/* ============================================================
   Click to Action — main.css
   Design System "Warm Authority"
   Generated: 2026-04-25
   ============================================================ */

/* ── @font-face ─────────────────────────────────────────── */
@font-face {
  font-family: 'Kalinga';
  src: url('../fonts/kalinga.woff2') format('woff2');
  font-weight: 400 700;
  font-style: normal;
  font-display: swap;
}

/* ── Google Fonts ───────────────────────────────────────── */
@import url('https://fonts.googleapis.com/css2?family=Lora:ital,wght@0,400;0,500;0,600;1,400;1,500&display=swap');

/* ── Design Tokens (:root) ──────────────────────────────── */
:root {
  /* Colors */
  --blue:        #046BD2;
  --blue-dk:     #0358B0;
  --blue-lt:     #EBF3FD;
  --cream:       #F7F4EF;
  --white:       #FFFFFF;
  --bone:        #FDFCFA;
  --dark:        #1C1C1E;
  --gray:        #6B6560;
  --muted:       #9E9590;
  --border:      #E8E2D9;

  /* Shadows */
  --warm-shadow: 0 20px 60px rgba(4,107,210,.1), 0 4px 16px rgba(0,0,0,.06);

  /* Typography */
  --font-head:   'Kalinga', Georgia, serif;
  --font-body:   'Lora', Georgia, serif;
}

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

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

body {
  background: var(--white);
  color: var(--dark);
  font-family: var(--font-body);
  font-size: 1rem;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

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

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

ul, ol {
  list-style: none;
}

button {
  cursor: pointer;
  border: none;
  background: none;
  font: inherit;
}

/* ── Tipografía base ────────────────────────────────────── */
h1 {
  font-family: var(--font-head);
  font-weight: 700;
  font-size: clamp(2.4rem, 5vw, 4rem);
  line-height: 1.12;
  letter-spacing: -0.02em;
  color: var(--dark);
}

h2 {
  font-family: var(--font-head);
  font-weight: 700;
  font-size: clamp(1.9rem, 4vw, 3rem);
  line-height: 1.18;
  letter-spacing: -0.02em;
  color: var(--dark);
}

h3 {
  font-family: var(--font-head);
  font-weight: 700;
  font-size: 1.25rem;
  line-height: 1.3;
  color: var(--dark);
}

p {
  font-family: var(--font-body);
  font-size: 1rem;
  line-height: 1.75;
  color: var(--gray);
}

/* ── Utilitarios ────────────────────────────────────────── */
.eyebrow {
  font-family: var(--font-head);
  font-weight: 700;
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.18em;
  color: var(--blue);
}

.container {
  max-width: 1180px;
  margin: 0 auto;
  padding: 0 2rem;
}

.section-pad {
  padding-top: 5rem;
  padding-bottom: 5rem;
}

.section-pad-lg {
  padding-top: 6rem;
  padding-bottom: 6rem;
}

/* ── Botones ────────────────────────────────────────────── */
.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: .6rem;
  background: var(--blue);
  color: var(--white);
  font-family: var(--font-head);
  font-weight: 700;
  font-size: 0.9rem;
  padding: .9rem 2.25rem;
  border-radius: 50px;
  border: none;
  cursor: pointer;
  transition: background .2s ease, transform .2s ease, box-shadow .2s ease;
  text-decoration: none;
}

.btn-primary:hover {
  background: var(--blue-dk);
  transform: translateY(-1px);
  box-shadow: 0 8px 24px rgba(4,107,210,.3);
}

.btn-primary:active {
  transform: translateY(0);
}

.btn-white {
  display: inline-flex;
  align-items: center;
  gap: .6rem;
  background: var(--white);
  color: var(--blue);
  font-family: var(--font-head);
  font-weight: 700;
  font-size: 0.9rem;
  padding: .9rem 2.25rem;
  border-radius: 50px;
  border: 2px solid var(--white);
  cursor: pointer;
  transition: box-shadow .2s ease, transform .2s ease;
  text-decoration: none;
}

