:root {
  --bg: #ffffff;
  --bg-secondary: #f4f5f9;
  --bg-tertiary: #e8eaf1;
  --text: #213163;
  --text-secondary: #4a5578;
  --text-muted: #8b95b3;
  --accent: #ebbc1c;
  --accent-hover: #d4a617;
  --border: #d6dae8;
  --border-light: #e8eaf1;
  --shadow-sm: 0 1px 2px 0 rgb(33 49 99 / 0.05);
  --shadow: 0 1px 3px 0 rgb(33 49 99 / 0.1), 0 1px 2px -1px rgb(33 49 99 / 0.1);
  --shadow-md: 0 4px 6px -1px rgb(33 49 99 / 0.1), 0 2px 4px -2px rgb(33 49 99 / 0.1);
  --shadow-lg: 0 10px 15px -3px rgb(33 49 99 / 0.1), 0 4px 6px -4px rgb(33 49 99 / 0.1);
  --shadow-xl: 0 20px 25px -5px rgb(33 49 99 / 0.1), 0 8px 10px -6px rgb(33 49 99 / 0.1);
  --radius: 12px;
  --radius-lg: 16px;
  --radius-xl: 24px;
  --transition: all 0.2s ease;
}

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

body {
  font-family: 'Manrope', sans-serif;
  color: var(--text);
  background: var(--bg);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4, h5, h6 {
  font-family: 'Sora', sans-serif;
  font-weight: 600;
  line-height: 1.2;
}

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

.container { max-width: 1200px; margin: 0 auto; padding: 0 24px; }

/* Header */
.header {
  position: fixed; top: 0; left: 0; right: 0; z-index: 100;
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border-light);
}

.header-inner { display: flex; align-items: center; justify-content: space-between; height: 80px; }

.logo { display: flex; align-items: center; gap: 12px; }
.logo-icon {
  width: 40px; height: 40px; background: var(--accent); border-radius: 10px;
  display: flex; align-items: center; justify-content: center;
  font-family: 'Sora', sans-serif; font-weight: 700; font-size: 1.25rem; color: var(--text);
  transition: var(--transition);
}
.logo:hover .logo-icon { transform: rotate(-6deg) scale(1.05); }
.logo-text { font-family: 'Sora', sans-serif; font-size: 1.25rem; font-weight: 700; letter-spacing: -0.02em; }

.nav { display: flex; align-items: center; gap: 32px; }
.nav-link { font-size: 0.9rem; font-weight: 500; color: var(--text-secondary); transition: var(--transition); position: relative; }
.nav-link:hover, .nav-link.active { color: var(--text); }
.nav-link.active::after {
  content: ''; position: absolute; bottom: -6px; left: 0; right: 0; height: 2px;
  background: var(--accent); border-radius: 2px;
}
.nav-link-cta { background: var(--text); color: var(--bg); padding: 10px 20px; border-radius: 8px; }
.nav-link-cta:hover { background: var(--text-secondary); }

.mobile-menu-btn { display: none; flex-direction: column; gap: 5px; background: none; border: none; cursor: pointer; padding: 8px; }
.mobile-menu-btn span { display: block; width: 24px; height: 2px; background: var(--text); transition: var(--transition); }

.view { display: block; }
.view.hidden,
.hidden { display: none !important; }

/* Hero */
.hero { padding: 160px 0 100px; background: linear-gradient(180deg, var(--bg-secondary) 0%, var(--bg) 100%); }
.hero .container { display: grid; grid-template-columns: 1fr 1fr; gap: 64px; align-items: center; }

.hero-badge {
  display: inline-flex; align-items: center; gap: 8px; padding: 8px 16px;
  background: var(--bg); border: 1px solid var(--border); border-radius: 100px;
  font-size: 0.85rem; font-weight: 500; color: var(--text-secondary); margin-bottom: 24px;
}
.hero-badge-dot { width: 8px; height: 8px; background: var(--accent); border-radius: 50%; animation: pulse 2s infinite; }
@keyframes pulse { 0%, 100% { opacity: 1; } 50% { opacity: 0.5; } }

