/* === Components — drjuanbatlle.com === */

/* ─── Navigation ─── */
.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--color-border-light);
  transition: transform var(--transition-base), box-shadow var(--transition-base);
}

.nav--hidden {
  transform: translateY(-100%);
}

.nav--scrolled {
  box-shadow: var(--shadow-sm);
}

.nav__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
  max-width: var(--max-width-wide);
  margin: 0 auto;
  padding: 0 var(--space-6);
}

.nav__brand {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  text-decoration: none;
  color: var(--color-primary);
}

.nav__name {
  font-family: var(--font-heading);
  font-size: 1.875rem;
  font-weight: 700;
  letter-spacing: -0.01em;
  line-height: 1;
}

.nav__title {
  font-size: 0.5rem;
  color: var(--color-text-muted);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  font-weight: 500;
  margin-top: 4px;
  opacity: 0.75;
}

.nav__links {
  display: flex;
  align-items: center;
  gap: var(--space-8);
  list-style: none;
  padding: 0;
  margin: 0;
}

.nav__links a {
  font-size: var(--text-sm);
  font-weight: 500;
  color: var(--color-text-secondary);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  padding: var(--space-2) 0;
  position: relative;
  transition: color var(--transition-fast);
}

.nav__links a::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--color-accent);
  transition: width var(--transition-base);
}

.nav__links a:hover,
.nav__links a.active {
  color: var(--color-primary);
}

.nav__links a:hover::after,
.nav__links a.active::after {
  width: 100%;
}

.nav__lang {
  display: flex;
  align-items: center;
  gap: var(--space-1);
  font-size: var(--text-sm);
  font-weight: 500;
  color: var(--color-text-muted);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  padding: var(--space-1) var(--space-3);
}

.nav__lang a {
  color: var(--color-text-muted);
  padding: var(--space-1) var(--space-2);
  border-radius: var(--radius-sm);
  transition: all var(--transition-fast);
}

.nav__lang a:hover {
  color: var(--color-primary);
}

.nav__lang a.active {
  color: var(--color-primary);
  background: var(--color-bg-alt);
  font-weight: 600;
}

.nav__lang-sep {
  color: var(--color-border);
  user-select: none;
}

/* Mobile menu toggle */
.nav__toggle {
  display: none;
  background: none;
  border: none;
  padding: var(--space-2);
  cursor: pointer;
  color: var(--color-primary);
}

.nav__toggle svg {
  width: 24px;
  height: 24px;
}

/* Mobile nav */
@media (max-width: 768px) {
  .nav__toggle {
    display: block;
  }

  .nav__links {
    display: none;
    position: absolute;
    top: 72px;
    left: 0;
    right: 0;
    flex-direction: column;
    background: var(--color-surface);
    padding: var(--space-6);
    gap: var(--space-4);
    border-bottom: 1px solid var(--color-border);
    box-shadow: var(--shadow-lg);
  }

  .nav__links.open {
    display: flex;
  }

  .nav__lang {
    margin-top: var(--space-4);
    align-self: flex-start;
  }
}

/* ─── Hero ─── */
.hero {
  min-height: 85vh;
  display: flex;
  align-items: center;
  position: relative;
  overflow: hidden;
  padding-top: 72px;
  background: linear-gradient(135deg, var(--color-primary) 0%, #2d3748 100%);
}

.hero__bg {
  position: absolute;
  inset: 0;
  opacity: 0.12;
  background-image:
    radial-gradient(circle at 20% 50%, rgba(199, 164, 74, 0.3) 0%, transparent 50%),
    radial-gradient(circle at 80% 20%, rgba(43, 108, 176, 0.2) 0%, transparent 50%);
}

.hero__content {
  position: relative;
  z-index: 1;
  max-width: var(--max-width-wide);
  margin: 0 auto;
  padding: var(--space-16) var(--space-6);
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-16);
  align-items: center;
}

.hero__text {
  color: white;
}

.hero__label {
  display: inline-block;
  font-size: var(--text-xs);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  color: var(--color-accent);
  margin-bottom: var(--space-6);
}