.btn-white:hover {
  box-shadow: 0 8px 28px rgba(255,255,255,.25);
  transform: translateY(-1px);
}

.btn-text {
  display: inline-flex;
  align-items: center;
  gap: .4rem;
  font-family: var(--font-body);
  font-size: 0.9rem;
  color: var(--gray);
  background: none;
  border: none;
  cursor: pointer;
  text-decoration: none;
  transition: color .2s ease;
}

.btn-text:hover {
  color: var(--blue);
}

/* ── Nav ────────────────────────────────────────────────── */
.cta-nav {
  position: sticky;
  top: 0;
  z-index: 100;
  height: 68px;
  background: var(--cream);
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: center;
}

.cta-nav .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
}

.cta-nav__logo {
  font-family: var(--font-head);
  font-weight: 700;
  font-size: 1.05rem;
  color: var(--dark);
  text-decoration: none;
  letter-spacing: -0.01em;
}

.cta-nav__logo span {
  color: var(--blue);
}

.cta-nav__links {
  display: flex;
  align-items: center;
  gap: 2.5rem;
}

.cta-nav__links a {
  font-family: var(--font-body);
  font-size: 0.85rem;
  color: var(--gray);
  text-decoration: none;
  transition: color .2s ease;
}

.cta-nav__links a:hover {
  color: var(--dark);
}

.cta-nav__cta {
  font-family: var(--font-head);
  font-weight: 700;
  font-size: 0.82rem;
  background: var(--blue);
  color: var(--white);
  border-radius: 6px;
  padding: .55rem 1.25rem;
  text-decoration: none;
  transition: background .2s ease;
}

.cta-nav__cta:hover {
  background: var(--blue-dk);
}

.cta-nav__burger {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  padding: 4px;
  background: none;
  border: none;
}

.cta-nav__burger span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--dark);
  border-radius: 2px;
  transition: all .2s ease;
}

/* ── Logos strip ────────────────────────────────────────── */
.logos-strip {
  padding: 2.5rem 0;
  background: var(--cream);
  border-bottom: 1px solid var(--border);
}

.logos-strip .container {
  display: flex;
  align-items: center;
  gap: 2rem;
  flex-wrap: wrap;
}

.logos-strip__label {
  font-family: var(--font-body);
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--muted);
  white-space: nowrap;
}

.logos-strip__list {
  display: flex;
  align-items: center;
  gap: .75rem;
  flex-wrap: wrap;
  flex: 1;
}

.logos-strip__item {
  font-family: var(--font-head);
  font-weight: 700;
  font-size: 0.82rem;
  color: var(--gray);
  border: 1px solid var(--border);
  border-radius: 4px;
  padding: .4rem .9rem;
  transition: border-color .2s ease, color .2s ease;
  text-decoration: none;
}

.logos-strip__item:hover {
  border-color: var(--blue);
  color: var(--blue);
}

/* ── Service cards ──────────────────────────────────────── */
.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.25rem;
}

.service-card {
  display: block;
  background: var(--bone);
  border: 1.5px solid var(--border);
  border-radius: 16px;
  padding: 2.5rem 2rem;
  text-decoration: none;
  transition: border-color .25s ease, transform .25s ease, box-shadow .25s ease;
}

.service-card:hover {
  border-color: var(--blue);
  transform: translateY(-6px);
  box-shadow: var(--warm-shadow);
}

.service-card__icon {
  width: 44px;
  height: 44px;
  background: var(--blue-lt);
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1.25rem;
  flex-shrink: 0;
}

.service-card__name {
  font-family: var(--font-head);
  font-weight: 700;
  font-size: 1.1rem;
  color: var(--dark);
  margin-bottom: .5rem;
}

.service-card__desc {
  font-family: var(--font-body);
  font-size: 0.87rem;
  color: var(--gray);
  line-height: 1.65;
  margin-bottom: 1.25rem;
}