.hero-title { font-size: 3.75rem; font-weight: 700; letter-spacing: -0.03em; margin-bottom: 24px; line-height: 1.05; }
.hero-subtitle { font-size: 1.125rem; color: var(--text-secondary); margin-bottom: 40px; max-width: 500px; }
.hero-actions { display: flex; gap: 16px; margin-bottom: 64px; flex-wrap: wrap; }
.hero-stats { display: flex; gap: 48px; }
.stat { display: flex; flex-direction: column; }
.stat-number { font-family: 'Sora', sans-serif; font-size: 2rem; font-weight: 700; }
.stat-label { font-size: 0.85rem; color: var(--text-muted); }

.hero-visual { display: flex; flex-direction: column; gap: 20px; }
.hero-card {
  background: var(--bg); border: 1px solid var(--border); border-radius: var(--radius-lg);
  padding: 32px; box-shadow: var(--shadow); transition: var(--transition);
}
.hero-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-lg); }
.hero-card-featured { border-color: var(--accent); }
.hero-card-accent { background: var(--text); color: var(--bg); border-color: var(--text); }
.hero-card-icon { margin-bottom: 16px; }
.hero-card h3 { font-size: 1.25rem; margin-bottom: 8px; }
.hero-card p { color: var(--text-secondary); font-size: 0.95rem; }
.hero-card-accent p { color: var(--text-muted); }

/* Sections */
.section { padding: 120px 0; }
.section-muted { background: var(--bg-secondary); }
.page-section { padding: 160px 0 120px; }
.cta-center { text-align: center; margin-top: 64px; }
.section-label {
  display: inline-block; font-family: 'JetBrains Mono', monospace; font-size: 0.75rem;
  font-weight: 500; text-transform: uppercase; letter-spacing: 0.1em; color: var(--accent); margin-bottom: 16px;
}
.section-title { font-size: 2.75rem; letter-spacing: -0.02em; margin-bottom: 24px; }
.section-subtitle { font-size: 1.125rem; color: var(--text-secondary); max-width: 600px; }
.section-header { text-align: center; margin-bottom: 64px; }
.section-header .section-subtitle { margin: 0 auto; }
.narrow { max-width: 520px; margin: 0 auto; }

/* Sobre mí */
.sobre-mi-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 80px; align-items: center; }
.sobre-mi-image-card {
  width: 100%; aspect-ratio: 1; max-width: 480px;
  background: linear-gradient(135deg, var(--bg-secondary) 0%, var(--bg-tertiary) 100%);
  border-radius: var(--radius-xl);
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  border: 1px solid var(--border); box-shadow: var(--shadow-lg);
  transition: var(--transition);
}
.sobre-mi-image-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-xl); }
.sobre-mi-avatar {
  width: 160px; height: 160px; background: var(--bg);
  border-radius: 50%; display: flex; align-items: center; justify-content: center;
  box-shadow: var(--shadow-md); margin-bottom: 24px;
  overflow: hidden;
}

.avatar-logo {
  width: auto;
  height: 120px;
  max-width: 90%;
  object-fit: contain;
}

.sobre-mi-card-content { text-align: center; }
.sobre-mi-card-content strong { display: block; font-family: 'Sora', sans-serif; font-size: 1.5rem; margin-bottom: 4px; }
.sobre-mi-card-content span { color: var(--text-secondary); font-size: 0.95rem; }
.sobre-mi-text { font-size: 1.05rem; color: var(--text-secondary); margin-bottom: 20px; }
.sobre-mi-features { display: flex; flex-direction: column; gap: 16px; margin-top: 32px; }
.feature { display: flex; align-items: center; gap: 12px; font-size: 0.95rem; }
.feature-icon {
  width: 32px; height: 32px; background: var(--bg-secondary); border-radius: 8px;
  display: flex; align-items: center; justify-content: center; flex-shrink: 0;
}
.feature-icon svg { color: var(--accent); }

/* Steps */
.steps { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; margin-top: 32px; }
.step { background: var(--bg); border: 1px solid var(--border); border-radius: var(--radius); padding: 32px; transition: var(--transition); }
.step:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); }
.step-number { font-family: 'JetBrains Mono', monospace; font-size: 1.5rem; color: var(--accent); display: block; margin-bottom: 12px; }
.step p { color: var(--text-secondary); margin: 0; }

