/* Marketing Cubano — revista digital */
:root {
  --navy: #0b1f3a;
  --navy-deep: #061428;
  --navy-mid: #143056;
  --coral: #e85d4c;
  --coral-soft: #f07868;
  --coral-pale: #fde8e4;
  --cream: #f7f3ee;
  --cream-warm: #efe8df;
  --ink: #1a1a1a;
  --ink-muted: #5a5a5a;
  --line: #ddd4c8;
  --white: #ffffff;
  --font-display: "Instrument Serif", Georgia, "Times New Roman", serif;
  --font-sans: "DM Sans", system-ui, -apple-system, sans-serif;
  --max: 1120px;
  --radius: 4px;
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; }

body {
  font-family: var(--font-sans);
  font-size: 1.0625rem;
  line-height: 1.65;
  color: var(--ink);
  background: var(--cream);
  -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; display: block; }
a { color: var(--coral); text-decoration: none; transition: color .15s ease; }
a:hover { color: var(--navy); }
ul { list-style: none; }

.container { width: min(100% - 2rem, var(--max)); margin-inline: auto; }

/* —— Top bar —— */
.topbar {
  background: var(--navy-deep);
  color: rgba(255,255,255,.72);
  font-size: .75rem;
  letter-spacing: .04em;
  text-transform: uppercase;
}
.topbar .container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: .55rem 0;
  gap: 1rem;
  flex-wrap: wrap;
}
.topbar a { color: rgba(255,255,255,.85); }
.topbar a:hover { color: var(--coral-soft); }

/* —— Header / masthead —— */
.site-header {
  background: var(--navy);
  color: var(--white);
  border-bottom: 3px solid var(--coral);
  position: sticky;
  top: 0;
  z-index: 100;
}
.masthead {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
  padding: 1.1rem 0 1rem;
  flex-wrap: wrap;
}
.logo {
  display: flex;
  flex-direction: column;
  gap: .15rem;
  color: var(--white);
}
.logo:hover { color: var(--white); }
.logo-mark {
  font-family: var(--font-display);
  font-size: clamp(1.75rem, 3vw, 2.35rem);
  font-weight: 400;
  letter-spacing: -.02em;
  line-height: 1;
}
.logo-mark span { color: var(--coral); }
.logo-tag {
  font-size: .7rem;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: rgba(255,255,255,.55);
  font-weight: 500;
}

.nav-toggle {
  display: none;
  background: transparent;
  border: 1px solid rgba(255,255,255,.35);
  color: var(--white);
  padding: .45rem .75rem;
  border-radius: var(--radius);
  font-family: inherit;
  font-size: .8rem;
  letter-spacing: .06em;
  text-transform: uppercase;
  cursor: pointer;
}

.main-nav ul {
  display: flex;
  gap: .15rem 1.35rem;
  flex-wrap: wrap;
  align-items: center;
}
.main-nav a {
  color: rgba(255,255,255,.82);
  font-size: .875rem;
  font-weight: 500;
  letter-spacing: .03em;
  text-transform: uppercase;
  padding: .35rem 0;
  border-bottom: 2px solid transparent;
}
.main-nav a:hover,
.main-nav a[aria-current="page"] {
  color: var(--white);
  border-bottom-color: var(--coral);
}

