:root {
  --navy:        #0D1B2A;
  --navy-mid:    #1A2E45;
  --navy-light:  #243B55;
  --gold:        #B8955A;
  --gold-light:  #D4AE78;
  --gold-shine:  #E8C98A;
  --ivory:       #F7F4EE;
  --ivory-dark:  #EDE9E0;
  --white:       #FFFFFF;
  --text-dark:   #1A1A1A;
  --text-mid:    #4A4A4A;
  --text-light:  #8A8A8A;

  --font-display: 'Cormorant Garamond', Georgia, serif;
  --font-body:    'Montserrat', 'Segoe UI', sans-serif;

  --transition:   0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
  --shadow-soft:  0 8px 40px rgba(13, 27, 42, 0.12);
  --shadow-gold:  0 4px 24px rgba(184, 149, 90, 0.25);
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }

body {
  font-family: var(--font-body);
  background-color: var(--ivory);
  color: var(--text-dark);
  line-height: 1.7;
  overflow-x: hidden;
}

/* ── CURSOR ── */
.custom-cursor {
  position: fixed;
  width: 10px;
  height: 10px;
  background: var(--gold);
  border-radius: 50%;
  pointer-events: none;
  z-index: 9999;
  transform: translate(-50%, -50%);
  transition: width 0.2s, height 0.2s, background 0.2s;
}
.custom-cursor.hover {
  width: 28px; height: 28px;
  background: transparent;
  border: 2px solid var(--gold);
}

/* ── SCROLL REVEAL ── */
.reveal {
  opacity: 0;
  transform: translateY(32px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}
.reveal.visible { opacity: 1; transform: translateY(0); }

/* ══════ HEADER ══════ */
header {
  position: fixed; top: 0; left: 0; right: 0;
  z-index: 1000;
  background: transparent;
  transition: background var(--transition), box-shadow var(--transition), padding var(--transition);
}
header.scrolled {
  background: var(--navy);
  box-shadow: 0 2px 30px rgba(13,27,42,0.4);
}
.header-inner {
  max-width: 1280px; margin: 0 auto;
  padding: 22px 40px;
  display: flex; align-items: center; justify-content: space-between;
  transition: padding var(--transition);
}
header.scrolled .header-inner { padding: 14px 40px; }

.logo-link { text-decoration: none; }
.logo { display: flex; flex-direction: column; line-height: 1; }
.logo-groc {
  font-family: var(--font-display);
  font-size: 2rem; font-weight: 600;
  color: var(--white); letter-spacing: 0.12em; text-transform: uppercase;
}
.logo-sub {
  font-family: var(--font-body);
  font-size: 0.6rem; font-weight: 300;
  color: var(--gold-light); letter-spacing: 0.35em; text-transform: uppercase;
  margin-top: 2px;
}

#main-nav { display: flex; align-items: center; gap: 36px; }
#main-nav a {
  font-family: var(--font-body);
  font-size: 0.72rem; font-weight: 500;
  letter-spacing: 0.18em; text-transform: uppercase;
  color: rgba(255,255,255,0.82); text-decoration: none;
  position: relative; transition: color var(--transition);
}
#main-nav a::after {
  content: ''; position: absolute;
  bottom: -4px; left: 0; width: 0; height: 1px;
  background: var(--gold); transition: width var(--transition);
}
#main-nav a:hover { color: var(--gold-light); }
#main-nav a:hover::after { width: 100%; }

.header-right { display: flex; align-items: center; gap: 20px; }

.lang-toggle { display: flex; align-items: center; gap: 6px; }
.lang-toggle button {
  background: none; border: none;
  color: rgba(255,255,255,0.6);
  font-family: var(--font-body);
  font-size: 0.65rem; font-weight: 500; letter-spacing: 0.12em;
  cursor: pointer; transition: color var(--transition); padding: 0;
}
.lang-toggle button:hover,
.lang-toggle button.active { color: var(--gold-light); }
.lang-sep { color: rgba(255,255,255,0.3); font-size: 0.65rem; }

