/* ==========================================================================
   jujuy.dev
   Palette comes straight from the hero illustration: cream paper background
   and the Hornocal gradient (orange -> coral -> magenta -> purple -> indigo -> blue).
   ========================================================================== */

:root {
  --cream: #f7f1ef;
  --cream-2: #f1e8e5;
  --cream-3: #e3d7d3;
  --paper: #fffbfa;

  --ink: #2b1e3f;
  --ink-2: #5a4c6e;
  --ink-3: #8b7e9d;

  --orange: #ee8b3c;
  --coral: #e2596a;
  --magenta: #b7459a;
  --purple: #7c3fae;
  --indigo: #4c40bc;
  --blue: #3f7dd8;

  --grad: linear-gradient(
    90deg,
    var(--orange) 0%,
    var(--coral) 22%,
    var(--magenta) 42%,
    var(--purple) 60%,
    var(--indigo) 80%,
    var(--blue) 100%
  );

  --font-sans: "Space Grotesk", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  --font-mono: "JetBrains Mono", ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;

  --radius: 18px;
  --container: 1140px;
  --nav-h: 68px;
  --shadow: 0 14px 34px -14px rgba(43, 30, 63, 0.22);
}

/* --------------------------------------------------------------------------
   Base
   -------------------------------------------------------------------------- */

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

html {
  scroll-behavior: smooth;
  scroll-padding-top: calc(var(--nav-h) + 12px);
}

body {
  margin: 0;
  font-family: var(--font-sans);
  font-weight: 500;
  color: var(--ink);
  background: var(--cream);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

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

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

h1,
h2,
h3,
h4 {
  margin: 0;
  line-height: 1.1;
  letter-spacing: -0.02em;
}

p {
  margin: 0;
}

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

.container {
  width: min(var(--container), 100% - 3rem);
  margin-inline: auto;
}

.mono {
  font-family: var(--font-mono);
}

.grad-text {
  background: var(--grad);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.grad-bar {
  height: 4px;
  background: var(--grad);
}

.eyebrow {
  font-family: var(--font-mono);
  font-size: 0.85rem;
  color: var(--purple);
  margin-bottom: 0.75rem;
}

.skip-link {
  position: absolute;
  left: -999px;
  top: 8px;
  z-index: 100;
  padding: 0.5rem 1rem;
  border-radius: 8px;
  background: var(--ink);
  color: #fff;
}

.skip-link:focus {
  left: 8px;
}

/* --------------------------------------------------------------------------
   Navigation
   -------------------------------------------------------------------------- */

.nav {
  position: fixed;
  inset: 0 0 auto 0;
  z-index: 50;
  background: rgba(247, 241, 239, 0.84);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(43, 30, 63, 0.08);
}

.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  height: var(--nav-h);
}

.logo {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  font-weight: 700;
  font-size: 1.2rem;
  letter-spacing: -0.02em;
}

.logo-mark {
  font-family: var(--font-mono);
  font-size: 0.85rem;
  padding: 0.2rem 0.5rem;
  border-radius: 8px;
  background: var(--grad);
  color: #fff;
}

.nav-links {
  display: flex;
  gap: 1.6rem;
  margin: 0;
  padding: 0;
  list-style: none;
}

.nav-links a {
  position: relative;
  font-size: 0.95rem;
  color: var(--ink-2);
  transition: color 0.2s;
}

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

.nav-links a::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -5px;
  width: 0;
  height: 2px;
  background: var(--grad);
  transition: width 0.25s ease;
}

.nav-links a:hover::after {
  width: 100%;
}

.nav-toggle {
  display: none;
  width: 42px;
  height: 42px;
  border: 1px solid var(--cream-3);
  border-radius: 10px;
  background: var(--paper);
  color: var(--ink);
  cursor: pointer;
}

/* --------------------------------------------------------------------------
   Buttons
   -------------------------------------------------------------------------- */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.85rem 1.6rem;
  border-radius: 999px;
  border: 1.5px solid transparent;
  font: inherit;
  font-weight: 700;
  font-size: 0.95rem;
  cursor: pointer;
  transition: transform 0.2s ease, box-shadow 0.2s ease, background-color 0.2s ease;
}

