/* KSC Coaching — shared site chrome & components */

@import url('https://fonts.googleapis.com/css2?family=Archivo:wght@400;500;600;700;800&display=swap');

:root {
  --font-display: 'Archivo', 'Segoe UI', system-ui, sans-serif;
  --font-body: 'Archivo', 'Segoe UI', system-ui, sans-serif;
}

body::before {
  content: '';
  display: block;
  height: 28px;
  background: var(--ink-900);
}

.site-nav .brand {
  font-size: 1.02rem;
  white-space: nowrap;
}

/* ---------- Nav ---------- */
.site-nav {
  position: sticky;
  top: 0;
  z-index: 40;
  background: rgba(240, 253, 244, 0.85);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border-bottom: 1px solid rgba(168, 140, 106, 0.12);
}

.site-nav .wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 24px;
  gap: 16px;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 4px;
  list-style: none;
  margin: 0;
  padding: 0;
}

.nav-links a {
  display: block;
  padding: 9px 14px;
  border-radius: 999px;
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--ink-700);
  transition: background 0.2s ease, color 0.2s ease;
}

.nav-links a:hover,
.nav-links a.active {
  background: #f4dad7;
  color: var(--coaching-700);
}

.nav-cta {
  display: flex;
  align-items: center;
  gap: 10px;
}

.nav-toggle {
  display: none;
  background: none;
  border: 1px solid rgba(168, 140, 106, 0.3);
  border-radius: 10px;
  width: 40px;
  height: 40px;
  align-items: center;
  justify-content: center;
  cursor: pointer;
}

.nav-toggle span,
.nav-toggle span::before,
.nav-toggle span::after {
  content: "";
  display: block;
  width: 18px;
  height: 2px;
  background: var(--coaching-700);
  position: relative;
  transition: transform 0.2s ease;
}

.nav-toggle span::before {
  position: absolute;
  top: -6px;
}

.nav-toggle span::after {
  position: absolute;
  top: 6px;
}

@media (max-width: 860px) {
  .nav-toggle {
    display: flex;
  }

  .nav-links {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    flex-direction: column;
    align-items: stretch;
    background: #ffffff;
    border-bottom: 1px solid rgba(168, 140, 106, 0.15);
    padding: 10px 16px 16px;
    box-shadow: var(--shadow-soft);
    display: none;
  }

  .nav-links.open {
    display: flex;
  }

  .nav-links a {
    padding: 12px 14px;
  }

  .nav-cta .btn span.btn-full-label {
    display: none;
  }
}

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  font-weight: 700;
  font-size: 0.92rem;
  padding: 12px 22px;
  border-radius: 999px;
  border: 2px solid transparent;
  cursor: pointer;
  transition: transform 0.15s ease, box-shadow 0.15s ease, background 0.2s ease, color 0.2s ease;
  white-space: nowrap;
}

.btn-primary {
  background: var(--coaching-600);
  color: #fff;
}

.btn-primary:hover {
  background: var(--coaching-700);
  transform: translateY(-1px);
}

.btn-outline {
  background: transparent;
  border-color: var(--coaching-500);
  color: var(--coaching-700);
}

.btn-outline:hover {
  background: #f4dad7;
}

.btn-ghost {
  background: transparent;
  color: var(--coaching-700);
}

.btn-ghost:hover {
  background: #f4dad7;
}

.btn-sm {
  padding: 8px 16px;
  font-size: 0.82rem;
}

.btn-lg {
  padding: 15px 30px;
  font-size: 1rem;
}

.btn:disabled {
  opacity: 0.6;
  cursor: not-allowed;
  transform: none;
}

/* ---------- Sections ---------- */
.section {
  padding: 64px 0;
}

.section-tight {
  padding: 40px 0;
}

.section-head {
  text-align: center;
  max-width: 640px;
  margin: 0 auto 40px;
}

.section-head.left {
  text-align: left;
  margin: 0 0 32px;
}

.section-head h2 {
  font-family: var(--font-display);
  font-size: clamp(1.6rem, 3.4vw, 2.2rem);
  margin: 10px 0 12px;
  color: var(--ink-900);
}

.section-head p {
  color: var(--ink-500);
  line-height: 1.6;
  font-size: 1.02rem;
}

.section-alt {
  background: #ffffff;
  border-top: 1px solid rgba(168, 140, 106, 0.1);
  border-bottom: 1px solid rgba(168, 140, 106, 0.1);
}

