/* === TOKENS === */
:root {
  --navy:   #0d1b2a;
  --navy2:  #152236;
  --navy3:  #1c2e47;
  --gold:   #b89a52;
  --gold2:  #d4b56a;
  --cream:  #f5f0e8;
  --text:   #e8e2d9;
  --muted:  #8fa3b8;
  --border: rgba(184,154,82,0.25);
  --white:  #ffffff;
  --radius: 4px;
  --shadow: 0 4px 24px rgba(0,0,0,0.35);
  --transition: all 0.3s ease;
}

/* === RESET === */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  background: var(--navy);
  color: var(--text);
  font-family: 'Georgia', 'Times New Roman', serif;
  line-height: 1.7;
}
a { color: inherit; text-decoration: none; }
img { display: block; max-width: 100%; }

/* === LAYOUT === */
.container { max-width: 1100px; margin: 0 auto; padding: 0 1.5rem; }
.section { padding: 5rem 0; }
.section-label {
  display: inline-block;
  font-family: 'Arial', sans-serif;
  font-size: .7rem;
  letter-spacing: .2em;
  text-transform: uppercase;
  color: var(--gold);
  border-top: 1px solid var(--gold);
  padding-top: .5rem;
  margin-bottom: 1.5rem;
}
.section-title {
  font-size: clamp(1.6rem, 3vw, 2.4rem);
  font-weight: 400;
  color: var(--white);
  line-height: 1.25;
  margin-bottom: 1rem;
}
.divider {
  width: 48px;
  height: 2px;
  background: var(--gold);
  margin: 1.5rem 0 2.5rem;
}

/* === HEADER === */
.topbar {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(13, 27, 42, 0.97);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
}
.nav {
  display: flex;
  justify-content: space-between;
  align-items: center;
  height: 72px;
  gap: 1rem;
}
.brand {
  display: flex;
  align-items: center;
  gap: .75rem;
  flex-shrink: 0;
}
.brand-logo {
  width: 42px;
  height: 42px;
  border-radius: 50%;
  object-fit: cover;
  border: 1px solid var(--border);
}
.brand-text {
  display: flex;
  flex-direction: column;
}
.brand-name {
  font-size: .95rem;
  font-weight: 700;
  letter-spacing: .04em;
  color: var(--white);
  font-family: 'Arial', sans-serif;
}
.brand-tagline {
  font-size: .65rem;
  letter-spacing: .15em;
  text-transform: uppercase;
  color: var(--gold);
  font-family: 'Arial', sans-serif;
}
.nav-links {
  display: flex;
  align-items: center;
  gap: .25rem;
}
.nav-link {
  font-family: 'Arial', sans-serif;
  font-size: .8rem;
  letter-spacing: .08em;
  text-transform: uppercase;
  padding: .5rem .85rem;
  border-radius: var(--radius);
  color: var(--muted);
  transition: var(--transition);
}
.nav-link:hover { color: var(--white); }
.nav-link.active { color: var(--gold); }
.nav-cta {
  font-family: 'Arial', sans-serif;
  font-size: .75rem;
  letter-spacing: .1em;
  text-transform: uppercase;
  padding: .55rem 1.2rem;
  border: 1px solid var(--gold);
  border-radius: var(--radius);
  color: var(--gold);
  transition: var(--transition);
}
.nav-cta:hover {
  background: var(--gold);
  color: var(--navy);
}