/* Servicios */
.servicios-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.servicio-card {
  background: var(--bg); border: 1px solid var(--border); border-radius: var(--radius-lg);
  padding: 40px 32px; transition: var(--transition); display: flex; flex-direction: column;
}
.servicio-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-lg); }
.servicio-card-featured { border-color: var(--accent); background: linear-gradient(180deg, var(--bg) 0%, rgba(250, 204, 21, 0.06) 100%); }
.servicio-icon {
  width: 56px; height: 56px; background: var(--bg-secondary); border-radius: 14px;
  display: flex; align-items: center; justify-content: center; margin-bottom: 24px;
}
.servicio-title { font-size: 1.25rem; margin-bottom: 12px; }
.servicio-description { color: var(--text-secondary); margin-bottom: 20px; }
.servicio-list { list-style: none; margin-bottom: 24px; }
.servicio-list li {
  position: relative; padding-left: 24px; font-size: 0.9rem; color: var(--text-secondary); margin-bottom: 10px;
}
.servicio-list li::before {
  content: ''; position: absolute; left: 0; top: 8px; width: 8px; height: 8px;
  background: var(--accent); border-radius: 50%;
}
.servicio-result { margin-top: auto; padding-top: 20px; border-top: 1px solid var(--border-light); }
.servicio-result-label { font-size: 0.75rem; font-weight: 700; text-transform: uppercase; letter-spacing: 0.04em; color: var(--text-muted); }
.servicio-result-text { display: block; font-size: 0.95rem; font-weight: 600; margin-top: 4px; }

/* Contenido */
.contenido-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.contenido-card {
  background: var(--bg); border: 1px solid var(--border); border-radius: var(--radius-lg);
  padding: 32px; transition: var(--transition);
}
.contenido-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-lg); }
.contenido-tag {
  display: inline-block; font-family: 'JetBrains Mono', monospace; font-size: 0.7rem;
  font-weight: 500; text-transform: uppercase; letter-spacing: 0.05em;
  background: rgba(250, 204, 21, 0.15); color: var(--text); padding: 6px 10px; border-radius: 6px; margin-bottom: 16px;
}
.contenido-card h3 { font-size: 1.15rem; margin-bottom: 12px; }
.contenido-card p { color: var(--text-secondary); font-size: 0.95rem; margin-bottom: 20px; }
.contenido-link { font-weight: 600; font-size: 0.9rem; color: var(--text); transition: var(--transition); }
.contenido-link:hover { color: var(--accent-hover); }

/* Testimonios */
.testimonios-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.testimonio-card {
  background: var(--bg); border: 1px solid var(--border); border-radius: var(--radius-lg);
  padding: 32px; transition: var(--transition);
}
.testimonio-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-lg); }
.testimonio-stars { display: flex; gap: 4px; margin-bottom: 20px; }
.testimonio-text { font-size: 1rem; color: var(--text-secondary); margin-bottom: 24px; line-height: 1.7; }
.testimonio-author { display: flex; align-items: center; gap: 12px; }
.testimonio-avatar {
  width: 48px; height: 48px; background: var(--accent); border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-family: 'Sora', sans-serif; font-weight: 600; font-size: 0.85rem; color: var(--text);
}
.testimonio-author strong { display: block; font-size: 0.95rem; }
.testimonio-author span { font-size: 0.85rem; color: var(--text-muted); }

/* CTA */
.cta-section { padding: 80px 0 120px; }
.cta-box {
  background: var(--text); color: var(--bg); border-radius: var(--radius-xl);
  padding: 80px 40px; text-align: center; position: relative; overflow: hidden;
}
.cta-box::before {
  content: ''; position: absolute; top: -50%; right: -20%; width: 500px; height: 500px;
  background: radial-gradient(circle, rgba(250, 204, 21, 0.2) 0%, transparent 70%);
  pointer-events: none;
}
.cta-title { font-size: 2.5rem; margin-bottom: 16px; position: relative; }
.cta-subtitle { color: var(--text-muted); max-width: 500px; margin: 0 auto 32px; position: relative; }
.cta-actions { display: flex; gap: 16px; justify-content: center; flex-wrap: wrap; position: relative; }
.cta-actions .btn-outline { border-color: rgba(255,255,255,0.3); color: var(--bg); }
.cta-actions .btn-outline:hover { background: rgba(255,255,255,0.1); border-color: rgba(255,255,255,0.5); }