/* ---------- Generic card ---------- */
.card {
  background: #ffffff;
  border-radius: var(--radius-md);
  border: 1px solid rgba(168, 140, 106, 0.12);
  box-shadow: var(--shadow-soft);
}

/* ---------- Stats grid ---------- */
.stat-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
}

@media (max-width: 760px) {
  .stat-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

.stat-card {
  background: #ffffff;
  border: 1px solid rgba(168, 140, 106, 0.15);
  border-radius: var(--radius-md);
  padding: 22px 16px;
  text-align: center;
}

.stat-card .num {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.7rem;
  color: var(--coaching-700);
}

.stat-card .label {
  font-size: 0.82rem;
  color: var(--ink-500);
  margin-top: 4px;
}

/* ---------- Module cards ---------- */
.module-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
}

@media (max-width: 760px) {
  .module-grid {
    grid-template-columns: 1fr;
  }
}

.module-card {
  background: #ffffff;
  border-radius: var(--radius-md);
  border: 1px solid rgba(168, 140, 106, 0.14);
  box-shadow: var(--shadow-soft);
  padding: 26px 24px;
}

.module-card .module-index {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 34px;
  height: 34px;
  border-radius: 10px;
  background: var(--coaching-50);
  color: var(--coaching-700);
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 0.9rem;
  margin-bottom: 14px;
}

.module-card h3 {
  font-family: var(--font-display);
  font-size: 1.1rem;
  margin: 0 0 4px;
  color: var(--ink-900);
}

.module-card .module-meta {
  font-size: 0.8rem;
  color: var(--coaching-600);
  font-weight: 600;
  margin-bottom: 12px;
}

.module-card ul {
  margin: 0;
  padding-left: 18px;
  color: var(--ink-500);
  font-size: 0.9rem;
  line-height: 1.6;
}

/* ---------- Accordion (malla) ---------- */
.accordion {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.accordion-item {
  background: #ffffff;
  border-radius: var(--radius-md);
  border: 1px solid rgba(168, 140, 106, 0.15);
  overflow: hidden;
}

.accordion-trigger {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 20px 22px;
  background: none;
  border: none;
  cursor: pointer;
  text-align: left;
  font-family: var(--font-display);
}

.accordion-trigger .ac-title {
  display: flex;
  align-items: baseline;
  gap: 12px;
}

.accordion-trigger .ac-title .module-index {
  margin-bottom: 0;
}

.accordion-trigger h3 {
  margin: 0;
  font-size: 1.05rem;
  color: var(--ink-900);
}

.accordion-trigger .ac-sub {
  font-family: var(--font-body);
  font-size: 0.8rem;
  color: var(--coaching-600);
  font-weight: 600;
}

.accordion-trigger .chev {
  flex-shrink: 0;
  width: 20px;
  height: 20px;
  transition: transform 0.2s ease;
  color: var(--coaching-600);
}

.accordion-item.open .chev {
  transform: rotate(180deg);
}

.accordion-panel {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.25s ease;
}

.accordion-item.open .accordion-panel {
  max-height: 3000px;
}

.accordion-panel-inner {
  padding: 0 22px 22px;
}

.week-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.86rem;
}

.week-table th {
  text-align: left;
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--ink-500);
  padding: 8px 10px;
  border-bottom: 2px solid var(--coaching-50);
}

.week-table td {
  padding: 10px;
  border-bottom: 1px solid #f1f5f9;
  vertical-align: top;
  color: var(--ink-700);
}

.week-table tr:last-child td {
  border-bottom: none;
}

.tag {
  display: inline-block;
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  padding: 3px 9px;
  border-radius: 999px;
  text-transform: uppercase;
}

.tag-teoria {
  background: #dbeafe;
  color: #1d4ed8;
}

.tag-practica {
  background: #dcfce7;
  color: #15803d;
}

/* ---------- Timeline chips ---------- */
.timeline-scroll {
  overflow-x: auto;
  padding-bottom: 8px;
}

.timeline-track {
  display: flex;
  gap: 10px;
  min-width: max-content;
}

.timeline-chip {
  background: var(--ink-900);
  color: #fff;
  border-radius: 12px;
  padding: 10px 14px;
  min-width: 96px;
  text-align: center;
}