.hero h1 {
  color: white;
  font-size: clamp(2.75rem, 5.5vw, 4rem);
  margin-bottom: var(--space-6);
  line-height: 1.05;
  font-weight: 400;
  letter-spacing: -0.02em;
}

.hero__subtitle {
  font-size: var(--text-xl);
  color: rgba(255, 255, 255, 0.8);
  line-height: var(--leading-relaxed);
  margin-bottom: var(--space-8);
  max-width: 520px;
}

.hero__credentials {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3);
  margin-bottom: var(--space-10);
}

.hero__credential {
  font-size: var(--text-xs);
  font-weight: 500;
  color: rgba(255, 255, 255, 0.7);
  background: rgba(255, 255, 255, 0.1);
  padding: var(--space-2) var(--space-4);
  border-radius: 100px;
  border: 1px solid rgba(255, 255, 255, 0.15);
}

.hero__image {
  position: relative;
  max-width: 480px;
  width: 100%;
  margin-left: auto;
}

.hero__image img {
  width: 100%;
  aspect-ratio: 1 / 1;
  object-fit: cover;
  object-position: center 30%;
  border-radius: 2px;
  box-shadow: 0 25px 50px rgba(0, 0, 0, 0.3);
  display: block;
  position: relative;
  z-index: 1;
}

.hero__image::before {
  content: '';
  position: absolute;
  top: -12px;
  right: -12px;
  bottom: 12px;
  left: 12px;
  border: 1px solid var(--color-accent);
  border-radius: 2px;
  opacity: 0.35;
  z-index: 0;
}

@media (max-width: 768px) {
  .hero {
    min-height: auto;
  }

  .hero__content {
    grid-template-columns: 1fr;
    padding: var(--space-12) var(--space-4);
    gap: var(--space-8);
    text-align: center;
  }

  .hero h1 {
    font-size: var(--text-4xl);
  }

  .hero__subtitle {
    margin: 0 auto var(--space-8);
  }

  .hero__credentials {
    justify-content: center;
  }

  .hero__image {
    order: -1;
  }

  .hero__image img {
    max-width: 280px;
    margin: 0 auto;
    border-radius: 50%;
  }

  .hero__image::before {
    display: none;
  }
}

/* ─── Section Header ─── */
.section-header {
  text-align: center;
  max-width: 640px;
  margin: 0 auto var(--space-16);
}

.section-header__label {
  display: inline-block;
  font-size: var(--text-xs);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  color: var(--color-accent);
  margin-bottom: var(--space-4);
}

.section-header h2 {
  margin-bottom: var(--space-4);
}

.section-header p {
  color: var(--color-text-secondary);
  font-size: var(--text-lg);
}

/* ─── Article Card ─── */
.article-card {
  background: var(--color-surface);
  border-radius: 2px;
  overflow: hidden;
  border: 1px solid var(--color-border-light);
  transition: transform var(--transition-base), box-shadow var(--transition-base), border-color var(--transition-base);
  display: flex;
  flex-direction: column;
}

.article-card:hover {
  transform: translateY(-3px);
  box-shadow: 0 12px 40px rgba(26, 54, 93, 0.12);
  border-color: var(--color-accent);
}

.article-card__image {
  aspect-ratio: 16 / 9;
  overflow: hidden;
  background: var(--color-bg-alt);
}

.article-card__image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-slow);
}

.article-card:hover .article-card__image img {
  transform: scale(1.03);
}

.article-card__body {
  padding: var(--space-6);
  flex: 1;
  display: flex;
  flex-direction: column;
}

.article-card__meta {
  display: flex;
  align-items: center;
  gap: var(--space-4);
  margin-bottom: var(--space-3);
  font-size: var(--text-xs);
  color: var(--color-text-muted);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.article-card__category {
  color: var(--color-accent);
  font-weight: 600;
}

.article-card__title {
  font-family: var(--font-heading);
  font-size: var(--text-xl);
  color: var(--color-primary);
  line-height: var(--leading-snug);
  margin-bottom: var(--space-3);
}