/* Valores */
.valores-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.valor-card {
  background: var(--bg); border: 1px solid var(--border); border-radius: var(--radius-lg);
  padding: 32px; transition: var(--transition);
}
.valor-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-lg); }
.valor-icon {
  width: 48px; height: 48px; background: rgba(250, 204, 21, 0.15); border-radius: 12px;
  display: flex; align-items: center; justify-content: center; margin-bottom: 20px; color: var(--text);
}
.valor-card h3 { font-size: 1.15rem; margin-bottom: 8px; }
.valor-card p { color: var(--text-secondary); font-size: 0.95rem; }

/* FAQ */
.faq-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 32px; }
.faq-item { border-bottom: 1px solid var(--border); padding-bottom: 24px; }
.faq-item h3 { font-size: 1.1rem; margin-bottom: 12px; }
.faq-item p { color: var(--text-secondary); font-size: 0.95rem; }

/* Forms */
.formcard {
  background: var(--bg); border: 1px solid var(--border); border-radius: var(--radius-lg); padding: 40px;
}
.formcard h2, .formcard h3 { margin-bottom: 24px; }

label { display: block; font-size: 0.85rem; font-weight: 600; color: var(--text); margin: 16px 0 8px; }

input, select, textarea {
  width: 100%; padding: 14px 16px; border: 1.5px solid var(--border); border-radius: 10px;
  font-family: 'Manrope', sans-serif; font-size: 1rem; color: var(--text); background: var(--bg); transition: var(--transition);
}
input:focus, select:focus, textarea:focus { outline: none; border-color: var(--accent); box-shadow: 0 0 0 3px rgba(250, 204, 21, 0.2); }
input::placeholder, textarea::placeholder { color: var(--text-muted); }

.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }

.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  padding: 14px 28px; border-radius: 10px; font-family: 'Manrope', sans-serif;
  font-size: 0.95rem; font-weight: 600; cursor: pointer; border: none; transition: var(--transition);
}
.btn-primary { background: var(--accent); color: var(--text); }
.btn-primary:hover { background: var(--accent-hover); transform: translateY(-1px); box-shadow: var(--shadow-md); }
.btn-primary:disabled { opacity: 0.7; cursor: not-allowed; transform: none; }
.btn-outline { background: transparent; border: 1.5px solid var(--border); color: var(--text); }
.btn-outline:hover { background: var(--bg-secondary); border-color: var(--text-muted); }
.btn-lg { padding: 16px 32px; font-size: 1rem; }
.btn-sm { padding: 8px 16px; font-size: 0.85rem; }
.btn-block { width: 100%; margin-top: 24px; }
.btn-gold { background: var(--accent); color: var(--text); }
.btn-gold:hover { background: var(--accent-hover); }

.btn-spinner { display: inline-flex; align-items: center; justify-content: center; }
@keyframes spin { 100% { transform: rotate(360deg); } }

.form-helper { text-align: center; margin-top: 20px; font-size: 0.9rem; color: var(--text-secondary); }
.form-helper a { font-weight: 600; text-decoration: underline; }
.form-success {
  display: flex; align-items: center; gap: 12px; padding: 16px; background: #e4e8f5;
  border: 1px solid #d6dae8; border-radius: 10px; margin-top: 20px; font-size: 0.9rem; color: #213163;
}
.form-error {
  display: flex; align-items: center; gap: 12px; padding: 16px; background: #fdf5d9;
  border: 1px solid #ebbc1c; border-radius: 10px; margin-top: 20px; font-size: 0.9rem; color: #7a5f0d;
}

/* Auth */
.auth-card { padding: 48px; }
.auth-header { text-align: center; margin-bottom: 32px; }
.auth-header h2 { margin-bottom: 8px; }
.auth-header p { color: var(--text-secondary); font-size: 0.95rem; }

/* Dashboard */
.dashboard-page { padding-top: 80px; min-height: 100vh; }
.dashboard-welcome { margin-bottom: 48px; }
.dashboard-welcome .section-title { margin-bottom: 12px; }
.dashboard-welcome .section-subtitle { margin: 0; }

.dashboard-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 32px; align-items: start; }

/* Panel cliente rediseñado */
.client-dashboard {
  display: grid;
  grid-template-columns: 340px minmax(0, 1fr) 340px;
  align-items: start;
  min-height: calc(100vh - 80px);
  background: var(--bg-secondary);
}