.timeline-chip .tl-num {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 0.95rem;
}

.timeline-chip .tl-label {
  font-size: 0.7rem;
  opacity: 0.75;
  margin-top: 2px;
}

.mv-stack {
  display: flex;
  flex-direction: column;
  gap: 24px;
}

/* ---------- Person cards ---------- */
.people-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
}

@media (max-width: 760px) {
  .people-grid {
    grid-template-columns: 1fr;
  }
}

.person-card {
  background: #ffffff;
  border-radius: var(--radius-lg);
  border: 1px solid rgba(168, 140, 106, 0.14);
  box-shadow: var(--shadow-soft);
  overflow: hidden;
}

.person-photo {
  aspect-ratio: 4 / 3;
  overflow: hidden;
  background: linear-gradient(135deg, var(--coaching-600), #0f172a);
  display: flex;
  align-items: center;
  justify-content: center;
}

.person-photo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.person-avatar {
  width: 96px;
  height: 96px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.15);
  border: 2px solid rgba(255, 255, 255, 0.5);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.6rem;
  color: #fff;
}

.person-body {
  padding: 22px 24px 26px;
}

.person-body .role {
  font-size: 0.76rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--coaching-600);
}

.person-body h3 {
  font-family: var(--font-display);
  font-size: 1.25rem;
  margin: 4px 0 10px;
  color: var(--ink-900);
}

.person-contact {
  display: flex;
  flex-direction: column;
  gap: 6px;
  margin-bottom: 14px;
}

.person-contact a {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 0.84rem;
  font-weight: 600;
  color: var(--ink-700);
  text-decoration: none;
}

.person-contact a:hover {
  color: var(--coaching-700);
}

.person-contact svg {
  flex-shrink: 0;
  color: var(--coaching-600);
}

.person-bio {
  font-size: 0.88rem;
  color: var(--ink-500);
  line-height: 1.65;
}

.person-bio p {
  margin: 0 0 10px;
}

.person-bio strong {
  color: var(--ink-700);
}

.person-more {
  margin-top: 10px;
  font-size: 0.82rem;
  font-weight: 700;
  color: var(--coaching-700);
  background: none;
  border: none;
  cursor: pointer;
  padding: 0;
}

.person-bio.collapsed .bio-extra {
  display: none;
}

/* ---------- Event cards ---------- */
.event-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}

@media (max-width: 960px) {
  .event-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 640px) {
  .event-grid {
    grid-template-columns: 1fr;
  }
}

.event-card {
  background: #ffffff;
  border-radius: var(--radius-md);
  border: 1px solid rgba(168, 140, 106, 0.14);
  box-shadow: var(--shadow-soft);
  display: flex;
  flex-direction: column;
  overflow: hidden;
}

.event-photo {
  aspect-ratio: 16 / 9;
  overflow: hidden;
}

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

.event-top {
  padding: 18px 20px;
  background: #ecd9bb;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.event-date {
  font-family: var(--font-display);
  font-weight: 700;
  color: var(--coaching-700);
  font-size: 0.95rem;
}

.platform-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 0.72rem;
  font-weight: 700;
  padding: 5px 10px;
  border-radius: 999px;
}

.platform-badge .dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
}

.platform-zoom {
  background: #eaf3ff;
  color: #2563eb;
}

.platform-zoom .dot {
  background: #2563eb;
}

.platform-meet {
  background: #e6f4ea;
  color: #1a7f37;
}

.platform-meet .dot {
  background: #1a7f37;
}

.platform-teams {
  background: #eeecfb;
  color: #5b5fc7;
}

.platform-teams .dot {
  background: #5b5fc7;
}

.event-body {
  padding: 18px 20px 22px;
  flex-grow: 1;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.event-body h3 {
  font-family: var(--font-display);
  font-size: 1.05rem;
  margin: 0;
  color: var(--ink-900);
}

.event-body p {
  margin: 0;
  color: var(--ink-500);
  font-size: 0.88rem;
  line-height: 1.55;
  flex-grow: 1;
}

.event-free {
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--coaching-700);
}

/* ---------- Forms ---------- */
.form-card {
  background: #ffffff;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-soft);
  border: 1px solid rgba(168, 140, 106, 0.14);
  padding: 32px;
}