.article-card__title a {
  color: inherit;
  text-decoration: none;
}

.article-card__title a:hover {
  color: var(--color-primary-light);
}

.article-card__excerpt {
  font-size: var(--text-base);
  color: var(--color-text-secondary);
  line-height: var(--leading-relaxed);
  margin-bottom: var(--space-4);
  flex: 1;
}

.article-card__footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  padding-top: var(--space-4);
  border-top: 1px solid var(--color-border-light);
}

/* ─── Featured Article ─── */
.featured-article {
  display: grid;
  grid-template-columns: 1.4fr 1fr;
  gap: 0;
  align-items: stretch;
  background: var(--color-surface);
  border-radius: 2px;
  overflow: hidden;
  border: 1px solid var(--color-border-light);
}

.featured-article__image {
  width: 100%;
  min-width: 0;
  height: 100%;
  min-height: 100%;
  overflow: hidden;
}

.featured-article__image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.featured-article__body {
  padding: var(--space-8) var(--space-8);
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.featured-article__body h2 {
  font-size: var(--text-3xl);
  line-height: 1.15;
}

.featured-article__body p + p {
  margin-top: var(--space-4);
}

@media (max-width: 768px) {
  .featured-article {
    grid-template-columns: 1fr;
    gap: 0;
  }

  .featured-article__body {
    padding: var(--space-6);
  }
}

/* ─── Expertise section image (within a grid--2 row, vertical 3:4) ─── */
.expertise-image {
  width: 100%;
  min-width: 0;
  aspect-ratio: 3 / 4;
  overflow: hidden;
  border-radius: var(--radius-lg);
  background: var(--color-bg-alt);
  max-width: 480px;
  justify-self: center;
}

.expertise-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

/* ─── Expertise Card ─── */
.expertise-card {
  background: var(--color-surface);
  border-radius: 2px;
  padding: var(--space-8);
  border: 1px solid var(--color-border-light);
  transition: all var(--transition-base);
  position: relative;
  overflow: hidden;
}

.expertise-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 3px;
  height: 0;
  background: var(--color-accent);
  transition: height var(--transition-slow);
}

.expertise-card:hover {
  border-color: transparent;
  box-shadow: 0 8px 30px rgba(26, 54, 93, 0.1);
}

.expertise-card:hover::before {
  height: 100%;
}

.expertise-card__icon {
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--color-bg-alt);
  border-radius: var(--radius-md);
  margin-bottom: var(--space-4);
  color: var(--color-primary-light);
}

.expertise-card__icon svg {
  width: 24px;
  height: 24px;
}

.expertise-card h3 {
  font-size: var(--text-lg);
  margin-bottom: var(--space-3);
}

.expertise-card p {
  font-size: var(--text-base);
  color: var(--color-text-secondary);
  margin-bottom: 0;
}

/* ─── CTA Button ─── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  font-family: var(--font-body);
  font-size: var(--text-sm);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  padding: var(--space-3) var(--space-6);
  border-radius: var(--radius-sm);
  border: none;
  cursor: pointer;
  transition: all var(--transition-fast);
  text-decoration: none;
}

.btn--primary {
  background: var(--color-accent);
  color: white;
}

.btn--primary:hover {
  background: var(--color-accent-light);
  color: white;
}

.btn--outline {
  background: transparent;
  color: white;
  border: 1px solid rgba(255, 255, 255, 0.4);
}

.btn--outline:hover {
  background: rgba(255, 255, 255, 0.1);
  color: white;
  border-color: rgba(255, 255, 255, 0.7);
}

.btn--dark {
  background: transparent;
  color: var(--color-primary);
  border: 1px solid var(--color-border);
}

.btn--dark:hover {
  background: var(--color-primary);
  color: white;
  border-color: var(--color-primary);
}

/* ─── Footer ─── */
.footer {
  background: var(--color-primary);
  color: rgba(255, 255, 255, 0.7);
  padding: var(--space-16) 0 var(--space-8);
}

.footer__inner {
  max-width: var(--max-width-wide);
  margin: 0 auto;
  padding: 0 var(--space-6);
}

