@import url("https://fonts.googleapis.com/css2?family=Fraunces:ital,opsz,wght@0,9..144,300;0,9..144,400;0,9..144,500;0,9..144,600;1,9..144,400;1,9..144,500&family=Inter:wght@400;500;600&display=swap");

:root {
  --color-ink: #08090a;
  --color-ink-soft: #101214;
  --color-paper: #f3efe6;
  --color-paper-dim: #c9c4b8;
  --color-muted: #8a877e;
  --color-line: #292c2f;
  --color-accent: #7fd0e8;
  --color-accent-strong: #a6e2f2;

  --font-serif: "Fraunces", Georgia, serif;
  --font-sans: "Inter", -apple-system, BlinkMacSystemFont, sans-serif;

  --max-width: 72rem;
}

* {
  box-sizing: border-box;
}

html {
  -webkit-text-size-adjust: 100%;
}

body {
  margin: 0;
  background: var(--color-ink);
  color: var(--color-paper);
  font-family: var(--font-sans);
  line-height: 1.5;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

main {
  flex: 1;
}

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

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

::selection {
  background: var(--color-accent);
  color: var(--color-ink);
}

.wrap {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 1.25rem;
}
@media (min-width: 640px) {
  .wrap {
    padding: 0 2rem;
  }
}

/* ---------- Header ---------- */

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  border-bottom: 1px solid var(--color-line);
  background: rgba(8, 9, 10, 0.9);
  backdrop-filter: blur(8px);
}

.site-header .wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 1rem;
  padding-bottom: 1rem;
}

.logo {
  font-family: var(--font-serif);
  font-size: 1.25rem;
  letter-spacing: -0.01em;
  color: var(--color-paper);
}
.logo .dot {
  color: var(--color-accent);
}

.main-nav {
  display: none;
  gap: 2rem;
  align-items: center;
}
@media (min-width: 640px) {
  .main-nav {
    display: flex;
  }
}

.main-nav a {
  font-size: 0.85rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--color-paper-dim);
  transition: color 0.2s ease;
}
.main-nav a:hover,
.main-nav a[aria-current="page"] {
  color: var(--color-accent);
}

.nav-toggle {
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 6px;
  width: 2.25rem;
  height: 2.25rem;
  background: none;
  border: none;
  cursor: pointer;
}
@media (min-width: 640px) {
  .nav-toggle {
    display: none;
  }
}
.nav-toggle span {
  width: 1.5rem;
  height: 1px;
  background: var(--color-paper);
  transition: transform 0.2s ease, opacity 0.2s ease;
}
.nav-toggle[aria-expanded="true"] span:first-child {
  transform: translateY(3.5px) rotate(45deg);
}
.nav-toggle[aria-expanded="true"] span:last-child {
  transform: translateY(-3.5px) rotate(-45deg);
}

.mobile-nav {
  display: none;
  flex-direction: column;
  border-top: 1px solid var(--color-line);
  padding: 1rem 1.25rem;
}
.mobile-nav.is-open {
  display: flex;
}
.mobile-nav a {
  padding: 0.75rem 0;
  font-size: 0.85rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--color-paper-dim);
}
@media (min-width: 640px) {
  .mobile-nav {
    display: none !important;
  }
}