@media (max-width: 640px) {
  .form-card {
    padding: 22px;
  }
}

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

@media (max-width: 640px) {
  .form-grid {
    grid-template-columns: 1fr;
  }
}

.field {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.field.full {
  grid-column: 1 / -1;
}

.field label {
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--ink-700);
}

.field input,
.field select,
.field textarea {
  padding: 11px 14px;
  border-radius: 10px;
  border: 1px solid var(--ink-300);
  font-family: var(--font-body);
  font-size: 0.92rem;
  color: var(--ink-900);
  background: #fff;
}

.field input:focus,
.field select:focus,
.field textarea:focus {
  outline: 2px solid var(--coaching-500);
  outline-offset: 1px;
}

.field textarea {
  resize: vertical;
  min-height: 90px;
}

.form-actions {
  margin-top: 22px;
  display: flex;
  align-items: center;
  gap: 14px;
  flex-wrap: wrap;
}

.form-sim-note {
  font-size: 0.76rem;
  color: var(--ink-500);
  margin-top: 14px;
}

.success-panel {
  display: none;
  text-align: center;
  padding: 20px 6px 6px;
}

.success-panel.show {
  display: block;
}

.success-panel .check {
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: var(--coaching-50);
  color: var(--coaching-600);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 16px;
}

.success-panel h3 {
  font-family: var(--font-display);
  margin: 0 0 8px;
}

.success-panel p {
  color: var(--ink-500);
  margin: 0 auto 20px;
  max-width: 420px;
  line-height: 1.6;
}

.form-body.hide,
.success-panel:not(.show) {
  display: none;
}

/* ---------- Time slot picker (agenda) ---------- */
.slot-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 10px;
}

@media (max-width: 640px) {
  .slot-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

.slot {
  border: 1px solid var(--ink-300);
  border-radius: 10px;
  padding: 10px 8px;
  text-align: center;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--ink-700);
  background: #fff;
  cursor: pointer;
}

.slot:hover {
  border-color: var(--coaching-500);
}

.slot.selected {
  background: var(--coaching-600);
  border-color: var(--coaching-600);
  color: #fff;
}

/* ---------- FAQ / help widget ---------- */
.help-fab {
  position: fixed;
  right: 22px;
  bottom: 22px;
  z-index: 50;
  width: 58px;
  height: 58px;
  border-radius: 50%;
  background: var(--coaching-600);
  color: #fff;
  border: none;
  box-shadow: 0 14px 30px -10px rgba(168, 140, 106, 0.55);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: transform 0.15s ease, background 0.2s ease;
}

.help-fab:hover {
  background: var(--coaching-700);
  transform: translateY(-2px);
}

.help-panel {
  position: fixed;
  right: 22px;
  bottom: 90px;
  z-index: 50;
  width: min(340px, calc(100vw - 44px));
  background: #fff;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-hover);
  border: 1px solid rgba(168, 140, 106, 0.15);
  overflow: hidden;
  display: none;
  flex-direction: column;
  max-height: min(480px, calc(100vh - 140px));
}

.help-panel.open {
  display: flex;
}

.help-panel-head {
  background: var(--coaching-600);
  color: #fff;
  padding: 16px 18px;
}

.help-panel-head h4 {
  margin: 0;
  font-family: var(--font-display);
  font-size: 1rem;
}

.help-panel-head p {
  margin: 4px 0 0;
  font-size: 0.78rem;
  opacity: 0.9;
}

.help-panel-body {
  padding: 14px 18px;
  overflow-y: auto;
}

.help-faq-item {
  border-bottom: 1px solid #f1f5f9;
  padding: 10px 0;
}

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

.help-faq-q {
  width: 100%;
  text-align: left;
  background: none;
  border: none;
  font-weight: 600;
  font-size: 0.85rem;
  color: var(--ink-900);
  cursor: pointer;
  padding: 0;
}

.help-faq-a {
  font-size: 0.82rem;
  color: var(--ink-500);
  margin-top: 6px;
  line-height: 1.5;
  display: none;
}

.help-faq-item.open .help-faq-a {
  display: block;
}

.help-panel-actions {
  padding: 12px 18px 18px;
  border-top: 1px solid #f1f5f9;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

/* ---------- Roadmap (visual malla overview) ---------- */
.roadmap {
  background: #fff;
  border: 1px solid rgba(168, 140, 106, 0.12);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-soft);
  padding: 24px 24px 28px;
}