.client-dashboard.sidebar-left-collapsed {
  grid-template-columns: 0 minmax(0, 1fr) 340px;
}

.client-dashboard.sidebar-right-collapsed {
  grid-template-columns: 340px minmax(0, 1fr) 0;
}

.client-dashboard.sidebar-left-collapsed.sidebar-right-collapsed {
  grid-template-columns: 0 minmax(0, 1fr) 0;
}

.client-sidebar,
.client-chat-sidebar {
  background: var(--bg);
  padding: 24px;
  overflow-y: auto;
  transition: width 0.25s ease, padding 0.25s ease, opacity 0.25s ease, transform 0.25s ease;
  position: sticky;
  top: 80px;
  height: calc(100vh - 80px);
  overscroll-behavior: contain;
}

.client-sidebar {
  border-right: 1px solid var(--border-light);
}

.client-chat-sidebar {
  border-left: 1px solid var(--border-light);
  display: flex;
  flex-direction: column;
}

.client-sidebar.collapsed,
.client-chat-sidebar.collapsed {
  width: 0;
  padding: 24px 0;
  opacity: 0;
  overflow: hidden;
}

.client-sidebar-header,
.client-chat-sidebar-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 20px;
  gap: 12px;
}

.client-sidebar-header h2,
.client-chat-sidebar-header h3 {
  font-size: 1.2rem;
  font-weight: 700;
  flex: 1;
  margin: 0;
}

.client-sidebar-toggle {
  display: inline-flex;
  flex-direction: column;
  justify-content: center;
  gap: 4px;
  width: 32px;
  height: 32px;
  background: transparent;
  border: 1px solid var(--border);
  border-radius: 8px;
  cursor: pointer;
  padding: 6px;
}

.client-sidebar-toggle span {
  display: block;
  width: 100%;
  height: 2px;
  background: var(--text);
  border-radius: 2px;
}

.client-floating-toggle {
  position: fixed;
  top: 96px;
  z-index: 90;
  display: none;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 10px;
  box-shadow: var(--shadow-md);
  cursor: pointer;
  font-size: 1.2rem;
  line-height: 1;
  color: var(--text);
}

.client-floating-toggle.visible {
  display: inline-flex;
}

.client-floating-toggle-left {
  left: 16px;
}

.client-floating-toggle-right {
  right: 16px;
}

.client-main {
  padding: 40px;
  min-width: 0;
  min-height: calc(100vh - 80px);
}

.client-welcome {
  margin-bottom: 32px;
}

.client-welcome .section-title {
  font-size: 2.5rem;
  margin-bottom: 12px;
}

.client-welcome .section-subtitle {
  margin: 0;
  max-width: 560px;
}

.client-detail-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  margin-bottom: 32px;
  flex-wrap: wrap;
}

.client-detail-title {
  flex: 1;
  min-width: 280px;
}

.client-detail-title .section-title {
  font-size: 2.25rem;
  margin-bottom: 8px;
}

.client-detail-title .section-subtitle {
  margin: 0;
}

.client-detail-actions {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
}

.client-form-card {
  max-width: 800px;
  margin: 0 auto;
}

.client-detail-grid .formcard {
  max-width: 900px;
  margin: 0 auto;
}

.client-dashboard.sidebar-left-collapsed.sidebar-right-collapsed .client-main > .client-main-view {
  max-width: 900px;
  margin: 0 auto;
}

.client-form-card h3 {
  font-size: 1.15rem;
  margin-bottom: 24px;
}

.client-form-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
}

.client-form-grid .form-col-span-2 {
  grid-column: span 2;
}

.client-form-grid .form-col-full {
  grid-column: span 4;
}

.client-form-grid label {
  margin-top: 0;
}

.client-form-card .btn-block {
  margin-top: 24px;
}

.btn-back-mobile {
  display: none;
}

.quotes-list { display: grid; gap: 16px; }
.quote-card {
  background: var(--bg); border: 1px solid var(--border); border-radius: var(--radius);
  padding: 20px; cursor: pointer; transition: var(--transition);
}
.quote-card:hover { box-shadow: var(--shadow-md); transform: translateY(-2px); border-color: var(--accent); }
.quote-card.active { border-color: var(--accent); box-shadow: 0 0 0 2px rgba(235, 188, 28, 0.25); }
.quote-title { font-size: 1.05rem; font-weight: 700; margin-bottom: 6px; }
.quote-meta { font-size: 0.85rem; color: var(--text-secondary); margin-bottom: 12px; }
.quote-empty { text-align: center; padding: 32px 16px; background: var(--bg-secondary); border-radius: var(--radius); border: 1px dashed var(--border); }
.quote-empty .quote-meta { margin-bottom: 16px; }