.btn:hover {
  transform: translateY(-2px);
}

.btn-primary {
  background: var(--grad);
  color: #fff;
  box-shadow: 0 10px 26px -10px rgba(124, 63, 174, 0.65);
}

.btn-primary:hover {
  box-shadow: 0 14px 30px -10px rgba(124, 63, 174, 0.75);
}

.btn-ghost {
  border-color: var(--ink);
  color: var(--ink);
  background: rgba(255, 251, 250, 0.7);
}

.btn-ghost:hover {
  background: var(--paper);
}

.btn-sm {
  padding: 0.55rem 1.1rem;
  font-size: 0.85rem;
}

/* --------------------------------------------------------------------------
   Hero
   -------------------------------------------------------------------------- */

.hero {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  min-height: 100svh;
  padding-top: calc(var(--nav-h) + 5rem);
  padding-bottom: 44vh;
}

.hero-bg {
  position: absolute;
  inset: 0;
  z-index: -2;
  background: url("assets/hero.webp") center bottom / cover no-repeat;
}

/* Soft cream fade so the headline stays legible over the illustration. */
.hero-fade {
  position: absolute;
  inset: 0;
  z-index: -1;
  background: linear-gradient(
    to bottom,
    var(--cream) 0%,
    rgba(247, 241, 239, 0.96) 32%,
    rgba(247, 241, 239, 0.72) 52%,
    rgba(247, 241, 239, 0) 70%
  );
}

.hero-content {
  max-width: 860px;
  text-align: center;
}

.hero-chakana {
  width: 44px;
  height: 44px;
  margin: 0 auto 1.4rem;
}

.hero .eyebrow {
  color: var(--indigo);
  font-size: clamp(0.72rem, 1.4vw, 0.9rem);
}

.hero h1 {
  font-size: clamp(2.6rem, 6.8vw, 5.2rem);
  font-weight: 700;
  margin: 0.4rem 0 1.3rem;
}

.hero .lead {
  max-width: 640px;
  margin-inline: auto;
  font-size: clamp(1.05rem, 1.7vw, 1.3rem);
  color: var(--ink-2);
}

.hero .actions {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0.9rem;
  margin-top: 2.2rem;
}

/* --------------------------------------------------------------------------
   Stats strip
   -------------------------------------------------------------------------- */

.stats {
  background-color: var(--cream-2);
  border-top: 1px solid var(--cream-3);
  border-bottom: 1px solid var(--cream-3);
}

.stats-inner {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1rem;
  padding: 2.4rem 0;
  text-align: center;
}

.stat-n {
  font-family: var(--font-mono);
  font-weight: 600;
  font-size: clamp(1.9rem, 3.6vw, 2.7rem);
  line-height: 1;
}

.stat-l {
  margin-top: 0.4rem;
  font-size: 0.95rem;
  color: var(--ink-2);
}

/* --------------------------------------------------------------------------
   Sections
   -------------------------------------------------------------------------- */

.section {
  position: relative;
  padding: 6rem 0;
}

.section.alt {
  background-color: var(--cream-2);
}

/* Subtle halftone, a nod to the engraving texture of the illustration. */
.dots {
  background-image: radial-gradient(rgba(43, 30, 63, 0.1) 1px, transparent 1.4px);
  background-size: 14px 14px;
}

.section-head {
  max-width: 640px;
  margin-bottom: 3rem;
}

.section-head h2 {
  font-size: clamp(1.9rem, 3.8vw, 2.9rem);
  font-weight: 700;
}

.section-head p:not(.eyebrow) {
  margin-top: 0.9rem;
  font-size: 1.05rem;
  color: var(--ink-2);
}

.section-foot {
  margin-top: 2.5rem;
  font-weight: 700;
  color: var(--purple);
}