.service-card__link {
  display: inline-flex;
  align-items: center;
  gap: .4rem;
  font-family: var(--font-head);
  font-weight: 700;
  font-size: 0.78rem;
  color: var(--blue);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  transition: gap .2s ease;
}

.service-card:hover .service-card__link {
  gap: .75rem;
}

/* ── Stats ──────────────────────────────────────────────── */
.stats-section {
  padding: 6rem 0;
  background: var(--cream);
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 2rem;
  text-align: center;
}

.stat-num {
  font-family: var(--font-head);
  font-weight: 700;
  font-size: clamp(3rem, 6vw, 5rem);
  color: var(--blue);
  letter-spacing: -0.04em;
  line-height: 1;
  display: block;
}

.stat-lbl {
  font-family: var(--font-body);
  font-size: 0.85rem;
  color: var(--gray);
  margin-top: .5rem;
  display: block;
}

/* ── Portfolio dark ─────────────────────────────────────── */
.portfolio-section {
  padding: 6rem 0;
  background: var(--dark);
}

.portfolio-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 3rem;
}

.portfolio-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: rgba(255,255,255,.08);
  border-radius: 12px;
  overflow: hidden;
}

.portfolio-card {
  background: #111;
  transition: background .2s ease;
  overflow: hidden;
}

.portfolio-card:hover {
  background: #1a1a1a;
}

.portfolio-card__thumb {
  height: 200px;
  display: flex;
  align-items: flex-end;
  padding: 1.5rem;
  background-size: cover;
  background-position: center;
  transition: transform .35s ease;
  position: relative;
}

.portfolio-card:hover .portfolio-card__thumb {
  transform: scale(1.03);
}

.portfolio-card__body {
  padding: 1.25rem 1.5rem 1.75rem;
}

.portfolio-card__tag {
  font-family: var(--font-head);
  font-weight: 700;
  font-size: 0.65rem;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--blue);
  display: block;
  margin-bottom: .5rem;
}

.portfolio-card__name {
  font-family: var(--font-head);
  font-weight: 700;
  font-size: 1rem;
  color: var(--white);
  margin-bottom: .4rem;
}

.portfolio-card__result {
  font-family: var(--font-body);
  font-size: 0.78rem;
  color: #9898A8;
  line-height: 1.55;
}

/* ── Proceso ────────────────────────────────────────────── */
.proceso-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.5rem;
  margin-top: 3rem;
}

.proceso-step {
  background: var(--bone);
  border: 1.5px solid var(--border);
  border-radius: 12px;
  padding: 1.75rem;
  transition: border-color .2s ease;
}

.proceso-step:hover {
  border-color: var(--blue);
}

.proceso-step__num {
  font-family: var(--font-head);
  font-weight: 700;
  font-size: 0.72rem;
  color: var(--blue);
  text-transform: uppercase;
  letter-spacing: 0.14em;
  display: block;
  margin-bottom: .75rem;
}

.proceso-step h3 {
  font-family: var(--font-head);
  font-weight: 700;
  font-size: 1.05rem;
  color: var(--dark);
  margin-bottom: .5rem;
}

.proceso-step p {
  font-family: var(--font-body);
  font-size: 0.85rem;
  color: var(--gray);
  line-height: 1.7;
}

/* ── Testimonios ────────────────────────────────────────── */
.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.25rem;
  margin-top: 3rem;
}

.t-card {
  background: var(--white);
  border: 1.5px solid var(--border);
  border-radius: 12px;
  padding: 2rem;
  transition: border-color .2s ease, box-shadow .2s ease;
}

.t-card:hover {
  border-color: var(--blue);
  box-shadow: var(--warm-shadow);
}

.t-dots {
  display: flex;
  gap: 4px;
  margin-bottom: 1rem;
}

.t-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--blue);
  opacity: .2;
}

