(--line-soft);
}
.stat-strip .stat b {
  display: block;
  font-family: var(--font-display);
  font-size: clamp(2.2rem, 4vw, 3.4rem);
  font-weight: 400;
  color: var(--ink-0);
  line-height: 1;
}
.stat-strip .stat span {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--ink-2);
}

/* ── devops lab ── */
.cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 20px;
}
.card {
  border: 1px solid var(--line);
  border-radius: var(--radius-m);
  padding: 28px 26px;
  background: color-mix(in srgb, var(--bg-0) 55%, transparent);
  transition: border-color 0.3s ease, transform 0.3s var(--ease-out), box-shadow 0.3s ease;
}
.card:hover {
  border-color: color-mix(in srgb, var(--accent) 50%, var(--line));
  transform: translateY(-4px);
  box-shadow: var(--shadow-card);
}
.card-kicker {
  font-family: var(--font-mono);
  font-size: 0.62rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--accent);
  margin: 0 0 10px;
}
.card h3 { margin-bottom: 8px; }
.card p:last-child { margin: 0; font-size: 0.95rem; }

.case-study {
  margin-top: 60px;
  border: 1px solid var(--line);
  border-radius: var(--radius-l);
  padding: clamp(26px, 4vw, 48px);
  background: color-mix(in srgb, var(--bg-0) 55%, transparent);
}
.pipeline-diagram {
  font-family: var(--font-mono);
  font-size: clamp(0.62rem, 1.4vw, 0.8rem);
  color: var(--ink-1);
  overflow-x: auto;
  white-space: pre;
  padding: 18px 20px;
  border-radius: var(--radius-m);
  border: 1px solid var(--line-soft);
  background: color-mix(in srgb, var(--bg-2) 65%, transparent);
  margin: 0 0 30px;
}
.pipeline-diagram b { color: var(--accent); font-weight: 500; }
.war-story {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  gap: clamp(24px, 4vw, 56px);
}
@media (max-width: 760px) {
  .war-story { grid-template-columns: 1fr; }
}
.war-story h3 { margin-bottom: 12px; }
.war-story code {
  font-family: var(--font-mono);
  font-size: 0.82em;
  padding: 2px 7px;
  border-radius: 5px;
  border: 1px solid var(--line);
  background: color-mix(in srgb, var(--bg-2) 65%, transparent);
  color: var(--accent-2);
  white-space: nowrap;
}
.meta-line {
  margin: 34px 0 0;
  font-family: var(--font-italic);
  font-style: italic;
  font-size: 1.08rem;
  color: var(--ink-1);
}
.meta-line a {
  color: var(--accent);
  border-bottom: 1px solid color-mix(in srgb, var(--accent) 40%, transparent);
}

.roadmap {
  margin-top: 34px;
  display: grid;
  gap: 0;
}
.roadmap div {
  display: flex;
  gap: 20px;
  align-items: baseline;
  padding: 14px 4px;
  border-top: 1px solid var(--line-soft);
}
.roadmap span {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  color: var(--accent);
}
.roadmap p { margin: 0; font-size: 0.95rem; }

/* ── centered section head (used by Work & Projects) ── */
.section-head--center {
  text-align: center;
  max-width: 720px;
  margin-inline: auto;
}
.section-head--center .lede { margin-inline: auto; }

/* ── immersive sections (Three.js canvas backdrop) ── */
.section--immersive { position: relative; overflow: hidden; }
.canvas-bg { position: absolute; inset: 0; z-index: 0; pointer-events: none; }
.section--immersive > .wrap,
.section--immersive > .section-head,
.section--immersive > .section-inner { position: relative; z-index: 1; }

/* ── gravity ── */
.gravity-section {
  min-height: 100svh;
  display: grid;
  align-content: center;
  padding: clamp(90px, 12vh, 150px) 24px;
}
.gravity-inner {
  max-width: 640px;
  margin-inline: auto;
  text-align: center;
}
.gravity-inner .lede { margin-inline: auto; }