.client-detail-grid {
  display: block;
}

.client-detail-grid .formcard {
  max-width: none;
}

.badge { display: inline-block; padding: 4px 10px; border-radius: 100px; font-size: 0.75rem; font-weight: 700; text-transform: uppercase; letter-spacing: 0.03em; }
.badge-pendiente { background: #eef0f5; color: #213163; }
.badge-en_negociacion { background: #fdf5d9; color: #7a5f0d; }
.badge-acordada { background: #e4e8f5; color: #213163; }
.badge-pago_habilitado { background: #fdf5d9; color: #7a5f0d; }
.badge-pagada { background: #213163; color: #ebbc1c; }

.detail-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 32px; margin-top: 24px; align-items: start; }
.detail-field { margin-bottom: 14px; }
.detail-label { font-size: 0.75rem; font-weight: 700; text-transform: uppercase; letter-spacing: 0.04em; color: var(--text-muted); display: block; margin-bottom: 2px; }
.detail-value { font-size: 1rem; }

.chat-card {
  background: var(--bg); border: 1px solid var(--border); border-radius: var(--radius);
  display: flex; flex-direction: column; height: 520px;
}
.chat-header { padding: 16px 20px; border-bottom: 1px solid var(--border); font-weight: 700; }
.chat-messages { flex: 1; overflow-y: auto; padding: 20px; display: flex; flex-direction: column; gap: 12px; }
.chat-bubble { max-width: 80%; padding: 12px 16px; border-radius: 12px; font-size: 0.95rem; }
.chat-bubble.mine { align-self: flex-end; background: var(--text); color: var(--bg); border-bottom-right-radius: 4px; }
.chat-bubble.theirs { align-self: flex-start; background: var(--bg-secondary); color: var(--text); border-bottom-left-radius: 4px; border: 1px solid var(--border); }
.chat-author { font-size: 0.75rem; font-weight: 700; margin-bottom: 4px; opacity: 0.85; }
.chat-form { display: flex; gap: 8px; padding: 12px; border-top: 1px solid var(--border); }
.chat-form input { flex: 1; }
.chat-form button { white-space: nowrap; }

.client-chat-sidebar .chat-messages {
  flex: 1;
  min-height: 200px;
  overflow-y: auto;
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}

.client-chat-sidebar .chat-form {
  padding: 12px 0 0;
  border-top: none;
  position: sticky;
  bottom: 0;
  background: var(--bg);
}

.client-chat-sidebar-header {
  position: sticky;
  top: 0;
  background: var(--bg);
  z-index: 2;
  padding-bottom: 12px;
}

.client-sidebar-header {
  position: sticky;
  top: 0;
  background: var(--bg);
  z-index: 2;
  padding-bottom: 12px;
}

/* Contacto */
.contacto-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 64px; align-items: start; }
.contacto-form { background: var(--bg); border: 1px solid var(--border); border-radius: var(--radius-lg); padding: 40px; }
.form-group { margin-bottom: 24px; }
.form-group label { display: block; font-size: 0.85rem; font-weight: 600; color: var(--text); margin-bottom: 8px; }
.form-group input, .form-group textarea {
  width: 100%; padding: 14px 16px; border: 1.5px solid var(--border); border-radius: 10px;
  font-family: 'Manrope', sans-serif; font-size: 1rem; color: var(--text); background: var(--bg); transition: var(--transition);
}
.form-group input:focus, .form-group textarea:focus { outline: none; border-color: var(--accent); box-shadow: 0 0 0 3px rgba(250, 204, 21, 0.2); }
.contacto-info { display: flex; flex-direction: column; gap: 20px; }
.contacto-info-card {
  display: flex; align-items: center; gap: 16px; padding: 24px; background: var(--bg);
  border: 1px solid var(--border); border-radius: var(--radius); transition: var(--transition);
}
.contacto-info-card:hover { transform: translateY(-2px); box-shadow: var(--shadow-md); }
.contacto-info-icon {
  width: 48px; height: 48px; background: var(--bg-secondary); border-radius: 12px;
  display: flex; align-items: center; justify-content: center; flex-shrink: 0;
}
.contacto-info-card strong { display: block; font-size: 0.95rem; margin-bottom: 4px; }
.contacto-info-card a { color: var(--text-secondary); font-size: 0.9rem; }