.t-dot.on {
  opacity: 1;
}

.t-quote {
  font-family: var(--font-body);
  font-style: italic;
  font-size: 0.92rem;
  color: var(--dark);
  line-height: 1.75;
  margin-bottom: 1.5rem;
}

.t-author {
  display: flex;
  align-items: center;
  gap: .75rem;
}

.t-avatar {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: var(--blue);
  color: var(--white);
  font-family: var(--font-head);
  font-weight: 700;
  font-size: 0.85rem;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.t-name {
  font-family: var(--font-head);
  font-weight: 700;
  font-size: 0.88rem;
  color: var(--dark);
}

.t-role {
  font-family: var(--font-body);
  font-size: 0.75rem;
  color: var(--muted);
}

.t-result {
  font-family: var(--font-head);
  font-weight: 700;
  font-size: 0.72rem;
  color: var(--blue);
  display: block;
  margin-top: .3rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

/* ── CTA Section ────────────────────────────────────────── */
.cta-section {
  padding: 7rem 0;
  background: var(--blue);
  text-align: center;
}

.cta-section h2 {
  font-family: var(--font-head);
  font-weight: 700;
  font-size: clamp(2rem, 5vw, 3.8rem);
  color: var(--white);
  letter-spacing: -0.02em;
  margin-bottom: 1.25rem;
}

.cta-section p {
  font-family: var(--font-body);
  font-size: 1.05rem;
  color: rgba(255,255,255,.75);
  margin-bottom: 2.25rem;
  line-height: 1.7;
}

.cta-guarantee {
  font-family: var(--font-body);
  font-size: 0.78rem;
  color: rgba(255,255,255,.5);
  margin-top: 1.25rem;
  display: block;
}

/* ── Footer ─────────────────────────────────────────────── */
.cta-footer {
  background: var(--dark);
  padding: 3.5rem 0;
}

.cta-footer .container {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: 3rem;
}

.cta-footer__brand .logo {
  font-family: var(--font-head);
  font-weight: 700;
  font-size: 1.1rem;
  color: var(--white);
  display: inline-block;
  margin-bottom: .75rem;
}

.cta-footer__brand .logo span {
  color: var(--blue);
}

.cta-footer__brand p {
  font-family: var(--font-body);
  font-size: 0.82rem;
  color: #9898A8;
  line-height: 1.7;
}

.cta-footer__col h4 {
  font-family: var(--font-head);
  font-weight: 700;
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: #9898A8;
  margin-bottom: 1rem;
}

.cta-footer__col a {
  font-family: var(--font-body);
  font-size: 0.85rem;
  color: #9898A8;
  display: block;
  margin-bottom: .6rem;
  text-decoration: none;
  transition: color .2s ease;
}

.cta-footer__col a:hover {
  color: var(--white);
}

.cta-footer__bottom {
  border-top: 1px solid rgba(255,255,255,.08);
  padding-top: 2rem;
  margin-top: 2rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  grid-column: 1 / -1;
}

.cta-footer__copy {
  font-family: var(--font-body);
  font-size: 0.75rem;
  color: #9898A8;
}

/* ── Breadcrumb ─────────────────────────────────────────── */
.breadcrumb {
  padding: .75rem 0;
  background: var(--cream);
  border-bottom: 1px solid var(--border);
}

.breadcrumb .container {
  display: flex;
  align-items: center;
}

.breadcrumb a {
  font-family: var(--font-body);
  font-size: 0.78rem;
  color: var(--muted);
  text-decoration: none;
  transition: color .2s ease;
}

.breadcrumb a:hover {
  color: var(--blue);
}

.breadcrumb span {
  font-family: var(--font-body);
  font-size: 0.78rem;
  color: var(--blue);
  margin: 0 .4rem;
}

/* ── Interior hero ──────────────────────────────────────── */
.int-hero {
  background: var(--cream);
  padding: 80px 0;
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 5rem;
  border-bottom: 1px solid var(--border);
}