/* ── systems & tools (glass cards) — Franco: "mas finitas mas chicas,
   que sean como mas features/skills propias" (feature-chip scale, not
   full service cards) ── */
.glass-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(168px, 1fr));
  gap: 12px;
  margin-top: 40px;
}
.glass-card {
  position: relative;
  background: color-mix(in srgb, var(--bg-0) 50%, transparent);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid var(--line);
  border-radius: var(--radius-s);
  padding: 16px 14px 14px;
  cursor: pointer;
  transition: all 0.3s ease;
  overflow: hidden;
}
.glass-card::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, color-mix(in srgb, var(--accent) 8%, transparent) 0%, transparent 60%);
  opacity: 0;
  transition: opacity 0.3s ease;
}
.glass-card:hover::before,
.glass-card.open::before { opacity: 1; }
.glass-card:hover {
  border-color: color-mix(in srgb, var(--accent) 45%, var(--line));
  transform: translateY(-4px);
  box-shadow: var(--shadow-card);
}
.glass-card.open { border-color: color-mix(in srgb, var(--accent) 55%, var(--line)); }
.glass-card__top { display: flex; justify-content: space-between; align-items: center; margin-bottom: 14px; }
.glass-card__id { font-family: var(--font-mono); font-size: 0.6rem; letter-spacing: 0.16em; color: var(--ink-2); }
.glass-card__x {
  width: 22px; height: 22px;
  border-radius: 50%;
  background: transparent;
  border: 1px solid var(--line);
  color: var(--ink-2);
  cursor: pointer;
  display: flex; align-items: center; justify-content: center;
  transition: all 0.2s ease;
  opacity: 0;
}
.glass-card__x .icon { width: 11px; height: 11px; }
.glass-card:hover .glass-card__x,
.glass-card.open .glass-card__x { opacity: 1; }
.glass-card__x:hover { background: color-mix(in srgb, var(--accent-2) 15%, transparent); border-color: var(--accent-2); color: var(--accent-2); }
.glass-card__icon { font-size: 1.3rem; margin-bottom: 6px; display: block; }
.glass-card__title { font-family: var(--font-display); font-size: 0.9rem; color: var(--ink-0); margin-bottom: 3px; }
.glass-card__sub { font-family: var(--font-mono); font-size: 0.6rem; letter-spacing: 0.05em; color: var(--ink-2); margin-bottom: 8px; }
.glass-card__data {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s var(--ease-out), opacity 0.3s ease;
  opacity: 0;
}
.glass-card.open .glass-card__data { max-height: 220px; opacity: 1; }
.glass-card__data p { font-size: 0.86rem; color: var(--ink-1); line-height: 1.6; margin-bottom: 12px; }
.glass-card__tags { display: flex; gap: 6px; flex-wrap: wrap; }
.glass-card__tags span {
  font-family: var(--font-mono);
  font-size: 0.6rem;
  letter-spacing: 0.08em;
  padding: 2px 9px;
  border-radius: 10px;
  background: color-mix(in srgb, var(--accent) 10%, transparent);
  color: var(--accent);
  border: 1px solid color-mix(in srgb, var(--accent) 18%, transparent);
}

/* ── story-scroll: horizontal drag carousel ── */
.story-scroll { background: var(--bg-1); padding: clamp(70px, 10vh, 120px) 0; position: relative; overflow: hidden; }
.story-scroll .section-head { padding-inline: 24px; }
.story-scroll__container {
  display: flex;
  gap: 20px;
  padding: 0 24px;
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  scrollbar-width: none;
  -webkit-overflow-scrolling: touch;
  cursor: grab;
}
.story-scroll__container::-webkit-scrollbar { display: none; }
.story-scroll__item {
  flex: 0 0 300px;
  height: 420px;
  border-radius: var(--radius-l);
  overflow: hidden;
  position: relative;
  scroll-snap-align: start;
  transition: transform 0.5s var(--ease-out);
}
.story-scroll__item:hover { transform: translateY(-8px); }
.story-scroll__item-bg { position: absolute; inset: 0; transition: transform 0.7s var(--ease-out); }
.story-scroll__item:hover .story-scroll__item-bg { transform: scale(1.08); }
.story-scroll__item-overlay {
  position: absolute; inset: 0;
  background: linear-gradient(to top, rgba(5, 5, 8, 0.92) 0%, rgba(5, 5, 8, 0.25) 55%, transparent 100%);
}
.story-scroll__item-content { position: absolute; bottom: 0; left: 0; right: 0; padding: 26px; z-index: 2; }
.story-scroll__item-tag {
  font-family: var(--font-mono);
  font-size: 0.62rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--accent-soft);
  margin-bottom: 8px;
}
.story-scroll__item-title { font-family: var(--font-display); font-size: 1.6rem; color: #f4f4f5; line-height: 1.1; margin-bottom: 6px; }
.story-scroll__item-text { font-size: 0.85rem; color: rgba(244, 244, 245, 0.72); }