.roadmap-toolbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
  margin-bottom: 20px;
}

.roadmap-toolbar h3 {
  font-family: var(--font-display);
  font-size: 1.05rem;
  margin: 0;
  color: var(--ink-900);
}

.roadmap-modality {
  font-size: 0.78rem;
  font-weight: 700;
  color: var(--ink-500);
  letter-spacing: 0.03em;
}

.roadmap-lane {
  --lane-color: var(--coaching-600);
  display: grid;
  grid-template-columns: 168px 1fr;
  gap: 16px;
  align-items: stretch;
  border-radius: 14px;
  background: color-mix(in srgb, var(--lane-color) 6%, white);
  border: 1px solid color-mix(in srgb, var(--lane-color) 28%, white);
  margin-bottom: 14px;
  overflow: hidden;
}

.roadmap-lane:last-child {
  margin-bottom: 0;
}

.roadmap-lane-label {
  background: var(--lane-color);
  color: #fff;
  padding: 14px 16px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 0.86rem;
  line-height: 1.3;
}

.roadmap-lane-label span {
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 0.72rem;
  opacity: 0.9;
  margin-top: 3px;
}

.roadmap-nodes {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 12px 14px 12px 0;
  overflow-x: auto;
}

.roadmap-node {
  flex: 0 0 auto;
  background: #fff;
  border: 1.5px solid color-mix(in srgb, var(--lane-color) 45%, white);
  color: var(--ink-700);
  font-size: 0.78rem;
  font-weight: 600;
  padding: 9px 13px;
  border-radius: 10px;
  white-space: nowrap;
  box-shadow: 0 2px 6px -2px rgba(15, 23, 42, 0.12);
}

.roadmap-arrow {
  flex: 0 0 auto;
  width: 18px;
  height: 12px;
  color: color-mix(in srgb, var(--lane-color) 70%, white);
}

@media (max-width: 720px) {
  .roadmap-lane {
    grid-template-columns: 1fr;
  }

  .roadmap-lane-label {
    flex-direction: row;
    justify-content: space-between;
    align-items: baseline;
    padding: 10px 14px;
  }

  .roadmap-nodes {
    padding: 10px 14px 14px;
  }
}

/* ---------- Photo gallery ---------- */
.gallery-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 14px;
}

@media (max-width: 900px) {
  .gallery-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

@media (max-width: 600px) {
  .gallery-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 10px;
  }
}

.gallery-item {
  position: relative;
  aspect-ratio: 1 / 1;
  border-radius: var(--radius-md);
  overflow: hidden;
  border: 1px solid rgba(168, 140, 106, 0.14);
  box-shadow: var(--shadow-soft);
  padding: 0;
  cursor: pointer;
  background: none;
}

.gallery-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 0.35s ease;
}

.gallery-item:hover img,
.gallery-item:focus-visible img {
  transform: scale(1.07);
}

.gallery-item::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(15, 23, 42, 0.28), transparent 45%);
  opacity: 0;
  transition: opacity 0.25s ease;
}

.gallery-item:hover::after,
.gallery-item:focus-visible::after {
  opacity: 1;
}

/* ---------- Lightbox ---------- */
.lightbox-overlay {
  position: fixed;
  inset: 0;
  background: rgba(10, 12, 20, 0.92);
  z-index: 80;
  display: none;
  align-items: center;
  justify-content: center;
  padding: 24px;
}

.lightbox-overlay.open {
  display: flex;
}

.lightbox-img {
  max-width: min(90vw, 1100px);
  max-height: 86vh;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-hover);
  object-fit: contain;
}

.lightbox-close {
  position: absolute;
  top: 18px;
  right: 20px;
  background: rgba(255, 255, 255, 0.12);
  border: none;
  color: #fff;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
}

.lightbox-close:hover {
  background: rgba(255, 255, 255, 0.22);
}

.lightbox-nav {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  background: rgba(255, 255, 255, 0.12);
  border: none;
  color: #fff;
  width: 46px;
  height: 46px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
}

.lightbox-nav:hover {
  background: rgba(255, 255, 255, 0.22);
}

.lightbox-prev {
  left: 16px;
}

.lightbox-next {
  right: 16px;
}

.lightbox-counter {
  position: absolute;
  bottom: 18px;
  left: 50%;
  transform: translateX(-50%);
  color: rgba(255, 255, 255, 0.85);
  font-size: 0.82rem;
  font-weight: 600;
  letter-spacing: 0.02em;
}