.int-hero .container {
  grid-column: 1 / -1;
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 5rem;
  align-items: center;
}

.int-hero__tag {
  display: inline-flex;
  align-items: center;
  background: var(--blue-lt);
  border: 1px solid rgba(4,107,210,.2);
  color: var(--blue);
  font-family: var(--font-head);
  font-weight: 700;
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  border-radius: 50px;
  padding: .4rem 1rem;
  margin-bottom: 1.75rem;
}

.int-hero h1 {
  font-size: clamp(2.2rem, 4.5vw, 3.8rem);
  color: var(--dark);
  margin-bottom: 1.25rem;
}

.int-hero h1 em {
  font-style: normal;
  color: var(--blue);
}

.int-hero__sub {
  font-family: var(--font-body);
  font-size: 1.05rem;
  color: var(--gray);
  line-height: 1.8;
  margin-bottom: 2.5rem;
}

.int-hero__micro {
  font-family: var(--font-body);
  font-size: 0.78rem;
  color: var(--muted);
  display: block;
  margin-top: .75rem;
}

/* ── Interior stats strip ───────────────────────────────── */
.int-stats {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  border-bottom: 1px solid var(--border);
}

.int-stat {
  padding: 2rem;
  border-right: 1px solid var(--border);
}

.int-stat:last-child {
  border-right: none;
}

.int-stat__num {
  font-family: var(--font-head);
  font-weight: 700;
  font-size: 2rem;
  color: var(--blue);
  display: block;
  letter-spacing: -0.03em;
  line-height: 1;
}

.int-stat__lbl {
  font-family: var(--font-body);
  font-size: 0.78rem;
  color: var(--muted);
  display: block;
  margin-top: .4rem;
  line-height: 1.45;
}

/* ── Includes list ──────────────────────────────────────── */
.includes-list {
  display: flex;
  flex-direction: column;
}

.include-row {
  display: flex;
  gap: 1.5rem;
  align-items: flex-start;
  padding: 1.5rem 0;
  border-bottom: 1px solid var(--border);
}

.include-row:last-child {
  border-bottom: none;
}

.include-arrow {
  color: var(--blue);
  font-weight: 700;
  font-family: var(--font-head);
  font-size: 1.1rem;
  flex-shrink: 0;
  margin-top: .1rem;
}

.include-title {
  font-family: var(--font-head);
  font-weight: 700;
  font-size: 1rem;
  color: var(--dark);
  margin-bottom: .35rem;
}

.include-desc {
  font-family: var(--font-body);
  font-size: 0.87rem;
  color: var(--gray);
  line-height: 1.65;
}

/* ── FAQ ────────────────────────────────────────────────── */
.faq-list {
  display: flex;
  flex-direction: column;
}

.faq-item {
  border-bottom: 1px solid var(--border);
}

.faq-item:last-child {
  border-bottom: none;
}

.faq-item details summary {
  font-family: var(--font-head);
  font-weight: 700;
  font-size: 1rem;
  color: var(--dark);
  padding: 1.5rem 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  cursor: pointer;
  list-style: none;
  transition: color .2s ease;
}

.faq-item details summary::-webkit-details-marker {
  display: none;
}

.faq-item details summary::after {
  content: '+';
  font-family: var(--font-head);
  font-weight: 700;
  font-size: 1.3rem;
  color: var(--blue);
  flex-shrink: 0;
  margin-left: 1rem;
  line-height: 1;
  transition: transform .2s ease;
}

.faq-item details[open] summary::after {
  content: '−';
}

.faq-item details summary:hover {
  color: var(--blue);
}

.faq-item details p {
  font-family: var(--font-body);
  font-size: 0.9rem;
  color: var(--gray);
  line-height: 1.75;
  padding-bottom: 1.5rem;
  padding-right: 3rem;
}

/* ── Related services ───────────────────────────────────── */
.related {
  padding: 3.5rem 0;
  border-top: 1px solid var(--border);
}