.section-chakana {
  position: absolute;
  right: -70px;
  top: 30px;
  width: 340px;
  height: 340px;
  color: var(--purple);
  opacity: 0.06;
  pointer-events: none;
}

/* --------------------------------------------------------------------------
   Grid + cards
   -------------------------------------------------------------------------- */

.grid {
  display: grid;
  gap: 1.25rem;
}

.grid-4 {
  grid-template-columns: repeat(4, 1fr);
}

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

.grid-2 {
  grid-template-columns: repeat(2, 1fr);
}

.card {
  position: relative;
  overflow: hidden;
  display: block;
  padding: 1.7rem;
  border: 1px solid var(--cream-3);
  border-radius: var(--radius);
  background: var(--paper);
  transition: transform 0.25s ease, box-shadow 0.25s ease, border-color 0.25s ease;
}

.card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: var(--accent, var(--grad));
}

.card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow);
  border-color: transparent;
}

.card h3 {
  font-size: 1.15rem;
  font-weight: 700;
  margin-bottom: 0.6rem;
}

.card p {
  font-size: 0.95rem;
  color: var(--ink-2);
}

/* Ghost card: an open slot inviting people to fill it. */
.card.ghost {
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: flex-start;
  gap: 0.8rem;
  border: 1.5px dashed var(--cream-3);
  background: rgba(255, 251, 250, 0.55);
}

.card.ghost::before {
  display: none;
}

.card.ghost:hover {
  border-color: var(--purple);
  box-shadow: none;
}

.card.ghost .btn {
  margin-top: 0.4rem;
}

/* Pillars */
.pillar .n {
  display: block;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--ink-3);
  margin-bottom: 1.4rem;
}

.pillar h3 {
  font-family: var(--font-mono);
  font-weight: 600;
  color: var(--accent);
}

/* Platforms */
.platform {
  display: flex;
  flex-direction: column;
  gap: 0.8rem;
}

.platform .icon {
  display: grid;
  place-items: center;
  width: 46px;
  height: 46px;
  border-radius: 13px;
  background: var(--accent);
  color: #fff;
}

.platform .icon svg {
  width: 22px;
  height: 22px;
  fill: currentColor;
}

.platform h3 {
  margin-bottom: 0;
}

.platform .link {
  margin-top: auto;
  padding-top: 0.4rem;
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--accent);
}

/* Platform not open yet: same card, muted, no link. */
.platform.soon {
  opacity: 0.62;
}

.platform.soon:hover {
  transform: none;
  box-shadow: none;
  border-color: var(--cream-3);
}

.platform.soon .link {
  align-self: flex-start;
  padding: 0.3rem 0.75rem;
  border-radius: 999px;
  font-family: var(--font-mono);
  font-size: 0.76rem;
  font-weight: 400;
  color: var(--ink-2);
  background: rgba(43, 30, 63, 0.07);
}

/* Events */
.event {
  display: flex;
  flex-direction: column;
  gap: 0.9rem;
}

.event .when {
  align-self: flex-start;
  padding: 0.3rem 0.75rem;
  border-radius: 999px;
  font-family: var(--font-mono);
  font-size: 0.76rem;
  color: var(--indigo);
  background: rgba(76, 64, 188, 0.1);
}

.event h3 {
  margin-bottom: 0;
}

.event .meta {
  font-family: var(--font-mono);
  font-size: 0.82rem;
  color: var(--ink-3);
}

.event .btn {
  align-self: flex-start;
  margin-top: auto;
}

/* Collaborators */
.logos {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 1rem;
}

.logo-slot {
  display: grid;
  place-items: center;
  aspect-ratio: 3 / 2;
  border: 1.5px dashed var(--cream-3);
  border-radius: 14px;
  background: rgba(255, 251, 250, 0.6);
  font-family: var(--font-mono);
  font-size: 0.78rem;
  color: var(--ink-3);
}