#menu-toggle {
  display: none; flex-direction: column;
  justify-content: center; gap: 5px;
  background: none; border: none; cursor: pointer;
  padding: 4px; width: 32px;
}
#menu-toggle span {
  display: block; height: 1.5px; background: var(--white);
  transition: transform var(--transition), opacity var(--transition);
  transform-origin: center;
}
#menu-toggle.open span:nth-child(1) { transform: translateY(6.5px) rotate(45deg); }
#menu-toggle.open span:nth-child(2) { opacity: 0; }
#menu-toggle.open span:nth-child(3) { transform: translateY(-6.5px) rotate(-45deg); }

/* ══════ HERO ══════ */
.hero {
  position: relative; height: 100vh; min-height: 640px;
  background-image: url('fondo-estudio.jpg');
  background-size: cover; background-position: center 50%;
  display: flex; align-items: center; justify-content: flex-start;
  overflow: hidden;
}
.hero-overlay {
  position: absolute; inset: 0;
  background: linear-gradient(135deg,
    rgba(13,27,42,0.88) 0%,
    rgba(13,27,42,0.55) 60%,
    rgba(13,27,42,0.2) 100%);
}
.hero-content {
  position: relative; z-index: 2;
  max-width: 760px; padding: 0 80px;
}
.hero-eyebrow {
  font-family: var(--font-body);
  font-size: 0.7rem; font-weight: 400;
  letter-spacing: 0.35em; text-transform: uppercase;
  color: var(--gold-light); margin-bottom: 20px;
  opacity: 0; transform: translateY(20px);
  animation: fadeUp 0.8s ease forwards 0.3s;
}
.hero-title {
  font-family: var(--font-display);
  font-size: clamp(3.2rem, 6vw, 5.5rem);
  font-weight: 300; color: var(--white);
  line-height: 1.08; letter-spacing: 0.02em;
  margin-bottom: 24px;
  opacity: 0; transform: translateY(24px);
  animation: fadeUp 0.9s ease forwards 0.5s;
}
.hero-line {
  width: 0; height: 2px;
  background: linear-gradient(90deg, var(--gold), transparent);
  margin-bottom: 28px;
  transition: width 1.2s cubic-bezier(0.25,0.46,0.45,0.94) 0.8s;
}
.hero-line.expanded { width: 180px; }

.hero-text {
  font-family: var(--font-body);
  font-size: 1rem; font-weight: 300;
  color: rgba(255,255,255,0.82); line-height: 1.8;
  max-width: 520px; margin-bottom: 40px; min-height: 3.6em;
}
.hero-cta {
  display: inline-block;
  font-family: var(--font-body);
  font-size: 0.72rem; font-weight: 500;
  letter-spacing: 0.2em; text-transform: uppercase;
  color: var(--navy); background: var(--gold);
  padding: 14px 36px; text-decoration: none;
  transition: background var(--transition), transform var(--transition);
  opacity: 0; animation: fadeUp 0.8s ease forwards 1.8s;
}
.hero-cta:hover { background: var(--gold-shine); transform: translateY(-2px); }

.hero-scroll-hint {
  position: absolute; bottom: 36px; left: 50%;
  transform: translateX(-50%); z-index: 2;
}
.hero-scroll-hint span {
  display: block; width: 1px; height: 60px;
  background: linear-gradient(to bottom, transparent, var(--gold));
  margin: 0 auto; animation: scrollPulse 2s ease-in-out infinite;
}

@keyframes scrollPulse {
  0%, 100% { opacity: 0.3; transform: scaleY(0.8); }
  50%       { opacity: 1;   transform: scaleY(1); }
}
@keyframes fadeUp { to { opacity: 1; transform: translateY(0); } }