/* === HERO === */
.hero {
  position: relative;
  min-height: 90vh;
  display: flex;
  align-items: flex-end;
  overflow: hidden;
}
.hero-bg {
  position: absolute;
  inset: 0;
  background-image: url('img/equipoFoto.jpg');
  background-size: cover;
  background-position: center top;
  filter: brightness(.45);
}
.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(13,27,42,1) 0%, rgba(13,27,42,0.5) 50%, transparent 100%);
}
.hero-content {
  position: relative;
  z-index: 2;
  padding: 5rem 1.5rem 6rem;
  max-width: 1100px;
  margin: 0 auto;
  width: 100%;
}
.hero-label {
  font-family: 'Arial', sans-serif;
  font-size: .7rem;
  letter-spacing: .25em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 1.5rem;
}
.hero h1 {
  font-size: clamp(2rem, 5vw, 3.8rem);
  font-weight: 400;
  line-height: 1.15;
  color: var(--white);
  max-width: 18ch;
  margin-bottom: 1.5rem;
}
.hero h1 em {
  font-style: italic;
  color: var(--gold2);
}
.hero-sub {
  font-family: 'Arial', sans-serif;
  font-size: .9rem;
  color: var(--muted);
  max-width: 48ch;
  margin-bottom: 2.5rem;
  line-height: 1.6;
}
.hero-actions { display: flex; gap: 1rem; flex-wrap: wrap; }
.btn-primary {
  display: inline-block;
  font-family: 'Arial', sans-serif;
  font-size: .78rem;
  letter-spacing: .1em;
  text-transform: uppercase;
  padding: .85rem 2rem;
  background: var(--gold);
  color: var(--navy);
  border-radius: var(--radius);
  font-weight: 700;
  transition: var(--transition);
}
.btn-primary:hover { background: var(--gold2); }
.btn-outline {
  display: inline-block;
  font-family: 'Arial', sans-serif;
  font-size: .78rem;
  letter-spacing: .1em;
  text-transform: uppercase;
  padding: .85rem 2rem;
  border: 1px solid rgba(255,255,255,0.3);
  color: var(--white);
  border-radius: var(--radius);
  transition: var(--transition);
}
.btn-outline:hover { border-color: var(--white); background: rgba(255,255,255,0.06); }

/* === STATS BAR === */
.stats-bar {
  background: var(--navy2);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}
.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  divide-x: 1px solid var(--border);
}
.stat-item {
  padding: 2rem 1.5rem;
  text-align: center;
  border-right: 1px solid var(--border);
}
.stat-item:last-child { border-right: none; }
.stat-num {
  font-size: 2rem;
  font-weight: 400;
  color: var(--gold);
  line-height: 1;
  margin-bottom: .35rem;
}
.stat-label {
  font-family: 'Arial', sans-serif;
  font-size: .72rem;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--muted);
}

/* === SERVICES === */
.services-section { background: var(--navy); }
.services-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.5px;
  background: var(--border);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
}
.service-card {
  background: var(--navy2);
  padding: 2.5rem;
  transition: var(--transition);
  position: relative;
}
.service-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0;
  width: 3px;
  height: 0;
  background: var(--gold);
  transition: height .4s ease;
}
.service-card:hover::before { height: 100%; }
.service-card:hover { background: var(--navy3); }
.service-icon {
  font-size: 1.8rem;
  margin-bottom: 1rem;
  opacity: .85;
}
.service-card h3 {
  font-size: 1.1rem;
  font-weight: 400;
  color: var(--white);
  margin-bottom: .75rem;
}
.service-card p {
  font-family: 'Arial', sans-serif;
  font-size: .82rem;
  color: var(--muted);
  line-height: 1.6;
  margin-bottom: 1.25rem;
}
.service-link {
  font-family: 'Arial', sans-serif;
  font-size: .72rem;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--gold);
  border-bottom: 1px solid transparent;
  transition: var(--transition);
  padding-bottom: 2px;
}
.service-link:hover { border-color: var(--gold); }

/* === OFFICE SECTION === */
.office-section { background: var(--navy2); }
.office-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
}
.office-img-wrap {
  position: relative;
}
.office-img-main {
  width: 100%;
  height: 380px;
  object-fit: cover;
  border-radius: var(--radius);
  border: 1px solid var(--border);
}
.office-badge {
  position: absolute;
  bottom: -1.5rem;
  right: -1.5rem;
  background: var(--gold);
  color: var(--navy);
  padding: 1.2rem 1.5rem;
  border-radius: var(--radius);
  font-family: 'Arial', sans-serif;
  text-align: center;
}
.office-badge strong { display: block; font-size: 1.5rem; line-height: 1; }
.office-badge span { font-size: .68rem; letter-spacing: .1em; text-transform: uppercase; }
.office-text p {
  font-family: 'Arial', sans-serif;
  font-size: .88rem;
  color: var(--muted);
  margin-bottom: 1.5rem;
}
.btn-secondary {
  display: inline-block;
  font-family: 'Arial', sans-serif;
  font-size: .75rem;
  letter-spacing: .1em;
  text-transform: uppercase;
  padding: .75rem 1.75rem;
  border: 1px solid var(--gold);
  color: var(--gold);
  border-radius: var(--radius);
  transition: var(--transition);
}
.btn-secondary:hover { background: var(--gold); color: var(--navy); }