/* —— Hero / featured —— */
.hero {
  background: linear-gradient(160deg, var(--navy-deep) 0%, var(--navy-mid) 100%);
  color: var(--white);
  padding: clamp(2.5rem, 6vw, 4.5rem) 0;
}
.hero-grid {
  display: grid;
  grid-template-columns: 1.15fr .85fr;
  gap: clamp(1.5rem, 4vw, 3rem);
  align-items: end;
}
.kicker {
  display: inline-block;
  font-size: .72rem;
  font-weight: 600;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--coral-soft);
  margin-bottom: .85rem;
}
.hero h1 {
  font-family: var(--font-display);
  font-size: clamp(2.1rem, 5vw, 3.4rem);
  font-weight: 400;
  line-height: 1.12;
  letter-spacing: -.02em;
  margin-bottom: 1rem;
  max-width: 18ch;
}
.hero-lead {
  font-size: 1.1rem;
  color: rgba(255,255,255,.78);
  max-width: 38ch;
  margin-bottom: 1.75rem;
}
.btn {
  display: inline-flex;
  align-items: center;
  gap: .5rem;
  font-family: inherit;
  font-size: .875rem;
  font-weight: 600;
  letter-spacing: .04em;
  text-transform: uppercase;
  padding: .85rem 1.35rem;
  border-radius: var(--radius);
  border: none;
  cursor: pointer;
  transition: background .15s ease, color .15s ease, transform .15s ease;
}
.btn-primary {
  background: var(--coral);
  color: var(--white);
}
.btn-primary:hover {
  background: var(--coral-soft);
  color: var(--white);
  transform: translateY(-1px);
}
.btn-ghost {
  background: transparent;
  color: var(--white);
  border: 1px solid rgba(255,255,255,.35);
}
.btn-ghost:hover {
  border-color: var(--white);
  color: var(--white);
}

.hero-card {
  background: rgba(255,255,255,.06);
  border: 1px solid rgba(255,255,255,.12);
  border-radius: 6px;
  padding: 1.5rem;
  backdrop-filter: blur(6px);
}
.hero-card .label {
  font-size: .7rem;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--coral-soft);
  margin-bottom: .65rem;
}
.hero-card h2 {
  font-family: var(--font-display);
  font-size: 1.55rem;
  font-weight: 400;
  line-height: 1.25;
  margin-bottom: .75rem;
}
.hero-card h2 a { color: var(--white); }
.hero-card h2 a:hover { color: var(--coral-pale); }
.hero-card p {
  font-size: .95rem;
  color: rgba(255,255,255,.7);
  margin-bottom: 1rem;
}
.meta {
  font-size: .78rem;
  color: rgba(255,255,255,.5);
  letter-spacing: .02em;
}
.meta-dark { color: var(--ink-muted); }

/* —— Sections —— */
.section { padding: clamp(2.5rem, 5vw, 4rem) 0; }
.section-alt { background: var(--cream-warm); }
.section-head {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 1rem;
  margin-bottom: 1.75rem;
  border-bottom: 2px solid var(--navy);
  padding-bottom: .75rem;
}
.section-head h2 {
  font-family: var(--font-display);
  font-size: clamp(1.6rem, 3vw, 2rem);
  font-weight: 400;
  color: var(--navy);
}
.section-head a {
  font-size: .8rem;
  font-weight: 600;
  letter-spacing: .06em;
  text-transform: uppercase;
  color: var(--coral);
  white-space: nowrap;
}
.section-head a:hover { color: var(--navy); }

/* —— Article cards —— */
.cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}
.card {
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: 6px;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: box-shadow .2s ease, transform .2s ease;
}
.card:hover {
  box-shadow: 0 10px 28px rgba(11, 31, 58, .08);
  transform: translateY(-2px);
}
.card-media {
  aspect-ratio: 16 / 10;
  background: linear-gradient(135deg, var(--navy-mid), var(--navy-deep));
  position: relative;
  display: flex;
  align-items: flex-end;
  padding: .85rem;
}
.card-media.tone-2 { background: linear-gradient(135deg, #1e4a6e, #0b1f3a); }
.card-media.tone-3 { background: linear-gradient(135deg, #3a2a28, #0b1f3a); }
.card-media.tone-4 { background: linear-gradient(135deg, #2a3a2e, #0b1f3a); }
.card-media.tone-5 { background: linear-gradient(135deg, #3a2840, #0b1f3a); }
.card-media .badge {
  font-size: .65rem;
  font-weight: 700;
  letter-spacing: .1em;
  text-transform: uppercase;
  background: var(--coral);
  color: var(--white);
  padding: .3rem .55rem;
  border-radius: 2px;
}
.card-body {
  padding: 1.15rem 1.2rem 1.35rem;
  display: flex;
  flex-direction: column;
  flex: 1;
  gap: .55rem;
}
.card-body h3 {
  font-family: var(--font-display);
  font-size: 1.25rem;
  font-weight: 400;
  line-height: 1.3;
  color: var(--navy);
}
.card-body h3 a { color: inherit; }
.card-body h3 a:hover { color: var(--coral); }
.card-body p {
  font-size: .92rem;
  color: var(--ink-muted);
  flex: 1;
}
.card-body .meta-dark { margin-top: .35rem; }