.related h3 {
  font-family: var(--font-head);
  font-weight: 700;
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--muted);
  margin-bottom: 1.25rem;
}

.related-links {
  display: flex;
  gap: .75rem;
  flex-wrap: wrap;
}

.related-link {
  display: inline-block;
  background: var(--bone);
  border: 1.5px solid var(--border);
  border-radius: 8px;
  padding: .65rem 1.25rem;
  font-family: var(--font-body);
  font-size: 0.85rem;
  color: var(--dark);
  text-decoration: none;
  transition: color .2s ease, border-color .2s ease;
}

.related-link:hover {
  color: var(--blue);
  border-color: var(--blue);
}

/* ── Fade-up animation ──────────────────────────────────── */
.fade-up {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity .7s ease, transform .7s ease;
}

.fade-up.visible {
  opacity: 1;
  transform: none;
}

/* ── Responsive: 960px ──────────────────────────────────── */
@media (max-width: 960px) {
  .services-grid {
    grid-template-columns: repeat(2, 1fr);
  }

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

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

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

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

  .int-hero,
  .int-hero .container {
    grid-template-columns: 1fr;
    gap: 2.5rem;
  }

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

  .int-stat:nth-child(2) {
    border-right: none;
  }

  .int-stat:nth-child(3) {
    border-right: 1px solid var(--border);
  }

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

  .cta-footer__brand {
    grid-column: 1 / -1;
  }
}

/* ── Responsive: 640px ──────────────────────────────────── */
@media (max-width: 640px) {
  .cta-nav__links {
    display: none;
  }

  .cta-nav__cta {
    display: none;
  }

  .cta-nav__burger {
    display: flex;
  }

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

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

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

  .int-stats {
    grid-template-columns: 1fr;
  }

  .int-stat {
    border-right: none;
  }

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

  .cta-footer__bottom {
    flex-direction: column;
    gap: 1rem;
    text-align: center;
  }

  .container {
    padding: 0 1.25rem;
  }
}
/* ══════════════════════════════════════════════════════
   BLOG — Index grid
   ══════════════════════════════════════════════════════ */
.blog-hero {
  background: var(--cream);
  padding: 5rem clamp(1.5rem,5vw,4rem) 4rem;
  border-bottom: 1px solid var(--border);
}
.blog-hero h1 { font-size: clamp(2rem,5vw,3.5rem); margin-bottom: 1rem; }
.blog-hero p {
  font-family: 'Lora', serif;
  font-size: 1.05rem;
  color: var(--gray);
  max-width: 600px;
  line-height: 1.75;
}
.blog-grid {
  display: grid;
  grid-template-columns: repeat(3,1fr);
  gap: 1.5rem;
  padding: 4rem clamp(1.5rem,5vw,4rem);
  max-width: 1180px;
  margin: 0 auto;
}
.blog-card {
  background: var(--white);
  border: 1.5px solid var(--border);
  border-radius: 12px;
  padding: 2rem;
  text-decoration: none;
  display: flex;
  flex-direction: column;
  gap: .75rem;
  transition: box-shadow .2s, transform .2s;
}
.blog-card:hover { box-shadow: var(--warm-shadow); transform: translateY(-2px); }
.blog-card__cat {
  font-family: 'Kalinga', serif;
  font-size: .68rem;
  font-weight: 700;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--blue);
}
.blog-card__title {
  font-family: 'Kalinga', serif;
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--dark);
  line-height: 1.3;
  margin: 0;
}
.blog-card__excerpt {
  font-family: 'Lora', serif;
  font-size: .87rem;
  color: var(--gray);
  line-height: 1.65;
  flex: 1;
}
.blog-card__meta {
  font-family: 'Lora', serif;
  font-size: .72rem;
  color: var(--muted);
}
.blog-card__link {
  font-family: 'Kalinga', serif;
  font-size: .78rem;
  font-weight: 700;
  color: var(--blue);
  letter-spacing: .04em;
}