/* ══════ SECTIONS BASE ══════ */
section { padding: 100px 40px; }

.section-header { text-align: center; margin-bottom: 60px; }
.section-tag {
  display: inline-block;
  font-family: var(--font-body);
  font-size: 0.65rem; font-weight: 500;
  letter-spacing: 0.3em; text-transform: uppercase;
  color: var(--gold); margin-bottom: 14px;
}
h2 {
  font-family: var(--font-display);
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 300; color: var(--navy);
  letter-spacing: 0.02em; line-height: 1.1; margin-bottom: 20px;
}
.section-divider {
  width: 50px; height: 2px;
  background: var(--gold); margin: 0 auto;
}

/* ══════ ABOUT ══════ */
#about { background-color: var(--ivory); max-width: 1280px; margin: 0 auto; }

.team { display: flex; flex-wrap: wrap; justify-content: center; gap: 48px; }

.member-img-wrap { position: relative; width: 240px; overflow: hidden; }
.member-img-wrap img {
  width: 100%; height: 310px; object-fit: cover; display: block;
  filter: grayscale(20%);
  transition: transform 0.6s ease, filter 0.4s ease;
}
.member-overlay {
  position: absolute; inset: 0;
  background: rgba(13,27,42,0.72);
  display: flex; align-items: flex-end; justify-content: center;
  padding-bottom: 28px; opacity: 0; transition: opacity var(--transition);
}
.member-img-wrap:hover img { transform: scale(1.05); filter: grayscale(0%); }
.member-img-wrap:hover .member-overlay { opacity: 1; }

.member-btn {
  font-family: var(--font-body);
  font-size: 0.65rem; font-weight: 500;
  letter-spacing: 0.2em; text-transform: uppercase;
  color: var(--white); text-decoration: none;
  border: 1px solid rgba(255,255,255,0.6);
  padding: 10px 20px;
  transition: border-color var(--transition), background var(--transition);
}
.member-btn:hover { border-color: var(--gold); background: rgba(184,149,90,0.2); }

.member-info { margin-top: 18px; text-align: center; }
.member-name a {
  font-family: var(--font-display);
  font-size: 1.25rem; font-weight: 400; color: var(--navy);
  text-decoration: none; transition: color var(--transition);
}
.member-name a:hover { color: var(--gold); }
.member-title {
  font-family: var(--font-body);
  font-size: 0.65rem; font-weight: 400;
  letter-spacing: 0.2em; text-transform: uppercase;
  color: var(--gold); margin-top: 4px;
}

/* ══════ SERVICES ══════ */
#services {
  position: relative;
  background-image: url('fondo-servicios.jpg');
  background-size: cover; background-position: center;
  background-attachment: fixed;
  padding: 100px 40px;
}
.services-bg-overlay { position: absolute; inset: 0; background: rgba(13,27,42,0.88); }
#services .section-header,
#services .services { position: relative; z-index: 2; }
#services h2 { color: var(--white); }
#services .section-tag { color: var(--gold-light); }

.services {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 0; max-width: 1100px; margin: 0 auto;
  border: 1px solid rgba(184,149,90,0.2);
}
.service {
  padding: 36px 32px;
  border: 1px solid rgba(184,149,90,0.15);
  display: flex; align-items: center; gap: 20px;
  cursor: pointer; opacity: 0; transform: translateY(20px);
  transition: background var(--transition), border-color var(--transition),
              opacity 0.5s ease, transform 0.5s ease;
}
.service.visible { opacity: 1; transform: translateY(0); }
.service:hover { background: rgba(184,149,90,0.12); border-color: rgba(184,149,90,0.5); }