/* —— Strip / manifesto —— */
.strip {
  background: var(--navy);
  color: var(--white);
  padding: clamp(2.25rem, 5vw, 3.5rem) 0;
}
.strip-inner {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 2rem;
  align-items: center;
}
.strip h2 {
  font-family: var(--font-display);
  font-size: clamp(1.5rem, 3vw, 2.1rem);
  font-weight: 400;
  line-height: 1.25;
  max-width: 28ch;
}
.strip p {
  color: rgba(255,255,255,.7);
  margin-top: .75rem;
  max-width: 48ch;
}

/* —— Page hero (interior) —— */
.page-hero {
  background: var(--navy);
  color: var(--white);
  padding: clamp(2rem, 4vw, 3rem) 0;
  border-bottom: 3px solid var(--coral);
}
.page-hero .breadcrumb {
  font-size: .75rem;
  letter-spacing: .06em;
  text-transform: uppercase;
  color: rgba(255,255,255,.5);
  margin-bottom: .75rem;
}
.page-hero .breadcrumb a { color: rgba(255,255,255,.7); }
.page-hero .breadcrumb a:hover { color: var(--coral-soft); }
.page-hero h1 {
  font-family: var(--font-display);
  font-size: clamp(1.9rem, 4vw, 2.75rem);
  font-weight: 400;
  line-height: 1.15;
  max-width: 22ch;
}
.page-hero .lede {
  margin-top: .85rem;
  color: rgba(255,255,255,.72);
  max-width: 50ch;
  font-size: 1.05rem;
}

/* —— Article layout —— */
.article-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 280px;
  gap: 2.5rem;
  padding: clamp(2rem, 4vw, 3rem) 0 4rem;
}
.article-body {
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: 6px;
  padding: clamp(1.5rem, 3vw, 2.5rem);
}
.article-meta {
  display: flex;
  flex-wrap: wrap;
  gap: .75rem 1.25rem;
  font-size: .85rem;
  color: var(--ink-muted);
  margin-bottom: 1.5rem;
  padding-bottom: 1.25rem;
  border-bottom: 1px solid var(--line);
}
.article-meta .section-tag {
  color: var(--coral);
  font-weight: 700;
  letter-spacing: .06em;
  text-transform: uppercase;
  font-size: .75rem;
}
.article-body .dek {
  font-size: 1.2rem;
  color: var(--ink-muted);
  margin-bottom: 1.5rem;
  line-height: 1.5;
}
.article-body h2 {
  font-family: var(--font-display);
  font-size: 1.55rem;
  font-weight: 400;
  color: var(--navy);
  margin: 1.75rem 0 .75rem;
}
.article-body p { margin-bottom: 1.1rem; }
.article-body p:last-child { margin-bottom: 0; }
.article-body blockquote {
  margin: 1.5rem 0;
  padding: 1rem 0 1rem 1.25rem;
  border-left: 3px solid var(--coral);
  font-family: var(--font-display);
  font-size: 1.35rem;
  line-height: 1.4;
  color: var(--navy);
}