@media (max-width: 640px) {
  .lightbox-nav {
    width: 38px;
    height: 38px;
  }
  .lightbox-prev {
    left: 6px;
  }
  .lightbox-next {
    right: 6px;
  }
}

/* ---------- Modal ---------- */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(15, 23, 42, 0.55);
  z-index: 60;
  display: none;
  align-items: center;
  justify-content: center;
  padding: 20px;
}

.modal-overlay.open {
  display: flex;
}

.modal-box {
  background: #fff;
  border-radius: var(--radius-lg);
  max-width: 440px;
  width: 100%;
  padding: 28px;
  position: relative;
  box-shadow: var(--shadow-hover);
  max-height: 90vh;
  overflow-y: auto;
}

.modal-close {
  position: absolute;
  top: 14px;
  right: 14px;
  background: none;
  border: none;
  cursor: pointer;
  color: var(--ink-500);
  width: 32px;
  height: 32px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
}

.modal-close:hover {
  background: var(--coaching-50);
}

.modal-box h3 {
  font-family: var(--font-display);
  font-size: 1.2rem;
  margin: 0 0 6px;
  padding-right: 24px;
}

.modal-box .modal-sub {
  font-size: 0.85rem;
  color: var(--ink-500);
  margin-bottom: 18px;
}

/* ---------- Photo bands (real photo backgrounds) ---------- */
.photo-band {
  position: relative;
  background-size: cover;
  background-position: center;
  isolation: isolate;
}

.photo-band::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  background: linear-gradient(180deg,
    rgba(240, 253, 244, 0.5) 0%,
    rgba(240, 253, 244, 0.72) 55%,
    var(--coaching-50) 97%);
}

.photo-band.photo-band-dark::before {
  background: linear-gradient(0deg,
    rgba(10, 12, 16, 0.92) 0%,
    rgba(10, 12, 16, 0.66) 48%,
    rgba(10, 12, 16, 0.22) 80%,
    rgba(10, 12, 16, 0.05) 100%);
}

.photo-band.photo-band-dark {
  color: #fff;
}

.photo-band.photo-band-dark .section-head h2,
.photo-band.photo-band-dark .notify h2,
.photo-band.photo-band-dark.page-hero h1 {
  color: #fff;
}

.photo-band.photo-band-dark .section-head p,
.photo-band.photo-band-dark .notify p,
.photo-band.photo-band-dark.page-hero p {
  color: rgba(255, 255, 255, 0.88);
}

.photo-band.photo-band-dark.page-hero {
  padding: 0;
}

/* Keep white cards/forms readable when floating on a dark hero photo */
.photo-band.photo-band-dark .card {
  color: var(--ink-900);
}

/* Keep any photo-band hero's text wrap at full width instead of
   shrinking to its content as a flex item (which threw off the
   auto-margin centering and misaligned it from the nav above). */
.photo-band .wrap {
  width: 100%;
}

/* Direct-on-photo hero (no glass panel), matching Concepto C */
.coaching-hero-band .wrap {
  padding: 40px 24px 44px;
}

.hero-tags {
  display: flex;
  gap: 10px;
  margin-bottom: 16px;
}

.hero-tag {
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  padding: 7px 14px;
}

.hero-tag-rojizo {
  background: var(--coaching-600);
  color: #fff;
}

.hero-tag-celeste {
  background: var(--consultores-600);
  color: #04202e;
}

.hero-band-title {
  margin: 0 0 16px;
  font-size: clamp(1.9rem, 4vw, 2.6rem);
  font-weight: 800;
  line-height: 1.08;
  letter-spacing: -0.02em;
  max-width: 760px;
  color: #fff;
}

.hero-band-text {
  margin: 0 0 26px;
  font-size: 1.02rem;
  line-height: 1.55;
  max-width: 640px;
  color: rgba(255, 255, 255, 0.9);
}

.photo-band-dark .hero-actions .btn-primary {
  background: #fff;
  color: var(--ink-900);
}

.photo-band-dark .hero-actions .btn-primary:hover {
  background: #f1f1f1;
}

.photo-band-dark .hero-actions .btn-outline {
  border-color: #fff;
  color: #fff;
}