.service-number {
  font-family: var(--font-display);
  font-size: 2rem; font-weight: 300;
  color: rgba(184,149,90,0.35); line-height: 1; min-width: 40px;
  transition: color var(--transition);
}
.service:hover .service-number { color: var(--gold-light); }
.service h3 { flex: 1; }
.service h3 a {
  font-family: var(--font-display);
  font-size: 1.15rem; font-weight: 400;
  color: rgba(255,255,255,0.88); text-decoration: none;
  letter-spacing: 0.02em; transition: color var(--transition);
}
.service:hover h3 a { color: var(--gold-light); }
.service-arrow {
  color: rgba(184,149,90,0.4); font-size: 1.2rem;
  transition: color var(--transition), transform var(--transition);
}
.service:hover .service-arrow { color: var(--gold); transform: translateX(6px); }

/* ══════ PUBLICATIONS ══════ */
#publications { background-color: var(--navy); padding: 100px 40px; }
#publications h2 { color: var(--white); }
#publications .section-tag { color: var(--gold-light); }
#publications .section-divider { background: var(--gold); }

.publications-container {
  display: flex; justify-content: center; flex-wrap: wrap;
  gap: 32px; max-width: 1100px; margin: 0 auto;
}
.publication-card {
  background: var(--navy-mid);
  border: 1px solid rgba(184,149,90,0.25);
  width: 340px; padding: 40px 32px; text-align: center;
  transition: transform var(--transition), border-color var(--transition), box-shadow var(--transition);
}
.publication-card:hover {
  transform: translateY(-8px);
  border-color: var(--gold); box-shadow: var(--shadow-gold);
}
.pub-icon { width: 48px; margin: 0 auto 24px; }
.pub-icon svg { width: 100%; height: auto; }
.publication-card h3 {
  font-family: var(--font-display);
  font-size: 1.5rem; font-weight: 400;
  color: var(--white); margin-bottom: 14px; letter-spacing: 0.02em;
}
.publication-card p {
  font-size: 0.88rem; color: rgba(255,255,255,0.6);
  margin-bottom: 28px; line-height: 1.7;
}
.download-btn {
  display: inline-flex; align-items: center; gap: 10px;
  font-family: var(--font-body);
  font-size: 0.68rem; font-weight: 500;
  letter-spacing: 0.18em; text-transform: uppercase;
  color: var(--navy); background: var(--gold);
  padding: 13px 26px; text-decoration: none;
  transition: background var(--transition), transform var(--transition);
}
.download-btn:hover { background: var(--gold-shine); transform: translateY(-2px); }

/* ══════ CONTACT ══════ */
#contact { background-color: var(--ivory-dark); padding: 100px 40px; }

.contact-top {
  display: flex; flex-wrap: wrap; gap: 48px;
  max-width: 1200px; margin: 0 auto;
}

#contact-form {
  flex: 1 1 420px;
  background: var(--white); padding: 44px 40px;
  box-shadow: var(--shadow-soft);
  display: flex; flex-direction: column; gap: 0;
}
#contact-form h3 {
  font-family: var(--font-display);
  font-size: 1.6rem; font-weight: 400; color: var(--navy);
  margin-bottom: 32px; letter-spacing: 0.02em;
}
.form-group { margin-bottom: 22px; }
#contact-form label {
  display: block;
  font-size: 0.65rem; font-weight: 500;
  letter-spacing: 0.18em; text-transform: uppercase;
  color: var(--text-mid); margin-bottom: 8px;
}
#contact-form input,
#contact-form textarea {
  width: 100%; padding: 13px 16px;
  border: 1px solid var(--ivory-dark);
  border-bottom: 2px solid var(--ivory-dark);
  background: var(--ivory);
  font-family: var(--font-body); font-size: 0.92rem; color: var(--text-dark);
  outline: none;
  transition: border-color var(--transition), background var(--transition);
  border-radius: 0;
}
#contact-form input:focus,
#contact-form textarea:focus {
  border-color: var(--navy); border-bottom-color: var(--gold);
  background: var(--white);
}
#contact-form textarea { min-height: 110px; resize: vertical; }
#contact-form button {
  align-self: flex-start;
  font-family: var(--font-body);
  font-size: 0.68rem; font-weight: 600;
  letter-spacing: 0.2em; text-transform: uppercase;
  color: var(--white); background: var(--navy);
  border: none; padding: 15px 36px;
  cursor: pointer; transition: background var(--transition), transform var(--transition);
  margin-top: 8px;
}
#contact-form button:hover { background: var(--gold); transform: translateY(-2px); }