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

.site-footer {
  border-top: 1px solid var(--color-line);
}
.site-footer .wrap {
  padding-top: 3.5rem;
  padding-bottom: 3.5rem;
}
.footer-top {
  display: flex;
  flex-direction: column;
  gap: 2.5rem;
  justify-content: space-between;
}
@media (min-width: 640px) {
  .footer-top {
    flex-direction: row;
    align-items: flex-start;
  }
}
.footer-brand {
  max-width: 22rem;
}
.footer-brand .logo {
  font-size: 1.5rem;
}
.footer-brand p {
  margin-top: 0.75rem;
  font-size: 0.9rem;
  line-height: 1.6;
  color: var(--color-paper-dim);
}
.footer-cols {
  display: flex;
  gap: 4rem;
}
.footer-col h3 {
  margin: 0;
  font-size: 0.7rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--color-muted);
  font-weight: 400;
}
.footer-col ul {
  list-style: none;
  margin: 0.75rem 0 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}
.footer-col a {
  font-size: 0.9rem;
  color: var(--color-paper-dim);
}
.footer-col a:hover {
  color: var(--color-paper);
}
.footer-bottom {
  margin-top: 3rem;
  padding-top: 1.5rem;
  border-top: 1px solid var(--color-line);
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  font-size: 0.75rem;
  color: var(--color-muted);
}
@media (min-width: 640px) {
  .footer-bottom {
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
  }
}

/* ---------- Typography helpers ---------- */

.eyebrow {
  font-size: 0.7rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--color-muted);
}

.tag {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  font-size: 0.7rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--color-accent);
}
.tag::before {
  content: "";
  width: 4px;
  height: 4px;
  border-radius: 50%;
  background: var(--color-accent);
}
.tag-row {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
}

.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.75rem 1.5rem;
  border: 1px solid var(--color-accent);
  color: var(--color-accent);
  font-size: 0.85rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  background: none;
  cursor: pointer;
  transition: background 0.2s ease, color 0.2s ease;
  font-family: var(--font-sans);
}
.btn:hover {
  background: var(--color-accent);
  color: var(--color-ink);
}

.link-accent {
  font-size: 0.85rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--color-accent);
}
.link-accent:hover {
  color: var(--color-accent-strong);
}

/* ---------- Cover art ---------- */

.cover {
  position: relative;
  overflow: hidden;
  background: var(--color-ink-soft);
  aspect-ratio: 4 / 5;
}
.cover.is-wide {
  aspect-ratio: 16 / 9;
}
.cover .initial {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-serif);
  font-size: 6rem;
  color: rgba(243, 239, 230, 0.1);
}
.cover .frame {
  position: absolute;
  inset: 0.75rem;
  border: 1px solid rgba(243, 239, 230, 0.1);
}
.cover-1 {
  background: radial-gradient(circle at 30% 20%, rgba(127, 208, 232, 0.28), transparent 55%),
    linear-gradient(155deg, #101214 0%, #0b0c0d 60%);
}
.cover-2 {
  background: radial-gradient(circle at 70% 30%, rgba(127, 208, 232, 0.24), transparent 55%),
    linear-gradient(210deg, #101214 0%, #0b0c0d 60%);
}
.cover-3 {
  background: radial-gradient(circle at 40% 65%, rgba(127, 208, 232, 0.22), transparent 55%),
    linear-gradient(120deg, #101214 0%, #0b0c0d 60%);
}

/* ---------- Opinion columns (text list, no cover art) ---------- */

.column-list {
  margin-top: 2.5rem;
}
.column-item {
  display: block;
  padding: 2rem 0;
  border-top: 1px solid var(--color-line);
}
.column-item:first-child {
  border-top: none;
  padding-top: 0;
}
.column-item .eyebrow-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}
.column-item h3 {
  font-family: var(--font-serif);
  font-size: 1.6rem;
  line-height: 1.25;
  margin: 0.75rem 0 0;
  text-wrap: balance;
  transition: color 0.2s ease;
}
@media (min-width: 640px) {
  .column-item h3 {
    font-size: 1.9rem;
  }
}
.column-item:hover h3 {
  color: var(--color-accent-strong);
}
.column-item .excerpt {
  margin-top: 0.75rem;
  max-width: 42rem;
  color: var(--color-paper-dim);
  line-height: 1.7;
}
.column-item .meta {
  margin-top: 1rem;
  font-size: 0.8rem;
  letter-spacing: 0.02em;
  color: var(--color-muted);
}

/* ---------- Fade in on scroll ---------- */

.fade-in-up {
  opacity: 0;
  transform: translateY(1.25rem);
}
.fade-in-up.is-visible {
  animation: fade-up 0.7s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}
@keyframes fade-up {
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