.logo-slot img {
  max-height: 60%;
  width: auto;
  object-fit: contain;
}

.logo-slot.filled {
  border-style: solid;
  background: var(--paper);
}

/* Isotype + wordmark for collaborators that only have an icon. */
.logo-slot .brand {
  display: inline-flex;
  flex-direction: column;
  align-items: center;
  gap: 0.4rem;
  font-family: var(--font-sans);
  font-weight: 700;
  font-size: 0.95rem;
  line-height: 1.1;
  letter-spacing: -0.01em;
  text-align: center;
  color: var(--brand-color, #6b2a9e);
}

a.logo-slot {
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

a.logo-slot:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow);
}

.logo-slot .brand img {
  height: 40px;
  width: 40px;
}

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

.collab-cta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
  margin-top: 2.5rem;
  padding: 1.8rem 2rem;
  border: 1px solid var(--cream-3);
  border-radius: var(--radius);
  background: var(--paper);
}

.collab-cta h3 {
  font-size: 1.3rem;
  margin-bottom: 0.3rem;
}

.collab-cta p {
  color: var(--ink-2);
}

/* Staff */
.person {
  text-align: center;
}

.avatar {
  display: grid;
  place-items: center;
  width: 72px;
  height: 72px;
  margin: 0 auto 1rem;
  border-radius: 50%;
  background: var(--grad);
  color: #fff;
  font-weight: 700;
  font-size: 1.3rem;
}

.person .role {
  margin-bottom: 0.8rem;
  font-family: var(--font-mono);
  font-size: 0.8rem;
  color: var(--purple);
}

.socials {
  display: flex;
  justify-content: center;
  gap: 0.6rem;
  margin-top: 1.2rem;
}

.socials a {
  display: grid;
  place-items: center;
  width: 36px;
  height: 36px;
  border: 1px solid var(--cream-3);
  border-radius: 10px;
  color: var(--ink-2);
  transition: color 0.2s, border-color 0.2s;
}

.socials a:hover {
  color: var(--purple);
  border-color: var(--purple);
}

.socials svg {
  width: 16px;
  height: 16px;
  fill: currentColor;
}

/* Contact */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 3rem;
  align-items: start;
}

.contact-grid h2 {
  font-size: clamp(1.9rem, 3.8vw, 2.9rem);
  font-weight: 700;
}

.contact-grid .section-p {
  margin: 0.9rem 0 1.6rem;
  font-size: 1.05rem;
  color: var(--ink-2);
}

.contact-mail {
  display: inline-block;
  font-size: 1.05rem;
  font-weight: 600;
  color: var(--purple);
  border-bottom: 2px solid transparent;
  transition: border-color 0.2s;
}

.contact-mail:hover {
  border-color: var(--purple);
}

.contact-card {
  display: grid;
  gap: 1rem;
  justify-items: start;
}

.contact-card h3 {
  font-size: 1.3rem;
}

.contact-card p {
  color: var(--ink-2);
  margin-bottom: 0.4rem;
}

.contact-card:hover {
  transform: none;
  box-shadow: none;
  border-color: var(--cream-3);
}

.form {
  display: grid;
  gap: 1rem;
}

.form:hover {
  transform: none;
  box-shadow: none;
  border-color: var(--cream-3);
}

.form .row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
}

.field label {
  display: block;
  margin-bottom: 0.35rem;
  font-family: var(--font-mono);
  font-size: 0.78rem;
  color: var(--ink-2);
}

.field input,
.field textarea {
  width: 100%;
  padding: 0.8rem 1rem;
  border: 1px solid var(--cream-3);
  border-radius: 12px;
  background: var(--cream);
  color: var(--ink);
  font: inherit;
  resize: vertical;
}

.field input:focus,
.field textarea:focus {
  outline: 2px solid var(--purple);
  outline-offset: 1px;
  border-color: transparent;
}

.form .btn {
  justify-self: start;
}

/* --------------------------------------------------------------------------
   Footer
   -------------------------------------------------------------------------- */

.footer {
  padding: 4rem 0 2rem;
  background: var(--ink);
  color: rgba(255, 255, 255, 0.72);
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 2rem;
}