/* === TEAM === */
.team-section { background: var(--navy); }
.team-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.5rem;
  margin-top: 3rem;
}
.team-card { text-align: center; }
.team-photo {
  width: 100%;
  aspect-ratio: 3/4;
  object-fit: cover;
  object-position: top;
  border-radius: var(--radius);
  border: 1px solid var(--border);
  margin-bottom: 1rem;
  filter: grayscale(20%);
  transition: var(--transition);
}
.team-card:hover .team-photo { filter: grayscale(0); border-color: var(--gold); }
.team-name {
  font-size: .95rem;
  color: var(--white);
  margin-bottom: .3rem;
}
.team-role {
  font-family: 'Arial', sans-serif;
  font-size: .7rem;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: .5rem;
}
.team-uni {
  font-family: 'Arial', sans-serif;
  font-size: .75rem;
  color: var(--muted);
  line-height: 1.4;
}

/* === CONTACT === */
.contact-section { background: var(--navy2); }
.contact-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 5rem;
  align-items: start;
}
.contact-info p {
  font-family: 'Arial', sans-serif;
  font-size: .88rem;
  color: var(--muted);
  margin-bottom: 2rem;
}
.contact-detail {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  margin-bottom: 2rem;
}
.contact-row {
  display: flex;
  align-items: center;
  gap: .75rem;
  font-family: 'Arial', sans-serif;
  font-size: .85rem;
  color: var(--text);
}
.contact-icon { font-size: 1rem; flex-shrink: 0; }
.social-row {
  display: flex;
  gap: .75rem;
  margin-top: 2rem;
}
.social-btn {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  border: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition);
}
.social-btn img { width: 22px; height: 22px; }
.social-btn:hover { border-color: var(--gold); background: rgba(184,154,82,.1); }
.contact-form-side h3 {
  font-size: 1.2rem;
  font-weight: 400;
  color: var(--white);
  margin-bottom: 1.5rem;
}
.form-group { margin-bottom: 1.25rem; }
.form-group label {
  display: block;
  font-family: 'Arial', sans-serif;
  font-size: .72rem;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--muted);
  margin-bottom: .4rem;
}
.form-group input,
.form-group textarea {
  width: 100%;
  background: var(--navy);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: .75rem 1rem;
  color: var(--text);
  font-family: 'Arial', sans-serif;
  font-size: .88rem;
  transition: var(--transition);
  outline: none;
}
.form-group input:focus,
.form-group textarea:focus { border-color: var(--gold); }
.form-group textarea { resize: vertical; min-height: 120px; }
.btn-submit {
  display: inline-block;
  font-family: 'Arial', sans-serif;
  font-size: .78rem;
  letter-spacing: .1em;
  text-transform: uppercase;
  padding: .85rem 2.5rem;
  background: var(--gold);
  color: var(--navy);
  border-radius: var(--radius);
  font-weight: 700;
  border: none;
  cursor: pointer;
  transition: var(--transition);
  width: 100%;
}
.btn-submit:hover { background: var(--gold2); }

/* === FOOTER === */
.footer {
  background: var(--navy);
  border-top: 1px solid var(--border);
  padding: 3rem 0;
}
.footer-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 1rem;
}
.footer-brand .brand-name { font-size: 1rem; font-family: 'Arial', sans-serif; color: var(--white); font-weight: 700; }
.footer-brand .brand-tagline { font-size: .65rem; }
.footer-info {
  font-family: 'Arial', sans-serif;
  font-size: .78rem;
  color: var(--muted);
  text-align: right;
  line-height: 1.7;
}