.contact-right { flex: 1 1 360px; display: flex; flex-direction: column; gap: 32px; }

.contact-info { background: var(--navy); padding: 40px 36px; box-shadow: var(--shadow-soft); }
.contact-info h3 {
  font-family: var(--font-display);
  font-size: 1.6rem; font-weight: 400; color: var(--white);
  letter-spacing: 0.04em; margin-bottom: 28px; padding-bottom: 20px;
  border-bottom: 1px solid rgba(184,149,90,0.3);
}
.contact-detail { display: flex; align-items: flex-start; gap: 16px; margin-bottom: 22px; }
.contact-icon { font-size: 1rem; color: var(--gold); margin-top: 2px; min-width: 20px; text-align: center; }
.contact-label {
  display: block; font-size: 0.6rem; font-weight: 500;
  letter-spacing: 0.2em; text-transform: uppercase;
  color: var(--gold-light); margin-bottom: 4px;
}
.contact-detail p { font-size: 0.88rem; color: rgba(255,255,255,0.78); line-height: 1.5; }

.map-container { overflow: hidden; box-shadow: var(--shadow-soft); flex: 1; min-height: 260px; }
.map-container iframe { width: 100%; height: 100%; display: block; border: 0; min-height: 260px; }

/* ══════ FOOTER ══════ */
footer {
  background: var(--navy);
  border-top: 1px solid rgba(184,149,90,0.3);
  padding: 48px 40px;
}
.footer-inner {
  max-width: 1200px; margin: 0 auto;
  display: flex; flex-direction: column; align-items: center;
  gap: 18px; text-align: center;
}
.footer-logo {
  font-family: var(--font-display);
  font-size: 2rem; font-weight: 600; color: var(--white);
  letter-spacing: 0.15em; margin-bottom: 6px;
}
footer p { font-size: 0.78rem; color: rgba(255,255,255,0.45); letter-spacing: 0.05em; }
.footer-links { display: flex; align-items: center; gap: 12px; flex-wrap: wrap; justify-content: center; margin-top: 4px; }
.footer-links-label {
  font-size: 0.65rem; font-weight: 500; letter-spacing: 0.15em; text-transform: uppercase;
  color: rgba(255,255,255,0.45);
}
.footer-links a {
  font-size: 0.65rem; font-weight: 500; letter-spacing: 0.15em; text-transform: uppercase;
  color: rgba(255,255,255,0.45); text-decoration: none; transition: color var(--transition);
}
.footer-links a:hover { color: var(--gold-light); }

/* ══════ RESPONSIVE ══════ */
@media (max-width: 1024px) {
  .hero-content { padding: 0 48px; }
  #services { background-attachment: scroll; }
}

@media (max-width: 768px) {
  #menu-toggle { display: flex; }

  #main-nav {
    position: fixed; top: 0; right: -100%; bottom: 0;
    width: min(300px, 80vw); background: var(--navy);
    flex-direction: column; justify-content: center;
    align-items: center; gap: 32px;
    transition: right 0.45s cubic-bezier(0.25,0.46,0.45,0.94);
    z-index: 999; box-shadow: -8px 0 40px rgba(0,0,0,0.4);
  }
  #main-nav.open { right: 0; }
  #main-nav a { font-size: 1rem; }

  .hero-content { padding: 0 28px; }
  .hero-title { font-size: 2.8rem; }

  section { padding: 72px 24px; }
  .services { grid-template-columns: 1fr; }
  .contact-top { flex-direction: column; }
  #contact-form { padding: 32px 24px; }
  .contact-info { padding: 28px 24px; }
  .member-img-wrap { width: 200px; }
  .member-img-wrap img { height: 260px; }
}