.photo-band-dark .hero-actions .btn-outline:hover {
  background: rgba(255, 255, 255, 0.15);
}

.photo-band-dark .hero-actions .btn-ghost {
  color: #fff;
}

.photo-band-dark .hero-actions .btn-ghost:hover {
  background: rgba(255, 255, 255, 0.12);
}

.hero-photo-panel {
  text-align: center;
  padding: 40px 48px;
  margin: 0 auto;
  max-width: 720px;
  border-radius: var(--radius-lg);
  background: rgba(255, 255, 255, 0.6);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  box-shadow: var(--shadow-soft);
}

@media (max-width: 640px) {
  .hero-photo-panel {
    padding: 30px 22px;
  }
}

.side-photo {
  width: 100%;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-soft);
  margin-bottom: 24px;
}

.side-photo img {
  width: 100%;
  display: block;
  object-fit: cover;
  max-height: 260px;
}

/* ---------- Breadcrumb / page hero ---------- */
.page-hero {
  padding: 44px 0 8px;
}

.page-hero .eyebrow-row {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 14px;
}

.page-hero h1 {
  font-family: var(--font-display);
  font-size: clamp(1.9rem, 4.4vw, 2.7rem);
  margin: 0 0 12px;
  color: var(--ink-900);
}

.page-hero p {
  color: var(--ink-500);
  font-size: 1.02rem;
  max-width: 640px;
  line-height: 1.6;
}

.hero-actions {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  margin-top: 22px;
}

/* ---------- Notice / demo banner ---------- */
.demo-banner {
  background: #fffbeb;
  border: 1px solid #fde68a;
  color: #92400e;
  border-radius: 12px;
  padding: 12px 16px;
  font-size: 0.84rem;
  display: flex;
  gap: 10px;
  align-items: flex-start;
}

.demo-banner strong {
  font-weight: 700;
}

/* =========================================================
   Dual-tono facelift — same flat, Archivo-driven language as
   the "Concepto C" mockup, applied site-wide via the shared
   chrome/components so page markup and copy stay untouched.
   ========================================================= */

/* Thin celeste/rojizo bar echoing the portal's two paths */
.site-nav {
  position: sticky;
  top: 0;
  background: rgba(251, 247, 240, 0.92);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
}

.site-footer {
  position: relative;
  border-top: none;
}

.site-footer::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--coaching-600), var(--consultores-600));
}

/* Dual accent bar across every full-bleed photo hero */
.photo-band {
  position: relative;
}

/* Flat, sharp-edged surfaces instead of soft rounded shadows */
.card,
.pillar,
.module-card,
.stat-card,
.event-card,
.person-card,
.accordion-item,
.form-card,
.notify,
.roadmap,
.modal-box,
.help-panel,
.demo-banner,
.side-photo,
.hero-photo-panel,
.event-photo,
.person-photo {
  border-radius: 0;
}

.card,
.pillar,
.module-card,
.stat-card,
.event-card,
.person-card,
.accordion-item,
.form-card,
.notify,
.roadmap {
  box-shadow: none;
}

/* Alternating celeste/ink/rojizo top rule on pillar & module cards */
.pillars .pillar {
  border-top: 4px solid var(--coaching-600);
}

.pillars .pillar:nth-child(3n+2) {
  border-top-color: var(--ink-900);
}

.pillars .pillar:nth-child(3n+3) {
  border-top-color: var(--consultores-600);
}

.module-grid .module-card {
  border-top: 4px solid var(--coaching-600);
}

.module-grid .module-card:nth-child(even) {
  border-top-color: var(--consultores-600);
}

.stat-card:nth-child(odd) .num {
  color: var(--coaching-700);
}

.stat-card:nth-child(even) .num {
  color: var(--consultores-700);
}

/* Badges: flat label flanked by the two brand colors */
.badge {
  border-radius: 0;
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.badge::before,
.badge::after {
  content: '';
  width: 6px;
  height: 6px;
  flex-shrink: 0;
}

.badge::before {
  background: var(--coaching-600);
}

.badge::after {
  background: var(--consultores-600);
}

/* Flat buttons, bolder Archivo weight */
.btn {
  border-radius: 2px;
  font-weight: 800;
  letter-spacing: 0.02em;
}

.page-hero h1,
.section-head h2,
.coaching-hero h1,
.notify h2 {
  font-weight: 800;
  letter-spacing: -0.01em;
}