.footer__top {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: var(--space-12);
  padding-bottom: var(--space-12);
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.footer__brand h3 {
  font-family: var(--font-heading);
  color: white;
  font-size: var(--text-2xl);
  margin-bottom: var(--space-4);
}

.footer__brand p {
  font-size: var(--text-sm);
  line-height: var(--leading-relaxed);
  max-width: 360px;
}

.footer__col h4 {
  color: white;
  font-family: var(--font-body);
  font-size: var(--text-sm);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: var(--space-4);
}

.footer__col ul {
  list-style: none;
  padding: 0;
  margin: 0;
}

.footer__col li {
  margin-bottom: var(--space-2);
}

.footer__col a {
  color: rgba(255, 255, 255, 0.6);
  font-size: var(--text-sm);
  transition: color var(--transition-fast);
}

.footer__col a:hover {
  color: white;
}

.footer__bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: var(--space-8);
  font-size: var(--text-xs);
  color: rgba(255, 255, 255, 0.4);
}

@media (max-width: 768px) {
  .footer__top {
    grid-template-columns: 1fr;
    gap: var(--space-8);
  }

  .footer__bottom {
    flex-direction: column;
    gap: var(--space-4);
    text-align: center;
  }
}

/* ─── Disclaimer ─── */
.disclaimer {
  background: var(--color-bg-alt);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: var(--space-6);
  margin-top: var(--space-12);
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  line-height: var(--leading-relaxed);
}

.disclaimer strong {
  color: var(--color-text-secondary);
}

/* ─── Fade-in animation ─── */
.fade-in {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.fade-in.visible {
  opacity: 1;
  transform: translateY(0);
}

/* ─── Timeline ─── */
.timeline {
  position: relative;
  padding-left: var(--space-12);
}

.timeline::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 2px;
  background: linear-gradient(180deg, var(--color-accent) 0%, var(--color-primary-light) 100%);
}

.timeline__item {
  position: relative;
  margin-bottom: var(--space-10);
}

.timeline__item::before {
  content: '';
  position: absolute;
  left: calc(-1 * var(--space-12) - 5px);
  top: 6px;
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: var(--color-accent);
  border: 2px solid var(--color-bg);
  box-shadow: 0 0 0 3px var(--color-accent);
}

.timeline__year {
  font-family: var(--font-heading);
  font-size: var(--text-2xl);
  color: var(--color-primary);
  margin-bottom: var(--space-2);
}

.timeline__title {
  font-weight: 600;
  font-size: var(--text-lg);
  color: var(--color-text);
  margin-bottom: var(--space-2);
}

.timeline__desc {
  font-size: var(--text-base);
  color: var(--color-text-secondary);
}

/* ─── Practice Areas (profile page) ─── */
.practice-areas {
  display: grid;
  grid-template-columns: 5fr 6fr;
  gap: var(--space-10);
  align-items: stretch;
}

.practice-areas__image {
  overflow: hidden;
  border-radius: var(--radius-lg);
  width: 100%;
  min-width: 0;
  height: 100%;
  min-height: 100%;
}

.practice-areas__image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  display: block;
}

.practice-areas__content {
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.practice-areas__content h2 {
  margin-top: var(--space-2);
  margin-bottom: var(--space-4);
}

.practice-areas__intro {
  font-size: var(--text-base);
  color: var(--color-text-secondary);
  line-height: var(--leading-relaxed);
  margin: 0 0 var(--space-6);
}

.practice-areas__list {
  list-style: none;
  margin: 0;
  padding: 0;
}

.practice-areas__list li {
  padding: var(--space-4) 0;
  border-top: 1px solid var(--color-border-light);
}

.practice-areas__list li:last-child {
  border-bottom: 1px solid var(--color-border-light);
}

.practice-areas__list h4 {
  color: var(--color-primary);
  margin: 0 0 var(--space-1);
  font-size: var(--text-lg);
  font-weight: 600;
  line-height: var(--leading-tight);
}

.practice-areas__list p {
  font-size: var(--text-base);
  color: var(--color-text-secondary);
  margin: 0;
  line-height: var(--leading-relaxed);
}