@media (max-width: 480px) {
  .header-inner { padding: 18px 20px; }
  .logo-groc { font-size: 1.5rem; }
  .hero-content { padding: 0 20px; }
  .hero-title { font-size: 2.2rem; }
  h2 { font-size: 1.8rem; }
  section { padding: 60px 16px; }
  .service { padding: 24px 20px; }
  .publication-card { width: 100%; padding: 32px 24px; }
  .footer-links { gap: 16px; }
}

@media (min-width: 1280px) {
  .header-inner { padding: 26px 60px; }
  header.scrolled .header-inner { padding: 16px 60px; }
  .hero-content { padding: 0 120px; }
}

/* ══════ SUBPÁGINAS (Servicios detallados y CV) ══════ */
.subpage-header {
  background: var(--navy);
  border-bottom: 1px solid rgba(184,149,90,0.3);
  padding: 24px 40px;
}
.subpage-header-inner {
  max-width: 900px; margin: 0 auto;
  display: flex; align-items: center; justify-content: space-between;
  flex-wrap: wrap; gap: 12px;
}
.subpage-logo {
  font-family: var(--font-display);
  font-size: 1.4rem; font-weight: 600; color: var(--white);
  letter-spacing: 0.12em; text-decoration: none; text-transform: uppercase;
}
.subpage-back {
  font-family: var(--font-body);
  font-size: 0.68rem; font-weight: 500;
  letter-spacing: 0.15em; text-transform: uppercase;
  color: var(--gold-light); text-decoration: none;
  transition: color var(--transition);
}
.subpage-back:hover { color: var(--gold-shine); }

.subpage-hero {
  background: var(--navy-mid);
  padding: 80px 40px 64px;
  text-align: center;
}
.subpage-hero .section-tag { color: var(--gold-light); }
.subpage-hero h1 {
  font-family: var(--font-display);
  font-size: clamp(2.2rem, 5vw, 3.2rem);
  font-weight: 300; color: var(--white);
  letter-spacing: 0.02em; margin-bottom: 4px;
}
.subpage-hero .section-divider { margin-top: 22px; }

.subpage-content {
  max-width: 820px; margin: 0 auto;
  padding: 90px 40px;
  background-color: var(--ivory);
}

.practice-item { padding-bottom: 44px; margin-bottom: 44px; border-bottom: 1px solid rgba(184,149,90,0.2); }
.practice-item:last-child { border-bottom: none; margin-bottom: 0; padding-bottom: 0; }
.practice-item-number {
  display: block;
  font-family: var(--font-display); font-size: 0.95rem; color: var(--gold);
  letter-spacing: 0.15em; margin-bottom: 10px;
}
.practice-item h3 {
  font-family: var(--font-display); font-size: 1.5rem; font-weight: 400;
  color: var(--navy); margin-bottom: 14px; letter-spacing: 0.01em;
}
.practice-item p { font-size: 0.95rem; color: var(--text-mid); line-height: 1.85; }

.subpage-cta { text-align: center; padding: 0 40px 100px; background-color: var(--ivory); }

/* ── CV ── */
.cv-section { max-width: 820px; margin: 0 auto; padding: 52px 40px; border-bottom: 1px solid rgba(184,149,90,0.2); }
.cv-section:last-of-type { border-bottom: none; }
.cv-section h2 { text-align: left; font-size: 1.8rem; margin-bottom: 18px; }
.cv-section p { font-size: 0.95rem; color: var(--text-mid); line-height: 1.85; }
.cv-section ul { padding-left: 20px; }
.cv-section li { font-size: 0.95rem; color: var(--text-mid); line-height: 1.85; margin-bottom: 10px; }

@media (max-width: 480px) {
  .subpage-content { padding: 64px 24px; }
  .cv-section { padding: 40px 24px; }
}