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

.hero {
  border-bottom: 1px solid var(--color-line);
}
.hero .wrap {
  padding-top: 3rem;
  padding-bottom: 3rem;
}
@media (min-width: 640px) {
  .hero .wrap {
    padding-top: 5rem;
    padding-bottom: 5rem;
  }
}
.hero-grid {
  margin-top: 2rem;
  display: grid;
  grid-template-columns: 1fr;
  gap: 2rem;
}
@media (min-width: 1024px) {
  .hero-grid {
    grid-template-columns: 1fr 1fr;
    gap: 3.5rem;
  }
  .hero-grid .cover-col {
    order: 2;
  }
  .hero-grid .text-col {
    order: 1;
  }
}
.hero-grid .text-col {
  display: flex;
  flex-direction: column;
  justify-content: center;
}
.hero h1 {
  font-family: var(--font-serif);
  font-size: 2.5rem;
  line-height: 1.05;
  margin: 1.25rem 0 0;
  text-wrap: balance;
}
@media (min-width: 640px) {
  .hero h1 {
    font-size: 3.25rem;
  }
}
@media (min-width: 1024px) {
  .hero h1 {
    font-size: 3.75rem;
  }
}
.hero .byline {
  margin-top: 1.25rem;
  font-size: 1.05rem;
  color: var(--color-paper-dim);
}
.hero .summary {
  margin-top: 1.25rem;
  max-width: 34rem;
  color: var(--color-muted);
  line-height: 1.7;
}
.hero .actions {
  margin-top: 2rem;
  display: flex;
  align-items: center;
  gap: 1.5rem;
}
.hero .actions .date {
  font-size: 0.75rem;
  letter-spacing: 0.04em;
  color: var(--color-muted);
}

/* ---------- Section ---------- */

section.section {
  padding: 4rem 0;
}
@media (min-width: 640px) {
  section.section {
    padding: 6rem 0;
  }
}
.section-head {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  border-bottom: 1px solid var(--color-line);
  padding-bottom: 1.5rem;
}
.section-head h2 {
  font-family: var(--font-serif);
  font-size: 1.9rem;
  margin: 0;
}
@media (min-width: 640px) {
  .section-head h2 {
    font-size: 2.25rem;
  }
}

.only-desktop {
  display: none;
}
.only-mobile {
  display: block;
  text-align: center;
  margin-top: 3rem;
}
@media (min-width: 640px) {
  .only-desktop {
    display: block;
  }
  .only-mobile {
    display: none;
  }
}

/* ---------- Episode grid & card ---------- */

.episode-grid {
  margin-top: 2.5rem;
  display: grid;
  grid-template-columns: 1fr;
  gap: 3.5rem 2rem;
}
@media (min-width: 640px) {
  .episode-grid {
    grid-template-columns: 1fr 1fr;
  }
}
@media (min-width: 1024px) {
  .episode-grid {
    grid-template-columns: 1fr 1fr 1fr;
  }
}

.card {
  display: block;
}
.card .cover {
  transition: transform 0.5s ease;
}
.card:hover .cover {
  transform: scale(1.02);
}
.card h3 {
  font-family: var(--font-serif);
  font-size: 1.3rem;
  line-height: 1.3;
  margin: 0.75rem 0 0;
  text-wrap: balance;
  transition: color 0.2s ease;
}
.card:hover h3 {
  color: var(--color-accent-strong);
}
.card .byline {
  margin-top: 0.4rem;
  font-size: 0.9rem;
  color: var(--color-paper-dim);
}
.card .excerpt {
  margin-top: 0.75rem;
  font-size: 0.9rem;
  line-height: 1.6;
  color: var(--color-muted);
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.card .date {
  margin-top: 0.75rem;
  font-size: 0.75rem;
  color: var(--color-muted);
}