.sidebar .widget {
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: 6px;
  padding: 1.25rem;
  margin-bottom: 1.25rem;
}
.sidebar .widget h3 {
  font-size: .75rem;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--navy);
  margin-bottom: .85rem;
  padding-bottom: .55rem;
  border-bottom: 2px solid var(--coral);
}
.sidebar .widget ul li {
  padding: .55rem 0;
  border-bottom: 1px solid var(--line);
  font-size: .92rem;
}
.sidebar .widget ul li:last-child { border-bottom: none; }
.sidebar .widget a { color: var(--navy); }
.sidebar .widget a:hover { color: var(--coral); }

/* —— About —— */
.prose {
  max-width: 680px;
  margin: 0 auto;
  padding: clamp(2rem, 4vw, 3.5rem) 0 4rem;
}
.prose h2 {
  font-family: var(--font-display);
  font-size: 1.65rem;
  font-weight: 400;
  color: var(--navy);
  margin: 2rem 0 .75rem;
}
.prose p { margin-bottom: 1.1rem; color: var(--ink); }
.prose .lead {
  font-size: 1.2rem;
  color: var(--ink-muted);
}

/* —— Section landing —— */
.section-intro {
  max-width: 60ch;
  color: var(--ink-muted);
  margin-bottom: 2rem;
  font-size: 1.05rem;
}

/* —— Footer —— */
.site-footer {
  background: var(--navy-deep);
  color: rgba(255,255,255,.65);
  padding: 2.75rem 0 1.75rem;
  margin-top: auto;
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr;
  gap: 2rem;
  margin-bottom: 2rem;
}
.footer-brand .logo-mark {
  font-size: 1.5rem;
  color: var(--white);
  margin-bottom: .35rem;
}
.footer-brand .logo-mark span { color: var(--coral); }
.footer-brand p {
  font-size: .9rem;
  max-width: 32ch;
  margin-top: .65rem;
  line-height: 1.55;
}
.footer-col h4 {
  font-size: .72rem;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: rgba(255,255,255,.9);
  margin-bottom: .85rem;
}
.footer-col a {
  display: block;
  color: rgba(255,255,255,.65);
  font-size: .9rem;
  padding: .25rem 0;
}
.footer-col a:hover { color: var(--coral-soft); }
.footer-bottom {
  border-top: 1px solid rgba(255,255,255,.1);
  padding-top: 1.25rem;
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  flex-wrap: wrap;
  font-size: .8rem;
}

/* —— Responsive —— */
@media (max-width: 900px) {
  .hero-grid { grid-template-columns: 1fr; }
  .cards { grid-template-columns: 1fr 1fr; }
  .article-layout { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .strip-inner { grid-template-columns: 1fr; }
}

@media (max-width: 640px) {
  .nav-toggle { display: block; }
  .main-nav {
    display: none;
    width: 100%;
    padding-bottom: 1rem;
  }
  .main-nav.is-open { display: block; }
  .main-nav ul {
    flex-direction: column;
    align-items: flex-start;
    gap: .15rem;
  }
  .main-nav a {
    display: block;
    padding: .5rem 0;
    width: 100%;
  }
  .cards { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; }
  .masthead { padding-bottom: .85rem; }
}

/* —— AdSense slots —— */
.ad-slot {
  display: block;
  width: 100%;
  min-height: 90px;
  margin: 1.5rem 0;
  background: transparent;
  overflow: hidden;
  text-align: center;
}
.ad-slot--hero {
  margin: 0;
  padding: 1.25rem 0 0;
}
.ad-slot--mid {
  margin: 1.75rem 0;
  min-height: 120px;
}
.ad-slot--sidebar {
  min-height: 250px;
  margin: 0 0 1.25rem;
}
.ad-slot--footer {
  margin: 2rem 0 0;
  min-height: 90px;
}
.ad-label {
  display: block;
  font-size: .65rem;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--ink-muted);
  margin-bottom: .35rem;
  opacity: .7;
}