@media (max-width: 900px) {
  .practice-areas {
    grid-template-columns: 1fr;
    gap: var(--space-8);
  }
  .practice-areas__image {
    aspect-ratio: 4/3;
    max-height: none;
  }
}

/* ─── Contact page ─── */

/* Split layout: imagen izquierda 6fr, info derecha 5fr.
   align-items: stretch + imagen height:100% garantiza que ambas
   columnas igualen altura sin espacio vacío (mismo patron que .practice-areas) */
.contact-main {
  display: grid;
  grid-template-columns: 6fr 5fr;
  gap: var(--space-12);
  align-items: stretch;
}

.contact-main__image {
  overflow: hidden;
  border-radius: var(--radius-lg);
  width: 100%;
  min-width: 0;
  height: 100%;
  min-height: 320px;
}

.contact-main__image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  display: block;
}

.contact-main__info {
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.contact-details {
  display: grid;
  gap: 0;
  margin-top: var(--space-2);
}

.contact-details__item {
  padding: var(--space-4) 0;
  border-top: 1px solid var(--color-border-light);
}

.contact-details__item:last-child {
  border-bottom: 1px solid var(--color-border-light);
}

.contact-details__label {
  font-size: var(--text-xs);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--color-text-muted);
  margin-bottom: var(--space-1);
  font-weight: 600;
}

.contact-details__value {
  margin: 0;
  font-size: var(--text-base);
  line-height: var(--leading-relaxed);
}

.contact-details__value a {
  color: var(--color-primary);
  text-decoration: none;
  border-bottom: 1px solid var(--color-border-light);
  transition: border-color var(--transition-fast);
}

.contact-details__value a:hover {
  border-bottom-color: var(--color-accent);
}

/* Schedule grid — 3 columnas x 2 filas */
.schedule {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-4);
}

/* Cards con accent bar superior en hover, patron consistente con expertise-card */
.schedule__day {
  background: var(--color-surface);
  border: 1px solid var(--color-border-light);
  border-top: 3px solid var(--color-border-light);
  border-radius: var(--radius-md);
  padding: var(--space-6);
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}

.schedule__day:hover {
  border-top-color: var(--color-accent);
  box-shadow: var(--shadow-md);
}

.schedule__dayname {
  font-family: var(--font-heading);
  font-size: var(--text-xl);
  font-weight: 600;
  color: var(--color-primary);
  margin-bottom: var(--space-2);
  line-height: var(--leading-tight);
}

.schedule__hours {
  font-size: var(--text-base);
  color: var(--color-text);
  font-weight: 500;
  margin-bottom: var(--space-2);
}

.schedule__place {
  font-size: var(--text-sm);
  color: var(--color-text-secondary);
  line-height: var(--leading-snug);
}

/* Bloque de afiliaciones — card consistente con tecnologia cards en expertise */
.contact-affiliation {
  background: var(--color-surface);
  border: 1px solid var(--color-border-light);
  border-radius: var(--radius-md);
  padding: var(--space-6);
}

.contact-affiliation + .contact-affiliation {
  margin-top: var(--space-4);
}

.contact-affiliation__title {
  font-weight: 600;
  color: var(--color-primary);
  font-size: var(--text-lg);
  margin: 0 0 var(--space-2);
  line-height: var(--leading-tight);
}

.contact-affiliation__meta {
  font-size: var(--text-base);
  color: var(--color-text-secondary);
  margin: 0;
  line-height: var(--leading-relaxed);
}

.contact-affiliation__meta a {
  color: var(--color-primary-light);
  text-decoration: none;
  border-bottom: 1px solid var(--color-border-light);
  transition: border-color var(--transition-fast);
}

.contact-affiliation__meta a:hover {
  border-bottom-color: var(--color-accent);
}

@media (max-width: 900px) {
  .contact-main {
    grid-template-columns: 1fr;
    gap: var(--space-8);
  }
  .contact-main__image {
    aspect-ratio: 4/3;
    height: auto;
    min-height: unset;
  }
  .schedule {
    grid-template-columns: repeat(2, 1fr);
  }
}

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