/* ---------- About teaser ---------- */

.about-teaser {
  border-top: 1px solid var(--color-line);
  background: var(--color-ink-soft);
}
.about-teaser .wrap {
  padding: 4rem 0;
}
@media (min-width: 640px) {
  .about-teaser .wrap {
    padding: 6rem 0;
  }
}
.about-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2.5rem;
}
@media (min-width: 1024px) {
  .about-grid {
    grid-template-columns: 1fr 1.4fr;
    gap: 5rem;
  }
}
.about-grid .lede {
  font-family: var(--font-serif);
  font-size: 1.6rem;
  line-height: 1.3;
  margin: 0;
  text-wrap: balance;
}
@media (min-width: 640px) {
  .about-grid .lede {
    font-size: 1.85rem;
  }
}
.about-grid .body {
  margin-top: 1.5rem;
  max-width: 42rem;
  color: var(--color-paper-dim);
  line-height: 1.7;
}

/* ---------- Article (episode detail) ---------- */

.article-head {
  max-width: 48rem;
  margin: 0 auto;
  padding: 3rem 1.25rem 0;
}
@media (min-width: 640px) {
  .article-head {
    padding: 5rem 2rem 0;
  }
}
.back-link {
  font-size: 0.7rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--color-muted);
}
.back-link:hover {
  color: var(--color-paper);
}
.article-head h1 {
  font-family: var(--font-serif);
  font-size: 2.5rem;
  line-height: 1.05;
  margin: 1.25rem 0 0;
  text-wrap: balance;
}
@media (min-width: 640px) {
  .article-head h1 {
    font-size: 3rem;
  }
}
.meta-row {
  margin-top: 1.5rem;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.5rem 0.75rem;
  font-size: 0.9rem;
  color: var(--color-paper-dim);
}
.meta-row .sep {
  color: var(--color-muted);
}
.meta-row .muted {
  color: var(--color-muted);
}

.article-cover {
  max-width: 48rem;
  margin: 2.5rem auto 0;
  padding: 0 1.25rem;
}
@media (min-width: 640px) {
  .article-cover {
    padding: 0 2rem;
  }
}

.embed-block {
  max-width: 48rem;
  margin: 2.5rem auto 0;
  padding: 0 1.25rem;
}
@media (min-width: 640px) {
  .embed-block {
    padding: 0 2rem;
  }
}
.embed-block iframe {
  border-radius: 2px;
}

.article-body {
  max-width: 48rem;
  margin: 0 auto;
  padding: 1rem 1.25rem 5rem;
}
@media (min-width: 640px) {
  .article-body {
    padding: 1rem 2rem 5rem;
  }
}
.article-body .divider {
  border: none;
  border-top: 1px solid var(--color-line);
  margin: 1rem 0 0;
}
.article-body h2 {
  font-family: var(--font-serif);
  font-size: 1.6rem;
  margin-top: 2.5rem;
}
@media (min-width: 640px) {
  .article-body h2 {
    font-size: 1.85rem;
  }
}
.article-body p {
  margin-top: 1.25rem;
  line-height: 1.75;
  color: var(--color-paper-dim);
}
.article-body blockquote {
  margin: 1.5rem 0 0;
  padding-left: 1.25rem;
  border-left: 2px solid var(--color-accent);
  font-family: var(--font-serif);
  font-style: italic;
  font-size: 1.3rem;
  line-height: 1.4;
  color: var(--color-paper);
}
.article-body ul {
  margin-top: 1.25rem;
  padding-left: 1.25rem;
  color: var(--color-paper-dim);
  line-height: 1.75;
}
.article-body li + li {
  margin-top: 0.5rem;
}

.related {
  border-top: 1px solid var(--color-line);
  background: var(--color-ink-soft);
}
.related .wrap {
  padding: 4rem 0;
}
@media (min-width: 640px) {
  .related .wrap {
    padding: 5rem 0;
  }
}
.related h2 {
  font-family: var(--font-serif);
  font-size: 1.75rem;
  margin: 0;
}