/* ══════════════════════════════════════════════════════
   BLOG — Artículo individual
   ══════════════════════════════════════════════════════ */
.blog-article {
  max-width: 780px;
  margin: 0 auto;
  padding: 3rem clamp(1.5rem,5vw,4rem) 5rem;
}
.article-hero { margin-bottom: 2.5rem; }
.article-hero h1 {
  font-size: clamp(1.8rem,4vw,2.8rem);
  margin-bottom: 1rem;
  line-height: 1.15;
}
.article-intro {
  font-family: 'Lora', serif;
  font-size: 1.08rem;
  color: var(--gray);
  line-height: 1.8;
  margin-bottom: 1.25rem;
  max-width: 680px;
}
.article-meta {
  font-family: 'Lora', serif;
  font-size: .78rem;
  color: var(--muted);
  padding-bottom: 1.5rem;
  border-bottom: 1px solid var(--border);
}
.article-toc {
  background: var(--cream);
  border: 1.5px solid var(--border);
  border-radius: 10px;
  padding: 1.5rem 2rem;
  margin-bottom: 3rem;
}
.article-toc__label {
  font-family: 'Kalinga', serif;
  font-size: .72rem;
  font-weight: 700;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--muted);
  display: block;
  margin-bottom: .75rem;
}
.article-toc ol { margin: 0; padding-left: 1.25rem; }
.article-toc li {
  font-family: 'Lora', serif;
  font-size: .88rem;
  color: var(--gray);
  margin-bottom: .4rem;
}
.article-toc a { color: var(--blue); text-decoration: none; }
.article-toc a:hover { text-decoration: underline; }
.article-body h2 {
  font-size: clamp(1.25rem,2.5vw,1.65rem);
  margin: 3rem 0 1rem;
  padding-top: 1rem;
}
.article-body h3 { font-size: 1.1rem; margin: 2rem 0 .75rem; }
.article-body p { font-family: 'Lora', serif; margin-bottom: 1.25rem; color: var(--gray); line-height: 1.8; }
.article-body ul, .article-body ol {
  font-family: 'Lora', serif;
  padding-left: 1.5rem;
  margin-bottom: 1.25rem;
  line-height: 1.8;
  color: var(--gray);
}
.article-body strong { color: var(--dark); font-weight: 700; }
.article-body .highlight-box {
  background: var(--blue-lt);
  border-left: 3px solid var(--blue);
  border-radius: 0 8px 8px 0;
  padding: 1.25rem 1.5rem;
  margin: 2rem 0;
  font-family: 'Lora', serif;
  font-size: .95rem;
  color: var(--dark);
  line-height: 1.7;
}
.article-cta {
  background: var(--blue);
  border-radius: 16px;
  padding: 3rem 2.5rem;
  text-align: center;
  margin: 4rem 0 3rem;
}
.article-cta h2 { color: var(--white); font-size: clamp(1.4rem,3vw,2rem); margin-bottom: .75rem; }
.article-cta p { color: rgba(255,255,255,.8); margin-bottom: 1.75rem; font-family: 'Lora', serif; }
.article-cta .btn-white { margin: .4rem; }
.related-posts {
  padding-top: 3rem;
  border-top: 1px solid var(--border);
  margin-top: 1rem;
}
.related-posts__label {
  font-family: 'Kalinga', serif;
  font-size: .72rem;
  font-weight: 700;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--muted);
  display: block;
  margin-bottom: 1rem;
}
.related-post-link {
  display: block;
  font-family: 'Lora', serif;
  font-size: .92rem;
  color: var(--blue);
  text-decoration: none;
  margin-bottom: .6rem;
}
.related-post-link:hover { text-decoration: underline; }

@media (max-width: 900px) { .blog-grid { grid-template-columns: repeat(2,1fr); } }
@media (max-width: 600px) {
  .blog-grid { grid-template-columns: 1fr; }
  .article-cta { padding: 2rem 1.5rem; }
}
}