/* Admin */
.admin-stats { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; margin-bottom: 40px; }
.admin-stat-card { background: var(--bg); border: 1px solid var(--border); border-radius: var(--radius); padding: 24px; }
.admin-stat-card h3 { font-size: 0.85rem; font-weight: 500; color: var(--text-muted); margin-bottom: 8px; }
.admin-stat-card .stat-value { font-family: 'Sora', sans-serif; font-size: 2rem; font-weight: 700; }

.admin-table { width: 100%; background: var(--bg); border: 1px solid var(--border); border-radius: var(--radius); overflow: hidden; }
.admin-table table { width: 100%; border-collapse: collapse; }
.admin-table th {
  background: var(--bg-secondary); padding: 14px 20px; text-align: left; font-size: 0.8rem;
  font-weight: 600; text-transform: uppercase; letter-spacing: 0.05em; color: var(--text-muted);
}
.admin-table td { padding: 16px 20px; border-top: 1px solid var(--border-light); font-size: 0.9rem; }
.admin-table tr:hover td { background: var(--bg-secondary); }
.admin-empty { text-align: center; padding: 60px 20px; color: var(--text-muted); }

/* Footer */
.footer { background: var(--text); color: var(--bg); padding: 16px 0 0; }
.footer-inner { display: grid; grid-template-columns: 1.4fr auto auto; gap: 24px; align-items: center; max-width: 1200px; margin: 0 auto; padding: 0 24px 12px; border-bottom: 1px solid rgba(255, 255, 255, 0.1); }
.footer-brand .logo-img { height: 32px !important; }
.footer-brand p { color: var(--text-muted); margin-top: 8px; max-width: 320px; font-size: 0.82rem; line-height: 1.45; }
.footer-links { display: grid; grid-template-columns: auto auto; gap: 6px 28px; align-content: center; }
.footer-links a { color: var(--text-muted); font-size: 0.85rem; transition: var(--transition); white-space: nowrap; line-height: 1.4; }
.footer-links a:hover { color: var(--bg); }
.footer-contact { display: flex; flex-direction: column; gap: 12px; }
.footer-contact a { color: var(--text-muted); font-size: 0.9rem; transition: var(--transition); }
.footer-contact a:hover { color: var(--bg); }
.footer-social { display: flex; gap: 12px; align-items: center; }
.footer-social a {
  width: 36px; height: 36px; background: rgba(255, 255, 255, 0.1); border-radius: 10px;
  display: flex; align-items: center; justify-content: center; transition: var(--transition);
}
.footer-social a:hover { background: rgba(255, 255, 255, 0.2); }
.footer-bottom { padding: 8px 0; }
.footer-bottom p { color: var(--text-muted); font-size: 0.8rem; text-align: center; margin: 0; }

/* Toast */
.toast {
  position: fixed; bottom: 24px; right: 24px; background: var(--text); color: var(--bg);
  padding: 14px 20px; border-radius: 10px; box-shadow: var(--shadow-lg);
  opacity: 0; transform: translateY(16px); transition: opacity 0.25s ease, transform 0.25s ease;
  pointer-events: none; z-index: 200; max-width: 400px; font-size: 0.9rem;
}
.toast.show { opacity: 1; transform: translateY(0); }
.toast.error { background: #dc2626; }

/* Responsive */
@media (max-width: 1024px) {
  .hero .container { grid-template-columns: 1fr; gap: 48px; }
  .hero-title { font-size: 2.75rem; }
  .sobre-mi-grid { grid-template-columns: 1fr; gap: 48px; }
  .servicios-grid, .testimonios-grid, .contenido-grid, .valores-grid { grid-template-columns: 1fr 1fr; }
  .footer-inner { grid-template-columns: 1fr 1fr; gap: 24px; align-items: start; }
  .faq-grid { grid-template-columns: 1fr; }