/* ── contact — premium closing chapter ── */
.contact-inner { max-width: 760px; margin-inline: auto; text-align: center; }
.contact-inner h2 { max-width: none; }
.contact-inner .lede { margin-inline: auto; }
.contact-links { display: flex; flex-wrap: wrap; gap: 16px; justify-content: center; margin-top: 34px; }
.contact-card {
  margin: 46px auto 0;
  max-width: 520px;
  text-align: left;
  border: 1px solid var(--line);
  border-radius: var(--radius-l);
  padding: 26px 28px;
  background: color-mix(in srgb, var(--bg-0) 55%, transparent);
  cursor: pointer;
  transition: border-color 0.3s ease, transform 0.3s var(--ease-out);
}
.contact-card:hover { border-color: color-mix(in srgb, var(--accent) 50%, var(--line)); transform: translateY(-3px); }
.contact-card__label {
  font-family: var(--font-mono);
  font-size: 0.66rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 8px;
}
.contact-card p:last-child { margin: 0; font-size: 0.92rem; color: var(--ink-1); }

/* ── machines: sticky road scene ── */
.machines {
  padding: 0;
}
.road-scene {
  position: relative;
  height: 175vh;
}
.road-sticky {
  position: sticky;
  top: 0;
  height: 100svh;
  overflow: hidden;
  display: grid;
  align-content: end;
}
.road-sticky img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.road-scrim {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(180deg, rgba(6, 6, 8, 0.72), rgba(6, 6, 8, 0.12) 38%, rgba(6, 6, 8, 0.82) 88%);
}
.road-copy {
  position: relative;
  padding: 0 24px clamp(60px, 10vh, 120px);
  max-width: var(--maxw);
  margin-inline: auto;
  width: 100%;
}
.road-copy .eyebrow { color: var(--accent-2); }
.road-copy h2 {
  color: #f4f4f5;
  max-width: 18ch;
}
.road-copy p {
  color: rgba(244, 244, 245, 0.82);
  max-width: 52ch;
  font-size: clamp(1rem, 1.5vw, 1.2rem);
}

.machines-body {
  padding: clamp(90px, 12vh, 150px) 24px;
}
.machine-figures {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: clamp(20px, 3vw, 40px);
  margin: 50px 0 70px;
}
.machine-figures figure {
  margin: 0;
  border-radius: var(--radius-m);
  overflow: hidden;
  border: 1px solid var(--line);
}
.machine-figures figure:nth-child(2) {
  translate: 0 34px;
}
@media (max-width: 720px) {
  .machine-figures figure:nth-child(2) { translate: 0 0; }
}
.machine-figures img {
  width: 100%;
  aspect-ratio: 3 / 2;
  object-fit: cover;
  transition: transform 0.7s var(--ease-out);
}
.machine-figures figure:hover img {
  transform: scale(1.04);
}
.machine-figures figcaption {
  padding: 13px 18px;
  font-family: var(--font-mono);
  font-size: 0.68rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--ink-2);
  border-top: 1px solid var(--line-soft);
}

.timeline {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 20px;
}
.timeline > div {
  border: 1px solid var(--line);
  border-left: 2px solid var(--accent-2);
  border-radius: var(--radius-m);
  padding: 24px 24px 20px;
  transition: border-color 0.3s ease, transform 0.3s var(--ease-out);
}
.timeline > div:hover {
  transform: translateY(-4px);
  border-color: color-mix(in srgb, var(--accent-2) 55%, var(--line));
}
.timeline span {
  font-family: var(--font-mono);
  font-size: 0.62rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--accent-2);
}
.timeline strong {
  display: block;
  font-family: var(--font-display);
  font-weight: 400;
  font-size: 1.5rem;
  color: var(--ink-0);
  margin: 8px 0 8px;
}
.timeline p { margin: 0; font-size: 0.95rem; }

/* ── journal ── */
.journal-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 20px;
}
.journal-grid article {
  border: 1px solid var(--line);
  border-radius: var(--radius-m);
  padding: 28px 26px;
  transition: border-color 0.3s ease, transform 0.3s var(--ease-out), box-shadow 0.3s ease;
}
.journal-grid article:hover {
  border-color: color-mix(in srgb, var(--accent) 55%, var(--line));
  transform: translateY(-4px);
  box-shadow: var(--shadow-card);
}
.journal-grid article > span {
  font-family: var(--font-mono);
  font-size: 0.62rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--accent);
}
.journal-grid h3 { margin: 10px 0 8px; }
.journal-grid p { margin: 0; font-size: 0.95rem; }