/* === SERVICE PAGE === */
.page-hero {
  background: linear-gradient(to bottom, var(--navy2), var(--navy));
  border-bottom: 1px solid var(--border);
  padding: 4rem 0 3rem;
}
.back-link {
  display: inline-flex;
  align-items: center;
  gap: .4rem;
  font-family: 'Arial', sans-serif;
  font-size: .75rem;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 2rem;
  transition: var(--transition);
}
.back-link:hover { opacity: .75; }
.service-content { padding: 4rem 0; }
.service-intro {
  font-family: 'Arial', sans-serif;
  font-size: .95rem;
  color: var(--muted);
  max-width: 70ch;
  margin-bottom: 3rem;
  line-height: 1.8;
}
.service-items {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1px;
  background: var(--border);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  margin-top: 2rem;
}
.service-item {
  background: var(--navy2);
  padding: 2rem;
}
.service-item h4 {
  font-size: .9rem;
  font-weight: 400;
  color: var(--gold);
  font-family: 'Arial', sans-serif;
  letter-spacing: .04em;
  margin-bottom: .6rem;
}
.service-item p {
  font-family: 'Arial', sans-serif;
  font-size: .82rem;
  color: var(--muted);
  line-height: 1.6;
}

/* === TEAM PAGE === */
.team-page-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2rem;
}
.member-card {
  display: grid;
  grid-template-columns: 220px 1fr;
  gap: 2.5rem;
  align-items: start;
  background: var(--navy2);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 2.5rem;
  transition: var(--transition);
}
.member-card:hover { border-color: var(--gold); }
.member-photo {
  width: 220px;
  height: 280px;
  object-fit: cover;
  object-position: top;
  border-radius: var(--radius);
  border: 1px solid var(--border);
  filter: grayscale(15%);
}
.member-role {
  font-family: 'Arial', sans-serif;
  font-size: .68rem;
  letter-spacing: .15em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: .4rem;
}
.member-name {
  font-size: 1.3rem;
  font-weight: 400;
  color: var(--white);
  margin-bottom: .5rem;
}
.member-uni {
  font-family: 'Arial', sans-serif;
  font-size: .78rem;
  color: var(--muted);
  margin-bottom: 1.2rem;
  padding-bottom: 1.2rem;
  border-bottom: 1px solid var(--border);
}
.member-bio {
  font-family: 'Arial', sans-serif;
  font-size: .85rem;
  color: var(--muted);
  line-height: 1.75;
}
.member-tags {
  display: flex;
  flex-wrap: wrap;
  gap: .5rem;
  margin-top: 1rem;
}
.tag {
  font-family: 'Arial', sans-serif;
  font-size: .68rem;
  letter-spacing: .08em;
  text-transform: uppercase;
  padding: .3rem .75rem;
  border: 1px solid var(--border);
  border-radius: 2px;
  color: var(--muted);
}

/* === LUGAR PAGE === */
.gallery-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.5rem;
  margin-top: 2rem;
}
.gallery-img {
  width: 100%;
  height: 280px;
  object-fit: cover;
  border-radius: var(--radius);
  border: 1px solid var(--border);
  transition: var(--transition);
}
.gallery-img:hover { border-color: var(--gold); }

/* === NAV MOBILE === */
.hamburger { display: none; background: none; border: none; cursor: pointer; color: var(--text); font-size: 1.5rem; }

/* === RESPONSIVE === */
@media (max-width: 900px) {
  .stats-grid { grid-template-columns: repeat(2, 1fr); }
  .services-grid { grid-template-columns: 1fr; }
  .office-inner { grid-template-columns: 1fr; gap: 2rem; }
  .office-badge { right: 0; }
  .team-grid { grid-template-columns: repeat(2, 1fr); }
  .contact-inner { grid-template-columns: 1fr; gap: 2.5rem; }
  .service-items { grid-template-columns: 1fr; }
  .member-card { grid-template-columns: 1fr; }
  .member-photo { width: 100%; height: 260px; }
  .gallery-grid { grid-template-columns: 1fr; }
  .footer-inner { flex-direction: column; text-align: center; }
  .footer-info { text-align: center; }
  .nav-links { display: none; }
  .hamburger { display: block; }
  .nav-links.open { display: flex; flex-direction: column; position: absolute; top: 72px; left: 0; right: 0; background: var(--navy); border-bottom: 1px solid var(--border); padding: 1rem; gap: .5rem; }
}
@media (max-width: 600px) {
  .hero h1 { font-size: 1.8rem; }
  .stats-grid { grid-template-columns: repeat(2, 1fr); }
  .team-grid { grid-template-columns: 1fr; }
}