  /* Panel cliente tablet */
  .client-dashboard {
    grid-template-columns: 260px minmax(0, 1fr) 260px;
  }
  .client-dashboard.sidebar-left-collapsed {
    grid-template-columns: 0 minmax(0, 1fr) 260px;
  }
  .client-dashboard.sidebar-right-collapsed {
    grid-template-columns: 260px minmax(0, 1fr) 0;
  }
  .client-dashboard.sidebar-left-collapsed.sidebar-right-collapsed {
    grid-template-columns: 0 minmax(0, 1fr) 0;
  }
  .client-sidebar,
  .client-chat-sidebar {
    padding: 20px;
  }
  .client-main {
    padding: 28px;
  }
  .client-form-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .client-form-grid .form-col-span-2 {
    grid-column: span 2;
  }
  .client-form-grid .form-col-full {
    grid-column: span 2;
  }
  .client-detail-header {
    gap: 16px;
  }
  .client-detail-actions {
    width: 100%;
  }
}

@media (max-width: 768px) {
  .nav { display: none; position: absolute; top: 100%; left: 0; right: 0; background: var(--bg); border-bottom: 1px solid var(--border); padding: 24px; flex-direction: column; gap: 16px; }
  .nav.active { display: flex; }
  .mobile-menu-btn { display: flex; }
  .hero { padding: 120px 0 80px; }
  .hero-title { font-size: 2.25rem; }
  .hero-actions { flex-direction: column; }
  .hero-stats { flex-direction: column; gap: 24px; }
  .steps, .servicios-grid, .testimonios-grid, .contenido-grid, .valores-grid, .dashboard-grid, .detail-grid, .contacto-grid, .footer-inner { grid-template-columns: 1fr; }
  .section-title { font-size: 2rem; }
  .section { padding: 80px 0; }
  .page-section { padding: 120px 0 80px; }
  .cta-title { font-size: 1.75rem; }
  .cta-box { padding: 48px 24px; }
  .admin-stats { grid-template-columns: 1fr; }
  .form-row { grid-template-columns: 1fr; }
  .auth-card { padding: 32px 24px; }
  .sobre-mi-image-card { max-width: 100%; }

  /* Panel cliente móvil */
  .client-dashboard {
    grid-template-columns: 1fr;
    min-height: calc(100vh - 72px);
  }
  .client-sidebar,
  .client-chat-sidebar {
    position: fixed;
    top: 72px;
    bottom: 0;
    height: auto;
    width: 85%;
    max-width: 320px;
    z-index: 80;
    padding: 24px;
    min-height: auto;
    transition: transform 0.25s ease;
  }
  .client-sidebar {
    left: 0;
    border-right: 1px solid var(--border-light);
    transform: translateX(0);
  }
  .client-sidebar.collapsed,
  .client-chat-sidebar.collapsed {
    width: 85%;
    max-width: 320px;
    padding: 24px;
    opacity: 1;
    overflow-y: auto;
  }
  .client-sidebar.collapsed {
    transform: translateX(-100%);
  }
  .client-chat-sidebar {
    right: 0;
    border-left: 1px solid var(--border-light);
    transform: translateX(0);
  }
  .client-chat-sidebar.collapsed {
    transform: translateX(100%);
  }
  .client-main {
    display: block;
    padding: 24px;
    min-height: calc(100vh - 72px);
  }
  .client-sidebar-header {
    margin-bottom: 20px;
  }
  .client-sidebar-header h2,
  .client-chat-sidebar-header h3 {
    font-size: 1.15rem;
  }
  .btn-back-mobile {
    display: inline-flex;
    margin-bottom: 16px;
  }
  .client-welcome .section-title,
  .client-detail-title .section-title {
    font-size: 1.75rem;
  }
  .client-detail-header {
    flex-direction: column;
  }
  .client-detail-actions {
    width: 100%;
  }
  .client-detail-actions .btn {
    flex: 1;
  }
  .client-form-grid {
    grid-template-columns: 1fr;
  }
  .client-form-grid .form-col-span-2,
  .client-form-grid .form-col-full {
    grid-column: span 1;
  }
  .client-form-card {
    padding: 24px;
  }
  .client-detail-grid {
    grid-template-columns: 1fr;
  }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: 0.01ms !important; transition-duration: 0.01ms !important; }
}