/* ---------- Page heads (listing / sobre / contacto / 404) ---------- */

.page-head {
  padding: 3.5rem 0 0;
}
@media (min-width: 640px) {
  .page-head {
    padding: 5rem 0 0;
  }
}
.page-head h1 {
  font-family: var(--font-serif);
  font-size: 2.5rem;
  margin: 0.75rem 0 0;
  text-wrap: balance;
}
@media (min-width: 640px) {
  .page-head h1 {
    font-size: 3rem;
  }
}
.page-head p {
  margin-top: 1rem;
  max-width: 34rem;
  color: var(--color-paper-dim);
  line-height: 1.7;
}

/* ---------- Sobre page ---------- */

.sobre-wrap {
  max-width: 48rem;
  margin: 0 auto;
  padding: 3.5rem 1.25rem 5rem;
}
.sobre-wrap > .fade-in-up > h1 {
  font-family: var(--font-serif);
  font-size: 2.5rem;
  margin: 0.75rem 0 0;
  text-wrap: balance;
}
@media (min-width: 640px) {
  .sobre-wrap > .fade-in-up > h1 {
    font-size: 3rem;
  }
}
@media (min-width: 640px) {
  .sobre-wrap {
    padding: 5rem 2rem 6rem;
  }
}
.sobre-portrait {
  margin-top: 3rem;
  display: flex;
  justify-content: center;
}
.sobre-portrait img {
  width: 220px;
  height: 220px;
  border-radius: 50%;
  border: 1px solid var(--color-line);
}
.sobre-body {
  margin-top: 3.5rem;
  color: var(--color-paper-dim);
  line-height: 1.75;
}
.sobre-body h2 {
  font-family: var(--font-serif);
  font-size: 1.5rem;
  color: var(--color-paper);
  margin-top: 2.25rem;
}
.sobre-body h2:first-child {
  margin-top: 0;
}
.sobre-body p {
  margin-top: 1rem;
}

/* ---------- Participate CTA band ---------- */

.cta-band {
  border-top: 1px solid var(--color-line);
  background: radial-gradient(circle at 50% 0%, rgba(127, 208, 232, 0.08), transparent 60%),
    var(--color-ink-soft);
}
.cta-band.cta-band-top {
  border-top: none;
  border-bottom: 1px solid var(--color-line);
}
.cta-band .wrap {
  padding: 4rem 0;
  text-align: center;
}
@media (min-width: 640px) {
  .cta-band .wrap {
    padding: 5.5rem 0;
  }
}
.cta-band-top .wrap {
  padding: 3rem 0;
}
@media (min-width: 640px) {
  .cta-band-top .wrap {
    padding: 3.5rem 0;
  }
}
.cta-band-inner {
  max-width: 34rem;
  margin: 0 auto;
}
.cta-band h2 {
  font-family: var(--font-serif);
  font-size: 2rem;
  line-height: 1.2;
  margin: 0.75rem 0 0;
  text-wrap: balance;
}
@media (min-width: 640px) {
  .cta-band h2 {
    font-size: 2.4rem;
  }
}
.cta-band .lede {
  margin-top: 1rem;
  margin-bottom: 2rem;
  color: var(--color-paper-dim);
  line-height: 1.7;
}

/* ---------- 404 ---------- */

.not-found {
  max-width: 40rem;
  margin: 0 auto;
  padding: 7rem 1.25rem;
  text-align: center;
}
@media (min-width: 640px) {
  .not-found {
    padding: 10rem 2rem;
  }
}
.not-found h1 {
  font-family: var(--font-serif);
  font-size: 4.5rem;
  margin: 1rem 0 0;
}
@media (min-width: 640px) {
  .not-found h1 {
    font-size: 6rem;
  }
}
.not-found p {
  margin-top: 1.5rem;
  color: var(--color-paper-dim);
  line-height: 1.7;
}
.not-found .actions {
  margin-top: 2.5rem;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 1.5rem;
}