.footer .logo {
  color: #fff;
}

.footer-tag {
  max-width: 320px;
  margin-top: 1rem;
  font-size: 0.95rem;
}

.footer h4 {
  margin-bottom: 0.9rem;
  font-family: var(--font-mono);
  font-size: 0.85rem;
  font-weight: 600;
  color: #fff;
}

.footer ul {
  display: grid;
  gap: 0.5rem;
  margin: 0;
  padding: 0;
  list-style: none;
  font-size: 0.92rem;
}

.footer a:hover {
  color: #fff;
}

.footer-bottom {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 1rem;
  margin-top: 3rem;
  padding-top: 1.5rem;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  font-size: 0.85rem;
  color: rgba(255, 255, 255, 0.5);
}

/* --------------------------------------------------------------------------
   Reveal on scroll
   -------------------------------------------------------------------------- */

.js .reveal {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.js .reveal.in {
  opacity: 1;
  transform: none;
}

.grid > .reveal:nth-child(2) { transition-delay: 0.08s; }
.grid > .reveal:nth-child(3) { transition-delay: 0.16s; }
.grid > .reveal:nth-child(4) { transition-delay: 0.24s; }
.grid > .reveal:nth-child(5) { transition-delay: 0.32s; }
.grid > .reveal:nth-child(6) { transition-delay: 0.4s; }

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

  .js .reveal {
    opacity: 1;
    transform: none;
    transition: none;
  }

  .btn:hover,
  .card:hover {
    transform: none;
  }
}

/* --------------------------------------------------------------------------
   Responsive
   -------------------------------------------------------------------------- */

@media (max-width: 960px) {
  .grid-4 {
    grid-template-columns: repeat(2, 1fr);
  }

  .logos {
    grid-template-columns: repeat(3, 1fr);
  }

  .footer-grid {
    grid-template-columns: 1fr 1fr;
  }

  .section-chakana {
    width: 240px;
    height: 240px;
    right: -60px;
  }
}

@media (max-width: 760px) {
  .section {
    padding: 4.5rem 0;
  }

  .grid-3,
  .grid-2,
  .contact-grid {
    grid-template-columns: 1fr;
  }

  .contact-grid {
    gap: 2rem;
  }

  .form .row {
    grid-template-columns: 1fr;
  }

  .stats-inner {
    grid-template-columns: 1fr;
    gap: 1.4rem;
    padding: 2rem 0;
  }

  .hero {
    padding-top: calc(var(--nav-h) + 2.5rem);
    padding-bottom: 50vh;
  }

  /* Portrait version of the illustration for phones: same scene, framed vertically. */
  .hero-bg {
    background-image: url("assets/hero-mobile.webp");
  }

  .hero-fade {
    background: linear-gradient(
      to bottom,
      var(--cream) 0%,
      rgba(247, 241, 239, 0.96) 38%,
      rgba(247, 241, 239, 0.7) 56%,
      rgba(247, 241, 239, 0) 72%
    );
  }

  /* The portrait illustration already carries its own chakana. */
  .hero-chakana {
    display: none;
  }

  .nav-toggle {
    display: grid;
    place-items: center;
  }

  .nav-cta {
    display: none;
  }

  .nav-links {
    position: absolute;
    top: var(--nav-h);
    left: 0;
    right: 0;
    display: none;
    flex-direction: column;
    gap: 0;
    padding: 0.5rem 1.5rem 1rem;
    background: var(--cream);
    border-bottom: 1px solid var(--cream-3);
  }

  .nav.open .nav-links {
    display: flex;
  }

  .nav-links a {
    display: block;
    padding: 0.7rem 0;
    font-size: 1.05rem;
  }

  .nav-links a::after {
    display: none;
  }
}

@media (max-width: 560px) {
  .grid-4 {
    grid-template-columns: 1fr;
  }

  .logos {
    grid-template-columns: repeat(2, 1fr);
  }

  .footer-grid {
    grid-template-columns: 1fr;
  }

  .collab-cta {
    padding: 1.5rem;
  }
}